CN201777418U - Double-cavity air locking valve of cement packing machine - Google Patents
Double-cavity air locking valve of cement packing machine Download PDFInfo
- Publication number
- CN201777418U CN201777418U CN2010202982007U CN201020298200U CN201777418U CN 201777418 U CN201777418 U CN 201777418U CN 2010202982007 U CN2010202982007 U CN 2010202982007U CN 201020298200 U CN201020298200 U CN 201020298200U CN 201777418 U CN201777418 U CN 201777418U
- Authority
- CN
- China
- Prior art keywords
- urceolus
- rotating shaft
- inner core
- connecting rod
- housing
- 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
Links
Images
Landscapes
- Safety Valves (AREA)
Abstract
The utility model discloses a double-cavity air locking valve of a cement packing machine. An outer barrel (1) having the bottom extending into a casing (10) is arranged above the casing (10), an inner barrel (2) having the bottom extending into the outer barrel (1) is mounted above the outer barrel (1), rotating shafts (8 and 15) are respectively mounted on two side edges above the casing (10) and the outer barrel (1) and at the bottoms of the inner barrel (2) and the outer barrel (1), counterweight rods (6 and 14) are connected with one end of the rotating shaft (8) and one end of the rotating shaft (15) respectively, counterweights (5 and 13) are mounted on the counterweight rods (6 and 14) respectively, one end of a connecting rod (4) and one end of a connecting rod (12) are respectively connected with two ends of the rotating shafts (8 and 15), the other ends of the connecting rods (4 and 12) are connected with flaps (3 and 11), and tapered doors are formed on the two opposite flaps at the bottoms of the inner and the outer barrels (2 and 1). The double cavity air locking valve has a simple structure and is convenient to operate, a No.1 movable door and a No.2 movable door are opened and closed alternately to lock the air pressure at an inlet; and the measurement is accurate.
Description
Technical field
The utility model relates to wrapping machine, is specifically related to a kind of cement-packing plant two-chamber air valve.
Background technology
As everyone knows, the key mechanism of cement-packing plant is the air-valve of control material turnover, and existing air-valve can not effectively lock, cause measuring inaccurate and bag in have the gaseous contamination environment, influence is produced and production control.
Summary of the invention
The purpose of this utility model is: a kind of cement-packing plant two-chamber air valve is provided, and the turnover of dual mechanism controls material is stopped gas and is entered cement package bags, and accurate measurement ensures and produces, and reduces environmental pollution.
Technical solution of the present utility model is: this wind lock comprises inner core, urceolus and housing, urceolus is installed above housing, the bottom of urceolus is stretched in the housing, inner core is installed above urceolus, the bottom of inner core is stretched in the urceolus, inlet point is established on the top of inner core, and discharging opening is established in the bottom of housing, and a dodge gate and No. two dodge gates are installed respectively in the bottom of inner core and urceolus; A described dodge gate comprises turnover panel, connecting rod, rotating shaft and counterweight, dual-side is positioned at the place, bottom of inner core by bearing seat, globe bearing installation rotating shaft above urceolus, on an end of rotating shaft, connect weight linear meter, clump weight is installed on the weight linear meter, an end that on the two ends of rotating shaft, connects connecting rod respectively, the other end of connecting rod connects turnover panel, and two relative turnover panels form tapered gate in the bottom of inner core; Described No. two dodge gates comprise turnover panel, connecting rod, rotating shaft and counterweight, dual-side is positioned at the place, bottom of urceolus by bearing seat, globe bearing installation rotating shaft above housing, on an end of rotating shaft, connect weight linear meter, clump weight is installed on the weight linear meter, an end that on the two ends of rotating shaft, connects connecting rod respectively, the other end of connecting rod connects turnover panel, and two relative turnover panels form tapered gate in the bottom of urceolus.
Material enters inner core by the inlet point of inner core, and when reaching certain weight, No. one dodge gate is opened, and material enters in the urceolus, and No. one dodge gate is closed the pinning air intake immediately; When material reached certain weight in urceolus, No. two dodge gate was opened, and material falls in the housing, and No. two dodge gates are closed simultaneously, and material is drained by the discharging opening of housing.
The utility model is simple in structure, and is easy to operate, and a dodge gate and No. two dodge gates clock switch that staggers pins the air pressure of import, does not allow inlet point and discharging opening unimpeded, accurate measurement.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the birds-eye view of Fig. 1
Among the figure: 1 urceolus, 2 inner cores, 3 turnover panels, 4 connecting rods, 5 clump weights, 6 weight linear meters, 7 globe bearings, 8 rotating shafts, 9 bearing seats, 10 housings, 11 turnover panels, 12 connecting rods, 13 clump weights, 14 weight linear meters, 15 rotating shafts.
The specific embodiment
As shown in Figure 1, 2, this wind lock comprises inner core 2, urceolus 1 and housing 10, urceolus 1 is installed above housing 10, the bottom of urceolus 1 is stretched in the housing 10, inner core 2 is installed above urceolus 1, and the bottom of inner core 2 is stretched in the urceolus 1, and inlet point is established on the top of inner core 2, discharging opening is established in the bottom of housing 10, and a dodge gate and No. two dodge gates are installed respectively in the bottom of inner core 2 and urceolus 1; A described dodge gate comprises turnover panel 3, connecting rod 4, rotating shaft 8 and clump weight 5, dual-side is positioned at the place, bottom of inner core 2 by bearing seat 9, globe bearing 7 installation rotating shafts 8 above urceolus 1, on an end of rotating shaft 8, connect weight linear meter 6, clump weight 5 is installed on the weight linear meter 6, an end that on the two ends of rotating shaft 8, connects connecting rod 4 respectively, the other end of connecting rod 4 connects turnover panel 3, and two relative turnover panels form tapered gate in the bottom of inner core 2; Described No. two dodge gates comprise turnover panel 11, connecting rod 12, rotating shaft 15 and clump weight 13, dual-side is positioned at the place, bottom of urceolus 1 by bearing seat, globe bearing installation rotating shaft 15 above housing 10, on an end of rotating shaft 15, connect weight linear meter 14, clump weight 13 is installed on the weight linear meter 14, an end that on the two ends of rotating shaft 15, connects connecting rod 12 respectively, the other end of connecting rod 12 connects turnover panel 11, and two relative turnover panels form tapered gate in the bottom of urceolus 1.
Material enters inner core by the inlet point of inner core 2, and when reaching certain weight, No. one dodge gate is opened, and material enters in the urceolus 1, and No. one dodge gate is closed immediately; When material reached certain weight in urceolus, No. two dodge gate was opened, and material falls in the housing 10, and No. two dodge gates are closed simultaneously, and material is drained by the discharging opening of housing 10.
Claims (1)
1. cement-packing plant two-chamber air valve, it is characterized in that: this wind lock comprises inner core (2), urceolus (1) and housing (10), urceolus (1) is installed in top at housing (10), the bottom of urceolus (1) is stretched in the housing (10), inner core (2) is installed in top at urceolus (1), and the bottom of inner core (2) is stretched in the urceolus (1), and inlet point is established on the top of inner core (2), discharging opening is established in the bottom of housing (10), in the bottom of inner core (2) and urceolus (1) dodge gate and No. two dodge gates is installed respectively; A described dodge gate comprises turnover panel (3), connecting rod (4), rotating shaft (8) and clump weight (5), top dual-side at urceolus (1) is positioned at the place, bottom of inner core (2) by bearing seat (9), globe bearing (7) installation rotating shaft (8), on an end of rotating shaft (8), connect weight linear meter (6), weight linear meter (6) is gone up clump weight (5) is installed, an end that on the two ends of rotating shaft (8), connects connecting rod (4) respectively, the other end of connecting rod (4) connects turnover panel (3), and two relative turnover panels form tapered gate in the bottom of inner core (2); Described No. two dodge gates comprise turnover panel (11), connecting rod (12), rotating shaft (15) and clump weight (13), top dual-side at housing (10) is positioned at the place, bottom of urceolus (1) by bearing seat, globe bearing installation rotating shaft (15), on an end of rotating shaft (15), connect weight linear meter (14), weight linear meter (14) is gone up clump weight (13) is installed, an end that on the two ends of rotating shaft (15), connects connecting rod (12) respectively, the other end of connecting rod (12) connects turnover panel (11), and two relative turnover panels form tapered gate in the bottom of urceolus (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202982007U CN201777418U (en) | 2010-08-20 | 2010-08-20 | Double-cavity air locking valve of cement packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202982007U CN201777418U (en) | 2010-08-20 | 2010-08-20 | Double-cavity air locking valve of cement packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201777418U true CN201777418U (en) | 2011-03-30 |
Family
ID=43790642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202982007U Expired - Fee Related CN201777418U (en) | 2010-08-20 | 2010-08-20 | Double-cavity air locking valve of cement packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201777418U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602409A (en) * | 2012-03-26 | 2012-07-25 | 冯世英 | Automatically openable and closable door leaf |
| CN106586367A (en) * | 2016-11-22 | 2017-04-26 | 无锡锡东能源科技有限公司 | Turnable door capable of achieving synchronous driving |
| CN107879125A (en) * | 2017-10-16 | 2018-04-06 | 无锡锡东能源科技有限公司 | A kind of gravity plate-turning door |
-
2010
- 2010-08-20 CN CN2010202982007U patent/CN201777418U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602409A (en) * | 2012-03-26 | 2012-07-25 | 冯世英 | Automatically openable and closable door leaf |
| CN102602409B (en) * | 2012-03-26 | 2015-06-24 | 冯世英 | Automatically openable and closable door leaf |
| CN106586367A (en) * | 2016-11-22 | 2017-04-26 | 无锡锡东能源科技有限公司 | Turnable door capable of achieving synchronous driving |
| CN107879125A (en) * | 2017-10-16 | 2018-04-06 | 无锡锡东能源科技有限公司 | A kind of gravity plate-turning door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201777418U (en) | Double-cavity air locking valve of cement packing machine | |
| CN102297807B (en) | Tester for testing durability of material under high-pressure hydrogen environment | |
| CN100565125C (en) | Grain information on-line monitoring system | |
| CN106441881B (en) | A kind of horizontal high-precision detector of precision speed reduction device comprehensive performance | |
| CN100999974B (en) | Wide passageway dual-door retractable structure | |
| CN208535175U (en) | A kind of novel digital use for laboratory quantitative wind control venturi valve | |
| CN102353423B (en) | Homotaxial magnetic turning column liquid level meter | |
| CN102795365A (en) | Plastic powder packaging air locking valve | |
| CN102381496A (en) | Double-cavity air-locking valve for flour packer | |
| CN102493389A (en) | Synchronous opening/closing device for horizontal gate in hydraulic model test | |
| CN203732106U (en) | Valve type orifice plate throttling apparatus | |
| CN208824417U (en) | A kind of gravity type wheat measurer | |
| CN109724756A (en) | A kind of airtightness novel detection device | |
| CN104832662B (en) | Butterfly valve with two actuators | |
| CN201670379U (en) | Zipper bag opening device for horizontal-feeding automatic packer | |
| CN206639740U (en) | Cast crank arm box | |
| CN106246545B (en) | A kind of bias gyroscopic pendulum compressor multiphase air-fuel mixture conveying device | |
| CN205978547U (en) | Automatic leak protection valve | |
| CN204924840U (en) | Coarse measuring device in rock core crack | |
| CN203653229U (en) | Small-sized down filling machine with seal opening and closing device | |
| CN215116161U (en) | Multifunctional carbon monoxide and methane sensor testing device | |
| CN106352936A (en) | Gas metering device convenient to overhaul | |
| CN102353424A (en) | Triaxial liquid level meter with magnetic reversible column | |
| CN106289423A (en) | A kind of environment-friendly type mechanical electronic dual-display roots flowmeter | |
| CN203255577U (en) | Garbage shipping case door self-locking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20130820 |