Screw drill cleaning device

Abstract

The screw drill cleaning device comprises a water tank, the lower side of the right side of the water tank is communicated with a drainage structure, and first connecting plates are fixed to the front faces of fixing plates on the left side and the right side. According to the screw drill cleaning device, water in a water tank is filtered by a filter cartridge through a water pump and then conveyed into an input pipe, an output pipe and a movable pipe, then the water is sprayed out through not less than two water outlet holes, a screw drill can be washed, and during washing, an output shaft of a first electric push rod drives a cleaning plate to move downwards, so that the screw drill is cleaned; according to the screw drilling tool cleaning device, the motor is started, then the at least two cleaning brush strips make contact with the screw drilling tool, the motor is started, then the fixed screw drilling tool rotates, at the moment, the at least two cleaning brush strips can brush the screw drilling tool, and meanwhile the at least two water outlet holes wash the screw drilling tool. And after flushing, water flows back into the water tank 1, so that the cleaning effect of the screw drill can be improved.

Description

Technical Field

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

[0002] Screw drill tools are a type of volumetric downhole power drill tools that use drilling fluid as power and convert liquid pressure energy into mechanical energy. During the use of screw drill tools, a large amount of sludge often adheres to the surface. In order not to affect the subsequent use, a screw drill tool cleaning device is required.

[0003] For example, Chinese patent CN217017647U discloses a screw drill cleaning device, including a water reservoir, wherein two columns are arranged in the water reservoir, and the two columns are distributed in the water reservoir on the left and right sides, a rotating pneumatic chuck is arranged at the top end of the left column, and a rotating support seat is arranged at the top end of the right column, a screw drill body is inserted into the rotating pneumatic chuck, and the end of the screw drill body is located on the rotating support seat, a support plate is arranged on the side of the water reservoir, and a circulating water pump is arranged on the top of the support plate, and the input end of the circulating water pump is connected to a pumping pipe extending into the water reservoir, and the screw drill cleaning device is provided with two columns, and the rotating pneumatic chuck and the rotating support seat are respectively arranged on the two columns, so that the screw drill body is conveniently inserted into the rotating pneumatic chuck and supported by the rotating support seat, and the rotating pneumatic chuck can clamp and rotate the screw drill body, thereby achieving the effect of automatically adjusting the cleaning position.

[0004] The above patent achieves the effect of automatically adjusting the cleaning position, but the patent only flushes the screw drill through no less than two water spray heads. When stubborn stains adhere to the outside of the screw drill, it may not be flushed thoroughly, which reduces the practicality. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a screw drill cleaning device, which has the advantages of improving the cleaning effect of the screw drill, and solves the problem that the screw drill is only flushed by no less than two water spray heads. When stubborn stains are attached to the outside of the screw drill, it may not be flushed clean, which reduces the practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a screw drill cleaning device, comprising a water tank, the lower side of the right side of the water tank is connected to a drainage structure, two fixing plates are fixed on the back of the water tank, the front sides of the fixing plates on the left and right sides are fixed with first connecting plates, the front sides of the fixing plates on the left and right sides are fixed with second connecting plates, the second connecting plate is located on the lower side of the first connecting plate, a cleaning mechanism is provided on the left side of the water tank, and a fixing mechanism is provided on the front side of the second connecting plate;

[0007] The cleaning mechanism includes a frame fixed to the left side of the water tank by bolts, a water pump is fixed to the upper surface of the frame, an input pipe is fixed to the input end of the water pump, a filter cartridge is sealed with the outer thread of the bottom end of the input pipe, an output pipe is fixed to the output end of the water pump, an end of the output pipe away from the water pump is connected to a movable pipe, and a connecting assembly is provided on the upper surface of the first connecting plate.

[0008] Furthermore, the connecting assembly includes a first electric push rod fixed to the upper surface of the first connecting plate, telescopic rods are fixed on the left and right sides of the lower surface of the first connecting plate, cleaning plates are fixed to the bottom ends of the telescopic rods on the left and right sides, the right side of the movable tube is connected to the left side of the cleaning plate, the outer side of the output shaft of the first electric push rod passes through the first connecting plate and is fixedly connected to the upper surface of the cleaning plate, the lower surface of the cleaning plate is provided with no less than two water outlet holes, and the lower surface of the cleaning plate is equipped with no less than two cleaning brush strips.

[0009] Furthermore, the telescopic rod comprises a first movable rod, and a second sliding rod is slidably connected to the outer side of the first movable rod.

[0010] Furthermore, a filter net is arranged inside the filter cartridge, and the drainage structure includes a first drainage pipe, the outer side of the first drainage pipe is connected to a valve, and the interior of the valve is connected to a second drainage pipe.

[0011] Furthermore, the fixing mechanism includes a fixing groove opened on the front side of the second connecting plate, a sliding rod is fixed inside the fixing groove, two sliding blocks are slidably connected to the outer side of the sliding rod, the sliding blocks are slidably connected to the inside of the fixing groove, a movable plate is fixed on the front side of the sliding block, and the opposite sides of the movable plates on the left and right sides are rotatably connected with a locking cylinder through a bearing.

[0012] Furthermore, the fixing mechanism also includes a motor fixed to the left side of the left movable plate, the outer side of the motor output shaft passes through the left movable plate and is fixedly connected to the left side of the left clamping cylinder, a second electric push rod is fixed to the right side of the front side of the second connecting plate, the outer side of the second electric push rod output shaft is fixedly connected to the right side of the right movable plate, the internal thread of the clamping cylinder is connected to a threaded clamping rod, a rotating disk is fixed to the top of the threaded clamping rod, and the bottom end of the threaded clamping rod is located inside the clamping cylinder.

[0013] Furthermore, the inner diameter of the sliding block is matched with the outer diameter of the sliding rod, and the moving plate moves linearly left and right on the front side of the second connecting plate.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The screw drill cleaning device, the water pump filters the water inside the water tank through the filter cartridge and then transports it to the inside of the input pipe, the output pipe and the movable pipe, and then flows to the inside of the cleaning plate, and then sprays out through at least two water outlets, so as to flush the screw drill. During flushing, the first electric push rod can be started, and the output shaft of the first electric push rod drives the cleaning plate to move downward, and then at least two cleaning brush strips contact the screw drill, and the fixed screw drill is rotated by starting the motor. At this time, at least two cleaning brush strips can brush the screw drill, and at the same time, at least two water outlets also flush the screw drill. The water after flushing flows back to the inside of the water tank 1, which can improve the cleaning effect of the screw drill.

[0016] 2. The screw drill cleaning device can be used to clean the screw drill by inserting the screw drill into the left and right clamping cylinders and positioning the left and right ends of the screw drill in the left and right clamping cylinders. The left and right rotating disks are then rotated to drive the left and right threaded clamping rods to rotate. The left and right threaded clamping rods move downward in the left and right clamping cylinders and fix the left and right ends of the screw drill in the left and right clamping cylinders. Screw drills of different lengths can be fixed. The second electric push rod can be started to drive the clamped and fixed screw drill to move left and right. The left and right sliders then slide on the outside of the sliders to improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cleaning mechanism of the utility model;

[0019] Figure 3 This is a structural stereogram of the water outlet and the cleaning brush strip of the utility model;

[0020] Figure 4 It is a schematic diagram of the fixing mechanism of the utility model.

[0021] In the figure: 1 water tank, 2 drainage structure, 3 fixed plate, 4 first connecting plate, 5 second connecting plate, 6 cleaning mechanism, 601 frame, 602 water pump, 603 input pipe, 604 filter cartridge, 605 output pipe, 606 movable pipe, 607 first electric push rod, 608 telescopic rod, 609 cleaning plate, 610 water outlet, 611 cleaning brush strip, 7 fixing mechanism, 701 fixing groove, 702 sliding rod, 703 sliding block, 704 moving plate, 705 locking cylinder, 706 motor, 707 second electric push rod, 708 threaded clamping rod, 709 rotating disk. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 A screw drill cleaning device in this embodiment includes a water tank 1. The lower side of the right side of the water tank 1 is connected to a drainage structure 2. Two fixing plates 3 are fixed to the back of the water tank 1. A first connecting plate 4 is fixed to the front of the left and right fixing plates 3. A second connecting plate 5 is fixed to the front of the left and right fixing plates 3. The second connecting plate 5 is located at the lower side of the first connecting plate 4. A cleaning mechanism 6 is provided on the left side of the water tank 1. The cleaning mechanism 6 improves the cleaning effect of the screw drill. A fixing mechanism 7 is provided on the front of the second connecting plate 5. The fixing mechanism 7 can fix screw drills of different lengths to improve the cleaning effect.

[0024] See also Figure 2-3 In order to improve the cleaning effect of the screw drill, in this embodiment, the cleaning mechanism 6 includes a frame 601 fixed to the left side of the water tank 1 by bolts, a water pump 602 is fixed on the upper surface of the frame 601, an input pipe 603 is fixed to the input end of the water pump 602, and a filter cartridge 604 is connected to the outer thread seal of the bottom end of the input pipe 603, an output pipe 605 is fixed to the output end of the water pump 602, and an end of the output pipe 605 away from the water pump 602 is connected to a movable pipe 606, and a connecting component is provided on the upper surface of the first connecting plate 4.

[0025] In this embodiment, the connecting assembly includes a first electric push rod 607 fixed on the upper surface of the first connecting plate 4, telescopic rods 608 are fixed on the left and right sides of the lower surface of the first connecting plate 4, and cleaning plates 609 are fixed at the bottom ends of the left and right telescopic rods 608. The right side of the movable tube 606 is connected to the left side of the cleaning plate 609.

[0026] In this embodiment, the outer side of the output shaft of the first electric push rod 607 passes through the first connecting plate 4 and is fixedly connected to the upper surface of the cleaning plate 609. The lower surface of the cleaning plate 609 is provided with at least two water outlet holes 610. The water pump 602 is started, and the water in the water tank 1 is filtered by the filter cartridge 604 and then transported to the inside of the input pipe 603, the output pipe 605 and the movable pipe 606, and then flows to the inside of the cleaning plate 609, and then sprayed out through at least two water outlet holes 610, so that the screw drill can be flushed. During flushing, the first electric push rod 607 can be started, and the output shaft of the first electric push rod 607 drives the cleaning plate 609 to move downward, and then at least two cleaning brush strips 611 contact the screw drill, and by starting the motor 706, the fixed screw drill rotates.

[0027] In this embodiment, the lower surface of the cleaning plate 609 is equipped with no less than two cleaning brush strips 611, the telescopic rod 608 includes a first movable rod, the outer side of the first movable rod is slidably connected to the second sliding rod, the interior of the filter cartridge 604 is provided with a filter net, the drainage structure 2 includes a first drain pipe, the outer side of the first drain pipe is connected to a valve, and the interior of the valve is connected to the second drain pipe.

[0028] It should be noted that at least two cleaning brush strips 611 can be used to brush the screw drill, and at least two water outlets 610 can also flush the screw drill. The water after flushing flows back to the inside of the water tank 1, which can improve the cleaning effect of the screw drill.

[0029] See also Figure 4 In order to fix screw drill tools of different lengths and improve the cleaning effect, in this embodiment, the fixing mechanism 7 includes a fixing groove 701 opened on the front side of the second connecting plate 5, a sliding rod 702 is fixed inside the fixing groove 701, and two sliding blocks 703 are slidably connected to the outer side of the sliding rod 702. The sliding blocks 703 are slidably connected to the inside of the fixing groove 701, and a moving plate 704 is fixed on the front side of the sliding block 703. The opposite sides of the left and right moving plates 704 are rotatably connected with a clamping cylinder 705 through a bearing.

[0030] In this embodiment, the fixing mechanism 7 also includes a motor 706 fixed on the left side of the left movable plate 704. The outer side of the output shaft of the motor 706 passes through the left movable plate 704 and is fixedly connected to the left side of the left locking cylinder 705. A second electric push rod 707 is fixed to the right side of the front face of the second connecting plate 5. The outer side of the output shaft of the second electric push rod 707 is fixedly connected to the right side of the right movable plate 704. When cleaning the screw drill, the screw drill can be inserted into the interior of the left and right locking cylinders 705 and the left and right ends of the screw drill are located inside the left and right locking cylinders 705, and then the left and right rotating disks 709 are rotated to drive the left and right threaded clamping rods 708 to rotate.

[0031] In this embodiment, the internal thread of the locking cylinder 705 is connected to a threaded clamping rod 708, a rotating disk 709 is fixed to the top of the threaded clamping rod 708, the bottom end of the threaded clamping rod 708 is located inside the locking cylinder 705, the inner diameter of the slider 703 is matched with the outer diameter of the slide rod 702, and the movable plate 704 makes a left and right linear movement on the front of the second connecting plate 5.

[0032] It should be noted that the left and right threaded clamping rods 708 move downward inside the left and right clamping cylinders 705 and fix the left and right ends of the screw drill tool inside the left and right clamping cylinders 705, so as to fix screw drill tools of different lengths. At this time, the second electric push rod 707 can be started to drive the clamped and fixed screw drill tool to move left and right, and then the left and right sliders 703 slide on the outside of the slide rod 702 to improve the cleaning effect.

[0033] The working principle of the above embodiment is:

[0034] (1) When cleaning the screw drill, the screw drill can be inserted into the left and right side clamping cylinders 705 and the left and right ends of the screw drill are located inside the left and right side clamping cylinders 705. Then, the left and right side rotating disks 709 are rotated to drive the left and right side threaded clamping rods 708 to rotate. The left and right side threaded clamping rods 708 move downward inside the left and right side clamping cylinders 705 and fix the left and right ends of the screw drill inside the left and right side clamping cylinders 705. Screw drills of different lengths can be fixed. At this time, the second electric push rod 707 can be started to drive the clamped and fixed screw drill to move left and right. Then, the left and right side sliders 703 slide on the outside of the slide rod 702 to improve the cleaning effect.

[0035] (2) The water pump 602 is started. The water pump 602 filters the water in the water tank 1 through the filter cartridge 604 and then transports it to the inside of the input pipe 603, the output pipe 605 and the movable pipe 606. The water then flows to the inside of the cleaning plate 609 and is then sprayed out through at least two water outlets 610 to flush the screw drill. During flushing, the first electric push rod 607 can be started. The output shaft of the first electric push rod 607 drives the cleaning plate 609 to move downward. Then at least two cleaning brush strips 611 contact the screw drill. By starting the motor 706, the fixed screw drill rotates. At this time, at least two cleaning brush strips 611 can brush the screw drill. At the same time, at least two water outlets 610 also flush the screw drill. The flushed water flows back to the inside of the water tank 1, which can improve the cleaning effect of the screw drill.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A screw drill cleaning device, comprising a water tank (1), characterized in that: The lower side of the right side of the water tank (1) is connected to a drainage structure (2); two fixing plates (3) are fixed on the back of the water tank (1); first connecting plates (4) are fixed on the front sides of the fixing plates (3) on the left and right sides; second connecting plates (5) are fixed on the front sides of the fixing plates (3) on the left and right sides; the second connecting plates (5) are located on the lower side of the first connecting plate (4); a cleaning mechanism (6) is provided on the left side of the water tank (1); and a fixing mechanism (7) is provided on the front side of the second connecting plate (5); The cleaning mechanism (6) comprises a frame (601) fixed to the left side of the water tank (1) by bolts, a water pump (602) being fixed on the upper surface of the frame (601), an input pipe (603) being fixed to the input end of the water pump (602), a filter cartridge (604) being connected to the outer thread seal of the bottom end of the input pipe (603), an output pipe (605) being fixed to the output end of the water pump (602), an end of the output pipe (605) away from the water pump (602) being connected to a movable pipe (606), and a connection assembly being provided on the upper surface of the first connection plate (4).

2. A screw drill cleaning device according to claim 1, characterized in that: The connecting assembly comprises a first electric push rod (607) fixed to the upper surface of the first connecting plate (4), telescopic rods (608) are fixed to the left and right sides of the lower surface of the first connecting plate (4), cleaning plates (609) are fixed to the bottom ends of the telescopic rods (608) on the left and right sides, the right side of the movable tube (606) is connected to the left side of the cleaning plate (609), the outer side of the output shaft of the first electric push rod (607) passes through the first connecting plate (4) and is fixedly connected to the upper surface of the cleaning plate (609), the lower surface of the cleaning plate (609) is provided with no less than two water outlet holes (610), and the lower surface of the cleaning plate (609) is equipped with no less than two cleaning brush strips (611).

3. A screw drill cleaning device according to claim 2, characterized in that: The telescopic rod (608) comprises a first movable rod, and a second sliding rod is slidably connected to the outer side of the first movable rod.

4. The screw drill cleaning device according to claim 1, characterized in that: The filter cartridge (604) is provided with a filter screen inside, and the drainage structure (2) comprises a first drainage pipe, the outside of the first drainage pipe is connected to a valve, and the inside of the valve is connected to a second drainage pipe.

5. The screw drill cleaning device according to claim 1, characterized in that: The fixing mechanism (7) comprises a fixing groove (701) provided on the front face of the second connecting plate (5); a sliding rod (702) is fixed inside the fixing groove (701); two sliding blocks (703) are slidably connected to the outer side of the sliding rod (702); the sliding blocks (703) are slidably connected to the inside of the fixing groove (701); a moving plate (704) is fixed on the front face of the sliding blocks (703); and the left and right sides of the moving plates (704) opposite to each other are rotatably connected to a locking cylinder (705) via a bearing.

6. A screw drill cleaning device according to claim 5, characterized in that: The fixing mechanism (7) also includes a motor (706) fixed to the left side of the left movable plate (704), the outer side of the output shaft of the motor (706) passes through the left movable plate (704) and is fixedly connected to the left side of the left locking cylinder (705), a second electric push rod (707) is fixed to the right side of the front face of the second connecting plate (5), the outer side of the output shaft of the second electric push rod (707) is fixedly connected to the right side of the right movable plate (704), the internal thread of the locking cylinder (705) is connected to a threaded clamping rod (708), a rotating disk (709) is fixed to the top of the threaded clamping rod (708), and the bottom end of the threaded clamping rod (708) is located inside the locking cylinder (705).

7. The screw drill cleaning device according to claim 5, characterized in that: The inner diameter of the sliding block (703) is matched with the outer diameter of the sliding rod (702), and the moving plate (704) moves linearly left and right on the front of the second connecting plate (5).

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