CN216363096U

CN216363096U - Liquid feeding system

Info

Publication number: CN216363096U
Application number: CN202120936344.9U
Authority: CN
Inventors: 袁文平; 黄大伟
Original assignee: Henan Ruiang Industry Co ltd
Current assignee: Henan Ruiang Industry Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2022-04-26
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a liquid feeding system, which is provided with: the central material preparing main station comprises a concentrated material storing area provided with a plurality of bins and a material preparing area provided with at least one material preparing tank, wherein the material preparing tank is provided with a material preparing assembly, and a material inlet of the material preparing tank is communicated with each bin; the feeding pipe orifice is connected with the discharge port of the material preparation tank; each of the N material distribution substations comprises a material lifting branch pipe, a material lifting power arranged on the material lifting branch pipe, a blanking tank and a blanking pipeline, one end of each material lifting branch pipe is connected with the main feeding pipe, the other end of each material lifting branch pipe is connected with the corresponding blanking tank, and the blanking pipeline is connected with a blanking port of the blanking tank. The liquid feeding system provided by the utility model has the advantages that the feeding and storage are centralized, the liquid feeding system can be isolated from a culture area, the materials are centralized, the types of feed components can be increased, the nutrition is balanced, the feed is extracted and fed in a subarea manner according to the needs by each ingredient substation, the integral feeding time is obviously shortened, the integral 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

Liquid feeding system

Technical Field

The utility model relates to the technical field of liquid feeding, in particular to a liquid feeding system.

Background

Currently, techniques for feeding livestock with liquid feed have emerged 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. If a plurality of feeding devices are used for feeding in different areas, each area needs to be provided with a stock bin and independently made with feed, so that the equipment is wide in occupied area, high in construction cost and high in manual management, the number of the stock bins in each area is limited, the feed ratio is single, the feed ingredients are low in classification, the feed nutrition is not balanced enough, dry materials are frequently conveyed to each stock bin in each area, people and vehicles in the whole area come and go frequently, the environment is disordered, and germs are easily carried or mixed, so that the batch infection of livestock is caused, and the prevention and control of epidemic situations are not facilitated; however, if the specification of the feeding equipment is enlarged, a mode of feeding the feed in a large range by using one equipment is selected, the preparation time and the feeding time of the feed are both very long, pipelines in a farm are laid in a large number and complicated, the laying distance is too long, and the feeding effect is not good.

Therefore, how to solve the problems that the prior small-sized feeding equipment is not convenient enough, the feeding time is long, the feed ingredients are less in category, the nutrition is unbalanced and the environment is disordered in the 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.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a liquid feeding system which can be used for centralized feeding and storing, can be isolated from a culture area, can be used for centralized feeding in the feeding area, can increase the types of feed ingredients, strengthen and balance nutrition, can be used for extracting liquid feed according to requirements in each distribution substation and feeding the liquid feed in a partition mode, obviously shortens the integral feeding time of the large-area culture area, has a clear and ordered integral structure, is convenient to manage and operate, simplifies the regular culture environment and reduces the risk of epidemic diseases.

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 a material preparation area provided with at least one material preparation tank, wherein the material preparation tank is provided with a material preparation assembly, and a material inlet of the material preparation tank is communicated with each bin; the feeding pipe orifice is connected with the discharge port of the material preparation tank; the N batching substations respectively comprise a material lifting branch pipe, material lifting power arranged on the material lifting branch pipe, a blanking tank and a blanking pipeline, one end of each material lifting branch pipe is connected with the main feeding pipe, the other end of each material lifting branch pipe is connected with the corresponding blanking tank, and the blanking pipeline is connected with a blanking port of the blanking tank; wherein N is a positive integer greater than zero.

Preferably, the central control station is further provided with a master controller, and the control tank is provided with a first weighing device in communication connection with the master controller.

Preferably, each ingredient substation is provided with a branch controller in communication connection with the main controller, and the branch controller is electrically connected with the material lifting power; and the discharging tank is provided with a second weighing device in communication connection with the sub-controller.

Preferably, the discharge pipe orifice of the main feeding pipe is connected with the feeding port of the material preparing tank.

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.

Preferably, the material preparation area further comprises a water tank connected with the material preparation tank, and the material preparation tank and the material discharging tank are internally provided with cleaning nozzles communicated with the water tank.

Preferably, a stirring component is arranged on the discharging tank; the feeding main pipe, the lifting branch pipe and the blanking pipeline are provided with a settling tank, and the settling tank is provided with a magnetic adsorption area.

According to the technical scheme, all the storage bins of the liquid feeding system are intensively arranged and managed, the central material preparation master station prepares materials in a unified mode, all the ingredient sub-stations correspond to all the cultivation sub-areas, material preparation is not needed, corresponding liquid feed is extracted from the central material preparation master station according to the required feeding amount and is conveyed to the sub-areas for feeding, and therefore the liquid feeding system can be used for feeding. Has the following beneficial effects: the storage bins are arranged in a centralized manner, so that the feeding and storage are centralized, the storage bins can be isolated from the culture area, the effect of effectively isolating viruses is achieved, and the epidemic risk is reduced; the concentrated storage and the preparation can be realized only by arranging one concentrated storage area, so that the number of the bins can be increased, the types of feed ingredients can be increased, the feeding nutrition can be enhanced and balanced, and the required feed ingredients can be conveniently exchanged according to the growth stage; the liquid feed is extracted according to the requirement and fed in a subarea manner without preparing materials in each batching substation, so that the liquid feed can be fed to each subarea in the whole field at the same time, the material quantity is accurate, and the feeding time of the whole farm is also obviously shortened; and the structure of centralized material preparation and dispersed material supply has clear and ordered layers, is convenient for management and operation, simplifies and regulates the whole culture environment, reduces the required labor cost, can obviously reduce the total number of the bins, reduces the investment cost and reduces the occupied 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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic overall view of a liquid feeding system according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of a central fueling central station in an embodiment of the present invention;

FIG. 3 is a schematic diagram of a main feeding pipe and each sub-batching station in the embodiment of the present invention.

In fig. 1-3:

1. a central stock station; 2. a concentrated material storage area; 3. a storage bin; 4. preparing a material tank; 5. feeding power; 6. a main feeding pipe; 7. a material lifting device; 8. material distribution substations; 9. carrying out material lifting power; 10. partitioning; 11. a water tank; 12. and (5) lifting and separating the materials.

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 is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. 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 purpose of this embodiment is to provide a liquid feeding system, concentrate material loading storage, can isolate with the breed area, the concentrated system material in system material area can increase fodder composition kind, strengthens and balanced nutrition, each batching branch station draws liquid fodder and subregion feeding according to the demand, is showing to shorten the whole time of feeding in large tracts of land breed area, and overall structure is clear and orderly, is convenient for manage and operate, simplifies regular breed environment, reduces the epidemic risk.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the scope of the utility model described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the utility model described in the claims.

Referring to fig. 1-3, the liquid feeding system provided in this embodiment includes a central material preparation main station 1, a feeding main pipe 6, and N (N is a positive integer greater than zero) material preparation sub-stations 8, where the central material preparation main station 1 includes a concentrated material storage area 2 for storing various dry materials and a material preparation area for preparing liquid feed, each material preparation sub-station 8 does not need to prepare material, and can correspondingly divide a farm or a large-area cultivation area into N feeding sub-areas 10, and only a few stalls may be provided in one sub-area 10, and one material preparation sub-station 8 is responsible for feeding of one sub-area 10;

the concentrated storage area 2 is provided with a plurality of bins 3, the number of the bins 3 can be set according to all kinds of feed ingredients required by all the cultured livestock in the culture stage, and the feed ingredients are enriched; the material preparation area is provided with at least one material preparation tank 4, the material preparation tank 4 is provided with a material inlet, a material outlet and a material preparation component, the material preparation component can be a stirring device such as a motor and a stirring blade, water and all raw materials are mixed and stirred to prepare liquid feed, the material inlet of the material preparation tank 4 is provided with a valve, the material inlet can be communicated with the bin openings of all the bins 3 through a pipeline, a material lifting device 7 can be arranged between the material inlet and all the bins 3, and the raw materials can be ensured to be smoothly injected into the material preparation tank 4; the material lifting device 7 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 11 can be arranged in the material preparing area or the concentrated material storing area 2 and used for storing and supplying water, and a feeding port of the material preparing tank 4 is communicated with the water tank 11 through a water conveying pipe and a water pump;

one end of the main feeding pipe 6 is provided with a feeding pipe orifice, the other end of the main feeding pipe 6 is provided with a discharging pipe orifice, the feeding pipe orifice is connected with the discharging port of the material preparing tank 4 and is provided with a valve, and then the liquid feed prepared by the material preparing tank 4 can be injected into the main feeding pipe 6 for conveying; the discharging port or the feeding pipe port can be provided with feeding power 5 to increase the discharging pressure and ensure the continuous output of the liquid feed;

each ingredient substation 8 comprises an ingredient branch pipe 12, an ingredient lifting power 9 arranged on the ingredient lifting branch pipe 12, a blanking tank and a blanking pipeline, one end of each ingredient lifting branch pipe 12 is connected with the main feeding pipe 6 and can be provided with a valve at the joint or close to the joint, the other end of each ingredient lifting branch pipe is connected with the corresponding blanking tank, liquid feed is actively extracted from each ingredient substation 8 into the blanking tank through the ingredient lifting power 9, the extraction amount is controlled by each ingredient substation 8, extraction can be carried out according to the actual feeding amount of the managed subarea 10, the material amount is accurate, and the problems of feed waste and residual treatment caused by excessive extraction cannot be caused; a feed opening of the feed tank is connected with a feed pipeline, the feed pipeline is used for extending and laying the feed into the hurdles of the corresponding subareas 10, and a feed opening is arranged on the feed pipeline and used for allowing the liquid feed to flow out; the feed opening of the feed tank can be provided with feed power, such as a booster pump, so that the feed pressure can be increased, and the feed time can be shortened.

Namely, concentrate each feed bin 3 and set up in concentrated storage area 2, central system material station 1 draws required all kinds of raw materials from concentrated storage area 2, unify the system material, and the system material volume satisfies the feeding volume of whole plant, each branch station 8 of batching is corresponding with each subregion 10 one-to-one that divides in the plant, each branch station 8 of batching need not the system material, only according to the actual required feeding volume of subregion 10 of managing, draw corresponding liquid feed from central system material station 1, then carry liquid feed to the hurdle in subregion 10, can.

According to the arrangement, the whole farm or large-area culture area can be provided with only one concentrated material storage area 2, so that the management is convenient, the feeding can be concentrated, feeding roads which are uniformly separated from each culture hurdle can be arranged, the delivery roads are separated from the culture area, the epidemic prevention and isolation management is carried out, and the feed bins 3 and the structure for centralized feeding and distributed feeding are adopted, so that the whole culture environment is simplified and regulated, the disordered and disordered environment is avoided, the effect of effectively isolating viruses can be achieved, and the epidemic risk is reduced; only one concentrated storage area 2 is arranged, so that the number of the bins 3 can be increased, all required raw materials of the whole farm can be stored, the components of the prepared feed can be enriched, and the feeding nutrition and the feeding quality can be improved; the central material preparation main station 1 extracts corresponding raw materials according to requirements to prepare materials, so that material preparation information can be adjusted in time according to a growth stage, feed components can be exchanged, careful feeding is performed, the feed meets the breeding requirements of livestock better, nutrition is balanced, and the breeding effect can be improved remarkably; the central material preparation main station 1 intensively and uniformly prepares liquid feed and supplies feeding requirements of the whole farm or culture area, so that management is facilitated, and personnel allocation is reduced; the central material preparation main station 1 can continuously output a large amount of liquid feed and form a feed flow in the feeding main pipe 6, and each ingredient sub-station 8 can simultaneously extract the liquid feed with required amount from the feeding main pipe 6 through the material extracting power 9 and feed the liquid feed, so that the material amount is accurate, the feed waste and residue are not caused, the whole feeding time of the whole farm is obviously shortened, and the feeding time difference among all feeding sub-zones 10 can be shortened; the integral structure of centralized storage, centralized material preparation and dispersed 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 3 of the whole farm, reduces the investment cost and reduces the occupied area of equipment; the pay-off is responsible for 6 and is carried the material and be divided pipe 12 and combine together, can carry out remote transport, central authorities' system material master station 1 and the structure of a plurality of batching substations 8, can cover large tracts of land region, can provide liquid fodder for the breed area of large tracts of land or whole plant high efficiency, compare in prior art, to the big plant of breed area, not only improved the quality of feeding, still improved the efficiency of feeding, medium-sized or large-scale plant among the prior art has effectively been solved, it is not convenient enough to use current small-size equipment of feeding, there is the time of feeding long, the fodder composition is classified to be less, the nutrition is unbalanced and the chaotic unordered problem of environment.

Central authorities' control material master station 1 can also be including total controller, total controller and lifting device 7, the stirring power and the pay-off power 5 of control material subassembly carry out the electricity and are connected, total controller can store the control material information, lifting device 7 that corresponds is started according to the control material information, draw corresponding required raw materials and pour into the control material jar 4 in corresponding feed bin 3, then start stirring power and carry out the control material, after liquid feed is made, in time open the valve and the pay-off power 5 of the 4 discharge gates in control material jar, with in the liquid feed input conveying pipeline.

For the accurate ratio of controlling fodder weight and each composition, be provided with the first weighing device who weighs the weight on the system material jar 4, 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, timely feeds back the weight change of the material preparation tank 4, and the master controller learns the weight information of various raw materials or water in 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 ingredient ratio to be convenient for control the weight of the liquid fodder of preparation, prevent that the liquid fodder of preparation is too much, cause the waste.

Each ingredient substation 8 actively extracts the liquid feed with required amount according to the actual feeding requirement of the subareas 10, and the master controller does not need to process information such as feeding requirement and the like, so that the data processing amount is reduced.

The central material preparing main station 1 is responsible for preparing liquid feed required by the whole farm, the material lifting branch pipes 12 of each material preparing branch station 8 are all connected with the material feeding main pipe 6, N material preparing branch stations 8 can simultaneously extract the liquid feed from the material feeding main pipe 6, therefore, two or more material preparing tanks 4 can be arranged, can simultaneously prepare materials, and can also be provided with material feeding tanks connected with the material preparing tanks 4, after one liquid feed is prepared in one material preparing tank 4, the liquid feed is stored in a material supplying tank, then the preparation of the next tank is carried out immediately, during feeding, the liquid feed is output from the feeding tank, so that the output of the liquid feed can be ensured to be continuous in the feeding time period, the feeding flow can be kept to flow sufficiently and quickly, all the ingredient substations 8 can carry out quick material lifting simultaneously, the feeding device enables the breeding area with large breeding amount to be fed fast and infinitely, and improves feeding efficiency and feeding effect.

The discharge port of each material preparation tank 4 injects liquid feed into the main feed pipe 6 through the feed power 5, and the discharge pipe port of the main feed pipe 6 can be folded back to the material preparation area and connected with the feed port of the material preparation tank 4 or the feed end of the feed power 5, so that a circularly flowing feed flow can be formed, the feed does not need to be detained at the tail end of the main feed pipe 6, the flowing speed of the feed can be increased, sufficient liquid feed can be ensured in the main feed pipe 6 under the condition that too much feed is not prepared and can be extracted by each ingredient substation 8, and the feed with required amount can be extracted rapidly and efficiently under the condition that each ingredient substation 8 extracts simultaneously; in addition, the structure also enables a central material preparation main station 1 or a material preparation area to be provided with a large number of material preparation sub-stations 8, so that the rapid feeding of a large-scale culture area is realized; on the other hand, liquid feed circulation flow can not cause the fodder waste, also can prolong the pay-off and be responsible for the feed time of 6, liquid feed can flow in the pay-off is responsible for 6 in a longer period of time for arbitrary one or some batching substations 8, when having the specificity demand or adjusting the time of feeding, all can follow and carry the interior liquid feed that obtains of pay-off is responsible for 6, each batching substation 8 both can carry the material simultaneously and feed, also can have the time interval of carrying the material and feeding, can also adjust the time interval according to the demand.

Each ingredient substation 8 actively extracts feed according to the actual feeding requirement of the managed subarea 10, and can be manually controlled according to the extraction time, or each ingredient substation 8 is provided with a branch controller in communication connection with the master controller, the day age and the head number of the cultured livestock in the subarea 10 corresponding to the ingredient substation 8 can be stored in the branch controller, the required actual feeding amount is extracted or calculated according to the day age and the head number, and then the valve on the material lifting branch pipe 12 and the material lifting power 9 are opened according to the actual feeding amount to extract the feed.

In order to ensure that the weight of the extracted liquid feed is matched with the actual 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 with divide controller communication connection, in time feed back the weight change of unloading jar, divide the controller to learn the weight information who pours into the liquid fodder in the unloading jar according to the weight information of second weighing device feedback, when weight reaches actual required weight, in time close and carry material power 9 to the liquid fodder's of accurate control volume of drawing avoids drawing too much.

The first weighing device and the second weighing device can be weight sensors/weighing sensors in the prior art, the material preparation tank 4 and the material preparation tank 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 addition, in order to reduce weighing errors, the positions of the three weight sensors/weighing sensors, such as the height and the parallelism, are required, and the accuracy is influenced easily due to slight installation errors. Therefore, in this embodiment, make material jar 4 and lower charging bucket 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 same vertical direction, in order to guarantee the equilibrium of weighing, weighing sensor all sets up on single supporting leg, only need one can, can improve the precision of weighing, the installation of also being convenient for, 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 sub-controllers can be a PLC with the model of Siemens smart-7 series in the prior art, or a singlechip with the model of STM32F4 series in the prior art, or a control mainboard with a control chip such as a TPS54540DDAR chip in the prior art. The feeding power 5 and the blanking power can be booster pumps.

The number of the material preparation areas of the central material preparation station 1 may be specifically set. Particularly, if the central material preparation station 1 is provided with a material preparation area, the liquid feeding system is particularly suitable for the situation that all livestock grow in the same period in the whole farm or culture area; if the farm is large in scale and comprises a plurality of breeding areas of livestock in different growth stages, all the breeding areas can be provided with a central stock preparation main station 1, a centralized stock storage area 2 and a plurality of material preparation areas are set, and one material preparation area corresponds to one breeding area and a plurality of material preparation sub-stations 8.

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 charging bucket all can be integrated 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 increase between the jar body each jar wall, when the fodder of stirring mixture, can effectively avoid forming the vortex dead angle at closed contained angle department, and contained angle between the gradual change portion of intermediate part and slope is also great, also can avoid forming the vortex dead angle here, avoid fodder to mix inhomogeneous and lead to the lower condition of quality of liquid fodder.

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 tank body from deforming due to the fact that the pressure in the tank is excessively low through suction by the feeding power 5.

Can also be provided with the stirring subassembly on the lower charging bucket, after extracting liquid fodder, carry out the secondary to liquid fodder and stir, strengthen the misce bene degree, then feed in blanking pipe says to the fence house, avoid feeding unevenly. 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.

In some cases, impurities are easily mixed in dry raw materials such as beans or bran, and common impurities may contain small iron pieces such as screws, nuts or iron pieces, and if the impurities are eaten by the cultured livestock, the health of the livestock is affected. Therefore, in this embodiment, be provided with the setting tank on the pay-off is responsible for 6, is carried the material and is divided pipe 12 and the arbitrary one of unloading pipeline, and the setting tank is equipped with the absorption region of taking magnetism, if the diapire of having laid magnet, before carrying out batching and feeding to each fence house, carries out the magnetism to the liquid fodder that flows through the setting tank and inhales and filters, gets rid of iron class impurity.

In order to prevent breeding germs or remaining deteriorated feed, in the embodiment, the liquid feeding system is further provided with a cleaning assembly, the cleaning assembly can comprise a water tank 11, a water pump, a water pipe and a cleaning nozzle in the material preparation area, the water tank 11 is connected with the feeding port of the material preparation tank 4 through the water pipe and the water pump, the feeding port of the material preparation tank 4 is provided with the cleaning nozzle connected with the water pipe, and the discharging tank is internally provided with the cleaning nozzle communicated with the material lifting branch pipe 12. After the feed finishes, through washing shower nozzle to the system material jar 4 internal water spray, wash, rivers after the washing can wash the conveying pipeline through the conveying pipeline, flow in and carry the material and be in charge of 12, can wash and carry the material and be in charge of 12, and 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 of prior art, and rotatable water spray can all carry out effective washing to each jar wall.

And after each batching substation 8 washs and finishes, can also ventilate in to the unloading jar, carrying material branch pipe 12 and the unloading pipeline through using high pressure positive blower, come to carry out quick air-dry processing to batching substation 8, avoid forming long-time moist anaerobic environment, breed the bacterium in jar or pipeline, lead to breeding the livestock and be infected with 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 branch pipe 12 of carrying the material. Because the feed preparation amount is large, the working time of the central material preparation main station 1 is long, and after the cleaning is finished, air drying treatment is not needed.

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 utility model comprise basic schemes, are independent from each other and are not restricted with each other, but can be combined with each other under the condition of no conflict, so that multiple effects are realized 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 utility model. 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

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 (3) and a material preparation area provided with material preparation tanks (4), wherein the material preparation tanks (4) are provided with material preparation components, and feeding ports of the material preparation tanks (4) are communicated with the bins (3);

the feeding pipe orifice is connected with the discharge hole of the material preparation tank (4);

the N batching substations (8) respectively comprise material lifting branch pipes (12), material lifting power (9) arranged on the material lifting branch pipes (12), blanking tanks and blanking pipelines, one end of each material lifting branch pipe (12) is connected with the main feeding pipe (6), the other end of each material lifting branch pipe is connected with the corresponding blanking tank, and the blanking pipelines are connected with blanking ports of the blanking tanks; wherein N is a positive integer greater than zero.

2. The liquid feeding system of claim 1, wherein the central material control station (1) is further provided with a master controller, and the material control tank (4) is provided with a first weighing device in communication connection with the master controller.

3. The liquid feeding system of claim 2, wherein each ingredient substation (8) is provided with a sub-controller in communication connection with the master controller, the sub-controllers being electrically connected to the lifting power (9); and the discharging tank is provided with a second weighing device in communication connection with the sub-controller.

4. The liquid feeding system of claim 1, wherein the outlet pipe orifice of the main feeding pipe (6) is connected with the inlet orifice of the material preparation tank (4).

5. 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.

6. The liquid feeding system of claim 2, wherein a heating space or a heating device for providing heat is arranged on the material preparation tank (4), a temperature sensor for sensing temperature is arranged in the material preparation tank, and the temperature sensor is in communication connection with the general controller.

7. The liquid feeding system of claim 1, wherein the preparation tank (4) and the blanking 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 gradually decreases in a direction away from the middle portion, and the cross-sectional shape of the middle portion is octagonal.

8. The liquid feeding system of claim 1, wherein a swirl preventer or a pressure limiting valve is arranged at the discharge port of the material preparation tank (4) and the discharge port of the material discharge tank.

9. The liquid feeding system of claim 1, wherein the material preparation area further comprises a water tank (11) connected with the material preparation tank (4), and cleaning nozzles communicated with the water tank (11) are arranged in the material preparation tank (4) and the material discharge tank.

10. The liquid feeding system of claim 1, wherein a stirring assembly is disposed on the feed tank; the feeding main pipe (6), the lifting branch pipe (12) and the blanking pipeline are provided with a settling tank, and the settling tank is provided with a magnetic adsorption area.