CN118004602A - Raw material storage bin based on lithium battery - Google Patents
Raw material storage bin based on lithium battery Download PDFInfo
- Publication number
- CN118004602A CN118004602A CN202410410678.0A CN202410410678A CN118004602A CN 118004602 A CN118004602 A CN 118004602A CN 202410410678 A CN202410410678 A CN 202410410678A CN 118004602 A CN118004602 A CN 118004602A
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- China
- Prior art keywords
- connecting rod
- fixedly connected
- cover
- raw material
- hinged
- Prior art date
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- Granted
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 33
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000002994 raw material Substances 0.000 title claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 40
- 238000000034 method Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 6
- 210000003781 tooth socket Anatomy 0.000 description 3
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/68—Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to the technical field of storage equipment, and particularly discloses a raw material storage bin based on a lithium battery, which comprises a support frame, a fixed cover and a stirring unit, wherein a storage barrel is fixedly connected above the support frame; according to the invention, the second driving unit drives the two corresponding supporting rings on the fixed seat on the stirring unit to deform, so that the two filtering bags are separated to form a flowing space, and the supporting rings generate vibration through the second driving unit in the material conveying process, and the vibration is transmitted to the filtering bags, so that the blocky materials are better vibrated and crushed, and the influence of powder material agglomeration on discharge is avoided.
Description
Technical Field
The invention relates to the technical field of storage equipment, in particular to a raw material storage bin based on a lithium battery.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution, which is made of lithium metal or a lithium alloy as a positive/negative electrode material, and when the lithium battery is produced, it is necessary to fill the lithium battery with a lithium battery material.
The lithium battery material is powdered lithium material, generally stores in the feed bin, but the lithium material is in the storage process of long-time feed bin, and the powdered lithium material in the feed bin is easy to cause the caking of powdered lithium material in the feed bin because of the influence of operational environment, such as humidity, pressure and the like, and when the lithium material is required to be used to discharge from the feed bin, the caking of the lithium material can not be discharged because of the caking of the lithium material, and the caking of the lithium material needs to be processed by manual operation, so that the storage effect of the feed bin is reduced. Therefore, a raw material storage bin based on lithium batteries is provided to solve the problems.
Disclosure of Invention
The invention provides a raw material storage bin based on a lithium battery, and aims to solve the technical problem that powdery lithium materials in a bin in the related art are easy to agglomerate in the bin and cannot be discharged due to humidity or pressure.
The raw material storage bin based on the lithium battery comprises:
The storage device comprises a support frame, wherein a storage vat is fixedly connected to the upper side of the support frame, a cover plate is arranged above the storage vat, a discharge hopper is fixedly connected to the lower side of the support frame, the discharge hopper is communicated with the storage vat, plugboards are arranged on two sides between the discharge hopper and the support frame, and the plugboards are positioned at the bottom of the storage vat;
The fixed cover is fixedly connected below the storage bucket and is positioned in the discharge hopper, and a first driving unit is fixedly connected inside the fixed cover;
The stirring unit, the stirring unit has a plurality of and annular array setting, the stirring unit is located the inside of storage vat, the stirring unit uses with first drive unit cooperation, the stirring unit includes two fixing bases, two interval distribution about the fixing base, two fixedly connected with two bracing pieces between the fixing base, two the opposite one side of fixing base all is provided with two and props the ring, prop the ring normal running fit on the bracing piece, prop and be provided with the second drive unit between ring and the fixing base, two corresponding two prop the ring on the fixing base between the cover be equipped with and cross the filter bag, corresponding two prop the ring on the fixing base and warp through the second drive unit for have the flow space between two filter bags, second drive unit work makes two filter bags rotate simultaneously, so that shake garrulous in the transportation process to the material in the storage vat.
Preferably, the support ring comprises two hinge plates and two arc plates, wherein the two hinge plates are respectively hinged with the two arc plates, one end of each hinge plate opposite to the other end of each hinge plate is respectively elastically hinged with one end of each arc plate opposite to the other end of each hinge plate, the support rod is inserted into the joint between the two hinge plates, one hinge plate is provided with a fixing block in a rotating fit manner, and the fixing block is positioned at the joint between the two hinge plates.
Preferably, racks are fixedly connected to the two fixing blocks, a limiting rod is arranged below the racks, and a limiting groove corresponding to the limiting rod is formed in the fixing base.
Preferably, the second driving unit comprises a first driver and a transmission gear, the first driver is embedded into the fixed seat, a driving gear is fixedly connected to a rotating shaft of the first driver and meshed with the rack, the transmission gear is in running fit on the supporting rod, a driven wheel is fixedly connected to the transmission gear, and the driven wheel is in transmission connection with the rotating shaft of the first driver through a transmission belt.
Preferably, the inner wall of the filter bag is provided with a tooth socket, the tooth socket is meshed with the transmission gear, the outer side of the hinged plate is fixedly connected with a plurality of guide rods, the inner wall of the filter bag is provided with a fixed sleeve, the fixed sleeve is a flexible sleeve, and the guide rods are positioned in the fixed sleeve.
Preferably, the first driving unit comprises a second driver, the second driver is installed in the fixed cover and is arranged along the length direction of the fixed cover, a rotating cover is fixedly connected to the driving end of the second driver and is positioned in the storage vat, a plurality of movable arms are hinged to the circumference of the rotating cover and are respectively in one-to-one correspondence with the plurality of stirring units, a fixed disc is fixedly connected to the upper portion of the rotating cover, a telescopic rod is fixedly connected to the circumference of the fixed disc, and the telescopic rod is fixedly connected with a fixing seat positioned on the movable arms.
Preferably, a sealing cover is fixedly connected between the bottom of the storage bucket and the second driver, a negative pressure pipe is fixedly connected to one side of the discharge bucket, one end of the negative pressure pipe sequentially penetrates through the discharge bucket, the fixing cover and is communicated with the sealing cover, and an annular cavity is formed between the sealing cover and the rotating cover.
Preferably, the movable arm comprises a first connecting rod and a second connecting rod, the first connecting rod is elastically hinged on the rotating cover, the second connecting rod is elastically hinged on the first connecting rod, one of the movable arms is rotatably matched with one end of the second connecting rod, which is far away from the first connecting rod, the first connecting rod and the second connecting rod are respectively provided with an airflow channel, the two airflow channels are communicated, the airflow channels on the first connecting rod are communicated with the annular cavity, a through hole is formed in the fixed arm, the through hole is located in the filter bag, and the through hole is communicated with the airflow channels on the second connecting rod.
Preferably, an elastic block is fixedly connected to the bottom of the storage barrel, and the elastic block is provided with an inclined surface and is matched with the second connecting rod for use.
Preferably, one side of the second connecting rod is provided with a magnetic block, and the first connecting rod is a metal rod and is matched with the magnetic block on the adjacent second connecting rod.
By adopting the technical scheme, the invention has the beneficial effects that:
Can control a plurality of stirring units through first drive unit and rotate for stirring the material in the stirring unit stirs the storage vat, simultaneously, second drive unit drives two corresponding support rings on the fixing base on the stirring unit and warp, thereby make the separation form the flow space between two filter bags, thereby carry the material, wherein, the in-process to the material is carried the material prop the ring and produces the vibration through the second drive unit, thereby the vibration transmission is to the filter bag on better to the cubic material shake garrulous, avoid the powdery material caking to influence the discharge.
Drawings
Fig. 1 is a schematic structural view of a storage silo according to the present invention.
FIG. 2 is a schematic cross-sectional view of a storage bucket according to the present invention.
FIG. 3 is a schematic structural view of the stirring unit of the present invention.
Fig. 4 is a schematic structural view of the second driving unit of the present invention.
Fig. 5 is a schematic structural view of the stay ring of the present invention.
Fig. 6 is a schematic view of the structure of the filter bag of the present invention.
Fig. 7 is a schematic view of the structure of the movable arm of the present invention.
FIG. 8 is a schematic view of the structure of the storage bucket of the present invention.
Fig. 9 is a schematic top view of the movable arm of the present invention.
Reference numerals:
1. A support frame; 2. a storage barrel; 3. a cover plate; 4. a stirring unit; 5. a fixed cover; 6. a negative pressure pipe; 11. discharging a hopper; 12. inserting plate; 121. a handle; 21. an elastic block; 31. a handle; 41. a fixing seat; 42. a support rod; 43. a filter bag; 44. a through hole; 45. a first driver; 46. a support ring; 421. a transmission gear; 431. a fixed sleeve; 432. tooth slots; 451. a drive gear; 452. a transmission belt; 461. a hinged plate; 462. an arc-shaped plate; 463. a fixed block; 464. a rack; 465. a guide rod; 51. a second driver; 52. a rotating cover; 53. a fixed plate; 54. a movable arm; 531. a telescopic rod; 541. a first link; 542. a second link; 543. a magnetic block; 61. and (5) sealing the cover.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1 and 2, the raw material storage bin based on lithium batteries provided by the invention comprises a support frame 1, wherein a storage vat 2 is fixedly connected above the support frame 1, the bottom of the storage vat 2 is hollow, a cover plate 3 is arranged above the storage vat 2, a handle 31 is arranged on the cover plate 3, a discharge hopper 11 is fixedly connected below the support frame 1, the discharge hopper 11 is communicated with the storage vat 2, slots are formed in two sides between the discharge hopper 11 and the support frame 1, a plugboard 12 is slidably matched in the slots, the plugboard 12 is positioned at the bottom of the storage vat 2, the bottom of the storage vat 2 can be blocked by the arrangement of the two plugboards 12, a handle 121 is arranged on the plugboard 12, a fixed cover 5 is fixedly connected below the storage vat 2, the fixed cover 5 is positioned in the discharge hopper 11, a first driving unit is fixedly connected inside the fixed cover 5, a plurality of stirring units 4 in annular array are arranged inside the storage vat 2, the stirring units 4 are matched with the first driving unit, and the stirring units 4 rotate in the storage vat 2 through the first driving unit so as to realize crushing and caking of materials in the storage vat 2.
As shown in fig. 3 and 4, the stirring unit 4 includes two fixing bases 41, the two fixing bases 41 are vertically spaced apart, two support rods 42 are fixedly connected between the two fixing bases 41, two support rings 46 are respectively arranged on opposite sides of the two fixing bases 41, the support rings 46 are rotatably matched on the support rods 42, a second driving unit is arranged between the support rings 46 and the fixing bases 41, and a filter bag 43 is sleeved between the two corresponding support rings 46 on the two fixing bases 41.
Specifically, the two corresponding supporting rings 46 on the fixing seat 41 can be deformed by the second driving unit, so that a flowing space is formed between the two filtering bags 43, so that the material in the storage bucket 2 can pass through, and meanwhile, the two filtering bags 43 can relatively rotate by the second driving unit, so that the material in the storage bucket 2 is crushed in the conveying process.
As shown in fig. 4 and 5, the supporting ring 46 includes two hinge plates 461 and two arc plates 462, the two hinge plates 461 and the two arc plates 462 are hinged respectively, one ends of the two hinge plates 461 opposite to each other are hinged with one ends of the two arc plates 462 opposite to each other, a torsion spring is arranged between the hinge plates 461 and the arc plates 462, the torsion spring can enable the supporting ring 46 to reset wholly and quickly, the supporting rod 42 is inserted into the connection position between the two hinge plates 461, one hinge plate 461 is provided with a fixing block 463 in a rotating fit manner, the fixing block 463 is located at the connection position between the two hinge plates 461, a rack 464 is fixedly connected with the two fixing blocks 463, a limit rod is arranged below the rack 464, a limit groove corresponding to the limit rod is formed in the fixing seat 41, and the position of the rack 464 can be limited by the cooperation of the limit rod and the limit groove, so that the rack 464 is prevented from rotating along with the hinge plates 461.
Specifically, after the supporting ring 46 is deformed, the arc plate 462 is flush with the edge of the fixed seat 41, so as to avoid the material entering caused by a gap between the fixed seat 41 and the arc plate 462.
As shown in fig. 4 to 6, the second driving unit includes a first driver 45 and a transmission gear 421, the first driver 45 is embedded into the fixing seat 41 by adopting a small motor, a driving gear 451 is fixedly connected to a rotating shaft of the first driver 45, the driving gear 451 is meshed with a rack 464, the transmission gear 421 is rotatably matched with the supporting rod 42, a driven wheel is fixedly connected to the transmission gear 421, the driven wheel is in transmission connection with the rotating shaft of the first driver 45 through a transmission belt 452, in detail, the driven wheel is a gear, the transmission belt 452 can be a toothed belt, a groove matched with the transmission belt 452 is formed in the rotating shaft of the first driver 45, and the transmission belt 452 can respectively increase friction force between the driven wheel and the rotating shaft of the first driver 45.
Specifically, under the cooperation between the driving gear 451 and the rack 464, on one hand, the two hinge plates 461 can be driven to move, so that a space is reserved between the two filter bags 43, and materials in the storage barrel 2 pass through.
The inner wall of the filter bag 43 is provided with tooth grooves 432, the tooth grooves 432 are meshed with the transmission gear 421, the transmission gear 421 and the tooth grooves 432 are matched to drive the filter bag 43 to rotate so as to transport materials in the storage vat 2, the outer side of the hinge plate 461 is fixedly connected with a plurality of guide rods 465, the inner wall of the filter bag 43 is provided with a fixed sleeve 431, the fixed sleeve 431 is a flexible sleeve, the guide rods 465 are located in the fixed sleeve 431, and the filter bag 43 can be supported by the matched guide rods 465 and the fixed sleeve 431 so as to ensure the stability of the shape of the filter bag 43 during rotation.
As shown in fig. 2 to 5, the first driving unit includes a second driver 51, the second driver 51 is a motor, the second driver 51 is installed in the fixed cover 5 and is disposed along the length direction of the fixed cover 5, a rotating cover 52 is fixedly connected to a driving end of the second driver 51, the rotating cover 52 is located in the storage bucket 2, a plurality of movable arms 54 are hinged in the circumferential direction of the rotating cover 52, the upper surfaces of the movable arms 54 can be set to be arc-shaped so as to avoid material being retained on the movable arms 54, the plurality of movable arms 54 are respectively in one-to-one correspondence with the plurality of stirring units 4, a fixed disc 53 is fixedly connected to the upper side of the rotating cover 52, a telescopic rod 531 is fixedly connected to the circumferential direction of the fixed disc 53, and the telescopic rod 531 is fixedly connected to a fixed seat 41 located on the movable arms 54.
Specifically, the telescopic rod 531 can limit the position of the fixing seat 41 on the movable arm 54, so that the fixing seat 41 is prevented from rotating, the position of a flow space between the two filter bags 43 on the fixing seat 41 is unchanged, on one hand, the resistance of the rotation cover 52 caused by dislocation of the flow space between the two filter bags 43 and the rotation direction of the rotation cover 52 is reduced, and on the other hand, the influence on the processing of materials in the storage barrel 2 caused by rotation of the flow space between the two filter bags 43 can be avoided.
As shown in fig. 2 to 4 and 7, a sealing cover 61 is fixedly connected between the bottom of the storage bucket 2 and the second driver 51, a negative pressure pipe 6 is fixedly connected to one side of the discharge hopper 11, one end of the negative pressure pipe 6 sequentially penetrates through the discharge hopper 11, the fixing cover 5 and is communicated with the sealing cover 61, an annular cavity is formed between the sealing cover 61 and the rotating cover 52, the movable arm 54 comprises a first connecting rod 541 and a second connecting rod 542, the first connecting rod 541 is hinged on the rotating cover 52, the second connecting rod 542 is hinged on the first connecting rod 541, torsion springs are fixedly connected between the second connecting rod 542 and the rotating cover 52 and between the second connecting rod 542 and the first connecting rod 541, one fixing seat 41 is in rotary fit with one end, far from the first connecting rod 541, of the first connecting rod 541 and the second connecting rod 542 are respectively provided with an air flow channel, the two air flow channels on the first connecting rod 541 are communicated with the annular cavity, a through hole 44 is formed on the fixing seat 41 and the through hole 44 is located in the filter bag 43, and the through hole 44 is communicated with the air flow channel on the second connecting rod 542.
Specifically, since the material is in a dust shape, when the material falls to the bottom of the storage barrel 2, a large amount of dust can be raised by the material, and the dust generated by the storage barrel 2 is sucked back by the suction force generated by the filter bag 43 through the seal cover 61, the rotating cover 52, the movable arm 54 and the through hole 44 by the suction force in the negative pressure pipe 6, so that the dust is prevented from drifting out of the storage barrel 2 due to the large falling height of the dust.
As shown in fig. 4 and fig. 7 to fig. 9, an elastic block 21 is fixedly connected to the bottom of the storage barrel 2, the elastic block 21 has an inclined surface and is matched with a second connecting rod 542, so that the second connecting rod 542 presses down the elastic block 21 to enable the second connecting rod 542 to normally rotate, a magnetic block 543 is arranged on one side of the second connecting rod 542, and the first connecting rod 541 is a metal rod and is matched with the magnetic block 543 on the adjacent second connecting rod 542.
Specifically, in the initial state, the second connecting rod 542 is attached to the adjacent first connecting rod 541 through the magnetic block 543, an included angle is formed between the second connecting rod 542 and the adjacent first connecting rod 541, the elastic block 21 is located in the included angle, meanwhile, the torsion springs between the second connecting rod 542 and the rotating cover 52 and between the second connecting rod 542 and the first connecting rod 541 are in a compressed state, the rotating cover 52 drives the movable arm 54 to rotate, the included angle is in contact with the elastic block 21, the distance between the second connecting rod 542 and the adjacent first connecting rod 541 is increased, and the magnetic force relationship between the second connecting rod 542 and the adjacent first connecting rod 541 is relieved, so that the movable arm 54 is stretched.
The working principle of the invention is as follows:
when the storage vat 2 is charged, the bottom of the storage vat 2 is closed by the two plugboards 12, after the material enters the storage vat 2, the suction in the negative pressure pipe 6 makes the filter bag 43 have suction through the sealing cover 61, the rotating cover 52, the movable arm 54 and the through hole 44, so that dust scattered upwards by the storage vat 2 is sucked back, and when the material is filled in more than half of the storage vat 2, the negative pressure pipe 6 stops working;
During discharging, the plugboard 12 is taken down, as the materials in the storage vat 2 are placed for a long time and are easy to form caking, the materials in the storage vat 2 are discharged irregularly, in an initial state, the second connecting rod 542 is attached to the adjacent first connecting rod 541 through the magnetic block 543, as shown in fig. 9, the two supporting rings 46 are contacted, the second driver 51 is started, the second driver 51 drives the rotating cover 52 to rotate, the rotating cover 52 drives the movable arms 54 to rotate, the distance between the second connecting rod 542 and the adjacent first connecting rod 541 is increased under the action of the elastic block 21 by the adjacent two movable arms 54, the adjacent two movable arms 54 are separated, the second connecting rod 542 and the adjacent first connecting rod 541 are separated, the second connecting rod 542 and the first connecting rod 541 slowly move towards the inner wall of the storage vat 2 under the action of the torsion spring, and after the filter bag 43 on the second connecting rod 542 contacts with the inner wall of the storage vat 2, the materials adhered on the inner wall of the storage vat 2 can be treated;
When the rotating cover 52 rotates, the first driver 45 is started, the first driver 45 drives the two hinged plates 461 to move through the cooperation of the driving gear 451 and the rack 464, so that the angle between the two hinged plates 461 changes, the two hinged plates 461 drive the two arc plates 462 to expand outwards, the integral deformation of the supporting ring 46 is realized, the two supporting rings 46 are separated, the integral deformation of the supporting ring 46 enables the filter bag 43 to follow the shape change of the supporting ring 46, a flowing space is formed between the two filter bags 43, when the driving gear 451 moves to the meshing end of the rack 464, the rack 464 meshes with the driving gear 451 again after the hinge plates 461 and the arc plates 462 are separated from the meshing of the driving gear 451, so that the supporting ring 46 generates vibrating force and is transferred to the filter bag 43, and materials in the storage barrel 2 can be well vibrated and crushed;
Simultaneously, the transmission gear 421 rotates under the cooperation of drive belt 452 and first driver 45, and the transmission gear 421 drives through tooth socket 432 and filter bag 43 and rotate for two filter bags 43 relative rotation, transport storage vat 2 material, better handle the material caking in the storage vat 2.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (10)
1. A raw material storage silo based on lithium cell, characterized by comprising:
The storage device comprises a support frame (1), wherein a storage vat (2) is fixedly connected to the upper side of the support frame (1), a cover plate (3) is arranged above the storage vat (2), a discharge hopper (11) is fixedly connected to the lower side of the support frame (1), the discharge hopper (11) is communicated with the storage vat (2), plugboards (12) are arranged on two sides between the discharge hopper (11) and the support frame (1), and the plugboards (12) are positioned at the bottom of the storage vat (2);
the fixed cover (5), the fixed cover (5) is fixedly connected below the storage vat (2), the fixed cover (5) is positioned in the discharge hopper (11), and a first driving unit is fixedly connected inside the fixed cover (5);
Stirring unit (4), stirring unit (4) have a plurality of and annular array setting, stirring unit (4) are located the inside of storage vat (2), stirring unit (4) are used with first drive unit cooperation, stirring unit (4) include two fixing base (41), two fixing base (41) interval distribution about, two fixedly connected with two bracing piece (42) between fixing base (41), two opposite one side of fixing base (41) all is provided with two and props ring (46), prop ring (46) normal running fit on bracing piece (42), prop ring (46) and fixing base (41) between be provided with the second drive unit, two corresponding two prop ring (46) on fixing base (41) overlap between and are equipped with filter bag (43), corresponding two prop ring (46) on fixing base (41) are out of shape through the second drive unit for have flow space between two filter bags (43), and second drive unit work makes simultaneously and crosses between two filter bags (43) rotate in order to make the storage vat of shaking in the storage vat (2).
2. The lithium battery-based raw material storage silo according to claim 1, wherein the supporting ring (46) comprises two hinged plates (461) and two arc plates (462), the two hinged plates (461) and the two arc plates (462) are hinged respectively, one end of each hinged plate (461) opposite to the other end of each hinged plate is elastically hinged with one end of each arc plate (462), the supporting rod (42) is inserted into a connecting position between the two hinged plates (461), one hinged plate (461) is provided with a fixing block (463) in a rotating fit manner, and the fixing block (463) is located at the connecting position between the two hinged plates (461).
3. The raw material storage bin based on lithium batteries according to claim 2, wherein racks (464) are fixedly connected to the two fixing blocks (463), a limiting rod is arranged below the racks (464), and a limiting groove corresponding to the limiting rod is formed in the fixing seat (41).
4. The lithium battery-based raw material storage bin according to claim 2, wherein the second driving unit comprises a first driver (45) and a transmission gear (421), the first driver (45) is embedded into the fixed seat (41), a driving gear (451) is fixedly connected to a rotating shaft of the first driver (45), the driving gear (451) is meshed with a rack (464), the transmission gear (421) is rotatably matched on the supporting rod (42), a driven wheel is fixedly connected to the transmission gear (421), and the driven wheel is in transmission connection with the rotating shaft of the first driver (45) through a transmission belt (452).
5. The lithium battery-based raw material storage silo according to claim 4, wherein the inner wall of the filter bag (43) is provided with tooth grooves (432), the tooth grooves (432) are meshed with a transmission gear (421), the outer side of the hinged plate (461) is fixedly connected with a plurality of guide rods (465), the inner wall of the filter bag (43) is provided with a fixed sleeve (431), the fixed sleeve (431) is a flexible sleeve, and the guide rods (465) are positioned in the fixed sleeve (431).
6. The lithium battery-based raw material storage bin according to claim 5, wherein the first driving unit comprises a second driver (51), the second driver (51) is installed in a fixed cover (5) and is arranged along the length direction of the fixed cover (5), a rotating cover (52) is fixedly connected to the driving end of the second driver (51), the rotating cover (52) is located in a storage barrel (2), a plurality of movable arms (54) are hinged to the circumference of the rotating cover (52), the movable arms (54) are respectively in one-to-one correspondence with the stirring units (4), a fixed disc (53) is fixedly connected to the upper portion of the rotating cover (52), a telescopic rod (531) is fixedly connected to the circumference of the fixed disc (53), and the telescopic rod (531) is fixedly connected with a fixed seat (41) located on the movable arms (54).
7. The raw material storage bin based on lithium batteries according to claim 6, wherein a sealing cover (61) is fixedly connected between the bottom of the storage bucket (2) and the second driver (51), a negative pressure pipe (6) is fixedly connected to one side of the discharge bucket (11), one end of the negative pressure pipe (6) sequentially penetrates through the discharge bucket (11), the fixing cover (5) and is communicated with the sealing cover (61), and an annular cavity is formed between the sealing cover (61) and the rotating cover (52).
8. The lithium battery-based raw material storage bin according to claim 7, wherein the movable arm (54) comprises a first connecting rod (541) and a second connecting rod (542), the first connecting rod (541) is elastically hinged on the rotating cover (52), the second connecting rod (542) is elastically hinged on the first connecting rod (541), one fixing seat (41) is rotatably matched on one end, far away from the first connecting rod (541), of the second connecting rod (542), the first connecting rod (541) and the second connecting rod (542) are respectively provided with an air flow channel, the two air flow channels are communicated, the air flow channels on the first connecting rod (541) are communicated with the annular cavity, a through hole (44) is formed in the fixing seat (41), the through hole (44) is located in the filter bag (43), and the through hole (44) is communicated with the air flow channels on the second connecting rod (542).
9. The lithium battery-based raw material storage silo according to claim 8, wherein an elastic block (21) is fixedly connected to the bottom of the storage bucket (2), and the elastic block (21) has an inclined surface and is matched with the second connecting rod (542).
10. The lithium battery-based raw material storage silo according to claim 9, wherein one side of the second connecting rod (542) is provided with a magnetic block (543), and the first connecting rod (541) is a metal rod and is matched with the magnetic block (543) on the adjacent second connecting rod (542).
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| CN118004602B CN118004602B (en) | 2024-06-07 |
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