A multi-degree-of-freedom controlled electromagnetic suspension sieve
An electromagnetic levitation and degree of freedom technology, applied in the fields of filtration, solid separation, chemical instruments and methods, etc., can solve the problems of powder scattering, poor uniformity, experimental equipment and human hazards, etc., to improve work efficiency and facilitate pick-and-place Effect
Active Publication Date: 2022-01-11
JIANGSU UNIV
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In chemical experiments, the size and quality of chemical material powders directly affect the success or failure of chemical experiment results, and most of the purchased chemical material powders have problems such as excessive particle size, poor uniformity, and impurities. Material powder is screened. At present, experimenters mainly use ordinary sieve boxes to manually screen. A device that can automatically filter
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.
[0032] Such as figure 1 As shown, the electromagnetic levitation screen of a kind of multi-degree-of-freedom control of the present invention comprises outer box body 2, box body upper cover 4, the screen box 3 that is arranged in the outer box body 2, screen cover 3-2, setting The electromagnetic coil system and control system on the outer wall of the screen box 3 and the inner wall of the outer box body 2.
[0033] Such as figure 2 As shown, the top opening of the outer box body 2, the box body loam cake 4 covers the top opening of the outer box body 2, and one end of the box body loam cake 4 is connected with the side wall top edge of the outer box body 2 by a hinge 6, and the opposite The other end is fixed on the outer box body 2 through the locking member 7, so t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an electromagnetic suspension sieve controlled by multiple degrees of freedom, the outer box body, the upper cover of the box body, the screen box arranged in the outer box body, the screen cover, an electromagnetic coil system and a control system. The electromagnetic coil system includes several electromagnetic The coil device is divided into four electromagnetic coil device groups, which are respectively arranged on the side wall of the screen box, the inner side wall of the outer box body, the outer side wall of the screen cover and the inner side wall of the upper cover of the box body, and the control system is connected with each The micro-current controller in the electromagnetic coil device is electrically connected, and is used to control the current in the coil of each electromagnet, so that the screen box moves in a straight line forward and backward, left and right, up and down, or swings back and forth, left and right, or rotates. The sieve box in the present invention is suspended in the outer box through the electromagnetic coil system, and can move in the outer box, thereby realizing automatic screening of chemical material powder and improving work efficiency.
Description
technical field [0001] The invention relates to the field of material screening, in particular to an electromagnetic levitation screen controlled by multiple degrees of freedom. Background technique [0002] In chemical experiments, the size and quality of chemical material powders directly affect the success or failure of chemical experiment results, and most of the purchased chemical material powders have problems such as excessive particle size, poor uniformity, and impurities. Material powder is screened. At present, experimenters mainly use ordinary sieve boxes to manually screen. A device for automatic screening. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides an electromagnetic suspension sieve controlled by multiple degrees of freedom, which realizes automatic screening of chemical powders and improves screening efficiency. [0004] The present invention achieves the above-mentioned technical purpose ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B07B1/34B07B1/42B07B1/46
CPCB07B1/346B07B1/42B07B1/46
Inventor 王匀俞乐许桢英李富柱李瑞涛饶鹏於伟杰马跃龙陆素雯王茂森陈鑫李昊谦
Owner JIANGSU UNIV