CN114632583B - Feeding anti-blocking device for lithium battery raw material processing - Google Patents

Feeding anti-blocking device for lithium battery raw material processing Download PDF

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Publication number
CN114632583B
CN114632583B CN202210246792.5A CN202210246792A CN114632583B CN 114632583 B CN114632583 B CN 114632583B CN 202210246792 A CN202210246792 A CN 202210246792A CN 114632583 B CN114632583 B CN 114632583B
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Prior art keywords
wall
filter screen
bin
baffle
fixedly connected
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CN114632583A (en
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陈果
郑传进
徐理正
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Lizhili Machinery Guangzhou Co ltd
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Lizhili Machinery Guangzhou Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02—Feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

The invention provides a feeding anti-blocking device for processing lithium battery raw materials, which comprises: the feeding device comprises a feeding bin, wherein the feeding end is arranged at the upper end of the feeding bin, the discharging end is arranged at the lower end of the feeding bin, a conveying mechanism, a screening mechanism and an anti-blocking mechanism are sequentially arranged in the feeding bin from top to bottom, the conveying mechanism is arranged below the feeding end, and the anti-blocking mechanism is arranged at the discharging end. According to the invention, the conveying mechanism and the screening mechanism are arranged, so that blockage can be avoided in the raw material blanking process, continuous blanking is realized, the production efficiency is improved, the blockage prevention mechanism can automatically dredge a blocked pipeline, the labor intensity of workers is reduced, the automation degree of the device is improved, the production efficiency is further improved, the production cost is reduced, and continuous production of a production line is realized.

Description

Feeding anti-blocking device for lithium battery raw material processing
Technical Field
The invention relates to the technical field of lithium battery production, in particular to a feeding anti-blocking device for processing raw materials of a lithium battery.
Background
A lithium battery is a battery using a nonaqueous electrolyte solution, which uses lithium metal or a lithium alloy as a negative electrode material; the chemical characteristics of lithium metal are very active, so that the processing, storage and use of the lithium metal have very high requirements on environment, therefore, the lithium battery is not applied for a long time, and along with the development of scientific technology, the lithium battery has become the mainstream at present; lithium batteries can be broadly divided into two categories: lithium metal batteries and lithium ion batteries; a lithium metal battery is generally a battery using manganese dioxide as a positive electrode material, lithium metal or its alloy metal as a negative electrode material, and a nonaqueous electrolyte solution; lithium ion batteries are generally batteries using lithium alloy metal oxides as positive electrode materials, graphite as negative electrode materials, and nonaqueous electrolytes.
Raw materials need to be added according to different processing in lithium cell production process, current unloader causes the jam easily at the unloading in-process, can't last the unloading according to work flow, influences the continuous production of production line, has reduced production efficiency to, the raw materials jam in the unloading in-process needs artifical mediation pipeline, not only takes place the accident easily when artifical mediation, still can cause production stagnancy, has increased manufacturing cost.
Disclosure of Invention
The invention provides a feeding anti-blocking device for processing lithium battery raw materials, which is used for solving the technical problems that the existing blanking device is easy to cause blocking in the blanking process, cannot continuously blanking according to the working flow, affects the continuous production of a production line, reduces the production efficiency, and the raw materials are blocked in the blanking process and need to be manually dredged, so that accidents are easy to occur during manual dredging, production stagnation is caused, and the production cost is increased.
In order to solve the technical problems, the invention discloses a feeding anti-blocking device for processing lithium battery raw materials, which comprises the following components: the feeding device comprises a feeding bin, wherein the feeding end is arranged at the upper end of the feeding bin, the discharging end is arranged at the lower end of the feeding bin, a conveying mechanism, a screening mechanism and an anti-blocking mechanism are sequentially arranged in the feeding bin from top to bottom, the conveying mechanism is arranged below the feeding end, and the anti-blocking mechanism is arranged at the discharging end.
Preferably, a material rack is arranged on the periphery of the discharging bin, and the discharging bin is fixedly arranged in the material rack.
Preferably, the outer wall of the discharging bin is provided with a support, the lower surface of the support is provided with a weighing sensor, and the lower end of the weighing sensor is fixedly connected with the upper end of the material rack.
Preferably, the outer wall of the discharging end is provided with a pneumatic knocking hammer, and the pneumatic knocking hammer is used for knocking the outer wall of the discharging end.
Preferably, the feeding end upper end is provided with a feeding hole, the feeding end lower end is communicated with the upper end of the lower feed bin, the discharging end lower end is provided with a discharging hole, the discharging end upper end is communicated with the lower end of the lower feed bin, the feeding end bottom wall is fixedly connected with the top wall of the lower feed bin, and the top wall of the discharging end is fixedly connected with the bottom wall of the lower feed bin.
Preferably, the lower end of the discharging end is provided with a discharging pipe, the upper end of the discharging pipe is communicated with the inside of the discharging end, and a pneumatic butterfly valve is arranged in the discharging pipe.
Preferably, the conveying mechanism includes:
the two fixing blocks are symmetrically arranged on the left side and the right side of the inner wall of the lower bin, the front end and the rear end of each fixing block are fixedly connected with the inner walls of the front side and the rear side of the lower bin respectively, and semicircular grooves are formed in the ends, close to each other, of the two fixing blocks;
The first rotating shaft is arranged in the semicircular groove, the axis of the first rotating shaft is concentric with the center of the semicircular groove, and the front end and the rear end of the first rotating shaft are respectively and rotatably connected with the inner walls of the front side and the rear side of the discharging bin;
the first motor is arranged on the outer wall of the rear side of the discharging bin, the output end of the first motor extends into the discharging bin and is fixedly connected with the rear end of the first rotating shaft, and the first rotating shaft and the output shaft are concentrically arranged;
the conveying wheels are arranged on the first rotating shaft, a conveying belt is arranged between the two conveying wheels, the inner wall of the conveying belt is in contact with the outer wall of the conveying wheels, a plurality of fixing plates are arranged on the outer wall of the conveying belt, the bottom wall of each fixing plate is fixedly connected with the outer wall of the conveying belt, the fixing plates are uniformly arranged on the outer periphery of the conveying belt at equal intervals, and the front end and the rear end of the conveying belt are respectively in contact with the inner walls of the front side and the rear side of the discharging bin;
the concave plate is arranged on one side, away from the conveying belt, of the fixing plate, the concave plate is fixedly connected with the fixing plate, a first groove is formed in one side, away from the fixing plate, of the concave plate, a partition plate is arranged in the first groove, the outer wall of the partition plate is in sealing sliding connection with the inner wall of the first groove, the front end and the rear end of the partition plate are respectively in sliding connection with the inner walls of the front side and the rear side of the lower bin, the section of one end, away from the conveying belt, of the partition plate is semicircular, the upper end of the partition plate is matched with the inner wall of the semicircular groove, and the upper end of the partition plate is in butt joint with the inner wall of the semicircular groove;
The first springs are arranged in the first grooves, a plurality of first springs are arranged, one ends of the first springs are fixedly connected with one ends of the partition plates, which are close to one end of the fixing plate, and the other ends of the first springs are fixedly connected with one side wall of the conveying belt, which is close to the first grooves.
Preferably, the upper end of the fixed block is provided with an inclined block, the front end and the rear end of the inclined block are respectively and fixedly connected with the front inner wall and the rear inner wall of the discharging bin, and the bottom wall of the inclined block is fixedly connected with the upper surface of the fixed block.
Preferably, the screening mechanism includes:
the crushing box is fixedly arranged on the right side wall of the discharging bin, a first through hole and a second through hole are formed in the left side wall of the crushing box, and the first through hole is located above the second through hole;
the third through hole is formed in the right side wall of the discharging bin and is communicated with the first through hole;
the fourth through hole is arranged on the right side wall of the discharging bin, is positioned below the third through hole and is communicated with the second through hole;
the first filter screen is arranged in the crushing box, the first filter screen is positioned between the first through hole and the second through hole, and the periphery of the first filter screen is fixedly connected with the inner wall of the crushing box;
The two crushing rollers are arranged in the crushing box, the crushing rollers are positioned above the first filter screen, one end of each crushing roller extends to the outside of the crushing box and is connected with a driving motor, and the driving motor is used for driving the crushing rollers;
the first baffle is obliquely arranged in the crushing box, the first baffle is positioned below the first filter screen, one end of the first baffle is hinged with the inner wall on the right side of the crushing box, the other end of the first baffle sequentially penetrates through the second through hole and the fourth through hole to extend into the discharging bin, and the right end of the first baffle is higher than the left end of the first baffle;
the second spring is arranged on the lower surface of the first baffle, one end of the second spring is fixedly connected with the lower surface of the first baffle, and the other end of the second spring is fixedly connected with the bottom wall of the crushing box;
the third spring is arranged on the lower surface of the first baffle, the third spring is positioned on the left side of the second spring, one end of the third spring is fixedly connected with the lower surface of the first baffle, the other end of the third spring is fixedly connected with the bottom wall of the crushing box, and the length of the third spring is smaller than that of the second spring;
The second filter screen is obliquely arranged in the discharging bin, one end of the second filter screen is fixedly connected with the inner wall at the left side of the discharging bin, the other end of the second filter screen sequentially penetrates through the third through hole and the first through hole to extend into the crushing box and is in butt joint with the upper surface of the first filter screen, and the left side of the second filter screen is higher than the right side of the second filter screen;
the supporting plate is obliquely arranged on the outer wall of the left side of the lower bin, a second motor is arranged on the supporting plate, a screw is arranged at the output end of the second motor, one end of the screw, far away from the second motor, penetrates through the left side wall of the lower bin, extends into the lower bin and is rotationally connected with the inner wall of the right side of the lower bin, the screw is positioned above the second filter screen, and the screw is parallel to the second filter screen;
the sliding block is arranged in the discharging bin, is in threaded transmission connection with the screw rod through a threaded hole, and the front end and the rear end of the sliding block are respectively in sliding connection with the inner walls of the front side and the rear side of the discharging bin;
the scraping plate is arranged on one side wall of the sliding block, which is close to the second filter screen, one end of the scraping plate is hinged with one side wall of the sliding block, which is close to the second filter screen, and the other end of the scraping plate is abutted with the upper surface of the second filter screen;
The second baffle is arranged on the left side of the scraping plate, the upper end of the second baffle is fixedly connected with the bottom wall of the scraping plate, a fourth spring is arranged between the second baffle and the scraping plate, one end of the fourth spring is fixedly connected with the right side wall of the second baffle, and the other end of the fourth spring is fixedly connected with the left side wall of the scraping plate;
the fixed rods are arranged on one side of the sliding block, which is close to the second motor, two fixed rods are arranged, two fixed rods are close to one end of the sliding block and fixedly connected with the side wall of the sliding block, a second rotating shaft is arranged between the two fixed rods, the front end and the rear end of the second rotating shaft are respectively and rotatably connected with the side walls of the fixed rods on the front side and the rear side, a pressing roller is arranged on the outer wall of the second rotating shaft, a plurality of thin rods are arranged on the outer wall of the pressing roller, the thin rods are in cone shapes, one end of each thin rod, which is far away from the pressing roller, is contacted with the upper surface of the second filter screen, the thin rods can extend into filter holes of the second filter screen, and the thin rods are made of elastic metal materials;
the semicircular gears are arranged on the second rotating shaft, two semicircular gears are arranged, and the two semicircular gears are positioned on the front side and the rear side of the press roller;
The mounting plate is arranged on one side, far away from the compression roller, of the semicircular gear, one end of the mounting plate is fixedly connected with the left end of the fixed rod, a sliding hole is formed in the mounting plate, a knocking rod is arranged in the sliding hole in a sliding mode, a rack is arranged on one side, close to the semicircular gear, of the knocking rod, and the rack is meshed with the semicircular gear;
the knocking ball is arranged at one end of the knocking rod, which is close to the second filter screen, and is abutted with the upper surface of the second filter screen;
the fifth spring is sleeved on the knocking rod, one end of the fifth spring is fixedly connected with the upper end of the knocking ball, and the other end of the fifth spring is fixedly connected with the lower surface of the mounting plate;
the third filter screen, the third filter screen slope sets up the second filter screen below, third filter screen one end with lower feed bin inner wall fixed connection, the third filter screen other end with lower feed bin right side inner wall fixed connection, just the third filter screen is close to first baffle one end upper surface with first baffle left end butt, third filter screen left side height is less than third filter screen right side height.
Preferably, the anti-blocking mechanism comprises:
the front end and the rear end of the flow dividing plate are respectively fixedly connected with the front side wall and the rear side wall of the discharging bin, and the section of the flow dividing plate is isosceles triangle;
the protection box is arranged inside the discharge end, the upper end of the protection box is fixedly connected with the lower end of the flow dividing plate, a third motor is arranged in the protection box, the fixed end of the third motor is fixedly connected with the inner wall of the upper side of the protection box, the output end of the third motor is provided with a third rotating shaft, one end, far away from the third motor, of the third rotating shaft penetrates through the bottom wall of the protection box, extends to the lower part of the protection box and is provided with a plurality of stirring blades;
the wedge-shaped round platform is arranged in the protective box and fixedly connected with the third rotating shaft, and the center of the wedge-shaped round platform is concentric with the axis of the third rotating shaft;
the two sliding rods are symmetrically arranged at the left side and the right side of the third rotating shaft, one end of each sliding rod penetrates through the bottom wall of the protective box, extends into the protective box and is provided with a ball, the outer wall of each ball is abutted to the inclined surface of the wedge-shaped round platform, and the sliding rods are in sliding connection with the penetrating position of the bottom wall of the protective box;
The third baffle is fixedly arranged on the sliding rod and is positioned in the protective box;
the sixth spring is sleeved on the sliding rod, one end of the sixth spring is fixedly connected with the lower surface of the third baffle, and the other end of the sixth spring is fixedly connected with the inner wall of the bottom of the protective box;
the impact assembly is arranged at one end of the sliding rod away from the rolling ball, the impact assembly extends into the discharge hole and is formed by integrally forming two conical blocks, and the bottom surfaces of the two conical blocks are fixedly connected with each other.
The technical scheme of the invention has the following advantages: the invention provides a feeding anti-blocking device for processing lithium battery raw materials, which comprises: the feeding device comprises a feeding bin, wherein the feeding end is arranged at the upper end of the feeding bin, the discharging end is arranged at the lower end of the feeding bin, a conveying mechanism, a screening mechanism and an anti-blocking mechanism are sequentially arranged in the feeding bin from top to bottom, the conveying mechanism is arranged below the feeding end, and the anti-blocking mechanism is arranged at the discharging end. According to the invention, the conveying mechanism and the screening mechanism are arranged, so that blockage can be avoided in the raw material blanking process, continuous blanking is realized, the production efficiency is improved, the blockage prevention mechanism can automatically dredge a blocked pipeline, the labor intensity of workers is reduced, the automation degree of the device is improved, the production efficiency is further improved, the production cost is reduced, and continuous production of a production line is realized.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objects and other advantages of the invention may be realized and attained by means of the instrumentalities particularly pointed out in the written description and the appended drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the internal structure of a discharging bin in the invention;
FIG. 2 is a schematic diagram of the overall structure of a feeding anti-blocking device for processing lithium battery raw materials;
FIG. 3 is an enlarged view of the invention at A in FIG. 1;
FIG. 4 is an enlarged view of the invention at B in FIG. 1;
fig. 5 is an enlarged view of fig. 1 at C in accordance with the present invention.
In the figure: 1. discharging the material bin; 2. a feed end; 3. a discharge end; 4. a material rack; 5. a bracket; 6. a weighing sensor; 7. pneumatically knocking a hammer; 8. a feed inlet; 9. a discharge port; 10. a discharge pipe; 11. pneumatic butterfly valve; 12. a fixed block; 13. a semicircular groove; 14. a first rotating shaft; 15. a conveying wheel; 16. a conveyor belt; 17. a fixing plate; 18. a concave plate; 19. a partition plate; 20. a first spring; 21. a sloping block; 22. a crushing box; 23. a first through hole; 24. a second through hole; 25. a third through hole; 26. a fourth through hole; 27. a first filter screen; 28. a pulverizing roller; 29. a first baffle; 30. a second spring; 31. a third spring; 32. a second filter screen; 33. a support plate; 34. a second motor; 35. a screw; 36. a slide block; 37. a scraper; 38. a second baffle; 39. a fourth spring; 40. a fixed rod; 41. a second rotating shaft; 42. a press roller; 43. a thin rod; 44. a semicircular gear; 45. a mounting plate; 46. knocking the rod; 47. a rack; 48. striking a ball; 49. a fifth spring; 50. a diverter plate; 51. a protective box; 52. a third motor; 53. a third rotating shaft; 54. stirring blades; 55. a wedge-shaped round table; 56. a slide bar; 57. a ball; 58. a third baffle; 59. a sixth spring; 60. an impact assembly; 61. and a third filter screen.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the invention solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between the embodiments may be combined with each other, but it is necessary to base that a person skilled in the art can implement the combination of technical solutions, when the combination of technical solutions contradicts or cannot be implemented, should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present invention.
Example 1:
the embodiment of the invention provides a feeding anti-blocking device for processing lithium battery raw materials, which is shown in fig. 1-5 and comprises the following components: the feeding device comprises a feeding bin 1, wherein a feeding end 2 is arranged at the upper end of the feeding bin 1, a discharging end 3 is arranged at the lower end of the feeding bin 1, a conveying mechanism, a screening mechanism and an anti-blocking mechanism are sequentially arranged in the feeding bin 1 from top to bottom, the conveying mechanism is arranged below the feeding end 2, and the anti-blocking mechanism is arranged at the discharging end 3.
The working principle and the beneficial effects of the technical scheme are as follows: according to the invention, the upper end of the sub-discharging bin 1 is provided with the feeding end 2, raw materials required for producing lithium batteries can be conveyed into the sub-discharging bin 1 through the feeding end 2 during production, the raw materials are conveyed to the screening mechanism through the conveying mechanism, then the screening mechanism can screen the raw materials, so that the purity of the raw materials is improved, the particle size of the raw materials is unified, the raw materials passing through the screening mechanism freely fall to the discharging end 3, finally the raw materials are discharged from the discharging end 3 to realize discharging of the raw materials, an anti-blocking mechanism is arranged at a position close to the discharging end 3 and used for automatically dredging a pipeline of the discharging end 3, and the blocking of the discharging end 3 is avoided.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 and 2, a material frame 4 is arranged on the periphery of the lower bin 1, and the lower bin 1 is fixedly installed in the material frame 4;
The outer wall of the discharging bin 1 is provided with a bracket 5, the lower surface of the bracket 5 is provided with a weighing sensor 6, and the lower end of the weighing sensor 6 is fixedly connected with the upper end of the material rack 4;
the outer wall of the discharging end 3 is provided with a pneumatic knocking hammer 7, and the pneumatic knocking hammer 7 is used for knocking the outer wall of the discharging end 3;
the upper end of the feeding end 2 is provided with a feeding hole 8, the lower end of the feeding end 2 is communicated with the upper end of the lower bin 1, the lower end of the discharging end 3 is provided with a discharging hole 9, the upper end of the discharging end 3 is communicated with the lower end of the lower bin 1, the bottom wall of the feeding end 2 is fixedly connected with the top wall of the lower bin 1, and the top wall of the discharging end 3 is fixedly connected with the bottom wall of the lower bin 1;
the lower end of the discharging end 3 is provided with a discharging pipe 10, the upper end of the discharging pipe 10 is communicated with the inside of the discharging end 3, and a pneumatic butterfly valve 11 is arranged in the discharging pipe 10.
The working principle and the beneficial effects of the technical scheme are as follows: the lower feed bin 1 periphery sets up work or material rest 4, lower feed bin 1 fixed mounting is in work or material rest 4, work or material rest 4 can support lower feed bin 1, make lower feed bin 1 keep at predetermineeing the height, be close to feed end 2 department at lower feed bin 1 outer wall and set up support 5, support 5 lower surface sets up weighing sensor 6, and it is fixed with work or material rest 4 upper end, thereby weigh down feed bin 1, the raw materials weight in the accurate control lower feed bin 1, avoid extravagant raw materials, save the cost, and through the accurate control of raw materials weight, can improve the unloading precision, thereby improve the production quality of lithium cell, set up pneumatic knocking hammer 7 at the discharge end 3 outer wall, pneumatic knocking hammer 7 can strike discharge end 3 lateral walls voluntarily, pneumatic knocking hammer 7 is provided with two, be used for automatic prevention raw materials the adhesion that produces in lower feed bin 1 carries, jam, and can not warp the lateral wall to lower feed bin 1, still set up discharging pipe 10 at the discharge end 3 lower extreme, butterfly valve 10 department sets up pneumatic 11, be used for controlling the ejection of compact speed of raw materials.
Example 3
On the basis of embodiment 1 or 2, as shown in fig. 1 and 3, the conveying mechanism includes:
the two fixing blocks 12 are symmetrically arranged on the left side and the right side of the inner wall of the lower bin 1, the front end and the rear end of the fixing blocks 12 are respectively fixedly connected with the inner walls of the front side and the rear side of the lower bin 1, and semicircular grooves 13 are formed in the ends, close to each other, of the two fixing blocks 12;
the first rotating shaft 14 is arranged in the semicircular groove 13, the axis of the first rotating shaft 14 is concentric with the center of the semicircular groove 13, and the front end and the rear end of the first rotating shaft 14 are respectively and rotatably connected with the inner walls of the front side and the rear side of the lower bin 1;
the first motor is arranged on the outer wall of the rear side of the discharging bin 1, the output end of the first motor extends into the discharging bin 1 and is fixedly connected with the rear end of the first rotating shaft 14, and the first rotating shaft 14 and the output end are concentrically arranged;
the conveying wheels 15 are arranged on the first rotating shaft 14, a conveying belt 16 is arranged between the two conveying wheels 15, the inner wall of the conveying belt 16 is in contact with the outer wall of the conveying wheels 15, a plurality of fixing plates 17 are arranged on the outer wall of the conveying belt 16, the bottom wall of each fixing plate 17 is fixedly connected with the outer wall of the conveying belt 16, a plurality of fixing plates 17 are uniformly arranged on the periphery of the conveying belt 16 at equal intervals, and the front end and the rear end of the conveying belt 16 are respectively in contact with the inner walls of the front side and the rear side of the discharging bin 1;
The concave plate 18, the concave plate 18 sets up fixed plate 17 is kept away from conveyer belt 16 one side, concave plate 18 with fixed plate 17 fixed connection, concave plate 18 is kept away from fixed plate 17 one side sets up first recess, set up baffle 19 in the first recess, baffle 19 outer wall with first recess inner wall sealing sliding connection, both ends respectively with lower feed bin 1 front and back both sides inner wall sliding connection around the baffle 19, baffle 19 is kept away from conveyer belt 16 one end cross-section and is set up semi-circular, baffle 19 upper end with semi-circular recess 13 inner wall looks adaptation, baffle 19 upper end with semi-circular recess 13 inner wall butt;
the first springs 20 are arranged in the first grooves, a plurality of first springs 20 are arranged, one ends of the first springs 20 are fixedly connected with one end of the partition plate 19, which is close to the fixed plate 17, and the other ends of the first springs 20 are fixedly connected with one side wall of the first grooves, which is close to the conveying belt 16;
the upper end of the fixed block 12 is provided with an inclined block 21, the front end and the rear end of the inclined block 21 are respectively fixedly connected with the front inner wall and the rear inner wall of the discharging bin 1, and the bottom wall of the inclined block 21 is fixedly connected with the upper surface of the fixed block 12.
The working principle and the beneficial effects of the technical scheme are as follows: when the conveying mechanism is used, the first motor arranged on the outer wall of the rear side of the lower bin 1 is started firstly, then raw materials are thrown into the lower bin 1 from the feeding end 2, the raw materials are integrally piled on the conveying belt 16 and fall between two adjacent partition boards 19, the first motor starts to rotate anticlockwise after being started, the first motor rotates to drive the conveying wheel 15 to rotate anticlockwise, the conveying wheel 15 rotates to drive the conveying belt 16 to rotate anticlockwise, the conveying belt 16 drives the fixing plate 17 to move when moving, the fixing plate 17 can drive the concave plate 18 to move, the partition boards 19 can be driven to move when the concave plate 18 moves, thus raw materials between the two adjacent partition boards 19 are conveyed, when the partition boards 19 move to the semicircular groove 13, the upper ends of the partition boards 19 retract into the concave plate 18 under the limiting action of the semicircular groove 13, the first springs 20 compress, then the partition boards 19 enter the semicircular groove 13, raw materials between the partition plates 19 also enter the semicircular grooves 13 in equal quantity under the limit of the semicircular grooves 13, when the partition plates 19 rotate to the outside of the semicircular grooves 13, raw materials between the partition plates 19 automatically fall on the screening mechanism, as the cross section of one end of the partition plates 19 far away from the conveying belt 16 is semicircular, and the length of the partition plates 19 exceeding the semicircular grooves 13 is smaller than the radius of the cross section of one end of the partition plates 19 far away from the conveying belt 16, the partition plates 19 can play a role of sealing the semicircular grooves 13, meanwhile, when the partition plates 19 reach the semicircular grooves 13, the partition plates 19 can smoothly shrink into the concave plates 18 without causing clamping stagnation of the conveying belt 16, the raw materials can be prevented from accumulating and remaining on the fixing blocks 12 by arranging the inclined blocks 21 at the upper ends of the fixing blocks 12, the raw materials can be conveniently and completely fallen, the raw materials in the blanking bin 1 can be equivalently conveyed to the screening mechanism by arranging the conveying mechanism, the even unloading has been realized, and because conveyer belt 16 blockked the whereabouts of raw materials, reduced the impact force of raw materials to screening mechanism, for screening mechanism's screening has improved sufficient duration, avoided because of the raw materials whereabouts fast and the incomplete and easy problem that causes screening mechanism to damage of screening, the equal raw materials evenly falls on the screening mechanism, the screening of the screening mechanism of being convenient for has effectively ensured the persistence of production, has controlled the unloading volume of raw materials, has improved the processing quality of lithium cell.
Example 4
On the basis of any one of the embodiments 1 to 3, as shown in fig. 1 and 4, the screening mechanism includes:
the crushing box 22 is fixedly arranged on the right side wall of the discharging bin 1, a first through hole 23 and a second through hole 24 are formed in the left side wall of the crushing box 22, and the first through hole 23 is positioned above the second through hole 24;
a third through hole 25, wherein the third through hole 25 is arranged on the right side wall of the discharging bin 1, and the third through hole 25 is communicated with the first through hole 23;
a fourth through hole 26, wherein the fourth through hole 26 is arranged on the right side wall of the discharging bin 1, the fourth through hole 26 is positioned below the third through hole 25, and the fourth through hole 26 is communicated with the second through hole 24;
the first filter screen 27 is arranged in the crushing box 22, the first filter screen 27 is positioned between the first through hole 23 and the second through hole 24, and the periphery of the first filter screen 27 is fixedly connected with the inner wall of the crushing box 22;
the two crushing rollers 28, the two crushing rollers 28 are arranged in the crushing box 22, the crushing rollers 28 are positioned above the first filter screen 27, one end of each crushing roller 28 extends to the outside of the crushing box 22 and is connected with a driving motor, and the driving motor is used for driving the crushing rollers 28;
The first baffle 29 is obliquely arranged in the crushing box 22, the first baffle 29 is positioned below the first filter screen 27, one end of the first baffle 29 is hinged with the inner wall on the right side of the crushing box 22, the other end of the first baffle 29 sequentially passes through the second through hole 24 and the fourth through hole 26 to extend into the blanking bin 1, and the right end of the first baffle 29 is higher than the left end of the first baffle 29;
the second spring 30 is arranged on the lower surface of the first baffle 29, one end of the second spring 30 is fixedly connected with the lower surface of the first baffle 29, and the other end of the second spring 30 is fixedly connected with the bottom wall of the crushing box 22;
the third spring 31 is arranged on the lower surface of the first baffle 29, the third spring 31 is positioned at the left side of the second spring 30, one end of the third spring 31 is fixedly connected with the lower surface of the first baffle 29, the other end of the third spring 31 is fixedly connected with the bottom wall of the crushing box 22, and the length of the third spring 31 is smaller than that of the second spring 30;
the second filter screen 32 is obliquely arranged in the lower bin 1, one end of the second filter screen 32 is fixedly connected with the inner wall of the left side of the lower bin 1, the other end of the second filter screen 32 sequentially passes through the third through hole 25 and the first through hole 23, extends into the crushing box 22, is abutted to the upper surface of the first filter screen 27, and the left side of the second filter screen 32 is higher than the right side of the second filter screen 32;
The supporting plate 33 is obliquely arranged on the outer wall of the left side of the lower bin 1, a second motor 34 is arranged on the supporting plate 33, a screw rod 35 is arranged at the output end of the second motor 34, one end, far away from the second motor 34, of the screw rod 35 penetrates through the left side wall of the lower bin 1, extends into the lower bin 1 and is rotationally connected with the inner wall of the right side of the lower bin 1, the screw rod 35 is positioned above the second filter screen 32, and the screw rod 35 is parallel to the second filter screen 32;
the sliding block 36 is arranged in the blanking bin 1, the sliding block 36 is in threaded transmission connection with the screw rod 35 through a threaded hole, and the front end and the rear end of the sliding block 36 are respectively in sliding connection with the inner walls of the front side and the rear side of the blanking bin 1;
the scraping plate 37 is arranged on one side wall of the sliding block 36, which is close to the second filter screen 32, one end of the scraping plate 37 is hinged with one side wall of the sliding block 36, which is close to the second filter screen 32, and the other end of the scraping plate 37 is abutted against the upper surface of the second filter screen 32;
the second baffle 38 is arranged at the left side of the scraper 37, the upper end of the second baffle 38 is fixedly connected with the bottom wall of the scraper 37, a fourth spring 39 is arranged between the second baffle 38 and the scraper 37, one end of the fourth spring 39 is fixedly connected with the right side wall of the second baffle 38, and the other end of the fourth spring 39 is fixedly connected with the left side wall of the scraper 37;
The fixed rods 40 are arranged on one side of the sliding block 36, which is close to the second motor 34, two fixed rods 40 are arranged, one end of each fixed rod 40, which is close to the sliding block 36, is fixedly connected with the side wall of the sliding block 36, a second rotating shaft 41 is arranged between the two fixed rods 40, the front end and the rear end of each second rotating shaft 41 are respectively and rotatably connected with the side wall of each fixed rod 40 on the front side and the rear side, a pressing roller 42 is arranged on the outer wall of each second rotating shaft 41, a plurality of thin rods 43 are arranged on the outer wall of each pressing roller 42, the thin rods 43 are in a cone shape, one end, which is far away from the pressing roller 42, of each thin rod 43 is in contact with the upper surface of the second filter screen 32, each thin rod 43 can extend into the filter holes of the second filter screen 32, and each thin rod 43 is made of elastic metal materials;
the semicircular gears 44 are arranged on the second rotating shaft 41, two semicircular gears 44 are arranged, and the two semicircular gears 44 are positioned on the front side and the rear side of the pressing roller 42;
the mounting plate 45 is arranged on one side of the semicircular gear 44 away from the pressing roller 42, one end of the mounting plate 45 is fixedly connected with the left end of the fixed rod 40, a sliding hole is formed in the mounting plate 45, a knocking rod 46 is slidably arranged in the sliding hole, a rack 47 is arranged on one side of the knocking rod 46, which is close to the semicircular gear 44, and the rack 47 is meshed with the semicircular gear 44;
A striking ball 48, wherein the striking ball 48 is disposed at one end of the striking rod 46 near the second filter screen 32, and the striking ball 48 abuts against the upper surface of the second filter screen 32;
a fifth spring 49, wherein the fifth spring 49 is sleeved on the knocking rod 46, one end of the fifth spring 49 is fixedly connected with the upper end of the knocking ball 48, and the other end of the fifth spring 49 is fixedly connected with the lower surface of the mounting plate 45;
the third filter screen 61, the slope of third filter screen 61 sets up the second filter screen 32 below, third filter screen 61 one end with lower feed bin 1 inner wall fixed connection, the third filter screen 61 other end with lower feed bin 1 right side inner wall fixed connection, just third filter screen 61 is close to first baffle 29 one end upper surface with first baffle 29 left end butt, third filter screen 61 left side height is less than third filter screen 61 right side height.
The working principle and the beneficial effects of the technical scheme are as follows: when the screening mechanism works, the second motor 34 is started firstly, the screw rod 35 can be driven to rotate by the rotation of the second motor 34, the slide block 36 can be driven to slide along the inner wall of the blanking bin 1 by the rotation of the screw rod 35, in the invention, the horizontal cross section of the blanking bin 1 is square, when the raw materials fall down from the conveying mechanism, equal amount of raw materials firstly fall on the second filter screen 32, are screened by the second filter screen 32 and fall to the third filter screen 61, then fall to the discharging end 3 after passing through the third filter screen 61, when the raw materials fall on the second filter screen 32, the raw materials can slide downwards along the upper surface of the second filter screen 32 due to the inclined arrangement of the second filter screen 32, the utilization rate of the second filter screen 32 is improved, the screening efficiency is accelerated, the large-particle raw materials which cannot pass through the second filter screen 32 fall into the crushing box 22 through the third through holes 25 and the first through holes 23 in sequence, the driving motor is started to drive the crushing roller 28 to rotate, the grinding roller 28 rotates to grind large-particle raw materials, the raw materials fall on the first baffle 29 through the first filter screen 27 after grinding, the shapes and the areas of filter holes of the first filter screen 27, the second filter screen 32 and the third filter screen 61 are the same, the raw materials fall on the first baffle 29 and fall on the third filter screen 61 along the first filter screen 29, and then fall continuously in the direction of the discharge end 3 through the third filter screen 61, when the raw materials fall on the first baffle 29, the second spring 30 and the third spring 31 can buffer the first baffle 29, the impact of the raw materials on the first baffle 29 is reduced, the service life of the first baffle 29 is prolonged, when the raw materials slide on the upper surface of the second filter screen 32, the sliding block 36 slides along with the raw materials towards the direction close to the grinding box 22, the sliding block 36 slides to drive the scraping plate 37 to slide along the upper surface of the second filter screen 32, so as to scrape the raw materials, on the one hand, the raw materials are quickly paved on the upper surface of the second filter screen 32, on the other hand, the movement of the large-particle raw materials is quickened, so that the large-particle raw materials quickly fall into the crushing box 22, the second filter screen 32 is prevented from being blocked by the large-particle raw materials, the sliding block 36 can drive the fixed rod 40 to move when moving, when the fixed rod 40 moves, the thin rod 43 arranged on the outer wall of the pressing roller 42 extends into the filtering holes of the second filter screen 32, the fixed rod 40 moves to drive the pressing roller 42 to rotate, the thin rod 43 on the outer wall of the pressing roller 42 can play a role of dredging the filtering holes in the second filter screen 32, the second filter screen 32 is prevented from being blocked, the pressing roller 42 rotates to drive the second rotating shaft 41 to rotate, the second rotating shaft 41 rotates to drive the semicircular gear 44 to rotate clockwise, the semicircular gear 44 rotates clockwise to drive the rack 47 to move upwards, the rack 47 drives the knocking rod 46 to slide along the inner wall of the sliding hole in the direction away from the second filter screen 32, when the semicircular gear 44 and the rack 47 are meshed, the knocking rod 46 is restored to the original position under the action of the fifth spring 49, and the knocking ball 48 is driven to knock the upper surface of the second filter screen 32, the knocking rod 46 is driven to reciprocate to knock the knocking ball 48 to the second filter screen 32, so that the blocked raw materials in the second filter screen 32 are knocked down, because the thin rod 43 is made of elastic metal, when the sliding block 36 slides in the direction away from the crushing box 22, the thin rod 43 is bent, the pressing roll 42 does not rotate, and the scraping plate 37 can rotate in the direction away from the second baffle 38 under the impact action of the raw materials, so that the raw materials slide downwards conveniently, the raw materials can be screened by arranging the screening mechanism, and the large-particle raw materials are crushed to the preset particle size, the particle size of the raw materials is the maximum particle size of the raw materials required in the processing, the particle size of the screened raw materials meets the processing requirement, thereby improving the processing quality, the screening mechanism can automatically clean the upper surface of the second filter screen 32 by scraping the scraping plate 37, dredging the thin rod 43 and knocking the knocking ball 48 in the screening process, so that the second filter screen 32 is prevented from being blocked, and the service life of the second filter screen 32 is prolonged.
Example 5
The anti-blocking mechanism, as shown in fig. 1 and 5, includes, on the basis of any one of embodiments 1 to 4:
the front end and the rear end of the flow dividing plate 50 are respectively fixedly connected with the front side wall and the rear side wall of the discharging bin 1, and the section of the flow dividing plate 50 is isosceles triangle;
the protection box 51 is arranged in the discharge end 3, the upper end of the protection box 51 is fixedly connected with the lower end of the flow dividing plate 50, a third motor 52 is arranged in the protection box 51, the fixed end of the third motor 52 is fixedly connected with the inner wall of the upper side of the protection box 51, a third rotating shaft 53 is arranged at the output end of the third motor 52, one end, far away from the third motor 52, of the third rotating shaft 53 penetrates through the bottom wall of the protection box 51, extends to the lower side of the protection box 51 and is provided with a plurality of stirring blades 54;
the wedge-shaped round table 55 is arranged in the protective box 51, the wedge-shaped round table 55 is fixedly connected with the third rotating shaft 53, and the center of the wedge-shaped round table 55 is concentric with the axis of the third rotating shaft 53;
the two sliding rods 56 are symmetrically arranged at the left side and the right side of the third rotating shaft 53, one end of each sliding rod 56 penetrates through the bottom wall of the protective box 51, extends into the protective box 51 and is provided with a ball 57, the outer wall of each ball 57 is in inclined surface abutting connection with the wedge-shaped round platform 55, and the sliding rods 56 are in sliding connection with the penetrating position of the bottom wall of the protective box 51;
A third baffle plate 58, wherein the third baffle plate 58 is fixedly arranged on the sliding rod 56, and the third baffle plate 58 is positioned in the protective box 51;
the sixth spring 59 is sleeved on the sliding rod 56, one end of the sixth spring 59 is fixedly connected with the lower surface of the third baffle plate 58, and the other end of the sixth spring 59 is fixedly connected with the inner wall of the bottom of the protective box 51;
the impact assembly 60, the impact assembly 60 is disposed at one end of the sliding rod 56 away from the ball 57, the impact assembly 60 extends into the discharge port 9, the impact assembly 60 is formed by integrally forming two conical blocks, and the bottom surfaces of the two conical blocks are fixedly connected with each other.
The working principle and the beneficial effects of the technical scheme are as follows: after the raw materials passes through screening mechanism, the raw materials is shunted by the flow distribution plate 50, the cross-section of flow distribution plate 50 is isosceles triangle, can play the effect of water conservancy diversion, can reduce the flow area in the feed bin 1 down through the flow distribution plate 50, thereby accelerate the velocity of flow of raw materials, increase the impact force of raw materials through the increase of velocity of flow, reduce the adhesion of raw materials, avoid the raw materials to block up in the feed bin 1 down, and, set up the protective housing 51 at flow distribution plate 50 lower surface, when the raw materials flow through flow distribution plate 50, start third motor 52, third motor 52 rotates and drives third pivot 53 rotation, third pivot 53 rotates and drives stirring vane 54 and wedge round platform 55 rotation, stirring vane 54 rotates the raw materials that can stir discharge end 3, the adhesion of raw materials has been reduced, under the elasticity effect of sixth spring 59, ball 57 can drive both sides when wedge round platform 55 rotates and carry out up-and-down reciprocating motion, the slide bar 56 drives impact assembly 60 and reciprocate up and down, impact assembly 60 can carry out reciprocating impact down to discharge gate 9, when discharge gate 9 appears blocking up and down, when the discharge gate 9 stops up and down, the production cost is continuous, the maintenance cost is reduced to prevent that the continuous production and the maintenance from having blocked up and down 9 with the discharge gate 9, the production cost is continuous to be guaranteed.
Example 6
On the basis of any one of embodiments 1 to 5, further comprising:
the adjusting device is used for adjusting the actual output power of the pneumatic knocking hammer 7 and is electrically connected with the pneumatic knocking hammer 7;
the speed sensor is arranged on the pneumatic knocking hammer 7 and is used for detecting the maximum speed and the minimum speed of the pneumatic knocking hammer 7 for knocking the outer wall of the storage bin 1 for the first time;
the controller is arranged on the outer wall of the discharging bin 1 and is respectively and electrically connected with the weighing sensor 6, the adjusting device and the speed sensor;
the controller controls the adjusting device to adjust the actual output power of the pneumatic knocking hammer 7 based on the detection values of the weighing sensor 6 and the speed sensor, and the method comprises the following steps:
step 1: based on the detection value of the load cell 6, the target output power of the pneumatic hammer 7 is calculated by the following formula:
Figure BDA0003545362250000181
wherein P is 1 For the target output power, m, of the pneumatic hammer 7 1 The weight of the raw materials in the discharging bin 1 weighed by the weighing sensor 6 is g, the weight acceleration is g, and the weight is 9.8m/s 2 H is the height of the discharging bin 1, mu is the dynamic friction coefficient of the inner wall of the discharging bin 1, s is the length of the inner wall of the discharging bin 1 from top to bottom, m 2 For the mass, v, of the pneumatic hammer 7 1 Maximum speed, v, before striking the outer wall of the blanking bin 1 after the pneumatic striking hammer 7 is started, detected by the speed sensor 2 The minimum speed after the pneumatic knocking hammer 7 detected by the speed sensor is knocked on the outer wall of the discharging bin 1 after being started, and l is the maximum movement length of the pneumatic knocking hammer 7;
step 2: based on the calculation result of step 1, the controller controls the adjusting device to adjust the actual output power of the pneumatic striking hammer 7, and the adjusting device adjusts the actual output power of the pneumatic striking hammer 7 to the target output power.
The working principle and the beneficial effects of the technical scheme are as follows: when raw materials are added into the lower bin 1, the pneumatic knocking hammer 7 is started, the pneumatic knocking hammer 7 starts to knock the inner wall of the lower bin 1, the weighing sensor 6 can detect the weight of the raw materials in the lower bin 1, and according to different raw material weights, the maximum speed and the minimum speed of the pneumatic knocking hammer 7 in the inner wall of the lower bin 1 are different, so that the target output power of the pneumatic knocking hammer 7 can be accurately calculated based on a formula 1, then the controller controls the regulating device to automatically regulate the actual output power of the pneumatic knocking hammer 7, so that the actual output power of the pneumatic knocking hammer 7 is equal to the target output power, the knocking requirement can be met, the problem of blockage of the raw materials in the lower bin 1 is prevented, the actual output power of the pneumatic knocking hammer 7 can be controlled, the automatic control of the pneumatic knocking hammer 7 is realized, the degree of automation of the pneumatic knocking hammer 7 is improved, the pneumatic knocking hammer 7 operates with the minimum power, the electric energy is saved, and the production cost is saved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (9)

1. The utility model provides a lithium cell raw materials processing is with feeding anti-blocking device which characterized in that includes: the feeding device comprises a discharging bin (1), wherein a feeding end (2) is arranged at the upper end of the discharging bin (1), a discharging end (3) is arranged at the lower end of the discharging bin (1), a conveying mechanism, a screening mechanism and an anti-blocking mechanism are sequentially arranged in the discharging bin (1) from top to bottom, the conveying mechanism is arranged below the feeding end (2), and the anti-blocking mechanism is arranged at the discharging end (3);
the conveying mechanism comprises:
the two fixing blocks (12), the two fixing blocks (12) are symmetrically arranged at the left side and the right side of the inner wall of the lower bin (1), the front end and the rear end of the fixing blocks (12) are respectively fixedly connected with the inner walls at the front side and the rear side of the lower bin (1), and semicircular grooves (13) are respectively formed at one ends, close to each other, of the two fixing blocks (12);
the first rotating shaft (14) is arranged in the semicircular groove (13), the axis of the first rotating shaft (14) is concentric with the center of the semicircular groove (13), and the front end and the rear end of the first rotating shaft (14) are respectively connected with the inner walls of the front side and the rear side of the discharging bin (1) in a rotating way;
The first motor is arranged on the outer wall of the rear side of the discharging bin (1), the output end of the first motor extends into the discharging bin (1) and is fixedly connected with the rear end of the first rotating shaft (14), and the first rotating shaft (14) and the output end are concentrically arranged;
the conveying wheels (15), the conveying wheels (15) are arranged on the first rotating shaft (14), a conveying belt (16) is arranged between the two conveying wheels (15), the inner wall of the conveying belt (16) is in contact with the outer wall of the conveying wheels (15), a plurality of fixing plates (17) are arranged on the outer wall of the conveying belt (16), the bottom wall of each fixing plate (17) is fixedly connected with the outer wall of the conveying belt (16), a plurality of fixing plates (17) are uniformly arranged on the periphery of the conveying belt (16) at equal intervals, and the front end and the rear end of the conveying belt (16) are respectively in contact with the inner walls of the front side and the rear side of the discharging bin (1);
the concave plate (18), concave plate (18) set up fixed plate (17) keep away from conveyer belt (16) one side, concave plate (18) with fixed plate (17) fixed connection, concave plate (18) keep away from fixed plate (17) one side sets up first recess, set up baffle (19) in the first recess, baffle (19) outer wall with sealed sliding connection of first recess inner wall, both ends respectively with both sides inner wall sliding connection around lower feed bin (1) around baffle (19), baffle (19) keep away from conveyer belt (16) one end cross-section and set up to semicircle, baffle (19) upper end with semicircle recess (13) inner wall looks adaptation, baffle (19) upper end with semicircle recess (13) inner wall butt;
The first springs (20), the first springs (20) are arranged in the first grooves, the first springs (20) are provided with a plurality of first springs, one ends of the first springs (20) are fixedly connected with one ends of the partition plates (19) close to the fixing plates (17), and the other ends of the first springs (20) are fixedly connected with one side wall of the first grooves close to the conveying belt (16).
2. The feeding anti-blocking device for lithium battery raw material processing according to claim 1, wherein a material rack (4) is arranged on the periphery of the discharging bin (1), and the discharging bin (1) is fixedly installed in the material rack (4).
3. The feeding anti-blocking device for lithium battery raw material processing according to claim 2, wherein a support (5) is arranged on the outer wall of the lower bin (1), a weighing sensor (6) is arranged on the lower surface of the support (5), and the lower end of the weighing sensor (6) is fixedly connected with the upper end of the material rack (4).
4. The feeding anti-blocking device for lithium battery raw material processing according to claim 1, wherein a pneumatic knocking hammer (7) is arranged on the outer wall of the discharging end (3), and the pneumatic knocking hammer (7) is used for knocking the outer wall of the discharging end (3).
5. The feeding anti-blocking device for lithium battery raw material processing according to claim 1, wherein a feeding port (8) is formed in the upper end of the feeding end (2), the lower end of the feeding end (2) is communicated with the upper end of the lower bin (1), a discharging port (9) is formed in the lower end of the discharging end (3), the upper end of the discharging end (3) is communicated with the lower end of the lower bin (1), the bottom wall of the feeding end (2) is fixedly connected with the top wall of the lower bin (1), and the top wall of the discharging end (3) is fixedly connected with the bottom wall of the lower bin (1).
6. The feeding anti-blocking device for lithium battery raw material processing according to claim 1, wherein a discharging pipe (10) is arranged at the lower end of the discharging end (3), the upper end of the discharging pipe (10) is communicated with the inside of the discharging end (3), and a pneumatic butterfly valve (11) is arranged in the discharging pipe (10).
7. The feeding anti-blocking device for processing the lithium battery raw materials according to claim 1, wherein an inclined block (21) is arranged at the upper end of the fixed block (12), the front end and the rear end of the inclined block (21) are respectively fixedly connected with the front inner wall and the rear inner wall of the lower bin (1), and the bottom wall of the inclined block (21) is fixedly connected with the upper surface of the fixed block (12).
8. The feed anti-blocking device for processing lithium battery raw materials according to claim 1, wherein the screening mechanism comprises:
the crushing box (22) is fixedly arranged on the right side wall of the discharging bin (1), a first through hole (23) and a second through hole (24) are formed in the left side wall of the crushing box (22), and the first through hole (23) is located above the second through hole (24);
the third through hole (25) is formed in the right side wall of the discharging bin (1), and the third through hole (25) is communicated with the first through hole (23);
a fourth through hole (26), wherein the fourth through hole (26) is arranged on the right side wall of the discharging bin (1), the fourth through hole (26) is positioned below the third through hole (25), and the fourth through hole (26) is communicated with the second through hole (24);
The first filter screen (27) is arranged in the crushing box (22), the first filter screen (27) is positioned between the first through hole (23) and the second through hole (24), and the periphery of the first filter screen (27) is fixedly connected with the inner wall of the crushing box (22);
the two crushing rollers (28) are arranged in the crushing box (22), the crushing rollers (28) are positioned above the first filter screen (27), one end of each crushing roller (28) extends to the outside of the crushing box (22) and is connected with a driving motor, and the driving motor is used for driving the crushing rollers (28);
the first baffle (29) is obliquely arranged in the crushing box (22), the first baffle (29) is positioned below the first filter screen (27), one end of the first baffle (29) is hinged with the inner wall on the right side of the crushing box (22), the other end of the first baffle (29) sequentially penetrates through the second through hole (24) and the fourth through hole (26) to extend into the lower bin (1), and the right end of the first baffle (29) is higher than the left end of the first baffle (29);
the second spring (30), the said second spring (30) is set up in the lower surface of the said first baffle (29), one end of the said second spring (30) is fixedly connected with lower surface of the said first baffle (29), another end of the said second spring (30) is fixedly connected with bottom wall of the said crushing box (22);
The third spring (31) is arranged on the lower surface of the first baffle plate (29), the third spring (31) is positioned on the left side of the second spring (30), one end of the third spring (31) is fixedly connected with the lower surface of the first baffle plate (29), the other end of the third spring (31) is fixedly connected with the bottom wall of the crushing box (22), and the length of the third spring (31) is smaller than that of the second spring (30);
the second filter screen (32), the second filter screen (32) slope sets up in lower feed bin (1), second filter screen (32) one end with lower feed bin (1) left side inner wall fixed connection, second filter screen (32) other end passes in proper order third through-hole (25), first through-hole (23) extend to smash in case (22), and with first filter screen (27) upper surface butt, second filter screen (32) left side height is higher than second filter screen (32) right side height;
the support plate (33), the slope of support plate (33) is in the left side outer wall of lower feed bin (1), set up second motor (34) on support plate (33), second motor (34) output sets up screw rod (35), screw rod (35) keep away from second motor (34) one end runs through lower feed bin (1) left side wall, extend to in lower feed bin (1) and with lower feed bin (1) right side inner wall rotates to be connected, screw rod (35) are located second filter screen (32) top, screw rod (35) are parallel to second filter screen (32);
The sliding block (36) is arranged in the discharging bin (1), the sliding block (36) is in threaded transmission connection with the screw rod (35) through a threaded hole, and the front end and the rear end of the sliding block (36) are respectively in sliding connection with the inner walls of the front side and the rear side of the discharging bin (1);
the scraping plate (37) is arranged on one side wall of the sliding block (36) close to the second filter screen (32), one end of the scraping plate (37) is hinged with one side wall of the sliding block (36) close to the second filter screen (32), and the other end of the scraping plate (37) is abutted to the upper surface of the second filter screen (32);
the second baffle (38), the second baffle (38) is arranged on the left side of the scraper blade (37), the upper end of the second baffle (38) is fixedly connected with the bottom wall of the scraper blade (37), a fourth spring (39) is arranged between the second baffle (38) and the scraper blade (37), one end of the fourth spring (39) is fixedly connected with the right side wall of the second baffle (38), and the other end of the fourth spring (39) is fixedly connected with the left side wall of the scraper blade (37);
the fixed rods (40), the fixed rods (40) are arranged on one side, close to the second motor (34), of the sliding blocks (36), two fixed rods (40) are arranged, one end, close to the sliding blocks (36), of each fixed rod (40) is fixedly connected with the side wall of each sliding block (36), a second rotating shaft (41) is arranged between the two fixed rods (40), the front end and the rear end of each second rotating shaft (41) are respectively connected with the side wall of each fixed rod (40) on the front side and the rear side in a rotating mode, a pressing roller (42) is arranged on the outer wall of each second rotating shaft (41), a plurality of thin rods (43) are arranged on the outer wall of each pressing roller (42), the thin rods (43) are in a cone shape, one end, far away from each pressing roller (42), of each thin rod (43) is in contact with the upper surface of each second filter screen (32), and each thin rod (43) can extend into filter holes of each second filter screen (32) and is made of elastic metal materials;
The semicircular gears (44) are arranged on the second rotating shaft (41), two semicircular gears (44) are arranged, and the two semicircular gears (44) are positioned on the front side and the rear side of the press roller (42);
the mounting plate (45), the mounting plate (45) is arranged on one side of the semicircular gear (44) away from the pressing roller (42), one end of the mounting plate (45) is fixedly connected with the left end of the fixed rod (40), a sliding hole is formed in the mounting plate (45), a knocking rod (46) is arranged in the sliding hole in a sliding mode, a rack (47) is arranged on one side of the knocking rod (46) close to the semicircular gear (44), and the rack (47) is meshed with the semicircular gear (44);
a knocking ball (48), wherein the knocking ball (48) is arranged at one end of the knocking rod (46) close to the second filter screen (32), and the knocking ball (48) is abutted with the upper surface of the second filter screen (32);
the fifth spring (49) is sleeved on the knocking rod (46), one end of the fifth spring (49) is fixedly connected with the upper end of the knocking ball (48), and the other end of the fifth spring (49) is fixedly connected with the lower surface of the mounting plate (45);
third filter screen (61), third filter screen (61) slope sets up second filter screen (32) below, third filter screen (61) one end with feed bin (1) inner wall fixed connection down, third filter screen (61) other end with feed bin (1) right side inner wall fixed connection down, just third filter screen (61) are close to first baffle (29) one end upper surface with first baffle (29) left end butt, third filter screen (61) left side height is less than third filter screen (61) right side height.
9. The feed anti-blocking device for processing lithium battery raw materials according to claim 5, wherein the anti-blocking mechanism comprises:
the front end and the rear end of the flow dividing plate (50) are respectively and fixedly connected with the front side wall and the rear side wall of the discharging bin (1), and the section of the flow dividing plate (50) is isosceles triangle;
the protection box (51), protection box (51) is arranged inside the discharge end (3), protection box (51) upper end with division board (50) lower extreme fixed connection, set up third motor (52) in protection box (51), third motor (52) stiff end with protection box (51) upside inner wall fixed connection, third motor (52) output sets up third pivot (53), third pivot (53) keep away from third motor (52) one end runs through protection box (51) diapire, extends to protection box (51) below and sets up a plurality of stirring vane (54);
the wedge-shaped round table (55) is arranged in the protective box (51), the wedge-shaped round table (55) is fixedly connected with the third rotating shaft (53), and the center of the wedge-shaped round table (55) is concentric with the axis of the third rotating shaft (53);
the two sliding rods (56) are symmetrically arranged at the left side and the right side of the third rotating shaft (53), one end of each sliding rod (56) penetrates through the bottom wall of the protective box (51), extends into the protective box (51) and is provided with a ball (57), the outer wall of each ball (57) is in inclined surface butt joint with the wedge-shaped round platform (55), and the sliding rods (56) are in sliding connection with the penetrating position of the bottom wall of the protective box (51);
The third baffle plate (58), the third baffle plate (58) is fixedly arranged on the sliding rod (56), and the third baffle plate (58) is positioned in the protective box (51);
the sixth spring (59), the sixth spring (59) is sleeved on the sliding rod (56), one end of the sixth spring (59) is fixedly connected with the lower surface of the third baffle (58), and the other end of the sixth spring (59) is fixedly connected with the inner wall of the bottom of the protective box (51);
the impact assembly (60), impact assembly (60) set up slide bar (56) keep away from ball (57) one end, impact assembly (60) extend to in discharge gate (9), impact assembly (60) are made by two cone piece integrated into one piece, and two cone piece bottom surfaces are fixed connection each other.
CN202210246792.5A 2022-03-14 2022-03-14 Feeding anti-blocking device for lithium battery raw material processing Active CN114632583B (en)

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CN204453889U (en) * 2014-12-16 2015-07-08 中国航空技术北京有限公司 Novel concrete material metering and conveying device
CN204568524U (en) * 2015-03-28 2015-08-19 长沙矿山研究院有限责任公司 A kind of coarse aggregate feed bin
CN108839253A (en) * 2018-06-02 2018-11-20 安徽砼宇特构科技有限公司 A kind of concrete production sandstone guide storehouse
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