A kind of sunflower threshing machine
Technical field
The utility model relates to agricultural machinery technological field, and sunflower head order can be made specifically to enter thresher drum, a kind of sunflower threshing machine that hopper discharging opening should not block.
Background technology
In recent years, along with the increase of this area sunflower plantation diameter, by harvesting, the threshing of manually carrying out sunflower seed, instrument is comparatively original, and labour intensity is large, and efficiency is lower, produces relevant agricultural machinery demand day by day highlight to sunflower.
The entrance of conventional sunflower threshing machine hopper is arranged on the top of cylinder; by artificial, harvested sunflower head is thrown in the hopper of thresher; sunflower head enters thresher drum from hopper; by the rotation of cylinder; threshing is carried out to sunflower; by sifting bed, sunflower seed is sorted again after threshing, after removing foreign material, promote pack.This sunflower threshing machine exists when the sunflower dropped in hopper is more, and easily cause hopper discharging opening to block, sunflower head can not enter cylinder smoothly, causes the weak point of the idle running of cylinder.
Utility model content
The purpose of this utility model is to provide a kind of sunflower threshing machine, easily causes discharge bucket discharging opening to block to solve sunflower head, the problem of thresher drum idle running.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of sunflower threshing machine; it comprise support, rack-mount cylinder, cylinder top is provided with hopper, the below of cylinder is provided with sifting bed, the discharge outlet of sifting bed is connected with the bottom of sunflower seed hoisting mechanism, the top of sunflower seed hoisting mechanism is provided with pack device; sunflower head transmission auger is provided with in described hopper; described sunflower head transmission auger is connected with actuating unit; the sidewall of described hopper is provided with the outlet of sunflower head, and the below of described sunflower head outlet is connected with the charging aperture of described cylinder.
Further improve as of the present utility model, the length of described hopper is 2.0-2.5 rice, and width is 0.8-1.2 rice.
In the utility model, sunflower head transmission auger is set in hopper, by the rotation of sunflower head transmission auger, the sunflower head in hopper is made sequentially to enter in cylinder from the outlet of sunflower head successively, effectively prevent sunflower more time, easily cause the sunflower head outlet obstruction of hopper, sunflower head can not enter cylinder smoothly, causes the problem of the idle running of cylinder; The size of hopper being changed over length is 2.0-2.5 rice, and width is 0.8-1.2 rice, increases the size of hopper, and workman is easily thrown in hopper when throwing sunflower head, does not need again to pick up, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model in Fig. 1;
In figure: 1, hopper, 2, cylinder, 3, support, 4, sifting bed wabbler mechanism, 5, sunflower head hoisting mechanism, 6, pack device, 7, the outlet of sunflower head, 8, roller bearing, 9, sunflower head transmission auger, 10, sifting bed.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of sunflower threshing machine as shown in Figure 1 and Figure 2; it comprises support 3, the top of the cylinder 2 be arranged on support 3, cylinder 2 is provided with hopper 1, the below of cylinder 2 is provided with sifting bed 10, the discharge outlet of sifting bed 10 is connected with the bottom of sunflower seed hoisting mechanism 5, the top of sunflower seed hoisting mechanism 5 is provided with pack device 6; sunflower head transmission auger 9 is provided with in hopper 1; sunflower head transmission auger 9 is connected with actuating unit; the sidewall of hopper 1 is provided with sunflower head outlet 7, and the below of sunflower head outlet 7 is connected with the charging aperture of cylinder 2.The length of hopper 1 is 2.0-2.5 rice, and width is 0.8-1.2 rice.
The utility model is when reality uses, the sunflower head of harvesting is put in hopper 1 by workman, sunflower head transmission auger 9 rotates, sunflower head in hopper 1 successively order enters in cylinder 2 from sunflower head outlet 7, under the rotation of the roller bearing 8 that sunflower head is arranged in cylinder 2, sunflower seed departs from from sunflower head, sunflower seed drops on sifting bed 10, sifting bed 10 carries out the screening of sunflower seed under the effect of sifting bed wabbler mechanism 4, qualified sunflower seed enters sunflower seed hoisting mechanism 5, is packed by pack device 6.
The utility model by installing the transformation of sunflower head transmission auger in hopper additional, avoid sunflower more time, easily cause the sunflower head outlet obstruction of hopper, sunflower head can not enter cylinder smoothly, causes the problem of the idle running of cylinder.