Engineering machinery chassis guide wheel protection device
The utility model provides an engineering machinery chassis guide wheel protection device which comprises a guide wheel and a protection mechanism, the inner side surface of the guide wheel is fixedly connected with a rotating shaft, the inner side surface of the rotating shaft is fixedly connected...
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| Hauptverfasser: | , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides an engineering machinery chassis guide wheel protection device which comprises a guide wheel and a protection mechanism, the inner side surface of the guide wheel is fixedly connected with a rotating shaft, the inner side surface of the rotating shaft is fixedly connected with a connecting shaft, and the outer side surface of one end of the connecting shaft is fixedly connected with a connecting frame. A protection mechanism is arranged on the inner side surface of the connecting frame, and a connecting mechanism is arranged on the outer side surface of the connecting frame. According to the engineering machinery chassis guide wheel protection device, through the arrangement of the protection mechanism, when a hard object falls into the surface of the guide wheel, a first baffle and a second baffle are limited through rotation of the guide wheel and a spring, so that the first baffle and the second baffle are fixed to the outer side surface of the guide wheel all the time no matter |
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