CN111720052A - Drilling machine with drill bit capable of automatically swinging - Google Patents
Drilling machine with drill bit capable of automatically swinging Download PDFInfo
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- CN111720052A CN111720052A CN202010631444.0A CN202010631444A CN111720052A CN 111720052 A CN111720052 A CN 111720052A CN 202010631444 A CN202010631444 A CN 202010631444A CN 111720052 A CN111720052 A CN 111720052A
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- 238000005553 drilling Methods 0.000 title claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 58
- 238000006243 chemical reaction Methods 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000012459 cleaning agent Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a drilling machine with a drill bit capable of automatically swinging, which comprises a machine case, wherein a feeding space is arranged on the right side of the machine case, a power conversion space is arranged on the right side of the feeding space, a stirring space is arranged on the upper side of the power conversion space, a power space is arranged on the lower side of the power conversion space, a steering space is arranged on the right side of the power conversion space, a steering device is arranged on the right side of the steering space, and a steering switching device is fixedly arranged on the upper side of the steering device.
Description
Technical Field
The invention relates to the field of drilling, in particular to a drilling machine with a drill bit capable of automatically swinging.
Background
The invention discloses a drilling machine with a drill bit capable of automatically swinging, which can dig a larger mine hole under the condition of certain size of the drill bit and solves the problems.
Disclosure of Invention
The present invention is directed to a drilling machine with a drill bit capable of automatically swinging, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a drilling machine with a drill bit capable of automatically swinging comprises a machine case, and is characterized in that: the right side of the case is provided with a feeding space, the right side of the feeding space is provided with a power conversion space, the upper side of the power conversion space is provided with a stirring space, the lower side of the power conversion space is provided with a power space, the right side of the power conversion space is provided with a steering space, the right side of the steering space is provided with a steering device, the upper side of the steering device is fixedly provided with a steering switching device, the steering device comprises a steering box body, the lower side of the steering box body is provided with a first shaft which penetrates through the steering box body and is fixedly connected with the lower side wall of the steering space, the first shaft is fixedly provided with a first boss, the upper side of the first shaft is rotatably provided with a motor, the upper side of the motor is rotatably provided with a second shaft, the upper side of the second shaft penetrates through the steering box body and is fixedly connected with the upper side wall of the steering space, a fourth shaft is rotatably arranged on the upper side of the steering box body, a hollow block is fixedly arranged at the lower end of the fourth shaft, a fifth shaft is fixedly arranged on the lower end face of the hollow block, the fifth shaft is rotatably connected with the steering box body, a first groove is arranged in the hollow block, a first universal joint is arranged in the first groove, the third shaft is connected with the sixth shaft through the first universal joint, a worm is fixedly arranged on the third shaft, a first bevel gear is fixedly arranged on the left side of the third shaft, a steering switching device box is fixedly arranged on the upper end face of the inner surface of the steering box body, a steering switching device space is arranged in the steering switching device box, a stand column is fixedly arranged on the lower end face of the inner surface of the steering box body, a second groove is arranged in the stand column, a rotating spring pressing plate is slidably arranged in the second groove, and a first spring is arranged between the lower side wall of the second groove and the, the upper side of the rotating spring pressing plate is rotatably connected with the seventh shaft, a steering switching device box is fixedly arranged on the upper side wall of the steering box body, a seventh shaft is arranged on the lower side wall of the steering switching device box in a sliding manner, a first straight gear and a second straight gear are sequentially and fixedly arranged on the seventh shaft from top to bottom, a second boss is fixedly arranged on the front side wall of the steering box body, an eighth shaft penetrating through the second boss on the lower side is rotatably arranged on the upper side wall in the steering box body, a third straight gear and a second connecting rod are sequentially and fixedly arranged on the eighth shaft from top to bottom, a rotating sliding block is fixedly arranged on the lower side of the second connecting rod, a rocker is fixedly arranged on the first boss, a rocker sliding groove is formed in the rocker, the rotating sliding block is slidably connected with the rocker sliding groove, the rocker is fixedly connected with the first boss on the right side, and supporting arms which are symmetrical by taking the sixth shaft as a center, the right side is provided with a second universal joint, the front side and the rear side of the hollow block are rotationally provided with two centrosymmetric ninth shafts taking the first bevel gear as the center, two centrosymmetric digging bevel gears taking the first bevel gear as the center are fixedly arranged on the upper part, the two digging bevel gears are respectively meshed with the first bevel gear, the ninth shaft passes through the steering box body, is connected with the case and is connected with a second universal joint, two digging wheels which are symmetrical by taking the first bevel gear as a center are fixedly arranged on the ninth shaft, hard grooves are fixedly arranged on the digging wheel, feeding and stirring devices are arranged in the stirring space and the feeding space, the power conversion space is internally provided with a power conversion device, the power space is internally provided with a power device, the power device comprises a power gear space, and a steering switching device is arranged in the steering box body.
Preferably, the power conversion device comprises the power conversion space, a third boss is fixedly arranged between the front side wall and the rear side wall of the power conversion space, a sixth shaft penetrates through the left side wall of the steering space and is rotatably connected with the third boss in the power conversion space on the left side, a fourth bevel gear is fixedly arranged on the left side of the sixth shaft, a stirring shaft is rotatably arranged on the upper side of the third boss, the stirring shaft penetrates through the lower side wall of the stirring space and is rotatably connected with the upper side wall of the stirring space, a fifth bevel gear is fixedly arranged on the stirring shaft, a sixth bevel gear is rotatably arranged on the lower side of the third boss, a power space boss is arranged on the upper surface of the lower side wall of the power gear space, the sixth bevel gear penetrates through the lower side wall of the power conversion space and is rotatably connected with the upper surface of the power space boss, and a, and the sixth bevel gear and the fifth bevel gear are respectively meshed with the fourth bevel gear.
Preferably, the power device comprises the power gear space, a power space boss is arranged on the upper surface of the lower side wall of the power gear space, a sixth bevel gear penetrates through the lower side wall of the power conversion space and is rotatably connected with the upper surface of the power space boss, a seventh bevel gear is fixedly arranged on the lower side of the sixth bevel gear, a power shaft is rotatably arranged in the power space boss, the front end and the rear end of the power shaft are respectively rotatably connected with the front wall and the rear wall of the inner side of the power space, two eighth bevel gears which are centrosymmetric with the center of the seventh bevel gear are fixedly arranged on the power shaft, the eighth bevel gears are respectively meshed with the seventh bevel gear, two backward moving wheels which are centrosymmetric with the center of the seventh bevel gear are fixedly arranged on the power shaft, and a lug is fixedly arranged on the backward moving wheels.
Preferably, the feeding stirring device comprises the stirring space, the upper surface of the inner side wall of the stirring space is provided with the stirring shaft in a rotating mode, a plurality of stirring rods are fixedly arranged on the stirring shaft, the left side of the stirring space is provided with a feeding groove which penetrates through the stirring space and the feeding space, a feeding spring is fixedly arranged on the upper side wall of the feeding space, a feeding block is fixedly arranged on the lower side of the feeding spring, and an opening is formed in the left side of the feeding spring.
Preferably, the steering switching device comprises a steering switching device space, an electromagnet is fixedly arranged on the side wall of the steering switching device space, a first connecting rod is hinged to the side wall of the steering switching device space, a connecting rod groove is formed in the first connecting rod, a connecting rod sliding block is arranged in the connecting rod groove in a sliding mode, a third connecting rod is fixedly arranged on the connecting rod sliding block, a third universal joint is arranged on the lower side of the third connecting rod, a seventh shaft is connected with the third connecting rod through the third universal joint, an armature is fixedly arranged on the upper side of the first connecting rod, and a steering switching spring is connected between the lower side wall of the first connecting rod and the lower side wall of the steering switching device space.
In conclusion, the beneficial effects of the invention are as follows: the invention is provided with the device which can do reciprocating motion in a left-right swinging way, so that the area of a larger mine hole can be enlarged under the condition that the size of the drill bit is limited, and high-pressure ejected bubbles are generated by stirring when the mine drilling work is carried out and are ejected into the mine hole, so that dust generated by the mine drilling can not be sucked by the workers behind the mine drilling work.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall sectional front view of a drilling machine with a drill bit capable of automatically swinging according to the present invention;
FIG. 2 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at H according to the present invention;
FIG. 4 is a cross-sectional view F-F of FIG. 3 according to the present invention;
FIG. 5 is a cross-sectional view of the diverter housing 53 of FIG. 3 in accordance with the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 4 taken at K in accordance with the present invention;
FIG. 7 is a cross-sectional view taken along line L-L of FIG. 6 in accordance with the present invention;
FIG. 8 is a cross-sectional view taken along line D-D of FIG. 1 in accordance with the present invention;
FIG. 9 is a cross-sectional view taken along line I-I of FIG. 2 in accordance with the present invention;
FIG. 10 is a cross-sectional view taken along line C-C of FIG. 1 in accordance with the present invention;
fig. 11 is a sectional view G-G of fig. 1 according to the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The invention will now be described in detail with reference to fig. 1-11, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
Referring to fig. 1-11, an embodiment of the present invention: a drilling machine with a drill bit capable of automatically swinging comprises a machine case 10, wherein a feeding space 11 is arranged on the right side of the machine case 10, a power conversion space 17 is arranged on the right side of the feeding space 11, a stirring space 14 is arranged on the upper side of the power conversion space 17, a power space 87 is arranged on the lower side of the power conversion space 17, a steering space 18 is arranged on the right side of the power conversion space 17, a steering device is arranged on the right side of the steering space 18, a steering switching device is fixedly arranged on the upper side of the steering device, the steering device comprises a steering box body 26, a first shaft 34 which penetrates through the steering box body 26 and is fixedly connected with the lower side wall of the steering space 18 is arranged on the lower side of the steering box body 26, a first boss 33 is fixedly arranged on the first shaft 34, a motor 31 is rotatably arranged on the first shaft 34, a second shaft 30 is rotatably arranged on the upper side of the motor 31, and the upper, the left side and the right side of the motor 31 are in power connection with a third shaft 32, the right side of the third shaft 32 penetrates through a steering box 26 and is fixedly connected with the drill bit 20, the upper side of the steering box 26 is rotatably provided with a fourth shaft 25, the lower end of the fourth shaft 25 is fixedly provided with a hollow block 97, the lower end surface of the hollow block 97 is fixedly provided with a fifth shaft 89, the fifth shaft 89 is rotatably connected with the steering box 26, the hollow block 97 is internally provided with a first groove 95, the first groove 95 is internally provided with a first universal joint 96, the third shaft 32 is connected with a sixth shaft 94 through the first universal joint 96, the third shaft 32 is fixedly provided with a worm 44, the left side of the third shaft 32 is fixedly provided with a first bevel gear 47, the upper end surface of the inner surface of the steering box 26 is fixedly provided with a steering switching device box 53, and the steering switching device box 53 is internally provided with a steering switching device space, the lower end face of the inner surface of the steering box body 26 is fixedly provided with a stand column 36, a second groove 38 is arranged in the stand column 36, a rotary spring pressing plate 39 is arranged in the second groove 38 in a sliding manner, a first spring 37 is arranged between the lower side wall of the second groove 38 and the rotary spring pressing plate 39, the upper side of the rotary spring pressing plate 39 is rotatably connected with the seventh shaft 29, a steering switching device box 53 is fixedly arranged on the upper side wall of the steering box body 26, the seventh shaft 29 is arranged on the lower side wall of the steering switching device box 53 in a sliding manner, a first straight gear 28 and a second straight gear 43 are sequentially and fixedly arranged on the seventh shaft 29 from top to bottom, a second boss 63 is fixedly arranged on the front side wall of the steering box body 26, an eighth shaft 27 penetrating through the second boss 63 is rotatably arranged on the upper side wall of the steering box body 26, a third straight gear 42 and a second connecting rod 41 are sequentially and fixedly arranged on the eighth shaft 27 from top, a rotary sliding block 123 is fixedly arranged on the lower side of the second connecting rod 41, a rocker 35 is fixedly arranged on the first boss 33, a rocker sliding groove 124 is arranged in the rocker 35, the rotary sliding block 123 is in sliding connection with the rocker sliding groove 124, the rocker 35 is fixedly connected with the first boss 33 on the right side, supporting arms 57 which are symmetrical by taking the sixth shaft 94 as the center are arranged on the front side and the rear side of the case 10, a second universal joint 58 is arranged on the right side of the supporting arms 57, two centrosymmetric ninth shafts 46 which are symmetrical by taking the first bevel gear 47 as the center are rotatably arranged on the front side and the rear side of the hollow block 97, two centrosymmetric digging bevel gears 45 which are symmetrical by taking the first bevel gear 47 as the center are fixedly arranged on the hollow block, the two digging bevel gears 45 are respectively meshed with the first bevel gear 47, and the ninth shafts 46 penetrate through the steering case body 26 to be connected with the, two digging wheels 60 which are symmetrical by taking the first bevel gear 47 as a center are fixedly arranged on the ninth shaft 46, hard grooves 61 are fixedly arranged on the digging wheels 60, feeding stirring devices are arranged in the stirring space 14 and the feeding space 11, a power conversion device is arranged in the power conversion space 17, a power device is arranged in the power space 87, the power device comprises a power gear space 71, and a steering switching device is arranged in the steering box body 26.
In addition, in one embodiment, the power conversion device includes the power conversion space 17, a third boss 88 is fixedly disposed between the front side wall and the rear side wall of the power conversion space 17, a sixth shaft 94 penetrates through the left side wall of the steering space 18 and is rotatably connected with the third boss 88 in the power conversion space 17 on the left side, a fourth bevel gear 74 is fixedly disposed on the left side of the sixth shaft 94, a stirring shaft 15 is rotatably disposed on the upper side of the third boss 88, the stirring shaft 15 penetrates through the lower side wall of the stirring space 14 and is rotatably connected with the upper side wall of the stirring space 14, a fifth bevel gear 76 is fixedly disposed on the stirring shaft 15, a sixth bevel gear 79 is rotatably disposed on the lower side of the third boss 88, a power space boss 69 is disposed on the upper surface of the lower side wall of the power gear space 71, and the sixth bevel gear 79 penetrates through the lower side wall of the power conversion space 17 and is rotatably, a sixth bevel gear 75 is fixedly arranged on the sixth bevel gear 79, and the sixth bevel gear 75 and the fifth bevel gear 76 are respectively meshed with the fourth bevel gear 74.
In addition, in one embodiment, the power device includes the power gear space 71, a power space boss 69 is disposed on an upper surface of a lower sidewall of the power gear space 71, a sixth bevel gear 79 passes through a lower sidewall of the power conversion space 17 to be rotatably connected with an upper surface of the power space boss 69, a seventh bevel gear 67 is fixedly disposed on a lower side of the sixth bevel gear 79, a power shaft 65 is rotatably disposed in the power space boss 69, front and rear ends of the power shaft 65 are rotatably connected with front and rear walls inside the power space 87, two eighth bevel gears 66 symmetric about a center of the seventh bevel gear 67 are fixedly disposed on the power shaft 65, the eighth bevel gears 66 are respectively engaged with the seventh bevel gear 67, two rear moving wheels 64 symmetric about a center of the seventh bevel gear 67 are fixedly disposed on the power shaft 65, the rear moving wheel 64 is fixedly provided with a lug 24.
In addition, in one embodiment, the feeding and stirring device includes the stirring space 14, the stirring shaft 15 is rotatably disposed on the upper surface of the inner side wall of the stirring space 14, a plurality of stirring rods 16 are fixedly disposed on the stirring shaft 15, the feeding chute 12 penetrating and communicating the stirring space 14 and the feeding space 11 is disposed on the left side of the stirring space 14, the feeding spring 86 is fixedly disposed on the upper side wall of the feeding space 11, the feeding block 85 is fixedly disposed on the lower side of the feeding spring 86, and the opening 70 is disposed on the left side of the feeding spring 86.
In addition, in one embodiment, the steering switching device includes a steering switching device space 52, an electromagnet 51 is fixedly arranged on the upper side wall of the steering switching device space 52, a first connecting rod 49 is hinged to the rear side wall of the steering switching device space 52, a connecting rod groove 126 is arranged in the first connecting rod 49, a connecting rod slider 125 is slidably arranged in the connecting rod groove 126, a third connecting rod 48 is fixedly arranged on the connecting rod slider 125, a third universal joint 56 is arranged on the lower side of the third connecting rod 48, the seventh shaft 29 is connected with the third connecting rod 48 through the third universal joint 56, an armature 54 is fixedly arranged on the upper side of the first connecting rod 49, and a steering switching spring 55 is connected between the lower side of the first connecting rod 49 and the lower side wall of the steering switching device space 52.
In the initial state, the loading block 85 is located at the upper side of the loading space 11, and the third shaft 32 is parallel to the front and rear side walls of the chassis 10.
When the linear working is performed, the motor 31 is started to drive the third shaft 32 to rotate, the front side of the third shaft 32 drives the drill bit 20 to rotate to perform the drilling work, the rear side of the third shaft 32 drives the first bevel gear 47 to rotate, the two digging bevel gears 45 meshed with the first bevel gear 47 rotate to drive the two ninth shafts 46 to rotate, the two ninth shafts 46 respectively drive the two digging wheels 60 to rotate, hard grooves 61 are formed in the upper surfaces of the digging wheels 60, the coal mine is dug to the rear side while the digging wheels 60 rotate, the rear surface of the third shaft 32 is connected with the sixth shaft 94 by using the first universal joint 96, the third shaft 32 drives the sixth shaft 94 to rotate while the third shaft 94 rotates, the sixth shaft 94 drives the fourth bevel gear 74 to rotate, the fourth bevel gear 74 drives the fifth bevel gear 76 and the sixth bevel gear 75 meshed with the fourth bevel gear 74, the foam cleaning agent is added from 70, the upper material block 85 is pressed downwards due to gravity, and after the foam cleaning agent is added, the cleaning agent can flow into the stirring space 14 along the feeding trough 12, at the moment, the fifth bevel gear 76 rotates to drive the stirring shaft 15 to rotate, the plurality of stirring rods 16 fixedly arranged on the stirring shaft 15 stir the foam cleaning agent flowing into the stirring space 14, a large amount of generated high-pressure foam is sprayed out from the stirring shaft 13, coal dust generated in coal excavation work can be effectively reduced, the sixth bevel gear 75 rotates to drive the sixth bevel gear 79 to rotate, the sixth bevel gear 79 drives the lower seventh bevel gear 67 to rotate, the eighth bevel gear 66 meshed with the seventh bevel gear 67 rotates to drive the power shaft 65 to rotate, and the coal drilling machine moves forwards by matching with the rightmost 23 of the machine case 10.
When the ore drilling needs to be performed in a left-right swinging mode, the electromagnet 51 is electrified, the right end of the armature 54 is upwards attracted by the electromagnet 51, the left end of the armature 54 moves downwards, the seventh shaft 29 connected with the armature 54 moves downwards, the first straight gear 28 is meshed with the motor 31 at the moment, the second straight gear 43 is meshed with the third straight gear 42 to form a four-link mechanism, and the second link 41 rotates in a circular mode to drive the rocker 35 to swing back and forth.
The invention has the beneficial effects that: the roller wheels with the hard grooves on the left and right sides work simultaneously when the ore drilling hole is drilled, the ore drilling area is enlarged, the left and right swinging reciprocating motion device is arranged in the front, the larger ore hole area can be enlarged under the condition that the size of the drill bit is limited, high-pressure sprayed bubbles are generated through stirring when the ore drilling work is carried out, and the sprayed bubbles are sprayed into the ore hole, so that dust generated by ore drilling can not be sucked by workers behind the ore drilling work.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. A drilling machine with a drill bit capable of automatically swinging comprises a machine case, and is characterized in that: the right side of the case is provided with a feeding space, the right side of the feeding space is provided with a power conversion space, the upper side of the power conversion space is provided with a stirring space, the lower side of the power conversion space is provided with a power space, the right side of the power conversion space is provided with a steering space, the right side of the steering space is provided with a steering device, the upper side of the steering device is fixedly provided with a steering switching device, the steering device comprises a steering box body, the lower side of the steering box body is provided with a first shaft which penetrates through the steering box body and is fixedly connected with the lower side wall of the steering space, the first shaft is fixedly provided with a first boss, the upper side of the first shaft is rotatably provided with a motor, the upper side of the motor is rotatably provided with a second shaft, the upper side of the second shaft penetrates through the steering box body and is fixedly connected with the upper side wall of the steering space, a fourth shaft is rotatably arranged on the upper side of the steering box body, a hollow block is fixedly arranged at the lower end of the fourth shaft, a fifth shaft is fixedly arranged on the lower end face of the hollow block, the fifth shaft is rotatably connected with the steering box body, a first groove is arranged in the hollow block, a first universal joint is arranged in the first groove, the third shaft is connected with the sixth shaft through the first universal joint, a worm is fixedly arranged on the third shaft, a first bevel gear is fixedly arranged on the left side of the third shaft, a steering switching device box is fixedly arranged on the upper end face of the inner surface of the steering box body, a steering switching device space is arranged in the steering switching device box, a stand column is fixedly arranged on the lower end face of the inner surface of the steering box body, a second groove is arranged in the stand column, a rotating spring pressing plate is slidably arranged in the second groove, and a first spring is arranged between the lower side wall of the second groove and the, the upper side of the rotating spring pressing plate is rotatably connected with the seventh shaft, a steering switching device box is fixedly arranged on the upper side wall of the steering box body, a seventh shaft is arranged on the lower side wall of the steering switching device box in a sliding manner, a first straight gear and a second straight gear are sequentially and fixedly arranged on the seventh shaft from top to bottom, a second boss is fixedly arranged on the front side wall of the steering box body, an eighth shaft penetrating through the second boss on the lower side is rotatably arranged on the upper side wall in the steering box body, a third straight gear and a second connecting rod are sequentially and fixedly arranged on the eighth shaft from top to bottom, a rotating sliding block is fixedly arranged on the lower side of the second connecting rod, a rocker is fixedly arranged on the first boss, a rocker sliding groove is formed in the rocker, the rotating sliding block is slidably connected with the rocker sliding groove, the rocker is fixedly connected with the first boss on the right side, and supporting arms which are symmetrical by taking the sixth shaft as a center, the right side is provided with a second universal joint, the front side and the rear side of the hollow block are rotationally provided with two centrosymmetric ninth shafts taking the first bevel gear as the center, two centrosymmetric digging bevel gears taking the first bevel gear as the center are fixedly arranged on the upper part, the two digging bevel gears are respectively meshed with the first bevel gear, the ninth shaft passes through the steering box body, is connected with the case and is connected with a second universal joint, two digging wheels which are symmetrical by taking the first bevel gear as a center are fixedly arranged on the ninth shaft, hard grooves are fixedly arranged on the digging wheel, feeding and stirring devices are arranged in the stirring space and the feeding space, the power conversion space is internally provided with a power conversion device, the power space is internally provided with a power device, the power device comprises a power gear space, and a steering switching device is arranged in the steering box body.
2. The drilling machine with the drill bit capable of automatically swinging as claimed in claim 1, wherein: the power conversion device comprises the power conversion space, a third boss is fixedly arranged between the front side wall and the rear side wall of the power conversion space, the sixth shaft penetrates through the left side wall of the steering space and is rotationally connected with a third boss in the power conversion space on the left side, a fourth bevel gear is fixedly arranged on the left side of the sixth shaft, a stirring shaft is rotatably arranged on the upper side of the third boss, the stirring shaft penetrates through the lower side wall of the stirring space and is rotationally connected with the upper side wall of the stirring space, a fifth bevel gear is fixedly arranged on the stirring shaft, a sixth bevel gear is rotatably arranged at the lower side of the third boss, a power space boss is arranged on the upper surface of the lower side wall of the power gear space, the sixth bevel gear penetrates through the lower side wall of the power conversion space and is rotatably connected with the upper surface of the boss of the power space, and a sixth bevel gear is fixedly arranged on the sixth bevel gear, and the sixth bevel gear and the fifth bevel gear are respectively meshed with the fourth bevel gear.
3. The drilling machine of claim 1, wherein: the power device comprises a power gear space, wherein a power space boss is arranged on the upper surface of the lower side wall of the power gear space, a sixth bevel gear penetrates through the lower side wall of the power conversion space and is rotatably connected with the upper surface of the power space boss, a seventh bevel gear is fixedly arranged on the lower side of the sixth bevel gear, a power shaft is rotatably arranged in the power space boss, the front end and the rear end of the power shaft are respectively rotatably connected with the front wall and the rear wall of the inner side of the power space, two eighth bevel gears which are centrosymmetric by taking the center of the seventh bevel gear as the center are fixedly arranged on the power shaft, the eighth bevel gears are respectively meshed with the seventh bevel gears, two backward moving wheels which are centrosymmetric by taking the center of the seventh bevel gear as the center are fixedly arranged on the power shaft, and a lug is fixedly.
4. The drilling machine of claim 1, wherein: the material loading and stirring device comprises a stirring space, wherein the upper surface of the inner side wall of the stirring space is provided with a stirring shaft in a rotating manner, a plurality of stirring rods are fixedly arranged on the stirring shaft, a material loading groove which runs through the stirring space and the material loading space of the communicating manner is arranged on the left side of the stirring space, a material loading spring is fixedly arranged on the upper side wall of the material loading space, a material loading block is fixedly arranged on the lower side of the material loading spring, and an opening is formed in the left side of the material loading spring.
5. The drilling machine of claim 1, wherein: turn to auto-change over device including turning to the auto-change over device space, turn to the fixed electro-magnet that is equipped with of lateral wall on the auto-change over device space, it has a connecting rod to turn to auto-change over device space back lateral wall and articulate, be equipped with the connecting rod recess in the connecting rod, it is equipped with the connecting rod slider to slide in the connecting rod recess, the fixed connecting rod No. three of being equipped with on the connecting rod slider, No. three connecting rod downside is equipped with No. three universal joints, No. seven axle with No. three connecting rods link to each other through No. three universal joints, the fixed armature that is equipped with of connecting rod upside, a connecting rod downside with turn to and be connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010631444.0A CN111720052A (en) | 2020-07-03 | 2020-07-03 | Drilling machine with drill bit capable of automatically swinging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010631444.0A CN111720052A (en) | 2020-07-03 | 2020-07-03 | Drilling machine with drill bit capable of automatically swinging |
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| Publication Number | Publication Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112415376A (en) * | 2020-12-02 | 2021-02-26 | 盐城工业职业技术学院 | Relay capable of detecting working performance on line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415376A (en) * | 2020-12-02 | 2021-02-26 | 盐城工业职业技术学院 | Relay capable of detecting working performance on line |
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Application publication date: 20200929 |