CN102809008A - Spherical hinge type pneumatic conveying pipeline connecting joint - Google Patents
Spherical hinge type pneumatic conveying pipeline connecting joint Download PDFInfo
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- CN102809008A CN102809008A CN201210310849XA CN201210310849A CN102809008A CN 102809008 A CN102809008 A CN 102809008A CN 201210310849X A CN201210310849X A CN 201210310849XA CN 201210310849 A CN201210310849 A CN 201210310849A CN 102809008 A CN102809008 A CN 102809008A
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- conveying pipeline
- pneumatic conveying
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Abstract
The invention discloses a spherical hinge type pneumatic conveying pipeline connecting joint, which comprises a sphere tile, a left supplementing tile, a sealing element and a connecting component, wherein the sphere tile comprises a left sphere tile and a right sphere tile; the left sphere tile and the right sphere tile form a buckled structure; the left sphere tile is split into a first part and a second part for assembling conveniently; the first part and the second part of the left sphere tile are connected together through the connecting component; and the sealing element is arranged in a process for connecting the first part with the second part of the left sphere tile through the connecting component. The structure can be applied to bulk grain discharging and feeding cabin equipment, so that the functions of extending and contracting, folding, rotating and the like of a conveying pipe in the conveying process of particle materials such as bulk grains are realized; and the connecting structure is convenient to disassemble, is connected reliably, and has high flexibility, high airtightness and a wide application range.
Description
Technical field
The present invention relates to the linkage structure between a kind of delivery pipe and the delivery pipe, refer in particular to a kind of strength that is used for and carry, the new-typed ball bearing in fields such as Bulk Grain accumulating connects the joint.
Background technique
Because facility is simple and crude, method is original, Chinese annual grain post-harvest loss amount reaches 50,000,000,000 jin, and loss ratio surpasses 8%.Strength is carried in field extensive uses such as Bulk Grain accumulatings.The development of mobile pneumatic conveying mechanism also makes strength output send to step and steps on a new stage; But because strength is carried the diversity of institute's conveying material; Simultaneously in course of conveying, the friction that is transferred material and conveyance conduit tube wall with collide caused wear-out failure and become the main cause of abrasion of conveying pipes.And bend pipe be connected the position that joint part is easy abrasion in the conveyance conduit.Discover that bend pipe is compared with the straight tube position with the wear rate that is connected joint part can reach 50 times; The obstruction of material very easily takes place in joint in addition.Therefore need pipeline reasonable in design connect the joint is solve pipe wear, reduce conveying material broken with the key that improves transfer efficiency, also be simultaneously to solve the subject matter that strength is carried.
Connection between the delivery pipe at present mainly contains: 1, directly welding; 2, pipe joint connects: generally be applicable to the delivery pipe of minor diameter, Welded fitting, Bite type fittings and flared fitting etc. are arranged usually; 3, flange connection etc.In above-mentioned traditional connection set, mainly there are inconvenient, the problems such as connection reliability is low, sealing difference of this device dismounting.
Summary of the invention
Existing apparatus dismounting inconvenience, connection reliability are low in order to overcome, the shortcoming of sealing difference, the purpose of this invention is to provide a kind of dismounting convenient, connect reliable, good airproof performance, delivery pipe that flexibility is good, applied widely connects the joint.
To achieve these goals; The invention provides a kind of ball pivot Pneumatic conveying pipeline and connect the joint; Comprise that ball watt, a left side are mended watt, seal element and coupling member; Said ball watt comprises left ball watt and right ball watt, and described left ball watt and right ball watt form the structure of mutual fastening, described left ball watt be split as first portion with second portion so that assemble; The first portion and the second portion of described left ball watt link together through coupling member, and the first portion of described left ball watt and second portion link together through coupling member and also be provided with seal element in the process.
Further, also be provided with the sealing lining tile between said left ball watt and the right ball watt, described sealing lining tile inside also is provided with lubricant oil.
Further, described left ball watt can guarantee under left ball watt fixed prerequisite with a right ball watt structure that links closely each other, right ball watt not only can be rotated by 360 degree, and each 24 degree waved in pitching up and down.
Further, said seal element is a seal ring, and described coupling member is 8 bolts.
Further, the left end in said joint adopts bolt to connect with being connected through the ear of routing up of pipeline, and uses gasket seal; The right-hand member in said joint has adopted and has been threaded.
Further, said joint can directly be connected with straight-through tube, bend pipe or pipe joint.
Further, said pipe joint is straight coupling tee union, cross fitting, 90 degree elbow or one eighth bends.
Ball pivot Pneumatic conveying pipeline of the present invention connects the joint, by about two balls watt form, assembling for ease watt splits into two-part with left ball, two-part of left ball watt through eight bolts in addition seal ring link together.Lining not only can play seal action with the sealing lining tile between the left and right sides ball watt, cooperates lubricant oil to play lubrication again simultaneously.Therefore the present invention has the characteristics withstand voltage, that sealing is good.
Two structures that hemisphere links closely each other about invention is adopted can guarantee under left side bulb separation watt fixed prerequisite, and the right-hand part bulb separation watt not only can rotate by 360 degree, and each 24 degree is waved in pitching up and down.Therefore structure is showing unique characteristics aspect flexibility, the flexibility.
Ball pivot connects the joint and can directly be connected with straight-through tube, bend pipe or pipe joint.Pipe joint can be straight coupling tee union, cross fitting, 90 degree elbows, one eighth bend etc.
Left and right sides ball watt can be metalwork, also can be non-metal part, or metal and nonmetallic composite members.Consider the conveying of the particle bulk cargos such as application circumstances grain of ball pivot joint; In the fragmentation of course of conveying particle, to the wearing and tearing in joint etc.; Watt all adopt the damping-constraining material to handle to left and right sides ball; This layer material can directly be changed according to abrasion condition in addition, to improve the life-span of structure.
Aspect topology layout, left end adopts bolt to connect with being connected through the ear of routing up of pipeline, and uses gasket seal; Because right-hand member is handled as still adopting the connecting means identical with left end, connect the joint and can't realize better assembling, adopted to be threaded.Therefore the present invention has the convenient disassembly of connection, simple in structure and cost low cost and other advantages and effect.
Description of drawingsFig. 1 connects the joint schematic representation for ball pivot of the present invention;
Fig. 2 is the embodiment of the invention 1 schematic representation;
Fig. 3 is the embodiment of the invention 2 schematic representation;
Among the figure: 1-left ball watt, 2-seal ring, 3-left side mend watt, 4-right ball watt, 5-connecting bolt, 6-spring washer, 7-nut, 8-sealing bearing bush.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is explained further details.
Fig. 1 schematically shows the structure of the preferred embodiment of the present invention; As shown in the figure; This preferred embodiment comprises that ball watt, a left side are mended watt, seal element and coupling member; Said ball watt comprises left ball watt and right ball watt, and described left ball watt and right ball watt form the structure of mutual fastening, described left ball watt be split as first portion with second portion so that assemble; The first portion and the second portion of described left ball watt link together through coupling member, and the first portion of described left ball watt and second portion link together through coupling member and also be provided with seal element in the process.Left side ball watt has connected bend pipe through bolt, and right ball watt can connect straight tube, bend pipe, various terminal etc. through being threaded
In embodiment 2, other structures are all identical with embodiment's 1 structure, and difference is: referring to Fig. 3; Embodiment is similar with example 1; Difference is that left ball watt has connected straight tube through bolt, and right ball watt can connect straight tube, bend pipe, various terminal etc. through being threaded.Left side ball watt also can be connected with various terminal through bolt.
Ball pivot Pneumatic conveying pipeline of the present invention connects the joint, by about two balls watt form, assembling for ease watt splits into two-part with left ball, two-part of left ball watt through eight bolts in addition seal ring link together.Lining not only can play seal action with the sealing lining tile between the left and right sides ball watt, cooperates lubricant oil to play lubrication again simultaneously.Therefore the present invention has the characteristics withstand voltage, that sealing is good.
Two structures that hemisphere links closely each other about invention is adopted can guarantee under left side bulb separation watt fixed prerequisite, and the right-hand part bulb separation watt not only can rotate by 360 degree, and each 24 degree is waved in pitching up and down.Therefore structure is showing unique characteristics aspect flexibility, the flexibility.
Ball pivot connects the joint and can directly be connected with straight-through tube, bend pipe or pipe joint.Pipe joint can be straight coupling tee union, cross fitting, 90 degree elbows, one eighth bend etc.
Left and right sides ball watt can be metalwork, also can be non-metal part, or metal and nonmetallic composite members.Consider the conveying of the particle bulk cargos such as application circumstances grain of ball pivot joint; In the fragmentation of course of conveying particle, to the wearing and tearing in joint etc.; Watt all adopt the damping-constraining material to handle to left and right sides ball; This layer material can directly be changed according to abrasion condition in addition, to improve the life-span of structure.
Aspect topology layout, left end adopts bolt to connect with being connected through the ear of routing up of pipeline, and uses gasket seal; Because right-hand member is handled as still adopting the connecting means identical with left end, connect the joint and can't realize better assembling, adopted to be threaded.Therefore the present invention has the convenient disassembly of connection, simple in structure and cost low cost and other advantages and effect.
Can know that by technological general knowledge the present invention can realize through other the embodiment that does not break away from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All within the scope of the present invention or the change in being equal to scope of the present invention all comprised by the present invention.
Claims (7)
1. a ball pivot Pneumatic conveying pipeline connects the joint; Comprise that ball watt, a left side are mended watt, seal element and coupling member; It is characterized in that: said ball watt comprises left ball watt and right ball watt; Described left ball watt and right ball watt form the structure of mutual fastening; Described left ball watt is split as first portion and second portion so that assembling, and the first portion and the second portion of described left ball watt link together through coupling member, and the first portion of described left ball watt and second portion link together through coupling member and also be provided with seal element in the process.
2. a kind of ball pivot Pneumatic conveying pipeline as claimed in claim 1 connects the joint, it is characterized in that: also be provided with the sealing lining tile between said left ball watt and the right ball watt, described sealing lining tile inside also is provided with lubricant oil.
3. a kind of ball pivot Pneumatic conveying pipeline as claimed in claim 2 connects the joint; It is characterized in that: described left ball watt can guarantee under left ball watt fixed prerequisite with a right ball watt structure that links closely each other; Make the right ball watt not only can 360 ° of rotations, and pitching be up and down waved each 24 °.
4. a kind of ball pivot Pneumatic conveying pipeline as claimed in claim 1 connects the joint, and it is characterized in that: said seal element is a seal ring, and described coupling member is 8 bolts.
5. a kind of ball pivot Pneumatic conveying pipeline as claimed in claim 1 connects the joint, it is characterized in that: the left end in said joint adopts bolt to connect with being connected through the ear of routing up of pipeline, and uses gasket seal; The right-hand member in said joint has adopted and has been threaded.
6. a kind of ball pivot Pneumatic conveying pipeline as claimed in claim 1 connects the joint, and it is characterized in that: said joint can directly be connected with straight-through tube, bend pipe or pipe joint.
7. a kind of ball pivot Pneumatic conveying pipeline as claimed in claim 6 connects the joint, and it is characterized in that: said pipe joint is straight coupling tee union, cross fitting, 90 ° of elbows or 45 ° of elbows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210310849XA CN102809008A (en) | 2012-08-29 | 2012-08-29 | Spherical hinge type pneumatic conveying pipeline connecting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210310849XA CN102809008A (en) | 2012-08-29 | 2012-08-29 | Spherical hinge type pneumatic conveying pipeline connecting joint |
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| Publication Number | Publication Date |
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| CN102809008A true CN102809008A (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210310849XA Pending CN102809008A (en) | 2012-08-29 | 2012-08-29 | Spherical hinge type pneumatic conveying pipeline connecting joint |
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| CN (1) | CN102809008A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135110A (en) * | 2015-08-12 | 2015-12-09 | 中国航空工业集团公司西安飞机设计研究所 | Flexible compensation pipeline connecting device |
| CN107899679A (en) * | 2017-12-22 | 2018-04-13 | 文杨 | A kind of 3D printing bone stent material milling apparatus |
| CN107913770A (en) * | 2017-12-22 | 2018-04-17 | 渭南职业技术学院 | A kind of increasing material manufacturing bone stent is with composite material preparation lapping device |
| CN110848486A (en) * | 2019-11-29 | 2020-02-28 | 史铁辉 | But angle regulation PVC pipe joint |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2095352A (en) * | 1981-03-25 | 1982-09-29 | Shotbolt Keith | Improvements related to ball-and-socket joints |
| DE4219442C1 (en) * | 1992-06-13 | 1993-06-09 | Manfred 6610 Lebach De Klauck | Releasable pressure-tight coupler for high-pressure pipelines - is sealed by rings of different sizes in grooves of curved and plane faces of insert |
| CN2731232Y (en) * | 2004-10-26 | 2005-10-05 | 渤海船舶重工有限责任公司 | Ball shape hinge |
| JP3771667B2 (en) * | 1997-03-28 | 2006-04-26 | コスモ工機株式会社 | Telescopic flexible pipe joint |
| CN2826119Y (en) * | 2005-08-18 | 2006-10-11 | 江苏百新波纹管有限公司 | Universal spherical compensator |
| CN102207232A (en) * | 2011-03-02 | 2011-10-05 | 中煤张家口煤矿机械有限责任公司 | Universal connector |
| US8157295B2 (en) * | 2008-03-05 | 2012-04-17 | Hiltap Fittings, Ltd. | Articulating joint with injector port |
-
2012
- 2012-08-29 CN CN201210310849XA patent/CN102809008A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2095352A (en) * | 1981-03-25 | 1982-09-29 | Shotbolt Keith | Improvements related to ball-and-socket joints |
| DE4219442C1 (en) * | 1992-06-13 | 1993-06-09 | Manfred 6610 Lebach De Klauck | Releasable pressure-tight coupler for high-pressure pipelines - is sealed by rings of different sizes in grooves of curved and plane faces of insert |
| JP3771667B2 (en) * | 1997-03-28 | 2006-04-26 | コスモ工機株式会社 | Telescopic flexible pipe joint |
| CN2731232Y (en) * | 2004-10-26 | 2005-10-05 | 渤海船舶重工有限责任公司 | Ball shape hinge |
| CN2826119Y (en) * | 2005-08-18 | 2006-10-11 | 江苏百新波纹管有限公司 | Universal spherical compensator |
| US8157295B2 (en) * | 2008-03-05 | 2012-04-17 | Hiltap Fittings, Ltd. | Articulating joint with injector port |
| CN102207232A (en) * | 2011-03-02 | 2011-10-05 | 中煤张家口煤矿机械有限责任公司 | Universal connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135110A (en) * | 2015-08-12 | 2015-12-09 | 中国航空工业集团公司西安飞机设计研究所 | Flexible compensation pipeline connecting device |
| CN107899679A (en) * | 2017-12-22 | 2018-04-13 | 文杨 | A kind of 3D printing bone stent material milling apparatus |
| CN107913770A (en) * | 2017-12-22 | 2018-04-17 | 渭南职业技术学院 | A kind of increasing material manufacturing bone stent is with composite material preparation lapping device |
| CN110848486A (en) * | 2019-11-29 | 2020-02-28 | 史铁辉 | But angle regulation PVC pipe joint |
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| PB01 | Publication | ||
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Application publication date: 20121205 |