CN213899985U

CN213899985U - Novel linkage valve

Info

Publication number: CN213899985U
Application number: CN202022724371.8U
Authority: CN
Inventors: 顾志谦
Original assignee: Shanghai Yuhu Automatic Control Valve Co ltd
Current assignee: Shanghai Yuhu Automatic Control Valve Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-06
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a novel linkage valve, including the valve main part, the top of valve main part is connected with the carousel, two rotate through the belt between the carousel and link to each other, the top rigid coupling of valve main part has the drain pan, the top of drain pan is connected with a shell, the upper surface right side of top shell is equipped with the knob, the knob is connected with the right side carousel through slewing mechanism. This novel linkage valve, through the cooperation between valve main part, carousel, belt pulley, drain pan, top shell, knob and the drive mechanism, when needing to carry out opening and shutting or closing of application of force rotation control valve main part with the carousel, operating personnel carries out the application of force to the knob and rotates, can realize that the knob rotates the many circles rotation that less number of turns realized the carousel through the transmission with higher speed of drive mechanism to the montant, does benefit to operating personnel's high-efficient operation and goes on, and the practicality can promote.

Description

Novel linkage valve

Technical Field

The utility model relates to a shale gas valve door technical field specifically is a novel linkage valve.

Background

Shale gas refers to unconventional natural gas existing in a reservoir rock system mainly containing organic shale, is biochemical cause gas, thermal cause gas or a mixture of the biochemical cause gas and the thermal cause gas which are continuously generated, can exist in a free state in natural cracks and pores, exists in an adsorption state on the surfaces of kerogen and clay particles, and also exists in a dissolving state in kerogen and asphaltene, the proportion of the free gas is generally 20-85%, the shale gas is mined by using a plurality of valves, when the valves are used, a rotating disc is required to open or close the valves, the operation is troublesome, a large amount of time is wasted, the problems are not solved, and the linkage valve in the prior art is applied, for example, a patent applied to 201821132495.3, comprises a linkage valve body, a first portal and a second portal, wherein a first flange is welded on the lower surface of the first portal, and the inside swing joint of first portal has first door pole, though can rotate a knob and can realize opening and shutting or closing two valves, but in the in-service use and have a drawback, for example when carrying out the application of force to the carousel with the knob and carrying out the transmission, can't accomplish the rotation of less number of turns and make the carousel carry out the rotation conveying of many circles, need realize that the expected effect need carry out many circles of application of force to the knob and rotate, be unfavorable for operating personnel's high-efficient operation, practicality remains to be strengthened.

Disclosure of Invention

An object of the utility model is to provide a novel linkage valve to when the knob that proposes in solving above-mentioned background art carries out the application of force and carries out the transmission to the carousel, can't accomplish the rotation of less number of turns and make the carousel carry out the rotation conveying of many rings, need realize that the effect of anticipation needs to carry out many rings of application of force rotation to the knob, is unfavorable for operating personnel's high-efficient operation, and practicality remains to strengthen the problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel linkage valve comprises a valve main body, wherein the top end of the valve main body is connected with rotary tables, the two rotary tables are rotationally connected through a belt, the top end of the valve main body is fixedly connected with a bottom shell, a top shell is connected above the bottom shell, a knob is arranged on the right side of the upper surface of the top shell, and the knob is connected with a right rotary table through a rotating mechanism;

the rotating mechanism comprises a semicircular shell, an inner gear ring, a first gear, a second gear, a cylinder, a vertical rod, a connecting rod, a vertical cylinder, a rotating rod and a vertical rod;

the semicircular shell is fixedly connected to the right side of the upper surface of the top shell, an inner toothed ring is fixedly connected to the bottom end of the inner wall of the semicircular shell, first gears are connected to the inner wall of the inner toothed ring in an annular equidistant meshing manner, a plurality of first gears are connected to the second gears in a meshing manner, a cylinder is arranged at the center of the upper surface of each first gear, the bottom end of the cylinder is in clearance fit with the upper surface of each first gear, a vertical rod is connected to the inner wall of the cylinder in a rotating manner, the bottom end of the vertical rod is fixedly connected with the center of the upper surface of each first gear, a vertical cylinder is arranged at the center of the four cylinders and fixedly connected with the cylinder through a connecting rod, the bottom end of the vertical cylinder is in clearance fit with the upper surface of the second gear, a rotating rod is fixedly connected to the top end of the vertical cylinder, a part of the rotating rod penetrates through the semicircular shell, the top end of the rotating rod is fixedly connected with the lower surface of a knob, and a vertical rod is fixedly connected to the center of the lower surface of the second gear, the vertical rod penetrates through the top shell and is fixedly connected with the center of the upper surface of the right turntable. Can realize that the knob rotates the many rings of less number of turns realization carousel and rotate, do benefit to operating personnel's high-efficient operation and go on.

Preferably, a handle is rotatably connected to the left side of the upper surface of the knob. The handle is convenient for operating personnel to exert force to the knob.

Preferably, the central points of the knob, the rotating rod and the vertical cylinder are all located on the same horizontal vertical line. The rotating rod and the vertical cylinder can concentrically rotate in the rotating process of the knob.

Preferably, the outer wall of the knob is processed with abrasive grains. The friction force of the outer wall of the knob can be increased by grinding the grains, so that the force can be applied to the knob by an operator conveniently.

Preferably, the bottom shell is connected with the top shell through a connecting mechanism;

the connecting mechanism comprises a rubber ring, a lug, a screw and a nut;

the upper surface of rubber ring links to each other with the inboard fixed of the lower surface of top shell, the lower surface of rubber ring offsets tightly, and is a plurality of the lug rigid coupling is inboard at the front and back both ends left and right sides of top shell and drain pan respectively, the bottom the upper surface rigid coupling of lug has the screw rod, the top lug is run through to some of screw rod, the outer wall of screw rod and the contact surface clearance fit of top lug, the outer wall top threaded connection of screw rod has the nut, the nut offsets tightly with the upper surface of top lug, and the installation butt joint structure between top shell and the drain pan of being convenient for comparatively simply does benefit to and uses widely.

Preferably, the lugs are symmetrical with respect to a center point of the top case. The lug can be enabled to apply force to the top shell evenly.

Preferably, a protection mechanism is arranged on the outer side of the connecting mechanism;

the protection mechanism comprises a housing and a magnet ring;

the housing is sleeved on the outer side of the connecting mechanism, a magnet ring is fixedly connected to the inner side surface of the housing, and the magnet ring is attracted with the top shell and the bottom shell. The contact probability of dust impurities and the screw rod and the nut can be obviously reduced, and the long-term stable use of the connecting mechanism is facilitated.

Preferably, the upper surface and the lower surface of the housing are both provided with grooves. The groove digging is convenient for operators to apply force to the housing.

Compared with the prior art, the beneficial effects of the utility model are that: this novel linkage valve for the conventional art, has following advantage:

through the cooperation between valve main part, carousel, belt pulley, drain pan, top shell, knob and the drive mechanism, when needing to carry out the opening and shutting or closing of application of force rotation control valve main part with the carousel, operating personnel carries out the application of force to the knob and rotates, can realize that the knob rotates the many rings of less number of turns realization carousel and rotate through the transmission with higher speed of drive mechanism to the montant, does benefit to operating personnel's high-efficient operation and goes on, and the practicality can promote.

Through the cooperation between valve main part, carousel, belt pulley, drain pan, top shell, knob, drive mechanism and the coupling mechanism, connect the installation through simple part of lug, screw rod and nut between drain pan and the top shell, the leakproofness between top and the bottom plate can be strengthened to the rubber ring simultaneously, and the structure is comparatively simple to do benefit to and uses widely.

Through the cooperation between drain pan, top shell and the protection machanism, the housing can protect its inside each part, can obviously reduce dust impurity and screw rod and nut department contact probability, does benefit to coupling mechanism's permanent stable use.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the top case, the knob and the transmission mechanism of FIG. 1;

FIG. 3 is a top partial cross-sectional view of FIG. 2;

fig. 4 is a schematic view of a connection structure of the bottom case, the top case and the protection mechanism in fig. 1.

In the figure: 1. the valve comprises a valve body, 2, a rotary disc, 3, a belt, 4, a bottom shell, 5, a top shell, 6, a knob, 7, a transmission mechanism, 701, a semicircular shell, 702, an inner toothed ring, 703, a first gear, 704, a second gear, 705, a cylinder, 706, a vertical rod, 707, a connecting rod, 708, a vertical cylinder, 709, a rotating rod, 710, a vertical rod, 8, a connecting mechanism, 801, a rubber ring, 802, a lug, 803, a screw rod, 804, a nut, 9, a protection mechanism, 901, a housing, 902, a magnet ring, 10, a handle, 11 and a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel linkage valve comprises a valve body 1, wherein the top end of the valve body 1 is connected with rotary discs 2, the two rotary discs 2 are connected with each other in a rotating mode through a belt 3, the top end of the valve body 1 is fixedly connected with a bottom shell 4, a top shell 5 is connected above the bottom shell 4, the right side of the upper surface of the top shell 5 is provided with a knob 6, the knob 6 is connected with the right rotary disc 2 through a rotating mechanism 7, the rotating mechanism 7 comprises a semicircular shell 701, an inner toothed ring 702, a first gear 703, a second gear 704, a cylinder 705, a vertical rod 706, a connecting rod 707, a vertical cylinder 708, a rotating rod 709 and a vertical rod 710, the semicircular shell 701 is fixedly connected to the right side of the upper surface of the top shell 5, the bottom end of the inner wall of the semicircular shell 701 is fixedly connected with the inner toothed ring 702, the inner wall of the inner toothed ring 702 is connected with the first gears 703 in an annular meshing mode with equal intervals, the second gears 704 are meshed among a plurality of first gears 703, the center of the upper surface of the first gears 703 is provided with the cylinder 705, the bottom end of a cylinder 705 is in clearance fit with the upper surface of a first gear 703, the inner wall of the cylinder 705 is rotatably connected with a vertical rod 706, the vertical rod 706 is rotatably connected with the cylinder 705 through a ball bearing, the bottom end of the vertical rod 706 is fixedly connected with the center of the upper surface of the first gear 703, a vertical cylinder 708 is arranged in the center among the four cylinders 705, the vertical cylinder 708 is fixedly connected with the cylinder 705 through a connecting rod 707, the bottom end of the vertical cylinder 708 is in clearance fit with the upper surface of a second gear 704, the top end of the vertical cylinder 708 is fixedly connected with a rotating rod 709, a part of the rotating rod 709 penetrates through a semicircular shell 701, the rotating rod 709 is rotatably connected with the semicircular shell 701 through a ball bearing, the top end of the rotating rod 709 is fixedly connected with the lower surface of a knob 6, the lower surface center of the second gear 704 is fixedly connected with a vertical rod 710, the vertical rod 710 penetrates through a top shell 5 and is fixedly connected with the upper surface center of a right turntable 2, the vertical rod 710 is rotatably connected with the top shell 5 through a ball bearing, the left side of the upper surface of the knob 6 is rotatably connected with a handle 10, handle 10 rotates on the left of the upper surface through ball bearing and knob 6 and links to each other, handle 10 is convenient for operating personnel to carry out the application of force to knob 6, bull stick 706 and the central point of founding a section of thick bamboo 708 all are located same horizontal vertical line, knob 6 rotates the in-process and can make bull stick 706 and found a section of thick bamboo 708 and carry out concentric rotation, the outer wall processing of knob 6 has the abrasive grain, the abrasive grain can increase the frictional force of knob 6 outer wall, the operating personnel of being convenient for carries out the application of force to knob 6.

Bottom shell 4 is connected with top shell 5 through coupling mechanism 8, coupling mechanism 8 includes rubber ring 801, lug 802, screw rod 803 and nut 804, the upper surface of rubber ring 801 links to each other with the lower surface inboard of top shell 5 is fixed, the lower surface of rubber ring 801 supports tightly with the upper surface of bottom shell 4, a plurality of lugs 802 rigid coupling respectively in top shell 5 and the front and back both sides inboard of both sides about the both ends of bottom shell 4, the upper surface rigid coupling of bottom lug 802 has screw rod 803, a part of screw rod 803 runs through top lug 802, the outer wall of screw rod 803 and the contact surface clearance fit of top lug 802, the outer wall top threaded connection of screw rod 803 has nut 804, nut 804 supports tightly with the upper surface of top lug 802, a plurality of lugs 802 of top are symmetrical for the central point of top shell 5, can make lug 802 evenly exert force to top shell 5.

The outside of coupling mechanism 8 is equipped with protection machanism 9, and protection machanism 9 includes housing 901 and magnet ring 902, and housing 901 cup joints in coupling mechanism 8's the outside, and the inboard surface rigid coupling of housing 901 has magnet ring 902, and magnet ring 902 and top shell 5 and drain pan 4 actuation mutually, and the groove 11 has all been seted up on the upper and lower two sides of housing 901, and the groove 11 is scratched and operating personnel of being convenient for carries out the application of force to housing 901.

When the novel linkage valve is used, an operator needs to apply force to rotate the rotary discs 2 to control the opening and closing of the valve body 1, the operator applies force to the knob 6 to enable the rotary rod 709 and the vertical cylinder 708 to rotate simultaneously, the vertical cylinder 708 can enable the four cylinders 705 to rotate around the vertical cylinder 708 in the rotating process, the first gear 703 can rotate around the inner ring of the inner ring gear 702 due to the rotating connection relationship between the vertical rod 706 and the cylinders 705, the connection relationship between the vertical rod 706 and the first gear 703, and the meshing connection relationship between the first gear 703 and the inner wall of the inner ring gear 702, the vertical rod 703 can rotate due to the meshing transmission of the first gear 704 and the second gear 704, the vertical rod 710 can apply force to rotate the right rotary disc 2, and the two rotary discs 2 can rotate simultaneously due to the rotating connection relationship between the belt 3 and the two rotary discs 2, the realization is to opening and shutting or the closure of valve main part 1, and above-mentioned transmission in-process knob 5 can realize that knob 5 rotates less number of turns and realizes the many rings of carousel 2 and rotate for accelerating the transmission to montant 710, does benefit to operating personnel's high-efficient operation and goes on, and practicality can promote.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel linkage valve, includes valve main part (1), its characterized in that: the top end of the valve main body (1) is connected with turntables (2), the two turntables (2) are rotationally connected through a belt (3), the top end of the valve main body (1) is fixedly connected with a bottom shell (4), a top shell (5) is connected above the bottom shell (4), the right side of the upper surface of the top shell (5) is provided with a knob (6), and the knob (6) is connected with the right turntable (2) through a rotating mechanism (7);

the rotating mechanism (7) comprises a semicircular shell (701), an inner gear ring (702), a first gear (703), a second gear (704), a cylinder (705), a vertical rod (706), a connecting rod (707), a vertical cylinder (708), a rotating rod (709) and a vertical rod (710);

the semi-circular shell (701) is fixedly connected to the right side of the upper surface of the top shell (5), an inner toothed ring (702) is fixedly connected to the bottom end of the inner wall of the semi-circular shell (701), first gears (703) are connected to the inner wall of the inner toothed ring (702) in an annular and equidistant meshing manner, second gears (704) are connected to the plurality of first gears (703) in a meshing manner, a cylinder (705) is arranged at the center of the upper surface of the first gear (703), the bottom end of the cylinder (705) is in clearance fit with the upper surface of the first gear (703), an upright cylinder (708) is arranged at the center between the four cylinders (705), the upright cylinder (705) is fixedly connected with the cylinder (705) through a connecting rod (707), and the bottom end of the upright cylinder (708) is in clearance fit with the upper surface of the second gear (704), the top rigid coupling of founding a section of thick bamboo (708) has bull stick (709), a part of bull stick (709) runs through semicircle shell (701), the top of bull stick (709) links to each other with the lower fixed surface of knob (6), the lower surface center rigid coupling of second gear (704) has montant (710), montant (710) run through top shell (5) and the fixed continuous of upper surface center of right side carousel (2).

2. The novel linkage valve as claimed in claim 1, wherein: the left side of the upper surface of the knob (6) is rotatably connected with a handle (10).

3. The novel linkage valve as claimed in claim 1, wherein: the central points of the knob (6), the rotating rod (709) and the vertical cylinder (708) are all positioned on the same horizontal vertical line.

4. The novel linkage valve as claimed in claim 1, wherein: the outer wall of the knob (6) is processed with grinding grains.

5. The novel linkage valve as claimed in claim 1, wherein: the bottom shell (4) is connected with the top shell (5) through a connecting mechanism (8);

the connecting mechanism (8) comprises a rubber ring (801), a lug (802), a screw (803) and a nut (804);

the upper surface of rubber ring (801) links to each other with the lower surface inboard fixed of top shell (5), the lower surface of rubber ring (801) offsets tightly with the upper surface of drain pan (4), and is a plurality of both sides are inboard about both ends around top shell (5) and drain pan (4) are fixed connected respectively to lug (802), the bottom the upper surface rigid coupling of lug (802) has screw rod (803), top lug (802) is run through to a part of screw rod (803), the outer wall of screw rod (803) and the contact surface clearance fit of top lug (802), the outer wall top threaded connection of screw rod (803) has nut (804), nut (804) offsets tightly with the upper surface of top lug (802).

6. The novel linkage valve according to claim 5, wherein: the lugs (802) are symmetrical relative to the center point of the top shell (5).

7. The novel linkage valve according to claim 5, wherein: a protection mechanism (9) is arranged on the outer side of the connecting mechanism (8);

the protection mechanism (9) comprises a casing (901) and a magnet ring (902);

the casing (901) is sleeved on the outer side of the connecting mechanism (8), a magnet ring (902) is fixedly connected to the inner side surface of the casing (901), and the magnet ring (902) is attracted with the top shell (5) and the bottom shell (4).

8. The novel linkage valve according to claim 7, wherein: the upper surface and the lower surface of the housing (901) are both provided with grooves (11).