Chain type conveying device

Abstract

The utility model relates to the technical field of kelp processing, solves the technical problems that an existing kelp drying device is low in automation degree, consumes manpower, is low in efficiency and cannot meet the requirement for large-batch drying operation, and provides a chain type conveying device which comprises a first supporting seat, a first roller chain, a driving device, a first driving chain wheel, a first driven chain wheel and a first track. The first driven chain wheel is rotationally connected with the end of the first supporting seat, the first roller chain is connected between the first driven chain wheel and the first driving chain wheel, the first rail is fixedly connected with the top of the first supporting seat, a center through hole is formed in the first supporting seat, and the lower portion of the first roller chain penetrates through the center through hole of the first supporting seat. The upper portion of the first roller chain is located above the first track, the first roller chain is provided with a roller, the roller on the upper portion of the first roller chain makes contact with the top face of the first track, and the driving device is used for driving the first driving chain wheel to rotate.

Description

Technical Field

[0001] This utility model relates to the field of kelp processing technology, and more specifically, to a chain conveyor device. Background Technology

[0002] As is well known, kelp is a highly nutritious seafood. Kelp is a brown algae with a brown thallus. Kelp consists of three parts: the holdfast, the stipe, and the blades. The holdfast is forked and used to attach to rocks on the seabed; the stipe is short, thick, and cylindrical; and the blades are narrow and ribbon-shaped.

[0003] Currently, naturally growing kelp is scarce, and it mainly relies on artificial cultivation. The artificial cultivation method involves setting up multiple rows of cultivation racks consisting of numerous floating structures in the sea. Several seedling ropes are tied between every two rows of racks, and the kelp grows on these ropes. Once the kelp matures, fishermen use small boats to dredge it from the sea, transport it ashore, and then process it.

[0004] Fresh kelp is typically dried to produce dried kelp. The drying process can be referenced in utility model patents CN216668237U and CN216662198U. The drying process usually takes place in a drying room equipped with a conveyor chain that allows the kelp to move, enabling continuous batch processing. Alternatively, fresh kelp can also be placed in the drying room using other methods.

[0005] Referring to the utility model patents with authorization announcement numbers CN213273484U and CN220403034U, the drying box has a limited capacity for drying seaweed and cannot meet the needs of large-scale drying operations.

[0006] In summary, how to improve the drying effect of fresh kelp in the drying room, increase operational efficiency, enhance automation, and meet the needs of efficient large-scale drying operations is a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0007] This invention addresses the technical problem of improving the drying effect of fresh kelp in a drying room, increasing operational efficiency, enhancing automation, and meeting the needs of efficient, large-scale drying operations. It provides a chain conveyor device that can improve the drying effect of fresh kelp in a drying room, increase operational efficiency, enhance automation, and meet the needs of efficient, large-scale drying operations.

[0008] This utility model provides a chain conveyor device, including a bracket, a first support base, a second support base, a first roller chain, a second roller chain, a first driving sprocket, a first driven sprocket, a second driving sprocket, a second driven sprocket, a first track, and a second track. The first and second support bases are fixedly connected to the bracket and arranged side-by-side. The first driven sprocket is rotatably connected to the end of the first support base. The first roller chain connects the first driven sprocket and the first driving sprocket. The first track is fixedly connected to the top of the first support base. The first support base has a central through hole, through which the lower part of the first roller chain passes, and above the first track. The first roller chain has rollers, and the upper part of the rollers of the first roller chain contacts the top surface of the first track; the second driven sprocket is rotatably connected to the end of the second support base, and the second roller chain is connected between the second driven sprocket and the second driving sprocket; the second track is fixedly connected to the top of the second support base, and the second support base has a central through hole, through which the lower part of the second roller chain passes, and the upper part of the second roller chain is located above the second track. The second roller chain has rollers, and the upper part of the second roller chain contacts the top surface of the second track; the first roller chain and the second roller chain are arranged side by side; the drive device is used to drive the first driving sprocket to rotate, and simultaneously drive the second driving sprocket to rotate.

[0009] Preferably, the drive device includes a drive motor connected to the bracket, and the first drive sprocket and the second drive sprocket are connected to the output shaft of the drive motor through a transmission mechanism.

[0010] This utility model also provides a chain-type conveying device, including a support base, a first roller chain, a drive device, a first driving sprocket, a first driven sprocket, and a first track. The first driven sprocket is rotatably connected to the end of the support base. The first roller chain is connected between the first driven sprocket and the first driving sprocket. The first track is fixedly connected to the top of the support base. The support base has a central through hole. The lower part of the first roller chain passes through the central through hole of the support base. The upper part of the first roller chain is located above the first track. The first roller chain has rollers, and the rollers of the upper part of the first roller chain are in contact with the top surface of the first track. The drive device is used to drive the first driving sprocket to rotate.

[0011] Preferably, the drive device includes a drive motor, and the first drive sprocket is connected to the output shaft of the drive motor.

[0012] The beneficial effects of this utility model are that the chain conveyor device drives the material rack containing fresh kelp to move in the drying chamber, which improves the degree of automation, improves the drying effect of fresh kelp in the drying room, improves the work efficiency, and meets the needs of efficient and large-scale drying operations.

[0013] Further features of this invention will be clearly described in the following detailed description of the embodiments. Attached Figure Description

[0014] Figure 1 This is an isometric drawing of an intelligent drying system that can be used to dry kelp;

[0015] Figure 2 yes Figure 1 The front view of the intelligent drying system shown;

[0016] Figure 3 yes Figure 1 Another isometric view of the intelligent drying system shown;

[0017] Figure 4 yes Figure 3 The diagram shown is a structural schematic after removing the input transition box and the output transition box.

[0018] Figure 5 This is a top view of the structure consisting of the drying chamber, the input transition box, and the output transition box;

[0019] Figure 6 yes Figure 5 Cross-sectional view along the AA direction;

[0020] Figure 7 It is a layout diagram of the first material rack conveying device, the second material rack conveying device, the first chain conveying device, the second chain conveying device, the intermediate chain conveying device, the third chain conveying device, the feeding device, and the unloading device.

[0021] Figure 8 This is a schematic diagram of the third chain conveyor device;

[0022] Figure 9 yes Figure 8 Front view of the third chain conveyor shown;

[0023] Figure 10 This is a structural diagram showing the positional relationship between the first roller chain, the first track, and the support base in the third chain-type conveyor device.

[0024] Figure 11 This is a schematic diagram showing the lower part of the first roller chain passing through the central through hole of the support base in the third chain conveyor device.

[0025] Figure 12 This is a schematic diagram of the feeding device;

[0026] Figure 13 yes Figure 12 The diagram shown is a structural schematic after removing the baffle-type inclined conveyor and the horizontal conveyor.

[0027] Figure 14 yes Figure 13 Rear view of the structure shown;

[0028] Figure 15 yes Figure 14 Cross-sectional view along the BB direction;

[0029] Figure 16 yes Figure 13 The front view of the structure shown;

[0030] Figure 17 yes Figure 13 The structure shown is a schematic diagram of a structure in which two sliders are mounted on a lifting plate, two slide rails are connected and cooperate with the two sliders respectively, and a support plate is mounted on the two slides.

[0031] Figure 18 yes Figure 13 The diagram shows the connection structure of the two electric actuators and the two horizontal support plates.

[0032] Figure 19 This is a schematic diagram of the feeding device;

[0033] Figure 20 yes Figure 19 The front view of the structure shown;

[0034] Figure 21 yes Figure 19 Right view of the structure shown;

[0035] Figure 22 yes Figure 19 Another axonometric view of the structure shown;

[0036] Figure 23 yes Figure 22 The diagram shows a structure in which two front claws are installed at the front end of the telescopic plate and two rear claws are installed at the rear end.

[0037] Figure 24 yes Figure 22 The diagram shows the positional relationship between the telescopic plate and the material rack in the structure shown.

[0038] Figure 25 yes Figure 24 The diagram shows the state of the telescopic plate extending into the material rack.

[0039] Figure 26 This is a layout diagram of the first material rack conveyor, the second material rack conveyor, the first chain conveyor, the second chain conveyor, the intermediate chain conveyor, and the third chain conveyor.

[0040] Figure 27 yes Figure 26The diagram shows the connection between the first set of Y-axis rotating roller positioning frames of the first material rack conveying device and the first lifting mechanism.

[0041] Figure 28 A schematic diagram showing a lifting turntable installed at the intersection of the output end of the intermediate chain conveyor and the input end of the first chain conveyor, and a lifting turntable installed at the intersection of the input end of the intermediate chain conveyor and the output end of the second chain conveyor.

[0042] Figure 29 This is the front view of the material box;

[0043] Figure 30 This is a schematic diagram of the automatic feeding process of the feeding device;

[0044] Figure 31 This is a schematic diagram showing the state in which the first horizontal support plate and the second horizontal support plate of the feeding device support and position the kelp placement plate.

[0045] Figure 32 This is a schematic diagram showing the state of the feeding device's tray placing the kelp placement plate into the material rack;

[0046] Figure 33 yes Figure 32 The diagram shows the state of the kelp placement board resting on the left and right support plates after the pallet is lowered.

[0047] Explanation of symbols in the attached drawings:

[0048] 100. Drying chamber; 101. Box body; 101-1. Outlet; 101-2. Inlet; 101-3. First telescopic sealing door; 101-4. Second telescopic sealing door; 102. Negative pressure fan; 103. Heating tube; 104. Exhaust fan; 200. Input transition box; 201. Inlet; 300. Output transition box; 301. Outlet; 400. First material rack conveying device; 401. First frame; 402. Second frame; 403. Third frame; 404. First group of X-axis rotating rollers; 405. First group of Y-axis rotating rollers; 406. First baffle; 407. Second group of Y-axis rotating rollers; 408. Third group of Y-axis rotating rollers; 409. Second group of X-axis rotating rollers. 410. Second baffle; 411. First set of Y-axis rotating roller positioning frame; 412. First lifting mechanism; 500. Second material rack conveying device; 501. Front frame; 502. Middle frame; 503. Rear frame; 504. First set of X-axis rotating rollers; 505. First set of Y-axis rotating rollers; 506. Second set of Y-axis rotating rollers; 507. Second set of X-axis rotating rollers; 508. Third set of Y-axis rotating rollers; 509. Baffle one; 510. Baffle two; 600. First chain conveyor device; 700. Second chain conveyor device; 800. Middle chain conveyor device; 900. Third chain conveyor device; 901. Bracket; 902. Support base one. 902-1. Central through hole; 903. Support base two; 904. First roller chain; 904-1. Roller; 904-2. Left side chain plate; 904-3. Right side chain plate; 905. Second roller chain; 906. Drive motor; 907. Transmission mechanism; 908. First track; 1000. Feeding device; 1100. Baffle-type inclined conveyor; 1200. Horizontal conveyor; 1001. Base; 1002. First vertical support plate; 1003. Second vertical support plate; 1004. Top plate; 1005. First guide shaft; 1006. Second guide shaft; 1007. Lifting drive motor; 1008. Drive shaft; 1009. Driven shaft; 1010. First chain. 1011. Second chain; 1012. First drive sprocket; 1013. Second drive sprocket; 1014. First driven sprocket; 1015. Second driven sprocket; 1016. Lifting plate; 1017. Support plate; 1018. Telescopic drive motor; 1019. Rear shaft; 1020. Front shaft; 1021. First horizontal chain; 1022. Second horizontal chain; 1023. First slide rail; 1024. Second slide rail; 1025. Fixed shaft; 1026. First slider; 1027. Second slider; 1028. First electric push rod; 1029. Second electric push rod; 1030. First push plate; 1031. Second push plate; 1032. First rotary cylinder; 1033. Second rotary cylinder; 1034.1035. First horizontal support plate; 1036. Second horizontal support plate; 1037. First guide plate; 1038. Second guide plate; 2000. Feeding device; 2001. Base plate; 2002. First vertical plate; 2003. Second vertical plate; 2004. Lifting plate; 2005. First guide optical axis; 2006. Second guide optical axis; 2007. First vertical chain; 2008. Second vertical chain. Chain, 2009. Lifting drive motor, 2010. Lower shaft, 2011. Second drive sprocket, 2012. Upper shaft, 2013. Telescopic drive motor, 2014. First horizontal chain, 2015. Second horizontal chain, 2016. Rear shaft, 2017. Front shaft, 2018. Third drive sprocket, 2019. Second driven sprocket, 2020. Third driven sprocket, 2021. Fourth... Driven sprocket, 2022. First slider, 2023. Second slider, 2024. First slide rail, 2025. Second slide rail, 2026. Connecting shaft, 2027. Telescopic plate, 2028. Front claw connecting shaft, 2029. Rear claw connecting shaft, 2030. Front claw, 2031. Front claw, 2032. Rear claw, 2033. Rear claw, 2034. Front claw motion drive cylinder, 2035. Rear claw motion drive cylinder. 2036. Conveyor belt; 3000. First lifting turntable; 4000. Second lifting turntable; 1. Material rack; 1-1. Bottom frame; 1-2. Top frame; 1-3. Side frame; 1-4. Side frame; 1-5. Left side support plate; 1-6. Right side support plate; 2. Material rack; 3. Material rack; 4. Material rack; 5. Material rack; 6. Material rack; 7. Material rack; 8. Kelp placement plate; 9. Fresh kelp. Detailed Implementation

[0049] like Figures 1-7As shown, the intelligent drying system for drying kelp includes a drying chamber 100, an input transition box 200, an output transition box 300, a first material rack conveyor 400, a second material rack conveyor 500, a first chain conveyor 600, a second chain conveyor 700, an intermediate chain conveyor 800, a third chain conveyor 900, a feeding device 1000, and a discharging device 2000. The drying chamber 100 includes... The enclosure 101 includes a housing 101, a negative pressure fan 102, a heating pipe 103, and an exhaust fan 104. The negative pressure fan 102 is connected to the rear end of the housing 101. The heating pipe 103 is installed inside the housing 101, close to the negative pressure fan 102. The exhaust fan 104 is connected to the top of the front end of the housing 101. The housing 101 has an outlet 101-1 and an inlet 101-2. A first telescopic sealing door 101-3 is installed at the outlet 101-1, and a second... Telescopic sealing door 101-4 is installed at inlet 101-2; input transition box 200 is connected to the front end of drying chamber 100, and input transition box 200 is connected to inlet 101-2 of box 101; first material rack conveying device 400 is installed inside input transition box 200, and a part of the first material rack conveying device 400 extends into box 101 from inlet 101-2; output transition box 300 is connected to the rear end of drying chamber 100, and output transition box 300 is connected to outlet 101-1; second material rack conveying device 500 is installed inside output transition box 300, and a part of the second material rack conveying device 500 extends into box 101 from outlet 101-1; input transition box 200 has inlet 201, and a third telescopic sealing door is installed at inlet 201; output transition box 300 has outlet 301, and a fourth telescopic sealing door is installed at outlet 301.

[0050] A first chain conveyor 600, a second chain conveyor 700, and an intermediate chain conveyor 800 are disposed between the inlet 201 of the input transition box 200 and the outlet 301 of the output transition box 300. The intermediate chain conveyor 800 is located between the first chain conveyor 600 and the second chain conveyor 700. The output end of the first chain conveyor 600 is close to the inlet 201 of the input transition box 200, and the input end of the second chain conveyor 700 is close to the outlet 301 of the output transition box 300. (Reference) Figure 7 That is, the output end of the first chain conveyor 600 is close to the input end of the first material rack conveyor 400, and the input end of the second chain conveyor 700 is close to the output end of the second material rack conveyor 500. (Reference) Figure 7 The output end of the intermediate chain conveyor 800 is interleaved with the input end of the first chain conveyor 600, and the input end of the intermediate chain conveyor 800 is interleaved with the output end of the second chain conveyor 700.

[0051] The third chain conveyor 900 is installed inside the housing 101 of the drying chamber 100, and is arranged along the length of the housing 101. The input end of the third chain conveyor 900 is close to the output end of the first material rack conveyor 400, and the output end of the third chain conveyor 900 is close to the input end of the second material rack conveyor 500.

[0052] The feeding device 1000 is located near the intermediate chain conveyor 800, and the unloading device 2000 is located near the intermediate chain conveyor 800.

[0053] like Figures 8-11As shown, the third chain conveyor 900 includes a bracket 901, a first support base 902, a second support base 903, a first roller chain 904, a second roller chain 905, a drive motor 906, a transmission mechanism 907, a first driving sprocket, a first driven sprocket, a second driving sprocket, a second driven sprocket, a first track 908, and a second track. The first support base 902 and the second support base 903 are respectively fixedly connected to the bracket 901, and the first support base 902 and the second support base 903 are arranged side by side. The drive motor 906 is mounted on the bracket 901. A transmission mechanism 907 is connected to the output shaft of the drive motor 906. A first drive sprocket and a second drive sprocket are connected to the transmission mechanism 907. The drive motor 906 can rotate the first and second drive sprockets via the transmission mechanism 907. A first driven sprocket is rotatably connected to the end of the support base 902. A first roller chain 904 is connected between the first driven sprocket and the first drive sprocket. A track 908 is fixedly connected to the top of a support base 902. The support base 902 has a central through hole 902-1. The lower part of the first roller chain 904 passes through the central through hole 902-1, and the upper part of the first roller chain 904 is located above the first track 908. The first roller chain 904 has rollers 904-1, a left chain plate 904-2, and a right chain plate 904-3. The rollers 904-1 of the upper part of the first roller chain 904 are flush with the top surface of the first track 908. The second driven sprocket is rotatably connected to the end of the second support base 903. The second roller chain 905 is connected between the second driven sprocket and the second driving sprocket. The second track is fixedly connected to the top of the second support base 903. The second support base 903 has a central through hole. The lower part of the second roller chain 905 passes through the central through hole of the second support base 903, and the upper part of the second roller chain 905 is located above the second track. The rollers of the upper part of the second roller chain 905 are in contact with the top surface of the second track. The first roller chain 904 and the second roller chain 905 are arranged side by side. When the drive motor 906 is working, the first roller chain 904 and the second roller chain 905 operate synchronously. The rollers 904-1 on the upper part of the first roller chain 904 rotate along the top surface of the first track 908, which provides support for the first roller chain 904. The rollers on the upper part of the second roller chain 905 rotate along the top surface of the second track, which provides support for the second roller chain 905.

[0054] The structure of the first chain conveyor 600 is the same as that of the third chain conveyor 900, the structure of the second chain conveyor 700 is the same as that of the third chain conveyor 900, and the structure of the intermediate chain conveyor 800 is the same as that of the third chain conveyor 900.

[0055] like Figures 12-18As shown, the feeding device 1000 includes a baffle-type inclined conveyor 1100, a horizontal conveyor 1200, a base 1001, a first vertical support plate 1002, a second vertical support plate 1003, a top plate 1004, a first guide shaft 1005, a second guide shaft 1006, a lifting drive motor 1007, a drive shaft 1008, a driven shaft 1009, a first chain 1010, a second chain 1011, a first drive sprocket 1012, a second drive sprocket 1013, a first driven sprocket 1014, a second driven sprocket 1015, a lifting plate 1016, a pallet 1017, a telescopic drive motor 1018, a rear shaft 1019, a front shaft 1020, and a first horizontal chain 1000. 21. Second horizontal chain 1022. First slide rail 1023. Second slide rail 1024. Fixed shaft 1025. First slider 1026. Second slider 1027. First electric push rod 1028. Second electric push rod 1029. First push plate 1030. Second push plate 1031. First rotary cylinder 1032. Second rotary cylinder 1033. First horizontal support plate 1034. Second horizontal support plate 1035. First guide plate 1036. Second guide plate 1037. First vertical support plate 1002 and second vertical support plate 1003 are respectively fixedly connected to the base 1001. First guide optical axis 1005 and second guide optical axis 1006 are respectively fixedly connected to the base 1001. The upper ends of the first guide optical axis 1005 and the second guide optical axis 1006 are fixedly connected to the top plate 1004, respectively. The upper ends of the first horizontal support plate 1034 and the second horizontal support plate 1035 are fixedly connected to the top plate 1004, respectively. The lifting drive motor 1007 is mounted on the first vertical support plate 1002. The drive shaft 1008 is rotatably connected between the first vertical support plate 1002 and the second vertical support plate 1003. The end of the drive shaft 1008 is connected to the output shaft of the lifting drive motor 1007. The driven shaft 1009 is rotatably connected between the first vertical support plate 1002 and the second vertical support plate 1003. The first drive sprocket 1012 and the second drive sprocket... 1013 is fixedly connected to the drive shaft 1008. The first driven sprocket 1014 and the second driven sprocket 1015 are fixedly connected to the driven shaft 1009. The first chain 1010 is connected between the first driven sprocket 1014 and the first drive sprocket 1012. The second chain 1011 is connected between the second driven sprocket 1015 and the second drive sprocket 1013. The side of the lifting plate 1016 is fixedly connected to the first chain 1010, and the side of the lifting plate 1016 is fixedly connected to the second chain 1011. The first guide optical axis 1005 and the second guide optical axis 1006 pass through the lifting plate 1016 (the lifting plate 1016 can slide along the first guide optical axis 1005 and the second guide optical axis 1006).The lifting drive motor 1007 can make the first chain 1010 and the second chain 1011 run, and then the first chain 1010 and the second chain 1011 drive the lifting plate 1016 to rise and fall in the vertical direction. A telescopic drive motor 1018 is mounted on a lifting plate 1016. A rear shaft 1019 is rotatably connected to the rear side of the lifting plate 1016, and a front shaft 1020 is rotatably connected to the front side of the lifting plate 1016. The end of the rear shaft 1019 is connected to the output shaft of the telescopic drive motor 1018. A third and fourth drive sprockets are fixedly connected to the rear shaft 1019, and a third and fourth driven sprockets are fixedly connected to the front shaft 1020. A first horizontal chain 1021 connects the third drive sprocket and the third driven sprocket, and a second horizontal chain 1022 connects the fourth drive sprocket and the fourth driven sprocket. A first slider 1026 and a second slider 1027 are fixedly connected to the lifting plate 1016. A first slide rail 1023 is connected to the first slider 1026, and a second slide rail 1024 is connected to the second slider 1027. The first slide rail 1023 and the second slide rail 1024 are arranged side by side. The fixed shaft 1025 passes through the first slide rail 1023 and is fixedly connected to the first slide rail 1023. The fixed shaft 1025 passes through the second slide rail 1024 and is fixedly connected to the second slide rail 1024. One end of the fixed shaft 1025 is fixedly connected to the first horizontal chain 1021, and the other end of the fixed shaft 1025 is fixedly connected to the second horizontal chain 1022. The support plate 1017 is fixedly connected to the first slide rail 1023 and the second slide rail 1024. The telescopic drive motor 1018 can make the first horizontal chain 1021 and the second horizontal chain 1022 rotate, thereby driving the first slide rail 1023 and the second slide rail 1024 to move forward or backward, thereby causing the support plate 1017 to extend forward or retract backward. The first electric push rod 1028 and the second electric push rod 1029 are fixedly connected to the top plate 1004. The first push plate 1030 is rotatably connected to the telescopic rod of the first electric push rod 1028, and the second push plate 1031 is rotatably connected to the telescopic rod of the second electric push rod 1029. The first rotary cylinder 1032 and the second rotary cylinder 1033 are fixed on the top plate 1004. The first horizontal support plate 1034 is connected to the first rotary cylinder 1032, and the second horizontal support plate 1035 is connected to the second rotary cylinder. Connection 1033: The first horizontal support plate 1034 and the second horizontal support plate 1035 are arranged side by side on the same horizontal plane. The first guide plate 1036 is fixedly connected to the top plate 1004, and the second guide plate 1037 is fixedly connected to the top plate 1004. The first guide plate 1036 is located below the first horizontal support plate 1034, and the second guide plate 1037 is located below the second horizontal support plate 1035. The first electric push rod 1028 is located above the first horizontal support plate 1034.The second electric push rod 1029 is located above the second horizontal support plate 1035, the support plate 1017 is located below the first horizontal support plate 1034, the first guide plate 1036 is located between the first horizontal support plate 1034 and the support plate 1017, and the second guide plate 1037 is located between the second horizontal support plate 1035 and the support plate 1017. (For reference...) Figure 12 The horizontal conveyor 1200 is located near the first push plate 1030 and the second push plate 1031. Specifically, the horizontal conveyor 1200 can be a belt conveyor; the baffle-type inclined conveyor 1100 is located near the horizontal conveyor 1200.

[0056] like Figures 19-23As shown, the feeding device 2000 includes a base plate 2001, a first vertical plate 2002, a second vertical plate 2003, a lifting plate 2004, a first guide optical shaft 2005, a second guide optical shaft 2006, a first vertical chain 2007, a second vertical chain 2008, a lifting drive motor 2009, a lower rotating shaft 2010, a first driving sprocket, a second driving sprocket 2011, an upper rotating shaft 2012, a first driven sprocket, a second driven sprocket 2019, a telescopic drive motor 2013, a first horizontal chain 2014, a second horizontal chain 2015, a rear rotating shaft 2016, a front rotating shaft 2017, and a third driving sprocket. 2018, Fourth driving sprocket, Third driven sprocket, Fourth driven sprocket, 2021, First slider, 2022, Second slider, 2023, First slide rail, 2024, Second slide rail, 2025, Connecting shaft, 2026, Telescopic plate, 2027, Front claw connecting shaft, 2028, Rear claw connecting shaft, 2029, Front claw, 2030, Front claw, 2031, Rear claw, 2032, Rear claw, 2033, Front claw motion drive cylinder, Rear claw motion drive cylinder, 2035, First vertical plate 2002, Second vertical plate 2003 are respectively fixedly connected to the base plate 2001, First guide optical shaft 2005, Second guide optical shaft 2006 are respectively connected to the base plate A fixed connection is established between the first vertical plate 2001 and the second vertical plate 2003. A lifting drive motor 2009 is mounted on the first vertical plate 2002. A lower rotating shaft 2010 is rotatably connected between the first vertical plate 2002 and the second vertical plate 2003. An upper rotating shaft 2012 is rotatably connected between the first vertical plate 2002 and the second vertical plate 2003. The end of the lower rotating shaft 2010 is connected to the output shaft of the lifting drive motor 2009. A first driving sprocket and a second driving sprocket 2011 are fixedly connected to the lower rotating shaft 2010. A first driven sprocket and a second driven sprocket 2019 are fixedly connected to the upper rotating shaft 2012. A first vertical chain 2007 is connected to the first driving sprocket and the first driven sprocket. Between the sprockets, the second vertical chain 2008 is connected between the second driving sprocket 2011 and the second driven sprocket 2019. One side of the lifting plate 2004 is fixedly connected to the first vertical chain 2007 and the second vertical chain 2008. The other side of the lifting plate 2004 passes through the first guide optical shaft 2005 and the second guide optical shaft 2006 (the other side of the lifting plate 2004 can slide along the first guide optical shaft 2005 and the second guide optical shaft 2006). The operation of the lifting drive motor 2009 can make the first vertical chain 2007 and the second vertical chain 2008 rotate, thereby driving the lifting plate 2004 to move up and down.A telescopic drive motor 2013 is mounted on a lifting plate 2004. A rear rotating shaft 2016 is rotatably connected to the rear side of the lifting plate 2004, and a front rotating shaft 2017 is rotatably connected to the front side of the lifting plate 2004. A third drive sprocket 2018 and a fourth drive sprocket are fixedly connected to the front rotating shaft 2017, and a third driven sprocket 2020 and a fourth driven sprocket 2021 are fixedly connected to the rear rotating shaft 2016. A first horizontal chain 2014 is connected between the third drive sprocket 2018 and the third driven sprocket 2020, and a second horizontal chain 2015 is connected to the fourth drive sprocket. Between the first slider 2022 and the second slider 2023, and the fourth driven sprocket 2021, the first slider 2022 and the second slider 2023 are fixedly connected to the bottom surface of the lifting plate 2004. The first slide rail 2024 is connected to the first slider 2022, and the second slide rail 2025 is connected to the second slider 2023. The first slide rail 2024 and the second slide rail 2025 are arranged side by side. The connecting shaft 2026 passes through the first slide rail 2024 and is fixedly connected to the first slide rail 2024. The connecting shaft 2026 passes through the second slide rail 2025 and is fixedly connected to the second slide rail 2025. One end of the connecting shaft 2026 is connected to the first horizontal chain. The first horizontal chain 2014 is fixedly connected to the second horizontal chain 2015, and the other end of the connecting shaft 2026 is fixedly connected to the second horizontal chain 2015. The telescopic plate 2027 is fixedly connected to the first slide rail 2024 and the second slide rail 2025. When the telescopic drive motor 2013 works, it drives the first horizontal chain 2014 and the second horizontal chain 2015 to rotate, thereby causing the first slide rail 2024 and the second slide rail 2025 to move forward or backward, and thus the first slide rail 2024 and the second slide rail 2025 drive the telescopic plate 2027 to extend or retract. The front claw connecting shaft 2028 is rotatably connected to the front side of the telescopic plate 2027. The rear claw connecting shaft 2029 is rotatably connected to the rear side of the telescopic plate 2027. The front claws 2030 and 2031 are fixedly connected to the front claw connecting shaft 2028, and the rear claws 2032 and 2033 are fixedly connected to the rear claw connecting shaft 2029. The cylinder body of the front claw motion drive cylinder 2034 is hinged to the telescopic plate 2027, and the telescopic rod of the front claw motion drive cylinder 2034 is hinged to the front claw connecting shaft 2028. The cylinder body of the rear claw motion drive cylinder 2035 is hinged to the telescopic plate 2027, and the telescopic rod of the rear claw motion drive cylinder 2035 is hinged to the rear claw connecting shaft 2029. The unloading device 2000 also includes a conveyor belt 2036, which is located below the lifting plate 2004.

[0057] like Figure 4 , Figure 7 , Figure 26 , Figure 27As shown, the first material rack conveying device 400 includes a first frame 401, a second frame 402, a third frame 403, a first set of X-axis rotating rollers 404, a first set of X-axis rotating roller drive mechanisms, a first set of Y-axis rotating rollers 405, a first baffle 406, a second set of Y-axis rotating rollers 407, a third set of Y-axis rotating rollers 408, a second set of X-axis rotating rollers 409, a second baffle 410, a first set of Y-axis rotating roller positioning frames 411, a first lifting mechanism 412, a third set of Y-axis rotating roller positioning frames, and a second lifting mechanism. The second frame 402 is located between the first frame 401 and the third frame 403. There is a gap between the third frame 403 and the second frame 402, which provides space for the opening and closing of the second telescopic sealing door 101-4. The first set of X-axis rotating rollers 404 is connected to the first frame 401, and a drive mechanism for the first set of X-axis rotating rollers is mounted on the first frame 401. This drive mechanism drives the first set of X-axis rotating rollers 404 to rotate. The first set of Y-axis rotating rollers 405 is connected to a positioning frame 411, and a drive mechanism for the first set of Y-axis rotating rollers 405 is connected to the positioning frame 411. The mechanism includes a first lifting mechanism 412 connected to a first set of Y-axis rotating roller positioning frames 411. The first lifting mechanism 412 is used to raise or lower the first set of Y-axis rotating roller positioning frames 411. The first lifting mechanism 412 can be a hydraulic cylinder or a pneumatic cylinder. In the initial state, the plane where the first set of Y-axis rotating rollers 405 are located is lower than the plane where the first set of X-axis rotating rollers 404 are located. The first baffle 406 is fixedly connected to the first frame 401. The second set of Y-axis rotating rollers 407 is connected to the second frame 402. A second set of Y-axis rotating roller drive motor is connected to the second frame 402 to drive the second set of Y-axis rotating rollers 407 to rotate. The structure includes: a second set of X-axis rotating rollers 409 connected to a third frame 403; a second set of X-axis rotating roller drive mechanism connected to the third frame 403 for driving the rotation of the second set of X-axis rotating rollers 409; a third set of Y-axis rotating rollers 408 connected to a third set of Y-axis rotating roller positioning frame; a second lifting mechanism connected to the third set of Y-axis rotating roller positioning frame; and a second lifting mechanism for raising or lowering the third set of Y-axis rotating roller positioning frame. In the initial state, the horizontal plane of the third set of Y-axis rotating rollers 408 is lower than the horizontal plane of the second set of X-axis rotating rollers 409. A second baffle 410 is fixedly connected to the third frame 403.When the first lifting mechanism 412 actuates, causing the first set of Y-axis rotating roller positioning frames 411 to rise, the plane containing the first set of Y-axis rotating rollers 405 is on the same horizontal plane as the plane containing the second set of Y-axis rotating rollers 407, and at this time, the plane containing the first set of Y-axis rotating rollers 405 is higher than the plane containing the first set of X-axis rotating rollers 404. When the second lifting mechanism actuates, causing the third set of Y-axis rotating rollers 408 to rise, the plane containing the third set of Y-axis rotating rollers 408 is on the same horizontal plane as the plane containing the second set of Y-axis rotating rollers 407, and at this time, the plane containing the third set of Y-axis rotating rollers 408 is higher than the plane containing the second set of X-axis rotating rollers 409. The third frame 403 is located inside the housing 101 of the drying chamber 100.

[0058] There is a gap between the output end of the first chain conveyor 600 and the first frame 401. This gap is used to provide opening and closing space for the third telescopic sealing door installed at the inlet 201.

[0059] like Figure 4 , Figure 7 , Figure 26 , Figure 27As shown, the second material rack conveying device 500 includes a front frame 501, a middle frame 502, a rear frame 503, a first set of X-axis rotating rollers 504, a first set of X-axis rotating roller drive mechanisms, a first set of Y-axis rotating rollers 505, a first set of Y-axis rotating roller positioning frames, a lifting mechanism one, a second set of Y-axis rotating rollers 506, a second set of Y-axis rotating roller drive mechanisms, a second set of X-axis rotating rollers 507, a second set of X-axis rotating roller drive mechanisms, a third set of Y-axis rotating rollers 508, a third set of Y-axis rotating roller positioning frames, a lifting mechanism two, a baffle one 509, and a baffle plate. 510. The intermediate frame 502 is located between the front frame 501 and the rear frame 503, with a gap between the front frame 501 and the intermediate frame 502 to allow space for the opening and closing of the first telescopic sealing door 101-3. The first set of X-axis rotating rollers 504 is connected to the front frame 501, and the first set of X-axis rotating roller drive mechanisms is connected to the front frame 501 to drive the first set of X-axis rotating rollers 504 to rotate. The first set of Y-axis rotating rollers 505 is connected to the first set of Y-axis rotating roller positioning frames, and the lifting mechanism is positioned with the first set of Y-axis rotating rollers. The frame is connected to a lifting mechanism, which is used to raise or lower the positioning frame of the first group of Y-axis rotating rollers 505 (that is, to raise or lower the first group of Y-axis rotating rollers 505). In the initial state, the plane where the first group of Y-axis rotating rollers 505 is located is lower than the plane where the first group of X-axis rotating rollers 504 is located. The second group of Y-axis rotating rollers 506 is connected to the intermediate frame 502, and the second group of Y-axis rotating roller drive mechanism is connected to the intermediate frame 502. The second group of Y-axis rotating roller drive mechanism is used to drive the second group of Y-axis rotating rollers 506 to rotate. The second group of X-axis rotating rollers 507 is connected to the rear frame 503. The second set of X-axis rotating roller drive mechanisms is connected to the rear frame 503. This mechanism drives the second set of X-axis rotating rollers 507 to rotate. The third set of Y-axis rotating rollers 508 is connected to the third set of Y-axis rotating roller positioning frames. The second lifting mechanism is also connected to the third set of Y-axis rotating roller positioning frames, allowing the third set of Y-axis rotating roller positioning frames to rise or fall (i.e., allowing the third set of Y-axis rotating rollers 508 to rise or fall). Initially, the plane containing the third set of Y-axis rotating rollers 508 is lower than the plane containing the second set of X-axis rotating rollers 507. Baffle 1 509 is fixedly connected to the front frame 501, and baffle 2 510 is fixedly connected to the rear frame 503.When the lifting mechanism 1 actuates, causing the first set of Y-axis rotating rollers 505 to rise, the plane containing the first set of Y-axis rotating rollers 505 will be on the same horizontal plane as the plane containing the second set of Y-axis rotating rollers 506, and at this time, the plane containing the first set of Y-axis rotating rollers 505 will be higher than the plane containing the first set of X-axis rotating rollers 504. When the lifting mechanism 2 actuates, causing the third set of Y-axis rotating rollers 508 to rise, the plane containing the third set of Y-axis rotating rollers 508 will be on the same horizontal plane as the plane containing the second set of Y-axis rotating rollers 506, and at this time, the plane containing the third set of Y-axis rotating rollers 508 will be higher than the plane containing the second set of X-axis rotating rollers 507. The front frame 501 is located inside the housing 101 of the drying chamber 100, and the front frame 501 is close to the heating tube 103.

[0060] There is a gap between the input end of the second chain conveyor 700 and the rear frame 503, which is used to provide opening and closing space for the fourth telescopic sealing door installed at the outlet 301.

[0061] refer to Figure 7 , Figure 26 and Figure 28 A first lifting turntable 3000 is provided at the intersection of the output end of the second chain conveyor 700 and the input end of the intermediate chain conveyor 800. The first lifting turntable 3000 is equipped with a platform, a lifting mechanism, and a rotating mechanism. The lifting mechanism can raise or lower the platform, and the rotating mechanism can rotate the platform. A second lifting turntable 4000 is provided at the intersection of the output end of the intermediate chain conveyor 800 and the input end of the first chain conveyor 600. The structure of the second lifting turntable 4000 is the same as that of the first lifting turntable 3000.

[0062] The working process of the above-mentioned intelligent drying system is described below:

[0063] like Figure 29As shown, the material rack 1 includes a bottom frame 1-1, a top frame 1-2, side frames 1-3 and 1-4, a left support plate 1-5, and a right support plate 1-6. The bottom frame 1-1, top frame 1-2, side frames 1-3, and side frames 1-4 are connected together, making the entire material rack 1 open from front to back. The left support plate 1-5 is fixedly connected to the inner side of the side frame 1-3, and the right support plate 1-6 is fixedly connected to the inner side of the side frame 1-4. The left support plate 1-5 and right support plate 1-6 are arranged opposite each other and on the same horizontal plane, forming one layer of support structure. As can be seen from the figure, three layers of support structure are set. It should be noted that the three-layer support structure is just an example; more layers of support structure can be set. The bottom frame 1-1, top frame 1-2, side frames 1-3, and side frames 1-4 form a frame structure, which facilitates ventilation and drying, improving work efficiency.

[0064] First step, refer to Figure 7 Material rack 1 is located on the intermediate chain conveyor 800; Reference Figure 2 , Figure 4 , Figure 7 , Figure 12 The feeding device 1000 is located next to the material rack 1.

[0065] The second step involves the automatic feeding operation of the feeding device 1000. The specific process is as follows:

[0066] Step S201: Start the baffle-type inclined conveyor 1100. Workers place a kelp placement board onto the baffle-type inclined conveyor 1100. Fresh kelp awaiting drying is placed on the kelp placement board. As the baffle-type inclined conveyor 1100 is lifted, the kelp placement board 8 is transferred to the horizontal conveyor 1200. Figure 12 As shown.

[0067] Step S202, refer to Figure 30Initially, the first push plate 1030 and the second push plate 1031 are in a naturally drooping state. The controller issues a command to activate the first electric push rod 1028 and the second electric push rod 1029. The telescopic rod of the first electric push rod 1028 extends forward, and the telescopic rod of the second electric push rod 1029 extends forward. During the forward movement of the first push plate 1030, its lower end touches the seaweed placement plate 8 and is forced to rotate upward at a certain angle. When the first push plate 1030 and the second push plate 1031 move behind the seaweed placement plate 8, they return to their drooping state. Then, the controller commands the first electric push rod 1028... When the telescopic rod of the second electric push rod 1029 retracts, the first push plate 1030 and the second push plate 1031 move backward. The upper part of the first push plate 1030 abuts against the telescopic rod of the first electric push rod 1028, and similarly, the upper part of the second push plate 1031 abuts against the telescopic rod of the second electric push rod 1029. The lower end of the first push plate 1030 pushes the kelp placement plate 8 towards the first horizontal support plate 1034, and the lower end of the second push plate 1031 pushes the kelp placement plate 8 towards the second horizontal support plate 1035. Thus, the kelp placement plate 8 moves horizontally onto the first horizontal support plate 1034 and the second horizontal support plate 1035. (Reference) Figure 31 The first horizontal support plate 1034 and the second horizontal support plate 1035 support the kelp placement plate 8.

[0068] In step S203, the controller instructs the first rotary cylinder 1032 and the second rotary cylinder 1033 to actuate, causing the first horizontal support plate 1034 and the second horizontal support plate 1035 to rotate downwards by 90°, allowing the kelp placement plate 8 to fall freely onto the support plate 1017. If the position of the kelp placement plate 8 supported by the first horizontal support plate 1034 and the second horizontal support plate 1035 deviates, the first guide plate 1036 and the second guide plate 1037 can guide the freely falling kelp placement plate 8, guiding its orientation so that it falls accurately onto the support plate 1017.

[0069] In step S204, the controller instructs the telescopic drive motor 1018 to extend the tray 1017 forward (towards the material rack 1), and the tray 1017, carrying the seaweed placement plate 8, enters the material rack 1. Figure 13 , Figure 14 , Figure 15 As shown. Reference Figure 32 The tray 1017 is located above the support structure formed by the left support plate 1-5 and the right support plate 1-6. At this time, the kelp placement plate 8 has not yet come into contact with the left support plate 1-5 and the right support plate 1-6.

[0070] In step S205, the controller instructs the lifting drive motor 1007 to operate, causing the lifting plate 1016 to descend. The lifting plate 1016, carrying the support plate 1017, descends, and the kelp placement plate 8 rests on the left support plate 1-5 and the right support plate 1-6. The left support plate 1-5 and the right support plate 1-6 support the kelp placement plate 8 upwards, and the fresh kelp 9 is placed on the kelp placement plate 8. The support plate 1017 separates from the kelp placement plate 8. Figure 33 As shown.

[0071] In step S206, the controller commands the telescopic drive motor 1018 to work, causing the tray 1017 to retract backward (remove from the material rack 1). At this time, a kelp placement plate 8 carrying fresh kelp 9 is placed into the material rack 1.

[0072] Using the above method, seaweed placement boards containing fresh seaweed can also be placed on the second and third layers of material rack 1.

[0073] Third step, refer to Figure 7 and Figure 28 The controller instructs the intermediate chain conveyor 800 to operate, thereby moving the material rack 1 containing fresh seaweed horizontally towards the first chain conveyor 600. When the material rack 1 is above the second lifting turntable 4000, the controller instructs the second lifting turntable 4000 to operate. The platform of the second lifting turntable 4000 rises, lifting the material rack 1 upwards, causing it to detach from the intermediate chain conveyor 800. Then, the platform of the second lifting turntable 4000 rotates 90°, causing the material rack 1 to rotate 90°. Finally, the platform of the second lifting turntable 4000 descends, and the material rack 1 simultaneously presses against both the intermediate chain conveyor 800 and the first chain conveyor 600. Figure 28 As shown. Then, the operation of the first chain conveyor 600 causes the material rack 1 to move horizontally toward the first material rack conveyor 400.

[0074] Fourthly, under the controller's command, the third telescopic sealing door installed at inlet 201 of the input transition box 200 opens, as per the reference. Figure 7 , Figure 26The material rack 1 containing fresh kelp is moved horizontally onto the first set of X-axis rotating rollers 404. The first set of X-axis rotating rollers 404 rotates, moving the material rack 1 horizontally until it is entirely positioned on the first set of X-axis rotating rollers 404 and blocked by the first baffle 406. Then, the third telescopic sealing door closes, while the second telescopic sealing door 101-4 opens. Next, the controller commands the first set of Y-axis rotating rollers 405 to rise, lifting the material rack 1 upwards. Simultaneously, the third set of Y-axis rotating rollers 408 rises. Then, the first set of Y-axis rotating rollers 405 rotates, moving the material rack horizontally onto the second set of Y-axis rotating rollers 407. Then, the second set of Y-axis rotating rollers 407 and the third set of Y-axis rotating rollers 408 rotate, moving the material rack horizontally onto the third set of Y-axis rotating rollers 408. The entire material rack is pressed onto the third set of Y-axis rotating rollers 408, and the second baffle 410 blocks the material rack. Then, the second telescopic sealing door 101-4 closes. Then, the third set of Y-axis rotating rollers 408 and the first set of Y-axis rotating rollers 405 descend simultaneously, pressing the entire material rack against the second set of X-axis rotating rollers 409. Then, the controller instructs the second set of X-axis rotating rollers 409 to rotate, translating the material rack to the input end of the third chain conveyor 900. Then, the third chain conveyor 900 operates, and the material rack moves from the input end of the third chain conveyor 900 to the right to the output end of the third chain conveyor 900. During the translation of the material rack under the action of the third chain conveyor 900, the seaweed inside the material rack is dried.

[0075] Fifth, when the material rack moves to the output end of the third chain conveyor 900, it continues to move onto the first set of X-axis rotating rollers 504. The rotation of the first set of X-axis rotating rollers 504 causes the material rack to detach from the third chain conveyor 900, and the entire material rack presses onto the first set of X-axis rotating rollers 504, with the material rack blocked by baffle 509. Then, under the command of the controller, the first telescopic sealing door 101-3 opens. Then, the controller commands the first set of Y-axis rotating rollers 505 and the third set of Y-axis rotating rollers 508 to rise simultaneously. The first set of Y-axis rotating rollers 505 lifts the material rack upward; then, the rotation of the first set of Y-axis rotating rollers 505 moves the material rack horizontally onto the second set of Y-axis rotating rollers 506, and the rotation of the second set of Y-axis rotating rollers 506 moves the material rack horizontally towards the third set of Y-axis rotating rollers 508. The third set of Y-axis rotating rollers 508 rotates, and the entire material rack presses onto the third set of Y-axis rotating rollers 508. Then, the controller commands the first set of Y-axis rotating rollers 505 and the third set of Y-axis rotating rollers 508 to descend simultaneously, pressing the material rack onto the second set of X-axis rotating rollers 507. Then, the first telescopic sealing door 101-3 closes, while the fourth telescopic sealing door at outlet 301 opens. Then, the second set of X-axis rotating rollers 507 rotates, moving the material rack containing dried kelp towards the second chain conveyor 700, thus moving the entire material rack onto the second chain conveyor 700. Then, the fourth telescopic sealing door at outlet 301 closes.

[0076] Step 6: When the material rack containing dried kelp moves horizontally above the first lifting turntable 3000, the controller commands the first lifting turntable 3000 to operate. The platform of the first lifting turntable 3000 rises, lifting the material rack upwards and disengaging it from the second chain conveyor 700. Then, the platform of the first lifting turntable 3000 rotates 90°, causing the material rack to rotate 90° as well. Then, the platform of the first lifting turntable 3000 descends, and the material rack rests solely on the intermediate chain conveyor 800. The intermediate chain conveyor 800 then operates, and the material rack moves horizontally along it. When the material rack containing dried kelp moves horizontally to the side of the unloading device 2000... Figure 7 The material rack 2 shown in the image is located next to the feeding device 2000. The controller commands the intermediate chain conveyor 800 to stop operating. Sensors can be set to detect when the material rack containing dried kelp moves to the side of the feeding device 2000 and send a feedback signal to the controller.

[0077] Step 7: The controller instructs the feeding device 200 to perform automatic feeding. The specific process is as follows:

[0078] Step S701, the initial states of front paws 2030, 2031, hind paws 2032, and hind paws 2033 are as follows: Figure 24 As shown; the telescopic drive motor 2013 operates to extend the telescopic plate 2027 forward (towards the material rack 2), the telescopic plate 2027 extends into the material rack 2, and the telescopic plate 2027 is located above the kelp placement plate 8.

[0079] In step S702, the front claw motion drive cylinder 2034 and the rear claw motion drive cylinder 2035 operate simultaneously. The extension rods of the front claw motion drive cylinder 2034 and the rear claw motion drive cylinder 2035 extend, the front claw connecting shaft 2028 rotates by a certain angle, and the rear claw connecting shaft 2029 rotates by a certain angle. Consequently, both front claws rotate downwards by a certain angle, and both rear claws also rotate downwards by a certain angle. Figure 25 As shown, the two front claws are engaged with the edge of the kelp placement plate 8, and the two hind claws are engaged with the edge of the kelp placement plate 8.

[0080] In step S703, the telescopic drive motor 2013 operates to retract the telescopic plate 2027 backward, and the two front claws and two rear claws take the kelp placement plate 8 out of the material rack 2. The kelp placement plate 8 containing dried kelp moves to the initial position, and the kelp placement plate 8 is located above the conveyor belt 2036.

[0081] In step S704, the lifting drive motor 2009 operates to lower the lifting plate 2004 to a position close to the conveyor belt 2036.

[0082] In step S705, the front claw motion drive cylinder 2034 and the rear claw motion drive cylinder 2035 operate simultaneously. The telescopic rods of the front claw motion drive cylinder 2034 and the rear claw motion drive cylinder 2035 retract, causing both front claws to rotate upwards to their initial state and both rear claws to rotate upwards to their initial state. The two front claws and two rear claws then release the kelp placement plate 8, causing the kelp placement plate 8 to fall onto the conveyor belt 2036 with the dried kelp. The conveyor belt 2036 then further transfers the kelp placement plate 8 for subsequent collection of the dried kelp.

[0083] In step S706, the lifting drive motor 2009 operates to raise the lifting plate 2004, preparing to retrieve the next seaweed placement plate from the material rack 2.

[0084] Remove all the seaweed placement plates 8 from the material rack using the above steps.

[0085] Step 8: The controller instructs the intermediate chain conveyor 800 to operate, moving the empty material rack 2 towards the first chain conveyor 600. When the empty material rack 2 moves to the side of the feeding device 1000, the intermediate chain conveyor 800 stops operating, and the empty material rack 2 remains next to the feeding device 1000, ready for feeding. Sensors can be set to detect when the empty material rack 2 moves to the side of the feeding device 1000 and send a feedback signal to the controller.

[0086] Step 9: The feeding device 1000 performs automatic feeding operations.

[0087] As can be seen, the material racks are continuously recycled, and can hold a large quantity of fresh kelp. The entire drying system enables efficient, large-scale kelp drying operations. It is evident that automatic feeding and unloading are achieved, reducing manpower consumption, labor intensity, and labor costs, while improving operational efficiency. The automatic feeding and unloading process is reliable, stable, time-saving, labor-saving, and easy to operate.

[0088] Setting up an input transition box 200, an output transition box 300, and a telescopic sealing door helps to ensure the temperature stability inside the drying chamber 100, preventing the temperature inside the drying chamber 100 from dropping due to the material rack being output from or input to the drying chamber 100.

Claims

1. A chain conveyor device, characterized in that, The system includes a bracket, a first support base, a second support base, a first roller chain, a second roller chain, a first drive sprocket, a first driven sprocket, a second drive sprocket, a second driven sprocket, a first track, and a second track. The first and second support bases are fixedly connected to the bracket and arranged side-by-side. The first driven sprocket is rotatably connected to the end of the first support base. The first roller chain connects the first driven sprocket and the first drive sprocket. The first track is fixedly connected to the top of the first support base. The first support base has a central through hole, through which the lower part of the first roller chain passes, and above the first track, the first roller chain has rollers. The upper part of the rollers of the first roller chain contacts the top surface of the first track; the second driven sprocket is rotatably connected to the end of the second support base, the second roller chain is connected between the second driven sprocket and the second driving sprocket, the second track is fixedly connected to the top of the second support base, the second support base has a central through hole, the lower part of the second roller chain passes through the central through hole of the second support base, the upper part of the second roller chain is located above the second track, the second roller chain has rollers, and the upper part of the second roller chain contacts the top surface of the second track; the first roller chain and the second roller chain are arranged side by side; the driving device is used to drive the first driving sprocket to rotate, and simultaneously drive the second driving sprocket to rotate.

2. The chain conveyor device according to claim 1, characterized in that, The driving device includes a drive motor connected to a bracket, and the first and second drive sprockets are connected to the output shaft of the drive motor through a transmission mechanism.

3. A chain conveyor device, characterized in that, The system includes a support base, a first roller chain, a drive device, a first drive sprocket, a first driven sprocket, and a first track. The first driven sprocket is rotatably connected to the end of the support base. The first roller chain is connected between the first driven sprocket and the first drive sprocket. The first track is fixedly connected to the top of the support base. The support base has a central through hole. The lower part of the first roller chain passes through the central through hole of the support base. The upper part of the first roller chain is located above the first track. The first roller chain has rollers, and the rollers of the upper part of the first roller chain are in contact with the top surface of the first track. The drive device is used to drive the first drive sprocket to rotate.

4. The chain conveyor device according to claim 3, characterized in that, The driving device includes a drive motor, and the first drive sprocket is connected to the output shaft of the drive motor.

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