Combined machine for potato harvest and plastic film residue recovery
A combined working machine and residual film recovery technology, which is applied to excavator harvesters, collectors, harvesters, etc., to achieve the effect of light weight, moderate volume and improved work efficiency
Active Publication Date: 2015-07-01
GANSU AGRI UNIV
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a combined operation machine for potato harvesting and residual film recovery with simple structure and the ability to recover residual film and return straw to the field in view of the shortcomings of existing potato harvesting machines.
Method used
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[0020] Below in conjunction with accompanying drawing, the present invention will be described in further detail:
[0021] Such as figure 1 , figure 2 As shown, a combined operation machine for potato harvesting and residual film recovery includes a frame 13, a crossbeam 4 is installed above the front end of the frame 13, a suspension traction device 5 is welded on the crossbeam 4, a gearbox 6 is installed in the middle of the crossbeam, and the frame Fixed shaft 28 is installed in 13 front end bottoms, and support rod 28 installs film shovel 1 by bracing frame 22, and film shovel 1 is positioned at frame 13 front ends. On the frame 13 at the rear of the film shovel 1, the transmission and shaking mechanism is installed obliquely. The transmission and shaking mechanism includes the soil shaking chain 2, and the soil shaking chain 2 is sleeved between the first driving shaft 29 and the first driven support roller 3. The first Driven support roller 3 is installed on the frame...
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A combined machine for potato harvest and plastic film residue recovery comprises a machine frame. A traction frame is installed on the upper portion of the front end of the machine frame. A gearbox is installed in the middle of the upper portion of the front end of the machine frame. Film raising shovels are installed on the lower portion of the front end of the machine frame. Walking wheels are installed on the two sides of the lower portion of the back of the machine frame. A conveying device is installed on the lower portion of the machine frame in an inclined mode, one end of the conveying device is installed on the lower portion of the front end of the machine frame, and the other end of the conveying device is installed in the middle of the back of the machine frame. A delivering roller is installed in the middle of the front end of the machine frame. Another conveying device is installed on the upper portion of the middle of the machine frame in an inclined mode. Mulching film winding rollers are installed on the upper portion of the back of the machine frame. The conveying devices are connected with the gearbox through chain wheels and chains. Mulching film residues, straw and potatoes are treated in a layered mode, the potatoes can be separated through the gap between conveying belts, the mulching film residues and the straw are separated from the potatoes on the lower layer through the delivering roller, the mulching film residues are colleted through the mulching film winding rollers at the tail end, and the straw is thrown back into the field. The combined machine has the advantages of being simple, unique, novel, efficient, safe, reliable, high in adaptability, convenient to assemble and assemble and the like.
Description
technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a traction automatic potato harvester. Background technique [0002] In recent years, the potato planting industry has developed rapidly, and the output has increased year by year, resulting in huge economic benefits. At present, potatoes in our country are mainly excavated by hand and semi-mechanized. Many potato harvesting machines in China directly dig out potatoes, let them return to the field together with straw, plastic film, etc., and then rely on manual sorting, which is labor-intensive. Very huge, therefore, limited the development of the potato industry to a certain extent. At the same time, during the excavation process of this excavation method, the fallen soil will bury the potatoes, straw, and plastic film in the field, which brings economic losses to farmers and additional labor burdens to farmers. Contents of the invention [0003] The technical...
Claims
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Inventor 吴建民赵武云孙伟王军鹏张华张瑞李亚丽石林榕刘小龙宋广龙
Owner GANSU AGRI UNIV