阅读说明：本技术 一种蓄电池加工用电解液均匀灌装装置 (Even filling device of electrolyte for battery processing ) 是由 吴明耀 刘三元 于 2021-09-22 设计创作，主要内容包括：本发明涉及蓄电池加工领域,尤其涉及一种蓄电池加工用电解液均匀灌装装置,包括有蓄电池、注液口、液框、电动推杆等；蓄电池上方呈线性分布的方式固接有六个注液口,注液口均匀分布,注液口与蓄电池相通,其它移动设备上设有液框,液框位于六个注液口上方,液框外部前侧固定安装有电动推杆。通过电动推杆及其上装置的配合,当电动推杆收缩时,下料框内下部的电解液灌装到蓄电池内部,接着液框内部的电解液流到下料框内上部,当电动推杆伸长时,下料框内上部的电解液可以流到其内下部,为下一次的注入做准备,使得本装置每次定量地向蓄电池内部灌装电解液,实现了能够均匀地灌装电解液的目的。(The invention relates to the field of storage battery processing, in particular to an electrolyte uniform filling device for storage battery processing, which comprises a storage battery, a liquid injection port, a liquid frame, an electric push rod and the like; six liquid filling openings are fixedly connected above the storage battery in a linear distribution mode, the liquid filling openings are uniformly distributed and communicated with the storage battery, a liquid frame is arranged on other mobile equipment and is positioned above the six liquid filling openings, and an electric push rod is fixedly arranged on the front side of the outer portion of the liquid frame. Through the cooperation of electric putter and device above, when electric putter shrink, inside the electrolyte filling of lower part to the battery in the unloading frame, upper portion in the inside electrolyte flow of liquid frame to the unloading frame after that, when electric putter extension, the electrolyte on upper portion can flow its interior lower part in the unloading frame, is prepared for the injection of next time for this device is at every turn to the inside filling electrolyte of battery quantitatively, has realized the purpose that can fill electrolyte evenly.)

1. An electrolyte uniform filling device for processing a storage battery comprises a storage battery (1), it is characterized by also comprising a liquid injection port (2), a liquid frame (3), an electric push rod (4), a first expansion bracket (5), a liquid injection mechanism (6) and a liquid level detection mechanism (7), wherein six liquid injection ports (2) are fixedly connected above the storage battery (1) in a linear distribution manner, the liquid injection ports (2) are uniformly distributed, the liquid injection ports (2) are communicated with the storage battery (1), be equipped with liquid frame (3) on other mobile devices, liquid frame (3) are located six and annotate liquid mouth (2) tops, and liquid frame (3) outside front side fixed mounting has electric putter (4), and electric putter (4) telescopic shaft one end rigid coupling has first expansion bracket (5), and liquid frame (3) are passed in first expansion bracket (5), are equipped with on liquid frame (3) and annotate liquid mechanism (6), are equipped with liquid level detection mechanism (7) on annotating liquid mechanism (6).

2. The uniform electrolyte filling device for the storage battery processing as claimed in claim 1, wherein the electrolyte filling mechanism (6) comprises a first sliding bar (61), a second telescopic frame (62), a first return spring (63), a rotating plate (64), a rubber strip (65), a torsion spring (66), a sliding wedge frame (67), a second return spring (68), a blanking frame (69), a wedge strip (611), a connecting frame (612), a first magnet (613), a rubber ring (614), a push plate (615), a second magnet (616), a third return spring (617) and an opening and closing rod (618), the plurality of first sliding bars (61) are slidably connected on the inner wall of the rear side of the liquid frame (3) in a linear distribution manner, the second telescopic frame (62) is fixedly connected at the bottom end of the first sliding bar (61), the first return spring (63) is connected between the second telescopic frame (62) and the liquid frame (3), the upper part of the second telescopic frame (62) is rotatably connected with a pair of rotating plates (64), the two rotating plates (64) are contacted, one side, far away from each other, of each rotating plate (64) is fixedly connected with a rubber strip (65), a torsion spring (66) is connected between each rotating plate (64) and the second telescopic frame (62), the upper part of the second telescopic frame (62) is slidably connected with a sliding wedge frame (67), the top of the sliding wedge frame (67) is contacted with the first telescopic frame (5), a second reset spring (68) is connected between each sliding wedge frame (67) and the second telescopic frame (62), the lower part of the liquid frame (3) is fixedly connected with six blanking frames (69) in a linear distribution mode, the blanking frames (69) are communicated with the liquid frame (3), the blanking frames (69) are uniformly distributed, the adjacent blanking frames (69) are attached to the liquid injection port (2), the upper part of the inner wall of each blanking frame (69) is attached to the rotating plates (64), the inner wall of the blanking frame (69) is fixedly connected with wedge-shaped strips (611) in a four-corner mode, the four wedge-shaped strips (611) are positioned below the two rotating plates (64), a connecting frame (612) is fixedly connected inside the blanking frame (69), first magnetic blocks (613) are fixedly connected on the connecting frame (612) in a four-corner distribution mode, a rubber ring (614) is fixedly connected on the lower portion of the second telescopic frame (62), the rubber ring (614) is positioned inside the blanking frame (69), the rubber ring (614) is attached to the blanking frame (69), a push plate (615) is fixedly connected inside the rubber ring (614), four second magnetic blocks (616) are slidably connected on the push plate (615) in an array distribution mode, the second magnetic blocks (616) penetrate through the push plate (615), the tops of adjacent second magnetic blocks (616) are magnetically attracted to the bottom of the first magnetic blocks (613), and a third reset spring (617) is connected between the push plate (615) and the second magnetic blocks (616), an opening and closing rod (618) is fixedly connected to the lower portion of the push plate (615), the opening and closing rod (618) penetrates through the bottom of the blanking frame (69), and the opening and closing rod (618) is attached to the bottom of the blanking frame (69).

3. The device for uniformly filling the electrolyte for the processing of the storage battery as claimed in claim 2, wherein the first magnet (613) and the second magnet (616) are both permanent magnets, and the first magnet (613) is used for magnetically attracting the second magnet (616) and enabling the second magnet to not block the rubber ring (614).

4. The device for uniformly filling the electrolyte for the storage battery processing as claimed in claim 2, wherein the liquid level detection mechanism (7) comprises a second slide bar (71), a first floating ring (72) and graduated scales (73), the second slide bar (71) is symmetrically and slidably connected to the lower part of the blanking frame (69), the second slide bar (71) penetrates through the electrolyte filling port (2) and the storage battery (1), the first floating ring (72) is fixedly connected to the lower parts of the two second slide bars (71) together, the first floating ring (72) is positioned in the storage battery (1), and the graduated scales (73) are arranged on the outer walls of the front side and the rear side of the blanking frame (69).

5. The device for uniformly filling the electrolyte for the storage battery processing as claimed in claim 4, further comprising a timing mechanism (8), wherein the timing mechanism (8) is arranged inside the blanking frame (69), the timing mechanism (8) comprises a second floating ring (81) and a pressure sensor (82), the second floating ring (81) is connected to the inner lower part of the blanking frame (69) in a sliding manner, and the pressure sensor (82) is symmetrically and fixedly connected to the blanking frame (69).

6. The device for uniformly filling the electrolyte for the storage battery processing according to claim 5, characterized by further comprising a defoaming mechanism (9), wherein the defoaming mechanism (9) is arranged at the lower part of the blanking frame (69), the defoaming mechanism (9) comprises a liquid blocking cylinder (91) and sharp spines (92), the lower part of the blanking frame (69) is fixedly connected with the liquid blocking cylinder (91), the liquid blocking cylinder (91) is positioned inside the liquid injection port (2), and a plurality of sharp spines (92) are arranged at the lower part in the liquid blocking cylinder (91) in an array manner.

7. The apparatus for uniformly filling an electrolyte for secondary battery processing as set forth in claim 6, wherein said liquid blocking cylinder (91) is a hollow cylinder having a tapered bottom, and serves to prevent the amount of the electrolyte filled into the interior of the secondary battery 1 from varying after the electrolyte is splashed out.

8. The uniform electrolyte filling device for the storage battery processing according to claim 6, characterized by further comprising a liquid dispersing mechanism (10), wherein the liquid dispersing mechanism (10) is arranged at the lower part of the liquid blocking cylinder (91), the liquid dispersing mechanism (10) comprises a connecting strip (101), a rotating ring (102), a liquid throwing plate (103), a nut (104) and a screw (105), the connecting strip (101) is symmetrically and fixedly connected to the outer side of the lower part of the liquid blocking cylinder (91), the connecting strip (101) penetrates through the storage battery (1), the screw (105) is fixedly connected to the lower part of the opening and closing rod (618), the screw (105) penetrates through the liquid blocking cylinder (91) and the storage battery (1), the nut (104) is connected to the lower part of the screw (105) in a threaded fit manner, the rotating ring (102) is fixedly connected to the nut (104), the rotating ring (102) is positioned inside the storage battery (1), and the rotating ring (102) is in sliding fit with the connecting strip (101), the upper part of the rotating ring (102) is fixedly connected with a plurality of liquid throwing plates (103) in a circumferentially distributed manner.

9. The apparatus for uniformly filling the electrolyte for the battery processing as claimed in claim 8, wherein said liquid-throwing plate (103) has a fan-shaped structure, and a pair of baffles are provided at the edge of the liquid-throwing plate (103), and the liquid-throwing plate (103) is used for throwing the electrolyte flowing downward.

10. The device for uniformly filling the electrolyte for the storage battery processing according to claim 8, characterized by further comprising a closing mechanism (11), wherein the closing mechanism (11) is arranged on the second sliding rod (71) positioned at the front side, the closing mechanism (11) comprises a fixing strip (111) and a wedge-shaped frame (112), the fixing strip (111) is fixedly connected to the top of the second sliding rod (71) positioned at the front side, the wedge-shaped frame (112) is fixedly connected to the upper part of the fixing strip (111), the wedge-shaped frame (112) is in sliding fit with the liquid frame (3), and the wedge-shaped frame (112) penetrates through the liquid frame (3).

Technical Field

The invention relates to the field of storage battery processing, in particular to a uniform electrolyte filling device for storage battery processing.

Background

The storage battery is a device for directly converting chemical energy into electric energy, can realize recharging through reversible chemical reaction, is usually a lead-acid storage battery, is one of batteries, belongs to a secondary battery, utilizes external electric energy to regenerate internal active substances when the storage battery is charged, stores the electric energy into the chemical energy, and converts the chemical energy into the electric energy again when the storage battery needs to be discharged for outputting, such as a mobile phone battery and the like which are commonly used in life.

Electrolyte is the important component of battery, in the production and processing process of battery, need at the inside filling electrolyte of battery, prior art adopts the vacuous mode to carry out the single-point filling more, it utilizes the pressure difference to make electrolyte fill inside the battery, but because inside pole piece of battery and baffle have the effect of blockking, prior art electrolyte can be blockked by the inside pole piece of battery and baffle when the filling, lead to prior art to be difficult to fill electrolyte evenly in the battery, and because inside pole piece of battery and baffle block, electrolyte in the battery is difficult to flow smoothly in each baffle among the prior art, lead to pouring into the electrolyte of electrolyte position department and spill over, cause the waste of electrolyte.

Disclosure of Invention

In view of the above, it is necessary to provide an electrolyte uniform filling apparatus for battery processing, which can uniformly fill the electrolyte and effectively prevent the electrolyte from overflowing, so as to solve the problems that the electrolyte is difficult to be uniformly filled in the battery and the electrolyte easily overflows in the prior art proposed in the background art.

The technical implementation scheme of the invention is as follows: the utility model provides an even filling device of electrolyte for battery processing, including the battery, still including the battery, annotate the liquid mouth, the liquid frame, electric putter, first expansion bracket, annotate liquid mechanism and liquid level detection mechanism, the mode rigid coupling that the battery top is linear distribution has six to annotate the liquid mouth, annotate liquid mouth evenly distributed, it communicates with each other with the battery to annotate the liquid mouth, be equipped with the liquid frame on other mobile devices, the liquid frame is located six and annotates liquid mouth tops, the outside front side fixed mounting of liquid frame has electric putter, electric putter telescopic shaft one end rigid coupling has first expansion bracket, first expansion bracket passes the liquid frame, be equipped with on the liquid frame and annotate liquid mechanism, it is equipped with liquid level detection mechanism in the liquid mechanism to annotate.

In a preferred embodiment of the invention, the liquid injection mechanism comprises a first slide bar, a second expansion bracket, a first return spring, a rotating plate, a rubber strip, a torsion spring, a sliding wedge bracket, a second return spring, a blanking frame, a wedge-shaped strip, a connecting bracket, a first magnetic block, a rubber ring, a push plate, a second magnetic block, a third return spring and an opening and closing rod, wherein a plurality of first slide bars are slidably connected on the inner wall of the rear side of the liquid frame in a linear distribution manner, the bottom end of the first slide bar is fixedly connected with the second expansion bracket, the first return spring is connected between the second expansion bracket and the liquid frame, a pair of rotating plates are rotatably connected on the upper part of the second expansion bracket, the two rotating plates are contacted, the rubber strip is fixedly connected on the side far away from each other of the two rotating plates, the torsion spring is connected between the rotating plates and the second expansion bracket, the sliding wedge bracket is slidably connected on the upper part of the second expansion bracket, the top of the sliding wedge bracket is contacted with the first expansion bracket, a second reset spring is connected between the sliding wedge frame and a second telescopic frame, six blanking frames are fixedly connected with the lower part of the liquid frame in a linear distribution mode, the blanking frames are communicated with the liquid frame, the blanking frames are uniformly distributed, the adjacent blanking frames are attached to the liquid injection port, the upper parts of the inner walls of the blanking frames are attached to the rotating plates, wedge-shaped strips are fixedly connected with the inner walls of the blanking frames in a four-corner mode, the four wedge-shaped strips are positioned below the two rotating plates, a connecting frame is fixedly connected with the inner part of the blanking frame, first magnetic blocks are fixedly connected with the connecting frame in a four-corner distribution mode, a rubber ring is fixedly connected with the lower part of the second telescopic frame, the rubber ring is positioned in the blanking frame, the rubber ring is attached to the blanking frame, a push plate is fixedly connected with the inner part of the rubber ring, four second magnetic blocks are connected with the push plate in a sliding mode in which the push plate is distributed in an array mode, the second magnetic blocks penetrate through the push plate, the top of the adjacent second magnetic blocks is magnetically attracted with the bottom of the first magnetic blocks, a third reset spring is connected between the push plate and the second magnetic blocks, the lower part of the push plate is fixedly connected with an opening and closing rod, the opening and closing rod penetrates through the bottom of the blanking frame, and the opening and closing rod is attached to the bottom of the blanking frame.

In a preferred embodiment of the present invention, the first magnetic block and the second magnetic block are both permanent magnets, and the first magnetic block is used for magnetically attracting the second magnetic block so that the second magnetic block does not block the rubber ring any more.

In a preferred embodiment of the invention, the liquid level detection mechanism comprises a second slide bar, a first floating ring and a graduated scale, the second slide bar is symmetrically connected with the lower part of the blanking frame in a sliding manner, the second slide bar penetrates through the liquid injection port and the storage battery, the first floating ring is fixedly connected to the lower parts of the two second slide bars together, the first floating ring is positioned in the storage battery, and the graduated scale is arranged on the outer walls of the front side and the rear side of the blanking frame.

In a preferred embodiment of the invention, the blanking device further comprises a timing mechanism, the timing mechanism is arranged inside the blanking frame, the timing mechanism comprises a second floating ring and a pressure sensor, the second floating ring is connected to the lower portion inside the blanking frame in a sliding manner, and the pressure sensor is symmetrically and fixedly connected to the blanking frame.

In a preferred embodiment of the invention, the defoaming device further comprises a defoaming mechanism, the defoaming mechanism is arranged at the lower part of the blanking frame, the defoaming mechanism comprises a liquid blocking cylinder and sharp spines, the lower part of the blanking frame is fixedly connected with the liquid blocking cylinder, the liquid blocking cylinder is positioned in the liquid injection port, and a plurality of sharp spines are arranged at the lower part in the liquid blocking cylinder in an array manner.

In a preferred embodiment of the present invention, the liquid blocking cylinder is a hollow cylinder with a conical bottom, and functions to prevent the amount of the electrolyte filled into the battery from changing after the electrolyte is splashed out.

In a preferred embodiment of the invention, the liquid dispersing device further comprises a liquid dispersing mechanism, the liquid dispersing mechanism is arranged at the lower part of the liquid blocking cylinder, the liquid dispersing mechanism comprises a connecting strip, a rotating ring, a liquid throwing plate, a nut and a screw rod, the connecting strip is symmetrically and fixedly connected to the outer side of the lower part of the liquid blocking cylinder, the connecting strip penetrates through the storage battery, the screw rod is fixedly connected to the lower part of the opening and closing rod, the screw rod penetrates through the liquid blocking cylinder and the storage battery, the nut is connected to the lower part of the screw rod in a threaded fit manner, the rotating ring is fixedly connected to the nut, the rotating ring is located inside the storage battery, the rotating ring is in sliding fit with the connecting strip, and a plurality of liquid throwing plates are fixedly connected to the upper part of the rotating ring in a circumferentially distributed manner.

In a preferred embodiment of the present invention, the liquid-throwing plate is a fan-shaped structure, and a pair of baffles are disposed at edges of the liquid-throwing plate, and the liquid-throwing plate is used for throwing the electrolyte flowing downward.

In a preferred embodiment of the present invention, the present invention further comprises a closing mechanism, the closing mechanism is disposed on the second slide bar located at the front side, the closing mechanism includes a fixing bar and a wedge frame, the fixing bar is fixedly connected to the top of the second slide bar located at the front side, the wedge frame is fixedly connected above the fixing bar, the wedge frame is slidably engaged with the liquid frame, and the wedge frame passes through the liquid frame.

Compared with the prior art, the invention has the following advantages:

1. through the cooperation of electric putter and device above, when electric putter shrink, inside the electrolyte filling of lower part to the battery in the unloading frame, upper portion in the inside electrolyte flow of liquid frame to the unloading frame after that, when electric putter extension, the electrolyte on upper portion can flow its interior lower part in the unloading frame, is prepared for the injection of next time for this device is at every turn to the inside filling electrolyte of battery quantitatively, has realized the purpose that can fill electrolyte evenly.

2. Through the cooperation of scale and second slide bar and device above that, first floating ring and device above that can rise along with the increase of the inside electrolyte of battery, the staff can judge the height of liquid level in the battery through the relative position who observes second slide bar and scale, prevents that the inside electrolyte of battery from overflowing, has realized the purpose that the staff of can being convenient for judges the filling volume of electrolyte.

3. Through the cooperation of second floating ring and pressure sensor for electric putter is once moved at every certain interval time, and in this period of time, the inside electrolyte of filling to the battery can fully contact with the pole piece, has guaranteed simultaneously that the inside electrolyte of filling to the battery can flow to between each baffle uniformly, has realized further making the purpose of electrolyte evenly distributed.

4. According to the content of the electrolyte inside each compartment in the storage battery, when one of the compartments in the storage battery is filled with the electrolyte, the power source of one of the sliding wedge frames can be cut off, so that the device is prevented from continuously filling the electrolyte into the one of the compartments filled with the electrolyte, and the electrolyte is effectively prevented from overflowing.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a perspective view of a third embodiment of the present invention.

Fig. 5 is a schematic view of a partial sectional three-dimensional structure of the liquid injection mechanism of the present invention.

Fig. 6 is a schematic view of a first partially-separated body structure of the liquid injection mechanism of the present invention.

Fig. 7 is a schematic diagram of a second partially-separated body structure of the liquid injection mechanism of the present invention.

Fig. 8 is a perspective view of a third part of the injection mechanism of the present invention.

Fig. 9 is a schematic perspective view of a fourth part of the injection mechanism of the present invention.

FIG. 10 is a schematic perspective view of the liquid level detection mechanism of the present invention.

Fig. 11 is a schematic sectional perspective view of the timing mechanism of the present invention.

Fig. 12 is a schematic sectional perspective view of the defoaming mechanism of the present invention.

FIG. 13 is a schematic view of a first partially-separated body structure of the dispensing mechanism of the present invention.

FIG. 14 is a schematic view of a second partial body structure of the dispensing mechanism of the present invention.

Fig. 15 is a schematic perspective view of the closing mechanism of the present invention.

Fig. 16 is a schematic disassembled perspective view of the closing mechanism of the present invention.

Wherein the figures include the following reference numerals: 1. a storage battery, 2, a liquid injection port, 3, a liquid frame, 4, an electric push rod, 5, a first expansion bracket, 6, a liquid injection mechanism, 61, a first slide rod, 62, a second expansion bracket, 63, a first return spring, 64, a rotating plate, 65, a rubber strip, 66, a torsion spring, 67, a sliding wedge frame, 68, a second return spring, 69, a blanking frame, 611, a wedge strip, 612, a connecting frame, 613, a first magnetic block, 614, a rubber ring, 615, a push plate, 616, a second magnetic block, 617, a third return spring, 618, an opening and closing rod, 7, a liquid level detection mechanism, 71, a second slide rod, 72, a first floating ring, 73, a scale, 8, a timing mechanism, 81, a second floating ring, 82, a pressure sensor, 9, a defoaming mechanism, 91, a liquid blocking cylinder, 92, a spine, 10, a liquid dispersing mechanism, 101, a connecting bar, 102, a rotating ring, 103, a liquid throwing plate, 104 and a nut, 105. screw, 11, closing mechanism, 111, fixing strip, 112 and wedge-shaped frame.

Detailed Description

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.

Example 1

An electrolyte uniformly filling device for processing a storage battery, as shown in figures 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, comprises a storage battery 1, liquid filling ports 2, a liquid frame 3, an electric push rod 4, a first telescopic frame 5, a liquid filling mechanism 6 and a liquid level detection mechanism 7, wherein six liquid filling ports 2 are fixedly connected above the storage battery 1 in a linear distribution manner, the liquid filling ports 2 are uniformly distributed, the liquid filling ports 2 are communicated with the storage battery 1, the liquid frame 3 is arranged on other mobile equipment, the liquid frame 3 is positioned above the six liquid filling ports 2, the electric push rod 4 is fixedly arranged at the front side of the outer part of the liquid frame 3, one end of a telescopic shaft of the electric push rod 4, which is used for driving the equipment to fill electrolyte, is fixedly connected with the first telescopic frame 5, the first telescopic frame 5 penetrates through the liquid frame 3, the liquid filling mechanism 6 is arranged on the liquid frame 3, the liquid filling mechanism 6 is used for filling the electrolyte into the storage battery 1, be equipped with liquid level detection mechanism 7 on annotating liquid mechanism 6, liquid level detection mechanism 7 is convenient for the staff to observe the liquid level of the interior electrolyte of battery 1.

The liquid injection mechanism 6 comprises a first slide bar 61, a second telescopic frame 62, a first return spring 63, a rotating plate 64, a rubber strip 65, a torsion spring 66, a sliding wedge frame 67, a second return spring 68, a blanking frame 69, a wedge bar 611, a connecting frame 612, a first magnet 613, a rubber ring 614, a push plate 615, a second magnet 616, a third return spring 617 and an opening and closing rod 618, wherein the inner wall of the rear side of the liquid frame 3 is connected with a plurality of first slide bars 61 in a sliding manner in a linear distribution manner, the bottom end of the first slide bar 61 is fixedly connected with the second telescopic frame 62, the first return spring 63 is connected between the second telescopic frame 62 and the liquid frame 3, the upper part of the second telescopic frame 62 is rotatably connected with a pair of rotating plates 64, the two rotating plates 64 are in contact, the rubber strip 65 is fixedly connected to the side, which is far away from each other, the torsion spring 66 is connected between the rotating plates 64 and the second telescopic frame 62, the upper part of the second telescopic frame 62 is connected with the wedge frame 67 in a sliding manner, the top of the sliding wedge frame 67 contacts with the first telescopic frame 5, a second return spring 68 is connected between the sliding wedge frame 67 and the second telescopic frame 62, the lower part of the liquid frame 3 is fixedly connected with six blanking frames 69 in a linear distribution manner, the blanking frames 69 are used for temporarily storing a certain amount of electrolyte so that the electrolyte is uniformly filled into the storage battery 1, the blanking frames 69 are communicated with the liquid frame 3, the blanking frames 69 are uniformly distributed, the adjacent blanking frames 69 are attached to the liquid filling port 2, the upper part of the inner wall of the blanking frame 69 is attached to the rotating plate 64, wedge-shaped strips 611 are fixedly connected to the inner wall of the blanking frames 69 in a four-corner manner, the wedge-shaped strips 611 are used for extruding the rotating plate 64 to rotate and open so that the electrolyte on the upper part of the blanking frames 69 flows to the lower part of the rotating plate, the four wedge-shaped strips 611 are positioned below the two rotating plates 64, a connecting frame 612 is fixedly connected to the inner part of the blanking frames 69, first magnet blocks 613 are fixedly connected to the connecting frame 612 in a four-corner manner, the lower portion of the second telescopic frame 62 is fixedly connected with a rubber ring 614, the rubber ring 614 is located inside the blanking frame 69, the rubber ring 614 is attached to the blanking frame 69, a push plate 615 is fixedly connected inside the rubber ring 614, four second magnetic blocks 616 are connected to the push plate 615 in a sliding mode in an array distribution mode, the second magnetic blocks 616 are used for temporarily blocking the push plate 615, the second magnetic blocks 616 penetrate through the push plate 615, the top of each second magnetic block 616 is adjacent to the bottom of the first magnetic block 613 in a magnetic attraction mode, a third return spring 617 is connected between the push plate 615 and the second magnetic block 616, an opening and closing rod 618 is fixedly connected to the lower portion of the push plate 615, the opening and closing rod 618 is used for temporarily blocking the bottom of the blanking frame 69, the opening and closing rod 618 penetrates through the bottom of the blanking frame 69, and the opening and closing rod 618 is attached to the bottom of the blanking frame 69.

The liquid level detection mechanism 7 comprises a second slide bar 71, a first floating ring 72 and a graduated scale 73, the lower part of the blanking frame 69 is symmetrically connected with the second slide bar 71 in a sliding manner, the second slide bar 71 penetrates through the liquid injection port 2 and the storage battery 1, the lower parts of the two second slide bars 71 are fixedly connected with the first floating ring 72 together, the first floating ring 72 is small in mass, the first floating ring 72 can float on the liquid level of the electrolyte, the first floating ring 72 is located inside the storage battery 1, the graduated scale 73 is arranged on the outer walls of the front side and the rear side of the blanking frame 69, and a worker can judge the height of the liquid level in the storage battery 1 by observing the relative positions of the second slide bar 71 and the graduated scale 73.

The liquid frame 3 and the upper device thereof are arranged on other mobile devices, each blanking frame 69 is aligned with each liquid injection port 2, the upper part of the liquid frame 3 is communicated with an external electrolyte supply device, so that the electrolyte is injected into the liquid frame 3, in the normal operation process of the device, the electrolyte is filled in the lower part of the blanking frame 69, a worker manually controls the electric push rod 4 to start, the electric push rod 4 drives the first telescopic frame 5 to reciprocate up and down, when the first telescopic frame 5 moves down, the first telescopic frame 5 can push the sliding wedge frame 67 and the upper device thereof to move down, the first return spring 63 can be stretched accordingly, the push plate 617 can drive the second magnetic block 616 to move down together through the third return spring, so that the second magnetic block 616 is separated from the first magnetic block 613, the second magnetic block 616 is blocked by the push plate 615, and simultaneously the push plate 615 can drive the opening and closing rod 618 to move down together, so that the opening and closing rod 618 can not block the bottom of the blanking frame 69 any more, electrolyte at the lower part in the blanking frame 69 can flow into the liquid injection port 2 and then enter the storage battery 1, then the rotating plates 64 can contact the wedge-shaped bars 611, the wedge-shaped bars 611 can press the rotating plates 64 and the devices thereon to swing, the torsion spring 66 can be compressed accordingly, so that the two rotating plates 64 are opened, the electrolyte in the liquid frame 3 can flow into the upper part in the blanking frame 69, then the electric push rod 4 extends to drive the first expansion bracket 5 to move upwards, the sliding wedge bracket 67 and the devices thereon can be successively reset in reverse directions, so that the two rotating plates 64 are closed, then the opening and closing rod 618 is closed, meanwhile, the second magnetic block 616 does not block the push plate 615 any more, so that the electrolyte at the upper part in the blanking frame 69 can flow into the lower part to prepare for the next injection, then the device stands for a period of time, so that the electrolyte can fully contact with the pole piece in the storage battery 1, the above-mentioned steps are repeated, so that the accumulator 1 is filled with a proper amount of electrolyte.

In-process at filling electrolyte, first floating ring 72 and last device can rise under the effect of buoyancy, the staff is through observing the relative position of second slide bar 71 and scale 73, can judge the height of liquid level in the battery 1, when the liquid level that the staff observed the electrolyte in the battery 1 rises to suitable height, staff manual control electric putter 4 stop working, prevent that the inside electrolyte of battery 1 from overflowing, the filling is accomplished the back, drive this device by other mobile devices and remove, and carry out the filling to next battery 1. So, realized filling electrolyte evenly and avoided the function that electrolyte overfill spills over.

Example 2

Based on embodiment 1, as shown in fig. 11, the timing mechanism 8 is further included, the timing mechanism 8 is disposed inside the blanking frame 69, the timing mechanism 8 is configured to enable the electric push rod 4 to operate at a fixed time, the timing mechanism 8 includes a second floating ring 81 and a pressure sensor 82, the second floating ring 81 is slidably connected to the inner lower portion of the blanking frame 69, the pressure sensor 82 is symmetrically and fixedly connected to the blanking frame 69, and the pressure sensor 82 is configured to sense pressure information and transmit the information to an external control device to control the electric push rod 4 to contract.

When the electrolyte on the upper portion in the blanking frame 69 slowly flows to the lower portion in the blanking frame, the second floating ring 81 can slowly move upwards under the action of buoyancy, the electrolyte is fully contacted with a pole piece in the storage battery 1 in the process, meanwhile, the electrolyte can fully flow to positions between partition plates in the storage battery 1, the second floating ring 81 can be contacted with the pressure sensor 82, the pressure sensor 82 can sense pressure information and transmit the information to the external control equipment to control the electric push rod 4 to shrink, the storage battery 1 is filled next time by the device, and after multiple times of uniform filling, the filling of the electrolyte is also completed. In this way, the electrolyte can be further uniformly filled in the battery 1.

Example 3

Based on embodiment 2, as shown in fig. 12, the electrolyte filling device further includes a defoaming mechanism 9, the defoaming mechanism 9 is disposed at a lower portion of the blanking frame 69, the defoaming mechanism 9 is configured to remove bubbles, the defoaming mechanism 9 includes a liquid blocking cylinder 91 and spikes 92, the lower portion of the blanking frame 69 is fixedly connected to the liquid blocking cylinder 91, the liquid blocking cylinder 91 is configured to prevent electrolyte from being splashed to the outside after bubbles burst to cause electrolyte waste, the liquid blocking cylinder 91 is located inside the liquid filling port 2, a plurality of spikes 92 are disposed at a lower portion of the liquid blocking cylinder 91 in an array manner, and the spikes 92 are configured to puncture bubbles in the liquid blocking cylinder 91.

Electrolyte can produce a certain amount of bubbles at the in-process of filling, and spine 92 can pierce the bubble that keeps off in a liquid section of thick bamboo 91, prevents that the bubble from attaching to inside and causing the influence of battery 1, through keeping off a liquid section of thick bamboo 91, can prevent that the bubble from bursting back electrolyte and spattering the outside and leading to the waste of electrolyte, can prevent simultaneously that the volume that leads to filling to the inside electrolyte of battery 1 after the electrolyte spills changes, and then has guaranteed battery 1's product quality.

Example 4

Based on embodiment 3, as shown in fig. 13 and 14, the electrolyte separator further includes a liquid dispersing mechanism 10, the liquid dispersing mechanism 10 is disposed at a lower portion of the liquid blocking cylinder 91, the liquid dispersing mechanism 10 is configured to accelerate the electrolyte to flow between the separators inside the battery 1, the liquid dispersing mechanism 10 includes a connecting bar 101, a rotating ring 102, a liquid throwing plate 103, a nut 104 and a screw 105, the connecting bar 101 is symmetrically and fixedly connected to an outer side of a lower portion of the liquid blocking cylinder 91, the connecting bar 101 passes through the battery 1, the screw 105 is fixedly connected to a lower portion of the opening and closing rod 618, the screw 105 passes through the liquid blocking cylinder 91 and the battery 1, the nut 104 is connected to a lower portion of the screw 105 in a threaded fit manner, the nut 104 and an upper portion thereof can rotate by the fit of the screw 105 and the nut 104, the rotating ring 102 is fixedly connected to the nut 104, the rotating ring 102 is disposed inside the battery 1, the rotating ring 102 is slidably fitted to the connecting bar 101, and a plurality of liquid throwing plates 103 are fixedly connected to an upper portion of the rotating ring 102 in a circumferentially distributed manner, the liquid throwing plate 103 is used for throwing the electrolyte flowing downward.

In the process of downward movement of the opening and closing rod 618 and the upper device thereof, the nut 104 and the upper device thereof rotate through the matching of the screw rod 105 and the nut 104, so that the liquid throwing plate 103 throws the electrolyte flowing downwards, the electrolyte entering the storage battery 1 is more uniformly distributed, the speed of the electrolyte flowing between the partition plates inside the storage battery 1 can be increased, and the time required for standing is shortened.

Example 5

Based on embodiment 4, as shown in fig. 15 and 16, the liquid container further includes a closing mechanism 11, the closing mechanism 11 for preventing the electrolyte from overflowing is disposed on the second sliding rod 71 located on the front side, the closing mechanism 11 includes a fixing strip 111 and a wedge-shaped frame 112, the fixing strips 111 are fixedly connected to the tops of the second sliding rods 71 located on the front side, the wedge-shaped frame 112 is fixedly connected to the upper side of the fixing strip 111, an inclined surface is disposed at a position of the wedge-shaped frame 112 located below the sliding wedge frame 67, the wedge-shaped frame 112 is slidably engaged with the liquid frame 3, and the wedge-shaped frame 112 penetrates through the liquid frame 3.

The first floating ring 72 and the device thereon will rise with the increase of the electrolyte inside the battery 1, and the fixing bar 111 and the device thereon will rise together, the internal structure of the battery 1 has a plurality of compartments, when one of the compartments inside the battery 1 is about to be filled with the electrolyte, one of the wedge brackets 112 presses one of the sliding wedge brackets 67 to move, and one of the second return springs 68 is extended, so that one of the sliding wedge brackets 67 is separated from the first telescopic bracket 5, when the first expansion bracket 5 moves downwards next time, the device can not continuously inject electrolyte into one of the electrolyte injection ports 2, so as to prevent the electrolyte in one of the compartments in the storage battery 1 from being excessive, this device can continue to fill in remaining not filled battery 1 inside compartment simultaneously, so, can guarantee that battery 1 is inside to be filled electrolyte fully evenly.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.