CN203364946U - A weightless equalized feeding apparatus - Google Patents
A weightless equalized feeding apparatus Download PDFInfo
- Publication number
- CN203364946U CN203364946U CN 201320392582 CN201320392582U CN203364946U CN 203364946 U CN203364946 U CN 203364946U CN 201320392582 CN201320392582 CN 201320392582 CN 201320392582 U CN201320392582 U CN 201320392582U CN 203364946 U CN203364946 U CN 203364946U
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- Prior art keywords
- weighing hopper
- aggregate bin
- valve
- hopper
- arc
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- Expired - Fee Related
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model discloses a weightless equalized feeding apparatus comprising a collecting hopper and a metering hopper. The metering hopper is disposed under the collecting hopper. A valve is disposed on the bottom of the collecting hopper. The collecting hopper is communicated with the metering hopper via s pipeline. A weighing sensor is disposed under the metering hopper. The weighing sensor and the valve are connected with a feeding controller. According to a value of the weighing sensor, the feeding controller controls the valve to be opened or closed. Compared with a product in the prior art, the feeding controller controls the valve to be opened or closed according to the value of the weighing sensor. Thus, the accuracy and the control precision of material weighing can be increased in order to satisfy an accurate material mixing requirement in production. In addition, the weightless equalized feeding apparatus has simple structure and is easy to manufacture and generalize.
Description
Technical field
The utility model relates to a kind of feeding device, is specifically related to the balanced feeding device of a kind of weightlessness.
Background technology
Weightlessness balance is the key link in raw material mixing system, and it directly has influence on the index such as product quality, efficiency, energy consumption of production.It has adopted the characteristics of discontinuous feed continous way blowing, and for other metering, dosing device, Weightlessness balance is more and more paid close attention in recent years; Because it has possessed the high different advantages of efficiency of stability, accuracy and the dynamic balance of static scale, in metering and batching link, progressively substitute traditional equipment such as belt conveyer scale.For this reason, Chinese patent CN201310059141.6 discloses a kind of electrodynamic type Weightlessness balance, include frame, frame is provided with feeding mechanism from top to bottom successively, metering discharge mechanism and discharging mechanism, feeding mechanism includes feeding cylinder, the feeding cylinder upper end is provided with the flange form charging aperture, be provided with the reciprocating swing type arc batching door coordinated with the bottom discharge mouth in feeding cylinder, the metering discharge mechanism includes weighing hopper, weighing hopper is suspended in the feeding cylinder below by the driver suspension rod, be provided with the reciprocating swing type arc emptying door coordinated with the bottom discharge mouth in weighing hopper, the rotation that discharging mechanism includes discharge bucket arc batching door and arc emptying door is driven by motor respectively, and the upper end of arc batching door and arc emptying door is respectively equipped with switch gate and detects piece, the sensor that the rotating of motor detects piece amplitude of oscillation position by switch gate is controlled.Be provided with the technology of multiple spot detection, sampling, software and hardware filtering on the movement locus of the present invention to bin gate; Weighing hopper has adopted the structure of three sensors, good stability simultaneously.Shortcoming is, structure is too complicated, manufacture and production cost higher.
The utility model content
The purpose of this utility model is to provide a kind of balanced feeding device of weightlessness of new construction, and it is not only simple in structure, and can realize that accurate-metering is reinforced, reduces cost of labor.
For realizing this purpose, the technical solution of the utility model is: the balanced feeding device of a kind of weightlessness, comprise aggregate bin, weighing hopper, described weighing hopper is located at aggregate bin below, and described aggregate bin bottom is provided with a valve, between described aggregate bin and weighing hopper, by a pipeline, communicates, described weighing hopper below is equipped with a LOAD CELLS, described LOAD CELLS, valve are connected with feed regulator respectively, and described feed regulator is according to the numerical value of LOAD CELLS, the switch of by-pass valve control.
As preferably, the charging aperture size of the discharging opening of described aggregate bin and weighing hopper is basic identical, and the discharging opening of described aggregate bin is provided with the arc discharge door, and the charging aperture of described weighing hopper is provided with the arc feeding gate.
As preferably, the rotation of described arc discharge door and arc feeding gate is driven by motor respectively, and described motor is connected with feed regulator.
With respect to prior art, the utility model is by being connected LOAD CELLS, valve respectively with feed regulator, described feed regulator is according to the numerical value of LOAD CELLS, the switch of by-pass valve control, can reach the purpose of dosing like this, improve accuracy and the control accuracy of batch weighing, meet the accurate dosing requirement in producing.Simultaneously simple in structure, easy to implement and popularization.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model embodiment.
Wherein: 1 is aggregate bin, and 2 is pipeline, and 3 is weighing hopper.
embodiment
The utility model is further illustrated with reference to the accompanying drawings in conjunction with the embodiments.
As shown in Figure 1, the balanced feeding device of a kind of weightlessness, comprise aggregate bin, weighing hopper, described weighing hopper is located at aggregate bin below, and described aggregate bin bottom is provided with a valve, between described aggregate bin and weighing hopper, by a pipeline, communicates, described weighing hopper below is equipped with a LOAD CELLS, described LOAD CELLS, valve are connected with feed regulator respectively, and described feed regulator is according to the numerical value of LOAD CELLS, the switch of by-pass valve control.Wherein, the charging aperture size of the discharging opening of described aggregate bin and weighing hopper is basic identical, and the discharging opening of described aggregate bin is provided with the arc discharge door, and the charging aperture of described weighing hopper is provided with the arc feeding gate.The rotation of described arc discharge door and arc feeding gate is driven by motor respectively, and described motor is connected with feed regulator.
The improvement that the utility model is done mainly for weightless feeding device structure, the foregoing is only the utility model preferred embodiment, non-so limit to the scope of the claims of the present utility model, therefore simple and easy variation and the equivalent transformation of such as doing by the utility model instructions and graphic content, all should be contained in the scope of the claims of the present utility model.
Claims (3)
1. the balanced feeding device of weightlessness, comprise aggregate bin, weighing hopper, it is characterized in that, described weighing hopper is located at aggregate bin below, and described aggregate bin bottom is provided with a valve, between described aggregate bin and weighing hopper, by a pipeline, communicates, described weighing hopper below is equipped with a LOAD CELLS, described LOAD CELLS, valve are connected with feed regulator respectively, and described feed regulator is according to the numerical value of LOAD CELLS, the switch of by-pass valve control.
2. the balanced feeding device of a kind of weightlessness according to claim 1, it is characterized in that, the charging aperture size of the discharging opening of described aggregate bin and weighing hopper is basic identical, and the discharging opening of described aggregate bin is provided with the arc discharge door, and the charging aperture of described weighing hopper is provided with the arc feeding gate.
3. the balanced feeding device of a kind of weightlessness according to claim 2, is characterized in that, the rotation of described arc discharge door and arc feeding gate is driven by motor respectively, and described motor is connected with feed regulator.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320392582 CN203364946U (en) | 2013-07-03 | 2013-07-03 | A weightless equalized feeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320392582 CN203364946U (en) | 2013-07-03 | 2013-07-03 | A weightless equalized feeding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203364946U true CN203364946U (en) | 2013-12-25 |
Family
ID=49812692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320392582 Expired - Fee Related CN203364946U (en) | 2013-07-03 | 2013-07-03 | A weightless equalized feeding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203364946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107528192A (en) * | 2017-08-17 | 2017-12-29 | 重庆市河海碳素制品有限公司 | Carbon brush factory supplies proportioner |
-
2013
- 2013-07-03 CN CN 201320392582 patent/CN203364946U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107528192A (en) * | 2017-08-17 | 2017-12-29 | 重庆市河海碳素制品有限公司 | Carbon brush factory supplies proportioner |
| CN107528192B (en) * | 2017-08-17 | 2019-02-22 | 重庆市河海碳素制品有限公司 | Carbon brush factory supplies proportioner |
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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 |
Owner name: ZHEJIANG TAIHU YUANDA NEW MATERIAL CO., LTD. Free format text: FORMER NAME: ZHEJIANG TAIHU YUANDA NEW MATERIAL LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 Industrial Park, Heping Town, Huzhou, Zhejiang, Changxing County Patentee after: Long-range new material limited company of zhejiang taihu Address before: 313000 Industrial Park, Heping Town, Huzhou, Zhejiang, Changxing County Patentee before: Zhejiang Taihu Yuanda New Material Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20160703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |