CN211452917U - Sampling device for geographic surveying - Google Patents
Sampling device for geographic surveying Download PDFInfo
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- CN211452917U CN211452917U CN201922206941.1U CN201922206941U CN211452917U CN 211452917 U CN211452917 U CN 211452917U CN 201922206941 U CN201922206941 U CN 201922206941U CN 211452917 U CN211452917 U CN 211452917U
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Abstract
The utility model discloses a sampling equipment for geographic survey in the technical field of geographic survey, including the base, be equipped with the fixed column on the base, be equipped with the shifting chute in the fixed column, and the right side wall bottom of fixed column is equipped with screw thread section of thick bamboo, sampling tube and drill bit, and the top of sampling tube is equipped with the movable plate, movable plate and shifting chute sliding connection, the utility model discloses make screw thread section of thick bamboo rotate through first motor, the sampling tube drives the drill bit and rotates and move down along vertical direction, soil passes through the drill bit and gets into in the sampling tube, realizes taking a sample, replaces artifical manual drilling rod sample, labour saving and time saving, and easy operation is convenient to through the effect of shifting chute and movable plate, make the sampling tube remain vertical throughout; the diameter of drill bit is greater than the sampling tube, avoids the sampling hole lateral wall in the screw thread and the soil that drills out on the sampling tube lateral wall in close contact with, the too much soil of adhesion.
Description
Technical Field
The utility model relates to a geography surveys technical field, specifically is a sampling equipment for geography surveys.
Background
The geological survey is to survey and detect geology by various means and methods, determine a proper bearing stratum, determine a foundation type according to the foundation bearing capacity of the bearing stratum, calculate the investigation and research activities of basic parameters, find an industrially significant mineral deposit in the mineral product general survey, provide 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, and carry out investigation and research work on geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area.
In the process of geographic survey, a common device is a sampling device, and water quality, soil or rock stratum and the like are sampled by the sampling device so as to be convenient for subsequent detection and analysis; wherein, during the soil sample, use drill bit and sampling tube isotructure to take a sample usually, rotate through the manual work to the drill bit moves down, makes drill bit and sampling tube bore and takes a sample in the soil horizon, but artifical manual drilling rod, wastes time and energy, and the slope appears easily in the sampling tube, leads to the vertical line of sampling position deviation.
Based on this, the utility model designs a sampling device for geographical survey to solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling device for geographical survey to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sampling equipment for geographical survey, the on-line screen storage device comprises a base, the top surface left side of base is fixed with the fixed column, be provided with the shifting chute along vertical direction in the fixed column, the right side wall bottom of fixed column rotates and is connected with the screw thread section of thick bamboo, threaded connection has the sampling tube in the screw thread section of thick bamboo, and be fixed with first bevel gear on the lateral wall of screw thread section of thick bamboo, first bevel gear meshing has second bevel gear, and second bevel gear is connected with first motor, the bottom mounting of sampling tube has the drill bit, the top sets up to the opening, and top left side wall mounting has the connecting rod, and the position that corresponds the drill bit on the base is equipped with the sample connection, the left side end of connecting rod stretches into in the.
Preferably, the bottom vertical fixation of fixed column has the fixed plate, rotates on the fixed plate to be connected with the protection casing, and the bottom of screw thread section of thick bamboo and the top fixed connection of protection casing to rotate with the fixed column through protection casing and fixed plate and be connected.
Preferably, the upper portion of drill bit sets up to have the circular conical surface, and top diameter is less than the bottom diameter, and the angle of inclination of circular conical surface is 45, and the top of protection casing corresponds is provided with the circular conical surface of slope 45.
Preferably, the top right side of fixed column is fixed with the curb plate, rotates on the curb plate and is connected with the dwang, and rotates the junction and be equipped with the torsional spring, and the bottom of dwang rotates and is connected with strikes the hammer, and the right side of dwang is equipped with the cam, and the cam rotates with the curb plate to be connected with the second motor.
Preferably, strike the hammer and be cylindrical, the middle section of face of cylinder is equipped with the arc wall along circumference encircleing, and the size of arc wall and the lateral wall phase-match of sampling tube to increase the area of contact of striking hammer and sampling tube, improve the effect of strikeing, and the fixed surface of striking hammer has the rubber pad, replaces the stereoplasm lateral wall of striking the hammer directly to contact with the sampling tube lateral wall, effectively avoids causing damage deformation etc. to the screw thread of sampling tube and lateral wall.
Preferably, the bottom surface four corners department of base all is equipped with the removal wheel, and the left side wall middle part of fixed column is fixed with the dead lever, and the left end of dead lever is fixed with the push rod.
Preferably, an inverted-L-shaped motor bracket is fixed on the left side of the top surface of the base, and the first motor is fixed on the motor bracket.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model moves the sampling device to the sampling point, the threaded cylinder rotates through the first motor, the sampling tube moves downwards along the vertical direction and drives the drill bit to rotate, the soil enters the soil layer through the drill bit, the soil enters the sampling tube through the drill bit, the sampling is realized, the manual drilling rod sampling is replaced, the time and the labor are saved, the operation is simple and convenient, and the sampling tube is kept vertical all the time through the action of the moving groove and the moving plate; the diameter of the drill bit is larger than that of the sampling tube, and the diameter of the hole drilled by the drill bit is also larger than that of the sampling tube, so that the threads on the side wall of the sampling tube are prevented from being in close contact with the side wall of the drilled sampling hole in the soil, and excessive soil is prevented from being adhered; the conical surface is arranged at the top of the drill bit, so that soil can smoothly enter the sampling tube through the guiding action of the conical surface after entering the drill bit, and the conditions that the soil is blocked at the joint of the drill bit and the sampling tube and the like are effectively avoided; the top of sampling tube sets up to the opening form, is convenient for discharge the soil sample in the sampling tube through external device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic bottom structure view of the fixing column of the present invention;
fig. 3 is a top structure diagram of the fixing column of the present invention;
fig. 4 is a schematic structural view of the knocking hammer of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base, 101-sampling port, 102-moving wheel, 2-fixed column, 201-moving groove, 202-push rod, 203-side plate, 3-sampling tube, 301-moving plate, 302-drill bit, 4-protective cover, 401-threaded cylinder, 402-first bevel gear, 403-second bevel gear, 5-knocking hammer, 501-rotating rod and 502-cam.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example one
Referring to the drawings, the utility model provides a technical scheme: the utility model provides a sampling equipment for geographical survey, the on-line screen storage device comprises a base 1, base 1's top surface left side is fixed with fixed column 2, be provided with shifting chute 201 along vertical direction in the fixed column 2, the right side wall bottom of fixed column 2 rotates and is connected with screw thread section of thick bamboo 401, threaded connection has sampling tube 3 in the screw thread section of thick bamboo 401, and be fixed with first bevel gear 402 on the lateral wall of screw thread section of thick bamboo 401, first bevel gear 402 meshes there is second bevel gear 403, and second bevel gear 403 is connected with first motor, sampling tube 3's bottom mounting has drill bit 302, the top sets up to the opening, and top left side wall mounting has the connecting rod, and the position that corresponds drill bit 302 on the base 1 is equipped with sample connection 101, the left side end of connecting rod stretches into in the shifting chute 201, and stretch into the end and.
The bottom vertical fixation of fixed column 2 has the fixed plate, rotates on the fixed plate to be connected with protection casing 4, and the bottom of thread section of thick bamboo 401 and the top fixed connection of protection casing 4 to rotate with fixed column 2 through protection casing 4 and fixed plate and be connected.
The upper portion of drill bit 302 is set up to have the conical surface, and top diameter is less than the bottom diameter, and the angle of inclination of conical surface is 45, and the top of protection casing 4 corresponds is provided with the conical surface of slope 45.
An inverted L-shaped motor support is fixed on the left side of the top surface of the base 1, and the first motor is fixed on the motor support.
The working principle of the embodiment is as follows: moving the sampling device to a sampling point, starting a first motor, enabling a threaded cylinder 401 to rotate through transmission of a first bevel gear 402 and a second bevel gear 403, enabling the sampling tube 3 to only move downwards in the vertical direction through the limiting action between a moving plate 301 at the top and a moving groove 201 on a fixed column 2, driving a drill bit 302 to rotate, enabling the soil to enter a soil layer through the drill bit 302, enabling the soil to enter the sampling tube 3 through the drill bit 302, realizing sampling, replacing manual drilling rod sampling, saving time and labor, being simple and convenient to operate, and enabling the sampling tube 3 to be kept vertical all the time through the action of the moving groove 201 and the moving plate 301; the outer side wall of the sampling tube 3 is provided with threads, the diameter of the drill bit 302 is larger than that of the sampling tube 3, the diameter of the hole drilled by the drill bit 302 is also larger than that of the sampling tube 3, and the side wall of the sampling tube 3 is prevented from being in close contact with the side wall of the drilled sampling hole in the soil and being adhered with excessive soil; the top of the drill bit 302 is provided with a conical surface, and soil can smoothly enter the sampling tube 3 through the guiding action of the conical surface after entering the drill bit 302, so that the conditions that the soil is blocked at the joint of the drill bit 302 and the sampling tube 3 and the like are effectively avoided; the top end of the sampling tube 3 is arranged to be open, so that the soil sample in the sampling tube 3 can be conveniently discharged out of the sampling tube 3 through an external device.
Example two
On the basis of embodiment one, the top right side of fixed column 2 is fixed with curb plate 203, rotates on the curb plate 203 and is connected with dwang 501, and rotates the junction and be equipped with the torsional spring, and the bottom of dwang 501 rotates and is connected with strikes hammer 5, and the right side of dwang 501 is equipped with cam 502, and cam 502 rotates with curb plate 203 to be connected with the second motor.
After the sample, first motor antiport, and through the transmission of first bevel gear 402 and second bevel gear 403, make thread cylinder 401 rotate, and through the screw thread guide effect, make sampling tube 3 drive drill bit 302 rebound, the normal position resumes, then start the second motor, make cam 502 rotate, dwang 501 is under the effect of torsional spring and cam 502, drive and strike hammer 5 reciprocal the rocking, strike the top of sampling tube 3, make sampling tube 3 vibrate, be convenient for make the soil sample in the sampling tube 3 discharge from the bottom of sampling tube 3, it is more convenient to make taking out of sample.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. Sampling device for geophysical surveying, comprising a base (1), characterized in that: a fixed column (2) is fixed on the left side of the top surface of the base (1), a moving groove (201) is arranged in the fixed column (2) along the vertical direction, the bottom of the right side wall of the fixed column (2) is rotationally connected with a threaded cylinder (401), the middle of the threaded cylinder (401) is connected with a sampling tube (3) in a threaded manner, a first bevel gear (402) is fixed on the outer side wall of the threaded cylinder (401), a second bevel gear (403) is meshed with the first bevel gear (402), the second bevel gear (403) is connected with a first motor, a drill bit (302) is fixed at the bottom end of the sampling tube (3), the top end is provided with an opening, a connecting rod is fixed on the left side wall of the top, a sampling port (101) is arranged on the base (1) corresponding to the drill bit (302), the left end of the connecting rod extends into the movable groove (201), and a moving plate (301) is fixed at the extending end, and the moving plate (301) is connected with the moving groove (201) in a sliding way.
2. The sampling device for geophysical surveying of claim 1, wherein: the bottom vertical fixation of fixed column (2) has the fixed plate, rotates on the fixed plate to be connected with protection casing (4), the bottom of screw thread section of thick bamboo (401) and the top fixed connection of protection casing (4) to rotate with fixed column (2) through protection casing (4) and fixed plate and be connected.
3. The sampling device for geophysical surveying of claim 2, wherein: the upper portion of drill bit (302) sets up to have the circular conical surface, and top diameter is less than the bottom diameter, and the angle of inclination of circular conical surface is 45, the top of protection casing (4) corresponds is provided with the circular conical surface of slope 45.
4. The sampling device for geophysical surveying of claim 1, wherein: the top right side of fixed column (2) is fixed with curb plate (203), rotates on curb plate (203) and is connected with dwang (501), and rotates the junction and be equipped with the torsional spring, the bottom of dwang (501) rotates and is connected with strikes hammer (5), and the right side of dwang (501) is equipped with cam (502), cam (502) rotate with curb plate (203) and are connected to be connected with the second motor.
5. The sampling device for geophysical surveying of claim 4, wherein: strike hammer (5) and be cylindrical, the middle section of face of cylinder is equipped with the arc wall along circumference encircleing, and the size of arc wall and the lateral wall phase-match of sampling tube (3) to increase strikes the area of contact of hammer (5) and sampling tube (3), improve the effect of strikeing, and the fixed surface of striking hammer (5) has the rubber pad, replaces the stereoplasm lateral wall of striking hammer (5) directly to contact with sampling tube (3) lateral wall, effectively avoids causing damage deformation etc. to the screw thread of sampling tube (3) and lateral wall.
6. The sampling device for geophysical surveying of claim 1, wherein: the bottom surface four corners department of base (1) all is equipped with removes wheel (102), and the left side wall middle part of fixed column (2) is fixed with the dead lever, and the left end of dead lever is fixed with push rod (202).
7. The sampling device for geophysical surveying of claim 1, wherein: the left side of the top surface of the base (1) is fixed with an inverted L-shaped motor support, and the first motor is fixed on the motor support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922206941.1U CN211452917U (en) | 2019-12-11 | 2019-12-11 | Sampling device for geographic surveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922206941.1U CN211452917U (en) | 2019-12-11 | 2019-12-11 | Sampling device for geographic surveying |
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| CN211452917U true CN211452917U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922206941.1U Active CN211452917U (en) | 2019-12-11 | 2019-12-11 | Sampling device for geographic surveying |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326317A (en) * | 2020-11-12 | 2021-02-05 | 广东海洋大学 | Marine sediment sampling device with sample collection and sealed package structure |
| CN112855132A (en) * | 2021-01-22 | 2021-05-28 | 严美芳 | Based on sampling device for automatic mechanical drilling |
| CN113340649A (en) * | 2021-06-09 | 2021-09-03 | 陕西地矿第一地质队有限公司 | Core drilling machine convenient for sampling and exploration method thereof |
| CN116165013A (en) * | 2023-04-21 | 2023-05-26 | 湖南华牧全安农业科技有限公司 | Pig farm site selection evaluation equipment, system and method |
-
2019
- 2019-12-11 CN CN201922206941.1U patent/CN211452917U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326317A (en) * | 2020-11-12 | 2021-02-05 | 广东海洋大学 | Marine sediment sampling device with sample collection and sealed package structure |
| CN112855132A (en) * | 2021-01-22 | 2021-05-28 | 严美芳 | Based on sampling device for automatic mechanical drilling |
| CN113340649A (en) * | 2021-06-09 | 2021-09-03 | 陕西地矿第一地质队有限公司 | Core drilling machine convenient for sampling and exploration method thereof |
| CN116165013A (en) * | 2023-04-21 | 2023-05-26 | 湖南华牧全安农业科技有限公司 | Pig farm site selection evaluation equipment, system and method |
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