CN2760334Y - Forced belt transmission mechanism - Google Patents
Forced belt transmission mechanism Download PDFInfo
- Publication number
- CN2760334Y CN2760334Y CN 200420110708 CN200420110708U CN2760334Y CN 2760334 Y CN2760334 Y CN 2760334Y CN 200420110708 CN200420110708 CN 200420110708 CN 200420110708 U CN200420110708 U CN 200420110708U CN 2760334 Y CN2760334 Y CN 2760334Y
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- CN
- China
- Prior art keywords
- belt
- wheel
- drive pulley
- pressing conveying
- resistance
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a belt pressing conveying mechanism which can effectively prevent belt slip due to resistance variation. A belt is sheathed on a driving belt wheel and a fixed pulley, wherein A pressing conveying wheel is arranged near the driving belt wheel. The outer wheel rim of the pressing conveying wheel is pressed and covered on the belt. The driving belt wheel drives the pressing conveying wheel to be synchronously rotated in the opposite direction of the driving belt wheel. The driving belt wheel and the pressing conveying wheel mutually drive the belt to be rotated. The utility model solves the problems of slip or complicated structure of a belt drive device, inconvenient utilization and poor effect, etc. of a belt of the prior art due to the variation of resistance. The utility model has the characteristics of reasonable design, simple structure, etc. and can effectively prevent the belt from slip due to the variation of the resistance.
Description
Technical field
The utility model relates to a kind of belt force feed mechanism that can effectively prevent to cause because of change in resistance belt slippage.
Technical background
In the prior art on the common cover of belt and drive pulley and the driven pulley, be the tension force of the regulating belt other Idle wheel that is provided with of belt of being everlasting.When belt is used for conveying or force feed material, often, material make the suffered resistance of belt cause that variation causes belt slippage because of changing.
A kind of belt drive unit (patent No.: 99127460.1) that is used for the powered vehicle air condition compressor, drive a compressor from crank pulley through idler with belt, compressor is used for refrigeration agent is compressed and carries, it comprises a belt tension adjuster, the position tensioning that keeps belt by the control idler, this device comprises a bearing, compressor and idler are installed on this bearing, and this bearing is connected on the support on the car body by a hinge; And a tension regulator, the one end bearing is in crank pulley one side, and the other end is connected on the rest pin, and this rest pin stretches out from a carriage; Can regulate rod-type tension regulator has been controlled entire length around here, thereby the pushing tow bearing provides tension force to belt.
The technological scheme of above-mentioned patent is used to adjust the tension force of belt, though also played the effect that prevents belt slippage to a certain extent, its structure is comparatively complicated, uses inconvenience, and poor effect.
Summary of the invention
The utility model solved the prior art belt often because of the variation of suffered resistance cause skid or the belt drive unit structure comparatively complicated, use inconvenience and poor effect or the like problem, provide a kind of reasonable in design, simple in structure, can effectively prevent the belt force feed device that skids that belt causes because of suffered change in resistance.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: belt is placed on drive pulley and the static pulley, the other compressing wheel that is provided with of described drive pulley, the outer rim of compressing wheel is overlaid on the described belt, drive pulley drives the compressing wheel opposite rotation synchronously of direction with it, and both rotate by common drive belt.Wherein, drive pulley drives compressing wheel locking phase reverse turn, drive pulley and compressing wheel apply the power that causes belt to turn in the same direction from the inner and outer surface of belt respectively, effectively prevent belt because of skidding of being subjected to that change in resistance causes, guaranteed to use batch moving the conveying or the normal operation of force feed material system.
As preferably, described drive pulley is provided with driving gear, and described compressing wheel is provided with driven gear, and described driving gear and driven gear are meshing with each other and form the transmission of driving wheel and compressing wheel.Engagement driving by driving gear and driven gear makes that the transmission between drive pulley and compressing wheel is more reliable, and guarantees that by the engagement of driving gear and driven gear the synchronous backward of drive pulley and compressing wheel rotates.
As preferably, be provided with Idle wheel by the described belt.The Idle wheel tightening belt, one side guarantees the rubbing contact of belt and drive pulley, guarantees the rubbing contact of belt and static pulley on the other hand, and belt is worked well.
Therefore, the utlity model has reasonable in designly, simple in structure, can prevent effectively that belt is because of characteristics such as skidding of causing of suffered change in resistance.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is plan views of accompanying drawing 1;
Accompanying drawing 3 is left views of accompanying drawing 1.
Specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as Fig. 1, Fig. 2 and shown in Figure 3, drive pulley 5 belows are provided with 2 static pulley 2 that equate at same horizontal line top external diameter, the external side brim of these two static pulley is circumscribed by vertical curve with the both side edges of drive pulley respectively, belt 1 is placed on 2 static pulley and the drive pulley 2, and belt places workpiece 3 on the guide plate 4 constituting a horizontal segment force feed between 2 static pulley.
Drive pulley is other to be provided with the compressing wheel of being made by polyurethane material 6, and drive pulley is provided with driving gear 8, and compressing wheel is provided with driven gear 9, and described driving gear 8 is meshing with each other with driven gear 9 and forms the transmission of driving wheel and compressing wheel.Drive pulley and compressing wheel apply the power that causes belt to turn in the same direction from the inner and outer surface of belt respectively, prevented that effectively belt is because of skidding of being subjected to that change in resistance causes.The belt 1 other Idle wheel 7 that is provided with.The Idle wheel tightening belt, one side guarantees the rubbing contact of belt and drive pulley, guarantees the rubbing contact of belt and static pulley on the other hand, and belt is worked well.
Claims (3)
1, a kind of belt force feed mechanism, belt is placed on drive pulley and the static pulley, it is characterized in that the other compressing wheel (6) that is provided with of described drive pulley (5), the outer rim of compressing wheel (6) is overlaid on the described belt (1), drive pulley (5) drives the compressing wheel opposite rotation synchronously of direction with it, and both common drive belts (5) rotate.
2, belt force feed according to claim 1 mechanism, it is characterized in that described drive pulley is provided with driving gear (8), described compressing wheel is provided with driven gear (9), and described driving gear (8) is meshing with each other with driven gear (9) and forms the transmission of driving wheel and compressing wheel.
3, belt force feed according to claim 1 and 2 mechanism is characterized in that the other Idle wheel (7) that is provided with of described belt (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420110708 CN2760334Y (en) | 2004-11-26 | 2004-11-26 | Forced belt transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420110708 CN2760334Y (en) | 2004-11-26 | 2004-11-26 | Forced belt transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2760334Y true CN2760334Y (en) | 2006-02-22 |
Family
ID=36082536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420110708 Expired - Lifetime CN2760334Y (en) | 2004-11-26 | 2004-11-26 | Forced belt transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2760334Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058948A (en) * | 2015-08-05 | 2015-11-18 | 安徽英特罗斯服饰有限公司 | Belt press fitting apparatus |
| CN105947599A (en) * | 2016-06-30 | 2016-09-21 | 王�锋 | Belt machine slip treatment method and application thereof |
-
2004
- 2004-11-26 CN CN 200420110708 patent/CN2760334Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058948A (en) * | 2015-08-05 | 2015-11-18 | 安徽英特罗斯服饰有限公司 | Belt press fitting apparatus |
| CN105947599A (en) * | 2016-06-30 | 2016-09-21 | 王�锋 | Belt machine slip treatment method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141126 Granted publication date: 20060222 |