CN209710780U - A kind of silo, silo vent window and silo vent window driving mechanism - Google Patents
A kind of silo, silo vent window and silo vent window driving mechanism Download PDFInfo
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- CN209710780U CN209710780U CN201920382360.0U CN201920382360U CN209710780U CN 209710780 U CN209710780 U CN 209710780U CN 201920382360 U CN201920382360 U CN 201920382360U CN 209710780 U CN209710780 U CN 209710780U
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- vent window
- controller
- driving
- silo
- relay
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- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 238000004891 communication Methods 0.000 claims abstract description 42
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 239000004065 semiconductor Substances 0.000 description 11
- 230000009466 transformation Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 210000003516 pericardium Anatomy 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
- Y02A40/58—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products using renewable energies
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Abstract
It includes controller, power module and driving motor that the utility model, which provides a kind of silo, silo vent window and silo vent window control mechanism, window driving mechanism,;Power module includes at least one of lithium battery, solar panel and Switching Power Supply, connects controller and driving motor;Controller connects driving motor by motor-drive circuit;The rotor of driving motor drives opening or closing for vent window for connecting vent window;Controller is also connected with RS485 communication module and/or wireless communication module.Technical solution provided by the utility model, independent power supply is provided at vent window driving mechanism, it does not need to connect power supply harness from control centre, and wireless communication module and RS485 communication module can further reduce the communication cable of driving mechanism and control centre, to reducing the constraint of harness amount and harness to extended capability, when solving the problems, such as to control silo vent window as harness amount is excessive and caused by it is at high cost, extended capability is weak.
Description
Technical field
The utility model belongs to silo vent window control technology field, and in particular to a kind of silo, silo vent window and grain
Storehouse vent window control mechanism.
Background technique
Grain is the basis of national economic development and social stability, and the people's livelihood that the deposit of grain is directly related to country is asked
Topic.The influence that the storage of grain receives grain depot internal environment is very big, the environment such as silo internal temperature, humidity, insect pest, gaseous mass
Factor can all influence the quality and storage time of grain.
In order to guarantee the air quality inside silo, vent window is provided on the bulkhead of silo, it can after opening vent window
So that air and outside air convection inside silo.The position of vent window is usually relatively high, its unlatching of manual control and pass
Operating difficulties when closing needs a large amount of human cost.In order to save human cost, many vent windows use Electronic control, that is, adopt
With motor driven vent window, the positive and negative rotation by controlling motor controls the opening and closing of vent window.
The mode of Electronic control is all to converge in the power supply line of each vent window motor in one transformation cabinet at present, is passed through
The state control pair of relay answers the opening and closing of vent window in control transformation cabinet, therefore this method needs to be arranged largely
Harness, and limited by distance between transformation cabinet volume and harness and transformation cabinet, the vent window number that transformation cabinet has access to
It measures limited, causes the extended capability of vent window control section weaker.
Utility model content
The purpose of the utility model is to provide a kind of silo vent window driving mechanisms, to solve to control silo in the prior art
When vent window as harness amount is excessive and caused by high cost, problem that extended capability is weak;Meanwhile it being asked to solve above-mentioned technology
Topic, the utility model additionally provide a kind of silo vent window and a kind of silo.
To achieve the above object, the utility model adopts the following technical scheme that
A kind of silo vent window driving mechanism, including controller, power module and driving motor;The power module includes
At least one of lithium battery, solar panel and Switching Power Supply connect the controller and driving motor;The controller
Driving motor is connected by motor-drive circuit, for controlling rotating and reverse for driving motor;The rotor of the driving motor
For connecting vent window, opening or closing for vent window is driven;The controller is also connected with RS485 communication module and/or nothing
Line communication module.
Technical solution provided by the utility model is provided with independent power supply at vent window driving mechanism, does not need
Power supply harness is connected from control centre, and wireless communication module and RS485 communication module can further reduce driving machine
The communication cable of structure and control centre solves control silo ventilation to reduce the constraint of harness amount and harness to extended capability
When window as harness amount is excessive and caused by high cost, problem that extended capability is weak.
Further, in order to manually control the opening and closing of vent window, the controller is also connected with out button
With pass button.
Further, in order to control rotating and reverse for driving motor, the driving motor is direct current generator, described
Motor-drive circuit includes motor anode driving circuit and electrode negative driving circuit;Positive driving circuit includes rotating forward relay
Device, cathode driving circuit include reversion relay, and the controller connection rotates forward relay and inverts the coiler part of relay,
Rotating forward relay and the contact part for inverting relay are separately connected the positive power source terminal and negative power end of driving motor.
Further, for the vent window of stopping driving in time, the control when vent window is opened in place or closed in place
Device connector opens limit switch and closes limit switch, and the rotor of the driving motor is connected with gag lever post, the position of gag lever post with
Open limit switch, close limit switch position it is corresponding.
A kind of silo vent window, including vent window ontology and driving mechanism, the side of vent window ontology and the top of connecting rod
It is fixedly connected;The driving mechanism includes controller, power module and driving motor;The rotor of the driving motor connects connecting rod
Bottom, for driving the opening and closing of vent window ontology;The power module includes lithium battery, solar panel and opens
At least one of powered-down source connects the controller and driving motor;The controller is connected by motor-drive circuit and is driven
Dynamic motor, for controlling rotating and reverse for driving motor;The controller is also connected with RS485 communication module and/or wireless
Communication module.
Technical solution provided by the utility model is provided with independent power supply at vent window driving mechanism, does not need
Power supply harness is connected from control centre, and wireless communication module and RS485 communication module can further reduce driving machine
The communication cable of structure and control centre solves control silo ventilation to reduce the constraint of harness amount and harness to extended capability
When window as harness amount is excessive and caused by high cost, problem that extended capability is weak.
Further, in order to manually control the opening and closing of vent window, the controller is also connected with out button
With pass button.
Further, in order to control rotating and reverse for driving motor, the driving motor is direct current generator, described
Motor-drive circuit includes motor anode driving circuit and electrode negative driving circuit;Positive driving circuit includes rotating forward relay
Device, cathode driving circuit include reversion relay, and the controller connection rotates forward relay and inverts the coiler part of relay,
The contact part for rotating forward relay and reversion relay is separately connected driving motor positive power source terminal and negative power end.
Further, for the vent window of stopping driving in time, the driving when vent window is opened in place or closed in place
Motor is direct current generator, and the motor-drive circuit includes motor anode driving circuit and electrode negative driving circuit;Anode drives
Dynamic circuit includes rotating forward relay, and cathode driving circuit includes reversion relay, and the controller connection rotates forward relay and anti-
Turn the coiler part of relay, rotate forward relay and invert relay contact part be separately connected driving motor positive power source terminal and
Negative power end.
A kind of silo, including vent window control centre and at least two vent windows, the vent window control centre lead to each
Air regulator communication connection, the vent window include vent window ontology and driving mechanism, the side of vent window ontology and the top of connecting rod
It is fixedly connected;The driving mechanism includes controller, power module and driving motor;The rotor of the driving motor connects connecting rod
Bottom, for driving the opening and closing of vent window ontology;The power module includes lithium battery, solar panel and opens
At least one of powered-down source connects the controller and driving motor;The controller is connected by motor-drive circuit and is driven
Dynamic motor, for controlling rotating and reverse for driving motor;The controller is also connected with RS485 communication module and/or wireless
Communication module.
Technical solution provided by the utility model is provided with independent power supply at vent window driving mechanism, does not need
Power supply harness is connected from control centre, and wireless communication module and RS485 communication module can further reduce driving machine
The communication cable of structure and control centre solves control silo ventilation to reduce the constraint of harness amount and harness to extended capability
When window as harness amount is excessive and caused by high cost, problem that extended capability is weak.
Further, in order to manually control the opening and closing of vent window, the controller is also connected with out button
With pass button.
Further, in order to control rotating and reverse for driving motor, the driving motor is direct current generator, described
Motor-drive circuit includes motor anode driving circuit and electrode negative driving circuit;Positive driving circuit includes rotating forward relay
Device, cathode driving circuit include reversion relay, and the controller connection rotates forward relay and inverts the coiler part of relay,
Rotating forward relay and the contact part for inverting relay are separately connected the positive power source terminal and negative power end of driving motor.
Further, for the vent window of stopping driving in time, the driving when vent window is opened in place or closed in place
Motor is direct current generator, and the motor-drive circuit includes motor anode driving circuit and electrode negative driving circuit;Anode drives
Dynamic circuit includes rotating forward relay, and cathode driving circuit includes reversion relay, and the controller connection rotates forward relay and anti-
Turn the coiler part of relay, rotating forward relay and the contact part for inverting relay are separately connected the positive power source terminal of driving motor
And negative power end.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of silo vent window in the utility model silo vent window embodiment;
Fig. 2 is the peripheral circuit diagram of controller in the utility model silo vent window embodiment;
Fig. 3 is the peripheral circuit diagram of RS485 module in the utility model silo vent window embodiment;
Fig. 4 a is the circuit structure diagram of positive driving circuit in the utility model silo vent window embodiment;
Fig. 4 b is the circuit structure diagram of cathode driving circuit in the utility model silo vent window embodiment;
Fig. 5 is the circuit structure diagram of power module in the utility model silo vent window embodiment;
Fig. 6 a is the connection circuit diagram that button and controller are opened in the utility model silo vent window embodiment;
Fig. 6 b is the connection circuit diagram that button and controller are closed in the utility model silo vent window embodiment;
Fig. 7 is the schematic diagram that gag lever post is arranged in the utility model silo vent window embodiment;
Fig. 8 a is the connection circuit diagram that limit switch and controller are opened in the utility model silo vent window embodiment;
Fig. 8 b is the connection circuit diagram that limit switch and controller are closed in the utility model silo vent window embodiment.
Specific embodiment
Silo vent window embodiment:
The present embodiment provides a kind of silo vent window, the control section site of the silo vent window is independently arranged, can
The quantity for reducing harness in silo not only reduces the cost of silo vent window control, also reduces the probability of dangerous generation, mentions
The high security performance of silo.
Silo vent window provided by the present embodiment, structure is as shown in Figure 1, include vent window ontology 1, connecting rod 2 and drive
Motivation structure 3, vent window ontology 1 are fixed on the top of connecting rod 2, and the bottom of connecting rod 2 is fixed in driving mechanism 3, and driving mechanism is driven
Dynamic connecting rod 2 rotates and vent window ontology 1 is driven to act along direction shown in arrow, to control unlatching and the pass of vent window ontology 1
It closes.
Silo vent window provided by the present embodiment, driving mechanism 3 include controller, driving motor and power module, control
Device control driving motor operation processed, with the rotation of drive link 2.
Controller employed in the present embodiment is the single-chip microcontroller of model STM32F101C8T6, peripheral circuit such as Fig. 2
It is shown.Controller is connected with RS485 communication module and wireless communication module, and wherein RS485 communication module is using model
The peripheral circuit of the chip U6 of SP3485EN-L/TR, chip U6 are as shown in Figure 3;Wireless communication module using lora without
Line communication module.RS485 communication module or LORA wireless communication module are used to pass through with host computer communication connection, controller
RS485 communication module or LORA wireless communication module are received from host computer to be instructed, and driving motor is controlled forward or reverse, to beat
Vent window is closed on or off.
The direct current generator that driving motor is 12V using voltage rating in the present embodiment, motor-drive circuit include just
Pole driving circuit and cathode driving circuit.Positive driving circuit as shown in fig. 4 a, including relay K1 and triode Q1, triode
The base stage of Q1 connects controller, grounded collector;The anode connection 5V power supply VCC5V of relay K1 coiler part, cathode connection
The emitter of triode Q1, and it has been arranged in parallel sustained diode 3;The contact part of relay K1 is single-pole double-throw switch (SPDT),
The positive MOTO+ of its moved end connection driving motor, the cathode of the normally-closed contact NC connection 12V DC power supply of two non-moving ends, no
The anode of the normally opened contact NO connection 12V DC power supply of moved end.Cathode driving circuit is as shown in Figure 4 b, including relay K2 and three
The base stage of pole pipe Q2, triode Q2 connect controller, grounded collector;The anode connection 5V power supply of relay K2 coiler part
VCC5V, the emitter of cathode connecting triode Q2, and it has been arranged in parallel sustained diode 4;The contact part of relay K2
For single-pole double-throw switch (SPDT), the cathode MOTO-, the normally-closed contact NC connection 12V of two non-moving ends that moved end connects driving motor are straight
The cathode in galvanic electricity source, the anode of the normally opened contact NO connection 12V DC power supply of non-moving end.Controller control driving motor rotate forward and
The working principle of reversion are as follows: when needing to control driving motor rotating forward, controller sends high level letter to the base stage of triode Q1
Number, control triode Q1 conducting, the coiler part of relay K1 obtains electric, contact part movement, at this time the anode of driving motor
The anode of MOTO+ connection 12V power supply, the cathode of cathode MOTO- connection 12V power supply, driving motor rotates forward at this time;When needing to control
When driving motor inverts, controller sends high level signal, control triode Q2 conducting, relay K2 to the base stage of triode Q2
Coiler part obtain electric, contact part movement, the at this time cathode of the positive MOTO+ connection 12V power supply of driving motor, cathode
The anode of MOTO- connection 12V power supply, driving motor inverts at this time.
In order to guarantee reliability that driving mechanism 3 is powered, the power module in the present embodiment include solar powered unit,
Switching Power Supply and lithium battery.The structure of power module is as shown in figure 5, include metal-oxide-semiconductor Q3 and metal-oxide-semiconductor Q5, the grid of metal-oxide-semiconductor Q3 connects
It meets the Switching Power Supply VCC12V of 12V and is grounded by resistance R17, the voltage output end of drain electrode connection solar panel, metal-oxide-semiconductor
The grid of metal-oxide-semiconductor Q5 is connected after the grid of Q3 and drain electrode connection.The anode of the drain electrode connection lithium battery of metal-oxide-semiconductor Q5, grid pass through
Resistance R18 ground connection, and the input terminal of the power supply chip U8 of model TPS54331, power supply are connected after connecting between grid and source electrode
The output end of chip U8 exports 5V voltage, constitutes 5V power supply VCC5V.The output end of power supply chip U8 is also connected with model
The output end of the power supply chip U9 of XC6220B331MR-G, power supply chip U9 export 3.3V voltage, constitute power supply VCC3.3V.This
12V Switching Power Supply in embodiment using input voltage is 220V alternating current, the switch electricity that output voltage is 12V DC electricity
Source, such as the Switching Power Supply of model NA200-M1 series.
Power module provided by the present embodiment, its working principle is that: metal-oxide-semiconductor Q3 under the action of Switching Power Supply VCC12V
Conducting, solar panel and Switching Power Supply VCC12V are in parallel;Since the voltage exported when solar panel works normally is big
In 12V, so the voltage of metal-oxide-semiconductor Q5 grid is the voltage of solar panel output;In solar panel output voltage
Lower metal-oxide-semiconductor Q5 conducting is acted on, solar panel is in parallel with lithium battery;Since the voltage rating of lithium battery is 12V, it is less than the sun
The output voltage of energy solar panel uses solar battery so solar panel is power supply chip U8 power supply at this time at this time
Plate is the power supply of driving mechanism 3;When the output voltage of solar panel is lower than 12V, metal-oxide-semiconductor Q5 is under the action of Switching Power Supply
Conducting, Switching Power Supply is in parallel with lithium battery at this time;Since the output voltage of lithium battery is slightly above the voltage of Switching Power Supply VCC12V,
So lithium battery is power supply chip U8 power supply at this time, i.e., lithium battery is the power supply of driving mechanism 3;When the low battery of lithium battery,
Switching Power Supply is directly power supply chip U8 power supply, i.e., Switching Power Supply is the power supply of driving mechanism 3.
Electricity in order to guarantee lithium battery is sufficient, is additionally provided with model in power module provided by the present embodiment
The source electrode of the input terminal connection metal-oxide-semiconductor U3 of the charging chip U7 of CN3795, charging chip U7, output end BAT_IN connection lithium electricity
Pond, for charging for lithium battery.
In order to manual switch vent window, it is also connected with out button SB11 on the controller in the present embodiment and closes button
SB12, controller and the connection relationship opened between button SB11 are as shown in Figure 6 a, and wherein one end of switch button SB11 connects electricity
Source VCC5V, the base stage of other end connecting triode Q6;The cathode of the emitter connection photoelectrical coupler U1 primary side of triode Q6,
The anode of photoelectrical coupler primary side is connect by pull-up resistor R1 connection power supply VCC3.3V, the anode connection controller on secondary side, cathode
Ground.Controller and the connection relationship opened between button SB11 are as shown in Figure 6 b, open wherein one end connection power supply of button SB12
VCC5V, the base stage of other end connecting triode Q7;The cathode of the emitter connection photoelectrical coupler U2 primary side of triode Q7, light
The anode of electric coupler primary side is connect by pull-up resistor R2 connection power supply VCC3.3V, the anode connection controller on secondary side, cathode
Ground.When opening button SB11 or closing button SB12 movement, corresponding triode ON, the primary side conducting of corresponding photoelectrical coupler,
Trigger the secondary side conducting of corresponding photoelectrical coupler, corresponding pin is able to detect that low-potential signal on controller, controller with
This sentences cut-off push button SB11 and closes whether button SB12 acts.When opening button SB11 movement, controller is controlling driving motor just
Turn, opens vent window;When closing button SB21 movement, controller controls driving motor reversion, closes vent window.
In order to accurately control the unlatching amplitude and closing amplitude of vent window, 31 rotor of driving motor connects connecting rod 2, and
The part of 31 rotor of driving motor connection connecting rod 2 is provided with compression bar 4, as shown in fig. 7, and being provided with out in driving mechanism 3
Limit switch SB21 and pass limit switch SB22, driving motor 31, which rotates, simultaneously drives compression bar 4 to act, when compression bar 4 is pressed onto out limit
When switch SB21 or pass limit switch SB22, limit switch closure.Controller and open limit switch SB21 and pass limit switch
SB22 connection, wherein controller and the connection relationship for opening limit switch SB21 are as shown in Figure 8 a, open limit switch SB21 wherein
One end connects power supply, and the other end connects the anode of photoelectrical coupler U3 primary side, the minus earth of photoelectrical coupler U3 primary side, secondary side
Anode connect controller, cathode ground connection.Controller is as shown in Figure 8 b with the connection relationship for closing limit switch SB22, opens limit and opens
The wherein one end for closing SB22 connects power supply, and the other end connects the anode of photoelectrical coupler U4 primary side, photoelectrical coupler U4 primary side
Minus earth, the anode on secondary side connect controller, cathode ground connection.It is closed when opening limit switch SB21 or closing limit switch SB22
When, the primary side conducting of corresponding photoelectrical coupler, corresponding pair side is triggered conducting, and the corresponding pin of controller can receive low
Electric potential signal, controller judge out limit switch SB21 with this or close whether limit switch SB22 acts.When opening limit switch
When SB21 or pass limit switch SB22 are acted, illustrate to open a window or close window movement completion, controller controls driving motor and stops operating.
In the present embodiment, controller is connected with RS485 communication module and wireless communication module;As other embodiments,
RS485 communication module or wireless communication module can be only set.
Driving motor uses the direct current generator of 12V in the present embodiment, is provided with the electricity that can control driving motor positive and negative rotation
Drive circuit;As other embodiments, other types of motor, such as alternating current generator can be used;When using other types
Motor when, the power supply and motor-drive circuit of driving mechanism need corresponding with the type of motor.
The power module of the present embodiment includes solar powered unit, Switching Power Supply and lithium battery;As other embodiment party
Formula can only setting solar powered unit, Switching Power Supply and one of which in lithium battery or two kinds of power supplys be driving mechanism
Power supply.When using two of them power supply, it is arranged in parallel between two power supplys.
Limit switch is used out in the present embodiment and closes the rotational steps of limit switch detection driving motor rotor to judge
Whether in place the opening and closing of vent window, as other embodiments, can be used the rotation of encoder detection driving motor rotor
Turn amplitude, whether in place to judge the opening and closing of vent window.
Driving mechanism embodiment:
The present embodiment provides a kind of silo vent window driving mechanism, in the driving mechanism and above-mentioned silo vent window embodiment
Driving mechanism it is identical, which is discussed in detail in above-mentioned silo vent window embodiment, here not a variety of theorys
It is bright.
Silo embodiment:
The present embodiment provides a kind of silo, including vent window control centre and at least two vent windows, in vent window control
Pericardium includes host computer, and each vent window is the vent window in above-mentioned vent window embodiment, and host computer is logical by the RS485 of each vent window
Module or wireless communication module and each vent window communication connection are interrogated, for sending the finger of its opening and closing of control to each vent window
It enables.
Claims (9)
1. a kind of silo vent window driving mechanism, which is characterized in that including controller, power module and driving motor;The electricity
Source module includes at least one of lithium battery, solar panel and Switching Power Supply, connects the controller and driving motor;
The controller connects driving motor by motor-drive circuit, for controlling rotating and reverse for driving motor;The driving
The rotor of motor drives opening or closing for vent window for connecting vent window;The controller is also connected with RS485 communication mould
Block and/or wireless communication module.
2. silo vent window driving mechanism according to claim 1, which is characterized in that the controller be also connected with out by
Button and pass button.
3. silo vent window driving mechanism according to claim 1, which is characterized in that the driving motor is direct current
Machine, the motor-drive circuit include motor anode driving circuit and electrode negative driving circuit;Positive driving circuit includes just
Turn relay, cathode driving circuit includes reversion relay, and the controller connection rotates forward relay and inverts the line of relay
Part is enclosed, rotating forward relay and the contact part for inverting relay are separately connected the positive power source terminal and negative power end of driving motor.
4. silo vent window driving mechanism according to claim 1, which is characterized in that the controller connector opens limit
Switch and limit switch is closed, the rotor of the driving motor is connected with gag lever post, the position of gag lever post and opens limit switch, closes and limit
The position of bit switch is corresponding.
5. a kind of silo vent window, including vent window ontology and driving mechanism, the side of vent window ontology and the top of connecting rod are solid
Fixed connection;It is characterized in that, the driving mechanism includes controller, power module and driving motor;The driving motor turns
The bottom of son connection connecting rod, for driving the opening and closing of vent window ontology;The power module includes lithium battery, solar energy
At least one of solar panel and Switching Power Supply connect the controller and driving motor;The controller passes through motor driven
Circuit connection driving motor, for controlling rotating and reverse for driving motor;The controller is also connected with RS485 communication module
And/or wireless communication module.
6. silo vent window according to claim 5, which is characterized in that the controller is also connected with out button and closes and presses
Button.
7. silo vent window according to claim 5, which is characterized in that the driving motor is direct current generator, the electricity
Drive circuit includes motor anode driving circuit and electrode negative driving circuit;Positive driving circuit includes rotating forward relay,
Cathode driving circuit includes reversion relay, and the controller connection rotates forward relay and inverts the coiler part of relay, just
Turn relay and invert the contact part of relay to be separately connected the positive power source terminal and negative power end of driving motor.
8. silo vent window according to claim 5, which is characterized in that the driving motor is direct current generator, the electricity
Drive circuit includes motor anode driving circuit and electrode negative driving circuit;Positive driving circuit includes rotating forward relay,
Cathode driving circuit includes reversion relay, and the controller connection rotates forward relay and inverts the coiler part of relay, just
The contact part for turning relay and reversion relay is separately connected driving motor positive power source terminal and negative power end.
9. a kind of silo, including vent window control centre and at least two vent windows, which is characterized in that in the vent window control
The heart and each vent window communication connection, the vent window are silo vent window described in the claim 5-8 any one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920382360.0U CN209710780U (en) | 2019-03-25 | 2019-03-25 | A kind of silo, silo vent window and silo vent window driving mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920382360.0U CN209710780U (en) | 2019-03-25 | 2019-03-25 | A kind of silo, silo vent window and silo vent window driving mechanism |
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Publication Number | Publication Date |
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CN209710780U true CN209710780U (en) | 2019-12-03 |
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ID=68688301
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CN201920382360.0U Expired - Fee Related CN209710780U (en) | 2019-03-25 | 2019-03-25 | A kind of silo, silo vent window and silo vent window driving mechanism |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114183029A (en) * | 2021-12-03 | 2022-03-15 | 郑州华粮科技股份有限公司 | Granary multi-angle ventilation window opening and closing actuating mechanism |
-
2019
- 2019-03-25 CN CN201920382360.0U patent/CN209710780U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114183029A (en) * | 2021-12-03 | 2022-03-15 | 郑州华粮科技股份有限公司 | Granary multi-angle ventilation window opening and closing actuating mechanism |
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