Raw material crushing device

Abstract

The utility model provides a raw material crushing device which comprises a box body, a funnel is fixedly installed at the upper end of the box body, the lower end of the funnel is installed in a cavity of the box body, a fan is fixedly installed on one side of the box body, a crushing assembly is arranged in the box body, and a first installation plate is fixedly installed on the inner wall of the box body. A first motor is fixedly mounted on the first mounting plate, the first motor is fixedly connected with the crushing assembly, a filter plate is arranged at the position, located below the crushing assembly, in the box body, a driving assembly is arranged on one side of the filter plate, and a collecting box used for collecting powder is arranged below the filter plate. According to the potassium fluoroaluminate processing device, the blocked filter plate can be cleaned, subsequent fine powder can be conveniently sieved, the powder collecting efficiency is further improved, powder with the finest particles can be collected in the collecting box, the chemical reaction between the powder is accelerated, and the potassium fluoroaluminate processing efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizing devices, in particular to a raw material pulverizing device for chemical material processing. Background Art

[0002] In the field of pulverizing devices, the pulverizing device is a raw material pulverizing device for processing potassium fluoroaluminate, which is mainly used for pulverizing raw materials for processing potassium fluoroaluminate.

[0003] The existing powder device generally includes the following structures: a box body, a crushing assembly, and a collecting box.

[0004] However, in this structure, the crushing components will inevitably cause incomplete crushing of the powder when crushing the raw materials, resulting in different sizes of powder particles in the collection box. When processing potassium fluoroaluminate, it not only slows down the chemical reaction between the crushed raw materials, but also leads to low efficiency in potassium fluoroaluminate processing. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a raw material crushing device, which solves the problem that when the crushing component crushes the raw materials, the powder is inevitably not completely crushed, resulting in powder particles in the collection box of different sizes. When processing potassium fluoroaluminate, it not only slows down the chemical reaction between the crushed raw materials, but also leads to the problem of low efficiency in the processing of potassium fluoroaluminate.

[0006] An embodiment of the utility model provides a raw material crushing device, which includes: a box body, a funnel is fixedly installed on the upper end of the box body, the lower end of the funnel is installed in the cavity of the box body, a fan is fixedly installed on one side of the box body, a crushing assembly is arranged inside the box body, a first mounting plate is fixedly installed on the inner wall of the box body, a first motor is fixedly installed on the first mounting plate, the first motor is fixedly connected to the crushing assembly, a filter plate is arranged inside the box body below the crushing assembly, a drive assembly is arranged on one side of the filter plate, and a collection box for collecting powder is arranged below the filter plate.

[0007] Preferably, the crushing assembly includes a connecting rod, rotating rods are fixedly installed at both ends of the connecting rod, a roller is arranged outside the connecting rod, two ends of the rotating rods away from the connecting rod are fixedly connected to the roller, and a plurality of crushing knives are fixedly installed on the outer wall of the roller.

[0008] Preferably, one end of the connecting rod is fixedly connected to the output shaft of the first motor, and the other end of the connecting rod is rotatably mounted on the inner wall of the box body.

[0009] Preferably, the inner wall of the box is fixedly connected to a second mounting plate below the first mounting plate, the drive assembly is arranged on the second mounting plate, and the drive assembly includes a mounting box, which is fixedly mounted on the second mounting plate, and a convex groove is opened in the mounting box.

[0010] Preferably, a threaded rod is provided in the convex groove, both ends of the threaded rod are rotatably installed in the convex groove, a convex slider is threadedly connected to the threaded rod, and the box body is fixedly installed with a second motor on one side of the fan, and the output shaft of the second motor passes through the box body and is fixedly connected to one end of the threaded rod.

[0011] Preferably, the box body is provided with a slide groove on the other side of the installation box, and a brush plate is fixedly connected to the upper surface of the convex sliding block. Both ends of the brush plate slide on the upper surface of the installation box and in the slide groove respectively. A through hole is provided at one end of the brush plate, and a limiting column is arranged in the through hole. One end of the limiting column is fixedly connected to the upper surface of the convex sliding block.

[0012] Preferably, a first movable groove and a second movable groove are respectively opened on one side of the box body, a collecting box is movably arranged in the box body, and the filter plate and the collecting box are movably arranged in the box body through the first movable groove and the second movable groove respectively.

[0013] Preferably, the box body is provided with through slots on both sides of the first movable groove, the filter plate is provided with a plurality of through holes, and side plates are fixedly connected to both sides of the filter plate, and the side plates are movably arranged in the through slots.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. Start the second motor so that the second motor drives the threaded rod to rotate. The rotation of the threaded rod synchronously drives the convex slider to move, and then synchronously drives the movement of the limit column. The movement of the limit column synchronously drives the brush plate to move on the surface of the installation box. Through the setting of the drive component, the brush plate can move back and forth on the filter plate, which can not only clean the blocked filter plate, but also facilitate the subsequent screening of fine powder, thereby improving the efficiency of collecting powder.

[0016] 2. The setting of the filter plate ensures that only the finest powder particles are collected in the collection box, thereby accelerating the chemical reaction between the powders and further improving the efficiency of potassium fluoroaluminate processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of a raw material crushing device described in an embodiment of the utility model;

[0018] Figure 2It is a front view structural schematic diagram of a raw material crushing device described in an embodiment of the utility model;

[0019] Figure 3 Another embodiment of the utility model Figure 2 3D schematic diagram of the AA section structure;

[0020] Figure 4 Another embodiment of the utility model Figure 2 Schematic diagram of the BB section structure.

[0021] In the above drawings: 1. Box body; 101. First movable groove; 102. Second movable groove; 103. Through-slotting slot; 104. Slide slot; 2. Funnel; 3. Fan; 4. Driving assembly; 401. Mounting box; 4011. Convex groove; 402. Threaded rod; 403. Second motor; 404. Convex slider; 405. Brush plate; 4051. Perforation; 5. First mounting plate; 6. First motor; 7. Crushing assembly; 701. Connecting rod; 702. Rotating rod; 703. Crushing knife; 704. Drum; 8. Filter plate; 801. Through hole; 9. Side plate; 10. Collecting box; 11. Second mounting plate; 12. Limiting column. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figures 1 to 4 As shown, an embodiment of the utility model proposes a raw material crushing device, which includes: a box body 1, a funnel 2 is fixedly installed on the upper end of the box body 1, the lower end of the funnel 2 is installed in the cavity of the box body 1, a fan 3 is fixedly installed on one side of the box body 1, a crushing assembly 7 is arranged inside the box body 1, a first mounting plate 5 is fixedly installed on the inner wall of the box body 1, a first motor 6 is fixedly installed on the first mounting plate 5, the first motor 6 is fixedly connected to the crushing assembly 7, a filter plate 8 is arranged below the crushing assembly 7 inside the box body 1, a driving assembly 4 is arranged on one side of the filter plate 8, and a collection box 10 for collecting powder is arranged below the filter plate 8.

[0024] The detailed working process of this embodiment is as follows: firstly, the raw material to be crushed is put into the funnel 2, and the first motor 6 is set so that the first motor 6 drives the connecting rod 701 to rotate, and then drives the rotating rods 702 at both ends of the connecting rod 701 to rotate, and through the rotation of the rotating rod 702, the plurality of crushing knives 703 fixedly connected to the drum 704 are synchronously driven to rotate. When the raw material falls from the funnel 2 into the cavity of the box body 1, the raw material will be crushed by the crushing knives 703 under the high-speed operation of the crushing knives 703. The powder may have particles of different sizes. The crushed raw materials will fall into the filter plate 8. The finest particles will be filtered out through a number of fine through holes 801 in the filter plate 8, and then the powder with the finest particles will eventually fall into the collection box 10. After the fine powder is filtered out, larger powder will remain on the filter plate 8. In order to improve the utilization rate of the powder, the filter plate 8 is pulled out of the box 1, and the large powder is poured into the funnel 2 to be crushed again.

[0025] Due to the arrangement of the filter plate 8, the powder with the finest particles is collected in the collecting box 10, thereby accelerating the chemical reaction between the powders and producing the effect of improving the processing efficiency of potassium fluoroaluminate.

[0026] like Figure 1 , Figure 4 As shown, in another embodiment of the utility model, the inner wall of the box body 1 is located below the first mounting plate 5 and is fixedly connected to the second mounting plate 11, the driving assembly 4 is arranged on the second mounting plate 11, and the driving assembly 4 includes a mounting box 401, the mounting box 401 is fixedly mounted on the second mounting plate 11, and a convex groove 4011 is opened in the mounting box 401;

[0027] A threaded rod 402 is arranged in the convex groove 4011, and both ends of the threaded rod 402 are rotatably installed in the convex groove 4011, and a convex slider 404 is threadedly connected to the threaded rod 402. A second motor 403 is fixedly installed on the box body 1 at one side of the fan 3, and the output shaft of the second motor 403 passes through the box body 1 and is fixedly connected to one end of the threaded rod 402;

[0028] The box body 1 is provided with a slide groove 104 on the other side of the installation box 401, and a brush plate 405 is fixedly connected to the upper surface of the convex slider 404. The two ends of the brush plate 405 slide on the upper surface of the installation box 401 and in the slide groove 104 respectively. A through hole 4051 is provided at one end of the brush plate 405, and a limiting column 12 is arranged in the through hole 4051. One end of the limiting column 12 is fixedly connected to the upper surface of the convex slider 404.

[0029] The detailed working process of this embodiment is to set a second motor 403 so that the second motor 403 drives the threaded rod 402 to rotate, and through the rotation of the threaded rod 402, the convex slider 404 is synchronously driven to move, and then the movement of the limiting column 12 is synchronously driven, and the movement of the limiting column 12 is synchronously driven to drive the brush plate 405 to move on the surface of the installation box 401. During the movement of the brush plate 405, the other end of the brush plate 405 slides on the inner wall of the slide groove 104.

[0030] Based on the above further improvement, due to the setting of the driving component 4, the brush plate 405 can move back and forth on the filter plate 8. The setting of the brush plate 405 can not only clean the blocked filter plate 8, but also facilitate the subsequent screening of fine powder, and also produce the effect of improving powder collection.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A raw material crushing device, characterized in that: include: A box (1), a funnel (2) is fixedly mounted on the upper end of the box (1), the lower end of the funnel (2) is mounted in the cavity of the box (1), a fan (3) is fixedly mounted on one side of the box (1), a crushing assembly (7) is arranged inside the box (1), a first mounting plate (5) is fixedly mounted on the inner wall of the box (1), a first motor (6) is fixedly mounted on the first mounting plate (5), the first motor (6) is fixedly connected to the crushing assembly (7), a filter plate (8) is arranged inside the box (1) below the crushing assembly (7), a drive assembly (4) is arranged on one side of the filter plate (8), and a collection box (10) for collecting powder is arranged below the filter plate (8).

2. A raw material crushing device according to claim 1, characterized in that: The crushing assembly (7) comprises a connecting rod (701), rotating rods (702) are fixedly mounted at both ends of the connecting rod (701), a roller (704) is arranged outside the connecting rod (701), and one end of the two rotating rods (702) away from the connecting rod (701) is fixedly connected to the roller (704), and a plurality of crushing knives (703) are fixedly mounted on the outer wall of the roller (704).

3. A raw material crushing device according to claim 2, characterized in that: One end of the connecting rod (701) is fixedly connected to the output shaft of the first motor (6), and the other end of the connecting rod (701) is rotatably mounted on the inner wall of the box body (1).

4. A raw material crushing device according to claim 3, characterized in that: The inner wall of the box body (1) is located below the first mounting plate (5) and is fixedly connected to a second mounting plate (11); the drive assembly (4) is arranged on the second mounting plate (11); the drive assembly (4) comprises a mounting box (401); the mounting box (401) is fixedly mounted on the second mounting plate (11); and a convex groove (4011) is provided in the mounting box (401).

5. A raw material crushing device according to claim 4, characterized in that: A threaded rod (402) is arranged in the convex groove (4011), and both ends of the threaded rod (402) are rotatably mounted in the convex groove (4011). A convex slider (404) is threadedly connected to the threaded rod (402). A second motor (403) is fixedly mounted on the box body (1) at one side of the fan (3), and an output shaft of the second motor (403) passes through the box body (1) and is fixedly connected to one end of the threaded rod (402).

6. A raw material crushing device according to claim 5, characterized in that: The box body (1) is provided with a slide groove (104) on the other side of the installation box (401), and a brush plate (405) is fixedly connected to the upper surface of the convex sliding block (404). The two ends of the brush plate (405) slide on the upper surface of the installation box (401) and in the slide groove (104) respectively. A through hole (4051) is provided at one end of the brush plate (405), and a limiting column (12) is arranged in the through hole (4051). One end of the limiting column (12) is fixedly connected to the upper surface of the convex sliding block (404).

7. A raw material crushing device according to claim 6, characterized in that: A first movable groove (101) and a second movable groove (102) are respectively provided on one side of the box body (1); a collection box (10) is movably arranged in the box body (1); and the filter plate (8) and the collection box (10) are movably arranged in the box body (1) through the first movable groove (101) and the second movable groove (102).

8. A raw material crushing device according to claim 7, characterized in that: The box body (1) is provided with through slots (103) on both sides of the first movable groove (101), the filter plate (8) is provided with a plurality of through holes (801), and the filter plate (8) is fixedly connected with side plates (9) on both sides, and the side plates (9) are movably arranged in the through slots (103).

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