A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a powder spreading vehicle. The powder spreading vehicle comprises an automobile chassis, a powder bin, a chain conveying device, a small spreading bin, a precise spreading device and an electrical hydraulic system, wherein the powder bin is installed on the automobile chassis; the chain conveying device is arranged in an outlet groove in the bottom of the powder bin, and mainly comprises a driving chain wheel, a driven chain wheel and chains; connecting ribs are arranged between the chains; the driving chain wheel is driven to rotate by a hydraulic motor and a speed reducer; the driven chain wheel is provided with an encoder; the outlet part of the chain conveying device is provided with a small spreading bin which is internally provided with a spiral device; a precise spreading device is arranged on the bottom of the small spreading bin. With the powder spreading vehicle, the powder spreading amount can be accurately controlled, and the powder spreading width can be controlled, the powder spreading vehicle can adapt to different powder spreading amount with the spreading range of 3Kg/m<2>-35Kg/m<2>, can adapt to different traveling vehicle speeds to guarantee the powder spreading precision, and can achieve remote monitoring and remote operation; unique chain type drive is adopted by the powder bin, and the feeding speed can be controlled.
The invention discloses a powder spreading vehicle. The powder spreading vehicle comprises an automobile chassis, a powder bin, a chain conveying device, a small spreading bin, a precise spreading device and an electrical hydraulic system, wherein the powder bin is installed on the automobile chassis; the chain conveying device is arranged in an outlet groove in the bottom of the powder bin, and mainly comprises a driving chain wheel, a driven chain wheel and chains; connecting ribs are arranged between the chains; the driving chain wheel is driven to rotate by a hydraulic motor and a speed reducer; the driven chain wheel is provided with an encoder; the outlet part of the chain conveying device is provided with a small spreading bin which is internally provided with a spiral device; a precise spreading device is arranged on the bottom of the small spreading bin. With the powder spreading vehicle, the powder spreading amount can be accurately controlled, and the powder spreading width can be controlled, the powder spreading vehicle can adapt to different powder spreading amount with the spreading range of 3Kg/m<2>-35Kg/m<2>, can adapt to different traveling vehicle speeds to guarantee the powder spreading precision, and can achieve remote monitoring and remote operation; unique chain type drive is adopted by the powder bin, and the feeding speed can be controlled.
Powder spreading vehicle
LI JINXIANG (author)
2015-05-13
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Efficient powder spreading equipment for road construction
| European Patent Office | 2023