Harvesting knife and harvesting machine with same
A harvester, fixed knife technology, applied in the direction of harvesters, cutters, agricultural machinery and implements, etc., to achieve the effect of convenient use, light weight and simple structure
Active Publication Date: 2012-04-11
李小波
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Problems solved by technology
[0003] The purpose of this invention is to provide a harvesting knife and a harvester with a harvesting knife. The technical problem to be solved is that when harvesting, large, medium and small harvesters cannot be used due to the harsh geographical environment. Farmers can still harvest paddy with ease
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[0025] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0026] Such as figure 1 , 2 Shown, harvesting knife of the present invention is made up of drive unit 8, the harvesting arm 7 of rectangular elongated shape and rectangular strip cutting knife 6, and described drive unit 8 is installed on an end of described harvesting arm 7, The rectangular strip cutting knife 6 is composed of overlapping fixed knife 1 and moving knife 2, the relative surfaces of the fixed knife 1 and the moving knife 2 are in sliding contact, and a There are serrated knives 3 whose sawtooth shape is respectively a fixed knife saw knife 31 and a moving knife saw knife 32, and the fixed knife 1 is fixed on the other end of the upper surface of the harvesting arm 7, and the driving device 8 is connected with one end of the moving knife 2 to drive the moving knife 2 tightly Sticking knife 1 is reciprocated along the long side direction, and d...
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The invention discloses a harvesting knife and a harvesting machine with the same. Through the harvesting knife and the harvesting machine, farmers can easily harvest the rice under the conditions that the geographic environment is severe and large, medium and small harvesting machines cannot be used. The harvesting knife consists of a driving device, a rectangular strip harvesting arm and a rectangular strip cutting knife; the rectangular strip cutting knife consists of a fixed knife and a movable knife which are superposed; a serrated knife is arranged at one side of the long edges of the fixed knife and the movable knife; and the driving device is connected with one end of the movable knife and drives the movable knife to reciprocate close to the fixed knife in the direction of the long edge. Compared with the prior art, the harvesting knife has the advantages that: the harvesting knife consists of the driving device, the strip harvesting arm and the strip cutting knife, and the driving device drives the movable knife to reciprocate close to the fixed knife in the direction of the long edge, so the harvesting knife has a simple structure; and a wheeled hand-pushed harvesting machine, a wheeled hand-pushed straw cutting machine, a wheeled hand-pushed harvesting and threshing integrated machine and a back walking harvesting machine which are provided with the harvesting knifeare small, light, convenient to use and low in cost.
Description
technical field [0001] The invention relates to an agricultural harvesting tool, in particular to a small agricultural electric harvesting tool. Background technique [0002] With the realization of agricultural modernization in our country, large combine harvesters are commonly used in most areas when rice is mature, basically realizing the integration of harvesting, threshing, transportation, and storage. However, in some hilly areas, traditional methods are still used to harvest rice. and wheat, even though small harvesters can be used in some paddy fields in the south, when the water in the rice fields is too much and too deep, such small harvesters are useless because they cannot be used, and often the young and middle-aged people in these areas Most of them have joined the team of building modern cities. Therefore, for the left-behind elderly in these areas, the busy farming season will be the most difficult and hardest time of the year for them. Contents of the inve...
Claims
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IPC IPC(8): A01D34/13A01D34/125A01D34/30A01D34/02
Inventor 李小波
Owner 李小波