JPH049683U - - Google Patents

Description

[Brief explanation of the drawing]

The drawings show an embodiment of the structure of the object quantity detector in the grain sorting device according to the present invention, in which FIG. 1 is an internal side view of the thresher, FIG. 2 is an internal plan view of the same, and FIG. Figure 3 is a front view of the same as above, Figure 4 is a plan view of the main part showing the installation state of the grain amount sensing float, Figure 5 is a longitudinal sectional view of the same as above, Figure 6 is a rear view of the same as above, and Figure 7 is a front view of the same as above.
Figures A and B are cross-sectional views of the grain amount sensing float, Figures 8A and B are cross-sectional views of the same as above showing another example, Figure 9 is a cross-sectional view of the drive mechanism of the winnowing machine, and Figure 10 is a side view of the same as above. Figure 11 is a side view of the sorting fin.
Figure 2 is a partially cutaway plan view of the same as above, Figure 13 is a side view of the closing plate, Figure 14 is a plan view of the main part of the same as above, Figure 15
16 is a plan view showing the mounting state of the stroke sensor, FIG. 17 is a side view of the same, and FIGS. 18A, B, and C are a front view, a top view, and a side view of the bracket, respectively. FIG. 19 is a block diagram showing a schematic configuration of the control mechanism, FIG. 20 is a flowchart of the main routine, FIG. 21 is a flowchart of the detected value processing control routine, and FIG. 22 is a flowchart of the condition setting processing routine. Figure 23 is a flowchart of the fin opening amount control routine, the second
Figure 4 is a graph showing the relationship between detected value and fin opening degree.
FIG. 25 is a flowchart of the winnowing rotation speed control routine, FIG. 26 is a flowchart of the plugging amount control routine, and FIGS. 27A, B, and C are a front view, a plan view, and a side view of the bracket showing the second embodiment. It is a diagram. In the figure, 1 is a threshing machine, 6 is a winnowing machine, 13 is a swing sorter, 18 is a grain amount sensing float, 18b is a float part, 21 is a grain amount detection sensor, 27 is a sorting fin, and 30 is a closing plate , 39 is a control unit, and 41 is a switch for setting work conditions.

Claims (1)

[Scope of utility model registration request] In a grain sorting device that sorts materials to be sorted leaking from a receiving net by the swinging transfer action of a swinging sorter that is swingably supported on a machine frame side, the grain sorting device A to-be-sorted object amount detector that detects the amount of to-be-sorted objects to be transferred is configured by a float that floats on the surface of the objects to be sorted, and the float is attached to the tip and the base end is swingable toward the machine frame. Rod, who is supported by
1. A structure for detecting the amount of objects to be sorted in a grain sorting device, characterized by comprising a detecting section for detecting the amount of swinging of the rod.