WO2007066761A1

WO2007066761A1 - Combine

Info

Publication number: WO2007066761A1
Application number: PCT/JP2006/324561
Authority: WO
Inventors: Takamasa Nakamura; Koei Yokota
Original assignee: Yanmar Co., Ltd.
Priority date: 2005-12-08
Filing date: 2006-12-08
Publication date: 2007-06-14
Also published as: KR101442847B1; KR20080084946A; JP2007151514A; CN101325870A; CN101325870B

Abstract

A combine improved in the diffusion performance of a diffusion plate with no power transmission system additionally provided. The combine (1) comprises a squeezing drum (6) for threshing grain stalks, a suction fan (60) disposed at the rear portion of the squeezing drum (6) to suck dust for exhausting to outside the machine, and a dust-transmitting port secondary treating drum (41) disposed in parallel to the squeezing drum (6) and at the rear portion of the squeezing drum (6), wherein a diffusion plate (72) for uniformly diffusing exhausted dust is disposed below the outlet of the dust-transmitting port secondary treating drum (41) and below the outlet of the suction fan (60).

Description

Surgical field

001, Nin'n, especially related to the science of discharging to the threshing site.

Since 2000, it has been known that there is a bias in the amount of in-gas discharged from the in-place. Since it is released in a lump state, it looks bad and it is desired to have a mechanism that spreads it out. In order to solve this problem, it is publicly known that a diffusion is provided at the bottom of the emission, and the diffusion is unevenly diffused and emitted to the field. In addition, the method of improving the diffusion power by providing a diffusion root in diffusion is also the same ().

1 2 2 4229 report

Invention

Problems that Ming is trying to solve

However, in the conventional technique, it was not enough to diffuse the lumps of straw only by providing or spreading on the part of the straw. In addition, in the configuration in which the diffusion root is attached to the diffusion, a separate unit is required to rotate the diffusion root, which not only complicates the mechanism, but also uses an additional onion.

004, In view of the above issues, we will provide an inn with improved diffusion without the need for a separate installation.

To solve the problem

The issues to be resolved in 005 Ming are as described above. Next, the steps to solve this problem will be explained.

0006, In the request, for threshing, placed in the part of, sucked and discharged to, In the equipped inn placed in the section,

Below the suction port, below the suction port, is arranged to diffuse the discharged one.

The above-mentioned 07072 is integrally configured as the above-mentioned dynamic sorting device for sorting grain removal.

In No. 0883, a number of guide plates for guiding a constant discharge direction are provided on the surface of the plate having the width of the swing sorting device. Of Ming

As a result of 000, the following effects are exhibited.

In the case of 001, it is possible to disperse in a wider range and spread it by applying exhaust gas and diffuse, and it is not biased in one direction.

In 00112, since the swing is integrally configured, it is possible to swing the diffusion along with the swing without requiring independent power.

In 00123, by providing a guide, it is possible to make the diffusion direction constant to some extent, and it is possible to diffuse the diffusion more efficiently.

[0113] A left side view showing the physical structure of the inlet according to Ming.

2 Inn view.

Side view of the 3-in.

4, side view.

Front view of 5 departments and science department.

Front view of the 6th department and the science department.

Front view of 7-in (near the exit).

8 Side view of the dynamic selection board and.

Front view of 9-in (near the exit).

10 Side view of the moving selection board and.

11 Side view of the device. Of the issue

001 Inn

Five

6

32 dynamic sorting

Five

6 fan

72

8 Guide

Good for carrying out Ming

[0115] Next, an embodiment of the invention will be described.

Is a left side view showing the physical structure of the inn according to Ming, Fig. 2 is a front view of the inn, and Fig. 3 is a side view of the inn. Fig. 4 is a side view of threshing, Fig. 5 is a view of threshing part and processing part, Fig. 6 is a view of threshing part and processing part, Fig. 7 is a view of in (near exit), and Fig. 8 is swing selection. Fig. 9 is a plan view of another plate, Fig. 9 is a plan view of the in (near the outlet), and Fig. 9 is a plan view of the rocking sorting plate and Fig. 9 is a plan view of the device.

1

Below, we will use 3 to explain the formation of the inn, which is the state of implementation of the inn related to the present invention.

Inn is for rice harvesting, more specifically, traveling in () to harvest rice from the field and threshing in (). The implemented training was carried out on the right side of the truck truck 2 which is the lower portion of the truck which is the portion for threshing the attached portion. Machine 4 is provided. Threshing 5 is provided on top of 4. 5 is equipped with 6, and 7 etc. On 4 5 is provided with 8 and 5 on 4 is provided with a processing section 9. The tin faces the tin 7 and is placed so as to face the discharge unit 9, and receives the min 7 (grain after being threshed) and conveys it to the treatment unit 9.

017 8 harvests rice from the field and transports it to threshing 5.

5 is for threshing the rods sent from 8, and while gripping the rod at the hinge 7 and transporting it to the rear, it handles the handle 6 and separates it ().

After being threshed in 001 5 and separated by wind and dynamic sorting in the sorting section provided on the side of threshing 5, after refinement, it is put into the Gun tank 2 provided on the side of threshing 5. Brought in and done. Further, the discharge tank 3 is connected to the gun tank 2, and by operating the discharge tank 3, it is possible to carry out the discharge tank 3 to the part of the gun tank 2 included in the gun tank 2.

[0119] The operation tank 4 is provided on the side of the gun tank 2, and the operation section 5 and the driver's seat 6 including the hands are provided on the side of the operation key 4. For car 4, a carton 7 is provided.

002 Next, 4 will be described for threshing 5.

As shown in 4, the 2 formed on the threshing 5 is equipped with 6 which is in the rearward direction of the airframe, and 2 is inserted from 2.

The pump 3 is mounted on two sides, and the swing selection 32 is supported swingably in the front-rear direction with the front of the pump 3 facing the front.

The swing selection 32, the guide 33, and the guide 33 34 are arranged in the upper and lower two stages, and the track 4 is provided after the guide 33 so as to be vertically movable.

The 35 is connected to the rear of the rear 34 and the gun 36 is arranged to the rear of the 35. A fixed 37 is placed at the rear of the 35.

Also, as shown in 5 and 6, 6 is in the body traveling direction () side, 4), wrap that part on the side, and wrap it with part 6).

The particles from the pump 4a to be placed on the part 4 are allowed to drop on the surface 35 37.

In the 4th part, 86 is laid in the front-back direction so as to overlap in a plane in 4 horizontal directions.

4 Drop through the clamp 4 a

It is configured so that it is conveyed in the front direction, that is, in the direction opposite to the direction in which it is moved by 4, and is discharged onto the rocking sorter 32.

The lower part of the swing selector 32 is swingably connected by a crank mechanism 5.

002 In addition, by the wind of the fan 38 that sends the selection below the guide 33 34 and the wind of the main device 22 that sends the selection between 35 and 36 and 35 Grains made with a pump 3 4 a. Then, and are sorted first and second by specific gravity wind sorting.

It is molded into the shape of the rear 33 and the rear 33, and has a shape that makes it easy to convey the particles to the rear.

The first template 23 lying in the direction of 002 is the template 24 and the grains are taken out to the above-mentioned tank 2.

A second container 25 is provided behind the first container 23 and is transported to the second container 26 and the second container 26 which are collected in the container 25. Then, it is sent to the second processing device 27 connected to the second and the second processing device 27 by the container 26, is removed by the second device 27 in the processing device 27, and is then re-entered to the swing selection device 32. It is.

002 With this structure, the rear

While being sent, it is sent by the rotation of 6 provided in 2 of 5 above, sent to the rear turret 52, and released to the field from the rear for cutting. On the other hand, it was pushed 3, and fell on the rocking sorting 32, and was sent back while being rocked there. Then, while passing through the 35 guns 36, etc., and being guided, they fall to the top, in which air is sorted by the sorting supplied from the fan 38 22. It

Further, a suction fan 6 is provided above and above the dynamic selection 32, and the suction suction from the truck 4 is performed by the fan 6 and discharged to the rear part of the machine body from the suction fan 6.

002 5 Explain the recent composition using 7.

The debris sorted in 4 is discharged from 5. In addition, the side wall of the suction member 6 is cut out to provide a guide 6a. In addition, a plurality of 87 are added to the part of the fan 6. 87 is composed of a plate shape, and in this implementation, the wind directions 87 are provided at intervals so that each line runs, and the direction from the plane side to the right side is provided. In addition, a plurality of the wind directions 87 are linked so that the wind direction can be adjusted.

However, the wind direction is not limited to 87, and it is also possible to configure the left and right inclination angles to be small or large. In addition, it is arranged at intervals of 6 wind directions, but it is possible to shorten the interval of 87 wind directions to the right or left side.

With this structure, the area where the suction fan 6 emitted from 5 comes into contact with the suction fan 6 is improved, and the diffusion property is improved.

At the rear of 002, there is a cutter 8 for cutting, which is sent to the rear by the tin 7 and tin.

There are a low speed 52a with multiple high speed rotations and a high speed 52b with multiple high speed rotations on the right side of the aircraft. hand In the conventional machine, when cut by the ta 8 the machine is larger than the one on the right side of the cut because the machine is placed on the rear side of the machine. Although it was sent to the right side of Nbe 82 to some extent, it did not resolve the bias.

Therefore, as shown in the drawing, the tab 8 is provided with a cutout portion 83a in the rear surface portion of the body 83. Shows the state in which the turret 8 is turned backward to the center of the right side and is open.The diffusion valve 82 is covered with a notch 83a that gradually releases the rear side of the fuselage 83 in the cover 83. Is forming.

With this configuration, the fan 6 placed in the front is blown rearward from the suction fan 6, so that the cut-out portion 83a flows into the cutter 8 and the cut diffusion template 82 is used. When it is diffused, the exhaust gas hits it, and the dispersibility is further improved.

003 In addition, diffusion 72 is provided in the part of the fan 65 in order to improve the dispersibility. As shown in 7 and 8, this 72 is formed in a flat direction from the rear end of the swing selection 32 to the rear, and is integrated in the swing selection 32 to form an integrated swing selection 32. It is configured to swing with movement. Then, it is sent rearward from the track 4, received by the device 5 and rocked.

Further, a discharge guide 84 is provided on the rear side of the body 5 and on the rear side of the cover 85 on the portion of the fan 6. The guide 84 is a type of plate that is placed toward the side of 5 to form an anchor 85.The length in the front-rear direction is arranged toward that of the rear of 5 and the length in the vertical direction. The upper end is located at the end of exhaust 5, and the lower end is located below exhaust 5. Guide 84's

The guide 6a is formed by notching it in a square shape so that the side 5 becomes larger.

003 32 Due to this structure, it is more lateral than 5 It is ejected while hitting the guide 84 diagonally and diffused to the left more than before. Also, it is discharged to the direction 5 and is discharged and diffused by the fan 6 sent from the guide 6a. Then, when it is discharged from 5, it is not released to the field.

Further, since the above-mentioned 72 is arranged in the part of the suction fan 6, it is possible to apply the suction fan 6 and the like to the diffusion 72. As a result, the wind from the suction fan 6 always strikes, and the air discharged from the strut 4 and 5 is forcibly blown off. As a result, it will not solidify and the appearance will be greatly improved.

Also, as shown in 9, it is possible to attach a plurality of guides 8 attached to the surface of the diffusion 72. , Guide 8 is a square, and is set up in parallel on diffusion 72. Further, the guide 8 is configured so that a plurality of guides are interlocked with each other, and accordingly, the guide 8 is adjustable. The guide 8 can be configured to have a small left or right inclination angle or a large inclination angle. Although the guides 8 are arranged at intervals between the guides 8, it is possible to shorten the interval between the guides 8 on the right side or the left side according to the above. Further, in accordance with, it is possible to configure the guide 8 so that the left side is high and the right side is low, or the left side is low and the right side is high.

In practice, the guide 80 is inclined in a plane from left to right.

With this structure, even if the strut 4 or 5 is deflected toward the fuselage side, it can be diffused into one by being guided by the guide 8. Moreover, the direction of the guides 8 from the suction fan 6 and the like can be changed to promote diffusion. However, Guide 8 is not limited to the case shown in this implementation, and the number of Guide 8 can be changed. The above-mentioned use is related to the operation of the mining department, especially the science department that discharges to the place where threshing occurs, and can be applied to the way of agriculture.

Claims

Wanted

In order to thresh, there is a fan that is placed in the part of, that is sucked in and discharged, and that that is placed in the part that is arranged in parallel.

An inlet for diffusing the discharged one is arranged below the mouth and below the mouth of the suction fan.

2. An in-line structure that is integrated with the dynamic sorting device that sorts grain.

3.The number of guide plates for guiding in the fixed discharge direction is set up on the surface of the plate of the width of the swing sorting device.