Mine truck and energy accumulator mounting structure

Abstract

The utility model discloses an accumulator installation structure, including: screw, backing plate, clamping device, slide rail, threaded block, backing plate through-hole on both sides of backing plate respectively, clamping device includes two cardboard sub-body, cardboard sub-body both sides are provided with split-body through-hole, cardboard sub-body side surface is provided with arc bayonet, and the slide rail is provided with the threaded block. The arc-shaped bayonets of the two clamping plate split bodies are opposite in position; a sliding groove is axially formed in the sliding rail, and an opening of the sliding groove is located in the side portion of the sliding rail. The threaded block comprises a sliding block and a connecting column, the rear end of the connecting column is connected to the sliding block, a threaded hole is formed in the front end of the connecting column, the sliding block is installed in the sliding groove, and the front end of the connecting column extends out of the opening of the sliding groove; the screw rod sequentially penetrates through the through hole of the base plate and the split through holes of the two clamping plate split bodies to be connected to the threaded hole of the connecting column. The utility model discloses a mine truck provided with an energy accumulator mounting structure. The device can adapt to the installation of various types and numbers of energy accumulators.

Description

Technical Field

[0001] This utility model belongs to the field of mining dump trucks, specifically relating to a mining truck and an energy storage device installation structure. Background Technology

[0002] Mining dump trucks are off-highway dump trucks, mainly used for transporting minerals in large open-pit mines. Electric wheel mining dump trucks are mainly composed of a frame, power system, running system, electrical system, and hydraulic system. Among them, the hydraulic steering system is an important component of electric wheel mining dump trucks, playing a crucial role in the vehicle's handling and safety.

[0003] With the increasing size and sophistication of mining equipment in recent years, the load capacity of mining dump trucks has grown from tens of tons to hundreds of tons. Simultaneously, the requirements for various systems within mining trucks are also becoming more stringent. In hydraulic systems, accumulators provide power to the braking and steering systems. As mining trucks become larger, the energy storage capacity of these accumulators also increases. Therefore, different vehicle models have different accumulator requirements, necessitating the design of an installation structure that facilitates the installation of accumulators of various sizes and quantities. Utility Model Content

[0004] The purpose of this utility model is to provide a mining car and accumulator installation structure that can adapt to the installation of various types and quantities of accumulators.

[0005] The technical solution is as follows:

[0006] The accumulator mounting structure includes: a screw, a pad, a clamping device, a slide rail, and a threaded block. The pad has through holes on both sides. The clamping device includes two separate clamping plates, each with through holes on both sides and an arc-shaped latch on its side. The arc-shaped latches of the two clamping plates are positioned opposite each other. The slide rail has an axially arranged groove inside, with the groove opening located on the side of the slide rail. The threaded block includes a slider and a connecting post. The rear end of the connecting post is connected to the slider, and the front end of the connecting post has a threaded hole. The slider is installed in the groove, and the front end of the connecting post extends out from the opening of the groove. The screw passes through the through holes of the pad and the two separate clamping plates in sequence, and connects to the threaded hole of the connecting post.

[0007] Furthermore, multiple threaded blocks and clamping devices are installed on the slide rail, and a threaded block is provided on each of the two through holes on both sides of each card plate.

[0008] Furthermore, multiple clamping devices are connected in series on the threaded block via screws on both sides.

[0009] Furthermore, the clamping device is slidably connected to the side of the slide rail.

[0010] Furthermore, the through holes of the two separate card plates are aligned.

[0011] Furthermore, the clamping device is located between the slide rail and the pad.

[0012] Mining car, including: frame, accumulator, accumulator mounting structure, slide rail connected to the frame, and accumulator fixed between the arc-shaped bayonet of two separate clamping plates.

[0013] Preferably, the radius of the arc-shaped bayonet is the same as the outer diameter of the accumulator.

[0014] Preferably, multiple parallel slide rails are welded onto the frame, and the accumulator is fixed on the upper and lower sides using arc-shaped clamping devices.

[0015] Preferably, multiple clamping devices are arranged in series, with the multiple clamping devices located between the slide rail and the pad, and the multiple clamping devices are connected to the connecting column by screws.

[0016] This utility model has the following advantages compared with the prior art:

[0017] The accumulator mounting structure of this utility model can adapt to the installation of various types and quantities of accumulators, thereby reducing the variety of mounting structures for different vehicle models and reducing the changes in mounting brackets caused by changes in the number and size of accumulators.

[0018] This utility model uses welded slide rails to fix the accumulator, avoiding the need to design different brackets for different accumulators and avoid repetitive design. Only the number and length of the slide rails need to be changed to meet the installation requirements of accumulators of different sizes and quantities. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the energy storage device installation structure in this utility model;

[0020] Figure 2 This is a schematic diagram of the installation structure of the accumulator in the mining vehicle in this utility model. Detailed Implementation

[0021] The following description fully illustrates specific embodiments of the present invention to enable those skilled in the art to practice and reproduce it.

[0022] like Figure 1 The diagram shown is a schematic diagram of the energy storage device installation structure in this utility model.

[0023] The accumulator mounting structure includes: a screw 1, a pad 2, a clamping device 3, a slide rail 4, and a threaded block 5. The pad 2 has through holes on both sides. The clamping device 3 includes two separate clamping plates 31, each with through holes on both sides. One side of each clamping plate 31 has an arc-shaped latch 32, and the arc-shaped latches 32 of the two clamping plates 31 are positioned opposite each other. The slide rail 4 has an axially arranged groove inside, with the opening of the groove located on the side of the slide rail 4. The threaded block 5 includes a slider and a connecting post. The rear end of the connecting post is connected to the slider, and the front end has a threaded hole. The slider is installed in the groove, and the front end of the connecting post extends out from the opening of the groove. The screw 1 passes through the through holes of the pad and the separate through holes in sequence and connects to the threaded hole of the connecting post, thereby slidably connecting the clamping device 3 to the side of the slide rail 4, allowing the clamping device 3 to slide along the slide rail 4.

[0024] Multiple threaded blocks 5 and clamping devices 3 are installed on the slide rail 4. Each plate segment 31 has a threaded block 5 on each side of its split through-hole. Multiple clamping devices 3 are connected in series to the threaded blocks 5 via screws 1 on both sides. The accumulator 6 is fixed in the arc-shaped bayonet 32 ​​of the two plate segments 31. In this way, the number of accumulators 6 can be set as needed.

[0025] The through holes of the two card plate components 31 are aligned.

[0026] like Figure 2 The diagram shown is a schematic diagram of the installation structure of the accumulator in the mining vehicle of this utility model in use.

[0027] The slide rail 4 is welded to the frame 7. During installation, the threaded block 5 slides into the slide groove from the side end of the slide rail 4. The cross section of the threaded block 5 is T-shaped and it is only allowed to slide left and right inside the slide groove. The distance between the two threaded blocks 5 is the distance between the two split through holes on both sides of the clamping plate split 31. The radius of the arc-shaped bayonet 32 ​​is the same as the outer diameter of the accumulator 6. The accumulator 6 is installed into the arc-shaped bayonet 32 ​​of the two clamping plate splits 31. The pad 2 and the clamping device 3 are connected together through the screw 1.

[0028] To ensure the connection strength of the accumulator 6, multiple slide rails 4 can be welded onto the frame 7, and the accumulator 6 is fixed on both the upper and lower sides by multiple clamping devices 3. The length of the slide rails 4 and the number of slide rails 4 can be changed or increased or decreased according to the volume and number of accumulators.

[0029] The radius of the arc-shaped bayonet 32 ​​can be selected, and the clamping device 3 can be arranged in multiple layers in series. When using a multi-layer series arrangement, only the longer screw 1 needs to be replaced. This avoids designing different brackets for different accumulators; simply changing the number and length of the slide rails 4 can meet the installation requirements of accumulators 6 of different sizes and quantities.

[0030] The terminology used in this invention is descriptive and exemplary, and not restrictive. Since this invention can be embodied in various forms without departing from the spirit or essence of the technical solution, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. An energy storage device mounting structure, characterized in that, include: The device comprises a screw, a pad, a clamping device, a slide rail, and a threaded block. The pad has through holes on both sides. The clamping device includes two separate clamping plates, each with through holes on both sides and an arc-shaped latch on its side, with the two latches positioned opposite each other. The slide rail has an axially oriented groove with its opening located on the side. The threaded block includes a slider and a connecting post. The rear end of the connecting post is connected to the slider, and the front end of the connecting post has a threaded hole. The slider is installed in the groove, and the front end of the connecting post extends out from the groove opening. The screw passes sequentially through the through holes in the pad and the two separate clamping plates, connecting to the threaded hole in the connecting post.

2. The energy storage installation structure as described in claim 1, characterized in that, The slide rail is equipped with multiple threaded blocks and clamping devices, and each of the two sides of the card plate has a threaded block installed in its through hole.

3. The energy storage installation structure as described in claim 1, characterized in that, Multiple clamping devices are connected in series on the threaded block via screws on both sides.

4. The energy storage installation structure as described in claim 1, characterized in that, The clamping device is slidably connected to the side of the slide rail.

5. The energy storage installation structure as described in claim 1, characterized in that, The two card plates have their through holes facing each other.

6. The energy storage installation structure as described in claim 1, characterized in that, The clamping device is located between the slide rail and the pad.

7. A mining vehicle, comprising: The frame and the accumulator are characterized in that they further include the accumulator mounting structure as described in any one of claims 1-6, wherein the slide rail is connected to the frame and the accumulator is fixed between the arc-shaped bayonet of the two separate clamping plates.

8. The mining vehicle as described in claim 7, characterized in that, The radius of the arc-shaped bayonet is the same as the outer diameter of the accumulator.

9. The mining vehicle as described in claim 7, characterized in that, Multiple parallel slide rails are welded onto the frame, and the accumulator is fixed on the upper and lower sides using arc-shaped clamping devices.

10. The mining vehicle as described in claim 7, characterized in that, Multiple clamping devices are connected in series, located between the slide rail and the pad, and connected to the connecting column by screws.

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