CN214811146U - Ore sample reducing mechanism of subregion - Google Patents

Abstract

The utility model relates to a geological survey equipment field, in particular to ore sample reducing mechanism of subregion, including smashing room, solid fixed cylinder, first crushing piece, the crushing piece of second. The crushing chamber is provided with a crushing cavity and a crushing hole; the fixed cylinder is internally provided with a fixed channel, and the inner side of the fixed cylinder is provided with an internal thread; the first crushing piece is internally provided with a crushing channel and further comprises a first crushing rod and a first crushing head, the outer side of the first crushing rod is provided with an external thread matched with the internal thread, the first crushing rod can penetrate through the crushing hole and the fixed channel and extend to the upper side of the fixed cylinder, the first crushing head is positioned in the crushing cavity, and the bottom of the first crushing head is provided with a crushing surface; the second rubbing crusher passes crushing passageway and extends to first rubbing crusher upside, and passes through the connecting piece with first rubbing crusher and can dismantle the connection, and the second rubbing crusher can slide along crushing passageway, and the second rubbing crusher includes that second smashes pole and second and smashes the head, and the second is smashed the head bottom and is had the face of strikeing. The utility model discloses can save crushing time, reduce labour intensity.

Description

Ore sample reducing mechanism of subregion

Technical Field

The utility model relates to a geological survey equipment field, in particular to ore sample reducing mechanism of subregion.

Background

When conducting geological surveys, workers often need to crush rock in order to analyze and study rock samples, for example, for some brittle bedrocks, they can be crushed using a crushing device. My unit has made this modified primary breaker to, for example as shown in patent CN211099214U, disclose a use stable for reconnaissance field breaker, it includes crushing room, fixed cylinder, crushing piece and rubber ring, wherein crushing piece includes crushing head and crushing pole, when using, can drive the crushing head downstream through rotating the crushing pole, and crushing head extrudes broken rock at the bottom wall of crushing room. Above-mentioned patent forms the restraint to the rock in practical application, its crushing chamber, can prevent that broken granule from splashing among the crushing process, and protection staff still can easily collect broken granule, but is comparatively hard when broken rock, for example to some great rocks of volume, wastes time and energy when the extrusion is broken, therefore current breaker still needs further improvement.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a subregion's ore sample reducing mechanism can save crushing time, reduces labour's intensity, the effectual problem that exists of having solved among the prior art.

In order to solve the problem, the utility model provides a subregion's ore sample reducing mechanism, including smashing room, solid fixed cylinder, first crushing piece, the crushing piece of second. The crushing chamber is internally provided with a crushing cavity, and the top of the crushing chamber is provided with a crushing hole communicated with the crushing cavity; the fixed cylinder is connected with the crushing chamber, a fixed channel is arranged in the fixed cylinder and communicated with the crushing hole, and internal threads are arranged on the inner side of the fixed cylinder; the first crushing piece is internally provided with a crushing channel which is communicated up and down, the first crushing piece comprises a first crushing rod and a first crushing head, the outer side of the first crushing rod is provided with an external thread matched with the internal thread, the first crushing rod can penetrate through the crushing hole and the fixed channel and extend to the upper side of the fixed cylinder, the first crushing head is positioned in the crushing cavity, and the bottom of the first crushing head is provided with a crushing surface; the second rubbing crusher passes crushing passageway and extends to first rubbing crusher upside, and passes through the connecting piece with first rubbing crusher and can dismantle the connection, and the second rubbing crusher can slide along crushing passageway, and the second rubbing crusher includes that second smashes pole and second and smashes the head, and the second is smashed the head bottom and is had the face of strikeing.

Further, the crushing chamber has a plurality of crushing areas, and the sizes of the plurality of crushing areas are different in the vertical direction.

Furthermore, the bottom of the crushing chamber is provided with a plurality of sieve pores with different sizes, and the sieve pores are provided with installation plugs.

Further, the cross-sectional area of the second crushing head is gradually reduced from top to bottom.

Furthermore, the crushing surface is provided with a plurality of crushing teeth.

Furthermore, when the second crushing rod is connected with the first crushing rod through the connecting piece, the bottom of the second crushing head extends out of the crushing surface.

Furthermore, the crushing chamber comprises an upper crushing wall and a lower crushing wall, and the upper crushing wall and the lower crushing wall are detachably connected.

Furthermore, the inner side of the first crushing rod is provided with a positioning groove, the outer side of the second crushing rod is provided with a positioning rib, and the positioning rib is in sliding fit with the positioning groove.

Furthermore, the top end of the second crushing rod is provided with a limiting part, and the limiting part can be abutted against the upper side of the first crushing rod.

Furthermore, the top of the first crushing rod is provided with an elastic part, and the limiting part can be abutted against the upper side of the first crushing rod through the elastic part.

The beneficial effects of the utility model reside in that:

1. the utility model provides a subregion's ore sample reducing mechanism, staff can make the strike face striking of the crushing head of second place in the ore sample of smashing the chamber through hammering second rubbing crusher upside when smashing the ore sample, and the ore sample can be broken into the less ore sample of polylith, and is easier when first rubbing crusher smashes the less ore sample of polylith again. First crushing piece and second crushing piece have realized the subregion of ore sample and have broken, can save crushing time, reduce labour's intensity.

2. Crushing chamber has a plurality of crushing regions, and a plurality of crushing regions are different in vertical size, and the ore sample of different particle diameters can be stored in different crushing regions to carry out preliminary subregion to the ore sample of different particle diameters.

3. Smash the room bottom and be equipped with a plurality of not unidimensional sieve meshes, the installation stopper is installed to the sieve mesh, can be according to the sieve mesh size by little big installation stopper of taking off in proper order to carry out preliminary screening to the ore sample of different particle diameters.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic structural view of a crushing chamber according to an embodiment of the present invention.

Fig. 2 is a schematic view of a connection state between the fixed cylinder and the pulverizing chamber according to an embodiment of the present invention.

Fig. 3 is a schematic structural view illustrating a connection between the first crushing member and the second crushing member according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of the first and second crushing members when they are not connected according to an embodiment of the present invention.

Wherein: 1. a crushing chamber; 101. a grinding chamber; 102. crushing holes; 103. screening holes; 104. an upper crushing wall; 105. a lower pulverizing wall; 2. a fixed cylinder; 201. a fixed channel; 202. an internal thread; 3. a first pulverizing member; 301. a pulverizing channel; 302. a first crushing bar; 3021. positioning a groove; 303. a first pulverizing head; 3031. crushing the flour; 3032. crushing teeth; 304. an external thread; 4. a second crushing member; 401. a second crushing bar; 4011. positioning ribs; 4012. a limiting part; 402. a second pulverizing head; 5. a connecting member; 6. installing a plug; 7. an elastic part.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the present invention, as shown in fig. 1 to 4, there is provided a partitioned ore sample crushing apparatus, comprising a crushing chamber 1, a fixed cylinder 2, a first crushing member 3, and a second crushing member 4. The crushing chamber 1 is internally provided with a crushing cavity 101, and the top of the crushing chamber is provided with a crushing hole 102 communicated with the crushing cavity 101; the fixed cylinder 2 is connected with the crushing chamber 1, a fixed channel 201 is arranged in the fixed cylinder 2, the fixed channel 201 is communicated with the crushing hole 102, and an internal thread 202 is arranged on the inner side of the fixed cylinder 2; the first crushing piece 3 is internally provided with a crushing channel 301 which is communicated up and down, the first crushing piece 3 comprises a first crushing rod 302 and a first crushing head 303, the outer side of the first crushing rod 302 is provided with an external thread 304 matched with the internal thread 202, the first crushing rod 302 can penetrate through the crushing hole 102 and the fixed channel 201 and extend to the upper side of the fixed cylinder 2, the first crushing head 303 is positioned in the crushing cavity 101, and the bottom of the first crushing head 303 is provided with a crushing surface 3031; second reducing member 4 passes crushing passageway 301 and extends to first reducing member 3 upside, and passes through connecting piece 5 with first reducing member 3 and can dismantle the connection, and second reducing member 4 can slide along crushing passageway 301, and second reducing member 4 includes second crushing pole 401 and second crushing head 402, and second crushing head 402 bottom has the face of strikeing.

The utility model provides a pair of subregion's ore sample reducing mechanism, the staff is when smashing the ore sample, can dismantle connecting piece 5 connecting first crushing piece 3 and second crushing piece 4, through hammering 4 upsides of second crushing piece, make second crushing piece 4 along smashing passageway 301 lapse, the strike face striking of second crushing head 402 is placed in the ore sample of smashing chamber 101, the ore sample can be broken into the less ore sample of polylith, thereby realize the preliminary crushing to the ore sample, it is easier when smashing the less ore sample of polylith again for first crushing piece 3, can save crushing time, reduce labour intensity.

When first crushing member 3 further smashed the ore sample, the staff can couple together second crushing member 4 and first crushing member 3 through connecting piece 5, prevents that second crushing member 4 from reciprocating along smashing passageway 301 and influencing first crushing member 3 and carrying out crushing work. The external thread 304 of the first pulverizing element 3 is engaged with the internal thread 202 of the fixed cylinder 2, and the first pulverizing element 3 is rotated to move up and down along the internal thread 202. When the first crushing member 3 moves downward, the crushing surface 3031 can crush the ore sample to further crush the ore sample, thereby improving the crushing effect. First crushing piece 3 and second crushing piece 4 have realized the subregion of ore sample and have broken, make things convenient for the staff operation, have improved crushing effect.

It should be noted that the present invention is not limited to the form of the connecting member 5, for example, the connecting member 5 may be a bolt, and may also be a screw.

With respect to the form of the crushing chamber 101, in a preferred embodiment, further specifically, the crushing chamber 101 has a plurality of crushing regions which are different in size in the vertical direction. As shown in fig. 1-4, after second crushing 4 and first crushing 3 smash, the ore sample of different particle diameters can be stored in different crushing region, and the ore sample that the particle diameter is big can not get into the crushing region that vertical dimension is less than its particle diameter size to carry out preliminary subregion to the ore sample of different particle diameters, convenient follow-up ore sample to different particle diameters is categorised, thereby the staff of being convenient for carries out mechanical parameter analysis to the ore sample of different particle diameters.

With regard to the structure of the pulverizing chamber 1, in a preferred embodiment, more specifically, the bottom of the pulverizing chamber 1 is provided with a plurality of different sized sieve holes 103, and the sieve holes 103 are mounted with mounting plugs 6. As shown in fig. 3, after the pulverization, the installation plug 6 corresponding to the smallest-sized sieve pore 103 can be taken down first, so that the ore sample with the particle size not larger than the size of the sieve pore 103 leaves the pulverization chamber 1 through the sieve pore 103, and then the installation plug 6 is taken down in sequence from small to large according to the size of the sieve pore 103, so as to perform the preliminary screening on the ore samples with different particle sizes. In addition, the sieve holes 103 with different sizes can correspond to the crushing areas with different vertical sizes, namely, the sizes of the sieve holes 103 are the same as the vertical sizes of the corresponding crushing areas, and the ore samples in the crushing areas can be screened out through the corresponding sieve holes 103, so that the efficiency of screening the ore samples can be improved. Because the ore samples can be dispersed and distributed in the crushing cavity 101, especially for the ore samples with small particle sizes, when the ore samples are screened, the worker can shake the crushing chamber 1, so that the ore samples are promoted to fall out of the sieve holes 103, the ore samples corresponding to the sizes of the sieve holes 103 are reduced to remain in the crushing chamber 1, and the screening effect is improved.

With regard to the structure of the second pulverizing head 402, in the preferred embodiment, more specifically, the cross-sectional area of the second pulverizing head 402 is gradually reduced from top to bottom. As shown in fig. 4, when hammering the upside of the second crushing member 4, the bottom end of the second crushing head 402 firstly contacts the ore sample, the cross-sectional area is small, the pressure generated to the ore sample is strong, the ore sample is favorably broken, and the primary crushing efficiency can be improved. The second pulverizing head 402 may take the form of a cone, but may take other shapes as well.

With regard to the configuration of the first crushing head 303, in a preferred embodiment, and more particularly, the crushing surface 3031 is provided with a plurality of crushing teeth 3032. As shown in fig. 3, the plurality of crushing teeth 3032 can divide the sample into a plurality of pieces during the pressing, and can improve the crushing efficiency.

In the preferred embodiment, more specifically, when the second crushing rod 401 is connected to the first crushing rod 302 by the connecting member 5, the bottom of the second crushing head 402 extends beyond the crushing surface 3031. Since the crushing passage 301 penetrates the first crushing head 303, the crushing passage 301 is located at a position where it cannot contact the sample ore, which may affect the crushing effect of the first crushing head 303. As shown in fig. 3, the bottom of the second crushing head 402 extends out of the crushing surface 3031, when the first crushing member 3 is rotated, the second crushing member 4 can be driven to rotate, the first crushing head 303 and the second crushing head 402 extrude the ore sample together, so that the contact area between the second crushing head and the ore sample is increased, the crushing effect of the ore sample is improved, and in addition, the second crushing head 402 can seal the bottom of the crushing channel 301, so that the probability of the ore sample being clamped in the crushing channel 301 is reduced.

With regard to the structure of the crushing chamber 1, it is further optimized that the crushing chamber 1 comprises an upper crushing wall 104 and a lower crushing wall 105, the upper crushing wall 104 and the lower crushing wall 105 being detachably connected. As shown in FIG. 1, when the sample is taken and put, the upper crushing wall 104 and the lower crushing wall 105 can be detached, so that the operation is convenient. In addition, the upper crushing wall 104 and the lower crushing wall 105 can be connected by threads, can also be connected by buckling and can also be connected by other connection modes.

In a preferred embodiment, more specifically, the first crushing rod 302 is provided with a positioning groove 3021 on the inner side, the second crushing rod 401 is provided with a positioning rib 4011 on the outer side, and the positioning rib 4011 is in sliding fit with the positioning groove 3021. As shown in fig. 3 and 4, when the second crushed material 4 is hammered, the positioning rib 4011 can slide downwards along the positioning groove 3021, and the positioning groove 3021 can circumferentially limit the second crushed material 4, so as to prevent the second crushed material 4 from rotating and dispersing impact force on the ore sample; in addition, when connecting first crushing piece 3 and second crushing piece 4, location muscle 4011 and constant head tank 3021 can conveniently aim at the hookup location between them, improve connection efficiency.

In a preferred embodiment, more specifically, the top end of the second crushing rod 401 is provided with a limiting part 4012, and the limiting part 4012 can abut against the upper side of the first crushing rod 302. As shown in fig. 4, spacing portion 4012 provides the hammering platform for second rubbing crusher 4, makes things convenient for staff to hammer second rubbing crusher 4, and in addition, spacing portion 4012 can carry out the axial spacing to second rubbing crusher 4, prevents that second rubbing crusher 4 from sliding into crushing passageway 301 and influencing subsequent crushing work.

In a preferred embodiment, more specifically, the top of the first crushing rod 302 is provided with an elastic part 7, and the limiting part 4012 can abut against the upper side of the first crushing rod 302 through the elastic part 7. As shown in fig. 4, the elastic portion 7 can buffer the impact force generated by the stopper portion 4012 on the first crushing rod 302, and reduce the damage to the first crushing member 3 and the second crushing member 4.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (10)

1. A zoned sample crushing apparatus, comprising:

the crushing chamber is internally provided with a crushing cavity, and the top of the crushing chamber is provided with a crushing hole communicated with the crushing cavity;

the fixed cylinder is connected with the crushing chamber, a fixed channel is arranged in the fixed cylinder and communicated with the crushing hole, and internal threads are arranged on the inner side of the fixed cylinder;

the first crushing piece is internally provided with a crushing channel which is communicated up and down, the first crushing piece comprises a first crushing rod and a first crushing head, the outer side of the first crushing rod is provided with an external thread matched with the internal thread, the first crushing rod can penetrate through the crushing hole and the fixed channel and extend to the upper side of the fixed cylinder, the first crushing head is positioned in the crushing cavity, and the bottom of the first crushing head is provided with a crushing surface;

the second crushing piece, it passes smash the passageway and extends to first crushing piece upside, and with first crushing piece passes through the connecting piece and can dismantle the connection, the second crushing piece can be followed smash the passageway and slide, the second crushing piece includes second crushing pole and second crushing head, the second is smashed first bottom and is had the face of strikeing.

2. The zoned sample reduction apparatus according to claim 1, wherein the reduction chamber has a plurality of reduction zones that differ in size vertically.

3. The zoned sample crushing apparatus as claimed in any one of claims 1 or 2, wherein the crushing chamber is provided at a bottom thereof with a plurality of different sized sieve holes, the sieve holes being fitted with mounting plugs.

4. The zoned sample reduction apparatus according to claim 1, wherein the second reduction head has a cross-sectional area that decreases from top to bottom.

5. The zoned sample crushing device according to claim 1, wherein the crushing face is provided with a plurality of crushing teeth.

6. The zoned sample crushing apparatus according to claim 1, wherein when the second crushing rod is connected to the first crushing rod by a connecting member, a bottom of the second crushing head protrudes from the crushing surface.

7. The zoned sample reduction apparatus according to claim 1, wherein the reduction chamber includes an upper reduction wall and a lower reduction wall, the upper and lower reduction walls being removably connected.

8. The zoned ore sample crushing device according to claim 1, wherein the first crushing rod is provided with a positioning groove on the inner side, the second crushing rod is provided with a positioning rib on the outer side, and the positioning rib is in sliding fit with the positioning groove.

9. The zoned ore sample crushing device according to claim 1, wherein a stopper is provided at a top end of the second crushing rod, and the stopper can abut against an upper side of the first crushing rod.

10. The zoned ore sample crushing apparatus according to claim 9, wherein an elastic portion is provided at a top of the first crushing rod, and the stopper portion can abut against an upper side of the first crushing rod through the elastic portion.

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