Hydraulic oil station convenient to overhaul

Abstract

The utility model relates to the technical field of hydraulic oil stations, in particular to a hydraulic oil station convenient to overhaul, which comprises a hydraulic station body, a storage cavity is arranged in the hydraulic station body, an oil storage barrel is arranged in the storage cavity, mounting blocks are arranged on two sides of the oil storage barrel, and mounting grooves are arranged on two sides of the storage cavity. A fixing block is arranged in the mounting groove, a fixing groove is formed in the bottom end of the mounting block, one end of the fixing block is arranged in the fixing groove, a cavity is formed in the fixing block, a fixing mechanism is arranged in the cavity, a filter plate is arranged in the oil storage barrel, and grooves are formed in the two sides of the interior of the oil storage barrel. And a limiting mechanism is arranged in the groove. The oil storage barrel is convenient to disassemble for maintenance through the fixing mechanism, the installation stability of the oil storage barrel is improved, the filter plate is convenient to assemble or disassemble through the limiting mechanism, and the use convenience of the filter plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic oil stations, in particular to a hydraulic oil station which is easy to repair. Background Art

[0002] The hydraulic station is a hydraulic source device consisting of a hydraulic pump, a driving motor, an oil tank, a directional valve, a throttle valve, a relief valve, etc., or a hydraulic device including a control valve. It supplies oil according to the flow direction, pressure and flow required by the driving device. It is suitable for various machines in which the driving device is separated from the hydraulic station. By connecting the hydraulic station and the driving device with an oil pipe, the hydraulic system can achieve various specified actions.

[0003] In an intelligent hydraulic system that is easy to quickly position and has a Chinese utility model patent announcement number of CN203379261U, although it has the advantages of realizing that the base plate drives the hydraulic oil station body to be positioned, and at the same time, in the process of moving the hydraulic oil station body, the transmission belt rotates to assist in driving the base plate and the hydraulic oil station body to move horizontally, achieving the beneficial effect of quickly and stably positioning the hydraulic oil station and improving work efficiency, it does not solve the problem of being inconvenient to disassemble the oil storage barrel when repairing the hydraulic oil station; the hydraulic oil is not filtered to remove impurities in the hydraulic oil, and other problems. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic oil station which is easy to repair, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A hydraulic oil station that is easy to maintain, includes a hydraulic station body, a storage cavity is opened inside the hydraulic station body, an oil storage barrel is arranged inside the storage cavity, mounting blocks are arranged on both sides of the oil storage barrel, mounting grooves are arranged on both sides of the storage cavity, a fixing block is arranged inside the mounting groove, a fixing groove is opened at the bottom end of the mounting block, one end of the fixing block is arranged inside the fixing groove, a cavity is opened inside the fixing block, a fixing mechanism is arranged inside the cavity, a filter plate is arranged inside the oil storage barrel, grooves are opened on both sides of the oil storage barrel, a limiting mechanism is arranged inside the groove, and oil outlets are arranged on both sides of the hydraulic station body.

[0007] The fixing mechanism includes a screw, a movable block, a limit rod, a limit block, a first spring and a limit groove, a screw is arranged inside the cavity, a movable block is arranged at one end of the screw, a limit rod is arranged on one side of the cavity, limit blocks are arranged on both sides of the limit rod, first springs are sleeved on both ends of the limit rod, limit grooves are provided on both sides of the fixing groove, and one end of the limit block passes through the fixing block and is arranged inside the limit groove.

[0008] The limiting mechanism includes a block, a second spring, a damper and a slot, a block is arranged inside the groove, a second spring is arranged at one end of the block, a damper is arranged at one end of the second spring, slots are opened on both sides of the filter plate, one end of the block is arranged inside the slot, one end of the block is arranged in an arc shape, and the slot is arranged in an arc shape.

[0009] One end of the screw rod passes through the hydraulic station body and is arranged on one side of the hydraulic station body, and one end of the screw rod is provided with a handle.

[0010] One side of the movable block is arranged in a trapezoidal shape, and one side of the limit block is arranged in a trapezoidal shape.

[0011] Slide blocks are arranged on both sides of the block, slide grooves are arranged on both sides of the groove, and one side of the slide block is movably arranged inside the slide groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A hydraulic oil station that is easy to maintain, wherein the limit rod passes through the limit block, so that the limit block can only slide along the direction of the limit rod, and the handle is turned to drive the movable block to move through the screw rod, and the limit block is pushed by the first spring so that the limit block moves out of the limit groove, cancels the fixation of the oil storage barrel, and thus the oil storage barrel is taken out for maintenance. After maintenance, the oil storage barrel needs to be installed back into the hydraulic station body, so that the mounting block is inserted into the mounting groove, and the fixed block is located in the fixed groove. The handle is turned to drive the movable block to move through the screw rod, and the trapezoidal setting of the movable block and the limit block makes it easy to push the limit block when the movable block moves, so that the limit block is inserted into the limit groove to fix the oil storage barrel. Through the above device, through the fixing mechanism, the oil storage barrel is easy to disassemble for maintenance, thereby improving the installation stability of the oil storage barrel.

[0014] 2. This is a hydraulic oil station that is easy to maintain. There will be some impurities in the hydraulic oil, which are easy to clog the hydraulic station body. A filter plate is installed inside the oil storage barrel to effectively filter out impurities to protect the hydraulic station body. The oil storage barrel is opened and the filter plate is installed inside the oil storage barrel. The arc-shaped setting of the card block and the card slot makes it easy to insert or move out of the limit groove. The card block is pushed by the second spring and the damper to make the card block firmly inside the card slot to limit the filter plate, so that the filter plate is installed inside the oil storage barrel. After the filter plate has been used for a long time, it is easy to be clogged by impurities and needs to be replaced. At this time, the oil storage barrel is opened and the filter plate is pulled to make the card block move out of the limit groove and cancel the limit on the filter plate. Through the above-mentioned device, through the limiting mechanism, it is easy to install or disassemble the filter plate, thereby improving the convenience of using the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a front structural sectional view of the utility model;

[0017] Figure 3 It is a side structural sectional view of the utility model;

[0018] Figure 4 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0019] Figure 5 For this utility model Figure 3 A magnified schematic diagram of point B in the middle.

[0020] In the figure: 1. hydraulic station body; 2. storage chamber; 3. oil storage barrel; 4. mounting block; 5. mounting groove; 6. fixing block; 7. fixing groove; 8. cavity; 9. filter plate; 10. groove; 11. oil outlet; 12. screw; 13. movable block; 14. limit rod; 15. limit block; 16. first spring; 17. limit groove; 18. clamping block; 19. second spring; 20. damper; 21. clamping groove; 22. handle; 23. slider; 24. slide groove. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 5 As shown, a technical solution provided by the utility model:

[0023] A hydraulic oil station convenient for maintenance comprises a hydraulic station body 1, a storage chamber 2 is provided inside the hydraulic station body 1, an oil storage barrel 3 is arranged inside the storage chamber 2, mounting blocks 4 are arranged on both sides of the oil storage barrel 3, mounting grooves 5 are provided on both sides of the storage chamber 2, a fixing block 6 is arranged inside the mounting groove 5, a fixing groove 7 is provided at the bottom end of the mounting block 4, one end of the fixing block 6 is arranged inside the fixing groove 7, a cavity 8 is provided inside the fixing block 6, a fixing mechanism is arranged inside the cavity 8, a filter plate 9 is arranged inside the oil storage barrel 3, grooves 10 are provided on both sides of the oil storage barrel 3, a limiting mechanism is arranged inside the groove 10, and oil outlets 11 are arranged on both sides of the hydraulic station body 1. Through the above device, some impurities will be present in the hydraulic oil, which is easy to block the hydraulic station body 1, and the filter plate 9 is installed inside the oil storage barrel 3. Impurities can be effectively filtered out to protect the hydraulic station body 1. The oil storage barrel 3 is opened, and the filter plate 9 is installed inside the oil storage barrel 3. The filter plate 9 is limited by the limiting mechanism, so that the filter plate 9 is installed inside the oil storage barrel 3. After the filter plate 9 has been used for a long time, it is easy to be blocked by impurities and needs to be replaced. The limit of the filter plate 9 is cancelled by the limiting mechanism. Since the hydraulic column usually needs to inspect the hydraulic station at regular intervals, the oil storage barrel 3 needs to be removed at this time, and the fixation of the oil storage barrel 3 is cancelled by the fixing mechanism, so that the oil storage barrel 3 is taken out for inspection. After the inspection, the oil storage barrel 3 needs to be installed back into the hydraulic station body 1, so that the mounting block 4 is inserted into the mounting groove 5, the fixing block 6 is located in the fixing groove 7, and the oil storage barrel 3 is fixed by the fixing mechanism.

[0024] In this embodiment, preferably, the fixing mechanism includes a screw 12, a movable block 13, a limiting rod 14, a limiting block 15, a first spring 16 and a limiting groove 17. The screw 12 is arranged inside the cavity 8, and the movable block 13 is arranged at one end of the screw 12. A limiting rod 14 is arranged on one side of the cavity 8, and limiting blocks 15 are arranged on both sides of the limiting rod 14. The first spring 16 is sleeved on both ends of the limiting rod 14, and limiting grooves 17 are provided on both sides of the fixed groove 7. One end of the limiting block 15 passes through the fixed block 6 and is arranged inside the limiting groove 17. Through the above device, the limiting rod 14 passes through the limiting block 15, so that the limiting block 1 5 can only slide along the direction of the limit rod 14, and the movable block 13 is moved by the screw rod 12, and the limit block 15 is pushed by the first spring 16, so that the limit block 15 moves out of the limit groove 17, and the fixation of the oil storage barrel 3 is cancelled, so that the oil storage barrel 3 is taken out for maintenance. After the maintenance, the oil storage barrel 3 needs to be installed back into the hydraulic station body 1, so that the installation block 4 is inserted into the installation groove 5, and the fixed block 6 is located in the fixed groove 7. The movable block 13 is moved by the screw rod 12, so that the movable block 13 pushes the limit block 15, so that the limit block 15 is inserted into the limit groove 17, and the oil storage barrel 3 is fixed.

[0025] In this embodiment, preferably, the limiting mechanism includes a block 18, a second spring 19, a damper 20 and a slot 21. The block 18 is arranged inside the groove 10, and the second spring 19 is arranged at one end of the block 18. The damper 20 is arranged at one end of the second spring 19. The filter plate 9 is provided with slots 21 on both sides, and one end of the block 18 is arranged inside the slot 21. One end of the block 18 is arranged in an arc shape, and the slot 21 is arranged in an arc shape. Through the above device, the filter plate 9 is installed inside the oil storage barrel 3, and the block 18 is used to pass through the filter plate 9. The arc-shaped setting of the card slot 21 makes it easy to insert the card block 18 into or move out of the limiting groove 17. The card block 18 is pushed by the second spring 19 and the damper 20, so that the card block 18 is firmly fixed inside the card slot 21 to limit the filter plate 9, thereby installing the filter plate 9 into the oil storage barrel 3. After the filter plate 9 has been used for a long time, it is easy to be blocked by impurities and needs to be replaced. At this time, the oil storage barrel 3 is opened, and the filter plate 9 is pulled to make the card block 18 move out of the limiting groove 17, thereby canceling the limitation of the filter plate 9.

[0026] In this embodiment, preferably, one end of the screw rod 12 passes through the hydraulic station body 1 and is arranged on one side of the hydraulic station body 1 , and a handle 22 is provided at one end of the screw rod 12 . Through the above device, the screw rod 12 can be easily rotated through the handle 22 .

[0027] In this embodiment, preferably, one side of the movable block 13 is set in a trapezoidal shape, and one side of the limit block 15 is set in a trapezoidal shape. Through the above device, it is easy to push the limit block 15 when the movable block 13 moves.

[0028] In this embodiment, preferably, sliders 23 are provided on both sides of the block 18, and slide grooves 24 are opened on both sides of the groove 10. One side of the slider 23 is movably arranged inside the slide groove 24. Through the above device, the block 18 can slide in the groove 10.

[0029] When a hydraulic oil station that is easy to repair in this embodiment is in use, there will be some impurities in the hydraulic oil, which are easy to clog the hydraulic station body 1. A filter plate 9 is installed inside the oil storage barrel 3 to effectively filter out impurities to protect the hydraulic station body 1. The oil storage barrel 3 is opened and the filter plate 9 is installed inside the oil storage barrel 3. The arc-shaped setting of the clamping block 18 and the clamping groove 21 makes it easy to insert or move out of the clamping groove 21. The clamping block 18 is pushed by the second spring 19 and the damper 20, so that the clamping block 18 is firmly inside the clamping groove 21, and the filter plate 9 is limited, so that the filter plate 9 is installed inside the oil storage barrel 3. After the filter plate 9 has been used for a long time, it is easy to be clogged by impurities and the filter plate 9 needs to be replaced. At this time, the oil storage barrel 3 is opened, and the filter plate 9 is pulled so that the clamping block 18 moves out of the limiting groove 17, and the limiting of the filter plate 9 is cancelled. Through the above-mentioned device, through the limiting mechanism, it is easy to install or remove the filter plate 9, thereby improving the convenience of using the filter plate 9.

[0030] Since the hydraulic column usually needs to be overhauled at regular intervals, the oil storage barrel 3 needs to be removed at this time, and the limit rod 14 passes through the limit block 15, so that the limit block 15 can only slide along the direction of the limit rod 14, and the handle 22 is turned to drive the movable block 13 to move through the screw rod 12, and the limit block 15 is pushed by the first spring 16, so that the limit block 15 moves out of the limit groove 17, canceling the fixation of the oil storage barrel 3, so that the oil storage barrel 3 is taken out for overhaul, and the oil storage barrel 3 needs to be installed back into the hydraulic Inside the station body 1, the mounting block 4 is inserted into the mounting groove 5, and the fixed block 6 is located inside the fixed groove 7. By turning the handle 22, the movable block 13 is driven to move by the screw 12. Through the trapezoidal setting of the movable block 13 and the limit block 15, it is easy to push the limit block 15 when the movable block 13 moves, so that the limit block 15 is inserted into the limit groove 17 to fix the oil storage barrel 3. Through the above-mentioned device and the fixing mechanism, it is easy to disassemble the oil storage barrel 3 for maintenance, thereby improving the installation stability of the oil storage barrel 3.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A hydraulic oil station that is easy to maintain, comprising a hydraulic station body (1), characterized in that: The hydraulic station body (1) has a storage chamber (2) inside, an oil storage barrel (3) inside the storage chamber (2), mounting blocks (4) on both sides of the oil storage barrel (3), mounting grooves (5) on both sides of the storage chamber (2), a fixing block (6) inside the mounting groove (5), a fixing groove (7) on the bottom end of the mounting block (4), one end of the fixing block (6) inside the fixing groove (7), a cavity (8) inside the fixing block (6), a fixing mechanism inside the cavity (8), a filter plate (9) inside the oil storage barrel (3), grooves (10) on both sides of the oil storage barrel (3), a limiting mechanism inside the groove (10), and oil outlets (11) on both sides of the hydraulic station body (1).

2. A hydraulic oil station that is easy to maintain according to claim 1, characterized in that: The fixing mechanism comprises a screw rod (12), a movable block (13), a limiting rod (14), a limiting block (15), a first spring (16) and a limiting groove (17); a screw rod (12) is arranged inside the cavity (8); a movable block (13) is arranged at one end of the screw rod (12); a limiting rod (14) is arranged on one side of the cavity (8); limiting blocks (15) are arranged on both sides of the limiting rod (14); first springs (16) are sleeved on both ends of the limiting rod (14); limiting grooves (17) are arranged on both sides of the fixing groove (7); one end of the limiting block (15) passes through the fixing block (6) and is arranged inside the limiting groove (17).

3. A hydraulic oil station that is easy to maintain according to claim 1, characterized in that: The limiting mechanism comprises a clamping block (18), a second spring (19), a damper (20) and a clamping groove (21); the clamping block (18) is arranged inside the groove (10); one end of the clamping block (18) is arranged with a second spring (19); one end of the second spring (19) is arranged with a damper (20); clamping grooves (21) are provided on both sides of the filter plate (9); one end of the clamping block (18) is arranged inside the clamping groove (21); one end of the clamping block (18) is arranged in an arc shape; and the clamping groove (21) is arranged in an arc shape.

4. A hydraulic oil station that is easy to maintain according to claim 2, characterized in that: One end of the screw rod (12) passes through the hydraulic station body (1) and is arranged on one side of the hydraulic station body (1); one end of the screw rod (12) is provided with a handle (22).

5. The hydraulic oil station that is easy to maintain according to claim 2 is characterized in that: One side of the movable block (13) is arranged in a trapezoidal shape, and one side of the limit block (15) is arranged in a trapezoidal shape.

6. A hydraulic oil station that is easy to maintain according to claim 3, characterized in that: Slide blocks (23) are arranged on both sides of the block (18), slide grooves (24) are opened on both sides of the groove (10), and one side of the slide block (23) is movably arranged inside the slide groove (24).

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