CN103975887B - A kind of large yellow Crocker bait-laying device for fish - Google Patents
A kind of large yellow Crocker bait-laying device for fish Download PDFInfo
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- CN103975887B CN103975887B CN201410118112.7A CN201410118112A CN103975887B CN 103975887 B CN103975887 B CN 103975887B CN 201410118112 A CN201410118112 A CN 201410118112A CN 103975887 B CN103975887 B CN 103975887B
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Abstract
The invention discloses a kind of large yellow Crocker bait-laying device for fish, 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 large yellow Crocker bait-laying device for fish 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 the feeding be fixed on bracing frame regulates spacer, bait extruding device and turned off in synchronization device.Floating feeding bin comprises the vertical tremie pipe being fixed on the floating feeding hopper on vertical guide pin bushing by head rod and being arranged on below floating feeding hopper.Feeding regulates spacer to be positioned at immediately below 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 up distributed by vertical tremie pipe lower end.
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 large yellow Crocker bait-laying device for fish 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 large yellow Crocker bait-laying device for fish of problem of cultivate water, the destruction marine eco-environment.
Technical scheme of the present invention is:
A kind of large yellow Crocker bait-laying device for fish, comprises bracing frame, is arranged on the vertical guide rod on bracing frame and floating drawing-in device, and 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, described floating drawing-in device comprises floating feeding bin, the feeding be fixed on bracing frame regulates 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 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, and feeding regulates spacer to be positioned at immediately below vertical tremie pipe, on described vertical guide rod, being positioned to be provided with below vertical guide pin bushing can make vertical guide pin bushing up move and the pre-stressed compression spring be resisted against on positive stop, described vertical tremie pipe and floating feeding hopper are connected as a single entity, closing of vertical tremie pipe, the side of vertical tremie pipe is provided with some feeding through holes up distributed by vertical tremie pipe lower end, and vertically tremie pipe can move down along vertical guide rod and stretch in feeding adjustment spacer, described bait extruding device comprises and is arranged in vertical tremie pipe, and can with the vertical augering screw of vertical tremie pipe oscilaltion, the rotating shaft of vertical augering screw bottom is arranged on vertical tremie pipe bottom surface by bearing is rotating, and the lower vertical axles be provided with toward downward-extension that vertically augering screw lower end is coaxial, the top of vertical augering screw up extends in floating feeding hopper, and vertically the upper end of augering screw coaxial be provided with the upper vertical axles up extended, in described upper vertical axles, be positioned at above floating feeding hopper and be arranged with driving adapter sleeve, and this driving adapter sleeve is by axle sleeve or bearing is rotating is arranged on bracing frame, described upper vertical axles side is provided with vertical guide groove, adapter sleeve medial surface is driven to be provided with the slide block with vertical guide groove adaptation, support frame as described above is also provided with for driving the rotating driving device driving adapter sleeve to rotate, 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, described turned off in synchronization device comprises the cut-out bar be positioned at outside vertical tremie pipe and feeding adjustment spacer and the second connecting rod connecting cut-out bar and lower vertical axles, described second connecting rod is positioned at feeding and regulates below spacer, the upper end of described 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 of the large yellow Crocker bait-laying device for fish 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 of the bait throwing in process of this programme large yellow Crocker bait-laying device for fish 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, rotating driving device comprises the drive motors be fixed on bracing frame, output rotor and the frictional wheel drive mechanism 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, 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.
This programme can regulate 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 this programme structure is conducive to the bait of the bait throwing in process of large yellow Crocker bait-laying device for fish input speed and injected volume are 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, vertical tremie pipe and feeding regulate spacer cross section to be circular, described turned off in synchronization device also comprises the vertical support bar being positioned at and cutting off outside bar, described second connecting rod connects lower vertical axles and vertical support bar, 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, the bottom cutting off bar is positioned at feeding and regulates outside spacer, cut off bar and be fixed on two second horizontal guide ends, cut off on bar, the side of spacer is regulated to be provided with the ball of some arranged distribution from lower to upper towards feeding, in two second horizontal guide, have at least one second horizontal guide is arranged with 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; Described feeding regulates spacer to be connected with horizontal mounting bar by vertical connecting rod, the bottom of vertical connecting rod is positioned at feeding and regulates spacer, vertical connecting rod regulates spacer to be connected by the 3rd connecting rod and feeding, and the 3rd connecting rod regulates bottom spacer near feeding, the upper end of vertical connecting rod up through vertical tremie pipe and floating feeding hopper, and is connected with horizontal mounting bar.
As preferably, lower vertical axles is arranged with stop collar, 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.
As preferably, the bottom of the feeding hopper that floats is tapered.
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 structural representation of a kind of large yellow Crocker bait-laying device for fish 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 large yellow Crocker bait-laying device for fish of the present invention a kind of structural representation in actual use.
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 large yellow Crocker bait-laying device for fish, comprises bracing frame 1, is arranged on two vertical guide rods 4 on bracing frame and floating drawing-in device.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 feeding regulates spacer 15, bait extruding device and turned off in synchronization device.Floating feeding bin comprises and is fixed on the floating feeding hopper 10 on two vertical guide pin bushings by head rod 11 and is 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.The bottom of floating feeding hopper is tapered.Vertical tremie pipe and floating feeding hopper are connected as a single entity.Closing of vertical tremie pipe.The side of vertical tremie pipe is provided 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, and feeding regulates spacer to be positioned at immediately below vertical tremie pipe.Vertical tremie pipe can move down along vertical guide rod and stretch into 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.Feeding regulates spacer to be fixedly installed on bracing frame, and specifically, feeding regulates spacer to be connected with horizontal mounting bar by two vertical connecting rods 16.The bottom of two vertical connecting rods is positioned at feeding and regulates spacer, and 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.The upper end of two vertical connecting rods up through 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 arranged in vertical tremie pipe, and can with the vertical augering screw 12 of vertical tremie pipe together oscilaltion.Two vertical connecting rods are positioned at the relative both sides of vertical augering screw, avoid the rotation affecting vertical augering screw.The rotating shaft of vertical augering screw bottom is arranged on vertical tremie pipe bottom surface by bearing is rotating.What vertical augering screw lower end was coaxial be provided with toward the lower vertical axles 17 of downward-extension.The lower end of lower vertical axles down extends through feeding and regulates spacer, and is positioned at the below that feeding regulates spacer.Lower vertical axles is arranged with 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.The top of vertical augering screw up extends in floating feeding hopper, and vertically the upper end of augering screw coaxial be provided with the upper vertical axles 9 up extended.In upper vertical axles, be positioned to be arranged with above floating feeding hopper and drive adapter sleeve 7.This driving adapter sleeve is by axle sleeve 8 or bearing is rotating is arranged on bracing frame.Upper vertical axles side is provided with vertical guide groove 91, and vertically guide groove extends to the other end by one end of upper vertical axles.Adapter sleeve medial surface is driven to be provided with the slide block 71 with vertical guide groove adaptation.Bracing frame is also provided with for driving the rotating driving device driving adapter sleeve to rotate.
The rotating driving device of the present embodiment comprises the drive motors 31 be fixed on bracing frame, output rotor and the frictional wheel drive mechanism 6 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.
The rotating driving device of the present embodiment can also be set to: 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 and is positioned at vertical tremie pipe and feeding and regulates cut-out bar 24 outside spacer, is positioned at the second connecting rod 19 cutting off vertical support bar 20 outside bar and vertical connecting support bar and lower vertical axles.Second connecting rod is positioned at feeding and regulates below spacer, and the second connecting rod connects lower vertical axles and vertical support bar.Vertical support bar is provided 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.Cut off bar vertically to arrange.Cut off the upper end of bar near the upper end of vertical tremie pipe.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.Cut off bar to be fixed on two second horizontal guide ends.Cutting off on bar, towards feeding regulates the side of spacer to be provided with the ball of some arranged distribution from lower to upper.The second horizontal guide in two second horizontal guide, is on the lower arranged with 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.
The concrete use procedure of large yellow Crocker bait-laying device for fish of the present invention is as follows:
First, by bracing frame 1, large yellow Crocker bait-laying device for fish is erected at the top of large yellow Crocker fish culture net cage, as shown in Figure 1, the original state of large yellow Crocker bait-laying device for fish;
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 181; 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.Simultaneously, also will drive vertical support bar 20 by the second connecting rod 19 and cut off bar 24 in vertical augering screw rotation process regulates spacer 15 to rotate around feeding, cut off bar in this process to cut off by the bait extruded in feeding through hole, form bait group one by one and eat for large yellow Crocker.
As shown in Figure 3, due at the beginning of feeding, namely just started in a period of time of feeding, most of feeding through hole 14 in feeding through hole on vertical tremie pipe side all by feeding regulate spacer 15 intercept, cannot discharging, a part of feeding through hole that bait is merely able to by being arranged in vertical tremie pipe top is extruded; 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 input speed of large yellow Crocker bait-laying device for fish of the present invention 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; And stick to the mode that the bait on large yellow Crocker bait-laying device for fish can be rinsed by water and thoroughly discharge.
Claims (5)
1. a large yellow Crocker bait-laying device for fish, 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, described floating drawing-in device comprises floating feeding bin, the feeding be fixed on bracing frame regulates 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 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, and feeding regulates spacer to be positioned at immediately below vertical tremie pipe, on described vertical guide rod, being positioned to be provided with below vertical guide pin bushing can make vertical guide pin bushing up move and the pre-stressed compression spring (5) be resisted against on positive stop, described vertical tremie pipe and floating feeding hopper are connected as a single entity, the lower end closed of vertical tremie pipe, the side of vertical tremie pipe is provided with some feeding through holes (14) up distributed by vertical tremie pipe lower end, and vertically tremie pipe can move down along vertical guide rod and stretch in feeding adjustment spacer, described bait extruding device comprises and is arranged in vertical tremie pipe, and can with the vertical augering screw (12) of vertical tremie pipe oscilaltion, the rotating shaft of vertical augering screw bottom is arranged on vertical tremie pipe bottom surface by bearing is rotating, and the lower vertical axles (17) be provided with toward downward-extension that vertically augering screw lower end is coaxial, the top of vertical augering screw up extends in floating feeding hopper, and vertically the upper end of augering screw coaxial be provided with the upper vertical axles (9) up extended, in described upper vertical axles, be positioned at above floating feeding hopper and be arranged with driving adapter sleeve (7), and this driving adapter sleeve is by axle sleeve or bearing is rotating is arranged on bracing frame, described upper vertical axles side is provided with vertical guide groove (91), adapter sleeve medial surface is driven to be provided with the slide block (71) with vertical guide groove adaptation, support frame as described above is also provided with for driving the rotating driving device driving adapter sleeve to rotate, 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, described turned off in synchronization device comprises the cut-out bar (24) be positioned at outside vertical tremie pipe and feeding adjustment spacer and the second connecting rod (19) connecting cut-out bar and lower vertical axles, described second connecting rod is positioned at feeding and regulates below spacer, the upper end of described 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,
The bottom of described floating feeding hopper is tapered.
2. a kind of large yellow Crocker bait-laying device for fish according to claim 1, it is characterized in that, described rotating driving device comprises the drive motors (31) be fixed on bracing frame, output rotor and the frictional wheel drive mechanism (6) 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, 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 large yellow Crocker bait-laying device for fish according to claim 1, it is characterized in that, described vertical tremie pipe and feeding regulate spacer cross section to be circular, described turned off in synchronization device also comprises the vertical support bar (20) being positioned at and cutting off outside bar, described second connecting rod connects lower vertical axles and vertical support bar, 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, the bottom cutting off bar is positioned at feeding and regulates outside spacer, cut off bar and be fixed on two second horizontal guide ends, cut off on bar, the side of spacer is regulated to be provided with the ball of some arranged distribution from lower to upper towards feeding, in two second horizontal guide, have at least one second horizontal guide is arranged with 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.
4. a kind of large yellow Crocker bait-laying device for fish according to claim 1 or 2 or 3, 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; Described feeding regulates spacer to be connected with horizontal mounting bar by vertical connecting rod (16), the bottom of vertical connecting rod is positioned at feeding and regulates spacer, vertical connecting rod regulates spacer to be connected by the 3rd connecting rod (18) with feeding, and the 3rd connecting rod regulates bottom spacer near feeding, the upper end of vertical connecting rod up through vertical tremie pipe and floating feeding hopper, and is connected with horizontal mounting bar.
5. a kind of large yellow Crocker bait-laying device for fish according to claim 4, it is characterized in that, described lower vertical axles is arranged with 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.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410118112.7A CN103975887B (en) | 2014-03-27 | 2014-03-27 | A kind of large yellow Crocker bait-laying device for fish |
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CN201410118112.7A CN103975887B (en) | 2014-03-27 | 2014-03-27 | A kind of large yellow Crocker bait-laying device for fish |
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CN103975887A CN103975887A (en) | 2014-08-13 |
CN103975887B true CN103975887B (en) | 2015-10-21 |
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US5366680A (en) * | 1993-05-07 | 1994-11-22 | Andritz Sprout-Bauer, Inc. | Annular gap extruder |
JP4358223B2 (en) * | 2006-11-27 | 2009-11-04 | 宮田 ノイ子 | Garbage disposal equipment |
CN201499586U (en) * | 2009-08-19 | 2010-06-09 | 成都正大有限公司 | Pellet feed cutting-off device |
AU2010303738A1 (en) * | 2009-10-05 | 2012-04-26 | T.F.H. Publications, Inc. | 3-d continuous shaping of edible-based extrudates |
CN103535309A (en) * | 2013-10-18 | 2014-01-29 | 北海高仕科技有限公司 | Aquaculture feeding device |
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US5366680A (en) * | 1993-05-07 | 1994-11-22 | Andritz Sprout-Bauer, Inc. | Annular gap extruder |
JP4358223B2 (en) * | 2006-11-27 | 2009-11-04 | 宮田 ノイ子 | Garbage disposal equipment |
CN201499586U (en) * | 2009-08-19 | 2010-06-09 | 成都正大有限公司 | Pellet feed cutting-off device |
AU2010303738A1 (en) * | 2009-10-05 | 2012-04-26 | T.F.H. Publications, Inc. | 3-d continuous shaping of edible-based extrudates |
CN103535309A (en) * | 2013-10-18 | 2014-01-29 | 北海高仕科技有限公司 | Aquaculture feeding device |
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