Zinc material production screening device

Abstract

The utility model discloses a zinc material production screening device which is characterized in that a second gear is arranged in a screening cylinder, a second circular ring is arranged at the bottom of the second gear, a plurality of sets of arc-shaped blocks are fixed to the top of the second circular ring, a plurality of sets of sliding sleeves are fixed to the inner side of the second gear, and sliding columns are slidably connected to the interiors of the sliding sleeves; a cross is fixed to the top of the sliding column, the bottom of the sliding column makes contact with the top of a second circular ring, a third annular groove is formed in the inner wall of the screening barrel, the bottom of the second circular ring is fixed to the bottom end in the third annular groove, and a second gear is rotationally connected to the top in the third annular groove; according to the zinc material screening device, the cross frame is arranged, the sliding columns move upwards and downwards to drive the cross frame to move upwards and downwards, the cross frame moves upwards and downwards to flap the bottom of the screening net irregularly, and zinc materials clamped in the screening net are cleaned out.

Description

Technical Field

[0001] The utility model relates to the technical field of zinc material production screening devices, in particular to a zinc material production screening device. Background Art

[0002] Zinc powder can be used to prepare anti-corrosion coatings. By forming a zinc layer on the metal surface, it protects the metal from oxidation and corrosion. When zinc materials are produced, they need to pass through a screening device, which refers to the type of device used to filter impurities inside the crushed materials. It is an indispensable part of the material processing field and can be used for the screening process of metal or non-metallic materials.

[0003] The existing patent CN210847131UGO discloses a screening device for zinc powder production. When in use, the user places the zinc powder to be screened on the screen at the bottom of the screen cylinder. The zinc powder that falls on the screen is filtered by the vibration caused by itself on the screen to remove the internal impurities in the zinc powder. The screened zinc powder directly falls into the aggregate cylinder at the bottom of the screen cylinder through the screen, thereby realizing the synchronous collection process of the screened zinc powder. The user can concentrate the impurities in different areas on the screen by moving the outer scraper and the inner scraper left and right inside the displacement groove, and then clean the impurities through the impurity outlet slot at the rear end of the screen cylinder. During the use of the screening device, the user opens the discharge barrel cover inside the discharge port, and can take out the zinc powder inside the aggregate barrel through the inclined slide and load it into the corresponding container on the fixed base, so as to carry out the later collection process of the zinc powder, so that the device has both screening and collection functions, thereby improving the functionality and work efficiency of the device.

[0004] When the existing device screens the larger zinc material from the screening net through the scraper, part of the zinc material will be stuck in the mesh of the screening net, resulting in that part of the zinc material cannot fall. Utility Model Content

[0005] The utility model aims to provide a zinc material production screening device to solve the problem in the above-mentioned background technology that part of the zinc material is stuck in the mesh of the screening net, resulting in part of the zinc material being unable to fall.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a zinc material production screening device, wherein a No. 2 gear is arranged inside the screening cylinder, a No. 2 ring is arranged at the bottom of the No. 2 gear, a plurality of groups of arc blocks are fixed to the top of the No. 2 ring, and during the rotation of the No. 2 gear, the arc blocks will also stop squeezing with the sliding column, a plurality of groups of sliding sleeves are fixed on the inner side of the No. 2 gear, the No. 2 gear drives the sliding sleeve to rotate, a sliding column is slidably connected inside the sliding sleeve, the sliding sleeve drives the sliding column to rotate, and a cross is fixed to the top of the sliding column.

[0007] Preferably, the bottom of the sliding column contacts the top of the No. 2 circular ring, causing the sliding column to move downward, and the upward and downward movement of the sliding column drives the cross to move upward and downward. The inner wall of the screening cylinder is provided with a No. 3 annular groove, the bottom of the No. 2 circular ring is fixed to the bottom end inside the No. 3 annular groove, and the No. 2 gear is rotatably connected to the top inside the No. 3 annular groove.

[0008] Preferably, the inner wall of the screening cylinder is provided with a No. 2 annular groove at the top of the No. 3 annular groove, a No. 1 circular ring is provided inside the No. 2 annular groove, and fixing columns are fixed on both sides of the No. 1 circular ring.

[0009] Preferably, the fixed column is fixed inside the No. 2 annular groove, multiple groups of springs are arranged at the bottom of the No. 1 circular ring, the bottom of the spring is fixed to the bottom end of the No. 2 annular groove, a screening net is arranged on the inner side of the No. 1 circular ring, and the cross moves upward and downward to irregularly beat the bottom of the screening net.

[0010] Preferably, a No. 1 annular groove is provided on the inner wall of the screening cylinder at the top of the No. 2 annular groove, and a No. 1 gear ring is provided inside the No. 1 annular groove.

[0011] Preferably, rolling cylinders are provided at both ends of the inner side of the No. 1 gear ring, and the No. 1 gear ring drives the rolling cylinder to make circular motion. A rotating shaft is provided at the head and end of the rolling cylinder, and the rolling cylinder makes circular motion to grind larger pieces of zinc material on the top of the screening net. The rotating shaft is rotatably connected to the inner side of the No. 1 gear ring, and a motor is installed at the bottom of the screening cylinder. A gear rod is fixed to the output end of the motor, and the motor drives the gear rod to rotate, and the gear rod is meshed with the No. 1 gear ring and the No. 2 gear.

[0012] Preferably, a cylinder is fixed in the middle of the bottom of the screening cylinder, a base is fixed at the bottom of the cylinder, a swing-open cover is arranged on the outside of the cylinder, a vibration motor is installed on one side of the outside of the cylinder, and the vibration motor is in contact with the bottom of the screening cylinder.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the rolling cylinder, the No. 1 gear ring drives the rolling cylinder to make circular motion. The rolling cylinder makes circular motion to crush the larger pieces of zinc material on the top of the screening net, making it convenient for the screening net to perform screening.

[0015] 2. Through the cross that is set up, the upward and downward movement of the sliding column drives the cross to move upward and downward. The upward and downward movement of the cross irregularly beats the bottom of the screening net to clean out the zinc material stuck in the screening net. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the screening cylinder of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the screening net of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross structure of the utility model.

[0020] In the figure: 1. screening cylinder; 101. cylinder; 102. swing-open cover; 103. base; 104. vibration motor; 105. annular groove No. 1; 106. annular groove No. 2; 107. annular groove No. 3; 2. motor; 201. gear rod; 202. gear ring No. 1; 203. rolling cylinder; 204. rotating shaft; 3. circular ring No. 1; 301. fixing column; 302. screening net; 303. spring; 4. gear No. 2; 401. sliding sleeve; 402. sliding column; 403. circular ring No. 2; 404. arc block; 405. cross. DETAILED DESCRIPTION

[0021] 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.

[0022] A zinc material production screening device, such as Figure 1 , 2 , 3, and 4, the screening drum 1 includes a second gear 4 disposed inside the screening drum 1, a second ring 403 disposed at the bottom of the second gear 4, a plurality of arc blocks 404 fixed on the top of the second ring 403, and the arc blocks 404 will also stop squeezing the slide column 402 during the rotation of the second gear 4, a plurality of sliding sleeves 401 are fixed on the inner side of the second gear 4, the second gear 4 drives the sliding sleeve 401 to rotate, the sliding sleeve 401 is slidably connected to the slide column 402, and the sliding sleeve 401 is connected to the slide column 402. 01 drives the slide column 402 to rotate, a cross 405 is fixed on the top of the slide column 402, and the bottom of the slide column 402 contacts the top of the second ring 403, so that the slide column 402 moves downward, and the cross 405 moves upward and downward through the upward and downward movement of the slide column 402. The inner wall of the screening cylinder 1 is provided with a third annular groove 107, and the bottom of the second ring 403 is fixed to the bottom end of the inside of the third annular groove 107. The second gear 4 is rotatably connected to the top of the inside of the third annular groove 107;

[0023] When the gear 4 rotates, the arc block 404 will stop squeezing the slide post 402, causing the slide post 402 to move downward.

[0024] The inner wall of the screening drum 1 is located at the top of the No. 3 annular groove 107 and is provided with a No. 2 annular groove 106. The interior of the No. 2 annular groove 106 is provided with a No. 1 circular ring 3. Both sides of the No. 1 circular ring 3 are fixed with fixed columns 301. The fixed columns 301 are fixed inside the No. 2 annular groove 106. The bottom of the No. 1 circular ring 3 is provided with multiple groups of springs 303. The bottom of the spring 303 is fixed with the bottom end of the No. 2 annular groove 106. The inner side of the No. 1 circular ring 3 is provided with a screening net 302. The cross 405 moves upward and downward to irregularly beat the bottom of the screening net 302. The inner wall of the screening drum 1 is located at the top of the No. 2 annular groove 106 and is provided with a No. 1 annular groove 105. The interior of the No. 1 annular groove 105 is provided with a No. 1 gear ring 202.

[0025] The upward and downward movement of the sliding column 402 drives the cross 405 to move upward and downward, and the upward and downward movement of the cross 405 irregularly beats the bottom of the screening net 302.

[0026] It should be noted that the sliding sleeve 401 is driven to rotate by the second gear 4, and the sliding sleeve 401 drives the sliding column 402 to rotate. When the sliding column 402 rotates, it will squeeze the sliding column 402 to move upward. During the rotation of the second gear 4, the arc block 404 will also stop squeezing the sliding column 402, so that the sliding column 402 moves downward. The upward and downward movement of the sliding column 402 drives the cross 405 to move upward and downward. The upward and downward movement of the cross 405 irregularly beats the bottom of the screening net 302 to clean out the zinc material stuck in the screening net 302.

[0027] Please pay attention to Figure 1 , 2 3. Both ends of the inner side of the No. 1 gear ring 202 are provided with rolling cylinders 203, and the No. 1 gear ring 202 drives the rolling cylinder 203 to draw a circle. A cylinder 101 is fixed in the middle of the bottom of the screening cylinder 1, and a base 103 is fixed at the bottom of the cylinder 101. A swivel cover plate 102 is provided on the outer side of the cylinder 101, and a vibration motor 104 is installed on one side of the outer side of the cylinder 101. The vibration motor 104 is in contact with the bottom of the screening cylinder 1. The end and head of the rolling cylinder 203 are provided with a rotating shaft 204. The rolling cylinder 203 moves in a circle to grind the larger pieces of zinc material on the top of the screening net 302. The rotating shaft 204 is rotatably connected to the inner side of the No. 1 gear ring 202. A motor 2 is installed at the bottom of the screening cylinder 1. A gear rod 201 is fixed at the output end of the motor 2. The motor 2 drives the gear rod 201 to rotate, and the gear rod 201 is meshed with the No. 1 gear ring 202 and the No. 2 gear 4.

[0028] The first gear ring 202 drives the rolling drum 203 to make a circular motion, and the rolling drum 203 makes a circular motion to grind the larger pieces of zinc material on the top of the screening net 302.

[0029] It can be understood that by starting the motor 2, the motor 2 drives the gear rod 201 to rotate, the gear rod 201 drives the No. 1 gear ring 202 to rotate, the No. 1 gear ring 202 drives the rolling cylinder 203 to make a circular motion, and the rolling cylinder 203 makes a circular motion to grind the larger pieces of zinc material on the top of the screening net 302.

[0030] Working principle: Pour the required zinc material into the screening cylinder 1 and drop it on the top of the screening net 302. The screening net 302 is driven to vibrate by the vibration motor 104. The motor 2 is started. The motor 2 drives the gear rod 201 to rotate. The gear rod 201 drives the No. 1 gear ring 202 to rotate. The No. 1 gear ring 202 drives the rolling cylinder 203 to draw a circle. The rolling cylinder 203 draws a circle to crush the larger pieces of zinc material on the top of the screening net 302, so as to facilitate the screening of the screening net 302.

[0031] When the gear rod 201 rotates, it drives the second gear 4 to rotate, and the second gear 4 drives the sliding sleeve 401 to rotate, and the sliding sleeve 401 drives the sliding column 402 to rotate. When the sliding column 402 rotates, it squeezes the sliding column 402 to move upward. During the rotation of the second gear 4, the arc block 404 will also stop squeezing the sliding column 402, so that the sliding column 402 moves downward, and the upward and downward movement of the sliding column 402 drives the cross 405 to move upward and downward. The upward and downward movement of the cross 405 irregularly beats the bottom of the screening net 302 to clean out the zinc material stuck in the screening net 302.

[0032] Although 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. A zinc material production screening device, comprising a screening drum (1), characterized in that: A second gear (4) is arranged inside the screening cylinder (1), a second circular ring (403) is arranged at the bottom of the second gear (4), a plurality of groups of arc blocks (404) are fixed on the top of the second circular ring (403), a plurality of groups of sliding sleeves (401) are fixed on the inner side of the second gear (4), a sliding column (402) is slidably connected inside the sliding sleeve (401), and a cross (405) is fixed on the top of the sliding column (402).

2. A zinc material production screening device according to claim 1, characterized in that: The bottom of the slide column (402) contacts the top of the No. 2 circular ring (403), the inner wall of the screening cylinder (1) is provided with a No. 3 circular groove (107), the bottom of the No. 2 circular ring (403) is fixed to the bottom end inside the No. 3 circular groove (107), and the No. 2 gear (4) is rotatably connected to the top inside the No. 3 circular groove (107).

3. A zinc material production screening device according to claim 2, characterized in that: The inner wall of the screening cylinder (1) is provided with a No. 2 annular groove (106) at the top of the No. 3 annular groove (107), a No. 1 circular ring (3) is provided inside the No. 2 annular groove (106), and fixing columns (301) are fixed on both sides of the No. 1 circular ring (3).

4. A zinc material production screening device according to claim 3, characterized in that: The fixing column (301) is fixed inside the No. 2 annular groove (106), a plurality of groups of springs (303) are arranged at the bottom of the No. 1 annular ring (3), the bottom of the spring (303) is fixed to the bottom end inside the No. 2 annular groove (106), and a screening net (302) is arranged on the inner side of the No. 1 annular ring (3).

5. A zinc material production screening device according to claim 4, characterized in that: The inner wall of the screening cylinder (1) is provided with a No. 1 annular groove (105) at the top of the No. 2 annular groove (106), and a No. 1 gear ring (202) is provided inside the No. 1 annular groove (105).

6. A zinc material production screening device according to claim 5, characterized in that: Both ends of the inner side of the first gear ring (202) are provided with a rolling cylinder (203), and the end of the rolling cylinder (203) is provided with a rotating shaft (204), and the rotating shaft (204) is rotatably connected to the inner side of the first gear ring (202). A motor (2) is installed at the bottom of the screening cylinder (1), and a gear rod (201) is fixed to the output end of the motor (2), and the gear rod (201) is meshed with the first gear ring (202) and the second gear (4).

7. A zinc material production screening device according to claim 1, characterized in that: A cylinder (101) is fixed in the middle of the bottom of the screening cylinder (1), a base (103) is fixed at the bottom of the cylinder (101), a swing-open cover plate (102) is arranged on the outside of the cylinder (101), and a vibration motor (104) is installed on one side of the outside of the cylinder (101), and the vibration motor (104) is in contact with the bottom of the screening cylinder (1).

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