Eel processing, sorting and conveying line

Abstract

The invention relates to the technical field of eel processing, in particular to an eel processing, sorting and conveying line which comprises a machine frame provided with a baking oven, the machine frame is provided with a plurality of conveying plates, a plurality of material stirring forks are movably arranged on the conveying plates, the material stirring forks move intermittently so as to avoid adhesion of the material stirring forks and materials, and the conveying plates are arranged on the baking oven. The multiple material stirring forks move synchronously so that the materials can be turned over on the conveying plate. And the inclined material distributing block with the triangular cross section is located at the tail end of the rack and used for bearing the materials thrown down from the conveying plate. The eels are supported through cooperation of the multiple material stirring forks, the multiple material stirring forks move intermittently, the material stirring forks are prevented from being adhered to eel skins, after eel meat is roasted, the multiple material stirring forks move synchronously, the eels are turned over so that the eel skins can be conveniently roasted through the roasting furnace, no worker is needed in the process, the eels move below the roasting furnace with the high temperature kept, and therefore the eels can be conveniently roasted. The heat loss during the turning of the eels in a traditional mode can be avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the processing technology field of eel, in particular to an eel processing, sorting and conveying line. BACKGROUND

[0002] Eel is a kind of fish with high edible value and economic value, which is tender, delicious, and rich in nutrients such as protein, vitamin A and minerals.

[0003] Chinese patent, publication number CN205570817U, discloses a quick sorting device specially used for high-nutrition multi- function baked eel production, characterized in that it comprises a rack and sorting mechanisms arranged on both sides of the rack, the sorting mechanism comprises a load-bearing conveyor belt, a sorting air cylinder, a tray and a workbench, the sorting air cylinder is arranged on the rack, the piston rod of the sorting air cylinder is provided with a push plate, the push plate is located on the upper part of the load-bearing conveyor belt, the tray is arranged on the side corresponding to the push plate, the bottom of the tray is hinged to the upper part of the conveyor belt support through a connecting frame, and the workbench is located on one side of the conveyor belt support. Compared with the prior art, the present application adopts the sorting mechanism to sort, sets the weight range of the load-bearing conveyor belt first, and when the eel passing through the load-bearing conveyor belt reaches the range, the sorting air cylinder pushes the push plate, the push plate pushes the eel into the tray, and the tray is hinged to the conveyor belt support at the bottom, so that the eel tank and the workbench are inclined together, which is convenient for the workers in front of the workbench to take away the eel tank. The device greatly improves the sorting efficiency, saves the processing cost, and eliminates the need for workers to bear the weight.

[0004] In the prior art including the above-mentioned patent, baking eel is one of the common processing methods of eel, which generally involves that workers cut open the eel and place it on a conveyor belt, and then use the conveyor belt oven to bake the meat and skin of the eel in turn, and interrupt the baking process in the middle of the meat and skin, and workers turn over the eel. However, in the baking process, the skin or meat of the eel will be closely attached to the conveyor belt, which will easily damage the meat or skin of the eel when turning over the eel, affecting the appearance of the eel, and part of the meat or skin will be retained on the conveyor belt, and the skin or meat retained on the conveyor belt will gradually be pasted in the subsequent baking process, and even be pasted on the subsequent eel, thereby affecting the taste of the eel. SUMMARY

[0005] The present application aims to provide an eel processing, sorting and conveying line, which aims to solve the above-mentioned problems.

[0006] In order to achieve the above-mentioned purpose, the present application provides an eel processing, sorting and conveying line, which comprises a rack provided with a baking oven, and the rack is provided with: A plurality of conveying plates, on which a plurality of poking forks are movably arranged, the plurality of poking forks are moved intermittently to avoid the sticking of the poking forks with the materials, and the plurality of poking forks are moved synchronously to overturn the materials on the conveying plates. An inclined triangular cross-section distribution block, which is located at the tail end of the frame and used to receive the materials thrown by the conveying plates.

[0007] As preferred, the conveying plate is provided with an installation groove with an inclined bottom surface and a material storage groove, the poking forks are movably arranged in the installation groove and flush with the bottom surface of the material storage groove.

[0008] As preferred, a material blocking fork perpendicular to the plurality of poking forks is movably arranged in the material storage groove, the material blocking fork is synchronously rotated with the poking forks to overturn the materials.

[0009] As preferred, an installation column for supporting the material blocking fork is rotatably arranged in the installation groove, the installation column is rotated to make the material blocking fork flush with the bottom surface of the material storage groove.

[0010] As preferred, a guide plate is slidably arranged in the installation groove, when the material blocking fork is perpendicular to the poking forks, the guide plate is in close contact with the material blocking fork and flush with the bottom surface of the material storage groove.

[0011] As preferred, the poking forks include a first poking fork and a second poking fork movably arranged on the installation column and a third poking fork fixedly arranged on the conveying plate.

[0012] As preferred, the conveying plate is moved to make the first poking fork and the second poking fork deflect in turn relative to the third poking fork.

[0013] As preferred, a shaft is rotatably arranged in the installation column, the shaft is provided with a spring piece for poking the first poking fork and the second poking fork to rotate.

[0014] As preferred, the first poking fork is provided with a poking piece for receiving the spring piece.

[0015] As preferred, the second poking fork is provided with a pressing rod offset from the rotation shaft of the second poking fork and used to receive the spring piece.

[0016] In the above technical solution, the eel processing and sorting conveying line provided by the present application has the following beneficial effects: when working, the workers place the cut eels on the conveying plates (the head of the eel is attached to the rear wall of the conveying plate, so that the eel is in a horizontal state Figure 4The front of the conveying plate is the front side wall, the rear is the rear side wall, and the eel skin is in contact with the plurality of poking forks. The motor output torque drives the driving wheel to rotate, and then drives the plurality of conveying plates to move through the driving chain. The conveying plate moves the eel into the oven, which first bakes the eel meat. During this process, the plurality of poking forks move intermittently, the moving poking fork is separated from the eel skin, and the plurality of poking forks are separated from the eel skin one by one. During the movement of the poking fork, the remaining poking forks lift the eel to prevent the eel skin from sagging under the action of gravity, thereby ensuring the appearance of the eel. After the fish meat is baked, the plurality of poking forks move synchronously to turn over the eel, so that the eel skin is upwards (the eel meat after baking is not easy to adhere to the conveying plate), so as to bake the eel skin in the oven. During the process, the eel moves under the oven which keeps high temperature, which can avoid the heat loss when the eel is turned over in the traditional way. After baking, the conveying plate moves to the end of the rack along with the driving chain, and the conveying plate moves along the first guide groove and is inclined. The baked eel on the conveying plate naturally separates and falls on the distribution block. The center of gravity of the smaller eel will fall on the right side of the distribution block (the front side of the distribution block is the left side, and the rear side is the right side), and move along the slope on the right side of the distribution block. The center of gravity of the larger eel will fall on the left side of the distribution block, and move along the slope on the left side of the distribution block, so as to screen the eel according to the size. Figure 3 As a result, the front side of the distribution block is the left side, and the rear side is the right side, and the center of gravity of the smaller eel will fall on the right side of the distribution block (the front side of the distribution block is the left side, and the rear side is the right side), and move along the slope on the right side of the distribution block. The center of gravity of the larger eel will fall on the left side of the distribution block, and move along the slope on the left side of the distribution block, so as to screen the eel according to the size. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0018] Figure 1 The overall structure schematic diagram provided by the embodiment of the present application; Figure 2 The structure schematic diagram of the rack provided by the embodiment of the present application; Figure 3 The structure schematic diagram of the driving chain provided by the embodiment of the present application; Figure 4 The structure schematic diagram of the conveying plate provided by the embodiment of the present application; Figure 5 The Figure 4 The enlarged view of A in the middle; Figure 6 The structure schematic diagram of the storage tank provided by the embodiment of the present application; Figure 7 The internal structure schematic diagram of the conveying plate provided by the embodiment of the present application; Figure 8An internal structure diagram of the mounting column provided by the embodiment of the present application is shown in the figure; Figure 9 An internal structure diagram of the mounting column provided by the embodiment of the present application is shown in the figure; Figure 8 An internal structure diagram of the mounting column provided by the embodiment of the present application is shown in the figure; Figure 10 An internal structure diagram of the mounting column provided by the embodiment of the present application is shown in the figure; Figure 11 An internal structure diagram of the mounting column provided by the embodiment of the present application is shown in the figure; Figure 10 An internal structure diagram of the mounting column provided by the embodiment of the present application is shown in the figure; Figure 12 An internal structure diagram of the mounting column provided by the embodiment of the present application is shown in the figure; Figure 13 An internal structure diagram of the mounting column provided by the embodiment of the present application is shown in the figure; Figure 12 An internal structure diagram of the mounting column provided by the embodiment of the present application is shown in the figure; Figure 14 An internal structure diagram of the mounting column provided by the embodiment of the present application is shown in the figure; Figure 15 An internal structure diagram of the mounting column provided by the embodiment of the present application is shown in the figure; Figure 16 An internal structure diagram of the mounting column provided by the embodiment of the present application is shown in the figure.

[0019] Explanation of reference numerals: 1, rack; 11, conveying plate; 111, first poking fork; 112, second poking fork; 113, third poking fork; 114, blocking fork; 115, mounting column; 116, guide plate; 117, mounting groove; 118, storage groove; 119, liquid discharge port; 121, connecting disc; 122, shaft rod; 123, spring piece; 124, poking piece; 125, pressing rod; 126, gear ring; 127, gear; 128, first rack; 129, second rack; 13, first guide groove; 131, guide block; 132, distribution block; 133, driving chain; 134, driving wheel; 135, movable piece; 136, second guide groove; 137, third rack; 138, limiting block; 139, supporting strip; 14, baking oven. DETAILED DESCRIPTION

[0020] In order for those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below with reference to the accompanying drawings.

[0021] As Figures 1-16 shown, a eel processing and sorting conveying line includes a rack 1 on which a baking oven 14 is arranged, and the rack 1 is provided with: a plurality of conveying plates 11 on which a plurality of poking forks are movably arranged, the plurality of poking forks move intermittently to avoid adhesion of the poking forks to the materials, and the plurality of poking forks move synchronously to make the materials turn over on the conveying plates 11; The inclined triangular cross-section distribution block 132 is located at the tail end of the rack 1 and is used to receive the material thrown by the conveying plate 11.

[0022] Specifically, the inside of the rack 1 is movably provided with a drive chain 133 for driving the plurality of conveying plates 11 to move and a drive wheel 134 for driving the drive chain 133 to rotate. A motor is arranged in the rack 1, the drive wheel 134 is fixedly installed on the output end of the motor, and a first guide groove 13 (which is specifically a circular rectangular) is formed in the rack 1. The conveying plate 11 is provided with a guide block 131 which is adapted to the first guide groove 13 and has a flat bottom surface (so that the guide block 131 cooperates with the flat part of the first guide groove 13 to keep the conveying plate 11 horizontal) and is fixedly installed on the drive chain 133.

[0023] In the above technical solution, when working, the staff places the cut eels on the conveying plate 11 (the head of the eel is attached to the rear side wall of the conveying plate 11, and the eel skin is attached to the plurality of poking forks), and the motor output torque drives the drive wheel 134 to rotate, thereby driving the plurality of conveying plates 11 to move through the drive chain 133. The conveying plate 11 moves with the eels into the oven, which first bakes the meat of the eels. During this process, the plurality of poking forks move intermittently, the moving poking fork is separated from the eel skin, and the plurality of poking forks are separated from the eel skin one by one. During the movement of the poking fork, the remaining poking forks hold the eel to prevent the eel skin from sagging under the action of gravity, thereby ensuring the appearance of the eel. After the fish meat is cooked, the plurality of poking forks move synchronously to turn over the eel, so that the eel skin faces upwards (the eel meat after cooking is not easy to adhere to the conveying plate 11), so as to facilitate the baking of the eel skin by the baking oven 14. Without the intervention of the staff, the eel moves under the baking oven 14 which maintains a high temperature, which can avoid the heat loss when the eel is turned over in the traditional way. After cooking, the conveying plate 11 moves to the end of the rack 1 along with the drive chain 133, and the conveying plate 11 is inclined along the first guide groove 13. The baked eels on the conveying plate 11 naturally separate and fall on the distribution block 132. The smaller eels are shorter in size and have a center of gravity closer to the rear side wall of the conveying plate 11. When the eel is thrown from the conveying plate 11, the center of gravity is located on the right side of the distribution block 132 (the front side of the distribution block 132 is the left side, and the rear side is the right side), and then moves along the inclined surface on the right side of the distribution block 132. The larger eels are longer, and the center of gravity is away from the rear side wall of the conveying plate 11. When the eel is thrown from the conveying plate 11, the center of gravity is located on the left side of the distribution block 132, and then moves along the inclined surface on the left side of the distribution block 132, so as to screen the eels according to the size. Figure 4 Figure 3

[0024] ​​As a further provided embodiment of the present application, the conveying plate 11 is provided with a bottom-surface-inclined installation groove 117 and a material storage groove 118, and the poking fork is movably installed in the installation groove 117 and is flush with the bottom surface of the material storage groove 118.

[0025] Specifically, the bottom of the installation groove 117 and the bottom of the material storage groove 118 are both provided with a liquid discharge port 119, and the sidewall of the conveying plate 11 is provided with a notch connected with the two liquid discharge ports 119 and extending to the lower side of the conveying plate 11.

[0026] Further, in the process of baking the eel meat, the eel is placed on the inclined poking fork, and the oil in the eel meat is baked out, which flows downward along the inclined eel meat and then flows into the material storage groove 118, thereby wetting the bottom surface of the material storage groove 118, and the excess oil is discharged through the liquid discharge port 119 at the bottom of the material storage groove 118, and part of the oil penetrates into the installation groove 117 through the poking fork and is discharged through the liquid discharge port 119 at the bottom of the installation groove 117, thereby avoiding the accumulation of oil; when the eel is turned over, the poking fork pushes the eel to turn over into the material storage groove 118, and the oil on the bottom surface of the material storage groove 118 can avoid the eel meat from adhering to the material storage groove 118.

[0027] Still further, in the above embodiment, a plurality of longitudinal protrusions can be provided at the bottom of the material storage groove 118, which can allow part of the oil to stay in the material storage groove 118, thereby further avoiding the eel meat from adhering to the material storage groove 118.

[0028] Still further, in the above embodiment, an inclined receiving plate can be provided on the rack 1, which is used to receive the oil flowing down and serve as a place for other purposes.

[0029] As a further provided another embodiment of the present application, a material blocking fork 114 perpendicular to the plurality of poking forks is movably provided in the material storage groove 118, and the material blocking fork 114 rotates synchronously with the poking fork to turn over the material.

[0030] Specifically, the material blocking fork 114 is provided with a plurality of movable pieces 135 and grooves matched with the movable pieces 135, and a torsion spring is arranged between the movable piece 135 and the material blocking fork 114.

[0031] Further, the material blocking fork 114 cooperates with the plurality of material pushing forks to form a recess, which can facilitate the staff to place the eel on the material pushing fork, and the material blocking fork 114 can block the eel from sliding along the inclined material pushing fork into the material storage groove 118, and the fat of the eel meat during the roasting process can also flow out of the gap of the material pushing fork, thereby wetting the bottom surface of the material storage groove 118; when the material pushing fork flips the eel, the material blocking fork 114 rotates synchronously with the material pushing fork to flip the eel, and in the process of flipping, the movable piece 135 of the material blocking fork 114 keeps vertical to the material blocking fork 114 under the action of the torsion spring, so as to avoid the eel from sliding relative to the material blocking fork 114 in the process of flipping, and to ensure that the eel can be stably flipped; after flipping, the eel presses the movable piece 135, so that the movable piece 135 is embedded in the material pushing fork, so as to facilitate the eel to be attached to the bottom surface of the material storage groove 118, and also facilitate the roasting oven 14 to roast the eel skin.

[0032] As further provided by the present application, the installation groove 117 is rotationally provided with an installation column 115 for supporting the material blocking fork 114, and the installation column 115 rotates to make the material blocking fork 114 flush with the bottom surface of the material storage groove 118.

[0033] Specifically, the rack 1 is provided with a second guide groove 136 in the shape of a rounded rectangle, the installation column 115 is provided with a limiting block 138 extending into the second guide groove 136, the limiting block 138 is provided with a gear ring 126, and the second guide groove 136 is provided with a support strip 139 for making the limiting block 138, the support strip 139 is provided with two notches, and the second guide groove 136 is provided with a second rack 129 and a third rack 137 opposite to the two notches of the support strip 139.

[0034] Further, in the process that the conveying plate 11 moves along the first guide groove 13 with the eel, the limiting block 138 moves along the second guide groove 136, and the support strip 139 makes the limiting block 138 to avoid the installation column 115 from rotating relative to the conveying plate 11; when the conveying plate 11 moves to the middle part of the rack 1, the eel meat is roasted, at this time, the limiting block 138 moves to the notch of the support strip 139, and the gear ring 126 is engaged with the second rack 129, the second rack 129 pushes the installation column 115 to rotate by 90°, the installation column 115 drives the material blocking fork 114 to rotate relative to the conveying plate 11, so that the material blocking fork 114 is flush with the bottom surface of the material storage groove 118, and the conveying plate 11 continues to move, the gear ring 126 is separated from the second rack 129, the limiting block 138 re-contacts with the support strip 139, and the support strip 139 limits the rotation of the limiting block 138; when the eel roasting is completed and the conveying plate 11 moves to the lower half of the first guide groove 13, the limiting block 138 gradually moves to another notch of the support strip 139, and the third rack 137 opposite to the notch pushes the gear ring 126 to reversely rotate, thereby driving the material blocking fork 114 to return to the state of being perpendicular to the bottom of the material storage groove 118.

[0035] As further provided in the present application, a guide plate 116 is slidably arranged in the mounting groove 117, and when the material blocking fork 114 is perpendicular to the material pushing fork, the guide plate 116 is in close contact with the material blocking fork 114 and is flush with the bottom surface of the material storage groove 118.

[0036] Specifically, a spring is arranged between the guide plate 116 and the mounting groove 117.

[0037] Further, when the material blocking fork 114 is perpendicular to the bottom surface of the material storage groove 118, the guide plate 116 is moved up to the flush state with the bottom surface of the material storage groove 118 under the action of the spring, and at this time, the oil flowing out of the eel meat during the roasting process will move along the guide plate 116 into the material storage groove 118 after flowing out of the gap of the material blocking fork 114, thereby wetting the bottom surface of the material storage groove 118 and avoiding adhesion to the eel meat in subsequent roasting; during the rotation of the mounting column 115 with the material blocking fork 114, the material blocking fork 114 pushes the guide plate 116 to move down, and the guide plate 116 is retracted into the mounting groove 117, and the material blocking fork 114 is flush with the bottom surface of the material storage groove 118, so as to turn the eel into the material storage groove 118.

[0038] As further provided in the present application, the material pushing fork includes a first material pushing fork 111 and a second material pushing fork 112 movably mounted on the mounting column 115, and a third material pushing fork 113 fixedly mounted on the conveying plate 11, and the conveying plate 11 moves to make the first material pushing fork 111 and the second material pushing fork 112 deflect in turn relative to the third material pushing fork 113.

[0039] Specifically, the first material pushing fork 111 and the second material pushing fork 112 are both hinged to the mounting column 115, and the pivot shaft of the first material pushing fork 111 is coaxial with the mounting column 115.

[0040] Further, the first material pushing fork 111, the second material pushing fork 112 and the third material pushing fork 113 cooperatively form a plane for supporting the eel, and the first material pushing fork 111, the second material pushing fork 112 and the third material pushing fork 113 are in contact with the eel skin, and during the movement of the conveying plate 11, the first material pushing fork 111 and the second material pushing fork 112 rotate relative to the mounting column 115 and rotate towards the inside of the mounting groove 117, and when the first material pushing fork 111 rotates alone, the second material pushing fork 112 and the third material pushing fork 113 cooperatively support the eel skin, which can avoid that a large piece of eel skin is pulled by the first material pushing fork 111, thereby avoiding that the eel skin is torn by the first material pushing fork 111, and when the second material pushing fork 112 moves alone, the first material pushing fork 111 cooperatively supports the eel skin with the second material pushing fork 112, thereby avoiding that the eel skin is torn, and when the mounting column 115 drives the first material pushing fork 111 and the second material pushing fork 112 to move synchronously, the first material pushing fork 111 and the second material pushing fork 112 push the eel skin to separate the eel skin from the third material pushing fork 113, and the first material pushing fork 111 and the second material pushing fork 112 support the eel skin to avoid that the eel skin is torn.

[0041] As a further provided embodiment of the present application, a shaft 122 is rotatably arranged in the mounting column 115, and a spring piece 123 is arranged on the shaft 122 for poking the first poking fork 111 and the second poking fork 112 to rotate.

[0042] Specifically, the shaft 122 extends to the outside of the mounting column 115 and is provided with a gear 127, a first rack 128 is arranged in the second guide groove 136 and engaged with the gear 127, and a torsion spring is arranged between the first poking fork 111 and the mounting column 115 and between the second poking fork 112 and the mounting column 115.

[0043] Further, in the moving process of the conveying plate 11, the gear 127 gradually approaches the first rack 128 and gradually engages with the first rack 128, the conveying plate 11 continues to move, the first rack 128 pushes the gear 127 to rotate, thereby driving the shaft 122 and the spring piece 123 to rotate, the spring piece 123 pokes the first poking fork 111 and the second poking fork 112 in turn, so that the first poking fork 111 and the second poking fork 112 rotate into the mounting groove 117 in turn, avoiding the first poking fork 111 or the second poking fork 112 from tearing the eel skin, after the spring piece 123 is separated from the first poking fork 111 or the second poking fork 112, the first poking fork 111 or the second poking fork 112 is reset under the action of the torsion spring and returns to the state of being flush with the bottom surface of the storage groove 118.

[0044] As a further provided embodiment of the present application, a poking piece 124 is arranged on the first poking fork 111 for receiving the spring piece 123.

[0045] Specifically, a connecting disc 121 is arranged on the first poking fork 111, the poking piece 124 is fixedly installed on the connecting disc 121 to rotate, and the shaft 122 is rotatably installed on the connecting disc 121.

[0046] Further, in the rotating process of the shaft 122, the spring piece 123 on the shaft 122 pushes the poking piece 124 to move, thereby the poking piece 124 drives the connecting disc 121 to rotate, the connecting disc 121 drives the first poking fork 111 to rotate to the inside of the mounting groove 117, the torsion spring between the first poking fork 111 and the mounting column 115 accumulates elastic potential energy, and the resistance applied by the poking piece 124 to the spring piece 123 also gradually increases, so that the spring piece 123 deforms, until the spring piece 123 is bent and deformed to the extent that it cannot continue to push the poking piece 124, the poking piece 124 is separated from the spring piece 123, and the first poking fork 111 returns to the position flush with the bottom surface of the storage groove 118 under the action of the torsion spring.

[0047] As a further provided embodiment of the present application, a pressing rod 125 is arranged on the second poking fork 112 and offset from the rotating shaft of the second poking fork 112 and used for receiving the spring piece 123.

[0048] Specifically, after the spring 123 is separated from the pusher 124, the shaft 122 continues to rotate, the spring 123 approaches the pressing rod 125 and gradually presses the pressing rod 125, the second material pushing fork 112 is pushed by the pressing rod 125 to rotate to the inside of the installation groove 117, and the torsional spring between the second material pushing fork 112 and the installation column 115 accumulates elastic potential energy, the resistance of the pressing rod 125 to the spring 123 also gradually increases, so that the spring 123 deforms, until the spring 123 is bent and deformed to the extent that it cannot continue to push the pressing rod 125, the pressing rod 125 is separated from the spring 123, and the second material pushing fork 112 returns to the position flush with the bottom surface of the material storage groove 118 under the action of the torsional spring.

[0049] The foregoing merely describes some exemplary embodiments of the present application by way of illustration, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the foregoing drawings and descriptions are illustrative in nature, and should not be construed as limiting the scope of protection of the claims of the present application.

Claims

1. An eel processing and sorting conveyor line, characterized in that: The invention comprises a frame (1) on which a baking oven (14) is arranged, wherein the frame (1) is provided with: A plurality of conveying plates (11) are provided with a plurality of material shifting forks movably disposed thereon, the plurality of material shifting forks move intermittently to prevent the plurality of material shifting forks from adhering to the material, and the plurality of material shifting forks move synchronously to allow the material to flip over on the conveying plates (11); An inclined material distribution block (132) with a triangular cross section is located at the rear end of the frame (1) and is used to receive materials thrown down from the conveying plate (11).

2. The eel processing and sorting conveyor line according to claim 1, characterized in that: The conveying plate (11) is provided with a mounting groove (117) with an inclined bottom surface and a material storage groove (118), and the material shifting fork is movably mounted in the mounting groove (117) and is flush with the bottom surface of the material storage groove (118).

3. The eel processing and sorting conveyor line according to claim 2, characterized in that: A material blocking fork (114) is movably provided in the material storage trough (118) and is perpendicular to the plurality of material shifting forks. The material blocking fork (114) rotates synchronously with the material shifting forks to flip the material.

4. The eel processing and sorting conveyor line according to claim 3, characterized in that: A mounting column (115) for supporting the material blocking fork (114) is rotatably provided in the mounting groove (117), and the mounting column (115) rotates so that the material blocking fork (114) is flush with the bottom surface of the material storage groove (118).

5. The eel processing and sorting conveyor line according to claim 4, characterized in that: A guide plate (116) is slidably provided in the mounting groove (117); when the material blocking fork (114) is perpendicular to the material shifting fork, the guide plate (116) is in close contact with the material blocking fork (114) and is flush with the bottom surface of the material storage groove (118).

6. The eel processing and sorting conveyor line according to claim 4, characterized in that: The shifting fork comprises a first shifting fork (111) and a second shifting fork (112) movably mounted on the mounting column (115), and a third shifting fork (113) fixedly mounted on the conveying plate (11).

7. The eel processing and sorting conveyor line according to claim 6, characterized in that: The conveying plate (11) moves so that the first shifting fork (111) and the second shifting fork (112) are deflected relative to the third shifting fork (113) in sequence.

8. The eel processing and sorting conveyor line according to claim 6, characterized in that: A shaft (122) is rotatably provided in the mounting column (115), and a spring (123) is provided on the shaft (122) for driving the first shifting fork (111) and the second shifting fork (112) to rotate.

9. The eel processing and sorting conveyor line according to claim 8, characterized in that: The first shifting fork (111) is provided with a shifting piece (124) for receiving the spring piece (123).

10. The eel processing and sorting conveyor line according to claim 8, characterized in that: The second shifting fork (112) is provided with a pressure rod (125) offset from its rotation axis and used to receive the spring leaf (123).

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