CN212589667U - Automatic feeding device of large-scale waters cultivation management platform - Google Patents
Automatic feeding device of large-scale waters cultivation management platform Download PDFInfo
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- CN212589667U CN212589667U CN202020831255.3U CN202020831255U CN212589667U CN 212589667 U CN212589667 U CN 212589667U CN 202020831255 U CN202020831255 U CN 202020831255U CN 212589667 U CN212589667 U CN 212589667U
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- management platform
- feeding device
- feeding
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- automatic feeding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The utility model relates to an automatic feeding device of a large-scale water area breeding management platform, which comprises two storage bins, wherein the storage bins are arranged in a bin fixing frame, the bottoms of the storage bins are connected with a horizontal screw conveyer, the ends of the two screw conveyers are connected with a rotary feeder, the rotary feeder is communicated with the feeding end of a Venturi tube, and the air inlet end of the Venturi tube is connected with a fan through a cooler; the outlet end of the venturi tube is communicated with a blowing pipe, and the tail end of the blowing pipe is connected with a feeding distributor; the bin fixing frame is fixedly arranged on the floating type management platform; the feeding distributor is arranged at the front end of the management platform; and a pressure transmitter is arranged at the joint of the fan and the cooler and is in signal connection with a control system of the management platform, and the control system controls the rotating speed of the screw conveyor according to a signal fed back by the pressure transmitter.
Description
Technical Field
The utility model relates to an automatic device of raising of throwing of management platform is bred in large-scale waters belongs to and breeds and throw and raise technical field.
Background
With the large-scale and large-scale development of aquaculture in recent years, the aquaculture yield is greatly improved, the aquaculture management operation difficulty is higher, and all links of aquaculture production need to be matched with comprehensive mechanical and automatic equipment and an informatization management system to meet the production needs. The feed feeding is a key link in the aquaculture process, and based on different aquaculture modes, a proper aquaculture feeding mode is needed to ensure an efficient aquaculture effect.
At present, most of offshore or lake cage culture devices adopt small semi-mechanical feeding machines, feeding can be carried out regularly and quantitatively, labor intensity is reduced to a certain extent, and the automation degree of large-scale and large-scale culture is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic device of raising of throwing of large-scale waters cultivation management platform promotes maximization, scale aquaculture's mechanization degree greatly, and guarantee aquaculture scale production needs improve and breed supporting facility automation level, alleviates artifical intensity of labour.
The utility model adopts the following technical proposal:
an automatic feeding device of a large-scale water area culture management platform comprises two storage bins 9, wherein the storage bins 9 are installed in a bin fixing frame 11, the bottoms of the storage bins 9 are connected with a horizontal spiral material conveyor, the tail ends of the two spiral material conveyors are connected with a rotary feeder 7, the rotary feeder 7 is communicated with a negative pressure end of a Venturi tube 6, and the inlet end of the Venturi tube 6 is connected with a fan 2 through a cooler 4; the outlet end of the venturi tube 6 is communicated with a material blowing pipe, and the tail end of the material blowing pipe is connected with a feeding distributor 12; the bin fixing frame 11 is fixedly arranged on the floating type management platform 1; the feeding distributor 12 is arranged at the front end of the management platform 1; the connection part of the fan 2 and the air cooler 4 is provided with a pressure transmitter 3, the pressure transmitter 3 is in signal connection with a control system of the management platform 1, and the control system controls the blanking speed of the spiral material conveyor according to a signal fed back by the pressure transmitter 3.
Preferably, the side wall of the storage bin 9 is provided with a plurality of weighing sensors, and the control system automatically controls the feeding amount of the system according to the set values of the sensors. Preferably, the air cooler 4 is a water-cooled heat exchanger, and cools the outlet temperature of the fan through external water circulation.
Preferably, the management platform 1 is of a square structure and floats on water, and a framework of the management platform 1 is made of steel structures or glass fiber reinforced plastics and is fixed near a breeding point or moves in a walking mode.
Preferably, the screw conveyor adopts a screw rod with variable pitch and variable bottom diameter for conveying, and two screw conveyors share one discharge port.
Preferably, the management platform 1 has a recess in the middle, and the bin fixing frame 11 is inserted and fixed in the recess.
Preferably, the management platform 1 is provided with a walking power mechanism.
The utility model has the advantages as follows:
1) greatly improving the mechanization degree of large-scale and large-scale aquaculture;
2) the requirements of aquaculture large-scale production are met, the automation level of aquaculture supporting facilities is improved, and the labor intensity of workers is reduced.
3) Is particularly suitable for the culture water areas on the sea or large lakes and has wide popularization and application prospect.
4) This automatic device of raising of throwing of breed platform can throw to a plurality of targets regularly, ration and raise, and the system can be according to throwing the material volume of feeding process pressure variation automatically regulated feeder unloading, but manual control and automatic control function, and the convenient removal of entire system platform is fit for throwing something and feeding and the management demand in the automation of a plurality of breed targets.
5) The pressure sensor controls the blanking speed to prevent blockage; the weighing sensor controls the feeding amount to realize quantitative feeding; the fan outlet cooler ensures the air temperature without affecting the feed characteristics.
Drawings
Fig. 1 is a front view of the automatic feeding device of the large-scale water area breeding management platform of the utility model.
In the figure, 1, a culture management platform, 2, a fan, 3, a pressure transmitter, 4, a cooler, 5, a first spiral material conveyer, 6, a Venturi tube (gas-material mixing tube), 7, a feeder, 8, a second spiral material conveyer, 9, a storage bin, 10, a material level switch, 11, a bin fixing frame, 12, a feeding distributor and 13, a weighing sensor
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, the automatic feeding device of the large-scale water area breeding management platform comprises two storage bins 9, wherein the storage bins 9 are arranged in a bin fixing frame 11, and the bin fixing frame 11 is fixedly connected with the management platform 1, so that the whole feeding device is stable and reliable.
The bottom of the storage bin 9 is connected with a horizontal spiral material conveyor, the tail ends of the two spiral material conveyors are connected with a rotary feeder 7, the rotary feeder 7 is communicated with the feed end of a Venturi tube 6, and the inlet end of the Venturi tube 6 is connected with a fan 2 through a cooler 4; the cooler is used for cooling the air outlet of the fan outlet, and reduces the influence of overhigh air supply temperature on the feed conveying. The outlet end of the venturi tube 6 is communicated with a material blowing pipe, and the tail end of the material blowing pipe is connected with a feeding distributor 12; the bin fixing frame 11 is fixedly arranged on the floating type management platform 1; the feeding distributor 12 is arranged at the front end of the management platform 1; the connection part of the fan 2 and the cooler 4 is provided with a pressure transmitter 3, the pressure transmitter 3 is in signal connection with a control system of the management platform 1, and the control system controls the rotating speed of the spiral material conveyor according to a signal fed back by the pressure transmitter 3. The measured value of the pressure transmitter 3 is used as a feedback signal for controlling the spiral feeder, and when the pressure exceeds the range of a set value, the PLC system controls the feeding amount of the feeder, so that the feeding amount is prevented from being too much, a pipeline is prevented from being blocked, and the feeding stability of the feeding device is ensured. Supplementary explanation: the cooler 4 is externally connected with water and cooled by water-cooled air.
In this embodiment, the management platform 1 is a square structure, floats on water, and the frame of the management platform 1 is made of steel structure or glass fiber reinforced plastic and is fixed near the breeding point or moves by walking.
In this embodiment, the screw feeders are conveyed by screws with variable pitches and variable bottoms diameters, and two screw feeders share a discharge port, as shown in fig. 1.
In this embodiment, the management platform 1 has a recess in the middle thereof, and the magazine holder 11 is inserted and fixed in the recess, as shown in fig. 1.
In this embodiment, the management platform 1 is provided with a walking power mechanism, which is not shown in the drawings.
The fodder transports to management platform storage area through the transport ship, and through material loading machine suction to storage silo, a material level switch is installed at the top of feed bin for monitor feed position condition in the feed bin. The spiral material conveying machines are respectively arranged below the 2 bins, and the 2 sets of spiral material conveying machines can be independently controlled, so that the feeding requirements of different feeds in the breeding process are met. A rotary feeder is arranged below the two sets of spiral conveying machines, and the spiral conveying machines are driven by variable-pitch and variable-bottom-diameter screws and variable-frequency motors.
The side walls of the 2 bins are respectively provided with a plurality of weighing sensors, the feeding amount of the feeding device is controlled according to a set value of the sensors, and when the feeding amount reaches a set value, the control system controls the spiral feeding machine to stop rotating, so that the device can accurately feed quantitatively. The fodder in the feed bin gets into gas material hybrid tube through the screw feeder of below and rotatory glassware down when throwing something and feeding, and gas material hybrid tube access connection has fan and air cooler, and the fan adopts the malleation to carry for the roots fan, at fan export installation fan cooler for reduce the conveyer pipe air temperature, reduce the influence of high temperature to carrying the fodder. The outlet pipeline of the fan is provided with a pressure sensor for monitoring the air pressure in the conveying pipe, the control system adjusts the blanking speed of the spiral material conveyor in real time according to the air pressure, so that the pipeline blockage is prevented, the stable performance of the feeding device is ensured, and the feeding device can be controlled regularly and quantitatively to accurately feed. Under the action of air flow, the feed enters a set feeding pipeline through the feeding distributor, is conveyed to the tail end of the pipeline to be sprinkled with a material head under the action of high-speed air flow, and is sprinkled to the aquaculture net cage or the aquaculture pond through the material head. The outlet of the air-material mixer is connected with a feeding path distributor, the distributor can be provided with a plurality of discharge ports, and different breeding targets are selected by control to feed.
The above are preferred embodiments of the present invention, and those skilled in the art can make various changes or improvements on the above embodiments without departing from the general concept of the present invention, and these changes or improvements should fall within the scope of the present invention.
Claims (6)
1. The utility model provides an automatic device of raising of throwing of management platform is bred in large-scale waters which characterized in that:
the device comprises two storage bins (9), wherein the storage bins (9) are arranged in a bin fixing frame (11), the bottoms of the storage bins (9) are connected with a horizontal spiral material conveyor, the tail ends of the two spiral material conveyors are connected with a rotary material feeder (7), the rotary material feeder (7) is communicated with the negative pressure end of a Venturi tube (6), and the inlet end of the Venturi tube (6) is connected with a fan (2) through a cooler (4); the outlet end of the Venturi tube (6) is communicated with a material blowing tube, and the tail end of the material blowing tube is connected with a feeding distributor (12);
the bin fixing frame (11) is fixedly arranged on the floating type management platform (1);
the feeding distributor (12) is arranged at the front end of the management platform (1);
the device is characterized in that a pressure transmitter (3) is arranged at the joint of the fan (2) and the cooler (4), the pressure transmitter (3) is in signal connection with a control system of the management platform (1), and the control system controls the blanking speed of the spiral material conveyor (5) according to a signal fed back by the pressure transmitter (3).
2. The automatic feeding device of a large-scale water area culture management platform of claim 1, wherein: the storage bin (9) is provided with a weighing sensor (13), the weighing sensor is in signal connection with the control system, and the control system controls the feeding amount of the feeding system according to a set value of the weighing sensor (13).
3. The automatic feeding device of a large-scale water area culture management platform of claim 1, wherein: the management platform (1) is of a square structure and floats on water, and a frame of the management platform (1) is made of steel structures or glass fiber reinforced plastics and is fixed near a breeding point or moves in a walking mode.
4. The automatic feeding device of a large-scale water area culture management platform of claim 1, wherein: the spiral material conveying machines adopt variable-pitch and variable-bottom-diameter screws for conveying, and two spiral material conveying machines share one discharge port.
5. The automatic feeding device of a large-scale water area culture management platform of claim 1, wherein: the middle part of the management platform (1) is provided with a depressed part, and the bin fixing frame (11) is inserted into and fixed in the depressed part.
6. The automatic feeding device of a large-scale water area culture management platform of claim 1, wherein: the management platform (1) is provided with a walking power mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020831255.3U CN212589667U (en) | 2020-05-18 | 2020-05-18 | Automatic feeding device of large-scale waters cultivation management platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020831255.3U CN212589667U (en) | 2020-05-18 | 2020-05-18 | Automatic feeding device of large-scale waters cultivation management platform |
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| CN212589667U true CN212589667U (en) | 2021-02-26 |
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| CN202020831255.3U Active CN212589667U (en) | 2020-05-18 | 2020-05-18 | Automatic feeding device of large-scale waters cultivation management platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113728959A (en) * | 2021-10-09 | 2021-12-03 | 中国水产科学研究院渔业机械仪器研究所 | Breeding management feeding platform |
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2020
- 2020-05-18 CN CN202020831255.3U patent/CN212589667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113728959A (en) * | 2021-10-09 | 2021-12-03 | 中国水产科学研究院渔业机械仪器研究所 | Breeding management feeding platform |
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