Cyperus esculentus harvest threshing, separating and cleaning system
A technology of threshing and separation, oily beans, applied in threshing equipment, agriculture, application, etc., can solve the problems of high energy consumption of vibrating screen, no threshing device installed, screen mesh blockage, etc., so as to ensure the balance of moment of inertia and speed up the transition to After the movement speed, the effect of preventing the entanglement of the rhizome
A technology of threshing and separation, oily beans, applied in threshing equipment, agriculture, application, etc., can solve the problems of high energy consumption of vibrating screen, no threshing device installed, screen mesh blockage, etc., so as to ensure the balance of moment of inertia and speed up the transition to After the movement speed, the effect of preventing the entanglement of the rhizome
CN112056097APending Publication Date: 2020-12-11JILIN ACAD OF AGRI MACHINERY
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[0041] A system for threshing, separating and cleaning oily bean harvest, such as figure 1 with figure 2 As shown, a frame 1 is included, and the frame 1 is provided with a threshing cylinder 2, a draft device 3, a cleaning fan 4 and a transverse conveyor 5;
[0042] The threshing drum 2 is arranged laterally on the front upper end of the frame 1;
[0043] The document chaser 3 is arranged behind and below the outlet of the threshing cylinder 2;
[0044] The cleaning blower 4 is arranged under the draft chaser 3, and the air outlet is opposite to the groove bottom outlet of the draft chaser 3;
[0045] The transverse conveyor 5 is arranged below the outlet of the grooved bottom of the document chaser 3 .
[0046] Such as image 3 Shown is the main mechanism of the frame 1.
[0047] Such as Figure 4 As shown, further, the threshing cylinder 2 includes a threshing shaft assembly 6, and the threshing shaft assembly 6 is sleeved with an upper cover arc plate 7 and a lower ...
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The invention discloses a cyperus esculentus harvest threshing, separating and cleaning system, and belongs to the technical field of agricultural machinery. The system comprises a frame, a threshingcylinder, a straw shaker, a cleaning fan and a transverse conveyor, the threshing cylinder is arranged at the end of one side of the frame through bolts, and the threshing cylinder comprises a threshing shaft component, an upper cover arc plate and a lower screen arc plate. The upper cover arc plate and the lower screen arc plate are fixedly connected through bolts to form a cylindrical structure,a feeding port is formed at one end, a discharging port is formed at the other end, and the threshing shaft component is arranged in the cylindrical structure. The whole set of threshing and cleaningsystem has good separability, liquidity and multiple cleaning functions through working components such as the tangential flow type threshing cylinder, a double-layer multi-stage four-box type strawshaker separation device, the cleaning fan and the transverse conveyor with the soil leakage function; and faults and problems such as winding of rhizomes, blocking of a screen and incomplete separation can be effectively prevented.
Description
technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a threshing, separation and cleaning system for a combined harvester of oily sage beans. Background technique [0002] Oil-sand bean, also known as underground walnut, is one of the more promising new oil crops in the plant world, but it cannot be widely planted because of the difficulty of mechanized harvesting. The main problem existing in the mechanized harvesting of the oily bean is the difficulty of separating and cleaning the harvested material. The reason is that the grain of the oily bean is firmly connected with the rhizome and is bound in the soil below the surface. The method of digging must be used when harvesting. There are also various impurities such as soil and rhizomes outside the grains. During mechanized harvesting operations, it is necessary to ensure that the grains can be separated from the rhizomes, and to achieve effective separ...
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Patent Timeline
11 Dec 2020
Publication
CN112056097A
- IPC
- A01F11/00; A01F12/18; A01F12/46; A01F12/44
- CPC
- A01F11/00; A01F12/18; A01F12/46; A01F12/446; A01F12/442
- Inventors
- 刘枫; 闫洪余