JPS63143296U - - Google Patents
Info
- Publication number
- JPS63143296U JPS63143296U JP3539787U JP3539787U JPS63143296U JP S63143296 U JPS63143296 U JP S63143296U JP 3539787 U JP3539787 U JP 3539787U JP 3539787 U JP3539787 U JP 3539787U JP S63143296 U JPS63143296 U JP S63143296U
- Authority
- JP
- Japan
- Prior art keywords
- tension
- belt
- drum
- motor
- tension arm
- 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
- 239000013013 elastic material Substances 0.000 claims 1
Description
図面は本考案の一実施例を示すもので、第１図
は要部の拡大正面図、第２図は同要部の拡大側面
図、第３図はモータ台の拡大斜視図、第４図はド
ラム式乾燥機の縦断側面図、第５図はベルトの正
常位置とたるみにより外れる直前の位置を示す概
略的な側面図である。
図中、８はドラム、１９はモータ台、３２はテ
ンシヨンアーム、３３はテンシヨンプーリ、３４
はモータ、４０はモータプーリ、４１はベルト、
４２はストツパである。
The drawings show an embodiment of the present invention, in which Fig. 1 is an enlarged front view of the main part, Fig. 2 is an enlarged side view of the main part, Fig. 3 is an enlarged perspective view of the motor stand, and Fig. 4 is an enlarged front view of the main part. 5 is a longitudinal side view of the drum dryer, and FIG. 5 is a schematic side view showing the normal position of the belt and the position just before it comes off due to slack. In the figure, 8 is a drum, 19 is a motor stand, 32 is a tension arm, 33 is a tension pulley, 34
is the motor, 40 is the motor pulley, 41 is the belt,
42 is a stopper.
Claims (1)
のベルトにテンシヨンプーリにより張力を付与し
た状態でドラムをモータにより回転駆動するよう
にしたものにおいて、前記モータを取付けたモー
タ台に、先端側に前記テンシヨンプーリを枢設し
た弾性材から成るテンシヨンアームを設け、この
テンシヨンアームの弾性反発力によりテンシヨン
プーリを前記ベルトに圧接させて張力を付与する
と共に、前記モータ台に、前記テンシヨンアーム
が所定量以上ベルトの緩み方向側に弾性変形した
とき、該テンシヨンアームの先端側が当接するス
トツパを突設したことを特徴とするドラム式乾燥
機。 A belt is stretched between the motor and the drum, and the drum is rotated by the motor with tension applied to the belt by a tension pulley. A tension arm made of an elastic material on which the tension pulley is pivotally mounted is provided, and the elastic repulsive force of the tension arm brings the tension pulley into pressure contact with the belt to apply tension. 1. A drum dryer comprising a stopper which protrudes and comes into contact with the tip end of the tension arm when the tension arm is elastically deformed by more than a predetermined amount in the belt loosening direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3539787U JPS63143296U (en) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3539787U JPS63143296U (en) | 1987-03-11 | 1987-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143296U true JPS63143296U (en) | 1988-09-21 |
Family
ID=30844849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3539787U Pending JPS63143296U (en) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143296U (en) |
-
1987
- 1987-03-11 JP JP3539787U patent/JPS63143296U/ja active Pending
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