A centrifugal engine

Abstract

The present invention provides a centrifugal engine, including a support seat, a rotating shaft is rotatably provided on the top of the support seat, one end of the rotating shaft is connected to the power output end of the motor, a swivel is fixed on the rotating shaft, the swivel is a cylindrical tube structure and is arranged concentrically with the rotating shaft, a limiting groove is circumferentially provided on the inner wall of the swivel, a ball is rotatably provided in the limiting groove, a retaining frame is provided inside the swivel, the retaining frame is fixed on the support seat and is rotatably arranged with the rotating shaft, the longitudinal section of the retaining frame is a fan-shaped structure, and a roller body is rotatably provided on its edge, the roller body is in contact with the ball, the motor drives the swivel to rotate, and the ball in the swivel rotates accordingly, driving the roller body to rotate, thereby generating centrifugal force and improving the output torque of the rotating shaft.

Description

Technical Field

[0001] The invention relates to the technical field of engines, in particular to a centrifugal engine. Background Art

[0002] An engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, electric motors, etc. The torque of an engine is directly related to the engine speed. Under the premise of equal power, different speeds will have different torques. The higher the speed, the lower the torque, and vice versa. It is precisely because the higher the speed, the lower the torque, that when the engine speed is too high, the output torque is often insufficient, which is a major defect.

[0003] Therefore, there is an urgent need for a centrifugal engine that can solve the problem of insufficient output torque when the existing engine rotates at high speed. Summary of the invention

[0004] The object of the present invention is to provide a centrifugal engine to solve the problem of insufficient output torque when the rotation speed of the above-mentioned existing engine is high.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] The present invention provides a centrifugal engine, including a support seat, a rotating shaft is rotatably provided on the top of the support seat, one end of the rotating shaft is connected to the power output end of the motor, a swivel is fixed on the rotating shaft, the swivel is a cylindrical tube structure and is arranged concentrically with the rotating shaft, a limiting groove is circumferentially provided on the inner wall of the swivel, a ball is rotatably provided in the limiting groove, a baffle is provided inside the swivel, the baffle is fixed on the support seat and is rotatably arranged with the rotating shaft, the longitudinal section of the baffle is a fan-shaped structure, a roller is rotatably provided on its edge, and the roller is in contact with the ball.

[0007] Preferably, both ends of the rotating shaft are provided with keyways.

[0008] Preferably, a rotating shaft pulley is fixed to one end of the rotating shaft via a flat key, a motor pulley is fixed to the power output end of the motor, and a transmission belt is provided between the rotating shaft pulley and the motor pulley.

[0009] Preferably, the rotating shaft and the supporting seat are connected via a bearing.

[0010] Preferably, the number of the limiting grooves is 5, and the number of the balls in each limiting groove is 3.

[0011] Preferably, the number of the roller bodies is 3 groups, and each group of the roller bodies corresponds to each of the balls in each of the limiting grooves.

[0012] Preferably, the rotating shaft and the retaining frame are connected via a bearing.

[0013] Compared with the prior art, the present invention has achieved the following beneficial technical effects:

[0014] A centrifugal engine provided by the present invention comprises a support seat, a rotating shaft is rotatably provided on the top of the support seat, one end of the rotating shaft is connected to the power output end of the motor, a swivel is fixed on the rotating shaft, the swivel is a cylindrical tube structure and is arranged concentrically with the rotating shaft, a limiting groove is circumferentially provided on the inner wall of the swivel, a ball is rotatably provided in the limiting groove, a retaining frame is provided inside the swivel, the retaining frame is fixed on the support seat and is rotatably arranged with the rotating shaft, the longitudinal section of the retaining frame is a fan-shaped structure, a roller is rotatably provided on the edge of the retaining frame, the roller is in contact with the ball, the motor drives the swivel to rotate, and the ball in the swivel rotates accordingly, driving the roller to rotate, thereby generating centrifugal force and improving the output torque of the rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 A schematic diagram of the structure of a centrifugal engine provided by the present invention;

[0017] Figure 2 A front cross-sectional view of a centrifugal engine rotor provided by the present invention;

[0018] Figure 3 A side cross-sectional view of a centrifugal engine rotor provided by the present invention;

[0019] In the figure: 1: support seat, 2: rotating shaft, 3: motor, 4: transmission structure, 5: swivel, 6: limit groove, 7: ball, 8: stop frame, 9: roller body, 10: rotating shaft pulley, 11: motor pulley, 12: transmission belt. DETAILED DESCRIPTION

[0020] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0021] The object of the present invention is to provide a centrifugal engine to solve the problem of insufficient output torque when the existing engine rotates at a high speed.

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] Embodiment 1:

[0024] The present embodiment provides a centrifugal engine, including a support seat 1, a rotating shaft 2 is rotatably provided on the top of the support seat 1, one end of the rotating shaft 2 is connected to the power output end of the motor 3, a swivel 5 is fixed on the rotating shaft 2, the swivel 5 is a cylindrical tube structure and is arranged concentrically with the rotating shaft 2, a limiting groove 6 is circumferentially provided on the inner wall of the swivel 5, a ball 7 is rotatably provided in the limiting groove 6, a retaining frame 8 is provided inside the swivel 5, the retaining frame 8 is fixed on the support seat 1, and is rotatably arranged with the rotating shaft 2, the longitudinal section of the retaining frame 8 is a fan-shaped structure, and a roller body 9 is rotatably provided on its edge, and the roller body 9 is in contact with the ball 7.

[0025] Specifically, key slots are provided at both ends of the rotating shaft 2 .

[0026] Furthermore, a shaft pulley 10 is fixed to one end of the shaft 2 via a flat key, a motor pulley 11 is fixed to the power output end of the motor 3 , and a transmission belt 12 is provided between the shaft pulley 10 and the motor pulley 11 .

[0027] Furthermore, the rotating shaft 2 and the supporting seat 1 are connected via a bearing.

[0028] Furthermore, the number of the limiting grooves 6 is 5, and the number of the balls 7 in each limiting groove 6 is 3.

[0029] Furthermore, the number of roller bodies 9 is 3 groups, and each group of roller bodies 9 corresponds to each ball body 7 in each limiting groove 6 .

[0030] Furthermore, the rotating shaft 2 and the retaining frame 8 are connected via a bearing.

[0031] The present invention provides a centrifugal engine, the working principle of which is as follows: the motor 3 is started, driving the rotating shaft 2 to rotate, and the rotating body 5 fixedly connected to the rotating shaft 2 also rotates accordingly, and the ball 7 in the rotating body 5 rotates in the limiting groove 6, generating a centripetal acceleration (Rω 2), since the ball 7 is in contact with the roller 9, the centripetal force (F = mRω) generated by the ball 7 2 ) can drive the roller body 9 to rotate. When the rotating shaft 2 drives the rotating body 5 to rotate, the ball 7 generates centrifugal force and transmits the centrifugal force to the rotating shaft 2 to increase the torque output by the rotating shaft 2.

[0032] It should be noted that, in actual use, the output end of the rotating shaft 2 can be connected to a generator. Since the torque output by the rotating shaft 2 becomes larger, it can drive a generator with greater power, thereby improving work efficiency.

[0033] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A centrifugal engine, characterized in that: The invention comprises a support seat, a rotating shaft is rotatably provided on the top of the support seat, one end of the rotating shaft is connected to the power output end of the motor, a swivel is fixed on the rotating shaft, the swivel is a cylindrical tube structure and is arranged concentrically with the rotating shaft, a limiting groove is circumferentially provided on the inner wall of the swivel, a ball is rotatably provided in the limiting groove, a retaining frame is provided inside the swivel, the retaining frame is fixed on the support seat and is rotatably arranged with the rotating shaft, the longitudinal section of the retaining frame is a fan-shaped structure, a roller is rotatably provided on its edge, and the roller is in contact with the ball; The working principle is: the motor starts, driving the shaft to rotate, and the swivel connected to the shaft also rotates accordingly. The ball in the swivel rotates in the limit groove, generating centripetal acceleration. Since the ball is in contact with the roller body, the centripetal force generated by the ball can drive the roller body to rotate. In the process of the shaft driving the swivel to rotate, the ball generates centrifugal force and transmits the centrifugal force to the shaft to increase the torque output by the shaft.

2. The centrifugal engine according to claim 1, characterized in that: Both ends of the rotating shaft are provided with key slots.

3. The centrifugal engine according to claim 2, characterized in that: A rotating shaft pulley is fixed to one end of the rotating shaft through a flat key, a motor pulley is fixed to the power output end of the motor, and a transmission belt is arranged between the rotating shaft pulley and the motor pulley.

4. The centrifugal engine according to claim 1, characterized in that: The rotating shaft is connected to the supporting seat via a bearing.

5. The centrifugal engine according to claim 1, characterized in that: The number of the limiting grooves is 5, and the number of the balls in each limiting groove is 3.

6. The centrifugal engine according to claim 5, characterized in that: The number of the roller bodies is 3 groups, and each group of the roller bodies corresponds to each of the balls in each of the limiting grooves.

7. The centrifugal engine according to claim 1, characterized in that: The rotating shaft and the retaining frame are connected via a bearing.

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