JPS63647Y2 - - Google Patents
Info
- Publication number
- JPS63647Y2 JPS63647Y2 JP14084881U JP14084881U JPS63647Y2 JP S63647 Y2 JPS63647 Y2 JP S63647Y2 JP 14084881 U JP14084881 U JP 14084881U JP 14084881 U JP14084881 U JP 14084881U JP S63647 Y2 JPS63647 Y2 JP S63647Y2
- Authority
- JP
- Japan
- Prior art keywords
- screw conveyor
- screw
- conveyor
- shaft
- horizontal
- 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
- 230000005540 biological transmission Effects 0.000 claims description 9
- 235000013339 cereals Nutrition 0.000 description 10
- 230000032258 transport Effects 0.000 description 5
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
- Screw Conveyors (AREA)
- Intermediate Stations On Conveyors (AREA)
Description
【考案の詳細な説明】
本考案は第１スクリユーコンベアの搬送終端部
に第２スクリユーコンベアの搬送始端部を連ね
て、前記第１スクリユーコンベアから前記第２ス
クリユーコンベア側へ搬送物を移送すべく構成さ
れているとともに、軸線方向を上下に向けて立設
された前記第１スクリユーコンベアの終端部近く
に設けた水平横軸の軸芯周りで前記第２スクリユ
ーコンベアを起伏揺動自在に構成し、さらに、前
記水平横軸を、前記第１スクリユーコンベアのス
クリユー軸の回転動力を前記第２スクリユーコン
ベアのスクリユー軸の駆動力として伝達するため
の伝動機構の伝動軸構成部材に構成してある二段
式スクリユー搬送装置に関する。[Detailed Description of the Invention] The present invention connects the conveyance start end of the second screw conveyor to the conveyance end of the first screw conveyor, and transports the objects from the first screw conveyor to the second screw conveyor. The second screw conveyor is configured to convey screws, and the second screw conveyor is undulated around the axis of a horizontal horizontal shaft provided near the end of the first screw conveyor, which is erected with its axial direction facing up and down. The horizontal horizontal shaft is configured to be swingable, and the horizontal horizontal shaft is a transmission shaft of a transmission mechanism for transmitting the rotational power of the screw shaft of the first screw conveyor as the driving force of the screw shaft of the second screw conveyor. The present invention relates to a two-stage screw conveying device configured as a component.
従来より、この種の二段式スクリユー搬送装置
は、例えばコンバインに搭載のグレンタンクから
籾を搬送すること等に使用されるものであつて、
第２スクリユーコンベアの起伏揺動により第２ス
クリユーコンベアの終端出口の高さを任意に変更
することによつて搬送物を運搬車等へ搬送する際
の搬出高さを適宜に変えることができるものであ
る。従来、その構造は、立設状態の第１スクリユ
ーコンベアの終端部のケースと、第２スクリユー
コンベアの始端部のケースとに、夫々出口と入口
とを形成して、その出口と入口とを連絡する剛体
からなる筒が前記両ケース間に架設状態に形成さ
れていると共に、第１スクリユーコンベアのスク
リユー軸をその始端がわで回転駆動するように構
成して、かつ、第１スクリユーコンベアのスクリ
ユー軸の回転力を第２スクリユーコンベアのスク
リユー軸の回転力として伝動するために、第１ス
クリユーコンベアのスクリユー軸の終端部から一
旦外へ伝動具を介して動力を取り出し、この動力
を前記筒内に架設された水平軸及び伝動具等を通
して、第２スクリユーコンベアのスクリユー軸の
始端部へ伝達する構成であつた。 Traditionally, this type of two-stage screw transport device has been used, for example, to transport paddy from a grain tank mounted on a combine harvester.
By arbitrarily changing the height of the terminal exit of the second screw conveyor by up-and-down swinging of the second screw conveyor, it is possible to appropriately change the discharge height when conveying objects to a transport vehicle, etc. It is possible. Conventionally, the structure is such that an outlet and an inlet are formed in a case at the end of the first screw conveyor in an upright state and a case at the start end of the second screw conveyor, respectively. A tube made of a rigid body is formed between the two cases, and the screw shaft of the first screw conveyor is rotatably driven at its starting end, and In order to transmit the rotational force of the screw shaft of the Yukon conveyor as the rotational force of the screw shaft of the second screw conveyor, power is first extracted from the terminal end of the screw shaft of the first screw conveyor to the outside via a transmission device. The structure was such that this power was transmitted to the starting end of the screw shaft of the second screw conveyor through a horizontal shaft installed in the cylinder, a transmission device, etc.
しかしながら、上記の構造では、前記水平軸を
前記筒内に架設することによつて、前記出口及び
前記入口が狭いものとなることと、第１スクリユ
ーコンベアの終端部に達した籾等の搬送物の第２
スクリユーコンベアへの送り込みが後から送られ
て来る搬送物の押す力によつてなされ、かつ、第
２スクリユーコンベアでの搬送物の送り初めはス
クリユーの掻き上げによつてなされることから、
籾等の搬送物が前記筒内や第１スクリユーコンベ
アの終端部に詰まり易く、このため、搬送に不都
合が生じる虞れがあつた。 However, in the above structure, by installing the horizontal shaft in the cylinder, the outlet and the inlet become narrow, and the paddy etc. that has reached the terminal end of the first screw conveyor is transported. second thing
Since feeding to the screw conveyor is done by the pushing force of the conveyed object sent later, and the beginning of feeding of the conveyed object on the second screw conveyor is done by scraping up the screw,
Conveyed objects such as paddy grains tend to get clogged in the cylinder or at the end of the first screw conveyor, which may cause problems in conveyance.
本考案は、上記実情を鑑みてなされたものであ
つて、搬送物を第１スクリユーコンベアから第２
スクリユーコンベアへ詰まりなく軽快に送出し得
る二段式スクリユー搬送装置の提供を目的とする
ものである。 The present invention has been developed in view of the above-mentioned circumstances, and is designed to move objects from the first screw conveyor to the second screw conveyor.
The object of the present invention is to provide a two-stage screw conveying device that can easily send screws to a screw conveyor without clogging.
本考案に係る二段式スクリユー搬送装置の特徴
構成は、第２スクリユーコンベアの起伏揺動軸芯
となる前記水平横軸を、前記第１コンベアの外周
部に突出形成した軸受部に支承させるとともに、
前記第１スクリユーコンベアのケースの搬送終端
部の出口を、第２スクリユーコンベアのケースの
搬送始端部の入口よりも上方位置に設定し、か
つ、この出口と入口とを可撓性ホースで連通接続
してある点にある。 A characteristic configuration of the two-stage screw conveyor according to the present invention is that the horizontal horizontal shaft, which serves as the axis of the up-and-down swing of the second screw conveyor, is supported by a bearing portion protruding from the outer circumference of the first conveyor. With,
The outlet of the conveyance terminal end of the case of the first screw conveyor is set at a position higher than the inlet of the conveyance start end of the case of the second screw conveyor, and the outlet and the inlet are connected with a flexible hose. There are points where they are connected.
すなわち、本考案の二段式スクリユー搬送装置
は、第１スクリユーコンベアのスクリユー軸から
第２スクリユーコンベアのスクリユー軸へ回転力
を伝達する水平軸を、前記第１スクリユーコンベ
アのケースの外周部に突出形成した軸受部に支承
して、また、前記出口を前記入口より上方に位置
させて、その出口と入口とを可撓性ホースにて連
通接続してあるから、第１スクリユーコンベアの
終端部までスクリユー搬送された搬送物は、前記
出口から可撓性ホースを通して前記入口まで自然
落下することによつて、第２スクリユーの始端部
へ送り込まれる構成となつており、従来のよう
に、水平軸を、第１スクリユーコンベアと第２ス
クリユーコンベアとを連通する筒内に架設した構
成のものより前記可撓性ホースの方が広い搬送路
に構成でき、かつ、搬送物が可撓性ホース内を自
然落下して前記出口から送出されるため、搬送物
が第１スクリユーコンベアの終端部の前記出口付
近に滞溜することを回避して、搬送物による詰ま
り等の不具合を解消できることによつて、第１ス
クリユーコンベアから第２スクリユーコンベアの
詰まりなく搬送物を軽快に搬送し得る効果を奏す
るものである。 That is, in the two-stage screw conveyor of the present invention, the horizontal shaft that transmits the rotational force from the screw shaft of the first screw conveyor to the screw shaft of the second screw conveyor is connected to the outer periphery of the case of the first screw conveyor. The first screw conveyor The conveyed object that has been conveyed to the terminal end of the second screw naturally falls from the outlet through the flexible hose to the inlet, and is then sent to the starting end of the second screw. , the flexible hose can be configured to have a wider conveyance path than a configuration in which the horizontal shaft is installed in a cylinder that communicates the first screw conveyor and the second screw conveyor, and the conveyed objects can be easily transported. Since the material falls naturally within the flexible hose and is sent out from the outlet, it is possible to prevent the transported material from accumulating near the exit at the end of the first screw conveyor, thereby preventing problems such as clogging due to the transported material. By being able to solve this problem, it is possible to easily transport objects from the first screw conveyor to the second screw conveyor without clogging.
以下に、本考案の実施例を図面に基づいて説明
する。 Embodiments of the present invention will be described below based on the drawings.
第１図はコンバインを示し、脱穀装置１の横一
側にグレンタンク２を配設し、このグレンタンク
２より二段式スクリユー搬送装置３を延設させて
いる。４は刈取前処理装置である。前記二段式ス
クリユー搬送装置３は第２図、第３図に示す通り
次の様に構成してある。 FIG. 1 shows a combine harvester, in which a grain tank 2 is disposed on one side of a threshing device 1, and a two-stage screw conveying device 3 is extended from this grain tank 2. 4 is a reaping pretreatment device. As shown in FIGS. 2 and 3, the two-stage screw conveying device 3 is constructed as follows.
前記グレンタンク２の後部に、スクリユー軸５
を上下方向に向けて第１スクリユーコンベア６を
立設する。この第１スクリユーコンベア６の下部
は、前記グレンタンク２内と連通している。又、
この第１スクリユーコンベア６の中程はケース２
４が、上下に分割され回転自在継手７を介して前
記スクリユー軸５の軸線周りに回動自在にしてあ
る。２５は回転操作ギヤ、２５′は被回転ギヤで
ある。そして、この第１スクリユーコンベア６の
上部には出口８が設けてあり、この出口８よりも
下側の第１スクリユーコンベア６のケース２４の
外周部に突出形成したボス部９に第１水平軸１０
が回転自在に軸支してある。このボス部９には、
第２スクリユーコンベア１１の始端部上側のケー
ス２６の外周部に突設したボス部１２を回転自在
に外嵌軸支してある。そして、前記第１スクリユ
ーコンベア６の上端にて、そのスクリユー軸５に
ベベルキヤ１３，１３を介して、連結した第２水
平軸１４の遊端と、前記第２コンベア１１の始端
にてそのスクリユー軸１５とベベルギヤ１６，１
６を介して連結した第３水平軸１７の遊端とを、
前記第１水平軸１０の両端に対しチエーン伝動具
１８，１８′を介して連動連結して、伝動機構を
構成してある。 A screw shaft 5 is installed at the rear of the grain tank 2.
The first screw conveyor 6 is installed vertically. The lower part of the first screw conveyor 6 communicates with the inside of the grain tank 2. or,
The middle of this first screw conveyor 6 is case 2.
4 is divided into upper and lower parts and is rotatable around the axis of the screw shaft 5 via a rotatable joint 7. 25 is a rotary operation gear, and 25' is a rotated gear. An outlet 8 is provided at the upper part of the first screw conveyor 6, and a boss portion 9 protruding from the outer periphery of the case 24 of the first screw conveyor 6 below the outlet 8 is provided with a first screw conveyor 6. horizontal axis 10
is rotatably supported. This boss part 9 has
A boss portion 12 protruding from the outer periphery of the case 26 above the starting end of the second screw conveyor 11 is rotatably supported by an external shaft. At the upper end of the first screw conveyor 6, the free end of the second horizontal shaft 14 is connected to the screw shaft 5 via bevel gears 13, 13, and at the starting end of the second conveyor 11, the screw Shaft 15 and bevel gear 16,1
and the free end of the third horizontal shaft 17 connected via 6,
A transmission mechanism is constructed by interlockingly connecting both ends of the first horizontal shaft 10 via chain transmissions 18, 18'.
そして、この第２コンベア１１の始端部上側に
設けた入口１９と前記出口８とを蛇腹形の可撓性
ホース２０にて連通連結してある。 An inlet 19 provided above the starting end of the second conveyor 11 and the outlet 8 are connected to each other by a bellows-shaped flexible hose 20.
２１は油圧ジヤツキで、前記両コンベア６，１
１の前記第１水平軸１０に対する偏心位置間に介
装してあり、この油圧ジヤツキ２１の伸縮で前記
第２コンベア１１の前記第１スクリユーコンベア
６に対する相対揺動角度を調整し得るように構成
してある。 21 is a hydraulic jack, which connects both the conveyors 6 and 1.
1 at an eccentric position with respect to the first horizontal shaft 10, so that the relative swing angle of the second conveyor 11 with respect to the first screw conveyor 6 can be adjusted by expanding and contracting the hydraulic jack 21. It is configured.
２２は前記第２コンベア１１の遊端に設けた出
口である。 22 is an outlet provided at the free end of the second conveyor 11.
２３は前記グレンタンク２の底部に配した送り
出しスクリユーで、その終端は伝動具（図外）を
介して前記第１コンベア６のスクリユー軸５の下
端と連動連結されている。 Reference numeral 23 denotes a delivery screw disposed at the bottom of the grain tank 2, the terminal end of which is operatively connected to the lower end of the screw shaft 5 of the first conveyor 6 via a transmission (not shown).
なお、本考案は、前記のようなコンバイン搭載
式のグレンタンクに限らず、精米機、籾摺機等に
おけるグレンタンクからの穀粒搬送用として、
又、その他の荷役運搬用として使用するのも良
い。 The present invention is not limited to the above-mentioned combine harvester-mounted grain tank, but can also be used for grain transportation from grain tanks in rice mills, hullers, etc.
It can also be used for other cargo handling and transportation purposes.
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.
図面は本考案に係る二段式スクリユー搬送装置
の実施例を示し、第１図はコンバインを示す側面
図、第２図は要部拡大縦断側面図、第３図は要部
拡大展開正面図である。
５……スクリユー軸、６……第１スクリユーコ
ンベア、８……出口、９……軸受部（ボス部）、
１０……水平横軸（第１水平軸）、１５……スク
リユー軸、１９……入口、２０……可撓性ホー
ス、２４……ケース、２６……ケース。
The drawings show an embodiment of the two-stage screw conveying device according to the present invention, in which Fig. 1 is a side view showing a combine harvester, Fig. 2 is an enlarged vertical sectional side view of the main part, and Fig. 3 is an enlarged front view of the main part. be. 5... Screw shaft, 6... First screw conveyor, 8... Outlet, 9... Bearing part (boss part),
DESCRIPTION OF SYMBOLS 10... Horizontal horizontal axis (first horizontal axis), 15... Screw shaft, 19... Inlet, 20... Flexible hose, 24... Case, 26... Case.
Claims (1)
スクリユーコンベア１１の搬送始端部を連ねて、
前記第１スクリユーコンベア６から前記第２スク
リユーコンベア１１側へ搬送物を移送すべく構成
されているとともに、軸線方向を上下に向けて立
設された前記第１スクリユーコンベア６の終端部
近くに設けた水平横軸１０の軸芯周りで前記第２
スクリユーコンベア１１を起伏揺動自在に構成
し、さらに、前記水平横軸１０を、前記第１スク
リユーコンベア６のスクリユー軸５の回転動力を
前記第２スクリユーコンベア１１のスクリユー軸
１５の駆動力として伝達するための伝動機構の伝
動軸構成部材に構成してある二段式スクリユー搬
送装置において、前記第２スクリユーコンベア１
１の起伏揺動軸芯となる前記水平横軸１０を、前
記第１コンベア６の外周部に突出形成した軸受部
９に支承させるとともに、前記第１スクリユーコ
ンベア６のケース２４の搬送終端部の出口８を、
第２スクリユーコンベア１１のケース２６の搬送
始端部の入口１９よりも上方位置に設定し、か
つ、この出口８と入口１９とを可撓性ホース２０
で連通接続してあることを特徴とする二段式スク
リユー搬送装置。 A second screw conveyor 6 is located at the conveyance end of the first screw conveyor
By connecting the conveyance start ends of the screw conveyor 11,
A terminal end portion of the first screw conveyor 6 that is configured to transfer the conveyed object from the first screw conveyor 6 to the second screw conveyor 11 side and is erected with the axial direction facing up and down. The second
The screw conveyor 11 is configured to be able to swing up and down, and the horizontal horizontal shaft 10 is used to drive the screw shaft 15 of the second screw conveyor 11 using the rotational power of the screw shaft 5 of the first screw conveyor 6. In a two-stage screw conveyor configured as a transmission shaft component of a transmission mechanism for transmitting force, the second screw conveyor 1
The horizontal horizontal shaft 10, which serves as the axis of the up-and-down swing of the first screw conveyor 6, is supported by a bearing portion 9 protruding from the outer circumference of the first conveyor 6, and the conveyance end portion of the case 24 of the first screw conveyor 6 Exit 8 of
The second screw conveyor 11 is set at a position above the inlet 19 at the conveyance start end of the case 26, and the outlet 8 and the inlet 19 are connected to each other by a flexible hose 20.
A two-stage screw transport device characterized by being connected in communication with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14084881U JPS5845636U (en) | 1981-09-22 | 1981-09-22 | Two-stage screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14084881U JPS5845636U (en) | 1981-09-22 | 1981-09-22 | Two-stage screw conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5845636U JPS5845636U (en) | 1983-03-28 |
| JPS63647Y2 true JPS63647Y2 (en) | 1988-01-08 |
Family
ID=29933985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14084881U Granted JPS5845636U (en) | 1981-09-22 | 1981-09-22 | Two-stage screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5845636U (en) |
-
1981
- 1981-09-22 JP JP14084881U patent/JPS5845636U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5845636U (en) | 1983-03-28 |
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