Soil sampling drilling machine

Abstract

The utility model relates to the technical field of soil detection, and discloses a soil sampling drilling machine which comprises a bearing plate, an electric telescopic rod is fixedly connected to one side of the bottom face of the bearing plate, a sampling mechanism is fixedly connected to the middle of the bottom face of the bearing plate, and the sampling mechanism comprises a servo motor, a round sleeve, a fixed connector, a rectangular groove, a round block, an L-shaped rod A and a bearing block. A telescopic column is fixedly connected to the edge of one side of the bottom face of the bearing plate, a rectangular plate is fixedly connected to the bottom of the telescopic column, and dust falling mechanisms are fixedly connected to the left side and the right side of the bottom of the rectangular plate correspondingly. According to the soil sampling drilling machine, an electric telescopic rod and a sampling mechanism are arranged, a power source is switched on, the electric telescopic rod is started, the electric telescopic rod pushes a round block downwards through an L-shaped rod A and a bearing block, and the round block moves downwards in a sampling barrel drill, so that soil in the sampling barrel drill is pushed out to be separated from the sampling barrel drill, and the soil in the sampling barrel drill is conveniently taken out; the sampling time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil detection, in particular to a soil sampling drill. Background Art

[0002] In ecological environment, soil around water quality, and geological survey work, in order to obtain the physical and mechanical property indexes of foundation soil, sometimes undisturbed soil samples even need to be taken from deeper depths. A soil sampling drill is required to extract undisturbed soil samples from the lower layer for testing to understand its properties, so as to better understand the properties of the underlying layer.

[0003] However, after most current soil sampling drills take out the soil in the sampling cylinder drill, additional containers need to be prepared to store the soil, and then the containers need to be manually carried, which is rather cumbersome and inconvenient.

[0004] A soil sampling drill disclosed in the patent with the publication number CN220849656U, although a soil sampling drill includes a base, an adjusting mechanism, an automatic drilling mechanism and a flushing mechanism. The adjusting mechanism is connected to the base, and the adjusting mechanism includes a frame plate, a reduction motor, an adjusting shaft and an adjusting block. Two parallel frame plates are fixedly connected to the upper surface of the base, and a reduction motor is installed on the side surface of one of the frame plates. The soil sampling drill provided by the utility model, during soil sampling, through the provided adjusting mechanism, the drilling angle of the sampling cylinder drill can be rotationally adjusted, which can not only drill and sample vertically and horizontally, but also adjust the drilling angle according to the actual needs during sampling, thus improving the applicability during soil sampling. Through the provided flushing mechanism, during the soil sampling process, flushing can be carried out conveniently and quickly, facilitating the use of soil sampling.

[0005] Although the above patent can adjust the drilling angle according to the actual needs during sampling, thus improving the applicability during soil sampling, and can carry out flushing conveniently and quickly during the soil sampling process, facilitating the use of soil sampling; however, the sampling cylinder drill of this device lacks a mechanism for quickly taking out the soil. After the soil is taken out by the sampling cylinder drill, it takes a certain amount of time to take out the soil in the sampling cylinder drill, and it is not practical.

[0006] Therefore, it is very necessary to propose a soil sampling drill to solve the above problems. Content of the Utility Model

[0007] (1) Technical Problems to be Solved

[0008] The technical problem solved by the utility model is to provide a soil sampling drill with relatively high practicability, which can be operated simply and has a relatively simple structure, solving the problems mentioned in the above background art that additional containers need to be prepared to store the soil, manually carry the containers, lack a mechanism for quickly taking out the soil, and it takes a certain amount of time to take out the soil in the sampling cylinder drill.

[0009] (2) Technical solution

[0010] To achieve the above objectives, the utility model is realized through the following technical solutions: A soil sampling drill, including a receiving plate, on one side of the bottom surface of the receiving plate, an electric telescopic rod is fixedly connected, in the middle of the bottom surface of the receiving plate, a sampling mechanism is fixedly connected. The sampling mechanism includes a servo motor, a circular sleeve, a fixed joint, a rectangular groove, a circular block, an L-shaped rod A and a receiving block. On one side edge of the bottom surface of the receiving plate, a telescopic column is fixedly connected, at the bottom of the telescopic column, a rectangular plate is fixedly connected, on the back surface of the rectangular plate, a wide plate is fixedly connected, on the other side of the top surface of the wide plate, a water tank is fixedly connected, on the front surface of the water tank, an observation window is fixedly connected, on the right side of the water tank, a dust reduction mechanism is connected through. The dust reduction mechanism includes a micro water pump, a water pipe, a rotary joint, a transport hard pipe, a rotating shaft and an electric push rod.

[0011] As a further solution of the utility model, the top of the servo motor is fixedly connected to the middle of the bottom surface of the receiving plate, the output end of the servo motor is welded with a circular sleeve, the bottom of the circular sleeve is fixedly connected with a fixed joint, the bottom of the fixed joint is fixedly connected with a sampling cylinder drill, on one side of the outer surface of the sampling cylinder drill, a rectangular groove is opened, inside the rectangular groove, an L-shaped rod A is slidably connected, the top of the L-shaped rod A is fixedly connected with a receiving block, on the other side of the outer surface of the L-shaped rod A, a circular block is welded. The circular block plays a role in pushing the soil in the sampling cylinder drill, which has a certain practicality.

[0012] As a further solution of the utility model, the micro water pump is connected through to the right side of the water tank, on one side of the outer surface of the micro water pump, a water pipe is connected through, on the front surface of the water pipe, a rotary joint is fixedly connected, the top of the rotary joint is rotatably connected with a transport hard pipe, in the middle of the front surface of the transport hard pipe, a rotating shaft is fixedly connected, on the top of the front surface of the transport hard pipe, a spray head is connected through, on the outer surface of the rotating shaft, an electric push rod is rotatably connected, on the outer surface of the electric push rod, a vertical plate is fixedly connected. The electric push rod plays a role in adjusting the spraying range of the spray head.

[0013] As a further solution of the utility model, on both sides of the outer surface of the telescopic column, square blocks A are fixedly connected, on the top of both square blocks A, screws A are threadedly connected. The screws A play a role in fixing the square blocks A, increasing the support performance of the telescopic column.

[0014] As a further solution of the utility model, on the other side of the top surface of the rectangular plate, a hydraulic rod is fixedly connected, on both sides of the outer surface of the hydraulic rod, square blocks B are fixedly connected, on the top of both square blocks B, screws B are threadedly connected. The screws B play a role in fixing the square blocks B, improving the stability of the hydraulic rod.

[0015] As a further solution of the utility model, support columns are welded to the periphery of the bottom surface of the rectangular plate, and universal wheels are fixedly connected to the bottoms of the four support columns. The universal wheels play a role in facilitating the movement of the device.

[0016] As a further solution of the utility model, storage batteries are fixedly connected to both the left and right sides of the receiving plate, and a protective case is fixedly connected to the outside of the storage batteries. The protective case plays a role in protecting the storage batteries and prolongs the service life of the storage batteries.

[0017] (III) Beneficial effects

[0018] The utility model provides a soil sampling drill, which has the following beneficial effects:

[0019] 1. For this soil sampling drill, through the setting of the electric telescopic rod and the sampling mechanism, when the power is turned on and the electric telescopic rod is started, the electric telescopic rod uses the L-bar A and the receiving block to push the round block downward, so that the round block moves downward in the sampling cylinder drill, and thus the soil in the sampling cylinder drill is pushed out and separated from the sampling cylinder drill, which is convenient for taking out the soil in the sampling cylinder drill and saves the sampling time.

[0020] 2. For this soil sampling drill, through the setting of the dust reduction mechanism and the water tank, when the electric push rod is started, the electric push rod pushes the transport hard pipe under the action of the rotary joint and the rotating shaft, so as to adjust the spraying range of the spray head. When the micro water pump is started, the micro water pump pumps the water in the water tank into the water pipe and the transport hard pipe and sprays it out through the spray head, so as to reduce the dust around the device. It effectively reduces the dust and particulate matter generated during the drilling process, and thus reduces the risk of the operator inhaling these particulate matters. Description of the drawings

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the sampling mechanism of the utility model;

[0023] Figure 3 It is a schematic diagram of the structure of the dust reduction mechanism of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the hydraulic rod of the utility model.

[0025] In the figure: 1. Bearing plate; 2. Electric telescopic rod; 3. Sampling mechanism; 301. Servo motor; 302. Circular sleeve; 303. Fixed joint; 304. Sampling cylinder drill; 305. Rectangular groove; 306. Circular block; 307. L-shaped rod A; 308. Bearing block; 4. Telescopic column; 5. Rectangular plate; 6. Dust reduction mechanism; 601. Micro water pump; 602. Water pipe; 603. Rotary joint; 604. Transport hard pipe; 605. Rotating shaft; 606. Electric push rod; 607. Vertical plate; 608. Spray head; 7. Water tank; 8. Observation window; 9. Wide plate; 10. Square block A; 11. Screw A; 12. Square block B; 13. Screw B; 14. Support column; 15. Universal wheel; 16. Battery; 17. Hydraulic rod. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1 to 4 , the present invention provides a technical solution: a soil sampling drill, including a bearing plate 1, one side of the bottom surface of the bearing plate 1 is fixedly connected with an electric telescopic rod 2, the middle of the bottom surface of the bearing plate 1 is fixedly connected with a sampling mechanism 3, the sampling mechanism 3 includes a servo motor 301, a circular sleeve 302, a fixed joint 303, a rectangular groove 305, a circular block 306, an L-shaped rod A 307 and a bearing block 308. Through the setting of the electric telescopic rod 2 and the sampling mechanism 3, it is convenient to take out the soil in the sampling cylinder drill 304 and save the sampling time. One side edge of the bottom surface of the bearing plate 1 is fixedly connected with a telescopic column 4, the bottom of the telescopic column 4 is fixedly connected with a rectangular plate 5, the back of the rectangular plate 5 is fixedly connected with a wide plate 9, the other side of the top surface of the wide plate 9 is fixedly connected with a water tank 7, the front of the water tank 7 is fixedly connected with an observation window 8, and the right side of the water tank 7 is connected through a dust reduction mechanism 6. The dust reduction mechanism 6 includes a micro water pump 601, a water pipe 602, a rotary joint 603, a transport hard pipe 604, a rotating shaft 605 and an electric push rod 606. Through the setting of the dust reduction mechanism 6 and the water tank 7, the dust and particulate matter generated during the drilling process are effectively reduced, thereby reducing the risk of operators inhaling these particulate matters;

[0028] Please refer to Figure 2, the top of the servo motor 301 is fixedly connected to the middle of the bottom surface of the receiving plate 1. The output end of the servo motor 301 is welded with a round sleeve 302. The bottom of the round sleeve 302 is fixedly connected with a fixed joint 303. The bottom of the fixed joint 303 is fixedly connected with a sampling cylinder drill 304. A rectangular groove 305 is opened on one side of the outer surface of the sampling cylinder drill 304. An L-shaped rod A 307 is slidably connected inside the rectangular groove 305. The top of the L-shaped rod A 307 is fixedly connected with a receiving block 308. A round block 306 is welded on the other side of the outer surface of the L-shaped rod A 307. The round block 306 plays a role in pushing the soil inside the sampling cylinder drill 304, which has a certain practicality.

[0029] Please refer to Figure 3 , the micro water pump 601 is connected through the right side of the water tank 7. A water pipe 602 is connected through one side of the outer surface of the micro water pump 601. A rotary joint 603 is fixedly connected to the front of the water pipe 602. A transport hard pipe 604 is rotatably connected to the top of the rotary joint 603. A rotating shaft 605 is fixedly connected to the middle of the front of the transport hard pipe 604. A spray head 608 is connected through the top of the front of the transport hard pipe 604. An electric push rod 606 is rotatably connected to one side of the outer surface of the rotating shaft 605. A vertical plate 607 is fixedly connected to one side of the outer surface of the electric push rod 606. The electric push rod 606 plays a role in adjusting the spraying range of the spray head 608.

[0030] Please refer to Figure 4 , square blocks A 10 are fixedly connected to both sides of the outer surface of the telescopic column 4. Screws A 11 are threadedly connected to the tops of the two square blocks A 10. The screws A 11 play a role in fixing the square blocks A 10, increasing the support performance of the telescopic column 4.

[0031] Please refer to Figure 4 , square blocks B 12 are fixedly connected to both sides of the outer surface of the hydraulic rod 17 on the other side of the top surface of the rectangular plate 5. Screws B 13 are threadedly connected to the tops of the two square blocks B 12. The screws B 13 play a role in fixing the square blocks B 12, improving the stability of the hydraulic rod 17.

[0032] Please refer to Figure 4 , support columns 14 are welded to the four corners of the bottom surface of the rectangular plate 5. Universal wheels 15 are fixedly connected to the bottoms of the four support columns 14. The universal wheels 15 play a role in facilitating the movement of the device.

[0033] Please refer to Figure 1 , storage batteries 16 are fixedly connected to both the left and right sides of the receiving plate 1. A protective shell is fixedly connected to the outside of the storage battery 16. The protective shell plays a role in protecting the storage battery 16, extending the service life of the storage battery 16.

[0034] In the present utility model, the working steps of the device are as follows:

[0035] First step: Turn on the power supply, start the hydraulic rod 17 and the servo motor 301. The hydraulic rod 17 drives the sampling mechanism 3 to move downward. During the downward movement, the servo motor 301 drives the sampling cylinder drill 304 to rotate downward. The sampling cylinder drill 304 penetrates into the ground so that the soil can be located inside the sampling cylinder drill 304. Furthermore, start the servo motor 301, and the servo motor 301 drives the sampling cylinder drill 304 to reverse. The hydraulic rod 17 drives the sampling mechanism 3 to move upward until the sampling mechanism 3 is taken out.

[0036] Second step: Start the electric telescopic rod 2. The electric telescopic rod 2 uses the L-shaped rod A 307 and the receiving block 308 to push the round block 306 downward, so that the round block 306 moves downward inside the sampling cylinder drill 304, thereby pushing the soil inside the sampling cylinder drill 304 out and separating it from the sampling cylinder drill 304, facilitating the removal of the soil inside the sampling cylinder drill 304 and saving the sampling time.

[0037] Third step: Turn on the power supply, start the electric push rod 606. The electric push rod 606 pushes the transport hard pipe 604 under the action of the rotary joint 603 and the rotating shaft 605, thereby adjusting the spraying range of the spray head 608. Start the micro water pump 601. The micro water pump 601 pumps the water in the water tank 7 into the water pipe 602 and the transport hard pipe 604 and sprays it out through the spray head 608, thereby reducing the dust around the device.

[0038] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. Based on the technical principle of this design, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described. However, on the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific power mechanism, power supply system, and control system can be clearly known. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art.

[0039] The standard parts used therein can all be purchased from the market, and can also be customized according to the description of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0040] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A soil sampling drill, comprising a receiving plate (1), characterized in that: An electric telescopic rod (2) is fixedly connected to one side of the bottom surface of the receiving plate (1), a sampling mechanism (3) is fixedly connected to the middle of the bottom surface of the receiving plate (1), the sampling mechanism (3) comprising a servo motor (301), a round sleeve (302), a fixed joint (303), a rectangular groove (305), a round block (306), an L-rod A (307) and a receiving block (308), a telescopic column (4) is fixedly connected to the edge of one side of the bottom surface of the receiving plate (1), and the bottom of the telescopic column (4) is fixedly connected to the receiving plate (1). A rectangular plate (5) is connected, the back of the rectangular plate (5) is fixedly connected to a wide plate (9), the other side of the top surface of the wide plate (9) is fixedly connected to a water tank (7), the front of the water tank (7) is fixedly connected to an observation window (8), the right side of the water tank (7) is through-connected to a dust suppression mechanism (6), and the dust suppression mechanism (6) comprises a micro water pump (601), a water pipe (602), a rotating joint (603), a transport hard pipe (604), a rotating shaft (605) and an electric push rod (606).

2. A soil sampling drill according to claim 1, characterized in that: The top of the servo motor (301) is fixedly connected to the middle part of the bottom surface of the receiving plate (1); a round sleeve (302) is welded to the output end of the servo motor (301); a fixed joint (303) is fixedly connected to the bottom of the round sleeve (302); a sampling tube drill (304) is fixedly connected to the bottom of the fixed joint (303); a rectangular groove (305) is provided on one side of the outer surface of the sampling tube drill (304); an L rod A (307) is slidably connected inside the rectangular groove (305); a receiving block (308) is fixedly connected to the top of the L rod A (307); and a round block (306) is welded to the other side of the outer surface of the L rod A (307).

3. A soil sampling drill according to claim 1, characterized in that: The micro water pump (601) is connected to the right side of the water tank (7); a water pipe (602) is connected to one side of the outer surface of the micro water pump (601); a rotating joint (603) is fixedly connected to the front of the water pipe (602); a transport tube (604) is rotatably connected to the top of the rotating joint (603); a rotating shaft (605) is fixedly connected to the middle of the front of the transport tube (604); a spray head (608) is connected to the top of the front of the transport tube (604); an electric push rod (606) is rotatably connected to one side of the outer surface of the rotating shaft (605); and a vertical plate (607) is fixedly connected to one side of the outer surface of the electric push rod (606).

4. A soil sampling drill according to claim 1, characterized in that: Square blocks A (10) are fixedly connected to both sides of the outer surface of the telescopic column (4), and screws A (11) are threadedly connected to the tops of the two square blocks A (10).

5. A soil sampling drill according to claim 1, characterized in that: A hydraulic rod (17) is fixedly connected to the other side of the top surface of the rectangular plate (5), and square blocks B (12) are fixedly connected to both sides of the outer surface of the hydraulic rod (17), and screws B (13) are threadedly connected to the tops of the two square blocks B (12).

6. A soil sampling drill according to claim 1, characterized in that: Support columns (14) are welded around the bottom surface of the rectangular plate (5), and universal wheels (15) are fixedly connected to the bottoms of the four support columns (14).

7. A soil sampling drill according to claim 1, characterized in that: The left and right sides of the receiving plate (1) are both fixedly connected to a battery (16), and the outside of the battery (16) is fixedly connected to a protective shell.

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