CN201817055U - Chain plate type sprocket driving and tensioning pipeline conveying appliance - Google Patents
Chain plate type sprocket driving and tensioning pipeline conveying appliance Download PDFInfo
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- CN201817055U CN201817055U CN2010205402944U CN201020540294U CN201817055U CN 201817055 U CN201817055 U CN 201817055U CN 2010205402944 U CN2010205402944 U CN 2010205402944U CN 201020540294 U CN201020540294 U CN 201020540294U CN 201817055 U CN201817055 U CN 201817055U
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Abstract
The utility model relates to a chain plate type sprocket driving and tensioning pipeline conveying appliance, which is stable and reliable in sprocket driving, high in tensile failure resistance and compact and reliable in a tensioning device. The chain plate type sprocket driving and tensioning pipeline conveying appliance comprises a pipeline conveying device, (1) sprocket teeth in a sprocket driving and conveying mechanism of the pipeline conveying device are straight teeth, tooth tips and tooth bodies of the straight teeth are equal in width and thickness, a chain is a hoisting chain, and the diameter of the chain is 16mm; and (2) the tensioning device tightly presses a driven wheel by means of adjusting a screw spinning spring. The chain plate type sprocket driving and tensioning pipeline conveying appliance has the advantages that firstly, the conveying appliance fundamentally overcomes the shortcomings of thinness and easy fracture of sprocket tooth tips in the background art, and is fine in rigidity and avoids fracture; secondly, the driving chain is stable and not easy to strip and cannot swing left and right; thirdly, the conveying appliance fundamentally overcomes the shortcomings of poor tensile failure resistance and easy tensile failure of chains in the background art, and is extremely low in chain deformation; fourthly, the conveying appliance is novel, unique, simple and practical in structural design; and fifthly, the conveying appliance is small in size and occupied space.
Description
Technical field
The utility model relates to that a kind of chain wheel drive is reliable and stable, the tension cutting capacity is strong, the compact failure-free chain-plate type of tightening device chain wheel drive tensioning pipe conveying equipment, belongs to the powder load transfer device and makes the field.
Background technology
The powder pipeline chain wheel drive tensioning load transfer device that Canada Luxme company makes, on structure design, chain is a long-chain, every a chain carrier bar, diameter chain 15, stainless steel material, rupture pull force 132KN is set; The crown of sprocket wheel is thin; Tightening device adopts the gravity self-checking device to regulate the width between centers of chain, withstands tension wheel.Its weak point: the one, the crown of sprocket wheel is thin easily broken, directly has influence on the normal operation of powder pipeline sprocket wheel conveyer; The 2nd, chain tension cutting capacity is poor, is easily broken; The 2nd, deflection is big, after use a period of time, reduces greatly with the sprocket wheel quality of fit, directly influences its operational effect, even has influence on the normal operation of powder pipeline chain converyer; The 3rd, tightening device adopts the gravity self-checking device to regulate the width between centers of chain, withstands tension wheel, and not only volume is big, and it is big to take up room, and easily takes off chain, directly has influence on the normal operation of powder pipe tension device conveyer.
The utility model content
Design goal: avoid the weak point in the background technology, the design chain wheel drive is reliable and stable, the tension cutting capacity is strong, the chain-plate type chain wheel drive tensioning pipe conveying equipment of the compact failure-free of tightening device.
Design plan: in order to realize above-mentioned design goal.1, sprocket teeth is that straight-tooth and straight-toothed crown equate the design identical with thickness with tooth body width, is one of technical characterictic of the present utility model.The purpose of doing like this is: because crown and tooth body width are equal, thickness is identical, make the intensity of crown be greatly improved, in servicely the crown phenomenon of rupture can not take place, guaranteed the normal operation of powder pipeline sprocket wheel conveyer.2, the end face of crown has the design of groove, is two of technical characterictic of the present utility model.The purpose of doing like this is: this groove can form concavo-convex clamping with chain and cooperate, and chain drive-belt can keep chain stable again reliably, and phenomenon can not swing.3, chain is that lifting chain and diameter chain are the design of 16mm, is three of technical characterictic of the present utility model.The purpose of doing like this is: because hoisting chain is a short chain, and short chain has the advantages that tension is disconnected, deflection is little, in use every five chains a carrier bar is set, and stationarity, non-deformability, tensile strength etc. are better than background technology when therefore moving.4, tightening device adopts the mode of cylindrically coiled spring to compress the design of tension wheel, is four of technical characterictic of the present utility model.The purpose of doing like this is: owing to cooperate for roof pressure between cylinder and the spring, and spring and tension wheel are force fit, when cylinder rotation top pressure spring, its spring that is pressed on the tension wheel is tightly pushed down contact roller, thereby reaches the purpose of the width between centers of regulating chain.
Technical scheme: chain-plate type chain wheel drive tensioning pipe conveying equipment, it comprises pipe conveying equipment, described sprocket teeth in the described pipe conveying equipment in (1) chain wheel drive conveying mechanism is that the width and the thickness of straight-tooth and straight-toothed crown is lifting chain greater than straight-toothed width and thickness, chain, and its diameter chain is 16mm; (2) tightening device is made of adjusting screw(rod), depression bar, spring, sleeve, dive key, connecting shaft plate, adjusting screw(rod) adapter plate and upper junction plate, adjusting screw(rod) and adjusting screw(rod) adapter plate screw thread spin and the crown of adjusting screw(rod) front end and depression bar touches, depression bar is positioned at sleeve, spring housing on depression bar and in spring one end and the depression bar end cap along touch mutually, the spring other end and connecting shaft plate one end face touch mutually, the connecting shaft plate other end is tight with axial compression by the upper junction plate that links to each other with follower shaft; (3) carrier bar is formed by nylon or the semicircle flange butt joint of polycarbonate that the middle part has plush copper.
The utility model is compared with background technology, and the one, fundamentally solved the thin easily broken defective of sprocket wheel crown that background technology exists, good rigidly can not rupture, and has guaranteed the normal operation of powder pipeline sprocket wheel conveyer; The 2nd, chain drive-belt is steady, and the phenomenon that can not swing is difficult for taking off chain; The 3rd, the chain tension cutting capacity of fundamentally having avoided background technology to exist is poor, the easy defective of being broken, and the chain deflection is minimum, in use for some time, still can guarantee chain and sprocket wheel quality of fit, can not take off the chain phenomenon, guarantee the normal operation of powder pipeline chain converyer; The 4th, be structure design novelty, uniqueness, simple, practical; The 5th, volume is little, and it is little to take up room.
Description of drawings
Fig. 1 is the structural representation of chain-plate type chain wheel drive tensioning pipe conveying equipment.
Fig. 2 is the main TV structure scheme drawing of the special-purpose sprocket wheel of chain-plate type chain wheel drive tensioning pipe conveying equipment.
Fig. 3 is the side-looking structural representation of Fig. 2.
Fig. 4 is the structural representation of chain-plate type chain wheel drive tensioning pipe conveying equipment.
Fig. 5 is the structural representation of the special-purpose carrier bar of chain-plate type chain wheel drive tensioning pipe conveying equipment.
Fig. 6 is the structural representation of chain-plate type chain wheel drive tensioning pipe conveying equipment special chain.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-6.A kind of chain-plate type chain wheel drive tensioning pipe conveying equipment, it comprises pipe conveying equipment, described sprocket teeth in the described pipe conveying equipment in the ⑴ chain wheel drive conveying mechanism is the width of crown 2-1 of straight-tooth 1-1 and straight-tooth 1-1 and thickness greater than width and thickness, the chain of straight-tooth 1-1 is lifting chain, and its diameter chain is 16mm; ⑵ tightening device is made of adjusting screw(rod) 1, depression bar 2, spring 3, sleeve 4, dive key 5, connecting shaft plate 6, adjusting screw(rod) adapter plate 7 and upper junction plate 8, adjusting screw(rod) 1 spins with adjusting screw(rod) adapter plate 7 screw threads and the crown of adjusting screw(rod) 1 front end and depression bar 2 touches, depression bar 2 is positioned at sleeve 4, spring 3 be enclosed within on the depression bar 2 and spring 3 one ends and depression bar end cap in along touch mutually, spring 3 other ends and connecting shaft plate 6 one end faces touch mutually, connecting shaft plate 6 other ends are by compressing axle 10 with 9 10 upper junction plates that link to each other 8 of flower wheel; ⑶ carrier bar is formed by nylon or the semicircle flange 3-2 butt joint of polycarbonate that the middle part has plush copper 3-1.
Described depression bar 2 front portions are provided with dive key 5 and dive key 5 and revolved connecting shaft plate 6 shells and touch mutually with depression bar 2.
The thrust of described holddown spring is 300 ± 80kgf, and forced stroke is ± 6mm.
The end face of described crown has groove 3-1, and described groove 3-1 is for connecting concavo-concave groove up and down, and the recess width of its underpart is less than the width of upper grooves.
Described lifting chain is a short chain, every five chains a carrier bar is set.Its manufacture craft is a prior art, is not described herein at this.
What need understand is: though the foregoing description is to the mentality of designing of the present utility model detailed description of contrasting; but these descriptions; just the character property of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (6)
1. chain-plate type chain wheel drive tensioning pipe conveying equipment, it comprises pipe conveying equipment, it is characterized in that: the described sprocket teeth in described pipe conveying equipment (1) the chain wheel drive conveying mechanism is that the width and the thickness of straight-tooth and straight-toothed crown is lifting chain greater than straight-toothed width and thickness, chain, and its diameter chain is 16mm; (2) tightening device is made of adjusting screw(rod), depression bar, spring, sleeve, dive key, connecting shaft plate, adjusting screw(rod) adapter plate and upper junction plate, adjusting screw(rod) and adjusting screw(rod) adapter plate screw thread spin and the crown of adjusting screw(rod) front end and depression bar touches, depression bar is positioned at sleeve, spring housing on depression bar and in spring one end and the depression bar end cap along touch mutually, the spring other end and connecting shaft plate one end face touch mutually, the connecting shaft plate other end is tight with axial compression by the upper junction plate that links to each other with follower shaft; (3) carrier bar is formed by nylon or the semicircle flange butt joint of polycarbonate that the middle part has plush copper.
2. chain-plate type chain wheel drive tensioning pipe conveying equipment according to claim 1 is characterized in that: described depression bar front portion is provided with dive key and dive key and revolved connecting shaft plate shell and touch mutually with depression bar.
3. powder pipeline chain wheel drive tensioning load transfer device according to claim 1, it is characterized in that: the thrust of described holddown spring is 300 ± 80kgf, and forced stroke is ± 6mm.
4. chain-plate type chain wheel drive tensioning pipe conveying equipment according to claim 1, it is characterized in that: the end face of described crown has groove.
5. according to claim 1 or 4 described chain-plate type chain wheel drive tensioning pipe conveying equipments, it is characterized in that: described groove is for connecting concavo-concave groove up and down, and the recess width of its underpart is less than the width of upper grooves.
6. chain-plate type chain wheel drive tensioning pipe conveying equipment according to claim 1, it is characterized in that: described lifting chain is a short chain, every five chains a carrier bar is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205402944U CN201817055U (en) | 2010-09-25 | 2010-09-25 | Chain plate type sprocket driving and tensioning pipeline conveying appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205402944U CN201817055U (en) | 2010-09-25 | 2010-09-25 | Chain plate type sprocket driving and tensioning pipeline conveying appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817055U true CN201817055U (en) | 2011-05-04 |
Family
ID=43915018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205402944U Expired - Fee Related CN201817055U (en) | 2010-09-25 | 2010-09-25 | Chain plate type sprocket driving and tensioning pipeline conveying appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817055U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921760A (en) * | 2016-06-29 | 2016-09-07 | 宁波科扬贵金属合金科技有限公司 | Machining equipment and machining process for silver tin oxide |
| CN105945295A (en) * | 2016-06-29 | 2016-09-21 | 宁波科扬贵金属合金科技有限公司 | Processing device for silver tin oxide and processing technology for silver tin oxide |
| CN106148750A (en) * | 2016-06-29 | 2016-11-23 | 宁波科扬贵金属合金科技有限公司 | The process equipment of silver copper oxide and processing technique thereof |
-
2010
- 2010-09-25 CN CN2010205402944U patent/CN201817055U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921760A (en) * | 2016-06-29 | 2016-09-07 | 宁波科扬贵金属合金科技有限公司 | Machining equipment and machining process for silver tin oxide |
| CN105945295A (en) * | 2016-06-29 | 2016-09-21 | 宁波科扬贵金属合金科技有限公司 | Processing device for silver tin oxide and processing technology for silver tin oxide |
| CN106148750A (en) * | 2016-06-29 | 2016-11-23 | 宁波科扬贵金属合金科技有限公司 | The process equipment of silver copper oxide and processing technique thereof |
| CN105945295B (en) * | 2016-06-29 | 2018-07-24 | 宁波科扬贵金属合金科技有限公司 | A kind of process equipment and its processing technology of siller tin oxide |
| CN106148750B (en) * | 2016-06-29 | 2018-08-07 | 宁波科扬贵金属合金科技有限公司 | The process equipment and its processing technology of silver copper oxide |
| CN105921760B (en) * | 2016-06-29 | 2018-08-14 | 宁波科扬贵金属合金科技有限公司 | The process equipment and its processing technology of siller tin oxide |
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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: 20110504 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |