JP2500783Y2 - Backhoe - Google Patents
BackhoeInfo
- Publication number
- JP2500783Y2 JP2500783Y2 JP1990054338U JP5433890U JP2500783Y2 JP 2500783 Y2 JP2500783 Y2 JP 2500783Y2 JP 1990054338 U JP1990054338 U JP 1990054338U JP 5433890 U JP5433890 U JP 5433890U JP 2500783 Y2 JP2500783 Y2 JP 2500783Y2
- Authority
- JP
- Japan
- Prior art keywords
- backhoe
- swivel base
- vertical wall
- driving
- driving part
- 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 - Fee Related
Links
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、旋回台前部の左右中央部位にバックホウ装
置の基部を連結するとともに、旋回台前部の横一側部位
に運転部を配備し、かつ、旋回台の後部上に原動部を配
設してあるバックホウに関する。[Detailed Description of the Invention] [Industrial field of application] The present invention connects the base of the backhoe to the left and right center parts of the front part of the swivel base, and deploys the driving part on the lateral side of the front part of the swivel base. In addition, the present invention relates to a backhoe in which a driving part is arranged on the rear part of the swivel base.
従来、上記構成の小型のバックホウにおいては、バッ
クホウ装置から洩れる土砂が運転部にふりかゝるのを防
止するために、運転部のバックホウ装置側の側脇に縦壁
を立設するとともに、この縦壁の上端から運転部の上方
に屋根を延出し、屋根の後端外側部位を運転部の後部横
外側部に立設した支柱で支えるようにしていた。Conventionally, in the small backhoe of the above-mentioned configuration, in order to prevent the earth and sand leaking from the backhoe device from influencing the driving part, a vertical wall is erected on the side of the backhoe device side of the driving part. The roof was extended from the upper end of the vertical wall to above the driver's part, and the outer portion of the rear end of the roof was supported by the pillars standing on the outer side of the rear part of the driver's part.
しかし、上記従来の構成では、旋回台を前向きから後
向きに旋回する際、運転者が旋回に先だって後方を確認
するために身体をひねって後方に向くのに、前記支柱が
邪魔になりがちであった。又、運転部後方の原動部が後
方下部を見通すのに邪魔になりやすく、身体を機体外方
に乗り出すようにして機体の後方下部を見なければなら
ず煩わしいものであった。However, in the above-mentioned conventional configuration, when turning the turntable from the front to the back, the pillar tends to be an obstacle when the driver turns the body backward to check the rear before turning. It was In addition, the driving part behind the driver tends to get in the way of seeing the lower part of the rear, and it is troublesome to look at the lower part of the rear of the machine by leaning out the body.
本考案はこのような不具合を解消することを目的とす
る。The present invention aims to solve such a problem.
本考案の係るバックホウの特徴構成は前記運転部のバ
ックホウ装置側の側脇に土砂ふりかゝり防止用の縦壁を
立設するとともに、この縦壁の上端から前記運転部の上
方に屋根を片持ち状に連設し、かつ、前記原動部の上面
を後下り傾斜状態に構成してある点にある。The characteristic configuration of the backhoe according to the present invention is that a vertical wall for preventing soil dust accumulation is erected on the side of the backhoe device side of the operation section, and a roof is provided above the operation section from the upper end of the vertical wall. It is a point that they are connected in a cantilever manner and the upper surface of the driving part is formed in a rearward and downward inclined state.
上記の構成より、運転部からの後方視の際に、視界を
遮るものがなく、又、原動部による死角が少なくなる。
又、運転者が後方に身体をひねる際に邪魔になるものも
ない。With the above configuration, there is nothing obstructing the field of view when the vehicle is viewed rearward from the driving section, and the blind spot due to the driving section is reduced.
Also, there is nothing that interferes with the driver's backward twisting.
このように、本考案によれば、旋回操作に先だって運
転者が身体をひねって後方下方を視認する際に、姿勢を
楽に変更できるとともに、楽な姿勢で後方下方を見通す
ことができ、旋回操作を軽快、かつ、安全に行うことが
できるようになった。As described above, according to the present invention, when the driver twists his / her body to visually recognize the lower rear portion before the turning operation, the posture can be easily changed and the lower rear portion can be viewed in a comfortable posture. Can now be done lightly and safely.
次に実施例を示す。第１図に示すように、ドーザ付き
のクローラ式走行機台（１）に旋回台（２）を全旋回可
能に取付け、この旋回台（２）前部の左右中央部位にバ
ックホウ装置（３）の基部を連結するとともに、旋回台
（２）前部の横一側部位に運転部（４）を配備し、か
つ、旋回台（２）の後部上にエンジン等を収納した原動
部（５）を配設して、ドーザ付きバックホウを構成して
ある。運転部（４）とバックホウ（３）間には土砂ふり
かゝり防止用の縦壁（６）を立設するとともに、この縦
壁（６）の上端から前記運転部（４）の上方に屋根
（７）を片持ち状に連設し、かつ、運転部（４）の前方
に立設した走行装置用の操作塔（８）の前方に、この操
作塔（８）のガードレールともなる昇降用手すり（９）
を配備してある。Next, examples will be shown. As shown in FIG. 1, a swivel base (2) is attached to a crawler-type traveling machine base (1) with a dozer so as to be fully swivelable, and a backhoe device (3) is provided at the front left and right central portions of the swivel base (2). A driving part (5) that connects the bases of the swivel base (2), has a driving part (4) at one lateral side of the front part of the swivel base (2), and stores an engine and the like on the rear part of the swivel base (2). Are arranged to form a backhoe with a dozer. A vertical wall (6) for standing up against the sediment is installed between the operating part (4) and the backhoe (3), and the upper end of the vertical wall (6) is located above the operating part (4). The roof (7) is connected in a cantilever manner, and in front of the operation tower (8) for the traveling device which is erected in front of the operating section (4), ascends and descends as a guardrail of this operation tower (8). Handrail (9)
Have been deployed.
前記縦壁（６）には運転部（４）からバックホウ装置
側を広く透視できるよう透明プラスチックあるいは強化
ガラスを用いた窓（10）を設けるとともに、前記屋根
（７）の前方部にも上方透視用の窓（11）を設けてあ
る。又、前記原動部（５）の上面を後下り傾斜状態に構
成してある。The vertical wall (6) is provided with a window (10) made of transparent plastic or tempered glass so that the backhoe device side can be widely seen from the driver's part (4), and the front part of the roof (7) is also seen from above. A window (11) for use is provided. Further, the upper surface of the driving part (5) is formed in a rearwardly inclined state.
以上の構成により、運転部（５）からの後方視の際に
視界を遮るものがなくなるとともに、後方下方の視野が
広がる。又、運転部（４）の後方に支柱などの邪魔もの
がないので運転者は容易に身体をひねって後方を見るこ
とができる。With the above configuration, there is nothing that obstructs the field of view when the vehicle is rearwardly viewed from the driving section (5), and the field of view at the lower rear side is widened. Further, since there are no obstacles such as columns in the rear of the driving part (4), the driver can easily twist the body and look at the rear.
図面は本考案に係るバックホウの実施例を示し、第１図
は全体側面図、第２図は運転部の斜視図である。 （２）……旋回台、（３）……バックホウ装置、（４）
……運転部、（５）……原動部、（６）……縦壁、
（７）……屋根。The drawings show an embodiment of a backhoe according to the present invention. FIG. 1 is an overall side view, and FIG. 2 is a perspective view of a driving part. (2) ... turning table, (3) ... backhoe device, (4)
…… Driving section, (5) …… Driving section, (6) …… Vertical wall,
(7) …… Roof.
Claims (1)
ホウ装置（３）の基部を連結するとともに、旋回台
（２）前部の横一側部位に運転部（４）を配備し、か
つ、旋回台（２）の後部上に原動部（５）を配設してあ
るバックホウであって、前記運転部（４）のバックホウ
装置（３）側の側脇に土砂ふりかゝり防止用の縦壁
（６）を立設するとともに、この縦壁（６）の上端から
前記運転部（４）の上方に屋根（７）を片持ち状に連設
し、かつ、前記原動部（５）の上面を後下り傾斜状態に
構成してあるバックホウ。1. A base part of a backhoe device (3) is connected to the left and right center parts of a front part of a swivel base (2), and a driving part (4) is arranged at a lateral side part of the front part of the swivel base (2). A backhoe in which a driving part (5) is disposed on the rear part of the swivel base (2), and the backhoe device (3) side of the operating part (4) is covered with earth and sand. A vertical wall (6) for prevention is erected, and a roof (7) is cantilevered continuously from the upper end of the vertical wall (6) above the operating part (4), and the drive part is also provided. A backhoe in which the upper surface of (5) is tilted backward and downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990054338U JP2500783Y2 (en) | 1990-05-24 | 1990-05-24 | Backhoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990054338U JP2500783Y2 (en) | 1990-05-24 | 1990-05-24 | Backhoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0415654U JPH0415654U (en) | 1992-02-07 |
| JP2500783Y2 true JP2500783Y2 (en) | 1996-06-12 |
Family
ID=31576315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990054338U Expired - Fee Related JP2500783Y2 (en) | 1990-05-24 | 1990-05-24 | Backhoe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2500783Y2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63114881U (en) * | 1987-01-21 | 1988-07-23 | ||
| JPS63272820A (en) * | 1987-05-01 | 1988-11-10 | Mitsubishi Heavy Ind Ltd | Excavating and transporting vehicle |
| JPH0242961U (en) * | 1988-09-14 | 1990-03-26 |
-
1990
- 1990-05-24 JP JP1990054338U patent/JP2500783Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0415654U (en) | 1992-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |