CN108951506A - One kind being used for city trees and shrubs device for clearing fallen leaves - Google Patents

One kind being used for city trees and shrubs device for clearing fallen leaves Download PDF

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Publication number
CN108951506A
CN108951506A CN201811046944.7A CN201811046944A CN108951506A CN 108951506 A CN108951506 A CN 108951506A CN 201811046944 A CN201811046944 A CN 201811046944A CN 108951506 A CN108951506 A CN 108951506A
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CN
China
Prior art keywords
roller
transmission shaft
cabinet
fallen leaves
shaft
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Granted
Application number
CN201811046944.7A
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Chinese (zh)
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CN108951506B (en
Inventor
房思群
房晓华
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Wenzhou Yiqi Environmental Technology Co.,Ltd.
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Individual
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Priority to CN201811046944.7A priority Critical patent/CN108951506B/en
Publication of CN108951506A publication Critical patent/CN108951506A/en
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Publication of CN108951506B publication Critical patent/CN108951506B/en
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0827Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
    • E01H1/0836Apparatus dislodging all of the dirt by suction ; Suction nozzles
    • E01H1/0845Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/22Feed or discharge means
    • B02C18/2225Feed means

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

The invention discloses one kind to be used for city trees and shrubs device for clearing fallen leaves, including feeding mechanism, disintegrating mechanism, recovering mechanism, pedestal, gasoline engine generator, air compressor, air accumulator, controller, pedestal top is equipped with recovering mechanism, recovering mechanism top is equipped with gasoline engine generator, gasoline engine generator side is equipped with air compressor, air compressor bottom is equipped with air accumulator, and feeding mechanism includes support plate, cover board, roller I, transmission shaft I, puncture needle, is detached from item;Disintegrating mechanism includes crushing cabinet, stack-type pipeline, rotating arm, motor I, synchronous belt, synchronous pulley, transmission shaft II, gear, pulverization roller, crushing knife;Recovering mechanism includes deflector, deflection cone, collecting box, hermatic door, filter mantle, centrifugal blower I, cabinet I, support arm, cylinder I, support shaft.The present invention sufficiently picks up fallen leaves, realizes that fallen leaves and sandstone are separated in the source of cleaning, and fallen leaves carry out fining collection and preferably recycle.

Description

One kind being used for city trees and shrubs device for clearing fallen leaves
Technical field
The present invention relates to public health to clear up equipment technology field, in particular to a kind of to clean dress for city trees and shrubs fallen leaves It sets.
Background technique
It is well known that irresistible force, fallen leaves are relatively more and disperse for autumn, the labor of sanitationman is increased Dynamic burden, in order to keep urban health, sanitationman is continual for a long time to clean fallen leaves, the routine that whole day is kept a public place clean Operation mode, carries out that whole day is general sweeps operation fallen leaves period, and with falling with sweeping, and tissue collecting clears in time.
Existing falling leave cleaning machine, although accelerating the cleaning of fallen leaves, existing falling leave cleaning machine uses round brush pair Fallen leaves cleaned, one side round brush generates a large amount of dust pollution in cleaning process, blow air over for a moment scavenging machine bring it is unrestrained Its fugitive dust, on the other hand, the cleaning of round brush is the cleaning of extensive style, and sandstone dust fallen leaves mixing one is made to go forward side by side in cleaning process Row is collected, and the fallen leaves in later period are difficult to be separated with sandstone, and fallen leaves are difficult preferably to be recycled, and is not changed for many years This cleaning modes do not solve this technical problem for many years.
Summary of the invention
It is insufficient in the prior art the purpose of the present invention is overcoming, one kind is provided and is used for city trees and shrubs device for clearing fallen leaves, it is right Fallen leaves sufficiently picked up, cleaning source realize fallen leaves and sandstone separated, fallen leaves carry out fining collection and more preferably Recycling.
To achieve the goals above, the technical solution adopted by the present invention is that:
One kind being used for city trees and shrubs device for clearing fallen leaves, including feeding mechanism, disintegrating mechanism, recovering mechanism, pedestal, gasoline Generator, air compressor, air accumulator, controller, the pedestal top are equipped with recovering mechanism, and recovering mechanism top is equipped with gasoline Generator, gasoline engine generator are powered use to electric elements, and gasoline engine generator side is equipped with air compressor, air compression Motor spindle is equipped with air accumulator, and the recovering mechanism side is equipped with pushing hands, and the recovering mechanism other side is equipped with disintegrating mechanism, recovering mechanism It is connect with disintegrating mechanism by stack-type pipeline, disintegrating mechanism side is equipped with feeding mechanism;
The feeding mechanism includes support plate, cover board, roller I, transmission shaft I, puncture needle, is detached from item, I both ends of roller Equipped with transmission shaft I, transmission shaft I is fixedly connected on the supporting plate by bearing block, and support plate top is equipped with cover board, the roller I Several puncture needles are equipped with, the puncture needle on I circumferencial direction of roller is equiangularly arranged, the puncture needle of I axis direction of roller It equidistantly distributes, the cover board lower part is equipped with several disengaging items, is detached from the gap that item is distributed in puncture needle and puncture needle, described The plate supported on both sides of roller I is fixedly connected in disintegrating mechanism and crushes on cabinet;
The disintegrating mechanism includes crushing cabinet, stack-type pipeline, rotating arm, motor I, synchronous belt, synchronous pulley, transmission shaft II, gear, pulverization roller, crushing knife, the crushing cabinet top are equipped with a pair of of rotating arm, and a pair of of powder up and down is equipped in crush box body Broken roller, the crushing knife on the pulverization roller circumferencial direction is equiangularly arranged, and the crushing knife of pulverization roller axis direction equidistantly distributes, It is interspersed between the crushing knife and crushing knife on a pair of pulverization roller up and down;The crushing roller center is equipped with transmission shaft II, transmission Axis II is fixedly connected on by bearing block and is crushed on cabinet, and transmission shaft II is equipped with gear, up and down the tooth on a pair of transmission shaft II Wheel intermeshing, II shaft end of transmission shaft are equipped with synchronous pulley, and I shaft end of motor is equipped with synchronous pulley, and I shaft end synchronous pulley of motor is logical Synchronous II shaft end synchronous pulley of band connection transmission shaft is crossed, motor I provides power, by upper and lower a pair of of pulverization roller in feeding mechanism The fallen leaves that puncture needle picks up adequately are crushed, and the collection and recycling of recovering mechanism are conducive to;
The recovering mechanism includes deflector, deflection cone, collecting box, hermatic door, filter mantle, centrifugal blower I, cabinet I, branch Brace, cylinder I, support shaft, I top of cabinet are equipped with a pair of support arms, and support arm is equipped with support shaft, revolves in disintegrating mechanism Pivoted arm is set in support shaft, and I tail portion of cylinder is set to cabinet I, and I head of cylinder is set to rotating arm side wall, air compressor Power is provided, air accumulator stores compressed air and carries out offer power to cylinder I, and cylinder I ejects, rotating arm ejection is driven, thus Disintegrating mechanism, feeding mechanism carry out the swing of certain angle, so that the puncture needle in feeding mechanism contacts ground, further Preferably the puncture needle in feeding mechanism is facilitated to carry out puncture pickup to fallen leaves, is then crushed by disintegrating mechanism, finally Rewinding is carried out by recovering mechanism, is recycled;Deflector is equipped in the cabinet I, deflector side is equipped with deflection cone, deflection cone Side is equipped with collecting box, and collecting box two sides are equipped with hermatic door, and collecting box side is equipped with centrifugal blower I, and centrifugal blower I passes through pipeline It is connected to collecting box, collecting box upper portion side wall is equipped with filter mantle, and centrifugal blower I carries out negative-pressure adsorption to collecting box, so that charger The fallen leaves that puncture needle picks up in structure carry out centralized collection by the particle that disintegrating mechanism generates, and the particle after collection does not have any miscellaneous Matter can be used as greenfeed and be recycled.
Preferably, I top of cabinet is equipped with shield II, and the two is connected by hinge, and II top of shield is equipped with control Device processed, the shield II are equipped with outlet hole;The crushing cabinet top is equipped with shield I, and the two is connected by hinge, institute Shield I is stated equipped with entrance hole, shield I, shield II effectively protect electric elements, prevent extraneous ash Dirt, water droplet enter electric elements, influence the normal work of scavenging machine.
Preferably, the puncture needle is equipped with anti-knocking over, effectively prevents fallen leaves after the completion of puncture, and the drive of roller I is worn In pricker walking process, the fallen leaves on puncture needle are fallen, and influence to puncture the effect for picking up fallen leaves.
Preferably, the crushing cabinet top is equipped with air blower, and air blower connects bellows I by snorkel I, under bellows I Portion is equipped with air outlet, and air blower carries out pressure blasting to cabinet is crushed by air outlet, so that the fallen leaves that puncture needle picks up are quick It is crushed into pulverization roller, accelerates the smashed collection of fallen leaves.
Further, a kind of to be used for city trees and shrubs device for clearing fallen leaves, including feeding mechanism, disintegrating mechanism, recovering mechanism, bottom Seat, gasoline engine generator, air compressor, air accumulator, controller, support wheel, lead screw, fixing seat, the pedestal top are equipped with back Mechanism is received, recovering mechanism top is equipped with gasoline engine generator, and gasoline engine generator is powered use, gasoline engine generator to electric elements Side is equipped with air compressor, and air compressor bottom is equipped with air accumulator, and the recovering mechanism side is equipped with pushing hands, recovering mechanism The other side is equipped with disintegrating mechanism, and recovering mechanism is connect with disintegrating mechanism by stack-type pipeline, and disintegrating mechanism side is equipped with charger Structure, disintegrating mechanism both ends are equipped with fixing seat, and fixing seat is equipped with lead screw, and screw head is equipped with support wheel, adjust branch by lead screw Support wheel moves up and down, and makes feeding mechanism close to ground by support wheel;
The feeding mechanism includes support plate, cover board, transmission shaft I, adsorbs needle, motor II, roller II, ventilating shaft, described Roller II is hollow cylinder, and II one end of roller is equipped with transmission shaft I, and II other end of roller is equipped with ventilating shaft, ventilating shaft, transmission shaft I It is fixedly connected on the supporting plate by bearing block respectively, I shaft end of transmission shaft is equipped with motor II, and the rotation of motor II drives roller II certainly By rotating;The ventilating shaft shaft end is equipped with axle sleeve, and axle sleeve connects centrifugal blower II by suction pipe, and centrifugal blower II is set to crushing Mechanism top;The support plate top is equipped with cover board, and the roller II is equipped with several absorption needles, and absorption center of pin is equipped with absorption Hole, adsorption hole are connected to II inner cavity of roller, and the absorption needle on II circumferencial direction of roller is equiangularly arranged, II axis side of roller To absorption needle equidistantly distribute, the cover board lower part is equipped with several anti-blowpipes, and anti-blowpipe is distributed in absorption needle and adsorbs needle Gap, anti-blowpipe top are equipped with bellows II, and bellows II are fixedly connected on the cover board, and bellows II pass through the connection ventilation of snorkel II Pipe I, snorkel II are equipped with check valve, and snorkel I connects air blower, and the roller II plate supported on both sides is fixedly connected on crushing It is crushed on cabinet in mechanism;Centrifugal blower II is by negative-pressure adsorption, so that II inner cavity of roller generates negative-pressure sucking, so that inhaling Adsorption hole generates very big adsorption capacity in attached needle, and fallen leaves are adsorbed by adsorbing needle, drives roller II finally by motor II Rotation, so that the fallen leaves of absorption can smoothly enter into disintegrating mechanism;
The disintegrating mechanism includes crushing cabinet, stack-type pipeline, rotating arm, motor I, synchronous belt, synchronous pulley, transmission shaft II, gear, pulverization roller, crushing knife, the crushing cabinet top are equipped with a pair of of rotating arm, and a pair of of powder up and down is equipped in crush box body Broken roller, the crushing knife on the pulverization roller circumferencial direction is equiangularly arranged, and the crushing knife of pulverization roller axis direction equidistantly distributes, It is interspersed between the crushing knife and crushing knife on a pair of pulverization roller up and down;The crushing roller center is equipped with transmission shaft II, transmission Axis II is fixedly connected on by bearing block and is crushed on cabinet, and transmission shaft II is equipped with gear, up and down the tooth on a pair of transmission shaft II Wheel intermeshing, II shaft end of transmission shaft are equipped with synchronous pulley, and I shaft end of motor is equipped with synchronous pulley, and I shaft end synchronous pulley of motor is logical Synchronous II shaft end synchronous pulley of band connection transmission shaft is crossed, motor I provides power, by upper and lower a pair of of pulverization roller in feeding mechanism The fallen leaves that absorption needle picks up adequately are crushed, and the collection and recycling of recovering mechanism are conducive to;
The recovering mechanism includes deflector, deflection cone, collecting box, hermatic door, filter mantle, centrifugal blower I, cabinet I, branch Brace, cylinder I, support shaft, I top of cabinet are equipped with a pair of support arms, and support arm is equipped with support shaft, revolves in disintegrating mechanism Pivoted arm is set in support shaft, and I tail portion of cylinder is set to cabinet I, and I head of cylinder is set to rotating arm side wall, air compressor Power is provided, air accumulator stores compressed air and carries out offer power to cylinder I, and cylinder I ejects, rotating arm ejection is driven, thus Disintegrating mechanism, feeding mechanism carry out the swing of certain angle, thus preferably facilitate absorption in feeding mechanism for fall leaves into Row, which punctures, to be picked up, and is then crushed by disintegrating mechanism, is carried out rewinding finally by recovering mechanism, is recycled;The cabinet I Interior to be equipped with deflector, deflector side is equipped with deflection cone, and deflection cone side is equipped with collecting box, and collecting box two sides are equipped with hermatic door, Collecting box side is equipped with centrifugal blower I, and centrifugal blower I is connected to collecting box by pipeline, and collecting box upper portion side wall is equipped with filter mantle, Centrifugal blower I carries out negative-pressure adsorption to collecting box, is generated so that adsorbing the fallen leaves that needle picks up in feeding mechanism by disintegrating mechanism Particle carry out centralized collection, the particle after collection do not have any impurity, can be used as greenfeed and be recycled.
Preferably, anti-drop block is equipped on the outside of the absorption needle, absorption needle can be fallen leaves with negative-pressure adsorption, further puncture and fall Leaf is prevented in II rotation process of roller by anti-drop block, and fallen leaves are detached from absorption needle.
Preferably, the absorption needle is consistent with puncture needle shape, and absorption center of pin is equipped with adsorption hole, so that absorption needle It can be fallen leaves with negative-pressure adsorption, further puncture fallen leaves.
Further, II side of roller is equipped with pressure regulating device, and the pressure regulating device includes guide groove, support base, cylinder II, regulator board, venthole, II inner wall of roller are equipped with several guide grooves, and guide groove is set to absorption needle venthole lower part; The support base is set to II side wall of roller, and support base lower part is equipped with cylinder II, and II head of cylinder is equipped with regulator board, on regulator board Equipped with the one-to-one venthole of adsorption hole, regulator board is set in guide groove, passes through the flexible of cylinder II, changes regulator board Relative position in guide groove, closes in real time, opens the airflow channel of adsorption hole and venthole, to change roller II in real time Internal negative pressure pressure, to change at absorption pin hole whether there is adsorption capacity in real time, to preferably control the absorption of fallen leaves It picks up.
Beneficial effect is shown the present invention compared with prior art:
1) puncture pickup is carried out to fallen leaves by the puncture needle in feeding mechanism, the fallen leaves of pickup are generated by disintegrating mechanism Particle carry out centralized collection, the particle after collection do not have any impurity, can be used as greenfeed and be recycled, and changes Transmission round brush cleaning modes avoid the fugitive dust in cleaning process, and fining fallen leaves are collected, change traditional sandstone, fallen leaves, The collection mode of the hybrid extensive style of soil;
2) it crushes cabinet top and is equipped with air blower, air blower connects bellows I by snorkel I, and I lower part of bellows is equipped with outlet air Mouthful, air blower carries out pressure blasting to cabinet is crushed by air outlet, so that the fallen leaves picked up, which rapidly enter pulverization roller, carries out powder It is broken, accelerate the smashed collection of fallen leaves;
3) using multi-functional collection mode is able to achieve, respectively mechanical puncture is picked up, absorption is picked up, absorption puncture is picked up It taking, corresponding leafiness fallen leaves, green mature fallen leaves, well-done fallen leaves are collected, so that pick up completely, it is time saving and energy saving.
Detailed description of the invention
Attached drawing 1 is of the invention a kind of for city trees and shrubs device for clearing fallen leaves schematic structural diagram of the first embodiment;
Attached drawing 2 is of the invention a kind of for city trees and shrubs device for clearing fallen leaves first embodiment removal shield I, shield II structural schematic diagram;
Attached drawing 3 is of the invention a kind of for city trees and shrubs device for clearing fallen leaves first embodiment top view;
Attached drawing 4 is of the invention a kind of for city trees and shrubs device for clearing fallen leaves first embodiment schematic diagram of internal structure;
Attached drawing 5 is of the invention a kind of for city trees and shrubs device for clearing fallen leaves schematic structural diagram of the second embodiment;
Attached drawing 6 is of the invention a kind of for city trees and shrubs device for clearing fallen leaves second embodiment removal shield I, shield II structural schematic diagram;
Attached drawing 7 is of the invention a kind of for city trees and shrubs device for clearing fallen leaves second embodiment schematic diagram of internal structure;
Attached drawing 8 is that a kind of city trees and shrubs device for clearing fallen leaves second embodiment feeding mechanism internal structure that is used for of the invention is shown It is intended to;
Attached drawing 9 is of the invention a kind of for II structural schematic diagram of city trees and shrubs device for clearing fallen leaves 3rd embodiment roller;
Attached drawing 10 is that a kind of II internal structure of city trees and shrubs device for clearing fallen leaves 3rd embodiment roller that is used for of the invention is shown It is intended to;
Attached drawing 11 is of the invention a kind of for the pressure regulating device structural representation of city trees and shrubs device for clearing fallen leaves 3rd embodiment Figure;
In figure: 11- feeding mechanism, 12- disintegrating mechanism, 13- recovering mechanism, 14- pedestal, 15- shield I, 151- inlet wire Hole, 16- shield II, 161- outlet hole, 17- gasoline engine generator, 18- air compressor, 19- air accumulator, 101- idler wheel, 102- Pushing hands, 103- hinge, 104- controller, 201- support plate, 202- cover board, 203- roller I, 204- transmission shaft I, 205- are punctured Needle, the anti-knocking over of 2051-, 206- disengaging item, 207- absorption needle, 2071- anti-drop block, 208- motor II, 209- roller II, 210- are logical Gas axis, 301- crushing cabinet, 302- stack-type pipeline, 303- rotating arm, 304- motor I, 305- synchronous belt, 306- synchronous pulley, 307- transmission shaft II, 308- gear, 309- pulverization roller, 3091- crushing knife, 310- air blower, 3011- snorkel I, 3012- are logical Tracheae II, 3013- check valve, 311- bellows I, 312- air outlet, 313- bellows II, 314- anti-blowpipe, 401- deflector, 402- Deflection cone, 403- collecting box, 404- hermatic door, 405- filter mantle, 406- centrifugal blower I, 407- cabinet I, 408- support arm, 409- cylinder I, 410- support shaft, 501- centrifugal blower II, 502- suction pipe, 503- axle sleeve, 601- support wheel, 602- lead screw, 603- fixing seat, 70- pressure regulating device, 701- guide groove, 702- support base, 703- cylinder II, 704- regulator board, 705- ventilation Hole.
Specific embodiment
For convenience of the understanding of those skilled in the art, 1-11, further to technical solution of the present invention with reference to the accompanying drawing It illustrates.
Embodiment 1, as shown in Figs 1-4,
Clearing apparatus punctures pickup mode using mechanical, carries out mechanical puncture to leafiness fallen leaves and picks up, collection mode It is as follows:
One kind being used for city trees and shrubs device for clearing fallen leaves, including feeding mechanism 11, disintegrating mechanism 12, recovering mechanism 13, bottom Seat 14, gasoline engine generator 17, air compressor 18, air accumulator 19, controller 104,14 top of pedestal are equipped with recovering mechanism 13,13 top of recovering mechanism is equipped with gasoline engine generator 17, and gasoline engine generator 17 is powered use, gasoline power generation to electric elements 17 side of machine is equipped with air compressor 18, and 18 bottom of air compressor is equipped with air accumulator 19, and 13 side of recovering mechanism is equipped with Pushing hands 102,13 other side of recovering mechanism are equipped with disintegrating mechanism 12, and recovering mechanism 13 and disintegrating mechanism 12 pass through stack-type pipeline 302 Connection, 12 side of disintegrating mechanism are equipped with feeding mechanism 11;
The feeding mechanism 11 includes support plate 201, cover board 202, roller I 203, transmission shaft I 204, puncture needle 205, takes off From item 206, I 203 both ends of roller are equipped with transmission shaft I 204, and transmission shaft I 204 is fixedly connected on support plate by bearing block On 201,201 top of support plate is equipped with cover board 202, and the roller I 203 is equipped with several puncture needles 205, the circle of roller I 203 Puncture needle 205 in circumferential direction is equiangularly arranged, and the puncture needle 205 of I 203 axis direction of roller equidistantly distributes, the cover board 202 lower parts are equipped with several disengaging items 206, are detached from the gap that item 206 is distributed in puncture needle 205 Yu puncture needle 205, the roller I 203 plates 201 supported on both sides are fixedly connected in disintegrating mechanism 12 and crush on cabinet 301;
The disintegrating mechanism 12 includes crushing cabinet 301, stack-type pipeline 302, rotating arm 303, motor I 304, synchronous belt 305, synchronous pulley 306, transmission shaft II 307, gear 308, pulverization roller 309, crushing knife 3091,301 top of crushing cabinet It equipped with a pair of of rotating arm 303, crushes and is equipped with a pair of of pulverization roller 309 up and down in cabinet 301, on 309 circumferencial direction of pulverization roller Crushing knife 3091 it is equiangularly arranged, the crushing knife 3091 of 309 axis direction of pulverization roller equidistantly distributes, up and down a pair of pulverization roller On crushing knife 3091 and crushing knife 3091 between be interspersed;309 center of pulverization roller is equipped with transmission shaft II 307, transmission Axis II 307 is fixedly connected on by bearing block and is crushed on cabinet 301, and transmission shaft II 307 is equipped with gear 308, a pair of up and down to pass Gear 308 on moving axis II 307 is intermeshed, and II 307 shaft end of transmission shaft is equipped with synchronous pulley 306, and I 304 shaft end of motor is equipped with Synchronous pulley 306, I 304 shaft end synchronous pulley 306 of motor connect II 307 shaft end synchronous pulley of transmission shaft by synchronous belt 305 306, motor I 304 provides power, is filled by the fallen leaves that upper and lower a pair of of pulverization roller 309 picks up puncture needle in feeding mechanism The crushing divided, is conducive to the collection and recycling of recovering mechanism.
The recovering mechanism 13 include deflector 401, deflection cone 402, collecting box 403, hermatic door 404, filter mantle 405, Centrifugal blower I 406, cabinet I 407, support arm 408, cylinder I 409, support shaft 410, I 407 top of cabinet are equipped with a pair of of branch Brace 408, support arm 408 are equipped with support shaft 410, and rotating arm 303 is set in support shaft 410 in disintegrating mechanism 12, cylinder I 409 tail portions are set to cabinet I 407, and I 409 head of cylinder is set to 303 side wall of rotating arm, and air compressor 18 provides power, storage Gas tank 19 stores compressed air and carries out offer power to cylinder I 409, and cylinder I 409 ejects, and rotating arm 303 is driven to eject, thus Disintegrating mechanism 12, feeding mechanism 11 carry out the swing of certain angle relative to cabinet I 407, so that in feeding mechanism 11 Puncture needle 205 contacts ground, and 205 pairs of puncture needle fallen leaves in feeding mechanism 11 is further preferably facilitated to carry out puncture pickup, Then it is crushed by disintegrating mechanism 12, carries out rewinding finally by recovering mechanism 13, recycles;It is set in the cabinet I 407 There is a deflector 401,401 side of deflector is equipped with deflection cone 402, and 402 side of deflection cone is equipped with collecting box 403, and 403 liang of collecting box Side is equipped with hermatic door 404, and 403 side of collecting box is equipped with centrifugal blower I 406, and centrifugal blower I 406 is connected to collecting box by pipeline 403,403 upper portion side wall of collecting box is equipped with filter mantle 405, and I 406 pairs of collecting boxs 403 of centrifugal blower carry out negative-pressure adsorption, so that into The fallen leaves that puncture needle 205 picks up in material mechanism 11 carry out centralized collection by the particle that disintegrating mechanism 12 generates, broken after collection Expect no any impurity, can be used as greenfeed and be recycled.
I 407 top of cabinet is equipped with shield II 16, and the two is connected by hinge 103, and II 16 top of shield is equipped with Controller 104, the shield II 16 are equipped with outlet hole 161;301 top of crushing cabinet is equipped with shield I 15, the two It is connected by hinge 103, the shield I 15 is equipped with entrance hole 151, and shield I, shield II have electric elements The protection of effect prevents extraneous dust, water droplet from entering electric elements, influences the normal work of scavenging machine.
The puncture needle 205 is equipped with anti-knocking over 2051, effectively prevents fallen leaves after the completion of puncture, and the drive of roller I is worn In pricker walking process, the fallen leaves on puncture needle are fallen, and influence to puncture the effect for picking up fallen leaves.
301 top of crushing cabinet is equipped with air blower 310, and air blower 310 connects bellows I by snorkel I 3011 311, I 311 lower part of bellows is equipped with air outlet 312, and air blower 310 carries out pressurization drum by 312 pairs of crushing cabinets 301 of air outlet Wind accelerates the smashed collection of fallen leaves so that the fallen leaves that puncture needle picks up rapidly enter pulverization roller and crushed.
Embodiment 2, as viewed in figures 5-8,
Clearing apparatus punctures pickup mode using absorption, adsorb puncturing to green mature fallen leaves and pick up, collection mode is as follows:
One kind being used for city trees and shrubs device for clearing fallen leaves, including feeding mechanism 11, disintegrating mechanism 12, recovering mechanism 13, bottom Seat 14, gasoline engine generator 17, air compressor 18, air accumulator 19, controller 104, support wheel 601, lead screw 602, fixing seat 603,14 top of pedestal is equipped with recovering mechanism 13, and 13 top of recovering mechanism is equipped with gasoline engine generator 17, gasoline engine generator 17 Use is powered to electric elements, 17 side of gasoline engine generator is equipped with air compressor 18, and 18 bottom of air compressor is equipped with Air accumulator 19,13 side of recovering mechanism are equipped with pushing hands 102, and 13 other side of recovering mechanism is equipped with disintegrating mechanism 12, recycling machine Structure 13 and disintegrating mechanism 12 connects by stack-type pipeline 302, and 12 side of disintegrating mechanism is equipped with feeding mechanism 11, and 12 liang of disintegrating mechanism End is equipped with fixing seat 603, and fixing seat 603 is equipped with lead screw 602, and 602 head of lead screw is equipped with support wheel 601, is adjusted by lead screw 602 Section support wheel 601 moves up and down, and makes feeding mechanism close to ground by support wheel 601;
The feeding mechanism 11 includes support plate 201, cover board 202, transmission shaft I 204, absorption needle 207, motor II 208, rolling Cylinder II 209, ventilating shaft 210, the roller II 209 are hollow cylinder, and II 209 one end of roller is equipped with transmission shaft I 204, roller II 209 other ends are equipped with ventilating shaft 210, and ventilating shaft 210, transmission shaft I 204 are fixedly connected on support plate 201 by bearing block respectively On, I 204 shaft end of transmission shaft is equipped with motor II 208, and the rotation of motor II 208 drives roller II 209 to be freely rotated;The ventilating shaft 210 shaft ends are equipped with axle sleeve 503, rotate relatively freely therebetween and keep one's end up, and axle sleeve 503 passes through the connection centrifugation wind of suction pipe 502 Machine II 501, centrifugal blower II 501 are set to 12 top of disintegrating mechanism;201 top of support plate is equipped with cover board 202, the rolling Cylinder II 209 is equipped with several absorption needles 207, and absorption 207 center of needle is equipped with adsorption hole, and adsorption hole is connected to II 209 inner cavity of roller, Absorption needle 207 on II 209 circumferencial direction of roller is equiangularly arranged, and the absorption needle 207 of II 209 axis direction of roller is equidistant From distribution, 202 lower part of cover board is equipped with several anti-blowpipes 314, and anti-blowpipe 314 is distributed in absorption needle 207 and adsorbs needle 207 Gap, 314 top of anti-blowpipe are equipped with bellows II 313, and bellows II 313 are fixedly connected on cover board 202, and bellows II 313 pass through Snorkel II 3012 is connected to snorkel I 3011, and snorkel II 3012 is equipped with check valve 3013, and snorkel I 3011 connects air blast Machine 310, the roller II 209 plate 201 supported on both sides are fixedly connected in disintegrating mechanism 12 on crush box 301;Centrifugal blower II 501 by negative-pressure adsorption, so that II 209 inner cavity of roller generates negative-pressure sucking, so that adsorption hole generates very in absorption needle 207 Big adsorption capacity, fallen leaves are adsorbed by adsorbing needle, and absorption carries out the puncture of moment for fallen leaves, finally by motor II 208 drive roller II 209 to rotate, so that the fallen leaves of absorption can smoothly enter into disintegrating mechanism 12;
The disintegrating mechanism 12 includes crushing cabinet 301, stack-type pipeline 302, rotating arm 303, motor I 304, synchronous belt 305, synchronous pulley 306, transmission shaft II 307, gear 308, pulverization roller 309, crushing knife 3091,301 top of crushing cabinet It equipped with a pair of of rotating arm 303, crushes and is equipped with a pair of of pulverization roller 309 up and down in cabinet 301, on 309 circumferencial direction of pulverization roller Crushing knife 3091 it is equiangularly arranged, the crushing knife 3091 of 309 axis direction of pulverization roller equidistantly distributes, up and down a pair of pulverization roller It is interspersed between crushing knife 3091 on 309 and crushing knife 3091;309 center of pulverization roller is equipped with transmission shaft II 307, passes Moving axis II 307 is fixedly connected on by bearing block and is crushed on cabinet 301, and transmission shaft II 307 is equipped with gear 308, a pair of up and down Gear 308 on transmission shaft II 307 is intermeshed, and II 307 shaft end of transmission shaft is equipped with synchronous pulley 306, and I 304 shaft end of motor is set There is synchronous pulley 306, I 304 shaft end synchronous pulley 306 of motor connects II 307 shaft end synchronous pulley of transmission shaft by synchronous belt 305 306, motor I 304 provides power, is carried out by upper and lower a pair of of pulverization roller 309 to the fallen leaves that needle 207 picks up are adsorbed in feeding mechanism It adequately crushes, is conducive to the collection and recycling of recovering mechanism.
The recovering mechanism 13 include deflector 401, deflection cone 402, collecting box 403, hermatic door 404, filter mantle 405, Centrifugal blower I 406, cabinet I 407, support arm 408, cylinder I 409, support shaft 410, I 407 top of cabinet are equipped with a pair of of branch Brace 408, support arm 408 are equipped with support shaft 410, and rotating arm 303 is set in support shaft 410 in disintegrating mechanism 12, cylinder I 409 tail portions are set to cabinet I 407, and I 409 head of cylinder is set to 303 side wall of rotating arm, and air compressor 18 provides power, storage Gas tank 19 stores compressed air and carries out offer power to cylinder I, and cylinder I 409 ejects, and drives rotating arm 303 to eject, to crush Mechanism 12, feeding mechanism 11 carry out the swing of certain angle relative to cabinet I 107, to preferably facilitate in feeding mechanism 207 pairs of needle fallen leaves of absorption carry out puncture pickup, are then crushed by disintegrating mechanism 12, are received finally by recovering mechanism Material recycles;Deflector 401 is equipped in the cabinet I 407,401 side of deflector is equipped with deflection cone 402, deflection cone 402 1 Side is equipped with collecting box 403, and 403 two sides of collecting box are equipped with hermatic door 404, and 403 side of collecting box is equipped with centrifugal blower I 406, centrifugation Blower I 406 is connected to collecting box 403 by pipeline, and 403 upper portion side wall of collecting box is equipped with filter mantle 405, I 406 pairs of centrifugal blower receipts Header 403 carries out negative-pressure adsorption, is carried out so that adsorbing the fallen leaves that needle picks up in feeding mechanism by the particle that disintegrating mechanism generates Centralized collection, the particle after collection do not have any impurity, can be used as greenfeed and are recycled.
Anti-drop block 2071 is equipped on the outside of the absorption needle 207, absorption needle can be fallen leaves with negative-pressure adsorption, and moment punctures fallen leaves, It is prevented in II rotation process of roller by anti-drop block, fallen leaves are detached from absorption needle.
The absorption needle 207 is consistent with 205 shape of puncture needle, and absorption 207 center of needle is equipped with adsorption hole, so that absorption Needle can be fallen leaves with negative-pressure adsorption, further puncture fallen leaves.
Embodiment 3, as shown in figs. 9-11,
Clearing apparatus carries out fining absorptive collection to well-done fallen leaves, collection mode is as follows in such a way that absorption is picked up:
With embodiment 2 the difference is that II 209 side of the roller is equipped with pressure regulating device 70, the pressure regulating device 70 is wrapped Guide groove 701, support base 702, cylinder II 703, regulator board 704, venthole 705 are included, if II 209 inner wall of the roller is equipped with Dry guide groove 701, guide groove 701 are set to absorption 207 venthole lower part of needle;The support base 702 is set to II 209 side of roller Wall, 702 lower part of support base are equipped with cylinder II 703, and II 703 head of cylinder is equipped with regulator board 704, and regulator board 704 is equipped with and suction The attached one-to-one venthole 705 in hole, regulator board 704 are set in guide groove 701.
12 both ends of disintegrating mechanism are equipped with fixing seat 603, and fixing seat 603 is equipped with lead screw 602, and 602 head of lead screw is equipped with branch Support wheel 601 adjusts support wheel 601 by lead screw 602 and moves up and down, makes feeding mechanism close to ground by support wheel 601;It is empty Air compressor is that cylinder II provides power, by the flexible of cylinder II 703, change regulator board 704 in guide groove 701 it is opposite The airflow channel of adsorption hole and venthole is closed in real time, opened in position, thus change the negative pressure pressure inside roller II in real time, Whether there is adsorption capacity at absorption pin hole to change in real time, so that the absorption for preferably controlling fallen leaves is picked up.
Above content is only to structure example of the invention and explanation, affiliated those skilled in the art It makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from invention Structure or beyond the scope defined by this claim, be within the scope of protection of the invention.

Claims (8)

1. one kind is used for city trees and shrubs device for clearing fallen leaves, including feeding mechanism, disintegrating mechanism, recovering mechanism, pedestal, gasoline are sent out Motor, air compressor, air accumulator, controller, it is characterised in that the pedestal top is equipped with recovering mechanism, recovering mechanism top Equipped with gasoline engine generator, gasoline engine generator side is equipped with air compressor, and air compressor bottom is equipped with air accumulator, the recycling Mechanism side is equipped with pushing hands, and the recovering mechanism other side is equipped with disintegrating mechanism, and recovering mechanism is connected with disintegrating mechanism by stack-type pipeline It connects, disintegrating mechanism side is equipped with feeding mechanism;
The feeding mechanism includes support plate, cover board, roller I, transmission shaft I, puncture needle, is detached from item, and I both ends of roller are equipped with Transmission shaft I, transmission shaft I are fixedly connected on the supporting plate by bearing block, and support plate top is equipped with cover board, are set on the roller I There are several puncture needles, the puncture needle on I circumferencial direction of roller is equiangularly arranged, and the puncture needle of I axis direction of roller is equidistant From distribution, the cover board lower part is equipped with several disengaging items, is detached from the gap that item is distributed in puncture needle and puncture needle, the roller I plate supported on both sides is fixedly connected in disintegrating mechanism and crushes on cabinet;
The disintegrating mechanism include crush cabinet, stack-type pipeline, rotating arm, motor I, synchronous belt, synchronous pulley, transmission shaft II, Gear, pulverization roller, crushing knife, the crushing cabinet top are equipped with a pair of of rotating arm, and a pair of up and down crush is equipped in crush box body Roller, the crushing knife on the pulverization roller circumferencial direction is equiangularly arranged, and the crushing knife of pulverization roller axis direction equidistantly distributes, on It is interspersed between crushing knife and crushing knife on lower a pair of pulverization roller;The crushing roller center is equipped with transmission shaft II, transmission shaft II is fixedly connected on crushing cabinet by bearing block, and transmission shaft II is equipped with gear, up and down the gear on a pair of transmission shaft II Intermeshing, II shaft end of transmission shaft are equipped with synchronous pulley, and I shaft end of motor is equipped with synchronous pulley, and I shaft end synchronous pulley of motor passes through Synchronous II shaft end synchronous pulley of band connection transmission shaft;
The recovering mechanism includes deflector, deflection cone, collecting box, hermatic door, filter mantle, centrifugal blower I, cabinet I, support Arm, cylinder I, support shaft, I top of cabinet are equipped with a pair of support arms, and support arm is equipped with support shaft, rotates in disintegrating mechanism Arm is set in support shaft, and I tail portion of cylinder is set to cabinet I, and I head of cylinder is set to rotating arm side wall;It is set in the cabinet I There is deflector, deflector side is equipped with deflection cone, and deflection cone side is equipped with collecting box, and collecting box two sides are equipped with hermatic door, collects Case side is equipped with centrifugal blower I, and centrifugal blower I is connected to collecting box by pipeline, and collecting box upper portion side wall is equipped with filter mantle.
2. according to claim 1 a kind of for city trees and shrubs device for clearing fallen leaves, it is characterised in that on the puncture needle Equipped with anti-knocking over.
3. according to claim 1 to 2 a kind of for city trees and shrubs device for clearing fallen leaves, it is characterised in that the crush box Body top is equipped with air blower, and air blower connects bellows I by snorkel I, and I lower part of bellows is equipped with air outlet.
4. one kind is used for city trees and shrubs device for clearing fallen leaves, including feeding mechanism, disintegrating mechanism, recovering mechanism, pedestal, gasoline are sent out Motor, air compressor, air accumulator, controller, support wheel, lead screw, fixing seat, the pedestal top are equipped with recovering mechanism, return It receives mechanism top and is equipped with gasoline engine generator, gasoline engine generator side is equipped with air compressor, and air compressor bottom is equipped with gas storage Tank, the recovering mechanism side are equipped with pushing hands, and the recovering mechanism other side is equipped with disintegrating mechanism, and recovering mechanism passes through with disintegrating mechanism The connection of stack-type pipeline, disintegrating mechanism side are equipped with feeding mechanism, and disintegrating mechanism both ends are equipped with fixing seat, and fixing seat is equipped with silk Thick stick, screw head are equipped with support wheel;
The feeding mechanism includes support plate, cover board, transmission shaft I, absorption needle, motor II, roller II, ventilating shaft, the roller II is hollow cylinder, and II one end of roller is equipped with transmission shaft I, and II other end of roller is equipped with ventilating shaft, and ventilating shaft, transmission shaft I are distinguished It is fixedly connected on the supporting plate by bearing block, I shaft end of transmission shaft is equipped with motor II;The ventilating shaft shaft end is equipped with axle sleeve, axis Set connects centrifugal blower II by suction pipe, and centrifugal blower II is set to disintegrating mechanism top;The support plate top is equipped with cover board, The roller II is equipped with several absorption needles, and absorption center of pin is equipped with adsorption hole, and adsorption hole is connected to II inner cavity of roller, the rolling Absorption needle on II circumferencial direction of cylinder is equiangularly arranged, and the absorption needle of II axis direction of roller equidistantly distributes, under the cover board Portion is equipped with several anti-blowpipes, and anti-blowpipe is distributed in absorption needle and adsorbs the gap of needle, and anti-blowpipe top is equipped with bellows II, bellows II is fixedly connected on the cover board, and bellows II are connected to snorkel I by snorkel II, and snorkel II is equipped with check valve, snorkel I Air blower is connected, the roller II plate supported on both sides is fixedly connected in disintegrating mechanism and crushes on cabinet;
The disintegrating mechanism include crush cabinet, stack-type pipeline, rotating arm, motor I, synchronous belt, synchronous pulley, transmission shaft II, Gear, pulverization roller, crushing knife, the crushing cabinet top are equipped with a pair of of rotating arm, and a pair of up and down crush is equipped in crush box body Roller, the crushing knife on the pulverization roller circumferencial direction is equiangularly arranged, and the crushing knife of pulverization roller axis direction equidistantly distributes, on It is interspersed between crushing knife and crushing knife on lower a pair of pulverization roller;The crushing roller center is equipped with transmission shaft II, transmission shaft II is fixedly connected on crushing cabinet by bearing block, and transmission shaft II is equipped with gear, up and down the gear on a pair of transmission shaft II Intermeshing, II shaft end of transmission shaft are equipped with synchronous pulley, and I shaft end of motor is equipped with synchronous pulley, and I shaft end synchronous pulley of motor passes through Synchronous II shaft end synchronous pulley of band connection transmission shaft;
The recovering mechanism includes deflector, deflection cone, collecting box, hermatic door, filter mantle, centrifugal blower I, cabinet I, support Arm, cylinder I, support shaft, I top of cabinet are equipped with a pair of support arms, and support arm is equipped with support shaft, rotates in disintegrating mechanism Arm is set in support shaft, and I tail portion of cylinder is set to cabinet I, and I head of cylinder is set to rotating arm side wall;It is set in the cabinet I There is deflector, deflector side is equipped with deflection cone, and deflection cone side is equipped with collecting box, and collecting box two sides are equipped with hermatic door, collects Case side is equipped with centrifugal blower I, and centrifugal blower I is connected to collecting box by pipeline, and collecting box upper portion side wall is equipped with filter mantle.
5. according to claim 4 a kind of for city trees and shrubs device for clearing fallen leaves, it is characterised in that outside the absorption needle Side is equipped with anti-drop block.
A kind of be used for city trees and shrubs device for clearing fallen leaves 6. according to claim 4, it is characterised in that the absorption needle and Puncture needle shape is consistent, and absorption center of pin is equipped with adsorption hole.
7. according to claim 4 a kind of for city trees and shrubs device for clearing fallen leaves, it is characterised in that the roller II 1 Side is equipped with pressure regulating device, and the pressure regulating device includes guide groove, support base, cylinder II, regulator board, venthole, the roller II Inner wall is equipped with several guide grooves, and guide groove is set to absorption needle venthole lower part;The support base is set to II side wall of roller, Support base lower part is equipped with cylinder II, and II head of cylinder is equipped with regulator board, and regulator board is equipped with and ventilates correspondingly with adsorption hole Hole, regulator board are set in guide groove.
8. according to claim 1 or 4 a kind of for city trees and shrubs device for clearing fallen leaves, it is characterised in that the cabinet I Top is equipped with shield II, and the two is connected by hinge, and II top of shield is equipped with controller, and the shield II is equipped with String holes;The crushing cabinet top is equipped with shield I, and the two is connected by hinge, and the shield I is equipped with entrance hole.
CN201811046944.7A 2018-09-08 2018-09-08 Be used for urban garden fallen leaves cleaning device Active CN108951506B (en)

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Publication number Priority date Publication date Assignee Title
CN109577253A (en) * 2018-12-20 2019-04-05 辽宁工程技术大学 A kind of quick collection and treatment device of fallen leaves
CN109594507A (en) * 2019-01-31 2019-04-09 荣奕 A kind of city trees and shrubs dead leaf collecting cart
CN109653146A (en) * 2018-12-31 2019-04-19 华北水利水电大学 A kind of riverbank road surface leaf sweeping vehicle based on center driving
CN110424305A (en) * 2019-07-19 2019-11-08 安徽商贸职业技术学院 A kind of leaf processor
CN110453635A (en) * 2019-08-27 2019-11-15 蔡丽鹏 A kind of gardens device for collecting fallen leaves
CN111101470A (en) * 2019-12-23 2020-05-05 济南工程职业技术学院 Gardens fallen leaves cleaning device
CN111560897A (en) * 2020-04-15 2020-08-21 朱树彬 Leaf processing system is used in gardens
CN112502080A (en) * 2020-12-04 2021-03-16 济宁学院 Fallen leaf cleaning device capable of reducing sand adhesion
CN112523141A (en) * 2020-11-20 2021-03-19 三峡大学 Cleaning trolley for picking fallen leaves by using vacuum chuck and using method
CN113684778A (en) * 2021-09-09 2021-11-23 大连交通大学 Cleaning device of car is retrieved to road dead leaf
CN113926553A (en) * 2021-10-18 2022-01-14 兰州石化职业技术学院 Garbage crushing device for road sweeper

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CN108149620A (en) * 2018-01-21 2018-06-12 荆门怡盛源环保科技有限公司 A kind of fallen leaves collection and treatment device
CN108370853A (en) * 2018-04-27 2018-08-07 济南诚之鑫企业管理咨询有限公司 A kind of lawn fallen leaves automatic cleaning device
CN207739205U (en) * 2017-12-15 2018-08-17 重庆左岸环境服务股份有限公司 A kind of fallen leaves cleaning device
CN108425330A (en) * 2018-03-28 2018-08-21 邢志平 A kind of road fallen leaves cleaning collecting robot vehicle

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JP2017186915A (en) * 2016-04-01 2017-10-12 株式会社マキタ Backpack blower
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109577253A (en) * 2018-12-20 2019-04-05 辽宁工程技术大学 A kind of quick collection and treatment device of fallen leaves
CN109653146B (en) * 2018-12-31 2024-01-12 华北水利水电大学 Center transmission-based river bank pavement leaf sweeper
CN109653146A (en) * 2018-12-31 2019-04-19 华北水利水电大学 A kind of riverbank road surface leaf sweeping vehicle based on center driving
CN109594507A (en) * 2019-01-31 2019-04-09 荣奕 A kind of city trees and shrubs dead leaf collecting cart
CN110424305A (en) * 2019-07-19 2019-11-08 安徽商贸职业技术学院 A kind of leaf processor
CN110453635A (en) * 2019-08-27 2019-11-15 蔡丽鹏 A kind of gardens device for collecting fallen leaves
CN111101470A (en) * 2019-12-23 2020-05-05 济南工程职业技术学院 Gardens fallen leaves cleaning device
CN111560897A (en) * 2020-04-15 2020-08-21 朱树彬 Leaf processing system is used in gardens
CN111560897B (en) * 2020-04-15 2021-12-31 福建腾越建筑工程有限公司 Leaf processing system is used in gardens
CN112523141A (en) * 2020-11-20 2021-03-19 三峡大学 Cleaning trolley for picking fallen leaves by using vacuum chuck and using method
CN112502080A (en) * 2020-12-04 2021-03-16 济宁学院 Fallen leaf cleaning device capable of reducing sand adhesion
CN113684778A (en) * 2021-09-09 2021-11-23 大连交通大学 Cleaning device of car is retrieved to road dead leaf
CN113926553A (en) * 2021-10-18 2022-01-14 兰州石化职业技术学院 Garbage crushing device for road sweeper

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