CN210224108U

CN210224108U - Battery box for new energy forklift battery

Info

Publication number: CN210224108U
Application number: CN201921152178.2U
Authority: CN
Inventors: Jun Tong; 童军
Original assignee: Yangzhou Jin Happy Power Supply Co Ltd
Current assignee: Yangzhou Jin Happy Power Supply Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-03-31
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a battery box for new energy forklift batteries in the technical field of new energy forklift, which comprises a protection box body, wherein the bottom of the protection box body is provided with a pad foot, the inner walls of the left and right sides of the protection box body are respectively provided with a limit chute, the inner wall of the limit chute is movably inserted with a support rod, the top of the support rod is movably connected with a limit rod through a pin shaft, the inner wall of the rear side of the protection box body is provided with an inner shell, the outer wall of the rear end of the protection box body is provided with an outer protection shell, the inner cavity of the outer protection shell is provided with a driving motor, the output end of the driving motor is connected with fan blades through a rotating shaft, the inner walls of the front and the rear sides of the protection box body are respectively provided with a fastening device, the battery can be rapidly cooled and radiated by air through rotation, the, thereby better protecting the battery and prolonging the service life of the battery.

Description

Battery box for new energy forklift battery

Technical Field

The utility model relates to a new forms of energy fork truck technical field specifically is a battery box for new forms of energy fork truck battery.

Background

The new energy forklift works by taking the energy storage battery as a power source. When energy storage battery installed on fork truck, generally all need protect the installation through the battery box, current battery box when protecting the battery, the battery is not fixed well when installing in the battery box, and battery box itself does not possess good radiating effect, thereby fork truck shakes the damage that causes the battery very easily at the walking in-process simultaneously, influences the life of battery. Therefore, the battery box for the new energy forklift battery is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new forms of energy fork truck battery box for battery 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: the utility model provides a battery box for new forms of energy fork truck battery, includes the protection box, the bottom of protection box sets up fills up the foot, the left and right sides inner wall of protection box all sets up spacing spout, the inner wall activity grafting bracing piece of spacing spout, the top of bracing piece is through round pin axle swing joint gag lever post, the rear side inner wall of protection box sets up interior casing, the rear end outer wall of protection box sets up outer protecting sheathing, the inner chamber of outer protecting sheathing sets up driving motor, the flabellum is connected through the pivot to driving motor's output, and the inner chamber of casing including the flabellum setting, the front and back both sides inner wall of protection box all sets up fastener, and fastener's expansion end extends to the inner chamber of protection box, the bottom of protection box evenly sets up the bleeder vent, the top activity of protection box sets up sealed apron.

Further, fastener is including setting up the limit sleeve of both sides outer wall around the protection box, limit sleeve's inner wall sets up the movable rod, the movable rod sets up the dead lever in the one end in the protection box outside, and the movable rod extends to the one end of protection box inner chamber and sets up the clamp plate, the dead lever is close to the end-to-end connection expanding spring of protection box outer wall, and expanding spring's the outer wall of other end connection protection box, both sides outer wall all sets up the internal thread sleeve around the protection box, the telescopic internal thread inner wall threaded connection fastening screw of internal thread, and fastening screw passes through bearing swing joint dead lever.

Further, the inner wall middle position of the inner thread sleeve is provided with a fastening nut matched with the fastening screw rod, the outer wall middle position of the fastening screw rod is provided with an external thread matched with the fastening nut, the outer walls of the left side and the right side of the fastening screw rod are smooth rods, and the left end and the right end of the fastening screw rod are provided with limit baffles.

Furthermore, the bottom of the sealing cover plate is provided with a limiting clamping block, and the top of the protection box body is provided with a clamping groove matched with the limiting clamping block.

Furthermore, the top of bracing piece and the bottom of gag lever post all set up buffer spacer, and buffer spacer is the elastic rubber gasket.

Furthermore, the foot pad is an L-shaped fixed block, and the thickness of the bottom of the foot pad and the thickness of the bottom of the supporting rod are both two centimeters.

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

1. the utility model discloses the battery can directly be placed on the bracing piece, and bracing piece and spacing spout cooperation are spacing to be installed in the protection box, and can strengthen the stability of battery through the gag lever post, and drive the flabellum rotation through driving motor at the rear end of protection box simultaneously and can carry out quick forced air cooling heat dissipation to the battery for the radiating rate in the working process of battery;

2. the utility model discloses set up fastener, adjusting position that the movable rod among the fastener can be convenient passes through fastening screw and fixes, can conveniently strengthen the stability of battery in the protection box through movable rod and expanding spring, and dynamics when can alleviating vibrations to better protection battery, the life of extension battery.

Drawings

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

fig. 2 is a schematic structural view of the fastening device of the present invention.

In the figure: 1. a protective box body; 2. a foot pad; 3. a limiting chute; 4. a support bar; 5. a limiting rod; 6. an inner housing; 7. a fan blade; 8. a fastening device; 81. a limiting sleeve; 82. a movable rod; 83. fixing the rod; 84. a tension spring; 85. an internally threaded sleeve; 86. fastening a screw rod; 9. air holes are formed; 10. an outer protective shell; 11. a drive motor; 12. and sealing the cover plate.

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 technical scheme: a battery box for a new energy forklift battery is disclosed, please refer to fig. 1, which comprises a protection box body 1, wherein the bottom of the protection box body 1 is provided with a pad 2, the pad 2 is an L-shaped fixed block, and the thickness of the bottom of the pad 2 and the bottom of a support rod 4 are both two centimeters, when the protection box body 1 is installed on a forklift, the pad 2 can ensure that a gap is reserved between the protection box body 1 and the installation position of the forklift, thereby facilitating heat dissipation, the inner walls of the left side and the right side of the protection box body 1 are both provided with a limit chute 3, the inner wall of the limit chute 3 is movably inserted with the support rod 4, the top of the support rod 4 is movably connected with a limit rod 5 through a pin shaft, the top of the support rod 4 and the bottom of the limit rod 5 are both provided with buffer gaskets, and the buffer gaskets are elastic rubber gaskets, when the battery is installed, the battery is placed on the top of the, then the support rod 4 is limited and inserted in the limiting sliding groove 3, and the support rod 4 is inserted in the inner cavity of the protective box body 1;

in order to accelerate the rapid heat dissipation of the battery in operation, please refer to fig. 1 and fig. 2, an inner shell 6 is disposed on the inner wall of the rear side of the protection box 1, an outer protection shell 10 is disposed on the outer wall of the rear end of the protection box 1, a driving motor 11 is disposed in the inner cavity of the outer protection shell 10, the driving motor 11 is connected to a power supply through a control switch to operate, the driving motor 11 drives the fan blades 7 to rotate through a rotating shaft, so as to dissipate heat of the battery placed in the protection box 1 through the fan blades 7, the output end of the driving motor 11 is connected to the fan blades 7 through the rotating shaft, and the fan blades;

referring to fig. 1 and fig. 2 again, the inner walls of the front and rear sides of the protection box 1 are provided with fastening devices 8, and the movable ends of the fastening devices 8 extend into the inner cavity of the protection box 1, each fastening device 8 includes a limiting sleeve 81 disposed on the outer walls of the front and rear sides of the protection box 1, the inner wall of the limiting sleeve 81 is provided with a movable rod 82, one end of the movable rod 82 outside the protection box 1 is provided with a fixed rod 83, one end of the movable rod 82 extending into the inner cavity of the protection box 1 is provided with a pressing plate, the end surface of the fixed rod 83 close to the outer wall of the protection box 1 is connected with a telescopic spring 84, the other end of the telescopic spring 84 is connected with the outer wall of the protection box 1, the outer walls of the front and rear sides of the protection box 1 are provided with internal thread sleeves 85, the inner walls of the internal thread sleeves 85 are in threaded connection with, before a battery is placed in the protection box body 1, the movable rod 82 is pulled out outwards, after the battery is placed in the protection box body, the fastening screw 86 is pushed again, so that the movable rod 82 is pushed to the inner side of the protection box body 1, then the movable rod 82 is pressed on the outer wall of the battery through the telescopic spring 84, the fastening nut matched with the fastening screw 86 is arranged at the middle position of the inner wall of the internal thread sleeve 85, the external thread matched with the fastening nut is arranged at the middle position of the outer wall of the fastening screw 86, the outer walls on the left side and the right side of the fastening screw 86 are smooth sliding rods, only the external thread is arranged at the middle position of the fastening screw 86, so that the movable rod 82 is conveniently fixed when the position of the movable rod 82 in the protection box body 1 is adjusted, meanwhile, the telescopic spring 84 can act on the movable rod 82 to play a buffering role, the limiting baffle plates are arranged, make things convenient for the circulation of gas through bleeder vent 9 to accelerate the battery radiating rate in the course of the work, the top activity of protection box 1 sets up sealed apron 12, and the bottom of sealed apron 12 sets up spacing fixture block, and the top of protection box 1 sets up the draw-in groove that matches with spacing fixture block, can strengthen the protection to the battery through sealed apron 12, extension battery life.

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 new forms of energy fork truck battery box for battery, includes protection box (1), its characterized in that: the bottom of the protection box body (1) is provided with a pad foot (2), the inner walls of the left side and the right side of the protection box body (1) are respectively provided with a limit chute (3), the inner wall of the limit chute (3) is movably inserted into a support rod (4), the top of the support rod (4) is movably connected with a limit rod (5) through a pin shaft, the inner wall of the rear side of the protection box body (1) is provided with an inner shell (6), the outer wall of the rear end of the protection box body (1) is provided with an outer protective shell (10), the inner cavity of the outer protective shell (10) is provided with a driving motor (11), the output end of the driving motor (11) is connected with a fan blade (7) through a rotating shaft, the fan blade (7) is arranged in the inner cavity of the inner shell (6), the inner walls of the front side and the rear side of the protection box body (1, the bottom of the protection box body (1) is uniformly provided with air holes (9), and the top of the protection box body (1) is movably provided with a sealing cover plate (12).

2. The battery box for the new energy forklift battery according to claim 1, characterized in that: fastener (8) are including setting up spacing sleeve (81) of both sides outer wall around protection box (1), the inner wall of spacing sleeve (81) sets up movable rod (82), the one end in the protection box (1) outside of movable rod (82) sets up dead lever (83), and one end that movable rod (82) extend to protection box (1) inner chamber sets up the clamp plate, dead lever (83) are close to end-face connection expanding spring (84) of protection box (1) outer wall, and the outer wall of protection box (1) is connected to the other end of expanding spring (84), both sides outer wall all sets up internal thread sleeve (85) around protection box (1), the inner wall threaded connection fastening screw (86) of internal thread sleeve (85), and fastening screw (86) are through bearing swing joint dead lever (83).

3. The battery box for the new energy forklift battery according to claim 2, characterized in that: the inner wall middle position of internal thread sleeve (85) sets up the fastening nut who matches with fastening screw (86), and the outer wall middle position of fastening screw (86) sets up the external screw thread that matches with fastening nut, and the left and right sides outer wall of fastening screw (86) is smooth rod, and both ends all set up limit baffle about fastening screw (86).

4. The battery box for the new energy forklift battery according to claim 1, characterized in that: the bottom of the sealing cover plate (12) is provided with a limiting clamping block, and the top of the protection box body (1) is provided with a clamping groove matched with the limiting clamping block.

5. The battery box for the new energy forklift battery according to claim 1, characterized in that: the top of bracing piece (4) and the bottom of gag lever post (5) all set up buffer spacer, and buffer spacer is the elastic rubber gasket.

6. The battery box for the new energy forklift battery according to claim 1, characterized in that: the pad foot (2) is an L-shaped fixed block, and the thickness of the bottom of the pad foot (2) and the thickness of the bottom of the support rod (4) are both two centimeters.