CN208413035U - A kind of helical member in detachable helix transporting device - Google Patents
A kind of helical member in detachable helix transporting device Download PDFInfo
- Publication number
- CN208413035U CN208413035U CN201820392543.6U CN201820392543U CN208413035U CN 208413035 U CN208413035 U CN 208413035U CN 201820392543 U CN201820392543 U CN 201820392543U CN 208413035 U CN208413035 U CN 208413035U
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- shaft end
- recessed
- helical
- axis
- protruding shaft
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Abstract
The utility model discloses the helical members in a kind of detachable helix transporting device, including helical axis, helical blade, the helical axis both ends are respectively protruding shaft and recessed axis with groove, the groove of protruding shaft and recessed axis matches, it is connected by recessed axis with the combination of protruding shaft between two helical members, then is fixed by screw；It is different from the helical member of traditional regular length, the helical member in detachable helix transporting device can be assembled into prove-in length, convenient to overhaul and transport according to operation field demand.
Description
Technical field
The utility model relates to machinery fields, and in particular to the helical member in a kind of detachable helix transporting device.
Background technique
When conveying operation, it is often necessary to customize the helical axis and helical blade of specific length according to field demand, then
It is installed in manufacturer and transports operation field again, however, all helical members are all entire installation, entire fortune in the prior art
Defeated, entire helix transporting device will also be removed by, which having damaged, to overhaul, cumbersome and time consuming, be also unfavorable for transport river and largely given birth to
It produces, leads to that personnel is caused to be easy injury in installation and demolishing process.And when needs erect installation screw conveyor
Wait the own wt problem due to device, it is necessary to which must employ huge tool can just be easily installed.
Utility model content
The purpose of this utility model is that in view of the above-mentioned problems, providing the spiral in a kind of detachable helix transporting device
Part solves the problems, such as that inconvenient installation and transport and the length self assemble that can not be needed according to field operation are installed.
For this purpose, the technical solution adopted in the utility model is: the helical member in a kind of detachable helix transporting device, including
Helical axis, helical blade；The protruding shaft end that the helical axis both ends are respectively arranged with recessed shaft end and match with recessed shaft end, it is described recessed
Shaft end sets two sections of square grooves in cross section altogether, wherein the groove cross section side length close to groove port is greater than close to groove-bottom
The groove cross section side length in portion, the recessed shaft end outside are equipped with screw hole；Protruding shaft end shape and matching grooves, the protruding shaft end
It is provided with screw hole corresponding with recessed shaft end screwhole position；It is fixed outside the helical blade and helical axis.
Helical axis one end of one unit helical member is recessed axis with groove, and the other end is the convex with matching grooves of protrusion
Axis, the protruding shaft of this unit helical member combine connection with the recessed axis of the helical member of another unit, and so on, it is combined into desired length,
Protruding shaft and recessed axis will match, then the cross section outline of two sections of protruding shafts is less than the cross section of the recessed axis in corresponding both ends.
It is to be combined by the combination connection of recessed axis and protruding shaft between two elements of the helical member, and groove and protruding shaft
Cross section is all square, when rotation, to avoid two direct engaging portions of element opposite towards helical axis central axial direction
Movement, Gu being provided at least two screw holes for passing through recessed axis on the surface of recessed axis, the protruding shaft night for position of being corresponding to it is provided with spiral shell
Hole, also, the screw hole all passes through recessed axis and protruding shaft, so that screw passes through the combination of screw hole anchor axis and protruding shaft, is opposing
Another side tightened by nut to reach fixed effect, in this way, the mutual movement possibility between two elements will be significantly
It reduces.
Screw hole it is in the same size, the direction of screw hole is set as with the cross section at recessed shaft end or protruding shaft end parallel and perpendicular to cross
Certain a line of cross-sectional square shape is fixed up between the element of two basic change by screw and nut.
Wherein, the groove and protruding shaft cross section are circle.
Use the fixed above-mentioned cross section of identical fixed form simpler for circular recessed shaft end and protruding shaft end, production process
It is single.
The beneficial effects of the utility model are: the production efficiency of helical member manufacturer is substantially increased using the utility model,
Manufacturer need not wait until order reproduction again；More possibilities of helical member length are increased, rather than there was only the several of fixation
The helical member of kind size, while also convenient transportation and assembling and maintenance.
Detailed description of the invention
Fig. 1 is the master of a unit in the helical member in a kind of detachable helix transporting device described in the utility model
View.
Wherein, mono- section of protruding shaft of 1-, 2-D screw hole, bis- sections of protruding shafts of 3-, 4-C screw hole, 5- helical axis, 6- helical blade, 7-B spiral shell
Hole, 8-A screw hole, the recessed shaft end 9-, 10- protruding shaft end, bis- sections of recessed axis of 11-, mono- section of recessed axis of 12-, 13- screw, 14- nut.
Specific embodiment
By way of example and in conjunction with the accompanying drawings, the utility model is described in further detail:
A kind of helical member in detachable helix transporting device, including helical axis 5, helical blade 6；5 liang of the helical axis
The protruding shaft end 10 for being respectively arranged with recessed shaft end 9 and matching with recessed shaft end 9 is held, the recessed shaft end 9 sets two sections of cross sections in just altogether
The recessed axis 11 of rectangular two sections and one section of recessed axis 12, wherein two sections of recessed 11 cross section side lengths of axis close to groove port are greater than close to groove
The recessed 12 cross section side length of axis of one section of bottom, the recessed shaft end outside are equipped with A screw hole 8 and B screw hole 7；The protruding shaft end 10 with it is recessed
Shaft end 9 matches, and protruding shaft end 10 is provided with screw hole corresponding with recessed 9 screwhole position of shaft end, wherein 4 corresponding A screw hole 8 of C screw hole, D spiral shell
Hole 2 corresponds to B screw hole 7；The helical blade 6 is fixed with outside helical axis 5.
It is connected by recessed axis with protruding shaft between two helical members, and is fixed by screw and nut, to avoid mutual fortune
It is dynamic, arbitrarily combination connection in this way, to reach desired length.Convenience is all brought to production and transportation and maintenance, simultaneously
The length for also avoiding helical member actually required is less than resource caused by the regular length for the helical member that manufacturer has produced
Waste problem.
Claims (6)
1. the helical member in a kind of detachable helix transporting device, which is characterized in that including helical axis (5), helical blade (6)；
The protruding shaft end (10) that helical axis (5) both ends are respectively arranged with recessed shaft end (9) and match with recessed shaft end (9), the recessed axis
End (9) sets two sections of square grooves in cross section altogether, is greater than close to two sections of recessed axis (11) cross section side lengths of groove port close
Recessed axis (12) the cross section side length of one section of bottom portion of groove, the recessed shaft end outside are equipped with A screw hole (8), B screw hole (7)；The protruding shaft
End (10) is provided with two sections of protruding shafts (3) close to protruding shaft end (10) and one section of protruding shaft (1) far from protruding shaft end (10)；The protruding shaft
End (10) matches with recessed shaft end (9) groove, and the protruding shaft end (10) is provided with corresponding with recessed shaft end (9) A screw hole (8) position
C screw hole (4) and D screw hole (2) corresponding with B screw hole (7) position；The helical blade (6) is fixed with helical axis (5) outer surface.
2. the helical member in a kind of detachable helix transporting device according to claim 1, it is characterised in that: each independent
Helical member have and only one protruding shaft end (10) and recessed shaft end (9).
3. the helical member in a kind of detachable helix transporting device according to claim 1, it is characterised in that: the protruding shaft
The cross section side length of (10) the two sections of protruding shafts in end is slightly less than corresponding recessed two sections of groove cross section side lengths in shaft end.
4. the helical member in a kind of detachable helix transporting device according to claim 1, it is characterised in that: protruding shaft end
(10) consistent with the screw hole number on recessed shaft end (9) and be all no less than two, screw hole direction and recessed shaft end (9) or protruding shaft end (10)
Certain a line of cross section parallel and perpendicular to cross section square.
5. the helical member in a kind of detachable helix transporting device according to claim 1, it is characterised in that: the screw hole
It is in the same size, it is also equipped with matching screw (13) and nut (14).
6. the helical member in a kind of detachable helix transporting device according to claim 1, it is characterised in that: the recessed axis
It holds (9) and protruding shaft end (10) cross section is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820392543.6U CN208413035U (en) | 2018-03-21 | 2018-03-21 | A kind of helical member in detachable helix transporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820392543.6U CN208413035U (en) | 2018-03-21 | 2018-03-21 | A kind of helical member in detachable helix transporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208413035U true CN208413035U (en) | 2019-01-22 |
Family
ID=65117726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820392543.6U Active CN208413035U (en) | 2018-03-21 | 2018-03-21 | A kind of helical member in detachable helix transporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208413035U (en) |
-
2018
- 2018-03-21 CN CN201820392543.6U patent/CN208413035U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |