Screening device for silicon monoxide composite negative electrode material

A negative electrode material, silicon oxide technology, applied in the direction of filter screen, solid separation, chemical instruments and methods, etc., can solve the problems of low practicability, filter clogging, inability to disassemble the filter, etc., to achieve high practicability and convenient cleaning , the effect of improving efficiency

Pending Publication Date: 2019-10-18

KEDA (ANHUI) NEW MATERIAL CO LTD +1

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AI-Extracted Technical Summary

Problems solved by technology

However, there are some disadvantages in the traditional use process, such as: the filter screen and the box body of the screening device of the existing silicon oxide composite negative electrode material are fixed and welded, and the filter screen cannot be disassembled for cleaning, and most The filter screen can only filter silicon oxide composite negative electrode materials of one particle size. Due to the different particle sizes of silicon oxide c...

Method used

As can be seen from Fig. 1-4, the screening device of a kind of silicon oxide composite negative electrode material of the present embodiment comprises casing 1, and the inside rotation of casing 1 is connected with rotating plate 4, and rotating plate 4 is in The top of the inner wall of the box body 1 is arranged symmetrically, and one side of the bottom of the rotating plate 4 is fixedly welded with a connecting rod 3, and one end of the connecting rod 3 runs through the box body 1 and extends to the outside of the box body 1, and the two sides of the box body 1 are symmetrically arranged with Screw rod 2, screw rod 2 is rotatably connected with box body 1, the section of connecting rod 3 is L-shaped, and the end of screw rod 2 away from box body 1 is fixedly welded with an adjustment block, which is convenient for adjusting screw rod 2. The surface thread is sleeved with a sliding sleeve 7, one end of the connecting rod 3 extends to the outside of the box body 1 and is fixedly welded with the sliding sleeve 7, the inner wall of the box body 1 is welded with a fixed plate 6, and the inner wall of the box body 1 is fixedly welded with Fixed block 13, one side of fixed block 13 is slidably connected with filter screen 8, both sides of filter screen 8 are provided with installation groove 15, one side of installation groove 15 is movably inserted with insert block 14, and one end of insert block 14 runs through The box body 1 extends to the outside of the box body 1. One end of the insert block 14 located inside the installation groove 15 is fixedly welded with a limit...

Abstract

The invention discloses a screening device for a silicon monoxide composite negative electrode material, and belongs to the technical field of composite negative electrode materials. The screening device comprises a box body; rotating plates are rotationally connected inside the box body; connecting rods are fixedly welded on one side of the bottoms of the rotating plates; screw rods are symmetrically arranged on two sides of the box body; fixed plates are welded on the inner wall of the box body; fixed blocks are fixedly welded on two sides of the inner wall of the box body; a filter screen is connected to one side of each fixed block in a sliding manner; mounting grooves are formed in two sides of each filter screen; an insertion block is movably inserted in one side of each mounting groove; and a spring is fixedly mounted in each mounting groove. Through the coordinated use of the screw rods, the connecting rods and the rotating plates, the feeding quantity and the feeding speed canbe effectively controlled, and the blocking is avoided, so that the screening efficiency is improved, and through the coordinated use of the insertion blocks and the springs, the filter screens can be quickly dismounted and replaced, convenience is brought to a user, and the practicability is high.

Application Domain

SievingScreening

Technology Topic

EngineeringMechanical engineering +3

Image

Examples

Experimental program(1)

Example Embodiment

[0020] Example 1

[0021] From Figure 1-4 It can be seen that the screening device of the silicon oxide composite negative electrode material of this embodiment includes a box body 1, and a rotating plate 4 is rotatably connected to the inside of the box body 1, and the rotating plate 4 is symmetrically arranged on the top of the inner wall of the box body 1. , The bottom side of the rotating plate 4 is fixedly welded with a connecting rod 3, one end of the connecting rod 3 penetrates the box body 1 and extends to the outside of the box body 1. The two sides of the box body 1 are symmetrically provided with screw rods 2, and the screw rods 2 and The box 1 is connected by rotation, the section of the connecting rod 3 is L-shaped, and the end of the screw 2 away from the box 1 is fixed and welded with an adjusting block, which is convenient for adjusting the screw 2. The surface of the screw 2 is threaded with a sliding sleeve 7 , One end of the connecting rod 3 extends to the outside of the box body 1 and is fixedly welded to the sliding sleeve 7. The inner wall of the box body 1 is welded with a fixed plate 6, and both sides of the inner wall of the box body 1 are fixedly welded with a fixed block 13 and a fixed block 13 A filter screen 8 is slidably connected to one side, and installation slots 15 are opened on both sides of the filter screen 8. One side of the installation slot 15 is movably inserted with an insert block 14, one end of the insert block 14 penetrates the box body 1 and extends to the box body On the outside of 1, the end of the insert block 14 located inside the installation slot 15 is fixed and welded to the limit block, and the spring 12 is fixed and welded to the limit block to ensure the stability of the insert block 14 when it moves. The surface of the limit block is fixed and welded with a lever 16 , The surface of the filter screen 8 is provided with a limit slot that is adapted to the shift lever 16. The shift lever 16 is exposed to facilitate the movement. The shift lever 16 drives the movement of the limit plate and the insert block 14. The installation slot 15 A spring 12 is fixedly installed inside, and a collection box 9 is slidably connected to the inner bottom of the box body 1.

[0022] Both sides of the bottom of the box 1 are fixedly welded with support columns 10, and the bottom of the support columns 10 are fixedly installed with anti-skid pads to ensure the stability of the device during normal operation. The top center of the box 1 is fixedly installed with a hopper 5. An observation window 11 is fixedly installed on the surface of the box 1, through which the angle of rotation of the rotating plate 4 can be observed.

[0023] When the present invention is used, the adjustment block is first rotated, the adjustment block drives the screw rod 2 to rotate, the screw rod 2 drives the sliding sleeve 7 to move in the horizontal direction, and the sliding sleeve 7 drives the rotating plate 4 to approach or move away from each other through the connecting rod 3 Move, check through the observation window 11, and stop rotating the adjusting block until it is turned to a proper angle, and then pour the silicon oxide composite negative electrode material through the hopper 5, which can control the amount and speed of the feeding and avoid causing the feeding Too much material can easily cause the problem of clogging of the filter screen 8, thereby improving the efficiency of screening. When the filter screen 8 needs to be replaced, first move the levers 16 on both sides of the filter screen 8 in the direction of approaching each other to press the spring 12 , The lever 16 drives the insert block 14 to move into the installation slot 15 through the limit plate until the insert block 14 is separated from the side wall of the box 1, and then pulls the handle to pull out the filter screen 8, achieving the purpose of quick disassembly and replacement.

[0024] The invention can effectively control the feeding amount and feeding speed through the coordinated use of the screw rod 2, the sliding sleeve 7, the connecting rod 3 and the rotating plate 4, and synchronously avoids the problem that the excessive feeding amount may cause the filter screen 8 to be blocked. Therefore, the efficiency of screening is improved. Through the cooperative use of the insert 14 and the spring 12, the filter screen 8 can be quickly disassembled and replaced, which is convenient for cleaning, replacement and maintenance of the filter screen 8, which is convenient for users to use and practical. Higher.

PUM

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