JPH036060U - - Google Patents
Info
- Publication number
- JPH036060U JPH036060U JP6655289U JP6655289U JPH036060U JP H036060 U JPH036060 U JP H036060U JP 6655289 U JP6655289 U JP 6655289U JP 6655289 U JP6655289 U JP 6655289U JP H036060 U JPH036060 U JP H036060U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- engine
- relay
- variable resistor
- rotation speed
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図から第３図は、第１実施例を示している
。第１図は、エンジン作業機の電気システム図で
ある。第２図は、エンジン作業機の平面図である
。第３図は、エンジン回転数と電磁クラツチの端
子電圧との関係を示す図である。第４図は、第２
実施例を示し、第１図相当図である。
３……エンジン、３ａ……出力軸、４……作業
機（ポンプ）、４ａ……入力軸、１７……発電機
、２０，３２……電磁クラツチ、２６……バツテ
リ、２９……給電回路、３０，３４……可変抵抗
器、３３……リレー、３３ａ……接点、３３ｂ…
…コイル、Ｎ……エンジンの回転数。
1 to 3 show a first embodiment. FIG. 1 is an electrical system diagram of an engine working machine. FIG. 2 is a plan view of the engine working machine. FIG. 3 is a diagram showing the relationship between the engine speed and the terminal voltage of the electromagnetic clutch. Figure 4 shows the second
This is a diagram corresponding to FIG. 1, showing an embodiment. 3... Engine, 3a... Output shaft, 4... Work equipment (pump), 4a... Input shaft, 17... Generator, 20, 32... Electromagnetic clutch, 26... Battery, 29... Power supply circuit , 30, 34...variable resistor, 33...relay, 33a...contact, 33b...
...Coil, N...Engine speed.
Claims (1)
して作業機４の入力軸４ａを連動連結し、エンジ
ン３の回転数Ｎが設定回転数にまで上昇したとき
に、クラツチ２０が自動的に接続するように構成
した、エンジン作業機のクラツチ自動投入装置に
おいて、 クラツチ２０に電磁クラツチを用い、 電磁クラツチ２０を給電回路２９を介してエン
ジン３に付設の発電機１７に給電可能に接続し、
給電回路２９に可変抵抗器３０を介在させ、電磁
クラツチ２０が接続されるエンジン３のクラツチ
接続用設定回転数を可変抵抗器３０で変更・調節
可能に構成したことを特徴とする、エンジン作業
機のクラツチ自動投入装置。 ２ エンジン３の出力軸３ａにクラツチ３２を介
して作業機４の入力軸４ａを連動連結し、エンジ
ン３の回転数Ｎが設定回転数にまで上昇したとき
に、クラツチ３２が自動的に接続するように構成
した、エンジン作業機のクラツチ自動投入装置に
おいて、 クラツチ３２に電磁クラツチを用い、 電磁クラツチ３２をリレー３３の接点３３ａを
介してバツテリ２６に給電可能に接続するととも
に、リレー３３のコイル３３ｂを可変抵抗器３４
を介してエンジン３に付設の発電機１７に接続し
、 リレー３３は、コイル３３ｂに入力された電圧
が、設定電圧未満の場合には接点３３ａを開いた
状態に保つのに対し、設定電圧以上の場合には接
点３３ａを閉じるように構成し、 電磁クラツチ３２が接続されるエンジン３のク
ラツチ接続用設定回転数を可変抵抗器３４で変更
・調節可能に構成したことを特徴とする、エンジ
ン作業機のクラツチ自動投入装置。[Claims for Utility Model Registration] 1. An input shaft 4a of a work implement 4 is interlocked and connected to an output shaft 3a of an engine 3 via a clutch 20, and when the rotational speed N of the engine 3 rises to a set rotational speed, In an automatic clutch closing device for an engine working machine configured to automatically connect a clutch 20, an electromagnetic clutch is used for the clutch 20, and the electromagnetic clutch 20 is connected to a generator 17 attached to an engine 3 via a power supply circuit 29. Connect to enable power supply,
An engine working machine characterized in that a variable resistor 30 is interposed in the power supply circuit 29 so that the set rotation speed for clutch connection of the engine 3 to which the electromagnetic clutch 20 is connected can be changed and adjusted by the variable resistor 30. automatic clutch closing device. 2. The input shaft 4a of the working machine 4 is interlocked and connected to the output shaft 3a of the engine 3 via the clutch 32, and the clutch 32 is automatically connected when the rotation speed N of the engine 3 rises to the set rotation speed. In the automatic clutch closing device for engine working machines configured as above, an electromagnetic clutch is used as the clutch 32, and the electromagnetic clutch 32 is connected to the battery 26 via the contact 33a of the relay 33 so as to be able to supply power, and the coil 33b of the relay 33 The variable resistor 34
The relay 33 keeps the contact 33a open when the voltage input to the coil 33b is less than the set voltage, but when the voltage input to the coil 33b is lower than the set voltage, the relay 33 keeps the contact 33a open. In this case, the contact 33a is closed, and the set rotation speed for clutch connection of the engine 3 to which the electromagnetic clutch 32 is connected can be changed and adjusted by a variable resistor 34. Machine clutch automatic loading device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989066552U JP2515491Y2 (en) | 1989-06-06 | 1989-06-06 | Automatic clutch input device for engine work machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989066552U JP2515491Y2 (en) | 1989-06-06 | 1989-06-06 | Automatic clutch input device for engine work machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH036060U true JPH036060U (en) | 1991-01-22 |
| JP2515491Y2 JP2515491Y2 (en) | 1996-10-30 |
Family
ID=31599355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989066552U Expired - Lifetime JP2515491Y2 (en) | 1989-06-06 | 1989-06-06 | Automatic clutch input device for engine work machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2515491Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101033393B1 (en) * | 2007-08-09 | 2011-05-09 | 미쓰비시덴키 가부시키가이샤 | Elevator speed governor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56148667A (en) * | 1980-04-21 | 1981-11-18 | Yamaha Motor Co Ltd | Cell motor start internal combustion engine |
| JPS5718767U (en) * | 1980-07-08 | 1982-01-30 |
-
1989
- 1989-06-06 JP JP1989066552U patent/JP2515491Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56148667A (en) * | 1980-04-21 | 1981-11-18 | Yamaha Motor Co Ltd | Cell motor start internal combustion engine |
| JPS5718767U (en) * | 1980-07-08 | 1982-01-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2515491Y2 (en) | 1996-10-30 |
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