Portable exploration drilling tool

Abstract

The utility model discloses a portable exploration drilling tool, which relates to the technical field of exploration, and comprises an engine, one side of the engine is fixedly connected with a fixing frame, the output end of the engine is detachably connected with a sampling head, the outer side of the fixing frame is fixedly connected with four sliding rods, the outer sides of the four sliding rods are connected with sliding columns in a sliding manner, and the sliding columns are connected with the sampling head in a sliding manner. According to the portable exploration drilling tool, the sliding column, the inserting column and the sliding rod are arranged, the inserting column is inserted into soil by stepping on a pedal, then an operator starts an engine, the output end of the engine drives a sampling head to rotate, meanwhile, the engine is pressed downwards through a handle at the top of the engine, the sampling head enters the soil for sampling, and during sampling, the sampling head is driven to rotate by the handle; the sliding rod slides along the interior of the sliding column, the drilling tool can be supported, workers do not need to consume labor, the drilling tool is kept vertical, and the drilling tool is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of exploration, in particular to a portable exploration drill tool. Background Technique

[0002] A portable exploration drill tool is a small drill with the characteristics of small volume, light weight, high efficiency, simple operation, convenient relocation, etc. Generally, it can be operated by a single person and can be widely used in various sampling construction operations such as geological survey mapping, geophysical exploration blasting holes, geochemical exploration rock sampling, environmental and agricultural geological survey sampling, road foundation exploration and pavement quality inspection sampling, etc. It has reliable performance, is convenient and flexible, and is very suitable for field work. Therefore, it is extremely common in geological exploration. However, during exploration, the operator needs to hold the drill tool by hand to keep the drill tool vertical. However, during the drilling process of the drill tool, vibration will occur, resulting in the situation that the operator fails to hold the drill tool firmly during drilling, causing the drill tool to tilt or fall, affecting the progress of the exploration work. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a portable exploration drill tool, which solves the problems put forward in the above background technique.

[0004] To achieve the above purposes, the utility model is realized through the following technical solutions: A portable exploration drill tool includes an engine. One side of the engine is fixedly connected with a fixed frame. The output end of the engine is detachably connected with a sampling head. Four sliding rods are fixedly connected to the outside of the fixed frame. Sliding columns are slidably connected to the outside of the four sliding rods. Plug columns are fixedly connected to the bottoms of the sliding columns. Connecting blocks are fixedly connected to one ends of the sliding rods. First ball screws are rotatably connected to the inner cavities of the connecting blocks. First plugs are threadedly connected to the outside of the first ball screws. One ends of the first plugs extend to the outside of the connecting blocks. The other ends of the first ball screws also extend to the outside of the connecting blocks. A back strap is fixedly connected to one side of the fixed frame. A storage box is fixedly connected to the inside of the fixed frame.

[0005] Preferably, first fixing blocks are fixedly connected to one sides of the sliding columns. One ends of the first plugs are matched with the inner cavities of the first fixing blocks.

[0006] Preferably, a fixed frame is fixedly connected to the outside of the four sliding columns. Pedals are fixedly connected to both sides of the fixed frame. Protective sleeves are sleeved on the outside of the four plug columns. Fixed columns are fixedly connected to both sides of the protective sleeves. Drive boxes are fixedly connected to one sides of the fixed columns. Second ball screws are rotatably connected to the inner cavities of the drive boxes. Second plugs are threadedly connected to the outside of the second ball screws. Slots are opened on the outside of the fixed frame and at one ends of the second plugs. One ends of the second plugs extend into the slots.

[0007] Preferably, the other ends of the second ball screws all extend to the outside of the drive box.

[0008] Preferably, a fixing ring is fixedly connected to the top of the fixing frame. A threaded groove is formed in one side of the fixing ring. A screw rod is threadedly connected inside the threaded groove. One end of the screw rod extends into the fixing ring and is connected to a clamping block through a bushing. The other end of the screw rod extends to the outside of the fixing ring.

[0009] Preferably, a guide rod is fixedly connected to one side of the clamping block. One end of the guide rod extends to the outside of the fixing ring.

[0010] The utility model provides a portable exploration drill, which has the following beneficial effects:

[0011] 1. For this portable exploration drill, by providing a sliding column, an inserting column and a sliding rod, by stepping on the foot pedal, the inserting column is inserted into the soil. Then the operator starts the engine, so that the output end of the engine drives the sampling head to rotate. At the same time, by pressing down the engine through the handle on the top of the engine, the sampling head enters the soil for sampling. During sampling, the sliding rod slides inside the sliding column, which can support the drill, without the need for the staff to exert effort, and keeps the drill vertical, making the use of this drill convenient.

[0012] 2. For this portable exploration drill, by providing a first plug, a first fixing block and a protective sleeve, after sampling, the sampling head is pulled out of the soil, and then the sampling head is disassembled from the output end of the engine, and the soil sample inside the sampling head is taken out. Then the sampling head is inserted into the fixing ring. Then the operator rotates the screw rod in place, so that the screw rod drives the clamping block to contact the outside of the sampling head through the bushing, and limits and fixes the position of the sampling head. Then the inserting column is pulled out of the soil, and the protective sleeve is sleeved on the outside of the inserting column. Then the operator rotates the second ball screw in place, so that one end of the second plug block driven by the second ball screw is inserted into the slot to fix the positions of the drive box, the fixing column and the protective sleeve. The inserting column is protected by the protective sleeve. Then the sliding column is slid along the outside of the sliding rod. Then the operator rotates the first ball screw, so that one end of the first plug driven by the first ball screw is inserted into the first fixing block to fix the position of the sliding column. Then the operator can carry this drill on the back through the shoulder strap, making this drill convenient to carry and use. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0014] Figure 2 It is a schematic top view structure diagram of the fixing frame of the utility model;

[0015] Figure 3 The enlarged view of part A of the present utility model Figure 1 ;

[0016] Figure 4 The enlarged view of part B of the present utility model Figure 1 ;

[0017] Figure 5 The enlarged view of part C of the present utility model Figure 1 ;

[0018] In the figure: 1, fixing frame; 2, engine; 3, sampling head; 4, fixing frame; 5, connecting block; 6, first ball screw; 7, first plug; 8, first fixing block; 9, sliding rod; 10, sliding column; 11, inserting column; 12, fixing column; 13, protective sleeve; 14, driving box; 15, second ball screw; 16, second inserting block; 17, inserting slot; 18, fixing ring; 19, clamping block; 20, guide rod; 21, thread groove; 22, screw; 23, back strap; 24, storage box. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] Embodiment 1

[0021] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: a portable exploration drill, including an engine 2, a fixing frame 1 is fixedly connected to one side of the engine 2, the output end of the engine 2 is detachably connected to a sampling head 3, four sliding rods 9 are fixedly connected to the outside of the fixing frame 1, sliding columns 10 are slidably connected to the outside of the four sliding rods 9, inserting columns 11 are fixedly connected to the bottoms of the sliding columns 10, connecting blocks 5 are fixedly connected to one ends of the sliding rods 9, first ball screws 6 are rotatably connected to the inner cavities of the connecting blocks 5, first plugs 7 are threadedly connected to the outside of the first ball screws 6, one ends of the first plugs 7 extend to the outside of the connecting blocks 5, the other ends of the first ball screws 6 also extend to the outside of the connecting blocks 5, a back strap 23 is fixedly connected to one side of the fixing frame 1, a storage box 24 is fixedly connected inside the fixing frame 1, and exploration sampling tools can be stored inside the storage box 24.

[0022] First fixing blocks 8 are fixedly connected to one sides of the sliding columns 10, and one ends of the first plugs 7 are matched with the inner cavities of the first fixing blocks 8. By cooperating the first plugs 7 with the first fixing blocks 8, the positions of the sliding columns 10 can be fixed.

[0023] A fixed frame 4 is fixedly connected to the outside of the four sliding columns 10. Pedals are fixedly connected to both sides of the fixed frame 4. A protective sleeve 13 is sleeved on the outside of the four plug posts 11. Fixed columns 12 are fixedly connected to both sides of the protective sleeve 13. Drive boxes 14 are fixedly connected to one sides of the fixed columns 12. Second ball screws 15 are rotatably connected to the inner cavities of the drive boxes 14. Second plug blocks 16 are threadedly connected to the outside of the second ball screws 15. Slots 17 are formed in the outside of the fixed frame 4 and at one ends of the second plug blocks 16. One ends of the second plug blocks 16 extend into the slots 17. By providing the protective sleeve 13, when carrying the drill tool on the back, the plug posts 11 can be covered, preventing the plug posts 11 from stabbing the operator when the operator carries the drill tool on the back.

[0024] The other ends of the second ball screws 15 all extend to the outside of the drive boxes 14 to facilitate driving the second ball screws 15 to rotate, and then the position of the protective sleeve 13 can be fixed.

[0025] A fixed ring 18 is fixedly connected to the top of the fixed frame 1. A threaded groove 21 is formed in one side of the fixed ring 18. A screw rod 22 is threadedly connected to the inside of the threaded groove 21. One end of the screw rod 22 extends into the fixed ring 18 and is connected to a clamping block 19 through a shaft sleeve. The other end of the screw rod 22 extends to the outside of the fixed ring 18. The position of the sampling head 3 can be fixed by the clamping block 19 to facilitate carrying and moving the drill tool.

[0026] Embodiment 2

[0027] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: A guide rod 20 is fixedly connected to one side of the clamping block 19. One end of the guide rod 20 extends to the outside of the fixed ring 18. Through the guide rod 20, when the clamping block 19 moves, the movement of the clamping block 19 is limited.

[0028] In summary, when using the portable exploration drill, the operator rotates the first ball screw 6, causing the first ball screw 6 to drive the first plug 7 to move, so that one end of the first plug 7 moves out of the first fixing block 8. Then the operator rotates the screw 22, causing the screw 22 to drive the clamping block 19 to move, and takes out the sampling head 3 from inside the fixing ring 18. Then the sampling head 3 is installed on the output end of the engine 2. Then the operator rotates the second ball screw 15, causing the second ball screw 15 to drive the second plug 16 to move, so that one end of the second plug 16 moves out of the slot 17. Then the protective sleeve 13 is removed from the outside of the plug post 11. Then, by stepping on the foot pedal, the plug post 11 is inserted into the soil. Then the operator starts the engine 2, causing the output end of the engine 2 to drive the sampling head 3 to rotate. At the same time, the engine 2 is pressed downward by the handle on the top of the engine 2, so that the sampling head 3 enters the soil for sampling. During sampling, the sliding rod 9 slides inside the sliding column 10. After sampling, the sampling head 3 is pulled out of the soil. Then the sampling head 3 is disassembled from the output end of the engine 2, and the soil sample inside the sampling head 3 is taken out. Then the sampling head 3 is inserted into the fixing ring 18. Then the operator rotates the screw 22 in the reset position, causing the screw 22 to drive the clamping block 19 to contact the outside of the sampling head 3 through the bushing, and limit and fix the position of the sampling head 3. Then the plug post 11 is pulled out of the soil. Then the protective sleeve 13 is put on the outside of the plug post 11. Then the operator rotates the second ball screw 15 in the reset position, causing the second ball screw 15 to drive one end of the second plug 16 to insert into the slot 17, and fix the positions of the drive box 14, the fixing column 12 and the protective sleeve 13. The plug post 11 is protected by the protective sleeve 13. Then the sliding column 10 is slid along the outside of the sliding rod 9. Then the operator rotates the first ball screw 6, causing the first ball screw 6 to drive one end of the first plug 7 to insert into the first fixing block 8, and fix the position of the sliding column 10. Then the operator can carry this drill and move by means of the shoulder strap 23.

[0029] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A portable exploration drilling tool, characterized in that: The invention comprises an engine (2), one side of the engine (2) is fixedly connected to a fixing frame (1), the output end of the engine (2) is detachably connected to a sampling head (3), the outer side of the fixing frame (1) is fixedly connected to four sliding rods (9), the outer sides of the four sliding rods (9) are slidably connected to sliding columns (10), the bottoms of the sliding columns (10) are fixedly connected to plug columns (11), one end of the sliding rods (9) is fixedly connected to a connecting block (5), the inner cavity of the connecting block (5) is rotatably connected to a first ball screw (6), the outer side of the first ball screw (6) is threadedly connected to a first plug (7), one end of the first plug (7) extends to the outer side of the connecting block (5), the other end of the first ball screw (6) extends to the outer side of the connecting block (5), one side of the fixing frame (1) is fixedly connected to a shoulder strap (23), and the interior of the fixing frame (1) is fixedly connected to a storage box (24).

2. A portable exploration drilling tool according to claim 1, characterized in that: One side of the sliding column (10) is fixedly connected to a first fixing block (8), and one end of the first plug (7) matches the inner cavity of the first fixing block (8).

3. A portable exploration drilling tool according to claim 1, characterized in that: The outer sides of the four sliding columns (10) are fixedly connected to a fixed frame (4), and both sides of the fixed frame (4) are fixedly connected to pedals. The outer sides of the four plug columns (11) are provided with protective sleeves (13), and both sides of the protective sleeves (13) are fixedly connected to fixed columns (12), and one side of the fixed columns (12) is fixedly connected to a drive box (14). The inner cavity of the drive box (14) is rotatably connected to a second ball screw (15), and the outer side of the second ball screw (15) is threadedly connected to a second plug block (16). A slot (17) is provided on the outer side of the fixed frame (4) and at one end of the second plug block (16), and one end of the second plug block (16) extends into the slot (17).

4. A portable exploration drilling tool according to claim 3, characterized in that: The other end of the second ball screw (15) extends to the outside of the drive box (14).

5. The portable exploration drilling tool according to claim 1, characterized in that: A fixing ring (18) is fixedly connected to the top of the fixing frame (1), a thread groove (21) is provided on one side of the fixing ring (18), a screw rod (22) is threadedly connected inside the thread groove (21), one end of the screw rod (22) extends into the inside of the fixing ring (18) and is connected to a clamping block (19) via a shaft sleeve, and the other end of the screw rod (22) extends to the outside of the fixing ring (18).

6. A portable exploration drilling tool according to claim 5, characterized in that: A guide rod (20) is fixedly connected to one side of the clamping block (19), and one end of the guide rod (20) extends to the outside of the fixing ring (18).

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