Seedling thinning and transplanting integrated device for elymus pasture resource garden

Abstract

The utility model discloses a seedling thinning and transplanting integrated device for an elymus pasture resource garden, and belongs to the field of seedling thinning and transplanting. The utility model discloses a seedling thinning and transplanting integrated device for an elymus pasture resource garden. The seedling thinning and transplanting integrated device comprises a hollow rod and a seedling taking cover connected to the bottom of the hollow rod, the soil retreating pedal is arranged on the hollow rod in a sliding manner; the seedling taking pedal is fixedly arranged on the outer wall of the hollow rod; the soil retreating sheet is arranged in the seedling taking cover in a sliding mode, a thin rod is connected into the hollow rod in a sliding mode, the soil retreating sheet is fixedly arranged at the bottom of the thin rod, and when the soil retreating pedal moves, the thin rod can be driven to move; according to the utility model, the labor intensity of manual pull-out type thinning and seedling transplanting is reduced, and the working efficiency is improved; the problem that an existing handheld thinning device mainly applying force by hands cannot adapt to harder and thicker soil layers is solved. The risk that the roots of the seedlings are damaged is reduced, and the device can be suitable for different users to use.

Description

Technical Field

[0001] The utility model relates to the technical field of thinning and transplanting seedlings, in particular to a device for thinning and transplanting seedlings in a Elymus grass resource nursery. Background Technique

[0002] Elymus grasses are widely used in China for the establishment of high-yield artificial grasslands and the restoration and improvement of natural grasslands in the alpine regions of the Qinghai-Tibet Plateau. In order to effectively screen excellent germplasms, scientific research workers often establish different Elymus germplasm resource nurseries by drilling or hill-drop seeding. During the establishment process, the seeding rate of seedlings often exceeds the retention rate, resulting in too high seeding density and crowded seedlings. To avoid the situation of stunted growth caused by too many seedlings per unit area, thinning should be carried out in a timely manner. The traditional thinning method is generally to manually pull out the poorly growing seedlings to achieve the thinning effect, or use farm tools such as hoes and shovels for transplanting. Manually bending down for a long time to thin or transplant seedlings leads to high labor intensity and low efficiency. Some existing thinning devices directly remove weak seedlings with hand-held devices that mainly rely on hand force. However, for the land suitable for Elymus grasses, the soil layer is hard and thick, and the existing hand-held thinning devices are not applicable. In addition, the existing thinning devices are not convenient for thinning out the thinned seedlings together with the soil. In some areas with uneven seedlings, seedling replanting is also required. If the roots of the thinned seedlings are damaged, it will not only increase the labor amount but also easily cause seedling waste. Therefore, developing a device for thinning and transplanting seedlings in a Elymus grass resource nursery is of great significance for solving the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to solve the problems existing in the prior art, and to provide a device for thinning and transplanting seedlings in a Elymus grass resource nursery.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A device for thinning and transplanting seedlings in a Elymus grass resource nursery, comprising:

[0006] A hollow rod and a seedling-taking cover connected to the bottom of the hollow rod;

[0007] A soil-retreating pedal, slidably arranged on the hollow rod;

[0008] A seedling-taking pedal, fixedly arranged on the outer wall of the hollow rod;

[0009] A soil-retreating piece, slidably arranged in the seedling-taking cover. A thin rod is slidably connected in the hollow rod, and the soil-retreating piece is fixedly arranged at the bottom of the thin rod. When the soil-retreating pedal moves, the thin rod will be driven to move.

[0010] Preferably, a chute is provided on the hollow rod, a slider is slidably connected in the chute, the slider is fixedly connected to the soil-removing pedal, and the top of the thin rod is fixedly connected to the slider.

[0011] Further, a fixing piece is fixedly connected to the outer wall of the hollow rod, the fixing piece is placed above the soil-removing pedal, and a tension spring is provided between the fixing piece and the soil-removing pedal.

[0012] Further, the soil-removing piece includes a top piece and a bottom piece, and a support rod is fixedly arranged between the top piece and the bottom piece.

[0013] Further, the top piece is slidably arranged at the bottom of the thin rod, and two nuts are threadedly connected to the bottom of the thin rod. The two nuts respectively abut against the upper and lower sides of the top piece.

[0014] Further, the seedling-taking cover is set to be circular, the top piece is set to be circular, and the bottom piece is set to be annular.

[0015] Further, the seedling-taking cover is set to be square, the top piece is set to be square, and the bottom piece is set to be in the shape of a Chinese character 'hui'.

[0016] Preferably, a threaded cylinder is provided at the top of the seedling-taking cover, a threaded groove is provided at the bottom of the hollow rod, the threaded groove is threadedly connected in the threaded cylinder, and a reinforcing rib is provided at the top of the seedling-taking cover.

[0017] Preferably, a telescopic rod is slidably arranged on the hollow rod, a handrail is provided at the top of the telescopic rod, and a locking bolt is threadedly connected to the outer wall of the hollow rod. One end of the locking bolt placed inside the hollow rod abuts against the telescopic rod.

[0018] Compared with the prior art, the present utility model provides a device for integrated thinning and transplanting of Elymus grass resource nursery, which has the following beneficial effects:

[0019] The device for integrated thinning and transplanting of Elymus grass resource nursery realizes the integration, quickness and simplicity of the thinning and transplanting operations in the Elymus grass resource nursery; the present integrated thinning and transplanting device reduces the labor intensity of manual pulling-out thinning and transplanting, and improves the operation efficiency; it solves the problem that the existing hand-held thinning device mainly relying on hand force cannot adapt to harder and thicker soil layers; it solves the problem that the existing thinning device is not convenient to thin out the seedlings together with the soil wrapped by them, and reduces the risk of damage to the roots of the seedlings; the lengths of the hollow rod and the telescopic rod are adjustable, which solves the problem that the existing thinning device is not suitable for different users. Description of the Drawings

[0020] Figure 1Structural schematic of Embodiment 1 in a thinning and transplanting integrated device for Elymus grass resource nursery proposed by the present utility model Figure 1 ;

[0021] Figure 2 Structural schematic of Embodiment 1 in a thinning and transplanting integrated device for Elymus grass resource nursery proposed by the present utility model Figure 2 ;

[0022] Figure 3 A thinning and transplanting integrated device for Elymus grass resource nursery proposed by the present utility model Figure 2 Enlarged view of part A;

[0023] Figure 4 Cross-sectional view of the hollow rod and the seedling picking cover in a thinning and transplanting integrated device for Elymus grass resource nursery proposed by the present utility model;

[0024] Figure 5 A thinning and transplanting integrated device for Elymus grass resource nursery proposed by the present utility model Figure 4 Enlarged view of part B;

[0025] Figure 6 Structural schematic of the thread groove and the thread cylinder in a thinning and transplanting integrated device for Elymus grass resource nursery proposed by the present utility model;

[0026] Figure 7 Structural schematic of the slider and the sliding groove in a thinning and transplanting integrated device for Elymus grass resource nursery proposed by the present utility model;

[0027] Figure 8 Structural schematic of the soil retreating piece in Embodiment 1 of a thinning and transplanting integrated device for Elymus grass resource nursery proposed by the present utility model;

[0028] Figure 9 Structural schematic of Embodiment 2 in a thinning and transplanting integrated device for Elymus grass resource nursery proposed by the present utility model Figure 1 ;

[0029] Figure 10 Structural schematic of Embodiment 2 in a thinning and transplanting integrated device for Elymus grass resource nursery proposed by the present utility model Figure 2 ;

[0030] Figure 11 Structural schematic of the soil retreating piece in Embodiment 2 of a thinning and transplanting integrated device for Elymus grass resource nursery proposed by the present utility model.

[0031] In the figure: 1. Hollow rod; 101. Telescopic rod; 102. Handrail; 103. Slide groove; 104. Threaded groove; 105. Locking bolt; 2. Seedling picking cover; 201. Threaded cylinder; 202. Reinforcing rib; 3. Fixed plate; 301. Soil-removing pedal; 302. Tension spring; 303. Slide block; 304. Seedling picking pedal; 305. Thin rod; 306. Nut; 4. Top plate; 401. Bottom plate; 402. Support rod. Specific implementation manner

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0033] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0034] Embodiment 1:

[0035] Refer to Figures 1-8 , a device for integrated seedling thinning and transplanting in an Elymus grass resource nursery, including a hollow rod 1 and a seedling picking cover 2 connected to the bottom of the hollow rod 1. A soil-removing pedal 301 is slidably arranged on the hollow rod 1. The outer wall of the hollow rod 1 is fixedly connected with a seedling picking pedal 304. A soil-removing plate is slidably arranged in the seedling picking cover 2. A thin rod 305 is slidably connected in the hollow rod 1. The soil-removing plate is fixedly arranged at the bottom of the thin rod 305. When the soil-removing pedal 301 moves, it will drive the thin rod 305 to move.

[0036] The hollow rod 1 is provided with a slide groove 103. A slide block 303 is slidably connected in the slide groove 103. The slide block 303 is fixedly connected to the soil-removing pedal 301. The top of the thin rod 305 is fixedly connected to the slide block 303. By providing the slide block 303 and the slide groove 103, the movement of the soil-removing pedal 301 can be made more stable, without deviation during movement, and at the same time, it is more convenient to drive the thin rod 305 to move, thereby driving the soil-removing plate to move for soil-removing operation.

[0037] The outer wall of the hollow rod 1 is fixedly connected with a fixed plate 3. The fixed plate 3 is placed above the soil-removing pedal 301. A tension spring 302 is arranged between the fixed plate 3 and the soil-removing pedal 301. When the user releases the soil-removing pedal 301, under the action of the tension spring 302, the soil-removing pedal 301 will automatically reset, which is convenient for repeated use.

[0038] The soil-removing piece includes a top piece 4 and a bottom piece 401, and a support rod 402 is fixedly arranged between the top piece 4 and the bottom piece 401.

[0039] The top piece 4 is slidably arranged at the bottom of the thin rod 305. Two nuts 306 are threadedly connected to the bottom of the thin rod 305. The two nuts 306 respectively abut against the upper and lower sides of the top piece 4. During installation, by tightening the two nuts 306 respectively to abut against the upper and lower sides of the top piece 4, the fixation of the soil-removing piece can be achieved. When the user steps on the soil-removing pedal 301, the soil-removing piece can be conveniently driven to push, so as to discharge the residual soil in the seedling-taking cover 2.

[0040] Both the seedling-taking cover 2 and the top piece 4 are set to be circular, and the bottom piece 401 is set to be circular ring-shaped. By connecting the support rod 402 between the top piece 4 and the bottom piece 401, the seedlings located in the seedling-taking cover 2 can be protected, preventing the seedlings from directly abutting against the top piece 4 after entering the seedling-taking cover 2, which may cause the death of the seedlings. Moreover, since the bottom piece 401 is set to be circular ring-shaped, it can well protect the seedlings during soil removal.

[0041] A threaded cylinder 201 is provided at the top of the seedling-taking cover 2, and a threaded groove 104 is provided at the bottom of the hollow rod 1. The threaded groove 104 is threadedly connected inside the threaded cylinder 201. Reinforcing ribs 202 are provided at the top of the seedling-taking cover 2. During installation, directly thread the threaded groove 104 and the threaded cylinder 201 together, which is convenient for installation and disassembly. The reinforcing ribs 202 can improve the strength of the seedling-taking cover 2.

[0042] A telescopic rod 101 is slidably arranged on the hollow rod 1. An armrest 102 is provided at the top of the telescopic rod 101. A locking bolt 105 is threadedly connected to the outer wall of the hollow rod 1. The end of the locking bolt 105 placed inside the hollow rod 1 abuts against the telescopic rod 101. During use, the position of the telescopic rod 101 inside the hollow rod 1 can be adjusted, so as to adjust the overall height of the thinning and transplanting integrated device. Then, by tightening the locking bolt 105 to make it abut against the telescopic rod 101, fixation can be achieved. The use of the device can be facilitated through the armrest 102.

[0043] In this embodiment, the overall shapes of the seedling taking cover 2 and the soil removing piece are circular, which are mainly applicable to the hill-drop seeding operation for the thinning of Elymus grass resource nurseries. The specific operation method is as follows: First, according to the establishment method of the resource nursery, select a circular-shaped seedling taking cover 2 for seedling transplanting operation. After selecting the corresponding specification of the seedling taking cover 2, first screw-lock the bottom of the hollow rod 1 with the top of the seedling taking cover 2. Select a soil removing piece corresponding to the seedling taking cover 2 and place it inside the seedling taking cover 2, and lock the soil removing piece with the nut 306. According to the user's height, adjust the lengths of the hollow rod 1 and the telescopic rod 101, and fix them with the locking bolt 105. Use the assembled thinning and seedling transplanting integrated device to align the area where seedlings are to be transplanted, step on the seedling taking pedal 304 with the foot to dig out the holes for the seedlings to be transplanted, pull out the thinning and seedling transplanting integrated device, step on the soil removing pedal 301 with the foot to remove the excess soil, and then use the assembled thinning and seedling transplanting integrated device to align the area where thinning is to be carried out, step on the seedling taking pedal 304 with the foot to dig out the seedlings to be transplanted, align the thinning and seedling transplanting integrated device containing the seedlings with the holes for the seedlings to be transplanted, and step on the soil removing pedal 301 with the foot to put the seedlings to be transplanted together with the soil into the holes for the seedlings to be transplanted, thus completing the use.

[0044] Another operation method in this application is as follows: When carrying out the thinning operation in the Elymus grass resource nursery, first, according to the establishment method of the resource nursery, select a corresponding specification of the seedling taking cover 2 for thinning operation. After selecting the corresponding specification of the seedling taking cover 2, first screw-lock the bottom of the hollow rod 1 with the top of the seedling taking cover 2, then select the soil removing piece corresponding to the seedling taking cover 2, place it inside the seedling taking cover 2, and lock it with the thin rod 305. According to the user's height, adjust the height of the telescopic rod 101. Use the assembled thinning and seedling transplanting integrated device to align the area where thinning is to be carried out, step on the seedling taking pedal 304 with the foot to dig out the seedlings to be thinned, and then pull out the thinning and seedling transplanting integrated device, step on the soil removing pedal 301 with the foot to remove the discarded seedlings and the excess soil.

[0045] Embodiment 2:

[0046] Refer to Figures 9-11 , a thinning and seedling transplanting integrated device for Elymus grass resource nurseries, includes a hollow rod 1 and a seedling taking cover 2 connected to the bottom of the hollow rod 1. A soil removing pedal 301 is slidably arranged on the hollow rod 1. The outer wall of the hollow rod 1 is fixedly connected with a seedling taking pedal 304. A soil removing piece is slidably arranged in the seedling taking cover 2. A thin rod 305 is slidably connected in the hollow rod 1. The soil removing piece is fixedly arranged at the bottom of the thin rod 305. When the soil removing pedal 301 moves, it will drive the thin rod 305 to move.

[0047] A chute 103 is arranged on the hollow rod 1. A slider 303 is slidably connected in the chute 103. The slider 303 is fixedly connected with the soil removing pedal 301. The top of the thin rod 305 is fixedly connected to the slider 303.

[0048] The outer wall of the hollow rod 1 is fixedly connected with a fixing piece 3. The fixing piece 3 is placed above the soil-retreating pedal 301. A tension spring 302 is arranged between the fixing piece 3 and the soil-retreating pedal 301. When the user releases the soil-retreating pedal 301, under the action of the tension spring 302, the soil-retreating pedal 301 will automatically reset, thus facilitating repeated use.

[0049] The soil-retreating piece includes a top piece 4 and a bottom piece 401. A support rod 402 is fixedly arranged between the top piece 4 and the bottom piece 401.

[0050] The top piece 4 is slidably arranged at the bottom of the thin rod 305. Two nuts 306 are threadedly connected to the bottom of the thin rod 305. The two nuts 306 respectively abut against the upper and lower sides of the top piece 4.

[0051] The top of the seedling-taking cover 2 is provided with a threaded cylinder 201. The bottom of the hollow rod 1 is provided with a threaded groove 104. The threaded groove 104 is threadedly connected in the threaded cylinder 201. The top of the seedling-taking cover 2 is provided with a reinforcing rib 202.

[0052] An expansion rod 101 is slidably arranged on the hollow rod 1. The top of the expansion rod 101 is provided with a handrail 102. A locking bolt 105 is threadedly connected to the outer wall of the hollow rod 1. One end of the locking bolt 105 placed inside the hollow rod 1 abuts against the expansion rod 101.

[0053] In this embodiment, the seedling-taking cover 2 is set to be square, the top piece 4 is set to be square, and the bottom piece 401 is set to be in the shape of a Chinese character 'hui'.

[0054] In this embodiment, the difference from the first embodiment is that the seedling-taking cover 2 of the present application is square, and the corresponding soil-retreating piece is also square, so as to be applicable to the way of strip sowing. Other operation steps are the same as those in the first embodiment and will not be elaborated here. The bottom piece 401 is set to be in the shape of a Chinese character 'hui', which can protect the seedlings located inside the seedling-taking cover 2. When taking seedlings, the seedlings are located in the center of the 'hui'-shaped bottom piece 401, so that the bottom piece 401 will not damage the seedlings.

[0055] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An integrated thinning and transplanting device for Elymus forage resource nurseries, characterized in that, Comprising: A hollow rod (1) and a seedling picking cover (2) connected to the bottom of the hollow rod (1); A soil retreating pedal (301), slidably arranged on the hollow rod (1); A seedling picking pedal (304), fixedly arranged on the outer wall of the hollow rod (1); A soil retreating piece, slidably arranged in the seedling picking cover (2), a thin rod (305) is slidably connected in the hollow rod (1), the soil retreating piece is fixedly arranged at the bottom of the thin rod (305), when the soil retreating pedal (301) moves, it will drive the thin rod (305) to move.

2. The one-piece thinning and transplanting device for Elymus grass germplasm nursery according to claim 1, wherein A chute (103) is provided on the hollow rod (1), a slider (303) is slidably connected in the chute (103), the slider (303) is fixedly connected to the soil retreating pedal (301), and the top of the thin rod (305) is fixedly connected to the slider (303).

3. The one-piece thinning and transplanting device for Elymus grass germplasm nursery according to claim 2, wherein, A fixing piece (3) is fixedly connected to the outer wall of the hollow rod (1), the fixing piece (3) is placed above the soil retreating pedal (301), and a tension spring (302) is arranged between the fixing piece (3) and the soil retreating pedal (301).

4. A thinning and transplanting integrated device for Elymus grass resource nursery, characterized in that, The soil retreating piece comprises a top piece (4) and a bottom piece (401), and a support rod (402) is fixedly arranged between the top piece (4) and the bottom piece (401).

5. The one-piece thinning and transplanting device for Elymus grass germplasm nursery according to claim 4, characterized in that, The top piece (4) is slidably arranged at the bottom of the thin rod (305), and two nuts (306) are threadedly connected to the bottom of the thin rod (305), and the two nuts (306) respectively abut against the upper and lower sides of the top piece (4).

6. The thinning and transplanting integrated device for Elymus grass resource nursery according to claim 5, characterized in that The seedling picking cover (2) is arranged in a circular shape, the top piece (4) is arranged in a circular shape, and the bottom piece (401) is arranged in an annular shape.

7. An integrated thinning and transplanting device for Elymus pasture resource nursery according to claim 5, characterized in that, The seedling picking cover (2) is arranged in a square shape, the top piece (4) is arranged in a square shape, and the bottom piece (401) is arranged in a "return" shape.

8. The one-device-for-thinning-and-transplanting seedlings for Elymus grass resource nursery according to claim 1, characterized in that, A threaded cylinder (201) is provided at the top of the seedling picking cover (2), a threaded groove (104) is provided at the bottom of the hollow rod (1), the threaded groove (104) is threadedly connected in the threaded cylinder (201), and a reinforcing rib (202) is provided at the top of the seedling picking cover (2).

9. The one-piece thinning and transplanting device for Elymus pasture resource nursery according to claim 1, wherein, An expansion rod (101) is slidably arranged on the hollow rod (1), a handrail (102) is provided at the top of the expansion rod (101), and a locking bolt (105) is threadedly connected to the outer wall of the hollow rod (1), and the end of the locking bolt (105) placed inside the hollow rod (1) abuts against the expansion rod (101).

Images