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Adjustable combined screen for steel balls

An adjustable, steel ball technology, applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of high labor intensity, large error, low efficiency, etc., and achieve the effect of improving efficiency and precision

Inactive Publication Date: 2013-09-11
WUXI MINGZHU STEEL BALL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the screening of steel balls is usually carried out manually, which causes the problems of high labor costs, large errors, high labor intensity, and low efficiency.

Method used

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  • Adjustable combined screen for steel balls
  • Adjustable combined screen for steel balls
  • Adjustable combined screen for steel balls

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Embodiment Construction

[0023] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0024] Such as Figure 1-Figure 3 As shown, the adjustable steel ball combined sieve includes a cylindrical inner sieve 2 and an outer sieve 1, the inner sieve 2 is placed in the outer sieve 1, and its diameter is slightly smaller than the outer sieve 1; the outer wall of the inner sieve 2 is closely connected to the inner wall of the outer sieve 1 Fitting, the inner sieve 2 and the outer sieve 1 are provided with several identical transparent square holes 3, and the square holes 3 are arranged along the circumference in the horizontal direction and arranged in a straight line in the longitudinal direction; the inner sieve 2 and the outer sieve The top of the sieve ...

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Abstract

The invention discloses an adjustable combined screen for steel balls comprising an inner screen and an outer screen which are cylindrical. The inner screen is arranged in the outer screen, and the diameter of the inner screen is slightly smaller than that of the outer screen. The outer wall of the inner screen tightly clings to the inner wall of the outer screen, and a plurality of square through holes are formed in the inner screen and the outer screen. The square holes are horizontally arrayed along a circumference, and longitudinally along a straight line. A rim extending outwards the circumference of screen openings and closely fitting with the same is arranged at the tops of the inner screen and the outer screen. Two strip screw holes are formed in the rim, and the inner screen and the outer screen are fixed through screws penetrating the strip screw holes. A motor is arranged at the bottom of the outer screen and connected with the motor through a rotating shaft. The adjustable combined screen for the steel balls has the advantages of adjustable screen mesh size, convenience and rapidness and high efficiency and the like.

Description

technical field [0001] The invention relates to a screening device, in particular to an adjustable steel ball combined screen. Background technique [0002] Precision steel balls are widely used in industry, including aviation, aerospace, bearings, motors, high-precision instruments, valves, petroleum, batteries and other fields. In the production process of steel balls, there will always be some diameters that are too large or too small Unqualified steel balls, which are extremely harmful to industrial production. [0003] At present, the screening of steel balls is usually carried out manually, which causes the problems of high labor cost, large error, high labor intensity, and low efficiency. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a steel ball combined sieve with adjustable sieve hole size, convenience, high efficiency and reduced labor cost. [0005] In order to so...

Claims

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Application Information

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IPC IPC(8): B07B1/22B07B1/42B07B1/46
Inventor 吴昊
Owner WUXI MINGZHU STEEL BALL
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