Geological survey sampling device with stratified sampling function

Abstract

The geological survey sampling device comprises a mounting plate which is of a square plate structure, and a handle is fixedly connected to the surface of the mounting plate; a telescopic mechanism is arranged on the surface of the mounting plate, and the telescopic mechanism is characterized in that an air cylinder is mounted on the surface of the mounting plate, a connecting rod is mounted at the tail end of an output shaft of the air cylinder, a sampling barrel is fixedly connected to the bottom of the connecting rod, a pointed cone II is fixedly connected to the bottom of the sampling barrel, and a motor is mounted on the inner wall of the sampling barrel. According to the geological survey sampling device with the stratified sampling function, telescopic movement is arranged, multi-layer sampling can be conveniently conducted on the geological survey sampling device, the efficiency of the device is improved, a motor drives a rack to move through a gear, the rack pushes a collecting tank to move outwards, the collecting tanks with different heights move to the outer side of a sampling barrel, and at the moment, soil can enter the collecting tank; stratified sampling is carried out, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of geological exploration, in particular to a geological exploration sampling device with layered sampling. Background Technique

[0002] Geological exploration is the abbreviation of geological exploration work. At the same time, geological exploration is the work of conducting investigation and research on the geological conditions such as rocks, stratigraphic structures, minerals, groundwater, landforms, etc. in a certain area according to the needs of economic construction, national defense construction and the development of science and technology, with different focuses. According to different purposes, there are different geological exploration works. The industries applicable to the field of geological engineering include: geological survey, general survey, exploration and evaluation of oil and gas and solid mineral resources, construction of large industrial and mining enterprises and water conservancy and hydropower projects, construction of highways and railways, engineering geology, hydrogeology, investigation, exploration and monitoring of geological environment and geological disasters, etc. During the geological exploration process, geological exploration sampling devices are usually used for exploration and sampling. However, when the existing geological exploration sampling devices are in use, they can only conduct single-layer sampling during sampling, and the sampling efficiency is relatively low. It is necessary to use the sampling device multiple times to sample the soil of different layers, which is relatively inconvenient to use. Content of the Utility Model [[ID=1,2]]

[0003] The purpose of the utility model is to provide a geological exploration sampling device with layered sampling to solve the problems of relatively low sampling efficiency, the need to use the sampling device multiple times to sample the soil of different layers, and relatively inconvenient use mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A geological exploration sampling device with layered sampling, including a mounting plate which is a square plate structure, and a handle is fixedly connected to the surface of the mounting plate;

[0005] A telescopic mechanism is arranged on the surface of the mounting plate, and the telescopic mechanism includes: A cylinder is installed on the surface of the mounting plate, the end of the output shaft of the cylinder is installed with a connecting rod, the bottom of the connecting rod is fixedly connected with a sampling bucket, and a second pointed cone is fixedly connected to the bottom of the sampling bucket. A motor is installed on the inner wall of the sampling bucket, the output shaft of the motor is connected with a rotating shaft, and a plurality of gears are sleeved and installed on the surface of the rotating shaft. A rack is embedded in the inner wall of the sampling bucket, and a collecting groove is fixedly connected to the end of the rack.

[0006] Preferably, a moving mechanism is arranged on the surface of the mounting plate, and the moving mechanism includes: The bottom of the mounting plate is connected with a bottom plate, wheels are symmetrically installed at the bottom of the bottom plate, springs are symmetrically connected to the surface of the bottom plate, the other ends of the springs are fixedly connected with pressing plates, and a moving plate is connected to the bottom of the pressing plate. The bottom of the moving plate penetrates through the bottom plate and is connected with a cross plate, and a first pointed cone is fixedly connected to the bottom of the cross plate. A baffle penetrates through the bottom plate and is connected to the surface of the moving plate.

[0007] With the above-mentioned technical solution, through the moving mechanism, the device can be positioned, which is convenient for the subsequent use of the device.

[0008] Preferably, the mounting plate and the sampling bucket are slidably connected. The inside of the bottom plate is provided with a hollow structure, and the second pointed cone is arranged in the hollow part of the bottom plate.

[0009] With the above-mentioned technical solution, the air cylinder drives the sampling bucket to move, so that the sampling bucket slides inside the cross plate. At the same time, the sampling bucket drives the second pointed cone to move inside the hollow of the bottom plate.

[0010] Preferably, the moving plate and the bottom plate are slidably connected, and two baffles are symmetrically arranged in the hollow part of the bottom plate, and the bottom plate and the baffles are slidably connected.

[0011] With the above-mentioned technical solution, when the moving plate moves up and down, it drives the lamp plate to move downward inside the bottom plate, which can block the sampling place and prevent soil from flowing out.

[0012] Preferably, the cross plate is arranged between the wheels, and the first pointed cone is arranged at the bottom of the cross plate.

[0013] With the above-mentioned technical solution, push the handle. At this time, the wheels are driven to rotate through the shift plate, and the wheels rotate on the ground.

[0014] Preferably, the surface of the sampling bucket is provided with a groove, and the collecting groove is arranged inside the groove of the sampling bucket, and the collecting groove and the sampling bucket are slidably connected.

[0015] With the above-mentioned technical solution, the gear pushes the collecting groove to move, so that the collecting groove slides inside the sampling bucket.

[0016] Preferably, the rack is arranged on one side of the gear, and the gear and the rack are meshed, and the rack and the sampling bucket are slidably connected.

[0017] With the above-mentioned technical solution, when the gear rotates, it can drive the rack to move, so that the rack moves inside the sampling bucket.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: The geological exploration sampling device with layered sampling is provided:

[0019] 1. The telescopic movement is set, which is convenient for multi-layer sampling, improves the efficiency of the device. The motor drives the rack to move through the gear, so that the rack pushes the collecting groove to move outwards, and the collecting grooves at different heights move to the outside of the sampling bucket. At this time, soil can enter the collecting groove, and layered sampling is carried out, which improves the practicability of the device;

[0020] 2. A moving mechanism is provided to facilitate fixing the position of the device. Press down the pressing plate, at this time, the pointed cone is inserted into the ground surface, so that the position of the device can be fixed. At the same time, the baffle is moved to the ground to enclose the surrounding of the sampling to prevent soil from flowing out. Brief Description of the Drawings

[0021] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0022] Figure 2 It is a three-dimensional structure schematic diagram of the installation of the pointed cone of the present utility model;

[0023] Figure 3 It is a three-dimensional structure schematic diagram of the installation of the spring of the present utility model;

[0024] Figure 4 It is a three-dimensional structure schematic diagram of the internal installation of the sampling bucket of the present utility model;

[0025] Figure 5 It is a three-dimensional structure schematic diagram of the installation of the second pointed cone of the present utility model;

[0026] Figure 6 It is a three-dimensional structure schematic diagram of the installation of the gear of the present utility model.

[0027] In the figure: 10, mounting plate; 20, handle;

[0028] 30, bottom plate; 301, wheel; 302, pressing plate; 303, spring; 304, moving plate; 305, cross plate; 306, first pointed cone; 307, baffle;

[0029] 40, cylinder; 401, connecting rod; 402, sampling bucket; 403, second pointed cone; 404, rotating shaft; 405, gear; 406, rack; 407, collecting groove; 409, motor. Detailed Embodiment

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Please refer to Figure 1-6, the present utility model provides a technical solution: a geological exploration sampling device with layered sampling, including a mounting plate 10, a handle 20, a bottom plate 30, wheels 301, a pressing plate 302, a spring 303, a moving plate 304, a cross plate 305, a first pointed cone 306, a baffle 307, a cylinder 40, a connecting rod 401, a sampling bucket 402, a second pointed cone 403, a rotating shaft 404, a gear 405, a rack 406, a collection groove 407 and a motor 409;

[0032] This geological exploration sampling device facilitates layered sampling. The specific implementation method is as follows:

[0033] A telescopic mechanism is arranged on the surface of the mounting plate 10, and the telescopic mechanism includes: a cylinder 40 is installed on the surface of the mounting plate 10, the end of the output shaft of the cylinder 40 is installed with a connecting rod 401, the bottom of the connecting rod 401 is fixedly connected with a sampling bucket 402, and the bottom of the sampling bucket 402 is fixedly connected with a second pointed cone 403. A motor 409 is installed on the inner wall of the sampling bucket 402, the output shaft of the motor 409 is connected with a rotating shaft 404, and a plurality of gears 405 are sleeved on the surface of the rotating shaft 404. A rack 406 is embedded in the inner wall of the sampling bucket 402, and the end of the rack 406 is fixedly connected with a collection groove 407. The mounting plate 10 and the sampling bucket 402 are slidably connected. The inside of the bottom plate 30 is a hollow structure, and the second pointed cone 403 is arranged in the hollow part of the bottom plate 30. A groove is opened on the surface of the sampling bucket 402, and the collection groove 407 is arranged in the groove of the sampling bucket 402, and the collection groove 407 and the sampling bucket 402 are slidably connected. The rack 406 is arranged on one side of the gear 405, and the gear 405 and the rack 406 are meshed, and the rack 406 and the sampling bucket 402 are slidably connected.

[0034] Start the cylinder 40 to contract the end of the cylinder 40. At this time, the end of the cylinder 40 drives the connecting rod 401 to move downward, and the connecting rod 401 pushes the sampling bucket 402 to move downward, causing the sampling bucket 402 to slide downward inside the mounting plate 10. At this time, the second taper 403 moves downward inside the bottom plate 30, enabling the second taper 403 and the sampling bucket 402 to move into the sampling hole. When the sampling bucket 402 moves to a suitable position, start the motor 409. The motor 409 drives the rotating shaft 404 to rotate, causing the rotating shaft 404 to drive the gears 405 at different positions on its surface to rotate. At this time, the gears 405 drive the racks 406 on their surfaces to move, causing the racks 406 to move inside the sampling bucket 402. The racks 406 push the collection trough 407 to move, causing the collection trough 407 to be pushed out from the groove inside the sampling bucket 402. At this time, different collection troughs 407 can be moved into different soil layers, allowing the soil to enter the collection trough 407. Start the motor 409, and the motor 409 drives the rotating shaft 404 to move in the reverse direction, causing the rotating shaft 404 to drive the rack 406 to move in the reverse direction through the gear 405, moving the collection trough 407 into the sampling bucket 402 to complete the sampling.

[0035] This geological exploration sampling device facilitates fixing its position and enclosing the sampling area. The specific implementation method is as follows:

[0036] The mounting plate 10 is set as a square plate structure, and a handle 20 is fixedly connected to the surface of the mounting plate 10; a moving mechanism is arranged on the surface of the mounting plate 10, and the moving mechanism includes: the bottom of the mounting plate 10 is connected to the bottom plate 30, and wheels 301 are symmetrically installed at the bottom of the bottom plate 30. Springs 303 are symmetrically connected to the surface of the bottom plate 30, and the other ends of the springs 303 are fixedly connected to a pressing plate 302. Moreover, the bottom of the pressing plate 302 is connected to a moving plate 304. The bottom of the moving plate 304 penetrates the bottom plate 30 and is connected to a cross plate 305, and a first taper 306 is fixedly connected to the bottom of the cross plate 305. The surface of the moving plate 304 penetrates the bottom plate 30 and is connected to a baffle 307. The moving plate 304 is slidably connected to the bottom plate 30, and the two baffles 307 are symmetrically arranged in the hollow part of the bottom plate 30, and the bottom plate 30 is slidably connected to the baffle 307. The cross plate 305 is arranged between the wheels 301, and the first taper 306 is arranged at the bottom of the cross plate 305.

[0037] Push the hand-held handle 20 to drive the wheel 301 to rotate through the handle 20, so that the wheel 301 rotates on the ground. At this time, the whole device can move forward, and the second pointed cone 403 can be moved above the sampling hole opened on the ground. At this time, press the pressing plates 302 on both sides downward. The pressing plates 302 squeeze the springs 303 downward, and the pressing plates 302 push the moving plate 304 downward, so that the moving plate 304 moves downward inside the bottom plate 30. The moving plate 304 drives the cross plate 305 to move downward, and the cross plate 305 pushes the first pointed cone 306 into the ground surface. At this time, the position of the whole device is fixed by the first pointed cone 306. At the same time, when the moving plate 304 moves downward, it drives the baffle 307 to move downward inside the hollow of the bottom plate 30, so that the bottom of the baffle 307 can contact the bottom surface. At this time, the sampling hole can be surrounded to remove the excess soil when sampling.

[0038] Working principle: When using the geological exploration sampling device with layered sampling, a rotating shaft 404, a gear 405, a rack 406 and a collection tank 407 are provided to facilitate layered sampling. A moving plate 304, a cross plate 305, a first pointed cone 306 and a baffle 307 are provided to facilitate fixing its position and surrounding the sampling area, which increases the overall practicability.

[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A geological exploration sampling device with hierarchical sampling, including a mounting plate (10) which is a square plate structure, and a handle (20) is fixedly connected to the surface of the mounting plate (10); It is characterized in that: A telescopic mechanism is arranged on the surface of the mounting plate (10), and the telescopic mechanism includes: a cylinder (40) is installed on the surface of the mounting plate (10), the end of the output shaft of the cylinder (40) is installed with a connecting rod (401), the bottom of the connecting rod (401) is fixedly connected with a sampling bucket (402), and the bottom of the sampling bucket (402) is fixedly connected with a second pointed cone (403). A motor (409) is installed on the inner wall of the sampling bucket (402), the output shaft of the motor (409) is connected with a rotating shaft (404), and a plurality of gears (405) are sleeved on the surface of the rotating shaft (404). A rack (406) is embedded in the inner wall of the sampling bucket (402), and the end of the rack (406) is fixedly connected with a collection groove (407).

2. The geological exploration sampling device with hierarchical sampling according to claim 1, characterized in that: A moving mechanism is arranged on the surface of the mounting plate (10), and the moving mechanism includes: the bottom of the mounting plate (10) is connected with a bottom plate (30), and wheels (301) are symmetrically installed at the bottom of the bottom plate (30). Springs (303) are symmetrically connected to the surface of the bottom plate (30), the other ends of the springs (303) are fixedly connected with pressing plates (302), and the bottom of the pressing plates (302) is connected with a moving plate (304). The bottom of the moving plate (304) penetrates through the bottom plate (30) and is connected with a cross plate (305), and the bottom of the cross plate (305) is fixedly connected with a first pointed cone (306). A baffle (307) penetrates through the bottom plate (30) and is connected to the surface of the moving plate (304).

3. A geological exploration sampling device with hierarchical sampling according to claim 2, characterized in that: The mounting plate (10) and the sampling bucket (402) are slidably connected. The inside of the bottom plate (30) is a hollow structure, and the second pointed cone (403) is arranged in the hollow part of the bottom plate (30).

4. A geological exploration sampling device with hierarchical sampling according to claim 2, characterized in that: The moving plate (304) and the bottom plate (30) are slidably connected, two baffles (307) are symmetrically arranged in the hollow part of the bottom plate (30), and the bottom plate (30) and the baffles (307) are slidably connected.

5. The geological exploration sampling device with hierarchical sampling according to claim 2, characterized in that: The cross plate (305) is arranged between the wheels (301), and the first pointed cone (306) is arranged at the bottom of the cross plate (305).

6. The geological exploration sampling device with hierarchical sampling according to claim 1, characterized in that: A groove is formed on the surface of the sampling bucket (402), the collection groove (407) is arranged inside the groove of the sampling bucket (402), and the collection groove (407) and the sampling bucket (402) are slidably connected.

7. A geological exploration sampling device with hierarchical sampling according to claim 1, characterized in that: The rack (406) is arranged on one side of the gear (405), the gear (405) and the rack (406) are meshed, and the rack (406) and the sampling bucket (402) are slidably connected.

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