JPS5982012A - Harvester of adzuki beans - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a harvester that continuously harvests and accumulates grains such as adzuki beans and soybeans.

In the past, various types of azuki bean reapers have been developed, and some of them have been put to practical use, but all of these machines only harvest the azuki beans, so after reaping, they require a certain amount of drying time. It required work to knit several pieces at a time. However, since the above-mentioned several-knitting work is usually done manually, labor overload is required,9 and it has been desired to mechanize the work.

The present invention has been made in view of these conventional circumstances, and will be described in detail below with reference to embodiments shown in nine figures.

1 is a vehicle body having wheels 2, 2, and a driving source 3. It is driven by the handle 4. Reference numeral 5 denotes a bank type link mechanism in which each component is connected to a column 6 provided at the tip of the vehicle body 1 by a shaft, and the mounting angle is adjusted by a hydraulic cylinder 7 mounted between the structure and the vehicle body 1.

Two cutting mechanisms are provided in parallel at the tip of the link mechanism 5, making it possible to cut two rows at the same time. However, for convenience of explanation, only one side will be explained if it is not described in %. A support rod 8 is provided on a horizontal rod 5a provided at the tip of the link mechanism 5 and extends forward, so that the installation angle of the mounting portion can be changed with the axis, and a vertical cylinder 9 is provided on the support rod 8. ing.

A rotating shaft is inserted into the cylindrical body 9.

A pulley 11 is provided on the upper end of the rotating shaft, and the pulley 11 is connected to the drive wheel 12 of the drive source 3, and the drive wheel 12 of the drive source 3, The cutting blade 1 is connected by a belt 13 via an intermediate pulley provided in the
0 can be rotated.

At the tip of the cutting blade 10, a guide member 14 is connected to the supporting rod 8 by an arm rod 15 for lifting up and guiding the azuki beans to the cutting blade even if they are fallen down. This guide member 4 is a bar member having a triangular shape that widens at the rear in the direction of movement of the machine body, and its base end is fixed to the arm rod 15 and its free end extends at the rear 1 of the cutting blade 10. will be established. ]6
is a second guide member connected to the cylindrical body 9 on the opposite side of the guide member 14 with the cutting blade 10 in the center;
4 supports the red beans during stem cutting.

A conveyor mechanism is provided behind the reaping mechanism to scoop up the harvested adzuki beans from the ground.

The conveyor frame 21, which is pivoted to a support post 20 established at the rear of the vehicle body 1, has a length such that its tip touches the ground.

If the mounting part is not installed at an angle of inclination that makes it higher,
The mounting angle can be changed by a hydraulic cylinder 22 installed between the vehicle body 1 and the vehicle body 1. Reference numeral 23 denotes an auxiliary wheel provided near the tip of the conveyor frame 21.

In addition, inside the frame of the conveyor mechanism, a plurality of grooves 24-, 24 are formed along the longitudinal direction on the upper surface, and an iron plate 25 is laid, and a Boo! J:26
, 27, an endless band of wire 28, 281 running in the groove 24, 24 is installed. The wire 28 is connected to the groove 24
A plurality of retaining needles 29.29" protruding from above onto the iron plate Z5
(The retaining needles 29 and 29 retain the adzuki beans cut by the cutting blade 10 and place them on the conveyor.3
Reference numeral 0 denotes a guide plate provided at the upper end of the conveyor frame 2, which is used to prevent the conveyed adzuki beans from falling off the conveyor.

One of the pulleys of the conveyor is a driving wheel.

The pulley 31 installed on the same axis and the other one taken out from the drive source 3
between the two drive wheels 32 and the intermediate wheel: the belt 3 through the
4 is attached, and the above-mentioned wire freezing rotates in circulation.

A truck 40 for accumulating red beans transported by a conveyor mechanism is connected to the rear of the vehicle body 1 by a connector 41, and this truck 40 is movable on wheels 42.

Since the present invention has the above configuration, the mounting interval of the cutting blades 10, 10 of the cutting mechanism provided at the front of the machine is determined in accordance with the ridge width of the red beans. Even if the reaping mechanism and conveyor mechanism collapse, the front of each mechanism is raised by hydraulic cylinders 7.22.

The cutting blade 10 or the tip of the conveyor is kept from touching the moving vehicle body 1, and both are set at desired mounting positions using the hydraulic cylinders 7 and 22 during mowing work.

As the machine progresses, the beans cut by the cutting blades 1.0 and 1.0 are transferred to the wire holding needle 29 of the conveyor mechanism.
The sheets are stopped by the wires 28 and fed and placed on the conveyor frame 21, and are conveyed toward the rear of the conveyor frame by the circular rotation of the wire 28, and are collected from the guide plate 30 onto the cart 40 at the rear of the machine.

When the cart 40 is filled with harvested adzuki beans, it is replaced with a new cart or the adzuki beans in the cart are taken out and loaded on the ground for natural drying.

As explained above, the present invention allows harvested adzuki beans to be continuously collected on a trolley installed at the rear of the machine, so when drying naturally in the field, several braids can be dried without leaving them on the ground. It has the effect that you can expect a reliable harvest without germination.

[Brief explanation of the drawing]

Fig. 1 is a side view of the whole, and Fig. 2 is a plan view of the same. FIG. 3 is a side view of the conveyor mechanism. /...Car body, 2/...Conveyor frame 3.
... Drive source 2K ... Wire 10 ... Cutting blade 2 ... Engagement needle /'A, /A ... Guide member llO ... Trolley Patent applicant Gen Co., Ltd. Commercial agent patent attorney Kiyoshi Nakayama6-

Claims (1)

[Claims] A pair of reaping mechanisms are installed at the front of the self-propelled vehicle body, which has a drive source and can be installed at a variable height and capable of mowing two rows, and behind the reaping mechanisms, the mowed beans are scooped up and removed from the rear of the vehicle body. A harvesting machine for azuki beans, characterized in that it is equipped with a conveyor mechanism for conveying the beans toward the ground, and further has a trolley connected to the rear of the heavy body.