Crayfish processing and cooking device

Abstract

The invention relates to the technical field of lobster product processing, and discloses a lobster processing and cooking device which comprises a cooking bin, an independent temperature control part, a matching assembly, a dispersed weighing assembly and a regulation and control assembly. A steam heating piece is arranged at the bottom of the cooking bin, and the independent temperature control piece is arranged above the steam heating piece so as to independently heat and convey the crayfishes of different weight specifications. The invention has the following advantages and effects: the crayfish can be divided into three different specifications by weight, three conveyor belts with different heating temperatures are arranged in the cooking bin, the crayfish with different weight specifications can be respectively fed into the conveyor belts with corresponding temperatures, and the aim of uniformly heating the crayfish with different sizes is fulfilled by controlling the conveying speed; and after the crayfishes are discharged, the crayfishes can be accurately conveyed to the corresponding conveying belts through the dispersing mechanism according to the weight, and the processing efficiency is guaranteed in an automatic mode.

Description

Technical Field

[0001] The present invention relates to the technical field of lobster product processing, and particularly relates to a crayfish processing and steaming device. Background Art

[0002] With the development of the times, crayfish has changed from an "invasive alien species" to a "gourmet star". Crayfish is a delicious and nutritious ingredient. Its characteristics of high protein and low fat are suitable for most people, and it contains 8 essential amino acids for the human body (such as lysine and leucine), with a ratio close to human needs, high biological utilization rate, and easy to be digested and absorbed.

[0003] Crayfish steaming and processing is a common and healthy cooking method. After washing, processing, and seasoning, it is cooked by steaming or boiling, which can not only retain the tender taste of the shrimp meat but also minimize nutrient loss.

[0004] Currently, when processing crayfish by steaming, the washed crayfish are usually directly conveyed and heated uniformly through a conveyor belt. Due to the different sizes and weights of the crayfish, it is easy for crayfish of different sizes to be unevenly heated. The too large crayfish are not fully cooked, while the too small crayfish have a poor taste and nutrient loss due to overheating. Summary of the Invention

[0005] The purpose of the present invention is to provide a crayfish processing and steaming device, which has the effect of independently heating crayfish of different weights and sizes, so as to make the heating of crayfish uniform and facilitate improving the finished product rate.

[0006] The above technical purpose of the present invention is achieved through the following technical solutions: A crayfish processing and steaming device includes a steaming chamber, an independent temperature control component, a matching component, a decentralized weighing component, and a regulation component;

[0007] A steam heating element is provided at the bottom of the steaming chamber, and the independent temperature control component is arranged above the steam heating element to independently heat and convey crayfish of different weight specifications. The matching component is arranged in the feeding direction of the independent temperature control component, and the decentralized weighing component is arranged above the matching component. The outside of the matching component is connected to the regulation component. After the crayfish are sized and classified by the decentralized weighing component, the matching component and the regulation component send the crayfish of corresponding weight specifications into the paired independent temperature control components;

[0008] The independent temperature control component includes a first conveyor belt, a second conveyor belt, and a third conveyor belt fixedly arranged in the steaming chamber. The conveying speeds of the first conveyor belt, the second conveyor belt, and the third conveyor belt are different, and the three are arranged at intervals in the height direction of the steaming chamber in sequence.

[0009] A further setting of the present invention is that: the matching component includes a decentralized chamber and a decentralizing member fixedly connected to the inner wall of the steaming chamber. There are two decentralizing members, which are respectively paired with the heights of the second conveyor belt and the third conveyor belt.

[0010] By adopting the above technical solution, after being weighed, the crayfish can fall onto three corresponding conveyor belts for conveying and heating under the action of the dispersing member.

[0011] The further setting of the present invention is that: the dispersing member is composed of multiple groups of dispersing mechanisms arrayed along the length direction of the dispersing bin, a sliding hole is opened on the side surface of the steaming bin, the dispersing mechanism includes a sliding rod whose outer side is slidably connected with the sliding hole, a support seat fixedly connected to one end of the sliding rod, a guide piece fixedly arranged on the support seat, and the other end of the sliding rod is connected with a regulating component.

[0012] By adopting the above technical solution, the position of the upper and lower two groups of dispersing mechanisms is adjusted through the regulating component.

[0013] The further setting of the present invention is that: the dispersing bin includes bin plates fixedly arranged at intervals on the inner wall of the steaming bin, an independent cavity for placing a single dispersing mechanism is formed between adjacent bin plates, and a connecting plate is fixedly arranged at the top of the independent cavity.

[0014] By adopting the above technical solution, the connecting plate is fixedly connected to the surface of the bin plate to improve the structural stability of the independent cavity.

[0015] The further setting of the present invention is that: the regulating component includes a distribution component, the distribution component is fixedly connected to two sliding rods corresponding to the upper and lower positions respectively through two support rods, and the outer side of the distribution component is connected to the output end of the cylinder through a push-pull rod.

[0016] By adopting the above technical solution, the need for regulating the falling of crayfish in each independent cavity can be met.

[0017] The further setting of the present invention is that: the distribution component includes a top cylinder and a bottom column whose top surface is in close contact with the top cylinder, the outer sides of the top cylinder and the bottom column are respectively fixedly connected to a support rod, an insertion column that can slide along its axial direction is arranged inside the top cylinder, a slot for the insertion column to be inserted is opened on the top surface of the bottom column, a first electromagnetic chuck is fixedly arranged at the top end inside the top cylinder, and a first spring is arranged between the insertion column and the first electromagnetic chuck.

[0018] By adopting the above technical solution, a magnetic suction force can be generated on the insertion column after the first electromagnetic chuck is electrified.

[0019] The further setting of the present invention is that: a positioning component is arranged on the outer side of the sliding rod, the positioning component includes a positioning groove opened on the surface of the sliding rod, a positioning block whose bottom end is inserted into the positioning groove, a mounting frame whose inner wall is slidably connected to the positioning block, and second electromagnetic chucks arranged at intervals on the top end of the positioning block, a strip-shaped groove is opened on the side surface of the positioning block, and a C-shaped spring piece for helping the positioning block to slide back to its original position is arranged in the strip-shaped groove.

[0020] By adopting the above technical solution, the C-shaped spring piece is compressed by force to generate an elastic force.

[0021] A further setting of the present invention is that a feed inlet is provided on the upper surface of the steaming bin, and the dispersion weighing assembly includes a dispersion bin located above the feed inlet and a weighing assembly.

[0022] By adopting the above technical solution, the dispersion bin disperses the crayfish and feeds them into the area corresponding to the position of each independent cavity.

[0023] A further setting of the present invention is that the dispersion bin includes a vibration bin provided on the steaming bin, a connecting plate and an inclined plate fixed in the vibration bin. Convex strips are fixedly arranged on the surface of the inclined plate at intervals, and the surface of the inclined plate is separated by partitions to form a feeding cavity corresponding to the position of the independent cavity.

[0024] By adopting the above technical solution, after the crayfish are fed onto the connecting plate, they are dispersed into the feeding cavity through vibration.

[0025] A further setting of the present invention is that the weighing assembly includes a pressing plate and a bracket. The pressing plate is rotatably installed on the bracket, and a torsion spring is provided between the pressing plate and the bracket. A detection frame is provided above the pressing plate, and a pressure sensor is provided on the detection frame.

[0026] By adopting the above technical solution, after the pressing plate rotates, its rear end will contact and apply force to the pressure sensor.

[0027] The beneficial effects of the present invention are:

[0028] 1. The crayfish can be divided into three different specifications according to their weight. There are conveyor belts with corresponding different temperature gradients in the steaming bin. Crayfish of different weight specifications can be fed into the conveyor belts corresponding to the temperatures respectively, and by controlling the conveying speed, the purpose of uniformly heating crayfish of different sizes can be achieved;

[0029] 2. After the crayfish are discharged, through the dispersion mechanism, they can be accurately fed onto the corresponding conveyor belts according to their weight, ensuring the processing efficiency in an automated manner;

[0030] 3. When the crayfish are dispersed, the corresponding guide pieces can be moved through the distribution assembly, so that the equipment can flexibly adjust the movement of the guide pieces according to the landing points where the crayfish need to go. While saving the addition of output sources, it can also ensure that the response speed is timely and effective, enabling the equipment to operate effectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0032] Figure 1Schematic diagram of the structure of a crayfish processing and steaming device provided by an embodiment of the present invention;

[0033] Figure 2 Schematic diagram of the internal structure of the steaming chamber in an embodiment of the present invention;

[0034] Figure 3 Schematic diagram of the structure of the dispersion chamber in an embodiment of the present invention;

[0035] Figure 4 Schematic diagram of the structure of the dispersion weighing assembly in an embodiment of the present invention;

[0036] Figure 5 Schematic diagram of the structure of the regulation assembly in an embodiment of the present invention;

[0037] Figure 6 Schematic diagram of the structure of the distribution assembly in an embodiment of the present invention;

[0038] Figure 7 Schematic diagram of the structure of the positioning assembly in an embodiment of the present invention.

[0039] In the figure, 1 is the steaming chamber; 2 is the independent temperature control component; 3 is the matching component; 4 is the dispersion weighing assembly; 5 is the regulation assembly;

[0040] 11 is the steam heating component; 12 is the sliding hole; 13 is the feed port; 14 is the electric control panel;

[0041] 21 is the first conveyor belt; 22 is the second conveyor belt; 23 is the third conveyor belt;

[0042] 31 is the dispersion chamber; 32 is the sliding rod; 33 is the support; 34 is the guide piece; 311 is the chamber plate; 312 is the independent cavity; 313 is the connecting plate; 321 is the positioning groove;

[0043] 41 is the dispersion chamber; 42 is the weighing assembly; 411 is the vibrating chamber; 412 is the connecting plate; 413 is the inclined plate; 414 is the convex strip; 415 is the partition; 416 is the mounting rack; 417 is the second spring; 421 is the pressing plate; 422 is the support; 423 is the torsion spring; 424 is the detection rack; 425 is the pressure sensor;

[0044] 51 is the distribution assembly; 52 is the support rod; 53 is the push-pull rod; 54 is the cylinder; 55 is the positioning block; 56 is the mounting frame; 57 is the second electromagnetic chuck; 58 is the strip-shaped groove; 59 is the C-shaped spring piece; 511 is the top cylinder; 512 is the bottom column; 513 is the insertion post; 514 is the insertion slot; 515 is the first electromagnetic chuck; 516 is the first spring; 517 is the sliding disk. Detailed implementation manners

[0045] The technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0046] The embodiment of the present invention specifically provides a crayfish processing and steaming device. Please refer to Figures 1 - 7 , which includes a steaming chamber 1, an independent temperature control component 2, a matching component 3, a decentralized weighing component 4, and a regulation component 5.

[0047] Among them, a steam heating element 11 is provided at the bottom of the steaming chamber 1. The steam heating element 11 is an existing steam heating device for lobster processing, so as to heat the crayfish inside the steaming chamber 1 through steam. An electric control panel 14 is also fixedly installed on the outside of the steaming chamber 1 to electrically control each energized component. The independent temperature control component 2 is arranged above the steam heating element 11 to independently heat and convey crayfish of different weight specifications. The matching component 3 is arranged in the feeding direction of the independent temperature control component 2, and the decentralized weighing component 4 is arranged above the matching component 3. The outside of the matching component 3 is connected to the regulation component 5. After the crayfish are sized by the decentralized weighing component 4, the matching component 3 and the regulation component 5 send the crayfish of the corresponding weight specifications into the paired independent temperature control component 2.

[0048] Specifically, the independent temperature control component 2 includes a first conveyor belt 21, a second conveyor belt 22, and a third conveyor belt 23 fixedly arranged in the steaming chamber 1. The conveying speeds of the first conveyor belt 21, the second conveyor belt 22, and the third conveyor belt 23 are different, and the three are arranged at intervals in the height direction of the steaming chamber 1 in sequence. The lengths of the second conveyor belt 22 and the third conveyor belt 23 are the same. When the steam heating element 11 operates, since the first conveyor belt 21 is closest to the steam heating element 11 in position, the temperature on the surface of the first conveyor belt 21 is higher, followed by the second conveyor belt 22 and the third conveyor belt 23, in the form of a temperature gradient in the vertical direction, thus forming three heating zones with different temperatures. During implementation, for the control of each temperature gradient, it can be achieved by controlling the distribution and outward diffusion rate of steam in the steaming chamber 1 or the heat preservation performance of the steaming chamber 1 (both of these methods are existing technical methods that can be realized), so as to control the required temperature gradient. The first conveyor belt 21, the second conveyor belt 22, and the third conveyor belt 23 are all perforated chain conveyor belts to meet the needs of steam heating.

[0049] Based on the above principle, after the three - level grading and separate treatment of the weight of lobsters, by controlling the conveying speeds of the three conveyor belts, crayfish of different weight specifications falling on their surfaces can be at different heating temperatures. By detecting the interval values of the heating temperatures on the three conveyor belts, and then by adjusting the conveying speeds, lobsters of three different weight specifications can all obtain reasonable heating times, so as to reduce the problem of uneven heating caused by different weights and sizes of lobsters.

[0050] Furthermore, the matching component 3 includes a dispersion bin 31 fixedly connected to the inner wall of the steaming bin 1 and dispersion members. There are two dispersion members, which are respectively paired with the heights of the second conveyor belt 22 and the third conveyor belt 23. The feeding ends of the upper and lower groups of dispersion members are respectively docked with the third conveyor belt 23 and the second conveyor belt 22, so that after weighing, the crayfish can fall onto the three corresponding conveyor belts for conveying and heating under the action of the dispersion members.

[0051] During implementation, when the crayfish obtain the weight information interval after weighing, for example, large - specification ≥ 40g, medium - specification 20g - 40g, and small - specification < 20g. The three specifications respectively correspond to the first conveyor belt 21, the second conveyor belt 22, and the third conveyor belt 23. Thus, the crayfish of corresponding weight specifications are sent onto the corresponding conveyor belts for heating treatment through the dispersion members.

[0052] Specifically, the dispersion member is composed of multiple groups of dispersion mechanisms arranged in an array along the length direction of the dispersion bin 31. A sliding hole 12 is opened on the side of the steaming bin 1. The dispersion mechanism includes a sliding rod 32 whose outer side is slidably connected to the sliding hole 12, a support 33 fixedly connected to one end of the sliding rod 32, and a guide piece 34 fixed on the support 33. The guide piece 34 is in an overall slope shape, and its lower part is paired with the feeding end of the corresponding second conveyor belt 22 or third conveyor belt 23. When the crayfish fall after weighing, they can fall onto the guide piece 34 and then fall onto the corresponding conveyor belt for conveying. The other end of the sliding rod 32 is connected to the adjustment component 5.

[0053] By adjusting the positions of the upper and lower groups of dispersion mechanisms through the adjustment component 5, when the detected crayfish are of medium - specification, the adjustment component 5 can drive the upper dispersion mechanism to slide outwards, so that the crayfish fall onto the lower guide piece 34 and then fall onto the second conveyor belt 22 for heating and conveying. When the crayfish are of large - specification, the adjustment component 5 drives the two dispersion mechanisms to move outwards synchronously, so that the crayfish can directly fall onto the surface of the first conveyor belt 21 for heating and conveying. The dispersion mechanisms after the position movement can be quickly reset through the adjustment component 5 to facilitate the matching and feeding of the subsequent falling crayfish.

[0054] Among them, the dispersion bin 31 includes bin plates 311 fixedly arranged at intervals on the inner wall of the cooking bin 1. The bin plates 311 are arranged along the width direction of the cooking bin 1. An independent cavity 312 for placing a single dispersion mechanism is formed between adjacent bin plates 311. The upper and lower adjacent dispersion mechanisms are located in the same independent cavity 312, so that after the crayfish fall, they can accurately fall onto the lower dispersion mechanism along the independent cavity 312. A connecting plate 313 is fixedly arranged at the top of the independent cavity 312, and the connecting plate 313 is fixedly connected to the surface of the bin plate 311 to improve the structural stability of the independent cavity 312.

[0055] Further, the regulation component 5 includes a distribution component 51. The distribution component 51 is fixedly connected to two corresponding sliding rods 32 at upper and lower positions through two support rods 52 respectively, so that the sliding rods 32 corresponding to the second conveyor belt 22 and the third conveyor belt 23 can perform force distribution through the distribution component 51, achieving a mode where the upper sliding rod 32 operates independently or the two sliding rods 32 operate synchronously. The outside of the distribution component 51 is connected to the output end of the air cylinder 54 through a push-pull rod 53. The air cylinder 54 is fixedly arranged outside the cooking bin 1. The number of the regulation components 5 is paired with the number of the independent cavities 312 to meet the need for regulating the feeding of crayfish in each independent cavity 312.

[0056] Among them, the distribution component 51 includes a top cylinder 511 and a bottom column 512 whose top surface is in contact with the top cylinder 511. The outer diameters of the top cylinder 511 and the bottom column 512 are the same, and the two are coaxial. The outside of the top cylinder 511 and the bottom column 512 are respectively fixedly connected to a support rod 52. The top cylinder 511 and the bottom column 512 are respectively fixedly connected to the upper sliding rod 32 and the lower sliding rod 32 through their respective support rods 52.

[0057] An insertion post 513 that can slide along its axial direction is arranged inside the top cylinder 511. A slot 514 for inserting the insertion post 513 is opened on the top surface of the bottom column 512. A first electromagnetic chuck 515 is fixedly arranged at the top end inside the top cylinder 511. A first spring 516 is arranged between the insertion post 513 and the first electromagnetic chuck 515. The upper and lower ends of the first spring 516 are respectively fixed to the top cylinder 511 and the insertion post 513. The material of the insertion post 513 is a magnetic material or an iron plate is fixedly arranged on the top surface of the insertion post 513, so that after the first electromagnetic chuck 515 is powered on, a magnetic suction force can be generated on the insertion post 513, causing the insertion post 513 to move towards the electromagnetic chuck 515 and separate from the slot 514.

[0058] A sliding disk 517 is fixedly arranged on the outside of the insertion post 513, and the insertion post 513 is slidably connected to the inner wall of the top cylinder 511 through the sliding disk 517.

[0059] Further, as another implementable embodiment of the sliding rod 32, the outer contour of the lower sliding rod 32 is a polygonal structure, preferably a cuboid, and a positioning component is arranged on the outside of the sliding rod 32.

[0060] The positioning component includes a positioning groove 321 formed on the surface of the sliding rod 32, a positioning block 55 whose bottom end is inserted into the positioning groove 321, a mounting frame 56 whose inner wall is slidably connected to the positioning block 55, and a second electromagnetic chuck 57 spaced apart from the top end of the positioning block 55. The mounting frame 56 and the second electromagnetic chuck 57 are fixedly connected to the outer wall of the cooking chamber 1. A strip-shaped groove 58 is formed on the side surface of the positioning block 55, and a C-shaped spring piece 59 for helping the positioning block 55 to slide back to its original position is arranged in the strip-shaped groove 58. The opening of the C-shaped spring piece 59 faces the strip-shaped groove 58, and the upper part of the C-shaped spring piece 59 is fixed to the cooking chamber 1.

[0061] The positioning block 55 is made of magnetic metal. When the top cylinder 511 and the bottom column 512 are connected as a whole, the second electromagnetic chuck 57 remains energized, so that the positioning block 55 is adsorbed by magnetic force and slides upward along the mounting frame 56, keeping separated from the positioning groove 321. At this time, the strip-shaped groove 58 presses the bottom of the C-shaped spring piece 59 upward, causing the C-shaped spring piece 59 to be compressed by force and generate elastic force.

[0062] During implementation, when the upper sliding rod 32 slides outwards alone, at this time, the bottom column 512 on the lower sliding rod 32 is separated from the top cylinder 511, which will cause the second electromagnetic chuck 57 to be de-energized, and the positioning block 55 is reset through the C-shaped spring piece 59, so that the sliding rod 32 can be fixed in position to avoid the position deviation of the sliding rod 32 after being touched by the crayfish. After the upper sliding rod 32 is reset, the positioning block 55 can be automatically reset.

[0063] Furthermore, to achieve automatic weighing of the crayfish, a feeding port 13 is formed on the upper surface of the cooking chamber 1. The decentralized weighing component 4 includes a decentralized bin 41 located above the feeding port 13 and a weighing component 42. The crayfish are decentralized and fed into the area corresponding to each independent cavity 312 through the decentralized bin 41, and are weighed by the weighing component 42.

[0064] Among them, the decentralized bin 41 includes a vibrating bin 411 arranged on the cooking chamber 1, a connecting plate 412 and an inclined plate 413 fixedly arranged in the vibrating bin 411. The outer side of the connecting plate 412 is fixed to the inner wall of the vibrating bin 411 and the inclined plate 413.

[0065] The vibrating bin 411 is a feeding bin with a vibration motor at the bottom, which can generate vibration through the vibration motor to facilitate the feeding of the crayfish. An installation frame 416 is fixedly arranged on the outer side of the cooking chamber 1, and the top end of the installation frame 416 is fixed to the bottom surface of the vibrating bin 411 through a second spring 417, so as to buffer the vibration of the vibrating bin 411 through the second spring 417 and improve the stable operation effect of the equipment.

[0066] Specifically, convex strips 414 are fixedly arranged on the surface of the inclined plate 413 at intervals. The convex strips 414 are arranged at intervals along the inclined surface of the inclined plate 413. The convex strips 414 are made of rubber, which can control the feeding speed of crayfish and avoid the influence of too fast feeding of crayfish on the individual weighing effect. Moreover, the surface of the inclined plate 413 is separated by partitions 415 to form a feeding cavity corresponding to the position of the independent cavity 312, so that the crayfish are sent into the feeding cavity through vibration dispersion after being sent to the receiving plate 412.

[0067] Among them, the number of the weighing components 42 corresponds to that of the independent cavities 312, and the upper and lower positions also correspond, so that the crayfish can be automatically weighed by the weighing components 42 after being sent out of the feeding cavity, and the corresponding weight specifications can be obtained.

[0068] During implementation, the weighing component 42 includes a pressing plate 421 and a bracket 422. The pressing plate 421 is rotatably installed on the bracket 422, and a torsion spring 423 is arranged between the pressing plate 421 and the bracket 422. The pressing plate 421 is reset by the torsion spring 423 after rotation. A detection frame 424 is arranged above the pressing plate 421. The bottom ends of the bracket 422 and the detection frame 424 are fixed to the cooking bin 1. The pressing plate 421 can rotate with the connection point between it and the bracket 422 as the rotation fulcrum. When the crayfish fall into the front end of the pressing plate 421, the pressing plate 421 can be pressed down, so that the pressing plate 421 rotates downward, and the crayfish continue to fall into the independent cavity 312 along the trend. A pressure sensor 425 is arranged on the detection frame 424. After the pressing plate 421 rotates, its rear end will contact and apply force to the pressure sensor 425. The collision pressure of crayfish with different weights on the pressing plate 421 is different each time. Therefore, by detecting this data through the pressure sensor 425, the corresponding weight of the crayfish can be obtained, and when the crayfish fall into the independent cavity 312, the control component 5 can be commanded to rotate to let the crayfish fall onto which conveyor belt for heating, so that the crayfish can be heated evenly.

[0069] The above shows and describes the basic principles, main features and advantages of the present invention. Moreover, the standard parts used in the present invention can be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets and welding that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art, and will not be elaborated here.

[0070] The control mode of the present invention is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of power also belongs to the common knowledge in the art. Moreover, the present invention mainly protects mechanical devices, so the control mode and circuit connection of the present invention will not be explained in detail.

[0071] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A crayfish processing and steaming device, characterized in that: It includes a steaming bin (1), an independent temperature control component (2), a matching component (3), a decentralized weighing component (4), and a regulation component (5); A steam heating element (11) is provided at the bottom of the steaming bin (1), and the independent temperature control component (2) is arranged above the steam heating element (11) to independently heat and convey crayfish of different weight specifications. The matching component (3) is arranged in the feeding direction of the independent temperature control component (2), and the decentralized weighing component (4) is arranged above the matching component (3). The outside of the matching component (3) is connected to the regulation component (5). After the crayfish are sized and graded by the decentralized weighing component (4), the matching component (3) and the control component (5) send the crayfish of the corresponding weight specification into the paired independent temperature control component (2); The independent temperature control component (2) includes a first conveyor belt (21), a second conveyor belt (22), and a third conveyor belt (23) fixedly arranged in the steaming bin (1). The conveying speeds of the first conveyor belt (21), the second conveyor belt (22), and the third conveyor belt (23) are different, and the three are arranged at intervals in the height direction of the steaming bin (1).

2. The crayfish processing and steaming device according to claim 1, characterized in that: The matching component (3) includes a dispersion bin (31) fixedly connected to the inner wall of the steaming bin (1) and a dispersion member. There are two dispersion members, which are respectively paired with the heights of the second conveyor belt (22) and the third conveyor belt (23).

3. The crayfish processing and steaming device according to claim 2, wherein: The dispersion member is composed of multiple groups of dispersion mechanisms arranged in an array along the length direction of the dispersion bin (31). A sliding hole (12) is opened on the side of the steaming bin (1). The dispersion mechanism includes a sliding rod (32) whose outside is slidably connected to the sliding hole (12), a support (33) fixedly connected to one end of the sliding rod (32), and a guide piece (34) fixedly arranged on the support (33). The other end of the sliding rod (32) is connected to the regulation component (5).

4. A crayfish processing and cooking device according to claim 3, characterized in that: The dispersion bin (31) includes bin plates (311) fixedly arranged at intervals on the inner wall of the steaming bin (1). An independent cavity (312) for placing a single dispersion mechanism is formed between adjacent bin plates (311). A connecting plate (313) is fixedly arranged at the top of the independent cavity (312).

5. A crayfish processing and cooking device according to claim 4, characterized in that: The regulation component (5) includes a distribution component (51). The distribution component (51) is fixedly connected to two sliding rods (32) corresponding to the upper and lower positions respectively through two support rods (52). The outside of the distribution component (51) is connected to the output end of a cylinder (54) through a push-pull rod (53).

6. The crayfish processing and steaming device according to claim 5, wherein: The distribution component (51) includes a top cylinder (511) and a bottom column (512) whose top surface is in contact with the top cylinder (511). The outsides of the top cylinder (511) and the bottom column (512) are respectively fixed to a support rod (52). An insertion column (513) that can slide along its axial direction is arranged inside the top cylinder (511). A slot (514) for the insertion column (513) to be inserted is opened on the top surface of the bottom column (512). A first electromagnetic chuck (515) is fixedly arranged at the top end inside the top cylinder (511). A first spring (516) is arranged between the insertion column (513) and the first electromagnetic chuck (515).

7. The crayfish processing and steaming device according to claim 6, characterized in that: A positioning assembly is provided on the outer side of the sliding rod (32). The positioning assembly includes a positioning groove (321) formed on the surface of the sliding rod (32), a positioning block (55) with its bottom end inserted into the positioning groove (321), a mounting frame (56) with its inner wall slidably connected to the positioning block (55), and a second electromagnetic chuck (57) spaced apart at the top end of the positioning block (55). A strip-shaped groove (58) is formed on the side surface of the positioning block (55), and a C-shaped spring piece (59) for helping the positioning block (55) slide back to its original position is provided in the strip-shaped groove (58).

8. The crayfish processing and steaming device according to claim 7, wherein: A feed inlet (13) is formed on the upper surface of the cooking bin (1). The dispersion weighing assembly (4) includes a dispersion bin (41) located above the feed inlet (13) and a weighing assembly (42).

9. The crayfish processing and steaming device according to claim 8, wherein: The dispersion bin (41) includes a vibration bin (411) provided on the cooking bin (1), a connecting plate (412) and an inclined plate (413) fixedly arranged in the vibration bin (411). Convex strips (414) are fixedly arranged on the surface of the inclined plate (413) at intervals, and the surface of the inclined plate (413) is separated by a spacer (415) to form a feeding cavity corresponding to the position of the independent cavity (312).

10. A crayfish processing and steaming device according to claim 9, characterized in that: The weighing assembly (42) includes a pressing plate (421) and a bracket (422). The pressing plate (421) is rotatably mounted on the bracket (422), and a torsion spring (423) is provided between the pressing plate (421) and the bracket (422). A detection frame (424) is arranged above the pressing plate (421), and a pressure sensor (425) is provided on the detection frame (424).

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