Waste crushing and mixing device of hazardous waste treatment equipment

Abstract

The utility model discloses a waste crushing and mixing device of hazardous waste treatment equipment, and relates to the technical field of hazardous waste treatment equipment, the waste crushing and mixing device comprises a main body, a first motor is mounted above one side in the main body, the output end of the first motor is connected with a movable box, and a rotating shaft penetrates through the middle of the inner side of the movable box; and the outer wall of the rotating shaft is connected with a crushing cutter. According to the waste crushing device, through the arrangement of the movable box, the stirring rod, the first motor and the like, after people throw waste into the movable box and crush the waste, the first motor is started to drive the movable box to rotate, and at the moment, a second motor drives a rotating shaft to rotate reversely, so that the rotating shaft drives a movable disc and a scraping rod to rotate; the movable box is arranged on the main body, so that primary crushed materials on the inner side of the movable box can be scraped, the crushed materials in the movable box slide into the main body after the movable box is inclined, and the dangerous wastes are stirred and mixed through the cooperation of the connecting rod and the stirring rod, so that the adhesion of sundries is reduced, and the time is saved.

Description

Technical Field

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

[0002] With the development of science and technology and the progress of the times, corrosive, toxic, flammable, reactive or infectious hazardous wastes need to be treated by waste treatment equipment. The treatment process of hazardous wastes is complicated and cumbersome. At the same time, crushing and mixing are indispensable steps in the treatment process, so crushing and mixing work need to be completed by crushing and mixing devices.

[0003] In existing hazardous waste treatment equipment, the crushing and mixing of waste are operated by two mechanisms, and there is a certain distance between the two mechanisms, so they need to be transported through transfer equipment, which makes it easy for debris to adhere to the crushing chamber and the transfer equipment, requiring people to spend time on cleaning operations. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the existing hazardous waste treatment equipment, the crushing and mixing of waste are operated by two mechanisms, and there is a certain distance between the two mechanisms, so they need to be transported through transfer equipment, which makes it easy for debris to adhere to the crushing chamber and the transfer equipment, so that people need to spend time on cleaning operations, and a waste crushing and mixing device for hazardous waste treatment equipment is proposed.

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

[0006] A hazardous waste treatment equipment waste crushing and mixing device, comprising:

[0007] A main body, a first motor is installed on the upper side of one side of the interior of the main body, and a movable box is connected to the output end of the first motor, a rotating shaft passes through the middle part of the inner side of the movable box, and a crushing knife is connected to the outer wall of the rotating shaft, a movable disk is sleeved on the lower part of the outer wall of the rotating shaft, and a scraper rod is fixed to the outer wall of the movable disk, a second motor is connected to the bottom end of the rotating shaft, and a reserved groove is provided at the top of the rotating shaft, a spring is installed on the inner side of the reserved groove, and a movable rod is connected to the top of the spring, a sliding rod is fixed to the outer wall of the movable rod, and the sliding rod and the rotating shaft are slidably connected, a connecting rod is installed on the lower part of the inner side of the main body, and a stirring rod is connected to the outer wall of the connecting rod.

[0008] Preferably, the outer wall of the main body is connected to a support frame, and a connecting frame is installed on the top of the support frame, and the connecting frame is movably connected to the movable box.

[0009] Preferably, a cover plate is installed on the top of the movable box.

[0010] Preferably, the scraper rod is in an L-shaped structure, and the scraper rod forms a one-way transmission structure through the movable disk and the rotating shaft.

[0011] Preferably, a slot hole matching the movable rod is formed at the top end of the connecting rod, and the connecting rod is connected to the inside of the main body through the rod body.

[0012] Preferably, the movable rod forms an elastic structure through a spring and a rotating shaft, and the movable rod forms a sliding structure through a sliding rod and a rotating shaft.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by setting the movable box, the stirring rod, the first motor, etc., people put the waste into the movable box, and after crushing, start the first motor to drive the movable box to rotate. At this time, the second motor drives the rotating shaft to rotate in the opposite direction, so that it drives the movable disk and the scraper rod to rotate, so that the primary crushed material inside the movable box can be scraped off, and after the movable box is tilted, the crushed material inside it slides into the main body, and through the cooperation of the connecting rod and the stirring rod, the hazardous waste is stirred and mixed, the adhesion of debris is reduced, and time is saved. During this period, the crushing knife rotates synchronously with the rotating shaft, and a secondary crushing operation can be performed on part of the primary crushed material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the internal structure of the main body in the utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the rotating shaft and the movable disk of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of point A in the utility model.

[0018] Legend:

[0019] 1. Main body; 2. First motor; 3. Movable box; 4. Rotating shaft; 5. Movable disk; 6. Second motor; 7. Crushing knife; 8. Cover plate; 9. Scraping rod; 10. Support frame; 11. Connecting frame; 12. Connecting rod; 13. Stirring rod; 14. Movable rod; 15. Sliding rod; 16. Reserved slot; 17. Spring. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] Reference Figure 1-3 A waste crushing and mixing device for hazardous waste treatment equipment comprises a main body 1, a first motor 2 is installed on the upper side of the inner side of the main body 1, and the output end of the first motor 2 is connected to a movable box 3, a rotating shaft 4 is passed through the middle part of the inner side of the movable box 3, and the outer wall of the rotating shaft 4 is connected to a crushing knife 7, a movable disk 5 is sleeved below the outer wall of the rotating shaft 4, and a scraper rod 9 is fixed to the outer wall of the movable disk 5, the scraper rod 9 is an L-shaped structure, and the scraper rod 9 forms a one-way transmission structure with the rotating shaft 4 through the movable disk 5, and the movable disk 5 is driven by the rotating shaft 4 to provide power for the scraper rod 9, so that when the scraper rod 9 rotates, it can scrape the inner wall of the movable box 3, the bottom end of the rotating shaft 4 is connected to the second motor 6, and the top end of the rotating shaft 4 is provided with a reserved groove 16, a spring 17 is installed on the inner side of the reserved groove 16, and the top end of the spring 17 is connected to a movable rod 14, and a sliding rod 15 is fixed to the outer wall of the movable rod 14, and the sliding rod 15 and the rotating shaft 4 are connected. The movable rod 14 is connected with the rotating shaft 4 by a sliding structure, and the movable rod 14 forms a sliding structure with the rotating shaft 4 through a sliding rod 15. Under the limiting effect of the sliding rod 15, the movable rod 14 can only move along the vertical central axis direction of the rotating shaft 4, which is convenient for assisting the rotating shaft 4 and the connecting rod 12 to complete the connection work. A connecting rod 12 is installed at the lower inner side of the main body 1, and a stirring rod 13 is connected to the outer wall of the connecting rod 12. A slot matching the movable rod 14 is opened at the top of the connecting rod 12, and the connecting rod 12 is connected to the inside of the main body 1 through the rod body. The receiving work of the movable rod 14 is completed through the slot, and then the pin is plugged into the through hole opened on the front of the connecting rod 12 and the movable rod 14 to complete the connection work between the connecting rod 12 and the rotating shaft 4, so that the connecting rod 12 is driven by the rotating shaft 4 to rotate, and the mixing work is completed under the cooperation of the stirring rod 13;

[0022] The outer wall of the main body 1 is connected to a support frame 10, and a connecting frame 11 is installed on the top of the support frame 10. The connecting frame 11 and the movable box 3 are movably connected. By setting the connecting frame 11, it can provide a support point when the movable box 3 is rotated. A cover plate 8 is installed on the top of the movable box 3. The cover plate 8 is mainly used to shield the top of the movable box 3, so that when the crushing work is carried out inside the movable box 3, there will be no waste ejection.

[0023] Working principle: When in use, the staff first puts the waste into the movable box 3, and then pushes the cover plate 8 to cover the top of the movable box 3. Subsequently, the second motor 6 is started to drive the rotating shaft 4 to rotate in the forward direction, and the rotating shaft 4 drives the crushing knife 7 to rotate, which can crush the waste once. Then, the cover plate 8 is opened, and the first motor 2 is started, so that its output shaft drives the movable box 3 to rotate, and the second motor 6 drives the rotating shaft 4 to rotate in the reverse direction, so that it drives the movable disk 5 and the scraper 9 to rotate, so that the once crushed material inside the movable box 3 can be crushed. The scraping operation is performed, and after the movable box 3 is tilted, the crushed material therein slides into the main body 1. During this period, the crushing knife 7 rotates synchronously with the rotating shaft 4, and can perform a secondary crushing operation on part of the primary crushed material, until the movable box 3 rotates 180°, the movable rod 14 is rotated, and then plugged into the top of the connecting rod 12, and then the pin is plugged into the through hole opened on the front side of the connecting rod 12 and the movable rod 14 to complete the connection between the connecting rod 12 and the rotating shaft 4, so that the connecting rod 12 and the stirring rod 13 are driven by the rotating shaft 4 to rotate, thereby completing the stirring and mixing of the hazardous waste.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hazardous waste treatment equipment waste crushing and mixing device, comprising: The main body (1) is characterized in that: a first motor (2) is installed on the upper side of the inner side of the main body (1), and the output end of the first motor (2) is connected to a movable box (3), a rotating shaft (4) passes through the middle of the inner side of the movable box (3), and the outer wall of the rotating shaft (4) is connected to a crushing knife (7), a movable disk (5) is sleeved below the outer wall of the rotating shaft (4), and a scraper rod (9) is fixed to the outer wall of the movable disk (5), and the bottom end of the rotating shaft (4) is connected to a second The motor (6) is provided with a reserved groove (16) at the top of the rotating shaft (4), a spring (17) is installed inside the reserved groove (16), and the top of the spring (17) is connected to a movable rod (14), a sliding rod (15) is fixed to the outer wall of the movable rod (14), and the sliding rod (15) and the rotating shaft (4) are slidably connected, a connecting rod (12) is installed at the lower inner side of the main body (1), and the outer wall of the connecting rod (12) is connected to a stirring rod (13).

2. A hazardous waste treatment equipment waste crushing and mixing device according to claim 1, characterized in that: The outer wall of the main body (1) is connected to a support frame (10), and a connecting frame (11) is installed on the top of the support frame (10), and the connecting frame (11) is movably connected to the movable box (3).

3. The waste crushing and mixing device for hazardous waste treatment equipment according to claim 1, characterized in that: A cover plate (8) is installed on the top of the movable box (3).

4. The waste crushing and mixing device for hazardous waste treatment equipment according to claim 1, characterized in that: The scraper rod (9) is an L-shaped structure, and the scraper rod (9) forms a one-way transmission structure through the movable disk (5) and the rotating shaft (4).

5. The waste crushing and mixing device for hazardous waste treatment equipment according to claim 1, characterized in that: A slot hole matching the movable rod (14) is provided at the top end of the connecting rod (12), and the connecting rod (12) is connected to the inside of the main body (1) through the rod body.

6. The waste crushing and mixing device for hazardous waste treatment equipment according to claim 1, characterized in that: The movable rod (14) forms an elastic structure with the rotating shaft (4) through a spring (17), and the movable rod (14) forms a sliding structure with the rotating shaft (4) through a sliding rod (15).

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