JPS6041086Y2 - Threshing chamber cover mounting structure in threshing machine - Google Patents
Threshing chamber cover mounting structure in threshing machineInfo
- Publication number
- JPS6041086Y2 JPS6041086Y2 JP7962780U JP7962780U JPS6041086Y2 JP S6041086 Y2 JPS6041086 Y2 JP S6041086Y2 JP 7962780 U JP7962780 U JP 7962780U JP 7962780 U JP7962780 U JP 7962780U JP S6041086 Y2 JPS6041086 Y2 JP S6041086Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- threshing
- fulcrum shaft
- threshing chamber
- chamber
- 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
Landscapes
- Threshing Machine Elements (AREA)
Description
【考案の詳細な説明】
本考案は、脱穀室の上部を覆うカバーを、扱口側を支点
として揺動開閉自在に取付けるための構造に関する。[Detailed Description of the Invention] The present invention relates to a structure for attaching a cover covering the upper part of a threshing room so that it can swing open and close using the handle side as a fulcrum.
脱穀室カバーを揺動開閉自在に取付けるに、従来では前
記脱穀機本体部から延出したブラケットに、前記カバー
外に位置する状態でそれの揺動支点軸を設けていたため
、その外部露出揺動支点軸とカバーの枢支部とが雨水な
どによって錆付いたり、ワラ屑等の塵埃物が付着し易く
、その結果、カバーの開閉が経時的に重くなって、脱穀
室内の清掃等がやりにくくなる欠点があった。Conventionally, in order to install the threshing chamber cover so that it can be swung open and closed, a swing fulcrum shaft for the threshing chamber cover was provided on a bracket extending from the threshing machine body and located outside the cover. The fulcrum shaft and the pivot part of the cover tend to rust due to rainwater, etc., and dust such as straw waste tends to adhere to them.As a result, it becomes difficult to open and close the cover over time, making it difficult to clean the inside of the threshing chamber. was there.
本考案は、上述の実情に鑑み、極く簡単な改良をもって
、前記カバーを常時スムーズにしかも楽に開閉すること
ができるようにぜんとする点に目的を有するものであっ
て、官記したものにおいて、脱穀機本体部から延出した
ブラケット間に、前記カバー内に位置する状態で、それ
の揺動支点軸と、前記カバーの開放限界位置規制用スト
ッパーとを架は渡し連結しであることを特徴とする。In view of the above-mentioned circumstances, the object of the present invention is to make it possible to open and close the cover smoothly and easily at all times through extremely simple improvements. , between the brackets extending from the threshing machine main body, the swinging fulcrum shaft of the brackets and the stopper for regulating the opening limit position of the cover are connected by a bridge in a state in which the brackets are located in the cover; Features.
即ち、前記カバー内にそれの揺動支点軸を位置させたこ
とにより、この揺動支点軸とカバーとの枢支部に雨水が
ふり掛ったり、ワラ屑等の塵埃物が付着することがない
又は非常に少なく、しかも、前記ブラケットには、カバ
ーの開放限界位置規制用ストッパーを設けであるが故に
、カバーが必要以上に開動することもなく、カバーを常
時スムーズにかつ楽に開閉し、脱穀室内の清掃等を便利
に行なえる。That is, by locating the swinging fulcrum shaft within the cover, rainwater does not fall on the pivot between the swinging fulcrum shaft and the cover, and dust such as straw waste does not adhere to it. In addition, since the bracket is equipped with a stopper for regulating the opening limit position of the cover, the cover does not open more than necessary, and the cover can be opened and closed smoothly and easily at all times, allowing for easy access to the inside of the threshing chamber. Cleaning etc. can be done conveniently.
その上、前記揺動支点軸とカバーとの枢支部を覆う特別
なカバーを用いるのではなく、脱穀室カバー内に揺動支
点軸およびストッパーを位置させるだけで良くて、構造
的にも極く簡単に実施でき、また、それによって外観的
にも体裁良いものにできるに至った。Moreover, instead of using a special cover to cover the pivot point between the swinging fulcrum shaft and the cover, it is sufficient to simply position the swinging fulcrum shaft and the stopper inside the threshing chamber cover, which is extremely structurally efficient. It was easy to implement, and it also resulted in a good-looking product.
また、前記揺動支点軸が、殻稈挾持レールを上下に弾性
変位自在に支持するレール台の外側部を覆うカバーの揺
動開閉支点軸に兼用構成されている、或いは、前記ブラ
ケットに補強用パイプフレームが固定支持されている場
合には、前記レール台カバーの揺動開閉支点軸及びこれ
を脱穀機本体部に取付けるためのブラケット、或いは、
前記補強用パイプフレームを脱穀機本体部に取付けるた
めのブラケットが不要で、何れの場合にも取付は構造の
簡素化とコストダウンを図ることができる利点がある。Further, the swinging fulcrum shaft is configured to double as the swinging opening/closing fulcrum shaft of a cover covering the outer side of the rail stand that supports the shell culm holding rail so as to be elastically displaceable up and down, or the bracket is provided with a reinforcing shaft. When the pipe frame is fixedly supported, a swinging opening/closing fulcrum shaft of the rail base cover and a bracket for attaching it to the threshing machine main body, or
There is no need for a bracket for attaching the reinforcing pipe frame to the threshing machine main body, and in either case the attachment has the advantage of simplifying the structure and reducing costs.
更に、前記脱穀室カバー及びレール台カバーが前記揺動
支点軸に対しててその軸芯方向から挿抜自在に構成され
ている場合には、この脱穀室カバー及びレール台カバー
の組付は及び取外し作業を容易に行ない得る利点がある
。Furthermore, when the threshing room cover and the rail stand cover are configured to be freely inserted and removed from the axial direction of the swing fulcrum shaft, the threshing room cover and the rail stand cover can be assembled and removed. It has the advantage of being easy to work with.
以下、本考案の実施例を図面に基づいて説明する。Hereinafter, embodiments of the present invention will be described based on the drawings.
第1図、第2図はコンバイン搭載用脱穀機を示し、これ
は、脱穀機本体部1内に構成された脱穀室2、再処理室
3、選別回収室4、排塵室5のうち、前記脱穀室2及び
再処理室3に夫々、殻稈及び2番穀物を後処理する扱胴
6,7と受網8,9を設けるとともに、前記選別回収室
4には、前記脱穀室2及び再処理室3からの脱穀物を扱
胴軸芯方向に揺動搬送し乍ら選別する揺動選別板10と
これの揺動搬送方向下手側に向かって選別風を発生する
唐箕11ならびに、選別処理された一番及び二番穀物を
夫々回収するスクリューコンベヤ12.13とを設け、
かつ、前記排塵室5には排塵物を機外に排出する断流フ
ァン14を設けている。FIG. 1 and FIG. 2 show a threshing machine mounted on a combine harvester, which consists of a threshing chamber 2, a reprocessing chamber 3, a sorting and collection chamber 4, and a dust removal chamber 5, which are configured in the threshing machine main body 1. The threshing room 2 and the reprocessing room 3 are provided with handling drums 6 and 7 for post-processing the husk and No. 2 grain, and receiving nets 8 and 9, respectively, and the sorting and collection room 4 is provided with the threshing room 2 and the reprocessing room 3, respectively. An oscillating sorting plate 10 that sorts the threshed grains from the reprocessing chamber 3 while oscillatingly conveying them in the axial direction of the handling cylinder, a winnowing machine 11 that generates sorting air toward the lower side in the oscillating conveyance direction, and a sorting system. Screw conveyors 12 and 13 are provided for collecting the processed first and second grains, respectively,
In addition, the dust removal chamber 5 is provided with a cut-off fan 14 for discharging dust to the outside of the machine.
また、前記脱穀機本体部1の、扱口15下に沿って位置
する下唇板1Aに脱穀フィードチェーン16を、前記扱
口15上に沿って位置する上唇板IBに殻稈挾持レール
17を上下に弾性変位自在に支持するレール台18を夫
々取付けるとともに、前記脱穀室2及び再処理室3の上
部を覆うカバー19.20のうち、脱穀室カバー19を
扱口15側を支点として揺動開閉自在に構成している。In addition, a threshing feed chain 16 is attached to the lower lip plate 1A located below the handling port 15 of the thresher main body 1, and a shell culm holding rail 17 is attached to the upper lip plate IB located above the handling port 15. Rail stands 18 that support vertically elastically displaceable are respectively attached, and of the covers 19 and 20 that cover the upper portions of the threshing chamber 2 and reprocessing chamber 3, the threshing chamber cover 19 is swung around the handling port 15 side as a fulcrum. It is configured to open and close freely.
次に、前記脱穀室カバー19の取付は構造について説明
する。Next, the installation structure of the threshing chamber cover 19 will be explained.
即ち、第3図、第4図でも示すように、前記脱穀機本体
部1の、扱胴6を軸架する前後側壁IC,IDのレール
台18上部近くから横外側方にブラケット21.21を
延出し、このブラケット21.21に、扱胴軸芯方向に
沿う揺動支点軸22.22とカバー19の開放限界用ス
トッパー23.23とを、これら両者22.23及び2
2゜23が共にカバー19内に位置する状態で、かつ、
前記揺動支点軸22,22がブラケット21.21に貫
通する状態で固着するとともに、前記揺動支点軸22,
22の両突出軸部分には、前記カバー19の内側面に設
けたほぼ1字形の取付は部材24.24及び前記レール
台18の外側部を覆うカバー25の上端に設けた取付は
部材26.26を、前記揺動支点軸22,22に対して
その軸芯方向の相反する方向から挿抜ならびに回転自在
に外嵌支持させている。That is, as shown in FIGS. 3 and 4, brackets 21 and 21 are installed laterally and outwardly from near the top of the rail stand 18 of the front and rear side walls IC and ID of the threshing machine main body 1 that pivot the handling drum 6. Extending to this bracket 21.21, a swing fulcrum shaft 22.22 along the axial direction of the handling cylinder and a stopper 23.23 for the opening limit of the cover 19 are attached to both 22.23 and 2.
2° 23 are both located within the cover 19, and
The swing fulcrum shafts 22, 22 are fixed to the bracket 21.21 in a penetrating state, and the swing fulcrum shafts 22,
22, a substantially single-shaped mounting member 24.24 is provided on the inner surface of the cover 19, and a mounting member 26.24 is provided on the upper end of the cover 25 covering the outer side of the rail base 18. 26 is externally fitted and supported on the swing fulcrum shafts 22, 22 so that it can be inserted into and removed from, and rotated from, opposite directions of the axis.
また、前記ブラケット21.21に補強用パイプフレー
ム27を固定支持させるとともに、前記脱穀室カバー1
9の他端と再処理室カバー20の一端及び前記レール台
カバー25の下端近くと前記レール台18に設けた取付
は金具28とを夫々ボルトを介して固定連結ならびに連
結解除自在に構成している。In addition, the reinforcing pipe frame 27 is fixedly supported by the brackets 21 and 21, and the threshing room cover 1
9, one end of the reprocessing chamber cover 20, near the lower end of the rail stand cover 25, and a metal fitting 28 provided on the rail stand 18, respectively, are configured to be fixedly connected and disconnected via bolts, respectively. There is.
図面は本考案に係る脱穀機における脱穀室カバー取付は
構造の実施例を示し、第1図は脱穀機の縦断側面図、第
2図は縦断正面図、第3図は要部の拡大断面図、第4図
は第3図におけるmV−IV線断面図である。
1・・・・・・脱穀機本体部、2・・・・・・脱穀室、
17・・・・・・殻稈挾持レール、18・・・・・・レ
ール台、19・・曲脱穀室カバー、21・・・・・・ブ
ラケット、22・・・・・・揺動支点軸、23・・・・
・・ストッパー、25・曲・レール台カバー、27・・
・・・・パイプフレーム。The drawings show an example of the structure of the threshing chamber cover installed in the threshing machine according to the present invention, and FIG. 1 is a vertical side view of the threshing machine, FIG. 2 is a vertical front view, and FIG. 3 is an enlarged sectional view of the main parts. , FIG. 4 is a sectional view taken along the line mV-IV in FIG. 3. 1... Thresher main body, 2... Threshing room,
17: Culm holding rail, 18: Rail stand, 19: Curved threshing room cover, 21: Bracket, 22: Swing fulcrum shaft , 23...
・・Stopper, 25・Run・Rail stand cover, 27・・
...Pipe frame.
Claims (1)
して揺動開閉自在に取付けるための構造であって、脱穀
機本体部1から延出したブラケット21,21間に、前
記カバー19内に位置する状態で、それの揺動支点軸2
2と、前記カバー19の開放限界位置規制用ストッパー
23とを架は渡し連結しであることを特徴とする脱穀機
における脱穀室カバー取付は構造。 ■ 前記揺動支点軸22が、殻稈挾持レール17を上下
に弾性変位自在に支持するレール台18の外側部を覆う
カバー25の揺動開閉支点軸に兼用構成されている実用
新案登録請求の範囲第■項に記載の脱穀機における脱穀
室カバー取付は構造。 ■ 前記脱穀室カバー19及びレール台カバー25が前
記揺動支点軸22に対してその軸芯方向から挿抜自在に
構成されている実用新案登録請求の範囲第■項に記載の
脱穀機における脱穀室カバー取付は構造。[Scope of Claim for Utility Model Registration] ■ A structure for attaching a cover 19 covering the upper part of the threshing chamber 2 so that it can be swung open and closed using the handle side as a fulcrum, and includes a bracket 21 extending from the threshing machine main body 1, 21, while it is located inside the cover 19, its swing fulcrum shaft 2
2 and a stopper 23 for restricting the opening limit position of the cover 19 are connected by a bridge. (2) The swinging fulcrum shaft 22 is configured to also serve as the swinging opening/closing fulcrum shaft of a cover 25 that covers the outer side of the rail stand 18 that supports the shell culm holding rail 17 so as to be elastically displaceable up and down. The installation of the threshing chamber cover in the threshing machine described in Scope Item ■ is structural. (2) A threshing chamber in a threshing machine according to claim (2), wherein the threshing chamber cover 19 and the rail stand cover 25 are configured to be able to be inserted into and removed from the swinging fulcrum shaft 22 from the axial direction thereof. The cover installation is structural.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7962780U JPS6041086Y2 (en) | 1980-06-06 | 1980-06-06 | Threshing chamber cover mounting structure in threshing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7962780U JPS6041086Y2 (en) | 1980-06-06 | 1980-06-06 | Threshing chamber cover mounting structure in threshing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS574929U JPS574929U (en) | 1982-01-11 |
JPS6041086Y2 true JPS6041086Y2 (en) | 1985-12-12 |
Family
ID=29442101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7962780U Expired JPS6041086Y2 (en) | 1980-06-06 | 1980-06-06 | Threshing chamber cover mounting structure in threshing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6041086Y2 (en) |
-
1980
- 1980-06-06 JP JP7962780U patent/JPS6041086Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS574929U (en) | 1982-01-11 |
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