CN212258686U

CN212258686U - Inertia tooth flywheel generator set

Info

Publication number: CN212258686U
Application number: CN202021535150.XU
Authority: CN
Inventors: 徐高华; 徐嘉祺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2020-12-29
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses an inertia tooth flywheel generator set, which comprises a tooth flywheel inertia generator, wherein the input end of the tooth flywheel inertia generator is connected with an engine, and the output end of the tooth flywheel inertia generator is connected with a generator; the tooth flywheel inertia generator comprises a shell, an input shaft and an output shaft are rotatably arranged on two sides of the shell, the inner end of the input shaft is connected with an input gear, the inner end of the output shaft is connected with an output gear, an input inertia tooth flywheel and an output inertia tooth flywheel are rotatably arranged in the shell, the input inertia tooth flywheel is meshed with the input gear, the output inertia tooth flywheel is meshed with the output gear, and the output inertia tooth flywheel is coaxially connected with a transition gear. Has the advantages that: the inertia of the input inertia tooth flywheel and the output inertia tooth flywheel is utilized, so that the rotating speed and the torque can be increased, the power generation effect of the generator can be improved, the energy loss is reduced, the energy utilization rate is improved, and the using effect is good.

Description

Inertia tooth flywheel generator set

Technical Field

The utility model relates to a generating set technical field, concretely relates to inertia tooth flywheel generating set.

Background

The engine unit is mechanical equipment for converting other energy sources into electric energy, and drives a generator to work through an engine and a gear box to generate electricity. However, when the gear box of the existing generator set is used for transmission, the mechanical loss is serious, the power generation effect of the generator is influenced, the energy waste is caused, and the use effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an inertia tooth flywheel generating set just for solving above-mentioned problem to solve present generating set's among the prior art gear box when carrying out the transmission, mechanical loss is serious, influences the generating effect of generator, thereby causes the energy extravagant, technical problem such as result of use is unsatisfactory. The utility model provides an inertia that preferred technical scheme utilizes input inertia tooth flywheel and output inertia tooth flywheel among a great deal of technical scheme can increase rotational speed and moment of torsion, helps improving the generating effect of generator, reduces the energy loss, can improve energy utilization rate, and technological effects such as excellent in use effect see the explanation below for details.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an inertia tooth flywheel generating set, including tooth flywheel inertia generator, the input of tooth flywheel inertia generator is connected with the engine, the output of tooth flywheel inertia generator is connected with the generator, the transmission end of generator is connected with the rectifier control ware;

the gear flywheel inertia generator comprises a shell, an input shaft and an output shaft are rotatably mounted on two sides of the shell, the input shaft is connected with an engine, the output shaft is connected with the generator, an input gear is connected to the inner end of the input shaft, an output gear is connected to the inner end of the output shaft, an input inertia gear flywheel and an output inertia gear flywheel are rotatably mounted inside the shell, the input inertia gear flywheel is meshed with the input gear, the output inertia gear flywheel is meshed with the output gear, a transition gear is coaxially connected to the output inertia gear flywheel, and the transition gear is meshed with the input inertia gear flywheel.

Preferably, the input inertia tooth flywheel and the output inertia tooth flywheel have the same structure, the input inertia tooth flywheel comprises a tooth flywheel body, and a balancing weight is formed inside the tooth flywheel body.

Preferably, the input inertia tooth flywheels are three in number and are evenly distributed on the circumference.

Preferably, the output inertia tooth flywheels are three in number and are evenly distributed on the circumference.

Preferably, the input gear, the input inertia gear flywheel, the transition gear, the output inertia gear flywheel and the output gear are all helical gears.

Preferably, the generator is a coreless permanent magnet generator.

Preferably, a capacitor is connected to the power transmission terminal of the rectification controller.

By adopting the inertia tooth flywheel generator set, the engine drives the input shaft to rotate, the input gear and the input inertia tooth flywheel are in meshing transmission, the input inertia tooth flywheel and the transition gear are in meshing transmission, the output inertia tooth flywheel and the transition gear rotate coaxially, the output inertia tooth flywheel and the output gear are in meshing transmission, the output shaft and the output gear rotate synchronously and drive the generator to work to generate electricity, and the current is rectified into direct current through the rectification controller to supply power to equipment; in this embodiment, the number of teeth of the input gear, the transition gear, and the output gear is 15, the number of teeth of the input inertia tooth flywheel and the output inertia tooth flywheel is 60, assuming that the eccentric mass of the input inertia tooth flywheel and the output inertia tooth flywheel is m, the eccentric distance is r, the rotation linear velocity of the mass m is v, and the angle of the connecting line between the mass center of the mass m and the axis of the input inertia tooth flywheel relative to the axis direction of the input inertia tooth flywheel is Φ; according to newton's law of motion: the centrifugal force F = M x v x ˆ 2/R, the output torque of the input inertia tooth flywheel is M = F x R x sin phi, because three input inertia tooth flywheels work simultaneously, the torque of the input inertia tooth flywheel is 3 (M mass), the gear ratio of the input gear and the input inertia tooth flywheel is 1: 4, so the torque of the input inertia tooth flywheel is 4 times that of the input gear, and considering a friction coefficient of 0.85, the input inertia tooth flywheel generates 3 torques of 4 (M mass), so the total torque of the three input inertia tooth flywheels is: 3 × 4 × 0.85 × M, the three input inertia tooth flywheels in turn drive the three transition gears to rotate, since the gear ratio between the input inertia tooth flywheels and the transition gears is 4: 1, so the rotational speed of the transition gear is 4 times that of the flywheel with three input inertia teeth, so the torque of the three transition gears is: 3 x 4 x 0.85 x M, the gear ratio of the three output inertia gear flywheels and the output gear is 4: 1, therefore, the torque of the output shaft is 3 × 4 × 0.85 × 3 × M =35.37M, so the torque of the transmission shaft is 35.37 times the torque of the input shaft, and the gear inertia generator can increase the rotation speed and the torque, which contributes to improving the power generation effect of the generator, reducing the energy loss, improving the energy utilization rate, and achieving a good use effect.

Has the advantages that: the inertia of the input inertia tooth flywheel and the output inertia tooth flywheel is utilized, the rotating speed and the torque can be increased, the power generation effect of the generator can be improved, the energy loss is reduced, the energy utilization rate can be improved, and the using effect is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic perspective view of a geared flywheel inertia generator;

FIG. 3 is a perspective view of the internal structure of FIG. 2;

FIG. 4 is a schematic view of the internal structure of FIG. 2 from another perspective;

fig. 5 is a schematic structural diagram of an input inertia tooth flywheel.

The reference numerals are explained below:

1. an engine; 2. a geared flywheel inertia generator; 201. a housing; 202. an input shaft; 203. an input gear; 204. inputting an inertia gear flywheel; 2041. a toothed flywheel body; 2042. a balancing weight; 205. a transition gear; 206. outputting an inertia gear flywheel; 207. an output gear; 208. an output shaft; 3. a generator; 4. a rectification controller; 5. and a capacitor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides an inertia tooth flywheel generator set, which comprises a tooth flywheel inertia generator 2, wherein the input end of the tooth flywheel inertia generator 2 is connected with an engine 1, the output end of the tooth flywheel inertia generator 2 is connected with a generator 3, and the power transmission end of the generator 3 is connected with a rectification controller 4;

the tooth flywheel inertia generator 2 comprises a shell 201, an input shaft 202 and an output shaft 208 are rotatably mounted on two sides of the shell 201, the input shaft 202 is connected with an engine 1, the output shaft 208 is connected with a generator 3, the inner end of the input shaft 202 is connected with an input gear 203, the inner end of the output shaft 208 is connected with an output gear 207, an input inertia tooth flywheel 204 and an output inertia tooth flywheel 206 are rotatably mounted in the shell 201, the input inertia tooth flywheel 204 is meshed with the input gear 203, the output inertia tooth flywheel 206 is meshed with the output gear 207, a transition gear 205 is coaxially connected with the output inertia tooth flywheel 206, and the transition gear 205 is meshed with the input inertia tooth flywheel 204.

As an alternative embodiment, the input inertia toothed flywheel 204 and the output inertia toothed flywheel 206 have the same structure, the input inertia toothed flywheel 204 includes a toothed flywheel body 2041, and a weight 2042 is formed inside the toothed flywheel body 2041.

The input inertia tooth flywheel 204 has three and evenly distributed circumferences, so that self-balancing rotating force can be generated when the input inertia tooth flywheel 204 rotates, and vibration caused by unbalance can be avoided.

The output inertia tooth flywheel 206 has three and even circumference distribution, so that self-balancing rotating force can be generated when the output inertia tooth flywheel 206 rotates, and vibration caused by unbalance can be avoided.

The input gear 203, the input inertia tooth flywheel 204, the transition gear 205, the output inertia tooth flywheel 206 and the output gear 207 are all helical gears, so that higher precision, reduced friction coefficient and increased torque can be achieved.

Preferably, the interior of the housing 201 is subjected to a partial vacuum, which reduces drag, increases centrifugal inertia torque, and increases output torque.

Preferably, the pressure of the material of the shell 201 is more than 9.8 Kg/cm²In this case, the inside of the casing 201 is subjected to vacuum treatment, which can further reduce the resistance, increase the centrifugal inertia torque, and increase the output torque.

The generator 3 is a coreless permanent magnet generator, and is arranged in such a way that the magnetic resistance can be reduced by adopting a coreless structure.

The power transmission end of the rectification controller 4 is connected with the capacitor 5, so that when the device is started, the generator 3 can generate peak current, the generator 3 is easy to generate heat and damage, and the capacitor 5 can discharge current instantly to protect the generator 3.

By adopting the structure, the engine 1 drives the input shaft 202 to rotate, the input gear 203 and the input inertia tooth flywheel 204 are in meshing transmission, the input inertia tooth flywheel 204 and the transition gear 205 are in meshing transmission, the output inertia tooth flywheel 206 and the transition gear 205 rotate coaxially, the output inertia tooth flywheel 206 and the output gear 207 are in meshing transmission, the output shaft 208 and the output gear 207 rotate synchronously and drive the generator 3 to work to generate electricity, the current is rectified into direct current through the rectification controller 4, and power is supplied to equipment; in this embodiment, the number of teeth of the input gear 203, the transition gear 205, and the output gear 207 is 15, the number of teeth of the input inertia tooth flywheel 204 and the output inertia tooth flywheel 206 is 60, it is assumed that the eccentric mass of the input inertia tooth flywheel 204 and the output inertia tooth flywheel 206 is m, the eccentric distance is r, the rotational linear velocity of the mass m is v, and the angle of the connecting line between the mass center of the mass m relative to the axial direction of the input inertia tooth flywheel 204 and the axial center of the input inertia tooth flywheel 204 is Φ; according to newton's law of motion: centrifugal force F = M × v × ˆ 2/R, output torque of the input inertia tooth flywheel 204 is M = F × R × sin Φ, and since the three input inertia tooth flywheels 204 operate simultaneously, the torque of the input inertia tooth flywheel 204 is 3 (M mass), and the gear ratio of the input gear 203 and the input inertia tooth flywheel 204 is 1: 4, the torque input to the inertia tooth flywheel 204 is 4 times that of the input gear 203, and considering that the friction coefficient is 0.85, the input inertia tooth flywheel 204 generates 3 torques of 4 (M mass), so the total torque of the three input inertia tooth flywheels 204 is: 3 × 4 × 0.85 × M, the three input inertia tooth flywheels 204 in turn drive the three transition gears 205 to rotate, since the gear ratio of the input inertia tooth flywheels 204 to the transition gears 205 is 4: 1, so the rotational speed of the transition gear 205 is 4 times that of the three input inertia teeth flywheel 204, so the torque of the three transition gears 205 is: 3 x 4 x 0.85 x M, the gear ratio of the three output inertia teeth flywheel 206 and the output gear 207 is 4: 1, the torque of the output shaft 208 is 3 × 4 × 0.85 × 3 × M =35.37M, so the torque of the transmission shaft is 35.37 times the torque of the input shaft 202, the rotation speed and the torque can be increased by the gear inertia generator, which contributes to improving the power generation effect of the generator 3, reducing the energy loss, improving the energy utilization rate, and achieving a good use effect.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An inertia tooth flywheel generating set which characterized in that: the device comprises a tooth flywheel inertia generator (2), wherein the input end of the tooth flywheel inertia generator (2) is connected with an engine (1), the output end of the tooth flywheel inertia generator (2) is connected with a generator (3), and the power transmission end of the generator (3) is connected with a rectification controller (4);

the tooth flywheel inertia generator (2) comprises a shell (201), an input shaft (202) and an output shaft (208) are rotatably arranged on two sides of the shell (201), the input shaft (202) is connected with the engine (1), the output shaft (208) is connected with the generator (3), the inner end of the input shaft (202) is connected with an input gear (203), the inner end of the output shaft (208) is connected with an output gear (207), an input inertia tooth flywheel (204) and an output inertia tooth flywheel (206) are rotatably arranged in the shell (201), the input inertia tooth flywheel (204) is meshed with the input gear (203), the output inertia tooth flywheel (206) is meshed with the output gear (207), the output inertia tooth flywheel (206) is coaxially connected with a transition gear (205), the transition gear (205) is meshed with the input inertia tooth flywheel (204).

2. The inertial tooth flywheel generator set of claim 1 wherein: the input inertia tooth flywheel (204) and the output inertia tooth flywheel (206) are identical in structure, the input inertia tooth flywheel (204) comprises a tooth flywheel body (2041), and a balancing weight (2042) is formed inside the tooth flywheel body (2041).

3. The inertial tooth flywheel generator set of claim 2 wherein: the input inertia tooth flywheels (204) are three in number and are evenly distributed on the circumference.

4. An inertial tooth flywheel generator set according to claim 3 wherein: the output inertia tooth flywheels (206) are three in number and are evenly distributed on the circumference.

5. The inertial tooth flywheel generator set of claim 4 wherein: the input gear (203), the input inertia tooth flywheel (204), the transition gear (205), the output inertia tooth flywheel (206), and the output gear (207) are all helical gears.

6. The inertial tooth flywheel generator set of claim 1 wherein: the generator (3) is a coreless permanent magnet generator.

7. The inertial tooth flywheel generator set of claim 1 wherein: and the power transmission end of the rectification controller (4) is connected with a capacitor (5).