CN2825089Y - A high-accuracy powdered material feeding adding machine - Google Patents
A high-accuracy powdered material feeding adding machine Download PDFInfo
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- CN2825089Y CN2825089Y CN 200520075978 CN200520075978U CN2825089Y CN 2825089 Y CN2825089 Y CN 2825089Y CN 200520075978 CN200520075978 CN 200520075978 CN 200520075978 U CN200520075978 U CN 200520075978U CN 2825089 Y CN2825089 Y CN 2825089Y
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- feeding bin
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Abstract
The utility model relates to a high-accuracy powdered material feeding adding machine which is composed of a material storage barrel (1), a scraping plate (2), a stirring body (3), a feeding regulating motor, a main shaft (5) driven by the feeding regulating motor, a speed regulator of a feeding motor, a lower feeding hole, a discharge hole, a feeding screw (11), a feeding bin (12), a partition plate (13) for an upper bin and a lower bin, a feeding hole (14) and feeding rotary plates (14-1), wherein in the material storage barrel, the lower part of the partition plate (13) for the upper bin and the lower bin is provided with the feeding bin (12); the feeding rotary plate is fixed on the main shaft driven by the feeding regulating motor to rotate; the feeding hole (14) and the feeding rotary plate are arranged around a shaft hole; the discharge hole position on the bottom surface of the feeding bin (12) is provided with a feeding screw conveyer, and the feeding screw conveyer is driven to make the transmission by the single horizontal feeding regulating motor (8). Using the dual regulating motor to independently control the feed and the discharge realizes the constant level control, and the accumulation and the dead charge can not be generated in the feeding bin to ensure the feeding uniformity and enhance the compounding accuracy.
Description
Technical field
The utility model relates to the powder feeding adding set, is used for the continuous mixing of powder and adds, and is used for industries such as food, feed, chemical industry, medicine.
Background technology
The powder feeding adding machine evenly adds the powdery auxiliary material in proportion in the principal goods material, for example in flour, add various modifying agents, vitamin etc., be used to produce the device of the flour of different formulations, the feeding machine of prior art, by material stock tube, scraper plate, stirring body, transmission mechanism, buncher, speed regulator, feeding serew, feeding bin, dividing plate are formed.Separated by dividing plate in the middle of the material stock tube, the material stock storehouse is formed at top, and the bottom is a feeding bin.During work, motor drives scraper plate and stirring body and feeding serew rotation by transmission mechanism.The feeding bin 12 of material charging hole feeding material stock tube bottom in the middle of dividing plate by scraper plate and rotating plate in the material stock tube, the shift fork on the stirring body 3 stirs material, makes it loose, does not tie arch.Scraper plate 2 in the feeding bin on the stirring body 3 pushes down feed hole 9 with material, is released by the discharging spiral 11 of rotation, realizes continuous flow rate.
The weak point of existing apparatus is: because the discharging spiral of stirring body, rotation adopts same buncher transmission, and the granularity of different material and flowability is widely different, can't guarantee the synchronous of charging and discharging, cause material in feeding bin, to produce and pile up or empty material, level of filler material in the feeding bin can not be constant, and then cause material density difference in the discharging spiral, cause feeding inhomogeneous.In addition,, cause an interior buildup, be not easy to cleaning because scraper plate adopts rigid material making and barrel and dividing plate bottom surface must keep certain clearance.In addition, buncher mostly adopts electromagnetic adjustable speed motor, and power consumption is big.
Summary of the invention
The purpose of this utility model provides a kind of high accuracy powder feeding adding machine, and especially permanent material level is controlled micro-feeding adding machine, can regulate the equilibrium of charging and discharging, does not produce in the feeding bin to pile up or empty material, guarantees that feeding is even, the proportioning accuracy height.Lower the power consumption of equipment simultaneously.
The purpose of this utility model is achieved in that high accuracy powder feeding adding machine, by the main shaft 5 of material stock tube 1, scraper plate 2, stirring body 3, charging buncher and drive, charging machine governor 6, down feed hole 9, discharging opening 10, feeding serew 11, feeding bin 12, storehouse dividing plate 13, charging hole 14, charging rotating plate 14-1 form up and down, dividing plate 13 bottoms, storehouse up and down that are provided with in the material stock tube are feeding bins 12, and the charging rotating plate is fixed on rotation on the main shaft that the charging buncher drives, charging hole 14 and charging rotating plate around axis hole.The discharging opening place, bottom surface of feeding bin 12 is provided with feeding serew 11, and feeding serew 11 is by independent buncher transmission.
Improvement of the present utility model is: level detector 4 is installed on the sidewall of feeding bin 12.
The all conical funnel-form in the bottom surface of storehouse dividing plate 13 and/or feeding bin 12 up and down.
The edge of material stock tube inside strake 2 is provided with the soft charge level of scraping, and is hairbrush or is provided with soft skin or soft plates as the edge.The soft charge level of scraping also can be contained on the stirring body 3, especially on the base of the stirring body 3 of bottom feeding bin 12.During work, 5 of charging bunchers drive charging rotating plate 15, stirring body 3,2 rotations of hairbrush scraper plate, with the feeding bin 12 of material in the material stock tube 1 by the 14 feeding bottoms of the charging hole in the middle of the dividing plate 13, level detector 4 detects the material level of the material in the feeding bin 12 automatically, when not reaching material level, charging buncher 5 is controlled automatically by speed regulator 6, rotation at a high speed, feed fast.After reaching material level, charging buncher 5 low speed feeds keep the constant of material levels in the feeding bin 12, make the material density unanimity in defeated 11 helicla flutes of feeding serew, guarantee feeding all even stirrings evenly.Horizontal discharging motor 8 drives feeding serew 11 by the speed rotation of setting, with evenly continuous the sending of material of feeding bin.
Characteristics of the present utility model are: adopt two bunchers independently to control charging and discharging, realize permanent material level control, do not produce in the feeding bin and pile up or empty material, guarantee that feeding is even, improve proportioning accuracy, improve the quality of products.Adopt soft skin or sheet scraper plate, clear up feed bin bottom surface and barrel automatically; Adopt miniature gears reducing motor and digital governor, by 0.375 kilowatt, reduce to 85 watts as the power of motor of a certain specification.Reduce production costs, lower the power consumption of equipment simultaneously.
The utility model is used for industries such as food, feed, chemical industry, medicine, can be the table apparatus in the continuous powder process line.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the blade structure schematic diagram of band hairbrush
The specific embodiment
As shown in the figure, among Fig. 1-2, hairbrush scraper plate 2, stirring body 3, level detector 4, charging buncher 5, charging machine governor 6, horizontal discharging machine governor 7, horizontal discharging buncher 8, down feed hole 9, discharging opening 10, feeding serew 11, feeding bin 12, up and down storehouse dividing plate 13, charging hole 14, charging rotating plate 14-1, level detector 4 be installed on the sidewall of feeding bin 12, hairbrush 15.The bottom of storehouse dividing plate 13 is feeding bins 12 about in the material stock tube, the charging rotating plate is fixed on the main shaft that the charging buncher drives and rotates, charging hole 14 and charging rotating plate are around axis hole, the discharging opening place, bottom surface of bottom feeding bin 12 is provided with feedscrews 11, and feeding serew 11 drives transmission by independent horizontal feeding buncher 8.
Shown in the figure, the base of the stirring body 3 of bottom feeding bin 12 is provided with soft scraper plate 2, is hairbrush among Fig. 1, and feeding bin 12 bottom positions also can be provided with a soft scraper plate specially.
According to the characteristic of material, feeding serew can adopt single-screw or double helix, can be entity or hollow structure.Scraper plate on material stock tube inside strake 2 and the feeding bin stirring body 3 all adopts Flexible brush shape scraper plate, clears up barrel automatically and reaches the material of going up on the lower clapboard.Level detector 4 adopts noncontacting proximity sensor, and is typical in photoelectric sensor.Its signal connects speed-regulating motor controller and audible-visual annunciator, and these all do not exceed scope of the present utility model.Flexible brush shape scraper plate is fixed on the bottom and the side of feeding bin stirring body 3 scraper plates.
Claims (5)
1, high accuracy powder feeding adding machine, by material stock tube (1), scraper plate (2), stirring body (3), the main shaft of charging buncher and drive (5), charging machine governor (6), following feed hole (9), discharging opening (10), feedscrews (11), feeding bin (12), storehouse dividing plate (13) up and down, charging hole (14), charging rotating plate (14-1) is formed, the bottom of the dividing plate of storehouse up and down (13) that is provided with in the material stock tube is feeding bin (12), the charging rotating plate is fixed on the main shaft that the charging buncher drives and rotates, charging hole (14) and charging rotating plate are around axis hole, the discharging opening place, bottom surface that it is characterized in that feeding bin (12) is provided with feedscrews (11), and feedscrews (11) drives transmission by independent horizontal feeding buncher (8).
2,, it is characterized in that on the sidewall of feeding bin (12), installing level detector (4) by the described high accuracy powder feeding of claim 1 adding machine.
3, by the described high accuracy powder feeding of claim 1 adding machine, the bottom surface of storehouse dividing plate (13) and/or feeding bin (12) is conical funnel-form about it is characterized in that.
4,, it is characterized in that the edge of material stock tube inside strake (2) and feeding bin stirring body (3) is provided with the soft charge level of scraping by the described high accuracy powder feeding of claim 1 adding machine.
5,, it is characterized in that the soft charge level of scraping is hairbrush or soft plates by the described high accuracy powder feeding of claim 4 adding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075978 CN2825089Y (en) | 2005-09-30 | 2005-09-30 | A high-accuracy powdered material feeding adding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075978 CN2825089Y (en) | 2005-09-30 | 2005-09-30 | A high-accuracy powdered material feeding adding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825089Y true CN2825089Y (en) | 2006-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520075978 Expired - Fee Related CN2825089Y (en) | 2005-09-30 | 2005-09-30 | A high-accuracy powdered material feeding adding machine |
Country Status (1)
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| CN (1) | CN2825089Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275748A (en) * | 2011-04-19 | 2011-12-14 | 山东理工大学 | Biomass powder feeder |
| CN102556606A (en) * | 2012-01-10 | 2012-07-11 | 承德市联创计控设备有限公司 | Disc weightlessness feeding machine |
| CN102756927A (en) * | 2012-07-26 | 2012-10-31 | 中国神华能源股份有限公司 | Material level balance control method and system |
| CN102756926A (en) * | 2012-07-26 | 2012-10-31 | 中国神华能源股份有限公司 | Material level balancing controlling method and system |
| CN102774666A (en) * | 2012-07-26 | 2012-11-14 | 中国神华能源股份有限公司 | Material-level balance control method and system |
| CN103241791A (en) * | 2012-02-03 | 2013-08-14 | 上海巴安水务股份有限公司 | Powdered activated carbon dosing system with pre-dispersion and weighing mechanism |
| CN107166952A (en) * | 2017-06-08 | 2017-09-15 | 江苏立宇环境科技有限公司 | Novel vertical roaster drawing mechanism |
| CN108077599A (en) * | 2017-12-26 | 2018-05-29 | 安徽天昊中慧生物科技有限公司 | Selenium-rich egg feedstuff preparation method |
| CN108208329A (en) * | 2017-12-26 | 2018-06-29 | 安徽天昊中慧生物科技有限公司 | Selenium-rich egg feedstuff |
| CN111533118A (en) * | 2020-04-21 | 2020-08-14 | 兰州天耀工贸有限公司 | Superfine powder tubular graphitizing furnace |
| CN112316841A (en) * | 2021-01-04 | 2021-02-05 | 山东黄金矿业科技有限公司充填工程实验室分公司 | Precise powder proportioning and mixing device for mine and use method |
| CN118025843A (en) * | 2024-03-28 | 2024-05-14 | 阿特钚锐秦皇岛智能装备有限公司 | Constant flow electromagnetic vibration feeding device |
-
2005
- 2005-09-30 CN CN 200520075978 patent/CN2825089Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275748A (en) * | 2011-04-19 | 2011-12-14 | 山东理工大学 | Biomass powder feeder |
| CN102556606A (en) * | 2012-01-10 | 2012-07-11 | 承德市联创计控设备有限公司 | Disc weightlessness feeding machine |
| CN102556606B (en) * | 2012-01-10 | 2014-12-17 | 承德市联创计控设备有限公司 | Disc weightlessness feeding machine |
| CN103241791A (en) * | 2012-02-03 | 2013-08-14 | 上海巴安水务股份有限公司 | Powdered activated carbon dosing system with pre-dispersion and weighing mechanism |
| CN103241791B (en) * | 2012-02-03 | 2016-01-20 | 上海巴安水务股份有限公司 | A kind of with pre-dispersed and Powdered Activated Carbon dosing system that is Weighing mechanism |
| CN102774666B (en) * | 2012-07-26 | 2015-11-18 | 中国神华能源股份有限公司 | Material level balance control method and system |
| CN102774666A (en) * | 2012-07-26 | 2012-11-14 | 中国神华能源股份有限公司 | Material-level balance control method and system |
| CN102756926B (en) * | 2012-07-26 | 2015-03-04 | 中国神华能源股份有限公司 | Material level balancing controlling method and system |
| CN102756926A (en) * | 2012-07-26 | 2012-10-31 | 中国神华能源股份有限公司 | Material level balancing controlling method and system |
| CN102756927A (en) * | 2012-07-26 | 2012-10-31 | 中国神华能源股份有限公司 | Material level balance control method and system |
| CN107166952A (en) * | 2017-06-08 | 2017-09-15 | 江苏立宇环境科技有限公司 | Novel vertical roaster drawing mechanism |
| CN108077599A (en) * | 2017-12-26 | 2018-05-29 | 安徽天昊中慧生物科技有限公司 | Selenium-rich egg feedstuff preparation method |
| CN108208329A (en) * | 2017-12-26 | 2018-06-29 | 安徽天昊中慧生物科技有限公司 | Selenium-rich egg feedstuff |
| CN111533118A (en) * | 2020-04-21 | 2020-08-14 | 兰州天耀工贸有限公司 | Superfine powder tubular graphitizing furnace |
| CN112316841A (en) * | 2021-01-04 | 2021-02-05 | 山东黄金矿业科技有限公司充填工程实验室分公司 | Precise powder proportioning and mixing device for mine and use method |
| CN118025843A (en) * | 2024-03-28 | 2024-05-14 | 阿特钚锐秦皇岛智能装备有限公司 | Constant flow electromagnetic vibration feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061011 Termination date: 20130930 |