JPH0386150U - - Google Patents
Info
- Publication number
- JPH0386150U JPH0386150U JP14729189U JP14729189U JPH0386150U JP H0386150 U JPH0386150 U JP H0386150U JP 14729189 U JP14729189 U JP 14729189U JP 14729189 U JP14729189 U JP 14729189U JP H0386150 U JPH0386150 U JP H0386150U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- boom
- dozer
- removal plate
- earth removal
- 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
- Shovels (AREA)
Description
第１図はこの考案にかかるドーザ装置を装備し
た小型シヨベルの要部側面図、第２図は第１図の
Ａ−Ａより見た平面図、第３図はドーザ装置を示
す側面図、第４図は従来技術のドーザ装置をそな
えた小型シヨベルの切欠き側面図である。
１……小型シヨベル、２……車体、７……スイ
ングシリンダ、８，１７……スイングブラケツト
、１０……ブーム、１２，１６……ドーザ装置、
１３，１９……排土板、１５，２０……ドーザシ
リンダ、１８……平行リンク。
Fig. 1 is a side view of essential parts of a small excavator equipped with a dozer device according to this invention, Fig. 2 is a plan view taken from A-A in Fig. 1, and Fig. 3 is a side view showing the dozer device. FIG. 4 is a cutaway side view of a small shovel equipped with a conventional dozer device. 1... Small excavator, 2... Vehicle body, 7... Swing cylinder, 8, 17... Swing bracket, 10... Boom, 12, 16... Dozer device,
13, 19... Earth removal plate, 15, 20... Dozer cylinder, 18... Parallel link.
Claims (1)
リンダおよびスイングシリンダの伸縮操作により
ブームを上下左右へ回動するようにした小型シヨ
ベルにおいて、スイングブラケツトの前側に平行
リンクを介して排土板を設け、その排土板を上下
方向に平行移動自在に取付けるとともに、排土板
昇降用のドーザシリンダを伸長せしめたこの考案
のドーザシリンダをスイングブラケツトと排土板
との間に介設して構成したことを特徴とするドー
ザ装置。 A small excavator is equipped with a working boom at the front of the vehicle body, and the boom can be rotated vertically and horizontally by expanding and contracting the boom cylinder and swing cylinder. The earth removal plate is installed so that it can move freely in parallel in the vertical direction, and the dozer cylinder of this invention, which is an extended dozer cylinder for raising and lowering the earth removal plate, is interposed between the swing bracket and the earth removal plate. A dozer device that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14729189U JPH0745648Y2 (en) | 1989-12-20 | 1989-12-20 | Dozer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14729189U JPH0745648Y2 (en) | 1989-12-20 | 1989-12-20 | Dozer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0386150U true JPH0386150U (en) | 1991-08-30 |
| JPH0745648Y2 JPH0745648Y2 (en) | 1995-10-18 |
Family
ID=31693815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14729189U Expired - Lifetime JPH0745648Y2 (en) | 1989-12-20 | 1989-12-20 | Dozer device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745648Y2 (en) |
-
1989
- 1989-12-20 JP JP14729189U patent/JPH0745648Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745648Y2 (en) | 1995-10-18 |