An apparatus and processing method for removing sand from the surface of kelp

Abstract

The present invention relates to the field of kelp cleaning technology, specifically a kelp surface sand removal and cleaning device, comprising a shell, a cleaning frame fixedly mounted inside the shell, three evenly distributed rotating rods rotatably mounted on the top of the shell, support plates fixedly mounted on both ends of the outside of the three rotating rods, the bottoms of the three curved pipes are connected to a plurality of evenly distributed shifting rods, a plurality of evenly distributed spray holes are provided inside each of the shifting rods, a cylinder is fixedly mounted on the top of each mounting plate, and a lifting seat is fixedly mounted on the telescopic shaft ends of the two cylinders near each of the curved pipes. The beneficial effect of the present invention is that by passing water into the interior of the curved pipe, the water inside the curved pipe flows into the interior of the shifting rod and is then sprayed outward through a plurality of spray holes, and the sprayed water acts on the fresh kelp attached to the outside of the shifting rod, thereby preventing the fresh kelp from adhering to and winding around the outside of the shifting rod during the process of the shifting rod moving the fresh kelp.

Description

Technical Field

[0001] The present invention relates to the technical field of kelp cleaning, and specifically to a kelp surface sand-removing cleaning device and a processing method thereof. Background Technique

[0002] Kelp is a large marine brown algae plant that grows in low-temperature seawater and is widely used in various fields. Since kelp grows in the sea, it carries a large amount of sediment after being caught, and the sediment needs to be cleaned before processing to reduce the occurrence of peculiar smells or the situation of eating sand during consumption.

[0003] Usually, a bubble cleaning machine is used to clean the surface of kelp. The bubble cleaning machine mainly consists of an aeration system, a cleaning tank, and auxiliary devices. The auxiliary devices usually include a spray pipe, a rotating dial rod, and a conveyor belt, etc. When cleaning the surface of kelp, the bubbles generated by the aeration system are used to rub the surface of kelp to peel off sediment and mucus, and then the impurities on the surface of kelp are washed away in cooperation with the spray pipe, and the dial rod or conveyor belt prevents kelp from piling up.

[0004] The surface of fresh kelp is rich in alginate (a natural polysaccharide), which will form a sticky gel-like substance when encountering water. Therefore, during the process of removing sand from the surface of fresh kelp, the situation of mutual adhesion between kelp leaves will occur. To solve this phenomenon, a rotating dial rod is usually added to the bubble cleaning machine to disperse kelp. However, when using the rotating dial rod to disperse kelp, since the length of some kelp is relatively long, the problem of kelp winding around the outside of the dial rod will occur. At the same time, the alginate generated on the surface of fresh kelp will also adhere to the surface of the rotating dial rod. If the alginate on the surface of the dial rod is not cleaned in time, the alginate will accumulate on the surface of the dial rod and also adhere kelp to the surface of the dial rod, thus affecting the sand-removing and cleaning work of fresh kelp. For this reason, we propose a kelp surface sand-removing cleaning device and a processing method thereof. Summary of the Invention

[0005] The purpose of the present invention is to provide a kelp surface sand-removing cleaning device and a processing method thereof to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present invention provides the following technical solution: a kelp surface sand-removing and cleaning device, including a housing and a cleaning frame fixedly installed inside the housing. A spraying mechanism is provided at the upper end of the housing. Three uniformly distributed rotating rods are rotatably installed at the top of the housing. At both ends of the outer parts of the three rotating rods, support plates are fixedly installed. At the bottom of the opposite sides of the two support plates on the outer parts of the three rotating rods, a curved pipe is rotatably installed in common. At the bottom of each of the three curved pipes, a plurality of uniformly distributed stirring rods are communicated. A plurality of uniformly distributed spray holes are opened inside each stirring rod. At both ends of each of the three curved pipes, mounting plates are fixedly installed. At the top of each mounting plate, a cylinder is fixedly installed. At the end of the telescopic shafts of the two cylinders close to each curved pipe, a lifting seat is fixedly installed in common. A plurality of uniformly distributed cleaning mechanisms are arranged inside each lifting seat. A transmission mechanism is arranged inside each stirring rod. A connecting mechanism is arranged above each of the three curved pipes.

[0007] Preferably, the spraying mechanism includes two water guide pipes. Both water guide pipes are fixedly connected to the housing. At the top of the two water guide pipes, three uniformly distributed spray pipes are communicated in common. At the bottom of each of the three spray pipes, five uniformly distributed spray heads are fixedly installed. The three spray pipes and the three curved pipes are arranged in a staggered manner.

[0008] Preferably, a groove is opened at the bottom of each support plate. At both sides of each curved pipe, a receiving rod is fixedly installed. Each receiving rod is respectively matched with its corresponding groove.

[0009] Preferably, a return pipe is fixedly installed at the top of the housing. At both ends of each of the three curved pipes, a hose is communicated. One end of the six hoses far away from the curved pipes is communicated with the return pipe.

[0010] Preferably, the cleaning mechanism includes a mounting groove, two cleaning plates, two sliding grooves and two L-shaped top plates. The mounting groove and the two sliding grooves are both opened inside the lifting seat. On the far sides of the two cleaning plates, sliding blocks are fixedly installed. The two sliding blocks are respectively slidably matched inside the two sliding grooves. Between the far sides of the two sliding blocks and the inner walls of the two sliding grooves, a first spring is fixedly connected. The two L-shaped top plates are both slidably attached and installed inside the lifting seat. Between the bottoms of the two L-shaped top plates and the inner wall of the lifting seat, a second spring is fixedly installed. At one end of each of the two L-shaped top plates close to its corresponding sliding block, a clamping block is fixedly installed. At the bottom of the far ends of the two sliding blocks, a clamping groove is opened. The two clamping blocks are respectively matched with the two clamping grooves.

[0011] Preferably, the transmission mechanism includes a connecting rod and two fixing blocks. The connecting rod movably penetrates through the lever and the curved pipe. Both fixing blocks are fixedly installed at the bottom of the lever. Transmission rods are rotatably connected to both ends of the bottom of the connecting rod. The ends of the two transmission rods away from the connecting rod are rotatably connected to ejector rods. The two ejector rods are respectively slidably installed inside the two fixing blocks, and the two ejector rods respectively correspond to the positions of their respective spray holes.

[0012] Preferably, a rectangular block is fixedly installed at the bottom of the connecting rod, a rectangular groove is formed at the bottom of the lever, and the rectangular block and the rectangular groove cooperate with each other. A limiting ring plate is fixedly installed on the outer part of the connecting rod, and the top of the limiting ring plate is attached to the curved pipe.

[0013] Preferably, the connecting mechanism includes a cross plate. The cross plate is located above the curved pipe. The lower end of the cross plate is fixedly connected to the top of the connecting rod. Springs three are fixedly connected between the two ends of the top of the cross plate and the bottoms of their respective mounting plates. Connecting ropes are fixedly installed at the two ends of the top of the cross plate. The ends of the two connecting ropes away from the cross plate are respectively fixedly connected to their respective lifting seats. Two through holes are formed inside each mounting plate, and each connecting rope sequentially passes through the two through holes on each mounting plate.

[0014] Preferably, three motors evenly distributed are fixedly installed at one end of the top of the housing, and the output shafts of the three motors are respectively fixedly connected to three rotating rods.

[0015] Preferably, the present invention also discloses a kelp surface sand-removing and cleaning device, including the following steps:

[0016] S1: Before removing the sand on the surface of fresh kelp, water is passed into the three spray pipes and the three curved pipes, and the three rotating rods are rotated.

[0017] S2: Pour the fresh kelp into the cleaning frame. A part of the kelp is pushed by multiple levers under the outermost curved pipe into the spraying mechanism for cleaning. Through the arranged multiple cleaning mechanisms, transmission mechanisms and connecting mechanisms, the adhesions outside the multiple levers are cleaned, and at the same time, when pushing the fresh kelp, the fresh kelp is prevented from winding and adhering to the outside of the multiple levers.

[0018] S3: After the fresh kelp passes through the three curved pipes and the spraying mechanism in sequence, the fresh kelp is conveyed to the other end of the cleaning frame, and then the next process is carried out.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. By passing water into the curved pipe, the water inside the curved pipe flows into the inside of the lever and then sprays out through multiple spray holes. The sprayed water acts on the fresh kelp attached to the outside of the lever, thereby preventing the fresh kelp from adhering to and entangled on the outside of the lever when the lever is moving the fresh kelp.

[0021] 2. Through the cleaning mechanism, under the action of the cylinder, the adhesion on the outside of the lever can be cleaned in time to avoid the alginate produced on the surface of the fresh kelp accumulating on the surface of the lever, affecting the sand removal and cleaning work of the fresh kelp. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 Schematic diagram of the spray mechanism of the present invention;

[0024] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the assembly structure of the rotating rod and one end of the curved pipe of the present invention;

[0026] Figure 5 This is a schematic structural diagram of one end of a curved pipeline according to the present invention;

[0027] Figure 6 Schematic diagram of the bottom structure of one end of the curved pipe of the present invention;

[0028] Figure 7 It is a partial cross-sectional view of the present invention;

[0029] Figure 8 For the present invention Figure 7 A partial enlarged view in FIG;

[0030] Figure 9 For the present invention Figure 7 Partial enlarged view of B in FIG;

[0031] Figure 10 Schematic diagram of the cleaning plate structure of the present invention.

[0032] In the accompanying drawings, the list of parts represented by each reference number is as follows: 1. Shell; 2. Cleaning frame; 3. Water guide pipe; 4. Spray pipe; 5. Spray head; 6. Rotating rod; 7. Motor; 8. Support plate; 9. Curved pipe; 10. Groove; 11. Receiving rod; 12. Push rod; 13. Spray hole; 14. Lifting seat; 15. Cylinder; 16. Mounting groove; 17. Mounting plate; 18. Return pipe; 19. Hose; 20. Cleaning plate; 21. Slide; 22. L-shaped top plate; 23. Slider; 24. Spring 1; 25. Spring 2; 26. Block; 27. Slot; 28. Connecting rod; 29. Fixed block; 30. Transmission rod; 31. Push rod; 32. Rectangular block; 33. Rectangular groove; 34. Limiting ring plate; 35. Horizontal plate; 36. Spring 3; 37. Connecting rope; 38. Through hole. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] The present invention provides a technical solution: Figure 1 - Figure 10 The kelp surface sand removal and cleaning device shown in the figure includes an outer shell 1, a cleaning frame 2 fixedly installed inside the outer shell 1, a spray mechanism is provided at the upper end of the outer shell 1, three evenly distributed rotating rods 6 are rotatably installed on the top of the outer shell 1, and support plates 8 are fixedly installed at both ends of the outer sides of the three rotating rods 6. The bottoms of the two support plates 8 on the opposite sides of the three rotating rods 6 are jointly rotatably installed with curved pipes 9, and the bottoms of the three curved pipes 9 are connected to multiple evenly distributed shifting rods 12, and each shifting rod 12 is provided with multiple evenly distributed spray holes 13 inside. Mounting plates 17 are fixedly installed at both ends of the three curved pipes 9, and a cylinder 15 is fixedly installed on the top of each mounting plate 17. The telescopic shaft ends of the two cylinders 15 near each curved pipe 9 are jointly fixed with a lifting seat 14, and multiple evenly distributed cleaning mechanisms are provided inside each lifting seat 14. A transmission mechanism is provided inside each shifting rod 12, and a connecting mechanism is provided above the three curved pipes 9.

[0035] The spraying mechanism includes two water pipes 3, both of which are fixedly connected to the outer shell 1. The tops of the two water pipes 3 are connected to three evenly distributed spray pipes 4, and the bottoms of the three spray pipes 4 are fixedly installed with five evenly distributed spray heads 5. The three spray pipes 4 and the three curved pipes 9 are staggered.

[0036] A groove 10 is formed at the bottom of each support plate 8, and a receiving rod 11 is fixedly installed on both sides of each curved pipe 9. Each receiving rod 11 cooperates with its corresponding groove 10.

[0037] A return pipe 18 is fixedly installed at the top of the outer shell 1. Both ends of the three curved pipes 9 are connected to a flexible hose 19, and one end of the six flexible hoses 19 away from the curved pipes 9 is connected to the return pipe 18.

[0038] The cleaning mechanism includes an installation groove 16, two cleaning plates 20, two sliding grooves 21, and two L-shaped top plates 22. The installation groove 16 and the two sliding grooves 21 are both formed inside the lifting seat 14. A slider 23 is fixedly installed on the side of each cleaning plate 20 away from the other (as Figure 10 shown). The two sliders 23 are respectively slidably fitted inside the two sliding grooves 21. A first spring 24 is fixedly connected between the side of each slider 23 away from the other and the inner wall of the corresponding sliding groove 21. The two L-shaped top plates 22 are both slidably attached and installed inside the lifting seat 14. A second spring 25 is fixedly installed between the bottom of the two L-shaped top plates 22 and the inner wall of the lifting seat 14. A clamping block 26 is fixedly installed at one end of each of the two L-shaped top plates 22 close to its corresponding slider 23. A clamping groove 27 is formed at the bottom of the side of each slider 23 away from the other. The two clamping blocks 26 cooperate with the two clamping grooves 27 respectively.

[0039] The transmission mechanism includes a connecting rod 28 and two fixing blocks 29. The connecting rod 28 movably penetrates through the dial rod 12 and the curved pipe 9. The two fixing blocks 29 are both fixedly installed at the bottom of the dial rod 12. Transmission rods 30 are rotatably connected to both ends of the bottom of the connecting rod 28. The two transmission rods 30 are rotatably connected to ejector rods 31 at the ends away from the connecting rod 28. The two ejector rods 31 are respectively slidably installed inside the two fixing blocks 29, and the two ejector rods 31 correspond to the positions of their respective spray holes 13.

[0040] A rectangular block 32 is fixedly installed at the bottom of the connecting rod 28. A rectangular groove 33 is formed at the bottom of the dial rod 12. The rectangular block 32 and the rectangular groove 33 cooperate with each other. A limiting ring plate 34 is fixedly installed on the outside of the connecting rod 28, and the top of the limiting ring plate 34 is in contact with the curved pipe 9.

[0041] The connecting mechanism includes a cross plate 35. The cross plate 35 is located above the curved pipe 9. The lower end of the cross plate 35 is fixedly connected to the top of the connecting rod 28. Third springs 36 are fixedly connected between the two ends of the top of the cross plate 35 and the bottom of their respective mounting plates 17. Connecting ropes 37 are fixedly installed at the two ends of the top of the cross plate 35. The ends of the two connecting ropes 37 away from the cross plate 35 are respectively fixedly connected to their corresponding lifting seats 14. Two through holes 38 are formed inside each mounting plate 17. Each connecting rope 37 passes through the two through holes 38 on each mounting plate 17 in sequence.

[0042] One end of the top of the outer shell 1 is fixedly installed with three evenly distributed motors 7, and the output shafts of the three motors 7 are respectively fixedly connected to three rotating rods 6.

[0043] Working principle: A chain plate conveyor belt and an aeration system are installed inside the cleaning frame 2. Both the chain plate conveyor belt and the aeration system are existing technologies in the bubble cleaning machine and will not be explained here. One side of one water guide pipe 3 and the return pipe 18 are both connected to a water receiving pipe. Water is passed into the spray pipe 4 and the return pipe 18 through the water receiving pipe. The water inside the return pipe 18 flows into the corresponding curved pipes 9 through multiple hoses 19. Before cleaning the fresh kelp, water is passed into the three spray pipes 4 and the three curved pipes 9, and then the three motors 7 are operated. As Figure 1 shown, first pour the fresh kelp into the cleaning frame 2 from the right end of the outer shell 1.

[0044] The principles of the rotating rod 6 connected to one of the motors 7 and the corresponding cleaning mechanism, transmission mechanism, and connection mechanism are as follows: Under the action of the motor 7, the rotating rod 6 connected to it rotates. As the rotating rod 6 rotates, the support plates 8 at both ends of its outside rotate synchronously, and the curved pipe 9 between the two support plates 8 operates accordingly. As Figure 4As shown in the figure, when the curved pipe 9 moves to the rightmost end, at this time, the curved pipe 9 and multiple push rods 12 are perpendicular to the ground under their own gravity. As the rotating rod 6 rotates, the curved pipe 9 first moves while maintaining a vertical state with the ground. As the two support plates 8 rotate, when the two receiving rods 11 enter the respective corresponding grooves 10 respectively, the two support plates 8 act on the respective corresponding receiving rods 11 respectively, and the two support plates 8 drive the curved pipe 9 to rotate. Multiple push rods 12 then push a part of the fresh kelp to move to the left, and the fresh kelp is pushed to the lower part of the adjacent spray pipe 4 for cleaning. Since water is passed into the curved pipe 9, the water inside the curved pipe 9 flows into the multiple push rods 12 and then sprays out through multiple spray holes 13. The sprayed water acts on the fresh kelp attached to the outside of the multiple push rods 12, causing the fresh kelp to detach from the outside of the multiple push rods 12, thus avoiding the fresh kelp adhering to the outside of the push rods 12. When it is necessary to clean the outside of the multiple push rods 12, two cylinders 15 are started simultaneously. The two cylinders 15 push the lifting seat 14 to move downward. The movement process of one of the cleaning mechanisms in the lifting seat 14 is as follows: The two cleaning plates 20 descend synchronously with the lifting seat 14. During the descent, the two cleaning plates 20 are respectively attached to the surfaces of the respective corresponding push rods 12 to clean the adhesives on the outside of the push rods 12, avoiding the alginate produced on the surface of the fresh kelp from accumulating on the surfaces of the multiple push rods 12 and affecting the sand removal and cleaning work of the fresh kelp. At the same time, the lifting seat 14 pulls one end of the two connecting ropes 37 to descend. When it descends to the lowest position, the two connecting ropes 37 generate pulling forces on both ends of the cross plate 35, and the cross plate 35 then moves upward. The two spring threes 36 are subjected to compressive forces. As the cross plate 35 moves upward, the connecting rod 28 at its bottom moves upward, and the connecting rod 28 drives the two transmission rods 30 at its bottom to move. The two transmission rods 30 drive their respective corresponding ejector rods 31 to move. The two ejector rods 31 move relatively away from each other simultaneously and insert into the corresponding spray holes 13 respectively, and then act on their respective corresponding cleaning plates 20 respectively. The two cleaning plates 20 are both forced to move away from the push rods 12 and drive the sliders 23 connected to them to slide inside the respective corresponding chutes 21, and at the same time compress the two spring twos 25. When the two clamping blocks 26 are respectively aligned with the two clamping grooves 27, the two L-shaped top plates 22 drive the two clamping blocks 26 to snap into the corresponding clamping grooves 27 under the action of their respective corresponding spring ones 24, and the two cleaning plates 20 are fixed. Subsequently, the two cylinders 15 drive the lifting seat 14 to rise. At this time, the pulling force on the top of the cross plate 35 disappears, and the two spring threes 36 move the cross plate 35 downward, and multiple transmission mechanisms are reset. When the lifting seat 14 moves to the topmost position, at this time, the curved pipe 9 generates a force on the two L-shaped top plates 22. The two L-shaped top plates 22 are respectively forced to drive their respective corresponding clamping blocks 26 to descend and compress their respective corresponding spring ones 24. After the two clamping blocks 26 disengage from their respective corresponding clamping grooves 27, the two cleaning plates 20 respectively reattach to the surfaces of the corresponding push rods 12 under the action of their respective corresponding spring twos 25.The purpose of moving the cleaning plates 20 away from their respective corresponding levers 12 during the next cleaning of the levers 12 is to prevent any residual adhesion on the outside of the levers 12 from being pushed upwards into the corresponding curved pipes 9. Similarly, the principles of the other cleaning mechanisms, transmission mechanisms, and connection mechanisms are the same as described above.

[0045] like Figure 1 As shown, with the rotation of the multiple levers 12 under the rightmost curved pipe 9, a portion of the fresh kelp is moved to the bottom of the rightmost spray pipe 4 and cooperates with the aeration system to clean the fresh kelp. Under the action of the chain plate conveyor belt, the fresh kelp is transported to the bottom of the next curved pipe 9. This operation is repeated until the chain plate conveyor belt transports the fresh kelp to the leftmost end of the cleaning frame 2 to the next process.

[0046] The present invention also discloses a kelp surface sand removal and cleaning device, comprising the following steps:

[0047] S1: Before removing sand from the surface of the fresh kelp, water is passed through the three spray pipes 4 and the three curved pipes 9, and the three rotating rods 6 are rotated;

[0048] S2: Pour the fresh kelp into the cleaning frame 2, and use the multiple levers 12 under the outermost curved pipe 9 to move a portion of the kelp to the spray mechanism for cleaning. The multiple cleaning mechanisms, transmission mechanisms, and connecting mechanisms are used to clean the adhesions on the outside of the multiple levers 12, while preventing the fresh kelp from being entangled or adhering to the outside of the multiple levers 12 when the fresh kelp is moved;

[0049] S3: After the fresh kelp passes through the three curved pipes 9 and the spray mechanism in sequence, the fresh kelp is transported to the other end of the cleaning frame 2 and then proceeds to the next process.

[0050] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0051] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A kelp surface sand-removing and cleaning device, comprising a housing (1) and a cleaning frame (2) fixedly installed inside the housing (1), characterized in that: A spraying mechanism is provided at the upper end of the outer shell (1). Three uniformly distributed rotating rods (6) are rotatably installed at the top of the outer shell (1). At both ends of the outer parts of the three rotating rods (6), support plates (8) are fixedly installed. At the bottom of the opposite sides of the two support plates (8) on the outer parts of the three rotating rods (6), a curved pipe (9) is rotatably installed in common. At the bottom of each of the three curved pipes (9), a plurality of uniformly distributed stirring rods (12) are communicated. A plurality of uniformly distributed spray holes (13) are formed in the interior of each of the stirring rods (12). At both ends of each of the three curved pipes (9), mounting plates (17) are fixedly installed. At the top of each of the mounting plates (17), a cylinder (15) is fixedly installed. At the telescopic shaft ends of the two cylinders (15) close to each of the curved pipes (9), a lifting seat (14) is fixedly installed in common. A plurality of uniformly distributed cleaning mechanisms are arranged in the interior of each of the lifting seats (14). A transmission mechanism is arranged in the interior of each of the stirring rods (12). Connection mechanisms are arranged above each of the three curved pipes (9); The cleaning mechanism includes a mounting groove (16), two cleaning plates (20), two sliding grooves (21) and two L-shaped top plates (22). The mounting groove (16) and the two sliding grooves (21) are both formed in the interior of the lifting seat (14). At the opposite sides of the two cleaning plates (20), sliders (23) are fixedly installed. The two sliders (23) are respectively slidably fitted in the two sliding grooves (21). Between the opposite sides of the two sliders (23) and the inner walls of the two sliding grooves (21), first springs (24) are fixedly connected. The two L-shaped top plates (22) are both slidably attached and installed in the interior of the lifting seat (14). Between the bottoms of the two L-shaped top plates (22) and the inner wall of the lifting seat (14), second springs (25) are fixedly installed. At the ends of the two L-shaped top plates (22) close to their respective corresponding sliders (23), clamping blocks (26) are fixedly installed. At the bottoms of the opposite ends of the two sliders (23), clamping grooves (27) are formed. The two clamping blocks (26) are respectively matched with the two clamping grooves (27); The transmission mechanism includes a connecting rod (28) and two fixing blocks (29). The connecting rod (28) movably penetrates through the stirring rod (12) and the curved pipe (9). The two fixing blocks (29) are both fixedly installed at the bottom of the stirring rod (12). At both ends of the bottom of the connecting rod (28), transmission rods (30) are rotatably connected. At the ends of the two transmission rods (30) far from the connecting rod (28), ejector rods (31) are rotatably connected. The two ejector rods (31) are respectively slidably installed in the two fixing blocks (29). The two ejector rods (31) respectively correspond to the positions of their respective corresponding spray holes (13).

2. The kelp surface sand-removing and cleaning device according to claim 1, characterized in that: The spraying mechanism includes two water guide pipes (3), both of the two water guide pipes (3) are fixedly connected to the outer shell (1), three uniformly distributed spraying pipes (4) are jointly communicated at the tops of the two water guide pipes (3), five uniformly distributed spray heads (5) are fixedly installed at the bottoms of the three spraying pipes (4), and the three spraying pipes (4) and the three curved pipes (9) are arranged in a staggered manner.

3. The surface sand-removing and cleaning device for kelp according to claim 1, wherein: A groove (10) is formed at the bottom of each support plate (8), a receiving rod (11) is fixedly installed on both sides of each curved pipe (9), and each receiving rod (11) is respectively matched with the corresponding groove (10).

4. A kelp surface sand-removing and cleaning device according to claim 1, characterized in that: A return pipe (18) is fixedly installed at the top of the outer shell (1), both ends of the three curved pipes (9) are communicated with a hose (19), and one end of each of the six hoses (19) far away from the curved pipe (9) is communicated with the return pipe (18).

5. A kelp surface sand-removing and cleaning device according to claim 1, characterized in that: A rectangular block (32) is fixedly installed at the bottom of the connecting rod (28), a rectangular groove (33) is formed at the bottom of the shifting rod (12), the rectangular block (32) is matched with the rectangular groove (33), a limiting ring plate (34) is fixedly installed on the outer part of the connecting rod (28), and the top of the limiting ring plate (34) is attached to the curved pipe (9).

6. The surface sand-removing and cleaning device for kelp according to claim 1, characterized in that: The connecting mechanism includes a cross plate (35), the cross plate (35) is located above the curved pipe (9), the lower end of the cross plate (35) is fixedly connected to the top of the connecting rod (28), third springs (36) are fixedly connected between the two ends of the top of the cross plate (35) and the bottoms of the corresponding mounting plates (17) respectively, connecting ropes (37) are fixedly installed at the two ends of the top of the cross plate (35), one end of each of the two connecting ropes (37) far away from the cross plate (35) is fixedly connected to the corresponding lifting seat (14), two through holes (38) are formed in the interior of each mounting plate (17), and each connecting rope (37) sequentially passes through the two through holes (38) in each mounting plate (17).

7. The surface sand-removing and cleaning device for kelp according to claim 1, characterized in that: Three uniformly distributed motors (7) are fixedly installed at one end of the top of the outer shell (1), and the output shafts of the three motors (7) are respectively fixedly connected to three rotating rods (6).

8. A processing method for removing sand and cleaning the surface of kelp, according to the kelp surface sand-removing and cleaning device described in any one of claims 1-7, characterized in that, It includes the following steps: S1: Before removing sand from the surface of fresh kelp, water is passed into the three spraying pipes (4) and the three curved pipes (9), and the three rotating rods (6) are rotated. S2: Pour the fresh kelp into the cleaning frame (2), and use the multiple shifting rods (12) below the outermost curved pipe (9) to dial a part of the kelp into the spraying mechanism for cleaning. Through the arranged multiple cleaning mechanisms, transmission mechanisms and connecting mechanisms, the adhesions outside the multiple shifting rods (12) are cleaned, and at the same time, when dialing the fresh kelp, it is avoided that the fresh kelp winds and adheres to the outside of the multiple shifting rods (12). S3: After the fresh kelp passes through the three curved pipes (9) and the spraying mechanism in sequence, the fresh kelp is conveyed to the other end of the cleaning frame (2) and then the next process is carried out.

Images