The invention discloses a hoist dust-proof device. The hoist dust-proof device comprises a bracket. A hopper is hinged to the bracket. An air cylinder is fixed on the bracket. A telescopic rod of theair cylinder is hinged with the side of the hopper through a hinge piece, so that the air cylinder can drive the hopper to rotate in a vertical plane. A sliding frame is fixed on the hopper, and a plurality of sliding rings slidably sleeves the sliding frame. The hoist dust-proof device also comprises a shielding cloth, which is at least partially fixed on the sliding rings. The sliding rings slide and enable the shielding cloth to cover an upper opening of the hopper. The hoist dust-proof device solves the problems that the hopper of a traditional hoist is open, and when the hoist is used outdoors to transport powdery materials, dust is prone to be generated by the hoist, environment is polluted and a threat to the health of surrounding operators is posed.
本发明公开了一种提升机防扬尘装置,所述提升机防扬尘装置包括支架,所述支架上交接有料斗,所述支架上还固定有气缸,所述气缸的伸缩杆通过铰接件与所述料斗的侧面相铰接,使得所述气缸能够带动所述料斗在竖直平面内转动;所述料斗上固定有滑动架,所述滑动架上可滑动地套接有多个滑圈,所述提升机防扬尘装置还包括遮挡布,所述遮挡布至少部分固定在所述滑圈上,滑动所述滑圈能够使得所述遮挡布将所述料斗的上开口遮蔽;解决了传统的提升机的料斗都是开放式的,当在户外使用提升机运输粉状物料时容易产生扬尘,不仅污染环境,还对周边操作工人身体健康造成威胁的问题。
Hoist dust-proof device
提升机防扬尘装置
2020-08-14
Patent
Elektronische Ressource
Chinesisch
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