CN219882496U - Soft packet of lithium cell's transport and mobile device - Google Patents

Abstract

The utility model relates to a carrying and moving device of a soft package lithium battery, which comprises a chassis and a supporting disc which are arranged at intervals; an accommodating space is formed between the chassis and the supporting plate; the chassis is connected with the supporting disc through a supporting rod; a moving part is arranged below the chassis; a first motor for driving the moving part is arranged in the accommodating space; the support disc is provided with a telescopic part; the telescopic component is connected with the longitudinal moving component through a sliding block; and a clamping assembly used for clamping the soft-package lithium battery is connected below the longitudinal moving part. The utility model has the advantage of high automation degree, and adopts the whole car moving and carrying mode, so that the carrying work is more flexible, the horizontal movement of the position can be realized, the lifting and carrying can be realized, and the clamping stability is high.

Description

Soft packet of lithium cell's transport and mobile device

Technical Field

The utility model relates to the field of lithium batteries, in particular to a carrying and moving device for a soft package lithium battery.

Background

The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a nonaqueous electrolyte solution, unlike a rechargeable battery lithium ion battery and a lithium ion polymer battery, the inventor of the lithium battery is edison, and the lithium metal is very active in chemical characteristics, so that the processing, storage and use of the lithium metal have very high requirements on environment.

The new energy automobile is advocated by the state greatly at present, the lithium battery industry also has great development, and at present, the lithium battery has the advantages of high voltage, high energy, multiple recycling times, long storage time and the like, and is widely applied to large and medium-sized electric equipment and automobiles.

In the related art, before the lithium battery is injected with liquid, the lithium battery needs to be sent into a drying furnace for drying in a way of working procedures, so that the phenomenon that the performance of the lithium battery is affected by the fact that moisture is mixed into the battery is prevented. At present, the operation of carrying lithium batteries out of a drying furnace and feeding the lithium batteries into the drying furnace is mainly divided into two modes: one is manually taken and put by hand, and the other is automatically taken and put by a mechanical arm; the mechanical arm is used for carrying most lithium battery production enterprises, the mechanical arm is used for placing a plurality of lithium batteries on the clamp in a specific operation mode, the clamp is sent into the drying furnace for drying, due to the structural reasons of the drying furnace, the mechanical arm can only be located at one end of the clamp when the clamp is sent into or taken out, the weight of the clamp full of the lithium batteries is quite large, therefore, no matter the clamp is manually or mechanically grabbed, the grabbing point is not located at the gravity center position, the problem that the clamp is unstable in taking and placing is caused, the clamp is easy to fall down is caused, the labor intensity of manual grabbing is high, the cost is high, the efficiency is low, the mechanical arm is also inconvenient to control and maintain in automatic grabbing, and the battery with different sizes is compatible and the cost is high.

Disclosure of Invention

First, the technical problem to be solved

In order to solve the above problems in the prior art, the present utility model provides a handling and mobile device for a soft package lithium battery.

(II) technical scheme

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

the utility model provides a transport and mobile device of soft packet of lithium cell which characterized in that: comprises a chassis and a supporting disc which are arranged at intervals; an accommodating space is formed between the chassis and the supporting plate; the chassis is connected with the supporting disc through a supporting rod; a moving part is arranged below the chassis; a first motor for driving the moving part is arranged in the accommodating space; the support disc is provided with a telescopic part; the telescopic component is connected with the longitudinal moving component through a sliding block; and a clamping assembly used for clamping the soft-package lithium battery is connected below the longitudinal moving part.

Further, the moving part comprises a driving wheel and a driven wheel; the driven wheel is connected with the first motor through a transmission system; the transmission system is a worm and gear transmission system or a sprocket transmission system.

Further, the telescopic component comprises a second motor arranged on the supporting disc; an output shaft of the second motor is connected with the screw rod; the screw rod drives a sliding block arranged on the screw rod to axially move along the screw rod through rotation; the supporting disc is rotationally connected with the screw rod through a second supporting seat.

Further, a first guide rod and a second guide rod are respectively arranged on two sides of the screw rod; the sliding block is in sliding connection with the first guide rod and the second guide rod; the two ends of the first guide rod and the second guide rod are connected with the supporting disc through the supporting seat.

Further, the longitudinal moving part comprises a connecting frame connected with the sliding block; the connecting frame extends to the outer side of the supporting disc; one end of the connecting frame, which is far away from the supporting disc, is connected with a guide frame; a rack is connected in a sliding way in the guide frame; the lower end of the rack is connected with the clamping assembly.

Further, a third motor is arranged on the side of the guide frame; and a driving gear connected with the output shaft of the third motor is meshed with the rack so as to drive the rack to longitudinally reciprocate.

Further, a fourth motor is arranged in the accommodating space; the output shaft of the fourth motor is provided with a first gear; a second gear is meshed with the first gear; the second gear drives the bearing plate to rotate through the connecting rod assembly; the bottom of the bearing plate is provided with a guide wheel.

Further, the connecting rod assembly comprises a connecting block arranged on the end face of the second gear; the connecting block is connected with two connecting rods which are arranged at an included angle, and the other ends of the connecting rods are connected with the bearing plate; the bearing plate is connected with the connecting rod through the connecting column so as to offset the height difference between the connecting block and the bearing plate.

Further, a positioning pin is connected between the bearing plate and the chassis.

Further, the clamping assembly comprises a first clamping part and a second clamping part which are cross-hinged to form an X shape; the first clamping part and the second clamping part are L-shaped and are oppositely arranged; the bottom of the first clamping part is hinged with a first clamping plate; the bottom of the second clamping part is hinged with a second clamping plate; the inner sides of the first clamping plate and the second clamping plate are respectively provided with a rubber friction plate.

Further, the bottom of the first clamping plate is rotatably connected with a first guide roller; the bottom of the second clamping plate is rotationally connected with a second guide roller; the diameter of the first guide roller is larger than the thickness of the first clamping plate, and part of the first guide roller extends into the inner side of the first clamping plate; the diameter of the second guide roller is larger than the thickness of the second clamping plate, and part of the second guide roller extends into the inner side of the second clamping plate.

(III) beneficial effects

The beneficial effects of the utility model are as follows: the automatic lifting device has the advantages of high automation degree, and the whole vehicle is adopted to move and carry, so that the carrying work is more flexible, the horizontal movement of the position can be realized, the lifting and carrying can be realized, and the clamping stability is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a side view of the structure of the present utility model;

FIG. 3 is a schematic view of a structural clamping assembly according to the present utility model;

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In an embodiment, please refer to fig. 1-3:

the utility model provides a carrying and moving device of a soft package lithium battery, which comprises a chassis 100 and a supporting disc 200 which are arranged at intervals, wherein the chassis 100 and the supporting disc 200 are connected through a supporting rod 110 so as to form a containing space 120 between the chassis 100 and the supporting disc 200, a first motor 150 is arranged in the containing space 120 between the chassis 100 and the supporting disc 200, a driving system, a driving wheel 130 and a driven wheel 140 are arranged at the lower part of the moving part, which comprises the chassis 100, the output end of the first motor 150 is connected with the driving system, the driving system is connected with the driving wheel 130, the first motor 150 is used for driving the driving wheel 130 to rotate so as to provide moving power for the carrying and moving device, and the driven wheel 140 is used for assisting the movement and improving the stability of the carrying and moving device. The number of driving wheels is 2, and the number of driven wheels is also 2. The transmission system can be a worm and gear transmission system or a sprocket transmission system, the worm and gear transmission system can realize transmission by using the output worm of the first motor 150 through worm gear meshing arranged on the central shaft of the driving wheel 130, and a plurality of transmission gears can be arranged in the middle of the transmission system to realize a speed reduction effect; the sprocket transmission system may use a sprocket disposed on the output shaft of the first motor 150, another sprocket disposed on the central shaft of the driving wheel 130, and realize chain transmission through a chain; the central shaft is an intermediate connecting shaft for connecting the two opposite driving wheels 130, and the worm gear transmission system or the sprocket transmission system is the prior art in the field, so the detailed connecting structure is not described herein.

In an embodiment of the present utility model, a fourth motor 160, a first gear 170, and a second gear 180 are further disposed in the accommodating space 120 between the chassis 100 and the supporting plate 200; the fourth motor 160 is used for driving the first gear 170 to rotate, the first gear 170 is meshed with the second gear 180, and the radial dimension of the first gear 170 is smaller than that of the second gear 180, so that larger torque is provided. A link assembly 190 is connected above the second gear 180, the link assembly 190 extends from the inside of the accommodating space 120 between the chassis 100 and the supporting plate 200 to the outside of the chassis 100, and the link assembly 190 is connected to the bearing plate 600; the link assembly 190 includes a connection block 191 provided on an end surface of the second gear 180; the connecting block 191 is connected with two connecting rods 192, and the other ends of the connecting rods 192 are connected with the bearing plate 600;

in an embodiment of the present utility model, the bearing plate 600 is connected with the connecting rods 192 through the connecting posts 193 so as to offset the height difference between the connecting blocks 191 and the bearing plate 600, the two connecting rods 192 are disposed at an included angle, the distance between the two connecting rods 192 on the connecting blocks 191 is smaller, and the distance between the two connecting rods 192 on the connecting posts 193 is larger, so that the steering action of the bearing plate 600 can be better realized;

in an embodiment of the present utility model, a guide wheel 610 is disposed at the bottom of the bearing plate 600, the bearing plate 600 is level with the chassis 100, and a detachable movable connection is formed between the bearing plate 600 and the chassis 100 through a positioning pin 620. When the positioning pins 620 between the carrier plate 600 and the chassis 100 are inserted, the carrier plate 600 and the chassis 100 are connected together, and at this time, the handling and moving device cannot turn, but has higher stability, and is more stable when the soft package lithium battery is placed on the carrier plate. When the positioning pins 620 between the carrier plate 600 and the chassis 100 are pulled out, the carrier plate 600 and the chassis 100 can rotate relatively, and at this time, when the fourth motor 160 is turned on, the first gear 170 and the second gear 180 are sequentially driven to rotate at a small angle, so as to drive the connecting rod assembly 190, the carrier plate 600 and the guide wheel 610 to rotate at a small angle, which can be used for steering, thereby facilitating carrying of the soft package lithium battery towards different paths.

In an embodiment of the present utility model, the telescopic component includes a supporting seat 210, a second motor 220, a screw 230, a first guiding rod 240, a second guiding rod 250 and a sliding block 260 which are arranged above the supporting disc 200, the first guiding rod 240 and the second guiding rod 250 are arranged at intervals, an output shaft of the second motor 220 is connected to the screw 230, the screw 230 is located between the first guiding rod 240 and the second guiding rod 250, the first guiding rod 240 and the second guiding rod 250 are all installed above the supporting disc 200 through the supporting seat 210, and the supporting seat 210 is respectively arranged at two ends of the first guiding rod 240 and the second guiding rod 250; the support plate 200 is also provided with a second support seat 270 for supporting the screw 230, and the second support seat 270 is rotatably connected with the screw 230; the sliding block 260 and the screw 230 form transmission fit, and the sliding block 260 is simultaneously connected to the first guide rod 240 and the second guide rod 250, the sliding block 260 is in clearance fit with the first guide rod 240 and the second guide rod 250, and the sliding block 260 can slide in a guiding manner relative to the first guide rod 240 and the second guide rod 250. When the second motor 220 drives the screw 230 to rotate, the slider 260 may reciprocate on the screw to linearly slide.

In an embodiment of the present utility model, the longitudinally moving member 300 includes a connecting frame 310 disposed above the sliding block 260, the connecting frame 310 is close to a front position of the carrying and moving device, a guide frame 320 is detachably connected to the connecting frame 310 through a screw, the guide frame 320 is arranged in an extending manner along a vertical direction, a rack 330 is disposed in the guide frame 320, the longitudinally moving member 300 is connected to a clamping assembly 400 through a bottom of the rack 330, the clamping assembly 400 is used for clamping the soft package lithium battery 500 in an opening and closing manner, and the soft package lithium battery 500 on the carrying plate 600 can be carried and moved to other positions through the clamping assembly 400, including both horizontal movement and vertical movement. On the other hand, the clamping assembly 400 can clamp and carry the soft package lithium battery 500 at other positions onto the carrying plate 600. The carrying and moving device further comprises a third motor 340 and a driving gear 350, wherein an output shaft of the third motor 340 is connected to the driving gear 350, meshing transmission is formed between the driving gear 350 and the rack 330, when the third motor 340 is started, the driving gear 350 rotates to drive the rack 330 to reciprocate up and down linearly relative to the guide frame 320, so as to drive the clamping assembly 400 positioned at the bottom of the rack 330 to realize up-and-down movement and opening and closing clamping actions, and further realize clamping and carrying actions on the soft package lithium battery. When the second motor 220 drives the screw 230 to rotate, the slider 260 can drive the connecting frame 310, the guide frame 320, the rack 330 and the clamping assembly 400 located above the slider 260 to move back and forth when the slider 230 slides linearly back and forth on the screw 230.

In an embodiment of the present utility model, the clamping assembly 400 includes a first clamping portion 410, a second clamping portion 420, a first clamping plate 430, a second clamping plate 440, a first guiding roller 450 and a second guiding roller 460, wherein the first clamping portion 410 and the second clamping portion 420 form an X-shaped cross hinge connection, the first clamping portion 410 and the second clamping portion 420 are both L-shaped, the lower end position of the first clamping portion 410 is hinged with the first clamping plate 430, and a pair of first guiding rollers 450 are disposed below the first clamping plate 430. A second clamping plate 440 is hinged to the lower end of the second clamping portion 420, and a pair of second guide rollers 460 are disposed below the second clamping plate 440. The first clamping plate 430 and the second clamping plate 440 are matched with each other to form a fitting type clamping on the side wall of the soft package lithium battery 500.

The first guide roller 450 comprises two wheels, the two wheels can roll relative to the first clamping plate 430, the outer diameter of the two wheels protrudes out of the surface of the first clamping plate 430, the two wheels of the first guide roller 450 are used for rolling and attaching the side wall of the soft package lithium battery 500 to be clamped, and are used for being buckled with the bottom of the soft package lithium battery 500, and clamping buckling force during clamping and carrying of the soft package lithium battery is increased. The second guide roller 460 comprises two wheels, the two wheels can roll relative to the second clamping plate 440, the outer diameter of the two wheels protrudes out of the surface of the second clamping plate 440, the two wheels of the second guide roller 460 are used for rolling and attaching the side wall of the soft package lithium battery to be clamped, and are used for being buckled with the bottom of the soft package lithium battery, and clamping buckling force during clamping and carrying of the soft package lithium battery is increased.

In the present utility model, as shown in fig. 3, the clamping assembly 400 is rotatably connected with the first clamping part 410 and the second clamping part 420 through the hinge shaft 470; the upper ends of the first clamping part 410 and the second clamping part 420 are respectively connected with the connecting seat 481 in a rotating way through the second connecting rod 480, the middle part of the connecting seat 481 is fixedly connected with the sleeve 482, the third connecting rod 331 arranged at the bottom of the rack 330 is inserted into the sleeve 482, the bottom of the third connecting rod 331 is provided with a limiting part which prevents from falling out of the sleeve 482 and is used for lifting the clamping assembly 400 and realizing the buckling of the clamping assembly 400 so as to clamp the soft package lithium battery 500.

In an embodiment of the present utility model, the surfaces of the first clamping plate 430 and the second clamping plate 440 facing each other are provided with rubber friction plates for increasing the friction force with the side wall of the soft-packaged lithium battery, and the rubber friction plates have a certain elastic force, so that the flexible contact between the rubber friction plates and the side wall of the soft-packaged lithium battery is ensured, and the clamping damage of the soft-packaged lithium battery is not caused.

In an embodiment of the present utility model, guide rollers are not disposed at the bottoms of the first clamping plate 430 and the second clamping plate 440, rubber friction plates are disposed on the surfaces of the first clamping plate 430 and the second clamping plate 440 facing each other, and the soft-pack lithium battery 500 is lifted by the friction force of the rubber friction plates.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.

Claims (10)

1. The utility model provides a transport and mobile device of soft packet of lithium cell which characterized in that: comprises a chassis and a supporting disc which are arranged at intervals; an accommodating space is formed between the chassis and the supporting plate; the chassis is connected with the supporting disc through a supporting rod; a moving part is arranged below the chassis; a first motor for driving the moving part is arranged in the accommodating space; the support disc is provided with a telescopic part; the telescopic component is connected with the longitudinal moving component through a sliding block; and a clamping assembly used for clamping the soft-package lithium battery is connected below the longitudinal moving part.

2. The handling and moving apparatus for soft pack lithium batteries of claim 1, wherein: the moving part comprises a driving wheel and a driven wheel; the driven wheel is connected with the first motor through a transmission system; the transmission system is a worm and gear transmission system or a sprocket transmission system.

3. The handling and moving apparatus for soft pack lithium batteries of claim 2, wherein: the telescopic part comprises a second motor arranged on the supporting disc; an output shaft of the second motor is connected with the screw rod; the screw rod drives a sliding block arranged on the screw rod to axially move along the screw rod through rotation; the supporting disc is rotationally connected with the screw rod through a second supporting seat.

4. A soft pack lithium battery handling and moving apparatus according to claim 3, wherein: a first guide rod and a second guide rod are respectively arranged on two sides of the screw rod; the sliding block is in sliding connection with the first guide rod and the second guide rod; the two ends of the first guide rod and the second guide rod are connected with the supporting disc through the supporting seat.

5. The handling and moving apparatus for soft pack lithium batteries of claim 1, wherein: the longitudinal moving part comprises a connecting frame connected with the sliding block; the connecting frame extends to the outer side of the supporting disc; one end of the connecting frame, which is far away from the supporting disc, is connected with a guide frame; a rack is connected in a sliding way in the guide frame; the lower end of the rack is connected with the clamping assembly; a third motor is arranged on the side of the guide frame; and a driving gear connected with the output shaft of the third motor is meshed with the rack so as to drive the rack to longitudinally reciprocate.

6. The handling and moving apparatus for soft pack lithium batteries of claim 1, wherein: a fourth motor is arranged in the accommodating space; the output shaft of the fourth motor is provided with a first gear; a second gear is meshed with the first gear; the second gear drives the bearing plate to rotate through the connecting rod assembly; the bottom of the bearing plate is provided with a guide wheel.

7. The handling and moving apparatus for soft pack lithium batteries of claim 6, wherein: the connecting rod assembly comprises a connecting block arranged on the end face of the second gear; the connecting block is connected with two connecting rods which are arranged at an included angle, and the other ends of the connecting rods are connected with the bearing plate; the bearing plate is connected with the connecting rod through the connecting column so as to offset the height difference between the connecting block and the bearing plate.

8. The handling and moving apparatus for soft pack lithium batteries of claim 7, wherein: and a positioning pin is connected between the bearing plate and the chassis.

9. The handling and moving apparatus for soft pack lithium batteries of claim 1, wherein: the clamping assembly comprises a first clamping part and a second clamping part which are cross-hinged to form an X shape; the first clamping part and the second clamping part are L-shaped and are oppositely arranged; the bottom of the first clamping part is hinged with a first clamping plate; the bottom of the second clamping part is hinged with a second clamping plate; the inner sides of the first clamping plate and the second clamping plate are respectively provided with a rubber friction plate.

10. The handling and moving apparatus for soft pack lithium batteries of claim 9, wherein: the bottom of the first clamping plate is rotationally connected with a first guide roller; the bottom of the second clamping plate is rotationally connected with a second guide roller; the diameter of the first guide roller is larger than the thickness of the first clamping plate, and part of the first guide roller extends into the inner side of the first clamping plate; the diameter of the second guide roller is larger than the thickness of the second clamping plate, and part of the second guide roller extends into the inner side of the second clamping plate.