JPH0547770Y2 - - Google Patents
Info
- Publication number
- JPH0547770Y2 JPH0547770Y2 JP9742890U JP9742890U JPH0547770Y2 JP H0547770 Y2 JPH0547770 Y2 JP H0547770Y2 JP 9742890 U JP9742890 U JP 9742890U JP 9742890 U JP9742890 U JP 9742890U JP H0547770 Y2 JPH0547770 Y2 JP H0547770Y2
- Authority
- JP
- Japan
- Prior art keywords
- snow removal
- snow
- operating
- directions
- removal tube
- 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
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、一本の操作レバーにより排雪角度と
排雪方向を可変できる除雪機の排雪筒操作装置に
関するものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a snow removal tube operating device for a snow blower that can change the snow removal angle and snow removal direction with a single operating lever.
除雪機から飛散せしめる排雪の排雪角度及び排
雪方向は、除雪機の排雪筒の頭部を起伏せしめて
排雪角度を調節し、排雪筒を廻動せしめて排雪方
向を調節している。
The snow removal angle and snow removal direction of the snow scattered by the snow blower are adjusted by raising and lowering the head of the snow removal tube of the snow blower, and the snow removal direction is adjusted by rotating the snow removal tube. are doing.
従来、この排雪角度の調節は操作レバーの引動
により、また排雪方向の調節は別個に設けたハン
ドルを回動せしめるなどの別個な装置により別々
に操作されていた。 Conventionally, the snow removal angle has been adjusted by pulling a control lever, and the snow removal direction has been adjusted separately using a separate device such as rotating a separately provided handle.
本考案は、このような従来の厄介な操作手段を
解決し、一本の操作レバーの四方向への傾斜操作
により切り換えスイツチ部を作動せしめて排雪角
度並びに排雪方向を調整する排雪筒操作装置を提
供するものである。 The present invention solves the troublesome conventional operating means and provides a snow removal tube that adjusts the snow removal angle and snow removal direction by operating the changeover switch section by tilting a single operating lever in four directions. It provides an operating device.
〔課題を解決するための手段〕 添付図面を参照して本考案の要旨を説明する。[Means to solve the problem] The gist of the present invention will be explained with reference to the accompanying drawings.
操縦部１に直立状態から前後左右に切り換え傾
斜される操作レバー２を立設し、この操作レバー
２の四方向への傾斜により、排雪筒３の頭部４を
起伏せしめるシリンダ装置５と排雪筒３を回転せ
しめるモータ装置６とを正逆駆動せしめる電力を
切り換え供給する切り換えスイツチ部７を設けた
ことを特徴とする除雪機の排雪筒操作装置に係る
ものである。 An operating lever 2 that can be tilted by switching from an upright state to front, back, left, or right is installed on the control unit 1, and when the operating lever 2 is tilted in four directions, a cylinder device 5 and an ejector that raise and lower the head 4 of the snow removal tube 3 are connected. This invention relates to a snow removal tube operating device for a snow blower, characterized in that it is provided with a changeover switch section 7 that switches and supplies electric power for forward and reverse driving a motor device 6 that rotates a snow tube 3.
操作部１に立設した操作レバー２を前後左右の
四方向のうちいずれかの方向に傾斜せしめると、
切り換えスイツチ部７が作動し、対応するシリン
ダ装置５若しくはモータ装置６が作動して排雪筒
３の頭部４が起伏若しくは排雪筒３が廻動する。
When the operating lever 2 installed upright on the operating unit 1 is tilted in any of the four directions, front, back, left, and right,
The changeover switch section 7 is activated, and the corresponding cylinder device 5 or motor device 6 is activated, and the head 4 of the snow removal tube 3 is raised and lowered or the snow removal tube 3 is rotated.
このように操作レバー２を適宜四方向へ傾斜せ
しめて操作することにより、切り換えスイツチ部
７を介して排雪角度及び排雪方向を調節する。 By tilting and operating the operating lever 2 in four directions as described above, the snow removal angle and snow removal direction are adjusted via the changeover switch section 7.
本実施例は、操作部１に四方向へ傾斜自在に設
けた操作レバー２を立設し、この操作レバー２に
コネクタ８を介して切り換えスイツチ部７を接続
し、この切り換えスイツチ部７に適宜コネクタ９
を介してシリンダ装置５、モータ装置６を夫々接
続している。
In this embodiment, an operating lever 2 that can be freely tilted in four directions is installed on an operating section 1, and a changeover switch section 7 is connected to this operation lever 2 via a connector 8. Connector 9
The cylinder device 5 and the motor device 6 are connected to each other via.
この切り換えスイツチ部７には例えばリレース
イツチを採用し、操作レバー２の傾斜方向により
あらかじめ設定したシリンダ装置５若しくはモー
タ装置６を所定方向に駆動する電力を切り換え供
給するように設計している。 For example, a relay switch is adopted as the changeover switch section 7, and is designed to switch and supply electric power for driving the cylinder device 5 or motor device 6 in a predetermined direction depending on the direction of inclination of the operating lever 2.
例えば操作レバー２を前方に傾斜させると、モ
ータ装置６を正方向に駆動し、排雪筒３を正方向
に廻動せしめるように構成している。 For example, when the operating lever 2 is tilted forward, the motor device 6 is driven in the forward direction, and the snow removal pipe 3 is rotated in the forward direction.
尚、この切り換えスイツチ部７はシリンダ装置
５やモータ装置６が過負荷となり大電流が流れよ
うとした場合には自動的にスイツチを一旦停止す
るようにして過負荷保護機能を兼ねるように設計
している。 The changeover switch section 7 is designed to automatically temporarily stop the switch when the cylinder device 5 or motor device 6 is overloaded and a large current is about to flow, thereby also serving as an overload protection function. ing.
本実施例のシリンダ装置５は、モータ１３とシ
リンダ１４とリンク機構１０により構成されてお
り、切り換えスイツチ部７より正方向若しくは逆
方向の駆動電力が切り換え供給されると、モータ
１３が正逆駆動し、シリンダ１４のロツド１５が
突没して、リンク機構１０を介して排雪筒３の頭
部４が上下に起伏するように構成し、操作レバー
２の二方向の傾斜により排雪角度を調節するもの
である。 The cylinder device 5 of this embodiment is composed of a motor 13, a cylinder 14, and a link mechanism 10, and when driving power in the forward or reverse direction is switched and supplied from the changeover switch section 7, the motor 13 is driven in the forward or reverse direction. The rod 15 of the cylinder 14 protrudes and retracts, and the head 4 of the snow removal tube 3 rises and falls up and down via the link mechanism 10, and the snow removal angle is adjusted by tilting the operating lever 2 in two directions. It is something to be adjusted.
また、モータ装置６は、排雪筒３の基部全周に
設けたラツク１１にこのモータ装置６の回転軸に
設けたピニオン１２を噛合せしめ、切り換えスイ
ツチ部７より正方向若しくは逆方向の駆動電力が
切り換え供給されると、モータ装置６が正逆回転
して排雪筒３が正逆に廻動するように構成し、操
作レバー２の他の二方向により排雪方向を調節す
るものである。 Further, the motor device 6 has a pinion 12 provided on the rotating shaft of the motor device 6 engaged with a rack 11 provided around the entire circumference of the base of the snow removal pipe 3, and a drive power is transferred in the forward or reverse direction from the changeover switch portion 7. When the snow removal tube 3 is switched and supplied, the motor device 6 rotates in the forward and reverse directions, and the snow removal tube 3 is rotated in the forward and reverse directions, and the snow removal direction is adjusted by the other two directions of the operating lever 2. .
尚、図中符号１６はオーガ、１７はオーガケー
ス、１８はクローラである。 In the figure, reference numeral 16 is an auger, 17 is an auger case, and 18 is a crawler.
本考案は上述のように構成したから、一本の操
作レバーにより排雪角度及び排雪方向を調節で
き、しかも操作レバーの傾斜角度によりシリンダ
装置、モータ装置を適宜正逆駆動せしめる電力を
切り換え供給する切り換えスイツチ部を設けた構
造であるから、従来のワイヤーなどによつて機械
式に伝達操作する構造に比べて、電気式伝達構造
を形成できるために操作レバーの傾斜操作も負荷
が全くかからず、わずかな操作力で済み、非常に
操作しやすく確実に排雪角度・排雪方向を調節で
き、また極めて取付も容易となり、既存の除雪機
にも容易に取り付けることも可能となるなど実用
性に秀れた排雪筒操作装置となる。
Since the present invention is constructed as described above, the snow removal angle and snow removal direction can be adjusted using a single operation lever, and the power to drive the cylinder device and motor device in forward and reverse directions can be switched and supplied depending on the inclination angle of the operation lever. Compared to the conventional structure in which the transmission is operated mechanically using wires, it is possible to form an electric transmission structure, so the tilting operation of the operating lever does not require any load. It requires only a small amount of operating force, is extremely easy to operate, allows you to reliably adjust the snow removal angle and direction, and is extremely easy to install, making it practical as it can be easily attached to existing snow blowers. It becomes an excellent snow blower operating device.
図面は本考案の一実施例を示すもので、第１図
は説明外観図、第２図は概略構成説明図である。
１……操作部、２……操作レバー、３……排雪
筒、４……頭部、５……シリンダ装置、６……モ
ータ装置、７……切り換えスイツチ部。
The drawings show one embodiment of the present invention, and FIG. 1 is an explanatory external view, and FIG. 2 is a schematic explanatory view of the configuration. DESCRIPTION OF SYMBOLS 1... Operating unit, 2... Operating lever, 3... Snow removal tube, 4... Head, 5... Cylinder device, 6... Motor device, 7... Changeover switch part.
Claims (1)
される操作レバーを立設し、この操作レバーの四
方向への傾斜により、排雪筒の頭部を起伏せしめ
るシリンダ装置と排雪筒を回転せしめるモータ装
置とを正逆駆動せしめる電力を切り換え供給する
切り換えスイツチ部を設けたことを特徴とする除
雪機の排雪筒操作装置。 A control lever that can be tilted from an upright position to the front, back, left, or right is installed on the control section, and when the control lever is tilted in four directions, a cylinder device that raises and lowers the head of the snow removal tube and a motor that rotates the snow removal tube. A snow removal tube operating device for a snow blower, characterized in that it is provided with a changeover switch section that switches and supplies electric power to drive the device in forward and reverse directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9742890U JPH0547770Y2 (en) | 1990-09-17 | 1990-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9742890U JPH0547770Y2 (en) | 1990-09-17 | 1990-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0453820U JPH0453820U (en) | 1992-05-08 |
| JPH0547770Y2 true JPH0547770Y2 (en) | 1993-12-16 |
Family
ID=31837788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9742890U Expired - Lifetime JPH0547770Y2 (en) | 1990-09-17 | 1990-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547770Y2 (en) |
-
1990
- 1990-09-17 JP JP9742890U patent/JPH0547770Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453820U (en) | 1992-05-08 |
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