JPH041208U - - Google Patents
Info
- Publication number
- JPH041208U JPH041208U JP3878790U JP3878790U JPH041208U JP H041208 U JPH041208 U JP H041208U JP 3878790 U JP3878790 U JP 3878790U JP 3878790 U JP3878790 U JP 3878790U JP H041208 U JPH041208 U JP H041208U
- Authority
- JP
- Japan
- Prior art keywords
- rotating
- eccentric
- eccentric weight
- shafts
- rotating shafts
- 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
- 238000005096 rolling process Methods 0.000 claims 1
Landscapes
- Road Paving Machines (AREA)
Description
第１図は本考案の一実施例の全体構造を示す軸
断面図、第２図は第１図の−線断面図、第３
図はプレーンコンパクタの全体構造を説明するた
めの外観図、第４図は従来の起振体構造の一例を
示す軸断面図である。
１，１ａ，１ｂ，２，２ａ，２ｂ，３，４……
偏心ウエイト、５……被駆動軸、６……駆動軸、
７，７ａ……本体ケース、８，９，１３，１４，
２８……軸受、１０……プーリ、１１，１５……
歯車、１６ａ，１６ｂ……支持軸、１７ａ，１７
ｂ……スツトパ面、１８ａ，１８ｂ……ストツパ
、１９，２０……ピニオンギヤ、２１，２２……
偏心ウエイト回動手段、２３……内孔、２４……
スリーブ、２５……移動部材、２６……ラツク、
２７……ピストンロツド、２９……シリンダ、３
０……ピストン、３１……転圧機、３２……エン
ジン、３３……操向ハンドル。
FIG. 1 is an axial sectional view showing the overall structure of an embodiment of the present invention, FIG. 2 is a sectional view taken along the - line in FIG. 1, and FIG.
The figure is an external view for explaining the overall structure of a plain compactor, and FIG. 4 is an axial sectional view showing an example of a conventional vibrator structure. 1, 1a, 1b, 2, 2a, 2b, 3, 4...
Eccentric weight, 5... Driven shaft, 6... Drive shaft,
7, 7a...Main case, 8, 9, 13, 14,
28... Bearing, 10... Pulley, 11, 15...
Gear, 16a, 16b...Support shaft, 17a, 17
b... Stopper surface, 18a, 18b... Stopper, 19, 20... Pinion gear, 21, 22...
Eccentric weight rotation means, 23...inner hole, 24...
sleeve, 25... movable member, 26... rack,
27... Piston rod, 29... Cylinder, 3
0... Piston, 31... Compact machine, 32... Engine, 33... Steering handle.
Claims (1)
軸に偏心ウエイトを取り付け、両軸の回転によつ
て生ずる遠心力により転圧板に振動を伝えるプレ
ートコンパクタの起振体構造であつて、前記両回
転軸に互いに対峙して配設される一対の偏心ウエ
イトを軸線に沿つて複数組配置し、前記回転軸の
うちのいずれか１つの回転軸上の前記偏心ウエイ
トをその回転軸軸線と直交する軸線まわりに少な
くとも１８０°回動可能に支持すると共に、回動
可能に支持された前記偏心ウエイトの少なくとも
１つに該偏心ウエイトを回動させる偏心ウエイト
回動手段を付設することを特徴とするプレートコ
ンパクタの起振体構造。 A vibration generator structure of a plate compactor in which eccentric weights are attached to both rotating shafts, a driving shaft and a driven shaft arranged in parallel thereto, and vibration is transmitted to a rolling plate by centrifugal force generated by rotation of both shafts, A plurality of pairs of eccentric weights disposed facing each other on both of the rotating shafts are arranged along the axis, and the eccentric weight on any one of the rotating shafts is aligned with the axis of the rotating shaft. The eccentric weight is supported so as to be rotatable at least 180° about orthogonal axes, and at least one of the eccentric weights rotatably supported is provided with an eccentric weight rotating means for rotating the eccentric weight. The vibrator structure of the plate compactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3878790U JPH089210Y2 (en) | 1990-04-11 | 1990-04-11 | Plate compactor exciter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3878790U JPH089210Y2 (en) | 1990-04-11 | 1990-04-11 | Plate compactor exciter structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH041208U true JPH041208U (en) | 1992-01-08 |
| JPH089210Y2 JPH089210Y2 (en) | 1996-03-13 |
Family
ID=31547111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3878790U Expired - Fee Related JPH089210Y2 (en) | 1990-04-11 | 1990-04-11 | Plate compactor exciter structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089210Y2 (en) |
-
1990
- 1990-04-11 JP JP3878790U patent/JPH089210Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089210Y2 (en) | 1996-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |