CN211809166U

CN211809166U - Battery replacing device for electric automobile

Info

Publication number: CN211809166U
Application number: CN202020228343.4U
Authority: CN
Inventors: 宋延华; 刘爱武; 王立志; 刘春雷
Original assignee: Jiangsu Suqian Economic And Trade Occupation Technology School (suqian Economic And Trade Branch Of Jiangsu Union Technical College)
Current assignee: Jiangsu Suqian Economic And Trade Occupation Technology School (suqian Economic And Trade Branch Of Jiangsu Union Technical College)
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-30
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a device is changed to electric automobile battery, include bottom plate, sliding plate, place case and grip block, the last fixed surface of bottom plate installs places the case, the bottom plate is kept away from and is placed the welding on the side wall of case and have the connecting plate, the bottom fixed mounting of connecting plate has the second motor, still vertical the installing hydraulic stem on the upper surface of connecting plate, the top and the supporting shoe fixed connection of hydraulic stem, the supporting shoe welds with the fixed plate on placing the face wall of case, the fixed plate level sets up in the top of bottom plate, the one end that the supporting shoe was kept away from to the fixed plate still links to each other with the sliding plate, the sliding plate cover is established in the outside of fixed plate to length direction horizontal slip along the fixed plate, the bottom face of sliding plate is kept away from the one end of fixed plate and. This device is changed to electric automobile battery, rational in infrastructure promotes battery change efficiency, can extensively promote.

Description

Battery replacing device for electric automobile

Technical Field

The utility model belongs to the technical field of electric automobile, concretely relates to device is changed to electric automobile battery.

Background

The electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by using a motor, and meets various requirements of road traffic and safety regulations.

Divide into accessory work area, equipment work area, detection work area, place work area etc. region in electric automobile workshop, the electric automobile battery will be transported to and place the work area and stack after accessory work area production, when the equipment work area need assemble the battery, need from placing the work area in the allotment after just can install. The battery can be transported to the assembly area through a forklift in a placement work area, at present, in the battery dismounting and replacing process of an electric automobile, most of batteries are manually transported, a plurality of batteries are required to be installed on the electric automobile, each battery is heavy, the battery needs to be repeatedly picked up and put down, therefore, a large amount of manual labor force needs to be spent on the operation, the replacing efficiency of the batteries is reduced, the number of the batteries of the electric automobile which can not be assembled by a company every day often appears, other operation items can not be influenced even if the battery is not assembled, and the workshop production efficiency is undoubtedly reduced in the long-term past.

The problem is found by an electric research and development team in our school when the electric research and development team works in a production workshop, and the battery replacing device for the electric automobile is designed and produced according to the requirements of a company so as to meet the requirements of actual use.

Disclosure of Invention

An object of the utility model is to provide an electric automobile battery changes device to solve the problem that proposes among the above-mentioned background art.

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

a battery replacing device for an electric automobile comprises a bottom plate, a sliding plate, a placing box and a clamping component, wherein the placing box is fixedly installed on the upper surface of the bottom plate in a threaded manner, a connecting plate is welded on one side wall of the bottom plate, which is far away from the placing box, a second motor is fixedly installed at the bottom of the connecting plate, a hydraulic rod is also vertically installed on the upper surface of the connecting plate, the top of the hydraulic rod is fixedly connected with a supporting block, the supporting block is welded with a fixed plate on the surface wall, which faces the placing box, of the supporting block, the fixed plate is horizontally arranged above the bottom plate, one end, which is far away from the supporting block, of the fixed plate is also connected with the sliding plate, the sliding plate is sleeved outside the fixed plate and horizontally slides along the length direction; a shaft is vertically and rotatably arranged in the connecting plate, the bottom end face of the shaft is connected with an output shaft of a second motor, the top end face of the shaft is connected with the bottom end face of the hydraulic rod, and the second motor drives the hydraulic rod to rotate; the supporting block is far away from one end face of the fixed plate and is fixedly provided with a first motor, an output shaft of the first motor is fixedly connected with one end of a first screw rod, one end of the first screw rod penetrates through the supporting block and is rotatably connected with the supporting block, the other end of the first screw rod extends into the connecting block and is in threaded connection with the connecting block, and the first screw rod is horizontally arranged below the fixed plate.

Further, the connecting block is integrally constructed in the middle of the bottom end face of the sliding plate, and the connecting block and the clamping plate are symmetrically distributed on two sides of the bottom end face of the sliding plate.

Furthermore, the surface of the sliding plate facing the supporting block is also provided with a sliding groove, and the fixed plate is horizontally arranged along the inside of the sliding plate.

Further, the clamping component comprises two first supporting plates and two first clamping plates; the two first supporting plates are symmetrically welded on the sliding plate, threaded rods are horizontally arranged inside the plate walls of the first supporting plates, and the threaded rods are in threaded connection with the first supporting plates and are rotatably connected with the outer walls of the first clamping plates.

Furthermore, a bearing is arranged on the first clamping plate, and the top end of the threaded rod penetrates into the inner ring of the bearing.

Further, the bottom plate is of a cuboid plate-shaped structure, and pulleys are distributed on the bottom of the bottom plate in an unfolded mode.

Further, the clamping member comprises two second support plates and two second clamping plates; the two second supporting plates are symmetrically welded on the sliding plate, a third motor is arranged on the outer wall of any one second supporting plate, an output shaft of the third motor is fixedly connected with one end of a second screw rod, and one end of the second screw rod is rotatably connected with the other second supporting plate; two second clamping plates are in threaded connection with the second screw rod, the second clamping plate on the left side is in left-handed threaded connection, and the second clamping plate on the right side is in right-handed threaded connection.

Furthermore, the middle part of the second clamping plate is provided with a bulge, the middle part of the bottom surface of the sliding plate is provided with a slide way, and the bulge is inserted into the slide way to play a role in guiding.

Furthermore, a bearing is arranged on the second supporting plate, and the top end of the second screw rod penetrates into the inner ring of the bearing.

Further, the bottom surface of the second supporting and clamping plate is a slope surface.

The utility model discloses a technological effect and advantage:

this device is changed to electric automobile battery can carry out the haulage with the group battery through the bottom plate with place the case, rely on the slip regulation battery position of sliding plate, effectively promote the convenient degree that the battery removed, through the flexible and rotation of hydraulic stem, carry out the auxiliary movement when the battery is changed, press from both sides through the grip block and get, effectively reduce the labor intensity of artifical transport, promote the convenient degree of change greatly, this device is changed to electric automobile battery, and is rational in infrastructure, promote battery replacement efficiency, can extensively promote.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the sliding plate and the fixing plate of the present invention;

FIG. 3 is a schematic diagram of a first clamping plate structure of the present invention;

fig. 4 is a schematic diagram of a second clamping plate structure of the present invention.

In the figure: the automatic feeding device comprises a supporting block 1, a sliding plate 2, a fixing plate 3, a first motor 4, a hydraulic rod 5, a connecting plate 6, a second motor 7, a placing box 8, a bottom plate 9, a sliding chute 10, a first screw rod 11, a connecting block 12, a first supporting plate 13, a first clamping plate 14, a threaded rod 15, a third motor 16, a second screw rod 17, a second supporting plate 18 and a second clamping plate 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a battery replacing device for an electric automobile as shown in figures 1-4, which comprises a bottom plate 9, a sliding plate 2, a placing box 8 and a clamping part, wherein the placing box 8 is fixedly arranged on the upper surface of the bottom plate 9, a connecting plate 6 is welded on one side wall of the bottom plate 9 far away from the placing box 8, a second motor 7 is fixedly arranged at the bottom of the connecting plate 6, a hydraulic rod 5 is vertically arranged on the upper surface of the connecting plate 6, the top of the hydraulic rod 5 is fixedly connected with a supporting block 1, the supporting block 1 is welded with a fixed plate 3 on the surface wall of the placing box 8, the fixed plate 3 is horizontally arranged above the bottom plate 9, one end of the fixed plate 3 far away from the supporting block 1 is also connected with the sliding plate 2, the sliding plate 2, and horizontally slide along the length direction of the fixed plate 3, and a clamping part is also arranged at one end of the bottom end surface of the sliding plate 2 far away from the fixed plate 3; a shaft is vertically and rotatably arranged in the connecting plate 6, the bottom end face of the shaft is connected with an output shaft of a second motor 7, the top end face of the shaft is connected with the bottom end face of the hydraulic rod 5, the second motor 7 drives the hydraulic rod 5 to rotate, the battery is driven to lift through contraction of the hydraulic rod 5, and the hydraulic cylinder 5 can be replaced by other lifting elements in the same field and used for lifting the battery; supporting shoe 1 keeps away from a terminal surface fixed mounting of fixed plate 3 has first motor 4, the output shaft of first motor 4 and the one end fixed connection of lead screw 11, the one end of lead screw 11 is passed supporting shoe 1 and is rotated with it and be connected, the other end stretches into the inside of connecting block 12 and threaded connection with it, lead screw 11 level sets up the below at fixed plate 3, the outside of lead screw 11 is scribbled and is equipped with the anticorrosion coating, promote life, avoid the life-span loss because of the damp brings.

Specifically, the connecting block 12 is integrally configured at the center of the bottom end surface of the sliding plate 2, the connecting block 12 and the clamping plate 14 are symmetrically distributed on two sides of the bottom end surface of the sliding plate 2, and the moving track of the clamping plate 14 is towards the moving block 12 or away from the moving block 12.

Specifically, the sliding plate 2 is provided with a sliding groove 10 on the surface facing the supporting block 1, the fixed plate 3 is horizontally arranged along the inside of the sliding plate 2, the sliding plate 2 horizontally translates, and the battery is adjusted to be in front and back positions.

Specifically, the clamping member includes two first support plates 13 and two first clamping plates 14;

two first backup pad 13 symmetry welds on sliding plate 2, and the inside horizontal installation of the bulkhead of first backup pad 13 has threaded rod 15, and threaded rod 15 and first backup pad 13 threaded connection rotate with the outer wall of first grip block 14 and be connected, rotate two sets of threaded rods 15 through the spanner, drive first grip block 14 and remove towards the battery, press from both sides the battery tight.

Further scheme: the surface of the first clamping plate 14 facing the battery is also adhered with a soft material such as an insulating rubber pad by glue for protecting the battery and reducing the loss of the clamping force to the battery.

The first clamping plate 14 is provided with a bearing, and the top end of the threaded rod 15 penetrates into the inner ring of the bearing.

Specifically, the bottom plate 9 is of a cuboid plate-shaped structure, pulleys are spread and distributed at the bottom, the replacing device can be moved through the pulleys, and the pulleys can be universal wheels with brake pads.

Another preferred embodiment of the clamping member is given below:

as shown in fig. 4, the holding member includes two second support plates 18 and two second holding plates 19; two second supporting plates 18 are symmetrically welded on the sliding plate 2, a third motor 16 is arranged on the outer wall of any one second supporting plate 18, the output shaft of the third motor 14 is fixedly connected with one end of a second screw rod 17, and one end of the second screw rod 17 is rotatably connected with the other second supporting plate 18; two second holding plates 19 are in threaded connection with the second screw rod 17, the left second holding plate 19 is in left-handed threaded connection, the right second holding plate 19 is in right-handed threaded connection, and the third motor 14 drives the second screw rod 17 to rotate, so that the second holding plate 19 moves towards the battery and clamps the battery tightly.

Further scheme: the middle part of the second clamping plate 19 is provided with a bulge, the middle part of the bottom surface of the sliding plate 2 is provided with a slideway, and the bulge is inserted into the slideway to play a role in guiding.

The second supporting plate 18 is provided with a bearing, and the top end of the second screw rod 17 penetrates into the inner ring of the bearing.

The surface of the second clamping plate 19 facing the battery is also adhered with a soft material such as an insulating rubber pad by glue for protecting the battery and reducing the loss of the clamping force to the battery.

The bottom surface of the second holding plate 19 is provided with a slope surface so as to be inserted into a plurality of battery slits which are close together.

Specifically, when the battery replacing device for the electric automobile is used, a plurality of batteries in a warehouse are placed in the placing box 8 through the clamping operation of the battery replacing device, the batteries are moved to the position of the electric automobile through the bottom plate 9, then the clamping plate 14 is driven to move downwards to the position of the batteries through the contraction of the hydraulic rod 5, the clamping plate 14 is driven to move towards the batteries through rotating the two groups of threaded rods 15 (when the batteries are electric, the third motor 14 is started to drive the second screw rod 17 to rotate in the forward direction to drive the second clamping plate 19 to move towards the batteries), the batteries are clamped, then the batteries are driven to ascend through the extension of the hydraulic rod 5, after the batteries are lifted, the hydraulic rod 5 is driven to rotate through the rotation of the second motor 7, the hydraulic rod 5 drives the sliding plate 2 to rotate, the batteries are rotated to a required position along with the rotation, the first motor 4 is started according to the required placing position of the batteries, and the, the connecting block 12 is in threaded transmission with the screw rod 11, so that the sliding plate 2 is driven to transversely translate, the batteries are driven to descend by the contraction of the hydraulic rod 5 after the batteries are adjusted to the front and rear positions, then the threaded rod 15 is rotated reversely, the first clamping plate 14 leaves the batteries (when the threaded rod is electric, the third motor 14 is started to drive the second screw rod 17 to rotate reversely to drive the second clamping plate 19 to leave the batteries), and then the other batteries are adjusted. The utility model discloses effectively promote the change efficiency of battery, reduce artificial labor dynamics, this electric automobile battery changes device, rational in infrastructure promotes battery change efficiency, can extensively promote.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an electric automobile battery changes device, includes bottom plate (9), sliding plate (2), places case (8) and clamping part, its characterized in that: the upper surface of the bottom plate (9) is fixedly provided with a placing box (8) through threads, a connecting plate (6) is welded on one side wall of the bottom plate (9) far away from the placing box (8), a second motor (7) is fixedly arranged at the bottom of the connecting plate (6), a hydraulic rod (5) is also vertically arranged on the upper surface of the connecting plate (6), the top of the hydraulic rod (5) is fixedly connected with the supporting block (1), the supporting block (1) faces the surface wall of the placing box (8) and is welded with the fixing plate (3), the fixed plate (3) is horizontally arranged above the bottom plate (9), one end of the fixed plate (3) far away from the supporting block (1) is also connected with the sliding plate (2), the sliding plate (2) is sleeved outside the fixed plate (3), the sliding plate horizontally slides along the length direction of the fixed plate (3), and a clamping part is further installed at one end, far away from the fixed plate (3), of the bottom end face of the sliding plate (2);

a shaft is vertically and rotatably arranged in the connecting plate (6), the bottom end face of the shaft is connected with an output shaft of a second motor (7), the top end face of the shaft is connected with the bottom end face of the hydraulic rod (5), and the second motor (7) drives the hydraulic rod (5) to rotate;

one end face, far away from the fixed plate (3), of the supporting block (1) is fixedly provided with a first motor (4), an output shaft of the first motor (4) is fixedly connected with one end of a first screw rod (11), one end of the first screw rod (11) penetrates through the supporting block (1) and is rotatably connected with the supporting block, the other end of the first screw rod extends into the connecting block (12) and is in threaded connection with the connecting block, and the first screw rod (11) is horizontally arranged below the fixed plate (3).

2. The battery replacing device for the electric vehicle according to claim 1, wherein: the connecting block (12) is integrally constructed in the middle of the bottom end face of the sliding plate (2), and the connecting block (12) and the first clamping plate (14) are symmetrically distributed on two sides of the bottom end face of the sliding plate (2).

3. The battery replacing device for the electric vehicle according to claim 1, wherein: the surface of the sliding plate (2) facing the supporting block (1) is further provided with a sliding groove (10), and the fixed plate (3) is horizontally arranged along the inside of the sliding plate (2).

4. The battery replacing device for the electric vehicle according to claim 1, wherein: the clamping component comprises two first supporting plates (13) and two first clamping plates (14);

the two first supporting plates (13) are symmetrically welded on the sliding plate (2), threaded rods (15) are horizontally arranged inside the plate walls of the first supporting plates (13), and the threaded rods (15) are in threaded connection with the first supporting plates (13) and are rotatably connected with the outer walls of the first clamping plates (14).

5. The battery replacing device for the electric automobile according to claim 4, wherein: the first clamping plate (14) is provided with a bearing, and the top end of the threaded rod (15) penetrates into the inner ring of the bearing.

6. The battery replacing device for the electric vehicle according to claim 1, wherein: the bottom plate (9) is of a cuboid plate-shaped structure, and pulleys are spread and distributed at the bottom.

7. The battery replacing device for the electric vehicle according to claim 1, wherein: the clamping component comprises two second supporting plates (18) and two second clamping plates (19);

the two second support plates (18) are symmetrically welded on the sliding plate (2), a third motor (16) is arranged on the outer wall of any one of the second support plates (18), the output shaft of the third motor (16) is fixedly connected with one end of a second screw rod (17), and one end of the second screw rod (17) is rotatably connected with the other second support plate (18);

the two second clamping plates (19) are in threaded connection with the second screw rod (17), the second clamping plate (19) on the left side is in left-handed threaded connection, and the second clamping plate (19) on the right side is in right-handed threaded connection.

8. The battery replacing device for the electric vehicle according to claim 7, wherein: the middle part of the second clamping plate (19) is provided with a bulge, the middle part of the bottom surface of the sliding plate (2) is provided with a slideway, and the bulge is inserted into the slideway to play a role in guiding.

9. The battery replacing device for the electric vehicle according to claim 7, wherein: and a bearing is arranged on the second supporting plate (18), and the top end of the second screw rod (17) penetrates into the inner ring of the bearing.

10. The battery replacing device for the electric vehicle according to claim 7, wherein: the bottom surface of the second supporting and clamping plate (19) is a slope surface.