CN109329362B

CN109329362B - Feeding device

Info

Publication number: CN109329362B
Application number: CN201811164666.5A
Authority: CN
Inventors: 闵方台
Original assignee: Suzhou Juice Network Information Technology Co Ltd
Current assignee: Suzhou juice Network Information Technology Co., Ltd
Priority date: 2018-10-06
Filing date: 2018-10-06
Publication date: 2020-12-11
Anticipated expiration: 2038-10-06
Also published as: CN109329362A

Abstract

The invention relates to a feeding device, which comprises a feeding bin, wherein a discharge hole is formed in the bottom of the feeding bin, a valve is arranged at the discharge hole, an opening mechanism is arranged on the valve, a horizontal conveying belt is arranged below the discharge hole of the feeding bin, material receiving grooves are formed in the horizontal conveying belt and are arranged at equal intervals along the conveying direction of the horizontal conveying belt, a trigger mechanism is arranged on the horizontal conveying belt and is used for triggering the opening mechanism to act and linking the valve to open and close, the feeding device enables eels led out to a cavity in a material distribution bin to be stacked together in a length direction according to the condition that the length directions of groove cavities are consistent, and the eels can slide out from a discharge pipe to an eel reversing mechanism one by one along a channel in the rotating process of a material distribution roller.

Description

Feeding device

Technical Field

The invention relates to the technical field of food processing, in particular to a feeding device.

Background

The eel is also called as yellow snake, has higher food therapy value due to delicious meat, and is deeply loved by eaters; when the eels are actually eaten, fresh eels are generally purchased and then killed, the demand of a common restaurant is limited, and further the purchase quantity is limited, but along with the expansion of the culture scale, a plurality of farmers face the problem of difficult marketing, so that the eels which are suitable for eating are bred to face the problem of huge marketing, and further the culture cost of the eels is high;

mucus secreted on the surface of the eel is generally slaughtered in an artificial mode, the abdomen of the eel is split by manually holding a slaughtering cutter, the internal organs in the split abdomen are removed, the eel from which the internal organs are removed can be cooked after being cleaned, and the eel can be cooked only by simply splitting the abdomen and cutting the eel into sections, so that the seasoning is difficult to enter the meat on two sides of the spine of the eel when the eel sections are cooked, the taste of the cooked eel is poor, and in order to solve the problem, the eel meat on two sides of the spine of the eel is generally cut off by using a bone removing cutter along the length direction of the spine of the eel, thereby realizing the bone removing operation of the eel, and the eel from which the spine is removed has better taste and can avoid hurting the oral cavity of a eater, the boning operation is generally performed manually, and although a skilled operator can ensure the boning efficiency of a single eel, the manual boning mode is obviously not suitable for large-scale industrial production.

Disclosure of Invention

The purpose of the invention is: the utility model provides a feedway can realize the list strip feed to the eel to the automatic bone removal operation of adaptation eel.

In order to achieve the purpose, the invention adopts the technical scheme that:

eel feedway, including the feed storehouse, the bottom in feed storehouse is provided with the discharge gate, the discharge gate is provided with the valve, be provided with opening mechanism on the valve, the discharge gate below in feed storehouse is provided with horizontal transport belt, horizontal transport belt is last to be provided with and to connect the silo, connect the silo along horizontal transport belt direction of delivery equidistance interval arrangement, horizontal transport belt is last to be provided with trigger mechanism, trigger mechanism is used for triggering opening mechanism and moves to the interlock valve is opened and is closed.

The invention also has the following features:

the discharge end of horizontal conveyor belt is provided with the lifting machine, the high-end discharge gate and the branch feed bin of lifting machine link up, be provided with a plurality of discharging pipes at the bottom of the storehouse of branch feed bin, the discharging pipe links up with eel reversing mechanism's feed inlet respectively.

Divide the feed bin to be provided with and divide the material baffle, divide the length direction equidistance interval of material baffle along the feed bin to set up a plurality ofly, divide the vertical setting of material baffle face and tip and divide the feed bin inner wall to fix, adjacent material baffle that divides constitutes the passageway of eel, the discharging pipe communicates with the passageway bottom that adjacent material baffle constitutes.

The cross-section of branch feed bin is big-end-up's trapezium structure, the bottom of branch feed bin is provided with the branch material roller, the roller core level and the length direction of branch material roller are parallel with the length direction of branch feed bin, and actuating mechanism drive divides the material roller to rotate.

The roller body of the distributing roller is provided with a plurality of annular guide grooves at equal intervals, the annular guide grooves form a channel for moving single eels, the roller body of the distributing roller is close to bin walls and bin bottoms on two sides of the distributing bin, and a slot cavity of each annular guide groove, the bin walls and the bin bottoms on two sides of the distributing bin form a channel for the single eels to pass through.

Still equidistance interval arrangement has a plurality of rings shape on the roll body of branch material roller and dodges the groove, divide the material baffle card to put in the ring shape dodges the inslot.

The discharge gate in feed storehouse is the rectangle, be provided with a plurality of baffles in the feed storehouse, constitute the cavity that holds the eel between the adjacent baffle, the lower extreme of adjacent baffle sets up into the bar export, the valve setting is in bar export position department.

The valve is including setting up the valve plate in bar exit position department, the length direction of valve plate is parallel with the length direction of bar export, be provided with the dwang on the valve plate, the length direction level of dwang just is parallel with the length direction of valve plate, and the one end of dwang is provided with the extension board, and is articulated through the connecting rod between the extension board of adjacent dwang, opening mechanism is including setting up the trigger bar in connecting rod one end, the vertical and perpendicular with dwang length direction of the pole length direction of trigger bar, the rod end of trigger bar is provided with the ball, trigger mechanism is including setting up the trigger plate that connects silo one side cell wall, be provided with the inclined plane on the trigger plate, the inclined plane supports with the ball and leans on or separate, the rod end cover of dwang is equipped with the reset torsion spring, the both ends of.

One side of valve plate is provided with the limiting plate, the limiting plate supports with the lower extreme of bar export and leans on, the last face of valve plate is the arc surface.

The bar export is provided with ejection of compact stringing respectively, the lower extreme of ejection of compact stringing is close to with the tank bottom that connects the silo, along the length direction equidistance that connects the silo is provided with the material baffle, and adjacent material baffle constitutes the cavity that holds the eel, the cavity coincide with the profile of bar export, the outer wall of feed bin is provided with vibrating motor.

The invention also discloses an eel boning processing system which comprises the feeding device.

Compared with the prior art, the invention has the technical effects that: this feedway makes to derive all to presenting the condition that length direction is unanimous according to slot chamber length direction and stacks together in the cavity in dividing the feed bin, foretell minute material roller pivoted in-process can make the eel along the passageway, singly one by one from discharging pipe roll-off to eel reversing mechanism in.

Drawings

FIGS. 1 and 2 are schematic diagrams of two view structures of the eel boning processing system;

FIG. 3 is a schematic view of the structure of the feeding bin of the eel feeding device matched with the horizontal conveyer belt;

figures 4 and 5 are cross-sectional views of the eel feeding device with the feeding bin matched with the horizontal conveyer belt in two states;

FIG. 6 is a schematic view of the structure of the distribution bin in the eel feeding device;

FIG. 7 is a front view of a material distributing bin in the eel feeding device;

figure 8 is a front view of the eel reversing mechanism;

figures 9 and 10 are schematic views of two perspective structures of the eel reversing mechanism;

FIG. 11 is a schematic structural view of the identification unit and the pipeline in the eel reversing mechanism;

FIG. 12 is a schematic structural view of a traction device, an abdominal cavity dissection device, a viscera removal device, a boning mechanism and a circular cutting mechanism;

FIG. 13 is a schematic view of the structure of FIG. 12 from another perspective;

FIG. 14 is a schematic view of the structure of FIG. 13 from another perspective;

FIG. 15 is a front view of FIGS. 13 and 14;

FIG. 16 is a schematic view of the structure of the viscera removal device;

FIG. 17 is a front view of the viscera removal device;

FIG. 18 is a schematic view of a portion of the traction device;

FIG. 19 is a schematic view of the structure of FIG. 18 from another perspective;

FIG. 20 is a front view of FIG. 18;

FIG. 21 is a schematic structural view of the ring cutting mechanism and the deboning mechanism;

FIG. 22 is a schematic view of the alternate view structure of FIG. 21;

fig. 23 is a front view of fig. 21.

Detailed Description

The present invention will be further explained with reference to fig. 1 to 23:

in order that the objects and advantages of the invention will be more clearly understood, the invention will now be described in detail with reference to the following examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.

As used herein, the terms "parallel" and "perpendicular" are not limited to their strict geometric definitions, but include tolerances for machining or human error, reasonable and inconsistent.

The feeding device of the invention is explained in detail below with reference to the whole eel boning processing system:

the specific features of the eel boning processing system are explained in detail below:

the eel boning processing system comprises an eel feeding device 10, wherein a discharge hole of the eel feeding device 10 is connected with a feed hole of an eel reversing mechanism 20, the eel reversing mechanism 20 is used for reversing the head and the tail of an eel and guiding the eel from the discharge hole of the eel reversing mechanism 20 in a way that the head is forward, the discharge hole of the eel reversing mechanism 20 is connected with a pipe orifice at one end of a constraint pipe 70, a traction device 30 is arranged on the constraint pipe 70, the traction device 30 is used for traction the eel to move along the pipe length direction of the constraint pipe 70, an abdominal cavity splitting device 40 and an internal organ removing device 50 are sequentially arranged in the constraint pipe 70, a pipe orifice at the other end of the constraint pipe 70 is provided with a boning mechanism 60, and the boning mechanism 60 is used for boning the eel;

referring to fig. 1 and 2, live eels are fed into the eel feeding device 10, the eel feeding device 10 guides single eels out, and because the eels are guided out from the eel feeding device 10, the two conditions of tail guide-out or head guide-out exist, when the heads of the eels are guided out from the eel feeding device 10, the single eels are normally guided out into the restraint pipe 70, and normal operations of splitting, viscera removal and bone removal are performed; when the tail of the eel is led out from the eel feeding device 10, the eel reversing mechanism 20 is used for reversing the eel, so that the head of the eel is led out, after the eel is led out, the eel is pulled to move along the constraint pipe 70 by the traction device 30, so that the splitting of the abdominal cavity of the eel and the bone removing operation of the viscera remover are realized, the eel fillet without spines can be obtained, the obtained eel fillet needs to be processed in the later stage, the eel is cleaned and cut into sections, the cut eel sections are mixed with spice, then the subsequent heating and cooling are carried out, the cooled eel sections are separately vacuum-packaged, and the snack product which is prepared by taking the eel as a raw material can be obtained;

the eel with the spine can be cleaned and dried to directly prepare a dry eel product which is convenient to store, the storage time of the eel can be prolonged, and the flavor of the eel is improved.

The processing system can improve the removal efficiency of the eel chine so as to adapt to large-scale industrial production.

As a preferable scheme of the present invention, as shown in fig. 20 and 21, a ring cutting mechanism is disposed between the other end pipe orifice of the restriction pipe 70 and the deboning mechanism 60, and the ring cutting mechanism is used for ring-cutting and cutting the two side positions of the head of the eel;

in order to facilitate subsequent boning operation of the boning mechanism 60 and ensure that the boning mechanism 60 can go deep into the meat of the eels, an annular opening is cut at the head position of the eels by the annular cutting mechanism, and in the process that the traction device 30 pulls the eels to move continuously, the boning cutter of the boning mechanism 60 can go deep into the annular opening at the head of the eels, so that the boning operation of the eels with the annular opening cut off is conveniently implemented, and boning of the eels is ensured.

Further preferably, a spraying mechanism is arranged on the eel feeding device 10 and is connected with the liquid supply mechanism;

because the activity of the live eels is stronger, in order to avoid the situation that the eels are too active when being led out from the eel feeding device 10, the situation that the eels swing randomly at the outlet of the eel feeding device 10 is caused, for the purpose, the spraying mechanism is arranged on the eel feeding device 10, low-concentration alcohol can be sprayed to the eels, the activity of the eels is reduced, cooling ice water and low-concentration edible alcohol can be led into the spraying mechanism, the activity of the eels can also be reduced, and the control over the leading-out of the eels is conveniently realized.

Preferably, as shown in fig. 3 to 5, the eel feeding device 10 includes a feeding bin 11, a discharging hole is formed in the bottom of the feeding bin 11, a valve 12 is disposed at the discharging hole, an opening mechanism is disposed on the valve 12, a horizontal conveying belt 13 is disposed below the discharging hole of the feeding bin 11, a receiving groove 14 is disposed on the horizontal conveying belt 13, the receiving groove 14 is equidistantly arranged along the conveying direction of the horizontal conveying belt 13, a triggering mechanism is disposed on the horizontal conveying belt 13, and the triggering mechanism is used for triggering the opening mechanism to act and linking the opening and closing of the valve 12;

drop into the eel into feed bin 11, start horizontal transport belt 13, make horizontal transport belt 13 rotate, when trigger mechanism and opening mechanism touched, can realize opening valve 12, valve 12 opens the back, and the eel is derived to receiving the silo 14 in from valve 12, can realize the discontinuous feed to the eel, in order to avoid the eel to supply out the eel that leads to at the discharge gate position department of eel feedway 10 at the excessive speed, convenient follow-up single processing to the eel.

Specifically, the discharge end of the horizontal conveyor belt 13 is provided with a lifting machine 15, a discharge port at the high end of the lifting machine 15 is connected with a material distribution bin 16, the bin bottom of the material distribution bin 16 is provided with a plurality of discharge pipes 161, and the discharge pipes 161 are respectively connected with the feed inlets of the eel reversing mechanisms 20;

the eel intermittently guided out is guided out to the material distribution bin 16 by the lifter 15, and the eel is guided out to the plurality of discharge pipes 161 by the material distribution bin 16, so that single feeding of the eel is realized, and the subsequent single processing of the eel is facilitated;

the plurality of groups of the discharge pipes 161 are arranged at equal intervals along the length direction of the material distribution bin 161, the invention provides 5 groups of embodiments, the processing efficiency of the eels can be obviously improved, the discharge pipes 161 are adapted to the material distribution bin 161, and the subsequent number of the eel reversing mechanism 20, the traction device 30, the abdominal cavity splitting device 40, the viscera removing device 50, the constraint pipes 70 and the annular cutting mechanism is adapted to the discharge pipes 70.

In order to realize single feeding of eels, referring to fig. 6 and 7, a plurality of distribution partition plates 162 are arranged in the distribution bin 16, the distribution partition plates 162 are equidistantly arranged along the length direction of the distribution bin 16, the plate surfaces of the distribution partition plates 162 are vertically arranged, the end parts of the distribution partition plates are fixed to the inner wall of the distribution bin 16, the adjacent distribution partition plates 162 form a channel for eels, and the discharge pipe 161 is communicated with the bottom of the channel formed by the adjacent distribution partition plates 162;

after the eels are led out from the lifting machine 15 to the interior of the eel distributing bin 16, the eel channels formed by the plurality of the eel distributing partition plates 162 enable the eels to move only in the channels formed by the plurality of the eel distributing partition plates 162, and therefore the eels can be led out from the discharge pipe 161.

Further, as shown in fig. 7, the section of the distribution bin 16 is a trapezoid structure with a large top and a small bottom, a distribution roller 17 is arranged at the bottom of the distribution bin 16, a roller core of the distribution roller 17 is horizontal, and the length direction of the roller core is parallel to the length direction of the distribution bin 16, and a driving mechanism drives the distribution roller 17 to rotate;

the eel can move along the rotating direction of the material distributing roller 17 and towards the bottom of the material distributing bin 16 by using the rotating material distributing roller 17, so as to be guided out from the bottom of the discharge pipe 161;

specifically, a plurality of annular guide grooves 171 are arranged on the roller body of the distributing roller 17 at equal intervals, the annular guide grooves 171 form a channel for moving a single eel, the roller body of the distributing roller 17 is close to bin walls and bin bottoms on two sides of the distributing bin 16, and a groove cavity of the annular guide grooves 171, the bin walls and the bin bottoms on two sides of the distributing bin 16 form a channel for passing the single eel;

after the eels are led out into the material distribution bin 16, the eels move in a channel formed by the cavity of the annular guide groove 171 of the roller body of the material distribution roller 17, bin walls on two sides of the material distribution bin 16 and the bin bottom, and only a single eel can move, so that the eels can be basically led out from the discharge pipe 161 singly, and subsequent processing operation is facilitated.

In order to realize avoiding the rotation of the material distributing roller 17, a plurality of annular avoiding grooves are arranged on the roller body of the material distributing roller 17 at equal intervals, and the material distributing partition plate 162 is clamped in the annular avoiding grooves.

In order to realize the feeding effectiveness of the source position of the eels, the eels led into the distribution bin 16 can be led out into the discharge pipe 161 along the leading-out direction according to the length direction, the discharge hole of the feeding bin 11 is rectangular, a plurality of partition plates 111 are arranged in the feeding bin 11, a cavity for containing the eels is formed between every two adjacent partition plates 111, the lower ends of the adjacent partition plates 111 are arranged to form a strip-shaped outlet, and the valve 12 is arranged at the position of the strip-shaped outlet;

when exporting dividing the feed bin 16 in with the eel, the eel is deposited in dividing feed bin 16 according to length direction and the unanimous state of cavity length direction, and the width defence line of cavity should not be too big, can hold 2 to 3 eel's width can to the realization is to the restraint of eel, conveniently keeps the gesture of eel like this.

Specifically, as shown in fig. 4 and 5, the valve 12 includes a valve plate 121 disposed at the position of the strip-shaped outlet, the length direction of the valve plate 121 is parallel to the length direction of the strip-shaped outlet, a rotating rod 122 is disposed on the valve plate 121, the length direction of the rotating rod 122 is horizontal and parallel to the length direction of the valve plate 121, one end of the rotating rod 122 is provided with a support plate 123, the support plates 123 of adjacent rotating rods 122 are hinged through a connecting rod 124, the opening mechanism includes a trigger rod 125 disposed at one end of the connecting rod 124, the rod length direction of the trigger rod 125 is vertical and perpendicular to the length direction of the rotating rod 122, the rod end of the trigger rod 125 is provided with a ball 126, the trigger mechanism includes a trigger plate 141 disposed on the wall of the material receiving groove 14, the trigger plate 141 is provided with an inclined surface, the inclined surface abuts against or separates from the ball 126, and the, two ends of the reset torsion spring are respectively abutted against the rotating rod 122 and the feeding bin 11;

when the horizontal conveying belt 13 is located below the valve 12 and intermittently rotates, the inclined surface of the trigger plate 141 on the groove wall on one side of the material receiving groove 14 abuts against the ball bearings 126, so that the trigger rod 125 is linked to move transversely, the rotating rod 122 is linked to rotate, the valve 12 deflects, a gap is formed between the valve plates 121, and then the eel is led out from the gap between the valve 121 and the strip-shaped outlet and led into the material receiving groove 14;

when the inclined plane of the trigger plate 141 on the slot wall at one side of the receiving slot 14 is far away from the ball 126, the valve 12 is closed again under the action of the reset torsion spring, and further the eel is prevented from continuously descending.

A limiting plate is arranged on one side of the valve plate 121 and abuts against the lower end of the strip-shaped outlet, and the upper plate surface of the valve plate 121 is an arc surface;

the valve plate 121 abuts against the limiting plate, so that the valve plate 121 is positioned, and the valve plate 121 abuts against the limiting plate in a normal state through the arrangement of the reset torsion spring, so that the valve 21 is in a closed state in the normal state;

the upper plate surface of the valve plate 121 is an upward convex arc surface, so that the unloading operation of the eels is facilitated.

Further, as shown in fig. 4 and 5, the strip-shaped outlets are respectively provided with a discharging distribution pipe 128, the lower ends of the discharging distribution pipes 128 are close to the bottom of the receiving trough 14, material partition plates 142 are equidistantly arranged along the length direction of the receiving trough 14, the adjacent material partition plates 142 form a cavity for containing the eels, the cavity is matched with the profile of the strip-shaped outlets, and the outer wall of the feeding bin 11 is provided with a vibration motor 129;

in order to avoid the situation that the eels led out from the strip-shaped outlet cannot accurately fall into the receiving groove 14 to form a cavity of the eels, the discharging distribution pipe 128 conducts the fresh and live eels, the discharging distribution pipe 128 is used for fluffing the eels, and therefore the eels are prevented from jumping and accurately fall into the cavity formed by the partition plates 141;

the lifting material groove of the lifting machine 15 is also internally provided with a partition plate similar to the material receiving groove 14, so that the eel guided out from the cavity of the material receiving groove 14 can be accurately received, the guided eel can be guided out to the material distribution bin 16 to be distributed according to the condition that the length directions are consistent, the eel guided out to the cavity in the material distribution bin 16 is all stacked together according to the condition that the length directions of the cavities are consistent, and the eel can slide out to the eel reversing mechanism 20 from the discharge pipe 161 one by one along the channel in the rotating process of the material distribution roller.

With reference to fig. 8 to 11, the structural features of the eel reversing mechanism 20 will be described in detail below with emphasis on:

the eel reversing mechanism 20 comprises a main pipe 21 respectively communicated with a discharge pipe 161, the main pipe 21 bends and extends downwards, a reversing pipe 22 is arranged on the pipe body of the main pipe 21, the reversing pipe 22 extends upwards and is communicated with a suction port of a suction unit, a material guide pipe 23 is arranged on the pipe body of the reversing pipe 22, the material guide pipe 23 extends vertically and downwards and is communicated with the main pipe 21, an identification unit is arranged at the communication position of the reversing pipe 22 and the main pipe 21, the identification unit is used for identifying the tail and the head of an eel led into the position, the identification unit is connected with a control unit, and the control unit is used for controlling the start and stop of the suction unit;

when the single eel is led out from the discharge pipe 161 of the main pipe 21 to the inside of the main pipe 21 and the main pipe eel moves along the main pipe 21, when the main pipe 21 and the reversing pipe 22 are moved to the communication position, the identification unit identifies one end of the eel staying at the position, when the tail of the eel is identified, the control unit controls the suction unit to start, the eel in the position of the main pipe 21 is sucked into the reversing pipe 22 by utilizing the reversing pipe 22, when the eel sucked into the reversing pipe 22 vertically extends upwards, so that the head is positioned below the reversing tube 22, and when the penetration is positioned below the reversing tube 22, the suction unit stops the suction operation, so that the eel is guided into the material guiding pipe 23 with the head of the eel facing downwards, the material guiding pipe 23 faces downwards vertically, therefore, the reversing operation of the eels is realized, the eels are guided out to the lower end of the main pipe 21 in a head-forward mode, and the subsequent bone and viscera removing operation is facilitated;

when the head of the eel is identified, the control unit controls the pumping unit to stop, and the eel normally falls along the main pipe 21;

the pipe diameter of the main pipe 21 is not too large, so that the problem that suction force required to be provided by a suction unit is too large due to too large pipe inner diameter is avoided while eel can be freely conducted in the pipeline, the problem that the eel is twisted and coiled due to random movement in the pipeline is avoided, and the inner diameters of the main pipe 21 and the reversing pipe 22 are preferably 1.5 times of the maximum diameter of the eel.

Specifically, as shown in fig. 8, in order to ensure that the eels can smoothly move downwards along the main pipe 21, the main pipe 21 includes a first vertical extension section 211 and a second vertical extension section 212, a horizontal connecting pipe 213 is disposed between the first vertical extension section 211 and the second vertical extension section 212, and a pipe end of the reversing pipe 22 is communicated with a pipe body of the horizontal connecting pipe 213;

the single eel that discharging pipe 161 derived is under self action of gravity for the eel is through in first vertical extension 211, circular arc transition between first vertical extension 211 and the pipe shaft of horizontal connection pipe 213, when the eel removes to the vertical extension 212 position department of second, the speed of eel reduces, makes things convenient for the action of recognition cell, thereby judges the head or the afterbody of eel forward, with the convenience commutates to the eel.

In order to ensure that the eels with leading tails are pumped into the reversing pipe 22, the reversing pipe 22 comprises a horizontal extension pipe 221 and a vertical extension pipe 222, the horizontal extension pipe 221 is connected with the vertical extension pipe 222 in an arc mode, and the pipe end of the horizontal extension pipe 221 extends into the pipe cavity of the horizontal connecting pipe 213;

the horizontal extension pipe 221 of the reversing pipe 22 is parallel to the horizontal connection pipe 213 and extends into the pipe cavity of the horizontal connection pipe 213, the suction unit is started, so that the eels in the horizontal connection pipe 213 can be conveniently sucked into the horizontal extension pipe 221 until being sucked into the vertical extension pipe 222, after the eels are sucked into the vertical extension pipe 222, the heads of the eels face downwards, the suction unit can stop suction operation, the eels are guided into the material guide pipe 23 under the action of self gravity and are guided out of the material guide pipe 23 into the main pipe 21, and therefore the reversing operation of the eels is achieved.

In order to ensure that the eels introduced into the material guiding pipe 23 can be smoothly guided out into the main pipe 21, the lower end of the material guiding pipe 23 is communicated with the second vertical extension section 212.

Further, in order to ensure that the eels in the horizontal connecting pipe 213 in the main pipe 21 are pumped into the reversing pipe 22, the feeding pipe 23 is provided with a first gate 231, and the control unit controls the start and stop actions of the pumping unit to respectively perform the cut-off and conduction actions on the feeding pipe 23 corresponding to the first gate 231;

when the suction unit performs suction operation on the reversing pipe 22, the first flashboard 231 performs cutting of the material guide pipe 23, so that the formed suction port is positioned at the communication position of the reversing pipe 22 and the main pipe 21, the suction unit is ensured to suck single eels into the reversing pipe 22, and the reversing operation on the eels is realized;

foretell first flashboard 231 is plate valve, and this plate valve is connected with electromagnetic relay, and when electromagnetic relay circular telegram, plate valve quick travel to realize switching on of pipeline, after electromagnetic relay outage, plate valve resets fast, with the realization to ending of pipeline.

Further, a second gate 214 is arranged on the second vertical extension section 212, and the control unit controls the starting and stopping actions of the suction unit to respectively perform the cutting and conducting actions on the second vertical extension section 212 corresponding to the second gate 214;

in order to prevent the eels with the front tail from sliding down into the second vertical extension section 212 from the horizontal connecting pipe 213, the control unit controls the second gate 214 to close, so that the second vertical extension section 212 is closed, and the eels are ensured to be extracted into the reversing pipe 22 from the horizontal connecting pipe 213;

when the eel with the head facing forwards slides into the second vertical extension section 212 from the horizontal connecting pipe 213, the control unit controls the second gate 214 to be opened, so as to ensure that the main pipe 21 is in a conducting state;

the second gate 214 of this department is the plate valve with first gate 231's structure is the same, and this plate valve is connected with electromagnetic relay, and when electromagnetic relay circular telegram, plate valve quick travel to realize switching on of pipeline, after electromagnetic relay outage, plate valve resets fast, with the realization to the pipeline by.

Further, a third gate 215 is arranged on the first vertical extension section 211, the control unit controls the start and stop actions of the suction unit to respectively perform the cutting and conducting actions on the first vertical extension section 211 corresponding to the third gate 215, and a first bypass pipe 2131 horizontally arranged on the horizontal connecting pipe 213 is communicated with the outside;

the third gate 215 is arranged close to the discharge hole of the discharge pipe 161, when the eels fall along the main pipe 21 and a single eel is discharged from the discharge pipe 161, the third gate 215 is closed, so that the problem of operation failure caused by the fact that too many eel strips discharged from the discharge pipe 161 enter the discharge pipe 161 is avoided;

until the eels are arranged at the discharge port at the lower end of the main pipe 21 in a head-forward state, the operations of boning and removing viscera of the groups of eels are completed, and then the control unit controls the third gate 215 to be opened, so that new eels to be processed are released, and the single operation of the eels is realized;

the third gate 215 of this department is the plate valve with first gate 231's structure is the same, and this plate valve is connected with electromagnetic relay, and when electromagnetic relay circular telegram, plate valve quick travel to realize switching on of pipeline, after electromagnetic relay outage, plate valve resets fast, with the realization to the pipeline by.

Further, the identification unit comprises a first distance sensor 2132 and a second distance sensor 2133 which are arranged in the horizontal connecting pipe 213, the detection ends of the first distance sensor 2132 and the second distance sensor 2133 are arranged vertically and oppositely, the first distance sensor 2132 is arranged below and the detection end is flush with the inner wall of the lower tube body of the horizontal connecting pipe 213, the second distance sensor 2133 is arranged above and the detection end is flush with the inner wall of the upper tube body of the horizontal connecting pipe 213;

as the tail of the eel is thin, as shown in fig. 11, the detection ends of the first and second distance sensors 2132 and 2133 in the horizontal connecting pipe 213 are arranged vertically and oppositely, when the value detected by the first distance sensor 2132 and the value detected by the second distance sensor 2133 are greater than a set value, it can be determined that the eel has a forward tail, and the control unit controls the suction unit to perform suction operation on the reversing pipe 22, so that the eel at the tail is sucked out of the reversing pipe 22 forward, and the reversing operation on the eel is realized;

when the value detected by the first distance sensor 2132 and the value detected by the second distance sensor 2133 are smaller than a set value, it can be determined that the eel is in a head-forward state, and the eel can be normally led out from the main pipe 21;

in order to avoid the influence on suction caused by the random movement of the eels in the horizontal connecting pipe 213 led into the main pipe 21, a baffle plate 24 is arranged at the communication position of the reversing pipe 22 and the horizontal connecting pipe 213, the surface of the baffle plate 24 is vertical and is connected with a lifting mechanism, and the lifting mechanism drives the baffle plate 24 to extend into or be far away from the pipe cavity of the horizontal connecting pipe 213;

when the eels are guided into the horizontal connecting pipe 213, the control unit controls the lifting mechanism to enable the baffle plate 24 to extend into the pipe cavity of the horizontal connecting pipe 213, so that the eels are blocked, the movement of the eels is avoided, the identification unit is ensured to recognize and judge the head or the tail of the eels, and the head of the eels is ensured to be led out from the pipe end of the second vertical extending section 212 of the main pipe 21.

Specifically, the lifting mechanism comprises a connecting plate 241 connected with the lower end of the baffle 24, a support sliding rod 242 is arranged at the lower end of the connecting plate 241, the support sliding rod 242 is slidably arranged on a support plate 243, the sliding direction is vertical, a support spring 244 is sleeved on the support sliding rod 242, two ends of the support spring 244 are respectively abutted against the support plate 243 and the connecting plate 241, the support sliding rod 242 is an iron rod, and a coil 245 is sleeved at the extending end of the lower end of the support sliding rod 242;

the power on and off of the coil 245 are realized by the control unit, when the eel moves to the position of the horizontal connecting pipe 213 of the main pipe 21, the coil 245 is powered off by the control unit, the reset force of the supporting spring 244 enables the baffle plate 24 to stretch into the pipe cavity of the horizontal connecting pipe 213, so that the blocking of the eel is realized, the staying of the eel is realized, and the accurate identification of the eel is ensured;

when the control unit identifies that the position is the tail of the eel, the control unit enables the coil 245 to be continuously powered off, the eel is continuously blocked, when the control unit identifies that the eel at the position is the head, the control unit enables the coil 245 to be powered on, the main pipe 21 is conducted, the eel can move along the main pipe 21, and then single eel guiding-out is completed.

In order to realize single arrangement of the eels and facilitate the subsequent traction of the eels by the traction device 30, the lower end of the second vertical extension section 212 of the main pipe 21 is provided with an arrangement pipe 25 in an extending manner, the arrangement pipe 25 extends vertically and downwards and the lower pipe end extends horizontally, the horizontally extending end of the arrangement pipe 25 is provided with a second bypass pipe 251, and the second bypass pipe 251 is communicated with the suction unit through a hose;

when the eels are led out from the second vertical extension section 212 of the main pipe 21 into the arrangement pipe 25, the second bypass pipe 251 is communicated with the suction unit, and the suction unit sucks the eels in the horizontal connecting pipe 213 of the main pipe 21 into the arrangement pipe 25, so that single arrangement of the eels is realized;

when the identification unit identifies that the eels in the horizontal connecting pipe 213 are the heads of the eels, the control unit can control the first gate 231 to be closed, the second gate 214 to be conducted and the third gate 215 to be closed, so that the eels can be assuredly extracted into the arrangement pipe 25, and arrangement of the eels is further realized;

when the identification unit identifies that the eels in the horizontal connecting pipe 213 are the tails of the eels, the control unit can control the first gate 231 to close, the second gate 214 to close and the third gate 215 to close, when the eels are pumped out to the reversing pipe 22, the control unit controls the second gate 214 to open, the first gate 231 is opened, and the pumping unit performs pumping operation on the second bypass pipe 251, so that the eels are pumped out to the lower pipe end of the arrangement pipe 25, and single arrangement of the eels is realized.

The horizontal extension section of the arrangement pipe 25 enables the eel to be in a horizontal state with the head facing forwards, so that the subsequent boning processing is facilitated.

The operating system for controlling the start and stop of each hardware by the control unit can be programmed according to actual use requirements, and details are not described here.

Referring to fig. 12 to 19, the following describes in detail how the eels arranged in the arranging tube 25 are boned:

the restraint tube 70 is horizontally arranged at the horizontally extending end of the arrangement tube 25 in the longitudinal direction and is arranged at the horizontally extending end of the arrangement tube 25 in the extending direction, the traction device 30 comprises a puncture rod 31 arranged at the tube end of the arrangement tube 25, the puncture rod 31 is vertically downward, a strip-shaped opening 71 is formed in the upper tube wall of the restraint tube 70, the strip-shaped opening 71 is arranged along the length direction of the restraint tube 70, the puncture rod 31 penetrates through the strip-shaped opening 71 and is close to or far away from the restraint tube 70, the puncture rod 31 is connected with a power mechanism, the power mechanism drives the puncture rod 31 to vertically move, the power mechanism is connected with a horizontal driving mechanism, and the horizontal driving mechanism drives the puncture rod 31 to move along the length direction of the strip-shaped opening 71 and sequentially penetrates through the abdominal cavity splitting device 40, the viscera;

when the eels are arranged at the positions of the arrangement pipes 25, the puncture rods 31 are arranged above the pipe openings of the arrangement pipes 25, and the power mechanism drives the puncture rods 31 to vertically move, so that the center of the head of the eels is punctured, and the head of the eels is fixed with the puncture rods 31;

when the eel head is pierced by the piercing rod 31, the piercing rod 31 should be sharp, and the power mechanism drives the piercing rod 31 to move downwards at a high speed, so that the eel head can be pierced;

the horizontal driving mechanism drives the pierced eel to move along the length direction of the restriction pipe 70, the flexibility and the surface of the eel are sticky and smooth, the inner diameter of the restriction pipe 70 can be selected as small as possible, and the restriction pipe 70 is slightly larger than or slightly smaller than the outer diameter of the eel, so that the restriction pipe 70 can restrict the eel, the condition of random twisting in subsequent treatment of the eel is avoided, the operation that the abdomen of the eel cannot be accurately cut, the viscera is removed, and the bones are removed due to distortion of the eel is avoided, the eel is enabled to present straight postures to be respectively treated, and further the effectiveness of the subsequent treatment of the eel is ensured.

As a further preferable scheme of the invention, a striker plate 32 is arranged at the horizontally extending end of the arranging pipe 25, the striker plate 32 is in an L shape as a whole, one end of the striker plate 32 extends vertically and upwardly, the other end extends horizontally, the striker plate 32 is connected with a lifting unit, and the lifting unit drives the upper end of the striker plate 32 to extend into or be far away from the lower pipe body of the arranging pipe 25;

when the eel is derived from the arranging pipe 25, the head of the eel faces forwards, the head falls on the striker plate 32, the head is abutted against the vertical extension section of the striker plate 32, the positioning of the eel is realized, the eel is prevented from moving randomly, then the power mechanism of the traction device 30 is started, the puncture rod 31 moves downwards quickly to realize the puncture of the eel, and the eel head is ensured to be punctured.

In order to clamp and position the head of the eel and ensure that the puncture rod 31 can puncture the head of the eel, the two sides of the horizontal extending end of the arranging pipe 25 are provided with clamping plates 33, the power mechanism drives the puncture rod 31 to move up and down and the clamping plates 33 corresponding to the two sides of the horizontal extending end of the arranging pipe 25 move away from and close to each other;

when the power mechanism drives the puncture rod 31 to move downwards, the clamping plates 33 on the two sides of the arranging pipe 25 are close to each other, so that the head of the eel is clamped, the puncture rod 31 moves downwards continuously, the head of the eel is punctured, and the head of the eel and the puncture rod 31 are fixed;

the lower end of the puncture rod 31 can be provided with barbs, so that the situation that the eel shakes to be separated from the puncture rod 31 is avoided.

When the puncture rod 31 drags the eel to move along the lumen of the restraint tube 70, through laparotomy and viscera removal operations, the eel with viscera removed also passes through a circular cutting mechanism to perform circular cutting operation on the head of the eel, the eel subjected to circular cutting realizes bone removal operation on the eel through the bone removal device 60, the eel spine and the head after the bone removal operation are still stopped on the puncture rod 31, for this purpose, a discharge ring 36 is sleeved on the body of the puncture rod 31, the discharge ring 36 is connected with a power unit, and the power unit drives the discharge ring 36 to reciprocate along the length direction of the puncture rod 31;

after the eel is subjected to the boning operation, the power unit drives the discharge ring 36 to move along the puncture rod 31, so that the head and the backbone of the eel at the head position of the puncture rod 31 are unloaded.

In order to ensure that the puncture rod 31 can puncture the head of the eel, the horizontally extending section of the baffle plate 32 is provided with an avoidance hole 321 for the puncture rod 31 to pass through, and the upper plate surface of the horizontally extending section of the baffle plate 32 is provided with an arc groove-shaped structure;

foretell eel when arranging material pipe 25 and deriving, the eel head stops in the arc wall of the horizontal extension section of striker plate 32 to the realization is to the accurate positioning of eel, and power unit drive puncture rod 31 descends fast, and the lower extreme of puncture rod 31 stretches into in dodging the hole 321, with the assurance with the eel head pierce through, thereby realizes fixed to the penetration of eel head.

Specifically, the puncture rod 31 is vertically arranged on the lower plate surface of the connecting strip plate 311, the power mechanism includes a support plate 312 arranged above the connecting strip plate 311, a cross beam 313 is arranged on the support plate 312, a power cylinder 314 is vertically arranged on the cross beam 313, a piston rod of the power cylinder 314 is vertical, the lower end of the piston rod is connected with the support plate 312, the horizontal driving mechanism includes a horizontal sliding rail 315, the horizontal sliding rail 315 is parallel to the tube length direction of the restraint tube 70, two sides of the cross beam 313 are slidably arranged on the horizontal sliding rail 315, a rack 316 is further arranged beside the horizontal sliding rail 315, the rack 316 is parallel to the horizontal sliding rail 315, a driving motor 317 is arranged on the cross beam 313, the driving motor 317 is provided with a gear 3171, and the gear 3171 is engaged with the rack 316;

when the vertical driving of the puncture rod 31 is realized, the power cylinder 314 is started, so that the connecting strip plate 311 moves up and down to realize the rapid puncture of the head of the eel, the driving motor 317 is started, the cross beam 313 moves along the horizontal slide rail 315 to drag the inner cavity of the restriction pipe 70 to move, and the operations of splitting the abdomen, removing the internal organs, cutting the ring and removing the bones of the eel are further realized;

the gear 3171 of the driving motor 317 is engaged with the rack 316, so as to realize the rapid movement of the beam 313.

In order to unload the heads and spines of the eels, a vertical through hole 3111 is formed in the connecting strip plate 311, a connecting bar 361 is arranged at the upper end of the discharging ring 36, the connecting bar 361 penetrates through the vertical through hole 3111 to be connected with a connecting transverse plate, the power unit comprises a discharging cylinder 363 arranged on the support plate 312, and the piston rod of the discharging cylinder 363 is vertical, and the lower end of the piston rod of the discharging cylinder 363 is connected with the connecting transverse plate;

after the eel is boned, the unloading cylinder 363 is started, so that the connecting transverse plate moves up and down, the unloading ring 36 moves along the puncture rod 31, and the unloading operation of the head and the backbone of the eel is realized.

Referring to fig. 17 and 19, when the clamping and positioning of the heads of the eels are performed, the outer sides of the clamping plates 33 at the two sides of the arranging pipe 25 are respectively connected with the first and second support plates 331 and 332, a guide sliding rod 333 is arranged between the first and second support plates 331 and 332, the guide sliding rod 333 is horizontal in the length direction and perpendicular to the arranging pipe 25, a return spring 334 is sleeved on the guide sliding rod 333, the two ends of the return spring 334 are respectively abutted against the first and second support plates 331 and 332, driving sliding plates 335 are respectively arranged at the outer sides of the first and second support plates 331 and 332, the driving sliding plates 335 extend vertically upwards and are provided with driving inclined surfaces 3351 at the inner sides thereof, vertical sliding rails 336 are arranged at the two ends of the cross beam 313, the two ends of the support plate 312 are slidably arranged on the vertical sliding rails 336, rolling balls 3121 are arranged at the two ends of the support plate 312, and the rolling balls 3121 are abutted against or separated from the driving, the up-and-down movement of the support plate 312 corresponds to the moving away and approaching movement of the two clamping plates 33;

referring to fig. 12, when the power cylinder 314 is started, the support plate 312 moves downwards, so that the balls 3121 at the two ends of the support plate 312 abut against the driving inclined surface 3351, the return spring 334 is compressed, the clamping plates 33 at the two sides of the arranging pipe 25 are close to each other, thereby realizing the clamping operation of the eel head, and after the power cylinder 314 is reset, the support plate 312 moves upwards, so that the return spring 334 is reset and extended, so that the clamping plates 33 at the two sides of the arranging pipe 25 are far away from each other, thereby not hindering the normal introduction of the next group of new eels to be boned.

Further, referring to the enlarged view in fig. 13, the lower tubular body of the restriction tube 70 is provided with an opening 72, the opening 72 is disposed along the length direction of the restriction tube 70, the abdominal cavity dissection device 40 includes a blade 41 disposed in the opening 72, the blade 41 is connected to a lifting unit, and the lifting unit drives the upper end of the blade 41 to extend into or be away from the lower tubular body of the restriction tube 70;

in the process that the striker plate 32 moves up and down, the blade 41 moves up and down, and in the process that the blade 41 moves down, the blade 41 avoids the passing of the eel;

combine fig. 14 to show, the lift unit includes the first connecting plate 322 of being connected with blade 41 and striker plate 32, first connecting plate 322, the vertical iron bar 323 that is provided with in middle section, the lower extreme of iron bar 323 slides and sets up on second connecting plate 324, the cover is equipped with solenoid 325 on iron bar 323 stretches out second connecting plate 324, the cover is equipped with reset spring 326 on iron bar 323, reset spring 326's both ends support with first connecting plate 322 and second connecting plate 324 respectively and lean on, when the realization is switched on solenoid 325, blade 41 and striker plate 32 descend, in order to make things convenient for the eel to pass through, after solenoid 325 cuts off the power supply, reset spring 326 elasticity resets, thereby realize the lifting to blade 41 and striker plate 32, thereby realize blockking to new eel, and cut open the abdominal portion of eel.

The blade 41 has a plate-shaped structure, the blade point of the blade is forward, and the blade 41 is sharp, so that the eel can be surely split, and the belly of the eel can be surely split along the length direction under the restriction action of the restriction tube 70.

With reference to fig. 16 and 17, in order to remove the viscera of the eel, the viscera removing device 50 comprises a supporting block 51 disposed in an opening 72 of the restriction tube 70, a scraper 52 is disposed on the supporting block 51, the scraper 52 is annular and disposed above the supporting block 51, and a cavity opening mechanism is disposed at a front end of the supporting block 51 and used for opening an abdominal cavity of the dissected eel;

after the abdomen of the blade 41 is cut open, in the process that the puncture rod 31 drags the eel to move along the restriction tube 70, the cut abdominal cavity is opened through the cavity opening mechanism, so that the supporting block 51 extends into the abdominal cavity of the eel, the scraper 52 is abutted against the abdominal cavity of the eel, and in the process that the puncture rod 31 drags the eel to move along the restriction tube 70, the internal organs are scraped from the abdominal cavity;

in order to further ensure that all viscus adhered to the abdominal cavity of the eel is removed, the rear end of the supporting block 51 is provided with a brush roller 53, the roller core of the brush roller 53 is horizontal and vertical to the length direction of the supporting block 51, the driving unit drives the brush roller 53 to rotate, and bristles are arranged on the brush roller 53;

the driving unit can be a driving motor, a rotating shaft of the driving motor is provided with a belt wheel which is connected with a belt wheel at the roller end of the driving brush roller 53 through a synchronous belt, and therefore the cleaning operation of the internal organs of the eels is implemented by the linkage brush hair.

Preferably, in order to open the abdominal cavity of the eel, the cross section of the supporting block 51 is semicircular, the cavity opening mechanism includes a transverse shaft 54 rotatably disposed at the front end of the supporting block 51, the length direction of the transverse shaft 54 is horizontal and perpendicular to the length direction of the supporting block 51, an extension rod 541 is disposed at the middle section of the transverse shaft 54, the extension rod 541 extends backwards along the length direction of the supporting block 51, and an opening ball 542 is disposed at the rod end of the extension rod 541;

when the eel is pulled by the puncture rod 31 to move along the restraining tube 70, the ball body of the opening ball 542 extends into the dissected abdominal cavity of the eel, so that the cavity of the eel is opened, two sides of the opened cavity are respectively supported on two sides of the supporting block 51, so that the abdominal cavity of the eel is completely opened, and when the completely opened eel continues to move along the restraining tube 70, the scraper 52 scrapes off the viscera of the restrained eel, so as to ensure that the viscera adhered to the abdominal cavity of the eel is removed;

specifically, a torsion spring 543 is arranged on the cross shaft 54, two ends of the torsion spring 543 are respectively connected with the cross shaft 54 and the supporting block 51, a stop block 511 is arranged below the front end of the supporting block 51, and the stop block 511 is abutted to or separated from the extension rod 541;

the stopper 511 supports against the extension rod 541, so that the ball body of the opening ball 542 extends out of the front end of the supporting block 51, the puncture rod 31 drags the eel to move along the restraining tube 70, the upper surface of the opening ball 542 protrudes out of the supporting block 51, and therefore the opening ball 542 guides the abdominal cavity opened by the eel.

In the process that the opening ball 542 rotates around the transverse shaft 54, in order to avoid the opening ball 542 and ensure that sufficient space can pass through the eel along the restraining tube 70, the front end of the supporting block 51 is provided with an avoiding notch 512, and the opening ball 542 is in two states that the avoiding notch 512 is lower than the opening notch 512, the opening notch 512 is higher than the opening notch 512, and the extension rod 541 is abutted against the stop block 511;

when the appearance of opening ball 542 is less than dodging when breach 512, ensure that the eel can normally pass through along restraint pipe 70, after the eel passes through restraint pipe 70, torsional spring 543 makes opening ball 542 reset and makes extension rod 541 support with dog 511 and lean on to the realization is to opening the location of ball 542.

In order to adjust the vertical height of the scraper 52, strip-shaped mounting holes 521 are formed in two sides of the scraper 52, and the mounting holes 521 are vertically arranged and connected with the supporting block 51 through screws;

the opening ball 542 comprises two hemispheres, and an opening for avoiding the puncture rod 31 is formed in a gap between the two hemispheres, so that the puncture rod 31 can drag the eel to normally pass along the restraining tube 70.

In order to realize the circular cutting around the head of the eel, as shown in fig. 20 and 21, the circular cutting mechanism comprises circular cutters 701 arranged at two sides of the mouth of the constraint tube 70, the circular cutters 701 are enclosed into a tubular structure, circular cutting edges are arranged in the cavities of the circular cutters 701, the circular cutters 701 are respectively connected with a transverse opening mechanism, when the puncture rod 31 of the traction device 30 moves to the position of the circular cutters 701, the transverse opening mechanism is started and enables the two circular cutters 701 to be far away from the cavity of the circular cutters 701 to form an avoidance for the movement of the puncture rod 31, and when the puncture rod 31 of the traction device 30 moves to be far away from the circular cutters 701, the transverse opening mechanism is started and enables the two circular cutters 701 to be close;

when the puncture rod 31 of the traction device 30 moves to the position of the annular cutter 701, the two annular cutters 701 are far away by the transverse opening mechanism, so that the puncture rod 31 is convenient to avoid, and when the puncture rod 31 of the traction device 30 moves to the position far away from the annular cutter 701, the two annular cutters 701 are close by the transverse opening mechanism, so that the annular cutting of the head position of the eel is realized;

when the puncture rod 31 of the traction device 30 moves to a position far away from the annular cutters 701, the driving motor 317 stops for 1 to 2 seconds, the two annular cutters 701 are close to each other through the transverse opening mechanism, so that the annular cutting of the head of the eel is realized, and after the annular cutting is finished, the driving motor 317 is continuously started to realize the subsequent boning operation;

specifically, the annular cutters 701 on the two sides are respectively connected with a first cutter frame plate 702 and a second cutter frame plate 703, a transverse sliding rod 704 is arranged between the first cutter frame plate 702 and the second cutter frame plate 703, the length direction of the transverse sliding rod 704 is horizontal and is vertical to the length direction of the restraint tube 70, a return spring 705 is sleeved on the transverse sliding rod 704, two ends of the return spring 705 are respectively abutted against the first cutter frame plate 702 and the second cutter frame plate 703, the transverse opening mechanism comprises an opening cylinder arranged between the first cutter frame plate 702 and the second cutter frame plate 703, and a piston rod of the opening cylinder is parallel to the transverse sliding rod 704;

when the puncture rod 31 of the traction device 30 moves to the annular cutter 701, the opening cylinder is used for ventilating, so that the first cutter frame plate 702 and the second cutter frame plate 703 are far away, the annular cutters 701 on the two sides are far away, the eel head on the puncture rod 31 is avoided, when the puncture rod 31 just moves out of the annular cutter position 71, the driving motor 317 stops for a moment, the opening cylinder is used for cutting off gas, and the annular cutting operation on the two sides of the eel head is realized.

With reference to fig. 21 to 23, the detailed structure of the deboning mechanism of the system for implementing the deboning operation on eels is described in detail as follows:

the bone picking mechanism 60 comprises bone picking tools 61 arranged on two sides of the discharge end of the ring cutting mechanism, the bone picking tools 61 on the two sides are arranged in a clearance mode, a channel through which eel passes is formed by the clearance between the bone picking tools 61 on the two sides, the bone picking tools 61 on the two sides are connected with a distraction unit, when the puncture rod 31 of the traction device 30 moves to the clearance position between the bone picking tools 61, the distraction unit is started, the bone picking tools 61 are far away from the clearance position to form avoidance for the movement of the puncture rod 31, and when the puncture rod 31 of the traction device 30 moves to a position far away from the bone picking tools 61, the distraction unit is started, and the two bone picking tools 61 are close to each other;

after the eel which is cut in the annular shape passes through the boning cutters 61, the boning cutters 61 are close to each other by the opening unit, so that the two boning cutters 61 extend into the annular opening of the head of the eel, and the traction device 30 pulls the eel to move, so that the boning operation of the eel can be realized.

Further preferably, the deboning tool 61 comprises a deboning cutting edge 611, the deboning cutting edge 611 is vertically arranged and extends towards the direction of the discharge end of the ring cutting mechanism, the deboning cutting edge 611 is arranged on a guide sliding plate 612, and the surface of the guide sliding plate 612 is vertical and parallel to the direction of the discharge end of the ring cutting mechanism;

when the boning cutter 61 is close to the eel, the boning and cutting edge 611 extends into the annular opening of the head of the eel, and the traction device 30 pulls the eel to move, so that the two sides of the spine of the eel are cut;

the guide sliding plate 612 is abutted against the two sides of the spine, and the traction device 30 drags the eel to move, so that the eel spine is removed, the eel spine and the eel head are stopped on the puncture rod 31, and the eel spine is removed by the discharge ring 36.

The guide sliding plates 612 of the deboning tools 61 on the two sides are respectively provided with a first frame plate 62 and a second frame plate 63, the first frame plate 62 and the second frame plate 63 are provided with a sliding rod 64, the length direction of the sliding rod 64 is horizontal and is vertical to the moving direction of the puncture rod 31 of the traction device 30, the two ends of the sliding rod 64 respectively extend out of the outer side plate surfaces of the first frame plate 62 and the second frame plate 63, the rod ends of the sliding rod 64 are all arranged to be T-shaped, the extending ends of the sliding rod 64 are respectively provided with a first pressure spring 65 and a second pressure spring 66, the two ends of the first pressure spring 65 are respectively abutted against the rod end of the sliding rod 64 and the first frame plate 62, and the two ends of the second pressure spring 66 are respectively abutted against the other end of the sliding rod 64.

Furthermore, the distraction unit comprises distraction guide plates 67 respectively arranged at the upper ends of the bone-picking cutters 61 at the two sides, the plate surfaces of the distraction guide plates 67 are vertically arranged and extend towards the direction of the discharge end of the ring-cutting mechanism, a distraction block sleeve 68 is sleeved on the puncture rod 31 of the traction device 30, and the distraction block sleeve 68 is abutted against or separated from the plate surfaces at the opposite sides of the distraction guide plates 67;

in the process that the traction device 30 pulls the eels to move, the supporting block sleeve 68 horizontally moves and abuts against the opposite side plate surfaces of the strutting guide plate 67, so that the first and second compression springs 65 and 66 are compressed, the two-side boning cutters 61 are far away, the heads of the eels pass through the two-side boning cutters 61, when the heads of the eels pass through the two-side boning cutters 61, the supporting block sleeve 68 is separated from the opposite side plate surfaces of the strutting guide plate 67, the two-side boning cutters 61 are close by the elastic resetting examples of the first and second compression springs 65 and 66, the two-side boning cutters 61 are further extended into the annular notch of the eels, the traction device 30 pulls the eels to move, the guide sliding plate 612 slides along the two sides of the eels spine, the boning cutting edge 611 tears the eels in the process that the guide sliding plate 612 slides along the spine, and the technical purpose of ' one-trip ' and one-trip ' is achieved, the guide sliding plate 612 can prevent the boning and cutting edge 611 from extending into the spine of the eel, and avoid the situation that the eel is broken when the boning operation of the eel is implemented, so that the bone and meat separation of the eel can be effectively realized.

In order to realize the carrying of the picked eel meat, material receiving sliding plates 80 are respectively arranged beside the bone picking tools 61 on the two sides, the material receiving sliding plates 80 are obliquely arranged, and the lower ends of the material receiving sliding plates 80 are provided with guide belts 81;

the removed eel meat falls on the material receiving sliding plate 80, so that the eel meat is guided to the guide belt 81, and the eel meat is carried.

In order to realize the connection of the spine picked off by the eel and the eel head, the material receiving sliding plates 80 on the two sides are provided with material discharging inclined plates above, the lower ends of the material discharging inclined plates are provided with material discharging crawler belts 91, the lower ends of the material discharging inclined plates are arranged on upright rods 92 in a sliding manner, the lower ends of the upright rods 92 are provided with frame plates 93, the upright rods 92 are provided with vibration tension springs 94, the vibration tension springs 94 are respectively connected with the lower ends of the material discharging inclined plates and the frame plates 93, the closed ends of the material discharging crawler belts 91 are provided with eccentric rollers, and the roller surfaces of the eccentric rollers are abutted against the lower ends of the material;

foretell row material track 91 pivoted in-process, the eccentric roll of blind end supports with the low side of arranging the material swash plate and leans on to realize rocking to arranging the material swash plate, and then avoid puncture rod 31 to unload and drop to the problem that the eel head and the backbone of arranging the material swash plate are deposited and can't unload and get off.

The eel boning processing method is explained in detail below, and the eel boning processing method adopts the eel boning processing system, and specifically comprises the following steps:

firstly, screening out live eels with uniform thickness by using a screening plate, and putting the live eels into an eel feeding device 10;

secondly, throwing live eels into a cavity formed by a plurality of partition plates 111 of a feeding bin 11 of the eel feeding device 10, enabling the eels to be arranged in the length direction, starting a horizontal conveying belt 13, enabling a valve 12, and throwing the eels into the cavity of a receiving groove 14 of the horizontal conveying belt 13;

thirdly, starting the liquid supply mechanism and the spraying mechanism, spraying low-concentration alcohol into the material receiving groove 14, and guiding the eels into the material distribution bin 16 by using the lifting machine 15;

fourthly, starting the material distributing roller 17 to rotate the material distributing roller 17, and enabling the eels to move in an eel channel formed by the groove cavity of the annular guide groove 171 and the bin walls on the two sides of the material distributing bin 16 until the eels are led out from the discharge pipe 161;

fifthly, starting the suction unit, so that the second bypass pipe 251 performs suction operation on the main pipe 21, and when the eels move to the position of the horizontal connecting pipe 213 along the main pipe 21, the control unit enables the coil 245 to be powered off, and enables the baffle plate 24 to protrude into the pipe cavity of the horizontal connecting pipe 213 so as to perform blocking on the eels;

sixthly, starting the first distance sensor 2132 and the second distance sensor 2133 of the identification unit, and when the distance between the first distance sensor 2132 and the distance between the second distance sensor 2133 are smaller than the set distance, controlling the suction unit to act by the control unit, and sucking the eels out of the arrangement pipe 25; when the distances between the first and second distance sensors 2132 and 2133 are larger than the set distance, the control unit controls the suction unit to act, so that the reversing pipe 22 performs suction operation on the main pipe 21, and the first gate 231, the second gate 214 and the third gate 215 are closed, so that the eels are sucked into the cavity of the reversing pipe 22, and controls the first gate 231 to open, so that the second bypass pipe 251 performs suction operation on the main pipe 21, and the eels are sucked into the arrangement pipe 25;

seventhly, starting a power mechanism of the traction device 30 to enable the puncture rod 31 to vertically move and to puncture the head of the eel;

eighthly, starting a horizontal driving mechanism of the traction device 30, so that the eels pass through an abdominal cavity splitting device 40, an internal organ removing device 50, a ring cutting mechanism and a bone removing mechanism 60 along a restraining pipe 70 respectively, wherein the abdominal cavity splitting device 40 splits the abdominal cavity of the eels in the length direction, the internal organ removing device 50 removes internal organs of the eels, the ring cutting mechanism cuts off openings of the head of the eels in the radial direction of the eels, and the bone removing mechanism 60 separates the spine and the meat of the eels;

ninth, the discharging cylinder 363 is started, so that the discharging ring 36 slides along the puncture rod 31, and the separated spines and the eel heads are discharged;

the eel fillets with the heads and the spines removed are led into a cleaning device to be cleaned in a rotating mode, after the cleaned eel fillets are drained, spices are added, stirring and pickling are carried out, after curing processing, vacuum packaging is carried out, and the small-packaged leisure eel dry food can be obtained;

or drying the drained water after draining to obtain dried eel, and individually packaging the dried eel in bags to obtain the dried eel product with the storage time.

In the sixth step, when the eels are led out to the pipe openings of the arrangement pipes 25 according to the heads, after the traction device 30 is reset, the control unit third gate 215 is opened and the baffle and coil 245 is powered off, so that the baffle 24 protrudes into the pipe cavity of the horizontal connecting pipe 213 to block the eels to be slaughtered.

In the eighth step, before the horizontal driving mechanism of the traction device 30 is started, the lifting unit is started, the upper end of the baffle plate 32 is far away from the lower pipe body of the arranging pipe 25, then the horizontal driving mechanism of the traction device 30 is started, the eel moves along the restraint pipe 70, and when the eel moves to the position of the abdominal cavity dissection device 40, the lifting unit is started, so that the baffle plate 32 and the blade 41 of the abdominal cavity dissection device 40 protrude into the pipe cavity of the restraint pipe 70.

In the eighth step, the viscera removing device 50 comprises a supporting block 51 arranged in an opening 72 of the restriction tube 70, a scraper 52 is arranged on the supporting block 51, the scraper 52 is annular and is arranged above the supporting block 51, and a cavity opening mechanism is arranged at the front end of the supporting block 51 and is used for opening the abdominal cavity of the dissected eel;

the rear end of the supporting block 51 is provided with a brush roller 53, the roller core of the brush roller 53 is horizontal and vertical to the length direction of the supporting block 51, the driving unit drives the brush roller 53 to rotate, and bristles are arranged on the brush roller 53;

the cross section of the supporting block 51 is semicircular, the cavity expanding mechanism comprises a transverse shaft 54 rotatably arranged at the front end of the supporting block 51, the length direction of the transverse shaft 54 is horizontal and vertical to the length direction of the supporting block 51, an extending rod 541 is arranged at the middle section of the transverse shaft 54, the extending rod 541 extends backwards along the length direction of the supporting block 51, and an expanding ball 542 is arranged at the rod end of the extending rod 541;

a torsion spring 543 is arranged on the cross shaft 54, two ends of the torsion spring 543 are respectively connected with the cross shaft 54 and the supporting block 51, a stop block 511 is arranged below the front end of the supporting block 51, and the stop block 511 is abutted to or separated from the extension rod 541;

the front end of the supporting block 51 is provided with an avoidance notch 512, and the opening ball 542 is lower than the avoidance notch 512, higher than the avoidance notch 512 and in two states that the extension rod 541 is abutted against the stop block 511;

two sides of the scraper 52 are provided with strip-shaped mounting holes 521, and the mounting holes 521 are vertically arranged and connected with the supporting block 51 through screws.

In the eighth step, the circular cutting mechanism includes circular cutters 701 disposed on two sides of the nozzle of the restriction tube 70, the circular cutters 701 are enclosed to form a tubular structure, a circular cutting edge is disposed in the lumen of the circular cutter 701, the circular cutters 701 are respectively connected to a lateral opening mechanism, when the puncture rod 31 of the traction device 30 moves to the position of the circular cutter 701, the lateral opening mechanism is activated to make the two circular cutters 701 away from each other to form an avoidance to the movement of the puncture rod 31, and when the puncture rod 31 of the traction device 30 moves away from the circular cutter 701, the lateral opening mechanism is activated to make the two circular cutters 701 approach each other.

The annular cutters 701 on the two sides are respectively connected with a first cutter frame plate 702 and a second cutter frame plate 703, a transverse sliding rod 704 is arranged between the first cutter frame plate 702 and the second cutter frame plate 703, the length direction of the transverse sliding rod 704 is horizontal and is vertical to the length direction of the restraint tube 70, a reset spring 705 is sleeved on the transverse sliding rod 704, two ends of the reset spring 705 are respectively abutted against the first cutter frame plate 702 and the second cutter frame plate 703, the transverse opening mechanism comprises an opening air cylinder arranged between the first cutter frame plate 702 and the second cutter frame plate 703, and a piston rod of the opening air cylinder is parallel to the transverse sliding rod 704.

In the eighth step, the deboning mechanism 60 is including setting up the deboning cutter 61 in the ring cutting mechanism discharge end both sides, the deboning cutter 61 clearance arrangement of both sides, the clearance between the deboning cutter 61 of both sides constitutes the passageway that the eel passes through, the deboning cutter 61 of both sides with strut the unit and be connected, work as when the puncture rod 31 of draw gear 30 removes the clearance position department between the deboning cutter 61, strut the unit and start and make the deboning cutter 61 keep away from and form dodging to puncture rod 31 removal, work as when the puncture rod 31 of draw gear 30 removes to keeping away from the deboning cutter 61, strut the unit and start and make two deboning cutters 61 be close to.

The deboning cutter 61 comprises a deboning cutting edge 611, the deboning cutting edge 611 is vertically arranged and extends towards the direction of the discharge end of the circular cutting mechanism, the deboning cutting edge 611 is arranged on the guide sliding plate 612, and the surface of the guide sliding plate 612 is vertical and parallel to the direction of the discharge end of the circular cutting mechanism.

The distraction unit comprises distraction guide plates 67 respectively arranged at the upper ends of the bone-picking tools 61 on the two sides, the surfaces of the distraction guide plates 67 are vertically arranged and extend towards the direction of the discharge end of the ring-cutting mechanism, a distraction block sleeve 68 is sleeved on the puncture rod 31 of the traction device 30, and the opposite side surfaces of the distraction block sleeve 68 and the distraction guide plates 67 are abutted or separated.

Claims

1. Feedway, its characterized in that: the feeding device comprises a feeding bin (11), wherein a discharge hole is formed in the bottom of the feeding bin (11), a valve (12) is arranged at the discharge hole, an opening mechanism is arranged on the valve (12), a horizontal conveying belt (13) is arranged below the discharge hole of the feeding bin (11), a receiving groove (14) is arranged on the horizontal conveying belt (13), the receiving groove (14) is arranged at equal intervals along the conveying direction of the horizontal conveying belt (13), a trigger mechanism is arranged on the horizontal conveying belt (13), and the trigger mechanism is used for triggering the opening mechanism to act and linking the valve (12) to be opened and closed;

the discharge end of the horizontal conveyor belt (13) is provided with a lifting machine (15), a high-end discharge hole of the lifting machine (15) is connected with a material distribution bin (16), the bin bottom of the material distribution bin (16) is provided with a plurality of discharge pipes (161), and the discharge pipes (161) are respectively connected with a feed inlet of an eel reversing mechanism (20);

be provided with branch material baffle (162) in branch feed bin (16), divide material baffle (162) to set up a plurality ofly along the length direction equidistance interval of branch feed bin (16), divide vertical setting of material baffle (162) face and tip and branch feed bin (16) inner wall fixed, adjacent branch material baffle (162) constitute the passageway of eel, discharging pipe (161) and the passageway bottom intercommunication of adjacent branch material baffle (162) constitution.

2. The feeder apparatus according to claim 1, wherein: the cross-section of branch feed bin (16) is big-end-up's trapezium structure, the bottom of branch feed bin (16) is provided with branch material roller (17), the roller core level and the length direction of branch material roller (17) are parallel with the length direction of branch feed bin (16), and actuating mechanism drive divides material roller (17) to rotate.

3. The feeder apparatus according to claim 2, wherein: the eel separating device is characterized in that a plurality of annular guide grooves (171) are arranged on the roller body of the material separating roller (17) at equal intervals, the annular guide grooves (171) form a channel for moving a single eel, the roller body of the material separating roller (17) is close to bin walls and bin bottoms on two sides of the material separating bin (16), and a channel for passing the single eel is formed by a groove cavity of the annular guide grooves (171), bin walls and bin bottoms on two sides of the material separating bin (16).

4. The feeder apparatus according to claim 3, wherein: still equidistance interval arrangement has a plurality of rings shapes to dodge the groove on the roll body of branch material roller (17), divide material baffle (162) card to put in the ring shape and dodge the inslot.

5. The feeder apparatus according to claim 4, wherein: the feed bin is characterized in that a discharge hole of the feed bin (11) is rectangular, a plurality of partition plates (111) are arranged in the feed bin (11), a cavity for containing eel is formed between every two adjacent partition plates (111), the lower ends of the adjacent partition plates (111) are arranged to form a strip-shaped outlet, and the valve (12) is arranged at the position of the strip-shaped outlet.

6. The feeder apparatus according to claim 5, wherein: the valve (12) comprises a valve plate (121) arranged at a strip-shaped outlet, the length direction of the valve plate (121) is parallel to the length direction of the strip-shaped outlet, a rotating rod (122) is arranged on the valve plate (121), the length direction of the rotating rod (122) is horizontal and parallel to the length direction of the valve plate (121), one end of the rotating rod (122) is provided with a support plate (123), the support plates (123) of adjacent rotating rods (122) are hinged through a connecting rod (124), the opening mechanism comprises a trigger rod (125) arranged at one end of the connecting rod (124), the length direction of the trigger rod (125) is vertical and perpendicular to the length direction of the rotating rod (122), the rod end of the trigger rod (125) is provided with a ball (126), the trigger mechanism comprises a trigger plate (141) arranged on the groove wall of one side of the material receiving groove (14), and an inclined plane is arranged on the trigger plate (141, inclined plane and ball (126) support and lean on or separate, the rod end cover of dwang (122) is equipped with reset torsion spring, reset torsion spring's both ends support with dwang (122) and feed storehouse (11) respectively and support and lean on.

7. The feeder apparatus according to claim 6, wherein: a limiting plate is arranged on one side of the valve plate (121), the limiting plate is abutted against the lower end of the strip-shaped outlet, and the upper plate surface of the valve plate (121) is an arc surface;

the bar export is provided with ejection of compact stringing (128) respectively, the lower extreme of ejection of compact stringing (128) is close to with the tank bottom that connects silo (14), along the length direction equidistance that connects silo (14) is provided with material baffle (142), and adjacent material baffle (142) constitute the cavity that holds the eel, the cavity coincide with the profile of bar export, the outer wall of feed bin (11) is provided with vibrating motor (129).

8. Eel boning system, its characterized in that: the eel boning processing system comprises a feeding device as claimed in any one of claims 1 to 7.