CN223592567U - An integrated environmental protection device for manure collection and treatment in cattle farms - Google Patents

Abstract

The utility model is suitable for the technical field of fecal treatment, and provides an integrated fecal collection and treatment environment-friendly device for a cattle farm, which comprises a fermentation tank for fermenting fecal and a heater arranged in the fermentation tank, a stirring rod rotatably arranged in the fermentation tank and used for turning fecal, a first motor fixedly arranged at the top of the fermentation tank, an output shaft of the first motor fixedly connected with an output rod of the stirring rod, a temperature and humidity sensor arranged in a groove in the inner wall of the fermentation tank, and a mixing tank fixedly arranged at one side of the fermentation tank. This scheme provides a support integrated environment-friendly device of excrement and urine collection processing for cattle farm is through adding the fungus liquid in to excrement, can make the microorganism in the excrement propagate rapidly and decompose the organic matter in the excrement to shorten fermentation cycle, improve fermentation efficiency, also can improve fermentation product's quality and stability simultaneously.

Description

Excrement collecting and treating integrated environment-friendly device for cattle farm

Technical Field

The utility model belongs to the technical field of fecal treatment, and particularly relates to an integrated fecal collection and treatment environment-friendly device for a cattle farm.

Background

With the development of animal husbandry, large-scale cattle farms are gradually increased, and a large amount of feces which are not only polluted by environment but also inconvenient for life are caused if the feces are improperly treated, the feces not only contain pathogenic microorganisms, but also are rich in cellulose, organic matters, amino acids and various humic acids, and the components in the cattle manure are good organic fertilizers for crops, so that the biological organic fertilizers prepared from the cattle manure can be changed into treasures for reuse;

at present, when the excrement is fermented, most of the excrement is poured into a collecting box of an excrement collecting and treating device for aerobic composting, but the existing treating box cannot effectively improve the composting fermentation efficiency, so that the fermentation time is long, and the continuous production of new excrement is not facilitated for the treatment of a cattle farm.

Disclosure of utility model

The utility model provides an integrated environment-friendly device for collecting and treating feces in a cattle farm, and aims to solve the problem that the feces collecting and treating device used at present, which is proposed by the background technology, cannot effectively improve the feces fermentation efficiency.

The integrated environment-friendly device for collecting and treating the excrement for the cattle farm comprises a fermentation tank for fermenting the excrement, a heater arranged in the fermentation tank, a stirring rod rotatably arranged in the fermentation tank and used for turning the excrement, a first motor fixedly arranged at the top of the fermentation tank, an output shaft of the first motor fixedly connected with an output rod of the stirring rod, a temperature and humidity sensor arranged in a groove in the inner wall of the fermentation tank, a mixing tank fixedly arranged at one side of the fermentation tank, a liquid storage tank fixedly arranged at one side of the mixing tank and used for storing bacterial liquid, and a stirring mechanism arranged on the mixing tank and used for mixing water and the bacterial liquid.

Preferably, the stirring mechanism comprises a mixing rod rotatably arranged in the mixing box, a group of chain wheels fixedly sleeved on the mixing rod and the stirring rod respectively, and a chain sleeved on the group of chain wheels, wherein the chain is meshed with the group of chain wheels.

Preferably, the fermentation tank is internally and fixedly provided with an annular drain pipe and an oxygenation pipe, the oxygenation pipe is positioned below the annular drain pipe, the oxygenation pipe is connected with external oxygen supply equipment, one side of the inner wall of the mixing tank is fixedly provided with a water pump, and the drainage end of the water pump extends out of the mixing tank and is connected with the annular drain pipe.

Preferably, the screw thread section of thick bamboo is installed in the bottom rotation of liquid storage pot, the screw thread is installed to the screw thread section of thick bamboo, the top fixed mounting of threaded rod has the push pedal, the push pedal with the inner wall sliding contact of liquid storage pot, the bottom fixed mounting of liquid storage pot has the second motor, the output shaft of second motor with all fixed cover is equipped with the conical gear on the screw thread section of thick bamboo, two conical gear meshes mutually.

Preferably, the top fixed mounting of reservoir has the fluid-discharge tube, the fluid-discharge tube with mixing box fixed connection, install the valve on the fluid-discharge tube, the bottom fixed mounting of reservoir has the protection casing, the protection casing cover is established on second motor and the conical gear, the connector that is used for the threaded rod to pass through is seted up to the bottom of protection casing.

Preferably, the observation windows are arranged on one sides of the mixing box and the liquid storage tank, a scraper is fixedly arranged on the stirring rod, and the scraper is in rotary contact with the inner wall of the fermentation box.

Preferably, the top of fermentation cylinder, mixing box and liquid storage pot all installs the feeder hopper, and is a plurality of equal screw thread installs the lid on the feeder hopper, the bin outlet has been seted up to one side of fermentation cylinder, it has the apron to articulate on the bin outlet, one side of fermentation cylinder is provided with electric telescopic handle, electric telescopic handle's output pole with the apron articulates mutually.

Compared with the related art, the integrated environment-friendly device for collecting and treating the excrement for the cattle farm has the following beneficial effects:

Compared with the prior art, the integrated environment-friendly device for collecting and processing the excrement for the cattle farm, which is provided by the scheme, has the advantages that through the synergistic effect of the heater, the stirring rod and the bacterial liquid stored in the liquid storage tank, the fermentation efficiency of the excrement is obviously improved, the fermentation time is shortened, the novel excrement is beneficial to timely processing of the cattle farm, the fermentation process is ensured to be carried out under the optimal condition through the real-time monitoring and the accurate control of the temperature and humidity sensor, the quality of the organic fertilizer is improved, the problem of environmental pollution is solved, the recycling of resources is realized, and the device has obvious economic and social benefits.

In summary, the integrated environment-friendly device for collecting and processing the excrement for the cattle farm can lead microorganisms in the excrement to rapidly reproduce and decompose organic substances in the excrement by adding the bacterial liquid into the excrement, thereby shortening the fermentation period, improving the fermentation efficiency and improving the quality and stability of fermentation products.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of an integrated fecal collection and treatment environmental protection device for a cattle farm;

FIG. 2 is a schematic rear view cross-sectional structure of the integrated fecal collection and treatment environmental protection device for cattle farm provided by the utility model;

FIG. 3 is a schematic rear view of the integrated environmental protection device for collecting and treating feces for cattle farm;

FIG. 4 is an assembled view of a stirring rod, mixing rod, sprocket and chain in accordance with the present utility model;

FIG. 5 is an enlarged schematic view of the portion A shown in FIG. 1;

Fig. 6 is an enlarged schematic view of the portion B shown in fig. 2.

Reference numeral 1, fermenting case; 2, a heater, 3, a stirring rod, 4, a first motor, 5, a temperature and humidity sensor, 6, a mixing box, 7, a liquid storage tank, 8, a mixing rod, 9, a chain wheel, 10, a chain, 11, an annular drain pipe, 12, an oxygen increasing pipe, 13, a water pump, 14, a threaded cylinder, 15, a threaded rod, 16, a push plate, 17, a second motor, 18, a conical gear, 19, a protective cover, 20, an observation window, 21, a cover plate, 22, an electric telescopic rod, 23 and a scraping plate.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, the terms used in the description of this application are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, and the terms "comprising" and "having" and any variations thereof in the description of this utility model and the claims and the above description of the drawings are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and in the claims or drawings, are used for distinguishing between different objects and not for describing a particular sequential order, and the terms "inner," "outer," "left," "right," and the like are used for convenience in describing the present utility model and simplifying the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The embodiment of the utility model provides an integrated environment-friendly device for collecting and processing excrement for a cattle farm, which is shown in figures 1-6 and comprises a fermentation tank 1 for fermenting excrement, a heater 2 arranged in the fermentation tank 1, a stirring rod 3 rotatably arranged in the fermentation tank 1 and used for turning the excrement, a first motor 4 fixedly arranged at the top of the fermentation tank 1, an output shaft of the first motor 4 fixedly connected with an output rod of the stirring rod 3, a temperature and humidity sensor 5 arranged in a groove in the inner wall of the fermentation tank 1, a mixing tank 6 fixedly arranged at one side of the fermentation tank 1, a liquid storage tank 7 fixedly arranged at one side of the mixing tank 6 and a stirring mechanism arranged on the mixing tank 6 and used for mixing water and bacterial liquid.

In this embodiment, firstly, cow dung is collected in a fermentation tank 1, in order to improve the fermentation efficiency of compost, a heater 2 is installed in the fermentation tank 1 for providing a proper fermentation temperature, meanwhile, a stirring rod 3 is driven by a first motor 4 to rotate in the fermentation tank to realize the turning and uniform mixing of the dung, so that the fermentation process can be accelerated, the uneven fermentation caused by local overheating or accumulation can be prevented, a temperature and humidity sensor 5 is installed in a groove on the inner wall of the fermentation tank 1 for accurately controlling the fermentation condition, the temperature and humidity in the fermentation tank are monitored in real time, the fermentation process is ensured to be carried out under the optimal condition, meanwhile, bacterial liquid stored in a liquid storage tank 7 can be added into the fermentation dung after being mixed with water by a mixing tank 6 for providing necessary microbial nutrition for the fermentation process, and the microbes can accelerate the fermentation process of the dung, the fermentation efficiency is improved, microorganisms in the bacterial liquid can rapidly reproduce and decompose organic substances in the excrement, so that the fermentation period is shortened, the microbial community structure in the fermentation process can be optimized by adding the bacterial liquid, the quality and stability of the fermented product are improved, meanwhile, the microorganisms can decompose substances generating odor in the fermentation process, so that the environmental pollution is reduced, the fermentation efficiency of the excrement is obviously improved through the synergistic effect of the bacterial liquid stored in the heater 2, the stirring rod 3 and the liquid storage tank 7, the fermentation time is shortened, the timely treatment of the newly produced excrement in a cattle farm is facilitated, the fermentation process is ensured to be carried out under the optimal condition through the real-time monitoring and accurate control of a temperature and humidity sensor, the quality of the organic fertilizer is improved, the problem of environmental pollution is solved through converting the cattle excrement into the biological organic fertilizer, the reutilization of resources is realized, has remarkable economic and social benefits.

In a further preferred embodiment of the utility model, the stirring mechanism comprises a mixing rod 8 rotatably arranged in the mixing box 6, a group of chain wheels 9 fixedly sleeved on the mixing rod 8 and the stirring rod 3 respectively, and a chain 10 sleeved on the group of chain wheels 9, wherein the chain 10 is meshed with the group of chain wheels 9.

In this embodiment, cow dung is collected in fermentation tank 1, heater 2 provides suitable fermentation temperature, fungus liquid in liquid storage tank 7 flows into mixing box 6 through the pipeline, mix with water, first motor 4 drive puddler 3 and mixing rod 8 synchronous rotation, stir excrement and mixed solution respectively, evenly mixed fungus liquid sprays the excrement in fermentation tank 1 through annular drain pipe 11, ferment, through the mechanical linkage of sprocket 9 and chain 10, the synchronous rotation of puddler 3 and mixing rod 8 has been realized, water and fungus liquid's mixing efficiency has been improved, fungus liquid can evenly distributed in the aquatic has been ensured, because puddler 3 and mixing rod 8 are through same motor drive, therefore need not to set up the motor alone for mixing box 6, energy and cost have been saved, evenly mixed fungus liquid can promote the fermentation process of excrement and urine more effectively, improve the quality and the fermentation efficiency of organic fertilizer.

In a further preferred embodiment of the present utility model, an annular drain pipe 11 and an oxygenation pipe 12 are fixedly installed in the fermentation tank 1, the oxygenation pipe 12 is located below the annular drain pipe 11, the oxygenation pipe 12 is connected with external oxygen supply equipment, a water pump 13 is fixedly installed on one side of the inner wall of the mixing tank 6, and a drainage end of the water pump 13 extends out of the mixing tank 6 and is connected with the annular drain pipe 11.

In this embodiment, when the humidity in the fermentation tank 1 needs to be regulated or the water needs to be replenished, the water pump 13 is started, the mixed liquid (water and bacteria liquid) in the mixing tank 6 is pumped into the annular drain pipe 11 through a pipeline and then uniformly sprayed on the surface of the fermented manure, the oxygenation pipe 12 is connected with an external oxygen supply device, oxygen or air is injected into the pipe to provide necessary oxygen supply for the fermented manure, the oxygen is uniformly released into the fermented manure through the micro-pores of the oxygenation pipe 12 to promote the activity of microorganisms, the fermentation process is accelerated, the humidity in the fermentation tank 1 can be accurately controlled through the cooperation of the annular drain pipe 11 and the water pump 13, a proper water environment is provided for the fermentation process, the introduction of the oxygenation pipe 12 provides sufficient oxygen supply for the fermented manure, the activity of microorganisms is promoted, the fermentation process is accelerated, optimized humidity management and oxygen supply conditions are realized, the fermentation process is more efficient, the fermentation time is shortened, and the quality of the organic fertilizer is improved.

In a further preferred embodiment of the present utility model, a threaded cylinder 14 is rotatably mounted at the bottom end of the liquid storage tank 7, a threaded rod 15 is mounted on the threaded cylinder 14 in a threaded manner, a push plate 16 is fixedly mounted at the top end of the threaded rod 15, the push plate 16 is in sliding contact with the inner wall of the liquid storage tank 7, a second motor 17 is fixedly mounted at the bottom of the liquid storage tank 7, a conical gear 18 is fixedly sleeved on an output shaft of the second motor 17 and the threaded cylinder 14, and the two conical gears 18 are meshed.

In this embodiment, when the bacterial liquid in the liquid storage tank 7 needs to be discharged, the second motor 17 is started, the second motor 17 drives the threaded cylinder 14 to rotate through the transmission of the bevel gear 18, the threaded rod 15 moves along the axial direction of the threaded cylinder 14, so that the push plate 16 is pushed to slide up and down in the liquid storage tank 7, the bacterial liquid is pushed out of the liquid discharge pipe of the liquid storage tank 7 by the sliding of the push plate 16, the bacterial liquid is automatically discharged through the cooperation of the second motor 17, the bevel gear 18, the threaded cylinder 14, the threaded rod 15 and other components, the convenience and the efficiency of operation are improved, and because the threaded transmission has self-locking property, when the second motor 17 stops working, the push plate 16 can be kept at the current position and cannot move due to gravity or other factors, so that the bacterial liquid discharge amount is accurately controlled.

In a further preferred embodiment of the present utility model, a liquid drain pipe is fixedly installed at the top of the liquid storage tank 7, the liquid drain pipe is fixedly connected with the mixing tank 6, a valve is installed on the liquid drain pipe, a protection cover 19 is fixedly installed at the bottom of the liquid storage tank 7, the protection cover 19 is covered on the second motor 17 and the bevel gear 18, and a connection port for the threaded rod 15 to pass through is formed at the bottom of the protection cover 19.

In this embodiment, when the bacterial liquid needs to be discharged, the valve on the liquid discharge pipe is opened, the second motor 17 is started, the second motor 17 drives the threaded cylinder 14 to rotate through the transmission of the bevel gear 18, and then the threaded rod 15 and the push plate 16 are pushed to move, the bacterial liquid is pushed out from the bottom of the liquid storage tank 7 through the movement of the push plate 16, the bacterial liquid enters the mixing tank 6 through the liquid discharge pipe and is mixed with water, after being uniformly mixed, the bacterial liquid and the water are conveyed into the fermentation tank 1 through the annular drain pipe 11 to participate in the fermentation process of the excrement, the discharge speed and the discharge amount of the bacterial liquid can be accurately controlled through the arrangement of the liquid discharge pipe and the valve, the water and the bacterial liquid in the mixing tank 6 can be ensured to be mixed according to a preset proportion, the quality of organic fertilizer is improved, the second motor 17 is effectively protected from being interfered by the external environment through the introduction of the protective cover 19, the service life of equipment is prolonged, and the influence of noise and vibration on the surrounding environment is reduced.

In a further preferred embodiment of the present utility model, observation windows 20 are installed on one side of the mixing tank 6 and one side of the liquid storage tank 7, and a scraper 23 is fixedly installed on the stirring rod 3, and the scraper 23 is in rotational contact with the inner wall of the fermentation tank 1.

In this embodiment, the state of mixing box 6 and liquid storage pot 7 is observed through viewing window 20 to the operating personnel, ensure the accuracy of mixing proportion and fungus liquid supply, simultaneously also be convenient for follow-up interpolation water and fungus liquid, first motor 4 drive puddler 3 is rotatory, drive scraper blade 23 slides along fermentation tank 1 inner wall, scrape excrement and urine or the residue of adhering to on the inner wall, the setting of viewing window 20, make the operating personnel can intuitively observe the state of mixing box 6 and liquid storage pot 7, thereby in time make the adjustment, ensure the accuracy of mixing proportion and fungus liquid supply, simultaneously also be favorable to follow-up interpolation water and fungus liquid to mixing box 6 and liquid storage pot 7, through the design of scraper blade 23, the problem that excrement and urine or the residue of adhering to on fermentation tank 1 inner wall is difficult to clear up has been solved effectively, fermentation process's homogeneity and fermentation tank 1's cleanliness have been improved the life of equipment.

In a further preferred embodiment of the present utility model, the top parts of the fermentation tank 1, the mixing tank 6 and the liquid storage tank 7 are all provided with feed hoppers, a plurality of the feed hoppers are all provided with covers in a threaded manner, one side of the fermentation tank 1 is provided with a discharge port, the discharge port is hinged with a cover plate 21, one side of the fermentation tank 1 is provided with an electric telescopic rod 22, and an output rod of the electric telescopic rod 22 is hinged with the cover plate 21.

In this embodiment, when the fermented material in the fermenting tank 1 needs to be discharged, the output rod of the electric telescopic rod 22 is recovered to drive the cover plate 21 to rotate along the discharge port, so that the cover plate 21 is far away from the discharge port, and the discharge channel is opened, and the material is discharged from the discharge port under the action of gravity, so that the discharging is completed.

In summary, compared with the related art, the device can lead the microorganisms in the feces to rapidly reproduce and decompose the organic substances in the feces by adding the bacterial liquid into the feces, thereby shortening the fermentation period, improving the fermentation efficiency and improving the quality and stability of the fermentation product.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims (7)

1. An integrated environmental protection device for collecting and treating manure in cattle farms, characterized in that it comprises: A fermentation tank for fermenting manure and a heater installed inside the fermentation tank; Rotate the stirring rod installed inside the fermentation tank for turning over the manure; A first motor is fixedly installed on the top of the fermentation tank, and the output shaft of the first motor is fixedly connected to the output rod of the stirring rod. A temperature and humidity sensor installed in a groove on the inner wall of the fermentation tank; A mixing tank fixedly installed on one side of the fermentation tank; A storage tank for storing bacterial solution is fixedly installed on one side of the mixing tank; A stirring mechanism for mixing water and bacterial solution is provided on the mixing tank. 2. The integrated environmental protection device for manure collection and treatment in cattle farms as described in claim 1, characterized in that the stirring mechanism comprises: Rotate the mixing rod installed inside the mixing chamber; A set of sprockets respectively fixedly sleeved on the mixing rod and the stirring rod; A chain is fitted onto a set of sprockets, and the chain meshes with the set of sprockets. 3. The integrated environmental protection device for manure collection and treatment in cattle farms as described in claim 1, characterized in that an annular drainage pipe and an oxygenation pipe are fixedly installed inside the fermentation tank, the oxygenation pipe is located below the annular drainage pipe, the oxygenation pipe is connected to an external oxygen supply device, and a water pump is fixedly installed on one side of the inner wall of the mixing tank, the drainage end of the water pump extends out of the mixing tank and is connected to the annular drainage pipe. 4. The integrated environmental protection device for manure collection and treatment in cattle farms as described in claim 1, characterized in that a threaded cylinder is rotatably installed at the bottom end of the storage tank, a threaded rod is threadedly installed on the threaded cylinder, a push plate is fixedly installed at the top end of the threaded rod, the push plate slides in contact with the inner wall of the storage tank, a second motor is fixedly installed at the bottom of the storage tank, and bevel gears are fixedly sleeved on the output shaft of the second motor and the threaded cylinder, and the two bevel gears mesh with each other. 5. The integrated environmental protection device for manure collection and treatment in cattle farms as described in claim 4, characterized in that a drain pipe is fixedly installed on the top of the storage tank, the drain pipe is fixedly connected to the mixing box, a valve is installed on the drain pipe, a protective cover is fixedly installed on the bottom of the storage tank, the protective cover covers the second motor and the bevel gear, and a connection port for the threaded rod to pass through is opened at the bottom of the protective cover. 6. The integrated environmental protection device for manure collection and treatment in cattle farms as described in claim 1, characterized in that an observation window is installed on one side of both the mixing tank and the storage tank, and a scraper is fixedly installed on the stirring rod, the scraper being in rotatable contact with the inner wall of the fermentation tank. 7. The integrated environmental protection device for manure collection and treatment in cattle farms as described in claim 1, characterized in that: a feeding hopper is installed on the top of the fermentation box, the mixing box and the storage tank, and a cover is threaded onto each of the feeding hoppers; a discharge port is opened on one side of the fermentation box, and a cover plate is hinged to the discharge port; an electric telescopic rod is provided on one side of the fermentation box, and the output rod of the electric telescopic rod is hinged to the cover plate.