Battery mounting system, battery structure and mining truck adapted to various mining trucks

Abstract

The utility model provides a kind of battery mounting system of adaptation multiple mine card, battery structure and mine card, solve the problem of poor compatibility of mine card battery system and the problem of no change in replacement and maintenance of standard battery box in prior art, wherein, the battery mounting system of adaptation multiple mine card includes: two battery containing frame, battery containing frame is provided with multiple battery containing layers, and the installation side of battery containing frame is provided with multiple switching vertical frames, the bottom of each battery containing layer is provided with the switching bottom plate of being detachably connected with battery containing frame, and the standard box mounting point adapted with standard battery box is provided on switching bottom plate;Multiple mine card switching vertical plate, mine card switching vertical plate one side is detachably connected with switching vertical frame, and the upper portion of other side is provided with the fixed structure for being fixed with mine card girder, and mine card switching vertical plate includes multiple, and the fixed structure of each mine card switching vertical plate is adapted with the mounting hole position corresponding to different model mine card.

Description

Technical Field

[0001] This utility model relates to the field of mining truck battery system technology, and in particular to a battery installation system, battery structure and mining truck adapted to various mining trucks. Background Technology

[0002] As the mining industry increasingly demands "green, environmentally friendly, and low-energy consumption," traditional fuel-powered mining trucks are gradually transitioning to electric power. As the core energy component of electric mining trucks, the reliability and adaptability of the battery installation system directly impact the truck's range and operational efficiency. Early electric mining truck battery installation systems often employed a "one-to-one dedicated design"—customizing battery housings and fixing mechanisms to fit the beam structure and mounting holes of a specific mining truck model. While this design could meet the battery installation needs of a single model, with the diversification of mining truck models in mining operations (multiple brands and tonnages of mining trucks are often used simultaneously in the same mine to adapt to different mining scenarios), existing battery installation systems have gradually revealed numerous technical shortcomings, making them unsuitable for large-scale electrification retrofits.

[0003] I. Poor compatibility with different mining card models, resulting in high modification costs.

[0004] The core problem with existing battery installation systems lies in their "high specialization and low versatility": the width, height, and mounting hole distribution of the main beams of different mining truck models vary greatly. For example, the mounting hole spacing of the main beam of a brand A mining truck is 300mm, while that of a brand B mining truck of the same tonnage is 350mm. This means that the battery housing frame (1) designed for brand A mining trucks cannot be directly installed on brand B mining trucks. If a mine needs to electrify multiple models of mining trucks, it is necessary to customize a battery installation system for each model. This not only results in a long design cycle but also wastes hardware resources. The housing frames and fasteners of different systems cannot be reused, which greatly increases the total cost of the transformation.

[0005] Second, the inconvenience of maintaining and replacing standard battery boxes affects operational efficiency.

[0006] To improve space utilization and energy density, standard battery cases typically have their mounting points positioned directly below the casing. These cases are bolted to the housing frame, and the lower battery's mounting bolts are removable at the bottom. When maintaining the upper battery, its mounting bolts must be removed first, and the lower battery removed before the upper battery's unlocking mechanism can be accessed. This "layer-by-layer unlocking" design is cumbersome and severely impacts mining progress.

[0007] III. Overall structural stress imbalance and insufficient reliability

[0008] Mining trucks operate in harsh environments, requiring battery installation systems with sufficient structural strength to withstand vibration and impact. Existing systems often employ "single-sided fixing" or "asymmetrical fixing at both ends" designs for their battery housing racks, leading to bending and deformation of the middle crossbars. In severe cases, this can cause standard battery boxes to shift or even detach from the housing rack, posing a safety hazard. Utility Model Content

[0009] In view of the shortcomings of the prior art described above, the technical problem to be solved by this utility model is to provide a battery installation system, battery structure and mining card that are compatible with a variety of mining cards, so as to solve the problems of poor compatibility of mining card battery systems and the inconsistency in the replacement and maintenance of standard battery boxes in the prior art.

[0010] To address the aforementioned technical problems, this utility model provides a battery installation system adaptable to various mining trucks, simultaneously accommodating the installation of standard battery boxes for different models of mining trucks, comprising:

[0011] Two battery storage racks are provided, each battery storage rack having multiple battery storage layers. The mounting side of each battery storage rack is provided with multiple adapter vertical frames. The bottom of each battery storage layer is provided with an adapter base plate that is detachably connected to the battery storage rack. The adapter base plate is provided with a standard box mounting point that is compatible with a standard battery box.

[0012] Multiple mining truck adapter vertical plates are provided. One side of each adapter vertical plate is detachably connected to the adapter vertical frame, and the upper part of the other side is provided with a fixing structure for fixing to the mining truck beam. The mining truck adapter vertical plates include various types, and the fixing structure of each type of mining truck adapter vertical plate is adapted to the mounting hole positions corresponding to different models of mining trucks.

[0013] Multiple support bases and two battery housings are respectively located on both sides of the support bases. The two ends of the support bases are respectively fixed to the lower part of the other side of the corresponding two mining card adapter vertical plates.

[0014] As a more preferred embodiment, the adapter vertical frame is a U-shaped plate structure with its opening facing the outside of the battery housing frame. The U-shaped plate structure includes a connecting plate and two wing plates vertically disposed on both sides of the connecting plate. The connecting plate is fixed to the battery housing frame, and the wing plates have multiple wing plate fixing holes. The connecting plate and the wing plates form a U-shaped groove. The mining truck adapter vertical plate is a square tube structure adapted to the U-shaped groove. The square tube structure has multiple positioning holes adapted to the wing plate fixing holes, and the square tube structure is inserted into the groove. The U-shaped groove allows for the detachable connection of the adapter frame and the mining truck adapter plate using multiple bolts passing through the positioning holes and wing plate fixing holes. Its advantages include: the U-shaped plate structure of the adapter frame forms a guiding U-shaped groove, facilitating the precise insertion of the square tube structure of the mining truck adapter plate, thus improving installation and positioning efficiency; the wing plate, in conjunction with multiple sets of wing plate fixing holes and positioning holes on the square tube, allows for adjustment of bolt installation positions to accommodate different height requirements. Simultaneously, the bolt connection is secure and detachable, facilitating subsequent replacement of the mining truck adapter plate and further enhancing system flexibility.

[0015] As a more preferred approach, the side of the adapter base plate is provided with frame fixing holes, and the corresponding position of the battery housing rack is provided with base plate fixing holes that are adapted to the frame fixing holes. Multiple bolts are used to pass through the frame fixing holes and the base plate fixing holes to detachably connect the adapter base plate and the battery housing rack. The advantages are that the connection between the adapter base plate and the battery housing rack is achieved by the bolts passing through the frame fixing holes and the base plate fixing holes, which not only ensures the connection strength and prevents the standard battery box from loosening during mining truck operation, but also allows for quick disassembly and assembly of the adapter base plate, avoiding complicated operations during maintenance, and further improving the convenience of battery replacement and maintenance.

[0016] As a more preferred approach, the battery housing is a frame structure composed of multiple horizontal bars, vertical bars, and diagonal bars, with the base plate fixing holes located at the top of the corresponding horizontal bars. The advantages are that the frame structure formed by the horizontal bars, vertical bars, and diagonal bars gives the battery housing high load-bearing capacity and resistance to deformation, adapting to the bumpy working environment of mining trucks; the base plate fixing holes located at the top of the horizontal bars allow the force on the adapter base plate to be directly transferred to the horizontal bars, dispersing pressure, avoiding structural damage caused by localized stress concentration, and extending the system's service life.

[0017] As a more preferred method, a support block is fixed to the lower part of the other side of the mining truck adapter plate, and the two ends of the support seat are respectively fixed to the support block. The beneficial effect is that the support block increases the contact area between the mining truck adapter plate and the support seat, making the force more uniform and avoiding damage to the support seat caused by excessive local pressure. The support seat is fixed to the mining truck adapter plates on both sides through the support block, which further strengthens the force balance of the battery housing racks on both sides and improves the stability of the overall structure during mining truck operation.

[0018] As a more preferred approach, the side of the battery housing rack opposite to the mounting side is an open side, which is used to allow the standard battery box connected to the adapter base plate to be pushed in. The advantage of this is that the open side of the battery housing rack provides a convenient channel for pushing in the standard battery box without the need for operation from the mounting side. Especially in the narrow installation space of mining trucks, this can greatly improve the installation efficiency of the standard battery box, while avoiding interference with other components of the mining truck during installation.

[0019] As a preferred approach, the battery base plate is provided with several heat dissipation holes to reduce the weight of the battery base plate and assist in the heat dissipation of the standard battery box. The beneficial effect is that the heat dissipation holes can assist in the heat dissipation of the standard battery box, preventing the battery from being affected by high temperature or having its lifespan shortened when the mining truck is working. At the same time, the heat dissipation holes reduce the weight of the adapter base plate, reduce the overall load of the battery housing, reduce the energy consumption of the mining truck during operation, and take into account both practicality and economy.

[0020] To better address the aforementioned problems, this utility model also provides a battery structure, comprising:

[0021] The above-mentioned battery installation system is compatible with various mining cards;

[0022] Multiple standard battery boxes are disposed within the corresponding battery housing layers.

[0023] To better address the aforementioned issues, this utility model also provides a mining card, comprising the aforementioned battery structure.

[0024] As a more preferred method, the mining truck includes a mining truck beam with several mounting holes. Multiple mining truck adapter plates of the battery structure are fixed to the mining truck beam via corresponding fixing structures and fasteners. The advantages are that the mounting holes of the mining truck beam and the fixing structures of the mining truck adapter plates are connected by fasteners, eliminating the need for destructive modifications such as welding to the beam, thus protecting the structural integrity of the beam. The fastener connection method allows for easy assembly and disassembly, and subsequent replacement of the mining truck adapter plates to adapt to different battery installation requirements is simple, reducing the modification cost and time cost of the mining truck.

[0025] As described above, the battery installation system, battery structure, and mining card adapted to various mining cards of this utility model have the following beneficial effects:

[0026] This utility model's battery installation system, compatible with various mining trucks, achieves a detachable connection between the standard battery box and the battery housing rack through an adapter base plate. Maintenance eliminates the need to unlock the bottom batteries layer by layer; simply pull out the adapter base plate, significantly reducing maintenance difficulty and time costs. The multi-mining truck adapter vertical plates adapt to the mounting holes of different mining truck models, eliminating the need for separate battery installation structures for each type of truck. This improves the system's compatibility with multiple mining truck models. For different models of mining trucks, only different adapter vertical plates need to be replaced; there is no need to adapt to the corresponding battery housing rack. The support base balances the force on both sides of the battery housing rack, preventing structural deformation caused by unilateral overload and enhancing overall installation stability.

[0027] The battery structure of this utility model integrates an installation system that is compatible with multiple mining trucks and a standard battery box. The standard battery box can be produced and replaced uniformly, reducing battery procurement costs. The compatibility of the installation system allows the battery structure to be directly adapted to a variety of mining trucks without the need for separate customization, thus improving the versatility and market applicability of the battery structure.

[0028] After the mining card of this utility model is equipped with this battery structure, there is no need to design separate installation components for different battery models, which reduces the design and manufacturing cost of the mining card; when replacing the battery or adapting to different battery standards in the future, only the adapter components of the installation system need to be adjusted, without modifying the mining card itself, which improves the flexibility of use and the convenience of maintenance of the mining card.

[0029] In summary, the battery installation system, battery structure, and mining card of this utility model, which are compatible with various mining cards, solve the problems of poor compatibility of mining card battery systems and the inconsistency in replacing and maintaining standard battery boxes in the prior art through the adapter base plate and mining card adapter bracket. Attached Figure Description

[0030] Figure 1 The diagram shown is a schematic of the battery installation system of this utility model that is compatible with various mining trucks.

[0031] Figure 2 The diagram shows the connection between the battery housing frame and the mining card adapter plate of the battery installation system adapted to various mining cards according to this utility model.

[0032] Figure 3 Displayed as Figure 2 A magnified view of a portion of region A in the middle;

[0033] Figure 4 The diagram shows a standard battery box in the battery structure of this utility model.

[0034] Figure 5 The diagram shows the adapter base plate of the battery installation system adapted to various mining trucks according to this utility model.

[0035] Figure 6The diagram shown is a schematic representation of the battery structure of this utility model;

[0036] Figure 7 The diagram shown is a schematic of the mining card of this utility model.

[0037] Component designation explanation

[0038] 1 Battery holder 11 crossbar 111 Base plate fixing holes 12 vertical pole 13 diagonal bar 14 Battery containment layer 2 Adapter base plate 21 Standard container installation point 22 Frame fixing holes 23 Heat dissipation holes 3 Adapter frame 31 Connecting plate 32 wing plate 321 Wing plate fixing holes 4 Mining Card Adapter Vertical Plate 41 positioning holes 42 Fixed structure 43 support block 5 support base 6 Standard battery box 61 Base plate mounting point 7 Mining truck beam Detailed Implementation

[0039] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0040] It should be understood that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the implementation of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this utility model, should still fall within the scope of the technical content disclosed in this utility model. The following detailed description should not be considered restrictive, and the scope of the embodiments of this application is limited only by the claims of the published patents. The terminology used herein is for describing specific embodiments only and is not intended to limit this application. Spatial terms such as "upper," "lower," "left," "right," "below," "below," "lower part," "above," "upper part," etc., may be used in the text to illustrate the relationship between one element or feature shown in the figures and another element or feature.

[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," and "holding" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] Furthermore, as used herein, the singular forms “a,” “an,” and “the” are intended to include the plural forms as well, unless the context indicates otherwise. It should be further understood that the terms “comprising,” “including,” indicate the presence of the stated feature, operation, element, component, item, kind, and / or group, but do not preclude the presence, occurrence, or addition of one or more other features, operations, elements, components, items, kinds, and / or groups. The terms “or” and “and / or” as used herein are interpreted as inclusive, or mean any one or any combination thereof. Thus, “A, B, or C” or “A, B, and / or C” means “any one of: A; B; C; A and B; A and C; B and C; A, B, and C.” Exceptions to this definition arise only when combinations of elements, functions, or operations are inherently mutually exclusive in some manner.

[0043] like Figures 1 to 7 As shown, this utility model provides a battery installation system adaptable to various mining trucks, which simultaneously meets the installation requirements of the standard battery box 6 for different models of mining trucks, including:

[0044] Two battery housing racks 1, each battery housing rack 1 is provided with multiple battery housing layers 14, and multiple adapter vertical frames 3 are provided on the mounting side of each battery housing rack 1. Each battery housing layer 14 is provided with an adapter base plate 2 that is detachably connected to the battery housing rack 1. The adapter base plate 2 is provided with a standard box mounting point 21 that is compatible with a standard battery box 6.

[0045] Multiple mining card adapter vertical plates 4 are provided. One side of the mining card adapter vertical plate 4 is detachably connected to the adapter vertical frame 3, and the upper part of the other side is provided with a fixing structure 42 for fixing to the mining card beam 7. The mining card adapter vertical plate 4 includes a variety of types, and the fixing structure 42 of each mining card adapter vertical plate 4 is adapted to the mounting hole position corresponding to different models of mining cards.

[0046] Multiple support bases 5 and two battery housing racks 1 are respectively disposed on both sides of the support base 5, and the two ends of the support base 5 are respectively fixed to the lower part of the other side of the corresponding two mining card adapter vertical plates 4.

[0047] To better illustrate the battery installation system of this utility model that is compatible with various mining trucks, the following specific application will be used as an example: The battery installation system of this utility model that is compatible with various mining trucks achieves a detachable connection between the standard battery box 6 and the battery housing frame 1 through the adapter base plate 2. During maintenance, there is no need to unlock the bottom batteries layer by layer; only the adapter base plate 2 needs to be pulled out, which greatly reduces the difficulty and time cost of maintenance. The multi-mining truck adapter vertical plate 4 is adapted to the mounting hole positions of different models of mining trucks, eliminating the need to design a separate battery installation structure for each type of mining truck, thus improving the system's compatibility with multiple models of mining trucks. For different models of mining trucks, only different mining truck adapter vertical plates 4 need to be replaced, without the need to adapt to the corresponding model of battery housing frame 1. The support base 5 balances the force on both sides of the battery housing frame 1, avoiding structural deformation caused by unilateral overload and enhancing the overall installation stability.

[0048] In some possible embodiments of this utility model, such as Figure 1 , Figure 2 as well as Figure 3 As shown, the adapter vertical frame 3 is a U-shaped plate structure with its opening facing the outside of the battery housing frame 1. The U-shaped plate structure includes a connecting plate 31 and two wing plates 32 vertically arranged on both sides of the connecting plate 31. The connecting plate 31 is fixed to the battery housing frame 1. The wing plates 32 have multiple wing plate fixing holes 321. The connecting plate 31 and the wing plates 32 form a U-shaped groove. The mining truck adapter vertical plate 4 is a square tube structure adapted to the U-shaped groove. The square tube structure has multiple positioning holes 41 adapted to the wing plate fixing holes 321. The square tube structure is inserted into the groove. The U-shaped groove allows for the detachable connection of the adapter frame 3 and the mining card adapter plate 4 using multiple bolts passing through the positioning holes 41 and the wing plate fixing holes 321. Its advantages include: the U-shaped plate structure of the adapter frame 3 forms a guiding U-shaped groove, facilitating the precise insertion of the square tube structure of the mining card adapter plate 4, thus improving installation and positioning efficiency; the wing plate 32, in conjunction with multiple sets of wing plate fixing holes 321 and positioning holes 41 on the square tube, allows for adjustment of bolt installation positions to accommodate different height requirements. Simultaneously, the bolt connection is stable and detachable, facilitating subsequent replacement of the mining card adapter plate 4 and further enhancing system flexibility.

[0049] In some possible embodiments of this utility model, such as Figure 5 as well as Figure 6As shown, the side of the adapter base plate 2 is provided with a frame fixing hole 22, and the corresponding position of the battery housing frame 1 is provided with a base plate fixing hole 111 that matches the frame fixing hole 22. Multiple bolts are used to pass through the frame fixing hole 22 and the base plate fixing hole 111 to detachably connect the adapter base plate 2 and the battery housing frame 1. The advantage is that the bolts passing through the frame fixing hole 22 and the base plate fixing hole 111 connect the adapter base plate 2 and the battery housing frame 1, which not only ensures the connection strength and prevents the standard battery box 6 from loosening during mining truck operation, but also allows for quick disassembly and assembly of the adapter base plate 2, avoiding complicated operations during maintenance and further improving the convenience of battery replacement and maintenance.

[0050] In some possible embodiments of this utility model, such as Figure 2 As shown, the battery housing 1 is a frame structure formed by multiple horizontal bars 11, vertical bars 12, and diagonal bars 13. The bottom plate fixing hole 111 is opened at the top of the corresponding horizontal bar 11. Its beneficial effect is that the frame structure formed by the horizontal bars 11, vertical bars 12, and diagonal bars 13 gives the battery housing 1 high load-bearing capacity and deformation resistance, adapting to the bumpy working environment of mining trucks. The bottom plate fixing hole 111 is opened at the top of the horizontal bar 11, allowing the force of the adapter bottom plate 2 to be directly transmitted to the horizontal bar 11, dispersing the pressure, avoiding structural damage caused by local stress concentration, and extending the service life of the system. Furthermore, in this embodiment, the connecting plate 31 is fixed to the outside of the corresponding vertical bar 12.

[0051] In some possible embodiments of this utility model, such as Figure 2 as well as Figure 3 As shown, a support block 43 is fixed to the lower part of the other side of the mining truck adapter vertical plate 4, and the two ends of the support seat 5 are respectively fixed to the support block 43. The beneficial effect is that the support block 43 increases the contact area between the mining truck adapter vertical plate 4 and the support seat 5, making the force more uniform and avoiding damage to the support seat 5 caused by excessive local pressure. The support seat 5 is fixed to the mining truck adapter vertical plates 4 on both sides through the support block 43, which further strengthens the force balance of the battery housing 1 on both sides and improves the stability of the overall structure during mining truck operation.

[0052] In some possible embodiments of this utility model, such as Figure 6 As shown, the side of the battery housing 1 opposite to the mounting side is an open side, which is used to allow the standard battery box 6 connected to the adapter base plate 2 to be pushed in. Its advantage is that the open side of the battery housing 1 provides a convenient push-in channel for the standard battery box 6 without the need for operation from the mounting side. Especially in the narrow installation space of the mining truck, it can greatly improve the installation efficiency of the standard battery box 6, while avoiding interference with other components of the mining truck during installation.

[0053] In some possible embodiments of this utility model, such as Figure 5 As shown, the battery base plate is provided with several heat dissipation holes 23 to reduce the weight of the battery base plate and assist in the heat dissipation of the standard battery box 6. Its beneficial effect is that the heat dissipation holes 23 can assist in the heat dissipation of the standard battery box 6, and prevent the battery from being affected by high temperature or having its lifespan shortened when the mining truck is working. At the same time, the heat dissipation holes 23 reduce the weight of the adapter base plate 2, reduce the overall load of the battery housing frame 1, reduce the energy consumption of the mining truck during operation, and take into account both practicality and economy.

[0054] To better solve the above problems, such as Figure 6 As shown, this utility model also provides a battery structure, including:

[0055] The above-mentioned battery installation system is compatible with various mining cards;

[0056] Multiple standard battery boxes 6 are disposed within the corresponding battery housing layers 14.

[0057] To better illustrate the battery structure of this utility model, the following specific application will be used as an example: The battery structure of this utility model integrates an installation system compatible with multiple mining trucks and a standard battery box 6. The standard battery box 6 can be uniformly produced and replaced, reducing battery procurement costs. The compatibility of the installation system allows the battery structure to be directly adapted to various mining trucks without the need for separate customization, thus improving the versatility and market applicability of the battery structure.

[0058] In some possible embodiments of this utility model, such as Figure 4 As shown, the bottom of the standard battery box 6 is provided with a plurality of base plate mounting points 61 that are adapted to the standard box mounting point 21. The standard battery box 6 is locked to the battery base plate by fasteners passing through the base plate mounting points 61 and the standard box mounting points 21.

[0059] To better solve the above problems, such as Figure 7 As shown, this utility model also provides a mining card, including the battery structure described above.

[0060] To better illustrate the mining card of this utility model, the following specific application will be used as an example: After the mining card of this utility model is equipped with this battery structure, there is no need to design separate installation components for different battery models, reducing the design and manufacturing cost of the mining card; when replacing batteries or adapting to different battery standards, only the adapter components of the installation system need to be adjusted, without modifying the mining card itself, thus improving the flexibility of use and ease of maintenance of the mining card; it can be seen that the battery installation system, battery structure and mining card of this utility model, which are compatible with multiple mining cards, solves the problems of poor compatibility of mining card battery systems and unchanged replacement and maintenance of standard battery boxes 6 in the prior art through the adapter base plate 2 and the mining card adapter bracket.

[0061] In some possible embodiments of this utility model, such as Figure 1 , Figure 2 as well as Figure 3 As shown, the mining card includes a mining card beam 7, which has several mounting holes. Multiple mining card adapter vertical plates 4 of the battery structure are fixed to the mining card beam 7 via corresponding fixing structures 42 and fasteners. The advantages are that the mounting holes of the mining card beam 7 and the fixing structures 42 of the mining card adapter vertical plates 4 are connected by fasteners, eliminating the need for destructive modifications such as welding to the beam, thus protecting the structural integrity of the beam. The fastener connection method allows for easy assembly and disassembly, and subsequent replacement of the mining card adapter vertical plates 4 to adapt to different battery installation requirements is simple, reducing the modification cost and time cost of the mining card.

[0062] As described above, the battery installation system, battery structure, and mining card adapted to various mining cards of this utility model have the following beneficial effects:

[0063] 1. Detachable adapter base plate 2

[0064] The detachable connection design between the adapter base plate 2 and the battery housing 1 eliminates the need to unlock the bottom battery layer by layer during maintenance; simply pull out the adapter base plate 2, significantly reducing maintenance difficulty and time costs.

[0065] 2. Multiple mining card adapter vertical plate 4

[0066] It provides a variety of mining card adapter plates 4, and the fixing structure 42 of each plate is adapted to the mounting hole positions corresponding to different mining card models. There is no need to design a separate battery mounting structure for each mining card, which improves the system's compatibility with multiple mining card models.

[0067] 3. Balanced force support 5

[0068] The support base 5 fixes both sides of the battery housing 1, balances the force on both sides, avoids structural deformation caused by unilateral overload, and enhances the overall installation stability.

[0069] 4. Guide U-shaped channel transition frame 3

[0070] The U-shaped plate structure of the adapter vertical bracket 3 forms a guiding U-shaped groove, which facilitates the precise insertion of the square tube structure mining card adapter vertical plate 4, improving installation and positioning efficiency. The wing plate 32 cooperates with multiple sets of fixing holes and positioning holes 41 on the square tube, and can be adapted to different height requirements by adjusting the bolt installation position.

[0071] 5. Robust bolted connection

[0072] Bolts pass through the frame fixing holes 22 and the base plate fixing holes 111 to connect the adapter base plate 2 and the battery housing frame 1. This ensures the connection strength and prevents the standard battery box 6 from loosening during mining truck operation. It also allows for quick disassembly and assembly of the adapter base plate 2, improving the convenience of battery replacement and maintenance.

[0073] 6. High load-bearing capacity frame structure

[0074] The battery housing 1 adopts a frame structure consisting of horizontal bars 11, vertical bars 12, and diagonal bars 13, which has high load-bearing capacity and resistance to deformation, and is suitable for the bumpy working environment of mining trucks. The bottom plate fixing hole 111 is opened at the top of the horizontal bar 11 to distribute the pressure and avoid local stress concentration.

[0075] 7. Uniformly stressed support block 43

[0076] A support block 43 is fixed to the lower part of the other side of the mining truck adapter plate 4, which increases the contact area with the support base 5, makes the force more uniform, avoids damage to the support base 5 caused by excessive local pressure, and further strengthens the force balance.

[0077] 8. Convenient open-side design

[0078] The open side of the battery housing 1 provides a convenient push-in channel for the standard battery box 6, which can greatly improve the installation efficiency of the standard battery box 6, especially in the narrow installation space of the mining truck, while avoiding interference with other components of the mining truck during installation.

[0079] 9. Auxiliary heat dissipation holes 23

[0080] The heat dissipation holes 23 on the battery base plate can help dissipate heat from the standard battery box 6, preventing the battery from being affected by high temperature or having its lifespan shortened when the mining truck is working. At the same time, it reduces the weight of the adapter base plate 2 and reduces the energy consumption of the mining truck while it is running.

[0081] This utility model's battery installation system, compatible with various mining trucks, utilizes an innovative adapter base plate 2 and mining truck adapter vertical plate 4 to achieve rapid connection and disassembly between the standard battery box 6 and the battery housing rack 1, significantly reducing maintenance difficulty and time costs. The multi-mining truck adapter vertical plate 4 enhances system compatibility, enabling it to adapt to different models of mining trucks without requiring a separate installation structure for each type. The balanced force design of the support base 5 and the guiding structure of the U-shaped groove further improve installation stability and convenience. Furthermore, the open side design and the addition of heat dissipation holes 23 optimize installation efficiency and heat dissipation performance, extending the system's lifespan. This system not only solves the problems of poor compatibility and inconvenient replacement and maintenance in existing mining truck battery systems but also significantly improves the flexibility and ease of maintenance of mining trucks, reducing the design and manufacturing costs of mining trucks.

[0082] Therefore, this utility model effectively overcomes the various shortcomings of the prior art and has high industrial application value.

[0083] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A battery installation system adaptable to various mining trucks, for simultaneously accommodating the installation of standard battery boxes (6) for different models of mining trucks, characterized in that, include: Two battery storage racks (1) are provided, each battery storage rack (1) is provided with multiple battery storage layers (14), and multiple adapter vertical frames (3) are provided on the mounting side of the battery storage rack (1). Each battery storage layer (14) is provided with an adapter base plate (2) that is detachably connected to the battery storage rack (1). The adapter base plate (2) is provided with a standard box mounting point (21) that is compatible with a standard battery box (6). Multiple mining card adapter vertical plates (4), one side of the mining card adapter vertical plate (4) is detachably connected to the adapter vertical frame (3), and the upper part of the other side is provided with a fixing structure (42) for fixing to the mining card beam (7). The mining card adapter vertical plates (4) include a variety of types, and the fixing structure (42) of each mining card adapter vertical plate (4) is adapted to the mounting hole position corresponding to different models of mining cards. Multiple support bases (5) and two battery housing racks (1) are respectively located on both sides of the support bases (5). The two ends of the support bases (5) are respectively fixed to the lower part of the other side of the corresponding two mining card adapter vertical plates (4).

2. The battery installation system adaptable to various mining trucks according to claim 1, characterized in that: The adapter vertical frame (3) is a U-shaped plate structure with its opening facing the outside of the battery housing frame (1). The U-shaped plate structure includes a connecting plate (31) and two wing plates (32) vertically arranged on both sides of the connecting plate (31). The connecting plate (31) is fixed to the battery housing frame (1). Multiple wing plate fixing holes (321) are provided on the wing plates (32). The connecting plate (31) and the wing plates (32) form a U-shaped groove. The mining truck adapter vertical plate (4) is a square tube structure adapted to the U-shaped groove. Multiple positioning holes (41) adapted to the wing plate fixing holes (321) are provided on the square tube structure. The square tube structure is inserted into the U-shaped groove. Multiple bolts are used to detachably connect the adapter vertical frame (3) and the mining truck adapter vertical plate (4) by passing through the positioning holes (41) and the wing plate fixing holes (321).

3. The battery installation system adaptable to various mining trucks according to claim 1, characterized in that: The side of the adapter base plate (2) is provided with a frame fixing hole (22), and the corresponding position of the battery housing frame (1) is provided with a base plate fixing hole (111) that matches the frame fixing hole (22). Multiple bolts are used to pass through the frame fixing hole (22) and the base plate fixing hole (111) to detachably connect the adapter base plate (2) and the battery housing frame (1).

4. The battery installation system adaptable to various mining trucks according to claim 3, characterized in that: The battery housing (1) is a frame structure consisting of multiple horizontal bars (11), vertical bars (12) and diagonal bars (13), and the bottom plate fixing hole (111) is opened at the top of the corresponding horizontal bar (11).

5. The battery installation system adaptable to various mining trucks according to claim 1, characterized in that: A support block (43) is fixed to the lower part of the other side of the mining card adapter vertical plate (4), and the two ends of the support base (5) are fixed to the support block (43) respectively.

6. The battery installation system adaptable to various mining trucks according to claim 1, characterized in that: The battery housing (1) has an open side opposite to the mounting side, which is used to allow the standard battery box (6) connected to the adapter base plate (2) to be pushed in.

7. The battery installation system adaptable to various mining trucks according to claim 1, characterized in that: The battery base plate has several heat dissipation holes (23) to reduce the weight of the battery base plate and assist the standard battery box (6) in dissipating heat.

8. A battery structure, characterized in that, include: A battery installation system adapted to various mining trucks as described in any one of claims 1 to 7; Multiple standard battery boxes (6) are disposed within the corresponding battery housing layer (14).

9. A mining card, characterized in that, include: The battery structure as described in claim 8.

10. The mining card according to claim 9, characterized in that: The mining card includes a mining card beam (7), which has several mounting holes. The multiple mining card adapter vertical plates (4) of the battery structure are fixed to the mining card beam (7) by fasteners through corresponding fixing structures (42).

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