CN110859069B - Dirty collection still field device of excrement - Google Patents

Dirty collection still field device of excrement Download PDF

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Publication number
CN110859069B
CN110859069B CN201911248890.7A CN201911248890A CN110859069B CN 110859069 B CN110859069 B CN 110859069B CN 201911248890 A CN201911248890 A CN 201911248890A CN 110859069 B CN110859069 B CN 110859069B
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China
Prior art keywords
tank body
distributor
manure
plow
suction
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CN201911248890.7A
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Chinese (zh)
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CN110859069A (en
Inventor
闫建波
葛辉
赵超
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Sifang Tatumag Dingzhou Agricultural And Animal Husbandry Equipment Co ltd
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Sifang Tatumag Dingzhou Agricultural And Animal Husbandry Equipment Co ltd
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Publication of CN110859069A publication Critical patent/CN110859069A/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C3/00—Treating manure; Manuring
    • A01C3/06—Manure distributors, e.g. dung distributors
    • 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
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/01—Removal of dung or urine ; Removal of manure from stables
    • 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
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The invention discloses a fecal sewage collecting and returning device, which relates to the technical field of fecal sewage treatment and comprises a frame, a tank body, a pressure device, a fecal suction device, a suspension device, a distributor and a plow, wherein the pressure device is fixedly arranged on the tank body and is used for controlling the pressure in the tank body so as to realize negative-pressure fecal suction and positive-pressure fecal discharge, one end of the fecal suction device is arranged on the tank body, the other end of the fecal suction device is arranged in fecal sewage to suck fecal sewage, a fecal discharge pipeline is fixedly communicated with the lower end of the tank body, one end of the fecal discharge pipeline which is not communicated with the tank body is communicated with the distributor, the lower end of the distributor is provided with a plurality of liquid outlets, the plow is provided with a plurality of plow legs, each liquid outlet is respectively communicated with one plow leg, the fecal sewage enters the plow legs from the liquid outlets, two ends of the suspension device are respectively arranged on the plow and the tank body, and the suspension device can control the lifting of the plow. According to the invention, two procedures of fecal sewage collection and fecal sewage returning are completed by using one set of equipment, and the returning process is directly carried out without changing equipment after fecal sewage collection, so that the labor and material resources and the time cost are saved.

Description

Dirty collection still field device of excrement
Technical Field
The invention relates to the technical field of fecal sewage treatment, in particular to a fecal sewage collecting and returning device.
Background
At present, the Chinese animal husbandry is developed more and more, the first problem in the animal husbandry is the problem of fecal sewage treatment of livestock, the most reasonable place for fecal sewage is to return to the field to be used as fertilizer, at present, domestic fecal sewage collection and returning to the field are all independent devices, no device completes two procedures of collection and returning to the field on one device, and the manufacturing cost of manpower, material resources and devices is increased.
Disclosure of Invention
The invention aims to provide a feces collection and returning device, which solves the problems in the prior art, enables feces collection and returning to fields to be completed quickly, does not need to change equipment for returning to fields after feces collection, and saves manpower, material resources and time cost.
In order to achieve the above object, the present invention provides the following solutions:
the invention provides a manure collecting and returning device which comprises a frame, a tank body, a pressure device, a manure suction device, a suspension device, a distributor and a plow, wherein the frame is provided with a plurality of grooves;
The utility model provides a can be dismantled fixedly set up in on the frame, pressure device fixed set up in on the can and with the internal intercommunication of can, pressure device is used for control thereby the internal pressure of can realizes negative pressure and inhales excrement and malleation defecation, inhale excrement device one end fixed set up in on the can and with the internal intercommunication of can, inhale the excrement device other end and be arranged in the excrement is dirty, the lower extreme of the can still fixed intercommunication has a excrement discharging pipeline, the excrement discharging pipeline does not communicate the one end of the can with the distributor intercommunication, the lower extreme of distributor is provided with a plurality of liquid outlet, be provided with a plurality of plough foot on the plough, the plough foot is cavity, each liquid outlet respectively with a plough foot passes through a hose intercommunication, excrement in the can be through the excrement discharging pipeline gets into in the distributor, the distributor is used for with the excrement dirty even minute each liquid outlet, excrement is dirty gets into from the liquid outlet in the plough foot and advances soil, hanging the device set up respectively in the plough body and hanging the both ends of the plough can be in the control device can be carried out in on the upper portion of the pot.
Preferably, the manure scraping device comprises a hydraulic cylinder, a connecting rod and a scraping plate, wherein two ends of the connecting rod are respectively arranged on the scraping plate and an output shaft of the hydraulic cylinder, the hydraulic cylinder is fixedly arranged on the tank body and used for controlling lifting of the scraping plate, and the scraping plate is used for collecting scattered manure.
Preferably, the pressure device comprises a vacuum pump, a water separator and a breather valve, one end of the breather valve is fixedly arranged at the upper end of the tank body and is communicated with the tank body, the other end of the breather valve, the water separator and the vacuum pump are sequentially connected through pipelines, the water separator is fixedly arranged on the tank body, the vacuum pump is fixedly arranged on the frame, one end of the water separator, which is not connected with the breather valve, is fixedly connected with an evacuation valve, and the evacuation valve is used for discharging liquid in the water separator.
Preferably, an output shaft is arranged behind the tractor of the fertilizer truck, and an input shaft of the vacuum pump is connected with the output shaft through a PTO shaft.
Preferably, the excrement suction device comprises an excrement suction pipeline and a suction valve, the excrement suction pipeline is arranged at the middle lower part of the tank body and is communicated with the tank body, the suction valve is arranged at the communication part of the excrement suction pipeline and the tank body, and the suction valve is used for controlling the working state of the excrement suction device.
Preferably, the breather valve comprises a breather valve shell, a rubber ball body and a hollow metal ball body, wherein the breather valve shell is in a sleeve shape, two ends of the breather valve shell are respectively communicated with the tank body and the water separator, the rubber ball body and the hollow metal ball body are both arranged in the breather valve shell, and the rubber ball body is positioned on the hollow metal ball body.
Preferably, the distributor comprises a distributor shell, a distributor chassis, a motor and a rotary disk, wherein the distributor chassis is a disk, the lower end of the distributor shell is detachably and fixedly connected with the edge of the distributor chassis, the distributor shell and the distributor chassis form a cavity, a liquid inlet is formed in the distributor shell and communicated with one end of a fecal discharging pipeline, a plurality of liquid outlets are uniformly formed in the periphery of the edge of the distributor chassis, a hose is fixedly communicated with each liquid outlet, the motor is fixedly arranged at the lower end of the distributor chassis, an output shaft of the motor upwards penetrates through the center of the distributor chassis and stretches into the cavity, and the rotary disk is positioned in the cavity and fixedly arranged on the output shaft of the motor and is used for uniformly distributing fecal sewage in the distributor shell to each liquid outlet.
Preferably, the device further comprises a liquid level indicator, wherein the liquid level indicator is fixedly arranged on the tank body, a part of the liquid level indicator for measuring the liquid level is arranged in the tank body, and a part of the liquid level indicator for displaying the liquid level is arranged outside the tank body.
Compared with the prior art, the invention has the following technical effects:
The invention provides a manure collecting and returning device, which comprises a frame, a tank body, a pressure device, a manure sucking device, a suspension device, a distributor and a plough, wherein the tank body is detachably and fixedly arranged on the frame, the pressure device is fixedly arranged on the tank body and is communicated with the tank body, the pressure device is used for controlling the pressure in the tank body so as to realize negative-pressure manure sucking and positive-pressure manure discharging, the pressure device can suck gas in the tank body to reduce pressure or discharge pressure to the tank body, one end of the manure sucking device is fixedly arranged on the tank body and is communicated with the tank body, the other end of the manure sucking device is used for sucking manure in the manure, a manure discharge pipeline is fixedly communicated with the lower end of the tank body, when the manure is required to be collected, the manure discharge pipeline and the manure sucking device are closed, the pressure device is opened to suck the gas in the tank body, when the manure is required to be returned to the tank body, the manure discharge pipeline and the manure sucking device are closed, the pressure device is opened to fill the gas into the tank body, the manure discharging pipeline is opened to be communicated with the distributor, the manure is arranged at the two ends of the tank body, the distributor is arranged in the pipe is arranged in a plurality of the hollow grooves respectively, and the distributor is arranged in the hollow plough, and the manure can be discharged from the two ends of the distributor is arranged in the hollow pipe and can be lifted and can be discharged to the hollow by the two ends respectively.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the whole structure of the fecal sewage collecting and returning device provided by the invention;
FIG. 2 is a cross-sectional view of a dispenser provided by the present invention;
In the figure, a 1-tank body, a 2-frame, a 3-distributor, a 4-hose, a 5-plow, a 6-plow foot, a 7-manure discharge pipeline, an 8-vacuum pump, a 9-water separator, a 10-breather valve, an 11-manure scraping device, a 12-manure sucking device, a 13-manure, a 14-distributor shell, a 15-liquid inlet, a 16-rotating disk, a 17-motor and a 18-distributor chassis are arranged.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a feces collection and returning device, which solves the problems in the prior art, enables feces collection and returning to fields to be completed quickly, does not need to change equipment for returning to fields after feces collection, and saves manpower, material resources and time cost.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
The invention provides a fecal sewage collecting and returning device, which is shown in fig. 1 and 2 and comprises a frame 2, a tank body 1, a pressure device, a fecal suction device 12, a suspension device, a distributor 3 and a plow 5;
The tank body 1 is detachably and fixedly arranged on the frame 2, the tank body 1 can be arranged on the frame 2 in a bolt connection mode, the pressure device is fixedly arranged on the tank body 1 and communicated with the inside of the tank body 1, the pressure device is used for controlling the pressure in the tank body 1 so as to realize negative pressure excrement suction and positive pressure excrement discharge, the pressure device can suck gas in the tank body 1, depressurize and discharge air into the tank body 1, one end of the excrement suction device 12 is fixedly arranged on the tank body 1 and communicated with the inside of the tank body 1, the other end of the excrement suction device 12 is used for being placed in excrement and sucking excrement, the lower end of the tank body 1 is fixedly communicated with an excrement discharge pipeline 7, when the excrement is required to be collected, the excrement discharge pipeline 7 and the excrement suction device 12 are closed, the pressure device is opened to suck gas in the tank body 1, when the inside of the tank body 1 is in negative pressure, the excrement suction device 12 is opened, the excrement suction device automatically sucks excrement due to small pressure in the tank body, and the excrement collection process is completed, when the manure is needed to return to the field, the manure discharging pipeline 7 and the manure absorbing device 12 are closed, the pressure device is opened to charge air into the tank body 1, after the pressure in the tank body 1 reaches a certain value, the manure discharging pipeline 7 is opened, one end of the manure discharging pipeline 7 which is not communicated with the tank body 1 is communicated with the distributor 3, the lower end of the distributor 3 is provided with a plurality of liquid outlets, the plow 5 is provided with a plurality of plow feet 6, the plow feet 6 are hollow, each liquid outlet is respectively communicated with one plow foot 6 through a hose 4, the manure in the tank body 1 can enter the distributor 3 through the manure discharging pipeline 7, the distributor 3 is used for uniformly distributing the manure into each liquid outlet, the manure enters the plow feet 6 from the liquid outlets and is sprayed into soil to complete the fertilization process, the two ends of the suspension device are respectively arranged on the plow 5 and the tank body 1, the plow 5 is suspended on the tank body 1 through the suspension device, the suspension device can control the lifting of the plow 5, the hanging device comprises a convex tripod and a concave tripod, one end of the convex tripod is hinged to the tank body 1, the other end of the convex tripod is movably connected to the tank body 1 through a hydraulic cylinder, the concave tripod is connected and detachably connected to the convex tripod, the upper end of the plow 5 is detachably arranged on the concave tripod, the hydraulic cylinder controls the lifting of the convex tripod, the convex tripod drives the concave tripod to lift up and down with the plow 5, when the excrement is needed to return to the field, the plow 5 is lowered to the required height, and when the excrement is collected, the plow 5 is lifted up and retracted.
Further, the manure scraping device 11 is further included, the manure scraping device 11 comprises a hydraulic cylinder, a connecting rod and a scraping plate, the scraping plate is in a semicircular arc shape, two ends of the connecting rod are respectively arranged on the scraping plate and an output shaft of the hydraulic cylinder, the hydraulic cylinder is fixedly arranged on the tank body 1, the hydraulic cylinder is used for controlling lifting of the scraping plate, the scraping plate is used for collecting scattered manure, after the manure is collected into a pile, the manure absorbing end of the manure absorbing device 12 is placed in the manure to absorb the manure, and the scattered manure is not required to be collected together by manpower, so that the manpower is saved.
Further, the pressure device comprises a vacuum pump 8, a water separator 9 and a breather valve 10, one end of the breather valve 10 is fixedly arranged at the upper end of the tank body 1 by bolts and is communicated with the interior of the tank body 1, the other end of the breather valve 10, the water separator 9 and the vacuum pump 8 are sequentially connected through pipelines, the water separator 9 is fixedly arranged on the tank body 1, the water separator 9 is used for separating gas and water vapor, corrosion to the vacuum pump 8 caused by excessive water vapor entering the interior of the vacuum pump 8 is avoided, the vacuum pump 8 is fixedly arranged on the frame 2, the mounting positions of the water separator 9 and the vacuum pump 8 can be determined according to the actual working conditions, mainly in order to avoid damage to the vacuum pump 8 and the water separator 9 due to vibration during working, one end of the water separator 9, which is not connected with the breather valve 10, is fixedly connected with an exhaust valve for exhausting liquid in the water separator 9, the vacuum pump 8 can perform two working procedures of air suction and exhaust, and the vacuum pump 8 is preferably a reciprocating vacuum pump.
Further, an output shaft is arranged behind the tractor of the fertilizer truck, an input shaft and an output shaft of the vacuum pump 8 are connected through a PTO shaft, the PTO shaft is a power transmission shaft, and the vacuum pump 8 takes a power shaft of the tractor as a power source without additionally arranging a power source.
Further, the excrement suction device 12 comprises an excrement suction pipeline and a suction valve, the excrement suction pipeline is arranged at the middle lower part of the tank body 1 and is communicated with the interior of the tank body 1, the suction valve is arranged at the communication part of the excrement suction pipeline and the tank body 1 and is used for controlling the working state of the excrement suction device 12, a discharge valve is arranged at the communication part of the excrement discharge pipeline 7 and the tank body 1, the suction valve and the discharge valve are both closed at first, the tank body 1 is pumped and depressurized by a pressure device, and when the pressure in the tank body 1 is reduced to a required degree, the suction valve is opened to suck the excrement.
Further, the breather valve 10 comprises a breather valve 10 shell, a rubber ball body and a hollow metal ball body, the breather valve 10 shell is in a set of tube shape, two ends of the breather valve 10 shell are respectively communicated with the tank body 1 and the water separator 9, the rubber ball body and the hollow metal ball body are both arranged in the breather valve 10 shell, the rubber ball body is positioned on the hollow metal ball body, the breather valve 10 is used for preventing liquid and foam in the tank body 1 from entering the vacuum pump 8, when the liquid in the tank body 1 is full, the hollow metal ball in the breather valve 10 jacks up the rubber ball on the upper portion under the action of the buoyancy, when the tank is full, the rubber ball seals the mouth of the breather valve 10, the liquid does not enter the water separator 9, a small amount of liquid and foam entering the water separator 9 are discharged periodically through the emptying valve of the separator.
Further, the distributor 3 comprises a distributor shell 14, a distributor chassis 18, a motor 17 and a rotating disc 16, the motor is preferably a hydraulic motor, the distributor chassis 18 is a disc, the lower end of the distributor shell 14 is detachably and fixedly connected with the edge of the distributor chassis 18, the distributor shell 14 and the distributor chassis 18 form a cavity, a liquid inlet 15 is arranged on the distributor shell 14, the liquid inlet 15 is arranged above the distributor shell 14, the liquid inlet 15 is communicated with one end of the excrement discharging pipeline 7, a plurality of liquid outlets are uniformly formed in the periphery of the edge of the distributor chassis 18, a hose 4 is fixedly communicated with each liquid outlet, the motor 17 is fixedly arranged at the lower end of the distributor chassis 18, an output shaft of the motor 17 upwards penetrates through the center of the distributor chassis 18 and stretches into the cavity, the rotating disc 16 is positioned in the cavity and fixedly arranged on the output shaft of the motor 17, the rotating disc 16 is used for uniformly distributing excrement in the distributor shell 14 to each liquid outlet, the liquid outlets can be thrown to the edge of the cavity when the rotating disc 16 rotates, and each liquid outlet is arranged at the edge of the distributor chassis 18, and thus the excrement pollution amount at each liquid outlet can be approximately the same.
Further, still include the liquid level indicator, the liquid level indicator is fixed to be set up on jar body 1, and the part that the liquid level indicator measured the liquid level sets up in jar body 1, and the part that the liquid level indicator shows the liquid level sets up outside jar body 1, can confirm the dirty volume of excrement in jar body 1 according to the numerical value on the liquid level indicator, and is convenient simple.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided herein to facilitate understanding of the principles and embodiments of the present invention and to provide further advantages and practical applications for those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.

Claims (5)

1.一种粪污收集还田装置，其特征在于：包括车架、罐体、压力装置、吸粪装置、悬挂装置、分配器和犁；1. A manure collection and returning device, characterized in that it comprises a frame, a tank, a pressure device, a manure suction device, a suspension device, a distributor and a plow; 所述罐体可拆卸固定设置于所述车架上，所述压力装置固定设置于所述罐体上并与所述罐体内连通，所述压力装置用于控制所述罐体内的压力从而实现负压吸粪和正压排粪，所述吸粪装置一端固定设置于所述罐体上并与所述罐体内连通，所述吸粪装置另一端用于置于粪污中吸取粪污，所述罐体下端还固定连通有一排粪管道，所述排粪管道未连通所述罐体的一端与所述分配器连通，所述分配器的下端设置有若干个出液口，所述犁上设置有若干个犁脚，所述犁脚中空，各所述出液口分别与一个所述犁脚通过一软管连通，所述罐体内的粪污能够通过所述排粪管道进入所述分配器中，所述分配器用于将粪污均匀的分给各所述出液口，所述粪污从出液口进入所述犁脚内并洒进土壤内，所述悬挂装置的两端分别设置于所述犁和所述罐体上，所述犁通过所述悬挂装置悬挂设置于所述罐体上，所述悬挂装置能够控制所述犁的升降；还包括刮粪装置，所述刮粪装置包括液压缸、连杆和刮板，所述连杆的两端分别设置于所述刮板和所述液压缸的输出轴上，所述液压缸固定设置于所述罐体上，所述液压缸用于控制所述刮板的升降，所述刮板用于收集散落的粪污；所述压力装置包括真空泵、水分离器和呼吸阀，所述呼吸阀的一端固定设置于所述罐体的上端并与罐体内连通，所述呼吸阀的另一端、所述水分离器和所述真空泵依次通过管道连接，所述水分离器固定于所述罐体上，所述真空泵固定设置于所述车架上，所述水分离器未连接所述呼吸阀的一端固定连接有排空阀，所述排空阀用于排出所述水分离器中的液体；所述分配器包括分配器壳体、分配器底盘、马达和旋转盘，所述分配器底盘为一圆盘，所述分配器壳体的下端与所述分配器底盘的边沿可拆卸固定连接，所述分配器壳体和所述分配器底盘形成一腔体，所述分配器壳体上设置有一进液口，所述进液口与所述排粪管道的一端连通，所述分配器底盘边缘周向均匀开设有若干个所述出液口，各所述出液口均固定连通有一所述软管，所述马达固定设置于所述分配器底盘的下端，所述马达的输出轴向上穿过所述分配器底盘的中心伸入至所述腔体内，所述旋转盘位于所述腔体内并固定设置于所述马达的输出轴上，所述旋转盘用于将所述分配器壳体内的粪污均匀分配给各所述出液口。The tank body is detachably fixed on the frame, the pressure device is fixed on the tank body and communicated with the tank body, the pressure device is used to control the pressure in the tank body to achieve negative pressure feces suction and positive pressure feces discharge, one end of the feces suction device is fixed on the tank body and communicated with the tank body, the other end of the feces suction device is used to be placed in feces and sewage to absorb feces and sewage, the lower end of the tank body is also fixedly connected to a feces discharge pipe, the end of the feces discharge pipe not connected to the tank body is connected to the distributor, the lower end of the distributor is provided with a plurality of liquid outlets, the plow is provided with a plurality of plow feet, the plow feet are hollow, and each of the liquid outlets is respectively connected to one of the plow feet through a The manure in the tank body can enter the distributor through the feces discharge pipe, and the distributor is used to evenly distribute the manure to each of the liquid outlets, and the manure enters the plow foot from the liquid outlet and is sprinkled into the soil. The two ends of the suspension device are respectively arranged on the plow and the tank body, and the plow is suspended on the tank body through the suspension device, and the suspension device can control the lifting of the plow; it also includes a manure scraping device, and the manure scraping device includes a hydraulic cylinder, a connecting rod and a scraper, and the two ends of the connecting rod are respectively arranged on the scraper and the output shaft of the hydraulic cylinder, and the hydraulic cylinder is fixedly arranged on the tank body, and the hydraulic cylinder is used to control the lifting of the scraper. The scraper is used to collect scattered feces and sewage; the pressure device includes a vacuum pump, a water separator and a breathing valve, one end of the breathing valve is fixedly arranged on the upper end of the tank body and communicated with the tank body, the other end of the breathing valve, the water separator and the vacuum pump are connected in sequence through pipelines, the water separator is fixed on the tank body, the vacuum pump is fixedly arranged on the frame, and the end of the water separator not connected to the breathing valve is fixedly connected to an emptying valve, and the emptying valve is used to discharge the liquid in the water separator; the distributor includes a distributor housing, a distributor chassis, a motor and a rotating disk, the distributor chassis is a disc, and the lower end of the distributor housing is connected to the The edge of the distributor chassis is detachably fixedly connected, the distributor shell and the distributor chassis form a cavity, the distributor shell is provided with a liquid inlet, the liquid inlet is connected to one end of the feces discharge pipe, a plurality of liquid outlets are evenly opened circumferentially at the edge of the distributor chassis, each of the liquid outlets is fixedly connected to a hose, the motor is fixedly arranged at the lower end of the distributor chassis, the output shaft of the motor passes through the center of the distributor chassis upward and extends into the cavity, the rotating disk is located in the cavity and fixedly arranged on the output shaft of the motor, the rotating disk is used to evenly distribute the feces in the distributor shell to each of the liquid outlets. 2.根据权利要求1所述的粪污收集还田装置，其特征在于：施肥车的牵引车后方设置有输出轴，所述真空泵的输入轴与所述输出轴通过PTO轴连接。2. The manure collection and returning device according to claim 1 is characterized in that an output shaft is arranged at the rear of the tractor of the fertilizer spreading vehicle, and the input shaft of the vacuum pump is connected to the output shaft through a PTO shaft. 3.根据权利要求1所述的粪污收集还田装置，其特征在于：所述吸粪装置包括吸粪管道和吸入阀门，所述吸粪管道设置于所述罐体的中下部并与所述罐体内连通，所述吸入阀门设置于所述吸粪管道和所述罐体连通处，所述吸入阀门用于控制所述吸粪装置的工作状态。3. The manure collection and returning device according to claim 1 is characterized in that: the manure suction device includes a manure suction pipe and a suction valve, the manure suction pipe is arranged in the middle and lower part of the tank body and is connected with the tank body, the suction valve is arranged at the connection between the manure suction pipe and the tank body, and the suction valve is used to control the working state of the manure suction device. 4.根据权利要求1所述的粪污收集还田装置，其特征在于：所述呼吸阀包括呼吸阀壳体、橡胶球体和空心金属球体，所述呼吸阀壳体为一套筒状，所述呼吸阀壳体的两端分别和所述罐体和所述水分离器连通，所述橡胶球体和所述空心金属球体均设置于所述呼吸阀壳体的内部，所述橡胶球体位于所述空心金属球体上。4. The manure collection and return to field device according to claim 1 is characterized in that: the breathing valve includes a breathing valve housing, a rubber sphere and a hollow metal sphere, the breathing valve housing is a sleeve-shaped, and the two ends of the breathing valve housing are respectively connected to the tank body and the water separator, the rubber sphere and the hollow metal sphere are both arranged inside the breathing valve housing, and the rubber sphere is located on the hollow metal sphere. 5.根据权利要求1所述的粪污收集还田装置，其特征在于：还包括液位指示器，所述液位指示器固定设置于所述罐体上，所述液位指示器测量液位的部分设置于所述罐体内，所述液位指示器显示液位的部分设置于所述罐体外。5. The manure collection and returning device according to claim 1 is characterized in that it also includes a liquid level indicator, which is fixedly mounted on the tank body, a portion of the liquid level indicator for measuring the liquid level is disposed outside the tank body, and a portion of the liquid level indicator for displaying the liquid level is disposed outside the tank body.
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