CN216309484U - Geological sampling device for coal field geological exploration - Google Patents

Geological sampling device for coal field geological exploration Download PDF

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Publication number
CN216309484U
CN216309484U CN202122717363.5U CN202122717363U CN216309484U CN 216309484 U CN216309484 U CN 216309484U CN 202122717363 U CN202122717363 U CN 202122717363U CN 216309484 U CN216309484 U CN 216309484U
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connecting block
sampling
rod
geological
handle
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CN202122717363.5U
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Chinese (zh)
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霍春吉
秦瑞雪
郭阳
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Abstract

The utility model discloses a geological sampling device for coal field geological exploration, and relates to the field of soil sampling. This geological sampling device for coal field geological exploration, bracing piece, the surface mounting of bracing piece has the handle, first connecting block and second connecting block are installed to the bottom of bracing piece, and are connected with first sampling piece and second sampling piece through first connecting block and second connecting block, install the protection piece between first connecting block and the second connecting block, sampling mechanism includes the handle, the upper surface at the fixed block is installed to the handle, and the one end of handle runs through the lower surface of fixed block, sampling mechanism passes through the handle and installs the inside at the bracing piece. This geological sampling device for coal field geological exploration is convenient for acquire the soil sample of dark department, and convenient and fast.

Description

Geological sampling device for coal field geological exploration
Technical Field
The utility model relates to the technical field of sampling devices, in particular to a geological sampling device for coal field geological exploration.
Background
On the basis of the physical property difference between the coal bed and the upper and lower rock series, a geophysical exploration method for searching coal resources or solving related geological problems, which is called coal field geophysical prospecting for short, is used for researching geological structure, rock stratum properties and deposition environment by using a method for measuring physical quantities.
Most shallow coal sampling mode is all excavated through the manual work at present, then takes the soil sample, just need punch earlier when acquireing soil depths sample, gathers the soil of depths again, and is very inconvenient to the collection of sample, extravagant labour and time, therefore we have provided a geological sampling device for coal field geological exploration.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model discloses a geological sampling device for coal field geological exploration, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a geological sampling device for coal field geological exploration comprises:
the outer surface of the supporting rod is provided with a handle, the bottom end of the supporting rod is provided with a first connecting block and a second connecting block, the first connecting block and the second connecting block are connected with a first sampling block and a second sampling block, and a protective block is arranged between the first connecting block and the second connecting block;
the sampling mechanism comprises a handle, the handle is inserted into the upper surface of the supporting rod, one end of the handle penetrates through the lower surface of the fixing block, and the sampling mechanism is installed inside the supporting rod through the handle.
Preferably, the sampling mechanism comprises a fixing rod, the fixing rod is installed on the lower surface of the handle, and a rack is installed at one end, far away from the handle, of the fixing rod.
Preferably, two rotating grooves are formed in two sides of the first connecting block and two sides of the second connecting block, and a first connecting rod and a second connecting rod are connected to the inner portions of the rotating grooves in the two sides of the first connecting block and the two sides of the second connecting block respectively.
Preferably, one ends of the first connecting rod and the second connecting rod, which are far away from the first connecting block and the second connecting block, are connected to the inner parts of the first sampling block and the second sampling block.
Preferably, sampling mechanism still includes the dead slot, the dead slot is seted up in the inside of first connecting block, and the internal connection of dead slot has first dwang and second dwang.
Preferably, both ends of the first rotating rod and the second rotating rod penetrate through the outer surface of the first connecting block, and both ends of the first rotating rod and the second rotating rod are respectively installed at one side of the first connecting rod and one side of the second connecting rod.
Preferably, the outer surfaces of the first rotating rod and the second rotating rod are fixedly sleeved with a first gear and a second gear, the first gear and the second gear are meshed with each other on two sides of the rack, the upper surface of the rack penetrates through the upper surface of the first connecting block, and the rack is connected to the outer surface of the fixing rod.
The utility model discloses a geological sampling device for coal field geological exploration, which has the following beneficial effects:
1. this geological sampling device for coal field geological exploration drives the dead lever through handle removal and removes to make the rack remove, the downstream of first sample piece and second sample piece combines, can collect soil, at the rebound pulling bracing piece, remove device pours out soil, thereby can collect darker soil sample, convenient and fast.
2. This geological sampling device for coal field geological exploration drives the dead lever through handle removal and removes, makes rack rebound to make head rod and second connecting rod rotate, make first sample piece and second sample piece can fold the sample automatically, both swift also convenient, automated design has reduced labour's output.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the support rod of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the protection block according to the present invention;
FIG. 4 is an enlarged view of the structure at A of the present invention.
In the figure: 1. a support bar; 101. a handle; 2. a first sampling block; 201. a second sampling block; 202. a grip; 204. fixing the rod; 205. a first connection block; 206. a second connecting block; 207. a protection block; 208. a first connecting rod; 209. a second connecting rod; 210. a rotating groove; 3. an empty groove; 301. a first rotating lever; 302. a second rotating lever; 303. a first gear; 304. a second gear; 305. a rack.
Detailed Description
The embodiment of the utility model discloses a geological sampling device for coal field geological exploration,
according to the attached drawing of fig. 1, a handle 101 is fixedly connected to the outer surface of a support rod 1, a first connecting block 205 and a second connecting block 206 are fixedly connected to the bottom end of the support rod 1, a first sampling block 2 and a second sampling block 201 are rotatably connected to the support rod 1 through the first connecting block 205 and the second connecting block 206, and a protection block 207 is fixedly connected between the first connecting block 205 and the second connecting block 206;
the sampling mechanism comprises a handle 202, the handle 202 is movably inserted on the upper surface of the support rod 1, one end of the handle 202 penetrates through the upper surface of the support rod 1, and the sampling mechanism is arranged inside the support rod 1 through the handle 202;
drive dead lever 204 through pulling handle 202 and remove to make rack 305 remove, the downstream and the merge of first sample piece 2 and second sample piece 201 can be collected soil, at rebound pulling bracing piece 1, remove device pours out soil, thereby can collect darker soil sample, convenient and fast.
Referring to fig. 2, 3 and 4, the sampling mechanism includes a fixing rod 204, the fixing rod 204 is fixedly connected to the lower surface of the handle 202, and a rack 305 is fixedly connected to an end of the fixing rod 204 far away from the handle 202.
Two rotating grooves 210 are formed in two sides of the first connecting block 205 and the second connecting block 206, a first connecting rod 208 and a second connecting rod 209 are rotatably connected inside the rotating grooves 210 on two sides of the first connecting block 205 and the second connecting block 206 respectively, and one ends, far away from the first connecting block 205 and the second connecting block 206, of the first connecting rod 208 and the second connecting rod 209 are rotatably connected inside the first sampling block 2 and the second sampling block 201;
the sampling mechanism further comprises a hollow groove 3, the hollow groove 3 is formed in the first connecting block 205, the hollow groove 3 is rotatably connected with a first rotating rod 301 and a second rotating rod 302, two ends of the first rotating rod 301 and two ends of the second rotating rod 302 penetrate through the outer surface of the first connecting block 205, and two ends of the first rotating rod 301 and two ends of the second rotating rod 302 are fixedly connected to one side of the first connecting rod 208 and one side of the second connecting rod 209 respectively;
a first gear 303 and a second gear 304 are fixedly sleeved on the outer surfaces of the first rotating rod 301 and the second rotating rod 302, the first gear 303 and the second gear 304 are engaged on two sides of a rack 305, the upper surface of the rack 305 penetrates through the upper surface of the first connecting block 205, and the rack 305 is in threaded connection with the outer surface of the fixing rod 204;
the handle 202 rotates to drive the fixing rod 204 to move, so that the rack 305 moves upwards, the first connecting rod 208 and the second connecting rod 209 rotate, the first sampling block 2 and the second sampling block 201 can be automatically folded for sampling, and the automatic sampling device is fast and convenient, is designed automatically, and reduces labor force output.
The working principle is as follows: when the geological sampling device for coal field geological exploration is used, firstly, holes are drilled in the ground, then the device is inserted into the holes, the handle 202 is grasped by two hands, the support rod 1 is pressed downwards to enable the support rod 1 to enter the soil, after a certain depth is reached, the handle 202 is pulled to drive the fixed rod 204 to rotate, the fixed rod 204 moves to drive the rack 305 to move downwards, and the rack 305 moves to drive the first gear 303 and the second gear 304 to rotate;
the first gear 303 and the second gear 304 rotate to drive the first rotating rod 301 and the second rotating rod 302 to rotate, the first rotating rod 301 and the second rotating rod 302 rotate to drive the first connecting rod 208 and the second connecting rod 209 to rotate, and the first connecting rod 208 and the second connecting rod 209 rotate to drive the first sampling block 2 and the second sampling block 201 to respectively move towards two sides, so that the first sampling block 2 and the second sampling block 201 are opened;
then, the supporting rod 1 is pressed downwards to enable the first sampling block 2 and the second sampling block 201 to be inserted into the soil, then the handle 202 works again, the handle 202 is moved to enable the rack 305 to move upwards to enable the first sampling block 2 and the second sampling block 201 to be combined, the collected samples are stored in the first sampling block 2 and the second sampling block 201, and then the supporting rod 1 is pulled out to obtain the samples;
drive dead lever 204 through pulling handle 202 and remove, thereby make rack 305 remove, the downstream and the merge of first sampling piece 2 and second sampling piece 201, can collect soil, at rebound pulling bracing piece 1, remove device, pour soil, thereby can collect darker soil sample, convenient and fast, it removes to drive dead lever 204 through handle 202, make rack 305 rebound, thereby make head rod 208 and second connecting rod 209 rotate, make first sampling piece 2 and second sampling piece 201 can fold the sample voluntarily, and is not only swift but also convenient, the automated design has reduced labour's output.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A geological sampling device for coal field geological exploration is characterized by comprising:
the device comprises a supporting rod (1), wherein a handle (101) is installed on the outer surface of the supporting rod (1), a first connecting block (205) and a second connecting block (206) are installed at the bottom end of the supporting rod (1), a first sampling block (2) and a second sampling block (201) are connected through the first connecting block (205) and the second connecting block (206), and a protective block (207) is installed between the first connecting block (205) and the second connecting block (206);
the sampling mechanism comprises a handle (202), the handle (202) is inserted into the upper surface of the support rod (1), one end of the handle (202) penetrates through the upper surface of the support rod (1), and the sampling mechanism is installed inside the support rod (1) through the handle (202).
2. The geological sampling device for coal field geological exploration according to claim 1, characterized in that: the sampling mechanism comprises a fixing rod (204), the fixing rod (204) is installed on the lower surface of the handle (202), and a rack (305) is installed at one end, far away from the handle (202), of the fixing rod (204).
3. The geological sampling device for coal field geological exploration according to claim 2, characterized in that: two rotating grooves (210) are formed in the two sides of the first connecting block (205) and the second connecting block (206), and a first connecting rod (208) and a second connecting rod (209) are connected inside the rotating grooves (210) in the two sides of the first connecting block (205) and the second connecting block (206) respectively.
4. The geological sampling device for coal field geological exploration according to claim 3, characterized in that: one ends of the first connecting rod (208) and the second connecting rod (209), which are far away from the first connecting block (205) and the second connecting block (206), are connected to the inner parts of the first sampling block (2) and the second sampling block (201).
5. The geological sampling device for coal field geological exploration according to claim 4, characterized in that: sampling mechanism still includes dead slot (3), the inside at first connecting block (205) is seted up in dead slot (3), and the internal connection of dead slot (3) has first dwang (301) and second dwang (302).
6. The geological sampling device for geological exploration of coal fields as claimed in claim 5, wherein: the both ends of first dwang (301) and second dwang (302) all run through the surface of first connecting block (205), and the both ends of first dwang (301) and second dwang (302) are installed respectively in one side of head rod (208) and second connecting rod (209).
7. The geological sampling device for geological exploration of coal fields as claimed in claim 6, wherein: the outer fixed surface of first dwang (301) and second dwang (302) has cup jointed first gear (303) and second gear (304), and meshes between first gear (303) and second gear (304) in the both sides of rack (305), the upper surface of rack (305) runs through the upper surface of first connecting block (205), and the surface at dead lever (204) is connected in rack (305).
CN202122717363.5U 2021-11-08 2021-11-08 Geological sampling device for coal field geological exploration Active CN216309484U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122717363.5U CN216309484U (en) 2021-11-08 2021-11-08 Geological sampling device for coal field geological exploration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122717363.5U CN216309484U (en) 2021-11-08 2021-11-08 Geological sampling device for coal field geological exploration

Publications (1)

Publication Number Publication Date
CN216309484U true CN216309484U (en) 2022-04-15

Family

ID=81118136

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122717363.5U Active CN216309484U (en) 2021-11-08 2021-11-08 Geological sampling device for coal field geological exploration

Country Status (1)

Country Link
CN (1) CN216309484U (en)

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