Garbage overturning and dumping mechanism for electric sanitation truck

Abstract

The garbage overturning and dumping mechanism for the electric sanitation truck comprises a carriage, an overturning assembly is arranged on the right side of the back face of the carriage, and an auxiliary assembly is arranged at the bottom of the overturning assembly; the overturning assembly comprises fixing blocks arranged on the front side and the rear side of the compartment. According to the garbage overturning and dumping mechanism for the electric sanitation truck, rotation of the output end of a driving motor drives a rotating lead screw to rotate, then a threaded sleeve is driven to move, reverse threads are arranged on the circumferential side face of the rotating lead screw, a plurality of reinforcing frames are arranged, the reinforcing frames support the right side of a garbage can, the structure is compact and practical, and the practicability is high. In the dumping process, the garbage can is prevented from being driven by gravity or garbage to fall into the carriage, the dumping effect is good, and the use efficiency of the sanitation truck is improved.

Description

Technical Field

[0001] The utility model relates to the field of sanitation vehicles, in particular to a garbage turning and dumping mechanism for an electric sanitation vehicle. Background Art

[0002] With the rapid development of tourism and service industries, there are more and more electric sanitation vehicles with various configurations and functions. In order to facilitate the collection of garbage, a hanging bucket for collecting garbage is generally provided at the rear end of the electric sanitation vehicle. The hanging bucket turning device of the existing electric sanitation vehicle includes a turning frame, a cylinder bracket, a bucket pressing device and a driving cylinder.

[0003] Electric sanitation vehicles are sanitation equipment that use electricity to drive. They are environmentally friendly, beautiful, and reduce secondary pollution. This type of vehicle is widely used in urban sanitation systems and has contributed to keeping the city clean and beautiful. Electric sanitation vehicles are usually equipped with multiple functions such as sweeping, vacuuming, spraying, and garbage recycling, which can efficiently complete road cleaning and garbage disposal. Compared with traditional manual cleaning, electric sanitation vehicles can significantly improve cleaning efficiency, reduce the labor intensity of sanitation workers, and thus save labor costs.

[0004] In short, electric sanitation vehicles have become an important tool for modern urban sanitation work with their environmental protection, high efficiency and multifunctional characteristics, playing an irreplaceable role in the cleanliness and beauty of cities. Application number: CN202021555401.0, provides an electric sanitation vehicle hanging bucket flipping mechanism, which can realize the functions of automatic flipping of the hanging bucket, automatic bucket dumping of garbage, and automatic bucket collection, improve the effect of garbage dumping, reduce the workload of sanitation workers, and improve efficiency. However, when the device is in use, it is the same as the partial flipping mechanism. During the flipping process, once the speed is too fast or the flipping amplitude is slightly large, the garbage can will easily fall off the hanging bucket and fall into the interior of the sanitation vehicle, causing sanitation workers to use a pull rope to slightly fix the bottom of the garbage can when using the existing partial flipping mechanism, and then retract the rope again after dumping, which is very inconvenient.

[0005] Therefore, it is necessary to provide a garbage turning and dumping mechanism for an electric sanitation vehicle to solve the above technical problems. Utility Model Content

[0006] The utility model provides a garbage turning and dumping mechanism for an electric sanitation vehicle, which solves the problem in the related art that some existing garbage turning devices are not convenient for reinforcing the garbage can being dumped during use, which may cause the garbage can to fall into the vehicle compartment.

[0007] In order to solve the above technical problems, the utility model provides a garbage turning and dumping mechanism for an electric sanitation vehicle, comprising: a carriage, a turning assembly is arranged on the right side of the back of the carriage, and an auxiliary assembly is arranged at the bottom of the turning assembly;

[0008] The flip assembly includes fixed blocks arranged on the front and rear sides of the carriage, hydraulic rods are rotatably arranged on the right sides of the two fixed blocks, rotating frames are rotatably arranged on the front and rear sides of the carriage and respectively located above the two fixed blocks, a connecting rod is arranged on the opposite side of the two rotating frames and located on the right side of the carriage, and a flip frame is arranged on the peripheral side of the connecting rod;

[0009] The auxiliary component includes a placement box arranged at the bottom inner side of the flip frame, a rotating screw is longitudinally rotatably arranged on the inner side of the placement box, a threaded sleeve is arranged on the peripheral side of the rotating screw so as to be movable forward and backward along its length direction, and a reinforcement frame is arranged on the right side of the threaded sleeve.

[0010] Preferably, two auxiliary frames are arranged at the front and rear of the right side of the carriage, the inner sides of the two auxiliary frames are rotatably connected to the top of the flip frame through connecting blocks, and a barrel hanging rack is longitudinally arranged on the inner side of the flip frame.

[0011] Preferably, the rear end of the rotating screw passes through the inner wall of the placement box and extends to the back thereof, a driving motor for driving the rotating screw to rotate is provided on the back of the flip frame, and the output end on the front side of the driving motor is fixedly connected to the rear end of the rotating screw.

[0012] Preferably, two placement blocks are provided on the right side of the flip frame, a support plate is provided on the right side of the placement block at the rear side, and a slapping plate is rotatably provided on the right side of the support plate.

[0013] Preferably, an electric telescopic rod is provided on one side opposite to the two placement blocks, the telescopic end on the back of the electric telescopic rod is slidably connected to the inner side of the rear placement block, the telescopic end on the back of the electric telescopic rod passes through the front side of the rear placement block and extends to the back side thereof, and the telescopic end of the electric telescopic rod is rotationally connected to the left side of the flapping board.

[0014] Preferably, a rubber pad for anti-slip is provided on the inner side of the reinforcement frame, and a support block is provided on the right side of the placement box.

[0015] Compared with the related art, the garbage turning and dumping mechanism for an electric sanitation vehicle provided by the utility model has the following beneficial effects:

[0016] The utility model provides a garbage turning and dumping mechanism for an electric sanitation vehicle. The rotation of the output end of the driving motor drives the rotation of the rotating screw rod, thereby driving the displacement of the threaded sleeve. The peripheral side surface of the rotating screw rod is provided with a reverse thread, and a plurality of reinforcement frames are provided. The plurality of reinforcement frames support the right side of the garbage bin. The structure is compact and practical. During the dumping process, the garbage bin is prevented from falling into the vehicle compartment due to gravity or being driven by garbage, and the dumping effect is good, thereby improving the use efficiency of the sanitation vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of a garbage turning and dumping mechanism for an electric sanitation vehicle provided by the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure of the rear view of the carriage shown;

[0019] Figure 3 for Figure 1 The schematic diagram of the structure of the overturning frame shown;

[0020] Figure 4 for Figure 3 An enlarged schematic diagram of the structure of area A is shown.

[0021] Numbers in the figure: 1. Carriage; 2. Turning assembly; 21. Fixed block; 22. Hydraulic rod; 23. Rotating frame; 24. Connecting rod; 25. Turning frame; 26. Auxiliary frame; 27. Bucket rack; 3. Auxiliary assembly; 31. Placement box; 32. Rotating screw; 33. Threaded sleeve; 34. Reinforcement frame; 35. Driving motor; 4. Placement block; 5. Support plate; 6. Beating plate; 7. Electric telescopic rod; 8. Support block. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A structural schematic diagram of a preferred embodiment of a garbage turning and dumping mechanism for an electric sanitation vehicle provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the structure of the rear view of the carriage shown; Figure 3 for Figure 1 The schematic diagram of the structure of the overturning frame shown; Figure 4 for Figure 3The enlarged schematic diagram of the structure of area A is shown, a garbage turning and dumping mechanism for an electric sanitation vehicle, comprising: a carriage 1, a turning assembly 2 is arranged on the right side of the back of the carriage 1, and an auxiliary assembly 3 is arranged at the bottom of the turning assembly 2;

[0024] The flip assembly 2 includes fixed blocks 21 arranged on the front and rear sides of the carriage 1, and hydraulic rods 22 are rotatably arranged on the right sides of the two fixed blocks 21. Rotating frames 23 are rotatably arranged on the front and rear sides of the carriage 1 and respectively located above the two fixed blocks 21. A connecting rod 24 is arranged on the opposite side of the two rotating frames 23 and located on the right side of the carriage 1, and a flip frame 25 is arranged on the surrounding side of the connecting rod 24.

[0025] The turning frame 25 is turned over by extending the output ends of the two hydraulic rods 22 and coordinating the arrangement of the two auxiliary frames 26 .

[0026] The auxiliary component 3 includes a placement box 31 arranged at the bottom inner side of the flip frame 25, a rotating screw 32 is longitudinally rotatably arranged on the inner side of the placement box 31, a threaded sleeve 33 is arranged on the peripheral side of the rotating screw 32 so as to be movable forward and backward along its length direction, and a reinforcement frame 34 is arranged on the right side of the threaded sleeve 33.

[0027] After the trash can is hung on the trash can hanging rack 27, the rotation of the output end of the driving motor 35 drives the rotation of the rotating screw 32, and then drives the displacement of the threaded sleeve 33. The peripheral side of the rotating screw 32 is provided with a reverse thread, and a plurality of reinforcement frames 34 are provided. The plurality of reinforcement frames 34 support the right side of the trash can, and prevent the trash can from falling into the carriage 1 due to gravity or being driven by garbage during the dumping process.

[0028] Two auxiliary frames 26 are arranged at the front and rear of the right side of the carriage 1 , and the inner sides of the two auxiliary frames 26 are rotatably connected to the top of the overturning frame 25 through connecting blocks, and a barrel hanging frame 27 is longitudinally arranged at the inner side of the overturning frame 25 .

[0029] The rear end of the rotating screw rod 32 passes through the inner wall of the placement box 31 and extends to the back thereof. A driving motor 35 for driving the rotating screw rod 32 to rotate is provided on the back of the flip frame 25. The output end of the driving motor 35 on the front side is fixedly connected to the rear end of the rotating screw rod 32.

[0030] Two placement blocks 4 are arranged on the right side of the flip frame 25 , a support plate 5 is arranged on the right side of the placement block 4 at the rear side, and a slapping plate 6 is rotatably arranged on the right side of the support plate 5 .

[0031] In daily life, after the trash can is dumped, there is often some garbage stuck to the inner wall of the trash can that is difficult to fall directly. The electric telescopic rod 7 drives the left side of the flapping plate 6 to move forward and backward, and cooperates with the connection relationship between the flapping plate 6 and the support plate 5 to achieve the flapping plate 6 repeatedly flapping the outer side of the trash can, so that some of the stuck garbage falls into the interior of the carriage 1, saving the time for workers to clean it again.

[0032] An electric telescopic rod 7 is provided on one side opposite to the two placement blocks 4, and the telescopic end on the back of the electric telescopic rod 7 is slidably connected to the inner side of the rear placement block 4, and the telescopic end on the back of the electric telescopic rod 7 passes through the front side of the rear placement block 4 and extends to its back side, and the telescopic end of the electric telescopic rod 7 is rotationally connected to the left side of the flapping plate 6.

[0033] An anti-slip rubber pad 36 is disposed on the inner side of the reinforcement frame 34 , and a support block 8 is disposed on the right side of the placement box 31 .

[0034] The rubber pad is used to prevent the trash can from slipping, and the support block 8 is used to support the left side of the bottom of the trash can when it is turned over.

[0035] The working principle of the garbage turning and dumping mechanism for an electric sanitation vehicle provided by the utility model is as follows:

[0036] Step 1: When in use, the worker moves the trash can to the right side of the turning frame 25 and hangs the trash can on the hanging frame 27. By extending the output ends of the two hydraulic rods 22 and coordinating the setting of the two auxiliary frames 26, the turning frame 25 is turned over to drive the trash can to tip over;

[0037] Step 2: When the trash can is dumped, the rotation of the output end of the driving motor 35 drives the rotation of the rotating screw 32, and then drives the displacement of the threaded sleeve 33. The peripheral side of the rotating screw 32 is provided with a reverse thread, and a plurality of reinforcement frames 34 are provided. The plurality of reinforcement frames 34 support the right side of the trash can, and prevent the trash can from falling into the carriage 1 due to gravity or driven by the trash during the dumping process;

[0038] Step 3: To prevent the garbage from sticking inside the trash can and not falling out, the electric telescopic rod 7 is used to drive the left side of the flapping board 6 to move forward and backward. In conjunction with the connection between the flapping board 6 and the support board 5, the flapping board 6 is used to repeatedly flap the outside of the trash can, so that some of the stuck garbage falls into the interior of the carriage 1, saving the workers' time for re-cleaning.

[0039] Compared with the related art, the garbage turning and dumping mechanism for an electric sanitation vehicle provided by the utility model has the following beneficial effects:

[0040] The rotation of the output end of the driving motor 35 drives the rotation of the rotating screw 32, and then drives the displacement of the threaded sleeve 33. The peripheral side of the rotating screw 32 is provided with a reverse thread, and a plurality of reinforcement frames 34 are provided. The plurality of reinforcement frames 34 support the right side of the trash can. The structure is compact and practical. During the dumping process, the trash can is prevented from falling into the car body 1 due to gravity or being driven by garbage, and the dumping effect is good, thereby improving the use efficiency of the sanitation vehicle.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A garbage turning and dumping mechanism for an electric sanitation vehicle, characterized in that: include: A carriage (1), wherein a turning assembly (2) is arranged on the right side of the back of the carriage (1), and an auxiliary assembly (3) is arranged at the bottom of the turning assembly (2); The tilting assembly (2) comprises fixed blocks (21) arranged on the front and rear sides of the carriage (1), hydraulic rods (22) are rotatably arranged on the right sides of the two fixed blocks (21), rotating frames (23) are rotatably arranged on the front and rear sides of the carriage (1) and respectively located above the two fixed blocks (21), a connecting rod (24) is arranged on the opposite side of the two rotating frames (23) and located on the right side of the carriage (1), and a tilting frame (25) is arranged on the peripheral side of the connecting rod (24); The auxiliary component (3) comprises a placement box (31) arranged at the bottom of the inner side of the flip frame (25), a rotating screw (32) is longitudinally rotatably arranged on the inner side of the placement box (31), a threaded sleeve (33) is arranged on the peripheral side of the rotating screw (32) so as to be movable forward and backward along its length direction, and a reinforcement frame (34) is arranged on the right side of the threaded sleeve (33).

2. The garbage turning and dumping mechanism for an electric sanitation vehicle according to claim 1 is characterized in that: Two auxiliary frames (26) are arranged at the front and rear of the right side of the carriage (1), the inner sides of the two auxiliary frames (26) are rotatably connected to the top of the overturning frame (25) through connecting blocks, and a barrel hanging frame (27) is longitudinally arranged at the inner side of the overturning frame (25).

3. The garbage turning and dumping mechanism for an electric sanitation vehicle according to claim 1 is characterized in that: The rear end of the rotating screw rod (32) passes through the inner wall of the placement box (31) and extends to the back thereof. A driving motor (35) for driving the rotating screw rod (32) to rotate is arranged on the back of the flip frame (25). The output end of the front side of the driving motor (35) is fixedly connected to the rear end of the rotating screw rod (32).

4. The garbage turning and dumping mechanism for an electric sanitation vehicle according to claim 1, characterized in that: Two placement blocks (4) are arranged on the right side of the flip frame (25), a support plate (5) is arranged on the right side of the placement block (4) at the rear side, and a slapping plate (6) is rotatably arranged on the right side of the support plate (5).

5. The garbage turning and dumping mechanism for an electric sanitation vehicle according to claim 4 is characterized in that: An electric telescopic rod (7) is arranged on one side opposite to the two placement blocks (4); the telescopic end on the back of the electric telescopic rod (7) is slidably connected to the inner side of the placement block (4) on the rear side; the telescopic end on the back of the electric telescopic rod (7) passes through the front side of the placement block (4) on the rear side and extends to the back side thereof; the telescopic end of the electric telescopic rod (7) is rotationally connected to the left side of the beating plate (6).

6. The garbage turning and dumping mechanism for an electric sanitation vehicle according to claim 1, characterized in that: The inner side of the reinforcement frame (34) is provided with a rubber pad (36) for preventing slipping, and the right side of the placement box (31) is provided with a support block (8).

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