Ditching device for planting Chinese chives

Abstract

The utility model discloses a ditching device for planting Chinese chives, which comprises a frame, a mounting plate is arranged below the frame, a first through hole is arranged on the mounting plate, a threaded rod is rotatably connected in the first through hole, a first guide pipe and a plurality of second guide pipes are fixedly connected onto the frame, and threads are arranged in the first guide pipe. The threaded rod is in threaded connection with the interior of the first guide pipe, a plurality of fixing rods are fixedly connected to the mounting plate, the fixing rods are inserted into the second guide pipe, a first locking mechanism is arranged on the second guide pipe, and rollers are arranged on the frame; the furrowing assembly comprises a plurality of furrow openers, a plurality of long holes are formed in the mounting plate, moving rods are arranged in the long holes in a penetrating manner, the moving rods are movably arranged in the long holes, second locking mechanisms are arranged between the moving rods and the mounting plate, and the furrow openers are arranged on the moving rods. The furrow opener can replace manual furrow opening, the labor amount of planting personnel is reduced, the furrow opening depth and the distance between planting furrows can be conveniently adjusted, and the furrow opener is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of trenching devices, in particular to a trenching device for leek planting. Background Art

[0002] In the field of leek cultivation, improving planting efficiency and reducing labor costs have always been the focus of farmers. As a vegetable with a special strong smell, horizontal rhizomes, and narrow conical bulbs, leek cultivation involves a particularly important process of land trenching. Traditional leek cultivation trenching methods mostly rely on manual tools such as hoes, which is not only time-consuming and labor-intensive, but also inefficient. Especially for large-scale leek fields, manual trenching is obviously unable to meet the needs of efficient cultivation.

[0003] The patent with authorization announcement number CN220359710U in the prior art discloses an efficient furrow opener for leek planting. A connecting sleeve 1 is provided on a horizontal bar 1, the bottom of the connecting sleeve 1 is fixedly connected to a vertical bar 1, the bottom end of the vertical bar 1 is fixedly connected to a connecting sleeve 2, the connecting sleeve 2 is provided on the outside of the horizontal bar 2, the bottom end of the connecting sleeve 2 is fixedly connected to the vertical bar 2, and a furrowing shovel and a movable shovel are provided on the vertical bar 2.

[0004] In the above device, the distance between the leek planting furrows can be adjusted when digging furrows, but it is inconvenient to adjust the depth of the planting furrows, and there are certain limitations in use.

[0005] For this reason, a leek planting furrowing device is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a furrowing device for leek planting, so as to solve the problems existing in the above-mentioned prior art, reduce the labor of the planter, and also be able to adjust the furrowing depth.

[0007] To achieve the above-mentioned purpose, the present invention provides the following solutions: The present invention provides a trenching device for leek planting, comprising:

[0008] A frame, a mounting plate is provided below the frame, a first through hole is provided on the mounting plate, a threaded rod is rotatably connected in the first through hole, a first guide tube and a plurality of second guide tubes are fixedly connected to the frame, a thread is provided in the first guide tube, the threaded rod is threadedly connected in the first guide tube, a plurality of fixing rods are fixedly connected to the mounting plate, the fixing rods are inserted into the second guide tubes, a first locking mechanism is provided on the second guide tubes, and a roller is provided on the frame;

[0009] A trenching assembly includes a plurality of trenching tools, a plurality of long holes are opened on the mounting plate, a movable rod is passed through the long holes, the movable rod is movably arranged in the long holes, a second locking mechanism is arranged between the movable rod and the mounting plate, and the trenching tool is arranged on the movable rod.

[0010] Preferably, an upper baffle and a lower baffle are fixedly connected to the threaded rod, and the upper baffle and the lower baffle are located on both sides of the mounting plate.

[0011] Preferably, the second locking mechanism includes an upper fixing plate and a lower fixing plate, both of which are fixedly connected to the movable rod, and the upper fixing plate and the lower fixing plate are located on both sides of the mounting plate, a plurality of first positioning holes are provided on the mounting plate, a second positioning hole is provided on the upper fixing plate, and first positioning pins are passed through the first positioning hole and the second positioning hole.

[0012] Preferably, the first locking mechanism includes a round tube, which is fixedly connected to the second guide tube, the round tube is communicated with the second guide tube, a thread is provided in the round tube, a screw is connected to the thread in the round tube, and the screw abuts against the fixing rod.

[0013] Preferably, a circular plate is fixedly connected to the movable rod, a first connecting rod is fixedly connected to the furrow opener, the first connecting rod is rotatably connected to the circular plate, a plurality of third positioning holes are opened on the circular plate, a fourth positioning hole is opened on the first connecting rod, and the third positioning holes and the fourth positioning holes are penetrated by second positioning pins.

[0014] Preferably, support plates are fixedly connected to both sides of the frame, and the rollers are rotatably connected to the support plates.

[0015] Preferably, the top end of the fixing rod is fixedly connected to a limiting plate, and the top end of the threaded rod is fixedly connected to a shifting rod.

[0016] Preferably, a second connecting rod is fixedly connected to the frame, and a connecting ring is fixedly connected to the second connecting rod.

[0017] The utility model discloses the following technical effects: in the device, a threaded rod is connected to a first guide tube by a thread, when the threaded rod is rotated, the threaded rod moves up and down in the first guide tube, the position where the threaded rod contacts the mounting plate is not threaded, the threaded rod can be rotated in the first through hole, and when the threaded rod moves up and down, it drives the mounting plate to move up and down, the fixed rod moves in the second guide tube, and can ensure that the mounting plate moves more smoothly, the first locking mechanism is used to lock the fixed rod in the position of the second guide tube, the roller facilitates the movement of the device, the furrow opener is used for furrowing, the moving rod can move in the long hole, when the moving rod moves, it can drive the furrowing to move, thereby adjusting the distance between the planting furrows, the second locking mechanism is used to lock the moving rod and the mounting plate 2, conveniently determining the distance between the planting furrows, when the mounting plate moves up and down, it can drive the moving rod and the furrow opener to move up and down, thereby facilitating the adjustment of the furrowing depth. The utility model can replace manual furrowing, reduce the labor of planting personnel, and also facilitate the adjustment of the furrowing depth and the distance between the planting furrows, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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. 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.

[0019] Figure 1 This is a schematic diagram of the structure of the ditching device for leek planting in the utility model;

[0020] Figure 2 This is a top view of the utility model;

[0021] Among them, 1. frame; 2. mounting plate; 3. threaded rod; 4. first guide tube; 5. second guide tube; 6. fixed rod; 7. roller; 8. furrow opener; 9. long hole; 10. moving rod; 11. upper baffle; 12. lower baffle; 13. upper fixed plate; 14. lower fixed plate; 15. first positioning hole; 16. first positioning pin; 17. round tube; 18. screw; 19. round plate; 20. first connecting rod; 21. third positioning hole; 22. second positioning pin; 23. support plate; 24. limit plate; 25. shift rod; 26. second connecting rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0024] Reference Figure 1-2 The utility model provides a furrowing device for leek planting, comprising:

[0025] Frame 1, a mounting plate 2 is provided below the frame 1, a first through hole is provided on the mounting plate 2, a threaded rod 3 is rotatably connected in the first through hole, a first guide tube 4 and a plurality of second guide tubes 5 are fixedly connected to the frame 1, a thread is provided in the first guide tube 4, the threaded rod 3 is threadedly connected in the first guide tube 4, a plurality of fixing rods 6 are fixedly connected to the mounting plate 2, the fixing rods 6 are inserted into the second guide tubes 5, a first locking mechanism is provided on the second guide tubes 5, and a roller 7 is provided on the frame 1;

[0026] The trenching assembly includes a plurality of trenching tools 8, a plurality of long holes 9 are opened on the mounting plate 2, a movable rod 10 is passed through the long hole 9, the movable rod 10 is movably arranged in the long hole 9, a second locking mechanism is arranged between the movable rod 10 and the mounting plate 2, and the trenching tool 8 is arranged on the movable rod 10.

[0027] In this device, the threaded rod 3 is connected to the first guide tube 4 by a thread. When the threaded rod 3 is rotated, the threaded rod 3 will move up and down in the first guide tube 4. There is no thread at the position where the threaded rod 3 contacts the mounting plate 2. The threaded rod 3 can rotate in the first through hole. When the threaded rod 3 moves up and down, it will drive the mounting plate 2 to move up and down. The fixed rod 6 moves in the second guide tube 5, which can ensure that the mounting plate 2 moves more smoothly. The first locking mechanism is used to lock the fixed rod 6 in the position of the second wire tube 5. The roller 7 facilitates the movement of this device. The furrow opener 8 is used for furrowing. The moving rod 10 can move in the long hole 9. When the moving rod 10 moves, it can drive the furrowing 8 to move, thereby adjusting the distance between the planting furrows. The second locking mechanism is used to lock the moving rod 10 and the mounting plate 2, which is convenient for determining the distance between the planting furrows. When the mounting plate 2 moves up and down, it can drive the moving rod 10 and the furrow opener 8 to move up and down, thereby facilitating the adjustment of the furrowing depth.

[0028] According to a further optimized solution, an upper baffle 11 and a lower baffle 12 are fixedly connected to the threaded rod 3 , and the upper baffle 11 and the lower baffle 12 are located on both sides of the mounting plate 2 .

[0029] The upper baffle 11 and the lower baffle 12 make the connection between the threaded rod 3 and the mounting plate 2 more stable, and prevent the threaded rod 3 from being separated from the mounting plate 2.

[0030] Further optimized, the second locking mechanism includes an upper fixed plate 13 and a lower fixed plate 14, both of which are fixedly connected to the moving rod 10, and the upper fixed plate 13 and the lower fixed plate 14 are located on both sides of the mounting plate 2, and a plurality of first positioning holes 15 are provided on the mounting plate 2, and a second positioning hole is provided on the upper fixed plate 13, and a first positioning pin 16 is passed through the first positioning hole 15 and the second positioning hole.

[0031] When the moving rod 10 moves in the long hole 9, the upper fixing plate 13 and the lower fixing plate 14 will also move. After adjusting the position of the moving rod 10, the first positioning hole 15 and the second positioning hole are aligned, and the first positioning pin 16 is inserted.

[0032] To further optimize the solution, the first locking mechanism includes a round tube 17, which is fixedly connected to the second guide tube 5. The round tube 17 is communicated with the second guide tube 5, and a thread is provided inside the round tube 17. The thread inside the round tube 17 is connected to a screw 18, and the screw 18 abuts against the fixing rod 6.

[0033] After the height of the mounting plate 2 is adjusted to the desired position, the screw 18 is rotated to abut against the fixing rod 6 , thereby positioning the fixing rod 6 . The screw 18 is preferably a pointed screw.

[0034] A further optimized solution is that a circular plate 19 is fixedly connected to the movable rod 10, a first connecting rod 20 is fixedly connected to the furrow opener 8, the first connecting rod 20 is rotatably connected to the circular plate 19, a plurality of third positioning holes 21 are opened on the circular plate 19, a fourth positioning hole is opened on the first connecting rod 20, and the third positioning holes 21 and the fourth positioning holes are penetrated by second positioning pins 22.

[0035] The first connecting rod 20 is rotatably connected to the circular plate 19, so that the angle between the furrow opener 8 and the ground can be adjusted to facilitate adaptation to different soils. When adjusting, pull out the second positioning pin 22, rotate the first connecting rod 20, and after adjusting it into place, insert the second positioning pin 22 into the third positioning hole 21 and the fourth positioning hole.

[0036] According to a further optimized solution, support plates 23 are fixedly connected to both sides of the frame 1 , and the rollers 7 are rotatably connected to the support plates 23 .

[0037] The support plate 23 is used to mount the roller 7 .

[0038] According to a further optimized solution, the top end of the fixed rod 6 is fixedly connected to the limit plate 24 , and the top end of the threaded rod 3 is fixedly connected to the shifting rod 25 .

[0039] The limiting plate 24 prevents the fixing rod 6 from being separated from the second guide tube 5 , and the shifting rod 25 facilitates the rotation of the threaded rod 3 .

[0040] According to a further optimized solution, a second connecting rod 26 is fixedly connected to the frame 1 , and a connecting ring is fixedly connected to the second connecting rod.

[0041] The connecting ring and the second connecting rod 26 facilitate the connection of the device to the pulling equipment.

[0042] The working principle of this device is that when in use, the device is moved to the field, and the height of the mounting plate 2 can be adjusted first. During adjustment, the lever 25 is turned by hand to rotate the threaded rod 3. The rotation of the threaded rod 3 will move up and down in the first guide tube 4, and at the same time, the mounting plate 2 will be driven to move up and down. When adjusted to the appropriate height, the screw 18 is turned so that the screw 18 abuts against the fixing rod 6, thereby positioning the fixing rod 6. The angle of the furrow opener 8 and the ground can also be adjusted. During adjustment, the second positioning pin 22 is pulled out and the first connecting rod 20 is rotated. After adjusting into place, the second positioning pin 22 is inserted into the third positioning hole 21 and the fourth positioning hole. When the distance between the planting furrows needs to be adjusted, the first positioning pin 16 is pulled out from the first positioning hole 15 and the second positioning hole to move the moving rod 10 in the long hole. After adjusting the position of the moving rod 10, the first positioning hole 15 is aligned with one of the second positioning holes, and the first positioning pin 16 is inserted.

[0043] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0044] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A furrowing device for leek planting, characterized in that: include: A frame (1), a mounting plate (2) is provided below the frame (1), a first through hole is provided on the mounting plate (2), a threaded rod (3) is rotatably connected in the first through hole, a first guide tube (4) and a plurality of second guide tubes (5) are fixedly connected to the frame (1), a thread is provided in the first guide tube (4), the threaded rod (3) is threadedly connected in the first guide tube (4), a plurality of fixing rods (6) are fixedly connected to the mounting plate (2), the fixing rods (6) are inserted into the second guide tubes (5), a first locking mechanism is provided on the second guide tubes (5), and a roller (7) is provided on the frame (1); A trenching assembly comprises a plurality of trenching tools (8), a plurality of long holes (9) are provided on the mounting plate (2), a movable rod (10) is passed through the long holes (9), the movable rod (10) is movably arranged in the long holes (9), a second locking mechanism is provided between the movable rod (10) and the mounting plate (2), and the trenching tool (8) is arranged on the movable rod (10).

2. A furrowing device for leek planting according to claim 1, characterized in that: An upper baffle (11) and a lower baffle (12) are fixedly connected to the threaded rod (3), and the upper baffle (11) and the lower baffle (12) are located on both sides of the mounting plate (2).

3. A furrowing device for leek planting according to claim 1, characterized in that: The second locking mechanism comprises an upper fixing plate (13) and a lower fixing plate (14), the upper fixing plate (13) and the lower fixing plate (14) are both fixedly connected to the moving rod (10), the upper fixing plate (13) and the lower fixing plate (14) are located on both sides of the mounting plate (2), a plurality of first positioning holes (15) are provided on the mounting plate (2), a second positioning hole is provided on the upper fixing plate (13), and first positioning pins (16) are inserted into the first positioning holes (15) and the second positioning holes.

4. A furrowing device for leek planting according to claim 1, characterized in that: The first locking mechanism comprises a round tube (17), the round tube (17) is fixedly connected to the second guide tube (5), the round tube (17) is communicated with the second guide tube (5), a thread is provided in the round tube (17), a screw (18) is connected to the inner thread of the round tube (17), and the screw (18) abuts against the fixing rod (6).

5. A furrowing device for leek planting according to claim 1, characterized in that: A circular plate (19) is fixedly connected to the movable rod (10), and a first connecting rod (20) is fixedly connected to the furrow opener (8). The first connecting rod (20) is rotatably connected to the circular plate (19). A plurality of third positioning holes (21) are provided on the circular plate (19), and a fourth positioning hole is provided on the first connecting rod (20). Second positioning pins (22) are passed through the third positioning holes (21) and the fourth positioning holes.

6. A furrowing device for leek planting according to claim 1, characterized in that: Support plates (23) are fixedly connected to both sides of the frame (1), and the roller (7) is rotatably connected to the support plates (23).

7. A furrowing device for leek planting according to claim 1, characterized in that: The top end of the fixed rod (6) is fixedly connected to a limiting plate (24), and the top end of the threaded rod (3) is fixedly connected to a shifting rod (25).

8. The trenching device for leek planting according to claim 1, characterized in that: A second connecting rod (26) is fixedly connected to the frame (1), and a connecting ring is fixedly connected to the second connecting rod.

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