A drying device and drying method for aquatic product production

Abstract

The present invention belongs to the field of aquatic product production, and specifically, is a drying device and a drying method for aquatic product production, comprising a box body, the outer wall of the box body is rotatably connected with a sealing door, the inner wall of the box body is equidistantly fixedly connected with a plurality of support frames, a placement table is arranged on the top of the outer wall of the support frame, a slot is arranged on the bottom of the placement table, the support frame fits the inner wall of the slot, and two air inlet slots are symmetrically arranged inside the placement table; the present invention provides a drying device and a drying method for aquatic product production, hot air entering the box body is accumulated on the top of the box body with the passage of time, the hot air is extracted by a sleeve controlled by a driving component, and the hot air is squeezed downward along the ventilation slot, when the hot air passes through a guide plate, a part of the hot air is blocked by the guide plate, so that it flows out to the air outlet along the inclined surface of the guide plate, and the aquatic products on the placement table are dried again, thereby recycling the hot air and maximizing the drying effect of the hot air.

Description

Technical Field

[0001] The invention belongs to the field of aquatic product production, in particular to a drying device and a drying method for aquatic product production. Background Art

[0002] Aquatic products are a general term for aquatic animal and plant products produced in marine and freshwater fisheries and their processed products. Drying equipment is often used when processing aquatic products.

[0003] The existing technology for drying aquatic products generally uses hot air to dry the aquatic products. However, because the density of hot air is lower than that of air, after the hot air is introduced into the drying box, the hot air will quickly float upward and it is difficult to contact the aquatic products for a long time. After the aquatic products are placed in the drying box, the hot air can only dry the surface of the aquatic products, and it is difficult to dry the bottom of the aquatic products. In addition, after the aquatic products are dried, they are very easy to stick to the bracket, which makes it easy to tear the skin of the aquatic products when the aquatic products on the bracket are removed early.

[0004] To this end, the present invention provides a drying device and a drying method for aquatic product production. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art and solve the problem that the density of hot air is lower than that of air, so after hot air is introduced into a drying box, the hot air will quickly float upwards and it is difficult to contact with the aquatic products for a long time, and after the aquatic products are placed in the drying box, the hot air can only dry the surface of the aquatic products, but it is difficult to dry the bottom of the aquatic products. In addition, after the aquatic products are dried, they are very easy to stick to the bracket, resulting in the problem that the skin of the aquatic products is easily torn when the aquatic products on the bracket are removed early, the present invention proposes a drying device for aquatic product production and a drying method thereof.

[0006] The technical solution adopted by the present invention to solve its technical problem is: the drying equipment for aquatic product production described in the present invention comprises a box body, the outer wall of the box body is rotatably connected with a sealing door, the inner wall of the box body is equidistantly fixedly connected with a plurality of support frames, the top of the outer wall of the support frame is provided with a placing table, the bottom of the placing table is provided with a slot, the support frame fits the inner wall of the slot, the inside of the placing table is symmetrically provided with two air inlet grooves, the bottom of the placing table is provided with an arc surface, the bottom of the placing table and located between the two air inlet grooves is fixedly connected with a guide block, the guide The bottom of the flow block is set as a symmetrical inclined surface, and two cavities are symmetrically opened on the top of the placing table. The bottoms of the inner walls of the two cavities are set as inclined surfaces, and support components are set inside the two cavities. The bottom of the box is fixedly connected to an air pump, and the output end of the air pump is connected to an air intake pipe. The top of the air intake pipe extends to the interior of the box, and an electric heating wire is set inside the air intake pipe. The bottom of the box is symmetrically opened with two exhaust grooves, and a second baffle is fixedly connected to the bottom of the inner wall of the box and on one side of the exhaust groove, and the second baffle is set to an arc shape.

[0007] Preferably, the support assembly includes a plurality of rotating shafts, and the plurality of rotating shafts are equidistantly rotatably connected to the inner wall of the cavity. A swivel is fixedly connected to the outer wall of the rotating shaft, and a plurality of groups of support blocks are fixedly connected to the outer wall of the swivel at equal intervals. The outer wall of the support block is configured as an arc-shaped surface, and an anti-sticking unit is provided inside the placement table for use with the support block.

[0008] Preferably, the anti-sticking unit includes a first motor, which is fixedly mounted on the inner wall of the placing table, the inner walls of the two cavities and located below the rotating shaft are fixedly connected to a fixing frame, the inner walls of the two fixing frames are fixedly connected to a sliding shaft, the outer walls of the two sliding shafts are slidably connected to a connecting block, the tops of the two connecting blocks are fixedly connected to a rack, the two racks are slidably connected to the placing table, the outer walls of the two rotating rings are fixedly connected to a gear ring, the two racks are respectively meshed with the two gear rings, the outer wall of the sliding shaft is sleeved with a spring, one end of the spring is fixedly connected to the fixing frame, and the other end of the spring is fixedly connected to the connecting block, the output end of the first motor is fixedly connected to a top plate, the top plate is located between the two racks, and the top cross-section of the top plate is set to an elliptical shape.

[0009] Preferably, the outer wall of the box is symmetrically fixedly connected with two sleeves, the interior of the box is symmetrically provided with two ventilation grooves, the two ventilation grooves are respectively communicated with the two sleeves, the inner wall of the box is symmetrically provided with a plurality of groups of air outlets, the air outlets are communicated with the ventilation grooves, the inner wall of the ventilation groove and the bottom of the air outlet are fixedly connected with a guide plate, the guide plate is inclined upward, and a driving assembly is arranged on the top of the box.

[0010] Preferably, the driving assembly includes a second motor, which is fixedly mounted on the top of the casing, the inner walls of the two sleeves are slidably connected to the piston plates, one side of the two piston plates is fixedly connected to a connecting rod, the two connecting rods are arranged in a horizontal U-shape, one end of the two connecting rods passes through the sleeve and is fixedly connected to the fixing plate, the inner walls of the two fixing plates are fixedly connected to a sliding column, the output end of the second motor extends to the interior of the casing and is fixedly connected to a crank, the bottom of the crank is rotatably connected to two connecting shafts, the two connecting shafts are rotatably connected to the two sliding columns respectively, the inner walls of the two sleeves are fixedly connected to the first one-way valves, the two first one-way valves are opened toward the piston plate, the inner walls of the two ventilation grooves are fixedly connected to the second one-way valves, the two second one-way valves are opened toward the air outlet.

[0011] Preferably, a guide plate is fixedly connected to the inner wall of the box body and located above the placement table, the guide plate is arranged in a V shape, two groups of guide blocks are symmetrically fixedly connected to the bottom of the guide plate, and the bottom of the guide block is arranged as an inclined surface.

[0012] Preferably, two feed openings are symmetrically opened at the bottom of the placement table, and the two feed openings are respectively communicated with two cavities. A first baffle is fixedly connected to the outer wall of the placement table and located at the top of the feed opening. The first baffle is installed at an angle, and the air outlet is located below the first baffle.

[0013] Preferably, the inner walls of the two cavities are each provided with a dispersion unit, and the dispersion unit comprises a plurality of diverter plates, and the plurality of diverter plates are fixedly mounted on the inner walls of the cavities, and the inclination angles of the plurality of diverter plates increase sequentially from bottom to top.

[0014] Preferably, two side panels are symmetrically fixedly connected to the top of the placement table, and the two side panels are both arranged in an arc shape and are both inclined toward the first motor.

[0015] A drying method for a drying device for aquatic product production, the drying method is applicable to the above-mentioned drying device for aquatic product production, and the steps of the drying method are as follows:

[0016] S1: After opening the sealed door, place the aquatic product on the support block in the placement table, start the air pump, and draw outside air into the box. The air is heated by the electric heating wire and floats upward to dry the aquatic product.

[0017] S2: Start the first motor to drive the top plate to rotate, control the support blocks on both sides of the placement table to rotate cyclically, and continuously replace the support blocks in contact with the aquatic products;

[0018] S3: Start the second motor to control the two piston plates to move back and forth left and right, so as to squeeze the hot air accumulated on the top of the box downward along the ventilation slots and discharge the hot air from the air outlet.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The present invention discloses a drying device and a drying method for aquatic product production. The hot air entering the box accumulates on the top of the box over time. The hot air is extracted by the sleeve controlled by the driving component and is squeezed downward along the ventilation groove. When the hot air passes through the guide plate, a part of the hot air flows out along the inclined surface of the guide plate toward the air outlet under the obstruction of the guide plate, and the aquatic product on the placement table is dried again, thereby recycling the hot air and maximizing the drying effect of the hot air.

[0021] 2. The drying equipment and drying method for aquatic product production described in the present invention can receive the hot air coming out of the air outlet through the first baffle plate, and make the hot air flow upward along the inclined surface of the bottom of the first baffle plate and enter the cavity, so as to facilitate the drying of the bottom of the aquatic product and avoid the bottom of the aquatic product from being difficult to contact with the hot air. Moreover, the hot air passing through the discharge port can be diverted through the plurality of diverter plates, so that the hot air can be quickly and evenly diffused upward, and different positions of the bottom of the aquatic product can be dried simultaneously.

[0022] 3. The drying equipment and drying method for aquatic product production described in the present invention, by setting the top of the support block as an arc-shaped surface, reduces the contact area with the aquatic product while supporting the aquatic product. While drying the aquatic product, the support blocks on both sides of the placement table are controlled by the first motor to continuously rotate in a cycle, thereby continuously replacing the support blocks in contact with the aquatic product, thereby avoiding the aquatic product from sticking to the support blocks after drying.

[0023] 4. The drying equipment and drying method for aquatic product production described in the present invention blocks the hot air by means of a guide plate, allowing the hot air to flow along the inclined surface at the bottom of the guide plate, thereby allowing the hot air to flow along the top of the aquatic product, which is convenient for drying the aquatic product. When the hot air passes through the position of the guide block, it flows downward under the guidance of the inclined surface at the bottom of the guide block and hits the aquatic product below, thereby enhancing the contact between the hot air and the aquatic product. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 is a stereogram of the present invention;

[0026] Figure 2 is a cross-sectional view of the present invention;

[0027] Figure 3is a cross-sectional view from another perspective of the present invention;

[0028] Figure 4 It is a three-dimensional diagram of the placement table and the air inlet slot of the present invention in cooperation with each other;

[0029] Figure 5 It is a three-dimensional diagram of the guide plate and the guide block of the present invention in cooperation with each other;

[0030] Figure 6 It is a stereoscopic diagram of the top plate and the rack of the present invention in cooperation with each other;

[0031] Figure 7 The present invention Figure 2 The enlarged view of point A in the middle;

[0032] Figure 8 The present invention Figure 3 The enlarged view of point B in the middle;

[0033] Fig. 9 The present invention Figure 3 Enlarged view of point C in the middle;

[0034] In the figure: 1, box; 2, support frame; 3, placement table; 4, slot; 5, air pump; 6, air intake pipe; 7, heating wire; 8, air intake slot; 9, guide block; 10, rotating shaft; 11, rotating ring; 12, gear ring; 13, support block; 14, fixed frame; 15, sliding shaft; 16, connecting block; 17, spring; 18, first motor; 19, top plate; 20, rack; 21, guide plate; 22, guide block; 2 3. Cavity; 24. Feeding port; 25. First baffle; 26. Ventilation slot; 27. Air outlet; 28. Guide plate; 29. ​​Sleeve; 30. First one-way valve; 31. Second one-way valve; 32. Connecting rod; 33. Fixing plate; 34. Connecting shaft; 35. Second motor; 36. Crank; 37. Piston plate; 38. Exhaust slot; 39. Second baffle; 40. Diverter plate; 41. Sealing door; 42. Side plate. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0036] like Figures 1 to 9As shown, the present invention provides a technical solution, a drying device for aquatic product production, comprising a box body 1, the outer wall of the box body 1 is rotatably connected to a sealing door 41, the inner wall of the box body 1 is equidistantly fixedly connected to a plurality of support frames 2, a placement table 3 is arranged on the top of the outer wall of the support frame 2, a slot 4 is opened at the bottom of the placement table 3, the support frame 2 fits the inner wall of the slot 4, two air inlet grooves 8 are symmetrically arranged inside the placement table 3, the bottom of the placement table 3 is arranged as an arc surface, a guide block 9 is fixedly connected to the bottom of the placement table 3 and located between the two air inlet grooves 8, and the bottom of the guide block 9 is arranged Symmetrical inclined surfaces, two cavities 23 are symmetrically provided on the top of the placement table 3, the bottoms of the inner walls of the two cavities 23 are set as inclined surfaces, and the interiors of the two cavities 23 are provided with support components, the bottom of the box body 1 is fixedly connected to an air pump 5, the output end of the air pump 5 is connected to an air intake pipe 6, the top of the air intake pipe 6 extends to the interior of the box body 1, and an electric heating wire 7 is provided inside the air intake pipe 6, and two exhaust grooves 38 are symmetrically provided at the bottom of the box body 1, and a second baffle 39 is fixedly connected to the bottom of the inner wall of the box body 1 and on one side of the exhaust groove 38, and the second baffle 39 is set to an arc shape.

[0037] Through the above technical scheme, after opening the sealing door 41, the aquatic product is placed on the supporting assembly in the placement table 3. The support assembly is set to prevent the surface of the aquatic product from sticking to the placement table 3 after drying. The air pump 5 is started to draw the outside air into the box body 1 along the air inlet pipe 6. The air is heated after passing through the electric heating wire 7. The heated hot air flows upward and is blocked by the bottom of the placement table 3. It is separated by the inclined surface at the bottom of the guide block 9 to form two streams, which are convenient for passing through the two air inlet grooves 8. The hot air flows upward along the arc surface at the bottom of the placement table 3 and passes through the two air inlet grooves 8 to dry the aquatic product on the top of the placement table 3. Through the set of several placement tables 3, the speed of the hot air flowing upward is delayed, and the drying effect of the aquatic product on the top of the placement table 3 is improved. The air pressure in the box body 1 can be discharged through the two exhaust grooves 38. Since the exhaust groove 38 is set at the bottom of the box body 1, it is blocked by the second baffle 39 to prevent the hot air introduced into the air inlet pipe 6 from directly overflowing from the exhaust groove 38.

[0038] Specifically, the support assembly includes a plurality of rotating shafts 10, which are equidistantly connected to the inner wall of the cavity 23. A rotating ring 11 is fixedly connected to the outer wall of the rotating shaft 10. A plurality of groups of support blocks 13 are fixedly connected to the outer wall of the rotating ring 11. The outer wall of the support block 13 is set as an arc surface, and an anti-sticking unit used in conjunction with the support block 13 is set inside the placement table 3.

[0039] Through the above technical solution, by setting the top of the support block 13 as an arc-shaped surface, the contact area with the aquatic product is reduced while supporting the aquatic product. By setting an anti-sticking unit, the rotating ring 11 is continuously rotated, thereby continuously replacing the support block 13 in contact with the aquatic product, thereby preventing the aquatic product from sticking to the support block 13 after drying.

[0040] Specifically, the anti-sticking unit includes a first motor 18, which is fixedly installed on the inner wall of the placement table 3, and the inner walls of the two cavities 23 and located below the rotating shaft 10 are fixedly connected with a fixing frame 14, the inner walls of the two fixing frames 14 are fixedly connected with a sliding shaft 15, the outer walls of the two sliding shafts 15 are slidably connected with a connecting block 16, the tops of the two connecting blocks 16 are fixedly connected with a rack 20, the two racks 20 are slidably connected to the placement table 3, the outer walls of the two rotating rings 11 are fixedly connected with a gear ring 12, the two racks 20 are respectively meshed with the two gear rings 12, the outer wall of the sliding shaft 15 is sleeved with a spring 17, one end of the spring 17 is fixedly connected to the fixing frame 14, and the other end of the spring 17 is fixedly connected to the connecting block 16, the output end of the first motor 18 is fixedly connected with a top plate 19, the top plate 19 is located between the two racks 20, and the top cross-section of the top plate 19 is set to an ellipse.

[0041] Through the above technical solution, the first motor 18 is started to drive the top plate 19 to rotate. When the raised end of the top plate 19 is close to the two racks 20, the two racks 20 are pushed away from each other by the top plate 19, driving the two connecting blocks 16 away from each other, pressing the two springs 17, and while the two racks 20 are away from each other, the two gear rings 12 are driven to rotate, causing the two rotating rings 11 to rotate, and driving the support block 13 to rotate. When the raised end of the top plate 19 is away from the two racks 20, the two springs 17 are used to bring the two connecting blocks 16 closer to each other, driving the two racks 20 closer to each other, causing the two rotating rings 11 to rotate in the opposite direction, and driving the support block 13 to rotate in the opposite direction. Therefore, after the first motor 18 is started, the support block 13 in contact with the aquatic product can be continuously replaced.

[0042] Specifically, two sleeves 29 are symmetrically fixedly connected to the outer wall of the box body 1, and two ventilation grooves 26 are symmetrically opened inside the box body 1. The two ventilation grooves 26 are respectively communicated with the two sleeves 29. The inner wall of the box body 1 is symmetrically opened with a plurality of groups of air outlets 27, and the air outlets 27 are communicated with the ventilation grooves 26. The inner wall of the ventilation groove 26 and the bottom of the air outlet 27 are fixedly connected with a guide plate 28, and the guide plate 28 is inclined upward. A driving assembly is arranged on the top of the box body 1.

[0043] Through the above technical solution, the hot air entering the box body 1 accumulates on the top of the box body 1 as time goes by, and the hot air is extracted by the driving component to control the sleeve 29 and squeezed downward along the ventilation groove 26. When the hot air passes through the guide plate 28, a part of the hot air flows out along the inclined surface of the guide plate 28 to the air outlet 27 under the obstruction of the guide plate 28, and the aquatic products on the placement table 3 are dried again, thereby recycling the hot air and maximizing the drying effect of the hot air.

[0044] Specifically, the driving assembly includes a second motor 35, which is fixedly installed on the top of the housing 1. The inner walls of the two sleeves 29 are slidably connected with piston plates 37. One side of the two piston plates 37 is fixedly connected with connecting rods 32. The two connecting rods 32 are both arranged in a horizontal U shape. One end of the two connecting rods 32 passes through the sleeve 29 and is fixedly connected with a fixing plate 33. The inner walls of the two fixing plates 33 are fixedly connected with sliding columns. The output end of the second motor 35 extends to the interior of the housing 1 and is fixedly connected with a crank 36. The bottom of the crank 36 is rotatably connected with two connecting shafts 34. The two connecting shafts 34 are rotatably connected with the two sliding columns respectively. The inner walls of the two sleeves 29 are fixedly connected with first one-way valves 30. The two first one-way valves 30 are both opened toward the piston plate 37. The inner walls of the two ventilation grooves 26 are fixedly connected with second one-way valves 31. The two second one-way valves 31 are both opened toward the air outlet 27.

[0045] By the above technical scheme, the second motor 35 is started to drive the crank 36 to rotate. When the long end of the crank 36 rotates to the left, the two connecting rods 32 are driven to move to the left, so that the two piston plates 37 move to the left. When the long end of the crank 36 rotates to the right, the two connecting rods 32 are driven to move to the right, so that the two piston plates 37 move to the right, and thus reciprocate. After the second motor 35 is started, the two piston plates 37 are driven to move back and forth left and right at the same time. As the piston plates 37 move back and forth left and right, when the piston plates 37 move toward the outside of the box body 1, the hot air at the top of the box body 1 is drawn into the sleeve 29 through the cooperation of the first one-way valve 30 and the second one-way valve 31. When the piston plate 37 moves toward the inside of the box body 1, the hot air in the sleeve 29 is squeezed into the ventilation groove 26 through the cooperation of the first one-way valve 30 and the second one-way valve 31, thereby allowing the hot air accumulated at the top of the box body 1 to be recycled.

[0046] Specifically, a guide plate 21 is fixedly connected to the inner wall of the box body 1 and located above the placement table 3. The guide plate 21 is set to be V-shaped. Two groups of guide blocks 22 are symmetrically fixedly connected to the bottom of the guide plate 21. The bottom of the guide block 22 is set to be an inclined surface.

[0047] Through the above technical solution, the hot air flows upward after passing through the air inlet groove 8, and is blocked by the guide plate 21, so that the hot air flows along the inclined surface at the bottom of the guide plate 21, thereby allowing the hot air to flow along the top of the aquatic product, which is convenient for drying the aquatic product. When the hot air passes through the position of the guide block 22, it flows downward under the guidance of the inclined surface at the bottom of the guide block 22, and hits the aquatic product below, thereby enhancing the contact between the hot air and the aquatic product.

[0048] Specifically, two discharge ports 24 are symmetrically opened at the bottom of the placement table 3, and the two discharge ports 24 are respectively connected to the two cavities 23. A first baffle 25 is fixedly connected to the outer wall of the placement table 3 and located at the top of the discharge port 24. The first baffle 25 is installed at an angle, and the air outlet 27 is located below the first baffle 25.

[0049] Through the above technical solution, when the aquatic product is placed on the support block 13, the water carried by the aquatic product can drip down along the rotating ring 11, and slide down along the inclined surface at the bottom of the cavity 23 and the discharge port 24, and accumulate at the bottom of the box body 1, thereby preventing the aquatic product from adhering to water for a long time. As the aquatic product is continuously dried, hair scraps are easily generated on the surface of the aquatic product. Under the continuous circulation and rotation of the support block 13, the hair scraps are easily removed from the aquatic product. Similarly, they slide down along the inclined surface at the bottom of the cavity 23 and the discharge port 24, and accumulate. At the bottom of the box body 1, the bottom of the box body 1 can be cleaned after drying. The first baffle 25 is set to prevent water and hair debris falling from the upper discharge port 24 from falling into the lower discharge port 24. The first baffle 25 can catch the hot air coming out of the air outlet 27. The hot air flows upward along the inclined surface of the bottom of the first baffle 25 and passes through the discharge port 24 into the cavity 23, thereby facilitating the drying of the bottom of the aquatic product and preventing the bottom of the aquatic product from being difficult to contact with the hot air.

[0050] Specifically, the inner walls of the two cavities 23 are both provided with a dispersion unit, and the dispersion unit includes a plurality of diverter plates 40, and the plurality of diverter plates 40 are all fixedly installed on the inner walls of the cavities 23, and the inclination angles of the plurality of diverter plates 40 increase sequentially from bottom to top.

[0051] Through the above technical solution, by setting up a plurality of diverter plates 40, the hot air passing through the discharge port 24 can be diverted, so that the hot air can be quickly and evenly diffused upwards, and different positions on the bottom of the aquatic product can be dried simultaneously.

[0052] Specifically, two side plates 42 are symmetrically fixedly connected to the top of the placement table 3 . The two side plates 42 are both arranged in an arc shape and are both inclined toward the first motor 18 .

[0053] Through the above technical solution, the two side panels 42 are set to block the hot air passing through the placement table 3, preventing the hot air from quickly passing through the placement table 3, extending the residence time of the hot air on the top of the placement table 3, and improving the drying effect of the aquatic products.

[0054] A drying method for a drying device for aquatic product production, the drying method is applicable to the above-mentioned drying device for aquatic product production, and the steps of the drying method are as follows:

[0055] S1: After opening the sealed door 41, the aquatic product is placed on the support block 13 in the placement table 3, and the air pump 5 is started to draw outside air into the box body 1. The air is heated by the electric heating wire 7 and floats upward to dry the aquatic product;

[0056] S2: Start the first motor 18 to drive the top plate 19 to rotate, control the support blocks 13 on both sides of the placement table 3 to rotate cyclically, and continuously replace the support blocks 13 in contact with the aquatic products;

[0057] S3: Start the second motor 35 to control the two piston plates 37 to move back and forth, and squeeze the hot air accumulated on the top of the box body 1 downward along the ventilation groove 26 to discharge the hot air from the air outlet 27.

[0058] When in use, after opening the sealing door 41, the aquatic product is placed on the support block 13 in the placement table 3. By setting the top of the support block 13 as an arc-shaped surface, the contact area with the aquatic product is reduced while supporting the aquatic product, so as to prevent the surface of the aquatic product from sticking to the support block 13 after drying. The air pump 5 is started to draw the outside air into the box body 1 along the air inlet pipe 6. The air is heated after passing through the electric heating wire 7. The heated hot air flows upward, is blocked by the bottom of the placement table 3, and is formed into two streams under the separation of the inclined surface at the bottom of the guide block 9, so as to pass through the two air inlet grooves 8. The hot air flows upward along the arc surface at the bottom of the placement table 3 and passes through the two air inlet grooves 8, so as to dry the aquatic product on the top of the placement table 3. Through the setting of a plurality of placement tables 3, the upward movement of the hot air is delayed The circulation speed is improved, and the two side plates 42 are provided to block the hot air passing through the placement table 3, so as to prevent the hot air from passing through the placement table 3 quickly, prolong the residence time of the hot air on the top of the placement table 3, and improve the drying effect of the aquatic products. The drying effect of the aquatic products on the top of the placement table 3 is improved, and the first motor 18 is started to drive the top plate 19 to rotate. When the raised end of the top plate 19 is close to the two racks 20, the two racks 20 are pushed away from each other by the top plate 19, and the two connecting blocks 16 are driven away from each other, and the two springs 17 are pressed. When the two racks 20 are moved away from each other, the two gear rings 12 are driven to rotate, so that the two rotating rings 11 are driven to rotate, and the support block 13 is driven to rotate. When the raised end of the top plate 19 is away from the two racks 20, the two springs 17 Under the action of , the two connecting blocks 16 are brought close to each other, driving the two racks 20 to be close to each other, causing the two rotating rings 11 to rotate in the opposite direction, driving the support block 13 to rotate in the opposite direction, so that after the first motor 18 is started, the support block 13 in contact with the aquatic product can be continuously replaced, avoiding the aquatic product from sticking to the support block 13 after drying. The hot air passes through the air inlet groove 8 and flows upward, and the hot air is blocked by the guide plate 21, so that the hot air flows along the inclined surface at the bottom of the guide plate 21, so that the hot air flows along the top of the aquatic product, which is convenient for drying the aquatic product. When the hot air passes through the position of the guide block 22, it flows downward under the guidance of the inclined surface at the bottom of the guide block 22, and hits the aquatic product below, thereby enhancing the contact between the hot air and the aquatic product and entering the box 1 As time goes by, the hot air inside accumulates on the top of the box body 1, and the second motor 35 is started to drive the crank 36 to rotate. When the long end of the crank 36 rotates to the left, it drives the two connecting rods 32 to move to the left, so that the two piston plates 37 move to the left. When the long end of the crank 36 rotates to the right, it drives the two connecting rods 32 to move to the right, so that the two piston plates 37 move to the right, and so on. After the second motor 35 is started, it drives the two piston plates 37 to move back and forth left and right at the same time. As the piston plates 37 move back and forth left and right, when the piston plates 37 move to the outside of the box body 1, the hot air at the top of the box body 1 is pumped into the sleeve 29 through the cooperation of the first one-way valve 30 and the second one-way valve 31. When the piston plates 37 move to the inside of the box body 1,Through the cooperation of the first one-way valve 30 and the second one-way valve 31, the hot air in the sleeve 29 is squeezed into the ventilation groove 26. When the hot air passes through the guide plate 28, a part of the hot air flows out along the inclined surface of the guide plate 28 to the air outlet 27 under the obstruction of the guide plate 28, and the aquatic products on the placement table 3 are dried again, thereby recycling the hot air and maximizing the drying effect of the hot air. When the aquatic products are placed on the support block 13, the water carried by the aquatic products outside the aquatic products can drip downward along the rotating ring 11, and slide along the inclined surface and the discharge port 24 at the bottom of the cavity 23, and accumulate at the bottom of the box body 1, thereby avoiding long-term attachment of water to the outside of the aquatic products. As the aquatic products are continuously dried, hair scraps are easily generated on the surface of the aquatic products. Under the continuous circulation of the support block 13, the hair scraps are easy to fall off from the aquatic products. Similarly, they slide along the inclined surface and the discharge port 24 at the bottom of the cavity 23 and accumulate at the bottom of the box body 1. After drying, the bottom of the box body 1 can be cleaned. The first baffle 25 is provided to prevent water and hair debris falling from the upper discharge port 24 from falling into the lower discharge port 24. The first baffle 25 can catch the hot air coming out of the air outlet 27. The hot air flows upward along the inclined surface of the bottom of the first baffle 25 and passes through the discharge port 24 into the cavity 23. The hot air passing through the discharge port 24 can be diverted by the plurality of diverter plates 40, so that the hot air can be quickly and evenly diffused upward, and different positions of the aquatic product can be dried at the same time, thereby facilitating the drying of the bottom of the aquatic product and preventing the bottom of the aquatic product from being difficult to contact with the hot air. The air pressure in the box body 1 can be discharged by the two exhaust grooves 38, and since the exhaust grooves 38 are provided at the bottom of the box body 1 and blocked by the second baffle 39, the hot air introduced into the air inlet pipe 6 can be prevented from directly overflowing from the exhaust grooves 38.

[0059] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0060] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0061] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A drying device for aquatic product production, characterized in that: The invention comprises a box body (1), the outer wall of the box body (1) is rotatably connected to a sealing door (41), the inner wall of the box body (1) is equidistantly fixedly connected to a plurality of support frames (2), the top of the outer wall of the support frame (2) is provided with a placement table (3), the bottom of the placement table (3) is provided with a slot (4), the support frame (2) fits the inner wall of the slot (4), two air inlet grooves (8) are symmetrically arranged inside the placement table (3), the bottom of the placement table (3) is arranged as an arc surface, the bottom of the placement table (3) and located between the two air inlet grooves (8) is fixedly connected to a guide block (9), the bottom of the guide block (9) is arranged as a symmetrical inclined surface, and the top of the placement table (3) is provided with a plurality of air inlet grooves (8). Two cavities (23) are symmetrically provided at the bottom of the inner walls of the two cavities (23), the bottoms of the inner walls of the two cavities (23) are both arranged as inclined surfaces, the interiors of the two cavities (23) are both arranged with support components, the bottom of the box body (1) is fixedly connected to an air pump (5), the output end of the air pump (5) is connected to an air intake pipe (6), the top of the air intake pipe (6) extends to the interior of the box body (1), the interior of the air intake pipe (6) is arranged with an electric heating wire (7), the bottom of the box body (1) is symmetrically provided with two exhaust grooves (38), the bottom of the inner wall of the box body (1) and located on one side of the exhaust groove (38) is fixedly connected to a second baffle (39), and the second baffle (39) is arranged in an arc shape; The support assembly comprises a plurality of rotating shafts (10), wherein the plurality of rotating shafts (10) are equidistantly rotatably connected to the inner wall of the cavity (23), the outer wall of the rotating shaft (10) is fixedly connected to a rotating ring (11), the outer wall of the rotating ring (11) is equidistantly fixedly connected to a plurality of groups of support blocks (13), the outer wall of the support block (13) is arranged as an arc surface, and an anti-sticking unit used in conjunction with the support block (13) is arranged inside the placement table (3); The anti-sticking unit comprises a first motor (18), the first motor (18) is fixedly mounted on the inner wall of the placement table (3), the inner walls of the two cavities (23) and located below the rotating shaft (10) are fixedly connected to a fixing frame (14), the inner walls of the two fixing frames (14) are fixedly connected to a sliding shaft (15), the outer walls of the two sliding shafts (15) are slidably connected to a connecting block (16), the tops of the two connecting blocks (16) are fixedly connected to a rack (20), the two racks (20) are slidably connected to the placement table (3), and the two The outer wall of the rotating ring (11) is fixedly connected to a gear ring (12), the two racks (20) are respectively meshed with the two gear rings (12), the outer wall of the sliding shaft (15) is sleeved with a spring (17), one end of the spring (17) is fixedly connected to the fixing frame (14), and the other end of the spring (17) is fixedly connected to the connecting block (16), the output end of the first motor (18) is fixedly connected to a top plate (19), the top plate (19) is located between the two racks (20), and the top view cross section of the top plate (19) is set to be elliptical.

2. The drying equipment for aquatic product production according to claim 1, characterized in that: The outer wall of the box body (1) is symmetrically and fixedly connected to two sleeves (29); the interior of the box body (1) is symmetrically provided with two ventilation slots (26); the two ventilation slots (26) are respectively communicated with the two sleeves (29); the inner wall of the box body (1) is symmetrically provided with a plurality of groups of air outlets (27); the air outlets (27) are communicated with the ventilation slots (26); a guide plate (28) is fixedly connected to the inner wall of the ventilation slot (26) and located at the bottom of the air outlet (27); the guide plate (28) is inclined upward; and a driving assembly is arranged on the top of the box body (1).

3. A drying device for aquatic product production according to claim 2, characterized in that: The driving assembly comprises a second motor (35), the second motor (35) being fixedly mounted on the top of the housing (1), the inner walls of the two sleeves (29) being slidably connected to piston plates (37), one side of the two piston plates (37) being fixedly connected to connecting rods (32), the two connecting rods (32) being arranged in a transverse U-shape, one end of the two connecting rods (32) passing through the sleeves (29) and being fixedly connected to the fixing plates (33), the inner walls of the two fixing plates (33) being fixedly connected to sliding columns, and the output of the second motor (35) The outlet end extends to the interior of the box body (1) and is fixedly connected to a crank (36); the bottom of the crank (36) is rotatably connected to two connecting shafts (34); the two connecting shafts (34) are rotatably connected to two sliding columns respectively; the inner walls of the two sleeves (29) are fixedly connected to first one-way valves (30); the two first one-way valves (30) are open toward the piston plate (37); the inner walls of the two ventilation grooves (26) are fixedly connected to second one-way valves (31); the two second one-way valves (31) are open toward the air outlet (27).

4. The drying equipment for aquatic product production according to claim 3, characterized in that: A guide plate (21) is fixedly connected to the inner wall of the box body (1) and located above the placement table (3); the guide plate (21) is arranged in a V shape; two groups of guide blocks (22) are symmetrically fixedly connected to the bottom of the guide plate (21); and the bottom of the guide block (22) is arranged in an inclined surface.

5. The drying equipment for aquatic product production according to claim 4, characterized in that: Two material discharge ports (24) are symmetrically provided at the bottom of the placement platform (3), and the two material discharge ports (24) are respectively communicated with the two cavities (23). A first baffle (25) is fixedly connected to the outer wall of the placement platform (3) and located at the top of the material discharge ports (24), and the first baffle (25) is installed at an angle, and the air outlet (27) is located below the first baffle (25).

6. The drying equipment for aquatic product production according to claim 5, characterized in that: The inner walls of the two cavities (23) are each provided with a dispersion unit, the dispersion unit comprising a plurality of diverter plates (40), the plurality of diverter plates (40) being fixedly mounted on the inner wall of the cavity (23), and the inclination angles of the plurality of diverter plates (40) increasing sequentially from bottom to top.

7. The drying equipment for aquatic product production according to claim 6, characterized in that: Two side panels (42) are symmetrically fixedly connected to the top of the placement table (3); the two side panels (42) are both arranged in an arc shape and are both inclined toward the first motor (18).

8. A drying method for a drying device for aquatic product production, the drying method is applicable to the drying device for aquatic product production as claimed in claim 7, characterized in that: The drying method steps are as follows: S1: After opening the sealed door (41), the aquatic product is placed on the support block (13) in the placement table (3), and the air pump (5) is started to draw outside air into the box (1). The air is heated by the electric heating wire (7) and floats upward to dry the aquatic product; S2: starting the first motor (18) to drive the top plate (19) to rotate, controlling the support blocks (13) on both sides of the placement table (3) to rotate cyclically, and continuously replacing the support blocks (13) in contact with the aquatic product; S3: starting the second motor (35) to control the two piston plates (37) to move back and forth to the left and right, so as to squeeze the hot air accumulated on the top of the box body (1) downward along the ventilation slot (26) and discharge the hot air from the air outlet (27).

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