CN114562596A

CN114562596A - Improved generation governing valve

Info

Publication number: CN114562596A
Application number: CN202210210525.2A
Authority: CN
Inventors: 洪晋姚
Original assignee: Huaying Valve Industry Co ltd
Current assignee: Huaying Valve Industry Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-05-31
Anticipated expiration: 2042-03-04
Also published as: CN114562596B

Abstract

The invention relates to the field of valves, in particular to an improved regulating valve which comprises a pipe body, a valve body, a first transmission assembly, a second transmission assembly and a transmission device, wherein the second transmission assembly is arranged on one side of the first transmission assembly; move in first flexible inslot through the extrusion stem control transfer line, the transfer line is when needs operation, can drive the design that the carousel shifts up simultaneously, make when needs adjusting valve body, as long as use tools press the extrusion stem, the extrusion stem atress extrusion shifts the back transfer line and moves up, the operation personnel just can subaerial direct valve body to in the sewer control regulation, and because directly adjust subaerial valve body, time in having reduced the entering sewer, it is crossing down to have solved the sewer area simultaneously, the operation personnel can't enter, only can lie prone and adjust the problem to the valve body on the ground, and solved the peculiar smell that the operation personnel inhaled sewage and gived off in the sewer, and the condition that leads to influencing the health takes place.

Description

Improved generation governing valve

Technical Field

The invention relates to the field of valves, in particular to an improved regulating valve.

Background

In the field of industrial automation process control, a final control element for changing process parameters such as medium flow, pressure, temperature, liquid level and the like is operated by power by receiving a control signal output by a regulation control unit, and the improved regulating valve is a valve body for improving the conventional regulating valve.

However, current governing valve has a lot of all to place under sewer well lid through the sewer, and need the manual work to open the valve body and close and when adjusting, need get into and adjust the valve body in the sewer, and the area of sewer can restrict operation personnel's operation space, influence operation personnel's operating speed, and the sub-unit sewer area undersize, operation personnel can't get into, only can lie prone and carry out the operation on the ground, the sewer of valve body is placed to the part, the bottom is just the sewage passageway, when getting into operation in the sewer, operation personnel can inhale the peculiar smell that a large amount of sewage gived off, influence operation personnel's normal work, and long-term operation influences operation personnel's healthy easily.

Disclosure of Invention

In response to the problems of the prior art, the present invention provides an improved regulator valve.

The technical scheme adopted by the invention for solving the technical problems is as follows: an improved regulating valve comprises a pipe body, a valve body, a first transmission assembly, a second transmission assembly and a transmission device, wherein the second transmission assembly is arranged on one side of the first transmission assembly, the bottoms of the first transmission assembly and the second transmission assembly are both connected with the pipe body, the bottom of the pipe body is fixedly connected with the valve body, the top of the pipe body is rotatably connected with the transmission device, the transmission device is positioned in the middle of the first transmission assembly and the second transmission assembly, the first transmission assembly is connected with the second transmission assembly through the transmission device, the pipe body is a device for controlling the valve body by matching with the first transmission assembly and the second transmission assembly, and the transmission device is used for the first transmission assembly to be in transmission connection with the second transmission assembly;

the automatic pipe conveying device is characterized in that a limiting clamping groove is formed in the top of the pipe body, the pipe body is rotatably connected with a transmission device through the limiting clamping groove, a supporting plate is welded at the bottom of the pipe body, the bottom of the supporting plate is fixedly connected with a valve body, a rotating groove is formed in the pipe body, a rotating shaft is installed in the rotating groove, the rotating groove is rotatably connected with a sleeve through the rotating shaft, the sleeve is located in the rotating groove of the pipe body, a first telescopic groove is formed in the sleeve, telescopic springs are installed in the two first telescopic grooves, a second transmission assembly is arranged on one side, connected with the top of each telescopic spring, and the second transmission assembly is arranged on one side of each first transmission assembly and is telescopically connected with the corresponding first telescopic groove through the corresponding telescopic spring; spacing draw-in groove is used for the body to rotate and connects transmission, the backup pad is used for body fixed connection valve body, and play the supporting role to the body, it is used for sleeve pipe pivoted groove to rotate the groove, the pivot is used for the sleeve pipe to rotate and connects and rotates the groove, the sleeve pipe is used for first drive assembly of body telescopic connection and second drive assembly, first flexible groove is the groove that is used for first drive assembly and the flexible removal of second drive assembly, expanding spring is used for not the atress to promote first drive assembly and second drive assembly and extends from first flexible inslot.

Specifically, the first transmission assembly and the second transmission assembly both comprise transmission rods, turntables are welded at the tops of the transmission rods, extrusion grooves are formed in the transmission rods in a hollowed mode, first reset springs are installed at the bottoms of the extrusion grooves, extrusion rods are connected to the tops of the first reset springs and are in telescopic connection with the extrusion grooves through the first reset springs, annular buckles are welded at the bottoms of the extrusion rods, telescopic buckles are arranged on two sides of the bottoms of the extrusion rods, limiting clamping blocks are welded on two side walls of the bottoms of the transmission rods, and the telescopic buckles are located on the extrusion rods and the limiting clamping blocks; the transfer line is used for cooperating spacing fixture block and drives the sleeve pipe rotation when rotating, the extrusion groove is the groove that is used for the stripper bar to reciprocate, first reset spring is used for when the stripper bar does not receive the power, promote the stripper bar and restore to the throne, the stripper bar is used for pressing down and drives flexible buckle shrink, make the transfer line stretch out from first flexible inslot and remove, flexible buckle is used for when extending with first flexible inslot block, make expanding spring unable extension, flexible buckle no longer with first flexible inslot block when the shrink, expanding spring does not receive the power to conflict back promotion transfer line and stretches out from first flexible inslot and remove.

Specifically, grooves are dug in limiting clamping blocks welded on the side walls of the two sides of the bottom of the second transmission assembly; the groove is used for being matched with the gear after the transmission rod is extended, so that the gear idles.

Specifically, the transmission device comprises two gears and a transmission belt, the transmission belt is sleeved between the two gears, an annular clamping block is welded at the bottom of each gear, the annular clamping block is rotatably connected in a limiting clamping groove, a limiting hole is drilled in the axis of each gear, and the limiting hole is matched with the transmission rod and the limiting clamping block; the gear is used for driving the gear on the other side to rotate through the transmission belt, the transmission belt is used for being in transmission connection with the two gears, the annular clamping block is used for being matched with the limiting clamping groove to limit the position of the gear and is in transmission connection with the pipe body, the limiting hole is used for synchronously rotating with the transmission rod when being clamped with the transmission rod and the limiting clamping block, and when the groove in the limiting clamping block is clamped, the transmission rod does not influence the gear when rotating.

Specifically, the bottom of the sleeve is fixedly connected with a screw rod, and the bottom of the screw rod is in transmission connection with a valve body; the screw rod is used for controlling and adjusting the valve body through rotation.

Specifically, the telescopic buckle comprises an arc-shaped fixture block, a second reset spring is connected to the side wall of one side, close to the differential transmission rod, of the arc-shaped fixture block, a moving groove is formed in one side, close to the differential transmission rod, of the arc-shaped fixture block, the moving groove is located in the transmission rod and a limiting fixture block, a baffle is connected to one side, far away from the arc-shaped fixture block, of the second reset spring, the baffle is welded to the side wall of the top and the bottom of the moving groove, and an annular buckle is welded to one side, close to the differential transmission rod, of the arc-shaped fixture block; the arc-shaped fixture block is used for clamping the first telescopic groove, the limit telescopic spring pushes the transmission rod to move, the moving groove is used for moving the arc-shaped fixture block, the second reset spring is used for pushing the arc-shaped fixture block to reset when the arc-shaped fixture block is not stressed, and the baffle is used for limiting the position of the second reset spring.

Specifically, a steel wire rope is wound on the welding annular buckle at the bottom of the extrusion rod, the other end of the steel wire rope is wound on the welding annular buckle at the side wall of the arc-shaped fixture block close to the differential transmission rod, an ejector rod is arranged at the bottom of the middle end of the steel wire rope, and the ejector rod is welded on the side wall of the bottom of the moving groove; the annular buckle is used for winding a steel wire rope, the steel wire rope is used for connecting the extrusion rod with the arc-shaped clamping block, and the ejector rod is used for limiting the moving angle of the steel wire rope.

Specifically, the limiting clamping groove is internally provided with a ball, and the limiting clamping groove is rotationally connected with the gear through the ball; the ball is used for limiting the clamping groove to rotate and is connected with the gear.

The invention has the beneficial effects that:

(1) according to the improved regulating valve, the driving rod is controlled to move in the first telescopic groove through the extrusion rod, and the driving rod can drive the rotary table to move upwards simultaneously when the valve body needs to be regulated, so that when the valve body needs to be regulated, the extrusion rod is pressed by a tool, the driving rod moves upwards after the extrusion rod is pressed by stress and is pressed, an operator can directly control and regulate the valve body in a sewer on the ground, the time of entering the sewer is reduced due to the fact that the valve body is directly regulated on the ground, the problem that the operator cannot enter the sewer due to the fact that the operator can only lie on the ground to regulate the valve body is solved, and the problem that the body health is influenced due to the fact that the operator inhales peculiar smell emitted by sewage in the sewer is solved.

(2) The improved regulating valve has the advantages that the transmission mechanism is used, so that the valve bodies can be regulated at the same time, through the design of the clamping grooves on the limiting clamping blocks, the single valve body can be regulated independently, and the valve bodies can be regulated at the same time, so that the working strength of operators is reduced, and the working efficiency of the operators is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic overall structure diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the tube and the first transmission assembly provided by the present invention;

FIG. 3 is a schematic view of the overall structure of the tube body provided by the present invention;

FIG. 4 is a schematic view of the overall structure of the gear provided by the present invention;

FIG. 5 is a schematic view of the overall structure of the first transmission assembly provided by the present invention;

FIG. 6 is a schematic view of the overall structure of a second transmission assembly provided by the present invention;

FIG. 7 is an enlarged partial schematic view of FIG. 2 at A;

FIG. 8 is an enlarged partial schematic view of FIG. 2 at B;

fig. 9 is a partial enlarged schematic view of the point C provided in fig. 5.

In the figure: 1. a tube body; 11. a sleeve; 111. a first telescopic slot; 12. a limiting clamping groove; 121. a ball bearing; 13. a support plate; 14. a rotating groove; 141. a rotating shaft; 15. a tension spring; 2. a valve body; 3. a first transmission assembly; 31. a transmission rod; 32. an extrusion stem; 321. an annular buckle; 322. a wire rope; 33. extruding a groove; 34. a first return spring; 4. a second transmission assembly; 5. a transmission device; 51. a gear; 511. an annular fixture block; 512. a limiting hole; 52. a drive belt; 6. a turntable; 7. a limiting clamping block; 71. a groove; 8. a screw rod; 9. a top rod; 10. a telescopic buckle; 101. an arc-shaped fixture block; 102. a second return spring; 103. a baffle plate; 104. the slot is moved.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the improved regulating valve of the present invention includes a pipe body 1, a valve body 2, a first transmission assembly 3, a second transmission assembly 4 and a transmission device 5, wherein the second transmission assembly 4 is disposed on one side of the first transmission assembly 3, the bottoms of the first transmission assembly 3 and the second transmission assembly 4 are both connected to the pipe body 1, the bottom of the pipe body 1 is fixedly connected to the valve body 2, the top of the pipe body 1 is rotatably connected to the transmission device 5, the transmission device 5 is disposed in the middle of the first transmission assembly 3 and the second transmission assembly 4, the first transmission assembly 3 is connected to the second transmission assembly 4 through the transmission device 5, the pipe body 1 is a device for controlling the valve body 2 by matching with the first transmission assembly 3 and the second transmission assembly 4, and the transmission device 5 is used for the first transmission assembly 3 to be in transmission connection with the second transmission assembly 4;

the top of the pipe body 1 is provided with a limiting clamping groove 12, the pipe body 1 is rotatably connected with a transmission device 5 through the limiting clamping groove 12, the bottom of the pipe body 1 is welded with a supporting plate 13, the bottom of the supporting plate 13 is fixedly connected with a valve body 2, a rotating groove 14 is arranged in the pipe body 1 in a digging manner, a rotating shaft 141 is arranged in the rotating groove 14, the rotating groove 14 is rotatably connected with a sleeve pipe 11 through the rotating shaft 141, the sleeve pipe 11 is positioned in the rotating groove 14 of the pipe body 1, first telescopic grooves 111 are formed in the sleeve pipe 11 in a digging manner, telescopic springs 15 are arranged in the two first telescopic grooves 111, one side of the top of each telescopic spring 15, which is connected with the first transmission assembly 3, is provided with a second transmission assembly 4, and the second transmission assembly 4 is telescopically connected with the first telescopic grooves 111 through the telescopic springs 15; spacing draw-in groove 12 is used for being used for body 1 to rotate and connects transmission 5, backup pad 13 is used for 1 fixed connection valve body 2 of body, and play the supporting role to body 1, it is used for sleeve pipe 11 pivoted groove to rotate groove 14, pivot 141 is used for sleeve pipe 11 to rotate and connects rotation groove 14, sleeve pipe 11 is used for body 1 telescopic connection first drive assembly 3 and second drive assembly 4, first flexible groove 111 is the groove that is used for first drive assembly 3 and the flexible removal of second drive assembly 4, expanding spring 15 is used for not the atress to promote first drive assembly 3 and the extension of second drive assembly 4 from first flexible inslot 111.

Specifically, the first transmission assembly 3 and the second transmission assembly 4 both comprise a transmission rod 31, a turntable 6 is welded at the top of the transmission rod 31, an extrusion groove 33 is hollowed in the transmission rod 31, a first return spring 34 is installed at the bottom of the extrusion groove 33, an extrusion rod 32 is connected at the top of the first return spring 34, the extrusion rod 32 is telescopically connected with the extrusion groove 33 through the first return spring 34, an annular buckle 321 is welded at the bottom of the extrusion rod 32, telescopic buckles 10 are arranged on two sides of the bottom of the extrusion rod 32, limiting clamping blocks 7 are welded on two side walls of the bottom of the transmission rod 31, and the telescopic buckles 10 are located on the extrusion rod 32 and the limiting clamping blocks 7; the transfer line 31 is used for cooperating spacing fixture block 7 and drives sleeve pipe 11 to rotate when rotating, extrusion groove 33 is the groove that is used for the extrusion stem 32 to reciprocate, first reset spring 34 is used for when extrusion stem 32 is not atress, it resets to promote extrusion stem 32, extrusion stem 32 is used for pressing down and drives flexible buckle 10 shrink, make transfer line 31 stretch out and move from first flexible inslot 111, flexible buckle 10 is used for when extending with first flexible inslot 111 block, make expanding spring 15 unable extension, flexible buckle 10 no longer with first flexible inslot 111 block when the shrink, it stretches out and moves from first flexible inslot 111 to promote transfer line 31 after expanding spring 15 does not receive the force to contradict.

Specifically, grooves 71 are dug in the limiting fixture blocks 7 welded on the side walls of the two sides of the bottom of the second transmission assembly 4; the groove 71 is adapted to engage with the gear 51 after the transmission rod 31 is extended, so as to allow the gear 51 to idle.

Specifically, the transmission device 5 comprises two gears 51 and a transmission belt 52, the transmission belt 52 is sleeved between the two gears 51, an annular fixture block 511 is welded at the bottom of the gear 51, the annular fixture block 511 is rotatably connected in the limiting fixture groove 12, a limiting hole 512 is drilled in the axis of the gear 51, and the limiting hole 512 is matched with the transmission rod 31 and the limiting fixture block 7; the gear 51 is used for driving the gear 51 on the other side to rotate through the transmission belt 52, the transmission belt 52 is used for driving and connecting the two gears 51, the annular fixture block 511 is used for matching with the limiting fixture groove 12 to limit the position of the gear 51 and is simultaneously in rotating connection with the pipe body 1, the limiting hole 512 is used for synchronously rotating with the transmission rod 31 when being clamped with the transmission rod 31 and the limiting fixture block 7, and when the groove 71 on the limiting fixture block 7 is clamped, the transmission rod 31 does not influence the gear 51 when rotating.

Specifically, the bottom of the sleeve 11 is fixedly connected with a screw rod 8, and the bottom of the screw rod 8 is in transmission connection with the valve body 2; the screw 8 is used for controlling the regulating valve body 2 through rotation.

Specifically, the telescopic buckle 10 includes an arc-shaped fixture block 101, a second return spring 102 is connected to a side wall of the arc-shaped fixture block 101 close to the differential transmission rod 31, a moving groove 104 is formed in a side of the arc-shaped fixture block 101 close to the differential transmission rod 31, the moving groove 104 is located in the transmission rod 31 and the limiting fixture block 7, a baffle 103 is connected to a side of the second return spring 102 far from the arc-shaped fixture block 101, the baffle 103 is welded to a side wall of the top and the bottom of the moving groove 104, and an annular buckle 321 is welded to a side of the arc-shaped fixture block 101 close to the differential transmission rod 31; the arc-shaped fixture block 101 is used for being engaged with the first telescopic groove 111 to limit the telescopic spring 15 to push the transmission rod 31 to move, the moving groove 104 is used for moving the arc-shaped fixture block 101, the second return spring 102 is used for pushing the arc-shaped fixture block 101 to return when the arc-shaped fixture block 101 is not stressed, and the baffle 103 is used for limiting the position of the second return spring 102.

Specifically, a steel wire rope 322 is wound on an annular buckle 321 welded at the bottom of the extrusion rod 32, the other end of the steel wire rope 322 is wound on the annular buckle 321 welded on the side wall of the arc-shaped fixture block 101 close to the differential transmission rod 31, a top rod 9 is arranged at the bottom of the middle end of the steel wire rope 322, and the top rod 9 is welded on the side wall of the bottom of the movable groove 104; the annular buckle 321 is used for winding a steel wire rope 322, the steel wire rope 322 is used for connecting the extrusion rod 32 with the arc-shaped fixture block 101, and the top rod 9 is used for limiting the movement angle of the steel wire rope 322.

Specifically, a ball 121 is installed in the limiting clamping groove 12, and the limiting clamping groove 12 is rotatably connected with the gear 51 through the ball 121; the ball 121 is used for limiting the rotation of the clamping groove 12 and is connected with the gear 51.

When the valve body 2 on one side of the second transmission assembly 4 needs to be controlled and adjusted independently, firstly, the extrusion rod 32 on one side of the second transmission assembly 4 is pressed, the extrusion rod 32 is pressed to move downwards under force and then extrudes the first return spring 34 to contract and move downwards, the extrusion rod 32 drives the annular buckle 321 at the bottom to move downwards when moving downwards in the extrusion groove 33, the annular buckle 321 moves downwards and pulls the steel wire rope 322 to move, the steel wire rope 322 drives the arc-shaped fixture block 101 to move when moving, the arc-shaped fixture block 101 extrudes the second return spring 102 to enter the moving groove 104 under the guidance of the steel wire rope 322 by the ejector rod 9, the arc-shaped fixture block 101 does not clamp the first telescopic groove 111 after entering the moving groove 104, the telescopic spring 15 does not push the transmission rod 31 to move upwards after being resisted by force, after the transmission rod 31 moves upwards, the groove 71 on the limiting fixture block 7 is clamped in the limiting hole 512 on the gear 51, and the transmission rod 51 cannot be driven to rotate when the transmission rod 31 rotates, then, by rotating the turntable 6 on one side of the second transmission assembly 4, the turntable 6 drives the transmission rod 31 to rotate, the transmission rod 31 drives the sleeve 11 to rotate in the rotating groove 14, the transmission rod 31 rotates in the rotating groove 14 through the rotating shaft 141, the sleeve 11 drives the lead screw 8 to rotate, the lead screw 8 controls the valve body 2 to adjust through rotation, and when the valve body 2 is adjusted, the angles needing to rotate are multiples of 180 degrees, after the adjustment is finished, the transmission rod 31 is pushed to move downwards through pressing the turntable 6, when the transmission rod 31 moves downwards, the extension spring 15 is extruded to enter the first extension groove 111, when the cambered surface of the arc-shaped fixture block 101 contacts the first extension groove 111, the second return spring 102 is extruded to enter the moving groove 104 through the cambered surface, and when the transmission rod 31 moves downwards to the bottom of the first extension groove 111, the arc-shaped fixture block 101 is pushed to reset to be clamped with the first extension groove 111 through the second return spring 102; when the valve bodies 2 on two sides need to be controlled and adjusted simultaneously, firstly, the extrusion rod 32 on one side of the first transmission assembly 3 is pressed, after the transmission rod 31 moves upwards, the transmission rod 31 is driven to rotate by rotating the turntable 6 on one side of the first transmission assembly 3, the transmission rod 31 is driven to rotate by rotating the transmission rod 31, the gear 51 is driven to rotate by rotating the transmission rod 51 on the other side through the transmission belt 52, so that the transmission rods 31 on two sides are driven to rotate when the turntable 6 on one side of the first transmission assembly 3 is rotated, the transmission rod 31 drives the sleeve 11 to rotate, the sleeve 11 drives the screw rod 8 to rotate, the purpose of simultaneously controlling the adjustment of the valve bodies 2 on two sides is achieved, after the adjustment is finished, the transmission rod 31 is contracted into the first telescopic groove 111 by pressing the turntable 6, and the operation is finished after the transmission rod 31 is contracted into the first telescopic groove 111; when the valve body 2 on one side of the first transmission component 3 is adjusted independently, the extrusion rod 32 on the first transmission component 3 and the extrusion rod 32 on the second transmission component 4 need to be pressed simultaneously, after the transmission rods 31 on two sides are lifted, the rotating disc 6 on one side of the first transmission component 3 is rotated, after the transmission rod 31 on one side of the second transmission component 4 is lifted, the groove 71 of the limiting fixture block 7 on one side of the second transmission component 4 is clamped with the limiting hole 512 of the gear 51 on one side of the second transmission component 4, when the rotating disc 6 on one side of the first transmission component 3 is rotated, the gear 51 on one side of the first transmission component 3 drives the gear 51 on one side of the second transmission component 4 to rotate through the transmission belt 52, and because the groove 71 of the limiting fixture block 7 on one side of the second transmission component 4 is clamped with the limiting hole 512 of the gear 51 on one side of the second transmission component 4, the gear 51 on one side of the second transmission component 4 can not drive the transmission rod 31 on one side of the second transmission component 4 to rotate, after the valve body 2 on one side of the first transmission assembly 3 is adjusted, the turntables 6 on two sides are pressed, and the transmission rods 31 on two sides are contracted into the first telescopic groove 111, so that the operation is completed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An improved generation governing valve which characterized in that: the valve comprises a pipe body (1), a valve body (2), a first transmission assembly (3), a second transmission assembly (4) and a transmission device (5), wherein the second transmission assembly (4) is arranged on one side of the first transmission assembly (3), the bottoms of the first transmission assembly (3) and the second transmission assembly (4) are both connected with the pipe body (1), the bottom of the pipe body (1) is fixedly connected with the valve body (2), the top of the pipe body (1) is rotatably connected with the transmission device (5), the transmission device (5) is positioned in the middle of the first transmission assembly (3) and the second transmission assembly (4), and the first transmission assembly (3) is connected with the second transmission assembly (4) through the transmission device (5);

body (1) top is provided with spacing draw-in groove (12), body (1) rotates through spacing draw-in groove (12) and connects transmission (5), body (1) bottom welding has backup pad (13), backup pad (13) bottom fixed connection valve body (2), draw in body (1) and be equipped with rotation groove (14), install pivot (141) in rotation groove (14), it is connected with sleeve pipe (11) to rotate groove (14) through pivot (141), sleeve pipe (11) are located body (1) rotation groove (14), sleeve pipe (11) are drawn and are equipped with first flexible groove (111), all install expanding spring (15) in two first flexible grooves (111), first transmission subassembly (3) one side is connected at expanding spring (15) top sets up second transmission subassembly (4), first transmission subassembly (3) one side sets up second transmission subassembly (4) and connects first flexible groove (111) through expanding spring (15).

2. An improved regulator valve as defined in claim 1 wherein: first drive assembly (3) all include transfer line (31) with second drive assembly (4), transfer line (31) top welding has carousel (6), draw in transfer line (31) and be equipped with extrusion groove (33), first reset spring (34) are installed to extrusion groove (33) bottom, first reset spring (34) top is connected with extrusion pole (32), extrusion pole (32) are through first reset spring (34) flexonics extrusion groove (33), extrusion pole (32) bottom welding has annular to detain (321), extrusion pole (32) bottom both sides are provided with flexible buckle (10), all weld on transfer line (31) bottom both sides lateral wall has spacing fixture block (7), flexible buckle (10) are located extrusion pole (32) and spacing fixture block (7).

3. An improved regulator valve as defined in claim 2 wherein: and grooves (71) are dug on the side walls of the two sides of the bottom of the second transmission assembly (4) and the welding limiting clamping blocks (7).

4. An improved regulator valve as defined in claim 3 wherein: transmission device (5) include two gears (51) and driving belt (52), overlap between two gears (51) and establish driving belt (52), and the welding of gear (51) bottom has annular fixture block (511), and annular fixture block (511) rotate to be connected in spacing draw-in groove (12), and gear (51) axle center is drawn and is equipped with spacing hole (512), and spacing hole (512) and transfer line (31) and spacing fixture block (7) adaptation.

5. An improved regulator valve as defined in claim 4 wherein: the bottom of the sleeve (11) is fixedly connected with a screw rod (8), and the bottom of the screw rod (8) is in transmission connection with the valve body (2).

6. An improved regulator valve as defined in claim 5 wherein: the telescopic buckle (10) comprises an arc-shaped fixture block (101), the side wall of one side, close to the difference transmission rod (31), of the arc-shaped fixture block (101) is connected with a second reset spring (102), one side, close to the difference transmission rod (31), of the arc-shaped fixture block (101) is provided with a moving groove (104), the moving groove (104) is located in the transmission rod (31) and a limiting fixture block (7), one side, far away from the arc-shaped fixture block (101), of the second reset spring (102) is connected with a baffle (103), the baffle (103) is welded on the side wall of the top and the bottom of the moving groove (104), and an annular buckle (321) is welded on one side, close to the difference transmission rod (31), of the arc-shaped fixture block (101).

7. An improved regulator valve as defined in claim 6 wherein: the bottom of the extrusion rod (32) is welded with the annular buckle (321) and is wound with a steel wire rope (322), the other end of the steel wire rope (322) is wound on the arc-shaped fixture block (101) and is close to the side wall of one side of the differential transmission rod (31) to be welded with the annular buckle (321), the bottom of the middle end of the steel wire rope (322) is provided with an ejector rod (9), and the ejector rod (9) is welded on the side wall of the bottom of the movable groove (104).

8. An improved regulator valve as defined in claim 7 wherein: the limiting clamping groove (12) is internally provided with a ball (121), and the limiting clamping groove (12) is rotatably connected with the gear (51) through the ball (121).