Rock sampling device for mine geology

Abstract

The utility model relates to the technical field of rock sampling, and discloses a rock sampling device for mine geology, which comprises a box body, a crushing frame is fixedly mounted at the top end of the box body, crushing rollers which are symmetrically distributed are rotatably mounted in the crushing frame, one ends of the two crushing rollers movably penetrate and extend to the outer part of the crushing frame, and gears are fixedly connected to the other ends of the two crushing rollers; the two gears are meshed and connected with each other, a first motor is fixedly mounted on one side of the exterior of the crushing frame, and the driving end of the first motor is fixedly connected with one of the gears; according to the rock screening device, a connecting disc is rotated through a second motor, a connecting rod is driven to continuously push an L-shaped plate and a U-shaped screening plate to continuously move, a first spring resets the U-shaped screening plate, and therefore screened rock falls into a first material box, a telescopic rod is used for pushing a push plate to be pushed out of a clamping groove, coarse materials are pushed to a push opening, and the coarse materials fall into a second material box to be stored. Therefore, rocks of different sizes and specifications can be conveniently sampled and collected for analysis and research, different requirements are met, and functionality is improved.

Description

Technical Field

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

[0002] Mining geology rocks are the basic materials that make up the Earth's crust. They are solid aggregates with stable shapes, formed by various rock-forming minerals or rock fragments that are crystallized and bonded together by cementing agents under geological processes.

[0003] However, traditional sampling devices simply remove rocks and store them in a sampling box before taking them to the experimental site for further study. But the rocks come in different sizes, and when there is a need to study rocks of different sizes, the existing sampling boxes lack the function of crushing and sieving rocks. This wastes time in the process of transporting rocks and is not convenient to meet the needs of storing rocks of different sizes. Utility Model Content

[0004] In view of the above situation and to overcome the shortcomings of the prior art, this utility model provides a rock sampling device for mine geology, which effectively solves the problems mentioned in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rock sampling device for mining geology, comprising a housing, a crushing frame fixedly installed at the top of the housing, symmetrically distributed crushing rollers rotatably installed inside the crushing frame, gears fixedly connected to the connecting ends of two crushing rollers extending movably through to the outside of the crushing frame, the two gears meshing with each other, a first motor fixedly installed on one side of the outside of the crushing frame, the drive end of the first motor fixedly connected to one of the gears, a U-shaped screen plate movably installed inside the housing, symmetrically distributed first springs fixedly installed at one end of the U-shaped screen plate, and one end of two first springs fixedly connected to the housing.

[0006] Preferably, a fixed plate is fixedly installed on the upper part of one end of the box body. The fixed plate has a movable groove inside, and a fixed column is fixedly installed inside the movable groove. An L-shaped plate is slidably installed on the outside of the fixed column. The lower end of the L-shaped plate is movably located between the U-shaped screen plate and the box body. A first connecting column is fixedly installed on the upper end of the L-shaped plate. A second motor is fixedly installed on one side of the top of the box body. A connecting plate is fixedly connected to the drive end of the second motor. A second connecting column is fixedly installed on the top of the connecting plate. A connecting rod is rotatably connected between the second connecting column and the first connecting column.

[0007] Preferably, a partition is fixedly installed inside the box body, a push-out port is opened inside the partition, a closing plate is hinged to the inner side of the push-out port, a second spring is fixedly installed outside the closing plate, one end of the second spring is fixedly connected to an inclined plate, and one end of the inclined plate is fixedly connected to the partition.

[0008] Preferably, a telescopic rod is fixedly installed on the outside of the box, and the output end of the telescopic rod extends movably through the inside of the box and is fixedly connected to a push plate. A slot is opened on one end face of the inside of the box, and one end of the push plate is movably connected to the inside of the slot.

[0009] Preferably, a fine material inlet is provided on one side of the lower part of the box, and a first material box is movably installed inside the fine material inlet; a coarse material inlet is provided on the other side of the lower part of the box, and a second material box is movably installed inside the coarse material inlet.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] This invention uses a second motor to rotate the connecting disc, which drives the connecting rod to continuously push the L-shaped plate and the U-shaped screen plate. The first spring resets the U-shaped screen plate, so the screened rocks fall into the first material box. Then, a telescopic rod pushes the push plate out of the slot to push the coarse material to the push port, where it falls into the second material box for storage. This combination facilitates the sampling and collection of rocks of different sizes and specifications for analysis and research, meeting different needs and improving functionality. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] In the attached diagram:

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the box body of this utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure of the U-shaped sieve plate of this utility model;

[0017] In the diagram: 1. Box body; 2. Crushing frame; 3. Crushing roller; 4. Gear; 5. First motor; 6. U-shaped screen plate; 7. First spring; 8. Fixed plate; 9. Movable groove; 10. Fixed column; 11. L-shaped plate; 12. First connecting column; 13. Second motor; 14. Connecting plate; 15. Second connecting column; 16. Connecting rod; 17. Partition plate; 18. Pushing port; 19. Sealing plate; 20. Second spring; 21. Slot; 22. Push plate; 23. Telescopic rod; 24. Fine material port; 25. First material box; 26. Coarse material port; 27. Second material box; 28. Inclined plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] Example 1, by Figures 1-3 The present invention includes a housing 1, a crushing frame 2 fixedly installed at the top of the housing 1, symmetrically distributed crushing rollers 3 rotatably installed inside the crushing frame 2, and gears 4 fixedly connected to the connecting ends of two crushing rollers 3 extending through to the outside of the crushing frame 2. The two gears 4 are meshed with each other. A first motor 5 is fixedly installed on one side of the outside of the crushing frame 2. The driving end of the first motor 5 is fixedly connected to one of the gears 4. A U-shaped screen plate 6 is movably installed inside the housing 1. Symmetrically distributed first springs 7 are fixedly installed at one end of the U-shaped screen plate 6. One end of the two first springs 7 is fixedly connected to the housing 1.

[0020] Rocks are placed in crushing frame 2, and the first motor 5 rotates gear 4 to drive crushing rollers 3 to rotate and crush the rocks.

[0021] A fixed plate 8 is fixedly installed on the upper part of one end of the box body 1. The fixed plate 8 has a movable groove 9 inside. A fixed column 10 is fixedly installed inside the movable groove 9. An L-shaped plate 11 is slidably installed on the outside of the fixed column 10. The lower end of the L-shaped plate 11 is movably located between the U-shaped screen plate 6 and the box body 1. A first connecting column 12 is fixedly installed on the upper end of the L-shaped plate 11. A second motor 13 is fixedly installed on one side of the top of the box body 1. A connecting plate 14 is fixedly connected to the drive end of the second motor 13. A second connecting column 15 is fixedly installed on the top of the connecting plate 14. A connecting rod 16 is rotatably connected between the second connecting column 15 and the first connecting column 12.

[0022] The second motor 13 rotates the connecting plate 14, which continuously rotates and drives the connecting rod 16 to move. The connecting rod 16 pushes and pulls the L-shaped plate 11 to reciprocate on the fixed column 10, so that the L-shaped plate 11, together with the first spring 7, moves the U-shaped screen plate 6 to screen the rocks. The screened rocks enter the first material box 25 for storage.

[0023] A partition 17 is fixedly installed inside the housing 1. A push-out port 18 is opened inside the partition 17. A closing plate 19 is hinged on the inner side of the push-out port 18. A second spring 20 is fixedly installed on the outside of the closing plate 19. One end of the second spring 20 is fixedly connected to an inclined plate 28. One end of the inclined plate 28 is fixedly connected to the partition 17.

[0024] The rock is pushed into the feed inlet 18 by the pusher plate 22, and after the closing plate 19 is pushed open, the coarse material can fall into the second material box 27 for storage.

[0025] A telescopic rod 23 is fixedly installed on the outside of the box 1. The output end of the telescopic rod 23 extends through and is fixedly connected to a push plate 22 inside the box 1. A slot 21 is opened on one end face inside the box 1, and one end of the push plate 22 is movably connected inside the slot 21.

[0026] The push plate 22 is disengaged from the slot 21 by the telescopic rod 23, so as to facilitate the pushing of the coarse rock that has not been screened.

[0027] A fine material inlet 24 is provided on one side of the lower part of the box body 1. A first material box 25 is movably installed inside the fine material inlet 24. A coarse material inlet 26 is provided on the other side of the lower part of the box body 1. A second material box 27 is movably installed inside the coarse material inlet 26.

[0028] The first material box 25 facilitates the collection of fine rock samples, while the second material box 27 facilitates the collection of coarse rock samples.

[0029] Working principle: In use, rocks are placed in the crushing frame 2. The first motor 5 rotates the gear 4, which drives the crushing rollers 3 to rotate and crush the rocks. After crushing, the rocks enter the housing 1. The second motor 13 rotates the connecting plate 14. The continuous rotation of the connecting plate 14 drives the connecting rod 16 to move. The connecting rod 16 pushes and pulls the L-shaped plate 11 to move back and forth on the fixed column 10. The L-shaped plate 11, together with the first spring 7, moves the U-shaped screen plate 6 to screen the rocks. The screened rocks enter the first material box 25 for storage. The telescopic rod 23 pushes the push plate 22 to disengage from the slot 21, which facilitates the pushing of coarse rocks that have not been screened. The rocks enter the push port 18. After the closing plate 19 is pushed open, the coarse rocks fall into the second material box 27 for storage. This facilitates the sampling and collection of rocks of different sizes and specifications for analysis and research, meeting different needs and improving functionality.

Claims

1. A device for sampling rocks in mining geology, comprising a housing (1), characterized in that: A crushing frame (2) is fixedly installed at the top of the box (1). A symmetrically distributed crushing roller (3) is rotatably installed inside the crushing frame (2). The connecting ends of the two crushing rollers (3) extend through the outside of the crushing frame (2) and are fixedly connected to gears (4). The two gears (4) mesh with each other. A first motor (5) is fixedly installed on one side of the outside of the crushing frame (2). The driving end of the first motor (5) is fixedly connected to one of the gears (4). A U-shaped sieve plate (6) is movably installed inside the box (1). A symmetrically distributed first spring (7) is fixedly installed at one end of the U-shaped sieve plate (6). One end of the two first springs (7) is fixedly connected to the box (1). A partition (17) is fixedly installed inside the box (1). A push-out port (18) is opened inside the partition (17). A closing plate (19) is installed on the inner side of the push-out port (18). A second spring (20) is fixedly installed on the outside of the closing plate (19). A sloping plate (28) is fixedly connected to one end of the second spring (20). One end of the sloping plate (28) is fixedly connected to the partition (17). A telescopic rod (23) is fixedly installed on the outside of the box (1). The output end of the telescopic rod (23) extends through and is fixedly connected to the inside of the box (1) with a push plate (22). A slot (21) is opened on one end face of the inside of the box (1). One end of the push plate (22) is movably connected to the inside of the slot (21).

2. The device for sampling rocks in mine geology according to claim 1, characterized in that: A fixed plate (8) is fixedly installed on the upper part of one end of the box (1). An movable groove (9) is opened inside the fixed plate (8). A fixed column (10) is fixedly installed inside the movable groove (9). An L-shaped plate (11) is slidably installed on the outside of the fixed column (10). The lower end of the L-shaped plate (11) is movably located between the U-shaped sieve plate (6) and the box (1). A first connecting column (12) is fixedly installed on the upper end of the L-shaped plate (11). A second motor (13) is fixedly installed on one side of the top of the box (1). A connecting plate (14) is fixedly connected to the drive end of the second motor (13). A second connecting column (15) is fixedly installed on the top of the connecting plate (14). A connecting rod (16) is rotatably connected between the second connecting column (15) and the first connecting column (12).

3. The device for sampling rocks in mine geology according to claim 1, characterized in that: The lower side of the box (1) is provided with a fine material inlet (24), and a first material box (25) is movably installed inside the fine material inlet (24). The other side of the lower part of the box (1) is provided with a coarse material inlet (26), and a second material box (27) is movably installed inside the coarse material inlet (26).

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