CN203558564U - Vacuum loading machine - Google Patents
Vacuum loading machine Download PDFInfo
- Publication number
- CN203558564U CN203558564U CN201320672372.XU CN201320672372U CN203558564U CN 203558564 U CN203558564 U CN 203558564U CN 201320672372 U CN201320672372 U CN 201320672372U CN 203558564 U CN203558564 U CN 203558564U
- Authority
- CN
- China
- Prior art keywords
- stopper rod
- suction muffler
- chamber
- unloader
- vacuum feeder
- 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 discloses a vacuum loading machine which solves the problems that the existing vacuum loading machine is relatively complicated in structure and relatively poor in work reliability, and adopts the technical measure that the vacuum loading machine comprises a charging barrel, a high-position unloader and a host machine, wherein the charging barrel is communicated with the high-position unloader via a duct, and the high-position unloader is communicated with the host machine via an air duct. The vacuum loading machine is characterized in that the high-position unloader comprises a material collecting cavity located in the lower portion and an air absorbing cavity located in the upper portion, wherein the air absorbing cavity is communicated with the material collecting cavity, the duct is communicated with the material collecting cavity, and the air duct is communicated with the air absorbing cavity. A plug rod is connected with a driving mechanism, the driving mechanism drives the plug rod to axially move, so that the plug rod closes or opens an unloading port of the material collecting cavity.
Description
Technical field
The utility model relates to a kind of vacuum feeder, and this feeder is generally for solid material is carried out to material loading operation.
Background technology
For some solid materials, particularly pulverous material, when carrying out material loading, is generally to adopt the mode of vacuum draw material loading to carry out.Feeder is drawn into material in high-order high-order unloader, then in high-order unloader, these materials is dumped into target location.
Chinese invention patent application (application number: disclose a kind of vacuum feeder 201110121208.5), it comprises high pressure positive blower, discharge pipe, the first rotating seal, the second rotating seal, suction tube and material pipe exit end, high pressure positive blower is connected with discharge pipe one end, the first rotating seal is installed on discharge pipe, material pipe exit end is connected with suction tube, and the second rotating seal is installed on suction tube; Be characterised in that: also comprise material gas separating device, dust-blocking cover and airtight rotary container; The described discharge pipe other end is connected with material gas separating device, the outside mounting block dust hood of material gas separating device; Material gas separating device and dust-blocking cover are installed on the inner one end of airtight rotary container, the other end peace charging pipe exit end of airtight rotary container inside.Compared with the prior art the present invention has the following advantages: the advantages such as the present invention and batch mixer are reasonably combined as a whole, and have floor area little, and during suction, loss of material is little, simple to operation.
This feeder is to be hinged with tabular shrouding in the feed opening position in the chamber that gathers materials, and the folding by shrouding realizes discharging or the sealing to the chamber that gathers materials.The structure inconvenience of this shrouding formula is connected with driver train, is difficult for realizing automatic discharging.
Summary of the invention
For overcoming above-mentioned defect, the utility model technical issues that need to address: a kind of vacuum feeder is provided, this vacuum feeder simple in structure, functional reliability good.
For solveing the technical problem, the technical solution of the utility model: a kind of vacuum feeder, comprise barrel, high-order unloader, main frame, barrel communicates with high-order unloader by conduit, and high-order unloader communicates with main frame by ventilation flue, it is characterized in that, high-order unloader comprises gather materials chamber and the suction muffler that is positioned at upper position place that is positioned at lower position, suction muffler communicates with the chamber that gathers materials, and conduit leads to the chamber that gathers materials, and ventilation flue communicates with suction muffler; Stopper rod and driver train are connected, and driver train drives stopper rod axial action, and stopper rod are sealed the feed opening in the chamber that gathers materials or feed opening is opened wide.During host work, by ventilation flue, make to form secondary pressure in suction muffler, so that material is sucked in high-order unloader.Stopper rod is for shutoff is carried out in the chamber that gathers materials, and when discharging, by the action of stopper rod, gets out of the way feed opening.Stopper rod can be to be directly tucked in feed opening and to realize and when gathering materials, the chamber that gathers materials being sealed, and can be also that the mode that chock is set described as follows is sealed feed opening.
As preferably, described stopper rod is successively through gathering materials chamber and suction muffler, and the upper end of stopper rod reaches the outside of suction muffler, and described driver train is located at the outside of suction muffler.Stopper rod is simultaneously through gathering materials chamber and suction muffler, and stopper rod has longer size, and the guidance quality when work is good, is convenient to stopper rod or sealing open to gather materials chamber and suction muffler simultaneously when action.And the upper end of stopper rod reaches the outside of suction muffler, also facilitate driver train and stopper rod to be connected.
As preferably, described driver train is cylinder.Utilize cylinder as driver train, can be so that this feeder be applicable to being applied to, to the operation of being correlated with of inflammable explosive material, being also applicable to being applied to have in the place of this type of thing.
As preferably, in the lower end side of stopper rod, be fixed with the chock for matching with feed opening.By this stopper rod is set, can reduce the diameter of stopper rod, facilitate the action of stopper rod.
As preferably, the shaft section of described chock is " protruding " font, comprises coupling sleeve and transverse slat, is provided with annular swash plate between coupling sleeve and transverse slat.This chock simple in structure, conveniently carries out shutoff to feed opening.
As preferably, at the upside of suction muffler, be provided with opening, on stopper rod, be provided with the envelope piece for this opening of shutoff, the envelope structure of piece is identical with the structure of described chock, seals piece and stopper rod and is located at symmetrically on stopper rod; Distance between envelope piece and chock equals the distance between opening and feed opening.Envelope piece and chock can seal opening and feed opening simultaneously, also can to opening and feed opening, open simultaneously, and particularly in the process of blanking, the air entering in the opening blanking of material in chamber of can accelerating to gather materials.
As preferably, in the chamber that gathers materials, be provided with support, described stopper rod is with gap through this support, and support is positioned at the below of conduit discharging opening.By support is set, for the medium position at stopper rod, stopper rod is supported, and support is arranged on the below of conduit discharging opening, is also convenient to conduit material out to disperse, make to drop into the gather materials material in chamber and can be uniformly dispersed as far as possible.
As preferably, between suction muffler and main frame, be provided with final stage catcher, between their threes, by described ventilation flue, communicate.By final stage catcher, some dust in gas are collected, in order to avoid these dust enter into main frame, had influence on the work of main frame.And can the material in gas be reclaimed, reduce the loss of material in feeding process.
Therefore, the beneficial effects of the utility model: by stopper rod, feed opening carried out shutoff and opened wide, can effectively realize the collection of material and blanking, simple in structure, functional reliability is good.Form between each unit of this feeder structure comparatively loose and detachable, each main composition part can move, thereby is convenient to many places dispersed material.Driver train by pneumatic type drives stopper rod, convenient and safe, is applicable to being applied to the effect of inflammable explosive material and is applied in the place with this type of material.More than this feeder can guarantee conventional material lifting to 15 meter.
Accompanying drawing explanation
Fig. 1 is the longitudinal sectional view of the utility model vacuum feeder.
Fig. 2 is the A portion enlarged drawing in Fig. 1.
The specific embodiment
See in figure, the structure of the utility model vacuum feeder comprises barrel 1, high-order unloader 3, main frame 9, and barrel 1 communicates with high-order unloader 3 by conduit 2, and high-order unloader 3 communicates with main frame 9 by ventilation flue 11.In barrel 1, for the canned material for the treatment of material loading, main frame 9 is used to high-order unloader 3 inside to vacuumize, so that the material in barrel 1 is inhaled in high-order unloader 3.
The top of high-order unloader 3 is provided with suction muffler 5, and suction muffler 5 communicates with ventilation flue 11, and the bottom of high-order unloader 3 is provided with the chamber 7 that gathers materials, and the chamber 7 that gathers materials communicates with conduit 2, and the discharging opening of conduit 2 is positioned at the upper position place in the chamber 7 that gathers materials, and suction muffler 5 and the chamber 7 that gathers materials communicate.
In high-order unloader 3, be provided with stopper rod 8, stopper rod 8 runs through gather materials chamber 7 and suction muffler 5.The upper end of stopper rod 8 reaches the outside of suction muffler 5, above suction muffler 5, is provided with cylinder, and cylinder and stopper rod 8 are connected, and is used to the axial motion of stopper rod 8 that power is provided.The lower position in chamber 7 of gathering materials is provided with feed opening 12, in the lower end side of stopper rod 8, is provided with chock, and chock is for matching with feed opening 12 or disengagement mutually.When gathering materials, chock is adjacent on feed opening 12 under the effect of stopper rod 8, and when blanking, chock is thrown off mutually with feed opening 12 under the drive of stopper rod 8, to be blanking vacating space.
The shaft section of chock is " protruding " font, and structure comprises coupling sleeve 14 and the transverse slat 15 linking together, and coupling sleeve 14 is connected on stopper rod 8.At coupling sleeve 14 and transverse slat 15 is to be provided with annular swash plate 13.Above the having of suction muffler 5, be provided with opening, stopper rod 8 is through this opening, in the upper end side of stopper rod 8, is provided with envelope piece 4, and envelope piece 4 is for matching with opening or throwing off mutually.The envelope structure of piece 4 is identical with the structure of chock, and envelope piece 4 is symmetrical arranged on stopper rod 8 with chock.Because envelope piece 4 is all fixed on stopper rod 8 with chock, under the drive of stopper rod 8, envelope piece 4 and chock phase interlock, the distance of envelope piece 4 and chock equals the distance between described opening and feed opening 12.
In the chamber 7 that gathers materials, be provided with support 6, support 6 is positioned at the below of conduit 2 discharging openings, and chock is with gap through support 6.Between main frame 9 and high-order unloader 3, be provided with final stage catcher 10, between their threes, by described ventilation flue 11, communicate, final stage catcher 10 is for collecting the contained material of gas.
Claims (8)
1. a vacuum feeder, comprise barrel, high-order unloader, main frame, barrel communicates with high-order unloader by conduit, high-order unloader communicates with main frame by ventilation flue, it is characterized in that, high-order unloader comprises gather materials chamber and the suction muffler that is positioned at upper position place that is positioned at lower position, and suction muffler communicates with the chamber that gathers materials, conduit leads to the chamber that gathers materials, and ventilation flue communicates with suction muffler; Stopper rod and driver train are connected, and driver train drives stopper rod axial action, and stopper rod are sealed the feed opening in the chamber that gathers materials or feed opening is opened wide.
2. vacuum feeder according to claim 1, is characterized in that, described stopper rod is successively through gathering materials chamber and suction muffler, and the upper end of stopper rod reaches the outside of suction muffler, and described driver train is located at the outside of suction muffler.
3. vacuum feeder according to claim 2, is characterized in that, described driver train is cylinder.
4. according to the vacuum feeder described in claim 1,2 or 3, it is characterized in that, in the lower end side of stopper rod, be fixed with the chock for matching with feed opening.
5. vacuum feeder according to claim 4, is characterized in that, the shaft section of described chock is " protruding " font, comprises coupling sleeve and transverse slat, is provided with annular swash plate between coupling sleeve and transverse slat.
6. vacuum feeder according to claim 5, is characterized in that, at the upside of suction muffler, is provided with opening, is provided with the envelope piece for this opening of shutoff on stopper rod, and the envelope structure of piece is identical with the structure of described chock, seals piece and stopper rod and is located at symmetrically on stopper rod; Distance between envelope piece and chock equals the distance between opening and feed opening.
7. according to the vacuum feeder described in claim 1,2 or 3, it is characterized in that, in the chamber that gathers materials, be provided with support, described stopper rod is with gap through this support, and support is positioned at the below of conduit discharging opening.
8. according to the vacuum feeder described in claim 1,2 or 3, it is characterized in that, between suction muffler and main frame, be provided with final stage catcher, between their threes, by described ventilation flue, communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672372.XU CN203558564U (en) | 2013-10-29 | 2013-10-29 | Vacuum loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672372.XU CN203558564U (en) | 2013-10-29 | 2013-10-29 | Vacuum loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203558564U true CN203558564U (en) | 2014-04-23 |
Family
ID=50508298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320672372.XU Expired - Fee Related CN203558564U (en) | 2013-10-29 | 2013-10-29 | Vacuum loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203558564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173139A (en) * | 2015-07-23 | 2015-12-23 | 枣庄市三维技术有限公司 | Loading device with exhaust device |
-
2013
- 2013-10-29 CN CN201320672372.XU patent/CN203558564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173139A (en) * | 2015-07-23 | 2015-12-23 | 枣庄市三维技术有限公司 | Loading device with exhaust 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: 20140423 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |