Suction cup structure of sanitation vehicle and sanitation vehicle with suction cup structure

Abstract

The suction cup structure of the sanitation truck comprises a suction cup, a rolling brush is arranged in the suction cup, side plates are arranged on the two sides of the suction cup respectively, notches with downward openings are formed in the two side plates, bearing seats are fixedly installed at the notches through bolts, and the bearing seats are fixedly connected with the suction cup through bolts. The two ends of the rolling brush are connected with the bearing seats, one end of the rolling brush is connected with a gear, and the gear is connected with the transmission mechanism through a chain. When the rolling brush needs to be disassembled, the bearing seat is disassembled, and the rolling brush is put down through the notch in the side plate, so that the rolling brush is more convenient to disassemble and assemble, the actions of disassembling the side plate and the like in the prior art are avoided, and the time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitation vehicles, in particular to a sanitation vehicle suction cup structure and a sanitation vehicle with the same. Background Art

[0002] Currently, existing sanitation vehicle suction cups all have roller brushes installed inside the suction cups. If the roller brush in existing structures is damaged and needs to be repaired or replaced, the side panels and transmission mechanism must be removed before the roller brush can be removed, making the disassembly and assembly process quite cumbersome. Furthermore, the existing structures cannot adjust the height of the roller brush as needed. Over time, the roller brush cannot clean the floor properly, resulting in unsatisfactory cleaning results. Summary of the Invention

[0003] The utility model is to solve the above-mentioned shortcomings and provides a suction cup structure for a sanitation vehicle, which comprises a suction cup, a roller brush is arranged in the suction cup, side panels are respectively provided on both sides of the suction cup, and both side panels are provided with a notch opening downward, and a bearing seat is fixedly installed at the notch by bolts, both ends of the roller brush are connected to the bearing seat, one end of which is connected to a gear, and the gear is connected to a transmission mechanism through a chain.

[0004] In order to facilitate the adjustment of the height of the roller brush so that the knurling can better clean the floor, threaded columns are fixedly connected to the two side panels, and an adjustment seat that cooperates with the threaded columns is fixedly installed on the suction cup. Strip holes are also provided on the two side panels, and fixing bolts are installed in the strip holes. Adjustment nuts are provided on the threaded columns.

[0005] In order to facilitate the installation and removal of the side panels, a notch is provided on the adjustment seat for the threaded column to pass through.

[0006] In order to better clean the ground and prevent obstacles from damaging the side spray mechanism, a side spray mechanism is also installed on the suction cup. The side spray mechanism includes a bracket fixedly mounted on the suction cup, and a mounting seat is movably connected to the bracket via a first rotating shaft. One end of the mounting seat is movably connected to a mounting plate via a second rotating shaft. A side spray rod is fixedly mounted on the mounting plate, and a cylinder is mounted on the other end of the mounting seat, and the other end of the cylinder is movably connected to the mounting plate.

[0007] In order to enable the side spray mechanism to return to its position in time after colliding with an obstacle, a spring seat is installed on the mounting seat, and a return spring is installed on the suction cup, and the other end of the return spring is connected to the spring seat.

[0008] A sanitation vehicle comprises the sanitation vehicle suction cup structure described in any one of the above items.

[0009] The utility model has the following beneficial effects:

[0010] 1. When the roller brush needs to be disassembled, remove the bearing seat and put the roller brush down through the gap on the side panel. This makes disassembly and installation more convenient, avoiding the need to disassemble the side panel and other actions, saving time.

[0011] 2. The height of the side panels can be adjusted through the threaded column and the adjusting nut, thereby achieving the purpose of adjusting the height of the roller brush so that the roller brush can better fit the ground and better clean the ground.

[0012] 3. The side spray mechanism can rotate when encountering an obstacle, and reset by the reset spring after passing the obstacle to prevent the obstacle from damaging the side spray mechanism. When not working, the side spray rod can be pulled upright by the cylinder to avoid exceeding the width of the vehicle body, thereby affecting the vehicle's passability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0014] Figure 1 It is a structural diagram of the present utility model.

[0015] Figure 2 yes Figure 1 Schematic diagram of the left view structure.

[0016] Figure 3 It is a structural diagram of the side spray mechanism.

[0017] In the figure: suction cup 1, side spray mechanism 2, return spring 3, threaded column 4, adjustment seat 5, transmission mechanism 6, side plate 7, adjustment nut 8, roller brush 9, strip hole 10, fixing bolt 11, bearing seat 12, bolt 13, notch 14, mounting seat 21, spring seat 22, rotating shaft 1 23, rotating shaft 2 24, side spray rod 25, mounting plate 26. DETAILED DESCRIPTION

[0018] The following diagrams illustrate various embodiments of the present invention. For clarity, many physical details will be included in the following description. However, it should be understood that these physical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not essential. Furthermore, to simplify the drawings, some commonly used structures and components are depicted in simplified schematic form.

[0019] In addition, in the present invention, descriptions such as "first" and "second" are only used for descriptive purposes and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0020] like Figures 1 to 3 As shown, a suction cup structure for a sanitation vehicle includes a suction cup 1, a roller brush 9 is arranged inside the suction cup 1, side panels 7 are respectively provided on both sides of the suction cup 1, and the two side panels 7 are provided with a downward-opening notch 14, and a bearing seat 12 is fixedly installed at the notch 14 by a bolt 13. Both ends of the roller brush 9 are connected to the bearing seat 12, and one end is connected to a gear, and the gear is connected to the transmission mechanism 6 through a chain.

[0021] Furthermore, a threaded column 4 is fixedly connected to the two side panels 7, an adjustment seat 5 that cooperates with the threaded column 4 is fixedly installed on the suction cup 1, and strip holes 10 are also provided on the two side panels 7. Fixing bolts 11 are installed in the strip holes 10, and an adjusting nut 8 is provided on the threaded column 4.

[0022] Furthermore, the adjustment seat 5 is provided with a notch for the threaded column 4 to pass through.

[0023] Furthermore, a side spray mechanism 2 is also installed on the suction cup 1, and the side spray mechanism 2 includes a bracket fixedly installed on the suction cup 1, and a mounting seat 21 is movably connected to the bracket through a rotating shaft 1 23, and one end of the mounting seat 21 is movably connected to a mounting plate 26 through a rotating shaft 24, and a side spray rod 25 is fixedly installed on the mounting plate 26, and a cylinder 27 is installed at the other end of the mounting seat 21, and the other end of the cylinder 27 is movably connected to the mounting plate 26.

[0024] Furthermore, a spring seat 22 is installed on the mounting seat 21 , a return spring 3 is installed on the suction cup 1 , and the other end of the return spring 3 is connected to the spring seat 22 .

[0025] Furthermore, a sanitation vehicle comprises the sanitation vehicle suction cup structure described in any one of the above items.

[0026] To remove the roller brush 9, simply remove the bearing housing 12 and the end connected to the transmission mechanism 6 using the bolts 13. The chain is then removed, and the roller brush 9 is then removed through the notch in the side panel 7. The installation and removal process is similar. This makes assembly and disassembly of the roller brush 9 much more convenient, eliminating the need to disassemble the side panel 7 and transmission mechanism 6 as before.

[0027] When the height of the roller brush 9 needs to be adjusted, the nut 8 and the threaded column 4 cooperate to adjust the height of the side plate 7, thereby adjusting the height of the roller brush 9. When the side plate 7 moves vertically up and down, it can slide up and down on the fixing bolt 11 through the strip hole 10, and the fixing bolt 11 can fix the side plate 7.

[0028] When the side spray mechanism 2 encounters an obstacle, it rotates around axis 1 23 to prevent the obstacle from damaging the side spray rod 25. After passing the obstacle, the return spring 3 pulls the side spray mechanism 2 back to its original position. When the side spray mechanism 2 is not in operation, the cylinder 27 rotates the mounting plate 26, which in turn drives the side spray rod 25 upright, preventing the side spray rod 25 from extending beyond the vehicle width and affecting the vehicle's passability.

[0029] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. It will be apparent to those skilled in the art that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be included within the scope of the claims of the present invention.

Claims

1. A suction cup structure for a sanitation vehicle, comprising a suction cup (1), a roller brush (9) disposed inside the suction cup (1), and side plates (7) disposed on both sides of the suction cup (1), characterized in that: A downwardly opening notch (14) is provided on each of the two side plates (7), and a bearing seat (12) is fixedly mounted on the notch (14) by means of bolts (13). Both ends of the roller brush (9) are connected to the bearing seat (12), and one end thereof is connected to a gear, which is connected to the transmission mechanism (6) via a chain.

2. A suction cup structure for a sanitation vehicle according to claim 1, characterized in that: The two side plates (7) are fixedly connected with threaded columns (4), and the suction cup (1) is fixedly mounted with an adjustment seat (5) that matches the threaded columns (4). The two side plates (7) are also provided with strip holes (10), and fixing bolts (11) are installed in the strip holes (10). The threaded columns (4) are provided with adjustment nuts (8).

3. A suction cup structure for a sanitation vehicle according to claim 2, characterized in that: The adjusting seat (5) is provided with a notch for the threaded column (4) to pass through.

4. A suction cup structure for a sanitation vehicle according to claim 3, characterized in that: The suction cup (1) is also equipped with a side spray mechanism (2), and the side spray mechanism (2) includes a bracket fixedly mounted on the suction cup (1), a mounting seat (21) movably connected to the bracket via a first rotating shaft (23), one end of the mounting seat (21) is movably connected to a mounting plate (26) via a second rotating shaft (24), a side spray rod (25) is fixedly mounted on the mounting plate (26), and a cylinder (27) is mounted on the other end of the mounting seat (21), and the other end of the cylinder (27) is movably connected to the mounting plate (26).

5. The suction cup structure of a sanitation vehicle according to claim 4, characterized in that: A spring seat (22) is mounted on the mounting seat (21), a return spring (3) is mounted on the suction cup (1), and the other end of the return spring (3) is connected to the spring seat (22).

6. A sanitation vehicle, characterized in that: It comprises the sanitation vehicle suction cup structure as described in any one of claims 1 to 5.

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