JPH0452221Y2 - - Google Patents
Info
- Publication number
- JPH0452221Y2 JPH0452221Y2 JP1988168271U JP16827188U JPH0452221Y2 JP H0452221 Y2 JPH0452221 Y2 JP H0452221Y2 JP 1988168271 U JP1988168271 U JP 1988168271U JP 16827188 U JP16827188 U JP 16827188U JP H0452221 Y2 JPH0452221 Y2 JP H0452221Y2
- Authority
- JP
- Japan
- Prior art keywords
- hose
- reel
- winding
- hose reel
- width
- 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
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、薬液散布装置等に用いられる薬液ホ
ース等の巻取装置に関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a winding device for a chemical solution hose or the like used in a chemical solution spraying device or the like.
（従来の技術）
例えば、農業用防除機として用いられる、100
ｍにも及ぶホースを使用する「セツト動噴」と称
せられる薬液散布装置には、前記ホースを手動又
は自動で巻取るホース巻取装置を備えている。(Prior art) For example, 100
A chemical spraying device called a "set dynamic jet" which uses a hose of up to 1.5 m long is equipped with a hose winding device that manually or automatically winds up the hose.
（考案が解決しようとする問題点）
前記の如き従来のホース巻取装置では、作業開
始時にホースを引き出す為に、ホースリールを遊
転状態とし、ホース先端のノズル部を持つて作業
者が薬液散布場所迄歩いて行くことによつてホー
スがホースリールから巻きほどかれて引き出され
る。(Problems to be solved by the invention) In the conventional hose winding device as described above, in order to pull out the hose at the start of work, the hose reel is left in an idle state, and the operator holds the nozzle at the end of the hose to draw out the chemical liquid. By walking to the spraying location, the hose is unwound from the hose reel and withdrawn.
この場合、作業者が急に立止つたりすると、ホ
ースリールが慣性で回転し続けようとする為に、
ホースリール上でホースがゆるみ、巻きが乱れ
る。 In this case, if the worker suddenly stops, the hose reel will continue to rotate due to inertia.
The hose becomes loose on the hose reel and becomes uncoiled.
また、ノズルコツクを閉止せしめたときにも、
衝撃圧の反力によつてホースリールが自転してホ
ースがゆるみ、巻きが乱れる。 Also, when the nozzle tip is closed,
The reaction force of the impact pressure causes the hose reel to rotate, loosening the hose, and causing it to become irregularly wound.
これ等の現象が発生すると、ホースの乱巻きに
よつてホース自体が損傷したり、トラバーサカム
機構等を利用した整列巻取装置が備えられていて
も、その機能が損なわれてしまう。 When these phenomena occur, the hose itself may be damaged due to the uneven winding of the hose, and even if an aligning and winding device using a traverser cam mechanism or the like is provided, its function will be impaired.
この、ホースの巻乱れ現象及び巻きゆるみ現象
は、特に、巻き巾が狭く、巻重ね数が多いホース
リールにおいて顕著に現れる。 This disordered winding phenomenon and loose winding phenomenon of the hose are particularly noticeable in a hose reel having a narrow winding width and a large number of windings.
この対策としては、ホースリール側にリール・
ブレーキ操作員を配置するか、複雑な自動調整式
リール・ブレーキ装置を設ける等の処置がとられ
ても、衝撃によるホースリールの惰転現象や、圧
力を掛けたままホースを巻取つた後で加圧を中止
した場合のホースのしぼみ現象による巻ゆるみの
発生は、完全には防止できない。 As a countermeasure for this, there is a reel on the hose reel side.
Even if measures are taken, such as having a brake operator on hand or installing a complex self-adjusting reel/brake device, the hose reel may coast due to impact, or the hose may be reeled under pressure. It is not possible to completely prevent the occurrence of loosening of the hose due to the shrinkage phenomenon of the hose when pressurization is stopped.
（問題点を解決するための手段）
そこで本考案は、ホースリールに巻回されたホ
ースの引き出し方向とは逆の方向において前記ホ
ースに常時押圧されるとともに、前記ホースリー
ルの巻き巾とほぼ同じ巾を有して前記ホースリー
ルに対して出入自在の可撓性クツシヨンローラを
備える構成としたものである。(Means for Solving the Problems) Therefore, the present invention provides that the hose is constantly pressed in the direction opposite to the direction in which the hose is wound around the hose reel, and that the width of the hose is approximately the same as the winding width of the hose reel. A flexible cushion roller having a width and capable of moving in and out of the hose reel is provided.
（作用）
したがつて本考案によれば、クツシヨンローラ
が、ホースリールに巻回されたホースに押し付け
られて、ホースの巻きゆるみを常時吸収し、巻き
乱れを防止する。(Function) Therefore, according to the present invention, the cushion roller is pressed against the hose wound on the hose reel, constantly absorbing looseness in the winding of the hose and preventing irregular winding.
（実施例）
次に本考案を図に示す実施例に基づき詳細に説
明する。(Example) Next, the present invention will be described in detail based on an example shown in the drawings.
図示例は、本考案を、農薬散布用等に用いられ
る、ホース自動巻取装置付動力噴霧機（セツト動
噴）に実施した例であり、機枠体１に高圧プラン
ジヤ・ポンプ３を駆動する内燃機関等の原動機２
と、フリクシヨンローラ式等適宜のクラツチ装置
６を介して巻き取り駆動されるホースリール４が
設けられている。 The illustrated example is an example in which the present invention is implemented in a power spray machine (set dynamic spray) with an automatic hose winding device used for spraying agricultural chemicals, etc., and a high-pressure plunger pump 3 is driven in the machine frame 1. Prime mover such as internal combustion engine 2
A hose reel 4 is provided which is wound and driven via a suitable clutch device 6 such as a friction roller type.
このホースリール４に薬液散布用ホース５が巻
回され、第１図に示す如く前記クラツチ装置６が
断の状態では、前記ホースリール４は遊転状態に
あるので、前記ホース５は作業者の手で左方へ引
き出すことができ、また、クラツチレバー６１を
押し下げてフリクシヨンローラ６２を駆動プーリ
ー６３におしつけると、前記ホースリール４とフ
リクシヨンローラ６２との間に掛け渡されたＶベ
ルト６４が張られて、前記ホースリール４が右回
りに回転駆動され、前記ホース５を自動的に巻取
ることができる。 A chemical spraying hose 5 is wound around this hose reel 4, and when the clutch device 6 is in the disconnected state as shown in FIG. It can be pulled out to the left by hand, and when the clutch lever 61 is pushed down to force the friction roller 62 onto the drive pulley 63, the V-belt 64 stretched between the hose reel 4 and the friction roller 62 is pulled out. is tensioned, the hose reel 4 is driven to rotate clockwise, and the hose 5 can be automatically wound up.
本考案では更に、前記ホースリール４の上側の
機枠体１に基部を枢着７した揺動アーム８を前記
ホース５の引き出し方向とは逆の方向（第１図で
は右斜下方）へ延長し、その揺動端部に、前記ホ
ースリール４の巻き巾Ｗとほぼ同じ巾W′のクツ
シヨンローラ９を適度の制動効果を与えつつ、通
常のホース５の引き出しには支障を与えぬ様に、
前記ホースリール４に対して出入自在、かつ、転
動自在に取着し、ホース５の巻きゆるみを防止し
ている。 In the present invention, a swinging arm 8 whose base part is pivoted 7 to the machine frame 1 above the hose reel 4 is extended in a direction opposite to the direction in which the hose 5 is pulled out (diagonally downward to the right in FIG. 1). A cushion roller 9 having a width W' that is approximately the same as the winding width W of the hose reel 4 is installed at the swinging end of the hose reel 4 in a manner that provides an appropriate braking effect and does not interfere with the normal pulling out of the hose 5. To,
It is attached to the hose reel 4 so as to be able to move in and out of the hose reel 4 and to roll freely, thereby preventing the hose 5 from loosening.
該クツシヨンローラ９は、前記揺動アーム８に
両端部を枢支された剛性の芯部１０と、該芯部１
０の周囲に円筒状に取着され、少なくとも前記ホ
ース５の直径分程度は撓んで、直ちに復元可能
な、可撓性に富んだフオームラバー等よりなるク
ツシヨン材１１とからなつている。 The cushion roller 9 includes a rigid core 10 whose both ends are pivotally supported by the swing arm 8, and the core 1.
A cushion material 11 is attached around the hose 5 in a cylindrical shape and is made of a highly flexible foam rubber or the like, which can be bent by at least the diameter of the hose 5 and immediately restored.
前記クツシヨンローラ９は、第２図に示す如
く、整列巻装置（図示せず）で整然とホースリー
ル４に巻回されたホース５の全長が引き出される
まで、各巻列に十分密着して回転出来る様に、必
要に応じたばね等の適宜の付勢手段（図示せず）
を用いて、常時前記ホース５に押圧せしめる。 As shown in FIG. 2, the cushion roller 9 can rotate in close contact with each row of windings until the entire length of the hose 5, which has been wound around the hose reel 4 in an orderly manner by an alignment winding device (not shown), is pulled out. and appropriate biasing means such as springs (not shown) as necessary.
The hose 5 is constantly pressed using the
（考案の効果）
したがつて本考案によれば、リール４に巻回さ
れたホース５はクツシヨンローラ９が押圧される
ことによつて常時巻重ね方向についての巻ゆるみ
が効果的に防止され、クツシヨンローラ９の撓み
によつて巻取り時のホース５の巻巾方向について
の位置ずれも効果的に防止するので、特にホース
リール４の巻巾の両端部で発生し易い巻乱れを効
果的に取り除くことが出来る等の効果を奏する。(Effect of the invention) Therefore, according to the invention, the hose 5 wound around the reel 4 is effectively prevented from loosening in the winding direction by being pressed by the cushion roller 9. Since the deflection of the cushion roller 9 effectively prevents the hose 5 from shifting in the winding width direction during winding, it is particularly effective against winding irregularities that tend to occur at both ends of the winding width of the hose reel 4. This has the effect of being able to remove the particles.
第１図は、本考案一実施例によるホース巻取装
置を備えたセツト動噴の側面図、及び第２図は第
１図の−矢視拡大断面図である。
４……ホースリール、５……ホース、９……ク
ツシヨンローラ、Ｗ……ホースリールの巻き巾、
W′……クツシヨンローラの巾。
FIG. 1 is a side view of a set dynamic jet equipped with a hose winding device according to an embodiment of the present invention, and FIG. 2 is an enlarged cross-sectional view taken along the - arrow in FIG. 1. 4... Hose reel, 5... Hose, 9... Cushion roller, W... Hose reel width,
W′...Width of the cushion roller.
Claims (1)
し方向とは逆の方向において前記ホース５に常時
押圧されるとともに、前記ホースリール４の巻巾
Ｗとほぼ同じ巾W′を有して前記ホースリール４
に対して出入自在の可撓性クツシヨンローラ９を
備えたことを特徴とするホース巻取装置。 The hose 5 is constantly pressed by the hose 5 in a direction opposite to the direction in which the hose 5 wound around the hose reel 4 is pulled out, and the hose reel has a width W' that is approximately the same as the winding width W of the hose reel 4. 4
A hose winding device characterized by comprising a flexible cushion roller 9 that can freely move in and out of the hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988168271U JPH0452221Y2 (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988168271U JPH0452221Y2 (en) | 1988-12-28 | 1988-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0288973U JPH0288973U (en) | 1990-07-13 |
| JPH0452221Y2 true JPH0452221Y2 (en) | 1992-12-08 |
Family
ID=31457305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988168271U Expired JPH0452221Y2 (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452221Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5520335U (en) * | 1978-07-24 | 1980-02-08 | ||
| JPS62165712U (en) * | 1986-04-04 | 1987-10-21 |
-
1988
- 1988-12-28 JP JP1988168271U patent/JPH0452221Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0288973U (en) | 1990-07-13 |
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