Automatic pressure supplementing energy-saving hydraulic station
By designing the hydraulic station of the automatic connection and cleaning mechanism, the problem of cumbersome and cleaning troubles of traditional hydraulic stations has been solved, and rapid automatic pressure replenishment and interface cleaning are achieved, and work efficiency is improved.
Patent Information
- Application Number
- CN202420712502.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-09
AI Technical Summary
Traditional hydraulic stations are complicated to operate when refilling pressure and refilling oil, so they need to manually clean the interface, and oil leakage needs to be cleaned after refilling pressure, resulting in troublesome operation.
A automatic pressure -saving hydraulic station is designed, which uses an automatic connection and cleaning mechanism to achieve automatic connection between the pressure patch and the hydraulic rod through the electromagnet and spring mechanism and the automatic cleaning of the interface dust.
The rapid automatic supplementation and interface cleaning of the hydraulic stations have been achieved, the operation processes are simplified, the manual intervention is reduced, and the work efficiency is improved.
Smart Images
Figure CN222415520U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hydraulic stations, in particular to an automatic pressure-compensating energy-saving hydraulic station. Background Art
[0002] With the development of the times, hydraulic workstations and laboratories are now equipped with hydraulic stations. Hydraulic stations are mainly used to replenish pressure and supply oil to hydraulic equipment. They are suitable for various machines in which the drive device is separated from the hydraulic station.
[0003] When replenishing pressure and oil to the hydraulic rod, the traditional hydraulic station fixedly connects the pressure replenishing port of the hydraulic rod with the pressure replenishing device, so as to facilitate the control of the pressure replenishing device to replenish pressure on the hydraulic rod. This fixed connection method is troublesome and cumbersome to operate. At the same time, it is mostly necessary to clean the interface every time the pressure is replenished and the oil is replenished. After the pressure is replenished and the oil is replenished, the oil leaked from the interface needs to be cleaned to facilitate the preservation of the interface, and manual cleaning of the interface is very troublesome. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides an automatic pressure replenishing energy-saving hydraulic station, which can quickly perform fixed pressure replenishing and automatic interface cleaning, and solve the problems raised by the above-mentioned background technology.
[0005] The utility model provides the following technical solution: an automatic pressure-compensating energy-saving hydraulic station, comprising a hydraulic station main body, a connecting seat fixedly installed on the top of the hydraulic station main body, a hydraulic pump fixedly installed on the right side of the connecting seat, an insertion groove opened on the front of the connecting seat, an insertion block slidably connected inside the insertion groove, a clamping block fixedly installed inside the insertion groove, a stopper fixedly connected to the bottom end of the insertion groove, and an extrusion plate movably connected inside the connecting seat;
[0006] A pressure replenishing nozzle is fixedly connected to the surface of the extrusion plate, a limiting groove is provided inside the connecting seat, a sliding block is movably connected inside the limiting groove, a moving rod is fixedly connected to the bottom end of the sliding block, a first spring is movably sleeved on the surface of the moving rod, an electromagnet is fixedly installed inside the connecting seat, a first magnet is fixedly connected to the back side of the extrusion plate, a connecting block is slidably connected to the inner side of the locking block, a third spring is fixedly installed inside the locking block, and a rotating brush is movably connected to the inner side of the connecting block.
[0007] As a preferred technical solution of the utility model, a second spring is fixedly connected inside the insertion block, a movable plate is fixedly connected to the back side of the second spring, and a placement groove is opened on the inner side of the movable plate.
[0008] As a preferred technical solution of the utility model, the moving rods are provided with two groups, and the moving rods are respectively fixedly connected to the extrusion plates.
[0009] As a preferred technical solution of the utility model, the movable plate is a rectangular structure, and the movable plate is installed inside the insertion block.
[0010] As a preferred technical solution of the utility model, the pressure replenishing nozzle on the surface of the extrusion plate is connected to the hydraulic pump.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. The automatic pressure-replenishing energy-saving hydraulic station places the pressure-replenishing port of the hydraulic rod in the placement slot, pushes the plug-in block into the plug-in slot, and the moving plate drives the pressure-replenishing port and the pressure-replenishing nozzle to connect with each other. The electromagnet is energized to generate magnetic force, and the magnetic force of the electromagnet squeezes the moving plate into the lowest end of the plug-in block, making the connection between the pressure-replenishing nozzle and the pressure-replenishing port more firm, which is convenient for faster pressure replenishment.
[0013] 2. The automatic pressure-compensating energy-saving hydraulic station will squeeze the rotating brush to move backward after contacting the rotating brush through the interface. After the rotating brush is squeezed, it will drive the connecting block to squeeze the third spring and shrink backward. The elastic force of the third spring squeezes the rotating brush to contact the interface, thereby facilitating wiping off the dust at the interface. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 It is a three-dimensional schematic diagram of the connecting seat of the utility model;
[0016] Figure 3 It is a cross-sectional schematic diagram of the structural connecting seat of the utility model;
[0017] Figure 4 It is a schematic diagram of the cross section of the structure insertion block of the utility model;
[0018] Figure 5 It is a schematic cross-sectional view of the structural engaging block of the utility model.
[0019] In the figure: 1. Hydraulic station body; 2. Connecting seat; 3. Hydraulic pump; 4. Insertion slot; 5. Engagement block; 6. Extrusion plate; 7. Pressure replenishing nozzle; 8. Stop block; 9. Limiting slot; 10. Sliding block; 11. Moving rod; 12. First spring; 13. First magnet; 14. Electromagnet; 15. Moving plate; 16. Second spring; 17. Placement slot; 18. Insertion block; 19. Rotating brush; 20. Connecting block; 21. Third spring. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-4 , an automatic pressure-compensating energy-saving hydraulic station, comprising a hydraulic station body 1, a connecting seat 2 is fixedly installed on the top of the hydraulic station body 1, a hydraulic pump 3 is fixedly installed on the right side of the connecting seat 2, an insertion groove 4 is provided on the front of the connecting seat 2, an insertion block 18 is slidably connected inside the insertion groove 4, a second spring 16 is fixedly connected inside the insertion block 18, a moving plate 15 is fixedly connected on the back of the second spring 16, a placement groove 17 is provided on the inner side of the moving plate 15, so that the pressure-compensating port inside the insertion block 18 can be better connected with the pressure-compensating nozzle 7 under the action of the moving plate 15 and the second spring 16, the moving plate 15 is a rectangular structure, and the moving plate 15 is installed inside the insertion block 18, so that the moving plate 15 will make the insertion block 18 move and squeeze the second spring 16 after being squeezed, a locking block 5 is fixedly installed inside the insertion groove 4, a stopper 8 is fixedly connected to the bottom end of the insertion groove 4, and an extrusion plate 6 is movably connected inside the connecting seat 2;
[0022] A pressure-compensating nozzle 7 is fixedly connected to the surface of the extrusion plate 6, a limiting groove 9 is provided inside the connecting seat 2, a sliding block 10 is movably connected inside the limiting groove 9, a moving rod 11 is fixedly connected to the front of the sliding block 10, a first spring 12 is movably sleeved on the surface of the moving rod 11, an electromagnet 14 is fixedly installed inside the connecting seat 2, a first magnet 13 is fixedly connected to the back of the extrusion plate 6, a connecting block 20 is slidably connected to the inner side of the locking block 5, a third spring 21 is fixedly installed inside the locking block 5, and a rotating brush 19 is movably connected to the inner side of the connecting block 20.
[0023] See also Figure 2 There are two groups of moving rods 11, and the moving rods 11 are fixedly connected to the extrusion plates 6 respectively.
[0024] It should be noted that the position of the extrusion plate 6 is controlled by connecting the two groups of moving rods 11 to the extrusion plate 6 , thereby increasing the stability of the extrusion plate 6 when moving.
[0025] See also Figure 2 The pressure replenishing nozzle 7 on the surface of the extrusion plate 6 and the hydraulic pump 3 are connected to each other.
[0026] It should be noted that the hydraulic pump 3 and the pressure-compensating nozzle 7 are connected by a pipeline, so that the movement of the extrusion plate 6 will not affect the pressure-compensating process when pressure-compensating is required.
[0027] Working principle: when it is needed to use it, by placing the pressure replenishing port of the hydraulic rod in the placement groove 17, the insertion block 18 is pushed into the insertion groove 4, the engaging block 5 will squeeze the movable plate 15 to slide inward, and will squeeze the insertion block 18 during the movement of the insertion block 18. When the interface contacts the rotating brush 19, it will squeeze the rotating brush 19 to move backward. After the rotating brush 19 is squeezed, it will drive the connecting block 20 to squeeze the third spring 21 and shrink backward. The elastic force of the third spring 21 squeezes the rotating brush 19 to contact with the interface, so as to facilitate wiping off the dust at the interface. When the fluid replenishment is completed, the interface will be pulled out, and the interface will contact with the rotating brush 19 again, so as to facilitate wiping off the hydraulic oil leaked from the interface, so that it can continue to use better after pressure replenishment. The movable plate 15 moves inward and squeezes the second spring 16. When the insertion block 18 reaches the bottom, the stopper 8 will engage the insertion block 18, and the engaging block 5 will be lost. The closed movable plate 15 will be squeezed on the surface of the squeezing plate 6 by the elastic force of the second spring 16, and the movable plate 15 will drive the pressure replenishing port and the pressure replenishing nozzle 7 to be connected to each other. When pressure replenishment is needed, the electromagnet 14 is turned on, and the electromagnet 14 is energized to generate magnetic force. The magnetic force of the electromagnet 14 will squeeze the first magnet 13 to move outward, and the first magnet 13 drives the squeezing plate 6 to move outward. The squeezing plate 6 squeezes the movable plate 15, thereby squeezing the movable plate 15 into the lowest end of the insertion block 18, making the connection between the pressure replenishing nozzle 7 and the pressure replenishing port more secure. The hydraulic pump 3 will input the hydraulic oil into the hydraulic port through the pressure replenishing nozzle 7, which is convenient for faster pressure replenishment. When the pressure replenishment is completed, the electromagnet 14 is turned off, and the first magnet 13 and the squeezing plate 6 that lose magnetic force squeezing will be pulled inward by the first spring 12 inside the limiting groove 9, so that the sliding block 10 pulls the squeezing plate 6 back to its original position through the moving rod 11, which is convenient for removing the insertion block 18.
Claims
1. An automatic pressure-compensating energy-saving hydraulic station, comprising a hydraulic station body (1), characterized in that: A connection seat (2) is fixedly installed on the top of the hydraulic station body (1), a hydraulic pump (3) is fixedly installed on the right side of the connection seat (2), an insertion groove (4) is provided on the front side of the connection seat (2), an insertion block (18) is slidably connected inside the insertion groove (4), a locking block (5) is fixedly installed inside the insertion groove (4), a stopper (8) is fixedly connected at the bottom end inside the insertion groove (4), and an extrusion plate (6) is movably connected inside the connection seat (2); The surface of the extrusion plate (6) is fixedly connected to a pressure-compensating nozzle (7); a limiting groove (9) is provided inside the connection seat (2); a sliding block (10) is movably connected inside the limiting groove (9); a moving rod (11) is fixedly connected to the front of the sliding block (10); a first spring (12) is movably sleeved on the surface of the moving rod (11); an electromagnet (14) is fixedly installed inside the connection seat (2); a first magnet (13) is fixedly connected to the back of the extrusion plate (6); a connecting block (20) is slidably connected to the inner side of the locking block (5); a third spring (21) is fixedly installed inside the locking block (5); and a rotating brush (19) is movably connected to the inner side of the connecting block (20).
2. The automatic pressure-compensating energy-saving hydraulic station according to claim 1 is characterized in that: A second spring (16) is fixedly connected inside the insertion block (18), a moving plate (15) is fixedly connected to the back of the second spring (16), and a placement groove (17) is provided on the inner side of the moving plate (15).
3. The automatic pressure-compensating energy-saving hydraulic station according to claim 1 is characterized in that: The moving rods (11) are provided in two groups, and the moving rods (11) are respectively fixedly connected to the extrusion plates (6).
4. The automatic pressure-compensating energy-saving hydraulic station according to claim 2 is characterized in that: The movable plate (15) is a rectangular structure, and the movable plate (15) is installed inside the insertion block (18).
5. The automatic pressure-compensating energy-saving hydraulic station according to claim 2 is characterized in that: The pressure replenishing nozzle (7) on the surface of the extrusion plate (6) and the hydraulic pump (3) are connected to each other.