CN217536839U - Sand beach garbage cleaning and recycling vehicle capable of multi-stage sand separation - Google Patents

Abstract

The utility model relates to a technical field that sandy beach rubbish was retrieved, more specifically relates to a car is retrieved in clearance of sandy beach rubbish that can divide by multistage. Including the automobile body, can collect husky soil and rubbish and be equipped with husky device of the rotary screen that husky device, both ends were equipped with first rubbish receiving opening and second rubbish conveying opening respectively, be equipped with the rubbish storage device that the mouth was received to second rubbish, husky device of rotary screen, rubbish storage device all fix on the automobile body, the husky device of rotary screen sets up between husky device and rubbish storage device of turning over, first rubbish receiving opening sets up first rubbish conveying opening gravity direction is below, the mouth is received to second rubbish sets up second rubbish conveying opening gravity direction is below. The utility model discloses a but car is retrieved in sandy beach rubbish clearance of multistage minute sand utilizes tertiary sand separating device to carry out thorough sand separating to rubbish and handles, has solved among the prior art not thorough technical problem of rubbish and sand grain separation effect.

Description

Sand beach garbage cleaning and recycling vehicle capable of multi-stage sand separation

Technical Field

The utility model relates to a technical field that sandy beach rubbish was retrieved, more specifically relates to a car is retrieved in clearance of sandy beach rubbish that can multistage minute.

Background

The beach has soft sand, is the leisure and entertainment place that people like, and along with the increase of the traffic of people, the rubbish of bringing is also more and more, therefore the clearance of beach becomes the more and more important problem of beach management. The garbage of the beach generally comprises sundries such as cigarette ends, melon seed shells, branches, garbage bags and the like, and the sundries are mixed with sand, which brings great trouble to cleaning. The traditional cleaning mode is that cleaning personnel manually pick up the impurities, which not only has large labor capacity and is difficult to clean, but also has no effect on cigarette ends and melon seed shells mixed in sand, so that the impurities are accumulated more and more, and finally the quality of the beach is seriously reduced. At present, most of the existing beach cleaning equipment has the problems of complex structure, poor garbage cleaning capacity and the like.

The prior art discloses a beach garbage cleaning vehicle, which comprises a vehicle body, a garbage collecting device and a garbage separating device; the garbage collection device is arranged at the front part of the vehicle body and comprises a collection box body, a sand shovel and a conveying belt, the front end and the rear end of the collection box body are open, the sand shovel is arranged at the opening at the front end of the collection box body, the conveying belt is arranged in the collection box body, and the tail end of the conveying belt is close to the opening at the rear end of the collection box body; the garbage separating device is arranged at the rear part of the vehicle body and below the rear end opening of the collecting box body and comprises a separating box body, a screen and a plurality of vibrating mechanisms, the separating box body is embedded into the vehicle body, the screen is arranged above the separating box body, and the vibrating mechanisms are arranged between the screen and the separating box body. The sand soil that has mixed various rubbish on will sandy beach through the anterior sand soil shovel of automobile body scrapes the collection box in with the sandy beach on transmitting the screen cloth through the conveyer belt, the screen cloth is with the rubbish separation in the sand soil under the effect of vibration mechanism, and the sand after the filtration directly falls back to the sandy beach through the separation box on, whole equipment simple structure has higher rubbish cleaning efficiency.

The prior art has the problem of incomplete separation effect of garbage and sand grains.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome among the prior art not thorough not enough of rubbish and sand grain separation effect, provide a car is retrieved in clearance of sandy beach rubbish that can divide husky multistage.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a but car is retrieved in clearance of sandy beach rubbish of multistage minute, including the automobile body, can collect husky soil and rubbish and be equipped with the husky device of turning over of first rubbish transfer mouth, the rotatory screening sand device that both ends were equipped with first rubbish receiving opening and second rubbish transfer mouth respectively, be equipped with the rubbish storage device of second rubbish receiving opening, husky device, rotatory screening sand device, rubbish storage device of turning over all fix on the automobile body, rotatory screening sand device sets up between husky device and rubbish storage device, first rubbish receiving opening sets up first rubbish transfer mouth gravity side below, second rubbish receiving opening sets up second rubbish transfer mouth gravity side below.

The utility model discloses a sandy beach rubbish clearance of sand can be divided to multistage and car is retrieved, the automobile body is as the husky device that turns over, rotatory screening sand device, rubbish storage device's carrier, can advance on the sandy beach, the husky device that turns over divides husky for the first order, rotatory screening sand device divides husky for the second level, rubbish storage device divides husky for the third level, it divides husky device to establish tertiary altogether, the husky device that turns over is collected sand and rubbish and is leaned on the first receiving port that gravity action fell to rotatory screening sand device through first transfer port, rotatory screening sand device rotates to rubbish and rolls the processing and sieve husky and fall to rubbish storage device's second receiving port through the second transfer port, rubbish storage device stores rubbish, utilize tertiary screening sand device to carry out the husky processing of omnidirectional branch to rubbish, the not thorough technical problem of rubbish and sand grain separation effect among the prior art has been solved.

Furthermore, the rotary sand screening device comprises a hollow roller, a plurality of brackets and a first driving mechanism which is fixed on the vehicle body and used for driving the roller to rotate; the first garbage receiving opening and the second garbage conveying opening are respectively arranged at two ends of the roller, and the first garbage receiving opening is higher than the second garbage conveying opening in the gravity direction; support one end is fixed in the automobile body, and the other end rotates and is connected with the gyro wheel, the cylinder outer wall encircles and is equipped with a plurality of wheel rails, wheel rail and gyro wheel roll connection, the cylinder inner wall is equipped with a plurality of baffles, first rubbish receiving opening extends to second rubbish transfer port. The roller is of a hollow structure, sand can naturally fall to the ground through the roller under the action of self gravity when receiving garbage transmitted from the first transmission port, the garbage is left in the roller, a plurality of wheel rails are arranged on the outer wall of the roller, a plurality of supports are further fixed on the vehicle body, the rollers can be rotatably fixed on the supports, the roller is placed on the rollers and can roll on the rollers through the wheel rails, a first driving mechanism is further fixed on the vehicle body and can drive the roller to rotate, a plurality of baffle plates are further arranged on the inner wall of the roller and extend from the first receiving port to the second transmission port, the baffle plates are used for blocking the garbage in the roller, and the garbage is continuously rotated and is subjected to continuous friction force in the roller, so that the baffle plates can enable the garbage to be located between the inner wall of the roller and the baffle plates and be blocked, when rubbish promotes to the take the altitude, rubbish falls naturally from between cylinder inner wall and the baffle, fall in the twinkling of an eye because inertial effect, the sand that adheres to on rubbish can break away from the rubbish surface and fall to ground naturally through the fretwork net of cylinder, and rubbish continues constantly to promote and the free fall under the effect of baffle in the cylinder, the circulation is reciprocal, utilize the high-efficient screening sand of rubbish to the principle realization of the constantly doing the free fall motion of rubbish of the promotion effect that blocks of the normal running fit baffle of cylinder, be higher than the second transfer opening on the first receiving opening gravity direction that has set up the cylinder, rubbish constantly rolls in the cylinder, because there is the difference in height in the cylinder, rubbish can be close to the second transfer opening from first receiving opening gradually in the free fall motion of each time, finally fall to the second receiving opening from the second transfer opening. Utilize the principle that the promotion effect that blocks of the normal running fit baffle of cylinder made the reciprocal free fall of rubbish circulation, realize the high-efficient screening sand to rubbish, can effectively separate the grains of sand that adheres to on rubbish surface, have the advantage that the principle is simple, the structure is ingenious, the sand separating effect is thorough.

Furthermore, a transition plate is arranged between the sand turning device and the rotary sand screening device and fixed on the vehicle body, one end, close to the sand turning device, of the transition plate is higher than one end, close to the rotary sand screening device, of the transition plate in the gravity direction, one end of the transition plate receives the garbage conveyed by the sand turning device, and the other end of the transition plate conveys the garbage to the first garbage receiving opening. Set up the transition dish between husky device of sand turning over and rotary screen sand device, can guarantee that the mechanism of sand turning over is at the accurate conveying of conveying rubbish to the husky device in-process rubbish of rotary screen sand, can also play the cushioning effect to rubbish, avoids rubbish to collide with and fall back to ground.

Further, the first driving mechanism comprises a motor and a gear, the gear is fixed on an output shaft of the motor, a plurality of gear teeth are arranged on the outer wall of the roller, and the gear teeth are meshed with the gear. The first driving mechanism adopts a motor as a driving device, realizes torque transmission by utilizing the meshing of the gear and the gear teeth on the outer wall of the roller, and has the advantage of high torque transmission efficiency.

Furthermore, the sand-turning device comprises a conveyor belt, a plurality of shovel-shaped fishing plates, a first rotating shaft, a second rotating shaft and a second driving mechanism, wherein the first rotating shaft and the second rotating shaft are rotationally fixed on the vehicle body, the conveyor belt is wrapped on the outer walls of the first rotating shaft and the second rotating shaft in a surrounding mode, the second driving mechanism drives the first rotating shaft to rotate, and the fishing plates are fixed on the periphery of the conveyor belt at intervals. Utilize the dish of salvaging of shovel form to collect sand and rubbish, can shovel sand and rubbish and splendid attire in the dish of salvaging, it fixes in the conveyer belt periphery to salvage a dish interval, guarantees that the conveyer belt constantly shovels sand and rubbish and conveys at the operation in-process, realizes the effective transmission of rubbish, has the efficient effect of collection sand soil.

Furthermore, the conveyor belt and the fishing plate are provided with a plurality of sand passing holes. The sand fished in the fishing plate falls to the ground from the sand passing holes on the fishing plate and the conveyor belt under the action of self gravity in the conveying process, so that the first-level sand separation of the garbage fished by the fishing plate is realized, the weight of the load of the conveyor belt is reduced, and unnecessary energy use is reduced.

Further, rubbish storage device includes bin, filter screen, the bin can be dismantled and be fixed in the automobile body, the filter screen sets up in the inboard bottom of bin. Set up the bin and can dismantle to fix and be convenient for retrieve rubbish at the automobile body, rubbish falls to firstly pounding on the filter screen in the bin, and the grains of sand that adhere to on rubbish drops and passes the filter screen from rubbish under the inertial action, realizes the effect of rubbish and grains of sand separation once more in the bin.

Further, the bottom of the storage box is provided with a bottom plate which is arranged in a downward inclining mode, the filter screen and the bottom plate are provided with an interval, and a sand outlet is formed at the position with the maximum interval. Set up the downward sloping with the bottom plate and be convenient for concentrate the sand, the sand is stored between bottom plate and filter screen, sets up out husky mouth between bottom plate and filter screen to go out husky mouth and set up at bottom plate and the most big department of filter screen spaced, be convenient for discharge the sand, reduce the load of bin.

Further, bin both sides are equipped with a plurality of spacing posts, the spacing ring is installed to the automobile body, the bin is inserted through spacing post and is established at the spacing ring. The limiting posts of the storage box are inserted into the limiting rings of the vehicle body to movably connect the storage box with the vehicle body, so that the storage box is convenient to disassemble.

Further, the automobile body still includes a plurality of wheels and rotates the axletree of being connected with the automobile body, the wheel is fixed to be set up at the axletree both ends, be fixed with eccentric cam on the axletree, the bin is equipped with protruding post, protruding post and eccentric cam's outer fringe contact. The rotation of wheel drives the axletree and rotates when the automobile body gos forward, and the eccentric cam constantly is reciprocal lifting motion to the bin through outer fringe and protruding post contact under the rotation effect of axletree, plays the vibrations effect to the bin, and rubbish in the bin is under the effect that receives vibrations, further drops the separation to the grains of sand on rubbish surface, has that the structure is ingenious, the simple advantage of principle.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a but car is retrieved in sandy beach rubbish clearance of multistage minute sand utilizes tertiary sand separating device to carry out the omnidirectional to rubbish and divides husky the processing, has solved among the prior art not thorough technical problem of rubbish and sand grain separation effect.

The utility model discloses a but car is retrieved in sandy beach rubbish clearance of multistage minute sand utilizes the principle that the lifting action that blocks of the normal running fit baffle of cylinder made the reciprocal free fall of rubbish circulation, realizes screening sand to the high-efficient of rubbish, can effectively separate the grains of sand that adhere to on rubbish surface, has that the principle is simple, the structure is ingenious, divide the thorough advantage of husky effect.

The utility model discloses a but car is retrieved in sandy beach rubbish clearance of multistage minute utilizes the gear to fix the transmission that realizes the moment of torsion at the cogwheel mesh of motor and cylinder outer wall, has the efficient advantage of moment of torsion transmission.

The utility model discloses a but car is retrieved in clearance of sandy beach rubbish of multistage minute sand is fixed a plurality of plays at the interval on the conveyer belt and drags for the dish, can guarantee the effective transmission of rubbish, plays and drags for the dish under the drive of conveyer belt, constantly shovels the sandy soil on ground, has the efficient effect of collection sandy soil.

The utility model discloses a but car is retrieved in clearance of sandy beach rubbish of multistage minute has set up a plurality of sand holes of crossing on having dragged for dish and conveyer belt, and the sand that has dragged for in the dish of dragging for can lean on self action of gravity to fall to ground from the sand hole of crossing on dragging for dish, the conveyer belt in the data send process, realizes first order minute sand to the rubbish that the dish of dragging for drags for, reduces the weight of conveyer belt load, reduces the unnecessary energy and uses.

The utility model discloses a but car is retrieved in clearance of sandy beach rubbish of multistage minute has set up the transition dish between husky device of sand turning over and rotary screen sand device, can guarantee that husky mechanism of sand turning over can also play the cushioning effect to rubbish at the accurate conveying of conveying rubbish to rotary screen sand device in-process rubbish, avoids rubbish to collide with and fall back to ground.

The utility model discloses a but car is retrieved in clearance of sandy beach rubbish of multistage minute has set up the filter screen in the bin, realizes the effect of rubbish and sand grain separation in the bin.

The utility model discloses a but car is retrieved in clearance of sandy beach rubbish of multistage minute sets up out husky mouth between bottom plate and filter screen, is convenient for discharge the sand, reduces the load of bin.

The utility model discloses a but car is retrieved in sandy beach rubbish clearance of multistage minute sand has set up eccentric cam and constantly be reciprocal lifting motion to the bin through outer fringe and protruding post contact under the rotation effect of axletree, plays the vibrations effect to the bin, further to the sand grain separation of droing on rubbish surface, has that the structure is ingenious, advantage that the principle is simple.

Drawings

Fig. 1 to fig. 3 are schematic structural diagrams of a sand beach garbage cleaning and recycling vehicle capable of multi-stage sand separation according to a first embodiment and a second embodiment;

fig. 4 to 6 are schematic structural diagrams of three embodiments of a sand beach garbage cleaning and recycling vehicle capable of multi-stage sand separation;

FIG. 7 is a schematic view of a garbage storage device;

FIG. 8 is a top view of the trash storage device;

fig. 9 isbase:Sub>A sectional view taken alongbase:Sub>A linebase:Sub>A-base:Sub>A in fig. 7.

In the drawings: 1. a vehicle body; 11. a limiting ring; 12. a wheel; 13. an axle; 2. a sand-turning device; 21. a conveyor belt; 211. a perforation; 22. taking out and fishing the plate; 23. a first rotating shaft; 24. a second rotating shaft; 25. a second drive mechanism; 251. a second motor; 252. a first pulley; 253. a second pulley; 254. a second conveyor belt; 26. a second gear; 3. a rotary sand screening device; 31. a drum; 311. a first receiving port; 312. a second transfer port; 313. a wheel rail; 314. a baffle plate; 315. gear teeth; 32. a support; 321. a roller; 33. a first drive mechanism; 331. a motor; 332. a gear; 4. a waste storage device; 41. a storage tank; 411. a base plate; 412. a sand outlet; 413. a limiting post; 414. a raised post; 42. filtering with a screen; 5. a transition disk; 6. an eccentric cam.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better explanation of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms can be understood according to specific situations by those of ordinary skill in the art.

Example one

Fig. 1 to fig. 3 show a first embodiment of a sand beach garbage cleaning and recycling vehicle of the present invention capable of multi-stage sand separation.

The utility model provides a but car is retrieved in clearance of sandy beach rubbish of multistage minute sand, which comprises a carriage body 1, can collect husky soil and rubbish and be equipped with husky device 2 that turns over of first rubbish transfer port, both ends are equipped with husky device 3 of rotatory sieve of first rubbish receiving port and second rubbish transfer port respectively, be equipped with rubbish storage device 4 of second rubbish receiving port, husky device 2 turns over, husky device 3 of rotatory sieve, rubbish storage device 4 all fixes on automobile body 1, husky device 3 of rotatory sieve sets up between husky device 2 of turning over and rubbish storage device 4, first rubbish receiving port sets up in first rubbish transfer port gravity direction below, second rubbish receiving port sets up in second rubbish transfer port gravity direction below. The vehicle body 1 is used as a carrier of a sand turning device 2, a rotary sand screening device 3 and a garbage storage device 4, and can move on a beach, the sand turning device 2 is used for first-stage sand separation, the rotary sand screening device 3 is used for second-stage sand separation, the garbage storage device 4 is used for third-stage sand separation, and a three-stage sand separation device is arranged in total, the sand turning device 2 collects sand and garbage and falls to a first receiving port 311 of the rotary sand screening device 3 through a first conveying port under the action of gravity, the rotary sand screening device 3 carries out rotary rolling treatment on the garbage and falls to a second receiving port of the garbage storage device 4 through a second conveying port 312 under the action of gravity, the garbage storage device 4 stores the garbage, the three-stage sand separation device is used for carrying out omnibearing sand separation treatment on the garbage, and the technical problem that the separation effect of the garbage and sand grains in the prior art is incomplete is solved.

The rotary sand screening device 3 comprises a hollow roller 31, a plurality of brackets 32 and a first driving mechanism 33 which is fixed on the vehicle body 1 and used for driving the roller 31 to rotate; the first garbage receiving opening and the second garbage conveying opening are respectively arranged at two ends of the roller 31, and the first garbage receiving opening is higher than the second garbage conveying opening in the gravity direction; one end of the bracket 32 is fixed on the vehicle body 1, the other end is rotatably connected with a roller 321, the outer wall of the roller 31 is provided with a plurality of wheel rails 313 in a surrounding manner, the wheel rails 313 are in rolling connection with the roller 321, the inner wall of the roller 31 is provided with a plurality of baffles 314, and the first garbage receiving opening extends to the second garbage conveying opening. The roller 31 is a hollow structure, sand can naturally fall to the ground through the roller 31 under the action of self gravity when receiving garbage transmitted from the first transmission port, the garbage is left in the roller 31, a plurality of wheel rails 313 are arranged on the outer wall of the roller 31, a plurality of brackets 32 are further fixed on the vehicle body 1, the rollers 321 can be rotatably fixed on the brackets 32, the roller 31 is placed on the rollers 321, the roller 31 can roll on the rollers 321 through the wheel rails 313, a first driving mechanism 33 is further fixed on the vehicle body 1, the first driving mechanism 33 can drive the roller 31 to rotate, a plurality of baffle plates 314 are further arranged on the inner wall of the roller 31, the baffle plates 314 extend from the first receiving port 311 to the second transmission port 312, the baffle plates 314 are used for blocking the garbage in the roller 31, and the garbage is subjected to continuous friction force in the roller 31 due to the continuous rotation of the roller 31, the baffle 314 can prevent the garbage from being lifted between the inner wall of the drum 31 and the baffle 314, when the garbage is lifted to a certain height, the garbage naturally falls from the inner wall of the drum 31 and the baffle 314, at the moment of falling, due to the action of inertia, sand attached to the garbage can be separated from the surface of the garbage and naturally falls to the ground through the hollow net of the drum 31, the garbage continuously rises and freely falls under the action of the baffle 314 in the drum 31, the garbage is circularly reciprocated, the principle that the garbage continuously freely falls under the rotation of the drum 31 and the blocking and lifting action of the baffle 314 is utilized to realize the high-efficiency sand screening of the garbage, the first receiving opening 311 of the drum 31 is higher than the second conveying opening 312 in the gravity direction, and in the process that the garbage continuously rolls in the drum 31, because of the height difference in the drum 31, the garbage can gradually approach the second conveying opening 312 from the first receiving opening 311 in each free fall movement, and ultimately from the second delivery opening 312 to the second receiving opening. The principle that the garbage circularly and repeatedly freely falls under the action of blocking and lifting of the rotary matching baffle 314 of the roller 31 is utilized, the efficient sand screening of the garbage is realized, sand grains attached to the surface of the garbage can be effectively separated, and the garbage screening device has the advantages of simple principle, ingenious structure and thorough sand separating effect.

Wherein, be equipped with transition dish 5 between husky device 2 of turning over and the rotary screen sand device 3, transition dish 5 is fixed in automobile body 1, and transition dish 5 is higher than the one end that is close to the husky device 3 of rotary screen sand in the one end direction of gravity that is close to husky device 2 of turning over, and the rubbish that 2 conveys of husky device of turning over is received to 5 one end of transition dish, and the other end conveys rubbish to first rubbish receiving port. Set up transition dish 5 between sand turning device 2 and rotary sand screening device 3, can guarantee that sand turning mechanism can also play the cushioning effect to rubbish at the accurate conveying of conveying rubbish to 3 in-process rubbish of rotary sand screening device, avoid rubbish to collide with and fall back to ground.

The first driving mechanism 33 includes a motor 331 and a gear 332, the gear 332 is fixed on an output shaft of the motor 331, a plurality of gear teeth 315 are disposed on an outer wall of the drum 31, and the gear teeth 315 are engaged with the gear 332. The first driving mechanism 33 uses the motor 331 as a driving device, and realizes torque transmission by meshing the gear 332 with the gear teeth 315 on the outer wall of the drum 31, which has the advantage of high torque transmission efficiency. In addition, automobile body 1 still is equipped with solar cell panel, turns into the electric energy with solar energy and supplies power for first actuating mechanism 33, accords with the theory that low carbon discharged, green.

Example two

Fig. 2 to fig. 3 show a second embodiment of a sand beach garbage cleaning and recycling vehicle of the present invention capable of multi-stage sand separation.

The present embodiment is similar to the embodiments, except that: the sand-turning device 2 comprises a conveyor belt 21, a plurality of shovel-shaped fishing disks 22, a first rotating shaft 23, a second rotating shaft 24 and a second driving mechanism 25, the first rotating shaft 23 and the second rotating shaft 24 are rotationally fixed on the vehicle body 1, the conveyor belt 21 surrounds the outer walls of the first rotating shaft 23 and the second rotating shaft 24, the second driving mechanism 25 drives the first rotating shaft 23 to rotate, and the fishing disks 22 are fixed on the periphery of the conveyor belt 21 at intervals. Utilize the dish 22 of salvaging of shovel form to collect sand and rubbish, can shovel sand and rubbish and splendid attire in the dish 22 of salvaging, it fixes in conveyer belt 21 periphery to get up the dish 22 interval, guarantees that conveyer belt 21 constantly shovels sand and rubbish and conveys at the operation in-process, realizes the effective transmission of rubbish, has the efficient effect of collection sand soil.

Wherein, the conveyor belt 21 and the fishing plate 22 are both provided with a plurality of sand passing holes. The sand fished in the fishing disc 22 falls to the ground from the sand passing holes in the fishing disc 22 and the conveyor belt 21 under the action of self gravity in the conveying process, so that the first-level sand separation of the garbage fished by the fishing disc 22 is realized, the load weight of the conveyor belt 21 is reduced, and unnecessary energy use is reduced.

In addition, the second driving mechanism 25 includes a second motor 251, a first pulley 252, a second pulley 253, and a second belt 254, wherein the first pulley 252 is axially fixed to the second motor 251, the second pulley 253 is axially fixed to the first rotating shaft 23, the second belt 254 is circumferentially nested around outer walls of the first pulley 252 and the second pulley 253, and a diameter of the first pulley 252 is smaller than that of the second pulley 253. In order to increase the torque transmitted to the first rotating shaft 23 by the second driving mechanism 25, a first belt wheel 252 and a second belt wheel 253 are provided, the first belt wheel 252 is axially fixed on the motor, the second belt wheel 253 is axially fixed on the first rotating shaft 23, a second conveyor belt 254 is nested around the outer walls of the first belt wheel 252 and the second belt wheel 253, the diameter of the first belt wheel 252 is smaller than that of the second belt wheel 253, the torque transmitted to the first rotating shaft 23 is increased by using the principle that the torque is increased as the diameter of the belt wheel is larger, and the advantages of economy, labor saving and energy consumption cost reduction are achieved.

In addition, the sand-turning device 2 further comprises a plurality of second gears 26, the second gears 26 are arranged between the first conveying belt 21 and the first rotating shaft 23 and between the first conveying belt 26 and the second rotating shaft 24, the second gears 26 are axially fixed on the first rotating shaft 23 and the second rotating shaft 24, the first conveying belt 21 is provided with a plurality of tooth holes 211 meshed with the second gears 26, and the second gears 26 are meshed with the tooth holes 211 to be in contact with the first conveying belt 21. In order to avoid mechanical faults caused by sand particles entering between the first conveyor belt 21 and the first rotating shaft 23 and between the first conveyor belt 21 and the second rotating shaft 24, the second gear 26 is arranged between the first conveyor belt 21 and the first rotating shaft 23 and between the first conveyor belt 21 and the second rotating shaft 24, and the first conveyor belt 21 is provided with the tooth holes 211 meshed with the second gear 26, so that the gap is enlarged, the slipping is avoided, and the conveying efficiency is improved.

EXAMPLE III

Fig. 4 to 9 show a third embodiment of a sand beach garbage cleaning and recycling vehicle of the present invention capable of multi-stage sand separation.

This embodiment is similar to the first embodiment or the second embodiment, except that: the garbage storage device 4 includes a storage tank 41 and a filter screen 42, the storage tank 41 is detachably fixed to the vehicle body 1, and the filter screen 42 is disposed at the bottom inside the storage tank 41. Set up storage tank 41 and can dismantle to fix and be convenient for retrieve rubbish at automobile body 1, rubbish falls to storage tank 41 and firstly smashes on filter screen 42, and the grains of sand that adheres to on rubbish drops and passes filter screen 42 from rubbish under the inertial action, realizes the effect of rubbish and the grains of sand separation once more in storage tank 41.

Wherein, the bottom of the storage tank 41 is provided with a bottom plate 411 which is arranged downwards, the filter screen 42 and the bottom plate 411 are provided with a gap, and the position with the maximum gap is formed as a sand outlet 412. The bottom plate 411 is arranged to be inclined downwards so as to collect sand, the sand is stored between the bottom plate 411 and the filter screen 42, the sand outlet 412 is arranged between the bottom plate 411 and the filter screen 42, and the sand outlet 412 is arranged at the maximum interval between the bottom plate 411 and the filter screen 42 so as to discharge the sand and reduce the load of the storage tank 41.

Wherein, the two sides of the storage box 41 are provided with a plurality of limiting posts 413, the vehicle body 1 is provided with a limiting ring 11, and the storage box 41 is inserted in the limiting ring 11 through the limiting posts 413. The limiting column 413 of the storage box 41 is inserted into the limiting ring 11 of the vehicle body 1 to realize that the storage box 41 is movably connected to the vehicle body 1, so that the storage box 41 is convenient to disassemble.

The vehicle body 1 further comprises a plurality of wheels 12 and an axle 13 rotatably connected with the vehicle body 1, the wheels 12 are fixedly arranged at two ends of the axle 13, an eccentric cam 6 is fixed on the axle 13, the storage box 41 is provided with a protruding column 414, and the protruding column 414 is in contact with the outer edge of the eccentric cam 6. The rotation of wheel 12 drives axletree 13 and rotates when automobile body 1 gos forward, and the reciprocating lifting motion is constantly done to bin 41 through outer fringe and protruding post 414 contact to eccentric cam 6 under the rotation effect of axletree 13, plays the vibrations effect to bin 41, and rubbish in the bin 41 is under the effect that receives vibrations, further drops the separation to the grains of sand on rubbish surface, has structure ingenious, the simple advantage of principle.

In the detailed description of the embodiments, various technical features may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a but car is retrieved in clearance of sandy beach rubbish of multistage minute which characterized in that: including automobile body (1), can collect husky soil and rubbish and be equipped with husky device of the rotation (2), both ends of first rubbish mouth of transfer that are equipped with respectively, the rubbish storage device (4) that are equipped with second rubbish mouth of transfer, husky device of rotation (3) that are equipped with first rubbish mouth of receiving (311) and second rubbish mouth of transfer (312), husky device of rotation (2), husky device of rotation (3), rubbish storage device (4) are all fixed on automobile body (1), husky device of rotation (3) set up between husky device of rotation (2) and rubbish storage device (4), first rubbish mouth of receiving (311) sets up first rubbish mouth of transfer gravity side down, second rubbish mouth of receiving sets up second rubbish mouth of transfer (312) gravity side down.

2. The beach garbage cleaning and recycling vehicle capable of multi-stage sand separation according to claim 1, characterized in that: the rotary sand screening device (3) comprises a hollow roller (31), a plurality of brackets (32) and a first driving mechanism (33) which is fixed on the vehicle body (1) and used for driving the roller (31) to rotate; the first garbage receiving opening (311) and the second garbage conveying opening (312) are respectively arranged at two ends of the roller (31), and the gravity direction of the first garbage receiving opening (311) is higher than that of the second garbage conveying opening (312); support (32) one end is fixed in automobile body (1), and the other end rotates and is connected with gyro wheel (321), cylinder (31) outer wall encircles and is equipped with a plurality of wheel rails (313), wheel rail (313) and gyro wheel (321) roll connection, cylinder (31) inner wall is equipped with a plurality of baffles (314), first rubbish receiving opening (311) extend to second rubbish transfer port (312).

3. The beach garbage cleaning and recycling vehicle capable of separating sand in multiple levels according to claim 2, which is characterized in that: transition dish (5) are equipped with between husky device (2) of turning over and rotary screen sand device (3), transition dish (5) are fixed in automobile body (1), transition dish (5) are higher than the one end that is close to husky device (3) of rotary screen sand device (2) in the one end gravity direction that is close to husky device (2) of turning over, the rubbish of turning over husky device (2) conveying is received to transition dish (5) one end, and the other end conveys rubbish to first rubbish receiving opening (311).

4. The sand beach garbage cleaning and recycling vehicle capable of multi-stage sand separation according to claim 2, characterized in that: the first driving mechanism (33) comprises a motor (331) and a gear (332), the gear (332) is fixed on an output shaft of the motor (331), a plurality of gear teeth (315) are arranged on the outer wall of the roller (31), and the gear teeth (315) are meshed with the gear (332).

5. The beach garbage cleaning and recycling vehicle capable of multi-stage sand separation according to claim 1, characterized in that: sand-turning device (2) include that playing of conveyer belt (21), a plurality of shovel form drags for dish (22), first pivot (23), second pivot (24) and second actuating mechanism (25), first pivot (23) and second pivot (24) rotate and are fixed in automobile body (1), conveyer belt (21) encircle the outer wall of parcel at first pivot (23) and second pivot (24), second actuating mechanism (25) drive first pivot (23) rotate, it fixes in conveyer belt (21) periphery to play to drag for dish (22) interval.

6. The beach garbage cleaning and recycling vehicle capable of separating sand in multiple levels according to claim 5, which is characterized in that: the conveyor belt (21) and the fishing plate (22) are provided with a plurality of sand passing holes.

7. The beach garbage cleaning and recycling vehicle capable of multi-stage sand separation according to claim 1, characterized in that: garbage storage device (4) are including bin (41), filter screen (42), bin (41) can be dismantled and be fixed in automobile body (1), filter screen (42) set up in bin (41) inboard bottom.

8. The beach garbage cleaning and recycling vehicle capable of separating sand in multiple levels according to claim 7, which is characterized in that: the bottom of the storage box (41) is provided with a bottom plate (411) which is arranged in a downward inclining mode, a gap is formed between the filter screen (42) and the bottom plate (411), and a sand outlet (412) is formed at the position where the gap is the largest.

9. The sand beach garbage cleaning and recycling vehicle capable of multi-stage sand separation according to claim 7, characterized in that: bin (41) both sides are equipped with a plurality of spacing posts (413), spacing ring (11) are installed in automobile body (1), bin (41) are inserted through spacing post (413) and are established at spacing ring (11).

10. The sand beach garbage cleaning and recycling vehicle capable of multi-stage sand separation according to claim 7, characterized in that: the automobile body (1) still includes a plurality of wheels (12) and axletree (13) of being connected with the automobile body rotation, wheel (12) are fixed to be set up at axletree (13) both ends, be fixed with eccentric cam (6) on axletree (13), bin (41) is equipped with protruding post (414), protruding post (414) contact with the outer fringe of eccentric cam (6).

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