JP2559652Y2 - Hydraulic hose protection structure for grain storage device - Google Patents
Hydraulic hose protection structure for grain storage deviceInfo
- Publication number
- JP2559652Y2 JP2559652Y2 JP1992004566U JP456692U JP2559652Y2 JP 2559652 Y2 JP2559652 Y2 JP 2559652Y2 JP 1992004566 U JP1992004566 U JP 1992004566U JP 456692 U JP456692 U JP 456692U JP 2559652 Y2 JP2559652 Y2 JP 2559652Y2
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic hose
- hydraulic
- screw conveyor
- grain storage
- protection
- 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 - Lifetime
Links
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Threshing Machine Elements (AREA)
- Screw Conveyors (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、グレンタンクに貯留穀
粒排出用の横送りスクリュウコンベアを向き変更自在に
付設し、この横送りスクリュウコンベアに、その向き変
更に伴って一体的に動く油圧アクチュエータを付設し、
グレンタンクに対する固定部と油圧アクチュエータとに
わたって油圧ホースを架設した穀粒貯留装置の油圧ホー
ス保護構造に関する。The present invention relates to a hydraulic tank in which a horizontal feed screw conveyor for discharging stored grains is attached to a Glen tank so that the direction of the horizontal feed screw conveyor can be changed. With an actuator attached,
The present invention relates to a hydraulic hose protection structure for a grain storage device in which a hydraulic hose is installed between a fixed portion for a Glen tank and a hydraulic actuator.
【０００２】[0002]
【従来の技術】従来、穀粒貯留装置においては、例えば
実開平３−９２９４３号公報に示すように、上記油圧ホ
ースを裸で、上記横送りスクリュウコンベアの大幅な向
き変更を許容するようにかなり大きく弛ませて架設して
いた。2. Description of the Related Art Conventionally, in a grain storage device, for example, as disclosed in Japanese Utility Model Laid-Open No. 3-92943, the hydraulic hose is bare, and a considerable amount of change in the direction of the transverse screw conveyor is allowed. It was loosened greatly and erected.
【０００３】[0003]
【考案が解決しようとする課題】しかし、裸で大きく弛
んだ油圧ホースは他物との引っ掛かりによって損傷しや
すく、耐久性向上の面から改良の余地があった。本考案
の目的は、横送りスクリュウコンベアの大幅な向き変更
を許容しながらも、他物との引っ掛かりによる油圧ホー
スの損傷を効果的に防止できるようにする点にある。However, the hydraulic hose that is largely loose and naked is easily damaged by catching with another object, and there is room for improvement in terms of durability. SUMMARY OF THE INVENTION An object of the present invention is to make it possible to effectively prevent a hydraulic hose from being damaged by being caught by another object, while permitting a large change in the direction of a laterally fed screw conveyor.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するた
め、本考案のうちの請求項１記載の考案では、グレンタ
ンクに貯留穀粒排出用の横送りスクリュウコンベアを向
き変更自在に付設し、前記横送りスクリュウコンベア
に、その向き変更に伴って一体的に動く油圧アクチュエ
ータを付設し、前記グレンタンクへの固定部と前記油圧
アクチュエータとにわたって油圧ホースを架設した穀粒
貯留装置において、前記油圧ホースを内装する保護コイ
ルを、弾性伸縮自在で短縮付勢された材料で形成すると
ともに、前記横送りスクリュウコンベアの向き変更に伴
って弾性伸縮するように、前記油圧ホースの架設方向に
所定距離をもって複数箇所が支持される状態で、かつ、
前記油圧ホースが屈曲状に内装される状態で設けた。本
考案のうちの請求項２記載の考案では、上記請求項１記
載の考案において、前記油圧ホースを支持する複数箇所
の間における保護コイルの内径を、前記油圧ホースの弛
みを許容する寸法に設定した。本考案のうちの請求項３
記載の考案では、上記請求項１又は２記載の考案におい
て、前記保護コイルに複数本の前記油圧ホースを内装し
た。In order to achieve the above object, according to the first aspect of the present invention, a transverse feed screw conveyor for discharging stored grains is attached to a Glen tank in a freely changeable direction. In the grain storage device in which a hydraulic actuator that integrally moves with the change in the direction thereof is attached to the laterally-feeding screw conveyor, and a hydraulic hose is provided between the fixed portion to the Glen tank and the hydraulic actuator, the hydraulic hose Is formed of a material which is elastically stretchable and shortened and urged, and is provided with a predetermined distance in the direction in which the hydraulic hose is erected so that the protection coil elastically expands and contracts with the change in the direction of the transverse screw conveyor. With the part supported, and
The hydraulic hose was provided in a state of being bent inside. According to a second aspect of the present invention, in the first aspect of the present invention, the inner diameter of the protection coil between a plurality of locations supporting the hydraulic hose is set to a dimension that allows the hydraulic hose to loosen. did. Claim 3 of the present invention
According to the invention described in the above, in the invention according to the first or second aspect, the protection coil is provided with a plurality of the hydraulic hoses.
【０００５】[0005]
【作用】つまり、上記請求項１記載の考案によると、油
圧ホースを保護コイルに内装することによって、他物が
直接に油圧ホースに触れることを無くして、他物との引
っ掛かりによる油圧ホースの損傷を防止できるようにな
る。ちなみに、油圧ホースを非弾性の保護コイルに内装
することも考えられるが、その場合、横送りスクリュウ
コンベアの大幅な向き変更を可能にすべく油圧ホースの
弛みを大きくすると、保護コイルの弛みも大きくなり、
保護コイルに他物が引っ掛かりやすくなって、結局油圧
ホースの損傷が発生しやすい。しかし、上記請求項１記
載の考案のように、短縮付勢された弾性伸縮自在な保護
コイルに油圧ホースを屈曲状に内装するとともに、横送
りスクリュウコンベアの向き変更に伴なって保護コイル
を弾性伸縮させるように構成すると、できるだけ短くな
ろうとする保護コイルの内部で油圧ホースの屈曲状態を
変化させることによって、横送りスクリュウコンベアの
大幅な向き変更を許容しながらも、保護コイルの伸縮長
さを常に最小限に抑制できるので、保護コイルに他物が
引っ掛かることを効果的に防止できるようになる。又、
上記請求項２記載の考案によると、横送りスクリュウコ
ンベアの向き変更範囲を広範囲に設定しても、それに対
応できるだけの十分な長さをもった油圧ホースを保護コ
イル内において他物の引っ掛かりが無い状態でコンパク
トに纏めることができるようになる。更に、上記請求項
３記載の考案によると、各油圧ホースを個々に内装する
保護コイルを設ける場合に比較して、製造コストの低減
化及び構造の簡素化を図ることができるようになる。
又、保護コイル内において各油圧ホースのコイル径方向
での動きが規制されるようになることから、各油圧ホー
スの屈曲部分や弛み部分が縺れることを抑制できるよう
になる。In other words, according to the invention of claim 1, the hydraulic hose is provided inside the protective coil so that another object does not directly touch the hydraulic hose, and the hydraulic hose is damaged by being caught by the other object. Can be prevented. By the way, it is conceivable to install the hydraulic hose in an inelastic protection coil.In this case, however, if the slack of the hydraulic hose is increased to enable a large change in the direction of the traverse screw conveyor, the slack of the protection coil also increases. Become
Other objects are likely to be caught on the protection coil, and eventually the hydraulic hose is likely to be damaged. However, as in the invention according to the first aspect, the hydraulic hose is bent inside the elastically stretchable protection coil which is shortened and urged, and the protection coil is elastically moved with the change in the direction of the lateral feed screw conveyor. When configured to extend and retract, the bending length of the hydraulic hose is changed inside the protection coil, which is about to be as short as possible, thereby allowing a significant change in the direction of the horizontal screw screw conveyor, while reducing the expansion and contraction length of the protection coil. Since it can always be suppressed to the minimum, it is possible to effectively prevent the protection coil from being caught by other objects. or,
According to the invention described in claim 2, even if the direction change range of the traverse screw conveyor is set in a wide range, the hydraulic hose having a sufficient length to cope with it can be prevented from being caught by other objects in the protection coil. It will be possible to compact it in a state. Further, according to the invention of the third aspect, the manufacturing cost can be reduced and the structure can be simplified as compared with the case where a protection coil which individually houses each hydraulic hose is provided.
In addition, since the movement of each hydraulic hose in the coil radial direction in the protection coil is regulated, it is possible to prevent the bent portion or the slack portion of each hydraulic hose from tangling.
【０００６】[0006]
【考案の効果】その結果、上記請求項１記載の考案によ
れば、保護コイル内での油圧ホースの屈曲状態の変化に
より横送りスクリュウコンベアの向き変更を可能にしな
がら、保護コイルによる油圧ホースの囲繞作用と、保護
コイルの弾性による弛み抑制作用とによって、他物との
引っ掛かりによる油圧ホースの損傷を効果的に防止する
ことができ、油圧ホースの耐久性において一段と優れた
穀粒貯留装置を提供できるようになった。又、上記請求
項２記載の考案によれば、横送りスクリュウコンベアの
向き変更範囲をより広範囲に広めながらも、油圧ホース
の配設スペースの省スペース化、及び油圧ホースの耐久
性の向上を図ることのできる穀粒貯留装置を提供できる
ようになった。更に、上記請求項３記載の考案によれ
ば、製造コストの低減化及び構造の簡素化を図りながら
も、油圧ホースの縺れによる損傷をも防止できる耐久性
に優れた穀粒貯留装置を提供できるようになった。As a result, according to the first aspect of the present invention, it is possible to change the direction of the horizontal feed screw conveyor by changing the bending state of the hydraulic hose in the protection coil, and to change the hydraulic hose by the protection coil. The surrounding action and the action of suppressing the looseness due to the elasticity of the protection coil can effectively prevent the damage of the hydraulic hose due to being caught by another object, and provide a grain storage device with further excellent durability in the hydraulic hose. Now you can. Further, according to the invention of the second aspect, while widening the range of change in the direction of the transverse screw screw conveyor, the space for installing the hydraulic hose is reduced, and the durability of the hydraulic hose is improved. It is possible to provide a grain storage device that can be used. Further, according to the invention of the third aspect, it is possible to provide a highly durable grain storage device capable of preventing damage due to entanglement of the hydraulic hose while reducing manufacturing costs and simplifying the structure. It became so.
【０００７】[0007]
【実施例】図１に示すように、クローラ式走行装置１に
刈取前処理装置２、刈取前処理装置２からの穀稈を処理
する脱穀選別部（図示せず）、この脱穀選別部からの穀
粒を貯留するグレンタンク４、搭乗運転部５、原動部６
などを設けて、全稈投入型の軸流コンバインを構成して
ある。図２及び図３に示すように、グレンタンク４の底
部に貯留穀粒を揚送用スクリュウコンベア７に横送り供
給する底スクリュウ８を設け、揚送用スクリュウコンベ
ア７に接続した貯留穀粒排出用の横送りスクリュウコン
ベア９を設け、単動式の油圧シリンダ（油圧アクチュエ
ータ）１０により横送りスクリュウコンベア９を上下揺
動自在に構成してある。揚送用スクリュウコンベア７に
横送りスクリュウコンベア９を電動モータ１１、小径ギ
ア１２、大径ギア１３により縦軸芯周りで２７０度程度
の範囲で旋回自在に取付け、横送りスクリュウコンベア
９のスクリュー１５を油圧モータ（油圧アクチュエー
タ）１４により駆動するよう構成し、この横送りスクリ
ュウコンベア９の向き変更によってグレンタンク４の貯
留穀粒を所望の場所に取り出せるように構成してある。
横送りスクリュウコンベア９に付設された油圧アクチュ
エータとしての単動式油圧シリンダ１０及び油圧モータ
１４に対する三本の油圧ホース１６を保護コイル１７に
内装し、保護コイル１７を、弾性伸縮自在で短縮付勢さ
れた材料で形成するとともに、横送りスクリュウコンベ
ア９の向き変更に伴って弾性伸縮するように油圧ホース
１６の架設方向に所定距離をもって上下の２箇所が支持
される状態で、かつ、油圧ホース１６が屈曲状に内装さ
れる状態で設けてある。つまり、保護コイル１７の上端
を油圧ホース１６又は横送りスクリュウコンベア９への
固定部に連結し、かつ、下端をグレンタンク４への固定
部又は油圧ホース１６に連結し、横送りスクリュウコン
ベア９の向き変更に伴って保護コイル１７が弾性伸縮す
るように構成してある。また、短縮付勢により常に最小
限の長さに維持される保護コイル１７を、その内部で油
圧ホース１６が屈曲状になるように十分大径に形成し
て、横送りスクリュウコンベア９の向き変更に伴う保護
コイル１７の弾性伸縮と油圧ホース１６の弛み状態変化
により大幅な横送りスクリュウコンベア９の向き変更を
許容しながら、保護コイル１７の囲繞作用と最小限長さ
維持により他物との引っ掛かりによる油圧ホース１６の
損傷を防止できるように構成してある。底スクリュウ８
と揚送用スクリュウコンベア７を機械的に連動させて、
これを駆動及び停止する電動式クラッチ１８を設け、横
送りスクリュウコンベア９の排出口に第一センサーＳ1
を正常時の排出穀粒を検出しない配置で付設し、第一セ
ンサーＳ1 が穀粒を検出すると電動式クラッチ１８を自
動的に切り操作する第一制御手段１９を設け、例えば横
送りスクリュウコンベア９の先端に付設したブーツ９ａ
をグレンバッグに差し込んで穀粒を袋詰めしている時に
満杯になるなどして、横送りスクリュウコンベア９の排
出口が詰まると第一センサーＳ1 及び第一制御手段１９
の作用により底スクリュウ８およびスクリューコンベア
７が自動停止され、これらの駆動系の破損を防止できる
ように構成してある。横送りスクリュウコンベア９の排
出口に第二センサーＳ2 を正常時の排出穀粒を検出する
配置で付設し、第二センサーＳ2 からの情報に基づいて
電動式クラッチ１８、油圧モータ１４、油圧シリンダ１
０、電動モータ１１を自動操作する第二制御手段２０を
設け、第二センサーＳ2 が排出穀粒を検出しなくなる
と、電動式クラッチ１８の切り操作で底スクリュウ８お
よびスクリューコンベア７が自動停止され、油圧モータ
１４の停止操作で横送りスクリュウコンベア９内のスク
リュー１５が自動停止され、油圧シリンダ１０と電動モ
ータ１１の操作で横送りスクリュウコンベア９が設定格
納位置に自動的に戻されるように構成し、穀粒排出作業
終了時の操作を容易にしてある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, a crawler-type traveling device 1 has a pre-cutting treatment device 2, a threshing sorter (not shown) for processing grain culms from the pre-cutting device 2, and a threshing sorter. Glen tank 4 for storing grains, boarding operation unit 5, driving unit 6
With the above, an all-culm input axial flow combine is constructed. As shown in FIGS. 2 and 3, a bottom screw 8 is provided at the bottom of the Glen tank 4 to supply the stored grains laterally to the screw conveyor 7 for pumping, and discharges the stored grains connected to the screw conveyor 7 for pumping. Screw conveyor 9 is provided, and a single-acting hydraulic cylinder (hydraulic actuator) 10 allows the horizontal screw conveyor 9 to swing up and down. A horizontal screw conveyor 9 is mounted on the screw conveyor 7 for lifting by means of an electric motor 11, a small diameter gear 12 and a large diameter gear 13 so as to be pivotable in a range of about 270 degrees around the longitudinal axis. Is driven by a hydraulic motor (hydraulic actuator) 14, and the grain stored in the Glen tank 4 can be taken out to a desired location by changing the direction of the horizontal screw conveyor 9.
A single-acting hydraulic cylinder 10 as a hydraulic actuator attached to the lateral feed screw conveyor 9 and three hydraulic hoses 16 for the hydraulic motor 14 are housed in the protective coil 17, and the protective coil 17 is elastically stretchable and shortened. The upper and lower portions of the hydraulic hose 16 are supported at a predetermined distance in the erection direction of the hydraulic hose 16 so as to elastically expand and contract with the change in the direction of the transverse screw conveyor 9. Are provided in a state of being provided in a bent shape. That is, the upper end of the protection coil 17 is connected to the fixed portion to the hydraulic hose 16 or the horizontal feed screw conveyor 9, and the lower end is connected to the fixed portion to the Glen tank 4 or the hydraulic hose 16. The protection coil 17 is configured to elastically expand and contract with the change in direction. In addition, the protection coil 17, which is always kept to the minimum length by the shortening bias, is formed to have a sufficiently large diameter so that the hydraulic hose 16 bends inside the protection coil 17. While allowing the direction of the horizontal feed screw conveyor 9 to be greatly changed by the elastic expansion and contraction of the protection coil 17 and the change of the slack state of the hydraulic hose 16 accompanying the above, the surrounding action of the protection coil 17 and the maintenance of the minimum length cause the protection coil 17 to be caught by another object. To prevent the hydraulic hose 16 from being damaged. Bottom screw 8
And the screw conveyor 7 for unloading are mechanically linked,
An electric clutch 18 for driving and stopping this is provided, and a first sensor S 1 is provided at the discharge port of the horizontal screw screw conveyor 9.
Annexed to a configuration that does not detect the emission grain normal, the first control means 19 for automatically cutting operation of the electric clutch 18 when the first sensor S 1 is to detect the grains provided, for example, transverse feed screw conveyor Boots 9a attached to the tip of 9
When the discharge port of the horizontal screw conveyor 9 is clogged, for example, when the grain is filled while the grains are packed in the Glen bag and the first sensor S 1 and the first control means 19 are filled.
, The bottom screw 8 and the screw conveyor 7 are automatically stopped to prevent breakage of these drive systems. Crossfeed second sensor S 2 annexed in the arrangement for detecting the discharging grain normal to the outlet of the screw conveyor 9, the second sensor motorized based on information from the S 2 clutch 18, the hydraulic motor 14, hydraulic Cylinder 1
0, the second control unit 20 for automatically operating the electric motor 11 is provided, when the second sensor S 2 does not detect the emission grain, bottom screw 8 and the screw conveyor 7 in turn operation of the electric clutch 18 is automatically stopped Then, the screw 15 in the horizontal screw screw conveyor 9 is automatically stopped by the operation of stopping the hydraulic motor 14, and the horizontal screw screw conveyor 9 is automatically returned to the set storage position by the operation of the hydraulic cylinder 10 and the electric motor 11. With this configuration, the operation at the end of the grain discharging operation is facilitated.
【０００８】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ために符号を記すが、該記入により
本考案は添付図面の構成に限定されるものではない。[0008] In the claims of the utility model registration, reference numerals are written for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.
【図１】全稈投入型コンバインの全体側面図FIG. 1 is an overall side view of an all-culm input combine.
【図２】要部の斜視図FIG. 2 is a perspective view of a main part.
【図３】自動制御系の概略構成図FIG. 3 is a schematic configuration diagram of an automatic control system.
４ グレンタンク ９ 横送りスクリュウコンベア １０，１４ 油圧アクチュエータ １６ 油圧ホース １７ 保護コイル 4 Glen tank 9 Horizontal feed screw conveyor 10,14 Hydraulic actuator 16 Hydraulic hose 17 Protection coil
Claims (3)
横送りスクリュウコンベア（９）を向き変更自在に付設
し、前記横送りスクリュウコンベア（９）に、その向き
変更に伴って一体的に動く油圧アクチュエータ（１
０），（１４）を付設し、前記グレンタンク（４）への
固定部と前記油圧アクチュエータ（１０），（１４）と
にわたって油圧ホース（１６）を架設した穀粒貯留装置
において、前記油圧ホース（１６）を内装する保護コイ
ル（１７）を、弾性伸縮自在で短縮付勢された材料で形
成するとともに、前記横送りスクリュウコンベア（９）
の向き変更に伴って弾性伸縮するように、前記油圧ホー
ス（１６）の架設方向に所定距離をもって複数箇所が支
持される状態で、かつ、前記油圧ホース（１６）が屈曲
状に内装される状態で設けてある穀粒貯留装置の油圧ホ
ース保護構造。1. A horizontal screw conveyor (9) for discharging stored grains is attached to the Glen tank (4) so as to be freely changeable in direction, and is integrated with the horizontal screw screw conveyor (9) in accordance with the change in the direction. Hydraulic actuator (1)
0) and (14), wherein the hydraulic hose (16) is installed over the fixed portion to the Glen tank (4) and the hydraulic actuators (10) and (14). The protective coil (17) that houses the (16) is formed of a material that is elastically stretchable and contracted and urged, and the screw feed conveyor (9) is used for the lateral feed.
Hydraulic hood so that it expands and contracts elastically as the
At a predetermined distance in the direction in which the
While the lifting and hydraulic hoses protective structure for grain storage apparatus the hydraulic hose (16) is provided in a state that is furnished to a bent shape.
箇所の間における保護コイル（１７）の内径を、前記油The inner diameter of the protection coil (17) between
圧ホース（１６）の弛みを許容する寸法に設定してあるDimensions set to allow loosening of pressure hose (16)
請求項１記載の穀粒貯留装置の油圧ホース保護構造。The hydraulic hose protection structure for a grain storage device according to claim 1.
油圧ホース（１６）を内装してある請求項１又は２記載The hydraulic hose (16) is internally provided.
の穀粒貯留装置の油圧ホース保護構造。Hydraulic hose protection structure for grain storage equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992004566U JP2559652Y2 (en) | 1992-02-07 | 1992-02-07 | Hydraulic hose protection structure for grain storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992004566U JP2559652Y2 (en) | 1992-02-07 | 1992-02-07 | Hydraulic hose protection structure for grain storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0565937U JPH0565937U (en) | 1993-08-31 |
| JP2559652Y2 true JP2559652Y2 (en) | 1998-01-19 |
Family
ID=11587593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992004566U Expired - Lifetime JP2559652Y2 (en) | 1992-02-07 | 1992-02-07 | Hydraulic hose protection structure for grain storage device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2559652Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6000163B2 (en) * | 2013-02-25 | 2016-09-28 | 住友重機械工業株式会社 | Recovery device |
| CN108861662A (en) * | 2017-05-15 | 2018-11-23 | 宜兴市锦桢铸造材料有限公司 | A kind of improved particle emission device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120191Y2 (en) * | 1972-03-08 | 1976-05-27 | ||
| JPS5829337U (en) * | 1981-08-21 | 1983-02-25 | 上田 益男 | Brush to prevent books from falling sideways |
| JP3092943U (en) * | 2002-07-04 | 2003-04-11 | 恵司 森田 | Three-legged open / close stabilizer |
-
1992
- 1992-02-07 JP JP1992004566U patent/JP2559652Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0565937U (en) | 1993-08-31 |
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