Structure and operation mode of motor

Abstract

A structure and an operation mode of a motor are characterized in that a main body comprises a driving motor and a labor-saving gear transmission machine; a rotor of the driving motor is connected with a labor-saving gear transmission machine, and the driving motor outputs power through the labor-saving gear transmission machine; the labor-saving gear transmission machine body comprises a gearbox, a power input gear, a transmission gear, a power output gear, a bearing and a flywheel. The more the transmission gears are, the larger the output power is; the number of teeth, meshed with each other, of the power input gear, the transmission gear and the power output gear is the same. The power input gear rotates a first shaft, and the power output gear also rotates a circle. Power of the driving motor is input from the power input gear, passes through the transmission gear and is finally output from the power output gear.

Description

Technical Field

[0001] The invention relates to a structure and operation mode of an electric motor, in particular to the structure and operation mode of an electric motor equipped with a labor-saving planetary gear train. Background Art

[0002] As a device that converts electrical energy into mechanical energy, electric motors are widely used in various industrial products. However, neither AC motors nor DC motors can convert electrical energy into mechanical energy 100%. Summary of the invention

[0003] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a structure and operation mode of an electric motor which has the characteristics of strong practicability, high working efficiency and green environmental protection and can convert electrical energy into mechanical energy 100%. The technical solution adopted by the present invention to solve its technical problem is to provide a structure and operation mode of an electric motor.

[0004] The technical solution of the present invention is: the main body includes a driving motor and a labor-saving gear transmission mechanism; The rotor of the driving motor is connected to the power input gear of the labor-saving gear transmission mechanism, and the driving motor outputs power through the power output gear of the labor-saving gear transmission mechanism; The labor-saving gear transmission mechanical body comprises a gear box, a power input gear, a transmission gear, a power output gear, a bearing and a flywheel.

[0005] The gear box is a hollow cube without a top surface, and a plurality of bearing holes are arranged on both sides of the gear box.

[0006] The power input gear bearing is installed on the corresponding bearing hole of the gear box.

[0007] The power input gear comprises a main body, a gear shaft, a gear hub and gear teeth; the gear shaft is provided with a front end shaft and a rear end shaft, which are respectively arranged at the center positions of the two end faces of the gear hub; the front end shaft is provided with a power input spline shaft, a bearing mounting shaft body and a large shaft body in sequence, and the diameter of the power input spline shaft is less than the diameter of the bearing mounting shaft body and less than the diameter of the large shaft body; the rear end shaft is provided with a large shaft body and a bearing mounting shaft body in sequence, and the diameter of the large shaft body is larger than the diameter of the bearing mounting shaft body; the gear hub is a cylinder; the gear teeth are arranged on the side of the gear hub; the gear teeth have at least 5 teeth; the tooth is a rectangular parallelepiped tooth, and the end of the tooth is arc-shaped; the tooth thickness of the gear tooth is smaller than the tooth width in the corresponding tooth groove.

[0008] The transmission gear bearings are mounted on corresponding bearing holes of the gear box.

[0009] The transmission gear is a double-layer gear, and the main body includes a gear shaft, a gear hub, a power input gear layer, and a power output gear layer; the gear shaft is provided with a front end shaft and a rear end shaft, which are respectively arranged at the center positions of the two end faces of the gear hub; the gear shaft is provided with a large shaft body and a bearing mounting shaft body, and the diameter of the large shaft body is larger than the diameter of the bearing mounting shaft body; the gear hub is a cylinder; the tooth layer of the power input gear and the tooth layer of the power output gear are arranged on the side of the gear hub; the power input gear layer has at least 5 teeth, the tooth is a T-shaped tooth similar to a T, and the end of the tooth is a cylinder; the tooth thickness of the tooth is smaller than the tooth width in the corresponding tooth groove; the number of teeth of the power output tooth layer is consistent with the number of teeth of the power input tooth layer, the tooth is a rectangular tooth, and the end of the tooth is arc-shaped, and the tooth thickness is smaller than the tooth width in the corresponding tooth groove.

[0010] The power output gear bearing is installed on the corresponding bearing hole of the gear box.

[0011] The power output gear is a double-layer gear, and the main body includes a front end shaft, a flange shaft, a gear hub, a power input gear layer, and an oil pump drive gear layer; the front end shaft and the flange shaft are respectively arranged at the center positions of the two end faces of the gear hub; the front end shaft is sequentially provided with a bearing mounting shaft body and a large shaft body, and the diameter of the large shaft body is larger than the diameter of the bearing mounting shaft body; the flange shaft is sequentially provided with a large shaft body, a bearing mounting shaft body, and a power output flange, and the diameter of the large shaft body is larger than the diameter of the bearing mounting shaft body; the flange is not only provided with a spline shaft hole at the center position, but also with a bolt hole matching the flywheel; the gear hub is a cylinder; the power input gear layer is arranged on the side of the gear hub; the power input gear layer has at least 5 teeth; the tooth is a T-shaped tooth similar to a tooth, and the end of the tooth is a cylinder; the tooth thickness of the tooth is less than the tooth width in the corresponding tooth groove.

[0012] The flywheel is installed on the flange of the power output gear and is provided with bolt holes and spline holes matching the flange.

[0013] The number of teeth of the layer of teeth that the power input gear, the transmission gear and the power output gear can mesh with each other is the same.

[0014] The more transmission gears there are, the greater and smoother the output power.

[0015] The power input gear, transmission gear, and power output gear have the same number of teeth in the meshing tooth layers; therefore, the speed of one rotation of the gears is also the same. When the power input gear rotates one axis, the power output gear also rotates one circle.

[0016] The teeth of the power input gear can engage with the power input tooth layer of the transmission gear, and the power output tooth layer of the transmission gear can engage with the teeth of the power output gear.

[0017] The power is input from the power input gear, passes through the transmission gear, and is finally output from the power output gear.

[0018] The power of the driving motor is input from the power input gear, passes through the transmission gear, and is finally output from the power output gear.

[0019] The driving motor is connected to a power input gear and a transmission gear through a rotor output end. The transmission gear transmits power to a power output gear, and the power output gear transmits power outward.

[0020] The beneficial effects of the present invention are that it is highly practical, highly efficient and environmentally friendly, and can convert electrical energy into mechanical energy 100%; the driving motor transmits power to the outside through a labor-saving gear transmission mechanism; it can not only convert electrical energy into mechanical energy 100%, but also far exceed that; the speed of the power output gear is not only not less than the rotation speed of the driving motor, but the output power is also greater than the power of the driving motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a simplified schematic diagram of the present invention Figure 2 This is a simplified diagram of the power input gear. Figure 3 This is a schematic diagram of the power input gear power output gear layer and the transmission gear power output gear layer Figure 4 This is a simplified diagram of the transmission gear Figure 5 This is a simplified schematic diagram of the power input gear layer of the transmission gear and the power output gear power input gear layer Figure 6 This is a schematic diagram of the power output gear Figure 7 This is a simplified schematic diagram of the gearbox side view Figure 8 This is a schematic diagram of the gearbox from above. Fig. 9 This is a simplified diagram of power transmission when the power input gear teeth begin to engage the transmission gear. Fig.10 This is a simplified schematic diagram of power transmission when the power input gear teeth and the teeth of the meshing transmission gear are balanced. Fig.11 This is a simplified diagram of power transmission when the power input gear teeth are about to engage the separation transmission gear. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention more clearly understood, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] A structure and operation mode of an electric motor, the main body of which includes a driving motor and a labor-saving gear transmission mechanism; The rotor of the driving motor is connected to a labor-saving gear transmission mechanism, and the driving motor outputs power through the labor-saving gear transmission mechanism; The labor-saving gear transmission mechanical body comprises a gear box, a power input gear, a transmission gear, a power output gear, a bearing, a flywheel, an oil pan, an upper cover, and an oil pipeline.

[0024] The gear box is a hollow cube without a top surface, and a plurality of bearing holes are arranged on both sides of the gear box.

[0025] The power input gear bearing is installed on the corresponding bearing hole of the gear box.

[0026] The power input gear comprises a main body, a gear shaft, a gear hub and gear teeth; the gear shaft is provided with a front end shaft and a rear end shaft, which are respectively arranged at the center positions of the two end faces of the gear hub; the front end shaft is provided with a power input spline shaft, a bearing mounting shaft body and a large shaft body in sequence, and the diameter of the power input spline shaft is less than the diameter of the bearing mounting shaft body and less than the diameter of the large shaft body; the rear end shaft is provided with a large shaft body and a bearing mounting shaft body in sequence, and the diameter of the large shaft body is larger than the diameter of the bearing mounting shaft body; the gear hub is a cylinder; the gear teeth are arranged on the side of the gear hub; the gear teeth have at least 5 teeth; the tooth is a rectangular parallelepiped tooth, and the end of the tooth is arc-shaped; the tooth thickness of the gear tooth is smaller than the tooth width in the corresponding tooth groove.

[0027] The transmission gears are provided with single-layer gears and double-layer gears, and there are three of them, namely double-layer transmission gear 1, double-layer transmission gear 2, and double-layer transmission gear 3, which are installed on the corresponding bearing holes of the gear box with bearings.

[0028] The double-layer transmission gear 1, double-layer transmission gear 2, and double-layer transmission gear 3, the transmission gear is a double-layer gear, the main body includes a gear shaft, a gear hub, a power input gear layer, and a power output gear layer; the gear shaft is provided with a front end shaft and a rear end shaft, which are respectively arranged at the center positions of the two end faces of the gear hub; the gear shaft is provided with a large shaft body and a bearing mounting shaft body, and the diameter of the large shaft body is larger than the diameter of the bearing mounting shaft body; the gear hub is a cylinder; the tooth layer of the power input gear and the tooth layer of the power output gear are arranged on the side of the gear hub; the power input gear layer has at least 5 teeth, the tooth is a T-shaped tooth similar to a T, and the end of the tooth is a cylinder; the tooth thickness of the tooth is smaller than the tooth width in the corresponding tooth groove; the number of teeth of the power output tooth layer is consistent with the number of teeth of the power input tooth layer, the tooth is a rectangular tooth, and the end of the tooth is arc-shaped, and the tooth thickness is smaller than the tooth width in the corresponding tooth groove.

[0029] The power output gear bearing is installed on the corresponding bearing hole of the gear box.

[0030] The power output gear is a double-layer gear, and the main body includes a front end shaft, a flange shaft, a gear hub, a power input gear layer, and an oil pump drive gear layer; the front end shaft and the flange shaft are respectively arranged at the center positions of the two end faces of the gear hub; the front end shaft is sequentially provided with a bearing mounting shaft body and a large shaft body, and the diameter of the large shaft body is larger than the diameter of the bearing mounting shaft body; the flange shaft is sequentially provided with a large shaft body, a bearing mounting shaft body, and a power output flange, and the diameter of the large shaft body is larger than the diameter of the bearing mounting shaft body; the flange is not only provided with a spline shaft hole at the center position, but also with a bolt hole matching the flywheel; the gear hub is a cylinder; the power input gear layer is arranged on the side of the gear hub; the power input gear layer has at least 5 teeth; the tooth is a T-shaped tooth similar to a tooth, and the end of the tooth is a cylinder; the tooth thickness of the tooth is less than the tooth width in the corresponding tooth groove.

[0031] The flywheel is installed on the flange of the power output gear and is provided with bolt holes and spline holes matching the flange.

[0032] The number of teeth of the layer of teeth that the power input gear, the transmission gear and the power output gear can mesh with each other is the same.

[0033] The teeth of the power input gear can engage with the teeth of the first transmission gear, the teeth of the transmission gears can engage with the teeth of adjacent transmission gears in turn, and the last transmission gear can engage with the teeth of the power output gear.

[0034] The power is input from the power input gear, passes through the transmission gear, and is finally output from the power output gear.

[0035] The described oil pan is installed on the bottom surface of the gearbox, and an oil pump is installed on the oil pan; the driving gear of the oil pump engages with the oil pump driving tooth layer of the power output gear; an oil pipeline is installed at the oil outlet of the oil pump; the oil pipeline is installed not only at the oil outlet of the oil pump but also on the top cover.

[0036] The described top cover is installed on the top surface of the gearbox, and the top cover is provided with oil outlets that match the power input gear, transmission gear, and power output gear.

[0037] To more intuitively reflect the beneficial transmission effect of the present invention, in combination with the attached drawings, the gears are mutually transmitted.

[0038] For more convenience and intuitively reflecting the magnitude and speed of power input and power output, and the transmission of power between the mutually engaging teeth, the number of teeth of the power input gear, transmission gear, and power output gear is the same; As Fig. 9 Shown, when one tooth of the power output tooth layer of the power input gear rotates to a position where it can engage with one tooth of the power input tooth layer of the double-layer transmission gear 1, this position is the engagement point, which clearly reflects that the length of the power arm in the power input direction of the power input gear is equal to the length of the resistance arm in the power output direction of the power output gear, the length of the resistance arm on the power output tooth layer of the power input gear is equal to the length of the power arm on the power input tooth layer of the double-layer transmission gear 1, the length of the resistance arm on the power output tooth layer of the double-layer transmission gear 1 is less than the length of the power arm on the power input tooth layer of the double-layer transmission gear 2, the length of the resistance arm on the power input tooth layer of the double-layer transmission gear 2 is equal to the length of the power arm on the power input tooth layer of the double-layer transmission gear 3, and the length of the resistance arm on the power output tooth layer of the double-layer transmission gear 3 is less than the length of the power arm on the power input tooth layer of the power output gear; Assume: the length of the power arm of the power input gear is A, the resistance arm is B; the length of the power arm of the double-layer transmission gear 1 is C, the resistance arm is D; the length of the power arm of the double-layer transmission gear 2 is E, the resistance arm is F; the length of the power arm of the double-layer transmission gear 3 is G, the resistance arm is H; the length of the power arm of the power output gear is I, the resistance arm is J; then A = J, B = C, D < E, F = G, H < I. The total length of the power arms is A + C + E + G + I, and the total length of the resistance arms is B + D + F + H + J. For the convenience of calculation, the equal power arms and resistance arms are omitted. Since A = J, B = C, F = G, D < E, H < I, therefore E + I > D + H. In summary, the total length of the power arms is greater than the total length of the resistance arms, so the output power is greater than the input power.

[0039] As Fig.10As shown, it can be clearly seen that when a tooth of the power output tooth layer of the power input gear rotates to be parallel to a tooth of the power input tooth layer of the double-layer transmission gear 1 in engagement, it also reaches the middle of the distance between the engagement point and the separation point of the tooth engagement. This clearly shows that the length of the power arm in the power input direction of the power input gear is equal to the length of the resistance arm in the power output direction of the power output gear. The length of the resistance arm on the power output tooth layer of the power input gear is less than the length of the power arm on the power input tooth layer of the double-layer transmission gear 1. The length of the resistance arm on the power output tooth layer of the double-layer transmission gear 1 is equal to the length of the power arm on the power input tooth layer of the double-layer transmission gear 2. The length of the resistance arm on the power output tooth layer of the double-layer transmission gear 2 is less than the length of the power arm on the power input tooth layer of the double-layer transmission gear 3. The length of the resistance arm on the power output tooth layer of the double-layer transmission gear 3 is equal to the length of the power arm on the power input tooth layer of the power output gear; Assumption: The length of the power arm of the power input gear is A1, and the resistance arm is B1; the length of the power arm of the transmission gear 1 is C1, and the resistance arm is D1; the length of the power arm of the transmission gear 2 is E1, and the resistance arm is F1; the length of the power arm of the transmission gear 3 is G1, and the resistance arm is H1; the length of the power arm of the power output gear is I1, and the resistance arm is J1; then A1 = J1, B1 < C1, D1 = E1, F1 < G1, H1 = I1. The total length of the power arms is A1 + C1 + E1 + G1 + I1, and the total length of the resistance arms is B1 + D1 + F1 + H1 + J1. For the convenience of calculation, the equal power arms and resistance arms are omitted. Since A1 = J1, B1 < C1, D1 = E1, F1 < G1, H1 = I1, then B1 + F1 < C1 + G1. In summary, the total length of the power arms is greater than the total length of the resistance arms. Therefore, the output power is greater than the input power.

[0040] As Fig.11 shown, when a tooth of the power input gear rotates to a position where it can be separated from the tooth of the engaged transmission gear, this position is the separation point. This clearly shows that the length of the power arm in the power input direction of the power input gear is equal to the length of the resistance arm in the power output direction of the power output gear. The length of the resistance arm on the power output tooth layer of the power input gear is equal to the length of the power arm on the power input tooth layer of the double-layer transmission gear 1. The length of the resistance arm on the power output tooth layer of the double-layer transmission gear 1 is less than the length of the power arm on the power input tooth layer of the double-layer transmission gear 2. The length of the resistance arm on the power output tooth layer of the double-layer transmission gear 2 is equal to the length of the power arm on the power input tooth layer of the double-layer transmission gear 3. The length of the resistance arm on the power output tooth layer of the double-layer transmission gear 3 is less than the length of the power arm on the power input tooth layer of the power output gear; Hypothesis: The length of the power arm of the power input gear is A2, and the length of the resistance arm is B2; the length of the power arm of the double-layer transmission gear 1 is C2, and the length of the resistance arm is D2; the length of the power arm of the double-layer transmission gear 2 is E2, and the length of the resistance arm is F2; the length of the power arm of the double-layer transmission gear 3 is G2, and the length of the resistance arm is H2; the length of the power arm of the power output gear is I2, and the length of the resistance arm is J2; then A2 = J2, B2 = C2, D2 < E2, F2 = G2, H2 < I2. The total length of the power arm is A2 + C2 + E2 + G2 + I2, and the total length of the resistance arm is B2 + D2 + F2 + H2 + J2. For the convenience of calculation, the equal power arms and resistance arms are omitted. Since A2 = J2, B2 = C2, F2 = G2, D2 < E2, H2 < I2, so E2 + I2 > D2 + H2. In summary, the total length of the power arm is greater than the total length of the resistance arm, so the output power is greater than the input power.

[0041] In summary, the more double-layer transmission gears there are, the greater the output power.

[0042] The number of teeth of the tooth layers where the above-mentioned power input gear, transmission gear, and power output gear mesh with each other is the same; therefore, the rotation speed of the gears for one week is also the same. When the power input gear rotates one shaft, the power output gear also rotates one week.

[0043] In summary, it can be seen that through the labor-saving gear transmission mechanism, the driving motor can not only output several times the power generated by itself, but also make the rotation speed of the driving motor equal to the rotation speed of the power output gear, not only realizing the conversion of electrical energy into mechanical energy by 100%, but also far exceeding it.

[0044] The present invention has the characteristics of strong practicability, high working efficiency and environmental protection, and is a structure and operation mode of a motor that can convert electrical energy into mechanical energy by 100%.

[0045] The above are only preferred embodiments for explanation. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. A structure and operation mode of an electric motor, characterized in that: The main body includes a driving motor and a labor-saving gear transmission mechanism; The rotor of the driving motor is connected to the power input gear of the labor-saving gear transmission mechanism, and the driving motor outputs power through the power output gear of the labor-saving gear transmission mechanism; The labor-saving gear transmission mechanical body includes a gear box, a power input gear, a transmission gear, a power output gear, a bearing, and a flywheel; The more transmission gears there are, the greater the output power; The power input gear, transmission gear, and power output gear have the same number of teeth in the gear layers that mesh with each other; the speeds at which the gears rotate one circle are also the same. When the power input gear rotates one axis, the power output gear also rotates one circle. The teeth of the power input gear can engage with the teeth of the transmission gear, and the teeth of the transmission gear can engage with the teeth of the power output gear; The power of the driving motor is input from the power input gear of the labor-saving gear transmission mechanism, passes through the transmission gear, and is finally output from the power output gear.

2. According to claim 1, a structure and operation mode of an electric motor, characterized in that: The speed of the power output gear is not only not less than the speed of the drive motor, but the output power is also greater than the power of the drive motor.

3. According to claim 1, a structure and operation mode of an electric motor, characterized in that: Not only can it convert electrical energy into mechanical energy 100%, it can also go far beyond that.

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