Mineral exploration surveying and mapping sampling device

Abstract

The utility model provides a mineral exploration surveying and mapping sampling device, which relates to the technical field of exploration surveying and mapping and comprises a connecting seat, and a drill bit is fixedly connected to the bottom of the connecting seat. According to the device, installation can be completed after the device is connected with a drill rod of drilling-through equipment through the flange connecting cover, and after a drill bit drills into a designated depth, all the movable fins can be driven to rotate under the action of the electric push rod, the rack, the tooth column, the large gear, the half gear and the rotating shaft; at the moment, when the drill bit continues to rotate and move downwards, surrounding underground soil and gravel can be scraped off by the opened movable fins and enter the space between the movable fins and the fixed fins through the gaps, then the movable fins are controlled to reset under the action of the electric push rod, and then collection work of underground samples in the mining area can be completed. And a drilling head of traditional drilling equipment is replaced, so that the cost is low, the operation is convenient, and the sampling efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of exploration and mapping, in particular to a mineral exploration and mapping sampling device. Background Art

[0002] Geological and mineral exploration is a geological concept. It refers to the use of comprehensive geological means and methods such as geological surveying, geophysical and geochemical exploration, and drilling engineering to obtain reliable geological and mineral information based on advanced geological science theories, on the basis of a large amount of field geological observations and the collection and collation of relevant geological data. In the process of geological and mineral exploration, it is usually necessary to map the mining area and collect ore samples for chemical analysis.

[0003] At present, mineral exploration usually requires the use of drilling equipment to drill holes of specified depth in the ground, and then retract the drill bit to collect underground samples in the mining area at the specified depth. The whole set of equipment has high cost, complicated operation, and low sampling efficiency. Therefore, in response to the above problems, we propose a new type of mineral exploration and mapping sampling device. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that when mineral exploration is carried out, it is usually necessary to use drilling equipment to drill a hole of a specified depth on the ground, and then collect underground samples of the mining area at the specified depth after the drill bit is retracted. The whole set of equipment has a high cost, complicated operation, and low sampling efficiency. A mineral exploration and mapping sampling device is proposed to solve the problem.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mineral exploration, surveying and sampling device, including a connecting seat, a drill bit is fixedly connected to the bottom of the connecting seat, a sampling mechanism is arranged on the top of the connecting seat, a control mechanism is arranged on the top of the sampling mechanism, the sampling mechanism includes a second circular shell, a plurality of half gears are equidistantly connected to the inner bottom of the second circular shell near the edge for rotation, a rotating shaft is fixedly connected to the bottom of the half gear, the outer surface of the rotating shaft slides through the second circular shell, a movable fin is fixedly connected to the outer surface of the rotating shaft, and a plurality of fixed fins are equidistantly fixedly connected to the bottom of the second circular shell.

[0006] Preferably, the positions of the fixed fins and the movable fins are staggered, and the shapes of the fixed fins and the movable fins are matched.

[0007] Preferably, the bottom of the fixed fin is fixedly connected to the top edge of the connecting seat, and the bottom end of the rotating shaft is rotatably connected to the top of the connecting seat near the edge.

[0008] Preferably, a large gear is rotatably connected to the center of the inner bottom of the second circular shell, the outer surfaces of the plurality of half gears are meshingly connected to the outer surface of the large gear, and a gear column is fixedly connected to the top center of the large gear.

[0009] Preferably, the control mechanism includes a first circular shell, the bottom of the first circular shell is connected to the top of the second circular shell, an electric push rod is installed at the inner bottom of the first circular shell near the right side, and the telescopic end of the electric push rod is fixedly connected to a rack.

[0010] Preferably, the outer surface of the tooth column passes through the bottom of the first circular shell and extends upward, and the outer surface of the rack is meshed with the outer surface of the tooth column.

[0011] Preferably, a power supply battery and a microcontroller are installed on the inner bottom of the first circular shell, a charging head is embedded on the outer surface of the first circular shell near the left side, and a flange connection cover is fixedly connected to the top of the first circular shell.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the installation can be completed by connecting the device and the drill rod of the drilling equipment through the flange connection cover. After the drill bit drills into the specified depth, all the movable fins will be driven to rotate under the action of the electric push rod, rack, tooth column, large gear, half gear and rotating shaft. At this time, when the drill bit continues to rotate and move downward, the surrounding underground soil and gravel will be scraped off by the opened movable fins and enter between the movable fins and the fixed fins through the gaps. Then, the movable fins are controlled to reset under the action of the electric push rod to complete the collection of underground samples in the mining area. The overall structure is simple and can be replaced by the drilling head of the traditional drilling equipment. It is low in cost and easy to operate, and the sampling efficiency is effectively improved.

[0014] 2. In the utility model, a power supply battery is provided to power the electric push rod and the microcontroller. The communication module and the control circuit in the microcontroller can receive external electrical signals and reasonably drive the electric push rod to work. The power supply battery can be directly replenished with electric energy through an external charging head. The design structure is reasonable, there are no redundant lines outside, the driving method is simple, and the practicability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a mineral exploration, surveying and sampling device is proposed for the utility model;

[0016] Figure 2 The utility model proposes a development diagram of a mineral exploration, surveying and sampling device;

[0017] Figure 3The utility model provides a schematic diagram of the control mechanism structure of a mineral exploration, mapping and sampling device;

[0018] Figure 4 The utility model provides a schematic diagram of the sampling mechanism structure of a mineral exploration and mapping sampling device.

[0019] Legend: 1. Control mechanism; 101. First circular shell; 102. Flange connection cover; 103. Charging head; 104. Power supply battery; 105. Microcontroller; 106. Electric push rod; 107. Rack; 2. Sampling mechanism; 201. Second circular shell; 202. Fixed fin; 203. Rotating shaft; 204. Movable fin; 205. Half gear; 206. Large gear; 207. Gear column; 3. Connecting seat; 4. Drill bit. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-Figure 4As shown, the utility model provides a mineral exploration and mapping sampling device, including a connecting seat 3, a drill bit 4 is fixedly connected to the bottom of the connecting seat 3, a sampling mechanism 2 is arranged on the top of the connecting seat 3, a control mechanism 1 is arranged on the top of the sampling mechanism 2, the sampling mechanism 2 includes a second circular shell 201, a plurality of half gears 205 are rotatably connected to the inner bottom of the second circular shell 201 near the edge, a rotating shaft 203 is fixedly connected to the bottom of the half gear 205, the outer surface of the rotating shaft 203 slides through the second circular shell 201, the outer surface of the rotating shaft 203 is fixedly connected to a movable fin 204, a plurality of fixed fins 202 are fixedly connected to the bottom of the second circular shell 201 at equal intervals, and the positions of the fixed fins 202 and the movable fins 204 are staggered The fixed fins 202 and the movable fins 204 are matched in shape, the bottom of the fixed fins 202 is fixedly connected to the top edge of the connecting seat 3, the bottom end of the rotating shaft 203 is rotatably connected to the top of the connecting seat 3 near the edge, and a large gear 206 is rotatably connected to the center of the inner bottom of the second circular shell 201. The outer surfaces of multiple half gears 205 are meshed with the outer surface of the large gear 206, and a gear column 207 is fixedly connected to the top center of the large gear 206. The control mechanism 1 includes a first circular shell 101, the bottom of the first circular shell 101 is connected to the top of the second circular shell 201, and an electric push rod 106 is installed near the right side of the inner bottom of the first circular shell 101, and a rack 107 is fixedly connected to the telescopic end of the electric push rod 106.

[0023] The effect achieved by the entire embodiment 1 is that when in use, the device is fixed on the drill rod of the drilling equipment through the flange connection cover 102 to replace the traditional drilling head. Under the action of the drilling equipment, the drill bit 4 will drill into the specified depth underground. When it is close to the sampling depth, the electric push rod 106 is started to push the rack 107 to move. After the rack 107 moves, it will drive the tooth column 207 to rotate. When the tooth column 207 rotates, the large gear 206 at the bottom will follow the rotation and drive all the half gears 205 to rotate. When the half gear 205 rotates, it will drive the movable fin 204 to rotate through the rotating shaft 203. At this time, one side of the movable fin 204 will tilt outward and a gap will be generated between it and the fixed fin 202. When the drill bit 4 continues to rotate and move downward, the surrounding underground soil and gravel will be scraped off by the opened movable fin 204. And enter between the movable fin 204 and the fixed fin 202 through the gap, and then pull the rack 107 through the electric push rod 106 to drive the movable fin 204 to reset. At this time, the movable fin 204 and the fixed fin 202 cooperate with each other to form a circular cylindrical shell, and then return to the ground under the drive of the drill rod, and rotate the sample to throw it into the bucket to complete the underground sample collection work in the mining area. The overall structure is simple, and it can be replaced by the drilling head of the traditional drilling equipment. It is low cost and easy to operate, and effectively improves the sampling efficiency. Under normal conditions, the connecting seat 3, the second circular shell 201, the movable fin 204 and the fixed fin 202 will form a circular cylindrical outer shell, and the diameter is equal to the diameter of the drill bit 4. After the movable fin 204 is rotated and unfolded to form a cylindrical outer shell with an oblique gap, the diameter is slightly larger than the diameter of the drill bit 4.

[0024] Embodiment 2, as Figure 1-Figure 4 As shown, the outer surface of the tooth column 207 passes through the bottom of the first circular shell 101 and extends upward, the outer surface of the rack 107 is meshed with the outer surface of the tooth column 207, the power supply battery 104 and the microcontroller 105 are installed on the inner bottom of the first circular shell 101, the outer surface of the first circular shell 101 near the left side is embedded with a charging head 103, and the top of the first circular shell 101 is fixedly connected with a flange connection cover 102.

[0025] The effect achieved by the entire embodiment 2 is that the power supply battery 104 is provided to power the electric push rod 106 and the microcontroller 105, and the communication module and the control circuit in the microcontroller 105 can receive external electrical signals and reasonably drive the electric push rod 106 to work, and the power supply battery 104 can be directly supplemented with electric energy through the external charging head 103. The design structure is reasonable, there are no redundant lines on the outside, the driving method is simple, and the practicality is high. The outside of the charging head 103 can be installed with a snap-on or bolt-fixed protective cover according to actual conditions to protect it from damage underground.

[0026] Working principle: When in use, the device is fixed on the drill rod of the drilling equipment through the flange connection cover 102 to replace the traditional drilling head. Under the action of the drilling equipment, the drill bit 4 will drill into the specified depth underground. When it is close to the sampling depth, the electric push rod 106 is started to push the rack 107 to move. After the rack 107 moves, it will drive the tooth column 207 to rotate. When the tooth column 207 rotates, the large gear 206 at the bottom will follow the rotation and drive all the half gears 205 to rotate. When the half gear 205 rotates, it will drive the movable fin 204 to rotate through the rotating shaft 203. At this time, one side of the movable fin 204 will tilt outward and a gap will be generated between the fixed fin 202. When the drill bit 4 continues to rotate and move downward, the surrounding underground soil and gravel will be scraped off by the opened movable fin 204 and enter between the movable fin 204 and the fixed fin 202 through the gap. The rack 107 is then pulled by the electric push rod 106 to drive the movable fin 204 to reset. At this time, the movable fin 204 and the fixed fin 202 cooperate with each other to form a circular cylindrical shell. Subsequently, the sample is returned to the ground driven by the drill rod and rotated and thrown into the bucket to complete the underground sample collection work in the mining area. The overall structure is simple, and it can be obtained by replacing the drilling head of the traditional drilling equipment. The cost is low, the operation is convenient, and the sampling efficiency is effectively improved. The power supply battery 104 is provided to power the electric push rod 106 and the microcontroller 105. The communication module and the control circuit in the microcontroller 105 can receive external electrical signals and then reasonably drive the electric push rod 106 to work. The external charging head 103 can directly replenish the power supply battery 104 with electric energy. The design structure is reasonable, there are no redundant lines outside, the driving method is simple, and the practicability is high.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A mineral exploration, surveying and sampling device, comprising a connecting seat (3), characterized in that: A drill bit (4) is fixedly connected to the bottom of the connection seat (3), a sampling mechanism (2) is arranged on the top of the connection seat (3), and a control mechanism (1) is arranged on the top of the sampling mechanism (2); The sampling mechanism (2) comprises a second circular shell (201), wherein a plurality of half gears (205) are rotatably connected at equal intervals at the inner bottom of the second circular shell (201) near the edge, a rotating shaft (203) is fixedly connected to the bottom of the half gear (205), an outer surface of the rotating shaft (203) slides through the second circular shell (201), a movable fin (204) is fixedly connected to the outer surface of the rotating shaft (203), and a plurality of fixed fins (202) are fixedly connected to the bottom of the second circular shell (201) at equal intervals.

2. The mineral exploration, surveying and sampling device according to claim 1, characterized in that: The fixed fins (202) and the movable fins (204) are staggered in position, and the fixed fins (202) and the movable fins (204) are matched in shape.

3. The mineral exploration, surveying and sampling device according to claim 2, characterized in that: The bottom of the fixed fin (202) is fixedly connected to the top edge of the connecting seat (3), and the bottom end of the rotating shaft (203) is rotatably connected to the top of the connecting seat (3) near the edge.

4. The mineral exploration, surveying and sampling device according to claim 3 is characterized in that: A large gear (206) is rotatably connected to the center of the inner bottom of the second circular shell (201), the outer surfaces of the plurality of half gears (205) are meshingly connected to the outer surface of the large gear (206), and a tooth column (207) is fixedly connected to the top center of the large gear (206).

5. The mineral exploration, surveying and sampling device according to claim 4, characterized in that: The control mechanism (1) comprises a first circular shell (101), the bottom of the first circular shell (101) is connected to the top of a second circular shell (201), an electric push rod (106) is installed at a position close to the right side of the inner bottom of the first circular shell (101), and a rack (107) is fixedly connected to the telescopic end of the electric push rod (106).

6. The mineral exploration, surveying and sampling device according to claim 5, characterized in that: The outer surface of the tooth column (207) passes through the bottom of the first circular shell (101) and extends upward, and the outer surface of the rack (107) and the outer surface of the tooth column (207) are meshed and connected.

7. The mineral exploration, surveying and sampling device according to claim 6, characterized in that: A power supply battery (104) and a microcontroller (105) are installed on the inner bottom of the first circular shell (101), a charging head (103) is embedded on the outer surface of the first circular shell (101) near the left side, and a flange connection cover (102) is fixedly connected to the top of the first circular shell (101).

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