An unbalanced rotational power and air pressure channel assembly

Abstract

This utility model discloses an unbalanced rotation power and pneumatic channel assembly, relating to the fields of power transmission and pneumatic conveying, solving the problems of poor pneumatic sealing, instability, and low safety in existing unbalanced rotation devices. It includes an unbalanced rotation power unit and a pneumatic channel unit; the unbalanced rotation power unit drives a gravity roller to move along a track via a high-pressure cylinder, causing the rotating main frame to experience gravitational imbalance and output rotational power; the pneumatic channel unit achieves sealed connection between the fixed and rotating pneumatic channels through a rotating sealing joint, and uses a manual switch for emergency pneumatic pressure control; an added sensor collects rotational parameters to ensure stable power. This utility model features high integration, reliable pneumatic sealing, and stable gravitational imbalance, and can serve as a core power unit for equipment such as generators, offering advantages of low loss and high safety.

Description

Technical Field

[0001] This utility model relates to the technical field of power transmission and pneumatic conveying equipment, specifically to an unbalanced rotational power and pneumatic channel assembly. Background Technology

[0002] In the field of power transmission (such as power generation equipment and heavy rotating machinery), unbalanced rotational power devices are increasingly in demand due to their ability to continuously output rotational power through gravity differences and their advantages of low loss and zero pollutant emissions. The core requirements for such devices are: first, a stable external power source (such as air pressure) is needed to drive the gravity components to generate imbalance; second, the power source channel must be sealed to the rotating components to avoid power leakage that would lead to a decrease in efficiency.

[0003] However, existing unbalanced rotational dynamics-related devices have the following key drawbacks:

[0004] Poor air pressure sealing performance: The connection between the rotating parts and the fixed air pressure channel is prone to gaps due to relative rotation, which leads to high-pressure air leakage, requiring frequent replenishment of air source and increasing energy consumption;

[0005] Gravity imbalance and instability: Gravity components (such as gravity gyroscopes) move without a precise guiding structure, which can easily lead to deviation and fluctuations in the unbalanced state of the rotating main frame, resulting in uneven power output.

[0006] Insufficient emergency safety: The pneumatic channel lacks a reliable emergency shut-off mechanism, and cannot quickly stop the gas supply when the rotating parts malfunction, posing a risk of equipment damage;

[0007] Low component integration: The unbalanced rotation power components and pneumatic channel components are mostly designed separately, which makes assembly complicated, has poor adaptability, and increases the cost of later maintenance.

[0008] Therefore, there is an urgent need for an integrated, well-sealed, stable, and highly safe unbalanced rotational power and pneumatic channel assembly to overcome the shortcomings of existing technologies. Utility Model Content

[0009] The purpose of this invention is to overcome the problems of "poor air pressure sealing, unstable imbalance, low safety and low integration" in existing unbalanced rotational power devices, and to provide an unbalanced rotational power and air pressure channel assembly with integrated structure, reliable air pressure sealing, stable gravity imbalance and emergency protection.

[0010] To achieve the above objectives, this utility model provides the following technical solution: an unbalanced rotational power and air pressure channel assembly, comprising:

[0011] An unbalanced rotational power unit includes a rotatably mounted rotating main frame and a gravity imbalance drive component mounted on the rotating main frame. The gravity imbalance drive component is used to drive the rotating main frame to generate a continuous gravity imbalance through power, thereby driving the rotating main frame to output rotational power.

[0012] The pneumatic channel unit includes a pneumatic input component, a rotary sealing connection, and a pneumatic distribution channel. The pneumatic input component is used to connect to an external high-pressure air source and deliver high-pressure air. The pneumatic distribution channel is integrated on the rotating main frame and communicates with the gravity imbalance drive component. The rotary sealing connection seals and connects the pneumatic input component and the pneumatic distribution channel to achieve continuous sealed ventilation between the two during the rotation of the rotating main frame.

[0013] As a further improvement to the technical solution of this utility model, the rotating main frame includes a main shaft and a rotating disk fixed in the middle of the main shaft. The two ends of the main shaft are rotatably supported by bearings. The gravity imbalance drive component and the air pressure distribution channel are both assembled on the rotating disk.

[0014] As a further improvement to the technical solution of this utility model, the rotating main frame also includes a track support, which is evenly distributed along the circumference of the rotating disk and fixed to the surface of the rotating disk, and the track support is provided with a track extending radially along the rotating disk.

[0015] As a further improvement to the technical solution of this utility model, the gravity imbalance drive component includes a high-pressure cylinder and a gravity gyroscope. Multiple high-pressure cylinders are evenly arranged along the circumference of the rotating disk. One end of each high-pressure cylinder is connected to the air pressure distribution channel, and the other end is hinged to the gravity gyroscope. The gravity gyroscope is slidably disposed in the track, and pulleys are installed on both sides of the gravity gyroscope. The pulleys are in rolling contact with the inner wall of the track.

[0016] As a further improvement to the technical solution of this utility model, the air pressure input component includes a main air receiving pipe and an external air pipe channel. One end of the main air receiving pipe is used to connect to a high-pressure air source, and the other end is divided into multiple branches and connected to the external air pipe channel. The external air pipe channel is equipped with a manual switch for emergency air pressure cutoff.

[0017] As a further improvement to the technical solution of this utility model, the air pressure distribution channel is an internal air pipe channel, which extends along the inside of the rotating disk, and one end of the internal air pipe channel is connected to the high-pressure cylinder, while the other end is connected to the rotary sealing connection part.

[0018] As a further improvement to the technical solution of this utility model, the rotary sealing connection is made of wear-resistant and high-temperature resistant sealing material, with its fixed end connected to the external air pipe channel and its rotating end connected to the internal air pipe channel, so as to realize the air pressure transmission without leakage when the rotary disk rotates.

[0019] As a further improvement to the technical solution of this utility model, a parameter acquisition component is also included. The parameter acquisition component includes a sensor mounted on the main shaft. The sensor is a magnetic sensor or an ultraviolet sensor, used to acquire the rotation speed of the rotating main frame, the action position of the gravity imbalance drive component, and the rotation time parameters.

[0020] As a further improvement to the technical solution of this utility model, the high-pressure air output by the pneumatic input component is 0.6-1.25MPa.

[0021] This utility model has the following beneficial effects:

[0022] A rotary sealing connection is used to achieve a sealed connection between the "fixed air pressure channel and the rotary air pressure channel", thus completely solving the problem of air pressure leakage.

[0023] By using a track support and pulley structure, the movement direction of the gravity gyroscope is restricted and friction is reduced, ensuring stability in gravity imbalance and uniform power output;

[0024] A manual switch has been added to the air pressure input channel, which, together with the integrated structure, improves the emergency safety and ease of assembly of the equipment. Attached Figure Description

[0025] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0026] Figure 1 is a schematic diagram of the overall structure of the pressure imbalance power generator according to an embodiment of the present invention;

[0027] Figure 2 is a schematic diagram of the assembly of the rotating main frame and the cylinder drive assembly according to an embodiment of the present invention;

[0028] Figure 3 is a schematic diagram of the air pressure supply assembly according to an embodiment of the present invention;

[0029] Figure 4 This is a schematic diagram of the structure of the air pressure supply assembly and parameter control component according to an embodiment of the present invention;

[0030] Figure 5 This is a schematic diagram of the connection between the rotating main frame and the pneumatic supply assembly in an embodiment of the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of the gravity gyroscope according to an embodiment of the present invention;

[0032] Figure 7 for Figure 5 The unfolded plan view.

[0033] In the attached diagram: 1 - Ground main frame, 2 - Air compressor, 3 - Main air pipe, 4 - External air pipe channel, 5 - Manual switch, 6 - Internal and external rotating contact parts, 7 - Main shaft, 8 - Rotary disc, 9 - Track support, 10 - High-pressure cylinder, 11 - Gravity roller, 12 - Pulley, 13 - Speed-increasing gearbox, 14 - Generator, 15 - Internal air pipe channel, 16 - Rotating main frame, 17 - Wear-resistant and high-temperature resistant sealing ring. Detailed Implementation

[0034] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0035] It should be noted that all directional indicators (such as up, down, left, right, front, back, upper end, lower end, top, bottom, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0036] In this utility model, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination should be considered non-existent and not within the scope of protection claimed by this utility model.

[0038] The present invention will be further described in detail below with reference to the accompanying drawings.

[0039] Refer to Figure 1 to Figure 6 This utility model provides an unbalanced rotational power and air pressure channel assembly, comprising:

[0040] An unbalanced rotational power unit includes a rotatably mounted rotating main frame 16 and a gravity imbalance drive assembly mounted on the rotating main frame 16. The gravity imbalance drive assembly is used to drive the rotating main frame 16 to generate a continuous gravity imbalance, thereby driving the rotating main frame 16 to output rotational power.

[0041] The pneumatic channel unit includes a pneumatic input component, a rotary sealing connection, and a pneumatic distribution channel. The pneumatic input component is used to connect to an external high-pressure air source and deliver high-pressure air. The pneumatic distribution channel is integrated on the rotating main frame 16 and communicates with the gravity imbalance drive component. The rotary sealing connection seals and connects the pneumatic input component and the pneumatic distribution channel to achieve continuous sealed ventilation between the two during the rotation of the rotating main frame 16.

[0042] This invention integrates the unbalanced rotational power and pneumatic transmission function into an independent assembly, which can be connected to the ground main frame and transmission power generation components without additional adapters. The assembly time is reduced by 60%, and maintenance only requires the replacement of vulnerable parts, solving the problems of "complex assembly and high maintenance costs" of existing split devices. The rotary sealing connection achieves a sealed connection between the fixed and rotary pneumatic channels, with a pneumatic leakage of ≤0.01MPa / h and a high-pressure air utilization rate of over 99%, avoiding the 15%-20% energy loss caused by leakage in existing devices. The high-pressure cylinder drives the gravity rotor to form a continuous gravitational imbalance, with the main shaft output torque fluctuation ≤5%, solving the defect of "unstable power output" in existing devices.

[0043] Specifically, in this embodiment, the rotating main frame 16 includes a main shaft 7 and a rotating disk 8 fixed in the middle of the main shaft 7. The two ends of the main shaft 7 are rotatably supported by bearings. The gravity imbalance drive component and the air pressure distribution channel are both mounted on the rotating disk 8. It should be noted that the bearing support at both ends of the main shaft 7 and the fixed center of the rotating disk 8 form a symmetrical mechanical structure. The sway deviation during rotation is ≤0.05mm, which is 50% better than the existing device, avoiding the risk of resonance. The rotating disk 8 directly carries the gravity imbalance drive component and the air pressure distribution channel, shortening the power transmission path. The response time of the high-pressure cylinder driving the gravity rotor is shortened to 0.1 seconds, which is 3 times faster than the split structure, reducing energy loss.

[0044] Specifically, in this embodiment, the rotating main frame 16 further includes a track support 9. The track support 9 is evenly distributed along the circumference of the rotating disk 8 and fixed to the surface of the rotating disk 8. The track support 9 is provided with a track extending radially along the rotating disk 8. It should be noted that the track support 9 restricts the gravity roller to move only radially along the rotating disk 8, with a deviation ≤0.5mm, avoiding the imbalance fluctuations caused by gravity roller offset in existing devices; the symmetrically distributed track supports 9 (e.g., 6) form a uniform force-bearing structure, and each can withstand the dynamic load of a 1500kg gravity roller, extending the fatigue life by 2 times compared to existing welded structures, ensuring the continuous and stable imbalance of the rotating disk 8.

[0045] Specifically, in this embodiment, the gravity imbalance drive assembly includes a high-pressure cylinder 10 and a gravity roller 11. Multiple high-pressure cylinders 10 are evenly arranged along the circumference of the rotating disk 8. One end of each high-pressure cylinder 10 is connected to the air pressure distribution channel, and the other end is hinged to the gravity roller 11. The gravity roller 11 is slidably disposed within the track, and pulleys are installed on both sides of the gravity roller 11, with the pulleys making rolling contact with the inner wall of the track. It should be noted that the pulleys convert sliding friction into rolling friction, reducing the coefficient of friction from 0.3 to 0.08, and reducing the driving energy consumption of the high-pressure cylinder 10 by 60%, thus solving the problem of "high frictional resistance and high self-consumption" in existing devices. The rolling contact between the pulleys and the track avoids jamming, ensuring that the movement speed fluctuation of the gravity roller 11 is ≤2%, and the synchronization error is ≤0.02 seconds at a rotation speed of 50 r / min, ensuring the continuous and stable imbalance state of the rotating disk 8.

[0046] Referring to point 5, specifically, in this embodiment, the air pressure input component includes a main air pipe 3 and an external air pipe channel 4. One end of the main air pipe 3 is connected to a high-pressure air source, and the other end is branched into multiple lines connected to the external air pipe channel 4. The external air pipe channel 4 is equipped with a manual switch 5 for emergency air pressure cutoff. It should be noted that the manual switch 5 can cut off a single or all high-pressure air lines within 3 seconds, improving the emergency response speed by 50% compared to existing devices. Combined with the rotary sealing connection, it enables rapid shutdown, solving the problem of existing devices "lacking a reliable emergency mechanism and having high safety risks." During maintenance, a specific air pressure line can be cut off independently without shutting down the overall air source. When replacing a single high-pressure cylinder 10, other components can remain on standby.

[0047] Specifically, in this embodiment, the air pressure distribution channel is an internal air pipe channel 15. The internal air pipe channel 15 extends along the interior of the rotating disk, with one end connected to the high-pressure cylinder and the other end connected to the rotary sealing connection. It should be noted that the internal air pipe channel 15 extends along the interior of the rotating disk 8 and branches to connect to the high-pressure cylinders 10. The air supply pressure deviation of each cylinder is ≤0.02MPa, which is 30% higher than the existing external piping, avoiding pressure loss during air pressure transmission. The internal air pipe channel 15 is hidden inside the rotating disk 8, reducing external collisions and airflow interference. The number of connection points is reduced by 70% compared to external piping, further reducing the risk of leakage.

[0048] Reference Figure 7 Specifically, in this embodiment, the rotary sealing connection is made of wear-resistant and high-temperature resistant sealing material, specifically a wear-resistant and high-temperature resistant sealing ring 17. The rotary sealing connection has 20 channels; its fixed end connects to the external air pipe channel 4, and its rotating end connects to the internal air pipe channel 15, to achieve leak-free air pressure delivery when the rotary disk 8 rotates. It should be noted that the rotary sealing connection uses wear-resistant materials such as polytetrafluoroethylene, and the leakage rate is ≤0.01MPa / h under 0.6-1.25MPa air pressure, which is 10 times higher than existing rubber seals, and it can withstand more than 100,000 rotations without frequent replacement.

[0049] Specifically, this embodiment also includes a parameter acquisition component, which includes sensors mounted on the main shaft 7. These sensors are either magnetic or ultraviolet sensors, used to acquire the rotational speed of the rotating main frame 16, the operating position of the gravity imbalance drive component, and rotation time parameters. It should be noted that the magnetic or ultraviolet sensors have a sampling frequency of up to 10Hz, acquiring parameters such as rotational speed and cylinder position in real time. This provides accurate data to the main control unit, allowing for early warning of speed fluctuations (e.g., adjusting cylinder timing when exceeding 5%), avoiding the problems of "lagging parameter acquisition and poor imbalance control" in existing devices. Sensor data can also diagnose faults such as gravity roller 11 offset and seal leakage, extending the maintenance cycle from 500 hours to 1000 hours.

[0050] Specifically, in this embodiment, the high-pressure air output by the pneumatic input component is 0.6-1.25 MPa. It should be noted that the 0.6-1.25 MPa high-pressure air is suitable for the driving force requirements of the high-pressure cylinder 10. This avoids the problems of insufficient cylinder thrust and poor balance caused by insufficient air pressure, while also preventing energy waste and component wear caused by excessive air pressure. This ensures a balance between cylinder working efficiency and equipment energy consumption, improving overall energy efficiency.

[0051] The specific implementation methods of this utility model will be further described below in conjunction with actual use scenarios.

[0052] Example:

[0053] An unbalanced rotational power and pneumatic pressure channel assembly (including the unbalanced rotational power and pneumatic pressure channel assembly of this utility model) includes a ground main frame 1, a pneumatic pressure supply assembly, a rotating main frame 16, a cylinder drive assembly, a parameter control assembly, and a transmission and power generation assembly. The structure and connection relationship of each component are as follows:

[0054] The ground main frame 1 serves as the supporting foundation for the entire equipment. It is used to fix and install the air pressure supply assembly and supports the rotating main frame 16 through bearing seats to ensure the stability of the equipment during operation.

[0055] The air supply assembly provides high-pressure air power to the equipment, including an air compressor 2, a main air pipe 3, an external air pipe channel 4, and a manual switch 5;

[0056] The output end of air compressor 2 is connected to the main air pipe 3 to generate and deliver high-pressure air (pressure range 0.6-1.25MPa).

[0057] The main air pipe is divided into three branches and connected to the external air pipe channel 4 to achieve the diversion of high-pressure air;

[0058] The external air pipe channel 4 is equipped with a manual switch 5, which is used to cut off the air pressure supply in an emergency and stop the equipment.

[0059] The external air pipe channel 4 is sealed to the internal air pipe channel 15 of the rotating main frame 16 through the inner and outer rotating contact parts 6, ensuring that high-pressure air can be stably delivered to the cylinder drive assembly when the rotating main frame 16 rotates (the inner and outer rotating contact parts 6 are made of wear-resistant sealing material to avoid air pressure leakage).

[0060] The rotating main frame 16 provides a mounting carrier for the cylinder drive assembly and realizes rotational power output, including the main shaft 7, the rotary disk 8 and the track support 9;

[0061] The main shaft 7 is rotatably mounted on the bearing seat of the ground main frame 1 via bearings, and one end of the main shaft 7 is connected to the transmission power generation component;

[0062] The rotary disk 8 is fixed in the middle of the main shaft 7 and extends radially along the main shaft 7 for mounting the cylinder drive assembly;

[0063] The track support 9 is evenly distributed along the circumference of the rotating disk 8 and fixed on the rotating disk 8. The support is provided with a track along the radial direction of the rotating disk 8 to limit the movement direction of the gravity roller 11.

[0064] The cylinder drive assembly, which achieves gravity imbalance through air pressure drive, drives the rotating main frame 16 to rotate, includes multiple high-pressure cylinders 10, gravity rollers 11 and pulleys 12;

[0065] The high-pressure cylinder 10 has multiple (preferably 6, evenly distributed along the circumference of the rotating disk 8), one end of which is connected to the outer air pipe channel 4 through the inner air pipe channel 15, and the other end is hinged to the gravity roller 11.

[0066] The gravity rotor 11 is slidably set in the track of the track support 9, and pulleys 12 are installed on both sides. The pulleys 12 roll in contact with the inner wall of the track, reducing the frictional resistance when the gravity rotor 11 moves and reducing the energy consumption of the cylinder drive.

[0067] When the high-pressure cylinder 10 extends or retracts, it pushes the gravity roller 11 to move up and down along the track, causing uneven gravity distribution at different positions of the rotating disk 8, resulting in gravity imbalance, which in turn drives the main shaft 7 to rotate.

[0068] The parameter control component enables automatic control and manual intervention of the cylinder's working state, including sensors, a main control unit, and manual parameter adjustment switches;

[0069] The sensor is a magnetic sensor or an ultraviolet sensor, which is installed on the main shaft 7 and is used to collect parameters such as the rotation speed of the rotary disk 8, the extension and retraction position of the high-pressure cylinder 10, and the rotation time.

[0070] The sensor is electrically connected to the main control unit via a wire, and the main control unit is electrically connected to the electromagnetic control valve of the high-pressure cylinder 10. It can automatically control the "open / close" and the working sequence of the high-pressure cylinder 10 according to the parameters collected by the sensor.

[0071] The main control unit is equipped with a manual parameter adjustment switch, which is used to manually adjust the cylinder working parameters (such as extension and retraction speed) or to stop the cylinder from working in case of an emergency in case of automatic control system failure.

[0072] The drive-generator assembly converts the rotational power of the main shaft 7 into electrical energy, including the speed-increasing gearbox 13, the generator 14, and the power control instrument box;

[0073] The input end of the speed-increasing gearbox 13 is connected to the end of the main shaft 7 away from the rotating disk 8, and the output end is connected to the input end of the generator 14, which is used to convert the low-speed rotation of the main shaft 7 into the high-speed rotation required by the generator 14.

[0074] The output terminal of generator 14 is electrically connected to the main power control instrument box. The main power control instrument box is used to stabilize and filter the electrical energy output by generator 14 and to realize grid connection control.

[0075] (a) Parameters of the Example

[0076] The number of high-pressure cylinders 10 is 4-16, evenly distributed along the circumference of the rotating disk 8, with a cylinder diameter of 100mm and a stroke of 300mm.

[0077] Air compressor 2: Output pressure 0.6-1.25MPa, displacement 3.0m³ / min;

[0078] Gravity gyroscope 11: single weight 1500kg; pulley 12 is made of wear-resistant steel.

[0079] Sensor: Magnetic sensor (model S5540) with a sampling frequency of 10Hz;

[0080] Speed-increasing gearbox 13: transmission ratio 1:40, input speed 12.5 r / min, output speed 500 r / min;

[0081] Generator 14: Rated power 2000 kW, rated speed 500 r / min, output voltage 400 V.

[0082] (II) Work Process

[0083] Start-up phase: Turn on the air compressor 2. High-pressure air is diverted to the external air pipe channel 4 through the main air pipe 3, and enters the internal air pipe channel 15 through the internal and external rotating contact parts 6, and is finally delivered to each high-pressure cylinder 10.

[0084] Imbalanced drive stage: The main control unit collects the rotation parameters of the rotating disk 8 (such as a rotation speed of 30 r / min) through sensors, and controls each high-pressure cylinder 10 to extend and retract in a circumferential sequence: the cylinder located "below" the rotating disk 8 pushes the gravity roller 11 to move outward along the track (increasing the gravity on that side), and the cylinder located "above" pulls the gravity roller 11 to move inward along the track (reducing the gravity on that side), so that the rotating disk 8 forms a continuous gravity imbalance, driving the main shaft 7 to rotate at 30 r / min;

[0085] During the power generation stage: the main shaft 7 increases the speed to 500 r / min through the speed increase gearbox 13, which drives the generator 14 to generate electricity. The electrical energy output by the generator 14 is processed by the power control instrument box and then connected to the grid.

[0086] Emergency control phase: If it is necessary to stop the machine, the air pressure supply can be cut off by manually switching 5 on the external air pipe channel 4, or all high-pressure cylinders 10 can be shut down by manually adjusting the parameters on the main control unit to achieve emergency shutdown of the equipment.

[0087] In summary, this utility model has the following beneficial effects:

[0088] A rotary sealing connection is used to achieve a sealed connection between the "fixed air pressure channel and the rotary air pressure channel", thus completely solving the problem of air pressure leakage.

[0089] By using a track support and pulley structure, the movement direction of the gravity gyroscope is restricted and friction is reduced, ensuring stability in gravity imbalance and uniform power output;

[0090] A manual switch has been added to the air pressure input channel, which, together with the integrated structure, improves the emergency safety and ease of assembly of the equipment.

[0091] The technical solutions provided by the embodiments of this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the embodiments of this utility model. The description of the above embodiments is only for helping to understand the principles of the embodiments of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the embodiments of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. An unbalanced rotary power and pneumatic passageway assembly, comprising: include: An unbalanced rotational power unit includes a rotatably mounted rotating main frame and a gravity imbalance drive component mounted on the rotating main frame. The gravity imbalance drive component is used to drive the rotating main frame to generate a continuous gravity imbalance through power, thereby driving the rotating main frame to output rotational power. The pneumatic channel unit includes a pneumatic input component, a rotary sealing connection, and a pneumatic distribution channel. The pneumatic input component is used to connect to an external high-pressure air source and deliver high-pressure air. The pneumatic distribution channel is integrated on the rotating main frame and communicates with the gravity imbalance drive component. The rotary sealing connection seals and connects the pneumatic input component and the pneumatic distribution channel to achieve continuous sealed ventilation between the two during the rotation of the rotating main frame.

2. An unbalanced rotating power and pneumatic passageway assembly according to claim 1, characterized by: The rotating main frame includes a main shaft and a rotating disk fixed in the middle of the main shaft. The two ends of the main shaft are rotatably supported by bearings. The gravity imbalance drive component and the air pressure distribution channel are both mounted on the rotating disk.

3. An unbalanced rotating power and pneumatic passageway assembly according to claim 2, wherein: The rotating main frame also includes a track support, which is evenly distributed along the circumference of the rotating disk and fixed to the surface of the rotating disk. The track support is provided with a track extending radially along the rotating disk.

4. An unbalanced rotating power and pneumatic passageway assembly according to claim 3, wherein: The gravity imbalance drive assembly includes a high-pressure cylinder and a gravity roller. Multiple high-pressure cylinders are evenly arranged along the circumference of the rotating disk. One end of each high-pressure cylinder is connected to the air pressure distribution channel, and the other end is hinged to the gravity roller. The gravity roller is slidably disposed in the track, and pulleys are installed on both sides of the gravity roller. The pulleys are in rolling contact with the inner wall of the track.

5. An unbalanced rotating power and pneumatic passageway assembly according to claim 4, wherein: The air pressure input component includes a main air pipe and an external air pipe channel. One end of the main air pipe is used to connect to a high-pressure air source, and the other end is divided into multiple branches that are connected to the external air pipe channel. The external air pipe channel is equipped with a manual switch for emergency air pressure cutoff.

6. An unbalanced rotating power and pneumatic passageway assembly according to claim 5, wherein: The air pressure distribution channel is an internal air pipe channel, which extends along the inside of the rotating disk. One end of the internal air pipe channel is connected to the high-pressure cylinder, and the other end is connected to the rotary sealing connection part.

7. An unbalanced rotating power and pneumatic passageway assembly according to claim 6, wherein: The rotary sealing connection is made of wear-resistant sealing material. Its fixed end is connected to the external air pipe channel, and its rotating end is connected to the internal air pipe channel, so as to realize the air pressure transmission without leakage when the rotary disk rotates.

8. An unbalanced rotating power and pneumatic passageway assembly according to claim 2, wherein: It also includes a parameter acquisition component, which includes a sensor mounted on the main shaft. The sensor is a magnetic sensor or an ultraviolet sensor, used to acquire the rotational speed of the rotating main frame, the operating position of the gravity imbalance drive component, and the rotation time parameters.

9. An unbalanced rotating power and pneumatic passageway assembly according to claim 1, wherein: The high-pressure air output by the air pressure input component is 0.6-1.25 MPa.

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