JPS6421896U - - Google Patents
Info
- Publication number
- JPS6421896U JPS6421896U JP11755887U JP11755887U JPS6421896U JP S6421896 U JPS6421896 U JP S6421896U JP 11755887 U JP11755887 U JP 11755887U JP 11755887 U JP11755887 U JP 11755887U JP S6421896 U JPS6421896 U JP S6421896U
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- link
- grease
- cylinder
- greasing machine
- 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.)
- Pending
Links
- 239000004519 grease Substances 0.000 claims description 4
- 238000005461 lubrication Methods 0.000 claims 2
Landscapes
- Operation Control Of Excavators (AREA)
- Component Parts Of Construction Machinery (AREA)
Description
第１図はこの考案にかかる自動給脂装置を設け
たバケツトリンクの一部断面平面図、第２図は第
１図のＢ―Ｂより見た断面図、第３図はこの考案
にかかる他実施例自動給脂装置を示す側面図、第
４図は油圧シヨベルの側面図、第５図は第４図の
バケツトリンクをＡより見た一部断面平面図であ
る。
２……バケツト、３……バケツトシリンダ、４
，１５，３３……バケツトリンク、５，１８，４
０……前部ピン結合部、６，１９，４１……後部
ピン結合部、２４，３４……給脂機、２５，２６
……グリース吐出口、２８，２９，３８，３９…
…油管、３０，３１……注脂口。
Fig. 1 is a partial cross-sectional plan view of a bucket trink equipped with an automatic greasing device according to this invention, Fig. 2 is a sectional view taken from BB in Fig. 1, and Fig. 3 is a plan view according to this invention. FIG. 4 is a side view of an automatic greasing device according to another embodiment, FIG. 4 is a side view of a hydraulic excavator, and FIG. 5 is a partially sectional plan view of the bucket trink in FIG. 2...bucket cylinder, 3...bucket cylinder, 4
,15,33...bucket link,5,18,4
0... Front pin joint part, 6, 19, 41... Rear pin joint part, 24, 34... Greasing machine, 25, 26
...Grease discharge port, 28, 29, 38, 39...
...Oil pipe, 30, 31... Grease port.
Claims (1)
ケツトシリンダの作動をバケツトに伝達するバケ
ツトリンクにおいて、上記バケツトリンクの内部
に蓄圧式または電動式の給脂機を取付け、その給
脂機のグリース吐出口と、上記バケツトリンクの
前部および後部ピン結合部用グリース注脂口とを
それぞれ油管にて連通させて構成したことを特徴
とする油圧シヨベルの自動給脂装置。 In the bucket link that is installed between the bucket and the bucket cylinder and transmits the operation of the bucket cylinder to the bucket, an accumulator type or electric greasing machine is installed inside the bucket link, and the greasing machine is An automatic lubrication device for a hydraulic excavator, characterized in that a grease discharge port and grease lubrication ports for the front and rear pin joints of the bucket trink are communicated with each other through oil pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11755887U JPS6421896U (en) | 1987-07-30 | 1987-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11755887U JPS6421896U (en) | 1987-07-30 | 1987-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421896U true JPS6421896U (en) | 1989-02-03 |
Family
ID=31361122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11755887U Pending JPS6421896U (en) | 1987-07-30 | 1987-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421896U (en) |
-
1987
- 1987-07-30 JP JP11755887U patent/JPS6421896U/ja active Pending
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