Solid waste compression device

Abstract

The present invention discloses a solid waste compression device, which relates to the technical field of garbage compression. The present invention includes a silo, with a feed port and a discharge port provided on one side of the silo; an upper pressure plate and a lower pressure plate that can be raised and lowered are provided in the silo; a pushing structure is provided on one side wall of the silo located on the opposite side of the discharge port; a compression area is formed between the feed port and the discharge port; a step portion is provided at the bottom of the compression area, and when the lower pressure plate completes the maximum lifting height, the upper surface of the lower pressure plate rests on the step portion; and a support block supported on the lower surface of the lower pressure plate extends out from the silo side wall located below the step portion. The present invention facilitates the feeding of compressed solid waste and the rapid removal of the solid waste compressed blocks formed by compressing the solid waste from the inside of the device during use by movably arranging the upper and lower pressure plates in the silo, and arranging the feed port and the discharge port in the silo.

Description

Technical Field

[0001] The invention belongs to the technical field of garbage compression, and in particular relates to a solid waste compression device. Background Art

[0002] Solid waste refers to solid and semi-solid waste materials generated by humans in production, consumption, daily life, and other activities (international definitions are more expansive, including waste generated by animal activities). In layman's terms, it's simply "garbage." Solid waste includes both recyclable and non-recyclable waste. Both types of waste require compression to reduce their volume for reuse or later processing.

[0003] For example, CN109109357A discloses a compression device for solid waste, comprising a bottom plate, a first support plate fixedly connected to the right side of the upper surface of the bottom plate, a second support plate fixedly connected to the left side of the upper surface of the bottom plate, a collection frame fixedly connected to the upper surface of the bottom plate, and bearings fixedly connected to the opposite surfaces of the first support plate and the second support plate; and CN107498911A discloses a solid waste compression device, comprising a base and a compressor fixed in the base, a compression device provided in the compressor, the compression device comprising a first sliding cavity extending left and right and a compressor provided in the compressor below the first sliding cavity. The second sliding cavity, the bottom of the second sliding cavity is provided with a through hole passing through the bottom surface of the compressor, the first sliding cavity is slidingly connected with a first sliding block, the first sliding block is slidingly connected with a guide rod extending left and right, a conduction groove is provided through the top right side of the first sliding cavity, a rotating disk is provided in the conduction groove, the top of the rotating disk is matched with the first motor, the outer surface of the first motor is provided in the top wall of the conduction groove and is fixedly connected, a first hinged head is provided on the bottom surface of the rotating disk, and a second hinged head is provided on the top surface of the first sliding block; when the compression device provided by the above-mentioned prior art is used, it is inconvenient to quickly remove the compressed solid waste blocks from the inside of the device. Summary of the Invention

[0004] The object of the present invention is to provide a solid waste compression device, which solves the problems raised in the background technology by movably arranging the upper and lower pressure plates in the bin body and arranging the feed port and the discharge port in the bin body, so as to facilitate the feeding of compressed solid waste and the quick removal of the solid waste compressed blocks formed by compressing the solid waste from the inside of the device during use.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a solid waste compression device, comprising a silo body, one side of which is provided with a feed port and a discharge port; a liftable upper pressure plate and a lower pressure plate are provided in the silo body; a pushing structure is provided on one side wall of the silo body located on the opposite side of the discharge port; a compression area is formed between the feed port and the discharge port; a step portion is provided at the bottom of the compression area, and when the lower pressure plate completes the maximum lifting height, the upper surface of the lower pressure plate rests on the step portion; and a support block supported on the lower surface of the lower pressure plate is extended from the side wall of the silo body located below the step portion.

[0007] As a preferred technical solution of the present invention, a shell is provided on the peripheral side of the warehouse body, a rectangular through hole is opened on the side wall of the warehouse body inside the shell, a cylinder is installed in the shell, and the end of the cylinder is connected to a support block sliding along the rectangular through hole.

[0008] As a preferred technical solution of the present invention, one end of the support block is provided with a guide slope, the other end of the support block is provided with a protrusion, and a sealing telescopic sleeve A is connected between the protrusion and the inner wall of the shell;

[0009] Several of the sealing telescopic sleeves A are connected to an air pressure display mechanism arranged on the outside of the warehouse body.

[0010] As a preferred technical solution of the present invention, the air pressure display mechanism includes a piston cylinder installed on the outer wall of the warehouse body, a piston is arranged in the piston cylinder, and the top of the piston is connected to an indicator rod with one end protruding from the piston cylinder, and a scale is set on the indicator rod.

[0011] As a preferred technical solution of the present invention, a driving mechanism A is provided on the top of the bin body, which is connected to the upper pressing plate and drives the upper pressing plate to move up and down;

[0012] The bottom of the warehouse body is provided with a driving mechanism B which is supported on the bottom side of the lower pressing plate and supports and controls the up and down movement of the lower pressing plate.

[0013] As a preferred technical solution of the present invention, a support frame is provided on the top of the driving mechanism B, at least three positioning columns are provided on the support frame, and a positioning sleeve is provided on the bottom side of the lower pressure plate, which is sleeved on the positioning column and cooperates with the positioning column.

[0014] As a preferred technical solution of the present invention, a receiving plate is provided inside the bin body below the discharge port, a through hole for the driving mechanism B to move through is provided in the middle of the receiving plate, and an upwardly protruding edge is provided on the through hole on the upper surface of the receiving plate;

[0015] When in use, lay asbestos cloth on the upper surface of the splicing plate.

[0016] As a preferred technical solution of the present invention, it further includes a controller, and a plurality of the cylinders constitute a cylinder system; the controller is connected to the drive mechanism A, the drive mechanism B and the cylinder system.

[0017] As a preferred technical solution of the present invention, an L-shaped bracket is provided on the top of the piston cylinder, and a pressure sensor connected to the controller is provided on the top of the L-shaped bracket, and the pressure sensor is located directly above the indicator rod; when all cylinders of the cylinder system have completed normal and full extension, the indicator rod abuts against the pressure sensor.

[0018] As a preferred technical solution of the present invention, the upper pressure plate includes an upper plate body and a lower plate body, and a number of springs and a number of sealing telescopic sleeves B are connected between the upper plate body and the lower plate body; the several sealing telescopic sleeves B are connected to a detection chamber arranged on the upper surface of the upper pressure plate, and an air pressure sensor connected to the controller is arranged in the detection chamber.

[0019] The present invention has the following beneficial effects:

[0020] 1. The present invention has an upper pressing plate and a lower pressing plate that are movably arranged in the bin body, and a feed port and a discharge port are provided in the bin body, which facilitates the feeding of compressed solid waste and the rapid removal of the solid waste compressed blocks formed by compressing the solid waste from the inside of the device during use.

[0021] 2. The present invention provides a step portion at the bottom of the compression area. When the lower pressure plate reaches the maximum lifting height, the upper surface of the lower pressure plate rests on the step portion. A support block is extended from the side wall of the bin body below the step portion and supported on the lower surface of the lower pressure plate. When in use, the lower pressure plate is supported by the support block to avoid damage to the drive mechanism B due to squeezing when compressing solid waste when the drive mechanism B is used for support.

[0022] 3. In the present invention, several sealing telescopic sleeves A are connected to an air pressure display mechanism arranged on the outside of the chamber body; after the cylinders are theoretically controlled to extend, the air pressure display mechanism is observed to determine whether the cylinders are normally extended.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1This is a schematic structural diagram of a solid waste compression device according to the present invention;

[0026] Figure 2 This is an internal cross-sectional view of the solid waste compression device of the present invention;

[0027] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0028] Figure 4 This is a schematic diagram of the upper pressing plate structure of the present invention;

[0029] Figure 5 for Figure 4 main view. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0032] See also Figure 1-2 As shown, the present invention is a solid waste compression device, comprising a bin body 1, a compression area 30 formed in the bin body 1, and a driving mechanism A101 connected to an upper pressing plate 10 and driving the upper pressing plate 10 to move up and down is provided on both sides of the compression area 30, that is, at the top of the bin body 1; a driving mechanism B102 supported on the bottom side of a lower pressing plate 20 and supporting and controlling the upper and lower movement of the lower pressing plate 20 is provided at the bottom of the bin body 1;

[0033] Specifically, a feed port 11 and a discharge port 12 are provided on one side of the silo body 1 , and the compression area 30 is provided between the feed port 11 and the discharge port 12 .

[0034] In the present invention, after the solid waste compression is completed, the driving mechanism B102 is controlled to contract, thereby driving the lower pressure plate 20 to move downward, that is, at this time the upper surface of the lower pressure plate 20 is slightly higher than the bottom side of the discharge port 12, and then the pushing structure arranged on the opposite side of the discharge port 12 is controlled to control the compression block located on the upper surface of the lower pressure plate 20 to be pushed out.

[0035] In the above, the pushing structure includes an electrical compartment 16 provided on the side wall of the compartment body 1 and extending outward, a pushing cylinder is provided in the electrical compartment 16, and a pushing plate is provided at the end of the pushing cylinder.

[0036] It can be understood that in some possible embodiments, in order to protect the driving mechanism B102 and avoid damage to the driving mechanism B102 when compressing solid waste, a step portion 301 is provided at the bottom of the compression area. When the lower pressure plate 20 completes the maximum lifting height, the upper surface of the lower pressure plate 20 rests on the step portion 301; and the side wall of the warehouse body 1 located below the step portion 301 has a support block 13 that is supported on the lower surface of the lower pressure plate 20.

[0037] Specifically, such as Figure 3 A shell 130 is provided on the peripheral side of the warehouse body 1, and a rectangular through hole 132 is opened on the side wall of the warehouse body 1 inside the shell 130. A cylinder 131 is installed in the shell 130, and the end of the cylinder 131 is connected to the support block 13 sliding along the rectangular through hole 132; when the lower pressure plate 20 is controlled to complete the maximum lifting, the upper surface of the lower pressure plate 20 abuts against the step portion 301, and the control cylinder 131 is extended at this time. At this time, under the action of the control support block 13, it protrudes from the rectangular through hole 132 and abuts against the lower surface of the lower pressure plate 20.

[0038] On the basis of the above, in order to facilitate the detection of whether the cylinders 131 are normally extended, a guide slope 1301 is provided at one end of the support block 13, and a protrusion 1302 is provided at the other end of the support block 13. A sealing telescopic sleeve A133 is connected between the protrusion 1302 and the inner wall of the shell 130; several sealing telescopic sleeves A133 are connected to an air pressure display mechanism arranged on the outside of the warehouse body 1; after theoretically controlling the cylinders 131 to complete the extension, the air pressure display mechanism is observed to determine whether the detection cylinders 131 are normally extended.

[0039] Specifically, the air pressure display mechanism includes a piston cylinder 14 installed on the outer wall of the warehouse body 1, a piston is arranged in the piston cylinder 14, and the top of the piston is connected to an indicator rod 141 with one end protruding from the piston cylinder 14, and a scale is set on the indicator rod 141; that is, by observing whether the scale extended on the indicator rod 141 is the same as the theoretical value, when the extended height is less than the theoretical value, it means that at least one of the cylinders 131 is not extended normally.

[0040] It can be understood that in some possible embodiments, in order to achieve intelligent detection and control, an L-shaped bracket 142 is provided on the top of the piston cylinder 14, and a pressure sensor connected to the controller is provided on the top of the L-shaped bracket 142, and the pressure sensor is located directly above the indicator rod 141; when all cylinders 131 of the cylinder system have completed normal full extension, the indicator rod 141 abuts against the pressure sensor; and the controller is connected to the cylinder system consisting of a drive mechanism A101, a drive mechanism B102, a pushing structure and several cylinders 131.

[0041] It can be understood that in some possible embodiments, a support frame 103 is provided on the top of the driving mechanism B102, four positioning columns 104 are provided on the support frame 103, and a positioning sleeve 201 is provided on the bottom side of the lower pressure plate 20, which is sleeved on the positioning column 104 and cooperates with the positioning column 104. Through the arrangement of the positioning column 104 and the positioning sleeve 201, the lower pressure plate 20 is controlled to keep stable during the up and down movement.

[0042] It is understandable that in some possible embodiments, a receiving plate 15 is provided inside the silo body 1 below the discharge port 12, and a through hole 151 is provided in the middle of the receiving plate 15 for the driving mechanism B102 to pass through, and an upwardly protruding edge 152 is provided on the through hole 151 on the upper surface of the receiving plate 15; when in use, asbestos cloth is laid on the upper surface of the receiving plate 15. The provision of the receiving plate 15 facilitates the granular dust above the lower pressing plate 20 to slide from the lower pressing plate 20 to the receiving plate 15 when controlling the downward movement of the lower pressing plate 20, and the provision of the asbestos cloth provides a buffering function to prevent the granular dust from splashing after falling onto the asbestos cloth. It is understandable that in some possible embodiments, such as Figure 4-5 To protect the drive mechanism A101 and prevent damage during solid waste compression, the upper plate 10 is configured to include an upper plate 10a and a lower plate 10b. A plurality of springs 10c and a plurality of sealing and telescopic sleeves B10d are connected between the upper and lower plates 10a, 10b. The plurality of sealing and telescopic sleeves B10d communicate with a detection chamber 10e disposed on the upper surface of the upper plate 10. The detection chamber 10e houses an air pressure sensor connected to a controller. During installation, the end of the drive mechanism A101 is welded or otherwise connected to the upper surface of the upper plate 10a. During use, the air pressure sensor detects the compression between the upper and lower plates 10a, thereby detecting the force applied by the upper plate 10 to the compression area 30. When a preset value is reached, the drive mechanism A101 is stopped from extending. This allows the drive mechanism A1012 to be intelligently adjusted to extend to a corresponding length based on the type and volume of material introduced into the compression area 30 for pressure-maintaining compression.

[0043] In the above-mentioned invention, the driving mechanism A101 and the driving mechanism B102 both adopt telescopic cylinders.

[0044] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0045] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A solid waste compression device, characterized in that: It comprises a silo body (1), wherein one side of the silo body (1) is provided with a feed port (11) and a discharge port (12); The warehouse body (1) is provided with an upper pressing plate (10) and a lower pressing plate (20) that can be raised and lowered; A pushing structure is provided on one side wall of the bin body (1) located on the opposite side of the discharge port (12); A compression area (30) is formed between the feed port (11) and the discharge port (12); A step portion (301) is provided at the bottom of the compression area, and when the lower pressing plate (20) reaches the maximum lifting height, the upper surface of the lower pressing plate (20) abuts against the step portion (301); A support block (13) is protruded from the side wall of the bin body (1) below the step portion (301) and is supported on the lower surface of the lower pressure plate (20); A shell (130) is provided on the peripheral side of the bin body (1), a rectangular through hole (132) is provided on the side wall of the bin body (1) located inside the shell (130), a cylinder (131) is installed inside the shell (130), and an end of the cylinder (131) is connected to a support block (13) that slides along the rectangular through hole (132); One end of the support block (13) is provided with a guide slope (1301), and the other end of the support block (13) is provided with a protrusion (1302), and a sealing telescopic sleeve A (133) is connected between the protrusion (1302) and the inner wall of the shell (130); a plurality of the sealing telescopic sleeves A (133) are connected to an air pressure display mechanism provided on the outside of the bin body (1); The air pressure display mechanism comprises a piston cylinder (14) mounted on the outer wall of the chamber body (1), a piston is arranged in the piston cylinder (14), and the top of the piston is connected to an indicator rod (141) with one end protruding from the piston cylinder (14), and a scale is provided on the indicator rod (141); An L-shaped bracket (142) is provided on the top of the piston cylinder (14), and a pressure sensor is provided on the top of the L-shaped bracket (142). The pressure sensor is located directly above the indicator rod (141); When all the cylinders (131) of the cylinder system have completed normal and full extension, the indicator rod (141) abuts against the pressure sensor.

2. A solid waste compression device according to claim 1, characterized in that: A driving mechanism A (101) is provided on the top of the bin body (1) and is connected to the upper pressing plate (10) and drives the upper pressing plate (10) to move up and down; The bottom of the warehouse body (1) is provided with a driving mechanism B (102) which is supported on the bottom side of the lower pressing plate (20) and supports and controls the upper and lower movements of the lower pressing plate (20).

3. A solid waste compression device according to claim 2, characterized in that: A support frame (103) is provided on the top of the driving mechanism B (102), at least three positioning columns (104) are provided on the support frame (103), and a positioning sleeve (201) is provided on the bottom side of the lower pressing plate (20) and is sleeved on the positioning column (104) and matched with the positioning column (104).

4. A solid waste compression device according to claim 2, characterized in that: A receiving plate (15) is provided inside the silo (1) below the discharge port (12), a through hole (151) for the driving mechanism B (102) to move through is provided in the middle of the receiving plate (15), and an upwardly protruding edge (152) is provided on the through hole (151) on the upper surface of the receiving plate (15); When in use, asbestos cloth is laid on the upper surface of the material receiving plate (15).

5. A solid waste compression device according to any one of claims 2 to 4, characterized in that: It also includes a controller, and a plurality of the cylinders (131) constitute a cylinder system; the controller is connected to the drive mechanism A (101), the drive mechanism B (102) and the cylinder system.

6. The solid waste compression device according to claim 5, characterized in that: The controller is connected to the pressure sensor.

7. The solid waste compression device according to claim 5, characterized in that: The upper pressure plate (10) comprises an upper plate body (10a) and a lower plate body (10b), wherein a plurality of springs (10c) and a plurality of sealing telescopic sleeves B (10d) are connected between the upper plate body (10a) and the lower plate body (10b); the plurality of sealing telescopic sleeves B (10d) are connected to a detection chamber (10e) arranged on the upper surface of the upper pressure plate (10), and an air pressure sensor connected to a controller is arranged in the detection chamber (10e).

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