Device for detecting root system in deep area in porous rock mass

Abstract

The utility model discloses a root system detection device in a deep area in a porous rock mass, and relates to the technical field of plant root system scanning and detection. A barrel cover and a conical head are arranged at the two ends of the insertion barrel in the length direction respectively; the multiple positioning rings are distributed in the insertion cylinder at intervals in the length direction of the insertion cylinder, and the peripheral walls of the positioning rings are connected with the inner wall of the insertion cylinder; the sliding rod sleeve is coaxially and fixedly arranged in the positioning ring; the sliding rod is movably arranged in the sliding rod sleeve; the sliding rod sleeve is movably connected with the positioning ring located at the uppermost end through a positioning rod assembly. The camera acquisition probe is arranged at the end, away from the cylinder cover, of the sliding rod and located in the insertion cylinder, and the end, away from the camera acquisition probe, of the sliding rod movably penetrates out of the insertion cylinder. The utility model has the advantages that the operation convenience and the multi-azimuth shape of data acquisition are improved, and the like.

Description

Technical Field

[0001] This utility model relates to the field of plant root scanning and detection technology, specifically to a root detection device for deep areas in porous rock masses. Background Technology

[0002] In existing technologies, the detection devices used for root detection and scanning in deep areas of porous rock masses mostly involve extending and retracting a telescopic rod to move the camera acquisition probe in a straight line to adjust its position and complete the data detection and scanning acquisition. This is relatively inconvenient to operate. At the same time, because it can only move in a straight line, the diversity of data acquisition is poor. Utility Model Content

[0003] In view of the above-mentioned technical deficiencies, the purpose of this utility model is to provide a root detection device for deep areas of porous rock masses, which has the advantages of improved operation convenience and multi-directional data acquisition.

[0004] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: This utility model provides a root detection device for deep areas of porous rock masses, comprising:

[0005] The insert has a cap and a cone at both ends along its length.

[0006] Positioning rings are provided in multiples, and the multiple positioning rings are distributed at intervals along the length of the insert cylinder inside the insert cylinder. The outer peripheral wall of the positioning ring is connected to the inner wall of the insert cylinder.

[0007] The slide rod sleeve is coaxially and fixedly installed inside the positioning ring.

[0008] The slide bar is movably mounted inside the slide bar sleeve.

[0009] The positioning rod assembly, the slide sleeve and the positioning ring at the uppermost end are movably connected through the positioning rod assembly;

[0010] The camera acquisition probe is located at the end of the slide rod away from the cylinder cover, and the camera acquisition probe is located inside the cylinder. The end of the slide rod away from the camera acquisition probe extends through to the outside of the cylinder.

[0011] Preferably, the end of the insert away from the cone is provided with an annular groove, the cover is an annular structure, and the cover is provided with an annular convex ring that matches the annular groove. The sliding rod moves through the inner circle of the cover, so that the cover can protect the insert and the positioning rod assembly.

[0012] Preferably, the positioning rod assembly includes:

[0013] The positioning rod is movably installed between the outer peripheral wall of the slide sleeve and the inner peripheral wall of the positioning ring, and the positioning rod is fixedly connected to the camera acquisition probe. The end of the positioning rod away from the camera acquisition probe is connected to the slide sleeve by a connecting bolt.

[0014] Pin holders, multiple pin holders are provided, and multiple pin holders are evenly distributed circumferentially on the top surface of the uppermost positioning ring;

[0015] There are two positioning bolts, and the two positioning bolts are movably mounted on the pin seat, with the positioning rod located between the two positioning bolts;

[0016] The positioning internal thread holes are provided in multiple ways, and are evenly distributed along the outer circumferential wall of the slide rod sleeve. The positions of the positioning internal thread holes correspond to the positions of the positioning bolts. The positioning bolts pass through the pin seat to the corresponding positioning internal thread holes. When the slide rod and positioning rod assembly are rotated inside the slide rod sleeve, the positioning bolts can limit the position of the positioning rod according to the needs of use.

[0017] Preferably, the number of positioning internal threaded holes is greater than the number of pin seats, which facilitates the positioning bolts to pass through the pin seats and connect to the positioning internal threaded holes at the corresponding positions, thereby limiting the position of the positioning rod according to the needs of use.

[0018] Preferably, the end of the insert near the cone is connected to a buffer plate via a buffer spring, which can prevent the camera acquisition probe from colliding with the insert and causing damage when adjusting the position of the camera acquisition probe.

[0019] Preferably, a rotating disk is coaxially mounted on the end of the slide rod away from the camera acquisition probe, and the end of the positioning rod away from the camera acquisition probe abuts against the bottom surface of the rotating disk. A connecting bolt movably passes through the rotating disk and connects to the end of the positioning rod away from the camera acquisition probe, which facilitates connecting the positioning rod to the rotating disk through the connecting bolt; at the same time, it also facilitates rotating the rotating disk to drive the slide rod to rotate, thereby facilitating the adjustment of the position of the camera acquisition probe.

[0020] The beneficial effects of this utility model are as follows: 1. The slide bar can move or rotate within the slide bar sleeve, and the position of the camera acquisition probe can be adjusted according to different needs, which improves the convenience of operation and the multi-directionality of data acquisition.

[0021] 2. The positioning rod assembly is designed to limit the rotation range of the camera acquisition probe. Two positioning bolts are installed on the two pin seats at the corresponding positions, with the positioning rod positioned between the two positioning bolts. This ensures that the rotation range of the positioning rod is limited to the area between the two positioning bolts. Attached Figure Description

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic diagram of the internal structure of a root detection device in a deep region of a porous rock mass, provided as an embodiment of the present invention.

[0024] Figure 2 for Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0025] Figure 3 This is a schematic diagram showing the positional relationship between the slide sleeve and the slide rod of a root detection device in a deep region of porous rock mass, provided as an embodiment of this utility model.

[0026] Figure 4 A schematic diagram of the cover structure of a root detection device in a deep region of porous rock mass provided for an embodiment of this utility model.

[0027] Explanation of reference numerals in the attached drawings: 1. Insert tube; 11. Tube cap; 12. Conical head; 13. Circular groove; 14. Circular convex ring; 2. Positioning ring; 3. Slide rod sleeve; 4. Slide rod; 5. Positioning rod assembly; 51. Positioning rod; 52. Pin seat; 521. Connecting bolt; 53. Positioning bolt; 54. Positioning internal thread hole; 6. Camera acquisition probe; 7. Buffer spring; 71. Buffer plate; 8. Rotating plate. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1

[0030] like Figures 1 to 4As shown, this utility model provides a root detection device for deep areas in porous rock masses, including a tube 1, with a tube cover 11 and a cone head 12 respectively provided at both ends along the length direction of the tube 1; multiple positioning rings 2 are provided, and the multiple positioning rings 2 are distributed at intervals along the length direction of the tube 1 inside the tube 1, and the outer peripheral wall of the positioning ring 2 is connected to the inner wall of the tube 1; a sliding rod sleeve 3 is coaxially fixedly installed inside the positioning ring 2; a sliding rod 4 is movably installed inside the sliding rod sleeve 3; the sliding rod sleeve 3 and the uppermost positioning ring 2 are movably connected through a positioning rod assembly 5; a camera acquisition probe 6 is installed at the end of the sliding rod 4 away from the tube cover 11, and the camera acquisition probe 6 is located inside the tube 1, and the end of the sliding rod 4 away from the camera acquisition probe 6 movably extends to the outside of the tube 1.

[0031] When scanning and collecting data on the root system in the deep area of ​​porous rock mass, the operator holds the insert 1 and inserts the cone end 12 of the insert 1 into the deep soil. Then, as needed, the operator stretches and moves the slide rod 4 in the slide rod sleeve 3 (or rotates the slide rod 4 in the slide rod sleeve 3), which can drive the camera acquisition probe 6 to move and adjust its position (or rotate and adjust its orientation) in the insert 1, thereby realizing the data scanning and collection of the root system in the deep area of ​​porous rock mass.

[0032] The positioning ring 2 helps to maintain the stability of the position of the slide sleeve 3, thereby improving the accuracy of the sliding or rotating position of the slide rod 4 within the slide sleeve 3.

[0033] The positioning rod assembly 5 can limit the rotation of the slide rod 4 within the slide rod sleeve 3 as needed.

[0034] Example 2

[0035] Based on Example 1, such as Figure 1 and Figure 4 As shown, the end of the insert 1 away from the cone 12 is provided with an annular groove 13. The cover 11 has an annular structure and an annular protrusion 14 that matches the annular groove 13. The slide rod 4 moves through the inner circle of the cover 11. When the cover 11 is installed, the annular protrusion 14 on the cover 11 can be inserted into the annular groove 13, which makes it easy for the cover 11 to protect the insert 1 and the positioning rod assembly 5, and at the same time does not affect the sliding adjustment of the slide rod 4 in the slide rod sleeve 3.

[0036] Example 3

[0037] Based on Example 1, such as Figures 1 to 3As shown, the positioning rod assembly 5 includes a positioning rod 51, which is movably disposed between the outer peripheral wall of the slide sleeve 3 and the inner peripheral wall of the positioning ring 2. The positioning rod 51 is fixedly connected to the camera acquisition probe 6. The end of the positioning rod 51 away from the camera acquisition probe 6 is connected to the slide sleeve 3 by a connecting bolt 521. Multiple pin seats 52 are provided, and the multiple pin seats 52 are evenly distributed circumferentially on the top surface of the uppermost positioning ring 2. Two positioning bolts 53 are provided, and the two positioning bolts 53 are movably disposed on the pin seats 52. The positioning rod 51 is located between the two positioning bolts 53. Multiple positioning internal thread holes 54 are provided, and the multiple positioning internal thread holes 54 are evenly distributed circumferentially along the outer peripheral wall of the slide sleeve 3. The position of the positioning internal thread holes 54 corresponds to the position of the positioning bolts 53. The positioning bolts 53 pass through the pin seats 52 to the corresponding positioning internal thread holes 54.

[0038] When it is necessary to limit the rotation range of the camera acquisition probe 6, the rotation range can be limited as needed by installing two positioning bolts 53 on two pin seats 52 at corresponding positions, with the positioning rod 51 positioned between the two positioning bolts 53. This ensures that the rotation range of the positioning rod 51 is between the two positioning bolts 53. When it is not necessary to limit the rotation range of the camera acquisition probe 6, the two positioning bolts 53 can be removed. The number of positioning internal thread holes 54 is greater than the number of pin seats 52, which facilitates the connection of the positioning bolts 53 through the pin seats 52 to the corresponding positioning internal thread holes 54, thereby limiting the position of the positioning rod 51 according to the usage requirements.

[0039] A rotating disk 8 is coaxially mounted on the end of the slide rod 4 away from the camera acquisition probe 6. The end of the positioning rod 51 away from the camera acquisition probe 6 abuts against the bottom surface of the rotating disk 8. The connecting bolt 521 movably passes through the rotating disk 8 and connects to the end of the positioning rod 51 away from the camera acquisition probe 6. When the slide rod 4 is stretched and moved within the slide rod sleeve 3 (or the slide rod 4 is rotated within the slide rod sleeve 3), the rotating disk 8 can be held for operation, thereby improving the convenience of operation.

[0040] The end of the insert 1 near the cone 12 is connected to a buffer plate 71 by a buffer spring 7. This can prevent the camera acquisition probe 6 from colliding with the insert 1 when adjusting the position of the camera acquisition probe 6, which could easily cause damage (that is, when the camera acquisition probe 6 touches the buffer plate 71, the buffer spring 7 can play a buffering role).

[0041] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A root detection device for deep areas in porous rock masses, characterized in that, include: Insert (1), with a cap (11) and a cone (12) respectively at both ends along the length of the insert (1); Positioning ring (2), multiple positioning rings (2) are provided, and multiple positioning rings (2) are distributed at intervals in the insert (1) along the length direction of the insert (1). The outer peripheral wall of the positioning ring (2) is connected to the inner wall of the insert (1). The slide sleeve (3) is coaxially fixed inside the positioning ring (2); The slide rod (4) is movably set inside the slide rod sleeve (3); The positioning rod assembly (5) and the sliding rod sleeve (3) are movably connected to the positioning ring (2) located at the uppermost end through the positioning rod assembly (5); The camera acquisition probe (6) is located at the end of the slide rod (4) away from the tube cover (11) and the camera acquisition probe (6) is located inside the tube (1). The end of the slide rod (4) away from the camera acquisition probe (6) extends through to the outside of the tube (1).

2. The root detection device for deep areas in porous rock masses as described in claim 1, characterized in that, The end of the insert (1) away from the cone (12) is provided with an annular groove (13), the cover (11) is an annular structure, and the cover (11) is provided with an annular protrusion (14) that matches the annular groove (13), and the slide rod (4) moves through the inner circle of the cover (11).

3. The root detection device for deep areas in porous rock masses as described in claim 1, characterized in that, The positioning rod assembly (5) includes: The positioning rod (51) is movably disposed between the outer peripheral wall of the slide sleeve (3) and the inner peripheral wall of the positioning ring (2), and the positioning rod (51) is fixedly connected to the camera acquisition probe (6). The end of the positioning rod (51) away from the camera acquisition probe (6) is connected to the slide sleeve (3) through the connecting bolt (521). Pin seat (52), multiple pin seats (52) are provided, and multiple pin seats (52) are evenly distributed in the circumferential direction on the top surface of the uppermost positioning ring (2); There are two positioning bolts (53), and the two positioning bolts (53) are movably connected through the pin seat (52). The positioning rod (51) is located between the two positioning bolts (53). The positioning internal thread hole (54) is provided in multiple ways, and the multiple positioning internal thread holes (54) are evenly distributed along the outer peripheral wall of the slide sleeve (3). The position of the positioning internal thread hole (54) corresponds to the position of the positioning bolt (53). The positioning bolt (53) passes through the pin seat (52) to the corresponding positioning internal thread hole (54).

4. The root detection device for deep areas in porous rock masses as described in claim 3, characterized in that, The number of internal threaded holes (54) is greater than the number of pin seats (52).

5. A root detection device for deep areas in porous rock masses as described in claim 1, characterized in that, Inside the insert (1), near the cone (12), is a buffer disc (71) connected by a buffer spring (7).

6. The root detection device for deep areas in porous rock masses as described in claim 3, characterized in that, A rotating disk (8) is coaxially mounted on the end of the slide rod (4) away from the camera acquisition probe (6). The end of the positioning rod (51) away from the camera acquisition probe (6) abuts against the bottom surface of the rotating disk (8). The connecting bolt (521) moves through the rotating disk (8) and connects to the end of the positioning rod (51) away from the camera acquisition probe (6).

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