JPS5851217Y2 - Shutter device in snow plow - Google Patents
Shutter device in snow plowInfo
- Publication number
- JPS5851217Y2 JPS5851217Y2 JP1980075917U JP7591780U JPS5851217Y2 JP S5851217 Y2 JPS5851217 Y2 JP S5851217Y2 JP 1980075917 U JP1980075917 U JP 1980075917U JP 7591780 U JP7591780 U JP 7591780U JP S5851217 Y2 JPS5851217 Y2 JP S5851217Y2
- Authority
- JP
- Japan
- Prior art keywords
- snow
- snow plow
- shutter
- shutter device
- plow
- 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
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Description
【考案の詳細な説明】
本考案は、除雪作業中にスノープラウによって押された
雪が路上または民家の玄関先に残らないようにしたスノ
ープラウの改良に関する。[Detailed Description of the Invention] The present invention relates to an improvement of a snow plow that prevents snow pushed by the snow plow from remaining on the street or in front of the entrance of a private house during snow removal work.
従来より用いられているスノープラウの片端または両端
に装着した回転により振りおろし式に開閉するシャッタ
装置は、第１図、第２図に示すとおりシャッタ０１が軸
受部０２の外側にあった。In conventional shutter devices that are attached to one or both ends of a snow plow and are rotated to open and close in a swing-down manner, the shutter 01 is located outside the bearing portion 02, as shown in FIGS. 1 and 2.
これはシャッタ自体を軸受のみで受ける構成のため、雪
の流れを止め、雪を充分保有した状態、即ちシャッタの
横荷重に対しての強度が弱く、スノープラウのアングル
変更および車線変更、旋回といったスノ・−プラウ本来
の機能の１部が制約されていた。This is because the shutter itself is supported only by bearings, so it stops the flow of snow and retains enough snow.In other words, the shutter's strength against lateral loads is weak, and it is difficult to change the angle of the snow plow, change lanes, or turn. Some of the original functions of the snow plow were restricted.
更に、シャッタの横振れ、雪壁に当てたときの強度、急
激なアングル変更、横風に対するあおり等の問題もあっ
た。Furthermore, there were other problems such as lateral vibration of the shutter, strength when hitting the snow wall, sudden angle changes, and tilting due to crosswinds.
積雪寒冷地域の産業の振興と民生の安定向上を目的とし
、冬期の道路交通を確保するため、除雪作業は欠くこと
のできないものであり、作業効率のよい除雪機械が要求
される。For the purpose of promoting industry and improving the stability of people's lives in snowy and cold regions, and to ensure road traffic in winter, snow removal work is essential, and snow removal machines with high work efficiency are required.
本考案は、これら地域にあった除雪の作業形態にきめ細
かく迅速に対応するためのスノープラウとしての機能を
充分に発揮せんとするものである。The present invention is intended to fully demonstrate the function of a snow plow that can respond quickly and precisely to the snow removal work styles that are suitable for these regions.
本考案の実施の態様を例示図によって説明する。Embodiments of the present invention will be described with reference to illustrative drawings.
第３図、第４図、第５図において、スノープラウ１の端
部に門型フレーム２を取付け、スノープラウ１の下部に
軸受２ａを取り付け、また門型フレームの下部に軸受２
ｂとして用い、これら軸受２ａ、２ｂで受けた回転軸４
でシャッタ３を軸承する。3, 4, and 5, a portal frame 2 is attached to the end of the snow plow 1, a bearing 2a is attached to the lower part of the snow plow 1, and a bearing 2a is attached to the lower part of the portal frame.
b, and the rotating shaft 4 received by these bearings 2a, 2b.
The shutter 3 is supported by the shaft.
門型フレーム２は、シャッタ３の作用面５，５′にほぼ
接するほどに構成されている。The gate-shaped frame 2 is constructed so as to be almost in contact with the working surfaces 5, 5' of the shutter 3.
回転軸４およびピン４′をスノープラウ１の下方部に位
置させると、スノープラウ側面の視界を改善し、また、
スノープラウを腹部に装備したものにあっては、上部懸
架装置等に当てる心配がない。By locating the rotating shaft 4 and the pin 4' at the lower part of the snow plow 1, visibility on the side of the snow plow is improved, and
If the snow plow is equipped on the abdomen, there is no need to worry about hitting the upper suspension system.
除雪作業を継続している状態において、交差点。An intersection while snow removal work continues.
民家の玄関先、車庫前等雪を残したくない所で運転席よ
り臨機応変にシャッタ３をシャッタ回転用油圧シリンダ
６により駆使し、雪の流れを止め、充分に保有してその
湯を通り過ぎる。A shutter 3 is flexibly operated from a driver's seat at a place where snow should not be left, such as in front of a private house or in front of a garage, to stop the flow of snow and to pass the hot water while retaining enough snow.
この場合、シャッタ３は門型フレーム２内を回転するが
、シャッタ開閉いずれの状態においても、シャッタ３の
１部が門型フレームの１部にががっており、シャッタ自
体にかかる横荷重は軸受部と門型フレームの１部で支え
ている。In this case, the shutter 3 rotates within the gate-shaped frame 2, but in both the open and closed states, a part of the shutter 3 is attached to a part of the gate-shaped frame, and the lateral load applied to the shutter itself is It is supported by the bearing and part of the portal frame.
スノープラウは除雪作業効率を上げるため、あらゆる通
路の状況９周囲の環境条件に応じて臨機応変に、更に迅
速に、即ちスノープラウ本来の機能を充分発揮できるも
のでなければならない。In order to increase the efficiency of snow removal operations, snow plows must be able to flexibly and quickly respond to the surrounding environmental conditions of all passageways, that is, to fully demonstrate their original functions.
本考案のシャッタ装置は、シャッタ自体が門型フレーム
に支えられており、雪の流れを止め、充分に雪を保有し
た状態においてもスノープラウのアングル変更、車線変
更、旋回等自在に駆使できる。In the shutter device of the present invention, the shutter itself is supported by a gate-shaped frame, which stops the flow of snow and allows the snow plow to be freely used to change the angle, change lanes, turn, etc. even when there is sufficient snow.
第１図は従来例を示す正面図、第２図はその右側面図、
第３図は本考案のシャッタ装置の正面図、第４図はその
右側面図、第５図は回転支持駆動機構を示す断面図であ
る。
１・・・・・・スノープラウ、２・・・・・・門型フレ
ーム、２ａ、２ｂ・・・・・・軸受、３・・・・・・シ
ャッタ、４・・・・・・回転軸、５゜５′・・・・・・
作用面。Figure 1 is a front view showing the conventional example, Figure 2 is its right side view,
FIG. 3 is a front view of the shutter device of the present invention, FIG. 4 is a right side view thereof, and FIG. 5 is a sectional view showing the rotation support drive mechanism. 1...Snow plow, 2...Gate frame, 2a, 2b...Bearing, 3...Shutter, 4...Rotating shaft , 5゜5'...
action surface.
Claims (1)
回転により振りおろし式に開閉するスノープラウのシャ
ッタ装置において、スノープラウの片端または両端部に
門型フレームを設け、この凹型フレームに回転軸を設け
、上記シャッタを上記回転軸に軸承させて上記凹型フレ
ームの内で回転させるようにしたことを特徴とするスノ
ープラウにおけるシャッタ装置。In a snow plow shutter device in which a shutter attached to one or both ends of the snow plow opens and closes in a swinging manner by rotation, a gate-shaped frame is provided at one or both ends of the snow plow, a rotating shaft is provided in this concave frame, and the above-mentioned A shutter device for a snow plow, characterized in that the shutter is rotatably supported on the rotating shaft and rotated within the concave frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980075917U JPS5851217Y2 (en) | 1980-05-31 | 1980-05-31 | Shutter device in snow plow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980075917U JPS5851217Y2 (en) | 1980-05-31 | 1980-05-31 | Shutter device in snow plow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56176220U JPS56176220U (en) | 1981-12-25 |
| JPS5851217Y2 true JPS5851217Y2 (en) | 1983-11-22 |
Family
ID=29438580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980075917U Expired JPS5851217Y2 (en) | 1980-05-31 | 1980-05-31 | Shutter device in snow plow |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5851217Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010255193A (en) * | 2009-04-21 | 2010-11-11 | Onodera:Kk | Bucket |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4535399B2 (en) * | 2008-07-18 | 2010-09-01 | 岩崎工業株式会社 | Snow plow roadside snow drainage adjustment mechanism in snow removal vehicles |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS521603U (en) * | 1975-06-23 | 1977-01-07 |
-
1980
- 1980-05-31 JP JP1980075917U patent/JPS5851217Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS521603U (en) * | 1975-06-23 | 1977-01-07 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010255193A (en) * | 2009-04-21 | 2010-11-11 | Onodera:Kk | Bucket |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56176220U (en) | 1981-12-25 |
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