JP3778629B2 - Combine Glen tank inlet - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention has a threshing unit on a traveling machine stand and a Glen tank that stores grains from the threshing unit via a milled cylinder, and the Glen tank is rotated outward with the outer part as a fulcrum. This is related to the grain tank inlet of the combine.
[0002]
[Prior art]
Conventionally, as described above, the Glen tank arranged side by side in the threshing part is turned to the outside with the outer part as a fulcrum and can be separated from the threshing part to improve the maintainability. A configuration in which the grain is stored via the milling cylinder is generally known, and Japanese Patent Application Laid-Open No. 08-116762 discloses a connection case for connecting the lower part of the vertical feed pipe and the rear wall of the Glen tank. There is disclosed a configuration in which a fulcrum shaft is provided on the lower surface thereof and a Glen tank is rotated to the side of the machine body together with a connection case around the longitudinal feed pipe . In addition, a liner that guides the direction of scattering of the grains discharged by the rotary blades is extended from the discharge port into the Glen tank, and the extended portion serves as a guide for determining the direction of the scattering of the grains. Japanese Patent Application Laid-Open No. 07-039240 discloses an adjustment structure that changes the discharge position and a guide that has a discharge wing that flies tangential to the rotating blade.
[0003]
[Problems to be solved by the invention]
In such a conventionally known one, when the Glen tank is rotated outward and moved backward, it interferes with the exit part of the milling cylinder, or the grain is ejected from the exit There is a problem that the particles impact and damage the sealing member attached to the inlet port.
[0004]
[Means for Solving the Problems]
The present invention has a threshing section on a traveling machine stand and a Glen tank that stores grains from the threshing section via a milled cylinder, and rotates outward with the outer portion of the Glen tank as a fulcrum. When the seal member that makes it possible to move away from the threshing part or restore to the original state passes through the rotation trajectory ho and the seal member that forms a jump outlet and the seal member A plate that is in contact with the inner surface of the outlet portion is configured so that it does not interfere with, and the inlet opening that opens in the inner wall of the Glen tank is opened larger than the outlet of the milling cylinder and is viewed through the outlet. A Glen tank extends from the hook, and the tip of the plate body that guides the grains that are jumped out from the outlet toward the inside of the Glen tank forms a bent portion that is bent toward the inner surface of the outlet. A structure in which the bent portion is brought into contact with the inner surface of the jumping cylinder facing the rotation direction of the jumping plate. Since the the, when rotated or backward the grain tank outward, while improving the maintainability become grain tank without interfering with the springing opening is capable spaced from the threshing unit, inlet portion The grain that is ejected from the ejection port no longer impacts the seal member that is attached to the material, so that it is not damaged.
[0005]
In addition, when the plate body is configured by a leaf spring, even if an error occurs in the relative positional relationship between the cereal exit of the cereal cylinder and the inlet of the glen tank, the error is absorbed and assembly is facilitated. .
[0006]
DETAILED DESCRIPTION OF THE INVENTION
【Example】
Hereinafter, the present invention will be described in detail with reference to the drawings. As shown in the schematic plan view of “FIG. 4”, the combiner has a threshing section (A) on the left side and a control section on the right side. (B), a Glen tank (G), and an engine (E) are arranged, and the Glen tank (G) is juxtaposed with the threshing part (A), from the front of the threshing part (A) to the front of the control part (B). A reaping part (C) is provided, and the cereal is harvested and threshed, and the grain is stored in the Glen tank (G) via the whipped cylinder (1), and the threshed waste is discharged backwards. Is.
[0007]
Next, in “FIG. 1” to “FIG. 3”, the above-mentioned milling cylinder (1) is erected between the threshing part (A) and the Glen tank (G), and the grain from the threshing part (A) Is lifted up and stored in the Glen tank (G). A jumping plate (4) is formed in a jumping barrel (6) that forms a jumping outlet (2) at the top of the cereal barrel (1). The cereal grains are ejected from the outlet (2) into the Glen tank (G).
[0008]
And the Glen tank (G) arranged in parallel with the threshing part (A) can be moved outward as shown in (b) with the outer part on the rear side as a fulcrum (P) and can be separated from the threshing part (A). An inlet (3) larger than the outlet (2) is opened at a position corresponding to the outlet (2) on the inner wall (G1) of the Glen tank (G). 3) and the closing plate (7) is welded to the inner wall (G1) of the Glen tank (G) around the jumping cylinder (6). A sealing member (8) made of rubber or the like is attached to the outer surface of the inner wall (G1) portion of the glen tank (G) around the inlet (3) through the sealing member (8). The inner wall (G1) is in close contact with the closing plate (7).
[0009]
(5) is a plate having a width longer than the height of the outlet (2), and the base end of the plate is attached to the rear inner surface connected to the inner wall (G1) and inclined. The leading edge is bent toward the inner surface of the outlet (2) facing the rotational direction (a) of the jumping plate (4) to form a bent part (5a), and the bent part (5a) The upper and lower portions are notched so as to come into contact with the inner surface of the jumping cylinder (6) forming the jumping port (2).
[0010]
Thereby, the grain from the threshing part (A) is lifted up by the lifting cylinder (1), and is jumped out of the outlet (2) by the jumping plate (4) in the jumping trunk (6), and the grain to be jumped off. Among the grains, the one that jumps out like (C) is guided toward the inside of the Glen tank (G) like (D) by the plate body (5).
[0011]
Further, as shown in FIG. 5, when the Glen tank (G) is rotated outward about the fulcrum (P) to be separated from the threshing portion (A) or returned to the original state. The seal member (8) which is in close contact with the closing plate (7) interferes with the jumping cylinder (6) which forms a jumping outlet (2) by passing through a turning locus such as (e) and (f). I do not.
[0012]
And the said board (5) is comprised with the leaf | plate spring material, and is the protrusion cylinder (6) part which forms the said jumping exit (2) which the bending part (5a) of a board (5) contacts. It is attached to the inner surface in a pressing manner and is in close contact.
[0013]
As shown in FIG. 4, the combine control section (B) is installed in the cabin, and the heater (9) is attached to the outside of the rear side of the cabin to simplify installation work and maintainability. It is good.
[0014]
【The invention's effect】
The present invention has been implemented as described above, and has the following effects.
[0015]
A threshing part and a grain tank for storing the grain from the threshing part via a milling cylinder are juxtaposed on the traveling machine stand, and the outer part of the grain tank can be pivoted outwards to thresh. When the seal member that is separated from the portion or restored to the original state passes through the rotation trajectory ho and the seal member that is in close contact with the closing plate of the cereal cylinder, the seal member that does not interfere with the jump cylinder that forms the jump outlet In this case, open the inlet opening in the inner wall of the Glen tank larger than the jumping outlet of the cereal cylinder and look into the outlet, and the Glen tank will know the plate that contacts the inner surface of the outlet part. Extending and guiding the grain that is ejected from the outlet toward the inside of the Glen tank, the tip of the plate body is bent toward the inner surface of the outlet, and a bent portion is formed. this was the construction of contacting the bent portion on the inner surface of the springing cylinder opposite to the direction of rotation Therefore, when the Glen tank is rotated or moved backward with the outer portion as a fulcrum, it can be separated from the threshing portion without interference with the outlet portion, while maintaining good maintenance, Grains that are ejected in the direction of rotation of the ejector plate from the exit port are guided by the plate body toward the inside of the Glen tank, and the seal member attached to the inlet port is impacted and damaged. No real harm will occur.
[0016]
Further, since the plate body is constituted by a leaf spring, it is possible to absorb variations in the assembly due to an error in the relative positional relationship between the outlet portion and the inlet portion, thereby facilitating the assembly operation.
[Brief description of the drawings]
FIG. 1 is a plan view of a glen tank inlet port portion.
FIG. 2 is a side view of a glen tank inlet port as seen by a threshing unit.
FIG. 3 is a front view of the plate viewed from the direction of arrow (X) in “FIG. 2”.
FIG. 4 is a schematic plan view showing the arrangement of each part of the combine.
FIG. 5 is an operation explanatory view of the Glen tank.
[Explanation of symbols]
A Threshing part G Glen tank 1 Flouring cylinder 2 Jump outlet G1 Inner wall 3 Input port P Support point 4 Jumping plate A Rotating direction 5 Plate body
5a Bending part
6 Jumping drum
7 Blocking plate
8 Seal member
E Rotation locus
F Rotation locus

Claims (1)

A threshing part (A) and a Glen tank (G) for storing grains from the threshing part (A) via the milled cylinder (1) are arranged side by side on the traveling machine stand, and the grain tank (G) A seal that adheres to the closing plate (7) of the milling cylinder (1) when the outer part is pivoted outward with the fulcrum (P) as a pivot and is separated from the threshing part (A) or restored to its original state. The member (8) passes through the turning trajectories (e) and (f), and the protruding barrel (6) forming the outlet (2) and the sealing member (8) are configured not to interfere with each other. The opening (3) that opens in the inner wall (G1) of G) is opened larger than the jumping outlet (2) of the cereal cylinder (1) and looks into the jumping outlet (2). ) The plate body (5) that contacts the inner surface of the part extends from the glen tank (G), and the grains that are ejected from the spout (2) are directed to the glen tank (G). The bent portions bent toward an inner surface of the springing opening (2) the distal end side of said plate member for guiding (5) (5a) formed Te, opposite to the rotation direction of springing plates (4) (b) The combine characterized by making it the structure which makes the said bending part (5a) contact the inner surface of the jumping cylinder (6) to perform.

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