CN204295731U - A kind of marine product cutting machine of auto-breaking - Google Patents
A kind of marine product cutting machine of auto-breaking Download PDFInfo
- Publication number
- CN204295731U CN204295731U CN201420814253.8U CN201420814253U CN204295731U CN 204295731 U CN204295731 U CN 204295731U CN 201420814253 U CN201420814253 U CN 201420814253U CN 204295731 U CN204295731 U CN 204295731U
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- motor
- resistance
- relay
- scrolling
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Abstract
The utility model provides a kind of marine product cutting machine of auto-breaking, it is characterized in that: comprise scrolling motor, scrolling is taken turns, cutter sweep, catch tray and thermel protection device, described thermel protection device comprises relay, thermistor and transformer, two inputs of described transformer are connected with the two ends of power line, one output of relay is connected with one end of power line, another output of relay is connected with an input of motor, another input of motor is connected with the other end of power line, one input of relay and the output negative terminal of transformer, one end of second resistance is connected with one end of thermistor, another input of relay is connected with the output of voltage comparator, the inverting input of voltage comparator is connected with one end of the other end of the second resistance and the 3rd resistance.The utility model, while high-efficiency and low-cost completes sea-tangle cutting work, avoids the damage of cutting motor.
Description
Technical field
The utility model relates to marine product cutting technique field, particularly relates to a main laminaria cutting machine.
Background technology
Need kelp base to intert during laminaria culture and to clamp between each stock of rope body, so should sea-tangle be cut during harvesting sea-tangle, remove the kelp base on sea-tangle rope again.At present, the method for cutting fresh sea-tangle mainly adopts manual operation, the section of being divided into after workman decaptitates with kitchen knife, such processing mode, and labour intensity is high, wastes time and energy, and efficiency is low, and along with the increase of human cost, cutting cost significantly increases.Therefore, sea-tangle cutting equipment is needed especially.Meanwhile, inventor considers to use electronic mode to carry out, and when using electronic mode, also finds that the motor easy superheat working time can the overheated and problem damaged after long.
Summary of the invention
The technical problems to be solved in the utility model, is the marine product cutting machine providing a kind of auto-breaking, solves artificial cutting sea-tangle efficiency, the problem that low cost is high.
The utility model is achieved in that the marine product cutting machine providing a kind of auto-breaking, comprises scrolling motor, scrolling wheel, cutter sweep, catch tray and thermel protection device;
Described scrolling motor and described scrolling are taken turns in same level;
Described cutter sweep includes cutting blade and controls the cutting motor of blade rotation, and described cutter sweep is in the left side of described catch tray, and described cutting blade is placed in below described scrolling motor;
The below of described catch tray between described scrolling motor and described scrolling wheel, described scrolling motor is above the left side of described catch tray, and described scrolling wheel is above the right side of described catch tray;
Described thermel protection device is arranged on described cutting motor, described thermel protection device comprises relay, thermistor and transformer, two inputs of described transformer are connected with the two ends of power line, one output of relay is connected with one end of power line, another output of relay is connected with an input of cutting motor, another input of cutting motor is connected with the other end of power line, one input of relay and the output negative terminal of transformer, one end of second resistance is connected with one end of thermistor, another input of relay is connected with the output of voltage comparator, the inverting input of voltage comparator is connected with one end of the other end of the second resistance and the 3rd resistance, the other end of the 3rd resistance is connected with one end of the first resistance with the output plus terminal of transformer, the in-phase input end of voltage comparator is connected with the other end of the first resistance and the other end of thermistor, the resistance of described thermistor becomes large along with temperature and reduces, described thermistor is arranged on cutting motor outer wall.
The utility model tool has the following advantages: utilize plant equipment to cut sea-tangle, reduce labour, efficiency is high, and cost is low, can complete the auto-breaking of motor when motor temperature is too high simultaneously.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is electrical block diagram of the present utility model.
Description of reference numerals:
1, scrolling motor;
2, scrolling wheel;
3, cutter sweep;
31, cutting blade;
32, cutting motor;
4, catch tray;
5, sea-tangle;
6, rope;
7, thermel protection device.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
As shown in Figure 1, the utility model includes scrolling motor 1, scrolling wheel 2, cutter sweep 3, catch tray 4 and thermel protection device 7.Scrolling motor 1 and scrolling take turns 2 in same level; Cutter sweep 3 includes cutting blade 31 and controls the cutting motor 32 of blade rotation, and cutter sweep 3 is in the left side of catch tray 4 and cutting blade 31 is placed in below scrolling motor 1; Scrolling motor 1 and scrolling wheel 2 are respectively above the left side of catch tray 4 and above right side.When the utility model uses, scrolling motor 1 and scrolling wheel 2 coordinate, drive hangs with the rope 6 of sea-tangle 5 and makes rope 6 keep straight condition, when scrolling motor 1 is in time playing rope 6, sea-tangle 5 is along with proceeding to cutting blade 31, cutting motor 32 controls blade 31 and rotates cutting sea-tangle 5, and sea-tangle 5 falls into catch tray 4 after being cut and decaptitating.Constantly transmission is with the rope of sea-tangle for scrolling wheel 2, and the rope after cutting sea-tangle constantly rolled by scrolling motor 1.
Thermel protection device 7 is arranged on described cutting motor 32, thermel protection device 7 comprises relay, thermistor and transformer, as shown in Figure 2, transformer is used for converting civil power to direct current, two inputs of transformer are connected with the two ends of power line, one output of relay T1 is connected with one end of power line, another output of relay T1 is connected with an input of cutting motor, another input of cutting motor is connected with the other end of power line, one input of relay T1 and the output negative terminal of transformer, one end of second resistance R2 is connected with one end of thermistor RD1, another input of relay T1 is connected with the output of voltage comparator U2, the inverting input of voltage comparator U2 is connected with one end of the other end of the second resistance R2 and the 3rd resistance R3, the other end of the 3rd resistance R3 is connected with the output plus terminal of transformer one end with the first resistance R1, the in-phase input end of voltage comparator U2 is connected with the other end of the first resistance R1 and the other end of thermistor RD1, the resistance of described thermistor RD1 becomes large along with temperature and reduces, thermistor RD1 is arranged on cutting motor 32 outer wall.The utility model in use, when temperature is normal, thermistor RD1 resistance is high, voltage on thermistor RD1 is also high, then voltage comparator U2 in-phase input end voltage is greater than anti-phase input terminal voltage, voltage comparator U2 exports positive voltage, then relay T1 input obtains electric and attracting electric relay T1, uses the voltage of power line to receive on cutting motor and cutting motor is rotated.When temperature is elevated to certain numerical value, thermistor RD1 resistance reduces, voltage on thermistor RD1 reduces, then voltage comparator U2 in-phase input end voltage is less than anti-phase input terminal voltage, voltage comparator U2 not output voltage, then make relay T1 input lose voltage to disconnect, then cutting motor does not rotate, and avoids the damage of cutting motor.For the temperature needing to control, only the resistance of the first suitable resistance R1 need be selected to regulate, very convenient, this circuit is simple simultaneously, implements very quick, can speed production progress of the present utility model.
Wherein, transformer can use 5V transformer, common voltage comparator U2 can use model lm393, the supply voltage of voltage comparator directly can select the output of transformer or external power supply, and thermistor RD1 selects the resistance 10K order of magnitude, the first resistance R1 100K order of magnitude, the second resistance R2 10K order of magnitude, the resistance R3 100K order of magnitude, relay T1 selects input 5V, exports the relay of withstand voltage 220V.Above as just selecting reference fast.Power line is used for being electrically connected with city.
The foregoing is only embodiment of the present utility model; not thereby scope of patent protection of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (1)
1. a marine product cutting machine for auto-breaking, is characterized in that: comprise scrolling motor, scrolling wheel, cutter sweep, catch tray and thermel protection device;
Described scrolling motor and described scrolling are taken turns in same level;
Described cutter sweep includes cutting blade and controls the cutting motor of blade rotation, and described cutter sweep is in the left side of described catch tray, and described cutting blade is placed in below described scrolling motor;
The below of described catch tray between described scrolling motor and described scrolling wheel, described scrolling motor is above the left side of described catch tray, and described scrolling wheel is above the right side of described catch tray;
Described thermel protection device is arranged on described cutting motor, described thermel protection device comprises relay, thermistor and transformer, two inputs of described transformer are connected with the two ends of power line, one output of relay is connected with one end of power line, another output of relay is connected with an input of cutting motor, another input of cutting motor is connected with the other end of power line, one input of relay and the output negative terminal of transformer, one end of second resistance is connected with one end of thermistor, another input of relay is connected with the output of voltage comparator, the inverting input of voltage comparator is connected with one end of the other end of the second resistance and the 3rd resistance, the other end of the 3rd resistance is connected with one end of the first resistance with the output plus terminal of transformer, the in-phase input end of voltage comparator is connected with the other end of the first resistance and the other end of thermistor, the resistance of described thermistor becomes large along with temperature and reduces, described thermistor is arranged on cutting motor outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814253.8U CN204295731U (en) | 2014-12-19 | 2014-12-19 | A kind of marine product cutting machine of auto-breaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814253.8U CN204295731U (en) | 2014-12-19 | 2014-12-19 | A kind of marine product cutting machine of auto-breaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204295731U true CN204295731U (en) | 2015-04-29 |
Family
ID=53101309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420814253.8U Expired - Fee Related CN204295731U (en) | 2014-12-19 | 2014-12-19 | A kind of marine product cutting machine of auto-breaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204295731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858393A (en) * | 2018-07-11 | 2018-11-23 | 南通理工学院 | A kind of Cutter Control System |
-
2014
- 2014-12-19 CN CN201420814253.8U patent/CN204295731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858393A (en) * | 2018-07-11 | 2018-11-23 | 南通理工学院 | A kind of Cutter Control System |
| CN108858393B (en) * | 2018-07-11 | 2020-08-04 | 南通理工学院 | Cutting machine control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20161219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |