CN110847818A - Walking drilling machine - Google Patents
Walking drilling machine Download PDFInfo
- Publication number
- CN110847818A CN110847818A CN201911376759.9A CN201911376759A CN110847818A CN 110847818 A CN110847818 A CN 110847818A CN 201911376759 A CN201911376759 A CN 201911376759A CN 110847818 A CN110847818 A CN 110847818A
- Authority
- CN
- China
- Prior art keywords
- assembly
- walking
- hinged
- piece
- hydraulic rod
- 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
- 238000005553 drilling Methods 0.000 title abstract description 19
- 230000000712 assembly Effects 0.000 claims abstract description 16
- 238000000429 assembly Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 230000009194 climbing Effects 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
- B62D57/02—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses a walking type drilling machine which comprises a chassis assembly, wherein four groups of supporting leg assemblies and a crawler walking assembly are arranged on a rectangular array on the peripheral side of the chassis assembly and can act independently, each supporting leg assembly consists of an upper joint capable of swinging left and right, a middle joint capable of lifting up and down and a lower joint capable of being fixedly supported, the crawler walking assembly is fixedly arranged at the lower joint of the supporting leg assembly, and the crawler walking assembly is an independently driven crawler wheel. According to the invention, the four groups of the supporting leg assemblies and the crawler belt walking assemblies are arranged on the side of the chassis assembly, the traditional crawler belt wheels are changed into walking wheels, the chassis assembly can be effectively lifted to a higher ground height, the walking wheel can adapt to the uneven ground with multiple working conditions in mountain land operation, the walking wheel can be directly horizontally opened to pass through higher obstacles, each group of the supporting leg assemblies and the crawler belt walking assemblies can realize independent movement, the walking wheel can cross higher fault terrains, and the climbing angle can be larger.
Description
Technical Field
The invention relates to the technical field of pile hole drilling machines, in particular to a walking type drilling machine.
Background
The foundation of the power transmission line engineering mountain land has complex terrain, complex geological conditions, poor traffic conditions (no existing roads and fault cliff with the height of several meters in many cases block the roads to be built), and the construction of the cableway is also the manual excavation of foundation pits and pile holes. The traditional original state soil is used for digging a foundation (digging a pile), a rock embedded foundation and the like, the pile diameter is large and is generally more than 1m, the buried depth is deep (6 m-30 m), the requirement on the torque force of a drilling machine is large, large-torque-force equipment is needed for mechanical hole forming of foundation pit digging, the large-torque-force equipment is large in size and weight, the large-torque-force equipment is difficult to ascend to the mountain, and mechanical construction cannot be achieved.
Because of the adverse conditions of difficult walking of road conditions, uneven construction foundation (slope), existing of a floating soil layer, protruding rocks and the like in the mountainous region, the traditional crawler-type drilling machine is difficult to walk, has severe requirements on the conditions of a construction site and seriously influences the construction progress, and therefore the walking-type drilling machine is provided and aims to solve the problems.
Disclosure of Invention
Aiming at the defects of the existing multifunctional drilling machine for hillside micropiles in the background technology in the construction operation process, the invention provides a walking type drilling machine which has the advantages of strong obstacle-crossing capability and strong adaptability to multiple terrains in hillsides, and solves the problems in the background technology.
The invention provides the following technical scheme: a walking type drilling machine comprises a chassis assembly, four groups of supporting leg assemblies and a crawler walking assembly which can mutually independently act are arranged on a rectangular array on the peripheral side of the chassis assembly, the supporting leg assemblies comprise upper joints which can swing left and right, middle joints which can lift up and down and lower joints which can be fixedly supported, the crawler walking assembly is fixedly arranged at the lower joints of the supporting leg assemblies, and the crawler walking assembly is an independently driven crawler wheel.
Preferably, the landing leg assembly comprises a fixing part, a horizontal hinged part, a span adjusting hydraulic rod, a connecting part, a height adjusting hydraulic rod, a supporting hydraulic rod, a reversing part and a direction adjusting hydraulic rod, one end of the fixing part is fixedly arranged at the top end of the chassis assembly, the other end of the fixing part is hinged with the horizontal hinged part through a pin shaft, the span adjusting hydraulic rod is arranged at the back sides of the fixing part and the horizontal hinged part, the fixed end of the span adjusting hydraulic rod is hinged at the back side of the fixing part, the telescopic end of the span adjusting hydraulic rod is hinged at the back side of the horizontal hinged part, the bottom of the other end of the horizontal hinged part is hinged with the connecting part through a pin shaft, the top end of the horizontal hinged part is hinged with the height adjusting hydraulic rod through a pin shaft, the other end of the height adjusting hydraulic rod is, the top of support piece articulates there is the support hydraulic stem, the free flexible end that supports the hydraulic stem articulates in the top of connecting piece, the other end of support piece articulates through the round pin axle has the switching-over piece, the one end fixed connection of switching-over piece is in one side of track walking assembly, the other end of switching-over piece is located support piece inside and articulates there is the direction-regulating hydraulic stem, the other end of direction-regulating hydraulic stem articulates in the inside of support piece.
Preferably, the crawler traveling assembly comprises a power box, a front guide wheel, a rear guide wheel, a driving disc, a supporting wheel, a driving wheel and a walking belt, one side of the power box is hinged to one end of the reversing piece, the front guide wheel and the rear guide wheel are arranged at the left end and the right end of the power box respectively, the driving disc and the supporting wheel are arranged at the upper end and the lower end of the power box respectively, the driving wheel is fixedly mounted outside the driving disc, the walking belt is arranged outside the power box, the front guide wheel, the rear guide wheel, the supporting wheel and the driving wheel are in transmission connection through the walking belt, and the end portion of the driving disc is in transmission connection with a motor output shaft arranged in the power.
Preferably, the front guide wheels are arranged elevated with respect to the support wheels and the rear guide wheels.
The invention has the following beneficial effects:
1. according to the invention, the four groups of the supporting leg assemblies and the crawler belt walking assemblies are arranged on the side of the chassis assembly, the traditional crawler belt wheels are changed into walking wheels, the chassis assembly can be effectively lifted to a higher ground height, the walking wheel can adapt to the uneven ground with multiple working conditions in mountain land operation, the walking wheel can be directly horizontally opened to pass through higher obstacles, each group of the supporting leg assemblies and the crawler belt walking assemblies can realize independent movement, the walking wheel can cross higher fault terrains, and the climbing angle can be larger.
2. The landing leg assembly is arranged in a three-joint mode, so that when a vehicle body meets the ground with local concave-convex pits in the walking process, the vehicle body can be adjusted to be horizontal by independently adjusting the joint extension of the landing leg assembly at the corresponding position, and meanwhile, when the vehicle body works on a gentle slope or climbs the slope, the vehicle body can be kept horizontal by adjusting the joint extension of the front landing leg assembly and the rear landing leg assembly, and the comfort and the safety of operators can be effectively guaranteed.
3. The walking type drilling machine can easily move to cross obstacles below 1.4m, is safe below 3.7m, has a limit crossing height of 4.2m, is convenient to walk on various complex mountainous regions, and is convenient to operate on the mountainous regions.
Drawings
FIG. 1 is a self-contained view of various structural assemblies of the present invention;
FIG. 2 is a top view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the distribution and installation of the outrigger assembly, the crawler travel assembly and the chassis assembly of the present invention;
FIG. 4 is a schematic view of the mounting structure of the outrigger assembly and the crawler assembly of the present invention;
FIG. 5 is an exploded view of the leg assembly of the present invention;
FIG. 6 is an exploded view of the track walking assembly of the present invention;
FIG. 7 is a schematic top view of a drill rig turning in accordance with the present invention;
FIG. 8 is a schematic view of the drilling rig in a large-angle climbing state according to the present invention;
FIG. 9 is a schematic view of a small-angle climbing state of the drilling machine of the present invention;
FIG. 10 is a schematic view of the obstacle crossing operation of the drilling rig of the present invention;
FIG. 11 is a schematic view of the initial state of the drilling rig across a fault of the present invention;
FIG. 12 is a schematic diagram of a successful fault crossing state of the drilling rig of the present invention.
In the figure: 1. a chassis assembly; 2. a cab and an intelligent control system assembly; 3. a main pump and a power station assembly; 4. a hydraulic tank assembly; 5. a diesel tank assembly; 6. a telescopic arm assembly; 7. a manipulator assembly; 8. a leg assembly; 81. a fixing member; 82. a horizontal hinge; 83. a span-adjusting hydraulic rod; 84. a connecting member; 85. heightening a hydraulic rod; 86. a support member; 87. a support hydraulic rod; 88. a reversing member; 89. a direction-adjusting hydraulic rod; 9. a crawler belt walking assembly; 91. a power box; 92. a front guide wheel; 93. a rear guide wheel; 94. a drive disc; 95. a support wheel; 96. a drive wheel; 97. step one, pedrail; 10. a barrier body.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-12, a walking type drilling machine comprises a chassis assembly 1, a cab and intelligent control system assembly 2, a main pump and power station assembly 3, a hydraulic oil tank assembly 4, a diesel oil tank assembly 5, a telescopic arm assembly 6, a manipulator assembly 7, a leg assembly 8 and a crawler travel assembly 9, wherein the chassis assembly 1 is an excavator-type chassis and can rotate 360 degrees, wherein the leg assembly 8 and the crawler travel assembly 9 are combined into one group and are respectively arranged in four groups which are respectively arrayed on the periphery of the chassis assembly 1 in a rectangular manner, each group of the leg assembly 8 and the crawler travel assembly 9 can independently adjust and synchronously adjust, the leg assembly 8 comprises a fixing piece 81, a horizontal hinge piece 82, a span adjusting hydraulic rod 83, a connecting piece 84, a height adjusting hydraulic rod 85, a supporting piece 86, a supporting hydraulic rod 87, a reversing piece 88 and a direction adjusting hydraulic rod 89, one end of the fixing element 81 is fixedly installed at the top end of the chassis assembly 1, the other end of the fixing element 81 is hinged with a horizontal hinged element 82 through a pin shaft, referring to fig. 3, a span-adjusting hydraulic rod 83 is arranged at the back sides of the fixing element 81 and the horizontal hinged element 82, the fixed end of the span-adjusting hydraulic rod 83 is hinged at the back side of the fixing element 81, the telescopic end of the span-adjusting hydraulic rod 83 is hinged at the back side of the horizontal hinged element 82, the span-adjusting hydraulic rod 83 is telescopic to drive the horizontal hinged element 82 to horizontally rotate relative to the fixing element 81, the bottom of the other end of the horizontal hinged element 82 is hinged with a connecting element 84 through a pin shaft, the top end of the horizontal hinged element 82 is hinged with a heightening hydraulic rod 85 through a pin shaft, the other end of the heightening hydraulic rod 85 is hinged at the top, the top of support piece 86 articulates there is support hydraulic stem 87, the free flexible end that supports hydraulic stem 87 articulates in the top of connecting piece 84, support hydraulic stem 87 is used for supplementary jacking and supports connecting piece 84, the other end of support piece 86 articulates through the round pin axle has switching member 88, the one end fixed connection of switching member 88 is in one side of crawler travel assembly 9, the other end of switching member 88 is located inside support piece 86 and articulates there is direction regulating hydraulic stem 89, the other end of direction regulating hydraulic stem 89 articulates in the inside of support piece 86, the flexible of direction regulating hydraulic stem 89 is used for realizing that crawler travel assembly 9 rotates a certain amount of angle for the articulated shaft of switching member 88.
In the above mechanism, the fixing element 81, the connecting element 84 and the supporting element 86 divide the leg assembly 8 into three joint portions, the fixing element 81 is a fixed portion, the connecting element 84 is a movable adjusting portion, the supporting element 86 is a supporting portion, and a span adjusting hydraulic rod 83, a height adjusting hydraulic rod 85, a supporting hydraulic rod 87 or a direction adjusting hydraulic rod 89 is arranged between the two connected joints to provide driving force for the joint portions at the corresponding positions, so that the fixing element 81 can complete the lifting action and height adjustment of the chassis assembly 1, and can complete span adjustment between the two crawler traveling assemblies 9.
The crawler traveling assembly 9 is composed of a power box 91, a front guide wheel 92, a rear guide wheel 93, a driving disk 94, a supporting wheel 95, a driving wheel 96 and a walking crawler 97, one side of the power box 91 is hinged to one end of the reversing piece 88, the left end and the right end of the power box 91 are respectively provided with the front guide wheel 92 and the rear guide wheel 93, the upper end and the lower end of the power box 91 are respectively provided with the driving disk 94 and the supporting wheel 95, the driving wheel 96 is fixedly installed outside the driving disk 94, the walking crawler 97 is arranged outside the power box 91, the front guide wheel 92, the rear guide wheel 93, the supporting wheel 95 and the driving wheel 96 are in transmission connection through the walking crawler 97, and the end part of the driving disk 94. Wherein, the quantity of supporting wheel 95 is equipped with three groups, and three groups of supporting wheel 95 level is equidistant distribution. Wherein, leading wheel 92 is raised for supporting wheel 95 and rear guide wheel 93 and is arranged to make step track 97 be the slant section by supporting wheel 95 to leading wheel 92 section, thereby be convenient for the unsmooth topography walking in the mountain region, simultaneously, the setting of oblique band pulley, can be so that when chassis assembly 1 jack-up, landing leg assembly 8 slant support biography power to track department, bear most tensile stress and non-shear stress by the oblique band section of track, thereby can ensure that the track bears the structural arrangement of the fine adaptation in landing leg assembly 8 of characteristic.
Through set up four group's landing leg assemblies 8 and crawler travel assembly 9 in chassis assembly 1 side, become walking wheel by traditional crawler-type strip wheel, can effectively lift chassis assembly 1 off higher ground height, can adapt to the unevenness's of the many operating modes ground that mountain region operation exists, can directly flat-open through higher barrier, refer to fig. 1, barrier body 10 is through higher barrier for the flat-open state in the picture, and independent motion can all be realized to every landing leg assembly 8 of group and crawler travel assembly 9, can stride across through higher fault topography, the angle of climbing can be bigger.
Through setting up landing leg assembly 8 to three joint forms, can be so that the automobile body when walking in-process meets the ground of local concave-convex pit, through the landing leg assembly 8 department joint of independently adjusting corresponding position flexible, adjustable automobile body keeps the level, simultaneously, when operation or climbing on the gentle slope, also can be through the joint flexible of 8 departments of landing leg assembly around adjusting to make the automobile body keep the level, can effectively ensure operating personnel's travelling comfort and security.
One specification and use state after the practical production and implementation of the invention are as follows:
the front and back steering angle of the crawler belt is 15 degrees, when the crawler belt runs on a horizontal road surface, a clearance between the chassis and the ground is kept at 1000mm, and the maximum clearance between the chassis and the ground can reach 1400 mm. When any one of the four crawler belts runs into uneven ground, the crawler belts can be automatically adjusted to swing downwards according to the thickness of the unevenness +/-400 mm, namely the crawler belts are adjusted through the crawler belt walking assembly 9, so that the vehicle body can smoothly pass through the pits, the vehicle body can be ensured to be in a horizontal state, and meanwhile, the crawler belts are always ensured to be parallel to the vehicle body.
When meeting the barrier height and being within 1000mm, the machine automobile body has the auto leveling function. The clearance between the chassis and the ground is adjusted to 1400mm, namely, the supporting leg assembly 8 and the crawler belt walking assembly 9 are automatically adjusted, so that any crawler belt walking assembly 9 can be easily lifted to cross the barrier. And can also guarantee that the automobile body is in the horizontality, guarantee simultaneously that track and automobile body are parallel all the time.
When the height of an obstacle is more than +/-1000 mm but within +/-1400 mm, an operator can perform manual operation, and the machine body has no automatic leveling function. The clearance between the chassis and the ground is adjusted to 1400mm, namely the supporting leg assembly 8 and the crawler belt walking assembly 9 are adjusted, so that any crawler belt walking assembly 9 can be easily lifted to cross the barrier. And can also guarantee that the automobile body is in the horizontality, guarantee simultaneously that track and automobile body are parallel all the time.
The four supporting legs of the walking type drilling machine can extend and retract simultaneously and also can extend and retract independently, and the four supporting legs are always parallel to the underframe in the extending and retracting process.
When the crawler type steering device is used for steering, the front left crawler belt, the front right crawler belt, the rear left crawler belt, the rear right crawler belt, the front crawler belt, the rear left crawler.
When the machine walks on a slope surface not greater than 19 degrees, the body of the machine can be kept horizontal all the time, the crawler can automatically adapt to the road surface condition, and the angle can be automatically adjusted; when the machine walks on a slope larger than 19 degrees, the vehicle body needs to climb a slope with a larger angle on the basis of always keeping the previous walking state, the actual gradient and the front and back inclination angles of the vehicle body (for example, the actual gradient is displayed as 30 degrees, and the front and back inclination angles of the vehicle body are displayed as 11 degrees) are displayed on the display in real time, when the actual gradient is larger than 35 degrees, the voice alarm prompt risks of sliding the slope, and at the moment, the machine is forcibly prohibited from moving forwards; the left and right inclination angles of the vehicle body can be displayed in real time, when the left and right automatic leveling reaches the limit position, the voice broadcasting can cause rollover danger, and the vehicle can be forcibly stopped from moving forwards.
When strideing across the barrier, the height of surmounting the barrier is not more than 3.7m, and the front and back track can be adjusted to the horizontality, when highly being greater than 3.7m, sets up the alarm lamp, and suggestion operating personnel stops the climbing. But it can also be set manually, the limit height being up to 4.2 m.
The double-speed walking motor is adopted, the fast walking speed can reach 3-5Km/h, the slow walking speed for climbing is 1.5-2Km/h, the climbing capability is strong, and the climbing can climb a slope angle of 25 degrees; if the hoisting winch is used, the winch can climb to a slope angle of 35 degrees.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (4)
1. A walking drill, comprising a chassis assembly (1), characterized in that: the utility model discloses a crawler belt assembly, including chassis assembly (1), the week side rectangle array of chassis assembly (1) has four groups landing leg assemblies (8) and the crawler belt walking assembly (9) that can mutually independent action, landing leg assembly (8) are by the last joint that can the horizontal hunting, can be from top to bottom the well joint of jacking and the lower joint of fixed stay constitute, crawler belt walking assembly (9) fixed mounting is in the lower joint department of landing leg assembly (8), just crawler belt walking assembly (9) are independent drive's athey wheel.
2. A walking drill according to claim 1, characterized in that: the supporting leg assembly (8) consists of a fixing piece (81), a horizontal hinged piece (82), a span-adjusting hydraulic rod (83), a connecting piece (84), a height-adjusting hydraulic rod (85), a supporting piece (86), a supporting hydraulic rod (87), a reversing piece (88) and a direction-adjusting hydraulic rod (89), one end of the fixing piece (81) is fixedly installed at the top end of the chassis assembly (1), the other end of the fixing piece (81) is hinged with the horizontal hinged piece (82) through a pin shaft, the span-adjusting hydraulic rod (83) is arranged on the back sides of the fixing piece (81) and the horizontal hinged piece (82), the fixed end of the span-adjusting hydraulic rod (83) is hinged to the back side of the fixing piece (81), the telescopic end of the span-adjusting hydraulic rod (83) is hinged to the back side of the horizontal hinged piece (82), and the connecting piece (84) is hinged to the bottom of, a heightening hydraulic rod (85) is hinged at the top end of the horizontal hinged piece (82) through a pin shaft, the other end of the heightening hydraulic rod (85) is hinged at the top end of the connecting piece (84) through a pin shaft, a supporting part (86) is hinged at the other end of the connecting part (84) through a pin shaft, the top end of the supporting piece (86) is hinged with a supporting hydraulic rod (87), the free telescopic end of the supporting hydraulic rod (87) is hinged with the top end of the connecting piece (84), the other end of the supporting part (86) is hinged with a reversing part (88) through a pin shaft, one end of the reversing piece (88) is fixedly connected with one side of the crawler belt walking assembly (9), the other end of the reversing piece (88) is positioned in the supporting piece (86) and is hinged with a direction-adjusting hydraulic rod (89), the other end of the direction-adjusting hydraulic rod (89) is hinged inside the supporting piece (86).
3. A walking drill according to claim 2, characterized in that: the crawler belt walking assembly (9) consists of a power box (91), a front guide wheel (92), a rear guide wheel (93), a driving disc (94), a supporting wheel (95), a driving wheel (96) and a walking crawler belt (97), one side of the power box (91) is hinged with one end of the reversing piece (88), the left end and the right end of the power box (91) are respectively provided with a front guide wheel (92) and a rear guide wheel (93), the upper end and the lower end of the power box (91) are respectively provided with a driving disc (94) and a supporting wheel (95), a driving wheel (96) is fixedly arranged outside the driving disc (94), a step crawler belt (97) is arranged outside the power box (91), the front guide wheel (92), the rear guide wheel (93), the supporting wheel (95) and the driving wheel (96) are in transmission connection through a step crawler (97), the end part of the driving disc (94) is in transmission connection with a motor output shaft arranged in the power box (91).
4. A walking drill according to claim 3, characterized in that: the front guide wheel (92) is arranged in an elevated manner relative to the support wheel (95) and the rear guide wheel (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911376759.9A CN110847818A (en) | 2019-12-27 | 2019-12-27 | Walking drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911376759.9A CN110847818A (en) | 2019-12-27 | 2019-12-27 | Walking drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110847818A true CN110847818A (en) | 2020-02-28 |
Family
ID=69610547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911376759.9A Pending CN110847818A (en) | 2019-12-27 | 2019-12-27 | Walking drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110847818A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154739A (en) * | 2020-10-26 | 2021-01-01 | 广西玉柴重工有限公司 | Agricultural reclamation robot |
| CN113513258A (en) * | 2021-06-03 | 2021-10-19 | 江西东锐机械有限公司 | Walking automatic leveling structure of walking type drilling machine and control system thereof |
| CN114208430A (en) * | 2021-11-19 | 2022-03-22 | 太原科技大学 | Agricultural all-terrain walking type deformable chassis device and uphill and downhill method |
| CN114229688A (en) * | 2022-02-07 | 2022-03-25 | 徐州重型机械有限公司 | Crane and wheel-track switching method thereof |
| CN114348135A (en) * | 2021-12-23 | 2022-04-15 | 燕山大学 | Six-foot wheel-leg-track hybrid mobile robot |
-
2019
- 2019-12-27 CN CN201911376759.9A patent/CN110847818A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154739A (en) * | 2020-10-26 | 2021-01-01 | 广西玉柴重工有限公司 | Agricultural reclamation robot |
| CN113513258A (en) * | 2021-06-03 | 2021-10-19 | 江西东锐机械有限公司 | Walking automatic leveling structure of walking type drilling machine and control system thereof |
| CN113513258B (en) * | 2021-06-03 | 2024-06-21 | 江西东锐智能装备科技股份有限公司 | Walking type drilling machine walking automatic leveling structure and control system thereof |
| CN114208430A (en) * | 2021-11-19 | 2022-03-22 | 太原科技大学 | Agricultural all-terrain walking type deformable chassis device and uphill and downhill method |
| CN114348135A (en) * | 2021-12-23 | 2022-04-15 | 燕山大学 | Six-foot wheel-leg-track hybrid mobile robot |
| CN114348135B (en) * | 2021-12-23 | 2023-02-28 | 燕山大学 | Six-foot wheel-leg-track hybrid mobile robot |
| CN114229688A (en) * | 2022-02-07 | 2022-03-25 | 徐州重型机械有限公司 | Crane and wheel-track switching method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110847818A (en) | Walking drilling machine | |
| US5655615A (en) | Wheeled vehicle for distributing agricultural materials in fields having uneven terrain | |
| US4266627A (en) | Traveling assembly and wheel suspension for a rolling and stepping vehicle | |
| WO2017121220A1 (en) | Multifunctional unmanned tree digging machine | |
| CN201288503Y (en) | Multifunctional drill | |
| KR20210002211A (en) | Caterpillar excavator | |
| CN112520654A (en) | Leveling hilly and mountainous area orchard mechanized operation platform | |
| US6336280B1 (en) | Self-propelled rotary excavator | |
| CN110468896A (en) | A kind of crawler type ditching machine | |
| WO2010028649A1 (en) | Machine | |
| CN204570784U (en) | A kind of dual-purpose type excavator | |
| US4360311A (en) | Public works machine, such as a hydraulic self-propelled articulated shovel | |
| CN211115780U (en) | Walking drilling machine | |
| US2747307A (en) | Adjustable mechanism for endless conveyor type ditching machine | |
| CN204750336U (en) | Dual purpose excavator with clean function | |
| CN207176783U (en) | The level land device of land leveller | |
| CN204750337U (en) | Protection type dual purpose excavator | |
| CN204587063U (en) | The adjustable dual-purpose type excavating machine of a kind of wheelbase | |
| US3252523A (en) | Apparatus for optionally supporting a plurality of earth working tools | |
| CN215718783U (en) | Self-propelled step landing stage convenient to lifesaving | |
| US4689903A (en) | Earth digging machine for use on soft or undulating terrain, particularly for the clearing of ponds, swamps or canals | |
| US2595897A (en) | Tractor mounted crane | |
| RU172420U1 (en) | Excavator full swing single bucket crawler swamp | |
| US2714775A (en) | Trench | |
| CN110219591B (en) | Engineering drilling equipment running gear |
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 | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: Workshop 2, No. 1059 Fenglin Avenue, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province, 330038 Applicant after: Jiangxi Dongrui Intelligent Equipment Technology Co.,Ltd. Address before: 330000 workshop 2, No. 1059, Fenglin Avenue, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province Applicant before: Jiangxi Dongrui Machinery Co.,Ltd. Country or region before: China |
|
| CB02 | Change of applicant information |