A fully automatic kelp washing and sand removal equipment

Abstract

This invention discloses a fully automatic kelp cleaning and desanding device, relating to the field of kelp cleaning technology. The desanding device includes: a water conveying platform with a circulation device installed inside; a pre-separation component installed on the water conveying platform; and a curved component installed on the water conveying platform. Through the design of the feeding device, when moving the kelp, the limiting contour members and limiting rods cause the feeding rake frame to be submerged in water and swing, thereby applying force to the kelp and ensuring its movement. During the swing back, the limiting contour members and limiting rods cause the feeding rake frame to leave the water surface, ensuring no contact with the kelp during the swing back, thus ensuring the feeding device's movement of the kelp. Simultaneously, by applying force to the kelp, the movement speed between the kelp and the water flow is increased, assisting in the removal of particles from the kelp.

Description

Technical Field

[0001] This invention relates to the field of kelp cleaning technology, specifically to a fully automatic kelp cleaning and sand removal device. Background Technology

[0002] Cleaning impurities from the surface of kelp is a crucial step in the processing or sale of kelp. The effectiveness of this cleaning directly affects the quality of the kelp product and the smooth progress of subsequent processing. The cleaning of kelp surface impurities requires a feeding device and processing technology.

[0003] For example, patent publication number "CN120154113A", entitled "A feeding device and processing technology for treating surface impurities in kelp", includes a cleaning water tank and a horizontal rotating shaft. An L-shaped drive rod is welded to a horizontal support rod near the swing arm. The section of the L-shaped drive rod away from the horizontal rotating shaft has an arc structure. This section is concentrically arranged with the horizontal rotating shaft. In the above invention, the feeding rake is directly slidably installed on the swing arm. When the feeding rake swings back with the swing arm, it can automatically slide up to the empty position and automatically slide down to reset when it swings back to the maximum amplitude. This makes the feeding rake span a larger amplitude of kelp when swinging back, which helps to improve the forward conveying efficiency of kelp.

[0004] During the swinging process, the aforementioned device still experiences the feeding rake frame moving out of the water due to its structural design. Furthermore, the swinging motion creates resistance to the movement of the kelp, thus affecting the overall efficiency of kelp movement. Moreover, the longitudinal transmission plate and its auxiliary structure in the aforementioned patent can only transport kelp in a direct current channel. For example, the device in patent publication number "CN109924519A" entitled "A Curved Circulation Kelp Washing Machine" is equipped with a curved channel. The aforementioned patent only uses water flow to transport kelp. During the water flow transport of kelp, since the water flow speed and the kelp speed are similar, and the particles are easily moved with the water flow, it is difficult for them to detach from the kelp surface. Therefore, a fully automatic kelp washing and sand removal device was invented. Summary of the Invention

[0005] The purpose of this invention is to provide a fully automatic kelp cleaning and sand removal device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a fully automatic kelp cleaning and sand removal device, the sand removal device comprising:

[0007] A water conveyance platform, wherein a circulation device is installed inside the water conveyance platform;

[0008] A pre-separation assembly is installed on a water conveyance platform;

[0009] The curved component is installed on the water conveyance platform;

[0010] Material transfer assembly, which is installed on the water conveyance platform;

[0011] The feeding device is installed on the water conveying platform, and the power output end of the material transfer component is fixed to the power input end of the feeding device;

[0012] The feeding device includes a rotating rod, one end of which is fixed to the power output end of the material transfer assembly. A support rod is fixedly connected to the outer wall of the rotating rod, and a feeding rake frame is slidably connected to the outer wall of the support rod. A limiting rod is fixedly connected to one end of the feeding rake frame. A limiting contour member is fixedly connected to one side of the material transfer assembly. A contour groove is provided inside the limiting contour member for contacting the limiting rod and constraining the movement path of the limiting rod. A first spring damper is fixedly connected to the top of the limiting contour member for applying a force towards the bottom when in contact with the limiting rod, and a second spring damper is fixedly connected to the bottom of the limiting contour member for applying a force towards the top when in contact with the limiting rod.

[0013] Furthermore, the transfer assembly includes:

[0014] Motor No. 2 is fixedly installed on the top of the water conveyance platform;

[0015] The support frame is fixed at its bottom end to the top end of the water conveyance platform;

[0016] The first helical gear is rotatably connected to the inner wall of the support frame, and one end of the second motor is fixed to one side of the first helical gear.

[0017] The transmission telescopic component has an outer wall of the fixed end of the transmission telescopic component that is rotatably connected to one end of the support frame. The transmission telescopic component is equipped with a limiting device inside to limit the distance between the fixed end and the moving end of the transmission telescopic component.

[0018] The second helical gear, which meshes with the outer wall of the first helical gear, is fixedly installed on the fixed end of the transmission telescopic component.

[0019] A universal joint for transmission is fixedly installed on the moving end of a transmission telescopic component.

[0020] The other side of the first helical gear is fixed to one end of the rotating rod;

[0021] A contour-limiting component is fixedly connected to one side of the support frame.

[0022] Furthermore, the desanding equipment also includes a discharge assembly, which is installed on the water conveying platform to remove the kelp from inside the platform;

[0023] The pre-separation component includes a rotating frame, one end of which is rotatably connected to the top of the water conveying platform. A water filter drum is rotatably connected inside the rotating frame. A No. 1 motor is fixedly connected to the outer wall of the rotating frame. A transmission device for controlling the rotation of the water filter drum is installed between the No. 1 motor and the water conveying platform. A swinging device for controlling the swinging of the rotating frame is installed between the No. 1 motor and the water conveying platform. A spraying device is fixedly connected to the top of the rotating frame.

[0024] The transmission device includes a driving helical gear, which is fixedly installed at the output end of motor No. 1, and a driven helical gear for meshing with the outer wall of the filter drum is fixedly connected to the outer wall of the driving helical gear.

[0025] Furthermore, the swinging device includes a disc component, the output end of motor number one is fixed to one end of the disc component, and an arc component is fixedly connected to the top of the water conveying platform. One end of the disc component is movably connected to the inner wall of the arc component.

[0026] Furthermore, the curved component includes a curved pipe, which is fixedly installed on the water conveying platform. A first spray element is installed inside the curved pipe, and a swing component is installed inside the curved pipe.

[0027] Furthermore, the material transfer assembly includes an extended transmission rod, the outer wall of which is rotatably connected to the inner wall of the support frame, a No. 3 gear fixedly connected to the outer wall of the extended transmission rod, a No. 3 motor fixedly connected to the top of the water conveying platform, a crown gear for meshing with the outer wall of the No. 3 gear fixedly connected to the output end of the No. 3 motor, and a connecting assembly installed between one end of the extended transmission rod and the water conveying platform.

[0028] Furthermore, the connecting assembly includes a fixed rod, the bottom end of which is rotatably connected to the top end of the crown gear, and the inner wall of the fixed rod is rotatably connected to the outer wall of the extension transmission rod.

[0029] Compared with the prior art, the beneficial effects of the present invention are:

[0030] This fully automatic kelp washing and desanding equipment, through the setting of the feeding device, when moving the kelp, uses the setting of the contour members and limiting rods to make the feeding rake frame submerged in the water and swing, so that the feeding rake frame applies force to the kelp to ensure the movement of the kelp. When swinging back, the setting of the contour members and limiting rods makes the feeding rake frame leave the water surface, ensuring that it does not come into contact with the kelp during the swing, thus ensuring the movement of the kelp by the feeding device. At the same time, by applying force to the kelp, the movement speed between the kelp and the water flow is increased, which helps to remove particles from the kelp.

[0031] Meanwhile, through the setting of the material transfer component and the use of the internal structure of Embodiment 1 and Embodiment 2, when a force is applied to the feeding device, the feeding device located on the curved channel can still work normally. The rotating rod located on the curved channel rotates synchronously, the feeding device can work normally, and combined with the cleaning of kelp by the curved channel, the cleaning effect of kelp is guaranteed.

[0032] Through the synergistic effect of the pre-separation component and the curved component, deep separation of particles and kelp is achieved. In the pre-separation stage, the tilting and swinging design of the filter drum, combined with high-pressure spray rinsing, allows the particles on the kelp surface to be discharged with the water flow through the filter holes, avoiding adhesion. The No. 1 spray element in the curved component impacts the kelp from multiple directions, and the turbulence generated by the pipe bend destroys the adhesion of impurities, ensuring the removal of kelp particles. Attached Figure Description

[0033] Figure 1 This is an isometric drawing of the present invention;

[0034] Figure 2 This is an isometric view of the pre-separation component of the present invention;

[0035] Figure 3 This is a cross-sectional view of the pre-separation component of the present invention;

[0036] Figure 4 This is an isometric view of the material transfer assembly and feeding device of the present invention;

[0037] Figure 5 This is a cross-sectional view of the feeding device of the present invention;

[0038] Figure 6 This is the front view of the limiting contour part of the present invention;

[0039] Figure 7 This is an isometric view of a first embodiment of the material transfer component of the present invention;

[0040] Figure 8 This is an isometric view of Embodiment 2 of the material transfer component of the present invention.

[0041] In the diagram: 1. Water conveying platform; 2. Pre-separation assembly; 201. Rotating frame; 202. Filter drum; 203. Motor No. 1; 204. Driving helical gear; 205. Driven helical gear; 206. Spraying device; 207. Arc component; 208. Disc component; 3. Circulation device; 4. Bent assembly; 401. Bent pipe; 402. Spraying component No. 1; 5. Discharge assembly; 6. Transfer assembly; 601. Motor No. 2; 602. Support frame; 603. 604. Helical gear No. 2; 605. Transmission telescopic component; 606. Transmission universal joint; 607. Extension transmission rod; 608. Gear No. 3; 609. Motor No. 3; 610. Crown gear; 611. Fixed rod; 7. Feeding device; 701. Rotating rod; 702. Support rod; 703. Feeding rake frame; 704. Limiting rod; 705. Spring damper No. 1; 706. Spring damper No. 2; 707. Limiting contour component. Detailed Implementation

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] like Figure 1 - Figure 8 As shown, the present invention provides a technical solution: a fully automatic kelp cleaning and sand removal device, the sand removal device comprising:

[0044] Water conveying platform 1, with a circulation device 3 installed inside;

[0045] Pre-separation component 2 is installed on water conveyance platform 1;

[0046] The curved component 4 is installed on the water conveyance platform 1;

[0047] Material transfer assembly 6 is installed on water conveyance platform 1;

[0048] The feeding device 7 is installed on the water conveying platform 1, and the power output end of the material transfer component 6 is fixed to the power input end of the feeding device 7.

[0049] The feeding device 7 includes a rotating rod 701. One end of the rotating rod 701 is fixed to the power output end of the material transfer assembly 6. A support rod 702 is fixedly connected to the outer wall of the rotating rod 701. A feeding rake frame 703 is slidably connected to the outer wall of the support rod 702. A limiting rod 704 is fixedly connected to one end of the feeding rake frame 703. A limiting profile member 707 is fixedly connected to one side of the material transfer assembly 6. A profile groove is provided inside the limiting profile member 707 for contacting the limiting rod 704 and constraining the movement path of the limiting rod 704. A first spring damper 705 is fixedly connected to the top of the limiting profile member 707 for applying force to the bottom when in contact with the limiting rod 704. A second spring damper 706 is fixedly connected to the bottom of the limiting profile member 707 for applying force to the top when in contact with the limiting rod 704.

[0050] The transfer assembly 6 includes:

[0051] Motor No. 2, 601, is fixedly installed on the top of the water conveyance platform 1;

[0052] The support frame 602 is fixed at its bottom end to the top end of the water conveyance platform 1;

[0053] The first helical gear 603 is rotatably connected to the inner wall of the support frame 602, and one end of the second motor 601 is fixed to one side of the first helical gear 603.

[0054] The transmission telescopic component 604 has an outer wall of its fixed end rotatably connected to one end of the support frame 602. The transmission telescopic component 604 has a limiting device installed inside it to limit the distance between its fixed end and its moving end.

[0055] The second helical gear 605, which meshes with the outer wall of the first helical gear 603, is fixedly installed on the fixed end of the transmission telescopic component 604.

[0056] Transmission universal joint 606 is fixedly installed on the moving end of transmission telescopic component 604;

[0057] The other side of the first helical gear 603 is fixed to one end of the rotating rod 701;

[0058] A limiting profile member 707 is fixedly connected to one side of the support frame 602.

[0059] The sand removal equipment also includes a discharge component 5, which is used to remove the kelp from inside the water conveying platform 1. The discharge component 5 is installed on the water conveying platform 1.

[0060] The pre-separation component 2 includes a rotating frame 201, one end of which is rotatably connected to the top of the water conveying platform 1. A water filter drum 202 is rotatably connected inside the rotating frame 201. A No. 1 motor 203 is fixedly connected to the outer wall of the rotating frame 201. A transmission device for controlling the rotation of the water filter drum 202 is installed between the No. 1 motor 203 and the water conveying platform 1. A swinging device for controlling the swinging of the rotating frame 201 is installed between the No. 1 motor 203 and the water conveying platform 1. A spraying device 206 is fixedly connected to the top of the rotating frame 201.

[0061] The transmission device includes a driving helical gear 204, which is fixedly installed at the output end of the No. 1 motor 203. The outer wall of the filter drum 202 is fixedly connected to a driven helical gear 205 for meshing with the outer wall of the driving helical gear 204.

[0062] The swing device includes a disc component 208, the output end of a motor 203 is fixed to one end of the disc component 208, and an arc component 207 is fixedly connected to the top of the water conveying platform 1. One end of the disc component 208 is movably connected to the inner wall of the arc component 207.

[0063] The curved component 4 includes a curved pipe 401, which is fixedly installed on the water conveying platform 1. A first spray element 402 is installed inside the curved pipe 401, and a swing component is installed inside the curved pipe 401.

[0064] The material transfer assembly 6 includes an extension transmission rod 607, the outer wall of which is rotatably connected to the inner wall of the support frame 602. A third gear 608 is fixedly connected to the outer wall of the extension transmission rod 607. A third motor 609 is fixedly connected to the top of the water conveying platform 1. A crown gear 610 for meshing with the outer wall of the third gear 608 is fixedly connected to the output end of the third motor 609. A connecting assembly is installed between one end of the extension transmission rod 607 and the water conveying platform 1.

[0065] The connecting assembly includes a fixed rod 611, the bottom end of which is rotatably connected to the top end of the crown gear 610, and the inner wall of the fixed rod 611 is rotatably connected to the outer wall of the extension transmission rod 607.

[0066] Unwashed kelp is poured into the water conveying platform 1. The kelp moves through the internal channels of the platform, coming into contact with water. The cleaning device within the platform separates the kelp from the particles. The mixture is then transferred to the pre-separation component 2. The filter holes on the filter roller 202 separate the kelp from the water. During this separation, some particles are separated from the kelp along with the water, thus achieving initial cleaning and separation of the kelp from the particles. This reduces the amount of particles adhering to the kelp when it is finally removed. The mixture consists of water, particles, and kelp. After cleaning, the particles remain in the water. Due to ultrasonic cleaning, the particles do not settle. Therefore, when the kelp is removed from the water, some particles may remain. The pre-separation component 2 partially separates the kelp from the particles, reducing the amount of particles remaining on the kelp during subsequent discharge at the discharge component 5, ensuring the cleanliness of the kelp. The pre-separation component 2 is circulated via a circulation device 3, which includes an internal filter to remove particles. The discharge component 5 uses a conveyor belt-like, circulating screen plate to remove kelp from the water. Due to the direction of movement of water and kelp on the conveyor platform, they reach the screen plate, which tilts and rises. The water, due to the perforations on the screen plate, cannot move with it, while the kelp moves synchronously with the screen plate, thus removing the kelp. The circulation device 3 filters the water. The outlet of the circulation device 3... As the starting point for conveying kelp is connected to the water conveying platform 1, one of the water inlet ends of the circulation device 3 is connected to the position of the discharge component 5. That is, when water passes through the water passage holes on the screen plate, it will move to the water inlet end of the circulation device 3, where water is poured in at the starting point and water is drawn in at the position of the discharge component 5, thereby forming a water flow direction in the water conveying platform 1 to ensure the flow of kelp. One of the water inlet ends of the circulation device 3 is located at the bottom of the water filter drum 202, which draws in the water flowing out of the water filter drum 202, filters the water at that point, and reuses it.

[0067] Meanwhile, to ensure that the kelp can move smoothly in the filter drum 202 and then be removed from the discharge end of the filter drum 202, the kelp needs to be cleaned. The output end of the No. 1 motor 203 rotates, and through the transmission of the active helical gear 204 and the driven helical gear 205, the filter drum 202 rotates. The spray device is activated and washes the kelp. The spray device can prevent the kelp from sticking to the inside of the filter drum 202 and can also clean the particles on the kelp. The filter drum 202 will continue to be tilted so that the kelp can pass through smoothly. At the same time, the swing device will make the filter drum 202 swing in the tilted state.

[0068] When the output end of motor 203 rotates, the disc component 208 rotates synchronously. Since the disc component 208 and the arc component 207 are slidably connected, and a round rod is fixedly connected to the disc component 208, the disc component 208 is movably connected to the arc component 207 through the round rod. Therefore, the disc component 208 causes the round rod to rotate, thereby applying a force to the arc component 207. Since the position of the arc component 207 is fixed, the reaction force will cause the rotating frame 201 to have a tendency to move. However, the rotating frame 201 and the water conveying platform 1 are rotatably connected, thereby ensuring that the filter drum 202 can still swing while maintaining an inclined state. The swing facilitates the phase separation between the kelp and the inner wall of the filter drum 202.

[0069] The spraying device 206 cleans the filter drum 202, thereby reducing the amount of kelp adsorbed on it and preventing it from affecting the movement of the kelp. At the same time, the spraying device can clean the particles on the kelp. During spraying, the kelp that was originally adsorbed on the inner wall of the filter drum 202 can move within the filter drum 202 due to its tilt angle. The oscillation also prevents the kelp from accumulating inside the filter drum 202. Through the synergistic effect of the pre-separation component 2 and the curved component 4, deep separation of particles and kelp is achieved. In the pre-separation stage, the tilting and oscillating design of the filter drum 202, combined with high-pressure spray rinsing, allows the particles on the kelp surface to be discharged with the water flow through the filter holes, preventing adhesion. The first spray element 402 in the curved component 4 impacts the kelp from multiple directions, and the turbulence generated by the pipe bend breaks down the adhesion of impurities, ensuring the removal of kelp particles.

[0070] In a straight channel, the fluid is usually in a laminar flow state, and impurities are easily moved parallel to the water flow and are difficult to remove from the surface of the object. However, the curved structure forces the change of fluid direction, causing the water flow to generate violent turbulence and eddies. This disturbance can destroy the adhesion between impurities and the surface of the object, making them easier to be washed away by the water flow. At the same time, the curved channel allows the water flow to impact the object from different directions, covering a more comprehensive cleaning area. It is especially suitable for objects with complex shapes or grooves on the surface. Therefore, it can effectively clean the folds on kelp. By setting several No. 1 spray elements 402 in the curved pipe 401, the water flow can impact the kelp from different directions through several No. 1 spray elements 402, thereby achieving a more comprehensive cleaning area.

[0071] like Figure 7As shown, the material transfer component 6 in Embodiment 1 can be used not only in straight channels but also in curved pipes 401 to ensure the movement speed of kelp in curved pipes 401. Excessive transmission distance can lead to problems such as efficiency reduction, synchronization failure, structural complexity, and reduced reliability. Therefore, excessively long transmission distances should be avoided in the design. When the output end of motor 601 rotates, helical gear 603 and rotating rod 701 rotate synchronously. The output end of motor 601 rotates back and forth via electronic control. The force applied to the rotating rod 701 will cause the rotating rod 701 to swing. During the swinging process of the rotating rod 701 and the support rod 702, the limiting rod 704 on the feeding rake frame 703 is restricted by the contour groove inside the limiting contour member 707. At the same time, the limiting rod 704 will come into contact with the first spring damper 705 or the second spring damper 706 during the movement. The extension end of the first spring damper 705 or the second spring damper 706 will deform, so that a force can be applied to the limiting rod 704 in the future.

[0072] like Figure 5 and Figure 6As shown, a, b, c, and d are schematic points indicating the positions of the limiting rod 704 within the limiting profile 707. The rotating rod 701 and support rod 702 swing back and forth via a linkage transmission assembly. During movement along the water flow direction, a, b, and c are schematic diagrams showing the positions of the limiting rod 704 within the limiting profile 707, while c, d, and a are schematic diagrams showing the positions of the limiting rod 704 within the limiting profile 707 when the feeding rake frame 703 swings back. When moving along a, b, and c, the limiting rod 704 causes the feeding rake frame 703 to extend out of the water. Simultaneously, the swinging of the rotating rod 701 and support rod 702 applies a force to the kelp in the water, facilitating its movement. During the movement of the kelp, the interaction between the kelp and the water flow... The speed is changed to ensure the removal of particles from the kelp. Along lines c, d, and a, the limiting rod 704 retracts the feeding rake frame 703 to avoid contact with water, thus preventing the application of a reverse force to the kelp and ensuring its movement speed. Along lines a, b, and c, the second spring damper 706 is retracted. Approaching point c, the second spring damper 706, due to its elasticity, raises the limiting rod 704 above the height of point c, thus separating the feeding rake frame 703 from the water surface. Along lines c, d, and a, the first spring damper 705 is retracted. Approaching point a, the first spring damper 705, due to its elasticity, lowers the limiting rod 704 below the height of point a, thus achieving feeding. When the rake frame 703 enters the water, the feeding device 7, through its design, ensures that the rake frame 703 is submerged and swings while moving the kelp. This allows the rake frame 703 to exert a force on the kelp, ensuring its movement. During the swing back, the rake frame 703 leaves the water surface, preventing contact with the kelp and thus ensuring the feeding device 7 can move the kelp. Simultaneously, by applying a force to the kelp, the speed of movement between the kelp and the water flow is increased, aiding in the removal of particles from the kelp. The second spring damper 706, when the limiting rod 704 is at the bottom of the limiting profile 707, applies pressure to the limiting profile 707. Rod 704 provides a tendency force to move towards the top of the limiting profile 707. Spring damper 705 provides a tendency force to move towards the bottom of the limiting profile 707 when the limiting rod 704 is at the top position. The combined forces of spring damper 705 and spring damper 706, the limitation of the limiting rod 704's movement trajectory by the profile groove, and the rotation of the limiting rod 704 by the rotating rod 701 enable the limiting rod 704 to circulate along the inner wall of the profile groove. Points a and c are not at the same height; vertically, point a is higher than point c. At points a and c, the limiting rod 704 will not contact spring damper 705 and spring damper 706.Simultaneously, inclined surfaces are provided on both sides of the limiting groove. When the limiting rod 704 moves, it is acted upon by these inclined surfaces, causing the limiting rod 704 to move from the top to the bottom of the limiting groove, or from the bottom to the top, achieving cyclic movement.

[0073] Motor 601 causes helical gear 603 and helical gear 605 to rotate. When the fixed end of the transmission telescopic member 604 rotates, its moving end also rotates synchronously. At the same time, the limiting device is existing technology. The limiting device can fix the position between the fixed end and the moving end of the transmission telescopic member 604. When helical gear 605 rotates, through the transmission telescopic member 604 and the transmission universal joint 606, the transmission telescopic member 604 and helical gear 605 in another position rotate, thereby realizing the transmission between the two helical gears 603. In this way, several transmission rods at the position of the curved pipe 401 can swing.

[0074] like Figure 8 As shown in Embodiment 2, the No. 3 motor 609 rotates, and through the transmission of the crown gear 610, the No. 3 gear 608, and the extension transmission rod 607, the rotating rod 701 rotates. This method has a simple structure. The rotatable connection between the fixed rod 611 and the extension transmission rod 607 is to ensure the position of the extension transmission rod 607, and at the same time ensure the meshing between the crown gear 610 and the No. 3 gear 608. Through the setting of the material transfer assembly 6 and the use of the internal structure of Embodiments 1 and 2, when a force is applied to the feeding device 7, the feeding device 7 located on the curved channel can still work normally. The rotating rod 701 located on the curved channel rotates synchronously, the feeding device 7 can work normally, and combined with the cleaning of kelp in the curved channel, the cleaning effect of kelp is guaranteed.

[0075] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A fully automatic kelp washing and sand removal device, characterized in that, The desanding equipment includes: Water conveying platform (1), the water conveying platform (1) is equipped with a circulation device (3); A pre-separation assembly (2) is installed on the water conveyance platform (1); The curved component (4) is installed on the water conveyance platform (1); Material transfer assembly (6) is installed on water conveying platform (1); The feeding device (7) is installed on the water conveying platform (1), and the power output end of the material transfer component (6) and the power input end of the feeding device (7) are fixed together; The feeding device (7) includes a rotating rod (701), one end of which is fixed to the power output end of the material transfer assembly (6). A support rod (702) is fixedly connected to the outer wall of the rotating rod (701), and a feeding rake frame (703) is slidably connected to the outer wall of the support rod (702). A limiting rod (704) is fixedly connected to one end of the feeding rake frame (703), and a limiting contour member (707) is fixedly connected to one side of the material transfer assembly (6). The limiting wheel... The interior of the profile member (707) is provided with a profile groove for contacting and constraining the movement path of the limiting rod (704). The top end of the limiting profile member (707) is fixedly connected to a first spring damper (705) for applying force to the bottom end when in contact with the limiting rod (704), and the bottom end of the limiting profile member (707) is fixedly connected to a second spring damper (706) for applying force to the top end when in contact with the limiting rod (704). The transfer assembly (6) includes: The second motor (601) is fixedly installed on the top of the water conveyance platform (1); The support frame (602) is fixed at its bottom end to the top end of the water conveyance platform (1); The first helical gear (603) is rotatably connected to the inner wall of the support frame (602), and one end of the second motor (601) is fixed to one side of the first helical gear (603). The transmission telescopic component (604) has an outer wall at the fixed end that is rotatably connected to one end of the support frame (602). The transmission telescopic component (604) is equipped with a limiting device inside to limit the distance between the fixed end and the moving end of the transmission telescopic component (604). The second helical gear (605) is used to mesh with the outer wall of the first helical gear (603). The second helical gear (605) is fixedly installed on the fixed end of the transmission telescopic component (604). A universal joint (606) is fixedly installed on the moving end of the telescopic component (604); The other side of the first helical gear (603) is fixed to one end of the rotating rod (701); A limiting profile member (707) is fixedly connected to one side of the support frame (602); The pre-separation component (2) includes a rotating frame (201), one end of which is rotatably connected to the top of the water conveying platform (1). A water filter drum (202) is rotatably connected inside the rotating frame (201). A No. 1 motor (203) is fixedly connected to the outer wall of the rotating frame (201). A transmission device for controlling the rotation of the water filter drum (202) is installed between the No. 1 motor (203) and the water conveying platform (1). A swinging device for controlling the swinging of the rotating frame (201) is installed between the No. 1 motor (203) and the water conveying platform (1). A spraying device (206) is fixedly connected to the top of the rotating frame (201). The transmission device includes a driving helical gear (204), which is fixedly installed at the output end of the No. 1 motor (203). The outer wall of the filter drum (202) is fixedly connected with a driven helical gear (205) for meshing with the outer wall of the driving helical gear (204).

2. The fully automatic kelp cleaning and sand removal equipment according to claim 1, characterized in that: The desanding equipment also includes a discharge component (5), which is used to remove seaweed from the inside of the water conveying platform (1). The discharge component (5) is installed on the water conveying platform (1).

3. The fully automatic kelp cleaning and sand removal equipment according to claim 1, characterized in that: The swing device includes a disc component (208), the output end of a motor (203) is fixed to one end of the disc component (208), and an arc component (207) is fixedly connected to the top of the water conveying platform (1). One end of the disc component (208) is movably connected to the inner wall of the arc component (207).

4. The fully automatic kelp cleaning and sand removal equipment according to claim 1, characterized in that: The curved component (4) includes a curved pipe (401), which is fixedly installed on the water conveying platform (1). A first spray element (402) is installed inside the curved pipe (401), and a swing component is installed inside the curved pipe (401).

5. The fully automatic kelp cleaning and sand removal equipment according to claim 1, characterized in that: The material transfer assembly (6) includes an extension transmission rod (607), the outer wall of the extension transmission rod (607) and the inner wall of the support frame (602) are rotatably connected, a No. 3 gear (608) is fixedly connected to the outer wall of the extension transmission rod (607), a No. 3 motor (609) is fixedly connected to the top of the water conveying platform (1), a crown gear (610) for meshing with the outer wall of the No. 3 gear (608) is fixedly connected to the output end of the No. 3 motor (609), and a connecting assembly is installed between one end of the extension transmission rod (607) and the water conveying platform (1).

6. The fully automatic kelp cleaning and sand removal equipment according to claim 5, characterized in that: The connecting assembly includes a fixed rod (611), the bottom end of which is rotatably connected to the top end of the crown gear (610), and the inner wall of the fixed rod (611) is rotatably connected to the outer wall of the extension transmission rod (607).

Images