CN205401100U - Dosage pump - Google Patents
Dosage pump Download PDFInfo
- Publication number
- CN205401100U CN205401100U CN201620112153.XU CN201620112153U CN205401100U CN 205401100 U CN205401100 U CN 205401100U CN 201620112153 U CN201620112153 U CN 201620112153U CN 205401100 U CN205401100 U CN 205401100U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- outlet plenum
- driving shaft
- plate
- outer cover
- 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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- Details And Applications Of Rotary Liquid Pumps (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Rotary Pumps (AREA)
Abstract
The utility model relates to a dosage pump, including feed liquor board (1), interior apron (2), intermediate lamella (3), outer apron (4), driving gear (5), driven gear (6), driving shaft (7), driven shaft (8), seal cover (9), gland (10), dome (11), axle sleeve (12), connecting axle (13), spindle nose apron (14) and sealing washer (16), the utility model has the advantages that: adopt the technology recess to be a glue out hole with two outlet chamber intercommunications, it is large -traffic to make the low discharge merge into, improves dosage pump's measuring accuracy, improves flow stability nature, promotes the spinning performance, mixes simultaneously and adopts two kinds of sealing method of shaping packing seal and end face seal, improves sealed effect, avoids the spinning solution to reveal.
Description
Technical field
This utility model relates to a kind of chemical fibre equipment, is specifically related to a kind of dosing pump.
Background technology
Along with the upgrading of textile industry, textile mills are more and more higher to the requirement of textile machine.Dosing pump is the core component of textile of chemical fibre machinery, and the straight knot of quality of its performance has influence on the spinning properties of chemical fibre equipment.At present, on market, existing multiple exit dosing pump mainly adopts the form of export volume and gear logarithm one to, sealing device uses the sealing structure of single form, existing dosing pump rate of discharge is accurate not, being easily caused dosing pump spinning uneven, sealing device uses shaped packing seal or the end face seal of single form, and sealing reliability is low, easily produce axle head spinning solution to reveal, lose raw material.
Summary of the invention
The purpose of this utility model is in that to solve the deficiency that above-mentioned prior art exists, it is provided that a kind of dosing pump, improves discharge stability, improves spinning quality, improve sealing effectiveness, it is to avoid spinning solution is revealed.
nullThe technical solution adopted in the utility model is: a kind of dosing pump，Including feed liquor plate 1、Inner cover plate 2、Intermediate plate 3、Outer cover plate 4、Driving gear 5、Driven gear 6、Driving shaft 7、Driven shaft 8、Sealing shroud 9、Gland 10、Dome 11、Axle sleeve 12、Connect axle 13、Spindle nose cover plate 14 and sealing ring 16，Feed liquor plate 1、Inner cover plate 2、Intermediate plate 3 and outer cover plate 4 are sequentially connected by securing member and connect，Sealing shroud 9、Dome 11、Axle sleeve 12 is connected with outer cover plate 4 by joint bolt with spindle nose cover plate 14，Driving shaft 7 is arranged on inner cover plate 2、Outer cover plate 4、In the installing hole of sealing shroud 9 and dome 11，Driven shaft 8 is arranged in the installing hole of inner cover plate 2 and outer cover plate 4，Driving gear 5 is arranged on driving shaft 7，Driven gear 6 is arranged on driven shaft 8，Driving gear 5 and driven gear 6 are meshed，Sealing ring 16 is arranged between sealing shroud 9 and driving shaft 7，Gland 10 is connected with sealing shroud 9，And compress sealing ring 16，Connect axle 13 to be arranged in axle sleeve 12，It is connected with driving shaft 7，Feed liquor plate 1 is provided with middle glue feeding opening 17、Left plastic hole 18、Right plastic hole 19、Left technique groove 25 and right technique groove 26，Inner cover plate 2 is provided with middle snout cavity 20、The first from left outlet plenum 21、The second from left outlet plenum 22、A right outlet plenum 23 and right two outlet plenums 24，Middle snout cavity 20 and the first from left outlet plenum 21、The second from left outlet plenum 22、A right outlet plenum 23 and right two outlet plenums 24 communicate，The first from left outlet plenum 21 is connected with left plastic hole 18 by left technique groove 25 with the second from left outlet plenum 22，A right outlet plenum 23 is connected with right plastic hole 19 by right technique groove 26 with right two outlet plenums 24.
This utility model has the advantages that two outlet plenum connections are a plastic hole by employing technique groove compared with prior art, low discharge is made to merge into big flow, improve the measuring accuracy of dosing pump, improve discharge stability, promote spinning properties, mixing simultaneously adopts shaped packing seal and two kinds of sealing means of end face seal, improves sealing effectiveness, it is to avoid spinning solution is revealed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
nullA kind of dosing pump as depicted in figs. 1 and 2，Including feed liquor plate 1、Inner cover plate 2、Intermediate plate 3、Outer cover plate 4、Driving gear 5、Driven gear 6、Driving shaft 7、Driven shaft 8、Sealing shroud 9、Gland 10、Dome 11、Axle sleeve 12、Connect axle 13、Spindle nose cover plate 14 and sealing ring 16，Feed liquor plate 1、Inner cover plate 2、Intermediate plate 3 and outer cover plate 4 are sequentially connected by securing member and connect，Sealing shroud 9、Dome 11、Axle sleeve 12 is connected with outer cover plate 4 by joint bolt with spindle nose cover plate 14，Driving shaft 7 is arranged on inner cover plate 2、Outer cover plate 4、In the installing hole of sealing shroud 9 and dome 11，Driven shaft 8 is arranged in the installing hole of inner cover plate 2 and outer cover plate 4，Driving gear 5 is arranged on driving shaft 7，Driven gear 6 is arranged on driven shaft 8，Driving gear 5 and driven gear 6 are meshed，Sealing ring 16 is arranged between sealing shroud 9 and driving shaft 7，Gland 10 is connected with sealing shroud 9，And compress sealing ring 16，Connect axle 13 to be arranged in axle sleeve 12，It is connected with driving shaft 7，Feed liquor plate 1 is provided with middle glue feeding opening 17、Left plastic hole 18、Right plastic hole 19、Left technique groove 25 and right technique groove 26，Inner cover plate 2 is provided with middle snout cavity 20、The first from left outlet plenum 21、The second from left outlet plenum 22、A right outlet plenum 23 and right two outlet plenums 24，Middle snout cavity 20 and the first from left outlet plenum 21、The second from left outlet plenum 22、A right outlet plenum 23 and right two outlet plenums 24 communicate，The first from left outlet plenum 21 is connected with left plastic hole 18 by left technique groove 25 with the second from left outlet plenum 22，A right outlet plenum 23 is connected with right plastic hole 19 by right technique groove 26 with right two outlet plenums 24.
The transmission of this dosing pump is to be driven driving shaft to rotate by the power transmission shaft on main frame by connecting axle, driving shaft drives dosing pump driving gear to rotate, driving gear engages with driven gear, pass through pinion rotation, spinning solution is under the conveying of inlet pressure, constantly it is transported to outlet plenum from snout cavity, and extrudes outside pump.Adopting technique groove is a plastic hole by two outlet plenum connections, two gum exudation mouths are merged into after four pairs of main driven gear engagement conveying spinning solutions, low discharge is made to merge into big flow, improve the measuring accuracy of dosing pump, improve discharge stability, promote spinning properties, the shaped packing seal mode using gland compression seal circle and the end face seal mode using dome, axle sleeve and connection axle to combine closely, two kinds of sealing means mixing use, and improve sealing effectiveness, it is to avoid or reduce spinning solution leakage.
Claims (1)
- null1. a dosing pump，It is characterized in that，Including feed liquor plate (1)、Inner cover plate (2)、Intermediate plate (3)、Outer cover plate (4)、Driving gear (5)、Driven gear (6)、Driving shaft (7)、Driven shaft (8)、Sealing shroud (9)、Gland (10)、Dome (11)、Axle sleeve (12)、Connect axle (13)、Spindle nose cover plate (14) and sealing ring (16)，Feed liquor plate (1)、Inner cover plate (2)、Intermediate plate (3) and outer cover plate (4) are sequentially connected by securing member and connect，Sealing shroud (9)、Dome (11)、Axle sleeve (12) is connected with outer cover plate (4) by joint bolt with spindle nose cover plate (14)，Driving shaft (7) is arranged on inner cover plate (2)、Outer cover plate (4)、In the installing hole of sealing shroud (9) and dome (11)，Driven shaft (8) is arranged in the installing hole of inner cover plate (2) and outer cover plate (4)，Driving gear (5) is arranged on driving shaft (7)，Driven gear (6) is arranged on driven shaft (8)，Driving gear (5) and driven gear (6) are meshed，Sealing ring (16) is arranged between sealing shroud (9) and driving shaft (7)，Gland (10) is connected with sealing shroud (9)，And compress sealing ring (16)，Connect axle (13) to be arranged in axle sleeve (12)，It is connected with driving shaft (7)，Feed liquor plate (1) is provided with middle glue feeding opening (17)、Left plastic hole (18)、Right plastic hole (19)、Left technique groove (25) and right technique groove (26)，Inner cover plate (2) is provided with middle snout cavity (20)、The first from left outlet plenum (21)、The second from left outlet plenum (22)、A right outlet plenum (23) and right two outlet plenums (24)，Middle snout cavity (20) and the first from left outlet plenum (21)、The second from left outlet plenum (22)、A right outlet plenum (23) and right two outlet plenums (24) communicate，The first from left outlet plenum (21) is connected with left plastic hole (18) by left technique groove (25) with the second from left outlet plenum (22)，A right outlet plenum (23) is connected with right plastic hole (19) by right technique groove (26) with right two outlet plenums (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112153.XU CN205401100U (en) | 2016-01-30 | 2016-01-30 | Dosage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112153.XU CN205401100U (en) | 2016-01-30 | 2016-01-30 | Dosage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401100U true CN205401100U (en) | 2016-07-27 |
Family
ID=56450266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620112153.XU Expired - Fee Related CN205401100U (en) | 2016-01-30 | 2016-01-30 | Dosage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401100U (en) |
-
2016
- 2016-01-30 CN CN201620112153.XU patent/CN205401100U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 030600 150 Jingwei Road, Yuci District, Shanxi, Jinzhong Patentee after: Shanxi Jingwei Chemical Fiber Machinery Co.,Ltd. Address before: 030600 150 Jingwei Road, Yuci District, Shanxi, Jinzhong Patentee before: JINZHONGH JINGWEI CHEMICAL FIBER PRECISION MANUFACTURING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20210130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |