Depth-adjustable algae culture floating bed

Abstract

The utility model discloses a depth-adjustable algae culture floating bed which comprises an outer frame, a fixing assembly is arranged on the outer frame, at least two floating bed modules are movably arranged on the outer frame, and the floating bed modules slide in the vertical direction of the outer frame to form a depth adjusting structure. A winding rope is arranged on the floating bed module, and the other end of the winding rope rotates around the joint of the winding rope and the fixing assembly to form a tension adjusting structure. The floating bed structure capable of adjusting the depth in a sliding mode is formed in a movable connection mode, the floating bed modules are connected through the ropes to form a linkage structure, when the ropes are loosened, the floating bed modules naturally float upwards through buoyancy to expand the depth of the floating bed, and when the ropes are wound, the floating bed modules are driven to be tightened into the outer frame to reduce the surface height of the floating bed modules. The overall depth of the floating bed is reduced and can be adjusted according to culture requirements, so that plants and algae on the water surface are balanced and the water quality purification effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture floating beds, in particular to an algae aquaculture floating bed with adjustable depth. Background Art

[0002] At present, there are various forms of aquaculture floating beds, which are usually naturally floating or fixed on the water surface. The floating beds can float with the rise and fall of water levels. Ecological floating beds can reduce water pollution through the adsorption and absorption of plant roots. If the floating bed is too deep, it is easy for the plant roots to not get enough oxygen, affecting their growth and purification functions, and is not conducive to maintaining the health of the plant roots.

[0003] Algae grows relatively fast. In order to suppress the outbreak of algae, ecological floating beds are usually used for fixed-point cultivation of algae. Algae grow relatively fast. In order to balance the water surface environment and water quality, floating plants can be used to regulate them. Floating plants can release allelopathic substances that have an inhibitory effect on algae.

[0004] The existing aquaculture floating beds have a fixed depth and can only grow a few algae and organisms. They cannot meet the needs of planting both surface and underwater algae at the same time. The depth of the floating beds cannot be adjusted according to aquaculture needs, which is not conducive to adjusting the depth according to the aquaculture status to achieve the purpose of balancing the co-growth of surface and underwater algae. This can easily lead to an imbalance in algae and reduce the effect of water purification. Utility Model Content

[0005] The utility model aims to provide an algae culture floating bed with adjustable depth, so as to solve the technical problem in the prior art that the depth of the floating bed is difficult to adjust, which is not conducive to balancing floating plants and underwater algae.

[0006] In order to solve the above technical problems, the utility model specifically provides the following technical solutions:

[0007] A floating bed for algae cultivation with adjustable depth comprises an outer frame, a fixing assembly is arranged on the outer frame, at least two floating bed modules are movably arranged on the outer frame, the floating bed modules slide in the vertical direction of the outer frame to form a depth adjustment structure, a winding rope is arranged on the floating bed module, and the other end of the winding rope rotates around the connection between the winding rope and the fixing assembly to form a tension adjustment structure.

[0008] As a preferred solution of the utility model, the fixing assembly includes rotating rods arranged on both sides of the outer frame, at one end of the rotating rods is provided with at least one set of rotating wheels, and the rotating rods are fixedly connected to one end of the winding rope.

[0009] As a preferred solution of the utility model, a limit block movably abutting against the winding rope is fixedly provided on the outer frame, and the outer frame is respectively connected to the floating bed module and the rotating rod through the winding rope;

[0010] Wherein, at least two groups of the floating bed modules are connected to each other via the winding rope.

[0011] As a preferred solution of the utility model, fixed pipes are movably installed on both sides of the outer frame, the fixed pipes are arranged in parallel and just below the rotating rod, and a support ring movably sleeved with the rotating rod is fixedly arranged on the fixed pipe.

[0012] As a preferred solution of the utility model, a driving assembly is provided at one end of the fixing assembly, and the driving assembly includes a driving motor, a driving wheel and a driving belt, and the driving wheel is connected to the rotating wheel through the driving belt.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model adopts a movable connection to form a floating bed structure with a slidable depth adjustment. The floating bed modules are connected by ropes to form a linkage structure. When the ropes are loosened, the floating bed modules naturally float up due to buoyancy to expand the depth of the floating bed. When the ropes are reeled in, the floating bed modules are driven to tighten to the inside of the outer frame to lower the surface height of the floating bed modules and reduce the overall depth of the floating bed. The depth of the floating bed can be adjusted according to aquaculture needs, thereby balancing the surface plants and algae and improving the water purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] Figure 1 Provides an overall top view structural schematic diagram for an embodiment of the utility model;

[0017] Figure 2 Provides a schematic diagram of the overall side cross-section structure of the embodiment of the utility model;

[0018] Figure 3 A schematic diagram of the installation structure of a drive assembly is provided for an embodiment of the utility model.

[0019] The numbers in the figure represent the following:

[0020] 10-outer frame; 20-fixed assembly; 30-floating bed module; 40-driving assembly;

[0021] 11-fixed pipe; 12-limiting block; 13-support ring;

[0022] 21-rotating rod; 22-transmission wheel;

[0023] 31-reeling rope; 31-driving motor;

[0024] 42-driving wheel; 43-driving belt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1 and Figure 2 As shown, the utility model provides an algae cultivation floating bed with adjustable depth, including an outer frame 10, on which a fixing assembly 20 is arranged, and on which at least two floating bed modules 30 are movably arranged, and the floating bed modules 30 slide along the vertical direction of the outer frame 10 to form a depth adjustment structure, and a winding rope 31 is arranged on the floating bed module 30, and the other end of the winding rope 31 rotates around the connection between the winding rope 31 and the fixing assembly 20 to form a tension adjustment structure.

[0027] The utility model adopts a movable connection to form a floating bed structure with a slidable depth adjustment. The floating bed modules are connected by ropes to form a linkage structure. When the ropes are loosened, the floating bed modules naturally float up due to buoyancy to expand the depth of the floating bed. When the ropes are reeled in, the floating bed modules are driven to tighten to the inside of the outer frame to lower the surface height of the floating bed modules and reduce the overall depth of the floating bed. The depth of the floating bed can be adjusted according to aquaculture needs, thereby balancing the surface plants and algae and improving the water purification effect.

[0028] The floating bed module 30 and the fixed component 20 are connected by the reeling rope 31, so that the fixed component 20 drives the reeling rope 31 to reel in or unreel, and further controls the floating bed module 30 to float up or down, thereby adjusting the depth of the floating bed and controlling the mutual balance between the surface plants and the underwater algae.

[0029] like Figure 1 and Figure 2 As shown, the fixing assembly 20 includes a rotating rod 21 arranged on both sides of the outer frame 10, at one end of the rotating rod 21 is provided with at least one set of rotating wheels 22, and the rotating rod 21 is fixedly connected to one end of the winding rope 31.

[0030] The reeling rope 31 is connected to the rotating rod 21 , so that the rotating rod 21 rotates and drives the reeling rope 31 to be reeled or unreeled, thereby driving the floating bed module 30 to adjust its depth in the outer frame 10 .

[0031] like Figure 1 and Figure 2 As shown, a limit block 12 that movably abuts against the reeling rope 31 is fixedly provided on the outer frame 10, and the outer frame 10 is respectively connected to the floating bed module 30 and the rotating rod 21 through the reeling rope 31;

[0032] At least two groups of floating bed modules 30 are connected to each other via a reeling rope 31 .

[0033] The limit block 12 is used to limit and fix the reeling rope 31 , which is beneficial to limit the height of the reeling rope 31 and plays a fixed point role during the reeling process of the reeling rope 31 , thereby controlling the depth adjustment range of the floating bed module 30 in the outer frame 10 .

[0034] Different surface plants and underwater algae can be cultivated through the gaps between the multiple floating bed modules 30 and the outer frame 10, which is conducive to enriching the floating bed cultivation species, thereby better maintaining the water surface environment and water quality.

[0035] Connecting at least two groups of floating bed modules 30 through a reeling rope 31 facilitates the purpose of connecting multiple groups, wherein the reeling rope 31 used to connect at least two groups of floating bed modules 30 has a sufficient length to be suitable for lowering the height of the floating bed module 30 when reeling.

[0036] like Figure 2 As shown, fixed pipes 11 are movably installed on both sides of the outer frame 10 . The fixed pipes 11 are arranged in parallel and just below the rotating rod 21 . A support ring 13 movably sleeved with the rotating rod 21 is fixedly arranged on the fixed pipes 11 .

[0037] The floating bed is fixed by installing the fixed pipe 11 on the external ground, and the rotating rod 21 is installed on the fixed pipe 11 through the support ring 13, and a certain range of movement is reserved between the fixed pipe 11 so that the rotating rod 21 can rotate in the support ring 13.

[0038] like Figure 1 and Figure 3 As shown, a driving assembly 40 is disposed at one end of the fixing assembly 20 . The driving assembly 40 includes a driving motor 41 , a driving wheel 42 and a driving belt 43 . The driving wheel 42 is connected to the rotating wheel 22 via the driving belt 43 .

[0039] The driving assembly 40 controls the driving wheel 42 to rotate, and the driving belt 43 connects the driving wheel 42 and the rotating wheel 22, so as to drive the two sets of rotating rods 21 to rotate simultaneously, and to adjust at least two sets of floating bed modules 30 simultaneously;

[0040] A set of driving components 40 can be added to the other end of the fixed component 20 for synchronous retraction, or the other end of the fixed component 20 can be movably installed on the external ground and driven by a set of driving components 40 to achieve the purpose of reducing costs.

[0041] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. A floating bed for algae cultivation with adjustable depth, characterized in that: The invention comprises an outer frame (10), a fixing assembly (20) is arranged on the outer frame (10), at least two floating bed modules (30) are movably arranged on the outer frame (10), the floating bed modules (30) slide along the vertical direction of the outer frame (10) to form a depth adjustment structure, a winding rope (31) is arranged on the floating bed module (30), and the other end of the winding rope (31) rotates around the connection between the winding rope and the fixing assembly (20) to form a tension adjustment structure.

2. The depth-adjustable algae culture floating bed according to claim 1, characterized in that: The fixing assembly (20) comprises rotating rods (21) arranged on both sides of the outer frame (10), at least one set of rotating wheels (22) is arranged at one end of the rotating rod (21), and the rotating rod (21) is fixedly connected to one end of the winding rope (31).

3. The depth-adjustable algae culture floating bed according to claim 2, characterized in that: A limit block (12) movably abutting against the reeling rope (31) is fixedly provided on the outer frame (10), and the outer frame (10) is respectively connected to the floating bed module (30) and the rotating rod (21) via the reeling rope (31); Wherein, at least two groups of the floating bed modules (30) are connected to each other via the reeling rope (31).

4. The depth-adjustable algae culture floating bed according to claim 2, characterized in that: Fixed pipes (11) are movably mounted on both sides of the outer frame (10); the fixed pipes (11) are arranged in parallel and directly below the rotating rod (21); and a support ring (13) movably sleeved with the rotating rod (21) is fixedly arranged on the fixed pipe (11).

5. The depth-adjustable algae culture floating bed according to claim 2, characterized in that: A driving assembly (40) is provided at one end of the fixing assembly (20), wherein the driving assembly (40) comprises a driving motor (41), a driving wheel (42) and a driving belt (43), and the driving wheel (42) is connected to the rotating wheel (22) via the driving belt (43).

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