CN109838234B - Diesel-electric dual-purpose mine cutting vehicle - Google Patents
Diesel-electric dual-purpose mine cutting vehicle Download PDFInfo
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- CN109838234B CN109838234B CN201910220336.1A CN201910220336A CN109838234B CN 109838234 B CN109838234 B CN 109838234B CN 201910220336 A CN201910220336 A CN 201910220336A CN 109838234 B CN109838234 B CN 109838234B
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- 230000007246 mechanism Effects 0.000 claims description 54
- 238000005065 mining Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 3
- 239000003595 mist Substances 0.000 claims 2
- 238000005507 spraying Methods 0.000 claims 1
- 238000005422 blasting Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 239000002360 explosive Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The invention discloses a diesel-electric dual-purpose mine cutting vehicle, which is characterized by comprising the following components: the hydraulic control system comprises an engine, a motor, a hydraulic pump set, a vehicle body framework, rear wheels, a mechanical arm, a disc cutter, a main control hydraulic valve set and an auxiliary control hydraulic valve set, wherein the engine, the motor, the hydraulic pump set, the mechanical arm, the main control hydraulic valve set and the auxiliary control hydraulic valve set are all arranged on the vehicle body framework; when the motor is not connected with the power supply, a worker can start the engine, and the torque of the engine can be indirectly transmitted to the hydraulic pump set through the rotor to drive the hydraulic pump set to work, so that the normal work of the mine cutting vehicle can be realized at a place where power is lost, and the environment adaptability of the mine cutting vehicle is improved; the disc cutter cuts grooves in the mine lateral section, and then the breaking hammer is used for hammering the mine lateral section above the grooves, so that the mine lateral section at the hammering position is broken.
Description
Technical Field
The invention relates to mine exploitation equipment, in particular to a diesel-electric dual-purpose mine cutting vehicle.
Background
Traditional mine mining is completed by explosive blasting, so that the explosive is very polluted, more people need to be equipped, and the damage to human health and the danger are large.
Disclosure of Invention
The invention aims to overcome the technical defects, and provides a diesel-electric mine cutting vehicle, which improves the purpose of mechanization and man reduction and replaces the traditional explosive blasting by a cutting method.
In order to achieve the technical purpose, the technical scheme of the invention provides a diesel-electric dual-purpose mine cutting vehicle, which is characterized by comprising the following components: the hydraulic control system comprises an engine, a motor, a hydraulic pump set, a vehicle body framework, rear wheels, a mechanical arm, a disc cutter, a main control hydraulic valve set and an auxiliary control hydraulic valve set, wherein the engine, the motor, the hydraulic pump set, the mechanical arm, the main control hydraulic valve set and the auxiliary control hydraulic valve set are all arranged on the vehicle body framework; the disc cutter is arranged at the free end of the mechanical arm; the two rear wheels are respectively arranged on two sides of the vehicle body framework, each rear wheel comprises a rear wheel body and a hydraulic motor, and the driving end of each hydraulic motor is in driving connection with the rear wheel body; an oil outlet end of the main control hydraulic valve group or/and the auxiliary control hydraulic valve group is communicated with an oil inlet end of the hydraulic motor; an oil outlet end of the main control hydraulic valve group or/and the auxiliary control hydraulic valve group is communicated with an oil inlet end of the rock drill; the hydraulic pump set is provided with at least two power output ends, at least one power output end of the hydraulic pump set is communicated with the oil inlet end of the main control hydraulic valve set or at least one power output end of the hydraulic pump set is communicated with the oil inlet end of the auxiliary control hydraulic valve set; the motor comprises a motor body, a first rotating shaft and a second rotating shaft, wherein the motor body comprises a shell and a rotor, the middle part of the rotor is internally arranged in the shell, two ends of the rotor extend out of the shell along the axial direction of the rotor and form two connecting ends, and the two connecting ends of the rotor are respectively and fixedly connected with the first rotating shaft and the second rotating shaft in a coaxial manner; the first rotating shaft is arranged opposite to the engine and is connected with a power output end of the engine; the second rotating shaft is arranged opposite to the hydraulic pump unit and is connected with the power input end of the hydraulic pump unit.
Compared with the prior art, the invention has the beneficial effects that: the hydraulic pump set of the diesel-electric dual-purpose mine cutting vehicle is provided with two power output ends, and the two power output ends of the hydraulic pump set respectively provide power for a vehicle body of the mine cutting vehicle and a disc cutting machine; the two connecting ends of the rotor are respectively and fixedly connected with the first rotating shaft and the second rotating shaft in a coaxial way; the first rotating shaft is arranged opposite to the engine and is connected with a power output end of the engine; the second rotating shaft is arranged opposite to the hydraulic pump set and is connected with the power input end of the hydraulic pump set, when the motor is connected with a power supply, the hydraulic pump set can be directly driven to work, when the motor is not connected with the power supply, a worker can start the engine, the torque of the engine can be indirectly transmitted to the hydraulic pump set through the rotor to drive the hydraulic pump set to work, so that the normal work of the mine cutting vehicle can be realized at a place where power is lost, and the environment adaptability of the mine cutting vehicle is improved; the disc cutter cuts the groove on the mine lateral section, then the breaking hammer is used for hammering the mine lateral section above the groove, the mine lateral section at the hammering position is broken, no blasting is generated in the mining process, the mountain structure and the roadway surrounding rock in the non-mining area are not damaged, the requirement on supporting is greatly reduced, and the safety is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic top plan view of the present invention.
Fig. 4 is a schematic perspective view of a first perspective view of the disc cutter according to the present invention after the mechanical arm is removed.
Fig. 5 is a schematic perspective view of a second perspective view of the disc cutter according to the present invention after the mechanical arm is removed.
Fig. 6 is a schematic top plan view of the disc cutter according to the present invention with the mechanical arm removed.
FIG. 7 is a schematic view of the cross-sectional structure of the plane A-A of FIG. 6.
Fig. 8 is a schematic perspective view of a mechanical arm according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 8, this embodiment provides a diesel-electric dual-purpose mine cutting vehicle, which is characterized by comprising: the hydraulic control system comprises an engine 1, a motor 2, a hydraulic pump set 3, a vehicle body framework 4, rear wheels 5, a disc cutter, a main control hydraulic valve group and an auxiliary control hydraulic valve group.
The engine 1, the motor 2, the hydraulic pump set 3, the disc cutter, the main control hydraulic valve set and the auxiliary control hydraulic valve set are all arranged on the vehicle body framework 4; the two rear wheels 5 are respectively arranged at two sides of the vehicle body framework 4, each rear wheel 5 comprises a rear wheel body and a hydraulic motor, and the driving end of each hydraulic motor is in driving connection with the rear wheel body; an oil outlet end of the main control hydraulic valve group or/and the auxiliary control hydraulic valve group is communicated with an oil inlet end of the hydraulic motor; an oil outlet end of the main control hydraulic valve group or/and the auxiliary control hydraulic valve group is communicated with an oil inlet end of the disc cutter; the hydraulic pump set is provided with at least two power output ends, at least one power output end of the hydraulic pump set is communicated with the oil inlet end of the main control hydraulic valve set or at least one power output end of the hydraulic pump set is communicated with the oil inlet end of the auxiliary control hydraulic valve set; the motor 2 comprises a motor body 21, a first rotating shaft 22 and a second rotating shaft 23, the motor body 21 comprises a shell and a rotor, the middle part of the rotor is internally arranged in the shell, two ends of the rotor extend out of the shell along the axial direction of the rotor and form two connecting ends, and the two connecting ends of the rotor are respectively and fixedly connected with the first rotating shaft 22 and the second rotating shaft 23 in a coaxial way; the first rotating shaft 22 is arranged opposite to the engine 1 and is connected with a power output end of the engine 1; the second rotating shaft 23 is arranged opposite to the hydraulic pump unit 3 and is connected with a power input end of the hydraulic pump unit 3.
In this embodiment, the engine 1 includes an engine body 11 and a transmission case 12, and the transmission case 12 is disposed between the engine body 11 and the motor 2; the input shaft of the gearbox 12 is in transmission connection with the output shaft of the engine body 11, and the output shaft of the gearbox 12 is in transmission connection with the first rotating shaft 22; the gearbox 12 comprises a gearbox body and a first clutch, wherein the first clutch is arranged between a power input end and a power output end of the gearbox body; the diesel-electric mine cutting vehicle further comprises a driving wheel 7 and a second clutch 8, wherein the driving wheel 7 is coaxially sleeved on the first rotating shaft 22, and the second clutch 8 is arranged between the driving wheel 7 and the first rotating shaft 22.
The disc cutter comprises a mechanical arm 6, a first bracket a1, a second bracket a2, a mounting rack a3, a first driving mechanism a4, a second driving mechanism a5, a third driving mechanism a6, a fourth driving mechanism a7, a screw rod a8 and a disc saw blade a9.
The first bracket a1 comprises a front plate a11, a back plate a12 and first guide rails a13, wherein two first guide rails a13 are arranged, a frame body is formed by surrounding the front plate a11, the back plate a12 and the two first guide rails a13, the two first guide rails a13 are oppositely arranged, the two first guide rails a13 are parallel to each other, and specifically, the two first guide rails a13 are parallel to each other; the backboard a12 is arranged in parallel with the front board a11, and the backboard a12 is vertically and fixedly connected with the first guide rail a 13; preferably, two ends of the front plate 11 extend to the outer sides of the two first guide rails a13, and an anti-collision head a11a is formed at two ends of the front plate a 11; the connection position of the anti-collision head a11a and the first guide rail a13 is fixedly welded with a reinforcing rib c, so that the first bracket a1 is well protected.
The two sides of the second bracket a2 are in one-to-one correspondence sliding connection with the two first guide rails a 13; the first driving mechanism a4 drives the second bracket a2 to slide along the first guide rail a 13; the screw rod a8 is rotatably connected with the second bracket a2, and the screw rod a8 is arranged along the length direction of the front plate a11 or the back plate a 12; the second driving mechanism a5 drives the screw rod a8 to rotate relative to the second bracket a 2; the mounting frame a3 is connected with the screw a8 through a screw nut pair 3 a; the third driving mechanism a6 is fixed on the mounting frame a 3; the disc saw blade a9 is in driving connection with the third driving mechanism a6 and is driven to rotate by the third driving mechanism a 6; one end of the mechanical arm a6 is mounted on the vehicle body framework 4, the fourth driving mechanism a7 is mounted on the other end of the mechanical arm 6, the fourth driving mechanism a7 is in driving connection with the back plate a12, and the fourth driving mechanism a7 drives the first bracket a1 to rotate.
The second bracket a2 comprises two sliding blocks a21 and two second guide rails a22, wherein a frame body is formed by surrounding the two sliding blocks a21 and the two second guide rails a22, the two sliding blocks a21 are oppositely arranged, and the two sliding blocks a21 are in one-to-one correspondence sliding connection with the two first guide rails a13; the two second guide rails a22 are oppositely arranged, and the two second guide rails a22 are parallel to each other; the mounting frame a3 comprises a box body a31 and a fixed cylinder a32, two sides of the box body a31 are in one-to-one correspondence and are in sliding connection with the two second guide rails a22, and the upper end of the box body a31 is connected with the screw rod a8 through the screw rod nut pair a3 a; the middle part of the fixed cylinder a32 is internally arranged in the box body a31, the fixed cylinder a32 is fixedly connected with the box body a31, the upper end and the lower end of the fixed cylinder a32 respectively penetrate through the upper end face and the lower end face of the box body a31, two tapered roller bearings a which are coaxially arranged with the fixed cylinder a32 are arranged in the fixed cylinder a32, and the two tapered roller bearings a are oppositely arranged; the disc saw blade a9 comprises a disc saw blade body a91 and a main shaft a92, wherein the lower end of the main shaft a92 is fixedly connected with the disc saw blade body a91 coaxially, and the upper end of the main shaft a92 sequentially penetrates through the two tapered roller bearings a and then is internally arranged in the fixed cylinder a32; the third driving mechanism a6 is a hydraulic motor, a driving shaft of the third driving mechanism a6 is fixedly connected with one end of the transition spline housing b in a coaxial mode, and the other end of the fixed spline housing b is fixedly connected with the upper end of the main shaft a92 in a coaxial mode.
In this embodiment, two first driving mechanisms a4 are provided, the two first driving mechanisms a4 are all telescopic hydraulic cylinders, the two first driving mechanisms a4 are respectively arranged at two ends of the back plate a12, and the two first driving mechanisms a4 are arranged along the length direction of the two first guide rails a13 in a one-to-one correspondence manner; the fixed end of the first driving mechanism a4 is hinged with the backboard a 12; the telescopic end of the first driving mechanism a4 is hinged with the second bracket a2, so that the motion stability of the second bracket a2 is further improved; the second driving mechanism a5 is a hydraulic motor or a servo motor, preferably a hydraulic motor, the second driving mechanism a5 is fixedly arranged on one side of the second bracket a2, and a driving shaft of the second driving mechanism a5 is coaxially and fixedly connected with one end of the lead screw a 8; the fourth driving mechanism a7 is a hydraulic motor, and a driving shaft of the fourth driving mechanism a7 is fixedly connected with the middle part of the backboard a 12.
The front plate a11, the back plate a12 and the two first guide rails a13 are surrounded to form a frame body, the two first guide rails a13 are oppositely arranged, the two ends of the second support a2 are guaranteed to synchronously slide in the first support a1, the stability of movement of the second support a2 is guaranteed while the stability of the first support a1 is guaranteed, meanwhile, the first support a1 plays a better role in protecting the second support a2 and a screw a8 arranged on the second support a2, the first driving mechanism a4 and the second driving mechanism a5 jointly drive the disc saw blade a9 to move in a two-dimensional plane, the fourth driving mechanism a7 drives the first support a1 to rotate, so that the disc saw blade a9 can freely incline, grooves with different inclination angles are formed by cutting on mine lateral sections, then the mine lateral sections above the mining grooves are hammered by using breaking hammers, the mine lateral sections at positions are broken, no damage is caused to the mine lateral sections, no side structures and no large surrounding rock is required to be protected, and the safety of a roadway is not greatly reduced.
The mechanical arm 6 comprises a supporting seat 61, a faucet 62, a large arm 63, a telescopic arm 64, a first swinging head 65, a second swinging head 66, a first telescopic cylinder 67, a second telescopic cylinder 68, a third telescopic cylinder, a fourth telescopic cylinder 6a and a fifth telescopic cylinder 6b; the support seat 61 is fixed to the front end of the vehicle body frame 4; the faucet 62 is hinged with the supporting seat 61 and swings left and right relative to the faucet 62; one end of the large arm 63 is hinged with the tap 62 and swings up and down relative to the tap 62; one end of the telescopic arm 64 is slidably built in the large arm 63, and the telescopic arm 64 slides along the length direction of the large arm 63; the first swinging head 65 is hinged with one end of the telescopic arm 64 away from the supporting seat 61, and swings up and down relative to the telescopic arm 64; the second swinging head 66 is hinged with the first swinging head 65 and swings left and right relative to the first swinging head 65; the fourth driving mechanism a7 is mounted on the second swinging head 66; a water spray nozzle e is fixed on the second swinging head 66, and the water spray direction of the water spray nozzle e is opposite to the circular saw blade a 9; the fixed end of the first telescopic cylinder 67 is hinged with the supporting seat 61, the driving end of the first telescopic cylinder 67 is hinged with a first mounting box 62a arranged on the faucet 62, and the first telescopic cylinder 67 drives the faucet 62 to swing left and right relative to the supporting seat 61; the fixed end of the second telescopic cylinder 68 is hinged with the faucet 62, the driving end of the second telescopic cylinder 68 is hinged with the large arm 63, and the second telescopic cylinder 68 drives the large arm 63 to swing up and down relative to the faucet 62; the fixed end of the third telescopic cylinder is fixedly connected with the large arm 63, the driving end of the third telescopic cylinder is fixedly connected with the telescopic arm 64, the third telescopic cylinder is arranged in the large arm 63, and the third telescopic cylinder drives the telescopic arm 64 to slide relative to the large arm 63; the fixed end of the fourth telescopic cylinder 6a is hinged with a second mounting box 64a arranged on the telescopic arm 64, the driving end of the fourth telescopic cylinder 6a is hinged with the first swinging head 65, and the fourth telescopic cylinder 6a drives the first swinging head 65 to swing up and down relative to the telescopic arm 64; the fixed end of the fifth telescopic cylinder 6b is hinged to a third mounting box 65a arranged on the first swinging head 65, the driving end of the fifth telescopic cylinder 6b is hinged to the second swinging head 66, and the fifth telescopic cylinder 6b drives the second swinging head 66 to swing left and right relative to the first swinging head 65.
Working principle: the hydraulic pump set 3 of the diesel-electric dual-purpose mine cutting vehicle is provided with two power output ends, and the two power output ends of the hydraulic pump set 3 respectively provide power for a vehicle body of the mine cutting vehicle and a disc cutting machine; the two connecting ends of the rotor are respectively and fixedly connected with the first rotating shaft 22 and the second rotating shaft 23 in a coaxial way; the first rotating shaft 22 is arranged opposite to the engine 1 and is connected with a power output end of the engine 1; the second rotating shaft 23 is arranged opposite to the hydraulic pump set 3 and is connected with a power input end of the hydraulic pump set 3, when the motor 2 is connected with a power supply, the hydraulic pump set 3 can be directly driven to work, when the motor 2 is not connected with the power supply, a worker can start the engine 1, the torque of the engine 1 can be indirectly transmitted to the hydraulic pump set 3 through the rotor to drive the hydraulic pump set 3 to work, so that the normal work of the mine cutting vehicle can be realized at a place where power is lost, and the environment adaptability of the mine cutting vehicle is improved; the disc cutter cuts the groove on the mine lateral section, then the breaking hammer is used for hammering the mine lateral section above the groove, the mine lateral section at the hammering position is broken, no blasting is generated in the mining process, the mountain structure and the roadway surrounding rock in the non-mining area are not damaged, the requirement on supporting is greatly reduced, and the safety is improved.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any other corresponding changes and modifications made in accordance with the technical idea of the present invention shall be included in the scope of the claims of the present invention.
Claims (7)
1. A diesel-electric dual-purpose mine cutting vehicle, which is characterized by comprising: the hydraulic control system comprises an engine, a motor, a hydraulic pump set, a vehicle body framework, rear wheels, a disc cutter, a main control hydraulic valve set and an auxiliary control hydraulic valve set, wherein the engine, the motor, the hydraulic pump set, the disc cutter, the main control hydraulic valve set and the auxiliary control hydraulic valve set are all arranged on the vehicle body framework; the two rear wheels are respectively arranged on two sides of the vehicle body framework, each rear wheel comprises a rear wheel body and a hydraulic motor, and the driving end of each hydraulic motor is in driving connection with the rear wheel body; the main control hydraulic valve group or/and an oil outlet end of the auxiliary control hydraulic valve group is communicated with an oil inlet end of the hydraulic motor; the hydraulic pump set is provided with at least two power output ends, at least one power output end of the hydraulic pump set is communicated with the oil inlet end of the main control hydraulic valve set or at least one power output end of the hydraulic pump set is communicated with the oil inlet end of the auxiliary control hydraulic valve set; the motor comprises a motor body, a first rotating shaft and a second rotating shaft, wherein the motor body comprises a shell and a rotor, the middle part of the rotor is internally arranged in the shell, two ends of the rotor extend out of the shell along the axial direction of the rotor and form two connecting ends, and the two connecting ends of the rotor are respectively and fixedly connected with the first rotating shaft and the second rotating shaft in a coaxial manner; the first rotating shaft is arranged opposite to the engine and is connected with a power output end of the engine; the second rotating shaft is arranged opposite to the hydraulic pump unit and is connected with the power input end of the hydraulic pump unit; the disc cutting machine comprises a mechanical arm, a first support, a second support, a mounting rack, a first driving mechanism, a second driving mechanism, a third driving mechanism, a fourth driving mechanism, a screw rod and a disc saw blade, wherein the first support comprises a front plate, a back plate and two first guide rails, the number of the first guide rails is two, the front plate, the back plate and the two first guide rails are encircled to form a frame body, the two first guide rails are oppositely arranged, and the two first guide rails are parallel to each other; the two sides of the second bracket are in one-to-one correspondence sliding connection with the two first guide rails; the first driving mechanism drives the second bracket to slide along the first guide rail; the lead screw is rotatably connected with the second bracket, and is arranged along the length direction of the front plate or the back plate; the second driving mechanism drives the screw rod to rotate relative to the second bracket; the mounting frame is connected with the screw rod through a screw rod nut pair; the third driving mechanism is fixed on the mounting frame; the disc saw blade is in driving connection with the third driving mechanism and is driven to rotate by the third driving mechanism; one end of the mechanical arm is arranged on the vehicle body framework, the fourth driving mechanism is arranged at the other end of the mechanical arm and is in driving connection with the back plate, and the fourth driving mechanism drives the first bracket to rotate; the second bracket comprises two sliding blocks and two second guide rails, a frame body is formed by encircling the two sliding blocks and the two second guide rails, the two sliding blocks are oppositely arranged, and the two sliding blocks are in one-to-one correspondence sliding connection with the two first guide rails; the two second guide rails are arranged oppositely and are parallel to each other; the mounting frame comprises a box body and a fixed cylinder, two sides of the box body are in one-to-one correspondence and are in sliding connection with the two second guide rails, and the upper end of the box body is connected with the screw rod through the screw rod nut pair; the middle part of the fixed cylinder is internally arranged in the box body and is fixedly connected with the box body, the upper end and the lower end of the fixed cylinder respectively penetrate through the upper end face and the lower end face of the box body, two tapered roller bearings which are coaxially arranged are arranged in the fixed cylinder, and the two tapered roller bearings are oppositely arranged; the disc saw blade comprises a disc saw blade body and a main shaft, the lower end of the main shaft is fixedly connected with the disc saw blade body coaxially, and the upper end of the main shaft sequentially penetrates through the two tapered roller bearings and then is internally arranged in the fixed cylinder; the third driving mechanism is a hydraulic motor, a driving shaft of the third driving mechanism is fixedly connected with one end of a transition spline housing coaxially, and the other end of the transition spline housing is fixedly connected with the upper end of the main shaft coaxially; the mechanical arm comprises a supporting seat, a faucet, a big arm, a telescopic arm, a first swinging head, a second swinging head, a first telescopic cylinder, a second telescopic cylinder, a third telescopic cylinder, a fourth telescopic cylinder and a fifth telescopic cylinder; the supporting seat is fixed at the front end of the vehicle body framework; the tap is hinged with the supporting seat and swings left and right relative to the tap; one end of the big arm is hinged with the tap and swings up and down relative to the tap; one end of the telescopic arm is arranged in the big arm in a sliding way, and the telescopic arm slides along the length direction of the big arm; the first swinging head is hinged with one end of the telescopic arm far away from the supporting seat and swings up and down relative to the telescopic arm; the second swinging head is hinged with the first swinging head and swings left and right relative to the first swinging head; the fourth driving mechanism is arranged on the second swinging head; a water mist spray head is fixed on the second swinging head, and the water spraying direction of the water mist spray head is opposite to the disc saw blade; the fixed end of the first telescopic oil cylinder is hinged with the supporting seat, the driving end of the first telescopic oil cylinder is hinged with a first installation box arranged on the faucet, and the first telescopic oil cylinder drives the faucet to swing left and right relative to the supporting seat; the fixed end of the second telescopic oil cylinder is hinged with the faucet, the driving end of the second telescopic oil cylinder is hinged with the big arm, and the second telescopic oil cylinder drives the big arm to swing up and down relative to the faucet; the fixed end of the third telescopic oil cylinder is fixedly connected with the big arm, the driving end of the third telescopic oil cylinder is fixedly connected with the telescopic arm, the third telescopic oil cylinder is arranged in the big arm, and the third telescopic oil cylinder drives the telescopic arm to slide relative to the big arm; the fixed end of the fourth telescopic oil cylinder is hinged with a second installation box arranged on the telescopic arm, the driving end of the fourth telescopic oil cylinder is hinged with the first swinging head, and the fourth telescopic oil cylinder drives the first swinging head to swing up and down relative to the telescopic arm; the fixed end of the fifth telescopic oil cylinder is hinged with a third installation box arranged on the first swinging head, the driving end of the fifth telescopic oil cylinder is hinged with the second swinging head, and the fifth telescopic oil cylinder drives the second swinging head to swing left and right relative to the first swinging head.
2. The diesel-electric dual-purpose mine cutting vehicle of claim 1, wherein two of the first guide rails are arranged in parallel; the backboard is arranged in parallel with the front board, and is vertically and fixedly connected with the first guide rail.
3. The diesel-electric dual-purpose mine cutting vehicle according to claim 1, wherein the number of the first driving mechanisms is two, the two first driving mechanisms are telescopic hydraulic cylinders, the two first driving mechanisms are respectively arranged at two ends of the back plate, and the two first driving mechanisms are arranged along the length direction of the two first guide rails in a one-to-one correspondence manner; the fixed end of the first driving mechanism is hinged with the backboard; the telescopic end of the first driving mechanism is hinged with the second bracket.
4. The diesel-electric dual-purpose mine cutting vehicle according to claim 1, wherein the second driving mechanism is a hydraulic motor, the second driving mechanism is fixedly installed on one side of the second bracket, and a driving shaft of the second driving mechanism is fixedly connected with one end of the screw rod in a coaxial manner.
5. The diesel-electric dual-purpose mine cutting vehicle according to claim 1, wherein the fourth driving mechanism is a hydraulic motor, and a driving shaft of the fourth driving mechanism is fixedly connected with the middle part of the back plate.
6. The diesel-electric dual-purpose mine cutting vehicle according to claim 1, wherein both ends of the front plate extend to the outer sides of the two first guide rails, respectively, and an anti-collision head is formed at both ends of the front plate, respectively; and reinforcing ribs are fixedly welded at the connecting positions of the anti-collision heads and the first guide rails.
7. The diesel-electric dual-purpose mining cutting vehicle of claim 1, wherein the engine includes an engine body and a gearbox, the gearbox being disposed between the engine body and the motor; the input shaft of the gearbox is in transmission connection with the output shaft of the engine body, and the output shaft of the gearbox is in transmission connection with the first rotating shaft; the gearbox comprises a gearbox body and a first clutch, and the first clutch is arranged between a power input end and a power output end of the gearbox body; the diesel-electric mine cutting vehicle further comprises a driving wheel and a second clutch, wherein the driving wheel is coaxially sleeved on the first rotating shaft, and the second clutch is arranged between the driving wheel and the first rotating shaft.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910220336.1A CN109838234B (en) | 2019-03-19 | 2019-03-19 | Diesel-electric dual-purpose mine cutting vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910220336.1A CN109838234B (en) | 2019-03-19 | 2019-03-19 | Diesel-electric dual-purpose mine cutting vehicle |
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| CN109838234A CN109838234A (en) | 2019-06-04 |
| CN109838234B true CN109838234B (en) | 2024-05-17 |
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| CN210049894U (en) * | 2019-03-19 | 2020-02-11 | 宜昌鄂奥图机械制造有限公司 | Diesel-electric dual-purpose mine cutting vehicle |
-
2019
- 2019-03-19 CN CN201910220336.1A patent/CN109838234B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0229668A2 (en) * | 1986-01-17 | 1987-07-22 | Hans Schreiber | Cutting machine for work pieces in the shape of a plate |
| CN108214945A (en) * | 2018-01-10 | 2018-06-29 | 中铁隧道局集团有限公司 | Mobile facade hard rock slot-cutting machine and its construction technology |
| CN208473704U (en) * | 2018-06-27 | 2019-02-05 | 宜昌鄂奥图机械制造有限公司 | A kind of electric drive drill jumbo |
| CN210049894U (en) * | 2019-03-19 | 2020-02-11 | 宜昌鄂奥图机械制造有限公司 | Diesel-electric dual-purpose mine cutting vehicle |
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