Intelligent aquatic plant harvester for culture pond

Abstract

The invention relates to the field of agricultural mechanical equipment, in particular to an intelligent aquatic plant harvester for a culture pond, which comprises a floating platform, a harvesting assembly and a first driving assembly connected with the front end of the floating platform, and a second driving assembly connected with the rear end of the floating platform. When the floating platform is in water, the first driving wheel and the second driving wheel can rotate upwards to the water surface and are driven to move through rotation of the paddles; when the robot moves on land or a shallow area on the water side, the first driving wheel and the second driving wheel can rotate downwards to support the floating platform to drive the robot to walk, so that manual carrying is not needed when the robot is transferred or transported on a road, and the labor intensity of workers is greatly reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural machinery and equipment, and in particular to an intelligent aquatic weed harvester for aquaculture ponds. Background Art

[0002] With the development of social economy and the improvement of people's living standards, the degree of agricultural mechanization and electrification has been continuously deepened, and the modernization and economic management of river crab farming has been continuously improved. However, at present, since river crabs are mostly farmed by planting grass, aquatic plants are indispensable habitats, hiding places, and molting places for river crabs. However, it is easy for aquatic plants to grow too vigorously and cover the entire breeding water surface, which can easily cause insufficient dissolved oxygen in the water body and affect the growth of river crabs. Moreover, aquatic plants extending out of the water surface will hinder the formation of waves and are not conducive to the entry of oxygen in the air into the water body. Therefore, aquatic plants need to be trimmed.

[0003] In the prior art, a floating platform is usually used for harvesting aquatic plants, and a harvesting device is arranged on the floating platform for harvesting. When transferring, the floating platform needs to be manually launched, unloaded, and transported to another site, and it also needs to be manually driven during operation, which is inconvenient to use and affects the efficiency of harvesting aquatic plants. In addition, the aquatic plant harvesting device is usually scissor-type and is arranged at the end of the harvesting conveyor belt, which is easy to cause damage to crabs when harvesting aquatic plants. Moreover, when harvesting the top of the aquatic plants, as the amount of aquatic plants on the floating platform increases, the draft depth increases, and the draft depth of the cutting assembly also increases, resulting in the length of the cut aquatic plants becoming longer and longer, and the aquatic plants are not cut neatly, which is not conducive to the effective management of the aquatic plants. Therefore, how to improve the efficiency of harvesting aquatic plants in crab ponds, the consistency of aquatic plant harvesting, and avoid damage to crabs are issues that technical personnel in this field need to consider. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent aquatic weed harvester for aquaculture ponds to solve the problems of low aquatic weed harvesting efficiency, poor harvesting consistency and easy injury to crabs in the prior art.

[0005] The technical solution of the present invention is: an intelligent aquatic plant harvester for aquaculture ponds, comprising a floating platform, a harvesting assembly and a first driving assembly connected to the front end of the floating platform, and a second driving assembly connected to the rear end of the floating platform; the first driving assembly is provided with two groups and is respectively arranged on both sides of the floating platform, including a first connecting device connected to the floating platform and a first driving wheel connected to the first connecting device, the first connecting device can drive the first driving wheel to move upward or downward, and when the first driving wheel moves downward, it can move to at least a part of the area below the lower surface of the floating platform; the first connecting devices of the two groups of the first driving assemblies respectively drive the first driving wheel to adjust the draft of the first driving wheel to make the floating platform turn; The first connecting device comprises a first connecting rod fixedly connected to the floating platform, the middle part of the first connecting rod is rotatably connected to a triangular arm, one end of which is rotatably connected to a first driver; an end of the first driver away from the first connecting rod is rotatably connected to the triangular arm; a second connecting rod is rotatably connected to the triangular arm, one end of the second connecting rod is connected to the first driving wheel, and the end away from the first driving wheel is rotatably connected to the end of the first connecting rod away from the first driver through a third connecting rod; The first driver drives the triangular arm to rotate on the first connecting rod, and the triangular arm drives the first driving wheel to move upward or downward through the second connecting rod. At the same time, under the push of the third connecting rod, the second connecting rod rotates relative to the triangular arm.

[0006] Preferably, the second drive assembly includes two second drive wheels, the two second drive wheels are respectively connected to the floating platform through support rods, a support plate is connected between the two support rods, the support plate is connected to the second driver through a fourth connecting rod, the fourth connecting rod is rotationally connected to the support plate and the second driver; the second driver is rotationally connected to the floating platform.

[0007] Preferably, the first driving wheel comprises a driving motor connected to the second connecting rod, a land driving assembly and a water driving assembly connected to the driving motor, and the land driving assembly comprises a spoke plate and a hub arranged on the outer ring of the spoke plate; The water drive assembly comprises a sleeve connected to the center of the spoke plate, a plurality of blades are arranged and connected to the outer periphery of the sleeve, and at least a part of the end of the blade away from the sleeve is connected to the inner ring of the hub.

[0008] Preferably, the water drive assembly is provided in two groups and is symmetrically arranged on both sides of the land drive assembly; the drive motor is arranged in one of the sleeves, and its drive end is connected to the center of the sleeve and the spoke plate at the same time.

[0009] Preferably, one end of the blade away from the web is connected to a wing plate, and the wing plate extends to both sides of the plane where the blade is located and is perpendicular to the plane where the blade is located; One end of the wing plate is connected to the sleeve, and the other end away from the sleeve is connected to a wheel rim, wherein the outer diameter of the wheel rim is larger than the outer diameter of the circle where the plurality of blades are located, and smaller than the outer diameter of the hub.

[0010] Preferably, the harvesting assembly includes a conveying assembly connected to the floating platform via a third connecting device, and a cutting assembly connected to the conveying assembly; The cutting assembly includes a mounting plate rotatably connected to the transmission assembly, a third driver is connected to the mounting plate, and a slider and a sliding rod connected to the slider, the third driver can drive the sliding rod to reciprocate on the slider; both ends of the sliding rod are connected to a fifth connecting rod, a rope saw is connected between the two fifth connecting rods, and the rope saw is parallel to the sliding rod.

[0011] Preferably, the mounting plate is connected to the transmission assembly via a fixing rod, a fourth driver is connected to the fixing rod, the fourth driver is connected to the mounting plate, and can drive the mounting plate to rotate on the fixing rod.

[0012] Preferably, the transmission assembly includes a frame, two groups of chains are arranged on the frame, and multiple transmission rods are arranged between the two groups of chains; the two groups of chains rotate synchronously to drive the transmission rods to rotate to realize transmission.

[0013] Preferably, a protective shell is provided on the frame, a guide groove is provided on the protective shell, and the chain is embedded in the guide groove.

[0014] Preferably, the third connecting device comprises a sixth connecting rod connected to the first bracket on the floating platform and rotatably connected to the first bracket in the middle, one end of the sixth connecting rod is connected to the floating platform through a fifth driver, and the other end is rotatably connected to the frame; The third connecting device also includes a seventh connecting rod rotatably connected to the floating platform, and the end of the seventh connecting rod away from the floating platform is rotatably connected to a guide block, and the guide block is connected to a guide rail set in the middle part of the frame; the seventh connecting rod is also rotatably connected to a sixth driver, and the sixth driver is rotatably connected to the floating platform.

[0015] Compared with the prior art, the advantages of the present invention are: (1) The rack reciprocates with the cutting device to cut the water plants, so even if the crabs come into contact with the racks during cutting, the crabs will not be damaged, which greatly reduces the damage rate of the crabs. At the same time, by setting up multiple conveying rods, crabs can escape from the gaps between the conveying rods during the conveying process; by setting up a protective shell on the chain, crabs can also be prevented from being pinched, further avoiding damage to the crabs; (2) By adjusting the angle of the mounting plate, the cutting angle of the rope saw can be adjusted to achieve trimming and cutting at different angles on the side of the waterweed or other different positions; By setting the third connecting device, when harvesting aquatic plants, the draft depth of the harvesting assembly is adjusted to avoid uneven cutting depth of the aquatic plants; (3) When the floating platform is in water, the first drive wheel and the second drive wheel can rotate upward to the water surface and drive the movement through the rotation of the paddle blades; when on land or in a shallow area near the water, the first drive wheel and the second drive wheel can rotate downward to lift the floating platform and drive it to move, so that when transferring or transporting on land, there is no need for manual handling, which greatly reduces the labor intensity of manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments: Figure 1 This is a structural schematic diagram of the intelligent aquatic weed harvester for aquaculture ponds according to the present invention; Figure 2 for Figure 1 The enlarged structural diagram at A in the middle; Figure 3 This is a front view structural schematic diagram of the intelligent aquatic weed harvester for aquaculture ponds according to the present invention; Figure 4 is a schematic structural diagram of the first driving assembly of the present invention; Figure 5 is a schematic structural diagram of the first driving wheel of the present invention; Figure 6 is a front view structural schematic diagram of the first driving wheel of the present invention; Figure 7 It is a schematic diagram of the structure of the harvesting assembly of the present invention; Figure 8 for Figure 7 The enlarged structural diagram at B in the middle; Fig. 9 The structure of the cutting assembly of the present invention is shown in FIG. Figure 1 ; Fig.10 The structure of the cutting assembly of the present invention is shown in FIG. Figure 2 ; Fig.11 It is a structural schematic diagram of the mounting plate of the present invention.

[0017] Among them: floating platform 1; Harvesting assembly 2, third connecting device 21, first bracket 211, sixth connecting rod 212, fifth driver 213, seventh connecting rod 214, guide block 215, sixth driver 216, transmission assembly 22, frame 221, guide rail 2211, chain 222, transmission rod 223, protective shell 224, guide groove 2241, cutting assembly 23, mounting plate 231, protective cover 2311, slider 232, slide bar 233, fifth connecting rod 234, rope saw 235, fixing rod 236; The first driving assembly 3, the first connecting device 31, the first connecting rod 311, the triangular arm 312, the first driver 313, the second connecting rod 314, the third connecting rod 315, the first driving wheel 32, the driving motor 321, the land driving assembly 322, the spoke plate 3221, the wheel hub 3222, the water driving assembly 323, the sleeve 3231, the blade 3232, the wing plate 3233, and the wheel rim 3234; The second driving assembly 4 , the second driving wheel 41 , the support rod 42 , the support plate 43 , the fourth connecting rod 44 , and the second driver 45 . DETAILED DESCRIPTION

[0018] The present invention is further described in detail below in conjunction with specific embodiments: like Figure 1-Figure 11 As shown, the present invention is applied to the harvesting of aquatic plants in river crab breeding ponds and other breeding ponds. A harvesting assembly with adjustable angle is set at one end of the floating platform. Through adjustment, the draft depth of the cutting assembly is maintained to ensure the consistency of the cutting of the aquatic plants; through the setting of the rope saw and the protection shell on the chain, damage to the crabs during operation is avoided; through the setting of the first drive assembly and the second drive assembly, the floating platform can not only be driven in water, but also driven on land by itself, reducing the labor intensity of personnel.

[0019] Specifically: An intelligent aquatic plant harvester for aquaculture ponds includes a floating platform 1, a harvesting component 2 and a first driving component 3 connected to the front end of the floating platform 1, and a second driving component 4 connected to the rear end of the floating platform 1.

[0020] like Figure 4-Figure 6 As shown, two groups of first driving assemblies 3 are provided and are respectively arranged on both sides of the floating platform 1 , including a first connecting device 31 connected to the floating platform 1 and a first driving wheel 32 connected to the first connecting device 31 .

[0021] The first connecting device 31 can drive the first driving wheel 32 to move upward or downward, and when the first driving wheel 32 moves downward, it can move to at least a part of the area below the lower surface of the floating platform 1, so that the first driving wheel 32 can walk on land. The first connecting device 31 includes a first connecting rod 311 fixedly connected to the floating platform 1. The middle part of the first connecting rod 311 is rotatably connected to a triangular arm 312, one end of which is rotatably connected to a first driver 313, and the end of the first driver 313 away from the first connecting rod 311 is rotatably connected to the triangular arm 312; the triangular arm 312 is rotatably connected to a second connecting rod 314, one end of the second connecting rod 314 is connected to the first driving wheel 32, and the end away from the first driving wheel 32 is rotatably connected to the end of the first connecting rod 311 away from the first driver 313 through a third connecting rod 315. When driving in a straight line, the drafts of the two first driving wheels 32 are adjusted to be consistent; when turning is required, the drafts of the two first driving wheels 32 can be adjusted to one high and one low, so as to turn the floating platform 1.

[0022] In this embodiment, the first driver 313 drives the triangular arm 312 to rotate on the first connecting rod 311, and the triangular arm 312 drives the first driving wheel 32 to move upward or downward through the second connecting rod 314. At the same time, under the push of the third connecting rod 315, the second connecting rod 314 rotates relative to the triangular arm 312, and also makes the first driving wheel 32 move upward or downward. The two adjustments are combined with each other, making the adjustment faster. In addition, the third connecting rod 315 also supports the second connecting rod 314, making the structure more stable after adjustment, thereby ensuring the stability of the drive.

[0023] The first driving wheel 32 includes a driving motor 321 connected to the second connecting rod 314, a land driving assembly 322 and a water driving assembly 323 connected to the driving motor 321, wherein the land driving assembly 322 includes a spoke 3221 and a hub 3222 arranged on the outer ring of the spoke 3221. The water driving assembly 323 includes a sleeve 3231 connected to the center of the spoke 3221, and a plurality of blades 3232 are arranged and connected to the outer periphery of the sleeve 3231, and at least a part of the end of the blade 3232 away from the sleeve 3231 is connected to the inner ring of the hub 3222.

[0024] Two groups of water drive components 323 are provided and symmetrically arranged on both sides of the land drive component 322. The drive motor 321 is arranged in one of the sleeves 3231, and its drive end is connected to the center of the sleeve 3231 and the spoke 3221 at the same time. The end of the blade 3232 away from the spoke 3221 is connected to the wing 3233, which extends to both sides of the plane where the blade 3232 is located and is perpendicular to the plane where the blade 3232 is located. One end of the wing 3233 is connected to the sleeve 3231, and the end away from the sleeve 3231 is connected to the rim 3234, and the outer diameter of the rim 3234 is larger than the outer diameter of the circle where the multiple blades 3232 are located, and smaller than the outer diameter of the hub 3222.

[0025] In this embodiment, the paddles 3232 support the hub 3222 to strengthen the hub 3222 and prevent deformation when walking on land. The wing 3233 is provided to cut or crush the waterweed when driving in the water to prevent the waterweed from getting entangled and affecting the driving efficiency. The rim 3234 is provided to support the paddles 3232 and thus strengthen the strength of the hub 3222; at the same time, the high-speed rotation of the paddles 3232 may touch the crabs and cause damage to the crabs. The rim 3234 also prevents the paddles 3232 from directly hitting the crabs, so as to further reduce the damage to the crabs. The outer ring of the hub 3222 can be provided with a soft carcass such as rubber to act as a buffer, making walking on land more stable.

[0026] like Figure 2 As shown, the second drive assembly 4 includes two second drive wheels 41, and the two second drive wheels 41 are respectively connected to the floating platform 1 through support rods 42, a support plate 43 is connected between the two support rods 42, and the support plate 43 is connected to the second driver 45 through a fourth connecting rod 44, the fourth connecting rod 44 is rotationally connected to the support plate 43 and the second driver 45, and the second driver 45 is rotationally connected to the floating platform 1.

[0027] In this embodiment, the structure of the second driving wheel 41 is the same as that of the first driving wheel 32, and will not be described in detail. When driving on water, the second driver 45 adjusts the draft of the second driving wheel 41 to adjust the driving efficiency; when walking on land, the second driver 45 adjusts the second driving wheel 41 to move downward so that the second driving wheel 41 touches the ground for walking.

[0028] like Figure 7-Figure 11 As shown, the harvesting assembly 2 includes a conveying assembly 22 connected to the floating platform 1 via a third connecting device 21 , and a cutting assembly 23 connected to the conveying assembly 22 .

[0029] like Figure 9-11As shown, the cutting assembly 23 includes a mounting plate 231 rotatably connected to the transmission assembly 22, a third driver (not shown in the figure) is connected to the mounting plate 231, and a slider 232 and a slide bar 233 connected to the slider 232, and the third driver can drive the slide bar 233 to reciprocate on the slider 232; both ends of the slide bar 233 are connected to a fifth connecting rod 234, and a rope saw 235 is connected between the two fifth connecting rods 234, and the rope saw 235 is parallel to the slide bar 233. The mounting plate 231 is connected to the transmission assembly 22 through a fixed rod 236, and a fourth driver (not shown in the figure) is connected to the fixing rod 236. The fourth driver is connected to the mounting plate 231 and can drive the mounting plate 231 to rotate on the fixing rod 236. In this embodiment, in order to prevent the cutting assembly 23 from being blocked by impurities such as waterweed, a protective cover 2311 is set on the mounting plate 231, the slide bar 233 and the slider 232 are set inside the protective cover 2311, and the rope saw 235 is set outside the protective cover 2311. The fourth driver can be directly or indirectly connected to the mounting plate 231 to drive the mounting plate 231 to rotate on the fixing rod 236. This connection method is a prior art and will not be described in detail here. The first driver 313 can be a motor connected to an eccentric wheel or an eccentric rod, or connected to other mechanisms capable of driving the slide rod 233 to reciprocate. The fixing rod 236 is connected to the frame 221 of the transmission component 22, and the position of the connection can be adjusted to adjust the distance between the cutting component 23 and the transmission component 22, which is suitable for different usage scenarios.

[0030] like Figure 7 As shown, the transmission component 22 includes a frame 221, two groups of chains 222 are arranged on the frame 221, and multiple transmission rods 223 are arranged between the two groups of chains 222; the two groups of chains 222 rotate synchronously to drive the transmission rods 223 to rotate to achieve transmission. A protective shell 224 is arranged on the frame 221, and a guide groove 2241 is arranged on the protective shell 224, and the chain 222 is embedded in the guide groove 2241. In this embodiment, there is a certain gap between two adjacent transmission rods 223, and the river crab can escape from the gap by itself when the water grass is transmitted. In addition, by setting the protective shell 224, it is prevented that the river crab accidentally touches the chain 222 when escaping, and is clamped by the chain 222 to cause damage. At the same time, the chain 222 will become loose after long-term use, and the setting of the guide groove 2241 also supports the chain 222, which can prevent the chain 222 from loosening and affecting the transmission efficiency, and also improve the service life of the chain 222.

[0031] like Figure 1 and Figure 3As shown, the third connecting device 21 includes a first bracket 211 connected to the floating platform 1, a sixth connecting rod 212 rotatably connected to the first bracket 211 in the middle, one end of the sixth connecting rod 212 is connected to the floating platform 1 through a fifth driver 213, and the other end is rotatably connected to the frame 221. The third connecting device 21 also includes a seventh connecting rod 214 rotatably connected to the floating platform 1, and the end of the seventh connecting rod 214 away from the floating platform 1 is rotatably connected to a guide block 215, and the guide block 215 is connected to a guide rail 2211 provided in the middle of the frame 221; the seventh connecting rod 214 is also rotatably connected to a sixth driver 216, and the sixth driver 216 is rotatably connected to the floating platform 1.

[0032] In this embodiment, two sets of the first bracket 211 and the sixth connecting rod 212 are provided, and are symmetrically connected to the two sides of the frame 221. The fifth driver 213 can be connected to the two sixth connecting rods 212 directly or through other connecting rod structures at the same time. The fifth driver 213 can be an electric push rod or other device that can drive the sixth connecting rod 212 to rotate on the first bracket 211. When it is driven, the transmission assembly 22 is driven to move along the direction of the slide rail through the rotation of the sixth connecting rod 212.

[0033] The seventh connecting rod 214, the guide block 215 and the guide rail 2211 are each provided with two groups, and are symmetrically arranged on both sides of the frame 221. The sixth driver 216 is connected to the two seventh connecting rods 214 at the same time directly or through other connecting rod structures. The sixth driver 216 can be an electric push rod or other device that can drive the seventh connecting rod 214 to rotate on the floating platform 1. When the sixth driver 216 drives the seventh connecting rod 214 to rotate, the seventh connecting rod 214 and the guide block 215 rotate relative to each other, thereby driving the transmission component 22 to rotate along the rotation connection between the transmission component 22 and the sixth connecting rod 212, thereby causing the cutting component 23 to move upward or downward to adjust the length of the cut waterweed.

[0034] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the scope of protection of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention.

Claims

1. An intelligent aquatic plant harvester for aquaculture ponds, characterized by: It comprises a floating platform, a harvesting assembly and a first driving assembly connected to the front end of the floating platform, and a second driving assembly connected to the rear end of the floating platform; the first driving assembly is provided with two groups and is respectively provided on both sides of the floating platform, and comprises a first connecting device connected to the floating platform and a first driving wheel connected to the first connecting device, the first connecting device can drive the first driving wheel to move upward or downward, and when the first driving wheel moves downward, it can move to at least a part of the area below the lower surface of the floating platform; the first connecting devices of the two groups of the first driving assemblies respectively drive the first driving wheel to adjust the draft of the first driving wheel and make the floating platform turn; The first connecting device comprises a first connecting rod fixedly connected to the floating platform, the middle part of the first connecting rod is rotatably connected to a triangular arm, one end of which is rotatably connected to a first driver; an end of the first driver away from the first connecting rod is rotatably connected to the triangular arm; a second connecting rod is rotatably connected to the triangular arm, one end of the second connecting rod is connected to the first driving wheel, and the end away from the first driving wheel is rotatably connected to the end of the first connecting rod away from the first driver through a third connecting rod; The first driver drives the triangular arm to rotate on the first connecting rod, and the triangular arm drives the first driving wheel to move upward or downward through the second connecting rod. At the same time, under the push of the third connecting rod, the second connecting rod rotates relative to the triangular arm.

2. The intelligent aquatic plant harvester for aquaculture pond according to claim 1, characterized in that: The second drive assembly includes two second drive wheels, and the two second drive wheels are respectively connected to the floating platform through support rods, a support plate is connected between the two support rods, and the support plate is connected to the second driver through a fourth connecting rod, and the fourth connecting rod is rotationally connected to the support plate and the second driver; the second driver is rotationally connected to the floating platform.

3. The intelligent aquatic plant harvester for aquaculture pond according to claim 1, characterized in that: The first driving wheel comprises a driving motor connected to the second connecting rod, a land driving assembly and a water driving assembly connected to the driving motor, and the land driving assembly comprises a spoke plate and a hub arranged on the outer ring of the spoke plate; The water drive assembly comprises a sleeve connected to the center of the spoke plate, a plurality of blades are arranged and connected to the outer periphery of the sleeve, and at least a part of the end of the blade away from the sleeve is connected to the inner ring of the hub.

4. The intelligent aquatic plant harvester for aquaculture pond according to claim 3, characterized in that: The water drive components are provided in two groups and are symmetrically arranged on both sides of the land drive component; the drive motor is arranged in one of the sleeves, and its drive end is connected to the center of the sleeve and the spoke plate at the same time.

5. The intelligent aquatic plant harvester for aquaculture pond according to claim 3, characterized in that: One end of the blade away from the web is connected to a wing plate, and the wing plate extends to both sides of the plane where the blade is located and is perpendicular to the plane where the blade is located; One end of the wing plate is connected to the sleeve, and the other end away from the sleeve is connected to a wheel rim, wherein the outer diameter of the wheel rim is larger than the outer diameter of the circle where the plurality of blades are located, and smaller than the outer diameter of the hub.

6. The intelligent aquatic weed harvester for aquaculture pond according to claim 1, characterized in that: The harvesting assembly includes a conveying assembly connected to the floating platform via a third connecting device, and a cutting assembly connected to the conveying assembly; The cutting assembly includes a mounting plate rotatably connected to the transmission assembly, a third driver is connected to the mounting plate, and a slider and a sliding rod connected to the slider, the third driver can drive the sliding rod to reciprocate on the slider; both ends of the sliding rod are connected to a fifth connecting rod, a rope saw is connected between the two fifth connecting rods, and the rope saw is parallel to the sliding rod.

7. The intelligent aquatic plant harvester for aquaculture pond according to claim 6, characterized in that: The mounting plate is connected to the transmission assembly via a fixing rod, a fourth driver is connected to the fixing rod, the fourth driver is connected to the mounting plate and can drive the mounting plate to rotate on the fixing rod.

8. The intelligent aquatic plant harvester for aquaculture pond according to claim 7, characterized in that: The transmission assembly comprises a frame, two groups of chains are arranged on the frame, and multiple transmission rods are arranged between the two groups of chains; the two groups of chains rotate synchronously to drive the transmission rods to rotate, so as to realize transmission.

9. The intelligent aquatic plant harvester for aquaculture pond according to claim 8, characterized in that: A protective shell is arranged on the frame, a guide groove is arranged on the protective shell, and the chain is embedded in the guide groove.

10. The intelligent aquatic plant harvester for aquaculture pond according to claim 9, characterized in that: The third connecting device includes a first bracket connected to the floating platform, a sixth connecting rod rotatably connected to the first bracket in the middle, one end of the sixth connecting rod is connected to the floating platform through a fifth driver, and the other end is rotatably connected to the frame; The third connecting device also includes a seventh connecting rod rotatably connected to the floating platform, and the end of the seventh connecting rod away from the floating platform is rotatably connected to a guide block, and the guide block is connected to a guide rail set in the middle part of the frame; the seventh connecting rod is also rotatably connected to a sixth driver, and the sixth driver is rotatably connected to the floating platform.

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