Ecological floating island with height convenient to adjust

Abstract

The utility model relates to the technical field of ecological floating islands, and discloses an ecological floating island with height convenient to adjust, which comprises a floating island body, a plurality of through holes are arranged at the bottom of the floating island body, a gravel sublayer is arranged at the top of the inner wall of the floating island body, a bentonite layer covers the top of the gravel sublayer, and plants for adjusting ecology are planted on one side of the bentonite layer. The bottom of the inner wall of the floating island body is paved with the gravel sublayer, then the top of the gravel sublayer is covered with the bentonite layer, the plant seedlings are planted on the bentonite layer, then the floating island body and the floating body are put into the polluted water area, and the plant seedlings are planted on land in advance and put into the polluted water area for use at a time. The bentonite layer and the gravel sub-layer are easy and convenient to obtain, meanwhile, the side wall of the root system of the plant is protected by the bentonite layer and the gravel sub-layer, a part of freezing injury in winter can be reduced, the survival rate of the aquatic plant is increased, meanwhile, the root system of the plant is not directly soaked in water for a long time, and the possibility that the root of the plant is rotted is greatly avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to ecological floating island technical field, concretely is ecological floating island convenient for adjusting height. BACKGROUND

[0002] Ecological floating island, also known as artificial floating bed, ecological floating bed, etc. It is a kind of artificial floating island, for eutrophicated water quality, utilizes ecological engineering principle, degrades COD, nitrogen and phosphorus in water. It takes aquatic plants as main body, uses soilless culture technical principle, with high polymer material etc. as carrier and substrate, application interspecific symbiotic relationship, makes full use of water body space niche and nutrient niche, to establish efficient artificial ecological system, to reduce pollution load in water body.

[0003] With the increasingly serious problem of water pollution, ecological floating island as an effective water purification and ecological restoration means has been widely used in water environment governance, and the traditional ecological floating island is mostly designed as fixed type, which is difficult to adjust height according to actual needs, and the protection measures for aquatic plants are insufficient, so that the plants are easily damaged under extreme climate conditions, affecting the purification effect, therefore, a kind of ecological floating island convenient for adjusting height is provided. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of ecological floating island convenient for adjusting height to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of ecological floating island convenient for adjusting height, including floating island body, the floating island body bottom is equipped with a plurality of through holes, the floating island body inner wall top is placed with gravel sublayer, the gravel sublayer top is covered with bentonite layer, the bentonite layer side is planted with the plant for adjusting ecology;

[0006] The floating island body both sides are equipped with float, the first connecting rod and the second connecting rod are respectively fixed between the float;

[0007] The floating island body top both sides are fixed with limit frame, the inner side of limit frame is sleeved on the outer side of first connecting rod;

[0008] The floating island body lower side is equipped with lifting assembly, and the lifting assembly is used to adjust the height of floating island body;

[0009] The lifting assembly includes motor, the output shaft end of motor is fixed with lead screw, the outer side of lead screw is connected with first connecting frame.

[0010] As preferred, the first connecting rod and the second connecting rod are arranged perpendicular to each other, and the first connecting rod and the second connecting rod are in the shape of a cylinder.

[0011] As preferred, two slide rods are movably penetrated through one side of the first connecting frame, and two ends of the slide rods are connected to one side of the floating body.

[0012] As preferred, a second connecting frame is fixed outside the slide rod, one side of the second connecting frame is rotatably connected to the outside of the screw rod through a bearing, and two first scissor arms are hingedly connected to one side of the second connecting frame.

[0013] As preferred, two fixed frames are fixed to one side of the floating island body bottom, a sliding groove is formed in one side of the fixed frame, and a sliding column hingedly connected to one side of the first scissor arm is slidably connected to the inside of the sliding groove.

[0014] As preferred, a second scissor arm is hingedly connected to the middle of the first scissor arm, and two ends of the second scissor arm are respectively hingedly connected to the floating island body bottom and the top of the first connecting frame.

[0015] As preferred, the motor is fixed to the inside of one of the floating bodies, a storage battery is installed in the other floating body, and the output end of the storage battery is electrically connected to the input end of the motor.

[0016] Compared with the prior art, the above technical scheme has the following technical effects:

[0017] I. The gravel sublayer is laid on the inner wall bottom of the floating island body, the bentonite layer is covered on the top of the gravel sublayer, and the plant seedlings are planted in the bentonite layer, then the floating island body and the floating body are put into the polluted water area, the plant seedlings are planted on land in advance, and are used in the polluted water area at one time, the bentonite layer and the gravel sublayer are simple and convenient to obtain, the root system of the plant is protected by the bentonite layer and the gravel sublayer, a part of the frost damage in winter can be reduced, the survival rate of the aquatic plant is improved, the root system of the plant is not directly immersed in water for a long time, the possibility of root rot of the plant is greatly avoided, and the planting density can be increased by increasing the number of floating island bodies according to the area of the polluted water area, so that the operation is simple and convenient.

[0018] II. The screw rod transmission driven by the motor can realize accurate adjustment of the height of the floating island body, so that the worker can comfortably approach the plant for inspection, the height of the floating island body can be easily adjusted, manual carrying or temporary platform construction is not needed, and the work efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0020] Figure 1 The first perspective structural schematic view of the present application;

[0021] Figure 2 The second perspective structural schematic view of the present application;

[0022] Figure 3 The structural schematic view of the screw rod of the present application;

[0023] Figure 4 The distribution structural schematic view of the gravel sublayer and the bentonite layer of the present application;

[0024] Figure 5 The structural schematic view of the floating island body lifting of the present application;

[0025] Figure 6 The structural schematic view of the floating island body lowering of the present application.

[0026] The figure mark explanation: 1, floating island body; 2, limiting frame; 3, first connecting rod; 4, floating body; 5, second connecting rod; 6, lifting assembly; 61, screw rod; 62, first connecting frame; 63, sliding column; 64, sliding groove; 65, sliding rod; 66, fixed frame; 67, first scissor arm; 68, second scissor arm; 69, motor; 610, second connecting frame; 7, plant; 8, bentonite layer; 9, gravel sublayer; 10, through hole; 11, storage battery. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0028] It is to be understood that the structure, proportion, size and the like shown in the drawings of the present specification are only used to cooperate with the disclosed content, to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present application, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose of the present application, should still fall within the scope of the disclosed technology.

[0029] Embodiment

[0030] Please refer to Figure 1-6 The utility model provides a kind of ecological floating island of height is adjusted easily, including floating island body 1, the bottom of floating island body 1 is equipped with several through holes 10, the inner wall top of floating island body 1 is placed with gravel sublayer 9, the top of gravel sublayer 9 is covered with bentonite layer 8, bentonite layer 8 side is planted with plant 7 for adjusting ecology, plant 7 is aquatic plant, and floating island body 1 is hard PPR material, and plant 7 reaches water quality purification effect by absorbing N, P in water, and the root system of aquatic plant 7 can also be extracted by the water of the gap of gravel sublayer 9, to reduce N, P content in water in turn;

[0031] The both sides of floating island body 1 are equipped with float 4, first connecting rod 3 and second connecting rod 5 are respectively fixed between float 4, and float 4 is hard PPR material with hollow inside, and first connecting rod 3 and second connecting rod 5 are stainless steel material, the both sides of floating island body 1 top are fixed with limit frame 2, the inside of limit frame 2 is sleeved on the outside of first connecting rod 3, and first connecting rod 3 and second connecting rod 5 are arranged in mutually perpendicular direction, and the shape of first connecting rod 3 and second connecting rod 5 is cylinder.

[0032] The downside of floating island body 1 is equipped with lifting assembly 6, and lifting assembly 6 is used to adjust the height of floating island body 1;Lifting assembly 6 includes motor 69, and switch for controlling motor 69 is arranged on the shore, and switch is connected with motor 69 by wire, and wire is sealed with sealing ring at contact with float 4, and the output shaft end of motor 69 is fixed with lead screw 61, and the outside of lead screw 61 is connected with first connecting frame 62 by screw thread, and the outside of lead screw 61 is rotatably connected to one side of float 4 by sealing bearing, and output shaft drives lead screw 61 to rotate, when lead screw 61 rotates clockwise, first connecting frame 62 connected with lead screw 61 by screw thread slides to one side along slide rod 65.

[0033] The first connecting frame 62 is movably penetrated by two slide rods 65, the two ends of the slide rods 65 are connected to one side of the floating body 4 respectively, the outer side of the slide rod 65 is fixedly provided with a second connecting frame 610, one side of the second connecting frame 610 is rotatably connected to the outer side of the lead screw 61 through a bearing, one side of the second connecting frame 610 is hingedly provided with two first scissor arms 67, the bottom of the floating island body 1 is fixedly provided with two fixed frames 66, one side of the fixed frame 66 is provided with a sliding groove 64, and the sliding groove 64 is slidably connected with a slide column 63 hinged to one side of the first scissor arm 67.

[0034] The middle part of the first scissor arm 67 is hingedly provided with a second scissor arm 68, the two ends of the second scissor arm 68 are hingedly connected to the bottom of the floating island body 1 and the top of the first connecting frame 62 respectively, the hinged part of the second scissor arm 68 and the first connecting frame 62 is close to one side of the second connecting frame 610, so that the first scissor arm 67 and the second scissor arm 68 rotate around the hinged point, the motor 69 is fixed to the inner side of one of the floating bodies 4, and the other floating body 4 is internally provided with a storage battery 11, the output end of the storage battery 11 is electrically connected to the input end of the motor 69, the first scissor arm 67 drives the slide column 63 to slide in the sliding groove 64, so that the slide column 63 moves to one side under the action of the first connecting frame 62, at this time, the height of the floating island body 1 is increased.

[0035] Working principle: before use, first, the gravel sublayer 9 is laid on the inner wall bottom of the floating island body 1, then the bentonite layer 8 is covered on the top of the gravel sublayer 9, and the plant 7 seedling is planted in the bentonite layer 8, then the floating island body 1 and the floating body 4 are put into the polluted water area;

[0036] The plant 7 seedling is planted on land in advance, is used by one-time investment in the polluted water area, and the bentonite layer 8 and the gravel sublayer 9 are simple and convenient to obtain, at the same time, the root system side wall of the plant 7 is protected by the bentonite layer 8 and the gravel sublayer 9, a part of the freezing injury in winter can be reduced, the survival rate of the aquatic plant 7 is improved, at the same time, the root system of the plant 7 is not directly immersed for a long time, the possibility of root rot of the plant 7 is greatly avoided, at the same time, the floating island body 1 can be increased according to the area of the polluted water area, the planting density is increased, and the operation is simple and convenient;

[0037] When the plants 7 inside the floating island body 1 need to be regularly checked for growth conditions in the later period, only the switch needs to be pressed to control the clockwise rotation of the output shaft of the motor 69, the output shaft drives the rotation of the lead screw 61, when the lead screw 61 rotates clockwise, at this time, the first connecting frame 62 threaded with the lead screw 61 slides to one side along the slide rod 65, then the second scissor arm 68 approaches one side of the second connecting frame 610 at the hinge of the first connecting frame 62, so that the first scissor arm 67 and the second scissor arm 68 rotate around the hinge point, at this time, the first scissor arm 67 drives the slide column 63 to slide in the slide groove 64, so that the slide column 63 moves to one side under the action of the first connecting frame 62, at this time, the height of the floating island body 1 is raised, which facilitates the staff to check the growth condition of the plants 7.

[0038] The switch is pressed again to control the counterclockwise rotation of the output shaft of the motor 69, which can make the floating island body 1 move downward, so that the limiting frame 2 is sleeved on the outside of the first connecting rod 3, at this time, the floating island body 1 enters the water body, continues to absorb N and P in the water to achieve the effect of purifying water quality.

[0039] In summary, through the transmission of the lead screw 61 driven by the motor 69, the height of the floating island body 1 can be accurately adjusted, ensuring that the staff can comfortably approach the plants 7 for inspection, and the height of the floating island body 1 can be easily adjusted without manual carrying or temporary platform construction, greatly improving the work efficiency.

[0040] Those skilled in the art can understand that the features described in various embodiments and / or claims of the present application can be combined or / and combined, even if such combinations or combinations are not explicitly described in the present application. In particular, the features described in various embodiments and / or claims of the present application can be combined and / or combined without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.

Claims

1. An ecological floating island with easily adjustable height, comprising a floating island body (1), characterized in that: The bottom of the floating island body (1) is provided with a plurality of through holes (10); a crushed stone layer (9) is placed on the top of the inner wall of the floating island body (1); the top of the crushed stone layer (9) is covered with a bentonite layer (8); and a plant (7) for regulating the ecology is planted on one side of the bentonite layer (8); Floating bodies (4) are provided on both sides of the floating island body (1), and a first connecting rod (3) and a second connecting rod (5) are respectively fixed between the floating bodies (4); Limiting frames (2) are fixed on both sides of the top of the floating island body (1), and the inner side of the limiting frame (2) is sleeved on the outer side of the first connecting rod (3); A lifting assembly (6) is provided on the lower side of the floating island body (1), and the lifting assembly (6) is used to adjust the height of the floating island body (1); The lifting assembly (6) comprises a motor (69), a screw rod (61) is fixed to the output shaft end of the motor (69), and the outer side of the screw rod (61) is threadedly connected to a first connecting frame (62).

2. The height-adjustable ecological floating island according to claim 1, characterized in that: The first connecting rod (3) and the second connecting rod (5) are arranged perpendicular to each other, and the first connecting rod (3) and the second connecting rod (5) are in the shape of cylinders.

3. The height-adjustable ecological floating island according to claim 1, characterized in that: Two slide bars (65) are movably passed through one side of the first connecting frame (62), and both ends of the slide bars (65) are respectively connected to one side of the floating body (4).

4. The height-adjustable ecological floating island according to claim 3, characterized in that: A second connecting frame (610) is fixed on the outside of the sliding rod (65), one side of the second connecting frame (610) is rotatably connected to the outside of the screw rod (61) through a bearing, and two first scissor arms (67) are hinged on one side of the second connecting frame (610).

5. The height-adjustable ecological floating island according to claim 4, characterized in that: Two fixing frames (66) are fixed on one side of the bottom of the floating island body (1), a sliding groove (64) is provided on one side of the fixing frame (66), and a sliding column (63) hinged to one side of the first scissor arm (67) is slidably connected inside the sliding groove (64).

6. The height-adjustable ecological floating island according to claim 5, characterized in that: A second scissor arm (68) is hinged to the middle of the first scissor arm (67), and two ends of the second scissor arm (68) are hinged to the bottom of the floating island body (1) and the top of the first connecting frame (62) respectively.

7. The height-adjustable ecological floating island according to claim 6, characterized in that: The motor (69) is fixed on the inner side of one of the floats (4), and a battery (11) is installed inside the other float (4), and the output end of the battery (11) is electrically connected to the input end of the motor (69).

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