CN210216272U

CN210216272U - Multifunctional sidewalk cleaning vehicle

Info

Publication number: CN210216272U
Application number: CN201920424138.2U
Authority: CN
Inventors: Changyou Guan; 官昌友; Wulong Yang; 杨武龙; Shuangsheng Zhu; 朱双胜; Jun Hu; 胡俊; Daoquan Huang; 黄道权
Original assignee: Hunan Rongqiao Science And Technology Development Co Ltd
Current assignee: Hunan Rongqiao Science And Technology Development Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-03-31
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a multi-functional pavement cleaning cart, including the automobile body, install the dustbin on the automobile body, still install folding arm on the automobile body, folding arm is including horizontal folding arm and vertical folding wall, and rubbish cleaning device is installed to folding arm end. The utility model discloses the vehicle traveles on motor vehicle lane, realizes the cleanness on pavement through scalable folding arm, can not be because roadblock, pavement are too unable clean pavement such as narrow and small, and overcome current pavement cleaning cart volume undersize, lead to the problem that rubbish carrying capacity is not enough.

Description

Multifunctional sidewalk cleaning vehicle

Technical Field

This patent belongs to machinery, especially relates to a multi-functional pavement cleaning cart.

Background

The prior pavement cleaning vehicle is usually a small-sized cleaning vehicle, so that the cleaning vehicle can be driven to a pavement to clean the pavement through a suction sweeping structure arranged on a chassis, such as a small-sized garbage sweeper disclosed in patent 201420470490.7. However, there is a problem in that the width of the sidewalk on both sides of different roads is different, and the width of the compact sweeper is too small to be reduced, so that many people cannot adapt to the sidewalk. Secondly, there may be a block in the sidewalk to prevent the motor vehicle from driving to the sidewalk, which results in that the sweeper cannot enter the sidewalk at all, and thus cannot clean. Thirdly, artificial greenbelts may be arranged outside the sidewalk, much garbage may exist on the artificial greenbelts, and the small-sized sweeper cannot be driven to the greenbelts to clean, otherwise the greenbelts are crushed. Fourthly, large garbage is usually on the sidewalk, and the large garbage such as plastic bags and the like can not be sucked and cleaned in the conventional dust suction mode. Fifthly, the capacity of the small garbage sweeper is small, and due to the fact that the pedestrian volume of the sidewalk is large, the garbage volume is usually larger than that of a roadway, the small garbage sweeper can be filled quickly, and long roads are difficult to clean at one time.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses a multifunctional sidewalk cleaning vehicle. The utility model discloses the vehicle traveles on motor vehicle lane, realizes the cleanness on pavement through scalable folding arm, can not be because roadblock, pavement are too unable clean pavement such as narrow and small, and overcome current pavement cleaning cart volume undersize, lead to the problem that rubbish carrying capacity is not enough.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a multi-functional pavement cleaning cart, includes the automobile body, installs the dustbin on the automobile body, still install folding arm on the automobile body, folding arm includes horizontal folding arm and vertical folding wall, and rubbish cleaning device is installed to folding arm end.

The garbage cleaning device is characterized in that the garbage cleaning device is a disc brush, the middle of the disc brush is communicated with the garbage can through a suction pipe, and a negative pressure pump is installed on the suction pipe.

In a further improvement, the garbage cleaning device comprises a dustpan, two ends of the dustpan are connected with connecting rods in a shaft mode, a cylindrical hairbrush is connected between the connecting rods in a shaft mode, and the cylindrical hairbrush is connected with a rotating device.

In a further improvement, a cover plate is formed at the top of the dustpan, an air pump is communicated with the end face of the dustpan, and a filter screen is installed at the air inlet end of the air pump.

The improved dustpan is characterized in that the transverse folding arm comprises a first arm body connected with the vehicle body through a first vertical rotating shaft in an axial mode, the first arm body is connected with a second arm body through a second vertical rotating shaft in an axial mode, the vertical folding wall comprises an L-shaped base, a first vertical groove is formed in the L-shaped base, the first vertical groove is connected with a third arm body through a first transverse rotating shaft, a second vertical groove is formed in the third arm body, the second vertical groove is connected with a fourth arm body through a second transverse rotating shaft in an axial mode, the fourth arm body is connected with a U-shaped frame through a third transverse rotating shaft in an axial mode, the U-shaped frame is connected with two ends of the dustpan in an axial mode, and first torsion springs opposite in torsion direction are mounted at the positions of the axial connections. The L-shaped base is vertically pivoted on the second arm body.

The improved vehicle is characterized in that a water tank is mounted on the vehicle body, the water tank is communicated with a spray head through a water pipe, and the spray head is mounted on the folding arm.

In a further improvement, the water pipe is wound on the rotary roller, and one end of the rotary roller is connected to the mounting frame through a second torsion spring in a shaft mode.

In a further improvement, the vehicle body is connected with the folding arm through a U-shaped engine base.

In a further improvement, the dustbin is hinged with a dustbin cover, and a stretching structure is hinged between the dustbin cover and the dustbin.

In a further improvement, the stretching structure is an air cylinder or an oil cylinder.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the robotic arm;

FIG. 3 is a schematic side view of the robotic arm;

FIG. 4 is a schematic structural view of the dustpan;

fig. 5 is a schematic structural view of embodiment 3.

Detailed Description

The present invention will be further explained with reference to the drawings and the embodiments.

Examples

The multifunctional sidewalk cleaning vehicle comprises a vehicle body 1, a garbage can 2 is mounted on the vehicle body 1, a folding arm 3 is further mounted on the vehicle body 1, the folding arm 3 comprises a transverse folding arm 31 and a vertical folding wall 32, and a garbage cleaning device 4 is mounted at the tail end of the folding arm 3.

The garbage cleaning device 4 comprises a dustpan 8, two ends of the dustpan 8 are connected with connecting rods 9 through shafts, a cylindrical brush 10 is connected between the connecting rods 9 through the shafts, and the cylindrical brush 10 is connected with a rotating device. A cover plate 81 is formed at the top of the dustpan 8, an air pump 11 is communicated with the end face of the dustpan 8, and a filter screen 12 is installed at the air inlet end of the air pump 11.

The transverse folding arm 31 comprises a first arm body 312 which is coupled with the vehicle body 1 through a first vertical rotating shaft 311, the first arm body 312 is coupled with a second arm body 314 through a second vertical rotating shaft 313, the vertical folding wall 32 comprises an L-shaped base 321, a first vertical groove 322 is formed on the L-shaped base 321, the first vertical groove 322 is connected with a third arm body 324 through a first transverse rotating shaft 323, a second vertical groove 325 is formed on the third arm body 324, the second vertical groove 325 is coupled with a fourth arm body 327 through a second transverse rotating shaft 326, the fourth arm body is coupled with a U-shaped frame 329 through a third transverse rotating shaft 328, the U-shaped frame 329 is coupled with two ends of the dustpan 8, and the first torsion springs 13 with opposite torsion directions are mounted at the coupling positions. The L-shaped base 321 is coupled to the second arm 314. The vertical rotating shaft and the horizontal rotating shaft are connected with a motor or a rotating cylinder so as to control the rotation of the vertical rotating shaft and the horizontal rotating shaft.

The utility model discloses application method as follows: when not in use, the folding arm 3 is in a folding state, and when in work, the folding arm is unfolded in the following unfolding mode: the first arm 312 rotates and expands transversely as shown in fig. 1, and then the second arm 314 rotates transversely to control the dustpan 8 to move back and forth and convey the dustpan to the transverse position of the dustbin 2; then the third arm 324 and the fourth arm 327 are unfolded to control the dustpan to move left and right to collect the garbage, and then the dustpan 8 is sent to the feeding port of the garbage can 2 to dump the garbage. The dustpan 8 collects garbage as follows: the cylindrical brush 10 is rotated to push the garbage on the sidewalk into the dustpan 8, and the air pump 11 forms a negative pressure to suck the garbage in order to prevent the garbage from being blown out by the wind, thereby cleaning the garbage. When the cleaning vehicle is folded, the first arm body 312 and the second arm body 314 are mutually overlapped on the U-shaped base 19 in a rotating way, the third arm body 324 is positioned in the first vertical groove 322, and the fourth arm body 327 is positioned in the second vertical groove 325, so that the floor area of the cleaning vehicle during traveling is reduced, and the wiping is prevented.

Example 2

In addition to the above embodiments, the vehicle body 1 is provided with the water tank 14, the water tank 14 is communicated with the spray head 16 through the water pipe 15, and the spray head 16 is arranged on the folding arm 3. After cleaning, the water is sprayed through the spray head 16 to wet the ground, and the function of a watering cart is achieved.

In order to prevent the robot arm from loosening during operation, the water pipe 15 is wound on the rotary roller 17, and one end of the rotary roller 17 is coupled to the mounting frame 18 through the second torsion spring 18. This keeps the water pipe 15 in the stretched state by the torsion force of the second torsion spring 18.

The vehicle body 1 is connected to the folding arm 3 by a U-shaped frame 19.

The dustbin 2 is hinged with a dustbin cover 21, and a stretching structure 20 is hinged between the dustbin cover 21 and the dustbin 2. The stretching structure 20 is a cylinder or an oil cylinder.

Example 3

On the basis of the embodiment 1, the garbage cleaning device 4 can be replaced by a disc brush 5, the middle part of the disc brush 5 is communicated with the garbage can 2 through a suction pipe 6, and a negative pressure pump 7 is installed on the suction pipe 6. Therefore, small garbage such as dust is directly selenium-coated into the garbage can through the disc brush 5.

While the embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and embodiments, but is capable of being applied in all kinds of fields adapted to the invention, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the details shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. The utility model provides a multi-functional pavement cleaning cart, includes automobile body (1), installs dustbin (2) on automobile body (1), its characterized in that, still install folding arm (3) on automobile body (1), folding arm (3) are including horizontal folding arm (31) and vertical folding wall (32), and rubbish cleaning device (4) are installed to folding arm (3) end.

2. A multifunctional sidewalk cleaning vehicle as claimed in claim 1, wherein the garbage cleaning device (4) is a disc brush (5), the middle part of the disc brush (5) is communicated with the garbage can (2) through a suction pipe (6), and a negative pressure pump (7) is installed on the suction pipe (6).

3. The multi-functional sidewalk cleaning vehicle according to claim 1, wherein the garbage cleaning device (4) comprises a dustpan (8), two ends of the dustpan (8) are coupled with connecting rods (9) through shafts, a cylindrical brush (10) is coupled between the connecting rods (9), and the cylindrical brush (10) is connected with a rotating device.

4. The multifunctional sidewalk cleaning vehicle as claimed in claim 3, wherein a cover plate (81) is formed at the top of the dustpan (8), an air pump (11) is communicated with the end surface of the dustpan (8), and a filter screen (12) is installed at the air inlet end of the air pump (11).

5. A multi-functional sidewalk cleaning vehicle according to claim 1, wherein the transverse folding arm (31) includes a first arm body (312) coupled to the vehicle body (1) through a first vertical rotation shaft (311), the first arm body (312) is coupled to a second arm body (314) through a second vertical rotation shaft (313), the vertical folding wall (32) includes an L-shaped base (321), a first vertical groove (322) is formed on the L-shaped base (321), the first vertical groove (322) is coupled to a third arm body (324) through a first transverse rotation shaft (323), a second vertical groove (325) is formed on the third arm body (324), the second vertical groove (325) is coupled to a fourth arm body (327) through a second transverse rotation shaft (326), the fourth arm body (327) is coupled to a U-shaped frame (329) through a third transverse rotation shaft (328), and the U-shaped frame (329) is coupled to both ends of the dustpan (8), and the shaft joints are respectively provided with a first torsion spring (13) with opposite torsion directions.

6. A multi-functional sidewalk cleaning vehicle according to claim 1, wherein a water tank (14) is installed on the vehicle body (1), the water tank (14) is communicated with a spray head (16) through a water pipe (15), and the spray head (16) is installed on the folding arm (3).

7. A multi-functional pavement cleaning vehicle as claimed in claim 6, characterized in that the water pipe (15) is wound around a roller (17), and one end of the roller (17) is coupled to the mounting frame (22) by a second torsion spring (18).

8. A multi-functional walkway cleaning vehicle as defined in claim 1, wherein the vehicle body (1) is connected to the folding arm (3) by a U-shaped frame (19).

9. A multi-functional pavement cleaning vehicle as claimed in claim 1, characterized in that the dustbin (2) is hinged with a cover (21), and a stretching structure (20) is hinged between the cover (21) and the dustbin (2).

10. A multi-purpose walkway cleaning vehicle as defined in claim 9, wherein the stretching structure (20) is a cylinder or a ram.