Oxygenation, feeding and mixing equipment for aquaculture

Abstract

The utility model belongs to the technical field of aquaculture, and particularly relates to aquaculture oxygenation feeding mixing equipment which comprises a floating plate and an overflow frame arranged on the bottom face of the floating plate, a discharging frame is arranged on the bottom face of the overflow frame in an intercommunication mode, a stabilizing plate is fixedly arranged in the discharging frame, a driven shaft is rotationally arranged on the stabilizing plate, and the driven shaft is connected with the floating plate. The driven shaft is connected with a propeller arranged in the discharging frame, and the upper side of the driven shaft is connected with a discharging mechanism. According to the feed mixing device, the stirring shaft on the rotating shaft is driven by the driving motor to mix feed in the feed mixing barrel, oxygen generated by the oxygenation equipment is conveyed to the dispersing plate through the air conveying pipe to be mixed with entering water, and meanwhile the blocking disc is driven to move downwards to open the discharging hole to discharge the feed to be mixed with water entering the propeller; therefore, mixing, oxygenation and feeding are synchronously carried out, the feed in an oxygenation area is diffused, the appetite of cultured organisms is improved, the waste of the feed is reduced, and the investment cost of aquaculture is also reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the aquaculture technical field, concretely relates to an oxygenation feeding and mixing equipment for aquaculture. BACKGROUND

[0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic plants and animals under artificial control, which generally includes the whole process of growing aquatic products from seedlings under artificial feeding and management. Aquaculture has rough feeding, intensive feeding and high-density intensive feeding. Rough feeding is to release seedlings in natural water areas and to grow aquatic products completely by natural bait, such as lake and reservoir fish farming and shallow sea shellfish farming. Intensive feeding is to grow aquatic products by feeding and fertilizing in small water bodies, such as pond fish farming, net cage fish farming and fence farming. High-density intensive feeding is to carry out high-density breeding in small water bodies by methods such as flowing water, temperature control, oxygenation and feeding of high-quality bait, so as to obtain high yield, such as high-density flowing water fish farming, shrimp farming, etc.

[0003] Problems of the prior art:

[0004] The existing oxygenation equipment, feeding equipment and mixing equipment for aquaculture are used independently, which not only increases the investment cost of aquaculture equipment, but also separates the feeding of feed from the oxygenation area, thereby reducing the appetite of aquatic organisms and increasing the waste of feed. UTILITY MODEL CONTENT

[0005] The utility model aims to provide an oxygenation feeding and mixing equipment for aquaculture, which can solve the above technical problems.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] The oxygenation feeding and mixing equipment for aquaculture provided by the utility model comprises a floating plate and an overflow frame arranged on the bottom surface of the floating plate, the bottom surface of the overflow frame is provided with a discharge frame, a stable plate is fixedly arranged in the discharge frame, a driven shaft is rotatably arranged on the stable plate, the driven shaft is connected with a propeller arranged in the discharge frame, and the upper side of the driven shaft is connected with a feeding mechanism.

[0008] A supporting plate is detachably arranged on the floating plate, a mixing cylinder is arranged on the supporting plate, three groups of stirring shafts vertically arranged upwards and downwards are arranged in the mixing cylinder, a rotating shaft is rotatably arranged in the mixing cylinder, the three groups of stirring shafts are connected with the rotating shaft, the rotating shaft is rotatably arranged on the supporting plate and connected with the feeding mechanism at the lower end.

[0009] The overflow frame is provided with inclined flow plates corresponding to the discharge frame on both sides of the bottom surface of the overflow frame, grooves are formed on the inclined flow plates, and dispersion plates are arranged in the grooves.

[0010] The above-mentioned oxygenation and feeding mixture device for aquaculture controls the driving motor and the oxygenation device to start through the controller, the driving motor drives the rotating shaft and the three groups of stirring shafts to mix the feed in the mixing cylinder, the rotating shaft drives the transmission shaft on the discharging mechanism to rotate, the transmission shaft drives the driven shaft and the propeller to rotate, so that the propeller transports water downward, and the water flowing into the overflow frame through the net blocking plate flows into the discharge frame, the oxygenation device generates oxygen which is transported to the grooves on the inclined flow plates through the gas conveying pipe, so that the oxygen is mixed with the water flowing into the discharge frame through the dispersion plates and is transported by the propeller, so that the water flow is guided by the guide plate and is output through the through hole, so that the output water flow carries oxygen bubbles and diffuses in the surrounding water.

[0011] Meanwhile, the transmission shaft drives the rotating plate to rotate, the rotating plate drives the rotating wheel to contact and press the pressing plate, the sliding column and the blocking disc are driven to move downward, the spring is squeezed, and the blocking disc moves downward to open the discharging hole channel, so that the mixed feed in the mixing cylinder is discharged downward and falls into the discharge frame, is mixed with the water flow transported by the propeller, and is synchronously transported and diffused in the water, and with the continuous rotation of the rotating plate, the rotating wheel rotates through the pressing plate, then the spring pushes the blocking disc to move upward to block the discharging hole, so that the effect of intermittent feeding can be achieved.

[0012] Preferably, the discharging mechanism comprises a transmission shaft fixedly connected with the bottom surface of the rotating shaft, the transmission shaft is located below the supporting plate, the bottom surface of the transmission shaft is provided with a plug-in plate, and the plug-in plate is plug-in matched with a plug-in groove formed on the upper surface of the driven shaft.

[0013] Preferably, the supporting plate is provided with a discharging cylinder penetrating therethrough, the discharging cylinder is arranged to be in communication with the mixing cylinder at the upper side, the discharging cylinder is provided with a blocking disc sleeved therein, the lower side of the discharging cylinder is formed with two discharging holes in communication with the inside, and the discharging cylinder is provided with a sliding column slidingly arranged thereon, and the upper end of the sliding column is fixedly connected with the blocking disc.

[0014] Preferably, the transmission shaft is provided with a rotating plate, the rotating plate is rotatably provided with a rotating wheel away from the transmission shaft on one side, the lower side of the sliding column is provided with a pressing plate corresponding to the rotating wheel, the sliding column is sleeved with a spring, and the spring is fixedly arranged between the blocking disc and the inner bottom surface of the discharging cylinder.

[0015] As preferred, the rotating track of the rotating wheel is arranged in contact with the pressing plate, and the rotating track of the rotating wheel is arranged in misalignment with the feeding cylinder, and the rotating plate is arranged in misalignment with the pressing plate.

[0016] As preferred, the upper side of the rotating shaft is connected with the output shaft of the driving motor installed on the upper side of the mixing cylinder, the bottom surface of the floating plate is provided with floating air bags on both sides, and the two outlet sides of the overflow frame are detachably provided with the net blocking plates.

[0017] As preferred, the lower side of the discharging frame is in a closed shape, the inner bottom surface of the discharging frame is provided with a triangular guide plate, and the two inclined surfaces of the guide plate correspond to the two through holes formed on the upper and lower sides of the discharging frame.

[0018] Beneficial effects are:

[0019] 1、The utility model discloses a driving motor drives the stirring shaft on the rotating shaft to mix the feed in the mixing cylinder, simultaneously drives the driven shaft to drive the screw propeller to downwardly convey the water that enters through the overflow frame, and the oxygen generated by the oxygenation equipment is conveyed to the dispersion plate through the gas conveying pipe and mixes with the entering water, so as to be conveyed to the breeding pond through the screw propeller, expands the oxygenation range, simultaneously the rotating shaft drives the rotating plate on the feeding mechanism to rotate, makes the rotating plate drive the rotating wheel to press down the pressing plate, so as to drive the blocking disc to move down and open the feeding hole and discharge the feed and mix with the water entering the screw propeller, so as to flow and diffuse with the water flow, so as to realize the synchronization of mixing, oxygenation and feeding, make the feed diffusion in the oxygenation area, increase the appetite of the breeding organism, reduce the waste of feed, also reduce the input cost of aquaculture.

[0020] 2、The utility model discloses a spring on the feeding mechanism, can make the rotating plate rotate to one side, utilizes the spring to push the blocking disc and block the feeding hole, so as to realize the intermittent feeding in cycle, reduce the waste of feed. DRAWINGS

[0021] Figure 1 It is the front view structure schematic diagram of the utility model;

[0022] Figure 2 It is the section structure schematic diagram of the utility model;

[0023] Figure 3 It is the feeding mechanism structure schematic diagram of the utility model;

[0024] Figure 4 It is the feeding cylinder section structure schematic diagram of the utility model.

[0025] In the drawings, the component list represented by each sign is as follows:

[0026] 1, floating plate; 2, overflow frame; 3, discharge frame; 4, propeller; 5, guide plate; 6, stabilizing plate; 7, driven shaft; 8, dispersion plate; 9, discharging mechanism; 91, transmission shaft; 92, rotating plate; 93, runner; 94, plug-in plate; 95, discharging cylinder; 96, sliding column; 97, spring; 98, lower pressing disc; 99, plugging disc; 10, floating air bag; 11, support plate; 12, mixing cylinder; 13, rotating shaft; 14, stirring shaft; 15, driving motor; 16, net plugging plate; 17, oxygenation equipment; 18, controller; 19, gas delivery pipe; 20, inclined flow plate. DETAILED DESCRIPTION

[0027] In order to make the purpose and advantages of the utility model more clear and obvious, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the protection scope of the utility model specifically requested.

[0028] As Figures 1-4 shown, an oxygenation and feeding mixing equipment for aquaculture, comprising a floating plate 1 and an overflow frame 2 arranged on the bottom surface of the floating plate 1, the bottom surface of the overflow frame 2 is provided with a discharge frame 3 in communication, the discharge frame 3 is fixedly provided with a stabilizing plate 6, and the stabilizing plate 6 is rotatably provided with a driven shaft 7, the driven shaft 7 is connected with a propeller 4 arranged in the discharge frame 3, and the upper side of the driven shaft 7 is connected with a discharging mechanism 9;

[0029] The floating plate 1 is detachably provided with a support plate 11, the support plate 11 is provided with a mixing cylinder, the mixing cylinder is provided with three groups of stirring shafts 14 vertically distributed upwards and downwards, the mixing cylinder is rotatably provided with a rotating shaft 13, the three groups of stirring shafts 14 are connected with the rotating shaft 13, and the rotating shaft 13 is rotatably arranged on the support plate 11 and connected with the discharging mechanism 9 at the lower end;

[0030] The bottom surface of the overflow frame 2 is symmetrically provided with an inclined flow plate 20 corresponding to the discharge frame 3 on both sides, the inclined flow plate 20 is formed with a groove, and the groove is provided with a dispersion plate 8, the dispersion plate 8 is provided with a porous structure, the floating plate 1 is provided with an oxygenation equipment 17, the outlet end of the oxygenation equipment 17 is connected with the upper side of a gas delivery pipe 19, the gas delivery pipe 19 penetrates through the floating plate 1, and the lower side of the gas delivery pipe 19 penetrates through the dispersion plate 8 and extends into the groove.

[0031] As an optional implementation, the discharging mechanism 9 comprises a transmission shaft 91 fixedly connected with the bottom surface of the rotating shaft 13, the transmission shaft 91 is located below the support plate 11, the bottom surface of the transmission shaft 91 is provided with a plug-in plate 94, the plug-in plate 94 is plug-in matched with a plug-in groove formed on the upper surface of the driven shaft 7, the plug-in groove and the plug-in plate 94 are both hexagonal in shape, so that the driving motor 15 can drive the stirring shaft 14 on the rotating shaft 13 to rotate, and at the same time, the propeller 4 is also driven to rotate, thereby achieving the effect of saving equipment cost, and the plug-in matching of the plug-in plate 94 and the driven shaft 7 facilitates the later disassembly and maintenance or replacement of the propeller 4.

[0032] Referring to the drawings Figure 3 and the drawings Figure 4 The support plate 11 is provided with a discharging cylinder 95 penetrating through the support plate 11, the discharging cylinder 95 is provided with an upper side penetrating through the mixing cylinder, the discharging cylinder 95 is provided with a blocking disc 99 sleeved therein, the lower side of the discharging cylinder 95 is formed with two discharging holes communicating with the inside, the discharging cylinder 95 is provided with a sliding column 96 slidingly arranged thereon, the upper end of the sliding column 96 is fixedly connected with the blocking disc 99, so that the up-and-down movement of the blocking disc 99 can be used to adjust the opening and closing of the discharging holes.

[0033] Further, the transmission shaft 91 is provided with a rotating plate 92, the rotating plate 92 is provided with a rotating wheel 93 rotatably arranged on the side away from the transmission shaft 91, the lower side of the sliding column 96 is provided with a pressing disc 98 corresponding to the rotating wheel 93, the sliding column 96 is sleeved with a spring 97, and the spring 97 is fixedly arranged between the blocking disc 99 and the inner bottom surface of the discharging cylinder 95, so that the elasticity of the spring 97 can be used to make the rotating wheel 93 push the blocking disc 99 to move upward to block the discharging holes after passing through the pressing disc 98, thereby avoiding the continuous discharge of the feed and causing waste.

[0034] Further, the rotating track of the rotating wheel 93 is arranged to be in contact with the pressing disc 98, the rotating track of the rotating wheel 93 is arranged to be out of position with the discharging cylinder 95, and the rotating plate 92 is arranged to be out of position with the pressing disc 98 in the up-and-down direction, so that the rotating plate 92 can pass above the pressing disc 98 when the rotating plate 92 rotates, thereby driving the rotating wheel 93 to roll on the pressing disc 98 to make the pressing disc 98 move downward.

[0035] Further, the upper side of the rotating shaft 13 is connected with the output shaft of the driving motor 15 installed on the upper side of the mixing cylinder 12, the bottom surface of the floating plate 1 is provided with floating air bags 10 on both sides, the floating air bags can be used to provide buoyancy support for the device floating in the breeding environment, and the two outlet sides of the overflow frame 2 are detachably provided with net blocking plates 16, so that the water flow entering the overflow frame 2 can be filtered and intercepted, thereby avoiding the breeding organisms from entering the overflow frame 2 and being injured by the propeller 4.

[0036] Further, the lower side of the discharging frame 3 is in a closed shape, and the inner bottom surface of the discharging frame 3 is provided with a triangular guide plate 5, two inclined surfaces of the guide plate 5 correspond to two through holes formed on the upper and lower sides of the discharging frame 3 respectively, and the water flow can be guided by the two inclined surfaces of the guide plate 5, so that the water flow is output on both sides through the through holes on the discharging frame 3, thereby expanding the coverage.

[0037] With the above structure, the controller 18 controls the driving motor 15 and the oxygenation device 17 to start, the driving motor 15 drives the rotating shaft 13 and the three groups of stirring shafts 14 to mix the feed in the mixing barrel 12, at the same time, the rotating shaft 13 drives the transmission shaft 91 on the discharging mechanism 9 to rotate, the transmission shaft 91 drives the driven shaft 7 and the propeller 4 to rotate, so that the propeller 4 transports water downward, at the same time, the water flowing into the overflow frame 2 through the net blocking plate 16 flows into the discharging frame 3, at the same time, the oxygenation device 17 generates oxygen which is transported to the groove on the inclined flow plate 20 through the gas conveying pipe 19, so as to be mixed with the water flowing into the discharging frame 3 upward through the dispersion plate 8 and be transported by the propeller 4, so that the water flow is output through the through hole under the guidance of the guide plate 5, so that the output water flow carries oxygen bubbles to diffuse around;

[0038] At the same time, the transmission shaft 91 drives the rotating plate 92 to rotate, so that the rotating plate 92 drives the rotating wheel 93 to contact and press the lower pressing disc 98, at the same time, the sliding column 96 and the blocking disc 99 are driven to move downward, and the spring 97 is extruded, at the same time, the blocking disc 99 moving downward opens the discharging hole channel, so that the mixed feed in the mixing barrel 12 is discharged downward and falls into the discharging frame 3, and is mixed and transported with the water flow transported by the propeller 4 and is synchronously transported and diffused in the water, at the same time, with the continuous rotation of the rotating plate 92, the rotating wheel 93 rotates and passes through the lower pressing disc 98, then the spring 97 drives the blocking disc 99 to move upward and block the discharging hole, so that the effect of intermittent feeding can be achieved.

[0039] The above only describes the preferred embodiments of the present application, and it should be pointed out that, for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the field without special description and limitation.

Claims

1. An oxygenation and feeding compounder for aquaculture, characterized by: The utility model provides an overflow frame (2) is provided with in the bottom surface of floating plate (1), and the bottom surface of overflow frame (2) is symmetrically provided with the corresponding inclined flow board (20) with the discharge frame (3), and the outlet side of overflow frame (2) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16). The utility model discloses a floating plate (1) and set up in the bottom surface of floating plate (1) overflow frame (2), the bottom surface of overflow frame (2) is symmetrically provided with the corresponding inclined flow board (20) with the discharge frame (3), and the outlet side of overflow frame (2) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16). The utility model discloses a floating plate (1) and set up in the bottom surface of floating plate (1) overflow frame (2), the bottom surface of overflow frame (2) is symmetrically provided with the corresponding inclined flow board (20) with the discharge frame (3), and the outlet side of overflow frame (2) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16).

2. The oxygenation and feeding composition device for aquaculture according to claim 1, characterized in that: The utility model discloses a floating plate (1) and set up in the bottom surface of floating plate (1) overflow frame (2), the bottom surface of overflow frame (2) is symmetrically provided with the corresponding inclined flow board (20) with the discharge frame (3), and the outlet side of overflow frame (2) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16).

3. The oxygenation and feeding composition device for aquaculture according to claim 2, characterized in that: The utility model discloses a floating plate (1) and set up in the bottom surface of floating plate (1) overflow frame (2), the bottom surface of overflow frame (2) is symmetrically provided with the corresponding inclined flow board (20) with the discharge frame (3), and the outlet side of overflow frame (2) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16).

4. The oxygenation and feeding composition device for aquaculture according to claim 3, characterized in that: The utility model discloses a floating plate (1) and set up in the bottom surface of floating plate (1) overflow frame (2), the bottom surface of overflow frame (2) is symmetrically provided with the corresponding inclined flow board (20) with the discharge frame (3), and the outlet side of overflow frame (2) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16).

5. The oxygenation and feeding composition device for aquaculture of claim 4, wherein: The utility model discloses a floating plate (1) and set up in the bottom surface of floating plate (1) overflow frame (2), the bottom surface of overflow frame (2) is symmetrically provided with the corresponding inclined flow board (20) with the discharge frame (3), and the outlet side of overflow frame (2) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16).

6. An oxygenation and feeding composition apparatus for aquaculture according to claim 5, characterized in that: The utility model discloses a floating plate (1) and set up in the bottom surface of floating plate (1) overflow frame (2), the bottom surface of overflow frame (2) is symmetrically provided with the corresponding inclined flow board (20) with the discharge frame (3), and the outlet side of overflow frame (2) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16). The utility model discloses a floating plate (1) and set up in the bottom surface of floating plate (1) overflow frame (2), the bottom surface of overflow frame (2) is symmetrically provided with the corresponding inclined flow board (20) with the discharge frame (3), and the outlet side of overflow frame (2) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16), and the outlet side of discharge frame (3) is detachably provided with the net blocking plate (16).

7. An oxygenation and feeding composition apparatus for aquaculture according to claim 6, characterized in that: The lower side of the discharge frame (3) is in a closed shape, and the inner bottom surface of the discharge frame (3) is provided with a triangular flow guide plate (5), and the two inclined surfaces of the flow guide plate (5) correspond to the two through holes formed on the upper and lower sides of the discharge frame (3) respectively.

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