CN214767195U

CN214767195U - Cleaning device for petroleum drilling tool

Info

Publication number: CN214767195U
Application number: CN202121284174.7U
Authority: CN
Inventors: 李健
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-11-19
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a cleaning device of an oil drilling tool, which comprises a cleaning box, wherein the top of the inner cavity of the cleaning box is slidably connected with a motor, an output shaft of the motor is fixedly connected with a machine box, both sides of the inner cavity of the machine box are movably connected with a positive and negative threaded rod through a bearing, both sides of the surface of the positive and negative threaded rod are in threaded connection with a threaded sleeve, the bottom of the threaded sleeve is fixedly connected with a clamping plate, and the opposite sides of the two clamping plates are respectively clamped with a drilling tool body, the left side of the top of the inner cavity of the cleaning box is fixedly connected with a first electric push rod, the utility model can firstly clamp and fix the drilling tool through the arrangement of the positive and negative threaded rod, then starts a motor to drive the drilling tool to rotate, then starts a second electric push rod to push the motor to move leftwards, so that the drilling tool is contacted with a brush head, and finally pushes the brush head to reciprocate up and down through the first electric push rod, the cleaning area of the drilling tool is enlarged, and the cleaning efficiency is improved.

Description

Cleaning device for petroleum drilling tool

Technical Field

The utility model relates to a drilling tool washs technical field, specifically is a belt cleaning device of oil drilling tool.

Background

The petroleum drilling tool is an important tool in the petroleum industry during the drilling process and comprises a bypass valve, a motor, a universal shaft and a transmission shaft. When drilling, the mud pumped by the mud pump flows into the motor from the bypass valve, a certain pressure difference is formed at the inlet of the motor, the rotor of the motor is pushed to rotate around the axis of the stator, and the rotating speed and the torque are transmitted to the drill bit through the universal shaft and the transmission shaft, so that the drilling operation is realized. The used oil drilling tool needs to be cleaned so as to prevent dirt such as slurry and the like left on the surface of the oil drilling tool from damaging the oil drilling tool.

The existing cleaning mode of the petroleum drilling tool is that water spraying cleaning is usually carried out on the surface of the petroleum drilling tool manually, and the cleaning efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt cleaning device of oil drilling tool possesses the advantage that the cleaning efficiency is high, has solved current oil drilling tool cleaning method, carries out water spray cleaning, the lower problem of cleaning efficiency through the manual work to the surface of oil drilling tool usually.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a belt cleaning device of oil drilling tool, is including wasing the case, the top sliding connection who washs incasement chamber has the motor, the output shaft fixedly connected with machine case of motor, the both sides of incasement chamber all have positive and negative threaded rod through bearing swing joint, the equal threaded connection in both sides on positive and negative threaded rod surface has the thread bush, the bottom fixedly connected with splint of thread bush, two the equal centre gripping in one side that the splint are relative has the drilling tool body, wash the first electric putter of left side fixedly connected with at incasement chamber top, first electric putter's bottom fixedly connected with bracing piece, the right side fixedly connected with brush head of bracing piece, wash the right side fixedly connected with second electric putter of incasement chamber, the left side and the motor fixed connection of second electric putter.

Preferably, the top of the inner cavity of the cleaning box is provided with a sliding groove, the inner cavity of the sliding groove is connected with a sliding block in a sliding manner, and one end, far away from the sliding groove, of the sliding block is fixedly connected with the motor.

Preferably, the bottom of the inner cavity of the cleaning box is provided with water leakage holes, and the number of the water leakage holes is not less than six.

Preferably, the right side of the positive and negative threaded rod penetrates through the case, extends to an inner cavity of the cleaning box, is fixedly connected with a rotating handle, and is provided with anti-skid grains on the surface.

Preferably, the top of the supporting rod is fixedly connected with a spray head through a fixing part, the top of the spray head is communicated with a water pipe, and the top of the water pipe penetrates through the cleaning box and extends to the outside of the cleaning box.

Preferably, the left side of the surface of the cleaning box is movably connected with a box door through a hinge, and the periphery of the bottom of the cleaning box is fixedly connected with supporting legs.

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

1. the utility model discloses a positive and negative threaded rod, the setting of thread bush and splint, can press from both sides the tight fixed with the drilling tool earlier, then the starter motor drives the drilling tool and rotates, the second electric putter push motor that restarts removes left for drilling tool and brush head contact, promote the brush head through first electric putter at last and carry out reciprocating motion from top to bottom, enlarge the cleaning area to the drilling tool, the cleaning efficiency has been improved, the cooperation of going up the structure, current oil drilling tool cleaning method has been solved, generally, carry out water spray cleaning through the manual work to the surface of oil drilling tool, the lower problem of cleaning efficiency.

2. The utility model can limit the motor to move by arranging the sliding chute and the sliding block;

the water for cleaning the drilling tool can be quickly discharged by arranging the water leakage holes;

through setting up shower nozzle and raceway, can carry the washing liquid that the outside mixes to the shower nozzle in through the raceway, spray the drilling tool and wash.

Drawings

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

FIG. 2 is a cross-sectional view of the cleaning tank of the present invention;

FIG. 3 is a cross-sectional view of the case of the present invention;

fig. 4 is a partial enlarged view of a in the structure of the present invention.

In the figure: 1. a cleaning tank; 2. a motor; 3. a chassis; 4. a positive and negative threaded rod; 5. a threaded sleeve; 6. a splint; 7. a drilling tool body; 8. a first electric push rod; 9. a support bar; 10. a brush head; 11. a second electric push rod; 12. a chute; 13. a slider; 14. a water leakage hole; 15. a spray head; 16. a water delivery pipe.

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, a cleaning device for an oil drilling tool comprises a cleaning box 1, a motor 2 is slidably connected to the top of an inner cavity of the cleaning box 1, an output shaft of the motor 2 is fixedly connected with a machine case 3, a positive and negative threaded rod 4 is movably connected to both sides of the inner cavity of the machine case 3 through a bearing, a threaded sleeve 5 is threadedly connected to both sides of the surface of the positive and negative threaded rod 4, a clamping plate 6 is fixedly connected to the bottom of the threaded sleeve 5, a drilling tool body 7 is clamped on one side of the two clamping plates 6 opposite to each other, a first electric push rod 8 is fixedly connected to the left side of the top of the inner cavity of the cleaning box 1, a supporting rod 9 is fixedly connected to the bottom of the first electric push rod 8, a brush head 10 is fixedly connected to the right side of the supporting rod 9, a second electric push rod 11 is fixedly connected to the right side of the inner cavity of the cleaning box 1, the left side of the second electric push rod 11 is fixedly connected with the motor 2 through the positive and negative threaded rod 4, Threaded sleeve 5 and splint 6's setting, can press from both sides tight the fixing with the drilling tool earlier, then starter motor 2 drives the drilling tool and rotates, restart second electric putter 11 push motor 2 moves left, make the drilling tool and brush head 10 contact, promote brush head 10 through first electric putter 8 at last and carry out reciprocating motion from top to bottom, the washing area to the drilling tool is enlarged, the cleaning efficiency is improved, the cooperation of above structure, current oil drilling tool cleaning method has been solved, generally, carry out water spray cleaning through the manual work to the surface of oil drilling tool, the lower problem of cleaning efficiency.

Referring to fig. 2 and 4, a sliding groove 12 is formed in the top of the inner cavity of the cleaning box 1, a sliding block 13 is connected to the inner cavity of the sliding groove 12 in a sliding manner, one end, far away from the sliding groove 12, of the sliding block 13 is fixedly connected with the motor 2, and the motor 2 can be limited and moved by arranging the sliding groove 12 and the sliding block 13.

Referring to fig. 2, the bottom of the inner cavity of the cleaning tank 1 is provided with water leakage holes 14, the number of the water leakage holes 14 is not less than six, and water for cleaning the drilling tool can be rapidly discharged through the water leakage holes 14.

Referring to fig. 2 and 3, the right side of the positive and negative threaded rod 4 penetrates through the case 3 and extends to the inner cavity of the cleaning box 1, and is fixedly connected with a rotating handle, and the surface of the rotating handle is provided with anti-skid grains.

Referring to fig. 2, the top of the support rod 9 is fixedly connected with a spray head 15 through a fixing member, the top of the spray head 15 is communicated with a water pipe 16, the top of the water pipe 16 penetrates through the cleaning tank 1 and extends to the outside of the cleaning tank 1, and by arranging the spray head 15 and the water pipe 16, a cleaning solution mixed outside can be conveyed into the spray head 15 through the water pipe 16 to spray and wash the drilling tool.

Referring to fig. 1, the left side of the surface of the cleaning tank 1 is movably connected with a tank door through a hinge, and the periphery of the bottom of the cleaning tank 1 is fixedly connected with supporting legs.

When the device is used, a box door is opened, the rotating handle is rotated to drive the positive and negative threaded rods 4 to rotate, the positive and negative threaded rods 4 can rotate to drive the threaded sleeves 5 which are moved in a limiting mode to move left and right, then the two clamping plates 6 can be driven to clamp and fix a drilling tool, then the motor 2 is started to drive the drilling tool to rotate, the second electric push rod 11 is started to push the motor 2 to move left, so that the drilling tool is in contact with the brush head 10, meanwhile, through the arrangement of the spray nozzle 15 and the water pipe 16, cleaning liquid which is mixed well outside can be conveyed into the spray nozzle 15 through the water pipe 16 to spray and wash the drilling tool, finally, the first electric push rod 8 is started to push the brush head 10 to reciprocate up and down, the cleaning area of the drilling tool can be enlarged, the cleaning efficiency is improved, the structure is matched, the existing cleaning mode of the petroleum drilling tool is solved, and the surface of the petroleum drilling tool is usually cleaned by manually spraying water, the cleaning efficiency is lower.

The control mode of the present application is controlled by an external controller, and the control circuit of the controller can be realized by simple circuit connection of those skilled in the art, which belongs to the common knowledge in the art, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

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 belt cleaning device of oil drilling tool, includes washs case (1), its characterized in that: the top of the inner cavity of the cleaning box (1) is slidably connected with a motor (2), an output shaft of the motor (2) is fixedly connected with a machine box (3), two sides of the inner cavity of the machine box (3) are movably connected with a positive and negative threaded rod (4) through a bearing, two sides of the surface of the positive and negative threaded rod (4) are in threaded connection with a threaded sleeve (5), the bottom of the threaded sleeve (5) is fixedly connected with a clamping plate (6), one opposite side of the two clamping plates (6) is clamped with a drilling tool body (7), the left side of the top of the inner cavity of the cleaning box (1) is fixedly connected with a first electric push rod (8), the bottom of the first electric push rod (8) is fixedly connected with a supporting rod (9), the right side of the supporting rod (9) is fixedly connected with a brush head (10), and the right side of the inner cavity of the cleaning box (1) is fixedly connected with a second electric push rod (11), the left side of the second electric push rod (11) is fixedly connected with the motor (2).

2. The cleaning device for an oil drilling tool according to claim 1, wherein: wash the top of case (1) inner chamber and seted up spout (12), the inner chamber sliding connection of spout (12) has slider (13), the one end and motor (2) fixed connection that spout (12) were kept away from in slider (13).

3. The cleaning device for an oil drilling tool according to claim 1, wherein: the bottom of the inner cavity of the cleaning box (1) is provided with water leakage holes (14), and the number of the water leakage holes (14) is not less than six.

4. The cleaning device for an oil drilling tool according to claim 1, wherein: the right side of the positive and negative threaded rod (4) penetrates through the case (3) and extends to the inner cavity of the cleaning box (1), and the rotating handle is fixedly connected with the inner cavity, and anti-skidding lines are arranged on the surface of the rotating handle.

5. The cleaning device for an oil drilling tool according to claim 1, wherein: the top of the supporting rod (9) is fixedly connected with a spray head (15) through a fixing piece, the top of the spray head (15) is communicated with a water pipe (16), and the top of the water pipe (16) penetrates through the cleaning box (1) and extends to the outside of the cleaning box (1).

6. The cleaning device for an oil drilling tool according to claim 1, wherein: the cleaning box is characterized in that the left side of the surface of the cleaning box (1) is movably connected with a box door through a hinge, and the periphery of the bottom of the cleaning box (1) is fixedly connected with supporting legs.