JPS627071Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention is designed to receive and support the base of the bundle of tied stalks in contact with the ground on the outer side of the body on the bundle release side of the binding device that binds the harvested stalks in an upright position. The present invention relates to a reaping and tying machine that is equipped with a stem bundle collection device equipped with a deck that enables rearward transport of the tied stem and rod bundles with ground resistance at the base of the plant as the machine advances.

This type of reaping and tying machine with a stem bundle collection device can discharge the tied stem bundles in batches, which is advantageous for later collection of the discharged stem bundles. If the running wheels of this machine fall into a depression in the ground or the machine tilts from side to side while working in a field, the deck of the stalk bundle collection device, especially the machine on this deck, may There was a problem that the outer part, which was separated by a distance, collided strongly with the ground and was easily deformed and damaged.

An object of the present invention is to solve this problem by simplifying the structure with fewer special additional components.

The reaping and binding machine with a stem and rod bundle collecting device according to the present invention is
In the method described at the beginning, among the plurality of frame members arranged in the longitudinal direction that constitute the stocking deck, the frame member located close to the machine side is fixedly supported on the machine side, and the other frame members are fixedly supported on the machine side. The integral movable frame member is configured to be able to freely swing up and down using the front end as a fulcrum, and the fixed frame member receives near the rear end of the integral movable frame member to limit downward swinging thereof. Features.

That is, normally, the inner frame member of the deck itself receives the vicinity of the rear end of the integral movable frame member located outside of it, so that no special stopper is provided and no force is applied to the inner frame member. It is possible to reliably prevent the deck from being deformed or damaged due to downward swinging of the integral movable frame member, that is, accidental contact with the ground during work or while driving on the road. Even when the outer part of the deck collides with the ground due to falling into the ground or tilting the aircraft from side to side, the integral movable frame member that makes up the outer part of the deck swings upward, absorbing the impact caused by the collision. Since it is possible to alleviate this, deformation and damage of the deck can be suppressed as much as possible. Moreover, since the inner frame member that constitutes the receiving part of the bundle of tied stems and rods from the binding device is always in a constant position with respect to the machine, the transition of the bundle of tied stems and rods from the binding device to the deck can be maintained smoothly and reliably. There are also simple effects.

In addition, in order to cope with the replacement of running wheels with different amounts of outward protrusion of the machine, the present invention provides that the collection device as a whole, including the fixed frame member, is arranged laterally in relation to the machine. It is desirable to configure and implement it so that it can be moved and fixed. Furthermore, if a mud-proof cover from the traveling wheels of the collecting device is attached to the fixed frame member, soiling of the stem rods by mud can be reduced.

Hereinafter, embodiments of the present invention will be explained based on the drawings. Fig. 1 shows a walking type reaping and tying machine;
The figure below shows the main parts.

The reaping and binding machine includes a reaping device 2 for reaping planted grain rods in an upright position in front of a pair of left and right running wheels 1, 1;
A binding device 3 for tying and discharging the harvested stalks in fixed quantities to the outside of the machine is provided, and a driving device 4 and a control handle 5 are provided at the rear of the pair of wheels 1. This machine 6 is equipped with a stem and rod bundle collection device 7 that receives the tied stem and rod bundles in an outwardly fallen position and collects them while sending them rearward, on the lateral outer side of the bundle release side of the binding device 3. There is.

The stem and rod bundle collecting device 7 is configured to collect a bundle of stems and rods in a state in which a part of the base of the bundle is in contact with the ground (stump), that is, by applying ground resistance to the base of the bundle, relative sliding is performed rearward as the aircraft advances. A deck 8 that receives and supports the stock base of the bundle of tied stems and rods in a state that
It has a tip receiver 9 that is supported by leaning on it while sliding backward with its weight, and the tip receiver 9 is swung downward every time a set number of bundled stem rods are collected. The system is configured to automatically release the collected stalk bundles by causing the collection to occur.

The deck 8 has three frame members 10A, 10B, and 10C arranged in parallel in the longitudinal direction at intervals, and has a frame member 10B placed below the central frame member 10B. Slightly wide plate member 1
1 and adjacent frame members 10A, 10B, 10
Between B and 10C, stock price drop slits 12, 12
It is configured to form a . The frame member 10
Outer frame member 10C among A, 10B, and 10C
is bent toward the machine 6 side at both its front and rear ends, and is attached to a bracket 13 connected to the binding device 3 at its front end bent portion 10a, and is vertically swingable around a horizontal axis a, and It is attached so that it can be moved parallel to and fixed in the distance direction with respect to the main unit 6, and the central frame member 10B is attached to the outer frame member 10B.
In order to vertically swing and move laterally together with C, the front and rear bent portions 10a of the outer frame member 10C,
It is hung and fixed in a state extending between 10b. The remaining inner frame member 10A has its front end pivoted to the front bent portion 10a of the outer frame member 10C so as to be swingable only around the horizontal axis a, and has a continuous horizontal bar 14 near its rear end. Attach member 15 on the machine 6 side.
By inserting and supporting the integral movable frame members 10B and 10 in a state where they are movable only in the lateral direction,
It is structured as a fixed frame member that moves near and far with C but does not swing up and down, and by receiving the rear end bent portion 10b of the outer frame member 10C near the rear end, the integrally movable frame member 10B ,1
It is configured to also serve as a stopper to limit the downward swing of 0C. Moreover, this fixed frame member 10A
A mud protection cover 16 is attached to the collecting device 7 from the running wheels 1. Note that the outer member 1
The end of the rear bent portion 10b of 0C is inserted into the elongated hole 17 formed in the mud-proof cover 16, and the part outside the mud-proof cover 16 is in contact with the outer surface of the mud-proof cover 16. A stopper 18 is fixed thereto to restrict the swing movement of the outer frame member 10C toward the machine 6, and a stopper 18 is fixed to the end on the machine 6 side of the mud-proof cover 16. A pin 19 that abuts and restricts outward swinging movement of the outer frame member 10C is inserted and held in a removable manner.

[Brief explanation of the drawing]

The drawings illustrate an embodiment of the reaping and tying machine with a stalk and rod bundle collecting device according to the present invention. An enlarged side view, and FIG. 4 is an enlarged longitudinal cross-sectional rear view of the main part. 3...Bundling device, 8...Deck, 7...Stem and rod bundle collection device, 10A, 10B...Frame member, 6...Main machine, 16...Mud-proof cover.

Claims (1)

[Scope of Claim for Utility Model Registration] The machine moves while receiving and supporting the base of the tied stem culm bundle in contact with the ground on the lateral outer side of the machine body on the bundle release side of the binding device 3 that ties the harvested stem culms in an upright position. In the reaping and tying machine which is equipped with a stem culm bundle collection device 7 equipped with a deck 8 that enables rearward transport of this tied stem culm bundle with the ground resistance of the base of the plant,
Among the plurality of frame members 10A and 10B in the longitudinal direction that constitute the stock deck 8, the frame member 10A located close to the machine 6 side is fixedly supported on the machine 6 side, and the other frame member 10B is fixedly supported. The integrated movable frame member 10B is configured to be able to freely swing up and down using its front end as a fulcrum, and the fixed frame member 10A receives near the rear end of the integral movable frame member 10B to limit its downward swing. A reaping and tying machine with a stem and culm bundle collecting device. The collection device 7 includes a stem culm bundle collection device according to claim 1, wherein the entire collection device 7 including the fixed frame member 10A is configured to be movable near and far in the lateral direction with respect to the main unit 6. Reaping and tying machine. The reaping and tying machine with a stem and culm bundle collecting device according to claim 1 or 2, wherein a mud-proof cover 16 from the running wheels 1 for the collecting device 7 is attached to the fixed frame member 10A.