CN218624874U

CN218624874U - Prevent servo hydraulic pressure station of jam

Info

Publication number: CN218624874U
Application number: CN202220538606.0U
Authority: CN
Inventors: 李新
Original assignee: Guanding Hydraulic Technology Changzhou Co ltd
Current assignee: Guanding Hydraulic Technology Changzhou Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2023-03-14
Anticipated expiration: 2032-03-10

Abstract

The utility model relates to the technical field of servo hydraulic stations, in particular to a servo hydraulic station capable of preventing blockage, which can filter oil in an oil tank by arranging the device, and avoid the blockage of a hydraulic pump and an actuating mechanism caused by impurities in the oil; the oil tank comprises an oil tank, first motor, the hydraulic pump, inhale the oil pipe, actuating mechanism, advance oil cap and filter equipment, first motor, hydraulic pump and actuating mechanism all install on the oil tank top, oil tank left end upper portion intercommunication is provided with the oil inlet, advance oil cap lid dress in the oil inlet outside, the inside filter equipment that is provided with of oil tank, filter equipment includes the filter screen, cross the filter frame, two sets of screw rods, two sets of first gears, the second gear, the apparatus further comprises a rotating shaft, the second motor, the safety cover, clearance door and clearance handle, the safety cover is installed in the oil tank bottom, oil tank top left portion intercommunication is provided with the clearance mouth, the clearance mouth corresponds with the filter frame position, clearance door lid dress is in clearance mouth department, the clearance handle is installed on clearance door top.

Description

Prevent servo hydraulic pressure station of jam

Technical Field

The utility model relates to a servo hydraulic pressure technical field at station especially relates to a prevent servo hydraulic pressure station of jam.

Background

The servo hydraulic station is a hydraulic source device including a hydraulic pump, a driving motor, an oil tank, an actuator, and the like, or a hydraulic device including a control valve. The oil supply is carried out according to the flow direction, pressure and flow required by the driving device, the hydraulic system is suitable for various machines with the driving device and the hydraulic station separated, the hydraulic station is connected with the driving device through an oil pipe, and various specified actions can be realized by the hydraulic system.

However, the existing oil tank is not provided with a filtering device, and impurities in the oil can cause blockage of the hydraulic pump and the actuating mechanism.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can filter the oil in the oil tank, avoid impurity in the oil to cause the servo hydraulic pressure station that prevents of hydraulic pump and actuating mechanism jam.

The utility model relates to a prevent servo hydraulic station of jam, including oil tank, first motor, hydraulic pump, oil suction pipe, actuating mechanism, oil inlet cover and filter equipment, first motor, hydraulic pump and actuating mechanism all install on the oil tank top, first motor output end is connected with hydraulic pump left side input, hydraulic pump right side output end is connected with actuating mechanism input, oil suction pipe is located the oil tank inside, oil suction pipe input passes the oil tank top and is connected with hydraulic pump downside input, the upper portion intercommunication of oil tank left end is provided with the oil inlet, oil inlet cover lid dress is in the oil inlet outside, the oil tank is inside to be provided with filter equipment, filter equipment includes filter screen, filter frame, two sets of screw rods, two sets of first gear, second gear, pivot, second motor, safety cover, clearance door and clearance handle, the filter screen is installed on the left side in the oil tank, filter frame and oil tank inside left side wall and filter screen sliding connection, two sets of screw rods and oil tank bottom left side rotatable coupling, two sets of screw rods are located oil tank inside left part, two sets of screw rods and filter frame threaded connection, two sets of first gears are installed respectively in two sets of screw rod bottoms, two sets of first gears all mesh with the second gear, the second gear is installed in the pivot bottom, the pivot is rotatable to be installed in oil tank bottom left side, the second motor is installed in safety cover inside bottom left side, second motor output end is connected with left side screw rod bottom, the safety cover is installed in the oil tank bottom, oil tank top left part intercommunication is provided with the clearance mouth, the clearance mouth corresponds with the filter frame position, clearance door closure dress is in clearance mouth department, the clearance handle is installed on clearance door top.

The utility model discloses a prevent servo hydraulic pressure station of jam still includes the access door, and safety cover left end intercommunication is provided with the access hole, and the access door lid dress is in the access hole outside.

The utility model discloses a prevent servo hydraulic pressure station of jam still includes the maintenance handle, and the maintenance handle is installed at the access door left end.

The utility model discloses a prevent servo hydraulic pressure station of jam, two sets of screw rod tops all are provided with the lead angle.

The utility model discloses a prevent servo hydraulic pressure station of jam still includes four group's landing legs, and four group's landing leg tops are connected with oil tank bottom left front side, right front side, left rear side and right rear side respectively.

The utility model discloses a prevent servo hydraulic pressure station of jam, first motor bottom is provided with the shock pad.

The utility model discloses a prevent servo hydraulic pressure station of jam, be provided with the handlebar sheath on the clearance handle.

The utility model discloses a prevent servo hydraulic pressure station of jam, oil tank front end left part is provided with the visual window, and the visual window corresponds with the filter frame position.

Compared with the prior art, the beneficial effects of the utility model are that: the oil inlet cover is opened, oil is injected into the left part of the oil tank through the oil inlet, then the oil is guided into the right part of the oil tank after being filtered by the filter screen, the first motor is opened, the hydraulic pump and the executing mechanism are opened, the oil at the right part of the oil tank is led out by the hydraulic pump and the executing mechanism through the oil suction pipe, impurities filtered by the filter screen are precipitated inside the filter frame, when the impurities in the filter frame are required to be cleaned, the second motor is opened, the left screw rod drives the left first gear to rotate, the left first gear is meshed with the second gear, the second gear is meshed with the right first gear, the right first gear drives the right screw rod to rotate, the two screw rods are in threaded connection with the filter frame, the filter frame moves upwards at the left part of the oil tank, the cleaning door is opened by a cleaning handle, when the filter frame moves to the uppermost side, the filter frame is taken down on the two screw rods to clean the impurities collected in the filter frame, and the oil in the oil tank can be filtered by the oil, and the impurities in the hydraulic pump and the executing mechanism are prevented from being blocked.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic left side view of the structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

FIG. 4 is an enlarged schematic view of A in FIG. 1;

FIG. 5 is an enlarged schematic view of B of FIG. 1;

in the drawings, the reference numbers: 1. an oil tank; 2. a first motor; 3. a hydraulic pump; 4. an oil suction pipe; 5. an actuator; 6. an oil inlet; 7. an oil inlet cover; 8. a filter screen; 9. a filter frame; 10. a screw; 11. a first gear; 12. a second gear; 13. a rotating shaft; 14. a second motor; 15. a protective cover; 16. cleaning the door; 17. cleaning the handle; 18. an access door; 19. overhauling a handle; 20. chamfering; 21. and (7) supporting legs.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in FIGS. 1 to 5, the utility model discloses a prevent servo hydraulic station of jam, including oil tank 1, first motor 2, hydraulic pump 3, oil suction pipe 4, actuator 5, oil inlet cover 7 and filter equipment, first motor 2, hydraulic pump 3 and actuator 5 are all installed on the top of oil tank 1, the output of first motor 2 is connected with the left side input of hydraulic pump 3, the right side output of hydraulic pump 3 is connected with the input of actuator 5, oil suction pipe 4 is located inside oil tank 1, the input of oil suction pipe 4 passes through the top of oil tank 1 and is connected with the lower side input of hydraulic pump 3, the upper part of the left end of oil tank 1 is communicated with oil inlet 6, oil inlet cover 7 is covered outside oil inlet 6, the inside of oil tank 1 is provided with filter equipment, the filter equipment includes filter screen 8, filter frame 9, two sets of screw rods 10, two sets of first gear 11, second gear 12, pivot 13, second motor 14, protective cover 15, cleaning door 16 and cleaning handle 17, the filter screen 8 is arranged on the left side in the oil tank 1, the filter frame 9 is connected with the left side wall in the oil tank 1 and the filter screen 8 in a sliding manner, two groups of screws 10 are rotatably connected with the left side of the bottom end of the oil tank 1, two groups of screws 10 are in threaded connection with the filter frame 9, two groups of first gears 11 are respectively arranged on the bottom ends of the two groups of screws 10, two groups of first gears 11 are respectively engaged with second gears 12, the second gear 12 is arranged on the bottom end of a rotating shaft 13, the rotating shaft 13 is rotatably arranged on the left side of the bottom end of the oil tank 1, a second motor 14 is arranged on the left side of the bottom end in a protective cover 15, the output end of the second motor 14 is connected with the bottom end of the left screw 10, the protective cover 15 is arranged on the bottom end of the oil tank 1, the left part of the top end of the oil tank 1 is communicated with a cleaning port corresponding to the position of the filter frame 9, and a cleaning door 16 is covered on the cleaning port, the cleaning handle 17 is arranged at the top end of the cleaning door 16; by opening the oil inlet cover 7, oil is injected into the left part of the oil tank 1 through the oil inlet 6, then the oil is filtered by the filter screen 8 and then guided into the right part of the oil tank 1, then the first motor 2, the hydraulic pump 3 and the actuating mechanism 5 are opened, so that the oil in the right part of the oil tank 1 is guided out by the hydraulic pump 3 and the actuating mechanism 5 through the oil suction pipe 4, and impurities filtered by the filter screen 8 are precipitated inside the filter frame 9, when the impurities in the filter frame 9 need to be cleaned, the second motor 14 is opened, the left screw 10 drives the left first gear 11 to rotate, the left first gear 11 is meshed with the second gear 12, the second gear 12 is meshed with the right first gear 11, the right first gear 11 drives the right screw 10 to rotate, the two sets of screws 10 are in threaded connection with the filter frame 9, the filter frame 9 moves upwards in the left part of the oil tank 1, the cleaning door 16 is opened through the cleaning handle 17, when the filter frame 9 moves to the uppermost side of the two sets of screws 10, the impurities in the two sets of screws 10 are cleaned, and the oil tank 1 can be cleaned, and the oil filtering mechanism 5 can be cleaned, and the oil can be filtered.

The utility model discloses a prevent servo hydraulic pressure station of jam still includes

access door

18, and 15 left ends intercommunications of safety cover are provided with the access hole, and access door 18 covers and adorns in the access hole outside; by providing the access door 18, when the equipment in the protective cover 15 is out of order, the equipment can be maintained by opening the access door 18.

The utility model discloses a servo hydraulic station for preventing blockage, which also comprises an overhaul handle 19, wherein the overhaul handle 19 is arranged at the left end of an overhaul door 18; by providing the access handle 19, the access door 18 is facilitated to be operated.

In the servo hydraulic station for preventing blockage, the top ends of two groups of screw rods 10 are provided with guide angles 20; by arranging the guide angle 20, the filter frame 9 can be conveniently installed and detached on the two groups of screw rods 10.

The utility model discloses a prevent servo hydraulic pressure station of jam still includes four group's landing legs 21, and four group's landing legs 21 tops are connected with oil tank 1 bottom left front side, right front side, left rear side and right rear side respectively; through setting up landing leg 21, can play the effect to the whole support of oil tank 1, improve the holistic stability of oil tank 1.

The utility model relates to a prevent servo hydraulic pressure station of jam, the first motor 2 bottom is provided with the shock pad; the shock absorption effect on the first motor 2 can be achieved, and the service life of the first motor 2 is prolonged.

In the servo hydraulic station for preventing blockage of the utility model, the cleaning handle 17 is provided with a handle sleeve; the friction force of the cleaning handle 17 can be increased, and the anti-skid function is achieved.

The utility model relates to a servo hydraulic station for preventing blockage, wherein a visual window is arranged at the left part of the front end of an oil tank 1, and the visual window corresponds to the position of a filter frame 9; the capacity of the impurities collected in the filter frame 9 can be observed conveniently.

The utility model discloses a prevent servo hydraulic pressure station of jam, it is at the during operation, at first open oil inlet cover 7, pour into oil into left part in 1 to the oil tank through oil inlet 6, then oil filters the back through filter screen 8 and leads to right part in 1 to the oil tank, later open first motor 2, hydraulic pump 3 and actuating mechanism 5, the oil of right part is derived by hydraulic pump 3 and actuating mechanism 5 through inhaling oil pipe 4 in making 1 to the oil tank, and the impurity after filter screen 8 filters oil then deposits inside filtering frame 9, when needs clear up the impurity in filtering frame 9, open second motor 14, left side screw rod 10 then drives left side first gear 11 and rotates, left side first gear 11 then meshes with second gear 12, second gear 12 then meshes with right side first gear 11, right side first gear 11 then drives right side screw rod 10 and rotates, two sets of screw rods 10 then with filter frame 9 threaded connection, filter frame 9 then left part upward movement in 1 oil tank, open clearance door 16 through the clearance, filter frame 9 moves to the top after the removal of the screw rod, can collect two sets of screw rods in it in its collection frame 10 promptly to filter frame.

The installation mode, the connection mode or the setting mode of the servo hydraulic station for preventing blockage of the utility model are common mechanical modes, and the servo hydraulic station can be implemented as long as the beneficial effects can be achieved; the utility model discloses a prevent first motor 2, hydraulic pump 3, actuating mechanism 5 and second motor 14 at servo hydraulic pressure station of jam for purchase on the market, this industry technical staff only need according to its subsidiary operating specification install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The servo hydraulic station capable of preventing blockage is characterized by comprising an oil tank (1), a first motor (2), a hydraulic pump (3), an oil suction pipe (4), an executing mechanism (5), an oil inlet cover (7) and a filtering device, wherein the first motor (2), the hydraulic pump (3) and the executing mechanism (5) are all installed at the top end of the oil tank (1), the output end of the first motor (2) is connected with the left input end of the hydraulic pump (3), the right output end of the hydraulic pump (3) is connected with the input end of the executing mechanism (5), the oil suction pipe (4) is located inside the oil tank (1), the input end of the oil suction pipe (4) penetrates through the top end of the oil tank (1) to be connected with the lower input end of the hydraulic pump (3), the upper part of the left end of the oil tank (1) is communicated with an oil inlet (6), the oil inlet cover (7) is covered outside the oil inlet (6), and the filtering device is arranged inside the oil tank (1);

the filtering device comprises a filtering screen (8), a filtering frame (9), two groups of screw rods (10), two groups of first gears (11), a second gear (12), a rotating shaft (13), a second motor (14), a protective cover (15), a cleaning door (16) and a cleaning handle (17), wherein the filtering screen (8) is arranged on the left side in the oil tank (1), the filtering frame (9) is connected with the left side wall in the oil tank (1) and the filtering screen (8) in a sliding manner, the two groups of screw rods (10) are rotatably connected with the left side of the bottom end of the oil tank (1), the two groups of screw rods (10) are positioned on the left side in the oil tank (1), the two groups of screw rods (10) are in threaded connection with the filtering frame (9), the two groups of first gears (11) are respectively arranged on the bottom ends of the two groups of screw rods (10), the two groups of first gears (11) are both meshed with the second gear (12), the second gear (12) is arranged on the bottom end of the rotating shaft (13), the rotating shaft (13) is rotatably arranged on the left side of the bottom end of the oil tank (1), the second motor (14) is arranged on the left side of the protective cover (15), the output end of the second motor (14) and the left side of the cleaning door (10), the cleaning door (9) is arranged on the top end of the cleaning frame (1), and the cleaning door (1), the cleaning door (16) is covered at the cleaning opening, and the cleaning handle (17) is arranged at the top end of the cleaning door (16).

2. The servo hydraulic station for preventing blockage according to claim 1, further comprising an access door (18), wherein the left end of the protective cover (15) is communicated with the access opening, and the access door (18) is covered outside the access opening.

3. The servo hydraulic station for preventing blockage according to claim 2, further comprising an access handle (19), wherein the access handle (19) is installed at the left end of the access door (18).

4. A block-resistant servo hydraulic station as claimed in claim 3, characterized in that the tips of both sets of screws (10) are provided with chamfers (20).

5. The servo hydraulic station for preventing blockage of claim 4, further comprising four sets of legs (21), wherein the top ends of the four sets of legs (21) are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the oil tank (1).

6. Servo hydraulic station for preventing jamming according to claim 5, characterized in that the bottom end of the first electric motor (2) is provided with a shock-absorbing pad.

7. Servo hydraulic station for preventing jams according to claim 6, characterized in that said cleaning handle (17) is provided with a grip.

8. The servo hydraulic station for preventing blockage according to claim 7, characterized in that the left part of the front end of the oil tank (1) is provided with a visible window, and the visible window corresponds to the position of the filter frame (9).