CN213654790U - High-efficient auger stem - Google Patents
High-efficient auger stem Download PDFInfo
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- CN213654790U CN213654790U CN202021801235.8U CN202021801235U CN213654790U CN 213654790 U CN213654790 U CN 213654790U CN 202021801235 U CN202021801235 U CN 202021801235U CN 213654790 U CN213654790 U CN 213654790U
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- helical blade
- groove
- fixed
- slot
- bull stick
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Abstract
The utility model discloses a high-efficient auger stem, including mounting panel, bull stick, screw thread head and sealing washer, the drill bit is installed to the bottom of bull stick, the outside of bull stick is fixed with solid fixed ring, and solid fixed ring's the outside is provided with rotary mechanism, rotary mechanism includes the fixed slot, and the fixed slot setting is in the intermediate position department in the solid fixed ring outside. The utility model discloses an install rotary mechanism, the blade, the draw-in groove, first helical blade, second helical blade, the fixture block, the set screw, fixed slot and solid fixed ring, make when first helical blade or second helical blade are impaired, through the separation of set screw in fixed screw rotation and fixture block and draw-in groove, so that take out impaired first helical blade or second helical blade alone and change, thereby avoid directly changing the drilling rod is whole, be favorable to reduction in production cost, improve work efficiency.
Description
Technical Field
The utility model relates to an auger stem technical field specifically is a high-efficient auger stem.
Background
The high-efficiency spiral drill rod is an underground power drilling tool taking mud as power, is mainly used for various directional holes and special engineering holes, has the characteristics of high drilling speed, good drilling forming, high drilling efficiency, stable operation and the like, and has stable performance and safe use, so the spiral drill rod is widely applied to the drilling industry;
traditional helical blade and the most lug weld of drilling rod are in the same place, receive when damaging when helical blade, need directly change the spiral drilling rod is whole to lead to manufacturing cost's improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient auger stem to solve the inconvenient problem of changing alone when the helical blade who proposes among the above-mentioned background art is impaired.
In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency spiral drill rod comprises a mounting plate, a rotating rod, a thread head and a sealing ring, wherein a drill bit is mounted at the bottom end of the rotating rod, a fixing ring is fixed on the outer side of the rotating rod, a rotating mechanism is arranged on the outer side of the fixing ring, the rotating mechanism comprises a fixing groove, the fixing groove is arranged at the middle position of the outer side of the fixing ring, a first spiral blade is mounted on one side of the fixing groove, clamping grooves are formed in two ends of the first spiral blade, a second spiral blade is mounted on the fixing groove on one side of the first spiral blade, clamping blocks are mounted at two ends of the second spiral blade, the clamping blocks are movably connected with the clamping grooves, fixing screw holes are formed in two ends of the second spiral blade and in the clamping blocks, fixing screws vertically penetrate through the fixing screw holes, a first inserting block is mounted at the top end of the rotating rod, a fixing block is mounted at, and the bottom of fixed block is provided with first slot, first slot and first inserted block swing joint, the fixed plate is installed to one side of fixed block, the top of fixed block is fixed with the mounting panel.
Preferably, the second inserted block is all installed to one side of fixed block, one side that the fixed plate is close to the fixed block all is provided with the second slot, and the second slot all with second inserted block swing joint, all be provided with the locking screw on the fixed plate that fixed block one side was kept away from to the second slot, and the inside of locking screw all transversely runs through there is the locking screw.
Preferably, the bottom ends of the first helical blade and the second helical blade are welded with blades, and the bottom ends of the blades are provided with teeth.
Preferably, the bottom of bull stick is provided with the thread groove, the top of drill bit is installed the screw thread head, and screw thread head and thread groove swing joint.
Preferably, the bottom of the rotating rod outside the thread groove is provided with a mounting groove, the top end of the drill outside the thread head is provided with a mounting head, the mounting head is movably connected with the mounting groove, and the mounting head and the mounting groove are designed in an annular shape.
Preferably, the outer side of the mounting head is uniformly provided with annular grooves, the outer sides of the annular grooves are respectively sleeved with a sealing ring, and the sections of the annular grooves are designed in a semicircular shape.
Compared with the prior art, the beneficial effects of the utility model are that: the high-efficiency spiral drill rod is convenient for dismounting the spiral blade, replacing the drill bit and dismounting the rotary rod;
(1) by installing the rotating mechanism, the blade, the clamping groove, the first helical blade, the second helical blade, the clamping block, the fixing screw hole, the fixing groove and the fixing ring, when the first helical blade or the second helical blade is damaged, the damaged first helical blade or the damaged second helical blade can be taken out independently for replacement through the rotation of the fixing screw in the fixing screw hole and the separation between the clamping block and the clamping groove, so that the integral replacement of the auger stem is avoided, the production cost is reduced, and the working efficiency is improved;
(2) the mounting groove, the mounting head, the thread groove, the annular groove and the sealing ring are mounted, so that the drill bit can be maintained or replaced conveniently by connecting and separating the thread head and the thread groove, the connection effect between the drill bit and the rotating rod can be enhanced by connecting the mounting groove and the mounting head, meanwhile, the sealing performance of the drill bit and the rotating rod during connection can be enhanced by the annular groove and the sealing ring, and the sealing effect of the spiral drill rod during working can be improved;
(3) through installing first inserted block and first slot, make through the separation between first inserted block and the first slot, be convenient for dismantle the bull stick from the fixed block, and through installing the fixed plate, locking screw, the locking screw, second inserted block and second slot, make after the bull stick installation is accomplished, through the second inserted block with the second slot between be connected, be convenient for install the fixed plate on the fixed block, thereby carry out spacing fixed to the bull stick, simultaneously through the rotation of locking screw in the locking screw, strengthen the connection effect between fixed plate and the fixed block, thereby improve the spiral drill rod stability at the during operation.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic top view of the cross-sectional structure of the present invention;
fig. 5 is a schematic structural diagram of a position a in fig. 1 according to the present invention.
In the figure: 1. mounting a plate; 2. a fixed block; 3. a first insert block; 4. a first slot; 5. a rotating rod; 6. A fixing ring; 7. a rotation mechanism; 701. a blade; 702. a card slot; 703. a first helical blade; 704. a second helical blade; 705. a clamping block; 706. fixing screws; 707. fixing screw holes; 708. fixing grooves; 8. A drill bit; 9. a fixing plate; 10. locking screws; 11. locking the screw hole; 12. a second insert block; 13. a second slot; 14. mounting grooves; 15. a mounting head; 16. a screw head; 17. a thread groove; 18. an annular groove; 19. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: an efficient auger stem comprises a mounting plate 1, a rotating rod 5, a thread head 16 and a sealing ring 19;
the bottom end of the rotating rod 5 is provided with a thread groove 17, the top end of the drill bit 8 is provided with a thread head 16, and the thread head 16 is movably connected with the thread groove 17;
specifically, as shown in fig. 1, 2 and 5, when in use, the drill bit 8 can be conveniently disassembled and assembled through connection and separation between the thread groove 17 and the thread head 16, so that different drill bits 8 can be conveniently replaced or the drill bit 8 can be conveniently maintained;
the bottom end of the rotating rod 5 outside the thread groove 17 is provided with a mounting groove 14, the top end of the drill bit 8 outside the thread head 16 is provided with a mounting head 15, the mounting head 15 is movably connected with the mounting groove 14, and the mounting head 15 and the mounting groove 14 are designed in an annular shape;
specifically, as shown in fig. 1, 2 and 5, in use, the connection between the mounting groove 14 and the mounting head 15 is used for enhancing the connection effect between the drill bit 8 and the rotating rod 5 and improving the connection stability between the drill bit 8 and the rotating rod 5;
specifically, as shown in fig. 1, 2 and 5, when in use, the annular groove 18 and the sealing ring 19 enhance the sealing line of the auger stem during operation to prevent dust from entering the auger stem during drilling, and meanwhile, the section of the annular groove 18 is semicircular, so that the sealing ring 19 is more stably sleeved on the outer side of the mounting head 15;
the drill bit 8 is installed at the bottom end of the rotating rod 5, the fixing ring 6 is fixed on the outer side of the rotating rod 5, the rotating mechanism 7 is arranged on the outer side of the fixing ring 6, the rotating mechanism 7 comprises a fixing groove 708, the fixing groove 708 is arranged in the middle of the outer side of the fixing ring 6, and the first helical blades 703 are installed on one side of the fixing groove 708;
the blades 701 are welded at the bottom ends of the first helical blade 703 and the second helical blade 704, and teeth are arranged at the bottom ends of the blades 701;
specifically, as shown in fig. 1, 2 and 3, when in use, the blade 701 and the teeth increase the drilling speed of the first helical blade 703 and the second helical blade 704, so as to improve the working efficiency;
clamping grooves 702 are formed in two ends of the first spiral blade 703, a second spiral blade 704 is arranged on a fixing groove 708 on one side of the first spiral blade 703, clamping blocks 705 are arranged at two ends of the second spiral blade 704, the clamping blocks 705 are movably connected with the clamping grooves 702, fixing screw holes 707 are formed in two ends of the second spiral blade 704 and inside the clamping blocks 705, fixing screws 706 vertically penetrate through the inside of the fixing screw holes 707, a first inserting block 3 is arranged at the top end of the rotating rod 5, and a fixing block 2 is arranged at the top of the rotating rod 5;
a second inserting block 12 is arranged on one side of the fixed block 2, a second inserting groove 13 is arranged on one side of the fixed plate 9 close to the fixed block 2, the second inserting grooves 13 are movably connected with the second inserting blocks 12, locking screw holes 11 are arranged on the fixed plate 9 of one side of the second inserting groove 13 far away from the fixed block 2, and locking screws 10 transversely penetrate through the locking screw holes 11;
specifically, as shown in fig. 1, 2 and 3, when in use, the spiral drill rod is conveniently disassembled and assembled by connecting and separating the second insertion block 12 and the second insertion slot 13, and the second insertion block 12 is conveniently limited and fixed by rotating the locking screw 10 in the locking screw hole 11, so that the connection effect between the fixing plate 9 and the fixing block 2 is enhanced, and the stability of the spiral drill rod during operation is improved;
and the bottom of fixed block 2 is provided with first slot 4, first slot 4 and first inserted block 3 swing joint, and fixed plate 9 is installed to one side of fixed block 2, and the top of fixed block 2 is fixed with mounting panel 1.
The working principle is as follows: when the utility model is used, firstly, the auger stem is connected with the fixed block 2 through the first insert block 3 and the first slot 4, then the fixed plate 9 is arranged outside the fixed block 2 through the second insert block 12 and the second slot 13, the fixed plate 9 is limited by rotating the locking screw 10, and after the fixation is finished, the auger stem performs drilling work through the first helical blade 703 and the second helical blade 704;
then, when the first helical blade 703 or the second helical blade 704 is damaged and needs to be replaced, the fixing screw 706 is rotated, and the first helical blade 703 or the second helical blade 704 is taken out for maintenance or replacement through the separation between the clamping block 705 and the clamping groove 702;
finally, when a different drill bit 8 needs to be replaced, the drill bit 8 is rotated, and the drill bit 8 rotates the screw head 16 in the screw groove 17, so that the drill bit 8 is removed for replacement or maintenance.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a high-efficient auger stem, includes mounting panel (1), bull stick (5), thread head (16) and sealing washer (19), its characterized in that: the drill bit (8) is installed at the bottom end of the rotating rod (5), the fixing ring (6) is fixed on the outer side of the rotating rod (5), the rotating mechanism (7) is arranged on the outer side of the fixing ring (6), the rotating mechanism (7) comprises a fixing groove (708), the fixing groove (708) is arranged in the middle position of the outer side of the fixing ring (6), a first helical blade (703) is installed on one side of the fixing groove (708), clamping grooves (702) are formed in two ends of the first helical blade (703), a second helical blade (704) is installed on the fixing groove (708) on one side of the first helical blade (703), clamping blocks (705) are installed at two ends of the second helical blade (704), the clamping blocks (705) are movably connected with the clamping grooves (702), fixing screw holes (707) are formed in two ends of the second helical blade (704) and inside of the clamping blocks (705), and the inside of fixed screw (707) is all vertical to be run through and is had set screw (706), first inserted block (3) are installed on the top of bull stick (5), fixed block (2) are installed at the top of bull stick (5), and the bottom of fixed block (2) is provided with first slot (4), first slot (4) and first inserted block (3) swing joint, fixed plate (9) are installed to one side of fixed block (2), the top of fixed block (2) is fixed with mounting panel (1).
2. A high efficiency auger stem as claimed in claim 1, wherein: second inserted block (12) are all installed to one side of fixed block (2), one side that fixed block (2) are close to fixed plate (9) all is provided with second slot (13), and second slot (13) all with second inserted block (12) swing joint, second slot (13) are kept away from and are all provided with locking screw (11) on fixed plate (9) of fixed block (2) one side, and the inside of locking screw (11) all transversely runs through has locking screw (10).
3. A high efficiency auger stem as claimed in claim 1, wherein: the bottom ends of the first helical blade (703) and the second helical blade (704) are welded with blades (701), and the bottom ends of the blades (701) are provided with teeth.
4. A high efficiency auger stem as claimed in claim 1, wherein: the bottom of bull stick (5) is provided with thread groove (17), screw thread head (16) are installed on the top of drill bit (8), and screw thread head (16) and thread groove (17) swing joint.
5. A high efficiency auger stem according to claim 4, wherein: the bottom of bull stick (5) in thread groove (17) outside is provided with mounting groove (14), installation head (15) are installed on the top of drill bit (8) in the thread head (16) outside, and installation head (15) and mounting groove (14) swing joint, installation head (15) and mounting groove (14) are the annular design.
6. A high efficiency auger stem according to claim 5, wherein: the outer side of the mounting head (15) is uniformly provided with annular grooves (18), the outer sides of the annular grooves (18) are respectively sleeved with a sealing ring (19), and the sections of the annular grooves (18) are designed in a semicircular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021801235.8U CN213654790U (en) | 2020-08-26 | 2020-08-26 | High-efficient auger stem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021801235.8U CN213654790U (en) | 2020-08-26 | 2020-08-26 | High-efficient auger stem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213654790U true CN213654790U (en) | 2021-07-09 |
Family
ID=76693739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021801235.8U Active CN213654790U (en) | 2020-08-26 | 2020-08-26 | High-efficient auger stem |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213654790U (en) |
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2020
- 2020-08-26 CN CN202021801235.8U patent/CN213654790U/en active Active
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