CN215296726U - Collection system for geological exploration - Google Patents

Collection system for geological exploration Download PDF

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Publication number
CN215296726U
CN215296726U CN202120580797.2U CN202120580797U CN215296726U CN 215296726 U CN215296726 U CN 215296726U CN 202120580797 U CN202120580797 U CN 202120580797U CN 215296726 U CN215296726 U CN 215296726U
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CN
China
Prior art keywords
sampling
cylinder
adjusting
drill rod
supporting
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CN202120580797.2U
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Chinese (zh)
Inventor
杨林章
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Shandong Jinling Mining Co ltd
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Shandong Jinling Mining Co ltd
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Abstract

The utility model relates to a collection system for geological exploration belongs to geological exploration technical field. The device comprises a supporting structure, wherein a transmission structure is arranged on the supporting structure, a sampling structure is arranged on the transmission structure, and an adjusting structure is arranged on the supporting structure corresponding to the sampling structure; the transmission structure comprises a lead screw, one end of the lead screw is arranged on the supporting structure, and the other end of the lead screw is connected with the top plate; a supporting guide rod is arranged between the top plate and the supporting structure; the sampling structure comprises a sampling moving plate, a screw rod and a supporting guide rod penetrate through the sampling moving plate to be arranged, a drill rod is arranged at the bottom of the sampling moving plate, the drill rod is connected with a sampling driving device, a drill bit is arranged at the bottom of the drill rod, a collection cylinder is sleeved outside the drill rod, the top of the collection cylinder is provided with a U-shaped open-ended adjusting cushion block, the adjusting cushion block is inserted in the drill rod, and an adjusting structure is arranged on the corresponding adjusting cushion block. The utility model discloses simple structure, closed sample, the accurate pure of sample provides the basis for follow-up research analysis data's accuracy.

Description

Collection system for geological exploration
Technical Field
The utility model relates to a collection system for geological exploration belongs to geological exploration technical field.
Background
Geological exploration refers to investigation and investigation of geological conditions such as rocks, strata, structures, mineral products, underground water, landforms and the like in a certain area according to the needs of economy, infrastructure and scientific and technological development. The method comprises the steps of surveying and exploring geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum, and calculating foundation parameters. The method finds the mineral deposit with industrial significance in mineral product general survey, and provides mineral reserve and geological data required by mine construction design for finding out the quality and quantity of the mineral product and the technical conditions of mining and utilization.
Therefore, in order to explore the above data, a significant task in geological exploration is to sample different geological layers for further research according to geological conditions.
The prior sampling technology has the following technical defects:
1. and (4) adopting an exposed sampling method, drilling a surface layer, and directly sampling. The workload is large, and the obtained sample is easy to mix with impurities, so that the accuracy of research data is influenced.
2. Drilling into the ground by a drill rod drill bit, and repeatedly sampling for many times, wherein the sampled samples are mixed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides a collection system for prospecting, simple structure, closed sample, sample accurate pure provides the basis for the accuracy of follow-up research analysis data.
The utility model discloses a collection system for geological exploration, including bearing structure, bearing structure is equipped with transmission structure, is equipped with the sample structure on the transmission structure, and bearing structure is last to correspond the sample structure and is equipped with the regulation structure;
the transmission structure comprises a lead screw, one end of the lead screw is arranged on the supporting structure, the other end of the lead screw is connected with the top plate, a transmission driving device is arranged on the top plate, and the transmission driving device penetrates through the top plate and is connected with the lead screw; a supporting guide rod is arranged between the top plate and the supporting structure;
the sampling structure comprises a sampling moving plate, a lead screw and a supporting guide rod penetrate through the sampling moving plate, a drill rod is arranged at the bottom of the sampling moving plate and connected with a sampling driving device, a drill bit is arranged at the bottom of the drill rod, a collecting cylinder is sleeved outside the drill rod, a U-shaped opening adjusting cushion block is arranged at the top of the collecting cylinder, the adjusting cushion block is inserted on the drill rod, and an adjusting structure is arranged corresponding to the adjusting cushion block;
the collection cylinder comprises a sample storage cylinder, the sample storage cylinder is sleeved on the drill rod, an opening is formed in the bottom of the sample storage cylinder, a sampling adjusting cylinder is sleeved outside the bottom end of the sample storage cylinder, and the sample storage cylinder is connected with the sampling adjusting cylinder through threads.
Working process or working principle:
the transmission driving device drives the screw rod to rotate, the sampling movable plate moves downwards along with the rotation of the screw rod, the sampling driving device drives the drill rod to rotate, the drill bit rotates along with the drill rod and drills underground, the drill rod moves downwards to a depth to be sampled, the adjusting structure pushes the adjusting cushion block, the adjusting cushion block is separated from the drill rod, the drill bit moves downwards, the drill bit rotates continuously underground, the drill bit is separated from the collecting cylinder, the drilled geological sample enters the collecting cylinder until the sampling movable plate is contacted with the collecting cylinder, the transmission driving device rotates reversely, the sampling movable plate moves upwards, the geological sample continuously enters the collecting cylinder until the collecting cylinder is contacted with the top end face of the drill bit, after sampling is finished, the sampling transmission device stops sampling, the transmission driving device continuously drives the sampling movable plate to move upwards, the sampling adjusting cylinder is screwed upwards after the collecting cylinder completely exposes out of the bottom face, and the sample stored in the sampling cylinder is taken out.
Preferably, the inner diameter of the sample adjustment barrel is smaller than the outer diameter of the drill bit.
Preferably, the length of the external thread at the bottom of the sample storage cylinder is not less than that of the sampling adjusting cylinder.
Preferably, the adjusting cushion block is a U-shaped opening adjusting cushion block.
Preferably, the adjusting structure comprises a first adjusting cylinder and a second adjusting cylinder which are arranged oppositely, an auxiliary push block is arranged on a piston rod of the first adjusting cylinder, the auxiliary push block is an auxiliary push block with a U-shaped opening, and the auxiliary push block and the opening of the adjusting cushion block are arranged oppositely.
Preferably, the supporting structure comprises a bottom plate, supporting legs are arranged at the bottom of the bottom plate, and cushion blocks are arranged at the bottoms of the supporting legs.
Preferably, the transmission driving device is a transmission motor, and the sampling driving device is a sampling motor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up bearing structure, transmission structure, sample structure and regulation structure, realize the closed sample to the underground sample, before arriving the sampling point, gather a section of thick bamboo and be in the enclosed state, gather the back that finishes, seal once more and gather a section of thick bamboo, the sample of gathering is pure, to the accurate basis of data that geological exploration provided.
2. Through setting up a sample storage cylinder and a sampling adjustment cylinder through threaded connection, the work of taking out samples is simply accomplished, and the sampling point of the different degree of depth also can be set for according to actual need.
3. The adjusting cylinder I and the adjusting cylinder II complete the pushing of the adjusting cushion block, the opening sampling of the collecting cylinder and the sealing after the sampling can be effectively completed, the closed sampling is realized, and the amount of impurities mixed in the sample is reduced.
Drawings
FIG. 1: the structure of an embodiment of the utility model is schematically shown,
FIG. 2: the main view structure diagram of an embodiment of the utility model,
FIG. 3: in the top view of figure 2 of the drawings,
FIG. 4: the right-hand side view of figure 2,
FIG. 5: the sectional structure of A-A in figure 4 is schematic,
FIG. 6: the cross-sectional structure of B-B in FIG. 4 is schematically shown,
FIG. 7: the collection cylinder is in a schematic structure.
In the figure: 1. the device comprises a transmission structure 2, a sampling structure 3, an adjusting structure 4 and a supporting structure;
1.1, a top plate 1.2, a transmission motor 1.3, a screw rod 1.4 and a support guide rod;
2.1, a sampling motor 2.2, a sampling moving plate 2.3, a collecting cylinder 2.4, a drill rod 2.5, a drill bit 2.6 and an adjusting cushion block;
2.31, a sample storage cylinder 2.32 and a sampling adjusting cylinder;
3.1, a first adjusting cylinder 3.2, an auxiliary push block 3.3 and a second adjusting cylinder;
4.1, a bottom plate 4.2, a supporting leg 4.3 and a cushion block.
Detailed Description
The technical solution in the embodiments of the present invention will be further clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention:
example 1
As shown in fig. 1 to 7, the collecting device for geological exploration of the present invention comprises a supporting structure 4, a transmission structure 1 is disposed on the supporting structure 4, a sampling structure 2 is disposed on the transmission structure 1, and an adjusting structure 3 is disposed on the supporting structure 4 corresponding to the sampling structure 2;
the transmission structure 1 comprises a screw rod 1.3, one end of the screw rod 1.3 is arranged on the supporting structure 4, the other end of the screw rod 1.3 is connected with a top plate 1.1, a transmission driving device is arranged on the top plate 1.1, and the transmission driving device penetrates through the top plate 1.1 and is connected with the screw rod 1.3; a supporting guide rod 1.4 is also arranged between the top plate 1.1 and the supporting structure 4; the transmission driving device can adopt a transmission motor 1.2.
The sampling structure 2 comprises a sampling moving plate 2.2, a screw rod 1.3 and a supporting guide rod 1.4 penetrate through the sampling moving plate 2.2, a drill rod 2.4 is arranged at the bottom of the sampling moving plate 2.2, the drill rod 2.4 is connected with a sampling driving device, a drill bit 2.5 is arranged at the bottom of the drill rod 2.4, a collecting cylinder 2.3 is sleeved outside the drill rod 2.4, an adjusting cushion block 2.6 with a U-shaped opening is arranged at the top of the collecting cylinder 2.3, the adjusting cushion block 2.6 is inserted into the drill rod 2.4, and an adjusting structure 3 is arranged corresponding to the adjusting cushion block 2.6; the sampling moving plate is provided with a nut matched with the screw rod, and the screw rod rotates to drive the sampling moving plate to move upwards or downwards. The bottom of the drill bit is provided with tapered threads, so that the drilling effect is better. The sampling driving device can adopt a sampling motor 2.1.
The collection cylinder 2.3 comprises a sample storage cylinder 2.31, the sample storage cylinder 2.31 is sleeved on the drill rod 2.4, the bottom of the sample storage cylinder 2.31 is provided with an opening, the outside of the bottom end of the sample storage cylinder 2.31 is sleeved with a sampling regulation cylinder 2.32, and the sample storage cylinder 2.31 is connected with the sampling regulation cylinder 2.32 through threads.
The inner diameter of the sample adjustment barrel 2.32 is smaller than the outer diameter of the drill bit 2.5.
The length of the external thread at the bottom of the sampling cylinder 2.31 is not less than that of the sampling adjusting cylinder 2.32.
The adjusting cushion block 2.6 is set as a U-shaped opening adjusting cushion block 2.6.
The adjusting structure 3 comprises a first adjusting cylinder 3.1 and a second adjusting cylinder 3.3 which are oppositely arranged, an auxiliary push block 3.2 is arranged on a piston rod of the first adjusting cylinder 3.1, the auxiliary push block 3.2 is set to be a U-shaped opening auxiliary push block 3.2, and the auxiliary push block 3.2 and the adjusting cushion block 2.6 are oppositely arranged in an opening mode.
The supporting structure 4 comprises a bottom plate 4.1, supporting legs 4.2 are arranged at the bottom of the bottom plate 4.1, and cushion blocks 4.3 are arranged at the bottoms of the supporting legs 4.2.
The transmission driving device is a transmission motor 1.2, and the sampling driving device is a sampling motor 2.1.
Working process or working principle:
the adjusting cushion block is arranged at the top end of the sampling cylinder, the adjusting cushion block is clamped outside the drill rod, the sampling adjusting cylinder is rotated to a suitable position, the sampling adjusting cylinder is adjusted to different suitable positions according to different samples to be sampled, and the adjusting cushion blocks with different heights are matched and used.
The transmission motor 1.2 drives the screw rod to rotate, the sampling moving plate moves downwards along with the rotation of the screw rod, the sampling motor 2.1 drives the drill rod to rotate, the drill bit moves downwards while rotating, the drill rod moves downwards to a depth required to be sampled, the adjusting cylinder I pushes the auxiliary push block to push the adjusting cushion block, the adjusting cushion block is separated from the drill rod, and the sampling moving plate continues to move downwards until the sampling moving plate is contacted with the top of the collecting cylinder.
After adjusting cushion and drilling rod separation, the in-process that the drill bit continues to move down, the drill bit separates gradually with gathering the bobbin base portion, the drill bit forms the opening with gathering the bobbin base portion, the drill bit continues to rotate, the drill bit continues to bore downwards, the sample that drills out passes through the opening and gets into in gathering the section of thick bamboo, the back is accomplished in the sample, the sample motor stops, the transmission motor reversal, the lead screw reversal, the sample movable plate drives drill bit and gathers a section of thick bamboo and moves upward, after the sample is adjusted a section of thick bamboo and is moved upward the bottom plate top, the rotatory sample of upwards is adjusted a section of thick bamboo, take out the sample of gathering.
The utility model discloses in to the direction of structure and the description of relative position relation, it is right not to constitute like the description from top to bottom all around the utility model discloses a restriction only is the description convenient.

Claims (6)

1. The acquisition device for geological exploration is characterized by comprising a supporting structure (4), wherein a transmission structure (1) is arranged on the supporting structure (4), a sampling structure (2) is arranged on the transmission structure (1), and an adjusting structure (3) is arranged on the supporting structure (4) and corresponds to the sampling structure (2);
the transmission structure (1) comprises a lead screw (1.3), one end of the lead screw (1.3) is arranged on the supporting structure (4), the other end of the lead screw (1.3) is connected with the top plate (1.1), the top plate (1.1) is provided with a transmission driving device, and the transmission driving device penetrates through the top plate (1.1) and is connected with the lead screw (1.3); a supporting guide rod (1.4) is also arranged between the top plate (1.1) and the supporting structure (4);
the sampling structure (2) comprises a sampling moving plate (2.2), a lead screw (1.3) and a supporting guide rod (1.4) penetrate through the sampling moving plate (2.2) to be arranged, a drill rod (2.4) is arranged at the bottom of the sampling moving plate (2.2), the drill rod (2.4) is connected with a sampling driving device, a drill bit (2.5) is arranged at the bottom of the drill rod (2.4), a collecting cylinder (2.3) is sleeved outside the drill rod (2.4), a U-shaped open adjusting cushion block (2.6) is arranged at the top of the collecting cylinder (2.3), the adjusting cushion block (2.6) is inserted on the drill rod (2.4), and an adjusting structure (3) is arranged corresponding to the adjusting cushion block (2.6);
the collecting cylinder (2.3) comprises a sample storing cylinder (2.31), the sample storing cylinder (2.31) is sleeved on the drill rod (2.4), an opening is formed in the bottom of the sample storing cylinder (2.31), the sampling adjusting cylinder (2.32) is sleeved outside the bottom end of the sample storing cylinder (2.31), and the sample storing cylinder (2.31) is connected with the sampling adjusting cylinder (2.32) through threads.
2. The acquisition device for geological exploration according to claim 1, characterized in that the internal diameter of the sampling adjustment cylinder (2.32) is smaller than the external diameter of the drill bit (2.5).
3. The geological exploration collection device as claimed in claim 2, wherein the length of the external thread at the bottom of the sampling cylinder (2.31) is not less than the length of the sampling adjustment cylinder (2.32).
4. The acquisition device for geological exploration according to any one of claims 1-3, characterized in that the adjusting structure (3) comprises a first adjusting cylinder (3.1) and a second adjusting cylinder (3.3) which are arranged oppositely, an auxiliary push block (3.2) is arranged on the piston rod of the first adjusting cylinder (3.1), the auxiliary push block (3.2) is set as a U-shaped opening auxiliary push block (3.2), and the auxiliary push block (3.2) and the adjusting cushion block (2.6) are arranged oppositely in opening.
5. The acquisition device for geological exploration according to claim 4, characterized in that the supporting structure (4) comprises a bottom plate (4.1), supporting legs (4.2) are arranged at the bottom of the bottom plate (4.1), and cushion blocks (4.3) are arranged at the bottom of the supporting legs (4.2).
6. The acquisition device for geological exploration according to claim 4, characterized in that the transmission driving device is a transmission motor (1.2) and the sampling driving device is a sampling motor (2.1).
CN202120580797.2U 2021-03-22 2021-03-22 Collection system for geological exploration Active CN215296726U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120580797.2U CN215296726U (en) 2021-03-22 2021-03-22 Collection system for geological exploration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120580797.2U CN215296726U (en) 2021-03-22 2021-03-22 Collection system for geological exploration

Publications (1)

Publication Number Publication Date
CN215296726U true CN215296726U (en) 2021-12-24

Family

ID=79534122

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120580797.2U Active CN215296726U (en) 2021-03-22 2021-03-22 Collection system for geological exploration

Country Status (1)

Country Link
CN (1) CN215296726U (en)

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