A high-pressure, high-flow energy-saving hydraulic power station

Abstract

This invention relates to the field of hydraulic power station technology and discloses a high-pressure, high-flow energy-saving hydraulic power station, including a housing, a drive device mounted on the housing, a bell-shaped cover mounted on the drive device, a pressure pump mounted on the bell-shaped cover, a valve block mounted on the housing, a cooling box mounted on the housing, a guide groove plate fixedly connected to the inner wall of the housing, and a filter sleeve slidably connected to the inner wall of the guide groove plate. This invention can divert hydraulic oil, improve hydraulic oil cleanliness, reduce wear performance loss, ensure volumetric efficiency, intercept impurities in the return oil in real time, avoid additional energy replenishment due to ineffective leakage, improve the energy-saving effect of the device, accelerate the replacement speed of the filter sleeve, reduce downtime energy loss due to cumbersome filter sleeve replacement, avoid system efficiency reduction due to untimely filter sleeve replacement, and improve the energy-saving efficiency of the device.

Description

Technical Field

[0001] This invention relates to the field of hydraulic power station technology, specifically to a high-pressure, high-flow energy-saving hydraulic power station. Background Technology

[0002] Traditional hydraulic power units suffer from significant energy waste and performance shortcomings during operation. Throttling and overflow losses during system operation convert a large amount of pressure energy into heat energy, leading to increased oil temperature. This not only accelerates oil deterioration and exacerbates seal aging and component wear, but also requires high-energy-consuming active cooling devices for temperature control. In contrast, high-pressure, high-flow energy-saving hydraulic power units typically employ advanced hydraulic technology and energy-saving design, aiming to improve system efficiency, reduce energy consumption, and achieve higher working pressure and flow output.

[0003] Patent CN219809196U discloses an energy-saving hydraulic power station, which relates to the field of energy-saving hydraulic power station technology. The station includes a base with an anti-slip seat fixedly installed at its lower end and a hydraulic oil tank fixedly connected to its upper end. The hydraulic power station body is located at the upper end of the hydraulic oil tank, and a filter box is located on the right side of the hydraulic oil tank. A circulation pump is located at the upper end of the inner side of the filter box, and a partition plate is fixedly connected to the inner side of the filter box. In this energy-saving hydraulic power station, when the hydraulic oil is in use, the circulation pump drives the hydraulic oil into the filter box, where it is diverted by a distribution pipe, allowing the hydraulic oil to flow evenly into the filter frame. The oil is then filtered through a glass fiber filter and a magnetic rod, reducing impurities in the hydraulic oil and extending its service life, resulting in significant energy savings. When the filter frame needs cleaning or replacement, the sliding mechanism between the filter frame and the filter box facilitates easy removal for cleaning and maintenance, improving convenience.

[0004] However, although the above-mentioned device can filter and divert hydraulic oil through the diversion pipe, it is easy to cause cumbersome downtime during maintenance and replacement, resulting in energy loss and affecting the energy-saving effect of the device. Therefore, a high-pressure, high-flow energy-saving hydraulic station is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a high-pressure, high-flow energy-saving hydraulic station that addresses the shortcomings of the prior art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a high-pressure, high-flow energy-saving hydraulic station, comprising a housing, a driving device mounted on the housing, a bell-shaped cover mounted on the driving device, a pressure pump mounted on the bell-shaped cover, a valve block mounted on the housing, a cooling box mounted on the housing, a guide groove plate fixedly connected to the inner wall of the housing, a filter sleeve slidably connected to the inner wall of the guide groove plate, a flow divider pipe fixedly connected to the inner wall of the housing, and an electric push rod fixedly connected to the inner wall of the housing. A fixed plate is fixedly connected to the telescopic end of the cooling box. A connecting rod is rotatably connected to the circumferential surface of the fixed plate. A horizontal groove plate is fixedly connected to the bottom of the guide groove plate. A sliding convex rod is slidably connected to the inner wall of the horizontal groove plate. An elastic telescopic rod is fixedly connected to the rear of the sliding convex rod. A plug is fixedly connected to the telescopic end of the elastic telescopic rod. A top plate is fixedly connected to the top of the fixed plate. A conveying pipe is fixedly connected to the inner wall of the cooling box. A motor is installed on the left side of the cooling box. A radiator is installed at the rear of the cooling box. The inner wall of the guide groove plate is provided with... The system includes a sealing mechanism for sealing, and a protective mechanism for oil dispersion on the inner wall of the cooling chamber. The pump and valve block are connected via a pipeline, and the valve block and cooling chamber are connected via a one-way valve pipe. The delivery pipe and diverter pipe are fixedly connected, the diverter pipe contacts the guide groove plate, and the diverter pipe is connected to the filter sleeve. The connecting rod is rotatably connected to the circumferential surface of the sliding convex rod. The insert contacts the filter sleeve and limits its movement. The filter sleeve contacts the chamber body, enabling the diversion of hydraulic oil and improving hydraulic pressure. Oil cleanliness reduces wear and performance loss, ensures volumetric efficiency, and can intercept impurities in the return oil in real time, reducing wear and internal leakage at the source. It ensures that the volumetric efficiency of core components such as pumps and valves remains stable within the high-efficiency range, avoiding additional energy replenishment due to ineffective leakage, thus improving the energy-saving effect of the device. It can also lock the filter sleeve with the insert, speeding up the replacement of the filter sleeve and reducing downtime energy loss caused by cumbersome filter sleeve replacement. It also avoids system efficiency reduction due to untimely filter sleeve replacement, thereby improving the energy efficiency of the device.

[0007] Preferably, the sealing mechanism includes a reciprocating screw, a rotating plate, a moving rod, a rack, a rotating column, a gear, and a pushing blade. The reciprocating screw is rotatably connected to the inner wall of the cooling chamber. The rotating plate is fixedly connected to the circumferential surface of the reciprocating screw. The moving rod is movably connected to the circumferential surface of the reciprocating screw. The rack is fixedly connected to the top of the moving rod. The rotating column is rotatably connected to the inner wall of the cooling chamber. The gear is fixedly connected to the circumferential surface of the rotating column. The pushing blade is fixedly connected to the circumferential surface of the rotating column. The sealing mechanism also includes a vertical rod, a lower arc block, and an upper arc block. The vertical rod is slidably connected to the inner wall of the guide groove plate. The lower arc block is fixedly connected to the front part of the guide groove plate. The upper arc block is fixedly connected to the vertical rod. At the top, the reciprocating lead screw is fixedly connected to the output end of the motor, the moving rod is slidably connected to the inner wall of the cooling box, the rack meshes with the gear, the lower arc block contacts the diverter pipe, and the upper arc block contacts the guide groove plate. The upper arc block is used to seal the connection between the guide groove plate and the diverter pipe, so that the oil can fully contact the inner wall of the cooling box, which can accelerate the oil temperature reduction rate, accelerate the heat transfer efficiency, efficiently remove the heat of the oil, avoid energy loss caused by excessive oil temperature, improve the energy saving effect of the device, and prevent unfiltered oil from flowing out through the connection gap, so that impurities and metal debris in the oil cannot be collected in time, thereby increasing the motion resistance and increasing the driving energy consumption.

[0008] Preferably, the protective mechanism includes a protrusion, a rising rod, an L-shaped rod, and a guide plate. The protrusion is fixedly connected to the circumferential surface of the rotating column. The rising rod is slidably connected to the inner wall of the cooling box. The L-shaped rod is fixedly connected to the rear of the rising rod. The guide plate is fixedly connected to the bottom of the L-shaped rod. The protective mechanism also includes a crossbar and a hinge plate. The crossbar is fixedly connected to the right side of the rising rod. The hinge plate is rotatably connected to the inner wall of the crossbar via a torsion spring. The rising rod is located on the movement trajectory of the protrusion, and the protrusion is used to push the rising rod to move. The guide plate contacts the cooling box and is used to accelerate the heat dissipation of the hydraulic oil, thereby extending the contact time with the inner wall of the cooling box, accelerating the cooling speed of the oil, and improving the oil's performance. The oil can be guided by the hinge plate, reducing the impact force when the oil is discharged, preventing damage to the equipment parts of the device, and improving the service life of the device.

[0009] The present invention, by adopting the above technical solution, can bring the following beneficial effects: 1. This high-pressure, high-flow energy-saving hydraulic station, through the coordinated movement of its housing, drive equipment, bell-shaped cover, pressure pump, valve block, cooling box, guide groove plate, filter sleeve, diverter pipe, electric push rod, fixed plate, connecting rod, transverse groove plate, sliding convex rod, elastic telescopic rod, insert column, top plate, and delivery pipe, can divert hydraulic oil, improve hydraulic oil cleanliness, reduce wear performance loss, ensure volumetric efficiency, and intercept impurities in the return oil in real time, fundamentally reducing wear and internal leakage. It ensures that the volumetric efficiency of core components such as pumps and valves remains stable within the high-efficiency range, avoiding additional energy replenishment due to ineffective leakage, thus improving the energy-saving effect of the device. It also allows the insert column to lock the filter sleeve, accelerating the filter sleeve replacement speed, reducing downtime energy loss due to cumbersome filter sleeve replacement, and preventing system efficiency reduction due to untimely filter sleeve replacement, thereby improving the energy efficiency of the device.

[0010] 2. This high-pressure, high-flow energy-saving hydraulic station, through the coordinated movement of reciprocating screws, rotating plates, moving rods, racks, rotating columns, gears, push blades, vertical rods, lower arc blocks, and upper arc blocks, ensures full contact between the oil and the inner wall of the cooling tank. This accelerates the rate of oil temperature reduction, increases heat transfer efficiency, and effectively removes heat from the oil, preventing energy loss due to excessively high oil temperatures. This improves the energy-saving effect of the device and prevents unfiltered oil from flowing out through connection gaps, which would otherwise prevent the timely collection of impurities and metal debris in the oil, thus increasing motion resistance and driving energy consumption.

[0011] 3. This high-pressure, high-flow energy-saving hydraulic station, through the coordinated movement of the cam, rising rod, L-rod, guide plate, crossbar, and hinge plate, can extend the contact time with the inner wall of the cooling box, accelerate the cooling speed of the oil, and improve the oil's performance. The oil can be guided by the hinge plate, which can reduce the impact force when the oil is discharged, avoid damage to the equipment parts, and extend the service life of the device. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a half-sectional view of the box structure of the present invention; Figure 3 This is a schematic diagram of the filter sleeve structure of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of the structure at point A in the middle; Figure 5 This is a schematic diagram of the sealing mechanism of the present invention; Figure 6 For the present invention Figure 5 Enlarged view of the structure at point B in the middle; Figure 7 For the present invention Figure 5 Enlarged view of the structure at point C; Figure 8 This is a schematic diagram of the protective mechanism of the present invention; Figure 9 For the present invention Figure 8 Enlarged view of the structure at point D.

[0013] In the diagram: 1. Box body; 2. Drive device; 3. Bell-shaped cover; 4. Pressure pump; 5. Valve block; 6. Cooling box; 7. Guide groove plate; 8. Sealing mechanism; 9. Protective mechanism; 10. Filter sleeve; 11. Diverter pipe; 12. Electric push rod; 13. Fixing plate; 14. Connecting rod; 15. Horizontal groove plate; 16. Sliding convex rod; 17. Elastic telescopic rod; 18. Insert column; 19. Top plate; 20. Conveying pipe; 801. Reciprocating screw; 802. Rotating plate; 803. Moving rod; 804. Rack; 805. Rotating column; 806. Gear; 807. Push blade; 808. Vertical rod; 809. Lower arc block; 810. Upper arc block; 901. Protrusion; 902. Rising rod; 903. L-rod; 904. Guide groove plate; 905. Horizontal rod; 906. Hinge plate. Detailed Implementation

[0014] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0015] Please see Figures 1-9 One embodiment of the present invention is as follows: a high-pressure, high-flow energy-saving hydraulic station includes a housing 1, a drive device 2 mounted on the housing 1, a bell-shaped cover 3 mounted on the drive device 2, a pressure pump 4 mounted on the bell-shaped cover 3, a valve block 5 mounted on the housing 1, a cooling box 6 mounted on the housing 1, a guide groove plate 7 fixedly connected to the inner wall of the housing 1, a filter sleeve 10 slidably connected to the inner wall of the guide groove plate 7, a diverter pipe 11 fixedly connected to the inner wall of the housing 1, and an electric push rod 12 fixedly connected to the inner wall of the housing 1. The electric push rod 12 extends and retracts... A fixed plate 13 is fixedly connected to the end of the cooling box 6. A connecting rod 14 is rotatably connected to the circumferential surface of the fixed plate 13. A horizontal groove plate 15 is fixedly connected to the bottom of the guide groove plate 7. A sliding protruding rod 16 is slidably connected to the inner wall of the horizontal groove plate 15. An elastic telescopic rod 17 is fixedly connected to the rear of the sliding protruding rod 16. An insert post 18 is fixedly connected to the telescopic end of the elastic telescopic rod 17. A top plate 19 is fixedly connected to the top of the fixed plate 13. A conveying pipe 20 is fixedly connected to the inner wall of the cooling box 6. A motor is installed on the left side of the cooling box 6. A radiator is installed at the rear of the cooling box 6. Before using the device, the operator can quickly install the filter sleeve 10 through the guide plate 7. After installation, the drive device 2 will start, and the pump 4 will discharge the hydraulic oil inside the housing 1 into the valve block 5 for subsequent use. The excess hydraulic oil will enter the cooling box 6. The hydraulic oil inside the cooling box 6 will re-enter the diversion pipe 11 through the delivery pipe 20. At this time, the diversion pipe 11 can divert the hydraulic oil, which can improve the cleanliness of the hydraulic oil, reduce wear performance loss, ensure volumetric efficiency, and intercept impurities in the return oil in real time, thereby reducing wear and internal leakage at the source, ensuring that the volumetric efficiency of core components such as pumps and valves is stable in the high-efficiency range, avoiding additional energy replenishment due to ineffective leakage, and improving the energy-saving effect of the device. The inner wall of the guide groove plate 7 is provided with a sealing mechanism 8 for sealing, and the inner wall of the cooling box 6 is provided with a protective mechanism 9 for oil dispersion. The pressure pump 4 is connected to the valve block 5 through a pipeline, the valve block 5 is connected to the cooling box 6 through a one-way valve pipe, the delivery pipe 20 is fixedly connected to the diversion pipe 11, the diversion pipe 11 is in contact with the guide groove plate 7, the diversion pipe 11 is connected to the filter sleeve 10, the connecting rod 14 is rotatably connected to the circumferential surface of the sliding protrusion rod 16, the insertion post 18 is in contact with the filter sleeve 10, and the insertion post 18 is used to limit the movement of the filter sleeve 10. The filter sleeve 10 is in contact with the box body 1. When the device is in use, the filter sleeve 10 needs to be replaced. The electric push rod 12 will be activated, and the telescopic end of the electric push rod 12 will drive the fixed plate 13 to move upward. The movement of the fixed plate 13 will drive the connecting rod 14. During the movement of the connecting rod 14, the connecting rod 14 will change its angle synchronously. During the angle adjustment of the connecting rod 14, the connecting rod 14 will drive the sliding convex rod 16 to move on the inner wall of the transverse groove plate 15. The movement of the sliding convex rod 16 will drive the elastic telescopic rod 17 to move. The movement of the elastic telescopic rod 17 will drive the insertion post 18 to move. After the insertion post 18 moves a certain distance... The insertion post 18 can release the limiting fixation of the filter sleeve 10. At the same time, the movement of the fixing plate 13 will drive the top plate 19 to move. After the top plate 19 moves a certain distance, it can push the filter sleeve 10 to rise. Similarly, after the filter sleeve 10 is installed, the telescopic end of the electric push rod 12 will drive the fixing plate 13 to move downward, which can lock the insertion post 18 onto the filter sleeve 10. This can speed up the replacement speed of the filter sleeve 10, reduce the downtime energy loss caused by the cumbersome replacement of the filter sleeve 10, avoid the reduction of system efficiency due to untimely replacement of the filter sleeve 10, and improve the energy efficiency of the device.

[0016] Overall working principle: The diverter pipe 11 can divert hydraulic oil, which can improve the cleanliness of hydraulic oil, reduce wear performance loss, ensure volumetric efficiency, and intercept impurities in the return oil in real time, thereby reducing wear and internal leakage at the source. It ensures that the volumetric efficiency of core components such as pumps and valves is stable in the high-efficiency range, avoids additional energy replenishment due to ineffective leakage, and improves the energy-saving effect of the device. The telescopic end of the electric push rod 12 will drive the fixed plate 13 to move downward, which can make the insert 18 lock the filter sleeve 10, which can speed up the replacement speed of the filter sleeve 10, reduce the downtime energy loss caused by the cumbersome replacement of the filter sleeve 10, and avoid the system efficiency reduction caused by the untimely replacement of the filter sleeve 10, thus improving the energy-saving efficiency of the device.

[0017] Please see Figures 1-9 Based on the above embodiments, in another embodiment of the present invention, the sealing mechanism 8 includes a reciprocating screw 801, a rotating plate 802, a moving rod 803, a rack 804, a rotating column 805, a gear 806, and a pushing blade 807. The reciprocating screw 801 is rotatably connected to the inner wall of the cooling box 6, the rotating plate 802 is fixedly connected to the circumferential surface of the reciprocating screw 801, the moving rod 803 is movably connected to the circumferential surface of the reciprocating screw 801, the rack 804 is fixedly connected to the top of the moving rod 803, the rotating column 805 is rotatably connected to the inner wall of the cooling box 6, the gear 806 is fixedly connected to the circumferential surface of the rotating column 805, and the pushing blade 807 is fixedly connected to the circumferential surface of the rotating column 805. Before the device is used, the radiator will start. Simultaneously, after the hydraulic oil reaches the interior of the cooling chamber 6, the motor will start, and its output will drive the reciprocating screw 801 to rotate. The rotation of the reciprocating screw 801 will drive the rotating plate 802 to rotate, causing it to agitate some of the hydraulic oil and bring it into contact with the inner wall of the cooling chamber 6. Simultaneously, the movement of the reciprocating screw 801 will drive the moving rod 803 to rotate. However, the moving rod 803 is limited by the cooling chamber 6. During the rotation of the reciprocating screw 801, the moving rod 803 can only move laterally back and forth through the reciprocating grooves on the surface of the reciprocating screw 801. The reciprocating movement of the moving rod 803 will drive the rack 804 to move. During the movement of the rack 804, the rack 804 can drive the gear 806 to rotate. The rotation of the gear 806 will drive the rotating column 805 to rotate. The rotation of the rotating column 805 will drive the pushing blade 807 to rotate. During the rotation of the pushing blade 807, the pushing blade 807 can push the oil inside the cooling box 6 to move through its own inclined surface design, so that the oil can fully contact the inner wall of the cooling box 6, which can accelerate the cooling rate of the oil, accelerate the heat transfer efficiency, efficiently remove the heat of the oil, avoid energy loss caused by excessive oil temperature, and improve the energy saving effect of the device. The sealing mechanism 8 also includes a vertical rod 808, a lower arc block 809, and an upper arc block 810. The vertical rod 808 is slidably connected to the inner wall of the guide groove plate 7, the lower arc block 809 is fixedly connected to the front of the guide groove plate 7, the upper arc block 810 is fixedly connected to the top of the vertical rod 808, the reciprocating screw 801 is fixedly connected to the output end of the motor, the moving rod 803 is slidably connected to the inner wall of the cooling box 6, the rack 804 meshes with the gear 806, the lower arc block 809 contacts the diversion pipe 11, the upper arc block 810 contacts the guide groove plate 7, and the upper arc block 810 is used to seal the connection between the guide groove plate 7 and the diversion pipe 11. When the device is started, the connecting rod 14 moves, which drives the sliding protrusion 16 to move. After moving a certain distance, the sliding protrusion 16 contacts the vertical rod 808 and pushes the vertical rod 808 upward through its own arc surface. The rise of the vertical rod 808 drives the upper arc block 810 to rise. The rise of the upper arc block 810 can cooperate with the lower arc block 809 to seal the connection between the diverter pipe 11 and the guide groove plate 7, which can prevent unfiltered oil from flowing out through the connection gap, so that impurities and metal debris in the oil cannot be collected in time, thereby increasing the motion resistance and increasing the driving energy consumption. The protective mechanism 9 includes a protrusion 901, a rising rod 902, an L-rod 903, and a guide plate 904. The protrusion 901 is fixedly connected to the circumferential surface of the rotating column 805. The rising rod 902 is slidably connected to the inner wall of the cooling box 6. The L-rod 903 is fixedly connected to the rear of the rising rod 902. The guide plate 904 is fixedly connected to the bottom of the L-rod 903. When the device is started, the rotating column 805 rotates, which drives the protrusion 901 to rotate synchronously. During the rotation, the protrusion 901 contacts the rising rod 902, which pushes the rising rod 902. The rising of the rising rod 902 drives the L rod 903 to rise, which in turn drives the guide plate 904 to rise. At this time, the oil in the guide groove of the guide plate 904 can move with the guide groove of the guide plate 904, which can prolong the contact time with the inner wall of the cooling box 6, accelerate the cooling speed of the oil, and improve the use effect of the oil. The protective mechanism 9 also includes a crossbar 905 and a hinge plate 906. The crossbar 905 is fixedly connected to the right side of the rising rod 902. The hinge plate 906 is rotatably connected to the inner wall of the crossbar 905 by a torsion spring. The rising rod 902 is located on the movement trajectory of the protrusion 901, and the protrusion 901 is used to push the rising rod 902 to move. The guide plate 904 contacts the cooling box 6, and the guide plate 904 is used to accelerate the heat dissipation of the hydraulic oil. When the device is started, the rotation of the protrusion 901 will drive the lifting rod 902 to rise. During the rising process, the lifting rod 902 will drive the crossbar 905 to rise. The rise of the crossbar 905 will drive the hinge plate 906 to rise synchronously. At this time, the hinge plate 906 can be close to the oil inlet. The oil can be guided through the hinge plate 906, which can reduce the impact force when the oil is discharged, avoid damage to the equipment parts of the device, and improve the service life of the device. Overall working principle: The driving blade 807, through its inclined surface design, moves the oil inside the cooling box 6, ensuring full contact between the oil and the inner wall of the cooling box 6. This accelerates the temperature reduction of the oil, increases the efficiency of heat transfer, and effectively removes heat from the oil, preventing energy loss due to excessive oil temperature and improving the energy-saving effect of the device. The rising of the upper arc block 810, in conjunction with the lower arc block 809, seals the connection between the diversion pipe 11 and the guide plate 7, preventing unfiltered oil from flowing out through the connection gap. Impurities and metal debris in the oil cannot be collected in time, which increases the resistance to movement and the energy consumption of the drive. The oil in the guide groove of the guide plate 904 can move with the guide groove of the guide plate 904, which can prolong the contact time with the inner wall of the cooling box 6, accelerate the cooling speed of the oil, and improve the use effect of the oil. The hinge plate 906 can be close to the oil discharge point, and the oil can be guided through the hinge plate 906, which can reduce the impact force when the oil is discharged, avoid damage to the equipment parts of the device, and improve the service life of the device.

[0018] This invention provides a high-pressure, high-flow-rate energy-saving hydraulic station. Many methods and approaches exist for implementing this technical solution; the above description is merely a preferred embodiment of the invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this invention, and these improvements and modifications should also be considered within the scope of protection of this invention. All components not explicitly stated in this embodiment can be implemented using existing technologies.

Claims

1. A high-pressure, high-flow-rate energy-saving hydraulic power unit, comprising a housing (1), characterized in that: A drive device (2) is provided on the housing (1), a bell-shaped cover (3) is provided on the drive device (2), a pressure pump (4) is provided on the bell-shaped cover (3), a valve block (5) is provided on the housing (1), a cooling box (6) is installed on the housing (1), a guide groove plate (7) is fixedly connected to the inner wall of the housing (1), a filter sleeve (10) is slidably connected to the inner wall of the guide groove plate (7), a diversion pipe (11) is fixedly connected to the inner wall of the housing (1), an electric push rod (12) is fixedly connected to the inner wall of the housing (1), and a fixing plate (13) is fixedly connected to the telescopic end of the electric push rod (12). The circumferential surface of the fixed plate (13) is rotatably connected to a connecting rod (14), the bottom of the guide groove plate (7) is fixedly connected to a horizontal groove plate (15), the inner wall of the horizontal groove plate (15) is slidably connected to a sliding protrusion rod (16), the rear part of the sliding protrusion rod (16) is fixedly connected to an elastic telescopic rod (17), the telescopic end of the elastic telescopic rod (17) is fixedly connected to an insert post (18), the top of the fixed plate (13) is fixedly connected to a top plate (19), the inner wall of the cooling box (6) is fixedly connected to a conveying pipe (20), a motor is provided on the left side of the cooling box (6), and a radiator is installed at the rear of the cooling box (6).

2. The high-pressure, high-flow energy-saving hydraulic station according to claim 1, characterized in that: The inner wall of the guide groove plate (7) is provided with a sealing mechanism (8) for sealing, the inner wall of the cooling box (6) is provided with a protective mechanism (9) for oil dispersion, the pressure pump (4) and the valve block (5) are connected through a pipeline, the valve block (5) and the cooling box (6) are connected through a one-way valve pipe, and the delivery pipe (20) and the diversion pipe (11) are fixedly connected.

3. The high-pressure, high-flow energy-saving hydraulic station according to claim 2, characterized in that: The diversion pipe (11) is in contact with the guide groove plate (7), the diversion pipe (11) is connected to the filter sleeve (10), the connecting rod (14) is rotatably connected to the circumferential surface of the sliding protrusion rod (16), the insertion post (18) is in contact with the filter sleeve (10), and the insertion post (18) is used to limit the movement of the filter sleeve (10), and the filter sleeve (10) is in contact with the box body (1).

4. The high-pressure, high-flow energy-saving hydraulic station according to claim 3, characterized in that: The sealing mechanism (8) includes a reciprocating screw (801), a rotating plate (802), a moving rod (803), a rack (804), a rotating column (805), a gear (806), and a pushing blade (807). The reciprocating screw (801) is rotatably connected to the inner wall of the cooling box (6). The rotating plate (802) is fixedly connected to the circumferential surface of the reciprocating screw (801). The moving rod (803) is movably connected to the circumferential surface of the reciprocating screw (801). The rack (804) is fixedly connected to the top of the moving rod (803). The rotating column (805) is rotatably connected to the inner wall of the cooling box (6). The gear (806) is fixedly connected to the circumferential surface of the rotating column (805). The pushing blade (807) is fixedly connected to the circumferential surface of the rotating column (805).

5. The high-pressure, high-flow energy-saving hydraulic station according to claim 4, characterized in that: The sealing mechanism (8) further includes a vertical rod (808), a lower arc block (809), and an upper arc block (810). The vertical rod (808) is slidably connected to the inner wall of the guide groove plate (7), the lower arc block (809) is fixedly connected to the front of the guide groove plate (7), and the upper arc block (810) is fixedly connected to the top of the vertical rod (808).

6. The high-pressure, high-flow energy-saving hydraulic station according to claim 5, characterized in that: The reciprocating lead screw (801) is fixedly connected to the output end of the motor, the moving rod (803) is slidably connected to the inner wall of the cooling box (6), the rack (804) meshes with the gear (806), the lower arc block (809) contacts the diverter pipe (11), the upper arc block (810) contacts the guide groove plate (7), and the upper arc block (810) is used to seal the connection between the guide groove plate (7) and the diverter pipe (11).

7. The high-pressure, high-flow energy-saving hydraulic station according to claim 6, characterized in that: The protective mechanism (9) includes a protrusion (901), a rising rod (902), an L-rod (903), and a guide plate (904). The protrusion (901) is fixedly connected to the circumferential surface of the rotating column (805). The rising rod (902) is slidably connected to the inner wall of the cooling box (6). The L-rod (903) is fixedly connected to the rear of the rising rod (902). The guide plate (904) is fixedly connected to the bottom of the L-rod (903).

8. The high-pressure, high-flow energy-saving hydraulic station according to claim 7, characterized in that: The protective mechanism (9) also includes a crossbar (905) and a hinge plate (906). The crossbar (905) is fixedly connected to the right side of the rising rod (902), and the hinge plate (906) is rotatably connected to the inner wall of the crossbar (905) by a torsion spring.

9. The high-pressure, high-flow energy-saving hydraulic station according to claim 8, characterized in that: The lifting rod (902) is located on the movement trajectory of the protrusion (901), and the protrusion (901) is used to push the lifting rod (902) to move. The guide plate (904) is in contact with the cooling box (6), and the guide plate (904) is used to accelerate the heat dissipation speed of the hydraulic oil.

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