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CN-224208538-U - Steel ball screening device for steel ball production

CN224208538UCN 224208538 UCN224208538 UCN 224208538UCN-224208538-U

Abstract

The utility model belongs to the technical field of steel ball production equipment, in particular to a steel ball screening device for steel ball production, which comprises a supporting table, wherein a motor I is fixedly connected to the top of the supporting table, a rotating column I is fixedly connected to the top of the motor I, a fixed ring is fixedly connected to the middle of the rotating column I, a rotating ring is fixedly connected to the top of the rotating column, a plurality of slope blocks are fixedly connected to the top of the rotating ring, a workbench is fixedly connected to the top of the supporting table, a slotted hole is formed in the workbench, a vibrating column is slidably connected to the top of the workbench, a spring is sleeved on the outer side of the vibrating column, a pulley is fixedly connected to the bottom of the vibrating column, the rotating column I is driven to rotate after the motor I is started, the rotating ring at the top rotates along with the rotating column I, the slope blocks are driven to intermittently jack up the pulley at the bottom of the vibrating column, the vibrating column moves upwards when the slope blocks jack up the pulley, and the slope blocks fall down after the slope blocks are rotated away from the pulley, so that necessary vibration conditions are repeatedly provided for steel ball screening.

Inventors

  • WANG JUNDI
  • WANG YILIANG
  • SHEN YI

Assignees

  • 馆陶县奇俊轴承制造有限公司

Dates

Publication Date
20260508
Application Date
20250528

Claims (6)

  1. 1. A steel ball screening device for steel ball production comprises a supporting table (1) and is characterized in that a motor I (101) is fixedly connected to the top of the supporting table (1), a rotary column I (102) is fixedly connected to the top of the motor I (101), a fixed ring (103) is fixedly connected to the middle of the rotary column I (102), a rotary ring (104) is fixedly connected to the top of the rotary column, a plurality of slope blocks (105) are fixedly connected to the top of the rotary ring (104), a workbench (106) is fixedly connected to the top of the supporting table (1), slotted holes (107) are formed in the workbench (106), a vibration column (108) is connected to the top of the workbench (106) in a sliding mode, springs (109) are sleeved on the outer sides of the vibration column (108), and pulleys (110) are fixedly connected to the bottom of the vibration column (108).
  2. 2. The steel ball screening device for steel ball production according to claim 1, wherein the top of the vibration column (108) is fixedly connected with a screen shell (2), a first screen plate (201), a second screen plate (202) and a collecting ring (203) are sequentially arranged in the screen shell (2) from top to bottom, and the apertures in the first screen plate (201) and the second screen plate (202) are different.
  3. 3. The steel ball screening device for steel ball production of claim 2, wherein a second rotary column (3) is rotatably connected inside the screen shell (2), stirring blades (301) are fixedly connected to the outer side wall of the second rotary column (3), and a second motor (302) is fixedly connected to the top of the second rotary column (3).
  4. 4. The steel ball screening device for steel ball production according to claim 3, wherein the outer part of the screen shell (2) is provided with a first discharge port (4), a second discharge port (401) and a third discharge port (402) in sequence from top to bottom.
  5. 5. The steel ball screening device for steel ball production according to claim 2 is characterized in that a feed inlet (5) is formed in the top of the screen shell (2).
  6. 6. The steel ball screening device for steel ball production according to claim 1, wherein the outer side wall of the workbench (106) is sleeved with a fixing frame (6).

Description

Steel ball screening device for steel ball production Technical Field The utility model belongs to the technical field of steel ball production equipment, and particularly relates to a steel ball screening device for steel ball production. Background The steel ball is a very common and indispensable mechanical part in the mechanical field, the appearance of the steel ball is in a standard sphere shape, and different types of steel materials have differences in chemical composition and physical characteristics, so that the steel ball has diversified performance characteristics, and the strict use requirements in different fields can be met. After the production of the existing steel balls, the steel balls need to be screened, and the steel balls can be accurately screened according to different size specifications through the steel ball screening device, so that the steel balls in each batch can meet the strict quality standard of a specific application scene. Because the steel balls are different in size, the steel balls are easily accumulated on the sieve plate when being sieved, and the sieve holes are blocked, so that the sieving speed is reduced, the sieving precision is reduced, and the working efficiency is affected. Disclosure of utility model In order to overcome the defects in the prior art and solve at least one technical problem in the background art, the utility model provides a steel ball screening device for steel ball production. The steel ball screening device for the steel ball production comprises a supporting table, wherein a motor I is fixedly connected to the top of the supporting table, a rotary column I is fixedly connected to the top of the motor I, a fixed ring is fixedly connected to the middle of the rotary column I, a rotary ring is fixedly connected to the top of the rotary column, a plurality of slope blocks are fixedly connected to the top of the rotary ring, a workbench is fixedly connected to the top of the supporting table, slotted holes are formed in the workbench, a vibration column is slidably connected to the top of the workbench, a spring is sleeved on the outer side of the vibration column, and pulleys are fixedly connected to the bottom of the vibration column. Preferably, the top of the vibration column is fixedly connected with a sieve shell, a first sieve plate, a second sieve plate and a collecting ring are sequentially arranged in the sieve shell from top to bottom, and the apertures in the first sieve plate and the second sieve plate are different. Preferably, the inside rotation of sieve shell is connected with column II, column outside wall fixedly connected with stirring leaf, column top fixedly connected with motor II. Preferably, the outside from top to bottom of sieve shell is equipped with discharge gate one, discharge gate two and discharge gate three in proper order. Preferably, a feed inlet is formed in the top of the screen shell. Preferably, the outer side wall of the workbench is sleeved with a fixing frame. The utility model has the beneficial effects that: 1. The utility model provides a steel ball screening device for steel ball production, which is characterized in that after a motor I at the top of a supporting table is started, the motor I drives a rotary column I to rotate, a fixed ring in the middle of the rotary column I plays a role of stabilizing the rotary column, the rotary ring at the top of the rotary column I rotates along with the rotary column I to drive a plurality of slope blocks at the top to rotate together, and the slope blocks intermittently jack up pulleys at the bottom of a vibration column in the rotating process. 2. The utility model provides a steel ball screening device for steel ball production, which is characterized in that through a rotating column in rotating connection with the inside of a screen shell, stirring blades fixedly connected with the outer side wall of the rotating column rotate along with the rotating column, and the stirring blades play a role in stirring steel balls on a screen plate in the rotating process, so that the steel balls can be prevented from accumulating and agglomerating on the screen plate, the steel balls are more dispersed, the steel balls can conveniently pass through screen holes smoothly, and the screening efficiency and accuracy are improved. Drawings The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings: FIG. 1 is a perspective view of the present utility model; FIG. 2 is an enlarged view at A in FIG. 1; FIG. 3 is a top view of the present utility model; FIG. 4 is a cross-sectional view of the present utility model; FIG. 5 is a perspective view of a screen mesh of the present util