The invention discloses a belt conveying type self-dumping semitrailer which comprises a chassis and further comprises a frame, a box body, a rear door, an air cylinder, a belt conveying device, a belt cleaning device, a lubricating device and a top cover. Through the arrangement of the frame, the device can be suitable for chain type unloading mechanisms of different models; a dual-sealing mechanism is arranged in the box body, so that other structures are prevented from being polluted and damaged; the sealing effect is further ensured; the rear door locking mechanism is arranged at the tail part of the box body, and compressed air is used for providing power, so that no pollution is caused; gas-cut locking is achieved, and locking is reliable; the mechanism is simple; the cost is low; the connecting rod is prevented from moving reversely through the arranged limiting stop rod; by means of the arranged belt surface cleaning device, when the conveying belt droops, a compression spring in the device can be pressed to be shortened, a scraping plate floats downwards along with the device, contact cleaning pressure is guaranteed, and meanwhile excessive abrasion to the conveying belt due to the fact that the scraping plate cannot float is avoided.
本发明公开了一种皮带输送式自卸半挂车,包括底盘,其还包括车架、箱体、后门、气缸、皮带输送装置、皮带清理装置、润滑装置、顶盖;通过设置的车架,可以适用不同型号的链条式卸料机构;通过在箱体内设置的双重密封机构,避免对其它结构造成污染及损坏;进一步保证了密封效果;通过在箱体尾部设置的后门锁止机构,其通过压缩空气提供动力,无污染;断气锁止,锁止可靠;机构简单;成本低廉;通过设置的限位档杆防止连杆反向运动;通过设置的皮带表面清理装置,当输送皮带出现下垂时,装置中压缩弹簧可受压缩短,刮板随动下浮,在确保接触清洁压力的同时,避免出现因刮板无法浮动,造成对输送皮带的过渡磨损。
Belt conveying type self-dumping semitrailer
一种皮带输送式自卸半挂车
2023-09-05
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B08B Reinigen allgemein , CLEANING IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge / F16H Getriebe , GEARING |
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