阅读说明：本技术 一种城市道路固体废物清理装置及方法 (Urban road solid waste cleaning device and method ) 是由 郝思琪 于 2021-09-14 设计创作，主要内容包括：本发明公开了道路清理领域的一种城市道路固体废物清理装置及方法,包括行走车,所述行走车的底面设置有用于清理道路固体废物的清理机构,所述清理机构包括位于行走车中部的冲洗单元和位于行走车两侧的吸尘单元,所述冲洗单元用于将道路上的固体废物冲洗至行走车的两侧,然后被吸尘单元负压吸取并存放在行走车内；所述冲洗单元还包括铲除组件,所述铲除组件用于铲除粘结在道路上的黏结物。本发明能够在行走的过程中自动对道路上的固体废物进行清理,降低工人的劳动强度,提高道路清理的效率；并且在面对粘结在道路上的黏结物时,能够停止自动,自动分离粘结物与地面,彻底清理地面上的黏结物,避免人工难以分离,保证路面的清理效果。(The invention discloses an urban road solid waste cleaning device and method in the field of road cleaning, and the device comprises a walking vehicle, wherein a cleaning mechanism for cleaning road solid waste is arranged on the bottom surface of the walking vehicle, the cleaning mechanism comprises a washing unit positioned in the middle of the walking vehicle and dust collection units positioned on two sides of the walking vehicle, and the washing unit is used for washing the solid waste on a road to two sides of the walking vehicle, then is sucked by the dust collection units under negative pressure and is stored in the walking vehicle; the washing unit further comprises a shoveling assembly used for shoveling off the adhesive adhered to the road. The road cleaning machine can automatically clean solid wastes on the road in the walking process, reduce the labor intensity of workers and improve the road cleaning efficiency; and when facing the bonding object that bonds on the road, can stop automation, automatic separation bonding object and ground thoroughly clear up subaerial bonding object, avoid artifical difficult separation, guarantee the clearance effect on road surface.)

1. The utility model provides an urban road solid waste cleaning device which characterized in that: the road solid waste cleaning device comprises a walking vehicle (1), wherein a cleaning mechanism (2) for cleaning road solid waste is arranged on the bottom surface of the walking vehicle (1), the cleaning mechanism (2) comprises a washing unit (3) positioned in the middle of the walking vehicle (1) and dust absorption units (4) positioned on two sides of the walking vehicle (1), the washing unit (3) is used for washing the solid waste on the road to two sides of the walking vehicle (1), and then the solid waste is sucked by the dust absorption units (4) in a negative pressure mode and stored in the walking vehicle (1); the washing unit (3) further comprises a shoveling assembly (31), and the shoveling assembly (31) is used for shoveling off the adhesive adhered to the road.

2. The municipal road solid waste cleaning apparatus according to claim 1, wherein: the flushing unit (3) comprises a flushing pipe (32), and the flushing pipe (32) is communicated with a water storage tank (11) positioned in the walking vehicle (1) through a communicating pipe (33); the dust collection unit (4) further comprises a dust collection box (12) positioned in the walking vehicle (1), and the dust collection box (12) is positioned below the water storage tank (11); the water storage tank (11) and the dust suction tank (12) are separated by a partition plate (13); the flushing pipe (32) is obliquely directed to the ground to flush the solid waste on the road to the two sides of the walking vehicle (1).

3. The municipal road solid waste cleaning apparatus according to claim 2, wherein: the shoveling assembly (31) comprises a first rotating shaft (311) which is horizontally and rotatably arranged at the bottom of the walking vehicle (1), and the first rotating shaft (311) is arranged perpendicular to the advancing direction of the walking vehicle (1); a crank part (312) is arranged on the first rotating shaft (311), a sliding rod (313) is arranged on the crank part (312), and the first rotating shaft (311) rotates to drive the sliding rod (313) to reciprocate; one end of the sliding rod (313) is sleeved on the crank part (312) through an adapter sleeve, one end, far away from the crank part (312), of the sliding rod (313) is vertically connected onto the first sliding block (314) in a sliding mode, the sliding rod (313) drives the first sliding block (314) to horizontally reciprocate, the first sliding block (314) is horizontally installed on the bottom surface of the walking vehicle in a sliding mode, and the sliding direction of the first sliding block (314) is perpendicular to the advancing direction of the walking vehicle (1); one end of the first sliding block (314) close to the center of the walking vehicle (1) is provided with a sliding shovel (315) in a sliding mode, and a first compression spring (316) is arranged between the sliding shovel (315) and the sliding block.

4. The municipal road solid waste cleaning apparatus according to claim 3, wherein: the flushing pipe (32) is fixedly arranged on a second rotating shaft (34), the second rotating shaft (34) is rotatably arranged on the walking vehicle (1), the second rotating shaft (34) is arranged in parallel to the advancing direction of the walking vehicle (1), and a gear (35) is fixedly arranged on the second rotating shaft (34); a rack (36) is fixedly mounted on the sliding shovel (315), and the rack (36) is meshed with the gear (35).

5. The municipal road solid waste cleaning apparatus according to claim 4, wherein: an induction column (37) is arranged at the center of the bottom end of the walking vehicle (1); the upper end of the induction column (37) is fixedly provided with a supporting plate (371), and the lower end is fixedly provided with an induction plate (372); the induction column (37) is vertically and slidably mounted on the bottom surface of the walking vehicle (1), and a second compression spring (373) is vertically arranged between the support column and the bottom surface of the walking vehicle (1); along the advancing direction of the walking vehicle (1), first wedge surfaces (374) are arranged on two sides of the induction plate (372), an inductor used for inducing the induction plate (372) to move is arranged on the induction plate (372), when the induction plate (372) moves upwards, the inductor controls the walking vehicle (1) to stop moving, and the first rotating shaft (311) rotates; when the induction plate (372) moves downwards, the inductor controls the first rotating shaft (311) to stop rotating, and the walking vehicle (1) moves.

6. The municipal road solid waste cleaning apparatus according to claim 5, wherein: the supporting plate (371) is fixedly connected with a second sliding block (38), second wedge surfaces (381) are arranged on two sides of the second sliding block (38) along the sliding direction of the sliding shovel (315), a control block (382) for changing the pipe diameter of the communicating pipe (33) is installed on the partition plate (13) in a sliding mode, and the sliding direction of the control block (382) is consistent with the sliding direction of the sliding shovel (315); a third wedge surface (383) is arranged at one end, close to the second sliding block (38), of the control block (382), and a clamping part (384) used for changing the pipe diameter of the communication pipe (33) is arranged at one end, far away from the second sliding block (38); third scarf (383) and second scarf (381) sliding connection, still fixed mounting has fixed plate (386) on baffle (13), communicating pipe (33) are located between fixed plate (386) and control block (382), be provided with third compression spring (385) between fixed plate (386) and control block (382).

7. The municipal road solid waste cleaning apparatus according to claim 1, wherein: fences (5) are arranged on two sides of the bottom surface of the walking vehicle (1), and the fences (5) prevent fixed waste from passing through; the fence (5) is positioned below the dust collection unit (4).

8. The municipal road solid waste cleaning apparatus according to claim 1, wherein: one end of the walking vehicle (1) is provided with a handle (6) used for pushing the walking vehicle (1) to move.

9. A method for cleaning urban road solid waste, which is suitable for the cleaning device of any one of claims 1 to 8, and is characterized in that: the method mainly comprises the following steps:

s1: the water storage tank (11) is filled with water, the motor is started, the walking vehicle (1) starts to move, the washing pipe (32) starts to wash the road surface, the solid wastes passing through the road are washed to the two sides of the walking vehicle (1) by the washing pipe (32), and the solid wastes are sucked by the dust collection unit (4) under negative pressure and stored in the walking vehicle (1);

s2: when the adhesive such as chewing gum which is not washed is adhered on the road, the sensing plate (372) at the bottom of the walking vehicle (1) is jacked up by the adhesive, the walking vehicle (1) stops moving, the shoveling component (31) starts to shovel the adhesive, and meanwhile, the water pressure of the washing pipe (32) is increased to assist cleaning;

s3: after the bonding material is removed, the induction plate (372) resets, the removing component (31) resets, and the walking vehicle (1) continues to move to clean the solid waste on the road surface.

Technical Field

The invention belongs to the field of road cleaning, and particularly relates to a device and a method for cleaning urban road solid waste.

Background

The urban road is a road which reaches all regions of a city, is used for traffic transportation and pedestrians in the city, is convenient for resident life, work and cultural entertainment activities, and is connected with the urban road to bear external traffic. In daily life, the urban road needs to be cleaned in time, so that the attractiveness of the road is guaranteed, the sanitation of the environment is maintained, the good working condition of the road is maintained, traffic accidents are effectively reduced and prevented, and the service life of the road is further prolonged. The garbage is manually cleaned in most of the traditional road cleaning work, time and labor are wasted, workers are difficult to clean when facing a lot of adhesive materials adhered to the road, the traffic flow on the road is large, and the manual cleaning of the workers on the road is unsafe.

Therefore, at present, it is necessary to provide a device and a method for cleaning urban road solid waste, wherein the device can automatically clean the solid waste on the road in the walking process, reduce the labor intensity of workers and improve the road cleaning efficiency; and when facing the bonding object that bonds on the road, can stop automation, automatic separation bonding object and ground thoroughly clear up subaerial bonding object, avoid artifical difficult separation, guarantee the clearance effect on road surface.

Disclosure of Invention

The invention aims to provide a device and a method for cleaning urban road solid waste, which aim to solve the problems of the prior art in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the urban road solid waste cleaning device comprises a walking vehicle, wherein a cleaning mechanism for cleaning the solid waste on the road is arranged on the bottom surface of the walking vehicle, the cleaning mechanism comprises a washing unit positioned in the middle of the walking vehicle and dust collection units positioned on two sides of the walking vehicle, the washing unit is used for washing the solid waste on the road to two sides of the walking vehicle, and then the solid waste is sucked by the dust collection units under negative pressure and stored in the walking vehicle; the washing unit further comprises a shoveling assembly used for shoveling off the adhesive adhered to the road.

As a further scheme of the invention, the flushing unit comprises a flushing pipe, and the flushing pipe is communicated with a water storage tank positioned in the walking vehicle through a communicating pipe; the dust collection unit also comprises a dust collection box positioned in the walking vehicle, and the dust collection box is positioned below the water storage tank; the water storage tank and the dust suction tank are separated by a partition plate; the flushing pipe is obliquely directed to the ground to flush the solid wastes on the road to both sides of the traveling vehicle.

As a further aspect of the present invention, the shoveling assembly includes a first rotating shaft horizontally rotatably installed at a bottom of the traveling vehicle, the first rotating shaft being disposed perpendicular to an advancing direction of the traveling vehicle; the first rotating shaft is provided with a crank part, the crank part is provided with a sliding rod, and the first rotating shaft rotates to drive the sliding rod to reciprocate; one end of the sliding rod is sleeved on the crank portion through the adapter sleeve, one end, far away from the crank portion, of the sliding rod is vertically connected onto the first sliding block in a sliding mode, the sliding rod drives the first sliding block to horizontally reciprocate, the first sliding block is horizontally installed on the bottom surface of the walking vehicle in a sliding mode, and the sliding direction of the first sliding block is perpendicular to the advancing direction of the walking vehicle; the one end slidable mounting that first sliding block is close to walking car central authorities has the slip shovel, be provided with first compression spring between slip shovel and the sliding block.

As a further aspect of the present invention, the flushing pipe is fixedly installed on a second rotating shaft, the second rotating shaft is rotatably installed on the traveling vehicle, the second rotating shaft is arranged parallel to the advancing direction of the traveling vehicle, and a gear is fixedly installed on the second rotating shaft; and a rack is fixedly arranged on the sliding shovel and is meshed with the gear.

As a further scheme of the invention, an induction column is arranged at the midpoint of the bottom end of the walking vehicle; the upper end of the induction column is fixedly provided with a supporting plate, and the lower end of the induction column is fixedly provided with an induction plate; the induction column is vertically and slidably mounted on the bottom surface of the walking vehicle, and a second compression spring is vertically arranged between the support column and the bottom surface of the walking vehicle; along the advancing direction of the walking vehicle, first wedge surfaces are arranged on two sides of the induction plate, an inductor used for inducing the induction plate to move is arranged on the induction plate, when the induction plate moves upwards, the inductor controls the walking vehicle to stop moving, and the first rotating shaft rotates; when the induction plate moves downwards, the inductor controls the first rotating shaft to stop rotating, and the walking vehicle moves.

As a further scheme of the invention, a second sliding block is fixedly connected to the supporting plate, second wedge surfaces are arranged on two sides of the second sliding block along the sliding direction of the sliding shovel, a control block for changing the pipe diameter of the communicating pipe is slidably mounted on the partition plate, and the sliding direction of the control block is consistent with the sliding direction of the sliding shovel; one end of the control block, which is close to the second sliding block, is provided with a third wedge surface, and one end of the control block, which is far away from the second sliding block, is provided with a clamping part for changing the pipe diameter of the communicating pipe; the third wedge surface is connected with the second wedge surface in a sliding mode, a fixing plate is further fixedly mounted on the partition plate, the communicating pipe is located between the fixing plate and the control block, and a third compression spring is arranged between the fixing plate and the control block.

As a further scheme of the invention, fences are arranged on two sides of the bottom surface of the walking vehicle, and the fences prevent fixed waste from passing through; the fence is positioned below the dust collection unit.

As a further scheme of the invention, one end of the walking vehicle is provided with a handle used for pushing the walking vehicle to move.

The invention also provides a method for cleaning the urban road solid waste, which mainly comprises the following steps:

s1: filling the water storage tank with water, starting the motor, starting the walking vehicle to move, washing the road surface by the washing pipe, washing solid wastes passing through the road to two sides of the walking vehicle by the washing pipe, sucking the solid wastes by the dust collection unit under negative pressure, and storing the solid wastes in the walking vehicle;

s2: when the road is bonded with bonding materials which are not washed, such as chewing gum, the sensing plate at the bottom of the walking vehicle is jacked up by the bonding materials, the walking vehicle stops moving, the shoveling component starts to shovel the bonding materials, and meanwhile, the water pressure of the washing pipe is increased to assist in cleaning;

s3: after the adhesive is removed, the induction plate resets, the removing assembly resets, and the walking vehicle continues to move to clean solid waste on the road surface.

Compared with the prior art, the invention has the beneficial effects that:

1. the road cleaning machine can automatically clean solid wastes on the road in the walking process, reduce the labor intensity of workers and improve the road cleaning efficiency; and when facing the bonding on the road, can automatic shutdown, automatic separation bonding and ground thoroughly clear up subaerial bonding, avoid artifical difficult separation, guarantee the clearance effect on road surface. The invention adopts water flow to wash, so that solid waste can be impacted to two sides of the walking vehicle, and water can be sprayed on the road surface to reduce dust, thereby improving the cleaning effect.

2. The automatic sliding shovel can automatically drive the sliding shovel to reciprocate when encountering adhesive objects adhered to the road surface, so as to shovel off the adhesive objects on the road surface, avoid manual operation, ensure the cleaning effect and improve the cleaning efficiency.

3. According to the invention, when the sliding shovel moves in a reciprocating manner, the flushing pipe also rotates in a reciprocating manner, so that the water outlet of the flushing pipe is always aligned with the sliding shovel, and thus when the sliding shovel shovels off the bonding object, the water flow of the flushing pipe is also lubricated and assists the sliding shovel in cleaning the bonding object, and the cleaning effect on the bonding object is improved. According to the invention, when the shoveling assembly cleans the bonding object, the control pipe is driven to reduce the pipe diameter of the communicating pipe, so that the water pressure of the flushing pipe is increased, the shoveling assembly is assisted to clean the bonding object, and the cleaning effect is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is an enlarged view of a portion A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic view of the present invention with the frame of the carriage removed;

FIG. 5 is an enlarged view of a portion B of FIG. 4 in accordance with the present invention;

FIG. 6 is a schematic view of the structure of the flushing unit of the present invention;

FIG. 7 is a schematic structural view of the cleaning mechanism of the present invention;

FIG. 8 is a schematic view of the construction of the shoveling assembly of the present invention;

FIG. 9 is a process flow diagram of the urban road solid waste cleaning method of the invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-walking vehicle, 11-water storage tank, 12-dust suction box, 13-clapboard, 2-cleaning mechanism, 3-flushing unit, 31-shoveling component, 311-first rotating shaft, 312-crank part, 313-sliding rod, 314-first sliding block, 315-sliding shovel, 316-first compression spring, 32-flushing pipe, 33-communicating pipe, 34-second rotating shaft, 35-gear, 36-rack, 37-induction column, 371-supporting plate, 372-induction plate, 373-second compression spring, 374-first wedge surface, 38-second sliding block, 381-second wedge surface, 382-control block, 383-third wedge surface, 384-clamping part, 385-third compression spring, 386-fixing plate, 4-dust suction unit, 5-fence, 6-handle.

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. 1-9, an urban road solid waste cleaning device comprises a walking vehicle 1, wherein a cleaning mechanism 2 for cleaning road solid waste is arranged on the bottom surface of the walking vehicle 1, the cleaning mechanism 2 comprises a flushing unit 3 positioned in the middle of the walking vehicle 1 and dust suction units 4 positioned on two sides of the walking vehicle 1, the flushing unit 3 is used for flushing the solid waste on the road to two sides of the walking vehicle 1, and then the solid waste is sucked by the dust suction units 4 under negative pressure and stored in the walking vehicle 1; the flushing unit 3 further comprises a shoveling assembly 31, and the shoveling assembly 31 is used for shoveling off the bonding objects bonded on the road.

The urban road is a road which reaches all regions of a city, is used for traffic transportation and pedestrians in the city, is convenient for resident life, work and cultural entertainment activities, and is connected with the urban road to bear external traffic. In daily life, the urban road needs to be cleaned in time, so that the attractiveness of the road is guaranteed, the sanitation of the environment is maintained, the good working condition of the road is maintained, traffic accidents are effectively reduced and prevented, and the service life of the road is further prolonged. The garbage is manually cleaned in most of the traditional road cleaning work, time and labor are wasted, workers are difficult to clean when facing a lot of adhesive materials adhered to the road, the traffic flow on the road is large, and the manual cleaning of the workers on the road is unsafe.

The invention can automatically clean the solid waste on the road in the walking process and automatically eradicate the bonding materials which are difficult to clean on the road. As shown in figure 1, when the invention works, the water storage tank 11 is filled with water, the motor is started, the walking vehicle 1 starts to move, the washing pipe 32 starts to wash the road surface, the washing pipe 32 washes the solid wastes passing through the road to the two sides of the walking vehicle 1, and the solid wastes are sucked by the negative pressure of the dust suction units 4 positioned at the two sides of the walking vehicle 1 and stored in the walking vehicle 1, thereby achieving the purpose of cleaning the solid wastes on the road. In the actual cleaning process, the adhesive such as chewing gum may be adhered on the road, and the adhesive cannot be separated from the ground only by the washing of the washing pipe 32, so that when the traveling vehicle 1 of the present invention encounters the adhesive adhered on the road, the shoveling assembly 31 in the washing unit 3 firstly separates the adhesive from the road, and then the adhesive is washed by the washing pipe 32 until the two side edges of the traveling vehicle 1 are cleaned. The road cleaning machine can automatically clean solid wastes on the road in the walking process, reduce the labor intensity of workers and improve the road cleaning efficiency; and when facing the bonding object that bonds on the road, can stop automation, automatic separation bonding object and ground thoroughly clear up subaerial bonding object, avoid artifical difficult separation, guarantee the clearance effect on road surface. The invention adopts water flow to wash, so that not only can solid wastes be impacted to two sides of the walking vehicle 1, but also water can be sprinkled on the road surface to reduce dust, thereby improving the cleaning effect.

As a further aspect of the present invention, the flushing unit 3 comprises a flushing pipe 32, and the flushing pipe 32 is communicated with the water storage tank 11 located inside the walking vehicle 1 through a communication pipe 33; the dust collection unit 4 further comprises a dust collection box 12 positioned in the walking vehicle 1, and the dust collection box 12 is positioned below the water storage tank 11; the water storage tank 11 and the dust suction tank 12 are separated by a partition plate 13; the flushing pipe 32 is directed obliquely to the ground to flush the solid waste on the road to both sides of the traveling vehicle 1.

As shown in fig. 3 and 4, when the invention works, the washing pipes 32 positioned in the center of the bottom of the walking vehicle 1 spray water obliquely downwards to the bottom surfaces of two sides of the walking vehicle 1, solid waste on a road is impacted to the two sides of the walking vehicle 1 by water flow, the solid waste is collected into the dust collection box 12 by the dust collection unit 4 under negative pressure, the solid waste on the road is cleaned while sprinkling water and dust fall, and the solid waste is collected into the walking vehicle 1, so that the subsequent secondary collection is avoided, the invention is simple and efficient, the labor force is reduced, and the cleaning efficiency of the road is improved.

As a further aspect of the present invention, the shoveling assembly 31 includes a first rotating shaft 311 horizontally rotatably installed at the bottom of the traveling vehicle 1, the first rotating shaft 311 being disposed perpendicular to the advancing direction of the traveling vehicle 1; a crank part 312 is arranged on the first rotating shaft 311, a sliding rod 313 is arranged on the crank part 312, and the first rotating shaft 311 rotates to drive the sliding rod 313 to reciprocate; one end of the sliding rod 313 is sleeved on the crank part 312 through an adapter sleeve, one end of the sliding rod 313, far away from the crank part 312, is vertically connected to the first sliding block 314 in a sliding manner, the sliding rod 313 drives the first sliding block 314 to horizontally reciprocate, the first sliding block 314 is horizontally installed on the bottom surface of the walking vehicle in a sliding manner, and the sliding direction of the first sliding block 314 is perpendicular to the advancing direction of the walking vehicle 1; a sliding shovel 315 is slidably mounted at one end of the first sliding block 314 close to the center of the walking vehicle 1, and a first compression spring 316 is arranged between the sliding shovel 315 and the sliding block.

In actual work, the invention can meet the adhesive on the road surface, and the adhesive is only impacted by water flow and is difficult to clean. Therefore, as shown in fig. 4, 7 and 8, when the present invention encounters a bonding object bonded on a road surface, the first rotating shaft 311 is driven by an external power source to rotate, the crank portion 312 rotates to drive the sliding rod 313 to reciprocate through the adapter sleeve, and during the reciprocating motion of the sliding rod 313 in a pendulum type, one end of the sliding rod 313 far away from the crank portion 312 is vertically connected in the groove on the first sliding block 314 in a sliding manner, because the sliding rod 313 performs pendulum motion, and has displacement in both horizontal and vertical directions; the sliding rod 313 vertically slides up and down in a groove on the first sliding block 314 to compensate the displacement in the vertical direction, and in the horizontal direction, the sliding rod 313 drives the first sliding block 314 to slide horizontally in a reciprocating manner; the first sliding block 314 horizontally slides and drives the sliding shovel 315 to horizontally slide through a first compression spring 316; as shown in fig. 8, a sliding shovel 315 is also horizontally slidably mounted on the bottom surface of the traveling vehicle; the sliding shovels 315 on both sides move toward each other to shovel off the adhesive in the middle, so as to completely separate the adhesive from the road surface. Because the sizes of the bonding materials bonded on the road surface are different each time, the bonding degree of the bonding materials is not constant, and the sliding shovel 315 is difficult to separate the bonding materials from the road surface at one time, the first compression spring 316 is arranged to be suitable for the bonding materials with different sizes, and the sliding shovel 315 can repeatedly shovel the bonding materials through the reciprocating movement of the first sliding block 314, so that the purpose of separating the bonding materials from the road surface is finally completed, and the washing pipe 32 can wash the bonding materials to the two sides of the walking vehicle 1 and collect the bonding materials. The invention can automatically drive the sliding shovel 315 to reciprocate when encountering adhesive objects adhered to the road surface, so as to shovel off the adhesive objects on the road surface, avoid manual operation, ensure the cleaning effect and improve the cleaning efficiency.

As a further aspect of the present invention, the flushing pipe 32 is fixedly installed on a second rotating shaft 34, the second rotating shaft 34 is rotatably installed on the traveling vehicle 1, the second rotating shaft 34 is arranged parallel to the advancing direction of the traveling vehicle 1, and a gear 35 is fixedly installed on the second rotating shaft 34; a rack 36 is fixedly mounted on the sliding shovel 315, and the rack 36 is meshed with the gear 35.

As shown in fig. 8, the sliding shovel 315 reciprocates to remove the adhesive during the cleaning process of the adhesive; initially, the irrigation tube 32 is aligned with the sliding blade 315; since the rack 36 is fixedly installed on the sliding blade 315, when the sliding blade 315 reciprocates, the rack 36 also reciprocates. The rack 36 moves, the driving gear 35 rotates, the gear 35 drives the second rotating shaft 34 to rotate, and the second rotating shaft 34 controls the rotating angle of the flushing pipe 32, so that when the sliding shovel 315 reciprocates, the flushing pipe 32 also reciprocates, a water outlet of the flushing pipe 32 is always aligned with the sliding shovel 315, and thus when the sliding shovel 315 shovels off the adhesive, water flow of the flushing pipe 32 is lubricated and assists the sliding shovel 315 in clearing the adhesive, and the clearing effect on the adhesive is improved.

As a further aspect of the present invention, an induction column 37 is disposed at the midpoint of the bottom end of the walking vehicle 1; the upper end of the induction column 37 is fixedly provided with a support plate 371, and the lower end is fixedly provided with an induction plate 372; the induction column 37 is vertically and slidably mounted on the bottom surface of the walking vehicle 1, and a second compression spring 373 is vertically arranged between the support column and the bottom surface of the walking vehicle 1; along the advancing direction of the walking vehicle 1, first wedge surfaces 374 are arranged on two sides of the induction plate 372, an inductor used for inducing the induction plate 372 to move is arranged on the induction plate 372, when the induction plate 372 moves upwards, the inductor controls the walking vehicle 1 to stop moving, and the first rotating shaft 311 rotates; when the sensor plate 372 moves down, the sensor controls the first rotation shaft 311 to stop rotating, and the traveling vehicle 1 moves.

As shown in fig. 7 and 8, when the present invention is initially operated, the flushing pipe 32 flushes the solid waste on the road to both sides of the traveling vehicle 1, the sensing plate 372 is located at a low position, and the first rotary post does not rotate. When the bonding object is encountered, the water flow of the washing pipe 32 cannot wash the bonding object to the two sides of the walking vehicle 1, at this time, the sensing plate 372 is jacked up by the bonding object through the first wedge surface 374, the sensing plate 372 moves upwards to drive the sensing column 37 and the supporting plate 371 to move upwards, and the second compression spring 373 is stretched; at this time, the sensor located on the sensing plate 372 senses the upward movement of the sensing plate 372, controls the traveling vehicle 1 to stop moving and drives the first rotating shaft 311 to rotate, and at this time, the removing unit 31 starts to operate to remove the adhered object. When the adhered objects are removed and washed to both sides of the traveling vehicle 1 by the water flow of the washing pipe 32 to be collected, the sensor plate 372 moves down by the restoring force of the second compression spring 373, and the sensor controls the first rotating shaft 311 to stop rotating and drives the traveling vehicle 1 to move, so as to continuously perform the road cleaning. The road cleaning machine can automatically clean solid wastes on the road in the walking process, reduce the labor intensity of workers and improve the road cleaning efficiency; and when facing the bonding thing that bonds on the road, can make walking car 1 automatic stop, drive and remove subassembly 31 and separate bonding thing and ground, thoroughly clear up subaerial bonding thing, the circulation is reciprocal, and is simple high-efficient, improves clearance efficiency.

As a further scheme of the present invention, a second sliding block 38 is fixedly connected to the supporting plate 371, along the sliding direction of the sliding shovel 315, second wedge surfaces 381 are arranged on two sides of the second sliding block 38, a control block 382 for changing the pipe diameter of the communicating pipe 33 is slidably mounted on the partition plate 13, and the sliding direction of the control block 382 is the same as the sliding direction of the sliding shovel 315; the end of the control block 382 close to the second slide block 38 is provided with a third wedge surface 383, and the end far away from the second slide block 38 is provided with a clamping part 384 for changing the pipe diameter of the communication pipe 33; the third wedge surface 383 is slidably connected with the second wedge surface 381, a fixing plate 386 is further fixedly installed on the partition plate 13, the communicating pipe 33 is located between the fixing plate 386 and the control block 382, and a third compression spring 385 is arranged between the fixing plate 386 and the control block 382.

As shown in fig. 8, the sensor plate 372 of the present invention moves upward, the sensor drives the first rotating shaft 311 to rotate, and the removing unit 31 starts to clean the adhesive. When the sensing plate 372 moves upward, the sensing post 37 and the supporting plate 371 also move upward, and the second slide block 38 fixed to the supporting plate 371 also moves upward. As shown in fig. 6, the second slide block 38 moves upward to drive the control block 382 to slide to both sides of the carriage 1 through the second wedge surface 381, the control block 382 slides to clamp the communication pipe 33 through the clamping portion 384 to reduce the diameter of the communication pipe 33, so that the flushing water pressure of the flushing pipe 32 is increased, the flushing pipe 32 flushes the adhesive with a higher water pressure, the auxiliary shovel unit 31 cleans the adhesive, and the cleaning effect on the adhesive is improved. When the adhered matter is cleaned, the second slide block 38 moves down along with the support plate 371, and the control block 382 is also restored by the restoring force of the third compression spring 385, and the pipe diameter of the communication pipe 33 is restored. And (5) circulating and reciprocating. According to the invention, when the shoveling assembly 31 cleans the bonding object, the control pipe is driven to reduce the pipe diameter of the communicating pipe 33, so that the water pressure of the flushing pipe 32 is increased, the shoveling assembly 31 is assisted to clean the bonding object, and the cleaning effect is improved.

As a further scheme of the invention, fences 5 are arranged on two sides of the bottom surface of the walking vehicle 1, and the fences 5 prevent fixed waste from passing through; the fence 5 is positioned below the dust suction unit 4. The purpose of this setting is in order to make rivers can pass through, and solid waste is blockked by fence 5 then is collected in 4 negative pressure suction carriage 1 by the dust absorption unit of top, avoids solid waste to remain at the road edge, avoids follow-up manual work to retrieve, improves cleaning efficiency.

As a further aspect of the present invention, one end of the walking vehicle 1 is provided with a handle 6 for pushing the walking vehicle 1 to move. The purpose of this arrangement is to facilitate the movement control of the traveling vehicle 1 by a worker, simply and conveniently.

The invention also provides a method for cleaning the urban road solid waste, which mainly comprises the following steps:

s1: the water storage tank 11 is filled with water, the motor is started, the walking vehicle 1 starts to move, the washing pipe 32 starts to wash the road surface, the washing pipe 32 washes solid wastes passing through the road to the two sides of the walking vehicle 1, and the solid wastes are sucked by the dust collection unit 4 under negative pressure and stored in the walking vehicle 1;

s2: when the road is bonded with bonding objects which are not washed, such as chewing gum, the sensing plate 372 at the bottom of the walking vehicle 1 is jacked up by the bonding objects, the walking vehicle 1 stops moving, the shoveling component 31 starts to shovel the bonding objects, and meanwhile, the water pressure of the washing pipe 32 is increased to assist cleaning;

s3: after the adhesive is removed, the sensing plate 372 is reset, the removing component 31 is reset, and the walking vehicle 1 continues to move to clean the solid waste on the road surface.