JP2015169014A5 - - Google Patents
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- Publication number
- JP2015169014A5 JP2015169014A5 JP2014045291A JP2014045291A JP2015169014A5 JP 2015169014 A5 JP2015169014 A5 JP 2015169014A5 JP 2014045291 A JP2014045291 A JP 2014045291A JP 2014045291 A JP2014045291 A JP 2014045291A JP 2015169014 A5 JP2015169014 A5 JP 2015169014A5
- Authority
- JP
- Japan
- Prior art keywords
- cover
- belt
- excitation shaft
- attached
- shaft cover
- 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
- 230000005284 excitation Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 3
- 230000000881 depressing Effects 0.000 description 1
Description
図7に示す従来の起振軸カバー42は、起振体2のハウジング2aに取付けているので、起振体2の振動に伴って振動する。このため、起振軸カバー42には高い剛性が要求されると共に、ハウジング2aに強固に固定する必要がある。この起振軸カバー42は、ベルトカバー20の内側カバー21との接触により摩耗するため、定期的に交換する必要があるが、前述のように、起振軸カバー42は剛性が高くかつハウジング2aに強固に固定するため、交換が容易ではないという問題点がある。また、起振体2が振動しても、内側カバー21の開口部21bが露出しないようにするため、起振軸カバー42は内側カバー21の開口部21bより振動分を考慮した半径方向の幅txだけ大きな径を確保しなければならず、起振軸カバー42が大型になるという問題点がある。 Since the conventional excitation shaft cover 42 shown in FIG. 7 is attached to the housing 2 a of the oscillator 2, it vibrates with the vibration of the oscillator 2. For this reason, the excitation shaft cover 42 is required to have high rigidity and must be firmly fixed to the housing 2a. The excitation shaft cover 42 is worn by contact with the inner cover 21 of the belt cover 20 and needs to be replaced periodically. As described above, the excitation shaft cover 42 has high rigidity and the housing 2a. Therefore, there is a problem that replacement is not easy. In order to prevent the opening 21b of the inner cover 21 from being exposed even if the vibrating body 2 vibrates, the excitation shaft cover 42 has a width in the radial direction in consideration of vibration from the opening 21b of the inner cover 21. There is a problem that a large diameter must be ensured by tx, and the excitation shaft cover 42 becomes large.
この構成において、ベルト13の交換が必要となったときには、ボルト28,30を外すことにより、外側カバー22を内側カバー21およびエンジンベース3から取外す。そして、転圧板1の前端部を地面に着け、後部を浮かした状態でハンドル16を押し下げると、転圧板1とエンジンベース3との間を結合している防振ゴム7が撓むことにより、駆動プーリ11と従動プーリ12との間の距離が短くなり、ベルト13が弛んでプーリ11,12からベルトを取外すことができる。また、新品のベルト13を取付ける場合も、前述のように転圧板1の後部を浮かした姿勢としてプーリ11,12に掛け回す。このように、ベルト13の交換の際には、内側カバー21をエンジンベース3に取付けたままで、外側カバー22を着脱するだけでベルト13の交換ができる構成となっている。 In this configuration, when the belt 13 needs to be replaced, the outer cover 22 is removed from the inner cover 21 and the engine base 3 by removing the bolts 28 and 30. Then, put the rolling the front end portion of the pressure plate 1 on the ground, depressing the handle 16 in a state where the float rear, by anti-vibration rubber 7 flexes attached between the rolling pressure plate 1 and the engine base 3, The distance between the driving pulley 11 and the driven pulley 12 is shortened, the belt 13 is slackened, and the belt can be removed from the pulleys 11 and 12. Also, when a new belt 13 is attached, it is hung around the pulleys 11 and 12 in a posture in which the rear portion of the rolling plate 1 is floated as described above. As described above, when the belt 13 is replaced, the belt 13 can be replaced simply by attaching and detaching the outer cover 22 while the inner cover 21 is attached to the engine base 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014045291A JP6113094B2 (en) | 2014-03-07 | 2014-03-07 | Belt cover device for plate compactor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014045291A JP6113094B2 (en) | 2014-03-07 | 2014-03-07 | Belt cover device for plate compactor |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015169014A JP2015169014A (en) | 2015-09-28 |
JP2015169014A5 true JP2015169014A5 (en) | 2015-11-12 |
JP6113094B2 JP6113094B2 (en) | 2017-04-12 |
Family
ID=54202009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014045291A Expired - Fee Related JP6113094B2 (en) | 2014-03-07 | 2014-03-07 | Belt cover device for plate compactor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6113094B2 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7710169U1 (en) * | 1977-03-31 | 1977-09-29 | Wacker-Werke Kg, 8000 Muenchen | DEVICE FOR SEALING THE V-BELT AND PULLEY WITH DISC RUETTLERS |
JPS58185803A (en) * | 1982-04-22 | 1983-10-29 | 武笠 守良 | Vibration pressing machine |
JP2971870B1 (en) * | 1998-09-29 | 1999-11-08 | 川崎重工業株式会社 | Belt converter cover structure |
JP4507368B2 (en) * | 2000-08-25 | 2010-07-21 | 日本精工株式会社 | Ball screw seal, ball screw |
-
2014
- 2014-03-07 JP JP2014045291A patent/JP6113094B2/en not_active Expired - Fee Related
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