CN214084216U - Novel greenhouse rail car control system - Google Patents
Novel greenhouse rail car control system Download PDFInfo
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- CN214084216U CN214084216U CN202120006168.9U CN202120006168U CN214084216U CN 214084216 U CN214084216 U CN 214084216U CN 202120006168 U CN202120006168 U CN 202120006168U CN 214084216 U CN214084216 U CN 214084216U
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The utility model belongs to the technical field of circuit control, especially, relate to a novel big-arch shelter railcar control system, including group battery and the machine controller who establishes ties with the group battery, the anodal of group battery connects gradually emergency switch and delay switch on machine controller's the anodal series connection line, the delay switch series connection mouth that charges, make the negative pole of the mouth that charges and even at the negative pole with the group battery, it sets up the quantity display to connect in parallel between group battery and the machine controller, still parallelly connected the setting transformer on group battery and machine controller's the series circuit, still including advancing the comparator, the comparator that backs a car, the probe that advances, the probe that backs a car, the electronic control receiver, reciprocal backing a car relay, reciprocal controller and the relay that advances again. The utility model discloses can realize meetting obstacle parking obstacle and remove back automatic recovery operation function and realize the automatic function that comes and goes when spraying of laxative.
Description
Technical Field
The utility model belongs to the technical field of circuit control, especially, relate to a novel big-arch shelter railcar control system.
Background
Most of the existing sunlight greenhouse in dense cloud areas are of brick-concrete structures, the basic length is 60-100 meters, the effective span in the greenhouse constructed in the early stage is about 7-8 meters, the maximum length in the greenhouse is about 5 meters, the width of a production channel is 0.4-0.6 meter at the rear wall, and the operation surface in the greenhouse and the outside of the greenhouse are basically in the same horizontal plane. The sunlight greenhouse built in 2017 is sunk, the effective span in the greenhouse is increased to about 14 meters, the production channel is selected at the lowest position in the greenhouse, and the width is about 0.8 meter. In any form of sunlight greenhouse, the humidity in the greenhouse is high, and the humidity is 60-90%. In this environment, labor operators are hard and production facilities are also experimented. The existing railway car has problems in several aspects, namely, the main board is controlled to be short-circuited and scrapped in a high-humidity environment; secondly, the manual mode and the remote control mode interfere with each other, so that the control mainboard is short-circuited and scrapped, and the rail car cannot be normally used under several conditions. The four functions can be realized, the rail car can play the greatest role, the labor intensity is reduced, and the rail car is used as an operation platform to realize operation projects such as transportation, pesticide spraying and the like in a shed. The rail car is driven by a direct current motor, and the battery pack is an environment-friendly and sanitary power supply.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel big-arch shelter railcar control system, aim at solve the dampproofing problem of mainboard, manual and automatic mode do not interfere with each other, realize meetting obstacle parking obstacle and remove back automatic recovery operation function and realize the automatic function of coming and going when spraying of laxative.
In order to achieve the above object, the utility model adopts the following technical scheme:
a novel greenhouse railcar control system comprises a battery pack and a motor controller connected in series with the battery pack, wherein an emergency switch and a delay switch are sequentially connected to a series connection line of the anode of the battery pack and the anode of the motor controller, the delay switch is connected in series with a charging port, the cathode of the charging port is connected in parallel with the cathode of the battery pack, an electric quantity display is arranged between the battery pack and the motor controller in parallel, and a transformer is further arranged on the series connection circuit of the battery pack and the motor controller in parallel;
the forward comparator and the reverse comparator respectively comprise a public end and a normally closed end, the positive electrode of the forward comparator is connected in parallel with the positive electrode of the transformer, the negative electrode of the forward comparator is connected in parallel with the negative electrode of the transformer, the positive electrode of the reverse comparator is connected in parallel with the positive electrode of the transformer, and the negative electrode of the reverse comparator is connected in parallel with the negative electrode of the transformer;
the reversing probe is arranged on the reversing comparator;
the electronic control receiver comprises a normally-open end A, a normally-open end B, a normally-open end D, a common end A, a common end B, a common end D and a C key, wherein the normally-open end A is connected in parallel to a circuit formed by connecting the advancing comparator and the manual switch, the normally-open end B is connected with the anode of the reciprocating controller, the normally-open end D is connected in parallel to a circuit formed by connecting the normally-closed end of the reversing comparator and the normally-open end of the reciprocating reversing relay, the common end A and the common end D are both connected with the manual switch, and the common end B is connected in parallel to a circuit formed by connecting the electronic control receiver and the linked switch;
the reciprocating reversing relay and the reciprocating controller both comprise a common end and a normally open end, the negative electrode of the reciprocating controller is connected in parallel with the negative electrode of the transformer, the common end of the reciprocating controller is connected in parallel with a line connecting the normally open end B with the reciprocating controller, the positive electrode of the reciprocating reversing relay is connected with the normally open end of the reciprocating controller, the negative electrode of the reciprocating reversing relay is connected with the transformer, the normally open end of the reciprocating reversing relay is connected with the normally closed end of the reversing comparator, and the common end of the reciprocating reversing relay is connected in parallel with a line connecting the common end A of the electronic control receiver and the manual switch;
the positive pole of the reciprocating forward relay is connected with the normally closed end of the reciprocating controller, the negative pole of the reciprocating forward relay is connected in parallel with the negative pole of the transformer, the normally open end of the reciprocating forward relay is connected in parallel with the common end of the forward comparator, and the common end of the reciprocating forward relay is connected in parallel with a circuit of the common end A of the electronic control receiver and the common end of the reciprocating reverse relay;
the magnetic reed switch is connected with the positive pole and the negative pole of the reciprocating controller;
the motor controller comprises an input end, an output end and a control end, wherein the input end is connected with the battery pack, and the output end is connected with the direct-current permanent magnet motor; the control end comprises a forward rotation end, a public end and a reverse rotation end, the forward rotation end of the motor controller is connected with the public end of the forward comparator, the public end of the motor controller is connected with the normally closed end of the forward comparator through a manual switch, the reverse rotation end of the motor controller is connected with the public end of the reverse comparator, and the manual switch is further connected in parallel on a connecting line between the normally opened end of the reciprocating relay and the normally closed end of the reverse comparator.
Furthermore, the forward probe and the reverse probe are E18-D80NK type infrared sensors, and the detection distance is 80 cm.
Further, the electronic control receiver is a direct current 12V wireless remote control switch.
Further, the reciprocating forward relay and the reciprocating reverse relay are 12V relay modules.
Further, the reciprocation controller is a YYC-2S relay.
Further, the motor controller is a 48V direct current motor positive and negative conversion switching controller, and 2 large current relays of 80A are arranged in the motor controller.
Furthermore, the delay switch is a 12V delay relay, and the delay time is 0-10 seconds.
Further, the transformer is a 48V to 12V DC transformer, and outputs 12V DC and current 3A.
Further, the power of the direct current permanent magnet motor is 400W, the working voltage is 48V, and the rated current is 12A.
Furthermore, the novel greenhouse track control system is arranged in a box body of the rail car and sealed.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a set up big-arch shelter control system in the box of railcar and seal, can the idol solve the dampproofing scheduling problem of circuit board. The effect that the manual mode and the remote control mode do not interfere with each other can be achieved through circuits arranged on the forward comparator, the reverse comparator, the electronic control receiver, the manual switch, the linked switch, the reciprocating controller and the like. Through the connection of the advancing probe, the backing probe and the comparator, the whole system achieves the functions of stopping after encountering obstacles and recovering to operate after the obstacles are eliminated. And finally, realizing the automatic reciprocating cruising function during pesticide spraying through a reciprocating controller.
Drawings
FIG. 1 is a circuit diagram of a novel greenhouse railcar control system;
FIG. 2 is a partially enlarged schematic view of an electronic control receiver of the novel greenhouse railcar control system;
FIG. 3 is a partially enlarged schematic view of a reciprocating forward relay, a reciprocating controller and a reciprocating reverse relay of the novel greenhouse railcar control system;
FIG. 4 is a partially enlarged schematic view of a motor controller of the novel greenhouse railcar control system;
fig. 5 is a partially enlarged schematic view of a forward comparator and a reverse comparator of the novel greenhouse railcar control system.
Wherein: 1-a battery pack; 2-an emergency switch; 3-a charging port; 4-a time delay switch; 5-displaying electric quantity; 6-a transformer; 7-a forward comparator; 8-advancing the probe; 9-a reversing comparator; 10-a reversing probe; 11-an electronic control receiver; 121-a manual switch; 122-a ganged switch; 13-reciprocating forward relay; 14-a shuttle controller; 15-a reed switch; 16-a reciprocating reversing relay; 17-a motor controller; 18-DC permanent magnet motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, a novel greenhouse railcar control system comprises a battery pack 1 and a motor controller 17 connected in series with the battery pack 1, wherein an anode of the battery pack 1 and an anode series connection line of the motor controller 17 are sequentially connected with an emergency switch 2 and a delay switch 4, the delay switch 4 is connected in series with a charging port 3, a cathode of the charging port 3 is connected in parallel with a cathode of the battery pack 1, an electric quantity display 5 is arranged between the battery pack 1 and the motor controller 17 in parallel, and a transformer 6 is further arranged on the series connection circuit of the battery pack 1 and the motor controller 17 in parallel.
The intelligent reversing circuit further comprises a forward comparator 7 and a reversing comparator 9, wherein the forward comparator 7 and the reversing comparator 9 both comprise a common end and a normally closed end, the anode of the forward comparator 7 is connected in parallel with the anode of the transformer 6, the cathode of the forward comparator is connected in parallel with the cathode of the transformer 6, the anode of the reversing comparator 9 is connected in parallel with the anode of the transformer 6, and the cathode of the reversing comparator 9 is connected in parallel with the cathode of the transformer 6.
The device also comprises an advancing probe 8 and a reversing probe 10, wherein the advancing probe 8 and the reversing probe 10 are E18-D80NK type infrared sensors, the detection distance is 80cm, the advancing probe 8 is arranged on the advancing comparator 7, and the reversing probe 10 is arranged on the reversing comparator 9.
The electronic control receiver 11 is a direct current 12V wireless remote control switch, the positive pole of the electronic control receiver 11 is connected with the positive pole of the transformer 6 through the linkage switch 122, the negative pole of the electronic control receiver 11 is connected with the negative pole of the transformer 6, the electronic control receiver 11 comprises a normally-open end A, a normally-open end B, a normally-open end D, a public end A, a public end B, a public end D and a key C, the normally-open end A is connected in parallel to a circuit formed by connecting the advancing comparator 7 and the manual switch 121, the normally-open end B is connected with the positive pole of the reciprocating controller 14, the normally-open end D is connected in parallel to a circuit formed by connecting the normally-closed end of the reversing comparator 9 and the normally-open end of the reciprocating reversing relay 16, the public end A and the public end D are both connected with the manual switch 121, and the public end B is connected in parallel to a circuit formed by connecting the electronic control receiver 11 and the linkage switch 122.
The system also comprises a reciprocating forward relay 13, a reciprocating reverse relay 16 and a reciprocating controller 14, wherein the reciprocating forward relay 13 and the reciprocating reverse relay 16 are 12V relay modules and comprise a common end and a normally open end; the shuttle controller 14 is a YYC-2S relay. The positive pole of the reciprocating forward relay 13 is connected with the normally closed end of the reciprocating controller 14, the negative pole of the reciprocating forward relay 13 is connected with the negative pole of the transformer 6 in parallel, the normally open end of the reciprocating forward relay 13 is connected with the common end of the forward comparator 7 in parallel, the positive pole of the reciprocating reverse relay 16 is connected with the normally open end of the reciprocating controller 14, the negative pole of the reciprocating reverse relay 16 is connected with the transformer 6, the normally open end of the reciprocating reverse relay 16 is connected with the normally closed end of the reverse comparator 9, the common end of the reciprocating reverse relay 16 is connected with a line connecting the common end A of the electronic control receiver 11 with the manual switch 121 in parallel, the common end of the reciprocating forward relay 13 is connected with a line connecting the common end A of the electronic control receiver 11 with the common end of the reciprocating reverse relay 16 in parallel, and the common end of the reciprocating controller 14 is connected with a line connecting the normally open end B with the reciprocating controller 14 in parallel.
The device also comprises a magnetic reed switch 15, wherein the magnetic reed switch 15 is connected with the positive pole and the negative pole of the reciprocating controller 14, and the negative pole of the reciprocating controller 14 is connected with the negative pole of the transformer 6 in parallel.
The motor controller 17 is a 48V direct current motor positive and negative conversion switching controller, 2 80A large-current relays are arranged in the motor controller, and the motor controller comprises an input end, an output end and a control end, wherein the input end is connected with the battery pack 1, and the output end is connected with the direct current permanent magnet motor 18. The control end comprises a forward rotation end, a common end and a reverse rotation end, the forward rotation end of the motor controller 17 is connected with the common end of the forward comparator 7, the common end of the motor controller 17 is connected with the normally closed end of the forward comparator 7 through a manual switch 121, the reverse rotation end of the motor controller 17 is connected with the common end of the reverse comparator 9, and the manual switch 121 is further connected in parallel on a connecting line between the normally open end of the reciprocating relay 16 and the normally closed end of the reverse comparator 9.
The delay switch is a 12V delay relay, the delay time is adjustable within 0-10 seconds, 3-second delay time is set in the embodiment, the motor is started in a delayed mode after the control system is started, and effective protection is carried out on reciprocating working conditions and when the vehicle is stopped in case of obstacles.
The transformer 6 is a 48V to 12V direct current transformer, and the output end is 12V direct current and current is 3A.
The power of the direct current permanent magnet motor is 400W, the working voltage is 48V, and the rated current is 12A.
The working process comprises a manual mode and a remote control mode:
firstly, a manual mode:
(1) advancing: the time delay switch 4 rotates clockwise to the second gear, the system is powered on, the manual switch 121 rotates anticlockwise from the neutral gear to the forward position, the common end of the motor controller 17 is connected to the normally closed end of the forward comparator 7 through the manual switch 121, the common end of the forward comparator 7 is connected to the forward rotation end of the motor controller 17 to form a loop, the motor starts to rotate, the manual switch 121 rotates clockwise to the neutral gear, signals are interrupted, and the motor stops rotating.
(2) In the process of backing up, the manual switch 121 rotates clockwise from a neutral position to a backing-up position, the common end of the motor controller 17 is connected to the normally closed end of the backing-up comparator 9 through the manual switch 121, and then the common end of the backing-up comparator 9 is connected to the reverse end of the motor controller 17 to form a loop, the motor starts to rotate, the manual switch 121 rotates counterclockwise to the neutral position, signals are interrupted, and the motor stops rotating.
Secondly, remote control mode:
(1) advancing: when the time delay switch 4 is clockwise shifted to the second gear, the system is powered on, when the manual switch 121 is in the 'neutral' position, the linked switch 122 switches on the power supply of the electronic control receiver 11, the key A on the electronic control receiver 11 is pressed, the common end A and the normally open end A are connected through the relay, the common end of the motor controller 17 is connected to the common end A of the electronic control receiver 11 through the 'neutral' position of the manual switch 121, and then is connected to the normally closed end of the forward comparator 7 through the normally open end A of the electronic control receiver 11, and then is connected to the forward rotation end of the motor control end 17 through the common end of the forward comparator 7 to form a loop, and the motor starts to rotate. And pressing a key C on the electronic control receiver 11, operating the relay, disconnecting the common end A and the normally open end A of the electronic control receiver 11, interrupting a control line and stopping the motor.
(2) Backing a car: the D key on the electronic control receiver 11 is pressed, the relay connects the common end D with the normally open end D, the common end of the motor controller 17 is connected to the common end D of the electronic control receiver 11 through the 'neutral' position of the manual switch 121, then is connected to the normally closed end of the reversing comparator 9 through the normally open end D of the electronic control receiver 11, and then is connected to the reverse end of the motor controller 17 through the common end of the reversing comparator 9 to form a loop, and the motor starts to rotate. And pressing a key C on the electronic control receiver 11, operating the relay, disconnecting the common end D and the normally open end D of the electronic control receiver 11, interrupting a control line and stopping the motor.
(3) And (3) reciprocating cruising: the B key on the electronic control receiver 11 is pressed, the relay connects the public end B with the normally open end B to supply power to the reciprocating controller 14, the reciprocating controller 14 connects the public end with the normally closed end when not receiving the magnetic signal to supply power to the reciprocating forward relay 13, the public end and the normally open end are connected by the reciprocating forward relay 13, the public end and the normally closed end of the forward comparator 7 are connected to the forward end of the motor controller 17, a loop is formed, the motor starts to rotate, and the rail car moves forward. When the magnetic reed switch 15 senses a magnetic field signal, the reciprocating forward controller 14 disconnects the common end and the normally closed end, connects the common end and the normally open end, supplies power to the reciprocating reverse relay 16, and the reciprocating reverse relay 16 connects the common end and the normally open end to the common end and the normally closed end of the reverse comparator 9 and finally reaches the reverse end of the motor controller 17 to form a loop, so that the motor starts to rotate, and the railcar backs up. When the magnetic reed switch 15 senses the magnetic signal again, the forward motion starts, the infinite circulation is realized, and the rail car is in reciprocating cruising work. And pressing a key C on the electronic control receiver 11, operating the relay, disconnecting the common end B and the normally open end B of the electronic control receiver 11, interrupting a control line and stopping the motor.
(4) When an obstacle or a person stops: when the railway vehicle is in a working state, the common end and the normally closed end of the advancing comparator 7 and the backing comparator 9 are always in a connected state, the railway vehicle is not influenced when advancing or backing, a signal is given to the comparator when the advancing probe 8 or the backing probe 10 detects an obstacle or a person, the common end and the normally closed end of the advancing comparator 7 and the backing comparator 9 are always in a disconnected state, a control signal is disconnected, the railway vehicle stops, when the obstacle is eliminated, the advancing probe 8 or the backing probe 10 gives a signal to the comparator, then the common end and the normally closed end of the comparator are connected, the control signal is connected, and the railway vehicle continues to advance or back.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a novel big-arch shelter railcar control system which characterized in that: the emergency charging device comprises a battery pack (1) and a motor controller (17) connected with the battery pack (1) in series, wherein the anode of the battery pack (1) and the anode of the motor controller (17) are connected in series, an emergency switch (2) and a delay switch (4) are sequentially connected on a series connection circuit, the delay switch (4) is connected with a charging port (3) in series, the cathode of the charging port (3) is connected with the cathode of the battery pack (1) in parallel, an electric quantity display (5) is arranged between the battery pack (1) and the motor controller (17) in parallel, and a transformer (6) is further arranged on the series connection circuit of the battery pack (1) and the motor controller (17) in parallel;
the intelligent reversing circuit is characterized by further comprising a forward comparator (7) and a reverse comparator (9), wherein the forward comparator (7) and the reverse comparator (9) both comprise a common end and a normally closed end, the anode of the forward comparator (7) is connected in parallel with the anode of the transformer (6), the cathode of the forward comparator (7) is connected in parallel with the cathode of the transformer (6), the anode of the reverse comparator (9) is connected in parallel with the anode of the transformer (6), and the cathode of the reverse comparator (9) is connected in parallel with the cathode of the transformer (6);
the device is characterized by further comprising an advancing probe (8) and a reversing probe (10), wherein the advancing probe (8) is arranged on the advancing comparator (7), and the reversing probe (10) is arranged on the reversing comparator (9);
the transformer also comprises an electronic control receiver (11), the positive pole of the electronic control receiver (11) is connected with the positive pole of the transformer (6) through a linked switch (122), the negative pole of the electronic control receiver (11) is connected with the negative pole of the transformer (6), the electronic control receiver (11) comprises a normally open end A, a normally open end B, a normally open end D, a common end A, a common end B, a common end D and a key C, the normally open end A is connected in parallel with a circuit which is connected with the forward comparator (7) and the manual switch (121), the normally open end B is connected with the positive pole of the reciprocating controller (14), the normally open end D is connected in parallel on a line connecting the normally closed end of the reversing comparator (9) with the normally open end of the reciprocating reversing relay (16), the public end A and the public end D are both connected with a manual switch (121), and the public end B is connected in parallel on a circuit connecting the electronic control receiver (11) and the linkage switch (122);
the reciprocating reversing relay (16) and the reciprocating controller (14) both comprise a common end and a normally open end, the negative electrode of the reciprocating controller (14) is connected in parallel with the negative electrode of the transformer (6), the common end of the reciprocating controller (14) is connected in parallel on a line connecting the normally open end B with the reciprocating controller (14), the positive electrode of the reciprocating reversing relay (16) is connected with the normally open end of the reciprocating controller (14), the negative electrode of the reciprocating reversing relay (16) is connected with the transformer (6), the normally open end of the reciprocating reversing relay (16) is connected with the normally closed end of the reversing comparator (9), and the common end of the reciprocating reversing relay (16) is connected in parallel on a line connecting the common end A of the electronic control receiver (11) with the manual switch (121);
the system is characterized by further comprising a reciprocating forward relay (13), wherein the positive electrode of the reciprocating forward relay (13) is connected with the normally closed end of a reciprocating controller (14), the negative electrode of the reciprocating forward relay (13) is connected in parallel with the negative electrode of the transformer (6), the normally open end of the reciprocating forward relay (13) is connected in parallel with the common end of the forward comparator (7), and the common end of the reciprocating forward relay (13) is connected in parallel with a line of the common end A of the electronic control receiver (11) and the common end of the reciprocating reverse relay (16);
the reciprocating controller also comprises a magnetic reed switch (15), wherein the magnetic reed switch (15) is connected with the positive electrode and the negative electrode of the reciprocating controller (14);
the motor controller (17) comprises an input end, an output end and a control end, wherein the input end is connected with the battery pack (1), and the output end is connected with the direct-current permanent magnet motor (18); the control end comprises a forward rotation end, a common end and a reverse rotation end, the forward rotation end of the motor controller (17) is connected with the common end of the forward comparator (7), the common end of the motor controller (17) is connected with the normally closed end of the forward comparator (7) through the manual switch (121), the reverse rotation end of the motor controller (17) is connected with the common end of the reverse comparator (9), and the manual switch (121) is further connected in parallel to a connecting line of the normally open end of the reciprocating reverse relay (16) and the normally closed end of the reverse comparator (9).
2. The novel greenhouse railcar control system of claim 1, wherein: the forward probe (8) and the reverse probe (10) are both E18-D80NK type infrared sensors, and the detection distance is 80 cm.
3. The novel greenhouse railcar control system of claim 1, wherein: the electronic control receiver (11) is a direct current 12V wireless remote control switch.
4. The novel greenhouse railcar control system of claim 1, wherein: the reciprocating forward relay (13) and the reciprocating reverse relay (16) are 12V relay modules.
5. The novel greenhouse railcar control system of claim 1, wherein: the reciprocating controller (14) is a YYC-2S relay.
6. The novel greenhouse railcar control system of claim 1, wherein: the motor controller (17) is a forward and reverse conversion switching controller of a 48V direct current motor, and 2 large current relays of 80A are arranged in the motor controller.
7. The novel greenhouse railcar control system of claim 1, wherein: the delay switch (4) is a 12V delay relay, and the delay time is 0-10 seconds.
8. The novel greenhouse railcar control system of claim 1, wherein: the transformer (6) is a 48V-to-12V direct current transformer, and outputs 12V direct current and current 3A.
9. The novel greenhouse railcar control system of claim 1, wherein: the power of the direct current permanent magnet motor (18) is 400W, the working voltage is 48V, and the rated current is 12A.
10. The novel greenhouse railcar control system of claim 1, wherein: the novel greenhouse railcar control system is arranged in a box body of the railcar and sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120006168.9U CN214084216U (en) | 2021-01-04 | 2021-01-04 | Novel greenhouse rail car control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120006168.9U CN214084216U (en) | 2021-01-04 | 2021-01-04 | Novel greenhouse rail car control system |
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| Publication Number | Publication Date |
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| CN214084216U true CN214084216U (en) | 2021-08-31 |
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| CN202120006168.9U Active CN214084216U (en) | 2021-01-04 | 2021-01-04 | Novel greenhouse rail car control system |
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- 2021-01-04 CN CN202120006168.9U patent/CN214084216U/en active Active
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