CN217628122U - Belt pulley for horizontal roller way type glass toughening unit - Google Patents
Belt pulley for horizontal roller way type glass toughening unit Download PDFInfo
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- CN217628122U CN217628122U CN202221893935.3U CN202221893935U CN217628122U CN 217628122 U CN217628122 U CN 217628122U CN 202221893935 U CN202221893935 U CN 202221893935U CN 217628122 U CN217628122 U CN 217628122U
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- belt pulley
- belt
- circular arc
- inclined plane
- roller way
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Abstract
The utility model discloses a belt pulley for a horizontal roller way type glass tempering machine set, which is a circular ring-shaped pulley body, wherein a plurality of rings of annular grooves for installing circular belts are arranged on the outer circumferential surface of the pulley body; the bottom of annular groove is the tank bottom circular arc the same with round belt radius, tank bottom circular arc both sides are for being the inclined plane of certain contained angle, are equipped with straight wall in the inclined plane both sides, be equipped with transition circular arc I between the bottom of straight wall and the inclined plane, be equipped with transition circular arc II between the top of straight wall and the belt pulley excircle. The utility model discloses under the condition of not increasing cost basically, improved the atress situation of round belt, eliminated the problem that current belt pulley round belt breaks away from.
Description
Technical Field
The utility model relates to a belt transmission device for a glass tempering unit, in particular to a belt pulley for a horizontal roller way type glass tempering unit.
Background
The circular belt transmission device of the horizontal roller way type glass tempering machine set is generally applied to a heating furnace and a flat air grid, and the principle of the circular belt transmission device is mainly that a driving belt pulley set arranged on a main transmission shaft is connected with a driven belt pulley on a frame plate roller way through a circular belt to be used for transmitting motion and torque. The groove type of the existing belt pulley is a simple structure with a middle circular arc and two symmetrical inclined planes, and the main transmission shaft is perpendicular to the roller way, so that the stress condition of the round belt is poor, the temperature at the flat air grid is high, and the working condition is poor, so that the round belt is often separated from the belt pulley, and the normal operation of a glass tempering unit is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a belt pulley for horizontal roller formula glass tempering unit under the condition that does not increase cost basically, has improved the atress situation of round belt, has eliminated the problem that current belt pulley round belt breaks away from.
The utility model discloses a following technical scheme realizes:
a belt pulley for a horizontal roller way type glass toughening unit is an annular wheel body, and a plurality of annular grooves for mounting a circular belt are formed in the outer circumferential surface of the wheel body;
the bottom of annular groove is the tank bottom circular arc the same with round belt radius, tank bottom circular arc both sides are for being the inclined plane of certain contained angle, are equipped with straight wall in the inclined plane both sides, be equipped with transition circular arc I between the bottom of straight wall and the inclined plane, be equipped with transition circular arc II between the top of straight wall and the belt pulley excircle.
Furthermore, two rings of annular grooves are arranged on the outer circumferential surface of the belt pulley.
Furthermore, the inclined plane is tangent to the arc of the groove bottom.
Furthermore, the central through hole of the belt pulley is used for installing a main transmission shaft and a roller way.
The beneficial effects of the utility model reside in that:
the utility model discloses a belt pulley is provided with a plurality of rings of annular groove in the outer periphery of wheel body and is used for installing round belt, annular groove inclined plane both sides are equipped with straight wall, and be equipped with transition circular arc I between the bottom of straight wall and inclined plane, be equipped with transition circular arc II between the top of straight wall and belt pulley excircle, annular groove through this special shape design, round belt's atress situation has been improved, make round belt be difficult for the landing at high temperature continuous operation's in-process, the problem that current belt pulley round belt breaks away from has been eliminated, and simple structure, the cost is lower.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of an application scenario of the present invention;
reference numerals: 1. pulley, 2, annular groove, 201, tank bottom circular arc, 202, inclined plane, 203, transition circular arc I, 204, straight wall, 205, transition circular arc II, 3, round belt, 4, frame plate, 5, roller way, 6, final drive shaft.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the accompanying drawings.
Example 1
As shown in the figure, a belt pulley 1 arranged on a main transmission shaft 6 is connected with a belt pulley 1 on a roller way 5 of a frame plate 4 through a circular belt 3 for transmitting motion and torque, the belt pulley 1 is an annular wheel body, a plurality of rings of annular grooves 2 for mounting the circular belt 3 are arranged on the outer circumferential surface of the wheel body, an annular convex column is formed between the two annular grooves 2, the position of the circular belt is further limited, and the circular belt is prevented from sliding off in the high-temperature continuous operation process, and in the embodiment, two rings of annular grooves 2 are arranged on the outer circumferential surface of the belt pulley 1;
the bottom of the annular groove 2 is a groove bottom arc 201 with the same radius as that of the circular belt, two sides of the groove bottom arc 201 are inclined planes 202 with certain included angles, the included angle of the inclined planes 202 is 50-80 degrees, the inclined planes 202 are tangent to the groove bottom arc 201, straight walls 204 are arranged on two sides of each inclined plane 202, a transition arc I203 is arranged between the bottom of each straight wall 204 and each inclined plane 202, and a transition arc II 205 is arranged between the top of each straight wall 204 and the outer circle of the belt pulley.
The foregoing shows and describes the basic principles, essential features and advantages of the present invention, and it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, and that what has been described in the foregoing embodiments and specification is merely illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, as defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a belt pulley for horizontal roller formula glass tempering unit which characterized in that: the belt pulley (1) is a circular ring-shaped pulley body, and a plurality of rings of circular grooves (2) for mounting the circular belt (3) are formed in the outer circumferential surface of the pulley body;
the bottom of annular groove (2) is the tank bottom circular arc (201) the same with the round belt radius, inclined plane (202) of tank bottom circular arc (201) both sides for being certain contained angle are equipped with straight wall (204) in inclined plane (202) both sides, be equipped with transition circular arc I (203) between the bottom of straight wall (204) and inclined plane (202), be equipped with transition circular arc II (205) between the top of straight wall (204) and the belt pulley excircle.
2. The belt pulley for the horizontal roller way type glass toughening machine set according to claim 1, characterized in that: two rings of annular grooves (2) are arranged on the outer circumferential surface of the belt pulley (1).
3. The belt pulley for the horizontal roller way type glass toughening machine set according to claim 1, characterized in that: the inclined plane (202) is tangent to the arc (201) at the bottom of the groove.
4. The belt pulley for the horizontal roller way type glass toughening machine set according to claim 1, characterized in that: the central through hole of the belt pulley (1) is used for installing a main transmission shaft (6) and a roller way (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221893935.3U CN217628122U (en) | 2022-07-22 | 2022-07-22 | Belt pulley for horizontal roller way type glass toughening unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221893935.3U CN217628122U (en) | 2022-07-22 | 2022-07-22 | Belt pulley for horizontal roller way type glass toughening unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217628122U true CN217628122U (en) | 2022-10-21 |
Family
ID=83635778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221893935.3U Active CN217628122U (en) | 2022-07-22 | 2022-07-22 | Belt pulley for horizontal roller way type glass toughening unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217628122U (en) |
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2022
- 2022-07-22 CN CN202221893935.3U patent/CN217628122U/en active Active
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