CN205500333U - A control system for compound fertilizer raw materials feeding device - Google Patents
A control system for compound fertilizer raw materials feeding device Download PDFInfo
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- CN205500333U CN205500333U CN201520805048.XU CN201520805048U CN205500333U CN 205500333 U CN205500333 U CN 205500333U CN 201520805048 U CN201520805048 U CN 201520805048U CN 205500333 U CN205500333 U CN 205500333U
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- hopper
- weighing
- belt
- raw materials
- feeding device
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Abstract
The utility model discloses a control system for compound fertilizer raw materials feeding device, include hopper, raw materials conveying mechanism, raw materials weighing machine structure, mixture conveyer belt and be used for to the reinforced overhead traveling crane of hopper, the discharge gate department of hopper is provided with the baffle, raw materials conveying mechanism includes raw materials drive belt and driving roller I, raw materials weighing machine constructs including weighing belt and driving roller II, the discharge gate of hopper is located raw materials drive belt upper portion, the drive belt discharge end is located the belt upper portion of weighing, the discharge end of belt of weighing is located mixture conveyer belt upper portion, the overhead traveling crane can remove at above the hopper, it is equipped with weighing transducer on the belt to weigh, the inside volume monitor that is equipped with of hopper, weighing transducer and hopper link to each other with PLC industry control signal end respectively, the control end of PLC industrial computer links to each other with driving roller I, hopper discharge opening baffle, overhead traveling crane respectively. The utility model discloses feeding device is reinforced accurate, and degree of automation is high.
Description
Technical field
This utility model relates to field of fertilizer production, relates to compound fertilizer production technology, particularly to a kind of control system for composite fertilizer material feeding device.
Background technology
Compound fertilizer has that nutrient is comprehensive, content is high, and physical behavior is good, be easy to use, and accessory ingredient is few, have no adverse effects, and the advantages such as proportioning is various, with strong points obtain in China and use widely.Composite heat transfer process can be divided into feed proportioning, raw material stirring, raw material pelletize, granule drying, granule cooling, gradation, finished product peplos, eight big steps of finished product packing on the whole, and wherein the final compound fertilizer obtaining composition controlled is played a decisive role by feed proportioning.
At present, the commonly used manual type of common fertilizer enterprises carries out feed proportioning, batch mixing, i.e. workman and rule of thumb chooses a certain amount of raw material (mainly carbamide, ammonium nitrate, ammonium chloride, sulfur ammonium, phosphorus ammonium, potassium chloride/potassium sulfate etc.) mix and blend.This mode not only labor strength relatively big (raw material generally uses sack packaging, carrying inconvenience), and easily cause product composition to fluctuate, affect end product quality stability.Further, since above-mentioned raw material easily absorbs water, do not make the raw material being finished be easily generated deliquescence behind Kaifeng, cause material loss.
Summary of the invention
In view of this, this utility model provides a kind of control system for composite fertilizer material feeding device.
A kind of control system for composite fertilizer material feeding device, described composite fertilizer material feeding device includes hopper, feedstock transportation mechanism, raw material Weighing mechanism, compound conveyer belt and for the overhead traveling crane fed to hopper；The discharge outlet of described hopper is provided with baffle plate, and described feedstock transportation mechanism includes that raw material transmission band and live-roller I, described raw material Weighing mechanism include weigh belt and live-roller II；The discharging opening of described hopper is positioned at raw material transmission band top, described transmission band discharge end is positioned at belt top of weighing, the discharge end of described belt of weighing is positioned at compound conveyer belt top, described overhead traveling crane can move above hopper, described belt of weighing is provided with weight sensor, being provided with volume monitor, described weight sensor and hopper inside described hopper to be connected with PLC industry control signal end respectively, the control end of described PLC industrial computer is connected with live-roller I, hopper discharging opening baffle plate, overhead traveling crane respectively.
Preferably, described hopper number is 2-8, and each hopper is equipped with independent feedstock transportation mechanism and raw material Weighing mechanism.
Further, the both sides being arranged on compound conveyer belt that each hopper, feedstock transportation mechanism and raw material Weighing mechanism are symmetrical.
The beneficial effects of the utility model are:
This utility model, for the control system of composite fertilizer material feeding device, by arranging weight sensor, volume monitor and PLC, can accurately measure the addition of various raw material, it is to avoid proportioning raw materials is unstable；Feeding device automaticity of the present utility model is high, significantly alleviates the labor intensity of labourer.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model is described in further detail, wherein:
Fig. 1 is the embodiment Control system architecture schematic diagram for composite fertilizer material feeding device, and in figure, dotted line represents signal stream；
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1-2, the present embodiment is for the control system of composite fertilizer material feeding device, including hopper 1, feedstock transportation mechanism, raw material Weighing mechanism, compound conveyer belt 4 and for the overhead traveling crane 9 fed to hopper 1；The discharge outlet of described hopper 1 is provided with baffle plate, and described feedstock transportation mechanism includes raw material transmission band 2 and live-roller I6, and described raw material Weighing mechanism includes weigh belt 3 and live-roller II8；The discharging opening of described hopper 1 is positioned at raw material transmission band 2 top, described transmission band 2 discharge end is positioned at belt 3 top of weighing, the described discharge end weighing belt 3 is positioned at compound conveyer belt 4 top, described overhead traveling crane 9 can move above hopper 1, it is characterized in that: described in belt 3 of weighing be provided with weight sensor 7, described hopper 1 is internal is provided with volume monitor 5, described weight sensor 7 is connected with PLC industry control signal end respectively with hopper 1, and the control end of described PLC industrial computer is connected with live-roller I6, hopper 1 discharging opening baffle plate, overhead traveling crane 9 respectively.
In the present embodiment, described hopper number is 6 (usually 2-8), and each hopper is equipped with independent feedstock transportation mechanism and raw material Weighing mechanism.
In the present embodiment, the both sides being arranged on compound conveyer belt that each hopper, feedstock transportation mechanism and raw material Weighing mechanism are symmetrical.(signal of each charging system is separate；Fig. 1 inputs a signal into and exports and be marked at left and right two respectively to overlap charging system is to simplify figure).
During use, first calculate each raw-material addition according to final products composition and utilize driving to be added in corresponding hopper by various raw materials, being then turned on hopper and the raw material of setting is transported to compound conveyer belt 4 (conveyer belt 4 will carry out batch mixing in various feedstock transportation to special mixing equipment) by corresponding feedstock transportation mechanism, raw material Weighing mechanism；During transmission, sensor 7, volume monitor 5 transmits a signal to PLC, after sensor 7 monitor value reaches preset value, PLC issues instructions to live-roller I6 and hopper 1 discharging opening baffle plate, adjusts live-roller I6 rotating speed or shuts down, and regulation discharging opening size or closedown discharging opening simultaneously；After volume monitor 5 monitor value reaches preset value, PLC issues instructions to overhead traveling crane 9, and overhead traveling crane 9 adds suitable raw material to hopper.
This utility model, for the control system of composite fertilizer material feeding device, by arranging weight sensor, volume monitor and PLC, can accurately measure the addition of various raw material, it is to avoid proportioning raw materials is unstable；Feeding device automaticity of the present utility model is high, significantly alleviates the labor intensity of labourer.
Finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described by referring to preferred embodiment of the present utility model, but it will be understood by those within the art that, in the form and details it can be made various change, the spirit and scope of the present utility model limited without departing from appended claims.
Claims (3)
1., for a control system for composite fertilizer material feeding device, described composite fertilizer material feeding device includes hopper (1), feedstock transportation mechanism, raw material Weighing mechanism, compound conveyer belt (4) and is used for the overhead traveling crane (9) fed to hopper (1)；The discharge outlet of described hopper (1) is provided with baffle plate, described feedstock transportation mechanism includes raw material transmission band (2) and live-roller I (6), and described raw material Weighing mechanism includes weigh belt (3) and live-roller II (8)；The discharging opening of described hopper (1) is positioned at raw material transmission band (2) top, described transmission band (2) discharge end is positioned at belt of weighing (3) top, the discharge end of described belt of weighing (3) is positioned at compound conveyer belt (4) top, described overhead traveling crane (9) can be mobile in hopper (1) top, it is characterized in that: described in belt (3) of weighing be provided with weight sensor (7), described hopper (1) is internal is provided with volume monitor (5), described weight sensor (7) with hopper (1) respectively signal end with PLC industrial computer be connected, the control end of described PLC industrial computer respectively with live-roller I (6), hopper (1) discharging opening baffle plate, overhead traveling crane (9) is connected.
The most according to claim 1 for the control system of composite fertilizer material feeding device, it is characterised in that: described hopper (1) number is 2-8, and each hopper is equipped with independent feedstock transportation mechanism and raw material Weighing mechanism.
The most according to claim 2 for the control system of composite fertilizer material feeding device, it is characterised in that: the both sides being arranged on compound conveyer belt (4) that each hopper (1), feedstock transportation mechanism and raw material Weighing mechanism are symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805048.XU CN205500333U (en) | 2015-10-16 | 2015-10-16 | A control system for compound fertilizer raw materials feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805048.XU CN205500333U (en) | 2015-10-16 | 2015-10-16 | A control system for compound fertilizer raw materials feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205500333U true CN205500333U (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520805048.XU Expired - Fee Related CN205500333U (en) | 2015-10-16 | 2015-10-16 | A control system for compound fertilizer raw materials feeding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205500333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051661A (en) * | 2017-05-10 | 2017-08-18 | 佛山市卓达豪机械有限公司 | A kind of continuous ball mill dispensing and charging weighing system |
-
2015
- 2015-10-16 CN CN201520805048.XU patent/CN205500333U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051661A (en) * | 2017-05-10 | 2017-08-18 | 佛山市卓达豪机械有限公司 | A kind of continuous ball mill dispensing and charging weighing system |
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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: 20160824 Termination date: 20201016 |