CN204625882U - A kind of cotton delivery pipe knot screen - Google Patents
A kind of cotton delivery pipe knot screen Download PDFInfo
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- CN204625882U CN204625882U CN201520256222.XU CN201520256222U CN204625882U CN 204625882 U CN204625882 U CN 204625882U CN 201520256222 U CN201520256222 U CN 201520256222U CN 204625882 U CN204625882 U CN 204625882U
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- cotton
- containing box
- impurity
- delivery pipe
- impurity containing
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Abstract
A kind of cotton delivery pipe knot screen, belongs to textile machine equipment technical field.Described cotton delivery pipe knot screen comprises cotton-conveying pipe, impurity containing box, dirt rod, the excellent connecting plate of dirt and deflector; Described cotton-conveying pipe two ends are communicated with cotton delivery pipe, arrange impurity containing box bottom cotton-conveying pipe; Described impurity containing box top sidewall is provided with and moves towards one group of vertical dirt rod with cotton fiber in cotton-conveying pipe; Described dirt rod is triangular cross-sectional configuration, is linked together by dirt rod connecting plate; Described deflector is fixedly mounted on impurity containing box sidewall.Cotton delivery pipe knot screen described in the utility model has that structure is simple, the feature of dependable performance, significantly reduces the content of impurity in cotton fiber, ensure that the quality of textile product.
Description
Technical field
The utility model relates to a kind of knot screen be arranged on textile enterprise's blowing-carding machinery cotton delivery pipe, belongs to textile machine equipment technical field.
Background technology
At present, Blowing carding represents the development trend of cotton spinning technology, is that cotton spinning engineering realizes automation, one of serialization and modern important symbol.Blowing carding is made up of multiple stage unit, is connected between these stand-alone device by cotton delivery pipe, and cotton fiber is transported in every platform equipment by cotton delivery pipe.
After cotton fiber enters cotton delivery pipe, travel forward with cotton transport air-flow jump rolling, in the process, the a part of impurity be mingled in cotton fiber passes through beats, shake and at centrifugal force, be separated with raw cotton under the effect of inertia, some heavy impurity, stone, or metallic particles is deposited to duct bottom and slides forward, if isolated impurity can not be discharged in time from cotton delivery pipe, then again can be blown afloat by air-flow is involved in raw cotton, enter carding machine, its Midst density is large, scleroid impurity can damage element part, and density is little, the impurity of quality softness is entrained in cotton fiber and causes harmful effect to product quality.For the problems referred to above, generally take the solution installing knot screen in one end that cotton delivery pipe distance carding machine is nearer additional, especially the knot screen of cotton delivery pipe corner is arranged on, it can by the effect of eddy airstream, have good impurity-eliminating effect, simultaneously because cotton delivery pipe cross section herein becomes rectangular tube from pipe, sectional dimension becomes large, cotton flow speed is reduced, is conducive to impurity and separates from cotton fiber.But in existing cotton delivery pipe knot screen (as shown in accompanying drawing 1, Fig. 2), dirt rod 3 is arranged in parallel along cotton fiber trend (in accompanying drawing 1 direction shown in solid arrow), after the impurity that the density separated from cotton fiber is little, quality is soft runs into deflector 4 stop, part impurity can be turned back back in cotton fiber along gap between adjacent two dirt rods, have impact on impurity-eliminating effect; In addition because dirt rod is for being fixed on the cylindrical structure on impurity containing box 2 sidewall, can not regulate gap between adjacent two dirt rods, be difficult to adapt to different brackets cotton fiber removal of impurities requirement, and after a long time use, between adjacent two dirt rods, a large amount of staple fibre suede is assembled at gap place, impurity to be scattered channel blockage, thus to lose impurity removal function.
Utility model content
The purpose of this utility model is the drawback for prior art, provides that a kind of structure is simple, dependable performance, effectively can reduce the cotton delivery pipe knot screen of impurity content in cotton fiber.
Problem described in the utility model solves with following technical proposals:
A kind of cotton delivery pipe knot screen, comprises cotton-conveying pipe, impurity containing box, dirt rod, the excellent connecting plate of dirt and deflector; Described cotton-conveying pipe two ends are communicated with cotton delivery pipe, arrange impurity containing box bottom cotton-conveying pipe; Described impurity containing box top sidewall is provided with and moves towards one group of vertical dirt rod with cotton fiber in cotton-conveying pipe; Described dirt rod is triangular cross-sectional configuration, is linked together by dirt rod connecting plate; Described deflector is fixedly mounted on impurity containing box sidewall.
Above-mentioned cotton delivery pipe knot screen, described impurity containing box madial wall and lateral wall is installed the bearing pin mated with dirt rod, impurity containing box lateral wall arranges slideway; The upper articulation of described bearing pin and triangular cross-sectional configuration dirt rod assembles; Described dirt rod is provided with the pin hinged with dirt rod connecting plate in bottom, triangular-section; Described dirt rod connecting plate is provided with adjusting bolt; Slideway on described adjusting bolt and impurity containing box lateral wall is equipped with.
Above-mentioned cotton delivery pipe knot screen is along the inclined plane structure of cotton fiber trend in low early and high after state bottom described impurity containing box; Impurity containing box front end face is provided with impurity discharging port; Described impurity discharging port place is provided with impurities removal valve.
Above-mentioned cotton delivery pipe knot screen is along the inclined plane structure of cotton fiber trend in low early and high after state bottom described impurity containing box; Impurity containing box front end face is provided with impurity discharging port, impurity containing box rear end face is provided with wind-supplying mouth.
Above-mentioned cotton delivery pipe knot screen, described deflector top is arc-shaped curved surface structure, and its concave surface is relative with the flow direction separating impurity from cotton fiber, and deflector arc-shaped curved surface arranges one group of ventilating opening.
Above-mentioned cotton delivery pipe knot screen, described deflector bottom arranges the flap extended to impurity discharging port direction.
Above-mentioned cotton delivery pipe knot screen, ventilating opening width W=3-5mm on described deflector arc-shaped curved surface.
Cotton delivery pipe knot screen described in the utility model is provided with and moves towards one group of vertical dirt rod with cotton fiber in cotton-conveying pipe on the sidewall of impurity containing box top, and dirt rod is designed to triangular cross-sectional configuration, between the impurity separated from cotton fiber is by adjacent two dirt rods, gap is passed and deflector collision rift, stopped by the triangular cross-sectional configuration dirt rod moving towards vertical arrangement with cotton fiber in cotton-conveying pipe, thus decrease the quantity of impurity in cotton fiber of turning back back, the top of triangular cross-sectional configuration dirt rod and the hinge be fixed on impurity containing box sidewall are assembled by the utility model, and by the pin that is arranged on bottom, triangular-section and dirt rod connecting plate hinged, operation is arranged on the adjusting bolt on dirt rod connecting plate, it is made to slide along impurity containing box sidewall sliding way, triangular cross-sectional configuration dirt rod is driven to rotate around bearing pin by dirt rod connecting plate, therefore the adjustment in gap between adjacent two dirt rods is achieved, both different brackets cotton fiber removal of impurities requirement had been met, again by the change of triangular cross-sectional configuration dirt rod angle, disperse the staple fibre suede be gathered between adjacent two dirt rods, thus avoid impurity between adjacent two dirt rods and to be scattered the generation of channel jam phenomenon.In a word, the utility model has that structure is simple, the feature of dependable performance, significantly reduces the content of impurity in cotton fiber, ensure that the quality of textile product.
Accompanying drawing explanation
Fig. 1 is existing cotton delivery pipe knot screen structure and working principle schematic diagram;
Fig. 2 is A-A cross-sectional view in Fig. 1;
Fig. 3 is cotton delivery pipe knot screen structural representation described in the utility model;
Fig. 4 is B-B structural representation in Fig. 3;
Fig. 5 is cotton delivery pipe knot screen first embodiment operation principle schematic diagram described in the utility model;
Fig. 6 is impurities removal valve opening schematic diagram in cotton delivery pipe knot screen first embodiment described in the utility model;
Fig. 7 is cotton delivery pipe knot screen second embodiment operation principle schematic diagram described in the utility model;
Fig. 8 is gap adjustment process schematic diagram between cotton delivery pipe knot screen described in the utility model adjacent two dirt rods.
In figure, each list of reference numerals is: 1, cotton delivery pipe, 2, impurity containing box, and 2-1, impurity discharging port, 2-2, slideway, 2-3, wind-supplying mouth, 3, dirt rod, 3-1, pin, 4, deflector, 4-1, ventilating opening, 4-2, flap, 5, impurities removal valve, 6, dirt rod connecting plate, 7, bearing pin, 8, adjusting bolt, 9, impurity.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
It is important to note that the noun of locality such as the "front", "rear" mentioned in the utility model embodiment, " interior ", " outward " is consistent with forward and backward, the inside and outside direction identified in accompanying drawing 3, accompanying drawing 4.
Referring to Fig. 3, Fig. 4, cotton delivery pipe knot screen described in the utility model comprises cotton-conveying pipe 1, impurity containing box 2, dirt rod 3, dirt rod connecting plate 6 and deflector 4; Described cotton-conveying pipe 1 two ends are communicated with cotton delivery pipe, arrange impurity containing box 2 bottom cotton-conveying pipe 1; Described impurity containing box 2 top sidewall is provided with and moves towards one group of vertical dirt rod 3 with cotton fiber in cotton-conveying pipe; Described dirt rod is triangular cross-sectional configuration, and its top is hinged with the bearing pin 7 be arranged on impurity containing box 2 madial wall and lateral wall, is provided with the pin 3-1 hinged with dirt rod connecting plate 6 in bottom, triangular-section; Described dirt rod connecting plate 6 is provided with adjusting bolt 8, and described adjusting bolt 8 is equipped with the slideway 2-2 on impurity containing box lateral wall.
Referring to Fig. 3, in cotton delivery pipe knot screen described in the utility model, described deflector 4 is fixedly mounted on the sidewall of impurity containing box 2, deflector 4 top is arc-shaped curved surface structure, its concave surface is relative with the flow direction separating impurity from cotton fiber, deflector arc-shaped curved surface arranges the ventilating opening 4-1 of one group of width W=3-5mm, the flap 4-2 extended to impurity discharging port 2-1 direction is set in deflector 4 bottom.
Referring to Fig. 5, Fig. 6, in cotton delivery pipe knot screen described in the utility model, first embodiment of described impurity containing box 2 structure is: the inclined plane for along cotton fiber trend being low early and high after state bottom impurity containing box 2, impurity containing box front end face is provided with impurity discharging port 2-1, described impurity discharging port 2-1 place is provided with impurities removal valve 5, and the impurity accumulated in bottom impurity containing box 2 can regularly be removed by impurities removal valve 5 by operating personnel.
Referring to Fig. 7, in cotton delivery pipe knot screen described in the utility model, second embodiment of described impurity containing box 2 structure is: the inclined plane for along cotton fiber trend being low early and high after state bottom impurity containing box 2, impurity containing box front end face is provided with impurity discharging port 2-1, impurity containing box rear end face is provided with wind-supplying mouth 2-3, impurity discharging port 2-1 can be connected with negative-pressure pipeline, is discharged by the impurity be scattered at any time.
Referring to Fig. 8, cotton delivery pipe knot screen described in the utility model, when adjusting adjacent two dirt rod 3 gaps, the adjusting bolt 8 on dirt rod connecting plate 6 is arranged on by operation, it is made to slide along impurity containing box lateral wall sliding way 2-2, triangular cross-sectional configuration dirt rod 3 is driven to rotate around bearing pin 7 by dirt rod connecting plate 6, thus achieve the adjustment in gap between adjacent two dirt rods, both different brackets cotton fiber removal of impurities requirement had been met, again by the change of triangular cross-sectional configuration dirt rod 3 angles, disperse the staple fibre suede be gathered between adjacent two dirt rods, thus avoid impurity between adjacent two dirt rods and to be scattered the generation of channel jam phenomenon.
Claims (7)
1. a cotton delivery pipe knot screen, is characterized in that, described cotton delivery pipe knot screen comprises cotton-conveying pipe (1), impurity containing box (2), dirt rod (3), dirt rod connecting plate (6) and deflector (4); Described cotton-conveying pipe (1) two ends are communicated with cotton delivery pipe, arrange impurity containing box (2) in cotton-conveying pipe (1) bottom; Described impurity containing box (2) top sidewall is provided with and moves towards one group of vertical dirt rod (3) with cotton fiber in cotton-conveying pipe; Described dirt rod is triangular cross-sectional configuration, is linked together by dirt rod connecting plate (6); Described deflector (4) is fixedly mounted on the sidewall of impurity containing box (2).
2. cotton delivery pipe knot screen according to claim 1, is characterized in that, installs the bearing pin (7) mated with dirt rod (3), impurity containing box (2) lateral wall is provided with slideway (2-2) at described impurity containing box (2) madial wall and lateral wall; The upper articulation of described bearing pin and triangular cross-sectional configuration dirt rod (3) assembles; Described dirt rod (3) is provided with the pin (3-1) hinged with dirt rod connecting plate (6) in bottom, triangular-section; Described dirt rod connecting plate (6) is provided with adjusting bolt (8); Described adjusting bolt (8) is equipped with the slideway (2-2) on impurity containing box lateral wall.
3. cotton delivery pipe knot screen according to claim 2, is characterized in that, described impurity containing box (2) bottom is along the inclined plane structure of cotton fiber trend in low early and high after state; Impurity containing box front end face is provided with impurity discharging port (2-1); Described impurity discharging port (2-1) place is provided with impurities removal valve (5).
4. cotton delivery pipe knot screen according to claim 2, is characterized in that, described impurity containing box (2) bottom is along the inclined plane structure of cotton fiber trend in low early and high after state; Impurity containing box front end face is provided with impurity discharging port (2-1), impurity containing box rear end face is provided with wind-supplying mouth (2-3).
5. the cotton delivery pipe knot screen according to claim 3 or 4, it is characterized in that, described deflector (4) top is arc-shaped curved surface structure, and its concave surface is relative with the flow direction separating impurity from cotton fiber, and deflector arc-shaped curved surface arranges one group of ventilating opening (4-1).
6. cotton delivery pipe knot screen according to claim 5, is characterized in that, described deflector (4) bottom arranges the flap (4-2) extended to impurity discharging port (2-1) direction.
7. cotton delivery pipe knot screen according to claim 6, is characterized in that, the width W=3-5mm of ventilating opening (4-1) on described deflector arc-shaped curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256222.XU CN204625882U (en) | 2015-04-27 | 2015-04-27 | A kind of cotton delivery pipe knot screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256222.XU CN204625882U (en) | 2015-04-27 | 2015-04-27 | A kind of cotton delivery pipe knot screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204625882U true CN204625882U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520256222.XU Expired - Fee Related CN204625882U (en) | 2015-04-27 | 2015-04-27 | A kind of cotton delivery pipe knot screen |
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| CN (1) | CN204625882U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040170A (en) * | 2015-08-05 | 2015-11-11 | 湖州新创丝织品有限公司 | Cotton conveying pipe inertia impurity removing structure |
| CN106319694A (en) * | 2016-11-30 | 2017-01-11 | 郑州宏大新型纺机有限责任公司 | Airflow balance device suitable for blowing-carding cotton road transportation |
| CN106705402A (en) * | 2016-11-09 | 2017-05-24 | 珠海格力电器股份有限公司 | Condensed water drainage structure of split wall-mounted inner machine |
| CN109576829A (en) * | 2019-02-15 | 2019-04-05 | 郑州宏大新型纺机有限责任公司 | A kind of water conservancy diversion valve arrangement suitable for the feeding of multi-mixer hopper |
| CN109706555A (en) * | 2019-02-25 | 2019-05-03 | 安徽华茂纺织股份有限公司 | Sheet cotton conveyance conduit exclusion device |
-
2015
- 2015-04-27 CN CN201520256222.XU patent/CN204625882U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040170A (en) * | 2015-08-05 | 2015-11-11 | 湖州新创丝织品有限公司 | Cotton conveying pipe inertia impurity removing structure |
| CN105040170B (en) * | 2015-08-05 | 2018-04-03 | 太康县万利源棉业有限公司 | A kind of cotton feeding pipe inertia removal of impurities structure |
| CN106705402A (en) * | 2016-11-09 | 2017-05-24 | 珠海格力电器股份有限公司 | Condensed water drainage structure of split wall-mounted inner machine |
| CN106319694A (en) * | 2016-11-30 | 2017-01-11 | 郑州宏大新型纺机有限责任公司 | Airflow balance device suitable for blowing-carding cotton road transportation |
| CN106319694B (en) * | 2016-11-30 | 2018-06-19 | 郑州宏大新型纺机有限责任公司 | Suitable for the air flow balancing unit of Blowing carding cotton road conveying |
| CN109576829A (en) * | 2019-02-15 | 2019-04-05 | 郑州宏大新型纺机有限责任公司 | A kind of water conservancy diversion valve arrangement suitable for the feeding of multi-mixer hopper |
| CN109706555A (en) * | 2019-02-25 | 2019-05-03 | 安徽华茂纺织股份有限公司 | Sheet cotton conveyance conduit exclusion device |
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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: 20150909 Termination date: 20200427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |