JPS6133886Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a support structure for a grain storage hopper for bagging that is juxtaposed to the side of the threshing device in a mobile agricultural machine equipped with a threshing device such as a combine harvester or a harvester. It is intended to be easy to assemble to the fuselage and to provide strong support over a long period of time.

Embodiments of the present invention will be described in detail below based on the drawings.

FIG. 1 shows the plane of the combine harvester, and a reaping section 1 is provided at the front of the combine harvester, which lifts up the stem culms planted in the field as it advances, performs reaping processing, and transports them rearward.
A threshing device 3 is installed at the rear of the reaping section 1 to handle and process the stem culms delivered from the reaping section 1 while being held and conveyed rearward by a feed chain 2 installed on the left lateral side. A disk-shaped waste straw cutter 5 is provided at the rear of the device 3 to shred the waste straw transported rearward by the waste straw chain 4 after handling and discharge it into the field. A grain bagging device 6 is provided in the reaping section 1.
A control section including a driver's seat 7, a control box 8, etc. is provided on the right side of the threshing device 3, and a pair of left and right crawler traveling devices 9, 9 (see FIG. 3) are provided below the threshing device 3. ing.

As the process progresses, the harvested stem culms are pulled up and harvested, the harvested stem culms are sequentially handled, the waste straw after the handling is shredded, and the grains after the handling are sequentially packed into bags. It is configured to run automatically and continuously.

The grain bagging device 6 will be described based on FIGS. 1 to 3. It is a grain storage hopper for bagging that stores grains lifted and conveyed by the grain frying device 10 after threshing processing. 11 are juxtaposed on the right lateral side of the threshing device 3, and a pair of front and rear grain discharge cylinders 11a, 1 formed at the lower part of the hopper 11 are provided.
Rice bags 12, 12 are disposed at the lower part of the barrel 1a, and slide-operated shutters 13, 13 for opening and closing the discharge cylinders 11a, 11a are respectively provided.

Then, the threshed grains are stored in the two paddy bags 12, 12 and in the hopper 11, and the threshed grains are stored in the hopper 11 at the appropriate time.
The bagging process is performed sequentially by changing bags while opening and closing the bags 3 and 13.

The hopper 11 has a pair of front and rear frames 15, 1 that are constructed across the extending end of the threshing device mounting frame 14 toward the hopper and the upper end of the threshing device 3.
5, and is connected and supported in a state that is inserted between them.

Further, 16 in the figure is a bag support rod that is inserted into both upper ends of the rice grains 12 to lock and support them, and is suspended and supported by the horizontal rod portions of the frames 15, 15. A pair of front and rear brackets 1
It is connected and supported to a shaft-like member 18 installed between 7 and 17 in a fixed shape. Reference numeral 19 denotes an auxiliary bagging deck which is pivotally supported on the threshing device mounting frame 14 around the longitudinal axis It is configured to be able to swing between the engaging and retracted positions.

Reference numeral 20 in FIG. 2 is a diesel engine for driving various devices installed in the space below the driver's seat 7, and is covered with a cover body 21 that also serves as a support frame for the driver's seat 7. There is. The cover body 21 is configured to be openable by swinging forward about the fulcrum P for inspection and adjustment of the engine 20.
Hole 2 exposing the operating tool 23 of the decompression lever 22
1a is open. Reference numeral 24 in the figure is a fuel tank, which communicates with the engine 20 through a pipe 25 with a fitting 25a incorporating a valve mechanism that can be connected and separated and automatically opens and closes upon connection and separation. It is connected.

In summary, the hopper support structure of the mobile agricultural machine equipped with a threshing device according to the present invention has a grain storage hopper for bagging that is juxtaposed on the side of the threshing device, and an end extending toward the hopper of the threshing device and an upper end of the threshing device. The rice bag is connected and supported by a pair of frames in the shape of an inverted L, which are built across the whole area, and brackets are hung from the horizontal rods of each pair of frames, and a paddy bag support rod is connected between the two brackets. It is characterized by having a shaft-like member installed therein.

In other words, the hopper is supported by a pair of durable frames that are installed on both sides, spanning the durable threshing device itself and the hopper extension of the durable threshing device mounting frame. The hopper can be stably supported with a structure that can be implemented at low cost by effectively utilizing the existing threshing device itself and the existing threshing device mounting frame, which is a great practical advantage. Furthermore, since the pair of frames has a framework structure (loop shape) with a shaft member installed between the brackets, its strength is further increased and a sturdy frame is obtained.In addition, a paddy bag support rod is attached. Since the shaft-like member is also used as a member for forming the loop, the frame structure can be simplified, and the paddy bag support rod can also be attached to the frame, making it easy to assemble the paddy receiving part. , which has the advantage of further increasing its practical value.

[Brief explanation of the drawing]

The drawings show an embodiment of the hopper support structure for a mobile agricultural machine equipped with a threshing device according to the present invention, in which FIG. 1 is a plan view of a combine harvester, FIG. 2 is a partially cutaway side view of the attachment part of a grain bagging device, FIG. 3 is a rear view of the same part. 3... Threshing device, 11... Hopper, 14...
Threshing device mounting frame, 15, 15...Frame, 16
...Paddy bag support rod, 17...Bracket, 18...
Shaft-shaped member.

Claims (1)

[Utility Model Claims] A hopper support structure for a mobile agricultural machine equipped with a threshing device, characterized in that the grain storage hopper 11 for packing into bags, which is arranged in parallel to the side of the threshing device 3, is connected and supported by a pair of inverted L-shaped frames 15, 15 that are installed across the end of the threshing device mounting frame 14 that extends toward the hopper and the upper end of the threshing device 3, and brackets 17, 17 are respectively installed vertically on the horizontal rod parts of the pair of frames 15, 15, and an axis-shaped member 18 with a rice bag support rod 16 connected thereto is installed between the two brackets 17, 17. The hopper 11 is connected to the pair of frames 15,
15. A hopper support structure for a mobile agricultural machine equipped with a threshing device, as described in the claims of the utility model registration, in which the hopper support structure is connected and supported in an engaged state between the hopper support structure and the threshing device.