CN110692569A - Multilayer water tank type intelligent feeding cultivation system and method - Google Patents
Multilayer water tank type intelligent feeding cultivation system and method Download PDFInfo
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- CN110692569A CN110692569A CN201910955434.XA CN201910955434A CN110692569A CN 110692569 A CN110692569 A CN 110692569A CN 201910955434 A CN201910955434 A CN 201910955434A CN 110692569 A CN110692569 A CN 110692569A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 215
- 238000003860 storage Methods 0.000 claims abstract description 36
- 238000005303 weighing Methods 0.000 claims abstract description 23
- 238000012136 culture method Methods 0.000 claims abstract description 6
- 238000009826 distribution Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 7
- 230000002285 radioactive effect Effects 0.000 claims description 5
- 238000009313 farming Methods 0.000 claims description 4
- 238000012364 cultivation method Methods 0.000 claims description 3
- 238000012840 feeding operation Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 2
- 238000009360 aquaculture Methods 0.000 description 7
- 244000144974 aquaculture Species 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 230000003134 recirculating effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
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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
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Abstract
The invention discloses a multilayer water tank type intelligent feeding cultivation system and method. The feeding control system aims at solving the problems that in the prior art, the feeding is controlled by a host computer, the system is complex, the cost is high, and the feeding is not uniform; the culture system adopts a material conveying trolley which comprises a plurality of layers of water tanks, a track, automatic filling equipment and a control chip, a positioning system, feeding holes for uniformly feeding materials and a weighing platform on the trolley; the culture method comprises the following steps: s1: initializing a judgment state of the material conveying trolley, and judging whether the time period, the position and the storage amount of the material conveying trolley reach the feeding condition or not; s2: feeding by a material conveying trolley, and feeding by a material feeding point; s3: and (5) completing feeding and returning to the starting point. The feeding task can be finished regularly, at fixed points, quantitatively and uniformly; only the control chip controls the whole system, and the system has simple structure and low cost.
Description
Technical Field
The invention relates to the field of cultivation, in particular to an intelligent feeding trolley system in a multi-layer water tank type industrial recirculating aquaculture mode and a using method of the system.
Background
The multi-layer water tank type industrial circulating water aquaculture mode is a novel efficient modern aquaculture mode, has the advantages of water saving, electricity saving, land saving and the like by taking the recycling of aquaculture water as a core characteristic, and becomes a direction and a research hotspot of the sustainable development of fishery aquaculture. One of the key points in the multi-layer water tank type industrial recirculating aquaculture mode is bait feeding, various automatic feeder, oxygen-increasing feeder, spiral conveying type feeding feeder, mechanical vibration material-distributing and feeding type feeder and the like are developed for bait feeding in China, the traditional feeders generally have potential safety hazards, the throwing uniformity is generally poor, and the intelligent degree is low.
The existing intelligent feeding system has strict installation requirements, uses an upper computer to control a lower computer, and has complex system. For example, a control method of an intelligent culture system based on a LabVIEW development platform disclosed in chinese patent literature, which is disclosed in publication No. CN 105941176B, is composed of four parts, namely, a computer, a WiFi module, a wireless sensing node and a mechanical device; the computer is provided with a LabVIEW development platform; the mechanical device consists of a large storage bin, a feeding trolley, a camera and a cleaning device; the mechanical device is provided with a wireless sensing node; the wireless sensing node is provided with a sensing module, an acquisition communication module and a power supply module; the acquisition communication module is provided with a signal conditioning circuit, an A/D conversion circuit, a 51 single chip microcomputer, a wireless data transceiver module and a status indicator lamp; the wireless sensing node is connected with the LabVIEW development platform through WiFi module conversion information. The lower computer is controlled to feed based on the control of the upper computer, the system is complex, the cost is high, and the feeding is not uniform.
Disclosure of Invention
The invention mainly solves the problems of complex system, high cost and uneven feeding caused by the control of feeding by a host computer in the prior art; the utility model provides a multilayer basin formula intelligence feeding farming systems, no host computer control directly throws the material by throwing the material dolly, and the system is simple, and is with low costs, and can throw the material evenly.
The technical problem of the invention is mainly solved by the following technical scheme:
the invention comprises a multilayer water tank type intelligent feeding and cultivating system, which comprises multilayer water tanks, rails, automatic filling equipment and a material conveying trolley provided with a control chip, wherein each layer of water tank in the multilayer water tanks is provided with a rail, one end of each layer of water tank is provided with the automatic filling equipment, and each rail is provided with the material conveying trolley; the farming system further comprises:
the positioning mechanism comprises a starting point, an end point, each feeding point mark and an identification device arranged on the material conveying trolley, wherein the starting point, the end point and each feeding point mark are arranged on the track;
the feeding holes are arranged on the track, branch channels are arranged in the feeding holes, and the fed feed passes through the branch channels in the feeding holes and is uniformly fed into the water inlet grooves;
the weighing module comprises a weighing platform and a control chip, wherein the weighing platform and the control chip are arranged on the material conveying trolley, the filling operation is carried out according to whether the weight of the feed is smaller than a storage threshold value, and the feeding operation is carried out according to whether the fed feed reaches the feeding threshold value.
The system is not controlled by an upper computer, the position and the storage of the material conveying trolley are only identified by a control chip on the material conveying trolley, the feeding of the material conveying trolley is controlled, and the system is simple and low in cost. The identification device on the material conveying trolley identifies marks on the track, the identification device is connected with the control chip, and the control chip identifies the position of the trolley according to signals sent by the identification device, and the fodder can be put in at a fixed point at a starting point, a terminal point, a feeding point or on the way of the track. The weighing platform that sets up on the fortune material dolly is connected with control chip, and the weighing platform sets up in the storage silo bottom of dolly, and control chip can obtain the storage volume of fortune material dolly from weighing the platform, can obtain the volume of puting in the fodder according to the change of weight to the volume of control material of throwing, can quantitative input. The fodder gets into the basin from throwing the material hole, throws and is provided with the branch passageway in the material hole for throw the material evenly. The whole culture system has simple structure and low cost; and can feed in fixed point, ration, evenly.
Preferably, the feeding hole is arranged on the track, and a branch channel is arranged in the feeding hole; the calibers of the two ends of the feeding hole are larger than the middle end of the feeding hole, and the inner walls of the two ends of the feeding hole form a slope shape. The branch channel in the feeding hole enables the fed feed to be uniformly fed into the water tank. The caliber of the upper end of the feeding hole is reduced from large to small, so that feed thrown into the feeding trolley can enter the feeding hole more intensively, and the feed is prevented from staying on the track to cause pollution or waste; the caliber below the feeding hole is changed from small to large, so that the range of feed feeding through the branch channel is enlarged, and the feed feeding is uniform.
Preferably, the branch channels include a mother channel and a sub-channel, the upper end of the feeding hole is used as an initial mother channel, the mother channel radially branches a plurality of sub-channels by taking the mother channel as a circle center, the sub-channels are used as sub-channels of the next link, the sub-channels are radially branched by taking the mother channel as a circle center, and the finally obtained sub-channels are distributed at the lower end of the feeding hole. The upper end of the feeding hole is used as a first main channel, the first main channel radially divides a plurality of first sub-channels by taking the first main channel as a circle center, each first sub-channel is used as a second main channel, and the second main channel respectively radially divides a plurality of second sub-channels by taking the second main channel as the circle center. By parity of reasoning, a third sub-channel, a fourth sub-channel and a fifth sub-channel are differentiated. The finally obtained sub-channels are distributed at the lower end of the feeding hole and are distributed in concentric circles in upward view. The fodder drops into from throwing material hole top, through first female passageway, gets into first subchannel respectively, gets into the second subchannel in proper order again, later gets into subchannel afterwards, comes out the fodder from the branch passageway and is normal distribution and drops into the basin, to the distribution of breeding, throws the material more evenly.
Preferably, the bottom of the feeding hole is provided with a flow distribution plate, the surface of the flow distribution plate close to the feeding hole is a curved surface, the other surface of the flow distribution plate is parallel to the bottom surface of the track, and a support plate is fixedly connected between the flow distribution plate and the bottom surface of the track; the flow distribution plate is internally provided with branch channels which are distributed in the flow distribution plate in a radioactive mode. The fodder drops into from throwing the material hole top, contacts the curved surface of the upper surface of flow distribution plate, and most follow the fodder and put in the fodder downwards along the curved surface of flow distribution plate, in addition, the branch passageway in the fodder gets into the flow distribution plate in addition, and the fodder is the radioactivity and puts in, and the scope of putting in is more strengthened, puts in the dispersion even.
Preferably, the mark in the positioning mechanism comprises point location information, wherein the point location information comprises the name and the position of a point location and whether the material is fed or not; the identification device on the material conveying trolley is connected with the control chip on the material conveying trolley, the identification device reads the information of the mark, and the control chip controls the working state of the material conveying trolley. The identification device identifies the current position of the material conveying trolley through the mark, whether the position is at a starting point, a terminal point or a feeding point, and in addition, whether the current time is in the material conveying time can be identified. When throwing the material point, control chip can throw the material point mark of throwing the material in a batch period and throw the state, and convenient later judgement avoids repeatedly throwing the material.
Preferably, the mark is a two-dimensional code; the identification device is a camera. Storing the information of the points by using the two-dimensional code, and identifying by using a camera; simple structure, it is with low costs, the information that the two-dimensional code can be stored is abundant.
The invention comprises the following steps:
s1: initializing a judgment state of the material conveying trolley, and judging whether the time period, the position and the storage amount of the material conveying trolley reach the feeding condition or not;
s2: feeding by a material conveying trolley, and feeding by a material feeding point;
s3: and (5) completing feeding and returning to the starting point.
The control chip controls the material conveying trolley to regularly, fixedly, quantitatively and uniformly feed in a feeding period. Simple structure and low cost.
Preferably, the step S1 includes the following steps:
s11: the control chip judges whether the material conveying trolley is at the starting point or not according to the signal of the positioning mechanism, if so, the step S12 is carried out, if not, the material conveying trolley moves forward to the starting point direction, and the step S11 is carried out again;
s12: the control chip judges whether the time is in the set feeding time period, if so, the step S13 is carried out, and if not, the step S11 is returned;
s13: the control chip judges whether the feeding task is finished, if not, the step S14 is carried out, and if yes, the step S11 is carried out;
s14: and the control chip judges whether the stored material in the material conveying trolley is smaller than a material storage threshold value or not according to the signal of the weighing platform, if not, the step S2 is carried out, if so, the automatic filling equipment is controlled to carry out filling, and the step S14 is returned to judge.
The state of the material transporting trolley is judged before the material transporting trolley feeds the materials, the material transporting trolley is at the starting point position at the beginning under the condition of the material transporting condition, the time is in the material feeding time, the material storage amount in a material storage bin of the material transporting trolley is larger than the material storage threshold value, and the state of the material transporting trolley in the control chip is in the state that the material feeding task is completed. The initialized judgment ensures that the material conveying trolley can regularly feed materials, and ensures that the storage amount in the material conveying trolley is enough for feeding materials of at least one feeding point. Whether the material conveying trolley is located at the starting point or not is judged, the positioning of the material conveying trolley is perfected, whether the material feeding task of the material conveying trolley is completed or not is judged, misoperation is avoided after the material feeding task is completed in advance in the material feeding time of the material conveying trolley, and the efficiency is guaranteed.
Preferably, the step S2 includes the following steps:
s21: the material transporting trolley advances towards the terminal direction, the control chip judges whether the material transporting trolley reaches a feeding point according to the positioning mechanism, if so, the step S22 is carried out, if not, the material transporting trolley advances towards the terminal direction, and the step S21 is carried out for judgment;
s22: the control chip judges whether the feeding point is fed, if yes, the step returns to step S21, and if not, the step enters step S23;
s23: the control chip judges whether the stored material in the material conveying trolley is smaller than a material storage threshold value or not according to the signal of the weighing platform, if so, the control chip returns to the starting point and returns to the step S11, and if not, the control chip controls the material conveying trolley to feed materials and enters the step S24;
s24: and the control chip judges whether the feeding amount of the material conveying trolley reaches a feeding threshold value according to the change of the weighing platform signal, if so, the feeding is finished, the feeding point is marked as being fed, the material conveying trolley moves forward to the terminal direction, the step S21 is returned, and if not, the material conveying trolley continues to feed, and the step S24 is returned to judge.
Whether a feeding point is fed or not is judged before feeding, and repeated feeding is avoided. And judging whether the storage amount in the storage bin of the material conveying trolley is equal to the amount of one feeding task or not, and ensuring that the requirement of the task is met by one feeding at one feeding point. And then controlling the quantitative throwing of the trolley.
Preferably, the step S21 further includes: if the control chip judges that the material conveying trolley does not reach the feeding point, whether the material conveying trolley reaches the end point is judged, if so, the step S3 is carried out, if not, the material conveying trolley moves forward to the end point direction, and the step S21 is carried out again;
the step S3 includes: the control chip marks the state of the material conveying trolley as the feeding task is completed, the material conveying trolley moves forward to the starting point direction, and the step S11 is returned.
And judging the end point, namely when the end point is judged, the material feeding task is finished, all the material feeding points from the starting point to the end point finish the material feeding task, the material transporting trolley moves forward to the starting point, and the state of the material transporting trolley is marked as the completion of the task, so that the material transporting trolley is prevented from repeatedly feeding when passing through the material feeding points.
The invention has the beneficial effects that:
1. the feed can be put in the material conveying trolley regularly, at fixed points and quantitatively by controlling the matching of the chip, the positioning mechanism and the weighing platform, the process and the flow are simple, the function is complete, and the labor is saved; solves the problems of large labor intensity and low feed utilization rate of manual feeding.
2. Be provided with branch's passageway in throwing the material hole for the fodder of puting in is put in more evenly, and the scope of puting in is more strengthened.
3. The feeding task of the material conveying trolley is controlled only by the control chip, and the system is simple in structure and low in cost.
4. The two-dimensional code is used as a positioning mark, the two-dimensional code can record a plurality of information types and contents, the cost is low, and the control chip can conveniently change the corresponding recorded contents.
5. The feeding points which have been fed in one feeding period are marked as being fed, so that repeated feeding is avoided, the normal feeding process is ensured, and the utilization efficiency of the feed is improved.
Drawings
FIG. 1 is a schematic diagram of a system configuration according to the present invention.
Fig. 2 is a top view of a sink of the present invention.
Fig. 3 is a cross-sectional view of a rail and a material transporting trolley according to a first embodiment of the invention.
Fig. 4 is a bottom view of a feeding hole according to a first embodiment of the present invention.
Fig. 5 is a sectional view of a feeding hole according to a second embodiment of the present invention.
Fig. 6 is a bottom view of a feeding hole according to a second embodiment of the present invention.
FIG. 7 is a feed flow diagram of the present invention.
In the figure, 1, a water tank, 2, a material conveying trolley, 3, automatic filling equipment, 4, a track, 5, feeding holes, 6, replenishing holes, 7, a branch channel and 8, a flow distribution plate are arranged.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
The first embodiment is as follows:
the multilayer water tank type intelligent feeding and cultivating system comprises a multilayer water tank 1, a material conveying trolley 2 with a control chip and an automatic filling device 3, wherein the material conveying trolley 2 is shown in fig. 1. The number of layers of the water tank 1 is designed according to the height of the actual space, and in the present embodiment, the multi-layer water tank 1 is a three-layer water tank 1. Each layer of water tank 1 is provided with a material conveying trolley 2. An automatic filling device 3 is arranged at the starting point of each layer of water tank 1. The automatic filling equipment is wirelessly connected with the control chip, and the control chip controls the starting and stopping of the filling of the automatic filling equipment. The system has simple structure and low cost.
As shown in fig. 2, each layer of the water tank 1 is provided with a rail 4, and the rail 4 is arranged along the length direction of the water tank 1 and at the center of the water tank 1. A plurality of feeding holes 5 are uniformly arranged on the track 4, and in the embodiment, three feeding holes 5 are arranged on each track 4. A plurality of replenishing holes 6 are arranged around each feeding hole 5, in this embodiment, two rows of replenishing holes 6 are respectively arranged on the two sides of each feeding hole 5 in the width direction of the rail 4, each row is respectively provided with four replenishing holes 6, and the two sides of each feeding hole 5 in the length direction of the rail 4 are respectively provided with four replenishing holes 6. The track 4 is arranged in the center of the water tank 1, so that the material conveying trolley 2 can feed materials in the center of the water tank 1, and the uniformity of the feeding is ensured. Each feeding hole is surrounded by a supplementary hole 6, so that feed is prevented from being retained on the track 4, and the utilization efficiency of the feed and the sanitation of the track 4 are guaranteed.
The breeding system further comprises a positioning mechanism, and the positioning mechanism comprises a two-dimensional code arranged on the track 4 and a camera arranged at the bottom of the material conveying trolley 2 and used for identifying the two-dimensional code. The even setting of two-dimensional code all is provided with the two-dimensional code at starting point, terminal point and each feeding point on track 4. The two-dimensional code can have difference ground mark position, and starting point, terminal point and each throw the material point and can all differentiate the management. The information that uses the two-dimensional code ability to record is abundant, including the name of position, position and the information whether throw the material, also can be convenient for fortune material dolly 2's discernment, and control chip also can change the information of the corresponding two-dimensional code of storage differentially, for example, throw material 5 behind the fodder in a throw material point 5, should throw material 5 mark and throw the material. And the two-dimensional code is cheap, with low costs, posts conveniently, more is fit for the farming systems of multilayer basin formula batch production recirculating aquaculture mode.
The material conveying trolley 2 is provided with a grain storage bin for storing the feed, the bottom of the grain storage bin is provided with a weighing platform for sensing the weight of the feed, and the weighing platform is connected with the control chip. The storage silo includes trilateral bounding wall, preceding baffle, backplate and takes the ejector tie of two, and baffle and backplate before the ejector tie is even, and the ejector tie relies on the steering wheel to drive. When the material is thrown to needs, the steering wheel rotates certain angle, and baffle and backplate before the ejector pin promotes backward, and the backplate leaves trilateral bounding wall, makes storage silo rear portion produce the space, and preceding baffle promotes the fodder in the storage silo, and the fodder drops into the basin from the space at storage silo rear portion. The change of fodder weight in the storage silo of weighing platform response, when the volume that the fodder weight changed reaches the material threshold value of throwing of settlement, the material is thrown in the end, throws the material threshold value in this embodiment and is 1 kg.
As shown in fig. 3, baffles are arranged on two sides of the track 4 to prevent the material transporting trolley 2 from falling out of the track 4 due to external interference when moving on the track 4.
The feeding hole 5 is internally provided with a branch channel which is distributed in a radioactive way; the calibers of the two ends of the feeding hole are larger than the middle end of the feeding hole, and the inner walls of the two ends of the feeding hole form a slope shape. The branch channel comprises a main channel and sub-channels, the upper end of the feeding hole is used as an initial main channel, the main channel is radially branched into a plurality of sub-channels by taking the main channel as a circle center, the sub-channels are used as sub-channels of the main channel of the next link and radially branched into a plurality of sub-channels of the next link by taking the main channel as the circle center, and the finally obtained sub-channels are distributed at the lower end of the feeding hole. In this embodiment, the upper end of the feeding hole serves as a first main channel, the first main channel radially divides eight first sub-channels with the first main channel as a center, each first sub-channel serves as a second main channel, the second main channel respectively radially divides two second sub-channels with the first main channel as a center, and so on, as shown in fig. 4, the fourth sub-channels are distributed at the lower end of the feeding hole and are distributed in concentric circles, one fourth sub-channel serves as a center, sixteen fourth sub-channels are distributed along two concentric circles, and eight fourth sub-channels are uniformly distributed in each concentric circle. The fodder is thrown from throwing material hole 5 tops and is dropped into, through first mother's passageway, gets into first subchannel respectively, gets into the second subchannel in proper order again, later gets into subchannel afterwards, and up to the fourth subchannel in this embodiment, the fodder that comes out from branch's passageway 7 is normal distribution and drops into the basin, to the distribution of breeding, throws the material more suitable, scientific.
The multilayer water tank type intelligent feeding cultivation method disclosed by the embodiment comprises the following steps of:
s1: and (4) initializing a judgment state of the material conveying trolley, judging whether the time period, the position and the storage amount of the material conveying trolley reach the feeding condition, if so, entering the step S2, and if not, continuously waiting and continuously judging the trolley state.
The state of the trolley during feeding is ensured to reach the feeding condition, namely, the trolley starts from the starting point and feeds in the feeding time, the feeding task is not completed, and the stored material is larger than the storage threshold value. The stock threshold was 1.5 kg.
S11: the control chip judges whether the material conveying trolley is at the starting point or not according to the signal of the positioning mechanism, if so, the step S12 is carried out, if not, the material conveying trolley moves forward to the starting point direction, and the step S11 is carried out again for judgment.
When the material feeding is started or the material transporting trolley starts after returning to the filler, the material transporting trolley starts from the starting point, a feedback is provided, and the accurate determination of the fixed point of the material transporting trolley during the material feeding is ensured.
S12: the control chip judges whether the time is in the set feeding time period, if yes, the step is carried out to step S13, and if not, the step is returned to step S11.
And the material conveying trolley only carries out the material conveying action in the material conveying time period, and if the material conveying trolley is not in the material conveying time period, the trolley is in standby state, and further material conveying work is started after the material conveying time period. The material is thrown to the science more, has guaranteed the function of regularly throwing the material.
S13: the control chip judges whether the feeding task is finished, if not, the step is S14, and if so, the step is S11.
In one feeding period, feeding is carried out only once at each feeding point. After the feeding task is completed in a feeding period, the material conveying trolley is ready at the starting point, and misoperation is avoided.
S14: and the control chip judges whether the stored material in the material conveying trolley is smaller than a material storage threshold value or not according to the signal of the weighing platform, if not, the step S2 is carried out, if so, the automatic filling equipment is controlled to carry out filling, and the step S14 is returned to judge.
The storage threshold value is 1.5 kg, and the material storage amount of enough once feeding can be ensured before the material conveying trolley feeds the materials. Guaranteed to throw the material and can normally carry out, it all makes the storage volume reach 3 kilograms to pack at every turn.
S2: and the material conveying trolley feeds materials to a material feeding point for feeding materials.
S21: and the material transporting trolley advances towards the terminal direction, the control chip judges whether the material transporting trolley reaches a feeding point according to the positioning mechanism, if so, the step S22 is carried out, if not, the step S3 is carried out, if not, the material transporting trolley advances towards the terminal direction, and the step S21 is carried out again.
The feed is put in at fixed points, and each feeding point can be fed.
S22: the control chip judges whether the feeding point is fed, if yes, the control chip returns to the step S21, and if not, the control chip enters the step S23.
Before feeding, the feeding point is ensured not to be fed, so that the feeding is avoided being repeated in a feeding period. The waste of the feed is avoided, and the utilization efficiency of the feed is improved.
S23: and the control chip judges whether the stored material in the material conveying trolley is smaller than a material storage threshold value or not according to the signal of the weighing platform, if so, the control chip returns to the starting point and returns to the step S11, and if not, the control chip controls the material conveying trolley to feed materials and then the control chip enters the step S24.
The storage threshold is 1.5 kg, which ensures that the storage amount is enough for at least one feeding before the feeding.
S24: and the control chip judges whether the feeding amount of the material conveying trolley reaches a feeding threshold value according to the change of the weighing platform signal, if so, the feeding is finished, the feeding point is marked as being fed, the material conveying trolley moves forward to the terminal direction, the step S21 is returned, and if not, the material conveying trolley continues to feed, and the step S24 is returned to judge.
The feeding threshold value is 1 kg, and the feeding point of the feed which is already put in a feeding period is marked as being fed, so that the feed is prevented from being repeatedly put in.
S3: and (5) completing feeding and returning to the starting point.
The control chip marks the state of the material conveying trolley as the feeding task is completed, the material conveying trolley moves forward to the starting point direction, and the step S11 is returned.
Example two:
the multilayer water tank type intelligent feeding and cultivating system comprises a multilayer water tank 1, a material conveying trolley 2 with a control chip and an automatic filling device 3, wherein the material conveying trolley 2 is shown in fig. 1. The internal arrangement of the feeding hole 5 is changed, as shown in fig. 5, a splitter plate is arranged at the bottom of the feeding hole 5, the surface of the splitter plate 8 close to the feeding hole 5 is a curved surface, the other surface of the splitter plate 8 is parallel to the bottom surface of the track 4, and a support plate is fixedly connected between the splitter plate 8 and the bottom surface of the track 4; the splitter plate 8 is provided with branch channels 7, and the branch channels 7 are distributed in the splitter plate 8 in a radioactive mode. As shown in fig. 6, the branch channels 7 of the splitter plate 8 are concentrically distributed, and four fan-shaped gaps are left between the splitter plate 8 and the bottom of the feeding hole 5.
The fodder is thrown into from throwing material hole 5 top, contacts the curved surface of the upper surface of flow distribution plate 8, and most is thrown in the fodder downwards along the curved surface of flow distribution plate 8 from the fodder, throws the fodder in four fan-shaped gaps. In addition, the feed enters a branch channel 7 in the flow distribution plate 8, the feed is thrown in a radioactive mode, the throwing range is enlarged, and the throwing dispersion is uniform.
Second embodiment except that the arrangement of the feeding holes 5 is changed, the structure and the cultivation method of other parts of the cultivation system are the same as those of the first embodiment.
Example three:
the multilayer water tank type intelligent feeding and cultivating system comprises a multilayer water tank 1, a material conveying trolley 2 with a control chip and an automatic filling device 3, wherein the material conveying trolley 2 is shown in fig. 1. The positioning mechanism is changed and comprises an infrared fixed point arranged on the track 4 and an infrared pair tube arranged at the head of the material conveying trolley 2, and the infrared pair tube is connected with the control chip. The infrared fixed points are respectively arranged at the starting point, the terminal point and the positions of the feeding points. The infrared geminate transistors on the material conveying trolley 2 identify infrared fixed points, infrared signals are transmitted to the control chip, and the control chip judges the position of the material conveying trolley.
By using the infrared fixed point and the infrared geminate transistor for positioning, the positioning precision of the material conveying trolley 2 is higher, and the error is within 2 mm. The accuracy of throwing the material at the fixed point has been promoted more.
In the third embodiment, the positioning mechanism is changed, and the structures and the culture methods of other culture systems are the same as those of the first embodiment.
Example four:
the multilayer water tank type intelligent feeding and cultivating system comprises a multilayer water tank 1, a material conveying trolley 2 with a control chip and an automatic filling device 3, wherein the material conveying trolley 2 is shown in fig. 1. The shape of the track 4 and the connection mode of the track 4 and the material conveying trolley 2 are changed, the track 4 is made of I-shaped steel, the material conveying trolley 2 is arranged above the track 4, and wheels of the material conveying trolley 2 are clamped and arranged in the middle of two concave sides of the I-shaped steel track 4. The I-shaped steel rail is used, so that the material of the rail can be effectively reduced, the cost and the weight of the rail 4 are reduced, the service life is prolonged, and the strength of the rail can be improved.
In the fourth embodiment, the shape of the track 4 and the connection mode of the track 4 and the material conveying trolley 2 are changed, and the structures and the culture methods of other culture systems are the same as those of the first embodiment.
The control chip, the positioning mechanism and the weighing platform are matched, so that the feed can be put into the material conveying trolley at regular time, fixed point and fixed quantity, the process and the flow are simple, the function is complete, and the labor is saved; solves the problems of large labor intensity and low feed utilization rate of manual feeding. Be provided with branch's passageway in throwing the material hole for the fodder of puting in is put in more evenly, and the scope of puting in is more strengthened. The feeding task of the material conveying trolley is controlled only by the control chip, and the system is simple in structure and low in cost. The feeding points which have been fed in one feeding period are marked as being fed, so that repeated feeding is avoided, the normal feeding process is ensured, and the utilization efficiency of the feed is improved.
Claims (10)
1. A multilayer water tank type intelligent feeding cultivation system comprises multilayer water tanks (1), rails (4), automatic packing equipment (3) and a material conveying trolley (2) provided with a control chip, wherein each layer of water tank (1) in the multilayer water tanks is provided with the rail (4), one end of each layer of water tank (1) is provided with the automatic packing equipment (3), and each rail (4) is provided with the material conveying trolley (2); characterized in that, the farming system still includes:
the positioning mechanism comprises a starting point, a terminal point, each feeding point mark and an identification device, wherein the starting point, the terminal point, each feeding point mark and the identification device are arranged on the track (4), and the identification device is arranged on the material conveying trolley (2);
the feeding holes (5) are arranged on the track, branch channels are arranged in the feeding holes, and the fed feed passes through the branch channels in the feeding holes (5) and is uniformly fed into the water inlet grooves (1);
the weighing module comprises a weighing platform and a control chip which are arranged on the material conveying trolley (2), the filling operation is carried out according to whether the weight of the feed is smaller than a storage threshold value, and the feeding operation is carried out according to whether the fed feed reaches the feeding threshold value.
2. The multi-layer water tank type intelligent feeding culture system as claimed in claim 1, wherein the feeding holes (5) are arranged on the track (4), and branch channels (7) distributed radially are arranged in the feeding holes (5); the calibers of the two ends of the feeding hole (5) are larger than the middle end of the feeding hole (5), and the inner walls of the two ends of the feeding hole (5) form a slope shape.
3. The multi-layer water tank type intelligent feeding culture system as claimed in claim 2, wherein the branch channel (7) comprises a main channel and a sub-channel, the upper end of the feeding hole is used as an initial main channel, the main channel is radially branched into a plurality of sub-channels by taking the main channel as a circle center, the sub-channels are used as sub-channels of the main channel of the next link and are radially branched into a plurality of sub-channels of the next link by taking the main channel as a circle center, and the finally obtained sub-channels are distributed at the lower end of the feeding hole (5).
4. The multi-layer water tank type intelligent feeding culture system as claimed in claim 2, wherein a splitter plate (8) is arranged at the bottom of the feeding hole (5), the surface of the splitter plate (8) close to the feeding hole (5) is a curved surface, the other surface of the splitter plate (8) is parallel to the bottom surface of the track (4), and a support plate is fixedly connected between the splitter plate (8) and the bottom surface of the track (4); the flow distribution plate (8) is internally provided with branch channels (7), and the branch channels (7) are distributed in the flow distribution plate (8) in a radioactive mode.
5. A multi-deck water tank type intelligent feeding culture system as claimed in claim 1, wherein the mark in the positioning mechanism comprises point location information, the point location information comprises the name and position of the point location and whether feeding has been performed; the identification device on the material conveying trolley (2) is connected with the control chip on the material conveying trolley (2), the identification device reads the information of the mark, and the control chip controls the working state of the material conveying trolley.
6. The multi-layered water tank type intelligent feeding culture system as claimed in claim 5, wherein the mark is a two-dimensional code; the identification device is a camera.
7. A multi-layered water tank type intelligent feeding cultivation method, which adopts the multi-layered water tank type intelligent feeding cultivation system of any one of claim 1 ~ 6, and is characterized by comprising the following steps:
s1: initializing a judgment state of the material conveying trolley, and judging whether the time period, the position and the storage amount of the material conveying trolley reach the feeding condition or not;
s2: feeding by a material conveying trolley, and feeding by a material feeding point;
s3: and (5) completing feeding and returning to the starting point.
8. The multi-layered water tank type intelligent feeding culture method as claimed in claim 7, wherein the step S1 comprises the following steps:
s11: the control chip judges whether the material conveying trolley is at the starting point or not according to the signal of the positioning mechanism, if so, the step S12 is carried out, if not, the material conveying trolley moves forward to the starting point direction, and the step S11 is carried out again;
s12: the control chip judges whether the time is in the set feeding time period, if so, the step S13 is carried out, and if not, the step S11 is returned;
s13: the control chip judges whether the feeding task is finished, if not, the step S14 is carried out, and if yes, the step S11 is carried out;
s14: and the control chip judges whether the stored material in the material conveying trolley is smaller than a material storage threshold value or not according to the signal of the weighing platform, if not, the step S2 is carried out, if so, the automatic filling equipment is controlled to carry out filling, and the step S14 is returned to judge.
9. The multi-layered water tank type intelligent feeding culture method as claimed in claim 8, wherein the step S2 comprises the following steps:
s21: the material transporting trolley advances towards the terminal direction, the control chip judges whether the material transporting trolley reaches a feeding point according to the positioning mechanism, if so, the step S22 is carried out, if not, the material transporting trolley advances towards the terminal direction, and the step S21 is carried out for judgment;
s22: the control chip judges whether the feeding point is fed, if yes, the step returns to step S21, and if not, the step enters step S23;
s23: the control chip judges whether the stored material in the material conveying trolley is smaller than a material storage threshold value or not according to the signal of the weighing platform, if so, the control chip returns to the starting point and returns to the step S11, and if not, the control chip controls the material conveying trolley to feed materials and enters the step S24;
s24: and the control chip judges whether the feeding amount of the material conveying trolley reaches a feeding threshold value according to the change of the weighing platform signal, if so, the feeding is finished, the feeding point is marked as being fed, the material conveying trolley moves forward to the terminal direction, the step S21 is returned, and if not, the material conveying trolley continues to feed, and the step S24 is returned to judge.
10. The multi-layered water tank type intelligent feeding culture method as claimed in claim 9, wherein the step S21 further comprises: if the control chip judges that the material conveying trolley does not reach the feeding point, whether the material conveying trolley reaches the end point is judged, if so, the step S3 is carried out, if not, the material conveying trolley moves forward to the end point direction, and the step S21 is carried out again;
the step S3 includes: the control chip marks the state of the material conveying trolley as the feeding task is completed, the material conveying trolley moves forward to the starting point direction, and the step S11 is returned.
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| CN113615620A (en) * | 2021-09-17 | 2021-11-09 | 重庆煜鑫渔蔬园农业科技有限公司 | High-density culture circulating system |
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