CN108867491B - Multifunctional environment-friendly vehicle - Google Patents
Multifunctional environment-friendly vehicle Download PDFInfo
- Publication number
- CN108867491B CN108867491B CN201810682461.XA CN201810682461A CN108867491B CN 108867491 B CN108867491 B CN 108867491B CN 201810682461 A CN201810682461 A CN 201810682461A CN 108867491 B CN108867491 B CN 108867491B
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- Prior art keywords
- motor
- fixedly connected
- speed control
- control device
- water tank
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
- B65F3/04—Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging 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
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuse-Collection Vehicles (AREA)
Abstract
The invention discloses a multifunctional environment-friendly vehicle, which comprises a carrier, a supporting plate and a motor device, wherein the carrier is fixedly connected with the supporting plate, a water tank is arranged on the upper surface of the supporting plate, a liquid inlet is arranged at the upper end of the water tank, a water pump is arranged in the water tank and is connected with a speed control device through a liquid guide pipe, the upper end of the speed control device is connected with the bottom of the supporting plate, the outer wall of the speed control device is connected with a motor device, and the lower end of the speed control device is connected with the spray head, the environmental protection vehicle is used for treating urban environment, the carrier drives the treating device to move, the water tank is filled with water, the water pump supplies the water in the water tank to the speed control device, the motor device drives the outer wall of the speed control device to rotate through the rotation of the shaft part gear and the matching of the shaft part gear and the gear, and at the moment, the angle between the through hole and the through hole a is changed, so that the water outlet speed of the spray head is changed.
Description
Technical Field
The invention relates to an environment-friendly device, in particular to a multifunctional environment-friendly vehicle.
Background
The environmental protection equipment refers to mechanical products, structures and systems which are manufactured and built by production units or building installation units and are used for controlling environmental pollution and improving environmental quality. It is also believed that the environmental protection equipment refers to the mechanical processing products for treating environmental pollution, such as dust remover, welding fume purifier, monomer water treatment equipment, noise controller, etc. This knowledge is not comprehensive. The environment-friendly equipment also comprises power equipment for conveying the fluid substance containing the pollutants, such as a water pump, a fan, a conveyor and the like; meanwhile, the device also comprises monitoring and controlling instruments, such as a detecting instrument, a pressure gauge, a flow monitoring device and the like, which ensure the normal operation of the pollution prevention and control facility.
The sweeper is common environmental protection equipment, but, most of the sweepers have single garbage function at present, and the old sweepers are not suitable for the current cleaning operation requirement. Accordingly, those skilled in the art have provided a multi-functional eco-friendly vehicle to solve the problems set forth in the above background art.
Disclosure of Invention
The invention aims to provide a multifunctional environment-friendly vehicle to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a multifunctional environment-friendly vehicle comprises a carrier, a supporting plate and a motor device, wherein the carrier is fixedly connected with the supporting plate, a water tank is arranged on the upper surface of the supporting plate, a liquid inlet is formed in the upper end of the water tank, a water pump is arranged in the water tank and connected with a speed control device through a liquid guide pipe, the upper end of the speed control device is connected with the bottom of the supporting plate, the outer wall of the speed control device is connected with the motor device, and the lower end of the speed control device is connected;
the hydraulic power device is characterized in that a hydraulic rod is arranged on the right side of the water tank, the upper end of the hydraulic rod is fixedly connected with a power bin, a motor a is fixedly arranged at the left end and the right end of the power bin, the shaft parts of the motor a are fixedly connected with a driving wheel, the driving wheels at the left end and the right end are fixedly connected through a conveying belt, the conveying belt is fixedly connected with a power block, a shell is fixedly arranged on the upper end surface of the power bin, a motor b is arranged inside the shell, the shaft part of the motor b is fixedly connected with the middle part of a bevel gear, the bevel gear is rotatably connected with a bevel gear a, the bottom of the bevel gear a is fixedly connected with;
the utility model discloses a garbage bin, including hydraulic stem, dustbin, dust collection pipe, support fixed connection backup pad, pivot a, arm a, motor fixed connection backup pad, arm a right-hand member fixed connection baffle, dustbin top set up the feed inlet, and the inside dust absorption fan that sets up of dustbin, dust absorption fan pass through dust absorption pipe fixed connection dust absorption piece, and the dust absorption piece passes through support fixed connection backup pad, dustbin shell surface sets up pivot a, pivot a rotates and connects arm an, and arm an left end rotates and connects the arm, and arm one end fixed connection motor, motor fixed connection backup pad.
As a further scheme of the invention: anchor clamps are including protection storehouse, motor and motor an, protection storehouse upper end fixed surface connects the thread bush, and protects the storehouse inner wall left and right sides fixed connection motor, the left and right sides the motor rotates and connects the casing, and shells inner wall fixed connection motor an, and motor an axial region fixed connection lead screw an, lead screw a rotate and connect two thread bushes an, thread bush an outside all sets up the arm lock, and anchor clamps one end sets up the slider, shells inner wall is provided with the slide rail, and the slider passes through slide rail sliding connection casing.
As a still further scheme of the invention: the surface of the screw rod a is provided with threads in different directions according to the motion tracks of the two thread cylinders a.
As a still further scheme of the invention: the dust absorption block is internally provided with a motor, the shaft part of the motor is provided with a turntable, and the side surface of the turntable is provided with a plurality of brooms at equal angles.
As a still further scheme of the invention: the speed control device comprises an inner barrel and an outer barrel, wherein the inner barrel is arranged in the outer barrel, a supporting plate is fixedly connected to the upper end of the inner barrel, the inner barrel and the outer barrel are rotatably connected through a rotating shaft b, a through hole is formed in the bottom of the outer barrel, and a through hole a is formed in the bottom of the inner barrel and corresponds to the position and the size of the through hole.
As a still further scheme of the invention: the outer wall of the outer barrel of the speed control device is provided with a gear, and the shaft part of the motor device is connected with the gear meshed with the gear.
As a still further scheme of the invention: the thread bushing shell is of a hollow structure, a sliding groove a is formed in the surface of the thread bushing, the support comprises a support arm and a sliding block, the support arm is connected with the thread bushing in a sliding mode through the sliding groove a, and one end of the support arm is fixedly connected with the sliding block a.
As a still further scheme of the invention: the garbage bin lower right corner rotates through the pivot and connects the fagging, the garbage bin right side is equipped with the baffle, and baffle and garbage bin contactless.
Compared with the prior art, the invention has the beneficial effects that:
1. this environmental protection car is used for administering urban environment, the carrier drives administers the device motion, full water is filled in the water tank, the water pump provides the water in with the water tank and provides rate controlling means, and motor device passes through axial region gear running fit gear and drives rate controlling means's outer wall rotation, this moment the angle between through-hole and the through-hole a changes to the play water rate of change shower nozzle.
2. The clamp is used for clamping the garbage can, the motor drives the screw rod a to rotate to control the clamp arms to move oppositely, the clamp arms clamp the garbage can, and the motor overturns the garbage can to pour garbage into the garbage can.
3. The hydraulic rod can adjust the position of the clamp, the motor b is matched with the bevel gear and the bevel gear a to drive the screw rod to rotate, so that the position height of the clamp can be further adjusted by matching with the threaded sleeve, the screw rod and the conveyor belt are not contacted in a staggered mode, and the motor a is matched with the conveyor belt to enable the clamp to move left and right.
4. Dust absorption fan cooperation dust absorption pipe and dust absorption piece adsorb ground dust, and anchor clamps fill up the back with the dustbin, and the carrier is opened toward the refuse treatment factory, and the motor drives the arm rotation to make arm an drive the dustbin upset, because gravity, rubbish in the dustbin is emptyd, this environmental protection car is rational in infrastructure, and powerful can be to the high-efficient clearance of municipal waste, is fit for society and extensively uses.
Drawings
Fig. 1 is a schematic structural view of a multifunctional environmental protection vehicle.
FIG. 2 is a top view of the bottom of a speed control device in a multi-functional eco-friendly vehicle.
Fig. 3 is a partially enlarged view of the multifunctional environmental protection vehicle.
FIG. 4 is a schematic view of a clamp structure of a multifunctional environmental friendly vehicle.
FIG. 5 is a schematic view showing the connection between a bracket and a threaded sleeve in the multifunctional environmental friendly vehicle.
In the figure: 1-carrier, 2-supporting plate, 3-motor device, 4-speed control device, 5-nozzle, 6-dust-absorbing block, 7-dust-absorbing pipe, 9-dust-absorbing fan, 10-rotating shaft, 11-baffle, 12-rotating shaft a, 13-motor, 14-mechanical arm, 15-mechanical arm a, 16-power bin, 17-motor a, 18-conveyor belt, 19-driving wheel, 20-power block, 21-screw rod, 22-motor b, 23-hydraulic rod, 24-bracket, 25-thread bush, 26-clamp, 27-water tank, 28-water pump, 29-garbage box, 101-gear, 102-bottom plate, 103-through hole, 104-through hole a, 105-rotating shaft b, 106-bottom plate a, 201-bevel gear, 202-bevel gear a, 301-protection cabin, 302-motor, 303-motor a, 304-sliding rail, 305-sliding block, 306-clamping arm, 307-threaded cylinder a, 308-screw rod a, 401-sliding groove, 402-sliding block a, 403-supporting arm and 404-sliding groove a.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, a multifunctional environmental protection vehicle includes a carrier 1, a support plate 2 and a motor device 3, wherein the carrier 1 is fixedly connected to the support plate 2, a water tank 27 is disposed on an upper surface of the support plate 2, a liquid inlet is disposed at an upper end of the water tank 27, a water pump 28 is disposed inside the water tank 27, the water pump 28 is connected to a speed control device 4 through a liquid guide tube, the upper end of the speed control device 4 is connected to a bottom of the support plate 2, an outer wall of the speed control device 4 is connected to the motor device 3, and a lower end of the speed;
a hydraulic rod 23 is arranged on the right side of the water tank 27, the upper end of the hydraulic rod 23 is fixedly connected with a power bin 16, motors a17 are fixedly arranged at the left end and the right end of the power bin 16, the shaft parts of the motors a17 are fixedly connected with a driving wheel 19, the driving wheels 19 at the left end and the right end are fixedly connected through a conveyor belt 18, the conveyor belt 18 is fixedly connected with a power block 20, a shell is fixedly arranged on the surface of the upper end of the power bin 20, a motor b22 is arranged inside the shell, the shaft part of the motor b22 is fixedly connected with the middle part of a bevel gear 201, the bevel gear 201 is rotatably connected with a bevel gear a202, the bottom of the bevel gear a202 is fixedly connected with a lead screw 21, the lead screw 21 is rotatably connected with a thread bushing;
The clamp 26 comprises a protection bin 301, a motor 302 and a motor a303, the upper end surface of the protection bin 301 is fixedly connected with a threaded sleeve 25, the left side and the right side of the inner wall of the protection bin 301 are fixedly connected with the motor 302, the left side and the right side of the inner wall of the protection bin are fixedly connected with a shell, the motor 302 is rotatably connected with the shell, the inner wall of the shell is fixedly connected with the motor a303, the shaft part of the motor a303 is fixedly connected with a screw rod a308, the screw rod a308 is rotatably connected with two threaded sleeves a307, clamping arms 306 are arranged outside the threaded sleeves a307, one end of the clamp 306 is provided with a sliding block 305.
The surface of the screw rod a308 is provided with threads with different directions according to the motion tracks of the two thread sleeves a 307.
The dust absorption block 6 is internally provided with a motor, the shaft part of the motor is provided with a turntable, and the side surface of the turntable is provided with a plurality of brooms at equal angles.
The speed control device 4 comprises an inner barrel and an outer barrel, the inner barrel is arranged in the outer barrel, the upper end of the inner barrel is fixedly connected with the supporting plate 2, the inner barrel and the outer barrel are rotatably connected through a rotating shaft b105, a through hole 103 is formed in the bottom of the outer barrel, and a through hole a104 is formed in the bottom of the inner barrel and corresponds to the position and size of the through hole 103.
The outer wall of the outer barrel in the speed control device 4 is provided with a gear 101, and the shaft part of the motor device 3 is connected with a gear meshed with the gear 101.
The shell of the threaded sleeve 25 is of a hollow structure, a sliding groove a404 is formed in the surface of the threaded sleeve 25, the support 24 comprises a support arm 403 and a sliding block 402, the support arm 403 is connected with the threaded sleeve 25 in a sliding mode through the sliding groove a404, and one end of the support arm 403 is fixedly connected with the sliding block a 402.
The supporting plate 2 is rotatably connected to the lower right corner of the dustbin 29 through a rotating shaft 10, a baffle 11 is arranged on the right side of the dustbin 29, and the baffle 11 is not in contact with the dustbin 29.
The working principle of the invention is as follows:
the environment-friendly vehicle is used for treating urban environment, the carrier 1 drives the treating device to move, the water tank 27 is full of water, the water pump 28 supplies the water in the water tank 27 to the speed control device 4, the motor device 3 drives the outer wall of the speed control device 4 to rotate through the shaft gear in a rotating way and the gear 101, at the moment, the angle between the through hole 103 and the through hole a104 is changed, so that the water outlet speed of the spray head 5 is changed, the clamp 26 is used for clamping the garbage can, the motor 302 drives the screw rod a308 to rotate to control the clamping arm 306 to move oppositely, the clamping arm 306 clamps the garbage can, the motor 302 overturns the garbage can and pours the garbage into the garbage can 29, the hydraulic rod 23 can adjust the position of the clamp 26, the motor b22 drives the screw rod 21 to rotate through the bevel gear 201 and the bevel gear a202, so that the position height of the clamp 26 can be further adjusted through the matching with the threaded sleeve 26, lead screw 21 and conveyer belt 18 dislocation contactless, motor a17 cooperation drive belt 18 can make anchor clamps 26 side-to-side movement, dust absorption fan 9 cooperation dust absorption pipe 7 and dust absorption piece 6 adsorb the ground dust, and anchor clamps 26 fills up the back with dustbin 29, and carrier 1 opens toward the refuse treatment factory, and motor 13 drives arm 14 rotatory to make arm a15 drive dustbin 29 upset, because gravity, rubbish in the dustbin 29 is emptyd, and this environmental protection car is rational in infrastructure, and powerful can be to the high-efficient clearance of municipal waste, is fit for the wide use of society.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A multifunctional environment-friendly vehicle comprises a carrier, a support plate and a motor device, and is characterized in that the carrier is fixedly connected with the support plate, a water tank is arranged on the upper surface of the support plate, a liquid inlet is formed in the upper end of the water tank, a water pump is arranged in the water tank and connected with a speed control device through a liquid guide pipe, the upper end of the speed control device is connected with the bottom of the support plate, the outer wall of the speed control device is connected with the motor device, and the lower end of the speed control device is connected; the hydraulic power device is characterized in that a hydraulic rod is arranged on the right side of the water tank, the upper end of the hydraulic rod is fixedly connected with a power bin, a motor a is fixedly arranged at the left end and the right end of the power bin, the shaft parts of the motor a are fixedly connected with a driving wheel, the driving wheels at the left end and the right end are fixedly connected through a conveying belt, the conveying belt is fixedly connected with a power block, a shell is fixedly arranged on the upper end surface of the power bin, a motor b is arranged inside the shell, the shaft part of the motor b is fixedly connected with the middle part of a bevel gear, the bevel gear is rotatably connected with a bevel gear a, the bottom of the bevel gear a is fixedly connected with; the garbage can is arranged on the right side of the hydraulic rod, a feed inlet is formed in the upper portion of the garbage can, a dust collection fan is arranged in the garbage can and fixedly connected with a dust collection block through a dust collection pipe, the dust collection block is fixedly connected with a supporting plate through a support, a rotating shaft a is arranged on the surface of a shell of the garbage can and rotatably connected with a mechanical arm a, the left end of the mechanical arm a is rotatably connected with a mechanical arm, one end of the mechanical arm is fixedly connected with a motor, the motor is fixedly connected with the supporting plate, and the right end of the mechanical arm a is fixedly connected; the speed control device comprises an inner barrel and an outer barrel, the inner barrel is arranged in the outer barrel, a supporting plate is fixedly connected to the upper end of the inner barrel, the inner barrel and the outer barrel are rotatably connected through a rotating shaft b, a through hole is formed in the bottom of the outer barrel, and a through hole a is formed in the bottom of the inner barrel corresponding to the position and the size of the through hole; the outer wall of the outer barrel of the speed control device is provided with a gear, and the shaft part of the motor device is connected with the gear meshed with the gear.
2. The multifunctional environment-friendly vehicle according to claim 1, wherein the clamp comprises a protection bin, a motor and a motor a, the upper end of the protection bin is fixedly connected with a threaded sleeve, the left side and the right side of the inner wall of the protection bin are fixedly connected with the motor, the motor is rotatably connected with the shell, the inner wall of the shell is fixedly connected with the motor a, the shaft part of the motor a is fixedly connected with a screw rod a, the screw rod a is rotatably connected with two threaded sleeves a, clamping arms are arranged outside the threaded sleeves a, one ends of the clamping arms are provided with sliding blocks, the inner wall of the shell is provided with sliding rails, and the sliding blocks are slidably connected with the shell through.
3. The multifunctional environment-friendly vehicle as claimed in claim 2, wherein the surface of the screw rod a is provided with threads with different directions according to the movement tracks of the two thread sleeves a.
4. The multifunctional environment-friendly vehicle as claimed in claim 1, wherein a motor is arranged in the dust suction block, a rotating disc is arranged on the shaft of the motor, and a plurality of brooms are arranged on the side surfaces of the rotating disc at equal angles.
5. The multifunctional environment-friendly vehicle as claimed in claim 1, wherein the screw sleeve housing is of a hollow structure, a sliding groove a is formed in the surface of the screw sleeve, the support comprises a support arm and a sliding block a, the support arm is slidably connected with the screw sleeve through the sliding groove a, and one end of the support arm is fixedly connected with the sliding block a.
6. The multifunctional environment-friendly vehicle as claimed in claim 1, wherein the lower right corner of the dustbin is rotatably connected with the support plate through a rotating shaft, the right side of the dustbin is provided with a baffle plate, and the baffle plate is not in contact with the dustbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810682461.XA CN108867491B (en) | 2018-06-27 | 2018-06-27 | Multifunctional environment-friendly vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810682461.XA CN108867491B (en) | 2018-06-27 | 2018-06-27 | Multifunctional environment-friendly vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108867491A CN108867491A (en) | 2018-11-23 |
| CN108867491B true CN108867491B (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810682461.XA Active CN108867491B (en) | 2018-06-27 | 2018-06-27 | Multifunctional environment-friendly vehicle |
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| CN (1) | CN108867491B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411454A (en) * | 2020-12-23 | 2021-02-26 | 南京德开谱贸易有限公司 | Leaf automatic collection clearance recovery plant of intelligence response |
| CN112554109A (en) * | 2021-01-06 | 2021-03-26 | 南京西净美商贸有限公司 | Fallen leaf collecting device for soil composting restoration |
| CN113525973A (en) * | 2021-06-22 | 2021-10-22 | 利辛县江淮扬天汽车有限公司 | New forms of energy garbage truck with clean function in road surface |
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| CN2559611Y (en) * | 2002-07-16 | 2003-07-09 | 上海环境科技装备有限公司 | Raising mechanism for refuse-collecting vehicle |
| EP1474028B1 (en) * | 2002-02-14 | 2005-10-19 | Alfred Kärcher GmbH & Co. KG | Floor cleaning device |
| CN201162194Y (en) * | 2008-03-14 | 2008-12-10 | 赵新华 | Highroad cleaning car |
| CN105600242A (en) * | 2015-12-25 | 2016-05-25 | 湖南大学科技园有限公司 | Garbage-truck intelligent mechanical arm |
| CN205557416U (en) * | 2016-04-29 | 2016-09-07 | 栾天翔 | Pull -type road sweeper |
| CN107059737A (en) * | 2017-06-12 | 2017-08-18 | 六安市我罗生农业科技有限公司 | A kind of recirculated water with multistage cleaning function utilizes highway sweeping machine |
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2018
- 2018-06-27 CN CN201810682461.XA patent/CN108867491B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1474028B1 (en) * | 2002-02-14 | 2005-10-19 | Alfred Kärcher GmbH & Co. KG | Floor cleaning device |
| CN2559611Y (en) * | 2002-07-16 | 2003-07-09 | 上海环境科技装备有限公司 | Raising mechanism for refuse-collecting vehicle |
| CN201162194Y (en) * | 2008-03-14 | 2008-12-10 | 赵新华 | Highroad cleaning car |
| CN105600242A (en) * | 2015-12-25 | 2016-05-25 | 湖南大学科技园有限公司 | Garbage-truck intelligent mechanical arm |
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| CN108867491A (en) | 2018-11-23 |
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