Electric automatic cleaning equipment for well drilling

Abstract

The utility model relates to the technical field of equipment maintenance, in particular to drilling electrical automation cleaning equipment which comprises a cleaning box, a cleaning device fixedly connected to the top of the cleaning box, a positioning device fixedly connected to one side of the cleaning box, a box door movably connected to the front face of the cleaning box, and a rotating handle movably connected to the other side of the cleaning box. One end of the rotating handle is fixedly connected with a rotating shaft, one end of the rotating shaft penetrates through a cleaning frame, the cleaning device comprises a water storage bin, the top of the cleaning box is fixedly connected with an air cylinder, one end of the air cylinder is movably connected with a push rod in a sleeved mode, and one end of the push rod is fixedly connected with a plunger. High-pressure water flow generated by the cleaning device is used for flushing and cleaning parts such as a drill bit in a high-strength mode, water resources can be recycled and filtered through the water suction pipe, then the drilling parts such as the drill bit can be continuously flushed, recycling of the water resources is achieved, and resource waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment maintenance, in particular to drilling electrical automation cleaning equipment. Background Art

[0002] The work of drilling holes in the ground using mechanical equipment or manpower is called drilling. It usually refers to the project of drilling wells and large-diameter water supply wells for the exploration or development of liquid and gaseous minerals such as oil and natural gas. Drilling is widely used in national economic construction. The existing oil drilling process requires the use of a variety of parts such as drill bits. During the drilling process, they will be contaminated by mud and need to be cleaned in time, otherwise it will affect the normal operation of the drilling work.

[0003] Publication number CN210966096U provides an external cleaning device for drilling equipment. The utility model aims to solve the problem that sewage and sludge are easily splashed when cleaning the surface of the drilling equipment. A water tank is formed by a first shell and a plate body, and a top cover is used to close the equipment and flush it with a nozzle to prevent the splashing of sewage and sludge. Waste such as sludge, oil and water can be concentrated and conveniently transported and processed, preventing environmental pollution caused by the cleaning equipment.

[0004] In addition to the above-mentioned advantages, this utility model patent still has some shortcomings: first, the cleaning equipment consumes a large amount of water resources when flushing the drill bit, and the utilization rate of water resources is low, resulting in waste; second, the high-pressure water pipes are mostly fixed, which will leave many cleaning dead corners, making it difficult to fully and thoroughly complete the cleaning work of the drilling equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a drilling electrical automation cleaning device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A drilling electrical automation cleaning equipment comprises a cleaning box, a cleaning device is fixedly connected to the top of the cleaning box, a positioning device is fixedly connected to one side of the cleaning box, a box door is movably connected to the front of the cleaning box, a turning handle is movably connected to the other side of the cleaning box, one end of the turning handle is fixedly connected to a rotating shaft, one end of the rotating shaft passes through a cleaning rack, the cleaning device comprises a water storage tank, a cylinder is fixedly connected to the top of the cleaning box, a push rod is movably sleeved on one end of the cylinder, a plunger is fixedly connected to one end of the push rod, the outer side of the plunger is movably connected to the inner cavity of the water storage tank, a spray assembly is fixedly connected to the bottom of the water storage tank, the spray assembly is located directly above the cleaning rack, and a water suction pipe is fixedly connected to one end of the water storage tank.

[0008] Preferably, the positioning device includes a mounting seat, a movable groove is provided on the top of the mounting seat, the mounting seat is internally movably connected to a limited wheel, the inner wall of the movable groove is movably connected to two connecting rods, one end of the connecting rod is fixedly connected to a pressure plate, the inner side of the pressure plate is fixedly connected to a spring No. 1, and one side of the limited wheel is fixedly connected to one end of the rotating shaft.

[0009] Preferably, the water suction pipe includes a reflux pipe, the inner cavity of the reflux pipe is fixedly connected to a fixing ring, the bottom of the fixing ring is fixedly connected to a No. 2 spring, the bottom end of the No. 2 spring is fixedly connected to a blocking ball, the bottom end of the reflux pipe is fixedly connected to a sealing plug, a reflux hole is opened on both sides of the bottom end of the reflux pipe, and the inner cavity of the reflux pipe is provided with a filtering device.

[0010] Preferably, the diameter of the blocking ball is larger than the aperture of the reflux hole, and a flow hole is provided on the top of the blocking ball.

[0011] Preferably, a limiting groove is provided at the bottom of the pressure plate, and the limiting groove is matched with the outer edge of the limiting wheel.

[0012] Preferably, the inner cavity of the water storage tank is transitionally matched with the outer side of the plunger, and an observation window is provided on the front of the cleaning box, which is located directly in front of the cleaning frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a cleaning device is provided, and a high-pressure water flow is generated by the cleaning device to perform high-intensity flushing and cleaning of parts such as drill bits, and a water suction pipe is provided to recycle water resources, and the water resources can continue to be flushed on drilling parts such as drill bits after filtering, thereby realizing the recycling of water resources and avoiding waste of resources;

[0015] 2. In the utility model, the position of the cleaning frame can be adjusted by rotating the handle to control the rotation of the shaft, thereby adjusting the flushing angle of the drill bit. At the same time, the flushing angle of the drill bit can be fixed by the positioning device so that it can be fully cleaned, which is beneficial to increase the cleaning range of the cleaning device and make the drill bit and other parts clean more comprehensively. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 The overall structural diagram of the cleaning device;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the overall structure of the middle water suction pipe;

[0020] Figure 5 For this utility model Figure 1 Schematic diagram of the overall structure of the positioning device

[0021] In the figure: 1. cleaning box; 2. cleaning device; 3. positioning device; 4. box door; 5. cleaning rack; 6. turning handle; 7. water suction pipe; 21. water storage tank; 22. plunger; 23. cylinder; 24. push rod; 25. spray assembly; 31. mounting seat; 32. movable groove; 33. limiting wheel; 34. pressure plate; 35. No. 1 spring; 36. connecting rod; 41. observation window; 61. rotating shaft; 71. reflux pipe; 72. fixing ring; 73. No. 2 spring; 74. blocking ball; 75. sealing plug; 76. reflux hole. DETAILED DESCRIPTION

[0022] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0023] See also Figure 1-3 , the utility model provides a technical solution:

[0024] A drilling electrical automation cleaning equipment, including a cleaning box 1, a cleaning device 2 is fixedly connected to the top of the cleaning box 1, a positioning device 3 is fixedly connected to one side of the cleaning box 1, a box door 4 is movably connected to the front of the cleaning box 1, a handle 6 is movably connected to the other side of the cleaning box 1, one end of the handle 6 is fixedly connected to a rotating shaft 61, one end of the rotating shaft 61 passes through a cleaning frame 5, the cleaning device 2 includes a water storage tank 21, a cylinder 23 is fixedly connected to the top of the cleaning box 1, a push rod 24 is movably sleeved on one end of the cylinder 23, a plunger 22 is fixedly connected to one end of the push rod 24, the outer side of the plunger 22 is movably connected to the inner cavity of the water storage tank 21, a spray assembly 25 is fixedly connected to the bottom of the water storage tank 21, the spray assembly 25 is located directly above the cleaning frame 5, and a water suction pipe 7 is fixedly connected to one end of the water storage tank 21.

[0025] In this embodiment, please refer to Figure 2 , Figure 5 The positioning device 3 includes a mounting seat 31, a movable groove 32 is opened on the top of the mounting seat 31, a limited wheel 33 is movably connected inside the mounting seat 31, two connecting rods 36 are movably connected to the inner wall of the movable groove 32, one end of the connecting rod 36 is fixedly connected to a pressure plate 34, the inner side of the pressure plate 34 is fixedly connected to a No. 1 spring 35, and one side of the limited wheel 33 is fixedly connected to one end of the rotating shaft 61.

[0026] In this embodiment, please refer to Figure 4The suction pipe 7 includes a return pipe 71, the inner cavity of the return pipe 71 is fixedly connected with a fixing ring 72, the bottom of the fixing ring 72 is fixedly connected with a No. 2 spring 73, the bottom end of the No. 2 spring 73 is fixedly connected with a blocking ball 74, the bottom end of the return pipe 71 is fixedly connected with a sealing plug 75, and a return hole 76 is provided on both sides of the bottom end of the return pipe 71. The inner cavity of the return pipe 71 is provided with a filtering device, which is beneficial when the inner cavity of the water storage tank 21 generates a negative pressure, the blocking ball 74 will move upward under the action of the negative pressure, and the No. 2 spring 73 will be squeezed and deformed by the blocking ball 74 moving upward. When the negative pressure in the inner cavity of the water storage tank 21 disappears, the No. 2 spring 73 loses pressure and returns to its original state, lifting the blocking ball 74 to move it downward to block the return hole 76, thereby preventing water from spraying out of the suction pipe 7 when the inner cavity of the water storage tank 21 generates a positive pressure.

[0027] In this embodiment, please refer to Figure 4 The diameter of the blocking ball 74 is larger than the aperture of the reflux hole 76, and a flow hole is opened on the top of the blocking ball 74, which is beneficial for blocking the reflux hole 76 when the blocking ball 74 is located at the reflux hole 76 to prevent water from spraying out of the reflux hole 76. At the same time, by opening a flow hole on the top of the blocking ball 74, when the blocking ball 74 leaves the reflux hole 76, the water can pass through the reflux hole 76 and the flow port and be transmitted from the reflux pipe 71 to the inner cavity of the water storage tank 21.

[0028] In this embodiment, please refer to Figure 5 A limiting groove is provided at the bottom of the pressure plate 34, and the limiting groove is adapted to the outer edge of the limiting wheel 33, which is beneficial to forming resistance to the limiting wheel 33 when the bottom of the pressure plate 34 contacts the outer edge of the limiting wheel 33, thereby preventing the limiting wheel 33 from rotating.

[0029] In this embodiment, please refer to Figure 1 , Figure 3 The inner cavity of the water storage tank 21 and the outer side of the plunger 22 are transitionally matched, and an observation window 41 is provided on the front of the cleaning box 1, which is located directly in front of the cleaning frame 5, which is conducive to the transition between the water storage tank 21 and the plunger 22. When the plunger 22 moves back and forth along the inner cavity of the water storage tank 21, gas leakage is avoided, so that the inner cavity of the water storage tank 21 generates sufficient positive or negative pressure. The cleaning condition of parts such as the drill bit can be observed by providing the observation window 41, so as to adjust the cleaning angle of the drill bit.

[0030] Working principle of this utility model:

[0031] Step 1, in the utility model, a cleaning device 2 is provided, and the cleaning device 2 includes a cylinder 23. The cylinder 23 provides power to push the plunger 22 forward, and the plunger 22 moves forward along the inner cavity of the water storage tank 21 to reduce the inner cavity space of the water storage tank 21 and increase the pressure, so that the high-pressure water flow generated in the water storage tank 21 is sprayed out through the spray assembly 25 to clean the drill bit fixed on the cleaning frame 5, and then the push rod 24 is controlled by the cylinder 23 to move backward, so that the plunger 22 moves backward, so that the water storage tank The inner cavity of the bin 21 generates negative pressure, which causes the water suction pipe 7 to generate suction force, and at the same time pushes the blocking ball 74 to move upward, and the blocking ball 74 moves upward to squeeze the second spring 73 to deform it. When the blocking ball 74 moves upward, the reflux hole 76 is no longer blocked, so that the accumulated water at the bottom of the inner cavity of the cleaning box 1 is sucked into the reflux pipe 71 through the reflux hole 76, and the sewage is filtered by the filtering device inside the reflux pipe 71. The filtered water passes through the reflux pipe 71 into the inner cavity of the water storage bin 21 to replenish the water source;

[0032] Step 2, in the present invention, the pressure plate 34 is pressed by external force, so that the top ends of the pressure plates 34 are brought close to each other, and the spring 35 is squeezed to deform. When the top ends of the pressure plates 34 are brought close to each other, the bottom ends of the pressure plates 34 are separated from each other, so that the bottom ends of the pressure plates 34 are separated from each other and no longer contact the top outer edge of the limiting wheel 33. At this time, the limiting wheel 33 can rotate normally. Since one side of the limiting wheel 33 is fixedly connected to one end of the rotating shaft 61, the rotating handle 6 is turned by external force to control the rotation of the rotating shaft 61, so that the cleaning frame 5 can be adjusted. The tilt angle is used to facilitate multi-directional flushing of the drill bit. After adjusting to the angle required for cleaning, stop pressing the pressure plate 34, so that the No. 1 spring 35 loses pressure and returns to its original state, so that the top ends of the pressure plates 34 separate from each other and return to their original positions, and the bottom ends of the pressure plates 34 move closer together and return to their original positions, so that the bottom ends of the pressure plates 34 contact the top outer edge of the limiting wheel 33 again, and through the limiting groove opened at the bottom end of the pressure plate 34, the limiting wheel 33 cannot rotate, so that the drill bit installed on the cleaning frame 5 can be fixed at this angle for cleaning and flushing.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling electrical automation cleaning device, comprising a cleaning box (1), characterized in that: The top of the cleaning box (1) is fixedly connected to a cleaning device (2); one side of the cleaning box (1) is fixedly connected to a positioning device (3); the front of the cleaning box (1) is movably connected to a box door (4); the other side of the cleaning box (1) is movably connected to a handle (6); one end of the handle (6) is fixedly connected to a rotating shaft (61); one end of the rotating shaft (61) passes through a cleaning frame (5); the cleaning device (2) includes a water storage tank (21); the cleaning box ( 1) is fixedly connected to the top of a cylinder (23), one end of the cylinder (23) is movably sleeved with a push rod (24), one end of the push rod (24) is fixedly connected to a plunger (22), the outer side of the plunger (22) is movably connected to the inner cavity of a water storage tank (21), the bottom of the water storage tank (21) is fixedly connected to a spray assembly (25), the spray assembly (25) is located directly above the cleaning rack (5), and one end of the water storage tank (21) is fixedly connected to a water suction pipe (7).

2. The drilling electrical automation cleaning equipment according to claim 1, characterized in that: The positioning device (3) comprises a mounting seat (31), a movable groove (32) is provided on the top of the mounting seat (31), a limited wheel (33) is movably connected inside the mounting seat (31), two connecting rods (36) are movably connected to the inner wall of the movable groove (32), one end of the connecting rod (36) is fixedly connected to a pressure plate (34), the inner side of the pressure plate (34) is fixedly connected to a first spring (35), and one side of the limited wheel (33) is fixedly connected to one end of the rotating shaft (61).

3. The drilling electrical automation cleaning equipment according to claim 1, characterized in that: The water suction pipe (7) comprises a return pipe (71), the inner cavity of the return pipe (71) is fixedly connected to a fixing ring (72), the bottom of the fixing ring (72) is fixedly connected to a No. 2 spring (73), the bottom end of the No. 2 spring (73) is fixedly connected to a blocking ball (74), the bottom end of the return pipe (71) is fixedly connected to a sealing plug (75), both sides of the bottom end of the return pipe (71) are provided with a return hole (76), and the inner cavity of the return pipe (71) is provided with a filtering device.

4. The drilling electrical automation cleaning equipment according to claim 3, characterized in that: The diameter of the blocking ball (74) is larger than the aperture of the reflux hole (76), and a flow hole is formed on the top of the blocking ball (74).

5. The drilling electrical automation cleaning equipment according to claim 2, characterized in that: A limiting groove is provided at the bottom of the pressure plate (34), and the limiting groove is adapted to the outer edge of the limiting wheel (33).

6. The drilling electrical automation cleaning equipment according to claim 1, characterized in that: The inner cavity of the water storage tank (21) is transitionally matched with the outer side of the plunger (22), and an observation window (41) is provided on the front of the cleaning box (1) located directly in front of the cleaning frame (5).

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