Crushing equipment for waste treatment

Abstract

The utility model discloses crushing equipment for waste treatment, which comprises a crushing box, the top of the crushing box is fixedly connected with a hopper, one side of the crushing box is provided with a motor, the output end of the motor is fixedly connected with a first rotating shaft, and the first rotating shaft extends into the crushing box. A first rotating shaft is arranged in the crushing box, a transmission assembly is arranged outside the first rotating shaft, a second rotating shaft is arranged in the crushing box, a crushing and grinding assembly is arranged outside the second rotating shaft, a filtering assembly is arranged in the crushing box, and an opening and closing assembly is arranged on one side of the crushing box. According to the waste treatment device, waste can be conveniently crushed by workers, the crushing and grinding functions can be completed at a time, the workers do not need to treat the waste twice, the treatment effect is good, the unnecessary workload of the workers is reduced, and the waste treatment device is greatly convenient to use by the workers.

Description

Technical Field

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

[0002] Solid waste refers to solid and semi-solid waste materials generated by humans through production, consumption, daily life, and other activities (international definitions are more expansive, including waste from animal activities). In layman's terms, it's simply "garbage." It primarily includes solid particles, garbage, slag, sludge, discarded products, broken utensils, defective goods, animal carcasses, spoiled food, and human and animal feces. Some countries also classify highly concentrated liquids such as waste acids, waste alkalis, waste oils, and waste organic solvents as solid waste.

[0003] When treating waste, it is often necessary to crush the waste. Most of the existing crushing equipment can only crush the waste once and does not have the function of crushing the waste into powder. The waste needs to be crushed multiple times, which increases the unnecessary workload of the staff and is inconvenient for the staff to use. For this reason, we propose a crushing equipment for waste treatment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a pulverizing device for waste treatment, which is used to solve the above problems.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A pulverizing device for waste treatment includes a pulverizing box, a hopper is fixedly connected to the top of the pulverizing box, a motor is provided on one side of the pulverizing box, a first rotating shaft is fixedly connected to the output end of the motor, the first rotating shaft extends to the interior of the pulverizing box, a transmission assembly is provided on the outside of the first rotating shaft, a second rotating shaft is provided inside the pulverizing box, a pulverizing and grinding assembly is provided on the outside of the second rotating shaft, a filtering assembly is provided inside the pulverizing box, and an opening and closing assembly is provided on one side of the pulverizing box.

[0007] Preferably, a support plate is fixedly connected to one side of the crushing box, and the motor is fixedly mounted on the support plate.

[0008] Preferably, the filter assembly includes a grinding filter plate fixedly connected to the inside of the crushing box, the crushing filter plate is fixedly connected to the inside of the crushing box, the crushing filter plate is located above the grinding filter plate, and the bottom of the second rotating shaft is rotatably connected to the top of the grinding filter plate.

[0009] Preferably, the transmission assembly includes a first bevel gear fixedly sleeved on the outside of the first rotating shaft, a second bevel gear fixedly sleeved on the outside of the second rotating shaft, and the first bevel gear and the second bevel gear are meshedly connected.

[0010] Preferably, both sides of the inner wall of the crushing box are fixedly connected with a same connecting plate, and the top of the second rotating shaft is rotatably connected to the bottom of the connecting plate.

[0011] Preferably, the crushing and grinding assembly includes a plurality of equally spaced blades fixedly connected to the outside of the second rotating shaft. The outside of the second rotating shaft is fixedly connected to a connecting block, and one side of the connecting block is rotatably connected to a grinding roller.

[0012] Preferably, the opening and closing assembly includes an opening and closing plate hinged to one side of the crushing box, one side of the opening and closing plate is fixedly connected to a handle, and the handle is made of rubber.

[0013] Compared with the prior art, the beneficial effect of the present invention is that when it is necessary to process and crush the waste, the waste is first put into the crushing box through the hopper, and the motor is started at this time. The output end of the motor drives the first rotating shaft and the first bevel gear to rotate. Since the first bevel gear and the second bevel gear are meshed and connected, the rotation of the first bevel gear can drive the second bevel gear and the second rotating shaft to rotate. The rotation of the second rotating shaft can drive the blade and the grinding roller to rotate. The rotation of the blade can crush the waste inside the crushing box. The qualified waste will pass through the crushing filter plate and enter the grinding filter plate. The rotation of the grinding roller can grind the crushed waste into powder. The powder will pass through the grinding filter plate and enter the bottom of the crushing box. The crushing box can be opened by the hinged opening and closing plate to take out the powder. The above structure is convenient for the staff to crush the waste, and the crushing and grinding functions can be completed at one time. The staff does not need to process the waste twice, the processing effect is better, the unnecessary workload of the staff is reduced, and the use of the staff is greatly facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-section structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of part A.

[0017] In the figure: 1. Crushing box; 2. Hopper; 3. Connecting plate; 4. Support plate; 5. Motor; 6. First rotating shaft; 7. Second rotating shaft; 8. Blade; 9. Crushing filter plate; 10. Grinding filter plate; 11. Connecting block; 12. Grinding roller; 13. First bevel gear; 14. Second bevel gear; 15. Opening and closing plate; 16. Handle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 creative efforts are within the scope of protection of the present invention.

[0019] Example: Refer to Figure 1-3 The hopper 2 is fixedly connected to the top of the crushing box 1, and a motor 5 is provided on one side of the crushing box 1. A support plate 4 is fixedly connected to the crushing box 1. The motor 5 is fixedly mounted on the support plate 4 through the support plate 4, so that the motor 5 will not idle when working. The output end of the motor 5 is fixedly connected to the first rotating shaft 6, and the first rotating shaft 6 extends to the inside of the crushing box 1. A transmission assembly is provided on the outside of the first rotating shaft 6, and the transmission assembly includes a first bevel gear 13 fixedly sleeved with the outside of the first rotating shaft 6, and the outside of the second rotating shaft 7 is fixedly sleeved with the second bevel gear 14. The first bevel gear 13 and the second bevel gear 14 are meshed and connected. The second rotating shaft 7 can be rotated by the transmission assembly. The inner walls of the crushing box 1 are fixedly connected with the same connecting plate 3. The top of the second rotating shaft 7 is rotatably connected to the bottom of the connecting plate 3. The connecting plate 3 is provided, so that the second rotating shaft 7 is more stable when rotating.

[0020] Specifically, a second rotating shaft 7 is provided inside the crushing box 1, and a crushing and grinding assembly is provided outside the second rotating shaft 7. The crushing and grinding assembly includes a plurality of equally distributed blades 8 fixedly connected to the outside of the second rotating shaft 7. A connecting block 11 is fixedly connected to the outside of the second rotating shaft 7, and a grinding roller 12 is rotatably connected to one side of the connecting block 11. The waste can be crushed and ground by the crushing and grinding assembly.

[0021] Specifically, a filter assembly is provided inside the crushing box 1, and the filter assembly includes a grinding filter plate 10 fixedly connected to the inside of the crushing box 1. A crushing filter plate 9 is fixedly connected to the inside of the crushing box 1, and the crushing filter plate 9 is located above the grinding filter plate 10. The bottom of the second rotating shaft 7 is rotatably connected to the top of the grinding filter plate 10. The crushed and ground waste can be filtered through the provided filter assembly. An opening and closing assembly is provided on one side of the crushing box 1. The opening and closing assembly includes an opening and closing plate 15 hinged on one side of the crushing box 1. A handle 16 is fixedly connected to one side of the opening and closing plate 15. The handle 16 is made of rubber. The crushing box 1 can be opened by providing the opening and closing assembly.

[0022] In use: When it is necessary to process and crush the waste, first put the waste into the crushing box 1 through the hopper 2, then start the motor 5, and the output end of the motor 5 drives the first shaft 6 and the first bevel gear 13 to rotate. Since the first bevel gear 13 is meshed with the second bevel gear 14, the rotation of the first bevel gear 13 can drive the second bevel gear 14 and the second shaft 7 to rotate. The rotation of the second shaft 7 can drive the blade 8 and the grinding roller 12 to rotate. The rotation of the blade 8 can crush the waste inside the crushing box 1, and the qualified waste can be crushed. The waste will pass through the crushing filter plate 9 and enter the grinding filter plate 10. The crushed waste can be ground into powder by the rotation of the grinding roller 12. The powder will pass through the grinding filter plate 10 and enter the bottom of the crushing box 1. The crushing box 1 can be opened through the hinged opening and closing plate 15 to take out the powder. The above structure is convenient for the staff to crush the waste and can complete the crushing and grinding functions at one time. There is no need for the staff to process the waste twice. The processing effect is better, which reduces the unnecessary workload of the staff and greatly facilitates the use of the staff.

[0023] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pulverizing device for waste treatment, comprising a pulverizing box (1), characterized in that: The top of the crushing box (1) is fixedly connected to a hopper (2), a motor (5) is provided on one side of the crushing box (1), an output end of the motor (5) is fixedly connected to a first rotating shaft (6), the first rotating shaft (6) extends into the interior of the crushing box (1), a transmission assembly is provided outside the first rotating shaft (6), a second rotating shaft (7) is provided inside the crushing box (1), a crushing and grinding assembly is provided outside the second rotating shaft (7), a filtering assembly is provided inside the crushing box (1), and an opening and closing assembly is provided on one side of the crushing box (1).

2. A pulverizing device for waste treatment according to claim 1, characterized in that: A support plate (4) is fixedly connected to one side of the crushing box (1), and the motor (5) is fixedly mounted on the support plate (4).

3. The waste treatment pulverizing equipment according to claim 1, characterized in that: The filter assembly comprises a grinding filter plate (10) fixedly connected to the inside of a grinding box (1); a grinding filter plate (9) is fixedly connected to the inside of the grinding box (1); the grinding filter plate (9) is located above the grinding filter plate (10); and the bottom of the second rotating shaft (7) is rotatably connected to the top of the grinding filter plate (10).

4. A pulverizing device for waste treatment according to claim 3, characterized in that: The transmission assembly comprises a first bevel gear (13) fixedly sleeved on the outside of the first rotating shaft (6), a second bevel gear (14) fixedly sleeved on the outside of the second rotating shaft (7), and the first bevel gear (13) and the second bevel gear (14) are meshingly connected.

5. The pulverizing equipment for waste treatment according to claim 1, characterized in that: The inner walls of the crushing box (1) are fixedly connected to a same connecting plate (3), and the top of the second rotating shaft (7) is rotatably connected to the bottom of the connecting plate (3).

6. The pulverizing equipment for waste treatment according to claim 1, characterized in that: The crushing and grinding assembly comprises a plurality of blades (8) fixedly connected to the outside of a second rotating shaft (7) and distributed at equal distances. A connecting block (11) is fixedly connected to the outside of the second rotating shaft (7), and a grinding roller (12) is rotatably connected to one side of the connecting block (11).

7. The pulverizing equipment for waste treatment according to claim 1, characterized in that: The opening and closing assembly comprises an opening and closing plate (15) hinged on one side of the crushing box (1); a handle (16) is fixedly connected to one side of the opening and closing plate (15); and the handle (16) is made of rubber.

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