CN212954180U

CN212954180U - Electric forklift convenient to change group battery

Info

Publication number: CN212954180U
Application number: CN202021847577.3U
Authority: CN
Inventors: 赵磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-13
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses an electric forklift convenient for replacing a battery pack, which comprises a forklift body and a cab; a seat is arranged in the cab; the device also comprises a bolt; the vehicle body is provided with a battery compartment; the battery compartment is positioned below the seat and penetrates through the vehicle body; door plates are arranged at two ends of the battery bin; the door plate is detachably fixed on the vehicle body. The beneficial effects are that: the utility model discloses an electric fork-lift truck can be convenient change group battery module, realizes electric fork-lift truck's continuous operation, improves electric fork-lift truck's operational capability; the arrangement of the vent hole can be used for ventilation and heat dissipation of the battery compartment.

Description

Electric forklift convenient to change group battery

Technical Field

The utility model relates to an electric fork-lift truck field especially relates to an electric fork-lift truck convenient to change group battery.

Background

The existing electric forklift is more and more mature in technology and is superior to the traditional fuel forklift in environmental protection performance and chassis complexity. Generally, an electric forklift is powered by a battery pack, and when the electric quantity stored in the battery pack is exhausted, the battery pack needs to be charged. During battery pack charging, the electric forklift cannot perform work, and thus the electric forklift.

Therefore the utility model provides an electric fork-lift convenient to change group battery exhausts the back when the electric quantity of group battery storage, directly changes a set of group battery that has filled the electricity, realizes electric fork-lift's the operation that lasts, improves electric fork-lift's operation ability.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model discloses an electric forklift convenient for replacing a battery pack, which comprises a forklift body and a cab; a seat is arranged in the cab; the device also comprises a bolt; the vehicle body is provided with a battery compartment; the battery compartment is positioned below the seat and penetrates through the vehicle body; door plates are arranged at two ends of the battery bin; the door plate is detachably fixed on the vehicle body; a battery pack module is arranged in the battery bin; the battery pack module is used for providing power for the electric forklift; the battery pack module comprises a rechargeable battery and a battery fixing frame; the rechargeable batteries are fixed on the battery fixing frame; one end of the battery fixing frame is provided with a hanging lug; the hanging lug is provided with a first round hole; one end of the battery bin is provided with a second round hole, and the other end of the battery bin is provided with a stop block; the diameter of the second round hole is slightly smaller than that of the first round hole; the second round hole is opposite to the first round hole; the bolt is matched with the second round hole; the bolt passes through the first round hole and is inserted into the second round hole; one end of the battery fixing frame, which is not provided with the hanging lug, is tightly leaned against the stop block.

The door plate is provided with a vent hole.

The device also comprises a rotating wheel; the rotating wheels are rotatably fixed below the battery fixing frame.

The bottom surface of the battery compartment is provided with a plurality of first positioning holes; the first positioning hole is rectangular; after the battery pack module is fixed on the battery bin, the position of the first positioning hole is consistent with that of the rotating wheel; the rotating wheel can be partially clamped into the first positioning hole.

The utility model has the advantages that: the utility model discloses an electric fork-lift truck can be convenient change group battery module, realizes electric fork-lift truck's continuous operation, improves electric fork-lift truck's operational capability; the arrangement of the vent hole can be used for ventilation and heat dissipation of the battery compartment; the arrangement of the rotating wheel ensures that the battery pack module is more labor-saving and smooth when being pulled out or pushed in; the runner part card is gone into first locating hole for in better being fixed in the battery compartment of group battery module, further prevent rocking of group battery module.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the electric forklift of the present invention.

Fig. 3 is a perspective view of the electric forklift of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is a perspective view of the electric forklift according to the present invention.

Fig. 6 is an enlarged view at B in fig. 5.

Fig. 7 is a schematic structural diagram of the battery module according to the present invention.

Fig. 8 is a top view of fig. 7.

FIG. 9 is a schematic view of the structure of the plug of the present invention

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the invention can be more easily understood by those skilled in the art, thereby making the scope of the invention more clearly defined.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 9, an electric forklift 1 for facilitating battery pack replacement includes a body 11 and a cab 12; a seat 13 is arranged in the cab 12; the utility model also comprises a bolt 5; the vehicle body 11 is provided with a battery compartment 3; the battery compartment 3 is positioned below the seat 13 and penetrates through the vehicle body 11; door plates 31 are arranged at two ends of the battery compartment 3; the door panel 31 is detachably fixed to the vehicle body 11; a battery pack module 4 is arranged in the battery bin 3; the battery pack module 4 is used for providing power for the electric forklift 1; the battery pack module 4 includes a rechargeable battery 41 and a battery fixing frame 42; a plurality of rechargeable batteries 41 are fixed on the battery fixing frame 42; one end of the battery fixing frame 42 is provided with a hanging lug 43; the hanging lug 43 is provided with a first round hole 44; one end of the battery compartment 3 is provided with a second round hole 32, and the other end is provided with a stop block 34; the second circular bore 32 is slightly smaller in diameter than the first circular bore 44; the second circular hole 32 is opposite to the first circular hole 44; the bolt 5 is matched with the second round hole 32; the bolt 5 is inserted into the second round hole 32 through the first round hole 44; the end of the battery fixing frame 42, which is not provided with the hanging lug 43, abuts against the stop 34.

The using method comprises the following steps: when the electric quantity stored in the battery pack module 4 is exhausted, the door plate 31 is opened, then the bolt 5 is pulled out, the butt plug for electrically connecting the battery pack module 4 and the battery bin 3 is disconnected, and then the battery pack module 4 with the exhausted electric quantity is pulled out; then push battery pack module 4 with sufficient electric quantity into battery compartment 3, when the fixed frame 42 of battery supports tightly in the dog 34, battery pack module 4 pushes and targets in place, passes first round hole 44 with bolt 5 and inserts second round hole 32, accomplishes the fixed to battery pack module 4, then connects the butt plug of battery pack module 4 and battery compartment 3 electricity connection usefulness, installs door plant 31 at last, accomplishes the change of battery pack module 4.

Therefore the utility model discloses change group battery module 4 that can be convenient realizes electric fork truck's the operation that lasts, improves electric fork truck's operation ability.

The door panel 31 is provided with a vent hole 311.

The arrangement of the vent holes 311 can be used for ventilation and heat dissipation of the battery compartment 3.

Also comprises a rotating wheel 45; the plurality of rotating wheels 45 are rotatably fixed below the battery fixing frame 42.

The arrangement of the rotating wheel 45 makes the battery pack module 4 more labor-saving and smooth when being pulled out or pushed in.

A plurality of first positioning holes 33 are formed in the bottom surface of the battery bin 3; the first positioning hole 33 is rectangular; after the battery pack module 4 is fixed on the battery compartment 3, the position of the first positioning hole 33 is consistent with the position of the rotating wheel 45; the runner 45 may be partially snapped into the first positioning hole 33.

The runner 45 is partially clamped into the first positioning hole 33, so that the battery pack module 4 is better fixed in the battery compartment 3, and the battery pack module 4 is further prevented from shaking.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any slight modifications, equivalent replacements and improvements made by the technical spirit of the present invention to the above embodiments should be included in the technical solution of the present invention.

Claims

1. An electric forklift convenient for replacing a battery pack comprises a forklift body and a cab; a seat is arranged in the cab; it is characterized by also comprising a bolt; the vehicle body is provided with a battery compartment; the battery compartment is positioned below the seat and penetrates through the vehicle body; door plates are arranged at two ends of the battery bin; the door plate is detachably fixed on the vehicle body; a battery pack module is arranged in the battery bin; the battery pack module is used for providing power for the electric forklift; the battery pack module comprises a rechargeable battery and a battery fixing frame; the rechargeable batteries are fixed on the battery fixing frame; one end of the battery fixing frame is provided with a hanging lug; the hanging lug is provided with a first round hole; one end of the battery bin is provided with a second round hole, and the other end of the battery bin is provided with a stop block; the diameter of the second round hole is slightly smaller than that of the first round hole; the second round hole is opposite to the first round hole; the bolt is matched with the second round hole; the bolt passes through the first round hole and is inserted into the second round hole; one end of the battery fixing frame, which is not provided with the hanging lug, is tightly leaned against the stop block.

2. The electric fork lift truck of claim 1, wherein the door panel is provided with vents.

3. The electric lift truck of claim 1, further comprising a wheel; the rotating wheels are rotatably fixed below the battery fixing frame.

4. The electric forklift facilitating battery pack replacement according to claim 3, wherein the bottom surface of the battery compartment is provided with a plurality of first positioning holes; the first positioning hole is rectangular; after the battery pack module is fixed on the battery bin, the position of the first positioning hole is consistent with that of the rotating wheel; the rotating wheel can be partially clamped into the first positioning hole.