Electric-driven alternating gas lift stabilizing and balancing device
By introducing heat absorption plates, heat dissipation plates and buffer components into the electric drive wheel air lift stabilization and balancing device, the problem of performance degradation caused by temperature increase is solved, and stable operation and efficient operation in high temperature environment are achieved.
Patent Information
- Application Number
- CN202422975621.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-12-04
AI Technical Summary
When the temperature of the existing electric drive wheel air lift stabilization and balancing device rises, the performance of the electrical components and mechanical parts is affected, resulting in reduced efficiency and extended operation time.
An electric-driven rotary air lift stabilization and balancing device was designed, which included a base, a fixing plate, a motor, a rotating rod, a reducer, an air lifter, a heat absorbing plate, a heat dissipating plate, a fan and a buffer assembly. The heat absorbing plate absorbs heat, the heat dissipates heat, the fan discharges hot air, and the buffer assembly is used to reduce vibration, thereby ensuring the stable operation of the device in a high-temperature environment.
It achieves effective heat dissipation and vibration reduction of the electric drive wheel in high temperature environment, maintains the stability and efficiency of the device, prevents equipment damage and ensures safe operation.
Smart Images
Figure CN223409303U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric drive wheels, in particular to an air-exchange, lifting, stabilizing and balancing device for electric drive wheels. Background Art
[0002] An electric drive wheel integrates an electric motor with a wheel. This device ensures stability during the handling of large, heavy machinery in factories. For example, this applies to large machine tools and heavy steel structures. Equipment can weigh tens or even hundreds of tons. The electric drive wheel's air-lifting and balancing device precisely adjusts the lift and balance to maintain horizontal stability during movement, preventing damage from tilting and shaking while also ensuring operator safety.
[0003] The power for electric wheels typically comes from batteries, fuel cells, or other power supply devices. These power sources provide direct current (DC) or alternating current (AC) to drive the electric motors in the wheels. For example, in electric vehicles, large-capacity lithium-ion batteries provide energy for the wheels, enabling them to propel the vehicle.
[0004] In some existing electric-driven, wheel-operated, air-lift, and stabilization-balancing devices, rising temperatures can affect the performance of the device's electrical and mechanical components. For example, the motor's output power may decrease, resulting in slower lifting and balancing speeds and reduced force. This directly impacts the device's efficiency and increases operating time. To address these shortcomings, an electric-driven, wheel-operated, air-lift, and stabilization-balancing device has been proposed. Utility Model Content
[0005] The purpose of the present utility model is to solve the shortcomings existing in the prior art, and the proposed electric drive wheel exchange air lift stabilization and balancing device is intended to improve the problem that the performance of the electrical components and mechanical parts inside the device will be affected as the temperature rises in some electric drive wheel exchange air lift stabilization and balancing devices in the prior art.
[0006] To achieve the above objectives, the present invention provides the following technical solutions:
[0007] The electric-driven wheel-changing gas-lift stabilizing and balancing device comprises a base, a fixed plate is fixedly connected to the top left side of the base, a motor is fixedly connected to the top of the fixed plate, a driving end of the motor is fixedly connected to a rotating rod, a reducer is fixedly connected to the top of the base, a rotating shaft is fixedly connected to the rear side of the reducer, a gas lifter is fixedly connected to the top rear side of the base, a shell is fixedly connected to the top of the base, a heat absorbing plate is fixedly connected to the inner wall of the shell, a heat dissipating plate is fixedly connected to the right side of the heat absorbing plate, a plurality of heat dissipation openings are provided on the right side of the shell, a fan is fixedly connected to the front and rear sides of the right part of the shell, a telescopic plate is fixedly connected to the front and rear sides of the bottom of the base, the bottoms of the two telescopic plates are fixedly connected to the bottom plate, the top of the bottom plate is fixedly connected to a fixed box, and a buffer assembly is fixedly connected to the inner wall of the fixed box;
[0008] As a further description of the above technical solution:
[0009] The buffer assembly includes a fixed column, the left and right sides of the fixed column are fixedly connected to the left and right inner walls of the fixed box, the left and right sides of the outside of the fixed column are slidably connected to the sleeve, the top of the sleeve is rotatably connected to the rotating column, and the outside of the fixed column is provided with a telescopic spring;
[0010] As a further description of the above technical solution:
[0011] The tops of the two rotating columns are rotatably connected to the left and right sides of the bottom of the base, and square openings are provided inside the left and right sides of the fixed box;
[0012] As a further description of the above technical solution:
[0013] The top of the fixed box is fixedly connected to a damper, and the top of the damper is fixedly connected to the bottom of the base;
[0014] As a further description of the above technical solution:
[0015] The left side of the telescopic spring is fixedly connected to the right side of the left sleeve, and the right side of the telescopic spring is fixedly connected to the left side of the right sleeve;
[0016] As a further description of the above technical solution:
[0017] The outer portion of the rotating column is slidably connected to the inner wall of the square opening;
[0018] As a further description of the above technical solution:
[0019] The outer portion of the heat dissipation plate is fixedly connected to the inner wall of the housing, and the bottom portion of the heat absorption plate is fixedly connected to the top portion of the base;
[0020] As a further description of the above technical solution:
[0021] The bottom of the heat dissipation plate is fixedly connected to the bottom of the base, and the outer rear side of the reducer is rotatably connected to the rear interior of the shell.
[0022] The utility model has the following beneficial effects:
[0023] 1. In the utility model, when the reducer is working, after the fan is started, the heat absorbing plate absorbs the heat on the reducer, and the heat dissipating plate absorbs the heat of the heat absorbing plate. Under the action of the fan, the fan dissipates heat to the heat dissipating plate, and then the hot air is discharged through the heat dissipation port.
[0024] 2. In the present invention, when the electric drive wheel air lift stabilization and balancing device is working, the base is moved, so that the base drives the rotating column to rotate, thereby realizing that the rotating column drives the sleeve to slide. After the sleeve compresses the telescopic spring, the device is shock-absorbing under the action of the damper, thereby ensuring that these devices are not affected by vibration during transportation and operation, and maintain their accuracy and performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a three-dimensional diagram of the electric drive wheel air-lift stabilization and balancing device proposed in the utility model;
[0026] Figure 2 This is a schematic diagram of the internal structure of the housing of the electric drive wheel air lifting stabilization and balancing device proposed in the utility model;
[0027] Figure 3 This is a schematic diagram of the internal structure of the fixed box of the electric drive wheel air lifting stabilization and balancing device proposed in the utility model;
[0028] Figure 4 This is a schematic diagram of the base structure of the electric drive wheel air lifting stabilization and balancing device proposed in the utility model.
[0029] Legend:
[0030] 1. Base; 2. Fixed plate; 3. Motor; 4. Rotating rod; 5. Reducer; 6. Rotating shaft; 7. Gas lifter; 8. Shell; 9. Heat absorbing plate; 10. Heat dissipation plate; 11. Heat dissipation vent; 12. Fan; 13. Telescopic plate; 14. Bottom plate; 15. Fixed box; 16. Fixed column; 17. Sleeve; 18. Rotating column; 19. Square opening; 20. Damper; 21. Telescopic spring. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0032] Reference Figures 1 to 3 The present invention provides an embodiment of an electrically driven, rotating, and gas-lift stabilization and balancing device, comprising a base 1. The base 1 serves as the fundamental support component of the entire device and is typically made of a sturdy metal material, offering sufficient strength and stability to withstand the various forces and loads generated during operation. A fixed plate 2, fixedly attached to the top left side of the base 1 and made of a thick metal sheet, provides a stable mounting platform for the motor 3, capable of withstanding the vibration and torque generated by the motor 3 during operation. The motor 3, serving as the device's power source, is typically a high-performance electric motor, which transmits power to a reducer 5 via a rotating rod 4. The rotating rod 4 is made of a high-strength metal material, with its ends connected to the drive end of the motor 3 and the input shaft of the reducer 5, respectively, ensuring reliable transmission. The reducer 5, gas lift 7, and housing 8 are also fixedly attached to the top of the base 1. The reducer 5, consisting of a gear transmission mechanism, bearings, and a housing, is mounted on the top of the base 1 and serves to reduce the output speed of the motor 3 and increase its output torque. A rotating shaft 6, fixedly attached to the rear side of the base 1, transmits the reduced power to other components requiring drive. The rear end of the reducer 5 is rotatably connected to the rear interior of the housing 8 for heat dissipation.
[0033] The bottom of the base 1 is connected to the base plate 14 via a telescopic plate 13. The telescopic plate 13 is typically made of sheet metal and has a certain degree of elasticity and flexibility. It absorbs and cushions vibrations and impacts, protecting other components. The base plate 14 is made of thick sheet metal, providing stable support for the device. Auxiliary shock-absorbing devices such as rubber pads and shock absorbers can be installed on the bottom. Its shape and size can be designed according to installation requirements. A fixed box 15 is fixedly connected to the top of the base plate 14. Made of sheet metal, it has excellent rigidity and sealing properties. It houses and protects the device's buffer assembly. The buffer assembly, fixedly connected to its inner wall, accommodates the sliding portion of the rotating column 18 through a square opening 19, ensuring the device's shock-absorbing function is functioning properly. The housing 8 is fixedly connected to the top of the base 1 to house and protect the heat dissipation device. It is typically made of sheet metal and has excellent rigidity and sealing properties, preventing the ingress of dust, moisture, and other impurities that may affect heat dissipation. A heat-absorbing plate 9, fixedly connected to the inner wall, is in close contact with heat-generating components such as the reducer 5. Made of a material with good thermal conductivity, such as aluminum alloy or copper, it quickly absorbs heat generated by these components. The bottom of the heat absorbing plate 9 is fixedly connected to the top of the base 1 to ensure good contact and improve heat conduction efficiency.
[0034] The heat absorbing plate 9 transfers the heat to the heat sink 10 in close contact. The heat sink 10 is usually made of materials with a large surface area and good heat dissipation performance, such as aluminum profiles, heat sinks, etc., which can dissipate heat into the surrounding air. Its bottom is also fixedly connected to the bottom of the base 1 to improve the heat conduction efficiency. A plurality of heat dissipation ports 11 are provided on the right side of the shell 8. The number and size are designed according to the heat dissipation requirements. They are usually circular or rectangular openings and are distributed in different positions to achieve uniform heat dissipation. The heat dissipation ports 11 ensure that the hot air is discharged smoothly to avoid heat accumulation. At the same time, protective devices such as filters can be installed to prevent external dust and impurities from entering. The fans 12 fixedly connected to the front and back sides of the right side of the shell 8 are usually different types such as axial fans or centrifugal fans, with high air volume and wind pressure. The motor 3 drives the blades to rotate to generate forced convection airflow, which takes away the heat on the heat sink 10 and discharges it out of the shell 8 through the heat dissipation ports 11. The speed and air volume of fan 12 can be adjusted to achieve optimal cooling effects based on cooling requirements. The gas lift 7 is fixedly connected to the top rear side of base 1 and consists of a cylinder, piston, seals, a control valve, and other components. It uses compressed air or other gases to achieve lifting and lowering operations. Its operating principle is to utilize the compressibility of gas. By adjusting the gas pressure and flow through a control valve, the piston in the cylinder moves up and down, driving the other components of the device to achieve lifting and lowering functions. It offers advantages such as high lifting force, high speed, and easy operation, making it widely used in various applications requiring lifting and stable balance.
[0035] The buffer assembly within the fixed box 15 includes a fixed column 16, a sleeve 17, a rotating column 18, a square opening 19, a damper 20, and a telescopic spring 21. The left and right sides of the fixed column 16 are fixedly connected to the inner wall of the fixed box 15. They are made of high-strength metal and provide stable support for the sliding movement of the sleeve 17. The sleeve 17 is slidably connected to the left and right sides of the exterior of the fixed column 16. It is made of metal with excellent wear resistance and sliding properties and is rotatably connected to the rotating column 18 at the top. The top of the rotating column 18 is rotatably connected to the left and right sides of the bottom of the base 1. The bottom is rotatably connected to the top of the sleeve 17. It is made of high-strength metal and can withstand the various forces and torques generated by the base 1 during operation. Its exterior is slidably connected to the inner wall of the square opening 19, allowing the rotating column 18 to slide within a fixed range. The square openings 19 are located inside the left and right sides of the fixed box 15. Their size and shape are designed according to the specifications of the rotating column 18. The inner wall is smoothed to reduce frictional resistance during the sliding of the rotating column 18 and improve the shock absorption effect. The top of the damper 20 is fixedly connected to the bottom of the base 1, and the bottom is fixedly connected to the top of the fixed box 15. It is usually a hydraulic damper, spring damper, or other type. The deformation and friction of the internal damping medium dissipate vibration energy, causing the device vibration to quickly attenuate. The damping coefficient can be adjusted according to the shock absorption requirements. The telescopic spring 21 is mounted on the outside of the fixed column 16, with the left side fixedly connected to the right side of the left sleeve 17 and the right side fixedly connected to the left side of the right sleeve 17. The elastic action realizes the shock absorption function of the device. When the device is subjected to vibration and impact, the base 1 drives the rotating column 18 to rotate and slide. The rotating column 18 compresses the telescopic spring 21 through the sleeve 17, and the damper 20 realizes shock absorption under the joint action.
[0036] Working Principle: During operation, the electric-driven, rotating gas lift stabilization and balancing device transmits power from motor 3 to reducer 5 via rotating rod 4. Reducer 5 reduces motor 3's output speed, increasing output torque, and transmits power to other components requiring drive via rotating shaft 6. Gas lift 7 provides the device's lifting force and stabilization and balancing functions, ensuring stability during operation.
[0037] During operation, components such as the reducer 5 generate a large amount of heat, which is absorbed by the heat absorbing plate 9 and then transferred to the heat sink 10. Under the forced convection of the fan 12, the heat sink 10 quickly dissipates the heat into the surrounding air and discharges it out of the housing 8 through the heat dissipation vents 11, thereby achieving heat dissipation for the device and improving its service life and operating stability.
[0038] At the same time, when the device is subjected to vibration and impact, base 1 drives rotating column 18 to rotate and slide. The rotation and sliding of rotating column 18 causes sleeve 17 to slide on fixed column 16, compressing telescopic spring 21. Telescopic spring 21 absorbs and buffers vibration energy through its own elastic deformation, while damper 20 also dissipates vibration energy, further enhancing the device's shock absorption effect. The exterior of rotating column 18 slides within square opening 19, ensuring that rotating column 18 can move within a fixed range and ensuring the device's shock absorption function is functioning properly.
[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. An electric drive wheel air lift stabilization and balancing device, comprising a base (1), characterized in that: The top left side of the base (1) is fixedly connected to a fixed plate (2), the top of the fixed plate (2) is fixedly connected to a motor (3), the driving end of the motor (3) is fixedly connected to a rotating rod (4), the top of the base (1) is fixedly connected to a reducer (5), the rear side of the reducer (5) is fixedly connected to a rotating shaft (6), the top rear side of the base (1) is fixedly connected to a gas lift (7), the top of the base (1) is fixedly connected to a shell (8), the inner wall of the shell (8) is fixedly connected to a heat absorbing plate ( 9), a heat dissipation plate (10) is fixedly connected to the right side of the heat absorption plate (9), a plurality of heat dissipation openings (11) are provided on the right side of the shell (8), a fan (12) is fixedly connected to the front and rear sides of the right part of the shell (8), a telescopic plate (13) is fixedly connected to the front and rear sides of the bottom of the base (1), the bottoms of the two telescopic plates (13) are fixedly connected to the bottom plate (14), the top of the bottom plate (14) is fixedly connected to a fixed box (15), and the inner wall of the fixed box (15) is fixedly connected to a buffer assembly.
2. The electric drive wheel air-lift stabilization and balancing device according to claim 1 is characterized in that: The buffer assembly includes a fixed column (16), the left and right sides of the fixed column (16) are fixedly connected to the left and right inner walls of the fixed box (15), the left and right sides of the outside of the fixed column (16) are slidably connected to sleeves (17), the top of the sleeve (17) is rotatably connected to a rotating column (18), and the outside of the fixed column (16) is provided with a telescopic spring (21).
3. The electric drive wheel air lift stabilization and balancing device according to claim 2 is characterized in that: The tops of the two rotating columns (18) are rotatably connected to the left and right sides of the bottom of the base (1), and square openings (19) are provided inside the left and right sides of the fixed box (15).
4. The electric drive wheel air-lift stabilization and balancing device according to claim 1 is characterized in that: The top of the fixed box (15) is fixedly connected to a damper (20), and the top of the damper (20) is fixedly connected to the bottom of the base (1).
5. The electric drive wheel air lift stabilization and balancing device according to claim 2, characterized in that: The left side of the telescopic spring (21) is fixedly connected to the right side of the left sleeve (17), and the right side of the telescopic spring (21) is fixedly connected to the left side of the right sleeve (17).
6. The electric drive wheel air-lift stabilization and balancing device according to claim 3 is characterized in that: The outside of the rotating column (18) is slidably connected to the inner wall of the square opening (19).
7. The electric drive wheel air-lift stabilization and balancing device according to claim 1 is characterized in that: The exterior of the heat dissipation plate (10) is fixedly connected to the inner wall of the housing (8), and the bottom of the heat absorption plate (9) is fixedly connected to the top of the base (1).
8. The electric drive wheel air-lift stabilization and balancing device according to claim 1 is characterized in that: The bottom of the heat dissipation plate (10) is fixedly connected to the bottom of the base (1), and the outer rear side of the reducer (5) is rotatably connected to the rear interior of the housing (8).