Portable geological exploration drilling rig

Abstract

The utility model discloses a portable geological prospecting drilling rig, relates to geological prospecting technical field, including drilling casing, the outer side of drilling casing is fixedly equipped with two electric telescopic pole, the output end of electric telescopic pole is fixedly connected with a first rotating block, the outer side of first rotating block is rotatingly connected with a storage box, and the storage box is connected with the electric telescopic pole. A storage box is arranged on the outer side of the mounting block, a storage groove is formed in the outer side of the storage box, a second rotating block is fixedly mounted in the storage groove, and a limiting cone is rotationally connected to the outer side of the second rotating block. At the moment, a motor is used for driving a hydraulic rod to rotate so that drilling work can be completed, meanwhile, the hydraulic rod can drive an annular sliding block to slide in an annular groove when rotating, the stability of the hydraulic rod during rotating can be improved, a drill bit can be stored in a drilling shell when not used, and carrying is convenient.

Description

Technical Field

[0001] This utility model relates to the field of geological exploration technology, specifically a portable geological exploration drilling device. Background Technology

[0002] Geological drilling is an exploration activity aimed at understanding underground geological conditions. During geological reconnaissance, reconnaissance drilling is conducted to understand strata and geological structures; during detailed exploration, drilling methods are used for more detailed and thorough investigation to determine the occurrence, grade, and reserves of minerals. Whether it's a reconnaissance or detailed exploration, geological drilling generally requires obtaining complete core samples, and, when necessary, related well logging work.

[0003] Existing geological drilling equipment is usually complex in structure, making it inconvenient for workers to carry and transport, which increases the difficulty of geological drilling work. When drilling in soft soil, the drilling equipment will shake due to the loose soil, so it is necessary to use locating pins for fixation. Common locating devices usually use bolts to connect the locating pins to the device, but this separate structure means that the locating pins need to be stored and carried separately, which is inconvenient. Therefore, we propose a portable geological exploration drilling device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a portable geological exploration drilling device, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable geological exploration drilling device, comprising a drilling shell, two electric telescopic rods fixedly installed on the outer side of the drilling shell, a first rotating block fixedly connected to the output end of the electric telescopic rods, a storage box rotatably connected to the outer side of the first rotating block, a storage groove formed on the outer side of the storage box, a second rotating block fixedly installed inside the storage groove, a limit cone rotatably connected to the outer side of the second rotating block, a magnetic block fixedly installed on one side of the first rotating block, the magnetic block being magnetically connected to the drilling shell, and the thrust of the electric telescopic rods being greater than the magnetic attraction of the magnetic block.

[0006] Preferably, a motor is fixedly installed inside the drilling shell, a hydraulic rod is fixedly connected to the output end of the motor, and a mounting block is fixedly installed at the output end of the hydraulic rod.

[0007] Preferably, the drilling housing has an annular groove inside, a handle is fixedly installed on the top of the drilling housing, an annular slider is slidably connected inside the annular groove, and the annular slider is fixedly connected to a hydraulic rod.

[0008] Preferably, the mounting block has a slot inside, a locking block is engaged inside the slot, and a drill bit is fixedly installed at the bottom of the locking block.

[0009] Preferably, the card block has a threaded groove inside, and a limit bolt is connected inside the threaded groove.

[0010] This utility model provides a portable geological exploration drilling device, which has the following beneficial effects:

[0011] 1. This portable geological exploration drilling device connects the drill bit to the mounting block by inserting a locking block into the slot. A limiting bolt then provides positioning. An electric telescopic rod moves the first rotating block, and the angle of the first rotating block is adjusted to align the storage box with the ground. A second rotating block inside the storage slot adjusts the angle of the limiting cone, pulling it out to secure the drilling housing. The adjustable angle allows for easy carrying and space saving. A magnetic block further prevents the storage box from wobbling during movement by magnetically positioning the first rotating block. A hydraulic rod moves the mounting block to adjust the drill bit's position. A motor drives the hydraulic rod to rotate, completing the drilling operation. The rotation of the hydraulic rod also causes a ring slider to slide within an annular groove, increasing stability. When not in use, the drill bit can be stored inside the drilling housing for easy transport. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a front view of the present invention;

[0014] Figure 3 This is a schematic diagram showing the disassembled parts of this utility model.

[0015] In the diagram: 1. Drill housing; 2. Annular groove; 3. Hydraulic rod; 4. Electric telescopic rod; 5. First rotating block; 6. Mounting block; 7. Limit bolt; 8. Threaded groove; 9. Clamping block; 10. Drill bit; 11. Second rotating block; 12. Limiting cone; 13. Clamping slot; 14. Storage slot; 15. Storage box; 16. Magnetic block; 17. Annular slider; 18. Motor; 19. Handle. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Example 1:

[0018] Please see Figures 1 to 3 This utility model provides a technical solution: a portable geological exploration drilling device, including a drilling shell 1. Two electric telescopic rods 4 are fixedly installed on the outer side of the drilling shell 1. A first rotating block 5 is fixedly connected to the output end of the electric telescopic rod 4. A storage box 15 is rotatably connected to the outer side of the first rotating block 5. The first rotating block 5 is moved by the electric telescopic rods 4, and the rotation angle of the first rotating block 5 is adjusted by the first rotating block 5. A storage groove 14 is opened on the outer side of the storage box 15. A second rotating block 11 is fixedly installed inside the storage groove 14. A limit cone 12 is rotatably connected to the outer side of the second rotating block 11. The storage box is then placed inside the storage groove 14. The angle of the first rotating block 5 is parallel to the ground. Then, the angle of the limiting cone 12 can be adjusted by the second rotating block 11 inside the storage slot 14. The limiting cone 12 can be pulled out from the inside of the storage slot 14. The limiting cone 12 can be used to limit the drilling shell 1. The limiting cone 12 can be pulled out according to the adjustment angle, which is convenient to carry and saves space. A magnetic block 16 is fixedly installed on one side of the first rotating block 5. The magnetic block 16 is magnetically connected to the drilling shell 1. The pushing force of the electric telescopic rod 4 is greater than the magnetic attraction force of the magnetic block 16. When carrying, the magnetic block 16 can be used to magnetically limit the first rotating block 5 to prevent the storage box 15 from shaking when moving.

[0019] Example 2:

[0020] A motor 18 is fixedly installed inside the drilling housing 1. A hydraulic rod 3 is fixedly connected to the output end of the motor 18. A mounting block 6 is fixedly installed at the output end of the hydraulic rod 3. A slot 13 is provided inside the mounting block 6. The mounting block 6 can be moved by the hydraulic rod 3 to adjust the position of the drill bit 10. At this time, the drilling work can be completed by rotating the hydraulic rod 3 driven by the motor 18. A locking block 9 is locked inside the slot 13. The drill bit 10 is fixedly installed at the bottom of the locking block 9. The connection and installation of the drill bit 10 and the mounting block 6 can be completed by locking the locking block 9 into the slot 13. The work begins with the use of limit bolts 7 to complete the limiting operation. The inside of the locking block 9 has a threaded groove 8, and the threaded groove 8 is connected to the limit bolt 7. The inside of the drilling housing 1 has an annular groove 2, and a handle 19 is fixedly installed on the top of the drilling housing 1. An annular slider 17 is slidably connected inside the annular groove 2. The annular slider 17 is fixedly connected to the hydraulic rod 3. When the hydraulic rod 3 rotates, it can drive the annular slider 17 to slide inside the annular groove 2, which can increase the stability of the hydraulic rod 3 when rotating. When not in use, the drill bit 10 can be stored inside the drilling housing 1 for easy carrying.

[0021] In summary, when using this portable geological exploration drilling device, firstly, the locking block 9 is inserted into the slot 13 to complete the connection and installation of the drill bit 10 and the mounting block 6. Then, the limiting bolt 7 is used to complete the limiting work. After installation, the first rotating block 5 is moved by the electric telescopic rod 4. The rotation angle of the first rotating block 5 is adjusted to make the angle of the storage box 15 parallel to the ground. Then, the angle of the limiting cone 12 can be adjusted by the second rotating block 11 inside the storage groove 14, and the limiting cone 12 is pulled out from the inside of the storage groove 14. The limiting cone 12 can complete the limiting work of the drilling shell 1. After the limiting is completed, the mounting block 6 can be moved by the hydraulic rod 3 to adjust the position of the drill bit 10. At this time, the drilling work can be completed by the motor 18 driving the hydraulic rod 3 to rotate. At the same time, when the hydraulic rod 3 rotates, it can drive the annular slider 17 to slide inside the annular groove 2, which can increase the stability of the hydraulic rod 3 during rotation. When not in use, the drill bit 10 can be stored inside the drilling shell 1.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A portable geological exploration drilling apparatus comprising a drilling housing (1), characterized in that: The outer side of the drilling shell (1) is fixedly provided with two electric telescopic rods (4), the output end of the electric telescopic rod (4) is fixedly connected with a first rotating block (5), the outer side of the first rotating block (5) is rotatably connected with a storage box (15), the outer side of the storage box (15) is provided with a storage groove (14), the inside of the storage groove (14) is fixedly provided with a second rotating block (11), the outer side of the second rotating block (11) is rotatably connected with a limiting cone (12), one side of the first rotating block (5) is fixedly provided with a magnetic block (16), the magnetic block (16) is magnetically connected with the drilling shell (1), and the thrust of the electric telescopic rod (4) is greater than the magnetic attraction of the magnetic block (16).

2. The portable geological exploration drilling device according to claim 1, characterized in that: The inside of the drilling shell (1) is fixedly provided with a motor (18), the output end of the motor (18) is fixedly connected with a hydraulic rod (3), and the output end of the hydraulic rod (3) is fixedly provided with a mounting block (6).

3. The portable geological exploration drilling device according to claim 1, characterized in that: The inside of the drilling shell (1) is provided with an annular groove (2), the top of the drilling shell (1) is fixedly provided with a handle (19), the inside of the annular groove (2) is slidably connected with an annular sliding block (17), and the annular sliding block (17) is fixedly connected with the hydraulic rod (3).

4. The portable geological exploration drilling device according to claim 2, characterized in that: The inside of the mounting block (6) is provided with a clamping groove (13), the inside of the clamping groove (13) is clamped with a clamping block (9), and the bottom of the clamping block (9) is fixedly provided with a drill bit (10).

5. A portable geological exploration drilling apparatus as claimed in claim 4, wherein: The inside of the clamping block (9) is provided with a threaded groove (8), and the inside of the threaded groove (8) is threadedly connected with a limiting bolt (7).

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