A large electric bulldozer wing plate assembly

Abstract

This application discloses a wing plate assembly for a large electric-drive bulldozer, belonging to the field of engineering machinery design and manufacturing technology. It includes: a wing plate body, a fixing component, an electrical storage box, and a power supply storage box. The wing plate body comprises a first body and a second body symmetrically arranged. The fixing component is disposed on the wing plate body for fixing and installing the wing plate body. The electrical storage box is disposed at the bottom of the wing plate body for housing the bulldozer's electrical components. The power supply storage box is disposed on the wing plate body for housing the bulldozer's power supply. This application, by adding an electrical storage box and a power supply storage box to the wing plate body, moves some equipment out of the cab, thereby freeing up internal space within the cab. Simultaneously, this design facilitates daily maintenance and repair of the electrical system, thereby improving maintenance efficiency and reducing maintenance costs.

Description

Technical Field

[0001] This application relates to the field of engineering machinery design and manufacturing technology, and in particular to a large electric-drive bulldozer wing plate assembly. Background Technology

[0002] As mining resource development continues to deepen, the working environment for bulldozers is becoming increasingly harsh. This has not only driven the evolution of products towards larger sizes but has also significantly increased the performance requirements for key structural components. At the same time, market competition in the construction machinery industry is becoming increasingly fierce, and customers' expectations for products are constantly being upgraded. They not only value the basic functions of products but also place more stringent demands on appearance design, reliability, maintainability, and operational stability.

[0003] Wings, as an indispensable and crucial component of a bulldozer structure, play a vital role in supporting and protecting other parts. Their performance directly affects the overall layout rationality, aesthetics, and user experience of the bulldozer. Especially in mining construction, where the working environment is increasingly harsh, the role of wings becomes even more critical. However, due to a lack of rational layout and standardized design, coupled with considerations regarding wing strength, wings often only have pre-drilled mounting holes and are typically used only for suspending components such as toolboxes. This results in low integration and significant waste of wing space. Summary of the Invention

[0004] The purpose of this application is to provide a large electric bulldozer wing plate assembly to solve the problem of low integration of bulldozer wing plates and wasted wing plate space in the prior art.

[0005] To solve the above-mentioned technical problems, this application adopts the following technical solution:

[0006] This application provides a large electric-drive bulldozer wing plate assembly, including:

[0007] The wing body includes a first body and a second body arranged symmetrically;

[0008] An electrical storage box, located at the bottom of the wing plate body, is used to house the electric components of the bulldozer;

[0009] A power supply box is installed on the wing plate body and is used to house the bulldozer power supply.

[0010] In traditional bulldozer designs, electrical components and power supply units are typically housed in the cab, significantly limiting the usable space within the cab. This solution addresses this by adding electrical and power supply boxes to the wing panels, moving some equipment out of the cab and freeing up interior space. This not only enhances the spaciousness and comfort of the cab but also provides operators with a more spacious and unobstructed operating environment, improving work efficiency and operational safety.

[0011] Furthermore, electrical components and power supply units generate heat during operation. If these components remain in the enclosed cab for extended periods, the temperature may rise, affecting equipment performance and lifespan. Placing the electrical and power supply boxes on the wing body facilitates heat dissipation for these devices, reducing the risk of overheating. Simultaneously, this design simplifies routine maintenance and repair of the electrical system, thereby improving maintenance efficiency and reducing costs.

[0012] Optionally, both the first body and the second body include: a motherboard and a first side plate and a second side plate vertically disposed on two opposite sides of the motherboard, wherein the first side plate and the second side plate are parallel to each other.

[0013] Optionally, the first side plate, the second side plate, and the main board are formed by bending.

[0014] For large structural components, welding deformation is an unavoidable problem. Traditional welding processes often require precise alignment and welding between multiple parts, which is not only complex but also prone to welding deformation, affecting the overall quality and appearance of the product. However, by using bending forming technology, the side plates and main plates can be pre-processed into the required shapes and angles, greatly reducing the difficulties in manufacturing.

[0015] The first and second side plates, along with the main plate, are manufactured using a bending forming process, resulting in a more compact and robust structure. The reinforcing ribs formed at the bends significantly improve the strength and rigidity of the flange body, enabling it to better withstand the various forces and vibrations generated by the bulldozer during operation. This not only extends the service life of the flange but also improves the overall stability and reliability of the bulldozer.

[0016] Furthermore, the blade body, manufactured using a bending forming process, has a smoother and more streamlined shape. The smooth transition lines formed at the bends harmonize with the overall style of the machine, enhancing the bulldozer's aesthetics and visual appeal.

[0017] Optionally, the electrical storage box includes a base plate located at the bottom of the main board. The electrical storage box is formed by the base plate, the first side plate, the second side plate, and the main board. The main board is provided with an electrical maintenance port communicating with the electrical storage box.

[0018] In this design, the wing plate body not only enhances the lateral stability of the wing plate but also provides the necessary enclosure structure for the electrical and power supply boxes. The electrical storage box is enclosed by a base plate, a first side plate, a second side plate, and a main board. This not only ensures the safe placement of electrical components but also provides necessary protection against damage from external factors such as dust and moisture. To facilitate the inspection and maintenance of electrical components, the main board is equipped with an electrical access port that connects to the electrical storage box. This allows maintenance personnel to easily access the internal electrical components, greatly improving maintenance efficiency and reducing maintenance costs.

[0019] Optionally, the power supply box includes a power supply cover disposed on the first body, the power supply cover having an opening on one side relative to the second body, a first power supply box with a top opening inside the power supply cover, a first fastening part being provided on two opposite sides of the first power supply box, the first fastening part having a screw hole, a first fixing plate being provided on the opening side of the first power supply box, and a first bolt being rotatably connected to the first fastening part.

[0020] In use, place the bulldozer battery in the first power supply box, and move the first fixing plate by turning the first screw, thereby securing the power supply and ensuring it will not loosen or shift during use. Conversely, the power supply can be easily removed. This solution secures the power supply with a simple knob operation, requiring no complicated installation steps or tools, thus facilitating daily maintenance and repair.

[0021] Optionally, the power supply enclosure also includes a second power supply box with a top opening. The second power supply box has second fastening parts on two opposite sides, each with a screw hole. The second power supply box has a bracket, and the bracket has a power support plate located on the opening side of the second power supply box. A second fixing plate is located between the second power supply box and the power support plate. A third fixing plate is located on the side of the power support plate away from the second power supply box. A second bolt is located on the third fixing plate, passing through the third fixing plate and the second fixing plate and being threadedly connected to the second fastening part. An adjusting nut is threaded onto the second bolt, located on the side of the third fixing plate away from the second power supply box.

[0022] In use, place the first battery in the second power box. Place the second battery on the power support plate. Tighten the second bolt to move the third fixing plate, pressing the battery on the power support plate between the power support plate and the third fixing plate. Next, tighten the adjusting nut to move the third fixing plate, pressing the battery in the second power box firmly. The design of the second power box and power support plate can accommodate two batteries.

[0023] Optionally, a third power box is provided on the side of the second power box opposite the opening of the power cover. The third power box has an opening at the top, and the orthographic projection of the second fixing plate on the third power box is located within the opening of the third power box. By moving the second fixing plate, not only the battery located in the second power box can be pressed down, but also the battery located in the third power box can be pressed down.

[0024] The power supply box design is suitable for large equipment requiring continuous operation for extended periods, where the storage and secure securing of the battery, as the critical power source, is paramount. This solution, through the rational layout of the first power supply box, second power supply box, power supply support plate, and third power supply box, achieves the integration of four complete battery units within a limited space. This design allows users to manage and maintain the batteries more conveniently, improving equipment reliability and operational efficiency. Simultaneously, the compact structural design saves space, making the entire device neater and more efficient.

[0025] Optionally, it also includes a fixing component, which includes a support base and a connector. The support base has multiple supports, which are symmetrically arranged on the opposite side walls of the first body and the second body. The connector is used to connect the first body and the second body. The connector includes a support plate connected to the support bases on the first body and the second body respectively, and a connecting plate fixedly connected to the support plate. The connecting plate is provided with a fixing plate for fixing the cab.

[0026] Because the wing plate body bears many components, its strength and installation method require high precision. In this design, multiple support bases are used to secure the wing plate body to the bulldozer's main frame, ensuring the overall support strength of the wing plate assembly and enhancing its compatibility with the entire machine and the main frame. Furthermore, this design uses connectors to connect the first and second wing plates, increasing the overall stability of the wing plate body. The fixing plates on the connectors also provide fixing points for the cab, simplifying the installation process and improving safety.

[0027] Compared with existing technologies, the beneficial effects achieved by this application are as follows: By adding electrical and power storage boxes to the wing plate body, this application moves some equipment out of the cab, thereby freeing up internal cab space. This not only improves the spaciousness and comfort of the cab but also provides operators with a more spacious and barrier-free operating environment, which is conducive to improving work efficiency and operational safety, and increases the functionality of the wing plate body. At the same time, this design also facilitates the daily maintenance and repair of the electrical system, thereby improving maintenance efficiency and reducing maintenance costs. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this disclosure or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the overall structure of some embodiments provided in this application;

[0030] Figure 2 This is a schematic diagram of the overall structure of some embodiments provided in this application;

[0031] Figure 3 These are schematic diagrams of the wingplate body structure of some embodiments provided in this application;

[0032] Figure 4 These are schematic diagrams of the electrical placement box structures of some embodiments provided in this application;

[0033] Figure 5 These are schematic diagrams of the internal structure of the electrical storage box according to some embodiments provided in this application;

[0034] Figure 6 This is a schematic diagram of the overall structure of the power supply placement box according to some embodiments provided in this application;

[0035] Figure 7 This is a schematic diagram of the internal structure of the power supply housing box according to some embodiments provided in this application;

[0036] Figure 8 This is a schematic diagram of the internal structure of the power supply housing box according to some embodiments provided in this application;

[0037] Figure 9 These are schematic diagrams of fixed component structures from some embodiments provided in this application.

[0038] Explanation of reference numerals in the attached drawings: 1-Wing plate body; 2-Electrical installation box; 3-Power supply installation box; 4-Fixing component; 5-Wing plate platform; 11-First body; 12-Second body; 101-Main board; 102-First side plate; 103-Second side plate; 21-Base plate; 22-Electrical maintenance port; 31-Power supply cover; 32-First power supply box; 33-Second power supply box; 34-Third power supply box; 311-Power supply maintenance port; 321-First fastening part; 322-First fixing plate; 323-First bolt; 331-Second fastening part; 332-Bracket; 333-Power supply bearing plate; 334-Second fixing plate; 335-Third fixing plate; 336-Second bolt; 337-Adjusting nut; 41-Support base; 42-Connector; 421-Support plate; 422-Connecting plate; 423-Fixing plate; 51-Handrail. Detailed Implementation

[0039] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure / application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this application or its application or use.

[0040] Example 1

[0041] This embodiment describes a large electric-drive bulldozer wing plate assembly device, with reference to... Figure 1 and Figure 2 The large electric bulldozer wing plate assembly in this embodiment includes: a wing plate body 1, a fixing component 4, an electrical storage box 2, and a power supply storage box 3. The wing plate body 1 includes a first body 11 and a second body 12 symmetrically arranged. The fixing component 4 is disposed on the wing plate body 1 for fixing and installing the wing plate body 1. The electrical storage box 2 is disposed at the bottom of the wing plate body 1 for housing the bulldozer's electrical components. The power supply storage box 3 is disposed on the wing plate body 1 for housing the bulldozer's power supply.

[0042] In traditional bulldozer designs, electrical components and power supply units are typically housed in the cab, significantly limiting the usable space within the cab. This solution addresses this by adding an electrical storage box 2 and a power supply storage box 3 to the wing plate body 1, moving some equipment out of the cab and freeing up interior space. This not only enhances the spaciousness and comfort of the cab but also provides operators with a more spacious and unobstructed operating environment, improving work efficiency and operational safety.

[0043] Furthermore, electrical components and power supply units generate heat during operation. If these components remain in the enclosed cab for extended periods, the temperature may rise, affecting equipment performance and lifespan. Placing the electrical housing 2 and power supply housing 3 on the wing body 1 facilitates heat dissipation for these devices, reducing the risk of overheating. Simultaneously, this design simplifies routine maintenance and repair of the electrical system, thereby improving maintenance efficiency and reducing costs.

[0044] refer to Figure 3 In this embodiment, both the first body 11 and the second body 12 include: a main board 101 and a first side plate 102 and a second side plate 103 vertically disposed on two opposite sides of the main board 101, with the first side plate 102 and the second side plate 103 being parallel to each other. Furthermore, the first side plate 102, the second side plate 103, and the main board 101 are formed by bending.

[0045] For large structural components, welding deformation is an unavoidable problem. Traditional welding processes often require precise alignment and welding between multiple parts, which is not only complex but also prone to welding deformation, affecting the overall quality and appearance of the product. However, by using a bending forming process, the side plates and main plate 101 can be pre-processed into the required shapes and angles, greatly reducing the difficulties in manufacturing.

[0046] The first side plate 102, the second side plate 103, and the main plate 101, manufactured through a bending forming process, have a more compact and robust structure. The reinforcing rib structure formed at the bending point significantly improves the strength and rigidity of the flange body 1, enabling it to better withstand various forces and vibrations generated by the bulldozer during operation. This not only extends the service life of the flange but also improves the overall stability and reliability of the bulldozer.

[0047] Furthermore, the wing body 1, manufactured using a bending forming process, has a smoother and more streamlined shape. The smooth transition lines formed at the bends harmonize with the overall style of the machine, enhancing the bulldozer's aesthetics and visual appeal.

[0048] refer to Figure 4 and Figure 5 In this embodiment, the electrical storage box 2 includes a base plate 21, which is located at the bottom of the main board 101. The electrical storage box 2 is formed by the base plate 21, the first side plate 102, the second side plate 103, and the main board 101. The base plate 21 is connected to the first side plate 102, the second side plate 103, and the main board 101 by welding. Furthermore, the main board 101 is provided with an electrical maintenance port 22 that communicates with the electrical storage box 2.

[0049] The design of the wing plate body 1 not only enhances the lateral stability of the wing plate but also provides the necessary enclosure structure for the electrical storage box 2 and the power supply storage box 3. The electrical storage box 2 is formed by the base plate 21, the first side plate 102, the second side plate 103, and the main plate 101. This not only ensures the safe placement of electrical components but also provides necessary protection against damage from external factors such as dust and moisture. To facilitate the inspection and maintenance of electrical components, the main plate 101 is equipped with an electrical inspection port 22 that communicates with the electrical storage box 2. This allows maintenance personnel to easily access the internal electrical components, greatly improving maintenance efficiency and reducing maintenance costs.

[0050] refer to Figure 1 and Figure 9 This embodiment also includes a fixing component 4, which is disposed on the wing body 1 and used to fix the wing body 1. Specifically, the fixing component 4 includes a support base 41 and a connector 42. In this embodiment, there are six support bases 41, which are symmetrically arranged on the opposite side walls of the first body 11 and the second body 12. The connector 42 is used to connect the first body 11 and the second body 12. The connector 42 includes a support plate 421 connected to the support bases 41 on the first body 11 and the second body 12 respectively, and a connecting plate 422 fixedly connected to the support plate 421. The connecting plate 422 is provided with a fixing plate 423 for fixing the cab.

[0051] Because the wing plate body 1 bears many components, its strength and installation method require high precision. In this design, the wing plate body 1 is fixedly mounted on the bulldozer main frame using six support seats 41, achieving six-point installation and ensuring the overall support strength of the wing plate assembly. This also strengthens its compatibility with the entire machine and the main frame. Furthermore, this embodiment connects the first body 11 and the second body 12 via a connector 42, increasing the overall stability of the wing plate body 1. The fixing plate 423 on the connector 42 provides a fixing point for the cab, simplifying the installation process and improving safety.

[0052] Example 2:

[0053] Based on the same inventive concept as Embodiment 1, refer to Figures 6 to 8 The difference from the embodiment is that in this embodiment, the power supply box 3 includes a power supply cover 31 disposed on the first body 11. The power supply cover 31 has an opening on one side relative to the second body 12. The power supply cover 31 is provided with a first power supply box 32 with a top opening. The first power supply box 32 is provided with a first fastening part 321 on two opposite sides. The first fastening part 321 is provided with a screw hole. The opening side of the first power supply box 32 is provided with a first fixing plate 322. The first fixing plate 322 is rotatably connected with a first bolt 323 that is threadedly connected to the first fastening part 321.

[0054] In use, the bulldozer battery is placed in the first power box 32. By turning the first screw 323, the first fixing plate 322 is moved, thereby securing the power supply and ensuring that it will not loosen or shift during use. Conversely, the power supply can be easily removed. This solution secures the power supply with a simple knob operation, requiring no complicated installation steps or tools, thus facilitating daily maintenance and repair.

[0055] Furthermore, the power supply cover 31 also has a second power supply box 33 with a top opening. The second power supply box 33 has a second fastening part 331 on two opposite sides. The second fastening part 331 has screw holes. The second power supply box 33 has a bracket 332. The bracket 332 has a power support plate 333. The power support plate 333 is located on the opening side of the second power supply box 33. A second fixing plate 334 is provided between the second power supply box 33 and the power support plate 333. A third fixing plate 335 is provided on the side of the power support plate 333 away from the second power supply box 33. A second bolt 336 is provided on the third fixing plate 335. The second bolt 336 passes through the third fixing plate 335 and the second fixing plate 334 and is threadedly connected to the second fastening part 331. An adjusting nut 337 is threadedly connected to the second bolt 336. The adjusting nut 337 is located on the side of the third fixing plate 335 away from the second power supply box 33.

[0056] In use, place the first battery in the second power box 33. Place the second battery on the power support plate 333. Tighten the second bolt 336 to move the third fixing plate 335, pressing the battery on the power support plate 333 between the power support plate 333 and the third fixing plate 335. Then, tighten the adjusting nut 337 to move the third fixing plate 335, pressing the battery in the second power box 33. The design of the second power box 33 and the power support plate 333 can accommodate two batteries. It should be noted that the installation and fixing sequence is not unique and can be flexibly adjusted according to the actual situation. In some embodiments, the user can pre-set the position of the adjusting bolt so that when the third fixing plate 335 moves to press the battery on the power support plate 333, the second fixing plate 334 simultaneously presses the battery in the second power box 33.

[0057] A third power box 34 is provided on the side of the second power box 33 opposite to the opening of the power cover 31. The top of the third power box 34 is open, and the projection of the second fixing plate 334 onto the third power box 34 is located within the opening of the third power box 34. By moving the second fixing plate 334, not only the battery located in the second power box 33 can be pressed down, but also the battery located in the third power box 34 can be pressed down. This improves space utilization and pressing efficiency.

[0058] The power supply box 3 is designed for large equipment requiring continuous operation over extended periods, where the storage and secure securing of the battery, as the critical power source, is paramount. This solution, through the rational layout of the first power box 32, the second power box 33, the power support plate 333, and the third power box 34, achieves the integration of four complete battery units within a limited space. This design allows users to manage and maintain the batteries more conveniently, improving equipment reliability and operational efficiency. Simultaneously, the compact structural design saves space, making the entire device neater and more efficient.

[0059] In this embodiment, the power supply cover 31 is provided with a power supply maintenance port 311. The orthographic projections of the first bolt 323 and the second bolt 336 on the power supply maintenance port 311 are located inside the power supply maintenance port 311. The design of the power supply maintenance port 311 makes power supply maintenance more convenient.

[0060] In this embodiment, wing plate platforms 5 are provided on both sides of the wing plate body 1, and handrails 51 are provided on the wing plate platforms 5. The wing plate platforms 5 facilitate loading, maintenance and other related operations. The handrails 51 on both sides can protect the staff.

[0061] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this disclosure / application, and these improvements and modifications should also be considered within the protection scope of this disclosure / application.

Claims

1. A large electric-drive bulldozer wing plate assembly, characterized in that, include: The wing body (1) includes a first body (11) and a second body (12) symmetrically arranged on both sides of the bulldozer fuselage. An electrical storage box (2) is installed on the wing plate body (1) and is used to store the electric components of the bulldozer. A power supply box (3) is set on the wing plate body (1) and is used to hold the bulldozer power supply; Both the first body (11) and the second body (12) include: a main board (101) and a first side plate (102) and a second side plate (103) vertically disposed on two opposite sides of the main board (101), wherein the first side plate (102) and the second side plate (103) are parallel to each other; The first side plate (102), the second side plate (103), and the main plate (101) are formed by bending; The electrical storage box (2) includes a base plate (21), which is located at the bottom of the main board (101). The electrical storage box (2) is formed by the base plate (21), the first side plate (102), the second side plate (103) and the main board (101). The main board (101) is provided with an electrical maintenance port (22) that communicates with the electrical storage box (2). It also includes a wing plate platform (5), which is located on both sides of the wing plate body (1), and a handrail (51) is provided on the wing plate platform (5).

2. The large electric-drive bulldozer wing plate assembly according to claim 1, characterized in that, The power supply box (3) includes a power supply cover (31) disposed on the first body (11). The power supply cover (31) has an opening on one side relative to the second body (12). The power supply cover (31) is provided with a first power box (32) with a top opening. The first power box (32) is provided with a first fastening part (321) on two opposite sides. The first fastening part (321) is provided with a screw hole. The first power box (32) is provided with a first fixing plate (322) on the opening side. The first fixing plate (322) is rotatably connected with a first bolt (323) that is threadedly connected to the first fastening part (321).

3. The large electric-drive bulldozer wing plate assembly according to claim 2, characterized in that, The power supply cover (31) is also provided with a second power supply box (33) with a top opening. The second power supply box (33) has a second fastening part (331) on two opposite sides. The second fastening part (331) has a screw hole. The second power supply box (33) has a bracket (332). The bracket (332) has a power support plate (333). The power support plate (333) is located on the opening side of the second power supply box (33). A second fixing plate (334) is provided between the second power supply box (33) and the power support plate (333). The power supply support plate (333) is provided with a third fixing plate (335) on the side away from the second power box (33). The third fixing plate (335) is provided with a second bolt (336). The second bolt (336) passes through the third fixing plate (335) and the second fixing plate (334) and is threadedly connected to the second fastening part (331). An adjusting nut (337) is threadedly connected to the second bolt (336). The adjusting nut (337) is located on the side of the third fixing plate (335) away from the second power box (33).

4. The large electric-drive bulldozer wing plate assembly according to claim 3, characterized in that, The second power box (33) has a third power box (34) on the side opposite to the opening of the power cover (31). The top of the third power box (34) is open, and the projection of the second fixing plate (334) on the third power box (34) is located inside the opening of the third power box (34).

5. The large electric-drive bulldozer wing plate assembly according to claim 4, characterized in that, The power supply cover (31) is provided with a power supply maintenance port (311). The orthographic projections of the first bolt (323) and the second bolt (336) on the power supply maintenance port (311) are located inside the power supply maintenance port (311).

6. The large electric-drive bulldozer wing plate assembly according to claim 1, characterized in that, It also includes a fixing component (4), which includes a support base (41) and a connector (42). There are multiple support bases (41), which are symmetrically arranged on the opposite side walls of the first body (11) and the second body (12). The connector (42) is used to connect the first body (11) and the second body (12). The connector (42) includes a support plate (421) connected to the support bases (41) on the first body (11) and the second body (12) respectively, and a connecting plate (422) fixedly connected to the support plate (421). The connecting plate (422) is provided with a fixing plate (423) for fixing the cab.

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