CN214330534U - Mud removing device for spiral drill rod - Google Patents

Mud removing device for spiral drill rod Download PDF

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Publication number
CN214330534U
CN214330534U CN202023121845.6U CN202023121845U CN214330534U CN 214330534 U CN214330534 U CN 214330534U CN 202023121845 U CN202023121845 U CN 202023121845U CN 214330534 U CN214330534 U CN 214330534U
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China
Prior art keywords
fixed connection
rod
clamping piece
auger stem
frame
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Active
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CN202023121845.6U
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Chinese (zh)
Inventor
司园修
司建波
常伟
周其
王杰
崔鹤
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Shaanxi Long Yue Foundation Engineering Co ltd
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Shaanxi Long Yue Foundation Engineering Co ltd
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Priority to CN202023121845.6U priority Critical patent/CN214330534U/en
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Abstract

The application relates to a mud removing device for an auger stem, which relates to the field of auger stems and comprises a rack, a mud removing assembly, a driving assembly and a telescopic assembly, wherein the rack is fixedly connected with a casing of a drilling machine; during the use, drive the desilt subassembly through flexible subassembly and be close to the drilling rod for movable plate and drilling rod butt drive clamping piece and flight butt through drive assembly, rotate when promoting the drilling rod, the movable plate can clear away the earth on the drilling rod, and the earth on the clamping piece is clear away on the flight. This application has the advantage that can strengthen the desilting effect of desilting device.

Description

Mud removing device for spiral drill rod
Technical Field
The application relates to the field of auger stems, in particular to a mud removal device for an auger stem.
Background
The long auger stem often can the adhesion a large amount of earth on the drilling rod at the in-process of construction, and along with the promotion of drilling rod, earth also can promote the high altitude, and a large amount of earth can drop down from the drilling rod along with the vibrations that promote the production thereupon, leads to unsafe around the drilling rod.
At present, the related art, for example, application No. 201320203082.0, discloses a mud scraping device for auger stem, which includes a set of blades, an impeller with a bearing inside, a curved arm, an impeller bracket and a latch; the impeller is rotationally connected with the bent arm through a bearing arranged in the impeller, and the bent arm is rotationally connected with the impeller bracket; the impeller rotates by means of alternate contact of blades on the impeller and spiral blades of the spiral drill rod, through holes are formed in the bent arm and the impeller support, the bolt can be inserted into the through holes to limit movement between the bent arm and the impeller support, and the impeller support is fixedly connected with a casing of the drilling machine; when the spiral drill rod is used, when the spiral drill rod rotates forwards and is lifted, the impeller blades are driven by the spiral drill rod to rotate, so that soil on the spiral drill rod is scraped.
In view of the above-described related art, the inventors thought that since the blades need to be rotated between the flights of the drill rod, the blades are arranged in an arc shape, thereby causing the blades not to be sufficiently in contact with the drill rod and the mud removing effect to be enhanced.
SUMMERY OF THE UTILITY MODEL
In order to strengthen the desilting effect of desilting device, this application provides a spiral drill rod desilting device.
The application provides a mud removing device for spiral drill rod adopts following technical scheme:
the utility model provides an auger stem mud removal device, includes frame and desilt subassembly, the casing fixed connection of frame and rig, the desilt subassembly includes base, scraper blade and clamping piece, the base with frame fixed connection, the scraper blade with base fixed connection, scraper blade and drilling rod butt, the clamping piece is equipped with two, two the clamping piece distribute in the scraper blade both sides, the clamping piece with base sliding connection, the flight joint in the clamping piece with between the scraper blade.
Through adopting above-mentioned technical scheme, when carrying out the desilt to the drilling rod, slide the direction that the clamping piece orientation is close to the scraper blade, make two adjacent flight joints on the drilling rod between scraper blade and clamping piece, when auger stem rotates and lifts, the scraper blade can scrape the earth of adhesion on the drilling rod, both sides about clamping piece and the scraper blade are located the flight, thereby can hang the earth of adhesion on the flight, above-mentioned operation both can be hung the earth on the drilling rod, can scrape the earth on the flight again, the desilt effect of desilt device has effectively been strengthened.
Optionally, still include flexible subassembly, flexible subassembly includes connecting piece, cylinder and push pedal, push pedal one end with the base fixed connection other end with the piston rod of cylinder is articulated, the cylinder body and the frame fixed connection of cylinder, the connecting piece includes head rod and second connecting rod, head rod one end and frame fixed connection, second connecting rod one end and base fixed connection other end with the head rod is kept away from the one end fixed connection of frame.
By adopting the technical scheme, when the drill rod needs to be desilted, the air cylinder is started, the piston rod of the air cylinder is contracted, so that the push plate is pulled to move, when one end of the push plate, which is hinged with the rack, moves towards the direction close to the rack, the base is hinged with the rack through the connecting piece, so that the base can be driven to move towards the direction close to the drill rod by pushing movement, and the desilting operation is performed on the drill rod; when the mud removal is finished, the air cylinder is started, and the piston rod of the air cylinder extends out, so that the base can be driven to move towards the direction far away from the drill rod, and the normal work of the drill rod is prevented from being influenced; above-mentioned process can be simple and convenient swift carry out the desilt operation and with the operation of desilt subassembly and drilling rod separation, has effectively improved the work efficiency of desilt device.
Optionally, the connecting piece is provided with at least two.
Through adopting above-mentioned technical scheme for the connection of desilting subassembly and frame is more firm, has reduced the potential safety hazard.
Optionally, still include drive assembly, drive assembly includes motor and two-way screw rod, two-way screw rod one end one-to-one with one clamping piece threaded connection, the motor is used for the drive two-way screw rod rotates.
Through adopting above-mentioned technical scheme, when needing the slip clamping piece to carry out the desilt to the helical lobe, starter motor, the output shaft of motor drives two-way screw rod and rotates, because clamping piece and base sliding connection to two-way screw rod both ends correspond and clamping piece threaded connection, when consequently two-way screw rod rotates, can drive two clamping pieces and slide towards one side that is close to each other, thereby carry on spacingly to the helical lobe, above-mentioned process does not need manual operation, has effectively improved the security of desilt device.
Optionally, the mud removing assembly further comprises a moving plate and a fastener, the moving plate is connected with the scraper in a sliding mode, and the fastener is used for fixing the moving plate and the scraper.
Through adopting above-mentioned technical scheme, when the flight degree of depth of drilling rod is darker, slide the movable plate orientation and keep away from the direction of scraper blade, the movable plate slides to when with the drilling rod butt, and is fixed with movable plate and scraper blade with the fastener, and above-mentioned operation can carry out the desilting operation to the drilling rod of different models, has improved the commonality of desilting device.
Optionally, the recycling bin is further included, and the recycling bin is fixedly connected with the rack.
Through adopting above-mentioned technical scheme, scrape earth that mud subassembly was scraped and can be collected by the collection box, reduced because of the problem that earth splashes and causes unsafe accident.
Optionally, the bottom of the recycling bin is fixedly connected with a sludge discharge groove, the bottom of the recycling bin is provided with a sludge discharge hole, and the sludge discharge groove is communicated with the sludge discharge hole.
Through adopting above-mentioned technical scheme, the earth accessible mud discharge hole that is scraped gets into in the mud pipe and is got rid of, is favorable to butt joint mud groove to be cleared up.
Optionally, the sludge discharge groove gradually increases towards an opening at one end far away from the recovery box.
Through adopting above-mentioned technical scheme, big end down is provided with and does benefit to earth and is got rid of, has reduced earth and has blockked up the problem of mud pipe.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the mud removing device for the spiral drill rod is provided with the mud removing assembly, the mud removing assembly comprises a base, two scraping plates and two clamping pieces, the two clamping pieces are connected with the base in a sliding mode, the two clamping pieces can clamp two adjacent spiral pieces when the mud is removed, the scraping plates remove the mud from the drill rod when the drill rod is lifted in a rotating mode, the clamping pieces remove the mud from the spiral pieces, and the mud removing effect of the mud removing device is effectively enhanced;
2. the application provides a pair of auger stem mud removal device is equipped with flexible subassembly, can control the mud removal subassembly through flexible subassembly and be connected or the separation of drilling rod, has effectively improved mud removal device's work efficiency.
Drawings
FIG. 1 is a schematic overall structure diagram of an auger stem mud removal device according to an embodiment of the application;
fig. 2 is a method view of part a of fig. 1.
Description of reference numerals: 1. a frame; 2. a mud removal assembly; 21. a base; 211. a chute; 22. a squeegee; 221. concave holes; 23. moving the plate; 231. a bump; 24. a fastener; 25. a clip; 251. a slider; 2511. a threaded hole; 3. a drive assembly; 31. a motor; 32. a bidirectional screw; 4. a telescoping assembly; 41. pushing the plate; 42. a cylinder; 43. a connecting member; 431. a first connecting rod; 432. a second connecting rod; 5. a recycling bin; 51. a sludge discharge hole; 52. a sludge discharge groove; 53. avoiding holes; 6. a drill stem; 61. a spiral sheet.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses auger desilting device. Referring to fig. 1, the auger stem mud removal device comprises a frame 1, a mud removal assembly 2, a driving assembly 3, a telescopic assembly 4 and a recovery tank 5.
Referring to fig. 1, desilting subassembly 2 includes base 21, scraper blade 22, movable plate 23, fastener 24 and clamping piece 25, scraper blade 22 and base 21 welding, shrinkage pool 221 has been seted up to scraper blade 22 lateral wall, the welding of movable plate 23 lateral wall has lug 231, movable plate 23 passes through lug 231 sliding connection in shrinkage pool 221 inner wall, fastener 24 is the jackscrew, fastener 24 and scraper blade 22 threaded connection are in order to fix movable plate 23 and scraper blade 22, clamping piece 25 is equipped with two, two clamping pieces 25 distribute in scraper blade 22 both sides, the welding of clamping piece 25 one end has slider 251, spout 211 has been seted up to base 21 lateral wall, clamping piece 25 passes through slider 251 sliding connection in spout 211 inner wall, the slip direction of clamping piece 25 is parallel with the axis direction of drilling rod 6.
Referring to fig. 1 and 2, the driving assembly 3 includes a motor 31 and a bidirectional screw 32, the bidirectional screw 32 is located in the sliding groove 211, a threaded hole 2511 is formed in the sliding block 251, one end of the bidirectional screw 32 is in one-to-one threaded connection with the threaded hole 2511 of the sliding block 251, one end of the bidirectional screw 32 extends to the outside of the sliding groove 211, a housing of the motor 31 is fixedly connected with the base 21 by screws, and an output shaft of the motor 31 and one end of the bidirectional screw 32 extending to the outside of the sliding groove 211 are fixedly connected by screws.
Referring to fig. 1, the telescopic assembly 4 includes a push plate 41, a cylinder 42 and a connecting piece 43, the push plate 41 is rectangular, the push plate 41 is horizontally arranged along the length direction, one end of the push plate 41 is hinged to a piston rod of the other end welded to the base 21 and the cylinder 42, the cylinder body of the cylinder 42 is fixedly connected to the frame 1 through screws, the connecting piece 43 is provided with two connecting pieces, the two connecting pieces 43 are located on two sides of the cylinder 42, the connecting piece 43 includes a first connecting rod 431 and a second connecting rod 432, the first connecting rod 431 is horizontally arranged to the second connecting rod 432, one end of the first connecting rod 431 is welded to the frame 1, one end of the second connecting rod 432 is welded to the base 21, and the other end of the first connecting rod 431 is hinged to the end far away from the frame 1.
Referring to fig. 1, collection box 5 and frame 1 welding, the slope of collection box 5 diapire sets up, and collection box 5 diapire sets up the hole of dodging 53 that supplies drilling rod 6 to pass, and mud discharging hole 51 has been seted up to collection box 5 lateral wall, and mud discharging hole 51 is the rectangle, and the welding of collection box 5 lateral wall has mud discharging groove 52, and inside and mud discharging hole 51 intercommunication in mud discharging groove 52, mud discharging groove 52 towards the one end opening crescent of keeping away from collection box 5.
The implementation principle of the mud removing device for the auger stem in the embodiment of the application is as follows: when the drill rod 6 is desilted, the air cylinder 42 is started firstly, the air cylinder 42 drives the push plate 41 to move, so that the desilting component 2 is driven to move towards the direction close to the drill rod 6, and when one end, far away from the scraper 22, of the moving plate 23 is abutted against the drill rod 6, the air cylinder 42 is closed; then the motor 31 is started, the output shaft of the motor 31 drives the two-way screw rod 32 to rotate, and the two-way screw rod 32 drives the two clamping pieces 25 to slide towards the mutually approaching direction when rotating, so that the two adjacent spiral pieces 61 on the drill rod 6 are clamped between the clamping pieces 25 and the baffle plate, and the mud removing operation can be carried out.
When the mud is removed, the drill rod 6 is rotated and lifted, the moving plate 23 can hang the mud on the drill rod 6, the clamping pieces 25 and the scraping plates 22 are matched to remove the mud on the spiral pieces 61, and the removed mud falls into the recovery box 5 and is then removed through the mud discharging groove 52 and collected.
After the desilting is accomplished, starter motor 31, motor 31's output shaft drives two-way screw rod 32 direction and rotates to drive the direction that two clamping pieces 25 faced away from mutually and slide, clamping piece 25 separates with flight 61 promptly, then starts cylinder 42, and the piston rod of cylinder 42 drives desilting subassembly 2 and moves towards the direction of keeping away from drilling rod 6, can separate desilting subassembly 2 and drilling rod 6, in order to avoid influencing drilling rod 6 normal work.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a mud removing device of auger stem which characterized in that: including frame (1) and desilt subassembly (2), the casing fixed connection of frame (1) and rig, desilt subassembly (2) include base (21), scraper blade (22) and clamping piece (25), base (21) with frame (1) fixed connection, scraper blade (22) with base (21) fixed connection, scraper blade (22) and drilling rod (6) butt, clamping piece (25) are equipped with two, two clamping piece (25) distribute in scraper blade (22) both sides, clamping piece (25) with base (21) sliding connection, flight (61) joint in clamping piece (25) with between scraper blade (22).
2. The auger stem mud removal device of claim 1, wherein: still include flexible subassembly (4), flexible subassembly (4) include push pedal (41), cylinder (42) and connecting piece (43), push pedal (41) one end with base (21) fixed connection other end with the piston rod of cylinder (42) is articulated, the cylinder body and frame (1) fixed connection of cylinder (42), connecting piece (43) include head rod (431) and second connecting rod (432), head rod (431) one end and frame (1) fixed connection, second connecting rod (432) one end and base (21) fixed connection other end with head rod (431) is kept away from the one end fixed connection of frame (1).
3. The auger stem mud removal device of claim 2, wherein: the connecting pieces (43) are provided with at least two.
4. The auger stem mud removal device of claim 1, wherein: still include drive assembly (3), drive assembly (3) include motor (31) and two-way screw rod (32), two-way screw rod (32) one end one-to-one with one clamping piece (25) threaded connection, motor (31) are used for the drive two-way screw rod (32) rotate.
5. The auger stem mud removal device of claim 1, wherein: the mud removing assembly (2) further comprises a moving plate (23) and a fastener (24), the moving plate (23) is connected with the scraper (22) in a sliding mode, and the fastener (24) is used for fixing the moving plate (23) and the scraper (22).
6. The auger stem mud removal device of claim 1, wherein: still include collection box (5), collection box (5) with frame (1) fixed connection.
7. The auger stem mud removal device of claim 6, wherein: the sludge discharge device is characterized in that a sludge discharge groove (52) is fixedly connected to the bottom of the recovery box (5), a sludge discharge hole (51) is formed in the bottom of the recovery box (5), and the sludge discharge groove (52) is communicated with the sludge discharge hole (51).
8. The auger stem mud removal device of claim 7, wherein: the sludge discharge groove (52) is gradually enlarged towards one end opening far away from the recovery box (5).
CN202023121845.6U 2020-12-22 2020-12-22 Mud removing device for spiral drill rod Active CN214330534U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023121845.6U CN214330534U (en) 2020-12-22 2020-12-22 Mud removing device for spiral drill rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023121845.6U CN214330534U (en) 2020-12-22 2020-12-22 Mud removing device for spiral drill rod

Publications (1)

Publication Number Publication Date
CN214330534U true CN214330534U (en) 2021-10-01

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Application Number Title Priority Date Filing Date
CN202023121845.6U Active CN214330534U (en) 2020-12-22 2020-12-22 Mud removing device for spiral drill rod

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114586500A (en) * 2022-04-02 2022-06-07 淮南市建发市政工程有限公司 Municipal construction integration tree planting device for urban afforestation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114586500A (en) * 2022-04-02 2022-06-07 淮南市建发市政工程有限公司 Municipal construction integration tree planting device for urban afforestation
CN114586500B (en) * 2022-04-02 2024-03-08 淮南市建发市政工程有限公司 Municipal construction integration tree planting device for urban afforestation

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