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 technical field of inertial energy recovery, and particularly to an inertial power device with a power sensor. Background Art

[0002] In the current era of rapid development of industry and technology, various devices relying on mechanical energy have been deeply integrated into every corner of production and life. From small electric tools for household use to large heavy machinery and equipment on industrial production lines, achieving efficient and stable utilization of mechanical energy has become the key to improving the overall performance of equipment, extending the service life of equipment, and reducing operation risks.

[0003] Currently, in the field of equipment relying on mechanical energy, there are significant deficiencies in energy conversion and utilization efficiency. Traditional mechanical energy conversion devices expose many drawbacks when facing complex and changeable working conditions. For example, in the power systems of heavy machinery such as large construction machinery and mining equipment, when the equipment encounters sudden changes in load, such as suddenly increasing the hardness or weight of the excavated material, or when operating at high speed, existing power transmission and conversion components, such as traditional gear transmissions and belt transmissions, due to their own structural and principle limitations, cannot quickly and accurately adapt to changes in working conditions. This not only results in a large amount of mechanical energy being wasted in the form of heat energy, vibration energy, etc. during transmission, causing serious energy waste, but also significantly reduces the performance of the equipment, resulting in problems such as unstable operation and large speed fluctuations, and may even trigger serious mechanical failures, such as broken transmission components and burned motors, thereby causing huge economic losses.

[0004] At the same time, for these devices using mechanical energy, there are also obvious deficiencies in the monitoring and feedback mechanism of their working states. Most devices use complex and unintuitive ways to display the working states of the power systems, relying excessively on a large amount of data calculation and complex analysis interfaces. Operators need to spend a lot of time and energy interpreting this complex information, making it difficult for them to quickly and accurately grasp the real-time operation situation of the equipment during the operation of the equipment. In case of emergencies, such as sudden abnormal vibration or abnormal high temperature of the equipment, operators are extremely likely to delay the handling of equipment failures due to the inability to obtain effective information in a timely manner, further exacerbating equipment damage, resulting in production stagnation, and bringing immeasurable losses to the enterprise.

[0005] In view of this, it is urgent to develop a new inertial power device with a power sensor. This device is ingeniously based on a unique inertial principle and is equipped with a high-precision power sensor. During the power transmission process, through an innovative mechanical structure design, such as using a combination of inertial blocks with special shapes and elastic elements, when the operating conditions of the device change, the inertial blocks will displace due to inertial forces, and then precisely transmit the force to the power transmission components through the elastic elements, achieving smooth and efficient power transmission. Summary of the Invention

[0006] Object of the Invention: The object of the present invention is to provide a device that can utilize the motion state of an inertial detection device; another object of the present invention is to better reflect the working state of the device.

[0007] Technical Solution: An inertial power device with a power sensor includes a circular cavity. An activity cavity is provided inside the circular cavity. A chute is provided on the lower surface inside the activity cavity. A limiting ring is slidably connected inside the chute. A sliding ring is fixedly connected to the upper surface of the limiting ring. A plurality of circular grooves are symmetrically provided inside the activity cavity. A telescopic transverse cavity is slidably connected inside each circular groove. A telescopic rod is slidably connected inside the telescopic transverse cavity. A magnetic block is fixedly connected to the outer sidewall of the telescopic rod inside the circular groove. The outer sidewall of the magnetic block is slidably connected to the inner sidewall of the circular groove. Arc-shaped contact blocks are fixedly connected to one end of the telescopic transverse cavity away from the magnetic block. The inner sidewall of the arc-shaped contact block is in contact with the outer sidewall of the sliding ring. Power sensors are fixedly connected inside each circular groove. The opposite ends of the power sensors are fixedly connected to the opposite ends of the telescopic rods. A first spring is wound around the outer sidewall of the telescopic rod inside the circular groove. One end of the first spring is fixedly connected to the magnetic block, and the end of the first spring away from the magnetic block is fixedly connected to the inner sidewall of the circular groove. A limiting column is fixedly connected to the upper surface inside the activity cavity and is located inside the sliding ring.

[0008] Furthermore, the limiting column includes a square cavity. An extension cavity is provided on the upper surface of the square cavity. A circular plate is slidably connected inside the extension cavity. A pressing cylinder is fixedly connected to the lower surface of the circular plate. An unfolding cavity is provided below the extension cavity. Openings are symmetrically provided inside the unfolding cavity. Rotating columns are fixedly connected to the inner sidewalls of the openings. Limiting rotating blocks are rotatably connected to the outer sidewalls of the rotating columns. Inclined plates are fixedly connected to the opposite sides of the limiting rotating blocks. Rubber blocks are fixedly connected to the bottom ends of the limiting rotating blocks.

[0009] Furthermore, a hollow cavity is fixedly connected to the upper surface of the circular cavity. An electric retractable rod is fixedly connected to the upper surface of the hollow cavity. The bottom end of the electric retractable rod penetrates into the extension cavity and is fixedly connected to the upper surface of the circular plate.

[0010] Furthermore, on the outer side wall of the electric retractable rod, an air extraction plate is fixedly connected inside the hollow cavity. An air extraction pipe is fixedly communicated with the upper surface of the hollow cavity. On the lower surface of the air extraction plate, a plurality of second springs are symmetrically and fixedly connected. On the upper surface of the circular cavity, on the left side of the hollow cavity, an operation prompt cavity is fixedly connected.

[0011] Furthermore, a lamp groove is fixedly opened on the upper surface of the operation prompt cavity. An indicator lamp is fixedly connected inside the lamp groove. A groove is opened on the right side of the upper surface of the operation prompt cavity. An air vent column is fixedly connected inside the groove. A contact circular block is slidably connected inside the air vent column. A contact switch is opened on the lower surface inside the air vent column. The top end of the air vent column is fixedly communicated with the left end of the air extraction pipe.

[0012] Furthermore, a protective housing is fixedly connected to the outer side wall of the circular cavity. Signal transmission rods are fixed on the inner side walls of the protective housing. The opposite ends of the signal transmission rods are fixedly connected to the adjacent power sensors.

[0013] Furthermore, a signal transmission line is fixedly communicated with the left side of the outer side wall of the protective housing.

[0014] Furthermore, fixing blocks are symmetrically and fixedly connected to the outer side wall of the protective housing. Locking screw holes are fixedly connected to the upper surfaces of the fixing blocks.

[0015] Beneficial effects: When the device is running, once it encounters an external collision or an emergency stop, the inertial force generated will cause the sliding ring to slide rapidly in the movable cavity. Through a clever mechanical structure, such as the coordinated action of components such as the arc-shaped contact block, the telescopic horizontal cavity, and the telescopic rod, the power sensor can accurately sense the pressure change. This unique design ensures the real-time and efficient acquisition of power data, and can quickly detect abnormal situations during the operation of the device. For example, on an industrial production line, problems such as device jams and overloads can be detected in a timely manner, providing key data support for device maintenance and fault warning, effectively reducing the probability of device downtime due to faults, avoiding production interruptions, and thus improving production efficiency and reducing economic losses.

[0016] The indicator lamp invention drives the air extraction plate to move through the electric retractable rod, changes the air pressure in the hollow cavity, and then controls the gas flow in the air extraction pipe and the air vent column. When the air pressure is stable, the contact circular block contacts the contact switch under the action of the air pressure, and the indicator lamp lights up, indicating that the device is operating normally; when the device stops running and the air pressure is balanced, the contact circular block falls back and the indicator lamp goes out. This design is simple and intuitive. Without complex detection equipment or professional knowledge, operators can directly judge the working state of the device. Whether in industrial automation equipment or various instruments and meters, it facilitates device management and maintenance, greatly improving the operation convenience and the usability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

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

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

[0021] Figure 5 is a schematic cross-sectional structure diagram of the limit post of the present invention;;

[0022] Figure 6 is the Figure 5 enlarged structure diagram at position A of the present invention;

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

[0024] Figure 8 is a schematic cross-sectional structure diagram of the operation prompt cavity of the present invention;

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

[0026] In the figure: 1, circular cavity; 2, movable cavity; 3, chute; 4, limit ring; 5, sliding ring; 6, circular groove; 7, telescopic transverse cavity; 11, telescopic rod; 8, magnet; 9, arc contact block; 10, power sensor; 12, spring one; 13, limit post; 101, square cavity; 102, extension cavity; 103, circular plate; 104, extrusion cylinder; 105, unfolding cavity; 106, opening; 107, rotating column; 108, limit rotating block; 109, inclined plate; 110, rubber block; 14, hollow cavity; 15, electric retractable rod; 16, air extraction plate; 17, air extraction pipe; 18, spring two; 19, operation prompt cavity; 20, lamp groove; 21, indicator light; 22, ventilation column; 23, contact circular block; 24, contact switch; 25, protective housing; 26, signal transmission rod; 27, signal transmission line; 28, fixed block; 29, locking screw hole; 30, groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

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

[0028] Embodiment

[0029] As Figures 1-9As shown, an inertial power device with a power sensor is provided, including a circular cavity 1. An activity cavity 2 is provided inside the circular cavity 1. A sliding groove 3 is provided on the inner lower surface of the activity cavity 2. A limiting ring 4 is slidably connected inside the sliding groove 3. A sliding ring 5 is fixedly connected to the upper surface of the limiting ring 4. A plurality of circular grooves 6 are symmetrically provided inside the activity cavity 2. A telescopic transverse cavity 7 is slidably connected inside each circular groove 6. A telescopic rod 11 is slidably connected inside the telescopic transverse cavity 7. On the outer side wall of the telescopic rod 11, a magnetic block 8 is fixedly connected inside the circular groove 6. The outer side wall of the magnetic block 8 is slidably connected to the inner side wall of the circular groove 6. One end of the telescopic transverse cavity 7 away from the magnetic block 8 is fixedly connected with an arc-shaped contact block 9. The inner side wall of the arc-shaped contact block 9 is in contact with the outer side wall of the sliding ring 5. A power sensor 10 is fixedly connected inside each circular groove 6. The opposite ends of the power sensor 10 are fixedly connected to the opposite ends of the telescopic rod 11. On the outer side wall of the telescopic rod 11, a first spring 12 is wound inside the circular groove 6. One end of the first spring 12 is fixedly connected to the magnetic block 8. The end of the first spring 12 away from the magnetic block 8 is fixedly connected to the inner side wall of the circular groove 6. On the inner upper surface of the activity cavity 2, inside the sliding ring 5, a limiting column 13 is fixedly connected. 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 inside the extension cavity 102. A pressing cylinder 104 is fixedly connected to the lower surface of the circular plate 103. An unfolding cavity 105 is provided below the extension cavity 102. Openings 106 are symmetrically provided inside the unfolding cavity 105. A rotating column 107 is fixedly connected to the inner side wall of each opening 106. A limiting rotating block 108 is rotatably connected to the outer side wall of the rotating column 107. Oblique plates 109 are fixedly connected to the opposite sides of the limiting rotating block 108. Rubber blocks 110 are fixedly connected to the bottom ends of the limiting rotating blocks 108;

[0030] When this device is installed on a running device, once the device is subjected to an external force collision or an emergency stop operation, the inertial force generated instantaneously will immediately act on the sliding ring 5. At this time, relying on the limiting ring 4, the sliding ring 5 slides rapidly along the sliding groove 3 in the movable cavity 2. As the sliding ring 5 displaces, it squeezes the arc contact block 9, and then pushes the telescopic rod 11 in the telescopic transverse cavity 7. The telescopic rod 11 drives the magnetic block 8, causing the first spring 12 to be compressed. At the same time, the pressure is transmitted to the power sensor 10. With its high sensitivity and high-precision characteristics, the power sensor 10 can monitor the pressure change in real time and accurately, quickly obtain the power data, providing a key basis for subsequent safety analysis and control strategy adjustment. In the case of power failure of the device, in order to prevent the sliding ring 5 from continuing to displace due to inertia and transmitting invalid data, a limit protection mechanism is specially set. When the electric retractable rod 15 pushes downward, it pushes the circular plate 103 to move downward in the extension cavity 102, squeezing the cylinder 104 and entering the unfolding cavity 105 accordingly. The squeezing cylinder 104 entering the unfolding cavity 105 squeezes the inclined plate 109, causing the limiting rotating block 108 to rotate around the rotating column 107. Finally, the rubber block 110 at the bottom of the limiting rotating block 108 is in close contact with the inner side wall of the sliding ring 5, effectively restricting the movement of the sliding ring 5, ensuring that the entire device remains stable in the non-use state, and avoiding the interference of useless data caused by the disorderly movement of components.

[0031] In this embodiment, the upper surface of the circular cavity 1 is fixedly connected with a hollow cavity 14. The upper surface of the hollow cavity 14 is fixedly connected with an electric retractable rod 15. The bottom end of the electric retractable rod 15 penetrates into the interior of the extension cavity 102 and is fixedly connected with the upper surface of the circular plate 103. On the outer side wall of the electric retractable rod 15, inside the hollow cavity 14, there is a fixed connection with an air extraction plate 16. The upper surface of the hollow cavity 14 is fixedly communicated with an air extraction pipe 17. The lower surface of the air extraction plate 16 is symmetrically and fixedly connected with a plurality of second springs 18. On the upper surface of the circular cavity 1, on the left side of the hollow cavity 14, there is a fixed connection with an operation prompt cavity 19. The upper surface of the operation prompt cavity 19 is fixedly provided with a lamp slot 20. Inside the lamp slot 20, there is a fixed connection with an indicator light 21. On the upper surface of the operation prompt cavity 19 on the right side, there is a groove 30. Inside the groove 30, there is a fixed connection with a ventilation column 22. Inside the ventilation column 22, there is a sliding connection with a contact circular block 23. Inside the lower surface of the ventilation column 22, there is a contact switch 24. The top end of the ventilation column 22 is fixedly communicated with the left end of the air extraction pipe 17;

[0032] During the startup phase of the device, the electric retracting rod 15 starts to work, and it will perform a reciprocating motion of extension or contraction. As the electric retracting rod 15 moves, the suction plate 16 fixed on its outer wall and located inside the hollow cavity 14 will also move up and down synchronously. When the suction plate 16 moves upward, the air in the hollow cavity 14 is compressed, and the gas is squeezed into the ventilation column 22 through the suction pipe 17. At this time, the spring 2 18 on the lower surface of the suction plate 16 is stretched; and when the suction plate 16 moves downward, the spring 2 18 releases its elastic force, pushing the suction plate 16 to reset. During the normal operation of the device, there is a continuous and stable gas flow in the suction pipe 17, which makes the air pressure in the ventilation column 22 also remain stable. Under the action of this stable air pressure, the contact round block 23 is subjected to upward pressure, overcomes its own gravity and slides upward in the ventilation column 22 until it contacts the contact switch 24 on the lower surface of the ventilation column 22, thereby connecting the circuit, and the indicator light 21 in the lamp slot 20 of the operation prompt cavity 19 lights up, indicating that the device is in normal use. When the device stops running, the electric retracting rod 15 stops moving, the exhaust plate 16 no longer moves, the gas flow in the hollow cavity 14 stops, and the air pressure in the exhaust pipe 17 and the ventilation column 22 returns to balance. At this time, the contact round block 23 falls back downward under the action of its own gravity, separates from the contact switch 24, disconnects the circuit, and the indicator light 21 goes out, intuitively showing that the device is not in use.

[0033] In this embodiment, the outer wall of the circular cavity 1 is fixedly connected with a protective shell 25, the inner wall of the protective shell 25 is fixed with a signal transmission rod 26, the opposite ends of the signal transmission rod 26 are fixedly connected with the adjacent power sensor 10, the left side of the outer wall of the protective shell 25 is fixedly connected with a signal transmission line 27, the outer 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;

[0034] In the entire inertial power device, the protective shell 25 plays a key role. It fits tightly to the outer wall of the circular cavity 1, fully protecting the internal precision components, effectively blocking external collisions, dust and moisture, and ensuring the stable operation of the device. The signal is transmitted to the external control system or data processing equipment through the signal transmission line 27 on the left side of the outer wall to provide 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 shell 25 cooperate with the matching bolts or screws to firmly install the device on various equipment or platforms to prevent displacement and shaking during operation, and ensure the reliable operation of the device.

[0035] The above-described embodiments merely represent several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent for the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention shall be subject to 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), a plurality of circular grooves (6) are symmetrically provided inside the active cavity (2), the interiors of the circular grooves (6) are all slidably connected to telescopic transverse cavities (7), the interiors of the telescopic transverse cavities (7) are slidably connected to a telescopic rod (11), the outer wall of the telescopic rod (11) is located inside the circular groove (6) and is fixedly connected to a magnetic block (8), 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 with the magnetic block (8), and the end of the spring (12) away from the magnetic block (8) is fixedly connected with 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 with a limiting column (13).

2. An inertial power device with a power sensor according to claim 1, characterized in that: The limiting column (13) comprises 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 inside 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 opposite sides of the limiting rotating block (108) are fixedly connected to an inclined plate (109), and the bottom ends of the limiting rotating blocks (108) are fixedly connected to a rubber block (110).

3. An 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), 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) penetrates into the interior of the extension cavity (102) and is fixedly connected to the upper surface of the circular plate (103).

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

8. An 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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