CN114653740A - Soil leaching equipment for repairing heavy metal in tungsten ore area soil - Google Patents

Abstract

The invention relates to leaching equipment, in particular to soil leaching equipment for repairing heavy metals in soil in a tungsten ore region. The invention provides the soil leaching equipment for repairing the heavy metals in the tungsten ore area, which can save the space occupied by the equipment and can efficiently leach the soil. The invention provides soil leaching equipment for repairing heavy metals in soil in a tungsten ore area, which comprises a base, a first support, a spraying pipe, a guide ring, a first sliding sleeve, a roller, a toothed ring, a first fixing frame and the like; the upper side of the left part of the base is connected with two groups of first supports which are arranged in the left-right direction, every two first supports are in one group, and the first support on the left side is higher than the first support on the right side. The structure setting through the heap can save the shared space of equipment, also can reduce the time and the process that soil flows simultaneously to through filtering soil, extrude soil through the screening basket, thereby make the drip washing and the treatment effect of soil better.

Description

Soil leaching equipment for repairing heavy metal in tungsten ore area soil

Technical Field

The invention relates to leaching equipment, in particular to soil leaching equipment for repairing heavy metals in soil in a tungsten ore region.

Background

The soil leaching remediation refers to a method for separating contaminated soil according to particle size and washing pollutants loosely adsorbed on the surfaces of coarse particles, in the prior art, most of the contaminated soil is transported by a plurality of machines in the process of leaching the soil, and then the soil is leached in the process of transportation, so that the soil cannot be treated quickly and conveniently, and the devices occupy more positions.

For example, the chemical leaching remediation equipment for heavy metal contaminated soil disclosed in patent publication No. CN205436600U and publication No. 20160810 comprises a hopper and a combined screening system, wherein a first material conveyor is arranged between the hopper and the combined screening system, a second material conveyor is arranged at an output end of the combined screening system, a first leaching system is arranged at an output end of the second material conveyor, an output end of the first leaching system is connected with a first wastewater treatment system, an output end of the first wastewater treatment system is connected in parallel with a second wastewater treatment system and a second leaching system, an output end of the second wastewater treatment system is connected with a first sludge filter press, and an output end of the second leaching system is connected with a second sludge filter press. Although the chemical leaching remediation equipment for the heavy metal contaminated soil can leach the soil, various systems need to be arranged, the equipment is used more, the space occupied by the equipment is larger, the transportation route is too long, and the soil cannot be leached and treated well.

According to the defects in the prior art, the soil leaching equipment for repairing the heavy metals in the tungsten mine area soil is designed, which can overcome the defects in the prior art, save the occupied space of the equipment and efficiently leach the soil.

Disclosure of Invention

In order to overcome the defects that the equipment in the prior art occupies a large space, the transportation route is too long, and the soil cannot be washed and treated well, the invention provides the soil washing equipment for repairing the heavy metals in the tungsten mine area, which can save the space occupied by the equipment and can efficiently wash the soil.

In order to solve the technical problem, the invention provides soil leaching equipment for repairing heavy metals in tungsten mine area soil, which comprises a base, first brackets, a spraying pipe, a guide ring, first sliding sleeves, a rolling barrel, a toothed ring, a first fixing frame, a first motor, a first gear, a screening mechanism, an extrusion mechanism and a sealing mechanism, wherein two groups of first brackets which are arranged on the left side and the right side are connected to the upper side of the left part of the base, every two first brackets are in one group, the first bracket on the left side is higher than the first bracket on the right side, the left side of the upper part of the first bracket on the left back side is connected with the spraying pipe for externally connecting a water pipe, the guide ring is connected between the upper parts of the two first brackets in the same group, the first sliding sleeves are arranged on the front side and the back side of the guide ring in a sliding manner, the rolling barrel which is obliquely arranged towards the right lower side is connected between the four first sliding sleeves, the toothed ring is connected to the outer side of the rolling barrel, the first fixing frame is connected between the upper parts of the two first brackets on the left side, a first motor used for power output is installed on the upper right portion of the first fixing frame, the first motor is a double-shaft motor, a first gear meshed with a gear ring is connected to one output shaft of the first motor, a screening mechanism used for screening soil is arranged on the base, an extrusion mechanism used for extruding soil is arranged on the first support, and a sealing mechanism used for assisting extrusion is arranged on the extrusion mechanism.

Preferably, the screening mechanism comprises a second fixing frame, a rotating shaft, a universal shaft, a first belt pulley, a first guide rod, first connecting sleeves, a first elastic part, a rack, a third fixing frame, a second belt pulley, a flat belt, a second gear, a screening basket, a fixed seat, a connecting shaft, a guide basket and a limiting rod, wherein the first guide rod is symmetrically connected with the upper right of the base in a front-back manner, the first connecting sleeve is slidably arranged on the upper right of the first guide rod, the first elastic part is connected between the first connecting sleeve and the first guide rod, the screening basket positioned on the lower right of the roller is connected between the two first connecting sleeves, the rack is connected with the upper side of the first connecting sleeve in front, the third fixing frame is connected between the upper right of the two first guide rods, the second gear capable of being meshed with the rack is rotatably arranged on the front part of the third fixing frame, the second gear is a gear lacking, and the right side of the upper part of the first fixing frame is connected with the second fixing frame, the right part rotary type of second mount is equipped with the pivot, be connected with the cardan shaft between another output shaft of pivot and first motor, the front portion of pivot is connected with first belt pulley, the front side of second gear be connected with third mount rotary type complex second belt pulley, around being equipped with the flat belt that is used for transmitting power between second belt pulley and the first belt pulley, the upper portion right side of first guide bar is connected with the fixing base, the rotary type is equipped with the connecting axle between the upper portion of two fixing bases, the middle part of connecting axle is connected with the direction basket that the slope set up below the left side, be connected with the gag lever post that is used for supporting the direction basket between the upper portion left side of two first guide bars, the direction basket contacts with the gag lever post.

Preferably, the extruding mechanism comprises a charging box, a fourth fixing frame, a second motor, a first screw, a first connecting rod, a lower pressing plate, a first fixing sleeve, a first slide rod, a first clamping plate, a second connecting rod, a second guide rod, a first clamping block, a second elastic part, a first limiting sleeve, a first pull rod, a second clamping plate and a bottom plate, wherein the charging box positioned at the lower left of the guide basket is connected between the middle parts of the four first supports, the lower part of the charging box is provided with the bottom plate in a sliding manner, the front side and the rear side of the right lower part of the charging box are respectively connected with the first fixing sleeve, the middle part of the first fixing sleeve is provided with the first slide rod in a sliding manner, the lower side of the first slide rod is connected with the first clamping plate for clamping the bottom plate, the first clamping plate is in contact with the bottom plate, the left side of the first fixing sleeve is connected with the second guide rod for guiding, the right part of the second guide rod is provided with the first clamping block for clamping the first clamping plate in a sliding manner, the first clamping block is in contact with the first clamping plate, a second elastic part is connected between the first clamping block and the second guide rod, the front side and the rear side of the lower portion of the charging box are both connected with first limiting sleeves, a first pull rod connected with the first clamping block is arranged between the two first limiting sleeves in a sliding mode, the first pull rod is arc-shaped, the left portion of the first pull rod is connected with a second clamping plate used for clamping a bottom plate, the second clamping plate is in contact with the bottom plate, the second clamping plate is made of rubber, the left side of the middle of the charging box is connected with a fourth fixing frame, a second motor used for power output is installed in the middle of the fourth fixing frame, a first screw rod is connected onto an output shaft of the second motor, a first connecting rod is in threaded connection with the upper portion of the first screw rod, the lower side of the first connecting rod is connected with a lower pressing plate in sliding fit with the charging box, and a second connecting rod in sliding fit with the first sliding rod is symmetrically connected with the front side and rear side of the right side of the top of the lower pressing plate.

Preferably, the sealing mechanism comprises a seventh guide rod, third connecting sleeves, a sealing plate, contact rods and a second guide rail, the front side and the rear side of the top of the charging box are connected with the second guide rail used for guiding, the second guide rail is Y-shaped, the front side and the rear side of the top of the lower pressing plate are connected with the seventh guide rod, the third connecting sleeves are arranged on the left side and the right side of the seventh guide rod in a sliding mode, the contact rods matched with the second guide rail in a sliding mode are connected onto the third connecting sleeves, and the sealing plate matched with the lower pressing plate in a sliding mode is connected between the front third connecting sleeve and the rear third connecting sleeve on the same side.

Preferably, still including the supporting mechanism who is used for automatic packing up direction basket, supporting mechanism is including the second support, the third guide bar, a supporting plate, the third elastic component, third connecting rod and kicking block, the right part upside front and back symmetry formula of base is connected with the second support, be connected with the third guide bar that is used for the direction between the upper portion of two second supports, both sides all slidingtype is equipped with the backup pad that is used for promoting the direction basket around the third guide bar, be connected with two third elastic components between backup pad and the third guide bar, the elastic force of third elastic component is bigger than the gravity of direction basket, the lower part right side of two second connecting rods all is connected with the third connecting rod, be connected with the kicking block that is used for blocking the backup pad between the right side of two third connecting rods, the kicking block contacts with the backup pad.

Preferably, the cement leakage prevention device further comprises a blocking mechanism for preventing cement leakage, the blocking mechanism comprises a fourth guide rod, a baffle, a contact block, a guide rod, a second slide rod, a first guide rail, a fifth guide rod, a second connecting sleeve, a fourth connecting rod, a sixth guide rod and a second sliding sleeve, the guide rods are symmetrically connected to the right sides of the upper parts of the two first brackets on the right side, the second slide rod is arranged on one side, close to each other, of the two guide rods in a sliding mode, the first guide rail is connected to one opposite side of the two second slide rods, the fourth guide rod positioned above the guide rods is symmetrically connected to the right side of the upper parts of the two first brackets on the right side, the baffle used for blocking the rolling barrel is arranged between the middle parts of the two fourth guide rods in a sliding mode and is in contact with the rolling barrel, the contact block in sliding mode and matched with the first guide rail is connected to the front side and the rear side of the baffle, the front side and the rear side of the left part of the guide basket are connected with the sixth guide rods, the middle part of the sixth guide rod is slidably provided with a second sliding sleeve, the left sides of the upper parts of the two first supports on the right side are symmetrically connected with a fifth guide rod for guiding, the fifth guide rod is slidably provided with a second connecting sleeve, and one opposite side of the two second connecting sleeves is connected with a fourth connecting rod rotatably matched with the second sliding sleeve.

Preferably, the cleaning mechanism comprises a second limiting sleeve, a second screw, a pressure forming part, a first bevel gear, a fixed shaft, a second bevel gear and a first handle, the second limiting sleeve is symmetrically connected to the front side and the rear side of the guide basket in a bilateral mode, the second screw is rotatably arranged between the two second limiting sleeves on the front side, a guide shaft is connected between the two second limiting sleeves on the rear side, the right part of the second screw is in threaded connection with the pressure forming part in sliding fit with the guide shaft, the pressure forming part is in contact with the guide basket, the right side of the second screw is connected with the first bevel gear, the right part of the guide basket is connected with the fixed shaft, the front end of the fixed shaft is rotatably provided with a second bevel gear meshed with the first bevel gear, and the front side of the second bevel gear is provided with the first handle.

Preferably, the water flow guiding device further comprises a water flow guiding mechanism for guiding water flow, the water flow guiding mechanism comprises a second fixing sleeve, a fixing part, an eighth guide rod, a second clamping block, a fourth elastic part, a second pull rod, hoses, collecting frames, a second handle, a water pump, a water outlet pipe and a filter screen, the left part of the guide basket is connected with the filter screen for filtering sundries, the lower side of the guide basket is provided with the water pump, the lower side of the water pump is communicated with the water outlet pipe, the front side and the rear side of the left part of the guide basket are both connected with the second fixing sleeve for guiding, the fixing part is arranged in the middle of the second fixing sleeve in a sliding manner, the second pull rod for transmitting power is connected between the right sides of the two fixing parts, the hose communicated with the water pump is connected between the right lower parts of the fixing parts, the collecting frames corresponding to the filter screen are communicated between the left ends of the two hoses, the left side of the collecting frame is connected with the second handle for grabbing, the right side of the second fixing sleeve is connected with the eighth guide rod, a second clamping block for clamping the fixing piece is arranged at the left part of the eighth guide rod in a sliding mode, the second clamping block is in contact with the fixing piece, and a fourth elastic piece is connected between the second clamping block and the eighth guide rod.

On the basis of overcoming the defects of the prior art, the invention can also achieve the following beneficial effects:

1. the structure setting through the heap can save the shared space of equipment, also can reduce the time and the process that soil flows simultaneously to through filtering soil, extrude soil through the screening basket, thereby make the drip washing and the treatment effect of soil better.

2. The supporting plate extrudes the guide basket to rotate upwards under the reset action of the third elastic piece, so that the guide basket is not required to be manually supported by an operator, the movement of the guide basket can be more synchronous, and the operation of the operator is facilitated.

3. The rolling barrel is blocked by the baffle, so that the soil in the rolling barrel cannot flow out, the operator can take sufficient time to treat the extruded soil, and the operation of the operator is facilitated.

4. The first handle is rotated, the second screw rod can be rotated to drive the pressure forming part to move through the engagement of the second bevel gear and the first bevel gear, so that the soil on the guide basket is cleaned through the pressure forming part, the soil agglomeration is avoided, and the normal operation of the soil leaching operation is ensured.

5. Can collect the water liquid on the basket that leads through collecting the frame to this can, avoid too much water liquid to flow into to the case of feeding, and then increase the efficiency that the holding down plate extrudees soil, can take water liquid out through the water pump afterwards, rethread second handle will collect the frame and pull out, can conveniently clear up collecting the frame.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic diagram of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a schematic perspective view of a part of the screening mechanism of the present invention.

Fig. 5 is an enlarged perspective view of the screening mechanism a of the present invention.

Fig. 6 is a schematic view of a first partially cut-away perspective structure of the pressing mechanism of the present invention.

Fig. 7 is an enlarged perspective view of the pressing mechanism B of the present invention.

Fig. 8 is a schematic diagram of a second partially sectional perspective structure of the pressing mechanism of the present invention.

Fig. 9 is a schematic partial perspective view of the supporting mechanism of the present invention.

Fig. 10 is an enlarged perspective view of the supporting mechanism C of the present invention.

Fig. 11 is a perspective view of a first part of the blocking mechanism of the present invention.

Fig. 12 is a perspective view of a second part of the blocking mechanism of the present invention.

Fig. 13 is a schematic cross-sectional perspective view of the closure mechanism of the present invention.

FIG. 14 is a perspective view of the cleaning mechanism of the present invention.

Fig. 15 is a first partially sectional perspective view of the deflector mechanism of the present invention.

Fig. 16 is an enlarged perspective view of the blocking mechanism D according to the present invention.

Fig. 17 is a schematic view of a second partially cut-away perspective structure of the deflector mechanism of the present invention.

The labels in the figures are: 1-base, 2-first bracket, 21-spray pipe, 3-guide ring, 4-first sliding sleeve, 5-barrel, 6-toothed ring, 7-first fixing frame, 8-first motor, 9-first gear, 10-screening mechanism, 1001-second fixing frame, 1002-rotating shaft, 1003-universal shaft, 1004-first belt pulley, 1005-first guide rod, 1006-first connecting sleeve, 1007-first elastic part, 1008-rack, 1009-third fixing frame, 1010-second belt pulley, 1011-flat belt, 1012-second gear, 1013-screening basket, 1014-fixing seat, 1015-connecting shaft, 1016-guide basket, 1017-limiting rod, 11-extruding mechanism, 1101-charging box, 1102-a fourth fixing frame, 1103-a second motor, 1104-a first screw rod, 1105-a first connecting rod, 1106-a lower pressing plate, 1107-a first fixing sleeve, 1108-a first sliding rod, 11080-a first clamping plate, 1109-a second connecting rod, 1110-a second guide rod, 1111-a first clamping block, 1112-a second elastic member, 1113-a first limiting sleeve, 1114-a first pull rod, 1140-a second clamping plate, 1115-a bottom plate, 12-a supporting mechanism, 1201-a second bracket, 1202-a third guide rod, 1203-a supporting plate, 1204-a third elastic member, 1205-a third connecting rod, 1206-a top block, 13-a blocking mechanism, 1301-a fourth guide rod, 1302-a baffle, 1303-a contact block, 1304-a guide rod, 1305-a second sliding rod, 1306-first guide rail, 1307-fifth guide bar, 1308-second connecting sleeve, 1309-fourth connecting bar, 1310-sixth guide bar, 1311-second sliding sleeve, 14-closing mechanism, 1401-seventh guide bar, 1402-third connecting sleeve, 1403-closing plate, 1404-contact bar, 1405-second guide rail, 15-cleaning mechanism, 1501-second limit sleeve, 1502-second screw, 1503-pressure forming part, 1504-first bevel gear, 1505-fixed shaft, 1506-second bevel gear, 1507-first handle, 16-flow guiding mechanism, 1601-second fixed sleeve, 1602-fixed part, 1603-eighth guide bar, 1604-second clamping block, 1605-fourth elastic part, 1606-second pull bar, 1607-hose, 1608-collection frame, 1609-second handle, 1610-water pump, 1611-outlet pipe, 1612-filter screen.

Detailed Description

The invention is further described below with reference to the drawings and examples.

Example 1

A soil leaching device for heavy metal remediation in tungsten mine areas comprises a base 1, first supports 2, a spraying pipe 21, a guide ring 3, first sliding sleeves 4, a rolling barrel 5, a toothed ring 6, first fixing frames 7, a first motor 8, a first gear 9, a screening mechanism 10, an extrusion mechanism 11 and a sealing mechanism 14, wherein two groups of first supports 2 which are arranged left and right are connected to the upper side of the left portion of the base 1, every two first supports 2 are in one group, the first support 2 on the left side is higher than the first support 2 on the right side, the spraying pipe 21 is bolted to the left side of the upper portion of the first support 2 on the left side and the left side, the guide ring 3 is connected between the upper portions of the two first supports 2 in the same group, the first sliding sleeves 4 are arranged on the front side and the rear side of the guide ring 3 in a sliding manner, the rolling barrel 5 which is obliquely arranged right below is connected between the four first sliding sleeves 4, the toothed ring 6 is connected to the outer side of the rolling barrel 5, a first fixing frame 7 is connected between the right sides of the upper portions of the two first supports 2 on the left side, a first motor 8 is installed on the right upper portion of the first fixing frame 7 in a bolt connection mode, the first motor 8 is a double-shaft motor, a first gear 9 meshed with the toothed ring 6 is connected to one of output shafts of the first motor 8, a screening mechanism 10 is arranged on the base 1, an extruding mechanism 11 is arranged on the first supports 2, and a closing mechanism 14 is arranged on the extruding mechanism 11.

As shown in fig. 1, 4 and 5, the screening mechanism 10 includes a second fixing frame 1001, a rotating shaft 1002, a universal shaft 1003, a first belt pulley 1004, a first guide rod 1005, a first connecting sleeve 1006, a first elastic member 1007, a rack 1008, a third fixing frame 1009, a second belt pulley 1010, a flat belt 1011, a second gear 1012, a screening basket 1013, a fixing base 1014, a connecting shaft 1015, a guide basket 1016 and a stopper 1017, wherein the first guide rod 1005 is bolted symmetrically on the upper right side of the base 1 in a front-back manner, the first connecting sleeve 1006 is slidably disposed on the upper right side of the first guide rod 1005, the first elastic member 1007 is connected between the first connecting sleeve 1006 and the first guide rod 1005, the first elastic member 1007 is a rubber spring, the screening basket 1013 below the roller 5 is bolted between the two first connecting sleeves 1006, the rack 1008 is welded on the upper right side of the first connecting sleeve 1006 in front, the third fixing frame 1009 is connected between the upper right parts of the two first guide rods 1005, a second gear 1012 capable of being meshed with the rack 1008 is rotatably arranged at the front part of the third fixing frame 1009, the second gear 1012 is a missing gear, a second fixing frame 1001 is bolted at the right side of the upper part of the first fixing frame 7, a rotating shaft 1002 is rotatably arranged at the right part of the second fixing frame 1001, a universal shaft 1003 is connected between the rotating shaft 1002 and the other output shaft of the first motor 8, a first belt pulley 1004 is connected at the front part of the rotating shaft 1002, a second belt pulley 1010 rotatably matched with the third fixing frame is connected at the front side of the second gear 1012, a flat belt 1011 is wound between the second belt pulley 1010 and the first belt pulley 1004, fixing seats 1014 are welded at the right side of the upper part of the first guide rod 1005, a connecting shaft 1015 is rotatably arranged between the upper parts of the two fixing seats 1014, a guide basket 1016 obliquely arranged towards the lower left is connected at the middle part of the 1015, a limiting rod 1017 is welded between the left sides of the upper parts of the two first guide rods 1005, the guide basket 1016 contacts the stopper 1017.

As shown in fig. 1, 6, 7 and 8, the squeezing mechanism 11 includes a charging box 1101, a fourth fixing frame 1102, a second motor 1103, a first screw 1104, a first connecting rod 1105, a lower pressing plate 1106, a first fixing sleeve 1107, a first sliding rod 1108, a first clamping plate 11080, a second connecting rod 1109, a second guiding rod 1110, a first clamping block 1111, a second elastic member 1112, a first limiting sleeve 1113, a first pulling rod 1114, a second clamping plate 1140 and a bottom plate 1115, the charging box 1101 positioned at the lower left of the guiding basket 1016 is bolted between the middle parts of the four first brackets 2, the bottom plate 1115 is slidably arranged at the lower part of the charging box 1101, the first fixing sleeve 1107 is bolted at the front and rear sides of the right lower part of the charging box 1101, the first sliding rod 1108 is slidably arranged at the middle part of the first fixing sleeve 1107, the first sliding rod 1108 is connected with the first clamping plate 11080 for clamping the bottom plate 1115 at the lower side of the first sliding rod 1108, the first clamping plate 11080 is in contact with the bottom plate 1115, the second guiding rod 1110 is connected with the left side of the first fixing sleeve 1107 for guiding, a first clamping block 1111 is slidably arranged at the right part of the second guide rod 1110, the first clamping block 1111 is in contact with a first clamping plate 11080, a second elastic piece 1112 is connected between the first clamping block 1111 and the second guide rod 1110, first limiting sleeves 1113 are welded at the front side and the rear side of the lower part of the charging box 1101, a first pull rod 1114 connected with the first clamping block 1111 is slidably arranged between the two first limiting sleeves 1113, the first pull rod 1114 is arc-shaped, a second clamping plate 1140 used for clamping the bottom plate 1115 is connected at the left part of the first pull rod 1114, the second clamping plate 1140 is in contact with the bottom plate 1115, the second clamping plate 1140 is made of rubber, a fourth fixing frame 1102 is connected at the left side of the middle part of the charging box 1101, a second motor 1103 is installed at the middle part of the fourth fixing frame 1102 in a bolt connection manner, a first screw 1104 is connected on an output shaft of the second motor 1103, a first connecting rod 1105 is in threaded connection with the upper part of the first screw 1104, a lower pressing plate 1106 in sliding fit with the charging box 1101 is bolted to the lower side of the first connecting rod 1105, and a second connecting rod 1109 in sliding fit with the first sliding rod 1108 is symmetrically connected to the right side of the top of the lower pressing plate 1106 in a front-back manner.

As shown in fig. 1 and 13, the closing mechanism 14 includes a seventh guide rod 1401, a third connecting sleeve 1402, a closing plate 1403, a contact rod 1404 and a second guide rail 1405, the front and rear sides of the top of the charging box 1101 are connected with the second guide rail 1405 for guiding, the second guide rail 1405 is Y-shaped, the front and rear sides of the top of the lower pressing plate 1106 are bolted with the seventh guide rod 1401, the left and right sides of the seventh guide rod 1401 are slidably provided with the third connecting sleeve 1402, the third connecting sleeve 1402 is connected with the contact rod 1404 slidably engaged with the second guide rail 1405, and the closing plate 1403 slidably engaged with the lower pressing plate 1106 is welded between the front and rear third connecting sleeves 1402 on the same side.

When an operator needs to use the equipment for soil leaching, firstly, the operator pours soil into the drum 5, then the first motor 8 is started, the output shaft of the first motor 8 drives the first gear 9 and the universal shaft 1003 to rotate, the first gear 9 rotates to be meshed with the toothed ring 6, the toothed ring 6 drives the drum 5 to rotate, the drum 5 drives the first sliding sleeve 4 to slide on the guide ring 3, the soil can be overturned through the rotating drum 5, further the block soil is loosened, then the operator enables the spraying pipe 21 to be externally connected with a water pipe, water can be sprayed into the drum 5 through the spraying pipe 21, then the soil can be preliminarily and sufficiently leached by matching with the rotation of the drum 5, when more and more soil and water exist, the overflowed soil can fall from the drum 5 onto the screening basket 1013, and at the same time, the universal shaft 1003 rotates to drive the first belt pulley to rotate through the rotating shaft 1002, the first belt pulley 1004 drives the second belt pulley 1010 to rotate through the flat belt 1011, the second belt pulley 1010 drives the second gear 1012 to rotate, the second gear 1012 is meshed with the rack 1008 in the rotating process, when the second gear 1012 is meshed with the rack 1008, the rack 1008 drives the first connecting sleeve 1006 to move leftwards, the first elastic member 1007 is compressed, the first connecting sleeve 1006 moves leftwards to drive the screening basket 1013 to move leftwards, the second gear 1012 continues to rotate to release the rack 1008, the first elastic member 1007 returns to position, the first connecting sleeve 1006 drives the screening basket 1013 to move rightwards under the action of the return of the first elastic member 1007, the second gear 1012 continues to rotate to be meshed with the rack 1008 again, so that the screening basket 1013 drives the soil to shake leftwards and rightwards, fine soil falls onto the guide basket 1016 through the screening basket 1013, and due to the inclined arrangement 1101 towards the left lower side of the guide basket 1016, the soil on the guide basket 1016 flows into the interior of the charging box towards the left lower side along the guide 1016, the bottom plate 1115 supports soil, part of water liquid flows out from a gap between the bottom plate 1115 and the charging box 1101, after the charging box 1101 is full of soil, an operator lifts the guide basket 1016 to rotate upwards by taking the connecting shaft 1015 as a circle center, then the guide basket 1016 is supported by a batten or various supportable objects, so that the soil can be prevented from continuously flowing into the charging box 1101, then the operator starts the second motor 1103, an output shaft of the second motor 1103 drives the second motor 1103 to rotate, an output shaft of the second motor 1103 drives the first screw 1104 to rotate, the first screw 1104 drives the lower pressing plate 1106 to move downwards through the first connecting rod 1105, the lower pressing plate 1106 drives the third connecting sleeve 1402 to move downwards through the seventh guiding rod 1401, the third connecting sleeve 1402 drives the contact rod 1404 to move downwards, and the second guide rail 1405 is Y-shaped, so that in the process of downward movement of the contact rod 1404, the contact rods 1404 on the left side and the right side slide along the second guide rail 1405 in a mutually approaching direction and move downwards, then the contact rods 1404 on the left side and the right side respectively drive the third connecting sleeves 1402 on the left side and the right side to move in a mutually approaching direction, the third connecting sleeves 1402 on the left side and the right side respectively drive the closing plates 1403 on the left side and the right side in a mutually approaching direction, so that the closing plates 1403 can close the charging box 1101, then the closing plates 1403 can move downwards by the downward movement of the lower pressing plate 1106, the soil in the charging box 1101 can be squeezed by the lower pressing plate 1106 and the closing plates 1403, so that more water can be separated from the soil, the squeezed soil can be in a pie shape, the downward movement of the lower pressing plate 1106 can also drive the second connecting rod 1109 to slide downwards on the first sliding rod 1108, so that a guiding effect can be started on the lower pressing plate 1106, and when the lower pressing plate 1106 moves downwards to the limit, an operator pulls the first pull rod 1114 to move leftwards, the first clamping block 1111 clamps the first clamping plate 11080, the first clamping plate 11080 and the second clamping plate 1140 clamp the bottom plate 1115, the first pull rod 1114 moves leftwards to drive the second clamping plate 1140 and the first clamping block 1111 to move leftwards, the second clamping plate 1140 moves leftwards to release the bottom plate 1115, the first clamping block 1111 moves leftwards to release the first clamping plate 11080 and compress the second elastic member 1112, the bottom plate 1115 can fall downwards under the action of the gravity of soil and pull the first sliding rod 1108 to move downwards through the first clamping plate 11080, in the process, the soil attached to the charging box 1101 can completely fall onto the bottom plate 1115 through the downward pressing plate 1106 and the closing plate 1403 which continue to move downwards, then the operator closes the second motor 1103, releases the first pull rod 1114, resets the second elastic member 1112, the first clamping block 1111 can reset under the action of the rightward movement of the second elastic member 1112 and drive the first clamping block 1111 to move rightwards to reset, then, an operator can conveniently collect and treat the cake-shaped soil on the bottom plate 1115, after the operator takes out the soil from the bottom plate 1115, the second motor 1103 is started again, the output shaft of the second motor 1103 drives the first screw 1104 to rotate reversely, the first screw 1104 drives the lower pressing plate 1106 to move upwards through the first connecting rod 1105, the lower pressing plate 1106 moves upwards to reset the sealing mechanism 14, the sealing plates 1403 on the left and right sides move and reset in the direction away from each other, meanwhile, the lower pressing plate 1106 moves upwards to drive the second connecting rod 1109 to move upwards, the second connecting rod 1109 pulls the first clamping plate 11080 to move upwards through the first sliding rod 1108 in the process of moving upwards, the first clamping plate 11080 drives the bottom plate 1115 to move upwards in the process of moving upwards, the operator lifts the left part of the bottom plate 1115 at the moment, and the bottom plate 1115 squeezes the second clamping plate 1140 in the process of moving upwards, the second clamping plate 1140 is deformed, at this time, the first clamping plate 11080 moves upwards to press the first clamping block 1111 to move leftwards, the second elastic member 1112 is compressed, the first clamping plate 11080 moves upwards continuously to loosen the first clamping block 1111, the second elastic member 1112 resets, the first clamping block 1111 moves rightwards under the action of the reset of the second elastic member 1112 to re-clamp the first clamping plate 11080, the second clamping plate 1140 is loosened in the process that the bottom plate 1115 moves upwards continuously, the second clamping plate 1140 resets accordingly, so that the first clamping plate 11080 and the second clamping plate 1140 can re-clamp the bottom plate 1115, after the lower clamping plate 1106 moves upwards to reset, an operator closes the second motor 1103 again to complete the water filtering operation of the soil briquettes, then releases the guide basket 1016, puts down the guide basket 1016, supports the guide basket 1016 through the limiting rod 1017, then can continue the soil washing operation, after the soil washing operation is completed, the operator turns off the first motor 8 and stops the spray from the spray pipe 21, thereby ending the soil washing operation.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 9 and 10, the portable electronic device further includes a supporting mechanism 12, the supporting mechanism 12 includes a second bracket 1201, a third guide rod 1202, a supporting plate 1203, a third elastic member 1204, a third connecting rod 1205 and a top block 1206, the second bracket 1201 is welded on the upper side of the right portion of the base 1 in a front-back symmetrical manner, the third guide rod 1202 is bolted between the upper portions of the two second brackets 1201, the supporting plate 1203 used for pushing the guide basket 1016 is arranged on both the front side and the rear side of the third guide rod 1202 in a sliding manner, the two third elastic members 1204 are connected between the supporting plate 1203 and the third guide rod 1202, the elastic force of the third elastic members 1204 is larger than the gravity of the guide basket 1016, the third connecting rod 1205 is welded on both the right sides of the lower portions of the two second connecting rods 1109, the top block 1206 is connected between the right sides of the two third connecting rods 1205, and the top block 1206 is in contact with the supporting plate 1203.

Initially, the top block 1206 blocks the supporting plate 1203, the third elastic element 1204 is in a compressed state, the second connecting rod 1109 moving downward will drive the top block 1206 to move downward through the third connecting rod 1205 to release the supporting plate 1203, the third elastic element 1204 resets, the supporting plates 1203 at the front and rear sides will move in a direction approaching each other and squeeze the guiding basket 1016 to rotate upward under the action of the reset of the third elastic element 1204, thereby, the guide basket 1016 can be automatically retracted in the process of briquetting the soil, the operation of the operator is further facilitated, and then the second connecting bar 1109 moves upward to drive the top block 1206 to move upward through the third connecting bar 1205 to press the supporting plate 1203, and then the supporting plates 1203 at the front and rear sides move in the direction away from each other to release the guide basket 1016 and press the third elastic member 1204 to compress, and then the guide basket 1016 rotates downward under the action of self gravity, so that the guide basket 1016 can be reset.

Example 3

On the basis of embodiment 2, as shown in fig. 1, 11 and 12, the device further includes a blocking mechanism 13, the blocking mechanism 13 includes a fourth guide bar 1301, a baffle 1302, a contact block 1303, a guide bar 1304, a second sliding bar 1305, a first guide rail 1306, a fifth guide bar 1307, a second connecting sleeve 1308, a fourth connecting bar 1309, a sixth guide bar 1310 and a second sliding sleeve 1311, the guide bar 1304 is symmetrically welded on the right side of the upper portion of the two right first brackets 2, the second sliding bar 1305 is slidably arranged on the side where the two guide bars 1304 are close to each other, the first guide rail 1306 is bolted on the side where the two second sliding bars 1305 are opposite, the fourth guide bar 1301 located above the guide bar 1304 is symmetrically connected on the right side of the upper portion of the two right first brackets 2, the baffle 1302 is slidably arranged between the middle portions of the two fourth guide bars 1301, the baffle 1302 is in contact with the roller 5, the front and back sides of the baffle 1302 are welded with the contact block 1303 slidably engaged with the first guide rail 1306, the front side and the rear side of the left part of the guide basket 1016 are respectively bolted with a sixth guide bar 1310, the middle part of the sixth guide bar 1310 is provided with a second sliding sleeve 1311 in a sliding manner, the left sides of the upper parts of the two right first brackets 2 are symmetrically connected with a fifth guide bar 1307, the fifth guide bar 1307 is provided with a second connecting sleeve 1308 in a sliding manner, and one opposite side of the two second connecting sleeves 1308 is respectively connected with a fourth connecting bar 1309 rotatably matched with the second sliding sleeve 1311.

Initially, the fourth bar 1309 catches the first rail 1306, the first rail 1306 supports the baffle 1302, the guide basket 1016 rotates upward to drive the sixth bar 1310 to move upward, the sixth bar 1310 drives the fourth bar 1309 to move upward through the second runner 1311, the second runner 1311 slides rightward on the sixth bar 1310, the fourth bar 1309 moves upward to release the first rail 1306, the baffle 1302 moves downward along the fourth bar 1301 under its own gravity to block the drum 5, soil in the drum 5 cannot flow out, so that the operator has enough time to process the squeezed soil, the downward movement of the baffle 1302 drives the contact block 1303 to move downward, the contact block presses the first rail 1306 to move leftward, the downward rotation of the guide 1016 drives the sixth bar 1310 to move downward, the sixth bar drives the fourth bar 1309 to move downward through the second runner 1311, at this time, the second sliding sleeve 1311 can slide leftwards on the sixth guide rod 1310, the fourth connecting rod 1309 moves downwards to press the first guide rail 1306 to move rightwards, the first guide rail 1306 presses the contact block 1303 to move upwards, and the contact block 1303 drives the baffle 1302 to move upwards to separate from the roller 5, so that the soil in the roller 5 can normally flow out.

Example 4

In addition to embodiment 3, as shown in fig. 1 and 14, the cleaning device 15 further includes a cleaning mechanism 15, the cleaning mechanism 15 includes a second position-limiting sleeve 1501, a second screw 1502, a pressure-forming member 1503, a first bevel gear 1504, a fixed shaft 1505, a second bevel gear 1506 and a first handle 1507, the second position-limiting sleeve 1501 is bolted to both the front and back sides of the guide basket 1016 in a bilateral symmetry manner, the second screw 1502 is rotatably disposed between the two second position-limiting sleeves 1501 on the front side, the guide shaft is connected between the two second position-limiting sleeves 1501 on the back side, the pressure-forming member 1503 slidably engaged with the guide shaft is threadedly connected to the right portion of the second screw 1502, the pressure-forming member 1503 is a scraper with a sharp cross-section, the pressure-forming member 1503 contacts with the guide basket 1016, the first bevel gear 1504 is connected to the right side of the second screw 1502, the fixed shaft 1505 is welded to the right front side of the guide basket 1016, the second bevel gear 1506 engaged with the first bevel gear 1504 is rotatably disposed at the front end of the fixed shaft 1505, the first handle 1507 is disposed on the front side of the second bevel gear 1506, the first handle 1507 is made of magnetic material, and the first handle 1507 is magnetically attracted to the second bevel gear 1506.

After the guide basket 1016 is used, an operator can drive the second bevel gear 1506 to rotate through the first handle 1507 to be meshed with the first bevel gear 1504, the first bevel gear 1504 can drive the second screw 1502 to rotate, the second screw 1502 can drive the pressure forming member 1503 to move leftwards along the guide basket 1016, soil on the guide basket 1016 can be scraped through the pressure forming member 1503, the scraped soil can slide down from the left side of the guide basket 1016, the phenomenon that the soil is caked on the guide basket 1016 can be avoided, then the operator can drive the second bevel gear 1506 to rotate reversely through the first handle 1507 to be meshed with the first bevel gear 1504, the first bevel gear 1504 can drive the second screw 1502 to rotate reversely, the second screw 1502 can drive the pressure forming member 1503 to move rightwards along the guide basket 1016, and the pressure forming member 1503 is reset.

Example 5

On the basis of embodiment 4, as shown in fig. 1, 15, 16 and 17, the flow guide device further includes a flow guide mechanism 16, the flow guide mechanism 16 includes a second fixing sleeve 1601, a fixing member 1602, an eighth guide rod 1603, a second fixture block 1604, a fourth elastic member 1605, a second pull rod 1606, a hose 1607, a collection frame 1608, a second handle 1609, a water pump 1610, a water outlet pipe 1611 and a filter screen 1612, the left portion of the guide basket 1016 is connected with the filter screen 1612 for filtering sundries, the lower side of the guide basket 1016 is provided with the water pump 1610, the lower side of the water pump 1610 is communicated with the water outlet pipe 1611, the front and rear sides of the left portion of the guide basket 1016 are both welded with the second fixing sleeve 1601, the middle portion of the second fixing sleeve 1601 is slidably provided with the fixing member 1602, the second pull rod 1606 is connected between the right sides of the two fixing members 1602, the right lower portion of the fixing member 1606 is connected with a hose 1607 communicated with the water pump, the left ends of the two hoses 1607 are communicated with the collection frame 1612 corresponding to the filter screen 1612, a second handle 1609 is connected to the left side of the collecting frame 1608, an eighth guide rod 1603 is connected to the right side of the second fixing sleeve 1601, a second block 1604 is slidably arranged at the left portion of the eighth guide rod 1603, the second block 1604 is in contact with the fixing part 1602, and a fourth elastic member 1605 is connected between the second block 1604 and the eighth guide rod 1603.

The water liquid on the guiding basket 1016 flows into the collecting frame 1608 through the filtering net 1612, the operator starts the water pump 1610, the water pump 1610 sucks the water liquid in the collecting frame 1608 into the water outlet pipe 1611 through the hose 1607, the water liquid is discharged through the water outlet pipe 1611, so that the excessive water liquid can be prevented from flowing into the charging box 1101, after the water liquid in the collecting frame 1608 is completely pumped, the operator closes the water pump 1610, the first second clamping block 1604 clamps the fixing member 1602, the operator drives the second clamping block 1604 to move rightwards, the fourth elastic member 1605 is compressed, the second clamping block 1604 moves rightwards to release the fixing member 1602, after the second clamping block 1604 releases the fixing member 1602, the operator pulls the second handle 1609 downwards to move, the second handle 1609 drives the collecting frame 1608, the collecting frame 1608 pulls the hose 1607 downwards through the fixing member 1602, the hose 1607 can be extended adaptively, and the operator can clean the collecting frame 1608 at this time, the silt on the collection frame 1608 is cleaned, so that the phenomenon of blockage is avoided, after the cleaning is finished, an operator drives the collection frame 1608 to move upwards to reset through the second handle 1609, the second clamping block 1604 is loosened, the fourth elastic member 1605 resets, the second clamping block 1604 moves leftwards under the reset effect of the fourth elastic member 1605 to clamp the fixing member 1602 again, and the collection frame 1608 can be fixed.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (8)

1. A soil leaching device for heavy metal remediation in tungsten mine areas comprises a base (1), first supports (2), spray pipes (21), guide rings (3), first sliding sleeves (4), rolling barrels (5), a toothed ring (6), first fixing frames (7), a first motor (8) and first gears (9), wherein the upper side of the left part of the base (1) is connected with two groups of first supports (2) which are arranged left and right, every two first supports (2) form one group, the first support (2) on the left side is higher than the first support (2) on the right side, the left side of the upper part of the first support (2) on the left rear side is connected with the spray pipes (21) used for externally connecting water pipes, the guide rings (3) are connected between the upper parts of the two first supports (2) in the same group, the first sliding sleeves (4) are arranged on the front and rear sides of the guide rings (3) in a sliding mode, the rolling barrels (5) which are obliquely arranged below the right side are connected between the four first sliding sleeves (4), the soil screening device is characterized by further comprising a screening mechanism (10), an extrusion mechanism (11) and a sealing mechanism (14), wherein the screening mechanism (10) is used for screening soil, the extrusion mechanism (11) is arranged on the first support (2), and the sealing mechanism (14) is used for assisting in extrusion, and the sealing mechanism (14) is arranged on the extrusion mechanism (11).

2. The soil leaching equipment for repairing the heavy metals in the tungsten mine area soil according to claim 1, wherein the screening mechanism (10) comprises a second fixing frame (1001), a rotating shaft (1002), a universal shaft (1003), a first belt pulley (1004), a first guide rod (1005), a first connecting sleeve (1006), a first elastic member (1007), a rack (1008), a third fixing frame (1009), a second belt pulley (1010), a flat belt (1011), a second gear (1012), a screening basket (1013), a fixing seat (1014), a connecting shaft (1015), a guiding basket (1016) and a limiting rod (1017), the first guide rod (1005) is symmetrically connected to the front and back of the upper side of the right part of the base (1), the first connecting sleeve (1006) is slidably arranged on the upper right part of the first guide rod (1005), and the first elastic member (1007) is connected between the first connecting sleeve (1005) and the first guide rod (1005), a screening basket (1013) positioned at the right lower part of the rolling barrel (5) is connected between the two first connecting sleeves (1006), a rack (1008) is connected at the upper side of the front first connecting sleeve (1006), a third fixing frame (1009) is connected between the right upper parts of the two first guide rods (1005), a second gear (1012) capable of being meshed with the rack (1008) is rotatably arranged at the front part of the third fixing frame (1009), the second gear (1012) is a gear lacking wheel, a second fixing frame (1001) is connected at the right side of the upper part of the first fixing frame (7), a rotating shaft (1002) is rotatably arranged at the right part of the second fixing frame (1001), a universal shaft (1003) is connected between the rotating shaft (1002) and the other output shaft of the first motor (8), a first belt pulley (1004) is connected at the front part of the rotating shaft (1002), a second belt pulley (1009) rotatably matched with the third fixing frame (1002) is connected at the front side of the second gear (1012), around being equipped with flat belt (1011) that are used for transmitting power between second belt pulley (1010) and first belt pulley (1004), the upper portion right side of first guide bar (1005) is connected with fixing base (1014), the rotary type is equipped with connecting axle (1015) between the upper portion of two fixing base (1014), the middle part of connecting axle (1015) is connected with direction left side below slope setting's direction basket (1016), be connected with gag lever post (1017) that are used for supporting direction basket (1016) between the upper portion left side of two first guide bar (1005), direction basket (1016) and gag lever post (1017) contact.

3. The soil leaching equipment for repairing the heavy metals in the tungsten mine area soil according to claim 2, wherein the extrusion mechanism (11) comprises a charging box (1101), a fourth fixing frame (1102), a second motor (1103), a first screw (1104), a first connecting rod (1105), a lower pressing plate (1106), a first fixing sleeve (1107), a first sliding rod (1108), a first clamping plate (11080), a second connecting rod (1109), a second guiding rod (1110), a first clamping block (1111), a second elastic member (1112), a first limiting sleeve (1113), a first pulling rod (1114), a second clamping plate (1140) and a bottom plate (1115), the charging box (1101) is connected between the middle parts of the four first brackets (2) and positioned below the guiding basket (1016), the bottom plate (1115) is arranged at the lower part of the charging box (1101) in a sliding manner, the first fixing sleeves (1107) are connected at the front and rear sides of the right lower part of the charging box (1101), the middle of the first fixing sleeve (1107) is provided with a first sliding rod (1108) in a sliding manner, the lower side of the first sliding rod (1108) is connected with a first clamping plate (11080) used for clamping a bottom plate (1115), the first clamping plate (11080) is in contact with the bottom plate (1115), the left side of the first fixing sleeve (1107) is connected with a second guide rod (1110) used for guiding, the right part of the second guide rod (1110) is provided with a first clamping block (1111) used for clamping the first clamping plate (11080) in a sliding manner, the first clamping block (1111) is in contact with the first clamping plate (11080), a second elastic part (1112) is connected between the first clamping block (1111) and the second guide rod (1110), the front side and the rear side of the lower part of the charging box (1101) are both connected with first limiting sleeves (1113), a first pull rod (1114) connected with the first clamping block (1111) is arranged between the two first limiting sleeves (1113) in a sliding manner, and the first pull rod (1114) is arc-shaped, the left part of first pull rod (1114) is connected with second cardboard (1140) that is used for blocking bottom plate (1115), second cardboard (1140) contacts with bottom plate (1115), the material of second cardboard (1140) is the rubber material, the middle part left side of charging box (1101) is connected with fourth mount (1102), the mid-mounting of fourth mount (1102) has second motor (1103) that is used for power take off, be connected with first screw (1104) on the output shaft of second motor (1103), the upper portion threaded connection of first screw (1104) has first connecting rod (1105), the downside of first connecting rod (1105) is connected with holding box (1101) sliding fit's holding down plate (1106), symmetrical formula is connected with around the top right side of holding down plate (1106) and second connecting rod (1109) sliding fit with first slide bar (1108).

4. The soil leaching device for heavy metal remediation of tungsten mining area soil according to claim 3, the sealing mechanism (14) is characterized by comprising a seventh guide rod (1401), third connecting sleeves (1402), a sealing plate (1403), contact rods (1404) and a second guide rail (1405), wherein the front side and the rear side of the top of the charging box (1101) are respectively connected with the second guide rail (1405) used for guiding, the second guide rail (1405) is Y-shaped, the front side and the rear side of the top of the lower pressing plate (1106) are respectively connected with the seventh guide rod (1401), the left side and the right side of the seventh guide rod (1401) are respectively provided with the third connecting sleeves (1402) in a sliding mode, the third connecting sleeves (1402) are connected with the contact rods (1404) in sliding mode matching with the second guide rail (1405), and the sealing plate (1403) in sliding mode matching with the lower pressing plate (1106) is connected between the front third connecting sleeves (1402) and the rear connecting sleeves (1402) on the same side.

5. The soil washing device for heavy metal remediation in tungsten mine areas is characterized by further comprising a supporting mechanism (12) for automatically retracting the guide basket (1016), wherein the supporting mechanism (12) comprises a second support (1201), a third guide rod (1202), a supporting plate (1203), a third elastic member (1204), a third connecting rod (1205) and a top block (1206), the second support (1201) is connected to the upper side of the right portion of the base (1) in a front-back symmetrical manner, the third guide rod (1202) for guiding is connected between the upper portions of the two second supports (1201), the supporting plate (1203) for pushing the guide basket (1016) is arranged on each of the front side and the rear side of the third guide rod (1202) in a sliding manner, the two third elastic members (1204) are connected between the supporting plate (1203) and the third guide rod (1202), and the elastic force of the third elastic member (1204) is larger than the gravity of the guide basket (1016), the lower right sides of the two second connecting rods (1109) are connected with third connecting rods (1205), a top block (1206) used for clamping a supporting plate (1203) is connected between the right sides of the two third connecting rods (1205), and the top block (1206) is in contact with the supporting plate (1203).

6. The soil leaching device for heavy metal remediation in tungsten mine areas is characterized by further comprising a blocking mechanism (13) for preventing cement leakage, wherein the blocking mechanism (13) comprises a fourth guide rod (1301), a baffle (1302), a contact block (1303), guide rods (1304), second slide rods (1305), a first guide rail (1306), a fifth guide rod (1307), a second connecting sleeve (1308), a fourth connecting rod (1309), a sixth guide rod (1310) and a second sliding sleeve (1305), the guide rods (1304) are symmetrically connected to the right sides of the upper portions of the two first brackets (2) on the right side, the second slide rods (1305) are slidably arranged on the sides, close to each other, of the two guide rods (1304), the first guide rails (1306) are connected to the opposite sides of the two second slide rods (1305), the fourth guide rod (1301) positioned above the guide rods (1304) is symmetrically connected to the right sides of the upper portions of the two first brackets (2) on the right side, a baffle (1302) used for blocking the drum (5) is arranged between the middles of the two fourth guide rods (1301) in a sliding mode, the baffle (1302) is in contact with the drum (5), contact blocks (1303) in sliding fit with the first guide rails (1306) are connected to the front side and the rear side of the baffle (1302), sixth guide rods (1310) are connected to the front side and the rear side of the left portion of the guide basket (1016), second sliding sleeves (1311) are arranged in the middle of the sixth guide rods (1310) in a sliding mode, fifth guide rods (1307) used for guiding are symmetrically connected to the left sides of the upper portions of the two first supports (2) on the right side, second connecting sleeves (1308) are arranged on the fifth guide rods (1307) in a sliding mode, and fourth connecting rods (1309) in rotary fit with the second sliding sleeves (1311) are connected to one sides of the two second connecting sleeves (1308) in the opposite direction.

7. The soil washing device for heavy metal remediation in the tungsten mine area is characterized by further comprising a cleaning mechanism (15) for cleaning sundries, wherein the cleaning mechanism (15) comprises second limiting sleeves (1501), second screw rods (1502), pressure forming pieces (1503), first bevel gears (1504), a fixed shaft (1505), second bevel gears (1506) and a first handle (1507), the front side and the rear side of the guide basket (1016) are connected with the second limiting sleeves (1501) in a left-right symmetrical mode, the second screw rods (1502) are rotatably arranged between the two second limiting sleeves (1501) on the front side, a guide shaft is connected between the two second limiting sleeves (1501) on the rear side, the right part of each second screw rod (1502) is in threaded connection with the pressure forming piece (1503) in sliding fit with the guide shaft, the pressure forming pieces (1503) are in contact with the guide basket (1016), the right side of each second screw rod (1502) is connected with the first bevel gear (1504), a fixed shaft (1505) is connected to the front side of the right part of the guide basket (1016), a second bevel gear (1506) meshed with the first bevel gear (1504) is rotatably arranged at the front end of the fixed shaft (1505), and a first handle (1507) is arranged on the front side of the second bevel gear (1506).

8. The soil leaching equipment for heavy metal remediation in tungsten mine areas is characterized by further comprising a flow guide mechanism (16) for guiding water flow, wherein the flow guide mechanism (16) comprises a second fixing sleeve (1601), a fixing member (1602), an eighth guide rod (1603), a second clamping block (1604), a fourth elastic member (1605), a second pull rod (1606), a hose (1607), a collecting frame (1608), a second handle (1609), a water pump (1610), a water outlet pipe (1611) and a filter screen (1612), the left part of the guide basket (1016) is connected with the filter screen (1612) for filtering sundries, the water pump (1610) is installed on the lower side of the guide basket (1016), the water outlet pipe (1611) is communicated with the lower side of the water pump (1610), the second fixing sleeves (1601) for guiding are connected to the front side and the rear side of the left part of the guide basket (1016), and the fixing member (1602) is slidably arranged in the middle of the second fixing sleeve (1601), be connected with second pull rod (1606) that are used for transmitting power between the right side of two mounting (1602), the right sub-unit connection of mounting (1602) has hose (1607) with water pump (1610) intercommunication, the intercommunication has collection frame (1608) that correspond with filter screen (1612) between the left end of two hose (1607), the left side of collecting frame (1608) is connected with second handle (1609) that are used for the gripping, the right side of the fixed cover of second (1607) is connected with eighth guide bar (1603), the left part slidingtype of eighth guide bar (1603) is equipped with second fixture block (1604) that is used for blocking mounting (1602), second fixture block (1604) and mounting (1602) contact, be connected with fourth elastic component (1605) between second fixture block (1604) and eighth guide bar (1603).

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