Equipment for solid waste treatment

Abstract

The utility model relates to the technical field of solid waste treatment, and discloses solid waste treatment equipment which comprises a support, a smashing box is fixedly connected to the upper portion of the left side of the support, two smashing rods are rotatably connected to the interior of the smashing box, and a first motor is fixedly connected to the front side of the smashing box. The front end of the right crushing rod is fixedly connected to the driving end of the first motor, the rear ends of the two crushing rods are fixedly connected with gears, the two gears are meshed with each other, the left side of the support is fixedly connected with a fixing block, the upper portion of the fixing block is fixedly connected with a second motor, and the interior of the support is slidably connected with a sieve plate. The front side and the rear side of the screen plate are each fixedly connected with two sliding rods. According to the solid waste raw material smashing and vibratory screening device, through cooperation of the smashing box, the first motor, the two smashing rods, the two gears, the protective shell, the multiple sliding rods, the screening plate, the connecting block, the first crank rod, the second crank rod, the second motor and the fixing block, the functions of smashing and vibratory screening of solid waste raw materials are achieved.

Description

Technical Field

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

[0002] The development of solid waste treatment equipment has a long history and can be traced back to ancient civilizations. The ancients handled waste through simple methods such as landfill and incineration. Modern solid waste treatment equipment has gradually developed in the process of industrialization and urbanization. Their emergence and evolution reflect mankind’s continuous pursuit of environmental protection and resource utilization, and provide important technical means for effectively solving solid waste and sewage treatment problems.

[0003] Existing technologies include: incineration, landfill, composting, classified recycling, physical and chemical treatment, biological treatment and pyrolysis. Incineration can reduce the volume but produce pollutants, landfill will produce leachate, composting can produce organic fertilizer, classified recycling can reuse resources, physical and chemical treatment and biological treatment can treat specific components or pollutants, and pyrolysis can convert waste into energy or chemicals.

[0004] However, traditional solid waste material processing equipment will mix a large number of fine particles into the small blocks formed by extruding solid waste materials. These particles play a great negative role in the extrusion molding, which will cause gaps in the solid waste materials during extrusion molding, resulting in low extrusion strength of the molded blocks. Therefore, a solid waste processing equipment is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a solid waste treatment device, which aims to improve the problem in the prior art that fine particles cause gaps in the solid waste materials during extrusion molding.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a solid waste treatment equipment comprises a bracket, a crushing box is fixedly connected to the upper left part of the bracket, two crushing rods are rotatably connected inside the crushing box, the front side of the crushing box is fixedly connected to motor 1, the front end of the crushing rod on the right side is fixedly connected to the driving end of the motor 1, the rear ends of the two crushing rods are fixedly connected to gears, and the two gears are meshed with each other, a fixed block is fixedly connected to the left side of the bracket, the upper part of the fixed block is fixedly connected to motor 2, a sieve plate is slidably connected inside the bracket, two sliding rods are fixedly connected to the front and rear sides of the sieve plate, and a plurality of sliding rods are respectively slidably connected to the front and rear sides of the inner side of the bracket, a connecting block is fixedly connected to the middle part of the left side of the sieve plate, a crank rod 1 is rotatably connected inside the connecting block, a crank rod 2 is rotatably connected to the rear side of the left end of the crank rod 1, and the rear end of the crank rod 2 is fixedly connected to the driving end of the motor 2, and a compression assembly is arranged on the right side of the upper end of the bracket.

[0007] Furthermore, the compression assembly includes a compression box, which is fixedly connected to the right side of the upper end of the bracket, and the left side of the compression box is fixedly connected to a motor three, and a threaded rod is rotatably connected inside the compression box, and the left end of the threaded rod is fixedly connected to the driving end of the motor three, and an extrusion block one is slidably connected inside the compression box, and the right end of the threaded rod is threadedly connected to the middle part of the inner part of the extrusion block one, and extrusion blocks two are slidably connected to the front and rear sides of the right side of the inner part of the compression box, and the right sides of the two extrusion blocks two are fixedly connected to the limiting block one, and the far sides of the two extrusion blocks two are fixedly connected to the limiting block two, and the two limiting blocks one are respectively slidably connected to the front and rear sides of the right side of the inner part of the compression box, and the two limiting blocks two are respectively slidably connected to the front and rear sides of the inner part of the extrusion block one, and the bottom right side of the compression box is rotatably connected to an electric discharge port.

[0008] Furthermore, a protective shell is fixedly connected to the rear side of the crushing box, the two gears are rotatably connected to the inside of the protective shell, and a feed port 1 is fixedly connected to the upper part of the crushing box.

[0009] Furthermore, two sliding grooves are provided on both the front and rear sides of the inner side of the bracket, and the plurality of sliding rods are slidably connected inside the plurality of sliding grooves respectively.

[0010] Furthermore, a second feed port is fixedly connected to the upper middle portion of the compression box.

[0011] Furthermore, two limiting grooves 2 are provided on the right side of the interior of the compression box, and the two limiting blocks 1 are respectively slidably connected inside the two limiting grooves 2.

[0012] Furthermore, both the front and rear sides of the extrusion block 1 are provided with a limiting groove 1, and the two limiting blocks 2 are respectively slidably connected inside the two limiting grooves 1.

[0013] Furthermore, the shape of the first extrusion block is concave, and the shapes of the two second extrusion blocks are both trapezoidal.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, start motor 1, which drives the crushing rod on the right side to rotate, which drives the gear on the right side to rotate, which drives the gear on the left side to rotate, which drives the crushing rod on the left side to rotate, and start motor 2, which drives crank rod 2 to rotate, which drives crank rod 1 to swing back and forth, which pushes the connecting block to vibrate back and forth in the horizontal direction, and tiny particles will fall through the sieve plate, and solid waste raw materials of suitable volume will slide out from the right side of the sieve plate during the orderly vibration of the sieve plate, thereby realizing the functions of crushing and filtering the solid waste raw materials.

[0016] 2. In the utility model, start motor three, and motor three drives the threaded rod to rotate, and the threaded rod pushes the extrusion block one to slide to the right, and the two inclined surfaces on the inner side of the extrusion block one will push the two extrusion blocks two to slide close to each other, and the two limit blocks one can prevent the two extrusion blocks two from offsetting at the left and right ends when sliding, and when the extrusion block one slides to the right and the two extrusion blocks two approach each other, the inner space of the extrusion block one will gradually become smaller, so that the smaller solid waste raw materials can be squeezed into small square blocks, and then the electric discharge port is controlled to open to discharge the small square blocks, thereby realizing the extrusion molding function of the solid waste raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a solid waste treatment device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a crushing rod of a solid waste treatment device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a sliding trough of a solid waste treatment device proposed by the utility model;

[0020] Figure 4 This is a structural schematic diagram of an extrusion block 2 of a solid waste treatment device proposed by the utility model;

[0021] Figure 5 This is a schematic structural diagram of a limit block 2 of a solid waste treatment device proposed in the utility model.

[0022] Legend:

[0023] 1. Bracket; 2. Crushing box; 3. Motor 1; 4. Crushing rod; 5. Gear; 6. Protective shell; 7. Compression box; 8. Sliding rod; 9. Screen plate; 10. Connecting block; 11. Crank rod 1; 12. Crank rod 2; 13. Motor 2; 14. Fixed block; 15. Sliding groove; 16. Feeding port 1; 17. Feeding port 2; 18. Extrusion block 1; 19. Motor 3; 20. Threaded rod; 21. Extrusion block 2; 22. Limit block 1; 23. Limit block 2; 24. Limit slot 1; 25. Limit slot 2; 26. Electric discharge port. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-Figure 3 , an embodiment provided by the utility model: a solid waste treatment device, comprising a bracket 1, the bracket 1 is used to support the initial height of the upper mechanism, a crushing box 2 is fixedly connected to the upper left side of the bracket 1, the crushing box 2 is used to provide a space for waste crushing, the upper part of the crushing box 2 is fixedly connected to a feed port 16, the feed port 16 is used to transport the waste to the inside of the crushing box 2, the inside of the crushing box 2 is rotatably connected to two crushing rods 4, the two crushing rods 4 form a shearing force to shear the waste into smaller waste, the front side of the crushing box 2 is fixedly connected to a motor 3, the motor 3 is used to drive the right crushing rod 4 to rotate, the front end of the right crushing rod 4 is fixedly connected to the driving end of the motor 3, the rear ends of the two crushing rods 4 are fixedly connected to gears 5, the rear side of the crushing box 2 is fixedly connected to a protective shell 6, the protective shell 6 is used to protect the two gears 5 from external interference, the two gears 5 are rotatably connected to the inside of the protective shell 6, the two gears 5 are meshed with each other, and the two gears 5 transmit power to each other, the left side of the bracket 1 is fixedly connected to a fixed block 14, the fixed block 14 The bracket 1 is used to fix the second motor 13. The upper part of the fixed block 14 is fixedly connected with the second motor 13. The second motor 13 is used to drive the second crank rod 12 to rotate. The bracket 1 is slidably connected with the screen plate 9 inside. The screen plate 9 is used to screen out fine particles. Two slide bars 8 are fixedly connected to the front and rear sides of the screen plate 9. The multiple slide bars 8 are used to support the sliding of the screen plate 9. Two sliding grooves 15 are provided on the front and rear sides of the inner side of the bracket 1. The multiple sliding grooves 15 are used to limit the sliding direction of the multiple slide bars 8. The multiple slide bars 8 are slidably connected to the multiple Inside the sliding groove 15, multiple sliding rods 8 are slidably connected to the front and rear sides of the inner side of the bracket 1 respectively. A connecting block 10 is fixedly connected to the middle of the left side of the sieve plate 9. The connecting block 10 is used to connect the crank rod 11 and the sieve plate 9. The inside of the connecting block 10 is rotatably connected to the crank rod 11. The left rear end of the crank rod 11 is rotatably connected to the crank rod 2 12. The crank rod 2 12 is used to push the crank rod 11 to move. The rear end of the crank rod 2 12 is fixedly connected to the driving end of the motor 2 13. A compression assembly is arranged on the right side of the upper end of the bracket 1.

[0026] Reference Figure 1 , Figure 4 and Figure 5The compression assembly includes a compression box 7, which is used to provide a space for extruding small pieces of waste. The compression box 7 is fixedly connected to the right side of the upper end of the bracket 1. The upper middle part of the compression box 7 is fixedly connected with a feed port 2 17, and the feed port 2 17 is used to guide small pieces of waste into the compression box 7. The left side of the compression box 7 is fixedly connected with a motor 3 19, and the motor 3 19 is used to drive the threaded rod 20 to rotate. The inside of the compression box 7 is rotatably connected with a threaded rod 20, and the threaded rod 20 is used to push the extrusion block 18 to move. The left end of the threaded rod 20 is fixedly connected to the drive motor 3 19. The moving end, the compression box 7 is internally slidably connected with an extrusion block 18, which is used to extrude small pieces of waste and push two extrusion blocks 21 to move. The extrusion block 18 is concave in shape, and the concave inclined surface can provide sliding thrust for the two extrusion blocks 21. The right end of the threaded rod 20 is threadedly connected to the middle part of the extrusion block 18. The compression box 7 is internally slidably connected with extrusion blocks 21 on both the front and rear sides of the right side. The two extrusion blocks 21 are used to extrude small pieces of waste close to each other. The two extrusion blocks 21 are both trapezoidal in shape, and the trapezoidal inclined surface can assist the two extrusion blocks 21 to move. The right sides of the two extrusion blocks 21 are fixedly connected to the limiting blocks 1 22. The two limiting blocks 1 22 are used to limit the sliding direction of the two extrusion blocks 21 inside the compression box 7 to prevent the two extrusion blocks 21 from sliding and deviating. The far sides of the two extrusion blocks 21 are fixedly connected to the limiting blocks 23. The two limiting blocks 1 22 are used to prevent the two extrusion blocks 21 from being separated from the extrusion block 18. The two limiting blocks 1 22 are respectively slidably connected to the front and rear sides of the right side of the compression box 7. Two limiting grooves 25 are provided on the right side of the compression box 7. The two limiting grooves 25 provide The two limit blocks 22 are slidingly guided, and the two limit blocks 22 are respectively slidably connected inside the two limit grooves 25. The two limit blocks 23 are respectively slidably connected to the front and rear sides of the interior of the extrusion block 18. The front and rear sides of the interior of the extrusion block 18 are provided with limit grooves 24. The two limit grooves 24 provide sliding guides for the two limit blocks 22. The two limit blocks 23 are respectively slidably connected inside the two limit grooves 24. The bottom right side of the compression box 7 is rotatably connected with an electric discharge port 26, which can automatically open and close to discharge the extruded waste.

[0027] Working principle: When using the equipment, first start the motor 3, the motor 3 will drive the right crushing rod 4 to rotate, the right crushing rod 4 will drive the right gear 5 to rotate, the right gear 5 will drive the left gear 5 to rotate, and after the left gear 5 rotates, it will drive the left crushing rod 4 to rotate, so that the two crushing rods 4 form a mutually shearing crushing structure, and then the solid waste raw materials are put into the crushing box 2 through the feed port 16. After the solid waste raw materials enter the crushing box 2, they will be sheared by the two crushing rods 4 into smaller solid waste raw materials, and then slide from the bottom of the crushing box 2 into the screen plate 9, start the motor 2 13, the motor 2 13 will drive the crank rod 2 12 to rotate, and after the crank rod 2 12 rotates, it will drive the crank rod 1 11 to swing back and forth, and the crank rod 11 will push the connecting block 10 to vibrate back and forth in the horizontal direction. At this time, the tiny particles in the smaller solid waste raw materials will fall through the screen plate 9, and the suitable volume is smaller. The solid waste raw materials will slide from the right side of the sieve plate 9 into the interior of the feed port 2 17 during the orderly vibration of the sieve plate 9. At this time, the solid waste raw materials with smaller volumes will gather on the inner side of the extrusion block 18. The motor 3 19 is started. At this time, the motor 3 19 will drive the threaded rod 20 to rotate. After the threaded rod 20 rotates, it will push the extrusion block 18 to slide to the right. At this time, the two inclined surfaces on the inner side of the extrusion block 18 will push the two extrusion blocks 21 to slide close to each other. The two limit blocks 1 22 can prevent the two extrusion blocks 21 from offsetting at the left and right ends when sliding. When the extrusion block 18 slides to the right and the two extrusion blocks 21 approach each other, the inner space of the extrusion block 18 will gradually become smaller, thereby squeezing the smaller solid waste raw materials into smaller square blocks. Then the electric discharge port 26 is controlled to open to discharge the small square blocks. Then, these processes are repeated to continuously screen and extrude the smaller solid waste raw materials.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A solid waste treatment device, comprising a support (1), characterized in that: The upper left side of the bracket (1) is fixedly connected to a crushing box (2), and two crushing rods (4) are rotatably connected inside the crushing box (2). The front side of the crushing box (2) is fixedly connected to a motor 1 (3), and the front end of the crushing rod (4) on the right side is fixedly connected to the driving end of the motor 1 (3). The rear ends of the two crushing rods (4) are fixedly connected to gears (5), and the two gears (5) are meshed with each other. The left side of the bracket (1) is fixedly connected to a fixed block (14), and the upper part of the fixed block (14) is fixedly connected to the motor 2 (13). The inside of the bracket (1) A sieve plate (9) is slidably connected, and two sliding rods (8) are fixedly connected to the front and rear sides of the sieve plate (9), and a plurality of sliding rods (8) are slidably connected to the front and rear sides of the inner side of the bracket (1), respectively. A connecting block (10) is fixedly connected to the left middle part of the sieve plate (9), and a crank rod 1 (11) is rotatably connected inside the connecting block (10). The left rear end of the crank rod 1 (11) is rotatably connected to a crank rod 2 (12), and the rear end of the crank rod 2 (12) is fixedly connected to the driving end of the motor 2 (13). A compression assembly is arranged on the right side of the upper end of the bracket (1).

2. A solid waste treatment device according to claim 1, characterized in that: The compression assembly comprises a compression box (7), the compression box (7) is fixedly connected to the right side of the upper end of the bracket (1), the left side of the compression box (7) is fixedly connected to a motor three (19), the interior of the compression box (7) is rotatably connected to a threaded rod (20), the left end of the threaded rod (20) is fixedly connected to the driving end of the motor three (19), the interior of the compression box (7) is slidably connected to an extrusion block one (18), the right end of the threaded rod (20) is threadedly connected to the middle part of the interior of the extrusion block one (18), and the compression box (7) is The front and rear sides of the right side of the interior are both slidably connected with extrusion blocks 2 (21), the right sides of the two extrusion blocks 2 (21) are both fixedly connected with limit blocks 1 (22), the far sides of the two extrusion blocks 2 (21) are both fixedly connected with limit blocks 2 (23), the two limit blocks 1 (22) are respectively slidably connected to the front and rear sides of the right side of the interior of the compression box (7), the two limit blocks 2 (23) are respectively slidably connected to the front and rear sides of the interior of the extrusion block 1 (18), and the right side of the bottom of the compression box (7) is rotatably connected with an electric discharge port (26).

3. The solid waste treatment device according to claim 1, characterized in that: The rear side of the crushing box (2) is fixedly connected to a protective shell (6), the two gears (5) are rotatably connected to the inside of the protective shell (6), and the upper part of the crushing box (2) is fixedly connected to a feed port 1 (16).

4. The solid waste treatment device according to claim 1, characterized in that: Two sliding grooves (15) are provided on both the front and rear sides of the inner side of the bracket (1), and the plurality of sliding rods (8) are respectively slidably connected inside the plurality of sliding grooves (15).

5. The solid waste treatment equipment according to claim 2, characterized in that: A second feed port (17) is fixedly connected to the middle of the upper portion of the compression box (7).

6. The solid waste treatment equipment according to claim 2, characterized in that: Two limiting grooves (25) are provided on the right side of the interior of the compression box (7), and the two limiting blocks (22) are respectively slidably connected inside the two limiting grooves (25).

7. The solid waste treatment equipment according to claim 2, characterized in that: The extrusion block 1 (18) is provided with a limiting groove 1 (24) on both the front and rear sides thereof, and the two limiting blocks 2 (23) are respectively slidably connected inside the two limiting grooves 1 (24).

8. The solid waste treatment equipment according to claim 2, characterized in that: The shape of the first extrusion block (18) is concave, and the shapes of the two second extrusion blocks (21) are both trapezoidal.

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