JPH10155355A - Combine Glen Hopper - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To stabilize the support of a combine hopper 4 of a combine. SOLUTION: On the side of a threshing device 2 on an undercarriage 1, a Glen hopper 4 which can pack bags while taking out the grains taken out from a grain extraction auger 3 of the threshing device 2 is provided behind the Glen hopper 4. The front end inner portion B of the Glen hopper 4 is positioned so as to be openable and closable in a horizontal direction about the support shaft 5 of the outer end portion A, and is located almost diagonally to the support shaft 5 portion.
And a grain take-out auger 3 of the threshing device 2, a structure of a combine grain hopper comprising a lock mechanism 6 capable of locking and releasing the open / close position of the grain hopper 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grain hopper for storing harvested grains of a combine.

[0002]

The support structure of the Glen hopper for bagging the stored grains requires a space for holding the bag in order to suspend the bag below the Glen hopper. In response to the work vibration of the combine, the grain hopper is likely to oscillate and vibrate, and the connection between the grain take-out auger for taking out the threshed grain and the Glen hopper 4 becomes more loose.

[0003]

SUMMARY OF THE INVENTION The present invention provides a grain hopper which can be bagged on a side of a threshing apparatus 2 on a chassis 1 while accommodating grains taken out from a grain taking auger 3 of the threshing apparatus 2. 4 is supported so as to be openable and closable in a horizontal direction around a support shaft 5 of the rear end outer portion A of the Glen hopper 4,
The opening / closing position of the grain hopper 4 is related between the front end inner part B of the grain hopper 4 located almost diagonally to the support shaft 5 and the grain extraction auger 3 of the threshing device 2. A combine hopper having a lock mechanism 6 capable of stopping and releasing is provided.

[0004]

When the grain hopper 4 is rotated inward around the support shaft 5 and locked by the lock mechanism 6 with respect to the grain take-out auger 3, when performing the combine operation, threshing is performed by the threshing device 2 The grain thus taken out from the grain take-out auger 3 is stored in the Glen Hopper 4, and a bagging operation can be performed below the Glen Hopper 4. At the time of maintenance, by removing the lock mechanism 6, the Glen hopper 4 is pivoted outward around the support shaft 5 to open the space between the threshing device 2 greatly.

As described above, the Glen hopper 4 pivots the position of the lock mechanism 6 of the front end inside portion B in and out around the support shaft 5 of the rear end outside portion A. The opening between the device 2 and the grain removal auger 3 of the threshing device 2 by the lock mechanism 6 can be facilitated by maintaining a large opening between the device 2 and the locking mechanism 6 to stabilize the opening and closing rotation diameter by lengthening. With a simple configuration, it is possible to reduce the backlash of the communication part between the grain take-out auger 3 and the Glen hopper 4 and to stably take out and store the grain.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A combine is mounted on one upper side of a chassis 1 having a pair of right and left crawlers 7, with a threshing device 2 mounted with a feed chain 8 located outside, and a harvester conveyed by a reaper 9 supported forward. The spikes are supplied into the threshing room while being conveyed backward by the feed chain 8 after receiving the supply of the culm, and threshing and sorting are performed. A grain hopper 4 is mounted on the opposite side of the threshing apparatus 2, and the grains selected by threshing by the threshing apparatus 2 are fried by a grain take-out auger 3 and stored in the Glen hopper 4. . A cockpit 11 is arranged on the engine cover 10 in front of the Glen hopper 4, and a cockpit 12 is further arranged forward. Further, on the rear side of the threshing device 2, a culm cutter 13 for cutting the hulled culm is disposed. 14
Is a reduction auger for reducing the second product of the threshing apparatus 2 to a threshing room or the like.

[0007] The Glen hopper 4 is supported by a support frame 15 mounted on the chassis 1 with respect to a vertical support shaft 5.
, So as to be openable and closable horizontally inward and outward. The support frame 15 is erected on an outer portion A of a rear end of a bag receiving table 16 provided on one side of a rear portion of the chassis 1, and a boss 17 fixed on an upper portion of the support frame 15 is provided with a rear end of the Glen hopper 4. The support shaft 5 provided on the outer portion is fitted from above and supported, and the Glen hopper 4 is rotated around the support shaft 5 toward the inner threshing apparatus 2 or outward on the opposite side. be able to.

In the inside B of the front end of the Glen hopper 4, a lock mechanism 6 is provided between the auger at the upper end of the grain removing auger 3 of the threshing device 2 and the vicinity of the discharge port 18, and the Glen hopper 4 is provided. And the connection and fixation with the discharge port 18 of the grain takeout auger 3 can be performed. A lock pin 19 protrudes from the upper end of the grain take-out auger 3, and the lock pin 19
A lock hook 21 that is turned up and down by operating a handle 20 is provided on the front side surface of the Glen hopper 4, and the closed position of the Glen hopper 4 is fixed by engagement of these lock hooks 21 with the lock pins 19. The Glen hopper 4 can be opened and rotated by releasing the hook 21. Reference numeral 22 denotes a pin guide integral with the front surface of the Glen hopper 4 near the lock hook 21, which forms a V-shaped guide edge, and guides the lock pin 19 from above and below when closing and rotating the Glen hopper 4. Thus, the vertical position of the Glen hopper 4 is determined, the swinging or vibration of the grain take-out auger 3 is reduced, and the lock hook 21 is accurately engaged.

The Glen Hopper 4 has shutters at four locations at the front, rear, left and right, respectively, at its lower part.
2 and 33 are formed, and the grains can be stored in the bag on the lower bag receiving tray 16. A supply port 34 is formed at a position facing the discharge port 18 of the grain extraction auger 3 so that the discharge port 18 can be viewed. This grain removal auger 3
The discharge port 18 has a discharge port edge 35 which fits into the supply port 34 and is formed to have an appropriate length, and the base portion has an appropriate width mating edge 36 to form a supply port of the Glen hopper 4. 34
Is superimposed on the peripheral surface of the discharge port to maintain the communication of the discharge port 18 accurately. Reference numeral 38 denotes a rubber flexible cylinder attached to each of the grain discharging ports 32 and 33.

The Glen hopper 4 has a mounting frame 23 made of a pipe at the lower part, and a bracket 24 at the front and rear ends.
The mounting frame 23 is provided with
3 is formed in a loop shape so as to surround the periphery thereof, the lateral outer side portion is a handle portion 25, and the lateral inner end portion is connected by a vertical frame 26 along the front-rear direction, and the rear end portion of the vertical frame 26 Between the support frame 15 and the horizontal frame 27
Are connected by In addition, the vertical frame 26 can be fitted and supported by guiding the front and rear intermediate portion to a V-shaped frame guide 28 attached to the grain takeout auger 3 when the Glen hopper 4 is closed and rotated.

The mounting frame 23, the vertical frame 26, the horizontal frame 27, etc., which are integrated with the Glen hopper 4, are constructed in this manner. A pipe-shaped bracket 37 having the support shaft 5 is attached between the rear wall of the Glen hopper 4 and the inside and outside of the support shaft 15 around the support shaft 5 with the Glen hopper 4 integrally. It can rotate horizontally.

A bag holder 39 for suspending and holding the bag mouth.
Are arranged in parallel along the front and rear sides of the pair of left and right discharge ports 32, 33, and this base is attached to the vertical frame 26 with the bracket 40, and opened and closed integrally with the Glen hopper 4. It has a configuration that can be used. A support frame 15 is provided between the upper surface of the bag receiver 16 and the Glen hopper 4.
A rear wall plate 41 is provided on the inner threshing device 2 side,
The bracket 39 is provided with a partition plate 43 detachable from the mounting pin 42 integrated with the bracket 39. 44 is a lower mounting bracket. 45 is the chassis 1 along the outside of the bag receiving tray 16.
Reference numeral 46 denotes a worktable which can be folded and housed by being rotated up and down with respect to a safety guard 46 which is located on the outer side of the Glen Hopper 4 and which can support a bagging worker, and is attached to a part of the rear part of the vehicle body.

[Brief description of the drawings]

FIG. 1 is a plan view of a combine.

FIG. 2 is a side view thereof.

FIG. 3 is a side view of a Glen hopper and a back sectional view of a part thereof.

FIG. 4 is a rear view thereof.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Undercarriage 2 Threshing device 3 Grain take-out auger 4 Glen hopper 5 Support shaft 6 Lock mechanism A Rear end outer part B Front end inner part

Continuing from the front page (72) Inventor Masami Matsui 1 Eighth-Yachikura, Tobe-cho, Iyo-gun, Ehime Prefecture, Iseki Agricultural Machinery Co., Ltd. 1) Inventor Koji Izumi Agricultural Machinery Co., Ltd., Iseki Agricultural Machinery Co., Ltd. (72) Inventor Masami Osaki 1 Isato Agricultural Machinery Co., Ltd. 1 Hachikura, Tobe-cho, Iyo-gun, Ehime Prefecture Iseki Agricultural Machinery Co., Ltd.

Claims (1)

[Claims] 1. A grain hopper 4 which can be bagged while accommodating grains taken out from a grain take-out auger 3 of the threshing apparatus 2 on a side portion of the threshing apparatus 2 on the chassis 1, A front end inner portion B of the Glen hopper 4 which is supported so as to be openable and closable in a horizontal direction about a support shaft 5 of a rear end outer portion A, and is located almost diagonally to the support shaft 5 portion.
And a grain takeout auger 3 of the threshing device 2, a combine grain hopper provided with a lock mechanism 6 capable of locking and releasing the open / close position of the grain hopper 4.