A kind of belt feeder
Technical field
It the utility model is related to belt conveyor field.
Background technology
DTII type belt feeders body frame uses channel-section steel section bar, and upper and lower carrier roller frame is arranged on channel-section steel, and carrying roller is arranged on carrier roller frame
On, therefore it is unshielded between carrying roller up and down, safety in utilization is relatively low.
The content of the invention
For insufficient existing for above-mentioned technology, the utility model provides a kind of belt feeder design, makes its security protection performance
It is improved.
Adopt the following technical scheme that:A kind of belt feeder, including the installation of body frame, upper supporting roller installation side plate, upper supporting roller are used
Carrier roller frame, snub pulley installation connecting plate, the body frame use " C " shaped steel section bar, and the upper supporting roller frame is welded in the body frame
Upper surface, the side plate attaches to the side of the upper supporting roller frame vertically, and the snub pulley installation is welded on institute with connecting plate
State in the c-opening of body frame.
Further, the upper supporting roller frame includes " L " type crossbeam, B-C post, side installing plate, the B-C post and " L "
Type beam welding, the side installing plate are provided with positioning hole and are used to install the side plate.
By the utility model, the structure of belt feeder is compacter, and security protection performance is improved.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model belt feeder.
Fig. 2 is the utility model belt feeder longitudinal cross-section schematic diagram.
Fig. 3 is the utility model belt feeder transverse sectional view.
Fig. 4 is the utility model upper supporting roller frame structural representation.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of belt feeder, including the installation of body frame 3, upper supporting roller installation side plate 1, upper supporting roller are used
Upper supporting roller frame 6, snub pulley installation connecting plate 5, the body frame 3 use " C " shaped steel section bar, and the upper supporting roller frame 6 is welded in institute
The upper surface of body frame 3 is stated, the side plate 1 attaches to the side of the upper supporting roller frame 6, the snub pulley installation connecting plate vertically
5 are welded in the c-opening of the body frame 3.
Preferably, as shown in figure 4, the upper supporting roller frame 6 includes " L " type crossbeam 7, B-C post 8, side installing plate 9, institute
State B-C post 8 to weld with " L " type crossbeam 7, the side installing plate 9 is provided with positioning hole and is used to install the side plate 1.