CN105270883A - Powder material adding mechanism - Google Patents
Powder material adding mechanism Download PDFInfo
- Publication number
- CN105270883A CN105270883A CN201510808829.9A CN201510808829A CN105270883A CN 105270883 A CN105270883 A CN 105270883A CN 201510808829 A CN201510808829 A CN 201510808829A CN 105270883 A CN105270883 A CN 105270883A
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- CN
- China
- Prior art keywords
- powder material
- micromotor
- discharge barrel
- metering
- scale hopper
- 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.)
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Abstract
The invention relates to a powder material adding mechanism which comprises a metering scale hopper. A metering sensor is arranged at the bottom of the metering scale hopper. A discharge barrel is arranged at the lower portion of the metering scale hopper, a discharge outlet is formed in one end of the discharge barrel, and a feed screw rod is arranged in the discharge barrel. The powder material adding mechanism is characterized in that a micromotor is installed on the top of the metering scale hopper, and a stirring device is installed at the power output end of the micromotor. The feed screw rod is connected with the power output end of a speed reducer, and the power input end of the speed reducer is connected with the power output end of the micromotor. The bottom end of the stirring device is located above the discharge barrel. According to the powder material adding mechanism, due to the facts that the stirring device is additionally installed on the metering scale hopper, and materials in the metering scale hopper are stirred under driving of the micromotor, bridging is avoided, and discharge smoothness and precision are ensured.
Description
Technical field
The present invention relates to a kind of feeding device, especially a kind of charging mechanism of powder material, belongs to field of mechanical technique.
Background technology
Spiral metering scale can complete metering and conveying simultaneously, be mainly used in the metering of powder material or small particles material, be widely used in the powdery in the industries such as cement, chemical industry, metallurgy, pottery, grain, transport, the continus convergence of bulk material and dynamic measurement, conventional material has the fly ash, slag powders, raw meal powder, coal dust etc. of cement industry.
In prior art, what the charging mechanism operation of the powder material in weigher adopted mostly is double helix charging mechanism, can meet the requirement of large metering weighing, but to the little metering weighing in≤0.5 kilogram/h, material is easily built bridge, discharging is not smooth and precision is difficult to ensure.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of charging mechanism of powder material is provided, solve the problem that in little metering weighing process, material is built bridge, ensure weighing accuracy.
According to technical scheme provided by the invention, the charging mechanism of described powder material, comprises metering hopper, arranges gage probe bottom metering hopper, and metering hopper bottom sets out barrel, and one end of discharge barrel arranges discharging opening, arranges feed screw rod in discharge barrel; It is characterized in that: install micromotor at the top of described metering hopper, the clutch end of micromotor installs mixing device.
Further, described pressure feeding spiral bar is connected with the clutch end of reductor, and the power intake of reductor is connected with the clutch end of motor.
Further, the bottom of described mixing device is positioned at the top of discharge barrel.
The charging mechanism of powder material of the present invention, by increasing a mixing device in metering hopper, under the drive of micromotor, stirring the material in batch box, solving bridge formation problem, ensures the smooth and easy and precision of discharging.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Figure 1: the charging mechanism of described powder material comprises metering hopper 1, gage probe 2, discharge barrel 3, discharging opening 4, reductor 5, motor 6, micromotor 7, mixing device 8 etc.
As shown in Figure 1, the present invention includes metering hopper 1, bottom metering hopper 1, gage probe 2 is set, metering hopper 1 bottom sets out barrel 3, one end of discharge barrel 3 arranges discharging opening 4, arrange feed screw rod in discharge barrel 3, pressure feeding spiral bar is connected with the clutch end of reductor 5, and the power intake of reductor 5 is connected with the clutch end of motor 6; Install micromotor 7 at the top of described metering hopper 1, the clutch end of micromotor 7 installs mixing device 8, and the bottom of mixing device 8 is positioned at the top of discharge barrel 3.
The present invention increases a mixing device 8 in metering hopper 1, under the drive of micromotor 7, stirs, can solve the problem that material is built bridge to the material in metering hopper 1.
Claims (3)
1. the charging mechanism of a powder material, comprise metering hopper (1), metering hopper (1) bottom arranges gage probe (2), and metering hopper (1) bottom sets out barrel (3), one end of discharge barrel (3) arranges discharging opening (4), and discharge barrel arranges feed screw rod in (3); It is characterized in that: install micromotor (7) at the top of described metering hopper (1), the clutch end of micromotor (7) installs mixing device (8).
2. the charging mechanism of powder material as claimed in claim 1, it is characterized in that: described pressure feeding spiral bar is connected with the clutch end of reductor (5), the power intake of reductor (5) is connected with the clutch end of motor (6).
3. the charging mechanism of powder material as claimed in claim 1, is characterized in that: the bottom of described mixing device (8) is positioned at the top of discharge barrel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808829.9A CN105270883A (en) | 2015-11-20 | 2015-11-20 | Powder material adding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510808829.9A CN105270883A (en) | 2015-11-20 | 2015-11-20 | Powder material adding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105270883A true CN105270883A (en) | 2016-01-27 |
Family
ID=55140855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510808829.9A Pending CN105270883A (en) | 2015-11-20 | 2015-11-20 | Powder material adding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105270883A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737954A (en) * | 2016-02-02 | 2016-07-06 | 佛山市金银河智能装备股份有限公司 | High-viscosity material metering method and metering device |
| CN109455538A (en) * | 2018-10-26 | 2019-03-12 | 西安交通大学 | A kind of multi-stage conveyance unit and its operating method of wet gasification fine slag |
| CN112499289A (en) * | 2020-11-20 | 2021-03-16 | 南京森卡奇汽车用品有限公司 | Powder discharging method and powder discharging device for machining |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5974829A (en) * | 1982-10-21 | 1984-04-27 | Takuo Kakigi | Screw feeder |
| EP0475909A1 (en) * | 1990-09-14 | 1992-03-18 | K-Tron Technologies, Inc. | Screw conveyor |
| CN202880491U (en) * | 2012-09-26 | 2013-04-17 | 成都嘉新科技集团有限公司 | Raw material storehouse of dry-mixed mortar production |
| CN203268729U (en) * | 2013-05-15 | 2013-11-06 | 焦作市宗源生态产业有限公司 | Feed bin |
| CN204727234U (en) * | 2015-07-07 | 2015-10-28 | 锦州天桥难熔金属有限公司 | Molybdenum trioxide fast automatic metering dress boat device |
| CN205151243U (en) * | 2015-11-20 | 2016-04-13 | 无锡正佳自控系统设备有限公司 | Reinforced mechanism of powder material |
-
2015
- 2015-11-20 CN CN201510808829.9A patent/CN105270883A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5974829A (en) * | 1982-10-21 | 1984-04-27 | Takuo Kakigi | Screw feeder |
| EP0475909A1 (en) * | 1990-09-14 | 1992-03-18 | K-Tron Technologies, Inc. | Screw conveyor |
| CN202880491U (en) * | 2012-09-26 | 2013-04-17 | 成都嘉新科技集团有限公司 | Raw material storehouse of dry-mixed mortar production |
| CN203268729U (en) * | 2013-05-15 | 2013-11-06 | 焦作市宗源生态产业有限公司 | Feed bin |
| CN204727234U (en) * | 2015-07-07 | 2015-10-28 | 锦州天桥难熔金属有限公司 | Molybdenum trioxide fast automatic metering dress boat device |
| CN205151243U (en) * | 2015-11-20 | 2016-04-13 | 无锡正佳自控系统设备有限公司 | Reinforced mechanism of powder material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737954A (en) * | 2016-02-02 | 2016-07-06 | 佛山市金银河智能装备股份有限公司 | High-viscosity material metering method and metering device |
| CN109455538A (en) * | 2018-10-26 | 2019-03-12 | 西安交通大学 | A kind of multi-stage conveyance unit and its operating method of wet gasification fine slag |
| CN112499289A (en) * | 2020-11-20 | 2021-03-16 | 南京森卡奇汽车用品有限公司 | Powder discharging method and powder discharging device for machining |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
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| WD01 | Invention patent application deemed withdrawn after publication |