A soil sampling mechanism for engineering geological detection

Abstract

The present invention discloses a soil sampling mechanism for engineering geological detection, which relates to the field of engineering geology and includes a mounting base. A moving wheel mechanism is rotatably connected to the bottom of the mounting base. The mounting base is fixedly connected to a mounting frame, and the mounting frame is fixedly connected to a positioning rotating rod mechanism. The positioning rotating rod mechanism is fixedly connected to a rotating shell, and a plurality of sampling cylinder mechanisms are provided on the rotating shell. A sampling mechanism is provided inside the sampling cylinder mechanism, and a locking mechanism is provided on the sampling mechanism. A driving mechanism is provided on the mounting base. By setting the positioning rotating rod mechanism, the position of the sampling cylinder mechanism can be adjusted, thereby realizing multi-tube sampling. By the driving mechanism, the sampling cylinder mechanism can be driven, so as to drive the sampling cylinder mechanism to move downward. By the sampling mechanism, the soil can be fed for sampling. By the locking mechanism, the sampling mechanism can be limited to prevent the sampling mechanism from falling off the sampling cylinder mechanism.

Description

Technical Field

[0001] The present invention relates to the field of engineering geology, and specifically to a soil sampling mechanism for engineering geological detection. Background Technique

[0002] Soil sampling refers to the method of collecting soil samples, including the layout of sampling and sampling techniques. For sampling profile soil samples, it should be carried out after the profile observation and record are completed. Before sampling, the profile should be renovated, cleaned, and the topmost layer of floating soil should be removed, and then samples should be taken layer by layer from the central typical part from top to bottom.

[0003] In the prior art, generally, drilling and sampling are achieved through a drilling mechanism. However, in the prior art, multi-tube feeding sampling cannot be achieved, so the sampling efficiency is relatively low. Therefore, there is a large room for improvement in the prior art. Summary of the Invention

[0004] The present invention provides a soil sampling mechanism for engineering geological detection, which solves the problems raised in the above background technique.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A soil sampling mechanism for engineering geological detection includes a mounting base. The bottom of the mounting base is rotatably connected to a moving wheel mechanism. The mounting base is fixedly connected to a mounting frame. The mounting frame is fixedly connected to a positioning rotating rod mechanism. The positioning rotating rod mechanism is fixedly connected to a rotating shell. A plurality of sampling cylinder mechanisms are provided on the rotating shell. A sampling mechanism is provided in the sampling cylinder mechanism. A locking mechanism is provided on the sampling mechanism. A driving mechanism is provided on the mounting base. The positioning rotating rod mechanism is used to drive the rotation of the rotating shell. The rotating shell is used to install the sampling cylinder mechanism. The locking mechanism is used to limit the position of the sampling mechanism. The driving mechanism is used to drive the sampling cylinder mechanism.

[0007] As a preferred technical solution of the present invention, the moving wheel mechanism includes a moving rotating shaft rotatably connected to the mounting base. One end of the moving rotating shaft away from the mounting base is fixedly connected to a moving wheel seat. The moving wheel seat is rotatably connected to a moving wheel.

[0008] As a preferred technical solution of the present invention, the positioning rotating rod mechanism includes a mounting frame fixed to the mounting frame. The mounting frame is rotatably connected to a rotating shaft. The top of the rotating shaft is fixedly connected to a rotating handle. The rotating shaft is fixedly connected to a rotating block. A plurality of positioning holes are provided circumferentially on the rotating block. The mounting frame is fixedly connected to a first spring. One end of the first spring away from the mounting frame is fixedly connected to a pulling plate. The pulling plate is fixedly connected to a positioning rod. The positioning rod passes through the mounting frame and is slidably connected to the mounting frame.

[0009] As a preferred technical solution of the present invention, the sampling cylinder mechanism includes a rotating ring rotatably connected to the rotating shell. The rotating ring is fixedly connected to a first gear. The sampling cylinder is threadedly connected inside the rotating ring and is slidably connected to the rotating shell.

[0010] As a preferred technical solution of the present invention, the sampling mechanism includes a mounting ring. The mounting ring is fixedly connected to a mounting rod. A spiral auger blade is fixedly connected inside the mounting rod. A threaded rod is threadedly connected between the sampling cylinder and the mounting ring, and the threaded rod is fixedly connected to a rotating rod.

[0011] As a preferred technical solution of the present invention, the locking mechanism includes a second spring fixed to the rotating rod. One end of the second spring away from the rotating rod is fixedly connected to a spring fixing plate. The spring fixing plate is fixedly connected to a pull rod. The pull rod is fixedly connected to a pull plate. The pull plate is fixedly connected to a first rotating seat. The first rotating seat is rotatably connected to a first connecting rod. The first connecting rod is rotatably connected to a connecting rod shaft. The connecting rod shaft is rotatably connected to a second connecting rod. The second connecting rod is rotatably connected to a second rotating seat. The second rotating seat is fixed inside the threaded rod. A positioning groove is provided inside the sampling cylinder.

[0012] As a preferred technical solution of the present invention, the driving mechanism includes a motor mounting seat fixed to the mounting base. The motor mounting seat is fixedly connected to a motor. The output shaft of the motor is fixedly connected to a gear shaft. The gear shaft is fixedly connected to a second gear. The second gear is fixedly connected to the first gear.

[0013] The present invention has the following advantages: By setting the positioning and rotating rod mechanism, the position of the sampling cylinder mechanism can be adjusted, thereby realizing multi-tube sampling. Through the driving mechanism, the sampling cylinder mechanism can be driven to drive the sampling cylinder mechanism to move downward. Through the sampling mechanism, the soil can be fed and sampled. Through the locking mechanism, the sampling mechanism can be limited to prevent the sampling mechanism from falling off the sampling cylinder mechanism. Description of the Drawings

[0014] Figure 1 It is a top view of a soil sampling mechanism for engineering geological detection.

[0015] Figure 2 It is Figure 1 a partial enlarged view of area A in

[0016] Figure 3 It is Figure 1 a partial enlarged view of area B in

[0017] Figure 4 It is a structural schematic diagram of the rotating block in the soil sampling mechanism for engineering geological detection.

[0018] In the figure: 1, mounting base; 2, mobile wheel mechanism; 201, mobile rotating shaft; 202, mobile wheel seat; 203, mobile wheel; 3, mounting frame; 4, positioning rotating rod mechanism; 401, mounting frame; 402, rotating shaft; 403, rotating handle; 404, rotating block; 405, positioning hole; 406, first spring; 407, pull plate; 408, positioning rod; 5, rotating shell; 6, sampling cylinder mechanism; 601, rotating ring; 602, first gear; 603, sampling cylinder; 7, sampling mechanism; 701, mounting ring; 702, mounting rod; 703, spiral auger blade; 704, threaded rod; 705, rotating rod; 8, locking mechanism; 801, second spring; 802, spring fixing plate; 803, pull rod; 804, pull plate; 805, first rotating seat; 806, first connecting rod; 807, connecting rod shaft; 808, second connecting rod; 809, second rotating seat; 810, positioning groove; 9, driving mechanism; 901, motor mounting base; 902, motor; 903, gear shaft; 904, second gear. Detailed implementation mode

[0019] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present invention, and are not used to limit the present invention.

[0020] Embodiment 1

[0021] Please refer to Figures 1 - 4 , a soil sampling mechanism for engineering geological detection, including a mounting base 1. The bottom of the mounting base 1 is rotatably connected to a mobile wheel mechanism 2. The mounting base 1 is fixedly connected to a mounting frame 3. The mounting frame 3 is fixedly connected to a positioning rotating rod mechanism 4. The positioning rotating rod mechanism 4 is fixedly connected to a rotating shell 5. A plurality of sampling cylinder mechanisms 6 are provided on the rotating shell 5. A sampling mechanism 7 is provided in the sampling cylinder mechanism 6. A locking mechanism 8 is provided on the sampling mechanism 7. A driving mechanism 9 is provided on the mounting base 1. The positioning rotating rod mechanism 4 is used to drive the rotation of the rotating shell 5. The rotating shell 5 is used to mount the sampling cylinder mechanism 6. The locking mechanism 8 is used to limit the position of the sampling mechanism 7. The driving mechanism 9 is used to drive the sampling cylinder mechanism 6.

[0022] The positioning and rotating rod mechanism 4 includes a mounting frame 401 fixed to the mounting bracket 3. The mounting frame 401 is rotatably connected to a rotating shaft 402. The top of the rotating shaft 402 is fixedly connected to a rotating handle 403. The rotating shaft 402 is fixedly connected to a rotating block 404. A number of positioning holes 405 are provided circumferentially on the rotating block 404. The mounting frame 401 is fixedly connected to a first spring 406. One end of the first spring 406 away from the mounting frame 401 is fixedly connected to a pull plate 407. The pull plate 407 is fixedly connected to a positioning rod 408. The positioning rod 408 passes through the mounting frame 401 and is slidably connected to the mounting frame 401. The sampling cylinder mechanism 6 includes a rotating ring 601 rotatably connected to the rotating shell 5. The rotating ring 601 is fixedly connected to a first gear 602. The sampling cylinder 603 is threadedly connected inside the rotating ring 601. The sampling cylinder 603 is slidably connected to the rotating shell 5. The sampling mechanism 7 includes a mounting ring 701. The mounting ring 701 is fixedly connected to a mounting rod 702. A spiral auger blade 703 is fixedly connected inside the mounting rod 702. A threaded rod 704 is threadedly connected between the sampling cylinder 603 and the mounting ring 701. The threaded rod 704 is fixedly connected to a rotating rod 705. The locking mechanism 8 includes a second spring 801 fixed to the rotating rod 705. One end of the second spring 801 away from the rotating rod 705 is fixedly connected to a spring fixing plate 802. The spring fixing plate 802 is fixedly connected to a pull rod 803. The pull rod 803 is fixedly connected to a pull plate 804. The pull plate 804 is fixedly connected to a first rotating seat 805. The first rotating seat 805 is rotatably connected to a first connecting rod 806. The first connecting rod 806 is rotatably connected to a connecting rod shaft 807. The connecting rod shaft 807 is rotatably connected to a second connecting rod 808. The second connecting rod 808 is rotatably connected to a second rotating seat 809. The second rotating seat 809 is fixed inside the threaded rod 704. A positioning groove 810 is provided inside the sampling cylinder 603. The driving mechanism 9 includes a motor mounting seat 901 fixed to the mounting base 1. The motor mounting seat 901 is fixedly connected to a motor 902. The output shaft of the motor 902 is fixedly connected to a gear shaft 903. The gear shaft 903 is fixedly connected to a second gear 904. The second gear 904 is fixedly connected to the first gear 602.

[0023] Specifically, pull the pull plate 407 to pull the positioning rod 408 away from the positioning hole 405. At this time, rotate the rotating handle 403. The rotation of the rotating handle 403 will drive the rotation of the rotating shaft 402. The rotation of the rotating shaft 402 will drive the rotation of the rotating shell 5, thereby driving the sampling cylinder 603 to a specified position. Then, turn on the motor 902. The rotation of the output shaft of the motor 902 will drive the second gear 904. The rotation of the second gear 904 will drive the rotation of the first gear 602, thereby driving the rotation of the rotating ring 601, realizing the downward movement of the sampling cylinder 603, and further driving the rotation and descent of the spiral auger blade 703 to achieve soil sampling.

[0024] Embodiment 2

[0025] Please refer to Figures 1 - 4, other contents of this embodiment are the same as those of Embodiment 1, the difference is that: the mobile wheel mechanism 2 includes a mobile rotating shaft 201 rotatably connected to the mounting seat 1, one end of the mobile rotating shaft 201 away from the mounting seat 1 is fixedly connected to a mobile wheel seat 202, and the mobile wheel seat 202 is rotatably connected to a mobile wheel 203.

[0026] During the implementation of the present invention, first, the whole device is moved to a specified position through the mobile wheel mechanism 2. At this time, the positioning rotating rod mechanism 4 is adjusted. The rotating housing 5 is driven to rotate by the positioning rotating rod mechanism 4. When the rotating housing 5 rotates, the sampling cylinder mechanism 6 will be driven to rotate. When the sampling cylinder mechanism 6 to be sampled moves to the meshing position of the driving mechanism 9, the driving mechanism 9 is turned on. The driving mechanism 9 will drive the sampling cylinder mechanism 6, and the sampling cylinder mechanism 6 will drive the sampling mechanism 7 to move downward, thereby completing the sampling operation.

[0027] The present invention can adjust the position of the sampling cylinder mechanism 6 by setting the positioning rotating rod mechanism 4, so as to realize multi-tube sampling. The driving mechanism 9 can drive the sampling cylinder mechanism 6, so as to drive the sampling cylinder mechanism 6 to move downward. The sampling mechanism 7 can feed and sample the soil. The locking mechanism 8 can limit the sampling mechanism 7 to prevent the sampling mechanism 7 from falling off the sampling cylinder mechanism 6.

[0028] Finally, it should be noted that: the above are only preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A soil sampling mechanism for engineering geological detection, including a mounting base, characterized in that, The bottom of the mounting base is rotatably connected to a mobile wheel mechanism. The mounting base is fixedly connected to a mounting frame. The mounting frame is fixedly connected to a positioning rotating rod mechanism. The positioning rotating rod mechanism is fixedly connected to a rotating shell. A plurality of sampling cylinder mechanisms are provided on the rotating shell. A sampling mechanism is provided inside the sampling cylinder mechanism. A locking mechanism is provided on the sampling mechanism. A driving mechanism is provided on the mounting base; The positioning rotating rod mechanism is used to drive the rotation of the rotating shell. The rotating shell is used to mount the sampling cylinder mechanism. The locking mechanism is used to limit the position of the sampling mechanism. The driving mechanism is used to drive the sampling cylinder mechanism; The sampling cylinder mechanism includes a rotating ring rotatably connected to the rotating shell. The rotating ring is fixedly connected to a first gear. A sampling cylinder is threadedly connected inside the rotating ring. The sampling cylinder is slidably connected to the rotating shell; The sampling mechanism includes a mounting ring. The mounting ring is fixedly connected to a mounting rod. A spiral auger blade is fixedly connected inside the mounting rod. A threaded rod is threadedly connected between the sampling cylinder and the mounting ring. The threaded rod is fixedly connected to a rotating rod; The locking mechanism includes a second spring fixed to the rotating rod. One end of the second spring away from the rotating rod is fixedly connected to a spring fixing plate. The spring fixing plate is fixedly connected to a pull rod. The pull rod is fixedly connected to a pull plate. The pull plate is fixedly connected to a first rotating seat. The first rotating seat is rotatably connected to a first connecting rod. The first connecting rod is rotatably connected to a connecting rod shaft. The connecting rod shaft is rotatably connected to a second connecting rod. The second connecting rod is rotatably connected to a second rotating seat. The second rotating seat is fixed inside the threaded rod. A positioning groove is provided inside the sampling cylinder; The driving mechanism includes a motor mounting base fixed to the mounting base. The motor mounting base is fixedly connected to a motor. The output shaft of the motor is fixedly connected to a gear shaft. The gear shaft is fixedly connected to a second gear. The second gear is fixedly connected to the first gear.

2. The soil sampling mechanism for engineering geological detection according to claim 1, characterized in that, The mobile wheel mechanism includes a mobile rotating shaft rotatably connected to the mounting base. One end of the mobile rotating shaft away from the mounting base is fixedly connected to a mobile wheel seat. The mobile wheel seat is rotatably connected to a mobile wheel.

3. The soil sampling mechanism for engineering geological detection according to claim 2, characterized in that, The positioning rotating rod mechanism includes a mounting frame fixed to the mounting frame. The mounting frame is rotatably connected to a rotating shaft. The top of the rotating shaft is fixedly connected to a rotating handle. The rotating shaft is fixedly connected to a rotating block. A plurality of positioning holes are provided circumferentially on the rotating block. The mounting frame is fixedly connected to a first spring. One end of the first spring away from the mounting frame is fixedly connected to a pull plate. The pull plate is fixedly connected to a positioning rod. The positioning rod passes through the mounting frame and is slidably connected to the mounting frame.

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