CN205060490U - Air -sweeping type vacuum hopper - Google Patents
Air -sweeping type vacuum hopper Download PDFInfo
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- CN205060490U CN205060490U CN201520784546.0U CN201520784546U CN205060490U CN 205060490 U CN205060490 U CN 205060490U CN 201520784546 U CN201520784546 U CN 201520784546U CN 205060490 U CN205060490 U CN 205060490U
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- hopper
- pipeline
- air
- type vacuum
- sweeping type
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Abstract
The utility model relates to an air -sweeping type vacuum hopper, including hopper and hopper cover, be equipped with the feed inlet on the lateral wall of hopper, the last vacuum suction mouth that is equipped with of hopper cover is equipped with the pipeline in the hopper, and the one end of pipeline is sealed, and the other end communicates with the air inlet that sets up on the hopper lateral wall, be equipped with a plurality of holes on the pipeline. The utility model discloses simple structure, convenient operation, porose pipeline is taken in the design in the hopper, and compressed air gets into the pipeline through solenoid valve control, discharges through the hole, blows off the absorbent crushing material of hopper inner wall, and the crushing material and the air -blowing power of blowing off has simultaneously strengthened the atress of unloading baffle, opens the unloading baffle, and the problem of inhaling the discontinuous feed effect difference that leads to the fact of material has been avoided in normal unloading.
Description
Technical field
The utility model relates to a kind of suction equipment, specifically, relates to a kind of vacuum intake hopper carrying out suction for crushed material.
Background technology
Crushed material be a kind of through comminutor by the material after film crushing, film is after comminutor fragmentation, material becomes bulk, the weight of unit volume is very light, if adopt common suction feeder to carry out transport material loading, after crushed material is inhaled into vacuum hopper, easily because electrostatic interaction is adsorbed on hopper inwall, and because of lightweight, the discharge flapper of vacuum hopper cannot gravitate and opening, and causes suction discontinuous, has a strong impact on feed effect.
Utility model content
The purpose of this utility model is easily to be adsorbed on the above-mentioned deficiencies such as bucket wall causes suction discontinuous for what exist during existing vacuum hopper suction because of crushed material, provide a kind of structure simple, to the smooth air-sweeping type vacuum hopper of crushed material transport.
According to the utility model embodiment, provide a kind of air-sweeping type vacuum hopper, comprise hopper and hopper cover, the sidewall of hopper is provided with inlet point, hopper cover is provided with vacuum intake mouth, is provided with pipeline in hopper, and one end of pipeline is closed, the other end is communicated with the admission port be arranged on hopper side wall, and described pipeline is provided with multiple hole.
According in the vacuum hopper of the utility model embodiment, described hole is arranged on the sidewall of pipeline.
According in the vacuum hopper of the utility model embodiment, on the sidewall that described hole is arranged at pipeline and closed end.
According in the vacuum hopper of the utility model embodiment, described pipeline is cross section is circular or oval or polygonal corrosion-resistant steel body.
According in the vacuum hopper of the utility model embodiment, described pipeline is positioned at the center of hopper.
According in the vacuum hopper of the utility model embodiment, between described hopper and hopper cover, be provided with separation net.
According in the vacuum hopper of the utility model embodiment, be provided with discharge flapper at described blanking port place.
According to the air-sweeping type vacuum hopper that the utility model embodiment provides, its structure is simple, easy to operate, the pipeline that design band is porose in hopper, pipeline is entered by solenoid control pressurized air, discharge through via hole, blown off by the crushed material that hopper inwall adsorbs, the gentle blowing force of the crushed material simultaneously blown off increases the stressed of discharge flapper, open discharge flapper, make crushed material blanking normal, ensure the continuity of suction, avoid the problem of the discontinuous feed weak effect caused of suction.The air-sweeping type vacuum hopper provided by the utility model embodiment, effectively improves the transport capacity to crushed material, greatly improves the fluency of transport, decreases the labor content of a dead lift.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the birds-eye view of the utility model specific embodiment hopper.
In figure, 1, hopper, 2, hopper cover, 3, inlet point, 4, vacuum intake mouth, 5, pipeline, 6, admission port, 7, hole, 8, blanking port, 9, separation net.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described:
Shown in specific embodiment one: Fig. 1 and Fig. 2, a kind of air-sweeping type vacuum hopper, comprise hopper 1 and hopper cover 2, the sidewall of hopper 1 is provided with inlet point 3, and the bottom of hopper 1 is provided with blanking port 8, and hopper cover 2 is provided with vacuum intake mouth 4, in hopper 1, center is provided with pipeline 5, one end of pipeline 5 is closed, and the other end is communicated with the admission port 6 be arranged on hopper 1 sidewall, and the sidewall of described pipeline 5 is provided with multiple hole 7.
In the present embodiment, described pipeline 5 for cross section be circular corrosion-resistant steel body.
In the present embodiment, between described hopper 1 and hopper cover 2, be provided with separation net 9, when carrying out suction, by the effect of separation net 9, prevent crushed material from entering hopper cover 2 by separation net.
In the present embodiment, be provided with discharge flapper at described blanking port 8 place, discharge flapper adopts lever principle, when crushed material falls, opens discharge flapper by its gravity, discharges vacuum hopper by blanking port 8.
When carrying out suction, by inlet point external hose, insert in crushed material, the external vacuum pump of air outlet, produce suction, vacuum hopper is totally-enclosed space.The suction that vacuum pump produces passes through air outlet, crushed material is sucked vacuum hopper inside by separation net and inlet point, due to the effect of separation net, crushed material cannot enter hopper cover by separation net, when vacuum pump quits work, suction disappears, crushed material falls, now, stainless steel pipes is entered by admission port by solenoid control pressurized air, discharge through being arranged on the hole on pipe side wall, the crushed material that vacuum hopper inwall adsorbs is blown off, by the gravity of crushed material, discharge flapper is opened, crushed material is fallen, shut electromagnetic valve after a period of time, pressurized air stops, crushed material is all discharged by blanking port, discharge flapper is closed automatically because of lever principle, start suction next time.After often sucking a defective material, open electromagnetic valve in time, pass into pressurized air, crushed material is blown out, greatly improves the fluency of transport, ensure that the continuity of suction, decrease the labor content of a dead lift.
Specific embodiment two: with specific embodiment one unlike, a kind of air-sweeping type vacuum hopper provided in specific embodiment two, comprise hopper 1 and hopper cover 2, the sidewall of hopper 1 is provided with inlet point 3, and the bottom of hopper 1 is provided with blanking port 8, and hopper cover 2 is provided with vacuum intake mouth 4, in hopper 1, center is provided with pipeline, one end of pipeline 5 is closed, and the other end is communicated with the admission port 6 be arranged on hopper side wall, and the sidewall of described pipeline 5 and closed end are equipped with multiple hole 7.On the closed end of pipeline 5, being also provided with multiple hole 7 in the present embodiment, the stressed of discharge flapper can being strengthened further when carrying out air-blowing, make the normal blanking of vacuum hopper.
In the present embodiment, described pipeline is cross section is oval corrosion-resistant steel body.
When carrying out suction, by inlet point external hose, insert in crushed material, the external vacuum pump of air outlet, produce suction, vacuum hopper is totally-enclosed space.The suction that vacuum pump produces passes through air outlet, crushed material is sucked vacuum hopper inside by separation net and inlet point, due to the effect of separation net, crushed material cannot enter hopper cover by separation net, when vacuum pump quits work, suction disappears, crushed material falls, now, stainless steel pipes is entered by admission port by solenoid control pressurized air, discharge through being arranged on the hole on pipe side wall and closed end, the crushed material that vacuum hopper inwall adsorbs is blown off, by the gravity of crushed material, discharge flapper is opened, crushed material is fallen, shut electromagnetic valve after a period of time, pressurized air stops, crushed material is all discharged by blanking port, discharge flapper is closed automatically because of lever principle, start suction next time.After often sucking a defective material, open electromagnetic valve in time, pass into pressurized air, crushed material is blown out, greatly improves the fluency of transport, ensure that the continuity of suction, decrease the labor content of a dead lift.
In certain embodiments, described pipeline is cross section is polygonal corrosion-resistant steel body.
In certain embodiments, described pipeline can also be made for the material of other resistance to electrostatic, wear-resistant material.
As the extension of the utility model above-described embodiment, according to the quantity of the size design pipeline of hopper, air-blowing power can be increased, improves blanking effect, the shape in pipeline and hole can also be designed according to actual needs.
Above-described embodiment is used for explaining the utility model, instead of limits the utility model, and in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (7)
1. an air-sweeping type vacuum hopper, comprise hopper and hopper cover, the sidewall of hopper is provided with inlet point, the bottom of hopper is provided with blanking port, hopper cover is provided with vacuum intake mouth, it is characterized in that: be provided with pipeline in hopper, and one end of pipeline is closed, the other end is communicated with the admission port be arranged on hopper side wall, and described pipeline is provided with multiple hole.
2. air-sweeping type vacuum hopper as claimed in claim 1, is characterized in that: described hole is arranged on the sidewall of pipeline.
3. air-sweeping type vacuum hopper as claimed in claim 1, is characterized in that: on the sidewall that described hole is arranged at pipeline and closed end.
4. air-sweeping type vacuum hopper as claimed in claim 1, is characterized in that: described pipeline is cross section is circular or oval or polygonal corrosion-resistant steel body.
5. the air-sweeping type vacuum hopper as described in Claims 1-4 any one, is characterized in that: described pipeline is positioned at the center of hopper.
6. air-sweeping type vacuum hopper as claimed in claim 1, is characterized in that: between described hopper and hopper cover, be provided with separation net.
7. air-sweeping type vacuum hopper as claimed in claim 1, is characterized in that: be provided with discharge flapper at described blanking port place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784546.0U CN205060490U (en) | 2015-10-10 | 2015-10-10 | Air -sweeping type vacuum hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784546.0U CN205060490U (en) | 2015-10-10 | 2015-10-10 | Air -sweeping type vacuum hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205060490U true CN205060490U (en) | 2016-03-02 |
Family
ID=55387074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520784546.0U Active CN205060490U (en) | 2015-10-10 | 2015-10-10 | Air -sweeping type vacuum hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205060490U (en) |
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2015
- 2015-10-10 CN CN201520784546.0U patent/CN205060490U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 266000 Building 1, Zhuzhou Road, Laoshan District, Qingdao, Shandong, China 1 Patentee after: Qingdao Tong Hua Health Technology Co. Ltd. Address before: 266101 Zhuzhou Road, Laoshan District, Shandong, No. 179, No. Patentee before: Qingdao Huaren Pharmaceutical Packing Material Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |