CN204161981U - A kind of baiting valve of adjustable dosage - Google Patents
A kind of baiting valve of adjustable dosage Download PDFInfo
- Publication number
- CN204161981U CN204161981U CN201420620582.9U CN201420620582U CN204161981U CN 204161981 U CN204161981 U CN 204161981U CN 201420620582 U CN201420620582 U CN 201420620582U CN 204161981 U CN204161981 U CN 204161981U
- Authority
- CN
- China
- Prior art keywords
- baiting valve
- attaching parts
- group
- material baffle
- adjustment hole
- 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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Abstract
The utility model relates to a kind of baiting valve of adjustable dosage, comprise housing (1), described housing (1) interior normal-running fit connects a S. A. (3), the upper circumference uniform distribution one group of scraper plate (4) of described S. A. (3), it is characterized in that: between described any two adjacent scraper plates (4), be all provided with one group of attaching parts (5), each attaching parts (5) is all fixedly connected on described S. A. (3), the upper activity of attaching parts (5) between adjacent two scraper plates (4) is connected one group of material baffle cooperatively interacted (6), each described material baffle (6) all with corresponding scraper plate (4) corresponding close fit.Advantage of the present utility model: this apparatus structure is simple, and cost is low, easily assembles, by the size regulating the position of material baffle to control discharge quantity, easy and simple to handle, solve blockage problem when feeding intake, widen the Applicable scope of baiting valve simultaneously.
Description
Technical field
The utility model relates to a kind of baiting valve device, particularly a kind of baiting valve of adjustable dosage.
Background technology
Baiting valve also claims unloader, rotovalve, discharge valve, ash-valve, lock wind apparatus etc., be made up of circular cylindrical shell, S. A., straight shape scraper plate, charging flange, discharging flange, motor and reductor etc., baiting valve is that one utilizes volume to carry out weight feed to powder, pellet, gravity is utilized to make the device of Flow of Goods and Materials, there is the function of quantitative feeding and lock gas, volume is little, structure is simple, is widely used in solid material transport process.
In gas cleaning environment-protective process process, baiting valve is also widely used, must add pulverized limestone by baiting valve equably, little metering, pulverized limestone is deposited in feed bin, and therefore feed bin bottom connects baiting valve, the external motor of baiting valve, the rotating shaft of motor connects the rotating shaft of baiting valve, and during motor uniform rotation, the rotating shaft synchronous uniform velocity of baiting valve rotates, and the axis of rotation by baiting valve controls blanking, the blanking when rotating shaft of baiting valve rotates, the rotating shaft of baiting valve rotates blanking when stopping and also stopping.
Because pulverized limestone easily hardens, if baiting valve bore is little, will block; If baiting valve bore is large, discharge quantity just becomes large.Under little metering occasion, when the rotating speed of variable-frequency motor is low to moderate the limit, the discharge quantity of heavy caliber baiting valve is still excessive, so far, problem has just occurred, wants the discharge quantity of baiting valve little, will reduce the bore of baiting valve, the bore of baiting valve reduces the chance that will increase blocking.Can see that discharge quantity and blanking velocity control bad thus, will result in blockage, bring certain trouble to discharging, reduce the work efficiency of baiting valve, so far, also not have better scheme to solve the problems referred to above.
Utility model content
The utility model object is to solve the problem blocked because the discharge quantity of baiting valve is different in gas cleaning environment-protective process, and the baiting valve of a kind of adjustable dosage provided.
To achieve these goals, the utility model have employed following technical scheme:
A kind of baiting valve of adjustable dosage, comprise housing, in described housing, normal-running fit connects a S. A., circumference uniform distribution one group of scraper plate on described S. A., it is characterized in that: between described any two adjacent scraper plates, be all provided with one group of attaching parts, each attaching parts is all fixedly connected on described S. A., the movable one group of material baffle cooperatively interacted that is connected on the attaching parts between adjacent two scraper plates, all corresponding with the corresponding scraper plate close fit of each described material baffle.
On the basis of technique scheme, following further technical scheme can also be had:
The side of each described material baffle is equipped with one group of adjustment hole, and on two material baffles cooperatively interacted, the dislocation of corresponding adjustment hole correspondence coordinates, and each described adjustment hole all regulate corresponding with corresponding attaching parts coordinates.
Described attaching parts is preferably a bolt and two locking nut structures, and described bolt, through the adjustment hole of corresponding material baffle, is then locked by the jam nut of its upper and lower side.
Described adjustment hole is elongated hole or waist shaped hole, when regulating discharge quantity, first the jam nut on bolt being unscrewed, regulating the height of material baffle on attaching parts by adjustment hole, thus control the size of discharge quantity.
Described every two die cavities that formed between scraper plate and housing cooperatively interacted also claim to scrape material space, the material of housing upper feed bin is filled in die cavity, the bottom that material forwards housing to scraper rotary draws off, with the uniform rotation of motor, baiting valve can uniformly, the downward discharging of continuous print.When keeping baiting valve bore, being reduce discharge quantity, arranging block piece scraping in material space, scrape material space for reducing, under rotating speed same case, scrape material space less, blanking measurement is also less.For making blanking measurement adjustable, arrange bolt on the rotary shaft, for the block piece of fixing activity, two pieces of block pieces are one group, and block piece is provided with dislocation groove, block piece can be installed on different positions, thus widen the Applicable scope of baiting valve.
Advantage of the present utility model: this apparatus structure is simple, and cost is low, easily assembles, by the size regulating the position of material baffle to control discharge quantity, easy and simple to handle, solve blockage problem when feeding intake, widen the Applicable scope of baiting valve simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model basic structure schematic diagram;
Fig. 2 is lateral plan of the present utility model;
Fig. 3 is the A-A cutaway view of Fig. 2.
Detailed description of the invention
As Fig. 1, shown in Fig. 2 and Fig. 3, the utility model relates to a kind of baiting valve of adjustable dosage, comprise the housing 1 of a circular cylinder structure, upper at housing 1, it is identical that lower wall is provided with pore size, and symmetrical inlet point 1a and discharging opening 1b, to be connected respectively an end cap 2 at the opening part at housing 1 two ends, between two end caps 2, normal-running fit connects a S. A. 3, the side of S. A. 3 is connected with the motor 7 be arranged on outside housing 1, circumference uniform distribution four scraper plates 4 on described S. A. 3, it is characterized in that: between described any two adjacent scraper plates 4, be all provided with three attaching partss 5, each described attaching parts 5 includes an one end and is welded on bolt on S. A. 3, bolt is threaded connection two jam nut 5a, on three attaching partss 5 between adjacent two scraper plates 4, equal activity is connected two material baffles cooperatively interacted 6.
Described material baffle 6 is arc, be equipped with in the side of each described material baffle 6 three to the adjustment hole 6a of described corresponding attaching parts 5 corresponding matching, described adjustment hole 6a is elongated hole or waist shaped hole, three adjustment hole 6a on two material baffles 6 cooperatively interacted respectively corresponding dislocation coordinate, the adjustment hole 6a that corresponding bolt coordinates through two corresponding dislocation, two jam nuts on described bolt are separately positioned on the upper of two material baffles matched 6, downside, after two adjustment hole 6a are connected, scraper plate 4 close fit that their outer ledge is corresponding to both sides, the outer ledge of adjustment hole 6a is corresponding with the shape of scraper plate 4.
Claims (2)
1. the baiting valve of an adjustable dosage, comprise housing (1), described housing (1) interior normal-running fit connects a S. A. (3), the upper circumference uniform distribution one group of scraper plate (4) of described S. A. (3), it is characterized in that: between described any two adjacent scraper plates (4), be all provided with one group of attaching parts (5), each attaching parts (5) is all fixedly connected on described S. A. (3), the upper activity of attaching parts (5) between adjacent two scraper plates (4) is connected one group of material baffle cooperatively interacted (6), each described material baffle (6) all with corresponding scraper plate (4) corresponding close fit.
2. the baiting valve of a kind of adjustable dosage according to claim 1, it is characterized in that: the side of each described material baffle (6) is equipped with one group of adjustment hole (6a), the dislocation of two material baffles (6) cooperatively interacted upper corresponding adjustment hole (6a) correspondence coordinates, and each described adjustment hole (6a) all regulate corresponding with corresponding attaching parts (5) coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620582.9U CN204161981U (en) | 2014-10-25 | 2014-10-25 | A kind of baiting valve of adjustable dosage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620582.9U CN204161981U (en) | 2014-10-25 | 2014-10-25 | A kind of baiting valve of adjustable dosage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161981U true CN204161981U (en) | 2015-02-18 |
Family
ID=52535692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420620582.9U Expired - Fee Related CN204161981U (en) | 2014-10-25 | 2014-10-25 | A kind of baiting valve of adjustable dosage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346770A (en) * | 2015-11-30 | 2016-02-24 | 罗仕泽 | Quantitative distribution mechanism of powder material accurate filling device |
| CN105752367A (en) * | 2016-03-28 | 2016-07-13 | 山东省农作物种质资源中心 | Seed measuring and volume fixing integrated device and operation method |
-
2014
- 2014-10-25 CN CN201420620582.9U patent/CN204161981U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346770A (en) * | 2015-11-30 | 2016-02-24 | 罗仕泽 | Quantitative distribution mechanism of powder material accurate filling device |
| CN105752367A (en) * | 2016-03-28 | 2016-07-13 | 山东省农作物种质资源中心 | Seed measuring and volume fixing integrated device and operation method |
| CN105752367B (en) * | 2016-03-28 | 2017-12-29 | 山东省农作物种质资源中心 | Take kind of constant volume integrated device and an operating method |
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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: 20150218 Termination date: 20161025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |