Automatic cleaning assembly for sanitation vehicle

Abstract

The automatic cleaning assembly for the sanitation truck comprises an adjusting mechanism, and a cleaning mechanism is arranged on the surface of the adjusting mechanism; the cleaning mechanism comprises a motor and a cleaning disc brush, a first connecting shell is fixed to an output shaft of the motor, a connecting rod is fixed to the top of the cleaning disc brush, a second connecting shell is fixed to the surface of the connecting rod, a limiting shell is fixed to the surface of the first connecting shell, and a first spring is fixed to the inner wall of the limiting shell; a limiting plate is fixed to one end of the first spring, two mounting grooves are formed in the first connecting shell, limiting columns are slidably connected to the surfaces of the mounting grooves, a first limiting groove is formed in the surface of the second connecting shell, a mounting cavity is formed in the inner wall of the first connecting shell, and a second spring is fixed to the inner wall of the mounting cavity. The cleaning assembly has the advantages that the disc brush can be conveniently detached, matched tools are not needed, and the problem that an existing cleaning assembly of the sanitation vehicle is inconvenient to detach and clean is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitation vehicles, in particular to an automatic cleaning component for a sanitation vehicle. Background Art

[0002] The current road sweepers on the market are equipped with a small rotating sweeping brush on both sides of the vehicle, so that when working, the garbage and sand at the corners or roadsides can be brought to the main sweeping brush or vacuum washing head at the bottom of the vehicle through rotation for subsequent cleaning and collection.

[0003] Generally, cleaning disc brushes are connected by multiple bolts during installation. However, when removing a brush fixed with bolts, the operator needs to squat for a long time to remove it, and needs to carry removal tools. The removal process is time-consuming and labor-intensive, which affects the maintenance of the cleaning structure. Utility Model Content

[0004] The utility model aims to provide an automatic cleaning component for a sanitation vehicle, which has the advantage of being able to conveniently remove the disc brush without the need for supporting tools, thereby solving the problem that the current cleaning components of sanitation vehicles are inconvenient to disassemble and clean.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic cleaning component for a sanitation vehicle, comprising an adjustment mechanism, a cleaning mechanism being arranged on the surface of the adjustment mechanism;

[0006] The cleaning mechanism includes a motor and a cleaning disc brush, a first connecting shell is fixed to the motor output shaft, a connecting rod is fixed to the top of the cleaning disc brush, a second connecting shell is fixed to the surface of the connecting rod, a limiting shell is fixed to the surface of the first connecting shell, a first spring is fixed to the inner wall of the limiting shell, a limiting plate is fixed to one end of the first spring, two mounting grooves are provided inside the first connecting shell, the surface of the mounting groove is slidably connected to the limiting column, a first limiting groove is provided on the surface of the second connecting shell, a mounting cavity is provided on the inner wall of the first connecting shell, a second spring is fixed to the inner wall of the mounting cavity, a limiting block is fixed to the surface of the second spring, and a second limiting groove is provided on the surface of the second connecting shell.

[0007] As a preferred automatic cleaning component for a sanitation vehicle of the utility model, the fixed shell has a first connecting plate fixed on the surface of the fixed shell, an adjusting plate is slidably connected to the surface of the fixed shell, an electric push rod is fixed on the top of the fixed shell, one end of the electric push rod is fixedly connected to the surface of the adjusting plate, a second connecting plate is fixed on the bottom of the adjusting plate, the motor is fixed on the top of the second connecting plate, and the motor output shaft passes through the second connecting plate.

[0008] As a preferred embodiment of the automatic cleaning component for a sanitation vehicle of the utility model, the adjustment plate is arranged in an I-shaped structure, and the shape of the inner wall of the fixed shell is adapted to the adjustment plate.

[0009] As a preferred embodiment of the automatic cleaning component for a sanitation vehicle of the utility model, a screw is rotatably connected to the surface of the limit block, an operating rod is fixed to one end of the screw, and a nut is fixed to the surface of the first connecting shell.

[0010] As a preferred embodiment of the automatic cleaning component for a sanitation vehicle of the utility model, the diameter of the operating rod is smaller than that of the screw rod.

[0011] As a preferred embodiment of the automatic cleaning component for a sanitation vehicle of the utility model, a sliding block is fixed to the surface of the limiting column, and the sliding block is slidably connected to the surface of the mounting groove.

[0012] As a preferred embodiment of the automatic cleaning component for a sanitation vehicle of the utility model, a protective frame is fixed on the top of the second connecting plate, and the motor is located inside the protective frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model provides a cleaning mechanism so that the cleaning disc brush can be quickly disassembled. When disassembling, the limiting plate is pushed upward to compress the first spring so that one side of the limiting column is no longer limited, and the limiting block is moved at the same time to separate the limiting block from the second limiting groove and enter the installation cavity. Then, the connecting rod can be pulled downward to allow the limiting column to enter the installation groove through the shape of its own surface and the surface of the first limiting groove. Then, the second connecting shell and the first connecting shell can be disassembled, thereby realizing the function of quickly disassembling the cleaning disc brush without the aid of tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the adjustment mechanism in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the cleaning mechanism in the utility model;

[0018] Figure 4 It is a cross-sectional structural diagram of the cleaning mechanism in the utility model;

[0019] Figure 5 For the utility model Figure 4 A is an enlarged structural diagram;

[0020] Figure 6 It is a partial cross-sectional structural schematic diagram of the cleaning mechanism in the utility model.

[0021] In the figure: 1. adjusting mechanism; 101. fixing shell; 102. first connecting plate; 103. electric push rod; 104. adjusting plate; 105. second connecting plate; 106. protective frame; 2. cleaning mechanism; 201. motor; 202. first connecting shell; 203. cleaning disc brush; 204. connecting rod; 205. second connecting shell; 206. limiting shell; 207. first spring; 208. limiting plate; 209. limiting column; 210. first limiting groove; 211. mounting cavity; 212. second spring; 213. limiting block; 214. screw; 215. second limiting groove; 216. nut; 217. operating rod; 218. slider. DETAILED DESCRIPTION

[0022] See also Figure 1-6 , an automatic cleaning component for a sanitation vehicle, comprising an adjusting mechanism 1, a cleaning mechanism 2 is arranged on the surface of the adjusting mechanism 1;

[0023] The adjusting mechanism 1 is used to be connected to the sanitation vehicle and can adjust the position of the cleaning disc brush 203 , and the cleaning mechanism 2 enables the cleaning disc brush 203 to be quickly disassembled.

[0024] The cleaning mechanism 2 includes a motor 201 and a cleaning disc brush 203. The output shaft of the motor 201 is fixed with a first connecting shell 202. A connecting rod 204 is fixed to the top of the cleaning disc brush 203. A second connecting shell 205 is fixed to the surface of the connecting rod 204. A limiting shell 206 is fixed to the surface of the first connecting shell 202. A first spring 207 is fixed to the inner wall of the limiting shell 206. A limiting plate 208 is fixed to one end of the first spring 207. Two mounting grooves are provided inside the first connecting shell 202. The mounting grooves The surface is slidably connected to the limiting column 209, and the two sides of the limiting column 209 are arranged in a semicircular structure. The surface of the second connection shell 205 is provided with a first limiting groove 210, and the first limiting groove 210 is arranged in a trapezoidal shape. The inner wall of the first connection shell 202 is provided with a mounting cavity 211, and a second spring 212 is fixed to the inner wall of the mounting cavity 211. A limiting block 213 is fixed on the surface of the second spring 212, and the limiting block 213 is arranged in a wedge-shaped structure. The surface of the second connection shell 205 is provided with a second limiting groove 215;

[0025] The motor 201 can drive the first connection shell 202 to rotate, and the first connection shell 202 can drive the cleaning disc brush 203 to rotate through the second connection shell 205 and the connecting rod 204, so as to achieve a cleaning effect. When the second connection shell 205 is located inside the first connection shell 202, the limiting column 209 will be located inside the first limiting groove 210, and the limiting block 213 will be located in the second limiting groove 215, so that the second connection shell 205 can be limited, thereby preventing the second connection shell 205 from separating from the first connection shell 202. When dismantling, push upward The limiting plate 208 compresses the first spring 207 so that one side of the limiting column 209 is no longer limited, and at the same time, the limiting block 213 is moved so that the limiting block 213 is separated from the second limiting groove 215 and enters the installation cavity 211. Then, the connecting rod 204 can be pulled downward so that the limiting column 209 can enter the installation groove through its own surface and the surface shape of the first limiting groove 210. Then, the second connecting shell 205 and the first connecting shell 202 can be removed, thereby realizing the function of quickly removing the cleaning disc brush 203 without the aid of tools.

[0026] Further, the adjustment mechanism 1 includes a fixed shell 101, a first connecting plate 102 is fixed on the surface of the fixed shell 101, an adjusting plate 104 is slidably connected to the surface of the fixed shell 101, an electric push rod 103 is fixed on the top of the fixed shell 101, one end of the electric push rod 103 is fixedly connected to the surface of the adjusting plate 104, a second connecting plate 105 is fixed to the bottom of the adjusting plate 104, a motor 201 is fixed to the top of the second connecting plate 105, and an output shaft of the motor 201 passes through the second connecting plate 105;

[0027] The first connecting plate 102 is used to connect with the sanitation vehicle, and the electric push rod 103 can drive the adjustment plate 104 to slide on the inner wall of the fixed shell 101, so as to adjust the position of the cleaning disc brush 203.

[0028] Furthermore, the adjustment plate 104 is arranged in an I-shaped structure, and the shape of the inner wall of the fixed shell 101 is adapted to the adjustment plate 104;

[0029] The I-shaped adjustment plate 104 can be limited up and down on the inner wall of the fixed shell 101 , thereby preventing the adjustment plate 104 from escaping from the fixed shell 101 by moving up and down, and improving the support effect of the adjustment plate 104 .

[0030] Furthermore, a screw rod 214 is rotatably connected to the surface of the limit block 213, an operating rod 217 is fixed to one end of the screw rod 214, and a nut 216 is fixed to the surface of the first connection shell 202;

[0031] By pulling the operating rod 217, the limit block 213 can be driven to move, thereby ensuring that the limit block 213 can be separated from the second limit groove 215 and enter the installation cavity 211. At the same time, rotating the screw rod 214 can make it threadedly connected with the nut 216, so that the limit block 213 can be limited, allowing the operator to pull the connecting rod 204 downward more conveniently.

[0032] Further, the operating rod 217 has a smaller diameter than the screw 214;

[0033] This ensures that the operating rod 217 can pass through the nut 216 normally, so that the limiting block 213 can move normally.

[0034] Furthermore, a slider 218 is fixed to the surface of the limiting column 209, and the slider 218 is slidably connected to the surface of the mounting groove;

[0035] When the limiting column 209 slides on the inner wall of the installation groove, the sliding block 218 can also slide along with it, and the sliding block 218 can limit the limiting column 209 to prevent the limiting column 209 from leaving the installation groove.

[0036] Furthermore, a protective frame 106 is fixed on the top of the second connecting plate 105, and the motor 201 is located inside the protective frame 106;

[0037] The protection frame 106 can protect the motor 201, reducing the risk of accidental damage to the motor 201 during the cleaning process.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic cleaning assembly for a sanitation vehicle, comprising an adjustment mechanism (1), characterized in that: The surface of the regulating mechanism (1) is provided with a cleaning mechanism (2); The cleaning mechanism (2) comprises a motor (201) and a cleaning disc brush (203); a first connecting shell (202) is fixed to the output shaft of the motor (201); a connecting rod (204) is fixed to the top of the cleaning disc brush (203); a second connecting shell (205) is fixed to the surface of the connecting rod (204); a limiting shell (206) is fixed to the surface of the first connecting shell (202); a first spring (207) is fixed to the inner wall of the limiting shell (206); a limiting plate (205) is fixed to one end of the first spring (207); 08), the first connecting shell (202) has two installation grooves inside, and the surface of the installation groove is slidably connected to a limiting column (209), the surface of the second connecting shell (205) has a first limiting groove (210), the inner wall of the first connecting shell (202) has an installation cavity (211), the inner wall of the installation cavity (211) has a second spring (212) fixed, the surface of the second spring (212) has a limiting block (213) fixed, and the surface of the second connecting shell (205) has a second limiting groove (215).

2. The automatic cleaning assembly for a sanitation vehicle according to claim 1, characterized in that: The adjustment mechanism (1) comprises a fixed shell (101), a first connecting plate (102) is fixed on the surface of the fixed shell (101), an adjusting plate (104) is slidably connected to the surface of the fixed shell (101), an electric push rod (103) is fixed on the top of the fixed shell (101), one end of the electric push rod (103) is fixedly connected to the surface of the adjusting plate (104), a second connecting plate (105) is fixed on the bottom of the adjusting plate (104), the motor (201) is fixed on the top of the second connecting plate (105), and the output shaft of the motor (201) passes through the second connecting plate (105).

3. The automatic cleaning assembly for a sanitation vehicle according to claim 2, characterized in that: The adjustment plate (104) is arranged in an I-shaped structure, and the shape of the inner wall of the fixed shell (101) is adapted to the adjustment plate (104).

4. The automatic cleaning assembly for a sanitation vehicle according to claim 1, characterized in that: A screw rod (214) is rotatably connected to the surface of the limit block (213), an operating rod (217) is fixed to one end of the screw rod (214), and a nut (216) is fixed to the surface of the first connection shell (202).

5. The automatic cleaning assembly for a sanitation vehicle according to claim 4, characterized in that: The operating rod (217) has a smaller diameter than the screw rod (214).

6. The automatic cleaning assembly for a sanitation vehicle according to claim 1, characterized in that: A sliding block (218) is fixed on the surface of the limiting column (209), and the sliding block (218) is slidably connected to the surface of the installation groove.

7. The automatic cleaning assembly for a sanitation vehicle according to claim 2, characterized in that: A protective frame (106) is fixed on the top of the second connecting plate (105), and the motor (201) is located inside the protective frame (106).

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