JPH0813222B2 - Ogre device such as combine - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an auger device for carrying out cut and threshed grains to the outside of the machine, which can be used as a combine or the like.

[0002]

2. Description of the Related Art A conventional device of this type is disclosed in
As disclosed in JP-A-8-18449 and JP-B-53-28160 , an intermediate spiral is formed in a grain transfer cylinder in which a first fried helix and a second fried helix are bent. It is configured to be connected via a power transmission. Moreover, in this prior art, the transmission is internally provided at the starting end portion of the second screw device, and the connecting portion of both spiral shafts cannot be opened / closed so that cleaning cannot be performed.

Also, in Japanese Utility Model Laid-Open No. 50-131267,
One is a horizontal screw cylinder and the other is a vertical screw cylinder.
And are connected in a cross shape to convey the vertical screw cylinder.
A certain length from the starting end of the screw to the starting end
A cleaning cover that can be opened and closed is provided at the upper position.
It

[0004]

In this type of device, when the grain is discharged, a stagnation occurs when the grain is inherited and conveyed while changing the direction from the end portion of the vertical fried grain barrel to the horizontal transport barrel. It is required to be able to transfer and transfer smoothly with less waste. Furthermore, the above-mentioned transfer section is
If it is used for a long period of time, grain debris, dust, etc. may accumulate and hinder smooth transportation .
Cleaning is required.

In the above-mentioned prior art, the screw-cylindrical phase
The connection between them cannot be cleaned or cannot be cleaned.
However, the vertical direction of the screw cylinder
To clean with, the operator must scrape the grain by hand
However, it has the drawback that it cannot be easily and quickly cleaned.
It was Therefore, an object of the present invention is to embody a device that eliminates the transportation obstacle of the grain in the bent portion, can smoothly perform the inheritance transportation, and can relatively easily clean the portion after the work.

[0006]

The present invention provides the following technical means in order to solve the above problems and achieve the object. That is, the lower part is connected to the grain discharge part 2 of the machine body 1, and the upper part is connected vertically with a connecting cylinder 5 in which the grain transfer passage 3 is oriented horizontally and the grain transfer port 4 is formed. the AgeKoku tube 6 direction is provided, the該揚shelled tube 6 provided with interior and AgeKoku helix 8 provided with blades 7 Hanedashi the position of height corresponding to the OkuKoku port 4, the coupling tube 5 On the outer peripheral portion of the grain feeding port 4 formed in the above, a transfer tube 10 provided with a transfer spiral 9 therein and provided in the lateral direction is fitted and rotatably fitted,
Between the transport helix 9 of該移Okutsutsu 10 and Hanedashi wing 7 of the AgeKoku cylinder 6 provided to form a space 11 Hanedashi, before
The transfer spiral 9 is fed to the end of the transfer cylinder 10 on the feed start end side.
Opening and closing the support wall 13 whose bearing end is supported by the bearing
It is installed by closing it, and the connecting cylinder 5 is attached to one end.
And is extended in the same direction as the transfer cylinder 10.
At the other end of the supporting rod 14 that is present, the base end of the transfer cylinder 10 is provided.
Install the tip end of the suspension 15 that is connected to the
A hydraulic cylinder whose one end side is pivotally attached to the connecting cylinder 5.
Connect the other end of the suspension 16 to the middle of the suspension 15.
Te, O Combine like formed by rotatably configured in the vertical direction fitting portion 17 of the connecting tube 5 with the transfer cylinder 10 as the fulcrum - is gas apparatus.

[0007]

EXAMPLE First, the structure will be described. Reference numeral 1 denotes a combine fuselage, which comprises a threshing device and a grain tank attached thereto. Reference numeral 18 is a traveling device, 19 is a reaping device, and 20 is a driver's seat. The bottom of the fried grain cylinder 6 communicates with the grain discharge part 2 of the machine body 1 and is connected to the upper part thereof.
The cylinder 5 is attached so as to be freely rotatable around the vertical axis . The coupling cylinder 5, a grain transfer passage 3 to form a OkuKoku port 4 that is laterally, has a configuration capable of carrying and redirecting grain sent from below the lateral side.

The fried helix 8 is rotatably and rotatably provided in the fried food barrel 6, and the wing 7 is attached to the upper portion at a height corresponding to the grain feeder 4. The grain supplied from the grain discharging unit 2 can be fried and fed from the grain feeder 4. The transfer cylinder 10 is provided by fitting the base end portion thereof to the outer periphery of the grain feeding port 4 formed in the connecting cylinder 5, and the grain discharging port 21 is formed at the tip end portion thereof to be fitted as described later. The part 17 is used as a support part and can be rotated in the vertical direction. The transfer spiral 9 is axially mounted in the transfer cylinder 10 so that the grain can be transferred.

The above-mentioned connecting cylinder 5 is formed by the repelling blade 7
An unbounced space 11 is formed between the transfer spiral 9 and the transfer spiral 9, and the grains fried from below are passed through the transfer spiral 9 to the transfer spiral 9. An opening is formed at the base end of the transfer cylinder 10 on the starting end side in the feeding direction.
22 is configured, and an opening / closing support is provided in the opening 22.
The holding wall 13 is provided as a lid. This support wall 13 is a bearing
The end portion of the transfer spiral 9 on the feed start end side is supported by a bearing through a member.
When holding the support wall 13 and removing the support spiral 9,
The lower end of the end side is open.

In the embodiment, the transmission structure to the transfer spiral 9 is the intermediate shaft A23 and the intermediate shaft B in FIGS. 1 and 4.
Transfer via 24, intermediate shaft C25, sprocket 26
The spiral 9 is configured to be transmitted from the feed end side . The connecting cylinder 5 is connected to the other end of a hydraulic cylinder 27, one end of which is attached to the machine body 1 side, and when the hydraulic cylinder 27 expands and contracts, the hydraulic cylinder 27 rotates about the axis of the fried cylinder 6 .

Next, the suspension 15 has a support rod 1 which has a base portion attached to the connecting cylinder 5 side and extends in the same direction as the transfer cylinder 10.
4 is provided between the tip portion of 4 and the transfer cylinder 10 to suspend the same.
In the middle part of 15, the hydraulic pressure with the base attached to the connecting cylinder 5
The tip end side of the cylinder 16 is pivotally connected . Then, both hydraulic cylinders 16 and 27 are configured so that they can be expanded and contracted by operating the operation valves 28 and 29, as in the hydraulic circuit shown in FIG.

Next, the operation will be described. First, in the field, when the traveling device 18 is rotated and moved forward while driving the rotating parts of the machine body 1, the grain culms are mowed by the mowing device 19 at the front part and supplied to the threshing device for threshing processing. Next, the work of discharging the grain will be described.

Prior to the discharging work, a positioning work is carried out in order to match the grain discharge port 21 at the tip of the transfer cylinder 10 to the intended place for discharging. In this case, the transfer cylinder 10
First, the operation valve 29 is operated to operate the hydraulic cylinder 16
Send pressure oil to the to extend and lift and hold the tip part high. Next, when the operation cylinder 27 is operated to extend the hydraulic cylinder 27, the transfer cylinder 10 rotates integrally with the fried cylinder 6 by rotating the connecting cylinder 5 to match the destination. .

In this way, the transfer cylinder 10 can be positioned by using the two hydraulic cylinders 16 and 27.
The grain discharge port 21 at the tip can be moved to a desired position. Next, the grain discharging operation of the machine body 1 is performed by the fried helix 8
And the transfer spiral 9 are respectively transmitted so that the grains can be conveyed, and the grains discharged from the grain discharging unit 2 of the machine body 1 are supplied to the starting end of the fried cylinder 6.

Then, the grains are successively fried by the rotating fried helix 8 and conveyed upward in the fried cylinder 6 to reach the upper ejection blade 7. Then, the grain is bounced by the bounce-out wing 7 and is supplied to the transfer tube 10 from the grain transfer port 4 through the bounce-out space 11. In this way,
The grain that has reached the transfer cylinder 10 is fed in the forward direction by the feeding action of the transfer spiral 9 and is discharged from the grain discharge port 21 to a target location.

Next, when cleaning the connecting cylinder 5, the transfer cylinder 10 and the like, first, the support wall 13 which is the lid of the transfer cylinder 10 is cleaned.
To open the opening 22. Then, the transfer cylinder 10 is sent.
The end portion on the starting end side is opened through the opening portion 22, and the connecting cylinder 5
Grains that are stagnant in the connecting portion of the
It can flow out of 22 and be cleaned relatively easily.
Further, during cleaning, the hydraulic cylinder 16 is extended to transfer it.
By making the cylinder 10 steeply inclined, the grain in the transfer cylinder 10
The spillage is taken out and is easy to clean.

[0017]

As described above, according to the present invention, the transfer cylinder 10 having the grain discharge port at its tip can be easily moved to the intended place, and the transfer cylinder 10 and the connection cylinder 5 can be easily moved.
At the time of cleaning the connection part of the
The support wall 1 for supporting the end of the transfer spiral 9 on the feed start end side
By removing 3, the end portion of the transfer cylinder 10 on the feed start end side
Can be opened, making it easy to take out the grain at the connection.
Therefore , cleaning can be performed easily.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a main part according to the present invention.

FIG. 2 is a perspective view of the combine according to the present invention.

FIG. 3 is a hydraulic circuit diagram of the device according to the present invention.

FIG. 4 is a side view of the tip portion of the transfer cylinder according to the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Airframe 2 Grain discharging part 3 Grain conveying passage 4 Grain mouth 5 Connecting cylinder 6 Lifting barrel 7 Bounce wing 8 Lifting helix 9 Transfer spiral 10 Transfer barrel 11 Bounce space 12 Feed start end 13 Support wall 14 Support Rod 15 Suspension body 16 Hydraulic cylinder

 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-50-131267 (JP, A) JP-A-57-74319 (JP, A) Actual opening Sho-53-28160 (JP, U) Actual opening Sho-56- 32032 (JP, U) Actual development Sho 58-18449 (JP, U)

Claims (1)

[Claims] 1. A connecting cylinder 5 having a lower part communicated with a grain discharge part 2 of a machine body 1 and an upper part provided with a grain feeding port 4 with a grain conveying passage 3 oriented horizontally, is freely rotatable around a vertical axis. longitudinal AgeKoku cylinder 6 coupled provided, the該揚shelled tube 6 provided with interior and AgeKoku helix 8 provided with blades 7 Hanedashi the position of height corresponding to the OkuKoku port 4, the On the outer peripheral portion of the grain transfer port 4 formed in the connecting tube 5, a transfer tube 10 provided with a transfer spiral 9 therein and provided in a lateral direction is fitted and rotatably fitted in the transfer tube 10. provided by forming a space 11 Hanedashi between the transport helix 9 and Hanedashi wing 7 of the AgeKoku cylinder 6, of the transfer cylinder 10
The end of the transfer spiral 9 on the side of the feed start end has the end on the feed start end side.
The support wall 13, which is supported by the bearing, is installed so that it can be freely opened and closed.
And the connecting tube 5 is attached to one end of the
A support rod 14 extending in the same direction as the transfer cylinder 10
Is connected to the other end of the transfer cylinder 10 at its proximal end side.
It is provided by attaching the tip of the suspended body 15, and one end side is the above-mentioned.
The other end of the hydraulic cylinder 16 pivotally attached to the connecting cylinder 5
The transfer cylinder 10 is connected to a midway portion of the suspension body 15,
An auger device such as a combine, which is configured to be rotatable in the up-down direction with a fitting portion 17 with the connecting tube 5 as a fulcrum.