CN115075736A - Crawler-type hole digging and earth discharging drill - Google Patents
Crawler-type hole digging and earth discharging drill Download PDFInfo
- Publication number
- CN115075736A CN115075736A CN202210787660.3A CN202210787660A CN115075736A CN 115075736 A CN115075736 A CN 115075736A CN 202210787660 A CN202210787660 A CN 202210787660A CN 115075736 A CN115075736 A CN 115075736A
- Authority
- CN
- China
- Prior art keywords
- crawler
- power
- digging
- supporting
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 23
- 230000008093 supporting effect Effects 0.000 claims abstract description 60
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000002689 soil Substances 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 description 14
- 238000010276 construction Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000009966 trimming Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B11/00—Other drilling tools
- E21B11/06—Other drilling tools with driven cutting chains or similarly driven tools
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to the technical field of building construction, in particular to a crawler-type hole-digging and soil-discharging drill which comprises a power head, a frame supporting component and a digging component, wherein the power head is fixedly arranged at the upper end of the rear side wall of the frame supporting component, the digging component is arranged outside the frame supporting component, the power head comprises a power box body, a plurality of hydraulic motor parts are fixedly arranged at the right end of the upper side wall of the power box body, a speed reducer part is fixedly arranged at the lower end of the hydraulic motor parts, power head mounting stations which are uniformly distributed are fixedly arranged on the side wall of the power box body, a power output part is arranged inside the power box body, the frame supporting component comprises a support, the crawler-type hole-digging and soil-discharging drill integrates a hole-digging device and a soil-discharging device, in the using process, a drill bit does not need to be replaced for many times, and the use is very convenient, and the operation is convenient, when deep hole operation is carried out, the time is greatly shortened, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a crawler-type hole digging and soil discharging drill.
Background
At present, when building construction is carried out, a hole digging and soil discharging drill is widely used, the hole digging and soil discharging drill is used for piling soil, a main hole forming accessory of a drilling machine is the soil discharging drill, and the function of the soil discharging drill depends on the working efficiency of the drilling machine.
The construction technology of the prior square pile deep hole is that a round drill bit is used for pre-drilling, and then the square pile drill bit is used for trimming and trimming corners to form a square deep cavity. However, in the construction method, a large amount of corresponding crushed soil and crushed stone are generated in the process of drilling the pre-hole by the round drill bit and trimming and repairing the corner by the square pile drill bit, so that in the construction process of drilling the pre-hole by the round drill bit and trimming and repairing the corner by the square pile drill bit, the soil taking operation procedure needs to be performed alternately, and the common method is to use the round drill bit to take out the crushed soil and crushed stone or the special sand-taking drill bit. Like this in the preparation process of square pile deep hole, the cross change that need not stop corresponds instrument, if the round drill bit that drags for sand with the drilling more changes the square pile drill bit, trades the square pile drill bit for dragging for the sand and bores, carries out the primary operation after, carries out the square pile drill bit again and changes the operation, then changes again and drags for the sand drill bit and drags for the sand operation. Therefore, the whole square pile deep hole operation needs a large amount of time to replace the tool, and the labor efficiency is relatively low.
Disclosure of Invention
The invention aims to provide a crawler-type hole digging and soil discharging drill, which solves the problem that the prior construction process of a square pile deep hole, which is proposed in the background art, is to use a round drill bit to make a pre-hole, then use a square pile drill bit to trim and repair corners to form a square deep cavity, so that corresponding tools need to be continuously and alternately replaced in the manufacturing process of the square pile deep hole, the whole square pile deep hole operation needs a large amount of time to replace the tools, and the labor efficiency is relatively low.
In order to achieve the purpose, the invention provides the following technical scheme: the crawler-type hole digging and soil discharging drill comprises a power head, a rack supporting component and an excavating component, wherein the power head is fixedly arranged at the upper end of the rear side wall of the rack supporting component, the excavating component is arranged outside the rack supporting component, the power head comprises a power box body, a plurality of hydraulic motor parts are fixedly arranged at the right end of the upper side wall of the power box body, a speed reducer part is fixedly arranged at the lower end of the hydraulic motor parts, power head mounting stations which are uniformly distributed are fixedly arranged on the side wall of the power box body, a power output part is arranged in the power box body, the rack supporting component comprises a support, a height adjusting support is arranged at the lower end of the support, crawler supporting wheels are arranged at the lower end of the height adjusting support, sliding supporting wheels are arranged at the left end and the right end of the height adjusting support, and supporting arm crawlers which are uniformly distributed are rotatably arranged on the side wall of the support, the two ends of the crawler supporting arms which are uniformly distributed are rotatably provided with rotating supporting wheels, the side walls of the crawler supporting arms which are uniformly distributed are jointly rotatably provided with connecting arms, each excavating part comprises a crawler body, a steel plate and an excavating element, the crawler bodies are slidably arranged outside the rack supporting parts, and the excavating elements are welded and fixed with the outer walls of the steel plates.
Preferably, the inside of height adjustment support is fixed and is provided with the axial adjusting cylinder, the both ends of axial adjusting cylinder all with slip supporting wheel fixed connection.
Preferably, the upper side wall of the power head is provided with a steel wire rope mounting hole, the front side wall of the rack supporting part is provided with a slide way, and the lower end of the slide way is provided with an oil cylinder pressurizing and mounting station.
Preferably, a transmission shaft is fixedly arranged at the output end of the speed reducer part, the other end of the transmission shaft is rotatably connected with the inner wall of the power box body, a power output shaft is rotatably arranged inside the power output part, a first gear is sleeved outside the transmission shaft, a second gear is sleeved outside the power output shaft, and the two first gears are meshed with the second gear.
Preferably, the other end of the power output shaft is rotatably connected with the support through a mounting support, driving wheels which are uniformly distributed are sleeved outside the power output shaft, and the outer wall of each driving wheel is in contact with the inner wall of the crawler body.
Compared with the prior art, the invention has the beneficial effects that:
this crawler-type digs hole dumping drill will dig hole device and dumping device and close as an organic whole, and at the in-process that uses, need not change the drill bit many times, and it is very convenient to use, and the simple operation, when carrying out the deep hole operation, has shortened the time greatly, has improved work efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the structure of FIG. 1;
FIG. 3 is a schematic sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic view of the structure of the frame support member;
FIG. 5 is a schematic sectional view taken along line B-B of FIG. 4;
FIG. 6 is a schematic diagram of the power head configuration;
FIG. 7 is a schematic structural view of the digging element;
fig. 8 is a schematic structural diagram of an operating state.
In the figure: the device comprises a power head 1, a rack supporting component 2, an excavating component 3, a power box body 4, a hydraulic motor component 5, a speed reducer component 6, a power head mounting station 7, a power output part 8, a support 9, a height adjusting support 10, a crawler supporting wheel 11, a sliding supporting wheel 12, a crawler supporting arm 13, a rotating supporting wheel 14, a connecting arm 15, a crawler body 16, a steel plate 17, an excavating element 18, an axial adjusting oil cylinder 19, a steel wire rope mounting hole 20, a slideway 21, an oil cylinder pressurizing mounting station 22, a transmission shaft 23, a power output shaft 24, a first gear 25, a second gear 26 and a driving shaft 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to 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 the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-8, the present invention provides a technical solution: the crawler-type hole digging and soil discharging drill comprises a power head 1, a rack supporting part 2 and an excavating part 3, wherein the power head 1 is fixedly arranged at the upper end of the rear side wall of the rack supporting part 2, the excavating part 3 is arranged outside the rack supporting part 2, the power head 1 comprises a power box body 4, a plurality of hydraulic motor parts 5 are fixedly arranged at the right end of the upper side wall of the power box body 4, a speed reducer part 6 is fixedly arranged at the lower end of each hydraulic motor part 5, power head installation stations 7 which are uniformly distributed are fixedly arranged on the side wall of the power box body 4, a power output part 8 is arranged inside the power box body 4, the rack supporting part 2 comprises a support 9, a height adjusting support 10 is arranged at the lower end of the support 9, crawler supporting wheels 11 are arranged at the lower end of the height adjusting support 10, sliding supporting wheels 12 are arranged at the left end and the right end of the height adjusting support 10, crawler supporting arms 13 which are uniformly distributed are rotatably arranged on the side wall of the support 9, the two ends of the evenly arranged crawler supporting arms 13 are rotatably provided with rotating supporting wheels 14, the side walls of the evenly arranged crawler supporting arms 13 are rotatably provided with connecting arms 15 together, the excavating part 3 comprises a crawler body 16, a steel plate 17 and excavating elements 18, the crawler body 16 is arranged outside the frame supporting part 2 in a sliding way, the excavating elements 18 are fixedly welded with the outer wall of the steel plate 17, wherein the crawler supporting arms 13 can rotate along the rotating center holes of the crawler supporting arms on the bracket 9, the pin is locked and fixed after the rotation is finished, the crawler supporting arms 13 are provided with the rotating supporting wheels 14, the supporting wheels of the rotating supporting wheels play a role of supporting the crawler, the crawler can slide along the surfaces of the rotating wheels under the supporting effect of the crawler supporting wheels, the excavating width dimension of the crawler supporting track can be changed after the crawler supporting arms 13 swing, the size adjustment of the excavating holes of the drill bit can be realized, the lower end of the excavating hole earth discharging drill is provided with a height adjusting bracket 10, the height adjusting device can slide up and down along the support 9 and then be locked by a pin shaft, so that the height adjustment of the height adjusting device can be realized, sliding support wheels 12 are arranged at two ends of the height adjusting support 10 and are used for supporting a crawler, when the crawler support arm swings to realize the adjustment of the excavating width, the sliding support wheels can also slide axially along the inner wall of the height adjusting support arranged on the crawler support arm, so that the follow-up of the adjustment of the excavating width is realized, the axial adjustment of the sliding support wheels 12 is realized by an axial adjusting oil cylinder 19, and the sliding support wheels 12 can be pulled forwards and backwards along the axial direction.
An axial adjusting oil cylinder 19 is fixedly arranged inside the height adjusting bracket 10, and two ends of the axial adjusting oil cylinder 19 are fixedly connected with the sliding supporting wheel 12.
A steel wire rope mounting hole 20 is formed in the upper side wall of the power head 1, the steel wire rope mounting hole 20 is connected with a main hoisting steel wire rope of the rotary drilling rig, a slide rail 21 is arranged on the front side wall of the rack supporting part 2, the slide rail 21 is connected with a guide rail on a mast of the rotary drilling rig, and an oil cylinder pressurizing mounting station 22 is arranged at the lower end of the slide rail 21 and connected with a pressurizing oil cylinder of a primary power head of the rotary drilling rig.
The output end of the speed reducer part 6 is fixedly provided with a transmission shaft, the other end of the transmission shaft is rotatably connected with the inner wall of the power box body 4, the inside of the power output part 8 is rotatably provided with a power output shaft, the outside of the transmission shaft is sleeved with a first gear, the outside of the power output shaft is sleeved with a second gear, and the two first gears are meshed with the second gear.
The other end of the power output shaft is rotatably connected with the support 9 through a mounting support, driving wheels 23 which are uniformly distributed are sleeved outside the power output shaft, and the outer walls of the driving wheels 23 are in contact with the inner wall of the crawler body 16.
The working principle is as follows: the whole hole-digging and earth-discharging drill is installed on a rotary drilling rig, the whole hole-digging and earth-discharging drill and the drilling rig are installed by connecting a slideway 21 arranged on a frame of the hole-digging and earth-discharging drill with a guide rail on a mast of the rotary drilling rig to realize the up-and-down sliding positioning of the hole-digging and earth-discharging drill, a steel wire rope installation hole 20 is arranged at the upper end of the hole-digging and earth-discharging drill and is connected with a main hoisting steel wire rope of the rotary drilling rig so as to realize the up-and-down traction of the whole hole-digging and earth-discharging drill, a cylinder pressurizing installation station 22 is arranged at the lower end of the hole-digging and earth-discharging drill and is connected with a pressurizing cylinder of the rotary drilling rig, so as to realize the downward pressurization during the operation of the hole-digging and earth-discharging drill, the driving wheel 27 is driven to rotate by a hydraulic motor part 5 and a speed reducer part 6, the driving wheel 27 drives an external crawler body 16 to rotate, and the power head 1 can output the rotating power of positive and negative rotation, and then the transmission of a power output shaft, the upper driving wheel 27 can rotate forward and backward, and therefore the track body 16 is driven to rotate, and the track body 16 is provided with an excavating actuating element 18 (bullet head), so that after the track body 16 rotates clockwise, the bullet head carries out excavating operation, and meanwhile, the generated broken soil and crushed stone can be discharged out of the deep hole along the wall of the deep hole to be excavated under the action of the track body 16.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Crawler-type hole digging and soil discharging drill comprises a power head (1), a rack supporting component (2) and an excavating component (3), and is characterized in that the power head (1) is fixedly arranged at the upper end of the rear side wall of the rack supporting component (2), the excavating component (3) is arranged outside the rack supporting component (2), the power head (1) comprises a power box body (4), the right end of the upper side wall of the power box body (4) is fixedly provided with a plurality of hydraulic motor parts (5), the lower ends of the hydraulic motor parts (5) are fixedly provided with a speed reducer part (6), the side wall of the power box body (4) is fixedly provided with power head installation stations (7) which are uniformly distributed, the inside of the power box body (4) is provided with a power output (8), and the rack supporting component (2) comprises a support (9), the lower end of the bracket (9) is provided with a height adjusting bracket (10), the lower end of the height adjusting bracket (10) is provided with a track supporting wheel (11), the left end and the right end of the height adjusting bracket (10) are provided with sliding supporting wheels (12), the side wall of the bracket (9) is rotatably provided with crawler supporting arms (13) which are uniformly distributed, both ends of the crawler supporting arms (13) which are uniformly distributed are rotatably provided with rotating supporting wheels (14), the side walls of the crawler supporting arms (13) which are uniformly distributed are jointly rotatably provided with connecting arms (15), the digging component (3) comprises a track body (16), a steel plate (17) and a digging element (18), the crawler body (16) is arranged outside the frame supporting part (2) in a sliding way, the digging element (18) is fixed with the outer wall of the steel plate (17) in a welding mode.
2. The tracked hole and earth auger according to claim 1, wherein: the height adjusting device is characterized in that an axial adjusting oil cylinder (19) is fixedly arranged inside the height adjusting support (10), and two ends of the axial adjusting oil cylinder (19) are fixedly connected with the sliding supporting wheels (12).
3. The tracked hole and earth auger according to claim 1, wherein: the power head is characterized in that a steel wire rope mounting hole (20) is formed in the upper side wall of the power head (1), a slide way (21) is arranged on the front side wall of the rack supporting part (2), and an oil cylinder pressurizing and mounting station (22) is arranged at the lower end of the slide way (21).
4. The tracked hole and earth auger according to claim 1, wherein: the output end of the speed reducer part (6) is fixedly provided with a transmission shaft, the other end of the transmission shaft is rotatably connected with the inner wall of the power box body (4), the inside of the power output part (8) is rotatably provided with a power output shaft, the outside of the transmission shaft is sleeved with a first gear, the outside of the power output shaft is sleeved with a second gear, and the two first gears are meshed with the second gear.
5. The tracked hole and earth auger according to claim 4, wherein: the other end of the power output shaft is rotatably connected with the support (9) through a mounting support, driving wheels (23) which are uniformly distributed are sleeved outside the power output shaft, and the outer walls of the driving wheels (23) are in contact with the inner wall of the crawler body (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210787660.3A CN115075736A (en) | 2022-07-04 | 2022-07-04 | Crawler-type hole digging and earth discharging drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210787660.3A CN115075736A (en) | 2022-07-04 | 2022-07-04 | Crawler-type hole digging and earth discharging drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115075736A true CN115075736A (en) | 2022-09-20 |
Family
ID=83257115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210787660.3A Pending CN115075736A (en) | 2022-07-04 | 2022-07-04 | Crawler-type hole digging and earth discharging drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115075736A (en) |
-
2022
- 2022-07-04 CN CN202210787660.3A patent/CN115075736A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110513041B (en) | Movable square drilling device for foundation construction | |
| CN111335817B (en) | Rotary drilling machine impact drill hammer head convenient to assemble | |
| CN111720053A (en) | Ground grooving device | |
| CN201598980U (en) | Full hydraulic multifunctional machine for drilling and excavation | |
| CN217897757U (en) | Crawler-type hole digging and earth discharging drill | |
| CN115075736A (en) | Crawler-type hole digging and earth discharging drill | |
| CN112343502B (en) | Square drilling is bored concrete pile foundation and is used square stake drill bit | |
| CN215800717U (en) | Railway ballast excavating device, excavator using same and multifunctional maintenance machine | |
| CN210342043U (en) | Civil engineering foundation pit excavating device | |
| RU2032029C1 (en) | Method and apparatus of ground excavation by single bucket excavator | |
| JP3544971B2 (en) | Drilling machine | |
| CN213654755U (en) | Power tunneling device for square pile drill bit | |
| CN219412504U (en) | Dig device clearly | |
| CN217055007U (en) | Crawler-type square pile drill bit | |
| CN220414346U (en) | Auxiliary bucket device for underground rock drilling machine | |
| CN219773060U (en) | Foundation pit earthwork excavation device | |
| CN206323767U (en) | A kind of garden layout furrow making dveice | |
| CN210659905U (en) | Power head speed changing device of rotary drilling rig | |
| CN111706251A (en) | Stone chiseling and ditching all-in-one machine | |
| CN115874624A (en) | Highway side slope slipform ditching leveling device | |
| CN211172162U (en) | Soil loosening device of bulldozer | |
| CN217106898U (en) | Rotary digging machine | |
| CN216197815U (en) | Low-clearance rotary drilling rig | |
| CN215715622U (en) | Construction equipment for digging and filling bidirectional work | |
| CN220434663U (en) | Auxiliary frame of hole guiding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |