CN205010507U - Vacuum transfer units's storage silo - Google Patents
Vacuum transfer units's storage silo Download PDFInfo
- Publication number
- CN205010507U CN205010507U CN201520676261.5U CN201520676261U CN205010507U CN 205010507 U CN205010507 U CN 205010507U CN 201520676261 U CN201520676261 U CN 201520676261U CN 205010507 U CN205010507 U CN 205010507U
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- China
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- warehouse
- vacuum
- storehouse body
- storage bin
- respiration channel
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Abstract
The utility model discloses a vacuum transfer units's storage silo, including the storehouse body, establish the feed opening at storehouse body unloading end, establish the apron that seals at storehouse body feed end, respectively with the vacuum suction pipe and the vacuum suction pipe that seal apron sealing connection and have a perfect understanding with the storehouse body, seal the apron and go up bead sealing connection with the storehouse body, and vacuum suction pipe can with evacuation machine tube coupling, inhale material guan keyu feed bin tube coupling, it can be internal with the material input storehouse that is present in in the feed bin to start the evacuation machine to it is still including being used for explaiing vacuous breathing passageway, breathe the passageway and cover and paste on nation's board of the storehouse body, and the bead of its one end and the feed opening of the storehouse body maintains an equal level, and its other end extends to and neighbouringly seals the position of apron and have a perfect understanding mutually for the leading features with the internal chamber in storehouse. Have simple structure, can effectively explain because the unloading that the vacuum effect caused has some setbacks and operates characteristics such as the difficulty targets in place.
Description
Technical field
The utility model relates to a kind of storage bin of vacuum feeder, belongs to packing machinery technology.
Background technology
Vacuum feeder is a kind of general mechanical equipment that conveying thrown in by current material (mainly Powdered or subparticle shape material).It adopts negative pressure of vacuum to attract the mode of convey materials to throw in leaving the material fed intake in storehouse in advance in into storage bin, then enters weighing hopper enforcement quantitative package through pneumatic discharge valve.
But in the storage bin storehouse due to the vacuum feeder of prior art, under operating mode, remain negative pressure state, this causes difficulty with regard to giving the blanking of material.Especially thin reinforced storage bin, in order to ensure the particularity of material package weight and the micro-blanking implemented, being difficult to operation especially and putting in place.
Obviously, provide a kind of blanking storage bin that can crack vacuum, just become the problem needing in the industry to solve.
Summary of the invention
It is simple that the utility model aims to provide a kind of structure, effectively can crack the storage bin of vacuum and blanking vacuum feeder smoothly, to overcome the deficiency of prior art.
The technical scheme that the utility model realizes its object is:
A storage bin for vacuum feeder, comprises warehouse, is located at the feed opening of warehouse discharging end, is located at the blank cover of warehouse feed end, is tightly connected respectively and the vaccum suction tube through with warehouse and vacuum intake pipe with blank cover; Described blank cover and warehouse upper edge hole are tightly connected; And vaccum suction tube can be connected with evacuator pipeline, suction tube can be connected with the storekeeper road that feeds intake; Start evacuator to drop into being present in the material fed intake in storehouse in warehouse, then enter weighing hopper enforcement weighing packaging through pneumatic unloading valve, it is characterized in that, also comprising the respiration channel for cracking vacuum; Described respiration channel posts and is fixed on nation's plate of warehouse, and the bead of the feed opening of its one end and warehouse maintains an equal level, and its other end extends to the position of contiguous blank cover and connects with warehouse inner chamber.
Can be known by above given purport technical scheme, after opening pneumatic discharge valve, described respiration channel has linked up the path between weighing hopper and storage bin warehouse top inner chamber, air in weighing hopper enters storage bin warehouse inner chamber via respiration channel, thus cracked the vacuum effect of storage bin warehouse inner chamber, and make the blanking of storage bin feed opening become very smooth and easy, fine reinforced also just very convenient; When closing pneumatic unloading valve, described respiration channel quits work, thus maintains the vacuum negative pressure condition of storage bin warehouse inner chamber, makes storage bin aspirate material and normally carries out, thus achieve the purpose of this utility model.
The utility model is also advocated:
Described breathing is by being made up of by being fixedly connected with warehouse wall hollow pipe or arc or straight plate.This be the utility model the version of preferred several respiration channel, wherein it is specifically recommended that the respiration channel of hollow pipe structure.
Described respiration channel is arranged on the inwall of warehouse, or is arranged on the outer wall of warehouse; When on the outer wall that respiration channel is arranged in warehouse, then its upper and lower two ends are respectively by the through hole set by warehouse corresponding site, and its upper end connects with the warehouse inner chamber of contiguous blank cover, and the connecting along port part of its lower end and feed opening.The utility model is it is specifically recommended that be located at respiration channel on the outer wall of storage bin warehouse.
And when warehouse is quadrangle frustum structure, described respiration channel is arranged in inner side or the outside at warehouse adjacent 2 sides handing-over position.And the outside at the handing-over position of described adjacent 2 sides or inner side, can be the position, turning of warehouse inner chamber, also can with the position, turning being warehouse outer wall.
After technique scheme is implemented in full, the structure that the utility model has is simple, and effectively cracking the features such as storage bin vacuum blowing difficult problem, is apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of the utility model;
Fig. 2 is the birds-eye view (removing blank cover 2) of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, by the description of detailed description of the invention, the utility model is described in further detail.
A kind of detailed description of the invention, please join and read accompanying drawing 1 ~ 3.
A storage bin for vacuum feeder, comprises warehouse 1, is located at the discharging opening 1-1 of warehouse 1 discharging end, is located at the blank cover 2 of warehouse 1 feed end, is tightly connected respectively and the vaccum suction tube 3 through with warehouse 1 and vacuum intake pipe 4 with blank cover 2; Described blank cover 2 is tightly connected with warehouse 1 upper edge hole; And vaccum suction tube 3 can be connected with evacuator pipeline, suction tube 4 can be connected with the storekeeper road that feeds intake; Start evacuator to drop into being present in the material fed intake in storehouse in warehouse 1, then enter weighing hopper enforcement weighing packaging through pneumatic unloading valve 6, it is characterized in that, also comprising the respiration channel 5 for cracking vacuum; Described respiration channel 5 posts and is fixed on nation's plate of warehouse 1, and the bead of the feed opening 1-1 of its one end and warehouse 1 maintains an equal level, and its other end extends to the position of contiguous blank cover 2 and connects with warehouse 1 inner chamber.
And described breathing is made up of by being fixedly connected with warehouse 1 wall hollow pipe or arc or straight plate by 5.
And described respiration channel 5 is arranged on the inwall of warehouse 1, or be arranged on the outer wall of warehouse 1; When on the outer wall that respiration channel 5 is arranged in warehouse 1, then its upper and lower two ends are respectively by the through hole set by warehouse 1 corresponding site, and its upper end connects with warehouse 1 inner chamber of contiguous blank cover 2, and the connecting along port part of its lower end and feed opening 1-1.
And when warehouse 1 is in quadrangle frustum structure, described respiration channel 5 is arranged in inner side or the outside at warehouse 1 adjacent 2 sides handing-over position.
Above-mentioned detailed description of the invention, discloses several embodiments, these several embodiments, and novel to this reality is all applicable.The utility model is appreciated the respiration channel 5 of hollow pipe structure especially and is recommended respiration channel 5 to be arranged on the outer wall of warehouse 1.Installation and the maintenance of doing it are like this all very convenient, and can not produce the problem of material extrusion or bridging to warehouse 1.
The utility model is applicable to the large reinforced storage bin of vacuum feeder and thin reinforced storage bin simultaneously.
The trial production effect display of the utility model first sample, it effectively overcomes the negative pressure of vacuum effect due to storage bin warehouse inner chamber, and that causes reinforcedly has some setbacks and the problem such as blowing operating difficulties, achieves original intention of the present utility model.
Claims (4)
1. the storage bin of a vacuum feeder, comprise warehouse (1), be located at the feed opening (1-1) of warehouse (1) discharging end, be located at the blank cover (2) of warehouse (1) feed end, be tightly connected with blank cover (2) respectively and the vaccum suction tube (3) through with warehouse (1) and vacuum intake pipe (4); Described blank cover (2) and warehouse (1) upper edge hole are tightly connected; And vaccum suction tube (3) can be connected with evacuator pipeline, suction tube (4) can be connected with the storekeeper road that feeds intake; Start evacuator to drop into being present in the material fed intake in storehouse in warehouse (1), then enter weighing hopper enforcement weighing packaging through pneumatic unloading valve (6), it is characterized in that, also comprising the respiration channel (5) for cracking vacuum; Described respiration channel (5) post be fixed on warehouse (1) nation's plate on, and the bead of the feed opening (1-1) of its one end and warehouse (1) maintains an equal level, and its other end extends to the position of contiguous blank cover (2) and connects with warehouse (1) inner chamber.
2. the storage bin of vacuum feeder as claimed in claim 1, is characterized in that, described breathing by (5) by hollow pipe or arc or straight plate by being fixedly connected with warehouse (1) wall and forming.
3. the storage bin of vacuum feeder as claimed in claim 1, it is characterized in that, described respiration channel (5) is arranged on the inwall of warehouse (1), or is arranged on the outer wall of warehouse (1); When respiration channel (5) is arranged on the outer wall of warehouse (1), then its upper and lower two ends are respectively by the through hole set by warehouse (1) corresponding site, its upper end connects with warehouse (1) inner chamber of contiguous blank cover (2), and the connecting along port part of its lower end and feed opening (1-1).
4. the storage bin of the vacuum feeder as described in one of claims 1 to 3, is characterized in that, when warehouse (1) is in quadrangle frustum structure, described respiration channel (5) is arranged in inner side or the outside at warehouse (1) adjacent 2 sides handing-over position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676261.5U CN205010507U (en) | 2015-09-02 | 2015-09-02 | Vacuum transfer units's storage silo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676261.5U CN205010507U (en) | 2015-09-02 | 2015-09-02 | Vacuum transfer units's storage silo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205010507U true CN205010507U (en) | 2016-02-03 |
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ID=55209121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520676261.5U Active CN205010507U (en) | 2015-09-02 | 2015-09-02 | Vacuum transfer units's storage silo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205010507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922040A (en) * | 2018-08-24 | 2018-11-30 | 河南省天天粮仓科技有限公司 | A kind of portable cereal vending machine |
-
2015
- 2015-09-02 CN CN201520676261.5U patent/CN205010507U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922040A (en) * | 2018-08-24 | 2018-11-30 | 河南省天天粮仓科技有限公司 | A kind of portable cereal vending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213012 Jiangsu province Changzhou City Zhonglou District Xinzha Road No. 17 New Street Patentee after: Changzhou Rong Chong automation equipment Limited by Share Ltd Address before: 213012 Jiangsu province Changzhou City Zhonglou District Xinzha Road No. 17 New Street Patentee before: Changzhou Reitron Automatic Equipment Co., Ltd. |