JPH0642441Y2 - Glen tank in combine - Google Patents

Description

TECHNICAL FIELD The present invention relates to a combine grain tank for harvesting and threshing while filling a grain tank with grains discharged from a discharge port of a fried cylinder.

Conventional technology Generally, for combine harvesters that cut and process threshing culm culms in the field, the grains after threshing are lifted and conveyed in a fried cylinder, and the grain discharged from the discharge port of the fried cylinder is used as a machine body. It is known to store the oil in a grain tank equipped with it, but conventionally, this type of grain tank has a rotation fulcrum provided below the tank so that the grain tank is crimped toward the discharge port of the frying cylinder. The grain tank is filled with grains from the opening of the grain tank which is fixed at a different position and faces the discharge port.

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention By the way, since the opening of the grain tank is provided as high as possible above the grain tank in order to increase the filling amount of the grain, the bearing position of the rotation fulcrum and the lifting cylinder are Fried position,
Alternatively, even if there is a slight mounting error due to distortion or the like in the frame of the Glen tank, the discharge port of the fried cylinder and the opening of the Glen tank will not match. In the conventional Glen tank, for example, as shown in FIG. 7, the tank body b is fixed to the bottom body a provided with the pivot point from above with the bolt c or the like. It is not possible to easily adjust the upper and lower positions of the parts, and as a result, the paddy is scattered from the discharge port to the outside of the machine, resulting in grain loss, or the discharge port is clogged with grains, resulting in smooth operation. There was a problem that the filling work could not be performed.

The present invention was devised to solve the above problems, and even if there is a mounting error due to distortion or the like in the bearing position of the Glen tank, the lifting position of the fried cylinder or the frame of the Glen tank, The opening of the grain tank and the discharge port of the fried cylinder can be easily matched to prevent scattering of the grain from the discharge port to the outside of the machine and clogging of the discharge port with the grain. Thus, it is an object of the present invention to provide a grain tank in a combine capable of smoothly filling grains in the grain tank.

Means for Solving the Problems In order to solve the above-mentioned problems, the technical means taken by the present invention is that the opening is crimped to the discharge port of the fried cylinder fixed to the machine In a rotatable Glen tank for storing discharged grains, the Glen tank is divided into an upper box having an opening at the upper end and a lower box having a rotation fulcrum at the lower side. Then, the lower box body, the front and rear side plates made of thick plate bodies that are pivotally supported on the body side at the rotation fulcrum,
It is made up of left and right slanted bottom plates made of thin plates, and the upper box is made up of thin plates similar to the bottom slanted plates, and is vertically moved to the lower box via a connecting tool that tightens from the lateral direction. It is characterized in that the position of the opening portion that is press-fitted to the discharge port can be adjusted by connecting the adjustment ports.

Therefore, according to the present invention, it is possible to perform the mowing and threshing work while filling the grain discharged from the fried cylinder into the grain tank provided in the combine. And even if the discharge port of the fried cylinder and the opening of the Glen tank may not match due to a slight mounting error, etc., attach the connecting tool that connects and fixes the upper box to the lower box horizontally. It is possible to easily adjust the vertical position of the upper box formed of a thin plate by simply operating from, so make sure that the opening provided in the upper box matches the discharge port of the fried cylinder. You can Therefore, it is possible to prevent the grains from scattering from the discharge port of the fried cylinder to the outside of the machine and prevent the discharge port from being clogged with grains, so that the grain tank can be smoothly filled with the grains.

Embodiments Embodiments of the present invention will be described in detail with reference to the accompanying drawings. Reference numeral 1 denotes a combine traveling machine body, and a grain stalk mowing device 2 is disposed in a front portion of the traveling machine body 1. In addition, grain reaping device 2
The thresher 3 is mounted on one rear side of the vehicle, and the Glen tank 5 is provided on the machine body frame 6 across the driver's seat 4 on the other rear side. And the grain culm cut by the grain culm harvesting device 2 is
The grain after the threshing process, which has been threshed by the threshing machine 3 and then sorted by the sorting unit 7, is lifted and conveyed in the fried grain barrel 8 to be fried grain barrel
It is discharged into the Glen tank 5 through the discharge port 9 provided at the upper end of the.

The Glen tank 5 has an upper box 11 having an opening 10 at the upper end, which faces the discharge port 9 of the fried grain cylinder 8, and a body frame 6.
It is divided into a lower box body 12 and a lower box body 12 to be mounted on. That is, in the lower box body 12, the front and rear walls 13, 13 are formed by thick plate bodies, and thin bottom inclined plates 14, 14 are fixed between the wall bodies 13, 13 to shrink downward. The wall is formed in the shape of
A rotary shaft 15 projecting from the shaft 13 and 13 is pivotally supported by a bearing portion 16 provided on the machine body frame 6. On the other hand, the upper box body 11 is formed of a thin plate body similar to the bottom inclined plates 14 and 14, and the lower end surfaces of the front and rear wall bodies 17 and 17 are located above the wall bodies 13 and 13 of the lower box body 12. The left and right walls 18, 18 are in contact with the end faces and are in sliding contact with the inner surfaces of the upper end portions of the bottom inclined plates 14, 14 in a state of overlapping by a length of l ₁ . Further, on the inner surface of the wall bodies 17, 17, plate 19, 19 whose lower end side is curved inward of the Glen tank 5 is fixed in a hanging shape, and is provided on the wall bodies 13, 13 from the lateral direction. Slot ₂ of length l 2
A connecting tool such as a bolt that penetrates the plate 19 through 0 and 20.
The upper box 11 is fixed by tightening 21 and the upper and lower positions of the upper box 11 can be freely adjusted within the range of l ₂ . Also, the walls 18,18 and the bottom slanted plates 14,14
The overlapping length l _{1 with and} is formed to be larger than the above l ₂ , so that even if the vertical position of the upper box 11 is adjusted, no gap can be formed between the wall 18 and the bottom inclined plate 14. ing. Reference numeral 22 denotes a connector for fixing the wall body 18 to the bottom inclined plate 14, which is inserted into a long hole of the length l ₂ provided in the bottom inclined plate 14.

Then, the Glen tank 5 is pressed against the discharge port 9 of the fried grain cylinder 8 and fixed by a fixing device (not shown),
The grains that have been lifted and conveyed can be filled in the grain tank 5 through the opening facing the discharge port 9.

FIGS. 5 and 6 show another embodiment in which the bottom sloped plate 14 is provided with a paddling take-out port. That is, a cylindrical paddy guide tube 23 whose front end side is bent downward is freely rotatable on the bottom inclined plate 14 of the lower box body 12 with the center of the face plate 24 in sliding contact with the lower surface of the bottom inclined plate 14 as a fulcrum 25. Is attached to. Radial holes 26 are formed in the face plate 24 at the same intervals as the holes 26, and holes 27 of the same shape corresponding to the holes 26 are formed in the bottom inclined plate 14. When the paddy guide tube 23 is installed, the grain is released at the position where both openings 26 and 27 are aligned, and the release of the grain is blocked at the position where the openings 26 and 27 are rough. You can do it. Further, a hanger 29 for suspending the paddy bag 28 is provided on the outer surface of the paddy guide tube 23, and the paddy guide tube 23 can be easily rotated by gripping the hanger 29.

In the above configuration, when performing the mowing threshing work,
Grains that have been threshed by the threshing machine 3 and have been sorted by the sorting unit 7 are conveyed by lifting in the fried barrel 8 from the discharge port 9 provided at the upper end of the fried barrel 8 through the opening 10 to the Glen tank 5 To be filled. When the opening 10 does not coincide with the discharge port 9, loosen the connecting tools 20, 21 and the connecting tools 20, 21 are inserted into the long holes of the length l ₂ , so that the upper and lower parts of the upper box body 11 The position can be adjusted freely within the range of l ₂ . Therefore, even if there is a mounting error in the bearing position of the grain tank 5 or the hoisting position of the hoisting barrel, the discharge port 9 and the opening 10 can be easily aligned with each other only by operating from the lateral direction, and the grain can be smoothly fed. The grains can be filled in the Glen tank 5. Also Glen Tank 5
The lower box 12 of the front and rear walls 1 attached to the body frame 6
Since 3 and 13 are formed thick, even if the bottom inclined plates 14 and 14 and the upper box 11 are formed thin, the rigidity can be kept high and the overall weight can be reduced as much as possible. In addition, when the opening 10 and the discharge port 9 do not coincide with each other, the thin upper box body 11 may be adjusted up and down, so that the adjustment can be easily performed.

In the embodiment shown in yet another embodiment, if the hanger 29 is gripped and the paddy guide tube 23 is rotated, the opening 26 can be opened and closed by rotating only the width of the opening 26. Compared with the slide type shutter, it is convenient because it can smoothly perform the grain packing work with a little force.

Effect of the Invention In summary, the present invention is a rotatable Glen tank in which the opening is crimped to the discharge port of the fried cylinder fixed to the machine side to store the grains discharged from the fried cylinder, The Glen tank is divided into an upper box body having an opening at the upper end and a lower box body having a rotation fulcrum at the lower side, and the lower box body is pivotally supported on the machine side at the rotation fulcrum. The front and rear side plates are made of thick plates, and the left and right bottom slant plates are made of thin plates, and the upper box is made of the same thin plate as the bottom slant plate. The lower box is connected to the lower box via a connecting tool to adjust the position of the opening that is crimped to the discharge port, so that the grains discharged from the fried cylinder can be filled in the grain tank. The discharge port of the fried cylinder and the opening of the Glen tank may cause an error in mounting the fried cylinder or the Glen tank. Even if there is a case where they do not match due to factors such as the above, the Glen tank that is divided into an upper box body with an opening and a lower box body that is pivotally supported by a rotation fulcrum is a connection that fixes the upper box body. The vertical position of the upper box made of a thin plate can be easily adjusted simply by adjusting the ingredient from the lateral direction, so the opening provided in the upper box can be securely attached to the discharge port of the fried cylinder. Can be matched to. Therefore, it is possible to prevent the grains from scattering from the discharge port to the outside of the machine and to prevent the discharge port from being clogged with the grains, so that the grains can be smoothly filled in the grain tank.

[Brief description of drawings]

FIG. 1 shows an embodiment of a grain tank in a combine according to the present invention. FIG. 1 is an overall perspective view of the combine, FIG. 2 is a vertical sectional front view, FIG. 3 is a front view of a main portion, and FIG. FIG. 5 is a side view, FIG. 5 is a front view of the paddy take-out opening, FIG. 6 is a perspective view of the same, and FIG. 7 is a side view showing a conventional example. In the figure, 5 ... Glen tank, 8 ... Grain barrel, 9 ... Discharge port, 10 ... Opening part, 11 ... Upper box, 12 ... Lower box,
14 ... bottom sloping plate, 21 ... connecting tool.

Claims (1)

[Scope of utility model registration request] 1. A rotatable Glen tank in which an opening is pressure-bonded to a discharge port of a fried-cylinder fixed to a machine body to store grains discharged from the fried-cylinder, the Glen tank comprising: A thick plate body that is divided into an upper box body with an opening at the upper end and a lower box body with a rotation fulcrum on the lower side, and the lower box body is pivotally supported on the machine side at the rotation fulcrum. Front and rear side plates consisting of
It is made up of left and right slanted bottom plates made of thin plates, and the upper box is made up of thin plates similar to the bottom slanted plates, and is vertically moved to the lower box via a connecting tool that tightens from the lateral direction. The grain tank in the combine, wherein the position of the opening portion that is press-fitted to the discharge port can be adjusted by connecting the control tanks freely.