CN215878273U - Broken special-purpose vehicle in small-size gardens - Google Patents

Abstract

The utility model discloses a small-sized garden crushing special vehicle which comprises a vehicle body and a carriage arranged at the tail part of the vehicle body, wherein a collecting box is arranged at the tail part of the carriage, a crushing device is arranged in the collecting box, a collecting bin used for collecting scraps generated after the crushing device is crushed is also arranged in the collecting box, and a conveying device used for conveying the scraps in the collecting bin to the interior of the carriage is also arranged in the collecting box. The utility model has the effect of facilitating the crushing and carrying of the green plant wastes.

Description

Broken special-purpose vehicle in small-size gardens

Technical Field

The utility model relates to the technical field of garden maintenance, in particular to a small-sized special garden crushing vehicle.

Background

At present, landscaping workers generally need to regularly trim flowers and plants in gardens, and plant materials such as tree and shrub trimmings, lawn trimmings, fallen leaves, branches, waste flowers and plants, weeds and the like generated after trimming are called greening plant wastes.

The green plant wastes can be made into organic fertilizer for secondary utilization after fermentation treatment. After landscaping workers prune flowers and plants, the landscaping workers are required to clean the waste of the greening plants, then the cleaned and collected waste is transported to a specified place in a unified mode to be stacked, and finally the waste of the greening plants stacked together is placed into a fermentation tank to be fermented.

Before the greening plant waste is transported, only branches, trunks and the like with large volume are simply cut, so that the branches, trunks and the like can be placed in a transport tool. Therefore, landscaping workers need to transport waste such as branches and trunks with large volume and waste such as fallen leaves with small volume together, and the operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a small-sized special garden crushing vehicle which has the effect of conveniently crushing and carrying green plant wastes.

The utility model provides a small-sized special garden crushing vehicle, which adopts the following technical scheme:

the utility model provides a broken special-purpose vehicle of small-size gardens, includes the automobile body and installs in the carriage of automobile body afterbody, the collecting box is installed to the afterbody in carriage, install breaker in the collecting box, still be provided with in the collecting box and be used for carrying out the collection storehouse of collecting to the piece that the breaker broken back produced, still be provided with in the collecting box and be used for gathering the piece conveying in the storehouse and to the inside conveyer in carriage.

Through adopting above-mentioned technical scheme, when needs carry out the breakage to the greening plant discarded object, operating personnel traveles the automobile body earlier to the department of stacking of greening plant discarded object, operating personnel puts in the greening plant discarded object to breaker in succession, breaker carries out broken back to the greening plant discarded object, the residue after the breakage just falls into in the collecting bin, after that through conveyer alright carry the residue in the collecting bin to the carriage in, then alright drive the automobile body and travel to the department of stacking of another greening plant discarded object to this realizes carrying out the purpose broken and transport to the greening plant discarded object.

Preferably, the crushing device comprises a crushing box arranged on the side wall of the collecting box, the feeding end of the crushing box is communicated with the outside of the collecting box, the discharging end of the crushing box is communicated with the collecting bin, and two crushing rollers arranged in parallel are rotationally connected in the crushing box.

Through adopting above-mentioned technical scheme, when operating personnel drops into the green plant discarded object to broken incasement through the feed end of broken case, the pivoted crushing roller carries out broken handle back to the green plant discarded object, and the residue after smashing just falls into in the collection storehouse automatically.

Preferably, the feeding end of the crushing box is connected with two baffles which are symmetrically arranged along the central line of the crushing box, and the baffles are obliquely arranged from the outer side to the inner side of the crushing box.

Through adopting above-mentioned technical scheme, the setting of baffle is not only convenient for lead to discarded object such as branch, also is convenient for shelter from the residue that splashes to reduce the probability that the residue that splashes flew out from broken incasement.

Preferably, the bottom wall of the feeding end of the crushing box is hinged with a cover plate, the outer side wall of the collecting box is hinged with an opening and closing hydraulic cylinder, and a piston rod of the opening and closing hydraulic cylinder is hinged with the outer side wall of the cover plate.

By adopting the technical scheme, when the cover plate is in a closed state, the feeding end of the crushing box can be shielded; when the apron is in the open mode, the angle of apron upset can be adjusted according to the distance that the piston rod that opens and close the pneumatic cylinder removed to can be when carrying out the breakage to discarded object such as branch, play the effect of support to the branch.

Preferably, conveyer includes fixed connection in broken case and is close to the stock guide of carriage one side, the stock guide sets up to the lopsidedness that is close to the carriage, in the bottom extension collection storehouse of stock guide, the top and the inside intercommunication in carriage of stock guide, conveyer still includes the slide that slides in the collecting box inside wall along the length direction of stock guide and articulates in the scraper hopper of slide bottom, the lateral wall in collection storehouse is installed with power hydraulic cylinder, power hydraulic cylinder's piston rod and the lateral wall fixed connection of slide, the lateral wall of slide articulates there is the upset pneumatic cylinder, the piston rod of upset pneumatic cylinder is articulated with the one end of scraper hopper near the slide and is articulated.

Through adopting above-mentioned technical scheme, when the import of residue to the carriage in the storehouse is collected to needs, operating personnel starts power hydraulic cylinder earlier, power hydraulic cylinder's piston rod promotes the slide and removes, scrape the hopper this moment and incline to the direction of keeping away from the stock guide, when the slide drives and scrapes the hopper and remove to collecting in the storehouse, start the upset pneumatic cylinder after that, the piston rod of upset pneumatic cylinder promotes and scrapes the hopper and rotate to the direction of being close to the stock guide, it compresses the residue to scrape the hopper when to the direction pivoted that is close to the stock guide, power hydraulic cylinder's piston rod pulling slide removes to the direction of keeping away from collecting the storehouse after that, thereby it removes to the direction of keeping away from collecting the storehouse to drive to scrape the hopper, and then with the residue in the top propelling movement to the carriage of stock guide.

Preferably, the power hydraulic cylinder is installed on the outer side wall of the collecting box, a sliding groove is formed in the side wall of the collecting box, the sliding groove is parallel to the material guide plate, a sliding block is fixedly connected to the side wall of the sliding plate, and one end, far away from the sliding plate, of the sliding block penetrates through the sliding groove to be fixedly connected with a piston rod of the power hydraulic cylinder.

By adopting the technical scheme, the power hydraulic cylinder is arranged on the outer side wall of the collecting box, so that the probability of pollution of residues to the power hydraulic cylinder is reduced; the sliding block and the sliding plate are convenient to guide due to the arrangement of the sliding groove, so that the stability of the sliding plate during moving is improved.

Preferably, both sides of the sliding block are provided with folded plates for shielding the sliding groove.

Through adopting above-mentioned technical scheme, the setting of folded plate is convenient for shelter from the spout at the in-process that the slide removed to the sealing performance of collecting box has been improved.

Preferably, the conveying device comprises a screw conveyor which is obliquely arranged close to one side of the carriage, a feeding hole of the screw conveyor is communicated with a discharging end of the crushing box, and a discharging hole of the screw conveyor is communicated with the inside of the carriage.

Through adopting above-mentioned technical scheme, screw conveyer's setting is not only convenient for carry the residue after the broken incasement breakage to the carriage in, and conveying efficiency is high, is convenient for compress the residue at the in-process of carrying moreover, is favorable to the space in make full use of carriage.

Preferably, the top wall of the collecting box close to one end of the carriage is hinged to the top wall of the tail part of the carriage, the outer side wall of the carriage is hinged to a discharging hydraulic cylinder, and a piston rod of the discharging hydraulic cylinder is hinged to the side wall of the collecting box close to one end of the carriage.

Through adopting above-mentioned technical scheme, when needs cleared up the residue in the carriage, operating personnel starts the pneumatic cylinder of unloading, and the piston rod of the pneumatic cylinder of unloading promotes the collecting box and overturns to the one side of keeping away from the carriage until the collecting box separates with the relative inside wall in carriage to the operating personnel of being convenient for clears up the residue in the carriage.

Preferably, an elastic sealing rubber strip is arranged on the side wall, attached to the collecting box, of the carriage.

Through adopting above-mentioned technical scheme, elastic sealing rubber strip is made by vulcanized rubber, not only can improve the sealing performance between carriage and the collecting box, can play the effect of buffering at the in-process of collecting box and carriage contact moreover.

In conclusion, the utility model has the following beneficial effects:

1. when the green plant waste needs to be crushed, an operator firstly drives the vehicle body to a stacking position of the green plant waste, then puts the green plant waste into the crushing device, the crushed waste falls into the collection bin after the crushing device crushes the green plant waste, then the residue in the collection bin can be conveyed into a carriage through the conveying device, and then the vehicle body can be driven to drive to another stacking position of the green plant waste, so that the purpose of crushing and carrying the green plant waste is realized;

2. when residues in the collecting bin need to be led into a carriage, an operator firstly starts a power hydraulic cylinder, a piston rod of the power hydraulic cylinder pushes a sliding plate to move, at the moment, a scraping hopper inclines towards a direction far away from a material guide plate, when the sliding plate drives the scraping hopper to move into the collecting bin, then starts a turnover hydraulic cylinder, a piston rod of the turnover hydraulic cylinder pushes the scraping hopper to rotate towards a direction close to the material guide plate, the scraping hopper compresses the residues while rotating towards the direction close to the material guide plate, and then the piston rod of the power hydraulic cylinder pulls the sliding plate to move towards the direction far away from the collecting bin, so that the scraping hopper is driven to move towards the direction far away from the collecting bin, and the residues are further pushed into the carriage from the top end of the material guide plate;

3. the elastic sealing rubber strip is made of vulcanized rubber, so that the sealing performance between the carriage and the collecting box can be improved, and the buffering effect can be achieved in the contact process of the collecting box and the carriage.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present application.

Fig. 2 is a schematic structural diagram of a conveying apparatus according to a first embodiment of the present application.

Fig. 3 is a schematic structural diagram of a crushing device according to a first embodiment of the present application.

Fig. 4 is a partially enlarged view of a portion a in fig. 1.

Fig. 5 is a schematic structural diagram of a conveying device according to a second embodiment of the present application.

Description of reference numerals: 1. a vehicle body; 2. a carriage; 3. a collection box; 31. a chute; 4. a crushing device; 41. a crushing box; 411. a baffle plate; 412. a cover plate; 413. opening and closing the hydraulic cylinder; 42. a blanking plate; 43. a crushing roller; 44. a driving gear; 45. a driven gear; 46. driving a workpiece; 47. mounting a bracket; 5. a collection bin; 6. a conveying device; 61. a material guide plate; 62. a slide plate; 621. a slider; 63. scraping the hopper; 64. a power hydraulic cylinder; 65. turning over the hydraulic cylinder; 66. folding the plate; 71. a screw conveyor; 72. a drainage plate; 721. a drainage groove; 8. a discharging hydraulic cylinder; 9. an elastic sealing rubber strip.

Detailed Description

Example one

The utility model discloses a small-sized special garden crushing vehicle, which comprises a vehicle body 1, a carriage 2, a collecting box 3 and a crushing device 4, and is shown in the figure 1. The carriage 2 is arranged at the tail part of the vehicle body 1, and the collecting box 3 is arranged at the tail part of the carriage 2. The afterbody of carriage 2 sets up for opening the mouth, and collecting box 3 can shelter from the afterbody of carriage 2.

Referring to fig. 1 and 2, the top that collection box 3 is close to 2 one ends in carriage articulates in the top of 2 afterbody in carriage, and the lateral wall of 2 both sides in carriage all articulates there is the pneumatic cylinder 8 of unloading, and every pneumatic cylinder 8 of unloading all upwards inclines to set up, and every pneumatic cylinder 8 of unloading's piston rod is articulated with the lateral wall that collection box 3 is close to 2 one ends in carriage. In order to improve the sealing performance between the carriage 2 and the collection box 3, the elastic sealing rubber strip 9 is arranged on the side wall of the carriage 2 close to the collection box 3, and the elastic sealing rubber strip 9 is made of vulcanized rubber, so that the elastic sealing rubber strip has good elasticity, can not only play a sealing effect, but also play a buffering effect.

Referring to fig. 1 and 2, a crushing device 4 is mounted on a side wall of the collection tank 3 away from the carriage 2 for crushing the green plant waste. The collecting box 3 is used for processing the broken residues of the green plant wastes, and the carriage 2 is used for storing the residues processed in the collecting box 3.

Referring to fig. 2 and 3, the inner bottom wall of the collection box 3 is provided with a circular arc-shaped collection bin 5 for collecting the residues of the green plant waste crushed by the crushing device 4. The crushing device 4 comprises a crushing box 41, a blanking plate 42 and a crushing roller 43, the crushing box 41 is arranged in an open manner, the feeding end of the crushing box 41 is communicated with the outer side wall of the collecting box 3, the blanking plate 42 inclined downwards is mounted at the discharging end of the crushing box 41, and one end, far away from the crushing box 41, of the blanking plate 42 extends into the collecting bin 5. The crushing bin 41 is mounted at the side wall or at the rear or top of the collecting bin 3, the embodiment preferably being mounted at the rear of the crushing bin 41. The crushing roller 43 is rotatably connected to the side wall of the crushing box 41 through a bearing, and two crushing rollers 43 are provided, and the two crushing rollers 43 are arranged in parallel. When the crushing box 41 is mounted at the tail of the collecting box 3, the two crushing rollers 43 may be disposed vertically or horizontally, and the present embodiment is preferably disposed horizontally.

When the crushing box 41 is installed on the top of the collecting box 3, a mechanical gripper can be installed on the outer side of the collecting box 3, green plant waste is thrown into the crushing box 41 by using the mechanical gripper, and a climbing ladder can also be installed on the outer side of the collecting box 3, so that manual feeding into the crushing box 41 is facilitated.

When the crushing box 41 is installed at the side wall of the collection box 3, it is convenient for an operator to crush the green plant waste at one side of the collection box 3, thereby being convenient for adapting to different working environments.

Referring to fig. 2 and 3, the crushing device 4 further includes a driving gear 44, a driven gear 45 and a driving workpiece 46, the driving workpiece 46 may be a driving motor or a hydraulic motor, and the present embodiment is preferably a hydraulic motor, one end of one crushing roller 43 passes through the side wall of the crushing box 41 and is fixedly connected with the driving gear 44, one end of the other crushing roller 43 passes through the side wall of the crushing box 41 and is fixedly connected with the driven gear 45, and the driving gear 44 is meshed with the driven gear 45. The hydraulic motor is mounted on the outer side wall of the crushing box 41 through a mounting bracket 47, the output shaft of the hydraulic motor is fixedly connected to the side wall of the driving gear 44 far away from the crushing roller 43, and the output shaft of the hydraulic motor is arranged coaxially with the crushing roller 43.

In the present embodiment, mainly the case where the crushing box 41 is installed at the rear of the collecting box 3 is described, and when the crushing box 41 is installed at the side wall or the top of the collecting box 3, the positions of the crushing roller 43, the driving gear 44, the driven gear 45, and the mounting bracket 47 can also be adaptively adjusted.

Referring to fig. 2 and 3, the feeding end of the crushing box 41 is provided with two baffles 411 through bolts, and the two baffles 411 have two mounting modes. The first installation mode is as follows: one baffle 411 is located on the upper side of the crushing tank 41, the other baffle 411 is located on the lower side of the crushing tank 41, and both baffles 411 are obliquely arranged in the direction approaching the crushing roller 43. The second installation mode is as follows: one baffle 411 is located on the left side of the crushing tank 41, the other baffle 411 is located on the right side of the crushing tank 41, and both baffles 411 are obliquely arranged in a direction approaching the crushing roller 43. The present embodiment is preferably the first mounting means. The bottom wall of the feed end of the crushing box 41 is hinged with a cover plate 412, the outer side wall of the collecting box 3 is hinged with an opening and closing hydraulic cylinder 413, and an output shaft of the opening and closing hydraulic cylinder 413 is hinged with the outer side wall of the cover plate 412. When the cover plate 412 is in the closed state, the cover plate 412 can shield the feed end of the crushing box 41. When the cover 412 is in the open state, the tilt angle of the cover 412 can be changed by controlling the distance of the piston rod of the opening and closing hydraulic cylinder 413. When the crushing roller 43 crushes the waste such as branches, the cover plate 412 facilitates supporting the waste such as branches.

Referring to fig. 1, 2 and 4, the conveyor 6 includes a material guide plate 61, a sliding plate 62 and a scraping hopper 63, the material guide plate 61 is disposed on one side of the collecting box 3 close to the carriage 2, and the material guide plate 61 is disposed to be inclined toward one side close to the carriage 2. One end of the guide plate 61 extends into the collecting bin 5, and the other end of the guide plate 61 is communicated with the interior of the carriage 2. The sliding plate 62 is located above the material guide plate 61 and is parallel to the material guide plate 61, and the side wall of the sliding plate 62 departing from the material guide plate 61 is hinged with a turning hydraulic cylinder 65. One end of the scraping hopper 63 is hinged to the bottom end of the sliding plate 62, and a piston rod of the turning hydraulic cylinder 65 is hinged to the top of the scraping hopper 63 close to one end of the sliding plate 62. When the scraping hopper 63 is located in the collecting bin 5, in the process of turning over the scraping hopper 63, one end of the scraping hopper 63, which is far away from the sliding plate 62, is abutted to the inner side wall of the collecting bin 5 and can slide relatively.

Referring to fig. 1 and 4, the side walls of both sides of the collecting box 3 are provided with power hydraulic cylinders 64, and the power hydraulic cylinders 64 may be arranged on the inner side wall of the collecting box 3 or on the outer side wall of the collecting box 3, and the embodiment is preferably arranged on the outer side wall of the collecting box 3. The equal fixedly connected with slider 621 of lateral wall of slide 62 both sides, spout 31 has all been seted up to the lateral wall of collecting box 3 both sides, spout 31 and stock guide 61 parallel arrangement, and spout 31 all communicates with the inside and outside wall of collecting box 3. One end of the slide block 621 far away from the slide plate 62 is hinged with the piston rod of the power hydraulic cylinder 64 through the chute 31, and the slide block 621 slides in the chute 31 of the collecting box 3 along the direction parallel to the material guide plate 61.

Referring to fig. 1 and 4, to facilitate shielding the sliding groove 31, a folding plate 66 is installed on both sides of each sliding block 621, and both ends of each folding plate 66 are fixedly connected to inner side walls of the sliding blocks 621 opposite to the sliding groove 31.

The working principle is as follows:

an operator drives the vehicle body 1 to a green plant waste stacking position firstly, then starts the hydraulic motor, an output shaft of the hydraulic motor rotates to drive the driving gear 44 to rotate, the driving gear 44 rotates to drive the driven gear 45 to rotate, and therefore the two crushing rollers 43 are driven to rotate oppositely.

Next, the operator puts the green plant waste into the crushing tank 41, the crushing roller 43 in the crushing tank 41 crushes the green plant waste, and the residue of the crushed green plant waste enters the collection bin 5 through the blanking plate 42.

Then, the power hydraulic cylinder 64 is started, and the piston rod of the power hydraulic cylinder 64 moves to drive the sliding plate 62 to move towards the collecting bin 5. When the sliding plate 62 drives the scraping hopper 63 to be located in the collecting bin 5, the overturning hydraulic cylinder 65 is started, and a piston rod of the overturning hydraulic cylinder 65 moves to drive the scraping hopper 63 to overturn towards the direction close to the material guide plate 61, so that residues in the collecting bin 5 are compressed. Then, the piston rod of the power hydraulic cylinder 64 drives the sliding plate 62 to move the scraping hopper 63 in a direction away from the collecting bin 5, so that the residue is conveyed from the top end of the material guide plate 61 into the carriage 2.

When the residue in the carriage 2 needs to be cleaned, an operator can start the discharging hydraulic cylinder 8, and the piston rod of the discharging hydraulic cylinder 8 pushes the collecting box 3 to turn over to one side far away from the carriage 2, so that the collecting box 3 is separated from the carriage 2, and the residue in the carriage 2 is convenient to clean.

Example two

The difference between this embodiment and the first embodiment is: referring to fig. 5, the conveyor 6 includes a screw conveyor 71, and the screw conveyor 71 is disposed to be inclined toward the side close to the car 2. The screw conveyors 71 are provided in three sets, one set of screw conveyors 71 on the left side of the collecting tank 3, one set of screw conveyors 71 on the right side of the collecting tank 3, and another set of screw conveyors 71 in the middle of the two sets of screw conveyors 71.

Referring to fig. 5, the inner bottom wall of the collecting chamber 3 is mounted with a flow guide plate 72 by bolts, and the flow guide plate 72 is located above the collecting chamber 5. The upper surface of drainage plate 72 is provided with drainage groove 721, and drainage groove 721 is provided with threely, and drainage groove 721 and screw conveyer 71 one-to-one set up, and the one end and the lower plate 42 intercommunication of every drainage groove 721, the other end of every drainage groove 721 and the feed inlet of the screw conveyer 71 that corresponds communicate, and screw conveyer 71's discharge gate and carriage 2 are inside to be communicated. The feed inlet of the screw conveyor 71 may also be directly communicated with the blanking plate 42, and in the embodiment of the present application, the drainage plate 72 is preferably used to convey the residue in the blanking plate 42 to the feed inlet of the screw conveyor 71.

The working principle is as follows:

when the crushing box 41 crushes the green plant waste, the crushed residue falls into the drainage groove 721 of the drainage plate 72 through the blanking plate 42, and then enters the feed inlet of the screw conveyor 71 through the drainage groove 721, so that the screw conveyor 71 can compress the residue and then convey the residue into the carriage 2.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims (10)

1. The utility model provides a broken special-purpose vehicle in small-size gardens, includes automobile body (1) and installs carriage (2) in automobile body (1) afterbody, its characterized in that: the garbage collecting device is characterized in that a collecting box (3) is mounted at the tail of the carriage (2), a crushing device (4) is mounted in the collecting box (3), a collecting bin (5) used for collecting the fragments generated after the crushing device (4) is crushed is further arranged in the collecting box (3), and a conveying device (6) used for conveying the fragments in the collecting bin (5) to the inside of the carriage (2) is further arranged in the collecting box (3).

2. The special small-sized vehicle for garden crushing according to claim 1, wherein: the crushing device (4) comprises a crushing box (41) arranged on the side wall of the collecting box (3), the feeding end of the crushing box (41) is communicated with the outside of the collecting box (3), the discharging end of the crushing box (41) is communicated with the collecting bin (5), and two crushing rollers (43) arranged in parallel are rotatably connected to the crushing box (41).

3. The special small-sized garden crushing vehicle as claimed in claim 2, wherein: the feeding end of the crushing box (41) is connected with two baffles (411) symmetrically arranged along the center line of the crushing box (41), and the baffles (411) are obliquely arranged from the outer side to the inner side of the crushing box (41).

4. The special small-sized garden crushing vehicle as claimed in claim 2, wherein: the bottom wall of the feeding end of the crushing box (41) is hinged with a cover plate (412), the outer side wall of the collecting box (3) is hinged with an opening and closing hydraulic cylinder (413), and a piston rod of the opening and closing hydraulic cylinder (413) is hinged with the outer side wall of the cover plate (412).

5. The special small-sized vehicle for garden crushing according to claim 1, wherein: the conveying device (6) comprises a material guide plate (61) fixedly connected to one side of the crushing box (41) close to the carriage (2), the material guide plate (61) is obliquely arranged towards one side close to the carriage (2), the bottom end of the material guide plate (61) extends into the collection bin (5), the top end of the material guide plate (61) is communicated with the interior of the carriage (2), the conveying device (6) also comprises a sliding plate (62) which slides on the inner side wall of the collecting box (3) along the length direction of the material guide plate (61) and a scraping hopper (63) which is hinged at the bottom end of the sliding plate (62), a power hydraulic cylinder (64) is arranged on the side wall of the collection bin (5), a piston rod of the power hydraulic cylinder (64) is fixedly connected with the side wall of the sliding plate (62), the side wall of slide (62) articulates there is upset pneumatic cylinder (65), the piston rod of upset pneumatic cylinder (65) is articulated with the one end of scraping hopper (63) and being close to slide (62).

6. The special small-sized garden crushing vehicle as claimed in claim 5, wherein: the power hydraulic cylinder (64) is installed on the outer side wall of the collecting box (3), a sliding groove (31) is formed in the side wall of the collecting box (3), the sliding groove (31) is parallel to the material guide plate (61), a sliding block (621) is fixedly connected to the side wall of the sliding plate (62), and one end, far away from the sliding plate (62), of the sliding block (621) penetrates through the sliding groove (31) and is fixedly connected with a piston rod of the power hydraulic cylinder (64).

7. The special small-sized garden crushing vehicle as claimed in claim 6, wherein: and folding plates (66) used for shielding the sliding grooves (31) are arranged on two sides of the sliding block (621).

8. The special small-sized vehicle for garden crushing according to claim 1, wherein: conveyer (6) include to being close to screw conveyer (71) that carriage (2) one side slope set up, the feed inlet of screw conveyer (71) and the discharge end intercommunication of broken case (41), the discharge gate and the inside intercommunication of carriage (2) of screw conveyer (71).

9. The special small-sized vehicle for garden crushing according to claim 1, wherein: the roof that collecting box (3) is close to carriage (2) one end articulates in the roof of carriage (2) afterbody, the lateral wall of carriage (2) articulates there is pneumatic cylinder (8) of unloading, the piston rod of pneumatic cylinder (8) of unloading is articulated with the lateral wall that collecting box (3) is close to carriage (2) one end.

10. The special small-sized garden crushing vehicle as claimed in claim 8, wherein: and an elastic sealing rubber strip (9) is arranged on the side wall, attached to the collecting box (3), of the carriage (2).

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