CN210034209U - Universal transmission joint of screw conveyor - Google Patents
Universal transmission joint of screw conveyor Download PDFInfo
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- CN210034209U CN210034209U CN201920486580.8U CN201920486580U CN210034209U CN 210034209 U CN210034209 U CN 210034209U CN 201920486580 U CN201920486580 U CN 201920486580U CN 210034209 U CN210034209 U CN 210034209U
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- spherical shell
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- ball bearing
- bearing frame
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Abstract
The utility model discloses a universal drive joint of auger conveyor, it includes: outer spherical shell, interior spherical shell, spheroid flange and universal axis of rotation, the one end of outer spherical shell with the spheroid flange is connected, the one end setting of interior spherical shell is in the interior spherical fit face that outer spherical shell internal surface and spheroid flange internal surface constitute, just interior spherical fit face cooperatees with the surface of interior spherical shell, the other end inside of outer spherical shell and interior spherical shell is equipped with outer ball bearing frame and interior ball bearing frame respectively, install respectively at universal axis of rotation's both ends in outer ball bearing frame and the interior ball bearing frame, wherein, universal axis of rotation adjustable turn center with the center of the ball pivot that outer spherical shell and interior spherical shell cooperation formed coincides mutually. The utility model discloses can change auger delivery transmission path as required in a flexible way, ensure auger delivery machine's normal work.
Description
Technical Field
The utility model relates to a conveyer technical field especially relates to a screw conveyer universal drive joint.
Background
The existing spiral conveyor is fixedly arranged, namely the conveying angle and the conveying path of the spiral conveyor can not be adjusted as required after the arrangement is finished, and the conveying path of the spiral conveyor can not be flexibly changed as required in a complex environment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem who exists among the prior art to a change auger delivery transmission path's auger delivery universal drive joint in a flexible way is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a universal drive joint of auger conveyor, it includes: outer spherical shell, interior spherical shell, spheroid flange and universal axis of rotation, the one end of outer spherical shell with the spheroid flange is connected, the one end setting of interior spherical shell is in the interior spherical fit face that outer spherical shell internal surface and spheroid flange internal surface constitute, just interior spherical fit face cooperatees with the surface of interior spherical shell, the other end inside of outer spherical shell and interior spherical shell is equipped with outer ball bearing frame and interior ball bearing frame respectively, install respectively at universal axis of rotation's both ends in outer ball bearing frame and the interior ball bearing frame, wherein, universal axis of rotation adjustable turn center with the center of the ball pivot that outer spherical shell and interior spherical shell cooperation formed coincides mutually.
Furthermore, the two sides of the universal rotating shaft are also sleeved with clamping rings, and the clamping rings are located on the outer sides of the outer ball bearing seat and the inner ball bearing seat.
Furthermore, the outer sides of the other ends of the outer spherical shell and the inner spherical shell are also provided with connecting flanges.
Furthermore, one end of the universal rotating shaft is provided with an external spline, and the other end of the universal rotating shaft is provided with an internal spline.
Furthermore, a plurality of reinforcing ribs are uniformly distributed on the outer ball bearing seat and the inner ball bearing seat.
The beneficial effects of the utility model reside in that: mutually support through outer spherical shell and interior spherical shell and form the ball pivot to make the center of the adjustable steering angle of universal axis of rotation coincide mutually with the center of ball pivot, thereby can make universal axis of rotation freely change the angle along with the ball pivot together, universal axis of rotation can rotate and transmit the moment of torsion in the inside of outer spherical shell and interior spherical shell, thereby makes the utility model discloses can change auger delivery transmission path in a flexible way as required, guarantee auger delivery machine's normal work.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a universal transmission joint of a screw conveyor of the present invention;
fig. 2 is a schematic structural view of an outer ball bearing seat or an inner ball bearing seat of the universal transmission joint of the screw conveyor of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Referring to fig. 1-2, the present invention provides a universal joint for a screw conveyor, comprising: outer spherical shell 2, interior spherical shell 6, spheroid flange 5 and universal axis of rotation 3, the one end of outer spherical shell 2 is connected with spheroid flange 5, the one end setting of interior spherical shell 6 is in the interior ball fit surface that 2 internal surfaces of outer spherical shell and 5 internal surfaces of spheroid flange constitute, and interior ball fit surface cooperatees with the surface of interior spherical shell 6, outer spherical shell 2 and the inside outer ball bearing frame 7 and the interior ball bearing frame 8 of being equipped with respectively of the other end of interior spherical shell 6, install respectively in outer ball bearing frame 7 and interior ball bearing frame 8 at the both ends of universal axis of rotation 3, wherein, universal axis of rotation 3 can be turned to the corner center and the spherical hinge center coincidence that outer spherical shell and interior ball shell cooperation formed.
The utility model discloses an outer spherical shell 2 and interior spherical shell 6 mutually support and form the ball pivot to make 3 adjustable corner centers of universal axis of rotation coincide with the center of ball pivot mutually, thereby can make 3 can freely change the angle along with the ball pivot of universal axis of rotation, universal axis of rotation 3 can rotate and transmit the moment of torsion in the inside of outer spherical shell 2 and interior spherical shell 6, thereby make the utility model discloses can change auger delivery transmission path in a flexible way as required, ensure auger delivery machine's normal work.
The utility model discloses in, universal axis of rotation 3's both sides still overlap and are equipped with snap ring 1, and snap ring 1 is located the outside of outer ball bearing frame 7 and interior ball bearing frame 8. The snap ring 1 is mainly used for axial limiting of the universal rotating shaft 3.
Preferably, the outer sides of the other ends of the outer spherical shell 2 and the inner spherical shell 6 are also provided with connecting flanges 9. The connecting flange 9 is used for connecting with other working parts of the screw conveyor and plays a role in connection sealing.
Preferably, the universal rotary shaft 3 is provided with an external spline 10 at one end thereof and an internal spline 11 at the other end thereof. The external splines 10 and the internal splines 11 are used for connecting with the drive shaft of the other working part of the screw conveyor and for transmitting rotation and torque.
Preferably, in order to improve the structural strength, a plurality of reinforcing ribs 12 are uniformly distributed on the outer ball bearing seat 7 and the inner ball bearing seat 8.
The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. A screw conveyor universal joint, comprising: outer spherical shell, interior spherical shell, spheroid flange and universal axis of rotation, the one end of outer spherical shell with the spheroid flange is connected, the one end setting of interior spherical shell is in the interior spherical fit face that outer spherical shell internal surface and spheroid flange internal surface constitute, just interior spherical fit face cooperatees with the surface of interior spherical shell, the other end inside of outer spherical shell and interior spherical shell is equipped with outer ball bearing frame and interior ball bearing frame respectively, install respectively at universal axis of rotation's both ends in outer ball bearing frame and the interior ball bearing frame, wherein, universal axis of rotation adjustable turn center with the center of the ball pivot that outer spherical shell and interior spherical shell cooperation formed coincides mutually.
2. A screw conveyor universal joint as claimed in claim 1 wherein snap rings are also fitted around the universal swivel shaft on either side of the universal swivel shaft, said snap rings being located outside of the outer and inner ball bearings.
3. A universal drive screw joint as set forth in claim 2 wherein said outer and inner ball housings are further provided with a connecting flange on the outside of the other end thereof.
4. A screw conveyor universal joint according to claim 1, wherein one end of the universal rotary shaft is provided with external splines and the other end thereof is provided with internal splines.
5. The universal drive joint of claim 1, wherein said outer and inner ball bearings are further provided with a plurality of ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920486580.8U CN210034209U (en) | 2019-04-11 | 2019-04-11 | Universal transmission joint of screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920486580.8U CN210034209U (en) | 2019-04-11 | 2019-04-11 | Universal transmission joint of screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210034209U true CN210034209U (en) | 2020-02-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920486580.8U Active CN210034209U (en) | 2019-04-11 | 2019-04-11 | Universal transmission joint of screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210034209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173746A (en) * | 2020-09-04 | 2021-01-05 | 魏勇 | Feeding device for crop hose grain elevator |
-
2019
- 2019-04-11 CN CN201920486580.8U patent/CN210034209U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173746A (en) * | 2020-09-04 | 2021-01-05 | 魏勇 | Feeding device for crop hose grain elevator |
| CN112173746B (en) * | 2020-09-04 | 2022-06-21 | 南京朗禾智能控制研究院有限公司 | Feeding device for crop hose grain elevator |
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| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20221017 Granted publication date: 20200207 |
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| PP01 | Preservation of patent right |