CN210040342U

CN210040342U - Battery box convenient to dismouting battery

Info

Publication number: CN210040342U
Application number: CN201921191033.3U
Authority: CN
Inventors: 陈玉军; 向自波
Original assignee: Jiangsu Shize Automobile Industry Technology Co Ltd
Current assignee: Jiangsu Shize Automobile Industry Technology Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-02-07
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a battery box convenient to dismouting battery, the on-line screen storage device comprises a base, it is connected with the pivot to rotate in the middle of the front end of base, the key is connected with first sprocket in the pivot, the both sides of first sprocket are connected with the second sprocket through the equal transmission of chain, second sprocket key joint is at the one end tip of lead screw, the lead screw rotates with the base to be connected, screw thread transmission is connected with drive nut on the lead screw, drive nut inlays in the fixed block, the fixed block slides in the recess, the recess sets up on the lateral wall of the base left and right sides, two be fixed with the box on the fixed block, the box wraps up the base, the inside of box is provided with battery body, battery body installs the upper end at the base, the front end opening both sides of box all articulate there is the chamber door. Make box and battery body can separate, convenient to use instrument, convenient dismantlement improves work efficiency.

Description

Battery box convenient to dismouting battery

Technical Field

The utility model belongs to the technical field of the battery box, concretely relates to battery box convenient to dismouting battery.

Background

The battery box is a battery pack consisting of a plurality of single batteries, a box body, a battery management system, relevant installation structural members (equipment) and the like, and is provided with a battery box structure, battery box monitoring equipment, battery box connectors, battery box environmental control equipment and the like which meet the standard.

The battery pack is composed of single batteries and then is installed in the box body, but because the space of the box body is narrow, when the batteries need to be replaced or maintained for battery replacement, the battery box is very inconvenient to detach from the box body, because the space in the box body is narrow, a plurality of detaching tools cannot be used and can only be detached by hands, the working efficiency is low, and the danger is brought by the hands of workers due to easy scratching.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery box convenient to dismouting battery to it is narrow and small to propose present battery box body space among the above-mentioned background art to solve, when needs are changed or the maintenance is carried out the battery and is changed, and is very inconvenient to dismantling the battery from the box in, because the box inner space is narrow and small, a lot of assembly and disassembly tools can't use, can only rely on the hand to dismantle, and work efficiency is low, and easy fish tail staff's hand brings dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a battery box convenient to dismouting battery, includes the base, it is connected with the pivot to rotate in the middle of the front end of base, key connection has first sprocket in the pivot, the both sides of first sprocket are connected with the second sprocket through the equal transmission of chain, second sprocket key connection is at the one end tip of lead screw, the lead screw rotates with the base to be connected, screw drive is connected with drive nut on the lead screw, drive nut inlays in the fixed block, the fixed block slides in the recess, the recess sets up on the lateral wall of the base left and right sides, two be fixed with the box on the fixed block, the box wraps up the base, the inside of box is provided with battery body, battery body installs the upper end at the base, the front end opening both sides of box all articulate has the chamber door.

Preferably, a protection box is arranged on the outer sides of the first chain wheel and the second chain wheel, and the protection box is fixed at the front end of the base.

Preferably, the rotating shaft is rotatably connected with the protection box, a hand wheel is fixed at the end part of one end, far away from the base, of the rotating shaft, the hand wheel is located at the front end outside the protection box, and a crank is fixed on the hand wheel.

Preferably, the middle of one end, far away from the hinged part, of the box door is provided with an invisible handle.

Preferably, the four corners of the lower end of the base are respectively fixed with a connecting block, an adjusting bolt is fixed on the connecting blocks, and the adjusting bolt is in threaded transmission connection with a conical supporting seat.

Preferably, the lower end part of the adjusting bolt is provided with a limiting block, and the limiting block is positioned in the conical supporting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a rotate the hand wheel and drive the pivot rotatory, and then the pivot drives first sprocket rotatory, first sprocket passes through the chain and drives the second sprocket rotatory, and then the second sprocket drives the lead screw rotatory, the rotary drive nut of lead screw is along the lead screw seesaw motion, and then drive nut drives the fixed block motion, and then the fixed block drives the box seesaw motion, the box moves backward to the rear side of base, the battery body on the base separates with the box, the space grow around the battery body, can use the assembly and disassembly tools, conveniently carry out the dismouting change to the battery body, improve work efficiency;

2. the utility model discloses an adjusting bolt is installed to the four corners position at the base, and adjusting bolt goes up the spiro union has the toper supporting seat, and when the base mounting ground height is uneven, through rotating the toper supporting seat and then realize the regulation of toper supporting seat height on adjusting bolt, make four toper supporting seats all with ground contact, realize the support to the base, improve the stability of device installation.

Drawings

FIG. 1 is a view showing an opened state of the case of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

FIG. 3 is a closed state diagram of the case of the present invention;

fig. 4 is a schematic view of the power transmission structure of the present invention.

Reference numerals: 1. a base; 2. a rotating shaft; 3. a first sprocket; 4. a second sprocket; 5. a screw rod; 6. a drive nut; 7. a fixed block; 8. a groove; 9. a box body; 10. a battery body; 11. a box door; 12. a protection box; 13. a hand wheel; 14. a crank; 15. an invisible handle; 16. connecting blocks; 17. adjusting the bolt; 18. a conical support seat; 19. and a limiting block.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a battery box convenient for disassembling and assembling batteries comprises a base 1, a rotating shaft 2 is rotatably connected in the middle of the front end of the base 1, the rotating shaft 2 is connected with a first chain wheel 3 through a key, two sides of the first chain wheel 3 are both connected with a second chain wheel 4 through chains in a transmission way, the second chain wheel 4 is connected with the end part of one end of the screw rod 5 in a key way, the screw rod 5 is rotationally connected with the base 1, the screw rod 5 is in threaded transmission connection with a transmission nut 6, the transmission nut 6 is embedded in a fixed block 7, the fixed blocks 7 slide in the grooves 8, the grooves 8 are arranged on the side walls of the left side and the right side of the base 1, the two fixed blocks 7 are fixed with the box bodies 9, the base 1 is wrapped by the box body 9, a battery body 10 is arranged in the box body 9, the battery body 10 is arranged at the upper end of the base 1, and two sides of the front end opening of the box body 9 are hinged with box doors 11.

Further, a protection box 12 is arranged outside the first chain wheel 3 and the second chain wheel 4, and the protection box 12 is fixed at the front end of the base 1. The realization is to the isolation of first sprocket 3 and second sprocket 4, avoids external foreign matter and first sprocket 3 and the contact of second sprocket 4 to influence normal work, plays the guard action.

Further, the rotating shaft 2 is rotatably connected with the protection box 12, a hand wheel 13 is fixed at one end of the rotating shaft 2 far away from the base 1, the hand wheel 13 is located at the front end of the outer portion of the protection box 12, and a crank 14 is fixed on the hand wheel 13. The hand wheel 13 is rotated by hand through the crank handle 14, and then the hand wheel 13 drives the rotating shaft 2 to rotate, so that the working is convenient, and the strength is saved.

Furthermore, the middle of one end of the box door 11, which is far away from the hinge joint, is provided with an invisible handle 15. The invisible handle 15 is arranged to facilitate the opening or closing of the box door 11 by hand, thereby facilitating the work.

Furthermore, the four corners of the lower end of the base 1 are all fixed with connecting blocks 16, adjusting bolts 17 are fixed on the connecting blocks 16, and conical supporting seats 18 are connected to the adjusting bolts 17 in a threaded transmission manner. When base 1 installation ground height is uneven, through rotating toper supporting seat 18 and then realizing the regulation of toper supporting seat 18 height on adjusting bolt 17, make four toper supporting seats 18 all with ground contact, realize the support to base 1, improve the stability of device installation.

Furthermore, the lower end of the adjusting bolt 17 is provided with a limiting block 19, and the limiting block 19 is located inside the conical supporting seat 18. The bottom end of the adjusting bolt 17 is prevented from sliding out when the conical supporting seat 18 is adjusted downwards, and the limiting protection and the limiting effect are achieved.

The working principle is as follows: when the battery body 10 needs to be disassembled, firstly, the box door 11 is opened to be tightly attached to the side walls of two sides of the box body 9, then the crank 14 drives the hand wheel 13 to rotate, then the hand wheel 13 drives the rotating shaft 2 to rotate, further the rotating shaft 2 drives the first chain wheel 3 to rotate, the first chain wheel 3 drives the second chain wheel 4 to rotate through a chain, further the second chain wheel 4 drives the screw rod 5 to rotate, the rotation of the screw rod 5 drives the transmission nut 6 to move backwards along the screw rod 5, further the transmission nut 6 drives the fixing block 7 to move backwards, further the fixing block 7 drives the box body 9 to move backwards, the box body 9 moves backwards to the rear side of the base 1, the battery body 10 on the base 1 is separated from the box body 9, the space around the battery body 10 is enlarged, a disassembling tool can be used, the battery body can be conveniently disassembled and replaced, the hand wheel 13 is reversely rotated after the replacement is, then the door 11 is closed;

adjusting bolt 17 is installed through the four corners position at base 1, and adjusting bolt 17 goes up the spiro union has toper supporting seat 18, and when base 1 installation ground height was not level, through rotating toper supporting seat 18 and then realizing the regulation of toper supporting seat 18 height on adjusting bolt 17, make four toper supporting seats 18 all with ground contact, realize the support to base 1, improve the stability of device installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a battery box convenient to dismouting battery, includes base (1), its characterized in that: the middle of the front end of the base (1) is rotatably connected with a rotating shaft (2), the rotating shaft (2) is connected with a first chain wheel (3) in a key mode, the two sides of the first chain wheel (3) are connected with a second chain wheel (4) through the chain in an equal transmission mode, the second chain wheel (4) is connected with one end of a lead screw (5) in a key mode, the lead screw (5) is rotatably connected with the base (1), the lead screw (5) is connected with a transmission nut (6) in a threaded transmission mode, the transmission nut (6) is embedded in a fixed block (7), the fixed block (7) slides in a groove (8), the groove (8) is formed in the side walls of the left side and the right side of the base (1), two boxes (9) are fixed on the fixed block (7), the boxes (9) wrap the base (1), and a battery body (10) is arranged inside the boxes (9, the battery body (10) is arranged at the upper end of the base (1), and two sides of the front end opening of the box body (9) are hinged with box doors (11).

2. The battery box convenient for assembling and disassembling the battery according to claim 1, characterized in that: and a protective box (12) is arranged on the outer sides of the first chain wheel (3) and the second chain wheel (4), and the protective box (12) is fixed at the front end of the base (1).

3. The battery box convenient for assembling and disassembling the battery according to claim 2, characterized in that: pivot (2) rotate with guard box (12) and are connected, the one end fixing that base (1) was kept away from in pivot (2) has hand wheel (13), hand wheel (13) are located the outside front end of guard box (12), be fixed with crank (14) on hand wheel (13).

4. The battery box convenient for assembling and disassembling the battery according to claim 1, characterized in that: the middle of one end of the box door (11) far away from the hinged part is provided with an invisible handle (15).

5. The battery box convenient for assembling and disassembling the battery according to claim 1, characterized in that: the lower end four corners position of base (1) all is fixed with connecting block (16), be fixed with adjusting bolt (17) on connecting block (16), threaded transmission is connected with toper supporting seat (18) on adjusting bolt (17).

6. The battery box convenient for assembling and disassembling the battery according to claim 5, characterized in that: the lower end part of the adjusting bolt (17) is provided with a limiting block (19), and the limiting block (19) is located inside the conical supporting seat (18).