CN202784753U - Powder additive screw metering conveyor - Google Patents
Powder additive screw metering conveyor Download PDFInfo
- Publication number
- CN202784753U CN202784753U CN 201220191781 CN201220191781U CN202784753U CN 202784753 U CN202784753 U CN 202784753U CN 201220191781 CN201220191781 CN 201220191781 CN 201220191781 U CN201220191781 U CN 201220191781U CN 202784753 U CN202784753 U CN 202784753U
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- CN
- China
- Prior art keywords
- conveyor
- powder additives
- powder
- gear piece
- screw
- 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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Abstract
The utility model belongs to the field of building block production equipment, and provides a powder additive screw metering conveyor which is mainly suitable for metering the weight of powder additives and conveying the powder additives to the next device. The powder additive screw metering conveyor is characterized by comprising a slowdown motor, a powder additive storage hopper, a tooth piece counting plate, a proximity switch or an optoelectronic switch, a screw conveyor and a programmable logic controller (PLC) program control system, wherein the screw conveyor is fixed below the powder additive storage hopper, and the tooth piece counting plate is mounted at one end of the screw conveyor. Under the control of the PLC program control system, deal of outputted powder additives is confirmed through metering of rotation of a tooth piece on the tooth piece counting plate, and the powder additives are conveyed to the next device through the screw conveyor. The powder additive screw metering conveyor is stable in operation, convenient to operate, good in performance, and capable of remarkably improving quality of wall body thermal insulation materials.
Description
Technical field
The utility model relates to building materials production facilities technical field, is specifically related to powder additives spiral metering conveyor.
Background technology
Sometimes need aborning the powder additives of admixture seldom, weigh with bucket, because error is larger, only needing in the situation of a small amount of or trace mineral supplement, bucket is not brought into play effect.
Summary of the invention
For addressing the above problem, the utility model provides a kind of powder additives spiral metering conveyor, and the technical scheme that it adopts is:
1, a kind of powder additives spiral metering conveyor, it is characterized in that, this equipment is used for the weight of metering powder additives, and be transported to next device, it comprises: reducing motor, the powder additives storage bin hopper, the gear piece counting scale, approach switch or photoelectric switch, conveyor screw and PLC process control system, conveyor screw is fixed on below the powder additives storage bin hopper, the gear piece counting scale is installed in an end of conveyor screw, under the control of PLC process control system, by the counting that gear piece on the gear piece counting scale is rotated, determine the deal of output powder additives, and be transported to next device by conveyor screw.
2,4 to 24 gear pieces are arranged on the described gear piece counting scale, gear piece quantity is more, and precision is higher, determines to carry the deal of powder additives during work with the gear piece number that rotates.
3, the counting of gear piece is by approach switch or photoelectric switch signal to be transferred to the PLC process control system on the described gear piece counting scale.
Description of drawings
Fig. 1 is the structural representation of powder additives spiral metering conveyor
Fig. 2 is the structural representation of gear piece counting scale
Number in the figure is respectively: 1, powder additives storage bin hopper; 2, gear piece counting scale; 3, conveyor screw; 4, photoelectric switch or approach switch; 5, reducing motor; 6, chain.
The specific embodiment
Shown in Fig. 1～2, powder additives spiral metering conveyor comprises: powder additives storage bin hopper 1, gear piece counting scale 2, conveyor screw 3, photoelectric switch or approach switch 4, reducing motor 5, chain 6, during work under the control of PLC process control system, valve open between powder additives storage bin hopper 1 and the conveyor screw 3, powder additives enters conveyor screw 3 from storage bin hopper 1, and reducing motor 5 starts simultaneously, drives gear piece counting scale 2 and together entry into service of conveyor screw 3 by chain 6, after the gear piece number of gear piece counting scale 2 rotations reaches the numerical value of setting, valve closing between storage bin hopper 1 and the conveyor screw 3, gear piece counting scale 2 and conveyor screw 3 also shut down, and the powder additives of set amount is imported into relevant apparatus.
Claims (3)
1. powder additives spiral metering conveyor, it is characterized in that, this equipment is used for the weight of metering powder additives, and be transported to next device, it comprises: reducing motor, the powder additives storage bin hopper, the gear piece counting scale, approach switch or photoelectric switch, conveyor screw and PLC process control system, conveyor screw is fixed on below the powder additives storage bin hopper, the gear piece counting scale is installed in an end of conveyor screw, under the control of PLC process control system, by the counting that gear piece on the gear piece counting scale is rotated, determine the deal of output powder additives, and be transported to next device by conveyor screw.
2. described a kind of powder additives spiral metering conveyor according to claim 1, it is characterized in that 4 to 24 gear pieces are arranged on the described gear piece counting scale, gear piece quantity is more, precision is higher, determines to carry the deal of powder additives during work with the gear piece number that rotates.
3. described a kind of powder additives spiral metering conveyor according to claim 1 is characterized in that the counting of gear piece is by approach switch or photoelectric switch signal to be transferred to the PLC process control system on the described gear piece counting scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191781 CN202784753U (en) | 2012-04-24 | 2012-04-24 | Powder additive screw metering conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191781 CN202784753U (en) | 2012-04-24 | 2012-04-24 | Powder additive screw metering conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202784753U true CN202784753U (en) | 2013-03-13 |
Family
ID=47812065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220191781 Expired - Fee Related CN202784753U (en) | 2012-04-24 | 2012-04-24 | Powder additive screw metering conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202784753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406190A (en) * | 2013-08-23 | 2013-11-27 | 南昌光明化验设备有限公司 | Pulverizer with automatic delivering and discharging function |
-
2012
- 2012-04-24 CN CN 201220191781 patent/CN202784753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406190A (en) * | 2013-08-23 | 2013-11-27 | 南昌光明化验设备有限公司 | Pulverizer with automatic delivering and discharging function |
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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: 20130313 Termination date: 20170424 |