A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete paver for underground coal mine
The invention relates to engineering machinery, in particular to a concrete paver for an underground coal mine. The paver comprises: a frame chassis, wherein a paving scraper is fixedly arranged at the rear end of the frame chassis; and a conveying mechanism, wherein the conveying mechanism comprises a receiving/storing hopper fixedly arranged in front of the frame chassis. The front ends of two U-shaped grooves are fixedly connected with the receiving/storing hopper, the rear ends of the U-shaped grooves are fixedly arranged at the position, close to the paving scraper, of the lower portion of the vehicle frame chassis, two hydraulic motors are fixedly arranged at the front end of the receiving/storing hopper, output shafts of the two hydraulic motors are each fixedly connected with the front end of a shaftless spiral auger, the rotating directions of the two shaftless spiral augers are opposite, the augers respectively penetrate through the receiving/storing hopper and are arranged in the U-shaped grooves, and the rear ends of the two augers are close to the rear ends of the U-shaped grooves. Compared with the prior art, space is fully utilized, conveying of concrete stirring materials can be achieved, and solidification in the conveying process is prevented.
本发明涉及工程机械，具体地讲是一种煤矿井下用混凝土摊铺机，包括车架底盘、所述车架底盘后端固设摊铺刮板，输料机构，所述输料机构包括固设在车架底盘前方的接料/储料料斗，两个U型槽的前端与所述接料/储料料斗固接、后端固设在所述车架底盘的下方靠近所述摊铺刮板处，所述接料/储料料斗的前端固设两个液压马达，两个所述液压马达的输出轴分别固接一个无轴螺旋绞龙的前端，两个所述无轴螺旋绞龙旋向相反、分别穿过所述接料/储料料斗并置于所述U型槽内、后端靠近所述U型槽的后端。与现有技术相比，本发明充分利用空间，可实现混凝土搅拌料的传送，防止输送过程凝固。
Concrete paver for underground coal mine
The invention relates to engineering machinery, in particular to a concrete paver for an underground coal mine. The paver comprises: a frame chassis, wherein a paving scraper is fixedly arranged at the rear end of the frame chassis; and a conveying mechanism, wherein the conveying mechanism comprises a receiving/storing hopper fixedly arranged in front of the frame chassis. The front ends of two U-shaped grooves are fixedly connected with the receiving/storing hopper, the rear ends of the U-shaped grooves are fixedly arranged at the position, close to the paving scraper, of the lower portion of the vehicle frame chassis, two hydraulic motors are fixedly arranged at the front end of the receiving/storing hopper, output shafts of the two hydraulic motors are each fixedly connected with the front end of a shaftless spiral auger, the rotating directions of the two shaftless spiral augers are opposite, the augers respectively penetrate through the receiving/storing hopper and are arranged in the U-shaped grooves, and the rear ends of the two augers are close to the rear ends of the U-shaped grooves. Compared with the prior art, space is fully utilized, conveying of concrete stirring materials can be achieved, and solidification in the conveying process is prevented.
本发明涉及工程机械，具体地讲是一种煤矿井下用混凝土摊铺机，包括车架底盘、所述车架底盘后端固设摊铺刮板，输料机构，所述输料机构包括固设在车架底盘前方的接料/储料料斗，两个U型槽的前端与所述接料/储料料斗固接、后端固设在所述车架底盘的下方靠近所述摊铺刮板处，所述接料/储料料斗的前端固设两个液压马达，两个所述液压马达的输出轴分别固接一个无轴螺旋绞龙的前端，两个所述无轴螺旋绞龙旋向相反、分别穿过所述接料/储料料斗并置于所述U型槽内、后端靠近所述U型槽的后端。与现有技术相比，本发明充分利用空间，可实现混凝土搅拌料的传送，防止输送过程凝固。
Concrete paver for underground coal mine
一种煤矿井下用混凝土摊铺机
JIAO ZHAOMING (author) / JIAO XIANYANG (author) / HAN XIAOQIANG (author) / ZHANG MAI (author) / JIANG FUXU (author) / FENG YURONG (author) / TAN XUDONG (author)
2021-08-06
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Paving mechanism for underground coal mine explosion-proof diesel concrete paver
| European Patent Office | 2024
| European Patent Office | 2024