A split flow grinding device for red lead particles

Abstract

The utility model discloses a diversion grinding device for red lead particles, belonging to the technical field of red lead grinding, comprising a first shell, one side of the first shell is fixedly connected to a second shell, the first shell and the second shell are both fixedly connected with a first baffle, a filter assembly is arranged in the first shell, and one side of the first shell is provided with a transport assembly; in the utility model, a telescopic push rod is arranged inside, a motor is started to drive the grinding wheel to rotate so as to grind, and the red lead falls into a receiving hopper, the telescopic push rod is started to drive the receiving hopper to move upward, and the red lead falls into the first shell through a mouth opened on the side of the third shell, through this design, it is achieved that the red lead particles that are not completely ground are added back into the first shell for filtering and grinding, so that the red lead particles can be completely ground, the quality is guaranteed, and the transportation through the telescopic push rod can reduce the workload of workers and thus reduce the labor intensity of workers.

Description

Technical Field

[0001] The utility model belongs to the technical field of red lead grinding, and in particular relates to a split-flow grinding device for red lead particles. Background Art

[0002] Lead tetroxide, commonly known as red lead or red lead, is an inorganic compound. It is a bright orange-red powder. It is insoluble in water and ethanol, but soluble in hot alkali solution, dilute nitric acid, acetic acid, and hydrochloric acid. It is mainly used as an anti-rust pigment and an oxidant in organic synthesis. It can also be used to make batteries, glass, ceramics, and enamel. During its preparation process, it is often ground into powder for easy subsequent use. It is generally ground using a grinding device.

[0003] In the traditional grinding process, due to the different sizes of red lead particles, there are some particles that are not completely ground after grinding. They need to be manually added back into the grinding process, wasting a lot of time. In addition, the red lead particles of different sizes are not ground separately, and the process needs to be repeated many times, resulting in low work efficiency and affecting its production speed. In order to solve the above problems, a diversion grinding device for red lead particles is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the traditional grinding device, due to the different sizes of red lead particles, there are particles that are not completely ground after grinding, which need to be manually added back into the grinding process, wasting a lot of time, and the red lead particles of different sizes are not ground separately, and the process needs to be repeated many times, resulting in low work efficiency and affecting the production speed. A diversion grinding device for red lead particles is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a diversion grinding device for red lead particles, comprising a first shell, a second shell is fixedly connected to one side of the first shell, a first baffle is fixedly connected in both the first shell and the second shell, the first shell is rotatably connected to grinding wheels through through holes opened on both sides thereof, and there are two grinding wheels in total, one end of the grinding wheel is fixedly connected to a first gear, the first gears between the grinding wheels are meshed with each other, one side of the first gear is fixedly connected to the output shaft of the motor, the grinding wheel is rotatably connected to the second shell through through holes opened on both sides thereof, a filtering assembly is provided in the first shell, and a transport assembly is provided on one side of the first shell.

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

[0007] The transport component comprises a third shell, a telescopic push rod is fixedly connected to the bottom end of the third shell, and a material receiving hopper is fixedly connected to the output end of the telescopic push rod.

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

[0009] The third shell is slidably connected to a second baffle through a groove opened on one side, and a spring is fixedly connected to the bottom end of the second baffle.

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

[0011] The other end of the spring is fixedly connected to the third shell, and one side of the second baffle is in contact with the receiving hopper.

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

[0013] The filter assembly comprises a filter screen, one end of which is fixedly connected to a support rod, and both sides of the filter screen are fixedly connected to connecting columns, which are rotatably connected to the inner wall of the second shell through a groove provided thereon.

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

[0015] A second gear is rotatably connected to one side of the first housing, the second gear is meshed with the first gear, and a cam is fixedly connected to one side of the second gear.

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

[0017] 1. In the utility model, a telescopic push rod is provided inside, the raw material is poured into the first shell, and the larger particles of red lead are sent to the second shell through the filtering component, and the motor is started to drive the grinding wheel to rotate for grinding. When the red lead in the second shell is ground, it falls into the receiving hopper, and the telescopic push rod is started to drive the receiving hopper to move upward, and the red lead falls into the first shell through the opening opened on the side of the third shell. Through this design, it is achieved that the red lead particles that are not completely ground are added back to the first shell for filtering and grinding, so that the red lead particles can be completely ground to ensure their quality. Transporting them through the telescopic push rod can reduce the workload of workers and thus reduce the labor intensity of workers.

[0018] 2. In the utility model, a filter is arranged inside, red lead is put into the first shell, larger particles are filtered out through the filter and sent to the second shell, the motor is started, and the output shaft of the motor drives the cam to rotate, thereby pushing the support rod to move and causing the filter to vibrate. Through this design, the red lead with larger particles can be separated from the red lead with smaller particles through the filter before grinding, thereby realizing the diversion between the two, and the red lead with larger particles can be ground for multiple times to meet the standard, thereby saving time and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of a split-flow grinding device for red lead particles.

[0020] Figure 2 It is a schematic diagram of the exploded three-dimensional structure of a split-flow grinding device for red lead particles.

[0021] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of a transport component in a diversion grinding device for red lead particles.

[0022] Figure 4 The diagram is a schematic diagram of the exploded three-dimensional structure of a filter assembly in a split-flow grinding device for red lead particles.

[0023] Legend:

[0024] 1. Grinding wheel; 2. First gear; 3. Motor; 4. First shell; 5. First baffle; 6. Filter assembly; 61. Cam; 62. Second gear; 63. Support rod; 64. Filter; 65. Connecting column; 7. Transport assembly; 71. Third shell; 72. Material receiving hopper; 73. Telescopic push rod; 74. Second baffle; 75. Spring; 8. Second shell. 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 of 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] See also Figure 1-4 The utility model provides a technical solution: a split flow grinding device for red lead particles, comprising a first shell 4, a second shell 8 is fixedly connected to one side of the first shell 4, a first baffle 5 is fixedly connected inside the first shell 4 and the second shell 8, the first shell 4 is rotatably connected to a grinding wheel 1 through through holes opened on both sides thereof, and there are two grinding wheels 1 in total, one end of the grinding wheel 1 is fixedly connected to a first gear 2, the first gears 2 between the grinding wheels 1 are meshed with each other, one side of the first gear 2 is fixedly connected to the output shaft of a motor 3, the grinding wheel 1 is rotatably connected to the second shell 8 through through holes opened on both sides thereof, a filtering component 6 is arranged inside the first shell 4, and a transport component 7 is arranged on one side of the first shell 4;

[0027] The transport assembly 7 includes a third housing 71, a telescopic push rod 73 is fixedly connected to the bottom end of the third housing 71, a receiving hopper 72 is fixedly connected to the output end of the telescopic push rod 73, a second baffle 74 is slidably connected to the third housing 71 through a groove opened on one side, a spring 75 is fixedly connected to the bottom end of the second baffle 74, the other end of the spring 75 is fixedly connected to the third housing 71, and one side of the second baffle 74 is in contact with the receiving hopper 72;

[0028] The specific implementation method is as follows: the raw material is poured into the first shell 4, and the larger particles of red lead are sent to the second shell 8 through the filter assembly 6, and the motor 3 is started. The output shaft of the motor 3 rotates to drive the grinding wheel 1 to rotate so as to grind. After the red lead in the second shell 8 is ground, it falls into the receiving hopper 72, and the telescopic push rod 73 is started to drive the receiving hopper 72 to move upward, and the second baffle 74 is driven to move upward through the spring 75 to block the discharge port of the second shell 8. When the receiving hopper 72 moves to the top, the red lead falls into the first shell 4 through the opening opened on the side of the third shell 71. When the receiving hopper 72 descends, it contacts the second baffle 74 to drive it to move downward to reset it and compress the spring 75.

[0029] The filter assembly 6 includes a filter screen 64, one end of which is fixedly connected to a support rod 63, and both sides of the filter screen 64 are fixedly connected to connecting columns 65, and the connecting columns 65 are rotatably connected to the second shell 8 through a groove opened on the inner wall of the second shell 8, and one side of the first shell 4 is rotatably connected to a second gear 62, and the second gear 62 is meshed with the first gear 2, and one side of the second gear 62 is fixedly connected to a cam 61.

[0030] The specific implementation method is as follows: red lead is placed into the first shell 4, larger particles are filtered out through the filter 64 and sent to the second shell 8, the motor 3 is started, the output shaft of the motor 3 drives the first gear 2 to rotate, and the first gear 2 drives the cam 61 to rotate through the second gear 62, thereby pushing the support rod 63 to move and causing the filter 64 to vibrate.

[0031] Working principle: put red lead into the first shell 4, filter out larger particles through the filter 64 and send them to the second shell 8, start the motor 3, the output shaft of the motor 3 drives the first gear 2 to rotate, the first gear 2 drives the cam 61 to rotate through the second gear 62, thereby pushing the support rod 63 to move and causing the filter 64 to vibrate, and at the same time, the output shaft of the motor 3 rotates to drive the grinding wheel 1 to rotate for grinding. After the red lead in the second shell 8 is ground, it falls into the receiving hopper 72, and the telescopic push rod 73 is started to drive the receiving hopper 72 to move upward, and the second baffle 74 moves upward to block the discharge port of the second shell 8. When the receiving hopper 72 moves to the top, the red lead falls into the first shell 4.

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

Claims

1. A split-flow grinding device for red lead particles, comprising a first housing (4), characterized in that: One side of the first shell (4) is fixedly connected to the second shell (8), and the first shell (4) and the second shell (8) are both fixedly connected with a first baffle (5). The first shell (4) is rotatably connected to two grinding wheels (1) through through holes opened on both sides thereof. One end of the grinding wheel (1) is fixedly connected to a first gear (2), and the first gears (2) between the grinding wheels (1) are meshed with each other. One side of the first gear (2) is fixedly connected to the output shaft of the motor (3), and the grinding wheel (1) is rotatably connected to the second shell (8) through through holes opened on both sides thereof. A filtering assembly (6) is provided in the first shell (4), and a transport assembly (7) is provided on one side of the first shell (4).

2. A split flow grinding device for red lead particles according to claim 1, characterized in that: The transport assembly (7) comprises a third shell (71), the inner bottom end of the third shell (71) is fixedly connected to a telescopic push rod (73), and the output end of the telescopic push rod (73) is fixedly connected to a material receiving hopper (72).

3. A split flow grinding device for red lead particles according to claim 2, characterized in that: The third housing (71) is slidably connected to a second baffle (74) via a groove provided on one side, and a spring (75) is fixedly connected to the bottom end of the second baffle (74).

4. A split-flow grinding device for red lead particles according to claim 3, characterized in that: The other end of the spring (75) is fixedly connected to the third housing (71), and one side of the second baffle (74) is in contact with the receiving hopper (72).

5. A split-flow grinding device for red lead particles according to claim 4, characterized in that: The filter assembly (6) comprises a filter screen (64), one end of the filter screen (64) is fixedly connected to a support rod (63), and both sides of the filter screen (64) are fixedly connected to connecting columns (65), and the connecting columns (65) are rotatably connected to the second shell (8) through a groove provided on the inner wall of the second shell (8).

6. A split-flow grinding device for red lead particles according to claim 5, characterized in that: One side of the first housing (4) is rotatably connected to a second gear (62), the second gear (62) is meshed with the first gear (2), and one side of the second gear (62) is fixedly connected to a cam (61).

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