CN216691655U

CN216691655U - Hydraulic valve assembly with adjustable internal flow channel

Info

Publication number: CN216691655U
Application number: CN202122694359.1U
Authority: CN
Inventors: 李文秀; 张辉; 郭咏梅
Original assignee: Dalian Youchuang Hydraulic Co ltd
Current assignee: Dalian Youchuang Hydraulic Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-06-07
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of hydraulic valves, and discloses a hydraulic valve assembly with an adjustable internal flow passage, which comprises a sealing box body, wherein the center of the lower surface of the sealing box body is fixedly connected with a straight-flow pipe; the through hole is driven to rotate under the action of the rotating rod and the rolling ball through the rotation of the handle, so that the hydraulic valve component can adjust the flow inside the flow channel and is more convenient to use; the shunting sliding block is driven to slide under the action of the linkage gear and the sliding rack bar through the rotation of the knob, so that the output port of the internal flow passage can be adjusted and converted when the hydraulic valve block opens or blocks the flow passage, a new hydraulic valve is not required to be installed for conversion, and the cost is reduced.

Description

Hydraulic valve assembly with adjustable internal flow channel

Technical Field

The utility model relates to the technical field of hydraulic valves, in particular to a hydraulic valve component capable of adjusting an internal flow passage.

Background

The hydraulic valve is a device for remotely controlling the on-off of oil, gas and water pipeline systems of the hydropower station, and is indispensable in the current industrial production and large-scale equipment.

The most critical part of hydrovalve inside is exactly the hydraulic valve piece, and current hydraulic valve piece is mostly a simple cubic, makes through integrative casting, and current hydrovalve can't be adjusted the inside flow of runner, and be not convenient for use, and current hydraulic valve piece simultaneously can only be used for opening or block the runner, can't adjust the conversion to the delivery outlet of inside runner, just need reinstallate new hydrovalve when needing to change different delivery outlets, has increased the cost.

Therefore, in response to these problems, a need exists for a hydraulic valve assembly that can adjust the internal flow path.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydraulic valve assembly capable of adjusting an internal flow passage, which aims to solve the problems that the flow in the flow passage cannot be adjusted, the hydraulic valve assembly is inconvenient to use and the output port of the internal flow passage cannot be adjusted and converted in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a hydraulic valve component capable of adjusting an internal flow passage comprises a sealed box body, wherein a straight-flow pipe is fixedly connected to the center of the lower surface of the sealed box body, a first diversion pipe is fixedly connected to one side of the lower surface of the sealed box body, a second diversion pipe is fixedly connected to the other side of the lower surface of the sealed box body, a flow inlet pipe is fixedly connected to the center of the top of the sealed box body, a spherical valve shell is fixedly connected to the outside of the flow inlet pipe, a rolling ball is rotatably connected to the inner wall of the spherical valve shell, a through hole is formed in the surface of the rolling ball, a rotating rod is fixedly connected to the outside of the rolling ball, a flow distribution slider is slidably connected to the inner wall of the sealed box body, a first flow distribution groove is formed in one side of the upper surface of the flow distribution slider, a second flow distribution groove is formed in the other side of the upper surface of the flow distribution slider, a straight-flow groove is formed in the center of the upper surface of the flow distribution slider, a straight-flow hole is formed in the inner bottom wall of the straight-flow groove, a first flow distribution groove is provided with a first flow distribution hole, the inner bottom wall of the second diversion groove is provided with a second diversion hole, the side wall of the diversion slide block is fixedly connected with a sliding toothed bar, the outside of the sliding toothed bar is meshed with a linkage gear, one side of the linkage gear is fixedly connected with a motor, and the other side of the linkage gear is fixedly connected with a knob.

Preferably, first diversion pipe and second diversion pipe use the straight-flow pipe to be the symmetric distribution as the center, and the through-hole runs through the roll ball, and the dwang rotates to be connected in the inside of spherical valve casing, drives the through-hole through the roll ball under the effect of dwang and rotates, can adjust the flow of the inside input of runner.

Preferably, the one end fixedly connected with handle of spherical valve casing is kept away from to the dwang, and the surface of handle is provided with anti-skidding groove, can be convenient for the operator through the handle and rotate the dwang, can prevent through anti-skidding groove that the operator from skidding when grabbing the handle.

Preferably, second shunting groove, first shunting groove all are the font, and second shunting groove and first shunting groove use the straight-flow groove to be the symmetric distribution as the center, can shunt the runner through first shunting groove, second shunting groove, straight-flow groove.

Preferably, the straight-flow hole, the first diversion hole and the second diversion hole penetrate through the diversion slider, the straight-flow hole corresponds to the straight-flow pipe in position, the first diversion hole corresponds to the first diversion pipe in position, and the second diversion hole corresponds to the second diversion pipe in position.

Preferably, the inner wall of the sealed box body is provided with a sliding groove, one end, away from the shunting slide block, of the sliding toothed bar is connected to the inside of the sliding groove in a sliding mode, and the sliding toothed bar slides to drive the shunting slide block to slide in the sealed box body.

Preferably, the linkage gear is rotatably connected in the sealed box body, the knob is rotatably connected at the top of the sealed box body, and the linkage gear can be driven to rotate through the knob.

Preferably, the motor is fixedly connected to the bottom of the sealed box body, the motor is electrically connected with an external power supply, the motor is powered by the external power supply to operate, and the linkage gear can be driven to rotate.

Compared with the prior art, the utility model has the beneficial effects that: the through hole is driven to rotate under the action of the rotating rod and the rolling ball through the rotation of the handle, so that the hydraulic valve component can adjust the flow inside the flow channel and is more convenient to use; the shunting sliding block is driven to slide under the action of the linkage gear and the sliding rack bar through the rotation of the knob, so that the output port of the internal flow passage can be adjusted and converted when the hydraulic valve block opens or blocks the flow passage, a new hydraulic valve is not required to be installed for conversion, and the cost is reduced.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a first view sealed box of the present invention;

FIG. 3 is a schematic cross-sectional view of a second view sealed box of the present invention;

FIG. 4 is a schematic view of the internal structure of the sealed box of the present invention;

fig. 5 is a schematic view showing the internal structure of the ball valve housing of the present invention.

In the figure: 1. sealing the box body; 2. a DC pipe; 3. a first deflection tube; 4. a second direction-changing tube; 5. an inflow pipe; 6. a spherical valve housing; 7. a rolling ball; 8. a through hole; 9. rotating the rod; 10. a handle; 11. a shunt slide block; 12. a first diversion trench; 13. a second diversion trench; 14. a straight flow groove; 15. a straight-flow hole; 16. a first diverter orifice; 17. a second flow dividing orifice; 18. a sliding rack bar; 19. a linkage gear; 20. a motor; 21. a knob; 22. a chute.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a hydraulic valve assembly with adjustable internal flow passage comprises a sealed box body 1, a straight-flow pipe 2 fixedly connected to the center of the lower surface of the sealed box body 1, a first diversion pipe 3 fixedly connected to one side of the lower surface of the sealed box body 1, a second diversion pipe 4 fixedly connected to the other side of the lower surface of the sealed box body 1, an inflow pipe 5 fixedly connected to the center of the top of the sealed box body 1, a spherical valve casing 6 fixedly connected to the outside of the inflow pipe 5, a rolling ball 7 rotatably connected to the inner wall of the spherical valve casing 6, a through hole 8 formed in the surface of the rolling ball 7, a rotating rod 9 fixedly connected to the outside of the rolling ball 7, the first diversion pipe 3 and the second diversion pipe 4 symmetrically distributed around the straight-flow pipe 2, the through hole 8 passing through the rolling ball 7, the rotating rod 9 rotatably connected to the inside of the spherical valve casing 6, and the through hole 8 driven by the rolling ball 7 under the action of the rotating rod 9, can adjust the flow of the inside input of runner, the one end fixedly connected with handle 10 of spherical valve casing 6 is kept away from to dwang 9, and the surface of handle 10 is provided with anti-skidding groove, can be convenient for the operator through handle 10 and rotate dwang 9, can prevent through anti-skidding groove that the operator from skidding when grabbing handle 10.

The inner wall of the sealed box body 1 is connected with a shunt slide block 11 in a sliding way, one side of the upper surface of the shunt slide block 11 is provided with a first shunt groove 12, the other side of the upper surface of the shunt slide block 11 is provided with a second shunt groove 13, the center of the upper surface of the shunt slide block 11 is provided with a straight groove 14, the second shunt groove 13 and the first shunt groove 12 are both in a shape of 7, the second shunt groove 13 and the first shunt groove 12 are symmetrically distributed by taking the straight groove 14 as the center, a flow channel can be shunted through the first shunt groove 12, the second shunt groove 13 and the straight groove 14, the inner bottom wall of the straight groove 14 is provided with a straight flow hole 15, the inner bottom wall of the first shunt groove 12 is provided with a first shunt hole 16, the inner bottom wall of the second shunt groove 13 is provided with a second shunt hole 17, the straight flow hole 15, the first shunt hole 16 and the second shunt hole 17 all penetrate through the shunt slide block 11, the straight flow hole 15 corresponds to the position of the straight flow pipe 2, the first shunt hole 16 corresponds to the position of the first diversion pipe 3, the second tapping orifice 17 corresponds to the position of the second direction-changing tube 4.

Lateral wall fixedly connected with slip ratch 18 of reposition of redundant personnel slider 11, the outside meshing of slip ratch 18 has linkage gear 19, one side fixedly connected with motor 20 of linkage gear 19, the opposite side fixedly connected with knob 21 of linkage gear 19, spout 22 has been seted up to the inner wall of sealed box 1, the one end sliding connection that reposition of redundant personnel slider 11 was kept away from to slip ratch 18 is in the inside of spout 22, it can drive reposition of redundant personnel slider 11 and slide in the inside of sealed box 1 to slide through slip ratch 18, linkage gear 19 rotates the inside of connecting at sealed box 1, knob 21 rotates the top of connecting at sealed box 1, can drive linkage gear 19 through knob 21 and rotate, motor 20 fixed connection is in the bottom of sealed box 1, motor 20 is connected with the external power source electricity, give motor 20 power supply operation through the external power source, can drive linkage gear 19 and rotate.

The working principle is as follows: when the inside flow of runner needs to be adjusted to the operator, through turning handle 10, handle 10 rotates and drives dwang 9 and rotate, and dwang 9 rotates and drives rolling ball 7 and rotate, and rolling ball 7 rotates and drives through-hole 8 and rotate, and through-hole 8 rotates and makes the runner narrow, further adjusts the inside flow of runner, can adjust the inside flow of runner through this hydraulic valve subassembly, convenient to use more.

When the conveying object flows into the straight flow groove 14 through the inflow pipe 5 during conveying, the conveying object flows into the straight flow pipe 2 through the straight flow hole 15 inside the straight flow groove 14, so that the object flows out from the first diversion groove 12, when an operator needs to adjust and convert an output port inside a flow channel, the operator rotates the knob 21 in the forward direction, the knob 21 rotates to drive the linkage gear 19 to rotate, the linkage gear 19 rotates to drive the sliding rack 18 to slide, the sliding rack 18 slides to drive the diversion slider 11 to slide leftwards, the diversion slider 11 slides leftwards so that the second diversion groove 13 is communicated with the bottom end of the inflow pipe 5, the second diversion hole 17 is communicated with the top end of the second diversion pipe 4, the object further passes through the inflow pipe 5, the second diversion groove 13 and the second diversion hole 17 in sequence, finally flows out through the second diversion pipe 4 inside the second diversion hole 17, and when the operator rotates the knob 21 in the reverse direction, the knob 21 rotates to drive the flow dividing slider 11 to slide rightwards under the action of the linkage gear 19 and the sliding rack bar 18, the flow dividing slider 11 slides rightwards to enable the first flow dividing groove 12 to be communicated with the bottom end of the inflow pipe 5, the first flow dividing hole 16 is communicated with the top end of the first diversion pipe 3, an object is further enabled to sequentially pass through the inflow pipe 5, the first flow dividing groove 12 and the first flow dividing hole 16, and finally the object flows out of the first diversion pipe 3 in the first flow dividing hole 16, an operator can also control an external power supply to supply power to the motor 20 to operate, the motor 20 can drive the linkage gear 19 to rotate when operating, the adjustment can be carried out by the same principle, the hydraulic valve block can also adjust and convert the output port of the internal flow passage when opening or blocking the flow passage, a new hydraulic valve does not need to be installed for conversion, and cost is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable internal flow's hydrovalve subassembly, includes sealed box (1), its characterized in that: the central fixedly connected with straight-flow pipe (2) of the lower surface of the sealing box body (1), one side fixedly connected with first diversion pipe (3) of the lower surface of the sealing box body (1), the other side fixedly connected with second diversion pipe (4) of the lower surface of the sealing box body (1), the central fixedly connected with inflow pipe (5) of the top of the sealing box body (1), the external fixedly connected with spherical valve casing (6) of the inflow pipe (5), the inner wall of the spherical valve casing (6) is rotatably connected with rolling balls (7), through holes (8) are formed in the surfaces of the rolling balls (7), the external fixedly connected with rotating rods (9) of the rolling balls (7), the inner wall of the sealing box body (1) is slidably connected with a shunting slider (11), one side of the upper surface of the shunting slider (11) is provided with a first shunting groove (12), the other side of the upper surface of the shunting slider (11) is provided with a second shunting groove (13), direct current groove (14) have been seted up to the central authorities of reposition of redundant personnel slider (11) upper surface, direct current hole (15) have been seted up to the inner bottom wall of direct current groove (14), first reposition of redundant personnel hole (16) have been seted up to the inner bottom wall of first reposition of redundant personnel groove (12), second reposition of redundant personnel hole (17) have been seted up to the inner bottom wall of second reposition of redundant personnel groove (13), the lateral wall fixedly connected with slip ratch (18) of reposition of redundant personnel slider (11), the outside meshing of slip ratch (18) has linkage gear (19), one side fixedly connected with motor (20) of linkage gear (19), the opposite side fixedly connected with knob (21) of linkage gear (19).

2. The internal flow path adjustable hydraulic valve assembly as set forth in claim 1, wherein: first diversion pipe (3) and second diversion pipe (4) use straight flow pipe (2) to be the symmetric distribution as the center, and roll ball (7) are run through in through-hole (8), and dwang (9) are rotated and are connected in the inside of spherical valve casing (6).

3. The internal flow path adjustable hydraulic valve assembly as set forth in claim 2, wherein: one end fixedly connected with handle (10) of spherical valve casing (6) is kept away from in dwang (9), and the surface of handle (10) is provided with anti-skidding groove.

4. The internal flow path adjustable hydraulic valve assembly as set forth in claim 1, wherein: the second diversion trench (13) and the first diversion trench (12) are both in a shape like a Chinese character '7', and the second diversion trench (13) and the first diversion trench (12) are symmetrically distributed by taking the straight-flow trench (14) as the center.

5. The internal flow path adjustable hydraulic valve assembly as set forth in claim 1, wherein: the direct current hole (15), the first diversion hole (16) and the second diversion hole (17) penetrate through the diversion slider (11), the direct current hole (15) corresponds to the position of the direct current pipe (2), the first diversion hole (16) corresponds to the position of the first turning pipe (3), and the second diversion hole (17) corresponds to the position of the second turning pipe (4).

6. The internal flow path adjustable hydraulic valve assembly as set forth in claim 1, wherein: the inner wall of the sealed box body (1) is provided with a sliding groove (22), and one end, far away from the shunt sliding block (11), of the sliding rack (18) is connected to the inside of the sliding groove (22) in a sliding mode.

7. The internal flow path adjustable hydraulic valve assembly as set forth in claim 6, wherein: the linkage gear (19) is rotatably connected in the sealed box body (1), and the knob (21) is rotatably connected to the top of the sealed box body (1).

8. The internal flow path adjustable hydraulic valve assembly as set forth in claim 7, wherein: the motor (20) is fixedly connected to the bottom of the sealed box body (1), and the motor (20) is electrically connected with an external power supply.