CN207428249U - Fish capture categorizing system automatically - Google Patents

Abstract

The utility model discloses a kind of fish to capture categorizing system automatically, including clingfish machine and promotes conveying device, and clingfish machine includes vacuum pump, deposits fish tank one and deposit fish tank two, and two to deposit fish tank parallel connection tilting, deposits and is respectively equipped with vacuum orifice at the top of fish tank；Vacuum mouth piece has been installed in parallel suction inlet valve one and suction inlet valve two, vacuum pump outlet has been installed in parallel outlet valve one and outlet valve two, the outlet of the entrance and outlet valve one of suction inlet valve one is connected respectively with vacuum orifice one, and the outlet of the entrance and outlet valve two of suction inlet valve two is connected respectively with vacuum orifice two；The port for depositing fish tank entrance pipe nipple for depositing fish tank upper end has been covered each by entrance check valve, respectively deposits outlet of the entrance of fish tank entrance pipe nipple respectively with distributing T-pipe connector and is connected, the main entrance of distributing T-pipe connector is connected with pumping fish tube；The lower end for respectively depositing fish tank is separately installed with and deposits fish tank outlet pipe nipple and outlet check valve, and is connected to and deposits fish tank outlet.The system can be with continuous production, and will not damage fish body.

Description

Fish capture categorizing system automatically

Technical field

The utility model is related to a kind of fish to capture categorizing system automatically, can be drawn to the fish in pond or net cage on the bank Classify in container and automatically, belong to and take fish equipment technical field.

Background technology

With the development of fish farming industry, the mode inefficiency of traditional artificial fishing cannot increasingly be met the requirements.Respectively Kind of mechanization fishing practices are more and more applied, using it is more be vacuum clingfish, make " trawlnet " or net cage will first Fish is brought together, and increases fish and water mixed proportion, reduces clingfish energy consumption, then using the negative pressure that vacuum pump generates by fish from fish pond It is drawn onto and deposits in fish container.

When deposit store enough fishes in fish container when, it is necessary to stop clingfish, the steck deposited in fish container is gone out to soar, so Start vacuum pump afterwards makes to deposit the enough negative pressure of fish container generation again, until can continue clingfish operation.Such operation So that clingfish process interruption carries out, the substantial amounts of time for waiting, leverages production efficiency.In the process for sucting fish In, it be easy to cause fish injury or even causes the breakage of fish body, reduce the condition of finished product fish.

Depositing the fish of fish container discharge needs quickly to be sorted, for the small fish of specification for sale is still not achieved, it is necessary to choose Fish pond is returned to afterwards to continue to raise, once impaired will cause very big economic damage, can also cause certain environmental problem.For The finished product fish that can be sold, be sorted by size, be sold by different price sales or after slaughtering.Traditional sorting by It manually carries out, speed is slow, and efficiency is low, and be easy to cause small fish and occur casualty loss too long because departing from pond.

The fish of the different size sorted out needs to keep in into corresponding feed bin, and traditional way is different size grade The respective mating point of storehouse conveyer belt of feed bin, causes floor space very big, also increases equipment investment, utilization rate of equipment and installations is not high.For section About invest and reduce floor space, it is desirable to which the material of different size divides storehouse conveyer belt using same root, can also enter respective etc. The feed bin of grade.

Utility model content

The purpose of this utility model is that overcoming problems of the prior art, a kind of crawl point automatically of fish is provided Class system, can continuous clingfish, and fish body will not be damaged.

For solution more than technical problem, a kind of fish of the utility model capture categorizing system automatically, including clingfish machine and Conveying device is promoted, the clingfish machine includes rack-mounted vacuum pump, deposits fish tank one and deposit fish tank two, described to deposit fish tank One and deposit that fish tank two is tilting and be arranged in parallel, the top highest point deposited fish tank one and deposit fish tank two is respectively equipped with vacuum orifice One and vacuum orifice two；The suction inlet pipe of the vacuum pump has been installed in parallel suction inlet valve one and suction inlet valve two, and the vacuum pump goes out Mouthful pipe has been installed in parallel outlet valve one and outlet valve two, the outlet of the entrance and outlet valve one of suction inlet valve one respectively with vacuum orifice One is connected, and the outlet of the entrance and outlet valve two of suction inlet valve two is connected respectively with vacuum orifice two；Respectively deposit the upper end difference of fish tank It is connected with and deposits fish tank entrance pipe nipple, respectively deposit fish tank entrance pipe nipple and be located at and deposit the port of fish tank inner cavity and be covered each by entrance and unidirectionally live Door, respectively deposits outlet of the entrance of fish tank entrance pipe nipple respectively with distributing T-pipe connector and is connected, the distributing T-pipe connector always enters Mouth is connected with pumping fish tube, and the lower end of the pumping fish tube is equipped with horn mouth；Respectively deposit fish tank lower end be connected to deposit fish tank outlet Pipe nipple, the outlet for respectively depositing fish tank outlet pipe nipple is connected to the big end of taper connector and covered with outlet check valve, described The small end of taper connector, which is connected to, deposits fish tank outlet, described to deposit fish tank outlet and the entrance of the promotion conveying device It is connected.

Compared with the prior art, the utility model achieves following advantageous effect：During clingfish operation, the horn mouth of pumping fish tube It is inserted in the underwater shoal of fish, vacuum pump remains on, and opens suction inlet valve one and outlet valve two, closes suction inlet valve two and outlet valve One, it deposits one inner cavity of fish tank and generates vacuum, the entrance check valve for depositing fish tank one overcomes dead weight to open under suction function, and outlet is single It closes, is depositing in fish tank one under the action of negative pressure, the shoal of fish is from horn mouth through pumping fish tube, three under gravity and suction function to valve For logical tap continuously into fish tank one is deposited, the air-flow of vacuum pump outlet is discharged by outlet valve two deposits fish tank two, deposits Pressure rise in fish tank two, positive pressure close the entrance check valve for depositing fish tank two, and outlet check valve is opened, and deposits fish tank two The fish of middle storage deposits fish tank outlet pipe nipple, taper connector through it and deposits the discharge of fish tank outlet.The fish deposited in fish tank two is drained While, it deposits fish in fish tank one and has been filled, close suction inlet valve one and outlet valve two at this time, open suction inlet valve two and outlet valve one, It deposits fish tank two and clingfish state is entered by the generation of suction inlet valve two negative pressure, the air-flow of vacuum pump outlet is discharged by outlet valve one deposits fish Tank one, the positive pressure of generation are drained the fish deposited in fish tank one.It so deposits fish tank one and deposits fish tank two alternately clingfish and row Fish.It is small or smooth to cover greatly along the direction of advance of current and fish to deposit fish tank outlet pipe nipple and connection of taper connector etc. Connection avoids fish from contacting sharp edge during advancing and be damaged, and due to there is the protection of current, fish will not be impaired because rubbing.

As the improvement of the utility model, the buffering of the conveying device including upper end opening that promoted deposits fish box, described slow The right side wallboard that fish box is deposited in punching is obliquely installed buffering is made to deposit fish box in up big and down small cone bucket shape, described to buffer the left side for depositing fish box Top is equipped with U-shaped baffle-box, and the inner cavity of fish box, the U-shaped are deposited downwards and positioned at buffering in the right end outlet of the U-shaped baffle-box The left end lower part of baffle-box deposits the outside of fish box positioned at buffering and lower port is equipped with horizontal closed plate, is set in the horizontal closed plate There are two U-shaped baffle-boxs to feed circular hole, and the U-shaped baffle-box charging circular hole is connected respectively with the fish tank outlet of depositing；Edge is slow The intracavity bottom of fish box is deposited in punching and right side wallboard is equipped with the scraper lifting machine driven by chain or belt, the scraper lifting machine Upper end is connected with scraper plate buffering feed box, and the top seal of the scraper plate buffering feed box, right end outlet is downward and is equipped with to the right Under it is inclined buffering discharging guide plate；Scraper plate is uniformly installed along the chain or belt of the scraper lifting machine and scrapes fish bottom plate, institute Direction of advance of the scraper plate perpendicular to chain or belt is stated, it is described to scrape direction of advance of the fish bottom plate parallel to chain or belt, each institute State and scrape the rear and front end of fish bottom plate and be respectively equipped with the scraper lifting machine side shield holded up upwards, the scraper lifting machine side shield with The front-rear side walls flush of the scraper plate buffering feed box.Fish are delivered up delaying into U-shaped with current from fish tank outlet is deposited The U-shaped baffle-box charging circular hole of case left end is rushed, completes to turn in U-shaped baffle-box, because there is a protection of current, fish will not be by Then wound exports discharge from the right end of U-shaped baffle-box, falls into buffering with current and deposit in fish box, the bottom that buffering deposits fish box retains Certain water level avoids fish injured, and extra water is discharged by strainer, collected by the catch basin on ground and flow back to fish pond；Scraper plate After electric motor starting, respectively scrape fish bottom plate, scraper plate and the scraper lifting machine side shield of chain-driving scraper lifting machine advance, and scrape fish bottom plate It is encircled into scraper lifting machine side shield and deposits fish space, fish is avoided to slide, scraper plate, which will deposit fish space and be divided into, multiple deposits fish unit And fish is driven to advance.It is connected on usually each chain link and scrapes fish bottom plate, it is smooth convenient for turning, one can be set every several chain links A scraper plate, respectively scrape fish bottom plate, scraper plate and scraper lifting machine side shield from buffering deposit fish box intracavity bottom it is upward along right side wallboard Mobile, fish are held by each scraper plate is upwardly into scraper plate buffering feed box, and scraper plate buffering feed box is internally provided with partition plate, for depositing Fish overflow, makes fish be slowed down, and is slid with the fish of current overflow along buffering discharging guide plate, makes fish injured.The device uses Current and scraper lifting machine side shield protect fish, are promoted in transmission process there is no phenomenon is hit or scraped on, also connect It touches less than sharp thing, it is fool proof reliable.

As further improvement of the utility model, the right end outlet lower section of the scraper plate buffering feed box is equipped with buffering and overflows Flow case, inclined inclined chute under the overflow port of the buffering spill box is connected with to the right, the outlet of the inclined chute is connected with point Pick device；The sorting equipment includes fixing bracket, and the support bracket fastened top is equipped with the tilted supporter of right low left high, described oblique Extension is tilted under more are equipped with above stent to the right slips fish axis, and the adjacent spacing slipped between fish axis is gradual from upper left to bottom right Fish plate is led in increase, the lower section of the tilted supporter equipped with what is extended along the longitudinal direction, and the fish plate of leading is equipped with multiple tracks from left to right, often The fish mouth that fish plate is led in road is respectively arranged below with caching conveyer belt, and the left and right sides of the caching conveyer belt and rear side are respectively equipped with The caching conveyer belt wall interior panel holded up upwards, the front side of the caching conveyer belt are equipped with the caching conveyer belt gate that can be opened and closed； Every is slipped to be respectively equipped with directly over fish axis and slips fish demarcation strip with accordingly slip that fish axis extends in the same direction, each described to slip fish demarcation strip Top is respectively equipped with up-small and down-big arched top；It is connected near preceding and slipping after on the outside of fish demarcation strip perpendicular upwards The off-sorting station baffle risen.Fish with current from scraper plate buffering feed box buffering discharging guide plate slip into buffering spill box in, obtain into One step is slowed down, then is postponed with current with speed of freely moving about and rushed spill box discharge, is slided down to the right into inclined chute, into sorting Area；On the one hand without fish can be sent into off-sorting station in external force, another aspect current are conducive to protect fish not injured, especially The small fish that raising is continued in fish pond will be returned, good survival condition can be kept.Fish into off-sorting station slips fish axis along more It sliding down to the right, the adjacent neutral gear slipped between fish axis forms fish gap, since fish gap gradually increases from upper left to bottom right, Therefore small fish slides at first in top-left position, and big fish is subject to the stop continuation for slipping fish axis to slide to the right, more keeps right the fish fallen more Greatly, maximum fish slides from the fish gap of the rightmost side.It slips fish demarcation strip and erects and respectively slipping above fish axis, it is adjacent to slip fish demarcation strip Between form chute, on the one hand the guiding role for slipping fish demarcation strip slides to the right convenient for fish, on the other hand convenient for by lying type The fish of state switchs to erected state, is slid downwards beneficial to fish；Off-sorting station baffle can skid off off-sorting station to avoid fish.All fishes fallen It under the action of each self-conductance fish plate, respectively falls on respective caching conveyer belt, caches conveyer belt wall interior panel and caching conveyer belt Gate prevents fish from skidding off.When the fish of certain specification on respective cache conveyer belt when gathering a certain amount of, opening caches conveyer belt Gate, starts caching conveying translator, which sends out the fish of the specification.Such fish can be slipped at more on fish axis Continuous to slide sorting, caching conveyer belt can outwards send out in the fish gap of various specifications, and sorting efficiency is high, and fish is being divided Sharp thing is not reached during picking to be not damaged.

As further improvement of the utility model, each lower end for slipping fish axis is plugged with and can slip the centre bore of fish axis The mandrel of middle slip；The tilted supporter is rectangular frame, and each upper end for slipping fish axis is hinged on institute by upper pin respectively It states on the left end cross bar of tilted supporter, the upper end of each upper pin is passed through in fish axis upper end respectively and is set with axis pin spacer from slipping, The corresponding upper end for slipping fish demarcation strip is pressed in above the axis pin spacer and is hinged on upper pin；Before the tilted supporter right end Both sides have been respectively fixedly connected with tilted supporter square block afterwards, and two tilted supporter square blocks are connected with each other by two guide rods being mutually parallel；Two The one-to-one slide of fish axis is set with and slipped on the guide rod, and each lower end for slipping fish axis and slipping fish demarcation strip is cut with scissors respectively It is connected on corresponding slide.The upper end for slipping fish axis and slipping fish demarcation strip is hinged on the left end cross bar of tilted supporter by upper pin respectively On, it is separated between the two by axis pin spacer, makes to slip fish demarcation strip to soar and slip above fish axis.According to the species, size, cunning of fish The needs such as market condition are adjusted to slipping the spacing between fish axis, at least need to ensure that maximum fish can be from the right end for slipping fish axis It falls, and is unable to that gap is excessive, fish is made all to be fallen at middle part or the position to keep left.It respectively slips fish axis and slips the lower end of fish demarcation strip Head is respectively hinged on corresponding slide, and when slide on guide rod when translating, slipping the lower end of fish axis realizes in the front-back direction It swings, thus changes the adjacent spacing slipped between fish axis.Mandrel is inserted in the lower end for slipping fish axis and can slide, can compensate because Error in length caused by slipping the swing of fish axis lower end.

As further improvement of the utility model, the locating rod parallel with guide rod is equipped between two guide rods, it is described Locating rod is passed through from the centre bore of each slide, and same size and the spring of length, the spring point are equipped between adjacent slide It is not sleeved in the locating rod, is fixedly connected near preceding slide with the front end of locating rod；Slide and rear side after Tilted supporter square block between be equipped with locating rod spacer, the locating rod spacer is sleeved in the locating rod, the locating rod Rear end is screwed in by screw thread in the screw hole of rear side tilted supporter square block, and the follower head of the locating rod is equipped with handwheel.It is identical The spring of specification makes to keep between each slide equal spacing and tension, rotates backward handwheel, the rear end of locating rod is screwed out one Segment distance, the left end drive of locating rod translates backward near preceding slide, by the transmission of spring, the spacing between each slide It is evenly compressed, it is thus achieved that slipping the uniform reduction of fish axis lower end spacing；Otherwise handwheel is rotated forward, by the rear end of locating rod Precession a distance, the left end drive of locating rod translates forward near preceding slide, by the transmission of spring, between each slide Spacing be non-uniformly amplified, it is thus achieved that slipping the uniform increase of fish axis lower end spacing；Therefore need to only rotate handwheel can be very light Loose ground adjusts fish gap, is allowed to adapt to the shoal of fish of variety classes specification.

As further improvement of the utility model, the front and rear sides of the tilted supporter left end cross bar are respectively hinged at described Support bracket fastened left upper part, the right end of the two tilted supporter square blocks have been respectively articulated with tilted supporter and have adjusted cylinder, the tilted supporter The lower end for adjusting cylinder is respectively hinged at the support bracket fastened right end lower part.Tilted supporter adjusts the piston rod of cylinder, and stretch out can be with Tilted supporter square block is jacked up upwards, the guide rod between tilted supporter square block is fixed on and each slide is driven synchronously to be lifted up, respectively slip fish It axis and slips the lower end of fish demarcation strip and is lifted up that so that inclination angle becomes smaller, the speed that fish slides to the right can be reduced with slide.Tiltedly The piston rod retraction of bracket adjustment cylinder can fall tilted supporter square block, and the guide rod being fixed between tilted supporter square block drives each Slide synchronously falls, and respectively slips fish axis and slips the lower end of fish demarcation strip with sliding down so that inclination angle becomes larger, can increase fish to the right The speed of sideslip row.

As further improvement of the utility model, the support bracket fastened front side is total defeated equipped with extending in left-right direction Band is sent, the front port of each caching conveyer belt is located at the top of total conveyer belt respectively, and total conveyer belt is except outlet institute Total conveyer belt is equipped in one side and goes along with sb. to guard him baffle.The caching conveyer belt gate of certain specification is opened, opens corresponding caching conveyer belt, Fish on the caching conveyer belt can be sent to total conveyer belt, open total conveying translator, downstream continued by total conveyer belt Conveying can so complete the conveying of various specifications fish using a total conveyer belt.

Description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and detailed description, attached drawing only provides ginseng It examines and illustrates to use, it is non-limiting the utility model.

Fig. 1 is the front view that the utility model fish capture categorizing system automatically.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is the stereogram of Fig. 1.

Fig. 4 is the front view of clingfish machine in the utility model.

Fig. 5 is the top view of Fig. 4.

Fig. 6 is the left view of Fig. 4.

Fig. 7 is the stereogram of Fig. 4.

Fig. 8 is the front view that conveying device is promoted in the utility model.

Fig. 9 is the top view of Fig. 8.

Figure 10 is the stereogram of Fig. 8.

Figure 11 is the front view of sorting equipment in the utility model.

Figure 12 is the top view of Figure 11.

Figure 13 is the right view of Figure 11.

Figure 14 is the stereogram of Figure 11.

Figure 15 is that the enlarged drawing that middle part slips fish demarcation strip is removed in off-sorting station in Figure 14.

Figure 16 is the stereogram of tilted supporter lower end fish gap adjusting mechanism.

Figure 17 is the front view that multistation is classified conveying device in the utility model.

Figure 18 is the top view of Figure 17.

Figure 19 is the stereogram of Figure 17.

In figure：1. clingfish machine；1a. deposits fish tank one；1a1. vacuum orifices one；1a2. deposits fish tank manhole one；1b. deposits fish tank Two；1b1. vacuum orifices two；1b2. deposits fish tank manhole two；1c. deposits fish tank entrance pipe nipple；1d. distributing T-pipe connectors；1e. clingfish Pipe；1e1. horn mouth；1f. deposits fish tank outlet pipe nipple；1g. taper connectors；1h. deposits fish tank outlet；The upper liquid level interfaces of 1j1.； Liquid level interface under 1j2.；1k. pressure vacuum gauges；1m. hose couplings；V1a. suction inlet valve one；V2a. suction inlet valve two；V1b. outlet valve One；V2b. outlet valve two；V3. entrance check valve；V4. check valve is exported；V5. fish pressure tank regulating valve is deposited；V6. clingfish pressure Force regulating valve；B1. vacuum pump.2. promote conveying device；2a.U shape baffle-boxs；2a1.U shapes baffle-box feeds circular hole；2b. is buffered Deposit fish box；2c. scraper lifting machines；2c1. scraper plate；2c2. scraper lifting machine side shields；2c3. scrapes fish bottom plate；2c4. scrapes board motor； 2d. scraper plates buffer feed box；2d1. buffering discharging guide plates.3. buffer spill box；4. inclined chute；5. sorting equipment；5a. fixes branch Frame；5b. tilted supporters；5b1. tilted supporter square blocks；5b2. tilted supporters adjust cylinder；5c. slips fish axis；5c1. mandrel；5c2. upper pin； 5c3. axis pin spacers；5c4. lower bearing pin；5c5. forked end lever；5d. slips fish demarcation strip；5d1. off-sorting stations baffle；5e. leads fish plate；5f. Cache conveyer belt；5f1. caches conveyer belt wall interior panel；5f2. inverted V-shaped flow distribution plates；5f3. caches conveyer belt gate；5f4. conveyer belt Gate cylinder；5f5. caching conveying translators；5g. slides；5g1. hinged seat；5g2. forked end lever guide brackets；5h. guide rods；5j. is positioned Bar；5j1. spring；5j2. locating rod spacers；5j3. handwheel；The total conveyer belts of 5k.；5k1. always conveys translator；The total conveyer belts of 5k2. Go along with sb. to guard him baffle；5m. water tanks；5m1. discharge outlet.6. buffer buffer bin；7. point storehouse conveyer belt；7a. divides storehouse to convey translator；7b. points Storehouse conveyer belt baffle；7c. divides storehouse stock stopping door；7c1. synchronising (connecting) rod；7c2. door leafs drive ear；7d. divides storehouse backgauge door cylinder；8. it deposits Feed bin；8a. classifying bunkers；8b. classifying bunker cone buckets；8c. is classified delivery pipe.

Specific embodiment

In being described below of the utility model, term " on ", " under ", "front", "rear", "left", "right", " interior ", " outer " It is based on orientation shown in the drawings or position relationship to wait the orientation of instructions or position relationship, is for only for ease of and describes this practicality newly Type and simplified description, without referring to that device must have specific orientation.

As shown in Figure 1 to Figure 3, the fish of the utility model capture categorizing system and include automatically, and clingfish machine 1 promotes conveying Device 2, buffering spill box 3, inclined chute 4, sorting equipment 5, buffering buffer bin 6, divide storehouse conveyer belt 7 and material stock storehouse 8.Clingfish machine 1 Fish is drawn onto in pond in container on the bank, is promoted after conveying device 2 slows down fish and is lifted to peak, subsequently into It buffers spill box 3 further to slow down, fish enters inclined chute 4 with speed of freely moving about, and slipping into sorting equipment 5 along inclined chute 4 carries out Sorting, it is sorted after the fishes of various specifications sent out respectively by total conveyer belt 5k, after buffered buffer bin 6 buffers, by dividing storehouse defeated Band 7 is sent to be sent into 8 corresponding classifying bunker 8a of material stock storehouse.

As shown in Figures 4 to 7, clingfish machine 1 includes rack-mounted vacuum pump B1, deposits one 1a of fish tank and deposit fish tank two 1b deposits one 1a of fish tank and deposits that two 1b of fish tank is tilting and be arranged in parallel, deposits one 1a of fish tank and deposit the top highest punishment of two 1b of fish tank It She You not two 1b1 of one 1a1 of vacuum orifice and vacuum orifice；The suction inlet pipe of vacuum pump B1 has been installed in parallel one V1a of suction inlet valve and suction The outlet of mouth valve two V2a, vacuum pump B1 have been installed in parallel two V2b of one V1b of outlet valve and outlet valve, and one V1a's of suction inlet valve enters The outlet of mouth and one V1b of outlet valve are connected respectively with one 1a1 of vacuum orifice, two V2b's of entrance and outlet valve of two V2a of suction inlet valve Outlet is connected respectively with two 1b1 of vacuum orifice；The upper end for respectively depositing fish tank is connected to and deposits fish tank entrance pipe nipple 1c, respectively deposits fish tank Entrance pipe nipple 1c has been covered each by entrance check valve V3 positioned at the port for depositing fish tank inner cavity, respectively deposits entering for fish tank entrance pipe nipple 1c Outlet of the mouth respectively with distributing T-pipe connector 1d is connected, and the main entrance of distributing T-pipe connector 1d is connected with pumping fish tube 1e, pumping fish tube The lower end of 1e is equipped with horn mouth 1e1；Respectively deposit fish tank lower end be connected to deposit fish tank outlet pipe nipple 1f, respectively deposit fish tank outlet it is short The outlet of section 1f is connected to the big end of taper connector 1g and covered with the small end point of outlet check valve V4, taper connector 1g It is not connected with and deposits fish tank outlet 1h.

During clingfish operation, the horn mouth 1e1 of pumping fish tube 1e is inserted in the underwater shoal of fish, and vacuum pump B1 is remained on, and is beaten Two V2b of one V1a of suction inlet valve and outlet valve is opened, closes two V2a and one V1b of outlet valve of suction inlet valve, one 1a inner cavities of fish tank is deposited and generates very Sky, the entrance check valve V3 for depositing one 1a of fish tank overcome dead weight to open under suction function, outlet check valve V4 in gravity and It closes, is depositing in one 1a of fish tank under the action of negative pressure, the shoal of fish is from horn mouth 1e1 through pumping fish tube 1e, distributing T-pipe under suction function Connector 1d is continuously discharged by two V2b of outlet valve into the air-flow for depositing fish tank one 1a, vacuum pump B1 outlets and deposits fish tank two 1b deposits the pressure rise in two 1b of fish tank, and positive pressure closes the entrance check valve V3 for depositing two 1b of fish tank, outlet check valve V4 It opens, deposits the fish stored in two 1b of fish tank and deposit fish tank outlet pipe nipple 1f, taper connector 1g through it and deposit fish tank outlet 1h discharges. It while depositing the fish in two 1b of fish tank and be drained, deposits fish in one 1a of fish tank and has been filled, close one V1a of suction inlet valve and outlet valve at this time Two V2b open two V2a and one V1b of outlet valve of suction inlet valve, deposit two 1b of fish tank and enter clingfish by two V2a of suction inlet valve generations negative pressure State, the air-flow of vacuum pump B1 outlets is discharged by one V1b of outlet valve deposits one 1a of fish tank, and the positive pressure of generation makes to deposit in one 1a of fish tank Fish be drained.It so deposits one 1a of fish tank and deposits two 1b of fish tank alternately clingfish and row fish.Deposit fish tank outlet pipe nipple 1f and cone Connection of straight coupling 1g etc. is to cover small greatly or be smoothly connected, fish is avoided to advance along the direction of advance of current and fish Sharp edge is contacted in journey and is damaged, and due to there is the protection of current, fish will not be impaired because rubbing.

It deposits one 1a of fish tank and deposits the top highest point of two 1b of fish tank and be respectively equipped with to deposit and one 1a2 of fish tank manhole and deposit fish tank manhole Two 1b2, one 1a1 of vacuum orifice and two 1b1 of vacuum orifice, which are connected to, to be deposited one 1a2 of fish tank manhole and deposits two 1b2 of fish tank manhole Manhole cover on, deposit one 1a2 of fish tank manhole and deposit the manhole cover of two 1b2 of fish tank manhole and be also separately installed with pressure vacuum gauge 1k. It can accurately be measured by pressure vacuum gauge 1k and deposit one 1a of fish tank and deposit the pressure in two 1b of fish tank, carried to automatically switch and controlling For foundation.

It deposits to be connected at the top of fish tank entrance pipe nipple 1c and deposits fish pressure tank regulating valve V5, deposit fish pressure tank regulating valve V5 Can be ball valve or one-way flow regulating valve.When deposit one 1a of fish tank or deposit negative pressure in two 1b of fish tank it is excessive when, it is pico- to open The size of negative pressure can be adjusted rapidly by depositing fish pressure tank regulating valve V5.Clingfish pressure tune is connected at the top of distributing T-pipe connector 1d Valve V6 is saved, clingfish pressure-regulating valve V6 can be ball valve or one-way flow regulating valve.When the suction force of pumping fish tube 1e is excessive, Clingfish pressure-regulating valve V6 can be opened slightly, carry out live adjustment.

Deposit one 1a of fish tank and deposit the top of two 1b of fish tank as cylinder, deposit one 1a of fish tank and deposit two 1b of fish tank lower part be to The cone of lower bias.Fish is allow to against bottom wall smooth flow, and with larger capacity.It deposits one 1a of fish tank and deposits fish tank two Liquid level interface 1j1 is respectively equipped at the top of the upper end of 1b, one 1a of fish tank is deposited and is respectively equipped with down at the top of the lower end for depositing two 1b of fish tank Liquid level interface 1j2.Liquid level gauge is installed by upper liquid level interface 1j1 and lower liquid level interface 1j2, can detect automatically and deposit one 1a of fish tank Or liquid level in two 1b of fish tank is deposited, make fish and water mixed proportion appropriate.It deposits one 1a of fish tank and deposits the envelope of two 1b upper cylinders of fish tank The upper and lower part of head is respectively equipped with hose coupling 1m.Transparent hose is connected between upper and lower two hose coupling 1m, convenient for behaviour Author's directly observation deposits one 1a of fish tank or deposits the liquid level in two 1b of fish tank.

As shown in Fig. 8 to Figure 10, promote buffering of the conveying device 2 including upper end opening and deposit fish box 2b, buffering deposits fish box 2b Right side wallboard be obliquely installed buffering made to deposit fish box 2b in up big and down small cone bucket shape, buffering deposits the left upper portion installation of fish box 2b There is U-shaped baffle-box 2a, the inner cavity of fish box 2b is deposited downwards and positioned at buffering in the right end outlet of U-shaped baffle-box 2a, U-shaped baffle-box 2a's Left end lower part is located at that buffering deposits the outside of fish box 2b and lower port is equipped with horizontal closed plate, sets that there are two U-shapeds in horizontal closed plate Baffle-box feeds circular hole 2a1, deposits fish tank outlet 1h with two respectively and is connected.Intracavity bottom and the right side of fish box 2b is deposited along buffering Wallboard is equipped with the scraper lifting machine 2c driven by chain or belt, and the upper end of scraper lifting machine 2c is connected with scraper plate buffering feed box 2d, scraper plate is inclined under buffering the top seal of feed box 2d, right end outlet downwards and being equipped with to the right to buffer the guide plate 2d1 that discharges； Scraper plate 2c1 is uniformly installed along the chain or belt of scraper lifting machine 2c and scrape fish bottom plate 2c3, scraper plate 2c1 perpendicular to chain or The direction of advance of belt scrapes directions of advance of the fish bottom plate 2c3 parallel to chain or belt, respectively scrapes the rear and front end of fish bottom plate 2c3 The scraper lifting machine side shield 2c2, scraper lifting machine side shield 2c2 that hold up upwards are respectively equipped with scraper plate buffering feed box 2d's Front-rear side walls flush.The downlink scraper plate 2c1 of scraper lifting machine 2c is located at the outside that buffering deposits wallboard on the right side of fish box 2b.

Fish are delivered up feeding circle into the U-shaped baffle-box of U-shaped baffle-box 2a left ends with current from fish tank outlet is deposited Hole 2a1 completes to turn in U-shaped baffle-box 2a, and because there is the protection of current, fish will not be injured, then from U-shaped baffle-box 2a's Right end outlet discharge, falls into buffering with current and deposits in fish box 2b, and the bottom that buffering deposits fish box 2b retains certain water level and avoids fish Class is injured, and extra water is discharged by strainer, collected by the catch basin on ground and flow back to fish pond；After scraping board motor 2c4 startups, chain Item drives scraper lifting machine 2c's respectively to scrape fish bottom plate 2c3, scraper plate 2c1 and scraper lifting machine side shield 2c2 advances, scrapes fish bottom plate 2c3 and scraper lifting machine side shield 2c2 are encircled into and deposit fish space, and fish is avoided to slide, scraper plate 2c1 will deposit fish space be divided into it is multiple It deposits fish unit and fish is driven to advance.It is connected on usually each chain link and scrapes fish bottom plate 2c3, it is smooth convenient for turning, it can be every several A chain link sets a scraper plate 2c1, respectively scrapes fish bottom plate 2c3, scraper plate 2c1 and scraper lifting machine side shield 2c2 deposits fish box from buffering The intracavity bottom of 2b is moved up along right side wallboard, and fish are held by each scraper plate 2c1 is upwardly into scraper plate buffering feed box 2d, scrapes Plate buffering feed box 2d is internally provided with partition plate, for depositing fish overflow, fish is made to be slowed down, and discharges with the fish of current overflow along buffering Guide plate 2d1 slides, and makes fish injured.The device protects fish using current and scraper lifting machine side shield 2c2, carries It rises in transmission process there is no phenomenon is hit or scraped on, does not also reach sharp thing, it is fool proof reliable.

As shown in Figure 11 to Figure 16, the right end outlet lower section of scraper plate buffering feed box 2d is equipped with buffering spill box 3, and buffering is overflow Inclined inclined chute 4 under the overflow port of stream case 3 is connected with to the right, the outlet of inclined chute 4 is connected with sorting equipment 5.Sorting equipment 5 Including fixing bracket 5a, the top of fixing bracket 5a is equipped with the tilted supporter 5b of right low left high, and more are equipped with above tilted supporter 5b Fish axis 5c is slipped in lower inclination extension to the right, and the adjacent spacing slipped between fish axis 5c gradually increases from upper left to bottom right, tilted supporter 5b Lower section be equipped with extend along the longitudinal direction lead fish plate 5e, lead fish plate 5e and be equipped with multiple tracks from left to right, per pass leads falling for fish plate 5e Lymphogranuloma inguinale is respectively arranged below with caching conveyer belt 5f, the left and right sides of caching conveyer belt 5f and rear side be respectively equipped with hold up upwards it is slow Conveyer belt wall interior panel 5f1 is deposited, the front side of caching conveyer belt 5f is equipped with the caching conveyer belt gate 5f3 that can be opened and closed.

Numerous fishes slips fish axis 5c along more and slides down to the right, and the adjacent neutral gear slipped between fish axis 5c forms fish gap, Since fish gap gradually increases from upper left to bottom right, small fish slides at first in top-left position, and big fish is slipped fish axis 5c Stop continuation slide to the right, the fish fallen of more keeping right is bigger, and maximum fish slides from the fish gap of the rightmost side；It is all fall Under fish under the action of each self-conductance fish plate 5e, respectively fall on respective caching conveyer belt 5f, cache conveyer belt wall interior panel 5f1 And caching conveyer belt gate 5f3 prevents fish from skidding off.When the fish of certain specification gathered on respective cache conveyer belt 5f it is a certain amount of When, caching conveyer belt gate 5f3 is opened, starts caching and conveys translator 5f5, which send the fish of the specification Go out.Such fish can slip at more and sorting is continuously slid on fish axis 5c, and caching conveyer belt 5f can be by the fish gap of various specifications It outwards sends out, sorting efficiency is high, and fish does not reach sharp thing in sort process and is not damaged.

Every is slipped to be respectively equipped with directly over fish axis 5c and slips fish demarcation strip 5d with accordingly slip that fish axis 5c extends in the same direction, is respectively slipped Up-small and down-big arched top is respectively equipped at the top of fish demarcation strip 5d；Near the outside for slipping fish demarcation strip 5d point preceding and after The off-sorting station baffle 5d1 holded up upwards is not connected with.It slips fish demarcation strip 5d and erects and respectively slipping above fish axis 5c, it is adjacent to slip fish demarcation strip Chute is formed between 5d, on the one hand the guiding role for slipping fish demarcation strip 5d slides to the right convenient for fish, be on the other hand convenient for put down The fish for state of lying switchs to erected state, is slid downwards beneficial to fish；Off-sorting station baffle 5d1 can skid off off-sorting station to avoid fish.

The left side for slipping fish demarcation strip 5d is equipped with the narrow right wide inclined chute 4 of right low left high and a left side, and the right output port of inclined chute 4 is located at Above the left end for respectively slipping fish demarcation strip 5d, and the front and rear baffle of inclined chute 4 is located at the inside of off-sorting station baffle 5d1 respectively.It is many More fishes slides from inclined chute 4, and into off-sorting station, the right output port of inclined chute 4 is located above the left end for slipping fish demarcation strip 5d, The left end for slipping fish demarcation strip 5d can be knocked to avoid fish；The front and rear baffle of inclined chute 4 is respectively positioned at the interior of off-sorting station baffle 5d1 Side can play guiding role, avoid the end of off-sorting station baffle 5d1 in the taxi circuit of fish.

The left side of inclined chute 4 is equipped with buffering spill box 3, the left end entrance of the right end outlet and inclined chute 4 of buffering spill box 3 Docking.Fish enters with current in buffering spill box 3, then postpones with current and to rush spill box 3 and discharge, and glides to the right into inclined chute 4 Row, on the one hand without fish can be sent into off-sorting station in external force, another aspect current are conducive to protect fish not injured, especially The small fish that raising is continued in fish pond will be returned, good survival condition can be kept.

The lower end for respectively slipping fish axis 5c is plugged with the mandrel 5c1 that can be slided in the centre bore for slipping fish axis 5c；Tilted supporter 5b is Rectangular frame, the upper end for respectively slipping fish axis 5c are hinged on by upper pin 5c2 on the left end cross bar of tilted supporter 5b respectively, each upper pin The upper end of axis 5c2 is passed through in fish axis 5c upper ends respectively and is set with axis pin spacer 5c3 from slipping, and accordingly slips the upper of fish demarcation strip 5d End is pressed in above axis pin spacer 5c3 and is hinged on upper pin 5c2；The front and rear sides of tilted supporter 5b right ends are respectively fixedly connected with There are tilted supporter square block 5b1, two tilted supporter square block 5b1 to be connected with each other by two guide rod 5h being mutually parallel；It is covered on two guide rod 5h Equipped with slipping the one-to-one slide 5g of fish axis 5c, the lower end for respectively slipping fish axis 5c and slipping fish demarcation strip 5d is respectively hinged at accordingly On slide 5g.The upper end for slipping fish axis 5c and slipping fish demarcation strip 5d is hinged on the left end of tilted supporter 5b by upper pin 5c2 respectively It on cross bar, is separated between the two by axis pin spacer 5c3, makes to slip fish demarcation strip 5d to soar and slip above fish axis 5c.According to fish The needs such as species, size, planing case are adjusted to slipping the spacing between fish axis 5c, at least need to ensure that maximum fish can be from The right end for slipping fish axis 5c is fallen, and is unable to that gap is excessive, and fish is made all to be fallen at middle part or the position to keep left.Respectively slip fish axis 5c And slip the lower end of fish demarcation strip 5d and be respectively hinged on corresponding slide 5g, when slide 5g on guide rod 5h when translating, slip fish axis The lower end of 5c realizes and in swing in the front-back direction, thus changes the adjacent spacing slipped between fish axis 5c.Mandrel 5c1 is inserted in It slips the lower end of fish axis 5c and can slide, the error in length caused by the swing for slipping fish axis 5c lower ends can be compensated.

The locating rod 5j parallel with guide rod 5h is equipped between two guide rod 5h, locating rod 5j is worn from the centre bore of each slide 5g It crosses, same size is equipped between adjacent slide 5g and the spring 5j1 of length, spring 5j1 are set on locating rod 5j, near Preceding slide 5g is fixedly connected with the front end of locating rod 5j；Between the tilted supporter square block 5b1 of slide 5g and rear side after Equipped with locating rod spacer 5j2, locating rod spacer 5j2 is sleeved on locating rod 5j, and the rear end of locating rod 5j is screwed in by screw thread In the screw hole of rear side tilted supporter square block 5b1, and the follower head of locating rod 5j is equipped with handwheel.The spring 5j1 of same size makes respectively Equal spacing and tension are kept between slide 5g, handwheel is rotated backward, the rear end of locating rod 5j is screwed out into a distance, is positioned The left end drive of bar 5j translates backward near preceding slide 5g, by the transmission of spring 5j1, the spacing quilt between each slide 5g Homogeneous compaction, it is thus achieved that slipping the uniform reduction of fish axis 5c lower ends spacing；Otherwise handwheel is rotated forward, after locating rod 5j Precession a distance is held, the left end drive of locating rod 5j translates forward near preceding slide 5g, by the transmission of spring 5j1, Spacing between each slide 5g is non-uniformly amplified, it is thus achieved that slipping the uniform increase of fish axis 5c lower ends spacing；Therefore need to only turn It starts to take turns and can easily adjust very much fish gap, be allowed to adapt to the shoal of fish of variety classes specification.

Hinged seat 5g1 is respectively fixed at the top of each slide 5g, hinged seat 5g1 is hollow-core construction, respectively slips fish demarcation strip 5d Lower end the top of hinged seat 5g1 is hinged on by kidney-shaped elongated slot respectively；The lower end of mandrel 5c1 passes through lower bearing pin respectively 5c4 is hinged on the left end of forked end lever 5c5, and the right end of forked end lever 5c5 is plugged in forked end lever guide bracket 5g2 and can be along forked end lever guide bracket 5g2 horizontally slips, and forked end lever guide bracket 5g2 is fixed on the inner cavity of hinged seat 5g1.Hinged seat 5g1 and forked end lever guide bracket 5g2 are with slide 5g is translated, and the kidney-shaped elongated slot for slipping fish demarcation strip 5d lower ends is adapted to the length change caused by the swing for slipping fish demarcation strip 5d Change.When the lower end of mandrel 5c1 is translated with forked end lever 5c5, the right end of forked end lever 5c5 is slided left and right in forked end lever guide bracket 5g2 It is dynamic, to adapt to slip the variation of fish axis 5c total lengths.

The front and rear sides of tilted supporter 5b left end cross bars are respectively hinged at the left upper part of fixing bracket 5a, two tilted supporter square blocks The right end of 5b1 has been respectively articulated with tilted supporter and has adjusted cylinder 5b2, and the lower end that tilted supporter adjusts cylinder 5b2 is respectively hinged at fixed branch The right end lower part of frame 5a.The piston rod stretching that tilted supporter adjusts cylinder 5b2 can jack up tilted supporter square block 5b1 upwards, fixed Guide rod 5h between tilted supporter square block 5b1 drives each slide 5g to be synchronously lifted up, and respectively slips fish axis 5c and slips fish demarcation strip 5d Lower end be lifted up that so that inclination angle becomes smaller, the speed that fish slides to the right can be reduced with slide 5g.Tilted supporter adjusts cylinder The piston rod retraction of 5b2 can fall tilted supporter square block 5b1, and the guide rod 5h being fixed between tilted supporter square block 5b1 drives each Slide 5g synchronously falls, and respectively slips fish axis 5c and slips the lower end of fish demarcation strip 5d and is fallen with slide 5g so that inclination angle becomes larger, Ke Yizeng The speed that big fish slides to the right.

The front side of fixing bracket 5a is equipped with the total conveyer belt 5k extended in left-right direction, each front port for caching conveyer belt 5f It is located at the top of total conveyer belt 5k respectively, total conveyer belt 5k goes along with sb. to guard him baffle 5k2 except outlet side is equipped with total conveyer belt.It beats The caching conveyer belt gate 5f3 of certain specification is opened, opens corresponding caching conveyer belt 5f, you can by the fish on caching conveyer belt 5f It send to total conveyer belt 5k, opens total conveying translator 5k1, downstream continue to convey by total conveyer belt 5k, so use one Total conveyer belt 5k can complete the conveying of various specifications fish.

Each caching conveyer belt gate 5f3 is driven respectively by conveyer belt gate cylinder 5f4, each conveyer belt gate cylinder 5f4 points It is not hinged on the stent of respective cache conveyer belt 5f；The V that falls extended along the longitudinal direction is equipped between adjacent caching conveyer belt 5f Shape flow distribution plate 5f2, inverted V-shaped flow distribution plate 5f2 are equipped at the top of arc, and the lower end both sides of inverted V-shaped flow distribution plate 5f2 extend respectively to cache The inside of conveyer belt wall interior panel 5f1；The bottom of fixing bracket 5a is equipped with the water tank 5m for accepting top current, the bottom one of water tank 5m Side is equipped with discharge outlet 5m1.The piston rod of conveyer belt gate cylinder 5f4 stretches out, corresponding caching conveyer belt gate 5f3, that is, clockwise Rotation keeps to the side to open；Otherwise the piston rod of conveyer belt gate cylinder 5f4 is shunk, corresponding to cache conveyer belt gate 5f3, that is, inverse time Pin, which rotates, closes the front port for caching conveyer belt 5f.Smaller fish falls, inverted V-shaped shunting half side on a left side of inverted V-shaped flow distribution plate 5f2 Plate 5f2 is conducted into the caching conveyer belt 5f in left side；Larger fish falls, inverted V-shaped shunting half side on the right side of inverted V-shaped flow distribution plate 5f2 Plate 5f2 is conducted into the caching conveyer belt 5f on right side, and the lower end both sides of inverted V-shaped flow distribution plate 5f2 extend respectively to caching conveyer belt Guiding role is played on the inside of wall interior panel 5f1, the fish to fall is avoided to touch the top margin of caching conveyer belt wall interior panel 5f1.Sorting While fish, the water flowed out with fish is collected in the water tank 5m of lower section, is discharged, and is flowed back in pond from discharge outlet 5m1.

The entrance of buffering buffer bin 6 is located at below the outlet of total conveyer belt 5k, and the outlet of buffering buffer bin 6 is conveyed with a point storehouse It is connected with 7 entrance, the fish that total conveyer belt 5k is sent out is introduced into buffering buffer bin 6, is then entered from buffering buffer bin 6 and is divided Storehouse conveyer belt 7 is conveyed to classifying bunker 8a.

As shown in Figures 17 to 19, point storehouse conveyer belt 7 divides the lower section of storehouse conveyer belt 7 by dividing storehouse conveying translator 7a drivings Equipped with material stock storehouse 8, material stock storehouse 8 is equipped with multiple classifying bunker 8a mutually separated along point extending direction of storehouse conveyer belt 7, divides storehouse defeated The outlet of band 7 is sent positioned at the top of final stage classifying bunker 8a；The bottom of each classifying bunker 8a is respectively equipped with classifying bunker cone bucket 8b； The front and rear sides of point storehouse conveyer belt 7 are respectively equipped with a point storehouse conveyer belt baffle 7b, divide storehouse conveyer belt baffle 7b be equipped with it is multiple can be with Fish on point storehouse conveyer belt 7 is led into point storehouse stock stopping door 7c into lower section classifying bunker 8a.

Before the fish of certain specification is conveyed by a point storehouse conveyer belt 7, opened with corresponding point of storehouse stock stopping door 7c of the specification And it is intercepted on point storehouse conveyer belt 7, remaining point of storehouse stock stopping door 7c is in closed state, and storehouse stock stopping door is divided in upstream After 7c is opened, fish can not continue advanced downstream, and the fish of the specification is all imported in corresponding classifying bunker 8a.Such as Fruit is the fish for conveying maximum specification, then all point storehouse stock stopping door 7c are failure to actuate, and it is direct that fish marches to point storehouse conveying end of tape It falls into the last classifying bunker.

Each point of storehouse stock stopping door 7c includes two door leafs being mutually parallel respectively, and it is defeated that the roots of two door leafs is respectively hinged at point storehouse It send on band baffle 7b, the middle part of two door leafs is connected with each other by synchronising (connecting) rod 7c1；Door leaf driving ear is welded on the door leaf of front side 7c2；Be hinged on the conveyer belt baffle of front side point storehouse with corresponding point of storehouse backgauge door cylinder 7d of each point of storehouse stock stopping door 7c, each point The piston rod end of storehouse backgauge door cylinder 7d is hinged respectively with corresponding door leaf driving ear 7c2.When dividing storehouse backgauge door cylinder 7d Piston rod when stretching out, pass through door leaf and drive ear 7c2 that two door leafs is driven to rotate, synchronising (connecting) rod 7c1 ensures the door leaf of front and rear sides It rotates synchronously, wherein front side door leaf is blocked on point storehouse conveyer belt 7, prevents the downward downstream of fish, side rotation makes rear side door leaf backward Occurs notch on point storehouse conveyer belt baffle 7b, fish is fallen into from this notch in the corresponding classifying bunker 8a in lower section.Shown in Fig. 7 and Fig. 8 The state being opened for point storehouse stock stopping door of first order classifying bunker.

The lower front wall of each classifying bunker cone bucket 8b is connected to classification delivery pipe 8c, each axis for being classified delivery pipe 8c Line is perpendicular to the extending direction for dividing storehouse conveyer belt 7.Fish into each classifying bunker 8a is arranged respectively from respective classification delivery pipe 8c Go out；Fish in minimum gauge classifying bunker directly can be classified delivery pipe 8c by it and flow back to fish pond.

The foregoing is merely the preferable possible embodiments of the utility model, non-therefore limitation the utility model patent Protection domain.In addition to the implementation, the utility model can also have other embodiment.It is all to use equivalent substitution or equivalent change The technical solution to be formed is changed, is all fallen in the protection domain of the requires of the utility model.

Claims (7)

1. a kind of fish capture categorizing system automatically, including clingfish machine and conveying device is promoted, it is characterized in that：The clingfish machine bag Rack-mounted vacuum pump is included, deposit fish tank one and deposits fish tank two, it is described to deposit fish tank one and to deposit fish tank two tilting and in parallel set It puts, the top highest point deposited fish tank one and deposit fish tank two is respectively equipped with vacuum orifice one and vacuum orifice two；The vacuum The suction inlet pipe of pump has been installed in parallel suction inlet valve one and suction inlet valve two, and the outlet of the vacuum pump has been installed in parallel one He of outlet valve Outlet valve two, the outlet of the entrance and outlet valve one of suction inlet valve one are connected respectively with vacuum orifice one, the entrance of suction inlet valve two and The outlet of outlet valve two is connected respectively with vacuum orifice two；The upper end for respectively depositing fish tank is connected to and deposits fish tank entrance pipe nipple, respectively It deposits fish tank entrance pipe nipple and has been covered each by entrance check valve positioned at the port for depositing fish tank inner cavity, respectively deposit entering for fish tank entrance pipe nipple Outlet of the mouth respectively with distributing T-pipe connector is connected, and the main entrance of the distributing T-pipe connector is connected with pumping fish tube, the clingfish The lower end of pipe is equipped with horn mouth；The lower end for respectively depositing fish tank is connected to and deposits fish tank outlet pipe nipple, respectively deposits fish tank outlet pipe nipple Outlet is connected to the big end of taper connector and covered with outlet check valve, and the small end of the taper connector is connected to Fish tank outlet is deposited, the fish tank outlet of depositing is connected with the entrance of the promotion conveying device.

2. fish according to claim 1 capture categorizing system automatically, it is characterized in that：The promotion conveying device includes upper The buffering of end opening deposits fish box, and the right side wallboard that the buffering deposits fish box, which is obliquely installed, makes buffering deposit fish box in up big and down small cone Bucket-shaped, the left upper portion that the buffering deposits fish box is equipped with U-shaped baffle-box, and the right end of the U-shaped baffle-box exports downward and position The inner cavity of fish box is deposited in buffering, the left end lower part of the U-shaped baffle-box deposits the outside of fish box positioned at buffering and lower port is equipped with water Flat closed plate, sets that there are two U-shaped baffle-boxs to feed circular hole, the U-shaped baffle-box charging circular hole difference in the horizontal closed plate It is connected with the fish tank outlet of depositing；The intracavity bottom of fish box is deposited along buffering and right side wallboard is equipped with what is driven by chain or belt Scraper lifting machine, the upper end of the scraper lifting machine are connected with scraper plate buffering feed box, the top of the scraper plate buffering feed box Closing, right end outlet are downwards and equipped with inclined buffering discharging guide plate under to the right；Along the chain or belt of the scraper lifting machine Scraper plate is uniformly installed and scrapes fish bottom plate, the scraper plate is perpendicular to the direction of advance of chain or belt, and described to scrape fish bottom plate parallel In the direction of advance of chain or belt, each rear and front end for scraping fish bottom plate is respectively equipped with the scraper lifting machine side holded up upwards Baffle, the front-rear side walls flush of the scraper lifting machine side shield and scraper plate buffering feed box.

3. fish according to claim 2 capture categorizing system automatically, it is characterized in that：The right side of the scraper plate buffering feed box It brings out and buffering spill box is equipped with below mouth, inclined inclined chute under the overflow port for buffering spill box is connected with to the right is described The outlet of inclined chute is connected with sorting equipment；The sorting equipment includes fixing bracket, and the support bracket fastened top is equipped with a left side High right low tilted supporter, be equipped with above the tilted supporter more to the right it is lower tilt extension slip fish axis, it is adjacent to slip between fish axis Spacing gradually increase from upper left to bottom right, the lower section of the tilted supporter be equipped with extend along the longitudinal direction lead fish plate, it is described to lead Fish plate is equipped with multiple tracks from left to right, and the fish mouthful that per pass leads fish plate is respectively arranged below with caching conveyer belt, the caching conveyer belt The left and right sides and rear side be respectively equipped with the caching conveyer belt wall interior panel holded up upwards, the front side of the caching conveyer belt is equipped with can With the caching conveyer belt gate of keying；Every is slipped the fish that slips for being respectively equipped with directly over fish axis and being extended in the same direction with accordingly slipping fish axis and divided Partition plate, each described slip are respectively equipped with up-small and down-big arched top at the top of fish demarcation strip；Separate near preceding and after fish that slips The off-sorting station baffle holded up upwards is connected on the outside of plate.

4. fish according to claim 3 capture categorizing system automatically, it is characterized in that：Each lower end grafting for slipping fish axis There is the mandrel that can be slided in the centre bore for slipping fish axis；The tilted supporter is rectangular frame, each upper end for slipping fish axis point It is not hinged on by upper pin on the left end cross bar of the tilted supporter, the upper end of each upper pin is worn from slipping in fish axis upper end respectively It crosses and is set with axis pin spacer, the upper end for accordingly slipping fish demarcation strip is pressed in above the axis pin spacer and is hinged on upper pin On；The front and rear sides of the tilted supporter right end have been respectively fixedly connected with tilted supporter square block, and two tilted supporter square blocks are mutual by two Parallel guide rod is connected with each other；It is set with and slips the one-to-one slide of fish axis on two guide rods, it is each described to slip fish axis and slip The lower end of fish demarcation strip is respectively hinged on corresponding slide.

5. fish according to claim 4 capture categorizing system automatically, it is characterized in that：It is equipped between two guide rods with leading The parallel locating rod of bar, the locating rod are passed through from the centre bore of each slide, and same size and length are equipped between adjacent slide The spring of degree, the spring are set in the locating rod, are fixedly connected near preceding slide with the front end of locating rod； Locating rod spacer is equipped between the tilted supporter square block of slide and rear side after, the locating rod spacer is sleeved on the positioning On bar, the rear end of the locating rod is screwed in by screw thread in the screw hole of rear side tilted supporter square block, and the rear end of the locating rod Head is equipped with handwheel.

6. fish according to claim 4 capture categorizing system automatically, it is characterized in that：Before the tilted supporter left end cross bar Both sides are respectively hinged at the support bracket fastened left upper part afterwards, and the right end of the two tilted supporter square blocks has been respectively articulated with tilted supporter Cylinder is adjusted, the lower end that the tilted supporter adjusts cylinder is respectively hinged at the support bracket fastened right end lower part.

7. the fish according to any one of claim 3 to 6 capture categorizing system automatically, it is characterized in that：The fixed branch The front side of frame is equipped with the total conveyer belt extended in left-right direction, and the front port of each caching conveyer belt is respectively positioned at described total defeated The top of band is sent, total conveyer belt goes along with sb. to guard him baffle except outlet side is equipped with total conveyer belt.