Deep scarification fertilization seedling belt rotary tillage precision seeding method
A precision seeding and deep loosening technology, applied in planting methods, fertilizers and sowing equipment, shovels, etc., can solve the problems of affecting the seed emergence rate of corn growth and the difference of seed sowing depths, etc., to facilitate the promotion and use, avoid The effect of burning seedlings
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Embodiment 1
[0076] Such as figure 1 , Figure 5-Figure 8 Shown, a kind of deep loosening and fertilizing seedling belt rotary tillage precision seeding method of the present invention, utilizes deep loosening and fertilizing seedling belt rotary tillage precision seeding machine to carry out the deep loosening and fertilizing seedling belt rotary tillage precision seeding of deep-rooted crops, so The subsoiling and fertilizing seedling belt rotary tillage precision seeder includes a frame 4, a double output shaft gearbox 8 that is arranged on the frame 4 and connected with the output shaft of the tractor, and a seeder and a transmission that are connected at the rear end of the frame 4. Shovel front stalk remover 6, subsoiling multi-layer fertilization shovel assembly 2 and seed bed rotary tiller 7 are installed in sequence on the lower side of frame 4, and the front shovel straw remover 6 and seed bed rotary tiller 7 are all connected with each other. Double output shaft gearbox 8 trans...
Embodiment 2
[0104] Such as Figure 2 to Figure 4As shown, the difference between this embodiment and the embodiment is that the front side of the frame 4 is equipped with a profiling depth-limiting transmission pressing wheel 1, and the profiling depth-limiting transmission pressing wheel 1 includes a The fixed bracket 1-4, the pressing wheel mechanism connected with the fixed bracket 1-4 and the transmission mechanism connected with the described pressing wheel mechanism, and the utility model arranged between the fixed bracket 1-4 and the described pressing wheel mechanism For the depth-limiting mechanism that limits the tillage depth, the crushing wheel mechanism includes a crushing wheel bracket rotatably mounted on the fixed bracket 1-4, a crushing wheel shaft 1-2 mounted on the crushing wheel bracket, and a crushing wheel shaft 1-2 fixedly mounted on the The pressing wheel 1-1 on the pressing wheel shaft 1-2, the transmission mechanism includes a transmission shaft 1-3 installed at ...
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