CN214007975U - Unidirectional rotating wheel device - Google Patents
Unidirectional rotating wheel device Download PDFInfo
- Publication number
- CN214007975U CN214007975U CN202022638911.0U CN202022638911U CN214007975U CN 214007975 U CN214007975 U CN 214007975U CN 202022638911 U CN202022638911 U CN 202022638911U CN 214007975 U CN214007975 U CN 214007975U
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- cover plate
- chain wheel
- lower cover
- upper cover
- fixed cylinder
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Abstract
The utility model discloses an unidirectional rotation wheel device, include: a one-way bearing; the fixed cylinder is provided with a first accommodating groove, wherein the one-way bearing is arranged in the first accommodating groove, one end of the fixed cylinder extends outwards to be provided with a lower cover plate, and the other end of the fixed cylinder is detachably provided with an upper cover plate; the chain wheel is provided with a second accommodating groove, wherein the fixed cylinder is arranged in the second accommodating groove, the lower cover plate is arranged on one side surface of the chain wheel, and the upper cover plate is arranged on the other side surface of the chain wheel; the chain wheel is circular, a plurality of clamping grooves are formed in the chain wheel at intervals along the circumferential direction of the chain wheel, and grooves are formed in the end face of the edge of the chain wheel along the circumferential direction of the chain wheel. In this way, the utility model discloses an one-way rotation wheel device is provided with one-way bearing and makes this one-way rotation wheel device can only one-way rotation, can not appear falling to pivoted phenomenon, has promoted user's experience greatly.
Description
Technical Field
The utility model relates to a machine parts technical field, in particular to unidirectional rotation takes turns device.
Background
With the development of technology, conveying devices are widely used in various fields, particularly in the field of processing. Generally, a conveyor is provided with a conveyor chain, a rotating wheel connected with the conveyor chain and driving the conveyor chain to rotate, and a motor connected with the rotating wheel.
However, most rotating wheels on the market rotate bidirectionally, so that the bidirectional rotation can be realized under the driving of a motor, but in some special occasions, some faults can occur due to the fact that the rotating wheels rotate reversely, and the user experience is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a unidirectional rotation wheel device, is provided with one-way bearing and makes this unidirectional rotation wheel device can only unidirectional rotation, can not appear falling to pivoted phenomenon, has promoted user's experience greatly.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a unidirectional rotating wheel device, includes one-way bearing, its characterized in that still includes: the fixing device comprises a fixing barrel and a bearing, wherein the fixing barrel is provided with a first accommodating groove, the one-way bearing is arranged in the first accommodating groove, one end of the fixing barrel extends outwards to form a lower cover plate, and the other end of the fixing barrel is detachably provided with an upper cover plate; the chain wheel is provided with a second accommodating groove, the fixed cylinder is arranged in the second accommodating groove, the lower cover plate is arranged on one side surface of the chain wheel, and the upper cover plate is arranged on the other side surface of the chain wheel; the chain wheel is circular, a plurality of clamping grooves are formed in the chain wheel at intervals along the circumferential direction of the chain wheel, and grooves are formed in the end face of the edge of the chain wheel along the circumferential direction of the chain wheel.
Furthermore, a third containing groove and a clamping groove communicated with the third containing groove are formed in the middle of the one-way bearing.
Further, the lower cover plate and the upper cover plate are circular, and the outer diameter of the lower cover plate is equal to that of the upper cover plate.
Further, the lower cover plate and the fixed cylinder are integrally formed.
Furthermore, a plurality of fixing columns are arranged on one side face, facing the upper cover plate, of the lower cover plate at intervals, and a plurality of accommodating holes used for accommodating the fixing columns are formed in the chain wheel.
Further, the distance between the lower cover plate and the upper cover plate is equal to or slightly greater than the length of the fixing column.
Furthermore, the fixed column is provided with a threaded through hole arranged along the length direction of the fixed column, a first screw connected with one end of the threaded through hole is arranged on the other side surface of the lower cover plate far away from the upper cover plate, and a second screw connected with the other end of the threaded through hole is arranged on one side surface of the upper cover plate far away from the lower cover plate.
Further, the fixed cylinder and the one-way bearing are cylindrical, the first accommodating groove is cylindrical, one of the inner wall of the first accommodating groove of the fixed cylinder and the outer wall of the one-way bearing is provided with a clamping hole groove, and the other of the inner wall of the first accommodating groove of the fixed cylinder and the outer wall of the one-way bearing is provided with a clamping portion clamped in the clamping hole groove.
The utility model has the advantages that: be different from prior art's condition, the utility model discloses an unidirectional rotation wheel device includes: a one-way bearing; the fixed cylinder is provided with a first accommodating groove, wherein the one-way bearing is arranged in the first accommodating groove, one end of the fixed cylinder extends outwards to be provided with a lower cover plate, and the other end of the fixed cylinder is detachably provided with an upper cover plate; the chain wheel is provided with a second accommodating groove, wherein the fixed cylinder is arranged in the second accommodating groove, the lower cover plate is arranged on one side surface of the chain wheel, and the upper cover plate is arranged on the other side surface of the chain wheel; the chain wheel is circular, a plurality of clamping grooves are formed in the chain wheel at intervals along the circumferential direction of the chain wheel, and grooves are formed in the end face of the edge of the chain wheel along the circumferential direction of the chain wheel. In this way, the utility model discloses an one-way rotation wheel device is provided with one-way bearing and makes this one-way rotation wheel device can only one-way rotation, can not appear falling to pivoted phenomenon, has promoted user's experience greatly.
Drawings
FIG. 1 is a schematic structural view of a unidirectional rotating wheel device of the present invention;
FIG. 2 is a schematic view of the construction of the sprocket of the unidirectional rotating wheel apparatus of FIG. 1;
FIG. 3 is a first partial schematic view of the single direction wheel assembly of FIG. 1;
FIG. 4 is a second partial schematic structural view of the single direction wheel assembly of FIG. 1;
fig. 5 is a third partial structural view of the one-way wheel assembly of fig. 1.
Detailed Description
As shown in fig. 1 to 5, the unidirectional rotation wheel device includes a unidirectional bearing 10, a fixed cylinder 11, and a sprocket 12.
The one-way bearing 10 is used for connecting with a rotating shaft of a motor or other rotating shafts so as to drive the one-way bearing 10 to rotate. It should be understood that the one-way bearing 10 can only rotate in one direction, and the one-way bearing 10 can be implemented by using the products in the prior art, and the principle thereof is not described in detail herein.
In this embodiment, the middle portion of the one-way bearing 10 is provided with a third receiving groove 101 and a locking groove 102 communicated with the third receiving groove 101, so that the one-way bearing can be fixedly connected with a rotating shaft of a motor or other rotating shafts.
The fixed cylinder 11 is provided with a first receiving groove 111, wherein the one-way bearing 10 is disposed in the first receiving groove 111 such that the one-way bearing 10 rotates in synchronization with the fixed cylinder 11.
Preferably, the fixed cylinder 11 and the one-way bearing 10 have a cylindrical shape, and the first housing groove 111 has a cylindrical shape.
In the present embodiment, one of the inner wall of the first receiving groove 111 of the fixed cylinder 11 and the outer wall of the one-way bearing 10 is provided with a locking hole groove, and the other of the inner wall of the first receiving groove 111 of the fixed cylinder 11 and the outer wall of the one-way bearing 10 is provided with a locking portion locked in the locking hole groove, so that the fixed cylinder 11 and the one-way bearing 10 are locked to each other, and the fixed cylinder 11 and the one-way bearing 10 rotate synchronously. It should be understood that the catching portion or the catching hole groove is vertically provided at the first receiving groove 111 of the fixed cylinder 11 or the outer wall of the one-way bearing 10.
In this embodiment, one end of the fixed cylinder 11 extends outward to form a lower cover plate 112, and the other end of the fixed cylinder 11 is detachably provided with an upper cover plate 113.
In the present embodiment, the lower cover plate 112 and the upper cover plate 113 have a circular shape. Preferably, the outer diameter of the lower cover plate 112 and the outer diameter of the upper cover plate 113 are equal.
Preferably, the lower cover plate 112 and the fixed cylinder 11 are integrally formed.
The sprocket 12 is provided with a second receiving groove 121, wherein the fixed cylinder 11 is disposed in the second receiving groove 121 so that the fixed cylinder 11 and the sprocket 12 rotate in synchronization.
In the present embodiment, the lower cover plate 112 is disposed on one side surface of the sprocket 12, and the upper cover plate 113 is disposed on the other side surface of the sprocket 12. It should be understood that the second receiving groove 121 has a cylindrical shape, wherein the outer diameter of the lower cover plate 112 is larger than the aperture of the second receiving groove 121.
In this embodiment, the sprocket 12 is circular, wherein the sprocket 12 is provided with a plurality of slots 122 along the circumferential direction thereof at intervals, and the end surface of the edge of the sprocket 12 is provided with a groove 123 along the circumferential direction thereof, so as to clamp the chain through the plurality of slots 122 and the groove 123, thereby driving the chain to rotate. It should be understood that the groove 123 is circumferentially disposed outboard of the perimeter of the sprocket 12.
Further, a plurality of fixing posts 1121 are disposed at intervals on a side surface of the lower cover plate 112 facing the upper cover plate 113, wherein the sprocket 12 is provided with a plurality of receiving holes 124 for receiving the plurality of fixing posts 1121. That is, the fixing post 1121 is inserted into the receiving hole 124.
Preferably, the plurality of fixing posts 1121 and the lower cover plate 112 are integrally formed. It should be understood that since the plurality of fixing posts 1121 and the lower cover plate 112 are integrally formed, the lower cover plate 112, the fixed drum 11 and the sprocket 12 can be rotated in synchronization.
In the present embodiment, the distance between the lower cover plate 112 and the upper cover plate 113 is equal to or slightly greater than the length of the fixing post 1121. Further, the thickness of the sprocket 12 is equal to or slightly less than the length of the fixing post 1121.
In this embodiment, the fixing post 1121 is provided with a threaded through hole disposed along the length direction thereof, wherein the other side surface of the lower cover plate 112 away from the upper cover plate 113 is provided with a first screw threadedly connected with one end of the threaded through hole, and one side surface of the upper cover plate 113 away from the lower cover plate 112 is provided with a second screw 1131 threadedly connected with the other end of the threaded through hole. That is, the lower cover plate 112 and the upper cover plate 113 are respectively provided with through holes corresponding to the threaded through holes of the fixing posts 1121.
It should be understood that the one-way bearing 10, the fixed cylinder 11 and the chain wheel 12 of the present embodiment rotate synchronously, and because the one-way bearing 10 can only rotate in one direction, the whole one-way rotating wheel device can only rotate in one direction, the phenomenon of reverse rotation can not occur, and the user experience is greatly improved.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a unidirectional rotation wheel device, includes one-way bearing, its characterized in that still includes:
the fixing device comprises a fixing barrel and a bearing, wherein the fixing barrel is provided with a first accommodating groove, the one-way bearing is arranged in the first accommodating groove, one end of the fixing barrel extends outwards to form a lower cover plate, and the other end of the fixing barrel is detachably provided with an upper cover plate;
the chain wheel is provided with a second accommodating groove, the fixed cylinder is arranged in the second accommodating groove, the lower cover plate is arranged on one side surface of the chain wheel, and the upper cover plate is arranged on the other side surface of the chain wheel;
the chain wheel is circular, a plurality of clamping grooves are formed in the chain wheel at intervals along the circumferential direction of the chain wheel, and grooves are formed in the end face of the edge of the chain wheel along the circumferential direction of the chain wheel.
2. The unidirectional rotating wheel apparatus of claim 1, wherein a third receiving groove and a catching groove communicating with the third receiving groove are formed at a middle portion of the unidirectional bearing.
3. The unidirectional rotation wheel apparatus of claim 1, wherein the lower cover plate and the upper cover plate have a circular shape, and an outer diameter of the lower cover plate is equal to an outer diameter of the upper cover plate.
4. The unidirectional rotation wheel apparatus of claim 1, wherein the lower cover plate and the stationary barrel are integrally formed.
5. The unidirectional rotation wheel device of claim 1, wherein a plurality of fixing posts are spaced apart from one side surface of the lower cover plate facing the upper cover plate, and wherein the sprocket is provided with a plurality of receiving holes for receiving the plurality of fixing posts.
6. The unidirectional rotation wheel apparatus of claim 5, wherein the distance between the lower cover plate and the upper cover plate is equal to or slightly greater than the length of the fixing post.
7. The unidirectional rotation wheel device of claim 6, wherein the fixed column is provided with a threaded through hole arranged along the length direction thereof, the other side surface of the lower cover plate away from the upper cover plate is provided with a first screw in threaded connection with one end of the threaded through hole, and the one side surface of the upper cover plate away from the lower cover plate is provided with a second screw in threaded connection with the other end of the threaded through hole.
8. The apparatus according to claim 1, wherein the fixed cylinder and the one-way bearing have a cylindrical shape, and the first receiving groove has a cylindrical shape, wherein one of an inner wall of the first receiving groove of the fixed cylinder and an outer wall of the one-way bearing is provided with a catching hole groove, and the other of the inner wall of the first receiving groove of the fixed cylinder and the outer wall of the one-way bearing is provided with a catching portion caught in the catching hole groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638911.0U CN214007975U (en) | 2020-11-13 | 2020-11-13 | Unidirectional rotating wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638911.0U CN214007975U (en) | 2020-11-13 | 2020-11-13 | Unidirectional rotating wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214007975U true CN214007975U (en) | 2021-08-20 |
Family
ID=77304749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022638911.0U Active CN214007975U (en) | 2020-11-13 | 2020-11-13 | Unidirectional rotating wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214007975U (en) |
-
2020
- 2020-11-13 CN CN202022638911.0U patent/CN214007975U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 511300 mount guard, Zhongjin, laid-off social school, Dongzhou village, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province (No. 10, Dongzhou Avenue) Patentee after: Guangzhou jinlichang Intelligent Equipment Co.,Ltd. Address before: A6-1, 398 Guangjiang Road, Huangpu District, Guangzhou, Guangdong 510000 Patentee before: Guangzhou jinlichang Intelligent Equipment Co.,Ltd. |