CN211715138U - Excavating equipment for mining - Google Patents
Excavating equipment for mining Download PDFInfo
- Publication number
- CN211715138U CN211715138U CN202020155981.8U CN202020155981U CN211715138U CN 211715138 U CN211715138 U CN 211715138U CN 202020155981 U CN202020155981 U CN 202020155981U CN 211715138 U CN211715138 U CN 211715138U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- motor
- mining
- cutterhead
- shaft
- 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.)
- Expired - Fee Related
Links
- 238000005065 mining Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000011435 rock Substances 0.000 abstract description 17
- 230000005641 tunneling Effects 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 12
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 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
- 230000032258 transport Effects 0.000 description 1
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model relates to the technical field of mining machinery, and discloses a tunneling device for mining, which comprises a base, wherein a circular slide rail is arranged at the top of the base, the two sides of the inner wall of the circular slide rail are both connected with a slide block in a sliding manner, the top of the slide block is bolted with a rotary table, a first sleeve is arranged on the right side of the top of the rotary table, and a first rotating shaft is arranged inside the first sleeve in a penetrating manner; the utility model discloses a revolving stage, the setting of axis of ordinates cutterhead and cross axle cutterhead, it only installs a cutterhead to have solved the tunnelling equipment that uses at present, the tunnelling equipment alternate use that needs two different cutterheads in the in-service use, not only work efficiency is lower, the problem of mining cost has been increased in addition, possess and can select axis of ordinates cutterhead and cross axle formula cutterhead according to the soft rock degree of ore deposit is nimble in the in-service use, thereby the advantage of two kinds of cutterhead advantages of full play, the effectual efficiency that advances driving, the mining benefit has been increased.
Description
Technical Field
The utility model relates to a mining machinery technical field specifically is a tunnelling equipment for mining.
Background
The heading machine is a machine for cutting a roadway on a flat ground, and has multiple types: dividing the machine into a common machine and a tunnel boring machine according to an operation object; the method is divided into an open-type tunneling machine and a shield-type tunneling machine according to the operation mode. The working mode is as follows: mainly comprises a walking mechanism, a working mechanism, a loading and transporting mechanism and a transshipment mechanism. The cutting head in the working mechanism continuously crushes rocks and transports the crushed rocks away along with the forward propulsion of the travelling mechanism. Has the advantages of safety, high efficiency, good lane forming quality and the like.
The existing tunneling equipment can be divided into a longitudinal shaft type cutting head and a transverse shaft type cutting head, the two cutting heads have various advantages and disadvantages in the using process, the longitudinal shaft type tunneling is generally carried out in hard rock, the transverse shaft type tunneling is generally carried out in soft rock, the efficiency is higher because the longitudinal shaft type tunneling is carried out in the hard rock and the transverse shaft type tunneling is carried out in the soft rock respectively, but the existing tunneling equipment is only provided with one cutting head, the tunneling equipment with two different cutting heads is required to be used alternately in actual use, the working efficiency is lower, and the mining cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tunnelling equipment for mining possesses and can select axis of ordinates formula cutterhead and horizontal axis formula cutterhead according to the soft rock degree of ore deposit is nimble in the in-service use to the advantage of two kinds of cutterhead advantages of full play has solved the tunnelling equipment that uses at present and has only installed a cutterhead, needs the tunnelling equipment alternate use of two different cutterheads in the in-service use, and not only work efficiency is lower, has increased the problem of mining cost moreover.
In order to achieve the above object, the utility model provides a following technical scheme: a excavating device for mining comprises a base, wherein a circular slide rail is arranged at the top of the base, sliders are connected to two sides of the inner wall of the circular slide rail in a sliding mode, a rotary table is bolted to the top of each slider, a first sleeve is arranged on the right side of the top of the rotary table, a first rotating shaft penetrates through the inside of the first sleeve, two sides of the surface of the first rotating shaft are rotatably connected with the first sleeve through bearings, a longitudinal shaft cutting head is sleeved at the right end of the first rotating shaft, a first motor is bolted to the top of the first sleeve, an output shaft of the first motor is in transmission connection with the first rotating shaft through a belt pulley and a belt, a second sleeve is arranged on the left side of the top of the rotary table, a second rotating shaft is rotatably connected to the left side of the inside of the second sleeve through bearings, and transverse shaft cutting heads are sleeved at two ends of the second rotating shaft respectively penetrating through, the utility model discloses a rotary table, including base, first motor, second sheathed tube back, the output shaft of second motor runs through to the sheathed tube inside of second through the coupling joint have a transmission shaft, the transmission shaft passes through belt pulley and belt and is connected with the transmission of second pivot, the left side bolt of base has connect the third motor, the output shaft of third motor passes through belt pulley and belt and is connected with the revolving stage transmission.
Preferably, a cab is arranged at the center of the top of the base and is located at the central opening of the turntable.
Preferably, the both sides at revolving stage top all are bolted connection to have the support arm, and the inboard of two support arms rotates with first sleeve pipe and second sleeve pipe respectively through the pivot to be connected, first sleeve pipe and second sheathed tube bottom all rotate through the loose axle and are connected with hydraulic telescoping rod, hydraulic telescoping rod's bottom is passed through the loose axle and is rotated with the revolving stage and be connected.
Preferably, the both sides at the front and the back of base all rotate and are connected with the walking wheel, and the surface that lies in front walking wheel all overlaps with the track with the surface that lies in back walking wheel.
Preferably, both sides of the second motor are bolted with fixing pieces, and the other side of the fixing pieces is bolted with a motor box.
Preferably, one end of the transmission shaft, which is far away from the second motor, is rotatably connected with the inner wall of the second sleeve through a bearing.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a revolving stage, the setting of axis of ordinates cutterhead and cross axle cutterhead, it only installs a cutterhead to have solved the tunnelling equipment that uses at present, the tunnelling equipment alternate use that needs two different cutterheads in the in-service use, not only work efficiency is lower, the problem of mining cost has been increased in addition, possess and can select axis of ordinates cutterhead and cross axle formula cutterhead according to the soft rock degree of ore deposit is nimble in the in-service use, thereby the advantage of two kinds of cutterhead advantages of full play, the effectual efficiency that advances driving, the mining benefit has been increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of the first sleeve of the present invention;
FIG. 3 is a top cross-sectional view of a second sleeve of the present invention;
fig. 4 is a schematic top view of the local structure of the present invention.
In the figure: 1. a base; 2. a cab; 3. a turntable; 4. a first sleeve; 5. a first rotating shaft; 6. a longitudinal axis cutting head; 7. a first motor; 8. a second sleeve; 9. a second rotating shaft; 10. a cross shaft cutting head; 11. a second motor; 12. a drive shaft; 13. a third motor; 14. a support arm; 15. a hydraulic telescopic rod; 16. and (5) traveling wheels.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a heading device for mining comprises a base 1, a circular slide rail is disposed on the top of the base 1, a slider is slidably connected to both sides of the inner wall of the circular slide rail, a turntable 3 is bolted to the top of the slider, a first sleeve 4 is disposed on the right side of the top of the turntable 3, a first rotating shaft 5 is disposed inside the first sleeve 4 in a penetrating manner, both sides of the surface of the first rotating shaft 5 are rotatably connected to the first sleeve 4 through bearings, a longitudinal shaft cutting head 6 is sleeved at the right end of the first rotating shaft 5, a first motor 7 is bolted to the top of the first sleeve 4, an output shaft of the first motor 7 is in transmission connection with the first rotating shaft 5 through a belt pulley and a belt, a second sleeve 8 is disposed on the left side of the top of the turntable 3, a second rotating shaft 9 is rotatably connected to the left side of the inside of the second sleeve 8 through bearings, two ends of the second rotating shaft 9 respectively penetrate to the front and, the back of the second sleeve 8 is provided with a second motor 11, the output shaft of the second motor 11 penetrates into the second sleeve 8 and is connected with a transmission shaft 12 through a coupler, the transmission shaft 12 is in transmission connection with a second rotating shaft 9 through a belt pulley and a belt, the left side of the base 1 is in bolted connection with a third motor 13, the output shaft of the third motor 13 is in transmission connection with a rotary table 3 through a belt pulley and a belt, and through the arrangement of the rotary table 3, a longitudinal axis cutting head 6 and a transverse axis cutting head 10, the problems that only one cutting head is installed in the existing tunneling equipment, two pieces of tunneling equipment with different cutting heads are required to be alternately used in actual use are solved, not only the working efficiency is lower, but also the mining cost is increased, and the advantages that the longitudinal axis type cutting head and the transverse axis type cutting head can be flexibly selected according to the soft rock degree of ore rock in actual use are, the tunneling efficiency is effectively improved, and the mining benefit is increased.
Referring to fig. 1, a cab 2 is disposed at the center of the top of a base 1, the cab 2 is located at a central opening of a turntable 3, and driving and operation can be facilitated by the cab 2.
Please refer to fig. 1 and 3, the two sides of the top of the turntable 3 are bolted with support arms 14, the inner sides of the two support arms 14 are respectively rotatably connected with the first casing pipe 4 and the second casing pipe 8 through rotating shafts, the bottoms of the first casing pipe 4 and the second casing pipe 8 are respectively rotatably connected with a hydraulic telescopic rod 15 through movable shafts, the bottom of the hydraulic telescopic rod 15 is rotatably connected with the turntable 3 through movable shafts, and the support arms 14 and the hydraulic telescopic rods 15 are arranged to facilitate the rotation of the longitudinal axis cutting head 6 and the transverse axis cutting head 10, so as to tunnel the mineral rocks with different heights.
Referring to fig. 1, the front and back sides of the base 1 are rotatably connected with traveling wheels 16, and the front traveling wheels 16 and the back traveling wheels 16 are respectively provided with a crawler belt, so that the equipment can be moved conveniently by arranging the traveling wheels 16 and the crawler belts.
Referring to fig. 3, fixing members are bolted to both sides of the second motor 11, and a motor box is bolted to the other side of the fixing members, so that the second motor 11 can be protected by the motor box.
Referring to fig. 3, an end of the transmission shaft 12 away from the second motor 11 is rotatably connected to an inner wall of the second sleeve 8 through a bearing, so that the transmission shaft 12 is rotatably stabilized.
The working principle is as follows: when the tunneling work is started, firstly, the equipment is driven to a working area through the traveling wheels 16, when the ore rock is soft rock, the third motor 13 is used for rotating to drive the rotary table 3 to rotate, so that the cross shaft cutting head 10 is positioned in front of the cab 2, then the second motor 11 is used for rotating to drive the transmission shaft 12 to rotate, and the second rotating shaft 9 and the cross shaft cutting head 10 are driven to rotate, the soft rock is tunneled through the cross shaft cutting head 10, when the hard rock is encountered, the efficiency of the cross shaft cutting head 10 is lower, at the moment, the third motor 13 is used for driving the rotary table 3 to rotate the longitudinal shaft cutting head 6 to the front of the cab 2, the first rotating shaft 5 and the longitudinal shaft cutting head 6 are driven to rotate through the rotation of the first motor 7, and the hard rock is tunneled through the longitudinal shaft cutting.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. A tunnelling apparatus for mining, includes base (1), its characterized in that: the top of the base (1) is provided with a circular slide rail, the two sides of the inner wall of the circular slide rail are both slidably connected with a slide block, the top of the slide block is bolted with a rotary table (3), the right side of the top of the rotary table (3) is provided with a first sleeve (4), a first rotating shaft (5) penetrates through the inside of the first sleeve (4), the two sides of the surface of the first rotating shaft (5) are both rotatably connected with the first sleeve (4) through bearings, the right end of the first rotating shaft (5) is sleeved with a longitudinal shaft cutting head (6), the top of the first sleeve (4) is bolted with a first motor (7), the output shaft of the first motor (7) is in transmission connection with the first rotating shaft (5) through a belt pulley and a belt, the left side of the top of the rotary table (3) is provided with a second sleeve (8), the left side inside of the second sleeve (8) is rotatably connected with a second, the both ends of second pivot (9) are run through respectively to the front and the back of second sleeve pipe (8) and have been cup jointed cross axle cutterhead (10), the back of second sleeve pipe (8) is provided with second motor (11), there is transmission shaft (12) through the coupling joint in the inside that the output shaft of second motor (11) runs through to second sleeve pipe (8), transmission shaft (12) are connected with second pivot (9) transmission through belt pulley and belt, the left side bolt of base (1) has third motor (13), the output shaft of third motor (13) is connected with revolving stage (3) transmission through belt pulley and belt.
2. A mining tunnelling apparatus in accordance with claim 1, in which: the top center department of base (1) is provided with driver's cabin (2), driver's cabin (2) are located the central opening part of revolving stage (3).
3. A mining tunnelling apparatus in accordance with claim 1, in which: the both sides at revolving stage (3) top are all bolted connection to have support arm (14), and the inboard of two support arms (14) rotates with first sleeve pipe (4) and second sleeve pipe (8) respectively through the pivot to be connected, the bottom of first sleeve pipe (4) and second sleeve pipe (8) all rotates through the loose axle and is connected with hydraulic telescoping rod (15), the bottom of hydraulic telescoping rod (15) is passed through the loose axle and is rotated with revolving stage (3) and be connected.
4. A mining tunnelling apparatus in accordance with claim 1, in which: the walking wheel chassis is characterized in that walking wheels (16) are rotatably connected to the front side and the back side of the chassis (1), and crawler belts are sleeved on the surfaces of the walking wheels (16) on the front side and the walking wheels (16) on the back side.
5. A mining tunnelling apparatus in accordance with claim 1, in which: the two sides of the second motor (11) are bolted with fixing pieces, and the other side of each fixing piece is bolted with a motor box.
6. A mining tunnelling apparatus in accordance with claim 1, in which: and one end of the transmission shaft (12) far away from the second motor (11) is rotatably connected with the inner wall of the second sleeve (8) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020155981.8U CN211715138U (en) | 2020-02-08 | 2020-02-08 | Excavating equipment for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020155981.8U CN211715138U (en) | 2020-02-08 | 2020-02-08 | Excavating equipment for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211715138U true CN211715138U (en) | 2020-10-20 |
Family
ID=72825107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020155981.8U Expired - Fee Related CN211715138U (en) | 2020-02-08 | 2020-02-08 | Excavating equipment for mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211715138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107479A (en) * | 2021-05-13 | 2021-07-13 | 抚顺罕王傲牛矿业股份有限公司 | Excavating equipment and method for mining |
-
2020
- 2020-02-08 CN CN202020155981.8U patent/CN211715138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107479A (en) * | 2021-05-13 | 2021-07-13 | 抚顺罕王傲牛矿业股份有限公司 | Excavating equipment and method for mining |
| CN113107479B (en) * | 2021-05-13 | 2023-09-19 | 抚顺罕王傲牛矿业股份有限公司 | Tunneling equipment and method for mining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2734731A (en) | Mining machine | |
| US3362752A (en) | Mining apparatus and method | |
| US3382002A (en) | Rotary cutter wheel tunneling machine | |
| CN106979015B (en) | A kind of climbing control method of the high inclination-angle development machine with auxiliary climbing apparatus | |
| CN206655700U (en) | High inclination-angle development machine with auxiliary climbing apparatus | |
| US4133582A (en) | Low profile mining machine | |
| CN211715138U (en) | Excavating equipment for mining | |
| US5795032A (en) | Mining machine with multiple propulsion members | |
| US2777681A (en) | Mining and loading machine with upper and lower relatively movable disintegrating head portions | |
| CN117569829A (en) | Hard rock heading machine and cutting mechanism | |
| US4645266A (en) | Tunnel and gallery excavator | |
| CN110159289A (en) | A kind of coal mine light section shield excavation machine | |
| US3472555A (en) | Machine for smoothing mine floors or the like | |
| CN110700341A (en) | Multifunctional crawler-type frozen soil ditching pipe-jacking tunneling locomotive | |
| CN106869956A (en) | A kind of high inclination-angle development machine with auxiliary climbing apparatus | |
| CN217001866U (en) | Flexible arm tunneling machine | |
| CN108240007A (en) | Crawler type frozen soil quick multifunctional excavates locomotive | |
| US7192093B2 (en) | Excavation apparatus and method | |
| US3469885A (en) | Oscillating cutter ripper miner | |
| US3041054A (en) | Apparatus for longwall mining | |
| CN210317319U (en) | Small-section shield tunneling machine for coal mine | |
| CN208748734U (en) | Multifunction caterpillar frozen soil trench digging pipe jacking tunnelling machine vehicle | |
| US4655507A (en) | Continuous miner | |
| US3404535A (en) | Tunneling machine | |
| US2131189A (en) | Mining apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |