CN115299362A - Liquid feeding system - Google Patents
Liquid feeding system Download PDFInfo
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- CN115299362A CN115299362A CN202110487944.6A CN202110487944A CN115299362A CN 115299362 A CN115299362 A CN 115299362A CN 202110487944 A CN202110487944 A CN 202110487944A CN 115299362 A CN115299362 A CN 115299362A
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- 238000002360 preparation method Methods 0.000 claims abstract description 102
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- 238000007599 discharging Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 82
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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
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/02—Automatic devices
- A01K5/0216—Automatic devices for the distribution of liquid fodder
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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
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/02—Automatic devices
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a liquid feeding system, which comprises: the central material preparation master station comprises a concentrated material storage area provided with a plurality of bins and M material preparation areas provided with material preparation tanks, and the feeding port of each material preparation tank is communicated with each bin; the N batching substations are arranged corresponding to the M material preparation areas and respectively comprise a discharging tank and a discharging pipeline connected with a discharging port of the discharging tank; and one end of the N dedicated conveying pipelines is provided with conveying power and is connected with a discharge port of the corresponding material preparation area, and the other end of the N dedicated conveying pipelines is connected with the corresponding discharging tank. The liquid feeding system provided by the invention has the advantages that the liquid feeding system can store materials in a centralized manner, can be isolated from a culture area, corresponds to exclusive material preparation and feeding of different subareas, meets different feeding requirements of each subarea, enriches and balances nutrition, obviously shortens the overall feeding time of a large-area culture area, and is accurate in material quantity; the whole structure is clear and ordered, the management and the operation are convenient, the regular culture environment is simplified, and the epidemic risk is reduced.
Description
Technical Field
The invention relates to the technical field of liquid feeding, in particular to a liquid feeding system.
Background
Currently, techniques for feeding livestock with liquid feed are emerging in the livestock breeding industry. The liquid feed is prepared by mixing various dry materials and water. From this, a feeding equipment has also appeared, including feed bin, lifting machine, agitator tank and pipeline etc. can make liquid fodder automatically and carry in the hurdle, nevertheless because pipe laying and fodder preparation scheduling problem consuming time, only can supply one or a few hurdles for this kind of feeding equipment, can't be applicable to the great, numerous plant of breed quantity of scale. For a large-scale farm with a large breeding quantity, if a plurality of feeding devices are used for regional feeding, each region needs to be provided with a bin and separately produce feed, so that the total floor area of the device is wide, the construction cost is high, more workers are needed for management, the number of the bins in each region is limited, the feed proportion is single, the feed ingredients are classified less, the feed nutrition is not balanced enough, and the growth stages of the bred livestock are changed, such as a cub nursing stage, a growth stage, a fattening stage, a pregnant cub producing stage and the like, the required feed ingredients are also different, the small number of bins in each region are inconvenient to adjust the feed in time, and the feeding effect is seriously influenced; and each subregion all often need carry the drier to each feed bin, and personnel, vehicle come and go frequently in the whole field, and the environment is chaotic, easily carries or sneaks into the germ, leads to livestock batch infection, is unfavorable for epidemic situation prevention and control.
Therefore, how to solve the problems that the prior small-sized feeding equipment is not convenient enough, the feed ingredients are less in category, the nutrition is unbalanced, the feed ingredients are not convenient to adjust in time and the environment is disordered in a medium-sized or large-sized farm in the prior art to a certain extent, and the method becomes the key research direction of technicians in the field.
Disclosure of Invention
The invention aims to provide a liquid feeding system, which concentrates feeding and storing materials and can be isolated from a culture area, a plurality of material preparation areas carry out corresponding exclusive material preparation according to the actual requirements of each subarea and exclusively convey the exclusive material to the subareas, so that the types of feed ingredients can be increased, different feeding requirements of different subareas can be met, the feed ingredients can be conveniently and timely exchanged, the nutrition is enriched and balanced, the feeding quality is improved, the integral feeding time of a large-area culture area is remarkably shortened, the material is prepared according to the actual feeding amount, the material amount is accurate, and the waste is avoided; the whole structure is clear and ordered, the management and the operation are convenient, the regular culture environment is simplified, and the epidemic risk is reduced.
In order to achieve the above object, the present invention provides a liquid feeding system, comprising: the central material preparation master station comprises a concentrated material storage area provided with a plurality of bins and M material preparation areas provided with material preparation tanks, wherein the material preparation tanks are provided with material preparation assemblies, and the feeding ports of the material preparation tanks are communicated with the bins; the N batching substations are arranged corresponding to the M material preparing areas and respectively comprise a discharging tank and a discharging pipeline connected with a discharging port of the discharging tank; and N are dedicated conveying pipelines arranged in a one-to-one correspondence manner in the batching substations, one end of each dedicated conveying pipeline is provided with conveying power and corresponds to the discharge port of the material preparation area, the other end of each dedicated conveying pipeline is connected with the corresponding discharging tank, and M and N are positive integers larger than zero.
Preferably, the central control station is further provided with a master controller, the control tank is provided with a first weighing device, and the master controller is electrically connected with the conveying power and is in communication connection with the first weighing device.
Preferably, each ingredient substation is provided with a branch controller in communication connection with the master controller; and the discharging tank is provided with a second weighing device in communication connection with the sub-controller.
Preferably, each material preparation area comprises a water tank and a third weighing device arranged on the water tank, the water tank is connected with the feeding end for conveying power through a water injection pipe and is provided with a water injection valve, a material receiving valve is arranged between the dedicated conveying pipeline and the material discharging tank, and the master controller is in communication connection with the third weighing device.
Preferably, the water tank is connected with the dedicated conveying channel through a water return pipe and is provided with a water return valve.
Preferably, the material preparing tank and the material discharging tank both comprise a tank body and a single supporting leg positioned below the tank body, the center of the single supporting leg and the center of the tank body are positioned in the same vertical direction, and the first weighing device and the second weighing device are positioned on the corresponding single supporting leg.
Preferably, a heat supply space or a heat supply device for supplying heat is arranged on the material preparation tank, a temperature sensor for sensing temperature is arranged in the material preparation tank, and the temperature sensor is in communication connection with the master controller.
Preferably, the tank body of the material preparation tank and the material discharge tank are of an integrated structure, the tank body comprises a middle part and gradual change parts respectively located at two ends of the middle part, the cross-sectional area of the gradual change parts is gradually reduced along the direction far away from the central part, and the cross-sectional shape of the central part is octagonal.
Preferably, a rotational flow preventer or a pressure limiting valve is arranged at the discharge port of the material preparation tank and the discharge port of the material discharging tank.
According to the technical scheme provided by the invention, the liquid feeding system is used for intensively arranging and managing all the material bins, each ingredient sub-station corresponds to each breeding subarea, the central material preparing main station is provided with a plurality of material preparing areas and all share the supply of various raw materials of the centralized material storing area, and the liquid feeding system is in charge of corresponding to the material preparing requirements of the ingredient sub-stations one by one and respectively carries out customized feeding on different breeding subareas. Has the following beneficial effects: 1. the storage bins are arranged in a centralized manner, so that the feeding and storage are centralized, and the storage bins can be isolated from a culture area, so that the effect of effectively isolating viruses is achieved, and the infection risk is reduced; 2. the concentrated storage is realized only by arranging one concentrated storage area, the number of the storage bins can be increased, and a plurality of material preparation areas which are responsible for the material preparation requirements of the whole farm extract various required raw materials from the concentrated storage areas, so that more component selections are enjoyed, the types of feed components are increased, the required feed components can be conveniently exchanged according to the growth stage, and the feeding nutrition is enhanced and balanced; 3. the central material preparation master station is provided with a plurality of material preparation areas to correspond to the N material preparation substations, so that the requirement of the N material preparation substations for simultaneously preparing materials can be met, the response is quick, and the time is saved; 4. each subarea is provided with a dedicated ingredient substation and a dedicated material preparation area, so that material preparation, feeding and management are separated, different feeding requirements of each subarea in the aspects of feeding time, feeding interval duration, feed components and the like are met, fine, precise and scientific feeding is facilitated, and the feeding quality and the breeding effect are improved; 5. the central material preparing master station prepares materials according to the material preparing information provided by each ingredient substation, the material quantity is accurate, the preparation quantity is matched with the actually required feeding quantity, the waste is avoided, and the energy and the cost are saved; 6. the feeding method of centralized storage, centralized material preparation and distributed material supply is convenient and orderly, has concise and clear steps, can reduce the required labor cost, can obviously reduce the total number of the storage bins, reduces the investment cost and reduces the floor area of equipment. .
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic diagram of a central batching central station and batching substations in an embodiment of the present invention;
FIG. 2 is a schematic diagram of the central station of the present invention.
In fig. 1-2:
1. a central stock station; 2. a concentrated material storage area; 3. a material preparation area; 4. preparing a material tank; 5. a water tank; 6. conveying power; 7. material distribution substations; 8. a dedicated feed line; 9. a water return pipe; 10. a material receiving valve; 11. a water return valve; 12. a material lifting device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
The liquid feeding system is characterized in that the liquid feeding system is provided with a centralized feeding storage function, the centralized feeding storage function can be separated from a breeding area, the material preparation area is used for centralized material preparation, the types of feed ingredients can be increased, nutrition is enhanced and balanced, liquid feeds are extracted by each ingredient substation as required and fed in a partitioned mode, the whole feeding time of a large-area breeding area is shortened remarkably, the whole structure is clear and ordered, management and operation are facilitated, the regular breeding environment is simplified, and the risk of epidemic infection is reduced.
Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the contents of the invention recited in the claims. The entire contents of the configurations shown in the following embodiments are not limited to those required as solutions of the inventions described in the claims.
Referring to fig. 1-2, the liquid feeding system provided in this embodiment includes a central material preparation main station 1, N dedicated conveying pipelines 8, and N ingredient sub-stations 7,
the central feed preparation main station 1 comprises a concentrated storage area 2 for storing various dry raw materials and a feed preparation area 3 for preparing liquid feed, wherein the concentrated storage area 2 is provided with a plurality of bins, the batching sub-stations 7 are not provided with the bins, the whole farm or a large-area culture area is only provided with the concentrated storage area 2, namely one feed area, the number of the bins in the feed area can be set according to all feed component types required by all cultured livestock in a culture stage, the required various raw materials can be prepared, the feed preparation area 3 is used for preparing the liquid feed, and the required raw materials are all lifted from the concentrated storage area 2;
the material preparation area 3 is provided with at least one material preparation tank 4, the material preparation tank 4 is provided with a feeding port, a discharging port and a material preparation assembly, the feeding port of the material preparation tank 4 is provided with a valve, the feeding port can be communicated with bin ports of all bins of the centralized material storage area 2 through pipelines, and a material lifting device 12 can be arranged between the feeding port and each bin to ensure that raw materials can be smoothly injected into the material preparation tank 4 without being influenced by terrain; the material lifting device 12 can be a material lifting machine or a packing auger conveying device; the material preparing tank 4 can be directly connected with a water source, or a water tank 5 can be arranged in the material preparing area 3 or the concentrated material storing area 2 and used for storing and supplying water, a feeding port of the material preparing tank 4 is communicated with the water tank 5 through a water conveying pipe, and the material preparing component can be a stirring device such as a motor and a stirring blade, so that water and all raw materials are mixed and stirred to prepare liquid feed;
the material preparation area 3 is provided with M dedicated conveying pipelines 8, N ingredient substations 7 correspond to one another to form a feeding group, and the M material preparation areas 3 correspond to the N sets of dedicated conveying pipelines 8 and the ingredient substations 7, preferably, M is equal to N, and one material preparation area 3 corresponds to one dedicated conveying pipeline 8 and one ingredient substation 7, and the three correspond to one another;
the batching substations 7 comprise blanking tanks and blanking pipelines connected with the blanking ports of the blanking tanks, each dedicated conveying pipeline 8 is provided with a conveying power 6 at one end and is connected with the discharge port of the corresponding material preparation area 3, the other end is connected with the blanking tank of the corresponding batching substation 7, the prepared liquid feed is conveyed to the corresponding batching substation 7 through the dedicated conveying pipeline 8, each batching substation 7 does not need to prepare the feed and can correspondingly divide a breeding farm or a large-area breeding area into N feeding subareas, only a few fences can be arranged in one subarea, and one batching substation 7 is responsible for feeding and feeding in one subarea;
a feed opening of the feed tank is connected with a feed pipeline, the feed pipeline is used for extending and laying the feed pipeline into the stall of the corresponding sub-area, and the feed pipeline is provided with a feed opening for allowing the liquid feed to flow out; the feed opening department of lower material jar can be provided with unloading power, like the booster pump, can increase unloading pressure, shortens the unloading time.
The arrangement is that all the material bins are arranged in a concentrated material storage area 2 in a concentrated mode, M material preparation areas 3 correspond to N groups of feeding groups, namely an exclusive conveying pipeline 8 and a batching substation 7, correspond to N breeding areas, M can be equal to N, each breeding area is provided with the material preparation area 3, the exclusive conveying pipeline 8 and the batching substation 7 which are exclusive to the breeding area, the M material preparation areas 3 extract needed raw materials from the concentrated material storage area 2, liquid feed is prepared according to different requirements in a separated mode, and feeding is carried out in a separated mode; therefore, the liquid feeding system provided by the embodiment has the following beneficial effects:
the whole farm or large-area breeding area can be provided with only one concentrated material storage area 2, so that management is facilitated, feeding can be concentrated, delivery roads which are uniformly separated from all breeding hurdles can be arranged, the delivery roads are separated from the breeding area, epidemic prevention isolation management is performed, and the feed bins and the structure for centralized material supply and feeding are adopted, so that the whole breeding environment is simplified and regulated, disorder and disorder of the environment are avoided, the effect of effectively isolating viruses can be achieved, and the risk of epidemic infection is reduced;
only one concentrated storage area 2 is arranged, the number of bins can be increased, all required raw materials of the whole farm can be stored, all the material preparation areas 3 can take materials from the concentrated storage area 2, feed components can be enriched, feed components and feed proportions can be selected according to the actual requirements of livestock cultured in each culture area, liquid feed meeting the growth stage of the livestock is prepared, the selectivity and the replaceability of the feed components are improved, the feed nutrition is improved, the components of the prepared feed can be enriched, the nutrition is enhanced and balanced, and the feeding quality and the feeding effect are improved in the feed aspect;
the feeding device is characterized in that the number of the material preparation areas 3 is large, one breeding partition can be provided with the material preparation area 3, the exclusive conveying channel and the batching substation 7 which are exclusive for the breeding partition, the separate material preparation feeding is realized, the time selectivity is large, the feeding time points of all the partitions cannot interfere with each other, the feed requirements of all the partitions can be independently realized and do not interfere with each other, the customized and differentiated management can be carried out on all the partitions, the partition refined feeding is met, the time can be saved, all the partitions can feed simultaneously, the whole feeding time and the feeding interval time difference of all the partitions are shortened, and the feeding device is quick and efficient;
the central feed preparation main station 1 intensively and uniformly prepares liquid feed and supplies feeding requirements of the whole farm or breeding area, so that management is facilitated, and personnel allocation is reduced; the material preparation area 3 corresponds to each subarea and prepares materials separately, and feeds can be quantitatively prepared according to the actual feeding amount of the subareas, so that the feed amount is accurate, and feed waste and residue cannot be caused;
the integral structure of centralized storage, centralized preparation and distributed feeding has clear layers, is convenient to operate and manage, can reduce the required labor cost, can obviously reduce the total number of the storage bins of the whole farm, reduces the investment cost and reduces the total occupied area of equipment;
For the accurate ratio of controlling fodder weight and each composition, central authorities' system material master station 1 can also be provided with the total controller on the system material jar 4 and weigh the first weighing device of weight, and first weighing device can set up in the bottom of system material jar 4, if on the stabilizer blade of the 4 jar bodies of system material jar, comes to weigh whole system material jar 4. The first weighing device is in communication connection with the master controller and feeds back the weight change of the material control tank 4 in time. The master controller is also electrically connected with the material lifting device 12 and the stirring power and conveying power 6 of the material preparation assembly.
The master controller obtains information such as required raw material types, proportion and total weight according to manual input or preset stored or material control information sent by each material distribution substation 7, starts the corresponding material lifting device 12, extracts corresponding required raw materials from the corresponding material bin, sequentially injects the raw materials into the material preparation tank 4 corresponding to the feeding demand partition, and then starts stirring power to control materials. After the liquid feed is prepared, a valve and a conveying power 6 of a discharge port of the material preparing tank 4 are opened in time, the liquid feed is input into an exclusive conveying pipeline 8 corresponding to the subarea and conveyed to a corresponding batching substation 7, and the batching substation 7 transfers the feed into the stall of the subarea. Single line management without confusion and confusion.
The master controller learns the weight information of various raw materials or water injected into the material preparation tank 4 according to the weight information fed back by the first weighing device, and controls the injection amount of the raw materials and the water, so that the distribution ratio and the total weight of the prepared liquid feed are accurately controlled. So set up, can save the manual work, can also be accurate the ratio of accuse fodder, also be convenient for adjust fodder composition and composition ratio to be convenient for control the weight of the liquid feed of preparation, prevent that the liquid feed of preparation is too much, cause the waste.
The material preparation area 3 is responsible for preparing the feed in one subarea, and two material preparation tanks 4 can be arranged according to the size of the subarea, so that the materials can be prepared simultaneously, and the material preparation time is shortened; or, it can also be equipped with the feed tank that links to each other with system material jar 4, store in the feed tank after a system material jar 4 preparation liquid fodder first, then carry out the preparation of next jar immediately, when supplying, export liquid fodder from the feed tank, so, can advance system material, also can avoid influencing the feeding point in time.
The feed preparation, feeding and feeding are carried out according to the actual requirements of each subarea, the feed preparation information of each subarea can be uniformly managed through a master controller, but the data is various, and the independent adjustment of each subarea is inconvenient, so each ingredient substation 7 can be provided with a branch controller in communication connection with the master controller, the branch controller can store or be manually set, and the feed preparation information is generated according to the actual feeding requirement of the corresponding subarea, for example, the branch controller stores the age, the head number, the feed components and the proportion matched with the age of days of the livestock cultivated in the corresponding subarea of the ingredient substation 7, and during the cultivation period, the branch controller automatically extracts the matched feed components and proportion according to the age of days of the livestock cultivated in the cultivation field, and extracts or calculates the required actual feeding amount according to the age of days and the head number, and obtains the required accurate feed preparation information every time or day; when specific requirements or temporary adjustment are needed, the material preparation information can be adjusted manually in time.
The sub-controllers send the material control information to the main controller of the central material control master station 1, a material control program is started, and the main controller correspondingly controls the material and feeds the material according to the received information. By the arrangement, the material information is separately managed and set in each subarea, so that the subareas and the ingredient substations 7 are not interfered with each other and are very convenient to use, the material information can be customized according to the ages of days, liquid feed is customized every day, feeding management and feed management are refined to be daily, scientific planning and fine execution are realized, and the feeding quality and the feeding effect are obviously improved; and the material preparation procedure is initiated by the ingredient substation 7, the feeding time and the material preparation time are flexible and controllable, the actual requirements of managed subareas are met, the material preparation can be carried out before the required feeding time, and the feed retention waiting is avoided.
The dedicated conveying channel conveys the liquid feed into the blanking tank, and then the liquid feed is conveyed to each hurdle through the blanking tank and blanking power, and the blanking tank and the blanking power are equivalent to an intermediate station or a receiving station, so that the power shortage of long-distance transportation can be prevented; meanwhile, a stirring assembly can be further arranged in the feeding tank to stir the liquid feed for the second time, and then the liquid feed is fed in a feeding manner, so that the problem that the feeding is influenced due to the fact that the liquid feed conveyed remotely precipitates to cause unevenness or inconsistency of thickness is effectively solved; thirdly, the setting of batching substation 7 can be managed and adjusted the mode of feeding of liquid fodder, the nimble and healthy feeding of being more convenient for. The stirring assembly can comprise a stirring shaft and stirring blades coiled on the stirring shaft, and the stirring shaft is in transmission connection with a motor.
Because central authorities' system material master station 1 carries out the system material according to the actual demand of batching substation 7, the system material volume is accurate, need all to input in the unloading jar of batching substation 7, in other words, in order to make the preparation volume can be equated with actual required feeding volume, need not too much preparation, also avoid remaining liquid fodder in the exclusive pipeline 8, cause the fodder rotten or milden and rot, the influence breeds the healthy diet of livestock, the embodiment, as shown in the figure, all be provided with water pitcher 5 in each system material district 3, water pitcher 5 not only links to each other through the raceway and the pan feeding mouth of system material jar 4, provide the fodder preparation water, can also link to each other with the feed end of carrying power 6 through the water injection pipe, be equipped with the water injection valve on the water injection pipe. When the liquid feed in the material preparation tank 4 is completely output, a full pipeline of liquid feed is left in the exclusive conveying pipeline 8, and the liquid feed is not completely injected into the material preparation tank, at the moment, a water injection valve of a water injection pipe can be opened, water is injected into the exclusive conveying pipeline 8 through the conveying power 6, and the residual liquid feed is pushed by water flow with pressure to continuously flow into the material preparation tank until all the liquid feed in the pipeline is completely injected into the material preparation tank. So, both can guarantee that all fodder are all poured into down the material jar into, can not have in the pipeline and remain, moreover, also can make the system material volume can be accurate be equal to actual required feeding volume, need not too much system material, cause the waste.
In order to avoid the water for pushing the feed to be injected into the discharging tank, a material receiving valve 10 is arranged between the dedicated conveying pipeline 8 and the feeding port of the discharging tank, the material receiving valve 10 is closed in time, the conveying power 6 and the water injection valve are closed, and the water can be prevented from being injected into the discharging tank. How just all pour into the unloading jar in liquid fodder into, in time learn woolen cloth, for solving this problem, in this embodiment, be provided with third weighing sensor on the water pitcher 5, third weighing sensor and total controller communication connection, send the weight change of water pitcher 5 in real time, predetermine the weight value of water in total controller, this weight value calculates through the total volume of the water that exclusive pipeline 8 can hold and reachs, then when the weight of the water of pouring into in the exclusive pipeline 8 reaches predetermined weight value, be full of exclusive pipeline 8 just, just in the unloading jar is pushed to liquid fodder is whole.
When the special conveying pipeline 8 needs to convey liquid feed again, water can be output or recycled. In this embodiment, water pitcher 5 still links to each other with exclusive pipeline 8 through wet return 9, makes in the water pitcher 5 is backward flowed to water, is provided with return water valve 11 on wet return 9. Therefore, a water flow passage is formed, the water flow passage, namely the water injection pipe, the special conveying pipeline 8 and the water return pipe 9 can be filled with water in advance, when the water is needed to be pushed for feeding, the water is directly injected into the special conveying pipeline 8 from the water injection pipe, the weight change of the water tank 5 is matched with the weight of the water injected into the special conveying pipeline 8, the operation is convenient, and the calculation is accurate; the water can be recovered and recycled, and when the dedicated conveying pipeline 8 needs to convey the liquid feed again, the material preparation tank 4 can directly input the liquid feed into the dedicated conveying pipeline 8, and the liquid feed is used for pushing the water to flow back into the water tank 5; when the pushing starts, the weight change of the water tank 5 can be measured, when the weight change value of the water tank 5 reaches the preset weight value of water, the water in the exclusive conveying pipeline 8 is just completely pushed out, the liquid feed just reaches the material receiving valve 10, the master controller can definitely and accurately obtain the time point in time, the water return valve 11 is closed in time, the material receiving valve 10 is opened, and the liquid feed is injected into the blanking tank and cannot enter the water return pipe 9; the whole process is smooth in circulation and accurate in control.
In order to ensure that the weight of the extracted liquid feed is matched with the actually required feeding amount, a second weighing device in communication connection with the sub-controller can be arranged on the discharging tank to weigh the discharging tank. The second weighing device can set up in the bottom of lower charging bucket, on the stabilizer blade of the lower charging bucket jar body, come to weigh to whole lower charging bucket. The second weighing device is in communication connection with the sub-controller, timely feeds back the weight change of the feeding tank, and the sub-controller obtains the weight information of the liquid feed injected into the feeding tank according to the weight information fed back by the second weighing device. The branch controller can check this weight value, compares the weight value of liquid feed with the actual required amount of feeding that obtains before, looks over whether the difference is in the acceptable difference scope of predetermineeing, if, carries out the unloading and feeds, if show and surpass acceptable difference scope, can send feedback information to total controller, and total controller sends alarm signal, makes the staff check for mistakes, or supplements the control material according to the difference.
The first weighing device, the second weighing device and the third weighing device can be weight sensors/weighing sensors in the prior art, the material preparation tank 4, the material discharge tank and the water tank 5 comprise a tank body and support legs positioned below the tank body, three support legs distributed along the circumferential direction are generally arranged below the tank body in the prior art, if the weight sensors/weighing sensors are installed, one weight sensor/weighing sensor needs to be arranged on each support leg, in order to reduce weighing errors, the positions of the three weight sensors/weighing sensors are required to be as high as the parallelism, and the accuracy is easily influenced by slight installation errors. Therefore, in this embodiment, system material jar 4, lower material jar and water pitcher 5 all only set up a single supporting leg, single supporting leg can be the cylinder structure, and the center of the center and jar body is in on the same vertical direction, in order to guarantee the equilibrium of weighing, weighing sensor sets up on single supporting leg, only need one can, can improve the precision of weighing, also be convenient for install, improve the installation effectiveness, and need not to check a plurality of weighing sensor's the same time data, can alleviate the data calculation volume of controller.
The core processors of the main controller and the branch controllers can be a PLC (programmable logic controller) or a singlechip in the prior art, and can also be a control mainboard with a control chip. The conveying power 6 and the blanking power can be booster pumps.
In winter or in cold seasons, the liquid feed can be heated to provide heat for the raised livestock to eat and feed healthily, so in this embodiment, the material preparation tank 4 is provided with a heat supply space or a heat supply device for providing heat, a temperature sensor for sensing temperature is arranged in the tank, and the temperature sensor is in communication connection with the master controller. The heat supply space can be formed by an interlayer arranged in the material preparation tank 4 or a heat supply pipeline arranged in the tank, and the heat supply space is used for introducing substances with heat for supplying heat and can be introduced with hot water or steam. The heating device can be a gong belt or an electric heating pipe.
The jar body of system material jar 4 and lower material jar all can be the integral structure, does not assemble the gap for the concatenation jar, can avoid the condition emergence of gap stock, also is convenient for wash, the production probability that reducible fodder mildenes and rot. The jar body can include the intermediate part and be located the gradual change portion at intermediate part both ends respectively, the cross-sectional area along the direction gradual change portion of keeping away from the central part reduces gradually, gradual change portion can be the centrum structure also can be polyhedral structure, the cross sectional shape of central part is the octagon, enclose by eight jar walls along circumference distribution promptly, the structure on eight limits is compared in hexagonal structure, the same projection area is promptly on the area, can have bigger jar body volume, and the contained angle between jar body each jar wall increases, and the contained angle between the gradual change portion of central part and slope form is also great, when the fodder that the stirring was mixed, can be between each jar wall, between central part and the gradual change portion, all effectively avoid forming the vortex dead angle, avoid mixing the inhomogeneous condition that leads to the quality of liquid fodder lower.
And a rotational flow preventer or a pressure limiting valve can be arranged at the discharge port of the material preparation tank 4 and the discharge port of the material discharge tank to prevent the deformation of the tank body caused by the over-low suction of the pressure in the tank by the conveying power 6.
In some cases, dry raw materials such as beans or bran are easily mixed with impurities, and common impurities may contain small iron pieces such as screws, nuts or iron pieces, and if the small iron pieces are eaten by the breeding livestock, the health of the breeding livestock is affected. Therefore, in this embodiment, be provided with the setting tank on the arbitrary one of exclusive conveying pipeline 8 and unloading pipeline, the setting tank is equipped with the absorption region of taking magnetism, if has laid the diapire of magnet, carries out batching and before feeding to each fence house, inhales the filtration to the liquid fodder that flows through the setting tank magnetism, gets rid of iron class impurity.
For preventing breeding the germ or remaining rotten fodder, in this embodiment, liquid feeding system still is provided with the washing subassembly, and the washing subassembly can be including water pitcher 5, water pump, raceway and the washing shower nozzle of system material district 3, and water pitcher 5 passes through the raceway and the pan feeding mouth of water pump and system material jar 4 links to each other, and the pan feeding mouth of system material jar 4 is provided with the washing shower nozzle that links to each other with the raceway, is provided with the washing shower nozzle that is linked together with exclusive pipeline 8 in the unloading jar. After the feeding is finished, spraying water into the material preparation tank 4 through the cleaning spray head for cleaning, wherein the cleaned water flows through the special conveying pipeline 8 and can clean the special conveying pipeline 8; the washing shower nozzle water spray in the unloading jar can wash the unloading jar, then rivers can wash the unloading pipeline through the unloading pipeline. The tail end of the blanking pipeline can be provided with a water outlet for the cleaning water to flow out. In the preferred scheme of this embodiment, the washing shower nozzle can be set as the rotatory cleaning ball that prior art had, and rotatable water spray can all carry out effective washing to each jar wall.
And after 7 rinse at each batching substations and finish, can also ventilate in to the unloading jar, exclusive pipeline 8 and the unloading pipeline through using high pressure positive blower, carry out quick air-dry processing, avoid forming long-time moist anaerobic environment, breed the bacterium in jar or pipeline, lead to breeding the livestock and infect diseases. The high pressure positive blower can be equipped with a plurality ofly, has at least one to be connected on the unloading pipeline, also can all be equipped with one on unloading jar and the exclusive pipeline 8.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments. The multiple schemes provided by the invention comprise basic schemes of the schemes, are independent from each other and are not restricted with each other, but can also be combined with each other under the condition of no conflict, so that multiple effects are achieved together.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A liquid feeding system, comprising:
the central material preparation master station (1) comprises a concentrated material storage area (2) provided with a plurality of bins and M material preparation areas (3) provided with material preparation tanks (4), wherein the material preparation tanks (4) are provided with material preparation assemblies, and the feeding ports of the material preparation tanks (4) are communicated with the bins;
n batching substations (7) which correspond to the M material preparing areas (3) respectively comprise a discharging tank and a discharging pipeline connected with a discharging port of the discharging tank;
and N the N exclusive conveying pipelines (8) which are arranged in the material distribution substation (7) in a one-to-one correspondence manner are provided, one end of each exclusive conveying pipeline is provided with conveying power (6) and corresponds to the discharge port of the material preparation area (3), the other end of each exclusive conveying pipeline is connected with the corresponding material discharge tank, and M and N are positive integers which are larger than zero.
2. The liquid feeding system of claim 1, wherein the central material control station (1) is further provided with a master controller, the material control tank (4) is provided with a first weighing device, and the master controller is electrically connected with the conveying power (6) and is in communication connection with the first weighing device.
3. The liquid feeding system of claim 2, wherein each ingredient substation (7) is provided with a sub-controller in communication with the main controller, and the baiting tank is provided with a second weighing device in communication with the sub-controller.
4. The liquid feeding system of claim 2, wherein each of the feeding areas (3) comprises a water tank (5) and a third weighing device arranged on the water tank (5), the water tank (5) is connected with the feeding end of the conveying power (6) through a water injection pipe and is provided with a water injection valve, a receiving valve (10) is arranged between the dedicated conveying pipeline (8) and the discharging tank, and the master controller is in communication connection with the third weighing device.
5. A liquid feeding system according to claim 4, characterized in that the water tank (5) is connected to the dedicated transport channel via a return pipe (9) and is provided with a return valve (11).
6. The liquid feeding system of claim 3, wherein the material preparation tank (4) and the material discharge tank comprise a tank body and a single supporting leg positioned below the tank body, the center of the single supporting leg and the center of the tank body are positioned in the same vertical direction, and the first weighing device and the second weighing device are positioned on the corresponding single supporting leg.
7. A liquid feeding system according to claim 1, characterized in that the preparation tank (4) is provided with a heating space or a heating device for providing heat, and a temperature sensor for sensing temperature is arranged in the tank, and the temperature sensor is in communication connection with the general controller.
8. The liquid feeding system of claim 1, wherein the preparation tank (4) and the baiting tank are of an integral structure, the tank body comprises a middle portion and transition portions respectively located at two ends of the middle portion, the cross-sectional area of the transition portions is gradually reduced along a direction away from the central portion, and the cross-sectional shape of the central portion is octagonal.
9. The liquid feeding system of claim 1, wherein a swirl preventer or a pressure limiting valve is arranged at the discharge port of the preparation tank (4) and the discharge port of the blanking tank.
10. The liquid feeding system of claim 4, wherein cleaning nozzles communicated with the water tank (5) are arranged in the material preparation tank (4) and the material discharge tank; the feeding tank is provided with a stirring component; a settling tank is arranged on any one of the dedicated conveying pipeline (8) and the blanking pipeline, and the settling tank is provided with a magnetic adsorption area.
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