CN216467974U

CN216467974U - Lithium cell is anti-overflow transfer device for electrolyte

Info

Publication number: CN216467974U
Application number: CN202122441036.1U
Authority: CN
Inventors: 李兴涛; 侯涛
Original assignee: Anhui Xingli New Energy Co ltd
Current assignee: Anhui Xingli New Energy Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-05-10
Anticipated expiration: 2031-10-11

Abstract

The overflow-preventing transfer device for the lithium battery electrolyte comprises a bottom plate with universal wheels, wherein a base plate is fixedly arranged at the top of the bottom plate, a storage tank with built-in electrolyte is placed at the top of the base plate, a support frame is welded at the top of one side of the bottom plate, a shielding cover is arranged at the top of the storage tank, the bottom end of the shielding cover is cylindrical, the top end of the shielding cover is in a ball bowl shape, a connecting component is arranged between the shielding cover and the top of the support frame, and the horizontal displacement of the shielding cover can be changed through the connecting component; set up can pivoted and shelter from the lid, can will shelter from the lid and rotate to storage jar top and shelter from the anti-overflow in needs, not the time spent changes from sheltering from the lid, and shelters from the lid and can vertical linear motion, conveniently shelters from the lid and breaks away from a storage section of thick bamboo.

Description

Lithium cell is anti-overflow transfer device for electrolyte

Technical Field

The utility model belongs to the technical field of lithium battery electrolyte transportation, and particularly relates to an anti-overflow transfer device for lithium battery electrolyte.

Background

Lithium battery electrolytes are carriers for ion transport in batteries. Generally consisting of a lithium salt and an organic solvent. The electrolyte plays a role in conducting ions between the positive electrode and the negative electrode of the lithium battery, and is a guarantee for the lithium battery to obtain the advantages of high voltage, high specific energy and the like. When transporting lithium battery electrolyte, place electrolyte in the holding vessel usually and transport, but rock because of factors such as road surface unevenness appear easily at the in-process that removes to lead to electrolyte to spill over, consequently need a transfer device that can anti-overflow and overflow.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an anti-overflow transfer device for lithium battery electrolyte, and the specific technical scheme is as follows:

lithium cell is anti-overflow transfer device for electrolyte, including the bottom plate of taking the universal wheel, the fixed backing plate that is provided with in top of bottom plate, the storage jar of built-in electrolyte has been placed at the backing plate top, one side top welding of bottom plate has the support frame, the top of storage jar is provided with shelters from the lid, shelter from lid bottom cylindric, top ball bowl form, shelter from and be provided with adapting unit between lid and the support frame top, can change through adapting unit and shelter from lid horizontal displacement.

Further, adapting unit includes L type pole, movable rod, spring and stopper, shelter from the top fixedly connected with L type pole of lid, the support frame top is run through and is provided with the movable rod, movable rod top and stopper fixed connection, bottom and L type pole fixed connection, L type pole with be provided with the spring between the support frame, the spring twine in the movable rod surface.

Further, the support frame bottom is provided with lifting unit, one side top that the bottom plate deviates from the support frame is provided with the spacing subassembly of spacing storage jar bottom, and spacing subassembly and lifting unit cooperation storage jar are emptyd.

Further, the lifting assembly comprises a fixing frame, a screw rod, a rotating block and a lifting plate, the fixing frame is welded at the bottom of the inner side of the supporting frame, a longitudinal bearing in the middle of the fixing frame is connected with the screw rod, the bottom end of the screw rod is connected with a bottom plate bearing, the top end of the screw rod extends to the top of the fixing frame and is fixedly connected with the rotating block, the outer surface of the screw rod is in threaded connection with the lifting plate, the inner wall of the fixing frame is attached to two sides of the lifting plate, and one end of the lifting plate is located at the bottom end of the storage tank.

Further, spacing subassembly includes fixed block and spacing bolt, bottom plate top symmetry fixedly connected with fixed block, the horizontal threaded connection in fixed block surface has spacing bolt, storage jar outside bottom open have with the recess of spacing bolt tip adaptation, and the recess does not communicate with each other with storage jar inside.

Further, the support frame deviates from one side top fixedly connected with pushing hands of storage jar.

The utility model has the beneficial effects that:

1. the rotatable shielding cover is arranged, the shielding cover can be rotated to the top of the storage tank to shield and prevent overflow when needed, the shielding cover is rotated away when not needed, and the shielding cover can longitudinally and linearly move, so that the shielding cover is conveniently separated from the storage tank;

2. spacing subassembly and lifting unit cooperation not only can carry on spacingly to the storage jar, and still can cooperate to rotate the operation to the storage jar, and the convenience is emptyd the storage jar, makes the electrolyte in the storage jar pour out.

Drawings

FIG. 1 shows a side cross-sectional view of the present invention;

FIG. 2 shows a rear view of the present invention;

FIG. 3 shows a front view of the present invention;

FIG. 4 shows a side view of the present invention;

FIG. 5 shows a top view of the present invention;

shown in the figure: 1. a universal wheel; 2. a base plate; 3. a base plate; 4. storing the tank; 5. a support frame; 51. a pushing handle; 6. a shielding cover; 7. a connecting member; 71. an L-shaped rod; 72. a movable rod; 73. a spring; 74. a limiting block; 8. a lifting assembly; 81. a fixed mount; 82. a screw; 83. rotating the block; 84. a lifting plate; 9. a limiting component; 91. a fixed block; 92. and a limiting bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1, lithium cell is anti-overflow transfer device for electrolyte, including taking bottom plate 2 of universal wheel 1, the fixed backing plate 3 that is provided with in top of bottom plate 2, storage jar 4 of built-in electrolyte has been placed at backing plate 3 top, one side top welding of bottom plate 2 has support frame 5, the top of storage jar 4 is provided with shelters from lid 6, shelter from 6 cylindrics in bottom of lid, top ball bowl form, be provided with adapting unit 7 between shelter from lid 6 and the 5 tops of support frame, can change shelter from 6 horizontal displacement of lid through adapting unit 7.

The universal wheels 1 are arranged at four corners of the bottom plate 2, the universal wheels 1 are universal wheels with brakes, the device is convenient to fix, the backing plate 3 can enable the storage tank 4 and the bottom plate 2 not to be in direct contact, the space is kept, the storage tank 4 can be conveniently adjusted in angle subsequently, the support frame 5 is similar to a U shape and is connected with the bottom plate 2 in an inverted U shape, the bottom of the shielding cover 6 is provided with a cylindrical top ball bowl shape, the diameter of the bottom is matched with the inner diameter of the storage tank 4, the elastic material is adopted, the inner wall of the storage tank 4 can be more conveniently attached, the electrolyte cannot easily overflow due to the arrangement of the top ball bowl shape, an opening can be formed in the top of the shielding cover 6, the condition inside the storage tank 4 can be conveniently observed, the shielding cover 6 is connected with the support frame 5 through the connecting part 7, the horizontal displacement of the shielding cover 6 can be adjusted, when the storage tank 4 is inclined, the displacement of the shielding cover 6 can be adjusted to avoid blocking the storage tank 4, when transporting, the adjustment shelters from the displacement of lid 6 and shelters from storage jar 4 top.

As shown in fig. 1, the connecting component 7 includes an L-shaped rod 71, a movable rod 72, a spring 73 and a limit block 74, the top of the shielding cover 6 is fixedly connected with the L-shaped rod 71, the top of the supporting frame 5 is provided with the movable rod 72 in a penetrating manner, the top end of the movable rod 72 is fixedly connected with the limit block 74, the bottom end of the movable rod 72 is fixedly connected with the L-shaped rod 71, the spring 73 is arranged between the L-shaped rod 71 and the supporting frame 5, and the spring 73 is wound on the outer surface of the movable rod 72.

L type pole 71 one end with shelter from lid 6 fixed connection, the other end is located inside support frame 5 and is connected with movable rod 72, it has the hole to make movable rod 72 run through to open at the top of support frame 5, movable rod 72 not only can also rotate by vertical linear movement, therefore can drive through L type pole 71 and shelter from lid 6 linear movement or rotate, spring 73 can promote L type pole 71 downwards, thereby make shelter from lid 6 and can be located storage jar 4 in the effect bottom of not having other external forces, shelter from storage jar 4, stopper 74 carries on spacingly, avoid movable rod 72 to move downwards and break away from support frame 5.

As shown in fig. 1, a lifting assembly 8 is arranged at the bottom of the support frame 5, a limiting assembly 9 at the bottom end of the limiting storage tank 4 is arranged at the top of one side of the bottom plate 2 departing from the support frame 5, and the limiting assembly 9 and the lifting assembly 8 are matched with the storage tank 4 to dump.

Lifting unit 8 and spacing subassembly 9's cooperation can use the bottom one end of storage jar 4 to rotate as the centre of a circle to make things convenient for storage jar 4 to empty, discharge electrolyte, and at the in-process of transporting, also can avoid storage jar 4 to take place the displacement change on bottom plate 2, spacing storage jar 4, firm storage jar 4 improves the transportation stationarity.

As shown in fig. 2, the lifting assembly 8 includes a fixed frame 81, a screw rod 82, a rotating block 83 and a lifting plate 84, the fixed frame 81 is welded at the bottom of the inner side of the support frame 5, a longitudinal bearing at the middle of the fixed frame 81 is connected with the screw rod 82, the bottom end of the screw rod 82 is connected with a bearing of the bottom plate 2, the top end of the screw rod 82 extends to the top of the fixed frame 81 and is fixedly connected with the rotating block 83, the outer surface of the screw rod 82 is in threaded connection with the lifting plate 84, the inner walls of the fixed frame 81 are attached to two sides of the lifting plate 84, and one end of the lifting plate 84 is located at the bottom end of the storage tank 4.

Mount 81's shape is similar to the U type, the U that falls sets up in support frame 5 bottom, the screw rod 82 bottom is connected with bottom plate 2 bearing, the top is connected with mount 81 bearing, conveniently rotate screw rod 82 through rotatory piece 83, lifter plate 84 surface is opened there is the screw can with screw rod 82 threaded connection, it can drive the vertical linear motion of lifter plate 84 to rotate screw rod 82, the restriction lifter plate 84 that receives mount 81 can't rotate, and because of the effect of backing plate 3, lifter plate 84's tip can be located the bottom of storage jar 4, under the cooperation with spacing subassembly 9, lifter plate 84 upward movement can make the rotatory storage jar 4 of empting.

As shown in fig. 3, the limiting assembly 9 comprises a fixing block 91 and a limiting bolt 92, the fixing block 91 is symmetrically and fixedly connected to the top of the bottom plate 2, the limiting bolt 92 is connected to the surface of the fixing block 91 in a transverse threaded manner, a groove matched with the end of the limiting bolt 92 is formed in the bottom of the outer side of the storage tank 4, and the groove is not communicated with the inside of the storage tank 4.

The fixed block 91 is located 2 tops of bottom plate and the symmetry sets up, and fixed block 91 surface is opened have can with spacing bolt 92 threaded connection's screw, open the outside bottom of storage jar 4 have the recess and not communicate with each other with storage jar 4 is inside, and spacing bolt 92's tip can enter into the recess in, carries on spacingly to storage jar 4, makes storage jar 4 not only can't break away from bottom plate 2, still can rotate the operation with the cooperation of lifting unit 8 to storage jar 4.

As shown in fig. 4, a pushing handle 51 is fixedly connected to the top of one side of the supporting frame 5 away from the storage tank 4.

The push handle 51 is arranged to provide a force application point, so that the device is conveniently pushed to operate, and the whole device is driven to move.

The working principle is as follows: the storage tank 4 is placed on the backing plate 3, the limiting bolt 92 is rotated, the end part of the limiting bolt 92 enters a groove of the storage tank 4, the storage tank 4 is limited, the movable rod 72 is moved upwards through the limiting block 74, the shielding cover 6 is moved upwards, the shielding cover 6 is rotated to the top of the storage tank 4, then the bottom of the shielding cover 6 enters the storage tank 4 under the action of the spring 73 and the action of self gravity, the storage tank can be transported through the pushing device of the pushing handle 51, when the storage tank 4 needs to be poured, the movable rod 72 is moved upwards and rotated to separate the shielding cover 6 from the storage tank 4, then the rotating block 83 is rotated, the lifting plate 84 is moved upwards, at the moment, the storage tank 4 rotates, the electrolyte in the storage tank 4 is poured out, the electrolyte in the storage tank 4 can be manually rotated continuously, and the electrolyte in the storage tank 4 is continuously poured out, when the amount of electrolyte in the tank 4 decreases, the stopper bolt 92 can be disengaged from the tank 4 to move the tank 4 away from the base plate 2.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Lithium cell is anti-overflow transfer device for electrolyte, its characterized in that: including bottom plate (2) of taking universal wheel (1), the fixed backing plate (3) that is provided with in top of bottom plate (2), storage jar (4) of built-in electrolyte have been placed at backing plate (3) top, one side top welding of bottom plate (2) has support frame (5), the top of storage jar (4) is provided with shelters from lid (6), shelter from lid (6) bottom cylindric, top ball bowl form, be provided with adapting unit (7) between shelter from lid (6) and support frame (5) top, can change through adapting unit (7) and shelter from lid (6) horizontal displacement.

2. The lithium battery is anti-overflow transfer device for electrolyte of claim 1 which characterized in that: connecting part (7) include L type pole (71), movable rod (72), spring (73) and stopper (74), shelter from top fixedly connected with L type pole (71) of lid (6), support frame (5) top is run through and is provided with movable rod (72), movable rod (72) top and stopper (74) fixed connection, bottom and L type pole (71) fixed connection, L type pole (71) with be provided with spring (73) between support frame (5), spring (73) twine in movable rod (72) surface.

3. The lithium battery is anti-overflow transfer device for electrolyte of claim 1 which characterized in that: support frame (5) bottom is provided with lifting unit (8), one side top that bottom plate (2) deviates from support frame (5) is provided with spacing subassembly (9) of spacing storage jar (4) bottom, and spacing subassembly (9) and lifting unit (8) cooperation storage jar (4) are emptyd.

4. The lithium battery is anti-overflow transfer device for electrolyte of claim 3, characterized in that: lifting unit (8) include mount (81), screw rod (82), rotatory piece (83) and lifter plate (84), support frame (5) inboard bottom welding has mount (81), the vertical bearing in mount (81) middle part is connected with screw rod (82), screw rod (82) bottom is connected with bottom plate (2) bearing, screw rod (82) top extend to mount (81) top and with rotatory piece (83) fixed connection, screw rod (82) surface screw thread is connected with lifter plate (84), lifter plate (84) both sides laminating mount (81) inner wall, lifter plate (84) one end is located storage jar (4) bottom.

5. The lithium battery is anti-overflow transfer device for electrolyte of claim 3, characterized in that: spacing subassembly (9) are including fixed block (91) and spacing bolt (92), bottom plate (2) top symmetry fixedly connected with fixed block (91), the horizontal threaded connection in fixed block (91) surface has spacing bolt (92), storage jar (4) outside bottom open have with the recess of spacing bolt (92) tip adaptation, and the recess does not communicate with each other with storage jar (4) inside.

6. The lithium battery is anti-overflow transfer device for electrolyte of claim 1 which characterized in that: the supporting frame (5) deviates from the top of one side of the storage tank (4) and is fixedly connected with a pushing handle (51).