Powder conveying device for diamond production and processing

Abstract

The utility model belongs to the technical field of diamond production, in particular to a powder conveying device for diamond production and processing, which comprises a negative-pressure suction pipe and a negative-pressure mechanism, a support cover plate is mounted on the outer side of the negative-pressure suction pipe, a support groove plate is fixedly connected to the bottom end of the support cover plate, a barrel wall cleaning brush is mounted on one side of the support groove plate, and the barrel wall cleaning brush is fixedly connected with the negative-pressure mechanism. A connecting pipe is installed below the supporting cover plate, a plurality of distribution pipes are fixedly connected to the outer wall of the connecting pipe, the distribution pipes are fixedly connected with the supporting groove plate, a supporting base is arranged below the supporting cover plate, and a rotating disc is rotationally connected to the top end of the supporting base; according to the diamond powder pumping device, the supporting groove plate, the barrel wall cleaning brush, the connecting pipe and the distribution pipe are matched to be directly inserted into the transfer barrel to pump diamond powder, the action that the diamond powder in the transfer barrel is poured into a stock bin of feeding equipment can be removed, and waste caused by powder drifting away under impact when the powder in the transfer barrel is poured into the stock bin is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of diamond production technology, specifically relating to a powder conveying device for diamond production and processing. Background Technology

[0002] Diamond powder is a raw material required in the diamond production and processing process. Conveying equipment is used to transport the diamond powder during production. When the diamond powder production workshop and the diamond processing workshop are far apart, or when using diamond powder raw materials from external manufacturers, transfer drums are used for transportation. When retrieving diamond powder from the transfer drum, workers need to pour the diamond powder into the hopper of the diamond powder conveying device, which then transports the powder to the production equipment. However, during the pouring process, the diamond powder is scattered due to the impact, resulting in some diamond powder loss. Furthermore, diamond powder remaining on the inner wall of the transfer drum also contributes to diamond powder loss. Since high-precision processed diamond powder is valuable, diamond powder loss increases the cost of diamond production. Utility Model Content

[0003] This invention provides a powder conveying device for diamond production and processing, which significantly reduces the loss of diamond powder during the transfer and pouring process.

[0004] This utility model provides the following technical solution: a powder conveying device for diamond production and processing, comprising a negative pressure suction pipe and a negative pressure mechanism, a support cover plate installed on the outside of the negative pressure suction pipe, a support groove plate fixedly connected to the bottom end of the support cover plate, a barrel wall cleaning brush installed on one side of the support groove plate, a connecting pipe installed below the support cover plate, a plurality of distribution pipes fixedly connected to the outer wall of the connecting pipe, the distribution pipes being fixedly connected to the support groove plate, a support base provided below the support cover plate, a rotating disk rotatably connected to the top end of the support base, and a magnetic drive disk fixedly connected to the top end of the rotating disk.

[0005] The barrel wall cleaning brush has several spaced support rods fixedly connected to one side, and all of the support rods are fixedly connected to the inner wall of the support groove plate.

[0006] The top of the support cover is fixedly connected to a positioning sleeve, which is sleeved on the outside of the negative pressure suction tube.

[0007] The positioning sleeve has a positioning pad fixedly connected to its inner wall, and the positioning pad is in contact with the negative pressure suction tube.

[0008] A lubricating washer is fixedly connected to the bottom end of the support cover plate, and the lubricating washer corresponds to the position of the support groove plate.

[0009] The rotating disk is fixedly connected to a drive motor at its bottom end, and a limit plate is fixedly connected to the bottom end of the rotating disk.

[0010] The support base has a telescopic support column fixedly connected to its top, and an extension support rod fixedly connected to one side of the telescopic support column. The extension support rod is fixedly connected to the positioning sleeve.

[0011] The beneficial effects of this utility model are as follows: By using the support groove plate, the barrel wall cleaning brush, and the connecting pipe and distribution pipe in conjunction, the diamond powder can be directly inserted into the transfer barrel to pump it out. This eliminates the need to pour the diamond powder from the transfer barrel into the hopper of the feeding equipment, avoiding the waste caused by the powder scattering under impact when the powder is poured from the transfer barrel into the hopper. With the support base for rotating the transfer barrel and the telescopic support column for adjusting the height of the support cover plate, the residual diamond powder on the inner wall of the transfer barrel can be adsorbed during the pumping process, thereby significantly reducing the loss of diamond powder during the transfer and pouring process.

[0012] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a top view of the support trough plate and the barrel wall cleaning brush in this utility model;

[0015] Figure 3 for Figure 1 Enlarged view of part A in the middle.

[0016] In the diagram: 1. Negative pressure suction pipe; 11. Negative pressure mechanism; 2. Support cover plate; 21. Support groove plate; 22. Barrel wall cleaning brush; 221. Support side rod; 23. Connecting pipe; 24. Distribution pipe; 25. Positioning sleeve; 26. Positioning inner pad; 27. Lubricating washer; 3. Support base; 31. Rotating disk; 32. Magnetic drive disk; 33. Drive motor; 34. Limiting side plate; 4. Telescopic support column; 41. Extension support rod. Detailed Implementation

[0017] Please see Figures 1-3The present invention provides the following technical solution: a powder conveying device for diamond production and processing, comprising a negative pressure suction pipe 1 and a negative pressure mechanism 11, a support cover plate 2 installed on the outside of the negative pressure suction pipe 1, a support groove plate 21 fixedly connected to the bottom end of the support cover plate 2, a barrel wall cleaning brush 22 installed on one side of the support groove plate 21, a connecting pipe 23 installed below the support cover plate 2, a plurality of distribution pipes 24 fixedly connected to the outer wall of the connecting pipe 23, the distribution pipes 24 being fixedly connected to the support groove plate 21, a support base 3 provided below the support cover plate 2, a rotating disk 31 rotatably connected to the top of the support base 3, and a magnetic drive disk 32 fixedly connected to the top of the rotating disk 31.

[0018] In this implementation plan: After the staff places the transfer bucket at the corresponding position on the top of the rotating disk 31, the telescopic support column 4 and the extension support rod 41 gradually drive the support cover plate 2 and the support groove plate 21 to move down. After the negative pressure mechanism 11 is activated, a negative pressure state is formed at the opening of the support groove plate 21 through the connection of the connecting pipe 23 and the distribution pipe 24, which draws the diamond powder in the transfer bucket. After the powder height in the transfer bucket decreases, the drive motor 33 drives the rotating disk 31 to drive the magnetic drive disk 32 to rotate, thereby driving the transfer bucket to rotate. When the transfer bucket is relatively displaced from the support groove plate 21 and the bucket wall cleaning brush 22, the bucket wall cleaning brush 22 rubs against the inner wall of the transfer bucket, thus discharging the diamond powder. Diamond powder adhering to the inner wall of the barrel is swept off and falls. The falling powder is sucked into the negative pressure suction pipe 1 by the support groove plate 21. With the help of the support groove plate 21, the barrel wall cleaning brush 22, the connecting pipe 23, and the distribution pipe 24, it can be directly inserted into the transfer barrel to pump the diamond powder. This can prevent the powder from being scattered under impact when the powder in the transfer barrel is poured into the feeding equipment hopper. With the rotation of the transfer barrel by the support base 3 and the height adjustment of the support cover plate 2 by the telescopic support column 4, the diamond powder remaining on the inner wall of the transfer barrel can be adsorbed during the pumping of diamond powder, thereby greatly reducing the loss of diamond powder during the transfer and pouring process.

[0019] A number of spaced-apart support rods 221 are fixedly connected to one side of the barrel cleaning brush 22. All the support rods 221 are fixedly connected to the inner wall of the support groove plate 21. By setting the support rods 221, the barrel cleaning brush 22 can be supported. The spaced-apart support rods 221 can avoid blocking the opening of the support groove plate 21.

[0020] A positioning sleeve 25 is fixedly connected to the top of the support cover plate 2. The positioning sleeve 25 is sleeved on the outside of the negative pressure suction tube 1. By setting the positioning sleeve 25, the support cover plate 2 and the extension support rod 41 can be connected, and the negative pressure suction tube 1 can be positioned.

[0021] The inner wall of the positioning sleeve 25 is fixedly connected with a positioning inner pad 26, which fits into the negative pressure suction tube 1. By setting the positioning inner pad 26, the tightness of the fit between the positioning sleeve 25 and the negative pressure suction tube 1 can be increased, so as to prevent the negative pressure suction tube 1 from being pulled relative to the support cover plate 2.

[0022] A lubricating washer 27 is fixedly connected to the bottom of the support cover plate 2, and the lubricating washer 27 corresponds to the position of the support groove plate 21; the lubricating washer 27 can reduce the relative displacement between the support cover plate 2 and the transfer barrel, thereby reducing friction.

[0023] A drive motor 33 is fixedly connected to the bottom end of the rotating disk 31, and a limit side plate 34 is fixedly connected to the bottom end of the rotating disk 31. The drive motor 33 can drive the rotating disk 31 to rotate, and the limit side plate 34 can support and limit the rotating disk 31.

[0024] A telescopic support column 4 is fixedly connected to the top of the support base 3. An extension support rod 41 is fixedly connected to one side of the telescopic support column 4. The extension support rod 41 is fixedly connected to the positioning sleeve 25. The telescopic support column 4 can drive the extension support rod 41 to move up and down, so as to drive the support cover plate 2 and the support groove plate 21 to move up and down.

[0025] The working principle and usage process of this utility model are as follows: After the operator places the transfer bucket at the corresponding position on the top of the rotating disk 31, the telescopic support column 4 and the extension support rod 41 gradually drive the support cover plate 2 and the support groove plate 21 to move down. After the negative pressure mechanism 11 is activated, a negative pressure state is formed at the opening of the support groove plate 21 through the connection of the connecting pipe 23 and the distribution pipe 24, which draws the diamond powder in the transfer bucket. After the powder height in the transfer bucket drops, the drive motor 33 drives the rotating disk 31 to drive the magnetic drive disk 32 to rotate, thereby driving the transfer bucket to rotate. When the transfer bucket is relatively displaced from the support groove plate 21 and the bucket wall cleaning brush 22, the bucket wall cleaning brush 22 rubs against the inner wall of the transfer bucket, sweeping the diamond powder attached to the inner wall of the transfer bucket down. The falling powder is sucked into the negative pressure suction pipe 1 by the support groove plate 21. During use, this avoids the powder in the transfer bucket being scattered and lost under impact when it is poured into the hopper of the feeding equipment, as well as the residual loss on the inner wall of the transfer bucket.

Claims

1. A powder conveying device for diamond production and processing, comprising a negative pressure suction pipe (1) and a negative pressure mechanism (11), characterized in that: A support cover plate (2) is installed on the outside of the negative pressure suction pipe (1). A support groove plate (21) is fixedly connected to the bottom end of the support cover plate (2). A barrel wall cleaning brush (22) is installed on one side of the support groove plate (21). A connecting pipe (23) is installed below the support cover plate (2). Several distribution pipes (24) are fixedly connected to the outer wall of the connecting pipe (23). The distribution pipes (24) are fixedly connected to the support groove plate (21). A support base (3) is provided below the support cover plate (2). A rotating disk (31) is rotatably connected to the top of the support base (3). A magnetic drive disk (32) is fixedly connected to the top of the rotating disk (31).

2. The powder conveying device for diamond production and processing according to claim 1, characterized in that: The barrel wall cleaning brush (22) has several spaced support rods (221) fixedly connected to one side, and the several support rods (221) are all fixedly connected to the inner wall of the support groove plate (21).

3. The powder conveying device for diamond production and processing according to claim 1, characterized in that: The top of the support cover plate (2) is fixedly connected to a positioning sleeve (25), which is sleeved on the outside of the negative pressure suction tube (1).

4. The powder conveying device for diamond production and processing according to claim 3, characterized in that: The inner wall of the positioning sleeve (25) is fixedly connected to a positioning pad (26), which is in contact with the negative pressure suction tube (1).

5. The powder conveying device for diamond production and processing according to claim 1, characterized in that: A lubricating washer (27) is fixedly connected to the bottom end of the support cover plate (2), and the lubricating washer (27) corresponds to the position of the support groove plate (21).

6. The powder conveying device for diamond production and processing according to claim 1, characterized in that: A drive motor (33) is fixedly connected to the bottom end of the rotating disk (31), and a limit plate (34) is fixedly connected to the bottom end of the rotating disk (31).

7. A powder conveying device for diamond production and processing according to claim 4, characterized in that: The top of the support base (3) is fixedly connected to a telescopic support column (4), and an extension support rod (41) is fixedly connected to one side of the telescopic support column (4). The extension support rod (41) is fixedly connected to the positioning sleeve (25).

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