Feeding device of compressed garbage truck

Abstract

The utility model relates to the technical field of environmental sanitation vehicles, and discloses a compressed garbage truck feeding device which comprises a bottom plate, a U-shaped plate is fixedly connected to the middle of the top end of the bottom plate, a fixing frame is fixedly connected to the top of the U-shaped plate, and a storage box is fixedly connected to the top of the fixing frame. The front side and the rear side of the fixing frame are rotationally connected with second rotating shafts, the outer walls of the second rotating shafts are rotationally connected with second rotating inclined plates, the left ends of the front side and the rear side of the fixing frame are rotationally connected with first rotating shafts, the outer walls of the first rotating shafts are rotationally connected with air cylinders, and the other ends of the air cylinders are rotationally connected with first rotating shafts. According to the automatic feeding device, the stored garbage box is flatly placed on the top of the L-shaped turnover plate, so that automatic and stable feeding can be achieved, the situation of shaking or inclining in the feeding working process is avoided, manual intervention is reduced, and the requirements of users are met.

Description

Technical Field

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

[0002] The feeding device of the garbage truck is made of metal materials and has a certain opening size and depth. The opening design facilitates the input of garbage, and its shape can be square, rectangular or trapezoidal to adapt to different garbage feeding methods. It consists of a high-strength rubber or plastic conveyor belt, driving rollers and driven rollers. The surface of the conveyor belt is provided with anti-slip lines, which can effectively grab the garbage and convey it upward. The driving rollers are driven by motors or hydraulic motors to drive the conveyor belt to operate.

[0003] In multi-storey residential areas, the garbage bins are placed at fixed garbage collection points. After the compression garbage truck drives to the collection point, the feeding device can directly lift the domestic garbage in the garbage bin quickly and load it into the vehicle. Whether it is the kitchen waste and packaging waste generated in daily life, it can be efficiently processed. For high-rise residential areas, there is a centralized garbage storage area in the underground parking lot. The feeding device can adapt to this relatively low operating space and transfer the garbage from the underground to the garbage truck.

[0004] The feeding device can operate flexibly in the narrow street space and collect the garbage in the garbage bins at the door of each store. These garbage may include catering waste, clothing packaging waste and office supplies waste. However, currently when feeding the garbage, there is no automatic feeding function, so manual labor is required to carry and input the garbage into the feeding port of the garbage truck, which will consume a large amount of manpower. Especially in the case of a large amount of garbage, in some large residential areas, commercial centers or garbage transfer stations, more operators need to be equipped, increasing the labor cost, and thus reducing the practicability of the equipment. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a feeding device for a compression garbage truck, aiming to improve the problem that in the prior art, without an automatic feeding function, manual labor is required to carry and input the garbage into the feeding port of the garbage truck, which will consume a large amount of manpower.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A feeding device for a compression garbage truck, including a bottom plate. In the middle of the top end of the bottom plate, a U-shaped plate is fixedly connected. On the top of the U-shaped plate, a fixed frame is fixedly connected. On the top of the fixed frame, a storage box is fixedly connected. On the front and rear sides of the fixed frame, a second rotating shaft is rotatably connected. On the outer wall of the second rotating shaft, a second rotating inclined plate is rotatably connected. On the left ends of the front and rear sides of the fixed frame, a first rotating shaft is rotatably connected. On the outer wall of the first rotating shaft, a cylinder is rotatably connected. The other end of the cylinder is rotatably connected to a first rotating shaft. On the rear side of the outer wall of the first rotating shaft, an L-shaped turning plate is rotatably connected. In the middle of the front and rear sides of the L-shaped turning plate, a second shaft is rotatably connected. On the outer wall of the second shaft, a first rotating inclined plate is rotatably connected. The top ends of the first rotating inclined plate and the second rotating inclined plate are rotatably connected to the front and rear sides of the outer wall of the first rotating shaft. On the right side of the top of the bottom plate, a compression mechanism is provided, and the compression mechanism is used to compress garbage.

[0007] As a further description of the above technical solution:

[0008] The compression mechanism includes an L-shaped plate. The left side of the L-shaped plate is fixedly connected to the rear end of the right side of the storage box. Inside the L-shaped plate, a servo motor is fixedly connected. The output end of the servo motor penetrates through the right side of the storage box and is fixedly connected to a reciprocating lead screw. On the outer wall of the reciprocating lead screw, a moving block is meshed and connected. On the outer wall of the moving block, a chute is opened. Inside the chute, a pressing plate is installed. On the top of the rear end inside the storage box, a long plate is fixedly connected. On the front side of the long plate, a long groove is opened. Inside the long groove, the outer wall of the pressing plate is slidably connected.

[0009] As a further description of the above technical solution:

[0010] In the middle of the outward side of the L-shaped turning plate, a bolt is threadedly connected. One end of the bolt is rotatably connected to a fixing plate.

[0011] As a further description of the above technical solution:

[0012] At the four corners of the bottom of the bottom plate, universal wheels are fixedly connected. On the top of the L-shaped turning plate, a garbage box is provided.

[0013] As a further description of the above technical solution:

[0014] On the right side of the storage box, a baffle is rotatably connected. The baffle and the top of the storage box are both provided with card holes.

[0015] As a further description of the above technical solution:

[0016] Inside the multiple card holes, a U-shaped buckle is clamped. In the middle of the top surface of the U-shaped buckle, a T-shaped column is fixedly connected.

[0017] As a further description of the above technical solution:

[0018] The left end of the reciprocating lead screw is rotatably connected to the left side inside the long plate, and the bottom of the pressing plate is slidably connected to the inner bottom of the storage box.

[0019] As a further description of the above technical solution:

[0020] A controller is fixedly connected to the right end of the front side of the storage box, and the controller is electrically connected to the cylinder and the servo motor respectively.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by placing the stored garbage box flat on the top of the L-shaped turning plate, at this time, the garbage box is stabilized by twisting the bolt in cooperation with the fixing plate. By rotating the first rotating shaft, the rotating inclined plate two rotating on the first rotating shaft cooperates with the rotating inclined plate one and the second rotating shaft to rotate around the second rotating shaft, thereby driving the L-shaped turning plate rotatably connected to one end of the second rotating shaft to rotate. Therefore, automatic and stable feeding is realized, so as to avoid shaking or tilting during the feeding process, reduce manual intervention, and meet the needs of users.

[0023] 2. In the utility model, when the garbage enters the inside of the storage box subsequently, the servo motor fixedly connected to the L-shaped plate is started, so that the moving block reciprocates along the outer wall of the reciprocating lead screw, and at the same time, the pressing plate slides along the inside of the chute. By squeezing the garbage inside the storage box while the moving block moves left and right, effective compression of the garbage is realized, the storage capacity of the garbage is improved, and the use efficiency of the device is increased. Description of the Drawings

[0024] Figure 1 It is a front-side perspective view of the bottom plate of a feeding device for a compressed garbage truck proposed by the utility model;

[0025] Figure 2 It is a disassembled view of the structure of the storage box of a feeding device for a compressed garbage truck proposed by the utility model;

[0026] Figure 3 It is a view showing the bottom plate of a feeding device for a compressed garbage truck proposed by the utility model;

[0027] Figure 4 It is a schematic view of the structure of the L-shaped turning plate of a feeding device for a compressed garbage truck proposed by the utility model;

[0028] Figure 5 It is a schematic view of the structure of the storage box of a feeding device for a compressed garbage truck proposed by the utility model.

[0029] Legend Explanation:

[0030] 1. Bottom plate; 2. Compression mechanism; 201. Extrusion plate; 202. Long groove; 203. Servo motor; 204. L-shaped plate; 205. Reciprocating lead screw; 206. Long plate; 207. Slide groove; 208. Moving block; 3. Universal wheel; 4. Controller; 5. Baffle; 6. Storage box; 7. Rotating shaft 1; 8. L-shaped turning plate; 9. Garbage box; 10. Rotating inclined plate 1; 11. Cylinder; 12. Rotating inclined plate 2; 13. Rotating shaft 2; 14. U-shaped plate; 15. Fixed frame; 16. Rotating shaft 1; 17. Rotating shaft 2; 18. Bolt; 19. Fixed plate; 20. Card hole; 21. T-shaped column; 22. U-shaped buckle. Specific Embodiment

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to the attached Figure 3 - attached Figure 5, an embodiment provided by the present utility model: a feeding device for a compressed garbage truck, including a bottom plate 1. In the middle of the top end of the bottom plate 1, a U-shaped plate 14 is fixedly connected. On the top of the U-shaped plate 14, a fixed frame 15 is fixedly connected. On the top of the fixed frame 15, a storage box 6 is fixedly connected. On the front and rear sides of the fixed frame 15, a second rotating shaft 13 is rotatably connected to facilitate storing various items. In addition, on the front and rear sides of the fixed frame 15, it is designed that a second rotating shaft 13 is rotatably connected. The outer walls of these second rotating shafts 13 are designed to be rotatably connected with a second rotating inclined plate 12. The outer walls of the second rotating shafts 13 are rotatably connected with a second rotating inclined plate 12. On the left ends of the front and rear sides of the fixed frame 15, a first rotating shaft 16 is rotatably connected. On the outer wall of the first rotating shaft 16, a cylinder 11 is rotatably connected. The other end of the cylinder 11 is rotatably connected to a first rotating shaft 7. The outer walls of these first rotating shafts 16 are designed to be rotatably connected with a cylinder 11 to facilitate providing power support. The other end of the cylinder 11 is designed to be rotatably connected to a first rotating shaft 7, thereby realizing a specific mechanical movement. On the rear side of the outer wall of the first rotating shaft 16, an L-shaped turning plate 8 is rotatably connected. In the middle of the front and rear sides of the L-shaped turning plate 8, a second rotating shaft 17 is rotatably connected. On the outer wall of the second rotating shaft 17, a first rotating inclined plate 10 is rotatably connected. The top ends of the first rotating inclined plate 10 and the second rotating inclined plate 12 are rotatably connected to the front and rear sides of the outer wall of the first rotating shaft 7. The outer walls of these second rotating shafts 17 are designed to be rotatably connected with a first rotating inclined plate 10, thereby realizing a specific mechanical movement. Through this design, the entire device can achieve efficient and stable operation. On the right side of the top of the bottom plate 1, a compression mechanism 2 is provided. The compression mechanism 2 is used to compress garbage. In the middle of the outer side of the L-shaped turning plate 8, a bolt 18 is threadedly connected. One end of the bolt 18 is rotatably connected to a fixing plate 19;

[0033] Specifically, this fixed frame 15 not only firmly supports the entire structure, but also fixedly connects a storage box 6 on its top for storing various items. To increase the flexibility and functionality of the structure, the front and rear sides of the fixed frame 15 are both designed with second rotating shafts 13 that are rotatably connected. The second rotating inclined plates 12 are rotatably connected to the outer walls of these second rotating shafts 13, enabling the entire structure to be tilted and adjusted to a certain extent. The other end of the cylinder 11 is rotatably connected to a first rotating shaft 7. The use of the cylinder 11 provides power support for the entire structure, making the rotation smoother and more stable. To further enhance the flexibility of the structure, an L-shaped turning plate 8 is also rotatably connected to the rear side of the outer wall of the first rotating shaft 16. The design of this L-shaped turning plate 8 enables the structure to be turned and adjusted.

[0034] Please refer to the appendix Figure 1 - appendix Figure 3, the compression mechanism 2 includes an L-shaped plate 204. The left side of the L-shaped plate 204 is fixedly connected to the right rear end of the storage box 6. A servo motor 203 is fixedly connected to the inner side of the L-shaped plate 204. In this inner part of the L-shaped plate 204, a servo motor 203 is firmly fixedly connected. The output end of this servo motor 203 penetrates through the right side part of the storage box 6. The output end of the servo motor 203 penetrates through the right side of the storage box 6 and is fixedly connected to a reciprocating lead screw 205. The outer wall of the reciprocating lead screw 205 is meshed with a moving block 208. A chute 207 is provided on the outer wall of the moving block 208. The outer wall part of this reciprocating lead screw 205 is tightly combined with the inner wall part of a moving block 208 through meshing connection. A chute 207 is provided on the outer wall part of this moving block 208. An extrusion plate 201 is installed inside the chute 207. The top of the inner rear end of the storage box 6 is fixedly connected to a long plate 206. A long groove 202 is provided on the front side of the long plate 206. At the top of the inner rear end part of the storage box 6, a long plate 206 is fixedly connected. On the front side part of this long plate 206, a long groove 202 is provided. The inner side of the long groove 202 is slidably connected to the outer wall of the extrusion plate 201. The right end of the front side of the storage box 6 is fixedly connected to a controller 4. The inner side part of the long groove 202 is tightly combined with the outer wall part of the extrusion plate 201 through sliding connection. Finally, at the right end part of the front side of the storage box 6, the controller 4 is electrically connected to the air cylinder 11 and the servo motor 203 respectively;

[0035] Specifically, the output end of the servo motor 203 is fixedly connected to a reciprocating lead screw 205 by passing through the right side of the storage box 6. The outer wall of the reciprocating lead screw 205 is meshed with a moving block 208, enabling the moving block 208 to reciprocate along the reciprocating lead screw 205. A chute 207 is provided on the outer wall of the moving block 208, and an extrusion plate 201 is installed inside the chute 207. The inner side of the long groove 202 is slidably connected to the outer wall of the extrusion plate 201, thereby realizing the sliding movement of the extrusion plate 201 in the long groove 202.

[0036] Please refer to the appendix Figure 1 - Appendix Figure 3, universal wheels 3 are fixedly connected to the four corners at the bottom of the bottom plate 1. These universal wheels 3 enable the bottom plate 1 to move freely in different directions, facilitating the user to adjust the position during use. A trash box 9 is provided at the top of the L-shaped turning plate 8. A baffle 5 is rotatably connected to the right side of the storage box 6. A trash box 9 dedicated to storing trash is provided at the top of the L-shaped turning plate 8, so that the trash generated by the user during use can be directly placed into the trash box 9. Card holes 20 are provided in both the baffle 5 and the top of the storage box 6. The left end of the reciprocating lead screw 205 is rotatably connected to the left side inside the long plate 206. The bottom of the pressing plate 201 is slidably connected to the inner bottom of the storage box 6. A U-shaped buckle 22 is engaged inside multiple card holes 20. To further improve the convenience of use of the storage box 6, card holes 20 are provided at the corresponding positions on the top of the storage box 6 and the baffle 5. A T-shaped column 21 is fixedly connected to the middle of the top surface of the U-shaped buckle 22;

[0037] Specifically, these card holes 20 can be used in conjunction with corresponding fixing components to ensure that the baffle 5 and the storage box 6 do not loosen or fall off during use. At the same time, the left end of the reciprocating lead screw 205 is rotatably connected to the left side inside the long plate 206. This connection method enables the reciprocating lead screw 205 to rotate freely inside the long plate 206. This design enables the pressing plate 201 to slide freely inside the storage box 6, thereby realizing the effective pressing and sorting of the items inside the storage box 6. Finally, a U-shaped buckle 22 is engaged inside multiple card holes 20. These U-shaped buckles 22 can effectively fix the items inside the card holes 20 and prevent them from shifting or falling during movement.

[0038] Working principle: When feeding trash, first place the stored trash box 9 flat on the top of the L-shaped turning plate 8. At this time, turn the bolt 18 in cooperation with the fixing plate 19 to stabilize the trash box 9. Then start the cylinder 11 rotatably connected to the first rotating shaft 16. Through the first rotating shaft 16, the rotating inclined plate two 12 rotating on the first rotating shaft 7 is coordinated with the rotating inclined plate one 10 and the second rotating shaft 13 and the second rotating shaft 17 to rotate, thereby driving the L-shaped turning plate 8 rotatably connected to one end of the second rotating shaft 17 to rotate. Finally, the L-shaped turning plate 8 rotates, and the trash stored on the trash box 9 is turned to the right and poured into the inside of the storage box 6, thus realizing automatic and stable feeding, avoiding shaking or tilting during the feeding process, reducing manual intervention, and meeting the needs of users;

[0039] Subsequently, when the garbage enters the inside of the storage box 6, the servo motor 203 fixedly connected to the L-shaped plate 204 is started accordingly, and the reciprocating lead screw 205 is driven accordingly, so that the moving block 208 reciprocates along the outer wall of the reciprocating lead screw 205. At the same time, the extrusion plate 201 slides along the inside of the chute 207. The garbage inside the storage box 6 is squeezed by the left and right movement of the moving block 208, so that the volume of the garbage can be compressed. Therefore, the effective compression operation of the garbage is realized, the storage capacity of the garbage is improved, and the use efficiency of the device is increased.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A feeding device for a compression garbage truck, comprising a bottom plate (1), characterized in that: In the middle of the top end of the bottom plate (1), a U-shaped plate (14) is fixedly connected. On the top of the U-shaped plate (14), a fixed frame (15) is fixedly connected. On the top of the fixed frame (15), a storage box (6) is fixedly connected. On the front and rear sides of the fixed frame (15), a second rotating shaft (13) is rotatably connected. On the outer wall of the second rotating shaft (13), a second rotating inclined plate (12) is rotatably connected. On the left ends of the front and rear sides of the fixed frame (15), a first rotating shaft (16) is rotatably connected. On the outer wall of the first rotating shaft (16), a cylinder (11) is rotatably connected. The other end of the cylinder (11) is rotatably connected to a first rotating shaft (7). On the rear side of the outer wall of the first rotating shaft (16), an L-shaped flipping plate (8) is rotatably connected. In the middle of the front and rear sides of the L-shaped flipping plate (8), a second rotating shaft (17) is rotatably connected. On the outer wall of the second rotating shaft (17), a first rotating inclined plate (10) is rotatably connected. The top ends of the first rotating inclined plate (10) and the second rotating inclined plate (12) are rotatably connected to the front and rear sides of the outer wall of the first rotating shaft (7). On the right side of the top of the bottom plate (1), a compression mechanism (2) is provided, and the compression mechanism (2) is used for compressing garbage.

2. The feeding device for a compressed garbage truck according to claim 1, characterized in that: The compression mechanism (2) includes an L-shaped plate (204). The left side of the L-shaped plate (204) is fixedly connected to the rear end of the right side of the storage box (6). Inside the L-shaped plate (204), a servo motor (203) is fixedly connected. The output end of the servo motor (203) penetrates through the right side of the storage box (6) and is fixedly connected to a reciprocating lead screw (205). On the outer wall of the reciprocating lead screw (205), a moving block (208) is engaged and connected. On the outer wall of the moving block (208), a chute (207) is provided. Inside the chute (207), a pressing plate (201) is installed. On the top of the inner rear end of the storage box (6), a long plate (206) is fixedly connected. On the front side of the long plate (206), a long groove (202) is provided. Inside the long groove (202), the outer wall of the pressing plate (201) is slidably connected.

3. The feeding device for a compressed garbage truck according to claim 1, characterized in that: On the middle part of the outer side of the L-shaped flipping plate (8), a bolt (18) is threadedly connected. One end of the bolt (18) is rotatably connected to a fixing plate (19).

4. The feeding device for a compression garbage truck according to claim 1, characterized in that: At the four corners of the bottom of the bottom plate (1), universal wheels (3) are fixedly connected. On the top of the L-shaped flipping plate (8), a garbage box (9) is provided.

5. A feeding device for a compression garbage truck according to claim 1, characterized in that: On the right side of the storage box (6), a baffle (5) is rotatably connected. On the baffle (5) and the top of the storage box (6), card holes (20) are provided.

6. The feeding device for a compressed garbage truck according to claim 5, characterized in that: Inside the multiple card holes (20), a U-shaped buckle (22) is engaged. In the middle of the top surface of the U-shaped buckle (22), a T-shaped column (21) is fixedly connected.

7. The feeding device for a compression garbage truck according to claim 2, characterized in that: The left end of the reciprocating lead screw (205) is rotatably connected to the left side inside the long plate (206). The bottom of the pressing plate (201) is slidably connected to the inner bottom of the storage box (6).

8. The feeding device for a compressed garbage truck according to claim 1, characterized in that: On the right end of the front side of the storage box (6), a controller (4) is fixedly connected. The controller (4) is electrically connected to the cylinder (11) and the servo motor (203) respectively.

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