CN216742244U

CN216742244U - Hydraulic control system with interlocking mechanism

Info

Publication number: CN216742244U
Application number: CN202123364610.4U
Authority: CN
Inventors: 解正云; 吴基建; 解晓波
Original assignee: Wuxi Well Electro Hydraulic Equipment Co ltd
Current assignee: Wuxi Well Electro Hydraulic Equipment Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-14
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a hydraulic control system with an interlocking mechanism, which comprises a shell, an oil inlet pipe, oil outlet pipes, a connecting hose, an L-shaped pipe and a conical head, wherein the oil inlet pipe is installed at the left end of the shell, the three oil outlet pipes are evenly installed at the right end of the shell, one ends of the oil inlet pipe and the oil outlet pipes extend into the shell, the connecting hose is installed at one end of the oil inlet pipe, the L-shaped pipe is installed at one end of the connecting hose, the conical head is installed at one end of the L-shaped pipe, and one end of the conical head extends into the oil outlet pipe. The oil outlet pipe connecting device can conveniently move the L-shaped pipe and the conical head through the connecting hose, further conveniently supply oil to different oil outlet pipes, can change the positions of the L-shaped pipe and the conical head through rotating the rotating rod, further conveniently install the conical head in different oil outlet pipes, and can also facilitate the T-shaped limiting rod to move into the limiting groove through the elasticity of the second spring.

Description

Hydraulic control system with interlocking mechanism

Technical Field

The utility model relates to the technical field of hydraulic control, in particular to a hydraulic control system with an interlocking mechanism.

Background

The hydraulic control means that the operating state of an operating object is changed by using hydrodynamic force, and oil supply is facilitated to different oil outlet pipes by changing a line between an oil inlet pipe and an oil outlet pipe, so that the operating state of the hydraulic controller is changed, and the application range of the hydraulic controller is widened.

The hydraulic control system used at present has certain defects, lacks a convenient locking function, and causes that when an L-shaped pipe and a conical head are installed in the L-shaped pipe and an oil outlet pipe, the conical head easily drops from the inside of the oil outlet pipe, so that the hydraulic controller is easily lost, the practicability and the stability of the hydraulic controller are reduced, and therefore, the hydraulic control system with the interlocking mechanism is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a hydraulic control system with an interlocking mechanism.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a hydraulic control system with an interlocking mechanism comprises a shell, an oil inlet pipe, an oil outlet pipe, a connecting hose, an L-shaped pipe and a conical head, wherein the oil inlet pipe is installed at the left end of the shell, the three oil outlet pipes are evenly installed at the right end of the shell, one end of the oil inlet pipe and one end of the oil outlet pipe both extend into the shell, one end of the oil inlet pipe is provided with a connecting hose, and one end of the connecting hose is provided with an L-shaped pipe, one end of the L-shaped pipe is provided with a conical head, one end of the conical head extends into the oil outlet pipe, the middle position of the top end of the shell is provided with a through groove, a fixing pin is fixedly arranged in the through groove, a first cylinder is slidably arranged on the annular side surface of the fixing pin, the annular side face of the first cylinder is rotatably provided with a rotating rod, the bottom end of the rotating rod extends into the shell and is fixedly provided with a second cylinder, and the second cylinder is rotatably arranged on the annular side face of the L-shaped pipe.

Furthermore, two strip-shaped grooves are symmetrically formed in the annular side face of the fixing pin, two sliding blocks are symmetrically and fixedly installed in the cylinder, and the sliding blocks are installed in the strip-shaped grooves in a sliding mode.

Furthermore, a torsion spring is fixedly installed on one annular side face of the cylinder, and the outer side of the torsion spring is fixedly installed inside the rotating rod.

Furthermore, a first spring is installed on the annular side face of the fixing pin, and the left end and the right end of the first spring are fixedly installed on the left wall inside the through groove and the left wall of the cylinder respectively.

Furthermore, there is T type gag lever post dwang top slidable mounting, inside T type gag lever post one end passed the dwang and extended to a drum.

Furthermore, three limiting grooves are formed in one annular side face of the cylinder, and one end of the T-shaped limiting rod extends into the limiting grooves.

Further, a second spring is installed on the annular side face of the T-shaped limiting rod, and the upper end and the lower end of the second spring are fixedly installed on the T-shaped limiting rod and the top end of the rotating rod respectively.

The utility model has the beneficial effects that:

1. be convenient for remove L type pipe and cone through coupling hose, and then be convenient for carry out the fuel feeding to the play oil pipe of difference, through carrying out the fuel feeding to advancing oil pipe, fluid passes through coupling hose and gets into L type intraduct, then gets into the oil pipe through the cone inside, and the design of cone is convenient for L type pipe and is connected with an oil pipe, and then avoids fluid to appear revealing the condition.

2. The positions of the L-shaped rod and the conical head are changed by rotating the rotating rod, so that the conical head can be conveniently arranged in different oil outlet pipes, the rotating rod rotates to drive the L-shaped pipe and the conical head to move, the conical head moves leftwards under the extrusion of the oil outlet pipe, thereby driving the L-shaped pipe and the rotating rod to move leftwards, the L-shaped rod moves leftwards to drive the cylinder to move leftwards, and the first spring is extruded to generate elastic force, when the conical head is separated from one oil outlet pipe, the rotating rod, the L-shaped rod and the conical head move and reset under the action of elastic force of the spring, when the conical head is attached to another oil outlet pipe, the oil outlet pipe extrudes the conical head, so that the conical head, the L-shaped pipe and the rotating rod all move leftwards, when the conical head is aligned with the oil outlet pipe, under the effect of a spring, the conical head moves to the interior of the oil outlet pipe, so that the purpose of supplying oil to different oil outlet pipes is changed.

3. Elasticity through spring two is convenient for T type gag lever post and is removed and get into the spacing inslot portion, and then the position of fixed dwang, pulling T type gag lever post, T type gag lever post removes and breaks away from the spacing inslot portion, stretches spring two simultaneously for spring two produces elasticity, and then the rotation of the dwang of being convenient for, after the dwang rotates the completion, T type gag lever post removes and gets into the spacing inslot portion, the position of the fixed dwang of joint.

Drawings

Fig. 1 is a schematic perspective view of a hydraulic control system with an interlock mechanism according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of a housing of a hydraulic control system having an interlock mechanism according to the present invention;

FIG. 3 is an enlarged view of a portion of a hydraulic control system with an interlock mechanism according to the present invention;

fig. 4 is a schematic diagram of a part enlarged at B of a hydraulic control system with an interlocking mechanism according to the present invention.

In the figure: 1. a housing; 2. an oil inlet pipe; 3. an oil outlet pipe; 4. a connecting hose; 5. an L-shaped pipe; 6. a conical head; 7. a fixing pin; 8. a first cylinder; 9. rotating the rod; 10. a first spring; 11. a cylinder II; 12. a T-shaped limiting rod; 13. a second spring; 14. a limiting groove; 15. a strip-shaped groove; 16. a slider; 17. a through groove; 18. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-4, a hydraulic control system with an interlocking mechanism comprises a shell 1, an oil inlet pipe 2, an oil outlet pipe 3, a connecting hose 4, an L-shaped pipe 5 and a cone 6, wherein the oil inlet pipe 2 is welded at the left end of the shell 1, three oil outlet pipes 3 are uniformly welded at the right end of the shell 1, one ends of the oil inlet pipe 2 and the oil outlet pipes 3 extend into the shell 1, the connecting hose 4 is installed at one end of the oil inlet pipe 2, the L-shaped pipe 5 is installed at one end of the connecting hose 4, the connecting hose 4 is designed so that a rotating rod 9 can rotate to drive an L-shaped rod to move horizontally, the cone 6 is installed at one end of the L-shaped pipe 5 through threaded connection, one end of the cone 6 extends into the oil outlet pipe 3, the design avoids leakage of oil in the oil transportation process, a through groove 17 is processed at the middle position of the top end of the shell 1, a fixing pin 7 is welded inside the through groove 17, and a cylinder 8 is movably installed on the annular side surface of the fixing pin 7, the rotating rod 9 is rotatably installed on the annular side face of the first cylinder 8, the bottom end of the rotating rod 9 extends to the inside of the shell 1 and is provided with the second cylinder 11 through a screw, the second cylinder 11 is rotatably installed on the annular side face of the L-shaped pipe 5 through a bearing, and the rotating rod 9 rotates to drive the second cylinder 11 and the L-shaped pipe 5 to move.

In the utility model, it should be noted that two strip-shaped grooves 15 are symmetrically processed on the annular side surface of the fixing pin 7, two sliders 16 are symmetrically welded and installed inside the first cylinder 8, and the sliders 16 are slidably installed inside the strip-shaped grooves 15, the design is convenient for slidably installing the first cylinder 8 on the fixing pin 7, the torsion spring 18 is welded on the annular side surface of the first cylinder 8, the outer side of the torsion spring 18 is welded inside the rotating rod 9, the design of the torsion spring 18 is convenient for the rotating reset of the rotating rod 9, the first spring 10 is installed on the annular side surface of the fixing pin 7, the left end and the right end of the first spring 10 are respectively welded on the left wall inside the through groove 17 and the left wall of the first cylinder 8, the design of the first spring 10 is convenient for the first cylinder 8 to move and reset along the fixing pin 7,

especially, there is T type gag lever post 12 dwang 9 top movable mounting, T type gag lever post 12 one end is passed the dwang 9 and is extended to inside one 8 of drum, it has three spacing groove 14 to process on the 8 annular side of drum, T type gag lever post 12 one end extends to inside the spacing groove 14, the position of dwang 9 is convenient for inject in this design, the inside stability at the first intraduct of play is installed to L type pipe 5 and cone 6 has been improved, be equipped with spring two 13 on the 12 annular side of T type gag lever posts, and the upper and lower both ends of spring two 13 weld respectively on T type gag lever post 12 and the dwang 9 top, the removal of T type gag lever post 12 of being convenient for of the design of spring two 13 resets.

The working principle is as follows: when oil supply is needed to be carried out on different oil outlet pipes 3, firstly, oil supply to the interior of the oil inlet pipe 2 is stopped, the T-shaped limiting rod 12 is pulled, the T-shaped limiting rod 12 moves to be separated from the interior of the limiting groove 14, meanwhile, the second spring 13 is stretched, so that the second spring 13 generates elastic force, a user rotates the rotating rod 9, the rotating rod 9 rotates to drive the L-shaped pipe 5 and the conical head 6 to move, the conical head 6 is extruded by the oil outlet pipes 3 to move leftwards, the L-shaped pipe 5 and the rotating rod 9 are driven to move leftwards, the L-shaped rod moves leftwards to drive the first cylinder 8 and extrudes the first spring 10, the first spring 10 is extruded to generate elastic force, when the conical head 6 is separated from one of the oil outlet pipes 3, the rotating rod 9, the L-shaped rod and the conical head 6 move to reset under the action of the elastic force of the first spring 10, when the conical head 6 is attached to the other oil outlet pipe 3, go out oil pipe 3 and extrude conical head 6, make conical head 6, L type pipe 5 and dwang 9 all move left, when conical head 6 aligns with play oil pipe 3, under the effect of spring 10 elasticity, conical head 6 moves to 3 insides of going out oil pipe, and then change the purpose that carries out the fuel feeding to different play oil pipe 3, under the effect of spring two 13 elasticity, T type gag lever post 12 moves and gets into inside spacing groove 14, and then to the position of the fixed dwang 9 of joint, make dwang 9 keep the tilt state.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The hydraulic control system with the interlocking mechanism comprises a shell (1), an oil inlet pipe (2), an oil outlet pipe (3), a connecting hose (4), an L-shaped pipe (5) and a conical head (6), wherein the oil inlet pipe (2) is installed at the left end of the shell (1), the three oil outlet pipes (3) are evenly installed at the right end of the shell (1), one ends of the oil inlet pipe (2) and the oil outlet pipes (3) extend into the shell (1), the connecting hose (4) is installed at one end of the oil inlet pipe (2), the L-shaped pipe (5) is installed at one end of the connecting hose (4), the conical head (6) is installed at one end of the L-shaped pipe (5), one end of the conical head (6) extends into the oil outlet pipe (3), the hydraulic control system is characterized in that a through groove (17) is formed in the middle position of the top end of the shell (1), and a fixing pin (7) is fixedly installed inside the through groove (17), sliding mounting has cylinder (8) on fixed pin (7) annular side, it installs dwang (9) to rotate on cylinder (8) annular side, dwang (9) bottom extends to inside and fixed mounting of shell (1) has cylinder two (11), and cylinder two (11) rotate to install on L type pipe (5) annular side.

2. The hydraulic control system with the interlocking mechanism is characterized in that two strip-shaped grooves (15) are symmetrically formed in the annular side face of the fixing pin (7), two sliding blocks (16) are symmetrically and fixedly installed in the cylinder I (8), and the sliding blocks (16) are slidably installed in the strip-shaped grooves (15).

3. A hydraulic control system with an interlocking mechanism according to claim 2 characterized in that the torsion spring (18) is fixedly mounted on the annular side of the cylinder one (8) and the outside of the torsion spring (18) is fixedly mounted inside the turning rod (9).

4. The hydraulic control system with the interlocking mechanism is characterized in that the first spring (10) is installed on the annular side face of the fixing pin (7), and the left end and the right end of the first spring (10) are fixedly installed on the left wall inside the through groove (17) and the left wall of the first cylinder (8) respectively.

5. A hydraulic control system with an interlocking mechanism according to claim 1, wherein a T-shaped limiting rod (12) is slidably mounted on the top end of the rotating rod (9), and one end of the T-shaped limiting rod (12) penetrates through the rotating rod (9) and extends into the cylinder I (8).

6. A hydraulic control system with an interlocking mechanism according to claim 5, characterized in that the first cylinder (8) is provided with three limiting grooves (14) on the annular side surface, and one end of the T-shaped limiting rod (12) extends into the limiting grooves (14).

7. The hydraulic control system with the interlocking mechanism is characterized in that a second spring (13) is installed on the annular side face of the T-shaped limiting rod (12), and the upper end and the lower end of the second spring (13) are fixedly installed on the T-shaped limiting rod (12) and the top end of the rotating rod (9) respectively.