CN219727854U

CN219727854U - Mining truck battery support structure

Info

Publication number: CN219727854U
Application number: CN202321383633.6U
Authority: CN
Inventors: 阚瑾; 周昌祺; 欧阳辉玉
Original assignee: Liugong Changzhou Machinery Co Ltd
Current assignee: Liugong Changzhou Machinery Co Ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-09-22
Anticipated expiration: 2033-06-02

Abstract

The utility model belongs to the technical field of mining equipment, and relates to a mining truck battery bracket structure, which comprises two box bodies symmetrically arranged on the left side and the right side of a frame, wherein the two box bodies are connected through a transverse pull rod, the box bodies comprise a frame and a plurality of supporting plates arranged in the frame, shock absorbers are arranged between the supporting plates and the frame, supporting rods are arranged between the adjacent supporting plates, the transverse pull rod is formed by splicing and welding bending plates, two transverse pull rods are respectively connected to the front end and the rear end of the box bodies, the transverse pull rod is connected with the box bodies through bolts and rubber blocks, the outer end face of the box body is detachably connected with a water pipe support, the water pipe support comprises a flange and stainless steel pipes welded on the flange, and rubber mud covers are respectively arranged at the front end and the rear end of the box body, which are close to a front wheel and a rear wheel of the frame. The utility model has the advantages of simple structure, good damping effect, long service life, high maintenance convenience and the like, provides a certain damping, heat insulation and sealing function for the power battery and provides mounting support for the power battery.

Description

Mining truck battery support structure

Technical Field

The utility model belongs to the technical field of mining equipment, and particularly relates to a mining truck battery bracket structure.

Background

With the continuous consumption of energy and the increasingly strict environmental regulations, the dynamoelectric mining engineering machinery has become a necessary trend.

The pure electric mining truck can effectively solve the emission problem of the traditional fuel oil vehicle, reduces energy consumption, so that the pure electric mining truck has become an important product in industry, a battery is used as one of core components to provide energy for the vehicle to realize a transportation function, but the vehicle can damage a battery pack due to larger vibration and impact in the transportation operation process, meanwhile, the battery is damaged due to supercooling or overheating of the environment temperature, the service life of the battery is shortened, and in a word, the defects of the prior art mainly comprise the following points:

1. the battery box bracket of the pure electric mining truck in the current market has no damping performance and is directly and rigidly connected, so that the battery pack shell is damaged due to insufficient damping performance in the market;

2. the battery box of the battery pack has no heat insulation function, the working environment of the mining truck is bad, the temperature in the box body is too high or too low due to the fact that the temperature in part of areas is too high or too low, so that energy consumption is increased;

3. the battery box body is not sealed sufficiently, and the battery pack has a certain dustproof function, but the working condition environment of a mining area is bad, dust is large, and if the external box body is not properly sealed, dust is accumulated in the dust prevention area, the insulation fault of the battery pack can be caused;

4. the battery box is difficult to integrally mount, and the bracket is mounted on the whole vehicle for mounting the box body, so that the whole battery box is not easy to replace.

Therefore, there is an urgent need for a general battery box with good shock absorption performance and certain heat insulation performance for mining trucks.

Disclosure of Invention

The utility model aims to solve the defects and the shortcomings in the prior art, and provides a mining truck battery bracket structure which is provided with a mounting support and has certain damping, heat insulation and sealing functions.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a mining truck battery support structure, includes two boxes of symmetry setting in the frame left and right sides, two connect through the tie rod between the box, just the box includes the frame and sets up a plurality of layer boards in the frame, be equipped with the bumper shock absorber between layer board and the frame, be equipped with the bracing piece between the adjacent layer board.

Preferably, the tie rod is formed by welding bending plates in a split mode, two tie rods are arranged and connected to the front end and the rear end of the box body respectively, and the tie rod is connected with the box body through bolts and rubber blocks.

Preferably, the outer end face of the box body is detachably connected with a water pipe support, and the water pipe support comprises a flange and a stainless steel pipe welded on the flange.

Preferably, the front end and the rear end of the box body, which are respectively close to the front wheel and the rear wheel of the frame, are respectively provided with rubber mud covers.

Preferably, the sealing plate is installed in the sealing of frame periphery, the shrouding includes steel sheet, sealing sponge and thermal-insulated sponge, sealing sponge pastes around the steel sheet, thermal-insulated sponge inboard is pasted on the steel sheet through the viscose, and the outside pastes the gold foil.

Preferably, the top surface of the frame is also provided with an upper sealing cover, the upper sealing cover is formed by welding angle steel and a steel plate, sealing sponge and heat insulation sponge are stuck inside the upper sealing cover, and a treading support is arranged outside the upper sealing cover.

Preferably, the support plate is provided with two layers, two sides and the bottom of the lower layer support plate are respectively connected with the frame through four shock absorbers, two sides of the upper layer support plate are connected with the frame through four shock absorbers and the support frame, and four cylinder support rods are arranged between the two layers of support plates.

Preferably, the frame and the supporting plate are provided with lightening holes, and the two sides of the supporting plate are also provided with lifting holes.

After the technical scheme is adopted, the mining truck battery bracket structure provided by the utility model has the following beneficial effects:

(1) The battery box is integrally and symmetrically hung on two sides of the frame, the stress of the vehicle body is uniform, and the whole vehicle arrangement structure is more reasonable;

(2) The vibration isolation rate of each layer of battery supporting plate is high, the vibration reduction effect is good, the influence of vibration on the battery is reduced, and the problem of vibration damage of the current battery coating is solved;

(3) According to the battery box, the heat insulation sponge and the sealing sponge are adhered to the sealing plate, so that the waterproof and dustproof effects can be achieved effectively, and the service life of a battery can be prolonged;

(4) The battery is installed in layers, and the box body can be integrally hoisted, so that the maintenance convenience is high, and the battery can be integrally hoisted and replaced;

(5) The battery box is provided with the water pipe adapter, the whole vehicle can be directly installed after the pipeline is installed on line, and the water pipe can be directly and quickly connected in a butt joint mode.

Drawings

FIG. 1 is a schematic view of a battery bracket structure for a mining truck according to the present utility model;

FIG. 2 is a schematic view of the structure of two cases according to the present utility model;

FIG. 3 is a schematic view of the structure of the water pipe support of the present utility model;

FIG. 4 is a schematic view of a seal plate according to the present utility model;

FIG. 5 is a schematic view of the upper cover of the present utility model;

FIG. 6 is a schematic view of a frame structure according to the present utility model;

FIG. 7 is a schematic view of the pallet according to the present utility model;

FIG. 8 is a schematic view of a support frame according to the present utility model;

FIG. 9 is a schematic view showing the structure of the support bar according to the present utility model;

fig. 10 is a schematic view of a welding structure of a damper according to the present utility model.

Wherein: the vehicle comprises a vehicle frame 1, a box body 2, a tie rod 3, a frame 4, a supporting plate 5, a shock absorber 6, a supporting rod 7, a flange 8, a stainless steel pipe 9, a rubber mud cover 10, a sealing plate 11, an upper sealing cover 12 and a supporting frame 13.

Detailed Description

The present utility model now will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, and in which embodiments of the utility model are shown, by way of illustration only, and not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The utility model relates to a battery support structure of a mining truck, which is shown in figures 1-10, and comprises two box bodies 2 symmetrically arranged on the left side and the right side of a frame 1, wherein the two box bodies 2 are connected through a transverse pull rod 3, the transverse pull rod 3 is formed by splicing and welding bending plates, two transverse pull rods are arranged and are respectively connected to the front end and the rear end of the box bodies 2, the frame of the mining wide-body vehicle is a flexible frame, in the running process of the vehicle, the left mounting surface and the right mounting surface of the frame can be mutually twisted to generate certain torque force, and the transverse pull rod 3 is connected with the box bodies 2 through bolts and rubber blocks, so that the problems of cracking and breakage of the box bodies 2 can be effectively avoided.

The water pipe support is detachably connected to the outer end face of the box body 2, the water pipe support comprises a flange 8 and a stainless steel pipe 9 welded on the flange 8, when the battery box needs to be replaced or installed, the whole box body can be directly replaced by disconnecting the water pipe at the position, then the bolts are unscrewed, the water pipe inside the frame is not required to be detached, and the whole box body is more convenient to maintain and replace.

The box 2 includes frame 4 and sets up a plurality of layer boards 5 in frame 4, be equipped with bumper shock absorber 6 between layer board 5 and the frame 4, be equipped with bracing piece 7 between the adjacent layer board 5, specifically, frame 4 periphery seal installation shrouding 11, shrouding 11 includes steel sheet, sealing sponge and thermal-insulated sponge, sealing sponge pastes around the steel sheet, and sealing sponge can be compressed and prevent particulate matter, dust entering box inside when using the bolt fastening shrouding, thermal-insulated sponge inboard pastes on the steel sheet through the viscose, and the outside pastes there is the gold foil, can effectual reduction box inside heat and external exchange. In addition, when the vehicle stops running, the radiator unit and the battery heating on the vehicle can not work, and the mining area weather is hot and cold and can cause certain damage to the battery, so the battery package can be effectively protected by the heat insulation sponge, the top surface of the frame 4 is also provided with an upper sealing cover 12, the upper sealing cover 12 is formed by welding angle steel and steel plates for facilitating maintenance personnel to maintain other systems of the vehicle, sealing sponge and heat insulation sponge are stuck inside the upper sealing cover 12, trampling support capable of supporting personnel is arranged outside, and rubber mud blocking skins 10 are respectively arranged at the front end and the rear end of the box body 2, which are close to the front wheel and the rear wheel of the vehicle frame, for preventing mud and stones from damaging the box body surface sealing plate 11.

The layer board 5 is equipped with two-layer, and lower floor's layer board both sides and bottom respectively are connected with frame 4 through four shock absorber 6, and upper layer board both sides are connected with frame 4 through four shock absorber 6 and support frame 13, and are equipped with four cylinder bracing pieces 7 between the layer board 5, and install through shock absorber 6 and can effectively slow down on the vibration transmission of frame 1 arrives the battery package, avoid battery package fracture damage, battery layering installation in addition is convenient for maintain, all be equipped with the lightening hole on frame 4 and the layer board 5, in order to alleviate box weight and be convenient for pencil installation and arrange, layer board 5 both sides still are equipped with the lifting hole, be convenient for install and transport.

According to the mining truck battery support structure, the battery boxes are integrally and symmetrically hung on two sides of the frame, the stress of the vehicle body is uniform, the whole vehicle arrangement structure is more reasonable, the vibration isolation rate of each layer of battery supporting plate is high, the vibration reduction effect is good, the influence of vibration on a battery is reduced, the problem that the current battery pack is damaged by vibration is solved, the sealing plates of the battery boxes are adhered with heat insulation sponge and sealing sponge, the battery can be effectively waterproof and dustproof, the service life of the battery can be prolonged at the same time, the battery can be installed in layers, and the box body can be integrally hoisted, so that the maintenance convenience is high, the integral hoisting can be realized, the water pipe rotating port is arranged on the battery boxes, the whole vehicle can be directly installed after the pipeline is installed on line, and the water pipe can be directly and quickly butted and installed.

In conclusion, the mining truck battery bracket structure provides mounting support for the power battery, has certain shock absorption, heat insulation and sealing functions, has great market value and is worthy of wide popularization and application.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a mining truck battery bracket structure which characterized in that: including symmetry setting two box (2) in frame (1) left and right sides, two connect through tie rod (3) between box (2), just box (2) include frame (4) and set up a plurality of layer boards (5) in frame (4), be equipped with bumper shock absorber (6) between layer board (5) and frame (4), be equipped with bracing piece (7) between adjacent layer board (5).

2. The mining truck battery bracket structure of claim 1, wherein: the tie rod (3) is formed by welding bending plates, two tie rods are arranged and are respectively connected to the front end and the rear end of the box body (2), and the tie rod (3) is connected with the box body (2) through bolts and rubber blocks.

3. The mining truck battery bracket structure of claim 1, wherein: the water pipe support is detachably connected with the outer end face of the box body (2), and comprises a flange (8) and a stainless steel pipe (9) welded on the flange (8).

4. The mining truck battery bracket structure of claim 1, wherein: the front end and the rear end of the box body (2) which are respectively close to the front wheel and the rear wheel of the frame are respectively provided with rubber mud covers (10).

5. The mining truck battery bracket structure of claim 1, wherein: the sealing plate (11) is installed in sealing mode on the periphery of the frame (4), the sealing plate (11) comprises a steel plate, sealing sponge and heat insulation sponge, the sealing sponge is adhered to the periphery of the steel plate, the inner side of the heat insulation sponge is adhered to the steel plate through adhesive, and gold foil is adhered to the outer side of the heat insulation sponge.

6. The mining truck battery bracket structure of claim 5, wherein: the top surface of the frame (4) is also provided with an upper sealing cover (12), the upper sealing cover (12) is formed by welding angle steel and a steel plate, sealing sponge and heat insulation sponge are stuck inside the upper sealing cover (12), and a treading support is arranged outside the upper sealing cover.

7. The mining truck battery bracket structure of claim 1, wherein: the support plate (5) is provided with two layers, two sides and the bottom of the lower layer support plate are respectively connected with the frame (4) through four shock absorbers (6), two sides of the upper layer support plate are connected with the frame (4) through four shock absorbers (6) and a support frame (13), and four cylinder support rods (7) are arranged between the two layers of support plates (5).

8. The mining truck battery bracket structure of claim 1, wherein: the frame (4) and the supporting plate (5) are respectively provided with a lightening hole, and the two sides of the supporting plate (5) are also provided with lifting holes.