Portable geological exploration drilling rig

Abstract

The utility model relates to the technical field of geological exploration, and discloses a portable geological exploration drilling rig which comprises a supporting base and a connecting column, the right side of the connecting column is fixedly connected with a motor, the output end of the motor is fixedly connected with a driving wheel, and the outer portion of the driving wheel is in coupling connection with a belt. A supporting seat is fixedly connected to the right side of the connecting column, a power assembly used for providing power is fixedly connected to the bottom of the supporting seat, a driven wheel is rotationally connected to the bottom of the supporting seat, and a belt is connected to the exterior of the driven wheel in a coupled mode. According to the utility model, the motor is used for starting, the drill column and the drill bit rotate, the lower electric telescopic rod stretches out and draws back during rotation, drilling can be carried out according to different geologies, meanwhile, different using tools can be stored in the storage box, a user can use the drilling tool conveniently, the drilling speed and efficiency are improved, and more accurate geological data can be obtained; therefore, the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of geological exploration, in particular to a portable geological exploration drilling device. Background Art

[0002] Drilling is often necessary to obtain underground geological information during geological surveys. Geological exploration drilling utilizes deep drilling technology to drill underground with drilling equipment, retrieve cores and other underground geological samples, and obtain information on underground geological structure, stratum lithology, and mineral resources. The drilling process can directly reveal the geological conditions within a certain depth range.

[0003] In the prior art, some geological exploration drilling equipment uses a power unit to drive the drill rod and drill bit to rotate. The drill bit applies pressure to the rock during rotation, and usually cannot be flexibly adjusted to different soil and rock types, resulting in low drilling efficiency. In addition, the drilling equipment is insufficient in portability and adaptability. Existing drilling equipment is often bulky and heavy, making it difficult to move flexibly in complex terrain, limiting its application under different geological conditions. At the same time, drilling tools and accessories usually lack effective storage and management designs, resulting in the tools being scattered and inconvenient to use during use, increasing the complexity and time cost of the operation. For this reason, a portable geological exploration drilling device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a portable geological exploration drilling device, which aims to improve the problems in the existing technology that geological exploration drilling cannot be drilled according to different geology and the drilling tools are inconvenient to store and use.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A portable geological exploration drilling device includes a support base and a connecting column. The right side of the connecting column is fixedly connected to a motor, the output end of the motor is fixedly connected to a driving wheel, the external coupling of the driving wheel is connected to a belt, the right side of the connecting column is fixedly connected to a support base, the bottom of the support base is fixedly connected to a power component for providing power, the bottom of the support base is rotatably connected to a driven wheel, and the external coupling of the driven wheel is connected to a belt.

[0007] As a further description of the above technical solution:

[0008] The power assembly includes an electric telescopic rod, the bottom of which is fixedly connected to the inside of the support seat, the bottom of the driven wheel is rotatably connected to a support block, and the bottom of the driven wheel is fixedly connected to a telescopic column 1.

[0009] As a further description of the above technical solution:

[0010] The bottom of the support base is fixedly connected to a plurality of universal wheels, two of each universal wheel are fixedly connected to a connecting and fixing block, the top of the connecting and fixing block is fixedly connected to a protective column, and the interior of the protective column is fixedly connected to a spring. As a further description of the above technical solution:

[0011] The top of the spring is fixedly connected with a pushing block, the top of the pushing block is fixedly connected with a pushing block, the top of the pushing block is fixedly connected with a pushing column, and the outside of the pushing block is slidably connected to the inside of the protective column.

[0012] As a further description of the above technical solution:

[0013] The bottom of the telescopic column 1 is fixedly connected to the telescopic column 2, the bottom of the telescopic column 2 is fixedly connected to the drill string, and the bottom of the drill string is detachably connected to the drill bit.

[0014] As a further description of the above technical solution:

[0015] The top of the support base is fixedly connected to a storage box, the interior of the storage box is fixedly connected to two first isolation plates, the top of the storage box is fixedly connected to two push handles, and the interior of the storage box is fixedly connected to a second isolation plate.

[0016] As a further description of the above technical solution:

[0017] The bottom of the support base is fixedly connected to a drill string, the top of the storage box is rotatably connected to a top column, and the right side of the storage box is fixedly connected to a protective shell.

[0018] As a further description of the above technical solution:

[0019] The bottom of the protective shell is fixedly connected to the protective shell, and the bottom of the protective shell is fixedly connected to the top of the supporting base.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the motor is used to start the drill, and the driving wheel drives the driven wheel to rotate, which in turn drives the drill string and the drill bit to rotate, and drives the telescopic column to rotate. When the drill string and the drill bit rotate, the lower electric telescopic rod is extended and retracted. Drilling can be performed according to different geological conditions. At the same time, different tools can be stored in the storage box, which is convenient for users, improves drilling speed and efficiency, and can obtain more accurate geological data, thereby saving costs.

[0022] 2. In the present invention, different geological conditions will generate strong vibrations during geological drilling. Therefore, with the cooperation of the jacking column, the push block and the spring, the top equipment, the drill string and the drill bit can be buffered, thereby increasing the service life of the equipment and improving the stability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of the portable geological exploration drilling device proposed by the utility model;

[0024] Figure 2 This is a structural diagram of the drill string of the portable geological exploration drilling device proposed by the utility model;

[0025] Figure 3 This is a structural diagram of the drill bit of the portable geological exploration drilling device proposed by the utility model;

[0026] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 5 for Figure 2 Enlarged view of point B in the middle.

[0028] Legend:

[0029] 1. Support base; 2. Connecting column; 3. Motor; 4. Driving wheel; 5. Belt; 6. Telescopic column 1; 7. Support block; 8. Driven wheel; 9. Support seat; 10. Electric telescopic rod; 11. Connecting fixed block; 12. Spring; 13. Push block; 14. Push block; 15. Push column; 16. Protective column; 17. Drill column; 18. Drill bit; 19. Telescopic column 2; 20. Storage box; 21. Isolation board 1; 22. Isolation board 2; 23. Push handle; 24. Protective shell; 25. Push column; 26. Protective shell; 27. Universal wheel. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 、 Figure 2 、 Figure 5The utility model provides an embodiment: a portable geological exploration drilling device, including a support base 1 and a connecting column 2. The support base 1 is the basic support structure of the entire portable geological exploration drilling device, and is usually made of a solid metal material to ensure that it can remain stable under various terrain conditions. It has a certain thickness and strength, and can withstand the weight of the device and the various forces generated during the drilling process. The bottom of the support base 1 is fixedly connected with a plurality of universal wheels 27, which facilitate the movement of the device between different survey locations. The top of the support base 1 is fixedly connected with a storage box 20, a connecting column 2 and other important components. These connection parts are reinforced to prevent loosening or falling off during use, so as to ensure that there will be no shaking or displacement during the operation of the motor 3. The support base 1 also adopts a similar connection method to ensure that it can stably support components such as power components during the drilling process. The right side of the connecting column 2 is fixedly connected with a motor 3. The motor 3 is the core power source of the portable geological exploration drilling device to ensure that it can provide sufficient power to drive the drill bit 18 for drilling operations;

[0032] The output end of the motor 3 is fixedly connected to the driving wheel 4, which transmits power to the driven wheel 8 through the transmission action of the driving wheel 4 and the belt 5, thereby driving the drill string 17 and the drill bit 18 to rotate. The connecting column 2 is an important structure connecting the motor 3, the support seat 9 and other components. It ensures sufficient strength to support the weight of the motor 3 and other components, and minimizes the overall volume and weight of the device to facilitate carrying and operation. The output end of the motor 3 is fixedly connected to the driving wheel 4, and the external coupling of the driving wheel 4 is connected to the belt 5. The belt 5 is a transmission component connecting the driving wheel 4 and the driven wheel 8. The length and width of the belt 5 are selected according to factors such as the distance between the driving wheel 4 and the driven wheel 8 and the transmission power. The surface of the belt 5 usually has a certain degree of roughness to increase the friction between the driving wheel 4 and the driven wheel 8 and improve the transmission efficiency. The driving wheel 4 is the transmission component for the output power of the motor 3 to ensure that a suitable transmission ratio can be achieved. The right side of the connecting column 2 is fixedly connected to a support base 9, and the bottom of the support base 9 is fixedly connected to a power assembly for providing power. The power assembly includes an electric telescopic rod 10. The bottom of the electric telescopic rod 10 is fixedly connected to the inside of the support base 9. The bottom of the electric telescopic rod 10 is fixedly connected to the inside of the support base 9, and the top is connected to the support block 7 of the driven wheel 8. By adjusting the length of the electric telescopic rod 10, the telescopic speed and stroke of the electric telescopic rod 10 can be adjusted according to actual needs to meet different drilling requirements. The bottom of the driven wheel 8 is rotatably connected to the support block 7. The support block 7 is a component used to support the driven wheel 8 and can withstand the weight of the driven wheel 8 and various forces generated during the drilling process.

[0033] The bottom of the driven wheel 8 is fixedly connected to a telescopic column 1 (6). Telescopic column 1 (6) is a key component connecting the driven wheel 8 and telescopic column 2 (19). Its length can be adjusted according to the required drilling depth. The bottom of the support base 9 is rotatably connected to the driven wheel 8. The driven wheel 8 receives power from the motor 3 and transmits it to the drill string 17 and drill bit 18. Its diameter and number of teeth match those of the driving wheel 4 to achieve a suitable transmission ratio. The driven wheel 8 is externally coupled to a belt 5. The bottom of the support base 1 is fixedly connected to multiple universal wheels 27. Each universal wheel 27 has two fixed connections to a connecting block 11 to ensure the stability and flexibility of the device during movement. It can withstand the weight of the universal wheels 27 and the various forces generated by the device during movement. The top of the connecting block 11 is fixedly connected to a protective column 16 to prevent impurities such as dust and moisture from entering the interior and affecting the normal operation of the spring 12 and the push block 13. The protective column 16 is fixedly connected to the spring 12 inside. The top of the spring 12 is fixedly connected to the push block 13, and the bottom is fixedly connected to the bottom of the protective column 16. During the movement or drilling process of the device, the spring 12 is compressed or stretched, thereby generating elastic deformation to absorb and buffer vibration and impact. The number and specifications of the spring 12 can be adjusted according to actual needs to meet different protection requirements.

[0034] Reference Figure 1 、 Figure 3 、 Figure 4 , the top of the spring 12 is fixedly connected with a push block 13, and the top of the push block 13 is fixedly connected with a push block 14. Under the action of the spring 12, the push block 13 can push the push block 14 upward, so that the push column 15 moves upward, playing the role of a buffer and protective device. The top of the push block 14 is fixedly connected with a push column 15. Under the push of the push block 13, the push block 14 can move upward, driving the push column 15 to move upward, playing the role of a buffer and protective device. The outside of the push block 14 is slidably connected to the inside of the protective column 16, and the connection part adopts a sealing structure to prevent dust, moisture and other impurities from entering the inside of the protective column 16. The bottom of the push column 15 is fixedly connected to the push block 14. Under the drive of the push block 14, the push column 15 can move upward, playing the role of a buffer and protective device. The outside of the push block 14 is slidably connected to the inside of the protective column 16;

[0035] The bottom of the telescopic column 1 6 is fixedly connected to the telescopic column 2 19 to ensure a firm and reliable connection. During the drilling process, the telescopic column 2 19 can withstand large axial forces and torques to ensure the stable operation of the drill bit 18. The bottom of the telescopic column 2 19 is fixedly connected to the drill string 17, and the bottom is detachably connected to the drill bit 18. During the drilling process, the drill string 17 will rotate with the rotation of the driven wheel 8, driving the drill bit 18 to perform drilling operations. The drill bit 18 is detachably connected to the bottom of the drill string 17. Its shape and size are selected according to the geological conditions and requirements of drilling to ensure that it can effectively crush rocks and soil. The top of the support base 1 is fixedly connected to a storage box 20, which divides the internal space of the storage box 20 into different areas for convenient storage and management of various tools and accessories. The interior of the storage box 20 is fixedly connected to two isolation panels 1 21 to ensure that the internal space of the storage box 20 can be effectively divided for convenient storage and management of various tools and accessories. The interior of the storage box 20 is fixedly connected to an isolation panel 2 22;

[0036] Two push handles 23 are fixedly attached to the top of the storage box 20, making it easier for the user to carry and move the storage box 20. The surface of the push handles 23 can be treated with a non-slip finish to enhance grip comfort and safety. The bottom of the support base 1 is fixedly connected to the drill string 17. A top post 25 is pivotally connected to the top of the storage box 20, and a protective shell 26 is fixedly connected to the right side of the storage box 20. The top of the storage box 20 is also pivotally connected to the top post 25 to secure the lid of the storage box 20. A protective shell 26 is fixedly connected to the right side of the storage box 20, and a protective shell 24 is fixedly connected to the bottom of the protective shell 26. Together, the protective shell 26 and the protective shell 24 protect the storage box 20 and the tool accessories inside. The bottom of the protective shell 26 is fixedly connected to the protective shell 24, which covers the right side of the storage box 20 and protects the tool accessories inside. The bottom of the protective shell 26 is fixedly connected to the top of the support base 1.

[0037] Working Principle: When in use, the device is first moved to the designated survey site using the multiple universal wheels 27 of the support base 1. The support base 1 provides a stable foundation for the entire device, ensuring stability in various terrain conditions. The user activates the motor 3, which transmits power to the driven wheel 8 via the driving wheel 4 and belt 5, thereby driving the drill string 17 and drill bit 18 to rotate. Adjustment of the electric telescopic rod 10 allows the height of the driven wheel 8 to be flexibly adjusted according to the actual drilling depth required. During the drilling process, the drill bit 18 penetrates the ground as the drill string 17 rotates, breaking up the soil or rock.

[0038] Secondly, the combination of spring 12 and push block 13 effectively absorbs and cushions vibrations and impacts generated during drilling, protecting the stability and service life of the device. The storage box 20 is used to store and manage various tools and accessories, providing convenient access during the drilling process. Furthermore, the device's connecting components have been reinforced to prevent loosening or displacement during drilling operations, ensuring safe and effective operations. After drilling is completed, the user can easily move the storage box 20 using the push handle 23 for subsequent tool storage and equipment maintenance, fully meeting the needs of geological surveys.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A portable geological exploration drilling device, comprising a support base (1) and a connecting column (2), characterized in that: The right side of the connecting column (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a driving wheel (4), the external coupling of the driving wheel (4) is connected to a belt (5), the right side of the connecting column (2) is fixedly connected to a support seat (9), the bottom of the support seat (9) is fixedly connected to a power assembly for providing power, the bottom of the support seat (9) is rotatably connected to a driven wheel (8), and the external coupling of the driven wheel (8) is connected to a belt (5).

2. The portable geological exploration drilling device according to claim 1, characterized in that: The power assembly includes an electric telescopic rod (10), the bottom of the electric telescopic rod (10) is fixedly connected to the inside of the support seat (9), the bottom of the driven wheel (8) is rotatably connected to the support block (7), and the bottom of the driven wheel (8) is fixedly connected to the telescopic column (6).

3. The portable geological exploration drilling device according to claim 1, characterized in that: The bottom of the support base (1) is fixedly connected to a plurality of universal wheels (27), two of each universal wheel (27) are fixedly connected to a connecting and fixing block (11), the top of the connecting and fixing block (11) is fixedly connected to a protective column (16), and the interior of the protective column (16) is fixedly connected to a spring (12).

4. The portable geological exploration drilling device according to claim 3, characterized in that: The top of the spring (12) is fixedly connected to a push block (13), the top of the push block (13) is fixedly connected to a push block (14), the top of the push block (14) is fixedly connected to a push column (15), and the outside of the push block (14) is slidably connected to the inside of the protective column (16).

5. The portable geological exploration drilling device according to claim 2, characterized in that: The bottom of the telescopic column 1 (6) is fixedly connected to the telescopic column 2 (19), the bottom of the telescopic column 2 (19) is fixedly connected to the drill column (17), and the bottom of the drill column (17) is detachably connected to the drill bit (18).

6. The portable geological exploration drilling device according to claim 1, characterized in that: The top of the support base (1) is fixedly connected to a storage box (20), the interior of the storage box (20) is fixedly connected to two first isolation plates (21), the top of the storage box (20) is fixedly connected to two push handles (23), and the interior of the storage box (20) is fixedly connected to a second isolation plate (22).

7. The portable geological exploration drilling device according to claim 6, characterized in that: The bottom of the support base (1) is fixedly connected to a drill string (17), the top of the storage box (20) is rotatably connected to a top column (25), and the right side of the storage box (20) is fixedly connected to a protective shell (26).

8. The portable geological exploration drilling device according to claim 7, characterized in that: The bottom of the protective shell (26) is fixedly connected to the protective shell (24), and the bottom of the protective shell (26) is fixedly connected to the top of the support base (1).

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