Mechanical power control and adjustment equipment

Abstract

The invention belongs to the technical field of control and regulation equipment, particularly relates to mechanical power control and regulation equipment, and aims to solve the problems that an existing hydraulic station controls the power of a hydraulic pump by controlling the rotating speed of a driving motor so as to realize the regulation of the pressure in a pipeline, but the regulation can be realized only by matching a plurality of regulating valves, the operation process is relatively tedious, and the working efficiency is high. According to the scheme, the hydraulic station comprises a hydraulic station body, the hydraulic station body is mainly composed of a driving motor, a hydraulic pump, an oil conveying pipe and an oil tank, the output end of the hydraulic pump is communicated with one end of the oil conveying pipe, and the other end of the oil conveying pipe is in threaded connection with a connector; and a mounting frame is fixedly arranged at the edge of the top of the hydraulic station body. According to the device, by arranging the adjusting assembly, along with the change of the rotating speed of the driving motor, under the action of centrifugal force of the two heavy balls, the adjusting valve can automatically adjust after transmission, and therefore the pressure intensity in the oil conveying pipe can be automatically adjusted conveniently.

Description

Technical Field

[0001] The present invention relates to the technical field of control and regulation equipment, and in particular to a mechanical power control and regulation equipment. Background Art

[0002] A mechanical power control and regulation equipment is a device used to control and regulate the operation of a mechanical system or equipment. It can monitor and adjust parameters such as power input, output, speed, and torque of the machine during operation to ensure the normal operation and stable performance of the system. The mechanical power control and regulation equipment is widely used in industrial automation, transportation, energy fields, etc. It can improve the operation efficiency, accuracy, and safety of mechanical equipment, reduce energy consumption and failure rate, thereby enhancing the performance and reliability of the entire system. Among them, the hydraulic station is the equipment used to control and regulate the operation of the hydraulic cylinder.

[0003] The existing hydraulic station controls the power of the hydraulic pump by controlling the rotation speed of the driving motor, thereby realizing the adjustment of the pressure in the pipeline. However, it often requires the cooperation of multiple regulating valves to achieve, and the operation process is relatively cumbersome and inconvenient to use.

[0004] In view of the above problems, the present invention document proposes a mechanical power control and regulation equipment to solve the above-mentioned problems. Summary of the Invention

[0005] The present invention provides a mechanical power control and regulation equipment, which solves the disadvantages existing in the prior art.

[0006] The present invention provides the following technical solutions:

[0007] A mechanical power control and regulation equipment, comprising:

[0008] A hydraulic station body, which is mainly composed of a driving motor, a hydraulic pump, an oil pipeline, and an oil tank. The output end of the hydraulic pump is communicated with one end of the oil pipeline, and the other end of the oil pipeline is threadedly connected with a connector. An installation frame is fixedly arranged at the top edge of the hydraulic station body;

[0009] A regulating component, which is arranged in the installation frame and used to adjust the pressure in the oil pipeline. The regulating component includes a support rod rotatably installed at the top of the installation frame. A rotating cap is fixedly arranged at the top of the support rod. Two long rods are symmetrically hinged on the arc surface of the rotating cap, and a heavy ball is fixedly arranged at the other end of the long rod.

[0010] In a possible design, a filter is detachably installed at the input end of the hydraulic pump, and the input end of the filter is communicated with the oil tank.

[0011] In a possible design, a pressure gauge is fixedly arranged on the hydraulic pump.

[0012] In a possible design, the rotating shaft of the driving motor extends outside the driving motor and is fixedly provided with a rotating rod. The other end of the rotating rod is fixedly provided with a first bevel gear. The bottom of the support rod penetrates through the top of the inner wall of the installation frame and is fixedly provided with a second bevel gear. The first bevel gear meshes with the second bevel gear.

[0013] In a possible design, a hollow column is slidably connected to the support rod. The bottom of the hollow column is fixedly provided with a base. An annular groove is provided on the arc surface of the base, and a rotating ring is rotatably installed in the annular groove.

[0014] In a possible design, a thin rod is hinged between the long rod and the hollow column.

[0015] In a possible design, a second arc-shaped rod is hinged to the outer wall of the rotating ring. The other end of the second arc-shaped rod is movably connected to a first arc-shaped rod. A support inclined frame is fixedly provided on one side of the installation frame. The joint of the first arc-shaped rod and the second arc-shaped rod and the other end of the support inclined frame are movably connected by a plug. The other end of the first arc-shaped rod is rotatably connected to an intermediate rod, and the other end of the intermediate rod is rotatably connected to an adjusting rod.

[0016] In a possible design, a regulating valve is rotatably installed in the oil delivery pipe. A round rod is slidably connected to the oil delivery pipe. One end of the round rod is fixedly connected to the side wall of the regulating valve, and the other end of the round rod is fixedly connected to one side of the adjusting rod.

[0017] It should be understood that the above general description and the following detailed description are only exemplary and do not limit the present invention.

[0018] The beneficial effects in the present invention are as follows:

[0019] In the present invention, by setting the adjusting assembly, as the rotation speed of the driving motor changes, under the centrifugal force of the two heavy balls, the regulating valve after transmission will automatically adjust, so as to facilitate automatically adjusting the pressure in the oil delivery pipe.

[0020] In the present invention, by setting the filter, impurities and particulate matters in the hydraulic oil can be filtered, so as to keep the hydraulic system clean and running normally. Description of the Drawings

[0021] Figure 1 is a three-dimensional structural schematic diagram of a mechanical power control and adjustment device provided by an embodiment of the present invention;

[0022] Figure 2 is another perspective structural schematic diagram of a mechanical power control and adjustment device provided by an embodiment of the present invention;

[0023] Figure 3Schematic diagram of the adjustment component structure of a mechanical power control and adjustment device provided by an embodiment of the present invention;

[0024] Figure 4 Schematic diagram of the enlarged structure at position A of a mechanical power control and adjustment device provided by an embodiment of the present invention;

[0025] Figure 5 Schematic diagram of the disassembled structure of the base and the installation ring of a mechanical power control and adjustment device provided by an embodiment of the present invention;

[0026] Figure 6 Schematic diagram of the partial structure of the adjustment component of a mechanical power control and adjustment device provided by an embodiment of the present invention;

[0027] Figure 7 Schematic diagram of the partial sectional structure of the oil delivery pipe of a mechanical power control and adjustment device provided by an embodiment of the present invention.

[0028] Reference numerals: 1, hydraulic station body; 2, drive motor; 3, rotating rod; 4, first bevel gear; 5, installation frame; 6, support rod; 7, second bevel gear; 8, rotating cap; 9, long rod; 10, heavy ball; 11, hollow column; 12, base; 13, annular groove; 14, installation ring; 15, thin rod; 16, support inclined frame; 17, first arc rod; 18, second arc rod; 19, intermediate rod; 20, adjusting rod; 21, regulating valve; 22, round rod; 23, hydraulic pump; 24, oil delivery pipe; 25, connector; 26, fuel tank; 27, pressure gauge; 28, filter. Detailed implementation manners

[0029] The embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.

[0030] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct communication or an indirect communication through an intermediate medium. Among them, "fixing" means that they are connected to each other and the relative position relationship after connection remains unchanged. The orientation terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only references to the direction of the accompanying drawings. Therefore, the orientation terms used are for better and clearer description and understanding of the embodiments of the present invention, rather than indicating or implying that the device or component must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the embodiments of the present invention.

[0031] In the embodiments of the present invention, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0032] In the embodiments of the present invention, "and / or" merely describes the association relationship of associated objects and indicates that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this text generally represents an "or" relationship between the associated objects before and after.

[0033] Reference to "one embodiment" or "some embodiments" etc. described in this specification means that specific features, structures, or characteristics described in connection with that embodiment are included in one or more embodiments of the present invention. Thus, statements such as "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments" etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in another way. The terms "comprise", "include", "have" and their variants all mean "including but not limited to", unless otherwise specifically emphasized in another way.

[0034] Embodiment 1

[0035] Please refer to Figure 1-2 , a mechanical power control and adjustment device, comprising:

[0036] The hydraulic station body 1 mainly consists of a driving motor 2, a hydraulic pump 23, an oil pipeline 24, and an oil tank 26. The driving motor 2 provides power through the input shaft of the hydraulic pump 23 to enable the normal operation of the hydraulic pump 23. The hydraulic pump 23 is the core component of the hydraulic station body 1 and is responsible for sucking hydraulic oil from the oil tank 26 and delivering it to the hydraulic system through pressure. The output end of the hydraulic pump 23 is communicated with one end of the oil pipeline 24, and the other end of the oil pipeline 24 is threadedly connected with a connector 25 for connection with the hydraulic system. A pressure gauge 27 is fixedly arranged on the hydraulic pump 23. The pressure gauge 27 is used to measure the working pressure of the hydraulic system. By monitoring the pressure, the working state of the hydraulic system can be understood in a timely manner to ensure its normal operation. An installation frame 5 is fixedly arranged at the top edge of the hydraulic station body 1;

[0037] Please refer to Figure 2-3, a regulating component, is disposed within the mounting frame 5 and is used to adjust the pressure within the oil delivery pipe 24. The regulating component includes a support rod 6 rotatably mounted on the top of the mounting frame 5. A rotating cap 8 is fixedly provided at the top of the support rod 6. Two long rods 9 are symmetrically hinged on the arc surface of the rotating cap 8. A heavy ball 10 is fixedly provided at the other end of the long rod 9. When the support rod 6 rotates, the two long rods 9 are driven to rotate by the rotating cap 8. At the same time, the up-and-down position of the heavy ball 10 can be adjusted according to the rotation speed of the support rod 6;

[0038] Please refer to Figure 1-3 , the rotating shaft of the driving motor 2 extends outside the driving motor 2 and is fixedly provided with a rotating rod 3. A first bevel gear 4 is fixedly provided at the other end of the rotating rod 3. The bottom of the support rod 6 penetrates through the top of the inner wall of the mounting frame 5 and is fixedly provided with a second bevel gear 7. The first bevel gear 4 and the second bevel gear 7 are meshed with each other. The driving motor 2 drives the first bevel gear 4 to rotate through the rotating rod 3. Since the first bevel gear 4 and the second bevel gear 7 are meshed with each other, the second bevel gear 7 will also rotate, thereby driving the support rod 6 to rotate;

[0039] Please refer to Figure 3 and Figure 5 , a hollow column 11 is slidably connected to the support rod 6. The hollow column 11 can slide up and down on the support rod 6. A base 12 is fixedly provided at the bottom of the hollow column 11. An annular groove 13 is provided on the arc surface of the base 12. A rotating ring 14 is rotatably mounted within the annular groove 13. When the hollow column 11 drives the base 12 to rotate, the rotating ring 14 remains relatively stationary. A thin rod 15 is hinged between the long rod 9 and the hollow column 11. The thin rod 15 plays a supporting role. When the support rod 6 rotates, the hollow column 11 is also driven to rotate through the thin rod 15. At the same time, as the position of the heavy ball 10 changes, the up-and-down sliding position of the hollow column 11 also changes;

[0040] Please refer to Figure 3-7 , a second arc-shaped rod 18 is hinged on the outer wall of the rotating ring 14. The other end of the second arc-shaped rod 18 is movably connected to a first arc-shaped rod 17. A support inclined frame 16 is fixedly provided on one side of the mounting frame 5. The junction of the first arc-shaped rod 17 and the second arc-shaped rod 18 and the other end of the support inclined frame 16 are movably connected by a pin. The other end of the first arc-shaped rod 17 is rotatably connected to an intermediate rod 19. The other end of the intermediate rod 19 is rotatably connected to an adjusting rod 20. A regulating valve 21 is rotatably mounted within the oil delivery pipe 24. A round rod 22 is slidably connected to the oil delivery pipe 24. One end of the round rod 22 is fixedly connected to the side wall of the regulating valve 21. The other end of the round rod 22 is fixedly connected to one side of the adjusting rod 20;

[0041] More specifically, in this embodiment, when the rotational speed of the drive motor 2 is increased, the support rod 6 will also rotate faster. Under the action of centrifugal force, the two heavy balls 10 will rise due to the fast rotation, thereby driving the hollow column 11 to move upward. Furthermore, one end of the second arc-shaped rod 18 is driven to move upward through the mounting ring 14, thereby changing the angles among the first arc-shaped rod 17, the intermediate rod 19, and the adjusting rod 20. Finally, the regulating valve 21 is driven to close by the round rod 22, thereby automatically increasing the pressure in the oil pipeline 24;

[0042] Conversely, when the rotational speed of the drive motor 2 is decreased, the support rod 6 rotates slower, and the positions of the heavy balls 10 will also drop. The regulating valve 21 after transmission will automatically open wider, thereby automatically reducing the pressure in the oil pipeline 24.

[0043] Embodiment 2

[0044] Improved based on Embodiment 1:

[0045] Please refer to Figure 1 , a filter 28 is detachably installed at the input end of the hydraulic pump 23. The input end of the filter 28 is communicated with the fuel tank 26. The filter 28 is used to filter impurities and particulate matters in the hydraulic oil to keep the hydraulic system clean and operating normally. The filter 28 adopts a filter element or filter mesh structure to achieve the effect of being convenient for replacement, and the appropriate filtration accuracy can be selected according to the requirements of the hydraulic system.

[0046] The working principle and usage process of this technical solution are as follows:

[0047] During use, the drive motor 2 drives the first bevel gear 4 to rotate through the rotating rod 3. Since the first bevel gear 4 and the second bevel gear 7 are meshed with each other, the second bevel gear 7 will also rotate, thereby driving the support rod 6 to rotate. The support rod 6 drives the two long rods 9 to rotate through the rotating cap 8. When the rotational speed of the drive motor 2 is increased, the support rod 6 will also rotate faster. Under the action of centrifugal force, the two heavy balls 10 will rise due to the fast rotation, thereby driving the hollow column 11 to move upward. Furthermore, one end of the second arc-shaped rod 18 is driven to move upward through the mounting ring 14, thereby changing the angles among the first arc-shaped rod 17, the intermediate rod 19, and the adjusting rod 20. Finally, the regulating valve 21 is driven to close by the round rod 22, thereby automatically increasing the pressure in the oil pipeline 24;

[0048] Conversely, when the rotational speed of the drive motor 2 is decreased, the support rod 6 rotates slower, and the positions of the heavy balls 10 will also drop. The regulating valve 21 after transmission will automatically open wider, thereby automatically reducing the pressure in the oil pipeline 24.

[0049] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention; without conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A mechanical power control and adjustment device, characterized in that, comprising: A hydraulic station body (1), the hydraulic station body (1) is mainly composed of a driving motor (2), a hydraulic pump (23), an oil delivery pipe (24) and an oil tank (26). The output end of the hydraulic pump (23) is communicated with one end of the oil delivery pipe (24), and the other end of the oil delivery pipe (24) is threadedly connected with a connector (25). An installation frame (5) is fixedly arranged at the top edge of the hydraulic station body (1); An adjustment component, arranged in the installation frame (5) for adjusting the pressure in the oil delivery pipe (24). The adjustment component includes a support rod (6) rotatably installed at the top of the installation frame (5). A rotating cap (8) is fixedly arranged at the top of the support rod (6). Two long rods (9) are symmetrically hinged on the arc surface of the rotating cap (8), and a heavy ball (10) is fixedly arranged at the other end of the long rod (9).

2. The mechanical power control and adjustment device according to claim 1, characterized in that: A filter (28) is detachably installed at the input end of the hydraulic pump (23), and the input end of the filter (28) is communicated with the oil tank (26).

3. The mechanical power control and adjustment device according to claim 1, characterized in that: A pressure gauge (27) is fixedly arranged on the hydraulic pump (23).

4. The mechanical power control and adjustment device according to claim 1, characterized in that: The rotating shaft of the driving motor (2) extends outside the driving motor (2) and is fixedly provided with a rotating rod (3). A first bevel gear (4) is fixedly arranged at the other end of the rotating rod (3). The bottom of the support rod (6) penetrates through the top of the inner wall of the installation frame (5) and is fixedly provided with a second bevel gear (7). The first bevel gear (4) and the second bevel gear (7) are meshed with each other.

5. The mechanical power control and adjustment device according to claim 4, characterized in that: A hollow column (11) is slidably connected to the support rod (6). A base (12) is fixedly arranged at the bottom of the hollow column (11). An annular groove (13) is arranged on the arc surface of the base (12), and a rotating ring (14) is rotatably installed in the annular groove (13).

6. The mechanical power control and adjustment device according to claim 5, characterized in that: A thin rod (15) is hinged between the long rod (9) and the hollow column (11).

7. The mechanical power control and adjustment device according to claim 6, characterized in that: A second arc-shaped rod (18) is hinged on the outer wall of the rotating ring (14). The other end of the second arc-shaped rod (18) is movably connected with a first arc-shaped rod (17). A support inclined frame (16) is fixedly arranged on one side of the installation frame (5). The joint of the first arc-shaped rod (17) and the second arc-shaped rod (18) and the other end of the support inclined frame (16) are movably connected through a plug. The other end of the first arc-shaped rod (17) is rotatably connected with an intermediate rod (19), and the other end of the intermediate rod (19) is rotatably connected with an adjustment rod (20).

8. A mechanical power control and adjustment device according to claim 7, characterized in that: a regulating valve (21) is rotatably installed in the oil pipeline (24), a round rod (22) is slidably connected to the oil pipeline (24), one end of the round rod (22) is fixedly connected to the side wall of the regulating valve (21), and the other end of the round rod (22) is fixedly connected to one side of the adjusting rod (20).

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