Mullite grinding device capable of adjusting size of ground particles

Abstract

The utility model discloses a mullite grinding device capable of adjusting the size of ground particles, which belongs to the technical field of mullite grinding and comprises a supporting column, a discharging shell is fixedly connected to the top surface of the supporting column, a discharging pipe is fixedly connected to the bottom end of the discharging shell, a sealing cover is arranged at the bottom end of the discharging pipe, and the sealing cover is fixedly connected to the top surface of the supporting column. A first mounting shell is fixedly connected to the top surface of the discharging shell; according to the mullite grinding device, the adjusting assembly is arranged, through the design, the distance between the grinding plate and the grinding roller is adjusted through the two-way threaded rod and the first movable plate, so that the purpose of adjusting the size of mullite grinding particles is achieved, and then the two-way threaded rod is protected through the protection plate and the telescopic pipe; chippings are prevented from being attached to the two-way threaded rod during grinding, then the lubricating cotton is used for lubricating the output shaft of the first motor, and it is avoided that the smoothness of the output shaft of the first motor is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of mullite grinding, in particular to a mullite grinding device with adjustable grinding particle size. Background Art

[0002] Mullite refers to a mineral composed of aluminum silicate. It is a refractory material with excellent performance, characterized by high melting point and high high-temperature strength. However, some mullite usually requires a grinding device to grind the mullite during production.

[0003] Nowadays, the grinding efficiency of mullite can be effectively improved by using a grinding device, but it is inconvenient to adjust the size of the mullite grinding particles during use. In order to solve the above problem, a mullite grinding device with adjustable grinding particle size is needed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that it is inconvenient to adjust the size of mullite grinding particles during use, and to propose a mullite grinding device with adjustable grinding particle size.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mullite grinding device with adjustable grinding particle size, comprising a support column, a discharge shell fixedly connected to the top surface of the support column, a discharge pipe fixedly connected to the bottom end of the discharge shell, a sealing cover provided at the bottom end of the discharge pipe, a first mounting shell fixedly connected to the top surface of the discharge shell, a second mounting shell fixedly connected to the top surface of the discharge shell, a slide groove provided on one side of the first mounting shell and the second mounting shell, an adjustment component provided in the first mounting shell, a grinding component provided in the second mounting shell, a protective cover provided on the top of the first mounting shell, and a hinge provided in the protective cover.

[0006] As a further description of the above technical solution:

[0007] The adjusting assembly includes a first motor, one end of the first motor is fixedly connected to one side of the first mounting shell, a bidirectional threaded rod is fixedly connected to the output shaft of the first motor, a first movable plate is threadedly connected to the side wall of the bidirectional threaded rod, one end of the bidirectional threaded rod is rotatably connected to the inner wall of the first mounting shell, a telescopic tube is provided on the side wall of the bidirectional threaded rod, both ends of the telescopic tube are fixedly connected to one side of the first movable plate, and one end of the first movable plate passes through a slide groove in the first mounting shell.

[0008] As a further description of the above technical solution:

[0009] One end of the first movable plate is fixedly connected to a grinding plate, and lubricating cotton is provided on the output shaft of the first motor. The side wall of the lubricating cotton is fixedly connected to one side of the first mounting shell, and an oil inlet pipe is provided on the top of the lubricating cotton. The top of the oil inlet pipe passes through the bottom of the first mounting shell, and a sealing cover is provided on the top of the oil inlet pipe.

[0010] As a further description of the above technical solution:

[0011] A sliding hole is provided in the grinding plate, and a protective plate is slidably connected to the sliding hole of the grinding plate. One side of the protective plate is fixedly connected to one side of the first mounting shell. A sliding rod is fixedly connected to the inside of the second mounting shell, and a second movable plate is slidably connected to the side wall of the sliding rod. One end of the second movable plate passes through the sliding groove in the second mounting shell, and one end of the second movable plate is fixedly connected to one end of the grinding plate.

[0012] As a further description of the above technical solution:

[0013] The grinding assembly includes a protective shell, a protective net is provided on the side wall of the protective shell, and a second motor is provided inside the protective shell.

[0014] As a further description of the above technical solution:

[0015] A heat dissipation fan is fixedly connected to the output shaft of the second motor, a grinding roller is fixedly connected to one side of the heat dissipation fan, and the heat dissipation fan is located inside the protective shell.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0017] 1. In the utility model, an adjustment component is provided. When adjustment is needed, the first motor is started, and the bidirectional threaded rod is driven by the first motor, thereby driving the first movable plate, and then driving the grinding plate to adjust the distance between the grinding plate and the grinding roller. By adjusting the distance, the size of the mullite particles during grinding is adjusted. At the same time, the protective plate is used to isolate the slide groove in the first mounting shell to prevent debris from passing through the slide groove in the first mounting shell and adhering to the bidirectional threaded rod during grinding, thereby affecting the movement of the first movable plate. At the same time, the bidirectional threaded rod is further protected by the telescopic tube, and the output shaft of the first motor is lubricated by lubricating cotton to prevent the output shaft of the first motor from being reduced in smoothness. Through this design, the distance between the grinding plate and the grinding roller is adjusted by the bidirectional threaded rod and the first movable plate, thereby achieving the purpose of adjusting the size of the mullite grinding particles. The protective plate and the telescopic tube are used to protect the bidirectional threaded rod to prevent debris from adhering to the bidirectional threaded rod during grinding, and the output shaft of the first motor is lubricated by lubricating cotton to prevent the output shaft of the first motor from being reduced in smoothness.

[0018] 2. In the utility model, a grinding assembly is provided, and the second motor is started when in use, and the heat dissipation fan is driven by the second motor, and the grinding roller is driven by the heat dissipation fan, and the mullite is ground by the grinding roller and the grinding plate, and then the heat dissipation fan is used to dissipate heat from the second motor, so as to avoid the temperature of the second motor being too high and affecting the service life. Through this design, the heat dissipation fan is used to dissipate heat from the second motor while the grinding roller and the grinding plate are grinding the mullite, so as to avoid the temperature of the second motor being too high and affecting the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a mullite grinding device with adjustable grinding particle size.

[0020] Figure 2 This is a schematic diagram of the disassembled three-dimensional structure of a mullite grinding device with adjustable grinding particle size.

[0021] Figure 3 The diagram is a schematic exploded three-dimensional structure diagram of an adjustment component of a mullite grinding device with adjustable grinding particle size.

[0022] Figure 4 This is a schematic diagram of the exploded three-dimensional structure of the grinding component of a mullite grinding device with adjustable grinding particle size.

[0023] Legend:

[0024] 1. Support column; 2. Discharge shell; 3. Discharge pipe; 4. Adjustment assembly; 41. First motor; 42. Lubricating cotton; 43. Oil inlet pipe; 44. First movable plate; 45. Bidirectional threaded rod; 46. Telescopic tube; 47. Protective plate; 48. Grinding plate; 49. Second movable plate; 410. Sliding rod; 5. First mounting shell; 6. Second mounting shell; 7. Grinding assembly; 71. Protective shell; 72. Protective net; 73. Second motor; 74. Cooling fan; 75. Grinding roller; 8. Protective cover. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-4The utility model provides a technical solution: a mullite grinding device with adjustable grinding particle size, comprising a support column 1, a discharge shell 2 is fixedly connected to the top surface of the support column 1, a discharge pipe 3 is fixedly connected to the bottom end of the discharge shell 2, a sealing cover is provided at the bottom end of the discharge pipe 3, a first mounting shell 5 is fixedly connected to the top surface of the discharge shell 2, a second mounting shell 6 is fixedly connected to the top surface of the discharge shell 2, a slide groove is provided on one side of the first mounting shell 5 and the second mounting shell 6, an adjusting component 4 is provided in the first mounting shell 5, a grinding component 7 is provided in the second mounting shell 6, a protective cover 8 is provided on the top of the first mounting shell 5, and a hinge is provided in the protective cover 8.

[0027] The adjusting assembly 4 includes a first motor 41, one end of the first motor 41 is fixedly connected to one side of the first mounting shell 5, a bidirectional threaded rod 45 is fixedly connected to the output shaft of the first motor 41, a first movable plate 44 is threadedly connected to the side wall of the bidirectional threaded rod 45, one end of the bidirectional threaded rod 45 is rotatably connected to the inner wall of the first mounting shell 5, a telescopic tube 46 is provided on the side wall of the bidirectional threaded rod 45, both ends of the telescopic tube 46 are fixedly connected to one side of the first movable plate, one end of the first movable plate 44 passes through the slide groove in the first mounting shell 5, one end of the first movable plate 44 is fixedly connected to a grinding plate 48, a lubricating cotton 42 is provided on the output shaft of the first motor 41, The side wall of the lubricating cotton 42 is fixedly connected to one side of the first mounting shell 5, and an oil inlet pipe 43 is provided on the top of the lubricating cotton 42. The top end of the oil inlet pipe 43 passes through the bottom of the first mounting shell 5, and a cover is provided on the top of the oil inlet pipe 43. A sliding hole is provided in the grinding plate 48, and a protective plate 47 is slidably connected to the sliding hole of the grinding plate 48. One side of the protective plate 47 is fixedly connected to one side of the first mounting shell 5, and a sliding rod 410 is fixedly connected to the inside of the second mounting shell 6. A second movable plate 49 is slidably connected to the side wall of the sliding rod 410, and one end of the second movable plate 49 passes through the slide groove in the second mounting shell 6, and one end of the second movable plate 49 is fixedly connected to one end of the grinding plate 48;

[0028] The specific implementation method is as follows: when adjustment is needed, start the first motor 41, and drive the bidirectional threaded rod 45 through the first motor 41, thereby driving the first movable plate 44, and then driving the grinding plate 48, and adjusting the distance between the grinding plate 48 and the grinding roller 75. By adjusting the distance, the size of the mullite particles during grinding is adjusted, and at the same time, the protective plate 47 is used to isolate the chute in the first mounting shell 5 to prevent debris from passing through the chute in the first mounting shell 5 and adhering to the bidirectional threaded rod 45 during grinding, thereby affecting the movement of the first movable plate 44. At the same time, the telescopic tube 46 is used to further protect the bidirectional threaded rod 45, and the output shaft of the first motor 41 is lubricated by the lubricating cotton 42 to prevent the smoothness of the output shaft of the first motor 41 from being reduced.

[0029] The grinding assembly 7 includes a protective shell 71, a protective net 72 is provided on the side wall of the protective shell 71, a second motor 73 is provided inside the protective shell 71, a cooling fan 74 is fixedly connected to the output shaft of the second motor 73, a grinding roller 75 is fixedly connected to one side of the cooling fan 74, and the cooling fan 74 is located inside the protective shell 71;

[0030] The specific implementation method is as follows: when in use, the second motor 73 is started, the cooling fan 74 is driven by the second motor 73, the cooling fan 74 drives the grinding roller 75, the grinding roller 75 and the grinding plate 48 grind the mullite, and then the cooling fan 74 is used to dissipate heat from the second motor 73 to avoid the temperature of the second motor 73 being too high, which affects the service life.

[0031] Working principle: When adjustment is needed, the first motor 41 is started, and the bidirectional threaded rod 45 is driven by the first motor 41, thereby driving the first movable plate 44, and then driving the grinding plate 48, and adjusting the distance between the grinding plate 48 and the grinding roller 75. By adjusting the distance, the size of the particles during mullite grinding is adjusted. At the same time, the protective plate 47 is used to isolate the chute in the first mounting shell 5 to prevent debris from passing through the chute in the first mounting shell 5 and adhering to the bidirectional threaded rod 45 during grinding, thereby affecting the movement of the first movable plate 44. At the same time, the telescopic tube 46 is used to further protect the bidirectional threaded rod 45, and then the lubricating cotton 42 is used to lubricate the output shaft of the first motor 41 to prevent the output shaft of the first motor 41 from being reduced in smoothness. When in use, the second motor 73 is started, and the cooling fan 74 is driven by the second motor 73, and the cooling fan 74 drives the grinding roller 75. The grinding roller 75 and the grinding plate 48 grind the mullite, and then the cooling fan 74 is used to dissipate heat from the second motor 73 to prevent the temperature of the second motor 73 from being too high, thereby affecting the service life.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mullite grinding device with adjustable grinding particle size, comprising a support column (1), characterized in that: A discharge shell (2) is fixedly connected to the top surface of the support column (1), a discharge pipe (3) is fixedly connected to the bottom end of the discharge shell (2), a sealing cover is provided at the bottom end of the discharge pipe (3), a first mounting shell (5) is fixedly connected to the top surface of the discharge shell (2), a second mounting shell (6) is fixedly connected to the top surface of the discharge shell (2), a slide groove is provided on one side of the first mounting shell (5) and the second mounting shell (6), an adjustment component (4) is provided in the first mounting shell (5), a grinding component (7) is provided in the second mounting shell (6), a protective cover (8) is provided on the top of the first mounting shell (5), and a hinge is provided in the protective cover (8).

2. The mullite grinding device with adjustable grinding particle size according to claim 1, characterized in that: The adjustment assembly (4) includes a first motor (41), one end of the first motor (41) is fixedly connected to one side of the first mounting shell (5), a bidirectional threaded rod (45) is fixedly connected to the output shaft of the first motor (41), a first movable plate (44) is threadedly connected to the side wall of the bidirectional threaded rod (45), one end of the bidirectional threaded rod (45) is rotatably connected to the inner wall of the first mounting shell (5), a telescopic tube (46) is provided on the side wall of the bidirectional threaded rod (45), both ends of the telescopic tube (46) are fixedly connected to one side of the first movable plate, and one end of the first movable plate (44) passes through a slide groove in the first mounting shell (5).

3. The mullite grinding device with adjustable grinding particle size according to claim 2, characterized in that: One end of the first movable plate (44) is fixedly connected to a grinding plate (48), and a lubricating cotton (42) is provided on the output shaft of the first motor (41). The side wall of the lubricating cotton (42) is fixedly connected to one side of the first mounting shell (5). An oil inlet pipe (43) is provided on the top of the lubricating cotton (42), and the top end of the oil inlet pipe (43) passes through the bottom of the first mounting shell (5). A sealing cover is provided on the top of the oil inlet pipe (43).

4. The mullite grinding device with adjustable grinding particle size according to claim 3, characterized in that: A sliding hole is provided in the grinding plate (48), and a protective plate (47) is slidably connected to the sliding hole of the grinding plate (48), one side of the protective plate (47) is fixedly connected to one side of the first mounting shell (5), and a sliding rod (410) is fixedly connected inside the second mounting shell (6), and a second movable plate (49) is slidably connected to the side wall of the sliding rod (410), one end of the second movable plate (49) passes through the sliding groove in the second mounting shell (6), and one end of the second movable plate (49) is fixedly connected to one end of the grinding plate (48).

5. The mullite grinding device with adjustable grinding particle size according to claim 4, characterized in that: The grinding assembly (7) comprises a protective shell (71), a protective net (72) is provided on the side wall of the protective shell (71), and a second motor (73) is provided inside the protective shell (71).

6. The mullite grinding device with adjustable grinding particle size according to claim 5, characterized in that: A cooling fan (74) is fixedly connected to the output shaft of the second motor (73), a grinding roller (75) is fixedly connected to one side of the cooling fan (74), and the cooling fan (74) is located inside the protective shell (71).

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