阅读说明：本技术 一种可调节养殖网深度的浮式防波堤装置 (Floating breakwater device of adjustable aquaculture net degree of depth ) 是由 王娜 刘年飞 王刚 于 2019-11-01 设计创作，主要内容包括：本发明公开了一种可调节养殖网深度的浮式防波堤装置,属于防波堤技术领域,包括透明箱体和安装于所述透明箱体底部的养殖网,所述养殖网的网底面积小于网顶面积,所述养殖网的网底连接有升降机构,所述升降机构能够带动所述养殖网的网底上升或下降。本发明可根据不同鱼类养殖深度的需求,灵活调节养殖区域的深度。(The invention discloses a floating breakwater device capable of adjusting the depth of a culture net, which belongs to the technical field of breakwater and comprises a transparent box body and the culture net arranged at the bottom of the transparent box body, wherein the net bottom area of the culture net is smaller than the net top area, and the net bottom of the culture net is connected with a lifting mechanism which can drive the net bottom of the culture net to ascend or descend. The invention can flexibly adjust the depth of the culture area according to the requirements of different fish culture depths.)

1. The utility model provides a floating breakwater device of adjustable aquaculture net degree of depth which characterized in that, include transparent box and install in the aquaculture net of transparent box bottom, the net bottom area of aquaculture net is less than net top area, the net bottom of aquaculture net is connected with elevating system, elevating system can drive the net bottom of aquaculture net rises or descends.

2. The floating breakwater device capable of adjusting the depth of the aquaculture net according to claim 1, wherein the lifting mechanism comprises a motor, a transverse screw rod and two vertical screw rods, the vertical screw rods are vertically arranged on two sides of the bottom of the transparent box body, a lifting ring sleeved on the vertical screw rods is arranged at the net bottom of the aquaculture net, the transverse screw rod is vertically arranged between the two vertical screw rods, first bevel gears are arranged at two ends of the transverse screw rods, second bevel gears meshed with the first bevel gears are arranged at top ends of the vertical screw rods, and the motor is connected with the transverse screw rods and drives the transverse screw rods to rotate.

3. The floating breakwater device capable of adjusting the depth of the aquaculture net according to claim 2, wherein a transmission gear is sleeved on the transverse screw rod and connected with an output shaft of the motor through a transmission chain.

4. The floating breakwater device capable of adjusting the depth of the aquaculture net according to claim 2, wherein the transverse screw rod is mounted inside the transparent box body, and a transverse limiting plate for allowing the transverse screw rod to penetrate is arranged on the inner side wall of the transparent box body.

5. The floating breakwater device capable of adjusting the depth of the aquaculture net according to claim 2, wherein a mounting block extending into the aquaculture net is connected to the bottom of the transparent box body, and the mounting block is provided with a vertical limiting plate for allowing the vertical screw rod to pass through.

6. The floating breakwater device capable of adjusting the depth of the aquaculture net according to claim 2, wherein the bottom of the vertical screw rod extends out of the aquaculture net and is connected with a fixed block, the fixed block is connected with an anchor chain, and the tail end of the anchor chain is connected with an anchor body.

7. The floating breakwater device capable of adjusting the depth of the aquaculture net according to claim 1, wherein the transparent box body is in a rectangular parallelepiped shape, the aquaculture net is in an inverted trapezoidal table shape, and the two lifting mechanisms are symmetrically distributed on two sides of the aquaculture net.

8. The floating breakwater device capable of adjusting the depth of the aquaculture net according to claim 1, further comprising a feeding pipe penetrating through the transparent box body and extending into the aquaculture net from the bottom, wherein a feeding hole is formed in a part of the feeding pipe, which is higher than the top of the transparent box body.

9. The floating breakwater device capable of adjusting the depth of the aquaculture net of claim 1, wherein guard rails are further arranged on two sides of the top of the transparent box body.

10. The floating breakwater device capable of adjusting the depth of the aquaculture net according to claim 1, wherein a plurality of anchor chains are connected to the bottom of the transparent box body, and the anchor chains are connected with the anchor body.

Technical Field

The invention belongs to the technical field of breakwater, and particularly relates to a floating breakwater device capable of adjusting the depth of a culture net.

Background

The floating breakwater is composed of wave-absorbing floating body and anchoring equipment. The wave-absorbing floating body consists of a box body or a floating raft with a certain draft, wherein the box body and the floating raft are connected with an anchor chain with one end fixed on the seabed and float on the water surface, and the wave-absorbing floating body has a wave-absorbing function.

The traditional offshore aquaculture net is thrown in a sea area with wind and waves all the year round, when the aquaculture sea area has large wind and waves, the wind and waves bring huge impact force to the aquaculture net system, the aquaculture net system is damaged, aquaculture objects die or escape, and huge economic loss is brought to fishermen.

The aquaculture net is combined with the floating breakwater, so that water body aquaculture can be carried out, meanwhile, waves can be effectively relieved, but the aquaculture net is directly installed on the floating breakwater, the aquaculture net is difficult to operate daily, the use flexibility is poor, and the depth adjustment of the aquaculture net is difficult to carry out according to the requirement of fish on the depth of the water body.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a floating breakwater device capable of adjusting the depth of a culture net, which can flexibly adjust the depth of a culture area according to the requirements of different fish culture depths.

The invention provides the following technical scheme:

the utility model provides a floating breakwater device of adjustable aquaculture net degree of depth, include transparent box and install in the aquaculture net of transparent bottom of the case portion, the net bottom area of aquaculture net is less than net top area, the net bottom of aquaculture net is connected with elevating system, elevating system can drive the net bottom of aquaculture net rises or descends.

Preferably, the lifting mechanism comprises a motor, a transverse screw rod and two vertical screw rods, the vertical screw rods are vertically installed on two sides of the bottom of the transparent box body, a lifting ring sleeved on the vertical screw rods is arranged at the net bottom of the breeding net, the transverse screw rods are vertically installed between the two vertical screw rods, first bevel gears are arranged at two ends of each transverse screw rod, second bevel gears meshed with the first bevel gears are arranged at the top ends of the vertical screw rods, and the motor is connected with the transverse screw rods and drives the transverse screw rods to rotate.

Preferably, the transverse screw rod is sleeved with a transmission gear, and the transmission gear is connected with an output shaft of the motor through a transmission chain.

Preferably, the transverse screw rod is installed in the transparent box body, and a transverse limiting plate for allowing the transverse screw rod to penetrate is arranged on the inner side wall of the transparent box body.

Preferably, the bottom of the transparent box body is connected with an installation block extending into the aquaculture net, and the installation block is provided with a vertical limiting plate for the vertical screw rod to penetrate.

Preferably, the bottom of the vertical screw rod extends out of the culture net and is connected with a fixed block, the fixed block is connected with an anchor chain, and the tail end of the anchor chain is connected with an anchor body.

Preferably, the transparent box body is cuboid shape, the aquaculture net is the shape of the inverted trapezoid table, and the two lifting mechanisms are symmetrically distributed on two sides of the aquaculture net.

Preferably, the feeding device further comprises a feeding pipe penetrating through the transparent box body and extending into the culture net from the bottom, and a feeding hole is formed in a part, higher than the top of the transparent box body, of the feeding pipe.

Preferably, guard rails are further arranged on two sides of the top of the transparent box body.

Preferably, the bottom of the transparent box body is connected with a plurality of anchor chains, and the anchor chains are connected with the anchor body.

Compared with the prior art, the invention has the beneficial effects that:

(1) the net bottom of the culture net is driven to ascend or descend by the lifting mechanism, so that the depth of a culture area is adjusted, different requirements of different fishes on culture depth are met, and the use flexibility is good;

(2) the invention adopts the mode of the upper box body and the lower culture net, the upper box body has the wave-dissipating function, and the influence of deep sea storms on cultured fishes can be effectively resisted;

(3) the net bottom area of the breeding net is smaller than the net top area, so that the lifting mechanism can drive the net bottom to ascend or descend conveniently, and the phenomenon that the side wall of the breeding net shields and blocks the lifting mechanism can be avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of a transparent box;

FIG. 3 is a schematic view of the lower part of the transparent box and the cultivation net in FIG. 1;

FIG. 4 is a schematic cross-sectional view taken along the line A-A in FIG. 3;

labeled as: 1. a transparent box body; 2. a breeding net; 3. a lifting mechanism; 4. an anchor chain; 5. an anchor body; 6. a fixed block; 7. a transverse limiting plate; 8. a feed pipe; 9. a feeding hole; 10. protecting the fence; 11. a vertical screw rod; 12. a transverse screw rod; 13. a first bevel gear; 14. a second bevel gear; 15. a transmission gear; 16. a motor; 17. a drive chain; 18. a lifting ring; 19. mounting blocks; 20. and a vertical limiting plate.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

It should be noted that in the description of the present invention, the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention but do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, the floating breakwater device capable of adjusting the depth of the aquaculture net comprises a transparent box body 1 and the aquaculture net 2 installed at the bottom of the transparent box body 1, wherein the net bottom area of the aquaculture net 2 is smaller than the net top area, the net bottom of the aquaculture net 2 is connected with a lifting mechanism 3, and the lifting mechanism 3 can drive the net bottom of the aquaculture net 2 to ascend or descend.

The lifting mechanism 3 comprises a motor 16, a transverse screw rod 12 and two vertical screw rods 11, the vertical screw rods 11 are vertically arranged on two sides of the bottom of the transparent box body 1, a lifting ring 18 sleeved on the vertical screw rods 11 is arranged at the bottom of the breeding net 2, the transverse screw rods 12 are vertically arranged between the two vertical screw rods 11, first bevel gears 13 are arranged at two ends of the transverse screw rods 12, second bevel gears 14 meshed with the first bevel gears 13 are arranged at the top ends of the vertical screw rods 11, and the motor 16 is connected with the transverse screw rods 12 and drives the transverse screw rods 12 to rotate.

The transverse screw rod 12 is sleeved with a transmission gear 15, the transmission gear 15 is connected with an output shaft of a motor 16 through a transmission chain 17, the top of the transparent box body 1 is provided with a switch for controlling the motor 16 and a power supply for providing electric energy for the motor 16, such as a solar battery, and the motor 16 can be selectively arranged in the transparent box body 1 or on the top of the transparent box body 1 according to actual conditions; when the motor 16 works, the output shaft of the motor rotates, and the transmission gear 15 is driven to rotate through the transmission chain 17, so that the transverse screw rod 12 is driven to rotate. Horizontal lead screw 12 is installed in the inside of transparent box 1, and transparent box 1 inside wall is equipped with the horizontal limiting plate 7 that holds horizontal lead screw 12 and pass, and horizontal limiting plate 7 is used for the installation and the spacing of horizontal lead screw 12, can improve the installation stability of horizontal lead screw 12.

The bottom of the transparent box body 1 is connected with an installation block 19 extending into the aquaculture net 2, the installation block 19 is provided with a vertical limiting plate 20 for accommodating the vertical screw rod 11 to pass through, and the vertical limiting plate 20 is used for installation and limitation of the vertical screw rod 11. The bottom of vertical lead screw 11 stretches out aquaculture net 2 and rotates and be connected with fixed block 6, and fixed block 6 is connected with the anchor chain, and the anchor chain end-to-end connection anchor body can strengthen the holistic stability of device, improves the effect of stormy waves.

Transparent box 1 is the cuboid shape, and aquaculture net 2 is for falling trapezoidal platform shape, and elevating system 3 is two and symmetric distribution in aquaculture net 2's both sides, through controlling elevating system 3, can realize four angles of 2 net bottoms of aquaculture net and go up and down simultaneously, improves lift stability.

The floating breakwater device of adjustable aquaculture net degree of depth that this embodiment provided still includes the feed pipe 8 that runs through transparent box 1 and the bottom stretches into aquaculture net 2 in, and the part that feed pipe 8 exceeds transparent box 1 top is equipped with feeding hole 9, is convenient for throw the food to in the aquaculture net 2 of transparent box 1 bottom.

The transparent box body 1 is a resin plastic box body, and guard rails 10 are further arranged on two sides of the top of the transparent box body, so that safety is improved. The bottom of the transparent box body 1 is connected with a plurality of anchor chains 4, and the anchor chains 4 are connected with the anchor body 5 and used for fixing the device, so that the wind wave prevention effect of the device can be improved.

When the depth of a culture area needs to be adjusted according to the culture requirements of fishes, a motor 16 is started to drive a transverse screw rod 12 to rotate, a vertical screw rod 11 is driven to rotate through a first bevel gear 13 and a second bevel gear 14 which are meshed with each other, and a lifting ring 18 sleeved on the vertical screw rod 11 rises or falls along with the rotation, so that the net bottom of a culture net 2 is driven to rise or fall, the depth adjustment of the culture area is realized, the operation is convenient, and the use flexibility is high; the net bottom area of the breeding net 2 is smaller than the net top area, so that the lifting mechanism 3 can conveniently drive the net bottom to ascend or descend, and the phenomenon that the side wall of the breeding net 2 shields the lifting mechanism 3 cannot occur; by adopting the mode of the upper box body and the lower breeding net, the upper box body has the wave eliminating function, and can effectively resist the influence of deep sea storms on the bred fishes.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.