CN111361620A

CN111361620A - Storage battery transfer device for electric automobile

Info

Publication number: CN111361620A
Application number: CN202010253239.5A
Authority: CN
Inventors: 徐辉; 朱凯; 王瑞; 钱磊; 陈翔; 袁天硕
Original assignee: Jiangsu University of Technology
Current assignee: Jiangsu University of Technology
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-07-03

Abstract

The invention discloses a storage battery transfer device for an electric automobile, which comprises a device main body, a clamping plate and an operating rod, wherein a device bin is welded at the top of the device main body, a rotating cylinder is mounted on a bearing in the device bin at the side of a rack, the operating rod is sleeved on the outer side of a first fixed shaft, a first spring is welded in the rotating cylinder, a limiting block is fixedly connected to one end, far away from a movable block, of a second spring, a limiting bin is welded on the device bin at the side of the rotating cylinder, and an installation block is welded on the device main body at the side of the device bin. This battery transfer device for electric automobile can be very convenient carry out the centre gripping to it when carrying out the short distance transportation to the battery and fix to guarantee its stability, and the height of its push rod can be adjusted, can adapt to the better use of the personnel of different heights, and can fold and place, can save space when depositing.

Description

Storage battery transfer device for electric automobile

Technical Field

The invention relates to the technical field of storage batteries of electric automobiles, in particular to a storage battery transfer device for an electric automobile.

Background

With the continuous progress of electrical technology, electricity is used for the automotive industry gradually as a renewable clean energy, a lot of cars adopt electric drive at present, electric automobile generally utilizes the battery to deposit and use electric power when driving, therefore the battery is one of electric automobile's core parts, when carrying out operations such as installation maintenance to the battery, often need carry out the short distance to the battery and transport, this just needs to use battery transfer device for electric automobile, however current battery transfer device for electric automobile has following problem:

1. when the existing storage battery transfer device for the electric automobile transfers the storage battery in a short distance, the storage battery is often directly placed on the transfer device, so that the storage battery and the transfer device are completely fixed by gravity and friction force and are unstable;

2. current battery transfer device for electric automobile promotes through the manual work often when carrying out the short distance and transporting, but its push rod often is immovable, and its height often designs according to standard height, and this often is comparatively inconvenient when just leading to the personnel that do not accord with standard height to use, and when depositing, and the push rod often comparatively occupation space leads to it can't pile up and place.

To the above-mentioned problem, need carry out the innovative design on the basis of current battery transfer device for electric automobile urgently.

Disclosure of Invention

The invention aims to provide a storage battery transfer device for an electric automobile, and aims to solve the problems that when the storage battery is transferred in a short distance by the conventional storage battery transfer device for the electric automobile, the storage battery and the transfer device are fixed completely by gravity and friction force and are unstable, and a push rod of the storage battery transfer device is always fixed and cannot be better suitable for people with different heights, and the storage battery transfer device occupies a large space during storage.

In order to achieve the purpose, the invention provides the following technical scheme: a storage battery transfer device for an electric automobile comprises a device main body, a clamping plate and an operating rod, wherein a device bin is welded at the top of the device main body, a rack is movably arranged inside the device bin and penetrates through the device bin, the clamping plate is movably arranged at the side of the device bin, a rotating cylinder is installed on a bearing inside the device bin at the side of the rack, a gear is fixedly arranged on the outer side of the rotating cylinder in a sleeved mode, a first fixing shaft is fixedly arranged at the side of the rotating cylinder, the operating rod is sleeved on the outer side of the first fixing shaft, a coil spring is fixedly arranged at the side of the operating rod, one end, far away from the operating rod, of the coil spring is connected with the rotating cylinder, a first spring is welded inside the rotating cylinder, a movable block is fixedly connected to one end, far away from the rotating cylinder, of the first spring, a second spring is welded inside the movable block, and a limiting, and the limiting block runs through the rotating cylinder, the limiting bin is welded on the device bin at the side of the rotating cylinder, a first limiting groove is formed in the inner wall of the limiting bin, the mounting block is welded on the device main body at the side of the device bin, a second fixing shaft is fixedly installed at the inner side of the mounting block, a second limiting groove is reserved at the outer side of the second fixing shaft, a supporting cylinder is movably installed on the second fixing shaft at the side of the second limiting groove, a push rod is fixedly installed at the top of the supporting cylinder, a limiting rod is movably installed inside the supporting cylinder, a third spring is welded at the top of the limiting rod, one end of the third spring, far away from the limiting rod, is connected with the supporting cylinder, a rotating shaft is movably installed at one side of the push rod and runs through the push rod, a fourth spring is welded at the side of the rotating shaft, one end of the rotating shaft, and a wire wheel, and the outer side of the wire wheel is wound with a steel wire rope, and one end of the steel wire rope, which is far away from the wire wheel, is connected with the limiting rod.

Preferably, the cross section of the rack is in an L shape, the rack and the device bin form a relative sliding structure, the rack and the gear are in meshed connection, and 2 groups of racks are arranged.

Preferably, the shape of the side section of the limiting block is pentagonal, and the limiting block and the movable block form a relative sliding structure.

Preferably, the support cylinder and the second fixed shaft form a relative rotation structure, and the support cylinder is provided with 2 groups.

Preferably, the side cross-sectional shape of the limiting rod is a T shape, and the limiting rod and the supporting cylinder form a relative sliding structure.

Preferably, the central axis of the rotating shaft and the central axis of the push rod are overlapped, and the rotating shaft and the push rod form a relative rotating structure.

Compared with the prior art, the invention has the beneficial effects that: the storage battery transfer device for the electric automobile can conveniently clamp and fix the storage battery when the storage battery is transferred in a short distance, so that the stability of the storage battery is ensured, the height of the push rod of the storage battery can be adjusted, the storage battery transfer device can be suitable for people with different heights to use better, can be folded and placed, and can save space during storage;

1. through the meshing connection between the racks and the gears and the rotating connection between the rotating cylinder and the device bin, after the rotation limitation of the rotating cylinder is removed, the rotating cylinder can drive the two groups of racks to drive the clamping plates to slide towards opposite directions, so that the storage battery on the device main body is clamped and fixed, the stability of the storage battery in the transferring process can be further improved, and the storage battery is prevented from being damaged due to easy shaking;

2. through the rotation between a support section of thick bamboo and the second fixed axle and be connected, remove the rotation restriction back of a support section of thick bamboo, can adjust the height of push rod through rotating a support section of thick bamboo to can make its highly be fit for not co-altitude personnel to use more, and can rotate a support section of thick bamboo and remove with the device main part, fold and place, thereby make things convenient for operating personnel to deposit it.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic top cross-sectional view of the present invention;

FIG. 4 is a schematic side cross-sectional structural view of the cartridge of the present invention;

FIG. 5 is an enlarged view of the structure at B of FIG. 4 according to the present invention;

FIG. 6 is a side cross-sectional structural view of the support cylinder of the present invention.

In the figure: 1. a device main body; 2. a device bin; 3. a rack; 4. a clamping plate; 5. a rotating cylinder; 6. a gear; 7. a first fixed shaft; 8. an operating lever; 9. a coil spring; 10. a first spring; 11. a movable block; 12. a second spring; 13. a limiting block; 14. a limiting bin; 15. a first limit groove; 16. mounting blocks; 17. a second fixed shaft; 18. a second limit groove; 19. a support cylinder; 20. a push rod; 21. a limiting rod; 22. a third spring; 23. a rotating shaft; 24. a fourth spring; 25. a wire wheel; 26. a steel cord.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a storage battery transfer device for an electric automobile comprises a device main body 1, a device cabin 2, a rack 3, a clamping plate 4, a rotating cylinder 5, a gear 6, a first fixing shaft 7, an operating rod 8, a coil spring 9, a first spring 10, a movable block 11, a second spring 12, a limiting block 13, a limiting cabin 14, a first limiting groove 15, an installation block 16, a second fixing shaft 17, a second limiting groove 18, a supporting cylinder 19, a push rod 20, a limiting rod 21, a third spring 22, a rotating shaft 23, a fourth spring 24, a wire wheel 25 and a steel wire rope 26, wherein the device cabin 2 is welded on the top of the device main body 1, the rack 3 is movably installed inside the device cabin 2, the rack 3 penetrates through the device cabin 2, the clamping plate 4 is movably installed on the side of the device cabin 2 on the side of the rack 3, the rotating cylinder 5 is installed on a bearing inside the device cabin 2 on the side of the rack 3, the gear 6 is fixedly sleeved on the outer side of the rotating cylinder 5, the first fixing shaft, an operating rod 8 is sleeved on the outer side of the first fixing shaft 7, a coil spring 9 is fixedly installed on the side of the operating rod 8, one end, far away from the operating rod 8, of the coil spring 9 is connected with the rotating cylinder 5, a first spring 10 is welded inside the rotating cylinder 5, a movable block 11 is fixedly connected with one end, far away from the rotating cylinder 5, of the first spring 10, a second spring 12 is welded inside the movable block 11, a limiting block 13 is fixedly connected with one end, far away from the movable block 11, of the second spring 12, the limiting block 13 penetrates through the rotating cylinder 5, a limiting bin 14 is welded on a device bin 2 on the side of the rotating cylinder 5, a first limiting groove 15 is formed in the inner wall of the limiting bin 14, an installation block 16 is welded on a device main body 1 on the side of the device bin 2, a second fixing shaft 17 is fixedly installed on the inner side of the installation block 16, a second limiting groove 18 is reserved on the outer side of the second fixing shaft 17, a support cylinder 19, and the top fixed mounting who supports a section of thick bamboo 19 has push rod 20, and the inside movable mounting who supports a section of thick bamboo 19 has gag lever post 21, the top welding of gag lever post 21 has third spring 22, and the one end that gag lever post 21 was kept away from to third spring 22 is connected with a support section of thick bamboo 19, one side movable mounting of push rod 20 has pivot 23, and pivot 23 runs through push rod 20, and the avris that push rod 20 one end was kept away from to pivot 23 welds fourth spring 24, pivot 23 is close to the outside cover of push rod 20 one end and is established and be fixed with line wheel 25, and the outside winding of line wheel 25 has wire rope 26, and wire rope 26 keeps away from the one end of line wheel.

The cross section of the rack 3 is L-shaped, the rack 3 and the device bin 2 form a relative sliding structure, the rack 3 is meshed with the gear 6, the rack 3 is provided with 2 groups, the side section of the limiting block 13 is pentagonal, the limiting block 13 and the movable block 11 form a relative sliding structure, so that an operator can remove the sliding limitation of the movable block 11 by longitudinally rotating the operating rod 8 by 90 degrees, the movable block 11 moves upwards under the elastic action of the first spring 10, the limiting block 13 can slide into the movable block 11, the rotation limitation of the rotating cylinder 5 is removed, the rotating cylinder 5 is rotated to drive the gear 6, the two groups of racks 3 can drive the clamping plates 4 to slide in opposite directions, and the storage battery can be clamped and fixed or clamped and fixed;

support a section of thick bamboo 19 and second fixed axle 17 and constitute relative revolution mechanic, and support a section of thick bamboo 19 and be provided with 2 groups, the side cross-sectional shape of gag lever post 21 is "T" shape, and gag lever post 21 constitutes relative sliding structure with a support section of thick bamboo 19, the central axis of pivot 23 and the central axis of push rod 20 coincide each other, and pivot 23 and push rod 20 constitute relative revolution mechanic, make operating personnel rotate countershaft 23, and when pivot 23 rotated, can drive line wheel 25 and roll up wire rope 26, thereby pulling gag lever post 21 rebound, remove the rotation restriction between a support section of thick bamboo 19 and the second fixed axle 17, can adjust the height of push rod 20 or fold push rod 20 through rotating support section of thick bamboo 19, make things convenient for the personnel of different heights to use or reduce and deposit the space that occupies.

The working principle is as follows: when the storage battery transferring device for the electric automobile is used, as shown in fig. 1, the storage battery for the electric automobile to be transferred is placed on the device main body 1, as shown in fig. 2 and 5, the operating rod 8 is rotated by 90 degrees through the rotating connection between the operating rod 8 and the first fixed shaft 7 and the elasticity of the coil spring 9, so that the operating rod 8 releases the sliding restriction of the movable block 11, the movable block 11 can move upwards at the moment through the sliding connection between the movable block 11 and the rotary cylinder 5 and the elasticity of the first spring 10, the movable block 11 can move upwards at the moment through the sliding connection between the stopper 13 and the movable block 11 and the elasticity of the second spring 12, the bevel edge of the stopper 13 can drive the stopper 13 to slide into the inner part of the movable block 11 and leave the first stopper groove 15 on the stopper bin 14 to release the rotating restriction of the rotary cylinder 5 when the movable block 11 moves upwards, as shown in fig. 3 and 4, the rotating cylinder 5 is rotated counterclockwise by the operating rod 8, the operating rod 8 is engaged with the gear 6, and the operating rod 8 is slidably connected with the device chamber 2, so that the two sets of operating rods 8 can slide toward the direction close to the battery, thereby clamping and fixing the battery, preventing the battery from being damaged due to shaking easily during transportation, after clamping and fixing are completed, the operating rod 8 is released slowly under the condition that the rotating cylinder 5 is not rotated, the operating rod 8 is restored to the initial position by the elasticity of the coil spring 9, and the movable block 11 is pressed to move downwards, so that the limiting block 13 is aligned with the hole on the rotating cylinder 5, the limiting block 13 slides out from the inside of the movable block 11 under the elastic action of the second spring 12 and is finally inserted into the first limiting groove 15, thereby limiting the rotation of the rotating cylinder 5, and further fixing the two sets of racks 3 and the clamping plate 4 at the adjusted position, thereby continuously clamping and fixing the storage battery;

as shown in fig. 1 and 6, when the height of the push rod 20 needs to be adjusted, the rotating shaft 23 is rotated through the rotational connection between the rotating shaft 23 and the push rod 20 and the elasticity of the fourth spring 24, so that the rotating shaft 23 drives the pulley 25 to rotate, thereby winding the steel wire rope 26, the pulley 25 can drive the limiting rod 21 to move upwards when winding the steel wire rope 26 through the sliding connection between the limiting rod 21 and the supporting cylinder 19 and the elasticity of the third spring 22, thereby enabling the limiting rod 21 to leave the inside of the second limiting groove 18 on the second fixed shaft 17, releasing the fixation between the supporting cylinder 19 and the second fixed shaft 17, and through the rotational connection between the supporting cylinder 19 and the second fixed shaft 17, the limiting rod 21 is kept in a state of leaving the second limiting groove 18, the supporting cylinder 19 is rotated until the supporting cylinder 19 is adjusted to a proper height, or is contacted with the device main body 1, the rotating shaft 23 is loosened, the limiting rod 21 is restored to the initial state under the elastic action of the third spring 22 and the fourth spring 24, and is inserted into the corresponding second limiting groove 18 again to limit the rotation of the supporting barrel 19 and the second fixing shaft 17, so that the use or the folding of people with different heights is facilitated, and the storage is facilitated.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a battery transfer device for electric automobile, includes device main part (1), grip block (4) and action bars (8), its characterized in that: the device is characterized in that a device bin (2) is welded at the top of a device main body (1), a rack (3) is movably arranged inside the device bin (2), the rack (3) penetrates through the device bin (2), a clamping plate (4) is movably arranged at the side of the device bin (2) at the side of the rack (3), a rotating cylinder (5) is installed on an inner bearing of the device bin (2) at the side of the rack (3), a gear (6) is fixedly sleeved outside the rotating cylinder (5), a first fixing shaft (7) is fixedly installed at the side of the rotating cylinder (5), an operating rod (8) is sleeved outside the first fixing shaft (7), a coil spring (9) is fixedly installed at the side of the operating rod (8), one end, far away from the operating rod (8), of the coil spring (9) is connected with the rotating cylinder (5), a first spring (10) is welded inside the rotating cylinder (5), and a movable block (11) is fixedly connected with one end, far away from the rotating cylinder (5, and the inside welding of movable block (11) has second spring (12), the one end fixedly connected with stopper (13) of movable block (11) is kept away from to second spring (12), and stopper (13) run through and rotate a section of thick bamboo (5), it has spacing storehouse (14) to weld on the device storehouse (2) of a section of thick bamboo (5) avris to rotate, and seted up first spacing groove (15) on the inner wall of spacing storehouse (14), it has installation piece (16) to weld on the device main part (1) of device storehouse (2) avris, and the inboard fixed mounting of installation piece (16) has second fixed axle (17), and the outside of second fixed axle (17) is reserved has second spacing groove (18), movable mounting has a support section of thick bamboo (19) on the second fixed axle (17) of second spacing groove (18) avris, and the top fixed mounting of a support section of thick bamboo (19) has push rod (20), and the inside movable mounting of a support section of thick bamboo (19) has gag lever (21), the welding of the top of gag lever post (21) has third spring (22), and third spring (22) keep away from the one end of gag lever post (21) and be connected with a support section of thick bamboo (19), one side movable mounting of push rod (20) has pivot (23), and pivot (23) run through push rod (20) to the avris welding that push rod (20) one end was kept away from in pivot (23) has fourth spring (24), pivot (23) are close to the outside cover of push rod (20) one end and are established and are fixed with line wheel (25), and the outside winding of line wheel (25) has wire rope (26) to wire rope (26) keep away from the one end of line wheel (25) and are connected with gag lever post (21).

2. The storage battery transfer device for the electric vehicle according to claim 1, wherein: the cross section of the rack (3) is L-shaped, the rack (3) and the device bin (2) form a relative sliding structure, the rack (3) is connected with the gear (6) in a meshed mode, and 2 groups of racks (3) are arranged.

3. The storage battery transfer device for the electric vehicle according to claim 1, wherein: the side cross-sectional shape of stopper (13) is the pentagon, and stopper (13) and movable block (11) constitution relative sliding structure.

4. The storage battery transfer device for the electric vehicle according to claim 1, wherein: the supporting cylinder (19) and the second fixed shaft (17) form a relative rotation structure, and 2 groups of the supporting cylinder (19) are arranged.

5. The storage battery transfer device for the electric vehicle according to claim 1, wherein: the side section of the limiting rod (21) is in a T shape, and the limiting rod (21) and the supporting cylinder (19) form a relative sliding structure.

6. The storage battery transfer device for the electric vehicle according to claim 1, wherein: the central axis of the rotating shaft (23) is superposed with the central axis of the push rod (20), and the rotating shaft (23) and the push rod (20) form a relative rotating structure.