CN218698467U - Geological hammer capable of measuring Mohs hardness of minerals - Google Patents

Abstract

The utility model discloses a geological hammer capable of measuring Mohs hardness of minerals, which comprises a hammer body, a handle and a hardness measuring mechanism; the handle is fixed on the hammer body, and the hammer body is provided with an installation groove; hardness measuring mechanism includes fixed block and a plurality of hardness measurement spare, the fixed block is fixed in the mounting groove, each hardness measurement spare all includes the guide slot, round pin axle and detection head, the guide slot is fixed in on the fixed block, the round pin axle slides and sets up in the guide slot, detect the one end that the head is fixed in the round pin axle, the hardness inequality of the detection head of each hardness measurement spare, round pin axle slidable to primary importance or second place, when the round pin axle is located primary importance, it is located the mounting groove to detect the head, when the round pin axle is located the second place, it stretches out outside the mounting groove to detect the head. The utility model provides a technical scheme's beneficial effect is: geology personnel only need carry the utility model provides a geology hammer need not carry the mohs hardness pen of different hardness to more facilitate the use, also can prevent that mohs hardness pen from omitting or losing.

Description

Geological hammer capable of measuring Mohs hardness of minerals

Technical Field

The utility model belongs to the technical field of the geological hammer technique and specifically relates to a geological hammer of measurable quantity mineral mohs hardness is related to.

Background

In geological mineral exploration, a geological hammer is an indispensable tool. The existing geological hammer does not have the capability of measuring the Mohs hardness of minerals.

The mohs hardness of a mineral is an important physical constant and an identification mark of the mineral. The german mineralogist Friedrich Mohs proposed to measure the relative hardness of an object, namely Mohs hardness, by 10 minerals, which is classified into ten grades from soft to hard: 1) talc, 2) gypsum, 3) calcite, 4) fluorite, 5) apatite, 6) orthoclase, 7) quartz, 8) topaz, 9) corundum, 10) diamond.

In measuring the hardness of the mineral, the surface of the mineral is usually scribed by Mohs hardness pens with different hardness, for example, the hardness of the mineral is 5-6 when no scratch is formed on the surface of the mineral by the Mohs hardness pen with the hardness of 5, and the hardness of the mineral is 5-6 when the scratch is formed on the surface of the mineral by the Mohs hardness pen with the hardness of 6.

After the mineral is knocked by the geological hammer to obtain a mineral sample, the type of the mineral is required to be determined through the hardness of the mineral in many times, so that geologists are required to carry Mohs hardness pens with different hardness, the hardness of the mineral is determined through the Mohs hardness pens, and the type of the mineral is determined by combining other characteristics.

Therefore, geologists need to carry geological hammers and mohs hardness pens with various hardness, which is inconvenient to carry and easily causes omission or loss of the mohs hardness pens.

SUMMERY OF THE UTILITY MODEL

In view of this, it is necessary to provide a geological hammer capable of measuring the mohs hardness of minerals, so that geologists only need to carry the geological hammer, and do not need to carry mohs hardness pens with different hardness, thereby facilitating the use.

In order to achieve the purpose, the utility model provides a geological hammer capable of measuring the Mohs hardness of minerals, which comprises a hammer body, a handle and a hardness measuring mechanism;

the handle is fixed on the hammer body, and the hammer body is provided with an installation groove;

hardness measuring mechanism includes fixed block and a plurality of hardness measurement spare, the fixed block is fixed in the mounting groove, each hardness measurement spare all includes guide slot, round pin axle and detects the head, the guide slot is fixed in on the fixed block, the round pin axle slide set up in the guide slot, it is fixed in to detect the head the one end of round pin axle, each hardness measurement spare detect the head hardness inequality, round pin axle slidable to primary importance or second place works as when the round pin axle is located primary importance, it is located to detect the head in the mounting groove, works as when the round pin axle is located the second place, it stretches out to detect the head outside the mounting groove.

In some embodiments, a first engaging groove and a second engaging groove are formed on a side wall of the guide groove, a handle is fixed to the pin, the handle is rotatable into the first engaging groove when the pin is located at the first position, and the handle is rotatable into the second engaging groove when the pin is located at the second position.

In some embodiments, the fixing block is an iron fixing block, and a magnet is embedded in the handle.

In some embodiments, the detection head is threadedly connected to one end of the pin.

In some embodiments, an end face of the handle, which is far away from the hammer body, is provided with a containing groove extending along the length direction of the handle; the geological hammer capable of measuring the Mohs hardness of minerals further comprises a storage box, and the storage box is inserted into the storage groove in a sliding mode.

In some embodiments, a locking hole is formed on the inner side wall of the accommodating groove; the geological hammer capable of measuring the Mohs hardness of minerals further comprises a locking mechanism, the locking mechanism comprises a vertical plate, a lock pin, a fixing ring and a spring, the vertical plate is fixed on the storage box, a guide hole is formed in the vertical plate, the lock pin penetrates through the guide hole, the fixing ring is fixed on the lock pin, the spring is sleeved on the lock pin, one end of the spring is abutted to the fixing ring, the other end of the spring is abutted to the vertical plate, the lock pin can be located at a third position or a fourth position, when the lock pin is located at the third position, one end of the lock pin is located in the lock hole, and when the lock pin is located at the fourth position, one end of the lock pin is located outside the lock hole.

In some embodiments, the locking mechanism further comprises a dial block fixed on the lock pin and located outside the receiving groove.

In some embodiments, a plurality of clamping columns are fixed in the storage box.

In some embodiments, a limiting sleeve is fixed on the guide groove, the limiting sleeve is slidably sleeved on the pin shaft, a fixed sleeve ring is fixedly sleeved on the pin shaft, a movable sleeve ring and a return spring are further slidably sleeved on the pin shaft, the movable sleeve ring abuts against the limiting sleeve, one end of the return spring abuts against the movable sleeve ring, and the other end of the return spring abuts against the fixed sleeve ring.

Compared with the prior art, the utility model provides a technical scheme's beneficial effect is: when the geological hammer is used, the geological hammer is used for knocking minerals, after a mineral sample is obtained, geological personnel can sequentially shift the pin shafts corresponding to the detection heads to the second position according to the hardness, so that the detection heads sequentially protrude out of the hammer body, and when the detection heads sequentially protrude out of the hammer body, the detection heads are used for scratching the surface of the minerals, so that the hardness of the minerals is determined. Thereby, geology personnel only need carry the utility model provides a geology hammer need not carry the mohs hardness pen of different hardness to more facilitate the use, also can prevent to miss or lose by the mohs hardness pen.

Drawings

Fig. 1 is a schematic perspective view of an embodiment 1 of a geological hammer capable of measuring mohs hardness of minerals provided by the present invention;

FIG. 2 is a schematic perspective view of the measurable mineral Mohs hardness geological hammer of FIG. 1 from another perspective;

FIG. 3 is a schematic perspective view of the mineral Mohs hardness measurable geological hammer of FIG. 1 with the receiver in a pulled-out condition;

FIG. 4 is an exploded view of FIG. 1;

FIG. 5 is a perspective view of the hammer block and the handle of FIG. 4;

FIG. 6 is an enlarged partial view of area A of FIG. 5;

FIG. 7 is a schematic perspective view of one of the hardness measuring mechanisms of FIG. 4;

FIG. 8 is a schematic perspective view of another hardness measuring mechanism of FIG. 4;

FIG. 9 is a schematic perspective view of one of the hardness measuring elements of FIG. 8;

fig. 10 is a perspective view of the storage case and the locking mechanism of fig. 4;

FIG. 11 is a perspective view of the storage case and locking mechanism of FIG. 10 from another perspective;

FIG. 12 is an enlarged partial view of area B of FIG. 11;

fig. 13 is a schematic perspective view of a hardness measuring mechanism of embodiment 2 of the geological hammer capable of measuring mohs hardness of mineral provided by the invention;

in the figure: 100-hammer body, 110-mounting groove, 200-handle, 210-containing groove, 211-lock hole, 300-hardness measuring mechanism, 310-fixing block, 320-hardness measuring piece, 321-guide groove, 3211-first card groove, 3212-second card groove, 322-pin shaft, 3221-handle, 323-detecting head, 324-spacing sleeve, 325-fixing lantern ring, 326-movable lantern ring, 327-reset spring, 400-storage box, 401-magnifier, 402-compass, 403-tape measure, 410-clamping column, 500-locking mechanism, 510-vertical plate, 520-lock pin, 530-fixing ring, 540-spring and 550-toggle block.

Detailed Description

The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.

Example 1

Referring to fig. 1 to 8, the present invention provides a geological hammer capable of measuring mohs hardness of minerals, which includes a hammer body 100, a handle 200 and a hardness measuring mechanism 300.

The handle 200 is fixed to the hammer body 100, and the hammer body 100 is provided with an installation groove 110.

The hardness measuring mechanism 300 comprises a fixing block 310 and a plurality of hardness measuring pieces 320, wherein the fixing block 310 is fixed in the mounting groove 110, each hardness measuring piece 320 comprises a guide groove 321, a pin shaft 322 and a detecting head 323, the guide groove 321 is fixed on the fixing block 310, the pin shaft 322 is slidably arranged in the guide groove 321, the detecting head 323 is fixed at one end of the pin shaft 322, the hardness of the detecting head 323 of each hardness measuring piece 320 is different, in the embodiment, the hardness of the detecting head 323 of 10 hardness measuring pieces 320 is 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, and the hardness value of the detecting head 323 of each hardness measuring piece 320 is marked beside each hardness measuring piece 320. Further, the number of the mounting grooves 110 formed in the hammer body 100 is two, and the mounting grooves are respectively disposed on two side walls of the hammer body 100, and correspondingly, the number of the fixing blocks 310 is two, wherein one fixing block 310 is used for mounting the hardness measuring parts 320 with the hardness of 1, 2, 3, 4, and 5, respectively, and the other fixing block 310 is used for mounting the hardness measuring parts 320 with the hardness of 6, 7, 8, 9, and 10, respectively.

The pin 322 can slide to a first position or a second position, when the pin 322 is located at the first position, the detection head 323 is located in the mounting groove 110, and when the pin 322 is located at the second position, the detection head 323 extends out of the mounting groove 110.

When the geological hammer is used, the geological staff can sequentially shift the pin shafts 322 corresponding to the detection heads 323 to the second position according to the hardness after the geological hammer strikes the mineral to obtain a mineral sample, so that the detection heads 323 sequentially protrude out of the hammer body 100, and when the detection heads 323 sequentially protrude out of the hammer body 100, the detection heads 323 are used for scratching the surface of the mineral, so that the hardness of the mineral is determined. Thereby, geology personnel only need carry the utility model provides a geology hammer need not carry the mohs hardness pen of different hardness to more facilitate the use, also can prevent that mohs hardness pen from omitting or losing.

It should be understood that, during the detection, when a certain detection head 323 extends out of the mounting groove 110, other detection heads 323 are to be pulled back into the mounting groove 110, for example, as shown in fig. 2, when a detection head 323 with the hardness of 6 extends out of the mounting groove 110, the detection heads with other hardnesses are all pulled back into the mounting groove 110, so as to facilitate the surface scribing of the mineral by the detection head 323 with the hardness of 6.

In order to facilitate the pin 322 to be maintained at the first position or the second position, please refer to fig. 9, in a preferred embodiment, a first engaging groove 3211 and a second engaging groove 3212 are formed on a sidewall of the guiding groove 321, a handle 3221 is fixed on the pin 322, when the pin 322 is located at the first position, the handle 3221 may be rotated into the first engaging groove 3211, so as to prevent the pin 322 from moving continuously, and when the pin 322 is located at the second position, the handle 3221 may be rotated into the second engaging groove 3212, so as to prevent the pin 322 from moving continuously.

In order to prevent the handle 3221 from spontaneously rotating out of the first card slot 3211 or the second card slot 3212, referring to fig. 1, in a preferred embodiment, the fixing block 310 is an iron fixing block, a magnet is embedded in the handle 3221, or the handle 3221 is made of a magnet, so that when the handle 3221 rotates into the first card slot 3211 or the second card slot 3212, the handle 3221 and the fixing block 310 are magnetically attracted together, thereby preventing the handle 3221 from spontaneously rotating out of the first card slot 3211 or the second card slot 3212, when the pin 322 needs to be moved, the handle 3221 can be pinched by a hand and then rotated upward, so as to disengage from the first card slot 3211 (or the second card slot 3212), and then the pin 322 can be moved to a proper position, and then the pin 322 is rotated, so that the handle 3221 is clamped into the second card slot 3212 (or the first card slot 3211).

To facilitate replacement of the wear-prone detection head 323, referring to fig. 9, in a preferred embodiment, the detection head 323 is threadedly coupled to one end of the pin 322.

In order to facilitate the storage of small articles, referring to fig. 3-12, in a preferred embodiment, an end surface of the handle 200 away from the hammer body 100 is provided with a receiving groove 210 extending along a length direction of the handle 200; the geological hammer capable of measuring the morse hardness of the minerals further comprises a storage box 400, and the storage box 400 is slidably inserted into the containing groove 210. When carrying out open-air geology mineral exploration, often need carry a lot of smallclothes article, like magnifying glass 401, compass 402, tape measure 403 etc. these smallclothes article are inconvenient to be carried, simultaneously, also omit very easily when starting, and the utility model discloses an insert at the accepting groove 210 of handle 200 and establish receiver 400, place these smallclothes article in receiver 400 to both conveniently carry, do not worry yet to omit these smallclothes article when starting.

In order to lock the storage box 400, referring to fig. 3 to 12, in a preferred embodiment, a locking hole 211 is formed on an inner side wall of the receiving groove 210; the geological hammer capable of measuring the morse hardness of minerals further comprises a locking mechanism 500, wherein the locking mechanism 500 comprises a vertical plate 510, a locking pin 520, a fixing ring 530 and a spring 540, the vertical plate 510 is fixed on the storage box 400, a guide hole is formed in the vertical plate 510, the locking pin 520 penetrates through the guide hole, the fixing ring 530 is fixed on the locking pin 520, the spring 540 is sleeved on the locking pin 520, one end of the spring 540 is abutted to the fixing ring 530, the other end of the spring 540 is abutted to the vertical plate 510, the locking pin 520 can be located at a third position or a fourth position, when the locking pin 520 is located at the third position, one end of the locking pin 520 is located in the locking hole 211, at the moment, the spring 540 is in a natural length, when the locking pin 520 is located at the fourth position, one end of the locking pin 520 is located outside the locking hole 211, and at the moment, the spring 540 is in a compressed state.

In this embodiment, the locking hole 211 is inserted into the locking hole 211, so that the storage box 400 is prevented from leaving the storage slot 210, and when the storage box 400 needs to be taken out, the locking pin 520 is shifted to the right, so that one end of the locking pin 520 leaves the locking hole 211, and then the storage box 400 is taken out.

To facilitate the shifting of the lock pin 520, referring to fig. 11 and 12, in a preferred embodiment, the locking mechanism 500 further includes a shifting block 550, and the shifting block 550 is fixed on the lock pin 520 and located outside the receiving slot 210.

In order to limit the small articles in the storage box 400, referring to fig. 10 and 11, in a preferred embodiment, a plurality of fastening columns 410 are further fixed in the storage box 400, and each fastening column 410 is fastened around the small article, so that the small articles can be limited and prevented from moving.

Example 2

Referring to fig. 13, the only difference between the embodiment 2 and the embodiment 1 is that in the embodiment 2, a limiting sleeve 324 is fixed on the guide groove 321, the limiting sleeve 324 is slidably sleeved on the pin 322, a fixed collar 325 is fixedly sleeved on the pin 322, a movable collar 326 and a return spring 327 are further slidably sleeved on the pin 322, the movable collar 326 abuts against the limiting sleeve 324, one end of the return spring 327 abuts against the movable collar 326, and the other end of the return spring 327 abuts against the fixed collar 325. When the hammer is used, when the pin 322 is shifted to the second position, so that the corresponding detection head 323 protrudes out of the hammer body 100, the fixed collar 325 moves along with the pin 322, and the movable collar 326 is blocked by the stop collar 324 and does not move, so that the distance between the fixed collar 325 and the movable collar 326 is reduced, and the return spring 327 is driven to compress, and therefore, when the pin 322 is free from external force, the pin 322 automatically returns to the first position under the action of the return spring 327, and the detection head 323 is kept at the hidden position.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.

Claims (9)

1. A geological hammer capable of measuring Mohs hardness of minerals is characterized by comprising a hammer body, a handle and a hardness measuring mechanism;

the handle is fixed on the hammer body, and the hammer body is provided with an installation groove;

hardness measuring mechanism includes fixed block and a plurality of hardness measurement spare, the fixed block is fixed in the mounting groove, each hardness measurement spare all includes guide slot, round pin axle and detects the head, the guide slot is fixed in on the fixed block, the round pin axle slide set up in the guide slot, it is fixed in to detect the head the one end of round pin axle, each hardness measurement spare detect the head hardness inequality, round pin axle slidable to primary importance or second place works as when the round pin axle is located primary importance, it is located to detect the head in the mounting groove, works as when the round pin axle is located the second place, it stretches out to detect the head outside the mounting groove.

2. The geological hammer capable of measuring the mohs hardness of minerals according to claim 1, wherein a first clamping groove and a second clamping groove are formed in the side wall of the guide groove, a handle is fixed to the pin, the handle can rotate into the first clamping groove when the pin is located at a first position, and the handle can rotate into the second clamping groove when the pin is located at a second position.

3. The geological hammer capable of measuring Mohs' hardness of minerals according to claim 2, wherein the fixed block is an iron fixed block, and a magnet is embedded in the handle.

4. The geohammer of claim 1, wherein the sensing head is threadedly connected to one end of the pin.

5. The geological hammer capable of measuring the mohs hardness of minerals according to claim 1, wherein an end surface of the handle, which is far away from the hammer body, is provided with a containing groove extending along the length direction of the handle;

the geological hammer capable of measuring the Mohs hardness of the minerals further comprises a storage box, and the storage box is slidably inserted into the storage groove.

6. The geological hammer capable of measuring the morse hardness of minerals according to claim 5, wherein a lock hole is formed in the inner side wall of the accommodating groove; the geological hammer capable of measuring the Mohs hardness of minerals further comprises a locking mechanism, the locking mechanism comprises a vertical plate, a lock pin, a fixing ring and a spring, the vertical plate is fixed on the storage box, a guide hole is formed in the vertical plate, the lock pin penetrates through the guide hole, the fixing ring is fixed on the lock pin, the spring is sleeved on the lock pin, one end of the spring is abutted to the fixing ring, the other end of the spring is abutted to the vertical plate, the lock pin can be located at a third position or a fourth position, when the lock pin is located at the third position, one end of the lock pin is located in the lock hole, and when the lock pin is located at the fourth position, one end of the lock pin is located outside the lock hole.

7. The geological hammer capable of measuring the mohs hardness of minerals according to claim 6, wherein the locking mechanism further comprises a toggle block fixed to the locking pin and located outside the receiving slot.

8. The geological hammer capable of measuring the mohs hardness of minerals according to claim 5, wherein a plurality of clamping columns are further fixed in the storage box.

9. The geological hammer capable of measuring the mohs hardness of minerals according to claim 1, wherein a limiting sleeve is fixed on the guide groove, the limiting sleeve is slidably sleeved on the pin shaft, a fixed sleeve ring is fixedly sleeved on the pin shaft, a movable sleeve ring and a return spring are further slidably sleeved on the pin shaft, the movable sleeve ring is abutted against the limiting sleeve, one end of the return spring is abutted against the movable sleeve ring, and the other end of the return spring is abutted against the fixed sleeve ring.

Images