JPS62172318U - - Google Patents

Description

[Brief explanation of the drawing]

The drawings show an embodiment of the pre-reaping treatment device for a combine harvester according to the present invention, with FIG. 1 being an overall plan view, FIG. Fig. 4 is a partially cutaway side view showing the positional relationship between the stock side packer and the guide body, Fig. 5 is a cross-sectional view taken along the line - - of Fig. 4, and Fig. 6 is a cross-sectional view taken along the - line. 7 is a front view of the lifting device, FIG. 8 is an overall side view, and FIG. 9 is a plan view showing the arrangement of various guide rods. 1A, 1B, 1C...Lifting device, 3A, 3B
...Stock side front conveyance device, 5...Vertical conveyance device, 6...
...Ear tip raking rotary body, 10... Rear threshing device, 2
9...Stock side pack car, 30...Guide body, b...
...Grain culm introduction port, c...merging point, Q...conveyance route.

Claims (1)

[Scope of utility model registration request] Three lifting devices 1A and 1B arranged side by side on the left and right
, 1C are provided, and a pair of left and right front conveyance devices 3A and 3B are provided on the stock head side, which are arranged to become narrower towards the rear of the conveyance in plan view, in order to bring the grain culms raised by the grain stems to the center of the cutting width. A vertical conveying device 5 that conveys the grain culms gathered by the front conveying devices 3A and 3B toward the post-harvesting threshing device 10, and a vertical conveying device 5 located at a position opposite to its starting end on the conveying path Q side of the vertical conveying device 5. An ear tip scraping rotary body 6 is provided to scrape the harvested grain culm and merge it into the vertical conveyance device 5, and the vertical conveyance device 5
The tip raking rotary body 6 is configured to be able to swing up and down integrally at a rear support in the conveying direction, and furthermore, it is configured such that it can integrally swing up and down at a rear fulcrum in the conveying direction, and furthermore, a pair of left and right forward conveying units are provided on the back side of the pulling device 1B located at the center of the cutting width and on the side of the stock base. A stock side patrol car 29 is provided at a position forward of the confluence c of the devices 3A and 3B, and
Above this stock side pack car 29, a vertical conveyance device 5 is placed.
A guide body 30 having a substantially V-shaped cross section and protruding toward the grain inlet b formed by the starting end and the ear tip raking rotary body 6 is extended to a height reaching the upper swinging end of the vertical conveyance device 5. A pre-harvesting treatment device for a combine harvester.