CN210013266U - High-performance battery box for excavator - Google Patents

Abstract

The utility model discloses a battery box for high performance excavator, including the box body, the right side upper surface welding of box body has the spud pile, the both ends of spud pile all are connected with the connecting pile through the pivot, the left side welding of connecting pile has the lid, the right side welding of box body has the sleeve, telescopic inboard cover is equipped with No. one the piston piece, telescopic bottom welding has the air duct, the cover storehouse has been seted up to the bottom inboard of box body, the inboard of cover storehouse is equipped with No. two piston pieces, the top welding of No. two piston pieces has the tray, and the tray sets up in the inner chamber of box body. The utility model discloses be convenient for change the battery, the high-speed joint wire of being convenient for improves the leakproofness of electrode joint department, opens from the box body through pulling the lid, makes the connecting pile impress a piston piece in the sleeve, makes the inboard air of sleeve can flow in the cover storehouse through the air duct in, and the top is moved No. two piston pieces and is risen, can make the tray hold up the battery ejecting from the box body.

Description

High-performance battery box for excavator

Technical Field

The utility model relates to a battery case art field specifically is a battery case for high performance excavator.

Background

With the wide application of electronic technology, particularly computer technology, the excavator is provided with an automatic control system, the excavator is developed towards high performance, automation and intellectualization, the internal electronic facilities of the high-performance excavator are various, a stable power supply system guarantees the high performance of the excavator, and a battery box is mainly used for storing a storage battery for the excavator.

However, current battery case is when being used for high performance excavator to use, consider that the battery conveniently overhauls and change, current battery case adopts open structure more, can influence the leakproofness of motor joint department, can lead to the corrosion of electrode kneck after the long-term use, influence the power supply stability, the battery case that has protective cover plate, it is very inconvenient to change the battery, and after the battery does not use for a long time and leads to the electric quantity unloading, need connect the electricity and start the excavator, current battery case connecting power line also is not convenient enough, consequently need to design a high performance excavator battery case for solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery case for high performance excavator to the electrode joint department leakproofness that proposes in solving above-mentioned background art is poor, unable convenient change battery, and the problem that the wire is connected not convenient enough.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a battery case for high performance excavator, includes the box body, the right side upper surface welding of box body has the spud pile, the both ends of spud pile all are connected with the connecting pile through the pivot, the left side welding of connecting pile has the lid, the right side welding of box body has the sleeve, telescopic inboard cover is equipped with a piston piece, telescopic bottom welding has the air duct, the nested storehouse has been seted up to the bottom inboard of box body, the inboard of nested storehouse is equipped with No. two piston pieces, the top welding of No. two piston pieces has the tray, and the tray sets up in the inner chamber of box body.

Preferably, the top end of the air duct is communicated with the inner cavity of the sleeve, the bottom end of the air duct is communicated with the sleeve bin, and the second piston block and the sleeve bin form a lifting structure.

Preferably, the lower surface of the box cover is welded with an extending edge, the upper surface of the box body is provided with a groove, and the extending edge is inserted into the groove.

Preferably, the upper surface of lid passes through the screw fixation cablecard, the inboard of lid is run through and is provided with the wire sleeve, the bonding of the top left side of wire sleeve has the sealing washer.

Preferably, a limiting bin is arranged on the inner side of the wiring sleeve, a wiring pile is arranged on the inner side of the limiting bin, and a spring is sleeved on the outer surface of the wiring pile.

Preferably, the top end of the inner wall of the limiting bin is fixed with a metal block through a screw, and the wiring pile and the spring form an elastic structure.

Compared with the prior art, the beneficial effects of the utility model are that: the battery box for the high-performance excavator is convenient for replacing the storage battery, is convenient for quickly connecting a lead, and improves the sealing property at the electrode joint;

(1) be provided with connecting pile, piston block, No. two piston blocks and tray, open from the box body through pulling the lid, can make connecting pile impress a piston block in the sleeve, make the inboard air of sleeve can flow in the cover storehouse through the air duct, push up and move No. two piston blocks and rise, make the tray hold up in the ejecting box body of battery, conveniently take out the battery, and then reach the effect of being convenient for change the battery.

(2) Be provided with wire sleeve and binding post, it is provided with the wire sleeve to run through the inboard at the lid, insert spacing storehouse in through passing the sealing washer with the wire, can make wire and metal block laminating, rethread upset lid makes binding post contact battery electrode, make the wire sleeve cover on the electrode, make the binding post rise simultaneously and support the metal block, can press from both sides the wire between metal block and binding post, can accomplish the connection of wire, cover electrode joint through the wire sleeve simultaneously, can increase the leakproofness of electrode joint department, and then reach the high-speed joint wire of being convenient for, improve the effect of the leakproofness of electrode joint department.

Drawings

FIG. 1 is a schematic front sectional view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a box cover; 3. connecting piles; 4. fixing the pile; 5. a sleeve; 6. a piston block I; 7. an air duct; 8. sleeving a bin; 9. a piston block II; 10. a tray; 11. edge extension; 12. a groove; 13. a line card; 14. a wiring sleeve; 15. a seal ring; 16. a limiting bin; 17. a wiring pile; 18. a spring; 19. a metal 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. 1-3, the present invention provides an embodiment: the utility model provides a high performance is battery box for excavator, including box body 1, the right side upper surface welding of box body 1 has spud pile 4, the both ends of spud pile 4 all are connected with connection pile 3 through the pivot, the left side welding of connection pile 3 has lid 2, the lower surface welding of lid 2 has and prolongs limit 11, the upper surface of box body 1 is seted up flutedly 12, it inserts with recess 12 and closes to prolong limit 11, it is the rubber material to prolong limit 11, insert through prolonging limit 11 and recess 12 and close, can increase the leakproofness between lid 2 and the box body 1.

The right side welding of box body 1 has sleeve 5, and the inboard cover of sleeve 5 is equipped with piston block 6, and the bottom welding of sleeve 5 has air duct 7, the top and the 5 inner chambers of sleeve intercommunication of air duct 7, the bottom and the cover storehouse 8 intercommunication of air duct 7, and No. two piston block 9 and cover storehouse 8 constitute elevation structure, can make sleeve 5 inner chambers air can discharge into cover storehouse 8 in through air duct 7, make No. two piston block 9 receive the atmospheric pressure influence at cover storehouse 8 internalization.

The inner side of the bottom end of the box body 1 is provided with a sleeve bin 8, the inner side of the sleeve bin 8 is provided with a second piston block 9, the top end of the second piston block 9 is welded with a tray 10, the tray 10 is arranged in the inner cavity of the box body 1, the upper surface of the box cover 2 is fixedly provided with a wire clip 13 through screws, the inner side of the box cover 2 is provided with a wire sleeve 14 in a penetrating way, the left side of the top end of the wire sleeve 14 is bonded with a sealing ring 15, the inner side of the wire sleeve 14 is provided with a limiting bin 16, the inner side of the limiting bin 16 is provided with a wiring pile 17, the outer surface of the wiring pile 17 is sleeved with a spring 18, the top end of the inner wall of the limiting bin 16 is fixedly provided with a metal block 19 through screws, the wiring pile 17 and the spring 18 form an elastic structure, the wire clip 13 plays a role of fixing a wire, the spring 18 plays a role of providing elasticity for the wiring pile, the surface is covered with plastics, and sealing washer 15 is the rubber material, and sealing washer 15 plays the effect of increasing wire and the leakproofness of wire sleeve 14.

The working principle is as follows: firstly, the box cover 2 is pulled to be opened from the box body 1, a storage battery can be placed in the box body 1, then a lead connector penetrates through a sealing ring 15 to be inserted into a wiring sleeve 14, and then the wire body is clamped into a wire clamp 13 to be fixed;

then, the box cover 2 is covered on the box body 1, the extension 11 is inserted into the groove 12, the wiring sleeve 14 covers the electrode, the electrode joint pushes the wiring pile 17 to rise to push against the metal block 19, and a lead can be clamped between the metal block 19 and the wiring pile 17, so that the lead is electrically connected with the electrode joint;

when the storage battery needs to be taken out for replacement, the box cover 2 is only required to be pulled to be opened from the box body 1, the connecting pile 3 can be enabled to press the first piston block 6 into the sleeve 5, air in the inner side of the sleeve 5 can flow into the sleeve bin 8 through the air duct 7, the second piston block 9 is pushed to rise, the tray 10 is enabled to lift the storage battery to eject out of the box body 1, and the storage battery is conveniently taken out and is practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a battery case for high performance excavator, includes box body (1), its characterized in that: the right side of box body (1) upper surface welding has spud pile (4), the both ends of spud pile (4) all are connected with connection pile (3) through the pivot, the left side welding of connection pile (3) has lid (2), the right side welding of box body (1) has sleeve (5), the inboard cover of sleeve (5) is equipped with piston block (6) No. one, the bottom welding of sleeve (5) has air duct (7), cover storehouse (8) have been seted up to the bottom inboard of box body (1), the inboard of cover storehouse (8) is equipped with No. two piston blocks (9), the top welding of No. two piston blocks (9) has tray (10), and tray (10) set up in the inner chamber of box body (1).

2. The battery pack for a high-performance excavator according to claim 1, wherein: the top end of the air duct (7) is communicated with the inner cavity of the sleeve (5), the bottom end of the air duct (7) is communicated with the sleeve bin (8), and the second piston block (9) and the sleeve bin (8) form a lifting structure.

3. The battery pack for a high-performance excavator according to claim 1, wherein: the lower surface welding of lid (2) has and prolongs limit (11), the upper surface of box body (1) is seted up flutedly (12), prolong limit (11) and insert with flutedly (12) and close.

4. The battery pack for a high-performance excavator according to claim 1, wherein: the upper surface of lid (2) passes through screw fixation cablecard (13), the inboard of lid (2) is run through and is provided with wire sleeve (14), the top left side bonding of wire sleeve (14) has sealing washer (15).

5. The battery pack for the high-performance excavator according to claim 4, wherein: a limiting bin (16) is arranged on the inner side of the wiring sleeve (14), a wiring pile (17) is arranged on the inner side of the limiting bin (16), and a spring (18) is sleeved on the outer surface of the wiring pile (17).

6. The battery pack for the high-performance excavator according to claim 5, wherein: the top end of the inner wall of the limiting bin (16) is fixed with a metal block (19) through screws, and the wiring pile (17) and the spring (18) form an elastic structure.

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