CN209742788U - Drill carriage and control system thereof - Google Patents
Drill carriage and control system thereof Download PDFInfo
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- CN209742788U CN209742788U CN201822006788.3U CN201822006788U CN209742788U CN 209742788 U CN209742788 U CN 209742788U CN 201822006788 U CN201822006788 U CN 201822006788U CN 209742788 U CN209742788 U CN 209742788U
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- guide rail
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Abstract
the utility model discloses a drill carriage and control system thereof, control system includes gas circuit system, circuit system and hydraulic system, the gas circuit system includes stop valve one, the manual switching-over valve, the air motor, stop valve two and air motor generator, high-pressure gas divide into two the tunnel after stop valve one, it links to each other with the air motor through the manual switching-over valve all the way, another way links to each other with the air motor generator through stop valve two, circuit system includes the battery that links to each other with the air motor generator and the flame proof motor that links to each other with the battery, hydraulic system includes hydraulic tank, the hydraulic pump, four-linkage manual switching-over valves and five-linkage manual switching-over valves, hydraulic oil divide into two the tunnel after the hydraulic pump, get into four-linkage manual switching all the way, another way gets into five-linkage manual switching-over. The utility model discloses small, light in weight, the moment of torsion is big, removes lightly, need not the cable when changing work tunnel, can longer distance remove, frequently remove, and the little air consumption of noise is little, uses safe and reliable, is applicable to all kinds of hardness rock stratums.
Description
Technical Field
The utility model relates to a colliery mechanical equipment technical field especially relates to a drill carriage and control system thereof.
Background
In the prior art, a hydraulic drilling machine and a pneumatic drilling machine are mainly used for water detection and gas detection in a coal mine.
First, the hydrodrill mechanism is complicated, mainly including host computer and hydraulic power unit. The whole mass is relatively large, power is needed to provide power, a long cable needs to be dragged during working, and the underground moving is very inconvenient and unsafe.
And the pneumatic drilling machine has small propelling force and can not reach the required drilling depth when meeting hard rocks. When the propeller is propelled, the noise is large, and the health of workers is not facilitated. The pneumatic pump is directly adopted to provide propulsion and back-off, so that the air consumption is high, and the fast forward and back-off with small load or no load can not be realized; and the pneumatic stand column has small jacking force, the mechanical stand column cannot be automatically supplemented and pressed, and the stand column supported during drilling has potential safety hazards.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, provide one kind and do not need the cable just can longer distance remove, frequently remove, use safe and reliable, be applicable to the drill carriage and the control system of various hardness terranes.
in order to solve the above problems, the utility model adopts the following technical proposal:
The first aspect provides a drill carriage control system, which comprises a gas circuit system, a circuit system and a hydraulic system, wherein the gas circuit system comprises a first stop valve, a manual reversing valve, a gas motor, a second stop valve and a gas motor generator, high-pressure gas passes through the first stop valve and then is divided into two paths, one path of high-pressure gas is connected with the gas motor through the manual reversing valve, an output shaft of the gas motor is connected with one input shaft of a double-input-shaft rotary speed reducer, the other path of high-pressure gas is connected with the gas motor generator through the second stop valve,
The circuit system comprises a storage battery and an explosion-proof motor, the storage battery is connected with a gas motor generator, the explosion-proof motor is connected with the storage battery,
The hydraulic system comprises a hydraulic oil tank, a hydraulic pump, a four-linkage manual reversing valve group and a five-linkage manual reversing valve group, an oil inlet of the hydraulic pump is connected with a hydraulic oil tank, the hydraulic oil is divided into two paths after passing through the hydraulic pump, one path of hydraulic oil enters the four-linkage manual reversing valve group and then returns to the hydraulic oil tank through the cooler, the four-linkage manual reversing valve group controls the actions of the left track motor, the right track motor, the upright post oil cylinder and the rotary motor, the other path of the hydraulic oil enters the five-linkage manual reversing valve group and then returns to the hydraulic oil tank through the cooler, the movements of the chuck oil cylinder, the gripper oil cylinder, the clutch oil cylinder, the first feeding oil cylinder and the hydraulic motor are controlled by the five-linkage manual reversing valve group, the output shaft of the hydraulic motor is connected with the other input shaft of the double-input-shaft rotary speed reducer through the clutch, and the output shaft of the double-input-shaft rotary speed reducer is connected with the input shaft of the gyrator.
Furthermore, the circuit system further comprises a charging protection device and an explosion-proof electric control cabinet, wherein the charging protection device is arranged between the second stop valve and the air motor generator, and the explosion-proof electric control cabinet is arranged between the storage battery and the explosion-proof motor and connected with the charging protection device.
in a second aspect, a drill carriage is provided, which comprises a carriage assembly, a crawler traveling assembly, a rotation and jacking mechanism, a host assembly and the above drill carriage control system.
Furthermore, the rotation and jacking mechanism is fixedly arranged on the vehicle body assembly and comprises a stand column seat assembly, a stand column assembly, a guide rail tray assembly and a rotation assembly, wherein the stand column seat assembly is fixed at the bottom of the stand column assembly, the rotation assembly is fixed on the stand column seat assembly, and the guide rail tray assembly is rotatably arranged on the rotation assembly.
Further, the main machine assembly comprises a guide rail assembly, a guide sleeve, a clamp holder and a gyrator assembly, the guide rail assembly comprises a second feeding oil cylinder and a guide rail frame, the second feeding oil cylinder is arranged in the guide rail frame through a bolt, the guide rail frame is fixedly arranged on the guide rail tray assembly, the gyrator assembly comprises a supporting plate, a hydraulic motor, an air motor, a double-input-shaft gyration speed reducer and a gyrator, the hydraulic motor, the air motor, the double-input-shaft gyration speed reducer and the gyrator are fixed on the supporting plate, one input shaft of the double-input-shaft gyration speed reducer is connected with an output shaft of the hydraulic motor through a clutch, the other input shaft of the double-input-shaft gyration speed reducer is connected with an output shaft of the air motor, an output shaft of the double-input-shaft gyration speed reducer is connected with an input shaft of the gyrator, the gyrator assembly is connected with the guide rail frame, the guide sleeve is fixed at one end of the guide rail frame, and the clamping device is fixedly arranged between the gyrator assembly and the guide sleeve.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the utility model adopts compressed air to drive the air motor to rotate and drill, and can simultaneously control the hydraulic motor to drill together when the power is insufficient; when the compressed air is not used for drilling, the air supply motor generator can be switched to generate electricity to charge the storage battery, the explosion-proof electric control cabinet monitors the voltage of the storage battery in real time, the charge protection device is controlled to disconnect a loop after the voltage reaches the upper limit, and the air motor generator stops working. The explosion-proof motor powered by the storage battery drives the hydraulic pump to work, the traveling and auxiliary functions of the drill carriage are realized, and the full-electricity quantity of the storage battery can travel for 6km, so that a cable is not needed. Generally speaking the utility model discloses small, light in weight, the moment of torsion is big, removes lightly, need not the cable when changing work tunnel, can longer distance remove, frequently remove, and the little air consumption of noise is little, uses safe and reliable, is applicable to all kinds of hardness rock stratums.
Drawings
FIG. 1 is a schematic diagram of a drill rig control system of the present invention;
FIG. 2 is a schematic structural view of the drill carriage of the present invention;
FIG. 3 is a schematic structural view of the revolving and jacking mechanism of the present invention;
FIG. 4 is a schematic structural diagram of the host assembly of the present invention;
FIG. 5 is a schematic structural view of the gyrator assembly of the present invention;
Fig. 6 is a schematic structural view of the guide rail assembly of the present invention.
In the figure: 1. a first stop valve; 2. a manual directional control valve; 3. an air motor; 4. a second stop valve; 5. an air motor generator; 6. a double-input-shaft rotary speed reducer; 7. a storage battery; 8. an explosion-proof motor; 9. a hydraulic oil tank; 10. a hydraulic pump; 11. A four-linkage manual reversing valve group; 12. a five-linkage manual reversing valve group; 13. a cooler; 14. a left track motor; 15. a right track motor; 16. a column cylinder; 17. a rotary motor; 18. a chuck cylinder; 19. a gripper cylinder; 20. a clutch; 21. a first feed cylinder; 22. a hydraulic motor; 23. a charging protection device; 24. an explosion-proof electric control cabinet; 25. a vehicle body assembly; 26. a crawler belt walking assembly; 27. a rotation and jacking mechanism; 28. a host assembly; 29. a column base assembly; 30. A column assembly; 31. a guide rail tray assembly; 32. a swing assembly; 33. a guide rail assembly; 34. a guide sleeve; 35. a holder; 36. a gyrator assembly; 37. a second feed cylinder; 38. a guide rail bracket; 39. a gyrator; 40. and (7) a supporting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figure 1, the drill carriage control system comprises a gas circuit system, a circuit system and a hydraulic system, wherein the gas circuit system comprises a first stop valve 1, a manual reversing valve 2, a gas motor 3, a second stop valve 4 and a gas motor generator 5, high-pressure gas is divided into two paths after passing through the first stop valve 1, one path of high-pressure gas is connected with the gas motor 3 through the manual reversing valve 2, an output shaft of the gas motor 3 is connected with one input shaft of a double-input shaft rotary speed reducer 6, the other path of high-pressure gas is connected with the gas motor generator 5 through the second stop valve 4,
the circuit system comprises a storage battery 7 and an explosion-proof motor 8, the storage battery 7 is connected with the gas motor generator 5, the explosion-proof motor 8 is connected with the storage battery 7,
The hydraulic system includes hydraulic tank 9, hydraulic pump 10, quadruple manual reversing valve group 11 and quintuplet manual reversing valve group 12, the oil inlet of hydraulic pump 10 links to each other with hydraulic tank 9, hydraulic oil divide into two the tunnel behind hydraulic pump 10, get into quadruple manual reversing valve group 11 all the way and return hydraulic tank 9 through cooler 13 back, through the action of quadruple manual reversing valve group 11 control left track motor 14, right track motor 15, stand hydro-cylinder 16 and swing motor 17, another way gets into quintuplet manual reversing valve group 12 and returns hydraulic tank 9 through cooler 13 back, through the action of quintuplet manual reversing valve group 12 control chuck hydro-cylinder 18, holder hydro-cylinder 19, clutch hydro-cylinder, first feed cylinder 21 and hydraulic motor 22, hydraulic motor 22's output shaft passes through clutch 20 and links to each other with another input shaft of dual input shaft swing speed reducer 6, the output shaft of the double-input-shaft rotary speed reducer 6 is connected with the input shaft of the gyrator 39.
The circuit system further comprises a charging protection device 23 and an explosion-proof electric control cabinet 24, wherein the charging protection device 23 is arranged between the second stop valve 4 and the air motor generator 5, and the explosion-proof electric control cabinet 24 is arranged between the storage battery 7 and the explosion-proof motor 8 and connected with the charging protection device 23. The explosion-proof electric control cabinet 24 monitors the voltage of the storage battery 7 in real time, and controls the charging protection device 23 to break a loop after the voltage reaches the upper limit, so that the air motor generator 5 stops working.
As shown in fig. 2-6, a drill carriage comprises a carriage assembly 25, a crawler assembly 26, a slewing and jacking mechanism 27, a main frame assembly 28, and the control system of the drill carriage.
The rotation and jacking mechanism 27 is fixedly arranged on the vehicle body assembly 25 and comprises a stand column seat assembly 29, a stand column assembly 30, a guide rail tray assembly 31 and a rotation assembly 32, the stand column seat assembly 29 is fixed at the bottom of the stand column assembly 30, the rotation assembly 32 is fixed on the stand column seat assembly 29, and the guide rail tray assembly 31 is rotatably arranged on the rotation assembly 32.
the host assembly 28 comprises a guide rail assembly 33, a guide sleeve 34, a clamp holder 35 and a gyrator assembly 36, the guide rail assembly 33 comprises a second feeding oil cylinder 37 and a guide rail frame 38, the second feeding oil cylinder 37 is arranged in the guide rail frame 38 through a bolt, the guide rail frame 38 is fixedly arranged on the guide rail tray assembly 31, the gyrator assembly 36 comprises a supporting plate 40 and a hydraulic motor 22, an air motor 3, a double-input-shaft gyration speed reducer 6 and a gyrator 39 which are fixed on the supporting plate 40, one input shaft of the double-input-shaft gyration speed reducer 6 is connected with an output shaft of the hydraulic motor 22 through a clutch 20, the other input shaft of the double-input-shaft gyration speed reducer 6 is connected with an output shaft of the air motor 3, an output shaft of the double-input-shaft gyration speed reducer 6 is connected with an input shaft of the gyrator 39, the gyrator assembly 36 is connected with the guide rail frame 38 through the supporting, the front and back movement of the gyrator assembly 36 is realized through the extension and contraction of the second feeding oil cylinder 37, the guide sleeve 34 is fixed at one end of the guide rail frame 38, and the clamp 35 is fixedly arranged between the gyrator assembly 36 and the guide sleeve 34.
Principle of operation
The utility model discloses utilize electricity and compressed air, realized exploring water, visiting the drilling in gas hole. As shown in figure 1, after the first stop valve 1 is opened, the manual reversing valve 2 is pulled, and the compressed air drives the air motor 3 to rotate, so that the drilling or unloading function is realized. When the drill bit is not drilled, the compressed air reaches the second stop valve 4 from the other path, the second stop valve 4 is opened, the compressed air is sent to the air motor generator 5 and drives the air motor generator to generate electricity, so that the storage battery 7 is charged by utilizing the non-drilling time, the voltage of the storage battery 7 can be monitored in real time by the explosion-proof electric control cabinet 24 connected with the storage battery 7, the charging protection device 23 is controlled to disconnect a loop when the upper limit of the voltage is reached, on one hand, overcharge is avoided, the service life of the storage battery 7 is prolonged, and on the other hand, the waste of energy is reduced. The storage battery 7 is connected with the explosion-proof motor 8 through the explosion-proof electric control cabinet 24, after a switch of the explosion-proof electric control cabinet 24 is pressed, the explosion-proof motor 8 drives the hydraulic pump 10 to rotate, the hydraulic pump 10 sucks oil from the hydraulic oil tank 9 and sends the oil to the four-linkage manual reversing valve group 11 and the five-linkage manual reversing valve group 12, the four-linkage manual reversing valve group 11 controls the left crawler motor 14, the right crawler motor 15, the upright post oil cylinder 16 and the rotary motor 17 to move, and the five-linkage manual reversing valve group 12 controls the chuck oil cylinder 18, the gripper oil cylinder 19, the clutch oil cylinder, the first feeding oil cylinder 21 and the hydraulic motor 22 to move.
although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (5)
1. A drill carriage control system, characterized by: comprises a gas circuit system, a circuit system and a hydraulic system, wherein the gas circuit system comprises a first stop valve (1), a manual reversing valve (2), a gas motor (3), a second stop valve (4) and a gas motor generator (5), high-pressure gas is divided into two paths after passing through the first stop valve (1), one path of high-pressure gas is connected with the gas motor (3) through the manual reversing valve (2), an output shaft of the gas motor (3) is connected with an input shaft of a double-input shaft rotary speed reducer (6), the other path of high-pressure gas is connected with the gas motor generator (5) through the second stop valve (4),
The circuit system comprises a storage battery (7) and an explosion-proof motor (8), the storage battery (7) is connected with a gas motor generator (5), the explosion-proof motor (8) is connected with the storage battery (7),
The hydraulic system comprises a hydraulic oil tank (9), a hydraulic pump (10), a four-linkage manual reversing valve group (11) and a five-linkage manual reversing valve group (12), wherein an oil inlet of the hydraulic pump (10) is connected with the hydraulic oil tank (9), hydraulic oil is divided into two paths after passing through the hydraulic pump (10), the hydraulic oil tank (9) is returned through a cooler (13) after entering the four-linkage manual reversing valve group (11), a left crawler motor (14), a right crawler motor (15), a stand oil cylinder (16) and a rotary motor (17) are controlled through the four-linkage manual reversing valve group (11), the hydraulic oil tank (9) is returned through the cooler (13) after another path enters the five-linkage manual reversing valve group (12), and a chuck oil cylinder (18), an oil cylinder clamp holder (19), a clutch oil cylinder, a first feeding oil cylinder (21) and a hydraulic motor (22) are controlled through the five-linkage manual reversing valve group (12), an output shaft of the hydraulic motor (22) is connected with the other input shaft of the double-input-shaft rotary speed reducer (6) through a clutch (20), and an output shaft of the double-input-shaft rotary speed reducer (6) is connected with an input shaft of a gyrator (39).
2. a drill carriage control system as claimed in claim 1, wherein: the circuit system further comprises a charging protection device (23) and an explosion-proof electric control cabinet (24), the charging protection device (23) is arranged between the second stop valve (4) and the air motor generator (5), and the explosion-proof electric control cabinet (24) is arranged between the storage battery (7) and the explosion-proof motor (8) and connected with the charging protection device (23).
3. The utility model provides a drill carriage, includes automobile body assembly (25), crawler travel assembly (26), gyration and tight mechanism (27) and host assembly (28) in top, its characterized in that: further comprising a drill rig control system as claimed in claim 1 or 2.
4. A drill rig according to claim 3, characterized in that: gyration and tight mechanism in top (27) fixed set up in on the automobile body assembly (25), including stand seat assembly (29), stand assembly (30), guide rail tray assembly (31) and gyration assembly (32), stand seat assembly (29) is fixed in stand assembly (30) bottom, gyration assembly (32) are fixed on stand seat assembly (29), guide rail tray assembly (31) rotate set up in on gyration assembly (32).
5. a drill rig according to claim 4, characterized in that: the main machine assembly (28) comprises a guide rail assembly (33), a guide sleeve (34), a clamp holder (35) and a gyrator assembly (36), the guide rail assembly (33) comprises a second feeding oil cylinder (37) and a guide rail frame (38), the second feeding oil cylinder (37) is arranged in the guide rail frame (38) through bolts, the guide rail frame (38) is fixedly arranged on the guide rail tray assembly (31), the gyrator assembly (36) comprises a supporting plate (40) and a hydraulic motor (22), an air motor (3), a double-input-shaft gyration speed reducer (6) and a gyrator (39) which are fixed on the supporting plate (40), one input shaft of the double-input-shaft gyration speed reducer (6) is connected with an output shaft of the hydraulic motor (22) through a clutch (20), and the other input shaft of the double-input-shaft gyration speed reducer (6) is connected with an output shaft of the air motor (3), the output shaft of the double-input-shaft rotary speed reducer (6) is connected with the input shaft of a gyrator (39), the gyrator assembly (36) is in sliding connection with the guide rail frame (38) through a supporting plate (40), the back and forth movement of the gyrator assembly (36) is achieved through the expansion and contraction of a second feeding oil cylinder (37), the guide sleeve (34) is fixed at one end of the guide rail frame (38), and the clamp holder (35) is fixedly arranged between the gyrator assembly (36) and the guide sleeve (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006788.3U CN209742788U (en) | 2018-11-30 | 2018-11-30 | Drill carriage and control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006788.3U CN209742788U (en) | 2018-11-30 | 2018-11-30 | Drill carriage and control system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742788U true CN209742788U (en) | 2019-12-06 |
Family
ID=68700559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822006788.3U Active CN209742788U (en) | 2018-11-30 | 2018-11-30 | Drill carriage and control system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209742788U (en) |
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2018
- 2018-11-30 CN CN201822006788.3U patent/CN209742788U/en active Active
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