CN221346833U - Mud tank for well drilling - Google Patents

Abstract

The utility model relates to the technical field of drilling engineering, in particular to a mud tank for drilling, which comprises a mud tank body, wherein the mud tank body consists of a tank body and supporting legs, a grouting pipe penetrates through the outer wall of the top of the tank body and is fixedly installed, a water outlet pipe penetrates through the outer wall of the bottom of the tank body, a sedimentation area baffle is arranged in the tank body, a scraping mechanism is arranged on the sedimentation area baffle, and the scraping mechanism comprises a protective box. The utility model overcomes the defects of the prior art, under the cooperation of the scraping plate and the like, the output end of the motor drives the second bevel gear, the first bevel gear and the screw rod to rotate together by starting the motor, the screw rod rotates to drive the scraping plate to move, and the scraping plate moves to rapidly discharge mud from the mud outlet, so that the mud discharge rate can be improved, the mud on the inner wall of the bottom of the tank body can be cleaned, and the working efficiency is improved.

Description

Mud tank for well drilling

Technical Field

The utility model relates to the technical field of drilling engineering, in particular to a mud tank for drilling.

Background

Drilling is a work of drilling holes from the ground by using mechanical equipment or manpower, which is called drilling, and generally refers to an engineering of drilling a borehole and a large-diameter water supply well by exploring or developing liquid and gaseous minerals such as petroleum, natural gas and the like, and has very wide application in national economy construction.

Through retrieving, chinese patent grant publication No. CN218596245U discloses a mud tank for drilling mud collection, including the mud tank, the fixed discharge pipe that assembles in below of mud tank, the inside one end activity of mud tank is assembled there is the settling zone baffle.

One of the mud tanks for drilling mud collection in the above patent suffers from the following disadvantages: although the device greatly reduces the impact force of mud flowing into the bottom of a sedimentation area, avoids excessive impact to raise the particles which are already sedimented again, when the device needs to discharge the mud, the device is often discharged through a discharge pipe, and can play a role in discharging, but because the mud has certain adsorptivity, and the device only depends on the flow speed of the mud, the device is slower when discharging the mud, the working efficiency is affected, and the phenomenon of blocking the discharge pipe can be caused when the device is used for a long time.

Disclosure of utility model

The utility model aims to solve or at least alleviate the problems that the slurry itself has a certain adsorptivity, and the slurry itself is only relied on the flow speed, so that the slurry is slowly discharged, the working efficiency is affected, and the discharge pipe is blocked after long-time use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mud tank for well drilling, includes the mud tank body, the mud tank body comprises a tank body and supporting legs, the top outer wall of the tank body runs through and fixed mounting has the slip casting pipe, the bottom outer wall of the tank body runs through and installs the outlet pipe, be equipped with the sedimentation zone baffle in the tank body, be provided with scraping mechanism on the sedimentation zone baffle;

The scraping mechanism comprises a protective box, a first bevel gear is rotatably arranged on one side inner wall of the protective box, a screw is fixedly arranged at one end of the first bevel gear, one end of the screw penetrates through one side outer wall of the protective box and one side outer wall of the sedimentation zone baffle, a scraping plate is screwed on the screw, the scraping plate is contacted with the bottom inner wall of the tank body, a supporting plate is fixedly arranged on one side outer wall of the supporting leg, a motor is fixedly arranged on the top outer wall of the supporting plate, a second bevel gear is fixedly arranged at the output end of the motor, and the first bevel gear and the second bevel gear are meshed with each other.

Optionally, the protective box is waterproof material, and the hole that link up on the protective box all is provided with sealed pad.

Optionally, a fixing plate is fixedly installed on the inner wall of the bottom of the tank body, and one end of the screw is rotatably installed on one side outer wall of the fixing plate.

Optionally, the bottom outer wall of the tank body is provided with a mud outlet, a mud outlet is connected with a mud outlet in a hinged manner, and a handle is fixedly arranged on the bottom outer wall of the mud outlet.

Optionally, the bottom outer wall fixed mounting of the jar body has the mounting panel, one side outer wall fixed mounting of mounting panel has electric telescopic handle, electric telescopic handle's output fixed mounting has the baffle.

Optionally, the baffle is located below the mud outlet plate.

Optionally, a control valve is arranged on the water outlet pipe.

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

(1) According to the utility model, under the cooperation of the scraping plate and the like, the output end of the motor drives the second bevel gear, the first bevel gear and the screw rod to rotate together by starting the motor, the screw rod rotates to drive the scraping plate to move, and the scraping plate moves to rapidly discharge mud from the mud outlet, so that the mud discharge rate can be improved, the mud on the inner wall of the bottom of the tank body can be cleaned, and the working efficiency is improved.

(2) According to the utility model, under the cooperation of the baffle plate and the like, the baffle plate is driven to move by starting the electric telescopic rod, so that the limit on the mud discharging plate can be relieved, and the phenomenon of automatic opening of the mud discharging plate can be avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a baffle structure according to the present utility model;

FIG. 3 is a schematic view of a scraper structure according to the present utility model;

fig. 4 is a schematic diagram of the motor structure of the present utility model.

In the figure: 1. a tank body; 2. grouting pipe; 3. support legs; 4. a water outlet pipe; 5. a mud outlet; 6. a mud board is arranged; 7. a handle; 8. a mounting plate; 9. an electric telescopic rod; 10. a baffle; 11. a support plate; 12. a motor; 13. a sedimentation zone baffle; 14. a protective box; 15. a scraping plate; 16. a screw; 17. a fixing plate; 18. a first bevel gear; 19. and a second bevel gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a mud tank for drilling well comprises a mud tank body, wherein the mud tank body is composed of a tank body 1 and supporting legs 3, a grouting pipe 2 is penetrated and fixedly installed on the outer wall of the top of the tank body 1, mud can be conveyed into the tank body 1 from the inside of the column slurry pipe 2 through the arrangement of the grouting pipe 2, a water outlet pipe 4 is penetrated and installed on the outer wall of the bottom of the tank body 1, the water outlet pipe 4 is arranged so as to play a role of draining water, a sedimentation area baffle 13 is arranged in the tank body 1, and a scraping mechanism is arranged on the sedimentation area baffle 13; thereby can scrape the material to mud through setting up scraping mechanism.

The scraping mechanism comprises a protection box 14, a first bevel gear 18 is rotatably arranged on the inner wall of one side of the protection box 14, a screw 16 is fixedly arranged at one end of the first bevel gear 18, one end of the screw 16 penetrates through the protection box 14 and one outer wall of a sedimentation zone baffle 13, the protection box 14 is arranged to play a protection role, a scraping plate 15 is screwed on the screw 16, the scraping plate 15 is contacted with the inner wall of the bottom of the tank body 1, a supporting plate 11 is fixedly arranged on one outer wall of the supporting leg 3, a motor 12 is fixedly arranged on the outer wall of the top of the supporting plate 11, the motor 12 can be arranged on the supporting plate through the arrangement of the supporting plate 11, a second bevel gear 19 is fixedly arranged at the output end of the motor 12, and the first bevel gear 81 and the second bevel gear 19 are meshed with each other. Through the start motor 12, thereby the output of motor 12 can drive second bevel gear 19, first bevel gear 18 and screw rod 16 and rotate along with, thereby screw rod 16 rotates and can drive scraper 15 and remove, thereby scraper 15 removes and can follow mud outlet 5 in the mud is quick to can improve the mud rate of discharging, and also can with jar 1 bottom mud clean up on the inner wall, and improve work efficiency.

Specifically, referring to fig. 1-3, the protection box 14 is made of waterproof material, and the through holes on the protection box 14 are all provided with sealing gaskets. The sealing gasket is arranged, so that the effect of preventing water leakage can be achieved.

Specifically, referring to fig. 1 to 4, a fixing plate 17 is fixedly installed on the inner wall of the bottom of the tank 1, and one end of a screw 16 is rotatably installed on the outer wall of one side of the fixing plate 17. The fixing plate 17 is provided to assist in mounting.

Specifically, referring to fig. 2, a mud outlet 5 is formed in the bottom outer wall of the tank 1, a mud outlet 6 is hinged in the mud outlet 5, and a handle 7 is fixedly mounted on the bottom outer wall of the mud outlet 6. By pulling the handle 7, the mud outlet plate 6 can be opened, and mud slowly flows out of the mud outlet 5.

Specifically, referring to fig. 2-3, a mounting plate 8 is fixedly mounted on the outer wall of the bottom of the tank body 1, an electric telescopic rod 9 is fixedly mounted on the outer wall of one side of the mounting plate 8, and a baffle 10 is fixedly mounted at the output end of the electric telescopic rod 9. By starting the electric telescopic rod 9, the output end of the electric telescopic rod 9 can drive the baffle 10 to move, so that the limitation on the mud discharging plate 6 can be relieved.

Specifically, referring to fig. 3, the baffle 10 is located below the mud-discharging plate 6. By providing the baffle 10 below the mud discharging plate 6, the mud discharging plate 6 can be prevented from being automatically opened.

Specifically, referring to fig. 2, a control valve is disposed on the water outlet pipe 4. The control valve is arranged so as to control the water outlet pipe 4 to be opened.

Working principle: when the mud pump is used, mud generated by drilling is pumped through the mud pump and is injected into the tank body 1 through the grouting pipe 2, when the mud in the tank body 1 is required to be discharged, the electric telescopic rod 9 is started, and the baffle 10 is driven to move by the output end of the electric telescopic rod 9, so that the limitation on the mud discharging plate 6 can be relieved;

At this time, the handle 7 is pulled again, so that the mud outlet 6 can be opened, mud can slowly flow out from the mud outlet 5, then the motor 12 can be started, the output end of the motor 12 can drive the second bevel gear 19, the first bevel gear 18 and the screw 16 to rotate together, the screw 16 rotates so as to drive the scraping plate 15 to move, the scraping plate 15 moves so as to quickly discharge mud from the mud outlet 5, thereby improving the mud discharging rate, and also cleaning up the mud on the inner wall of the bottom of the tank body 1, and improving the working efficiency.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a mud jar for well drilling, includes the mud jar body, the mud jar body comprises jar body (1) and supporting leg (3), the top outer wall of jar body (1) runs through and fixed mounting has slip casting pipe (2), outlet pipe (4) are installed to the bottom outer wall link up of jar body (1), be equipped with sedimentation zone baffle (13), its characterized in that in the jar body (1): a scraping mechanism is arranged on the sedimentation zone baffle (13);

The scraping mechanism comprises a protective box (14), a first bevel gear (18) is rotatably mounted on one side inner wall of the protective box (14), a screw rod (16) is fixedly mounted at one end of the first bevel gear (18), one end of the screw rod (16) penetrates through one side outer wall of the protective box (14) and one side outer wall of a sedimentation zone baffle (13), a scraping plate (15) is screwed on the screw rod (16), the scraping plate (15) is in contact with the bottom inner wall of the tank body (1), a supporting plate (11) is fixedly mounted on one side outer wall of the supporting leg (3), a motor (12) is fixedly mounted on the top outer wall of the supporting plate (11), a second bevel gear (19) is fixedly mounted at the output end of the motor (12), and the first bevel gear (18) and the second bevel gear (19) are meshed with each other.

2. A mud pot for drilling according to claim 1, wherein: the protective box (14) is made of waterproof materials, and sealing gaskets are arranged in through holes in the protective box (14).

3. A mud pot for drilling according to claim 1, wherein: the bottom inner wall of the tank body (1) is fixedly provided with a fixing plate (17), and one end of the screw rod (16) is rotatably arranged on one side outer wall of the fixing plate (17).

4. A mud pot for drilling according to claim 1, wherein: the mud outlet (5) is formed in the outer wall of the bottom of the tank body (1), the mud outlet (5) is internally hinged with a mud outlet plate (6), and a handle (7) is fixedly arranged on the outer wall of the bottom of the mud outlet plate (6).

5. A mud pot for drilling according to claim 1, wherein: the electric tank is characterized in that a mounting plate (8) is fixedly mounted on the outer wall of the bottom of the tank body (1), an electric telescopic rod (9) is fixedly mounted on the outer wall of one side of the mounting plate (8), and a baffle (10) is fixedly mounted at the output end of the electric telescopic rod (9).

6. A mud pot for drilling according to claim 5, wherein: the baffle (10) is positioned below the mud outlet plate (6).

7. A mud pot for drilling according to claim 1, wherein: the water outlet pipe (4) is provided with a control valve.