Inertia power device with power sensor

Abstract

The invention discloses an inertia power device with a power sensor, and belongs to the technical field of inertia recovery. An inertia power device with a power sensor comprises a round cavity, a movable cavity is formed in the round cavity, a sliding groove is formed in the lower surface of the interior of the movable cavity, a limiting ring is slidably connected to the interior of the sliding groove, a sliding ring is fixedly connected to the upper surface of the limiting ring, and a plurality of round grooves are symmetrically formed in the interior of the movable cavity. Telescopic transverse cavities are slidably connected to the interiors of the circular grooves, telescopic rods are slidably connected to the interiors of the telescopic transverse cavities, and magnetic blocks are fixedly connected to the positions, located in the circular grooves, of the outer side walls of the telescopic rods. When the equipment runs, once the equipment is collided by external force or emergently stopped, the generated inertia force can enable the sliding ring to quickly slide in the movable cavity. Through an ingenious mechanical structure, such as the synergistic effect of the arc-shaped contact block, the telescopic transverse cavity and the telescopic rod, the power sensor can accurately sense the pressure change.

Description

Technical Field

[0001] The present invention relates to the field of inertial recovery technology, and in particular to an inertial power device with a power sensor. Background Art

[0002] In today's era of rapid industrial and technological development, all kinds of equipment that relies on mechanical energy have become deeply integrated into every aspect of production and life. From small power tools used in daily life to large and heavy machinery on industrial production lines, achieving efficient and stable utilization of mechanical energy has become the key to improving overall equipment performance, extending equipment life, and reducing operational risks.

[0003] Currently, in the field of equipment that relies on mechanical energy, there are significant shortcomings in energy conversion and utilization efficiency. Traditional mechanical energy conversion devices, faced with complex and changing working conditions, have exposed many drawbacks. For example, in the power systems of heavy machinery such as large-scale construction machinery and mining equipment, when the equipment encounters a sudden load change, such as a sudden increase in the hardness or weight of the excavated material, or when operating at high speeds, existing power transmission and conversion components, such as traditional gear drives and belt drives, are unable to quickly and accurately adapt to changing working conditions due to their own structural and principle limitations. This not only causes a large amount of mechanical energy to be wasted in the form of heat energy and vibration energy during the transmission process, resulting in serious energy waste, but also significantly reduces equipment performance, resulting in unstable operation and large speed fluctuations. It may even cause serious mechanical failures such as transmission component breakage and motor burnout, resulting in huge economic losses.

[0004] At the same time, the monitoring and feedback mechanisms for the operating status of these devices utilizing mechanical energy also have significant deficiencies. Most devices use complex and non-intuitive methods to display the operating status of the power system, overly relying on extensive data calculations and complex analysis interfaces. Operators need to spend considerable time and effort interpreting this complex information, making it difficult for them to quickly and accurately grasp the real-time operating status of the equipment during operation. In emergency situations, such as sudden abnormal vibration or high temperature, operators are easily unable to obtain effective information in a timely manner, delaying the timing of addressing the equipment failure, further exacerbating equipment damage, leading to production stagnation and incalculable losses to the company.

[0005] Given this, the development of a new inertial power unit with a power sensor is urgent. This unit is ingeniously based on a unique inertial principle and equipped with a high-precision power sensor. During the power transmission process, through innovative mechanical design, such as the use of a specially shaped inertial block combined with an elastic element, when the equipment operating conditions change, the inertial block will be displaced due to inertial force. This force is then accurately transmitted to the power transmission components through the elastic element, achieving smooth and efficient power transmission. Summary of the Invention

[0006] Purpose of the invention: The purpose of the present invention is to provide a motion state of a device that can be detected by inertia; another purpose of the present invention is to provide a better representation of the working state of the device.

[0007] Technical solution: An inertial power device with a power sensor, comprising a circular cavity, a movable cavity is provided inside the circular cavity, a slide groove is provided on the lower surface of the movable cavity, a limit ring is slidably connected to the inside of the slide groove, a sliding ring is fixedly connected to the upper surface of the limit ring, a plurality of circular grooves are symmetrically provided inside the movable cavity, a telescopic transverse cavity is slidably connected to the inside of the circular groove, a telescopic rod is slidably connected to the inside of the telescopic transverse cavity, the outer wall of the telescopic rod is fixedly connected to a magnetic block located inside the circular groove, the outer wall of the magnetic block is slidably connected to the inner wall of the circular groove, The telescopic transverse cavity is fixedly connected to an arc-shaped contact block at one end away from the magnetic block, and the inner wall of the arc-shaped contact block is in contact with the outer wall of the sliding ring. The inside of the circular groove is fixedly connected to a power sensor, and the opposite end of the power sensor is fixedly connected to the opposite end of the telescopic rod. The outer wall of the telescopic rod is located inside the circular groove and is wound with a spring 1, one end of the spring 1 is fixedly connected to the magnetic block, and the end of the spring 1 away from the magnetic block is fixedly connected to the inner wall of the circular groove. The inner upper surface of the movable cavity is located inside the sliding ring and is fixedly connected to a limiting column.

[0008] Furthermore, the limiting column includes a square cavity, an extension cavity is opened on the upper surface of the square cavity, a circular plate is slidably connected to the interior of the extension cavity, an extrusion cylinder is fixedly connected to the lower surface of the circular plate, an expansion cavity is opened below the extension cavity, and openings are symmetrically opened inside the expansion cavity, the inner side walls of the openings are fixedly connected to a rotating column, the outer side walls of the rotating column are rotatably connected to a limiting rotating block, the relative sides of the limiting rotating block are fixedly connected to an inclined plate, and the bottom ends of the limiting rotating blocks are fixedly connected to a rubber block.

[0009] Furthermore, the upper surface of the circular cavity is fixedly connected to a hollow cavity, the upper surface of the hollow cavity is fixedly connected to an electric retraction rod, the bottom end of the electric retraction rod passes through the interior of the extension cavity and is fixedly connected to the upper surface of the circular plate.

[0010] Furthermore, the outer wall of the electric retraction rod is fixedly connected to a vacuum plate inside the hollow cavity, the upper surface of the hollow cavity is fixedly connected to a vacuum pipe, the lower surface of the vacuum plate is symmetrically fixedly connected to multiple springs, and the upper surface of the circular cavity is fixedly connected to an operation prompt cavity on the left side of the hollow cavity.

[0011] Furthermore, a light trough is fixedly provided on the upper surface of the operation prompt chamber, an indicator light is fixedly connected to the interior of the light trough, a groove is provided on the right side of the upper surface of the operation prompt chamber, a ventilation column is fixedly connected to the interior of the groove, a contact round block is slidably connected to the interior of the ventilation column, a contact switch is provided on the inner lower surface of the ventilation column, and the top end of the ventilation column is fixedly connected to the left end of the exhaust pipe.

[0012] Furthermore, the outer side wall of the circular cavity is fixedly connected to a protective shell, the inner side wall of the protective shell is fixed to a signal transmission rod, and the opposite ends of the signal transmission rod are fixedly connected to the adjacent power sensor.

[0013] Furthermore, a signal transmission line is fixedly connected to the left side of the outer wall of the protective shell.

[0014] Furthermore, the outer side walls of the protective shell are symmetrically fixedly connected with fixing blocks, and the upper surfaces of the fixing blocks are fixedly connected with locking screw holes.

[0015] Beneficial effects: When the equipment is running, once it encounters an external collision or emergency stop, the inertial force generated will cause the sliding ring to slide rapidly in the movable cavity. Through the ingenious mechanical structure, such as the coordinated action of arc-shaped contact blocks, telescopic cross cavities and telescopic rods, the power sensor can accurately sense pressure changes. This unique design ensures the real-time and efficient collection of power data and can quickly detect abnormal conditions in the operation of the equipment. For example, on an industrial production line, it can promptly detect problems such as equipment jamming and overload, provide key data support for equipment maintenance and fault warning, effectively reduce the probability of equipment downtime due to failure, avoid production interruptions, and thus improve production efficiency and reduce economic losses.

[0016] The indicator light invention uses an electric retractable rod to drive the movement of the exhaust plate, changing the air pressure within the hollow cavity and thereby controlling the flow of gas within the exhaust pipe and ventilation column. When the air pressure stabilizes, the contact disc contacts the contact switch under the action of the air pressure, and the indicator light illuminates, indicating that the device is operating normally. When the device stops operating and the air pressure is balanced, the contact disc falls back, and the indicator light goes out. This simple and intuitive design allows operators to directly determine the operating status of the device without complex testing equipment or professional knowledge. Whether in industrial automation equipment or various types of instrumentation, it facilitates equipment management and maintenance, greatly improving operational convenience and ease of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic cross-sectional view of the present invention;

[0019] Figure 3 It is a structural schematic diagram of the chute of the present invention;

[0020] Figure 4 It is a schematic cross-sectional structural diagram of the sliding ring of the present invention;

[0021] Figure 5 This is a schematic cross-sectional view of the limiting column of the present invention;

[0022] Figure 6 The present invention Figure 5 A schematic diagram of the enlarged structure at point A;

[0023] Figure 7 It is a schematic cross-sectional structural diagram of the hollow cavity of the present invention;

[0024] Figure 8 It is a schematic cross-sectional structural diagram of the operation prompt chamber of the present invention;

[0025] Figure 9 It is a schematic cross-sectional structural diagram of the ventilation column of the present invention.

[0026] Figure: 1, circular cavity; 2, movable cavity; 3, slide; 4, limiting ring; 5, sliding ring; 6, circular groove; 7, telescopic horizontal cavity; 11, telescopic rod; 8, magnetic block; 9, arc contact block; 10, dynamic sensor; 12, spring 1; 13, limiting column; 101, square cavity; 102, extension cavity; 103, circular plate; 104, extrusion cylinder; 105, expansion cavity; 106, opening; 107, rotating column; 108, limiting rotating column Block; 109, inclined plate; 110, rubber block; 14, hollow cavity; 15, electric retracting rod; 16, exhaust plate; 17, exhaust pipe; 18, spring 2; 19, operation prompt cavity; 20, light trough; 21, indicator light; 22, ventilation column; 23, contact round block; 24, contact switch; 25, protective shell; 26, signal transmission rod; 27, signal transmission line; 28, fixing block; 29, locking screw hole; 30, groove. DETAILED DESCRIPTION

[0027] In order to make the technical solution of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] Example

[0029] like Figure 1-9As shown, an inertial power device with a power sensor is provided, including a circular cavity 1, a movable cavity 2 is opened inside the circular cavity 1, a sliding groove 3 is opened on the lower surface of the inner part of the movable cavity 2, the inner part of the sliding groove 3 is slidably connected to a limit ring 4, and the upper surface of the limit ring 4 is fixedly connected to a sliding ring 5, a plurality of circular grooves 6 are symmetrically opened inside the movable cavity 2, the inner parts of the circular grooves 6 are slidably connected to telescopic transverse cavities 7, the inner parts of the telescopic transverse cavity 7 are slidably connected to a telescopic rod 11, the outer wall of the telescopic rod 11 is fixedly connected to a magnetic block 8 located inside the circular groove 6, the outer wall of the magnetic block 8 is slidably connected to the inner wall of the circular groove 6, the end of the telescopic transverse cavity 7 away from the magnetic block 8 is fixedly connected to an arc-shaped contact block 9, the inner wall of the arc-shaped contact block 9 is in contact with the outer wall of the sliding ring 5, the inner parts of the circular grooves 6 are fixedly connected to a power sensor 10, the opposite end of the power sensor 10 is fixedly connected to the opposite end of the telescopic rod 11, and the telescopic rod 11 is fixedly connected to the outer wall of the telescopic rod 11. The outer wall is located inside the circular groove 6 and is wound with a spring 12. One end of the spring 12 is fixedly connected to the magnetic block 8. The end of the spring 12 away from the magnetic block 8 is fixedly connected to the inner wall of the circular groove 6. The inner upper surface of the movable cavity 2 is located inside the sliding ring 5 and is fixedly connected to the limiting column 13. The limiting column 13 includes a square cavity 101. The upper surface of the square cavity 101 is provided with an extension cavity 102. The interior of the extension cavity 102 is slidably connected with a circular plate 103. The lower surface of the circular plate 103 is fixedly connected with an extrusion cylinder 104. An expansion cavity 105 is provided below the extension cavity 102. The interior of the expansion cavity 105 is symmetrically provided with an opening 106. The inner side walls of the opening 106 are fixedly connected with a rotating column 107. The outer side walls of the rotating column 107 are rotatably connected to a limiting rotating block 108. The relative sides of the limiting rotating block 108 are fixedly connected with an inclined plate 109. The bottom ends of the limiting rotating blocks 108 are fixedly connected with rubber blocks 110.

[0030] When this device is installed on a running piece of equipment, if it experiences an external impact or an emergency stop, the resulting inertial force will instantly act on the sliding ring 5. At this point, the sliding ring 5, relying on the stop ring 4, slides rapidly along the chute 3 within the movable chamber 2. As the sliding ring 5 moves, it compresses the arc-shaped contact block 9, which in turn pushes the telescopic rod 11 within the telescopic transverse chamber 7. The telescopic rod 11 drives the magnetic block 8, compressing the spring 12. Simultaneously, this pressure is transmitted to the dynamic sensor 10. With its high sensitivity and precision, the dynamic sensor 10 accurately monitors pressure changes in real time, rapidly acquiring dynamic data that provides critical information for subsequent safety analysis and control strategy adjustments. In the event of a power outage, a position limiter is implemented to prevent the sliding ring 5 from continuing to move due to inertia and transmitting invalid data. When the electric retraction rod 15 is pushed downward, the circular plate 103 moves downward within the extension chamber 102, forcing the cylinder 104 into the deployment chamber 105. The extrusion cylinder 104 entering the expansion chamber 105 squeezes the inclined plate 109, causing the limit rotating block 108 to rotate around the rotating column 107. Finally, the rubber block 110 at the bottom of the limit rotating block 108 is in close contact with the inner wall of the sliding ring 5, effectively limiting the movement of the sliding ring 5, ensuring that the entire device remains stable when not in use, and avoiding useless data interference caused by the disordered movement of components.

[0031] In this embodiment, the upper surface of the circular cavity 1 is fixedly connected with a hollow cavity 14, and the upper surface of the hollow cavity 14 is fixedly connected with an electric retraction rod 15. The bottom end of the electric retraction rod 15 passes through the interior of the extension cavity 102 and is fixedly connected to the upper surface of the circular plate 103. The outer wall of the electric retraction rod 15 is located inside the hollow cavity 14 and is fixedly connected with an exhaust plate 16. The upper surface of the hollow cavity 14 is fixedly connected with an exhaust pipe 17, and the lower surface of the exhaust plate 16 is symmetrically fixedly connected with a plurality of springs 18. On the upper surface, an operation prompt chamber 19 is fixedly connected to the left side of the hollow cavity 14. A light groove 20 is fixedly opened on the upper surface of the operation prompt chamber 19. An indicator light 21 is fixedly connected to the interior of the light groove 20. A groove 30 is opened on the right side of the upper surface of the operation prompt chamber 19. A ventilation column 22 is fixedly connected to the interior of the groove 30. A contact round block 23 is slidably connected to the interior of the ventilation column 22. A contact switch 24 is opened on the inner lower surface of the ventilation column 22. The top end of the ventilation column 22 is fixedly connected to the left end of the exhaust pipe 17.

[0032] During the device startup phase, the electric retraction rod 15 begins to work, performing a reciprocating motion of extension and contraction. As the electric retraction rod 15 moves, the exhaust plate 16, which is fixed to its outer wall and located inside the hollow cavity 14, also moves up and down synchronously. When the exhaust plate 16 moves upward, the air in the hollow cavity 14 is compressed, and the gas is squeezed into the vent column 22 through the exhaust pipe 17. At this time, the spring 2 18 on the lower surface of the exhaust plate 16 is stretched; and when the exhaust plate 16 moves downward, the spring 2 18 releases its elastic force, pushing the exhaust plate 16 to reset. During normal operation of the device, there is a continuous and stable gas flow in the exhaust pipe 17, which keeps the air pressure in the vent column 22 stable. Under the action of this stable air pressure, the contact knob 23 is subjected to upward pressure, overcoming its own gravity and sliding upward within the vent column 22 until it contacts the contact switch 24 on the lower surface of the vent column 22, thereby connecting the circuit and illuminating the indicator light 21 located within the light slot 20 of the operation prompt chamber 19, indicating that the device is in normal use. When the device stops operating, the electric retracting rod 15 stops operating, the air extraction plate 16 stops moving, the air flow within the hollow chamber 14 stops, and the air pressure within the air extraction pipe 17 and the vent column 22 returns to equilibrium. At this point, the contact knob 23 falls back downward under the action of its own gravity, separating from the contact switch 24, disconnecting the circuit, and the indicator light 21 goes out, visually indicating that the device is not in use.

[0033] In this embodiment, the outer wall of the circular cavity 1 is fixedly connected to a protective housing 25, and the inner walls of the protective housing 25 are fixed with signal transmission rods 26. The opposite ends of the signal transmission rods 26 are fixedly connected to the adjacent power sensor 10. The left side of the outer wall of the protective housing 25 is fixedly connected to a signal transmission line 27. The outer wall of the protective housing 25 is symmetrically fixedly connected to a fixing block 28, and the upper surface of the fixing block 28 is fixedly connected to a locking screw hole 29.

[0034] The protective housing 25 plays a key role in the entire inertial power unit. It fits tightly against the outer wall of the circular cavity 1, providing comprehensive protection for the precision components inside and effectively blocking external impacts, dust, and moisture, ensuring stable operation of the device. Signals are transmitted to an external control system or data processing device via a signal transmission line 27 on the left side of the outer wall, providing data support for subsequent analysis and decision-making. During installation, the locking screw holes 29 on the symmetrical fixing blocks 28 on the outer wall of the protective housing 25 are engaged with matching bolts or screws to securely mount the device on various equipment or platforms, preventing displacement or shaking during operation and ensuring reliable operation of the device.

[0035] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. An inertial power device with a power sensor, comprising a circular cavity (1), characterized in that: The circular cavity (1) is provided with an active cavity (2), the lower surface of the active cavity (2) is provided with a slide groove (3), the interior of the slide groove (3) is slidably connected to a limit ring (4), the upper surface of the limit ring (4) is fixedly connected to a slide ring (5), the interior of the active cavity (2) is symmetrically provided with a plurality of circular grooves (6), the interiors of the circular grooves (6) are all slidably connected to a telescopic transverse cavity (7), the interior of the telescopic transverse cavity (7) is slidably connected to a telescopic rod (11), the outer wall of the telescopic rod (11) is fixedly connected to a magnetic block (8) located inside the circular groove (6), the outer wall of the magnetic block (8) is slidably connected to the inner wall of the circular groove (6), and the telescopic transverse cavity (7) is away from the magnetic block (8). The ends are fixedly connected with arc-shaped contact blocks (9), the inner side walls of the arc-shaped contact blocks (9) are in contact with the outer side walls of the sliding ring (5), the inside of the circular groove (6) is fixedly connected with power sensors (10), the opposite ends of the power sensors (10) are fixedly connected with the opposite ends of the telescopic rod (11), the outer side wall of the telescopic rod (11) is located inside the circular groove (6) and is wound with a spring (12), one end of the spring (12) is fixedly connected to the magnetic block (8), the end of the spring (12) away from the magnetic block (8) is fixedly connected to the inner side wall of the circular groove (6), and the inner upper surface of the movable cavity (2) is located inside the sliding ring (5) and is fixedly connected to a limiting column (13).

2. The inertial power device with a power sensor according to claim 1, characterized in that: The limiting column (13) includes a square cavity (101), an extension cavity (102) is provided on the upper surface of the square cavity (101), a circular plate (103) is slidably connected to the interior of the extension cavity (102), an extrusion cylinder (104) is fixedly connected to the lower surface of the circular plate (103), an expansion cavity (105) is provided below the extension cavity (102), an opening (106) is symmetrically provided inside the expansion cavity (105), the inner side walls of the openings (106) are fixedly connected to rotating columns (107), the outer side walls of the rotating columns (107) are rotatably connected to a limiting rotating block (108), the relative sides of the limiting rotating block (108) are fixedly connected to inclined plates (109), and the bottom ends of the limiting rotating blocks (108) are fixedly connected to rubber blocks (110).

3. The inertial power device with a power sensor according to claim 2, characterized in that: The upper surface of the circular cavity (1) is fixedly connected to a hollow cavity (14), and the upper surface of the hollow cavity (14) is fixedly connected to an electric retractable rod (15). The bottom end of the electric retractable rod (15) passes through the interior of the extension cavity (102) and is fixedly connected to the upper surface of the circular plate (103).

4. The inertial power device with a power sensor according to claim 3, characterized in that: The outer wall of the electric retracting rod (15) is located inside the hollow cavity (14) and is fixedly connected to an exhaust plate (16); the upper surface of the hollow cavity (14) is fixedly connected to an exhaust pipe (17); the lower surface of the exhaust plate (16) is symmetrically fixedly connected to a plurality of springs (18); the upper surface of the circular cavity (1) is located on the left side of the hollow cavity (14) and is fixedly connected to an operation prompt cavity (19).

5. The inertial power device with a power sensor according to claim 4, characterized in that: A light trough (20) is fixedly provided on the upper surface of the operation prompt chamber (19), an indicator light (21) is fixedly connected inside the light trough (20), a groove (30) is provided on the right side of the upper surface of the operation prompt chamber (19), a ventilation column (22) is fixedly connected inside the groove (30), a contact round block (23) is slidably connected inside the ventilation column (22), a contact switch (24) is provided on the lower surface of the ventilation column (22), and the top end of the ventilation column (22) is fixedly connected to the left end of the exhaust pipe (17).

6. The inertial power device with a power sensor according to claim 1, characterized in that: The outer side wall of the circular cavity (1) is fixedly connected to a protective shell (25), the inner side wall of the protective shell (25) is fixed to a signal transmission rod (26), and the opposite ends of the signal transmission rod (26) are fixedly connected to the adjacent power sensor (10).

7. The inertial power device with a power sensor according to claim 6, characterized in that: The left side of the outer side wall of the protective shell (25) is fixedly connected with a signal transmission line (27).

8. The inertial power device with a power sensor according to claim 6, characterized in that: The outer side wall of the protective shell (25) is symmetrically fixedly connected with a fixing block (28), and the upper surface of the fixing block (28) is fixedly connected with a locking screw hole (29).

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