CN203629656U - Continuous metering apparatus - Google Patents
Continuous metering apparatus Download PDFInfo
- Publication number
- CN203629656U CN203629656U CN201320829452.1U CN201320829452U CN203629656U CN 203629656 U CN203629656 U CN 203629656U CN 201320829452 U CN201320829452 U CN 201320829452U CN 203629656 U CN203629656 U CN 203629656U
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- CN
- China
- Prior art keywords
- surge bunker
- chamber
- weighing
- help
- continous way
- 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.)
- Expired - Fee Related
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model discloses a continuous metering apparatus. The apparatus comprises a flow-aid chamber, a buffer chamber, a weighing chamber, a rotary transmission groove and a control system. A material feeding port is arranged on the top of the flow-aid chamber. A pneumatic gate valve is interposed between the flow-aid chamber and the buffer chamber. A gate valve is interposed between the buffer chamber and the weighing chamber. A first motor is arranged at one end of the rotary transmission groove, while a material discharge port is arranged at the other end of the rotary transmission groove. Both the buffer chamber and the weighing chamber are provided with a weighing sensor. The control system includes an alarm device. By adopting the above technical scheme, the system can give a warning when unstable metering occurs in material feeding, thereby preventing the bridging phenomenon, and improving the precision of metering and the stability of feeding.
Description
Technical field
The utility model relates to metering field, particularly relates to a kind of continous way metering outfit.
Background technology
Weightlessness balance is the automatic weighing equipment that a kind of mode by static weighing realizes high precision continuous dosing of very, it can carry out reliable, accurate and stable feed to the dry loose material such as powder, particle, sheet, reduces the waste of material and the consistance of raising potpourri.When first measurement technology weak point is exactly material feed supplement at present, occur unstable metering, arch formation easily occurs does not have autoalarm in the time there is feed supplement shortage.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of continous way metering outfit, can be in the time there is unstable metering in feeding, and system automatic alarm, prevents the generation of " bridge formation " phenomenon, has improved the precision of metering and the stability of feeding.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of continous way metering outfit is provided, comprise: help Liu Cang, surge bunker, weighing cabin, spiral conveying trough and control system, the described Liu Cang of helping top is provided with charging aperture, help between stream storehouse and surge bunker and be provided with Pneumatic gate valve, between surge bunker and weighing cabin, slide valve is set, one end of described spiral conveying trough arranges the first motor, the other end of spiral conveying trough arranges discharging opening, in described surge bunker and weighing cabin, be also provided with LOAD CELLS, described control system also comprises warning device.
Preferably, in described surge bunker, be also provided with stirring apparatus.
Preferably, described stirring apparatus comprises: be arranged at the second motor of surge bunker top, and the rotating shaft of surge bunker inside, described rotating shaft is also provided with several blades.
Preferably, described in, help the charging aperture place in stream storehouse to be also provided with blowning installation.
The beneficial effects of the utility model are: the utility model is provided with LOAD CELLS in surge bunker and weighing cabin, can be in the time there is unstable metering in feeding, and system automatic alarm, has improved the precision of metering and the stability of feeding; Help in stream storehouse and used blowning installation, prevent that knot arch and the material phenomenon of collapsing from appearring in material.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of continous way metering outfit one preferred embodiment of the utility model;
In accompanying drawing, the mark of each parts is as follows: 1, charging aperture, 2, help Liu Cang, 3, surge bunker, 4, weighing cabin, 5, spiral conveying trough, 6, discharging opening, 7, control system, 8, warning device, 9, the first motor, 10, the second motor, 11, rotating shaft, 12, blade, 13, slide valve, 14, Pneumatic gate valve, 15, blowning installation.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of continous way metering outfit, comprise: help stream storehouse 2, surge bunker 3, weighing cabin 4, spiral conveying trough 5 and control system 7, described stream 2 tops, storehouse that help are provided with charging aperture 1, help between stream storehouse 2 and surge bunker 3 and be provided with Pneumatic gate valve 14, between surge bunker 3 and weighing cabin 4, slide valve 13 is set, one end of described spiral conveying trough 5 arranges the first motor 9, the other end of spiral conveying trough 5 arranges discharging opening 6, in described surge bunker 3 and weighing cabin 4, be also provided with LOAD CELLS, described control system 7 also comprises warning device 8.
What first contact with material is to help stream storehouse 2, help stream storehouse 2 Pneumatic gate valve 14 below in closed condition, help stream storehouse 2 when material drops to from charging aperture 1, in the time helping the material flowing in storehouse 2 to reach the maximum weight of material of setting, stop blanking, then Pneumatic gate valve 14 can be opened automatically, and material enters in surge bunker 3, now, slide valve 13 is in closure state, guarantee the positive confinement of material, can not flow automatically to weighing cabin 4, affect measuring accuracy.When material blanking reaches after the value of weighing that surge bunker 3 sets, stop blanking, slide valve 13 is opened, material starts to enter in weighing cabin 4, and weighing cabin 4 is mainly for preventing bridge formation, material impact, thereby guarantees that feeding is evenly smooth and easy, in the time that weighing cabin 4 materials reach certain numerical value, slide valve 13 is above automatically closed, and material can be expected spiral conveying trough 5 from weighing cabin 4 starts, thereby guarantees high-quality weighing precision and feed stability.
Further, in described surge bunker 3, be also provided with stirring apparatus, described stirring apparatus comprises: the second motor 10 that is arranged at surge bunker 3 tops, the rotating shaft 11 of surge bunker 3 inside, described rotating shaft 11 is also provided with several blades 12, and material can be fallen equably, prevents knot arch.
Further, described in help charging aperture 1 place in stream storehouse 2 to be also provided with blowning installation 15, make granular material helping stream to form eddy flow in storehouse 2, thereby prevent that knot arch and the material phenomenon of collapsing from appearring in material.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a continous way metering outfit, it is characterized in that, comprise: help Liu Cang (2), surge bunker (3), weighing cabin (4), spiral conveying trough (5) and control system (7), the described Liu Cang of helping (2) top is provided with charging aperture (1), help between Liu Cang (2) and surge bunker (3) and be provided with Pneumatic gate valve (14), between surge bunker (3) and weighing cabin (4), slide valve (13) is set, one end of described spiral conveying trough (5) arranges the first motor (9), the other end of spiral conveying trough (5) arranges discharging opening (6), in described surge bunker (3) and weighing cabin (4), be also provided with LOAD CELLS, described control system (7) also comprises warning device (8).
2. a kind of continous way metering outfit according to claim 1, is characterized in that, described surge bunker is also provided with stirring apparatus in (3).
3. a kind of continous way metering outfit according to claim 2, it is characterized in that, described stirring apparatus comprises: be arranged at second motor (10) of surge bunker (3) top, and the rotating shaft (11) that surge bunker (3) is inner, described rotating shaft (11) is also provided with several blades (12).
4. a kind of continous way metering outfit according to claim 1, is characterized in that, described in help the charging aperture (1) of Liu Cang (2) to locate to be also provided with blowning installation (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320829452.1U CN203629656U (en) | 2013-12-17 | 2013-12-17 | Continuous metering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320829452.1U CN203629656U (en) | 2013-12-17 | 2013-12-17 | Continuous metering apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629656U true CN203629656U (en) | 2014-06-04 |
Family
ID=50816122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320829452.1U Expired - Fee Related CN203629656U (en) | 2013-12-17 | 2013-12-17 | Continuous metering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203629656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289466A (en) * | 2016-07-22 | 2017-01-04 | 唐翔 | Continuous way is from reporting to the police measuring equipment |
| CN111678580A (en) * | 2020-06-02 | 2020-09-18 | 嘉兴精振科技有限公司 | Combined type induction blanking device for weighing |
-
2013
- 2013-12-17 CN CN201320829452.1U patent/CN203629656U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289466A (en) * | 2016-07-22 | 2017-01-04 | 唐翔 | Continuous way is from reporting to the police measuring equipment |
| CN111678580A (en) * | 2020-06-02 | 2020-09-18 | 嘉兴精振科技有限公司 | Combined type induction blanking device for weighing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20181217 |