JPS5818690Y2 - Combine harvester with interchangeable grain tank cart and paddy bag receiving cart - Google Patents

Description

[Detailed description of the invention] This invention relates to a combine harvester, and the paddy taken out from the threshing device can be stored in either the grain tank or the paddy bag as needed, without increasing the size of the entire machine. Moreover, the purpose is to make the preparation work easier and faster, and as a means to achieve this purpose, a threshing device is fixedly supported on a frame, and a support located below the paddy outlet of this threshing device is installed. The present invention is characterized in that a rail is fixedly supported by a frame, and a grain tank truck and a paddy bag receiving truck are exchangeably carried and fixed to the support rail.

As a result, by appropriately replacing and supporting the grain tank cart and paddy bag holder on the support rail, the entire machine can be made smaller than when both the grain tank stand and the paddy bag holder are installed together. The paddy taken out from the threshing device can be stored in either the grain tank or the paddy bag of the paddy bag holder as needed, and in addition, the grain tank and the paddy bag holder can be replaced easily. Carrying out and loading the trolley onto the support rail has the effect of being easy and quick.

An embodiment of the combine harvester of this invention having such characteristics will be described below based on the drawings.

Figure 1 is a side view of the combine with the grain tank installed.
Fig. 2 is a side view of the combine harvester when the paddy holder is attached, and Fig. 3 is an exploded perspective view of the main parts.

In the figure, reference numeral 1 denotes a pair of left and right crawlers, and a cab 3 and a working device support frame 4 are supported on a truck frame 2 equipped with the crawlers.

Above the cab 3 are the control towers 5. Control seats 6-7 are installed.

The working equipment support frame 4 has a planted shell culm raised and harvested at the front part thereof.

A threshing device 9 is fixedly supported on the rear-feeding device 8, a threshing device 9 is fixedly supported on its left half, and a pair of left and right support rails 10 are fixedly supported on its right half.

A bifurcated paddy removal tube 13 led out from the upper end of the screw shaft type grain lifting device 12 connected and erected from the first mouth 11 of the threshing device 9 is directed downward above the center between both support rails 10. It's open.

Both support rails 10 are made of channel material, their openings face each other, their front end surfaces are covered with a blind plate 14, and their rear end surfaces are open and serve as a carriage entrance 15. A fixing bin 17 for preventing the trolley from being removed can be freely inserted into and removed from a bin hole 16 provided vertically through the part.
7 is designed to be prevented from being removed by a β bottle 18.

Reference numeral 19 denotes a grain tank truck, which has wheels 22 attached to both left and right ends of each axle 21 supported via bearings at two locations in the front and rear of the lower portion of the gray tank 20.

The grain tank 20 has a screw shaft rear feeding device 24 installed in the bottom of the tank to temporarily store the paddy supplied from the paddy container 23 opened in the upper wall of the tank in the tank, and then transfer the stored paddy to the bottom of the tank. A screw shaft type grain lifting device 25 connected and erected from the lower part of the back wall, a screw shaft type conveying device 26 rotatably supported at the upper end thereof, and a discharge outlet led out in a downwardly sloping shape from the tip thereof. It is configured to be sent out to the outside via the cylinder 27.

Reference numeral 28 denotes a paddy bag holder, which has wheels 31 attached to both left and right ends of each axle 30 supported via bearings at two locations in the front and rear of the lower part of the paddy bag holder 29. A pair of front and rear paddy bag hanging frames 35 are fixedly extended toward the right side from the front and rear parts of a paddy bag receiving frame 34, which is fixedly supported by the upper end of a column 33 fixedly erected from the center of the left end of the frame. A bagged paddy loading platform 36 is attached to the rear end edge of the paddy bag holder 29 with a hinge and is connected and supported so as to be foldable forward.

The eyelet holes 37 on the left and right sides of the top of the paddy bag 34 correspond to the hanging frame 3 of each village.
5, and the bottom part 38 of the bag is suspended from the paddy bag holder 2.
Supported by 9.

From the state shown in FIG. 3, the wheels 22 of the grain tank truck 19
into the support rail 10, from the loading port 15 at the rear end to the first
After loading it all the way to the front as shown in the figure, fixing pin 17
When inserted into the pin hole 16 and secured with the β pin 18, the grain tank truck 19 is in use as shown in FIG.
In this state, the paddy threshed by the threshing device 9 is transferred to the paddy removal tube 1.
3, the paddy is supplied into the guiran tank 20 through the inlet 23.

From the usage condition of the grain tank truck 19 shown in Fig. 1,
After removing the fixing pin 17 from the pin hole 16 and carrying out the grain tank truck 19 backward from the support rail 16 as shown in FIG. As shown in Figure 2, the fixing pin 17 is inserted into the pin hole 1.
6 and is secured with the β pin 18, the paddy receiving cart 28 becomes in use as shown in FIG.
The paddy is supplied to a bag 34 suspended by the paddy.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention; FIG. 1 is a side view of the grain tank truck in use, FIG. 2 is a side view of the paddy bag carrier in use, and FIG. 3 is an exploded perspective view of the main parts. 4... Frame, 9... Threshing device, 10... Support rail, 13... Paddy take-out port, 19... Grain tank cart, 28... Paddy bag receiving cart.

Claims (1)

[Scope of utility model registration request] A threshing device 9 is fixedly supported on the frame 4, a support rail 10 located below the paddy outlet 13 of the threshing device 9 is fixedly supported on the frame 4, and a grain tank cart 19 and a paddy bag are attached to the support rail 10. A combine harvester in which a grain tank cart and a paddy bag receiving cart are interchangeable, characterized in that a receiving cart 28 is carried in and fixed so as to be replaceable.