Solid waste extrusion recovery treatment device

Abstract

The utility model relates to a solid waste extrusion recovery processing device which comprises a support, an extrusion cylinder, an extrusion mechanism and a material ejection mechanism and is characterized in that a stand column is fixed to the position, on the side of the extrusion cylinder, of the support, a rotatable sleeve is arranged on the upper portion of the stand column, and a cantilever rod is fixed to the upper portion of the peripheral face of the rotatable sleeve; a lifting cylinder is fixed to the tail section of the cantilever rod, a connecting disc is fixed to the lower end of a cylinder rod of the lifting cylinder, a plurality of connecting rods are arranged on the periphery of the connecting disc, and the connecting disc is connected with an annular oil immersion brush through the connecting rods. A gear ring is arranged on the lower portion of the peripheral face of the rotatable sleeve. A horizontal supporting plate is fixed to the position, below the rotatable sleeve, of the stand column. The output end of the motor is connected with a vertical shaft parallel to the stand column, the vertical shaft is provided with a driving gear meshed with the gear ring, and the upper dead center position of the annular oil immersion brush is higher than the upper edge of the extrusion cylinder in the vertical direction. The device is simple in structure and low in failure rate, and materials can be conveniently removed without being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste treatment, in particular to a solid waste extrusion recovery treatment device. Background Art

[0002] Solid waste, abbreviated as solid waste, is solid garbage generated by humans in the process of production and life. Since solid waste occupies a large space and is not easy to collect and recycle, it usually needs to be compressed by an extrusion device for easy transportation.

[0003] CN 116572574 B discloses a solid waste extrusion recovery and processing device, which includes a processing table, an extrusion mechanism is installed on the upper end surface of the processing table, and an adjustable material control mechanism is installed on the right part of the upper end surface of the processing table, wherein the extrusion mechanism includes a load-bearing telescopic rod, and the upper end surface of the processing table is evenly fixedly connected with four load-bearing telescopic rods through a fixed plate in the circumferential direction, and the ends of the four load-bearing telescopic rods close to each other are fixedly connected with baffles, and the outer side of the top rod is fixedly connected with a supporting plate located directly below the baffle through a connecting piece. The device drives the four baffles to move away from each other through the mutual extrusion of the sliding column and the sliding groove in an inclined state, releases the extrusion force accumulated in the waste during the compression process, makes it easy to remove the waste, avoids the situation of damage during the waste removal process, ensures the integrity of the waste after compression molding, and improves the quality of extrusion molding, but the pressure chamber structure and extrusion structure of the device have the problems of complex structure and many connecting parts, and the failure rate is high after long-term use. Utility Model Content

[0004] The utility model aims to provide a solid waste extrusion recovery and treatment device which has a reasonable structure and reliable use to solve the above problems, has a simple structure and a low failure rate.

[0005] The technical solution of the utility model is:

[0006] The cam is provided with a plurality of connecting rods, each of which ...

[0007] The above-mentioned solid waste extrusion recycling and processing device, the extrusion mechanism includes a support plate located above the extrusion cylinder, an extrusion cylinder arranged on the support plate, and an extrusion plate arranged at the lower end of the cylinder rod of the extrusion cylinder. The center line of the extrusion plate coincides with the center line of the extrusion cylinder, and the outer diameter of the extrusion plate matches the inner diameter of the extrusion cylinder.

[0008] The above-mentioned solid waste extrusion recycling and processing device, the lifting mechanism includes a liftable inner bottom plate arranged at the bottom of the extrusion cylinder, a hollow column arranged on the bottom surface of the liftable inner bottom plate, and a lifting cylinder arranged between the upper surface of the bottom plate of the bracket and the hollow column. The outer edge of the liftable inner bottom plate is provided with a sealing ring that is in close contact with the inner circumferential surface of the extrusion cylinder, and the bottom of the extrusion cylinder is provided with a stop corresponding to the liftable inner bottom plate.

[0009] In the above-mentioned solid waste extrusion recovery and processing device, a horizontal positioning plate is fixed to the top end of the column, and a bearing matching the upper end of the vertical shaft is provided on the horizontal positioning plate.

[0010] In the above-mentioned solid waste extrusion recovery and processing device, the lifting cylinder is a multi-section oil cylinder.

[0011] The beneficial effects of the utility model are:

[0012] The extrusion barrel of the utility model is a commonly used cylindrical structure, not a split structure. The ejecting mechanism at the bottom is provided for the purpose of removing the compacted material. At the same time, a lifting cylinder can be used to drive the annular oil-immersed brush to move from top to bottom in the extrusion barrel. The annular oil-immersed brush will stick the pre-infiltrated lubricating oil to the inner wall of the extrusion barrel, thereby further facilitating the removal of the material without damaging the material and preventing the material from sticking to the inner wall of the extrusion barrel due to being squeezed. After the annular oil-immersed brush completes the oil brushing action, it moves upward to the upper dead point, and is then driven by the cantilever rod to move out of the position above the extrusion barrel. After unloading the material, it can be extruded using the extrusion mechanism. The extrusion barrel and extrusion structure of the utility model are simple, with few components and a low failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model (pre-oil brushing state);

[0014] Figure 2 It is a structural schematic diagram of the utility model (pre-extrusion state).

[0015] In the figure: 1. extrusion cylinder, 2. support plate, 3. extrusion plate, 4. lifting cylinder, 5. cantilever rod, 6. connecting rod, 7. extrusion cylinder, 8. annular oil-immersed brush, 9. liftable inner bottom plate, 10. bracket, 11. hollow column, 12. ejector cylinder, 13. column, 14. motor, 15. horizontal support plate, 16. vertical shaft, 17. gear ring, 18. driving gear, 19. horizontal positioning plate, 20. rotatable sleeve, 21. connecting plate. DETAILED DESCRIPTION

[0016] The utility model is described in detail according to the accompanying drawings of the specification.

[0017] like Figure 1 , Figure 2 As shown, the solid waste extrusion recycling and processing device includes a bracket 10, an extrusion cylinder 7 arranged on the bracket 10, an extrusion mechanism arranged above the extrusion cylinder 7, and a material pushing mechanism arranged at the bottom of the extrusion cylinder 7.

[0018] The bracket 10 is fixed with a column 13 at the side of the extrusion cylinder 7 , a rotatable sleeve 20 is provided on the upper part of the column 13 , and a stopper corresponding to the rotatable sleeve 20 is provided on the column 13 .

[0019] A cantilever rod 5 is fixed to the upper part of the outer circumference of the rotatable sleeve 20, and a lifting cylinder 4 is fixed to the tail section of the cantilever rod 5. A connecting plate 21 is fixed to the lower end of the cylinder rod of the lifting cylinder 4. A plurality of connecting rods 6 are arranged around the connecting plate 21 and an annular oil-immersed brush 8 is connected by the connecting rods 6. A gear ring 17 is provided at the lower part of the outer circumference of the rotatable sleeve 20. A horizontal support plate 15 is fixed to the column 13 at a position below the rotatable sleeve 20. A motor 14 is fixed to the lower surface of the horizontal support plate 15. The output end of the motor 14 is connected to a vertical shaft 16 parallel to the column 13. A driving gear 18 meshing with the gear ring 17 is provided on the vertical shaft 16. The top dead center position of the annular oil-immersed brush 8 is higher than the upper edge of the extrusion cylinder 7 in the vertical direction. The lifting cylinder 4 is a multi-section oil cylinder. A horizontal positioning plate 19 is fixed to the top of the column 13. A bearing matching the upper end of the vertical shaft 16 is provided on the horizontal positioning plate 19.

[0020] In this embodiment, the extrusion mechanism includes a support plate 2 located above the extrusion cylinder 7, an extrusion cylinder 1 provided on the support plate 2, and an extrusion plate 3 provided at the lower end of the cylinder rod of the extrusion cylinder 1. The center line of the extrusion plate 3 coincides with the center line of the extrusion cylinder 7, and the outer diameter of the extrusion plate 3 matches the inner diameter of the extrusion cylinder 7. The ejection mechanism includes a liftable inner bottom plate 9 provided at the bottom of the extrusion cylinder 7, a hollow column 11 provided on the bottom surface of the liftable inner bottom plate 9, and an ejection cylinder 12 provided between the upper surface of the bottom plate of the bracket 10 and the hollow column 11. The outer edge of the liftable inner bottom plate 9 is provided with a sealing ring in close contact with the inner circumference of the extrusion cylinder 7, and the bottom of the extrusion cylinder 7 is provided with a stop corresponding to the liftable inner bottom plate 9.

[0021] Working principle:

[0022] 1. When in use, start the motor 14, drive the vertical shaft 16 and the driving gear 18 to rotate, thereby drive the gear ring 17 and the rotatable sleeve 20 to rotate, the rotatable sleeve 20 drives the cantilever rod 5 to rotate away from the top of the extrusion barrel 7, the cylinder rod of the lifting cylinder 4 drives the annular oil-immersed brush 8 downward, and after soaking the lubricating oil in the pre-arranged oil container, the cylinder rod of the lifting cylinder 4 drives the annular oil-immersed brush 8 upward, the motor 14 reverses, drives the annular oil-immersed brush 8 to overlap the top of the extrusion barrel 7, the cylinder rod of the lifting cylinder 4 drives the annular oil-immersed brush 8 downward in the extrusion barrel 7, and the annular oil-immersed brush 8 brushes the pre-soaked lubricating oil on the inner wall of the extrusion barrel 7. Finally, the annular oil-immersed brush 8 rises and moves out of the top of the extrusion barrel 7.

[0023] 2. Feed the material into the extrusion cylinder 7. After the feeding is completed, the cylinder rod of the extrusion cylinder 1 drives the extrusion plate 3 downward to press the material down to achieve compaction operation.

[0024] 3. Start the ejecting cylinder 12, and the cylinder rod of the cylinder 12 pushes the lifting inner bottom plate 9 upward, squeezing the compacted material upward to separate the material from the inner wall of the extrusion cylinder 7, so as to facilitate the removal of the material without operating the material.

[0025] The above is a detailed description of the embodiments of the utility model, but the above contents are only preferred embodiments of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of the invention of the utility model should still fall within the scope of this patent.

Claims

1. A solid waste extrusion recycling device, comprising a support, an extrusion cylinder arranged on the support, an extrusion mechanism arranged above the extrusion cylinder, and a material pushing mechanism arranged at the bottom of the extrusion cylinder, characterized in that: The bracket is fixed with a column at a position on the side of the extrusion cylinder, a rotatable sleeve is provided on the upper part of the column, a cantilever rod is fixed to the upper part of the outer circumference of the rotatable sleeve, a lifting cylinder is fixed to the tail section of the cantilever rod, a connecting plate is fixed to the lower end of the cylinder rod of the lifting cylinder, a plurality of connecting rods are provided around the connecting plate and an annular oil-immersed brush is connected by the connecting rods, a gear ring is provided at the lower part of the outer circumference of the rotatable sleeve, a horizontal support plate is fixed to the column at a position below the rotatable sleeve, a motor is fixed to the lower surface of the horizontal support plate, the output end of the motor is connected to a vertical shaft parallel to the column, the vertical shaft is provided with a driving gear meshing with the gear ring, and the top dead center position of the annular oil-immersed brush is higher than the upper edge of the extrusion cylinder in the vertical direction.

2. The solid waste extrusion recovery and treatment device according to claim 1 is characterized in that: The extrusion mechanism includes a support plate located above the extrusion cylinder, an extrusion cylinder arranged on the support plate, and an extrusion plate arranged at the lower end of the cylinder rod of the extrusion cylinder. The center line of the extrusion plate coincides with the center line of the extrusion cylinder, and the outer diameter of the extrusion plate matches the inner diameter of the extrusion cylinder.

3. The solid waste extrusion recovery and treatment device according to claim 1 is characterized in that: The lifting mechanism includes a liftable inner bottom plate arranged at the bottom of the extrusion cylinder, a hollow column arranged at the bottom surface of the liftable inner bottom plate, and a lifting cylinder arranged between the upper surface of the bottom plate of the bracket and the hollow column. The outer edge of the liftable inner bottom plate is provided with a sealing ring that is in close contact with the inner circumferential surface of the extrusion cylinder, and the bottom of the extrusion cylinder is provided with a stop corresponding to the liftable inner bottom plate.

4. The solid waste extrusion recovery and treatment device according to claim 1, characterized in that: A horizontal positioning plate is fixed on the top end of the column, and a bearing matched with the upper end of the vertical shaft is arranged on the horizontal positioning plate.

5. The solid waste extrusion recovery and treatment device according to claim 1 is characterized in that: The lifting cylinder is a multi-section oil cylinder.

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