Cleaning device for screw drill

Abstract

The cleaning device comprises a cleaning box, a first motor is installed on one side of the top end of the cleaning box, an output shaft of the first motor is connected with a lead screw, the lead screw is transversely arranged in the cleaning box, the lead screw is connected with a moving block, the top of the moving block is fixedly connected with a sliding seat, and the top of the sliding seat is fixedly connected with a motor. A sliding seat is arranged on the top of the cleaning box, a clamping mechanism is arranged on the sliding seat, a scraping plate is arranged at the bottom of a moving block, a mounting frame is arranged on one side of the top of the cleaning box, a fan is arranged on the mounting frame, and a cleaning mechanism is arranged on the other side of the top of the cleaning box. The water pump is matched with the spray head to wash the screw drilling tool, meanwhile, the screw drilling tool can be preliminarily cleaned through the cleaning brush roller, when the screw drilling tool penetrates through the steel wire brush sleeve, the screw drilling tool can be comprehensively brushed through the steel wire brush on the inner wall of the steel wire brush sleeve, and the cleaning effect on the steel wire brush sleeve is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screw drill cleaning, in particular to a cleaning device for screw drills. Background Art

[0002] Screw drill is a type of volumetric downhole power drill that uses drilling fluid as its motive force and converts liquid pressure energy into mechanical energy. During the drilling process, a large amount of mud is easily attached to the surface of the screw drill, which can easily affect the next drilling work. Therefore, the screw drill needs to be cleaned after use.

[0003] In the prior art, there is a screw drill cleaning device with Chinese patent application number 202322136734.X. The screw drill cleaning device comprises a base, a load-bearing frame, a transmission assembly and a drainage assembly, a fixed seat is mounted on the base, a rotatably connected threaded sleeve is embedded on the fixed seat, and a threaded groove is provided on the inner wall of the threaded sleeve. The screw drill cleaning device provided by the utility model inserts one end of the screw drill into the threaded sleeve, then turns on the motor to drive the threaded sleeve to rotate through the driving gear and the transmission gear, and when the threaded sleeve rotates, it drives the screw drill to pass through the threaded sleeve in a rotating movement state, and then uses a water pipe to spray an external water source through a nozzle, and a brush is used to clean the screw drill. At this time, since the screw drill is constantly rotating, water and the brush can continuously clean the thread groove on the screw drill, avoiding the problem that the traditional device is difficult to clean the thread groove on the screw drill. However, it cannot recycle the flushing water source when in use, resulting in a waste of water source, and when cleaning the screw drill, only the brush cannot remove the stubborn impurities attached to the surface.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a cleaning device for a screw drill to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A cleaning device for a screw drill comprises a cleaning box, a first motor is installed on one side of the top of the cleaning box, a screw is connected to the output shaft of the first motor, the screw is horizontally placed in the cleaning box, a moving block is connected to the screw, a sliding seat is fixedly connected to the top of the moving block, a clamping mechanism is arranged on the sliding seat, a scraper is arranged at the bottom of the moving block, a mounting frame is arranged on one side of the top of the cleaning box, a fan is arranged on the mounting frame, a cleaning mechanism is arranged on the other side of the top of the cleaning box, a filter is arranged in the inner cavity of the cleaning box, and an opening and closing plate is hinged at one end of the cleaning box.

[0008] Preferably, the clamping mechanism comprises a second motor, a clamping sleeve and a threaded push rod, the second motor is mounted on one side of the sliding seat, the output shaft of the second motor passes through the sliding seat and is connected to the clamping sleeve, and the threaded push rod is threadedly connected to the clamping sleeve.

[0009] Preferably, both ends of the scraper are slidably connected to the inner wall of the cleaning box, and the bottom of the scraper is attached to the filter screen.

[0010] Preferably, the height of the mounting frame is higher than the height of the sliding seat, and the fan is arranged on the top of the mounting frame.

[0011] Preferably, the cleaning mechanism includes a support frame, a water pump, a nozzle, a cleaning roller and a wire brush cover, the support frame is fixed on the top of the cleaning box, the water pump is arranged on one side of the cleaning box, one end of the water pump is connected to the cleaning box through a pipe, the other end of the water pump is connected to the nozzle through a pipe, the nozzle is arranged on the top wall of the support frame, the cleaning roller is symmetrically arranged on the inner wall of the support frame, and the wire brush cover is arranged on the support frame.

[0012] Preferably, the wire brush sleeve is flush with the height of the screw drill, and the cleaning brush rollers are symmetrically arranged on both sides of the screw drill.

[0013] Preferably, the opening and closing plate is connected to the cleaning box by limiting bolts, a sealing gasket is provided at the connection between the opening and closing plate and the cleaning box, and the bottom height of the opening and closing plate is flush with the height of the filter screen.

[0014] The beneficial effects of the utility model are:

[0015] 1. By providing a cleaning mechanism, when the screw drill is moved to the cleaning mechanism, it is flushed by a water pump in cooperation with a nozzle, and the screw drill can be preliminarily cleaned by a cleaning roller. When the screw drill passes through the wire brush sleeve, the wire brush on the inner wall of the wire brush sleeve can fully brush the screw drill, thereby improving the cleaning effect of the wire brush sleeve;

[0016] 2. By arranging a scraper at the bottom of the sliding seat, when the water source in the cleaning box needs to be cleaned, the sliding seat can move and scrape the impurities attached to the filter screen through the scraper. At this time, the opening and closing plate on the side of the cleaning box is opened to scrape the impurities from the cleaning box, which is convenient for the recycling of the water source in the cleaning box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of a cleaning device for a screw drill according to an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of a cleaning device for a screw drill according to an embodiment of the utility model;

[0020] Figure 3 This is a diagram of the connection structure of the sliding seat of the cleaning device for the screw drill according to the embodiment of the utility model;

[0021] Figure 4 The present invention is a structural diagram of a cleaning mechanism of a cleaning device for a screw drill according to an embodiment of the present invention.

[0022] In the figure:

[0023] 1. Cleaning box; 2. First motor; 3. Screw; 4. Moving block; 5. Sliding seat; 6. Clamping mechanism; 7. Scraper; 8. Mounting frame; 9. Fan; 10. Cleaning mechanism; 11. Filter; 12. Opening and closing plate; 13. Second motor; 14. Clamping sleeve; 15. Threaded push rod; 16. Support frame; 17. Water pump; 18. Nozzle; 19. Cleaning roller; 20. Wire brush sleeve. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, a cleaning device for a screw drill is provided.

[0026] Embodiment 1

[0027] like Figure 1-4 As shown, according to the embodiment of the utility model, the cleaning device for screw drill tools comprises a cleaning box 1, a first motor 2 is installed on one side of the top of the cleaning box 1, a screw 3 is connected to the output shaft of the first motor 2, the screw 3 is horizontally placed in the cleaning box 1, a moving block 4 is connected to the screw 3, a sliding seat 5 is fixedly connected to the top of the moving block 4, a clamping mechanism 6 is arranged on the sliding seat 5, a scraper 7 is arranged at the bottom of the moving block 4, a mounting frame 8 is arranged on one side of the top of the cleaning box 1, a fan 9 is arranged on the mounting frame 8, and the A cleaning mechanism 10 is provided on the other side of the top of the cleaning box 1, a filter screen 11 is provided in the inner cavity of the cleaning box 1, an opening and closing plate 12 is hinged at one end of the cleaning box 1, the clamping mechanism 6 includes a second motor 13, a clamping sleeve 14 and a threaded push rod 15, the second motor 13 is installed on one side of the sliding seat 5, the output shaft of the second motor 13 passes through the sliding seat 5 and is connected to the clamping sleeve 14, the threaded push rod 15 is threadedly connected to the clamping sleeve 14, one end of the screw drill is placed in the clamping sleeve 14, and the screw drill is limited and fixed by the threaded push rod 15.

[0028] Embodiment 2

[0029] like Figure 1-4 As shown, the cleaning device for screw drill tools according to the embodiment of the utility model comprises a cleaning box 1, a first motor 2 is installed on one side of the top of the cleaning box 1, a screw 3 is connected to the output shaft of the first motor 2, the screw 3 is horizontally placed in the cleaning box 1, a moving block 4 is connected to the screw 3, a sliding seat 5 is fixedly connected to the top of the moving block 4, a clamping mechanism 6 is arranged on the sliding seat 5, a scraper 7 is arranged at the bottom of the moving block 4, a mounting frame 8 is arranged on one side of the top of the cleaning box 1, a fan 9 is arranged on the mounting frame 8, a cleaning mechanism 10 is arranged on the other side of the top of the cleaning box 1, and the inside of the cleaning box 1 The cavity is provided with a filter screen 11, one end of the cleaning box 1 is hinged with an opening and closing plate 12, both ends of the scraper 7 are slidably connected to the inner wall of the cleaning box 1, the bottom of the scraper 7 is attached to the filter screen 11, the opening and closing plate 12 is connected to the cleaning box 1 by limiting bolts, and a sealing gasket is provided at the connection between the opening and closing plate 12 and the cleaning box 1. The bottom height of the opening and closing plate 12 is flush with the height of the filter screen 11. When the sliding seat 5 drives the screw drill to reset, the scraper 7 is used to scrape the impurities attached to the filter screen 11. At this time, the opening and closing plate 12 on the side of the cleaning box 1 is opened to scrape the impurities from the cleaning box 1, so as to facilitate the recycling of the water source in the cleaning box 1.

[0030] Embodiment 3

[0031] like Figure 1-4As shown, a cleaning device for a screw drill according to an embodiment of the utility model comprises a cleaning box 1, a first motor 2 is installed on one side of the top of the cleaning box 1, a screw rod 3 is connected to the output shaft of the first motor 2, the screw rod 3 is horizontally placed in the cleaning box 1, a moving block 4 is connected to the screw rod 3, a sliding seat 5 is fixedly connected to the top of the moving block 4, a clamping mechanism 6 is arranged on the sliding seat 5, a scraper 7 is arranged at the bottom of the moving block 4, a mounting frame 8 is arranged on one side of the top of the cleaning box 1, a fan 9 is arranged on the mounting frame 8, a cleaning mechanism 10 is arranged on the other side of the top of the cleaning box 1, a filter screen 11 is arranged in the inner cavity of the cleaning box 1, an opening and closing plate 12 is hinged at one end of the cleaning box 1, the cleaning mechanism 10 comprises a support frame 16, a water pump 17, a nozzle 18, a cleaning hair roller 19 and a wire brush sleeve 20, the support frame 16 is fixed on the cleaning At the top of the washing box 1, the water pump 17 is arranged on one side of the washing box 1, one end of the water pump 17 is connected to the washing box 1 through a pipeline, and the other end of the water pump 17 is connected to the nozzle 18 through a pipeline, and the nozzle 18 is arranged on the top wall of the support frame 16, and the cleaning roller 19 is symmetrically arranged on the inner wall of the support frame 16, and the wire brush sleeve 20 is arranged on the support frame 16, and the wire brush sleeve 20 is flush with the height of the screw drill, and the cleaning roller 19 is symmetrically arranged on both sides of the screw drill. When the sliding seat 5 drives the screw drill to move to the cleaning mechanism 10, the water pump 17 cooperates with the nozzle 18 to flush it, and at the same time, the screw drill can be preliminarily cleaned by the cleaning roller 19, and when the screw drill passes through the wire brush sleeve 20, the wire brush on the inner wall of the wire brush sleeve 20 can fully brush the screw drill, thereby improving the cleaning effect of the wire brush sleeve.

[0032] In summary, with the aid of the above-mentioned technical solution of the utility model, when the device is in use, one end of the screw drill is placed in the clamping sleeve 14, the screw drill is limited and fixed by the threaded top rod 15, and then the screw 3 is driven to rotate by the first motor 2, so that the moving block 4 drives the sliding seat 5 to move, and at the same time, the clamping sleeve 14 is driven to rotate by the second motor 13, so that the screw drill rotates, and when the sliding seat 5 drives the screw drill to move to the cleaning mechanism 10, it is rinsed by the water pump 17 in cooperation with the nozzle 18, and at the same time, the screw drill can be preliminarily cleaned by the cleaning wool roller 19, and when the screw When the drill tool passes through the wire brush sleeve 20, the wire brush on the inner wall of the wire brush sleeve 20 can fully brush the screw drill tool, thereby improving the cleaning effect of the wire brush sleeve. The cleaned water source falls into the cleaning box 1 and is filtered through the filter screen 11. When the sliding seat 5 drives the screw drill tool to reset, the scraper 7 is used to scrape the impurities attached to the filter screen 11. At this time, the opening and closing plate 12 on the side of the cleaning box 1 is opened to scrape the impurities from the cleaning box 1, which is convenient for the recycling of the water source in the cleaning box 1. When the screw drill tool is reset, it can be blown dry by the fan 9 on the mounting frame 8, which is convenient for cleaning the screw drill tool.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cleaning device for a screw drill, comprising a cleaning box (1), characterized in that: A first motor (2) is installed on one side of the top of the cleaning box (1); a screw rod (3) is connected to the output shaft of the first motor (2); the screw rod (3) is horizontally placed in the cleaning box (1); a moving block (4) is connected to the screw rod (3); a sliding seat (5) is fixedly connected to the top of the moving block (4); a clamping mechanism (6) is arranged on the sliding seat (5); a scraper (7) is arranged at the bottom of the moving block (4); a mounting frame (8) is arranged on one side of the top of the cleaning box (1); a fan (9) is arranged on the mounting frame (8); a cleaning mechanism (10) is arranged on the other side of the top of the cleaning box (1); a filter screen (11) is arranged in the inner cavity of the cleaning box (1); and an opening and closing plate (12) is hinged at one end of the cleaning box (1).

2. The cleaning device for screw drilling tools according to claim 1, characterized in that: The clamping mechanism (6) comprises a second motor (13), a clamping sleeve (14) and a threaded push rod (15); the second motor (13) is mounted on one side of the sliding seat (5); an output shaft of the second motor (13) passes through the sliding seat (5) and is connected to the clamping sleeve (14); and the threaded push rod (15) is threadedly connected to the clamping sleeve (14).

3. The cleaning device for screw drilling tools according to claim 2, characterized in that: The two ends of the scraper (7) are slidably connected to the inner wall of the cleaning box (1), and the bottom of the scraper (7) is attached to the filter screen (11).

4. The cleaning device for screw drilling tools according to claim 3, characterized in that: The height of the mounting frame (8) is higher than the height of the sliding seat (5), and the fan (9) is arranged on the top of the mounting frame (8).

5. The cleaning device for screw drilling tools according to claim 4, characterized in that: The cleaning mechanism (10) comprises a support frame (16), a water pump (17), a nozzle (18), a cleaning roller (19) and a wire brush cover (20); the support frame (16) is fixed on the top of a cleaning box (1); the water pump (17) is arranged on one side of the cleaning box (1); one end of the water pump (17) is connected to the cleaning box (1) through a pipeline; the other end of the water pump (17) is connected to the nozzle (18) through a pipeline; the nozzle (18) is arranged on the top wall of the support frame (16); the cleaning roller (19) is symmetrically arranged on the inner wall of the support frame (16); and the wire brush cover (20) is arranged on the support frame (16).

6. The cleaning device for screw drilling tools according to claim 5, characterized in that: The wire brush sleeve (20) is flush with the height of the screw drill, and the cleaning brush rollers (19) are symmetrically arranged on both sides of the screw drill.

7. The cleaning device for screw drilling tools according to claim 6, characterized in that: The opening and closing plate (12) is connected to the cleaning box (1) via limiting bolts, a sealing gasket is provided at the connection between the opening and closing plate (12) and the cleaning box (1), and the bottom height of the opening and closing plate (12) is flush with the height of the filter screen (11).

Images