JPH0236349Y2 - - Google Patents

Description

[Detailed Description of the Invention] A. Purpose of the Invention A. Field of Industrial Application This invention is intended to provide an auxiliary side plate for a pick-up device for a roll baler.

B. Conventional technology and its problems The harvest targets of the roll baler are grass, rice straw,
There are shredded or unshredded items such as wheat culms, but when picking up shredded items, there is little intertwining of the harvested items, so they protrude sideways through the gap between the pick-up side board and the field.

In addition, long culm crops that are not shredded may become entangled with each other, and there must be a certain gap between the side plate and the field where the pick-up tine will pull in and pick up the harvest that protrudes sideways beyond the side plate of the pick-up. For example, crops are trapped between the lower part of the side plate and the field surface and cannot be pulled in with the tines, so they remain.

B. Structure of the device A. Means for solving the problem The present application attempts to solve the above-mentioned problem with the following structure. That is, the present invention relates to an auxiliary side plate for a pick-up device for a roll baler, in which an auxiliary side plate body is adjustable up and down and detachably attached to the lower edge of the pick-up side plate in the pick-up device for a roll baler.

B. Example 1 is an auxiliary side plate of a pick-up device for a roll baler according to the present invention. Reference numeral 2 denotes a roll baler main body which is towed by a tractor 3 by a top link 3A, a lower link 3B, etc. This roll baler main body 2 has a bale chamber 2A that is divided vertically in half approximately at the center.
A pick-up device 2B consisting of a large number of tines 2B', a harvest guide plate 2B'', etc. is arranged at the lower front of the pick-up device 2B, and side walls 2C are stretched on the left and right sides of the pick-up device 2B. 2D is the main body of the roll baler. 2 from below, and an axle bearing 2E is fixed to both ends of this frame 2D, and a wheel 2G is rotatably attached to this bearing 2E via an axle 2F.Bale chamber 2A of 2A'
2A'' is a member connecting the left and right side walls, 2A is a guide plate, and 2H is a veil chamber 2A.
A rotatable roll arranged in a side ring shape inside,
2I indicates a pick-up swinging fulcrum, 2J indicates a top link bracket, and 2K indicates a lower link bracket. Reference numeral 4 denotes left and right auxiliary side plates attached to the side wall 2C. Therefore, this auxiliary side plate 4 has an appropriate number of bolt holes drilled in the upper edge of the plate 4A having a substantially triangular side surface, and the side wall 2C has two vertically long holes 2 corresponding to the bolt holes.
C' is opened, and these bolt holes and the elongated hole 2C' are penetrated and fixed with bolts 4B. Therefore, this auxiliary side plate 4 is configured to be vertically adjustable within the length of the elongated hole 2C', and the bolt 4
It can be removed by pulling out B.

Reference numeral 5 designates a scattering prevention device disposed on the front side of the pick-up device, which includes an arm 5B supported swingably forward by a pivot 5A against the left and right side walls 2C of the pick-up device; It consists of a scattering prevention plate 5D fixed to the tip of the arm 5B. In this case, this arm 5B has several adjustment holes 5 drilled at the base side of the arm.
One of B' is pivotally supported by a pivot 5A projecting from the side wall 2C. Therefore, by moving this adjustment hole, the arm can be adjusted in the front-back direction. In addition, several pins 5B'' are installed in the side wall on the tip side of this arm 5B, and one of these pins 5B'' has a ring 5C at the lower end of the rope 5C having a fulcrum on the left and right side walls 2A' of the bale chamber 2A. ' is locked. Therefore, when the pin 5B'' is moved relative to this ring, the support angle of the arm is adjusted. Therefore, the scattering prevention plate 5D has a width corresponding to the width of the pick-up device 2B, and
It is composed of a plate-like body 5D' which is horizontally long in front and has a predetermined height, and a rounded part 5D'' formed at the lower end of this plate-like body 5D'.This scattering prevention plate 5D
is fixed to the tip of the arm at a predetermined angle. In addition, by providing a rounded part at the lower end of the scattering prevention plate, the force that pushes back the harvested materials such as rice straw is reduced, so the scattering prevention plate swings smoothly, making it possible to pick up all the harvested crops that are supplied. It is something that can be done. In addition, the scattering prevention plate receives the cut straw that is about to be lifted up by the tines, and the cut straw is sandwiched between the scattering prevention plate and the tines, and the cut straw is carried upward, so that even the cut straw can be picked up smoothly.

C Effect Explain along with the effects.

C. Effects of the invention I. The objects to be harvested by the roll baler are grass, rice straw,
There are shredded or unshredded items such as wheat culms, but when picking up shredded items, there is little intertwining of the harvested items, so they protrude laterally through the gap between the pick-up side board and the field.
In order to eliminate this phenomenon, an auxiliary side plate is installed, and the auxiliary side plate allows crops to be reliably picked up without protruding to the sides of the side plate. In addition, the structure allows fine adjustment of the gap between the field surface and the auxiliary side plate using elongated holes, increasing picking accuracy.

(b) Long culm crops that are not shredded become entangled with each other, and there must be a certain gap between the side plate and the field area where the pick-up tine acts to pull in and pick up the harvest that protrudes sideways beyond the side plate of the pick-up. The harvested material is trapped between the lower part of the side plate and the field surface and cannot be pulled in with the tines, so it remains. For this reason, by removing the auxiliary side plate and removing it so as to create a gap between the field area and the bottom of the side plate, it is possible to harvest without any residue remaining.

[Brief explanation of the drawing]

Figure 1 is the overall side view, Figure 2 is the front view, and Figure 3 is the overall side view.
The figure is a schematic vertical sectional view of the same as above, FIG. 4 is a front view with the auxiliary side plate removed, and FIG. 5 is a perspective view of the main part. 1... Auxiliary side plate of the pick-up device, 2... Roll baler main body, 2C... Side wall, 4... Auxiliary side plate body.

Claims (1)

[Scope of utility model registration request] An auxiliary side plate for a pick-up device for a roll baler, characterized in that the auxiliary side plate body is adjustable up and down and detachably attached to the lower edge of the pick-up side plate in the pick-up device for a roll baler.