CN115055250B - Soil restoration preprocessing device - Google Patents
Soil restoration preprocessing device Download PDFInfo
- Publication number
- CN115055250B CN115055250B CN202210903760.8A CN202210903760A CN115055250B CN 115055250 B CN115055250 B CN 115055250B CN 202210903760 A CN202210903760 A CN 202210903760A CN 115055250 B CN115055250 B CN 115055250B
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- thick bamboo
- grooves
- drum
- cutter
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- 239000002689 soil Substances 0.000 title claims abstract description 45
- 238000007781 pre-processing Methods 0.000 title claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 23
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 18
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 18
- 241001330002 Bambuseae Species 0.000 claims description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 18
- 239000011425 bamboo Substances 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 7
- 230000000670 limiting effect Effects 0.000 claims description 5
- 238000005067 remediation Methods 0.000 claims 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 21
- 238000012216 screening Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000002386 leaching Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/12—Mills with non-rotating spiked members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a soil restoration pretreatment device; the technical scheme that solves includes that the device forms a teeterboard structure through the reciprocating up-and-down swing of a first cylinder, materials flow in a second cylinder and a third cylinder in a reciprocating mode under the action of gravity, small-diameter materials meeting the requirements are enabled to fall onto a conveying belt below the device to be conveyed through continuous rotation of the second cylinder and the third cylinder in the process, massive materials with large diameters can be crushed outside due to the fact that the characteristics of the massive materials are dry on the outer surface and moist on the inner surface, the inner moist part can deform and dent under the impact and still keep a lump state when being crushed by the reciprocating impact of steel bars in the third cylinder, the materials in the state flow into the second cylinder to be cut by a cutter and are repeatedly cut at multiple angles under the rotation of the second cylinder, and the crushing and screening of large soil lumps can be effectively achieved through the combination of the two crushing modes.
Description
Technical Field
The invention relates to the field of environmental protection equipment, in particular to a soil restoration pretreatment device.
Background
The pollutants enter the ecological circulation system, if the load exceeds the self-cleaning effect of the soil, namely, soil pollution is formed, the soil restoration technology is a technical measure for restoring the normal function of the polluted soil, and the existing soil restoration technology mainly comprises three main types: biological repair, chemical repair and physical repair, different types of soil repair technologies correspond to different types of pollution sources, and three types of soil repair technologies have advantages and disadvantages, wherein ectopic chemical leaching is widely applicable due to the advantages of long repair effect, easiness in operation, reasonable cost, unlimited depth and the like.
Before chemical leaching, the soil to be leached needs to be screened, so that the soil to be leached is kept in a uniform small-diameter particle state, and can be rapidly and effectively mixed with a medicament to realize the improvement of production efficiency when matched with leaching, so that the application number is as follows: 201711362215.6 patent name: the utility model provides a low breaking rate's fertilizer screening equipment is exemplified, a multilayer screen cloth is provided, screen cloth mesh reduces layer by layer, be one kind can effectively realize multistage screening's device, the ectopic chemistry drip washing of present stage is through transportation equipment with a large amount of soil transportation that wait to pollute should store and carry out elementary natural insolation, drive the screening bucket through the machineshop car and carry out the preliminary screening, and screen out the even soil directness of granule, soil briquette of major diameter is emptyd one side, wait to break, grind the back and carry out the screening, this in-process soil screening needs to divide two at least twice to go on, broken grinding process needs the secondary to transport simultaneously, the step is complicated and is unfavorable for simplifying the operation flow, with the application number: 201820355579.7 patent name: the utility model provides an integrated pretreatment equipment is restoreed to soil, a can realize broken, vibrations screening integration realization's equipment, can realize an organic whole broken and screening device high-efficiently, nevertheless contain a large amount of lump soil in the soil of waiting to restore, the lump soil is dry in the back outward appearance of insolating, inside still has moisture, traditional extrusion crushing mode easily causes the deformation of soil piece heart position but not kibbling problem, if the outside desiccation soil hardness of cutting crushing mode alone is big, grind big and the requirement of cutting equipment power is high to the cutter, for solving above problem now provide an integrated device is restoreed to soil.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a soil restoration pretreatment device, which effectively solves the problems mentioned in the background art.
The technical scheme of its solution problem includes a support, it has a first drum of both ends open-ended to articulate on the support, first drum can swing about the articulated shaft on the support, the lateral wall upper end of first drum is equipped with the feed inlet, the coaxial rotation of left end of first drum installs a both ends and all opens the second drum, the outside of left second drum is coaxial to be equipped with a first toper section of thick bamboo, the big end and the smooth fixed connection of second drum of first toper section of thick bamboo, the coaxial first installation storehouse of being fixed with of tip of first toper section of thick bamboo, the through-hole densely covered on the section of thick bamboo wall of second drum and first toper section of thick bamboo, a plurality of cutter of articulated in first installation storehouse and free end placement in the first toper section of thick bamboo are gone up to the circumference equipartition, a plurality of cutter can inwards or outwards wind the axle rotation in step, the coaxial rotation of right-hand member of first drum is installed a third drum, the right-hand member of third drum is sealed and coaxial and is fixed with a second installation storehouse, coaxial slip laminating installs a disc that can follow its axis of reciprocation and a plurality of blind ends, the drill rod is arranged in the second installation storehouse, the blind end is arranged in the blind end of the second installation storehouse with the blind end of the second drum, the drill rod is arranged in the blind rod of the second drum, the blind rod is inserted in the blind rod of the tip of the drilling rod.
In order to realize the swing drive of the first cylinder on the support, the support is triangular, the triangular support comprises two parts which are symmetrical front and back, the front end and the rear end of the middle position of the side wall of the first cylinder are respectively provided with a hinge shaft, the hinge shafts are rotatably arranged at the upper end of the support, the front end of the support is fixedly provided with a first reciprocating motor, and the output shaft of the reciprocating motor is fixed on the hinge shafts at the front side through a coupler.
Preferably, a feed hopper is arranged on the feed inlet of the feed inlet.
Preferably, a plurality of hinge lugs corresponding to the cutters one by one are uniformly distributed on the inner circumference of the first installation bin, the cutters are hinged on the hinge lugs, a first bevel gear is coaxially fixed on the hinge shaft of each cutter, a second bevel gear is meshed on each first bevel gear, the axes of the second bevel gears are parallel to the axes of the first installation bin, a first gear is coaxially fixed on each second bevel gear through a connecting shaft, a limiting frame of the connecting shafts is arranged in the first installation bin, the connecting shafts are rotatably installed on the limiting frame, an inner gear ring is synchronously meshed on the outer sides of the first gears, and a second reciprocating motor for driving the inner gear ring to rotate is arranged outside the first installation bin.
Preferably, a baffle disc is arranged at the opening of the small end of the first conical cylinder, a plurality of through grooves are uniformly distributed on the periphery of the baffle disc, the cutter penetrates through the corresponding through grooves, the length of each through groove meets the swinging requirement of the cutter, the width of the cutter is identical to the width of each through groove, the cutter is in sliding fit with the through groove, two ends of the through groove in the length direction are respectively provided with a baffle plate, the through grooves are internally provided with mounting grooves of the baffle plates, and the bottoms of the baffle plates are provided with springs arranged in the mounting grooves.
Preferably, annular grooves are formed in two ends of the first cylinder, the end parts of the second cylinder and the third cylinder penetrate through the annular grooves and are rotatably mounted with the first cylinder, the rotation relationship is achieved through bearing bushes, the second cylinder and the third cylinder are sleeved with an outer gear ring respectively, and a second gear which is driven by a third motor and meshed with the outer gear ring is fixed on the first cylinder.
Preferably, a second conical cylinder is arranged between the second installation bin and the third cylinder, through holes are densely distributed on the second conical cylinder 23, the large end of the second conical cylinder is coaxially and fixedly connected with the third cylinder and communicated with the third cylinder, the small end of the second conical cylinder is sealed and is coaxially and fixedly connected with the second installation bin, and the steel drill penetrates through and is slidably attached to the sealed end of the second conical cylinder.
Preferably, a reciprocating electric cylinder is coaxially arranged at the outer side of the second mounting bin, and the output end of the reciprocating electric cylinder penetrates into the second mounting bin and is fixed on the disc.
The invention has novel conception, ingenious structure and strong practicability, organically combines the screening of the polluted soil and the crushing of the massive soil, can complete the crushing of the massive soil in the screening process, can directly perform the screening after the crushing is completed, can perform the one-time crushing screening on the soil blocks with wet inside and dry outside, improves the production efficiency, and reduces the production links and steps.
Drawings
Fig. 1 is a front cross-sectional view of the first cylinder of the present invention at a first cylinder level.
Fig. 2 is an enlarged view of a portion of the area a of fig. 1 in accordance with the present invention.
Fig. 3 is a front sectional view of the first cylinder of the present invention with its left end inclined downward.
Fig. 4 is a top view of the present invention.
Fig. 5 is a front view of the first cylinder of the present invention at a first cylinder level.
Fig. 6 is a right side cross-sectional view of the ring gear of the present invention mated with a first gear.
Figure 7 is a right side cross-sectional view of the cutter drive structure of the present invention.
Fig. 8 is a right side cross-sectional view of the baffle plate of the present invention.
Fig. 9 is a right side view of the baffle plate of the present invention.
Fig. 10 is a left side view of the disc and drill steel thereon of the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the drawings.
As can be seen from fig. 1 to 10, the invention comprises a bracket 1, a first cylinder 2 with an axis extending in the left-right direction and two ends open is hinged on the bracket 1, the first cylinder 2 can swing up and down around a hinge shaft on the bracket 1, a feed inlet is arranged at the upper end of the side wall of the first cylinder 2, a second cylinder 3 with two ends open is coaxially arranged at the left end of the first cylinder 2 in a rotating way, a first conical cylinder 4 is coaxially arranged at the outer side of the left second cylinder 3, the large end of the first conical cylinder 4 is smoothly and fixedly connected with the second cylinder 3, a first mounting bin 5 is coaxially fixed at the small end of the first conical cylinder 4, through holes are densely distributed on the walls of the second cylinder 3 and the first conical cylinder 4, a plurality of cutters 6 are uniformly distributed on the inner circumference of the first mounting bin 5 and are arranged in the first conical cylinder 4, the cutters 6 can synchronously rotate inwards or outwards around the shaft, the cutters 6 are double-edged and the cutter parts are radially arranged along the first conical cylinder 4, a first drill rod 7 is coaxially arranged at the right end of the first conical cylinder 2, a third end of the first conical cylinder 7 is coaxially arranged at the third cylindrical cylinder 7 and coaxially and fixedly connected with the third end of the first conical cylinder 7, a drill rod 9 is coaxially arranged at the third end of the third cylindrical cylinder 7, and the third end of the third cylindrical cylinder 7 is coaxially and fixedly connected with the third end of the third cylindrical drill rod 7 is fixedly connected with the third cylindrical rod 7, and the third cylindrical rod 7 is fixedly connected with the third drill rod, and the drill rod 9 is fixedly connected with the drill rod and the drill rod.
In order to realize the swing drive of the first cylinder 2 on the support 1, the support 1 is triangular, the triangular support 1 comprises two parts which are symmetrical front and back, the front end and the rear end of the middle position of the side wall of the first cylinder 2 are respectively provided with a hinge shaft, the hinge shafts are rotatably arranged at the upper end of the support 1, the front end of the support 1 is fixedly provided with a first reciprocating motor, and the output shaft of the reciprocating motor is fixed on the hinge shaft at the front side through a coupler.
In order to facilitate the entry of material, the feed inlet is located directly over the centre of the outer disc of first drum 2, installs feeder hopper 11 on the feed inlet.
In order to realize the drive of cutter 6, the interior circumference equipartition of first installation storehouse 5 has a plurality of hinge ear that corresponds with cutter 6 one-to-one, cutter 6 articulates on the hinge ear, coaxial fixed with a first bevel gear 12 on the articulated shaft of every cutter 6, the meshing has a second bevel gear 13 on every first bevel gear 12, the axis of a plurality of second bevel gears 13 is parallel with the axis of first installation storehouse 5, coaxial fixed with a first gear 14 through the connecting axle on every second bevel gear 13, be equipped with the spacing of a plurality of connecting axles in the first installation storehouse 5, the connecting axle rotates to install on the spacing, a plurality of first gear 14 outside synchromesh has an annular gear 15, the second reciprocating motor of the rotatory of drive annular gear 15 is equipped with outside the first installation storehouse 5.
In order to prevent materials from entering the first mounting bin 5 and interfering with the rotation of the conveying system, a baffle plate 16 is arranged at the opening of the small end of the first conical barrel 4, a plurality of through grooves 17 are uniformly distributed on the circumference of the baffle plate 16, the cutters 6 penetrate through the corresponding through grooves 17, the length of the through grooves 17 meets the swinging requirement of the cutters 6, the widths of the cutters 6 are the same as those of the through grooves 17, the cutters 6 are in sliding fit in the through grooves 17, a baffle plate 18 is respectively arranged at two ends of the length direction of the through grooves 17, mounting grooves 19 of the baffle plate 18 are arranged in the through grooves 17, springs 20 are arranged at the bottoms of the baffle plate 18 and are arranged in the mounting grooves 19, the end parts of the baffle plate 18 are always contacted with cutter bars of the cutters 6 under the action of the springs 20 and are extruded, and the cutters 6 are always sealed by the baffle plate 18 during swinging.
In order to realize the driving of the second cylinder 3 and the third cylinder 7, annular grooves are arranged at two ends of the first cylinder 2, the end parts of the second cylinder 3 and the third cylinder 7 penetrate through the annular grooves and realize the rotation installation with the first cylinder 2, the rotation relation is realized through bearing bushes, the second cylinder 3 and the third cylinder 7 are respectively sleeved with an outer gear ring 21, and the first cylinder 2 is fixedly provided with a second gear 22 which is driven by a third motor and is meshed with the outer gear ring 21.
In order to connect the second installation bin 8 with the third cylinder 7, a second conical cylinder 23 is arranged between the second installation bin 8 and the third cylinder 7, through holes are densely distributed on the second conical cylinder 23, the large end of the second conical cylinder 23 is fixedly connected with the third cylinder 7 coaxially and mutually communicated, and the small end of the second conical cylinder 23 is closed and fixedly connected with the second installation bin 8 coaxially.
In order to realize the drive of the disc 9, a reciprocating electric cylinder 24 is coaxially arranged at the outer side of the second mounting bin 8, and the output end of the reciprocating electric cylinder 24 penetrates into the second mounting bin 8 and is fixed on the disc 9.
The specific working process of the invention comprises the following steps: when the device is used, the first cylinder 2 swings up and down around the hinge shaft of the first reciprocating motor on the bracket 1, the third motor drives the second gear 22 to rotate and mesh with the outer gear ring 21 under the drive of the third motor to realize the rotation of the second cylinder 3 and the third cylinder 7 relative to the first cylinder 2, the second cylinder 3 and the third cylinder 7 can rotate in the same direction or back after being driven and can rotate in the same speed or in different speed so as to adapt to different rotation requirements, the inner gear ring 15 meshes with the plurality of first gears 14 to rotate synchronously under the rotation drive of the second reciprocating motor, the synchronous rotation of a plurality of first gears 14 drives the cutter 6 to swing reciprocally through the meshing transmission of the second bevel gears 13 and the first bevel gears 12, the baffle plate 16 and the baffle plate 18 on the baffle plate are always extruded to the guide rod of the cutter 6 under the action of the spring 20 in the swinging process of the cutter 6, the soil is ensured not to enter the first mounting bin 5 to block the conveying system, the driving of the reciprocating cylinder 24 enables the driving disc 9 to reciprocate along the axis of the driving disc 9 in the second mounting bin 8, and in the process, the disc 9 drives the steel drill 10 on the driving disc to move and realizes reciprocating impact of the steel drill 10 on the material in the third cylinder 7 under the limiting action of the closed end of the second conical cylinder.
When the first cylinder 2 is driven to be horizontal, soil to be screened is conveyed into the first cylinder 2 through the feeding hopper 11 by the engineering truck grab, the first cylinder 2 is driven by the first reciprocating motor to enable the two ends of the first cylinder 2 to alternately move up and down, when the right end of the first cylinder 2 is downward, the right end of the third cylinder 7 continuously inclines downwards, materials in the device obliquely fall to the right side under the action of gravity, the rotation of the third cylinder 7 enables fine materials to be screened and discharged under the rotation of the third cylinder 7, large soil materials are continuously impacted and crushed through steel rods 10 under the driving of the reciprocating motor, the right end of the first cylinder 2 gradually starts to rise along with the reverse rotation driving of the first reciprocating motor until the left end of the first cylinder 2 starts to slide down, the materials slide into the second cylinder 3 from the third cylinder 7 through the first cylinder 2, the fine materials are continuously screened under the action of the second round-melt, meanwhile, the blanking cutters continuously synchronously swing downwards under the action of the second reciprocating motor, the cutters synchronously swing inwards and can continuously impact and impact the second cylinder 3 to the second cylinder 3, and the diameter of the second cylinder 3 can continuously impact and the second cylinder 3 to be cut down, and the small diameter of the materials can continuously cut and cut down through the second cylinder 3 and the second conical drum 3, and the second cylindrical drum 3 can continuously and the small diameter of the second cylindrical drum 3 is continuously arranged, and the small diameter of the small cylindrical drum is convenient to be cut and the small diameter of the small cylindrical material is convenient to be cut.
The device has the following advantages compared with the traditional equipment:
1. The device forms a teeterboard structure through the reciprocating up-and-down swing of the first cylinder 2, materials flow in the second cylinder 3 and the third cylinder 7 in a reciprocating manner under the action of self gravity, in the process, the continuous rotation of the second cylinder 3 and the third cylinder 7 enables small-diameter materials with the size meeting the requirements to fall onto a conveyor belt below the device to be conveyed, and large-diameter blocky materials can be subjected to outer crushing under the reciprocating impact crushing of the steel rod 10 when the third cylinder 7 with the dry outer surface and the wet inner surface is possibly wet due to the characteristics, the inner wet part can deform and dent under the impact and still keep a bulk state, the materials in the state flow into the second cylinder 3 to be cut by a cutter 6 which rotates in a reciprocating manner, and the materials are repeatedly cut at multiple angles under the rotation of the second cylinder 3, so that the materials can be uniformly crushed, and the large-sized large-mass soil can be effectively crushed and screened in a combined manner, so that the whole crushing and the national process is efficient and comprehensive.
2. This device will pollute screening of soil and the broken of massive soil and carry out organic combination for can accomplish the broken of massive soil at the in-process of screening, can directly carry out at the screening after the broken completion, compare traditional screening equipment and screen out the massive earlier and screen out after carrying out the breakage alone again, improved production efficiency, reduced production link and step.
3. This device is designed according to the quick soil property of big group to it is not broken to solve in the traditional single impact crushing inside moist soil only to warp when striking, and the dry soil surface hardness of outward appearance is high when cutting the breakage alone, and the atress is big difficult cutting the broken problem of cutting when cutting, and two kinds of broken modes are organic to combine on screening plant and make, and big soil can realize organic high-efficient breakage and screening.
Claims (5)
1. The utility model provides a soil remediation preprocessing device, which comprises a bracket (1), a serial communication port, articulated on support (1) have an axis left and right directions and both ends open-ended first drum (2), first drum (2) can be around articulated shaft upper and lower swing on support (1), the lateral wall upper end of first drum (2) is equipped with the feed inlet, the left end coaxial rotation of first drum (2) installs a second drum (3) of both ends open-ended, the outside coaxial of left side second drum (3) is equipped with a first toper section of thick bamboo (4), the big end and the second drum (3) of first toper section of thick bamboo (4) smooth fixed connection, the tip coaxial fixed of first toper section of thick bamboo (4) has a first install bin (5), the through-hole of second drum (3) and the upper and the section of thick bamboo wall upper and lower swing of first toper section of thick bamboo (4), a plurality of hinges in first install bin (5) and the inside diameter end is arranged in first toper section of thick bamboo (4) second drum (6), a plurality of first toper section of thick bamboo (6) are arranged for the coaxial rotation of first toper section of thick bamboo (6), the coaxial rotation of first toper section of thick bamboo (7) is in the first toper section of thick bamboo (7) is followed in the coaxial rotation of first toper section of thick bamboo (7) and the coaxial rotation (7) of first toper section of thick bamboo (7), the coaxial rotation of cutting edge (7) is arranged for the first end (7) to the coaxial rotation (7), a disc (9) capable of reciprocating along the axis is coaxially and slidably attached in the second mounting bin (8), a plurality of steel bars (10) with the axis perpendicular to the end face of the disc (9) are densely distributed at the left end of the disc (9), and the end part of each steel bar (10) penetrates through the closed end of the third cylinder (7) and then is arranged in the third cylinder (7);
A plurality of hinge lugs which are in one-to-one correspondence with the cutters (6) are uniformly distributed on the inner circumference of the first mounting bin (5), the cutters (6) are hinged on the hinge lugs, a first bevel gear (12) is coaxially fixed on the hinge shaft of each cutter (6), a second bevel gear (13) is meshed on each first bevel gear (12), the axes of the plurality of second bevel gears (13) are parallel to the axes of the first mounting bin (5), a first gear (14) is coaxially fixed on each second bevel gear (13) through a connecting shaft, a limiting frame of a plurality of connecting shafts is arranged in the first mounting bin (5), the connecting shafts are rotatably mounted on the limiting frame, an inner gear ring (15) is synchronously meshed on the outer side of each first gear (14), and a second reciprocating motor for driving the rotation of the inner gear ring (15) is arranged outside the first mounting bin (5);
a baffle disc (16) is arranged at the opening of the small end of the first conical cylinder (4), a plurality of through grooves (17) are uniformly distributed on the periphery of the baffle disc (16), the cutter (6) passes through the corresponding through grooves (17), the length of the through grooves (17) meets the swinging requirement of the cutter (6), the width of the cutter (6) is the same as that of the through grooves (17), the cutter (6) is in sliding fit with the through grooves (17), two baffle plates (18) are respectively arranged at two ends of the length direction of the through grooves (17), mounting grooves (19) of the baffle plates (18) are arranged in the through grooves (17), springs (20) arranged in the mounting grooves (19) are arranged at the bottoms of the baffle plates (18), the end parts of the baffle plates (18) are always contacted with cutter bars of the cutter (6) under the action of the springs (20) and are extruded, and the cutter (6) is always sealed by the baffle plates (18) during swinging;
Annular grooves are formed in two ends of the first cylinder (2), the end portions of the second cylinder (3) and the third cylinder (7) penetrate through the annular grooves and are rotatably mounted with the first cylinder (2), the rotation relationship is achieved through bearing bushes, an outer gear ring (21) is sleeved on the second cylinder (3) and the third cylinder (7) respectively, and a second gear (22) which is driven by a third motor and meshed with the outer gear ring (21) is fixed on the first cylinder (2).
2. The soil remediation pretreatment apparatus according to claim 1, wherein the support (1) is triangular, the triangular support (1) comprises two parts which are symmetrical front and back, two hinge shafts are respectively arranged at the front end and the rear end of the middle position of the side wall of the first cylinder (2), the hinge shafts are rotatably arranged at the upper end of the support (1), the front end of the support (1) is fixedly provided with a first reciprocating motor, and the output shaft of the first reciprocating motor is fixed on the hinge shaft at the front side through a coupling.
3. The soil remediation pretreatment apparatus of claim 1, wherein the feed inlet is located directly above the middle of the outer circular surface of the first cylinder (2), and a feed hopper (11) is mounted on the feed inlet.
4. The soil remediation pretreatment apparatus according to claim 1, wherein a second conical cylinder (23) is arranged between the second installation bin (8) and the third cylinder (7), through holes are densely distributed on the second conical cylinder (23), the large end of the second conical cylinder (23) is fixedly connected with the third cylinder (7) coaxially and communicated with each other, and the small end of the second conical cylinder (23) is closed and fixedly connected with the second installation bin (8) coaxially.
5. The soil remediation pretreatment apparatus according to claim 1, wherein a reciprocating cylinder (24) is coaxially provided on the outer side of the second installation bin (8), and the output end of the reciprocating cylinder (24) penetrates into the second installation bin (8) and is fixed on the disc (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210903760.8A CN115055250B (en) | 2022-07-29 | 2022-07-29 | Soil restoration preprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210903760.8A CN115055250B (en) | 2022-07-29 | 2022-07-29 | Soil restoration preprocessing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115055250A CN115055250A (en) | 2022-09-16 |
| CN115055250B true CN115055250B (en) | 2024-05-24 |
Family
ID=83206662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210903760.8A Active CN115055250B (en) | 2022-07-29 | 2022-07-29 | Soil restoration preprocessing device |
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| JP2005296795A (en) * | 2004-04-12 | 2005-10-27 | San-Ai Eco System Co Ltd | Crushing treatment apparatus |
| CN110449358A (en) * | 2019-07-22 | 2019-11-15 | 王红 | Quick screening sand device of municipal works construction |
| CN211706989U (en) * | 2020-01-09 | 2020-10-20 | 刘培福 | Animal feed preparation equipment for poultry |
| CN212493292U (en) * | 2020-05-19 | 2021-02-09 | 江西极尊堂中药制药有限公司 | Smash effectual chinese-medicinal material processing equipment |
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| JP2005296795A (en) * | 2004-04-12 | 2005-10-27 | San-Ai Eco System Co Ltd | Crushing treatment apparatus |
| CN110449358A (en) * | 2019-07-22 | 2019-11-15 | 王红 | Quick screening sand device of municipal works construction |
| CN211706989U (en) * | 2020-01-09 | 2020-10-20 | 刘培福 | Animal feed preparation equipment for poultry |
| CN212493292U (en) * | 2020-05-19 | 2021-02-09 | 江西极尊堂中药制药有限公司 | Smash effectual chinese-medicinal material processing equipment |
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