High humidity field intelligent rotary tillage sowing ditching operation machine
A technology for sowing trenches and working machines, which is applied to agricultural machinery and implements, agriculture, shovels, etc., can solve the problems of efficient elimination of wheel marks, no seeds, insufficient early warning devices, etc., and achieves the effect of improving seedling emergence rate and seeding efficiency.
Pending Publication Date: 2019-02-22
NANJING AGRI MECHANIZATION INST MIN OF AGRI +1
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Problems solved by technology
[0002] During the rainy season of wheat sowing, the humidity in the rice stubble field is high, and the tractor wheel prints are relatively deep in high-humidity land. The existing agricultural machinery does not have a mechanism to efficiently eliminate the wheel prints. Moreover, the seed fertilizer box cannot realize the synchronization of fertilizer discharge and seed discharge speed according to the running speed of the tractor, and there is no early warning device for seeds, fertilizer jams, and shortages
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[0029] 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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] see Figure 1-Figure 8 , it should be noted that in the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom" , "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the desc...
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The invention provides a high humidity field intelligent rotary tillage sowing ditching operation machine. The machine is characterized by comprising a main frame, a seed fertilizer box assembly, an arc seed falling pipe assembly, a bracket assembly, a suspended curved arm which comprises a seed covering cutter shaft assembly, a pressing roller mud-cleaning spiral component and a control system; an intermediate transmission case assembly is arranged on the main frame and transmits power to a rotary tillage cutter shaft assembly and a shallow rotary tillage rotary cutter shaft assembly throughan intermediate universal joint and side transmission case power; the pressing roller mud-cleaning spiral component comprises a pressing roller assembly and a mud-cleaning spiral shaft assembly; the control system comprises a controller, a GPS speed collector, a proximity switch and a motor. Accordingly, a ditching cutter assembly is arranged on a rotary tillage cutter shaft, and rotary tillage and ditching are achieved synchronously; the shallow rotary tillage rotary cutter shaft assembly conveys soil of ditching to the two sides, and wheel tracks of a tractor can be flattened through spinning; the seed covering cutter shaft assembly performs seed covering through rotation, and the seed emergence rate is increased; a pressing roller is sectionally arranged without damaging groove shapes,and by pressing a forming plate, secondary shaping is conducted on the groove surface.
Description
technical field [0001] The patent of the invention relates to the technical field of agricultural machinery, in particular to an intelligent rotary tillage, sowing and ditching operation machine for high-humidity fields. Background technique [0002] During the rainy season of wheat sowing, the humidity in the rice stubble field is high, and the tractor wheel prints are relatively deep in high-humidity land. The existing agricultural machinery does not have a mechanism to efficiently eliminate the wheel prints. Moreover, the seed fertilizer box cannot realize the synchronization of fertilizer discharge and seed discharge speed according to the running speed of the tractor, and there is no early warning device for seeds, fertilizer jams, and shortages. Contents of the invention [0003] The present invention provides an intelligent rotary tillage, sowing and ditching operation machine for high-humidity fields to solve the problems involved in the above-mentioned background ...
Claims
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Login to View More IPC IPC(8): A01B49/06A01B49/02
CPCA01B49/022A01B49/065
Inventor 朱继平刘驰王霜刘正刚陈伟袁栋丁艳陈小兵周加宝莫恭武
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI