Feeding device of garbage truck

Abstract

The utility model relates to the technical field of feeding devices, and discloses a feeding device of a garbage truck, which comprises a loader, a feeding plate, a hydraulic rod, a transmission rod, a connecting rod, a clamping plate and the like, a movable rod is slidably sleeved in the middle of the side wall, close to the loader, of the feeding plate, and a buffer plate is fixedly connected to one end, located in the feeding plate, of the movable rod. The outer surface, located in the feeding plate, of the movable rod is sleeved with a spring. After a garbage can is clamped at the position of a clamping plate, the garbage can is driven to turn over along with a feeding plate, so that the garbage can is turned over into the loader, at the moment, a worker drags a fixing block, a movable rod can drive a buffer plate to move, then a spring is made to contract to store energy, and then the worker loosens the fixing block; and the buffer plate can move under the potential energy action of the spring, so that the buffer plate impacts the outer side wall of the garbage can, garbage attached to the inner wall of the garbage can is promoted to fall off, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a feeding device for a garbage truck. Background Art

[0002] Garbage trucks are mainly used for transporting various garbage in municipal environmental sanitation and large factories and mines, especially suitable for transporting domestic garbage in communities, and can compress and crush the loaded garbage to increase its density and reduce its volume, greatly improving the efficiency of garbage collection and transportation. New garbage trucks have the characteristics of reliable quality, low failure rate, convenient maintenance, and low operating costs.

[0003] Existing garbage trucks are equipped with automatic feeding devices during use. During the feeding process, the user needs to push the garbage can onto the feeding plate, and then start the hydraulic cylinder, which uses the transmission rod and the connecting rod to drive the feeding plate to turn over, so as to pour the garbage in the garbage can into the loader. Then, the garbage is scraped into the carriage by the scraper on the loader. During this process, since there is liquid in most garbage cans, some garbage will adhere to the inner wall of the garbage can due to being wetted, resulting in difficulty in emptying all the garbage in the garbage can. Moreover, during the dumping process, since the clamping plate only limits the upper and lower positions of the walking wheels on the garbage can, the garbage can is likely to fall into the loader, thus affecting garbage removal. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing feeding device, the utility model provides a feeding device for a garbage truck, which has the advantages of being able to use vibration to completely pour out the garbage inside the garbage can and fixing the garbage can to prevent it from falling into the loader, and solves technical problems such as some garbage adhering to the inner wall of the garbage can.

[0005] The utility model provides the following technical solutions: A feeding device for a garbage truck, including a loader, and further including:

[0006] A mounting plate, fixedly installed at the lower part of the right end face of the loader. The mounting plate is rotatably hinged with a feeding plate through a pin shaft. A hydraulic rod is fixedly installed on the side wall of the loader through a fixing plate. A transmission rod is rotatably installed on the side wall of the loader below the hydraulic rod through a pin shaft. The bottom end of the hydraulic rod is fixedly connected with the transmission rod;

[0007] A connecting rod, rotatably connected to the end of the transmission rod far from the hydraulic rod through a pin shaft. The connecting rod is fixedly connected with the feeding plate through a fixing plate. A clamping plate is fixedly installed on the feeding plate.

[0008] Preferably, the feeding plate includes:

[0009] A movable rod, slidably sleeved in the middle of the side wall of the feeding plate close to the loader;

[0010] A buffer plate, fixedly connected to one end of the movable rod located inside the loading plate.

[0011] Preferably, the movable rod includes:

[0012] A spring, sleeved on the outer surface of the movable rod located inside the loading plate, one end of the spring close to the loader is fixedly connected to the side wall of the loading plate, and the end of the spring far from the loading plate is fixedly connected to the buffer plate;

[0013] A fixed block, fixedly connected to one end of the movable rod located outside the loading plate.

[0014] Preferably, the clamping plate includes:

[0015] A clamping groove, opened on the clamping plate;

[0016] A sliding rod, fixedly connected inside the clamping plate and located outside the clamping groove.

[0017] Preferably, the sliding rod includes:

[0018] A limiting plate, slidably sleeved on the outer surface of the sliding rod located below the clamping groove;

[0019] A limiting groove, opened on the limiting plate, and the limiting groove and the clamping groove are in the same vertical plane.

[0020] Preferably, the loading plate further includes:

[0021] A placing groove, opened on the inner bottom surface of the loading plate and located directly below the clamping plate. When the limiting plate is inside the placing groove, the top surface of the limiting plate is flush with the inner bottom surface of the loading plate.

[0022] Compared with the prior art, the present utility model has the following beneficial effects:

[0023] 1. By designing the movable rod, buffer plate, spring and fixed block, after the trash can is stuck at the clamping plate, as the loading plate drives the trash can to flip, the trash can is flipped into the loader. At this time, the staff drags the fixed block, so that the movable rod drives the buffer plate to move, and then the spring contracts to store energy. Then the staff releases the fixed block, so that the buffer plate will move under the action of the spring potential energy, thereby hitting the outer wall of the trash can, promoting the garbage attached to the inner wall of the trash can to fall, and improving the cleaning effect.

[0024] 2. By designing a card slot, a slide bar, a limit slot, etc., after the trash can is pushed to the feeding plate, due to the flipping of the feeding plate, the walking wheels on the trash can will be stuck inside the card slot. At this time, the limit plate located inside the placement slot is flipped from the bottom of the walking wheel to the upper part of the walking wheel due to the flipping action of the feeding plate. At this time, the limit plate slides down along the slide bar under the action of its own gravity, so that the limit slot on the limit plate will be sleeved outside the walking wheel, thereby limiting the walking wheel and indirectly limiting and fixing the trash can to prevent the trash can from falling into the loader. Description of the Drawings

[0025] Figure 1 is a schematic structural diagram of the loader and the feeding plate of the present utility model;

[0026] Figure 2 is a schematic structural diagram of the interior of the loader of the present utility model;

[0027] Figure 3 is a schematic structural diagram of the interior of the feeding plate of the present utility model;

[0028] Figure 4 is a schematic structural diagram of the clamping plate of the present utility model.

[0029] In the figure: 1. Loader; 2. Mounting plate; 3. Feeding plate; 31. Movable rod; 32. Buffer plate; 33. Spring; 34. Fixed block; 4. Hydraulic rod; 5. Transmission rod; 6. Connecting rod; 7. Clamping plate; 71. Card slot; 72. Slide bar; 73. Limit plate; 74. Limit slot; 75. Placement slot. Detailed Implementation Modes

[0030] 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 of 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.

[0031] Please refer to Figures 1 - 4, A feeding device for a garbage truck, comprising a loader 1. A mounting plate 2 is fixedly installed at the lower part of the right end face of the loader 1. A feeding plate 3 is rotatably hinged to the mounting plate 2 through a pin shaft. A hydraulic rod 4 is fixedly installed on the side wall of the loader 1 through a fixing plate. A transmission rod 5 is rotatably installed on the side wall of the loader 1 below the hydraulic rod 4 through a pin shaft. The bottom end of the hydraulic rod 4 is fixedly connected to the transmission rod 5. One end of the transmission rod 5 away from the hydraulic rod 4 is rotatably connected to a connecting rod 6 through a pin shaft. The connecting rod 6 is fixedly connected to the feeding plate 3 through a fixing plate, ensuring that the hydraulic rod 4 can drive the feeding plate 3 to flip through the transmission of the transmission rod 5 and the connecting rod 6, so as to realize the function of garbage dumping. A clamping plate 7 is fixedly installed on the feeding plate 3, and the traveling wheels on the garbage can are limited by the clamping plate 7.

[0032] Please refer to Figures 1 - 4 , A movable rod 31 is slidably sleeved in the middle of the side wall of the feeding plate 3 close to the loader 1. One end of the movable rod 31 located inside the feeding plate 3 is fixedly welded with a buffer plate 32, ensuring that the buffer plate 32 can contact the garbage can on the feeding plate 3.

[0033] Please refer to Figures 1 - 4 , A spring 33 is sleeved on the outer surface of the movable rod 31 located inside the feeding plate 3. One end of the spring 33 close to the loader 1 is fixedly welded to the side wall of the feeding plate 3. One end of the spring 33 away from the feeding plate 3 is fixedly connected to the buffer plate 32. One end of the movable rod 31 located outside the feeding plate 3 is fixedly welded with a fixed block 34, ensuring that after the staff drags and releases the fixed block 34, the buffer plate 32 can be urged to impact on the outer surface of the garbage can through the potential energy of the spring 33, so as to shake off the garbage attached to the inner wall of the garbage can.

[0034] Please refer to Figures 1 - 4 , A card slot 71 is opened on the clamping plate 7 for limiting the traveling wheels of the garbage can. A sliding rod 72 is fixedly welded inside the clamping plate 7 outside the card slot 71.

[0035] Please refer to Figures 1 - 4 , A limiting plate 73 is slidably sleeved on the outer surface of the sliding rod 72 located below the card slot 71. A limiting slot 74 is opened on the limiting plate 73. The limiting slot 74 and the card slot 71 are in the same vertical plane, ensuring that after the feeding plate 3 flips, the limiting plate 73 will flip to the upper side of the traveling wheels of the garbage can, so that the limiting plate 73 slides down by its own weight, and the traveling wheels of the garbage can are limited by the limiting slot 74 on the limiting plate 73 to prevent the garbage can from falling into the loader 1.

[0036] Please refer to Figures 1 - 4 , A placement groove 75 is opened on the inner bottom surface of the feeding plate 3 directly below the clamping plate 7. When the limiting plate 73 is inside the placement groove 75, the top surface of the limiting plate 73 is flush with the inner bottom surface of the feeding plate 3.

[0037] Working principle: When the garbage in the trash can needs to be cleared, the staff pushes the trash can onto the feeding plate 3, and makes the traveling wheels on the trash can get stuck at the limiting grooves 74 on the limiting plate 73. Then, the hydraulic rod 4 is controlled to drive the transmission rod 5 to deflect, and the transmission rod 5 drives the connecting rod 6 to deflect, so as to make the feeding plate 3 drive the trash can to turn into the interior of the loader 1. During this process, the staff can pull the fixed block 34, so that the movable rod 31 will drive the buffer plate 32 to move, and then make the spring 33 contract and store energy. After that, the staff releases the fixed block 34, so that the buffer plate 32 will move under the potential energy action of the spring 33, and thus impact on the outer wall of the trash can, prompting the garbage attached to the inner wall of the trash can to fall off, improving the cleaning effect. Secondly, after the trash can is pushed to the feeding plate 3, due to the turning of the feeding plate 3, the traveling wheels on the trash can will get stuck inside the card slot 71. At this time, the limiting plate 73 located inside the placement groove 75 is turned from the bottom of the traveling wheel to the upper part of the traveling wheel due to the turning action of the feeding plate 3. At this time, the limiting plate 73 slides down along the sliding rod 72 under the action of its own gravity, so that the limiting groove 74 on the limiting plate 73 will be sleeved on the outside of the traveling wheel, thereby limiting the traveling wheel and indirectly limiting and fixing the trash can to prevent the trash can from falling into the loader.

Claims

1. A loading device for a garbage truck, comprising a loader (1), characterized in that: Also includes: A mounting plate (2) is fixedly mounted on the lower part of the right end surface of the loader (1); the mounting plate (2) is hingedly connected to a loading plate (3) via a pin shaft; a hydraulic rod (4) is fixedly mounted on the side wall of the loader (1) via a fixing plate; a transmission rod (5) is rotatably mounted on the side wall of the loader (1) at the lower side of the hydraulic rod (4) via a pin shaft; the bottom end of the hydraulic rod (4) is fixedly connected to the transmission rod (5); The connecting rod (6) is rotatably connected to the end of the transmission rod (5) away from the hydraulic rod (4) via a pin shaft, and the connecting rod (6) is fixedly connected to the loading plate (3) via a fixing plate, and a clamping plate (7) is fixedly mounted on the loading plate (3).

2. A loading device for a garbage truck according to claim 1, characterized in that: The loading plate (3) comprises: A movable rod (31) is slidably sleeved on a middle portion of a side wall of the loading plate (3) close to the loader (1); The buffer plate (32) is fixedly connected to one end of the movable rod (31) located inside the loading plate (3).

3. A loading device for a garbage truck according to claim 2, characterized in that: The movable rod (31) comprises: A spring (33) is sleeved on the outer surface of the movable rod (31) located inside the loading plate (3), one end of the spring (33) close to the loader (1) is fixedly connected to the side wall of the loading plate (3), and one end of the spring (33) away from the loading plate (3) is fixedly connected to the buffer plate (32); A fixed block (34) is fixedly connected to one end of the movable rod (31) located outside the loading plate (3).

4. A loading device for a garbage truck according to claim 3, characterized in that: The card plate (7) comprises: A card slot (71) is provided on the card plate (7); The sliding rod (72) is fixedly connected to the interior of the clamping plate (7) and is located outside the clamping slot (71).

5. A loading device for a garbage truck according to claim 4, characterized in that: The slide bar (72) comprises: A limiting plate (73) is slidably sleeved on an outer surface of the slide rod (72) located at a lower side of the slot (71); The limiting groove (74) is formed on the limiting plate (73), and the limiting groove (74) and the clamping groove (71) are located on the same vertical plane.

6. A loading device for a garbage truck according to claim 5, characterized in that: The loading plate (3) also includes: The placement groove (75) is formed on the bottom surface of the inner side of the loading plate (3) and is located directly below the clamping plate (7). When the limiting plate (73) is located inside the placement groove (75), the top surface of the limiting plate (73) is flush with the inner bottom surface of the loading plate (3).

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