A kind of cell positive material ball mill device that can sieve material
Technical field
The present invention relates to a kind of ball mill device, specifically a kind of cell positive material ball mill device that can sieve material.
Background technology
In the composition of lithium ion battery, the quality of positive electrode is chemical property and the safety for determining lithium ion battery
The key factor of performance, at present, in positive electrode production process, equal in order to produce reaction uniform, high crystalline quality, hole
Even, surface area is little, apparent gravity is big, the anode material for lithium-ion batteries product of stable electrochemical property, first has to positive electrode
Ball milling is carried out, to obtain the positive electrode of uniformly high fineness, the ball-grinding machine of prior art does not design recovery system, produced
Cheng Zhong, not only pollutes environment, and lost part positive electrode, while increased pollution treatment cost and production cost, give
Positive electrode manufacturing enterprise brings larger economic loss;Traditional ball mill device can not be filtered out not by the thing of complete ball milling
Material, or screening efficiency is relatively low, using being inconvenient, it is impossible to meet demand of the people to cell positive material ball milling;In addition, passing
The ball mill device of system typically can not directly observe the ball milling situation of material.
Content of the invention
It is an object of the invention to provide a kind of cell positive material ball mill device that can sieve material, to solve above-mentioned background skill
The problem proposed in art.
For achieving the above object, the present invention provides following technical scheme:
A kind of cell positive material ball mill device that can sieve material, including ball milling case, driving means, filler device and screening dress
Put;The left part of the ball milling case is provided with filler device, and the right part of ball milling case is provided with screening plant, is provided with ball milling wheel in ball milling case,
Ball milling wheel is installed on the drive means, and the top of ball milling case is provided with observation window, and the ball milling case of observation window right part is provided with conveying pipeline;
The conveying pipeline is provided with product pump, is provided with inclined tube at the top of conveying pipeline, and inclined tube is connected with screening plant;The driving means by
Motor, bearing, gripper shoe, shaft coupling, variator, rotating shaft and bearing composition;The gripper shoe is fixed on ball milling case,
The end of fagging is provided with bearing, is fixed with motor, is provided with shaft coupling, motor on the main shaft of motor on bearing
Main shaft rotating shaft is connected with by shaft coupling, rotating shaft is provided with variator, rotating shaft by bearing on ball milling case, rotating shaft
End is provided with ball milling wheel;Described filler device is by material leakage pipe, loading pipe, connecting rod, filling container, top cover, handle and second hinge
Composition;The material leakage pipe is connected to the left part of ball milling case, and the top of material leakage pipe is provided with loading pipe, is provided with filler at the top of loading pipe
Storehouse, is provided with top cover at the top of filling container, the right-hand member of top cover is provided with second hinge, and top cover is connected to filling container by second hinge
Top, is provided with handle at the top of top cover;The screening plant by drainage conduit, discharge funnel, support bar, first axle, screen box,
Top board, feed pipe, drainage screen, protective cover, spring, cam and screening motor composition;Discharge leakage is provided with the top of the screen box
Bucket, is provided with top board at the top of screen box, the lower left quarter of screen box is provided with screening pipe, is provided with support bar in screen box;The top board
Middle part be connected with feed pipe, the top of feed pipe is connected with inclined tube;The support bar is fixed on the inwall of screen box, is supported
The right-hand member of bar is provided with first axle, and support bar is connected with drainage screen by first axle, and the top of drainage screen right-hand member is provided with spring,
It is connected at the top of spring inside protective cover, the bottom of drainage screen right-hand member is provided with cam, main shaft of the cam installed in screening motor
On, screening motor is fixed on outside screen box.
As further scheme of the invention:The observation window is made up of glass material.
As further scheme of the invention:The right part of described filler pipe is provided with connecting rod, and connecting rod is connected to a left side for ball milling case
Portion.
As further scheme of the invention:The upper left quarter of the screen box is provided with fix bar, and fix bar is solid by screen box
It is scheduled on the right part of ball milling case.
As further scheme of the invention:The screening pipe is fixed on the left part of screen box, screens pipe slant setting, sieve
Pipe is selected to be provided with control valve, the left end for screening pipe is connected to the right lower quadrant of ball milling case.
As further scheme of the invention:The discharge funnel is fixed on the bottom of screen box, the bottom of discharge funnel
It is provided with drainage conduit.
As further scheme of the invention:Horizontal level of the horizontal level of the support bar less than screening pipe.
Compared with prior art, the invention has the beneficial effects as follows:
Present configuration is simple, multiple functional, reasonable in design, easy to use;This can sieve the cell positive material ball milling of material
Screen box in device, can not screened by the material of abundant ball milling, and be continued by screening pipe and being drained in ball milling case
Ball milling is carried out, the efficiency of ball milling is improve;Drainage screen in screen box can teetertotter under the drive of cam, can improve sieve
Efficiency is selected, accelerates the screening of material;The observation window of ball milling upper box part, can directly observe the ball milling situation of material, be easy to material
Ball milling is smoothed out.
Description of the drawings
Fig. 1 is the structural representation of the cell positive material ball mill device that can sieve material.
Fig. 2 is the structural representation of screening plant in the cell positive material ball mill device for can sieve material.
Fig. 3 is the structural representation of filler device in the cell positive material ball mill device for can sieve material.
Fig. 4 is the structural representation of driving means in the cell positive material ball mill device for can sieve material.
In figure:1- ball milling casees, 2- filler devices, 3- ball milling wheels, 4- driving means, 5- observation windows, 6- product pumps, 7- conveyings
Pipe, 8- inclined tubes, 9- fix bars, 10- control valve, 11- screening pipes, 12- screening plants, 13- drainage conduits, 14- discharge funnels, 15-
Support bar, 16- first axles, 17- screen boxes, 18- top boards, 19- feed pipes, 20- drainage screens, 21- protective covers, 22- springs,
23- cams, 24- screening motors, 25- material leakage pipes, 26- loading pipes, 27- connecting rods, 28- filling containers, 29- top covers, 30- handles, 31-
Second hinge, 32- motors, 33- bearings, 34- gripper shoes, 35- shaft couplings, 36- variators, 37- rotating shafts, 38- bearings.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Fig. 1-4 are referred to, a kind of cell positive material ball mill device that can sieve material including ball milling case 1, driving means 4, is filled out
Material device 2 and screening plant 12;The left part of the ball milling case 1 is provided with filler device 2, and the right part of ball milling case 1 is provided with screening plant
12, ball milling wheel 3 is provided with ball milling case 1, in driving means 4, the top of ball milling case 1 is provided with observation window 5 to ball milling wheel 3, sees
The ball milling case 1 for examining 5 right part of window is provided with conveying pipeline 7;The observation window 5 is made up of glass material, can observe thing in ball milling case 1
The ball milling situation of material;The conveying pipeline 7 is provided with product pump 6, and the top of conveying pipeline 7 is provided with inclined tube 8, inclined tube 8 and screening plant
12 connections;The driving means 4 are by motor 32, bearing 33, gripper shoe 34, shaft coupling 35, variator 36, rotating shaft 37 and axle
38 compositions are held, for driving ball milling wheel 3 to operate;The gripper shoe 34 is fixed on ball milling case 1, and the end of gripper shoe 34 is provided with props up
Seat 33, is fixed with motor 32, is provided with shaft coupling 35, the master of motor 32 on the main shaft of motor 32 on bearing 33
Axle is connected with rotating shaft 37 by shaft coupling 35, and rotating shaft 37 is provided with variator 36, and rotating shaft 37 is arranged on ball milling case 1 by bearing 38
On, the end of rotating shaft 37 is provided with ball milling wheel 3, for carrying out ball milling to material;Described filler device 2 is by material leakage pipe 25, filler
Pipe 26, connecting rod 27, filling container 28, top cover 29, handle 30 and second hinge 31 are constituted, for adding materials into ball milling case 1;Institute
The left part that material leakage pipe 25 is connected to ball milling case 1 is stated, the top of material leakage pipe 25 is provided with loading pipe 26, and the top of loading pipe 26 is provided with to be filled out
Feed bin 28, the top of filling container 28 are provided with top cover 29, and the right-hand member of top cover 29 is provided with second hinge 31, and top cover 29 passes through second hinge
31 tops for being connected to filling container 28, the top of top cover 29 are provided with handle 30, and handle 30 is easy to switch top cover 29;Described filler pipe
26 right part is provided with connecting rod 27, and connecting rod 27 is connected to the left part of ball milling case 1, for fixing loading pipe 26;The screening plant 12
By drainage conduit 13, discharge funnel 14, support bar 15, first axle 16, screen box 17, top board 18, feed pipe 19, drainage screen 20,
Protective cover 21, spring 22, cam 23 and screening motor 24 are constituted, for material screening;The top of the screen box 17 is provided with row
Funnel 14, the top of screen box 17 are provided with top board 18, and the lower left quarter of screen box 17 is provided with screening pipe 11, is provided with screen box 17
Support bar 15, the upper left quarter of screen box 17 are provided with fix bar 9, and screen box 17 is fixed on fix bar 9 right part of ball milling case 1;Institute
The bottom that discharge funnel 14 is fixed on screen box 17 is stated, the bottom of discharge funnel 14 is provided with drainage conduit 13, for discharging after screening
Material;The middle part of the top board 18 is connected with feed pipe 19, and the top of feed pipe 19 is connected with inclined tube 8, for by ball milling case 1
Interior material is transported in screen box 17;The screening pipe 11 is fixed on the left part of screen box 17, screens 11 slant setting of pipe, sieve
Pipe 11 is selected to be provided with control valve 10, the left end for screening pipe 11 is connected to the right lower quadrant of ball milling case 1, for will be defeated for the material for filtering out
It is sent in ball milling case 1;The support bar 15 is fixed on the inwall of screen box 17, and the right-hand member of support bar 15 is provided with first axle
16, support bar 15 is connected with drainage screen 20 by first axle 16, and the top of 20 right-hand member of drainage screen is provided with spring 22, spring 22
Top is connected to inside protective cover 21, and the bottom of 20 right-hand member of drainage screen is provided with cam 23, and cam 23 is installed in screening motor 24
On main shaft, screening motor 24 is fixed on outside screen box 17, for driving drainage screen 20 to teetertotter;The water of the support bar 15
Prosposition sets low and is arranged on the top of drainage screen 20 in the horizontal level of screening pipe 11, i.e. screening pipe 11.
The present invention operation principle be:During use, added materials into ball milling case 1 by filler device 2 first;Then open
Motor 32, product pump 6 and screening motor 24 is opened, and 32 ball milling wheel 3 undetermined of motor rotates, and ball milling is carried out in the face of material,
Product pump 6 by ball milling after material be transported in screen box 17, screening motor 24 is rotated with moving cam 23, cam 23 and spring 22
Coordinating makes drainage screen 20 teetertotter, and accelerates screening;Finally, the material on 20 top of drainage screen is passed into ball by opening controlling valve 10
In tumbling barrel 1, continue ball milling, the material of 20 bottom of drainage screen discharges screen box 17 by drainage conduit 13.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from this patent objective
Make a variety of changes.