CN103988800B - A kind of feeding machine propagating large yellow Crocker artificially - Google Patents
A kind of feeding machine propagating large yellow Crocker artificially Download PDFInfo
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- CN103988800B CN103988800B CN201410118085.3A CN201410118085A CN103988800B CN 103988800 B CN103988800 B CN 103988800B CN 201410118085 A CN201410118085 A CN 201410118085A CN 103988800 B CN103988800 B CN 103988800B
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Abstract
The invention discloses a kind of feeding machine propagating large yellow Crocker artificially, aim to provide one and be not only conducive to large yellow Crocker feed, and bait waste can be reduced, and effectively solve after not edible bait deposits to seabed, affect the feeding machine of the problem of cultivate water.It comprises bracing frame, is arranged on the vertical guide rod on bracing frame and floating drawing-in device, and vertical guide rod is provided with positive stop and slidably vertical guide pin bushing.Floating drawing-in device comprises floating feeding bin, and some feedings be fixed on bracing frame regulate spacer, bait extruding device and turned off in synchronization device.Floating feeding bin comprises and is fixed on floating feeding hopper on vertical guide pin bushing and some vertical tremie pipes be arranged on below floating feeding hopper by head rod.Each feeding regulates spacer to be arranged on one to one immediately below each vertical tremie pipe.On vertical guide rod, be positioned at below vertical guide pin bushing and be provided with pre-stressed compression spring.The side of vertical tremie pipe is provided with some feeding through holes.
Description
Technical field
The present invention relates to a kind of bait-laying device for fish of cage culture aquatic products, be specifically related to a kind of feeding machine propagating large yellow Crocker artificially of Pseudosciaena crocea.
Background technology
Large yellow Crocker is predacious fish, higher to protein requirement; Large yellow Crocker generally based on fish, shrimp (such as, freezing mackerel pompano), is aided with powdery compound feed at the feed of forming stage, throws something and feeds after processing.Large yellow Crocker bait processing mode has following two kinds: one to be, with cutter or meat block slicing machine, fish (mackerel pompano) is cut into agreeable to the taste flesh of fish block usually, then drops in net cage; The method is easy to process, not easily defeated and dispersed in water, and shortcoming is not easy to add additive, and nutrition is more single.Two is that fish, shrimp are twisted into meat gruel, and admixes powdery compound feed, is then squeezed into hand or other instruments the block varied in size, and drops in net cage; The method can be mixed into part powdery compound feed, or the feed such as other shellfish meat, is also convenient to add vitamin etc., comprehensive nutrition.
Current large yellow Crocker bait processing adopts the above-mentioned second way usually, is twisted into meat gruel, and admixes powdery compound feed by fish, shrimp; Then adopt instrument to be squeezed into the block varied in size, drop in net cage; Due to the particularity of large yellow Crocker bait (meat gruel), at present some mash feeds that are applicable to feed intake feeding equipment and be not suitable for and throw in large yellow Crocker bait, thus current large yellow Crocker bait delivery tool is comparatively simple and crude, normally adopt the string bag, the fish and shrimp diet being about to be twisted into meat gruel is invested in a string bag, and the string bag is suspended on above fish culture net cage, bait under Gravitative Loads by network interface after form bait group one by one, for large yellow Crocker eat.Although the current this employing string bag is simple as the delivery tool structure of large yellow Crocker bait, cost is low; But have the following disadvantages when adopting the string bag to throw in large yellow Crocker bait: when throwing in large yellow Crocker bait owing to adopting the string bag, utilize the deadweight of large yellow Crocker bait (meat gruel) to extrude, large yellow Crocker bait is extruded by network interface and forms bait group one by one, eat for large yellow Crocker; This makes at the beginning of input, and because the weight of large yellow Crocker bait entirety in the string bag is large, also large to the extruding of large yellow Crocker bait, bait extruded velocity is now fast, extrusion capacity is large; And constantly extruding along with bait, in the string bag, large yellow Crocker bait reduces gradually, and weight declines, and also reduce the extruding force of large yellow Crocker bait, bait extruded velocity, extrusion capacity also reduce accordingly gradually thereupon; Namely adopting the string bag to throw in the process of large yellow Crocker bait, is bait extruded velocity process first quick and back slow; And at the beginning of bait is thrown in, the large yellow Crocker quantity of assembling below the string bag is relatively less, input large yellow Crocker along with bait gathers below the string bag gradually takes food, namely in the process of throwing in large yellow Crocker bait, the large yellow Crocker quantity of assembling below the string bag is a process increased gradually, and this change procedure exactly throwing in large yellow Crocker bait with the string bag is completely contrary; When thus adopting the string bag to throw in large yellow Crocker bait, at the beginning of bait is thrown in, because bait extruded velocity is fast, extrusion capacity is large, and the large yellow Crocker negligible amounts assembled below the string bag, cause bait sinking more than needed, through net cage, cause the waste of bait, and after edible bait deposits to seabed, also can affect cultivate water, destroy the marine eco-environment; And gather gradually after below the string bag along with the input large yellow Crocker of bait, bait speed of throwing in reduces again gradually, causes bait under-supply, affect large yellow Crocker and takes food.
Summary of the invention
The object of the invention is to adopt string bag input large yellow Crocker bait to take food not only bad for large yellow Crocker to overcome in prior art, and bait can be caused to waste, and after not edible bait deposits to seabed, also can affect cultivate water, destroy the problem of the marine eco-environment, one is provided not only to be conducive to large yellow Crocker feed, and can reduce bait waste, cost-saving, and effectively solve after not edible bait deposits to seabed, affect the feeding machine propagating large yellow Crocker artificially of problem of cultivate water, the destruction marine eco-environment.
Technical scheme of the present invention is:
A kind of feeding machine propagating large yellow Crocker artificially, comprise bracing frame, be arranged on the vertical guide rod on bracing frame and floating drawing-in device, described vertical guide rod is provided with positive stop and slidably vertical guide pin bushing, and positive stop is positioned at above vertical guide pin bushing, on described vertical guide rod, is positioned to be provided with below vertical guide pin bushing and vertical guide pin bushing can be made up to move and the pre-stressed compression spring be resisted against on positive stop, described floating drawing-in device comprises floating feeding bin, some feedings be fixed on bracing frame regulate spacer, bait extruding device and turned off in synchronization device, described floating feeding bin comprises and is fixed on the floating feeding hopper of the upper end open on vertical guide pin bushing by head rod and is somely arranged on below floating feeding hopper, and the vertical tremie pipe communicated with floating feeding hopper, described feeding regulates the upper and lower both ends open of spacer, feeding regulates the quantity of spacer identical with the quantity of vertical tremie pipe, and each feeding regulates spacer to be arranged on immediately below each vertical tremie pipe one to one, each vertical tremie pipe and floating feeding hopper are connected as a single entity, closing of vertical tremie pipe, the side of each vertical tremie pipe is respectively equipped with some feeding through holes up distributed by vertical tremie pipe lower end, and each vertical tremie pipe can move down along vertical guide rod and stretch in corresponding feeding adjustment spacer, described bait extruding device comprises and is separately positioned in each vertical tremie pipe, and can with the vertical augering screw of vertical tremie pipe oscilaltion, the rotating shaft of each vertical augering screw bottom is arranged on vertical tremie pipe bottom surface respectively by bearing is rotating, and the lower vertical axles be provided with toward downward-extension that each vertical augering screw lower end is coaxial respectively, the lower end of described lower vertical axles down extends through feeding and regulates spacer, and is positioned at the below that feeding regulates spacer, the top of vertical augering screw up extends in floating feeding hopper, and the upper end of each vertical augering screw is coaxial is respectively provided with the upper vertical axles up extended, in each upper vertical axles, be positioned at above floating feeding hopper and be arranged with driving adapter sleeve respectively, and drive adapter sleeve by axle sleeve or bearing is rotating is arranged on bracing frame, each upper vertical axles side is respectively equipped with vertical guide groove, and each driving on adapter sleeve medial surface is respectively equipped with the slide block with vertical guide groove adaptation, support frame as described above is also provided with the rotary actuation assembly for driving each driving adapter sleeve to rotate, described turned off in synchronization device comprises some cut-out bars be arranged on one to one outside each feeding adjustment spacer, and each cut-out between bar and corresponding lower vertical axles is connected respectively by the second connecting rod, and the second connecting rod is positioned at below feeding adjustment spacer, each cut-out bar is near vertical tremie pipe, and the upper end of each cut-out bar is near the upper end of vertical tremie pipe, and the lower end cutting off bar is positioned at the below of vertical tremie pipe lower end.
Speed thrown in by the bait propagating the feeding machine of large yellow Crocker artificially of this programme and injected volume increases gradually along with the minimizing of the bait in floating feeding bin, namely along with the input of bait, speed thrown in by bait and injected volume increases (except when the bait floated in feeding bin reduces to a certain degree certainly) gradually; Thus the bait that this programme propagates the bait throwing in process of the feeding machine of large yellow Crocker artificially is thrown in speed and injected volume and is consistent with the large yellow Crocker accumulation process below the string bag, so not only be conducive to large yellow Crocker feed, and the bait rendered in net cage sinking more than needed can be reduced, through net cage, cause bait waste, cost-saving, and effectively solve after not edible bait deposits to seabed, affect the problem of cultivate water, the destruction marine eco-environment.
As preferably, also comprise shower, and shower is positioned at above the upper port of floating feeding hopper, and is positioned at below rotary actuation assembly, shower is provided with some shower nozzles towards floating feeding hopper.Certainly after the bait floated in feeding bin is extruded completely; By shower nozzle towards Peng River in floating feeding hopper, the mode that the bait sticked on feeding machine is rinsed by water thoroughly can be discharged.
As preferably, rotary actuation assembly comprises some and each driving adapter sleeve whirligig one to one, each whirligig comprises the drive motors be fixed on bracing frame respectively, pre-tightening force adjusting device and connect the output rotor of drive motors and the frictional wheel drive mechanism of corresponding driving adapter sleeve, frictional wheel drive mechanism comprises the active friction wheel be fixed on the output rotor of drive motors and the driven friction pulley be fixed on driving adapter sleeve, described pre-tightening force adjusting device comprises adjusting bolt, vertical gripper shoe, vertical adjustable plate, vertical installing plate and the first horizontal guide be arranged on vertical installing plate, vertical gripper shoe is fixed on bracing frame, described drive motors is fixed on vertical installing plate, and drive motors and the first horizontal guide are positioned at the relative both sides of vertical installing plate, first horizontal guide extends along upper vertical axles radial direction, described vertical gripper shoe and vertically adjustable plate are respectively equipped with the horizontally-guided hole with the first horizontal guide adaptation, first horizontal guide is each passed through the horizontally-guided hole on vertical gripper shoe and vertical adjustable plate, and vertical adjustable plate is in vertical gripper shoe and vertically between installing plate, in described first horizontal guide, the first preloading spring is provided with between vertical adjustable plate and vertical installing plate, described vertical gripper shoe is provided with adjustment screw, described adjusting bolt is arranged in this adjustment screw, adjusting bolt parallels with the first horizontal guide, and adjusting bolt and the first preloading spring are positioned at the relative both sides of vertical adjustable plate, and the end of adjusting bolt is resisted against on vertical adjustable plate.
Each whirligig of this programme drives one to drive adapter sleeve to rotate respectively.Each whirligig regulates the pretension normal pressure between the driving and driven friction pulley of frictional wheel drive mechanism by pre-tightening force adjusting device, wherein the first preloading spring makes active friction wheel be close on driven friction pulley, and adjusting bolt is for regulating the pretension normal pressure of the first preloading spring.The more important thing is, because the output rotor of drive motors is connected by frictional wheel drive mechanism with between driving adapter sleeve, and at the beginning of feeding, when the bait floated in feeding bin is more, vertical augering screw is larger by the frictional resistance of bait, thus at the beginning of feeding, the rotating speed of vertical augering screw is lower, bait in vertical tremie pipe is less by the propulsive force of vertical augering screw, the extruding force that bait in so vertical tremie pipe is subject to is also lower, so the speed of the bait extruded by the feeding through hole on vertical tremie pipe at the beginning of feeding is also lower, thus speed thrown in by the bait reduced further at the beginning of feeding, and along with the input of bait, the bait floated in feeding bin reduces gradually, vertical augering screw also reduces gradually by the frictional resistance of bait, thus along with the rotating speed of the vertical augering screw of input of bait increases gradually, the extruding force that bait in so vertical tremie pipe is subject to will increase gradually, thus bait input speed and injected volume are increased gradually, thus the bait that this programme structure is conducive to the bait throwing in process of the feeding machine making to propagate artificially large yellow Crocker is thrown in speed and injected volume and is consistent with the large yellow Crocker accumulation process below the string bag, be conducive to large yellow Crocker feed, the bait rendered in net cage sinking more than needed can be reduced further, through net cage, cause bait waste, cost-saving, and effectively solve after not edible bait deposits to seabed, affect the problem of cultivate water, the destruction marine eco-environment.
As preferably, each vertical tremie pipe and feeding regulate spacer cross section to be circular, described turned off in synchronization device also comprises some vertical support bars be arranged on one to one outside each cut-out bar, and be vertically connected respectively by the second described connecting rod between support bar and corresponding lower vertical axles, each vertical support bar is provided with, the horizontal guide pin bushing that lower two edge vertical augering screw radial directions extend, the second horizontal guide is respectively equipped with in two horizontal guide pin bushings, described cut-out bar is vertically arranged, each cut-out bar is separately fixed at two horizontal guide ends on corresponding vertical support bar, on each cut-out bar, the ball side of spacer being respectively equipped with some arranged distribution is from lower to upper regulated towards feeding, two horizontal guide on each vertical support bar are arranged with respectively and the ball on cut-out bar can be made to be resisted against feeding regulate the second preloading spring on spacer lateral surface.
As preferably, bracing frame is also provided with horizontal mounting bar, and horizontal mounting bar is positioned at the top of floating feeding hopper upper port; Each feeding regulates spacer to be connected with horizontal mounting bar respectively by vertical connecting rod, the bottom of each vertical connecting rod is positioned at corresponding feeding and regulates spacer, and vertically connecting rod regulates spacer to be connected by the 3rd connecting rod and feeding, described 3rd connecting rod regulates bottom spacer near feeding, the upper end of each vertical connecting rod up through corresponding vertical tremie pipe and floating feeding hopper, and is connected with horizontal mounting bar.
As preferably, each lower vertical axles is arranged with stop collar respectively, stop collar is positioned at and regulates the feeding bottom spacer to regulate spacer by feeding, and stop collar is fixed on the 3rd described connecting rod.
The invention has the beneficial effects as follows: be not only conducive to large yellow Crocker feed, and bait waste, cost-saving can be reduced, and effectively solve after not edible bait deposits to seabed, affect the problem of cultivate water, the destruction marine eco-environment.
Accompanying drawing explanation
Fig. 1 is a kind of a kind of structural representation propagating the feeding machine of large yellow Crocker artificially of the present invention.
Fig. 2 is a kind of cross-sectional view at A-A place in Fig. 1.
Fig. 3 is a kind of feeding machine a kind of structural representation in actual use propagating large yellow Crocker artificially of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
As shown in Figure 1, a kind of feeding machine propagating large yellow Crocker artificially, comprises bracing frame 1, is arranged on two vertical guide rods 4, shower and floating drawing-in devices on bracing frame.Two vertical guide rods are respectively equipped with positive stop 2 and slidably vertical guide pin bushing 3, and positive stop is positioned at above vertical guide pin bushing.The lower end of two vertical guide rods is also respectively equipped with support limit stop.On two vertical guide rods, be positioned to be respectively equipped with below vertical guide pin bushing and vertical guide pin bushing can be made up to move and the pre-stressed compression spring 5 be resisted against on positive stop.The lower end abutment of pre-stressed compression spring is on support limit stop, and upper end is resisted against on positive stop.
Floating drawing-in device comprises floating feeding bin, and two feedings be fixed on bracing frame regulate spacer 15, bait extruding device and turned off in synchronization device.Floating feeding bin comprise be fixed on floating feeding hopper 10 on two vertical guide pin bushings by head rod 11 and two be arranged on the vertical tremie pipe 13 communicated below floating feeding hopper and with floating feeding hopper.The upper end open of floating feeding hopper 10.Vertical tremie pipe and floating feeding hopper are connected as a single entity.Closing of vertical tremie pipe.The side of two vertical tremie pipes is respectively equipped with some by vertical tremie pipe lower end up equally distributed feeding through hole 14.Vertical tremie pipe and feeding regulate spacer cross section to be circular.The external diameter of vertical tremie pipe is less than or equal to the internal diameter that feeding regulates spacer, and feeding regulates the difference of the external diameter of the internal diameter of spacer and vertical tremie pipe to be between 0-1 millimeter.Feeding regulates the upper and lower both ends open of spacer.Two feedings regulate spacer to be arranged on immediately below two vertical tremie pipes one to one, are namely respectively equipped with a feeding immediately below each vertical tremie pipe and regulate spacer.Vertical tremie pipe can move down along vertical guide rod and stretch into corresponding feeding and regulate in spacer.Feeding regulates spacer to be thin wall casing.Feeding regulates the wall thickness of spacer to be 1 to 3 millimeter.
Bracing frame is also provided with horizontal mounting bar 1a, and horizontal mounting bar is positioned at the top of floating feeding hopper upper port.Two feedings regulate spacer to be fixedly installed on bracing frame, and specifically, two feedings regulate spacer to be connected with horizontal mounting bar respectively by vertical connecting rod 16.The bottom of each vertical connecting rod is positioned at corresponding feeding and regulates spacer.Vertical connecting rod regulates spacer to be connected by the 3rd connecting rod 18 and feeding, and the 3rd connecting rod regulates bottom spacer near feeding.3rd connecting rod is horizontally disposed with.The upper end of each vertical connecting rod up through corresponding vertical tremie pipe and floating feeding hopper, and is connected with horizontal mounting bar.Vertical tremie pipe bottom surface is provided with corresponding with vertical connecting rod dodges through hole, and vertical connecting rod is through dodging through hole.
As shown in Figure 1 and Figure 2, bait extruding device comprises and being separately positioned in two vertical tremie pipes, and can with the vertical augering screw 12 of vertical tremie pipe oscilaltion.Vertical connecting rod is positioned at the outside of vertical augering screw, avoids the rotation affecting vertical augering screw.The rotating shaft of two vertical augering screw bottoms is arranged on vertical tremie pipe bottom surface respectively by bearing is rotating.The lower vertical axles 17 be provided with toward downward-extension that two vertical augering screw lower ends are coaxial respectively.The lower end of lower vertical axles down extends through feeding and regulates spacer, and is positioned at the below that feeding regulates spacer.Twice vertical axles are arranged with stop collar 181 respectively.Stop collar is positioned at and regulates the feeding bottom spacer to regulate spacer by feeding, and stop collar is fixed on the 3rd described connecting rod.The top of two vertical augering screws up extends in floating feeding hopper, and the upper end of two vertical augering screws is coaxial is respectively provided with the upper vertical axles up extended.On two in vertical axles, be positioned to be arranged with respectively above floating feeding hopper and drive adapter sleeve 7, and drive adapter sleeve by axle sleeve 8 or bearing is rotating is arranged on bracing frame.Vertical axles side is respectively equipped with vertical guide groove 91 on two.Two driving adapter sleeve medial surfaces are respectively equipped with the slide block 71 with vertical guide groove adaptation.Bracing frame is also provided with the rotary actuation assembly for driving two driving adapter sleeves to rotate.
Rotary actuation assembly comprises two and two and drives adapter sleeve whirligig one to one.Each whirligig drives one to drive adapter sleeve to rotate respectively.Two whirligigs of the present embodiment comprise the drive motors 31 be fixed on bracing frame respectively, output rotor and the frictional wheel drive mechanism 32 driving adapter sleeve of pre-tightening force adjusting device and connection drive motors.Frictional wheel drive mechanism comprises the active friction wheel be fixed on the output rotor of drive motors and the driven friction pulley be fixed on driving adapter sleeve.Pre-tightening force adjusting device comprises adjusting bolt 26, vertical gripper shoe 25, vertical adjustable plate 28, vertical installing plate 30 and the first horizontal guide 27 be arranged on vertical installing plate.Vertical gripper shoe is fixed on bracing frame, and specifically, vertical gripper shoe is fixed on horizontal mounting bar.Drive motors is fixed on vertical installing plate, and drive motors and the first horizontal guide are positioned at the relative both sides of vertical installing plate.First horizontal guide extends along upper vertical axles radial direction.Vertical gripper shoe and vertically adjustable plate are respectively equipped with the horizontally-guided hole with the first horizontal guide adaptation.First horizontal guide is each passed through the horizontally-guided hole on vertical gripper shoe and vertical adjustable plate, and vertical adjustable plate is in vertical gripper shoe and vertically between installing plate.The first preloading spring 29 is provided with in first horizontal guide, between vertical adjustable plate and vertical installing plate.Vertical gripper shoe is provided with adjustment screw.Adjusting bolt is arranged in this adjustment screw.Adjusting bolt parallels with the first horizontal guide.Adjusting bolt and the first preloading spring are positioned at the relative both sides of vertical adjustable plate, and the end of adjusting bolt is resisted against on vertical adjustable plate.
Two whirligigs of the present embodiment can also be set to respectively: the gear drive comprising the drive motors be fixed on bracing frame and the output rotor connecting drive motors and driving adapter sleeve.
Turned off in synchronization device comprises two and is arranged on two feedings one to one and regulates cut-out bar 24 outside spacers and two vertical support bars 20 be arranged on one to one outside two cut-out bars, namely two feedings regulate outside spacer and are respectively equipped with a cut-out bar and a vertical support bar, and vertically support bar is positioned at outside cut-out bar.Be connected respectively by the second connecting rod 19 between two cut-out bars and corresponding lower vertical axles, specifically, two is vertical connected respectively by the second connecting rod 19 between support bar and corresponding lower vertical axles.Second connecting rod is positioned at feeding and regulates below spacer.Two vertical support bars are respectively equipped with the horizontal guide pin bushing 21 that upper and lower two edge vertical augering screw radial directions extend.The second horizontal guide 22 is respectively equipped with in two horizontal guide pin bushings.Two cut off bar is vertically arranged.Two cut off the upper end of bar near the upper end of vertical tremie pipe, and the lower end cutting off bar is positioned at the below of vertical tremie pipe lower end, and the bottom cutting off bar is positioned at outside feeding adjustment spacer.Two cut-out bars are separately fixed at two horizontal guide ends on corresponding vertical support bar.On two cut-out bars, regulate the ball side of spacer being respectively equipped with some arranged distribution from lower to upper towards feeding.Two horizontal guide on two vertical support bars are arranged with respectively and the ball on cut-out bar can be made to be resisted against feeding regulate the second preloading spring 23 on spacer lateral surface.
Shower is positioned at above the upper port of floating feeding hopper, and is positioned at below rotary actuation assembly.Shower is provided with some shower nozzles towards floating feeding hopper.One end of shower is water inlet, and the other end is blind end.Inlet pipeline can be connected with the water inlet of shower when reality uses.
The concrete use procedure propagating the feeding machine of large yellow Crocker artificially of the present invention is as follows:
First, by bracing frame, the feeding machine propagating large yellow Crocker artificially is erected at the top of large yellow Crocker fish culture net cage, as shown in Figure 1, propagates the original state of the feeding machine of large yellow Crocker artificially;
When giving large yellow Crocker feeding, first the fish and shrimp diet being twisted into meat gruel is poured in floating feeding bin by the upper port of the feeding hopper that floats; After roughly filling bait in floating feeding bin, because floating feeding bin is built with a large amount of bait, make floating feeding hopper, vertical tremie pipe, bait, vertical augering screw 12, upper vertical axles 9, lower vertical axles 17 and turned off in synchronization device will together move down along vertical guide rod, and make vertical tremie pipe 13 stretch into feeding to regulate in spacer 15 till the lower end abutment of vertical tremie pipe is on stop collar 18; Now, feeding regulate the feeding through hole 14 on the vertical tremie pipe side in spacer will by feeding regulate spacer intercept, the bait when feeding in vertical tremie pipe cannot be extruded by this part feeding through hole.
Then, the drive motors of bait extruding device is driven by frictional wheel drive mechanism 6 and drives adapter sleeve 7 and upper vertical axles 9 to rotate, thus drives vertical augering screw 12 to rotate.In vertical augering screw rotation process, the bait in floating feeding bin is constantly urged downwardly into, thus bait is extruded by the feeding through hole on vertical tremie pipe side.Meanwhile, also will drive vertical support bar 20 by the second connecting rod 19 and cut off bar 24 in vertical augering screw rotation process and rotate around feeding adjustment spacer 15, and cut off bar in this process and will obtain bait cut-out by extruding in feeding through hole, eat for large yellow Crocker.
As shown in Figure 3, due at the beginning of feeding, namely just start in a period of time of feeding; Most of feeding through hole 14 on vertical tremie pipe side all by feeding regulate spacer 15 intercept, cannot discharging, the bait a part of feeding through hole be merely able to by being arranged in vertical tremie pipe top is extruded the feeding number of openings of discharging (can few); On the other hand, because the output rotor of drive motors is connected by frictional wheel drive mechanism with between driving adapter sleeve; And at the beginning of feeding, when the bait floated in feeding bin is more, vertical augering screw by the frictional resistance of bait comparatively large and, now vertically the rotating speed of augering screw is lower, bait in vertical tremie pipe is less by the propulsive force of vertical augering screw, and speed thrown in by the bait reduced further at the beginning of feeding; Thus at the beginning of feeding, the bait propagating the feeding machine of large yellow Crocker artificially of the present invention throws in that speed is comparatively slow, injected volume is less, at the beginning of this meets bait input just, the situation that the large yellow Crocker quantity of assembling below the string bag is relatively less, at the beginning of avoiding bait to throw in, bait has more than needed, through net cage, cause the waste of bait, cost-saving, and effectively solve after not edible bait deposits to seabed, affect the problem of cultivate water, the destruction marine eco-environment.
And reduce gradually along with the bait in floating feeding bin, pre-stressed compression spring 5 will promote vertical guide pin bushing 3, float feeding bin, bait, vertical augering screw 12, upper vertical axles 9, lower vertical axles 17 and turned off in synchronization device will together up move along vertical guide rod, vertical tremie pipe is up moved gradually, thus to make on vertical tremie pipe the quantity of feeding through hole of discharging to increase gradually; On the other hand, along with the bait in floating feeding bin reduces gradually, vertical augering screw also reduces gradually by the frictional resistance of bait, now vertically the rotating speed of augering screw will increase gradually, bait in vertical tremie pipe also will increase gradually by the propulsive force of vertical augering screw, accelerate bait and throw in speed; Thus along with the bait in floating feeding bin reduces gradually, speed thrown in by bait and injected volume increases gradually, and this input large yellow Crocker just met along with bait will gather the situation of taking food below the string bag gradually, is conducive to the feed of large yellow Crocker, nursing.
Certainly when the bait floated in feeding bin reduces to a certain degree, namely after throwing in the bait in floating feeding hopper, the injected volume of bait will reduce gradually, until the bait floated in feeding bin is extruded completely.
Certainly after the bait floated in feeding bin is extruded completely; By shower nozzle towards Peng River in floating feeding hopper, the mode that the bait sticked on feeding machine is rinsed by water thoroughly can be discharged.
Claims (4)
1. propagate the feeding machine of large yellow Crocker artificially for one kind, it is characterized in that, comprise bracing frame (1), be arranged on the vertical guide rod (4) on bracing frame and floating drawing-in device, described vertical guide rod is provided with positive stop (2) and slidably vertical guide pin bushing (3), and positive stop is positioned at above vertical guide pin bushing, on described vertical guide rod, is positioned to be provided with below vertical guide pin bushing and vertical guide pin bushing can be made up to move and the pre-stressed compression spring (5) be resisted against on positive stop, described floating drawing-in device comprises floating feeding bin, some feedings be fixed on bracing frame regulate spacer (15), bait extruding device and turned off in synchronization device, described floating feeding bin comprises and is fixed on the floating feeding hopper (10) of the upper end open on vertical guide pin bushing by head rod and is somely arranged on below floating feeding hopper, and the vertical tremie pipe (13) communicated with floating feeding hopper, described feeding regulates the upper and lower both ends open of spacer, feeding regulates the quantity of spacer identical with the quantity of vertical tremie pipe, and each feeding regulates spacer to be arranged on immediately below each vertical tremie pipe one to one, each vertical tremie pipe and floating feeding hopper are connected as a single entity, the lower end closed of vertical tremie pipe, the side of each vertical tremie pipe is respectively equipped with some feeding through holes (14) up distributed by vertical tremie pipe lower end, and each vertical tremie pipe can move down along vertical guide rod and stretch in corresponding feeding adjustment spacer, described bait extruding device comprises and is separately positioned in each vertical tremie pipe, and can with the vertical augering screw (12) of vertical tremie pipe oscilaltion, the rotating shaft of each vertical augering screw bottom is arranged on vertical tremie pipe bottom surface respectively by bearing is rotating, and the lower vertical axles (17) be provided with toward downward-extension that each vertical augering screw lower end is coaxial respectively, the lower end of described lower vertical axles down extends through feeding and regulates spacer, and is positioned at the below that feeding regulates spacer, the top of vertical augering screw up extends in floating feeding hopper, and the upper end of each vertical augering screw is coaxial is respectively provided with the upper vertical axles (9) up extended, in each upper vertical axles, be positioned to be arranged with respectively above floating feeding hopper and drive adapter sleeve (7), and drive adapter sleeve by axle sleeve or bearing is rotating is arranged on bracing frame, each upper vertical axles side is respectively equipped with vertical guide groove (91), and each driving on adapter sleeve medial surface is respectively equipped with the slide block (71) with vertical guide groove adaptation, support frame as described above is also provided with the rotary actuation assembly for driving each driving adapter sleeve to rotate, described turned off in synchronization device comprises some cut-out bars (24) be arranged on one to one outside each feeding adjustment spacer, be connected respectively by the second connecting rod (19) between each cut-out bar and corresponding lower vertical axles, and the second connecting rod is positioned at below feeding adjustment spacer, each cut-out bar is near vertical tremie pipe, and the upper end of each cut-out bar is near the upper end of vertical tremie pipe, and the lower end cutting off bar is positioned at the below of vertical tremie pipe lower end,
Also comprise shower (6), and shower is positioned at above the upper port of floating feeding hopper, and is positioned at below rotary actuation assembly, shower is provided with some shower nozzles towards floating feeding hopper;
Each vertical tremie pipe and feeding regulate spacer cross section to be circular, described turned off in synchronization device also comprises some vertical support bars (20) be arranged on one to one outside each cut-out bar, and be vertically connected respectively by described the second connecting rod (19) between support bar and corresponding lower vertical axles, each vertical support bar is provided with, the horizontal guide pin bushing (21) that lower two edge vertical augering screw radial directions extend, the second horizontal guide (22) is respectively equipped with in two horizontal guide pin bushings, described cut-out bar is vertically arranged, each cut-out bar is separately fixed at two horizontal guide ends on corresponding vertical support bar, on each cut-out bar, the ball side of spacer being respectively equipped with some arranged distribution is from lower to upper regulated towards feeding, two horizontal guide on each vertical support bar are arranged with respectively and the ball on cut-out bar can be made to be resisted against feeding regulate the second preloading spring (23) on spacer lateral surface.
2. a kind of feeding machine propagating large yellow Crocker artificially according to claim 1, it is characterized in that, described rotary actuation assembly comprises some and each driving adapter sleeve whirligig one to one, each whirligig comprises the drive motors (31) be fixed on bracing frame respectively, pre-tightening force adjusting device and connect the output rotor of drive motors and the frictional wheel drive mechanism (32) of corresponding driving adapter sleeve, frictional wheel drive mechanism comprises the active friction wheel be fixed on the output rotor of drive motors and the driven friction pulley be fixed on driving adapter sleeve, described pre-tightening force adjusting device comprises adjusting bolt (26), vertical gripper shoe (25), vertical adjustable plate (28), vertical installing plate (30) and the first horizontal guide (27) be arranged on vertical installing plate, vertical gripper shoe is fixed on bracing frame, described drive motors is fixed on vertical installing plate, and drive motors and the first horizontal guide are positioned at the relative both sides of vertical installing plate, first horizontal guide extends along upper vertical axles radial direction, described vertical gripper shoe and vertically adjustable plate are respectively equipped with the horizontally-guided hole with the first horizontal guide adaptation, first horizontal guide is each passed through the horizontally-guided hole on vertical gripper shoe and vertical adjustable plate, and vertical adjustable plate is in vertical gripper shoe and vertically between installing plate, in described first horizontal guide, the first preloading spring (29) is provided with between vertical adjustable plate and vertical installing plate, described vertical gripper shoe is provided with adjustment screw, described adjusting bolt is arranged in this adjustment screw, adjusting bolt parallels with the first horizontal guide, and adjusting bolt and the first preloading spring are positioned at the relative both sides of vertical adjustable plate, and the end of adjusting bolt is resisted against on vertical adjustable plate.
3. a kind of feeding machine propagating large yellow Crocker artificially according to claim 1 and 2, is characterized in that, support frame as described above is also provided with horizontal mounting bar (1a), and horizontal mounting bar is positioned at the top of floating feeding hopper upper port; Each feeding regulates spacer to be connected with horizontal mounting bar respectively by vertical connecting rod (16), the bottom of each vertical connecting rod is positioned at corresponding feeding and regulates spacer, and vertically connecting rod regulates spacer to be connected by the 3rd connecting rod (18) with feeding, described 3rd connecting rod regulates bottom spacer near feeding, the upper end of each vertical connecting rod up through corresponding vertical tremie pipe and floating feeding hopper, and is connected with horizontal mounting bar.
4. a kind of feeding machine propagating large yellow Crocker artificially according to claim 3, it is characterized in that, each lower vertical axles is arranged with respectively stop collar (181), stop collar is positioned at and regulates the feeding bottom spacer to regulate spacer by feeding, and stop collar is fixed on the 3rd described connecting rod.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410118085.3A CN103988800B (en) | 2014-03-27 | 2014-03-27 | A kind of feeding machine propagating large yellow Crocker artificially |
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| CN201410118085.3A CN103988800B (en) | 2014-03-27 | 2014-03-27 | A kind of feeding machine propagating large yellow Crocker artificially |
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| CN103988800A CN103988800A (en) | 2014-08-20 |
| CN103988800B true CN103988800B (en) | 2015-11-04 |
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| CN106561789B (en) * | 2016-11-08 | 2020-07-17 | 浙江省海洋水产研究所 | Thawing apparatus for preparing aquatic product samples |
| CN107232080A (en) * | 2017-07-21 | 2017-10-10 | 傅仕红 | A kind of forage feed equipment |
| CN111937799B (en) * | 2020-07-27 | 2021-11-09 | 浙江省海洋水产研究所 | Fish layered feeding device and method |
| CN112868588B (en) * | 2021-01-12 | 2022-09-09 | 浙江海洋大学 | Device for slimming and reducing fat of large yellow croaker |
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|---|---|---|---|---|
| CN2817415Y (en) * | 2005-07-28 | 2006-09-20 | 步伟民 | Self-helping feeder in fishpool |
| CN201042165Y (en) * | 2007-01-26 | 2008-04-02 | 杨惠珍 | Dried diet feeder for fish pond |
| CN203206966U (en) * | 2013-04-15 | 2013-09-25 | 李海飞 | Centrifugal feeding machine for pond cultivation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3207568B2 (en) * | 1992-12-11 | 2001-09-10 | ヤマハ発動機株式会社 | Feeding device with moisture-proof structure |
| JP2885683B2 (en) * | 1996-03-05 | 1999-04-26 | 有限会社松阪製作所 | Feeder |
| JP3702052B2 (en) * | 1996-09-26 | 2005-10-05 | ダイニチ工業株式会社 | Feeding device |
| JPH11346593A (en) * | 1998-06-12 | 1999-12-21 | Yamaha Motor Co Ltd | Automatic feeder |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2817415Y (en) * | 2005-07-28 | 2006-09-20 | 步伟民 | Self-helping feeder in fishpool |
| CN201042165Y (en) * | 2007-01-26 | 2008-04-02 | 杨惠珍 | Dried diet feeder for fish pond |
| CN203206966U (en) * | 2013-04-15 | 2013-09-25 | 李海飞 | Centrifugal feeding machine for pond cultivation |
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