CN107197836A - A kind of planktonic organism collects equipment - Google Patents

Abstract

Equipment, including towing pipe, multiple guide posts, driver and finishing device are collected the present invention relates to a kind of planktonic organism；Wherein：Towing pipe is laid into the loop of a closing by hollow towing pipe along bank；Multiple guide posts are each via upright shafts axle branch pulley, and are separately positioned on multiple corners on bank, and each pulley emerges to guide towing pipe to slide by floating drum support；Driver drives at least one pair of driving wheel including motor, and is detoured by frictional force drives towing pipe；Finishing device includes curved bar and trawlnet, and one end of curved bar may pass through between two driving wheels and be solidly connected on towing pipe, and the other end tows infundibulate trawlnet.Accordingly, towing pipe tows trawlnet and detoured along bank, and part of passing through, which can drag for the planktonic organism in water, catches network access.

Description

A kind of planktonic organism collects equipment

Technical field

Equipment is collected the present invention relates to a kind of planktonic organism, it is particularly a kind of that hello barrel and trawlnet are tow by floating rail Detoured along culturing pool periphery, equipment is collected to carry out mechanical feed and the planktonic organism fished for.

Background technology

Due to global climate be quickly warmed up and overfishing result, the species such as the coastal fishing of TaiWan, China, shrimp and shellfish A large amount of to disappear, the source of fish is exhausted.TaiWan, China seagirt possesses advantageous natural resources and is appropriate for fish, shrimp and shellfish Cultivation, development aquaculture becomes the optimal path for resource regeneration, more develops the trend that cultivation fishery replaces deep-sea fishing. Wherein, cultivation fishery includes that freshwater aquiculture is pool cultivated, salt water cultivates pool cultivated, tuna fisheries such as Tilapia, milkfish, eel Fish, grouper, porgy class, shrimps and shellfish etc..

Traditional aquaculture is generally cultivated, from fry to adult fish to increase unit benefit in the way of high density is put in a suitable place to breed Breeding process in, because the uneven build of growth rate has a situation not of uniform size, dealer is in order to avoid weak meat for cultivation Strong food or big fish, small fish strive food, and cause the situation of fry survival rate reduction to occur, it will usually screened and divided stage by stage Pond, puts in a suitable place to breed in different culturing pools respectively according to fish body size, in addition to it can improve fry survival rate, more convenient for feeding intake Management, water quality keyholed back plate and disease prevention and cure etc..Screened and point pond, not only to be put into it is understood that fry build is tiny Considerable manpower man-hour to carry out every operation, and inefficiency one by one.

The many pertinent literatures about aquaculture of known proposition, such as TaiWan, China patent of invention the I424811st is public Open a kind of programmable aquaculture feeding systems for possessing feed recovery, program-controlled automatic or manual setting feeding number of times, Time, and the food-residue not eaten is reclaimed automatically, it is to avoid water pollution, while estimating actual fish by reclaiming level of residue Eating condition and culture benefit etc..

And for example, TaiWan, China patent of invention the I494057th, discloses a kind of effort-saving aquatic biological embryonated egg and swims Young biology collection method and its system, its method include：By with the mesh that can intercept aquatic biological embryonated egg or children's biology Hang and expose to water flow field in one end of taper dictyosome；Water inlet connection located at dictyosome one end is flowed into the water of the water flow field Stream；Take out dictyosome and the dictyosome is placed on framework, and remove the container located at the dictyosome other end and take out in the container It is tolerant.Wherein, dictyosome hanging end has water inlet, and its other end has collection port, and the collection port connects and connected the container, Its suspending way is that the dictyosome hangs one end that end connects rope, and the other end of the rope extends upward is placed through fixed pulley.

The content of the invention

It is a primary object of the present invention to provide a kind of planktonic organism to collect equipment, trawlnet is tow along cultivation by floating rail Pond periphery is detoured, and part of passing through, which can drag for the planktonic organism in water, catches network access.

Another object of the present invention is to provide a kind of planktonic organism to collect equipment, hello barrel edge is tow by floating rail and supported Grow pond periphery to detour, passing through part can automatic charging feeding.

A further object of the present invention is that providing a kind of planktonic organism collects equipment, is set by multiple predetermined points of floating rail Flexible flushing bar detours along culturing pool periphery, and part of passing through can drive the birds on bank automatically, the fish for preventing birds from cultivating The planktonic organism such as seedling or shrimp seedling simultaneously avoids birds from bringing the pollution of germ.

In order to reach above-mentioned purpose and other purposes, equipment is collected according to the planktonic organism of the present invention, it is main to include towing Pipe, multiple guide posts, driver and finishing device.Wherein：The towing pipe includes hollow towing pipe, along culturing pool bank cloth The circulation loop of a closing is set as, the towing pipe is simultaneously floating on the water surface.The multiple guide posts are separately positioned on culturing pool On multiple corners, each guide posts include upright shafts, floating drum and pulley, and the lower end of the upright shafts is fixedly arranged on the base of culturing pool Bottom, upper end is stretched out on the water surface, and the floating drum and pulley are located in the upright shafts in a next Shangdi, and make the floating drum by pulley holder Float on the surface, and the pulley has guide groove to guide the towing pipe to slide.The driver include motor, reducing gear, Power transmission shaft and drive wheel group, after the output power of the motor slows down via the reducing gear, transmit to the power transmission shaft and drive The drive wheel group is moved, the towing pipe detours the drive wheel group by frictional force drives.The finishing device include the first curved bar and Infundibulate trawlnet, one end of first curved bar is pivotly solidly connected to via joint piece on the towing pipe, and the other end tows this Trawlnet.

Furthermore, the drive wheel group includes a pair of left and right driving wheels, and both have the chute corresponding to the towing pipe external diameter, Each other a first from left rub rightly the towing pipe outer surface promote.Between the left and right sidesing driving wheel of the drive wheel group, maintain each other There is gap to be passed through for first curved bar.

Preferably, in addition to multiple driven wheels and the drive wheel group it is driven, each driven wheels include a pair Left and right driven pulley, and the left and right sides of the towing pipe is arranged respectively at, with the auxiliary propulsion towing pipe.Each driven wheels Left and right driven pulley between, each other maintain there is gap to be passed through for first curved bar.

In addition, also including extension rod, its one end is connected with the first curved bar of the finishing device, and the other end is into culturing pool Heart direction extends, and the infundibulate trawlnet is tow between the extension rod two ends, and the end of the trawlnet is connected with collection basket；Also, Including the second curved bar, the front of the finishing device is arranged on, one end of second curved bar is pivotly solidly connected to via joint piece On the towing pipe, the other end is connected with floating drum, and is connected with tether from the floating drum, and the free end of the tether tows the extension rod The other end so that the extension rod two ends uniform stressed.

Preferably, in addition to a pair of flexible wheel blades, it is arranged on the front of second curved bar, this pair flexibility wheel blade is via can The rotating shaft rotated freely is axially connected to the towing pipe, can promote and rotate by the resistance of water with the propulsion of the towing pipe, For driveing the planktonic organism migrated on culturing pool bank.

Preferably, in addition to multiple flexible flushing bars, it is arranged on multiple predetermined points of the towing pipe, it is described each to drive One end of bird bar includes vertical section, may pass through between the drive wheel group of the driver and is solidly connected to the towing pipe, other end shape Into to culturing pool, direction bends cranking arm for extension on the bank.

In addition, the present invention may also include drawing-in device, it includes the 3rd curved bar, hello barrel, floating drum, feeding spiro rod and oar Wheel.One end of 3rd curved bar is pivotly solidly connected to via joint piece on the towing pipe；The hello barrel is into hollow, two end seals Close, the hello barrel first end suspends ground support in the other end of the 3rd curved bar, is provided with the top surface of the hello barrel first end Charging aperture and on the top of axial sides provided with releasing material mouth.

The floating drum is arranged on the second end of the hello barrel, it is suspended on the water surface；The feeding spiro rod is axially hubbed on this Hello barrel inside center, can convey bait to the extreme direction of hello barrel second when the feeding spiro rod rotates, and the feeding Screw rod includes elongated end, extends the outside at the end of hello barrel second；The paddle wheel is solidly connected to the elongated end of the feeding spiro rod, should Paddle wheel includes multiple blades, can be promoted with the hello barrel and promote and rotate by the resistance of water, and then drive the feeding Screw rod rotates.

Preferably, this is released material mouth and axially opened up along the hello barrel into long and narrow, and the upper limb for releasing material mouth includes prominent cap Eaves, lower edge, which extends internally, guide plate；And the charging aperture of the hello barrel includes rain shield, with prevent water intrusion make it is internal by Tide.

Preferably, in addition to the 4th curved bar, the front of the hello barrel is arranged on, one end of the 4th curved bar is via joint Part is pivotly solidly connected on the towing pipe, and the other end is connected with floating drum, and is connected with tether from the floating drum, the freedom of the tether End tows the second end of the hello barrel, so that the hello barrel two ends uniform stressed.

Accordingly, the driver drives the towing pipe to be detoured along culturing pool inner rim, tows via towing pipe and fishes for dress Put the planktonic organism in water can be dragged in place of passing through and catch network access, while driveing the bird on bank automatically by pulling the flushing bar on pipe Class, prevents birds fry and avoids birds from bringing the pollution of germ；Or, by towing pipe tow drawing-in device with up to The purpose automated to feeding spreading.

Brief description of the drawings

Fig. 1 is the floor map that planktonic organism of the present invention collects equipment；

Fig. 2 collects the enlarged plan view of the driver of equipment for Fig. 1 planktonic organism, and wherein display driver drives are pulled Pipe；

Fig. 2 a are the partial enlarged drawing of circles mark part in Fig. 2, wherein showing pivotable joint piece；

Fig. 3 collects the longitudinal profile enlarged drawing of the driver of equipment for Fig. 1 planktonic organism, wherein display towing pipe towing Finishing device；

Fig. 4 is the profile of the 4-4 lines along along Fig. 1, wherein the schematic diagram that display guide posts guiding towing pipe is slided；

Fig. 5 is the partial enlarged drawing of Fig. 3 driver, wherein the curved bar of display finishing device passes through a pair of driving wheels；

Fig. 6 is the profile of the 6-6 lines along along Fig. 1, wherein the schematic diagram of display mechanical feed equipment；

Fig. 7 is the profile of the 7-7 lines along along Fig. 6, wherein display filler equipment and the schematic diagram of automatic spreading.

Embodiment

Hereinafter, the technology of the present invention feature will be further described in conjunction with the embodiments, the embodiment is only more preferably generation The example of table, not for limiting practical range of the invention, is sincerely obtained by reference to accompanying drawing and combination following detailed description It is best understood by.

Illustrate first, general fresh water, the young cub of haloplankton belong to floatability, including fresh water, seawater fish Produce that young cub is no exception, and the habit migrated with shoal or bank.For Fig. 1, Fig. 2, Fig. 2 a, Fig. 3~Fig. 7 are available It is bright, present inventor wait for this habit and provide it is a kind of can be fished for automatically and automatic feeding planktonic organism collection The preferred embodiment of equipment.

Fig. 1 is the floor map that equipment 1 is collected according to the planktonic organism of the embodiment of the present invention.As shown in FIG., pull Device T mainly includes towing pipe 10, multiple guide posts 20 and driver 30；Towing pipe 10 for setting caliber it is hollow, have The tubing of pliability, for example, be made up of plastifying material or regrown material and be may float on buoyancy on the water surface, the edge of towing pipe 10 The bank periphery of culturing pool 2 to lay, two ends are connected with each other and constituted the return pipe of closing.

Multiple guide posts 20, are arranged on multiple predetermined points of the bank periphery of culturing pool 2 and multiple corners, each guide posts 20 include upright shafts 21, floating drum 22 and pulley 23 (as shown in Figure 4), and the lower end of the upright shafts 21 is fixedly arranged on the base of culturing pool 2 Bottom, upper end is stretched out on the water surface, and the floating drum 22 is located in the upright shafts 21, and there is the pulley 23 centre bore to be located in the upright shafts It is freely rotatable on 21 and positioned at the top of the floating drum 22, the pulley 23 is carried by the buoyancy of the floating drum 22 and floated on the surface.Again There is person, the pulley 23 guide groove 231 to correspond to the towing pipe 10, to guide the towing pipe 10 to slide.

Driver 30, including motor 31, reducing gear 32, power transmission shaft 33, transmission case 34, gear train 35 and driving wheel Group 36, after the output power of the motor 31 slows down via the reducing gear 32, the transmission case is transferred to by the power transmission shaft 33 34.The transmission case 34 be waterproof box-structure, such as comprising drive gear set 35 and multiple driven gear groups 35 ', and with this Power transmission shaft 33 is interlocked together, is known technology on this part, therefore do not repeat further.

Please also refer to Fig. 2 and Fig. 3, the transmission case 34 is fixedly arranged on the bank of culturing pool 2, stretches be located at the water surface at least partially On, the above-mentioned coaxial earth's axis branch drive wheel group 36 of drive gear set 35, and the coaxial earth's axis branch of the multiple driven gear group 35 ' are multiple Driven wheels 36 '；The drive wheel group 36 and the multiple driven wheels 36 ', are configured in the top of the transmission case 34.

Wherein, the drive wheel group 36 includes a pair of left and right driving wheels, and both have the cunning corresponding to the external diameter of towing pipe 10 Groove 361, each other a first from left rub rightly the towing pipe 10 outer surface promote.Also, each driven wheels 36 ' include one To left and right driven pulley, both have the chute 361 ' corresponding to the external diameter of towing pipe 10, and are arranged respectively at the towing pipe 10 Left and right sides, with the auxiliary propulsion towing pipe 10.Furthermore, between the left and right driving wheel of the drive wheel group 36, and it is described each Between the left and right driven pulley of driven wheels 36 ', the gap for having setting is maintained respectively.

Finishing device 40, including the first curved bar c1, extension rod 41 and trawlnet 43, the first curved bar c1 is by multiple zigzag sections ㄇ type structures are constituted, vertical section is included in its one end, are pivoted to via joint piece J on the towing pipe 10 pivotably (such as Fig. 2 a institutes Show), the other end includes horizontal segment；One end of the extension rod 41 is connected to the horizontal segment, and the other end is free end, to culturing pool 2 Center position extends, and is carried the extension rod 41 on emerging at least provided with floating drum 42 in free end；The one of the trawlnet 43 End includes the oral area of expansion, and the upper end of this oral area is suspended on the extension rod 41 via tether, and lower end is to underwater drawdown, and is somebody's turn to do Trawlnet forms funnel-form from opening portion and is gradually reduced to another extreme direction, and is connected with end collection basket 44.

Again as shown in Figure 5, it is to be understood that first curved bar c1 diameter should be slightly less than the drive wheel group 36 and should be from The setting gap of driving wheel group 36 ', so that the towing pipe 10 tows the finishing device 40 when detouring, first curved bar c1 can be from this Passed through between the left and right driving wheel of drive wheel group 36 and the left and right driven pulley of the driven wheels 36 '.Also, first curved bar c1 By the pivotable joint piece J, when through the setting gap of the drive wheel group 36 and the driven wheels 36 ', first song Bar c1 vertical section can be by auto-strengthening.Furthermore, the trawlnet 43 and the collection basket 44 of the finishing device 40, visual culturing pool 2 The body size of the planktonic organism of interior cultivation, and change the suitable trawlnet 43 of mesh size and collect basket 44.

Preferably, in addition to the second curved bar c2, the front of the finishing device 40 is arranged on, second curved bar c2 is such as this First curved bar c1 is in ㄇ type structures, and its one end includes vertical section, is pivoted to via joint piece J on the towing pipe 10 pivotably, separately One end is connected with floating drum 45, and is connected with tether 451 from the floating drum 45, and the free end of tether 451 tows the extension rod 41 The other end, so that the two ends uniform stressed (as shown in Figure 1) of extension rod 41.

Preferably, in addition to a pair of flexible wheel blades 461, second curved bar c2 front, this pair flexibility wheel blade are arranged on 461 are axially connected on the towing pipe 10 via rotatable rotating shaft 46, when passing through the drive wheel group 36 and the driven pulley Can axial folding during the setting gap of group 36 '；The resistance that this pair flexibility wheel blade 461 can pass through water with the propulsion of the towing pipe 10 Promote and rotate, for driveing the planktonic organism migrated on culturing pool bank, be allowed to depart slightly from bank, allow and follow posterior be somebody's turn to do Trawlnet 43 can fish for the planktonic organism in water one by one network access (as shown in Figures 1 and 2) in place of passing through.

It is preferred that also including multiple flexible flushing bars 48, it is separately positioned on multiple predetermined points of the towing pipe 10, it is described One end of each flushing bar 48 includes vertical section, may pass through drive wheel group 36 and the driven wheels 36 ' of the driver 30 Set gap and be solidly connected to towing pipe 10, the other end forms to culturing pool bank direction and bends cranking arm for extension.Pass through the towing Pipe 10 detours along culturing pool periphery, and part of passing through can drive the birds stood still for a long while on bank automatically, prevents floating in birds water Swim pollution that is biological and avoiding birds from bringing germ.

Fig. 6 and Fig. 7 is refer again to, drawing-in device 50 can also be included according to the present invention, can in the season or period of non-harvest The finishing device 40 is unloaded from the towing pipe 10, changes the outfit the drawing-in device 50 to reach the purpose of feeding spreading automation.Should Drawing-in device 50 includes the 3rd curved bar c3, hello barrel 51, floating drum 52, feeding spiro rod 53 and paddle wheel 54, and the 3rd curved bar c3 is such as It is in ㄇ type structures with first curved bar c1, its one end includes vertical section, and being solidly connected to via joint piece J can pivot on the towing pipe 10 Turn, the other end is stretched for free end to the center position of culturing pool 2 to be set.

As illustrated, the first end of hello barrel 51 is supported on the 3rd curved bar c3 horizontal segment, the hello barrel with suspending 51 in hollow, closed at both ends, and for example funnel shaped charging aperture 511 is provided with the top surface of first end, and the hello barrel 51 is in axle Sideways top is provided with and releases material mouth 512；The floating drum 52 is arranged on the second end of the hello barrel 51, its load is floated on the surface； The feeding spiro rod 53 is axially hubbed on the center of hello barrel 51, can be by bait from first end to the when the feeding spiro rod 53 rotates Two extreme directions are conveyed, and the feeding spiro rod 53 includes elongated end, extends the outside at the end of hello barrel 51 second；The paddle wheel 54 The elongated end of the feeding spiro rod 53 is solidly connected to, the paddle wheel 54 includes multiple blades, water can be passed through as the hello barrel 51 is promoted Resistance promote and rotate, while driving the feeding spiro rod 53 to rotate together.

Further, on the set point that the hello barrel 51 promotes stroke, stretched from the bank to the water surface provided with workbench 60, and for example funnel shaped filling tube 61 is configured with, correspondence, can be to the feeding in the top of the charging aperture 511 of the hello barrel 51 51 additional fillers of cylinder (as shown in Figure 7).

Preferably, this is released axial direction of the material mouth 512 along the hello barrel 51 and opened up into long and narrow, and this releases the upper limb of material mouth 512 Comprising the prominent the brim of a hat, water immersion makes internal wetted during preventing that the hello barrel 51 from promoting, and this release the lower edge of material mouth 512 to Guide plate is inside extended with, when the feeding spiro rod 53 rotates and when stirring bait, the bait can take advantage of a situation along the guide plate to be disengaged.Preferably Ground, in addition to rain shield 511a, can be covered in the outside of the charging aperture 511 of the hello barrel 51, be made interior with preventing rainwater from invading Portion makes moist.

Preferably, in addition to the 4th curved bar, it is arranged on the front of the hello barrel 51, the 4th curved bar is as first bent in this Bar c1 is in ㄇ type structures, and its one end includes vertical section, is pivotly solidly connected on the towing pipe 10 via joint piece J；The other end Floating drum 55 is connected with, and tether is connected with from the floating drum, the tether free end tows the second end of the hello barrel 51, so that should The two ends uniform stressed (as shown in Figure 1) of hello barrel 51.

In summary, equipment is collected using planktonic organism of the present invention, selectively in point pond or season, the period of harvest, The finishing device is tow by the towing pipe to detour along culturing pool inner rim, passing through part can be by the planktonic organism one in water One drags for and catches network access；Meanwhile, the birds stood still for a long while on bank can be driven automatically by the flushing bar pulled on pipe, birds fish is prevented Seedling simultaneously avoids birds from bringing the pollution of germ.Or, season or the period replacing drawing-in device in non-harvest, by towing Pipe tows drawing-in device and detoured along culturing pool inner rim, to carry out automatic spreading feeding；Furthermore, the driver can also pass through Controller is controlled, and sets the time operated daily and number of times, to reach the purpose of feeding spreading automation.In addition, of the invention The demand of visual culturing pool size, and design a group or more of drivers.

More than, although in the preferred embodiment that planktonic organism of the present invention collects equipment, only act towing gear is arranged on foster The demonstration example for growing pond inner rim is illustrated, but is not limited to the disclosed embodiments, and such as towing gear is arranged on cultivation The periphery of pond on the bank is also without departing from the spirit and category；In other words, for having public affairs in the technical field of the invention Know for skill, must still there are many changes, i.e., without departing from claims of the present invention institute equivalent changes and modifications, Ying Reng for it Belong to protection scope of the present invention.

Symbol description

1 planktonic organism collects equipment

10 towing pipes

2 culturing pools

20 guide posts

21 upright shafts

23 pulleys

231 guide grooves

30 drivers

31 motor

32 reducing gears

33 power transmission shafts

34 transmission cases

35 drive gear sets

35 ' driven gear groups

36 drive wheel groups

36 ' driven wheels

361st, 361 ' chute

40 finishing devices

41 extension rods

42 floating drums

43 trawlnets

44 collect basket

45 floating drums

46 rotating shafts

461 wheel blades

48 flushing bars

50 drawing-in devices

51 hello barrels

511 charging apertures

511a rain shields

512 release material mouth

52 floating drums

53 feeding spiro rods

54 paddle wheels

55 floating drums

60 workbenches

61 filling tubes

The curved bars of c1 first

The curved bars of c2 second

The curved bars of c3 the 3rd

The curved bars of c4 the 4th

J joint pieces

T towing gears.

Claims (10)

1. a kind of planktonic organism collects equipment, it includes：

Towing gear, it is circumferentially positioned at culturing pool periphery；And

Finishing device, it is connected to the setting position of the towing gear；

Wherein, the finishing device is driven to be divided a word with a hyphen at the end of a line in the culturing pool along the periphery of the culturing pool by the towing gear, and by this Finishing device carries out the collection operation of planktonic organism.

2. planktonic organism as claimed in claim 1 collects equipment, wherein, the towing gear include towing pipe, multiple guide posts and Driver；The towing pipe ring is set as the circulation loop of a closing around the culturing pool periphery cloth, and the finishing device is in the setting position It is connected to the towing pipe；The multiple guide posts are set respectively along the culturing pool periphery, and the multiple guide posts are accepted The towing pipe；The driver includes motor, reducing gear and drive wheel group, and the output power of the motor is via the deceleration Mechanism drives the drive wheel group after slowing down, and the drive wheel group drives the towing pipe to be divided a word with a hyphen at the end of a line under the guiding of the multiple guide posts.

3. planktonic organism as claimed in claim 2 collects equipment, wherein, the drive wheel group includes a pair of left and right driving wheels, and it is coupled To the reducing gear, the towing pipe clamp is located between the left and right driving wheel；The driver also includes multiple driven wheels, each Driven wheels include a pair of left and right driven pulleys, and the towing pipe clamp is located between the left and right driven pulley.

4. planktonic organism as claimed in claim 2 collects equipment, wherein, the finishing device includes the first curved bar, extension rod and leakage Bucket shape trawlnet, one end of first curved bar is pivoted on the towing pipe via joint piece, the affixed extension rod of the other end；The funnel Shape trawlnet is arranged at the extension rod.

5. planktonic organism as claimed in claim 4 collects equipment, wherein, the finishing device also includes the second curved bar, its one end via Joint piece is pivoted to the towing pipe and positioned at the front of first curved bar, and the other end sets floating drum and is connected with tether, the tether Free end be connected to the extension rod.

6. planktonic organism as claimed in claim 1 collects equipment, it also includes flexible wheel blade, is articulated in the towing pipe and is caught positioned at this Drag for the front of device；The flexible wheel blade is drawn by the towing pipe to be advanced and is acted on by the water of the culturing pool and rotated.

7. planktonic organism as claimed in claim 1 collects equipment, it also includes multiple flexible flushing bars, is assembled on the towing pipe simultaneously Towards the outside extension protrusion of the culturing pool.

8. planktonic organism as claimed in claim 1 collects equipment, it also includes drawing-in device, and the drawing-in device includes hello barrel, sent Expect screw rod and paddle wheel；One end of the hello barrel is connected to the towing gear and floated on the water surface of the culturing pool, the hello barrel Inside, which is filled with bait and offered, releases material mouth；The feeding spiro rod is axially hubbed on inside the hello barrel, and the feeding spiro rod is included There is elongated end, it extends the outside of the hello barrel；The paddle wheel is solidly connected to the elongated end of the feeding spiro rod, and the paddle wheel is dragged by this Drag the traction of pipe and acted on by the water of the culturing pool and rotated to rotate the feeding spiro rod, and then promote bait to release material mouth from this Release.

9. planktonic organism as claimed in claim 8 collects equipment, wherein this is released material mouth and axially opened up along the hello barrel into long and narrow, and this is released The upper limb of material mouth includes the prominent the brim of a hat, and lower edge, which extends internally, guide plate.

10. planktonic organism as claimed in claim 8 collects equipment, it also includes filling tube, is arranged above the culturing pool；The feeding The top of cylinder offers a charging aperture；When moved through filling tube lower section, the charging aperture corresponds to the filling tube to the hello barrel, The filling tube supplements bait to the hello barrel.