CN220420838U - Supporting mechanism and priming device - Google Patents

Abstract

The utility model discloses a supporting mechanism, comprising: a lifting assembly; the lifting support assembly comprises a lifting support piece, and the lifting support piece is connected with the output end of the lifting assembly; and the support adjusting assembly comprises a first adjusting piece and a second adjusting piece, and the first adjusting piece and the second adjusting piece are arranged at one side of the lifting supporting piece far away from the lifting assembly at intervals. The utility model also discloses a liquid injection device. The lifting assembly drives the lifting support to lift in the height direction, and the first adjusting piece and the second adjusting piece which are arranged on the lifting support also lift along with the lifting support.

Description

Supporting mechanism and priming device

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a supporting mechanism and a liquid injection device.

Background

The lithium battery is an energy storage product with wide application range, and mainly depends on the advantages of high energy density, long service life, good safety and low price. The conventional lithium battery is generally composed of a positive plate, a negative plate, a diaphragm, a lug and electrolyte, wherein after the positive plate, the diaphragm and the negative plate are overlapped and wound, the lug is welded on the positive plate and the negative plate respectively to form a bare cell, the bare cell is placed in a battery shell, and finally the electrolyte is injected into the battery shell to form the battery.

Patent publication No. CN214336876U states that: through adjusting screw, adjust the height of diaphragm for push down the valve and can align with the income liquid mouth on the electric core, carry out the bolt fastening through the screw thread of fly leaf this moment, make annotate the liquid cup and reciprocate the direction and can not remove, then pour into electrolyte through annotating the liquid mouth, electrolyte can enter into on the ball valve through the connecting pipe, thereby enters into the electric core through the drain hole, accomplish annotating liquid work. It is easy to find out by combining the drawings that the area for placing the battery cells in the technical scheme is relatively fixed, and meanwhile, the height and the width of the area cannot be adjusted, so that the area cannot be matched with battery cells with multiple sizes.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a supporting mechanism and a liquid injection device.

The utility model discloses a supporting mechanism, comprising:

a lifting assembly;

the lifting support assembly comprises a lifting support piece, and the lifting support piece is connected with the output end of the lifting assembly; and

the support adjusting assembly comprises a first adjusting piece and a second adjusting piece, and the first adjusting piece and the second adjusting piece are arranged at one side of the lifting supporting piece far away from the lifting assembly at intervals;

in the width direction, at least one of the first adjusting piece and the second adjusting piece is connected with the lifting support in a sliding way.

According to one embodiment of the utility model, the first adjusting piece and/or the second adjusting piece are/is provided with a first guide groove and a first connecting piece, the first guide groove is formed in the width direction, the first connecting piece penetrates through the first guide groove to be connected with the lifting supporting piece, and the first adjusting piece and/or the second adjusting piece is/are fixedly connected to the lifting supporting piece.

According to an embodiment of the present utility model, the support adjusting assembly further includes a third adjusting member, the third adjusting member is disposed on the lifting supporting member, and the third adjusting member is located in an extending direction of a space between the first adjusting member and the second adjusting member, and the first adjusting member, the second adjusting member and the third adjusting member jointly enclose a receiving position.

According to one embodiment of the utility model, the third adjusting member is provided with a second guide groove and a second connecting member, the second guide groove is formed along the length direction, and the second connecting member penetrates through the second guide groove to be connected with the lifting support member and fixedly connects the third adjusting member to the lifting support member.

According to one embodiment of the utility model, the lifting assembly comprises a lifting driving member and a lifting transmission member, wherein the lifting driving member is connected with the lifting transmission member, and the lifting transmission member is connected with the lifting support member.

According to an embodiment of the utility model, the lifting support assembly further comprises a plurality of support guides slidably connected to the lifting support.

The utility model discloses a priming device, comprising: the supporting mechanism is characterized by comprising a supporting mechanism.

According to an embodiment of the present utility model, further comprising:

a carrying mechanism;

the turnover mechanism comprises a turnover assembly and a turnover bearing piece, wherein the turnover assembly is connected with the bearing mechanism, and the turnover bearing piece is connected with the turnover assembly; and

the liquid injection mechanism is arranged on the overturning bearing piece;

the overturning assembly can drive the liquid injection mechanism to overturn relative to the bearing mechanism, so that the liquid injection mechanism can inject liquid into the battery on the supporting mechanism.

According to one embodiment of the utility model, the turnover assembly comprises a turnover piece, a limiting piece and a first turnover supporting piece, wherein the first turnover supporting piece is arranged on the bearing mechanism, the limiting piece is arranged on the first turnover supporting piece, the turnover piece comprises a turnover plate and a limiting plate, the turnover plate is rotationally connected with the first turnover supporting piece, and the limiting plate extends towards the outer part of the turnover plate; wherein,

in the turning-up state, the limiting plate is abutted against the limiting piece, so that the turning piece stays at the turning-up position.

According to one embodiment of the utility model, the limiting plate is provided with a first inclined surface, the limiting piece is provided with a first avoidance zone, and the first inclined surface is positioned in the first avoidance zone; in the turned-up state, the first inclined surface abuts against the side wall of the first avoidance area.

The utility model has the beneficial effects that: the lifting assembly drives the lifting support to lift in the height direction, and the first adjusting piece and the second adjusting piece which are arranged on the lifting support also lift along with the lifting support.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a perspective view of a support mechanism;

FIG. 2 is another perspective view of the support mechanism;

FIG. 3 is a perspective view of a lift assembly;

FIG. 4 is a perspective view of the priming device;

FIG. 5 is another perspective view of the priming device;

FIG. 6 is a cross-sectional view of the priming device;

FIG. 7 is a schematic perspective view of a turnover mechanism;

FIG. 8 is another perspective view of the flipping mechanism;

fig. 9 is a schematic perspective view of the flipping unit;

fig. 10 is another perspective view of the flipping unit;

FIG. 11 is a schematic plan view of the flipping unit;

FIG. 12 is a schematic perspective view of a flipping assembly;

FIG. 13 is another perspective view of the flip assembly;

FIG. 14 is a schematic perspective view of a flip fastener;

FIG. 15 is a schematic perspective view of an inverted carrier;

FIG. 16 is a perspective view of the fluid infusion tank;

fig. 17 is a cross-sectional view of the liquid injection tank.

Reference numerals illustrate:

1-a carrying mechanism; 11-a first carrier plate; 12-a second carrier plate; 13-a third carrier plate; 14-carrying a handle;

2-a supporting mechanism; 21-a lifting assembly; 211-lifting drive; 212-lifting transmission parts; 2121-lifting transmission block; 2122-lifting drive plate; 21221-plate body; 22-lifting support assembly; 221-lifting support; 222-support guides; 23-supporting an adjustment assembly; 231-a first adjuster; 232-a second adjustment member; 233-a first guide slot; 234-first connector; 235-a third adjustment member; 236-accommodation site; 237-a second guide slot; 238-a second connector;

3-a turnover mechanism; 31-a flip assembly; 311-a flip unit; 3111-flip; 31111-a flipping panel; 31112-a limiting plate; 311121-first spacing segment; 311122-a second spacing segment; 311123-first inclined surface; 31113-flip handle; 3112-a limiting member; 31121-a first zone of avoidance; 312-a first flip support; 3121-slots; 313-flip mount; 3131—a fixed block; 3132-a second inclined surface; 3133-a limit column; 314-flipping the elastic; 315-a second flip support; 32-flipping the carrier; 321-a second zone of avoidance; 322-receiving holes;

4-a liquid injection mechanism; 41-a liquid injection tank; 411-can body; 4111-third inclined surface; 412-a catheter; 4121-fourth inclined surface; 42-liquid injection adjusting piece; 421-pouring nozzle; 43-liquid injection elastic piece; 44-lifting element.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

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 utility model 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, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Example 1

As shown in fig. 1-3, fig. 1 is a perspective view of a support mechanism 2; fig. 2 is another perspective view of the support mechanism 2; fig. 3 is a perspective view of the lifting assembly 21. The supporting mechanism 2 comprises a lifting assembly 21, a lifting supporting assembly 22 and a supporting adjusting assembly 23, wherein the lifting assembly 21 is connected with the lifting supporting assembly 22, and the supporting adjusting assembly 23 is arranged on one side, far away from the lifting assembly 21, of the lifting supporting assembly 22; the battery is placed on the supporting and adjusting assembly 23, and the lifting assembly 21 drives the supporting and adjusting assembly 23 to move up and down through the lifting and supporting assembly 22.

The lifting assembly 21 includes a lifting driving member 211 and a lifting driving member 212, the lifting driving member 211 is connected with the lifting driving member 212, and the lifting driving member 212 is also connected with the lifting support assembly 22. The lifting transmission member 212 comprises two lifting transmission blocks 2121 and two groups of lifting transmission plates 2122, wherein the two lifting transmission blocks 2121 are connected with the lifting driving member 211, the two groups of lifting transmission plates 2122 are respectively arranged at two sides of the two lifting transmission blocks 2121, and the lifting transmission plates 2122 are connected with the lifting support assembly 22. In specific application, the lifting driving piece 211 is of a hand wheel structure, the hand wheel structure comprises a hand wheel and a screw, two sections of threads with opposite rotation directions are arranged on the screw, and lifting and lowering of the lifting support assembly 22 can be realized when the hand wheel is in forward and reverse rotation; the two lifting transmission blocks 2121 are respectively in threaded connection with two sections of threads of a screw on the lifting driving piece 211, and when the hand wheel is rotated, the two lifting transmission blocks 2121 move towards opposite directions or opposite directions. In this embodiment, the lifting transmission plate 2122 is composed of four plate bodies 21221, the four plate bodies 21221 are sequentially connected end to form a quadrilateral, and each plate body 21221 is connected in a hinged manner, namely four hinged positions are formed, wherein two opposite hinged positions are also connected with one side of two lifting transmission blocks 2121, one hinged position is connected with a connecting block, the connecting block is connected with the lifting support assembly 22, and the rest hinged position is connected with a support block.

The lifting support assembly 22 includes a lifting support 221, one side of the lifting support 221 is connected with a connection block of the lifting transmission member 212, and the other side of the lifting support 221 is connected with the support adjustment assembly 23. Further, the lifting support assembly 22 further comprises a plurality of support guides 222, the plurality of support guides 222 are distributed on the lifting support 221 at intervals, the lifting support 221 is slidably connected with the support guides 222, and stability and position accuracy during movement of the lifting support 221 are improved through the arrangement of the plurality of support guides 222.

The supporting and adjusting assembly 23 comprises a first adjusting piece 231 and a second adjusting piece 232, the first adjusting piece 231 and the second adjusting piece 232 are located on one side, far away from the lifting driving piece 211, of the lifting supporting piece 221, the first adjusting piece 231 and the second adjusting piece 232 are arranged at intervals, and the intervals between the first adjusting piece 231 and the second adjusting piece 232 are used for placing batteries. Further, the first adjusting member 231 and/or the second adjusting member 232 are slidably connected to the elevating support member 221, and the other is fixedly connected to the elevating support member 221; or the first adjusting member 231 and the second adjusting member 232 are both slidably connected to the lifting support member 221; in this embodiment, the first adjusting member 231 and the second adjusting member 232 can slide relative to the lifting support 221. Further, the first adjusting member 231 and the second adjusting member 232 are respectively provided with a first guiding slot 233 and a first connecting member 234, the first guiding slot 233 is opened along the width direction, the first connecting member 234 is disposed in the first guiding slot 233, and one end of the first connecting member 234 penetrates the first guiding slot 233 and is connected with the lifting supporting member 221. Specifically, the number of the first guide grooves 233 may be multiple, the number of the first connecting members 234 corresponds to the number of the first guide grooves 233, and the first guide grooves 233 and the first connecting members 234 are matched to facilitate adjustment of the space between the first adjusting members 231 and the second adjusting members 232 so as to adapt to batteries with different widths, and meanwhile, the arrangement of the plurality of first guide grooves 233 can stabilize connection between the first adjusting members 231 and the second adjusting members 232 and the lifting support 221. Specifically, the first connector 234 is a bolt. Preferably, the support adjusting assembly 23 further includes a third adjusting member 235, the third adjusting member 235 is disposed on the lifting supporting member 221, the third adjusting member 235 is disposed at an extension of the interval between the first adjusting member 231 and the second adjusting member 232, the accommodating position 236 is formed by the cooperation of the first adjusting member 231, the second adjusting member 232 and the third adjusting member 235, and the battery is disposed in the accommodating position 236. Further preferably, the third adjusting member 235 is provided with a second guide groove 237 and a second connecting member 238, the second guide groove 237 is provided along the length direction, and one end of the second connecting member 238 penetrates the second guide groove 237 and is connected to the lifting supporting member 221. Specifically, the number of the second guide grooves 237 may be multiple, the number of the second connecting members 238 corresponds to the number of the second guide grooves, and the length of the accommodating position 236 is convenient to be adjusted by matching the second guide grooves 237 with the second connecting members 238 so as to adapt to batteries with different lengths, and meanwhile, the arrangement of the plurality of second guide grooves 237 can also stabilize the connection between the third adjusting member 235 and the lifting supporting member 221. The second connecting member 238 in this embodiment is a bolt.

In another embodiment, the number of the supporting and adjusting components 23 is plural, and the supporting and adjusting components 23 are spaced apart from the lifting supporting component 221, so as to facilitate the simultaneous injection of multiple batteries.

In use, the hand wheel of the lifting driving member 211 is rotated, the two lifting driving blocks 2121 move in opposite directions, and meanwhile, the plate 21221 drives the lifting supporting member 221 to lift, at this time, the battery with low height can be placed in, in addition, the first connecting member 234 and/or the second connecting member 238 can be loosened synchronously, at this time, the first adjusting member 231 can move along the first guiding groove 233 and relative to the first connecting member 234, and the second adjusting member 232 can move along the second guiding groove 237 and relative to the second connecting member 238, so as to adjust the size of the accommodating position 236 and adapt to batteries with different widths and lengths. Conversely, rotating the hand wheel of the lift drive 211 in opposite directions, the two lift drive blocks 2121 move away from each other, and the lift support 221 moves downward to accommodate the higher battery.

The lifting assembly 21 drives the lifting support member 221 to perform lifting motion in the height direction, and the first adjusting member 231 and the second adjusting member 232 located on the lifting support member 221 also perform lifting motion therewith, in addition, the first adjusting member 231 and/or the second adjusting member 232 can slide in the width direction, and the battery is placed in the interval position between the first adjusting member 231 and the second adjusting member 232, so that the battery with different sizes can be compatible through adjustment of the height dimension and the width dimension, not only is the cost reduced, but also the production efficiency can be improved.

Example two

As shown in fig. 4-6, fig. 4 is a perspective view of the priming device; FIG. 5 is another perspective view of the priming device; fig. 6 is a cross-sectional view of the priming device. The liquid injection device comprises a bearing mechanism 1, a supporting mechanism 2, a turnover mechanism 3 and a liquid injection mechanism 4, wherein the turnover mechanism 3 is arranged on the bearing mechanism 1, and the liquid injection mechanism 4 is arranged on the turnover mechanism 3; the battery is placed on the supporting mechanism 2, the turnover mechanism 3 drives the liquid injection mechanism 4 to perform turnover movement, and when the liquid injection mechanism 4 is in contact with the battery, electrolyte in the liquid injection mechanism 4 is injected into the battery.

When the device is specifically applied, the bearing mechanism 1 comprises a first bearing plate 11 and a second bearing plate 12, the first bearing plate 11 and the second bearing plate 12 are oppositely arranged, the turnover mechanism 3 is arranged on the first bearing plate 11 and the second bearing plate 12, the supporting mechanism 2 is positioned between the first bearing plate 11 and the second bearing plate 12, and the first bearing plate 11 and the second bearing plate 12 play a bearing role on the turnover mechanism 3 and the liquid injection mechanism 4. Further, the bearing mechanism 1 further comprises a third bearing plate 13, the third bearing plate 13 is located between the first bearing plate 11 and the second bearing plate 12, the third bearing plate 13 is respectively connected with the first bearing plate 11 and the second bearing plate 12, and the supporting mechanism 2 is arranged on the third bearing plate 13, so that the whole liquid injection device is convenient to move, and the use convenience of the liquid injection device is improved. Furthermore, the carrying mechanism 1 further comprises a carrying handle 14, the carrying handles 14 are disposed on the first carrying plate 11 and the second carrying plate 12, and the carrying handle 14 is more beneficial to applying force to the priming device and further moving the priming device.

Referring back to fig. 4, the supporting mechanism 2 in the present embodiment adopts the structure of the first embodiment. The method comprises the following steps: the supporting blocks of the lifting transmission member 212 are located on the third bearing plate 13, and meanwhile, the plurality of supporting guide members 222 are supported on the third bearing plate 13.

As shown in fig. 7-8, fig. 7 is a schematic perspective view of the turnover mechanism 3; fig. 8 is another perspective view of the tilting mechanism 3. The turnover mechanism 3 comprises a turnover assembly 31 and a turnover bearing piece 32, the turnover assembly 31 is arranged on the first bearing plate 11 and/or the second bearing plate 12, the turnover bearing piece 32 is connected with the turnover assembly 31, and the liquid injection mechanism 4 is arranged on the turnover bearing piece 32.

Referring to fig. 9-11, fig. 9 is a schematic perspective view of the flipping unit 311; fig. 10 is another schematic perspective view of the flipping unit 311; fig. 11 is a schematic plan view of the flipping unit 311. The turnover assembly 31 includes a turnover unit 311 and a first turnover support 312, and the first turnover support 312 is disposed on the first loading plate 11 and/or the second loading plate 12. The turning unit 311 includes a turning member 31111 and a limiting member 3112, where the turning member 31111 is rotatably connected to the first turning support 312, and specifically, the turning member 31111 is rotatably connected to the first turning support 312 through a connecting shaft (not shown). The limiting member 3112 is disposed on one side of the first overturning supporting member 312, the limiting member 3112 is disposed opposite to the overturning member 31111, and rotation of the overturning member 31111 is limited by the limiting member 3112.

The turning piece 31111 includes a turning plate 31111 and a limiting plate 31112, the turning plate 31111 is rotatably disposed on the first turning support 312, the turning plate 31111 is connected to the limiting plate 31112, and at the same time, the limiting plate 31112 extends toward the outside of the turning plate 31111, i.e. the limiting plate 31112 protrudes out of the turning plate 31111; the stopper 31112 is disposed opposite to the stopper 3112, the flipping plate 31111 rotates together with the stopper 31112, and when the stopper 31112 abuts against the stopper 3112, the flipping plate 31111 stops rotating. Specifically, the first inclined surface 311123 is provided on the limiting plate 31112, the first inclined surface 311123 faces the limiting member 3112, and when the first inclined surface 311123 abuts against the limiting member 3112, the turning plate 31111 cannot be further turned, i.e. the rotatable angle of the turning plate 31111 can be determined by the first inclined surface 311123. The angle by which the flipping plate 31111 can rotate in this embodiment is 40 °.

The side of the limiting member 3112 facing the turning member 31111 has a first avoidance area 31121, the first inclined surface 311123 is located in the first avoidance area 31121, and the limiting plate 31112 can rotate in the first avoidance area 31121, when the first inclined surface 311123 abuts against the side wall of the first avoidance area 31121 and cannot rotate in the same direction, in particular application, an included angle formed between the first inclined surface 311123 and the side wall of the first avoidance area 31121 is an angle that the turning plate 31111 can rotate, that is, in a turned-down state, an included angle between the first inclined surface 311123 and the side wall of the first avoidance area 31121 is 40 °, and a maximum angle that the turning plate 31111 can rotate is 40 °; in the flipped up state, the angle between the first inclined surface 311123 and the side wall of the first space-avoiding section 31121 is 0 °, and the flipping plate 31111 cannot continue to rotate in the same direction. By providing the first space 31121, it is advantageous to reduce costs and simplify the structure.

Further, the flip member 31111 further includes a flip handle 31113, wherein the flip handle 31113 is located on a side of the flip plate 31111 away from the limiting plate 31112, and meanwhile, the flip handle 31113 extends towards the exterior of the flip plate 31111, and the flip plate 31111 is driven to rotate by the flip handle 31113, so that an external force is better applied to the flip member 31111.

Referring again to fig. 12-14, fig. 12 is a schematic perspective view of the flipping assembly 31; fig. 13 is another perspective view of the flipping assembly 31; fig. 14 is a schematic perspective view of the flip-over fixture 313. The turnover assembly 31 further includes a turnover fixing member 313 and a turnover elastic member 314, the turnover fixing member 313 is rotatably disposed on one side of the turnover plate 31111, the turnover elastic member 314 is connected to the turnover fixing member 313, and one end of the turnover fixing member 313 is rotatable to be clamped with the first turnover support member 312. Specifically, the flipping fixing members 313 are rotatably coupled to the flipping plate 31111 by a rotation coupling shaft (not shown). Further, the end of the turnover fixing member 313 near the first turnover supporting member 312 is provided with a fixing block 3131, and the first turnover supporting member 312 is provided with a clamping groove 3121, and since the turnover fixing member 313 is on the same plane as the first turnover supporting member 312, and the fixing block 3131 is matched with the clamping groove 3121, the fixing block 3131 can be clamped into the clamping groove 3121, so that the turnover plate 31111 and the first turnover supporting member 312 are relatively stationary and cannot move. Further, the overturning fixing 313 is further provided with a second inclined surface 3132, and a limiting post 3133 is disposed on the second inclined surface 3132, and the overturning elastic member 314 is sleeved on the limiting post 3133. In a specific application, one end of the flip elastic member 314 is connected to the flip carrier 32, and the other end of the flip elastic member 314 abuts against the second inclined surface 3132. When a force is applied to one end of the flipping fixing member 313 away from the first flipping supporting member 312, the flipping fixing member 313 rotates relative to the flipping plate 31111, and the second inclined surface 3132 compresses the flipping elastic member 314 to disengage the fixing block 3131 from the locking groove 3121, so that the flipping member 31111 can rotate to the flipped-up state; after the force is removed, the elastic force generated by the reset of the turnover elastic member 314 pushes the turnover fixing member 313 to rotate, the fixing block 3131 moves towards the direction close to the first turnover support member 312, so that the fixing block 3131 is clamped into the clamping groove 3121, the elastic force of the turnover elastic member 314 continuously acts on the turnover fixing member 313, and the clamping effect of the fixing block 3131 and the clamping groove 3121 is further enhanced, so that the connection between the turnover fixing member 313 and the first turnover support member 312 is more stable. By the arrangement of the second inclined surface 3132, the force of the flipping fixing member 313 is basically transferred towards the flipping elastic member 314 during rotation, and the position limitation of the flipping elastic member 314 is matched by the limit post 3133, so that the force is better transferred. Specifically, the flip elastic member 314 is a spring. Further, one end of the flip elastic member 314 may be fixedly connected to other components, or a structure extending from the flip plate 31111 may be fixedly connected to the flip elastic member 314, which is not limited in particular.

Still further, the overturning assembly 31 further includes a second overturning supporting member 315, the second overturning supporting member 315 is disposed on one side of the limiting member 3112 away from the first overturning supporting member 312, two sides of the overturning plate 31111 are respectively rotatably connected with the first overturning supporting member 312 and the second overturning supporting member 315, and specifically, the connecting shaft penetrates through the first supporting member 312, the overturning plate 31111 and the second overturning supporting member 315, so that the overturning plate 31111 can rotate relative to the first overturning supporting member 312 and the second overturning supporting member 315. The first and second flipping supports 312 and 315 support the flipping plate 31111 together, thereby improving the stability of the flipping plate 31111 during rotation.

The flip assembly 31 has two states, namely a flipped up state and a flipped down state, specifically:

turning up state: the flipping plate 31111 and the limiting plate 31112 rotate together relative to the first flipping supporting member 312, at this time, the first inclined surface 311123 rotates in a direction approaching the limiting member 3112, and when the first inclined surface 311123 abuts against the limiting member 3112, the flipping plate 31111 cannot continue to rotate, so that battery loading is enabled.

And (3) a turnover state: the flipping plate 31111 and the limiting plate 31112 rotate together relative to the first flipping supporting member 312, at this time, the first inclined surface 311123 rotates in a direction away from the limiting member 3112, and the first inclined surface 311123 is not in contact with the limiting member 3112, and after the fixing block 3131 is locked into the locking slot 3121, the flipping plate 31111 cannot rotate continuously, so that the battery injection can be performed.

Referring again to fig. 15, fig. 15 is a schematic perspective view of the flipping carrier 32. The turnover bearing member 32 is provided with a second avoidance zone 321, and the turnover fixing member 313 is located in the second avoidance zone 321, that is, the turnover fixing member 313 can rotate in the second avoidance zone 321. Still further, the side wall of the second avoidance area 321 is further provided with a receiving hole 322, one end of the turnover elastic member 314 is located in the receiving hole 322, and the setting of the receiving hole 322 not only plays a bearing role on the turnover elastic member 314, but also facilitates the position fixing of the turnover elastic member 314, that is, in the state that the turnover elastic member 314 is compressed or expanded, the received force or the generated force is transmitted along the direction of the turnover elastic member 314, so that the turnover fixing member 313 rotates more smoothly and the service life of the turnover elastic member 314 is prolonged. In addition, the arrangement of the second avoidance area 321 and the accommodating hole 322 can simplify the structure of the turnover mechanism 3, so that the structure of the turnover mechanism 3 is more compact, and the whole volume of the turnover mechanism 3 is reduced.

In this embodiment, the number of the turnover assemblies 31 is two, the two turnover assemblies 31 are respectively located at two ends of the turnover bearing member 32, one turnover assembly 31 is disposed on the first bearing plate 11, and the other turnover assembly 31 is disposed on the second bearing plate 12. The turnover bearing members 32 are conveniently and stably turned over by the arrangement of the two turnover assemblies 31, and in addition, when the electrolyte in the electrolyte injection mechanism 4 is heavier and heavier, the arrangement of the two turnover assemblies 31 is beneficial to improving the bearing capacity of the turnover bearing members 32.

Turning to fig. 4-6 and referring to fig. 16-17, fig. 16 is a perspective view of the liquid injection tank 41; fig. 17 is a cross-sectional view of the liquid injection tank 41. The liquid filling mechanism 4 includes a liquid filling tank 41, the liquid filling tank 41 being located on the tilting carrier 32, the liquid filling tank 41 being for storing an electrolyte for filling into the battery. The liquid filling tank 41 comprises a tank body 411 and a liquid guide tube 412, the tank body 411 is arranged on the turnover bearing piece 32, one end of the liquid guide tube 412 is connected and communicated with the tank body 411, the other end of the liquid guide tube 412 penetrates through the turnover bearing piece 32, and electrolyte in the tank body 411 is led out through the liquid guide tube 412. In this embodiment, a third inclined surface 4111 is disposed on one side of the can 411 close to the liquid guiding tube 412, a fourth inclined surface 4121 is disposed on one end of the liquid guiding tube 412 away from the can 411, and the third inclined surface 4111 and the fourth inclined surface 4121 are synchronously disposed to facilitate collecting and discharging the electrolyte in the can 411, so as to reduce the duration of liquid injection. Further, the liquid injection mechanism 4 further includes a liquid injection adjusting member 42 and a liquid injection elastic member 43, the liquid injection adjusting member 42 is sleeved on the outer surface of the liquid guide tube 412, the liquid injection adjusting member 42 is located between the liquid guide tube 412 and the turnover bearing member 32, the liquid injection elastic member 43 is sleeved on the liquid guide tube 412, one end of the liquid injection elastic member 43 is fixed, and the other end of the liquid injection elastic member 43 is connected with the liquid injection adjusting member 42. In a specific application, the outer surface of the liquid guide tube 412 is provided with threads, and the liquid injection adjusting piece 42 is in threaded connection with the liquid guide tube 412; the one end cover that drain pipe 412 kept away from can body 411 is equipped with annotates liquid mouth 421, annotates liquid mouth 421 and the notes liquid mouth looks adaptation of battery, based on annotating liquid mouth 421 and drain pipe 412's detachable connection, to the battery of different grade type, in order to improve annotating the liquid effect, the change of accessible notes liquid mouth 421 to adapt to the battery of different structures. Further, annotate liquid mechanism 4 still includes lifting piece 44, lifting piece 44 is located between upset carrier 32 and the body 411, liquid guide pipe 412 runs through lifting piece 44 and upset carrier 32, the body 411 supports in the upper surface of lifting piece 44, annotate liquid elastic component 43's one end and lifting piece 44's lower surface is connected, through lifting piece 44's setting, be convenient for annotate liquid elastic component 43's assembly and reinforcing to annotate liquid elastic component 43's compressive force, and then also strengthen annotate liquid elastic component 43 and act on annotate elasticity on the liquid regulating part 42, when annotating the liquid, under the dual effect of the gravity of body 411 and annotate liquid elastic component 43's elasticity, annotate liquid mouth 421 and battery annotate the tight laminating of liquid mouth, promote its leakproofness, prevent the emergence of weeping phenomenon. In addition, after the liquid filling nozzle 421 contacts with the battery liquid filling port, the overturning fixing member 313 is under the elastic force of the liquid filling elastic member 43, and the fixing block 3131 is tightly clamped with the clamping groove 3121, so as to limit the position of the overturning bearing member 32. Specifically, the number of the liquid filling mechanisms 4 may be plural, and the specific number of the liquid filling mechanisms 4 corresponds to the accommodating position 236 of the supporting mechanism 2, that is, one liquid filling mechanism 4 corresponds to the battery on one accommodating position 236. The liquid injection elastic member 43 is a spring; the nozzle 421 may be a rubber nozzle.

Through the cooperation of the bearing mechanism 1, the supporting mechanism 2, the turnover mechanism 3 and the liquid injection mechanism 4, the turnover assembly drives the turnover bearing piece 32 and the liquid injection mechanism 4 to turn over relative to the bearing mechanism 1, at the moment, the battery is put into the accommodating position 236, then the turnover assembly resets, and the liquid injection mechanism 4 is communicated with the battery and performs liquid injection; the mode of adopting the side upset provides sufficient space for battery material loading, in addition, upset mode easy operation and laborsaving, greatly reduced the operation degree of difficulty, still improved efficiency simultaneously.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.

Claims (10)

1. A support mechanism, comprising:

a lifting assembly (21);

a lifting support assembly (22) comprising a lifting support (221), the lifting support (221) being connected to an output end of the lifting assembly (21); and

a support adjusting assembly (23) comprising a first adjusting piece (231) and a second adjusting piece (232), wherein the first adjusting piece (231) and the second adjusting piece (232) are arranged at one side of the lifting supporting piece (221) far away from the lifting assembly (21) at intervals;

in the width direction, at least one of the first and second adjustment members (231, 232) is slidably connected to the lifting support member (221).

2. The supporting mechanism according to claim 1, wherein the first adjusting member (231) and/or the second adjusting member (232) is provided with a first guide groove (233) and a first connecting member (234), the first guide groove (233) is opened in a width direction, the first connecting member (234) passes through the first guide groove (233) to be connected with the lifting supporting member (221), and the first adjusting member (231) and/or the second adjusting member (232) are fixedly connected to the lifting supporting member (221).

3. The support mechanism according to claim 1 or 2, wherein the support adjustment assembly (23) further comprises a third adjustment member (235), the third adjustment member (235) is disposed on the lifting support member (221), and the third adjustment member (235) is located in an extending direction of a distance between the first adjustment member (231) and the second adjustment member (232), and the first adjustment member (231), the second adjustment member (232) and the third adjustment member (235) together enclose a receiving position (236).

4. A support mechanism according to claim 3, wherein the third adjusting member (235) is provided with a second guide groove (237) and a second connecting member (238), the second guide groove (237) is provided along the length direction, and the second connecting member (238) passes through the second guide groove (237) to be connected with the lifting support member (221) and fixedly connects the third adjusting member (235) to the lifting support member (221).

5. The support mechanism according to claim 1 or 2, wherein the lifting assembly (21) comprises a lifting drive member (211) and a lifting transmission member (212), the lifting drive member (211) being connected to the lifting transmission member (212), the lifting transmission member (212) being connected to the lifting support member (221).

6. The support mechanism according to claim 1 or 2, wherein the lifting support assembly (22) further comprises a plurality of support guides (222), a plurality of the support guides (222) being in sliding connection with the lifting support (221).

7. A priming device comprising a support mechanism (2) as claimed in any one of claims 1 to 6.

8. The priming device of claim 7, further comprising

A carrying mechanism (1);

the turnover mechanism (3) comprises a turnover assembly (31) and a turnover bearing piece (32), wherein the turnover assembly (31) is connected with the bearing mechanism (1), and the turnover bearing piece (32) is connected with the turnover assembly (31); and

a liquid injection mechanism (4) provided to the overturning bearing (32);

the overturning assembly (31) can drive the liquid injection mechanism (4) to overturn relative to the bearing mechanism (1), so that the liquid injection mechanism (4) can inject liquid into the battery on the supporting mechanism (2).

9. The priming device of claim 8, wherein the inversion assembly (31) comprises an inversion member (3111), a stopper (3112) and a first inversion support (312), the first inversion support (312) being disposed on the carrier (1), the stopper (3112) being disposed on the first inversion support (312), the inversion member (3111) comprising an inversion plate (31111) and a stopper plate (31112), the inversion plate (31111) being rotatably connected to the first inversion support (312), the stopper plate (31112) extending outwardly of the inversion plate (31111); wherein,

in the turned-up state, the limiting plate (31112) abuts against the limiting member (3112), so that the turning member (3111) is stopped at the turned-up position.

10. The priming device of claim 9, wherein the stop plate (31112) has a first sloped face (311123), the stop (3112) has a first keep-out region (31121), the first sloped face (311123) being located within the first keep-out region (31121); in the raised state, the first inclined surface (311123) abuts against the side wall of the first avoidance region (31121).