Mining load-haul-dump vehicle
A scraper and mining technology, applied in the direction of earth mover/shovel, mechanically driven excavator/dredger, construction, etc. Large radius and other problems, to achieve the effect of compact structure, easy maintenance, and reduced turning radius
Pending Publication Date: 2021-08-31
湖南一二机械科技有限公司
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Problems solved by technology
[0003] However, the existing mining scraper is basically a low-body, centrally articulated, front-loading combined operation equipment for loading, transporting, and unloading. High, it is difficult to meet the needs of domestic small and medium-sized mine roadway small layered mining
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[0028] from Figure 1 to Figure 6 It can be seen that the mining scraper of the present invention includes a chassis and a bucket mechanism and a loading mechanism installed on the chassis, wherein the chassis includes a main frame 1, a walking power mechanism 2, a rear steering mechanism 3, a hydraulic control The box 4 and the electric control operation room 5, the bucket mechanism includes a lifting assembly 6, a bucket 7, and a turning cylinder 8 for pushing the bucket 7 to turn backwards for unloading, and the loading mechanism includes a bucket 9 and a bucket for pushing the bucket. The unloading oil cylinder 10 of overturning discharge backward.
[0029] from Figure 1 to Figure 6 It can be seen that the whole main frame 1 in the present invention is in a T-shaped horizontal arrangement, the front end of the main frame 1 is a T-shaped head, and the rear end of the main frame 1 is a T-shaped bar. There are coaxially arranged through holes on both sides of the head of t...
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The invention discloses a mining load-haul-dump vehicle. The vehicle comprises a chassis, a bucket mechanism and a loading mechanism, the bucket mechanism and the loading mechanism are installed on the chassis, the chassis comprises a main frame, walking power mechanisms, a rear steering mechanism, a hydraulic control box and an electric control operation room, the main frame is integrally in a horizontally-arranged T shape, the walking power mechanisms are installed at the two sides of the head of the front end of the main frame, the rear steering mechanism is vertically arranged on a rod part at the rear end of the main frame and is hinged with the main frame through a rotating shaft which is coaxially arranged with the rod part; the hydraulic control box and the electric control operation room are symmetrically arranged at two sides of the head part at the front end of the main frame; and the loading mechanism comprises a cargo bucket and a discharging oil cylinder used for pushing the cargo bucket to overturn backwards for discharging, the rear end of the cargo bucket is connected with the rear end of the main frame in a hinged manner, and the discharging oil cylinder is hinged between the front end of the cargo bucket and the main frame. The mining load-haul-dump vehicle is more compact in structure, smaller in turning radius and higher in flexibility, and the problem that a traditional underground load-haul-dump vehicle cannot be used for small slicing in middle and small mines is well solved.
Description
technical field [0001] The invention relates to the technical field of mining equipment, in particular to a mining scraper. Background technique [0002] The mining shovel truck is a kind of machinery that can comprehensively complete excavation, transfer, unloading, filling and leveling. According to the different walking mechanisms, it can be divided into towed mine forklifts and self-propelled scrapers. According to the different operating systems of mine forklifts, they can be divided into hydraulic and cable mine forklifts. Mine forklifts are flexible in operation and high in production efficiency, and are widely used in mining work in underground operations. [0003] However, the existing mining scraper is basically a low-body, centrally articulated, front-loading combined operation equipment for loading, transporting, and unloading. High, it is difficult to adapt to the needs of small and medium-sized mine roadways in China. Contents of the invention [0004] Th...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E02F3/28E02F3/38E02F3/40E02F3/42
CPCE02F3/28E02F3/382E02F3/402E02F3/422
Inventor 龙国强沈盛强黎忠炎
Owner 湖南一二机械科技有限公司