Motor controller mounting bracket assembly and new energy mine car
By designing the motor controller installation bracket assembly, integrating the motor controller, water pump and water heater, and arranging wire clamps and pipe clamps on the bracket, the low installation efficiency and maintenance difficulty caused by the dispersed arrangement of equipment in new energy mine trucks are solved. Big problems, resulting in more efficient installations and more reliable equipment operation.
Patent Information
- Application Number
- CN202421297549.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-06-07
AI Technical Summary
In existing new energy mining vehicles, the distributed arrangement of equipment such as motor controllers, water pumps and water heaters leads to low installation efficiency and difficult maintenance, and the high-voltage wiring harness and water pipes are prone to interfere, affecting the accuracy of the frame pipeline and Beautifulness.
A motor controller mounting bracket assembly is designed that integrates the motor controller, water pump and water heater, and wire clamps and pipe clamps are arranged on the bracket to fix high-voltage wire harnesses and water pipes to improve installation efficiency and equipment reliability.
By integrating equipment and fixed brackets, the installation efficiency of new energy mining cars is significantly improved, the difficulty of pipeline layout and the risk of wear and failure are reduced, the reliability of the equipment is improved, and later maintenance and overhaul are simplified.
Smart Images
Figure CN222372785U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a motor controller mounting bracket assembly for a new energy mine car, belonging to the technical field of new energy mine cars. Background Art
[0002] In recent years, with the comprehensive advancement of the construction of ecological civilization system, mining machinery will shift from using traditional petrochemical energy such as diesel to new energy such as electricity and hydrogen. Pure electric-driven light mining vehicles completely achieve zero emissions, which is completely different from using diesel engines to pollute the environment and need to control emissions. All technologies for pure electric mining vehicles came into being in such a market context.
[0003] In the prior art, the five-in-one controller, single-drive controller, water heater, water pump and other equipment are arranged in a decentralized manner. The number of high-voltage wire harnesses and water pipes is large and difficult to fix, and the installation efficiency is low. While affecting the accuracy and aesthetics of the frame pipe lines, it is also very easy to cross-interfere with other pipe lines such as hydraulic pipes, increasing the risk of wear and failure, affecting the stability of the vehicle operation, and making subsequent maintenance difficult. Summary of the invention
[0004] In order to solve the above technical problems, the utility model provides a motor controller mounting bracket assembly that takes into account installation efficiency, reliability and aesthetics.
[0005] The utility model is implemented according to the following technical solutions:
[0006] In a first aspect, the utility model provides a motor controller mounting bracket assembly, comprising:
[0007] Fixed frame;
[0008] A motor controller bracket, mounted on the fixing frame, for assembling the motor controller;
[0009] A water pump fixing plate, mounted on the fixing frame, for assembling the water pump;
[0010] A water heater fixing plate, mounted on the fixing frame, for assembling the water heater;
[0011] A plurality of wire clips, mounted on the fixing frame and the motor controller bracket, for fixing the wire harness led out of the motor controller;
[0012] A plurality of pipe clamps are installed on the fixing frame and are used to fix the water pipes led out of the water pump.
[0013] In some embodiments, the motor controller bracket is composed of a five-in-one controller bracket for assembling a five-in-one controller and a single-drive controller bracket for assembling a single-drive controller.
[0014] In some embodiments, the five-in-one controller bracket is installed on the top of the fixing bracket, the single-drive controller bracket is installed on the fixing bracket below the five-in-one controller bracket, and the five-in-one controller bracket and the single-drive controller bracket are staggered.
[0015] In some embodiments, multiple controller shock-absorbing pads are installed on the five-in-one controller bracket and the single-drive controller bracket; the front of the five-in-one controller bracket and the front of the single-drive controller bracket are back-welded with nuts for installing wire clamps, which are used to fix the high-voltage wire harnesses leading out from the five-in-one controller and the single-drive controller.
[0016] In some embodiments, the fixing frame comprises:
[0017] Two symmetrically arranged bottom fixing plates are fixed on the vehicle frame;
[0018] A plurality of upright posts, respectively distributed on the two bottom fixing plates and extending vertically upward from the top surface of the bottom fixing plates;
[0019] A plurality of side beams are respectively fixed on the columns located above the two bottom fixing plates;
[0020] A plurality of bottom cross beams respectively fix the two bottom fixing plates together.
[0021] In some embodiments, the five-in-one controller bracket is a frame-type structure, which is assembled on the top surface of the multiple columns by multiple bolts; the single-drive controller bracket is composed of two parallel arranged support beams, one of which is overlapped and fixed on two side beams located inside the fixed frame, and the other support beam is overlapped and fixed on two side beams located outside the fixed frame.
[0022] In some embodiments, the water pump fixing plate and the water heater fixing plate are both welded to the bottom crossbeam; the top of the five-in-one controller bracket is back-welded with a nut for assembling the eye screws; a plurality of threaded seats are welded on the column, and rubber sleeve clamps and pipe clamps are installed on the threaded seats. The high-voltage wire harness leading out of the five-in-one controller is fixed by the rubber sleeve clamp, and the water pipe leading out of the water pump is fixed by the pipe clamp.
[0023] In some embodiments, the fixing frame also includes a wire clamp fixing beam fixed on a column located below the single-drive controller bracket, and a nut is welded on the top of the wire clamp fixing beam for installing pipe clamps and wire clamps to fix the bends of water pipes and high-voltage wire harnesses.
[0024] In some embodiments, a symmetrically arranged side fixing plate is welded on both sides of the fixing frame, and oblong holes are opened on the side fixing plates, which are connected to the vehicle frame by bolts.
[0025] In a second aspect, the utility model provides a new energy mining car equipped with the above-mentioned motor controller mounting bracket assembly.
[0026] Beneficial effects of the utility model:
[0027] The utility model integrates the drive motor controller, water pump and water heater of the pure electric driven light mining car into one mounting bracket, which is convenient for pre-installing various components and their pipelines, greatly improving the installation efficiency of the whole vehicle. At the same time, the arrangement of wire clamps and pipe clamps on the mounting bracket reduces the difficulty of arranging the pipelines and the risk of wear and failure, and improves the reliability of the equipment. Since the components are installed together, it is easy to troubleshoot and repair problems in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.
[0029] In the attached picture:
[0030] Figure 1 This is a schematic diagram of the motor controller mounting bracket assembly of the utility model;
[0031] Figure 2 This is a schematic diagram of the application of the motor controller mounting bracket assembly of the utility model.
[0032] Figure identification: 1-eye screw, 2-five-in-one controller bracket, 3-single drive controller bracket, 4-side fixing plate, 5-side cross beam, 6-bottom fixing plate, 7-bottom cross beam, 8-water heater fixing plate, 9-water pump fixing plate, 10-wire clamp fixing beam, 11-column, 12-bolt;
[0033] 101- five-in-one controller, 102- controller shock pad, 103- fixing bracket, 104- rubber sleeve clamp, 105- single drive controller, 106- high voltage wire harness, 107- water heater, 108- water pump, 109- water pipe, 110- wire clamp, 111- pipe clamp.
[0034] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION
[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.
[0036] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.
[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0038] like Figure 1 , Figure 2 As shown, a motor controller mounting bracket assembly includes a fixing bracket 103, a motor controller bracket, a water heater fixing plate 8, a water pump fixing plate 9, a plurality of wire clips 110 and a pipe clip 111; the motor controller bracket is mounted on the fixing bracket 103 for assembling the motor controller; the water pump fixing plate 9 is mounted on the fixing bracket 103 for assembling the water pump 108; the water heater fixing plate 8 is mounted on the fixing bracket 103 for assembling the water heater 107; a plurality of wire clips 110 are mounted on the fixing bracket 103 and the motor controller bracket for fixing the wire harness led out of the motor controller; a plurality of pipe clips 111 are mounted on the fixing bracket 103 for fixing the water pipe 109 led out of the water pump 108. The utility model integrates the five-in-one controller 101, the single-drive controller 105, the water heater 107 and the water pump 108 on a mounting bracket, so as to facilitate the pre-installation of the motor controller and its high-voltage wire harness 106, the water pump 108 and the water pipe 109, and solve the problems of low installation efficiency and difficulty in later maintenance.
[0039] Specific plans, such as Figure 1 , Figure 2 As shown, the motor controller bracket is composed of a five-in-one controller bracket 2 for assembling the five-in-one controller 101 and a single-drive controller bracket 3 for assembling the single-drive controller 105 .
[0040] Further solutions, such as Figure 1 , Figure 2 As shown, the five-in-one controller bracket 2 is installed on the top of the fixed bracket 103, and the single-drive controller bracket 3 is installed on the fixed bracket below the five-in-one controller bracket 2, and the five-in-one controller bracket 2 and the single-drive controller bracket 3 are staggered to ensure that the high-voltage wire harnesses coming out of the two controller ends do not interfere with each other, which is used to solve the problem of cross-interference of the high-voltage wire harnesses.
[0041] Further solutions, such as Figure 1 , Figure 2 As shown, multiple controller shock-absorbing pads 102 are installed on the five-in-one controller bracket 2 and the single-drive controller bracket 3; the front of the five-in-one controller bracket 2 and the front of the single-drive controller bracket 3 are back-welded with nuts for installing wire clamps 110, which are used to fix the high-voltage wire harness 106 led out from the five-in-one controller 101 and the single-drive controller 105.
[0042] The above-mentioned fixing bracket is further described below.
[0043] like Figure 1 , Figure 2 As shown, the fixing frame 103 includes two bottom fixing plates 6, four columns 11, four side beams 5, and two bottom beams 7; the two bottom fixing plates 6 are symmetrically distributed on both sides of the mounting bracket and are connected to the vehicle frame through multiple bolts; two parallel columns 11 are welded to each bottom fixing plate 6; the four side beams 5 are respectively welded to the columns 11 located above the two bottom fixing plates 6; and the two bottom beams 7 respectively weld the two bottom fixing plates 6 together.
[0044] Further solutions, such as Figure 1 , Figure 2 As shown, the fixing frame 103 also includes a wire clamp fixing beam 10 fixed on the column 11 located below the single-drive controller bracket 3. The top of the wire clamp fixing beam 10 is back-welded with a nut for installing a pipe clamp 111 and a wire clamp 110 to fix the bends of the water pipe 109 and the high-voltage wire harness 106.
[0045] Fixing points for installing pipe clamps 111 and wire clamps 110 are provided on the mounting bracket assembly to facilitate the fixation of the high-voltage wire harness 106 and the water pipe 109, and to solve the problems of the high-voltage wire harness 106 and the water pipe 109 being difficult to fix, prone to cross interference, and affecting the accuracy and aesthetics of the frame pipe line.
[0046] Further solutions, such as Figure 1 , Figure 2As shown, the five-in-one controller bracket 2 is a frame-type structure, a threaded seat is welded on the top of the column 11, and the five-in-one controller bracket 2 is connected to the column 11 by four bolts 12. When the single-drive controller 105 needs to be installed, the five-in-one controller bracket 2 can be removed to facilitate its installation. The single-drive controller bracket 3 is composed of two parallel support beams, one of which is welded to the two side beams 5 located inside the fixing frame 103, and the other is welded to the two side beams 5 located outside the fixing frame 103.
[0047] Further solutions, such as Figure 1 , Figure 2 As shown, the water pump fixing plate 9 and the water heater fixing plate 8 are welded to the bottom crossbeam 7; the top of the five-in-one controller bracket 2 is back-welded with a nut, and the eye screw 1 is connected to the five-in-one controller bracket 2 through a thread, which is convenient for the transportation and transfer of the bracket. A plurality of threaded seats are welded on the column 11, and a rubber sleeve clamp 104 and a pipe clamp 111 are installed on the threaded seat. The high-voltage wire harness 106 led out of the five-in-one controller 101 is fixed by the rubber sleeve clamp 104, and the water pipe 109 led out of the water pump 108 is fixed by the pipe clamp 111.
[0048] Further solutions, such as Figure 1 , Figure 2 As shown, a symmetrically arranged side fixing plate 4 is welded to the columns 11 above the two bottom fixing plates 6. The side fixing plates 4 are provided with oblong holes and are connected to the vehicle frame by bolts to prevent the bracket from lateral shaking, so as to enhance the adaptability of the integrated mounting bracket to the working conditions in the mining area.
[0049] The utility model also provides a new energy mining car, which is equipped with the above-mentioned motor controller mounting bracket assembly.
[0050] In summary, the utility model integrates the drive motor controller, water pump, and water heater of the pure electric-driven light mining vehicle into one mounting bracket, which is convenient for pre-installing various components and their pipelines, greatly improving the installation efficiency of the whole vehicle. At the same time, the arrangement of wire clamps and pipe clamps on the mounting bracket reduces the difficulty of arranging the pipelines and the risk of wear and failure, and improves the reliability of the equipment. Since the components are installed together, it is easy to troubleshoot and repair problems in the later stage.
[0051] In the description provided herein, a large number of specific details are described. However, it is understood that embodiments of the present invention can be practiced without these specific details. In some instances, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this description.
[0052] In addition, those skilled in the art will understand that, although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments also means being within the scope of protection of the present utility model and forming different embodiments. For example, in the above embodiments, those skilled in the art can use them in combination according to the known technical solutions and the technical problems to be solved by the present application.
[0053] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.
Claims
1. A motor controller mounting bracket assembly, characterized in that: include: Fixed frame; A motor controller bracket, mounted on the fixing frame, for assembling the motor controller; A water pump fixing plate, mounted on the fixing frame, for assembling the water pump; A water heater fixing plate, mounted on the fixing frame, for assembling the water heater; A plurality of wire clips, mounted on the fixing frame and the motor controller bracket, for fixing the wire harness led out of the motor controller; A plurality of pipe clamps are installed on the fixing frame and are used to fix the water pipes led out of the water pump.
2. The motor controller mounting bracket assembly according to claim 1, characterized in that: The motor controller bracket is composed of a five-in-one controller bracket for assembling a five-in-one controller and a single-drive controller bracket for assembling a single-drive controller.
3. The motor controller mounting bracket assembly according to claim 2, characterized in that: The five-in-one controller bracket is installed on the top of the fixing bracket, and the single-drive controller bracket is installed on the fixing bracket below the five-in-one controller bracket, and the five-in-one controller bracket and the single-drive controller bracket are staggered.
4. The motor controller mounting bracket assembly according to claim 2, characterized in that: A plurality of controller shock-absorbing pads are installed on the five-in-one controller bracket and the single-drive controller bracket; The front of the five-in-one controller bracket and the front of the single-drive controller bracket are both back-welded with nuts for installing wire clamps, which are used to fix the high-voltage wire harnesses led out from the five-in-one controller and the single-drive controller.
5. The motor controller mounting bracket assembly according to claim 2, characterized in that: The fixing frame comprises: Two symmetrically arranged bottom fixing plates are fixed on the vehicle frame; A plurality of upright posts, respectively distributed on the two bottom fixing plates and extending vertically upward from the top surface of the bottom fixing plates; A plurality of side beams are respectively fixed on the columns located above the two bottom fixing plates; A plurality of bottom cross beams respectively fix the two bottom fixing plates together.
6. The motor controller mounting bracket assembly according to claim 5, characterized in that: The five-in-one controller bracket is a frame-type structure, which is assembled on the top surfaces of the multiple columns by multiple bolts; The single-drive controller bracket is composed of two support beams arranged in parallel, one of which is overlapped and fixed on two side beams located inside the fixing frame, and the other is overlapped and fixed on two side beams located outside the fixing frame.
7. The motor controller mounting bracket assembly according to claim 5, characterized in that: The water pump fixing plate and the water heater fixing plate are both welded to the bottom crossbeam; The top of the five-in-one controller bracket is back-welded with a nut for assembling a lifting eye screw; A plurality of threaded seats are welded on the column, and a rubber sleeve clamp and a pipe clamp are installed on the threaded seat. The high-voltage wire harness led out from the five-in-one controller is fixed by the rubber sleeve clamp, and the water pipe led out from the water pump is fixed by the pipe clamp.
8. The motor controller mounting bracket assembly according to claim 5, characterized in that: The fixing frame also includes a wire clamp fixing beam fixed on a column located below the single-drive controller bracket. A nut is welded on the top of the wire clamp fixing beam for installing pipe clamps and wire clamps to fix the bends of the water pipe and the high-voltage wire harness.
9. The motor controller mounting bracket assembly according to claim 1, characterized in that: A symmetrically arranged side fixing plate is welded on both sides of the fixing frame. The side fixing plate is provided with an oblong hole and is connected to the vehicle frame by bolts.
10. A new energy mining car, characterized in that: A motor controller mounting bracket assembly according to any one of claims 1 to 9 is installed.