A kind of Shaftless screw conveyor with multi-joint splicing structure
Technical field:
The present invention relates to conveyer technical field, relate to a kind of Shaftless screw conveyor with multi-joint splicing structure in particular.
Background technology:
Current Shaftless screw conveyor is suitable universal in transportation art, but still based on simple helix conveying, operational throughput is limited, and comformability is not high.Mainly because, the Shaftless screw conveyor of multi-joint dress makes more difficult, and each the independent conveyor screw forming multi-joint dress needs to make separately, and complex process, structure are in disorder, processing, production cost are all very large, have impact on enterprise and produce on a large scale and apply.
Summary of the invention:
The object of the invention is for the deficiencies in the prior art part, there is provided a kind of Shaftless screw conveyor with multi-joint splicing structure, its both sides have the splicing structure cooperatively interacted, and can either work independently, again can be multiple assembled, realize multi-jointization of Shaftless screw conveyor.
Technology solution of the present invention is as follows:
Have a Shaftless screw conveyor for multi-joint splicing structure, comprise a housing, be provided with Shaftless spiral blade in the conduit of housing, described Shaftless spiral blade is connected with electrical motor by drop-gear box; The left side board of described housing forms connecting groove, and right side board forms the connection boss matched with described connecting groove.
Described a kind of Shaftless screw conveyor with multi-joint splicing structure, described connecting groove is made up of the left side board of housing, groove transverse slat, groove riser, described groove transverse slat is one-body molded on the left side board of housing, and protruding, described groove riser is then molded on described groove transverse slat lower surface; Described connection boss is made up of the right side board of housing, boss transverse slat, boss riser, the one-body molded right side board at housing of described boss transverse slat, and it is protruding, groove riser is then molded on described transverse slat lower surface, the upper surface of described boss transverse slat and the lower surface of described groove transverse slat contour.
Described a kind of Shaftless screw conveyor with multi-joint splicing structure, described connecting groove and described connection boss have the corresponding screw in position.
Described a kind of Shaftless screw conveyor with multi-joint splicing structure, there are two flanges at the two ends of the end plate near electrical motor on housing, and described two flanges have screw.
Beneficial effect of the present invention is:
This novel Shaftless screw conveyor, owing to adopting technique scheme, the conveyor screw that its overall performance is compared in the past has a qualitative leap, and solves the multi-joint dress Problems existing of Shaftless screw conveyor in the past, its structure is simple, cheap, is particularly suitable for large-scale production.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is structural representation of the present invention;
Fig. 2 is connecting groove, connects boss cooperation schematic diagram;
Fig. 3 is that the present invention's two flanges coordinate schematic diagram.
Detailed description of the invention:
The following stated is only preferred embodiment of the present invention, not limits scope of the present invention.
Embodiment, is shown in accompanying drawing 1-3; Have a Shaftless screw conveyor for multi-joint splicing structure, comprise a housing 1, be provided with Shaftless spiral blade 2 in the conduit 5 of housing 1, described Shaftless spiral blade 2 is connected with electrical motor 4 by drop-gear box 3; The left side board of described housing 1 forms connecting groove 101, and right side board forms the connection boss 102 matched with described connecting groove.
Described connecting groove 101 is made up of left side board 101a, the groove transverse slat 101b of housing, groove riser 101c, and described groove transverse slat is one-body molded on the left side board of housing, and protruding, and described groove riser is then molded on described groove transverse slat lower surface; Described connection boss 102 is made up of right side board 102a, the boss transverse slat 102b of housing, boss riser 102c, the one-body molded right side board at housing of described boss transverse slat, and it is protruding, groove riser is then molded on described transverse slat lower surface, the upper surface of described boss transverse slat and the lower surface of described groove transverse slat contour.
Described connecting groove 101 and described connection boss 102 there is the corresponding screw in position.Both can be utilized bolt by screw, nut is fixed up, certainly, also can adopt and be welded and fixed.
There are two flanges 103,104 at the two ends of the end plate 105 near electrical motor on housing 1, and described two flanges have screw 103a, 104a.These two flanges when multiple apparatus of the present invention are assembled, can play auxiliary fixing effect.