Root-damage-free oat hardening breaking device
By designing an oat cracking device with adjustable insertion depth, the threaded rod and turntable mechanism is used to solve the problem that the existing device cannot control the insertion depth, and the cracking effect of the cracking effect without damage to the root is achieved.
Patent Information
- Application Number
- CN202422024024.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-21
AI Technical Summary
The existing oat slab breaking device cannot effectively control the depth of the crushing mechanism inserting into the soil, resulting in reducing the slab treatment effect when the insertion is too shallow, and damaging the oat roots when the insertion is too deep.
A root-free oat cracking device is designed, using an adjustable threaded rod and a turntable mechanism. The turntable drives the threaded rod to rotate. The threaded rod moves downward under the limit of the threaded hole, which drives the crushing mechanism to insert into the soil, and the insertion depth can be adjusted according to needs.
When crushing soil slabs, the depth of the crushing mechanism inserted into the soil can be flexibly adjusted, avoiding damage to the oat roots, and improving the effect of slab treatment.
Smart Images
Figure CN222897524U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural implements, in particular to an oat soil crust breaking device that does not damage roots. Background Art
[0002] Oat is an annual herbaceous plant of the Gramineae family and the Avena genus. The leaf sheath is lax, the ligule is transparent membranous, the leaf blade is flat and slightly rough, the panicle is spreading and pyramidal, the spikelet contains florets. Oat has an obvious effect of reducing low-density cholesterol and also has a certain effect of increasing serum high-density cholesterol, and the effect of reducing blood lipids is very obvious. One of the problems encountered during the growth of oats is soil crusting. If there is rain or snow before the emergence of oats, soil crusting will form on the soil surface, which has an adverse effect on the growth of oats. Therefore, it is necessary to take timely measures for management.
[0003] When using a device to treat the soil crust on the soil surface, the crushing mechanism on the device is inserted into the soil. After the crushing mechanism is started, it performs crushing treatment on the soil surface, thereby crushing the soil crust. However, the depth of insertion of the crushing mechanism on the existing device into the soil cannot be controlled. If the insertion is too shallow, the effect of crust treatment will be reduced, and if the insertion is too deep, the roots of oats will be damaged. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the disadvantage in the prior art that it is inconvenient to control the depth of insertion of the crushing mechanism into the soil, and to propose an oat soil crust breaking device that does not damage roots.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] Design an oat soil crust breaking device that does not damage roots, including a support plate. At the four corner positions at the bottom end of the support plate, moving wheels are connected. A through hole is opened on the support plate, and a crushing mechanism is slidably inserted into the through hole. The upper end of the support plate is fixedly connected with a fixing plate, the fixing plate is located above the crushing mechanism, a threaded hole is opened on the fixing plate, a threaded rod is connected to the threaded hole, one end of the threaded rod is rotatably connected to the crushing mechanism, and the other end of the threaded rod is fixedly connected with a turntable.
[0007] Preferably, a push rod is fixedly connected to the upper end of the support plate.
[0008] Preferably, an indicator board is fixedly connected to the upper end of the crushing mechanism, and a scale board for measuring the moving distance of the indicator board is fixedly connected to the upper end of the support plate.
[0009] Preferably, the crushing mechanism includes a movable frame which is slidably inserted into the through hole. The upper end of the movable frame is rotatably connected to the threaded rod. The upper end of the movable frame is fixedly connected to the indicating plate. A rotating column is rotatably connected to the movable frame. A plurality of crushing teeth are connected to the rotating column at equal intervals along the length direction. A motor is fixedly connected to the upper end of the movable frame. The output end of the motor is connected to the rotating column through a belt transmission member.
[0010] Preferably, a partition plate is fixedly connected to the movable frame. The rotating column passes through the partition plate. The partition plate is located between the belt transmission member and the crushing teeth.
[0011] Preferably, a cleaning mechanism for reducing the adhesion of soil on the rotating column is connected to the movable frame. The cleaning mechanism includes a mounting plate which is fixedly connected to the movable frame. A plurality of scraping plates are connected to the lower surface of the mounting plate at equal intervals along the length direction. Each scraping plate is in contact with the rotating column.
[0012] The beneficial effects of the oat hardpan breaking device without damaging roots proposed by the present utility model are as follows:
[0013] The rotating disk drives the threaded rod to rotate. After the threaded rod rotates, it moves downward under the limitation of the threaded hole. The threaded rod drives the crushing mechanism to move downward. The crushing mechanism drives the indicating plate to move downward. The indicating plate indicates the scale on the scale plate. After the crushing mechanism moves downward a certain distance, it is inserted into the soil surface. The depth of the crushing mechanism inserted into the soil can be adjusted, and the roots of plants will not be damaged during the hardpan breaking process. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 FIG. is a schematic structural diagram of an oat hardpan breaking device without damaging roots proposed by the present utility model Figure 1 ;
[0015] Figure 2 FIG. is a schematic structural diagram of an oat hardpan breaking device without damaging roots proposed by the present utility model Figure 2 ;
[0016] Figure 3 FIG. is a schematic cross-sectional structural diagram of an oat hardpan breaking device without damaging roots proposed by the present utility model.
[0017] In the figure: 1, support plate; 2, moving wheel; 3, push rod; 4, through hole; 5, crushing mechanism; 6, fixing plate; 7, threaded rod; 8, rotating disk; 9, indicating plate; 10, scale plate; 11, cleaning mechanism; 51, movable frame; 52, rotating column; 53, crushing teeth; 54, motor; 55, belt transmission member; 56, partition plate; 111, mounting plate; 112, scraping plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0019] Example 1: Refer to Figures 1-3 , an oat soil crust breaking device that does not damage roots, including a support plate 1. Moving wheels 2 are connected to the four corners at the bottom end of the support plate 1. A push rod 3 is fixedly connected to the upper end of the support plate 1. A through hole 4 is provided on the support plate 1, and a crushing mechanism 5 is slidably inserted into the through hole 4. A fixing plate 6 is fixedly connected to the upper end of the support plate 1. The fixing plate 6 is located above the crushing mechanism 5. A threaded hole is provided on the fixing plate 6, and a threaded rod 7 is connected to the threaded hole. One end of the threaded rod 7 is rotatably connected to the crushing mechanism 5, and the other end of the threaded rod 7 is fixedly connected to a turntable 8. An indicating plate 9 is fixedly connected to the upper end of the crushing mechanism 5. A scale plate 10 for measuring the moving distance of the indicating plate 9 is fixedly connected to the upper end of the support plate 1.
[0020] Working process:
[0021] Rotate the turntable 8. The turntable 8 drives the threaded rod 7 to rotate. After the threaded rod 7 rotates, it moves downward under the limitation of the threaded hole. The threaded rod 7 drives the crushing mechanism 5 to move downward. The crushing mechanism 5 drives the indicating plate 9 to move downward. The indicating plate 9 indicates the scale on the scale plate 10. After the crushing mechanism 5 moves downward a certain distance, it is inserted into the soil surface. After the crushing mechanism 5 is started, it breaks the soil crust on the soil surface. The push rod 3 pushes the support plate 1 to move. The support plate 1 moves on the ground through the moving wheels 2. The support plate 1 drives the crushing mechanism 5 to move. During the movement of the crushing mechanism 5, it breaks the soil crust on the soil surface. The depth of the crushing mechanism 5 inserted into the soil can be adjusted, and the plant roots will not be damaged during the soil crust breaking process.
[0022] Example 2: In Example 1, refer to Figures 2-3, as another preferred embodiment of the present utility model, the difference from Embodiment 1 is that the crushing mechanism 5 includes a movable frame 51. The movable frame 51 is slidably inserted into the through hole 4. The upper end of the movable frame 51 is rotatably connected to a threaded rod 7. The upper end of the movable frame 51 is fixedly connected to an indicating plate 9. A rotating column 52 is rotatably connected to the movable frame 51. A plurality of crushing teeth 53 are connected to the rotating column 52 at equal intervals along the length direction. The upper end of the movable frame 51 is fixedly connected with a motor 54. The output end of the motor 54 is connected to the rotating column 52 through a belt transmission member 55. A partition 56 is fixedly connected to the movable frame 51. The rotating column 52 passes through the partition 56. The partition 56 is located between the belt transmission member 55 and the crushing teeth 53. After the motor 54 is powered on and started, it drives the rotating column 52 to rotate by driving the belt transmission member 55. The rotating column 52 drives the crushing teeth 53 to rotate. After the crushing teeth 53 rotate, they break the soil crust on the soil surface. The partition 56 isolates the soil falling from the crushing teeth 53 to prevent the soil from falling on the belt transmission member 55.
[0023] Embodiment 3: In Embodiment 1, refer to Figure 3 , as another preferred embodiment of the present utility model, the difference from Embodiment 1 is that a cleaning mechanism 11 for reducing the adhesion of soil on the rotating column 52 is connected to the movable frame 51. The cleaning mechanism 11 includes a mounting plate 111. The mounting plate 111 is fixedly connected to the movable frame 51. A plurality of scraping plates 112 are connected to the lower surface of the mounting plate 111 at equal intervals along the length direction. Each scraping plate 112 is in contact with the rotating column 52. The mounting plate 111 fixes the scraping plates 112. The scraping plates 112 are located between two adjacent crushing teeth 53, and scrape the soil between two adjacent crushing teeth 53 on the rotating column 52, thereby reducing the adhesion of soil on the rotating column 52.
[0024] The above is only a preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.
Claims
1. A device for breaking oat clumps without damaging roots, characterized in that: It comprises a support plate (1), wherein: The four corners of the bottom end of the support plate (1) are connected to moving wheels (2); a through hole (4) is provided on the support plate (1); a crushing mechanism (5) is slidably inserted into the through hole (4); a fixing plate (6) is fixedly connected to the upper end of the support plate (1); the fixing plate (6) is located above the crushing mechanism (5); a threaded hole is provided on the fixing plate (6); a threaded rod (7) is connected to the threaded hole; one end of the threaded rod (7) is rotatably connected to the crushing mechanism (5); and the other end of the threaded rod (7) is fixedly connected to a turntable (8).
2. The root-free oat slab breaking device according to claim 1 is characterized in that: The upper end of the support plate (1) is fixedly connected with a push rod (3).
3. The root-free oat slab breaking device according to claim 1 is characterized in that: The upper end of the crushing mechanism (5) is fixedly connected to an indicator plate (9), and the upper end of the support plate (1) is fixedly connected to a scale plate (10) for measuring the moving distance of the indicator plate (9).
4. The root-free oat slab breaking device according to claim 3 is characterized in that: The crushing mechanism (5) comprises a movable frame (51), the movable frame (51) can be slidably inserted into the through hole (4), the upper end of the movable frame (51) can be rotatably connected to the threaded rod (7), the upper end of the movable frame (51) is fixedly connected to the indicating plate (9), the movable frame (51) is rotatably connected to a rotating column (52), the rotating column (52) is connected to a plurality of crushing teeth (53) at equal intervals along the length direction, the upper end of the movable frame (51) is fixedly connected to a motor (54), and the output end of the motor (54) is connected to the rotating column (52) via a belt transmission member (55).
5. The root-free oat slab breaking device according to claim 4 is characterized in that: A partition plate (56) is fixedly connected to the movable frame (51), the rotating column (52) passes through the partition plate (56), and the partition plate (56) is located between the belt transmission member (55) and the crushing teeth (53).
6. The root-free oat slab breaking device according to claim 5 is characterized in that: The movable frame (51) is connected to a cleaning mechanism (11) for reducing soil adhesion on the rotating column (52), the cleaning mechanism (11) comprising a mounting plate (111), the mounting plate (111) being fixedly connected to the movable frame (51), a plurality of scrapers (112) being connected to the lower surface of the mounting plate (111) at equal intervals along the length direction, each of the scrapers (112) being in contact with the rotating column (52).