A kind of abalone prepared dish processing device and preparation method thereof

Abstract

The present invention relates to the field related to abalone processing devices, and specifically to an abalone pre-cooked food processing device and a preparation method thereof, comprising a frame, a linear conveyor belt, a first sorting component and a second sorting component, wherein the first sorting component comprises a roller conveyor belt and an electric flap, and the second sorting component comprises a swinging screen bucket, a sliding door, a flip door and a plurality of screen shafts. In the present invention, abalones are rolled by a swinging screen bucket that can swing back and forth, so that small-sized abalones fall from the gaps between adjacent screen shafts on the swinging screen bucket during the rolling process and are screened; the swinging screen bucket in the present invention is provided with a sliding door that can translate along the axial direction of the screen shaft and a flip door that can automatically open and close with the translation of the sliding door, so that the sliding door can automatically drive the flip door to open and close accordingly while pushing out and collecting large-sized abalones.

Description

Technical Field

[0001] The invention relates to the field related to abalone processing devices, and in particular to an abalone pre-cooked dish processing device and a preparation method thereof. Background Art

[0002] Pre-prepared dishes are made from one or more edible agricultural products and their products, and are industrially pre-processed (such as mixing, pickling, tumbling, shaping, stir-frying, deep-frying, baking, boiling, steaming, etc.). Most of the abalone processed into pre-prepared dishes are artificially cultivated, and the size of farmed abalone will be affected by seasonal changes. The size of the finished abalone processed by artificial cultivation will also vary at different times. When pre-prepared dishes are processed and sold, they will be differentiated according to the size and thickness of the abalone, and thus sold in batches. Therefore, the abalone needs to be screened during the collection and processing of pre-prepared dishes.

[0003] Traditional methods of screening abalone mostly use manual screening, which has high labor costs, and the screening is mostly distinguished by subjective and rough judgment of the staff. A few screening equipment mostly use roller conveyors for screening, but the thickness of the abalone is mostly needed to distinguish the abalone when screening with roller conveyors, that is, the several rollers on the roller conveyor rotate synchronously to drive the abalone forward while tilting the abalone, so that the thinner abalone falls along the gap between the adjacent rollers on the roller conveyor, but this method of distinguishing needs to ensure that the abalone can be in a tilted state. If the abalone always moves forward horizontally, there is still a problem that some thinner abalone cannot be distinguished. If the gap between the adjacent rollers of the roller conveyor is large, there is a problem that large-sized abalone falls after tilting. Summary of the invention

[0004] Based on this, it is necessary to provide an abalone pre-cooked dish processing device and a preparation method thereof in view of the existing technical problems.

[0005] In order to solve the problems of the prior art, the technical solution adopted by the present invention is:

[0006] The invention discloses an abalone pre-cooked food processing device, comprising a frame and a linear conveyor belt, wherein a first sorting component and a second sorting component are sequentially arranged at the tail end of the linear conveyor belt, wherein the first sorting component comprises a roller conveyor belt for preliminarily sorting a plurality of abalones transmitted from the tail end of the linear conveyor belt, wherein an electric flap for intercepting abalones is arranged at one end of the roller conveyor belt away from the linear conveyor belt, wherein the second sorting component comprises a swinging screen bucket which is arranged at one end of the roller conveyor belt away from the linear conveyor belt and can swing back and forth, wherein a plurality of screen shafts evenly distributed around the swing axis thereof are arranged on the swinging screen bucket, wherein a sliding door and a flip door are respectively arranged on both sides of the swinging screen bucket, wherein the sliding door can translate toward the flip door and drive the flip door to open synchronously, wherein small-sized abalones are respectively dropped and collected between adjacent roller shafts and adjacent screen shafts of the roller conveyor belt, and large-sized abalones are pushed by the sliding door and dropped and collected from the flip door, wherein the linear conveyor belt and the roller conveyor belt are both fixedly connected to the frame, and the swinging screen bucket is axially arranged on the frame.

[0007] Preferably, the second sorting component also includes a first cross frame and a second cross frame fixedly connected to the frame, the swinging screen bucket includes two symmetrically arranged semi-arc plates, both ends of each screen shaft are respectively fixedly connected to the two semi-arc plates, and both ends of the screen shaft located in the middle of the two semi-arc plates protrude from the two semi-arc plates and are respectively axially connected to the first cross frame and the second cross frame, the sliding door is integrally formed with two symmetrically arranged limiting parts that are slidably connected to the two topmost screen shafts, and the top of the corresponding semi-arc plates is integrally formed with two symmetrically arranged protruding blocks, and the two protruding blocks are axially connected with a flip shaft, and one end of the flip door is coaxially fixedly sleeved on the flip shaft.

[0008] Preferably, the second sorting component also includes a translation mechanism arranged on the swinging screen bucket, and the translation mechanism includes two symmetrically arranged fixed brackets and two electric push rods, the two fixed brackets are fixedly connected to the semi-arc plate away from the flip door, and the two electric push rods are respectively fixedly arranged on the two fixed brackets, and the output ends of the two electric push rods are fixedly connected to the sliding door.

[0009] Preferably, the second sorting component also includes a linkage mechanism connecting the sliding door and the flip door, the linkage mechanism includes a winding wheel coaxially connected to the flip shaft, a first steel rope for opening the flip door, and a second steel rope for closing the flip door, one end of the first steel rope and the second steel rope are both fixedly set on the winding wheel, the other end of the first steel rope is slid through two semi-arc plates and then fixedly set on the sliding door, and the other end of the second steel rope is slid through the semi-arc plates connected to the flip shaft and then fixedly set on the sliding door.

[0010] Preferably, the second sorting component also includes a swinging mechanism for driving the swinging screen bucket to swing back and forth, the swinging mechanism includes a reduction motor fixedly arranged on the first horizontal frame, a transmission horizontal shaft axially arranged on the first horizontal frame, a turntable coaxially connected to the transmission horizontal shaft, a first connecting rod one end of which is fixedly connected to the middle screen shaft of the semi-arc plate, and a second connecting rod connecting the first connecting rod and the turntable, the output shaft of the reduction motor is transmission-connected to the transmission horizontal shaft, an eccentric boss is integrally formed on the turntable, one end of the second connecting rod is hinged on the eccentric boss, and the other end of the second connecting rod is hinged to the end of the first connecting rod away from the corresponding screen shaft.

[0011] Preferably, the electric flap includes a rotating shaft axially connected to one end of the roller conveyor near the swinging screen bucket, a flip plate fixedly connected to the rotating shaft, and two symmetrically arranged micro motors, the two micro motors are respectively fixedly arranged on both sides of the roller conveyor, and the output shafts of the two micro motors are respectively coaxially fixedly connected to the two ends of the rotating shaft.

[0012] Preferably, side baffles for limiting the position of abalone are fixedly provided on both sides of the top of the roller conveyor belt.

[0013] A preparation method for the above-mentioned abalone prepared dish processing device, the preparation method comprising the following steps:

[0014] S1, rotating the swinging screen bucket to a state of an oblique upward roller conveyor belt facing downward and stopping the swinging, flipping the electric flap to a state of an oblique downward swinging screen bucket, and operating the linear conveyor belt and the roller conveyor belt for an appropriate time so that an appropriate amount of abalone is accumulated in the swinging screen bucket;

[0015] S2, the linear conveyor belt and the roller conveyor belt stop working at the same time, and the electric flap flips to a vertical upward state, and the swing screen bucket starts to swing back and forth to screen abalone;

[0016] S3, after the swinging screen bucket swings for an appropriate amount of time, the abalone is completely screened and stops swinging, the sliding door moves toward the reversing door, and the remaining abalone in the swinging screen bucket is pushed out and collected by the reversing door, and the sliding door moves to the extreme position close to the reversing door and then moves in the opposite direction and returns to the original position, the swinging screen bucket rotates again to the oblique upward and downward roller conveyor belt state and stops swinging, and the electric flap flips to the oblique downward and downward swinging screen bucket state;

[0017] S4, repeatedly performing the processes S1 to S3 to continuously screen the abalone.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] Firstly, the present invention uses a swinging screen bucket that can swing back and forth to make the abalone tumble, so that small-sized abalone can fall and be screened from the gap between adjacent screen shafts on the swinging screen bucket during the tumbling process;

[0020] Secondly, the swing screen bucket of the present invention is provided with a sliding door that can translate along the axial direction of the screen shaft and a flip door that can automatically open and close with the translation of the sliding door, so that the sliding door can automatically drive the flip door to open and close accordingly while pushing out and collecting large-sized abalone;

[0021] Thirdly, the present invention performs preliminary screening by means of a roller conveyor belt, firstly screening out a portion of small-sized abalones, and then performs secondary screening by means of a swinging screen bucket, thereby ensuring complete screening of the small-sized abalones. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment.

[0023] Figure 2 yes Figure 1 A magnified view of the local structure at point A.

[0024] Figure 3 It is a three-dimensional structural exploded view of the first sorting component of the embodiment.

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the second sorting component of the embodiment.

[0026] Figure 5 yes Figure 4 A magnified view of the local structure at point B in the middle.

[0027] Figure 6 It is a three-dimensional structural exploded view of the second sorting component of the embodiment.

[0028] Figure 7 It is a three-dimensional structural schematic diagram of the swing mechanism of the embodiment.

[0029] The numbers in the figure are: 1, linear conveyor belt; 2, abalone; 3, roller conveyor belt; 4, swing screen bucket; 5, screen shaft; 6, sliding door; 7, flip door; 8, inclined slide plate; 9, first horizontal frame; 10, second horizontal frame; 11, semi-arc plate; 12, limit part; 13, convex block part; 14, flip shaft; 15, fixed bracket; 16, electric push rod; 17, winding wheel; 18, first steel rope; 19, second steel rope; 20, reduction motor; 21, transmission horizontal shaft; 22, turntable; 23, first connecting rod; 24, second connecting rod; 25, eccentric convex column; 26, rotating shaft; 27, flip plate; 28, micro motor; 29, side baffle. DETAILED DESCRIPTION

[0030] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] refer to Figures 1 to 7The abalone pre-cooked food processing device shown in the figure comprises a frame and a linear conveyor belt 1, wherein the tail end of the linear conveyor belt 1 is sequentially provided with a first sorting component and a second sorting component, wherein the first sorting component comprises a roller conveyor belt 3 for preliminarily sorting a plurality of abalones 2 transmitted from the tail end of the linear conveyor belt 1, and an electric flap for intercepting the abalones 2 is provided at one end of the roller conveyor belt 3 away from the linear conveyor belt 1, and the second sorting component comprises a swinging screen bucket 4 which is arranged at one end of the roller conveyor belt 3 away from the linear conveyor belt 1 and can swing back and forth, and a swinging screen bucket 4 which can swing back and forth is provided at one end of the roller conveyor belt 3 away from the linear conveyor belt 1. The moving screen bucket 4 is provided with a plurality of screen shafts 5 evenly distributed around its swing axis, and sliding doors 6 and flip doors 7 are respectively provided on both sides of the swinging screen bucket 4. The sliding door 6 can translate toward the flip door 7 and drive the flip door 7 to open synchronously, and the small-sized abalone 2 is respectively dropped and collected between the adjacent rollers of the roller conveyor 3 and between the adjacent screen shafts 5, and the large-sized abalone 2 is pushed by the sliding door 6 and dropped and collected from the flip door 7, the linear conveyor belt 1 and the roller conveyor 3 are both fixedly connected to the frame, and the swinging screen bucket 4 is axially connected to the frame.

[0032] The linear conveyor belt 1 and the roller conveyor belt 3 are both fixedly arranged on the frame, and the electric flap is axially arranged on the frame, which is not shown in the figure. The conveyor belt of the linear conveyor belt 1 is integrally formed with two symmetrically arranged side block convex rings (not shown in the figure) for limiting the abalone 2. One end of the linear conveyor belt 1 close to the roller conveyor belt 3 is also fixedly connected with an inclined slide plate 8 for guiding the abalone 2 thereon to slide toward the roller conveyor belt 3. The sizes of the several abalones 2 on the linear conveyor belt 1 are different. The gap between adjacent rollers on the roller conveyor belt 3 is consistent with the gap between adjacent sieve shafts 5. The thickness of the abalone 2 is taken as the standard. The abalone of small size can be dropped from the gap between adjacent rollers of the roller conveyor belt 3, otherwise For large-sized abalone, because when abalone 2 is transported forward on several rollers of roller conveyor 3, abalone 2 may not be flipped to a vertical state and fall from the gap between adjacent rollers on roller conveyor 3, so a swinging screen bucket 4 that can swing back and forth is set behind roller conveyor 3 to promote the turning of abalone 2, ensure that the small-sized abalone 2 that is not fully screened at roller conveyor 3 can fall from the gap between adjacent screen shafts 5 after turning, the bottom of linear conveyor 1 and swinging screen bucket 4 is provided with a first collecting box (not shown) for collecting small-sized abalone 2, and a turnover door 7 side of swinging screen bucket 4 is provided with a second collecting box (not shown) for collecting large-sized abalone 2;

[0033] When the swinging screen bucket 4 is screening the abalone 2, the roller conveyor belt 3 and the linear conveyor belt 1 are not working, and the electric flap on the roller conveyor belt 3 is flipped upward to a vertical state to intercept the abalone 2. For the convenience of description, the above state of the swinging screen bucket 4 is referred to as the swinging state in the following. After the swinging screen bucket 4 completes the screening of the abalone 2 once, the swinging screen bucket 4 rotates to the top facing the electric flap, and the electric flap flips downward to a state obliquely pointing downward to the top of the swinging screen bucket 4. For the convenience of description, the above state of the swinging screen bucket 4 is referred to as the static state (such as Figure 1 shown);

[0034] After being transported on the linear conveyor belt 1, the abalone 2 falls onto the roller conveyor belt 3, and the synchronous rotation of the plurality of rollers on the roller conveyor belt 3 drives the abalone 2 to move toward the swinging screen bucket 4. When the abalone 2 advances on the roller conveyor belt 3, some small-sized abalone 2 falls from the gap between the adjacent rollers to be collected in the first collecting box, thereby completing the preliminary screening, and some unscreened small-sized abalone 2 and large-sized abalone 2 continue to move and slide into the swinging screen bucket 4 by the electric flap, and after an appropriate time, a certain amount of abalone 2 is collected in the swinging screen bucket 4, the linear conveyor belt 1 and the roller conveyor belt 3 stop working, and the electric flap flips upward to a vertical state, and the swinging screen bucket 4 starts to swing back and forth, thereby carrying The abalone 2 in it is turned over, and the small-sized abalone 2 gradually falls into the first collection box from the gap between adjacent sieve shafts 5 during the turning process. After an appropriate period of time, the small-sized abalone 2 all falls, and the swinging sieve bucket 4 stops swinging afterwards, and the sliding door 6 translates to the overturning door 7 and drives the overturning door 7 to rotate and open. During the translation of the sliding door 6, the large-sized abalone 2 is pushed to move to the overturning door 7, and the large-sized abalone 2 falls into the second collection box by the opened overturning door 7 after being pushed, and the large-sized abalone 2 is completely pushed out of the sieve bucket and collected. After that, the swinging sieve bucket 4 returns to a static state, and the linear conveyor belt 1 and the roller conveyor belt 3 continue to work, and the above process is repeated so that the abalone 2 is continuously screened.

[0035] In order to connect the frame and the swing screen bucket 4, the following features are specifically provided:

[0036] The second sorting component also includes a first cross frame 9 and a second cross frame 10 fixedly connected to the frame, the swing screen bucket 4 includes two symmetrically arranged semi-arc plates 11, both ends of each screen shaft 5 are respectively fixedly connected to the two semi-arc plates 11, and the two ends of the screen shaft 5 located in the middle of the two semi-arc plates 11 protrude from the two semi-arc plates 11 and are respectively axially connected to the first cross frame 9 and the second cross frame 10, the sliding door 6 is integrally formed with two symmetrically arranged limiting parts 12 that are slidably connected to the two topmost screen shafts 5, and the top of the corresponding semi-arc plates 11 is integrally formed with two symmetrically arranged protruding blocks 13, and the two protruding blocks 13 are axially connected with a flip shaft 14, and one end of the flip door 7 is coaxially fixedly sleeved on the flip shaft 14.

[0037] Two semi-arc plates 11 and a number of screen shafts 5 together constitute a swinging screen bucket 4. After the two limit parts 12 of the sliding door 6 are slidably set on the two screen shafts 5, it is ensured that the sliding door 6 can only translate on the swinging screen bucket 4 along the axis of the screen shaft 5, and the corresponding end of the flip door 7 is hinged on the corresponding semi-arc plate 11 through the flip shaft 14, ensuring that the flip door 7 can only be flipped and opened and closed on the swinging screen bucket 4.

[0038] In order to drive the sliding door 6 to move horizontally, the following features are specifically set:

[0039] The second sorting component also includes a translation mechanism arranged on the swinging screen bucket 4, and the translation mechanism includes two symmetrically arranged fixed brackets 15 and two electric push rods 16. The two fixed brackets 15 are fixedly connected to the semi-arc plate 11 away from the flip door 7, and the two electric push rods 16 are respectively fixedly arranged on the two fixed brackets 15, and the output ends of the two electric push rods 16 are fixedly connected to the sliding door 6.

[0040] Two electric push rods 16 fixedly arranged on the corresponding semi-arc plates 11 can drive the sliding door 6 to translate along the axis of the screen shaft 5. The two electric push rods 16 work synchronously and cooperate with the limiting of the two limiting parts 12 by the corresponding two screen shafts 5 to ensure the smooth movement of the sliding door 6 on the swinging screen bucket 4.

[0041] In order to enable the sliding door 6 to move horizontally and drive the flip door 7 to open and close synchronously, the following features are specifically set:

[0042] The second sorting component also includes a linkage mechanism connecting the sliding door 6 and the flip door 7, the linkage mechanism includes a winding wheel 17 coaxially connected to the flip shaft 14, a first steel rope 18 for pulling open the flip door 7 and a second steel rope 19 for closing the flip door 7, one end of the first steel rope 18 and the second steel rope 19 are both fixedly set on the winding wheel 17, the other end of the first steel rope 18 slides through the two semi-arc plates 11 and then is fixedly set on the sliding door 6, and the other end of the second steel rope 19 slides through the semi-arc plates 11 connected to the flip shaft 14 and then is fixedly set on the sliding door 6.

[0043] The first steel rope 18 and the second steel rope 19 are always taut. After the first steel rope 18 passes through the semi-arc plate 11 connected to the flip shaft 14, it first passes through the other semi-arc plate 11 and then passes through the semi-arc plate 11 in the opposite direction, and finally is fixedly connected to the sliding door 6. In this way, when the sliding door 6 translates toward the semi-arc plate 11 connected to the flip shaft 14, it can drive the corresponding end of the first steel rope 18 to move, thereby driving the winding wheel 17 and the flip shaft 14 to rotate and drive the flip door 7 to open. In this process, the rotation of the winding wheel 17 synchronously drives the second steel rope 19 to be wound on the winding wheel 17 , and then keep the second steel rope 19 taut. The second steel rope 19 passes through the semi-arc plate 11 connected to the flip shaft 14 and is directly connected to the sliding door 6. When the sliding door 6 is away from the semi-arc plate 11 connected to the flip shaft 14, the sliding door 6 can drive the corresponding end of the second steel rope 19 to move, thereby pulling the winding wheel 17 to rotate and drive the flip door 7 to close, and synchronously release the second steel rope 19 wound on the winding wheel 17 step by step. Similarly, after the winding wheel 17 rotates, the first steel rope 18 is wound on the winding wheel 17, and then the first steel rope 18 is kept taut.

[0044] In order to drive the swing screen bucket 4 to swing back and forth, the following features are specifically set:

[0045] The second sorting component also includes a swinging mechanism for driving the swinging screen bucket 4 to swing back and forth, the swinging mechanism includes a reduction motor 20 fixedly arranged on the first cross frame 9, a transmission cross shaft 21 axially arranged on the first cross frame 9, a turntable 22 coaxially connected to the transmission cross shaft 21, a first connecting rod 23 one end of which is fixedly connected to the middle screen shaft 5 of the semi-arc plate 11, and a second connecting rod 24 connecting the first connecting rod 23 and the turntable 22. The output shaft of the reduction motor 20 is transmission-connected to the transmission cross shaft 21, an eccentric boss 25 is integrally formed on the turntable 22, one end of the second connecting rod 24 is hinged on the eccentric boss 25, and the other end of the second connecting rod 24 is hinged to the end of the first connecting rod 23 away from the corresponding screen shaft 5.

[0046] After the output shaft of the reduction motor 20 rotates, it drives the transmission horizontal shaft 21 to rotate, and then the turntable 22 rotates. The eccentric boss 25 on the turntable 22 can drive the corresponding end of the second connecting rod 24 to move with the eccentric boss 25. The screen shaft 5 axially connected to the first horizontal frame 9 and the second horizontal frame 10 can only rotate in situ. At the same time, the outer end of the first connecting rod 23 on the screen shaft 5 is hingedly connected to the second connecting rod 24. In this way, the second connecting rod 24 can drive the first connecting rod 23 to swing back and forth after moving with the turntable 22, and then drive the swinging screen bucket 4 to swing back and forth through the screen shaft 5.

[0047] In order to intercept and guide the abalone 2 at the corresponding end of the roller conveyor belt 3 through the electric flap, the following features are specifically set:

[0048] The electric flap includes a rotating shaft 26 axially connected to one end of the roller conveyor 3 close to the swinging screen bucket 4, a flip plate 27 fixedly connected to the rotating shaft 26, and two symmetrically arranged micro motors 28. The two micro motors 28 are respectively fixedly arranged on both sides of the roller conveyor 3, and the output shafts of the two micro motors 28 are respectively coaxially fixedly connected to the two ends of the rotating shaft 26.

[0049] After the two micro motors 28 work synchronously, they can drive the flip plate 27 to flip through the rotating shaft 26. When the abalone 2 on the roller conveyor belt 3 needs to be guided into the swinging screen bucket 4, the flip plate 27 flips to a state of swinging the screen bucket 4 downward obliquely. When the swinging screen bucket 4 needs to swing back and forth to screen the abalone 2, the flip plate 27 flips upward to a vertical state, thereby preventing the abalone 2 in the roller conveyor belt 3 from falling out.

[0050] In order to ensure that the abalone 2 on the roller conveyor 3 does not fall out accidentally, the following features are specifically set:

[0051] Side baffles 29 for limiting the position of the abalone 2 are fixedly arranged on both sides of the top of the roller conveyor belt 3 .

[0052] The two side baffles 29 can prevent the abalones 2 on the top of the roller conveyor 3 from accidentally falling out from the side after being accumulated.

[0053] A preparation method for the above-mentioned abalone prepared dish processing device, the preparation method comprising the following steps:

[0054] S1, the swinging screen bucket 4 is rotated to the state of the roller conveyor belt 3 facing downward obliquely upward and stops swinging, the electric flap is turned to the state of the swinging screen bucket 4 facing downward obliquely, and the linear conveyor belt 1 and the roller conveyor belt 3 work for a proper time so that an appropriate amount of abalone 2 is accumulated in the swinging screen bucket 4;

[0055] S2, the linear conveyor belt 1 and the roller conveyor belt 3 stop working at the same time, and the electric flap is turned to a vertical upward state, and the swing screen bucket 4 starts to swing back and forth to screen the abalone 2;

[0056] S3, after swinging sieve bucket 4 swings appropriate amount of time, abalone 2 is screened completely and stops swinging, sliding door 6 translates toward overturning door 7, and residual abalone 2 in the swinging sieve bucket 4 is pushed out and collected by overturning door 7, and sliding door 6 translates to the limit position close to overturning door 7 and then reversely translates and returns to the original position, and the swinging sieve bucket 4 is rotated to the oblique upward downward roller conveyor belt 3 state again and stops swinging, and the electric flap is flipped to the oblique downward downward swinging sieve bucket 4 state;

[0057] S4, repeatedly performing the processes S1 to S3 to continuously screen the abalone 2.

[0058] Working principle: Two symmetrically arranged side stop convex rings (not shown in the figure) are integrally formed on the conveyor belt of the linear conveyor belt 1 and are used to limit the abalone 2. The sizes of the abalones 2 on the linear conveyor belt 1 are different. The gap between the adjacent rollers on the roller conveyor belt 3 is consistent with the gap between the adjacent screen shafts 5. The thickness of the abalone 2 is taken as the standard. The abalone 2 of small size can fall from the gap between the adjacent rollers of the roller conveyor belt 3, and the abalone 2 of large size can fall from the gap between the adjacent rollers of the roller conveyor belt 3. When the abalone 2 is transported forward on the rollers of the roller conveyor belt 3, the abalone 2 may not turn over. It is in a vertical state and falls by the gap between adjacent rollers on the roller conveyor 3, so a swinging screen bucket 4 that can swing back and forth is set behind the roller conveyor 3 to promote the turning of the abalone 2, ensuring that the small-sized abalone 2 that is not completely screened at the roller conveyor 3 can fall by the gap between the adjacent screen shafts 5 after turning over, the bottom of the linear conveyor 1 and the swinging screen bucket 4 is provided with a first collecting box (not shown) for collecting the small-sized abalone 2, and a turnover door 7 side of the swinging screen bucket 4 is provided with a second collecting box (not shown) for collecting the large-sized abalone 2;

[0059] When the swinging screen bucket 4 is screening abalone 2, the roller conveyor 3 and the linear conveyor belt 1 are not working, and the electric flap on the roller conveyor 3 is flipped upward to a vertical state to intercept the abalone 2, for the convenience of description, the above-mentioned state of the swinging screen bucket 4 is referred to as the swinging state in the follow-up, and after the swinging screen bucket 4 completes the screening of abalone 2, the swinging screen bucket 4 is rotated to the top towards the electric flap, and the electric flap is flipped downward to the state obliquely pointing to the top of the swinging screen bucket 4, for the convenience of description, the above-mentioned state of the swinging screen bucket 4 is referred to as the static state in the follow-up;

[0060] After being transported on the linear conveyor belt 1, the abalone 2 falls onto the roller conveyor belt 3, and the synchronous rotation of the plurality of rollers on the roller conveyor belt 3 drives the abalone 2 to move toward the swinging screen bucket 4. When the abalone 2 advances on the roller conveyor belt 3, some small-sized abalone 2 falls from the gap between the adjacent rollers to be collected in the first collecting box, thereby completing the preliminary screening, and some unscreened small-sized abalone 2 and large-sized abalone 2 continue to move and slide into the swinging screen bucket 4 by the electric flap, and after an appropriate time, a certain amount of abalone 2 is collected in the swinging screen bucket 4, the linear conveyor belt 1 and the roller conveyor belt 3 stop working, and the electric flap flips upward to a vertical state, and the swinging screen bucket 4 starts to swing back and forth, thereby carrying The abalone 2 in it is turned over, and the small-sized abalone 2 gradually falls into the first collection box from the gap between adjacent sieve shafts 5 during the turning process. After an appropriate period of time, the small-sized abalone 2 all falls, and the swinging sieve bucket 4 stops swinging afterwards, and the sliding door 6 translates to the overturning door 7 and drives the overturning door 7 to rotate and open. During the translation of the sliding door 6, the large-sized abalone 2 is pushed to move to the overturning door 7, and the large-sized abalone 2 falls into the second collection box by the opened overturning door 7 after being pushed, and the large-sized abalone 2 is completely pushed out of the sieve bucket and collected. After that, the swinging sieve bucket 4 returns to a static state, and the linear conveyor belt 1 and the roller conveyor belt 3 continue to work, and the above process is repeated so that the abalone 2 is continuously screened.

[0061] The above embodiments only express one or several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. An abalone prepared food processing device, comprising a frame and a linear conveyor belt (1), characterized in that: The tail end of the linear conveyor belt (1) is provided with a first sorting component and a second sorting component in sequence. The first sorting component comprises a roller conveyor belt (3) for preliminarily sorting a plurality of abalones (2) transmitted from the tail end of the linear conveyor belt (1). An electric flap for intercepting the abalones (2) is provided at one end of the roller conveyor belt (3) away from the linear conveyor belt (1). The second sorting component comprises a swinging screen bucket (4) which is arranged at one end of the roller conveyor belt (3) away from the linear conveyor belt (1) and is capable of swinging back and forth. The swinging screen bucket (4) is provided with a plurality of swivels which are evenly spaced about its swing axis. The screen shafts (5) are evenly distributed, and sliding doors (6) and flip doors (7) are respectively arranged on both sides of the swing screen bucket (4). The sliding door (6) can translate toward the flip door (7) and drive the flip door (7) to open synchronously. The small-sized abalone (2) is respectively dropped and collected between the adjacent rollers of the roller conveyor belt (3) and between the adjacent screen shafts (5). The large-sized abalone (2) is pushed by the sliding door (6) and dropped from the flip door (7) for collection. The linear conveyor belt (1) and the roller conveyor belt (3) are both fixedly connected to the frame, and the swing screen bucket (4) is axially connected to the frame. The second sorting assembly further comprises a first cross frame (9) and a second cross frame (10) fixedly connected to the frame, the swing screen bucket (4) comprises two symmetrically arranged semi-arc plates (11), the two ends of each screen shaft (5) are respectively fixedly connected to the two semi-arc plates (11), and the two ends of the screen shaft (5) located in the middle of the two semi-arc plates (11) protrude from the two semi-arc plates (11) and are respectively axially connected to the first cross frame (9) and the second cross frame (10), the sliding door (6) is integrally formed with two symmetrically arranged limiting portions (12) and slidably connected to the two uppermost screen shafts (5), the corresponding top of the semi-arc plates (11) is integrally formed with two symmetrically arranged protruding blocks (13), and the two protruding blocks (13) are axially connected with a flip shaft (14), and one end of the flip door (7) is coaxially fixedly sleeved on the flip shaft (14); The second sorting assembly also includes a linkage mechanism connecting the sliding door (6) and the flip door (7), the linkage mechanism including a winding wheel (17) coaxially fixedly connected to the flip shaft (14), a first steel rope (18) for opening the flip door (7) and a second steel rope (19) for closing the flip door (7), one end of the first steel rope (18) and the second steel rope (19) are both fixedly arranged on the winding wheel (17), the other end of the first steel rope (18) is slidably passed through two semi-arc plates (11) and then fixedly arranged on the sliding door (6), and the other end of the second steel rope (19) is slidably passed through the semi-arc plate (11) connected to the flip shaft (14) and then fixedly arranged on the sliding door (6); The second sorting assembly further comprises a swing mechanism for driving the swinging screen bucket (4) to swing back and forth, the swing mechanism comprising a reduction motor (20) fixedly arranged on the first horizontal frame (9), a transmission horizontal shaft (21) axially arranged on the first horizontal frame (9), a turntable (22) coaxially fixedly connected to the transmission horizontal shaft (21), a first connecting rod (23) having one end fixedly connected to the screen shaft (5) in the middle of the semi-arc plate (11), and a second connecting rod (24) connecting the first connecting rod (23) and the turntable (22), the output shaft of the reduction motor (20) being transmission-connected to the transmission horizontal shaft (21), an eccentric boss (25) being integrally formed on the turntable (22), one end of the second connecting rod (24) being hingedly arranged on the eccentric boss (25), and the other end of the second connecting rod (24) being hingedly connected to one end of the first connecting rod (23) away from the corresponding screen shaft (5).

2. The abalone prepared dish processing device according to claim 1, characterized in that: The second sorting assembly also includes a translation mechanism disposed on the swinging screen bucket (4), the translation mechanism including two symmetrically disposed fixed brackets (15) and two electric push rods (16), the two fixed brackets (15) being fixedly connected to a semi-arc plate (11) away from the flip door (7), the two electric push rods (16) being fixedly disposed on the two fixed brackets (15), respectively, and the output ends of the two electric push rods (16) being fixedly connected to the sliding door (6).

3. The abalone prepared dish processing device according to claim 1, characterized in that: The electric flap comprises a rotating shaft (26) axially connected to one end of the roller conveyor (3) close to the swinging screen bucket (4), a flip plate (27) fixedly connected to the rotating shaft (26), and two symmetrically arranged micro motors (28), the two micro motors (28) being fixedly arranged on both sides of the roller conveyor (3), and the output shafts of the two micro motors (28) being coaxially fixedly connected to both ends of the rotating shaft (26).

4. The abalone prepared dish processing device according to claim 1, characterized in that: Side baffles (29) for limiting the position of the abalone (2) are fixedly arranged on both sides of the top of the roller conveyor belt (3).

5. A method for preparing the abalone prepared dish processing device according to claim 1, characterized in that: The preparation method comprises the following steps: S1, rotating the swinging screen bucket (4) to a state where the roller conveyor belt (3) is tilted upward and downward and stops swinging, the electric flap is turned over to a state where the swinging screen bucket (4) is tilted downward and downward, and the linear conveyor belt (1) and the roller conveyor belt (3) are operated for an appropriate period of time so that an appropriate amount of abalone (2) is accumulated in the swinging screen bucket (4); S2, the linear conveyor belt (1) and the roller conveyor belt (3) stop working at the same time, and the electric flap is flipped to a vertical upward state, and the swing screen bucket (4) starts to swing back and forth to screen the abalone (2); S3, after the swinging screen bucket (4) swings for a suitable period of time so that the abalone (2) is completely screened, the swinging stops, the sliding door (6) moves horizontally toward the flip door (7), and the remaining abalone (2) in the swinging screen bucket (4) is pushed out and collected by the flip door (7), the sliding door (6) moves horizontally to the extreme position close to the flip door (7), then moves horizontally in the opposite direction and returns to its original position, the swinging screen bucket (4) rotates again to the state of the roller conveyor belt (3) facing obliquely upward and downward and stops swinging, and the electric flap flips to the state of the swinging screen bucket (4) facing obliquely downward; S4, repeatedly perform the process of S1 to S3 to continuously screen the abalone (2).

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