Planar rotating classifying screen capable of realizing smooth movement
A grading sieve, stable technology, applied in the direction of filter screen, solid separation, grid, etc., can solve the problems of loose screen frame, heavy load, harsh environment, etc., and achieve the effect of prolonging service life, increasing stability and compact structure
Inactive Publication Date: 2015-06-10
孙亚彬
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Problems solved by technology
[0002]At present, the rotary classifying sieve is mainly used for the classification and secondary cycle crushing process of powdery granular crushed materials in feed mills, as well as the cleaning and classification of some granular powder materials. In the process of feed production, there is a lot of dust, the environment is harsh, and the load is heavy. The sieve frame in the sieve body is also prone to loosening and series movement after a period of use, thus providing a new vibration source for the entire sieve body. Therefore, it provides a stable movement The plane rotary classifying sieve is of great significance
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[0013] The invention will be further described below in conjunction with the accompanying drawings.
[0014] like figure 1 , the grading screen of the present invention comprises: a sieve body, a motor 2, the motor 2 is placed on one side of the bottom of the sieve body, the sieve body includes a sieve box 5, and the sieve box has a screen mesh and a fixed plate, and the screen mesh is fixed on the fixed On the board, the screen box 5 is integrally formed. The screen mesh and the fixing plate are pushed into the screen box 5 from the side of the screen box. Elastic balls are arranged on the upper part of the screen box. Jumping on the screen makes the elastic ball continuously hit the screen hole, thereby achieving the purpose of preventing plug hole blockage, so that the powder can quickly enter the discharge port. There is also an observation window on the top of the screen box 5, which can monitor the situation of the material in the screen box. Observe or overhaul the sc...
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The invention relates to the field of feed processing machinery, in particular to a planar rotating classifying screen capable of realizing smooth movement. The planar rotating classifying screen comprises a screen body and a motor, wherein the motor is located at one side of the lower part of the screen body; the screen body comprises a screen box; a screen mesh and a fixing plate are formed in the screen box; the screen mesh is fixed on the fixing plate; the screen box is integrally formed; the screen mesh and the fixing plate are pushed into the screen box from the side of the screen box. The planar rotating classifying screen capable of realizing smooth movement adopts the screen box integrally formed; compared with the conventional screen box composed of the upper layer screen frame and the lower layer screen frame fixed together, the planar rotating classifying screen has the advantages that the structure is more compact, the movement stability of the screen box is improved, the loss of other parts of the whole machine is greatly reduced and the service life of the classifying screen is prolonged.
Description
technical field [0001] The invention relates to the field of feed processing machinery, in particular to a smooth-moving plane rotary grading screen. Background technique [0002] At present, the rotary classifying sieve is mainly used for the classification and secondary cycle crushing process of powdery particle crushing materials in feed mills, as well as the cleaning and classification treatment of some particle powder materials. Due to the large dust and harsh environment in the feed production process, the load is relatively large. After a period of use, the screen frame in the screen body is also prone to loosening and series movement, thus providing a new vibration source for the entire screen body. Therefore, it is of great significance to provide a flat rotary classifying screen with stable movement. Contents of the invention [0003] The present invention aims to solve the above-mentioned problems, and provides a plane rotary grading screen with stable movement....
Claims
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IPC IPC(8): B07B1/28B07B1/42B07B1/46B07B1/54
CPCB07B1/28B07B1/42B07B1/4663B07B1/54
Inventor 孙亚彬
Owner 孙亚彬