Novel threshing machine
A threshing machine, a novel technology, applied in the fields of harvesters, agricultural machinery and implements, threshing equipment, etc., can solve the problems of difficult popularization and application, difficulty in pulling wires, inconvenient disassembly and assembly, etc. Lightweight, easy-to-operate effects
Inactive Publication Date: 2013-01-02
庞文琳
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Problems solved by technology
[0002] The commonly used threshing machine with manpower pedal drive threshing roller to thresh rice straw, this machine is the earliest design and the effect is good, it can effectively clean threshing straw, but the structure is complicated, heavy and difficult to carry
Now there are also electric motors to drive the threshing drum, but it is not safe to use electricity in rice fields, it is difficult to pull the wires, it is inconvenient to disassemble and assemble, and the price is high, so it is difficult to popularize and apply
Method used
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[0012] The present invention will be further described below by way of examples. The design of the invention is small in size, light in weight, and has comprehensive functions, and the consideration of low price and practical power transmission drum threshing is considered. refer to Figure 1-Figure 4 , frame (25) is made with iron plate or angle iron and is big at the bottom and big at the bottom and crooked before obliquely, is beneficial to people's grain filling basket is put into funnel (15) and goes out the valley Sheng Gu with hand. There is a screen cloth (16) above the top opening of the funnel (15) at the top of the frame (25), and the threshing drum (4) is above the screen cloth (16). The tube can also be a closed tube, with rows of threshing teeth (31) evenly distributed on the periphery, and the threshing teeth (31) are equidistantly fixed on the periphery of the tube (4), between the threshing teeth (31) teeth and Weeding knife rake knife (19) is placed on the r...
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The invention discloses a novel threshing machine, which comprises a rack, a hood, a threshing roller, a power machine, a belt pulley, a screen and the like. The novel threshing machine is characterized in that the threshing roller is installed on the rack, a straw removing blade harrow is installed between threshing teeth of the threshing roller and, the hood covers the external part of the threshing roller, and an anti-jumping rubber sheet which is used for effectively preventing grains from jumping out of the straw bundle placing mouth of the hood is installed at the bottom of the straw bundle placing mouth of the hood; and a linked sleeve is installed between a belt and a roller end plate, a threshing roller shaft is installed on the inner diameter of the sleeve, and anti-twisting blades are installed on the outer diameter of the sleeve, are fixedly arranged on the rack and can prevent grass from being twisted on the roller shaft. The novel threshing machine has the advantages that the structure is simple, the machine is easy to manufacture and convenient to install and use, the grains are threshed clearly, the weight of the machine is light and the machine can be carried on shoulders by one person for installation and use in the field.
Description
technical field [0001] The invention belongs to a novel threshing machine of agricultural machinery. Background technique [0002] The commonly used threshing machine with manpower pedal drive threshing drum threshing paddy straw, this machine is the earliest design effect is good, can effectively clean threshing straw, but the structure is complicated, heavy and difficult to carry. Now there is also a motor to drive the threshing drum, but it is unsafe to use electricity in the paddy field, it is difficult to pull the wire, it is inconvenient to disassemble and assemble, and the price is also high, so it is difficult to popularize and apply. [0003] The object of the present invention is to provide a threshing cylinder driven by a diesel engine or a gasoline engine. The grass around the hobbing teeth of the cylinder is cut off and discharged out of the machine by a weeding knife and rake, and the cylinder is equipped with an anti-jumping device outside the machine. A new ...
Claims
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IPC IPC(8): A01F7/04A01F12/22A01F12/40A01F12/56
Inventor 庞文琳
Owner 庞文琳