CN209127007U - A kind of three-level valve feeding machanism - Google Patents
A kind of three-level valve feeding machanism Download PDFInfo
- Publication number
- CN209127007U CN209127007U CN201821841841.5U CN201821841841U CN209127007U CN 209127007 U CN209127007 U CN 209127007U CN 201821841841 U CN201821841841 U CN 201821841841U CN 209127007 U CN209127007 U CN 209127007U
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- CN
- China
- Prior art keywords
- valve
- level
- stage cylinder
- connecting pipe
- level valve
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- 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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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model discloses a kind of three-level valve feeding machanisms, including three-level valve, shutoff valve, connecting pipe and connecting flange, three-level valve and shutoff valve include body portion, and valve body is made of storage chamber and charging chamber two parts, wherein charging chamber and connecting pipe are on same vertical direction, charging chamber interior sliding, which is provided with, can be realized the valve plate that charging chamber is opened and is closed, wherein one end extends in containing cavities room valve plate, and three-level valve side is fixedly installed three-stage cylinder, shutoff valve side is fixedly installed single-stage cylinder, the piston rod of three-stage cylinder is extended in containing cavities room and is fixedly connected with corresponding valve plate, the piston rod of single-stage cylinder is extended in containing cavities room and is fixedly connected with corresponding valve plate.The utility model solves current arc door feed mode dynamic measuring low precision, and unstable, speed is slow, and is only applicable to the problem of small tonnage is fed range.
Description
Technical field
The utility model relates to be fed valve technology field, specially a kind of three-level valve feeding machanism.
Background technique
Granular material is being carried out in jumbo bag packaging and weighing process, it usually needs material to be weighed is delivered to meter first
It weighing and is stored in amount storehouse, then valve carries out fuel gauge with arc door and thereon on elevating mechanism, finally by arc door
It flows into and completes weighing and bagging in jumbo bag, this feed mode often dynamic measuring low precision, unstable, speed is slow, and is only applicable in
In the feed range of small tonnage.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of three-level valve feeding machanism, solves current
Arc door is fed mode often dynamic measuring low precision, and unstable, speed is slow, and is only applicable to asking for small tonnage feed range
Topic.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of three-level valve feeding machanism, including three
Grade valve, shutoff valve, connecting pipe and connecting flange, connecting pipe described in more piece is by three-level valve and shutoff valve interval
It opens, while being fixedly connected by connecting flange between the connecting pipe and three-level valve, connecting pipe and shutoff valve, and
The three-level valve is located above shutoff valve, and the three-level valve and shutoff valve include body portion, and the valve body
It is made of storage chamber and charging chamber two parts, wherein the feed cavity room and connecting pipe are on same vertical direction,
The charging chamber interior sliding, which is provided with, can be realized the valve plate that charging chamber is opened and is closed, and the valve plate wherein prolong by one end
It extends in containing cavities room, and three-level valve side is fixedly installed three-stage cylinder, the shutoff valve side fixed setting
There is single-stage cylinder, the piston rod of the three-stage cylinder is extended in containing cavities room and is fixedly connected with corresponding valve plate, the list
The piston rod of grade cylinder is extended in containing cavities room and is fixedly connected with corresponding valve plate.
Preferably, valve body two sides inner wall is rotatably equipped with row's guide bearing, and the valve plate is stacked in guiding
It can slidably reciprocate on bearing and along guide bearing.
Preferably, the valve plate is integrally in rectangular configuration.
(3) beneficial effect
The utility model provides a kind of three-level valve feeding machanism, have it is following the utility model has the advantages that
The utility model improves by way of by traditional arc door feed, is designed to be arranged in measuring chute upper end
The three-level valve feeding machanism that feed inlet goes out can be realized the accurate quick and stable measuring chute that enters of material and be measured, example
Such as when need to weigh 1000kg material when, material is counted by connecting pipe to three-level valve, shutoff valve and into measuring chute
Amount, three-level valve and shutoff valve fully open, metering to 900Kg, and the piston rod of three-stage cylinder drives corresponding valve plate to realize
The major part of three-level valve is closed, and three-level valve is in medium aperture at this time, when then measuring again to 990Kg, the work of three-stage cylinder
Stopper rod drives corresponding valve plate to realize that the middle head of three-level valve is closed again, and three-level valve carries out essence in apertures such as minimums at this time
Thin feed, until the piston rod of three-stage cylinder drives corresponding valve plate to realize completely closing for three-level valve, at this time when 1000Kg
Shutoff valve is closed immediately, and some materials finally fallen when by fine feed end, and guarantees entire weighing accuracy error
It is effectively controlled.
Detailed description of the invention
Fig. 1 is the utility model section structural schematic diagram；
Fig. 2 is integral device flow chart when the three-level valve feeding machanism is fed.
In figure: three-level valve feeding machanism 1, three-level valve 2, shutoff valve 3, measuring chute 4, automatic hoisting mechanism 5, jumbo bag
6, connecting pipe 7, connecting flange 8, charging chamber 9, storage chamber 10, three-stage cylinder 11, single-stage cylinder 12, valve plate 13, piston
Bar 14, valve body 15, guide bearing 16.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of three-level valve feeding machanism, including three-level
Valve 2, shutoff valve 3, connecting pipe 7 and connecting flange 8, more piece connecting pipe 7 will be between three-level valve 2 and shutoff valves 3
It separates, while connecting by the way that connecting flange 8 is fixed between connecting pipe 7 and three-level valve 2, connecting pipe 7 and shutoff valve 3
It connects, and three-level valve 2 is located at the top of shutoff valve 3, three-level valve 2 and shutoff valve 3 include 15 part of valve body, and valve body 15
It is made of storage chamber 10 and charging 9 two parts of chamber, wherein charging chamber 9 and connecting pipe 7 are on same vertical direction,
Charging 9 internal slide of chamber, which is provided with, can be realized the valve plate 13 that charging chamber 9 is opened and is closed, and whole valve plate 13 is in rectangle knot
Structure, wherein one end extends in storage chamber 10 valve plate 13, and 2 side of three-level valve is fixedly installed three-stage cylinder 11, cut-off
3 side of valve is fixedly installed single-stage cylinder 12, the piston rod 14 of three-stage cylinder 11 extend in storage chamber 10 and with it is corresponding
Valve plate 13 be fixedly connected, the piston rod 14 of single-stage cylinder 12 extend in storage chamber 10 and with corresponding valve plate 13 is fixed connects
It connects.
It is improved by way of by traditional arc door feed, is designed to setting and goes out in 4 upper end feed inlet of measuring chute
Three-level valve feeding machanism 1, can be realized that material is accurate quick and stable to be measured into measuring chute 4, such as when needing
Weigh 1000kg material when, material is measured by connecting pipe 7 to three-level valve 2, shutoff valve 3 and into measuring chute 4,
Three-level valve 2 and shutoff valve 3 fully open, and measure to 900Kg, the piston rod 14 of three-stage cylinder 11 drives corresponding valve plate 13
Realize that the major part of three-level valve 2 is closed, three-level valve 2 is in medium aperture at this time, when then measuring again to 990Kg, three-level gas
The piston rod 14 of cylinder 11 drives corresponding valve plate 13 to realize that the middle head of three-level valve 2 is closed again, and three-level valve 2 is in minimum at this time
Etc. apertures, be finely fed, until the piston rod 14 of three-stage cylinder 11 drives corresponding valve plate 13 to realize three-level when 1000Kg
Valve 2 completely closes, and shutoff valve 3 is closed immediately at this time, and some materials finally fallen when by fine feed end,
Guarantee that entire weighing accuracy error is effectively controlled；After the completion of metering, material is entered by measuring chute 4 through automatic hoisting mechanism 5
It is fixed on the jumbo bag 6 below 4 discharge port of measuring chute Nei and completes entire weighing charging process.
Move back and forth to guarantee that valve plate 13 can be stablized when realizing switch, 15 two sides inner wall of valve body is rotatably equipped with
One row's guide bearing 16, and valve plate 13 is stacked on guide bearing 16 and can slidably reciprocate along guide bearing 16.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of three-level valve feeding machanism, including three-level valve (2), shutoff valve (3), connecting pipe (7) and connection method
Blue (8), it is characterised in that: three-level valve (2) and shutoff valve (3) are spaced apart by connecting pipe described in more piece (7), while described
Connect by the way that connecting flange (8) are fixed between connecting pipe (7) and three-level valve (2), connecting pipe (7) and shutoff valve (3)
It connects, and the three-level valve (2) is located above shutoff valve (3), the three-level valve (2) and shutoff valve (3) include valve
Body (15) part, and the valve body (15) is made of storage chamber (10) and charging chamber (9) two parts, wherein the feed cavity
Room (9) and connecting pipe (7) are on same vertical direction, charging chamber (9) internal slide be provided with can be realized into
Expect the valve plate (13) that chamber (9) are opened and are closed, wherein one end extends in storage chamber (10) valve plate (13), and described
Three-level valve (2) side is fixedly installed three-stage cylinder (11), and shutoff valve (3) side is fixedly installed single-stage cylinder
(12), the piston rod (14) of the three-stage cylinder (11) is extended in storage chamber (10) and is fixed with corresponding valve plate (13) and connects
It connects, the piston rod (14) of the single-stage cylinder (12), which is extended in storage chamber (10) and fixed with corresponding valve plate (13), to be connected
It connects.
2. a kind of three-level valve feeding machanism according to claim 1, it is characterised in that: valve body (15) two sides inner wall
It is rotatably equipped with row's guide bearing (16), and the valve plate (13) is stacked on guide bearing (16) and can be along guide bearing
(16) it slidably reciprocates.
3. a kind of three-level valve feeding machanism according to claim 1 or 2, it is characterised in that: the valve plate (13) is whole
It is in rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821841841.5U CN209127007U (en) | 2018-11-09 | 2018-11-09 | A kind of three-level valve feeding machanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821841841.5U CN209127007U (en) | 2018-11-09 | 2018-11-09 | A kind of three-level valve feeding machanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209127007U true CN209127007U (en) | 2019-07-19 |
Family
ID=67244469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821841841.5U Expired - Fee Related CN209127007U (en) | 2018-11-09 | 2018-11-09 | A kind of three-level valve feeding machanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209127007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859593A (en) * | 2021-09-30 | 2021-12-31 | 应城市新都化工有限责任公司 | Quantitative automatic packaging device and packaging method thereof |
-
2018
- 2018-11-09 CN CN201821841841.5U patent/CN209127007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859593A (en) * | 2021-09-30 | 2021-12-31 | 应城市新都化工有限责任公司 | Quantitative automatic packaging device and packaging method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20201109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |