Crawler-type multifunctional drilling machine
By designing the lifting and rotation of the bracket driven by telescopic rods and motors in a crawler multi-function drilling rig, the height and angle adjustment of the drill string is realized, and the separate disassembly and replacement of the drill string is realized through the setting of flanges and bolts, which solves the problems of limited adjustment and high replacement cost of drill strings in the prior art, and improves the flexibility and economy of the equipment.
Patent Information
- Application Number
- CN202421672916.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-16
AI Technical Summary
The drill strings of existing tracked multi-function drilling rigs cannot be raised and rotated according to actual needs, and are limited in use in narrow spaces, and the integration of drill strings leads to high replacement costs.
A crawler-type multi-function drilling rig is designed to drive the bracket to lift and lower through a telescopic rod to realize the height adjustment of the drill string; to drive the bracket to rotate through a first motor to adjust the angle of the drill string; and to realize the separate disassembly and replacement of the drill string through the setting of the drive structure and flange.
The function of flexibly adjusting the drilling height and angle in a narrow space is realized, reducing the cost of drill string replacement and improving the practicality of the equipment.
Smart Images
Figure CN222746025U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drilling rigs, in particular to a crawler-type multifunctional drilling rig. Background Art
[0002] The crawler multifunctional drilling rig is a kind of equipment widely used in geological exploration, mining, building foundation, water well drilling and other fields for drilling processing.
[0003] A crawler-type multifunctional drilling rig in the prior art currently has a drill string that cannot be raised or rotated according to actual usage requirements. Usually, when adjusting its angle, the entire machine is rotated. This rotation method cannot be used in a small space, has great limitations, and has poor practicality. In addition, a crawler-type multifunctional drilling rig in the prior art has an integrated drill string. When it is damaged, the drill string and the structure driving it are usually replaced as a whole, which is costly and has poor practicality. Utility Model Content
[0004] The purpose of the utility model is to solve the problems in the prior art that the drill string cannot be adjusted in height and rotation angle according to actual use requirements, and usually when adjusting its angle, the entire machine is rotated, and this rotation method cannot be used in a small space, and has great limitations; and the drill string is integrated, and when it is damaged, the drill string and the structure driving it are usually replaced as a whole, which is costly, and a crawler-type multifunctional drilling rig is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a crawler-type multifunctional drilling rig, comprising a mainboard, a fixed block is fixed at the bottom end of the mainboard, a base is fixed at the bottom end of the fixed block, crawler assemblies are installed at both ends of the base, a control room is fixed at the top of the mainboard, a telescopic rod is installed at the top of the base, a support plate is fixed at the top of the telescopic rod, a first motor is installed at the top of the support plate, a bracket is fixed at the output end of the first motor, a moving block is provided in the bracket, a second motor is installed at the top of the moving block, a connecting column is fixed at the output end of the second motor, a drill string is installed at the end of the connecting column away from the second motor, and a driving structure for driving the second motor and the drill string to move is provided in the bracket.
[0006] Preferably, the driving structure includes a third motor arranged at one end of the bracket, the output end of the third motor passes through one side of the bracket and is fixed with a screw, the moving block is threadedly connected to the screw, and both ends of the moving block are slidably connected to the limiting columns.
[0007] Preferably, a stabilizing frame is fixed to one end of the bracket, the third motor is installed at the end of the stabilizing frame facing the bracket, the end of the screw rod away from the third motor is rotatably connected to the bracket, and both ends of the limiting column are fixed to the bracket.
[0008] Preferably, a first flange is fixed to the outer wall of one end of the connecting column away from the second motor, a second flange is fixed to the outer wall of one end of the drill string facing the connecting column, and the second flange is fixed to the first flange by bolts.
[0009] Preferably, the bottom end of the bracket is located on both sides of the first motor and is fixed with a stabilizing plate, the top end of the support plate is located on the outside of the first motor and is provided with a stabilizing groove matching the stabilizing plate, and the top end of the moving block is located on the rear side of the second motor and is fixed with a baffle.
[0010] Preferably, two first connecting plates are fixed at both ends of the main board, a cylinder is installed on the top of the first connecting plate, the output end of the cylinder passes through the first connecting plate and is fixed with a second connecting plate, a suction cup is installed at the bottom end of the second connecting plate, and a stabilizing plate matching the drill string is fixed on the top of the bracket.
[0011] Compared with the prior art, the advantages and positive effects of the utility model are:
[0012] In the utility model, the operation of the telescopic rod can drive the bracket to be raised and lowered, thereby driving the drill string provided on the top of the bracket to be raised and lowered, so that the drilling height can be adjusted; the operation of the first motor can drive the bracket as a whole to rotate, so that the drill string provided on the top can rotate along with the rotation of the bracket, which is convenient for adjusting the drilling angle. Compared with the traditional body adjustment, this adjustment method can be adjusted in a narrow position to achieve a multi-functional adjustment effect. In addition, the device can disassemble and replace the drill string separately at any time through the arrangement of the first flange, the second flange and the bolts, which has low cost and greater practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 A three-dimensional diagram of a crawler-type multifunctional drilling rig is proposed for the utility model;
[0014] Figure 2 A three-dimensional diagram of a crawler-type multifunctional drilling rig is proposed for the utility model;
[0015] Figure 3 A sectional view of a crawler-type multifunctional drilling rig is proposed for the utility model;
[0016] Figure 4 The utility model provides a driving structure schematic diagram of a crawler-type multifunctional drilling rig.
[0017] Legend: 1. Main board; 2. Fixed block; 3. Base; 4. Track assembly; 5. Control room; 6. First connecting plate; 7. Cylinder; 8. Second connecting plate; 9. Suction cup; 10. Telescopic rod; 11. Support plate; 12. First motor; 13. Bracket; 14. Stabilizing plate; 15. Stabilizing groove; 16. Moving block; 17. Second motor; 18. Connecting column; 19. Drill column; 20. Stabilizing plate; 21. First flange; 22. Second flange; 23. Bolt; 24. Baffle; 25. Drive structure; 2501. Third motor; 2502. Screw; 2503. Limiting column; 26. Stabilizing frame. DETAILED DESCRIPTION
[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0020] Embodiment 1, as Figure 1-4 As shown, the utility model provides a crawler-type multifunctional drilling rig, including a main board 1, a fixed block 2 is fixed to the bottom end of the main board 1, a base 3 is fixed to the bottom end of the fixed block 2, crawler assemblies 4 are installed at both ends of the base 3, a control room 5 is fixed to the top of the main board 1, a telescopic rod 10 is installed at the top of the base 3, a support plate 11 is fixed to the top of the telescopic rod 10, a first motor 12 is installed at the top of the support plate 11, a bracket 13 is fixed to the output end of the first motor 12, a moving block 16 is arranged in the bracket 13, a second motor 17 is installed at the top of the moving block 16, a connecting column 18 is fixed to the output end of the second motor 17, a drill column 19 is installed at one end of the connecting column 18 away from the second motor 17, and a driving structure 25 for driving the second motor 17 and the drill column 19 to move is arranged in the bracket 13.
[0021] The effect achieved by the entire embodiment 1 is that the operation of the telescopic rod 10 can drive the bracket 13 to be raised and lowered, thereby driving the drill string 19 provided on the top of the bracket 13 to be raised and lowered, so that the drilling height can be adjusted. The operation of the first motor 12 can drive the bracket 13 to rotate as a whole, so that the drill string 19 provided on the top can rotate along with the rotation of the bracket 13, so as to adjust the drilling angle. Compared with the traditional body adjustment, this adjustment method can still be adjusted in a narrow position, and is more practical. The operation of the driving structure 25 can drive the moving block 16 to move, thereby driving the drill string 19 to move, and then the operation of the second motor 17 can drive the connecting column 18 and the drill string 19 to rotate, so that it can perform drilling processing. The external line connected to the control room 5 can control the operation of the crawler assembly 4 to move the device.
[0022] Embodiment 2, as Figure 1-4 As shown, the driving structure 25 includes a third motor 2501 arranged at one end of the bracket 13, the output end of the third motor 2501 passes through one side of the bracket 13 and is fixed with a screw 2502, the moving block 16 is threadedly connected to the screw 2502, both ends of the moving block 16 are slidably connected to the limiting column 2503, a stabilizing frame 26 is fixed at one end of the bracket 13, the third motor 2501 is installed at the end of the stabilizing frame 26 facing the bracket 13, the end of the screw 2502 away from the third motor 2501 is rotatably connected to the bracket 13, both ends of the limiting column 2503 are fixed to the bracket 13, the outer wall of the end of the connecting column 18 away from the second motor 17 is fixed with a first flange 21, and the drill column 19 faces the connecting column 18. A second flange 22 is fixed to the outer wall at one end, and the second flange 22 is fixed to the first flange 21 by bolts 23. The bottom end of the bracket 13 is located on both sides of the first motor 12 and is fixed with stabilizing plates 14. The top end of the support plate 11 is located on the outside of the first motor 12 and is provided with a stabilizing groove 15 matching the stabilizing plate 14. The top end of the moving block 16 is located on the rear side of the second motor 17 and is fixed with a baffle 24. Two first connecting plates 6 are fixed to both ends of the main board 1. A cylinder 7 is installed at the top of the first connecting plate 6. The output end of the cylinder 7 passes through the first connecting plate 6 and is fixed with a second connecting plate 8. A suction cup 9 is installed at the bottom end of the second connecting plate 8. A stabilizing plate 20 matching the drill column 19 is fixed to the top of the bracket 13.
[0023] The effect achieved by the entire embodiment 2 is that, through the arrangement of the first flange 21, the second flange 22 and the bolts 23, the drill string 19 can be individually disassembled and replaced at any time, with low cost and greater practicality. Through the operation of the third motor 2501, the screw 2502 can be driven to rotate, so that the moving block 16 can move laterally under the limit of the limit column 2503, thereby driving the drill string 19 to move laterally for drilling. Through the arrangement of the stabilizing plate 14 and the stabilizing groove 15, the bracket 13 is supported to avoid the risk of damage caused by the first motor 12 being supported alone, and the stability is stronger. When the device is moved to a suitable position, through the operation of the four cylinders 7, the second connecting plate 8 and the suction cup 9 can be driven to descend, so that the four suction cups 9 are adsorbed on the ground, so that the device can be stably parked on the ground, avoiding accidental sliding, and the stability is stronger.
[0024] Working principle: When the device is in use, the operation of the telescopic rod 10 can drive the bracket 13 to rise and fall, thereby driving the drill string 19 provided on the top of the bracket 13 to rise and fall, so that it can adjust the drilling height; through the operation of the first motor 12, the bracket 13 can be driven to rotate as a whole, so that the drill string 19 provided on the top can rotate along with the rotation of the bracket 13, so as to adjust its drilling angle; through the operation of the third motor 2501, the screw 2502 can be driven to rotate, so that the moving block 16 can move laterally under the limit of the limit column 2503, thereby driving the drill string 19 to move laterally; and then through the operation of the second motor 17, the connecting column 18 and the drill string 19 are driven to rotate to perform drilling processing; the external line connected to the control room 5 can control the operation of the crawler assembly 4 to move the device; through the setting of the first flange 21, the second flange 22 and the bolt 23, the drill string 19 can be individually disassembled and replaced at any time.
[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A crawler-type multifunctional drilling rig, comprising a main board (1), characterized in that: A fixing block (2) is fixed at the bottom end of the main board (1), a base (3) is fixed at the bottom end of the fixing block (2), crawler assemblies (4) are installed at both ends of the base (3), a control room (5) is fixed at the top end of the main board (1), a telescopic rod (10) is installed at the top end of the base (3), a support plate (11) is fixed at the top end of the telescopic rod (10), a first motor (12) is installed at the top end of the support plate (11), a bracket (13) is fixed at the output end of the first motor (12), a moving block (16) is arranged inside the bracket (13), a second motor (17) is installed at the top end of the moving block (16), a connecting column (18) is fixed at the output end of the second motor (17), a drill column (19) is installed at one end of the connecting column (18) away from the second motor (17), and a driving structure (25) for driving the second motor (17) and the drill column (19) to move is arranged inside the bracket (13).
2. The crawler-type multifunctional drilling rig according to claim 1, characterized in that: The driving structure (25) comprises a third motor (2501) arranged at one end of the bracket (13); the output end of the third motor (2501) passes through one side of the bracket (13) and is fixed with a screw rod (2502); the moving block (16) is threadedly connected to the screw rod (2502); and both ends of the moving block (16) are slidably connected to the limiting column (2503).
3. The crawler-type multifunctional drilling rig according to claim 2, characterized in that: A stabilizing frame (26) is fixed to one end of the bracket (13); the third motor (2501) is installed at one end of the stabilizing frame (26) facing the bracket (13); one end of the screw rod (2502) away from the third motor (2501) is rotatably connected to the bracket (13); and both ends of the limiting column (2503) are fixed to the bracket (13).
4. The crawler-type multifunctional drilling rig according to claim 1, characterized in that: A first flange (21) is fixed to the outer wall of one end of the connecting column (18) away from the second motor (17), and a second flange (22) is fixed to the outer wall of one end of the drill column (19) facing the connecting column (18), and the second flange (22) is fixed to the first flange (21) by bolts (23).
5. The crawler-type multifunctional drilling rig according to claim 1, characterized in that: The bottom end of the bracket (13) is located on both sides of the first motor (12) and is fixed with a stabilizing plate (14); the top end of the support plate (11) is located on the outside of the first motor (12) and is provided with a stabilizing groove (15) matching the stabilizing plate (14); the top end of the moving block (16) is located on the rear side of the second motor (17) and is fixed with a baffle (24).
6. The crawler-type multifunctional drilling rig according to claim 1, characterized in that: Two first connecting plates (6) are fixed at both ends of the main board (1), a cylinder (7) is installed at the top end of the first connecting plate (6), an output end of the cylinder (7) passes through the first connecting plate (6) and is fixed with a second connecting plate (8), a suction cup (9) is installed at the bottom end of the second connecting plate (8), and a stabilizing plate (20) matching the drill column (19) is fixed at the top end of the bracket (13).