Fixed blade stubble removing device
A technology of fixed blades and stubble removal, which is applied in the fields of application, tillage equipment, agricultural machinery and implements, etc. It can solve the problems of low stubble removal efficiency, easy swing, poor stubble removal effect, etc., and achieve the effect of improving the crushing effect and reducing the load
Inactive Publication Date: 2018-04-20
扬州金冠精密电子有限公司
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Problems solved by technology
[0002] The stubble removal device is used to remove the root system of crops left in the field. It is the most commonly used mechanical device. However, the stubble removal device on the market is easy to loosen between the stubble removal knife and the knife magazine, and it is easy to swing when working, resulting in stubble removal. The effect is not good, and the efficiency of stubble removal is low
Method used
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[0012] Such as figure 1 As shown, a fixed-blade stubble removal device includes a bracket 1, a stubble removal knife 3, and a knife shaft 2; a knife shaft 2 is installed on the bracket 1 and fixed on the front end of a matching harvester, and the knife shaft 2 is provided with a misplaced knife magazine 4. It is connected by welding technology. There is a stubble removal knife 3 inside the tool magazine 4. The side of the stubble removal knife 3 is trapezoidal, and it is fixed and installed by connecting screws;
[0013] The stubble cutter 3 on the cutter shaft 2 has two working structures; one of the working structures is that the cutter shaft 2 is in the same direction as the matching harvester, and the stubble removal cutter 3 is driven to work from the front and back with reference to the forward direction of the matching harvester; Its two of described working structure is that cutter shaft 2 is opposite to supporting harvester advancing direction, and transmission stubbl...
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The invention discloses a fixed blade stubble removing device, and relates to the technical field of secondary treatment of wheat stubble harvested by a whole-feed harvester. The fixed blade stubble removing device comprises a support, a stubble removing cutter and a cutter shaft; the cutter shaft is installed on the support and fixed to the front end of the matched harvester, staggered tool changers are arranged on the cutter shaft and connected through a welding technology, the stubble removing cutter is arranged inside the tool changers, the side face of the stubble removing cutter is in atrapezoid shape, and the stubble removing cutter is fixedly installed through a connecting screw. The fixed blade stubble removing device has the advantages of being reasonable in design, easy to operate, convenient to install and meanwhile capable of removing stubbles efficiently.
Description
technical field [0001] The invention relates to the technical field of secondary treatment of harvested rice and wheat stubble of a full-feed harvester, in particular to a stubble removal device with fixed blades. Background technique [0002] The stubble removal device is used to remove the root system of crops left in the field. It is the most commonly used mechanical device. However, the stubble removal device on the market is easy to loosen between the stubble removal knife and the knife magazine, and it is easy to swing when working, resulting in stubble removal. The effect is not good, and the stubble removal efficiency is low. Contents of the invention [0003] The object of the present invention is to provide a fixed blade stubble removal device with reasonable structure, convenient installation and long service life. [0004] The purpose of the present invention is achieved in this way: a fixed blade stubble removal device, including a bracket, a stubble cutter, ...
Claims
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IPC IPC(8): A01B33/02A01B33/12
CPCA01B33/12A01B33/024
Inventor 宣金龙
Owner 扬州金冠精密电子有限公司