CN217641608U

CN217641608U - Lithium battery for forklift

Info

Publication number: CN217641608U
Application number: CN202221217433.9U
Authority: CN
Inventors: 戴斯德; 许诗新
Original assignee: Delifu Anhui Industrial Vehicle Co ltd
Current assignee: Delifu Anhui Industrial Vehicle Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-10-21
Anticipated expiration: 2032-05-20

Abstract

The utility model relates to a lithium cell technical field just discloses a lithium cell for fork truck, include: the box, the opening has been seted up to the both sides of box, the fixed surface of opening inner wall is connected with the bracing piece, the middle fixedly connected with rotating electrical machines of bracing piece, the fixed surface of rotating electrical machines output shaft is connected with the flabellum, the mounting groove has been seted up to one side at box top. This lithium cell for fork truck passes through the rotating electrical machines, the flabellum, the heat dissipation strip, the liquid reserve tank, the setting of micropump and cooling tube, when using, the rotating electrical machines drives the flabellum and rotates, thereby outwards discharge inside hot-blast, the setting of heat dissipation strip makes equipment radiating effect better, the liquid reserve tank, the setting of micropump and cooling tube makes the internal plant can carry out the water-cooling, the better effect of radiating effect has been reached, it does not have the heat dissipation function mostly to have solved equipment, the lithium cell causes the fever to scald at the live time overlength, the lithium cell is low in the electricity utilization ratio under the environment of high temperature, lead to the short problem of life.

Description

Lithium battery for forklift

Technical Field

The utility model relates to a lithium cell technical field specifically is a lithium cell for fork truck.

Background

The electric forklift is a forklift which works by electricity, most of the forklifts work for storage batteries, the storage batteries are one of batteries, the storage batteries are used for storing limited electric energy and are used in proper places, the working principle of the electric forklift is to convert chemical energy into electric energy, the storage batteries are arranged in storage batteries of the electric forklift, the batteries are preferably not transversely placed, because the batteries are generally twenty-two to twenty-eight percent of dilute sulfuric acid, electrolyte can submerge polar plates when the batteries are placed right, a space is left, if the batteries are transversely placed, a part of the polar plates can be exposed to the air, the polar plates of the batteries are very unfavorable, and the observation holes of the general batteries or the tops of the general batteries are communicated with the outside, so the electrolyte transversely placed in the batteries can easily flow out.

Among the prior art, at present common lithium cell for fork truck is when using, and equipment does not have the heat dissipation function mostly, and the lithium cell causes the fever to scald at the live time overlength, and the lithium cell is low in the electricity utilization ratio under the environment of high temperature, leads to life to be short, and the big multiple structure of current equipment when using all adds on the battery, and it is inconvenient to lead to equipment need to change the battery when using, and the suitability is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a lithium cell for fork truck, it is better to have possessed the radiating effect, and it is simple when the battery is changed to equipment, the better advantage of suitability, it does not have the heat dissipation function mostly to have solved equipment, the lithium cell causes the fever to scald at the live time overlength, the lithium cell is low in the electricity utilization ratio under the environment of high temperature, lead to short service life, and the big multiple structure of existing equipment when using all installs additional on the battery, it is inconvenient to lead to equipment need to change the battery when using, the relatively poor problem of suitability.

The utility model provides a following technical scheme: a lithium battery for a forklift, comprising: the box, the opening has been seted up to the both sides of box, the fixed surface of opening inner wall is connected with the bracing piece, the middle fixedly connected with rotating electrical machines of bracing piece, the fixed surface of rotating electrical machines output shaft is connected with the flabellum, the mounting groove has been seted up to one side at box top, the side fixedly connected with hinge of mounting groove inner wall, the other end fixedly connected with case lid of hinge, the mounting groove has been seted up to one side of case lid bottom, the case lid passes through hinge and box swing joint, the opening has been seted up to the opposite side of case lid, the inner chamber has been seted up to the inside of box, the side fixedly connected with connecting rod of inner chamber inner wall, the other end fixedly connected with L type mount of connecting rod, one side of L type mount is provided with the heat dissipation strip, the side of heat dissipation strip and the side fixed connection of inner chamber inner wall, one side of heat dissipation strip is provided with the liquid reserve tank, the side fixedly connected with micropump of liquid reserve tank, the top fixedly connected with cooling tube of liquid tank, the side swing joint of L type mount inner wall has the battery body, the holding tank has seted up at the top of battery body, the bottom fixedly connected with the connecting seat, the side swing joint of holding tank inner wall has the handle.

Preferably, the number of the liquid storage tanks is four, and two ends of the micropump are fixedly connected with the four liquid storage tanks respectively.

Preferably, the number of the cooling pipes is four, and the four cooling pipes are respectively fixed at the top of the liquid storage tank.

Preferably, the number of the connecting seats is two, and the two connecting seats are respectively movably connected with two ends of the handle.

Preferably, the length of the cooling pipe is lower than the length of the liquid storage tank and the length of the micro pump, and the two cooling pipes are arranged in parallel.

Preferably, the number of the L-shaped fixing frames is four, and the four L-shaped fixing frames are respectively fixed at four corners of the inner wall of the inner cavity.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this lithium cell for fork truck, through the rotating electrical machines, the flabellum, the heat dissipation strip, the liquid reserve tank, the setting of micropump and cooling tube, when using, it is rotatory to drive the flabellum through the rotating electrical machines, thereby outwards discharge inside hot-blast, it is better to make equipment radiating effect through the setting of heat dissipation strip, through the liquid reserve tank, the setting of micropump and cooling tube makes the internal plant can carry out the water-cooling, the better effect of radiating effect has been reached, it does not have the heat dissipation function mostly to have solved equipment, the lithium cell causes to generate heat and scald at the live time overlength, the lithium cell is low in the electricity utilization ratio under the environment of high temperature, lead to the short problem of life.

2. This lithium cell for fork truck, through the connecting seat, the handle, the connecting rod, the setting of L type mount and hinge, when using, make things convenient for the staff to open the case lid through the hinge, make equipment can support battery cell body through connecting rod and L type mount, make battery cell body can be spacing, make the staff convenient take out battery cell body through the setting of connecting seat and handle, it is simple when having reached equipment replacement battery, the better effect of suitability, it all adds when using to have solved the major structure of existing equipment and is installing on the battery, it is inconvenient to lead to equipment need to be changed the battery when using, the relatively poor problem of suitability.

Drawings

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

FIG. 2 is a schematic top cross-sectional view of the structure of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the L-shaped fixing frame shown in fig. 3 according to the present invention.

In the figure: 1. a box body; 2. a port; 3. a support bar; 4. a rotating electric machine; 5. a fan blade; 6. mounting grooves; 7. a hinge; 8. a box cover; 9. an opening; 10. an inner cavity; 11. a connecting rod; 12. an L-shaped fixing frame; 13. a heat dissipating strip; 14. a liquid storage tank; 15. a micro-pump; 16. a cooling tube; 17. a battery main body; 18. accommodating a tank; 19. a connecting seat; 20. a handle.

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 to 4, a lithium battery for a forklift includes: the box body 1 is provided with through openings 2 at two sides of the box body 1, the rotating motor 4 can be installed by setting the through openings 2, a support rod 3 is fixedly connected to the surface of the inner wall of the through opening 2, the rotating motor 4 can be fixed by setting the support rod 3, the rotating motor 4 is fixedly connected to the middle of the support rod 3, the fan blade 5 can be rotated by setting the rotating motor 4, the fan blade 5 is fixedly connected to the surface of the output shaft of the rotating motor 4, the internal hot air can be exhausted by setting the fan blade 5, one side of the top of the box body 1 is provided with a mounting groove 6, the hinge 7 can be installed by setting the mounting groove 6, the side of the inner wall of the mounting groove 6 is fixedly connected with a hinge 7, the box cover 8 can be moved by setting the hinge 7, the other end of the hinge 7 is fixedly connected with a box cover 8, the battery main body 17 can be protected by setting the box cover 8, one side of the bottom of the box cover 8 is provided with a mounting groove 6, the box cover 8 is movably connected with the inner wall of the box body 1 by the hinge 7, the other side of the box cover 8 is provided with an opening 9, the inner wall of the fixing frame 12, the connecting rod can be led out of the inner wall of the fixing frame 12, the side of the fixing frame, the inner wall of the connecting rod 12, the fixing frame can be led out of the heat dissipation type of the side of the battery, the inner wall of the fixing frame 1, one side of heat dissipation strip 13 is provided with liquid reserve tank 14, make cold liquid can be stored through setting up of liquid reserve tank 14, the side fixedly connected with micropump 15 of liquid reserve tank 14, make cold liquid can move about through setting up of micropump 15, the top fixedly connected with cooling tube 16 of liquid reserve tank 14, make liquid can flow through setting up of cooling tube 16, the side swing joint of L type mount 12 inner wall has battery main body 17, holding tank 18 has been seted up at battery main body 17's top, setting up through holding tank 18 makes connecting seat 19 and handle 20 can be held, the bottom fixedly connected with connecting seat 19 of holding tank 18 inner wall, make handle 20 can move about through setting up of connecting seat 19, the side swing joint of connecting seat 19 has handle 20, make things convenient for battery main body 17 to take out through setting up of handle 20.

Wherein; the number of the liquid storage tanks 14 is four, and two ends of the micro pump 15 are fixedly connected with the four liquid storage tanks 14 respectively.

Wherein; the number of the cooling pipes 16 is four, and the four cooling pipes 16 are fixed to the top of the reservoir tank 14, respectively.

Wherein; the number of the connecting seats 19 is two, and the two connecting seats 19 are respectively movably connected with two ends of the handle 20.

Wherein; the length of the cooling pipe 16 is lower than the length of the liquid storage tank 14 plus the micro pump 15, and the two cooling pipes 16 are arranged in parallel.

Wherein; the number of the L-shaped fixing frames 12 is four, and the four L-shaped fixing frames 12 are respectively fixed at four corners of the inner wall of the inner cavity 10.

Theory of operation, when using, setting up through connecting seat 19 and handle 20 makes things convenient for the staff to take out or put into inner chamber 10 with battery main part 17, setting up through connecting rod 11 and L type mount 12 makes battery main part 17 can be spacing, setting up through heat dissipation strip 13 makes battery main part 17's heat can be derived, setting up through liquid reserve tank 14 makes cold liquid can be stored, micropump 15's setting makes cold liquid can move about, the setting up of cooling tube 16 makes liquid can flow, setting up through rotating electrical machines 4 makes flabellum 5 can rotate, thereby discharge inside steam.

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. A lithium battery for a forklift, comprising: the box body (1) is characterized in that through holes (2) are formed in two sides of the box body (1), a supporting rod (3) is fixedly connected to the surface of the inner wall of each through hole (2), a rotating motor (4) is fixedly connected to the middle of each supporting rod (3), a fan blade (5) is fixedly connected to the surface of an output shaft of each rotating motor (4), a mounting groove (6) is formed in one side of the top of the box body (1), a hinge (7) is fixedly connected to the side face of the inner wall of the mounting groove (6), a box cover (8) is fixedly connected to the other end of the hinge (7), the mounting groove (6) is formed in one side of the bottom of the box cover (8), the box cover (8) is movably connected with the box body (1) through the hinge (7), an opening (9) is formed in the other side face of the box body (8), an inner cavity (10) is formed in the inside of the box body (1), a connecting rod (11) is fixedly connected to the side face of the inner wall of the inner cavity (10), an L-shaped fixing frame (12) is fixedly connected to the other end of the connecting rod (11), a heat dissipation strip (13) is arranged on one side of the L-shaped fixing frame (12), and a heat storage frame (14) is arranged on one side face of the heat dissipation strip (13), the side fixedly connected with micropump (15) of liquid reserve tank (14), top fixedly connected with cooling tube (16) of liquid reserve tank (14), the side swing joint of L type mount (12) inner wall has battery body (17), holding tank (18) have been seted up at battery body's (17) top, the bottom fixedly connected with connecting seat (19) of holding tank (18) inner wall, the side swing joint of connecting seat (19) has handle (20).

2. The lithium battery for forklifts according to claim 1, characterized in that the number of the reservoirs (14) is four, and the two ends of the micro-pump (15) are fixedly connected with the four reservoirs (14).

3. The lithium battery for forklifts according to claim 1, characterized in that the number of the cooling tubes (16) is four, and four cooling tubes (16) are fixed on the top of the tank (14).

4. The lithium battery for the forklift as recited in claim 1, wherein the number of the connecting seats (19) is two, and the two connecting seats (19) are respectively and movably connected with two ends of the handle (20).

5. Lithium battery for forklifts according to claim 1, characterized in that the value of the length of the cooling pipe (16) is lower than the value of the length of the tank (14) plus the micro-pump (15), and that the two cooling pipes (16) are arranged in parallel.

6. The lithium battery for forklifts according to claim 1, characterized in that the number of the L-shaped fixing frames (12) is four, and four L-shaped fixing frames (12) are respectively fixed at four corners of the inner wall of the inner cavity (10).