CN102657130B - Device for feeding shrimps and crabs - Google Patents
Device for feeding shrimps and crabs Download PDFInfo
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- CN102657130B CN102657130B CN201210129479.XA CN201210129479A CN102657130B CN 102657130 B CN102657130 B CN 102657130B CN 201210129479 A CN201210129479 A CN 201210129479A CN 102657130 B CN102657130 B CN 102657130B
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- hopper
- feeding
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- wheel shaft
- shaft
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Abstract
The invention provides a device for feeding shrimps and crabs. Both sides of a horizontal axle have a roller respectively; a machine frame is fixed above the axle, and the center of the machine frame is fixedly provided with a generator; the generator is connected with a transmission box; the axle is connected with a main shaft of the transmission box, and an auxiliary shaft of the transmission box is sequentially connected with a rotor of the generator and an impeller middle shaft of a centrifugal fan by couplings; a saddle-shaped hopper is arranged above the generator, two lower ends of the saddle of the hopper are connected with each other by a spiral feeder, and the bottom part of the output end of the spiral feeder is provided with a discharge hole which is communicated with an opening of an air discharge tube by a downwards inclined material-conveying tube; and the other end of the hopper is provided with a motor. The device has multiple functions; the device can realize movable feeding, plowing and the like; and the device has high flexibility and adjustable traveling speed and feeding quantity.
Description
Technical field
The present invention relates to aquaculture field, relate in particular to a kind of device for the shrimp crab of throwing something and feeding.
Background technology
Traditional aquaculture mode of throwing something and feeding is to set up bait table from 3～4M place, the ridge, the pool cultivating pool is middle, and every mu of pond is generally built 2, fixes a point to throw something and feed in bait table, and this mode of throwing something and feeding is relatively applicable to fish culture.
In recent years, shrimp crab aquaculture develops rapidly, and cultured area expands year by year, and in aquaculture industry, proportion improves year by year.There is larger difference in the eating habit of shrimp crab and fish, take river crab as example, river crab is very voracious, and appetite is also large, and digestion power is very strong.Its meat and vegetables is all eaten, and likes eating the animal foods such as fish, shrimp, spiral shell, worm, earthworm, insect and young morning thereof, also kills and devour the similar of injured or firm shell, and ovigerous crab is also got ovum when food in the time of hunger.River crab is not only voracious, and has and rob the bellicose habit of food.In order to fight for a tasty food, often can cut one another's throats.In addition, river crab also has very strong occupation of land habit, likes dividing " the manor scope " of oneself, feels that invasion can resist violently.Shrimp and Freshwater Crabs are seemingly, large or hungry in the situation that in reproduction density, between shrimp, internecine " tragedy " can occur, and just shrimp and the juvenile prawn of shelling usually become " surve on human's plate " of " strong " shrimp.
Significantly mutually kill and devour and strongly take up an area habit because shrimp crab has, traditional fixed point feeder mode significant discomfort of throwing something and feeding is closed shrimp crab cultivation, therefore current adopt of shrimp crab cultivation walked around the pool more, offer manually the mode of feed and carry out feeding, this kind feeding mode efficiency is low, labour intensity is large, bait feeding is inhomogeneous, waste is serious, aquaculture cost is high, water quality is easily polluted, and has seriously restricted the development of shrimp crab aquaculture.
Summary of the invention
Technical problem to be solved by this invention is to provide the one can be without manual feeding, and feeding is even, the shrimp crab that the efficiency of throwing something and feeding is high, throwing amount can be controlled the flexibly device of throwing something and feeding.
The present invention is achieved by the following technical solutions:
The one seed shrimp crab device of throwing something and feeding, is characterized in that:
Horizontal frames bottom transverse is fixed a wheel shaft, a roller of the each configuration in wheel shaft two ends, and the frame in wheel shaft front is stretched out feet downwards, the frame top stationary engine between wheel shaft and feet, the output shaft of engine is connected with the gearbox power shaft at its rear,
On gearbox, configure two output shafts, its main shaft connects wheel shaft by transmission gear, and countershaft stretches out backward, passes through
shaft couplingconnect in turn the impeller axis of generator amature and centrifugal blower, generator unit stator and centrifugal blower base are fixed in frame, and the discharge pipe mouth of pipe of centrifugal blower is positioned at roller outside,
Above generator, laterally set up a shape of a saddle hopper, hopper saddle cross over generator and
connection axial organboth sides, the feeding screw of two discharging ends of hopper by lateral arrangement is communicated with, feeding screw is positioned at generator below,
Feeding screw output stretches out hopper one side, and output is positioned at discharge pipe top, and discharging opening is offered in output bottom, and discharging opening is connected the discharge pipe mouth of pipe by a downward-sloping charge tube,
Feeding screw drive end stretches out hopper opposite side, is connected with the dc motor that is arranged on hopper outside, and generator is electrically connected dc motor by current controller,
Frame top handlebar, handlebar is connected wheel shaft by brake member with reversing piece.
When work, according to the size of cultivating pool area, place the feed that is applicable to weight in hopper, ato unit, transmission main shaft drives roller motion, and manual operation device is walked around edge, pond; Gearbox countershaft drives generator, centrifugal blower by shaft coupling simultaneously, generate electricity and offer feeding screw by generator, feed is delivered in the discharge pipe of centrifugal blower, the high velocity air that feed produces at centrifugal blower is shed away under driving, and realizes while walking and feeding intake.The speed of travel of device is by engine gears control, and discharging speed regulates the input current size of direct current generator to control the rotating speed of feeding screw by current controller, and the angle of inclination of hopper is controlled by the angle of inclination of controlling handlebar.
The move mode of whole table apparatus adopts wheel type mobile, and input cost is low, and reaches stable, the mobile object of raising of throwing; Engine, for roller provides power, drives generator work simultaneously, as the motor power of feeding screw, avoids using the devices such as accumulator, and simplified design reduces cost; Utilize handlebar tilt whole table apparatus, can adjust hopper amplitude, be convenient to blanking, prevent that feed from stopping up, removing knot arch; Cutting agency adopts screw feeding structure, drives feeding screw to rotate by electromotor, can effectively control discharge quantity by controlling motor speed, and uniform blanking, avoids throwing and raises inequality; In feeding manner, adopt pneumatic type to throw something and feed, connect blower wheel axis by gearbox countershaft through shaft coupling, make vane rotary, produce high velocity air, feed is shed away.
Further, the output speed of described dc motor is adjustable, and output speed can regulate by the output current of regulator generator, thereby reaches the object of controlling device feeding amount in the unit interval.
Further again, between hopper and frame, fix by bolt, snap close or alignment pin or similar easily detachable mounting structure.Feeding apparatus easily disassembles from frame, is convenient to the follow-up function exploitation of device, and the function needing as thrown the aquaculture industries such as powder, dispensing, transportation, accomplishes a tractor serves several purposes, improves the cost performance of package unit.
Further again, hopper saddle crosspiece is outstanding forward, and the bottom of ledge is positioned at gearbox top, and the projection on a vertical plane of two discharging ends is instead " 7 " font.Adopt the hopper of this kind of structure, can make full use of the space of upper part of gear box, guarantee the enough capacity of hopper, effectively increase feed loading capacity, and can utilize hopper both sides sidewalls to form mud guard, while avoiding work because of mud ejecta pollution device and operative employee on the ridge, the pool.
Further again, wheel shaft is preferably square shaft, and roller can be dismantled from wheel shaft, and wheel shaft can assemble micro-cultivated cutter, passable while needs
Further again, engine 3 is air-cooled diesel engine.
Beneficial effect of the present invention is:
1, utilize mechanical force to carry out throwing something and feeding around the pool, time saving and energy saving, the efficiency of throwing something and feeding is high, and diverse in function, and according to the concrete needs of cultivation, this equipment both can be thrown something and fed for mobile, can turn over again, offers medicine, transportation etc.;
2, device structure is simple and easy, easily manufactured, provides go-cart power by engine, drives small generator work, as screw feed mechanism motor power simultaneously;
3, design ingeniously, engine output shaft drives generator and blower fan work after shaft coupling simultaneously, reduces transmission of power link, avoids Efficiency Decreasing;
4, stable performance, sheds feed even, and carriage walking is stable;
5, flexibility improves, and this equipment speed of travel, feeding volume is all adjustable;
6, utilize handlebar fine setting feeder fuselage amplitude, facilitate blanking.
Accompanying drawing explanation
Fig. 1 is front view of the present invention
Fig. 2 is end view of the present invention
Fig. 3 is the structural representation of hopper
Fig. 4 be in Fig. 3 A-A to end view
In Fig. 1-4: 1 is wheel shaft, 2 is roller, and 3 is engine, and 4 is gearbox, and 5 is shaft coupling, 6 is generator, and 7 is centrifugal blower, and 8 is discharge pipe, and 9 is hopper, and 10 is feeding screw, 11 is discharging opening, and 13 is dc motor, and 15 is handlebar, and 16 is feet, and 17 is frame.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
In Fig. 1,2, horizontal frames 17 bottom transverse are fixed a wheel shaft 1, a roller 2 of the each configuration in wheel shaft 1 two ends, wheel shaft 1 is square shaft, roller 2 can, from wheel shaft 1 dismounting, can assemble micro-cultivated cutter on wheel shaft 1, while needs, roller 2 is dismantled, the micro-cultivated cutter of fit on, device also can be used as mini-size tillage machine and uses, and reaches the object of a tractor serves several purposes.
The frame 17 in roller 2 fronts is stretched out feet 16 downwards, the frame 17 top stationary engines 3 between wheel shaft 1 and feet 16, and engine 3 output shafts are connected with gearbox 4 power shafts at its rear, and engine 3 is air-cooled diesel engine.
On gearbox 4, configure two output shafts, its main shaft connects wheel shaft 1 by transmission gear, and countershaft passes through
shaft coupling5 connect the impeller axis of generator 6 rotors and centrifugal blower 7 in turn, and generator 6 stators and centrifugal blower 7 bases are fixed in frame 17, are positioned at engine 3 rears, and discharge pipe 8 mouths of pipe of centrifugal blower 7 are positioned at roller 2 outsides.
Above gearbox, laterally set up a shape of a saddle hopper 9, hopper 9 saddles are crossed over generator 6 Hes
shaft coupling5 both sides, the crosspiece of hopper 9 saddles is outstanding forward, and the bottom of ledge is positioned at gearbox 4 tops, and the projection on a vertical plane of two discharging ends is instead " 7 " font, as shown in Figure 4.
Between hopper 9 and frame 17, fix by bolt, snap close or alignment pin, be convenient to dismantle hopper 9, be beneficial to the exploitation of this device follow-up function.
Two discharging ends of hopper 9 are communicated with by the feeding screw 10 of lateral arrangement, and feeding screw 10 is positioned at generator 6 belows.
Feeding screw 10 drive ends stretch out hopper 9 opposite sides, are connected with the dc motor 13 that is arranged on hopper 9 outsides, and generator 6 is electrically connected dc motor 13 by current controller.
When work, according to the size of cultivating pool area, place the feed that is applicable to weight in hopper 9, ato unit 3, gearbox 4 main shafts drive roller 2 to move, and manual operation device is walked around edge, pond; Gearbox 4 countershafts drive generator 6, centrifugal blower 7 by shaft coupling 5 simultaneously, offer feeding screw 10 by generator 6 generatings, feed is delivered in the discharge pipe 8 of centrifugal blower 7, the high velocity air that feed produces at centrifugal blower 7 is shed away under driving, and realizes while walking and feeding intake.The speed of travel of device is by the gear control of engine 3, discharging speed regulates the input current size of dc motor 13 to control the rotating speed of feeding screw 10 by current controller, and the angle of inclination of hopper 9 is controlled by the angle of inclination of controlling handlebar 15.
The move mode of whole table apparatus adopts wheel type mobile, and input cost is low, and reaches stable, the mobile object of raising of throwing; Engine 3, for roller 2 provides power, drives generator 6 to work simultaneously, as the motor power of feeding screw 10, avoids using the devices such as accumulator, and simplified design reduces cost; Utilize handlebar tilt whole table apparatus, can adjust hopper amplitude, be convenient to blanking, prevent that feed from stopping up, removing knot arch; Cutting agency adopts screw feeding structure, drives feeding screw 10 to rotate by electromotor, can effectively control discharge quantity by controlling motor speed, and uniform blanking, avoids throwing and raises inequality; In feeding manner, adopt pneumatic type to throw something and feed, connected the impeller axis of centrifugal blower 7 by gearbox 4 countershafts through shaft coupling 5, make vane rotary, produce high velocity air, feed is shed away.
Along with shrimp crab aquaculture develops rapidly, the raising day by day of the price of labour power, adopting machinery to throw to raise becomes a kind of trend.The present invention use engine 3 as power source, utilize wheel type mobile mode, design spiral baiting structure and adopt pneumatic type to throw something and feed, thereby guarantee that in the cultivation of shrimp crab, can carry out movable type throws something and feeds, overcome existing feeder this drawback of throwing something and feeding of can only fixing a point.
The present invention is in application process, throwing raises evenly, throws that feed efficiency rate is high, feed waste is few and throw that to raise precision high, reduce to a great extent the input of shrimp crab aquaculture cost, also liberated part labour and made them be engaged in disease prevention and cure work in shrimp crab breeding process, finally promoted the good and fast development of shrimp crab aquaculture simultaneously.
Claims (5)
1. the seed shrimp crab device of throwing something and feeding, is characterized in that:
Horizontal frames (17) bottom transverse is fixed a wheel shaft (1), wheel shaft (1) two ends respectively configure a roller (2), the frame (17) in wheel shaft (1) front is stretched out feet (16) downwards, frame (17) top stationary engine (3) between wheel shaft (1) and feet (16), engine (3) output shaft is connected with gearbox (4) power shaft at its rear
Two output shafts of the upper configuration of gearbox (4), its main shaft connects wheel shaft (1) by transmission gear, countershaft stretches out, connects in turn by shaft coupling (5) the impeller axis of generator (6) rotor and centrifugal blower (7) backward, generator (6) stator and centrifugal blower (7) base are fixed in frame (17), discharge pipe (8) mouth of pipe of centrifugal blower (7) is positioned at roller (2) outside
Laterally set up a shape of a saddle hopper (9) in generator (6) top, hopper (9) saddle is crossed over the both sides of generator (6) and shaft coupling (5), two discharging ends of hopper (9) are communicated with by the feeding screw (10) of lateral arrangement, feeding screw (10) is positioned at generator (6) below
The output of feeding screw (10) stretches out hopper (9) one sides, and output is positioned at discharge pipe (8) top, and discharging opening (11) is offered in output bottom, and discharging opening (11) is connected discharge pipe (8) mouth of pipe by a downward-sloping charge tube (12),
Feeding screw (10) drive end stretches out hopper (9) opposite side, the dc motor (13) outside with being arranged on hopper (9) is connected, and generator (6) is electrically connected dc motor (13) by current controller,
Frame (17) top configuration handlebar (15), handlebar (15) is connected wheel shaft (1) with reversing piece by brake member.
2. the shrimp crab according to claim 1 device of throwing something and feeding, is characterized in that: between described hopper (9) and frame (17), fix by bolt, snap close or alignment pin.
3. the shrimp crab according to claim 1 device of throwing something and feeding, is characterized in that: described hopper (9) saddle crosspiece is outstanding forward, and the bottom of ledge is positioned at gearbox (4) top, and the projection on a vertical plane of two discharging ends is instead " 7 " font.
4. the shrimp crab according to claim 1 device of throwing something and feeding, is characterized in that: described wheel shaft (1) is square shaft, and roller (2) can, from wheel shaft (1) dismounting, can assemble micro-cultivated cutter on wheel shaft (1).
5. the shrimp crab according to claim 1 device of throwing something and feeding, is characterized in that: described engine (3) is air-cooled diesel engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210129479.XA CN102657130B (en) | 2012-04-27 | 2012-04-27 | Device for feeding shrimps and crabs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210129479.XA CN102657130B (en) | 2012-04-27 | 2012-04-27 | Device for feeding shrimps and crabs |
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| Publication Number | Publication Date |
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| CN102657130A CN102657130A (en) | 2012-09-12 |
| CN102657130B true CN102657130B (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210129479.XA Expired - Fee Related CN102657130B (en) | 2012-04-27 | 2012-04-27 | Device for feeding shrimps and crabs |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104996346A (en) * | 2015-08-19 | 2015-10-28 | 福建省农业科学院农业生态研究所 | Self-propelled bait feeding robot |
| CN105961261A (en) * | 2015-09-02 | 2016-09-28 | 青岛中科海水处理有限公司 | Vehicle of batched feeding and monitoring for cultivation device of crustacean aquatic animals |
| CN106305566A (en) * | 2016-10-01 | 2017-01-11 | 上海海洋大学 | Feeder capable of achieving precise feeding |
| CN107173285A (en) * | 2017-07-11 | 2017-09-19 | 江苏农牧科技职业学院 | A kind of spiral shell spreading gear |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU961623A1 (en) * | 1980-11-21 | 1982-09-30 | Горьковский сельскохозяйственный институт | Device for application of substances into water basins |
| CN2798582Y (en) * | 2005-04-14 | 2006-07-26 | 田晓祥 | Automatic bait feeding device |
| CN202535908U (en) * | 2012-04-27 | 2012-11-21 | 中国水产科学研究院渔业机械仪器研究所 | Shrimp and crab feeding device |
-
2012
- 2012-04-27 CN CN201210129479.XA patent/CN102657130B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU961623A1 (en) * | 1980-11-21 | 1982-09-30 | Горьковский сельскохозяйственный институт | Device for application of substances into water basins |
| CN2798582Y (en) * | 2005-04-14 | 2006-07-26 | 田晓祥 | Automatic bait feeding device |
| CN202535908U (en) * | 2012-04-27 | 2012-11-21 | 中国水产科学研究院渔业机械仪器研究所 | Shrimp and crab feeding device |
Non-Patent Citations (6)
| Title |
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| 何宝快.对虾养殖投饵装置的研制.《水产科学》.1990,第9卷(第2期),全文. |
| 全自动饵料精量投喂装置的研究;邓素芳等;《农机化研究》;20101101(第11期);全文 * |
| 对虾养殖投饵装置的研制;何宝快;《水产科学》;19900302;第9卷(第2期);全文 * |
| 庄保陆等.水产养殖自动投饵装备研究进展与应用.《南方水产》.2008,第4卷(第4期),全文. |
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| 邓素芳等.全自动饵料精量投喂装置的研究.《农机化研究》.2010,(第11期),全文. |
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Granted publication date: 20140604 Termination date: 20160427 |