Sweeping area width adjusting device for environmental sanitation sweeping machine

Abstract

The utility model relates to the technical field of cleaning machines, in particular to a cleaning area width adjusting device for an environmental sanitation cleaning machine, which comprises a U-shaped mounting frame, a first width adjusting assembly and a second width adjusting assembly, sliding grooves are formed in the two sides of the interior of the U-shaped mounting frame, main cleaning brushes are uniformly mounted on the two sides of the bottom of the U-shaped mounting frame, and the main cleaning brushes are connected with the first width adjusting assembly and the second width adjusting assembly. A first width adjusting assembly is arranged at one end of the U-shaped mounting frame and comprises a first servo motor, a first connecting rod, a first arc-shaped connecting plate and a first auxiliary cleaning brush. The novel sweeping area width adjusting device for the environmental sanitation sweeping machine is provided with a structure for providing driving force for the adjusting device through the servo motor, manual adjusting operation is not needed, the operation difficulty is effectively simplified, the labor intensity of sanitation workers can be reduced, and therefore the cleaning efficiency can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of sweeping machine technology, specifically to a sweeping area width adjustment device for a sanitation sweeping machine. Background Technology

[0002] A sweeper is an automatic cleaning machine that combines vacuuming, sweeping, and water spraying. It is mainly used to clean up garbage and dust in outdoor places such as roads, squares, and parks, improving the quality of environmental sanitation. In the field of sanitation, sweepers are an important tool for urban cleaning operations, which can significantly improve cleaning efficiency and reduce the labor intensity of sanitation workers. By adjusting the position and width of the sweeping brushes, it can adapt to cleaning areas of different widths, thereby improving cleaning efficiency and flexibility.

[0003] However, existing sweepers rely on manual adjustment of the sweeping area width, lacking a structure that uses a servo motor to provide driving force for the adjustment component. This is not only time-consuming and labor-intensive, but also increases the complexity of operation and the labor intensity of sanitation workers, resulting in low cleaning efficiency. Therefore, we propose a sweeping area width adjustment device for sanitation sweepers. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a cleaning area width adjustment device for a sanitation sweeper. This new sanitation sweeper cleaning area width adjustment device has a structure that uses a servo motor to provide driving force for the adjustment device, eliminating the need for manual adjustment, effectively simplifying the operation, reducing the labor intensity of sanitation workers, and thus effectively improving cleaning efficiency.

[0005] The technical solution adopted by this utility model to solve its technical problem is a cleaning area width adjustment device for a sanitation sweeper, including a U-shaped mounting frame, a first width adjustment component and a second width adjustment component. The U-shaped mounting frame has sliding grooves on both sides inside. The main cleaning brushes are evenly installed on both sides of the bottom of the U-shaped mounting frame. The first width adjustment component is provided at one end of the U-shaped mounting frame. The first width adjustment component includes a first servo motor, a first connecting rod, a first arc-shaped connecting plate and a first auxiliary cleaning brush. The output end of the first servo motor is connected to the first connecting rod. The first arc-shaped connecting plate is installed on the outside of the first connecting rod by screws. The first auxiliary cleaning brush is installed at the bottom of the first arc-shaped connecting plate.

[0006] The other end of the U-shaped mounting bracket is provided with a second width adjustment component. The second width adjustment component includes a second servo motor, a second connecting rod, a second arc-shaped connecting plate, and a second auxiliary cleaning brush. The output end of the second servo motor is connected to the second connecting rod. The second arc-shaped connecting plate is installed on the outside of the second connecting rod by bolts. The second auxiliary cleaning brush is installed at the bottom of the second arc-shaped connecting plate.

[0007] By adopting the above technical solution, the cleaning area width adjustment device for this new type of sanitation sweeper has a structure that uses a servo motor to provide driving force for the adjustment device, eliminating the need for manual adjustment, effectively simplifying the operation, reducing the labor intensity of sanitation workers, and thus effectively improving cleaning efficiency.

[0008] Specifically, the first width adjustment component also includes a first slider, which is located on both sides of one end of the first connecting rod. The second width adjustment component also includes a second slider, which is located on both sides of one end of the second connecting rod. Both the first slider and the second slider are located inside the groove.

[0009] By adopting the above technical solution, sliders one and two enable both connecting rod one and connecting rod two to slide smoothly and steadily. Moreover, sliders one and two can also limit the sliding of connecting rod one and connecting rod two.

[0010] Specifically, a first support frame is provided at the bottom of the first servo motor, and a second support frame is provided at the bottom of the second servo motor.

[0011] Specifically, the outer side of the U-shaped mounting bracket is provided with positioning pins, and the outer side of the first connecting rod and the second connecting rod is provided with positioning holes.

[0012] By adopting the above technical solution, the stability of the main cleaning brush, the first auxiliary cleaning brush, and the second auxiliary cleaning brush after adjustment can be ensured through the cooperation of the positioning pin and the positioning hole, thereby enhancing the stability of the cleaning process.

[0013] Specifically, the main cleaning brush, the first auxiliary cleaning brush, and the second auxiliary cleaning brush are all made of nylon material.

[0014] Specifically, fluorescent strips are provided on both sides of the U-shaped mounting bracket.

[0015] The beneficial effects of this utility model are:

[0016] The present invention discloses a cleaning area width adjustment device for a sanitation sweeper. A first servo motor drives a first arc-shaped connecting plate and a first auxiliary sweeping brush away from the interior of the U-shaped mounting frame, thereby allowing the first auxiliary sweeping brush to be spliced ​​with the main sweeping brush. A second servo motor drives a second arc-shaped connecting plate and a second auxiliary sweeping brush away from the interior of the U-shaped mounting frame, thereby allowing the second auxiliary sweeping brush to be spliced ​​with the main sweeping brush. By splicing the first and second auxiliary sweeping brushes with the main sweeping brush, the sweeping brush is widened.

[0017] The present invention discloses a cleaning area width adjustment device for a sanitation sweeper. A first servo motor can drive a first connecting rod to move in the opposite direction, driving a first arc-shaped connecting plate and a first auxiliary sweeping brush into the interior of a U-shaped mounting frame. At the same time, a second servo motor can drive a second arc-shaped connecting plate and a second auxiliary sweeping brush into the interior of a U-shaped mounting frame through a second connecting rod. This allows the first and second auxiliary sweeping brushes to be hidden in the cavity inside the U-shaped mounting frame, so that the main sweeping brush returns to its original width.

[0018] The present invention discloses a cleaning area width adjustment device for a sanitation sweeper. The first slider, the second slider, and the sliding groove allow the first connecting rod and the second connecting rod to slide smoothly and steadily. At the same time, the first slider and the second slider can limit the first connecting rod and the second connecting rod, preventing them from slipping out of the sliding groove inside the U-shaped mounting frame, thereby improving the stability during operation. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the positioning pin structure of this utility model;

[0023] Figure 4 This is a cross-sectional view of the present invention.

[0024] In the diagram: 1. U-shaped mounting bracket; 2. Width adjustment component 1; 201. Servo motor 1; 202. Connecting rod 1; 203. Arc-shaped connecting plate 1; 204. Slider 1; 205. Auxiliary cleaning brush 1; 3. Width adjustment component 2; 301. Servo motor 2; 302. Connecting rod 2; 303. Arc-shaped connecting plate 2; 304. Slider 2; 305. Auxiliary cleaning brush 2; 4. Main cleaning brush; 5. Fluorescent strip; 6. Support frame 1; 7. Support frame 2; 8. Slide groove; 9. Positioning pin; 10. Positioning hole. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] To simplify operations, reduce the workload of sanitation workers, and thus improve cleaning efficiency, such as... Figures 1-4 As shown, the present invention discloses a cleaning area width adjustment device for a sanitation sweeper, comprising a U-shaped mounting frame 1, a first width adjustment component 2, and a second width adjustment component 3. The U-shaped mounting frame 1 has sliding grooves 8 on both sides inside. Main cleaning brushes 4 are evenly installed on both sides of the bottom of the U-shaped mounting frame 1. A first width adjustment component 2 is provided at one end of the U-shaped mounting frame 1. The first width adjustment component 2 includes a first servo motor 201, a first connecting rod 202, a first arc-shaped connecting plate 203, and a first auxiliary cleaning brush 205. The output end of the first servo motor 201 is connected to the first connecting rod 202. An arc-shaped connecting plate 203 is installed on the outer side of the first connecting rod 202 by screws. An auxiliary cleaning brush 205 is installed at the bottom of the first arc-shaped connecting plate 203.

[0027] The other end of the U-shaped mounting bracket 1 is provided with a second width adjustment component 3. The second width adjustment component 3 includes a second servo motor 301, a second connecting rod 302, a second arc-shaped connecting plate 303, and a second auxiliary cleaning brush 305. The output end of the second servo motor 301 is connected to the second connecting rod 302. The second arc-shaped connecting plate 303 is installed on the outside of the second connecting rod 302 by bolts. The second auxiliary cleaning brush 305 is installed at the bottom of the second arc-shaped connecting plate 303.

[0028] In use, the first servo motor 201 can pull the first connecting rod 202, thereby driving the first arc-shaped connecting plate 203 and the first auxiliary cleaning brush 205 away from the interior of the U-shaped mounting frame 1, so that the first auxiliary cleaning brush 205 can be spliced ​​with the main cleaning brush 4. The second servo motor 301 can pull the second connecting rod 302, thereby driving the second arc-shaped connecting plate 303 and the second auxiliary cleaning brush 305 away from the interior of the U-shaped mounting frame 1, so that the second auxiliary cleaning brush 305 can be spliced ​​with the main cleaning brush 4. By splicing the first auxiliary cleaning brush 205 and the second auxiliary cleaning brush 305 with the main cleaning brush 4, the cleaning brush is widened.

[0029] The first servo motor 201 can drive the first connecting rod 202 to move in the opposite direction, driving the first arc-shaped connecting plate 203 and the first auxiliary cleaning brush 205 into the interior of the U-shaped mounting frame 1. At the same time, the second servo motor 301 can drive the second arc-shaped connecting plate 303 and the second auxiliary cleaning brush 305 into the interior of the U-shaped mounting frame 1 through the second connecting rod 302. This allows the first auxiliary cleaning brush 205 and the second auxiliary cleaning brush 305 to be hidden in the cavity inside the U-shaped mounting frame 1, so that the main cleaning brush 4 returns to its original width.

[0030] With the cooperation of slider 204, slider 304 and groove 8, connecting rod 202 and connecting rod 302 can slide smoothly and steadily when driven. At the same time, slider 204 and slider 304 can limit connecting rod 202 and connecting rod 302, preventing them from slipping out of the groove 8 inside the U-shaped mounting bracket 1, thus improving the stability during operation.

[0031] For example, such as Figure 2 As shown, the first width adjustment component 2 also includes a first slider 204, which is located on both sides of one end of the first connecting rod 202. The second width adjustment component 3 also includes a second slider 304, which is located on both sides of one end of the second connecting rod 302. Both the first slider 204 and the second slider 304 are located inside the slide groove 8.

[0032] In use, slider 204 and slider 304 enable both connecting rod 202 and connecting rod 302 to slide smoothly and steadily. Furthermore, slider 204 and slider 304 also limit the sliding of connecting rod 202 and connecting rod 302.

[0033] For example, such as Figure 1As shown, the bottom of the first servo motor 201 is provided with a first support frame 6, and the bottom of the second servo motor 301 is provided with a second support frame 7.

[0034] In use, the first support frame 6 and the second support frame 7 can support the first servo motor 201 and the second servo motor 301, respectively.

[0035] For example, such as Figure 3 As shown, the outer side of the U-shaped mounting bracket 1 is provided with positioning pins 9, and the outer side of the first connecting rod 202 and the second connecting rod 302 is provided with positioning holes 10.

[0036] During use, the positioning pin 9 and positioning hole 10 work together to ensure the stability of the main cleaning brush 4, the first auxiliary cleaning brush 205 and the second auxiliary cleaning brush 305 after adjustment, which can enhance the stability of the cleaning process.

[0037] For example, such as Figure 1 , Figure 2 , Figure 4 As shown, the main cleaning brush 4, the first auxiliary cleaning brush 205, and the second auxiliary cleaning brush 305 are all made of nylon material.

[0038] When in use, the nylon material has high strength, toughness and wear resistance, and can withstand greater pressure and wear, which makes the main cleaning brush 4, the first auxiliary cleaning brush 205 and the second auxiliary cleaning brush 305 have a long service life.

[0039] For example, such as Figure 1 , Figure 2 As shown, fluorescent strips 5 are provided on both sides of the U-shaped mounting bracket 1.

[0040] When in use, the fluorescent strip 5 can glow when illuminated in low-light environments or at night, enhancing visibility and improving safety.

[0041] When using this utility model, if it is necessary to adjust the width of the cleaning area of ​​the sweeper, the operator turns on the No. 1 servo motor 201 and the No. 2 servo motor 301. The No. 1 servo motor 201 can pull the No. 1 connecting rod 202, which in turn drives the No. 1 arc-shaped connecting plate 203 and the No. 1 auxiliary sweeping brush 205 away from the inside of the U-shaped mounting frame 1, so that the No. 1 auxiliary sweeping brush 205 can be spliced ​​with the main sweeping brush 4.

[0042] Furthermore, the second servo motor 301 can pull the second connecting rod 302, thereby driving the second arc-shaped connecting plate 303 and the second auxiliary cleaning brush 305 away from the interior of the U-shaped mounting frame 1 through the second connecting rod 302, so that the second auxiliary cleaning brush 305 can be spliced ​​with the main cleaning brush 4.

[0043] Furthermore, after pre-setting, the first servo motor 201 can drive the first connecting rod 202 to move in the opposite direction, driving the first arc-shaped connecting plate 203 and the first auxiliary cleaning brush 205 into the interior of the U-shaped mounting frame 1. At the same time, the second servo motor 301 can drive the second arc-shaped connecting plate 303 and the second auxiliary cleaning brush 305 into the interior of the U-shaped mounting frame 1 through the second connecting rod 302. This allows the first auxiliary cleaning brush 205 and the second auxiliary cleaning brush 305 to be hidden in the cavity inside the U-shaped mounting frame 1, so that the main cleaning brush 4 returns to its original width.

[0044] Furthermore, during the sliding process of the first connecting rod 202 and the second connecting rod 302, through the cooperation of the first slider 204, the second slider 304 and the slide groove 8, the first connecting rod 202 and the second connecting rod 302 can slide smoothly and steadily when driven. At the same time, the width of the slide groove 8 is smaller than the overall width of the U-shaped mounting bracket 1. Therefore, by utilizing the limiting effect of the first slider 204 and the second slider 304, the first connecting rod 202 and the second connecting rod 302 will not slip out of the slide groove 8 inside the U-shaped mounting bracket 1.

[0045] Furthermore, by cooperating with the positioning pin 9 and the positioning hole 10, the main cleaning brush 4, the first auxiliary cleaning brush 205 and the second auxiliary cleaning brush 305 can be positioned and connected to the U-shaped mounting bracket 1, which can ensure the stability of the main cleaning brush 4, the first auxiliary cleaning brush 205 and the second auxiliary cleaning brush 305 after adjustment, and enhance the stability of the cleaning process.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sweeping area width adjustment device for a sanitation sweeper, characterized in that, The device includes a U-shaped mounting frame (1), a first width adjustment component (2), and a second width adjustment component (3). The U-shaped mounting frame (1) has sliding grooves (8) on both sides inside. The main cleaning brushes (4) are evenly installed on both sides of the bottom of the U-shaped mounting frame (1). The first width adjustment component (2) is provided at one end of the U-shaped mounting frame (1). The first width adjustment component (2) includes a first servo motor (201), a first connecting rod (202), a first arc-shaped connecting plate (203), and a first auxiliary cleaning brush (205). The output end of the first servo motor (201) is connected to the first connecting rod (202). The first arc-shaped connecting plate (203) is installed on the outside of the first connecting rod (202) by screws. The first auxiliary cleaning brush (205) is installed at the bottom of the first arc-shaped connecting plate (203). The other end of the U-shaped mounting bracket (1) is provided with a second width adjustment component (3). The second width adjustment component (3) includes a second servo motor (301), a second connecting rod (302), a second arc-shaped connecting plate (303), and a second auxiliary cleaning brush (305). The output end of the second servo motor (301) is connected to the second connecting rod (302). The second arc-shaped connecting plate (303) is installed on the outside of the second connecting rod (302) by bolts. The second auxiliary cleaning brush (305) is installed at the bottom of the second arc-shaped connecting plate (303).

2. The cleaning area width adjustment device for a sanitation sweeper according to claim 1, characterized in that, The first width adjustment component (2) also includes a first slider (204), which is located on both sides of one end of the first connecting rod (202). The second width adjustment component (3) also includes a second slider (304), which is located on both sides of one end of the second connecting rod (302). Both the first slider (204) and the second slider (304) are located inside the slide groove (8).

3. The cleaning area width adjustment device for a sanitation sweeper according to claim 1, characterized in that, The bottom of the first servo motor (201) is provided with a first support frame (6), and the bottom of the second servo motor (301) is provided with a second support frame (7).

4. The cleaning area width adjustment device for a sanitation sweeper according to claim 1, characterized in that, The outer side of the U-shaped mounting bracket (1) is provided with positioning pins (9), and the outer side of the first connecting rod (202) and the second connecting rod (302) is provided with positioning holes (10).

5. The cleaning area width adjustment device for a sanitation sweeper according to claim 1, characterized in that, The main cleaning brush (4), the first auxiliary cleaning brush (205), and the second auxiliary cleaning brush (305) are all made of nylon material.

6. The cleaning area width adjustment device for a sanitation sweeper according to claim 1, characterized in that, Fluorescent strips (5) are provided on both sides of the U-shaped mounting bracket (1).

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