A kind of scraper conveyor hangs chute
Technical field
The utility model relates to the comprehensive digging equipment technology field of transport in a kind of colliery, specifically a kind of suspension chute that is used for the slat conveyer of filling waste rock.
Background technology
Slat conveyer is with the scraper chain traction, transports the conveyer of bulk cargo in groove.In the comprehensive getting working face in current colliery, the effect of slat conveyer is not only and is transported coal and material, but also is the orbit of coalcutter, so it becomes indispensable major equipment in the modernized coal winning technology.The existing slat conveyer that is used for the colliery filling, generally the chute of Shi Yonging exists not enoughly on structure design, and for example its base plate is the fixing form of perforate.Following problem has mainly appearred in the use at present at home: because fixedly attal continuous feed, discharging in transportation of perforate, for populated position, still have material to fall, thereby wasted attal, if want to change filling position, must all stop feed, thereby influence the filling of other positions, reduce work efficiency.
Summary of the invention
In order to overcome above-mentioned defective, it is a kind of rational in infrastructure, easy to use that the utility model provides, and fill material is flexible, prevents the suspension chute of material waste.
The technical solution adopted in the utility model is: a kind of scraper conveyor hangs chute, comprise the chute body, it is characterized in that: also comprise framework, baffle plate and jack, described framework is arranged on a side of chute body bottom, on framework, be provided with jack away from that side of chute body, bottom at the chute body is provided with baffle plate, one end of baffle plate is provided with discharge port, this discharge port is positioned at the below of chute body, the other end of baffle plate is positioned at framework, and described jack is connected with that end that baffle plate does not have discharge port.
The utility model change original chute only in the bottom fixedly perforate carry out discharging, baffle plate is arranged on the bottom of chute body, the discharge port of baffle plate is arranged on the below of chute, and baffle plate is connected with jack, and can move under the effect of jack, discharge port on the baffle plate is just along with shifting out chute, can whether discharging to be controlled to chute, the utility model can also be regulated the outturn of chute, realizes the controllability of the unloading of chute, flexible operation, the fill material of avoiding waste.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
Now in conjunction with the accompanying drawings the utility model is further described, Fig. 1 is a kind of embodiment of the present utility model, comprise chute body 1, framework 2, baffle plate 3 and jack 4, described framework 2 is arranged on a side of chute body 1 bottom, and framework 2 and chute body 1 can be that to be welded to connect also can be bolted connection.On framework 2, be vertically installed with jack 4 away from that side of chute body 1.Be provided with baffle plate 3 in the bottom of chute body 1, one end of baffle plate 3 is provided with discharge port, this discharge port be positioned at chute body 1 aperture position the below, material in the chute is just from this discharge port unloading, the other end of baffle plate 3 is positioned at framework 2, and described jack 4 is connected with that end of baffle plate 3 no discharge ports.
During normal the use, the discharge port of baffle plate 3 is positioned at the below of the bottom of chute body 1, and the fill material in the chute falls from discharge port, realizes filling.When needs change certain filling position, stop the material filling of this position, and don't when influencing the filling of other position, jack 4 stretches out baffle plate 3 is moved forward, discharge port is shifted out from the below of chute body 1, make baffle plate 3 other ends block chute body 1, chute stops discharging.When the discharging of needs chute, make jack 4 indentations, jack 4 pulling baffle plates 3 reset, and the discharge port on the baffle plate 3 is positioned at the below of chute again, realizes discharging.
This shows that the utlity model has rational in infrastructurely, easy to use, it is flexible to fill discharging, prevents the characteristics such as material waste.