A horizontal lever cassava pulling device
A cassava and lever technology, applied in hand tools, agriculture, applications, etc., can solve the problems of easy hand injury, slow manual harvesting speed, high investment cost of large equipment, etc., to reduce work intensity and injuries, clamping and pulling work Easier to implement and improve work efficiency
Active Publication Date: 2018-12-11
GUANGXI UNIV
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Problems solved by technology
[0002] At present, most of the cassava uprooting work is still carried out manually. Although there are large-scale cassava harvesting devices, these large-scale equipment are not suitable for the hilly areas in Guangdong, Guangxi, Guizhou and other regions, and the input cost of large-scale equipment is high. , there is great resistance to product promotion in rural areas
Harvesting cassava purely by hand can no longer meet the growing demand for cassava, which limits the development of the cassava industry
Therefore, in order to solve the problems of slow manual harvesting speed and easy hand injury in the process of farmers harvesting cassava, a simple and practical mechanical device is needed to replace manual harvesting to improve work efficiency and reduce labor intensity.
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[0033] like Figure 1 to Figure 8 As shown, the horizontal lever cassava pulling device of the present invention includes a dual-gear driven clamping cassava pulling mechanism, a worm gear and worm self-locking cassava pulling mechanism and a multi-degree-of-freedom cassava pulling mechanism. The specific structure and connection relationship are:
[0034]Described double gear drives clamping cassava pull-up mechanism by driven tooth 5, right clamping block 6, active tooth 7, right rotation clamping handle 8, left clamping block 9, left rotation clamping handle 11, left Gear fixing plate positioning point 12, gear fixing plate 14, right gear fixing plate positioning point 31, driven gear upper bearing 32, driven gear rotating shaft 33, driven gear lower bearing 34, worm gear bearing 35, driving gear upper bearing 36 , the driving tooth rotating shaft 37, the right-turn clamping handle adjusting bolt 46, the left-turning clamping handle adjusting bolt 47 and the lower bearing o...
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The invention provides a horizontal lever cassava pull-up device comprising a double-bear driving and clamping cassava pull-up mechanism, a worm and gear self-locking cassava pull-up mechanism and a cassava pull-up mechanism with multiple degrees of freedom. The worm and gear self-locking cassava pull-up mechanism is connected to the upper side of the cassava pull-up mechanism with multiple degrees of freedom, the double-bear driving and clamping cassava pull-up mechanism is connected with the worm and gear self-locking cassava pull-up mechanism through a driving gear rotating shaft, the power of a worm is transferred to the double-bear driving and clamping cassava pull-up mechanism to clamp a cassava, and the cassava pull-up mechanism with multiple degrees of freedom has multiple degrees of freedom on the vertical direction and the horizontal direction. The horizontal lever cassava pull-up device provided by the invention has the advantages of compact structure, reasonable design and wide application prospect.
Description
technical field [0001] The invention relates to the field of picking machinery for agricultural crops, in particular to a horizontal lever cassava pulling device. Background technique [0002] At present, most of the cassava uprooting work is still carried out by hand. Although there are large-scale cassava harvesting devices, these large-scale equipment are not suitable for the hilly areas in Guangdong, Guangxi, Guizhou and other regions, and the input cost of large-scale equipment is high. , There is great resistance to product promotion in rural areas. Harvesting cassava purely by hand can no longer meet the growing demand of cassava, which limits the development of cassava industry. Therefore, in order to solve the problems such as slow manual harvesting speed and easy hand injury in the process of harvesting cassava by farmers, a simple and practical mechanical device is needed to replace the harvesting of manpower to improve work efficiency and reduce labor intensity....
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IPC IPC(8): A01D11/02
CPCA01D11/02
Inventor 郑广平叶自旺洪量梁馨予谢红梅苏文桂温洁明黎毓鹏李海平王勇成铭毕伟苏其通王瑞李昊达马彦杰孙中旺
Owner GUANGXI UNIV