A sampling tool for collecting xinjiang wild antheropogon germplasm resources

Abstract

This utility model discloses a sampling tool for collecting wild *Leymus chinensis* germplasm resources in Xinjiang, relating to the technical field of sampling tools. It includes a base plate with four wheels at its bottom. A collection box is fixedly connected to the top of the base plate, and two mounting plates are fixedly connected to the side wall of the collection box. A first electric push rod is fixedly connected to the bottom of each of the two mounting plates, and a fixing plate is fixedly connected to the extended bottom of each of the two first electric push rods. A U-shaped shovel is fixedly connected to the bottom of both fixing plates. This utility model uses the U-shaped shovel to cut the soil on three sides of the *Leymus chinensis*, and then moves the shovel at an angle into the soil to cut one side and the bottom of the *Leymus chinensis*. The tool utilizes leverage to shovel the *Leymus chinensis*, eliminating the need for digging with a shovel, thus reducing the workload of workers and improving the sampling efficiency. The collected *Leymus chinensis* can then be collected using the collection box.

Description

Technical Field

[0001] This utility model relates to the field of sampling tools, and in particular to a sampling tool for collecting wild Leymus chinensis germplasm resources in Xinjiang. Background Technology

[0002] Wild Leymus species in Xinjiang (such as Leymus chinensis and Leymus sabina) are important forage resources and potential species for biomass energy development. Their drought and salt tolerance characteristics are of great significance for ecological restoration.

[0003] In the existing technology, when sampling Leymus chinensis, it is necessary to dig it up with a shovel or spade. However, manual digging is not only labor-intensive but also has low digging efficiency, thus affecting the sampling efficiency of Leymus chinensis. Utility Model Content

[0004] This invention provides a sampling tool for collecting wild Leymus chinensis germplasm resources in Xinjiang, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A sampling tool for collecting wild Leymus chinensis germplasm resources in Xinjiang includes a base plate with four casters at the bottom. A collection box is fixedly connected to the top of the base plate, and two mounting plates are fixedly connected to the side wall of the collection box. A first electric push rod is fixedly connected to the bottom of each of the two mounting plates. A fixing plate is fixedly connected to the extended bottom of each of the two first electric push rods. A U-shaped shovel is fixedly connected to the bottom of both fixing plates. The bottom of the base plate is fixedly connected to two side plates, and a rotating plate is rotatably connected between the two side plates. A connecting plate is fixedly connected to the side wall of the rotating plate, and a second electric push rod is rotatably connected to the top of the connecting plate. One end of the second electric push rod is rotatably connected to the bottom of the base plate. A storage groove and an installation groove are provided in the rotating plate. The storage groove and the installation groove are connected. A third electric push rod is fixedly connected in the installation groove. A shovel blade is slidably connected in the storage groove. The extended end of the third electric push rod is fixedly connected to the side wall of the shovel blade.

[0006] As a further improvement to this technical solution: a limiting frame is fixedly connected inside the collection box, a partition is placed on the top of the limiting frame, the partition is slidably connected inside the collection box, and a handle is fixedly connected to the top of the partition.

[0007] As a further improvement to this technical solution: a push handle is fixedly connected to the side wall of the collection box.

[0008] As a further improvement to this technical solution: both the push handle and the carrying handle have anti-slip textures on their surfaces.

[0009] As a further improvement to this technical solution: all four of the moving wheels are equipped with brakeable omnidirectional wheels.

[0010] As a further improvement to this technical solution: the two sidewalls of the fixing plates are both fixedly connected to the top of the U-shaped shovel by two bolts.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When using this device, by moving it above the *Leymus chinensis*, so that the U-shaped shovel is directly above the *Leymus chinensis*, by activating the two first electric push rods, the two first electric push rods drive the U-shaped shovel downwards, so that the U-shaped shovel cuts the soil on three sides of the *Leymus chinensis*. Then, by activating the second electric push rod, the rotating plate is rotated, and the angle of the rotating plate is adjusted so that the rotating plate is tilted. By activating the third electric push rod, the extended end of the third electric push rod pushes the shovel blade to move, so that the shovel blade moves into the soil at an angle, thereby cutting one side and the bottom of the *Leymus chinensis*. Then, by activating the second electric push rod, the rotating plate is rotated, and the *Leymus chinensis* is shoveled out using the lever principle, thus completing the sampling of *Leymus chinensis*. There is no need to dig out the *Leymus chinensis* with a shovel, thereby reducing the workload of the workers and improving the sampling efficiency of *Leymus chinensis*. After sampling, the *Leymus chinensis* can be collected through a collection box.

[0012] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a front view structural diagram of a sampling tool for collecting wild Leymus chinensis germplasm resources in Xinjiang, as proposed in this utility model. Figure 2 A bottom view of the sampling tool for collecting wild Leymus chinensis germplasm resources in Xinjiang, as proposed in this utility model. Figure 3 This is a schematic cross-sectional view of the rotating plate in a sampling tool for collecting wild Leymus chinensis germplasm resources in Xinjiang, as proposed in this utility model. Figure 4 This is a cross-sectional schematic diagram of the collection box in a sampling tool for collecting wild Leymus chinensis germplasm resources in Xinjiang, as proposed in this utility model.

[0014] The attached diagram lists the components represented by each number as follows: 1. Base plate; 2. Casters; 3. Push handle; 4. Collection box; 5. Partition; 6. Mounting plate; 7. First electric push rod; 8. U-shaped shovel; 9. Fixing plate; 10. Second electric push rod; 11. Connecting plate; 12. Rotating plate; 13. Side plate; 14. Shovel blade; 15. Storage slot; 16. Mounting slot; 17. Third electric push rod; 18. Limiting frame; 19. Handle. Detailed Implementation

[0015] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described in more detail below by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0016] For examples, please refer to Figure 1-4 This utility model provides a technical solution: a sampling tool for collecting wild Leymus chinensis germplasm resources in Xinjiang, including a base plate 1, four movable wheels 2 at the bottom of the base plate 1, a collection box 4 fixedly connected to the top of the base plate 1, two mounting plates 6 fixedly connected to the side wall of the collection box 4, a first electric push rod 7 fixedly connected to the bottom of each of the two mounting plates 6, a fixing plate 9 fixedly connected to the bottom extension end of each of the two first electric push rods 7, and a U-shaped shovel 8 fixedly connected to the bottom of the two fixing plates 9. Two side plates 13 are fixedly connected to the bottom of the base plate 1. A rotating plate 12 is rotatably connected between the two side plates 13. A connecting plate 11 is fixedly connected to the side wall of the rotating plate 12. A second electric push rod 10 is rotatably connected to the top of the connecting plate 11. One end of the second electric push rod 10 is rotatably connected to the bottom of the base plate 1. A storage groove 15 and an installation groove 16 are provided in the rotating plate 12. The storage groove 15 and the installation groove 16 are connected. A third electric push rod 17 is fixedly connected in the installation groove 16. A shovel blade 14 is slidably connected in the storage groove 15. The extended end of the third electric push rod 17 is fixedly connected to the side wall of the shovel blade 14.

[0017] Please see Figure 1-2 All four casters 2 are equipped with brakeable swivel casters.

[0018] Please see Figure 1-2 Both fixing plates 9 are fixedly connected to the top of the U-shaped shovel 8 by two bolts.

[0019] Specifically, when using this device, it is moved above the *Leymus chinensis*, with the U-shaped shovel 8 positioned directly above it. Two first electric push rods 7 are activated, causing the U-shaped shovel 8 to move downwards, cutting the soil on three sides of the *Leymus chinensis*. Then, a second electric push rod 10 is activated, rotating the rotating plate 12. The angle of the rotating plate 12 is adjusted to make it tilted. A third electric push rod 17 is activated, its extended end pushing the shovel blade 14 to move in an inclined position into the soil, cutting one side and the bottom of the *Leymus chinensis*. Finally, the second electric push rod 10 is activated again, rotating the rotating plate 12, using leverage to shovel out the *Leymus chinensis*, thus completing the sampling. This eliminates the need to dig out the *Leymus chinensis* with a shovel, reducing the workload of workers and improving sampling efficiency. The sampled *Leymus chinensis* can then be collected in the collection box 4.

[0020] Please see Figure 1 , Figure 4 A limiting frame 18 is fixedly connected inside the collection box 4. A partition 5 is placed on the top of the limiting frame 18. The partition 5 is slidably connected inside the collection box 4. A handle 19 is fixedly connected to the top of the partition 5, which can facilitate the division of the space inside the collection box 4, so that more grass can be stored inside the collection box 4.

[0021] Please see Figure 1-2 , Figure 4 A push handle 3 is fixedly connected to the side wall of the collection box 4. Both the push handle 3 and the handle 19 are provided with anti-slip texture. The device can be moved by pushing the push handle 3, which is more convenient. The anti-slip texture is used to increase the friction between the palm and the push handle 3 and the handle 19, making it more stable when pushing the push handle 3 and pulling the handle 19.

[0022] The working principle of this utility model is as follows: When using the device, it is moved above the *Leymus chinensis*, so that the U-shaped shovel 8 is directly above the *Leymus chinensis*. By activating the two first electric push rods 7, the two first electric push rods 7 drive the U-shaped shovel 8 to move downward, so that the U-shaped shovel 8 cuts the soil on three sides of the *Leymus chinensis*. Then, by activating the second electric push rod 10, the rotating plate 12 is rotated. The angle of the rotating plate 12 is adjusted so that the rotating plate 12 is tilted. By activating the third electric push rod 17, the extended end of the third electric push rod 17 pushes the shovel blade 14 to move, so that the shovel blade 14 moves into the soil at an angle, thereby cutting one side and the bottom of the *Leymus chinensis*. Then, by activating the second electric push rod 10, the rotating plate 12 is rotated, and the *Leymus chinensis* is shoveled out using the lever principle, thus completing the sampling of the *Leymus chinensis*. There is no need to dig out the *Leymus chinensis* with a shovel, thereby reducing the workload of the workers and improving the sampling efficiency of the *Leymus chinensis*. After sampling, the *Leymus chinensis* can be collected through the collection box 4.

[0023] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A sampling tool for collecting wild Leymus chinensis germplasm resources in Xinjiang, comprising a base plate (1), characterized in that, The bottom of the base plate (1) is provided with four moving wheels (2), and a collection box (4) is fixedly connected to the top of the base plate (1). Two mounting plates (6) are fixedly connected to the side wall of the collection box (4). A first electric push rod (7) is fixedly connected to the bottom of each of the two mounting plates (6). A fixing plate (9) is fixedly connected to the bottom extension end of each of the two first electric push rods (7). A U-shaped shovel (8) is fixedly connected to the bottom of both fixing plates (9). The bottom plate (1) is fixedly connected to two side plates (13), and a rotating plate (12) is rotatably connected between the two side plates (13). A connecting plate (11) is fixedly connected to the side wall of the rotating plate (12), and a second electric push rod (10) is rotatably connected to the top of the connecting plate (11). One end of the second electric push rod (10) is rotatably connected to the bottom of the bottom plate (1). A storage groove (15) and an installation groove (16) are provided in the rotating plate (12). The storage groove (15) and the installation groove (16) are connected. A third electric push rod (17) is fixedly connected in the installation groove (16). A shovel blade (14) is slidably connected in the storage groove (15). The extended end of the third electric push rod (17) is fixedly connected to the side wall of the shovel blade (14).

2. The sampling tool for collecting wild Leymus chinensis germplasm resources in Xinjiang according to claim 1, characterized in that, The collection box (4) is fixedly connected to a limiting frame (18), and a partition (5) is placed on the top of the limiting frame (18). The partition (5) is slidably connected inside the collection box (4), and a handle (19) is fixedly connected to the top of the partition (5).

3. A sampling tool for collecting wild Leymus chinensis germplasm resources in Xinjiang according to claim 2, characterized in that, A push handle (3) is fixedly connected to the side wall of the collection box (4).

4. A sampling tool for collecting wild Leymus chinensis germplasm resources in Xinjiang according to claim 3, characterized in that, The push handle (3) and the handle (19) are both provided with anti-slip texture.

5. A sampling tool for collecting wild Leymus chinensis germplasm resources in Xinjiang according to claim 1, characterized in that, All four of the aforementioned casters (2) are equipped with brakeable omnidirectional casters.

6. A sampling tool for collecting wild Leymus chinensis germplasm resources in Xinjiang according to claim 1, characterized in that, The two sidewalls of the fixing plates (9) are fixedly connected to the top of the U-shaped shovel (8) by two bolts.

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