A shell-flesh separation device for Corbicula fluminea

Abstract

The present invention discloses a shell-flesh separation device for Corbicula fluminea, which comprises a horizontally placed separation box. The separation box is of a square box structure. A feed inlet is arranged at the upper end of the separation box. Separation reciprocating mechanisms are installed at both the left end and the right end of the separation box. Pressure plates are installed on the main shafts of the separation reciprocating mechanisms on both sides. The size of the pressure plates is the same as the internal size of the separation box. Under the action of the separation reciprocating mechanisms on both sides, the pressure plates on both sides move left and right in the separation box. The present invention can realize the high-temperature cooking separation of Corbicula fluminea meat and Corbicula fluminea shells, the blanking work of Corbicula fluminea meat, the crushing and blanking work of Corbicula fluminea shells, and the separate blanking work of Corbicula fluminea meat and Corbicula fluminea shells. The design of the overall structure is very ingenious and reasonable, effectively improving the processing quality and working efficiency of Corbicula fluminea.

Description

Technical Field

[0001] The present invention relates to the technical field of Corbicula fluminea production and processing, and specifically relates to a shell and meat separation device for Corbicula fluminea. Background Art

[0002] In the prior art, the method for separating the shell and meat of Corbicula fluminea is achieved by high-temperature steaming. Usually, the washed Corbicula fluminea are placed on a conveyor belt and heat-steamed by high-temperature steam during the conveying process, so as to open the shells of Corbicula fluminea. Under the action of high-temperature steam and mechanical collision, the meat of Corbicula fluminea and the shells of Corbicula fluminea are separated. For details, reference can be made to the technical solution disclosed in the publication number: CN114468022B.

[0003] However, after the meat and shells of Corbicula fluminea are separated in the prior art, it is also necessary to realize the separate discharging work of the meat and shells of Corbicula fluminea and the shell crushing work of the shells of Corbicula fluminea. In the above-mentioned reference technical solution and the existing technical solutions, the above processes are set separately, resulting in low work efficiency and corresponding reduction in work quality.

[0004] Therefore, in order to solve the above problems, it is necessary to develop a shell and meat separation device for Corbicula fluminea with a reasonable structure, which can effectively improve work efficiency and quality. Summary of the Invention

[0005] Aiming at the above problems existing in the prior art, the technical problem to be solved by the present invention is to provide a shell and meat separation device for Corbicula fluminea.

[0006] Technical Solution: In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: A shell and meat separation device for Corbicula fluminea includes a horizontally placed separation box, which is a square box structure. An inlet is provided at the upper end of the separation box. Separation reciprocating mechanisms are installed at both the left and right ends of the separation box, and pressure plates are installed on the main shafts of the separation reciprocating mechanisms on both sides. The size of the pressure plates is the same as the internal size of the separation box, and the pressure plates on both sides move left and right in the separation box under the action of the separation reciprocating mechanisms on both sides;

[0007] The lower end of the separation box is of an open structure, and a number of uniformly spaced blanking rods are installed at the lower end of the separation box. Blanking gaps are formed between adjacent blanking rods. The size of the corresponding blanking gaps is set so that the meat of Corbicula fluminea can fall correspondingly, while the shells of Corbicula fluminea cannot fall through the blanking gaps;

[0008] On both sides of the lower end of the separation box, a turning plate is installed through a hinge shaft respectively. The turning plate is driven by a turning motor to turn, and can turn to the lower end of the separation box to block the whole lower end of the separation box, and all the blanking rods are blocked inside, so as to form a closed space inside the separation box;

[0009] It further includes a steam device, and jet heads are installed on the turnover plates on both sides. The positions of the jet heads are set within the blanking gaps. When the turnover plates are turned over to seal the lower end of the separation box, the jet heads correspondingly extend into the blanking gaps formed by adjacent blanking rods; and the steam device is connected to the jet heads through steam pipes, so as to spray the hot steam in the steam device into the separation box through the jet heads;

[0010] A blanking box is further arranged below the separation box. The upper end of the blanking box is of an open type, and the river clam meat and river clam shells falling from the upper separation box both correspondingly fall into the blanking box.

[0011] Furthermore, triangular sawteeth are correspondingly arranged on the pressing plates on both sides.

[0012] Furthermore, the feed inlet is arranged at the exact middle position of the upper end of the separation box.

[0013] Furthermore, a total of six blanking rods are arranged at the lower end of the separation box, and the blanking rods are of a circular rod structure.

[0014] Furthermore, the length of the blanking box is longer than that of the separation box. Blanking areas longer than the separation box are arranged on both sides of the blanking box. A river clam meat blanking port is arranged at the lower end of the left blanking area, and a river clam shell blanking port is arranged at the lower end of the right blanking area. The position between the left blanking area and the right blanking area is set as a blanking area, and this blanking area corresponds to the position of the upper separation box;

[0015] And blanking reciprocating mechanisms are installed at both the left end and the right end of the blanking box. Blanking plates are installed on the main shafts of the blanking reciprocating mechanisms on both sides. The blanking plates move left and right in the blanking box under the action of the blanking reciprocating mechanisms on both sides, and can correspondingly pass through the blanking area and the blanking region.

[0016] Furthermore, the blanking box is of a square box structure, and the position of the blanking box is set such that when the turnover plate turns downward, it will not interfere with the position of the turnover plate.

[0017] Advantageous effects: The present invention has the following advantageous effects:

[0018] 1) The present invention can realize the high-temperature cooking and separation of river clam meat and river clam shells, the blanking work of river clam meat, the crushing and blanking work of river clam shells, and the separate blanking work of river clam meat and river clam shells. The design of the overall structure is very ingenious and reasonable, effectively improving the processing quality and working efficiency of river clams;

[0019] 2) In the present invention, the separation of river clam shells and meat is specifically carried out by thermal steam cooking and separation. During the separation process, the pressing plates on both sides can move back and forth by collision to improve the shell opening efficiency, and the pressing plates on both sides can also complete the crushing work of river clam shells. The structural setting is ingenious;

[0020] 3) In the present invention, the bottom of the separation box is not provided with a plate body, but directly provided with a blanking rod, and a blanking gap is set, which can complete the blanking of the river clam meat after shell and meat separation and the blanking of the river clam shells after extrusion and crushing. The structural setting is reasonable;

[0021] 4) Below the blanking rod in the present invention, a turning plate is provided. On the one hand, the turning plate can block the lower end of the separation box, and on the other hand, it can be correspondingly docked and installed with the steam equipment, so that the hot steam can enter the overall separation box from the bottom upwards. The structural setting is reasonable; and when the pressing plates on both sides move reciprocally left and right, they also have the function of evenly distributing the hot steam, killing two birds with one stone;

[0022] 5) The blanking box in the present invention can complete the blanking work of the river clam meat and the crushed river clam shells at different positions, so that the river clam meat and the river clam shells can be collected separately. The structural setting is reasonable and ingenious. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the overall structure diagram of the present invention;

[0024] Figure 2 is Figure 1 the sectional view taken along line A-A in

[0025] Figure 3 is the schematic diagram of the river clam meat blanking in the present invention;

[0026] Figure 4 is the schematic diagram of the river clam shell blanking in the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following further clarifies the present invention in conjunction with the drawings and specific embodiments. These embodiments are implemented on the premise of the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and not to limit the scope of the present invention.

[0028] As Figures 1 to 4 shown, a shell and meat separation device for river clams includes a horizontally placed separation box 1, which is a square box structure. An inlet 2 is provided at the upper end of the separation box 1. Separation reciprocating mechanisms 3 are installed at both the left and right ends of the separation box 1, and pressing plates 4 are installed on the main shafts of the separation reciprocating mechanisms 3 on both sides. The size of the pressing plates 4 is the same as the internal size of the separation box 1, and the pressing plates 4 on both sides move left and right in the separation box 1 under the action of the separation reciprocating mechanisms 3 on both sides;

[0029] The lower end of the separation box 1 is of an open structure. A number of evenly spaced blanking rods 5 are installed at the lower end of the separation box 1. A blanking gap 6 is formed between adjacent blanking rods 5. The size of the blanking gap 6 is correspondingly set so that the river clam meat can fall accordingly, while the river clam shells cannot fall through the blanking gap 6.

[0030] On both sides of the lower end of the separation box 1, a turning plate 8 is installed through a hinge shaft 7 respectively. The turning plate 8 is driven to turn by a turning motor 9, and can be turned to the lower end of the separation box 1 to completely block the lower end of the separation box 1, and all the blanking rods 5 are blocked inside, so that a closed space is formed in the separation box 1.

[0031] It further includes a steam device 10. Jet nozzles 11 are also installed on both turning plates 8. The position of the jet nozzles 11 is set in the blanking gap 6. When the turning plates 8 turn to block the lower end of the separation box 1, the jet nozzles 11 correspondingly extend into the blanking gap 6 formed between adjacent blanking rods 5. And the steam device 10 is connected to the jet nozzles 11 through a steam pipe 20, so as to spray the hot steam in the steam device 10 into the separation box 1 through the jet nozzles 11.

[0032] A blanking box 12 is also provided below the separation box 1. The upper end of the blanking box 12 is of an open setting. The river clam meat and river clam shells falling from the upper separation box 1 correspondingly fall into the blanking box 12.

[0033] Triangular sawteeth 13 are correspondingly provided on both pressing plates 4. The feed inlet 2 is arranged at the exact middle position of the upper end of the separation box 1.

[0034] There are a total of six blanking rods 5 at the lower end of the separation box 1, and the blanking rods 5 are of a circular rod structure.

[0035] The length of the blanking box 12 is longer than that of the separation box 1. Blanking areas 14 longer than the separation box 1 are provided on both sides of the blanking box 12. A river clam meat blanking port 15 is provided at the lower end of the left blanking area 14, and a river clam shell blanking port 16 is provided at the lower end of the right blanking area 14. And the position between the left blanking area 14 and the right blanking area 14 is set as a blanking area 17, and this blanking area 17 corresponds to the position of the upper separation box 1.

[0036] And blanking reciprocating mechanisms 18 are installed at both the left end and the right end of the blanking box 12. Blanking plates 19 are installed on the main shafts of the blanking reciprocating mechanisms 18 on both sides. The blanking plates 19 move left and right in the blanking box 12 under the action of the blanking reciprocating mechanisms 18 on both sides, and can correspondingly pass through the blanking areas 14 and the blanking area 17.

[0037] The blanking box 12 is of a square box structure, and the position of the blanking box 12 is correspondingly set so that when the turning plate 8 turns downward, it will not interfere with the position of the turning plate 8.

[0038] The overall working process of the present invention is as follows: First, there is the preparatory work in the early stage. The pressing plates on both sides in the separation box move to the outermost positions, and the turning plate at the lower end of the separation box correspondingly seals the bottom end of the separation box. Then, the river clams are placed in the separation box through the feed inlet. Subsequently, hot steam is injected into the separation box through the steam equipment, and the pressing plates on both sides of the separation box move correspondingly, and the reciprocating separation mechanism drives the pressing plates on both sides to move, colliding with the river clams in the separation box, but not allowing the pressing plates on both sides to squeeze the river clams, only colliding with the river clams is sufficient.

[0039] This setting has two functions. On the one hand, it collides and pushes the river clams in the separation box, causing the river clams to move, and the river clam shells can be more easily opened. On the other hand, under the action of the lower turning plate, the inside of the separation box is actually a relatively sealed space. Then, through the reciprocating movement of the pressing plates, the internal hot steam can be made more uniform, and the heat is easily dissipated.

[0040] And the turning plate in the present invention also has two functions. One function is that it can be turned to seal the lower end of the separation box, making the inside of the separation box form a closed space to prevent the hot steam from escaping. Another function is that it can be correspondingly equipped with a jet head in cooperation with the steam equipment. The position of the jet head corresponds to the material dropping gap position of the dropping rod. Therefore, the jet head can spray hot steam upward from the position of the material dropping gap, and the hot steam sprayed from the bottom can just heat-steam the river clams upward, prompting the river clams to open their shells faster.

[0041] When the river clams are steamed and opened, and under the collision action of the pressing plates, after the river clam meat is separated from the river clams, the turning plate can be correspondingly opened to both sides by the turning motor. The lower end of the separation box is itself installed through the dropping rod, and there is a material dropping gap between the dropping rods. The size of the material dropping gap is set so that after the turning plate is opened, the river clam meat can fall from the material dropping gap, while the river clam shells remain on the dropping rod and cannot fall. And at this time, the left and right reciprocating movement of the pressing plates can also make the river clam meat fall more smoothly. After that, only the river clam shells are left in the separation box, and the shell-meat separation work of the river clams is completed.

[0042] And the river clam meat falling from the material dropping gap directly falls into the lower material receiving box below, as Figure 1 shown. The length of the material receiving box is greater than that of the separation box, and the extra part is the material dropping areas on both sides. The left material dropping area is provided with a river clam meat dropping port, and the right material dropping area is provided with a river clam shell dropping port. And a material dropping reciprocating mechanism and a reciprocating movable material dropping plate are provided. The river clam meat falling from the upper separation box itself falls in the middle material dropping area of the material receiving box. At this time, as Figure 3As shown, move the blanking plate on the left to the left of the Corbicula meat blanking opening, vacate the position of the Corbicula meat blanking opening, and then use the blanking reciprocating mechanism on the right to prompt the blanking plate on the right to move to the left, so as to push the Corbicula meat falling in the blanking box to the left, and thus push the Corbicula meat out of the left Corbicula meat blanking opening to achieve the blanking of Corbicula meat.

[0043] In addition, crushing and blanking of Corbicula shells can also be achieved; after the Corbicula meat is separated and falls in the separation box, Corbicula shells are left in the separation box. The volume of the Corbicula shells is too large to fall through the blanking gap. At this time, the pressing plates on both sides can be driven by the separation reciprocating mechanisms on both sides to move towards the middle of the separation box to perform the work of squeezing and crushing the Corbicula shells left in the separation box. Triangular saw teeth are provided on the pressing plates to enhance the crushing effect. After repeated operations, the Corbicula shells can be crushed, and the crushed Corbicula shells can fall down into the blanking box from the position of the blanking gap. Blanking of Corbicula shells can also be achieved in the blanking box, as Figure 4 shown. A Corbicula shell blanking opening is provided on the right. Move the blanking plate on the right to the right of the Corbicula shell blanking opening, and then move the blanking plate on the left to the right to push the Corbicula shells in the separation box out of the right Corbicula shell blanking opening to achieve the blanking of Corbicula shells and realize the separate blanking process of Corbicula meat and Corbicula shells.

[0044] The above specific implementation manners are only a preferred embodiment of the present invention, and are not used to limit the implementation and the scope of the claims of the present invention. All equivalent changes and modifications made according to the scope of the patent application protection content of the present invention should be included within the scope of the patent application of the present invention.

Claims

1. A shell-flesh separation device for Corbicula fluminea, characterized in that: It includes a horizontally placed separation box (1), which is a square box structure. There is a feed inlet (2) at the upper end of the separation box (1). Separation reciprocating mechanisms (3) are installed at both the left and right ends of the separation box (1), and pressing plates (4) are installed on the main shafts of the separation reciprocating mechanisms (3) on both sides. The size of the pressing plate (4) is the same as the internal size of the separation box (1), and the pressing plates (4) on both sides move left and right in the separation box (1) under the action of the separation reciprocating mechanisms (3) on both sides. The lower end of the separation box (1) is an open structure, and a number of evenly spaced blanking rods (5) are installed at the lower end of the separation box (1). A blanking gap (6) is formed between adjacent blanking rods (5). The size of the blanking gap (6) is set accordingly so that the river clam meat can fall correspondingly, while the river clam shells cannot fall through the blanking gap (6). On both sides of the lower end of the separation box (1), a turning plate (8) is installed through a hinge shaft (7) respectively. The turning plate (8) is driven to turn by a turning motor (9), and can turn to the lower end of the separation box (1) to block the whole lower end of the separation box (1), and all the blanking rods (5) are blocked inside correspondingly, so as to form a closed space in the separation box (1). It also includes a steam device (10). Jet nozzles (11) are installed on both turning plates (8). The positions of the jet nozzles (11) are arranged in the blanking gap (6). When the turning plate (8) turns to block the lower end of the separation box (1), the jet nozzles (11) extend into the blanking gap (6) formed by adjacent blanking rods (5) correspondingly. And the steam device (10) is connected to the jet nozzles (11) through a steam pipe (20), so as to spray the hot steam in the steam device (10) into the separation box (1) through the jet nozzles (11). A blanking box (12) is arranged below the separation box (1). The upper end of the blanking box (12) is an open setting. The river clam meat and river clam shells falling from the upper separation box (1) all fall into the blanking box (12) correspondingly. The length of the blanking box (12) is longer than that of the separation box (1). Blanking areas (14) longer than the separation box (1) are arranged on both sides of the blanking box (12). A river clam meat blanking port (15) is arranged at the lower end of the left blanking area (14), and a river clam shell blanking port (16) is arranged at the lower end of the right blanking area (14). And the position between the left blanking area (14) and the right blanking area (14) is set as a blanking area (17), and the blanking area (17) corresponds to the position of the upper separation box (1). Blanking reciprocating mechanisms (18) are installed at both the left and right ends of the blanking box (12). Blanking plates (19) are installed on the main shafts of the blanking reciprocating mechanisms (18) on both sides. The blanking plates (19) move left and right in the blanking box (12) under the action of the blanking reciprocating mechanisms (18) on both sides, and can pass through the blanking area (14) and the blanking area (17) correspondingly. The Corbicula fluminea meat that falls from the separation box above lands in the blanking area in the middle of the blanking box. At this time, move the blanking plate on the left to the left side of the Corbicula fluminea meat blanking port, vacate the position of the Corbicula fluminea meat blanking port, and then make the blanking plate on the right move to the left through the reciprocating blanking mechanism on the right, so as to push the Corbicula fluminea meat falling in the blanking box to the left, and thus push the Corbicula fluminea meat out of the Corbicula fluminea meat blanking port on the left to achieve the blanking of the Corbicula fluminea meat; it can also achieve the crushing of the Corbicula fluminea shells and the blanking of the Corbicula fluminea shells; after the Corbicula fluminea meat is separated and blanked in the separation box, that is, the Corbicula fluminea shells are left in the separation box. At this time, drive the pressing plates on both sides to move towards the middle in the separation box through the reciprocating separation mechanisms on both sides to perform the work of squeezing and crushing the Corbicula fluminea shells left in the separation box, crush the Corbicula fluminea shells repeatedly for many times, and the crushed Corbicula fluminea shells can fall downward into the blanking box from the position of the blanking gap, and the blanking of the Corbicula fluminea shells is achieved in the blanking box. There is a Corbicula fluminea shell blanking port on the right. Move the blanking plate on the right to the right side of the Corbicula fluminea shell blanking port, and then move the blanking plate on the left to the right to push the Corbicula fluminea shells in the separation box out of the Corbicula fluminea shell blanking port on the right to achieve the blanking of the Corbicula fluminea shells, and realize the separate blanking process of the Corbicula fluminea meat and the Corbicula fluminea shells.

2. The shell and meat separation device for Corbicula fluminea according to claim 1, characterized in that: Triangular sawteeth (13) are correspondingly arranged on the pressing plates (4) on both sides.

3. The shell and meat separation device for Corbicula fluminea according to claim 1, characterized in that: The described feed inlet (2) is arranged at the exact middle position at the upper end of the separation box (1).

4. The shell-flesh separation device for Corbicula fluminea according to claim 1, characterized in that: A total of six blanking rods (5) are provided at the lower end of the separation box (1), and the blanking rods (5) are of a circular rod structure.

5. A shell and meat separation device for Corbicula fluminea according to claim 1, characterized in that: The described blanking box (12) is of a square box structure, and the position of the blanking box (12) is set accordingly so that when the flip plate (8) flips downward, it will not interfere with the position of the flip plate (8).

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