CN208362215U - Granular compound fertilizer face powder injection system - Google Patents
Granular compound fertilizer face powder injection system Download PDFInfo
- Publication number
- CN208362215U CN208362215U CN201820526479.6U CN201820526479U CN208362215U CN 208362215 U CN208362215 U CN 208362215U CN 201820526479 U CN201820526479 U CN 201820526479U CN 208362215 U CN208362215 U CN 208362215U
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- storage bin
- caking
- injection system
- packing machine
- compound fertilizer
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Abstract
The utility model discloses a kind of granular compound fertilizer face powder injection system, it is provided with rotary screen, anti-caking powder storage silo and packing machine, granulated fertilizer is put into packing machine by particle throwing device by rotary screen, anti-caking powder is put into packing machine by quantitative transmission machine by anti-caking powder storage silo, and packing machine is communicated with anti-caking oil holding tank through oiling pipeline.Particle throwing device is provided with storage bin, the storage bin is located at the lower section of rotary screen, is provided with scale hooper below the discharge port of storage bin, is equipped with poidometer in scale hooper, transmission mechanism is set below the discharge port of scale hooper, which is conveyed into granulated fertilizer in packing machine.The utility model has the advantages that using the granular compound fertilizer face powder injection system of the utility model; the weight of energy accurate measurement granular chemical fertilizer keeps the face powder oiling effect of granular chemical fertilizer more preferable to accurately control the supply amount of anti-caking powder and anti-caking oil; material will not be wasted, and working efficiency can also be improved.
Description
Technical field
The utility model relates to chemical industry manufacturing fields, more particularly to a kind of granular compound fertilizer face powder injection system.
Background technique
It is the phenomenon that prevent the granular complex fertilizer produced from occurring agglomerating in storage, transport and dusting, granular compound
Fertilizer can carry out flutterring anti-caking powder and spray anti-caking oil for it according to ratio before pack packaging.Existing automatic face powder oiling
Technology is after sifting out granular complex fertilizer using rotary screen, to weigh up granular complex fertilizer weight by weighing belt, and weight information is sent out
Give PLC controller.PLC controller combination weight information and ratio control transmission particle by Frequency Converter Control respectively
The transmission speed of the constant feeder of compound fertilizer, transmit anti-caking powder constant feeder transmission speed and plunger pump biography
Defeated speed, to control the amount of the fertilizer, anti-caking powder and anti-caking oil that are transferred in packing machine.Reach fertilizer neither to agglomerate dusting,
Also the purpose using anti-caking oil, anti-caking powder is saved.
But after the constant feeder in existing automatic face powder injection system often will appear sideslip and long-term operation
The problem of belt roller sizing, these problems will affect weighing belt and measure to fertilizer accurate, and then influence anti-caking powder and anti-
The supply amount accuracy for tying oil causes fertilizer to wrap up in powder effect difference and will appear agglomeration and dusting or anti-caking oil and anti-caking powder
Waste.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of granular compound fertilizer face powder injection system, control system
It uses the weight that weighing funnel weighs fertilizer instead, avoids belt deviation or sizing, improve fertilizer measuring accuracy.
Technical solution is as follows: a kind of granular compound fertilizer is applied powder injection system, be provided with rotary screen, anti-caking powder storage silo and
Packing machine is provided with particle throwing device, sets between the anti-caking powder storage silo and packing machine between the rotary screen and packing machine
Quantitative transmission machine is set, the packing machine is communicated with anti-caking oil holding tank through oiling pipeline, is provided with filling pump on the oiling pipeline；
Its key is: the particle throwing device is provided with storage bin, and the feed inlet of the storage bin is located at rotary screen
Below discharge gate, the discharge outlet of the storage bin is provided with switch valve, is provided with weighing below the discharge port of the storage bin
It struggles against, poidometer is installed in scale hooper, transmission mechanism, transmission mechanism connection package are set below the discharge port of the scale hooper
Machine.
Using the above structure, the weight of the granulated fertilizer in injection weighing hopper can be accurately measured by the poidometer in weighing hopper
The problem of amount, there is no the influence measuring accuracies such as sizing, sideslip.
Further, the driving motor of the quantitative transmission machine connects power supply through frequency converter, and the frequency converter is for controlling
The transmission speed of quantitative transmission machine.
Using the above structure, according to the prior art, required anti-caking powder amount is obtained using weight information and ratio.Control
Device processed passes through the transmission speed of Frequency Converter Control anti-caking powder conveyer, the amount of anti-caking powder in accurate control injection packing machine.
Further, the transmission mechanism is that frequency conversion quantifies conveyer belt.Controller is according to the weight information of granulated fertilizer
The transmission speed for controlling transmission mechanism, synchronously completes the transmission of anti-caking powder and granulated fertilizer, keeps anti-caking powder and granulated fertilizer uniform
Mixing.
Further, the filling pump is frequency conversion filling pump, which is used to control the oiling of oiling pipeline
Speed.Controller can accurately control the amount and oil injecting speed of the anti-caking oil in injection packing machine by frequency conversion filling pump, make anti-caking
Powder, anti-caking oil and granulated fertilizer uniformly mix.
Further, the switch valve includes arc bucket and electric cylinder, which is arranged in the storage bin
Discharge outlet, and the push rod through swing arm and electric cylinder is hinged, which is connected with on-off control system.
The folding of the discharge port of storage bin can be automatically controlled by on-off control system, realize automation control.
Further, the on-off control system includes upper limit level switch, lower limit level switch, which opens
It closes and lower limit level switch is separately mounted at the maximum inventory position and minimum storage position of storage bin, the upper limit material position is opened
It closes and lower limit level switch controls electric cylinder by ON-OFF control circuit or controller and works.
It is avoided that the granulated fertilizer of storage bin storing excess, granulated fertilizer is caused to overflow, be also avoided that very few granular fertilizer
Material enters scale hooper, wastes time.
The outer wall of the storage bin is provided with vibrator.Vibrator can beat the bulkhead of storage bin, prevent storing
The discharge port in storehouse blocks.
The utility model has the advantages that using the granular compound fertilizer face powder injection system of the utility model, energy accurate measurement granular chemical fertilizer
Weight keeps the face powder oiling effect of granular chemical fertilizer more preferable to accurately control the supply amount of anti-caking powder and anti-caking oil, will not wave
Take material, and working efficiency can also be improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of switch valve 9 in Fig. 1.
Specific embodiment
Below with reference to embodiment and attached drawing, the utility model is described in further detail.
As shown in Figs. 1-2, a kind of granular compound fertilizer is applied powder injection system, be provided with rotary screen 1, anti-caking powder storage silo 2 with
And storage bin 8 is arranged in anti-caking oil holding tank 6, the discharge gate lower section of rotary screen 1, the outer wall of storage bin 8 is provided with vibrator 11,
Every a period of time, the vibrator 11 starting beats the bulkhead of storage bin 8, the discharge port of storage bin 8 is avoided to block.
The discharge outlet of storage bin 8 is provided with switch valve 9, which includes arc bucket 9a and electric cylinder 9b, the arc
Shape bucket 9a and the discharge port of storage bin 8 are hinged, are provided with swing arm 9c on arc bucket 9a, swing arm 9c and electric cylinder 9b
Push rod it is hinged.
The air inlet of the electric cylinder 9b is connected to compressed air source through the first solenoid valve 9d, and gas outlet is through second solenoid valve
9e connection is extraneous.The first solenoid valve 9d and second solenoid valve 9e are connect with on-off control system.The on-off control system includes
Upper limit level switch 10a, lower limit level switch 10b, wherein upper limit level switch 10a, lower limit level switch 10b are respectively provided with institute
On the inner wall for stating storage bin 8, and upper limit level switch 10a, lower limit level switch 10b are separately positioned on the maximum of storage bin 8 and deposit
It measures at position and minimum storage position.
The signal output end of upper limit level switch 10a and lower limit level switch 10b are connected with controller, and the controller is through opening
The on/off of circuit control the first solenoid valve 9d and second solenoid valve 9e are closed, the switching circuit selects existing switch electricity
Road.
When controller receives the signal of upper limit level switch 10a sending, controller passes through switching circuit control second
Solenoid valve 9e is opened, and the first solenoid valve 9d is closed, and electric cylinder 9b deflates, the push rod of electric cylinder 9b retraction, arc bucket 9a to
The discharge port of lower swing, storage bin 8 is opened, and puts into granulated fertilizer to scale hooper 7.
When controller receives the signal of lower limit level switch 10a sending, controller passes through switching circuit control first
Solenoid valve 9e is opened, and second solenoid valve 9e is closed, and electric cylinder 9b inflation, the push rod of electric cylinder 9b is released forward, arc bucket
9a is swung up, and the discharge port of storage bin 8 is closed.
Scale hooper 7 is set below the discharge port of storage bin 8, poidometer is provided in scale hooper 7, poidometer and controller connect
It connects.The lower section of scale hooper 7 is provided with frequency conversion and quantifies conveyer belt 4b, and frequency conversion quantifies conveyer belt 4b connection controller, and the frequency conversion is quantitative
Transmission belt 4a and sliding slot 4d are provided between conveyer belt 4b and packing machine 3, which quantifies conveyer belt 4b and transmit granulated fertilizer
Onto transmission belt 4a.
The lower section of anti-caking powder storage silo 2 is provided with quantitative transmission machine 4c, and quantitative transmission machine 4c connects power supply through frequency converter, should
Frequency converter is connect with controller.Anti-caking powder is transferred on transmission belt 4a by the quantitative transmission machine 4c.Transmission belt 4a is by granulated fertilizer
It is transferred in sliding slot 4d with anti-caking powder, which is connected to packing machine 3, and anti-caking powder and granulated fertilizer pass through sliding slot 4d injection package
In machine 3.Packing machine 3 is connected to anti-caking oil holding tank 6 through frequency conversion filling pump 5.
The controller acquires the weight information of the granulated fertilizer in scale hooper 7 by poidometer, and according to weight information
Then anti-caking powder amount and anti-caking oil mass needed for obtaining anti-caking powder with ratio pass through the transmission speed of control quantitative transmission machine 4c
With the oil injecting speed of frequency conversion filling pump 5, the amount of the anti-caking powder and anti-caking oil that inject to packing machine 3 is controlled.
Finally, it should be noted that foregoing description is only the preferred embodiment of the utility model, the common skill of this field
Art personnel are under the enlightenment of the utility model, under the premise of without prejudice to the utility model aims and claim, can make
Multiple similar expressions, such transformation are each fallen within the protection scope of the utility model.
Claims (7)
- The injection system 1. a kind of granular compound fertilizer is applied powder, is provided with rotary screen (1), anti-caking powder storage silo (2) and packing machine (3), be provided with particle throwing device between the rotary screen (1) and packing machine (3), packing machine (3) and anti-caking powder storage silo (2) it Between be provided with quantitative transmission machine (4c), the packing machine (3) is communicated with anti-caking oil holding tank (6), the oil fuel tube through oiling pipeline Filling pump (5) are provided on road；It is characterized by: the particle throwing device is provided with storage bin (8), the feed inlet of the storage bin (8) is located at rotary screen (1) below discharge gate, the discharge outlet of the storage bin (8) is provided with switch valve (9), the discharge port of the storage bin (8) Lower section is provided with scale hooper (7), and poidometer is equipped in scale hooper (7), setting transmission below the discharge port of the scale hooper (7) Mechanism, the transmission mechanism connect packing machine (3).
- 2. granular compound fertilizer face powder injection system according to claim 1, it is characterised in that: the quantitative transmission machine (4c) Driving motor connects power supply through frequency converter, and frequency converter is used to control the transmission speed of the quantitative transmission machine (4c).
- 3. granular compound fertilizer face powder injection system according to claim 2, it is characterised in that: the transmission mechanism is fixed for frequency conversion It measures conveyer belt (4b).
- 4. granular compound fertilizer face powder injection system according to claim 2, it is characterised in that: the filling pump (5) is frequency conversion Filling pump, the frequency conversion filling pump are used to control the oil injecting speed of the oiling pipeline.
- 5. granular compound fertilizer is applied powder injection system according to claim 1, it is characterised in that: the switch valve (9) includes The discharge outlet in the storage bin (8) is arranged in arc bucket (9a) and electric cylinder (9b), the arc bucket (9a), and through swing arm The push rod of (9c) and electric cylinder (9b) are hinged, which is connected with on-off control system.
- 6. granular compound fertilizer is applied powder injection system according to claim 4, it is characterised in that: the on-off control system includes Upper limit level switch (10a), lower limit level switch (10b), the upper limit level switch (10a) and lower limit level switch (10b) point It is not mounted on maximum inventory position and minimum storage position, the upper limit level switch (10a) and the lower limit material position of storage bin (8) It switchs (10b) and passes through ON-OFF control circuit control electric cylinder (9b) work.
- 7. granular compound fertilizer face powder injection system according to claim 1, it is characterised in that: the outer wall of the storage bin (8) It is provided with vibrator (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820526479.6U CN208362215U (en) | 2018-04-13 | 2018-04-13 | Granular compound fertilizer face powder injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820526479.6U CN208362215U (en) | 2018-04-13 | 2018-04-13 | Granular compound fertilizer face powder injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208362215U true CN208362215U (en) | 2019-01-11 |
Family
ID=64923720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820526479.6U Active CN208362215U (en) | 2018-04-13 | 2018-04-13 | Granular compound fertilizer face powder injection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208362215U (en) |
-
2018
- 2018-04-13 CN CN201820526479.6U patent/CN208362215U/en active Active
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