A paddy field straw returning device
A straw and connecting device technology, which is applied in the field of straw returning devices in paddy fields, can solve the problems of straw being buried in paddy fields, lack of returning machinery, and affecting operations, etc.
Active Publication Date: 2017-09-01
江苏中兴蓝光科技咨询有限公司
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Problems solved by technology
[0002] Straw returning to the field is beneficial to the country and the people. After returning the straw, it can significantly improve the fertility of the farmland. At the same time, it can eradicate the serious environmental pollution caused by straw burning. At present, the straw returning to the paddy field is generally not buried deep enough, and there is no corresponding returning machine , the straw cannot be completely buried in the paddy field, which will affect the follow-up operation
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[0017] The structure of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0018] Such as figure 1 , figure 2 As shown, the device consists of a connecting device 1, a power input shaft 2, a gearbox 3, a belt transmission device 4, a front cutter roller assembly 5, a hinge 6, a front grass pressing cutter 7, a rear cutter roller assembly 8, The rear grass-pressing vertical knife 9, the rear grass-pressing horizontal knife 10, the left grass-pressing knife 71, the middle grass-pressing knife 72, and the right grass-pressing knife 73 are characterized in that: one end of the power input shaft 2 is connected to the speed change The box 3 is connected, the other end is connected with the tractor, one end of the connecting device 1 is connected with the tractor, the other end is connected with the gearbox 3, the gearbox 3 is connected with the belt transmission device 4, and the belt transmissi...
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The invention relates to a paddy-field straw returning device. The paddy-field straw returning device comprises a connecting device, a power input shaft, a gearbox, a belt drive device, a front knife roll assembly, hinges, front grass pressing tools, a rear knife roll assembly, rear grass pressing longitudinal knives and rear grass pressing transverse knives. The paddy-field straw returning device is characterized in that one end of the power input shaft is connected with the gearbox, the other end of the power input shaft is connected with a tractor, one end of the connecting device is connected with the tractor, the other end of the connecting device is connected with the gearbox, the gearbox is connected with the belt drive device which is connected with the front knife roll assembly, and the front knife roll assembly is connected with the rear knife roll assembly. A certain number of the front grass pressing tools are installed on the front knife roll assembly, each front grass pressing tool is composed of a left grass pressing knife, a middle grass pressing knife and a right grass pressing knife, the rear grass pressing longitudinal knives and the rear grass pressing transverse knives are installed on the rear knife roll assembly, 45-degree sawteeth are machined on the ends of the rear grass pressing longitudinal knives and the ends of the rear grass pressing transverse knives, the cross sections are all machined into an arc shape, the buried depth of straw is guaranteed, and all the straw can be buried in a paddy field.
Description
technical field [0001] The invention relates to a paddy field straw returning device, which belongs to the technical field of agricultural machinery. Background technique [0002] Straw returning to the field is beneficial to the country and the people. After returning the straw, it can significantly improve the fertility of the farmland. At the same time, it can eradicate the serious environmental pollution caused by straw burning. At present, the straw returning to the paddy field is generally not buried deep enough, and there is no corresponding returning machine , the straw cannot be completely buried in the paddy field, which will affect the follow-up operations. Contents of the invention [0003] The purpose of the present invention is to provide a paddy field straw returning device, which can not only solve the problem that the straw is not buried deep, but also ensure that the straw is completely buried in the paddy field. [0004] The purpose of the present inven...
Claims
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IPC IPC(8): A01D82/00
Inventor 王斌
Owner 江苏中兴蓝光科技咨询有限公司