Layered sampling drilling equipment for mining

Abstract

The utility model relates to the technical field of mining sampling, and discloses mining stratified sampling drilling equipment which comprises a sampling table, a sampling mechanism is arranged at the top of the sampling table and comprises a lifting box, a first motor is fixedly installed at the bottom of an inner cavity of the lifting box, and a second motor is fixedly installed at the bottom of an inner cavity of the lifting box. A one-way threaded rod is fixedly mounted on an output shaft of the first motor, an adjusting screw block is in threaded connection with the surface of the one-way threaded rod, a connecting rod is fixedly mounted on one side of the adjusting screw block, and a mounting plate is fixedly mounted at one end of the connecting rod. By arranging the sampling mechanism, the height of a sampling drill rod can be adjusted by turning on a first motor, sampling depth can be conveniently adjusted, sampling can be carried out for multiple times, stratified sampling can be carried out, the sampling drill rod can be driven to carry out sampling by turning on a second motor, and samples can be stored by arranging the sample storage mechanism; the sample can be ejected out by controlling the first electric push rod to extend, so that the sample is conveniently taken out.

Description

TECHNICAL FIELD

[0001] The utility model relates to mining sampling technical field especially is with layered sampling drilling equipment for mining. BACKGROUND

[0002] Mining sampling refers to the process of collecting samples from ore bodies according to certain specifications during mining. These samples are processed for testing, testing or identification. The purpose is to study the quality of mineral resources, the physical and chemical properties of ore and surrounding rock, and the processing technology performance of ore and the mining conditions of ore deposit, so as to provide information for ore deposit evaluation, reserve calculation, geology, mining, beneficiation and comprehensive utilization of mineral resources. The traditional mining sampling device is not convenient for mining ore of different depths, and is not convenient for storing samples.

[0003] Therefore, the person skilled in the art provides a layered sampling drilling equipment for mining to solve the problems in the background art. UTILITY MODEL CONTENT

[0004] In order to improve the problem that the traditional mining sampling device is not convenient for mining ore of different depths and is not convenient for storing samples, the utility model provides a layered sampling drilling equipment for mining.

[0005] The utility model provides a layered sampling drilling equipment for mining, adopts the following technical scheme:

[0006] A layered sampling drilling equipment for mining, comprising a sampling table, a sampling mechanism is arranged on the top of the sampling table, the sampling mechanism comprises a lifting box, a first motor is fixedly installed at the bottom of the inner cavity of the lifting box, a unidirectional threaded rod is fixedly installed on the output shaft of the first motor, an adjusting screw block is threadedly connected to the surface of the unidirectional threaded rod, a connecting rod is fixedly installed on one side of the adjusting screw block, an installation plate is fixedly installed on one end of the connecting rod, a sample storage mechanism is arranged on one side of the top of the sampling table, the sample storage mechanism comprises a storage box, a storage groove is formed in the top of the storage box, a first electric push rod is fixedly installed at the bottom of the inner cavity of the storage box, a positioning plate is fixedly installed on the output end of the first electric push rod, a supporting rod is fixedly installed on the top of the positioning plate, and a supporting plate is fixedly installed on the top of the supporting rod.

[0007] By adopting the above technical scheme, the height of the sampling drill rod can be adjusted by opening the first motor, the sampling depth is adjusted, multiple sampling is carried out, layered sampling is carried out, the sampling drill rod is driven to sample by opening the second motor, the sample is stored by setting the sample storage mechanism, the sample is ejected by controlling the first electric push rod to extend, and the sample is conveniently taken out.

[0008] Optionally, the lifting box is fixedly connected with a sampling table, and an inner cavity of the sampling table is provided with a through groove matched with the sampling drill rod.

[0009] By adopting the above technical scheme, the through groove facilitates the sampling drill rod to enter and exit.

[0010] Optionally, a protection box is fixedly installed at the bottom of the mounting plate, a second motor is fixedly installed at one side of the top of the inner cavity of the protection box, a driving gear is fixedly installed on an output shaft of the second motor, a transmission rod is rotatably connected to the other side of the top of the inner cavity of the protection box through a bearing, a driven gear is fixedly installed on the surface of the transmission rod, and the sampling drill rod is fixedly installed at the bottom of the transmission rod.

[0011] By adopting the above technical scheme, the second motor is turned on to drive the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the transmission rod to rotate, and the transmission rod drives the sampling drill rod to rotate, so that drilling sampling is facilitated.

[0012] Optionally, a guide block is fixedly installed at the other side of the adjusting screw block, and a guide groove is formed in the inner cavity of the lifting box.

[0013] By adopting the above technical scheme, the guide block is matched with the guide groove to guide the adjusting screw block, so that the adjusting screw block is stable when moving.

[0014] Optionally, a positioning bearing is fixedly installed at the top of the inner cavity of the lifting box, and the positioning bearing is rotatably connected with the one-way threaded rod.

[0015] By adopting the above technical scheme, the positioning bearing positions the one-way threaded rod, so that the one-way threaded rod is stable and is prevented from tilting.

[0016] Optionally, guide sliding blocks are fixedly installed at the two sides of the positioning plate, and a guide sliding groove is formed in the inner cavity of the storage box.

[0017] By adopting the above technical scheme, the guide sliding blocks are matched with the guide sliding groove to guide the positioning plate, so that the positioning plate is stable when moving.

[0018] Optionally, support legs are fixedly installed around the bottom of the sampling table, and anti-skid pads are arranged at the bottom of the support legs.

[0019] By adopting the above technical scheme, the support legs support the device, and the anti-skid pads prevent skidding.

[0020] In summary, the device has the following beneficial effects:

[0021] 1. The utility model discloses a sampling mechanism is provided, wherein by opening the first motor, the height of the sampling drill rod can be adjusted, the sampling depth is adjusted conveniently, and the sample is taken repeatedly, and the sample is taken in layers, by opening the second motor, the sampling drill rod is driven to take the sample, by setting up the sample storage mechanism, the sample can be stored, by controlling the first electric push rod extension, the sample can be pushed out, and the sample is conveniently taken out. 2. The utility model discloses a through slot convenient for sampling drill rod to go in and out, by opening the second motor and driving the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the transmission rod to rotate, the transmission rod drives the sampling drill rod to rotate, and the drilling and sampling are convenient, the guide block is used in cooperation with the guide groove, can adjust the screw block guide, makes the adjustment screw block stable when moving, the locating bearing is positioned to the one-way screw rod, makes the one-way screw rod stable, avoids its inclination, the guide slider is used in cooperation with the guide slide groove, can the positioning plate guide, makes the positioning plate stable when moving, the supporting leg can support the device, and the non-slip mat plays the role of anti -skid. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the structure schematic diagram of the utility model.

[0023] Figure 2 It is the structure schematic diagram of the sampling mechanism part of the utility model.

[0024] Figure 3 It is the internal structure schematic diagram of the utility model protection box.

[0025] Figure 4 It is the storage box sectional structure schematic diagram of the utility model.

[0026] BRIEF DESCRIPTION OF DRAWINGS:

[0027] 1, sampling platform;2, sampling mechanism;201, lifting box;202, first motor;203, one-way screw rod;204, adjustment screw block;205, guide block;206, connecting rod;207, mounting plate;208, protection box;209, second motor;210, driving gear;211, transmission rod;212, driven gear;213, sampling drill rod;3, sample storage mechanism;301, storage box;302, storage groove;303, first electric push rod;304, positioning plate;305, support rod;306, supporting plate;4, supporting leg. DETAILED DESCRIPTION

[0028] The following combines the Figures 1-4 The application is further described in detail. Example one

[0029] Please refer to Figures 1-3The application discloses a layered sampling drilling device for mining, which comprises a sampling table 1, a sampling mechanism 2 arranged on the top of the sampling table 1, a lifting box 201 arranged in the sampling mechanism 2, a first motor 202 fixedly arranged at the bottom of the inner cavity of the lifting box 201, a unidirectional threaded rod 203 fixedly arranged on the output shaft of the first motor 202, an adjusting screw block 204 threadedly connected to the surface of the unidirectional threaded rod 203, a connecting rod 206 fixedly arranged on one side of the adjusting screw block 204, an installation plate 207 fixedly arranged at one end of the connecting rod 206, a protection box 208 fixedly arranged at the bottom of the installation plate 207, a second motor 209 fixedly arranged at the top of the inner cavity of the protection box 208, a driving gear 210 fixedly arranged on the output shaft of the second motor 209, a transmission rod 211 rotatably connected to the other side of the top of the inner cavity of the protection box 208 through a bearing, a driven gear 212 fixedly arranged on the surface of the transmission rod 211, a sampling drill rod 213 fixedly arranged at the bottom of the transmission rod 211, and the lifting box 201 is fixedly connected with the sampling table 1, the inner cavity of the sampling table 1 is provided with a through groove matched with the sampling drill rod 213, the other side of the adjusting screw block 204 is fixedly arranged with a guide block 205, the inner cavity of the lifting box 201 is provided with a guide groove, a positioning bearing is fixedly arranged at the top of the inner cavity of the lifting box 201 and is rotatably connected with the unidirectional threaded rod 203.

[0030] In the embodiment, the sampling mechanism 2 is arranged, the height of the sampling drill rod 213 can be adjusted by starting the first motor 202, the sampling depth can be adjusted, the layered sampling can be realized through multiple sampling, the sampling drill rod 213 can be driven to sample by starting the second motor 209, the transmission rod 211 is driven to rotate by the driven gear 212 driven to rotate by the driving gear 210 driven to rotate by the second motor 209, the sampling drill rod 213 is driven to rotate by the transmission rod 211, the drilling sampling is facilitated, the guide block 205 is matched with the guide groove, the adjusting screw block 204 can be guided, the adjusting screw block 204 can be stabilized when moving, the unidirectional threaded rod 203 can be positioned by the positioning bearing, the unidirectional threaded rod 203 can be stabilized, the unidirectional threaded rod 203 can be prevented from tilting, and the sampling drill rod 213 can be conveniently put in and out through the through groove. Embodiment two

[0031] Reference Figure 1 and Figure 4The top of the sampling table 1 is provided with a sample storage mechanism 3 on one side, the sample storage mechanism 3 comprises a storage box 301, a storage groove 302 is formed in the top of the storage box 301, a first electric push rod 303 is fixedly installed at the bottom of the inner cavity of the storage box 301, a positioning plate 304 is fixedly installed at the output end of the first electric push rod 303, a supporting rod 305 is fixedly installed at the top of the positioning plate 304, a supporting plate 306 is fixedly installed at the top of the supporting rod 305, guide sliding blocks are fixedly installed at the two sides of the positioning plate 304, guide sliding grooves are formed in the inner cavity of the storage box 301, supporting legs 4 are fixedly installed around the bottom of the sampling table 1, and antiskid pads are arranged at the bottom of the supporting legs 4.

[0032] In the embodiment, the sample storage mechanism 3 is arranged to store the sample, the first electric push rod 303 is controlled to extend to push out the sample, the guide sliding blocks and the guide sliding grooves are used in cooperation to guide the positioning plate 304 and stabilize the movement of the positioning plate 304, and the supporting legs 4 support the device and the antiskid pads prevent slipping.

[0033] The implementation principle of the device is as follows: in use, the first motor 202 is turned on to drive the unidirectional threaded rod 203 to rotate, the unidirectional threaded rod 203 drives the adjusting screw block 204 to move downwards, the adjusting screw block 204 drives the mounting plate 207 to move downwards, so that the sampling drill rod 213 can be driven to move downwards, the second motor 209 is turned on to drive the driving gear 210 to rotate, the driving gear 210 drives the driven gear 212 to rotate, the driven gear 212 drives the transmission rod 211 to rotate, the transmission rod 211 drives the sampling drill rod 213 to rotate, drilling and sampling are facilitated, the sample is stored in the storage grooves 302 in the storage box 301, the five storage grooves 302 can store five groups of samples taken at different depths, the first electric push rod 303 is controlled to extend to drive the positioning plate 304 to move upwards, the positioning plate 304 drives the supporting rod 305 to move upwards, and the supporting rod 305 drives the supporting plate 306 to move upwards, so that the sample can be pushed out, and the sample is conveniently taken out.

[0034] The above are preferred embodiments of the device, and do not limit the protection scope of the device, so that: equivalent changes made according to the structure, shape and principle of the device should be covered in the protection scope of the device.

Claims

1. A stratified sampling drilling apparatus for mining, comprising a sampling station (1), characterised in that: The top of the sampling table (1) is provided with a sampling mechanism (2), the sampling mechanism (2) comprises a lifting box (201), a first motor (202) is fixedly installed at the bottom of the inner cavity of the lifting box (201), a unidirectional threaded rod (203) is fixedly installed on the output shaft of the first motor (202), an adjusting screw block (204) is screw-connected to the surface of the unidirectional threaded rod (203), a connecting rod (206) is fixedly installed on one side of the adjusting screw block (204), an installation plate (207) is fixedly installed on one end of the connecting rod (206), a sample storage mechanism (3) is arranged on one side of the top of the sampling table (1), the sample storage mechanism (3) comprises a storage box (301), a storage groove (302) is formed in the top of the storage box (301), a first electric push rod (303) is fixedly installed at the bottom of the inner cavity of the storage box (301), a positioning plate (304) is fixedly installed on the output end of the first electric push rod (303), a supporting rod (305) is fixedly installed on the top of the positioning plate (304), and a supporting plate (306) is fixedly installed on the top of the supporting rod (305).

2. A stratified sampling drilling apparatus for mining as claimed in claim 1 wherein: The lifting box (201) is fixedly connected with the sampling table (1), and a through groove is formed in the inner cavity of the sampling table (1) and used in cooperation with the sampling drill rod (213).

3. A stratified sampling drilling apparatus for mining as claimed in claim 1 wherein: The bottom of the installation plate (207) is fixedly installed with a protection box (208), one side of the inner cavity of the protection box (208) is fixedly installed with a second motor (209), the output shaft of the second motor (209) is fixedly installed with a driving gear (210), the other side of the top of the inner cavity of the protection box (208) is rotatably connected with a transmission rod (211) through a bearing, the surface of the transmission rod (211) is fixedly installed with a driven gear (212), and the bottom of the transmission rod (211) is fixedly installed with a sampling drill rod (213).

4. A stratified sampling drilling apparatus for mining as claimed in claim 1 wherein: The other side of the adjusting screw block (204) is fixedly installed with a guide block (205), and the inner cavity of the lifting box (201) is provided with a guide groove.

5. A stratified sampling drilling apparatus for mining as claimed in claim 1 wherein: The top of the inner cavity of the lifting box (201) is fixedly installed with a positioning bearing, and the positioning bearing is rotatably connected with the unidirectional threaded rod (203).

6. A stratified sampling drilling apparatus for mining as claimed in claim 1 wherein: The two sides of the positioning plate (304) are fixedly installed with guide sliding blocks, and the inner cavity of the storage box (301) is provided with guide sliding grooves.

7. A stratified sampling drilling apparatus for mining as claimed in claim 1 wherein: Supporting legs (4) are fixedly installed around the bottom of the sampling table (1), and antiskid pads are arranged at the bottom of the supporting legs (4).

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