Screw drill cleaning device

Abstract

The present application relates to a screw drill cleaning device, which belongs to the technical field of cleaning devices. It includes a cleaning table, a placement groove is provided on one side of the cleaning table in a vertical direction, a support plate is provided in the placement groove, the support plate and the cleaning table are connected and fixed, and a fixing component for fixing the screw drill is provided on the support plate. A cleaning groove is provided on the upper side wall of the placement groove in a vertical direction of the cleaning table, a hollow connecting head is provided in the cleaning groove, the connecting head is used to be connected and fixed with the screw drill, the connecting head and the cleaning table are slidably connected, and a water spray pipe is fixedly connected to the cleaning table on the side wall of the cleaning groove away from the placement groove, the water spray pipe and the connecting head are plugged and adapted, and a moving device that drives the support plate to move up and down is provided under the support plate. The present application has the effect of improving the efficiency of cleaning screw drills.

Description

Technical Field

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

[0002] Screw drilling tools, also known as downhole power motors, are used to convert liquid pressure energy into mechanical energy during drilling or well repair operations, and then transfer the mechanical energy to the drill bit to provide power for the drill bit.

[0003] In the prior art, when cleaning the mud inside the screw drill, the screw drill is first disassembled, and then the various parts are cleaned. After the cleaning is completed, the screw drill is assembled.

[0004] With respect to the above-mentioned related technologies, the inventor believes that when cleaning the mud inside the screw drill, the screw drill needs to be disassembled, which is time-consuming and labor-intensive, and thus has the defect of low efficiency in cleaning the screw drill. Summary of the Invention

[0005] In order to improve the efficiency of cleaning screw drill tools, the present application provides a screw drill tool cleaning device.

[0006] The screw drill cleaning device provided in this application adopts the following technical solutions:

[0007] The screw drill cleaning device includes a cleaning table, a placement groove is opened on one side of the cleaning table in the vertical direction, a support plate is arranged in the placement groove, the support plate and the cleaning table are connected and fixed, and a fixing component for fixing the screw drill is arranged on the support plate. A cleaning groove is opened on the upper side wall of the placement groove in the vertical direction of the cleaning table, and a hollow connecting head is arranged in the cleaning groove, which is used to be connected and fixed with the screw drill, and the connecting head is slidably connected to the cleaning table. A water spray pipe is fixedly connected to the cleaning table on the side wall of the cleaning groove away from the placement groove, and the water spray pipe and the connecting head are plugged and adapted. A moving device for driving the support plate to move up and down is arranged under the support plate.

[0008] By adopting the above technical solution, the drill screw and the connecting head are connected and fixed, and then the screw drill is fixed by the fixing assembly. The supporting plate is driven to move by the moving device, and the support plate drives the fixing assembly to move, and the fixing assembly drives the screw drill to move, and the screw drill drives the connecting head to move, so that the water spray pipe is inserted into the connecting head, and water is sprayed into the connecting head. The water flows into the screw drill through the connecting head, and the mud in the screw drill is flushed out of the screw drill. There is no need to disassemble the screw drill, which saves time and improves the efficiency of cleaning the screw drill.

[0009] Optionally, an auxiliary plate is fixedly connected to the upper surface of the support plate, and the fixing assembly includes a splint, a screw and a guide rod. The splint is arranged above the support plate, the splint and the auxiliary plate are parallel, one end of the screw is rotatably connected to the auxiliary plate, the end of the screw away from the auxiliary plate passes through the splint and is threadedly connected to the splint, the guide rod and the screw are parallel, one end of the guide rod is fixedly connected to the auxiliary plate, and the end of the guide rod away from the auxiliary plate passes through the splint and is slidably connected to the splint.

[0010] By adopting the above technical solution, the screw drill tool is placed between the auxiliary plate and the clamping plate, and the screw drill tool and the auxiliary plate are abutted. When the screw drill tool and the connecting head are connected, the screw is rotated. Under the guidance of the guide rod, the screw drives the clamping plate to move toward the screw drill tool. The clamping plate and the auxiliary plate tighten and fix the screw drill tool, making it difficult for the screw drill tool to shake at will, thereby achieving the fixing effect of the fixing component on the screw drill tool.

[0011] Optionally, the moving device includes a motor, a gear and a rack. The motor is arranged on one side of the washing table and is fixedly connected to the washing table. The gear and rack are both arranged in the placement groove, and the gear and rack are both located below the support plate. The output shaft of the motor passes through the inner wall of the placement groove and extends into the placement groove and is fixedly connected to the gear. The motor output shaft is rotatably connected to the washing table, and the rack is slidably connected to the bottom wall of the placement groove along the length direction of the placement groove. The rack and the gear are meshed. A moving groove is opened on the lower surface of the support plate, and the length direction of the moving groove is perpendicular to the rack. The support plate is slidably connected to a moving block in the moving groove, and the lower surface of the moving block is fixedly connected to the rack.

[0012] By adopting the above technical solution, the motor is started, the motor drives the gear to rotate, the gear drives the rack to move along the length direction of the washing table, the rack drives the support plate to move, and the function of the moving device driving the support plate to move up and down is realized through the forward and reverse rotation of the motor.

[0013] Optionally, the washing table is provided with an air trough in the vertical direction on the upper side wall of the placement groove, and an air duct is provided on the upper side wall of the air trough, and the air duct and the connector are plugged and adapted.

[0014] By adopting the above technical solution, after the screw drill tool is cleaned, the connecting head is moved to the air duct, the air duct is inserted into the connecting head, and the air duct blows air into the connecting head. The air enters the screw drill tool through the connecting head, and the moisture in the screw drill tool is blown out of the screw drill tool, thereby providing convenience for drying the screw drill tool.

[0015] Optionally, the air trough is connected to the cleaning trough on one side near the cleaning trough, and the height of the air trough is lower than the height of the cleaning trough, the cleaning table is provided with a first chute and a second chute on the side wall of the cleaning trough along the length direction of the cleaning trough, the second chute and the water spray pipe are in the same vertical plane, the cleaning table is provided with a third chute at the upper end of the first chute near the side wall of the air trough, the third chute is connected to the second chute away from one end of the first chute, the air trough and the cleaning trough are connected, the cleaning table is provided with a fourth chute at the bottom end of the second chute near the side of the air trough along the direction of the air trough, the fourth chute is away from the second chute One end of the slot is below the air duct, and the cleaning table is provided with a fifth slot on the lower side wall of the fourth slot away from one end of the second slot along the length direction of the air slot. The fifth slot is below the fourth slot, and the fifth slot is provided with a sixth slot away from one end of the fourth slot and close to one side wall of the cleaning slot along the direction toward the first slot. The sixth slot is connected to the first slot, and a sliding rod is fixedly connected to the outer side wall of the connecting head, and the sliding rod extends into the first slot away from one end of the connecting head, and the sliding rod can slide in the first slot, the second slot, the third slot, the fourth slot, the fifth slot and the sixth slot.

[0016] The first chute, the second chute, the third chute, the fourth chute, the fifth chute and the sixth chute are used to guide the movement of the slide rod, so that the slide rod is not easily moved in the cleaning tank or the air duct.

[0017] Optionally, the cleaning table is provided with a first ejection slot on a side wall of the cleaning slot away from the wind slot, the cleaning table is slidably connected with a first spring block in the first ejection slot, a first spring is fixed between the first spring block and the bottom wall of the first ejection slot, the side of the first spring block away from the first spring is set as an inclined surface, the inclined surface is inclined from top to bottom in the direction of the first spring, and the lower edge line of the inclined surface is always in the first ejection slot.

[0018] When the first spring pushes the screw drill to move, the screw drill drives the fixing assembly to move, and the fixing assembly drives the support plate to move, and the support plate slides relative to the slider. The setting of the first spring block provides convenience for the rotating rod to pass through the third slide groove and the fifth slide groove.

[0019] Optionally, the washing table is provided with a second ejection slot at the upper end of the washing slot near the side wall of the wind slot, the second ejection slot is at the upper end of the second slide slot, and the washing table is provided with a first auxiliary slot on the side wall of the second ejection slot, the washing table is slidably connected with a second spring block in the second ejection slot, the side wall of the second spring block is fixedly connected with the first spring plate, the first spring plate extends into the first auxiliary slot away from one end of the second spring block, a second spring is fixed between the first spring plate and a side wall of the first auxiliary slot, the second spring is retracted and expanded along the moving direction of the second spring block, the bottom wall of the second ejection slot is fixedly connected with a first switch button for controlling the water spraying from the water spray pipe, the side of the second spring block facing away from the first switch button is set to an inclined plane, the inclined plane is inclined from top to bottom toward the direction of the first switch button, and the lower edge line of the inclined plane is always in the second ejection slot.

[0020] By adopting the above technical solution, after the sliding rod moves into the second sliding groove, the connecting head continues to move upward along the second sliding groove, the connecting head abuts against the inclined surface of the second spring block, and pushes the second spring block toward the second ejection groove, the second spring block drives the first spring plate to move, the second spring is compressed, and the second spring block squeezes the first switch button away from one end of the connecting head. At this time, the water pipe is in the connecting head, and the water pipe sprays water into the connecting head. When the screw drill is cleaned, the connecting head moves downward. During the movement, the second spring block continuously moves out of the second ejection groove, the second spring block and the first switch button are disengaged, the water pipe stops spraying water, and the water pipe and the connecting head are disengaged. There is no need for staff to manually control the water spraying or stopping of the water spraying pipe, which provides convenience for the staff's work.

[0021] Optionally, the washing table is provided with a third ejection slot in the vertical direction on the top wall of the air trough, and a second auxiliary slot is provided on the side wall of the third ejection slot. The air duct is arranged in the third ejection slot, and the air duct and the washing table are slidably connected along the length direction of the third ejection slot. A second spring plate is fixedly connected to the outer wall of the air duct, and the second spring plate extends into the second auxiliary slot away from one end of the air duct. A third spring is fixed between the second spring plate and one side wall of the second auxiliary slot, and the third spring contracts along the length direction of the air duct. The washing table is provided with a fourth ejection slot on the side wall of the air trough away from the washing slot, and the washing table is provided with a third auxiliary slot on the side wall of the fourth ejection slot. The washing table is in the fourth ejection slot in a direction toward the washing slot. A third spring block is slidably connected, a third spring plate is fixedly connected to one side of the third spring block, the third spring plate extends into the third auxiliary slot away from one end of the third spring block, a fourth spring is fixedly provided between the third spring plate and the side wall of the third auxiliary slot, the fourth spring retracts and contracts along the sliding direction of the third spring block, a second switch button for controlling the air blowing of the air duct is fixedly connected to the bottom wall of the fourth ejection slot, the side of the third spring block away from the second switch button is set as an inclined plane, the inclined plane is inclined from top to bottom in the direction away from the second switch button, the elastic force of the fourth spring is greater than the elastic force of the third spring, the elastic force of the first spring is greater than the elastic force of the fourth spring, and the bottom side line of the inclined plane of the third spring block is lower than the bottom end of the air duct after it extends out of the third ejection slot.

[0022] When the third spring block squeezes the second switch button, the hollow parts of the air duct and the connector are aligned, and the third spring releases its elastic force, pushing the second spring plate to move, and the second spring plate drives the air duct to move. The air duct drives the second spring plate to move, and the third spring is compressed. There is no need for the staff to manually insert the connector into the connector, and there is no need for the staff to manually control the blowing of the air duct, thereby providing convenience for the staff.

[0023] Optionally, the cleaning table is provided with a fifth ejection slot on a side wall of the air trough away from the cleaning slot, and the fifth ejection slot is below the fourth ejection slot. The cleaning table is slidably connected to a fourth spring block in the fifth ejection slot in the direction toward the cleaning slot, and a fifth spring is fixed between the fourth spring block and the bottom wall of the fifth ejection slot, and the sum of the elastic forces of the fifth spring and the fourth spring is less than the elastic force of the first spring.

[0024] By adopting the above technical solution, when the slide rod moves to the connection point of the sixth slide groove and the fifth slide groove, the connecting head and the first spring block are disengaged and are located below the first spring block. The fifth spring releases the elastic force, pushing the fourth spring block to move, and the fourth spring block pushes the connecting head to move. The connecting head drives the slide rod to move in the sixth slide groove and return to its original position. At the same time, the slide rod always pushes the fourth spring block toward the fifth ejection groove during the process of the first slide groove passing through the third slide groove to enter the first slide groove and during the process of the second slide groove passing through the fourth slide groove to enter the fifth slide groove. The fifth spring is compressed and the connecting head returns to its original position, which provides convenience for cleaning the screw drilling tool next time.

[0025] Optionally, the washing table is hinged with a closed door at the placement slot.

[0026] By adopting the above technical solution, the closed door is opened, the screw drill is fixed, and the closed door is closed to block the water flow, so that the water flow is not easy to splash everywhere.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] The screw drill tool and the connector are connected and fixed, the screw drill tool is clamped and fixed by the fixing assembly, the connector is driven to move by the moving device, the connector and the water spray pipe are plugged and fixed, and the water spray pipe sprays water into the connector. The water flows into the screw drill tool and washes the screw drill tool. There is no need to disassemble the screw drill tool, which saves time and improves the efficiency of cleaning the screw drill tool.

[0029] The first, second, third, fourth, fifth and sixth chutes guide the slide bar, so that the connector is not easily moved in the cleaning tank and the air duct.

[0030] The water spray pipe is controlled to spray water or the air duct is controlled to blow air by squeezing the first switch button by the second spring block and the second switch button by the third spring block, without manual control by the staff, thus providing convenience for the staff's work. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic structural diagram of a screw drill cleaning device according to an embodiment of the present application;

[0032] Figure 2 This is a cross-sectional view of the structure of the fixing assembly in the embodiment of the present application;

[0033] Figure 3 This is a cross-sectional view showing the internal structure of the support plate in the embodiment of the present application;

[0034] Figure 4 This is a schematic diagram of the structure of the connector in the embodiment of the present application;

[0035] Figure 5 This is a cross-sectional view showing the internal structure of the cleaning tank in the embodiment of the present application;

[0036] Figure 6 yes Figure 5 A partial enlarged schematic diagram of part A.

[0037] In the figure, 1. cleaning table; 11. placement groove; 12. support plate; 121. auxiliary plate; 122. movable groove; 123. movable block; 124. through hole; 13. closing door; 2. fixing assembly; 21. clamping plate; 22. screw; 23. guide rod; 3. cleaning groove; 31. connector; 311. slide rod; 32. water spray pipe; 33. first chute; 34. second chute; 35. third chute; 36. sixth chute; 37. first ejection groove; 371. first elastic block; 372. first spring; 38. second ejection groove; 381. first auxiliary groove; 382. second elastic block; 383. Second spring; 384. First switch button; 385. First spring plate; 4. Moving device; 41. Motor; 42. Gear; 43. Rack; 5. Air slot; 51. Air duct; 511. Second spring plate; 52. Fourth slide slot; 53. Fifth slide slot; 54. Third ejection slot; 541. Second auxiliary slot; 542. Third spring; 55. Fourth ejection slot; 551. Third auxiliary slot; 552. Third spring block; 553. Third spring plate; 554. Fourth spring; 555. Second switch button; 56. Fifth ejection slot; 561. Fourth spring block; 562. Fifth spring. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-6 This application is described in further detail.

[0039] The embodiment of the present application discloses a screw drill cleaning device.

[0040] refer to Figure 1 and Figure 2 The screw drill cleaning device includes a cleaning table 1. A placement groove 11 is provided on one side of the cleaning table 1 along its height direction. A closed door 13 is hingedly connected to the placement groove 11 of the cleaning table 1. The closed door 13 is opened and the screw drill is placed in the placement groove 11. The closed door 13 is closed to block the running water, thereby reducing water droplets from splashing out of the cleaning table 1 when cleaning the screw drill.

[0041] refer to Figure 2and Figure 3 A support plate 12 is provided in the placement groove 11. The support plate 12 is parallel to the bottom wall of the placement groove 11. A through hole 124 is opened through the support plate 12. The through hole 124 is plugged into the screw drill. An auxiliary plate 121 is fixedly connected to the upper surface of the support plate 12. The auxiliary plate 121 is perpendicular to the support plate 12. A fixing component 2 for fixing the screw drill is provided above the support plate 12. A moving device 4 for driving the support plate 12 to move up and down is provided below the support plate 12;

[0042] The fixing assembly 2 includes a splint 21, a screw 22 and a guide rod 23. The splint 21 is arranged on one side of the auxiliary plate 121 and is parallel to the auxiliary plate 121. The screw 22 and the guide rod 23 are both arranged on the side of the auxiliary plate 121 facing the splint 21, and both are perpendicular to the auxiliary plate 121. The end of the screw 22 close to the auxiliary plate 121 is rotatably connected to the auxiliary plate 121, and the end of the screw 22 away from the auxiliary plate 121 passes through the splint 21 and is threadedly connected to the splint 21. The end of the guide rod 23 close to the auxiliary plate 121 is fixedly connected to the auxiliary plate 121, and the end of the guide rod 23 away from the auxiliary plate 121 passes through the splint 21 and is slidably connected to the splint 21.

[0043] The moving device 4 includes a motor 41, a gear 42 and a rack 43. The motor 41 is arranged on the side of the washing table 1 away from the placement groove 11. The motor 41 and the washing table 1 are fixedly connected. The gear 42 and the rack 43 are both arranged in the placement groove 11. The output shaft of the motor 41 passes through the inner wall of the placement groove 11 and is fixedly connected to the center of the gear 42. The output shaft of the motor 41 is rotatably connected to the washing table 1. The rack 43 is arranged on one side of the gear 42 and meshes with the gear 42. The rack 43 is slidably connected to the washing table 1 in the vertical direction near the inner bottom wall of the placement groove 11. A moving groove 122 is provided on the lower surface of the support plate 12. The length direction of the moving groove 122 is perpendicular to the rack 43. The support plate 12 is slidably connected with a moving block 123 in the moving groove 122 along the length direction of the moving groove 122. In the embodiment of the present application, the moving groove 122 is a T-shaped slot, and the moving block 123 is a T-shaped block. The lower surface of the moving block 123 is fixedly connected to the upper end of the rack 43.

[0044] The bottom end of the screw drill tool is passed through the through hole 124 of the support plate 12, and the screw drill tool is located between the clamping plate 21 and the auxiliary plate 121, and the screw 22 is rotated. The screw 22 drives the clamping plate 21 to move toward the auxiliary plate 121 under the guidance of the guide rod 23. The clamping plate 21 and the auxiliary plate 121 clamp the screw drill tool. At the same time, the motor 41 is started, and the motor 41 drives the gear 42 to rotate, and the gear 42 drives the rack 43 to rotate. The rack 43 drives the support plate 12 to move, and the support plate 12 drives the clamping plate 21 and the auxiliary plate 121 to move. The clamping plate 21 and the auxiliary plate 121 drive the screw drill tool to move, and the motor 41 is rotated forward and reversed to realize the up and down movement of the rack 43. When the screw drill tool moves horizontally, the screw drill tool drives the support plate 12 to move, and the support plate 12 moves relative to the moving block 123.

[0045] refer to Figure 4 and Figure 5 , the washing table 1 is provided with a washing groove 3 and an air groove 5 in the vertical direction on the upper side wall of the placement groove 11. The washing groove 3 is higher than the air groove 5, and the washing groove 3 and the air groove 5 are connected. The washing table 1 is provided with a hollow connector 31 for connecting and fixing with a screw drill on the upper top wall of the placement groove 11. A water spray pipe 32 is fixedly connected to the upper top wall of the washing groove 3. The water spray pipe 32 is perpendicular to the upper top wall of the washing groove 3. One end of the water spray pipe 32 close to the upper top wall of the washing groove 3 is connected to the external high-pressure water pipe, and the water spray pipe 32 and the connector 31 are plugged and adapted. An air duct 51 is provided on the upper top wall of the air trough 5. The upper end of the air duct 51 is connected to the external air source, and the air duct 51 and the connector 31 are plugged and adapted;

[0046] The washing platform 1 is provided with a first chute 33 and a second chute 34 on the opposite side walls of the washing tank 3 along the height direction of the washing tank 3. The washing platform 1 is provided with a third chute 35 on the upper end of the first chute 33, close to the side of the wind trough 5, and in the direction toward the wind trough 5. The third chute 35 is connected to the second chute 34 at one end away from the first chute 33. The second chute 34 is directly below the water spray pipe 32. The washing platform 1 is provided with a fourth chute 52 on the lower end of the second chute 34, close to the side of the wind trough 5, and in the direction toward the wind trough 5. The fourth chute 52 is directly below the air duct 51 at one end away from the second chute 34. The washing platform 1 is provided with a fourth chute 52 on the lower end of the second chute 34, close to the side of the wind trough 5, and in the direction toward the wind trough 5. A fifth chute 53 is vertically opened downwardly on the lower side wall away from one end of the second chute 34. A sixth chute 36 is horizontally opened on the washing table 1 at the lower end of the fifth chute 53 near one side wall of the washing tank 3. The sixth chute 36 is connected to the first chute 33 at one end away from the fifth chute 53. Slide rods 311 are fixedly connected to the outer walls on both sides of the upper end of the connector 31. The slide rods 311 on both sides extend into the first chute 33 on both sides away from one end of the connector 31. The slide rods 311 can slide in the first chute 33, the second chute 34, the third chute 35, the fourth chute 52, the fifth chute 53 and the sixth chute 36.

[0047] The cleaning table 1 is provided with a first ejection slot 37 on the side of the cleaning slot 3 away from the wind slot 5. The first ejection slot 37 is located above the sixth slide slot 36. The cleaning table 1 is slidably connected to a first spring block 371 in the first ejection slot 37 in the direction toward the wind slot 5. A first spring 372 is fixed between the first spring block 371 and the bottom wall of the first ejection slot 37. The side of the first spring block 371 away from the first spring 372 is set as an inclined surface, and the inclined surface is inclined from top to bottom in the direction toward the first spring 372. The lower edge of the inclined surface of the block 371 is always in the first ejection slot 37. A fifth ejection slot 56 is opened on the side wall of the air slot 5 away from the cleaning slot 3 of the washing table 1. The washing table 1 is slidably connected with a fourth spring block 561 in the fifth ejection slot 56 in the direction toward the cleaning slot 3. The fourth spring block 561 is below the first spring block 371. A fifth spring 562 is fixed between the fourth spring block 561 and the inner bottom wall of the fifth ejection slot 56. The elastic force of the fifth spring 562 is less than the elastic force of the first spring 372.

[0048] The screw drill drives the connecting head 31 to move, and the connecting head 31 drives the sliding rod 311 to move in the first sliding groove 33. During the upward movement of the connecting head 31, the connecting head 31 abuts against the inclined surface of the first spring block 371 and pushes the first spring block 371 to move toward the first ejection groove 37, and the first spring 372 is compressed. When the sliding rod 311 moves to the connection point between the third sliding groove 35 and the first sliding groove 33, the first spring block 371 abuts against the screw drill, and the first spring 372 releases its elastic force, pushing the first spring block 371 to move. The block 371 pushes the screw drill to move, the screw drill drives the connector 31 to move, the connector 31 drives the slide bar 311 to move, the slide bar 311 quickly passes through the third chute 35 and enters the second chute 34. At the same time, the screw drill pushes the fourth spring block 561 to move toward the fifth ejection slot 56. The fifth spring 562 is compressed, and the connector 31 continues to move upward. The water spray pipe 32 is inserted into the connector 31 and sprays water into the connector 31. The water flows through the connector 31 into the screw drill to clean the screw drill.

[0049] After the cleaning is completed, the connector 31 moves downward and is disconnected from the water spray pipe 32. When the connector 31 drives the slide bar 311 to move to the connecting point of the fourth slide groove 52 and the fifth slide groove 53, the connector 31 and the first spring block 371 abut against each other, and the first spring 372 releases its elastic force, pushing the first spring block 371 to move. The first spring block 371 pushes the connector 31 to move, and the connector 31 drives the slide bar 311 to quickly reach the connecting point of the fourth slide groove 52 and the fifth slide groove 53. At the same time, the connector 31 pushes the fourth spring block 561 to continue to move toward the fifth ejection slot 56, and the fifth spring 562 continues to move. After compression, the air duct 51 is inserted into the connector 31 and blows air into the connector 31. The air enters the screw drill through the connector 31 to dry the inside of the screw drill. Then the screw drill drives the connector 31 to move downward. The connector 31 drives the slide bar 311 to move to the connection point of the fifth slide groove 53 and the sixth slide groove 36. The connector 31 is disengaged from the first spring block 371. The fifth spring 562 releases its elastic force, pushing the fourth spring block 561 to move. The fourth spring block 561 pushes the connector 31 to move. The connector 31 drives the slide bar 311 to move toward the first slide groove 33 and returns to its original position.

[0050] refer to Figure 5 and Figure 6 The washing platform 1 is provided with a second ejection slot 38 at the upper end of the washing tank 3 near the wind slot 5. The washing platform 1 is provided with a first auxiliary slot 381 on the upper side wall of the second ejection slot 38 along the length direction of the second ejection slot 38. The washing platform 1 is slidably connected with a second spring block 382 in the second ejection slot 38 along the length direction of the second ejection slot 38. The second spring block 382 is fixedly connected with a first spring plate 385 near the second auxiliary slot 541. The first spring plate 385 is perpendicular to the first spring block 371, and the first spring plate 385 extends to the end away from the second spring block 382. In the first auxiliary groove 381, a second spring 383 is fixedly provided between the first spring plate 385 and the side wall of the first auxiliary groove 381. The extension and contraction direction of the second spring 383 is parallel to the moving direction of the second spring block 382. The first switch button 384 for controlling the external high-pressure water pipe switch is fixedly connected to the bottom wall of the second ejection groove 38. The side of the second spring block 382 away from the first switch button 384 is set as an inclined surface. The inclined surface is inclined from top to bottom along the direction close to the first switch button 384, and the lower edge of the inclined surface is always in the second ejection groove 38.

[0051] During the upward movement of the connecting head 31 along the third slide groove 35, the upper end of the connecting head 31 abuts against the inclined surface of the second spring block 382 and pushes the second spring block 382 to move toward the second ejection groove 38. The second spring block 382 drives the first spring plate 385 to move, and the second spring 383 is compressed. The second spring block 382 squeezes the first switch button 384 away from one end of the connecting head 31. The first switch button 384 controls the external high pressure to open and release water into the water spray pipe 32. At this time, the water spray pipe 32 has been inserted into the connecting head 31. When the screw drill is cleaned, the connecting head 31 moves downward, and the connecting head 31 and the water spray pipe 32 are separated. At this time, the second spring block 382 and the first switch button 384 are separated, and the external high-pressure water pipe is closed.

[0052] refer to Figure 5 and Figure 6 The washing table 1 is provided with a third ejection slot 54 on the top wall of the air trough 5 in the vertical direction, and second auxiliary slots 541 are provided on the opposite side walls of the third ejection slot 54 in the vertical direction. The air duct 51 is located in the third ejection slot 54, and the air duct 51 and the washing table 1 are slidably connected. Second spring plates 511 are fixedly connected to the opposite side walls of the air duct 51, and the second spring plates 511 extend away from one end of the air duct 51 into the second auxiliary slots 541 on both sides respectively. A third spring 542 is fixed between the second spring plate 511 and the side walls of the second auxiliary slot 541, and the extension direction of the third spring 542 is parallel to the sliding direction of the air duct 51.

[0053] The cleaning platform 1 is provided with a fourth ejection slot 55 in the horizontal direction on a side wall of the wind slot 5 away from the cleaning slot 3. The fourth ejection slot 55 is located above the fifth ejection slot 56. The cleaning platform 1 is provided with a third auxiliary slot 551 on the upper side wall of the fourth ejection slot 55 along the length direction of the fourth ejection slot 55. The cleaning platform 1 is slidably connected to a third spring block 552 in the fourth ejection slot 55 along the length direction of the fourth ejection slot 55. A third spring plate 553 is fixedly connected to the upper surface of the third spring block 552. The end of the third spring plate 553 away from the third spring block 552 extends into the third auxiliary slot 551. Between the third spring plate 553 and the third auxiliary slot 551 A fourth spring 554 is fixed between the side walls. The elastic force of the fourth spring 554 is greater than the elastic force of the third spring 542. The sum of the elastic forces of the fourth spring 554 and the fifth spring 562 is less than the elastic force of the first spring 372. The washing table 1 is fixedly connected to the bottom wall of the fourth ejection slot 55 with a second switch button 555 for controlling the external wind source switch. The side of the third spring block 552 away from the second switch button 555 is set as an inclined surface. The inclined surface is inclined from top to bottom in the direction away from the second switch button 555. The upper edge of the inclined surface is always in the fourth ejection slot 55, and the air duct 51 is higher than the lower surface of the third spring block 552.

[0054] When the connector 31 moves toward the fourth ejection slot 55, one end of the connector 31 is directly below the air duct 51 and contacts the third spring block 552, pushing the third spring block 552 to move into the fourth ejection slot 55. The third spring block 552 drives the third spring plate 553 to move, the fourth spring 554 is compressed, and the third spring block 552 squeezes the second switch button 555. The external wind source is turned on to deliver wind into the air duct 51. At this time, the hollow parts of the air duct 51 and the connector 31 are aligned. The third spring 542 releases its elastic force, pushing the second spring plate 511 to move. The second spring plate 511 drives the air duct 51 to move, and the air duct 51 is inserted. When the screw drill is dried, the connecting head 31 moves downward, and the connecting head 31 and the air duct 51 are separated. At this time, the third spring block 552 is separated from the connecting head 31, and the fourth spring 554 releases the elastic force to push the third spring plate 553 to move. The third spring plate 553 drives the third spring block 552 to move, and the third spring block 552 and the second switch button 555 are separated. The external wind source is turned off, and the inclined surface of the third spring block 552 abuts against the air duct 51 and pushes the air duct 51 to move into the third ejection slot 54. The air duct 51 drives the second spring plate 511 to move, and the third spring 542 is compressed, and the air duct 51 returns to its original position.

[0055] The implementation principle of the screw drill cleaning device of the embodiment of the present application is as follows: the upper end of the screw drill is connected and fixed to the connecting head 31, the screw drill is fixed again by the fixing component 2, the fixing component 2 is driven to move by the moving device 4, the fixing component 2 drives the screw drill to move, and the screw drill drives the connecting head 31 to move. During the movement of the connecting head 31, the connecting head 31 is first plugged into the water spray pipe 32, and the water spray pipe 32 releases water into the connecting head 31, and the water flows into the screw drill through the connecting head 31 to clean the inside of the screw drill. After the screw drill is cleaned, the screw drill drives the connecting head 31 to move to the air duct 51, and the air duct 51 is inserted into the connecting head 31. The air duct 51 transmits wind into the connecting head 31, and the wind enters the screw drill through the connecting head 31 to complete the drying of the screw drill. There is no need to disassemble the screw drill, which saves time and improves the efficiency of cleaning the screw drill.

[0056] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. Screw drill cleaning device, characterized by: The utility model comprises a cleaning table, a placement groove is provided on one side of the cleaning table in a vertical direction, a support plate is provided in the placement groove, the support plate and the cleaning table are connected and fixed, a fixing component for fixing the screw drill is provided on the support plate, a cleaning groove is provided on the upper side wall of the placement groove in a vertical direction of the cleaning table, a hollow connecting head is provided in the cleaning groove, the connecting head is used to connect and fix the screw drill, the connecting head and the cleaning table are slidably connected, and a water spray pipe is fixedly connected to the cleaning table on the side wall of the cleaning groove away from the placement groove, the water spray pipe and the connecting head are plugged and adapted, and a moving device for driving the support plate to move up and down is provided under the support plate; the cleaning table is provided with a fan in the vertical direction on the upper side wall of the placement groove The trough is provided with an air duct on the upper side wall of the air trough, and the air duct and the connector are plugged and adapted; the air trough is connected to the cleaning trough on one side near the cleaning trough, and the height of the air trough is lower than the height of the cleaning trough, and the cleaning table is provided with a first chute and a second chute on the side wall of the cleaning trough along the length direction of the cleaning trough, and the second chute and the water spray pipe are in the same vertical plane, and the cleaning table is provided with a third chute on the upper end of the first chute near the side wall of the air trough, and the third chute is connected to the second chute away from one end of the first chute, and the cleaning table is provided with a fourth chute near the side of the air trough in the direction of the air trough, and the end of the fourth chute away from the second chute is below the air duct, and the cleaning table is in the fourth chute The outer wall of the cleaning groove is provided with a sixth slide along the direction of the first slide, and the sixth slide is connected with the first slide. The outer wall of the connecting head is fixedly connected with a sliding rod, and the sliding rod extends into the first slide away from the end of the connecting head, and the sliding rod can slide in the first slide, the second slide, the third slide, the fourth slide, the fifth slide and the sixth slide; the moving device includes a motor, a gear and a rack, the output shaft of the motor passes through the inner wall of the placement groove and extends into the placement groove and is fixedly connected to the gear, the rack and the placement groove The bottom wall of the placement slot is slidably connected along the length direction of the placement slot, the rack and the gear are meshed, a moving slot is provided on the lower surface of the support plate, the length direction of the moving slot is perpendicular to the rack, the support plate is slidably connected with a moving block in the moving slot, and the lower surface of the moving block is fixedly connected to the rack; the washing table is provided with a first ejection slot on the side wall of the washing slot away from the wind slot, and the washing table is slidably connected with a first spring block in the first ejection slot, and a first spring is fixed between the first spring block and the bottom wall of the first ejection slot, and the side of the first spring block away from the first spring is set as an inclined surface, and the inclined surface is inclined from top to bottom toward the direction of the first spring, and the lower edge line of the inclined surface is always in the first ejection slot.

2. The screw drill cleaning device according to claim 1, characterized in that: The upper surface of the support plate is fixedly connected to an auxiliary plate, and the fixing assembly includes a splint, a screw and a guide rod. The splint is arranged above the support plate, the splint and the auxiliary plate are parallel, one end of the screw is rotatably connected to the auxiliary plate, the end of the screw away from the auxiliary plate passes through the splint and is threadedly connected to the splint, the guide rod and the screw are parallel, one end of the guide rod is fixedly connected to the auxiliary plate, and the end of the guide rod away from the auxiliary plate passes through the splint and is slidably connected to the splint.

3. The screw drill cleaning device according to claim 1, characterized in that: The motor is arranged on one side of the washing table and is connected and fixed to the washing table. The gear and the rack are both arranged in the placement groove, and the gear and the rack are both located below the support plate. The motor output shaft is rotatably connected to the washing table.

4. The screw drill cleaning device according to claim 1, characterized in that: The washing table is provided with a second ejection slot at the upper end of the washing slot near a side wall of the wind slot, the second ejection slot is at the upper end of the second slide slot, the washing table is provided with a first auxiliary slot on the side wall of the second ejection slot, the washing table is slidably connected with a second spring block in the second ejection slot, the side wall of the second spring block is fixedly connected with the first spring plate, the first spring plate extends into the first auxiliary slot away from one end of the second spring block, a second spring is fixedly provided between the first spring plate and a side wall of the first auxiliary slot, the second spring is retracted and expanded along the moving direction of the second spring block, the bottom wall of the second ejection slot is fixedly connected with a first switch button for controlling the water spraying from the water spray pipe, the side of the second spring block facing away from the first switch button is set to an inclined plane, the inclined plane is inclined from top to bottom toward the direction of the first switch button, and the lower edge line of the inclined plane is always in the second ejection slot.

5. The screw drill cleaning device according to claim 4, characterized in that: The washing table is provided with a third ejection slot in a vertical direction on the top wall of the wind trough, a second auxiliary slot is provided on the side wall of the third ejection slot, the air duct is arranged in the third ejection slot, the air duct and the washing table are slidably connected along the length direction of the third ejection slot, a second spring plate is fixedly connected to the outer wall of the air duct, the second spring plate extends into the second auxiliary slot away from one end of the air duct, a third spring is fixed between the second spring plate and one side wall of the second auxiliary slot, the third spring contracts along the length direction of the air duct, a fourth ejection slot is provided on the side wall of the wind trough away from the washing slot, the third auxiliary slot is provided on the side wall of the fourth ejection slot, and the washing table slides in the fourth ejection slot in a direction toward the washing slot. A third spring block is connected, a third spring plate is fixedly connected to one side of the third spring block, the third spring plate extends into the third auxiliary slot away from one end of the third spring block, a fourth spring is fixed between the third spring plate and the side wall of the third auxiliary slot, the fourth spring retracts and contracts along the sliding direction of the third spring block, a second switch button for controlling the air blowing of the air duct is fixedly connected to the bottom wall of the fourth ejection slot, the side of the third spring block away from the second switch button is set as an inclined plane, the inclined plane is inclined from top to bottom in the direction away from the second switch button, the elastic force of the fourth spring is greater than the elastic force of the third spring, the elastic force of the first spring is greater than the elastic force of the fourth spring, and the bottom side line of the inclined plane of the third spring block is lower than the bottom end of the air duct after it extends out of the third ejection slot.

6. The screw drill cleaning device according to claim 5, characterized in that: The cleaning table is provided with a fifth ejection slot on a side wall of the air slot away from the cleaning slot, and the fifth ejection slot is located below the fourth ejection slot. The cleaning table is slidably connected to a fourth spring block in the fifth ejection slot in a direction toward the cleaning slot. A fifth spring is fixed between the fourth spring block and the bottom wall of the fifth ejection slot, and the sum of the elastic forces of the fifth spring and the fourth spring is less than the elastic force of the first spring.

7. The screw drill cleaning device according to claim 1, characterized in that: The washing table is hinged with a closed door at the placement groove.

Images