CN218761295U - Sprocket cover connecting mechanism - Google Patents
Sprocket cover connecting mechanism Download PDFInfo
- Publication number
- CN218761295U CN218761295U CN202120450904.XU CN202120450904U CN218761295U CN 218761295 U CN218761295 U CN 218761295U CN 202120450904 U CN202120450904 U CN 202120450904U CN 218761295 U CN218761295 U CN 218761295U
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- China
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- semicircular end
- connecting piece
- chain wheel
- end part
- sprocket cover
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Abstract
The utility model discloses a sprocket cover coupling mechanism, it includes: the first connecting mechanism comprises a middle connecting piece arranged at the bottom of the edge of the opening of the chain wheel cover, the middle connecting piece is provided with a middle limiting rib plate of which the top is connected to the lower surface of the bottom shell of the chain wheel cover, and the middle connecting piece is provided with at least two middle locking holes; the right edge of the semicircular end part connecting piece is vertically provided with a semicircular end part supporting rib plate of which the top is connected to the lower surface of the bottom shell of the chain wheel cover, and the semicircular end part connecting piece is provided with at least two semicircular end part locking holes; and the third bearing mechanism comprises a motor fixing plate arranged at the bottom of the middle connecting part and the bottom of the semicircular end part connecting part, and the motor fixing plate is provided with a limiting bulge matched with the middle limiting rib plate. The utility model discloses following beneficial effect has: the chain wheel cover connecting mechanism occupies small space integrally; the chain wheel cover connecting mechanism is simple in structure and convenient to install and use.
Description
Technical Field
The utility model relates to a play cargo aircraft field in the serialization pyrolysis production line especially relates to a sprocket cover coupling mechanism.
Background
The discharging machine in the waste rubber continuous pyrolysis production line is driven by the chain wheel, and if the chain wheel driving structure is exposed outside, the production safety problem is easily caused, so that a matched chain wheel protection mechanism is correspondingly researched and developed to provide a safety protection effect, the chain wheel protection mechanism needs to be correspondingly installed, and the chain wheel driving structure needs to be specifically installed to be matched with the specific installation environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sprocket cover coupling mechanism, its space occupies lessly.
In order to solve the above technical problem, an embodiment of the present invention provides a sprocket cover connecting mechanism, which includes:
the first connecting mechanism comprises a middle connecting piece arranged at the bottom of the edge of the opening of the chain wheel cover, a middle limiting ribbed plate with the top connected to the lower surface of the bottom shell of the chain wheel cover is vertically arranged at the right edge of the middle connecting piece, the length of the middle limiting ribbed plate extends from top to bottom at equal intervals and then gradually decreases, and the middle connecting piece is provided with at least two middle locking holes;
the second connecting mechanism comprises a semicircular end part connecting piece arranged at the bottom of the edge of the opening of the chain wheel cover, a semicircular end part supporting rib plate with the top connected to the lower surface of the bottom shell of the chain wheel cover is vertically arranged at the right edge of the semicircular end part connecting piece, the length of the semicircular end part supporting rib plate extends from top to bottom at equal intervals and then gradually decreases, and the semicircular end part connecting piece is provided with at least two semicircular end part locking holes;
and the third bearing mechanism comprises a motor fixing plate arranged at the bottom of the middle connecting part and the bottom of the semicircular end part connecting part, and the motor fixing plate is provided with a limiting bulge matched with the middle limiting rib plate.
Furthermore, the middle connecting piece and the semicircular end connecting piece are welded and installed on the chain wheel cover bottom shell.
Furthermore, the limiting bulge is a vertical plate vertical to the motor fixing plate.
Further, the thickness d1 of the middle connecting piece is the same as the thickness d2 of the middle limiting rib plate, and the values of d1 and d2 are 2mm.
Furthermore, the thickness d3 of the semicircular end part connecting piece is the same as the thickness d4 of the semicircular end part supporting rib plate, and the values of d3 and d4 are 2mm.
Further, the surfaces of the first connecting mechanism and the second connecting mechanism are provided with anti-corrosion coatings.
Further, the third bearing mechanism is provided with an L-shaped groove in which the first connecting mechanism and the second connecting mechanism are embedded.
The double-arm structure of the first connecting mechanism and the second connecting mechanism can be used for suspending the chain wheel cover, and meanwhile, one arm of the double-arm structure can be matched with the limiting structure to be installed on the third bearing mechanism in place.
The utility model discloses following beneficial effect has:
1. the whole chain wheel cover connecting mechanism occupies a small space.
2. The chain wheel cover connecting mechanism is simple in structure and convenient to install and use.
Drawings
FIG. 1 is a view showing the effect of mounting the sprocket cover connecting mechanism.
FIG. 2 is a schematic view of a portion of the sprocket cover attachment mechanism in an enlarged view.
Fig. 3 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2.
FIG. 4 is a partial schematic view of another embodiment of a sprocket cover attachment mechanism.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the following embodiments.
Embodiments of the present invention provide a sprocket cover connection mechanism, see fig. 1, which includes: the first connecting mechanism 900, the second connecting mechanism 800 and the third bearing mechanism 700 are shown in fig. 1 as a chain wheel cover 600, the chain wheel cover faces the viewer and is the back of the chain wheel cover, the direction away from the viewer is the opening direction of the chain wheel cover, and the opening direction of the chain wheel cover faces the motor, so that the safety of workers can be effectively protected by the protection plate arranged on the back of the chain wheel cover.
Referring to fig. 2, the first connecting mechanism 900 of the sprocket cover connecting mechanism comprises a middle connecting piece 1 arranged at the bottom of the edge of the opening of the sprocket cover, the top of the middle connecting piece is welded on the sprocket cover, the right edge of the middle connecting piece 1 is vertically provided with a middle limiting rib plate 2 connected with the top of the lower surface of the bottom shell of the sprocket cover, the length of the middle limiting rib plate is extended from top to bottom in an equal distance and then gradually reduced, so that the middle limiting rib plate forms a trapezoidal structure, the left and right directions of fig. 2 are the length directions of the middle limiting rib plate, and the up and down directions are the height directions of the middle limiting rib plate. The middle connection piece is provided with at least two middle locking holes 3 which can be directly connected to e.g. the housing of the motor.
Continuing to refer to fig. 2, the second connecting mechanism 800 of the sprocket cover connecting mechanism includes a semicircular end connecting piece 4 disposed at the bottom of the opening edge of the sprocket cover, the semicircular end connecting piece can be connected with the sprocket cover in a welding manner, the semicircular end connecting piece is disposed at the right semicircular part of the sprocket cover, a semicircular end supporting rib plate 5 with the top connected to the lower surface of the bottom shell of the sprocket cover is vertically disposed at the right edge of the semicircular end connecting piece 4, the length of the semicircular end supporting rib plate extends from top to bottom in an equidistant manner and then gradually decreases, the semicircular end connecting piece is provided with at least two semicircular end locking holes 6, and the second connecting mechanism can be a component same as the first connecting mechanism.
In fig. 1, the third bearing mechanism 700 of the sprocket cover connecting mechanism is located at the bottom of the sprocket connecting mechanism, and can be used as a connecting part of the sprocket cover, and also has the function of installing a motor, the third bearing mechanism 700 comprises a motor fixing plate 7 arranged at the bottom of the middle connecting part and the bottom of the semicircular end part connecting part, the motor fixing plate is provided with a limiting protrusion 8 matched with the middle limiting rib plate 2, for example, the limiting protrusion is a vertical plate perpendicular to the motor fixing plate, when the middle limiting rib plate 2 of the first connecting mechanism abuts against the left side surface of the limiting protrusion, the installation and positioning of the sprocket cover can be completed quickly.
As an option, the thickness d1 of the middle connecting piece 1 is the same as the thickness d2 of the middle limiting rib plate 2, and the values of d1 and d2 are 2mm. The thickness d3 of the semicircular end connecting piece 4 is the same as the thickness d4 of the semicircular end supporting rib plate 5, and the values of d3 and d4 are 2mm.
As can be seen from fig. 1, due to the compact design of the sprocket cover connection mechanism, the first connection mechanism and the second connection mechanism are directly fixed on the motor housing on the third bearing mechanism as adapters, which not only greatly simplifies the structural design, but also improves the installation efficiency.
Since the environment in which the sprocket cover connecting mechanism is located is prone to generate a certain corrosion to metal, the surfaces of the first connecting mechanism 900 and the second connecting mechanism 800 are provided with an anticorrosive coating, which includes but is not limited to FC350 paint (TOMECHI corporation).
As an option, the third bearing mechanism 700 is provided with an L-shaped groove in which the first connecting mechanism 900 and the second connecting mechanism 800 are embedded, and taking the first connecting mechanism as an example, since the middle connecting piece and the middle limiting rib plate 2 of the first connecting mechanism form an L-shaped structure with an orthographic projection, the L-shaped structure can be partially embedded into the groove formed in the surface of the third bearing mechanism (i.e., the motor fixing plate 7), and then the reinforcing connection is performed by welding and other manners, so that the structural strength can be improved, and the first connecting mechanism and the second connecting mechanism can be quickly positioned and installed on the motor fixing plate.
As another embodiment, a spring plate type protection structure is disposed at the bolt fixing structure of the middle connector 1 and the semicircular end connector 4, referring to fig. 4, taking the middle connector as an example, a flexible protection cover 11 is disposed at two middle locking holes 3, wherein the middle locking hole at the upper part is directly connected to the L-shaped spring plate 12, and the flexible protection cover at the middle connecting hole at the lower part is connected to the L-shaped spring plate through a spring 13. The material of flexible protection casing includes but not limited to rubber, and the flexible protection casing is close to the terminal surface of middle part connecting piece (metal system) and can paste fixed round magnet, can further improve adsorption affinity each other like this. After the bolt and the nut are installed in place, the nut and the bolt facing one side of the protective cover can be covered in the protective cover by utilizing the protective cover, so that the problems of corrosion and the like caused by contact with the outside are avoided,
it will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (8)
1. Sprocket cover coupling mechanism, its characterized in that, it includes:
the first connecting mechanism comprises a middle connecting piece arranged at the bottom of the edge of the opening of the chain wheel cover, a middle limiting ribbed plate with the top connected to the lower surface of the bottom shell of the chain wheel cover is vertically arranged at the right edge of the middle connecting piece, the length of the middle limiting ribbed plate extends from top to bottom at equal intervals and then gradually decreases, and the middle connecting piece is provided with at least two middle locking holes;
the second connecting mechanism comprises a semicircular end part connecting piece arranged at the bottom of the opening edge of the chain wheel cover, a semicircular end part supporting rib plate with the top connected to the lower surface of the bottom shell of the chain wheel cover is vertically arranged at the right edge of the semicircular end part connecting piece, the length of the semicircular end part supporting rib plate extends from top to bottom at equal intervals and then gradually decreases, and the semicircular end part connecting piece is provided with at least two semicircular end part locking holes;
the third bearing mechanism comprises a motor fixing plate arranged at the bottom of the middle connecting part and the bottom of the semicircular end connecting part, and the motor fixing plate is provided with a limiting protrusion matched with the middle limiting rib plate.
2. The sprocket cover attachment mechanism of claim 1, wherein the middle link and the semi-circular end links are welded to the sprocket cover bottom shell.
3. The sprocket cover connecting mechanism according to claim 1, wherein the limiting protrusion is a vertical plate perpendicular to the motor fixing plate.
4. A sprocket cover connecting mechanism according to claim 1, wherein the thickness d1 of the middle connecting member is the same as the thickness d2 of the middle stopper rib, and the values of d1 and d2 are 2mm.
5. The sprocket cover attachment mechanism of claim 1, wherein the semi-circular end connector has a thickness d3 that is the same as a thickness d4 of the semi-circular end support ribs, and wherein d3 and d4 have a value of 2mm.
6. The sprocket cover connection according to claim 1, wherein the first and second connections are provided with a corrosion resistant coating on a surface thereof.
7. The sprocket cover attachment mechanism of claim 1 wherein the third carrier means is provided with an L-shaped recess into which the first and second attachment mechanisms fit.
8. The sprocket cover connecting mechanism according to claim 1, wherein the bolt fastening structure of the middle connecting member and the semicircular end connecting member is provided with a spring plate type protecting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120450904.XU CN218761295U (en) | 2021-03-02 | 2021-03-02 | Sprocket cover connecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120450904.XU CN218761295U (en) | 2021-03-02 | 2021-03-02 | Sprocket cover connecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218761295U true CN218761295U (en) | 2023-03-28 |
Family
ID=85643390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120450904.XU Active CN218761295U (en) | 2021-03-02 | 2021-03-02 | Sprocket cover connecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218761295U (en) |
-
2021
- 2021-03-02 CN CN202120450904.XU patent/CN218761295U/en active Active
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