Petroleum drilling gear high-cleanliness cleaning system and cleaning method

Abstract

The invention discloses a high-cleanliness cleaning system and method for petroleum drilling gears, and relates to the technical field of gear cleaning.The high-cleanliness cleaning system comprises a rack, an outer cover is rotationally connected to the rack, and a cleaning box used for cleaning the petroleum drilling gears is arranged at the position, under the outer cover, of the rack; a clamping assembly is arranged in the cleaning box, and a cleaning assembly is arranged at the clamping assembly; and after the cleaning box fixes the petroleum drilling gear through the clamping assembly, the surface of the petroleum drilling gear is cleaned through the cleaning assembly. Two sets of clamping discs are arranged in the cleaning box, a first motor drives a two-way lead screw to rotate in a movable bin, the two-way lead screw synchronously acts on two sets of transmission blocks, then the transmission blocks drive a fixing plate, and the fixing plate acts on the clamping discs through a rotating rod; therefore, the two sets of clamping discs can rapidly clamp gears of different sizes, and the gears can be clamped more firmly through the clamping discs.

Description

Technical Field

[0001] The invention relates to a high-cleanliness cleaning system and a cleaning method for oil drilling gears. Background Art

[0002] The oil drilling industry is an important field of energy development. Its production efficiency and safety are directly related to the implementation of the national energy strategy. In the process of oil drilling, gears are the core components of the transmission system. Their operating status directly affects the performance and life of the entire drilling equipment. Therefore, maintaining high cleanliness of gears is of great significance to ensure the stability of drilling operations and extend the service life of equipment. Traditional gear cleaning methods often face problems such as loose clamping, cumbersome gear replacement, and low cleaning efficiency. In particular, for gears of different sizes, shapes and weights, there is a lack of effective versatility and flexibility. In view of this, the present invention proposes a high-cleanliness cleaning system for oil drilling gears to solve the above problems. Summary of the invention

[0003] The object of the present invention is to provide a high-cleanliness cleaning system and cleaning method for oil drilling gears to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a high cleanliness cleaning system for oil drilling gears, comprising a frame, an outer cover is rotatably connected to the frame, a cleaning box for cleaning oil drilling gears is arranged directly below the outer cover, A clamping assembly is disposed inside the cleaning box, and a cleaning assembly is disposed at the clamping assembly; The cleaning box fixes the oil drilling gear through the clamping assembly and then cleans the surface of the oil drilling gear through the cleaning assembly.

[0005] The clamping assembly includes a movable bin arranged on the front end surface of the frame, a first motor is arranged at the right end of the movable bin, a bidirectional screw rod is arranged in the movable bin at the output end of the first motor, two sets of transmission blocks are matched and connected to the bidirectional screw rod, a fixing plate is arranged on one side of the two sets of transmission blocks, and the fixing plate extends into the cleaning box, The fixing plate is connected with a clamping plate via a rotating rod, and two groups of the clamping plates are arranged opposite to each other; A second motor is connected to one side of the rotating rods away from the clamping disk.

[0006] The cleaning assembly comprises a fixing seat arranged on the top surface of the fixing plate, a connecting rod is fixed on the inner wall of the fixing seat, and a spring is wound on the surface of the connecting rod. A slider is slidably mounted on the connecting rod, a movable frame is disposed at the top of the slider, a threaded rod is rotatably mounted in the movable frame, a hand wheel is disposed at the top of the threaded rod, a threaded block is threadedly connected to the threaded rod, and a cleaning brush is disposed on the surface of the threaded block facing away from the cleaning box.

[0007] The surfaces of the two groups of clamping disks corresponding to one another are both provided with anti-skid patterns, and the two groups of clamping disks are both designed in a disc shape.

[0008] The second motor has a built-in power supply, and the second motor is wirelessly connected to an external controller.

[0009] The transmission block is designed in a T shape, and a through hole adapted to the transmission block is provided in the movable bin.

[0010] The surfaces of the two sets of movable frames facing away from the clamping plate are both provided with handles, and the handles are both designed in the shape of round handles.

[0011] One end of the spring is welded to the inner wall of the fixing seat, and the other end of the spring is welded to the sliding block.

[0012] The hand wheel surface is provided with anti-skid patterns, and the hand wheel surface is covered with an anti-skid rubber sleeve.

[0013] A cleaning method for a high-cleanliness cleaning system for oil drilling gears comprises the following steps: Step S1, placing the oil drilling gear to be cleaned in a cleaning box, ensuring that the gear is located between the clamping plates of the clamping assembly; Step S2, starting the first motor, driving the transmission block to move through the bidirectional screw rod, so that the clamping plate fixes the oil drilling gear; Step S3, starting the second motor, and making the anti-skid pattern on the clamping plate contact with the surface of the oil drilling gear through the rotating rod, so as to ensure the stability of the gear during the cleaning process; Step S4: The elastic force of the spring pushes the slider to return to the original position and slide on the connecting rod, and drives the cleaning brush to fit the outer wall of the gear through the movable frame. The second motor drives the gear to rotate through the clamping plate, so that the cleaning brush cleans the surface of the gear; Step S5, turning the hand wheel to rotate the threaded rod in the movable frame, driving the threaded block to drive the cleaning brush to move up and down, adjusting the position of the cleaning brush to contact with the surfaces of oil drilling gears of different sizes for cleaning; Step S6, after the cleaning is completed, the second motor is stopped, so that the clamping plate releases the oil drilling gear, and the cleaned oil drilling gear is taken out, thereby completing the cleaning process.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. Two sets of clamping discs are arranged in the cleaning box, and the first motor drives the bidirectional screw to rotate in the movable bin, and the bidirectional screw acts on the two sets of transmission blocks synchronously, and then the transmission block drives the fixing plate, so that the fixing plate acts on the clamping disc through the rotating rod, so that the two sets of clamping discs can quickly clamp gears of different sizes, and the clamping discs can clamp the gears more firmly, and then the second motor drives the rotating rod and the clamping disc to rotate, so that the clamping disc drives the gears to rotate in the water in the cleaning box, and the purpose of cleaning the gears is achieved, and at the same time it is convenient for the staff to replace the gears, thereby improving the cleaning efficiency of the staff for the gears; 2. The restoring force of the spring pushes the slider to reset and slide on the connecting rod, and drives the cleaning brush to fit the outer wall of the gear through the movable frame, and then the second motor drives the gear to rotate through the clamping plate, so that the cleaning brush cleans the surface of the gear. At the same time, the hand wheel drives the threaded rod to rotate in the movable frame, so that the threaded rod acts on the threaded block, and then the cleaning brush is synchronously driven up and down by the threaded block, so that the cleaning brush can clean gears of different sizes, thereby improving the cleanliness of the gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a bottom view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of a partial cross-sectional structure of a clamping assembly of the present invention; Figure 4 It is a schematic diagram of a partial cross-sectional structure of a cleaning component of the present invention; Figure 5 For the present invention Figure 3 A schematic diagram of the enlarged structure at A in the middle; Figure 6 For the present invention Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0016] In the figure: 1. frame; 2. outer cover; 3. cleaning box; 4. clamping assembly; 41. movable bin; 42. first motor; 43. bidirectional screw rod; 44. transmission block; 45. fixed plate; 46. rotating rod; 47. clamping disk; 48. second motor; 5. cleaning assembly; 51. fixed seat; 52. connecting rod; 53. slider; 54. spring; 55. movable frame; 56. threaded rod; 57. hand wheel; 58. threaded block; 59. cleaning brush. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Example: like Figure 1-6 As shown, this embodiment proposes a high-cleanliness cleaning system for oil drilling gears, comprising a frame 1, to which an outer cover 2 is rotatably connected, and a cleaning box 3 for cleaning oil drilling gears is arranged directly below the outer cover 2 on the frame 1. A clamping assembly 4 is disposed inside the cleaning box 3, and a cleaning assembly 5 is disposed at the clamping assembly 4; The cleaning box 3 fixes the oil drilling gear through the clamping assembly 4 and then cleans the surface of the oil drilling gear through the cleaning assembly 5.

[0019] The clamping assembly 4 includes a movable bin 41 disposed on the front end surface of the frame 1, a first motor 42 is disposed at the right end of the movable bin 41, an output end of the first motor 42 is disposed in the movable bin 41 and a bidirectional screw rod 43 is disposed, two sets of transmission blocks 44 are connected to the bidirectional screw rod 43, and a fixing plate 45 is disposed on one side of the two sets of transmission blocks 44, and the fixing plate 45 extends into the cleaning box 3. The fixing plate 45 is connected to a clamping plate 47 via a rotating rod 46, and two groups of the clamping plates 47 are arranged opposite to each other; A second motor 48 is connected to one side of the rotating rods 46 away from the clamping plate 47 .

[0020] By setting two groups of clamping plates 47 in the cleaning box 3, the surfaces of the corresponding sides of the two groups of clamping plates 47 are both provided with anti-skid patterns, and the two groups of clamping plates 47 are both disc-shaped. Through this design, the stability of the clamping plates 47 clamping the gears can be increased, and the gears can be prevented from being displaced on the clamping plates 47 when rotating, which will affect the cleaning of the gears by the clamping plates 47. The first motor 42 drives the bidirectional screw rod 43 to rotate in the movable bin 41, and the bidirectional screw rod 43 acts on the two groups of transmission blocks 44 synchronously, and then drives the fixing plate 45 through the transmission block 44, so that the fixing plate 45 acts on the clamping plate 47 through the rotating rod 46, so that the two groups of clamping plates 47 can quickly clamp gears of different sizes, and The clamping plate 47 clamps the gear more firmly, and then the second motor 48 drives the rotating rod 46 and the clamping plate 47 to rotate. The second motor 48 has a built-in power supply, and the second motor 48 is wirelessly connected to the external controller. Through this design, it is convenient for the staff to operate the second motor 48 from a long distance, and prevents the wires from interfering with the rotation of the second motor 48, causing excessive pulling and damage of the wires, thereby improving the flexibility and convenience of the staff in using the second motor 48, so that the clamping plate 47 drives the gear to rotate in the water in the cleaning box 3, and achieves the purpose of cleaning the gear. At the same time, it is convenient for the staff to replace the gears, thereby improving the staff's cleaning efficiency of the gears.

[0021] The cleaning assembly 5 includes a fixing seat 51 disposed on the top surface of the fixing plate 45, a connecting rod 52 is fixed on the inner wall of the fixing seat 51, and a spring 54 is wound around the surface of the connecting rod 52. A slider 53 is slidably mounted on each of the connecting rods 52, a movable frame 55 is disposed at the top of each of the sliders 53, a threaded rod 56 is rotatably mounted in each of the movable frames 55, a hand wheel 57 is disposed at the top of each of the threaded rods 56, a threaded block 58 is threadedly connected to each of the threaded rods 56, and a cleaning brush 59 is disposed on the surface of each of the threaded blocks 58 facing away from the cleaning box 3; The slider 53 is pushed to return and slide on the connecting rod 52 by the restoring force of the spring 54. One end of the spring 54 is welded to the inner wall of the fixing seat 51, and the other end of the spring 54 is welded to the slider 53. Through this design, the purpose of limiting the two ends of the spring 54 can be achieved to prevent the vibration generated during the operation of the frame 1, which causes the spring 54 to move back and forth on the connecting rod 52 and hit the inner wall of the fixing seat 51, causing noise pollution to the environment. The cleaning brush 59 is driven to fit the outer wall of the gear through the movable frame 55, and then the gear is driven to rotate through the clamping plate 47 by the second motor 48, so that the cleaning brush 59 hits the gear. The surface of the wheel is cleaned, and at the same time, the threaded rod 56 is driven to rotate in the movable frame 55 by the hand wheel 57. The surface of the hand wheel 57 is provided with anti-skid texture, and the surface of the hand wheel 57 is provided with an anti-skid rubber sleeve. Through this design, it is convenient for the staff to rotate the threaded rod 56 to prevent the hand from slipping when rotating the threaded rod 56, and effectively improves the stability of the threaded rod 56 when in use, so that the threaded rod 56 acts on the threaded block 58, and then the cleaning brush 59 is synchronously driven by the threaded block 58 to move up and down, so that the cleaning brush 59 can clean gears of different sizes, thereby improving the cleanliness of the gears.

[0022] The transmission block 44 is designed in a T-shape, and a through hole compatible with the transmission block 44 is opened in the movable warehouse 41. Through this design, the outer wall of the transmission block 44 can be fully fitted with the inner wall of the movable warehouse 41, so that the movable warehouse 41 can achieve the purpose of limiting the rotation of the transmission block 44, preventing the transmission block 44 from shaking when moving left and right in the movable warehouse 41, thereby improving the stability of the transmission block 44 when moving back and forth in a straight line.

[0023] The two groups of movable frames 55 are both provided with handles on the surface of one side away from the clamping plate 47, and the handles are all designed in the shape of round handles. Through this design, it is convenient for the staff to operate the movable frame 55, so that the movable frame 55 drives the slider 53 to slide on the connecting rod 52 and squeezes the spring 54 to prevent the hand from slipping, causing the slider 53 to slide to the original position on the connecting rod 52 under the action of the spring 54, and then the staff needs to operate the movable frame 55 again.

[0024] A cleaning method for a high-cleanliness cleaning system for oil drilling gears comprises the following steps: Step S1, placing the oil drilling gear to be cleaned in the cleaning box 3, ensuring that the gear is located between the clamping plates 47 of the clamping assembly 4; Step S2, start the first motor 42, drive the transmission block 44 to move through the bidirectional screw rod 43, so that the clamping plate 47 fixes the oil drilling gear; Step S3, start the second motor 48, and make the anti-skid pattern on the clamping plate 47 contact with the surface of the oil drilling gear through the rotating rod 46 to ensure the stability of the gear during the cleaning process; Step S4: The elastic force of the spring 54 pushes the slider 53 to return to the original position and slide on the connecting rod 52, and drives the cleaning brush 59 to fit the outer wall of the gear through the movable frame 55. The second motor 48 drives the gear to rotate through the clamping plate 47, so that the cleaning brush 59 cleans the surface of the gear; Step S5, rotating the hand wheel 57 to rotate the threaded rod 56 in the movable frame 55, driving the threaded block 58 to drive the cleaning brush 59 to move up and down, adjusting the position of the cleaning brush 59 to contact with the surfaces of oil drilling gears of different sizes for cleaning; Step S6, after the cleaning is completed, the second motor 48 is stopped, so that the clamping plate 47 releases the oil drilling gear, and the cleaned oil drilling gear is taken out, and the cleaning process is completed.

[0025] The present invention provides a high cleanliness cleaning system and a cleaning method for oil drilling gears, and the specific working principle is as follows: When in use, firstly, the first motor 42 drives the bidirectional screw rod 43 to rotate in the movable bin 41, and the bidirectional screw rod 43 acts on the two sets of transmission blocks 44 synchronously, and then the transmission block 44 drives the fixed plate 45, so that the fixed plate 45 acts on the clamping plate 47 through the rotating rod 46, so that the two sets of clamping plates 47 can quickly clamp gears of different sizes, and then the second motor 48 drives the rotating rod 46 and the clamping plate 47 to rotate, so that the clamping plate 47 drives the gear to rotate in the water in the cleaning box 3, and achieves the purpose of cleaning the gear, and then uses the spring The restoring force of 54 pushes the slider 53 to return to its original position and slide on the connecting rod 52, and drives the cleaning brush 59 to fit the outer wall of the gear through the movable frame 55, and then the second motor 48 drives the gear to rotate through the clamping plate 47, so that the cleaning brush 59 cleans the surface of the gear. At the same time, the hand wheel 57 drives the threaded rod 56 to rotate in the movable frame 55, so that the threaded rod 56 acts on the threaded block 58, and then the cleaning brush 59 is synchronously driven by the threaded block 58 to move up and down, so that the cleaning brush 59 can clean gears of different sizes, thereby improving the cleanliness of the gear.

[0026] 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 high cleanliness cleaning system for oil drilling gears, characterized by: The invention comprises a frame (1), an outer cover (2) being rotatably connected to the frame (1), and a cleaning box (3) for cleaning oil drilling gears being arranged directly below the outer cover (2) on the frame (1). A clamping assembly (4) is arranged inside the cleaning box (3), and a cleaning assembly (5) is arranged at the clamping assembly (4); The cleaning box (3) fixes the oil drilling gear via the clamping assembly (4) and then cleans the surface of the oil drilling gear via the cleaning assembly (5).

2. The high cleanliness cleaning system for oil drilling gears according to claim 1 is characterized by: The clamping assembly (4) comprises a movable bin (41) arranged on the front end surface of the frame (1); a first motor (42) is arranged at the right end of the movable bin (41); an output end of the first motor (42) is arranged in the movable bin (41) and has a bidirectional screw rod (43); two groups of transmission blocks (44) are matched and connected to the bidirectional screw rod (43); a fixing plate (45) is arranged on one side of the two groups of transmission blocks (44); and the fixing plate (45) extends into the cleaning box (3). The fixing plate (45) is connected to a clamping plate (47) via a rotating rod (46), and two groups of the clamping plates (47) are arranged opposite to each other; A second motor (48) is connected to one side of the group of rotating rods (46) away from the clamping plate (47).

3. The high cleanliness cleaning system for oil drilling gears according to claim 2 is characterized by: The cleaning assembly (5) comprises a fixing seat (51) arranged on the top surface of the fixing plate (45), a connecting rod (52) is fixed on the inner wall of the fixing seat (51), and a spring (54) is wound around the surface of the connecting rod (52). A slider (53) is slidably mounted on each of the connecting rods (52); a movable frame (55) is disposed at the top of each of the sliders (53); a threaded rod (56) is rotatably mounted in each of the movable frames (55); a hand wheel (57) is disposed at the top of each of the threaded rods (56); a threaded block (58) is threadedly connected to each of the threaded rods (56); and a cleaning brush (59) is disposed on a surface of each of the threaded blocks (58) facing away from the cleaning box (3).

4. The high cleanliness cleaning system for oil drilling gears according to claim 2 is characterized by: The surfaces of one side corresponding to each other of the two sets of clamping discs (47) are both provided with anti-slip patterns, and the two sets of clamping discs (47) are both disc-shaped.

5. The high cleanliness cleaning system for oil drilling gears according to claim 2 is characterized by: The second motor (48) has a built-in power supply, and the second motor (48) is wirelessly connected to an external controller.

6. The high cleanliness cleaning system for oil drilling gears according to claim 2, characterized in that: The transmission block (44) is designed in a T-shape, and a through hole matching the transmission block (44) is provided in the movable chamber (41).

7. The high cleanliness cleaning system for oil drilling gears according to claim 3 is characterized by: The two sets of movable frames (55) are both provided with handles on the surfaces of one side facing away from the clamping plate (47), and the handles are both designed in the shape of round handles.

8. The high cleanliness cleaning system for oil drilling gears according to claim 3 is characterized by: One end of the spring (54) is welded to the inner wall of the fixing seat (51), and the other end of the spring (54) is welded to the slider (53).

9. The high cleanliness cleaning system for oil drilling gears according to claim 3, characterized in that: The surface of the hand wheel (57) is provided with anti-skid patterns, and the surface of the hand wheel (57) is covered with an anti-skid rubber sleeve.

10. A cleaning method for a high-cleanliness cleaning system for oil drilling gears according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step S1, placing the oil drilling gear to be cleaned in the cleaning box (3), ensuring that the gear is located between the clamping plates (47) of the clamping assembly (4); Step S2, starting the first motor (42), driving the transmission block (44) to move via the bidirectional screw rod (43), so that the clamping plate (47) fixes the oil drilling gear; Step S3, starting the second motor (48), and making the anti-skid pattern on the clamping plate (47) contact with the surface of the oil drilling gear through the rotating rod (46), so as to ensure that the gear is stable during the cleaning process; Step S4: The elastic force of the spring (54) pushes the slider (53) to return to the original position and slide on the connecting rod (52), and drives the cleaning brush (59) to fit the outer wall of the gear through the movable frame (55). The second motor (48) drives the gear to rotate via the clamping plate (47), so that the cleaning brush (59) cleans the surface of the gear; Step S5, rotating the hand wheel (57) to rotate the threaded rod (56) in the movable frame (55), driving the threaded block (58) to drive the cleaning brush (59) to move up and down, adjusting the position of the cleaning brush (59) to contact with the surface of oil drilling gears of different sizes for cleaning; Step S6: After the cleaning is completed, the second motor (48) is stopped, so that the clamping plate (47) releases the oil drilling gear, and the cleaned oil drilling gear is taken out, thereby completing the cleaning process.

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