CN220593041U - Geological hammer special for sampling - Google Patents

Abstract

The utility model discloses a special geological hammer for sampling, which solves the technical problem of low sampling efficiency caused by the fact that the conventional hammer head cannot perform position conversion on a hammer handle. The geological hammer comprises a hammer handle and a connecting part, wherein the hammer handle comprises a handle part and the connecting part which are in an integrated structure; the hammer head is detachably connected with the connecting part; the connecting part is provided with a first connecting hole and a second connecting hole, the first connecting hole is formed in the end portion of the connecting part, the second connecting hole is formed in the side edge of the connecting part, and the hammer head can be arranged at different positions on the connecting part through the first connecting hole and the second connecting hole. According to the utility model, the first connecting hole and the second connecting hole are formed in the connecting part of the hammer handle, the hammer head can be connected to the first connecting hole and the second connecting hole through bolts according to conditions, position conversion of the hammer head on the hammer handle can be realized, the hammer head can be used under different conditions, and the sampling efficiency is improved.

Description

Geological hammer special for sampling

Technical Field

The utility model relates to the technical field of geological survey tools, in particular to a special geological hammer for sampling.

Background

The geological hammer is one of basic tools for mineral exploration, is made of high-quality steel, one section of the hammer head of the geological hammer is in a positive direction, the other end of the hammer head is mainly pointed or wedge-shaped, and when the geological hammer is used, the hammer head is generally used for knocking rocks through square heads to enable the rocks to be broken into small rocks; the large rock is pried by inserting a section of pointed or wedge-shaped rock crack, and the method can also be used for correcting rock and ore specimens and the like to make the rock and ore specimens more standard.

Drilling work is required to be carried out in the field in the mineral exploration process, and a columnar core obtained through drilling needs to be split from the center along the axial direction of the core through a rock cutting machine. The procedure for cutting the core does not completely split the core so that the core is complete after the core is transferred from the cutter to the core box. The existing method for cutting the rock core is to directly strike by using a common geological hammer or split the rock core from the middle by using the combination of the common geological hammer and the steel drill, but the common method is to use the combination of the common geological hammer and the steel drill.

However, in the geological hammer combining the common geological hammer and the steel drill, the hammer head can only be arranged at the end part of the hammer handle, the position of the hammer head on the hammer handle cannot be changed, and the hammer head cannot be used under various different conditions, so that the sampling efficiency is low.

Disclosure of Invention

The utility model aims to provide a special geological hammer for sampling, which solves the technical problems that the hammer head in the prior art cannot perform position conversion on a hammer handle, can be used under various different conditions, and has low sampling efficiency. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a special geological hammer for sampling, which comprises a hammer head, a hammer handle and a steel drill, wherein one end of the hammer handle is provided with the hammer head, and the hammer head is detachably connected with the hammer handle; the other end of the hammer handle is provided with a placing groove, the steel drill is detachably connected with the placing groove, and the steel drill can be installed, taken out or replaced on the hammer handle;

the hammer handle comprises a handle part and a connecting part, and the handle part and the connecting part are of an integrated structure; the hammer head is detachably connected with the connecting part; the placing groove is arranged in or outside the handle part and used for placing the steel drills;

the connecting part is provided with a first connecting hole and a second connecting hole, the first connecting hole is formed in the end portion of the connecting part, the second connecting hole is formed in the side edge of the connecting part, and the hammer head can be arranged at different positions on the connecting part through the first connecting hole and the second connecting hole.

Preferably, the placing groove is arranged inside the connecting part, an internal thread is arranged in the placing groove, an external thread is arranged on the steel drill, and the steel drill can be in threaded connection with the placing groove through the internal thread and the external thread.

Preferably, the placement groove is arranged outside the connecting part and is of an integral structure with the handle part.

Preferably, the hammer head comprises a planar striking head and a tip striking head, and the planar striking head and the tip striking head are of an integrated structure; when the hammer head is connected with the connecting part through the second connecting hole, the tip striking head is positioned on one side of the end face of the connecting part.

Preferably, the middle part of the hammer head is provided with a clamping groove, the clamping groove is matched with the diameter of the end part of the connecting part, and the hammer head is connected with the connecting part through bolts after being clamped with the end face of the connecting part through the clamping groove.

Preferably, the side of the steel drill rod provided with the sharp head is positioned at the end face of the handle part.

Preferably, a protective structure is arranged at the end face of the handle part, and the protective structure can be opened and closed on the end face of the handle part to put in or take out the steel drill; the steel drill is placed into the placing groove, and then the tip of the steel drill is wrapped through the protective structure.

Preferably, the geological hammer further comprises a rubber shockproof layer, wherein the rubber shockproof layer is arranged on the outer side of the handle part and used for wrapping the exposed part of the handle part.

By implementing one of the technical schemes, the utility model has the following advantages or beneficial effects:

according to the utility model, the first connecting hole and the second connecting hole are formed in the connecting part of the hammer handle, the hammer head can be connected to the first connecting hole and the second connecting hole through bolts according to conditions, position conversion of the hammer head on the hammer handle can be realized, the hammer head can be used under different conditions, and the sampling efficiency is improved.

Drawings

For a clearer description of the technical solutions of embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art, in which:

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a hammer head connected to a first connecting hole according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of the hammer head connected to the second connecting hole in an embodiment of the present utility model;

fig. 4 is a cross-sectional view of the placement groove provided outside the hammer shank in the embodiment of the present utility model.

In the figure: 1. a hammer head; 11. a clamping groove; 12. a planar striking head; 13. a tip striking head; 2. a hammer handle; 21. a placement groove; 22. a handle portion; 23. a connection part; 24. a protective structure; 25. a first connection hole; 26. a second connection hole; 3. steel drill rod; 4. a rubber vibration-proof layer; 5. and (5) a bolt.

Detailed Description

For a better understanding of the objects, technical solutions and advantages of the present utility model, reference should be made to the various exemplary embodiments described hereinafter with reference to the accompanying drawings, which form a part hereof, and in which are described various exemplary embodiments which may be employed in practicing the present utility model. The same reference numbers in different drawings identify the same or similar elements unless expressly stated otherwise. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. It is to be understood that they are merely examples of processes, methods, apparatuses, etc. that are consistent with certain aspects of the present disclosure as detailed in the appended claims, other embodiments may be utilized, or structural and functional modifications may be made to the embodiments set forth herein without departing from the scope and spirit of the present disclosure.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "transverse," and the like are used in an orientation or positional relationship based on that shown in the drawings, and are merely for convenience in describing the present utility model and to simplify the description, rather than to indicate or imply that the elements referred to must have a particular orientation, be constructed and operate in a particular orientation. The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The term "plurality" means two or more. The terms "connected," "coupled" and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, communicatively connected, directly connected, indirectly connected via intermediaries, or may be in communication with each other between two elements or in an interaction relationship between the two elements. The term "and/or" includes any and all combinations of one or more of the associated listed items. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In order to illustrate the technical solutions of the present utility model, the following description is made by specific embodiments, only the portions related to the embodiments of the present utility model are shown.

Examples:

as shown in fig. 1-4, the utility model provides a special geological hammer for sampling, which comprises a hammer head 1, a hammer handle 2 and a steel drill 3, wherein one end of the hammer handle 2 is provided with the hammer head 1, and the hammer head 1 is detachably connected with the hammer handle 2; the other end of the hammer handle 2 is provided with a placing groove 21, the steel drill 3 is detachably connected with the placing groove 21, and the steel drill 3 can be installed, taken out or replaced on the hammer handle 2. The hammer handle 2 comprises a handle part 22 and a connecting part 23, and the handle part 22 and the connecting part 23 are of an integral structure; the hammer head 1 is detachably connected with the connecting part 23; the placement groove 21 is provided inside or outside the handle portion 22 for placing the drill rod 3. Specifically, the hammer head 1 is detachably connected with the hammer handle 2, and the hammer head 1 can be arranged on the end face of the connecting part 23 or on the side face of the connecting part 23 according to actual conditions, so that the position of the hammer head 1 is changed, and the sampling efficiency is improved due to the diversity in the use process. More specifically, the hammer handle 2 includes a connecting portion 23 and a handle portion 22, the hammer head 1 is provided on the connecting portion 23, and the placement groove 21 is provided on the handle portion 22. The placing groove 21 is provided with two types of arrangement and is characterized in that the placing groove 21 can be arranged in the handle part 22 or outside the handle part 22, and used for placing the steel rod 3 which is needed in the sampling process, and when the steel rod 3 is needed, the steel rod 3 is only needed to be taken out from the placing groove 21. The placing groove 21 provided by the utility model can connect the steel drill 3 with the geological hammer to form a whole, is convenient for carrying the geological hammer and the steel drill 3 during field sampling, and is convenient for taking, so that the sampling efficiency of the rock is improved.

As an alternative embodiment, as shown in fig. 2-3, the placing groove 21 is arranged inside the connecting part 23, an internal thread is arranged in the placing groove 21, an external thread is arranged on the steel drill rod 3, and the steel drill rod 3 can be in threaded connection with the placing groove 21 through the internal thread and the external thread. The placement groove 21 is provided outside the connection portion 23 and is integrally formed with the handle portion 22. Specifically, the placement groove 21 in the present utility model has two arrangements, the first is provided inside the handle portion 22, and the second is provided outside the handle portion 22. When standing groove 21 sets up the inside at handle portion 22, the shape and the size of standing groove 21 and the shape and the size assorted of drill rod 3 are provided with the internal thread hole in the inslot of standing groove 21, are provided with the external screw thread on the drill rod 3, and the internal thread hole in drill rod 3 accessible self external screw thread and the standing groove 21 inslot carries out threaded connection, just can reach drill rod 3 and geological hammer carry's purpose simultaneously. As shown in fig. 4, when the placement groove 21 is provided outside the handle portion 22, the drill rod 3 is provided on the geological hammer for convenient use during sampling by screwing the internal thread hole in the placement groove 21 with the external thread on the drill rod 3. When the placement groove 21 is provided in the handle portion 22, an opening is formed in the end surface of the handle portion 22; when the placement groove 21 is provided outside the handle 22, and the placement groove 21 and the handle 22 are integrally formed. According to the utility model, the steel drill 3 and the geological hammer can be integrated, so that the carrying is convenient, the time for searching the steel drill 3 in the tool box is reduced, and the sampling efficiency is improved.

As an alternative embodiment, as shown in fig. 1 to 3, the connecting portion 23 is provided with a first connecting hole 25 and a second connecting hole 26, the first connecting hole 25 is provided at an end of the connecting portion 23, the second connecting hole 26 is provided at a side of the connecting portion 23, and the hammer head 1 can be provided at different positions on the connecting portion 23 through the first connecting hole 25 and the second connecting hole 26. The hammer head 1 comprises a planar striking head 12 and a tip striking head 13, wherein the planar striking head 12 and the tip striking head 13 are of an integrated structure; when the hammer head 1 is connected to the connecting portion 23 through the second connecting hole 26, the tip striking head 13 is located on the end face side of the connecting portion 23. The middle part of the hammer head 1 is provided with a clamping groove 11, the clamping groove 11 is matched with the diameter of the end part of the connecting part 23, and the hammer head 1 is connected with the connecting part 23 through bolts 5 after being clamped with the end surface of the connecting part 23 through the clamping groove 11. Specifically, the connecting portion 23 is provided with a connecting hole for connecting with the hammer head 1, and the hammer head 1 is normally connected to the first connecting hole 25 through the clamping groove 11, so that the use is convenient. However, the user can remove the hammer head 1 from the end of the connecting portion 23, disconnect the bolt 5 from the first connecting hole 25, and install the hammer head 1 on the side of the connecting portion 23 through the bolt 5 and the second connecting hole 26 according to the use requirement. The arrangement of the first connecting hole 25 and the second connecting hole 26 on the connecting portion 23 increases the possibility of the hammer head 1 being converted on the hammer shank 2, and the position of the hammer head 1 can be used in various different situations after being converted. When the hammer head 1 is connected to the connecting portion 23 by the bolt 5 and the second connecting hole 26, the tip striking head 13 of the hammer head 1 is located on the end face side of the connecting portion 23.

As an alternative embodiment, as shown in fig. 3, the side of the drill rod 3 on which the tip is provided is located at the end face of the handle portion 22. The end face of the handle part 22 is provided with a protective structure 24, and the protective structure 24 can be opened and closed on the end face of the handle part 22 to put in or take out the steel drill 3; after the steel drill rod 3 is placed into the placing groove 21, the tip of the steel drill rod 3 is wrapped through the protective structure 24. Specifically, the tip is one end on the drill rod 3, and when the drill rod 3 is placed in the placing groove 21, one side of the tip on the drill rod 3 is located at the end face of the handle portion 22, so that the drill rod is convenient to take out. However, in order to avoid the damage to the user caused by the tip when using the geological hammer, a protective structure 24 is arranged on the end face of the handle part 22 and used for wrapping the steel drill 3 placed in the placing groove 21, so that the safety of the user when using the geological hammer is ensured. Since the placement groove 21 may be provided inside the handle portion 22 or outside the handle portion 22, the guard structure 24 is provided on the end surface of the handle portion 22 wherever the placement groove 21 is provided. More specifically, one end of the protection structure 24 is fixedly connected to the end surface of the handle portion 22, and the other end of the protection structure can be connected to the handle portion 22 through a protection buckle, and the protection buckle is used for connection, which is a preferred scheme in the present utility model.

As an alternative embodiment, as shown in fig. 1-4, the geological hammer further comprises a rubber vibration-proof layer 4, wherein the rubber vibration-proof layer 4 is arranged on the outer side of the handle portion 22 and used for wrapping the exposed part of the handle portion 22. Specifically, the rubber vibration-proof layer 4 is arranged on the outer side of the handle portion 22, and when the placement groove 21 is arranged in the handle portion 22, the rubber vibration-proof layer 4 completely wraps the outer side of the handle portion 22; when the placement groove 21 is provided outside the handle portion 22, the rubber vibration-proof layer 4 is placed so as to avoid the placement position of the placement groove 21, and wraps the exposed portion of the handle portion 22.

The drawing shown in fig. 1 shows that the placement groove 21 is provided inside the hammer shank 2.

The embodiment is a specific example only and does not suggest one such implementation of the utility model.

The foregoing is only illustrative of the preferred embodiments of the utility model, and it will be appreciated by those skilled in the art that various changes in the features and embodiments may be made and equivalents may be substituted without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (8)

1. The geological hammer special for sampling is characterized by comprising a hammer head (1), a hammer handle (2) and a steel drill rod (3), wherein one end of the hammer handle (2) is provided with the hammer head (1), and the hammer head (1) is detachably connected with the hammer handle (2); the other end of the hammer handle (2) is provided with a placing groove (21), the steel drill (3) is detachably connected with the placing groove (21), and the steel drill (3) can be installed, taken out or replaced on the hammer handle (2);

the hammer handle (2) comprises a handle part (22) and a connecting part (23), wherein the handle part (22) and the connecting part (23) are of an integrated structure; the hammer head (1) is detachably connected with the connecting part (23); the placing groove (21) is arranged inside or outside the handle part (22) and is used for placing the steel drill rod (3);

be provided with first connecting hole (25) and second connecting hole (26) on connecting portion (23), first connecting hole (25) set up the tip of connecting portion (23), second connecting hole (26) set up the side of connecting portion (23), tup (1) can pass through first connecting hole (25) and second connecting hole (26) set up different positions on connecting portion (23).

2. The special geological hammer for sampling according to claim 1, wherein the placing groove (21) is arranged inside the connecting portion (23), an internal thread is arranged in the placing groove (21), an external thread is arranged on the steel drill (3), and the steel drill (3) can be in threaded connection with the placing groove (21) through the internal thread and the external thread.

3. A special geological hammer for sampling according to claim 1, characterized in that said holding groove (21) is provided outside said connecting portion (23) in a unitary structure with said handle portion (22).

4. A geological hammer special for sampling according to claim 1, characterized in that said hammer head (1) comprises a planar striking head (12) and a tip striking head (13), said planar striking head (12) being of integral construction with the tip striking head (13); when the hammer head (1) is connected with the connecting part (23) through the second connecting hole (26), the tip striking head (13) is positioned on one side of the end face of the connecting part (23).

5. The geological hammer special for sampling according to claim 1, wherein a clamping groove (11) is formed in the middle of the hammer head (1), the clamping groove (11) is matched with the diameter of the end part of the connecting part (23), and the hammer head (1) is connected with the connecting part (23) through bolts (5) after being clamped with the end face of the connecting part (23) through the clamping groove (11).

6. A special geological hammer for sampling according to claim 1, characterized in that the side of the drill steel (3) provided with the tip is located at the end face of the handle part (22).

7. The geological hammer special for sampling according to claim 6, characterized in that a protective structure (24) is arranged at the end face of the handle part (22), and the protective structure (24) can be opened and closed on the end face of the handle part (22) to put in or take out the steel drill rod (3); after the steel drill rods (3) are placed into the placing grooves (21), tips of the steel drill rods (3) are wrapped through the protection structures (24).

8. The geological hammer special for sampling according to claim 1, further comprising a rubber vibration-proof layer (4), wherein the rubber vibration-proof layer (4) is arranged on the outer side of the handle part (22) and used for wrapping the exposed part of the handle part (22).