Wide-sowing-width high-efficiency no-tillage planter
By using a specific design of single and double bend knives and pallet imports in the no-till seeder, the existing no-till seeder has solved the problem of narrow and low sowing width and low efficiency, achieving wide sowing and high efficiency sowing effects, and improving grain output.
Patent Information
- Application Number
- CN202510300533.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2025-05-27
AI Technical Summary
The existing no-till seeder has a narrow sowing range, resulting in large-scale operation efficiency of land tillage surfaces, which is easy to form plow bottom strata, thereby reducing grain output.
A wide-format high-efficiency no-till seeder was designed, using single, double-bent forward and reverse rotary knives. The lateral angle of the rotary knives is in a specific range, and the angle of the inlet and sowing legs of the inlet are also within a specific range, ensuring the efficiency of the sowing process.
The operation efficiency of wide sowing and low tillage surfaces has been improved, and the formation of plow bottom plate latches has been reduced, thereby increasing grain output.
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Figure CN120036072A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to a wide sowing width and high efficiency no-tillage seeder. Background Art
[0002] The no-till seeder currently used in agricultural machinery has a narrow sowing width, a large tillage surface, low operating efficiency, and is prone to forming plow floor stratification, thereby reducing grain production. Summary of the invention
[0003] 1. The purpose of the present invention is to provide a no-tillage seeder with a wide sowing width, a small cultivated area, high operating efficiency and increased grain yield.
[0004] To achieve the above-mentioned purpose, the technical solution of the present invention consists of: a seed outlet for a sowing plow leg, a seed inlet for a plowshare, a seed guide angle plate, single- and double-curved forward and reverse rotating knives and methods for using these rotary knives, and is mainly characterized in that the lateral angle of the single-curved forward and reverse rotating knives is 150°-179°.
[0005] 2. The lateral angle of the outer half of the double-curved forward and reverse rotating knives of the wide-sowing-width high-efficiency no-tillage seeder is 140°-169°.
[0006] 3. The lateral angle of the inner half of the double-curved forward and reverse rotating knives of the wide-sowing-width high-efficiency no-tillage seeder is 160°-179°.
[0007] 4. The wide-sowing-width high-efficiency no-tillage seeder has single-curved forward and reverse rotating blades operating in opposite directions.
[0008] 5. The wide-sowing-width high-efficiency no-tillage seeder has double curved forward and reverse rotating knives operating in opposite directions.
[0009] 6. The inclination angle of the plow inlet of the wide-sowing-width high-efficiency no-till seeder is 2°-30°.
[0010] 7. The pitch angle of the seed outlet of the sowing harrow leg of the wide sowing width and high efficiency no-tillage seeder is 5°-45°.
[0011] 8. The top edge inclination angle of the seed guide angle plate of the plow of the wide sowing width and high efficiency no-till seeder is 1°-50°.
[0012] 9. The longitudinal angles of the two bottom sides of the guide angle plate of the wide sowing width and high efficiency no-till seeder are 150°-179°. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 , 2 , 3, 4, and 5 are directional views of the present invention. Figure 1 - the present invention, Figure 2 -Single, double curved forward and reverse rotating blades, Figure 3 - sowing hoe, Figure 4 - a sowing plow, Figure 5 -How to use single and double curved forward and reverse rotating knives.
[0014] Markings in the figure: 1- single curved forward rotary blade, 2- single curved reverse rotary blade, 3- double curved forward rotary blade, 4- double curved reverse rotary blade, 5- seed outlet of sowing plow leg, 6- seed inlet of plowshare, 7- plowshare reinforcement plate, 8- seed guide angle plate, 9- flange, 10- rotary tiller blade shaft, 11- seed box, 12- fertilizer box, 13- ground wheel, 14- fertilization leg, 15- sowing leg, 16- whole machine frame. DETAILED DESCRIPTION
[0015] like Figure 5 As shown, the flange (9) is connected and fixed to the rotary tiller blade shaft (10), the single and double curved forward and reverse rotary blades (1, 2, 3, 4) are connected and fixed to the flange, as shown in Figures (3 and 4), the plow leg seed outlet (5) is connected and fixed to the plow plow seed inlet (6), and the seed guide angle plate (8) is connected and fixed to the plow plow reinforcement plate (7), as shown in Figures (3 and 4). Figure 1 As shown, the rotary tiller blade shaft (10), the fertilizing harrow leg (14), the sowing harrow leg (15), the ground wheel (13), the seed box (11), and the fertilizer box (12) are connected and fixed to the whole machine frame (16).
[0016] Other implementations: The flange can also be replaced with a tool magazine, using only single-bend forward and reverse rotating knives (1, 2).
Claims
1. A technical solution for a wide sowing width and high efficiency no-tillage seeder comprises: a sowing plow leg seed outlet (5), a plow plow seed inlet (6), a seed guide angle plate (8), single- and double-curved forward and reverse rotating knives (1, 2, 3, 4) and a method for using the single- and double-curved forward and reverse rotating knives, and is mainly characterized in that the lateral angle of the single-curved forward and reverse rotating knives (1, 2) is 150°-179°.
2. The wide-sowing-width high-efficiency no-tillage seeder according to claim 1 has a lateral angle of 140°-169° on the outer half of the double-curved forward and reverse rotating knives (3, 4).
3. The lateral angle of the inner half of the double-curved forward and reverse rotating knives (3, 4) of the wide-sowing-width high-efficiency no-tillage seeder according to claim 1 is 160°-179°.
4. The wide-sowing-width high-efficiency no-tillage seeder according to claim 1 has single-curved forward and reverse rotating knives (1, 2) operating in opposite directions.
5. The wide-sowing-width high-efficiency no-tillage seeder according to claim 1, wherein the double-curved forward and reverse rotating knives (3, 4) operate in opposite directions.
6. The wide-sowing-width high-efficiency no-tillage seeder according to claim 1 has a seed inlet (6) with a pitch angle of 2°-30°.
7. The seed outlet (5) of the sowing rake leg of the wide sowing width and high efficiency no-tillage seeder according to claim 1 has a pitch angle of 5°-45°.
8. The top edge inclination angle of the seed guide angle plate (8) of the plow of the wide sowing width high-efficiency no-tillage seeder is 1°-50.
9. The longitudinal angle between the two bottom sides of the seed guide angle plate (8) of the wide sowing width and high efficiency no-tillage seeder according to claim 1 is 150°-179°.
Citation Information
Patent Citations
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