CN202803180U - Stirring shaft - Google Patents
Stirring shaft Download PDFInfo
- Publication number
- CN202803180U CN202803180U CN 201220193108 CN201220193108U CN202803180U CN 202803180 U CN202803180 U CN 202803180U CN 201220193108 CN201220193108 CN 201220193108 CN 201220193108 U CN201220193108 U CN 201220193108U CN 202803180 U CN202803180 U CN 202803180U
- Authority
- CN
- China
- Prior art keywords
- link member
- linking
- shaft
- connecting plate
- gear
- Prior art date
- 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 - Fee Related
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- Transmission Devices (AREA)
- Gears, Cams (AREA)
Abstract
The utility model discloses a stirring shaft which comprises a driving shaft, a driven shaft and a transmission chain under the drive of a motor, wherein the transmission chain comprises multiple groups of linking components in cross connection through a hinge pin; each linking component is composed of an outer linking plate and a middle linking plate; the outer linking plate is fixed on the hinge pin; and the middle linking plate is mounted on the hinge pin and can rotate relative to the outer linking plate. The stirring shaft is characterized in that gears are fixed on the periphery of the end part of the driving shaft; gears are fixed on the periphery of the end part of the driven shaft; one hinge pin is connected with the first linking component, the second linking component, the third linking component and the fourth linking component; the first gear is cooperatively mounted between two groups of first linking component and second linking component; the second gear is cooperatively mounted between another two groups of third linking component and fourth linking component; and an electrode is connected with a gearbox for controlling the driving shaft. Through the utility model, the service life of the equipment is prolonged.
Description
Technical field
The utility model relates to a kind of shaft.
Background technology
Power transmission shaft is impaired easily in long-term rotation process, long to some axial lengths especially power transmission shaft, very easily produce more serious consequence, for needs use some occasions than the long pass moving axis, such as agitator etc., the way of prior art is, use connector that two power transmission shafts are fixed, and rotate synchronously, in actual use, damaged part mainly occurs on its connector, yet, although this way can keep in repair to increase by changing connector the service life of power transmission shaft,, the general employing is connected firmly between connector and two power transmission shafts, when connector was impaired, the binding site of power transmission shaft and connector was equally easily impaired, and the impaired of connector also can addition, increase maintenance cost, demand urgently improving.
The utility model content
For the problem that prior art exists, the purpose of this utility model is to propose a kind of shaft, can increase the service life of equipment.
For reaching this purpose, the utility model by the following technical solutions:
A kind of shaft, comprise the driving shaft by driven by motor, driven axle, driving-chain, described driving-chain comprises the many groups link member that links to each other by the bearing pin intersection, described link member is by outer chain connecting plate, the intermediate chain fishplate bar consists of, described outer chain connecting plate is fixedly mounted on the described bearing pin, described intermediate chain fishplate bar is installed on the described bearing pin, described intermediate chain fishplate bar can rotate with respect to described outer chain connecting plate, it is characterized in that, described driving shaft end periphery fixed gear, described driven axle end periphery fixed gear, a described bearing pin connects the first link member, the second link member, the 3rd link member, the 4th link member, described the first gear cooperation is installed in two groups of described first link member, between described the second link member, described the second gear cooperation is installed in other two groups of described the 3rd link member, between described the 4th link member, described electrode connects the gearbox of the described driving shaft of control.
Described outer chain connecting plate is riveted on the described bearing pin.
Described outer chain connecting plate is thinner than described intermediate chain fishplate bar.
The rigidity of described outer chain connecting plate is less than the rigidity of described intermediate chain fishplate bar.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
Driving-chain in the utility model has certain cushioning effect, and driving shaft drives driven axle by driving-chain and rotates, and can reduce the damage to driving shaft and power transmission shaft, thereby increases service life of equipment.。
Description of drawings
Fig. 1 is the utility model embodiment 1 partial structurtes schematic diagram;
Fig. 2 is the utility model embodiment 1 overall structure schematic diagram;
Wherein: 1, driving-chain; 11, link member; 111, the first link member; 112, the second link member; 113, the 3rd link member; 114, the 4th link member; 12, outer chain connecting plate; 13, intermediate chain fishplate bar; 14, bearing pin; 15, rivet; 21, driving shaft; 22, the first gear; 31, driven axle; 32, the second gear; 4, electrode; 5, gearbox.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment:
A kind of shaft is proposed, comprise the driving shaft 21 that drives by motor 4, driven axle 31, driving-chain 1, driving-chain 1 comprises the many groups link member 11 that links to each other by bearing pin 14 intersections, link member 11 is by outer chain connecting plate 12, intermediate chain fishplate bar 13 consists of, outer chain connecting plate 12 is fixedly mounted on the bearing pin 14, intermediate chain fishplate bar 13 is installed on the bearing pin 14, intermediate chain fishplate bar 13 can rotate with respect to outer chain connecting plate 12, driving shaft 21 end peripheries are fixed the first gear 22, driven axle 31 end peripheries are fixed the second gear 32, a bearing pin 14 connects the first link member 111, the second link member 112, the 3rd link member 113, the 4th link member 114,22 cooperations of the first gear are installed in two groups of link member 111, between 112,32 cooperations of the second gear are installed in other two groups of link member 113, between 114, electrode 4 connects the gearbox 5 of control driving shaft 21.Outer chain connecting plate 12 is riveted on the bearing pin 14.Outer chain connecting plate 12 is thinner than intermediate chain fishplate bar 13.The rigidity of outer chain connecting plate 12 is less than the rigidity of intermediate chain fishplate bar 13.
Electrode 4 cooperates gearbox 5 control driving shafts 21 to rotate, wherein, gearbox 5 plays buffering and regulating action, driving shaft 21 drives the first gear 22 and rotates, 22 cooperations of the first gear are installed between the first link member 111 and the second link member 112, thereby drive the first link member 111 and the second link member 112, because the first link member 111, the second link member 112, the 3rd link member 113, the 4th link member 114 is installed on the bearing pin 14, the first link member 111 and the second link member 112 are rotated and can be driven the 3rd link member 113 and 114 rotations of the 4th link member, because cooperating, the second gear 32 is installed between the 3rd link member 113 and the 4th link member 114, the 3rd link member 113 and the 4th link member 114 are rotated and can be driven 32 rotations of the second gear, and the second gear 32 is fixed on the driven axle 31, thereby driving driven axle 31 rotates, thereby realize that driving shaft 21 rotates drive driven axle 31 and rotates, because driving-chain 1 has certain cushioning effect, driving shaft 21 drives driven axle 31 by driving-chain 1 and rotates, the damage to driving shaft 21 and power transmission shaft 31 can be reduced, service life of equipment can be increased.
The above; it only is the better specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. shaft, comprise the driving shaft (21) that drives by motor (4), driven axle (31), driving-chain (1), described driving-chain (1) comprises the many groups link member (11) that links to each other by bearing pin (14) intersection, described link member (11) is by outer chain connecting plate (12), intermediate chain fishplate bar (13) consists of, described outer chain connecting plate (12) is fixedly mounted on the described bearing pin (14), described intermediate chain fishplate bar (13) is installed on the described bearing pin (14), described intermediate chain fishplate bar (13) can rotate with respect to described outer chain connecting plate (12), it is characterized in that, described driving shaft (21) end periphery fixed gear (22), described driven axle (31) end periphery fixed gear (32), a described bearing pin (14) connects the first link member (111), the second link member (112), the 3rd link member (113), the 4th link member (114), described the first gear (22) cooperation is installed in two groups of described first link member (111), between described the second link member (112), described the second gear (32) cooperation is installed in other two groups of described the 3rd link member (113), between described the 4th link member (114), described electrode (4) connects the gearbox (5) of the described driving shaft of control (21).
2. shaft according to claim 1 is characterized in that, described outer chain connecting plate (12) is riveted on the described bearing pin (14).
3. shaft according to claim 1 is characterized in that, described outer chain connecting plate (12) is thinner than described intermediate chain fishplate bar (13).
4. shaft according to claim 2 is characterized in that, the rigidity of described outer chain connecting plate (12) is less than the rigidity of described intermediate chain fishplate bar (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193108 CN202803180U (en) | 2012-05-02 | 2012-05-02 | Stirring shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193108 CN202803180U (en) | 2012-05-02 | 2012-05-02 | Stirring shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803180U true CN202803180U (en) | 2013-03-20 |
Family
ID=47862126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220193108 Expired - Fee Related CN202803180U (en) | 2012-05-02 | 2012-05-02 | Stirring shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641688A (en) * | 2012-05-02 | 2012-08-22 | 芜湖宝德轮业有限公司 | Stirring shaft |
-
2012
- 2012-05-02 CN CN 201220193108 patent/CN202803180U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641688A (en) * | 2012-05-02 | 2012-08-22 | 芜湖宝德轮业有限公司 | Stirring shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20170502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |