JPH0641437U - Paddy bag support device in harvester - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] A pair of bag support rods that suspend the paddy bag can be widely and narrowly changed in relation to the opening / closing operation of the shutter of the paddy discharge port, and To be able to change the state of properly hanging and the state of easily removing the paddy bag. [Structure] A harvester comprising a paddy hopper 10 having a shutter 15 at the bag filling discharge port 14, a pair of bag support rods 11 installed corresponding to the padding discharge port 14, a bag support base, and the like. In the paddy collecting section of the machine, the bag supporting rod 11 is connected to the shutter 15 by the interlocking tool, and when the shutter 15 is closed, the distance between the bag supporting rods 11 is changed to be narrowed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a paddy bag supporting device in a harvester such as a self-decombining combine or a self-propelled threshing machine.

[0002]

[Prior art]

 A harvester equipped with a paddy hopper with a shutter at the bag discharge port, a pair of bag support rods corresponding to the bag discharge port, and a paddy collection unit composed of a bag support base and the like. Are known.

[0003]

[Problems to be solved by the device]

 In a harvester with a paddy collection section as described above, if the paddy bag hung on a pair of bag support rods is not pulled to both sides outwardly, the middle part of the bag mouth hangs down. On the other hand, the filling outlet may come off, but if the paddy bag expands due to the filling of the paddy, the paddy bag will be excessively stretched and it will be difficult to remove it from the bag support rod.

For this reason, conventionally, there is seen a device in which the interval between the bag supporting rods in the paddy collection part can be changed widely, but in the conventional device, the operation of changing the interval is left to the operator. The work was troublesome and inconvenient. The present invention has been implemented for the purpose of solving such a difficulty.

[0005]

[Means for Solving the Problems]

 That is, the paddy bag supporting device of the harvester according to the present invention includes a paddy hopper (10) having a shutter (15) at the bag filling discharge port (14) and a bag filling discharge port (14). In a paddy collection part of a harvester, which comprises a pair of bag support rods (11) (11) installed correspondingly, a bag support base (12), etc., the bag support rod (11) is shuttered (15) by an interlocking device. ), And when the shutter (15) is closed, the distance between the two bag supporting rods (11) (11) is changed so that the distance between the two bag supporting rods (11) (11) is narrowed.

[0006]

[Operation and effect of the device]

 In the paddy bag supporting device, work of suspending an empty paddy bag on the bag support rods (11), (11), opening the paddy bag suspended on the bag support rod, and inserting the flexible boots of the discharge port. The work of using the paddy receiver, and the work of scraping off the paddy remaining in the flexible boot after filling the paddy and removing the paddy bag from the bag support rod are performed with the shutter closed. In the paddy bag supporting device of the present invention, when the shutter (15) is closed, the interlocking device moves the bag supporting rods (11) and (11) toward each other to support both bags. When the spacing between the rods (11) (11) becomes narrow and the paddy bag becomes loose, and conversely, when the shutter (15) is opened and operated, both bag support rods (11) (11) are opened. The rice sack is stretched at the specified intervals and the paddy bag is stretched.

Therefore, according to the paddy bag supporting device of the present invention, the above-mentioned paddy bag handling work is performed by the shutter closing operation while the paddy bag hung on the bag supporting rod is loosened. Since it is possible to do this, the work is extremely easy.When the shutter is opened and the paddy bag is filled with paddy, the paddy bag is always in a tensioned state, so there is no concern that the paddy will spill out. , The work of removing the paddy bag is performed with the space between both bag support rods narrowed, and it is not necessary to have an extra space for removing the paddy bag outside the bag support rods. There is an advantage that can be.

[0008]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. Fig. 1 is an overall perspective view of a harvester (self-removing combine) that implements the device of the present invention, Fig. 2 is an enlarged rear view of a part of the paddy collection part of the harvester, and Figs. 3 and 4 are the operation of the device of the present invention. FIG. 5 is a plan view of relevant parts showing another embodiment, and FIG. 5 is a plan view of relevant parts showing another embodiment.

In FIG. 1, the harvester is equipped with a mowing and conveying device (3) which can be raised and lowered at the front part of a vehicle body (2) equipped with a crawler traveling device (1) (1), and the mowing and conveying part thereof. A threshing device (4) for threshing the harvested culms transferred from (3) and an attached straw treatment device (5) are mounted on the vehicle body (2). The engine (6), the paddy collection device (7), and the boarding operation unit (8) are arranged in this order from the rear on the vehicle body (2) on the side of the threshing device (4).

The paddy collection device (7) comprises a paddy hopper (10) for temporarily storing refined grains sent from the threshing device (4) through the fried grain conveyor (9), and a bag support rod (11). ) (11), a bag support (12), an auxiliary support (13), and the like.

The paddy hopper (9) has one or more bag filling discharge ports (14) at the bottom, and each bag filling discharge port (14) can be closed by a shutter (15). In addition, a flexible boot (16) is vertically provided at the opening end of each discharge port (14). The shutter (15) can be moved back and forth from the lateral side of the machine body in the depth direction, and can be closed by pushing in the handle (16) and opened by pulling out. It can be switched.

On the other hand, the bag support rods (11) (11) are installed in pairs corresponding to the respective bagging discharge ports (14), and the detailed structure thereof is shown in FIGS. It can be seen in. Mounting bodies (17) (17) in a direction orthogonal to the bag supporting rods are concentrically provided at the inner ends of the two bag supporting rods (11) (11) that are parallel to each other, and the mounting members The bodies (17) and (17) are slidably fitted from both ends of a support cylinder (18) fixed to an appropriate member such as a machine frame of a threshing device.

Then, a predetermined portion of each bag support rod (11) (11) and a predetermined portion of the rear end portion of the shutter (15) are connected by swing links (19) and (19), respectively. When the shutter (15) is moved back and forth, the two bag support rods (11) (11) move in the direction of narrowing the space or in the direction of widening the space.

That is, when the shutter (15) is pulled out and opened, as shown in FIG. 3, both bag support rods (11) and (11) have the widest spacing (A). When the shutter (15) is pushed into the closed position to be in the closed state, the two bag supporting rods (11) and (11) in the above state are moved toward each other, and the state shown in FIG. As shown in FIG. 5, the two bag support rods (11), (11) are configured to have a narrow space (B). When both bag support rods (11) (11) are at wide intervals (A), a paddy bag (not shown) is inserted in which the eyelet holes are inserted into the bag support rods for suspension. When the bag support rods (11) (11) are changed to the narrow interval (B), the paddy bag in the above state is set in a slackened state.

FIG. 5 is a plan view of an essential part showing one of other embodiments of the present invention. In this embodiment, a concrete means for moving a pair of bag support rods in a wide and narrow direction is shown in FIGS. Since this embodiment is different from the illustrated embodiment, common parts will be described with reference to the same reference numerals as those of the embodiments of FIGS. In FIG. 5, the mounting bodies (17) (17) of the pair of bag support rods (11) (11) are slidably fitted and supported by the left and right support cylinders (18) and (18), respectively. Rack bodies (20) and (20) are connected to the support rods (11) and (11), respectively, and each rack body (20) is meshed with a pinion gear (21).

The pinion gear (21) is fitted on a support shaft (22) supported by a support portion (not shown) continuously provided to the machine frame of the threshing device, and the support shaft (22) A drive gear (23) is fitted in another portion in the axial direction of the drive gear (23), and a drive rack (24) connected to the shutter (15) is meshed with the drive gear (23). Reference numeral (25) is a telescopic cover that encloses the rack body, the pinion gear, the drive gear, and the like.

In the embodiment of FIG. 5, when the shutter (15) is operated by pushing it to the left in the drawing, the shutter rack (15) is changed to the closed state and is continuously connected to the drive rack body. The drive gear (23), the support shaft (22), and the pinion gear (21) are operated by (24), and the rack bodies (20) and (20), that is, the mounting bodies (17) and (17) are moved to the opposite direction. The distance between the support rods (11) (11) is narrowed.

[Brief description of drawings]

FIG. 1 is an overall perspective view of a harvester implementing the device of the present invention.

FIG. 2 is an enlarged rear view of a part of the paddy collection device of the harvester.

FIG. 3 is a plan view of an essential part showing an operation mode of the device of the present invention.

FIG. 4 is a plan view of an essential part showing an operation mode of the device of the present invention.

FIG. 5 is a plan view of an essential part showing another embodiment.

[Explanation of symbols]

 7 Paddy Collection Section 10 Paddy Hopper 11 Paddy Bag Supporting Rod 12 Bag Supporting Base 14 Bagging Discharge Port 15 Shutter

Claims (1)

[Scope of utility model registration request] 1. A shutter is provided at the discharge port (14) for bag filling.
Paddy hopper (10) equipped with (15) and discharge port for bag packing
A pair of bag support rods (11) (11) installed corresponding to (14)
And a bag supporting table (12) and the like in a paddy collecting section of a harvester, the bag supporting rod (11) is shuttered by an interlocking device.
It is connected to (15), and when the shutter (15) is closed, the spacing between both bag supporting rods (11) and (11) is changed so as to be narrowed. Support device.