JPH019395Y2 - - Google Patents
Info
- Publication number
- JPH019395Y2 JPH019395Y2 JP1981035205U JP3520581U JPH019395Y2 JP H019395 Y2 JPH019395 Y2 JP H019395Y2 JP 1981035205 U JP1981035205 U JP 1981035205U JP 3520581 U JP3520581 U JP 3520581U JP H019395 Y2 JPH019395 Y2 JP H019395Y2
- Authority
- JP
- Japan
- Prior art keywords
- waste straw
- conveyance
- straw
- claws
- waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000010902 straw Substances 0.000 claims description 79
- 239000002699 waste material Substances 0.000 claims description 65
- 210000000078 claw Anatomy 0.000 claims description 30
- 230000032258 transport Effects 0.000 claims 3
- 238000005452 bending Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Description
【考案の詳細な説明】
本考案は、脱穀部から送出される横倒し姿勢排
ワラの株元側を上側の回動チエーンと下側のレー
ルとで挾持搬送する装置と、前記排ワラの穂先側
を上側の搬送爪付回動チエーンと下側のレールと
で係止搬送する装置とを並設し、これら両搬送装
置による搬送終端部下側に排ワラドロツパーを、
かつ、搬送途中部下側に排ワラカツタを夫々、配
設するとともに、前記両搬送装置を、両レール後
半部分の位置変更により、排ワラを排ワラドロツ
パーに搬送供給する第1状態と排ワラを排ワラカ
ツタに搬送供給する第2状態とに切替可能に構成
してある脱穀機の排ワラ処理装置に関する。[Detailed Description of the Invention] The present invention comprises a device for pinching and conveying the stock side of the thrown straw in a sideways position sent out from the threshing section by an upper rotating chain and a lower rail, and A rotary chain with conveyor claws on the upper side and a device that locks and conveys it with a lower rail are installed side by side, and a waste straw dropper is placed below the end of conveyance by both conveyance devices.
In addition, by disposing a waste straw cutter on the lower side during conveyance, and by changing the position of the rear half of both rails, the two conveying devices are changed to a first state in which waste straw is transported to a waste straw dropper and a first state in which the waste straw is transferred to a waste straw dropper. The present invention relates to a waste straw processing device for a threshing machine that is configured to be switchable between a second state in which straw is transported and supplied to a threshing machine.
かかる脱穀機の排ワラ処理装置は、両搬送装置
により、排ワラの稈身方向に間隔を隔てた箇所を
搬送して、搬送に伴なう排ワラ姿勢の乱れを防止
できるように構成されたものであるが、従来一般
には、係止搬送装置における搬送爪を固定爪に構
成していたから、下側レールを第2状態に切換え
ることにより、排ワラの落下による搬送爪からの
離脱を許容して、排ワラカツタに排ワラを搬送供
給する時、特に、排ワラボリユームが大なる場合
や搬送速度が大なる場合、固定搬送爪からの排ワ
ラ離脱が不確実となつて、固定搬送爪により排ワ
ラの穂先側を搬送終端側に持ち運ぶ事態が応々に
して発生し、その結果、排ワラカツタへの排ワラ
供給姿勢が大きく乱れたり、或いは、排ワラが穂
先側に引き抜かれたりして、排ワラカツタでの処
理性能を悪化する欠点があつた。 The waste straw processing device of such a threshing machine is configured so that the waste straw is transported to locations spaced apart from each other in the direction of the culm using both conveying devices, thereby preventing disturbances in the posture of the waste straw due to transportation. However, in general, in the past, the conveyance claws in the locking conveyance device were configured as fixed claws, so by switching the lower rail to the second state, it is possible to allow the removal of the waste straw from the conveyance claws due to falling. When transporting and supplying waste straw to the waste straw cutter, especially when the waste straw volume is large or the conveyance speed is high, it becomes uncertain that the waste straw will separate from the fixed conveyor claw, and the fixed transfer claw will not be able to remove the waste straw. Occasionally, situations occur in which the tip side of the ear is carried to the conveyance end side, and as a result, the posture of supplying the waste straw to the waste straw vine is greatly disturbed, or the waste straw is pulled toward the top side, and the waste straw vine is removed. It had the disadvantage of deteriorating processing performance.
本考案は、前記両搬送装置をもつて安定姿勢で
の排ワラ搬送を行え乍らも、排ワラカツタへの排
ワラ供給を良好、かつ、確実に行つて、排ワラカ
ツタでの処理の確実化を図ることに目的がある。 The present invention is capable of transporting waste straw in a stable posture using both of the above-mentioned conveying devices, while also supplying waste straw to the waste straw cutter well and reliably, thereby ensuring reliable processing with the waste straw cutter. There is a purpose in aiming.
本考案による脱穀機の排ワラ処理装置は、冒記
のものにおいて、前記係止搬送装置における搬送
爪を、起立作用姿勢と後退揺動した倒伏非作用姿
勢とに切替自在に構成するとともに、前記可動搬
送爪を搬送経路に沿つての移動時に前記の起立作
用姿勢に維持する爪起立用ガイドレールの後半部
分を、前記排ワラカツタへの排ワラ供給箇所より
も搬送方向下手側で可動搬送爪の倒伏非作用姿勢
への後退揺動を許容する非作用位置に位置変更可
能に構成してある事を特徴とする。 The waste straw processing device for a threshing machine according to the present invention is configured such that the conveyance claws of the locking conveyance device can be freely switched between an upright working position and a recedingly swung lowered non-working position; The latter part of the claw-erecting guide rail, which maintains the movable transport claw in the above-mentioned raising posture when moving along the transport route, is attached to the lower part of the movable transport claw in the transport direction than the point where waste straw is supplied to the waste straw cutter. It is characterized by being configured so that its position can be changed to a non-working position that allows for backward swinging to a lodging non-working position.
即ち、搬送爪を排ワラに対して係合離脱可能な
可動爪に構成する一方、この可動作搬送爪を起立
作用姿勢に維持する爪起立用レールを設けたこと
により、両搬送装置の搬送終端部までの搬送を、
両搬送装置により排ワラ姿勢を安定させた状態で
排ワラドロツパーへの排ワラ供給を良好、かつ、
確実に行うことができ乍らも、排ワラカツタへの
搬送供給時には、爪起立用レールの後半部分を非
作用位置に位置変更させることにより、排ワラカ
ツタ相当位置よりも搬送終端側に移行される搬送
爪の倒伏非作用姿勢への後退揺動を許容し、この
搬送爪の後退揺動によつて、その搬送爪を、カツ
タ側へ落下しようとする排ワラから確実、円滑に
離脱させることができるから、搬送爪による搬送
終端側への排ワラの持ち運び等を確実に防止し
て、排ワラカツタへの排ワラ供給を円滑、確実に
行え、もつて、排ワラカツタでの処理を確実、正
常に行えるに至つた。 That is, by configuring the transport claw as a movable claw that can engage and disengage from the straw removal straw, and by providing a claw-erecting rail that maintains the movable transport claw in the erecting posture, the transport end of both transport devices is transportation to the department,
Both conveying devices keep the straw removal posture stable and supply waste straw to the removal straw dropper in a good manner, and
Although this can be done reliably, by changing the position of the latter half of the claw raising rail to a non-operating position when transporting and supplying to the waste straw vine, the conveyance is moved to the end of the conveyance from the position corresponding to the waste straw vine. The claws are allowed to swing backward to the inactive position, and by swinging the transport claws backward, the transport claws can be reliably and smoothly separated from the waste straw that is about to fall toward the cutter. This reliably prevents waste straw from being carried to the end of the conveyance by the conveyor claws, and enables smooth and reliable supply of waste straw to the waste straw cutter, which in turn allows reliable and normal processing with the waste straw cutter. It came to this.
尚、実用新案登録請求の範囲の項に図面との対
照を便利にする為に符号を記すが、該記入により
本考案は添付図面の構造に限定されるものではな
い。 Note that although reference numerals are written in the claims section of the utility model registration for convenience of comparison with the drawings, the present invention is not limited to the structure of the attached drawings by such entry.
以下、本考案の実施例を図面に基づいて説明す
ると、クローラ走行装置に搭載させた脱穀部2か
ら送出される横倒し姿勢排ワラの株元側を、上側
の回動チエーン3Aと下側のレール3Bとで挾持
搬送する装置3と、前記排ワラの穂先側を、上側
の搬送爪4a付回動チエーン4Aと下側のレール
4Bとで係止搬送する装置4とを並設し、これら
両搬送装置3,4の搬送終端部下側に排ワラドロ
ツパー5を、かつ、搬送途中部下側に円板型排ワ
ラカツタ5′を夫々、配設するとともに、前記両
搬送装置3,4を、前記両下側レール3B,4B
における後半部分3Ba,4Baの位置変更によ
り、排ワラを前記排ワラドロツパー5に搬送供給
する第1状態と、排ワラを前記排ワラカツタ5′
に搬送供給する第2状態とに切替可能に構成して
あるコンバイン(脱穀機の一例)において、前記
係止搬送装置4を次のように構成する。 Hereinafter, an embodiment of the present invention will be described based on the drawings. A device 3 for clamping and conveying the waste straw between the upper and lower rails 4B and a device 4 for conveying the tip side of the waste straw by locking it between an upper rotating chain 4A with a conveying claw 4a and a lower rail 4B are installed in parallel. A straw removal dropper 5 is disposed below the end of the conveyance of the conveyance devices 3, 4, and a disk-type straw removal cutter 5' is disposed below the conveyance end, respectively, and both the conveyance devices 3, 4 are connected to the bottom of both the conveyance devices 3, 4. Side rails 3B, 4B
By changing the positions of the latter half portions 3Ba and 4Ba, the first state in which the waste straw is conveyed and supplied to the waste straw dropper 5 and the waste straw is transferred to the waste straw cutter 5'.
In a combine harvester (an example of a threshing machine) that is configured to be switchable between a second state in which grains are transported and supplied, the locking and transporting device 4 is constructed as follows.
つまり、前記各搬送爪4a…を、排ワラに係合
する起立作用姿勢と後退揺動して前記の係合を離
脱する倒伏非作用姿勢とに切替自在に構成すると
ともに、これら可動搬送爪4a…の基端部に摺動
作用して、可動搬送爪4a…を搬送経路に沿つて
の移動時に前記の起立作用姿勢に維持する爪起立
用ガイドレール4Cを設け、この爪起立用ガイド
レール4Cの後半部分4Caを、上下揺動により、
作用位置と可動搬送爪4a…の倒伏非作用姿勢へ
の後退揺動を許容する非作用位置とに位置変更可
能に構成する。 In other words, each of the transport claws 4a is configured to be switchable between an upright working position in which it engages with the straw removal straw and a lowered non-working position in which it swings backward and releases the engagement, and these movable transport claws 4a A claw-erecting guide rail 4C is provided at the base end of the movable transporting claw 4a for maintaining the movable transporting claw 4a in the above-mentioned raising posture while moving along the transporting route, and this claw-erecting guide rail 4C By vertically rocking the second half of 4Ca,
It is configured to be able to change its position between an active position and a non-active position that allows the movable conveyance claws 4a to swing backward to a laid down, non-active position.
尚、前記挾持搬送装置3における下側レール後
半部分3Baの位置変更手段は、下側レール3B
をその長手方向で伸縮固定する手段であり、前記
排ワラカツタ5′における上向き開放排ワラ受入
口5a′には、揺動開閉可能で、開放姿勢において
前記排ワラ受入口5a′への排ワラガイド面Gをそ
の下面をもつて形成する蓋5A′が装着されてい
る。 Note that the means for changing the position of the lower half portion 3Ba of the lower rail in the clamping and conveying device 3 is the lower rail 3B.
It is a means for expanding and contracting and fixing the waste straw in its longitudinal direction, and the upwardly open waste straw receiving port 5a' of the waste straw cutter 5' has a waste straw guide surface that can swing open and close, and in the open position, the removed straw guide surface to the waste straw receiving port 5a'. A lid 5A' forming G with its lower surface is attached.
図中6は、前記両搬送装置3,4の搬送終端部
から前記排ワラドロツパー5上に排ワラを落下摺
動案内するガイド板であり、これは、その株え側
摺動案内部6aを株元摺動抵抗を減少させる補強
リブ兼用のレール状に折曲げ形成することによ
り、排ワラ株元側を穂先側に回込ませて、機体進
行方向に対して傾斜する姿勢で前記排ワラドロツ
パー5に供給すべく構成されている。 In the figure, reference numeral 6 denotes a guide plate that slides and guides the waste straw from the transport end portions of the two conveying devices 3 and 4 onto the waste straw dropper 5, and this is a guide plate that slides and guides the waste straw from the transport end portions of the transport devices 3 and 4. By bending and forming a rail shape that also serves as a reinforcing rib to reduce the sliding resistance of the base, the base side of the waste straw stock can be turned around to the tip side, and the straw dropper 5 can be attached to the waste straw dropper 5 in an attitude inclined with respect to the direction of movement of the machine. configured to supply.
図面は本考案に係る脱穀機の排ワラ処理装置の
実施例を示し、第1図は要部の平面図、第2図は
要部の縦断側面図、第3図イ,ロは、切換動作を
示す第1図における−線断面図、第4図は第
1図における−線断面図である。
2……脱穀部、3A,4A……回動チエーン、
3B,4B……レール、4a……搬送爪、3……
挾持搬送装置、4……係止搬送装置、5……第1
排ワラ処理装置、5′……第2排ワラ処理装置、
4c……爪起立用ガイドレール。
The drawings show an embodiment of the waste straw processing device for a threshing machine according to the present invention, in which Fig. 1 is a plan view of the main part, Fig. 2 is a longitudinal cross-sectional side view of the main part, and Fig. 3 A and B show the switching operation. FIG. 4 is a sectional view taken along the - line in FIG. 1. 2... Threshing section, 3A, 4A... Rotating chain,
3B, 4B...Rail, 4a...Transportation claw, 3...
Clamping conveyance device, 4... Locking conveyance device, 5... First
Waste straw processing device, 5′...second waste straw processing device,
4c...Guide rail for raising nails.
Claims (1)
元側を、上側の回動チエーン3Aと下側のレール
3Bとで挾持搬送する装置3と、前記排ワラの穂
先側を上側の搬送爪4a付回動チエーン4Aと下
側のレール4Bとで係止搬送する装置4とを並設
し、これら両搬送装置3,4による搬送終端部下
側に排ワラドロツパー5を、かつ、搬送途中部下
側に排ワラカツタ5′を夫々、配設するとともに、
前記両搬送装置3,4を、両レール3B,4B後
半部分3Ba,4Baの位置変更により、排ワラを
排ワラドロツパー5に搬送供給する第1状態と排
ワラを排ワラカツタ5′に搬送供給する第2状態
とに切替可能に構成してある脱穀機の排ワラ処理
装置において、前記係止搬送装置4における搬送
爪4a…を、起立作用姿勢と後退揺動した倒伏非
作用姿勢とに切替自在に構成するとともに、前記
可動搬送爪4a…を搬送経路に沿つての移動時に
前記の起立作用姿勢に維持する爪起立用ガイドレ
ール4Cの後半部分4Caを、前記排ワラカツタ
5′への排ワラ供給箇所よりも搬送方向下手側で
可動搬送爪4a…の倒伏非作用姿勢への後退揺動
を許容する非作用位置に位置変更可能に構成して
ある事を特徴とする脱穀機の排ワラ処理装置。 A device 3 that pinches and conveys the stock side of the sideways thrown waste straw sent out from the threshing section 2 between an upper rotary chain 3A and a lower rail 3B, and an upper conveyor claw 4a that transports the tip side of the waste straw. A rotary chain 4A with a rotary chain 4A and a device 4 that is locked and conveyed by a lower rail 4B are installed in parallel, and a straw removal dropper 5 is placed below the end of the conveyance by these conveyance devices 3 and 4, and a straw dropper 5 is placed below the conveyance midway through the conveyance. In addition to respectively arranging the waste straw vines 5',
By changing the positions of the rear portions 3Ba and 4Ba of both the rails 3B and 4B, the two conveying devices 3 and 4 can be set to a first state in which the waste straw is transported to the waste straw dropper 5 and a second state in which the waste straw is transported to the waste straw cutter 5'. In the waste straw processing device of a threshing machine configured to be switchable between two states, the transport claws 4a of the locking transport device 4 can be freely switched between an upright working position and a recedingly swung lowered non-working position. In addition, the latter part 4Ca of the guide rail 4C for raising the movable conveying claws 4a, which maintains the movable conveying claws 4a in the raising posture when moving along the conveying path, is connected to a part where the waste straw is supplied to the waste straw cutter 5'. A waste straw processing device for a threshing machine, characterized in that the movable conveyance claws 4a are configured to be repositionable to a non-operating position that allows the movable conveying claws 4a to swing backward to a laid-down, non-operating position on the downstream side in the conveyance direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981035205U JPH019395Y2 (en) | 1981-03-12 | 1981-03-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981035205U JPH019395Y2 (en) | 1981-03-12 | 1981-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57146848U JPS57146848U (en) | 1982-09-14 |
JPH019395Y2 true JPH019395Y2 (en) | 1989-03-15 |
Family
ID=29832482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981035205U Expired JPH019395Y2 (en) | 1981-03-12 | 1981-03-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH019395Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5034970U (en) * | 1973-07-25 | 1975-04-14 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5024630U (en) * | 1973-07-02 | 1975-03-20 | ||
JPS5026013U (en) * | 1973-07-11 | 1975-03-25 | ||
JPS6219155Y2 (en) * | 1979-12-28 | 1987-05-16 |
-
1981
- 1981-03-12 JP JP1981035205U patent/JPH019395Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5034970U (en) * | 1973-07-25 | 1975-04-14 |
Also Published As
Publication number | Publication date |
---|---|
JPS57146848U (en) | 1982-09-14 |
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