Magnesium oxide preparation crusher
By designing anti-blocking mechanisms for the material limiting pipes, motors, shafts, partitions and cylinders in the magnesium oxide preparation crusher, the problem of clogging by crushing machine is solved, the production efficiency is improved, the cost is reduced, and the working environment is improved.
Patent Information
- Application Number
- CN202420992619.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-09
AI Technical Summary
Magnesium oxide preparation crusher is prone to clogging when there is too much material, resulting in production interruption and increased costs.
An anti-blocking mechanism including material limiting pipe, motor, shaft, partition, cylinder and baffle is designed. The rotating shaft and partition are driven by the motor to rotate, and the magnesium oxide is regularly entered into the crusher. The cylinder drives the baffle to be temporarily sealed. Limit the pipe to avoid blockage and improve the working environment through sound insulation mechanism.
It effectively avoids overload operation and blockage of crushers, improves production efficiency, reduces production costs, and provides workers with a better working environment.
Smart Images
Figure CN222306025U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of magnesium oxide preparation, in particular to a magnesium oxide preparation crusher. Background Art
[0002] Magnesium oxide preparation crusher is a kind of crushing equipment specially used for magnesium oxide materials. In the production process of magnesium oxide, crushers may be needed at various stages from raw materials to finished products to reduce the particle size of materials for further processing or use. The working principle of the crusher is usually to hit, squeeze and grind the materials through rotating rotors, hammers or other impact elements to achieve the purpose of reducing the particle size of materials.
[0003] When the amount of material entering the crusher exceeds its processing capacity, the excessive material will cause the crusher to be blocked, making it impossible for the material to enter the crushing chamber smoothly for crushing. The crusher needs to be shut down to clean the material inside, which prolongs the production interruption time and increases production costs. Utility Model Content
[0004] The purpose of the utility model is to provide a magnesium oxide preparation crusher to solve the problem proposed in the above background technology that too much material will cause the crusher to be blocked, making it impossible for the material to enter the crushing chamber smoothly for crushing, requiring the crusher to be stopped to clean the material inside, thereby prolonging the production interruption time and increasing production costs.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnesium oxide preparation crusher: comprising a crusher body, a feeding hopper is arranged on the top of the crusher body, a discharge port is arranged on the bottom of the crusher body, an anti-blocking mechanism is arranged on the surface of the crusher body, the anti-blocking mechanism comprises a limiting tube, the limiting tube is fixedly connected to the surface of the crusher body, the feeding hopper is fixedly connected to the surface of the limiting tube, a motor is fixedly connected to the surface of the limiting tube, a rotating shaft is fixedly connected to the output shaft of the motor, the motor drives the rotating shaft to rotate through the output shaft, a partition is fixedly connected to the surface of the rotating shaft, a cylinder is fixedly connected to the surface of the crusher body, a baffle is fixedly connected to the piston rod of the cylinder, and the baffle is slidably connected to the surface of the crusher body.
[0006] Preferably, a sound insulation mechanism is provided on the surface of the crusher body, and the sound insulation mechanism includes an annular guide rail, the annular guide rail is fixedly connected to the surface of the crusher body, a swivel is slidably connected to the surface of the annular guide rail, a connecting rod is fixedly connected to the surface of the swivel, a sound insulation board is fixedly connected to the surface of the connecting rod, a nut is fixedly connected to the bottom of the sound insulation board, and a screw is threadedly connected to the surface of the nut.
[0007] Preferably, the material limiting tube is rectangular and the upper and lower ends of the material limiting tube are open, and the feeding hopper feeds materials into the crusher body through the material limiting tube.
[0008] Preferably, the partitions are provided in multiple groups and are evenly distributed in a ring shape on the surface of the rotating shaft, and the partitions rotate inside the material limiting tube through the rotating shaft.
[0009] Preferably, a guide hole is provided at the bottom of the material limiting tube, and the baffle is in an "L" shape. The baffle slides on the guide hole at the bottom of the material limiting tube through the piston rod of the cylinder.
[0010] Preferably, the diameters of the swivel and the annular guide rail are the same, the swivel slides on the top of the crusher body through the annular guide rail, and the swivel drives the sound insulation board to slide through the connecting rod.
[0011] Preferably, the sound insulation board is in the shape of a tube sheet, and the nuts are provided in two groups and are located on both sides of the sound insulation board.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The crusher drives the shaft to rotate through the output shaft of the motor, and the shaft drives the partition to rotate. During the rotation of multiple groups of partitions inside the limiting tube, magnesium oxide is continuously transported to the inside of the crusher body, which can avoid overload operation of the crusher body. The cylinder can drive the baffle to slide on the guide hole of the limiting tube through the piston rod to temporarily block the limiting tube, so as to buy time for the crusher body to process the magnesium oxide material and avoid clogging of the material inside the crusher body. There is no need to stop the machine to clean the material inside the crusher, which improves production efficiency and reduces production costs.
[0014] 2. The swivel rotates on the top of the crusher body through the annular guide rail. During the rotation, the swivel drives the sound insulation board to rotate through the connecting rod. The sound insulation board changes its direction on the crusher body by rotating, and rotates the screw on the surface of the nut so that the screw contacts the ground. The screw limits the position of the sound insulation board through friction. The sound insulation board can soundproof one side of the crusher body, providing a better working environment for workers. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a schematic top view of the structure of the utility model;
[0017] Figure 3 It is a front view and a sectional perspective schematic diagram of the anti-blocking mechanism of the utility model;
[0018] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;
[0019] Figure 5 This is a front view and a three-dimensional exploded schematic diagram of the structure of the annular guide rail connection of the utility model.
[0020] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure at point B in the middle.
[0021] In the figure: 1. Crusher body; 11. Feed hopper; 12. Discharge port; 2. Material limit pipe; 21. Motor; 22. Rotating shaft; 23. Partition; 24. Cylinder; 25. Baffle; 3. Annular guide rail; 31. Rotating ring; 32. Connecting rod; 33. Sound insulation board; 34. Nut; 35. Screw. DETAILED DESCRIPTION
[0022] 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.
[0023] See also Figure 1-6 , an embodiment provided by the utility model:
[0024] A magnesium oxide preparation crusher comprises a crusher body 1, a feeding hopper 11 is arranged on the top of the crusher body 1, a discharging port 12 is arranged on the bottom of the crusher body 1, and an anti-blocking mechanism is arranged on the surface of the crusher body 1, the anti-blocking mechanism comprises a limiting tube 2, the limiting tube 2 is fixedly connected to the surface of the crusher body 1, the feeding hopper 11 is fixedly connected to the surface of the limiting tube 2, a motor 21 is fixedly connected to the surface of the limiting tube 2, a rotating shaft 22 is fixedly connected to the output shaft of the motor 21, the motor 21 drives the rotating shaft 22 to rotate through the output shaft, a partition 23 is fixedly connected to the surface of the rotating shaft 22, a cylinder 24 is fixedly connected to the surface of the crusher body 1, a baffle 25 is fixedly connected to the piston rod of the cylinder 24, and the baffle 25 is slidably connected to the surface of the crusher body 1, the anti-blocking mechanism can make magnesium oxide regularly enter the crusher body 1 for crushing, avoid overload operation of the crusher body 1, and further avoid the phenomenon of magnesium oxide being blocked in the crusher body 1.
[0025] Furthermore, a sound insulation mechanism is provided on the surface of the crusher body 1, and the sound insulation mechanism includes an annular guide rail 3, which is fixedly connected to the surface of the crusher body 1, a swivel ring 31 is slidably connected to the surface of the annular guide rail 3, a connecting rod 32 is fixedly connected to the surface of the swivel ring 31, a sound insulation board 33 is fixedly connected to the surface of the connecting rod 32, a nut 34 is fixedly connected to the bottom of the sound insulation board 33, and a screw 35 is threadedly connected to the surface of the nut 34. The sound insulation mechanism can soundproof one side of the crusher body 1 and change the angle of sound insulation, thereby reducing the impact on other workers in the factory and improving the working environment of the workers.
[0026] Furthermore, the limiting tube 2 is rectangular and the upper and lower ends of the limiting tube 2 are open. The feeding hopper 11 feeds into the crusher body 1 through the limiting tube 2. The limiting tube 2 controls the speed at which magnesium oxide enters the crusher body 1 between the feeding hopper 11 and the crusher body 1 to avoid overload of the crusher body 1 and blockage of the crusher body 1.
[0027] Furthermore, multiple groups of partitions 23 are arranged and evenly distributed in a ring shape on the surface of the rotating shaft 22. The partitions 23 rotate inside the limiting tube 2 through the rotating shaft 22. During the rotation process, the multiple groups of partitions 23 continuously move the magnesium oxide on the feeding hopper 11 into the crusher body 1, effectively reducing the speed at which the magnesium oxide enters the crusher body 1.
[0028] Furthermore, a guide hole is opened at the bottom of the limiting tube 2, and the baffle 25 is in an "L" shape. The baffle 25 slides on the guide hole at the bottom of the limiting tube 2 through the piston rod of the cylinder 24. The baffle 25 can block the limiting tube 2 at the bottom of the limiting tube 2, thereby stopping the feeding.
[0029] Furthermore, the diameters of the swivel 31 and the annular guide rail 3 are the same, the swivel 31 slides on the top of the crusher body 1 through the annular guide rail 3, the swivel 31 drives the sound insulation plate 33 to slide through the connecting rod 32, a guide hole is opened at the bottom of the swivel 31, the guide hole of the swivel 31 is circular, and its cross-section is a cross-shape, the cross-section of the annular guide rail 3 is a cross-shape, and the swivel 31 slides on the annular guide rail 3 through the guide hole.
[0030] Furthermore, the sound insulation board 33 is in the shape of a tube sheet, the bottom of the sound insulation board 33 is higher than the ground, two groups of nuts 34 are provided, and are located on both sides of the sound insulation board 33, the screw 35 is rotated to the ground through the nut 34, the screw 35 supports the sound insulation board 33, and the screw 35 limits the position of the sound insulation board 33 to prevent the sound insulation board 33 from continuing to rotate.
[0031] Working principle: The feeding hopper 11 transports magnesium oxide to the crusher body 1 through the limiting tube 2, the motor 21 drives the rotating shaft 22 to rotate through the output shaft, and the rotating shaft 22 drives the partition 23 to rotate. During the rotation of the plurality of partitions 23 inside the limiting tube 2, magnesium oxide is continuously transported to the crusher body 1, which can avoid overload of the crusher body 1, and the cylinder 24 can drive the baffle 25 to slide on the guide hole of the limiting tube 2 through the piston rod, temporarily blocking the limiting tube 2, buying time for the crusher body 1 to process the magnesium oxide material, and avoiding blockage of the material inside the crusher body 1.
[0032] The swivel 31 rotates on the top of the crusher body 1 through the annular guide rail 3. During the rotation, the swivel 31 drives the sound insulation board 33 to rotate through the connecting rod 32. The sound insulation board 33 changes its direction on the crusher body 1 by rotating, and the screw 35 is rotated on the surface of the nut 34 so that the screw 35 contacts the ground. The screw 35 limits the position of the sound insulation board 33 through friction. The sound insulation board 33 can soundproof one side of the crusher body 1, providing a better working environment for workers.
[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A magnesium oxide preparation crusher, characterized in that: The invention comprises a crusher body (1), a feeding hopper (11) is arranged on the top of the crusher body (1), a discharge port (12) is arranged on the bottom of the crusher body (1), an anti-blocking mechanism is arranged on the surface of the crusher body (1), the anti-blocking mechanism comprises a limiting material pipe (2), the limiting material pipe (2) is fixedly connected to the surface of the crusher body (1), the feeding hopper (11) is fixedly connected to the surface of the limiting material pipe (2), and the surface of the limiting material pipe (2) is A motor (21) is fixedly connected to the crusher body (1); a rotating shaft (22) is fixedly connected to the output shaft of the motor (21); the motor (21) drives the rotating shaft (22) to rotate via the output shaft; a partition (23) is fixedly connected to the surface of the rotating shaft (22); a cylinder (24) is fixedly connected to the surface of the crusher body (1); a baffle (25) is fixedly connected to the piston rod of the cylinder (24); and the baffle (25) is slidably connected to the surface of the crusher body (1).
2. A magnesium oxide preparation crusher according to claim 1, characterized in that: A sound insulation mechanism is provided on the surface of the crusher body (1), and the sound insulation mechanism comprises an annular guide rail (3), the annular guide rail (3) is fixedly connected to the surface of the crusher body (1), a swivel ring (31) is slidably connected to the surface of the annular guide rail (3), a connecting rod (32) is fixedly connected to the surface of the swivel ring (31), a sound insulation plate (33) is fixedly connected to the surface of the connecting rod (32), a nut (34) is fixedly connected to the bottom of the sound insulation plate (33), and a screw (35) is threadedly connected to the surface of the nut (34).
3. A magnesium oxide preparation crusher according to claim 1, characterized in that: The limiting material tube (2) is rectangular and the upper and lower ends of the limiting material tube (2) are open, and the feeding hopper (11) feeds materials into the crusher body (1) through the limiting material tube (2).
4. A magnesium oxide preparation crusher according to claim 3, characterized in that: The partitions (23) are arranged in multiple groups and are evenly distributed in an annular shape on the surface of the rotating shaft (22). The partitions (23) rotate inside the material limiting tube (2) via the rotating shaft (22).
5. A magnesium oxide preparation crusher according to claim 4, characterized in that: A guide hole is provided at the bottom of the material limiting tube (2); the baffle plate (25) is in an "L" shape; the baffle plate (25) slides on the guide hole at the bottom of the material limiting tube (2) through the piston rod of the cylinder (24).
6. A magnesium oxide preparation crusher according to claim 2, characterized in that: The diameters of the rotating ring (31) and the annular guide rail (3) are the same. The rotating ring (31) slides on the top of the crusher body (1) through the annular guide rail (3). The rotating ring (31) drives the sound insulation board (33) to slide through the connecting rod (32).
7. A magnesium oxide preparation crusher according to claim 6, characterized in that: The sound insulation board (33) is in the shape of a tube sheet, and two groups of nuts (34) are provided and are located on both sides of the sound insulation board (33).