Novel loading and unloading type environmental sanitation vehicle

Abstract

The utility model discloses a novel loading and unloading type sanitation vehicle, which relates to the technical field of sanitation vehicles, and comprises a vehicle main body, a plurality of groups of environment-friendly buckets and a traction device, each group of environment-friendly buckets can be lifted and self-propelled, and the environment-friendly buckets can be loaded on the vehicle main body or unloaded from the vehicle main body through the mutual cooperation of lifting and self-propelled. The traction device is installed on the upper portion of the vehicle body, the traction end of the traction device is connected with the environment-friendly hopper, and when the environment-friendly hopper is loaded on the vehicle body, the traction device can pull the environment-friendly hopper to move horizontally. According to the novel loading and unloading type sanitation vehicle, the environment-friendly hopper can be freely unloaded from the vehicle body and reloaded, so that the sanitation vehicle can easily cope with complex environments such as narrow streets and alleys, the accessibility and flexibility of operation areas are greatly improved, and the problem that a traditional sanitation vehicle of an integrated structure is difficult to operate in the areas is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitation vehicles, in particular to a new type of loading and unloading sanitation vehicle. Background Technique

[0002] Sanitation vehicles are special vehicles dedicated to urban appearance cleaning. They play a crucial role in the urban environmental sanitation management, mainly responsible for collecting, transporting and treating urban domestic waste, sewage, sludge and other substances.

[0003] The current sanitation vehicles consist of a vehicle head and a carriage, and generally adopt an integrated structure model of the vehicle head and the carriage. This structure performs well in most open or spacious working environments and can effectively complete the tasks of garbage collection and transportation. However, with the acceleration of the urbanization process, urban space is becoming increasingly tense, and narrow streets, alleys, residential areas and complex traffic environments have put forward higher requirements for the flexibility and passability of sanitation vehicles.

[0004] Specifically, for the carriage part of traditional sanitation vehicles, although some models are equipped with hydraulic tipping devices to facilitate garbage dumping and treatment, its overall still maintains an integrated structure closely connected to the vehicle head. When facing operations in narrow areas, due to the limitation of the vehicle body size, it is often difficult to flexibly shuttle through narrow streets and alleys, which not only reduces work efficiency, but may also cause traffic congestion or the situation of being unable to reach the designated operation area, thus unable to meet the requirements of sanitation operations in these special areas. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a new type of loading and unloading sanitation vehicle, which solves the problems put forward in the above background technique.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A new type of loading and unloading sanitation vehicle includes a vehicle body, and further includes:

[0007] Multiple groups of environmental protection buckets, each group of environmental protection buckets can be lifted and self-propelled, and the lifting and self-propelled cooperate with each other to load the environmental protection buckets on the vehicle body or unload them from the vehicle body;

[0008] A pulling device, the pulling device is installed on the upper part of the vehicle body, and the pulling end of the pulling device is connected to the environmental protection bucket. When loading the environmental protection bucket on the vehicle body, the pulling device can pull the environmental protection bucket to move horizontally.

[0009] Further, the environmental protection bucket includes:

[0010] A carriage bucket;

[0011] Multiple drive modules are symmetrically installed inside the carriage bucket. After the multiple drive modules act together, the carriage bucket can have both lifting and moving capabilities.

[0012] Furthermore, the environmental protection bucket further includes:

[0013] A load-bearing frame, the load-bearing frame is in a "return" shape structure, and several reinforcing ribs are connected inside the load-bearing frame. A plurality of through holes two are opened on both sides of the load-bearing frame.

[0014] Furthermore, the environmental protection bucket further includes:

[0015] A housing, the housing is installed inside the carriage bucket and covers the outside of the drive module.

[0016] Furthermore, the environmental protection bucket further includes:

[0017] A power source, the power source is installed at the front end of the carriage bucket and can provide electrical energy for the drive module;

[0018] A hanging ring, the hanging ring is fixed at the top of the front end of the carriage bucket, and the hanging ring is connected to the pulling end of the pulling device.

[0019] Furthermore, a plurality of through holes one are opened at the bottom end of the carriage bucket, and the positions of the through holes one correspond to those of the through holes two.

[0020] Furthermore, the drive module includes an electric hydraulic cylinder. A wheel seat is installed at the telescopic end of the electric hydraulic cylinder. A traveling wheel is rotatably connected inside the wheel seat. A driven gear is connected to the side of the traveling wheel. A motor is installed on the side of the wheel seat. A driving gear is installed at the driving end of the motor, and the driving gear meshes with the driven gear.

[0021] The present utility model provides a new type of loading and unloading sanitation vehicle. Compared with the prior art, it has the following beneficial effects:

[0022] By innovatively designing the vehicle body and the environmental protection bucket as two independent individuals and endowing the environmental protection bucket with lifting and self-walking functions, the flexibility and adaptability of the sanitation vehicle in narrow areas are significantly improved. Specifically, the beneficial effects of this design are mainly reflected in the following aspects:

[0023] 1. The environmental protection bucket can be freely unloaded and reloaded from the vehicle body, enabling the sanitation vehicle to easily cope with complex environments such as narrow streets and alleys, greatly improving the accessibility and flexibility of the operation area, and solving the problem that traditional integrated structure sanitation vehicles are difficult to operate in these areas.

[0024] 2. The lifting and self - walking functions of the environmental protection bucket enable the unloading process to be independent of complex mechanical devices or additional manual assistance, reducing operation time and labor costs. Meanwhile, during the loading process, through the horizontal pulling of the pulling device, the quick and accurate docking of the environmental protection bucket is achieved, further improving the overall operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three - dimensional schematic diagram of the present utility model;

[0026] Figure 2 is a front view of the present utility model;

[0027] Figure 3 is a disassembled schematic diagram of the environmental protection bucket in the present utility model;

[0028] Figure 4 is an assembled schematic diagram of the environmental protection bucket in the present utility model;

[0029] Figure 5 is a structural schematic diagram of the driving module in the present utility model;

[0030] Figure 6 is a cross - sectional view of the assembled environmental protection bucket in the present utility model;

[0031] Figure 7 is a schematic diagram of the using process of the present utility model;

[0032] Figure 8 is a schematic diagram of the vehicle body carrying two groups of environmental protection buckets in the present utility model.

[0033] In the figure: 1. Vehicle body; 2. Environmental protection bucket; 21. Compartment bucket; 211. First through - hole; 22. Load - bearing frame; 221. Reinforcing rib; 222. Second through - hole; 23. Driving module; 231. Electric hydraulic cylinder; 232. Wheel seat; 233. Traveling wheel; 234. Driven gear; 235. Motor; 236. Driving gear; 24. Housing; 25. Power supply; 26. Hanging ring; 3. Pulling device. DETAILED IMPLEMENTATION MANNER

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment 1

[0035] Please refer to Figures 1-6, the present utility model provides a technical solution: a new type of detachable sanitation vehicle, which consists of a vehicle body 1, a group of environmental protection buckets 2 and a pulling device 3. Among them, the vehicle body 1 and the environmental protection bucket 2 are two independent individuals. That is to say, the environmental protection bucket 2 can be unloaded from the vehicle body 1 and can also be reloaded onto the vehicle body 1. The environmental protection bucket 2 has the functions of lifting and self-walking. During the unloading process, it can be completed by relying on the lifting and self-walking of the environmental protection bucket 2. During the loading process, it is necessary to rely on the pulling device 3 to pull the environmental protection bucket 2. The acting force during the pulling of the pulling device 3 is always horizontal;

[0036] The environmental protection bucket 2 is composed of a carriage bucket 21, a load-bearing frame 22, a plurality of drive modules 23, a plurality of housing 24, a power supply 25 and a hanging ring 26. Among them, a plurality of drive modules 23 are symmetrically installed inside the carriage bucket 21. A plurality of through holes one 211 are opened at the bottom end of the carriage bucket 21. The load-bearing frame 22 is in a "return" shape structure, and a number of reinforcing ribs 221 are connected inside the load-bearing frame 22. A plurality of through holes two 222 are opened on both sides of the load-bearing frame 22. The positions of the drive module 23, the through hole one 211 and the through hole two 222 correspond. That is to say, when the drive module 23 extends, it will extend from the through hole one 211 and the through hole two 222 to the outside of the carriage bucket 21, thereby raising the carriage bucket 21. The housing 24 is installed inside the carriage bucket 21 and covers the outside of the drive module 23. On the one hand, it can protect the drive module 23, and on the other hand, it can isolate the garbage inside the carriage bucket 21. The power supply 25 is installed at the front end of the carriage bucket 21 and can provide electric energy for the drive module 23. The hanging ring 26 is fixed at the top of the front end of the carriage bucket 21. A control switch is arranged at the side of the carriage bucket 21 and adjacent to the power supply 25. The control switch includes at least a button for controlling lifting and a button for controlling walking;

[0037] In addition, the drive module 23 includes an electric hydraulic cylinder 231. A wheel seat 232 is installed at the telescopic end of the electric hydraulic cylinder 231. A walking wheel 233 is rotatably connected inside the wheel seat 232. A driven gear 234 is connected to the side of the walking wheel 233. A motor 235 is installed on the side of the wheel seat 232. A driving gear 236 is installed at the driving end of the motor 235. The driving gear 236 meshes with the driven gear 234.

[0038] When the drive module 23 is working and it is necessary to raise the height of the carriage bucket 21, control the electric hydraulic cylinder 231 to extend. Under the action of the reaction force, the whole of the carriage bucket 21 and the load-bearing frame 22 is lifted. At this time, the walking wheel 233 will be exposed from the through hole one 211 and the through hole two 222. Similarly, the height of the carriage bucket 21 can be lowered. After lowering, the walking wheel 233 is hidden inside the load-bearing frame 22;

[0039] When the carriage bucket 21 needs to move, the motor 235 is controlled to work. The motor 235 drives the driving gear 236 to rotate. Since the driving gear 236 meshes with the driven gear 234, the driven gear 234 will rotate synchronously, thereby driving the traveling wheel 233 to rotate. At this time, the carriage bucket 21 can move;

[0040] It should be noted that: The pulling device 3 is composed of an electric winch, a rope, two guide wheels and a hook. One end of the rope is wound around the electric winch, and the other end of the rope passes through the two guide wheels in sequence and then changes direction. The hook is connected to the other end of the rope, and the hook will be hooked to the hanging ring 26. On the upper part of the vehicle body 1 and around the environmental protection bucket 2, a detachable limiting device can be set. The limiting device can prevent the environmental protection bucket 2 from moving horizontally during driving.

[0041] For the new type of loading and unloading sanitation vehicle in this embodiment, during the working process, please refer to Figure 7 , taking the need to load the environmental protection bucket 2 on the vehicle body 1 as an example:

[0042] First, as shown in (a) of the attached Figure 7 , the vehicle body 1 and the environmental protection bucket 2 are separated, and the environmental protection bucket 2 is on the ground. At this time, the height of the environmental protection bucket 2 is raised to be the same as the height of the beam of the vehicle body 1. Then, the staff hangs the hook of the pulling device 3 into the hanging ring 26. At this time, the staff starts the electric winch to recover the rope, thereby pulling the environmental protection bucket 2 closer to the vehicle body 1;

[0043] Secondly, as shown in (b) of the attached Figure 7 , when the environmental protection bucket 2 is pulled to the front drive module 23 adjacent to the tail of the beam of the vehicle body 1, stop pulling, and at this time, the front end of the load-bearing frame 22 contacts the tail of the beam. At this time, the front drive module 23 contracts. After complete contraction, the pulling device 3 pulls the environmental protection bucket 2 again;

[0044] Furthermore, as shown in (c) of the attached Figure 7 , when the environmental protection bucket 2 is pulled to the rear drive module 23 adjacent to the tail of the beam of the vehicle body 1, stop pulling. At this time, the rear drive module 23 contracts. After complete contraction, the pulling device 3 pulls the environmental protection bucket 2 again;

[0045] Finally, as shown in (d) of the attached Figure 7 , the environmental protection bucket 2 is completely pulled onto the vehicle body 1;

[0046] The process of unloading the environmental protection bucket 2 from the vehicle body 1 is similar to the above process, except that the unloading completely depends on the self-walking of the environmental protection bucket 2 and the pulling device 3 is not required. Embodiment 2

[0047] Please refer to Figure 8, the present utility model provides a technical solution: a new type of loading and unloading sanitation vehicle. Compared with the vehicle in Embodiment 1, the length of the vehicle body 1 of this embodiment becomes longer, and two sets of environmental protection bins 2 are loaded on the vehicle body 1, so that the efficiency of the sanitation vehicle for garbage collection can be further improved. The loading and unloading processes of the environmental protection bins 2 are the same as those in Embodiment 1, and the two sets of environmental protection bins 2 can be operated in sequence.

Claims

1. A new type of loading and unloading sanitation vehicle, comprising a vehicle body (1), characterized in that: Also includes: A plurality of sets of environmental protection buckets (2), each set of environmental protection buckets (2) can be raised and lowered and can move on its own, and the lifting and moving on its own can cooperate with each other to load the environmental protection buckets (2) onto the vehicle body (1), or to unload them from the vehicle body (1); A pulling device (3) is installed on the upper part of the vehicle body (1), and the pulling end of the pulling device (3) is connected to the environmental protection bucket (2). When the environmental protection bucket (2) is loaded on the vehicle body (1), the pulling device (3) can pull the environmental protection bucket (2) to move horizontally.

2. A new loading and unloading sanitation vehicle according to claim 1, characterized in that: The environmental protection bucket (2) comprises: Carriage bucket (21); A plurality of drive modules (23) are symmetrically mounted inside the carriage bucket (21), and when the plurality of drive modules (23) operate together, the carriage bucket (21) can have both lifting and moving capabilities.

3. A new type of loading and unloading sanitation vehicle according to claim 2, characterized in that: The environmental protection bucket (2) also includes: The load-bearing frame (22) is a U-shaped structure, and a plurality of reinforcing ribs (221) are connected to the interior of the load-bearing frame (22), and a plurality of through holes (222) are provided on both sides of the load-bearing frame (22).

4. A new type of loading and unloading sanitation vehicle according to claim 2, characterized in that: The environmental protection bucket (2) also includes: A cover shell (24) is installed inside the compartment bucket (21) and covers the outside of the driving module (23).

5. A new type of loading and unloading sanitation vehicle according to claim 2, characterized in that: The environmental protection bucket (2) also includes: A power source (25), the power source (25) being installed at the front end of the carriage bucket (21) and capable of providing electric energy to the driving module (23); A hanging ring (26) is fixed to the top of the front end of the carriage bucket (21), and the hanging ring (26) is connected to the pulling end of the pulling device (3).

6. A new type of loading and unloading sanitation vehicle according to claim 2, characterized in that: A plurality of through holes (211) are provided at the bottom end of the carriage bucket (21), and the positions of the through holes (211) correspond to the positions of the through holes (222).

7. A new type of loading and unloading sanitation vehicle according to claim 2, characterized in that: The driving module (23) comprises an electric hydraulic cylinder (231), a wheel seat (232) being mounted on the telescopic end of the electric hydraulic cylinder (231), a travel wheel (233) being rotatably connected inside the wheel seat (232), a driven gear (234) being connected to the side of the travel wheel (233), a motor (235) being mounted on the side of the wheel seat (232), a driving gear (236) being mounted on the driving end of the motor (235), and the driving gear (236) being meshed with the driven gear (234).

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