CN211784432U - Soil sampling device for geological exploration - Google Patents
Soil sampling device for geological exploration Download PDFInfo
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- CN211784432U CN211784432U CN202020264759.1U CN202020264759U CN211784432U CN 211784432 U CN211784432 U CN 211784432U CN 202020264759 U CN202020264759 U CN 202020264759U CN 211784432 U CN211784432 U CN 211784432U
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- bevel gear
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- rotating shaft
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Abstract
The utility model discloses a soil sampling device for geological exploration, which comprises a frame and a sampling cylinder, wherein one side of the upper part of the frame is horizontally provided with a sampling motor, the end of a driving shaft of the sampling motor is provided with a second bevel gear, the second bevel gear is meshed with a first bevel gear, the first bevel gear is sleeved outside a rotating shaft, the bottom end of the rotating shaft is connected with the central position of the top part of the sampling cylinder through a bolt, the top end of the rotating shaft is provided with a pressure plate, the two sides of the pressure plate are respectively connected with the upper ends of pull ropes, the lower ends of the two pull ropes are respectively fixed inside a winding drum, the winding drum is horizontally arranged at one side of the top part of the auxiliary frame, the utility model utilizes a cylinder to push a positioning block to keep the opening position of the lower part of the straight drum, the lower end of the closed straight drum is beneficial to the straight drum, meanwhile, the soil in other soil layers is reduced from being mixed into the sample, and the sample is intact.
Description
Technical Field
The utility model relates to a soil sampling device technical field specifically is a soil sampling device for prospecting.
Background
The soil sampling refers to a method for collecting soil samples, and comprises the distribution of sampling and a sampling technology, and the section soil samples are collected after the section observation and the recording are finished. At present, before soil sampling, a section is firstly renovated, cleaned and chipped to remove the most superficial layer of floating soil, then the soil is sampled from a central typical part layer by layer from top to bottom according to the layers. Therefore, the utility model provides a soil sampling device for geological exploration is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a soil sampling device for geological prospecting to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a soil sampling device for geological exploration comprises a rack and a sampling cylinder, wherein a sampling motor is horizontally arranged on one side of the upper portion of the rack, a second bevel gear is arranged at the tail end of a driving shaft of the sampling motor and meshed with a first bevel gear, the first bevel gear is sleeved outside a rotating shaft, the bottom end of the rotating shaft is connected with the central position of the top of the sampling cylinder through a bolt, a pressure plate is arranged at the top end of the rotating shaft, the two sides of the pressure plate are respectively connected with the upper ends of pull ropes, the lower ends of the two pull ropes are respectively fixed inside a winding drum, the winding drum is horizontally arranged on one side of the top of the rack, one end of the winding drum is connected with the driving tail end of a storage motor, the sampling cylinder comprises a straight cylinder, a spiral sheet, a fixed block, a support and a cylinder, the cylinder is arranged on the upper side, the bottom of the support is connected with the top end of the fixing block, the fixing block is installed at the center of the opening at the bottom of the straight cylinder, and the spiral sheet is welded around the peripheral surface of the straight cylinder.
Preferably, the sampling tube further comprises springs, the upper ends of the two springs are connected with the bottom of the support, and the bottom ends of the two springs are connected with the top of the fixing block.
Preferably, a support leg is installed at the bottom end of the support leg of the rack, a positioning drill rod is installed inside the straight cylinder on one side of the support leg, and a pedal is installed at the top end of the positioning drill rod.
Preferably, a bushing is installed at the center of the first bevel gear and sleeved outside the rotating shaft, the cross section of the through hole in the bushing is square, and the cross section of the rotating shaft is square.
Preferably, the bottom end of the fixing block is in a taper shape, and the inner side of the opening at the bottom end of the straight cylinder is edged.
Preferably, the first bevel gear is mounted on the upper part of a bearing with a seat, and the bearing with the seat is fixed at the middle position of the top of the frame through a bolt.
Preferably, the accommodating motor is horizontally arranged on one side of the top of the attached frame, and the attached frame is fixed on one side of the top of the attached frame through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the cylinder is used for pushing the positioning block to be kept at the opening position of the lower part of the straight cylinder, the lower end of the straight cylinder is closed, soil is prevented from entering the straight cylinder, the interior of the straight cylinder is kept clean, meanwhile, the straight cylinder can smoothly reach a sampling soil layer, the cylinder releases the positioning block, the positioning block retreats to the upper side of the interior of the straight cylinder, the sampling soil layer is stored at the lower side of the interior of the straight cylinder, the straight cylinder protects the internal soil layer, and meanwhile, soil of other soil layers is prevented from being mixed into a;
2. the rotating shaft is connected with the first bevel gear in a sliding mode through the bushing, the length of the rotating shaft is not limited, the rotating shaft can be continuously connected with the length of the rotating shaft according to a specific sampling soil layer, so that deeper soil layer sampling can be achieved, and the depth adaptability to the sampling soil layer is good;
3. the utilization is accomodate motor drive reel and is rotated, and the stay cord is accomodate to the reel, and stay cord pulling pressure disk moves down, and the pressure disk extrudees the pivot downwards, and the pivot provides decurrent pressure to a straight section of thick bamboo, and the straight section of thick bamboo of being convenient for passes through hard objects such as hard soil layer or root smoothly, improves the sample ability of a straight section of thick bamboo.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the sampling barrel of the present invention;
fig. 3 is a schematic structural diagram of the first bevel gear connected to the rotating shaft of the present invention.
In the figure: the device comprises a frame 1, a sampling cylinder 2, a rotating shaft 3, a first bevel gear 4, a second bevel gear 5, a sampling motor 6, a pressure plate 7, a pull rope 8, a winding drum 9, a storage motor 10, an attached frame 11, a bearing with a seat 12, a support leg 13, a positioning drill 14, a pedal 15, a bush 16, a straight cylinder 21, a spiral sheet 22, a fixed block 23, a spring 24, a support 25 and an air cylinder 26.
Detailed Description
The technical solutions 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a soil sampling device for geological exploration comprises a rack 1 and a sampling cylinder 2, wherein different parts are arranged on the upper portion of the rack 1, a sampling motor 6 is horizontally arranged on one side of the upper portion of the rack 1, the driving motor 6 drives a second bevel gear 5 to rotate in a working mode, the tail end of a driving shaft of the sampling motor 6 is provided with the second bevel gear 5, the second bevel gear 5 drives a first bevel gear 4 to rotate, the second bevel gear 5 is meshed with the first bevel gear 4, the first bevel gear 4 is sleeved outside a rotating shaft 3, the first bevel gear 4 rotates to drive the rotating shaft 3 to rotate, the bottom end of the rotating shaft 3 is connected with the center of the top of the sampling cylinder 2 through a bolt, the rotating shaft 3 rotates to drive the sampling cylinder 2 to rotate, a pressure plate 7 is arranged at the top end of the rotating shaft 3, the rotating shaft 3 is pressed by the pressure plate 7, the two sides of the pressure plate, the reel 9 is used for storing or releasing the pull rope 8, the reel 9 is horizontally arranged on one side of the top of the attached rack 11, one end of the reel 9 is connected with the driving end of the storage motor 10, the storage motor 10 drives the reel 9 to rotate, the sampling tube 2 comprises a straight tube 21, a spiral piece 22, a fixed block 23, a support 25 and a cylinder 26, the cylinder 26 is arranged on the upper side of the interior of the straight tube 21 along the axial direction of the straight tube 21, the cylinder 26 works and controls the position of the fixed block 23, the tail end of a piston rod of the cylinder 26 is connected with the top of the support 25, the bottom of the support 25 is connected with the top end of the fixed block 23, the fixed block 23 is arranged at the central position of an opening at the bottom of the straight tube 21, the spiral piece 22 is welded around the peripheral surface of the straight tube 21, the spiral piece 22 facilitates smooth drilling of the straight tube 21, the cylinder 26, the cylinder 26 releases the positioning block 23, the positioning block 23 retreats to the upper side inside the straight cylinder 21, the straight cylinder 21 continues to drill downwards, a sampling soil layer is stored on the lower side inside the straight cylinder 21, the straight cylinder 21 protects the inner soil layer, and meanwhile, soil of other soil layers is reduced to be mixed in the sample, and the sample is intact.
Further, the sampling tube 2 further comprises springs 24, the upper ends of the two springs 24 are connected with the bottom of the support 25, the bottom ends of the two springs 24 are connected with the top of the fixing block 23, the springs 24 reduce vibration generated by the fixing block 23 in the drilling process and transmit the vibration to the air cylinder 26, and the air cylinder 26 is protected.
Furthermore, a support leg 13 is installed at the bottom end of the support leg of the frame 1, a positioning rod 14 is installed inside the straight cylinder on one side of the support leg 13, the positioning rod 14 is inserted into the soil to fix the position of the frame 1, the stability of the frame 1 is maintained, a pedal 15 is installed at the top end of the positioning rod 14, and the pedal 15 is convenient for inserting the positioning rod 14 into the soil.
Further, a bushing 16 is installed at the center of the first bevel gear 4, the bushing 16 transmits the rotation torque of the first bevel gear 4 to the rotating shaft 3, the bushing 16 is sleeved outside the rotating shaft 3, the bushing 16 is rigidly connected with the rotating shaft 3, the rotating shaft 3 can slide inside the bushing 16, the cross section of a through hole in the bushing 16 is square, the cross section of the rotating shaft 3 is square, and the rotating shaft 3 and the bushing 16 which are square in cross section are beneficial to transmission of the rotation torque.
Further, the bottom end of the fixing block 23 is in a taper shape, the fixing block 23 in the taper shape is convenient for drilling, the inner side of the opening at the bottom end of the straight cylinder 21 is edged, and the lower end of the fixing block is edged so as to facilitate drilling of the straight cylinder 21.
Further, the first bevel gear 4 is mounted on the upper portion of the bearing with seat 12, the bearing with seat 12 makes the first bevel gear 4 rotate smoothly, and the bearing with seat 12 is fixed at the middle position of the top of the frame 1 through bolts.
Further, the storage motor 10 is horizontally installed at one side of the top of the auxiliary frame 11, the auxiliary frame 11 is fixed at one side of the top of the frame 1 through bolts, and the auxiliary frame 11 provides an installation position.
The working principle is as follows: in actual work, after the device is moved to a sampling position, a worker sequentially steps on the pedals 15 at the top ends of the positioning drill rods 14 to firmly insert the positioning drill rods 14 into soil, the position of the rack 1 is fixed, so that the rack 1 is kept stable when the sampling barrel 2 samples, the sampling motor 6 works to drive the second bevel gear 5 to rotate, the second bevel gear 5 drives the first bevel gear 4 to rotate, the first bevel gear 4 transmits a rotating torque to the rotating shaft 5 through the bushing 16, the rotating shaft 5 rotates to drive the sampling barrel 2 to rotate, the sampling barrel 2 drills downwards, the straight barrel 21 is smoothly and stably drilled downwards through the spiral sheet 22 outside the straight barrel 21, the air cylinder 26 pushes the positioning block 23 to be kept at the opening position at the lower part of the straight barrel 21 in the drilling process, the lower end of the straight barrel 21 is closed, so that the straight barrel 21 can smoothly reach a sampling soil layer, after the sampling position is reached, the air cylinder 26 releases the positioning block 23, the straight cylinder 21 continues to drill downwards, a sampling soil layer is stored at the lower side inside the straight cylinder 21, the straight cylinder 21 protects the internal soil layer, and meanwhile, soil of other soil layers is reduced from being mixed into the sample, and the sample is intact; the spiral piece 22 mainly provides a downward moving trend in the rotating process of the straight cylinder 21, the straight cylinder 21 drives the rotating shaft 3 to drill downwards, the rotating shaft 3 is connected with the first bevel gear 4 in a sliding mode through the lining 16, the length limitation of the rotating shaft 3 is avoided, the length of the rotating shaft 3 can be continuously connected according to the specific sampling soil layer, so that deeper soil layer sampling can be achieved, and the adaptability to the depth of the sampling soil layer is good; when a straight section of thick bamboo 21 is bored the in-process and is met hard things such as root, little stone and need bigger pushing down force, accomodate motor 10 work, drive reel 9 rotates, and stay cord 8 is accomodate to reel 9, and stay cord 8 pulling pressure disk 7 moves down, and pressure disk 7 extrudees pivot 3 downwards, and pivot 3 provides decurrent pressure to a straight section of thick bamboo 21, and a straight section of thick bamboo 21 of being convenient for is smoothly through hard things such as hard soil layer or root, improves the sample capacity of a straight section of thick bamboo 21.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The soil sampling device for geological exploration comprises a rack (1) and a sampling cylinder (2), and is characterized in that a sampling motor (6) is horizontally arranged on one side of the upper portion of the rack (1), a second bevel gear (5) is arranged at the tail end of a driving shaft of the sampling motor (6), the second bevel gear (5) is meshed with a first bevel gear (4), the first bevel gear (4) is sleeved outside a rotating shaft (3), the bottom end of the rotating shaft (3) is connected with the central position of the top of the sampling cylinder (2) through a bolt, a pressure plate (7) is arranged at the top end of the rotating shaft (3), the two sides of the pressure plate (7) are respectively connected with the upper ends of pull ropes (8), the lower ends of the two pull ropes (8) are respectively fixed inside a winding cylinder (9), the winding cylinder (9) is horizontally arranged on one side of the top of an auxiliary rack (11), one end of the winding cylinder (9) is connected with the, sampling tube (2) are including straight section of thick bamboo (21), flight (22), fixed block (23), support (25) and cylinder (26), the upside at its inside is installed in the axial of straight section of thick bamboo (21) is followed in cylinder (26), the top of piston rod end connection support (25) of cylinder (26), the top of fixed block (23) is connected to the bottom of support (25), fixed block (23) are installed and are put at straight section of thick bamboo (21) bottom open-ended central point, the outer peripheral face welding of a straight section of thick bamboo (21) is wound in flight (22).
2. A soil sampling device for geological exploration, as defined by claim 1, wherein: the sampling tube (2) further comprises springs (24), the upper ends of the springs (24) are connected with the bottom of the support (25), and the bottom ends of the springs (24) are connected with the top of the fixing block (23).
3. A soil sampling device for geological exploration, as defined by claim 1, wherein: the support leg structure is characterized in that a support leg (13) is installed at the bottom end of the support leg of the rack (1), a positioning drill rod (14) is installed inside a straight cylinder on one side of the support leg (13), and a pedal (15) is installed at the top end of the positioning drill rod (14).
4. A soil sampling device for geological exploration, as defined by claim 1, wherein: the central position of first bevel gear (4) installs bush (16), bush (16) cup joint in the outside of pivot (3), the cross-section of the inside through-hole of bush (16) is the square, the cross-section of pivot (3) is the square.
5. A soil sampling device for geological exploration, as defined by claim 1, wherein: the bottom end of the fixing block (23) is in a taper shape, and the inner side of the bottom end opening of the straight cylinder (21) is edged.
6. A soil sampling device for geological exploration, as defined by claim 1, wherein: the first bevel gear (4) is installed on the upper portion of a bearing with a seat (12), and the bearing with the seat (12) is fixed in the middle of the top of the rack (1) through bolts.
7. A soil sampling device for geological exploration, as defined by claim 1, wherein: the storage motor (10) is horizontally arranged on one side of the top of the attached rack (11), and the attached rack (11) is fixed on one side of the top of the rack (1) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020264759.1U CN211784432U (en) | 2020-03-06 | 2020-03-06 | Soil sampling device for geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020264759.1U CN211784432U (en) | 2020-03-06 | 2020-03-06 | Soil sampling device for geological exploration |
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| Publication Number | Publication Date |
|---|---|
| CN211784432U true CN211784432U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020264759.1U Expired - Fee Related CN211784432U (en) | 2020-03-06 | 2020-03-06 | Soil sampling device for geological exploration |
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| CN (1) | CN211784432U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649231A (en) * | 2021-01-26 | 2021-04-13 | 曹敏 | Sampling device for soil pollution diagnosis capable of synchronously sampling and collecting |
| CN112683577A (en) * | 2020-12-07 | 2021-04-20 | 湖南利钢金属制品有限公司 | Mineral product sampling device |
| CN113720642A (en) * | 2021-11-01 | 2021-11-30 | 深圳市勘察研究院有限公司 | Geotechnical engineering soil sampling device |
| CN113899880A (en) * | 2021-10-15 | 2022-01-07 | 滨州学院 | Coastal wetland carbon reserve measuring device and testing method |
| CN114739722A (en) * | 2022-03-21 | 2022-07-12 | 赵军 | Geological exploration soil layer sampling method |
| CN116296543A (en) * | 2023-03-09 | 2023-06-23 | 无锡元一建设工程有限公司 | Foundation quality detection device for greening construction |
-
2020
- 2020-03-06 CN CN202020264759.1U patent/CN211784432U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683577A (en) * | 2020-12-07 | 2021-04-20 | 湖南利钢金属制品有限公司 | Mineral product sampling device |
| CN112649231A (en) * | 2021-01-26 | 2021-04-13 | 曹敏 | Sampling device for soil pollution diagnosis capable of synchronously sampling and collecting |
| CN112649231B (en) * | 2021-01-26 | 2024-03-15 | 山东陆桥检测技术股份有限公司 | Sampling device capable of synchronously sampling and collecting for soil pollution diagnosis |
| CN113899880A (en) * | 2021-10-15 | 2022-01-07 | 滨州学院 | Coastal wetland carbon reserve measuring device and testing method |
| CN113899880B (en) * | 2021-10-15 | 2024-02-23 | 滨州学院 | Coastal wetland carbon reserve measuring device and method |
| CN113720642A (en) * | 2021-11-01 | 2021-11-30 | 深圳市勘察研究院有限公司 | Geotechnical engineering soil sampling device |
| CN114739722A (en) * | 2022-03-21 | 2022-07-12 | 赵军 | Geological exploration soil layer sampling method |
| CN114739722B (en) * | 2022-03-21 | 2023-04-11 | 河北裕融地球物理勘查有限公司 | Geological exploration soil layer sampling method |
| CN116296543A (en) * | 2023-03-09 | 2023-06-23 | 无锡元一建设工程有限公司 | Foundation quality detection device for greening construction |
| CN116296543B (en) * | 2023-03-09 | 2023-11-21 | 山西宝泰基础工程有限公司 | Foundation quality detection device for greening construction |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20210306 |
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| CF01 | Termination of patent right due to non-payment of annual fee |