A kind of screw conveyor Universal connecting mechanism
Technical field
The present invention relates to Water soluble fertilizer production technical field, especially a kind of screw conveyor Universal connecting mechanism.
Background technique
Powdery or granular material are elapsed using the helical blade of rotation and are conveyed by spiral quantitative conveyer, extensively
It is general to be applied to the departments such as metallurgy, building materials, chemical industry, grain and machining.Screw conveyor is generally by conveyer ontology, input and output material
Mouth and driving device three parts composition.Common screw conveyor is only used for linear transmission material.It is water-soluble in a great number of elements
In fertilizer production, since production needs or is limited by place, the outlet of the entrance and needs of material not on the same line,
Or both between there are barrier, need cut-through object to carry out non-rectilinear transmission.For this requirement, can only use multiple
The mode of conveyer relay conveying.Not only increase equipment investment and energy consumption, also failure rate be easy to cause to improve, maintenance at
The increase of this and workload.Therefore occur some being connected to two or more screw conveyors by shaft coupling on the market
Non-rectilinear transmission device together, but bindiny mechanism's structure of the equipment is simple, multi-pass crosses bellows connection, not only adjusts angle
Spend it is limited, and load and unload it is very inconvenient, durability is not also high.
Summary of the invention
The technical problem to be solved by the present invention is providing one kind in order to solve the problems, such as above-mentioned background technique and changing
Into screw conveyor Universal connecting mechanism, solve at present on the market be used for non-rectilinear screw conveyor bindiny mechanism's structure
Simply, multi-pass crosses bellows connection, not only adjusts limited angle, but also loads and unloads very inconvenient, durability also not high problem.
The technical solution adopted by the present invention to solve the technical problems is: a kind of screw conveyor Universal connecting mechanism,
Including main feedline and secondary delivery pipe, the main feedline inner transverse is provided with main shaft, in the main feedline
Portion is horizontally arranged with counter drive shaft, and the helical-blade for conveying material is fixedly connected on the main shaft and counter drive shaft
Piece offers annular link slot on the main feedline lateral wall, and right side is cased on the outside of the secondary delivery pipe has opening
The left connect cover of arc integral type, be cased with the split type right connect cover of arc that left side has opening on the outside of the main feedline,
The split type right connect cover is made of upper outlet body and lower cover splicing, aperture position on the left of the left connect cover of the integral type
With left sealing ring raised to the left, the right connection card of arc raised to the right is all had on the right side of the upper outlet body and lower cover
Plate, the upper outlet body and lower cover are entered by right connection card board to be connected inside link slot with main feedline lateral wall, institute
The main feedline lateral wall stated, which is located at right connection snap-gauge outer sheath, bolt fastening ring, and the right connection snap-gauge is tight by bolt
Gu ring is fixedly connected with main feedline, the upper outlet body and lower cover are left with integral type in the left connect cover of integral type by covering
Connect cover is flexibly connected.
Further, limiting slot, the integral type are offered on the upper outlet body and lower cover inside arcwall face
There is the limited block matched with limiting slot, the left connect cover of the integral type passes through outer lateral confinement on left connect cover outer arcuate face
Position block insertion limiting slot is slidably connected with arcwall face on the inside of upper outlet body and lower cover respectively.
Further, it is connected between the main shaft and counter drive shaft by angular wheel mechanism driving.
Further, transmission shaft supporting frame is fixedly connected on the inside of the main feedline and secondary delivery pipe.
The invention has the advantages that a kind of screw conveyor Universal connecting mechanism of the invention, by main conveying
The fixed split type right connect cover of bolt, the left connect cover of integral type is cased in secondary delivery pipe, utilizes split type right connect cover on pipe
Cover in the left connect cover of integral type and be flexibly connected major and minor delivery pipe so that loaded and unloaded between major and minor delivery pipe it is more convenient, and
And angle adjustable range is bigger, is inserted into the limiting slot on the inside of split type right connect cover using the limited block in the left connect cover of integral type
Lift-off seal, overall durability also greatly promote.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is top view of the invention.
In figure: 1. main feedlines, 2. secondary delivery pipes, 3. main shafts, 4. counter drive shafts, 5. helical blades, 6. link slots,
7. the left connect cover of integral type, 8. split type right connect covers, 9. upper outlet bodies, 10. lower covers, 11. left sealing rings, 12. right connection cards
Plate, 13. bolt fastening rings, 14. limiting slots, 15. limited blocks, 16. angular wheel mechanisms, 17. transmission shaft supporting frames.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
A kind of screw conveyor Universal connecting mechanism, as depicted in figs. 1 and 2, including main feedline 1 and secondary delivery pipe 2,
1 inner transverse of main feedline is provided with main shaft 3, and secondary 2 inner transverse of delivery pipe is provided with counter drive shaft 4,3 He of main shaft
It is fixedly connected with the helical blade 5 for conveying material on counter drive shaft 4, offers annular connection on 1 lateral wall of main feedline
Slot 6 is cased with the left connect cover 7 of arc integral type that right side has opening on the outside of secondary delivery pipe 2, left side is cased on the outside of main feedline 1
The split type right connect cover 8 of arc with opening, split type right connect cover 8 are made of upper outlet body 9 and the splicing of lower cover 10, one
The left 7 left side aperture position of connect cover of formula has left sealing ring 11 raised to the left, all had on the right side of upper outlet body 9 and lower cover 10 to
The right connection snap-gauge 12 of the arc of right protrusion, upper outlet body 9 and lower cover 10 are caught in 6 inside of link slot and master by right connection snap-gauge 12
1 lateral wall of delivery pipe is connected, and 1 lateral wall of main feedline, which is located on the outside of right connection snap-gauge 12, is cased with bolt fastening ring 13, right company
It connects snap-gauge 12 and is fastened by bolts ring 13 and be fixedly connected with main feedline 1, upper outlet body 9 and lower cover 10 are by covering on an integral type left side
It is flexibly connected in connect cover 7 with the left connect cover 7 of integral type.
Limiting slot 14, left 7 outer arcuate of connect cover of integral type are offered on 10 inside arcwall face of upper outlet body 9 and lower cover
There is the limited block 15 matched with limiting slot 14, the left connect cover 7 of integral type is inserted into limiting slot by outside limited block 15 on face
14 are slidably connected with upper outlet body 9 and 10 inside arcwall face of lower cover respectively, pass through taper between main shaft 3 and counter drive shaft 4
Gear mechanism 16 is sequentially connected, and is fixedly connected to transmission shaft supporting frame 17, the present invention on the inside of main feedline 1 and secondary delivery pipe 2
A kind of screw conveyor with Universal connecting mechanism by main feedline 1 bolt fix split type right connect cover 8, secondary defeated
It send and is cased with the left connect cover 7 of integral type on pipe 2, be flexibly connected in the left connect cover 7 of integral type using 8 sets of split type right connect cover
Major and minor delivery pipe 2, so that loading and unloading more convenient between main feedline 1, secondary delivery pipe 2, and angle adjustable range is bigger, benefit
14 lift-off seal of limiting slot of split type 8 inside of right connect cover is inserted into the limited block 15 in the left connect cover 7 of integral type, it is whole
Durability also greatly promotes.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.