Garbage truck loading and unloading collection device

Abstract

The utility model discloses a garbage truck loading and unloading collection device relates to garbage truck loading and unloading technical field. The garbage truck loading and unloading collection device, including the bottom plate and clamping mechanism, the top of bottom plate is provided with first connecting frame, and the one side hinged mounting of first connecting frame has the flap, and the top fixed mounting of flap has the connection box, and the top of connection box is provided with two groups of flexible clamping block, clamping mechanism sets up on connection box, and clamping mechanism is used for driving flexible clamping block to fix the garbage can. Through the cooperation of clamping mechanism and flexible clamping block, clamping mechanism can drive flexible clamping block to fix the garbage can of different size, compared with using telescopic link to drive flexible clamping block to fix the garbage can, avoid long -time work, and the viscosity of hydraulic oil can change with temperature, and oil temperature rises, and oil becomes thin, possibly lead to the clamping plate clamping force drop even not to hold the situation, ensure the stability of garbage can lifting process, and then improved the loading and unloading work efficiency of garbage truck.

Description

Technical Field

[0001] This utility model relates to the field of garbage truck loading and unloading technology, and in particular to a garbage truck loading, unloading and collection device. Background Technology

[0002] In garbage collection and transportation operations, garbage trucks with self-loading and unloading functions have been widely used because they can reduce the intensity of manual labor and improve operational efficiency. In existing technologies, such as Chinese patent CN215045828U, a garbage truck with self-loading and unloading functions is disclosed. It mainly includes a garbage truck body and a collection box installed in the truck compartment. A tilting component is located at the rear of the collection box, and a pushing component is located inside. The tilting component consists of a telescopic rod three and a telescopic rod four movably connected to the side wall of the collection box, and a U-shaped fixing frame. A clamping component is configured inside the fixing frame. The clamping plate is driven by the telescopic rod two to fix the garbage box. This garbage truck has a simple overall structure and possesses basic self-loading and unloading capabilities.

[0003] However, the existing clamping and fixing structures still have significant shortcomings in long-term practical operation: the clamping force of the clamping plate relies on the hydraulically driven telescopic rod 2, and the working medium of the hydraulic system is hydraulic oil. The viscosity characteristics of hydraulic oil are easily affected by the ambient temperature and the heat generated during long-term operation. When the garbage truck operates continuously for a long time, the temperature of the hydraulic oil will gradually rise, causing the hydraulic oil viscosity to decrease and the fluidity to increase. This leads to a decrease in the output driving force of the telescopic rod 2, resulting in insufficient clamping force of the clamping plate on the garbage container. In severe cases, clamping failure and garbage container detachment may even occur, directly affecting the continuity and reliability of the garbage truck's self-loading and unloading operation, significantly reducing the overall operating efficiency, and making it difficult to meet the needs of high-intensity, long-term garbage transfer operations. Therefore, in view of the above-mentioned defects of the existing self-loading and unloading garbage truck clamping components, it is urgent to propose an improvement scheme to solve the problem of insufficient clamping force caused by the rise in hydraulic oil temperature. Summary of the Invention

[0004] The purpose of this utility model is to provide a garbage truck loading and unloading collection device that can solve the problems mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a garbage truck loading and unloading collection device, comprising: a base plate, a first connecting frame disposed above the base plate, a flap hinged to one side of the first connecting frame, a connecting box fixedly mounted on the top of the flap, and two sets of flexible clamping blocks disposed above the connecting box; a clamping mechanism disposed on the connecting box, the clamping mechanism being used to drive the flexible clamping blocks to fix the garbage bin, wherein the clamping mechanism includes a first motor, a gear, a rack and a connecting plate, the first motor being fixedly mounted on the bottom of the flap, the output shaft of the first motor extending into the interior of the connecting box and fixedly mounted on the gear, the rack being two sets, the gear meshing with the two sets of racks, and the connecting plate being fixedly mounted on the top of each set of racks.

[0006] Preferably, the adjacent sides of the two sets of connecting plates are fixedly installed with the flexible clamping block, the front inner wall and the rear inner wall of the connecting box are provided with sliding grooves, the sliding blocks are slidably installed in the two sets of sliding grooves, the adjacent sides of the two sets of sliding blocks are fixedly connected with the rack, and the top of the connecting box is provided with two sets of strip-shaped openings for the connecting plates to pass through.

[0007] Preferably, a second connecting frame is fixedly installed on the top of the flip plate, a second motor is fixedly installed on the top of the second connecting frame, the output shaft of the second motor extends into the interior of the second connecting frame and is fixedly installed with a crank rod, a sleeve is hinged to the outer wall of the crank rod, and a connecting rod is hinged to the outer wall of the sleeve.

[0008] Preferably, a through hole is provided on the other side of the second connecting frame, and one end of the connecting rod extends through the through hole to the outside of the second connecting frame and is fixedly installed with a ball.

[0009] Preferably, two sets of hydraulic rods are fixedly installed on the top of the base plate, and the free ends of the two sets of hydraulic rods are fixedly connected to the first connecting frame.

[0010] Preferably, the bottom of the flap is hinged with an installation rod, and the top of the first connecting frame is provided with a snap-fit ​​groove. One end of the installation rod is snapped into the first connecting frame through the snap-fit ​​groove.

[0011] Compared with existing technologies, the beneficial effects of this utility model are as follows: This garbage truck loading and unloading collection device, through the synergistic action of a first motor, gears, racks, connecting plates, and flexible clamping blocks, allows the clamping mechanism to adapt to garbage bins of different specifications and achieve stable fixation. This structure eliminates the clamping method relying on hydraulic telescopic rods in existing technologies, avoiding the problem of decreased viscosity and increased fluidity of hydraulic oil due to temperature increases during long-term operation, which can lead to a decrease in clamping force or even clamping failure. This ensures the stability and safety of the garbage bin lifting process, significantly improving the efficiency and reliability of the garbage truck's self-loading and unloading operations. Secondly, this garbage truck loading and unloading collection device, through the synergistic cooperation of a second motor, crank, sleeve, connecting rod, and ball, allows the ball to regularly tap the side wall of the garbage bin during the dumping process. This not only accelerates the dumping process but also dislodges residual garbage adhering to the inner wall of the garbage bin through vibration, effectively improving the thoroughness and efficiency of garbage dumping and reducing the secondary cleaning costs caused by residual garbage. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0013] Figure 1 This is a perspective view of the present invention, in cross-section.

[0014] Figure 2 This is an enlarged view of part A of this utility model;

[0015] Figure 3 This is a front perspective view of the present invention;

[0016] Figure 4 This is a perspective sectional view of the connector box of this utility model.

[0017] Reference numerals: 1. Base plate; 2. Hydraulic rod; 3. First connecting frame; 4. Flip plate; 5. Connecting box; 6. Clamping mechanism; 601. First motor; 602. Gear; 603. Rack; 604. Connecting plate; 7. Flexible clamping block; 8. Slider; 9. Second connecting frame; 10. Second motor; 11. Curved rod; 12. Sleeve; 13. Connecting rod; 14. Ball; 15. Mounting rod. Detailed Implementation

[0018] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0019] Please see Figure 1-4This utility model provides a technical solution: a garbage truck loading and unloading collection device, including a base plate 1 and a clamping mechanism 6. A first connecting frame 3 is provided above the base plate 1. A flip plate 4 is hinged to one side of the first connecting frame 3. A connecting box 5 is fixedly installed on the top of the flip plate 4. Two sets of flexible clamping blocks 7 are provided above the connecting box 5. The clamping mechanism 6 is provided on the connecting box 5 and is used to drive the flexible clamping blocks 7 to fix the garbage bin.

[0020] The clamping mechanism 6 includes a first motor 601, a gear 602, a rack 603, and a connecting plate 604. The first motor 601 is fixedly installed at the bottom of the flip plate 4. The output shaft of the first motor 601 extends into the interior of the connecting box 5 and is fixedly installed with the gear 602. There are two sets of racks 603. The gear 602 meshes with the two sets of racks 603. The connecting plate 604 is fixedly installed on the top of each set of racks 603. The clamping mechanism 6 can drive the flexible clamping block 7 to fix garbage bins of different sizes. Compared with using a telescopic rod to drive the flexible clamping block 7 to fix the garbage bin, it avoids long-term operation. The viscosity of the hydraulic oil may change with temperature. When the oil temperature rises, the oil becomes thinner, which may lead to a decrease in the clamping force of the clamping plate or even failure to clamp. This ensures the stability of the garbage bin lifting process and thus improves the loading and unloading efficiency of the garbage truck.

[0021] The adjacent sides of the two sets of connecting plates 604 are fixedly installed with the flexible clamping block 7. The front inner wall and the rear inner wall of the connecting box 5 are provided with sliding grooves. The sliders 8 are slidably installed in the two sets of sliding grooves. The adjacent sides of the two sets of sliders 8 are fixedly connected with the rack 603. The top of the connecting box 5 is provided with two sets of strip openings that allow the connecting plates 604 to pass through.

[0022] A second connecting frame 9 is fixedly installed on the top of the flip plate 4. A second motor 10 is fixedly installed on the top of the second connecting frame 9. The output shaft of the second motor 10 extends into the interior of the second connecting frame 9 and is fixedly installed with a crank rod 11. A sleeve 12 is hinged to the outer wall of the crank rod 11. A connecting rod 13 is hinged to the outer wall of the sleeve 12. A through hole is opened on the other side of the second connecting frame 9. One end of the connecting rod 13 extends through the through hole to the outside of the second connecting frame 9 and is fixedly installed with a ball 14. During the dumping of the garbage bin, the ball 14 can impact the garbage bin, accelerate the dumping of garbage, and vibrate off any garbage that may be attached to the inner wall of the garbage bin, thereby improving the efficiency of garbage dumping.

[0023] Two sets of hydraulic rods 2 are fixedly installed on the top of the base plate 1, and the free ends of the two sets of hydraulic rods 2 are fixedly connected to the first connecting frame 3.

[0024] The bottom of the flip plate 4 is hinged with an installation rod 15, and the top of the first connecting frame 3 is provided with a snap-fit ​​groove. One end of the installation rod 15 is snap-fitted to the first connecting frame 3 through the snap-fit ​​groove.

[0025] Working principle: When work is required, the garbage bin is placed on the connecting box 5, and the first motor 601 is started. The output shaft of the first motor 601 drives the gear 602 to rotate, and the gear 602 drives the two sets of racks 603 to move laterally, which in turn causes the connecting plate 604 to drive the flexible clamp 7 to fix the garbage bin. The two sets of hydraulic rods 2 are started, and the free end of the hydraulic rods 2 can drive the first connecting frame 3 to move upward, lifting the garbage bin. The second motor 10 is started, and the output shaft of the second motor 10 drives the crank 11 to rotate, which in turn causes the sleeve 12 to drive the connecting rod 13 to move laterally, so that the ball 14 hits the garbage bin, preventing the garbage from sticking to the inner wall of the garbage bin. The operator can rotate the flip plate 4 by holding the installation rod 15 and moving it upward, so that the garbage in the garbage bin can be poured into the garbage truck for collection.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A garbage truck loading and unloading collection device, characterized in that, include: A base plate (1) is provided above the base plate (1). A first connecting frame (3) is provided above the first connecting frame (3). A flap (4) is hinged to one side of the first connecting frame (3). A connecting box (5) is fixedly installed on the top of the flap (4). Two sets of flexible clamps (7) are provided above the connecting box (5). A clamping mechanism (6) is disposed on the connecting box (5). The clamping mechanism (6) is used to drive the flexible clamping block (7) to fix the garbage bin. The clamping mechanism (6) includes a first motor (601), a gear (602), a rack (603), and a connecting plate (604). The first motor (601) is fixedly installed at the bottom of the flip plate (4). The output shaft of the first motor (601) extends into the interior of the connecting box (5) and is fixedly installed with the gear (602). There are two sets of racks (603). The gear (602) meshes with the two sets of racks (603). The connecting plate (604) is fixedly installed on the top of each set of racks (603).

2. The garbage truck loading and unloading collection device according to claim 1, characterized in that, The adjacent sides of the two sets of connecting plates (604) are fixedly installed with the flexible clamp (7). The front inner wall and the rear inner wall of the connecting box (5) are provided with sliding grooves. The sliding blocks (8) are slidably installed in the two sets of sliding grooves. The adjacent sides of the two sets of sliding blocks (8) are fixedly connected with the rack (603). The top of the connecting box (5) is provided with two sets of strip openings that allow the connecting plates (604) to pass through.

3. A garbage truck loading and unloading collection device according to claim 2, characterized in that, The top of the flap (4) is fixedly installed with a second connecting frame (9), the top of the second connecting frame (9) is fixedly installed with a second motor (10), the output shaft of the second motor (10) extends into the interior of the second connecting frame (9) and is fixedly installed with a crank (11), the outer wall of the crank (11) is hingedly installed with a sleeve (12), and the outer wall of the sleeve (12) is hingedly installed with a connecting rod (13).

4. A garbage truck loading and unloading collection device according to claim 3, characterized in that, A through hole is provided on the other side of the second connecting frame (9), and one end of the connecting rod (13) extends through the through hole to the outside of the second connecting frame (9) and is fixedly installed with a ball (14).

5. A garbage truck loading and unloading collection device according to claim 1, characterized in that, Two sets of hydraulic rods (2) are fixedly installed on the top of the base plate (1), and the free ends of the two sets of hydraulic rods (2) are fixedly connected to the first connecting frame (3).

6. A garbage truck loading and unloading collection device according to claim 1, characterized in that, The bottom of the flip plate (4) is hinged with an installation rod (15), and the top of the first connecting frame (3) is provided with a snap-fit ​​groove. One end of the installation rod (15) is snap-fitted to the first connecting frame (3) through the snap-fit ​​groove.

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