Automatic collecting device for catalyst powder screening

Abstract

The utility model relates to the technical field of catalyst powder screening, and discloses an automatic collecting device for catalyst powder screening, which comprises a body, movable grooves are arranged on two sides of the body, a screen is slidably connected to the inner wall of each movable groove, a connecting rod is fixedly assembled on the top of each screen, a fixing plate is fixedly assembled on the right side of the body, and the fixing plate is fixedly assembled on the right side of the body. A motor is fixedly assembled on the top of the fixing plate, a long groove is formed in the top of the body, and a shell is fixedly assembled on the inner wall of the long groove. According to the catalyst powder screening device, by arranging the body, the long groove, the motor, the lead screw, the scraping strip and the material receiving plate, after the catalyst powder is screened by the catalyst powder screening device, a user can enable the scraping strip to scrape the catalyst powder on the material receiving plate through operation of the motor, so that the catalyst powder is prevented from being left on the material receiving plate, the user can recycle the catalyst powder conveniently, and the catalyst powder screening device is convenient to use. And the recovery efficiency of the screened catalyst powder by a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of catalyst powder screening, in particular to an automatic collecting device for catalyst powder screening. Background Art

[0002] Catalyst powder is pre-alloyed powder, which is a metal-based composite powder composed of metal materials such as Fe-based, Ni-based, Mn, and Cr. Because of its large number of components and high processing requirements, it needs to be screened.

[0003] Although the existing screening device can automatically screen materials during use, it is not provided with a mechanism for users to recover the screened materials. Therefore, there will be residual powder inside the equipment after operation, thereby reducing the user's recovery efficiency of catalyst powder. For this reason, we propose an automatic collection device for catalyst powder screening. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic collecting device for catalyst powder screening, which has the advantages of strong practicability, high recovery efficiency and low failure rate, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: an automatic collecting device for screening catalyst powder, comprising a main body, movable grooves are provided on both sides of the main body, a screen is slidably connected to the inner wall of the movable groove, a connecting rod is fixedly assembled on the top of the screen, a fixing plate is fixedly assembled on the right side of the main body, a motor is fixedly assembled on the top of the fixing plate, a long groove is provided on the top of the main body, a shell is fixedly assembled on the inner wall of the long groove, a return spring is sleeved on the inner wall of the shell, mounting grooves are provided on both sides of the main body, a motor is fixedly assembled on the inner wall of the mounting groove, a screw is fixedly sleeved on the output shaft of the motor, a scraper is threadedly connected to the outer wall of the screw, a transverse groove is provided at the bottom of the inner wall of the main body, a material receiving plate is fixedly assembled on the inner walls of both sides of the main body, a limiting groove is provided on the top of the material receiving plate, and a baffle is fixedly assembled on the inner wall of the main body.

[0006] As a preferred technical solution of the utility model: a limit block is fixedly assembled on the bottom of the scraper strip, and the outer wall of the limit block is slidably connected to the inner wall of the limit groove, the output shaft of the motor is fixedly sleeved with a cam, and the outer wall of the cam is in contact with the outer wall of the screen.

[0007] As a preferred technical solution of the utility model: the top of the material receiving plate is slidably connected to the outer wall of the scraper strip, and the angle between the material receiving plate and the inner wall of the body is 15°.

[0008] As a preferred technical solution of the utility model: the end of the connecting rod is slidably connected to the inner wall of the shell, and the outer wall of the return spring is in conflict with the end of the connecting rod.

[0009] As a preferred technical solution of the utility model: a heat dissipation groove is provided on the inner wall of the installation groove, and the position of the heat dissipation groove corresponds to the position of the motor.

[0010] As a preferred technical solution of the utility model: when the scraper strip and the baffle plate are attached, there is a discharge groove with a diameter of 3 cm between the baffle plate and the long groove, and the position of the discharge groove corresponds to the position of the horizontal groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The automatic collecting device for catalyst powder screening has a main body, a long slot, a motor, a screw rod, a scraper bar and a receiving plate structure, so that after the device screens the catalyst powder, the user can use the motor to operate the scraper bar to scrape the catalyst powder on the receiving plate, thereby avoiding the catalyst powder from remaining on the receiving plate, making it easier for the user to recycle the catalyst powder and improving the user's recovery efficiency of the catalyst powder after screening.

[0013] 2. The automatic collecting device for catalyst powder screening has baffles, limit grooves, transverse grooves and reset spring structures. When the scraper bar is moving, it will scrape the catalyst powder on the material plate, and cannot be separated from the screw rod due to the blocking effect of the baffle, thereby ensuring that the scraper bar can be reset and the user can continue to scrape the catalyst powder during subsequent use, thereby ensuring that the subsequent use of the device will not be affected. At the same time, the limit grooves and limit blocks are used to ensure the stability of the scraper bar, reducing the failure rate of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the screw rod structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the material receiving plate of the utility model;

[0018] Figure 5 It is a schematic diagram of the side section structure of the utility model.

[0019] In the figure: 1. main body; 2. long groove; 3. outer shell; 4. mounting groove; 5. screen; 6. connecting rod; 7. fixing plate; 8. motor; 9. transverse groove; 10. reset spring; 11. movable groove; 12. receiving plate; 13. motor; 14. screw rod; 15. scraper; 16. baffle; 17. limit groove. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 5 , an automatic collecting device for screening catalyst powder, comprising a body 1, movable grooves 11 are provided on both sides of the body 1, a screen 5 is slidably connected to the inner wall of the movable groove 11, a connecting rod 6 is fixedly installed on the top of the screen 5, a fixing plate 7 is fixedly installed on the right side of the body 1, a motor 8 is fixedly installed on the top of the fixing plate 7, a long groove 2 is provided on the top of the body 1, a shell 3 is fixedly installed on the inner wall of the long groove 2, a return spring 10 is sleeved on the inner wall of the shell 3, mounting grooves 4 are provided on both sides of the body 1, a motor 13 is fixedly installed on the inner wall of the mounting groove 4, a screw rod 14 is fixedly sleeved on the output shaft of the motor 13, a scraper strip 15 is threadedly connected to the outer wall of the screw rod 14, a transverse groove 9 is provided at the bottom of the inner wall of the body 1, a material receiving plate 12 is fixedly installed on the inner walls of both sides of the body 1, a limiting groove 17 is provided on the top of the material receiving plate 12, and a baffle 16 is fixedly installed on the inner wall of the body 1.

[0022] In the above structure, by setting the main body 1, long groove 2, shell 3, installation groove 4, screen 5, connecting rod 6, and fixed plate 7 structure, during the operation of the device, the user can make the screen 5 shake by the operation of the motor 8, thereby achieving the effect of screening the catalyst powder. During the screening process, the user can move the scraper 15 to scrape off the catalyst powder accumulated on the receiving plate 12, thereby achieving the effect of automatic collection, and then facilitating the user to collect the screened catalyst powder, thereby improving the user's collection efficiency of the catalyst powder.

[0023] In a preferred embodiment: a limit block is fixedly assembled at the bottom of the scraper strip 15 , and the outer wall of the limit block is slidably connected to the inner wall of the limit groove 17 , the output shaft of the motor 8 is fixedly sleeved with a cam, and the outer wall of the cam is in contact with the outer wall of the screen 5 .

[0024] In the above structure, through the setting of the limit block, the limit groove 17 and the cam structure, the cam can ensure that the motor 8 pushes the screen 5 and the connecting rod 6 to move during operation, so that the connecting rod 6 compresses the reset spring 10 inside the shell 3, thereby achieving the effect of high-frequency vibration of the screen 5, and cooperating with the movement of the scraper 15 to scrape the screened catalyst powder, and the cooperation of the limit block and the limit groove 17 can ensure that the scraper 15 moves smoothly, thereby ensuring that the scraper 15 cannot shake or even shift in position, thereby improving the scraping effect of the scraper 15 on the catalyst powder.

[0025] In a preferred embodiment, the top of the receiving plate 12 is slidably connected to the outer wall of the scraper strip 15, and the angle between the receiving plate 12 and the inner wall of the body 1 is 15°.

[0026] In the above structure, by setting the receiving plate 12 and the scraper bar 15 structure, the receiving plate 12 can guide the screened catalyst powder, so that the catalyst powder can quickly separate from the receiving plate 12 under the scraping action of the scraper bar 15, further improving the user's collection efficiency of the catalyst powder.

[0027] In a preferred embodiment, the end of the connecting rod 6 is slidably connected to the inner wall of the housing 3 , and the outer wall of the return spring 10 is in contact with the end of the connecting rod 6 .

[0028] In the above structure, the connecting rod 6 and the reset spring 10 are arranged so that the cam drives the screen 5 to move when it rotates, so that the connecting rod 6 compresses the reset spring 10, ensuring that the elasticity of the reset spring 10 can reset the screen 5 after the cam rotates one circle, thereby achieving the effect of vibrating the screen 5 to screen the catalyst powder, thereby realizing the effect of integrating the screening and automatic collection functions.

[0029] In a preferred embodiment, a heat dissipation groove is formed on the inner wall of the mounting groove 4 , and the position of the heat dissipation groove corresponds to the position of the motor 13 .

[0030] In the above structure, the heat dissipation slot structure is set up so that the heat generated by the motor 13 during operation can be promptly discharged, thereby ensuring the heat dissipation effect of the motor 13 under high-frequency operation state, and further ensuring the normal use of the device.

[0031] In a preferred embodiment, when the scraper strip 15 and the baffle plate 16 are attached to each other, there is a discharge groove with a diameter of 3 cm between the baffle plate 16 and the long groove 2 , and the position of the discharge groove corresponds to the position of the transverse groove 9 .

[0032] In the above structure, through the set discharge trough and transverse groove 9 structure, the discharge trough can ensure that the catalyst powder cannot be squeezed at the first time after the scraper 15 moves to the end of the screw rod 14, and the catalyst powder is separated from the receiving plate 12 due to gravity, thereby avoiding the situation that the outer walls of the scraper 15 and the baffle 16 are both adhered with catalyst powder after being fitted, further ensuring the scraping effect of the scraper 15 on the catalyst powder, and the transverse groove 9 can guide the scraped catalyst powder to the outside of the main body 1, so that the user can collect it.

[0033] Working principle: first, after the user assembles the device, the catalyst powder can be poured into the main body 1, and then the cam can be driven to rotate by the operation of the motor 8. The cam will push the screen 5 to move during the rotation, so that the connecting rod 6 can compress the reset spring 10. After the cam rotates one circle, the elasticity of the reset spring 10 will push the screen 5 and the connecting rod 6 to reset, so that the screen 5 will vibrate to screen the catalyst powder, and the screened catalyst powder will accumulate on the receiving plate 12. Then the user can use the operation of the motor 13 to make the scraper 15 scrape the catalyst powder, pass through the discharge trough between the scraper 15 and the baffle 16, and finally lead it to the outside of the device through the transverse groove 9. The scraper 15 cannot be separated from the screw rod 14 due to the blocking effect of the baffle 16, thereby ensuring that the scraper 15 can be reset when the screw rod 14 reverses, thereby ensuring the subsequent use of the device and reducing the equipment failure rate.

[0034] 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic collecting device for sieving catalyst powder, comprising a main body (1), characterized in that: Both sides of the body (1) are provided with movable grooves (11), the inner wall of the movable groove (11) is slidably connected with a screen (5), the top of the screen (5) is fixedly equipped with a connecting rod (6), the right side of the body (1) is fixedly equipped with a fixing plate (7), the top of the fixing plate (7) is fixedly equipped with a motor (8), the top of the body (1) is provided with a long groove (2), the inner wall of the long groove (2) is fixedly equipped with a shell (3), the inner wall of the shell (3) is sleeved with a return spring (10), the body ( 1) are provided with mounting grooves (4) on both sides, a motor (13) is fixedly mounted on the inner wall of the mounting groove (4), a screw rod (14) is fixedly sleeved on the output shaft of the motor (13), a scraper strip (15) is threadedly connected to the outer wall of the screw rod (14), a transverse groove (9) is provided at the bottom of the inner wall of the body (1), a material receiving plate (12) is fixedly mounted on the inner walls of both sides of the body (1), a limiting groove (17) is provided on the top of the material receiving plate (12), and a baffle (16) is fixedly mounted on the inner wall of the body (1).

2. The automatic collecting device for catalyst powder screening according to claim 1, characterized in that: A limit block is fixedly mounted on the bottom of the scraper strip (15), and the outer wall of the limit block is slidably connected to the inner wall of the limit groove (17); a cam is fixedly sleeved on the output shaft of the motor (8), and the outer wall of the cam abuts against the outer wall of the screen (5).

3. The automatic collecting device for catalyst powder screening according to claim 1, characterized in that: The top of the material receiving plate (12) is slidably connected to the outer wall of the scraper strip (15), and the angle between the material receiving plate (12) and the inner wall of the body (1) is 15°.

4. The automatic collecting device for catalyst powder screening according to claim 1 is characterized in that: The end of the connecting rod (6) is slidably connected to the inner wall of the housing (3), and the outer wall of the return spring (10) is in contact with the end of the connecting rod (6).

5. The automatic collecting device for catalyst powder screening according to claim 1, characterized in that: The inner wall of the installation groove (4) is provided with a heat dissipation groove, and the position of the heat dissipation groove corresponds to the position of the motor (13).

6. The automatic collecting device for catalyst powder screening according to claim 1, characterized in that: When the scraper strip (15) and the baffle plate (16) are attached to each other, a discharge groove with a diameter of 3 cm is provided between the baffle plate (16) and the long groove (2), and the position of the discharge groove corresponds to the position of the transverse groove (9).

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