JPH0354219B2 - - Google Patents
Info
- Publication number
- JPH0354219B2 JPH0354219B2 JP59072292A JP7229284A JPH0354219B2 JP H0354219 B2 JPH0354219 B2 JP H0354219B2 JP 59072292 A JP59072292 A JP 59072292A JP 7229284 A JP7229284 A JP 7229284A JP H0354219 B2 JPH0354219 B2 JP H0354219B2
- Authority
- JP
- Japan
- Prior art keywords
- carrier
- attached
- plow
- snow removal
- screw
- 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
- Shovels (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、トラクタの前側（リバース型トラク
タでは後側）に取付ける除雪兼用整地キヤリアに
係るものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a snow removal and ground leveling carrier that is attached to the front side of a tractor (or the rear side in the case of a reverse type tractor).
（従来技術）
従来公知の、実公昭55−55294号公報および実
開昭57−156555号公報には、トラクタと、該トラ
クタの後側に後方を向けて突出するように設けた
トツプリンクおよびロアーリンクと、該トツプリ
ンクおよびロアーリンクの後端に取付けた前壁、
左右壁および底壁よりなる整地キヤリアと、前記
前壁の前側に取付けた犂と、前記底壁の後縁に全
幅に亘つて形成した除雪刃体とからなる除雪兼用
整地キヤリアについて記載されている。(Prior art) Conventionally known Japanese Utility Model Publication No. 55-55294 and Japanese Utility Model Application Publication No. 57-156555 disclose a tractor, a top link and a lower link provided on the rear side of the tractor so as to project backward. a link, and a front wall attached to the rear ends of the top link and lower link;
It describes a ground leveling carrier consisting of left and right walls and a bottom wall, a plow attached to the front side of the front wall, and a snow removal blade body formed over the entire width at the rear edge of the bottom wall. .
（発明が解決しようとする問題）
前記公知例は、トラクタの後側にトツプリンク
およびロアーリンクを介して整地キヤリアを取付
けた構造だから、運転手は、後を振り返つて整地
キヤリアを確認しながらときどき前方を見て前進
しなければならないので、熟練者しか使用できな
い課題があつた。(Problem to be Solved by the Invention) Since the above-mentioned known example has a structure in which the soil leveling carrier is attached to the rear side of the tractor via the top link and the lower link, the driver sometimes looks back and checks the soil leveling carrier. Since you have to look ahead and move forward, there was a problem that only experienced users could use.
また、犂は前壁の前側に取付けてあるから、犂
ですくつた土は、前壁に形成した窓より整地キヤ
リア内に流入させるため、窓付前壁になつて、コ
スト高となるばかりでなく強度面の課題もあつ
た。 In addition, since the plow is attached to the front side of the front wall, the soil scooped up by the plow flows into the leveling carrier through the window formed in the front wall, resulting in a front wall with a window, which only increases costs. However, there were also problems with strength.
（課題を解決するための手段）
よつて、本発明は、トラクタ１と、該トラクタ
１の前側に前方を向けて突出するように設けたト
ツプリンク８およびロアーリンク７と、該トツプ
リンク８およびロアーリンク７の前端に取付けた
後壁１４、左右壁１８および底壁１９よりなる整
地キヤリア１２と、前記底壁１９の前縁に全幅に
亘つて形成した除雪刃体２０と、該除雪刃体２０
に形成した左右側に所定の間隔を置いて設けられ
る螺子穴２１，２２と、該螺子穴２１，２２に螺
子２３，２４により着脱自在に取付けられる犂先
３２，３３と、前記犂先３２，３３を外したとき
前記螺子穴２１，２２に螺合させる目詰まり防止
のビス３５よりなる除雪兼用整地キヤリアとした
ものである。(Means for Solving the Problem) Therefore, the present invention provides a tractor 1, a top link 8 and a lower link 7 that are provided on the front side of the tractor 1 so as to project forward, and the top link 8 and the lower link 7. A ground leveling carrier 12 consisting of a rear wall 14, left and right walls 18, and a bottom wall 19 attached to the front end of the lower link 7, a snow removal blade 20 formed over the entire width at the front edge of the bottom wall 19, and the snow removal blade 20
screw holes 21, 22 provided at a predetermined interval on the left and right sides formed in the same direction; plow tips 32, 33 detachably attached to the screw holes 21, 22 with screws 23, 24; This is a ground leveling carrier for both snow removal and ground leveling, which is comprised of screws 35 to prevent clogging, which are screwed into the screw holes 21 and 22 when the screws 33 are removed.
（実施例）
図により説明すると、１はトラクタ（図はリバ
ースタイプ）、２は後輪、３は前輪、４は運転席、
５は運転手、６はハンドルである。(Example) To explain with figures, 1 is a tractor (the figure shows a reverse type), 2 is a rear wheel, 3 is a front wheel, 4 is a driver's seat,
5 is a driver, and 6 is a steering wheel.
７はトラクタ１の前部に設けたロアーリンク、
８はトツプリンク、９はリフトアーム、１０はロ
ツドで、ロツド１０の上端はリフトアーム９に連
結し、ロツド１０の下端はロアーリンク７に連結
する。トツプリンク８とロアーリンク７の前端に
はキヤリア取付枠１１を設ける。 7 is a lower link provided at the front of the tractor 1;
8 is a top link, 9 is a lift arm, and 10 is a rod, the upper end of the rod 10 is connected to the lift arm 9, and the lower end of the rod 10 is connected to the lower link 7. A carrier mounting frame 11 is provided at the front end of the top link 8 and the lower link 7.
１２はキヤリアで、キヤリア１２の後壁１３の
中央上端には係止用金具１４を取付け、キヤリア
取付枠１１の上端には前記係止用金具１４に係合
する係合金具１５を取付ける。１６は係合金具１
５の操作レバーである。 12 is a carrier, a locking metal fitting 14 is attached to the upper center end of the rear wall 13 of the carrier 12, and an engaging metal fitting 15 that engages with the locking metal fitting 14 is attached to the upper end of the carrier mounting frame 11. 16 is the engaging metal fitting 1
5 operating lever.
キヤリア１２は軸１７によりキヤリア取付枠１
１の先端にダンプ自在に取付けられる。係合金具
１５が係止用金具１４に係合すると、キヤリア１
２はキヤリア取付枠１１に固定される。 The carrier 12 is attached to the carrier mounting frame 1 by the shaft 17.
It can be attached to the tip of 1 so that it can be dumped freely. When the engaging metal fitting 15 engages with the locking metal fitting 14, the carrier 1
2 is fixed to the carrier mounting frame 11.
キヤリア１２の左右壁１８は、第１図のように
三角形の形状とする場合と、第３図の如く四角形
にする場合とある。左右壁１８は公知の如く左右
側に開閉自在又は着脱自在に取付けられる。 The left and right walls 18 of the carrier 12 may be triangular as shown in FIG. 1, or square as shown in FIG. 3. As is well known, the left and right walls 18 are attached to the left and right sides so as to be openable and closable or to be detachable.
１９は底壁であり、底壁１９の前端に除雪用刃
体２０を幅一杯に取付ける。除雪用刃体２０には
取付用螺子穴２１，２２を左右側に２組形成す
る。螺子穴２１，２２の裏側にはナツト２３，２
４をそれぞれ溶着しておく。２５は左右一対の軸
受２５であり、Ｌ型に形成され、螺子穴２１，２
２に合致する透孔２６を有し、透孔２６を螺子穴
２１に合せ、螺子２７により止着する。 19 is a bottom wall, and a snow removal blade 20 is attached to the front end of the bottom wall 19 to cover its entire width. Two sets of mounting screw holes 21 and 22 are formed on the left and right sides of the snow removal blade 20. There are nuts 23, 2 on the back side of the screw holes 21, 22.
Weld 4 to each. Reference numeral 25 denotes a pair of left and right bearings 25, which are formed in an L shape and have screw holes 21, 2.
2, the through hole 26 is aligned with the screw hole 21, and fixed with a screw 27.
軸受２５の起立部２８には横穴２９を穿け、こ
れに横軸３０を着脱自在に挿入し、ピン３１で止
着する。３２は犂先であり、その背面側に取付け
られた軸筒３４に横軸３０を挿通してキヤリア１
２に犂先３２を取付ける。犂先３２は横軸３０で
吊下げられる構造のため、除雪用刃体２０の上面
に突き当つて固定されるが、キヤリア１２がダン
プするときはイの方向に回動する。３３は犂先で
ある。 A horizontal hole 29 is bored in the upright portion 28 of the bearing 25, into which a horizontal shaft 30 is removably inserted and fixed with a pin 31. 32 is a plow tip, and the horizontal shaft 30 is inserted into the shaft tube 34 attached to the back side of the plow tip, and the carrier 1 is inserted.
Attach the plow tip 32 to 2. Since the plough tip 32 is suspended by the horizontal shaft 30, it is fixed against the upper surface of the snow removal blade 20, but when the carrier 12 dumps, it rotates in the direction A. 33 is a plow tip.
除雪するときは、前記軸受２５、横軸３０、犂
先３２、犂先３３は取り外して使用することにな
るが、螺子穴２１内の目詰りを防止するために、
螺子穴２１に目詰防止用のビス３５をネジ込んで
おく。 When removing snow, the bearing 25, horizontal shaft 30, plow tip 32, and plow tip 33 are removed and used, but in order to prevent clogging in the screw hole 21,
Screw the screw 35 to prevent clogging into the screw hole 21.
（作用）
本発明は上述の構成のため、運転座席４に腰掛
けハンドル６を操縦し、ロの方向に前進すると、
最前端の犂先３２、犂先３３により表土３６を削
つてキヤリア１２内に収納する。キヤリア１２が
一杯になれば油圧装置によりリフトアーム９を上
動させ、ロツド１０を介してロア−リンク７を上
動させてキヤリア１２を上昇させ、低いところま
で移動して操作レバー１６を操作すると係合金具
１５と係止用金具１４の係合が外れてキヤリア１
２はダンプし、投擲することができる。(Function) Since the present invention has the above-described configuration, when the driver sits on the driver's seat 4 and operates the steering wheel 6 and moves forward in the direction of B,
The topsoil 36 is scraped with the frontmost plow tips 32 and 33 and stored in the carrier 12. When the carrier 12 is full, the lift arm 9 is moved upward by the hydraulic device, the lower link 7 is moved upward via the rod 10, the carrier 12 is raised, and when the carrier 12 is moved to a low place and the operating lever 16 is operated. When the engagement metal fitting 15 and the locking metal fitting 14 are disengaged, the carrier 1
2 can be dumped and thrown.
この場合、犂先３２、犂先３３は共にその先端
が除雪用刃体２０より下方に突き出ているので、
具合よく表土３６に突き刺り、削土を円滑にとる
ことができる。又、犂先３２、犂先３３は複数の
ため能率よく削ることができる。且つ、従来のキ
ヤリアの如く窓を必要としないから、構造が簡単
であるばかりでなく、削土を円滑にキヤリア１２
内に流入させる。 In this case, since the tips of the plow tips 32 and 33 both protrude below the snow removal blade 20,
It can pierce the topsoil 36 well and remove soil smoothly. Furthermore, since there are a plurality of plow tips 32 and 33, efficient cutting can be performed. In addition, since it does not require a window like conventional carriers, it not only has a simple structure, but also allows for smooth soil excavation.
Let it flow inside.
しかして、除雪する場合は螺子２７を緩める
と、犂先３２が軸受２５ごとそつくり外せるの
で、外した螺子穴２１に目詰防止用ビス３５を嵌
め込み、その状態で積雪を削る。 When removing snow, the screw 27 is loosened and the plow tip 32 can be removed together with the bearing 25, so the anti-clogging screw 35 is fitted into the removed screw hole 21 and the snow is removed in this state.
（効果）
従来公知の、実公昭55−55294号公報および実
開昭57−156555号公報に記載されたものは、トラ
クタの後側にトツプリンクおよびロアーリンクを
介して整地キヤリアを取付けた構造だから、運転
手は、後を振り返つて整地キヤリアを確認しなが
らときどき前方を見て前進しなければならないの
で、熟練者しか使用できない課題があつた。ま
た、また犂は、前壁の前側に取付けてあるから、
犂ですくつた土は、前壁に形成した窓より整地キ
ヤリア内に流入させるため、窓付前壁になつて、
コスト高となるばかりでなく強度面の課題もあつ
た。(Effects) The conventionally known structures described in Japanese Utility Model Publication No. 55-55294 and Japanese Utility Model Application Publication No. 57-156555 have a structure in which a ground leveling carrier is attached to the rear side of the tractor via a top link and a lower link. However, the driver had to look back and check the grading carrier while occasionally looking ahead while moving forward, which posed a problem that only experienced users could use. Also, since the plow is attached to the front side of the front wall,
The soil scooped up by the plow flows into the soil leveling carrier through the window formed in the front wall, so it becomes a front wall with a window.
Not only was the cost high, but there were also problems with strength.
しかるに、本発明は、トラクタ１と、該トラク
タ１の前側に前方を向けて突出するように設けた
トツプリンク８およびロアーリンク７と、該トツ
プリンク８およびロアーリンク７の前端に取付け
た後壁１４、左右壁１８および底壁１９よりなる
整地キヤリア１２と、前記底壁１９の前縁に全幅
に亘つて形成した除雪刃体２０と、該除雪刃体２
０に形成した左右側に所定の間隔を置いて設けら
れる螺子穴２１，２２と、該螺子穴２１，２２に
螺子２３，２４により着脱自在に取付けられる犂
先３２，３３と、前記犂先３２，３３を外したと
き前記螺子穴２１，２２に螺合させる目詰まり防
止のビス３５よりなる除雪兼用整地キヤリアとし
たものであるから、
イ トラクタ１の前側に前方を向けて突出するよ
うに設けたトツプリンク８およびロアーリンク
７の前端に整地キヤリア１２を取付けてあるた
め、第１図のとおり、運転手５は運転姿勢のま
ま、整地キヤリア１２を見ることができるの
で、初心者でも、容易に操縦することができ、
取扱容易である。 However, the present invention provides a tractor 1, a top link 8 and a lower link 7 provided so as to project forward on the front side of the tractor 1, and a rear wall attached to the front ends of the top link 8 and lower link 7. 14. A ground leveling carrier 12 consisting of left and right walls 18 and a bottom wall 19, a snow removal blade 20 formed over the entire width on the front edge of the bottom wall 19, and the snow removal blade 2
screw holes 21 and 22 provided at a predetermined interval on the left and right sides formed at 0; plow points 32 and 33 removably attached to the screw holes 21 and 22 with screws 23 and 24; , 33 are removed, the screws 35 are screwed into the screw holes 21 and 22 to prevent clogging. Since the ground leveling carrier 12 is attached to the front end of the top link 8 and lower link 7, the driver 5 can see the leveling carrier 12 while maintaining the driving position, as shown in Fig. 1, so even beginners can easily operate the ground leveling carrier 12. can be steered,
Easy to handle.
ロ 除雪刃体２０に形成した螺子穴２１，２２に
螺子２３，２４により犂先３２，３３を着脱自
在に取付けたから、犂先３２，３３を取付ける
と、土を削ることができ、犂先３２，３３を外
すと除雪ができる。(b) Since the plow tips 32 and 33 are removably attached to the screw holes 21 and 22 formed in the snow removal blade body 20 with the screws 23 and 24, when the plow tips 32 and 33 are attached, the soil can be scraped, and the plow tips 32 and 33 can be removed. , 33 can be removed to remove snow.
ハ 犂先３２，３３を外したとき、螺子穴２１，
２２にはビス３５を螺合させるから、目詰まり
防止ができる。C. When the plow tips 32 and 33 are removed, the screw hole 21,
Since the screw 35 is screwed into 22, clogging can be prevented.
という効果を奏する。This effect is achieved.
第１図は表土を削土している側面図、第２図は
ダンプの状態図、第３図はキヤリアの斜視図、第
４図は除雪用刃体の斜視図、第５図は犂先の斜視
図、第６，７図は軸受の斜視図、第８図は横軸の
斜視図、第９図は要部の断面図である。
符号の説明、１……トラクタ、２……後輪、３
……前輪、４……運転座席、５……運転手、６…
…ハンドル、７……ロアーリンク、８……トツプ
リンク、９……リフトアーム、１０……ロツド、
１１……キヤリア取付枠、１２……整地キヤリ
ア、１３……後壁、１４……係止用金具、１５…
…係合金具、１６……操作レバー、１７……軸、
１８……左右壁、１９……底壁、２０……除雪用
刃体、２１，２２……螺子穴、２３，２４……螺
子、２５……軸受、２６……透孔、２７……螺
子、２８……起立部、２９……横穴、３０……横
軸、３１……ピン、３２……犂先、３３……犂
先、３４……軸筒、３５……目詰防止用ビス、３
６……表土。
Figure 1 is a side view of topsoil being excavated, Figure 2 is a state diagram of the dump truck, Figure 3 is a perspective view of the carrier, Figure 4 is a perspective view of the snow removal blade, and Figure 5 is the plow tip. 6 and 7 are perspective views of the bearing, FIG. 8 is a perspective view of the horizontal axis, and FIG. 9 is a sectional view of the main part. Explanation of symbols, 1...Tractor, 2...Rear wheel, 3
...Front wheel, 4...Driver seat, 5...Driver, 6...
... Handle, 7 ... Lower link, 8 ... Top link, 9 ... Lift arm, 10 ... Rod,
11... Carrier mounting frame, 12... Land leveling carrier, 13... Rear wall, 14... Locking metal fittings, 15...
...Engagement fitting, 16...Operation lever, 17...Shaft,
18... Left and right walls, 19... Bottom wall, 20... Snow removal blade, 21, 22... Screw hole, 23, 24... Screw, 25... Bearing, 26... Through hole, 27... Screw , 28... Standing part, 29... Lateral hole, 30... Horizontal shaft, 31... Pin, 32... Plough tip, 33... Plow tip, 34... Shaft cylinder, 35... Clogging prevention screw, 3
6... Topsoil.
Claims (1)
向けて突出するように設けたトツプリンク８およ
びロアーリンク７と、該トツプリンク８およびロ
アーリンク７の前端に取付けた後壁１４、左右壁
１８および底壁１９よりなる整地キヤリア１２
と、前記底壁１９の前縁に全幅に亘つて形成した
除雪刃体２０と、該除雪刃体２０に形成した左右
側に所定の間隔を置いて設けられる螺子穴２１，
２２と、該螺子穴２１，２２に螺子２３，２４に
より着脱自在に取付けられる犂先３２，３３と、
前記犂先３２，３３を外したとき前記螺子穴２
１，２２に螺合させる目詰まり防止のビス３５よ
りなる除雪兼用整地キヤリア。1 A tractor 1, a top link 8 and a lower link 7 that are provided to project forward on the front side of the tractor 1, and a rear wall 14 and left and right walls 18 that are attached to the front ends of the top link 8 and lower link 7. and a bottom wall 19.
a snow removal blade 20 formed over the entire width on the front edge of the bottom wall 19; and screw holes 21 formed in the snow removal blade 20 at a predetermined interval on the left and right sides.
22, plow tips 32, 33 which are removably attached to the screw holes 21, 22 with screws 23, 24;
When the plow tips 32 and 33 are removed, the screw hole 2
A snow removal and ground leveling carrier consisting of a clogging prevention screw 35 that is screwed onto parts 1 and 22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7229284A JPS60215906A (en) | 1984-04-11 | 1984-04-11 | Ground leveling carrier also used in snow removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7229284A JPS60215906A (en) | 1984-04-11 | 1984-04-11 | Ground leveling carrier also used in snow removal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60215906A JPS60215906A (en) | 1985-10-29 |
| JPH0354219B2 true JPH0354219B2 (en) | 1991-08-19 |
Family
ID=13485044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7229284A Granted JPS60215906A (en) | 1984-04-11 | 1984-04-11 | Ground leveling carrier also used in snow removal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60215906A (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS573678Y2 (en) * | 1978-09-30 | 1982-01-22 | ||
| JPS6145244Y2 (en) * | 1981-10-19 | 1986-12-19 |
-
1984
- 1984-04-11 JP JP7229284A patent/JPS60215906A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60215906A (en) | 1985-10-29 |
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