Garbage compression system

Abstract

The invention relates to the field of garbage treatment equipment, in particular to a garbage compression system which comprises a compression bin, a feeding port is formed in the top of the compression bin, and a movable push head is arranged in the compression bin; the compression system further comprises a transfer tank which can be installed on the vehicle and taken down by the vehicle. A material door is arranged at the tail of the transfer tank, a compression hole is formed in the material door, the push plate assembly comprises a push plate and a locking part, the push plate can abut against the edge of the compression hole, the locking part is arranged between the push plate and the material door, and when the push plate is located on the inner side of the compression hole, the locking part can be switched between a locking state and a releasing state. When the locking part is in the locking state, the push plate and the material door can be inserted and fixed, and when the locking part is in the releasing state, the push plate can be separated from the material door; a connecting part is arranged between the push head and the push plate, and the connecting part can connect or separate the push head. The transfer tank can be conveniently closed after garbage is compressed, and the existing problems are effectively solved.

Description

Technical Field

[0001] The invention relates to the field of garbage processing equipment, and in particular to a garbage compression system. Background Art

[0002] Garbage transfer and compression transportation is an important part of garbage disposal. During the operation of the garbage transfer station, the garbage from various scattered garbage collection points needs to be collected and compressed into the transfer vehicle, and then transported to the garbage disposal station for processing by the transfer vehicle. For example, the garbage compression station and its working method disclosed in the invention patent with publication number CN118495000A, the garbage compression station presses the garbage into the garbage bin through a reciprocating pusher.

[0003] At present, when compressing garbage, the existing garbage compression system mostly directly pushes the garbage into the garbage bin through a pusher head, and after the garbage compression is completed, the entrance of the garbage bin is closed through a hinged shielding door.

[0004] The applicant found that when the shovel head moves away from the trash can, the compressed garbage in the trash can tends to move toward the entrance, making it difficult to close the shielding door. Some embodiments use a vertically liftable folding door, which is less likely to be interfered with by the imported garbage when closed than a hinged shielding door. However, there is still the problem of imported garbage obstructing the closing of the shielding door.

[0005] Based on this, the applicant proposed a garbage compression system to solve this problem. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a garbage compression system, which can conveniently close the transfer tank after the garbage is compressed, thereby effectively solving the existing problems.

[0007] In order to solve the above problems, the present invention provides a garbage compression system, including a compression bin, the top of which is provided with a feed port, a movable push head is arranged in the compression bin, and a bin wall of the compression bin is provided with a bin door for the push head to enter and exit; the compression system also includes a transfer tank, which can be installed on a vehicle and removed by the vehicle; a material door is arranged at the rear of the transfer tank, and the material door is provided with a compression hole, and the compression system also includes: a push plate assembly, the push plate assembly includes a push plate that can abut against the edge of the compression hole, and a locking portion arranged between the push plate and the material door, when the push plate is inside the compression hole, the locking portion can switch between a locked state and a released state, the locking portion can fix the push plate and the material door in the locked state, and the push plate can be separated from the material door when the locking portion is in the released state; a connecting portion is provided between the push head and the push plate, and the connecting portion can connect or separate the push head.

[0008] Furthermore, the locking portion includes a latch provided on the push plate and a driving member for driving the latch to move, and the material door is provided with a socket for inserting the latch on the edge of the compression hole.

[0009] Furthermore, the latch is slidably connected to the push plate, the driving member includes a driving protrusion rotatably mounted on the push plate, a plurality of latches are provided around the circumference of the driving protrusion, the inner end of the latch is connected to the driving protrusion, and the driving protrusion can drive the latch to extend and retract when it rotates.

[0010] Furthermore, a connecting rod is provided between the inner end of the latch and the driving protrusion, and two ends of the connecting rod are hinged to the driving protrusion and the latch respectively.

[0011] Furthermore, the driving protrusion is provided with a driving hole, and the pushing head is provided with an insertion rod which can be inserted into the driving hole, and a first motor which drives the insertion rod to rotate.

[0012] Furthermore, the driving hole is configured as a through hole, and the push plate is provided with a bumping ball on the rotation track of the driving hole, and the bumping ball can protrude into the driving hole when the driving protrusion drives the pin to be inserted into the socket.

[0013] Furthermore, when the insertion rod is inserted into the driving hole, the bumper ball can be pushed out of the driving hole; and a sensor that can be triggered by the bumper ball is provided at the end of the insertion rod.

[0014] Furthermore, a positioning edge is provided on the edge of the push plate facing the push head, the latch passes through the positioning edge, and the push plate is provided with a shell on the inner side of the positioning edge for the latch to pass through; the end of the push head facing the material door can be positioned and inserted into the inner side of the positioning edge, and the push head has a positioning groove for the shell to be embedded in.

[0015] Furthermore, the connecting part includes a positioning plate installed on the push plate, and a locking gap is provided between the positioning plate and the push plate; the connecting part also includes a second motor rotatably installed on a rotating shaft of the push head, driving the rotating shaft to rotate, and the rotating shaft is provided with a locking block that can be rotated to the locking gap.

[0016] Furthermore, a sealing ring is provided on the edge of the push plate.

[0017] The beneficial effect of the present invention is that the transfer tank can be conveniently closed after the garbage is compressed, thereby effectively solving the existing problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 It is a structural schematic diagram of an embodiment of the present invention.

[0020] Figure 2 for Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] Figure 3 for Figure 1 A front view of the material door in the illustrated embodiment.

[0022] Figure 4 for Figure 1 A front view of the pusher head in the illustrated embodiment.

[0023] Among them: 1. Compression bin; 2. Feed inlet; 3. Push head; 4. Transfer tank; 5. Material door; 6. Compression hole; 7. Push plate; 8. Latch; 9. Socket; 10. Drive protrusion; 11. Connecting rod; 12. Drive hole; 13. Insert rod; 14. First motor; 15. Bumper; 16. Sensor; 17. Positioning edge; 18. Shell; 19. Positioning groove; 20. Positioning plate; 21. Rotating shaft; 22. Lock block; 23. Sealing ring; 24. Second motor. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0025] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0026] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are only connected to form a whole through a connecting structure. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0028] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0029] In the present invention, Figures 1 to 4 As shown, a garbage compression system is provided, including a compression bin 1, the top of which is provided with a feed port 2, a movable push head 3 is arranged in the compression bin 1, and a bin wall of the compression bin 1 is provided with a bin door for the push head 3 to enter and exit; the compression system also includes a transfer tank 4, which can be installed on and removed from a vehicle; a material door 5 is arranged at the rear of the transfer tank 4, and the material door 5 is provided with a compression hole 6, and the compression system also includes: a push plate 7 assembly, the push plate 7 assembly includes a push plate 7 that can abut against the edge of the compression hole 6, and a locking portion arranged between the push plate 7 and the material door 5, when the push plate 7 is inside the compression hole 6, the locking portion can switch between a locked state and a released state, the locking portion can insert and fix the push plate 7 and the material door 5 in the locked state, and the push plate 7 can be separated from the material door 5 when the locking portion is in the released state; a connecting portion is provided between the push head 3 and the push plate 7, and the connecting portion can connect or separate the push head 3.

[0030] When the garbage compression system of the present invention is used, the material door 5 of the transfer tank is aligned and connected with the position of the bin door, and the push head 3 is moved from the compression bin 1 to the push plate 7 position. At this time, the push head 3 is connected to the push plate 7 by the connection part, and then the locking part is switched to the release state, and the push plate 7 is separated from the material door 5. At this time, the push plate 7 can move together with the push head 3. After the push head 3 is driven to the lower side of the feed port 2 of the compression bin 1, the push head 3 and the push plate 7 can reciprocate to press the garbage falling from the feed port 2 into the transfer tank 4 through the compression hole 6.

[0031] When the set amount of garbage compression is completed in the transfer tank 4, the push head 3 can drive the push plate 7 to move to the inner side of the compression hole 6. At this time, the locking part is switched to the locking device, so that the push plate 7 and the material door 5 are inserted and fixed, and the connecting part separates the push head 3 from the push plate 7, and the garbage compression is completed. At this time, the transfer tank 4 can be moved to the vehicle with the compression chamber 1.

[0032] In a preferred embodiment, for the structure of the present invention, more specifically, the locking portion includes a latch 8 arranged on the push plate 7, a driving member driving the latch 8 to move, and the material door 5 is provided with a socket 9 for inserting the latch 8 at the edge of the compression hole 6.

[0033] As shown in the figure, by providing the latch 8 and the driving member on the push plate 7, the space of the push plate 7 can be utilized to facilitate the arrangement of the latch 8 and the driving member, thereby reducing the space requirement for the material door 5 structure at the edge of the push plate 7.

[0034] In the illustrated embodiment, with regard to the latch 8 structure on the push plate 7, to be more specific, a latch 8 is provided on the left and right sides of the push plate 7, respectively, and two latches 8 are provided on the bottom, so that multiple groups of latches 8 can be used to achieve positioning and plugging of the push plate 7 and the material door 5.

[0035] In a replaceable embodiment, a latch 8 may be provided on the material door 5 and a socket 9 may be provided on the push plate 7 .

[0036] In the illustrated embodiment, for the structure of the present invention, to be more specific, the latch 8 is slidably connected to the push plate 7, the driving member includes a driving protrusion 10 rotatably mounted on the push plate 7, the latch 8 is provided with a plurality of protrusions around the circumference of the driving protrusion 10, the inner end of the latch 8 is connected to the driving protrusion 10, and the driving protrusion 10 can drive the latch 8 to extend and retract when it rotates.

[0037] As shown in the figure, the driving protrusion 10 can be rotated to synchronously drive multiple latches 8 to extend and retract synchronously, so as to facilitate the control of the latches 8 and conveniently set the power structure for driving the protrusion 10 to rotate.

[0038] In an alternative embodiment, each latch 8 may also be provided with a power structure to drive the latch 8 to extend and retract.

[0039] In the illustrated embodiment, for the structure of the present invention, to be more specific, a connecting rod 11 is provided between the inner end of the latch 8 and the driving protrusion 10, and both ends of the connecting rod 11 are hinged to the driving protrusion 10 and the latch 8 respectively.

[0040] As shown in the figure, when the driving protrusion 10 rotates clockwise, it can drive the connecting rod 11 to push the latch 8 outward, and when the driving protrusion 10 rotates counterclockwise, it can drive the latch 8 to retract.

[0041] In the illustrated embodiment, as for the power structure for driving the protrusion 10 to rotate, more specifically, the driving protrusion 10 is provided with a driving hole 12, and the push head 3 is provided with an insertion rod 13 that can be inserted into the driving hole 12, and a first motor 14 that drives the insertion rod 13 to rotate.

[0042] As shown in the figure, the first electrode can be arranged on the inner side of the push head 3, and there is no need to arrange an electric power component on the push plate 7, which further simplifies the structure of the position of the push plate 7 and improves the stability of the power structure for driving the protrusion 10 to rotate.

[0043] In the illustrated embodiment, a further optimized setting for the structure of the present invention is that the driving hole 12 is set as a through hole, the push plate 7 is provided with a bump ball 15 on the rotation trajectory of the driving hole 12, and the driving protrusion 10 drives the pin 8 to be inserted into the socket 9, so that the bump ball 15 can protrude into the driving hole 12.

[0044] As shown in the figure, by providing the bump bead 15, after the push head 3 is separated from the push plate 7, when the latch 8 is inserted into the insertion hole 9 of the material door 5 so that the locking part is in a locked state, the bump bead 15 can stop the driving protrusion 10 from rotating, so as to prevent the driving protrusion 10 from rotating due to bumps and other reasons, which may cause the latch 8 to move.

[0045] In the illustrated embodiment, for the structure of the present invention, to be more specific, when the insertion rod 13 is inserted into the driving hole 12, the bumping ball 15 can be pushed out of the driving hole 12; the end of the insertion rod 13 is provided with a sensor 16 that can be triggered by the bumping ball 15. As shown in the figure, by enabling the insertion rod 13 to push out the bumping ball 15 when inserted into the driving hole 12, the driving protrusion 10 can be rotated more smoothly. In addition, by providing the sensor 16 at the end of the insertion rod 13, when it is necessary to separate the push head 3 from the push plate 7, the sensor 16 can be triggered by the bumping ball 15 to determine whether the latch 8 is in the locked state of the insertion hole 9, and then it can be determined whether to separate the push head 3 from the push plate 7.

[0046] In the illustrated embodiment, for the structure of the present invention, to be more specific, as shown in the figure, the edge of the push plate 7 facing the push head 3 is provided with a positioning edge 17, the latch 8 passes through the positioning edge 17, and the push plate 7 is provided with a shell 18 on the inner side of the positioning edge 17 for the latch 8 to pass through; the end of the push head 3 facing the material door 5 can be positioned and inserted into the inner side of the positioning edge 17, and the push head 3 has a positioning groove 19 for the shell 18 to be embedded.

[0047] As shown in the figure, by providing the positioning edge 17, when the push head 3 and the push plate 7 are connected together, the positioning edge 17 can be used to close the gap between the push plate 7 and the push head 3 to prevent garbage from entering. The push plate 7 can also form a layout space for the latch 8, the driving protrusion 10, and the shell 18 inside the positioning edge 17, and the positioning stability when the push head 3 and the push plate 7 are connected can be further improved by the embedded cooperation of the positioning groove 19 and the shell 18.

[0048] In the illustrated embodiment, for the structure of the present invention, to be more specific, the connecting portion includes a positioning plate 20 installed on the push plate 7, and a locking gap is provided between the positioning plate 20 and the push plate 7; the connecting portion also includes a rotating shaft 21 rotatably installed on the push head 3, and a second motor 24 drives the rotating shaft 21 to rotate, and the rotating shaft 21 is provided with a locking block 22 that can be rotated to the locking gap.

[0049] As shown in the figure, when the push head 3 is connected to the material door 5, the end of the push head 3 is inserted into the inner side of the positioning edge 17. At this time, when the locking block 22 moves to the side of the positioning plate 20 facing the push plate 7, the second motor 24 drives the rotating shaft 21 to rotate, so that the locking block 22 rotates to the locking gap on the side of the positioning plate 20 facing the push plate 7, thereby utilizing the locking block 22 and the positioning plate 20 to realize the connection between the push head 3 and the push plate 7.

[0050] In the illustrated embodiment, the push plate 7 is provided with a mounting groove, the positioning plate 20 is arranged at the groove position of the mounting groove, and the positioning plate 20 forms a positioning gap with the bottom wall of the mounting groove.

[0051] In a preferred embodiment, for the structure of the present invention, more specifically, a sealing ring 23 is provided at the edge of the push plate 7. As shown in the figure, by providing a sealing ring 23 at the edge of the push plate 7, when the push plate 7 closes the compression hole 6, the sealing effect of the garbage in the transfer tank 4 can be improved.

[0052] It should be noted that in Figure 2 In order to facilitate the display of the structure, the structure of the positioning plate 20 and the locking block position is shown. The actual structural position of this part is referenced Figure 3 and Figure 4 The part shown in .

[0053] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0054] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A garbage compression system, comprising a compression bin, the top of which is provided with a feed port, a movable pusher head is provided in the compression bin, and a bin door for the pusher head to enter and exit is provided on the bin wall of the compression bin; The compression system further includes a transfer tank, which can be installed on and removed from the vehicle; It is characterized in that The tail of the transfer tank is provided with a material door, the material door is provided with a compression hole, and the compression system further comprises: A push plate assembly, the push plate assembly comprising a push plate capable of abutting against the edge of the compression hole, and a locking portion arranged between the push plate and the material door, wherein when the push plate is inside the compression hole, the locking portion can switch between a locked state and a released state, wherein the locking portion can insert and fix the push plate and the material door in the locked state, and the push plate can be separated from the material door when the locking portion is in the released state; A connecting portion is provided between the push head and the push plate, and the connecting portion can connect or separate the push head.

2. The garbage compression system according to claim 1, characterized in that: The locking portion includes a latch provided on the push plate and a driving member for driving the latch to move, and the material door is provided with a plug hole for inserting the latch on the edge of the compression hole.

3. The garbage compression system according to claim 2, characterized in that: The latch is slidably connected to the push plate, the driving member includes a driving protrusion rotatably mounted on the push plate, a plurality of latches are provided around the circumference of the driving protrusion, the inner end of the latch is connected to the driving protrusion, and the driving protrusion can drive the latch to extend and retract when rotating.

4. The garbage compression system according to claim 3, characterized in that: A connecting rod is provided between the inner end of the latch and the driving protrusion, and two ends of the connecting rod are respectively hinged to the driving protrusion and the latch.

5. The garbage compression system according to claim 3, characterized in that: The driving protrusion is provided with a driving hole, and the pushing head is provided with an insertion rod which can be inserted into the driving hole and a first motor which drives the insertion rod to rotate.

6. The garbage compression system according to claim 5, characterized in that: The driving hole is configured as a through hole, the push plate is provided with a bumping ball on the rotation track of the driving hole, and the bumping ball can protrude into the driving hole when the driving protrusion drives the latch to be inserted into the insertion hole.

7. The garbage compression system according to claim 6, characterized in that: When the insertion rod is inserted into the driving hole, the bumper can be pushed out of the driving hole; The end of the insertion rod is provided with a sensor which can be triggered by the contact ball.

8. The garbage compression system according to claim 2, characterized in that: The edge of the push plate facing the push head is provided with a positioning edge, the latch passes through the positioning edge, and the push plate is provided with a shell on the inner side of the positioning edge for the latch to pass through; One end of the push head facing the material door can be positioned and inserted into the inner side of the positioning edge, and the push head has a positioning groove for the shell to be embedded.

9. The garbage compression system according to claim 1, characterized in that: The connecting portion comprises a positioning plate mounted on the push plate, and a locking gap is provided between the positioning plate and the push plate; The connecting part also includes a second motor which is rotatably mounted on a rotating shaft of the pusher head and drives the rotating shaft to rotate. The rotating shaft is provided with a locking block which can rotate to the locking gap.

10. The garbage compression system according to claim 1, characterized in that: A sealing ring is arranged on the edge of the push plate.

Images