JPH0750Y2 - Grain processing equipment in combine - Google Patents

Description

[Detailed Description of the Invention] (a) Industrial field of application The present invention is designed so that the grain that has been cut and threshed is filled in a large-sized paddy bag that is attached to the paddy processing section provided on the side of the threshing device. The present invention relates to a grain processing device in a combine.

(B) Conventional technology Conventionally, a large bag in which grain culms cut by a pretreatment device are threshed by a threshing device at the rear part, and the threshed grains are suspended in a regulation frame arranged on the side of the threshing device. The grain processing device in the combine, in which the bottom plate and the side plate of the regulation frame are interlocked with each other to rotate outward,
It has already been proposed in Japanese Patent No. 137.

(C) Problems to be solved by the device Since the grain processing device in the known combine has the wall body of the paddy processing section substantially vertical, when the paddy bag is lifted by the lifting machine and pulled out, the paddy is packed. There was a problem that the paddy bag was strongly pressed against the side plate and the like due to paddy pressure during the process and was difficult to take out.

An object of the present invention is to provide a grain processing device in a combine, which can be safely and easily lifted and taken out without damaging the paddy bag when the paddy bag packed with paddy in the paddy processing section is lifted. Especially.

(D) Means for Solving the Problems In the present invention for achieving the above object, a threshing device is mounted on one side in the width direction of a traveling platform, and grains are packed in the other side, and the bag is packed in the bag. In a combine provided with a paddy processing section for lifting and removing the paddy bag, the paddy processing section is provided on the bottom plate on which the bag is placed, the front and rear wall plates standing upright along the width direction. And a wall plate provided between the front and rear wall plates on the side of the threshing device, and the wall plate on the side of the threshing device is such that its upper side expands toward the side of the threshing device. The opening area of the upper part surrounded by the wall plate is made wider than that of the lower part, and the belt transmission device for transmitting the power from the engine is arranged below the inclined part. , So that the belt transmission is covered by a wall plate having an inclined portion on the side of the threshing device It is characterized by having done.

(E) Action The present invention is configured as described above, and on the bottom plate on which the bag is placed, between the front and rear wall plates that are vertically installed upright along the width direction and the front and rear wall plates on the threshing device side. While configuring the paddy processing unit to have a wall plate provided, the wall plate on the side of the threshing device is inclined so that its upper side spreads toward the side of the threshing device, and is surrounded by the wall plate. Since the opening area is made wider than the lower part, the upper part of the paddy bag is supported by the inclined part of the wall plate in the packed state, so the paddy bag is pressed by the paddy plate during the padding process. It is possible to effectively prevent it from being strongly pressed against the wall, and to prevent the paddy bag that is full when it is lifted from being damaged by the wall plate. In particular, it is extremely effective for a paddy bag having a large padding capacity.

In addition, a belt transmission device that transmits power from the engine is arranged below the inclined portion and is covered by the wall plate of the inclined portion, so it is not necessary to provide a special transmission cover as a safety cover. Therefore, the cost can be reduced, and the space formed below the inclined portion can be effectively used as the installation space for the belt transmission.

(F) Embodiment An embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 5, a traveling machine base 2 having left and right traveling crawlers 1 is shown.
The threshing device 5 is mounted on one side in the width direction of the paddy, the grain is bagd on the other side, and the paddy treatment unit 3 is provided so that the packed paddy bag is lifted and taken out. 3, a driver's seat 4 and a control panel 4a are arranged in front of the threshing device 5, and a threshing device and a pretreatment device 6 including a grain culm transporting device are mounted in front of the threshing device 5 so that the threshing device 5 and A cutter 7 or a knotter is attached to the rear portion of the paddy processing unit 3.

Then, the paddy processing unit 3 is erected by welding a pair of front and rear struts 8 and 8 on the outside of the traveling machine base 2, and on the threshing device 5 side, the slanting device 5 is inclined from a slightly lower portion toward the threshing device 5. Pillar 1
0, 10 are erected by welding, and the upper ends of the struts 8, 8, 10, 10 excluding the outer side, the following inner part, and the middle part are respectively substantially horizontal frame rods 11 ... , The frame plate 12 is connected to form a frame body, and the bottom plate 13 is bolted to the bottom surface of the frame body.
15 ··· is screwed on, and the upper part of the front and rear parts is a threshing device 5
The wall plates 16, 16 projecting in a triangular shape to the side are screwed to the rising parts around the frame plate 12 ... And the bottom plate 13 with round screws 17 .. Was screwed on the wall plate 18 bent toward the threshing device 5 side with round screws 17 ..., and the paddy treatment part 3 was erected along the width direction on the bottom plate 13 on which the bag is placed. The front and rear wall plates 16, 16 facing each other and the wall plate 18 provided between the front and rear wall plates 16, 16 on the threshing device 5 side are configured to have the threshing device side wall plate 18 at the upper part thereof. The slanted portion 18 whose side is slanted so as to spread toward the threshing device 6 side.
The opening area of the upper part surrounded by the wall plates 16, 16 and 18 is formed wider than that of the lower part, and the upper ends of the outer columns 8 and 8 are frame rods with the middle hanging in a U shape. It is removably connected by.

In addition, on the upper surfaces of the corners of each frame rod 11 ... 20, a plate 21 ... that prevents deformation of the frame and serves as a support member for the paddy bag is detachably installed by pins 22 and snap pins 23. A spring hook 25 composed of a coil spring is attached to the middle portion of these plates 21. Also,
At both ends of the outer frame rod 20 are lateral frame rods 1
Attachment rods 20a, 20a to be inserted into the hollow portions 1 and 11 are welded, and the pins 22 are inserted through the holes formed in the attachment rods and fixed, whereby the attachment rods are removable.

Reference numeral 26 denotes a transmission device that shifts the power of the engine 27 and transmits the power to the working portion.A belt 30 is stretched between the input pulley 28 and the output pulley 29 of the engine 27.
30 is disposed in the space below the inclined portion 18a of the wall plate 18 on the threshing device 5 side, and the outer surface is covered by the wall plate 18. 30a is a belt which is transmitted to the pretreatment device. That is,
In the present invention, a belt transmission device T for transmitting power from the engine 27 is configured to have a transmission device 26, an output pulley 28, an output pulley 29, and belts 30 and 30a. The belt 30 of the belt transmission device T is It is adapted to be covered by a wall plate 18 having an inclined portion 18a on the threshing device 5 side.

An annular hanging string 32 is attached to the outside of the bag mouth of the large paddy bag 31, and the hanging bag 32 is hooked with spring hooks 25 locked to the plates 21 ... It is hung from.

The auxiliary table 33 has a hinge 3 on one side thereof outside the traveling machine table 2.
It is hinged rotatably by 5,35, and when it turns outward, it becomes a substantially horizontal work table, and a stopper 36 is provided in the front long hole.
Crossing over and holding it so that it can move back and forth, turning the auxiliary table 33 upward to a standing posture, and with the stopper 36 retracted from the long hole, fixed to the machine frame in the long hole. Hook
When 37 is inserted and the stopper 36 is released and inserted into the opening of the hook 37, the auxiliary stand 33 is held in a state of being superposed on the outer columns 8 and 8.

A spout 39 is attached to a discharge port of a lifting barrel 38 of the threshing device 5 so as to rotate upward by a hinge 40, and a side face thereof is detachably connected by a trunk metal 41.

Reference numeral 42 denotes a hydraulic crane that is erected upright on the rear side of the paddle processing section of the traveling platform 2. A hook 45 is suspended at the tip of a lifting arm 43 that horizontally swings and vertically swings.

Since the above-mentioned paddy treatment section is arranged immediately after the driver's seat 4, it is easy to visually recognize the full state, but as shown in FIG.
39 is made of cloth, a piece of cloth 39a is continuously provided on the lower edge of its tip, and the wire 46 is covered with a coil-shaped elastic wire 49 so that it maintains a substantially constant shape and is clamped by a clamp 50, The first paddy sensor 47 at the tip of the wiring 46 and the cloth piece 39a.
Connect the second paddy sensor 48 attached to, and insert the first paddy sensor 47 and the second paddy sensor 48 together with the piece of cloth from the mouth of the paddy bag 31 when filling the paddy, and the first paddy sensor will give a full notice. Information is obtained and full information is obtained from the second paddy sensor. Moreover, when replacing the paddy bag 31, the higuchi 39 does not become an obstacle.

Next, the operation will be described. When performing mowing and threshing work, a large paddy bag 31 is hung by the spring hooks 25 ..., the tip of the gutter 39 is inserted into the bag mouth, and the auxiliary stand 33 is set upright. .

Grains that have been cut and threshed and then pumped by the fried cylinder 38 flow into the paddy bag 31, and the paddy bag 31 is collected by the paddy treatment unit 3 as it accumulates.
The front and rear wall plates 16, 16 and the lower part of the wall plate 18 on the side of the threshing device are pressed against each other, and the outer frame rod 20 holds the middle portion of the paddy bag 31 by the hanging portion and bulges outward. And the upper side on the threshing device 5 side is supported by the inclined portion 18a.

When the paddy bag 31 is full, pull the stopper 36 rearward to remove it from the hook 37, rotate the auxiliary table 33 outward to form a work table, and the worker rides on it to raise the gutter 39 upward. Retract and rotate to, remove the spring hook 25 from the hanging string 32,
The snap pin 23 and the pin 22 are removed to remove the outer frame rod 20 and the plate 21 (the plate 21 on the threshing device 5 side may be retracted by removing one pin 22), and the hook of the crane 42. 45 is exposed on the paddy bag, and the hanging string 32 is hung on the paddle bag 31 to lift the paddy bag 31 and turn to lower the paddy field of the field or the carrier. At that time, the paddy bag 31 is placed on the outer side of the paddy treatment unit 3.
The auxiliary stand 33 and the outer frame rod 20 that have prevented the bulging of the paddle 3 are separated from the paddy bag 31 so that the side portions of the paddy bag 31 bulge outward, and thereby the pressure contact force to the side wall. Is reduced and there is no resistance on that side, and the wall plate on the side of the threshing device 5
Since the inclined portion 18a of 18 supports the upper part of the paddy bag 31 and opens sequentially, the paddy bag 31 can be easily lifted.
Next, when installing a new paddy bag, the worker rides on the auxiliary table 33 which is a working table, rotates the spout 39 downward, and fastens it by the trunk metal 41, the frame rod 20, the plate 21 ... Attach the paddy bag 31 to the paddy treatment section and hang it with the hooks 25 ,.

When the full paddy bag 31 is taken out, the spring hooks 25 may be removed, the hanging string 32 may be hooked on the hook 45, and then the frame rod 20 and the like may be removed.

In addition, when the driving vehicle is equipped with a lifting machine and the combine has no lifting machine, when the paddy bag 31 is full,
The aircraft is approached to a truck parked on the road, and the paddy bag 31 is hung up and loaded on the bed in the same procedure as described above.

(G) Effect of the Invention As described above, the present invention is equipped with a threshing device on one side in the width direction of the traveling machine base, bagged grains on the other side, and lifting the packed rice bag. In a combine provided with a paddy processing unit that was taken out, the paddy processing unit, on the bottom plate on which the bag is placed, on the threshing device side and the front and rear wall plates standing upright along the width direction. And a wall plate provided between the front and rear wall plates, wherein the wall plate on the side of the threshing device is inclined so that the upper side thereof spreads toward the side of the threshing device. The opening area of the upper part surrounded by the wall plate is made wider than that of the lower part, and a belt transmission device for transmitting power from the engine is arranged below the inclined portion. Since it was covered with a wall plate having a slanting part on the side of the threshing device, It has an excellent effect.

That is, the paddy processing unit is configured to have the front and rear wall plates that are erected along the width direction and the wall plate that is provided between the front and rear wall plates on the threshing device side on the bottom plate on which the bag is placed. Moreover, the wall plate on the side of the threshing device was tilted so that the upper side thereof spreads toward the side of the threshing device, and the opening area of the upper part surrounded by the wall plate was made wider than that of the lower part. Therefore, the upper part of the paddy bag is supported by the inclined part of the wall plate, effectively preventing the paddy bag from being pressed against the wall plate with high force due to paddy pressure during padding, and it is full when hoisting. The damaged paddy bag can be safely and easily taken out without being damaged by the wall plate.
In particular, it is extremely effective for a paddy bag having a large padding capacity.

Further, since the belt transmission device for transmitting the power from the engine is arranged below the inclined portion and is covered by the wall plate of the inclined portion, it is not necessary to provide a special transmission cover as a safety cover, The cost can be reduced, and the space formed below the inclined portion can be effectively used as the installation space for the belt transmission.

[Brief description of drawings]

The drawings show one embodiment of the present invention. FIG. 1 is a perspective view of a frame and a transmission device, FIG. 2 is a cross-sectional view, and FIG. 3 is a perspective view of a paddy processing section. FIG. 5 is a cross-sectional view of a frame rod connecting portion, FIG. 5 is a perspective view of a combine, and FIG. 6 is a perspective view showing another example of a spout. 2 ... Traveling platform, 3 ... Paddy processing unit, 5 ... Threshing device, 8,
10 …… Post, 11, 20 …… Frame rod, 13 …… Bottom plate, 16, 18 …… Wall plate, 18 a …… Inclined part, 27 …… Engine, 31 …… Paddy bag, T
…… Belt transmission.

 ─────────────────────────────────────────────────── ───Continued from the front page (56) References Shown 60-15137 (JP, U) Shown 63-173039 (JP, U) Shown 58-176641 (JP, U)

Claims (1)

[Scope of utility model registration request] 1. A paddy processing unit having a threshing device mounted on one side in the width direction of a traveling platform and bagging grains on the other side, and lifting the bagged paddy bag to take it out. In the combine harvester, the paddy treatment unit, on the bottom plate on which the bag is placed,
The front and rear wall plates standing upright along the width direction and the wall plate provided between the front and rear wall plates on the side of the threshing device, and the wall plate on the side of the threshing device , The upper side is formed in an inclined portion that is inclined so as to spread toward the threshing device side, the opening area of the upper portion surrounded by the wall plate is configured to be wider than the lower portion, and below the inclined portion. A grain processing apparatus in a combine, in which a belt transmission device for transmitting power from an engine is arranged and the belt is covered by a wall plate having an inclined portion on the threshing device side.