CN216720079U

CN216720079U - Storage battery power supply system of explosion-proof forklift

Info

Publication number: CN216720079U
Application number: CN202122840210.XU
Authority: CN
Inventors: 朱杰
Original assignee: Nanjing Topu Industrial Equipment Co ltd
Current assignee: Nanjing Topu Industrial Equipment Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-10
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a storage battery power supply system of an explosion-proof forklift, which comprises an anti-interference battery box, wherein a ventilating pipe is arranged on the inner side of the anti-interference battery box, ventilating holes are formed in the inner side of the anti-interference battery box, storage batteries are arranged on the inner side of a battery fixing frame at equal intervals, ventilating heat-insulating cotton is fixedly bonded on one end surface of the inner side of the anti-interference battery box, side heat-insulating cotton is fixedly bonded on one side of the inner side of the anti-interference battery box, a handle is pulled to drive a sliding block to slide upwards on the inner side of a sealing groove, an air inlet hole is communicated with the ventilating pipe, air enters the inner side of the ventilating pipe through the air inlet hole when the forklift runs, heat around the storage batteries is taken away, the anti-interference battery box is discharged through the air inlet hole on the other side, so that the air flow in the anti-interference battery box is accelerated, and the danger of the storage batteries caused by heat accumulation is prevented, thereby prolonging the service life of the power supply.

Description

Storage battery power supply system of explosion-proof forklift

Technical Field

The utility model relates to the technical field of forklift power supplies, in particular to a storage battery power supply system of an explosion-proof forklift.

Background

The explosion-proof forklift is one of forklifts, is generally used in dangerous places and has high requirements on safety, such as factories, gas stations and gas stations with much dust or workshops of electronic factories which are sensitive to electronic interference, and generally adopts a storage battery pack as a power source;

however, the existing storage battery power supply system for the explosion-proof forklift lacks a heat control system, so that heat cannot be well controlled in different environments, the service life of the storage battery pack can be shortened, the maintenance cost of the forklift can be improved, and in order to avoid the technical problems, the storage battery power supply system for the explosion-proof forklift needs to be provided to overcome the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a storage battery power supply system of an explosion-proof forklift, which can effectively solve the problems that the heat cannot be well controlled under different environments due to the lack of a heat control system in the conventional storage battery power supply system of the explosion-proof forklift in the background art, so that the service life of a storage battery pack can be shortened, and the maintenance cost of the forklift can be increased.

In order to achieve the purpose, the utility model provides the following technical scheme: a storage battery power supply system of an explosion-proof forklift comprises an anti-interference battery box, wherein a ventilation pipe is installed on the inner side of the anti-interference battery box, a ventilation hole is formed in the inner side of the anti-interference battery box, a battery fixing frame is fixedly connected to the top end of the inner part of the anti-interference battery box, storage batteries are installed on the inner side of the battery fixing frame at equal intervals, ventilation heat-preservation cotton is fixedly bonded to one end face of the inner side of the anti-interference battery box, side heat-preservation cotton is fixedly bonded to one side, adjacent to the ventilation heat-preservation cotton, of the inner side of the anti-interference battery box, and a top cover is clamped to the top end of the anti-interference battery box;

the inboard sliding connection of top cap has the slip fixture block, the fresh air inlet has been seted up to the side end face of top cap, the top of top cap and the corresponding position department fixed mounting of slip fixture block have the joint piece, the top fixed mounting of slip fixture block has magnet, the inboard and the corresponding position department of slip fixture block of joint piece have seted up the joint groove, the equal fixedly connected with locating piece of both sides terminal surface of top cap.

Preferably, the ventilation pipe has a plurality of, and a plurality of ventilation pipe is even arranges the inboard at jam-proof battery case.

Preferably, the ventilation hole is seted up in the inboard of jam-proof battery case and is corresponded position department with the ventilation pipe, the ventilation hole has a plurality of, the even inboard of seting up in jam-proof battery case in a plurality of ventilation hole, the louvre has been seted up to the cotton terminal surface of ventilation heat preservation and ventilation hole corresponding position department.

Preferably, a sealing groove is formed in the position, corresponding to the sliding fixture block, of the top end of the top cover, and a handle is fixedly connected to the top end of the sliding fixture block.

Preferably, the inboard threaded connection of locating piece has positioning screw, positioning screw's one end is rotated and is connected with the sliding block, the outside slip of sliding block has cup jointed the sliding tray board, the sliding tray has been seted up with the sliding block corresponding position department in the inboard of sliding tray board, the bottom fixedly connected with base of sliding tray board, damping spring is evenly installed on the top of base.

Preferably, the position department that corresponds with the positioning screw in the outside of jam-proof battery case has seted up the location screw, positioning screw passes through the location screw and jam-proof battery case threaded connection, damping spring's one end is connected with the base, damping spring's the other end is connected with the jam-proof battery case.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with the jam-proof battery case, the ventilation pipe, the ventilation hole, the battery mount, the battery, the top cap, the slip fixture block, the fresh air inlet, the joint piece, magnet, joint groove and locating piece, it upwards slides at the inboard of seal groove to drive the slip fixture block through the pulling handle, the fresh air inlet can be linked together with the ventilation pipe this moment, then the air can enter into the inboard of ventilation pipe through the fresh air inlet when fork truck traveles, then take away the heat around the battery, the fresh air inlet discharge jam-proof battery case via the opposite side, thereby accelerate the inside air flow of jam-proof battery case, prevent that the heat from piling up and make the overheated emergence of battery dangerous, thereby the life of extension power.

2. Be provided with positioning screw, the sliding block, the sliding tray board, the sliding tray, base and damping spring, place the position of fork truck internal power source installation with the base, then screw up the inboard of locating piece with positioning screw, thereby fix the top end to the jam-proof battery case with the top cap, pack the sliding tray's inboard into with the sliding block again, then at fork truck driving in-process, jam-proof battery case can compress damping spring, thereby reduce the rigid collision because of rocking the battery that leads to, prevent that the battery from damaging because of the collision, the life of power has been prolonged.

3. Be provided with the jam-proof battery case, it is cotton to ventilate to keep warm, side heat preservation is cotton and the top cap, in chilly winter, slide the inboard of fixture block re-clamping entering seal groove to can the inside circulation of air of effectual prevention jam-proof battery case, can make the heat of battery be difficult to run off, and keep warm to the inside of jam-proof battery case through ventilation heat preservation cotton and side heat preservation cotton, thereby the life-span of extension battery, thereby make fork truck's power can adapt to different ambient temperature.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the installation structure of the side insulating cotton of the present invention;

FIG. 3 is a schematic view of the mounting structure of the battery holder according to the present invention;

FIG. 4 is a schematic view of the mounting structure of the positioning block of the present invention;

FIG. 5 is a schematic view of the mounting structure of the damper spring according to the present invention;

reference numbers in the figures: 1. an anti-interference battery box; 2. a vent pipe; 3. a vent hole; 4. a battery holder; 5. a storage battery; 6. ventilating and insulating cotton; 7. side heat preservation cotton; 8. a top cover; 9. sliding the clamping block; 10. an air inlet hole; 11. a clamping block; 12. a magnet; 13. a clamping groove; 14. positioning blocks; 15. positioning a screw rod; 16. a slider; 17. a sliding groove plate; 18. a sliding groove; 19. a base; 20. a shock absorbing spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-5, the utility model provides a technical scheme, a storage battery power supply system of an explosion-proof forklift comprises an anti-interference battery box 1, wherein a plurality of ventilation pipes 2 are arranged on the inner side of the anti-interference battery box 1, the ventilation pipes 2 are uniformly distributed on the inner side of the anti-interference battery box 1 to facilitate the rapid flow of air, ventilation holes 3 are formed in the inner side of the anti-interference battery box 1, the ventilation holes 3 are formed in the inner side of the anti-interference battery box 1 and correspond to the ventilation pipes 2, the ventilation holes 3 are provided in a plurality of numbers, the ventilation holes 3 are uniformly formed in the inner side of the anti-interference battery box 1, a ventilation hole is formed in one end face of ventilation heat-insulation cotton 6 and corresponds to the ventilation holes 3, the air can bring heat away from the anti-interference battery box 1 rapidly, a battery fixing frame 4 is fixedly connected to the top end inside the anti-interference battery box 1, the inner side of the battery fixing frame 4 is equidistantly provided with storage batteries 5, one end surface of the inner side of the anti-interference battery box 1 is fixedly bonded with ventilation heat-preservation cotton 6, one side of the inner side of the anti-interference battery box 1 adjacent to the ventilation heat-preservation cotton 6 is fixedly bonded with side heat-preservation cotton 7, and the top end of the anti-interference battery box 1 is clamped with a top cover 8;

the inboard sliding connection of top cap 8 has slip fixture block 9, the fresh air inlet 10 has been seted up to the side end face of top cap 8, the top of top cap 8 and the fixed mounting of slip fixture block 9 correspondence position department have joint piece 11, the top of top cap 8 and the slip fixture block 9 correspondence position department have seted up the seal groove, the top fixedly connected with handle of slip fixture block 9, be favorable to the quick slip fixture block 9 of mentioning, the top fixed mounting of slip fixture block 9 has magnet 12, joint groove 13 has been seted up to the inboard of joint piece 11 and the corresponding position department of slip fixture block 9, the equal fixedly connected with locating piece 14 of both sides terminal surface of top cap 8.

The inboard threaded connection of locating piece 14 has positioning screw 15, positioning screw 15's one end is rotated and is connected with sliding block 16, sliding groove board 17 has been cup jointed in sliding outside of sliding block 16, sliding groove 18 has been seted up with sliding block 16 corresponding position department in sliding groove board 17's inboard, sliding groove board 17's bottom fixedly connected with base 19, damping spring 20 is evenly installed on base 19's top, the location screw has been seted up with positioning screw 15 corresponding position department in the outside of jam-proof battery case 1, positioning screw 15 is through location screw and jam-proof battery case 1 threaded connection, damping spring 20's one end is connected with base 19, damping spring 20's the other end is connected with jam-proof battery case 1, can reduce the impact of vibrations to battery 5, the life-span of extension battery 5.

The working principle and the using process of the utility model are as follows: firstly, a base 19 is placed at a position where a power supply is installed in a forklift, then a positioning screw 15 is screwed to the inner side of a positioning block 14, so that a top cover 8 is fixed to the top end of an anti-interference battery box 1, a sliding block 16 is installed in the inner side of a sliding groove 18, and then the anti-interference battery box 1 compresses a damping spring 20 in the running process of the forklift, so that the hard collision of a storage battery 5 caused by shaking is reduced, the storage battery 5 is prevented from being damaged due to collision, and the service life of the power supply is prolonged;

then, in hot summer, the handle is pulled to drive the sliding clamping block 9 to slide upwards on the inner side of the sealing groove, then the sliding clamping block 9 is adsorbed on the top end of the clamping groove 13 on the inner side of the clamping block 11 through the magnet 12, at the moment, the air inlet hole 10 is communicated with the ventilation pipe 2, then air enters the inner side of the ventilation pipe 2 through the air inlet hole 10 when the forklift runs, is shunted to the ventilation hole 3 through the ventilation pipe 2 to enter the inner side of the anti-interference battery box 1, then heat around the storage battery 5 is taken away, and then the air is discharged out of the anti-interference battery box 1 through the air inlet hole 10 on the other side, so that the air flow inside the anti-interference battery box 1 is accelerated, the heat accumulation is prevented, the storage battery 5 is prevented from being overheated, and the danger is avoided, and the service life of a power supply is prolonged;

finally, in chilly winter, the inboard of the seal groove is gone into to slip fixture block 9 joint again to can effectually prevent the inside circulation of air of jam-proof battery case 1, can make battery 5's heat be difficult to run off, and keep warm to the inside of jam-proof battery case 1 through ventilation heat preservation cotton 6 and side heat preservation cotton 7, thereby prolong battery 5's life-span, thereby make fork truck's power can adapt to different ambient temperature.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an explosion-proof fork truck's battery electrical power generating system, includes jam-proof battery case (1), its characterized in that: the anti-interference battery pack comprises an anti-interference battery box (1), wherein a ventilation pipe (2) is installed on the inner side of the anti-interference battery box (1), a ventilation hole (3) is formed in the inner side of the anti-interference battery box (1), a battery fixing frame (4) is fixedly connected to the top end of the inner portion of the anti-interference battery box (1), storage batteries (5) are installed on the inner side of the battery fixing frame (4) at equal intervals, ventilation heat-preservation cotton (6) is fixedly bonded to one end face of the inner side of the anti-interference battery box (1), side heat-preservation cotton (7) is fixedly bonded to one side, adjacent to the ventilation heat-preservation cotton (6), of the inner side of the anti-interference battery box (1), and a top cover (8) is clamped to the top end of the anti-interference battery box (1);

the inboard sliding connection of top cap (8) has slip fixture block (9), fresh air inlet (10) have been seted up to the side end face of top cap (8), the top of top cap (8) corresponds position department fixed mounting with slip fixture block (9) has joint piece (11), the top fixed mounting of slip fixture block (9) has magnet (12), joint groove (13) have been seted up to the inboard of joint piece (11) and slip fixture block (9) corresponding position department, the equal fixedly connected with locating piece (14) of both sides terminal surface of top cap (8).

2. The battery power supply system of an explosion-proof forklift truck according to claim 1, characterized in that: the ventilation pipes (2) are arranged in number, and the ventilation pipes (2) are uniformly distributed on the inner side of the anti-interference battery box (1).

3. A battery power supply system for an explosion-proof forklift truck according to claim 1, characterized in that: the inboard of seting up at jam-proof battery case (1) in ventilation hole (3) corresponds position department with ventilation pipe (2), ventilation hole (3) have a plurality of, the even inboard of seting up at jam-proof battery case (1) in a plurality of ventilation hole (3), the louvre has been seted up to a terminal surface and ventilation hole (3) corresponding position department of ventilation heat preservation cotton (6).

4. A battery power supply system for an explosion-proof forklift truck according to claim 1, characterized in that: the top end of the top cover (8) is provided with a sealing groove at a position corresponding to the sliding clamping block (9), and the top end of the sliding clamping block (9) is fixedly connected with a handle.

5. A battery power supply system for an explosion-proof forklift truck according to claim 1, characterized in that: the inside threaded connection of locating piece (14) has positioning screw (15), the one end of positioning screw (15) is rotated and is connected with sliding block (16), sliding groove board (17) have been cup jointed in the outside slip of sliding block (16), sliding groove (18) have been seted up with sliding block (16) corresponding position department in the inboard of sliding groove board (17), the bottom fixedly connected with base (19) of sliding groove board (17), damping spring (20) are evenly installed on the top of base (19).

6. The battery power supply system of an explosion-proof forklift truck according to claim 5, characterized in that: the anti-interference battery box is characterized in that a positioning screw hole is formed in the position, corresponding to the positioning screw rod (15), on the outer side of the anti-interference battery box (1), the positioning screw rod (15) is in threaded connection with the anti-interference battery box (1) through the positioning screw hole, one end of the damping spring (20) is connected with the base (19), and the other end of the damping spring (20) is connected with the anti-interference battery box (1).