Aquatic plant planting device for purifying aquaculture water

Abstract

The invention discloses an aquatic plant planting device for purifying an aquaculture water body, and belongs to the technical field of agricultural planting, the aquatic plant planting device comprises a bottom plate, the bottom plate is provided with a fixing assembly and a transfer assembly, and by arranging a limiting unit, a floating plate can be always kept in a horizontal state in the moving and rotating process; the aquatic plants on the floating plate are prevented from falling off due to movement of the ship body, water and nutrients can be automatically supplemented to the roots of the aquatic plants through mutual cooperation of the water tank and the fixing assembly, it is ensured that the plants obtain sufficient nutrients in the transportation process, and the aquatic plants can be evenly distributed on the surface of the water body through the floating plate; according to the aquatic plant floating plate transfer device, illumination and nutrient resources are fully utilized, the water purification effect is improved, the aquatic plant floating plate can be quickly and accurately mounted and transferred through mutual cooperation of the fixing assembly and the transfer assembly, and the time and complexity of manual operation are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural planting, and particularly relates to an aquatic plant planting device for purifying aquaculture water bodies. Background Art

[0002] With the rapid development of the aquaculture industry, the problem of water pollution has become increasingly serious. In particular, the eutrophication phenomenon generated during the aquaculture process has led to the deterioration of water quality, affecting the health and growth of aquaculture organisms. As a natural purification means, aquatic plants can effectively absorb nutrients such as nitrogen and phosphorus in the water body, inhibit the excessive reproduction of algae, and improve water quality. However, there are many problems with traditional aquatic plant planting methods, such as uneven plant distribution, insecure fixation, difficulty in transfer and maintenance, etc., resulting in unsatisfactory purification effects, low manual operation efficiency, and difficulty in meeting the needs of large-scale aquaculture. Therefore, the present invention provides an aquatic plant planting device for purifying aquaculture water bodies. Summary of the Invention

[0003] Aiming at the defects in the prior art, the present invention provides an aquatic plant planting device for purifying aquaculture water bodies, which overcomes the problems of unsatisfactory purification effect, low manual operation efficiency, and difficulty in meeting the needs of large-scale aquaculture.

[0004] To achieve the above object, the present invention provides the following technical solution: An aquatic plant planting device for purifying aquaculture water bodies, comprising a bottom plate, on which a fixing component and a transfer component are provided. The fixing component includes two fixing circular plates, on which a plurality of unfolding sliding plates are slidably mounted in a circumferential array. A fixing rotating seat is rotatably mounted on each unfolding sliding plate. A floating plate is provided between two relatively arranged fixing rotating seats for placing aquatic plants. A limiting unit is also provided on each fixing circular plate, and each limiting unit includes a friction ring plate and a sector strip plate, which are used to assist in fixing the floating plate. The transfer component includes a transfer sliding frame, on which a separating sliding plate is slidably mounted. Trapezoidal pushing blocks II are symmetrically fixed on the separating sliding plate. Limiting strip plates are symmetrically fixed on both sides of the transfer sliding frame. The trapezoidal pushing blocks II and the limiting strip plates are used to adjust the position of the fixing rotating seat. Clamping blocks are also symmetrically slidably mounted on both sides of the transfer sliding frame, and the clamping blocks are used to transfer the floating plate.

[0005] Furthermore, the two fixing circular plates are symmetrically rotatably mounted on the bottom plate, and are fixedly connected between the two fixing circular plates. The unfolding sliding plates on the two fixing circular plates are arranged in pairs and relatively. Springs are provided between each unfolding sliding plate and the corresponding fixing circular plate. The floating plate and the corresponding fixing rotating seat are in sliding fit.

[0006] Further, limiting rotary frames are rotatably installed on the fixed circular plates on average, the sector strip plates are fixedly installed on the corresponding limiting rotary frames, and the axes of the fixed circular plates, the limiting rotary frames, and the sector strip plates are on the same straight line. Arc-shaped sliding grooves that cooperate with the sector strip plates are arranged on the unfolding sliding plates on average. The fixed circular plates are used to limit the positions of the unfolding sliding plates, and a transmission group is arranged between the two limiting rotary frames.

[0007] Further, cams are fixedly installed on the fixed rotating seats on average. The cams are used to keep the fixed rotating seats in a horizontal state all the time. Two friction ring plates are symmetrically slidably installed on the bottom plate. There is friction between the friction ring plates and the cams when they are in contact. The friction ring plates are used to limit the positions of all the cams on the corresponding fixed circular plates.

[0008] Further, a transfer sliding plate is slidably installed on the bottom plate. An auxiliary sliding frame is slidably installed on the transfer sliding plate. A position-changing rotating plate is rotatably installed on the auxiliary sliding frame. A transfer sliding frame is slidably installed on the position-changing rotating plate. An adjusting screw rod is fixedly installed on the separating sliding plate. An adjusting belt pulley is rotatably installed on the position-changing rotating plate. The adjusting screw rod and the adjusting belt pulley form a screw pair.

[0009] Further, trapezoidal push blocks I are fixedly arranged on the unfolding sliding plates on average. The trapezoidal push blocks II are used to push the corresponding trapezoidal push blocks I to move. The distance between the two limiting strip plates on the same side of the transfer sliding plate is equal to the thickness of the fixed rotating seat. The limiting strip plates are used to limit the positions of the fixed rotating seats.

[0010] Further, a double-headed electric cylinder is fixedly installed on the transfer sliding frame. Clamping strip plates are fixedly installed at the ends of the piston rods on both sides of the double-headed electric cylinder. The clamping strip plates are fixedly connected to the corresponding two clamping blocks.

[0011] Further, a water tank is slidably installed on the bottom plate. A diversion pipe is fixedly arranged on the water tank. The water tank is used to supplement water or nutrients to the roots of the aquatic plants on the floating plate.

[0012] The beneficial effects of the present invention compared with the prior art are as follows: (1) By arranging the limiting unit, the present invention can keep the floating plate in a horizontal state all the time during the movement and rotation processes, thereby preventing the aquatic plants on the floating plate from falling off due to the movement of the ship's hull. (2) Through the mutual cooperation of the water tank and the fixing components, the present invention can automatically supplement water and nutrients to the roots of the aquatic plants, ensuring that the plants obtain sufficient nutrition during transportation. (3) By arranging the floating plate, the present invention enables the aquatic plants to be evenly distributed on the water surface, making full use of light and nutrient resources and improving the water purification effect. (4) Through the mutual cooperation of the fixing components and the transfer components, the present invention can quickly and accurately install and transfer the aquatic plant floating plate, reducing the time and complexity of manual operation. Description of the Drawings

[0013] Figure 1This is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 This is a schematic diagram of the structure at the double-headed threaded lead screw of the present invention.

[0015] Figure 3 For Figure 2 This is a partially enlarged schematic diagram at position A in

[0016] Figure 4 This is a schematic diagram of the structure at the water tank of the present invention.

[0017] Figure 5 This is a schematic diagram of the structure of the fixing component of the present invention.

[0018] Figure 6 This is a side view of the fixing component of the present invention.

[0019] Figure 7 This is a schematic diagram of the structure of the transfer component of the present invention.

[0020] Figure 8 For Figure 7 This is a partially enlarged schematic diagram at position B in

[0021] Figure 9 This is a schematic diagram of the structure at the transfer carriage of the present invention.

[0022] Figure 10 This is a top view of the structure at the transfer carriage of the present invention.

[0023] Reference numerals: 101 - base plate; 102 - floating plate; 103 - transfer sliding plate; 104 - fixed circular plate; 105 - friction ring plate; 106 - switching motor; 107 - double-headed threaded lead screw; 108 - limiting rotating frame; 109 - distance adjusting motor; 110 - limiting motor; 111 - cam; 112 - unfolding sliding plate; 113 - diversion pipe; 114 - sector strip plate; 115 - fixed rotating seat; 116 - water tank; 117 - trapezoidal push block one; 118 - feed screw rod; 119 - feed motor; 120 - auxiliary sliding frame; 121 - height adjusting screw rod; 122 - height adjusting motor; 123 - height adjusting belt pulley; 124 - position changing motor; 125 - position changing rotating plate; 126 - separating sliding plate; 127 - position adjusting screw rod; 128 - position adjusting belt pulley; 129 - trapezoidal push block two; 130 - transfer carriage; 131 - limiting strip plate; 132 - double-headed electric cylinder; 133 - clamping strip plate; 134 - clamping block; 135 - position adjusting motor; 136 - position adjusting electric cylinder; 137 - auxiliary screw rod; 138 - auxiliary motor. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] Example: Refer to Figures 1-10 , an aquatic plant planting device for purifying aquaculture water bodies, including a bottom plate 101. A fixing component is arranged on the bottom plate 101. The fixing component includes two fixing circular plates 104. The two fixing circular plates 104 are symmetrically and rotatably installed on the bottom plate 101 and are fixedly connected between them. A switching motor 106 is fixedly installed on the bottom plate 101, and the output shaft of the switching motor 106 is fixedly connected to the corresponding fixing circular plate 104. A plurality of unfolding sliding plates 112 are slidably installed on the fixing circular plate 104 in a circumferential array. Springs are arranged between the unfolding sliding plates 112 and the corresponding fixing circular plates 104. The unfolding sliding plates 112 on the two fixing circular plates 104 are arranged in pairs and oppositely. At the initial position, the springs between the fixing circular plates 104 and the unfolding sliding plates 112 are not compressed. At this time, the two oppositely arranged unfolding sliding plates 112 are at the closest position. Start the switching motor 106 to drive the corresponding fixing circular plate 104 to rotate. The two fixing circular plates 104 rotate synchronously, and the components on the fixing circular plate 104 also rotate synchronously.

[0026] Fixing rotating seats 115 are rotatably installed on the unfolding sliding plates 112. A floating plate 102 is arranged between the two oppositely arranged fixing rotating seats 115. The floating plate 102 is used to place aquatic plants. The floating plate 102 is slidably matched with the corresponding fixing rotating seats 115. At the initial position, the two oppositely arranged unfolding sliding plates 112 are at the closest position. At this time, both ends of the floating plate 102 are inside the fixing rotating seats 115 on both sides. At this time, the floating plate 102 cannot move relative to the corresponding fixing rotating seats 115, and the floating plate 102 and the corresponding two fixing rotating seats 115 form a whole.

[0027] The fixed circular plate 104 is also provided with limiting units. The limiting units each include a friction ring plate 105 and a sector strip plate 114. The friction ring plate 105 and the sector strip plate 114 are used to assist in fixing the floating plate 102. The fixed circular plate 104 is also rotatably installed with limiting brackets 108. The sector strip plates 114 are fixedly installed on the corresponding limiting brackets 108. The axes of the fixed circular plate 104, the limiting brackets 108, and the sector strip plates 114 are on the same straight line. The unfolding slide plates 112 are each provided with arc-shaped chutes that cooperate with the sector strip plates 114. The fixed circular plate 104 is used to limit the position of the unfolding slide plates 112. A transmission group is provided between the two limiting brackets 108. The transmission group includes a transmission shaft, two belts, four belt pulleys. Two of the four belt pulleys are fixedly installed on the corresponding limiting brackets 108, and the other two belt pulleys are fixedly installed on the transmission shaft. The belts are arranged between the belt pulleys on the limiting brackets 108 and the belt pulleys on the transmission shaft. The bottom plate 101 is also fixedly installed with a limiting motor 110. The output shaft of the limiting motor 110 is fixedly connected to the transmission shaft. The transmission shaft is located outside the fixed circular plate 104. When the fixed circular plate 104 rotates, the transmission shaft does not affect the rotation of the components on the fixed circular plate 104. The belt pulleys on the limiting brackets 108 and the axes of the limiting brackets 108 are on the same straight line.

[0028] In the initial position, the arc-shaped chutes on the unfolding slide plates 112 are all in a joined state with the sector strip plates 114. Under the action of the sector strip plates 114, the unfolding slide plates 112 cannot slide relative to the fixed circular plate 104. Start the limiting motor 110 to drive the transmission shaft to rotate. Under the action of the transmission group, the two limiting brackets 108 rotate synchronously, that is, the two sector strip plates 114 rotate synchronously, causing the sector strip plates 114 to disengage from the joined state with the unfolding slide plates 112 that need to be adjusted. That is, the unfolding slide plates 112 at the relative positions of this unfolding slide plate 112 also disengage from the corresponding sector strip plates 114. At this time, the unfolding slide plates 112 at both ends of the floating plate 102 can move relative to the fixed circular plate 104, and the other sector strip plates 114 are still in a joined state with the unfolding slide plates 112, that is, the other unfolding slide plates 112 still cannot move.

[0029] Fixed rotating seats 115 are each fixedly installed with cams 111. The cams 111 are used to keep the fixed rotating seats 115 always in a horizontal state. The two friction ring plates 105 are symmetrically slidably installed on the bottom plate 101. There is friction between the friction ring plate 105 and the cam 111 when they are in contact. The friction ring plate 105 is used to limit the positions of all the cams 111 on the corresponding fixed circular plate 104. A double-headed threaded screw rod 107 is rotatably installed on the bottom plate 101. The threads at both ends of the double-headed threaded screw rod 107 respectively form a screw pair with the corresponding friction ring plates 105. A distance-adjusting motor 109 is fixedly installed on the bottom plate 101. The output shaft of the distance-adjusting motor 109 is fixedly connected to the double-headed threaded screw rod 107.

[0030] At the initial position, the two friction ring plates 105 are at the closest position to each other. At this time, the friction ring plates 105 and the cams 111 on the corresponding fixed circular plates 104 are all in contact. Under the action of the frictional force between the friction ring plates 105 and the cams 111, the cams 111 cannot move, that is, the corresponding fixed turntables 115 of the friction ring plates 105 cannot rotate relative to the unfolding slide plate 112. Furthermore, under the action of the two friction ring plates 105, the positions of the fixed turntables 115 on the fixed circular plate 104 are locked, and then the position of the floating plate 102 is locked.

[0031] Start the distance adjustment motor 109 to drive the double-headed threaded screw rod 107 to rotate, so that the two friction ring plates 105 move away from each other, causing the friction ring plates 105 to disengage from contact with the cams 111. At this time, start the switching motor 106 to drive the fixed circular plate 104 to rotate, and the components on the fixed circular plate 104 rotate synchronously. Under the action of the cams 111, the fixed turntables 115 always remain horizontal, that is, the floating plate 102 always remains horizontal, thus preventing the aquatic plants on the floating plate 102 from falling due to the rotation of the fixed circular plate 104.

[0032] A transfer component is provided on the bottom plate 101. The transfer component includes a transfer carriage 130. A transfer slide plate 103 is slidably mounted on the bottom plate 101. A feed screw rod 118 is rotatably mounted on the bottom plate 101. The transfer slide plate 103 and the feed screw rod 118 form a screw pair. A feed motor 119 is fixedly mounted on the bottom plate 101. The output shaft of the feed motor 119 is fixedly connected to the feed screw rod 118. An auxiliary carriage 120 is slidably mounted on the transfer slide plate 103. A height adjustment screw rod 121 is fixedly mounted on the auxiliary carriage 120. A height adjustment pulley 123 is rotatably mounted on the transfer slide plate 103. The height adjustment screw rod 121 and the height adjustment pulley 123 form a screw pair. A height adjustment motor 122 is fixedly mounted on the transfer slide plate 103. A pulley is fixedly mounted on the output shaft of the height adjustment motor 122. A belt is provided between the pulley on the output shaft of the height adjustment motor 122 and the height adjustment pulley 123. A rotation conversion plate 125 is rotatably mounted on the auxiliary carriage 120. A rotation conversion motor 124 is fixedly mounted on the auxiliary carriage 120. The output shaft of the rotation conversion motor 124 is fixedly connected to the rotation conversion plate 125. The transfer carriage 130 is slidably mounted on the rotation conversion plate 125.

[0033] Start the feed motor 119 to drive the feed screw rod 118 to rotate, so that the transfer slide plate 103 moves up and down relative to the bottom plate 101. Start the height adjustment motor 122 to drive the height adjustment pulley 123 to rotate. Under the action of the height adjustment screw rod 121, the auxiliary carriage 120 moves up and down relative to the transfer slide plate 103. Start the rotation conversion motor 124 to drive the rotation conversion plate 125 to rotate, and the transfer carriage 130 rotates synchronously.

[0034] A separating slide plate 126 is slidably mounted on a transfer carriage 130. A position-adjusting electric cylinder 136 is fixedly mounted on the separating slide plate 126. The end of the piston rod of the position-adjusting electric cylinder 136 is fixedly connected to the transfer carriage 130. A position-adjusting lead screw 127 is fixedly mounted on the separating slide plate 126. A position-adjusting belt pulley 128 is rotatably mounted on a position-changing rotating plate 125. The position-adjusting lead screw 127 and the position-adjusting belt pulley 128 form a screw pair. A position-adjusting motor 135 is fixedly mounted on the position-changing rotating plate 125. A belt pulley is fixedly mounted on the output shaft of the position-adjusting motor 135. A belt is provided between the belt pulley on the output shaft of the position-adjusting motor 135 and the position-adjusting belt pulley 128.

[0035] In the initial position, both the separating slide plate 126 and the transfer carriage 130 are located at the position closest to the position-adjusting motor 135, and the transfer carriage 130 is located at the position farthest from the position-adjusting electric cylinder 136. At this time, the position-changing rotating plate 125 is driven to rotate relative to the auxiliary carriage 120, and the components on the position-changing rotating plate 125 will not come into contact with the components on the fixed circular plate 104. The position-adjusting motor 135 is started to drive the position-adjusting belt pulley 128 to rotate. Under the action of the position-adjusting lead screw 127, the separating slide plate 126 moves in a direction away from the position-adjusting motor 135. Under the action of the position-adjusting electric cylinder 136, the transfer carriage 130 moves synchronously, and finally the transfer carriage 130 moves to the position farthest from the position-adjusting motor 135.

[0036] Trapezoidal push blocks II 129 are symmetrically and fixedly arranged on the separating slide plate 126. Trapezoidal push blocks I 117 are fixedly arranged on the unfolding slide plates 112. The trapezoidal push blocks II 129 are used to push the corresponding trapezoidal push blocks I 117 to move. Limit strip plates 131 are symmetrically and fixedly arranged on both sides of the transfer carriage 130. The limit strip plates 131 are used to limit the position of the fixed rotating seat 115. The distance between the two limit strip plates 131 on the same side of the transfer slide plate 103 is equal to the thickness of the fixed rotating seat 115.

[0037] Drive the rotation of the transfer turntable 125 so that the transfer carriage 130 faces the fixed circular plate 104, and start the feed motor 119 and the height adjustment motor 122 to adjust the positions of the transfer slide plate 103 and the auxiliary carriage 120 so that the transfer carriage 130 is at the position closest to the axis of the fixed circular plate 104. Then drive the rotation of the fixed circular plate 104 so that the floating plate 102 to be removed rotates to the position closest to the transfer carriage 130, and drive the rotation of the sector strip plate 114 so that the sector strip plate 114 disengages from the engaging with the unfolding slide plate 112 corresponding to the floating plate 102. Then move the separating slide plate 126 and the transfer carriage 130 in the direction close to the axis of the fixed circular plate 104. Under the action of the limit strip plate 131, the fixed turntables 115 on both sides of the floating plate 102 are respectively located between the corresponding two limit strip plates 131. Under the action of the limit strip plate 131, the fixed turntable 115 cannot rotate freely at this time. The transfer carriage 130 continues to move, and the inclined surface of the trapezoidal push block two 129 contacts the inclined surface of the trapezoidal push block one 117. The trapezoidal push block two 129 continues to move in the direction close to the axis of the fixed circular plate 104. Under the action of the trapezoidal push block two 129, the trapezoidal push block one 117 moves in the direction away from the trapezoidal push block two 129, that is, the unfolding slide plate 112 moves in the direction away from the axis of the position adjustment lead screw 127. The fixed turntable 115 on the unfolding slide plate 112 moves synchronously, and finally the two fixed turntables 115 disengage from the engagement with the floating plate 102. At this time, the fixed turntable 115 is completely located between the corresponding two limit strip plates 131.

[0038] Clamping blocks 134 are symmetrically and slidably installed on both sides of the transfer carriage 130. The clamping blocks 134 are used to transfer the floating plate 102. A double-headed electric cylinder 132 is fixedly installed on the transfer carriage 130. Clamping strip plates 133 are fixedly installed at the ends of the piston rods on both sides of the double-headed electric cylinder 132. The clamping strip plates 133 are fixedly connected to the corresponding two clamping blocks 134. Starting the double-headed electric cylinder 132 makes the two clamping strip plates 133 move towards each other or move away from each other, and the clamping blocks 134 on the clamping strip plates 133 move synchronously.

[0039] When the fixed turntable 115 completely moves to the position between the two limit strip plates 131, the floating plate 102 is located between the two opposite clamping blocks 134. Then, the double-headed electric cylinder 132 is activated to drive the two clamping strip plates 133 to move towards each other, that is, to drive the two relatively arranged clamping blocks 134 to move towards each other. Eventually, the clamping blocks 134 both come into contact with the floating plate 102. Under the action of the clamping blocks 134, the fixing of the floating plate 102 is achieved. Then, the position-adjusting electric cylinder 136 is activated to make the transfer carriage 130 move towards the direction close to the position-adjusting electric cylinder 136. At this time, the fixed turntable 115 cannot move under the action of the trapezoidal push block one 117 and the trapezoidal push block two 129. Eventually, the transfer carriage 130 moves to the position closest to the position-adjusting electric cylinder 136. At this time, the floating plate 102 moves to the outside of the fixed turntable 115. Then, the position-adjusting motor 135 is activated to make the separation slide plate 126 and the transfer carriage 130 move synchronously towards the direction close to the position-adjusting motor 135. Eventually, the separation slide plate 126 and the transfer carriage 130 move to the position closest to the position-adjusting motor 135. The trapezoidal push block one 117 disengages from the engagement with the trapezoidal push block two 129, and the unfolding slide plate 112 returns to the initial position.

[0040] Then, the transposition motor 124 is activated to drive the transposition turntable 125 to rotate 180 degrees. Then, the feeding motor 119 and the height-adjusting motor 122 are activated to make the whole floating plate 102 move downward and place the floating plate 102 on the water surface. Then, the double-headed electric cylinder 132 is activated to make the clamping blocks 134 contact and fix the floating plate 102.

[0041] A water tank 116 is also slidably installed on the bottom plate 101. A diversion pipe 113 is fixedly arranged on the water tank 116. The water tank 116 is used to supplement water or nutrients to the roots of the aquatic plants on the floating plate 102. An auxiliary lead screw 137 is rotatably installed on the bottom plate 101. The auxiliary lead screw 137 and the water tank 116 form a screw pair. An auxiliary motor 138 is fixedly installed on the bottom plate 101. The output shaft of the auxiliary motor 138 is fixedly connected to the auxiliary lead screw 137.

[0042] The water tank 116 is located directly below the axis of the fixed circular plate 104. In the initial position, the water tank 116 is at the position closest to the lower surface of the bottom plate 101. When it is necessary to supplement water or nutrients to the root of the floating plate 102, the water or nutrients to be used are injected into the water tank 116 through the diversion pipe 113. Then, the friction ring plate 105 is disengaged from the contact with the cam 111, that is, the fixation of the floating plate 102 is released, and then the fixed circular plate 104 is driven to rotate, so that the floating plate 102 rotates successively above the water tank 116. When the floating plate 102 moves directly above the water tank 116, the auxiliary motor 138 is started to drive the auxiliary lead screw 137 to rotate, so that the water tank 116 moves upward, so that the water or nutrients in the water tank 116 come into contact with the roots of the aquatic plants on the floating plate 102 directly above, so as to realize the supplementation of water or nutrients to the aquatic plants on the floating plate 102. Repeating the above steps can realize the supplementation of water or nutrients to the aquatic plants on each floating plate 102.

[0043] Working principle: The bottom plate 101 is installed on the side of the hull, and then the floating plates 102 planted with aquatic plants are installed between the corresponding two fixed rotating seats 115 in turn. Then, the hull is moved to the position of the water body to be purified. During the movement of the hull, the friction ring plate 105 is always in the engaged state with the cam 111, so as to realize the fixation of the position of the floating plate 102, thus preventing the aquatic plants planted on the floating plate 102 from falling off due to the movement of the hull.

[0044] Then, the feeding motor 119, the height adjustment motor 122 and the position conversion motor 124 are started, so that the transfer carriage 130 moves to the side of the axis of the fixed circular plate 104. Then, the switching motor 106 is started to drive the fixed circular plate 104 to rotate, so that the floating plate 102 to be installed moves to the position closest to the transfer carriage 130. Then, the sector strip plate 114 is driven to rotate, so that the sector strip plate 114 is disengaged from the engagement with the unfolding slide plate 112 corresponding to the floating plate 102. The position adjustment motor 135 is started so that the fixed rotating seat 115 is located between the corresponding two limit strip plates 131, and the double-headed electric cylinder 132 is started to clamp and fix the floating plate 102. With the cooperation of the position adjustment motor 135 and the position adjustment electric cylinder 136, the fixed rotating seat 115 is disengaged from the engagement with the floating plate 102. Then, the position adjustment electric cylinder 136 is started to move the floating plate 102 to the outside of the fixed rotating seat 115. Then, through the feeding motor 119, the height adjustment motor 122 and the position conversion motor 124, the floating plate 102 is placed on the water surface, that is, the installation of the floating plate 102 is realized. Repeating the above steps can realize the installation of multiple floating plates 102.

[0045] The present invention is not limited to the above specific embodiments. Those skilled in the art can make various changes starting from the above concepts without creative labor, and all fall within the protection scope of the present invention.

Claims

1. An aquatic plant planting device for purifying aquaculture water bodies, comprising a bottom plate (101), characterized in that: A fixing component and a transfer component are arranged on the bottom plate (101). The fixing component includes two fixing circular plates (104). A plurality of unfolding sliding plates (112) are slidably installed on the fixing circular plates (104) in a circumferential array. Fixing rotating seats (115) are rotatably installed on the unfolding sliding plates (112). A floating plate (102) is arranged between two relatively arranged fixing rotating seats (115). The floating plate (102) is used for placing aquatic plants. Limiting units are also arranged on the fixing circular plates (104). The limiting units each include a friction ring plate (105) and a sector strip plate (114). The friction ring plate (105) and the sector strip plate (114) are used to assist in fixing the floating plate (102). The transfer component includes a transfer sliding frame (130). A separating sliding plate (126) is slidably installed on the transfer sliding frame (130). Trapezoidal pushing blocks II (129) are symmetrically and fixedly arranged on the separating sliding plate (126). Limiting strip plates (131) are symmetrically and fixedly arranged on both sides of the transfer sliding frame (130). The trapezoidal pushing blocks II (129) and the limiting strip plates (131) are used to adjust the positions of the fixing rotating seats (115). Clamping blocks (134) are also symmetrically and slidably installed on both sides of the transfer sliding frame (130). The clamping blocks (134) are used to transfer the floating plate (102).

2. The aquatic plant planting device for purifying aquaculture water body according to claim 1, wherein: The two fixing circular plates (104) are symmetrically and rotatably installed on the bottom plate (101). The two fixing circular plates (104) are fixedly connected to each other. The unfolding sliding plates (112) on the two fixing circular plates (104) are arranged in pairs and relatively. Springs are arranged between the unfolding sliding plates (112) and the corresponding fixing circular plates (104). The floating plate (102) is in sliding fit with the corresponding fixing rotating seat (115).

3. The aquatic plant planting device for purifying the water body of aquaculture according to claim 2, characterized in that: Limiting rotating frames (108) are also rotatably installed on the fixing circular plates (104). The sector strip plates (114) are fixedly installed on the corresponding limiting rotating frames (108). The axes of the fixing circular plates (104), the limiting rotating frames (108), and the sector strip plates (114) are on the same straight line. Arc-shaped sliding grooves for cooperating with the sector strip plates (114) are arranged on the unfolding sliding plates (112). The fixing circular plates (104) are used to limit the positions of the unfolding sliding plates (112). A transmission group is arranged between the two limiting rotating frames (108).

4. The aquatic plant planting device for purifying aquaculture water body according to claim 3, wherein: Cams (111) are fixedly installed on the fixing rotating seats (115). The cams (111) are used to keep the fixing rotating seats (115) in a horizontal state all the time. The two friction ring plates (105) are symmetrically and slidably installed on the bottom plate (101). There is friction between the friction ring plate (105) and the cam (111) when they are in contact. The friction ring plate (105) is used to limit the positions of all the cams (111) on the corresponding fixing circular plates (104).

5. The aquatic plant planting device for purifying aquaculture water body according to claim 4, characterized in that: A transfer slide plate (103) is slidably mounted on the bottom plate (101), an auxiliary slide frame (120) is slidably mounted on the transfer slide plate (103), a position-changing rotating plate (125) is rotatably mounted on the auxiliary slide frame (120), a transfer slide frame (130) is slidably mounted on the position-changing rotating plate (125), an adjusting screw rod (127) is fixedly mounted on the separation slide plate (126), an adjusting belt pulley (128) is rotatably mounted on the position-changing rotating plate (125), and the adjusting screw rod (127) and the adjusting belt pulley (128) form a screw pair.

6. The aquatic plant planting device for purifying the water body of aquaculture according to claim 5, characterized in that: Trapezoidal push blocks I (117) are fixedly arranged on the unfolding slide plates (112), a trapezoidal push block II (129) is used for pushing the corresponding trapezoidal push block I (117) to move, the distance between two limiting strip plates (131) on the same side of the transfer slide plate (103) is equal to the thickness of the fixed rotating seat (115), and the limiting strip plates (131) are used for limiting the position of the fixed rotating seat (115).

7. The aquatic plant planting device for purifying aquaculture water body according to claim 6, characterized in that: A double-headed electric cylinder (132) is fixedly mounted on the transfer slide frame (130), clamping strip plates (133) are fixedly mounted at the ends of the piston rods on both sides of the double-headed electric cylinder (132), and the clamping strip plates (133) are fixedly connected to the corresponding two clamping blocks (134).

8. The aquatic plant planting device for purifying the water body of aquaculture according to claim 7, characterized in that: A water tank (116) is further slidably mounted on the bottom plate (101), a diversion pipe (113) is fixedly arranged on the water tank (116), and the water tank (116) is used for supplementing water or nutrients to the roots of the aquatic plants on the floating plate (102).

Images