Anti-collision device for sanitation vehicle

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By designing a sanitation vehicle anti-collision device including the body, base and buffering device of the sanitation vehicle, the impact problem caused by blind spots in the visual field when the sanitation vehicle is reversed is solved, and the installation process is simplified, achieving effective buffering and installation efficiency of the vehicle body is improved.

CN222572244UInactive Publication Date: 2025-03-07CHANGGE SENYUAN SMART SANITATION TECH CO LTD

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Patent Information

Application Number: CN202421321020.4
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-06-12
Publication Date: 2025-03-07
Estimated Expiration: Not applicable · inactive patent

AI Technical Summary

Technical Problem

Existing sanitation vehicles are prone to blind spots in the field of vision during reverse, resulting in damage caused by hitting objects in the rear. At the same time, the process of installing anti-collision devices is cumbersome and time-consuming.

Method used

A collision prevention device for sanitation vehicles is designed, including the body, base and buffer device of sanitation vehicles. Through the sliding connection of the first slide groove and the first slide, the first connecting plate is fixed to the rear end of the vehicle body by combining the rotating connection of the first connecting block and the first threaded hole. The buffering device realizes buffering the vehicle body when impacted through components such as the first buffer structure, the second connecting plate, the anti-collision plate, the second buffer structure, and the like.

Benefits of technology

It effectively solves the impact problem caused by blind spots in the field of vision when reversing the sanitation vehicle. The vehicle body is buffered during impact through a buffer device to reduce damage. In addition, the design simplifies the installation process of the anti-collision device and improves the installation efficiency.

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Figure CN222572244U_ABST

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Abstract

The utility model relates to the technical field of sanitation trucks, in particular to an anti-collision device for a sanitation truck, which comprises a sanitation truck body, a base and a buffer device, a first sliding block in the base is slidably connected in a first sliding groove in the sanitation truck body, a first connecting block is welded at the lower end of the first sliding groove, and a second connecting block is welded at the lower end of the first connecting block. The first connecting block is aligned with a first threaded hole in the base and connected with the first threaded hole through a bolt, one side of a first connecting plate in the base is connected with a first buffering structure through a bolt, the upper end of the first buffering structure is connected with the lower end of a second connecting plate through a bolt, and the second connecting plate is hollow to form a second sliding groove; the first buffer structure is connected with the lower end of the second connecting plate through a bolt, and the second connecting plate is connected with the lower end of the anti-collision plate, so that the first buffer structure can buffer the vehicle body when the anti-collision plate is collided; and a third buffer structure connected with the lower end of the second connecting plate through a bolt can achieve a certain buffer effect when the vehicle body is collided.

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Description

Technical Field

[0001] The utility model relates to the technical field of sanitation vehicles, in particular to an anti-collision device for sanitation vehicles. Background Art

[0002] Sanitation vehicles are special vehicles used for city appearance tidying and cleaning. Sanitation sweepers mainly use airflow to collect and store dust and garbage, so they are very efficient. They effectively reduce dust pollution, improve air quality, reduce the content of inhalable particulate matter in the air, and improve people's living environment.

[0003] However, existing sanitation vehicles are prone to blind spots during reversing, causing the rear of the sanitation vehicle to collide with some objects, causing certain damage to the rear end of the sanitation vehicle. In addition, the process of installing anti-collision devices on some sanitation vehicles is relatively cumbersome and the anti-collision devices cannot be installed quickly, which is time-consuming and laborious.

[0004] Therefore, in order to solve the above problems, an anti-collision device for a sanitation vehicle is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-collision device for sanitation vehicles to solve the problem mentioned in the above background technology that in the prior art sanitation vehicles, some blind spots may easily appear during the reversing process, causing the rear of the sanitation vehicle to collide with some objects and cause certain damage to the rear end of the sanitation vehicle, and the process of installing the anti-collision device on some sanitation vehicles is relatively cumbersome and the anti-collision device cannot be installed quickly, which is time-consuming and laborious.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-collision device for a sanitation vehicle, comprising: a sanitation vehicle body, a base and a buffer device;

[0007] The first slide groove in the sanitation vehicle body is slidably connected to the first slider in the base, and a first connecting block is welded at the lower end of the first slide groove. The first connecting block is aligned with the first threaded hole in the base and connected with bolts, and one side of the first connecting plate in the base is bolted to the first buffer structure, and the upper end of the first buffer structure is bolted to the lower end of the second connecting plate. The second connecting plate is hollow inside to form a second slide groove, and the second slide groove is movably connected to the second slider. A second rotating buckle is welded at the lower end of the second slider, and the second rotating buckle is bolted to the rotating rod inside, and the lower end of the rotating rod is bolted to the first rotating buckle, the lower end of the first rotating buckle is bolted to the second connecting block, and the lower end of the second connecting block is bolted to the second buffer structure.

[0008] Preferably, the lower end of the vehicle body in the sanitation vehicle body is connected to the first slide groove by bolts, the lower end of the first slide groove is welded to the first connecting block, and the internal thread of the first connecting block is hollow.

[0009] Preferably, the lower end of the first connecting plate in the base is connected to the first sliding block by bolts, and the first sliding block is slidably connected in the first sliding groove.

[0010] Preferably, the inner side of the first threaded hole with hollow threads at the lower end of the first connecting plate is aligned with the threaded hole in the first connecting block and connected with bolts, and the upper end of the first connecting plate is hollowed into a second threaded hole, and the interior of the second threaded hole is rotatably connected with a rotating bolt.

[0011] Preferably, the upper end of the first buffer structure in the buffer device is connected to the lower end of the second connecting plate by bolts, the interior of the second connecting plate is hollow to form a second slide groove, and the upper end of the second connecting plate is connected to the anti-collision plate by bolts.

[0012] Preferably, the second slide groove is movably connected to the second slider, the lower end of the second slider is welded to the upper end of the second rotating buckle, and the second rotating buckle is movably connected to the upper end of the rotating rod.

[0013] Preferably, the lower end of the rotating rod is bolted to the upper end of the first rotating buckle, the lower end of the first rotating buckle is bolted to the upper end of the second connecting block, the inner side of the second connecting block is bolted to the third connecting plate, the lower end of the third connecting plate is bolted to the third buffer structure, the lower end of the third buffer structure is bolted to the upper end of the first connecting plate, the lower end of the second connecting block is bolted to the second buffer structure, and the lower end of the second buffer structure is bolted to the upper end of the first connecting plate in the base.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model can allow the first sliding block in the first connecting plate to be inserted into the first sliding groove through the first sliding groove, and the first connecting block welded at the lower end of the first sliding groove can make the internal threaded hollow part of the first connecting block aligned with the first threaded hole and connected with bolts, and the second threaded hole can make the upper end of the first connecting plate be fixed to the rear end of the vehicle body by rotating bolts, and the first buffer structure is connected to the lower end of the second connecting plate with bolts, and the second connecting plate is connected to the lower end of the anti-collision plate, so that the first buffer structure can buffer the vehicle body when the anti-collision plate is hit, and the third buffer structure connected by bolts at the lower end of the second connecting plate can have a certain buffering effect when the vehicle body is hit.

[0015] 1. The utility model is provided with a vehicle body, a first slide groove, a first connecting block, a first connecting plate, a first threaded hole, a first slider, a second threaded hole and a rotating bolt. The first slide groove connected by bolts at the lower end of the vehicle body can enable the first slider to be slidably connected in the first slide groove, the first connecting block is aligned with the first threaded hole and the connecting bolt is rotated so that the bolt can fix the first connecting plate, the second threaded hole threadedly connected to the upper end of the first connecting plate can be rotated inside the second threaded hole to connect the rotating bolt, and the rotating bolt can enable the rotating bolt to connect the upper end of the first connecting plate to the rear end of the vehicle body.

[0016] 2. The utility model is provided with a first buffer structure, a second connecting plate, an anti-collision plate, a second buffer structure, a second connecting block, a first rotating buckle, a rotating rod, a second rotating buckle, a second sliding block, a third connecting plate and a third buffer structure, wherein the first buffer structure can support the four sides of the anti-collision plate when being hit, and the rotating rod connected to the upper end of the second buffer structure with bolts can make the rotating rod swing, and the second rotating buckle connected to the upper end of the rotating rod with bolts can make the second rotating buckle drive the second sliding block in the first sliding block to slide, and the third buffer structure connected to the lower end of the third connecting plate with bolts can make the third buffer structure support the third connecting plate, so that the third connecting plate can be supported by the third buffer structure to return to its original position when being pressed downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic side cross-sectional view of the structure of the utility model;

[0018] Figure 2 It is a schematic side view of the structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a top view cross section of the structure of the utility model;

[0020] Figure 4 It is a schematic rear view of the structure of the utility model.

[0021] In the figure: 1. sanitation vehicle body; 101. vehicle body; 102. first slide groove; 103. first connecting block; 2. base; 201. first connecting plate; 202. first threaded hole; 203. first slider; 204. second threaded hole; 205. rotating bolt; 3. buffer device; 301. first buffer structure; 302. second connecting plate; 303. anti-collision plate; 304. second buffer structure; 305. second connecting block; 306. first rotating buckle; 307. rotating rod; 308. second rotating buckle; 309. second slider; 310. second slide groove; 311. third connecting plate; 312. third buffer structure. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , an embodiment provided by the utility model:

[0024] An anti-collision device for a sanitation vehicle, comprising: a sanitation vehicle body 1, a base 2 and a buffer device 3;

[0025] The first slide groove 102 in the sanitation vehicle body 1 is internally slidably connected to the first slider 203 in the base 2, and a first connecting block 103 is welded at the lower end of the first slide groove 102. The first connecting block 103 is aligned with the first threaded hole 202 in the base 2 and connected with bolts. One side of the first connecting plate 201 in the base 2 is bolted to the first buffer structure 301, and the upper end of the first buffer structure 301 is bolted to the lower end of the second connecting plate 302. The second connecting plate 302 is hollow inside to form a second slide groove 310, and the second slide groove 310 is internally movably connected to the second slider 309. The second rotating buckle 308 is welded at the lower end of the second slider 309, and the second rotating buckle 308 is internally connected to the rotating rod 307 with bolts. The lower end of the rotating rod 307 is bolted to the first rotating buckle 306, the lower end of the first rotating buckle 306 is bolted to the second connecting block 305, and the lower end of the second connecting block 305 is bolted to the second buffer structure 304.

[0026] Furthermore, the lower end of the body 101 in the sanitation vehicle body 1 is connected to the first slide groove 102 with bolts, and the first connecting block 103 is welded to the lower end of the first slide groove 102. The internal thread of the first connecting block 103 is hollow. The first slide groove 102 is used to enable the first slide groove 203 to slide in the first slide groove 102. The first connecting block 103 welded at the lower end of the first slide groove 102 is used to align with the first threaded hole 202 and connect it with bolts.

[0027] Furthermore, the lower end of the first connecting plate 201 in the base 2 is connected to the first slider 203 with bolts, and the first slider 203 is slidably connected in the first slide groove 102. The first slider 203 is slidably connected in the first slide groove 102, so that the first connecting plate 201 can slide in the first slide groove 102, so that the first connecting plate 201 can be quickly installed.

[0028] Furthermore, the inner side of the first threaded hole 202 hollowed out at the lower end of the first connecting plate 201 is aligned with the threaded hole in the first connecting block 103 and connected with bolts, the upper end of the first connecting plate 201 is hollowed out into a second threaded hole 204, and the inside of the second threaded hole 204 is rotatably connected with a rotating bolt 205. The second threaded hole 204 hollowed out at the upper end of the first connecting plate 201 is connected to the rear end of the vehicle body 101 by the rotating bolt 205.

[0029] Furthermore, the upper end of the first buffer structure 301 in the buffer device 3 is bolted to the lower end of the second connecting plate 302, the interior of the second connecting plate 302 is hollow to form a second slide groove 310, the upper end of the second connecting plate 302 is bolted to the anti-collision plate 303, the upper end of the first buffer structure 301 is bolted to the lower end of the second connecting plate 302 to support the four corners of the lower end of the second connecting plate 302, and the upper end of the second connecting plate 302 is bolted to the anti-collision plate 303 to protect the buffer structure inside the anti-collision plate 303.

[0030] Furthermore, the second slide groove 310 is internally movably connected to the second slider 309, the lower end of the second slider 309 is welded to the upper end of the second rotating buckle 308, and the second rotating buckle 308 is internally movably connected to the upper end of the rotating rod 307. The second slide groove 310 is internally movably connected to the second slider 309 to enable the rotating rod 307 to be driven by the second slider 309 to tilt to both sides when it is hit, thereby reducing a certain amount of pressure on the buffer structure on the inner side of the second connecting plate 302.

[0031] Furthermore, the lower end of the rotating rod 307 is bolted to the upper end of the first rotating buckle 306, the lower end of the first rotating buckle 306 is bolted to the upper end of the second connecting block 305, the inner side of the second connecting block 305 is bolted to the third connecting plate 311, the lower end of the third connecting plate 311 is bolted to the third buffer structure 312, the lower end of the third buffer structure 312 is bolted to the upper end of the first connecting plate 201, the lower end of the second connecting block 305 is bolted to the second buffer structure 304, the lower end of the second buffer structure 304 is bolted to the upper end of the first connecting plate 201 in the base 2, and the lower end of the third connecting plate 311 is bolted to the third buffer structure 312 so that the impact force of the second buffer structure 304 pressing downward when it is hit can be buffered by the third buffer structure 312 to play a further buffering role.

[0032] Working principle: When in use, first slide the first slider 203 inside the first connecting plate 201 and connect it to the inside of the first slide groove 102, align the first connecting block 103 with the first threaded hole 204 and rotate the connecting bolt so that the bottom of the first connecting plate 201 is fixedly connected, and then use the rotating bolt 205 to rotate and connect it in the second threaded hole 204 and rotate and connect it to the rear end of the vehicle body 101 so that the upper end of the first connecting plate 201 is fixedly connected. When the anti-collision plate 303 is hit, the first buffer structure 301 connected to the inner side of the second connecting plate 302 is pressed downward. The second buffer structure 304 connected with the third connecting plate 311 by bolts at the lower end thereof will also perform a second buffering. When the second buffer structure 304 slides downward, it will drive the third buffer structure 312 connected with the third connecting plate 311 by bolts at the lower end thereof to perform a third buffering. The third connecting plate 311 connected with the third connecting plate 311 by bolts at the inner side of the second buffer structure 304 will be buffered by the third buffering while the mechanism 312 will support and restore the original position.

[0033] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. An anti-collision device for a sanitation vehicle, comprising: A sanitation vehicle body (1), a base (2) and a buffer device (3); The invention is characterized in that: the first slide groove (102) in the sanitation vehicle body (1) is internally slidably connected to the first slider (203) in the base (2); a first connecting block (103) is welded to the lower end of the first slide groove (102); the first connecting block (103) is aligned with the first threaded hole (202) in the base (2) and connected with bolts; one side of the first connecting plate (201) in the base (2) is connected with the first buffer structure (301) by bolts; the upper end of the first buffer structure (301) is connected with the lower end of the second connecting plate (302) by bolts; the second connecting plate The interior of (302) is hollow to form a second slide groove (310), the interior of the second slide groove (310) is movably connected to the second slider (309), the lower end of the second slider (309) is welded to a second rotating buckle (308), the interior of the second rotating buckle (308) is connected to a rotating rod (307) by bolts, the lower end of the rotating rod (307) is connected to the first rotating buckle (306) by bolts, the lower end of the first rotating buckle (306) is connected to a second connecting block (305) by bolts, and the lower end of the second connecting block (305) is connected to a second buffer structure (304) by bolts.

2. The anti-collision device for sanitation vehicles according to claim 1, characterized in that: The lower end of the vehicle body (101) in the sanitation vehicle body (1) is connected to the first slide groove (102) by bolts, and the lower end of the first slide groove (102) is welded to a first connection block (103), and the internal thread of the first connection block (103) is hollow.

3. The anti-collision device for sanitation vehicles according to claim 2, characterized in that: The lower end of the first connecting plate (201) in the base (2) is connected to the first sliding block (203) by means of bolts, and the first sliding block (203) is slidably connected in the first sliding groove (102).

4. The anti-collision device for sanitation vehicles according to claim 1, characterized in that: The inner side of the first threaded hole (202) with a hollow thread at the lower end of the first connecting plate (201) is aligned with the threaded hole in the first connecting block (103) and connected by bolts, and the upper end of the first connecting plate (201) is hollowed to form a second threaded hole (204), and the interior of the second threaded hole (204) is rotatably connected to a rotating bolt (205).

5. The anti-collision device for sanitation vehicles according to claim 1, characterized in that: The upper end of the first buffer structure (301) in the buffer device (3) is connected to the lower end of the second connecting plate (302) by bolts, the interior of the second connecting plate (302) is hollow to form a second slide groove (310), and the upper end of the second connecting plate (302) is connected to the anti-collision plate (303) by bolts.

6. The anti-collision device for sanitation vehicles according to claim 5, characterized in that: The second slide groove (310) is internally movably connected to the second slider (309), the lower end of the second slider (309) is welded to the upper end of the second rotating buckle (308), and the second rotating buckle (308) is internally movably connected to the upper end of the rotating rod (307).

7. The anti-collision device for sanitation vehicles according to claim 6, characterized in that: The lower end of the rotating rod (307) is connected to the upper end of the first rotating buckle (306) by bolts, the lower end of the first rotating buckle (306) is connected to the upper end of the second connecting block (305) by bolts, the inner side of the second connecting block (305) is connected to the third connecting plate (311) by bolts, the lower end of the third connecting plate (311) is connected to the third buffer structure (312) by bolts, the lower end of the third buffer structure (312) is connected to the upper end of the first connecting plate (201) by bolts, the lower end of the second connecting block (305) is connected to the second buffer structure (304) by bolts, and the lower end of the second buffer structure (304) is connected to the upper end of the first connecting plate (201) in the base (2) by bolts.