Chemical raw material grinding device capable of avoiding raw material adhesion

Abstract

The utility model relates to the technical field of chemical raw material processing, and discloses a chemical raw material grinding device capable of avoiding raw material adhesion, which comprises a box body, a movable groove is arranged at the top of the box body, a rack is fixedly connected to the top of the box body, a grinding plate is arranged in the box body, a grinding mechanism is arranged at the top of the box body, and the grinding mechanism is arranged on the top of the box body. And a feeding mechanism is arranged on the left side of the box body. According to the chemical raw material grinding device capable of avoiding raw material adhesion, when a first motor rotates, a gear can be driven to move along a rack, so that a grinding roller and a cleaning brush are driven to move on a grinding plate, a limiting block is designed to be in a T shape and can slide in a limiting sliding groove, stable operation of a grinding mechanism is ensured, and through holes are formed in the surface of the grinding plate; the surface of the grinding roller is provided with the protruding blocks smaller than the through holes, the raw materials can fall down through the through holes, the protruding blocks can effectively grind the raw materials, the raw materials can be effectively ground, and adhesion of the raw materials is avoided through the cleaning brush.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical raw material processing, in particular to a chemical raw material grinding device for preventing the raw materials from sticking. Background Art

[0002] Chemical engineering is the abbreviation of "chemical technology", "chemical industry" and "chemical engineering". Any technology that uses chemical methods to change the composition and structure of substances or synthesize new substances belongs to chemical production technology, that is, chemical technology. Some chemical raw materials need to be ground into powder before use in order to exert their maximum effect.

[0003] A chemical raw material grinding device for chemical industry provided in the public specification of Chinese utility model patent application CN 207119410 U includes a mounting frame, a grinding mechanism, a driving mechanism, a second bearing seat, a second rotating rod, etc.; the lower part of the mounting frame is connected to the grinding mechanism, the upper part of the mounting frame is connected to the driving mechanism, the front and rear sides below the driving mechanism are connected to the first connecting rod, the lower end of the first connecting rod is connected to the second bearing seat, and the second rotating rod is connected between the second bearing seats on the front and rear sides. The grinding mechanism can conveniently pour the chemical raw materials into the grinding box for grinding and take out the ground chemical raw materials.

[0004] However, in the above-mentioned prior art, when grinding chemical raw materials, the chemical raw materials are usually ground in a piled state in the grinding device, which not only easily causes the chemical raw materials to stick to each other during the grinding process, but also affects the grinding efficiency. Therefore, there is an urgent need for a chemical raw material grinding device that can avoid the raw materials from sticking together. Utility Model Content

[0005] The purpose of the utility model is to provide a chemical raw material grinding device which can avoid raw material sticking, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a chemical raw material grinding device to prevent raw materials from sticking, comprising a box body, a movable groove is opened on the top of the box body, a rack is fixedly connected to the top of the box body, a grinding plate is arranged inside the box body, a grinding mechanism is arranged on the top of the box body, and a feeding mechanism is arranged on the left side of the box body;

[0007] The grinding mechanism includes two limit rods, and limit slide grooves are respectively provided on the sides of the two limit rods close to each other, and limit blocks are respectively arranged in the limit slide grooves. The bottom of the limit block is fixedly connected to the first motor, and the bottom of the first motor is fixedly connected to the electric push rod, and the bottom of the electric push rod passes through the movable groove and is fixedly connected to the mounting plate, and a grinding roller is arranged at the bottom of the mounting plate, and cleaning brushes are respectively fixedly connected to the two ends of the mounting plate, and the output shaft of the first motor is fixedly connected to a gear, and the gear is meshed with the rack.

[0008] Preferably, the limiting block is T-shaped, and the front and rear ends of the limiting block are respectively slidably disposed in the limiting sliding groove.

[0009] The grinding mechanism includes two limit rods, a limit slot is provided on the limit rods, a limit block is arranged in the limit slot, a first motor is fixed at the bottom of the limit block, the bottom of the first motor is connected to an electric push rod, the bottom of the electric push rod passes through the movable slot, and a mounting plate is fixed, a grinding roller is arranged at the bottom of the mounting plate, and cleaning brushes are also fixed at both ends of the mounting plate, the output shaft of the first motor is connected to a gear, and the gear is meshed with the rack on the top of the box body, when the first motor rotates, it drives the gear to move along the rack, thereby driving the grinding roller and the cleaning brush to move on the grinding plate to grind and clean the raw materials, and the limit block is designed to be T-shaped, which can slide in the limit slot to ensure the stable operation of the grinding mechanism.

[0010] Preferably, both ends of the two limit rods are respectively fixedly connected with connecting frames, and the connecting frames are respectively fixedly connected to the box body.

[0011] Preferably, a through hole is provided on the surface of the grinding plate, and a bump smaller than the through hole is provided on the surface of the grinding roller.

[0012] The two ends of the two limit rods are fixedly connected to the box body through a connecting frame to increase the stability of the structure. A through hole is opened on the surface of the grinding plate, and a protrusion smaller than the through hole is provided on the surface of the grinding roller. In this way, during the grinding process, the raw material can fall through the through hole, and the protrusion can effectively grind the raw material.

[0013] Preferably, the feeding mechanism comprises a hollow column, a second motor is fixedly connected to the top of the hollow column, a spiral auger is arranged inside the hollow column, and an output shaft of the second motor movably passes through the hollow column and is fixedly connected to the spiral auger.

[0014] Preferably, an upper hopper is fixedly connected to the left side of the hollow column, and the upper hopper is communicated with the hollow column.

[0015] The feeding mechanism includes a hollow column with a second motor on the top of the hollow column and a spiral auger inside the hollow column. The output shaft of the second motor passes through the hollow column and is connected to the spiral auger, which can drive the spiral auger to rotate, thereby transporting the raw materials into the box. A feeding hopper is connected to the left side of the hollow column and communicated with the inside of the hollow column to facilitate the addition of raw materials.

[0016] Preferably, a discharge port connected to the box body is provided on the right side of the top of the hollow column, and the discharge port is inclined.

[0017] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0018] First, in the utility model, when the first motor rotates, it will drive the gear to move along the rack, thereby driving the grinding roller and the cleaning brush to move on the grinding plate to grind and clean the raw materials. The limit block is designed to be T-shaped and can slide in the limit slide groove to ensure the stable operation of the grinding mechanism. The two ends of the two limit rods are fixedly connected to the box body through a connecting frame to increase the stability of the structure. A through hole is opened on the surface of the grinding plate, and a protrusion smaller than the through hole is provided on the surface of the grinding roller. In this way, during the grinding process, the raw material can fall through the through hole, and the protrusion can effectively grind the raw material. The chemical raw material grinding device can effectively grind the raw material and avoid the sticking of the raw material through the cleaning brush.

[0019] Second, in the utility model, the output shaft of the second motor passes through the hollow column and is connected to the spiral auger, which can drive the spiral auger to rotate, thereby transporting the raw materials into the box body. A loading hopper is connected to the left side of the hollow column and communicates with the inside of the hollow column to facilitate the addition of raw materials. A discharge port connected to the box body is opened on the right side of the top of the hollow column, and the discharge port is inclined, so that the raw materials can smoothly enter the box body, thereby realizing automatic loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front cutaway structure of the box body of the utility model;

[0022] Figure 3 It is a right side cutaway and three-dimensional structural schematic diagram of the limit rod of the utility model;

[0023] Figure 4 It is a schematic diagram of the front cutaway structure of the hollow column of the utility model.

[0024] Among them: 1. Box body; 11. Rack; 12. Grinding plate; 2. Limit rod; 21. Limit block; 22. First motor; 23. Electric push rod; 24. Grinding roller; 25. Cleaning brush; 26. Gear; 27. Bump; 3. Hollow column; 31. Second motor; 32. Screw auger; 33. Upper hopper. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] See also Figure 1 , Figure 2 , Figure 3 A chemical raw material grinding device for preventing raw materials from sticking comprises a box body 1, a movable groove is provided on the top of the box body 1, a rack 11 is fixedly connected to the top of the box body 1, a grinding plate 12 is provided inside the box body 1, a grinding mechanism is provided on the top of the box body 1, and a feeding mechanism is provided on the left side of the box body 1;

[0029] The grinding mechanism includes two limit rods 2, and the two limit rods 2 are respectively provided with limit slide grooves on the sides close to each other, and limit blocks 21 are respectively arranged in the limit slide grooves. The bottom of the limit block 21 is fixedly connected to the first motor 22, and the bottom of the first motor 22 is fixedly connected to the electric push rod 23. The bottom of the electric push rod 23 passes through the movable groove and is fixedly connected to the mounting plate. A grinding roller 24 is arranged at the bottom of the mounting plate, and cleaning brushes 25 are respectively fixedly connected at both ends of the mounting plate. The output shaft of the first motor 22 is fixedly connected to a gear 26, and the gear 26 is meshed with the rack 11.

[0030] The limiting block 21 is T-shaped, and the front and rear ends of the limiting block 21 are slidably disposed in the limiting sliding grooves respectively.

[0031] Both ends of the two limit rods 2 are respectively fixedly connected with connecting frames, and the connecting frames are respectively fixedly connected to the box body 1.

[0032] A through hole is formed on the surface of the grinding plate 12 , and a protrusion 27 smaller than the through hole is provided on the surface of the grinding roller 24 .

[0033] Through the above technical scheme, the grinding mechanism includes two limit rods 2, the limit rods 2 are provided with a limit slide groove, the limit slide groove is provided with a limit block 21, the bottom of the limit block 21 is fixed with a first motor 22, the bottom of the first motor 22 is connected to an electric push rod 23, the bottom of the electric push rod 23 passes through a movable groove, and a mounting plate is fixed, the bottom of the mounting plate is provided with a grinding roller 24, and cleaning brushes 25 are also fixed at both ends of the mounting plate. The output shaft of the first motor 22 is connected with a gear 26, and the gear 26 is meshed with the rack 11 at the top of the box body 1. When the first motor 22 rotates, it will drive the gear 26 to move along the rack 11, thereby driving the grinding The grinding roller 24 and the cleaning brush 25 move on the grinding plate 12 to grind and clean the raw materials. The limit block 21 is designed to be T-shaped and can slide in the limit slide groove to ensure the stable operation of the grinding mechanism. The two ends of the two limit rods 2 are fixedly connected to the box body 1 through a connecting frame to increase the stability of the structure. A through hole is opened on the surface of the grinding plate 12, and a protrusion 27 smaller than the through hole is provided on the surface of the grinding roller 24. In this way, during the grinding process, the raw material can fall through the through hole, and the protrusion 27 can effectively grind the raw material. The chemical raw material grinding device can effectively grind the raw material and prevent the raw material from sticking through the cleaning brush 25.

[0034] Embodiment 2

[0035] See also Figure 4 On the basis of the first embodiment, it is further obtained that the feeding mechanism includes a hollow column 3, a second motor 31 is fixedly connected to the top of the hollow column 3, a spiral auger 32 is arranged inside the hollow column 3, and the output shaft of the second motor 31 movably passes through the hollow column 3 and is fixedly connected to the spiral auger 32.

[0036] An upper hopper 33 is fixedly connected to the left side of the hollow column 3 , and the upper hopper 33 is communicated with the hollow column 3 .

[0037] A discharge port connected to the box body 1 is provided on the right side of the top of the hollow column 3, and the discharge port is inclined.

[0038] Through the above technical scheme, the feeding mechanism includes a hollow column 3, a second motor 31 is provided on the top of the hollow column 3, a spiral auger 32 is arranged in the hollow column 3, the output shaft of the second motor 31 passes through the hollow column 3 and is connected with the spiral auger 32, and can drive the spiral auger 32 to rotate, so as to transport the raw materials into the box body 1, a feeding hopper 33 is connected to the left side of the hollow column 3, which is connected with the inside of the hollow column 3 to facilitate the addition of raw materials, and a discharge port connected with the box body 1 is opened on the right side of the top of the hollow column 3, and the discharge port is inclined, so that the raw materials can smoothly enter the box body 1, thereby realizing automatic feeding.

[0039] In actual operation, when this device is in use, the chemical raw materials are poured into the upper hopper 33, and the spiral auger 32 is rotated under the drive of the second motor 31 to transport the raw materials into the box body 1. The first motor 22 is driven to rotate, which will cause the gear 26 to move along the rack 11 and the limit block 21 to slide in the limit slide groove, thereby driving the grinding roller 24 and the cleaning brush 25 to move on the grinding plate 12 to grind and clean the raw materials, and the ground raw materials are discharged from the bottom of the box body 1 through the through hole.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A chemical raw material grinding device for preventing raw materials from sticking, comprising a housing (1), characterized in that: The top of the box (1) is provided with a movable groove, the top of the box (1) is fixedly connected with a rack (11), a grinding plate (12) is arranged inside the box (1), a grinding mechanism is arranged on the top of the box (1), and a loading mechanism is arranged on the left side of the box (1); The grinding mechanism comprises two limit rods (2), and the two limit rods (2) are respectively provided with limit sliding grooves on the sides close to each other, and the limit sliding grooves are respectively provided with limit blocks (21), and the bottom of the limit blocks (21) is fixedly connected to a first motor (22), and the bottom of the first motor (22) is fixedly connected to an electric push rod (23), and the bottom of the electric push rod (23) passes through a movable groove and is fixedly connected to a mounting plate, and a grinding roller (24) is provided at the bottom of the mounting plate, and cleaning brushes (25) are respectively fixedly connected to the two ends of the mounting plate, and the output shaft of the first motor (22) is fixedly connected to a gear (26), and the gear (26) is meshed with a rack (11).

2. A chemical raw material grinding device for preventing raw materials from sticking according to claim 1, characterized in that: The limiting block (21) is T-shaped, and the front and rear ends of the limiting block (21) are respectively slidably arranged in the limiting sliding groove.

3. A chemical raw material grinding device for preventing raw materials from sticking according to claim 1, characterized in that: Both ends of the two limit rods (2) are respectively fixedly connected to connecting frames, and the connecting frames are respectively fixedly connected to the box body (1).

4. The chemical raw material grinding device for preventing raw materials from sticking according to claim 1, characterized in that: A through hole is provided on the surface of the grinding plate (12), and a convex block (27) smaller than the through hole is provided on the surface of the grinding roller (24).

5. The chemical raw material grinding device for preventing raw materials from sticking according to claim 1, characterized in that: The feeding mechanism comprises a hollow column (3), a second motor (31) is fixedly connected to the top of the hollow column (3), a spiral auger (32) is arranged inside the hollow column (3), and an output shaft of the second motor (31) movably passes through the hollow column (3) and is fixedly connected to the spiral auger (32).

6. A chemical raw material grinding device for preventing raw materials from sticking according to claim 5, characterized in that: An upper hopper (33) is fixedly connected to the left side of the hollow column (3), and the upper hopper (33) is in communication with the hollow column (3).

7. The chemical raw material grinding device for preventing raw materials from sticking according to claim 5, characterized in that: A discharge port connected to the box body (1) is provided on the right side of the top of the hollow column (3), and the discharge port is inclined.

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