CN110720500B

CN110720500B - Fish processing is with rice field eel device of cutting open abdomen

Info

Publication number: CN110720500B
Application number: CN201911020676.6A
Authority: CN
Inventors: 兰飞
Original assignee: Individual
Current assignee: Zhang Linghao
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2021-07-16
Anticipated expiration: 2039-10-25
Also published as: CN110720500A

Abstract

The invention relates to a laparotomy device, in particular to a finless eel laparotomy device for aquatic product processing. The technical problem is how to design the abdomen dissecting device for the aquatic product processing, which is convenient for people to dissect the finless eel, saves labor and can avoid the hand from being cut by a cutter. An aquatic product processing finless eel laparotomy device comprises a base, a placing frame, a driving mechanism and the like; the right side of the top of the base is fixedly connected with a placing frame for placing the finless eels, and the middle part of the placing frame is provided with a driving mechanism. According to the invention, the finless eel slides into the hard tube, the L-shaped pedal rod is stepped on, the cutter moves rightwards to cut the abdomen of the finless eel, the L-shaped pedal rod is loosened, the cutter scrapes out the viscera of the finless eel, the finless eel does not need to be pressed by a hand, the cutter is taken to cut the abdomen of the finless eel, the operation is convenient and labor-saving, the hand is prevented from being cut by the cutter, and the situation that the cutter is difficult to cut the abdomen of the finless eel due to the movement of the finless eel is avoided through the action of the pressing mechanism.

Description

Fish processing is with rice field eel device of cutting open abdomen

Technical Field

The invention relates to a laparotomy device, in particular to a finless eel laparotomy device for aquatic product processing.

Background

Finless eel: also called eel. The body is slender and snakelike, the length of the body is about 20-70 cm, and the longest length can reach 1 m. The front part of the body is round, the back part is flat, and the tail is sharp. The head is long and round. Big mouth, extreme position, slightly prominent upper jaw and well developed lips. The upper and lower jaws and the mouth cap bone are provided with serrations. The eyes are small and covered by a thin skin. The head is thick and the tail is thin, a smooth mucous membrane is arranged on the body surface for protection, no scales exist, the color is yellow brown, irregular dark spots exist on the body, the undeveloped fins basically disappear, only one triangular thorn is arranged on the whole body, and the thorn is few and thick. Tender meat and delicious taste.

In the culture of aquatic products, people can salvage the aquatic products for treatment along with the maturity of the aquatic products, finless eels are one of the aquatic products, and the internal organs of finless eels are not edible, and then the treatment mode of finless eels is to cut the abdomen of the finless eels by using a cutter and take out the internal organs.

At present, people throw finless eels on the ground to throw the finless eels, hold the finless eels with one hand and press the finless eels on the ground, cut the abdomen of the finless eels with the other hand by using a cutter and take out the internal organs, so that the operation is troublesome and labor-consuming, and the hand is easily cut when the cutter moves due to the fact that the hand needs to press the finless eels.

In addition, as the finless eel is slippery, people are difficult to grab the finless eel, a large amount of time is needed, and the working efficiency is low.

Therefore, the eel laparotomy device for processing aquatic products, which is convenient for people to laparotomy eels, scrapes internal organs, is labor-saving and can avoid hands from being cut by a cutter, is particularly needed to solve the problems in the prior art.

Disclosure of Invention

In order to overcome the defects that a person needs to hold a rice field eel to press on the ground, then the abdomen of the rice field eel is cut by a cutter, the internal organs are taken out, the operation is troublesome, and the hand is easily cut by the cutter, the technical problem is as follows: the eel laparotomy device for processing aquatic products is convenient for people to laparotomy eels, saves labor and can avoid hands from being cut by a cutter.

The technical scheme of the invention is as follows: the utility model provides an aquatic products processing is with rice field eel device of cutting open abdomen, including the base with place the frame, base top right side rigid coupling has the frame of placing that can make the rice field eel place, still including swing mechanism, cutting mechanism and actuating mechanism, it is equipped with swing mechanism to place the frame left side, swing mechanism is used for making the rice field eel luffing motion, it is equipped with actuating mechanism to place the frame middle part, actuating mechanism is used for making swing mechanism motion, swing mechanism is connected with actuating mechanism, the last cutting mechanism that is equipped with of swing mechanism, cutting mechanism is used for cutting open the abdomen with the rice field eel, cutting mechanism is connected with actuating mechanism.

Further, the swing mechanism comprises a frame body, a hard tube, a first torsion spring, a hose, a first spring, a horizontal sliding block, a hollow cylinder and a second spring, the frame body is fixedly connected to the lower portion of the left side surface outside the placing frame, the bottom of the frame body is open, an opening with a guiding function is formed in the middle of the left side of the frame body, the hard tube capable of enabling finless eels to slide in is hinged to the lower portion of the left side surface outside the placing frame, the first torsion spring is arranged at the hinged position of the hard tube and the placing frame, a guide hole is formed in the middle of the bottom of the hard tube, horizontal sliding grooves are formed in the lower portions of the front side surface and the rear side surface of the guide hole, the horizontal sliding block is arranged in a sliding mode and is in sliding fit with the horizontal sliding grooves, the first spring is connected between the right side surface of the horizontal sliding block and the right side surface of the horizontal sliding, be connected with the second spring between the horizontal slider top inboard of front and back both sides and the horizontal spout top, be connected with cutting mechanism in the hollow cylinder, place frame left side sub-unit connection and have the hose, the hose with place frame in-connection, the hose tail end is connected with the hard tube right-hand member, the hose communicates in with the hard tube.

Further, the cutting mechanism comprises a fixed plate, a second torsion spring, a rotating shaft, an L-shaped plate, a movable block, a third spring, a T-shaped contact block, a fourth spring and a cutter, the rotating shaft is rotatably arranged at the bottom in the hollow cylinder, the cutter capable of cutting the finless eel into the abdomen is fixedly connected with the top end of the rotating shaft penetrating through the middle of the top of the hollow cylinder, the upper part of the cutter is positioned in the hard tube, the fixed plate is arranged at the lower part of the rotating shaft, the second torsion spring is connected between the bottom of the fixed plate and the bottom in the hollow cylinder, the middle part of the rear side surface of the fixed plate is connected with the driving mechanism, a groove is formed in the upper part of the front side surface of the fixed plate, the movable block is slidably arranged in the groove, the third spring is connected between the rear side surface of the movable block and the rear side surface of, a fourth spring is wound between the left side surface in the T-shaped contact block and the outer wall of the hollow cylinder, and an L-shaped plate is fixedly connected in the middle of the outer bottom of the hollow cylinder.

Further, actuating mechanism is including hollow tube, L type foot bar, the wire wheel, the fifth spring, first acting as go-between and second acting as go-between, place the embedded hollow tube that is connected with in the middle of the frame bottom, the slidingtype L type foot bar that is equipped with in hollow tube, L type foot bar left end is connected with first acting as go-between, first acting as go-between tail end passes hollow cylinder right side lower part and is connected with fixed plate trailing side middle part, hollow tube inner wall rear side upper portion all installs the wire wheel with placing frame outer left surface upper portion, the wire wheel is also installed to the right part in the opening, L type foot bar top is connected with the second acting as go-between, the second is acted as go-between the bottom and is placed frame outer top left side and is connected around three wire wheel and hard tub outer, the bottom has been around having the fifth spring between L type foot.

Further, still including hold-down mechanism, hold-down mechanism is including the contact plate, the movable rod, the sixth spring, the slide bar, the seventh spring, arc and water pocket, the embedded water pocket of installing in top left side in the hard tube, both sides all opened the cavity around hard tube upper portion, the cavity is located the water pocket top, the even spaced slidingtype in both sides upper portion is equipped with the movable rod around the hard tube, the movable rod bottom is located the cavity, the slidingtype is equipped with the slide bar in the middle of the movable rod bottom, be connected with the seventh spring between slide bar top and the movable rod, slide bar bottom rigid coupling has the arc, the arc is cooperated with the water pocket, the sixth spring has been around having been connected between movable rod upper portion and the outer top of hard tube, both sides face middle part rigid coupling has the contact plate with movable rod complex around in.

Further, still including push pedal, dead lever, eighth spring and contact lever, the outer top left side rigid coupling of hard tube has the dead lever, and the dead lever is located the second stay wire left side, and the gliding push pedal that is equipped with on the dead lever is connected with the eighth spring between push pedal bottom and the outer top of hard tube, and eighth spring housing is on the dead lever, and the push pedal left end passes the opening, and push pedal bottom right side rigid coupling has contact lever, contact lever bottom and L template contact.

Further, the rice field eel placing frame further comprises a nut, a connecting rod and a stirring rod, wherein threads are formed in the upper portion of the L-shaped pedal rod, the nut is arranged on the upper portion of the L-shaped pedal rod and matched with the threads, the nut penetrates through the hollow tube, the connecting rod is fixedly connected to the middle portions of the left side face and the right side face of the nut, the stirring rod capable of stirring rice field eels is fixedly connected to the tail end of the connecting rod, and the stirring rod is matched with the inner wall.

The invention has the following advantages: according to the invention, the finless eel slides into the hard tube, the L-shaped pedal rod is stepped on, the cutter moves rightwards to cut the abdomen of the finless eel, the L-shaped pedal rod is loosened, the cutter scrapes out the viscera of the finless eel, the finless eel does not need to be pressed by a hand, the cutter is taken to cut the abdomen of the finless eel, the operation is convenient and labor-saving, the hand is prevented from being cut by the cutter, and the situation that the cutter is difficult to cut the abdomen of the finless eel due to the movement of the finless eel is avoided through the action of the pressing mechanism.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is an enlarged schematic view of part a of the present invention.

Fig. 3 is a partial left view structural diagram of the present invention.

Fig. 4 is a partial top view of the present invention.

Fig. 5 is an enlarged view of part B of the present invention.

Fig. 6 is an enlarged schematic view of part C of the present invention.

In the reference symbols: 1 … base, 2 … placing frame, 3 … swinging mechanism, 31 … frame, 32 … opening, 33 … hard tube, 34 … first torsion spring, 35 … hose, 36 … guiding hole, 37 … horizontal sliding groove, 38 … first spring, 39 … horizontal sliding block, 310 … hollow cylinder, 311 … vertical sliding groove, 312 … second spring, 4 … cutting mechanism, 41 … fixing plate, 42 … second torsion spring, 43 … rotating shaft, 44 … L template, 45 … groove, 46 … movable block, 47 … third spring, 48 … through hole, 49 … T contact block, 410 … fourth spring, 411 … cutting knife, 5 … driving mechanism, 51 …, 52 … L pedal rod, 53 … wire guide wheel, 3654 fifth spring, … first pull wire, 56 … second pull wire, … pressing mechanism, … sixth pull wire, … pressing mechanism, … sixth spring, … third spring, …, 67 … arc board, 68 … water bag, 7 … push plate, 8 … fixed rod, 9 … eighth spring, 10 … contact rod, 11 … nut, 12 … connecting rod, 13 … stirring rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.

Example one

Referring to fig. 1-6, an aquatic product processing finless eel laparotomy device comprises a base 1, a placing frame 2, a swinging mechanism 3, a cutting mechanism 4 and a driving mechanism 5, wherein the placing frame 2 for placing finless eels is fixedly connected to the right side of the top of the base 1, the driving mechanism 5 is arranged in the middle of the placing frame 2, the swinging mechanism 3 for sliding the finless eels in is arranged at the lower portion of the left side of the placing frame 2, the swinging mechanism 3 is further connected with the driving mechanism 5, the cutting mechanism 4 for laparotomy of the finless eels is arranged on the swinging mechanism 3, and the cutting mechanism 4 is connected with the driving mechanism 5.

The swing mechanism 3 comprises a frame body 31, a hard tube 33, a first torsion spring 34, a hose 35, a first spring 38, a horizontal sliding block 39, a hollow cylinder 310 and a second spring 312, the frame body 31 is fixedly connected with the lower part of the outer left side surface of the placing frame 2, the bottom of the frame body 31 is open, an opening 32 for guiding is arranged in the middle of the left side of the frame body 31, the hard tube 33 which can enable finless eels to slide in is hinged with the lower part of the outer left side surface of the placing frame 2, the first torsion spring 34 is arranged at the hinged part of the hard tube 33 and the placing frame 2, a guide hole 36 is arranged in the middle of the bottom of the hard tube 33, horizontal sliding grooves 37 are arranged on the lower parts of the front side surface and the rear side surface of the guide hole 36, the horizontal sliding block 39 is arranged in the horizontal sliding grooves 37 in a sliding manner, the first spring 38 is connected between the right side surface of the horizontal sliding block 39 and the right side surface of the horizontal sliding grooves 37, the vertical sliding groove 311 is matched with the inner end of the horizontal sliding block 39, a second spring 312 is connected between the inner side of the top of the horizontal sliding block 39 on the front side and the inner side of the top of the horizontal sliding groove 37 on the rear side, the hollow cylinder 310 is connected with the cutting mechanism 4, the lower portion of the left side of the placing frame 2 is connected with the hose 35, the hose 35 is communicated with the inside of the placing frame 2, the tail end of the hose 35 is connected with the right end of the hard tube 33, and the hose 35.

The cutting mechanism 4 comprises a fixed plate 41, a second torsion spring 42, a rotating shaft 43, an L-shaped plate 44, a movable block 46, a third spring 47, a T-shaped contact block 49, a fourth spring 410 and a cutter 411, the rotating shaft 43 is rotatably arranged at the bottom in the hollow cylinder 310, the cutter 411 capable of cutting the abdomen of the finless eel is fixedly connected at the top end of the rotating shaft 43 penetrating through the middle of the top of the hollow cylinder 310, the upper part of the cutter 411 is positioned in the hard tube 33, the fixed plate 41 is arranged at the lower part of the rotating shaft 43, the second torsion spring 42 is connected between the bottom of the fixed plate 41 and the bottom in the hollow cylinder 310, the middle part of the rear side surface of the fixed plate 41 is connected with the driving mechanism 5, a groove 45 is formed at the upper part of the front side surface of the fixed plate 41, the movable block 46 is slidably arranged in the groove 45, the third spring 47 is connected between the rear side surface of the movable, a T-shaped contact block 49 matched with the movable block 46 is arranged in the through hole 48, a fourth spring 410 is wound between the inner left side surface of the T-shaped contact block 49 and the outer wall of the hollow cylinder 310, and an L-shaped plate 44 is fixedly connected to the middle of the outer bottom of the hollow cylinder 310.

The driving mechanism 5 comprises a hollow tube 51, an L-shaped pedal lever 52, a wire guide wheel 53, a fifth spring 54, a first pull wire 55 and a second pull wire 56, the middle of the bottom of the placement frame 2 is embedded and connected with the hollow tube 51, the L-shaped pedal lever 52 is arranged in the hollow tube 51 in a sliding mode, the left end of the L-shaped pedal lever 52 is connected with the first pull wire 55, the tail end of the first pull wire 55 penetrates through the lower portion of the right side of the hollow cylinder 310 to be connected with the middle of the rear side of the fixing plate 41, the wire guide wheel 53 is arranged on the upper portion of the rear side of the inner wall of the hollow tube 51 and the upper portion of the outer left side of the placement frame 2, the wire guide wheel 53 is also arranged on the right portion in the opening 32, the top end of the L-shaped pedal lever 52 is connected with the second pull wire 56, the tail end of the second pull wire 56 bypasses the three wire guide wheels 53.

Firstly, an operator pours a proper amount of finless eels into the placing frame 2, one of the finless eels slides into the swinging mechanism 3 through the hose 35, the cutting mechanism 4 blocks the finless eels, the driving mechanism 5 is stepped to move downwards, the driving mechanism 5 moves downwards to drive the swinging mechanism 3 to swing upwards, the swinging mechanism 3 swings upwards to avoid the finless eels in the placing frame 2 from sliding out, meanwhile, the driving mechanism 5 moves downwards and also drives the cutting mechanism 4 to move rightwards, the cutting mechanism 4 moves rightwards to cut open the abdomen of the finless eels, when the cutting mechanism 4 moves rightwards to the maximum stroke, the finless eels are completely cut open, the driving mechanism 5 continues to move downwards, the driving mechanism 5 rotates a cutting part of the cutting mechanism 4 by ninety degrees, the driving mechanism 5 is released to move upwards to reset, the driving mechanism 5 resets to enable the swinging mechanism 3 to swing downwards to reset, and simultaneously, the cutting mechanism 4 moves leftwards to scrape out the viscera of the finless eels and fall, when cutting mechanism 4 moved left and resets, cutting mechanism 4 and the contact of swing mechanism 3 made cutting part rotate and reset, operating personnel can stimulate cutting mechanism 4 to move down and make swing mechanism 3 drive the ricefield eel swing down, when swing mechanism 3 swung down to suitable degree, the ricefield eel and viscera in the swing mechanism 3 then dropped, unclamp cutting mechanism 4 and make swing mechanism 3 reset, place in the frame 2 one of them ricefield eel slide into swing mechanism 3 once more, according to above-mentioned operation, can cut open the abdomen once more to the ricefield eel.

When an operator pours a proper amount of rice field eels into the placing frame 2, one of the rice field eels slides into the hard tube 33 through the soft tube 35, and then the operator steps on the driving mechanism 5 to move downwards, the driving mechanism 5 drives the hard tube 33 to swing upwards, the first torsion spring 34 is compressed, the hard tube 33 swings upwards to enable the soft tube 35 to be folded, so that the situation that the rest rice field eels of the placing frame 2 slide into the hard tube 33 is avoided, when the hard tube 33 swings upwards, the driving mechanism 5 also drives the cutting mechanism 4 to move rightwards, the cutting mechanism 4 moves rightwards to drive the hollow cylinder 310 to move rightwards, the hollow cylinder 310 moves rightwards to drive the horizontal sliding block 39 to move rightwards, the first spring 38 is compressed, when the hollow cylinder 310 moves rightwards to the maximum stroke, the cutting mechanism 4 completely dissects the rice field eels, the driving mechanism 5 is released, and the hard tube 33 swings downwards to reset under the action of the first torsion spring 34, meanwhile, due to the action of the first spring 38, the horizontal sliding block 39 moves leftwards to drive the hollow cylinder 310 to move leftwards, so as to drive the cutting mechanism 4 to move leftwards to scrape the internal organs of the finless eels out, when the cutting mechanism 4 moves leftwards to reset, the cutting mechanism 4 is contacted with the hard tube 33 to reset the cutting part, then the cutting mechanism 4 is pulled downwards to move, the cutting mechanism 4 moves downwards to drive the hollow cylinder 310 to move downwards, the second spring 312 compresses, the hollow cylinder 310 moves downwards to drive the cutting mechanism 4 to move downwards without blocking the finless eels, the hollow cylinder 310 moves downwards to also drive the hard tube 33 to swing downwards, the first torsion spring 34 stretches, when the hard tube 33 swings downwards to the outside of the frame body 31, the finless eels in the hard tube 33 fall out, an operator can perform subsequent treatment on the fallen finless eels, the cutting mechanism 4 is released, and due to the action of the first torsion spring 34, the hard tube 33 swings upwards to drive the cutting mechanism 4 to swing upwards to reset through the hollow cylinder 310, and the hollow cylinder 310 moves upwards to reset due to the action of the second spring 312.

Initially, the third spring 47 and the fourth spring 410 are in a compressed state, when the finless eel slides into the hard tube 33, the cutter 411 blocks the finless eel, and further when the driving mechanism 5 moves downwards, the driving mechanism 5 drives the fixing plate 41 to move rightwards, the fixing plate 41 moves rightwards, the cutter 411 is driven to move rightwards by the rotating shaft 43, the fixing plate 41 also drives the hollow cylinder 310 to move rightwards by the rotating shaft 43, the hollow cylinder 310 moves rightwards to drive the T-shaped contact block 49 to move rightwards, the T-shaped contact block 49 moves leftwards to reset under the action of the fourth spring 410, the cutter 411 moves rightwards to cut the belly of the finless eel, when the cutter 411 moves rightwards to the rightmost end, the finless eel is completely cut, the driving mechanism 5 is continuously stepped downwards, the driving mechanism 5 drives the fixing plate 41 to rotate forwards, the fixing plate 41 rotates forwards to drive the rotating shaft 43 to rotate forwards, the second torsion, the fixed plate 41 also drives the movable block 46 to rotate forwards, after the movable block 46 rotates forwards to ninety degrees, due to the action of the third spring 47, the movable block 46 moves leftwards and is inserted into the through hole 48, the movable block 46 pushes the T-shaped contact block 49 to move leftwards, the fourth spring 410 is stretched, further, when an operator releases the driving mechanism 5, the hard tube 33 swings downwards and resets, due to the action of the first spring 38, the horizontal sliding block 39 moves leftwards and drives the hollow cylinder 310 to move leftwards, the hollow cylinder 310 moves leftwards and drives the cutter 411 to move leftwards through the rotating shaft 43, due to the fact that the cutter 411 rotates ninety degrees, the cutter 411 moves leftwards and scrapes out the internal organs of the finless eel, the hollow cylinder 310 also drives the T-shaped contact block 49 to move leftwards, when the T-shaped contact block 49 moves leftwards and is contacted with the hard tube 33, the hard tube 33 enables the T-shaped contact block 49 to compress, the T-shaped contact block 49 pushes the movable block, the third spring 47 compresses, because of second torsion spring 42's effect, pivot 43 reversal drive fixed plate 41 reversal, fixed plate 41 reversal drives movable block 46 reversal and resets, simultaneously, pivot 43 still drives cutter 411 reversal and resets, can stimulate L template 44 downstream, L template 44 downstream drives hollow cylinder 310 downstream, just also drive cutter 411 downstream and not block the rice field eel, the rice field eel then falls out from hard tube 33, it makes hollow cylinder 310 reset to loosen L template 44 can.

When the finless eel slides into the hard tube 33, an operator can step the L-shaped pedal rod 52 to move downwards, the fifth spring 54 is stretched, the L-shaped pedal rod 52 moves downwards to drive the hard tube 33 to swing upwards through the second pull wire 56, the hard tube 33 drives the finless eel to swing upwards, meanwhile, the L-shaped pedal rod 52 also drives the fixing plate 41 to move rightwards through the first pull wire 55, the cutter 411 moves rightwards to cut the belly of the finless eel, when the cutter 411 moves rightwards to the rightmost end, the L-shaped pedal rod 52 is continuously stepped to move downwards to enable the cutter 411 to rotate forwards, the L-shaped pedal rod 52 can be loosened, the L-shaped pedal rod 52 moves upwards to reset under the action of the fifth spring 54, the first pull wire 55 is loosened, the cutter 411 moves leftwards to scrape out viscera of the finless eel, the second pull wire 56 is also loosened, and the hard tube 33 swings downwards to reset under the action of the first torsion spring 34.

Example two

On the basis of the first embodiment, please refer to fig. 1 and fig. 3, further comprising a pressing mechanism 6, wherein the pressing mechanism 6 comprises a contact plate 61, a movable rod 63, and a sixth spring 64, the water bag 68 is installed at the left side of the inner top of the hard tube 33 in an embedded mode, cavities 62 are formed in the front side and the rear side of the upper portion of the hard tube 33, the cavities 62 are located above the water bag 68, movable rods 63 are arranged on the upper portions of the front side and the rear side of the hard tube 33 in a sliding mode at even intervals, the bottom end of each movable rod 63 is located in the corresponding cavity 62, a sliding rod 65 is arranged in the middle of the bottom of each movable rod 63 in a sliding mode, the seventh spring 66 is connected between the top end of each sliding rod 65 and the corresponding movable rod 63, the arc plate 67 is fixedly connected to the bottom end of each sliding rod 65, the arc plate 67 is matched with the water bag 68, a sixth spring 64 is connected between the upper portion of each movable rod 63 and the outer top portion of the hard tube 33 in a winding.

When an operator steps on the L-shaped pedal lever 52 to move downwards, the hard tube 33 swings upwards and also drives the movable rod 63 to swing upwards, when the movable rod 63 swings upwards to be in contact with the contact plate 61, the contact plate 61 enables the movable rod 63 to move inwards, the sixth spring 64 is compressed, the movable rod 63 moves inwards to drive the sliding rod 65 to move inwards, the sliding rod 65 moves inwards to drive the arc-shaped plate 67 to move inwards, the arc-shaped plate 67 moves inwards to extrude the water bag 68 to expand, and the water bag 68 expands to compress the finless eels. When the abdomen of the finless eel is cut open, the hard tube 33 swings downwards to reset, the movable rod 63 is not in contact with the contact plate 61, the movable rod 63 moves outwards under the action of the sixth spring 64, the slide rod 65 drives the arc-shaped plate 67 to swing outwards to reset, and the water sac 68 also resets. Therefore, the situation that the cutter 411 is difficult to cut the belly of the finless eel due to movement of the finless eel can be avoided.

EXAMPLE III

On the basis of the first embodiment and the second embodiment, please refer to fig. 1 and 5, further including a push plate 7, a fixing rod 8, an eighth spring 9 and a contact rod 10, the fixing rod 8 is fixedly connected to the left side of the outer top of the hard tube 33, the fixing rod 8 is located on the left side of the second pull wire 56, the push plate 7 is slidably arranged on the fixing rod 8, the eighth spring 9 is connected between the bottom of the push plate 7 and the outer top of the hard tube 33, the eighth spring 9 is sleeved on the fixing rod 8, the left end of the push plate 7 passes through the opening 32, the contact rod 10 is fixedly connected to the right side of the bottom of the push plate 7, and the bottom end of the contact rod.

Still including nut 11, connecting rod 12 and stirring rod 13, open on L type pedal lever 52 upper portion has the screw thread, and L type pedal lever 52 upper portion is equipped with nut 11, nut 11 and screw-thread fit, and nut 11 passes hollow tube 51, and nut 11 left and right sides face middle part all rigid coupling has connecting rod 12, and connecting rod 12 tail end rigid coupling has the stirring rod 13 that can stir the rice field eel, and stirring rod 13 and the cooperation of placing 2 inner walls of frame.

When the finless eel belly is cut open, and when hard tube 33 resets, operating personnel can promote push pedal 7 downswing, eighth spring 9 compresses, push pedal 7 downswing drives contact bar 10 downswing, contact bar 10 downswing drives L template 44 downswing, just also make hard tube 33 downswing, hard tube 33 downswing is outside to framework 31, stop promoting push pedal 7, finless eel falls out from hard tube 33, loosen push pedal 7, because of eighth spring 9's effect, push pedal 7 upswing drives contact bar 10 upswing and resets, because of the effect of first torsion spring 34, hard tube 33 upswing resets. Therefore, the situation that the blood of the finless eel falls onto the hands of people to cause discomfort can be avoided.

When operating personnel trampled L type pedal lever 52 and moved down, L type pedal lever 52 moved down drives nut 11 through the screw thread and rotates, and nut 11 rotates and drives stirring rod 13 through connecting rod 12 and rotates, and stirring rod 13 rotates and stirs the rice field eel, and in the same way, when L type pedal lever 52 moved up and resets, stirring rod 13 also can rotate and stir the rice field eel. Thus, the situation that the finless eel is retained and does not slide into the hard tube 33 can be avoided.

The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.

Claims

1. The utility model provides an aquatic products processing is with rice field eel device of cutting open abdomen, including the base with place the frame, base top right side rigid coupling has the frame of placing that can make rice field eel place, its characterized in that: the rice field eel belly cutting device is characterized by further comprising a swinging mechanism, a cutting mechanism and a driving mechanism, wherein the swinging mechanism is arranged on the left side of the placing frame and used for enabling rice field eels to swing up and down, the driving mechanism is arranged in the middle of the placing frame and used for enabling the swinging mechanism to move, the swinging mechanism is connected with the driving mechanism, the cutting mechanism is arranged on the swinging mechanism and used for cutting the belly of the rice field eels, and the cutting mechanism is connected with the driving mechanism; the swinging mechanism comprises a frame body, a hard tube, a first torsion spring, a hose, a first spring, a horizontal sliding block, a hollow cylinder and a second spring, wherein the frame body is fixedly connected to the lower part of the left side surface outside the placing frame, the bottom of the frame body is arranged in an open manner, an opening with a guiding effect is formed in the middle of the left side of the frame body, the hard tube which can enable finless eels to slide in is hinged to the lower part of the left side surface outside the placing frame, the first torsion spring is arranged at the hinged position of the hard tube and the placing frame, a guide hole is formed in the middle of the bottom of the hard tube, horizontal sliding grooves are formed in the lower parts of the front side surface and the rear side surface of the guide hole, the horizontal sliding block is arranged in a sliding manner in the horizontal sliding groove, the horizontal sliding block is in sliding fit with the horizontal sliding groove, the first spring is connected between the right, be connected with the second spring between the horizontal slider top inboard of front and back both sides and the horizontal spout top, be connected with cutting mechanism in the hollow cylinder, place frame left side sub-unit connection and have the hose, the hose with place frame in-connection, the hose tail end is connected with the hard tube right-hand member, the hose communicates in with the hard tube.

2. The fish laparotomy device for the eel used for aquatic product processing, according to claim 1, wherein: the cutting mechanism comprises a fixed plate, a second torsion spring, a rotating shaft, an L-shaped plate, a movable block, a third spring, a T-shaped contact block, a fourth spring and a cutter, wherein the rotating shaft is rotatably arranged at the bottom in the hollow cylinder, the cutter capable of cutting the finless eel into the abdomen is fixedly connected with the top end of the rotating shaft penetrating through the middle of the top of the hollow cylinder, the upper part of the cutter is positioned in the hard tube, the fixed plate is arranged at the lower part of the rotating shaft, the second torsion spring is connected between the bottom of the fixed plate and the bottom in the hollow cylinder, the middle part of the rear side surface of the fixed plate is connected with a driving mechanism, a groove is formed at the upper part of the front side surface of the fixed plate, the movable block is slidably arranged in the groove, the third spring is connected between the rear side surface of the movable block and the rear side surface of the groove, the front end of the movable block is contacted with the inner wall, an L-shaped plate is fixedly connected in the middle of the outer bottom of the hollow cylinder.

3. The fish laparotomy device for the eel used for aquatic product processing, according to claim 2, wherein: actuating mechanism is including hollow tube, L type foot bar, the wire wheel, the fifth spring, first stay wire and second stay wire, place the middle embedded hollow tube that is connected with of frame bottom, slidingtype be equipped with L type foot bar in the hollow tube, L type foot bar left end is connected with first stay wire, first stay wire tail end passes hollow cylinder right side lower part and is connected with fixed plate trailing side middle part, hollow tube inner wall rear side upper portion all installs the wire wheel with place frame outer left surface upper portion, the wire wheel is also installed to the right part in the opening, L type foot bar top is connected with the second stay wire, the second stay wire tail end is walked around three wire wheel and is connected with the outer top left side of hard tube, the bottom has been walked around between the frame outer bottom in the L type foot bar and has been connected the fifth spring.

4. The fish laparotomy device for the eel used for aquatic product processing, according to claim 3, wherein: still including hold-down mechanism, hold-down mechanism is including the contact plate, the movable rod, the sixth spring, the slide bar, the seventh spring, arc and water pocket, the embedded water pocket of installing in top left side in the hard tube, the cavity has all been opened to both sides around the hard tube upper portion, the cavity is located the water pocket top, the even spaced slidingtype in both sides upper portion is equipped with the movable rod around the hard tube, the movable rod bottom is located the cavity, slidingtype in the middle of the movable rod bottom is equipped with the slide bar, be connected with the seventh spring between slide bar top and the movable rod, slide bar bottom rigid coupling has the arc, the arc is with the water pocket cooperation, the sixth spring has been around having been connected between movable rod upper portion and the outer top of hard tube, both sides face middle part all rigid coupling has the contact plate.

5. The fish laparotomy device for the eel used for aquatic product processing, according to claim 4, wherein: still including push pedal, dead lever, eighth spring and contact arm, the outer top left side rigid coupling of hard tube has the dead lever, and the dead lever is located the second stay wire left side, and the gliding push pedal that is equipped with on the dead lever is connected with the eighth spring between push pedal bottom and the outer top of hard tube, and eighth spring housing is on the dead lever, and the opening is passed to the push pedal left end, and push pedal bottom right side rigid coupling has contact arm, contact arm bottom and L template contact.

6. The fish laparotomy device for the eel used for aquatic product processing, according to claim 5, wherein: the rice field eel placing frame is characterized by further comprising a nut, a connecting rod and a stirring rod, wherein threads are formed in the upper portion of the L-shaped pedal rod, the nut is arranged on the upper portion of the L-shaped pedal rod and matched with the threads, the nut penetrates through the hollow tube, the connecting rod is fixedly connected to the middle portions of the left side face and the right side face of the nut, the stirring rod capable of stirring rice field eels is fixedly connected to the tail end of the connecting rod, and the stirring rod is.