A rock crushing and sampling device for mining geology

Abstract

This utility model relates to the field of rock crushing and sampling technology, and discloses a mining geological rock crushing and sampling device. The device includes a handle, a connector fixedly connected to the top of the handle, a fixed sleeve threadedly connected to the outer surface of the connector, and a hammer head fixedly connected to the top of the fixed sleeve. A limiting component is provided on the top of the connector. To enable better sampling, the limiting block is pushed to raise the insert within the slot, simultaneously engaging the insert into the slot. The hammer head is then rotated to thread the connector onto the fixed sleeve. The limiting block is then rotated 90 degrees, bringing the bottom of the insert into contact with the bottom of the slot's inner wall. Finally, the nut is rotated, bringing the top of the nut into contact with the bottom of the handle, thus tightening the connection between the handle and the hammer head, allowing for better sampling.

Description

Technical Field

[0001] This utility model relates to the field of rock crushing and sampling technology, specifically a rock crushing and sampling device for mining geology. Background Technology

[0002] When geological prospectors take samples from geological rocks, they usually need to use a hammer to break the rocks so that they can take samples.

[0003] According to a public notice regarding a mining geological rock crushing and sampling device (Announcement No.: CN220339683U), the aforementioned application utilizes a grip, a round block, a connecting strip, a screw, a knob, and a slide to facilitate the extension or retraction of the slide, thereby allowing for convenient control of the overall length. When carrying is required, the overall length can be shortened for easier transport. Furthermore, by setting a threaded sleeve at the bottom of the hammer and a threaded block at the top of the slide, the hammer can be easily replaced when damaged.

[0004] However, in actual use, the hammerhead of the above-mentioned equipment will be vibrated when the staff uses the equipment to take samples, which will cause the threaded sleeve and the threaded block to loosen, thus making it impossible for the equipment to take samples well; in view of this, we propose a mining geological rock crushing and sampling device. Utility Model Content

[0005] The purpose of this invention is to provide a mining geological rock crushing and sampling device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mining geological rock crushing and sampling device, comprising a handle, a connector fixedly connected to the top of the handle, a fixing sleeve threadedly connected to the outer surface of the connector, a hammer fixedly connected to the top of the fixing sleeve, and a limit component provided on the top of the connector, the limit component comprising:

[0007] The slot is formed on the upper surface of the connector. A large threaded rod is provided at the bottom of the inner wall of the slot. An insert is fixedly connected to the top of the large threaded rod, and a limit block is fixedly connected to the bottom of the large threaded rod.

[0008] The nut is threaded onto the outer surface of the large thread rod, and a clip is fixedly connected to the top of the inner wall of the fixing sleeve, with an embedding groove at the bottom of the clip.

[0009] Preferably, the position of the embedding groove corresponds to the position of the embedding member, and the size of the embedding groove is adapted to the size of the embedding member, so that the embedding member can be well inserted into the embedding groove.

[0010] Preferably, the center of the card corresponds to the center of the fixing sleeve, and the size of the card is adapted to the size of the card slot, so that the card can be well inserted into the card slot.

[0011] Preferably, the bottom of the large threaded rod is provided to penetrate the bottom of the inner wall of the slot, and the center of the fixing sleeve corresponds to the center of the hammer head, so that the hammer head can be installed more easily.

[0012] Preferably, an auxiliary component is provided at the bottom of the handle. The auxiliary component includes a protective sleeve that is snapped onto the bottom of the handle. A fixing member is fixedly connected to the outer surface of the protective sleeve. A rotating block is rotatably connected to the side of the fixing member. A small threaded rod is fixedly connected to the side of the rotating block. A limit member is threadedly connected to the outer surface of the small threaded rod.

[0013] Preferably, the size of the limiting member is adapted to the size of the fixing member, and the bottom of the limiting member is in contact with the upper surface of the limiting block.

[0014] Preferably, the center of the small threaded rod corresponds to the center of the rotating block, and the end of the small threaded rod passes through the side of the fixing member.

[0015] Compared with the prior art, this utility model provides a rock crushing and sampling device for mining geology, which has the following beneficial effects:

[0016] 1. In order to improve the sampling efficiency of this mining geological rock crushing and sampling device, the limiting block is pushed to raise the insert inside the slot, and the locking piece is inserted into the slot. This makes the insert locked into the slot. Then, the hammer head is rotated to connect the connecting piece with the fixed sleeve threadedly. Then, the limiting block is rotated to rotate the insert 90 degrees, so that the bottom of the insert contacts the bottom of the inner wall of the slot. Then, the nut is rotated so that the top of the nut contacts the bottom of the handle, thereby making the connection between the handle and the hammer head tighter. This allows the device to perform sampling more effectively.

[0017] 2. In order to make the connection between the handle and the hammer head more tight, the protective sleeve is snapped into the bottom of the handle after the handle and the hammer head are installed. This allows the protective sleeve to wrap around the limiting block. At the same time, rotating the rotating block causes the small threaded rod to rotate, which causes the limiting part to extend out of the fixed part and make the bottom of the limiting part contact the upper surface of the limiting block, so that the embedded part fits more closely with the bottom of the inner wall of the embedded groove. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional left-side structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the hammer explosion structure of this utility model;

[0020] Figure 3 This is a cross-sectional view of the handle of this utility model;

[0021] Figure 4 This is a cross-sectional view of the auxiliary component of this utility model;

[0022] Figure 5 This is a schematic diagram of the hammerhead structure from below.

[0023] In the diagram: 1. Handle; 2. Connector; 3. Fixing sleeve; 4. Hammer head; 5. Limiting component; 501. Slot; 502. Large threaded rod; 503. Embedded part; 504. Limiting block; 505. Nut; 506. Clip; 507. Embedded groove; 6. Auxiliary component; 601. Protective sleeve; 602. Fixing part; 603. Rotating block; 604. Small threaded rod; 605. Limiting part. Detailed Implementation

[0024] like Figures 1-5 As shown, this utility model provides a technical solution: a mining geological rock crushing and sampling device, including a handle 1, a connector 2 fixedly connected to the top of the handle 1, a fixing sleeve 3 threadedly connected to the outer surface of the connector 2, the center of the fixing sleeve 3 corresponding to the center of the hammer head 4, so that the hammer head 4 can be better installed, the hammer head 4 is fixedly connected to the top of the fixing sleeve 3, and a limiting component 5 is provided on the top of the connector 2. The limiting component 5 includes a slot 501, a large threaded rod 502, an insert 503, a limiting block 504, a nut 505, a clip 506, and an embedding groove 507.

[0025] In this embodiment of the present invention, a slot 501 is formed on the upper surface of the connector 2. A large threaded rod 502 is provided at the bottom of the inner wall of the slot 501. The bottom of the large threaded rod 502 penetrates the bottom of the inner wall of the slot 501. An insert 503 is fixedly connected to the top of the large threaded rod 502. A limit block 504 is fixedly connected to the bottom of the large threaded rod 502. A nut 505 is threadedly connected to the outer surface of the large threaded rod 502. A clip 506 is fixedly connected to the top of the inner wall of the fixing sleeve 3. The center of the clip 506 corresponds to the center of the fixing sleeve 3. The size of the clip 506 is adapted to the size of the slot 501, so that the clip 506 can be well inserted into the slot 501. An embedding groove 507 is formed at the bottom of the clip 506. The position of the embedding groove 507 corresponds to the position of the insert 503. The size of the embedding groove 507 is adapted to the size of the insert 503, so that the insert 503 can be well inserted into the embedding groove 507.

[0026] Meanwhile, an auxiliary component 6 is provided at the bottom of the handle 1. The auxiliary component 6 includes a protective sleeve 601, which is snapped onto the bottom of the handle 1. A fixing member 602 is fixedly connected to the outer surface of the protective sleeve 601. A rotating block 603 is rotatably connected to the side of the fixing member 602. A small threaded rod 604 is fixedly connected to the side of the rotating block 603. The center of the small threaded rod 604 corresponds to the center of the rotating block 603. The end of the small threaded rod 604 is provided to penetrate the side of the fixing member 602. A limiting member 605 is threadedly connected to the outer surface of the small threaded rod 604. The size of the limiting member 605 is adapted to the size of the fixing member 602. The bottom of the limiting member 605 is in contact with the upper surface of the limiting block 504. This allows the protective sleeve 601 to be snapped onto the bottom of the handle 1 after the handle 1 and hammer head 4 are installed. This allows the protective sleeve 601 to wrap around the limiting block 504. At the same time, rotating the rotating block 603 causes the small threaded rod 604 to rotate, which causes the limiting member 605 to extend out of the fixing member 602 and the bottom of the limiting member 605 to contact the upper surface of the limiting block 504. This makes the insert 503 fit more closely to the bottom of the inner wall of the insert groove 507.

[0027] In this invention, during use, the limiting block 504 is pushed to raise the insert 503 inside the slot 501, while the locking piece 506 is locked into the slot 501, thus locking the insert 503 into the insertion groove 507. The hammer head 4 is then rotated to thread the connecting piece 2 into the fixing sleeve 3. The limiting block 504 is then rotated to rotate the insert 503 90 degrees, so that the bottom of the insert 503 contacts the bottom of the inner wall of the insertion groove 507. After that, the nut 505 is rotated so that the top of the nut 505 contacts the bottom of the handle 1, thereby making the connection between the handle 1 and the hammer head 4 tighter, allowing the device to perform sampling better.

[0028] Furthermore, after the handle 1 and hammer head 4 are installed, the protective sleeve 601 is snapped onto the bottom of the handle 1. This allows the protective sleeve 601 to cover the limiting block 504. At the same time, rotating the rotating block 603 causes the small threaded rod 604 to rotate, which causes the limiting member 605 to extend out of the fixing member 602, so that the bottom of the limiting member 605 contacts the upper surface of the limiting block 504, thereby making the insert 503 fit more closely to the bottom of the inner wall of the insert groove 507.

[0029] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A rock crushing and sampling device for mining geology, comprising a handle (1), a connector (2) fixedly connected to the top of the handle (1), a fixing sleeve (3) threadedly connected to the outer surface of the connector (2), and a hammer (4) fixedly connected to the top of the fixing sleeve (3), characterized in that: The connector (2) is provided with a limiting component (5) at its top, the limiting component (5) comprising: The slot (501) is located on the upper surface of the connector (2). A large threaded rod (502) is provided at the bottom of the inner wall of the slot (501). An insert (503) is fixedly connected to the top of the large threaded rod (502). A limit block (504) is fixedly connected to the bottom of the large threaded rod (502). Nut (505), the nut (505) is threaded to the outer surface of the large thread rod (502), and a clip (506) is fixedly connected to the top of the inner wall of the fixing sleeve (3), and an embedding groove (507) is provided at the bottom of the clip (506).

2. The mine geological rock breaking and sampling device according to claim 1, characterized in that: The position of the embedding groove (507) corresponds to the position of the embedding member (503), and the size of the embedding groove (507) is adapted to the size of the embedding member (503).

3. The mine geological rock breaking and sampling device according to claim 1, characterized in that: The center of the card (506) corresponds to the center of the fixing sleeve (3), and the size of the card (506) is adapted to the size of the card slot (501).

4. The mine geological rock breaking and sampling device according to claim 1, characterized in that: The bottom of the large threaded rod (502) is set in a through-groove (501) inner wall bottom, and the center of the fixed sleeve (3) corresponds to the center of the hammer (4).

5. The mine geological rock breaking and sampling device according to claim 1, characterized in that: The bottom of the handle (1) is provided with an auxiliary component (6), the auxiliary component (6) includes a protective sleeve (601), the protective sleeve (601) is snapped onto the bottom of the handle (1), a fixing member (602) is fixedly connected to the outer surface of the protective sleeve (601), a rotating block (603) is rotatably connected to the side of the fixing member (602), a small threaded rod (604) is fixedly connected to the side of the rotating block (603), and a limit member (605) is threadedly connected to the outer surface of the small threaded rod (604).

6. The mine geological rock breaking and sampling device according to claim 5, characterized in that: The size of the limiting member (605) is adapted to the size of the fixing member (602), and the bottom of the limiting member (605) is in contact with the upper surface of the limiting block (504).

7. The mine geological rock breaking and sampling device according to claim 5, characterized in that: The center of the small threaded rod (604) corresponds to the center of the rotating block (603), and the end of the small threaded rod (604) is arranged to penetrate the side of the fixing member (602).

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