CN212702916U

CN212702916U - Lithium ion battery cathode material product filtering device

Info

Publication number: CN212702916U
Application number: CN202021141655.8U
Authority: CN
Inventors: 刘林盛; 朱许淋
Original assignee: Jiangxi Shengchuang New Energy Science And Technology Co ltd
Current assignee: Jiangxi Shengchuang New Energy Science And Technology Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-16
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a lithium ion battery cathode material product filtering device, which comprises an opening box and a semicircular filter cylinder, wherein the middle part of the top end of a box cover is connected with a feeding pipe in a penetrating way, the other side of the top end of the box cover is connected with a right-angle pipe in a penetrating way, one end of the right-angle pipe is movably connected with a powder purifying mechanism through a connecting flange, the front bottom of the opening box is connected with a material collecting plate in a sliding way, two sides of the top end of the semicircular filter cylinder are respectively provided with an ear plate, the bottom ends of the two ear plates are respectively and fixedly connected with a touch rod, the output ends of two silent motors pass through the opening box and are fixedly connected with a cam, one end of the two cams are respectively corresponding to the touch rods, the utility model discloses a powder purifying mechanism and a box cover which are provided with the function of blocking the active carbon, avoid the staff to absorb more powder, reduce harm.

Description

Lithium ion battery cathode material product filtering device

Technical Field

The utility model relates to a lithium ion battery technical field specifically is a lithium ion battery cathode material result filter equipment.

Background

An ion battery is a secondary battery that mainly operates by movement of lithium ions between a positive electrode and a negative electrode. During charging and discharging, Li + is inserted and extracted back and forth between two electrodes: during charging, Li + is extracted from the positive electrode and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; when discharging, the opposite is true, the lithium ion cathode material needs to be produced, however, the production inevitably has production products, and the production products contain more cathode materials and are directly dumped, so that the product filtering device is used.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) most of the existing product filtering devices drive a screen to filter and screen through a vibrating motor, and the vibrating motor has high noise, so that the workshop environment is noisy, and the mood of workers is influenced;

(2) most of the existing product filtering devices are open, and a large amount of powder flies after the product is filtered, so that the powder is easily sucked into the body by workers, the safety of the workers is influenced, the environment of a workshop is polluted, and the cleaning is troublesome;

(3) the existing product filtering device is mainly installed in a fixed mode, is inconvenient to disassemble, assemble and clean, and can be used for long time to filter slag accumulation, easily block meshes and cause the filtering effect to be poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium ion battery cathode material result filter equipment to propose uncovered easy initiation powder of opening and fly up in solving above-mentioned background art, influence staff's safe problem.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium ion battery cathode material product filtering device comprises an opening box and a semicircular filter cartridge, wherein an opening at the top end of the opening box is movably connected with the semicircular filter cartridge in an embedded mode, the top at the back of the opening box is movably connected with a box cover through a rotating shaft, the middle part at the top end of the box cover is connected with an inlet pipe in a penetrating mode, the other side at the top end of the box cover is connected with a right-angle pipe in a penetrating mode, one end of the right-angle pipe is movably connected with a powder purifying mechanism through a connecting flange, the bottom of the front of the opening box is slidably connected with a material collecting plate, two sides of the top end of the semicircular filter cartridge are respectively provided with an ear plate, the bottom ends of the two ear plates are respectively and fixedly connected with a touch rod, the two touch rods are respectively and alternately connected with the opening, one end of each of the two cams is respectively connected with the corresponding contact rod.

Preferably, powder purification mechanism includes the shell body of being connected with flange, the track groove that corresponds from top to bottom, two is seted up at the middle part of shell body cavity the equal sliding connection in inside in track groove has the mounting bar, two all with active carbon filter screen and the high efficiency filter screen fixed connection who is equipped with between the mounting bar.

Preferably, the top end block of case lid is connected with the powder and glues the net, two mating holes have been seted up on the surface that the powder glues the net, two the mating hole respectively with inlet pipe and right-angle pipe through connection.

Preferably, one end of the feeding pipe is fixedly connected with a hopper disc, and the hopper disc is positioned at the bottom of the powder adhesion net.

Preferably, the two mute motors are electrically connected with an external power supply through control buttons.

Preferably, the top ends of the two ear plates are fixedly connected with rubber rings.

Preferably, the middle part of the top end of the material collecting plate is fixedly provided with an elastic handle.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the arranged powder purification mechanism and the box cover, the powder is communicated with air and is extracted into the outer shell under the wind power of the external draught fan through the blocking effect of the activated carbon filter screen and the efficient filter screen, the working environment of a workshop is optimized, workers are prevented from absorbing more powder, and the harm is reduced;

(2) the mute motor, the cam, the feeler lever and the semicircular filter cylinder which is embedded and connected are arranged, the cam is driven to rotate by the mute motor, the feeler lever is touched to move up and down discontinuously, screening and filtering are carried out, direct vibration filtering is avoided, noise is reduced, the working environment is optimized, and meanwhile, the mute motor is convenient to take down and clean and replace the semicircular filter cylinder at the later stage;

(3) through the track groove and the mounting bar that are equipped with, adopt the slip mode, square dismantlement and change active carbon filter screen and high-efficient filter screen guarantee the filter fineness of powder purification mechanism.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the opening structure of the cover of the present invention;

fig. 3 is a schematic structural view of the semicircular filter cartridge of the present invention;

fig. 4 is a schematic view of the powder purifying mechanism according to the present invention.

In the figure: 1. an open box; 2. a box cover; 3. a feed pipe; 4. a right-angled tube; 5. a connecting flange; 6. an outer housing; 7. a mute motor; 8. a semicircular filter cartridge; 9. a material collecting plate; 10. an elastic handle; 11. a hopper tray; 12. a mating hole; 13. powder adheres to the net; 14. an ear plate; 15. a feeler lever; 16. a cam; 17. a rubber ring; 18. a track groove; 19. mounting a bar; 20. an active carbon filter screen; 21. high-efficiency filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a lithium ion battery cathode material product filtering device comprises an opening box 1 and a semicircular filter cylinder 8, wherein the opening at the top end of the opening box 1 is embedded with the semicircular filter cylinder 8 and is movably connected with the semicircular filter cylinder 8, the top of the back surface of the opening box 1 is movably connected with a box cover 2 through a rotating shaft, the middle part of the top end of the box cover 2 is connected with a feeding pipe 3 in a penetrating way, the other side of the top end of the box cover 2 is connected with a right-angle pipe 4 in a penetrating way, one end of the right-angle pipe 4 is movably connected with a powder purification mechanism through a connecting flange 5, the bottom of the front surface of the opening box 1 is slidably connected with a material collecting plate 9, two sides of the top end of the semicircular filter cylinder 8 are respectively provided with an ear plate 14, the bottom ends of the two ear plates 14 are respectively and fixedly connected with a contact rod 15, the two, one ends of the two cams 16 are respectively connected to the corresponding trolley bars 15.

Specifically, as shown in fig. 1, fig. 2 and fig. 4, when the mechanism is used, the powder purification mechanism comprises an outer shell 6 connected with a connecting flange 5, a track groove 18 corresponding to the cavity of the outer shell 6 up and down is formed in the middle of the cavity, mounting bars 19 are slidably connected inside the two track grooves 18, the two mounting bars 19 are fixedly connected with an active carbon filter screen 20 and a high-efficiency filter screen 21, the active carbon filter screen 20 and the high-efficiency filter screen 21 are convenient to replace, the workshop working environment is optimized, workers are prevented from sucking more powder, harm is reduced, a powder adhesion net 13 is connected to the top end of a box cover 2 in a clamping manner, two matching holes 12 are formed in the surface of the powder adhesion net 13, the two matching holes 12 are respectively connected with a feeding pipe 3 and a right-angle pipe 4 in a penetrating manner, the powder adhesion net 13 is convenient to adsorb flying powder, corrosion of the box cover 2 is avoided, a hopper disc 11, and the hopper disc 11 is located at the bottom of the powder adhesive net 13, the hopper disc 11 facilitates the quick entry of the product.

Specifically, as shown in fig. 1, 2 and 3, two silence motors 7 are all through control button and external power supply electric connection, the staff operation control of being convenient for, the equal fixedly connected with rubber ring 17 in top of two otic placodes 14 is convenient for take out semicircle cartridge filter 8, clears up, and the middle part on board 9 top of gathering materials is fixed and is equipped with elasticity handle 10, is convenient for continue to take out the material collecting plate 9, collects the result.

The working principle is as follows: when the utility model is used, firstly, the inlet pipe 3 is connected with the negative pole material production device, the product generated in production enters the interior of the semicircular filter cylinder 8 through the inlet pipe 3, the power is switched on, so that the two silent motors 7 drive the cam 16 to rotate, the contact rod 15 is discontinuously touched to move up and down through the cam 16, the screening and the filtration are carried out, the direct vibration filtration is avoided, the noise is reduced, the noise pollution is reduced, meanwhile, the semicircular filter cylinder 8 is taken down through the rubber ring 17, the later period cleaning and the replacement of the semicircular filter cylinder 8 are convenient, the use is convenient, the product after the filtration falls into the material collecting plate 9, the material collecting plate 9 is taken out through the elastic handle 10, the product is collected, when the filtration work begins, the external draught fan generates wind power through the external draught fan, the powder communication air flying between the opening box 1 and the box cover 2 is extracted into, and through the filtration of active carbon filter screen 20 and high-efficient filter screen 21, stay the inside of shell body 6 with the powder, optimized workshop operational environment, avoid the staff to absorb more powder, reduce harm.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lithium ion battery cathode material result filter equipment, includes opening box (1) and semicircle cartridge filter (8), its characterized in that, the opening part on opening box (1) top inlays with semicircle cartridge filter (8) and establishes swing joint, there is case lid (2) at the top at opening box (1) back through axis of rotation swing joint, the middle part through connection on case lid (2) top has inlet pipe (3), the opposite side through connection on case lid (2) top has right angle pipe (4), the one end of right angle pipe (4) has powder purification mechanism through flange (5) swing joint, the positive bottom sliding connection of opening box (1) has material collecting plate (9), the both sides on semicircle cartridge filter (8) top all are equipped with otic placode (14), two the bottom of otic placode (14) all fixedly connected with feeler lever (15), two feeler lever (15) all alternate with opening box (1) and are connected, silent motor (7), two are all installed at the top of opening box (1) both sides the output of silent motor (7) all passes opening box (1) and fixedly connected with cam (16), two the one end of cam (16) respectively with feeler lever (15) that correspond.

2. The lithium ion battery negative electrode material product filtering device of claim 1, wherein: powder purification mechanism includes shell body (6) of being connected with flange (5), track groove (18) that correspond about the middle part of shell body (6) cavity is seted up, two the equal sliding connection in inside in track groove (18) has mounting bar (19), two all with activated carbon filter screen (20) and high efficiency filter screen (21) fixed connection who is equipped with between mounting bar (19).

3. The lithium ion battery negative electrode material product filtering device of claim 1, wherein: the top end block of case lid (2) is connected with powder and adheres to net (13), two mating holes (12), two have been seted up on the surface of powder adhesion net (13) mating holes (12) respectively with inlet pipe (3) and right angle pipe (4) through connection.

4. The lithium ion battery negative electrode material product filtering device according to claim 3, characterized in that: one end fixedly connected with hopper dish (11) of inlet pipe (3), just hopper dish (11) are located the bottom of powder adhesion net (13).

5. The lithium ion battery negative electrode material product filtering device of claim 1, wherein: and the two mute motors (7) are electrically connected with an external power supply through control buttons.

6. The lithium ion battery negative electrode material product filtering device of claim 1, wherein: the top ends of the two ear plates (14) are fixedly connected with rubber rings (17).

7. The lithium ion battery negative electrode material product filtering device of claim 1, wherein: the middle part of the top end of the material collecting plate (9) is fixedly provided with an elastic handle (10).