A crushing device for garbage disposal
By designing a garbage disposal and crushing device including a screening plate and a reflow assembly, the problems of leakage crushing and discharge in the prior art are solved, and the complete crushing of garbage and cleaning of equipment are achieved.
Patent Information
- Application Number
- CN202421096947.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing garbage disposal and crushing device leaks and crushing during the crushing process, and the discharge port is small, making it inconvenient to discharge debris.
A crushing device for garbage disposal including a crushing box, a rotary shaft, a crushing roller, a gear, a motor, a hopper, a deflector, a screening plate, a vibration assembly and a return assembly is designed. The crushed debris are screened through the screening plate, and the unqualified debris are screened and reflowed and crushed again to ensure that the garbage is completely crushed.
It effectively avoids the problems of incomplete crushing of garbage and uneven crushing, ensures the fine degree of garbage, facilitates subsequent processing, and combines dust reduction and cleaning equipment through a water pump, U-shaped pipe and sprinkler pipe.
Smart Images
Figure CN222694841U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crushing equipment, in particular to a crushing device for garbage disposal. Background Art
[0002] Garbage is solid waste generated in human daily life and production. Due to its large discharge volume, complex and diverse composition, and its pollution, resource and social nature, it needs to be harmlessly, resourcefully, reduced in volume and socially treated. Garbage disposal is to quickly remove the garbage, treat it harmlessly, and finally make rational use of it.
[0003] After searching, the announcement number CN216368334U is a pulverizing device for garbage disposal, including a box body, a base is provided at the bottom of the box body, a feed port is provided at the top of the box body, a first motor is provided on the surface of the box body, a first pulverizing roller group is provided inside the box body, a first linkage device is provided at one end of the first pulverizing roller group, a material guide plate is provided inside the box body, and a second linkage device is provided at one end of the first pulverizing roller group. By providing the first pulverizing roller group inside the box body, the first motor, in cooperation with the first linkage device, drives the first pulverizing roller group to rotate, and the garbage can be pulverized for the first time. By providing the second pulverizing roller group inside the box body, the first pulverizing roller group cooperates with the second linkage device to rotate the second pulverizing roller group, and the garbage can be pulverized for the second time, the garbage can be pulverized into finer pieces, which is convenient for subsequent processing, thereby improving the practicality of the device;
[0004] Based on the above patent, by arranging a first crushing roller group and a second linkage device inside the box, the second crushing roller group is rotated to crush the garbage for the second time. The garbage can be crushed into finer pieces for subsequent processing. However, the two crushings cannot guarantee that all the garbage can be crushed. There is a possibility of missing crushing, and the discharge port is small, which is not convenient for the discharge of debris. Utility Model Content
[0005] The utility model aims to solve the shortcomings of the prior art and proposes a crushing device for garbage disposal, which can screen the debris and make the unqualified debris flow back for re-crushing.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A pulverizing device for garbage disposal comprises a pulverizing box, wherein the front and rear sides of the upper end of the pulverizing box are rotatably connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a pulverizing roller, the top of the left end of the rotating shaft is fixedly connected to a gear, the opposite sides of the gears are meshed with each other, the middle part of the right side of the pulverizing box is fixedly connected to a first motor, the driving shaft of the first motor is fixedly connected to the middle part of the right end of the front rotating shaft, the top of the pulverizing box is fixedly connected to a hopper, and the front and rear sides of the upper end of the inner wall of the pulverizing box are fixedly connected to a first guide The lower end of the inner wall of the crushing box is rotatably connected with a screening plate, the right end of the screening plate is provided with a vibration assembly, the inner wall of the crushing box is fixedly connected with a second guide plate below the screening plate, a discharge port is provided at the bottom right of the crushing box, a water pump is fixedly connected to the top of the right side of the crushing box, a U-shaped pipe is fixedly connected to the top of the water pump, a sprinkler pipe is fixedly connected to the lower sides of the front and rear ends of the U-shaped pipe, the lower ends of the sprinkler pipes respectively penetrate the front and rear sides of the bottom of the hopper, and a reflux assembly is provided on the left side of the crushing box.
[0008] Furthermore, the vibration assembly includes a second motor on the right side of the crushing box and a fixed plate on the right side of the inner wall of the crushing box, the driving shaft of the second motor is fixedly connected to an elliptical cylinder, movable rods are passed through the front and rear ends of the fixed plate, springs are provided on the outside of the lower end of the movable rod, and the bottom of the movable rod is fixedly connected to a limiting plate.
[0009] Furthermore, the reflux assembly includes an outer cylinder on the left side of the crushing box, a gathering pipe is fixedly connected to the right bottom of the outer cylinder, a reflux pipe is fixedly connected to the right top of the outer cylinder, a cover plate is rotatably connected to the bottom of the outer cylinder, an electric push rod is rotatably connected to the lower left end of the cover plate, a central axis is rotatably connected to the middle of the outer cylinder, spiral blades are fixedly connected to the outside of the central axis, a third motor is fixedly connected to the top of the outer cylinder, and a drive shaft of the third motor is fixedly connected to the top of the central axis.
[0010] Furthermore, the left side of the second motor is fixedly connected to the right side of the crushing box.
[0011] Furthermore, the right side of the fixing plate is fixedly connected to the right side of the inner wall of the crushing box.
[0012] Furthermore, the right end of the gathering pipe is fixedly connected to the left side of the crushing box.
[0013] Furthermore, the right end of the electric push rod is rotatably connected to the left side of the crushing box.
[0014] Furthermore, the right end of the reflux pipe is fixedly connected to the left side of the feed hopper.
[0015] The utility model has the following beneficial effects:
[0016] 1. In the utility model, the screening plate can screen the crushed debris, and the unqualified debris will enter the hopper through the reflux component and be crushed again, thereby avoiding the problem of incomplete and uneven crushing of garbage.
[0017] 2. In the utility model, the water pump, U-shaped pipe and sprinkler pipe can cooperate to spray water mist during crushing to reduce dust. After crushing, water can be sprinkled to clean the inside of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is an overall schematic diagram of a pulverizing device for garbage disposal proposed by the utility model;
[0019] Figure 2 This is a schematic diagram of the gears of a pulverizing device for garbage disposal proposed by the utility model;
[0020] Figure 3 This is an internal schematic diagram of a pulverizing device for garbage disposal proposed by the utility model;
[0021] Figure 4 This is a schematic diagram of an elliptical cylinder of a pulverizing device for garbage disposal proposed by the utility model;
[0022] Figure 5 This is a schematic diagram of the spiral blades of a pulverizing device for garbage disposal proposed by the utility model.
[0023] Legend:
[0024] 1. Crushing box; 2. Rotating shaft; 3. Crushing roller; 4. Gear; 5. First motor; 6. Feed hopper; 7. First guide plate; 8. Screening plate; 9. Second guide plate; 10. Discharge port; 11. Water pump; 12. U-shaped pipe; 13. Sprinkler pipe; 14. Second motor; 15. Elliptical column; 16. Fixed plate; 17. Movable rod; 18. Spring; 19. Limit plate; 20. Outer cylinder; 21. Aggregation pipe; 22. Cover plate; 23. Electric push rod; 24. Middle shaft; 25. Spiral blade; 26. Third motor; 27. Reflux pipe. DETAILED DESCRIPTION
[0025] 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.
[0026] Reference Figure 1-5The utility model provides an embodiment of a garbage processing crushing device, comprising a crushing box 1, the front and rear sides of the upper end of the crushing box 1 are rotatably connected to the rotating shaft 2, the outside of the rotating shaft 2 is fixedly connected to the crushing roller 3, the left end top of the rotating shaft 2 is fixedly connected to the gear 4, the opposite sides of the gear 4 are meshed with each other, the right middle part of the crushing box 1 is fixedly connected to the first motor 5, the driving shaft of the first motor 5 is fixedly connected to the right middle part of the front rotating shaft 2, the top of the crushing box 1 is fixedly connected to the feeding hopper 6, the front and rear sides of the upper end of the inner wall of the crushing box 1 are fixedly connected, the lower end of the inner wall of the crushing box 1 is rotatably connected to the screening plate 8, the inner wall of the crushing box 1 is fixedly connected to the second guide plate 9 below the screening plate 8, the right bottom of the crushing box 1 is provided with a discharge port 10, the right top of the crushing box 1 is fixedly connected to a water pump 11, and the water pump 11 is fixedly connected to the water pump 11. A U-shaped tube 12 is fixedly connected to the top of the pump 11, and a sprinkler pipe 13 is fixedly connected to the lower side of the front and rear ends of the U-shaped tube 12. The lower ends of the sprinkler pipe 13 respectively penetrate the front and rear sides of the bottom of the hopper 6; the garbage is thrown into the hopper 6, and the hopper 6 cooperates with the first guide plate 7 to make the garbage fall on the crushing roller 3, the first motor 5 is started and cooperates with the two first motors 5 to drive the crushing roller 3 to rotate, and the rotation directions of the connected crushing rollers 3 are relative, and the garbage is crushed, and at the same time, the water pump 11 is started to extract water from the external water source and spray it through the U-shaped tube 12 and the sprinkler pipe 13, spraying water mist to reduce dust, and the generated debris falls on the screening plate 8, and the debris is screened by the screening plate 8. The qualified debris passes through the screening plate 8 and is discharged from the discharge port 10 through the second guide plate 9. The screening plate 8 drives the unqualified debris to move to the left, which is convenient for subsequent crushing.
[0027] A second motor 14 is fixedly connected to the right side of the crushing box 1, and an elliptical cylinder 15 is fixedly connected to the driving shaft of the second motor 14. A fixed plate 16 is fixedly connected to the right side of the inner wall of the crushing box 1. Movable rods 17 are passed through the front and rear ends of the fixed plate 16, and springs 18 are arranged on the outside of the lower end of the movable rod 17. The bottom of the movable rod 17 is fixedly connected to a limiting plate 19. The second motor 14 is started to drive the elliptical cylinder 15 to rotate, and the elliptical cylinder 15 drives the screening plate 8 to move to screen the debris. The set limiting plate 19 can block the screening plate 8 to play a limiting role and control the vibration amplitude of the screening plate 8.
[0028] An outer cylinder 20 is provided on the left side of the crushing box 1, a gathering pipe 21 is fixedly connected to the right bottom of the outer cylinder 20, the right end of the gathering pipe 21 is fixedly connected to the left side of the crushing box 1, a return pipe 27 is fixedly connected to the right top of the outer cylinder 20, the right end of the return pipe 27 is fixedly connected to the left side of the feed hopper 6, a cover plate 22 is rotatably connected to the bottom of the outer cylinder 20, an electric push rod 23 is rotatably connected to the left end of the lower side of the cover plate 22, the right end of the electric push rod 23 is rotatably connected to the left side of the crushing box 1, and the middle part of the outer cylinder 20 is rotatably connected to the left side of the crushing box 1. The outer cylinder 20 is movably connected to a central axis 24, the outside of the central axis 24 is fixedly connected to a spiral blade 25, the top of the outer cylinder 20 is fixedly connected to a third motor 26, and the drive shaft of the third motor 26 is fixedly connected to the top of the central axis 24; the unqualified debris is driven by the screening plate 8 to enter the bottom of the outer cylinder 20 through the gathering pipe 21, and the third motor 26 is started to drive the central axis 24 and the spiral blade 25 to rotate, thereby driving the incoming debris to move upward, and then flow into the hopper 6 through the reflux pipe 27, and fall downward to be crushed again.
[0029] Working principle: put the garbage into the hopper 6, and through the cooperation of the hopper 6 and the first guide plate 7, the garbage falls on the crushing roller 3, start the first motor 5 and cooperate with the two first motors 5 to drive the crushing roller 3 to rotate, and crush the garbage. At the same time, start the water pump 11 to extract water from the external water source and spray it through the U-shaped tube 12 and the sprinkler pipe 13, spray water mist to reduce dust, and the generated debris falls on the screening plate 8, start the second motor 14 to drive the elliptical cylinder 15 to rotate, and drive the screening plate 8 to move through the elliptical cylinder 15 to screen the debris, and drive the unqualified debris to move to the left, and collect it at the bottom of the outer cylinder 20 through the gathering pipe 21, start the third motor 26, and drive the middle shaft 24 and the spiral blade 25 to rotate through the third motor 26, drive the unqualified debris to move upward, and enter the equipment again through the reflux pipe 27, contact with the crushing roller 3, and crush. The qualified debris passes through the screening plate 8 and is discharged from the discharge port 10 through the second guide plate 9.
[0030] 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 pulverizing device for garbage disposal, comprising a pulverizing box (1), characterized in that: The front and rear sides of the upper end of the crushing box (1) are rotatably connected to a rotating shaft (2), the outside of the rotating shaft (2) is fixedly connected to a crushing roller (3), the top of the left end of the rotating shaft (2) is fixedly connected to a gear (4), and the opposite sides of the gear (4) are meshed with each other. The middle of the right side of the crushing box (1) is fixedly connected to a first motor (5), and the drive shaft of the first motor (5) is fixedly connected to the middle of the right end of the front rotating shaft (2). The top of the crushing box (1) is fixedly connected to a hopper (6), the front and rear sides of the upper end of the inner wall of the crushing box (1) are fixedly connected to a first guide plate (7), and the lower end of the inner wall of the crushing box (1) is fixedly connected to a first guide plate (7). A screening plate (8) is rotatably connected, and a vibration component is arranged at the right end of the screening plate (8). A second guide plate (9) is fixedly connected to the inner wall of the crushing box (1) corresponding to the lower side of the screening plate (8). A discharge port (10) is provided at the right bottom of the crushing box (1). A water pump (11) is fixedly connected to the top of the right side of the crushing box (1). A U-shaped pipe (12) is fixedly connected to the top of the water pump (11). A watering pipe (13) is fixedly connected to the lower sides of the front and rear ends of the U-shaped pipe (12). The lower ends of the watering pipe (13) respectively penetrate the front and rear sides of the bottom of the hopper (6). A reflux component is arranged on the left side of the crushing box (1).
2. A pulverizing device for garbage disposal according to claim 1, characterized in that: The vibration assembly comprises a second motor (14) on the right side of the crushing box (1) and a fixed plate (16) on the right side of the inner wall of the crushing box (1); the driving shaft of the second motor (14) is fixedly connected to an elliptical cylinder (15); movable rods (17) are passed through the front and rear ends of the fixed plate (16); springs (18) are arranged on the outside of the lower ends of the movable rods (17); and the bottoms of the movable rods (17) are fixedly connected to a limiting plate (19).
3. A pulverizing device for garbage disposal according to claim 1, characterized in that: The reflux assembly comprises an outer cylinder (20) on the left side of the crushing box (1); a gathering pipe (21) is fixedly connected to the right bottom of the outer cylinder (20); a reflux pipe (27) is fixedly connected to the right top of the outer cylinder (20); a cover plate (22) is rotatably connected to the bottom of the outer cylinder (20); an electric push rod (23) is rotatably connected to the lower left end of the cover plate (22); a central shaft (24) is rotatably connected to the middle of the outer cylinder (20); a spiral blade (25) is fixedly connected to the outside of the central shaft (24); a third motor (26) is fixedly connected to the top of the outer cylinder (20); and a drive shaft of the third motor (26) is fixedly connected to the top of the central shaft (24).
4. A pulverizing device for garbage disposal according to claim 2, characterized in that: The left side of the second motor (14) is fixedly connected to the right side of the crushing box (1).
5. A garbage disposal pulverizing device according to claim 2, characterized in that: The right side of the fixing plate (16) is fixedly connected to the right side of the inner wall of the crushing box (1).
6. A pulverizing device for garbage disposal according to claim 3, characterized in that: The right end of the gathering pipe (21) is fixedly connected to the left side of the crushing box (1).
7. A pulverizing device for garbage disposal according to claim 3, characterized in that: The right end of the electric push rod (23) is rotatably connected to the left side of the crushing box (1).
8. A pulverizing device for garbage disposal according to claim 3, characterized in that: The right end of the reflux pipe (27) is fixedly connected to the left side of the feed hopper (6).