CN210461539U - Multi-section curve coupling tooth-shaped synchronous belt - Google Patents
Multi-section curve coupling tooth-shaped synchronous belt Download PDFInfo
- Publication number
- CN210461539U CN210461539U CN201921521725.XU CN201921521725U CN210461539U CN 210461539 U CN210461539 U CN 210461539U CN 201921521725 U CN201921521725 U CN 201921521725U CN 210461539 U CN210461539 U CN 210461539U
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- hold
- main part
- range
- synchronous belt
- tooth
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Abstract
The utility model discloses a profile of tooth hold-in range of multistage curve coupling, including hold-in range main part, gyro wheel and first strengthening rib, the inside of hold-in range main part is provided with the gyro wheel, the second driving gear is installed to the inboard of hold-in range main part, the outside of hold-in range main part is pasted and is had first canvas layer, and the inside of hold-in range main part is provided with first strengthening rib to the second strengthening rib is installed in the outside of first strengthening rib, and the inboard of hold-in range main part is pasted and is had the second canvas layer moreover. This multistage curve coupling profile of tooth hold-in range can make the arc tooth be difficult for becoming flexible even droing after long-time the use, and then influences the life of this multistage curve coupling profile of tooth hold-in range to and can prevent that this multistage curve coupling profile of tooth hold-in range from becoming more smooth and leading to taking place easily and sideslipping in the longer back of live time, make the safety in utilization and the stable greatly increased of this hold-in range.
Description
Technical Field
The utility model relates to a hold-in range technical field specifically is multistage curve coupling profile of tooth hold-in range.
Background
The synchronous belt is a transmission part, is widely used in modern society due to the very convenient use, has various types, and is one of multi-section curve coupling tooth-shaped synchronous belts, however, the existing multi-section curve coupling tooth-shaped synchronous belts have the following problems:
1. because the force borne by the arc-shaped teeth of the multi-section curve coupling tooth-shaped synchronous belt is larger in the running process, the arc-shaped teeth of the synchronous belt are easy to loosen and even fall off after the synchronous belt is used for a long time, so that the synchronous belt is damaged;
2. the existing multi-section curve coupling tooth-shaped synchronous belt is smooth after being used for a long time due to the fact that the inner side of the existing multi-section curve coupling tooth-shaped synchronous belt is ground, the synchronous belt is prone to sideslip in the using process, and normal use of connecting equipment is further affected.
Aiming at the problems, innovative design is urgently needed on the basis of the existing multi-section curve coupling tooth-shaped synchronous belt.
Disclosure of Invention
An object of the utility model is to provide a multistage curve coupling profile of tooth hold-in range to solve above-mentioned background art and propose current multistage curve coupling profile of tooth hold-in range and be not hard up easily after long-time the use the arc tooth come off even, and take place the problem that sideslips after long-time the use easily.
In order to achieve the above object, the utility model provides a following technical scheme: multistage curve coupling tooth form hold-in range, including hold-in range main part, gyro wheel and first strengthening rib, the inside of hold-in range main part is provided with the gyro wheel, and the outside of gyro wheel is fixed with first driving tooth, the second driving tooth is installed to the inboard of hold-in range main part, and is fixed with the protection piece in the hold-in range main part of second driving tooth avris, the outside of hold-in range main part is pasted and is had first canvas layer, and the inside of hold-in range main part is provided with first strengthening rib to the second strengthening rib is installed in the outside of first strengthening rib, and the inboard of hold-in range main part is pasted and is had.
Preferably, the rollers are meshed with the synchronous belt main body and are provided with 2 groups.
Preferably, the second driving teeth are equidistantly distributed on the synchronous belt body, and the side cross-sectional shapes of the second driving teeth are arched.
Preferably, the cross section of the protection block is conical, and the protection block is made of rubber.
Preferably, the first reinforcing rib is made of a steel rope, the first reinforcing rib and the second reinforcing rib are fixedly connected, and the first reinforcing rib is provided with a group.
Compared with the prior art, the beneficial effects of the utility model are that: the multi-section curve coupling tooth-shaped synchronous belt can ensure that the arc-shaped teeth are not easy to loosen or even fall off after being used for a long time, thereby further influencing the service life of the multi-section curve coupling tooth-shaped synchronous belt, and can prevent the inner side of the multi-section curve coupling tooth-shaped synchronous belt from becoming smoother after the multi-section curve coupling tooth-shaped synchronous belt is used for a longer time to cause easy sideslip, so that the use safety and the stability of the synchronous belt are greatly improved;
1. the first reinforcing rib is fixedly connected with the second reinforcing rib, and the protective block transmits the pushing force applied to the second transmission gear, so that the stability of the arc-shaped gear is greatly improved;
2. through the protection piece spacing to the side direction of first transmission tooth at hold-in range main part pivoted in-process, can make this conveyer belt when the inboard is comparatively smooth after using for a long time, still can not take place to sideslip easily, guarantee the stability and the security of its working process.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;
fig. 3 is a schematic view of a front cross-sectional structure of the main body of the synchronous belt of the present invention;
fig. 4 is a schematic top sectional view of the synchronous belt body of the present invention;
fig. 5 is a schematic side view of the synchronous belt body of the present invention.
In the figure: 1. a synchronous belt main body; 2. a roller; 3. a first drive tooth; 4. a second gear; 5. a protection block; 6. a first canvas layer; 7. a first reinforcing rib; 8. a second reinforcing rib; 9. a second canvas layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: multistage curve coupling tooth form hold-in range, including hold-in range main part 1, the gyro wheel 2, first driving tooth 3, second driving tooth 4, protection piece 5, first canvas layer 6, first strengthening rib 7, second strengthening rib 8 and second canvas layer 9, the inside of hold-in range main part 1 is provided with gyro wheel 2, and the outside of gyro wheel 2 is fixed with first driving tooth 3, second driving tooth 4 is installed to the inboard of hold-in range main part 1, and be fixed with protection piece 5 on the hold-in range main part 1 of 4 avris of second driving tooth, the outside of hold-in range main part 1 is pasted and is had first canvas layer 6, and the inside of hold-in range main part 1 is provided with first strengthening rib 7, and second strengthening rib 8 is installed in the outside of first strengthening rib 7, and the inboard of hold-in range main part 1 is pasted and is had second canvas layer.
The idler wheel 2 is meshed with the synchronous belt main body 1, the idler wheel 2 is provided with 2 groups, the second transmission teeth 4 are distributed on the synchronous belt main body 1 at equal intervals, and the side section of each second transmission tooth 4 is arched, so that the synchronous belt main body 1 can be meshed with the idler wheel 2 through the second transmission teeth 4, the section area of one end, close to the synchronous belt main body 1, of each second transmission tooth 4 is larger, and the pressure born by the second transmission teeth is increased;
the cross sectional shape of protection piece 5 is the toper, and its material is rubber, the material of first strengthening rib 7 is the steel rope, and first strengthening rib 7 is fixed connection with second strengthening rib 8, and first strengthening rib 7 is provided with 2 groups, make second driving gear 4 receive the driving force of first driving gear 3, can transmit partial power to first strengthening rib 7 or transmit to another a set of second driving gear 4 through protection piece 5 on, thereby make the stability increase of second driving gear 4.
The working principle is as follows: when the multi-section curve coupling tooth-shaped synchronous belt is used, as shown in fig. 1, a synchronous belt main body 1 is arranged at the outer side of two groups of rollers 2, one group of rollers 2 is fixed on a driving device, the other group of rollers 2 is arranged on a working device, the synchronous belt main body 1 is pressed tightly through a roller mechanism, the driving device drives one group of rollers 2 to rotate, so that the other group of rollers 2 rotates and drives the working device to work, as shown in fig. 3, because a second canvas layer 9 is adhered at the inner side of the synchronous belt main body 1, enough friction force is provided between the first transmission teeth 3 and the second transmission teeth 4, so that the rollers 2 can well drive the synchronous belt main body 1 to rotate, as shown in fig. 4, the second transmission teeth 4 are not easy to loosen and fall off from the synchronous belt main body 1 through the fixed connection of the second reinforcing ribs 8 and the first reinforcing ribs 7, as shown in fig., when the first transmission gear 3 pushes the second transmission gear 4 to move so as to drive the synchronous belt main body 1 to rotate, partial force borne by the second transmission gear 4 is transmitted to the protection blocks 5, so that two adjacent protection blocks 5 are in contact with each other, partial force borne by the second transmission gear 4 which is being pushed can be dispersed to other second transmission gears 4, and the stability of the second transmission gear 4 is further improved;
as shown in fig. 5, when this hold-in range live time is longer, the inboard of hold-in range main part 1 is when comparatively smooth, can carry out the side direction spacing to pivoted first driving tooth 3 through the peripheral protection piece 5 of second driving tooth 4 to make hold-in range main part 1 difficult take place to sideslip from the outside of first driving tooth 3 at the pivoted in-process, drop even and influence the normal use of equipment.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. Multistage curve coupling tooth form hold-in range, including hold-in range main part (1), gyro wheel (2) and first strengthening rib (7), its characterized in that: the inside of hold-in range main part (1) is provided with gyro wheel (2), and the outside of gyro wheel (2) is fixed with first driving tooth (3), second driving tooth (4) are installed to the inboard of hold-in range main part (1), and are fixed with protection piece (5) on the hold-in range main part (1) of second driving tooth (4) avris, the outside of hold-in range main part (1) is pasted and is had first canvas layer (6), and the inside of hold-in range main part (1) is provided with first strengthening rib (7) to second strengthening rib (8) are installed in the outside of first strengthening rib (7), and the inboard of hold-in range main part (1) is pasted and is had second canvas layer (9), gyro wheel (2) are connected with hold-in range main part (1) meshing, and gyro wheel (2) are provided with 2 groups.
2. The multi-segment curve-coupled toothed synchronous belt of claim 1, wherein: the second driving teeth (4) are distributed on the synchronous belt main body (1) at equal intervals, and the side cross-sectional shapes of the second driving teeth (4) are arched.
3. The multi-segment curve-coupled toothed synchronous belt of claim 1, wherein: the cross section of the protection block (5) is conical, and the protection block is made of rubber.
4. The multi-segment curve-coupled toothed synchronous belt of claim 1, wherein: the first reinforcing rib (7) is made of steel ropes, the first reinforcing rib (7) is fixedly connected with the second reinforcing rib (8), and 2 groups of the first reinforcing rib (7) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521725.XU CN210461539U (en) | 2019-09-12 | 2019-09-12 | Multi-section curve coupling tooth-shaped synchronous belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521725.XU CN210461539U (en) | 2019-09-12 | 2019-09-12 | Multi-section curve coupling tooth-shaped synchronous belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210461539U true CN210461539U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921521725.XU Expired - Fee Related CN210461539U (en) | 2019-09-12 | 2019-09-12 | Multi-section curve coupling tooth-shaped synchronous belt |
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| Country | Link |
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| CN (1) | CN210461539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469631A (en) * | 2019-09-12 | 2019-11-19 | 齐齐哈尔大学 | Multistage curve couples tooth form synchronous belt |
-
2019
- 2019-09-12 CN CN201921521725.XU patent/CN210461539U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469631A (en) * | 2019-09-12 | 2019-11-19 | 齐齐哈尔大学 | Multistage curve couples tooth form synchronous belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20200912 |