A horizontal compression transfer box for a garbage transfer truck to transfer other garbage

Abstract

The present invention discloses a horizontal compression transfer box for transferring other garbage by a garbage transfer vehicle, which includes a box body and a compression chamber; the sewage discharge mechanism includes a sewage collection tank, which is arranged at the corner below the inner wall of the box body, and the sewage collection tank is in the shape of a triangular prism; a compression structure, a first driving part drives a push plate to reciprocate along a first preset movement track, a flipping control part is used to control the angle formed between the push plate and the first preset movement track; a second driving part controls the push plate to move in the up-and-down direction along its plane. The present invention is provided with a push plate that can perform reciprocating compression movement, which is convenient for compressing garbage in the compression chamber. Moreover, the push plate can be adjusted in angle under the control of the flipping control part, and adaptively change to form a material guiding plate suitable for feeding and a diversion slope suitable for discharging, while avoiding the cumbersome design of separately opening a feeding port and a discharging port at the front and rear ends in the prior art.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage disposal devices, and specifically refers to a horizontal compression transfer box for transferring other garbage by a garbage transfer vehicle. Background Art

[0002] With the gradual implementation of national environmental protection policies, in recent years, each city across the country has built its own domestic waste final disposal facilities. Since the construction sites of domestic waste final disposal facilities in various places are basically located in the peripheral areas of the city, and most of the garbage transport vehicles have poor sealing performance, secondary pollution is inevitably generated during garbage transportation, turning the original point pollution source into a surface pollution source. Secondly, since most garbage transport vehicles do not have a compression function, when transporting loose garbage, the vehicles are seriously underloaded, resulting in a waste of transportation resources. Therefore, the use of a compression transfer box can not only achieve the economic benefits of energy conservation and environmental protection, but also achieve the social benefits of promoting harmony.

[0003] Patent Document 1 Application No.: CN201510993117.9 discloses a sewage collection device for a side-loading garbage compactor, including a box body, a rear door cover, a first sealing element and a sewage tank. A garbage dumping port is provided at the rear end of the box body. The rear door cover is arranged at the rear end of the box body. The first sealing element is arranged between the rear end of the box body and the front end of the rear door cover. The sewage tank is arranged below the rear door cover, and a sewage receiving port is provided at the top of the sewage tank. The bottom plate of the rear door cover is provided with a plurality of water leakage holes corresponding to the sewage receiving port. The front end of the sewage receiving port extends forward beyond the front end of the bottom plate of the rear door cover. When the rear door cover is closed, the front end of the sewage receiving port is located below the first sealing element to allow sewage leaking between the rear end of the box body and the first sealing element or between the front end of the rear door cover and the first sealing element to flow into the sewage tank. This patent solves the problem of sewage overflow during garbage compression by setting up a sewage tank and can collect sewage; however, its defect is that its sewage tank is only designed at the tail of the box body, and the sewage flowing out inside the box body during extrusion will be blocked inside and cannot be discharged, resulting in the fact that the sewage inside the box body during garbage compression cannot be effectively discharged by the structure of this patent.

[0004] Patent Document 2 Application No.: CN202010388934.2 discloses a mobile garbage compression device, which includes a compression bin for inwardly compressing the incoming garbage and a garbage bin connected to the output end of the compression bin for receiving the garbage output by the compression bin and storing the garbage. One end of the garbage bin away from the compression bin is provided with a discharge port for discharging garbage and a discharge door covering the discharge port. One end of the compression bin away from the garbage bin is provided with a feeding port for garbage inlet. The wall height on the feeding side of the feeding port matches the discharging height of the docking garbage truck, so that the discharging box of the docking garbage truck can be turned over into the feeding port for direct docking and discharging. Outside the wall of the feeding side of the feeding port, there is also a bucket turning mechanism for hooking the garbage bin and turning the garbage bin to the feeding port position to dump the garbage. The bucket turning mechanism also serves as an anti-collision limit for the docking garbage truck. In the upper part of the inner cavity of the compression bin, there is a pressing mechanism for pushing and pressing the garbage entering the compression bin from above. This patent document is provided with a feeding port with an inclined guide plate. The presence of the guide plate can improve the feeding efficiency and prevent the garbage from leaking from the bottom during filling; however, its defect is that the feeding port with the guide plate is not convenient for pouring out the garbage from this port. Therefore, this patent is provided with a discharge port at the other end of the compression bin. Although the discharging problem is solved, the sealing doors provided at both ends make it impossible to avoid the problem of sewage leakage at both ends of the compression bin, undoubtedly increasing the risk of sewage leakage; secondly, both ends are sealing doors, resulting in the lack of position for setting pulling hanging points on the garbage compression bin, making it inconvenient for the transfer vehicle to pull it onto the vehicle for transfer.

[0005] In view of the above, it is necessary to propose a horizontal compression transfer box for a garbage transfer vehicle to transfer other garbage to solve the above problems. Summary of the Invention

[0006] The present invention provides a new type of horizontal compression transfer box for a garbage transfer vehicle to transfer garbage. Ensure that the transfer box has good strength and rigidity, good sewage collection and discharge effect, convenient feeding and discharging, long service life, light weight, and environmental protection.

[0007] To achieve the above object, the present invention adopts the following technical solution: A horizontal compression transfer box for a garbage transfer vehicle to transfer other garbage, including a box body, wherein a columnar compression cavity for compressing garbage is provided inside the box body, and one end of the box body is provided with an inlet and outlet for garbage, and a sealing door is provided at the inlet and outlet end;

[0008] A sewage discharge mechanism, the sewage discharge mechanism is arranged along the length direction of the box body, and the sewage discharge mechanism includes a sewage collection tank. The sewage collection tank is arranged at the corner below the inner wall of the box body. The sewage collection tank is in the shape of a triangular prism, and its adjacent two side surfaces are attached to the inner wall of the box body. The inclined surface of the sewage collection tank faces the inside of the box body, and a plurality of water leakage holes are provided on the inclined surface;

[0009] Compression structure, including a push plate, a first driving part, a flipping control part, and a second driving part; the first driving part has a first preset movement trajectory, which is the same as the length direction of the box body. The first driving part drives the push plate to reciprocate along the first preset movement trajectory. The flipping control part and the second driving part are both arranged at the free end of the first driving part and are controlled by the first driving part to move synchronously with the push plate;

[0010] The flipping control part is used to control the angle formed between the push plate and the first preset movement trajectory. This angle is the working angle. According to different formed working angles, the push plate forms three different working states;

[0011] When the working angle is a right angle, it is in the compression state, and the plane where the push plate is located is perpendicular to the first preset movement trajectory;

[0012] When the working angle is an acute angle, it is in the discharging state. The push plate is inclined and forms a diversion slope with an opening downward inside the feeding and discharging port;

[0013] When the working angle is an obtuse angle, it is in the feeding state. The push plate is inclined and forms a guiding plate with an opening upward inside the feeding port;

[0014] The second driving part controls the push plate to move in the up and down direction along its plane, and cooperates with the discharging state to make the upper edge of the push plate close to the upper wall of the box body, and in the feeding state to make the lower edge of the push plate close to the bottom wall of the box body.

[0015] Furthermore, it also includes a discharging structure. The discharging structure includes a discharging plate. The cross-sectional shape of the discharging plate is the same as that of the compression cavity. The discharging plate is vertically arranged inside the box body and is controlled by a third driving part to reciprocate along the direction of the first preset movement trajectory.

[0016] Furthermore, the box body includes a main frame and a compression cavity. The main frame is welded outside the compression cavity to strengthen the structure. Accommodation spaces for installing the first driving part are formed inside the main frames arranged along the first preset movement trajectory on both sides.

[0017] Furthermore, the first driving part includes push-pull oil cylinders arranged in the accommodation spaces on both sides. The fixed ends of the push-pull oil cylinders are far from the feeding and discharging port, and the free ends are close to the feeding and discharging port. Through sliding tracks are provided at the two sides of the compression cavity at the accommodation spaces.

[0018] Further, the flipping control parts are respectively arranged at the free ends of the two side push-pull oil cylinders. The flipping control part includes a horizontal fixing rod, a rotating track, and a flipping control oil cylinder. One end of the horizontal fixing rod is fixedly connected to the push-pull oil cylinder, and the other end is rotatably connected to the rotating track. A flipping control oil cylinder is arranged between the horizontal fixing rod and the rotating track. Both ends of the flipping control oil cylinder are hingedly connected to the horizontal fixing rod and the rotating track. The openings of the rotating tracks of the two side flipping control parts are arranged oppositely. A push plate is slidably arranged between the two rotating tracks. The rotating centers of the two rotating tracks are connected by a rotating shaft.

[0019] Further, the second driving part includes a lifting control oil cylinder. One end of the lifting control oil cylinder is fixedly arranged on the side of the rotating track close to the feeding and discharging port. The free end of the lifting control oil cylinder is connected to the push plate. The lifting control oil cylinder controls the push plate to move along the direction of the rotating track.

[0020] Further, a third driving part is also arranged in the accommodating space. The third driving part includes a sprocket and a chain. One sprocket is arranged at each of the two ends of the accommodating space. A chain is sleeved on the two sprockets. A connecting block is arranged on the driving stroke on the upper side of the chain. The connecting block is connected to the discharging plate in the compression cavity.

[0021] Further, a sewage discharge pipe is arranged at one end of the sewage collection tank close to the feeding and discharging port. The sewage discharge pipe is arranged close to the bottom wall of the compression cavity; a breather pipe and an observation hole are arranged on the top of the box body.

[0022] Further, a concave part is formed in the middle of the side wall of the compression cavity and recesses inward. A convex part is formed in the middle of the bottom wall of the compression cavity and protrudes upward. Ramps for guiding sewage to the sewage collection tank are formed on both sides of the convex part.

[0023] Further, a dragging structure is arranged at the front of the box body; cross beams for enhancing the strength of the bottom structure are arranged at intervals on the bottom of the box body.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] 1. The present invention is provided with a push plate that can perform reciprocating compression movement, which is convenient for compressing garbage in the compression cavity. Moreover, the push plate can be adjusted in angle under the control of the flipping control part and adaptively change to form a guiding plate suitable for feeding and a guiding slope suitable for discharging, while avoiding the cumbersome design of separately opening feeding and discharging ports at the front and rear ends in the prior art.

[0026] 2. A sewage collection tank arranged along the first preset movement track is arranged inside the box body, so that the operation of guiding and discharging sewage can be realized at various positions in the length direction of the box body, so that the sewage can be discharged in time and the compression efficiency can be improved.

[0027] 3. An unloading structure is provided to automatically push the garbage in the compression chamber out, avoiding the drawbacks of slow unloading, stuck unloading, and incomplete unloading of the inclined box body using the self-weight of the garbage in the prior art.

[0028] 4. The top of the box is designed with ventilation holes to fully discharge the air during compression, enabling the garbage to be fully compressed. On the premise of ensuring the storage volume of the compressed garbage, the weight of the box body is lightened, and it has a sufficient service life. The present invention provides an effective solution for the horizontal compression transfer box to achieve a large volume, light weight, long service life, safety, reliability, and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic structural diagram of a horizontal compression transfer box for a garbage transfer vehicle to transfer other garbage in this application;

[0030] Figure 2 It is a side view of the box body;

[0031] Figure 3 It is a front view of the loading and unloading port;

[0032] Figure 4 It is a top view of the box body;

[0033] Figure 5 It is a bottom view of the box body;

[0034] Figure 6 It is a schematic internal structure diagram of the box body;

[0035] Figure 7 It is a three-dimensional view of the compression structure Figure 1 ;

[0036] Figure 8 It is a three-dimensional view of the compression structure Figure 2 ;

[0037] Figure 9 It is a schematic diagram of the change of the working condition with an acute working angle;

[0038] Figure 10 It is a schematic diagram of the change of the working condition with an obtuse working angle;

[0039] In the figure: 1. Box body; 2. Compression chamber; 3. Inlet and outlet; 4. Sewage collection tank; 5. Leakage hole; 6. Pusher plate; 7. First preset movement track; 8. Working angle; 9. Diversion slope; 10. Feeding guide plate; 11. Discharge plate; 12. Accommodation space; 13. Push-pull oil cylinder; 14. Sliding track; 15. Horizontal fixed rod; 16. Rotating track; 17. Flip control oil cylinder; 18. Rotating shaft; 19. Lifting control oil cylinder; 20. Sprocket; 21. Chain; 22. Connecting block; 23. Sewage discharge pipe; 24. Vent pipe; 25. Observation hole; 26. Concave part; 27. Convex part; 28. Dragging structure; 29. Cross beam. Detailed implementation manners

[0040] Next, in combination with the embodiments of the present invention, the technical solutions of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0041] Embodiment 1:

[0042] A horizontal compression transfer box for a garbage transfer vehicle to transfer other garbage, as Figures 1 - 5 shown, includes a box body 1. Inside the box body 1, there is a columnar compression chamber 2 for compressing garbage. One end of the box body 1 is provided with an inlet and outlet 3 for garbage, and a sealing door is provided at the end of the inlet and outlet 3. The box body 1 includes a main frame and a compression chamber 2. The main frame is welded outside the compression chamber 2 to form a structural beam for structural strengthening.

[0043] The structural beam is bent from a 4mm steel plate. Before bending, it is cut according to the shape of the box body 1 so that after bending, it can be in full contact with the box wall and the compression chamber 2. The structural beams around the box body 1 are arranged longitudinally and transversely. The load-bearing rails at the bottom are rectangular steel pipes with a wall thickness of 8mm. In addition to serving as guide rails, they also act as longitudinal structural beams at the bottom.

[0044] As Figure 5 shown, cross beams 29 for enhancing the bottom structure strength are arranged at intervals at the bottom of the box body 1. Cross beams 29 are additionally added at the bottom to enhance the bottom structure strength. The spacing of the cross beams 29 of the box body 1 is short at the head and long at the tail because it is considered that the stress deformation of the entire box body 1 will be concentrated at the head when compressing garbage.

[0045] The compression chamber 2 of the box body 1 is welded by 4mm alloy steel plates. After bending first and then welding, the outer shape is as Figures 1 - 5 shown in the figure, and its cross section is as Figure 3 shown in the figure. A concave part 26 that recesses inward is formed in the middle of the side wall of the compression chamber 2, and a convex part 27 that protrudes upward is formed in the middle of the bottom wall of the compression chamber 2. Slopes for guiding sewage to the sewage collection tank 4 are formed on both sides of the convex part 27.

[0046] The sewage discharge mechanism, such as Figure 1 the one, is arranged along the length direction of the box body 1. The sewage discharge mechanism includes a sewage collection tank 4, and the sewage collection tank 4 is arranged at the corner below the inner wall of the box body 1. The sewage collection tank 4 is in the shape of a triangular prism. The sewage collection tank 4 in the shape of a triangular prism has a stable structure with each cross-section being triangular, which enhances its bearing capacity and can maintain a relatively high structural strength during the garbage extrusion process. Its adjacent two side surfaces are arranged against the inner wall of the box body 1, and the inclined surface of the sewage collection tank 4 faces the inside of the box body 1. A number of water leakage holes 5 are arranged on the inclined surface, so that continuous sewage discharge can be carried out in the front, middle and rear sections of the box body 1 during the whole compression process, which is convenient for thoroughly compressing the garbage and improving the compression efficiency;

[0047] The left and right side surfaces of the compression chamber 2 are recessed inward, which can offset the deformation in the opposite direction to the deformation direction of the box body 1 during compression. At the same time, the arc surface can produce a good effect on eliminating the concentrated stress at the center height of the head. The upper arc surface of the compression chamber 2 arches upward and the lower arc surface bulges upward to form a convex part 27, all of which are to conveniently guide the accumulated liquid inside the box body 1 to both sides. The upper arc surface guides the sewage along the wall to both side walls, and the lower arc surface directly guides the sewage to the sewage collection tanks 4 on both sides. The arc surface reduces the bottom space occupied by the sewage discharge structure and increases the available compression volume of the inner cavity. The material and shape of the compression chamber 2 of the box body 1 greatly enhance the structural strength of the box body 1. Therefore, a wall thickness of 4 mm for the box body 1 can achieve the lightweight of the overall weight of the box body 1. Such as Figure 3 、 5 shown, one end of the sewage collection tank 4 close to the feeding and discharging port 3 is provided with a sewage discharge pipe 23, and the sewage discharge pipe 23 is arranged close to the bottom wall of the compression chamber 2; the sewage can be discharged to a designated sewage discharge place through the sewage discharge pipe 23 through a pipeline, avoiding the situation of sewage overflowing.

[0048] Embodiment 2:

[0049] A compression structure is arranged in the compression chamber 2, which includes a push plate 6, a first driving part, a flipping control part, and a second driving part; the first driving part has a first preset movement track 7, and the first preset movement track 7 is the same as the length direction of the box body 1, such as Figure 1 、 Figure 6 shown, accommodation spaces 12 for installing the first driving part are formed inside the main frames arranged along the first preset movement track 7 on both sides. The first driving part drives the push plate 6 to reciprocate along the first preset movement track 7, and the flipping control part and the second driving part are both arranged at the free end of the first driving part and are controlled by the first driving part to move synchronously with the push plate 6;

[0050] The first driving part includes push-pull oil cylinders 13 arranged in the two side accommodating spaces 12. The fixed ends of the push-pull oil cylinders 13 are far from the feeding and discharging port 3, and the free ends are close to the feeding and discharging port 3. The compression chamber 2 is provided with a through sliding track 14 at the two side accommodating spaces 12; the push-pull oil cylinders 13 are fixed in the accommodating spaces 12, and their fixed ends are fixedly connected, and the push plate 6 is pushed and pulled by the free ends to compress the garbage.

[0051] The flipping control parts are respectively arranged at the free ends of the two side push-pull oil cylinders 13, as Figure 6 , 7 , 8 shown. The flipping control part includes a horizontal fixed rod 15, a rotating track 16, and a flipping control oil cylinder 17. One end of the horizontal fixed rod 15 is fixedly connected to the push-pull oil cylinder 13, and the other end is rotatably connected to the rotating track 16. The horizontal fixed rod 15 is used to connect the push-pull oil cylinder 13 and passes through the sliding track 14 and laterally extends into the compression chamber 2. One is used for guiding the movement of the push plate 6, and the other is used for connecting and arranging the flipping control oil cylinder 17 at its extended part. The rotating track 16 is a linear track with a concave cross-section, and the openings of the rotating tracks 16 of the two side flipping control parts are arranged opposite to each other. The push plate 6 is slidably arranged between the two side rotating tracks 16; specifically, a flipping control oil cylinder 17 is arranged between the horizontal fixed rod 15 and the rotating track 16. As shown in the figure, both ends of the flipping control oil cylinder 17 are hinged to the horizontal fixed rod 15 and the rotating track 16. The horizontal fixed rod 15, the rotating track 16, and the flipping control oil cylinder 17 enclose a triangular shape. Moreover, the included angle formed between the horizontal fixed rod 15 and the rotating track 16 is the working angle 8. By controlling the elongation of the flipping control oil cylinder 17, the working angle 8 is formed into a vertical, acute, or obtuse angle to change different working states; the two side rotating tracks 16 form a limitation on the plane where the push plate 6 is located. When the rotating rod track rotates, it will drive the push plate 6 to rotate, forming a conversion of the plane where the push plate 6 is located. The rotating centers of the two side rotating tracks 16 are connected by a rotating shaft 18, and the rotating shaft 18 is attached to the back of the push plate 6, which can form a strengthened support for the back of the push plate 6 when compressing the garbage.

[0052] The second driving part controls the push plate 6 to move in the up and down direction along its plane, and cooperates with the discharging state to make the upper edge of the push plate 6 close to the upper wall of the box body 1, and the feeding state to make the lower edge of the push plate 6 close to the bottom wall of the box body 1. The second driving part includes a lifting control oil cylinder 19. One end of the lifting control oil cylinder 19 is fixedly arranged on the side of the rotating track 16 close to the feeding and discharging port 3, and the free end of the lifting control oil cylinder 19 is connected to the push plate 6. The lifting control oil cylinder 19 controls the push plate 6 to move along the direction of the rotating track 16.

[0053] The flipping control part is used to control the angle formed between the push plate 6 and the first preset movement track 7, and this angle is the working angle 8. According to different formed working angles 8, the push plate 6 forms three different working states, which are specifically described as follows:

[0054] (1) When the working angle 8 is a right angle, it is in the compression state, and the plane where the push plate 6 is located is perpendicular to the first preset movement track 7. As Figures 6 - 8 shown, in actual use, in order to achieve the best compression effect on the garbage in the compression chamber 2, as shown in the figure, the push plate 6 should be perpendicular to the first preset movement track 7. Thus, when the first driving part controls the movement of the push plate 6, the push plate 6 can maintain a vertical state to compress the garbage into the inside of the box body 1, so as to realize the extrusion of the garbage. At this time, the flipping control oil cylinder 17 controls the rotation track 16 to be in a vertical state, so as to limit the plane where the push plate 6 is located. And at this time, the lifting control oil cylinder 19 should be used to control the upper and lower end faces of the push plate 6 to have a certain gap with the inner wall of the compression chamber 2 to avoid friction, as Figure 6 shown.

[0055] (2) When the working angle 8 is an acute angle, it is in the discharging state. As Figure 9 shown, the push plate 6 is in an inclined shape and forms a diversion slope 9 with an opening downward inside the loading and unloading port 3. In this embodiment, when the garbage transfer vehicle reaches the designated dumping location and the sealing door at the tail is opened, automatic dumping of the garbage is realized. Specifically, the push-pull oil cylinder 13 extends to the end to move the push plate 6 to the loading and unloading port 3, and then by the contraction of the flipping control oil cylinder 17, the rotation track 16 rotates counterclockwise to adjust the inclination angle of the rotation track 16 and make the working angle 8 in an acute angle state as shown in the figure, so that the push plate 6 rotates together with the rotation track 16. As the push plate 6 rotates, the distances between the upper and lower sides of the push plate 6 and the inner wall of the compression chamber 2 gradually increase, as Figure 9 shown in (a). However, in order to more conveniently push the garbage out of the loading and unloading port 3, at this time, the lifting control oil cylinder 19 is needed to control the push plate 6 to move the push plate 6 upward along the direction of the rotation track 16, as Figure 9 shown by the arrow in (b). At this time, the gap between the upper part of the push plate 6 and the compression chamber 2 is closed, and further the gap between the lower part of the push plate 6 and the bottom wall of the compression chamber 2 is increased, so as to form an enlarged garbage discharging port, and the inclined push plate 6 is used to form a downward diversion for the pushed garbage, so that the garbage can be smoothly discharged to the designated garbage dumping point.

[0056] (3) When the working angle 8 is an obtuse angle, it is in the feeding state. The push plate 6 is in an inclined shape and forms a guide plate 10 with an opening upward inside the feeding port. Similarly, as Figure 10 shown, when it is necessary to load garbage into the compression chamber 2, the push-pull oil cylinder 13 is extended to the end, as Figure 10As shown in (a), by extending the flipping control cylinder 17, the rotating track 16 is rotated clockwise, making the working angle 8 present an obtuse state. At this time, the push plate 6 and the upper part of the compression chamber 2 are opened to form a feeding port. At this time, the push plate 6 functions as a guide plate 10 for guiding the garbage; and in order to prevent the garbage from leaking out from under the push plate 6 and also to increase the opening degree of the feeding port, at this time, the push plate 6 is moved downward along the direction of the rotating track 16 by contracting the lifting control cylinder 19, so that the lower edge of the push plate 6 contacts the bottom wall of the compression chamber 2, thereby realizing the function of increasing the upper opening and closing the lower opening of the push plate 6; when a certain amount of garbage is loaded, the push plate 6 is controlled to be in a vertical state, and then the push-pull cylinder 13 is contracted to compress the garbage inside the push plate 6 to create space; then the working angle 8 forming an obtuse angle is extended again to facilitate continuous feeding.

[0057] Embodiment Three:

[0058] It also includes a discharging structure. By using the discharging structure, the garbage in the compression chamber 2 can be automatically pushed outwards, avoiding the cumbersome operation of manual unloading, such as Figure 6 As described, the discharging structure includes a discharging plate 11. The cross-sectional shape of the discharging plate 11 is the same as that of the compression chamber 2. In actual use, the discharging plate 11 should be slightly smaller than the cross-sectional area of the compression chamber 2, so that it can move more smoothly inside. The discharging plate 11 is vertically arranged inside the box body 1 and is controlled by a third driving part to reciprocate along the direction of the first preset movement track 7.

[0059] Specifically, the third driving part is arranged in the accommodating space 12 and is located below the push-pull cylinder 13. The third driving part includes a sprocket 20 and a chain 21. One sprocket 20 is provided at each end of the accommodating space 12. The two sprockets 20 are sleeved with the chain 21. The upper side of the chain 21 is the driving stroke and the lower side is the return stroke. Since the chain 21 has a certain self-weight and is prone to sink in the middle, it is arranged below the push-pull cylinder 13 to avoid the chain 21 scraping the cylinder. When in use, the driving stroke is in a taut state. A connecting block 22 is arranged on the driving stroke. The connecting block 22 is connected to the discharging plate 11 in the compression chamber 2. In actual use, the connecting block 22 also extends into the compression chamber 2 through the sliding track 14 and is connected to the discharging plate 11. When pushing the garbage out of the box body 1, the sprocket 20 is used to drive the chain 21 to pull the discharging plate 11 to move in the compression chamber 2. It can be understood that at this time, the push plate 6 needs to present a discharging state where the working angle 8 in Embodiment Two is an acute angle. In this way, during discharging, the garbage can be pushed outwards by the discharging plate 11 inside, and at the same time, a guiding slope 9 is formed by the push plate 6 at the inlet and outlet 3, thereby realizing a convenient discharging operation.

[0060] Embodiment Four:

[0061] A dragging structure 28 is provided at the front of the box 1; the head and tail of the box 1 are provided with the dragging structure 28, and the dragging structure 28 is designed with reinforcing ribs to enhance the structural strength. The wear surface of the dragging structure 28 at the tail is tempered, and the material is alloy steel to ensure the safety of dragging. Rollers are designed and installed at the bottom of the box 1. When the box 1 is dragged, the rollers can become the fulcrum for dragging the box 1, and because of the rolling characteristics, the dragging process reduces the wear on the road surface and the structure of the box 1 itself. The rollers themselves are equipped with self-lubricating bearings, which can greatly improve their rolling flexibility. Because they are designed as a disassembly structure, they can be replaced if damaged, which also extends the service life of the box 1 in disguised form.

[0062] A vent pipe 24 and an observation hole 25 are provided on the top of the box body 1. The vent hole is provided on the top of the box body 1 and is designed as a flange structure so that the vent structure can be loaded and unloaded to clean the blockage. The vent pipe 24 is designed in an inverted J shape to prevent rainwater from entering. The air can be fully discharged during the compression process. In addition, an observation hole 25 is provided next to it. After the garbage is loaded, the observation hole 25 can be opened to observe the filling condition of the garbage.

[0063] The coating of the compression chamber 2 in the housing 1 is made of ceramic waste. The compression chamber 2 needs to be wear-resistant and corrosion-resistant at the same time, and ceramic waste meets this condition better than paint.

[0064] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A horizontal compression transfer box for a garbage transfer truck to transfer other garbage, comprising a box body (1). A columnar compression cavity (2) for compressing garbage is arranged inside the box body (1), and it is characterized in that, One end of the box body (1) is provided with a feeding and discharging opening (3) for garbage, and a sealing door is provided at the feeding and discharging opening (3) end. A sewage discharging mechanism, the sewage discharging mechanism is arranged along the length direction of the box body (1), the sewage discharging mechanism includes a sewage collection tank (4), the sewage collection tank (4) is arranged at the corner below the inner wall of the box body (1), the sewage collection tank (4) is in a triangular prism shape and its adjacent two side surfaces are attached to the inner wall of the box body (1), the inclined surface of the sewage collection tank (4) faces the inside of the box body (1), and a plurality of water leakage holes (5) are arranged on the inclined surface. A compression structure, including a push plate (6), a first driving part, a flipping control part, and a second driving part; the first driving part has a first preset movement track (7), the first preset movement track (7) is the same as the length direction of the box body (1), the first driving part drives the push plate (6) to reciprocate along the first preset movement track (7), and the flipping control part and the second driving part are both arranged at the free end of the first driving part and are controlled by the first driving part to move synchronously with the push plate (6). The flipping control part is used to control the angle formed between the push plate (6) and the first preset movement track (7), and this angle is the working angle (8), and three different working states of the push plate (6) are formed according to different formed working angles (8). When the working angle (8) is a right angle, it is in a compression state, and the plane where the push plate (6) is located is perpendicular to the first preset movement track (7). When the working angle (8) is an acute angle, it is in a discharging state, the push plate (6) is inclined, and a diversion slope (9) with an opening downward is formed inside the feeding and discharging opening (3). When the working angle (8) is an obtuse angle, it is in a feeding state, the push plate (6) is inclined, and a material guiding plate (10) with an opening upward is formed inside the feeding port. The second driving part controls the push plate (6) to move in the up and down direction along its plane, and when it is in the discharging state, it makes the upper edge of the push plate (6) close to the upper wall of the box body (1), and when it is in the feeding state, it makes the lower edge of the push plate (6) close to the bottom wall of the box body (1). The first driving part includes push-pull oil cylinders (13) arranged in the two side accommodating spaces (12), the fixed ends of the push-pull oil cylinders (13) are far away from the feeding and discharging opening (3), and the free ends are close to the feeding and discharging opening (3), and the compression chamber (2) is provided with a through sliding track (14) at the two side accommodating spaces (12). The flipping control parts are respectively arranged at the free ends of the two side push-pull oil cylinders (13). The flipping control part includes a horizontal fixing rod (15), a rotating track (16), and a flipping control oil cylinder (17). One end of the horizontal fixing rod (15) is fixedly connected to the push-pull oil cylinder (13), and the other end is rotatably connected to the rotating track (16). A flipping control oil cylinder (17) is arranged between the horizontal fixing rod (15) and the rotating track (16). Both ends of the flipping control oil cylinder (17) are hinged to the horizontal fixing rod (15) and the rotating track (16). The openings of the rotating tracks (16) of the two side flipping control parts are arranged oppositely. A push plate (6) is slidably arranged between the two side rotating tracks (16). The rotating centers of the two side rotating tracks (16) are connected by a rotating shaft (18). One end of the sewage collection tank (4) close to the feeding and discharging port (3) is provided with a sewage discharge pipe (23), and the sewage discharge pipe (23) is arranged close to the bottom wall of the compression cavity (2). A breather pipe (24) and an observation hole (25) are arranged at the top of the box body (1).

2. The horizontal compression transfer box for transferring other garbage by a garbage transfer vehicle according to claim 1, characterized in that, It further includes a discharging structure. The discharging structure includes a discharging plate (11). The cross-sectional shape of the discharging plate (11) is the same as that of the compression cavity (2). The discharging plate (11) is vertically arranged inside the box body (1) and is controlled by a third driving part to reciprocate along the direction of the first preset movement track (7).

3. The horizontal compression transfer box for transferring other garbage by a garbage transfer vehicle according to claim 2, wherein, The box body (1) includes a main frame and a compression cavity (2). The main frame is welded outside the compression cavity (2) to strengthen the structure. Accommodation spaces (12) for installing the first driving part are formed inside the main frames arranged along the first preset movement track (7) on both sides.

4. The horizontal compression transfer box for transferring other garbage by a garbage transfer vehicle according to claim 1, characterized in that, The second driving part includes a lifting control oil cylinder (19). One end of the lifting control oil cylinder (19) is fixedly arranged on the side of the rotating track (16) close to the feeding and discharging port (3). The free end of the lifting control oil cylinder (19) is connected to the push plate (6). The lifting control oil cylinder (19) controls the push plate (6) to move along the direction of the rotating track (16).

5. The horizontal compression transfer box for transferring other garbage by a garbage transfer vehicle according to claim 3, characterized in that, A third driving part is further arranged in the accommodation space (12). The third driving part includes a sprocket (20) and a chain (21). One sprocket (20) is arranged at each end of the accommodation space (12). A chain (21) is sleeved on the two sprockets (20). A connecting block (22) is arranged on the driving stroke on the upper side of the chain (21). The connecting block (22) is connected to the discharging plate (11) in the compression cavity (2).

6. The horizontal compression transfer box for transferring other garbage by a garbage transfer vehicle according to claim 1, characterized in that, A concave part (26) recessed inward is formed in the middle of the side wall of the compression cavity (2). A convex part (27) protruding upward is formed in the middle of the bottom wall of the compression cavity (2). Ramps for guiding sewage to the sewage collection tank (4) are formed on both sides of the convex part (27).

7. The horizontal compression transfer box for transferring other garbage by a garbage transfer vehicle according to claim 1, characterized in that, A dragging structure (28) is arranged at the front of the box body (1); Cross beams (29) for enhancing the bottom structure strength are arranged at intervals at the bottom of the box body (1).

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