JPH0626018A - Ground leveling device provided on ground leveling vehicle - Google Patents
Ground leveling device provided on ground leveling vehicleInfo
- Publication number
- JPH0626018A JPH0626018A JP1138492A JP1138492A JPH0626018A JP H0626018 A JPH0626018 A JP H0626018A JP 1138492 A JP1138492 A JP 1138492A JP 1138492 A JP1138492 A JP 1138492A JP H0626018 A JPH0626018 A JP H0626018A
- Authority
- JP
- Japan
- Prior art keywords
- ground
- rotor
- leveling
- snow
- vehicle
- 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.)
- Granted
Links
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、ゲレンデ整地車などに
付設する整地装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ground leveling device attached to a slope leveling vehicle or the like.
【0002】[0002]
【従来の技術】従来から、本出願人の実開平2−379
23号に開示されているように自走車1の後部に自走車
1に対して擺動する腕杆6を枢着し、この腕杆6の先端
に自走車1の巾とほぼ等しい巾のケース体7を設け、こ
のケース体7に整地ロータ2を軸架し、ケース体7の先
端に凹凸雪面4をならす整地板3を設けたゲレンデ整地
車が提案されている(以下、単に従来例と云う。)。2. Description of the Related Art Conventionally, the applicant of the present invention has an actual utility model of 2-379.
As disclosed in No. 23, an arm rod 6 that pivots with respect to the self-propelled vehicle 1 is pivotally attached to the rear portion of the self-propelled vehicle 1, and the width of the arm rod 6 is approximately equal to the width of the self-propelled vehicle 1. There is proposed a slope leveling vehicle in which the case body 7 is provided, the leveling rotor 2 is mounted on the case body 7, and the leveling plate 3 for smoothing the uneven snow surface 4 is provided at the tip of the case body 7 (hereinafter, simply It is called a conventional example.).
【0003】尚、この従来例の構造において、本願と同
一構成部分には同一符号を付した。この従来例は整地ロ
ータ2により凹凸雪面4の凸部を破砕し、破砕した雪を
ケース体7の内面に沿って整地ロータ2の前方に飛送
し、整地板3により雪面を平らにならしていくものであ
る。In the structure of this conventional example, the same components as those in the present application are designated by the same reference numerals. In this conventional example, the uneven surface of the uneven snow surface 4 is crushed by the leveling rotor 2, the crushed snow is sent along the inner surface of the case body 7 to the front of the leveling rotor 2, and the leveling plate 3 flattens the snow surface. It is something to do.
【0004】[0004]
【発明が解決しようとする課題】出願人はこの従来例を
種々実験した結果、次の問題点を確認した。As a result of various experiments of the conventional example, the applicant confirmed the following problems.
【0005】スキーヤーの滑走等に依ってスキー場のゲ
レンデに形成される雪面凹凸を、ゲレンデ整地車の整地
ロータ2で破砕して平滑にする場合、従来のゲレンデ整
地車は、整地ロータ2の刃が軸に溶着されており、刃の
向きが変わらないため、破砕雪の飛送方向が定まってし
まい、そのため該破砕雪を任意の凹部に必要な量だけ飛
送供給せしめることができず、ゲレンデの仕上がり面が
悪く且つ作業に手間取るという欠点があった。When the unevenness of the snow surface formed on the slope of a ski resort due to the skier's gliding etc. is crushed and smoothed by the ground leveling rotor 2 of the ground leveling vehicle, the conventional ground leveling vehicle is equipped with the ground leveling rotor 2. The blade is welded to the shaft, since the direction of the blade does not change, the flying direction of the crushed snow is fixed, and therefore the crushed snow cannot be fed by the required amount to any recess, There was a drawback that the finish surface of the slope was bad and it took time to work.
【0006】このような問題点を考慮して整地ロータ2
の刃の刃角を予め所定の角度に設定したりしているが、
地形等条件が決まっている訳ではないため、予め刃角を
所定角度に設定しただけでは十分な整地を行うことは不
可能である。In consideration of these problems, the leveling rotor 2
Although the blade angle of the blade of is set to a predetermined angle in advance,
Since the conditions such as the terrain are not fixed, it is impossible to carry out sufficient leveling just by setting the blade angle to a predetermined angle in advance.
【0007】また、雪面の雪質(比重・硬度)により雪
の飛送距離も異なってしまう為、この点においても予め
整地ロータ2の刃角を所定角度に設定して雪面を平坦に
仕上げることは無理である。Further, the flying distance of snow varies depending on the snow quality (specific gravity / hardness) of the snow surface. Therefore, in this respect also, the blade angle of the grounding rotor 2 is set to a predetermined angle in advance to make the snow surface flat. It is impossible to finish.
【0008】この問題を解決する手段として、整地ロー
タ2の刃角を任意に可変し得るように構成することも考
えられるが、相当の雪圧がかかる刃を可変可能に構成す
ることは耐久的に不可能であるとともに刃の数が相当数
存することからその可変機構の構成も非常に複雑とな
り、現実問題として整地ロータ2の刃角を可変させるこ
とは技術的に難かしい。As a means for solving this problem, it is conceivable that the blade angle of the leveling rotor 2 can be arbitrarily changed, but it is durable to make the blade to which considerable snow pressure is applied variable. Since it is impossible and the number of blades is considerably large, the structure of the variable mechanism becomes very complicated, and it is technically difficult to change the blade angle of the leveling rotor 2 as a practical problem.
【0009】本発明は、このような問題点を解決した整
地車に付設する整地装置を提供することを技術的課題を
するものである。[0009] The present invention has a technical object to provide a ground leveling apparatus attached to a ground leveling vehicle which solves the above problems.
【0010】[0010]
【課題を解決するための手段】添付図面を参照して本発
明の要旨を説明する。The gist of the present invention will be described with reference to the accompanying drawings.
【0011】自走車1の後部に整地ロータ2を設け、こ
の整地ロータ2の後部に整地板3を連設し、整地ロータ
2により凹凸整地面4を破砕して被破砕物を整地ロータ
2の前方に飛送せしめ、この被破砕物を整地板3により
整地する整地車に付設するものであって、自走車1と整
地ロータ2との間にして整地ロータ2の破砕作用により
凹凸整地面4から破砕飛送される被破砕物の飛送路位置
に、整地ロータ2の幅方向に擺動する翼板5を設けたこ
とを特徴とする整地車に付設する整地装置に係るもので
ある。A leveling rotor 2 is provided at the rear of the self-propelled vehicle 1, and a leveling plate 3 is continuously provided at the rear of the leveling rotor 2. The leveling rotor 2 crushes the uneven ground 4 to crush the object to be ground. Of the grounding plate 3, and the grounding plate 3 is used to attach the ground material to the front of the grounding vehicle. The present invention relates to a leveling device attached to a leveling vehicle, characterized in that a blade plate 5 that slides in the width direction of the leveling rotor 2 is provided at the position of the path of the crushed objects to be crushed and transported from the ground 4. .
【0012】[0012]
【作用】整地ロータ2により破砕された被破砕物は、整
地ロータ2の前方に飛送され、翼板5により該被破砕物
の飛送方向は適当方向に可変せしめられ、続いて整地板
3によりならされ凹凸整地面4はきれいに整地される。The crushed object crushed by the leveling rotor 2 is sent to the front of the leveling rotor 2 and the flying direction of the crushed object is varied by the blades 5, and the leveling plate 3 is then moved. The uneven ground surface 4 is smoothed and smoothed.
【0013】[0013]
【実施例】図面は本発明の一実施例を図示したもので以
下に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings illustrate one embodiment of the present invention and will be described below.
【0014】図面は巾方向左右に凹凸歯付の履帯8を設
けた雪上整地車を自走車1とした場合である。自走車1
は図面の構成に限定されるものではない。The drawing shows a case where the self-propelled vehicle 1 is a snow grounding vehicle provided with crawler belts 8 having uneven teeth on the left and right in the width direction. Self-propelled vehicle 1
Is not limited to the configuration shown in the drawings.
【0015】雪上整地車の後部に腕杆6を枢着して腕杆
6を該整地車に対して擺動自在に設け、腕杆6の端部に
ケース体7を枢着して腕杆6に対してケース体7を擺動
自在に設け、ケース体7の先端部に整地板3を枢着して
ケース体7に対して整地板3を擺動自在に設けている。
このケース体7には、整地ロータ2が軸架されている。An arm rod 6 is pivotally attached to the rear portion of the snow leveling vehicle so that the arm rod 6 can be slidably moved with respect to the leveling vehicle, and a case body 7 is pivotally attached to the end of the arm rod 6 to connect the arm rod 6 to the arm rod 6. On the other hand, the case body 7 is slidably provided, and the ground leveling plate 3 is pivotally attached to the tip end of the case body 7 so that the ground leveling plate 3 is slidable with respect to the case body 7.
The leveling rotor 2 is axially mounted on the case body 7.
【0016】符号21は整地板3を擺動させるシリンダー
である。Reference numeral 21 is a cylinder for moving the leveling plate 3.
【0017】ケース体7の上部内面には、ケース体7の
巾方向にロッド9が巾方向摺動自在に軸架されており、
ロッド9の所定ケ所にはチャンネル状の取付杆10が固着
されており、このチャンネル状の取付杆10の上下片の間
には長窓11付の突片12が嵌入され、軸ピン13により上下
片と突片12とは枢着されている。突片12は上筒体14に固
着され、この上筒体14には軸杆15が挿入され、軸杆15の
下端寄りにしてロッド9と反対側には翼板5が固着され
ている。16はケース体7に取り付けられた固定板22に固
着した下筒体であって、該下筒体16は軸杆15に被嵌さ
れ、該下筒体16により軸杆15は支持されている。On the inner surface of the upper part of the case body 7, a rod 9 is slidably mounted in the width direction of the case body 7 so as to be slidable in the width direction.
A channel-shaped mounting rod 10 is fixed to a predetermined portion of the rod 9, and a protruding piece 12 with a long window 11 is fitted between the upper and lower pieces of the channel-shaped mounting rod 10 and is vertically moved by a shaft pin 13. The piece and the protrusion 12 are pivotally attached. The protruding piece 12 is fixed to the upper cylinder body 14, the shaft rod 15 is inserted in the upper cylinder body 14, and the vane 5 is fixed to the side opposite to the rod 9 near the lower end of the shaft rod 15. Reference numeral 16 denotes a lower cylindrical body fixed to a fixing plate 22 attached to the case body 7. The lower cylindrical body 16 is fitted on the shaft rod 15, and the lower rod body 16 supports the shaft rod 15. .
【0018】ロッド9の端部には揺動板17が中央を枢着
して配設され、この揺動板17の一端部とロッド9の端部
は揺動板17の長窓18を介して枢着され、一方、揺動板17
の他端部はシリンダー装置19のシリンダーロッド20と枢
着されている。An oscillating plate 17 is pivotally attached to the end of the rod 9, and one end of the oscillating plate 17 and the end of the rod 9 are provided with a long window 18 of the oscillating plate 17. Pivoted, while rocking plate 17
The other end of the is connected to the cylinder rod 20 of the cylinder device 19.
【0019】尚、ロッド9の摺動は、手動操作,整地車
の運転席での遠隔操作,雪面を監視する小型カメラとマ
イコンとの連動による自動操作等種々の設計が可能であ
る。本実施例は上記構造であるから、シリンダーロッド
20の突没によりロッド9が摺動し、ロッド9の摺動によ
り翼板5がケース体7の巾方向に擺動する為、整地ロー
タ2により飛送される雪は翼板5を適宜擺動させること
により適宜飛送方向が可変され、よって、雪面は均一に
平坦化されることになる。Incidentally, the sliding of the rod 9 can be designed in various ways such as manual operation, remote operation in the driver's seat of the ground leveling vehicle, automatic operation by linking a small camera for monitoring the snow surface and a microcomputer. Since the present embodiment has the above structure, the cylinder rod
Since the rod 9 slides due to the protrusion / depression of 20 and the blade 5 slides in the width direction of the case body 7 due to the sliding of the rod 9, snow blown by the leveling rotor 2 causes the blade 5 to slide appropriately. As a result, the flight direction can be changed as appropriate, so that the snow surface can be flattened uniformly.
【0020】[0020]
【発明の効果】本考案は上述のように構成したから簡単
に平坦な整地面を現出せしめることができる整地車に付
設する整地装置となる。As described above, the present invention is a ground leveling device attached to a ground leveling vehicle capable of easily showing a flat ground level because it is configured as described above.
【図1】本装置を付設した整地車の正面図である。FIG. 1 is a front view of a leveling vehicle equipped with this device.
【図2】本装置の要部の断面図である。FIG. 2 is a cross-sectional view of a main part of this device.
【図3】本装置の要部の平面図である。FIG. 3 is a plan view of a main part of the apparatus.
【図4】本装置の要部の斜視図である。FIG. 4 is a perspective view of a main part of the apparatus.
1 自走車 2 整地ロータ 3 整地板 4 凹凸整地面 5 翼板 1 Self-propelled vehicle 2 Leveling rotor 3 Leveling plate 4 Uneven ground 5 Wing plate
Claims (1)
整地ロータの後部に整地板を連設し、整地ロータにより
凹凸整地面を破砕して被破砕物を整地ロータの前方に飛
送せしめ、この被破砕物を整地板により整地する整地車
に付設するものであって、自走車と整地ロータとの間に
して整地ロータの破砕作用により凹凸整地面から破砕飛
送される被破砕物の飛送路位置に、整地ロータの幅方向
に擺動する翼板を設けたことを特徴とする整地車に付設
する整地装置。1. A ground leveling rotor is provided at the rear part of a self-propelled vehicle, and a ground leveling plate is continuously provided at the rear part of this leveling rotor, and the ground leveling rotor crushes uneven ground to fly the crushed material forward of the ground leveling rotor. This is to attach this crushed material to a grounding vehicle that grounds it with a grounding plate, which is crushed and transported from the uneven ground by the crushing action of the grounding rotor between the self-propelled vehicle and the grounding rotor. A leveling device attached to a leveling vehicle, characterized in that a blade that slides in the width direction of the leveling rotor is provided at the position of the material transportation path.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1138492A JPH0730530B2 (en) | 1992-01-24 | 1992-01-24 | Leveling equipment attached to leveling vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1138492A JPH0730530B2 (en) | 1992-01-24 | 1992-01-24 | Leveling equipment attached to leveling vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0626018A true JPH0626018A (en) | 1994-02-01 |
JPH0730530B2 JPH0730530B2 (en) | 1995-04-05 |
Family
ID=11776516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1138492A Expired - Fee Related JPH0730530B2 (en) | 1992-01-24 | 1992-01-24 | Leveling equipment attached to leveling vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0730530B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014037686A (en) * | 2012-08-13 | 2014-02-27 | Ohara Tekkosho:Kk | Snow compressing device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008016915B4 (en) * | 2008-03-26 | 2010-04-01 | Kässbohrer Geländefahrzeug AG | Milling device for processing a snow slope surface |
-
1992
- 1992-01-24 JP JP1138492A patent/JPH0730530B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014037686A (en) * | 2012-08-13 | 2014-02-27 | Ohara Tekkosho:Kk | Snow compressing device |
Also Published As
Publication number | Publication date |
---|---|
JPH0730530B2 (en) | 1995-04-05 |
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Legal Events
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---|---|---|---|
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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