Automatic crushing equipment for white corundum production

Abstract

The utility model discloses automatic crushing equipment for white corundum production, which relates to the technical field of white corundum production and comprises a crushing box, a U-shaped guide plate is fixedly arranged at the upper end of the side of the crushing box in a penetrating manner, two symmetrically arranged rotating rods are rotatably arranged on the back side of the crushing box, and crushing rollers are fixedly sleeved on the rod walls of the rotating rods. A first motor is fixedly arranged on the front side of the crushing box, the output end of the first motor penetrates into the crushing box and is fixedly connected with rotating rods, the rear ends of the two rotating rods are fixedly sleeved with first synchronous gears, the two first synchronous gears are arranged in a matched mode, a vertical plate is fixedly arranged at the top of the crushing box, and the upper end of the outer wall of the vertical plate is slidably sleeved with a sliding sleeve. By means of the rotating rod, the first motor, the crushing rollers, the U-shaped guide plate, the vertical plate, the sliding sleeve, the second motor and the blocking drill rod, large white corundum blocks can be blocked before white corundum is crushed, small white corundum blocks can enter the space between the crushing rollers to be stably and effectively crushed, and the crushing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of white corundum production, in particular to automatic crushing equipment for white corundum production. Background Art

[0002] White corundum is a high-performance abrasive material. It is made of alumina powder and is formed after high-temperature melting at more than 2000 degrees in an electric arc. It can be used in a variety of fields. However, white corundum needs to be crushed during its production process.

[0003] After searching, the patent number CN218132167U discloses a white corundum crystal crushing device, which adopts the mutual cooperation between the material discharge guide plate, the material distribution structure, the screening plate, the rubber impact ball, and the buffer damping rod. The rubber impact ball and the buffer damping rod are used to buffer the material discharge guide plate to prevent the white corundum from being damaged by excessive impact force when entering the inner cavity of the crushing box. The material distribution structure is used to distribute the white corundum so that it falls evenly.

[0004] However, the above-mentioned crushing device directly crushes the white corundum. When the whole piece of white corundum needs to be crushed, the overall size is too large to enter the inside of the device. Even if it enters the device, it will cause a heavy burden on the crushing components and reduce the crushing efficiency. Utility Model Content

[0005] In view of the above problems existing in the existing automatic crushing equipment for white corundum production, the utility model is proposed.

[0006] Therefore, the utility model aims to provide an automatic crushing device for white corundum production, which solves the problem that large pieces of white corundum cannot be directly crushed into the device, which easily brings a heavy burden to the crushing components.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An automatic crushing device for producing white corundum comprises a crushing box, a U-shaped material guide plate is fixedly inserted at the upper end of the side of the crushing box, two symmetrically arranged rotating rods are rotatably arranged on the back side of the crushing box, a crushing roller is fixedly sleeved on the rod wall of the rotating rod, a first motor is fixedly arranged on the front side of the crushing box, an output end of the first motor penetrates into the crushing box and is fixedly connected to the rotating rod, and the rear ends of the two rotating rods are fixedly sleeved with first synchronous gears, and the two first synchronous gears are arranged in coordination;

[0009] A vertical plate is fixedly provided on the top of the crushing box, a sliding sleeve is provided on the upper end of the outer wall of the vertical plate, block drill rods are rotatably provided at both ends of the bottom of the sliding sleeve, a second synchronous gear is fixedly provided on the upper ends of the two block drill rods, and the two second synchronous gears are matched with each other, a second motor is fixedly provided on the top of the sliding sleeve, and the output end of the second motor passes through the sliding sleeve and is fixedly connected to the block drill rod.

[0010] Preferably, a first support rod is fixedly provided on the back side of the first synchronous gear, a second support rod is fixedly provided on the back side of the sliding sleeve, and a linkage plate is provided to be rotatably sleeved on the first support rod and the second support rod together.

[0011] Preferably, guide plates are fixedly provided at the upper ends of both sides of the inner wall of the crushing box, and the two guide plates are arranged at an inclination and are located above the crushing roller.

[0012] Preferably, a support frame is fixedly provided at the bottom of the crushing box, and a material receiving box is placed inside the support frame.

[0013] Furthermore, the U-shaped material guide plate is arranged obliquely.

[0014] Preferably, the first support rod and the second support rod are both rotatably matched with the interior of the linkage plate via bearings.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model can divide large pieces of white corundum into blocks before crushing the white corundum through the rotating rod, the first motor, the crushing roller, the U-shaped guide plate, the vertical plate, the sliding sleeve, the second motor and the dividing drill rod, so that small pieces of white corundum can enter between the crushing rollers for stable and effective crushing processing, thereby improving the crushing efficiency.

[0017] 2. The utility model, through the first synchronous gear, the first support rod, the sliding sleeve, the second support rod and the linkage plate, can drive the block drill rod to move back and forth longitudinally through the drive of the first motor, and can perform the block operation of the crushing box on the white corundum while reducing the provision of external energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a rear view of the utility model;

[0021] Figure 3 It is a side structural schematic diagram of the vertical plate, the sliding sleeve, the second motor and the segmented drill rod of the utility model.

[0022] Description of reference numerals:

[0023] 1. Crushing box; 2. U-shaped guide plate; 3. Rotating rod; 4. Crushing roller; 5. First motor; 6. First synchronous gear; 7. Vertical plate; 8. Sliding sleeve; 9. Block drill rod; 10. Second synchronous gear; 11. Second motor; 12. First support rod; 13. Second support rod; 14. Linkage plate; 15. Guide plate; 16. Support frame; 17. Receiving box. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses automatic crushing equipment for white corundum production.

[0026] The utility model provides Figure 1-3 The automatic crushing equipment for white corundum production shown in the figure comprises a crushing box 1, a U-shaped guide plate 2 is fixedly penetrated on the upper end of the side of the crushing box 1, and the U-shaped guide plate 2 is arranged obliquely, two symmetrically arranged rotating rods 3 are rotatably arranged on the back side of the crushing box 1, and a crushing roller 4 is fixedly sleeved on the rod wall of the rotating rod 3, a first motor 5 is fixedly arranged on the front side of the crushing box 1, and the output end of the first motor 5 penetrates into the crushing box 1 and is fixedly connected to the rotating rod 3, and the rear ends of the two rotating rods 3 are fixedly sleeved with first synchronous gears 6, and the two first synchronous gears 6 are arranged in cooperation, and guide plates 15 are fixedly arranged on the upper ends of both sides of the inner wall of the crushing box 1, and the two guide plates 15 are arranged obliquely and are located above the crushing roller 4;

[0027] A vertical plate 7 is fixedly provided on the top of the crushing box 1, and a sliding sleeve 8 is slidingly provided on the upper end of the outer wall of the vertical plate 7. Block drill rods 9 are rotatably provided at both ends of the bottom of the sliding sleeve 8. The upper ends of the two block drill rods 9 are fixedly provided with second synchronous gears 10. The two second synchronous gears 10 are arranged in coordination. A second motor 11 is fixedly provided on the top of the sliding sleeve 8. The output end of the second motor 11 passes through the sliding sleeve 8 and is fixedly connected to the block drill rod 9. A support frame 16 is fixedly provided at the bottom of the crushing box 1, and a material receiving box 17 is placed inside the support frame 16.

[0028] Before crushing the white corundum, the first motor 5 and the second motor 11 are driven simultaneously. Under the transmission of the two first synchronous gears 6 and the two second synchronous gears 10, the crushing roller 4 and the block drill rod 9 rotate simultaneously. At this time, the white corundum is put into the U-shaped guide plate 2. Since the U-shaped guide plate 2 is inclined, the white corundum can slowly slide down by its own gravity. During this process, the sliding sleeve 8 moves longitudinally along the outer side of the vertical plate 7, so that the block drill rod 9 moves down and contacts the white corundum. Large pieces of white corundum can be quickly drilled and divided into multiple small pieces, and the small pieces of white corundum can continue to move down and pass through the guide plate 15 and enter between the two crushing rollers 4. The white corundum can be quickly crushed by the two crushing rollers 4, and the white corundum after crushing can fall into the receiving box 17 for collection.

[0029] In order to be able to drive the segmented drill rod 9 to move longitudinally back and forth through the rotation of the crushing roller 4 during the crushing process, Figure 1-2 As shown, a first support rod 12 is fixedly provided on the back side of the first synchronous gear 6, a second support rod 13 is fixedly provided on the back side of the sliding sleeve 8, and a linkage plate 14 is rotatably sleeved on the first support rod 12 and the second support rod 13 together, and the first support rod 12 and the second support rod 13 are both rotatably matched with the inside of the linkage plate 14 through bearings.

[0030] When the first synchronous gear 6 drives the crushing roller 4 to rotate, the relative rotation of the first support rod 12 and the linkage plate 14 can make the linkage plate 14 drive the sleeve 8 to move downward in coordination with the rotation of the second support rod 13, and can also move the sleeve 8 upward, so that the sleeve 8 moves and drives the segmentation drill rod 9 to move back and forth longitudinally, so that the segmentation drill rod 9 can perform convenient and effective segmentation operations on large pieces of white corundum.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic crushing device for producing white corundum, comprising a crushing box (1), characterized in that: A U-shaped material guide plate (2) is fixedly provided on the upper end of the side of the crushing box (1); two symmetrically arranged rotating rods (3) are rotatably provided on the back side of the crushing box (1); a crushing roller (4) is fixedly sleeved on the rod wall of the rotating rod (3); a first motor (5) is fixedly provided on the front side of the crushing box (1); an output end of the first motor (5) passes through the crushing box (1) and is fixedly connected to the rotating rod (3); a first synchronous gear (6) is fixedly sleeved on the rear ends of the two rotating rods (3); and the two first synchronous gears (6) are arranged in coordination; A vertical plate (7) is fixedly provided on the top of the crushing box (1); a sliding sleeve (8) is slidably provided on the upper end of the outer wall of the vertical plate (7); block drill rods (9) are rotatably provided at both ends of the bottom of the sliding sleeve (8); a second synchronous gear (10) is fixedly provided on the upper ends of the two block drill rods (9); the two second synchronous gears (10) are arranged in coordination; a second motor (11) is fixedly provided on the top of the sliding sleeve (8); an output end of the second motor (11) passes through the sliding sleeve (8) and is fixedly connected to the block drill rod (9).

2. The automatic crushing equipment for white corundum production according to claim 1, characterized in that: A first support rod (12) is fixedly provided on the back side of the first synchronous gear (6), a second support rod (13) is fixedly provided on the back side of the sliding sleeve (8), and a linkage plate (14) is provided to be rotatably sleeved on the first support rod (12) and the second support rod (13) together.

3. The automatic crushing equipment for white corundum production according to claim 1, characterized in that: Guide plates (15) are fixedly provided at the upper ends of both sides of the inner wall of the crushing box (1), and the two guide plates (15) are both inclined and located above the crushing roller (4).

4. The automatic crushing equipment for white corundum production according to claim 1, characterized in that: A support frame (16) is fixedly provided at the bottom of the crushing box (1), and a material receiving box (17) is placed inside the support frame (16).

5. The automatic crushing equipment for white corundum production according to claim 1, characterized in that: The U-shaped material guide plate (2) is arranged in an inclined manner.

6. The automatic crushing equipment for white corundum production according to claim 2, characterized in that: The first support rod (12) and the second support rod (13) are both rotatably matched with the interior of the linkage plate (14) via bearings.

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