Fixing equipment for deep-sea aquaculture net cage

Abstract

The utility model relates to the technical field, and discloses a fixing device for a deep sea aquaculture net cage, which comprises a top plate, first rope winding wheels are arranged on two sides of the edge of one end of the top of the top plate, second rope winding wheels are correspondingly mounted on the corresponding sides of the first rope winding wheels on the top plate, and lifting ropes are bound on the surfaces of the first rope winding wheels and the second rope winding wheels. According to the device, the double-shaft motor is arranged to drive the first rope winding wheel to rotate, and the first rope winding wheel drives the second rope winding wheel to rotate through the transmission mechanism, so that the fixing anchor group is put down to the water bottom through the four rope winding wheels, the putting-down and recycling identity is guaranteed, and the structural stability of the net cage can be improved; meanwhile, the fixing anchor set is connected with the supporting mechanism through a sleeve block, a spring rod, an insertion block, a push rod and a compression spring, the fixing anchor set is connected with the reinforcing rod through the supporting mechanism, the shaking amplitude of the fixing anchor set under water flow impact can be reduced through the action of the spring, and therefore the shaking influence of the reinforcing rod and the lifting rope structure is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to deep sea net cage fixing technical field especially, a kind of fixing equipment for deep sea aquaculture net cage. BACKGROUND

[0002] Deep sea aquaculture net cage is a kind of facility for aquaculture in open sea, usually used for breeding fish, shellfish and other aquatic organisms. Compared with nearshore aquaculture, deep sea aquaculture can provide a wider, cleaner water environment, helping to reduce disease transmission and increase breeding density, while reducing interference to nearshore ecosystems. The design of its fixing mechanism is used to resist the harsh environment in open sea, including strong wind, big waves and water flow. The fixing mechanism can ensure the safety and stability of the net cage, while minimizing the impact on the surrounding marine ecology.

[0003] At present, most of the existing technologies use manual methods to throw fixed equipment such as stones or counterweights into the seabed to fix the net cage. However, when recovering, the fixed equipment needs to be pulled back manually one by one. The existing mechanical anchor scheme is used for fixing, but it cannot guarantee the uniformity of the fixed equipment when anchoring, which leads to large shaking of the net cage structure during fixing, affecting the safety of the operator. The existing fixed equipment lacks a structure to resist water flow impact, which makes the fixed equipment prone to shaking with the water flow, thereby driving the top net cage structure to shake, affecting the stability of the equipment. To solve the above problems, a fixing equipment for deep sea aquaculture net cage is provided. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a fixing equipment for deep sea aquaculture net cage, aiming to improve the problem that the existing technology lacks the function of uniform automatic placement and recovery of fixed equipment, and lacks the buffer reinforcement function of fixed equipment.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a fixing equipment for deep sea aquaculture net cage, comprising a top plate, first rope winding wheels are arranged on both sides of the top end edge of the top plate, second rope winding wheels are installed on the corresponding side of the top plate corresponding to the first rope winding wheels, hanging ropes are bound to the surfaces of the first rope winding wheels and the second rope winding wheels, double-shaft motors are installed between the first rope winding wheels, transmission rods are connected to the output shafts of the double-shaft motors, the double-shaft motors are connected to the first rope winding wheels through the transmission rods, and transmission mechanisms are installed between the first rope winding wheels and the second rope winding wheels.

[0006] Further description of the above technical scheme:

[0007] The transmission mechanism comprises a housing, synchronous wheels are movably installed on both sides of the inside of the housing, synchronous belts are connected between the synchronous wheels, and the inside of the synchronous wheels is connected to the second rope winding wheels through an external connecting rod.

[0008] As the further description of the above technical solutions:

[0009] The bottom of the top plate is provided with support rods, the bottom of the support rods is connected with floating plates, and the surface of the floating plates is provided with four grooves corresponding to the first rope winding wheel and the second rope winding wheel.

[0010] As the further description of the above technical solutions:

[0011] The bottom end of the hanging rope is connected with a reinforcing rod, the bottom sides of the reinforcing rod are provided with fixed anchor groups, and the bottom of the fixed anchor groups is connected with a support mechanism.

[0012] As the further description of the above technical solutions:

[0013] The support mechanism comprises a fixed block, the bottom end of the fixed block is connected with a buffer spring, and the bottom end of the buffer spring is connected with a bottom block.

[0014] As the further description of the above technical solutions:

[0015] The inside of the bottom block is provided with a sleeve block, the inside of the sleeve block is provided with spring rods on both sides, one end of the spring rods is movably sleeved with an insertion block, one end of the insertion block penetrates through the bottom block and is connected with a push rod, and one end of the push rod is connected with a compression spring.

[0016] The utility model has the advantages of the following beneficial effects:

[0017] In the utility model, the first rope winding wheel is driven to rotate through the double-shaft motor, the second rope winding wheel is driven to rotate through the transmission mechanism, the same fixed anchor group is lowered to the water bottom through the four rope winding wheels, the stability of the net cage structure is improved, the support mechanism is connected with the sleeve block, the spring rod, the insertion block, the push rod and the compression spring at the fixed anchor group, the support mechanism is connected with the reinforcing rod, the shaking range of the fixed anchor group in the water bottom under the impact of the water flow is reduced through the spring effect, the shaking influence of the reinforcing rod and the hanging rope structure is reduced, and the overall stability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a kind of schematic diagram of fixed equipment for deep-sea aquaculture net cage;

[0019] Figure 2 The utility model provides a kind of support mechanism schematic diagram of fixed equipment for deep-sea aquaculture net cage;

[0020] Figure 3 The utility model provides a kind of top view of fixed equipment for deep-sea aquaculture net cage;

[0021] Figure 4 Figure 1 is a sectional view of the bottom block of the fixing device for the deep-sea aquaculture net cage according to the present application;

[0022] Legend:

[0023] 1, top plate; 2, first rope winding wheel; 3, second rope winding wheel; 4, double-shaft motor; 5, transmission rod; 6, transmission mechanism; 601, housing; 602, synchronous wheel; 603, synchronous belt; 7, lifting rope; 8, support rod; 9, floating plate; 10, groove; 11, reinforcing rod; 12, fixed anchor group; 13, support mechanism; 1301, fixed block; 1302, buffer spring; 1303, bottom block; 14, sleeve block; 15, spring rod; 16, plug block; 17, push rod; 18, compression spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Reference Figures 1-4 An embodiment provided by the present application: a fixing device for a deep-sea aquaculture net cage, comprising a top plate 1, first rope winding wheels 2 are arranged at both sides of the top end edge of the top plate 1, second rope winding wheels 3 are correspondingly installed on the corresponding side of the top plate 1, lifting ropes 7 are bound to the surfaces of the first rope winding wheels 2 and the second rope winding wheels 3, double-shaft motors 4 are installed between the first rope winding wheels 2, transmission rods 5 are connected to the two end output shafts of the double-shaft motors 4, the double-shaft motors 4 are connected to the first rope winding wheels 2 through the transmission rods 5, and transmission mechanisms 6 are installed between the first rope winding wheels 2 and the second rope winding wheels 3.

[0026] The transmission mechanism 6 comprises a housing 601, synchronous wheels 602 are movably installed at both sides of the inside of the housing 601, synchronous belts 603 are connected between the synchronous wheels 602, and the synchronous wheels 602 are connected to the second rope winding wheels 3 through external connecting rod bodies.

[0027] Support rods 8 are installed around the bottom of the top plate 1, floating plates 9 are connected to the bottom of the support rods 8, and four grooves 10 are formed on the surface of the floating plates 9 at positions corresponding to the first rope winding wheels 2 and the second rope winding wheels 3.

[0028] The bottom end of the lifting rope 7 is connected to a reinforcing rod 11, fixed anchor groups 12 are arranged at both sides of the bottom of the reinforcing rod 11, and a support mechanism 13 is connected to the bottom of the fixed anchor groups 12.

[0029] The support mechanism 13 comprises a fixed block 1301, the bottom end of the fixed block 1301 is connected with a buffer spring 1302, and the bottom end of the buffer spring 1302 is connected with a bottom block 1303.

[0030] The inside of the bottom block 1303 is mounted with a sleeve block 14, the inside of the sleeve block 14 is mounted with spring rods 15 on both sides, one end of the spring rods 15 is movably sleeved with an insertion block 16, one end of the insertion block 16 penetrates through the bottom block 1303 and is connected with a push rod 17, and one end of the push rod 17 is connected with a compression spring 18.

[0031] Specifically, the top plate 1 is used for storing the first rope winding wheel 2, the second rope winding wheel 3, the double-shaft motor 4 and the transmission mechanism 6, the first rope winding wheel 2 and the second rope winding wheel 3 can be driven by the lifting rope 7 to lower the fixed anchor group 12 to the water bottom for the fixing work of the net cage, the double-shaft motor 4 is started to drive the first rope winding wheel 2 to rotate, which can drive the synchronous wheels 602 to rotate, the two synchronous wheels 602 drive the second rope winding wheel 3 to rotate through the synchronous belt 603, the four lifting ropes 7 are in the same horizontal plane, and the fixed anchor group 12 is pulled up or lowered synchronously, the transmission rod 5 is used for connecting the double-shaft motor 4 and the first rope winding wheel 2, the reinforcing rod 11 is moved by the lifting rope 7, the fixed anchor group 12 is moved by the reinforcing rod 11, when the fixed anchor group 12 contacts the water bottom, the push rod 17 is driven to the insertion block 16, the insertion block 16 is driven to push the spring rod 15, the spring characteristic of the spring rod 15 eliminates the transverse water flow impact force, the bottom block 1303 is removed from the water bottom, the top buffer spring 1302 and the two compression springs 18 are used for vertical buffering protection, and the stability of the fixed equipment on the water bottom is enhanced.

[0032] Working principle: the fixed anchor group 12 is fixedly connected with the push rod 17, the push rod 17 is inserted into the inside of the support mechanism 13, the support mechanism 13 is connected with the top reinforcing rod 11, then the reinforcing rod 11 is connected with the lifting rope 7, the floating plate 9 structure is placed on the horizontal plane by being bound at two rope winding wheels, the support rod 8 supports the top plate 1, the double-shaft motor 4 is started to drive the two transmission rods 5 to rotate, the transmission rod 5 drives the first rope winding wheel 2 to rotate, the first rope winding wheel 2 drives one of the synchronous wheels 602 to rotate, the other synchronous wheel 602 is driven to rotate through the synchronous belt 603, the synchronous wheel 602 drives the second rope winding wheel 3 to rotate through the external connecting rod body, the first rope winding wheel 2 and the second rope winding wheel 3 are lowered to the water bottom through the lifting rope 7 by the weight of the fixed anchor group 12, the bottom block 1303 contacts the sea bottom, the fixed anchor group 12 shakes transversely after receiving the water bottom impact, the push rod 17 drives the insertion rod 16 to move, so that the spring rod 15 absorbs and buffers, and the compression spring 8 and the buffer spring 1302 provide vertical stability.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A fixing device for deep-sea aquaculture cages, comprising a top plate (1), characterized in that: The top edge of the top plate (1) is provided with a first rope wheel (2) on both sides. The first rope wheel (2) is located on the corresponding side of the top plate (1) and a second rope wheel (3) is installed thereon. The surfaces of the first rope wheel (2) and the second rope wheel (3) are tied with a suspension rope (7). A dual-axis motor (4) is installed between the first rope wheels (2). The output shafts at both ends of the dual-axis motor (4) are connected to a transmission rod (5). The dual-axis motor (4) is connected to the first rope wheel (2) through the transmission rod (5). A transmission mechanism (6) is installed between the first rope wheel (2) and the second rope wheel (3).

2. The fixing device for deep-sea aquaculture cages according to claim 1, characterized in that: The transmission mechanism (6) includes a housing (601), on both sides of the housing (601) are movably mounted synchronous pulleys (602), and synchronous belts (603) are connected to each other between the synchronous pulleys (602). The interior of the synchronous pulleys (602) is connected to the second winding rope pulley (3) through an external rod.

3. The fixing device for deep-sea aquaculture cages according to claim 1, characterized in that: Support rods (8) are installed around the bottom of the top plate (1). A float plate (9) is connected to the bottom of the support rods (8). There are four grooves (10) on the surface of the float plate (9) corresponding to the first rope wheel (2) and the second rope wheel (3).

4. The fixing device for deep-sea aquaculture cages according to claim 1, characterized in that: The bottom end of the sling (7) is connected to a reinforcing rod (11), and fixed anchor groups (12) are provided on both sides of the bottom of the reinforcing rod (11). The bottom of the fixed anchor group (12) is connected to a support mechanism (13).

5. The fixing device for deep-sea aquaculture cages according to claim 4, characterized in that: The support mechanism (13) includes a fixed block (1301), the bottom end of which is connected to a buffer spring (1302), and the bottom end of which is connected to a bottom block (1303).

6. The fixing device for deep-sea aquaculture cages according to claim 5, characterized in that: The bottom block (1303) has a sleeve block (14) installed inside. Spring rods (15) are installed on both sides inside the sleeve block (14). One end of the spring rod (15) is movably sleeved with an insert block (16). One end of the insert block (16) passes through the bottom block (1303) and is connected to a push rod (17). One end of the push rod (17) is connected to a compression spring (18).

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