CN203618565U

CN203618565U - Automatic bait casting device applicable to single feeding frame

Info

Publication number: CN203618565U
Application number: CN201320780187.2U
Authority: CN
Inventors: 王力东; 徐建瑜; 王春琳; 母昌考; 李荣华; 宋微微
Original assignee: Ningbo University
Current assignee: Ningbo University
Priority date: 2013-12-01
Filing date: 2013-12-01
Publication date: 2014-06-04
Anticipated expiration: 2023-12-01

Abstract

The utility model relates to an automatic bait throwing device suitable for a single feeding frame, which is characterized in that it comprises: a track erected above the breeding pond, a breeding basket with a positioning identification plate arranged in the breeding pond and a device capable of walking along the track The bait throwing machine, wherein the bait throwing machine includes a walking trolley and the bait throwing machine arranged on the walking trolley, and the walking trolley is also provided with a sensor that can cooperate with the positioning identification board, when the walking trolley walks along the track At the same time, according to the induction signal of the sensor to the positioning identification board, the bait throwing device can be controlled to feed the culture basket group. Compared with the prior art, the utility model has the advantage that: a walking trolley equipped with a bait thrower and a sensor When walking on the track, the sensor can detect the identification signal behind the positioning identification plate on the breeding basket, so that the bait feeding machine can continuously complete the accurate feeding of hundreds of breeding baskets in a breeding pond during the walking process.

Description

A kind of automatic bait-laying device for fish that is applicable to monomer raising frame

Technical field

The utility model relates to aquaculture field, is specifically related to a kind ofly can carry out accurately throwing the automatic bait-laying device for fish that is applicable to monomer and raises frame of raising to each cultivation basket.

Background technology

Along with improving constantly of aquaculture feed price and labor cost, improve to throw by automatic feeding system and raise precision and efficiency of feed utilization, reduce labour intensity, reduce labor cost, improve the important trend that breeding production efficiency is feeding system development.At present, China has developed to throw mainly for freshwater and seawater cage culture raises equipment, and indoor industrially-cultured be all almost manually to throw something and feed, feeding volume and Feeding time are determined according to raiser personal experience substantially, throw something and feed timing, quantitative accuracy is low, labour intensity is large.Along with the fast development of China's industrialized aquiculture industry, cultivating system scale continues to expand, and manually throws something and feeds or simply throws the bottleneck of raising equipment and become industry development, has seriously limited industry development.Wherein, Portunus trituberculatus Miers is important seafood, be loved by the people, and soft crab is due to full crab softness, and the fertile full crab of meat is edible, and instant, liked by people.The crab kind of cultivating at present soft crab comprises blue crab, mud crab and Portunus trituberculatus Miers etc.If an application number is 200910214435.5, " producing the method for soft crab with Portunus trituberculatus Miers " discloses the Portunus trituberculatus Miers that does not complete reproduction shelling of 50～250 grams has been transported to indoor, pack in the cylinder mould of adding a cover, cylinder mould is placed in shell pond and is cultivated, cultivation is inflated at the bottom of comprising pond, the management of pH value, dissolved oxygen, salinity, water temperature, bait throwing in etc., within every 2～4 hours, check Portunus trituberculatus Miers shelling and death state in cylinder mould, process in time.At the bottom of the many crabs of the method cylinder mould are placed directly in pond with foster, cylinder mould, and there is no hidden and shading condition, Portunus trituberculatus Miers is affected by environment larger, and survival rate is lower, and culture benefit is poor.For solving the problems of the technologies described above, one patent No. be " a kind of method of culturing soft blue crabs indoors " (notification number is CN101971781B) of 201010509991.8 its disclose one and comprised that culturing pool builds, the preparation of cultivation basket, cultivation basket is shelved, crab to be prepared is put in a suitable place to breed, aquaculture management and soft crab acquisition step, by being provided with horizontal shelf in culturing pool, can make water in cultivation basket, gas exchange is better, similar to natural environment, in cultivation basket, dirt reduces simultaneously, be conducive to a basket interior Growth of Portunus Trituberculatus, reduce disease, in cultivation basket, be provided with the undercovert that fills silt, allow Portunus trituberculatus Miers there is nature and perch part, be convenient to swimming crab hidden, that has reduced environment to external world stress, reduce the interference of outer its growth of bound pair, be conducive to Growth of Portunus Trituberculatus, improve survival rate, in each cultivation frame, monoculture is cultivated soft crab, the phenomenon of having avoided cutting one another's throats between individuality, the survival rate of cultivating process is improved, but can only monoculture cultivate soft crab in each cultivation frame, in order to maximally utilise the area of culturing pool, poultry raiser's multiple horizontal shelves that can be arranged in parallel, and on the horizontal shelf of every row, place multiple cultivation basket simultaneously, the manway of proper width is set simultaneously between culturing pool, be convenient to producers' regular job.But in daily breeding process, the operation such as bait throwing in, dispenser is important and various work, and at present indoor industrially-cultured is all almost manually to throw something and feed, and feeding volume and Feeding time are determined according to raiser personal experience substantially, throw something and feed timing, quantitative accuracy is low, labour intensity is large.Therefore, in order further to improve the cultivation rate of Portunus trituberculatus Miers, the problem of accurately throwing something and feeding to each cultivation basket urgently to be resolved hurrily, and the aquaculture that simultaneously realizes mechanization, automation is thrown and is raised.

Utility model content

It is to provide a kind of can realize for the above-mentioned state of the art automatic bait-laying device for fish that is applicable to monomer raising frame that the cultivation basket in culturing pool is is accurately thrown something and fed that the utility model is wanted technical solution problem.

The utility model solves the problems of the technologies described above adopted technical scheme: a kind of automatic bait-laying device for fish that is applicable to monomer raising frame, comprise: the track that is erected at culturing pool top, be arranged in culturing pool with the cultivation basket of fixation and recognition plate and can be along the device for feeding fish bait of described track travel, wherein said bait-laying device for fish comprises a walking dolly and is arranged on the device for feeding fish bait on described walking dolly, and on described walking dolly, be also provided with the inductor that can match with described fixation and recognition plate, when described walking dolly is during along track travel, can be according to described inductor the induced signal to fixation and recognition plate, control described bait-laying device for fish to the lower bait of described cultivation basket, it is characterized in that: described cultivation basket group is put cultivation basket and the horizontal cultivation of an at least one row basket permutation and combination forms by least one row is vertical, and described vertical the putting on cultivation basket of a row is provided with fixation and recognition plate at least therein, wherein, the quantity of described device for feeding fish bait is corresponding one by one with the quantity of horizontal cultivation basket.

Further, described walking dolly includes a mounting bracket for fixing described device for feeding fish bait, and below described mounting bracket, be also provided with at least one group of longitudinally wheel and at least one group of lateral wheel, in the time that described walking dolly is supported by described longitudinal wheel, described walking dolly can longitudinally be walked, in the time that described walking dolly is supported by described lateral wheel, described walking dolly can laterally be walked, and on described mounting bracket, is also provided with the adjusting device that can make described walking dolly switch between being supported by longitudinal wheel and being supported by lateral wheel.

Further, described adjusting device comprises screw mandrel and nut, this nut is arranged on first bearing being fixed on described mounting bracket, and this nut can rotate but cannot move up and down with respect to this first bearing, engage with this nut the upper end of screw mandrel, the lower end of screw mandrel is fixedly connected with a wheel carrier, and described lateral wheel is installed on wheel carrier; On described mounting bracket, be also fixed with a guide holder, guide holder has the pilot hole of a up/down perforation, the bottom of screw mandrel is provided with the stopper slot moving towards up and down and is located in this pilot hole, on guide holder sidewall, have the horizontal thread hole of the described pilot hole of a connection, a limited screw is threaded in this screwed hole and its head is stuck in described stopper slot.

Further, on described mounting bracket, be also provided with the actuating unit that drives described walking dolly walking, described actuating unit comprises the electromotor that is arranged on mounting bracket, is arranged on drive sprocket, the driving-chain on described motor output shaft and is arranged on the power transmission shaft on described mounting bracket, wherein, described power transmission shaft is fixedly mounted on the bottom of mounting bracket by bearing, described drive sprocket is by driving-chain connection for transmission axle, and described longitudinal wheel is arranged on described power transmission shaft.Produce power source by electromotor, electromotor drives that drive sprocket rotates, drive sprocket is through the transmission of driving-chain and power transmission shaft, drives the longitudinal wheel rotation being arranged on power transmission shaft, finally drives walking dolly longitudinally to walk.

Further, described longitudinal wheel has two pairs, wherein a pair of is longitudinal driving wheel, another is to being longitudinal driven pulley, described longitudinal driving wheel and longitudinally driven pulley are set in parallel in the bottom of described mounting bracket, and the longitudinal wheel being arranged on described power transmission shaft is described longitudinal driving wheel, and described lateral wheel is also provided with two pairs, the wherein described longitudinal driving wheel setting of a pair of vicinity, another is to contiguous described longitudinal driven pulley setting.

Further, described device for feeding fish bait comprises the hopper that holds feed, the bottom of hopper has a discharging opening, described hopper below is provided with lower funnel, described discharging opening is combined with a certain amount of discharge component, and this quantitative discharging assembly comprises that a fixture, a sliding component and can drive the drive unit of this sliding component with respect to fixture slippage; Described fixture is fixedly connected on the discharging opening place of described hopper, fixture is provided with the chute that can hold the left and right slippage therein of described sliding component, chute top is provided with the open top being communicated with discharging opening, the position sealing that chute bottom is just right with this open top, and bottom opening is opened wide or be provided with in chute bottom with the position that this open top is staggered; In described sliding component, be provided with the cavity volume for receiving feed, the top of this cavity volume and bottom are all opened wide; Described drive unit is connected to the left side of described sliding component, and in the time that this drive unit drives sliding component along described chute slippage left side, described cavity volume is just positioned at described open top below, and in the time that this drive unit drives sliding component slippage to right side, described cavity volume is corresponding with described chute bottom opening or chute bottom-open place.

Further, the right side of described sliding component is also provided with the cavity volume governor motion of an adjustable described cavity volume, described cavity volume governor motion comprises that one fits in described cavity volume and the dividing plate that can move left and right with respect to this cavity volume, the right side of dividing plate is connected with an adjustable plate, on adjustable plate, be connected with an adjusting bolt, the other end of bolt is arranged on the right plate of described sliding component, and the head of bolt exposes this right plate to regulate.Poultry raiser can adjust bolt according to cultivation demand relative this cavity volume of dividing plate is moved left and right, and adjusts the accommodation space of described cavity volume, to control the volume of throwing in forage volume.

Further, described drive unit comprises that an electromagnet and can be with respect to the armature of electromagnet left and right slippage, and armature is located in electromagnet, and its one end connects described sliding component, is also arranged with the back-moving spring that can make armature reset on armature.Because armature connects sliding component, in the time of electromagnet power-off, sliding component is positioned at hopper interface below, and bait is fallen into and be full of the accommodation space of cavity volume from feed bin by Action of Gravity Field; When after electromagnet energising, rely on the adhesive of armature and electromagnet, armature moves right, make sliding component that cavity volume has been full of feed also relatively fixture move right, sliding component dependence back-moving spring is withdrawn into fixture again makes bait again be full of this cavity volume, so once connect one replication campaign bait is transported under bait in funnel, thereby each raising basket is thrown in to bait.

Further, described track is divided into several track elements, and each track element comprises one group of vertical track and is separately positioned on two and the vertically arranged traverse rod of the vertical track road at described vertical track two ends, and connects by traverse rod road between each track element.The track of culturing pool top is divided into several track elements, with several culturing pool unit that correspondence is divided into respectively, and longitudinally wheel and lateral wheel can realize longitudinal wheel and the conversion of lateral wheel under the conversion of adjusting device to be arranged at least one group of mounting bracket bottom, to make walking dolly not be only applicable to longitudinal driving, directly transverse shifting, after work is raised in the throwing that completes a fishpond, can be transferred to immediately again so adjacent fishpond and throw the work of raising, realize recycling of automatic feeding system.

Further, on described mounting bracket, be also provided with a pedal that can rotate relative to mounting bracket.When walking dolly is during along track travel, for making operating personnel also can, with walking carriage walking the cultivation situation that observe plant below, can be flexibly connected a pedal at the mounting bracket of walking dolly; In the time that needs are observed cultivation situation, pedal can be put down, poultry raiser can stand in walking in orbit together with walking dolly on pedal, in the time not needing to observe cultivation situation, pedal can be packed up, very easy to use.

Compared with prior art, the utility model has the advantage of: when the walking dolly that is provided with device for feeding fish bait and inductor is walked in orbit, can detect the identification signal after the fixation and recognition plate on cultivation basket according to inductor, realize the accurate bait throwing in that device for feeding fish bait completes a hundreds of cultivation basket in a culturing pool in the process of walking continuously, the area that the quantity of this cultivation basket surrounds by the track of culturing pool top and determining, ten rows can be set as required, 12 rows or 15 rows' the vertical cultivation basket of putting, correspondingly, ten rows are set, 12 rows or 15 rows' horizontal cultivation basket, and, the quantity of the quantity of device for feeding fish bait and horizontal cultivation basket is arranged correspondingly, can make walking dolly walk in orbit time, can be according to described inductor the induced signal to fixation and recognition plate, control device for feeding fish bait one to one to the lower bait of cultivation basket, due to independently cultivation basket being set in culturing pool, avoid the phenomenon that cuts one another's throat between individuality, be conducive to the growth of crab in cultivation basket, its survival rate is high, culture benefit is good, the utility model has also improved mechanization and automatization level effectively, reduce labour intensity, save labor cost expenditure, applicable to the agriculture operating environment of each plant.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the structural representation of walking dolly in the utility model embodiment;

Fig. 3 is the enlarged diagram at Fig. 2 B place;

Fig. 4 is the structural representation of the adjusting device of the utility model embodiment;

Fig. 5 is the decomposing schematic representation of the adjusting device of the utility model embodiment;

Fig. 6 is the generalized section of the adjusting device of the utility model embodiment;

Fig. 7 is the enlarged diagram at Figure 1A place;

Fig. 8 is the structural representation of the device for feeding fish bait of the utility model embodiment;

Fig. 9 is the decomposition texture schematic diagram of the device for feeding fish bait of the utility model embodiment;

Figure 10 is the cross section view of the device for feeding fish bait of the utility model embodiment;

Figure 11 is the structural representation that in the utility model embodiment, walking dolly and culturing pool top track element and the assembly of cultivation basket are closed;

Figure 12 is the structural representation of another angle of walking dolly of the utility model embodiment.

Embodiment

Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.

As shown in Fig. 1～12, it is a preferred embodiment of the present utility model.

Originally be applicable to automatic bait-laying device for fish that monomer raises frame mainly by being erected at track on culturing pool, be arranged in culturing pool with the cultivation basket group 3 of fixation and recognition plate 33 and can form along the bait-laying device for fish of track travel, as shown in Figure 1, its basic principle is: above culturing pool, set up some groups of vertical tracks 71, and in every one end of vertical track 71, one group of traverse rod road 72 is all set, thereby whole culturing pool is separated into several culturing pool unit, in each culturing pool unit, shelve by some rows are vertical and put the cultivation basket group 3 that cultivation basket 36 and the horizontal cultivation basket of some rows 35 permutation and combination form, and vertical the putting on cultivation basket 36 of a row is provided with fixation and recognition plate 33 therein, wherein the quantity of device for feeding fish bait 2 is corresponding one by one with the quantity of horizontal cultivation basket 35, in the time that walking dolly 1 is walked along vertical track 71, inductor 8 can detect the induced signal of fixation and recognition plate 33, instruction is raised in the throwing of sending according to automatic control system again, complete corresponding throwing and raise action, device for feeding fish bait 2 in this bait-laying device for fish is accurately thrown the principle of raising and is adopted constant volume type, adopt the quantitative discharging assembly 26 of a volume adjustable that bait is transported to funnel 22 from hopper 21, thereby the accurate throwing that realizes the each horizontal cultivation basket 35 corresponding to each file cultivation basket 36 is raised, raise speed and the throwing amount of raising to control its throwing.

As shown in Figure 2, walking dolly 1 includes the mounting bracket 11 for fixing device for feeding fish bait 2, and below mounting bracket 11, be also provided with at least one group of longitudinally wheel and at least one group of lateral wheel 4, in the time that walking dolly 1 is supported by longitudinal wheel, walking dolly 1 can longitudinally be walked along vertical track 71, in the time that walking dolly runs to vertical track 71 end, allowing walking dolly 1 change by lateral wheel 4 by adjusting device supports, when making walking dolly 1 laterally run to the traverse rod road 72 of adjacent culturing pool unit along traverse rod road 72 and running to the vertical track 71 of adjacent long rails, by adjusting device 5, walking dolly 1 is changed by adjacent vertical track 71 again and support walking, so circulation is repeatedly to make walking dolly 1 to walk and to throw in bait along whole plant.As shown in Figs. 4-6, adjusting device 5 is the adjusting device 5 of control lateral wheel 4 liftings in the present embodiment.This adjusting device 5 comprises screw mandrel 51 and nut 53, for convenience of rotating nut 53, is fixedly connected with a handwheel 52 of being convenient to rotate this nut 53 on nut 53.This nut 53 is arranged on the first bearing 111 being fixed on mounting bracket 11, and this nut 53 can rotate but cannot move up and down with respect to this first bearing 111, engage with this nut 53 upper end of screw mandrel 51, the lower end of screw mandrel 51 is fixedly connected with a wheel carrier 41, and lateral wheel 4 is installed on wheel carrier 41; On mounting bracket 11, be also fixed with guide holder 54, guide holder 54 has the pilot hole 541 of up/down perforation, the bottom of screw mandrel 51 is provided with the stopper slot 511 moving towards up and down and is located in this pilot hole 541, on guide holder 54 sidewalls, have the horizontal thread hole 542 of a connection pilot hole 541, limited screw 55 is threaded in this screwed hole 542 and its head is stuck in stopper slot 511.The lower end of nut 53 has minor diameter part 531, the first bearings 111 and has the through hole 112 of a up/down perforation, and the minor diameter part 531 of nut 53 is located in this through hole 112, and clamping plate 56 are clamped in the lower surface of this first bearing 111 and are fixedly connected with the lower end of nut 53.Because the bottom of screw mandrel 51 is provided with the stopper slot 511 moving towards up and down and is located in this pilot hole 541, limited screw 55 screw threads are connected in this stopper slot 511 through the horizontal thread hole 542 of guide holder 541, and can drive nut 53 to rotate relative to the first bearing 111 with clamping plate 56 in the time rotating handwheel 52, therefore handwheel 52 drives rotatablely moving of nut to be convertible into screw mandrel 51 the moving up and down of vertical direction, and then drives the oscilaltion of lateral wheel 4; In the time that lateral wheel 4 moves down to mounting bracket 11 bottoms, relatively, longitudinally take turns 3 and be just correspondingly elevated, can change rapidly lateral wheel 4 and the longitudinally conversion of wheel 3, walking dolly 1 can laterally be walked.As shown in figure 12, on mounting bracket 11, be also provided with the actuating unit that drives walking dolly 1 to walk, this actuating unit comprises the electromotor 6 being arranged on mounting bracket 11, be arranged on the drive sprocket 61 on electromotor 6 output shafts, driving-chain 62 and be arranged on the power transmission shaft 63 on mounting bracket 11, wherein, power transmission shaft 63 is fixedly mounted on the bottom of mounting bracket 11 by bearing, drive sprocket 61 is by driving-chain 62 connection for transmission axles 63, longitudinally driving wheel 32 is arranged on power transmission shaft 63, because longitudinally driving wheel 31 and longitudinal driven pulley 32 are set in parallel on four angles of mounting bracket 11, lateral wheel 4 is also provided with two pairs, wherein the longitudinal driving wheel 31 of a pair of vicinity arranges, another arranges contiguous longitudinal driven pulley 32.Therefore at power transmission shaft 63 driving longitudinal driving wheel 31 while walking, longitudinally driven pulley 32 is also driven walking.Control walking dolly 1 for convenience of operating personnel, the shift knob 13 of controlling this actuating unit is set in the side of mounting bracket 11.

As shown in Fig. 8～10, realize the device for feeding fish bait 2 that accurately throwing is raised and comprise the hopper 21 that holds feed, the bottom of hopper 21 has a discharging opening, hopper 21 belows are provided with lower funnel 22, discharging opening is combined with a certain amount of discharge component 26, and quantitative discharging assembly 26 comprises fixture 24, sliding component 25 and can drive the drive unit 29 of this sliding component 25 with respect to fixture 24 slippages; Fixture 24 is fixedly connected on the discharging opening place of hopper 21, fixture 24 is provided with the chute 252 that can hold sliding component 25 left and right slippage therein, chute 252 tops are provided with the open top being communicated with discharging opening, the sealing of the just right position of chute 252 bottoms and this open top, and chute 252 bottoms and this open top position of staggering is unlimited or be provided with bottom opening; In sliding component 25, be provided with the cavity volume 251 for receiving feed, the top of this cavity volume 251 and bottom are all opened wide; Drive unit 29 is connected to the left side of sliding component 25, and in the time that this drive unit 29 drives sliding component 25 along chute 252 slippage left side, cavity volume 251 is just positioned at open top below, and in the time that this drive unit drives sliding component 25 slippages to right side, cavity volume 251 is corresponding with chute 252 bottom openings or chute 252 bottom-open places.The right side of sliding component 25 is also provided with the cavity volume governor motion 28 of adjustable cavity volume 251 volumes; Cavity volume governor motion 28 comprises that one fits in cavity volume 251 and the dividing plate 27 that can move left and right with respect to this cavity volume 251, the right side of dividing plate 27 is connected with an adjustable plate 271, on adjustable plate 271, be connected with an adjusting bolt 272, the other end of bolt 272 is arranged on the right plate 253 of sliding component 25, and the head of bolt 272 exposes this right plate 253 to regulate.Drive unit 29 comprises that an electromagnet 291 and can be with respect to the armature 292 of electromagnet 291 left and right slippages, and armature 292 is located in electromagnet 291, and its one end connects sliding component 25, is also arranged with the back-moving spring 293 that can make armature 292 reset on armature 292.The work basic principle of concrete bait throwing in material adopts constant volume type: adopt the quantitative discharging assembly 26 of a volume adjustable that bait is transported to funnel 22 from hopper 21, realize and quantitatively throwing something and feeding, and by the adjusting adjusting bolt 272 on adjustable plate 271, dividing plate 27 is moved left and right, thereby the dischargeable capacity that the vertical plane of dividing plate 27 and cavity volume 251 surround changes and reaches the object that bait volume space is held in quantitative adjusting.When after electromagnet 291 energisings, rely on the adhesive of armature 292 and electromagnet 291, armature 292 moves right, make sliding component 25 that cavity volume 251 has been full of feed also relatively fixture 24 move right, sliding component 25 relies on back-moving spring 293 to be withdrawn into again fixture 24 to make bait again be full of this cavity volume 251, and so once connecing once moves is repeatedly transported to bait under bait in funnel 22.

In addition, in the work of the automatic bait-laying device for fish that is applicable to monomer raising frame of the present utility model, automatic control system can adopt the fixed point throwing mode of raising also can adopt continuous throwing to raise mode, if fixed point is thrown the mode of raising, walking dolly electromotor stops, if throw and raise mode continuously, walking dolly electromotor does not stop.In the time that walking dolly runs to track two ends, travel switch touches trigger point, can need to select An Yuan road to return according to nursing situation, carries out second time throwing and raises; Or, stop the disable motor of walking, stop throwing and raise.In the time need to observing the cultivation situation of cultivation basket in culturing pool, pedal on walking dolly 10 can be put down, poultry raiser can stand in walking on track 7 together with walking dolly 1 on pedal 10, in the time not needing to observe cultivation situation, pedal 10 can be packed up, very easy to use.

Claims

1. An automatic bait throwing device suitable for a single rearing frame, comprising: a track (7) erected on the top of the breeding pond, a breeding basket group (3) with a positioning identification plate (33) arranged in the breeding pond and capable of A bait casting device walking along the track (7), wherein the bait casting device includes a walking trolley (1) and a bait casting machine (2) arranged on the walking trolley (1), and the walking The trolley (1) is also provided with an inductor (8) that can cooperate with the positioning identification plate (33), and when the walking trolley (1) walks along the track, the sensor (8) can Positioning the induction signal of the identification board (33), controlling the bait throwing device to feed the bait to the culture basket group (3), it is characterized in that: the culture basket group (3) consists of at least one row of vertical culture baskets (31 ) and at least one row of horizontal cultivation baskets (32) are arranged and combined to form, and at least one row of vertical cultivation baskets (31) is provided with a positioning identification plate (33), wherein the bait thrower ( 2) The quantity corresponds one-to-one with the quantity of horizontal culture baskets (32).

2. The automatic bait-throwing device suitable for a single feeding frame according to claim 1, characterized in that: the walking trolley (1) includes a mounting bracket (11) for fixing the bait-thrower (2) ), and at least one group of longitudinal wheels and at least one group of transverse wheels (4) are also provided below the mounting bracket (11), when the walking trolley (1) is supported by the longitudinal wheels, the walking The trolley (1) can walk longitudinally, and when the trolley (1) is supported by the transverse wheels (4), the trolley (1) can walk transversely, and the mounting bracket (11) is also provided with There is an adjusting device (5) capable of switching the traveling trolley (1) between being supported by longitudinal wheels and being supported by transverse wheels (4).

3. The automatic bait casting device suitable for single feeding frames according to claim 2, characterized in that: the adjustment device (5) includes a screw rod (51) and a nut (53), and the nut (53) is installed On a first support (111) fixed on the mounting bracket (11), and the nut (53) can rotate relative to the first support (111) but cannot move up and down, the screw rod (51 ) is engaged with the nut (53), the lower end of the screw mandrel (51) is fixedly connected to the wheel frame (41), and the wheel frame (41) is equipped with the described horizontal wheel (4); the mounting bracket (11 ) is also fixed with a guide seat (54), the guide seat (54) has a guide hole (541) that penetrates up and down, and the bottom of the screw rod (51) is provided with a limit groove (511) that goes up and down and is set in the In the guide hole (541), there is a transverse threaded hole (542) communicating with the guide hole (541) on the side wall of the guide seat (54), and a limit screw (55) is threaded in the threaded hole (542) And its head is stuck in the described limiting groove (511).

4. The automatic bait-throwing device suitable for a single feeding frame according to claim 2, characterized in that: the installation bracket (11) is also provided with a power mechanism that drives the walking trolley (1) to walk, so Said power mechanism comprises the electric motor (6) that is arranged on the mounting bracket (11), the transmission sprocket wheel (61) that is installed on the output shaft of said motor (6), transmission chain (62) and is arranged on said mounting bracket ( 11) the transmission shaft (63) on the top, wherein, the transmission shaft (63) is fixedly installed on the bottom end of the mounting bracket (11) through a bearing, and the transmission sprocket (61) is connected to the transmission shaft through a transmission chain (62) (63), the longitudinal wheel is installed on the transmission shaft (63).

5. The automatic baiting device suitable for a single feeding frame according to claim 4, characterized in that: there are two pairs of longitudinal wheels, one pair of which is a longitudinal driving wheel (31), and the other pair is a longitudinal driving wheel (31). The driving wheel (32), the longitudinal driving wheel (31) and the longitudinal driven wheel (32) are arranged in parallel on the bottom of the mounting bracket (11), and the longitudinal wheel installed on the transmission shaft (63) is the For the above-mentioned longitudinal driving wheel (31), the horizontal wheel (4) is also provided with two pairs, one pair is arranged adjacent to the longitudinal driving wheel (31), and the other pair is arranged adjacent to the longitudinal driven wheel (32).

6. The automatic bait feeding device suitable for a single feeding frame according to any one of claims 1-5, characterized in that: the bait feeding machine (2) includes a hopper (21) for holding feed, There is a discharge opening at the bottom of the hopper (21), and a discharge funnel (22) is arranged below the hopper (21), and a quantitative discharge assembly (26) is provided for the discharge opening, and the quantitative discharge assembly (26) ) includes a fixed piece (24), a sliding piece (25) and a driving device (29) that can drive the sliding piece (25) to slide relative to the fixed piece (24); the fixed piece (24) Fixedly connected to the discharge port of the hopper (21), the fixing piece (24) is provided with a chute (252) that can accommodate the sliding piece (25) to slide left and right. The chute (252) The top is provided with a top opening communicated with the discharge port, the bottom of the chute (252) is closed at the position facing the top opening, and the position staggered between the bottom of the chute (252) and the top opening is open or provided with a bottom opening; A chamber (251) for receiving feed is provided in the sliding part (25), and the top and bottom of the chamber (251) are open; the driving device (29) is connected to the sliding part (25) and when the driving device (29) drives the sliding member (25) to slide on the left side along the chute (252), the cavity (251) is just below the top opening, and when When the driving device drives the sliding member (25) to slide to the right, the cavity (251) corresponds to the opening at the bottom of the chute (252) or the opening at the bottom of the chute (252).

7. The automatic bait-throwing device suitable for a single feeding frame according to claim 6, characterized in that: the right side of the sliding member (25) is also provided with an adjustable volume of the cavity (251). A cavity adjustment mechanism (28); the cavity adjustment mechanism (28) includes a partition (27) that fits in the cavity (251) and can move left and right relative to the cavity (251). The right side of the plate (27) is integrally connected with an adjusting plate (271), and an adjusting bolt (272) is connected on the adjusting plate (271), and the other end of the bolt (272) is installed on the right side of the sliding member (25). On the plate (253), and the head of the bolt (272) exposes the right side plate (253) for adjustment.

8. The automatic bait feeding device suitable for a single feeding frame according to claim 6, characterized in that: the driving device (29) includes an electromagnet (291) and a motor that can move left and right relative to the electromagnet (291). Sliding armature (292), the armature (292) is threaded in the electromagnet (291), and one end thereof is connected to the sliding member (25), and the armature (292) is also sleeved to reset the armature (292). return spring (293).

9. The automatic bait feeding device suitable for a single feeding frame according to any one of claims 1 to 4, characterized in that: the track (7) is divided into several track units, and each track unit includes a A set of vertical rails (71) and two horizontal rails (72) arranged perpendicularly to the vertical rails are respectively arranged at both ends of the vertical rails (71), and each rail unit is connected by a horizontal rail (72).

10. The automatic bait feeding device suitable for a single feeding frame according to any one of claims 1 to 4, characterized in that: the mounting bracket (11) is also provided with a relative mounting bracket (11) Turn the pedal (10).