CN218624095U - Spiral drilling surface soil removing device of long spiral drilling machine - Google Patents
Spiral drilling surface soil removing device of long spiral drilling machine Download PDFInfo
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- CN218624095U CN218624095U CN202222813409.8U CN202222813409U CN218624095U CN 218624095 U CN218624095 U CN 218624095U CN 202222813409 U CN202222813409 U CN 202222813409U CN 218624095 U CN218624095 U CN 218624095U
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- soil removing
- auger
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- helical blade
- shaped plate
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Abstract
The utility model discloses a long spiral drilling machine's anger surface removes native device, include the frame fixed with long spiral drilling machine driver, frame swing joint has the guide arm, and the guide arm moves along the axis direction of anger, and swing joint has helical blade to remove native mechanism on the guide arm, and helical blade removes native mechanism and moves along the axial direction of anger, and helical blade removes native mechanism including the U template, U template and guide arm clearance fit, and the U template is " \ 21274 The structure is that the helical blade is arranged at the groove side of the U-shaped plate, and the sliding groove is formed at one side of the guide rod close to the helical blade. The utility model is in useIn-process, through the U template that sets up, the recess side of U template is arranged in to helical blade's bladed vane, is working as the axis direction motion in-process of U template along auger bit, removes soil to the auger bit in the rotation, has solved the shake and has removed soil and easily cause the problem that auger bit buckled, and it is more thorough to the soil that removes on helical blade surface simultaneously.
Description
Technical Field
The utility model relates to a helical bit removes native technical field, especially relates to a device that removes native on spiral drill surface of long spiral drilling machine.
Background
In the process of building construction pile foundation construction, in order to conveniently drive a ground pile into the ground, a long auger drilling machine is needed to drill a hole in the ground, and then the ground pile is placed into the hole, in the actual operation process, due to the fact that soil structures (including clay and sand) are different, after the auger drills the viscous soil and the hole is drilled, a large amount of clay adheres to the spiral blade in the taking-out process of the spiral blade, if the clay is not cleaned timely, a large amount of accumulated soil is accumulated in the hole during the next hole drilling task, so that the accumulated soil in the drilled hole cannot be thoroughly cleaned, and installation of the ground pile is affected; secondly, because the adhesiveness of the viscous soil is strong, the light shaking can not thoroughly clean the clay adhered on the helical blade. To this end, we propose an auger surface soil removing device for a long auger boring machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing an auger surface soil removing device of a long auger drilling machine.
In order to realize the purpose, the utility model adopts the following technical scheme:
the spiral drill surface soil removing device of the long spiral drilling machine comprises a frame fixed with a driver of the long spiral drilling machine, the frame is movably connected with a guide rod, the guide rod moves along the axial direction of the spiral drill, a spiral blade soil removing mechanism is movably connected onto the guide rod and moves along the axial direction of the spiral drill, the spiral blade soil removing mechanism comprises a U-shaped plate, the U-shaped plate is movably matched with the guide rod, and the U-shaped plate is in the shape of a square " \ 21274 The U-shaped plate is structurally characterized in that the helical blade is arranged on the side, close to the helical blade, of the groove, a sliding groove is formed in one side, close to the helical blade, of the guide rod, and the end, close to the guide rod, of the U-shaped plate is of a T-shaped structure and slides in a matched mode with the sliding groove.
Preferably, one end of the guide rod is fixedly provided with a limiting plate, and the limiting plate is arranged at one end close to the driver of the long spiral hole drilling machine.
Preferably, a plurality of rollers are symmetrically arranged at one end, close to the guide rod, of the U-shaped plate, the rollers are distributed along the axial direction of the spiral drill, and the rollers are rotatably connected with the U-shaped plate.
Preferably, the groove side of the U-shaped plate is provided with an upper soil removing plate and a lower soil removing plate, the upper soil removing plate is elastically connected with the U-shaped plate, the lower soil removing plate is elastically connected with the U-shaped plate, and the upper soil removing plate and the lower soil removing plate are respectively arranged on the upper surface and the lower surface of the helical blade.
Preferably, springs are arranged between the upper soil removing plate and the U-shaped plate and between the lower soil removing plate and the U-shaped plate, at least two mounting holes are formed in one side, close to the U-shaped plate, of the upper soil removing plate and one side, close to the U-shaped plate, of the lower soil removing plate, and guide pipes matched with the mounting holes are symmetrically mounted on the inner side of the U-shaped plate.
Preferably, the spring is disposed inside the conduit.
The utility model provides a pair of long spiral auger holing machine's spiral auger surface removes native device, beneficial effect lies in:
1. through the U template that sets up, the recess side of U template is arranged in to helical blade's acanthus leaf, and at the axis direction motion in-process along auger bit as the U template, the auger bit that moves in the rotation removes soil, has solved the shake and has removed soil and easily cause the problem that auger bit buckled, and it is more thorough to the soil that removes on helical blade surface simultaneously.
2. Under spring elasticity resilience effort for go up the native board and go down the native board can be abundant be close to helical blade, meetting debris or the solder joint that can't be cleared up on the helical blade simultaneously, go up at this moment and go down native board extrusion spring elastic shrinkage, avoided going up the native board and down native board rigid contact and cause the mouth that collapses, perhaps influence auger bit's rotation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the helical blade soil removal mechanism of the present invention preparing a soil removal structure;
FIG. 3 is a schematic view of the reset structure of the helical blade soil removing mechanism after the soil removing operation of the utility model is completed;
FIG. 4 is a schematic diagram of the explosion structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 4 according to the present invention;
FIG. 6 is a schematic cross-sectional view of the guide rod of the present invention;
FIG. 7 is a schematic structural view of the helical blade soil removing mechanism of the present invention;
FIG. 8 is a schematic view of the cross-sectional structure of the helical blade soil removing mechanism of the present invention;
fig. 9 is the explosion structure diagram of the helical blade soil removing mechanism of the present invention.
In the figure:
1. a frame;
2. a guide bar; 21. a limiting plate; 22. a chute;
3. a helical blade soil removal mechanism; 31. a U-shaped plate; 32. a soil removing plate is arranged; 33. removing the soil plate; 34. mounting holes; 35. a conduit; 36. a spring; 37. and (4) a roller.
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.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-9, a long spiralThe auger surface soil removing device of the drilling machine comprises a frame 1 fixed with a long-auger hole rotating machine driver, wherein a guide rod 2 is movably connected to the frame 1, as shown in figure 1, the guide rod 2 is inserted into the frame 1 to prevent the guide rod 2 from inclining and enable the guide rod 2 to move up and down along the axial direction of the auger, a helical blade soil removing mechanism 3 is movably connected to the guide rod 2, the helical blade soil removing mechanism 3 moves along the axial direction of the auger, the helical blade soil removing mechanism 3 comprises a U-shaped plate 31, the U-shaped plate 31 is in sliding fit with the guide rod 2, the U-shaped plate 31 slides along the direction of the guide rod 2, and the U-shaped plate 31 is in the shape of a square " \ 21274 "structure, and helical blade arranges the recess side of U template 31 in, through the motion of U template 31 along auger bit's axis direction, can get rid of the clay on helical blade surface, spout 22 has been seted up to one side that guide arm 2 is close to helical blade, U template 31 is close to the one end of guide arm 2 and is T type structure, and slides with spout 22 adaptation, U template 31 moves down along guide arm 2 when U template 31 arranges the one end of frame 1 in, carries out the soil removal to auger bit in the rotation.
A limiting plate 21 is fixedly installed at one end of the guide rod 2, the limiting plate 21 is installed at one end close to the driver of the long auger boring machine, as shown in fig. 5, the limiting plate 21 installed at the uppermost end of the guide rod 2 is larger than the inner diameter of the frame 1, the guide rod 2 is prevented from falling off from the auger bit, and when the limiting plate 21 is attached to the frame 1, the lowermost end of the guide rod 2 is in the same plane as the lower end of the auger bit.
One end symmetry that U template 31 is close to guide arm 2 is provided with a plurality of gyro wheels 37, and a plurality of gyro wheels 37 distribute along the axis direction of auger, and gyro wheel 37 rotates with U template 31 to be connected, and when U template 31 slided along the direction of guide arm 2, through the sliding connection of gyro wheel 37 with spout 22, reduces the friction of U template 31 and spout 22, is favorable to U template 31 to remove along guide arm 2.
An upper soil removing plate 32 and a lower soil removing plate 33 are arranged on the groove side of the U-shaped plate 31, the upper soil removing plate 32 is elastically connected with the U-shaped plate 31, the lower soil removing plate 33 is elastically connected with the U-shaped plate 31, the upper soil removing plate 32 and the lower soil removing plate 33 are respectively arranged on the upper surface and the lower surface of the helical blade, springs 36 are respectively arranged between the upper soil removing plate 32 and the U-shaped plate 31 and between the lower soil removing plate 33 and the U-shaped plate 31, at least two mounting holes 34 are respectively arranged on one side of the upper soil removing plate 32 close to the U-shaped plate 31 and one side of the lower soil removing plate 33 close to the U-shaped plate 31, guide pipes 35 matched with the mounting holes 34 are symmetrically arranged on the inner side of the U-shaped plate 31, the springs 36 are arranged inside the guide pipes 35, as shown in figure 7, the upper soil removing plate 32 is arranged on the upper surface of the helical blade, get rid of the clay of helical blade's upper surface, it sets up the lower surface at helical blade to go down native board 33, get rid of the clay of helical blade lower surface, and under spring 36 elasticity resilience effort, make go up that to go up native board 32 and down native board 33 can be abundant be close to helical blade, meet on the helical blade simultaneously can't be cleared up debris or solder joint, go up native board 32 and down native board 33 extrusion spring 36 elastic contraction down at this moment, avoided going up native board 32 and down native board 33 rigid contact and cause the mouth that collapses, or influence auger bit's rotation, spring 36 sets up inside pipe 35, avoid earth to fall into the normal use that influences spring 36 in mounting hole 34 in the use.
The working principle and the advantages are as follows: as shown in fig. 3, the auger bit is in a state of waiting for drilling, during the drilling process, the auger bit rotates clockwise and is inserted into the deep part of the ground, and the guide rod 2 jacks up, after the auger bit completely drills into the ground, the U-shaped plate 31 at this time is pushed to one end close to the driver (as shown in fig. 1), after the drilling is completed, the auger bit is taken out from the hole at this time, the guide rod 2 at this time drops downward under the action of gravity, so that the limit plate 21 is attached to the frame 1 (as shown in fig. 2), then the driver drives the auger bit to rotate counterclockwise, during the rotation of the helical blade, the lower end of the guide rod 2 moves under the action of the helix of the U-shaped plate 31, and during the downward movement, soil adhered to the surface of the helical blade in the rotation is removed, after the U-shaped plate 31 moves to the lowest end of the guide rod 2, the soil removal is completed (as shown in fig. 3), and at this time, the next position can be drilled.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an auger surface removes native device of long auger drilling machine, includes frame (1) fixed with long auger drilling machine driver, characterized in that, frame (1) swing joint has guide arm (2), guide arm (2) move along the axis direction of auger, swing joint has helical blade to remove native mechanism (3) on guide arm (2), helical blade removes native mechanism (3) and moves along the axis direction of auger, helical blade removes native mechanism (3) including U template (31), U template (31) and guide arm (2) clearance fit, U template (31) are " \ 21274 The structure is that the spiral blade is arranged on the side of a groove of the U-shaped plate (31), a sliding groove (22) is formed in one side, close to the spiral blade, of the guide rod (2), and one end, close to the guide rod (2), of the U-shaped plate (31) is of a T-shaped structure and slides in a matched mode with the sliding groove (22).
2. An auger surface soil removal device for a long auger boring machine according to claim 1, wherein a stop plate (21) is fixedly mounted at one end of the guide bar (2), the stop plate (21) being mounted at an end adjacent to the drive of the long auger boring machine.
3. An auger surface soil removing device of a long auger boring machine according to claim 1, wherein a plurality of rollers (37) are symmetrically arranged at one end of the U-shaped plate (31) close to the guide bar (2), the plurality of rollers (37) are distributed along the axial direction of the auger, and the rollers (37) are rotatably connected with the U-shaped plate (31).
4. An auger surface soil removing device of a long auger boring machine according to claim 1, wherein the groove side of the U-shaped plate (31) is provided with an upper soil removing plate (32) and a lower soil removing plate (33), the upper soil removing plate (32) and the U-shaped plate (31) are elastically connected, the lower soil removing plate (33) and the U-shaped plate (31) are elastically connected, and the upper soil removing plate (32) and the lower soil removing plate (33) are respectively arranged on the upper surface and the lower surface of the helical blade.
5. An auger surface soil removing device of a long auger boring machine according to claim 4, wherein springs (36) are arranged between the upper soil removing plate (32) and the U-shaped plate (31) and between the lower soil removing plate (33) and the U-shaped plate (31), at least two mounting holes (34) are formed in one side of the upper soil removing plate (32) close to the U-shaped plate (31) and one side of the lower soil removing plate (33) close to the U-shaped plate (31), and the inner side of the U-shaped plate (31) is symmetrically provided with guide pipes (35) matched with the mounting holes (34).
6. An auger surface soil removing device for a long auger boring machine according to claim 5, wherein the spring (36) is disposed inside the conduit (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222813409.8U CN218624095U (en) | 2022-10-25 | 2022-10-25 | Spiral drilling surface soil removing device of long spiral drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222813409.8U CN218624095U (en) | 2022-10-25 | 2022-10-25 | Spiral drilling surface soil removing device of long spiral drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218624095U true CN218624095U (en) | 2023-03-14 |
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ID=85472716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222813409.8U Active CN218624095U (en) | 2022-10-25 | 2022-10-25 | Spiral drilling surface soil removing device of long spiral drilling machine |
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| Country | Link |
|---|---|
| CN (1) | CN218624095U (en) |
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2022
- 2022-10-25 CN CN202222813409.8U patent/CN218624095U/en active Active
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