Movable lake water body ecological restoration device

Abstract

The invention discloses a movable lake water body ecological restoration device, belongs to the technical field of water body ecological restoration, and aims to solve the problems that algae are easily broken when the algae are collected in a stirring manner, and the utilization rate of an algicide is relatively low when the algicide is sprayed on the water surface. An overturning assembly is rotationally arranged at the lower end of the second lifting assembly, a telescopic assembly is fixedly arranged on the overturning assembly, a rotating assembly is arranged at the output tail end of the telescopic assembly, a clamping assembly is fixedly arranged on the outer side wall of the rotating assembly, and a plurality of auxiliary assemblies are arranged on the clamping assembly in an embedded and overturning mode; according to the algae removal device, algae are collected in a rolling mode, the number of broken algae can be effectively reduced, algicide is sprayed to the broken portions of the algae, the contact time between the residual algae and the algicide can be prolonged, and the algae removal device has a good algae removal effect.

Description

Technical Field

[0001] The invention relates to the technical field of water body ecological restoration, and in particular to a mobile lake water body ecological restoration device. Background Art

[0002] In the current environment, water sources are seriously polluted by industrialization. The impurities in polluted water sources will increase. When the content of nutrients such as nitrogen and phosphorus in the water is high, it will cause algae to grow wildly in the water. A large amount of algae will not only consume the oxygen in the water during their growth, but also cover the water surface, which will lead to a decrease in the oxygen content in the water, and may cause other aquatic animals to die of lack of oxygen. In addition, dead algae may consume part of the oxygen during decomposition, which will also affect the survival of other aquatic organisms.

[0003] Chinese patent CN216584331U announces a mobile lake water ecological restoration device, including a collecting box, a motor housing is fixedly installed on one side of the outer surface of the collecting box, a through groove is provided on the front end face of the collecting box, a rotating shaft is provided inside the through groove, a plurality of rotating paddles are cross-mounted on the outer surface of the rotating shaft, short shafts are provided on both sides of the front of the through groove, a screw rod A is fixedly connected to the upper end face of the short shaft, a threaded plate A is sleeved on the outer surface of the screw rod A, a screw rod B is fixedly connected to the lower end face of the short shaft, a threaded plate B is sleeved on the outer surface of the screw rod B, and blades are fixedly connected to the opposite sides of the outer surfaces of the two threaded plates A and the two threaded plates B. The utility model can collect and cut algae, and can spray algaecides to inhibit and kill algae in the lake, thereby repairing the lake water ecology.

[0004] The mobile lake water ecological restoration device mentioned in the above patent can collect and cut algae, and spray algaecides to remove algae. However, the mobile lake water ecological restoration device does not have the function of height lifting and lowering, and can only collect part of the algae floating on the water surface. In addition, the mobile lake water ecological restoration device collects algae by stirring. In the process of collecting algae, this method is easy to cause the algae to break, and then cause part of the algae to remain in the water. Not only is the algae removal effect poor, but some types of algae will regenerate into new plants after breaking, which requires the staff to salvage them again, increasing the work. Working intensity; moreover, using the above-mentioned stirring method to collect algae will produce a large number of broken branches. These broken branches float in the water, which will not only decompose and consume oxygen, but also turn black and rot, thereby affecting the water quality. In addition, the above-mentioned mobile lake water ecological restoration device only sprays the algaecide on the water surface. Since part of the algae on the water surface has been collected, most of the remaining algae remain under the water surface. Then, most of the algaecide sprayed on the water surface will be washed away by the water flow, and only a small part of the algaecide diffuses to the bottom of the water and contacts with the remaining algae. Using this spraying method, not only the algaecide effect is not good, but also the utilization rate of the algaecide is low, resulting in waste of materials.

[0005] In view of the above problems, a mobile lake water ecological restoration device is proposed. Summary of the invention

[0006] The purpose of the present invention is to provide a mobile lake water ecological restoration device. By using this device to work, the problem of collecting algae by stirring in the above-mentioned background, which is easy to cause the algae to break, and then cause some algae to remain in the water, resulting in poor algae removal effect, and when the algaecide is sprayed on the water surface, a large part of it will be washed away by the water flow, and only a small part of the algaecide will diffuse to the bottom of the water and contact with the remaining algae, resulting in low utilization rate of the algaecide and waste of materials.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a mobile lake water ecological restoration device, comprising a salvage boat and a cab arranged on the salvage boat, the salvage boat is provided with a collecting bucket, the salvage boat is also provided with a steering assembly, a first lifting assembly is fixedly provided on the steering assembly, a second lifting assembly is fixedly provided on the first lifting assembly, a retracting assembly is fixedly provided on the side wall of the second lifting assembly, a flipping assembly is rotatably provided on the lower end of the second lifting assembly, a telescopic assembly is fixedly provided on the flipping assembly, the retracting assembly and the telescopic assembly are movably connected, a rotating assembly is provided at the output end of the telescopic assembly, a clamping assembly is fixedly provided on the outer side wall of the rotating assembly, a pair of pressurizing assemblies are fixedly provided on the clamping assembly, the clamping assembly and the pressurizing assembly are connected, a plurality of auxiliary assemblies are embedded in the clamping assembly for flipping, a pushing assembly is fixedly provided on the flipping assembly, and the pushing assembly and the rotating assembly are threadedly connected.

[0008] Furthermore, the steering assembly includes a first motor fixedly mounted on the salvage ship and a driving gear fixedly connected to an output end of the first motor, the driving gear is meshedly connected to a driven gear, a rotating shaft is fixedly connected to the bottom surface of the driven gear, and the lower end of the rotating shaft is rotatably mounted on the salvage ship; The first lifting assembly includes a mounting frame fixedly mounted on the top surface of the driven gear, a second motor is fixedly mounted on the side wall of the upper end of the mounting frame, a small transmission wheel is fixedly connected to the output end of the second motor, a large transmission wheel is rotatably mounted on the top surface of the mounting frame, the small transmission wheel and the large transmission wheel are connected by a belt, a threaded screw is vertically rotatably mounted on the mounting frame, the upper end of the threaded screw is fixedly connected to the large transmission wheel, a lifting frame is vertically slidably mounted on the mounting frame, the threaded screw penetrates the lifting frame, and the threaded screw is threadedly connected to the lifting frame; The second lifting assembly includes a fixing frame fixedly mounted on the outer side wall of the lifting frame and an electric telescopic column 1 fixedly mounted on the bottom surface of the fixing frame, wherein the output end of the electric telescopic column 1 is fixedly connected to the limiting frame.

[0009] Furthermore, the retractable assembly includes a third motor fixedly mounted on the outer side wall of the first fixed section of the electric telescopic column, a winding roller is rotatably mounted on the outer side wall of the first fixed section of the electric telescopic column, an output end of the third motor is fixedly connected to the winding roller, and a steel cable is wound around the winding roller; The flip assembly includes a flip plate, a connecting block is fixedly installed on the top surface of the flip plate, the connecting block is embedded and rotatably installed on the limit frame, an installation groove is opened on the flip plate, a telescopic assembly is fixedly installed in the inner cavity of the installation groove, and a plurality of pairs of L-shaped connecting rods are fixedly installed on the bottom surface of the flip plate.

[0010] Furthermore, the telescopic assembly includes an electric telescopic column 2 fixedly mounted on the inner side wall of the mounting groove, a fixed mounting and connecting piece on the side wall of the fixed section of the electric telescopic column 2, and an end of the steel cable away from the winding roller is movably connected to the connecting piece.

[0011] Furthermore, the rotating assembly includes a fourth motor embedded and fixedly installed in the output end of the second electric telescopic column. A turntable is also rotatably installed on the side wall of the output end of the second electric telescopic column. A thread is provided on the circumferential outer wall of the turntable, and the output end of the fourth motor is fixedly connected to the turntable.

[0012] Furthermore, the clamping assembly includes a load-bearing plate fixedly mounted on the side wall of the turntable, a pair of rotating arms are rotatably mounted on the load-bearing plate, the two rotating arms are meshingly connected, a submersible motor is fixedly mounted on the bottom wall of the load-bearing plate, a pinion is fixedly connected to the output end of the submersible motor, the pinion is meshingly connected to one of the rotating arms, two pairs of fixed rods are fixedly mounted on the load-bearing plate, clamping arms are correspondingly rotatably mounted on the two pairs of fixed rods, one end of the clamping arm close to the rotating arm is rotatably mounted on the rotating arm, a pressure sensor is fixedly mounted inside the clamping arm, and a drug inlet is connected and fixedly mounted on the outer wall of the clamping arm.

[0013] Furthermore, the clamp arm includes a clamp arm body, a drug storage cavity is opened inside the clamp arm body, a pressure sensor is arranged inside the drug storage cavity, an airway and a through hole are respectively opened on the side wall of the clamp arm body, the airway is connected with the pressurizing component, the drug storage cavity and the drug inlet are connected through the through hole, and a plurality of long grooves are opened on the side wall of the clamp arm body, and the long grooves and the drug storage cavity are connected through an electronic liquid valve.

[0014] Furthermore, the auxiliary component includes a pair of electromagnets fixedly mounted on the side walls of the inner cavity of the long slot, a limiting column fixedly mounted in the inner cavity of the long slot, a flip rod rotatably arranged in the inner cavity of the long slot, a mounting hole opened at one end of the flip rod, the mounting hole movably sleeved on the limiting column, the side wall of the flip rod and the side wall of the inner cavity of the long slot are elastically connected by a torsion spring, and the limiting column is arranged in the inner circle of the torsion spring, blades are arranged on the inner and outer walls of the flip rod, and a pair of permanent magnets are fixedly mounted on the inner wall of the flip rod, and the permanent magnets are aligned with the electromagnets.

[0015] Furthermore, the pushing assembly includes a long plate fixedly mounted on the L-shaped connecting rod, a sliding groove is opened on the top surface of the long plate, a sliding plate is slidably mounted in the inner cavity of the sliding groove, an arc-shaped plate is fixedly mounted on the top surface of the end of the sliding plate close to the turntable, a thread is arranged on the arc-shaped plate, and the arc-shaped plate and the turntable are threadedly connected, fixed plates are respectively fixedly mounted on the outer walls on both sides of the end of the sliding plate away from the turntable, and push plates are respectively vertically fixedly mounted on the inner walls of the two fixed plates.

[0016] Furthermore, the pressurizing assembly includes a fixed block fixedly mounted on the top surface of the clamp arm body, an air cylinder fixedly mounted on the top surface of the fixed block, a piston slidably mounted inside the air cylinder, a push rod fixedly mounted on the side wall of the piston, the push rod penetrates and slides on the side wall of the air cylinder, and the push rod and the side wall of the air cylinder are elastically connected by a spring, a one-way air inlet valve is also connected and fixedly mounted on the side wall of the air cylinder, an air storage box is also fixedly mounted on the top surface of the fixed block, a pressure relief valve is connected and fixedly mounted on the top surface of the air storage box, and the air storage box and the air cylinder are connected by a one-way air outlet valve, an electronic air valve is connected and fixedly mounted on the side wall of the air storage box, and the electronic air valve and the airway are connected by an air pipe.

[0017] Compared with the prior art, the present invention has the following beneficial effects: Compared with the stirring collection in the reference document, the collection of algae by rolling is a relatively mild algae removal method, which can effectively reduce the number of algae breakages, not only improve the algae removal effect, but also reduce the use of algaecides and save materials; by inserting the flip rod into the intricate algae, the two clamping arms will not slip when rolling up the algae, which can ensure the normal rolling operation and help maintain a good algae removal efficiency; in the process of rolling up the algae, the push plate will push the rolled algae on the clamping arm to the far end of the clamping arm, so that the rolled algae will be larger. Some of the algae are concentrated at the far end of the clamping arm. With this arrangement, when the rolled algae are placed in the collecting bucket for collection, the staff can remove the algae from the clamping arm within a smaller range of movement, and the staff does not need to run a long distance to remove the algae from the clamping arm, which not only improves the efficiency of algae collection and indirectly improves the efficiency of algae removal, but also reduces the labor intensity of the staff. Compared with spraying the algaecide on the water surface, spraying the algaecide on the broken parts of the algae can increase the contact time between the residual algae and the algaecide, while achieving a good algae removal effect, it can also reduce the amount of algaecide used. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 for Figure 1 A magnified image of point A; Figure 3 It is a schematic diagram of the installation position of the flip assembly of the present invention; Figure 4 for Figure 3 The enlarged view of point B; Figure 5 for Figure 3 Enlarged view of point C; Figure 6It is a schematic diagram of the installation position of the pressurizing assembly of the present invention; Figure 7 for Figure 6 The enlarged view of point D; Figure 8 It is a schematic diagram of the installation position of the auxiliary components of the present invention; Fig. 9 is a cross-sectional schematic diagram of the clamp arm of the present invention; Fig.10 for Fig. 9 The enlarged view of point E; Fig.11 It is a disassembly schematic diagram of the clamp arm and auxiliary components of the present invention; Fig.12 for Fig.11 The enlarged view of point F; Fig.13 It is a schematic diagram of the installation position of the blade of the present invention; Fig.14 for Fig.13 Enlarged view of point G.

[0019] In the figure: 1. Salvage boat; 2. Cab; 3. Collecting bucket; 4. Steering assembly; 41. First motor; 42. Driving gear; 43. Driven gear; 44. Rotating shaft; 5. First lifting assembly; 51. Mounting frame; 52. Second motor; 53. Large transmission wheel; 54. Screw rod; 55. Lifting frame; 56. Belt; 57. Small transmission wheel; 6. Second lifting assembly; 61. Fixing frame; 62. Electric telescopic column 1; 63. Limit Frame; 7, retractable assembly; 71, reel; 72, third motor; 73, steel cable; 8, flip assembly; 81, flip plate; 82, connecting block; 83, mounting slot; 84, L-shaped connecting rod; 9, telescopic assembly; 91, electric telescopic column 2; 92, connecting piece; 10, rotating assembly; 101, fourth motor; 102, turntable; 20, clamping assembly; 201, load-bearing plate; 202, rotating arm; 203, pinion; 204, Submersible motor; 205, fixed rod; 206, clamp arm; 2061, clamp arm body; 2062, medicine storage chamber; 2063, airway; 2064, through hole; 2065, electronic liquid valve; 2066, long groove; 207, medicine inlet; 208, pressure sensor; 30, pressurizing assembly; 301, fixed block; 302, air cylinder; 303, piston; 304, push rod; 305, spring; 306, one-way air inlet valve; 307, storage Air box; 308, pressure relief valve; 309, one-way air outlet valve; 320, electronic air valve; 330, air pipe; 40, auxiliary component; 401, electromagnet; 402, limit column; 403, torsion spring; 404, flip rod; 405, blade; 406, permanent magnet; 407, mounting hole; 50, pushing component; 501, long board; 502, slide groove; 503, slide plate; 504, arc plate; 505, fixed plate; 506, push plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In order to solve the technical problem that the algae collection by stirring is easy to cause the algae to break, so that part of the algae still remains in the water, and the algae removal effect is poor, such as Figure 1-Figure 6 As shown, the following preferred technical solutions are provided: A mobile lake water ecological restoration device comprises a salvage boat 1 and a cab 2 arranged on the salvage boat 1, a collecting bucket 3 is arranged on the salvage boat 1, and the collecting bucket 3 is used to collect salvaged algae, and a steering assembly 4 is also arranged on the salvage boat 1. After a salvage action is completed, the salvaged algae are put into the collecting bucket 3 by changing the direction through the steering assembly 4, and then the steering assembly 4 is turned back to its original position to continue the salvage work, and a first lifting assembly 5 is fixedly arranged on the steering assembly 4, and a second lifting assembly 6 is fixedly arranged on the first lifting assembly 5. The first lifting assembly 5 is used to drive the second lifting assembly 6 to move in the vertical direction, and is used to adjust the height of the second lifting assembly 6. A retractable assembly 7 is fixedly arranged on the side wall of the second lifting assembly 6, and the retractable assembly 7 can play a role in adjusting the height of the salvage. The effect of the scooping angle increases the flexibility of use. The lower end of the second lifting component 6 is rotatably provided with a flipping component 8, and a telescopic component 9 is fixedly provided on the flipping component 8. The retractable component 7 is movably connected to the telescopic component 9. Since the telescopic component 9 and the flipping component 8 are fixedly connected, when the retractable component 7 exerts a force on the telescopic component 9, the flipping component 8 will flip along with the telescopic component 9. The output end of the telescopic component 9 is provided with a rotating component 10, and a clamping component 20 is fixedly provided on the outer wall of the rotating component 10. When the clamping component 20 completes clamping the algae, the rotating component 10 is started to drive the clamping component 20 to reel in the algae. Compared with the method of collecting by stirring, this reeling method can effectively reduce the breakage of the algae.

[0022] A pair of pressurizing components 30 are fixedly arranged on the clamping component 20, and the clamping component 20 and the pressurizing component 30 are connected. The interior of the clamping component 20 can contain algaecides, and the pressurizing component 30 is used to pressurize the interior of the clamping component 20, and the algaecides in the clamping component 20 are sprayed into the water to inhibit the growth of algae. A plurality of auxiliary components 40 are embedded and turned on the clamping component 20. Since the surface of the algae is relatively smooth, when the clamping component 20 is used to clamp the algae, the problem of instability may occur, which will cause the clamping component 20 to be unable to effectively remove the algae. The turning assembly 8 is fixed with a pushing assembly 50, and the pushing assembly 50 is threadedly connected to the rotating assembly 10. Since the pushing assembly 50 is threadedly connected to the rotating assembly 10, the rotating assembly 10 drives the pushing assembly 50 to slide on the turning assembly 8 during the rotation of the rotating assembly 10, and pushes the rolled algae on the clamping assembly 20 to the end of the clamping assembly 20 away from the rotating assembly 10 for gathering, so as to facilitate the subsequent removal of the rolled algae from the clamping assembly 20 for collection.

[0023] The steering assembly 4 includes a first motor 41 fixedly mounted on the salvage vessel 1 and a driving gear 42 fixedly connected to the output end of the first motor 41, a driven gear 43 is meshingly connected to the driving gear 42, a rotating shaft 44 is fixedly connected to the bottom surface of the driven gear 43, and the lower end of the rotating shaft 44 is rotatably mounted on the salvage vessel 1. The first motor 41 can drive the first lifting assembly 5 and many parts on the first lifting assembly 5 to rotate synchronously through the driving gear 42 and the driven gear 43, thereby achieving a transfer effect for the salvaged algae, and then putting the algae into the collecting bucket 3 for collection.

[0024] The first lifting assembly 5 includes a mounting frame 51 fixedly mounted on the top surface of the driven gear 43, a second motor 52 is fixedly mounted on the side wall of the upper end of the mounting frame 51, a small transmission wheel 57 is fixedly connected to the output end of the second motor 52, a large transmission wheel 53 is rotatably mounted on the top surface of the mounting frame 51, the small transmission wheel 57 and the large transmission wheel 53 are connected in transmission through a belt 56, a threaded screw 54 is vertically rotatably mounted on the mounting frame 51, the upper end of the threaded screw 54 is fixedly connected to the large transmission wheel 53, a lifting frame 55 is vertically slidably mounted on the mounting frame 51, and the threaded screw 54 penetrates the lifting frame 55. The second motor 52 can drive the large transmission wheel 53 to rotate by cooperating with the small transmission wheel 57, the large transmission wheel 53 and the belt 56. Since the upper end of the threaded screw 54 is fixedly connected to the large transmission wheel 53, when the large transmission wheel 53 rotates, the threaded screw 54 will be driven to rotate synchronously. Since the threaded screw 54 is threadedly connected to the lifting frame 55, the threaded screw 54 will drive the lifting frame 55 to slide vertically on the mounting frame 51 during the rotation process, thereby achieving the effect of adjusting the height of the second lifting assembly 6.

[0025] The second lifting assembly 6 includes a fixing frame 61 fixedly mounted on the outer wall of the lifting frame 55 and an electric telescopic column 62 fixedly mounted on the bottom surface of the fixing frame 61. The output end of the electric telescopic column 62 is fixedly connected to a limiting frame 63. The limiting frame 63 serves to limit the flip assembly 8. The electric telescopic column 62 is used to adjust the height of the flip assembly 8 and the numerous components on the flip assembly 8.

[0026] The retracting and unretracting assembly 7 includes a third motor 72 fixedly mounted on the outer side wall of the fixed section of the electric telescopic column 62, on which a winding roller 71 is rotatably mounted, and an output end of the third motor 72 is fixedly connected to the winding roller 71, on which a steel cable 73 is wound. The third motor 72 drives the winding roller 71 to rotate, thereby realizing the winding and releasing of the steel cable 73.

[0027] The flip assembly 8 includes a flip plate 81, a connecting block 82 is fixedly installed on the top surface of the flip plate 81, the connecting block 82 is embedded and rotatably installed on the limit frame 63, a mounting groove 83 is opened on the flip plate 81, a telescopic assembly 9 is fixedly installed in the inner cavity of the mounting groove 83, and a plurality of pairs of L-shaped connecting rods 84 are fixedly installed on the bottom surface of the flip plate 81.

[0028] The telescopic assembly 9 includes an electric telescopic column 91 fixedly mounted on the inner side wall of the mounting groove 83, a fixed mounting and connecting piece 92 on the side wall of the fixed section of the electric telescopic column 91, and one end of the steel cable 73 away from the winding roller 71 is movably connected to the connecting piece 92. The winding roller 71 is driven to rotate by the third motor 72 to realize the winding and loosening of the steel cable 73, thereby realizing the flipping angle of the flip plate 81, which is used to adjust the salvage angle and improve the flexibility of use.

[0029] The rotating assembly 10 includes a fourth motor 101 which is embedded and fixedly installed at the output end of the second electric telescopic column 91. A turntable 102 is also rotatably installed on the side wall of the output end of the second electric telescopic column 91. A thread is provided on the circumferential outer wall of the turntable 102. The output end of the fourth motor 101 is fixedly connected to the turntable 102. The fourth motor 101 is used to drive the turntable 102 to rotate.

[0030] The clamping assembly 20 includes a load-bearing plate 201 fixedly mounted on the side wall of the turntable 102, a pair of rotating arms 202 are rotatably mounted on the load-bearing plate 201, the two rotating arms 202 are meshingly connected, a submersible motor 204 is fixedly mounted on the bottom wall of the load-bearing plate 201, the submersible motor 204 has good sealing performance and can work underwater, a pinion 203 is fixedly connected to the output end of the submersible motor 204, the pinion 203 is meshingly connected to one of the rotating arms 202, two pairs of fixed rods 205 are fixedly mounted on the load-bearing plate 201, clamping arms 206 are correspondingly rotatably mounted on the two pairs of fixed rods 205, one end of the clamping arm 206 close to the rotating arm 202 is rotatably mounted on the rotating arm 202, a pressure sensor 208 is fixedly mounted inside the clamping arm 206, and a drug inlet 207 is connected and fixedly mounted on the outer wall of the clamping arm 206.

[0031] Specifically, in the initial state, under the reeling action of the retractable component 7, the flipping component 8, the telescopic component 9, the rotating component 10, the clamping component 20, the pressurizing component 30, the auxiliary component 40 and the pushing component 50 are all in a vertical state. Through such an arrangement, when no salvage operation is being carried out, the mobile lake water body ecological restoration device occupies a smaller space, which is not only conducive to navigation, but also convenient for transporting the mobile lake water body ecological restoration device to other waters for salvage operations.

[0032] When it is necessary to salvage the algae, first start the second motor 52. The second motor 52 drives the large transmission wheel 53 and the threaded screw 54 to rotate by cooperating with the small transmission wheel 57, the large transmission wheel 53 and the belt 56, so that the lifting frame 55 slides vertically on the mounting frame 51. When the lifting frame 55 is adjusted to a suitable height, the second motor 52 stops running to position the lifting frame 55. Then, the electric telescopic column 1 62 and the third motor 72 are started at the same time. The electric telescopic column 1 62 continues to drive many parts to move downward to adjust the salvage height, and the third motor 72 synchronously drives the winding roller 71 to rotate, loosens the steel cable 73, and is used to adjust the flipping angle of the flip plate 81. Through the above-mentioned settings, the salvage height and the salvage angle can be controlled within a reasonable range, which is beneficial to the salvage effect of the algae.

[0033] When the salvage height and salvage angle are adjusted, the electric telescopic column 2 91 is started to extend, driving the rotating assembly 10, the clamping assembly 20, the pressurizing assembly 30, the auxiliary assembly 40 and the pushing assembly 50 to extend toward the direction of the algae. When the algae are attached, the submersible motor 204 is started, and the submersible motor 204 drives one of the rotating arms 202 to rotate through the pinion 203. Since the rotating arms 202 are meshed with each other, when one rotating arm 202 rotates, it will synchronously drive the other rotating arm 202 to move away from each other. Since the end of the clamping arm 206 close to the rotating arm 202 is rotatably installed on the rotating arm 202, and the clamping arm 206 is rotatably installed on the fixing rod 205, when the two When the rotating arms 202 move away from each other, they will drive the two clamping arms 206 to move towards each other, so as to clamp the attachment part of the algae. When the clamping action is completed, the fourth motor 101 is started to drive the turntable 102 to rotate. During the rotation of the turntable 102, the clamping assembly 20 is synchronously driven to rotate, so as to roll up the clamped algae on the two clamping arms 206. The electric telescopic column 62 is synchronously started again to shorten and the third motor 72 is synchronously started to rotate in the opposite direction to roll up the steel cable 73, and the rolled-up algae is taken out of the water. The rolled-up algae is lifted to a suitable height by the first lifting assembly 5, and then the algae is transported by the steering assembly 4, and then the algae is placed in the collecting bucket 3 for collection.

[0034] Since some algae are attached to rocks or other objects in the water, the stirring method of collecting algae in the background technology reference document is easy to cause the algae to break, so that the part of the algae floating on the water surface is collected, while the part attached to the rocks or other objects remains attached in place. Some algae will regenerate into new plants after breaking, which will lead to poor algae removal effect, increase the frequency of algae salvage, and thus increase the work intensity. In addition, the stirring method is used to collect algae, which will produce a large number of broken branches. These broken branches float in the water, not only decompose and consume oxygen, but also turn black and corrupt, and thus affect the water quality. The present invention first clamps the attached part of the algae, and then slowly rolls up the algae, so that the attached part of the algae is peeled off from the rock or other objects. Compared with the stirring collection method in the reference document, the collection of algae by this rolling method is relatively gentle, effectively reducing the number of broken algae, not only improving the algae removal effect, but also reducing the use of algaecides and saving materials.

[0035] In order to solve the technical problem that the two clamping arms 206 slip when clamping and rolling up the algae, making it inconvenient to roll up the algae, thereby affecting the algae removal efficiency, such as Figure 9-14 As shown, the following preferred technical solutions are provided: The clamp arm 206 includes a clamp arm body 2061, and a drug storage chamber 2062 is provided inside the clamp arm body 2061. The drug storage chamber 2062 stores algaecide. A pressure sensor 208 is provided inside the drug storage chamber 2062 for monitoring the pressure inside the drug storage chamber 2062. An air passage 2063 and a through hole 2064 are provided on the side wall of the clamp arm body 2061. The air passage 2063 is connected to the pressurizing component 30. The high-pressure gas generated by the pressurizing component 30 enters the drug storage chamber 2062 through the air passage 2063. The medicine storage chamber 2062 is connected to the medicine inlet 207 via a through hole 2064, and the algaecide in the medicine storage chamber 2062 is replenished through the medicine inlet 207 and the through hole 2064. A plurality of long grooves 2066 are provided on the side wall of the clamp arm body 2061, and the long grooves 2066 are connected to the medicine storage chamber 2062 via an electronic liquid valve 2065. When the electronic liquid valve 2065 is opened, the pressurized algaecide will be sprayed from the electronic liquid valve 2065 into the water to inhibit algae.

[0036] The auxiliary component 40 includes a pair of electromagnets 401 fixedly mounted on the side walls of the inner cavity of the long slot 2066, a limiting column 402 fixedly mounted in the inner cavity of the long slot 2066, a flip rod 404 rotatably arranged in the inner cavity of the long slot 2066, a mounting hole 407 opened at one end of the flip rod 404, the mounting hole 407 movably sleeved on the limiting column 402, the side wall of the flip rod 404 and the side wall of the inner cavity of the long slot 2066 are elastically connected by a torsion spring 403, and the limiting column 402 is arranged in the inner ring of the torsion spring 403, blades 405 are arranged on the inner and outer walls of the flip rod 404, a pair of permanent magnets 406 are fixedly mounted on the inner wall of the flip rod 404, and the permanent magnet 406 is aligned with the electromagnet 401.

[0037] Specifically, in the initial state, the electromagnet 401 is powered off, and under the elastic force of the torsion spring 403, the flip rod 404, the blade 405 and the permanent magnet 406 are all contracted in the inner cavity of the long groove 2066. When the two clamping arms 206 have clamped the algae, the electromagnet 401 is energized, so that a repulsive force is generated between the electromagnet 401 and the permanent magnet 406, and then the flip rod 404 drives the blade 405 and the permanent magnet 406 to flip toward the outside of the long groove 2066. When the elastic force of the torsion spring 403 is balanced with the repulsive force between the electromagnet 401 and the permanent magnet 406, the flip rod 404 stops flipping and is positioned. During the flipping process, the flip rod 404 will cut off the algae that hinders the flipping through the blade 405 on the outer wall of the flip rod 404, ensuring the flipping. The turning operation can be carried out smoothly; since the algae are rich in water and the surface of the algae is mostly smooth, the two clamping arms 206 may slip when clamping and rolling up the algae, which makes it inconvenient to roll up the algae and affects the algae removal efficiency; and in the present invention, after the two clamping arms 206 have clamped the algae, the electromagnet 401 is energized, and the flip rod 404 is pushed to flip toward the outside of the long groove 2066 under the action of repulsive force. Since the algae are intertwined in the water, this operation can insert the flip rod 404 into the intricate algae, so that the two clamping arms 206 will not slip when rolling up the algae, which can ensure the normal progress of the rolling operation and help maintain a good algae removal efficiency.

[0038] When a part of the algae has been rolled up, there will be no slippage between the clamping arm 206 and the algae, and the algae can be subsequently rolled up smoothly. Then the current direction of the electromagnet 401 is changed, so that an attractive force is generated between the electromagnet 401 and the permanent magnet 406. Under the action of the attractive force and the elastic force of the torsion spring 403, the flip rod 404 flips toward the inside of the long groove 2066. The flip rod 404 will also cut off the algae that hinders the flipping through the blade 405 on the inner wall, so that the flip rod 404 can smoothly enter the inside of the long groove 2066. Through the above-mentioned arrangement, when the rolled-up algae is placed in the collecting bucket 3 for collection, it is convenient to remove the rolled-up algae on the clamping arm 206, and the algae will not be stuck by the flip rod 404.

[0039] In order to solve the technical problem that the staff cannot remove the algae from the clamp arm 206 within a small range of movement and the algae collection efficiency is low, as shown in FIG. Figure 3-Figure 6 As shown, the following preferred technical solutions are provided: The pushing assembly 50 includes a long plate 501 fixedly mounted on the L-shaped connecting rod 84, a slide groove 502 is opened on the top surface of the long plate 501, a slide plate 503 is slidably mounted in the inner cavity of the slide groove 502, an arc plate 504 is fixedly mounted on the top surface of the end of the slide plate 503 close to the turntable 102, a thread is arranged on the arc plate 504, and the arc plate 504 is threadedly connected to the turntable 102, fixed plates 505 are respectively fixedly mounted on the outer walls of both sides of the end of the slide plate 503 away from the turntable 102, and push plates 506 are respectively vertically fixedly mounted on the inner walls of the two fixed plates 505.

[0040] Specifically, when the fourth motor 101 drives the two clamping arms 206 to reel in the algae through the turntable 102, since the arc plate 504 is threadedly connected to the turntable 102, the arc plate 504 and the slide plate 503 are pushed to move in the inner cavity of the slide groove 502 in the direction away from the turntable 102 under the action of the thread during the rotation of the turntable 102. The slide plate 503 will synchronously drive the fixed plate 505 and the push plate 506 to move during the movement. The push plate 506 will push the rolled algae on the clamping arm 206 to the far end of the clamping arm 206 during the movement, so that most of the rolled algae are concentrated at the far end of the clamping arm 206. Before the push plate 506 reaches the first flip rod 404, the flip rod 404 has been flipped into the interior of the long groove 2066. Therefore, the flip rod 404 will not interfere with the movement of the push plate 506. When the rolled algae is placed in the collecting bucket 3 for collection, the fourth motor 1 is started. 01 The two clamping arms 206 are driven by the turntable 102 to rotate in the opposite direction, and the algae rolled up on the two clamping arms 206 are put down, so that the algae seeds naturally hang down in the collecting bucket 3, and then the staff can take down the algae on the two clamping arms 206. In the process of the fourth motor 101 driving the turntable 102 to rotate in the opposite direction, under the action of the thread, the arc plate 504 and the slide plate 503 will slide in the inner cavity of the slide groove 502 in the direction of resetting. In the process of resetting the arc plate 504 and the slide plate 503, the fixed plate 505 and the push plate 506 will be reset synchronously, so as to push the algae to the far end of the clamping arm 206 next time. Through the above-mentioned arrangement, the staff can remove the algae from the clamping arm 206 within a smaller range of activities, and the staff does not need to run a long distance to remove the algae from the clamping arm 206. This not only improves the efficiency of algae collection, but also indirectly improves the efficiency of algae removal, and reduces the labor intensity of the staff.

[0041] In order to solve the technical problem that when algaecides are sprayed on the water surface, a large part of them will be washed away by the water flow, and only a small part of the algaecides will diffuse to the bottom of the water and contact with the remaining algae, resulting in low utilization rate of the algaecides, such as Figure 3-Figure 10 As shown, the following preferred technical solutions are provided: The pressurizing assembly 30 includes a fixed block 301 fixedly mounted on the top surface of the clamp arm body 2061, a gas cylinder 302 fixedly mounted on the top surface of the fixed block 301, a piston 303 slidably mounted inside the gas cylinder 302, a push rod 304 fixedly mounted on the side wall of the piston 303, the push rod 304 penetrates and slides on the side wall of the gas cylinder 302, and the push rod 304 is elastically connected to the side wall of the gas cylinder 302 through a spring 305, and a one-way air inlet valve is also connected and fixedly mounted on the side wall of the gas cylinder 302 306, a gas storage box 307 is also fixedly installed on the top surface of the fixed block 301, and a pressure relief valve 308 is fixedly installed on the top surface of the gas storage box 307, which has a pressure relief effect and protects the gas storage box 307. The gas storage box 307 is connected to the gas cylinder 302 through a one-way gas outlet valve 309, and an electronic gas valve 320 is fixedly installed on the side wall of the gas storage box 307, and the electronic gas valve 320 is connected to the airway 2063 through an air pipe 330.

[0042] Specifically, in the initial state, the gas storage box 307 is filled with compressed gas. When the two clamping arms 206 approach each other to clamp the algae, the two push rods 304 contact and squeeze each other, so that the push rods 304 push the piston 303 to compress the gas inside the gas cylinder 302, and the compressed gas will enter the gas storage box 307 through the one-way air outlet valve 309 for storage. When the two clamping arms 206 begin to reel in the algae, the electronic gas valve 320 is opened, and the compressed gas inside the gas storage box 307 will enter the medicine storage cavity 2062 through the air pipe 330 and the airway 2063, and pressurize the algaecide. At this time, the electronic liquid valve 2065 is opened, and the pressurized algaecide will be sprayed into the water through the electronic liquid valve 2065. By controlling The spraying time and the electronic liquid valve 2065 are used to control the spraying amount. When the spraying amount is reached, the electronic liquid valve 2065 is closed. Since the clamp arm 206 is clamped on the attachment part of the algae, the algaecide is also sprayed near the attachment part of the algae. When the algae are rolled up, the clamp arm 206 and the algae will drive the surrounding water to roll continuously, which makes the sprayed algaecide quickly spread to the surrounding area. In the process of rolling up the algae, even if the algae are broken, the broken part should be near the attachment part. Compared with spraying the algaecide on the water surface, spraying the algaecide on the broken part of the algae can increase the contact time between the residual algae and the algaecide, while achieving a good algaecide effect, it can also reduce the amount of algaecide used.

[0043] The pressure inside the medicine storage chamber 2062 is monitored by the pressure sensor 208 to ensure that the pressure inside the medicine storage chamber 2062 remains consistent when the algaecide is sprayed, so as to control the amount of algaecide sprayed to prevent the algaecide from being too little and having a poor effect, or from being too much and causing harm to the environment.

[0044] When the rolled algae are put into the collecting bucket 3 for collection, the two clamping arms 206 will move away from each other. At this time, the distance between the two push rods 304 becomes farther and farther. Under the elastic action of the spring 305, the push rod 304 slides in the opposite direction inside the air cylinder 302 with the piston 303, and the outside air is drawn into the air cylinder 302 from the one-way air inlet valve 306 for the next compression use. After the algaecide is sprayed at one position, the algaecide will not be sprayed further during the subsequent salvage operation around the spraying position, and the compressed gas in the gas storage box 307 will not be rushed into the medicine storage chamber 2062. Moreover, after multiple clamping operations on the algae, the compressed gas generated by the multiple operations of the pressurizing component 30 will enter the gas storage box 307 for storage, so as to ensure that the next time the algaecide is sprayed, the gas storage box 307 can provide a stable output air pressure to the inside of the medicine storage chamber 2062, so as to ensure that the spraying amount of the algaecide can be quantitatively controlled.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile lake water ecological restoration device, comprising a salvage boat (1) and a cab (2) arranged on the salvage boat (1), wherein a collecting bucket (3) is arranged on the salvage boat (1), and characterized in that: The salvage vessel (1) is further provided with a steering assembly (4), a first lifting assembly (5) is fixedly provided on the steering assembly (4), a second lifting assembly (6) is fixedly provided on the first lifting assembly (5), a retractable assembly (7) is fixedly provided on the side wall of the second lifting assembly (6), a flip assembly (8) is rotatably provided at the lower end of the second lifting assembly (6), a telescopic assembly (9) is fixedly provided on the flip assembly (8), the retractable assembly (7) and the telescopic assembly (9) are movably connected, a rotating assembly (10) is provided at the output end of the telescopic assembly (9), a clamping assembly (20) is fixedly provided on the outer side wall of the rotating assembly (10), a pair of pressurizing assemblies (30) are fixedly provided on the clamping assembly (20), the clamping assembly (20) and the pressurizing assembly (30) are connected, a plurality of auxiliary assemblies (40) are embedded in the clamping assembly (20) and flipped, a pushing assembly (50) is fixedly provided on the flip assembly (8), and the pushing assembly (50) and the rotating assembly (10) are threadedly connected.

2. A mobile lake water ecological restoration device according to claim 1, characterized in that: The steering assembly (4) comprises a first motor (41) fixedly mounted on the salvage vessel (1) and a driving gear (42) fixedly connected to the output end of the first motor (41); a driven gear (43) is meshingly connected to the driving gear (42); a rotating shaft (44) is fixedly connected to the bottom surface of the driven gear (43); and the lower end of the rotating shaft (44) is rotatably mounted on the salvage vessel (1); The first lifting assembly (5) comprises a mounting frame (51) fixedly mounted on the top surface of the driven gear (43); a second motor (52) is fixedly mounted on the side wall at the upper end of the mounting frame (51); a small transmission wheel (57) is fixedly connected to the output end of the second motor (52); a large transmission wheel (53) is rotatably mounted on the top surface of the mounting frame (51); the small transmission wheel (57) and the large transmission wheel (53) are transmission-connected via a belt (56); a threaded screw (54) is vertically rotatably mounted on the mounting frame (51); the upper end of the threaded screw (54) and the large transmission wheel (53) are fixedly connected; a lifting frame (55) is vertically slidably mounted on the mounting frame (51); the threaded screw (54) passes through the lifting frame (55), and the threaded screw (54) and the lifting frame (55) are threadedly connected; The second lifting assembly (6) comprises a fixing frame (61) fixedly mounted on the outer side wall of the lifting frame (55) and an electric telescopic column (62) fixedly mounted on the bottom surface of the fixing frame (61), wherein the output end of the electric telescopic column (62) is fixedly connected to the limiting frame (63).

3. A mobile lake water ecological restoration device according to claim 2, characterized in that: The retractable assembly (7) comprises a third motor (72) fixedly mounted on the outer side wall of the fixed section of the electric telescopic column (62); a reel (71) is rotatably mounted on the outer side wall of the fixed section of the electric telescopic column (62); an output end of the third motor (72) is fixedly connected to the reel (71); and a steel cable (73) is wound around the reel (71); The flip assembly (8) comprises a flip plate (81), a connecting block (82) is fixedly mounted on the top surface of the flip plate (81), the connecting block (82) is embedded and rotatably mounted on the limit frame (63), a mounting groove (83) is formed on the flip plate (81), a telescopic assembly (9) is fixedly mounted in the inner cavity of the mounting groove (83), and a plurality of pairs of L-shaped connecting rods (84) are fixedly mounted on the bottom surface of the flip plate (81).

4. The mobile lake water ecological restoration device according to claim 3 is characterized by: The telescopic assembly (9) comprises an electric telescopic column 2 (91) fixedly mounted on the inner side wall of the mounting groove (83), a fixed mounting and connecting member (92) on the side wall of the fixed section of the electric telescopic column 2 (91), and an end of the steel cable (73) away from the winding roller (71) is movably connected to the connecting member (92).

5. The mobile lake water ecological restoration device according to claim 4 is characterized by: The rotating assembly (10) comprises a fourth motor (101) which is embedded and fixedly mounted on the output end of the second electric telescopic column (91); a turntable (102) is also rotatably mounted on the side wall of the output end of the second electric telescopic column (91); a thread is provided on the circumferential outer wall of the turntable (102); and the output end of the fourth motor (101) and the turntable (102) are fixedly connected.

6. The mobile lake water ecological restoration device according to claim 5 is characterized by: The clamping assembly (20) comprises a load-bearing plate (201) fixedly mounted on the side wall of the rotating disk (102); a pair of rotating arms (202) are rotatably mounted on the load-bearing plate (201); the two rotating arms (202) are meshingly connected; a submersible motor (204) is fixedly mounted on the bottom wall of the load-bearing plate (201); a pinion (203) is fixedly connected to the output end of the submersible motor (204); the pinion (203) is meshingly connected to one of the rotating arms (202); two pairs of fixed rods (205) are fixedly mounted on the load-bearing plate (201); clamping arms (206) are rotatably mounted on the two pairs of fixed rods (205); one end of the clamping arm (206) close to the rotating arm (202) is rotatably mounted on the rotating arm (202); a pressure sensor (208) is fixedly mounted inside the clamping arm (206); and a drug inlet (207) is fixedly mounted on the outer wall of the clamping arm (206) in communication.

7. The mobile lake water ecological restoration device according to claim 6 is characterized by: The clamp arm (206) comprises a clamp arm body (2061), a medicine storage cavity (2062) is provided inside the clamp arm body (2061), a pressure sensor (208) is arranged inside the medicine storage cavity (2062), an airway (2063) and a through hole (2064) are respectively provided on the side wall of the clamp arm body (2061), the airway (2063) is connected to the pressurizing component (30), the medicine storage cavity (2062) is connected to the medicine inlet (207) via the through hole (2064), a plurality of long grooves (2066) are provided on the side wall of the clamp arm body (2061), and the long grooves (2066) are connected to the medicine storage cavity (2062) via an electronic liquid valve (2065).

8. The mobile lake water ecological restoration device according to claim 7 is characterized by: The auxiliary component (40) comprises a pair of electromagnets (401) fixedly mounted on the inner cavity side walls of the long slot (2066); a limiting column (402) is fixedly mounted in the inner cavity of the long slot (2066); a flip rod (404) is rotatably mounted in the inner cavity of the long slot (2066); a mounting hole (407) is formed at one end of the flip rod (404); the mounting hole (407) is movably sleeved on the limiting column (402); the side wall of the flip rod (404) and the side wall of the inner cavity of the long slot (2066) are elastically connected via a torsion spring (403); the limiting column (402) is arranged in the inner ring of the torsion spring (403); blades (405) are arranged on the inner and outer walls of the flip rod (404); a pair of permanent magnets (406) are fixedly mounted on the inner wall of the flip rod (404); the permanent magnets (406) and the electromagnet (401) are arranged in alignment.

9. The mobile lake water ecological restoration device according to claim 5 is characterized by: The pushing assembly (50) comprises a long plate (501) fixedly mounted on the L-shaped connecting rod (84), a slide groove (502) being provided on the top surface of the long plate (501), a slide plate (503) being slidably mounted in the inner cavity of the slide groove (502), an arc-shaped plate (504) being fixedly mounted on the top surface of one end of the slide plate (503) close to the turntable (102), a thread being provided on the arc-shaped plate (504), and the arc-shaped plate (504) and the turntable (102) being threadedly connected, fixed plates (505) being fixedly mounted on the outer walls of both sides of the end of the slide plate (503) away from the turntable (102), and push plates (506) being vertically fixedly mounted on the inner side walls of the two fixed plates (505).

10. The mobile lake water ecological restoration device according to claim 7, characterized in that: The pressurizing assembly (30) comprises a fixing block (301) fixedly mounted on the top surface of the clamp arm body (2061); a gas cylinder (302) is fixedly mounted on the top surface of the fixing block (301); a piston (303) is slidably mounted inside the gas cylinder (302); a push rod (304) is fixedly mounted on the side wall of the piston (303); the push rod (304) penetrates and is slidably mounted on the side wall of the gas cylinder (302); the push rod (304) is elastically connected to the side wall of the gas cylinder (302) via a spring (305); and the gas cylinder (302) A one-way air inlet valve (306) is also fixedly mounted on the side wall of the fixed block (301), a gas storage box (307) is also fixedly mounted on the top surface of the fixed block (301), a pressure relief valve (308) is fixedly mounted on the top surface of the gas storage box (307), and the gas storage box (307) and the gas cylinder (302) are connected via a one-way air outlet valve (309), an electronic gas valve (320) is fixedly mounted on the side wall of the gas storage box (307), and the electronic gas valve (320) and the airway (2063) are connected via an air pipe (330).

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