CN210660027U

CN210660027U - Magnetic mud valve device for well drilling

Info

Publication number: CN210660027U
Application number: CN201921437337.3U
Authority: CN
Inventors: 齐成乐; 陈滨; 任绪颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-02
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a magnetic mud valve device for well drilling, including baffle, mud valve body and cover mechanism, the mud valve body includes the valve pipe, the inboard of baffle is provided with the flabellum, the inboard fixedly connected with main shaft of flabellum, and main shaft and baffle rotate to be connected, the one end of main shaft rotates and is connected with the dead lever, the both ends of dead lever are all fixedly connected with the fixed block, and fixed block and valve pipe fixed connection, the surface intermediate position department of main shaft fixedly connected with by drive gear, one side of by drive gear is provided with drive gear; the fan blades arranged inside the valve pipe, the main shaft for driving the fan blades to rotate, the driving gear, the bevel gear A, the bevel gear B and the hand wheel are designed, so that the flow rate of the slurry inside the device is accelerated, and the problem that the flow rate of the slurry inside the device can be reduced and cannot be increased due to the structure of the device when the device is used is solved effectively.

Description

Magnetic mud valve device for well drilling

Technical Field

The utility model belongs to the technical field of the valve, concretely relates to magnetism mud valve gear for well drilling.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like.

The conventional magnetic mud valve device for well drilling cannot accelerate the flow rate of mud in the magnetic mud valve device due to the structure of the magnetic mud valve device, and is inconvenient to dredge after the mud in the magnetic mud valve device is blocked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetism mud valve gear for well drilling to propose the magnetism mud valve gear for well drilling that has now in solving above-mentioned background art because the reason of its structure itself, lead to its unable inside mud velocity of flow with higher speed, the problem of the mediation of being not convenient for after its inside mud blocks up simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a magnetism mud valve device for well drilling, includes baffle, mud valve body and hides set mechanism, the mud valve body includes the valve pipe, the inboard of baffle is provided with the flabellum, the inboard fixedly connected with main shaft of flabellum, and the main shaft rotates with the baffle and be connected, the one end of main shaft is rotated and is connected with the dead lever, the equal fixedly connected with fixed block in both ends of dead lever, and fixed block and valve pipe fixed connection, the surface intermediate position department fixedly connected with of main shaft is driven gear, one side by drive gear is provided with drive gear, and drive gear and valve pipe rotate and be connected, drive gear's lower fixed surface is connected with bevel gear A, front surface one side of valve pipe rotates and is connected with the hand wheel, the one end fixedly connected with bevel gear B of hand wheel, and bevel gear B and.

Preferably, the mud valve is originally still including the valve body, and valve body and valve pipe fixed connection, the equal fixedly connected with conveyer pipe in both sides of valve pipe, the upper surface intermediate position department of valve body rotates and is connected with the lead screw, the one end fixedly connected with valve wheel of lead screw.

Preferably, cover a set mechanism and include the outer tube, and outer tube and valve body fixed connection, the inboard of outer tube is provided with bevel gear B, sheathed tube surface one end fixedly connected with connecting bolt, the lower fixed surface of valve wheel is connected with the connecting seat, and the connecting seat passes through connecting bolt fixed connection with the sleeve pipe.

Preferably, the cross section of the fixed block is L-shaped, the number of the fixed blocks is two, and the two fixed blocks are arranged on the lower surface of the valve pipe.

Preferably, the number of the baffles is two, the baffles are respectively arranged on the upper surface and the lower surface of the fan blade, and the distance between the two baffles is equal to the diameter of the conveying pipe.

Preferably, the connecting seat is in the shape of a hollow cylinder, and the lower end of the outer surface of the connecting seat is provided with a hole with an L-shaped section.

Preferably, the sleeve and the outer tube are both hollow cylinders, and the outer diameter of the sleeve is equal to the inner diameter of the outer tube.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the fan blades arranged inside the valve pipe, the main shaft for driving the fan blades to rotate, the driving gear, the bevel gear A, the bevel gear B and the hand wheel are designed, so that the flow rate of the slurry inside the device is accelerated, and the problem that the flow rate of the slurry inside the device can be reduced and cannot be increased due to the structure of the device when the device is used is solved effectively.

2. Through having designed the sleeve pipe of installing at the lead screw surface and being used for adapter sleeve's connecting seat and connecting bolt be convenient for cover the lead screw, prevent that the lead screw from contacting too much water stain or foreign matter to great reduction its rusty probability.

Drawings

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

FIG. 2 is a schematic view of a partial sectional structure of the valve tube of the present invention;

FIG. 3 is a schematic side view of the hand wheel of the present invention;

FIG. 4 is a schematic bottom view of the fixing rod of the present invention;

FIG. 5 is a schematic view of the valve wheel of the present invention in a partial cross-sectional view;

fig. 6 is a schematic top view of the sleeve according to the present invention.

In the figure: 1. a valve wheel; 2. an outer tube; 3. a valve body; 4. a delivery pipe; 5. a hand wheel; 6. a valve tube; 7. a baffle plate; 8. a fan blade; 9. a drive gear; 10. a bevel gear A; 11. a main shaft; 12. fixing the rod; 13. a fixed block; 14. a driven gear; 15. a bevel gear B; 16. a sleeve; 17. a screw rod; 18. a connecting seat; 19. and connecting the bolt.

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. 1-6, the present invention provides a technical solution: a magnetic mud valve device for well drilling comprises a baffle 7, a mud valve body and a covering mechanism, wherein the mud valve body comprises a valve pipe 6, fan blades 8 are arranged on the inner side of the baffle 7, a main shaft 11 is fixedly connected on the inner side of each fan blade 8, and the main shaft 11 is rotationally connected with the baffle 7, one end of the main shaft 11 is rotationally connected with a fixed rod 12, both ends of the fixed rod 12 are fixedly connected with fixed blocks 13, and the fixed block 13 is fixedly connected with the valve pipe 6, the driven gear 14 is fixedly connected with the middle position of the outer surface of the main shaft 11, one side of the driven gear 14 is provided with the driving gear 9, and the driving gear 9 is rotationally connected with the valve tube 6, the lower surface of the driving gear 9 is fixedly connected with a bevel gear A10, one side of the front surface of the valve tube 6 is rotationally connected with a hand wheel 5, one end of the hand wheel 5 is fixedly connected with a bevel gear B15, and bevel gear B15 intermeshes with bevel gear a10 to facilitate faster slurry flow rates within the apparatus.

In order to guarantee the normal use of the device, in this embodiment, preferably, the mud valve is originally still including valve body 3, and valve body 3 and valve pipe 6 fixed connection, the equal fixedly connected with conveyer pipe 4 in both sides of valve pipe 6, and the upper surface intermediate position department of valve body 3 rotates and is connected with lead screw 17, and the one end fixedly connected with valve wheel 1 of lead screw 17.

In order to cover the screw rod 17, in this embodiment, preferably, the covering mechanism includes an outer tube 2, the outer tube 2 is fixedly connected to the valve body 3, a bevel gear B15 is disposed on an inner side of the outer tube 2, a connecting bolt 19 is fixedly connected to one end of an outer surface of the sleeve 16, a connecting seat 18 is fixedly connected to a lower surface of the valve wheel 1, and the connecting seat 18 is fixedly connected to the sleeve 16 through the connecting bolt 19.

In order to fix the fixing rod 12, in this embodiment, it is preferable that the fixing block 13 has an "L" shape in cross section, and two fixing blocks 13 are provided, and both the fixing blocks 13 are mounted on the lower surface of the valve tube 6.

In order to ensure the rotation of the fan blades 8, in the embodiment, it is preferable that two baffles 7 are provided, and the two baffles 7 are respectively installed on the upper surface and the lower surface of the fan blades 8, and the distance between the two baffles 7 is equal to the diameter of the conveying pipe 4.

To facilitate fixing the sleeve 16, in this embodiment, it is preferable that the connecting seat 18 is shaped like a hollow cylinder, and a hole with an L-shaped cross section is formed at the lower end of the outer surface of the connecting seat 18.

In order to ensure the movement of the sleeve 16, in the present embodiment, it is preferable that the sleeve 16 and the outer tube 2 are both hollow cylinders, and the outer diameter of the sleeve 16 is equal to the inner diameter of the outer tube 2.

The utility model discloses a theory of operation and use flow: after the device is installed, the sleeve 16 is pulled upwards, one end of the sleeve 16 is positioned inside the connecting seat 18, then the sleeve 16 is rotated, the connecting bolt 19 is clamped in a hole on the connecting seat 18, the sleeve 16 is fixed, and then the device can be normally installed, during the time of the device, due to the protection of the sleeve 16, the lead screw 17 can reduce the possibility of contacting water stain and foreign matters, so that the corrosion probability is reduced, the service life of the device is prolonged, if the mud flow rate needs to be accelerated or mud blocked in the conveying pipe 4 needs to be dredged during the use of the device, the main shaft 11 needs to be pushed upwards, so that the fixing rod 12 contacts the valve pipe 6, then the fixing rod 12 is rotated, so that the fixing rod 12 is clamped on the fixing block 13, so as to fix the main shaft 11, at the moment, the driven gear 14 on the main shaft 11 is meshed with the driving gear 9, then the hand wheel 5 is rotated, the hand wheel 5 drives the bevel gear A10 to rotate through the bevel gear B15, the bevel gear A10 drives the driven gear 14 to rotate through the driving gear 9, so that the main shaft 11 drives the fan blades 8 to rotate, further the mud inside the device is pushed, and the purpose of accelerating the flow rate or dredging the blockage is achieved.

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 magnetism mud valve device for well drilling, includes baffle (7), mud valve body and hides set mechanism, its characterized in that: the mud valve body comprises a valve pipe (6), fan blades (8) are arranged on the inner side of a baffle (7), a main shaft (11) is fixedly connected to the inner side of each fan blade (8), the main shaft (11) is rotatably connected with the baffle (7), a fixing rod (12) is rotatably connected to one end of the main shaft (11), fixing blocks (13) are fixedly connected to two ends of each fixing rod (12), the fixing blocks (13) are fixedly connected with the valve pipe (6), a driven gear (14) is fixedly connected to the middle position of the outer surface of the main shaft (11), a driving gear (9) is arranged on one side of the driven gear (14), the driving gear (9) is rotatably connected with the valve pipe (6), a bevel gear A (10) is fixedly connected to the lower surface of the driving gear (9), and a hand wheel (5) is rotatably connected to one side of the front surface of the, one end of the hand wheel (5) is fixedly connected with a bevel gear B (15), and the bevel gear B (15) is meshed with the bevel gear A (10).

2. A magnetic mud valve apparatus for drilling well according to claim 1, wherein: the mud valve is originally still including valve body (3), and valve body (3) and valve pipe (6) fixed connection, the equal fixedly connected with conveyer pipe (4) in both sides of valve pipe (6), the upper surface intermediate position department of valve body (3) rotates and is connected with lead screw (17), the one end fixedly connected with valve wheel (1) of lead screw (17).

3. A magnetic mud valve apparatus for drilling well according to claim 2, wherein: the covering mechanism comprises an outer pipe (2), the outer pipe (2) is fixedly connected with the valve body (3), a bevel gear B (15) is arranged on the inner side of the outer pipe (2), a connecting seat (18) is fixedly connected to the lower surface of the valve wheel (1), a sleeve (16) is arranged on the connecting seat (18), a connecting bolt (19) is fixedly connected to one end of the outer surface of the sleeve (16), and the connecting seat (18) is fixedly connected with the sleeve (16) through the connecting bolt (19).

4. A magnetic mud valve apparatus for drilling well according to claim 1, wherein: the cross section of the fixing blocks (13) is L-shaped, the two fixing blocks (13) are arranged, and the two fixing blocks (13) are arranged on the lower surface of the valve pipe (6).

5. A magnetic mud valve apparatus for drilling well according to claim 1, wherein: the baffle (7) are provided with two, the two baffles (7) are respectively arranged on the upper surface and the lower surface of the fan blade (8), and the distance between the two baffles (7) is equal to the diameter of the conveying pipe (4).

6. A magnetic mud valve apparatus for drilling well according to claim 3, wherein: the connecting seat (18) is in a hollow cylinder shape, and the lower end of the outer surface of the connecting seat (18) is provided with a hole with an L-shaped section.

7. A magnetic mud valve apparatus for drilling well according to claim 3, wherein: the shape of the sleeve (16) and the shape of the outer tube (2) are both hollow cylinders, and the outer diameter of the sleeve (16) is equal to the inner diameter of the outer tube (2).