Live sea cucumber automated primary processing line equipment and processing method thereof

Abstract

The present invention discloses an automated primary processing line equipment for live sea cucumbers, comprising a sea cucumber feeding elevator, a sea cucumber primary finishing machine, a sea cucumber state processing machine, a sea cucumber front and back finishing machine, a sea cucumber sorting machine, a sea cucumber differential machine, a sea cucumber alignment machine, a sea cucumber secondary finishing machine, and a sea cucumber cutting machine, which are connected in sequence. Each part is connected in sequence to complete the automated primary processing of sea cucumbers. A method for processing sea cucumbers using the above-mentioned automated primary processing line equipment is also provided. The line equipment of the invention solves the problems of existing manual processing, which is labor-intensive, labor-intensive, inefficient, and prone to injury. The equipment of the present invention improves work efficiency, reduces labor costs, improves the working environment, greatly improves safety, and greatly improves the quality of sea cucumbers.

Description

Technical Field

[0001] The present invention belongs to the technical field of seafood processing equipment, and in particular relates to an automated primary processing line equipment for living sea cucumbers and a processing method thereof. Background Art

[0002] With the improvement of people's living standards and the enhancement of health awareness, people have been seeking various nutritional products rich in beneficial ingredients. Sea cucumbers are an echinoderm that lives from the seashore to 8,000 meters deep on the seabed. They are highly favored because they are rich in various trace elements that are beneficial to the human body. With their unique nutritional value and medicinal value, they have become a traditional precious marine delicacy in my country. The domestic sea cucumber farming industry has developed rapidly.

[0003] During the initial processing of sea cucumbers, they need to be deveined. However, existing methods for deveining sea cucumbers are very primitive and rely on manual processing: A wallpaper knife or scissors is used to cut open the sea cucumber's abdomen and remove the internal organs. Due to the instability of manual operation, the size of the incision on the sea cucumber's abdomen varies. If the incision is too large, the incision will turn outward after the sea cucumber is cooked, resulting in a lower appearance and affecting the sales price. If the incision is too small, the internal organs cannot be removed, and the abdomen will swell after cooking, resulting in defective or waste products. Secondly, using wallpaper knives or scissors can easily injure workers' hands, posing a safety hazard and causing work-related injuries. Manual operation is inefficient, with each person cutting about 15 pieces per minute. Increasing production capacity requires a large number of additional workers, which will increase costs. Since some seawater and internal organs will flow onto the ground during manual deveining, it can also cause a dirty, messy, and poor environment, and substandard hygiene.

[0004] Therefore, how to improve the processing efficiency of sea cucumber deveining and realize industrial automated production, and urgently need to design a production line equipment for automated processing of live sea cucumbers, is a topic studied by technicians in this field. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide an automated primary processing line equipment for live sea cucumbers. The line equipment of the invention solves the problems of existing manual processing, which has high labor consumption, high work intensity, low efficiency and easy injury. At the same time, it solves the problem of dirty, messy and poor environmental sanitation, and it is difficult to ensure a pollution-free environment.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] The invention discloses an automated primary processing production line equipment for live sea cucumbers, comprising a sea cucumber feeding elevator, a sea cucumber primary sorting machine, a sea cucumber state processing machine, a sea cucumber front and back sorting machine, a sea cucumber aligning machine, a sea cucumber secondary sorting machine, and a sea cucumber cutting machine, which are connected in sequence. The various parts are connected in sequence to complete the automated primary processing of sea cucumbers.

[0008] As a further improvement of the above technical solution:

[0009] The live sea cucumber automated primary processing line equipment also includes a sea cucumber sorting machine and a sea cucumber differential machine, which are sequentially arranged between the sea cucumber front and back sorting machine and the sea cucumber alignment machine.

[0010] As a further improvement of the above technical solution:

[0011] The first-level sea cucumber sorting machine is used for preliminary sorting of sea cucumbers, and includes a frame with a base plate arranged on the frame. A transmission system is installed on the base plate. The transmission system includes a motor, a main transmission shaft, a main transmission synchronous belt, a threaded shaft, and a threaded shaft synchronous belt. The motor drives the threaded shaft to rotate. A funnel, a partition, a shield, and a side plate are arranged on the upper part of the transmission system, and three slides are arranged at the end of the threaded shaft.

[0012] Every four threaded shafts form a conveying channel for sea cucumbers, with a total of 4 channels and 16 threaded shafts. Every four threaded shafts form a V-shaped channel and rotate outward to convey sea cucumbers. The sea cucumbers are also sorted during the transportation process. Sea cucumbers are usually transported in refrigerated conditions, and their shapes are very irregular. In this processing part, the length of the threaded shaft is about 2 meters. As the threaded shaft channel rotates, the sea cucumbers are gradually softened and become long strips.

[0013] Among them, the threaded shaft channels on both sides correspond to a slideway respectively, and the two channels in the middle are combined to correspond to a slideway in the middle, with a total of three slideways.

[0014] An observation window is provided on the side plate, and a brush is provided on the upper portion of the threaded shaft.

[0015] As a further improvement of the above technical solution:

[0016] The sea cucumber state processing machine is used for conveying preliminarily sorted sea cucumbers, and comprises a frame on which a motor and a conveyor belt are arranged.

[0017] As a further improvement of the above technical solution:

[0018] The sea cucumber forward and reverse sorting machine is used for sorting sea cucumbers, which are manually observed and sorted so that their abdomens face downward. The machine comprises a frame, a net chain is arranged on the frame, a motor, a main sprocket, a driving shaft, a driven sprocket, a driven shaft, and a tensioning shaft are arranged in the frame, the main sprocket is driven by the motor to rotate, the main sprocket transmits power to the driven sprocket through the chain, and then transmits power to the net chain, and the rotation of the net chain drives the sea cucumbers to be transported forward, wherein 7 groups of net chains are arranged, including 3 groups of long net chains and 4 groups of short net chains, which are divided into 5 channels in total, a group of long net chains is respectively arranged on the first, third and fifth channels, two groups of short net chains are respectively arranged on the second and fourth channels, baffles are arranged on the second, third and fourth groups of net chains to prevent workers from turning over the sea cucumbers without time and using baffles to block them, and protective covers are arranged above the second half of the first and fifth groups of net chains to protect the safety of workers.

[0019] During the conveying process of the net chain, the sea cucumbers on the net chain are manually observed and the sea cucumbers with the abdomen facing upwards are turned over to face downwards.

[0020] The sea cucumber forward and reverse sorting machine includes four workstations, and four people stand opposite each other on both sides. The sea cucumbers processed in the previous part enter the second, third and fourth channels in sequence (corresponding to the three slides of the sea cucumber first-level sorting machine). The worker at the first workstation turns the sea cucumbers on the short net chain in the front half of the second channel onto the long net chain in the first channel, and the worker at the second workstation opposite turns the sea cucumbers on the short net chain in the front half of the fourth channel onto the long net chain in the fifth channel. The workers at the third and fourth workstations jointly process the sea cucumbers on the long net chain in the third channel. The worker at the third workstation turns the sea cucumbers on the long net chain in the third channel onto the short net chain in the second half of the second channel, and the worker at the fourth workstation turns the sea cucumbers on the long net chain in the third channel onto the short net chain in the second half of the fourth channel. The four workers divide the work and cooperate with each other, which greatly improves efficiency.

[0021] The living sea cucumbers are transported to the network chain of this part by the sea cucumber state processing machine in the previous step. Workers at four workstations observe and sort the sea cucumbers, turning the sea cucumbers with their abdomens facing up to face down. Finally, after the four workers sort the sea cucumbers, they are divided into four channels and enter the next part.

[0022] As a further improvement of the above technical solution:

[0023] The sea cucumber sorting machine is used to divide the sea cucumbers from four lanes for conveying into eight lanes for conveying, and includes a frame, a conveying device, a dividing device, and a fixed connecting rod are arranged on the frame, and the dividing device is connected to the frame through a fixed connecting rod. The conveying device includes a motor, a motor synchronous pulley, a tensioning shaft, a main shaft synchronous pulley, and a flat belt, and the motor drives the flat belt to transport the sea cucumbers; the dividing device includes a cylinder, a cylinder connecting rod, a fixed slide, a linear bearing, a sliding shaft, a fixed bent plate, a dividing plate, a fixed shaft, a hinge, and a slide rail, one end of the dividing plate is connected to the fixed bent plate, and the other end is connected to the hinge, the cylinder is connected to the cylinder connecting rod, the cylinder connecting rod is connected to the fixed slide, the fixed slide is connected to the linear bearing, the linear bearing is connected to the sliding shaft, the fixed slide is connected to the fixed bent plate, and the fixed bent plate is connected to the dividing plate;

[0024] The other end of the lane dividing plate is connected to the hinge, the hinge is connected to the slide rail, and the slide rail is connected to the fixed shaft.

[0025] The cylinder, through the cylinder connecting rod and the fixed slide, causes the dividing plate to swing left and right along the slide shaft through the linear bearing under the drive of the fixed slide. The other end of the dividing plate also moves with the hinge and the slide rail, allowing the dividing plate to swing smoothly left and right. The dividing plate is provided with eight pieces, divided into four lanes, and through left and right swing, eight lanes of sea cucumbers can be transported.

[0026] The living sea cucumbers are transported to the flat belt of this section by the sea cucumber forward and reverse sorting machine in the previous step. The flat belt is driven by the motor to transport the sea cucumbers forward. At the same time, the dividing device divides the sea cucumbers into eight lanes from four lanes, and then enters the next processing section.

[0027] As a further improvement of the above technical solution:

[0028] The sea cucumber differential machine is used to achieve synchronous advancement of eight sea cucumbers, including a frame, on which a first motor, a second motor, a transmission shaft, and a driven shaft are arranged. Eight groups of network chains are arranged on the upper part of the frame, and partitions are arranged on the upper part between each group of network chains. Beams for fixing the partitions are arranged between the partitions. The first motor drives the first, third, fifth, and seventh groups of network chains to operate respectively, and the second motor drives the second, fourth, sixth, and eighth groups of network chains to operate respectively, thereby achieving synchronous operation of the eight groups of network chain channels.

[0029] As a further improvement of the above technical solution:

[0030] The sea cucumber aligning machine is used to align the sea cucumbers in eight channels, and includes a frame. The frame is provided with a motor, a conveyor belt, a main pulley, a synchronous belt, a driven pulley, a tensioner, and a transmission shaft. The motor drives the conveyor belt to operate through the main pulley, the synchronous belt, the driven pulley, and the transmission shaft in sequence, thereby driving the sea cucumbers to be transported forward. An aligning device is provided above the conveyor belt, and the aligning device includes a cylinder, a cylinder fixing frame, an aligning baffle, a partition, and a partition fixing frame. The conveyor belt is divided into eight channels by a partition, and the cylinder drives the aligning baffle to intermittently move up and down, thereby aligning the sea cucumbers in the eight channels.

[0031] As a further improvement of the above technical solution:

[0032] The sea cucumber secondary sorting machine is used to straighten the width of sea cucumbers, and includes a frame. A motor, a main transmission shaft, a synchronous pulley, an adjustable driven shaft, and eight groups of baffle mesh chains are arranged on the frame. The motor drives the eight groups of baffle mesh chains to operate synchronously through the main transmission shaft, the synchronous pulley, and the adjustable driven shaft in sequence. An adjustable partition is arranged above the baffle mesh chain, and the adjustable partition is provided with a partition beam for fixing. There is a gap between the adjustable partition and the baffle mesh chain; eight slides are arranged at the output end of the baffle mesh chain for sliding the sea cucumbers to the next processing device.

[0033] Live sea cucumbers are transported from the sea cucumber leveling machine in the previous step to the eight sets of net chains in this section. Driven by a motor, these chains transport the sea cucumbers. Adjustable baffles compress the sea cucumbers' width, facilitating their entry into the trays below. The width between the baffles is adjustable, depending on the size of the sea cucumbers. Baffles are installed on the baffled net chains to prevent them from shifting during the process, blocking them from front and back. The distance between the two baffles is roughly the length of the sea cucumber. Once the sea cucumbers are aligned and compressed, they are accurately placed into the trays in the next section by eight slides.

[0034] As a further improvement of the above technical solution:

[0035] The sea cucumber cutting machine is used for accurately dissecting the abdomen of sea cucumbers and removing internal organs, and comprises a frame, a sea cucumber box holding device installed on the frame, a mechanical pressing device, a hook knife group cutting device, and a sea cucumber internal organs collecting device.

[0036] The sea cucumber box holding device includes a servo motor, a main shaft, a chain, and a box holding group. The servo motor is connected to the main shaft, the main shaft is connected to the chain, and the chain is connected to the box holding group. The servo motor drives the main shaft and the chain in sequence, thereby driving the box holding group to operate.

[0037] The mechanical clamping device, used to compress and secure sea cucumbers, comprises a first fixed plate, on which are mounted a motor, a first synchronous pulley, a second synchronous pulley, a tensioner, a transmission shaft, a cam-link mechanism, and a synchronous belt disposed between the first and second synchronous pulleys. The device also comprises a pressure block, a pressure block connecting plate, and a pressure block coupling. The pressure block is connected to the pressure block connecting plate via the pressure block coupling. The cam-link mechanism comprises a cam plate, a connecting rod, a slide rail, and a slider connected to the pressure block connecting plate. The motor drives the transmission shaft, which in turn drives the cam-link mechanism. The movement of the cam-link mechanism drives the pressure block to intermittently move up and down. This device is used to compress and secure sea cucumbers to be cut open in a tray.

[0038] The hook knife group cutting device includes a second fixed plate and a base. A servo motor, a bearing seat, a motor slide, and an adjustment handwheel are arranged on the second fixed plate. A longitudinal adjustment device is arranged on the base. It also includes a hook knife shaft, a hook knife disc and a hook knife. Three hook knives are evenly distributed along the circumference of the hook knife disc. The hook knife disc is fixed on the hook knife shaft. The motor is connected to the bearing seat, and the bearing seat is connected to the hook knife shaft. The servo motor drives the hook knife disc to operate intermittently.

[0039] A third fixed plate is provided above the base, and a transverse adjustment rail and a longitudinal adjustment slider are provided on the third fixed plate. A transverse adjustment slider is provided on the transverse adjustment rail, and the transverse adjustment slider is connected to the bearing seat. A longitudinal adjustment rail is provided on the base, and the longitudinal adjustment slider is correspondingly slidably connected to the longitudinal adjustment rail.

[0040] Longitudinal adjustment of the hook cutter shaft: When the adjustment hand wheel is turned, the longitudinal adjustment device moves up and down, driving the longitudinal adjustment slider on the third fixed plate to move up and down along the longitudinal adjustment slide rail. The third fixed plate is also connected to the bearing seat, thereby realizing the lifting and lowering of the hook cutter shaft;

[0041] Lateral Adjustment of the Hook Cutter Shaft: The lateral adjustment slider moves left and right along the lateral adjustment rail, driving the left and right adjustment of the hook cutter shaft. Furthermore, this lateral adjustment rail is also used for repairing and replacing the hook cutter. If the hook cutter is damaged, the second fixing plate is removed and the hook cutter shaft is directly pulled out along the lateral adjustment rail for repair and replacement.

[0042] After adjusting the up, down, left and right positions of the hook knife shaft, the abdomen of the sea cucumber in the tray can be cut open.

[0043] The sea cucumber viscera collection device includes a fourth fixed plate, on which a motor and a brush shaft are arranged, on which eight groups of brushes are arranged, baffles are arranged on both sides of the brushes, and an viscera collection box is arranged at the lower part of the brushes, and a cleaning fork is arranged on the inner wall of one of the baffles for cleaning the viscera on the brush.

[0044] After the sea cucumber's abdomen is cut open, the internal organs will droop, and the brush in that part will brush the drooping internal organs away from the sea cucumber body. Some of the internal organs will fall directly into the internal organ collection box, and some of the internal organs will stick to the brush at this time. During the rotation of the brush shaft, the cleaning fork will clean them off and fall into the internal organ collection box.

[0045] The living sea cucumbers enter the tray group of this part from the sea cucumber secondary sorting machine in the previous step. The tray group is driven forward by the servo motor. When a row of tray groups reaches the position of the mechanical pressing device, it stops. The mechanical pressing device starts to press the sea cucumbers in the trays. At the same time, the hook knife group cutting device also starts to run, and the abdomen of the compressed sea cucumbers is cut open. The internal organs enter the internal organs collection box, and then the sea cucumbers in the next row of trays are dissected, and the process is repeated in sequence.

[0046] The method for processing sea cucumbers using the above-mentioned automated primary processing line equipment comprises the following steps:

[0047] 1) Put the sea cucumbers to be processed into the sea cucumber feeding elevator;

[0048] 2) Transport the sea cucumbers to the first-level sea cucumber sorting machine;

[0049] 3) The sea cucumbers after shape adjustment are transported to the sea cucumber state processing machine for softening;

[0050] 4) Then it is transported to the sea cucumber front and back sorting machine, where the front and back of the sea cucumbers are sorted manually, with the belly facing downwards;

[0051] 5) Then it enters the sea cucumber sorting machine, which divides the original four lanes into eight lanes;

[0052] 6) Then the sea cucumbers enter the sea cucumber differential machine, which makes the eight lanes of sea cucumbers move forward synchronously and keep them in basically the same position;

[0053] 7) Then enter the sea cucumber alignment machine to align the sea cucumbers;

[0054] 8) Then the sea cucumbers are transported to the secondary sorting machine with positioning function to sort the sea cucumbers into uniform width;

[0055] 9) Finally, ensure that the sea cucumber enters the tray of the sea cucumber cutting machine smoothly, cut open the abdomen of the sea cucumber, and remove the internal organs.

[0056] The main body of the live sea cucumber automated primary processing line equipment of the present invention is designed with stainless steel materials, and the power system adopts a high-efficiency servo motor as a power source.

[0057] The present invention has the following beneficial effects:

[0058] Due to the primitive and backward processing methods of sea cucumbers in the past, the processing environment of sea cucumbers was poor, the efficiency was low, and it was difficult to meet market demand. After years of design optimization, multiple tests and field investigations, we finally successfully designed and manufactured this set of efficient and automated primary processing line equipment of the present invention. The equipment of the present invention improves work efficiency, reduces employment costs, and improves the working environment.

[0059] 1) Improved efficiency: After actual testing, this equipment can process 480 live sea cucumbers per minute. If the processing time is 10 hours a day, 288,000 sea cucumbers can be processed. The weight of a single sea cucumber is about 150-200 grams, and about 43.2-57.6 tons can be processed every day, which can replace the labor costs of more than 30 people.

[0060] 2) Quality improvement: This equipment can be used to set the incision size according to customer requirements, ensuring uniform incision of sea cucumbers, reducing the number of defective products, improving the appearance of sea cucumbers, and making them more competitive in the market;

[0061] 3) High safety: This equipment is automated cutting, so people cannot come into contact with blades and sharp objects, ensuring the personal safety of personnel;

[0062] 4) Improved environmental sanitation: This equipment is equipped with the function of collecting wastewater and waste materials, which greatly improves the sanitation of the site. BRIEF DESCRIPTION OF THE DRAWINGS

[0063] Figure 1 This is a schematic diagram of the overall structure of the automated primary processing line equipment for live sea cucumbers proposed in the present invention;

[0064] Figure 2-1 Schematic diagram of the structure of the sea cucumber first-level sorting machine Figure 1 ;

[0065] Figure 2-2 This is the second structural diagram of the sea cucumber first-level finishing machine;

[0066] Figure 3 It is a structural diagram of the sea cucumber state processor;

[0067] Figure 4 It is a structural diagram of a sea cucumber front and back sorting machine;

[0068] Figure 5-1 Schematic diagram of the structure of the sea cucumber sorting machine Figure 1 ;

[0069] Figure 5-2 This is the second structural diagram of the sea cucumber sorting machine;

[0070] Figure 6 It is a structural diagram of the sea cucumber differential machine;

[0071] Figure 7This is a schematic diagram of the structure of a sea cucumber aligning machine;

[0072] Figure 8 It is a structural diagram of a sea cucumber secondary finishing machine;

[0073] Figure 9 It is a structural diagram of a sea cucumber cutting machine;

[0074] Figure 10 Schematic diagram of the structure of the mechanical pressing device;

[0075] Figure 11 It is a structural diagram of the hook cutter group cutting device;

[0076] Figure 12 It is a schematic diagram of the structure of the sea cucumber viscera collection device;

[0077] Symbols and their explanations in the figure:

[0078] 100. Sea cucumber feeding elevator;

[0079] 200. Sea cucumber first-level processing machine;

[0080] 201, frame; 202, bottom plate; 203, motor; 204, main drive shaft; 205, main drive timing belt; 206, threaded shaft; 207, threaded shaft timing belt; 208, funnel; 209, partition; 210, shield; 211, side panel; 212, observation window; 213, slideway; 214, brush;

[0081] 300. Sea cucumber status processor;

[0082] 301, frame; 302, motor; 303, conveyor belt;

[0083] 400. Sea cucumber front and back sorting machine;

[0084] 401, frame; 402, network chain; 403, motor; 404, main sprocket; 405, driving shaft; 406, driven sprocket; 407, driven shaft; 408, tensioning shaft; 409, baffle;

[0085] 500, sea cucumber sorting machine;

[0086] 501, frame; 502, fixed connecting rod; 503, motor; 504, motor synchronous pulley; 505, tensioning shaft; 506, spindle synchronous pulley; 507, flat belt; 508, cylinder; 509, cylinder connecting rod; 510, fixed slide; 511, linear bearing; 512, slide shaft; 513, fixed bending plate; 514, divider plate; 515, fixed shaft; 516, hinge; 517, slide rail;

[0087] 600, Sea Cucumber Differential Machine;

[0088] 601, frame; 602, first motor; 603, second motor; 604, transmission shaft; 605, driven shaft; 606, network chain; 607, partition; 608, crossbeam;

[0089] 700, Sea Cucumber Alignment Machine;

[0090] 701, frame; 703, conveyor belt; 704, main pulley; 705, synchronous belt; 706, driven pulley; 707, tensioner; 708, drive shaft; 709, cylinder; 710, cylinder mounting bracket; 711, alignment baffle; 712, partition; 713, partition mounting bracket;

[0091] 800, Sea Cucumber Secondary Processing Machine;

[0092] 801, frame; 802, motor; 803, main drive shaft; 804, synchronous pulley; 805, adjustable driven shaft; 806, mesh chain with baffle; 807, adjustable partition; 808, partition beam; 809, slide plate; 810, baffle;

[0093] 900, sea cucumber cutting machine; 9A, sea cucumber box holding device; 9B, mechanical pressing device; 9C, hook knife group cutting device; 9D, sea cucumber viscera collection device;

[0094] 901, frame; 902, servo motor; 903, spindle; 904, chain; 905, box support assembly;

[0095] 906, first fixed plate; 907, motor; 908, first synchronous pulley; 909, second synchronous pulley; 910, tensioner; 911, synchronous belt; 912, transmission shaft; 913, pressure block; 914, pressure block connecting plate; 915, pressure block coupling; 916, cam plate; 917, connecting rod; 918, slide rail; 919, slider;

[0096] 920, second fixed plate; 921, base; 923, bearing seat; 924, motor slide; 925, adjustment handwheel; 926, longitudinal adjustment device; 927, hook cutter shaft; 928, hook cutter disc; 929, hook cutter; 930, third fixed plate; 931, transverse adjustment rail; 932, longitudinal adjustment slider; 933, transverse adjustment slider; 934, longitudinal adjustment rail;

[0097] 935. Fourth fixed plate; 936. Motor; 937. Brush shaft; 938. Brush; 939. Baffle; 940. Offal collection box; 941. Cleaning fork. DETAILED DESCRIPTION

[0098] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0099] Reference Figure 1-12 An embodiment of the present invention provides an automated primary processing production line equipment for live sea cucumbers, including a sea cucumber feeding elevator 100, a sea cucumber first-level sorting machine 200, a sea cucumber state processing machine 300, a sea cucumber positive and negative sorting machine 400, a sea cucumber sorting machine 500, a sea cucumber differential machine 600, a sea cucumber alignment machine 700, a sea cucumber second-level sorting machine 800, and a sea cucumber cutting machine 900, which are connected in sequence. The various parts of the entire production line are connected in sequence to complete the automated primary processing of sea cucumbers.

[0100] Among them, reference Figure 2-1 、 Figure 2-2 As shown, the first-level sea cucumber sorting machine 200 is used for preliminary sorting of sea cucumbers, including a frame 201, a base plate 202 is arranged on the frame 201, and a transmission system is installed on the base plate 202. The transmission system includes a motor 203, a main transmission shaft 204, a main transmission synchronous belt 205, a threaded shaft 206, and a threaded shaft synchronous belt 207. The motor 203 drives the threaded shaft 206 to rotate. A funnel 208, a partition 209, a protective cover 210, and a side plate 211 are arranged on the upper part of the transmission system. An observation window 212 is arranged on the side plate 211, three slides 213 are arranged at the end of the threaded shaft 206, and a brush 214 is arranged on the upper part of the threaded shaft 206. Every four threaded shafts 206 form a conveying channel for sea cucumbers, with a total of 4 channels and 16 threaded shafts. Every four threaded shafts form a V-shaped channel and rotate outward to convey the sea cucumbers. The sea cucumbers are also sorted during the transportation process. Sea cucumbers are usually transported in refrigerated conditions, and their shapes are very irregular. In this processing part, the length of the threaded shaft is about 2 meters. As the threaded shaft channel rotates, the sea cucumbers are gradually softened and become long strips.

[0101] Among them, Figure 2-2 As shown, the threaded shaft channels on both sides correspond to a slideway 213 respectively, and the two channels in the middle are combined to correspond to a slideway in the middle, so a total of three slideways are provided.

[0102] The living sea cucumbers are transported to the funnel 208 of this part by the sea cucumber feeding elevator 100 in the previous step, and then transported into the channel of the threaded shaft 206. The surface of the threaded shaft 206 is silicone, which will not scratch the sea cucumbers. The motor 203 drives the threaded shaft 206 to rotate and transport the sea cucumbers forward and organize them at the same time, and then enter the lower part through three slides 213.

[0103] refer to Figure 3 As shown, the sea cucumber processing machine 300 is used to transport pre-processed sea cucumbers. It includes a frame 301, on which a motor 302 and a conveyor belt 303 are mounted. The motor 302 drives the conveyor belt 303 to transport the sea cucumbers. Live sea cucumbers are transported from the previous stage sea cucumber processing machine 200 to the conveyor belt 303 in this section, where they are further softened and processed before being transported to the next section.

[0104] refer to Figure 4 As shown, the sea cucumber front and back sorting machine 400 is used to sort sea cucumbers by manual observation and sorting so that their abdomens face downwards, including a frame 401, seven sets of net chains 402 are set on the frame 401, and a motor 403, a main sprocket 404, a driving shaft 405, a driven sprocket 406, a driven shaft 407, and a tensioning shaft 408 are set in the frame 401. The main sprocket 404 is driven by the motor 403 to rotate, and the main sprocket 404 transmits power to the driven sprocket 406 through the chain, and then transmits power to the net chain 402. The rotation of the net chain 402 drives the sea cucumbers forward. The net chain 402 is provided with seven groups, including three long net chains and four short net chains, for a total of five channels. The first, third, and fifth channels are each provided with a group of long net chains, and the second and fourth channels are provided with two groups of short net chains, one in front of the other. Baffles 409 are provided on the second, third, and fourth groups of net chains to prevent workers from turning the sea cucumbers too late. Protective covers 410 are provided above the rear half of the first and fifth groups of net chains to protect the workers. During the conveying process of the net chain 402, the sea cucumbers on the net chain are manually observed and the sea cucumbers facing up are turned over to face down.

[0105] The sea cucumber forward and reverse sorting machine includes four workstations, and four people stand opposite each other on both sides. The sea cucumbers processed in the previous part enter the second, third and fourth channels in sequence, corresponding to the three slides of the sea cucumber first-level sorting machine. The workers at the first workstation turn the sea cucumbers on the short net chain in the front half of the second channel onto the long net chain in the first channel. The workers at the second workstation opposite turn the sea cucumbers on the short net chain in the front half of the fourth channel onto the long net chain in the fifth channel. The workers at the third and fourth workstations jointly process the sea cucumbers on the long net chain in the third channel. The workers at the third workstation turn the sea cucumbers on the long net chain in the third channel onto the short net chain in the second half of the second channel. The workers at the fourth workstation turn the sea cucumbers on the long net chain in the third channel onto the short net chain in the second half of the fourth channel. The four workers divide the work and cooperate with each other, which greatly improves the efficiency.

[0106] The living sea cucumbers are transported to the network chain of this part by the sea cucumber state processing machine in the previous step. Workers at four workstations observe and sort the sea cucumbers, turning the sea cucumbers with their abdomens facing up to face down. Finally, after the four workers sort the sea cucumbers, they are divided into four channels and enter the next part.

[0107] refer to Figure 5-1 、 Figure 5-2 As shown, the sea cucumber sorting machine 500 is used to divide the sea cucumbers from four conveying lanes into eight conveying lanes, including a frame 501, a conveying device, a dividing device, and a fixed connecting rod 502 are set on the frame 501, the dividing device is connected to the frame 501 through the fixed connecting rod 502, the conveying device includes a motor 503, a motor synchronous pulley 504, a tensioning shaft 505, a main shaft synchronous pulley 506, and a flat belt 507. The motor 503 drives the flat belt 507 to operate and convey the sea cucumbers; the dividing device includes a cylinder 508, a cylinder connecting rod 509, a fixed slide 510, a linear bearing 511, a sliding shaft 512, a fixed curved plate 513, a dividing plate Plate 514, fixed shaft 515, hinge 516, slide rail 517, one end of the branching plate 514 is connected to the fixed bent plate 513, and the other end is connected to the hinge 516, the cylinder 508 is connected to the cylinder connecting rod 509, the cylinder connecting rod 509 is connected to the fixed slide 510, the fixed slide 510 is connected to the linear bearing 511, the linear bearing 511 is connected to the sliding shaft 512, the fixed slide 510 is connected to the fixed bent plate 513, and the fixed bent plate 513 is connected to one end of the branching plate 514; the other end of the branching plate 514 is connected to the hinge 516, the hinge 516 is connected to the slide rail 517, and the slide rail 517 is connected to the fixed shaft 515.

[0108] Cylinder 508, in turn, moves through cylinder connecting rod 509 and fixed slide 510, causing channel plate 514 to swing left and right along slide shaft 512 via linear bearing 511. The other end of channel plate 514 also moves with the help of hinge 516 and slide rail 517, allowing channel plate 514 to swing smoothly left and right. Channel plates 514 are arranged in eight pieces, divided into four lanes, which swing left and right to transport eight sea cucumbers.

[0109] The living sea cucumbers are transported to the flat belt 507 of this part by the sea cucumber forward and reverse sorting machine 400 in the previous step. The flat belt 507 is driven by the motor 503 to transport the sea cucumbers forward. At the same time, the lane dividing device divides the sea cucumbers into eight lanes from four lanes, and then enters the next processing part.

[0110] refer to Figure 6 As shown, the sea cucumber differential machine 600 is used to realize the synchronous advancement of eight sea cucumbers, including a frame 601, on which a first motor 602, a second motor 603, a transmission shaft 604, and a driven shaft 605 are arranged. Eight groups of network chains 606 are arranged on the upper part of the frame 601, and partitions 607 are arranged on the upper part between each group of network chains 606. Beams 608 for fixing the partitions are arranged between the partitions 607. The first motor 602 drives the first, third, fifth, and seventh groups of network chains to operate respectively, and the second motor 603 drives the second, fourth, sixth, and eighth groups of network chains to operate respectively, thereby realizing the synchronous operation of the eight groups of network chain channels.

[0111] The live sea cucumbers are transported by the sea cucumber sorting machine 500 in the previous step to the eight groups of net chains 606 in this part, among which the first, third, fifth and seventh groups of net chains are controlled and operated by the first motor 602, and the second, fourth, sixth and eighth groups of net chains are controlled and operated by the second motor 603. Under the control of the control system, the first motor and the second motor are configured to ensure that the sea cucumbers on the eight groups of net chains enter the lower part synchronously.

[0112] refer to Figure 7 As shown, the sea cucumber aligning machine 700 is used to align the sea cucumbers in eight channels, including a frame 701. The frame 701 is provided with a motor (not shown in the figure), a conveyor belt 703, a main pulley 704, a synchronous belt 705, a driven pulley 706, a tensioner 707, and a transmission shaft 708. The motor 702 drives the conveyor belt 703 to operate through the main pulley 704, the synchronous belt 705, the driven pulley 706, and the transmission shaft 708 in sequence, thereby driving the sea cucumbers to be transported forward. An aligning device is arranged above the conveyor belt 703, the aligning device includes a cylinder 709, a cylinder fixing frame 710, an aligning baffle 711, a partition 712, and a partition fixing frame 713. The conveyor belt 703 is divided into eight channels by the partition 712. The cylinder 709 drives the aligning baffle 711 to move up and down intermittently, thereby aligning the sea cucumbers in the eight channels.

[0113] The living sea cucumbers are transported to the conveyor belt 703 of this part by the sea cucumber differential machine 600 in the previous step. The sea cucumbers in the eight channels on the conveyor belt 703 are aligned by the alignment device and then enter the net chain of the next part.

[0114] refer to Figure 8 As shown, the sea cucumber secondary sorting machine 800 is used to straighten the width of sea cucumbers, including a frame 801. The frame 801 is provided with a motor 802, a main transmission shaft 803, a synchronous pulley 804, an adjustable driven shaft 805, and eight groups of baffle mesh chains 806. The motor 802 drives the eight groups of baffle mesh chains 806 to operate synchronously through the main transmission shaft 803, the synchronous pulley 804, and the adjustable driven shaft 805 in sequence. An adjustable partition 807 is provided above the baffle mesh chain 806. The adjustable partition 807 is provided with a partition crossbeam 808 for fixing. There is a gap between the adjustable partition 807 and the mesh chain 806, which will not hinder the operation of the mesh chain; eight slides 809 are provided at the output end of the baffle mesh chain 806 for sliding the sea cucumbers to the next processing device.

[0115] The live sea cucumbers are transported to eight groups of net chains 806 in this section by the sea cucumber alignment machine 700 in the previous step. Motor 802 drives eight groups of net chains 806 to transport the sea cucumbers. Adjustable partitions 807 compress the sea cucumbers into a neat, compact width, making it easy to access the tray in the lower section. The width between the partitions is adjustable and can be adjusted according to the actual size of the sea cucumbers. Baffles 810 are provided on the baffled net chain to prevent the sea cucumbers from shifting when the compressed width is arranged. The baffles are used to block the sea cucumbers from moving forward and backward. The distance between the two baffles is essentially the length of the sea cucumber. After the sea cucumbers are arranged and compressed, eight slide plates 809 accurately place them in the tray in the next section.

[0116] refer to Figure 9 As shown, the sea cucumber cutting machine 900, as a key part of the present automated primary processing line equipment, is used to accurately cut open the abdomen of the sea cucumber and remove the internal organs. It includes a frame 901, a sea cucumber box device 9A installed on the frame 901, a mechanical pressing device 9B, a hook knife group cutting device 9C, and a sea cucumber internal organs collecting device 9D.

[0117] Among them, the sea cucumber box holding device 9A includes a servo motor 902, a main shaft 903, a chain 904, and a box holding group 905. Each row of the box holding group 905 is set to 8 boxes. The servo motor 902 is connected to the main shaft 903, the main shaft 903 is connected to the chain 904, and the chain 904 is connected to the box holding group 905. The servo motor 902 drives the main shaft 903 and the chain 904 in turn, thereby driving the box holding group 905 to operate;

[0118] refer to Figure 10 As shown, the mechanical clamping device 9B is used to clamp and fix the sea cucumber. It includes a first fixed plate 906, on which is mounted a motor 907, a first synchronous pulley 908, a second synchronous pulley 909, a tensioner 910, a transmission shaft 912, a cam-link mechanism, and a synchronous belt 911 disposed between the first and second synchronous pulleys. The device also includes a pressure block 913, a pressure block connecting plate 914, and a pressure block connecting shaft 915. The pressure block 913 is connected to the pressure block connecting plate 914 via the pressure block connecting shaft 915. The pressure block 913 is hollow and made of silicone to prevent crushing the sea cucumber. The cam-link mechanism includes a cam disc 916, a connecting rod 917, a slide rail 918, and a slider 919. The slider 919 is connected to the pressure block connecting plate 914. The motor 907 drives the transmission shaft 912, which in turn drives the cam-link mechanism. The movement of the cam-link mechanism drives the pressure block 912 to move up and down intermittently. The device is used to press and fix the sea cucumber to be cut open in the tray.

[0119] refer to Figure 11As shown, the hook knife group cutting device 9C includes a second fixed plate 920 and a base 921. A servo motor (not shown in the figure), a bearing seat 923, a motor slide 924, and an adjustment handwheel 925 are provided on the second fixed plate 920. A longitudinal adjustment device 926 is provided on the base 921. It also includes a hook knife shaft 927, a hook knife disk 928 and a hook knife 929. Three hook knives 929 are evenly distributed along the circumference of the hook knife disk 928. Eight hook knife disks 928 are provided and are evenly distributed and fixed on the hook knife shaft 927. The servo motor 922 is connected to the bearing seat 923, and the bearing seat 923 is connected to the hook knife shaft 927. The servo motor 922 drives the hook knife disk 927 to operate intermittently.

[0120] A third fixing plate 930 is provided above the base 921 , on which a transverse adjustment rail 931 and a longitudinal adjustment slider 932 are provided. A transverse adjustment slider 933 is provided on the transverse adjustment rail 931 , and the transverse adjustment slider 933 is connected to the bearing seat 923 . A longitudinal adjustment rail 934 is provided on the base 921 , and the longitudinal adjustment slider 932 is correspondingly slidably connected to the longitudinal adjustment rail 934 .

[0121] Longitudinal adjustment of the hook knife shaft 927: When the adjustment hand wheel 925 is turned, the longitudinal adjustment device 926 moves up and down, driving the longitudinal adjustment slider 932 on the third fixed plate 930 to move up and down along the longitudinal adjustment slide rail 934. The third fixed plate 930 is also connected to the bearing seat 923, thereby realizing the lifting and lowering of the hook knife shaft 927;

[0122] Lateral adjustment of the hook cutter shaft 927: The lateral adjustment slider 933 moves left and right along the lateral adjustment rail 931, driving the left and right adjustment of the hook cutter shaft 927. In addition, this lateral adjustment rail 931 is also used for repairing and replacing the hook cutter. When the hook cutter is damaged, the second fixing plate is removed and the hook cutter shaft 927 is directly pulled out along the lateral adjustment rail 931 for repair and replacement.

[0123] After adjusting the up and down and left and right positions of the hook knife shaft 927, the abdomen of the sea cucumber in the tray can be cut open. The hook knife 929 here is particularly shaped, similar to a hook, which makes it easy to cut open the abdomen of the sea cucumber.

[0124] refer to Figure 12 As shown, the sea cucumber viscera collection device 9D includes fourth fixed plates 935 on both sides, a motor 936 and a brush shaft 937 are provided on the fourth fixed plate 935, eight groups of brushes 938 are provided on the brush shaft 937, baffles 939 are provided on both sides of the brush 938, and a pull-out viscera collection box 940 is provided at the lower part of the brush 938, a cleaning fork 941 is provided on the inner wall of one of the baffles 939 for cleaning the viscera on the brush.

[0125] After the sea cucumber's abdomen is cut open, the internal organs will droop, and the brush 938 will brush the drooping internal organs away from the sea cucumber body. Some of the internal organs will fall directly into the internal organ collection box 940, and some of the internal organs will stick to the brush 938 at this time. During the rotation of the brush shaft 937, the cleaning fork 941 will clean them off and fall into the internal organ collection box 940.

[0126] The living sea cucumbers enter the tray group 904 of this part from the sea cucumber secondary sorting machine 800 in the previous step. The tray group 904 is driven forward by the servo motor 902. When a row of tray groups 904 runs to the position of the mechanical pressing device 9B, it stops. The mechanical pressing device 9B starts to press the sea cucumbers in the trays. At the same time, the hook knife group cutting device 9C also starts to run, and the abdomen of the compressed sea cucumbers is cut open. The internal organs enter the internal organs collection box 940, and then the sea cucumbers in the next row of trays are dissected, and the process is repeated in sequence.

[0127] Generally speaking, the device of the present invention is symmetrical on both sides, and the other side (not shown) is symmetrical with the structural part shown in the drawings.

[0128] The method for processing sea cucumbers using the above-mentioned automated primary processing line equipment comprises the following steps:

[0129] 1) putting the sea cucumber to be processed into the sea cucumber feeding elevator 100;

[0130] 2) transporting the sea cucumbers to the sea cucumber primary processing machine 200;

[0131] 3) The sea cucumbers after shape adjustment are transported to the sea cucumber state processing machine 300 for softening;

[0132] 4) The sea cucumbers are then transported to the sea cucumber front and back sorting machine 400, where they are manually sorted on the front and back, with the belly facing downwards.

[0133] 5) Then the sea cucumbers enter the sea cucumber sorting machine 500, which divides the original four lanes into eight lanes;

[0134] 6) Then the sea cucumbers enter the sea cucumber differential machine 600, so that the sea cucumbers in the eight lanes are transported forward synchronously and their positions are basically consistent;

[0135] 7) Then enter the sea cucumber alignment machine 700 to align the sea cucumbers;

[0136] 8) The sea cucumbers are then transported to the secondary sea cucumber sorting machine 800 with a positioning function to sort the sea cucumbers into uniform width;

[0137] 9) Finally, ensure that the sea cucumber enters the tray of the sea cucumber cutting machine 900 smoothly, cut open the abdomen of the sea cucumber, and remove the internal organs.

[0138] The main body of the live sea cucumber automated primary processing line equipment of the embodiment of the present invention is designed with stainless steel material, and the power system adopts a high-efficiency servo motor as the power source. The working principle steps are as follows:

[0139] Sea cucumber to be processed is placed in sea cucumber feeding hoist 100, sea cucumber is transported to sea cucumber primary finishing machine 200, the sea cucumber after shape arrangement is transported on sea cucumber state processing machine 300, softened, then transported on sea cucumber front and back finishing machine 400, by manually arranging the front and back of sea cucumber, sea cucumber needs abdomen downward, then enters sea cucumber lane dividing machine 500, after original four lanes are divided into eight lanes, enters sea cucumber differential machine 600, makes the sea cucumber position of eight lanes basically consistent, enters sea cucumber alignment machine 700 simultaneously, makes sea cucumber position align after, transports to sea cucumber secondary finishing machine 800 with positioning function, sea cucumber is arranged into the same width, ensures to smoothly enter in the support box of sea cucumber cutting machine 900, sea cucumber is carried out abdomen dissection, removes internal organs. Compared with the original backward processing mode of sea cucumber in the past, this set of high-efficiency automation primary processing line equipment of the present invention improves work efficiency, reduces employment cost, and improves working environment.

[0140] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A live sea cucumber automated primary processing line equipment, characterized by: It includes a sea cucumber feeding elevator, a sea cucumber first-level sorting machine, a sea cucumber state processing machine, a sea cucumber front and back sorting machine, a sea cucumber aligning machine, a sea cucumber second-level sorting machine, and a sea cucumber cutting machine. Each part is connected in sequence to complete the automated primary processing of sea cucumbers. The sea cucumber primary finishing machine is used for preliminary finishing of sea cucumbers, and includes a frame, a bottom plate is arranged on the frame, a transmission system is installed on the bottom plate, the transmission system includes a motor, a main transmission shaft, a main transmission synchronous belt, a threaded shaft, and a threaded shaft synchronous belt, wherein every four threaded shafts constitute a V-shaped conveying channel for sea cucumbers, the motor drives the threaded shaft to rotate outward to convey the sea cucumbers, a funnel, a partition, a shield, and a side plate are arranged on the upper part of the transmission system, and three slideways are arranged at the end of the threaded shaft; wherein the threaded shaft channels on both sides correspond to a slideway respectively, and the two middle channels are combined to correspond to the middle slideway; The sea cucumber state processing machine is used to convey the preliminarily sorted sea cucumbers, and comprises a frame on which a motor and a conveyor belt are arranged; The sea cucumber forward and reverse sorting machine is used for sorting sea cucumbers, and is manually observed and sorted so that its abdomen faces downward. It comprises a frame, a net chain is arranged on the frame, a motor, a main sprocket, a driving shaft, a driven sprocket, a driven shaft, and a tensioning shaft are arranged in the frame, the main sprocket is driven by the motor to rotate, the main sprocket transmits power to the driven sprocket through the chain, and then transmits power to the net chain, and the rotation of the net chain drives the sea cucumber to be transported forward, wherein the net chain is provided with seven groups, including three groups of long net chains and four groups of short net chains, which are divided into five channels in total, one group of long net chains is respectively arranged on the first, third and fifth channels, two groups of short net chains are respectively arranged front and back on the second and fourth channels, baffles are arranged on the second, third and fourth groups of net chains, and protective covers are arranged above the rear half of the first and fifth groups of net chains, the sea cucumber forward and reverse sorting machine comprises four workstations, four people stand opposite to each other on both sides, observe and sort the sea cucumbers, and uniformly turn the sea cucumbers with their abdomens facing upward to face downward, and finally the sea cucumbers are transformed into four channels after sorting by the four workers and enter the next part; The sea cucumber aligning machine is used to align the sea cucumbers in eight channels, including a frame, on which a motor, a conveyor belt, a main pulley, a synchronous belt, a driven pulley, a tensioner, and a transmission shaft are arranged. The motor drives the conveyor belt to operate through the main pulley, the synchronous belt, the driven pulley, and the transmission shaft in sequence, thereby driving the sea cucumbers to be transported forward. An aligning device is arranged above the conveyor belt, and the aligning device includes a cylinder, a cylinder fixing frame, an aligning baffle, a partition, and a partition fixing frame. The conveyor belt is divided into eight channels by the partition, and the cylinder drives the aligning baffle to intermittently move up and down, thereby aligning the sea cucumbers in the eight channels. The sea cucumber secondary sorting machine is used to straighten the width of sea cucumbers, and includes a frame. A motor, a main transmission shaft, a synchronous pulley, an adjustable driven shaft, and eight groups of baffle mesh chains are arranged on the frame. The motor drives the eight groups of baffle mesh chains to operate synchronously through the main transmission shaft, the synchronous pulley, and the adjustable driven shaft in sequence. An adjustable partition is arranged above the baffle mesh chain, and the adjustable partition is provided with a partition beam for fixing. There is a gap between the adjustable partition and the baffle mesh chain; eight slides are arranged at the output end of the baffle mesh chain for sliding the sea cucumbers to the next processing device.

2. The automated primary processing line equipment for live sea cucumbers according to claim 1, characterized in that: The utility model also comprises a sea cucumber separating machine and a sea cucumber differential machine, which are sequentially arranged between the sea cucumber forward and reverse sorting machine and the sea cucumber aligning machine.

3. The automated primary processing line equipment for live sea cucumbers according to claim 2, wherein: The sea cucumber sorting machine is used to divide the sea cucumbers from four conveying lanes into eight conveying lanes, and includes a frame on which a conveying device, a dividing device, and a fixed connecting rod are arranged, and the dividing device is connected to the frame through the fixed connecting rod; The conveying device includes a motor, a motor synchronous pulley, a tensioning shaft, a main shaft synchronous pulley, and a flat belt. The motor drives the flat belt to transport the sea cucumber. Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

4. The automated primary processing line equipment for live sea cucumbers according to claim 2, characterized in that: The sea cucumber differential machine is used to achieve synchronous advancement of eight sea cucumbers, including a frame, on which a first motor, a second motor, a transmission shaft, and a driven shaft are arranged. Eight groups of network chains are arranged on the upper part of the frame, and partitions are arranged on the upper part between each group of network chains. Beams for fixing the partitions are arranged between the partitions. The first motor drives the first, third, fifth, and seventh groups of network chains to operate respectively, and the second motor drives the second, fourth, sixth, and eighth groups of network chains to operate respectively, thereby achieving synchronous operation of the eight groups of network chain channels.

5. The automated primary processing line equipment for live sea cucumbers according to claim 2, characterized in that: The sea cucumber cutting machine is used to cut open the abdomen of sea cucumbers and remove the internal organs, and comprises a frame, a sea cucumber box device installed on the frame, a mechanical pressing device, a hook knife group cutting device, and a sea cucumber internal organs collecting device; The sea cucumber box holding device includes a servo motor, a main shaft, a chain, and a box holding group. The servo motor is connected to the main shaft, the main shaft is connected to the chain, and the chain is connected to the box holding group. The servo motor drives the main shaft and the chain in sequence, thereby driving the box holding group to operate. The mechanical pressing device is used to press and fix the sea cucumber, including a first fixed plate, on which a motor, a first synchronous pulley, a second synchronous pulley, a tensioner, a transmission shaft, a cam-linking mechanism are arranged, and a synchronous belt is arranged between the first and second synchronous pulleys, and also includes a pressure block, a pressure block connecting plate, and a pressure block connecting shaft, wherein the pressure block is connected to the pressure block connecting plate through the pressure block connecting shaft; the cam-linking mechanism includes a cam plate, a connecting rod, a slide rail, and a slider, wherein the slider is connected to the pressure block connecting plate, the motor drives the transmission shaft to operate, and then drives the cam-linking mechanism to operate, and the movement of the cam-linking mechanism drives the pressure block to move up and down intermittently; The hook knife group cutting device includes a second fixed plate and a base. A servo motor, a bearing seat, a motor slide, an adjustment hand wheel, and a lateral adjustment device are arranged on the second fixed plate. A longitudinal adjustment device is arranged on the base. The device also includes a hook knife shaft, a hook knife disc, and a hook knife. Three hook knives are evenly distributed along the circumference of the hook knife disc. The hook knife disc is fixed to the hook knife shaft. The motor is connected to the bearing seat, and the bearing seat is connected to the hook knife shaft. The servo motor drives the hook knife disc to operate intermittently. A third fixed plate is provided above the base, and a transverse adjustment rail and a longitudinal adjustment slider are provided on the third fixed plate. A transverse adjustment slider is provided on the transverse adjustment rail, and the transverse adjustment slider is connected to the bearing seat. A longitudinal adjustment rail is provided on the base, and the longitudinal adjustment slider is correspondingly slidably connected to the longitudinal adjustment rail. The sea cucumber viscera collection device includes a fourth fixing plate, a motor and a brush shaft are arranged on the fourth fixing plate, eight groups of brushes are arranged on the brush shaft, baffles are arranged on both sides of the brushes, and an viscera collection box is arranged under the brushes, and a cleaning fork is arranged on the inner wall of one of the baffles for cleaning the viscera on the brushes; The living sea cucumbers enter the tray group of this part from the sea cucumber secondary sorting machine in the previous step. The tray group is driven forward by the servo motor. When a row of tray groups reaches the position of the mechanical pressing device, it stops. The mechanical pressing device starts to press the sea cucumbers in the trays. At the same time, the cutting device of the hook knife group is also started to cut the abdomen of the compressed sea cucumbers, and the internal organs enter the internal organs collection box. Then, the sea cucumbers in the next row of tray groups are dissected, and the process is repeated in sequence.

6. A method for processing sea cucumbers using the automated primary processing line equipment for live sea cucumbers according to claim 2, characterized in that The following steps are involved: 1) Put the sea cucumbers to be processed into the sea cucumber feeding elevator; 2) Transport the sea cucumbers to the first-level sea cucumber sorting machine; 3) The sea cucumbers after shape adjustment are transported to the sea cucumber state processing machine for softening; 4) Then it is transported to the sea cucumber front and back sorting machine, where the front and back of the sea cucumbers are sorted manually, with the belly facing downwards; 5) Then it enters the sea cucumber sorting machine, which divides the original four lanes into eight lanes; 6) Then the sea cucumbers enter the sea cucumber differential machine, which makes the eight lanes of sea cucumbers move forward synchronously and keep them in basically the same position; 7) Then enter the sea cucumber alignment machine to align the sea cucumbers; 8) Then the sea cucumbers are transported to the secondary sorting machine with positioning function to sort the sea cucumbers into uniform width; 9) Finally, ensure that the sea cucumber enters the tray of the sea cucumber cutting machine smoothly, cut open the abdomen of the sea cucumber, and remove the internal organs.

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