Foldable geological hammer for geological mineral exploration

Abstract

The utility model discloses a foldable geological hammer for geological mineral exploration, which relates to the technical field of geological hammers and comprises a holding rod, an adjusting rod is arranged in the holding rod, a connecting block is fixedly mounted at the front end of the adjusting rod, two positioning holes are formed in the right side of the surface of the connecting block, and the two positioning holes are arranged in the holding rod. A hammer head is rotatably arranged at the front end of the connecting block, a spring cotter is slidably arranged on the right side of the surface of the hammer head in a penetrating mode, the spring cotter is composed of a telescopic spring and an inserting rod, one end of the telescopic spring is fixedly connected with the hammer head, the other end of the telescopic spring is fixedly connected with the inserting rod, and the inserting rod slidably penetrates through the hammer head. Compared with an existing common geological hammer, the foldable geological hammer for geological mineral exploration has the advantages that when the geological hammer does not need to be used, the hammer head can be folded and stored, the size of the whole geological hammer is reduced, storage and carrying are convenient, the pointed end of the hammer head can be effectively protected, the situation that personnel are accidentally injured due to the fact that the pointed end of the hammer head is exposed is avoided, and the working efficiency is improved. And the carrying and storage safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of geological hammers, in particular to a foldable geological hammer for geological and mineral exploration. Background Art

[0002] The geological hammer is one of the basic tools for geological work. It is made of high-quality steel. Its style varies with the rock properties of the working area. It is also called a hand hammer. It is one of the basic tools for geological work. It is made of high-quality steel. Its style varies with the rock properties of the working area.

[0003] For example, the public document with application number 202122844123.1 discloses a foldable geological hammer for geological and mineral exploration. The utility model fixes it through a fixing component, so it does not affect its use. When not in use, the connecting rod is folded by loosening the fixing component to shorten its length, making it easy to carry. Therefore, the problem that the geological hammer in the prior art cannot be folded and is inconvenient to carry is solved. However, the hammer head of the geological hammer cannot be effectively folded and stored, and it still remains perpendicular to the rod body during storage, resulting in the space volume occupied by the entire geological hammer after folding is still large, which is not convenient for storage and carrying. At the same time, the tip of the hammer head is directly exposed. During carrying, accidental touch or bumping is likely to cause manual injury, and there are certain safety hazards.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a foldable geological hammer for geological and mineral exploration is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a foldable geological hammer for geological and mineral exploration to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a foldable geological hammer for geological and mineral exploration, comprising a gripping rod, an adjusting rod provided inside the gripping rod, a connecting block fixedly installed at the front end of the adjusting rod, two positioning holes being provided on the right side of the surface of the connecting block, a hammer head being rotatably provided at the front end of the connecting block, and a spring pin being slidingly provided through the right side of the surface of the hammer head.

[0007] Preferably, the spring latch is composed of a telescopic spring and an insertion rod, one end of the telescopic spring is fixedly connected to the hammer head, and the other end is fixedly connected to the insertion rod, and the insertion rod slides through the hammer head.

[0008] Preferably, the inner surface of the holding rod is provided with limiting grooves on both the left and right sides, and a slider is slidably provided inside the limiting groove, and the slider is fixedly connected to the adjusting rod.

[0009] Preferably, a rotating handle is rotatably provided below the inner surface of the holding rod, a lead screw is fixedly installed on the upper surface of the rotating handle, and the lead screw is threadedly connected to the inner surface of the adjusting rod.

[0010] Preferably, fixing rings are fixedly mounted on the front and rear ends of the outer surface of the gripping rod, and a converging groove is provided above the front side of the surface of the front fixing ring.

[0011] Preferably, outer frames are fixedly mounted on both left and right sides of the surface of the fixing ring, and a rubber sleeve is fixedly mounted on the inner side of the outer frame on the surface of the gripping rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is provided with a connecting block, a positioning hole, a hammer head and a spring latch. When the geological hammer is used, the spring latch can be pulled and the hammer head can be rotated. When the hammer head is perpendicular to the adjustment rod, the spring latch will be inserted into one of the positioning holes. The position of the hammer head can be fixed and the hammer head can be used. When not in use, the spring latch can be pulled again and the hammer head can be rotated backward. At this time, the hammer head will be folded toward the surface of the adjustment rod and kept horizontal with the adjustment rod. The spring latch will be inserted flush with the other positioning hole, fixing the folded position of the hammer head, so that the hammer head can be stably folded and stored, reducing the volume of the entire geological hammer and making it portable for storage and carrying.

[0014] 2. The utility model is provided with a limit groove, a slider, a rotating handle, a screw and a restraining groove. When using the geological hammer, the rotating handle can be rotated according to the actual use length to drive the screw to rotate. Under the restriction of the slider and the limit groove, the adjustment rod will extend to adjust the length of the entire geological hammer. It can be flexibly adjusted according to actual needs. After use, the screw is rotated in the opposite direction, and the adjustment rod will retract into the inside of the grip rod, further reducing the volume and length of the geological hammer, making it more convenient to carry. At the same time, the tip of the folded hammer head will be inserted into the restraining groove, thereby preventing the tip of the hammer head from being exposed and causing accidental injury to people, thereby improving the safety of carrying and storage.

[0015] 3. The utility model uses the outer frame and rubber sleeve to increase the friction of manual grip, thereby improving the stability of holding. At the same time, the outer frame covers the gripping part. Even if the vibration of the hammer reaction force is too large during use, causing the manual grip to loosen, the entire geological hammer will not fall off easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall folding structure of the utility model;

[0018] Figure 3This is a rear view structural diagram of the hammer head of the utility model;

[0019] Figure 4 This is a partial cross-sectional structural diagram of the gripping rod and the adjusting rod of the present invention.

[0020] In the figure: 1. Holding rod; 2. Adjusting rod; 3. Connecting block; 4. Positioning hole; 5. Hammer head; 6. Spring latch; 7. Limiting groove; 8. Slider; 9. Rotating handle; 10. Screw; 11. Fixing ring; 12. Clamping groove; 13. Outer frame; 14. Rubber sleeve. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1-4 As shown, a foldable geological hammer for geological and mineral exploration includes a gripping rod 1, an adjusting rod 2 is provided inside the gripping rod 1, a connecting block 3 is fixedly installed at the front end of the adjusting rod 2, two positioning holes 4 are provided on the right side of the surface of the connecting block 3, a hammer head 5 is rotatably provided at the front end of the connecting block 3, and a spring pin 6 is slidably provided through the right side of the surface of the hammer head 5.

[0023] By adopting the above technical solution, when using the geological hammer, the spring latch 6 can be pulled and the hammer head 5 can be rotated. When the hammer head 5 is perpendicular to the adjusting rod 2, the spring latch 6 will be inserted into one of the positioning holes 4, and the position of the hammer head 5 can be fixed for use; when not in use, the spring latch 6 can be pulled again and the hammer head 5 can be rotated backward. At this time, the hammer head 5 will be folded toward the surface of the adjusting rod 2 and kept horizontal with the adjusting rod 2. The spring latch 6 will be inserted flush with the other positioning hole 4, fixing the folded position of the hammer head 5, so that the hammer head 5 can be stably folded and stored.

[0024] Furthermore, the spring latch 6 is composed of a telescopic spring and an insertion rod, one end of the telescopic spring is fixedly connected to the hammer head 5, and the other end is fixedly connected to the insertion rod, and the insertion rod slides through the hammer head 5.

[0025] By adopting the above technical solution, the telescopic spring can pull the insertion rod to be stably inserted into the positioning hole 4.

[0026] Furthermore, the inner surface of the gripping rod 1 is provided with limiting grooves 7 on both the left and right sides, and a slider 8 is slidably provided inside the limiting groove 7 , and the slider 8 is fixedly connected to the adjusting rod 2 .

[0027] By adopting the above technical solution, the slider 8 uses the limiting groove 7 to limit the up and down movement distance of the adjusting rod 2 and prevent the adjusting rod 2 from rotating itself.

[0028] Furthermore, a rotating handle 9 is rotatably provided below the inner surface of the gripping rod 1 , and a lead screw 10 is fixedly installed on the upper surface of the rotating handle 9 . The lead screw 10 is threadedly connected to the inner surface of the adjusting rod 2 .

[0029] By adopting the above technical solution, the screw 10 is rotated by the rotating handle 9, and the adjusting rod 2 is telescopically moved by the pushing force of the thread, thereby changing the length of the geological hammer.

[0030] Furthermore, fixing rings 11 are fixedly mounted on the front and rear ends of the outer surface of the gripping rod 1 , and a converging groove 12 is provided above the front side of the surface of the front fixing ring 11 .

[0031] By adopting the above technical solution, the constriction groove 12 can accommodate the tip of the hammer head 5 to prevent the tip from being exposed and causing harm to others.

[0032] Furthermore, outer frames 13 are fixedly installed on both left and right sides of the surface of the fixing ring 11 , and a rubber sleeve 14 is fixedly provided on the inner side of the outer frame 13 and located on the surface of the gripping rod 1 .

[0033] By adopting the above technical solution, the rubber sleeve 14 is used to increase the friction of manual grip, thereby improving the stability of holding, and the outer frame 13 covers the gripping part. Even if the hammer reaction force vibrates too much during use, causing the manual palm grip to loosen, the entire geological hammer will not easily fall off the hand.

[0034] Working principle: When using the foldable geological hammer for geological and mineral exploration, first, when using the geological hammer, you can pull the spring pin 6 and rotate the hammer head 5 so that the hammer head 5 is perpendicular to the adjusting rod 2. At this time, the spring pin 6 will be inserted into one of the positioning holes 4, and the position of the hammer head 5 can be fixed for use. Then, according to the actual use situation, screw the rotating handle 9 to drive the screw 10 to rotate. Under the restriction of the slider 8 and the limit slot 7, the adjusting rod 2 will extend to adjust the length of the entire geological hammer. The part of the gripping rod 1 is manually held, and the rubber sleeve 14 is used to increase the friction of the manual grip, thereby improving the stability of the pick-up. At the same time, the outer frame 13 covers the gripping part. Even if the hammer reaction force vibrates too much during use, The hammer head 5 is folded toward the surface of the adjusting rod 2 and kept level with the adjusting rod 2. The spring pin 6 is inserted flush with the other positioning hole 4, fixing the folded position of the hammer head 5, so that the hammer head 5 can be stably folded and stored. The screw 10 is rotated in the opposite direction, and the adjusting rod 2 is retracted into the inside of the gripping rod 1, further reducing the volume and length of the geological hammer, making it more convenient to carry. At the same time, the tip of the folded hammer head 5 is inserted into the restraining groove 12, thereby avoiding accidental injury to personnel caused by exposure of the tip of the hammer head 5. This is the working principle of the foldable geological hammer for geological and mineral exploration.

Claims

1. A foldable geological hammer for geological and mineral exploration, comprising a gripping rod (1), characterized in that: An adjusting rod (2) is provided inside the gripping rod (1), a connecting block (3) is fixedly mounted on the front end of the adjusting rod (2), two positioning holes (4) are provided on the right side of the surface of the connecting block (3), a hammer head (5) is rotatably provided on the front end of the connecting block (3), and a spring latch (6) is slidably provided through the right side of the surface of the hammer head (5).

2. A foldable geological hammer for geological and mineral exploration according to claim 1, characterized in that: The spring latch (6) is composed of a telescopic spring and an insertion rod, one end of the telescopic spring is fixedly connected to the hammer head (5), and the other end is fixedly connected to the insertion rod, and the insertion rod slides through the hammer head (5).

3. The foldable geological hammer for geological and mineral exploration according to claim 1, characterized in that: Limiting grooves (7) are provided on both left and right sides of the inner surface of the gripping rod (1), and a slider (8) is slidably provided inside the limiting groove (7), and the slider (8) is fixedly connected to the adjusting rod (2).

4. A foldable geological hammer for geological and mineral exploration according to claim 1, characterized in that: A rotating handle (9) is rotatably provided below the inner surface of the gripping rod (1), a lead screw (10) is fixedly mounted on the upper surface of the rotating handle (9), and the lead screw (10) is threadedly connected to the inner surface of the adjusting rod (2).

5. The foldable geological hammer for geological and mineral exploration according to claim 1, characterized in that: The front and rear ends of the outer surface of the gripping rod (1) are both fixedly mounted with fixing rings (11), and a converging groove (12) is provided above the front side of the surface of the front fixing ring (11).

6. A foldable geological hammer for geological and mineral exploration according to claim 5, characterized in that: Outer frames (13) are fixedly mounted on both left and right sides of the surface of the fixing ring (11), and a rubber sleeve (14) is fixedly arranged on the inner side of the outer frame (13) and located on the surface of the gripping rod (1).

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