CN210994056U

CN210994056U - Battery electrolyte blending device

Info

Publication number: CN210994056U
Application number: CN201921219695.7U
Authority: CN
Inventors: 王康
Original assignee: Suzhou Rener Bisi Electronic Technology Co ltd
Current assignee: Suzhou Rener Bisi Electronic Technology Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-14
Anticipated expiration: 2029-07-31

Abstract

The utility model relates to a battery electrolyte blending technical field, in particular to a battery electrolyte blending device, which comprises a raw material distribution box, a support plate, a discharge hard tube, a mixing tank and a bottom driving device, wherein both sides of the mixing tank are coaxially provided with connecting shafts, the connecting shafts at both sides are connected with the support plate, the top of one side support plate is fixedly provided with the raw material distribution box, the raw material distribution box is communicated with the mixing tank through a feeding corrugated pipe, the mixing tank is connected with the bottom driving device in a driving way, and the mixing tank is communicated with the discharge hard tube through the discharge corrugated pipe, the utility model discloses a rocking structure enables the connecting shaft to rotate and rock through the butt joint of a press block and the connecting shafts, a motor drives a crankshaft to rotate, the mixing tank rocks, the fixed shaft and the sliding block which are arranged through the inner cavity of the mixing tank move through inertia, and the electrolyte in the mixing tank can be stirred.

Description

Battery electrolyte blending device

Technical Field

The utility model relates to a battery electrolyte mediation technical field specifically is a battery electrolyte mediation device.

Background

The battery electrolyte is the carrier for ion transport in the battery. 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 battery, and is a guarantee for the lithium ion battery to obtain the advantages of high voltage, high specific energy and the like. The electrolyte is prepared from high-purity organic solvent, electrolyte lithium salt, necessary additives and other raw materials according to a certain proportion under a certain condition.

Battery electrolyte need carry out raw and other materials and mix the allotment when production, and for mass production in the current production equipment, battery electrolyte generally produces according to ton, consequently, the mixing apparatus volume that is used for producing battery electrolyte is great, consequently, the stirring rod of design is also great, and current stirring rod installation is dismantled inconveniently moreover, make to change the stirring rod operation inconvenient, thereby influence production efficiency, consequently, to above current situation, an urgent need develops a battery electrolyte mediation device, in order to overcome not enough in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery electrolyte mediation device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a battery electrolyte mediation device, includes raw materials ration case, backup pad, ejection of compact hard tube, blending tank and bottom drive arrangement, the equal coaxial connecting axle that is provided with in blending tank both sides, the both sides connecting axle is provided with the backup pad, one side the fixed raw materials ration case that is provided with in backup pad top, the raw materials ration case is close to blending tank one side bottom and is provided with the feeding bellows, the raw materials ration case passes through the feeding bellows intercommunication with the blending tank, the blending tank is connected with the drive of bottom drive arrangement, and opposite side backup pad is located the connecting axle below and is provided with the ejection of compact hard tube, the blending tank bottom is close to bearing frame one side and is provided with the ejection of compact bellows, the.

As a further aspect of the present invention: bottom drive arrangement includes motor, bearing, bent axle bearing, articulated seat, connecting rod and bearing frame, the bent axle sets up in the inboard of two sets of backup pads, the bent axle be close to ejection of compact hard tube one end the main journal pass through the bearing frame with the backup pad lateral wall and rotate and be connected, the bearing frame is fixed to be set up in the backup pad inner wall, the main journal of the bent axle other end passes the backup pad that is close to raw materials allotment case and is connected with motor drive, the motor be fixed in the backup pad outer wall and with external power supply electric connection, the position that the bent axle passed the backup pad is.

As a further aspect of the present invention: the connecting rod journal sleeve of bent axle is equipped with the bent axle bearing, bent axle bearing and connecting rod fixed connection, the blending tank bottom is provided with articulated seat, articulated seat is articulated through the round pin axle with the connecting rod.

As a further aspect of the present invention: the supporting plate is provided with a rocking structure at the joint of the connecting shaft and the supporting plate, a plurality of guide grooves are uniformly formed in the rocking structure, pressing blocks are arranged in the guide grooves in a sliding mode, the pressing blocks are connected with the tops of the guide grooves through spring seats, and the pressing blocks are abutted to the outer side of the connecting shaft.

As a further aspect of the present invention: the mixing tank inner chamber is provided with a plurality of fixed axles, fixed axle surface cover is equipped with a plurality of sliders, slider and fixed axle sliding connection, the surface of slider is provided with the anticorrosive coating.

Compared with the prior art, the beneficial effects of the utility model are that: rock the structure and pass through briquetting and connecting axle butt, make the connecting axle rotate and rock, the motor drives the bent axle and rotates, makes the blending tank rock from top to bottom, need not external stirring rod again, and fixed axle and the slider that sets up through the blending tank inner chamber pass through inertial motion, can stir the electrolyte in the blending tank.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the utility model discloses in rock the structure schematic diagram.

In the figure: 1-raw material distribution box, 2-support plate, 3-connecting shaft, 4-motor, 5-bearing, 6-crankshaft, 7-crankshaft bearing, 8-hinged seat, 9-connecting rod, 10-discharging hard tube, 11-bearing seat, 12-discharging corrugated tube, 13-shaking structure, 14-guide groove, 15-spring seat, 16-pressing block, 17-fixing shaft, 18-sliding block, 19-feeding corrugated tube and 20-mixing tank.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, in an embodiment of the present invention, a battery electrolyte blending device includes a raw material distribution box 1, a supporting plate 2, a discharging hard tube 10, a mixing tank 20 and a bottom driving device, the two sides of the mixing tank 20 are coaxially provided with connecting shafts 3, the connecting shafts 3 on the two sides are provided with supporting plates 2, the top of the supporting plate 2 on one side is fixedly provided with a raw material distribution box 1, the bottom of one side of the raw material distribution box 1, which is close to the mixing tank 20, is provided with a feeding corrugated pipe 19, the raw material distribution box 1 is communicated with the mixing tank 20 through the feeding corrugated pipe 19, the mixing tank 20 is in driving connection with the bottom driving device, the other side of the supporting plate 2 is provided with a discharging hard tube 10 below the connecting shaft 3, the discharging corrugated pipe 12 is arranged at one side, close to the bearing seat 11, of the bottom of the mixing tank 20, and the mixing tank 20 is communicated with the discharging hard pipe 10 through the discharging corrugated pipe 12.

Please refer to fig. 1-2, in the embodiment of the utility model, a battery electrolyte mediation device, bottom drive arrangement includes motor 4, bearing 5, bent axle 6, bent axle bearing 7, articulated seat 8, connecting rod 9 and bearing frame 11, bent axle 6 sets up in the inboard of two sets of backup pads 2, bent axle 6 is close to the trunnion of ejection of compact hard tube 10 one end and is connected through the rotation of bearing frame 11 with backup pad 2 lateral walls, bearing frame 11 is fixed to be set up in backup pad 2 inner walls, the trunnion of the 6 other end of bent axle passes backup pad 2 that is close to raw materials allotment case 1 and is connected with motor 4 drive, motor 4 be fixed in backup pad 2 outer walls and with external power supply electric connection, bent axle 6 passes the position of backup pad 2 and is provided with bearing 5.

Please refer to fig. 1-2, in an embodiment of the present invention, a battery electrolyte blending device, a connecting rod journal sleeve of a crankshaft 6 is provided with a crankshaft bearing 7, the crankshaft bearing 7 is fixedly connected with a connecting rod 9, the bottom of a mixing tank 20 is provided with a hinged seat 8, and the hinged seat 8 is hinged with the connecting rod 9 through a pin.

Referring to fig. 1-2, in an embodiment of the present invention, a battery electrolyte blending device, a connection portion of a supporting plate 2 located at a connecting shaft 3 and the supporting plate 2 is provided with a rocking structure 13, a plurality of guide grooves 14 are evenly provided in the rocking structure 13, a pressing block 16 is slidably provided in the guide grooves 14, the pressing block 16 is connected with the top of the guide grooves 14 through a spring seat 15, and the pressing block 16 abuts against the outside of the connecting shaft 3.

Example 2

Referring to fig. 1-2, the present embodiment is different from embodiment 1 in that: the inner cavity of the mixing tank 20 is provided with a plurality of fixed shafts 17, the surface of each fixed shaft 17 is sleeved with a plurality of sliding blocks 18, the sliding blocks 18 are connected with the fixed shafts 17 in a sliding mode, and the surfaces of the sliding blocks 18 are provided with anti-corrosion layers.

The principle of the embodiment is as follows: rocking structure 13 makes connecting axle 3 rotate and rock through suppressing

piece

16 and 3 butts of connecting axle, and motor 4 drives bent axle 6 and rotates, makes blending tank 20 rock from top to bottom, need not external stirring rod again, and fixed axle 17 and the slider 18 that set up through the inner chamber of blending tank 20 pass through inertial motion, can stir the electrolyte in the blending tank 20.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A battery electrolyte blending device comprises a raw material distribution box (1), a support plate (2), a discharge hard tube (10), a mixing tank (20) and a bottom driving device, wherein both sides of the mixing tank (20) are coaxially provided with a connecting shaft (3), the battery electrolyte blending device is characterized in that both sides of the connecting shaft (3) are respectively provided with the support plate (2), the top of the support plate (2) is fixedly provided with the raw material distribution box (1), the bottom of one side, close to the mixing tank (20), of the raw material distribution box (1) is provided with a feeding corrugated tube (19), the raw material distribution box (1) is communicated with the mixing tank (20) through the feeding corrugated tube (19), the mixing tank (20) is in driving connection with the bottom driving device, the support plate (2) at the other side is positioned below the connecting shaft (3) and is provided with the discharge hard tube (10), one side, close to a bearing seat (11), of, the mixing tank (20) is communicated with the discharge hard pipe (10) through a discharge corrugated pipe (12).

2. The battery electrolyte tempering device according to claim 1, characterized in that said bottom drive comprises a motor (4), bearings (5), a crankshaft (6), a crankshaft bearing (7), a hinge mount (8), a connecting rod (9) and a bearing mount (11), the crankshafts (6) are arranged on the inner sides of the two groups of supporting plates (2), main journals at one ends of the crankshafts (6) close to the discharging hard tubes (10) are rotatably connected with the side walls of the supporting plates (2) through bearing seats (11), the bearing seat (11) is fixedly arranged on the inner wall of the supporting plate (2), a main journal at the other end of the crankshaft (6) passes through the supporting plate (2) close to the raw material distribution box (1) and is in driving connection with the motor (4), the motor (4) is fixed on the outer wall of the supporting plate (2) and is electrically connected with an external power supply, and a bearing (5) is arranged at the position where the crankshaft (6) penetrates through the supporting plate (2).

3. The battery electrolyte blending device according to claim 2, wherein a crankshaft bearing (7) is sleeved on a connecting rod journal of the crankshaft (6), the crankshaft bearing (7) is fixedly connected with a connecting rod (9), a hinge seat (8) is arranged at the bottom of the mixing tank (20), and the hinge seat (8) is hinged with the connecting rod (9) through a pin shaft.

4. The battery electrolyte blending device according to claim 3, wherein the support plate (2) is provided with a shaking structure (13) at the joint of the connecting shaft (3) and the support plate (2), a plurality of guide grooves (14) are uniformly arranged in the shaking structure (13), a pressing block (16) is arranged in the guide grooves (14) in a sliding manner, the pressing block (16) is connected with the tops of the guide grooves (14) through a spring seat (15), and the pressing block (16) abuts against the outer side of the connecting shaft (3).

5. The battery electrolyte blending device according to claim 4, wherein the inner cavity of the mixing tank (20) is provided with a plurality of fixed shafts (17), a plurality of sliding blocks (18) are sleeved on the surfaces of the fixed shafts (17), the sliding blocks (18) are slidably connected with the fixed shafts (17), and the surfaces of the sliding blocks (18) are provided with anti-corrosion layers.