CN205872391U - Fishing boat trawl winch constant tension control system - Google Patents
Fishing boat trawl winch constant tension control system Download PDFInfo
- Publication number
- CN205872391U CN205872391U CN201620875232.6U CN201620875232U CN205872391U CN 205872391 U CN205872391 U CN 205872391U CN 201620875232 U CN201620875232 U CN 201620875232U CN 205872391 U CN205872391 U CN 205872391U
- Authority
- CN
- China
- Prior art keywords
- plc
- tension
- button
- converter
- winch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Mechanical Means For Catching Fish (AREA)
Abstract
The utility model provides a fishing boat trawl winch constant tension control system, a serial communication port, including the touch -sensitive screen, PLC U1, contactor KM1, permanent tension trawlnet button SB1, converter U2, analog input extend interface U3, and analog output extends interface U4, tension sensor BF, the utility model discloses can drag guiding principle tension by automatic acquisition, through the rotation rate of converter control winch motor, the poleless speed adjusting of realization winch motor keeps draging guiding principle tension constant value effectively, keeps the shape of netting gear, improves fishing efficiency. Simultaneously, still possesses manual regulation function under the emergency state.
Description
Technical field
This utility model relates to a kind of fishing boat and drags a net in fishing equipment, especially a kind of trawl winch constant tension control system.
Background technology
In fishing boat trawling, left and right winch, by draging guiding principle towing netting gear, for improving fishing efficiency, should keep netting gear
Shape, make to drag guiding principle and be in the state of identical tension, traditional trawl winch uses hydraulically powered scheme mostly, along with fishery machine
Tool automatization, intelligentized development, gradually complicated by structure, the inefficient hydraulic control system of trawl winch is tight to structure
Gather, alternating electromotive force that control performance is good controls to change, but in actual job, environment is change, causes winch load moment
Change, the guiding principle tension force that drags of alternating current generator controls to be difficult to reach preferably to control effect.
Summary of the invention
For the deficiencies in the prior art, this utility model provides a kind of fishing boat trawl winch constant tensile control system
System, it is possible to automatically gather and drag guiding principle tension force, by the rotary speed of converter regulation winch motor, it is achieved the electrodeless tune of winch motor
Speed, effectively keeps draging guiding principle tension force constant, keeps the shape of netting gear, improve catching rate.Meanwhile, it is also equipped with under the state of emergency
Manual regulatory function.The technical solution adopted in the utility model is:
A kind of fishing boat trawl winch constant tension control system, including touch screen, PLC U1, catalyst KM1, identical tension trawlnet
Button SB1, converter U2, analog input expands interface U3, analog output expansion interface U4, tension pick-up BF；
Three-phase firewire L1, L2, L3 are by accessing converter U2, the outfan of converter U2 after the main contacts of catalyst KM1
Sub-U, V, W meet winch motor M；
A phase in power supply termination three-phase firewire L1, L2, L3 of PLC U1；PLC U1 touches screen by communication port contact；
The input port X1 of PLC U1 connects the common port of another termination PLC U1 of identical tension trawlnet button SB1, identical tension trawlnet button SB1
COM；The delivery outlet Y0 of PLC U1 meets catalyst KM1 coil one end, catalyst KM1 coil another terminal connecting zero line N；PLC U1's is defeated
Outlet Y1, Y2, Y3, common port COM2 connect the rotating forward start end of converter U2 respectively, reversion start end, speed select end,
Contact input common port, is used for controlling winch motor M and rotates forward, inverts；
PLC U1 is connect by analog input expansion interface U3 and is arranged on the tension pick-up BF draged on guiding principle, drags for collection
The real-time strain value of guiding principle；
PLC U1 expands interface U4 by analog output and connects the simulation control input of converter U2, simulation common port.
Further, described fishing boat trawl winch constant tension control system, also include a set of manual stand-by provision, described
Manual stand-by provision includes rope closing button SB2, puts rope button SB3, stop button SB4；Rope closing button SB2, put rope button SB3,
One end of stop button SB4 meets input port X2, X3, X4 of PLC U1 respectively, and the other end is all connected with the common port COM of PLC U1.
The utility model has the advantage of:
(1) PLC and frequency converter timing are used, it is achieved that the stepless time adjustment of winch motor, it is possible to effectively keep draging guiding principle and open
Power constant, keeps the shape of netting gear, improves catching rate；
(2) combining the interface operation of touch screen, hommization is preferable, can show the tension force of winch, speed and length etc. in real time
Parameter, safety is higher；
(3) device is divided into automatic mode to control and manual mode controls, and under automatic mode control, is continually changing winch electricity
The speed of machine, guiding principle tension force is draged in regulation.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present utility model.
Fig. 2 is touch screen schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As it is shown in figure 1, fishing boat trawl winch constant tension control system, including touch screen, PLC U1, catalyst KM1, button
SB1, SB2, SB3 and SB4, converter U2, analog input expands interface U3, analog output expansion interface U4, tension force sensing
Device BF；
Three-phase firewire L1, L2, L3 are by accessing converter U2, the outfan of converter U2 after the main contacts of catalyst KM1
Sub-U, V, W meet winch motor M；
A phase in power supply termination three-phase firewire L1, L2, L3 of PLC U1；PLC U1 touches screen by communication port contact；
The input port X1 of PLC U1 connects the common port of another termination PLC U1 of identical tension trawlnet button SB1, identical tension trawlnet button SB1
COM；The delivery outlet Y0 of PLC U1 meets catalyst KM1 coil one end, catalyst KM1 coil another terminal connecting zero line N；PLC U1's is defeated
Outlet Y1, Y2, Y3, common port COM2 connect the rotating forward start end (STF port) of converter U2, reversion start end (STR end respectively
Mouthful), speed select end (such as middling speed selects end RM), contact input common port (SD port), be used for controlling winch motor M
Rotate forward, invert；
PLC U1 is connect by analog input expansion interface U3 and is arranged on the tension pick-up BF draged on guiding principle, drags for collection
The real-time strain value of guiding principle；
PLC U1 expands interface U4 by analog output and connects the simulation control input (input port of U2 of converter U2
2), common port (input port 5 of U2) is simulated, for realizing the stepless speed regulation of winch motor；
This fishing boat trawl winch constant tension control system, also includes a set of manual stand-by provision, including rope closing button SB2,
Put rope button SB3, stop button SB4；Rope closing button SB2, put rope button SB3, one end of stop button SB4 and meet PLC U1 respectively
Input port X2, X3, X4, the other end is all connected with the common port COM of PLC U1.
PLC U1 uses mitsubishi FX2N-32MR；
Analog input is expanded interface U3 and is used mitsubishi FX2N-2AD；
Analog output is expanded interface U4 and is used mitsubishi FX2N-2DA；
Tension pick-up BF uses YHZL-1 type tension pick-up；Bangbu aerospace sensing observing and controlling Engineering Co., Ltd produces；
Converter U2 uses Rhizoma Sparganii E700；
Touch screen uses Rhizoma Sparganii GOT1000 series.
Operation principle is as follows:
Fishing boat trawl winch constant tension control system is divided into and manually and automatically controlling.
During work, connecting three-phase alternating-current supply, PLC U1 starts, and the output contact Y0 of PLC U1 is switched on, catalyst KM1
Coil obtains electric, and catalyst KM1 main contacts closes, and converter U2 accesses three-phase alternating-current supply.Press identical tension trawlnet button SB1,
This fishing boat trawl winch constant tension control system will gather drag guiding principle by being arranged on the tension pick-up BF draged on guiding principle automatically
The analogue signal of tension force, is then converted to digital signal by the analogue signal of collection by analog input expansion interface U3 and passes to
In PLC U1, this signal, compared with the working tension set by touch screen, expands interface U4 by analog output, controls
Winch motor M rotating speed, guiding principle tension force is draged in regulation.If real-time strain is less than working tension, then controlling winch motor M and accelerate, increase is draged
Guiding principle tension force；Otherwise, then control winch motor M and slow down, reduce and drag guiding principle tension force, maintain and drag guiding principle tension value constant, keep the shape of netting gear
Shape, improves catching rate.
Manual control part passes through rope closing button SB2, puts rope button SB3, stop button SB4, manually controllable winch electricity
The forward and backward of machine M and stopping.
Meanwhile, the touch screen of Fig. 2 can show signals such as draging the tension force of guiding principle, speed and length in real time, and touch screen interface is such as
Shown in Fig. 2, by interface, the running status of winch can be visually known, it is simple to control.
Claims (2)
1. a fishing boat trawl winch constant tension control system, it is characterised in that include touch screen, PLC U1, catalyst KM1,
Identical tension trawlnet button SB1, converter U2, analog input expands interface U3, analog output expansion interface U4, tension force sensing
Device BF；
Three-phase firewire L1, L2, L3 by access after the main contacts of catalyst KM1 converter U2, converter U2 lead-out terminal U,
V, W meet winch motor M；
A phase in power supply termination three-phase firewire L1, L2, L3 of PLC U1；PLC U1 touches screen by communication port contact；PLC
The input port X1 of U1 meets the common port COM of another termination PLC U1 of identical tension trawlnet button SB1, identical tension trawlnet button SB1；
The delivery outlet Y0 of PLC U1 meets catalyst KM1 coil one end, catalyst KM1 coil another terminal connecting zero line N；The delivery outlet of PLC U1
Y1, Y2, Y3, common port COM2 connect the rotating forward start end of converter U2, reversion start end, speed selection end, a contact respectively
Input common port, is used for controlling winch motor M and rotates forward, inverts；
PLC U1 is connect by analog input expansion interface U3 and is arranged on the tension pick-up BF draged on guiding principle, drags guiding principle for gathering
Real-time strain value；
PLC U1 expands interface U4 by analog output and connects the simulation control input of converter U2, simulation common port.
2. fishing boat trawl winch constant tension control system as claimed in claim 1, it is characterised in that also include a set of the most standby
With device, described manual stand-by provision includes rope closing button SB2, puts rope button SB3, stop button SB4；Rope closing button SB2, put
Rope button SB3, one end of stop button SB4 meet input port X2, X3, X4 of PLC U1 respectively, and the other end is all connected with PLC U1's
Common port COM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620875232.6U CN205872391U (en) | 2016-08-12 | 2016-08-12 | Fishing boat trawl winch constant tension control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620875232.6U CN205872391U (en) | 2016-08-12 | 2016-08-12 | Fishing boat trawl winch constant tension control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205872391U true CN205872391U (en) | 2017-01-11 |
Family
ID=57703582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620875232.6U Expired - Fee Related CN205872391U (en) | 2016-08-12 | 2016-08-12 | Fishing boat trawl winch constant tension control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205872391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110785349A (en) * | 2017-04-07 | 2020-02-11 | 雷莫海洋集团有限公司 | Device for steering a ship |
-
2016
- 2016-08-12 CN CN201620875232.6U patent/CN205872391U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110785349A (en) * | 2017-04-07 | 2020-02-11 | 雷莫海洋集团有限公司 | Device for steering a ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103043534B (en) | Tower crane hoisting and speed control method | |
| CN203357667U (en) | Energy-saving concrete stirring device | |
| CN205872391U (en) | Fishing boat trawl winch constant tension control system | |
| CN202873597U (en) | Automatic fishing device | |
| CN203901289U (en) | Charged foreign material cleaning mechanical hand | |
| CN205544318U (en) | Hoisting machinery matrix energy repayment transmission system | |
| CN202409919U (en) | Intelligent fire-fighting low-frequency inspection control cabinet | |
| CN201629715U (en) | DSP microcomputer excitation and speed adjustor of hydraulic generator unit | |
| CN209073170U (en) | A kind of extendible cowshed manure scraper plate | |
| CN210248533U (en) | Automatic flower binding machine for scarves | |
| CN203221034U (en) | Cage cleaning device for animal cages for cultivation of special species | |
| CN108217307B (en) | A kind of plug socket power supply harness coil winding machine | |
| CN105356509A (en) | Lifting machinery matrix type energy feedback transmission system | |
| CN2217021Y (en) | Tilting mechanism Frequency-changing and speed adjusting driving means for tilting mechanism of converter | |
| CN101872983A (en) | Load-type rapid grid connection device of small water turbine generator set | |
| CN202475360U (en) | Adaptive controller for three-phase asynchronous motor | |
| CN201550058U (en) | Grading variable-frequency soft starting device | |
| CN205393208U (en) | Novel line is received to steel wire handstand formula device | |
| CN204018380U (en) | Hot-cast aluminum recycling frequency changing regulating speed control apparatus | |
| CN209761413U (en) | Horizontal well condition detection control system | |
| CN102751938B (en) | A kind of Alternating Current Governor System being applicable to mine fan | |
| CN204309026U (en) | A kind of marine product cutting equipment with thermel protection device | |
| CN204928658U (en) | Formula beam -pumping unit intelligent control ware is frequently decided in segmentation | |
| CN206843778U (en) | A kind of more forming machines of dyeing and finishing and fume purifying joint control system | |
| CN203950158U (en) | Automatic crimping instrument embedded control system for robot for high-voltage hot-line work |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170111 Termination date: 20200812 |