Sampling device suitable for arid grassland pasture root systems in desert in Xinjiang

Abstract

The utility model discloses a sampling device suitable for arid grassland pasture root systems in Xinjiang desert, which effectively solves the problems that soil beside the root systems needs to be quickly dug and time and labor are wasted during root system sampling at present, and comprises an inner side insertion ring, a middle insertion ring is sleeved on the outer side of the inner side insertion ring, and an outer side insertion ring is sleeved on the outer side of the middle insertion ring. The thickness of the inner side inserting ring is equal to that of the middle inserting ring, the thickness of the outer side inserting ring is equal to that of the middle inserting ring, and bottom sharp parts are arranged at the bottom end of the inner side inserting ring, the bottom end of the middle inserting ring and the bottom end of the outer side inserting ring. After the equipment is pulled upwards, the supporting insertion plate brings the soil out to the ground, so that the outer side of the plant root system is conveniently dug, the labor intensity is reduced, and the plant root system is conveniently sampled.

Description

Technical Field

[0001] The utility model belongs to the technical field of design and improvement of scientific research equipment and facilities used in the wild in forestry and grassland industry, and is specifically a sampling device suitable for the root system of forage grass in arid grasslands of Xinjiang deserts. Background Art

[0002] At present, when it is necessary to collect or dig the roots of Artemisia selengensis in the wild desert and arid grassland areas in the Yili region of Xinjiang, scientific researchers use the shovels they carry with them to dig around the root sampling points of Artemisia selengensis. This is because the soil in the wild desert area is dry and lacks water, has low water content and is not sticky. The roots of Artemisia selengensis are long and difficult to take, but the roots must be taken as intact as possible. However, there are the following defects in the sampling process: Due to the dry climate and little rainfall in the desert area, the soil is dry and lacks water. When sampling the roots, it is now necessary to quickly dig up the soil next to the roots, which is time-consuming and laborious. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a sampling device suitable for the roots of forage grass in the desert arid grassland of Xinjiang, which effectively solves the problem that the soil next to the root system needs to be quickly dug up when sampling the root system, which is time-consuming and labor-intensive.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sampling device suitable for the root system of forage grass in arid grasslands in Xinjiang deserts, comprising an inner plug ring, the outer side of the inner plug ring is sleeved with a middle plug ring, the outer side of the middle plug ring is sleeved with an outer plug ring, the thickness of the inner plug ring and the thickness of the middle plug ring are the same as the thickness of the outer plug ring, the bottom end of the inner plug ring, the bottom end of the middle plug ring and the bottom end of the outer plug ring are all provided with a bottom sharp portion, the inside of the middle plug ring and the inside of the outer plug ring are both installed with a supporting mud discharge assembly, and a movable locking assembly is installed between the inner plug ring, the middle plug ring and the outer plug ring.

[0005] Preferably, the supporting mud discharge assembly includes plate grooves opened at equal angles inside the middle plug ring and the outer plug ring, a rod groove is opened at the top of the plate groove, one end of the plate groove passes through the inner side of the middle plug ring and the inner side of the outer plug ring, and the top of the rod groove passes through the top of the middle plug ring and the top of the outer plug ring.

[0006] Preferably, a supporting plug plate is movably installed inside the plate slot, a movable rod is installed on the top of the supporting plug plate, the movable rod is slidably installed inside the rod slot, the top of the movable rod is located above the middle plug ring and above the outer plug ring, and a side sharp portion is provided on the side of the supporting plug plate close to the inner plug ring.

[0007] Preferably, the movable locking assembly includes a connecting plate arranged at an equiangular angle above the inner plug ring, and three connecting parts are installed at the bottom end of the connecting plate. The connecting parts include two connecting rods, and the three connecting parts are respectively fixedly connected to the top end of the inner plug ring, the top end of the middle plug ring, and the top end of the outer plug ring.

[0008] Preferably, a movable groove is provided on the connecting plate, one of the movable rods on the middle insert ring and one of the movable rods on the outer insert ring are both located inside the movable groove, and a horizontal push rod is installed between the two movable rods.

[0009] Preferably, a fixing block is installed on the transverse push rod, and a slot is provided on one side of the fixing block.

[0010] Preferably, two clamping parts are provided on the side of the fixing block close to the slot, and the clamping parts include a fixing plate, on which a clamping screw is threadedly connected, one end of the clamping screw points to the horizontal push rod, and the clamping screw on the fixing plate away from the side of the inner plug ring is clamped into the inside of the slot.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: after the inner plug ring, the middle plug ring and the outer plug ring are hammered into the ground, the horizontal push rod is pushed toward the inner plug ring, thereby pushing the support plug plates inside the middle plug ring and the outer plug ring to move toward the inner plug ring, so that the support plug plates enter the soil, and after the equipment is pulled up, the support plug plates bring the soil out to the ground, thereby facilitating digging holes outside the plant root system, reducing labor intensity, and facilitating sampling of the plant root system; when the equipment needs to enter the soil, the new type of device locks the support plug plates in the plate groove by engaging the clamping screw on the side away from the inner plug ring with the clamping groove, thereby preventing the support plug plates from moving out when moving downward, and when the equipment is pulled out upward, the clamping screw close to the side of the inner plug ring is engaged with the clamping groove, ensuring that the support plug plates generate supporting force on the soil, facilitating the bringing out of the soil, and ensuring the stability of sampling and excavation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. In the accompanying drawings: Figure 1 This is a schematic diagram of the structure of the sampling device for the root system of forage grass in the arid grassland of Xinjiang desert; Figure 2 This is a schematic diagram of the outer insert ring structure of the utility model; Figure 3 This is a schematic diagram of the structure of the supporting mud discharge assembly of the utility model; Figure 4 This is a schematic diagram of the structure of the mobile locking assembly of the utility model; Figure 5Schematic diagram of the structure of the fixed block of the utility model; in the figure: 1, inner plug ring; 2, middle plug ring; 3, outer plug ring; 4, bottom sharp portion; 5, support mud discharge assembly; 501, plate groove; 502, rod groove; 503, support plug plate; 504, movable rod; 505, side sharp portion; 6, movable locking assembly; 601, connecting plate; 602, connecting piece; 603, movable groove; 604, horizontal push rod; 605, fixed plate; 606, clamping screw; 607, fixed block; 608, clamping groove. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0014] Embodiment 1: A sampling device for the root system of forage grass in the arid grassland of Xinjiang desert, comprising: Figure 1-Figure 5 It is given, including an inner plug ring 1, the outer side of the inner plug ring 1 is sleeved with a middle plug ring 2, the outer side of the middle plug ring 2 is sleeved with an outer plug ring 3, the thickness of the inner plug ring 1 and the thickness of the middle plug ring 2 are the same as the thickness of the outer plug ring 3, the bottom ends of the inner plug ring 1, the middle plug ring 2 and the bottom ends of the outer plug ring 3 are all provided with bottom sharp portions 4, the interior of the middle plug ring 2 and the interior of the outer plug ring 3 are both equipped with supporting mud discharge assemblies 5, and a movable locking assembly 6 is installed between the inner plug ring 1, the middle plug ring 2 and the outer plug ring 3.

[0015] The supporting mud discharge assembly 5 includes a plate groove 501 which is opened at an equal angle inside the middle plug ring 2 and the outer plug ring 3, a rod groove 502 is opened at the top of the plate groove 501, one end of the plate groove 501 penetrates to the inner side of the middle plug ring 2 and the inner side of the outer plug ring 3, the top of the rod groove 502 penetrates to the top of the middle plug ring 2 and the top of the outer plug ring 3, a supporting plug plate 503 is movably installed inside the plate groove 501, a movable rod 504 is installed at the top of the supporting plug plate 503, the movable rod 504 is slidably installed inside the rod groove 502, the top of the movable rod 504 is located above the middle plug ring 2 and the outer plug ring 3, and a side sharp portion 505 is provided on the side of the supporting plug plate 503 close to the inner plug ring 1.

[0016] The movable locking assembly 6 includes a connecting plate 601 arranged at an equal angle above the inner plug ring 1, and three connecting members 602 are installed at the bottom end of the connecting plate 601. The connecting member 602 includes two connecting rods. The three connecting members 602 are respectively fixedly connected to the top of the inner plug ring 1, the top of the middle plug ring 2, and the top of the outer plug ring 3. A movable groove 603 is opened on the connecting plate 601. One of the movable rods 504 on the middle plug ring 2 and one of the movable rods 504 on the outer plug ring 3 are both located at the bottom of the connecting plate 601. Inside the movable groove 603, a horizontal push rod 604 is installed between the two movable rods 504, and a fixing block 607 is installed on the horizontal push rod 604. A clamping groove 608 is opened on one side of the fixing block 607. Two clamping parts are arranged on the side of the fixing block 607 close to the clamping groove 608. The clamping parts include a fixing plate 605, and a clamping screw 606 is threadedly connected on the fixing plate 605. One end of the clamping screw 606 points to the horizontal push rod 604 and is away from the fixing plate 605 on the side of the inner plug ring 1. The clamping screw 606 is clamped in the clamping groove 608. After the inner plug ring 1, the middle plug ring 2 and the outer plug ring 3 are hammered into the ground, the push rod 604 is pushed toward the inner plug ring 1, thereby pushing the support plug plates 503 inside the middle plug ring 2 and the outer plug ring 3 to move toward the inner plug ring 1, so that the support plug plates 503 enter the soil. After the equipment is pulled up, the support plug plates 503 bring the soil out to the ground, thereby facilitating digging holes outside the plant roots and reducing labor intensity. , which is convenient for sampling plant roots. When the equipment needs to enter the soil, the clamping screw 606 on the side away from the inner plug ring 1 is clamped with the clamping groove 608 to lock the support plug plate 503 inside the plate groove 501, thereby preventing the support plug plate 503 from moving out when moving downward. When the equipment is pulled upward, the clamping screw 606 on the side close to the inner plug ring 1 is clamped with the clamping groove 608 to ensure that the support plug plate 503 generates supporting force on the soil, which is convenient for bringing out the soil and ensuring the stability of sampling and excavation.

[0017] Working principle: when in use, the inner plug ring 1 is arranged on the outside of the silk artemisia root system, and the silk artemisia root system is located near the center of the circle of the inner plug ring 1, and then the bottom sharp parts 4 of the inner plug ring 1, the middle plug ring 2, and the outer plug ring 3 are in contact with the ground, and the equipment is knocked into the ground with a hammer. Under the action of the bottom sharp part 4, it is convenient for the inner plug ring 1, the middle plug ring 2, and the outer plug ring 3 to enter the ground; after the inner plug ring 1, the middle plug ring 2, and the outer plug ring 3 enter the ground, the clamping screw 606 on the side away from the inner plug ring 1 is twisted to disengage the clamping screw 606 from the clamping groove 608, and then each horizontal push rod 604 is pushed toward The inner plug ring 1 moves, thereby pushing the support plug plates 503 inside the middle plug ring 2 and the outer plug ring 3 to move toward the inner plug ring 1. Under the action of the side sharp portion 505, the support plug plates 503 are conveniently moved horizontally into the soil to separate the bottom layer of the soil; when moving to the extreme position, the clamping screw 606 close to one end of the inner plug ring 1 is screwed into the clamping groove 608 to fix each support plug plate 503; then the equipment is pulled upward, and at the same time, under the action of each support plug plate 503, the soil is brought out upward, thereby facilitating the excavation of the soil around the root system, facilitating the sampling of the plant roots, and reducing labor intensity.

Claims

1. A sampling device suitable for the root system of forage grass in the arid grassland of Xinjiang desert, comprising an inner insert ring (1), characterized in that: The inner plug ring (1) is sleeved with a middle plug ring (2) on its outer side, and the middle plug ring (2) is sleeved with an outer plug ring (3) on its outer side. The thickness of the inner plug ring (1), the thickness of the middle plug ring (2) and the thickness of the outer plug ring (3) are the same. The bottom ends of the inner plug ring (1), the middle plug ring (2) and the bottom ends of the outer plug ring (3) are all provided with bottom sharp portions (4). The interior of the middle plug ring (2) and the interior of the outer plug ring (3) are both provided with supporting mud discharge assemblies (5). A movable locking assembly (6) is installed between the inner plug ring (1), the middle plug ring (2) and the outer plug ring (3). The supporting mud discharge assembly (5) comprises plate grooves ( 501), a rod groove (502) is formed at the top of the plate groove (501), one end of the plate groove (501) penetrates to the inner side of the middle plug ring (2) and the inner side of the outer plug ring (3), and the top of the rod groove (502) penetrates to the top of the middle plug ring (2) and the top of the outer plug ring (3); a support plug plate (503) is movably installed inside the plate groove (501), and a movable rod (504) is installed at the top of the support plug plate (503). The movable rod (504) is slidably installed inside the rod groove (502), and the top of the movable rod (504) is located above the middle plug ring (2) and the outer plug ring (3), and a side sharp portion (505) is provided on the side of the support plug plate (503) close to the inner plug ring (1).

2. A sampling device suitable for the root system of forage grass in the desert arid grassland of Xinjiang according to claim 1, characterized in that: The movable locking assembly (6) comprises a connecting plate (601) arranged at an equal angle above the inner plug ring (1), and three connecting members (602) are installed at the bottom end of the connecting plate (601), and the connecting members (602) include two connecting rods. The three connecting members (602) are respectively fixedly connected to the top end of the inner plug ring (1), the top end of the middle plug ring (2), and the top end of the outer plug ring (3).

3. A sampling device suitable for the root system of forage grass in the desert arid grassland of Xinjiang according to claim 2, characterized in that: The connecting plate (601) is provided with a movable groove (603), one of the movable rods (504) on the middle insert ring (2) and one of the movable rods (504) on the outer insert ring (3) are both located inside the movable groove (603), and a horizontal push rod (604) is installed between the two movable rods (504).

4. A sampling device suitable for the root system of forage grass in the desert arid grassland of Xinjiang according to claim 3, characterized in that: A fixing block (607) is mounted on the transverse push rod (604), and a clamping slot (608) is provided on one side of the fixing block (607).

5. A sampling device suitable for the root system of forage grass in the desert arid grassland of Xinjiang according to claim 4, characterized in that: Two clamping parts are provided on one side of the fixing block (607) close to the clamping slot (608), and the clamping parts include a fixing plate (605), and a clamping screw (606) is threadedly connected to the fixing plate (605), and one end of the clamping screw (606) points to the horizontal push rod (604), and the clamping screw (606) on the fixing plate (605) away from the inner plug ring (1) is clamped in the inside of the clamping slot (608).

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