Shock-resistant automobile lifting motor

Abstract

The utility model relates to the technical field of motors, and discloses an anti-vibration automobile lifting motor which comprises a motor body, a protective shell is arranged on the outer side wall of the motor body, an elastic coupler is arranged at the center of the upper end face of the motor body, and handles are arranged at the positions, close to the two sides, of the center of the upper end face of the motor body. A plurality of channel grooves are formed in the inner side wall of the protection shell, a mortise and tenon joint structure is arranged in the center of the rear end face of the protection shell, four dampers are arranged on the lower end face of the motor body in a rectangular mode, supporting plates are arranged on the lower end faces of the four dampers, and a sound insulation plate is arranged on the inner side wall of the motor body. A rotor is arranged at the center inside the motor body, and a stator is arranged at the center inside the motor body close to the outer side. According to the utility model, the elastic coupling and the shock absorber are matched for use, so that the shock is reduced during use, and the noise and damage caused by excessive shock are avoided, thereby optimizing the working environment and improving the working effect.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a shock-resistant automobile lifting motor. Background Art

[0002] A car lift is a device used to lift a car during the car repair process. When the car is driven to the lift station, it can be lifted to a certain height through manual operation to facilitate car repair. The lift plays a very important role in car repair and maintenance. Today's repair shops are equipped with lifts. The lift is an essential equipment for car repair shops. When the car lift is in use, a motor is required to cooperate with the lifting.

[0003] Nowadays, car lifting motors are not well protected externally, so accidental bumps can easily damage the motors, which increases the cost of repair and replacement and reduces their service life. When the car lifting motor is in use, excessive vibration causes loud noise and instability, and the motors are easily broken and damaged, resulting in low working efficiency. When loading and unloading the car lifting motor, the weight makes it difficult to load and unload and to carry, making it difficult for workers to work. Therefore, technical personnel in this field provide a shock-resistant car lifting motor to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a shock-resistant automobile lifting motor, which reduces the vibration of the motor body during use through the coordinated use of an elastic coupling and a shock absorber, avoids noise and damage caused by excessive vibration, thereby optimizing the working environment and improving the working effect, and then protects the outside of the motor body through a protective shell to avoid damage to the motor body due to accidental bumps, thereby reducing the maintenance and replacement costs and increasing the service life of the motor body, and then uses a mortise and tenon structure to facilitate loading and unloading and reduce the work pressure of workers, and finally dissipates the heat of the motor body through a channel groove to avoid the motor body being affected by overload and overheating, thereby making it impossible to work, thereby improving the safety of the equipment and the working efficiency of the equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seismic-resistant automobile lifting motor, comprising a motor body, a protective shell is provided at the outer wall of the motor body, an elastic coupling is provided at the center of the upper end surface of the motor body, handles are provided at both sides of the center of the upper end surface of the motor body, two fixers are provided at the front and rear ends of the upper end surfaces of the two handles, a plurality of channel grooves are provided at the inner wall of the protective shell, a mortise and tenon structure is provided at the center of the rear end surface of the protective shell, four shock absorbers are arranged in a rectangular shape on the lower end surface of the motor body, support plates are provided at the lower end surfaces of the four shock absorbers, a sound insulation board is provided at the inner wall of the motor body, a rotor is provided at the center of the inner part of the motor body, and a stator is provided at the outer side of the inner center of the motor body;

[0006] Through the above technical solution, through the coordinated use of the elastic coupling and the shock absorber, the vibration of the motor body is reduced during use, avoiding noise and damage caused by excessive vibration, thereby optimizing the working environment and improving the working effect.

[0007] Further, the elastic coupling comprises a lower shaft body, rubber and an upper shaft body, wherein the lower shaft body is arranged at the center of the upper end surface of the motor body, the rubber is arranged at the center of the upper end surface of the lower shaft body, and the upper shaft body is arranged at the center of the upper end surface of the rubber;

[0008] Through the above technical solution, the rubber absorbs part of the vibration and impact of the lower shaft and the upper shaft, thereby reducing the vibration force transmitted to the lifting device and protecting the lifting device and the car itself from damage.

[0009] Furthermore, the motor body and the protective shell are sleeve-connected;

[0010] Through the above technical solution, the sleeve connection between the motor body and the protective shell can ensure a tight fit between the motor body and the protective shell, avoiding damage to the motor body due to accidental bumps, thereby reducing the maintenance and replacement costs and increasing the service life of the motor body.

[0011] Furthermore, the eight fixing devices respectively penetrate the upper end surfaces of the two handles and pass into the interior of the motor body;

[0012] Through the above technical solution, the handle is fixed by the fixator, which brings convenience to the worker in carrying it, and the handle is detachable by the fixator, which is convenient for disassembly and replacement.

[0013] Furthermore, the plurality of channel grooves respectively penetrate the upper end surface of the protective shell and extend to the outside of the protective shell;

[0014] Through the above technical solution, the heat is dissipated by the channel groove to the motor body, which avoids the motor body from being affected by overload and overheating, making it impossible to work, thereby improving the safety of the equipment and the working efficiency of the equipment.

[0015] Furthermore, the rotor output end sequentially passes through the motor body and the elastic coupling to the outside of the elastic coupling;

[0016] Through the above technical solution, when the torque is generated by the rotor and the stator of the motor body, it is transmitted to the lifting device through the elastic coupling, and then the elastic coupling is used to dampen the torque.

[0017] Furthermore, the material of the sound insulation board is a sealing strip;

[0018] Through the above technical solution, by using sealing strips as the material of the sound insulation board, the propagation path of sound fluctuations can be effectively blocked.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, when the anti-vibration automobile lifting motor is used, the elastic coupling and the shock absorber are used in coordination to reduce the vibration of the motor body during use, thereby avoiding noise and damage caused by excessive vibration, thereby optimizing the working environment and improving the working effect.

[0021] 2. In the utility model, the protective shell is used to protect the outside of the motor body, thereby avoiding damage to the motor body due to accidental collision, thereby reducing the cost of maintenance and replacement and increasing the service life of the motor body.

[0022] 3. In the utility model, the heat is dissipated by the motor body through the channel groove, so that the motor body is prevented from being affected by overloading and overheating, making it impossible to work, thereby improving the safety of the equipment and the working efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a shock-resistant automobile lifting motor proposed by the utility model;

[0024] Figure 2 This is a front cross-sectional view of a vibration-resistant automobile lifting motor proposed by the utility model;

[0025] Figure 3 This is a top view of a vibration-resistant automobile lifting motor proposed by the utility model;

[0026] Figure 4 for Figure 2 A magnified schematic diagram of center A.

[0027] Legend:

[0028] 1. Motor body; 2. Protective shell; 3. Elastic coupling; 301. Lower shaft; 302. Rubber; 303. Upper shaft; 4. Handle; 5. Fixer; 6. Channel groove; 7. Mortise and tenon structure; 8. Shock absorber; 9. Support plate; 10. Sound insulation board; 11. Rotor; 12. Stator. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-4 The utility model provides an embodiment: a shock-resistant automobile lifting motor, comprising a motor body 1, a protective shell 2 is provided at the outer wall of the motor body 1, the protective shell 2 is used to protect the outside of the motor body 1, and the damage to the motor body 1 caused by accidental bumps is avoided, thereby reducing the maintenance and replacement costs and increasing the service life of the motor body 1, an elastic coupling 3 is provided at the center of the upper end surface of the motor body 1, handles 4 are provided on both sides of the center of the upper end surface of the motor body 1, and two fixers 5 are respectively provided at the front and rear ends of the upper end surfaces of the two handles 4, and a plurality of channel grooves 6 are provided on the inner wall of the protective shell 2, and the motor body 1 is dissipated through the channel grooves 6, which avoids the motor body 1 from affecting the work due to overload and overheating, making it impossible to work, thereby improving the safety of the equipment and the working efficiency of the equipment.

[0031] A mortise and tenon structure 7 is provided at the center of the rear end face of the protective shell 2. The mortise and tenon structure 7 makes it easy to load and unload and reduces the work pressure of the workers. The lower end face of the motor body 1 is arranged in a rectangular shape with four shock absorbers 8. Through the coordinated use of the elastic coupling 3 and the shock absorber 8, the vibration of the motor body 1 is reduced during use, and noise and damage caused by excessive vibration are avoided, thereby optimizing the working environment and improving the working effect. Support plates 9 are provided at the lower end faces of the four shock absorbers 8, and a sound insulation board 10 is provided on the inner side wall of the motor body 1. A rotor 11 is provided at the inner center of the motor body 1, and a stator 12 is provided at the outer side of the inner center of the motor body 1. By using a sealing strip as the material of the sound insulation board 10, the propagation path of sound fluctuations can be effectively blocked.

[0032] The elastic coupling 3 includes a lower shaft body 301, a rubber 302 and an upper shaft body 303. The lower shaft body 301 is arranged at the center of the upper end surface of the motor body 1, the rubber 302 is arranged at the center of the upper end surface of the lower shaft body 301, and the upper shaft body 303 is arranged at the center of the upper end surface of the rubber 302. The rubber 302 absorbs part of the vibration and impact of the lower shaft body 301 and the upper shaft body 303, thereby reducing the vibration force transmitted to the lifting device and protecting the lifting device and the car itself from damage.

[0033] The motor body 1 and the protective shell 2 are sleeved together to ensure a tight connection between the motor body 1 and the protective shell 2, thereby avoiding damage to the motor body 1 due to accidental bumps, thereby reducing the cost of repair and replacement and increasing the service life of the motor body 1. The eight fixers 5 respectively pass through the upper end surfaces of the two handles 4 to the inside of the motor body 1. The handles 4 are fixed by the fixers 5, which brings convenience to the workers in carrying them. The handles 4 are then detachable through the fixers 5 for easy disassembly and replacement.

[0034] A plurality of channel grooves 6 respectively penetrate the upper end surface of the protective shell 2 and pass to the outside of the protective shell 2. The motor body 1 is cooled by the channel grooves 6, so that the motor body 1 is prevented from affecting its operation due to overload and overheating, making it unable to work, thereby improving the safety of the equipment and the working efficiency of the equipment. The output end of the rotor 11 sequentially penetrates the motor body 1 and the elastic coupling 3 and passes to the outside of the elastic coupling 3. When the torque is generated by the rotor 11 and the stator 12 of the motor body 1, it is transmitted to the lifting device through the elastic coupling 3, and then the elastic coupling 3 is used to dampen the torque. The material of the sound insulation board 10 is a sealing strip. By using the sealing strip as the material of the sound insulation board 10, the propagation path of the sound fluctuation can be effectively blocked.

[0035] Working principle: When the anti-vibration automobile lifting motor is used, the sleeve connection between the motor body 1 and the protective shell 2 can ensure the close combination between the motor body 1 and the protective shell 2, avoiding damage to the motor body 1 due to accidental bumps, thereby reducing the maintenance and replacement costs and increasing the service life of the motor body 1. The mortise and tenon structure 7 is then used to facilitate loading and unloading, reducing the work pressure of the workers. Then, the rubber 302 absorbs part of the vibration and impact of the lower shaft 301 and the upper shaft 303, reducing the vibration force transmitted to the lifting device, and protecting the lifting device and the car itself from damage.

[0036] The shock absorber 8 is used to reduce the vibration of the motor body 1 during use, avoiding noise and damage caused by excessive vibration, thereby optimizing the working environment and improving the working effect. Then, the channel groove 6 is used to dissipate the heat of the motor body 1, avoiding the motor body 1 from being affected by overload and overheating, making it impossible to work, thereby improving the safety of the equipment and the working efficiency of the equipment. Finally, by using sealing strips as the material of the sound insulation board 10, the propagation path of sound fluctuations can be effectively blocked.

[0037] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vibration-resistant automobile lifting motor, comprising a motor body (1), characterized in that: A protective shell (2) is provided on the outer wall of the motor body (1), an elastic coupling (3) is provided at the center of the upper end surface of the motor body (1), handles (4) are provided at both sides of the center of the upper end surface of the motor body (1), and two fixers (5) are provided at the front and rear ends of the upper end surfaces of the two handles (4), respectively. A plurality of channel grooves (6) are provided on the inner wall of the protective shell (2), and a mortise and tenon structure (7) is provided at the center of the rear end surface of the protective shell (2). Four shock absorbers (8) are arranged in a rectangular shape on the lower end surface of the motor body (1), and support plates (9) are provided at the lower end surfaces of the four shock absorbers (8). A sound insulation board (10) is provided on the inner wall of the motor body (1), a rotor (11) is provided at the center of the interior of the motor body (1), and a stator (12) is provided at the outer side of the center of the interior of the motor body (1).

2. The anti-vibration automobile lifting motor according to claim 1, characterized in that: The elastic coupling (3) comprises a lower shaft body (301), a rubber (302) and an upper shaft body (303); the lower shaft body (301) is arranged at the center of the upper end surface of the motor body (1); the rubber (302) is arranged at the center of the upper end surface of the lower shaft body (301); and the upper shaft body (303) is arranged at the center of the upper end surface of the rubber (302).

3. The anti-vibration automobile lifting motor according to claim 1, characterized in that: The motor body (1) and the protective shell (2) are sleeve-connected.

4. The anti-vibration automobile lifting motor according to claim 1, characterized in that: The eight fixers (5) respectively penetrate the upper end surfaces of the two handles (4) and pass into the interior of the motor body (1).

5. The anti-vibration automobile lifting motor according to claim 1, characterized in that: The plurality of channel grooves (6) respectively penetrate the upper end surface of the protective shell (2) and extend to the outside of the protective shell (2).

6. The anti-vibration automobile lifting motor according to claim 1, characterized in that: The output end of the rotor (11) passes through the motor body (1) and the elastic coupling (3) in sequence and reaches the outside of the elastic coupling (3).

7. The anti-vibration automobile lifting motor according to claim 1, characterized in that: The material of the sound insulation board (10) is a sealing rubber strip.

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