CN112778027A

CN112778027A - Environment-friendly fermentation system for gardens and rapid fermentation method

Info

Publication number: CN112778027A
Application number: CN202110082604.5A
Authority: CN
Inventors: 张水香
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-05-11

Abstract

The invention discloses an environment-friendly fermentation system for gardens and a rapid fermentation method, which relate to the technical field of gardens and comprise an engineering vehicle, wherein the engineering vehicle also comprises a load-bearing hanging rack and a retraction rack, the top of the load-bearing hanging rack is respectively provided with a fermentation box and a crushing box, the bottom of the load-bearing hanging rack is provided with a urea box, the retraction rack is vertically arranged at the tail part of the load-bearing hanging rack, the crushing box is internally provided with a crushing system and a material discharging system, the crushing system and the fermentation box are internally provided with a fermentation component, compared with the traditional compost, the fermentation system is easier to ferment and degrade, the fermentation time is greatly shortened, meanwhile, the collection and fermentation can be carried out simultaneously, the continuous fertilization operation and the resource recycling are effectively realized, the compost amount of single fermentation can be used for greening and fertilizing large areas of gardens, the urban landscaping can be furthest helped, a, the cost is effectively saved.

Description

Environment-friendly fermentation system for gardens and rapid fermentation method

Technical Field

The invention relates to the technical field of gardens, in particular to an environment-friendly fermentation system for gardens and a rapid fermentation method.

Background

Because the urban greening area of China is continuously enlarged, the amount of garden garbage is huge and rises year by year, most garden garbage is not recycled, and is only buried or burned as urban garbage, so that not only is biomass resource wasted and land resource occupied, but also the garbage treatment cost is increased, the resource is wasted and the environment is polluted, if the greening garbage is crushed, the compost is returned to the field and is forest, the wood compost is rich in durable humus, the soil improvement effect is durable, rich trace elements are supplemented, the soil microorganism diversification balance is promoted, the ecological greening garbage-saving soil-improving material is a very important soil-improving material, the aims of garbage emission reduction, land resource saving, soil and ecology improvement and the like can be realized, the garbage emission reduction is realized, the precious land resource is saved, and the purpose of one stroke is achieved.

However, the existing garden waste materials cannot be effectively collected and composted to ferment, the fermentation tank is used for occupying the land, the waste gas generated by fermentation can cause the pollution to the surrounding environment, and more importantly, the required time of the composted garden waste materials is long, the cost is high, and the continuous fertilization operation cannot be effectively carried out.

Disclosure of Invention

Therefore, in order to solve the defects, the invention provides the environment-friendly fermentation system and the rapid fermentation method for the gardens, compared with the traditional compost, the fermentation system is easier to ferment and degrade, the fermentation time is greatly shortened, meanwhile, the collection and fermentation can be carried out simultaneously, the continuous fertilization operation and the resource recycling are effectively realized, the compost amount of single fermentation can be used for the fertilization of large-area landscaping, the urban landscaping is helped to save a large amount of organic fertilizers, soil conditioners and the like to the greatest extent, the influence on the environment is small, and the cost is effectively saved.

The invention is realized in such a way that an environment-friendly fermentation system for gardens is constructed, the environment-friendly fermentation system comprises an engineering truck, the engineering truck further comprises a load-bearing hanging rack and a folding and unfolding frame, the top of the load-bearing hanging rack is respectively provided with a fermentation box and a crushing box, the bottom of the load-bearing hanging rack is provided with a urea box, the folding and unfolding frame is vertically arranged at the tail part of the load-bearing hanging rack, the crushing box is internally provided with the crushing system and an output material system, the crushing system is internally provided with a fermentation assembly, the top of the fermentation box is provided with symmetrical strain boxes, and the folding and unfolding frame is provided with.

Further, what smash the roof portion has seted up air duct and pan feeding mouth in proper order respectively, the inboard of pan feeding mouth is installed upper crushing wheelset and lower floor respectively from top to bottom and is smashed the wheelset, and the position one-to-one of upper crushing wheelset and lower floor's crushing wheelset, and the drive shaft tip of the upper crushing wheelset that sets up from top to bottom and lower floor's crushing wheelset passes through chain drive, and the both sides of smashing the case are articulated to be provided with and turn over the board, and turn over the board and pass through the hydraulic stem and be connected with crushing case.

Further, the fermentation subassembly comprises primary fermentation jar, secondary fermentation jar and feeder A, and primary fermentation jar is the slope form setting, and primary fermentation jar's tip has communicating pipe, and primary fermentation jar is connected with secondary fermentation jar one side through communicating pipe, and feeder A head end is linked together with primary fermentation jar, leans on the bottom position to install in the primary fermentation jar and pushes away the material auger, and the auxiliary material entry has been seted up at primary fermentation jar's top, and secondary fermentation jar's bottom is equipped with leads the fertile export.

Further, crushing system is by the crushed aggregates machine, the shock attenuation post, the baffle, smash the platform, shearing table and frame constitute, the crushed aggregates machine is installed in the top of frame, and the baffle sets up in the both sides of crushed aggregates machine, crushed aggregates machine surface mounting has the screening zone, the surface in screening zone has the sieve mesh, smash platform and shearing table set up respectively in the screening zone inboard and not contact with the screening zone, smash the top of platform and install crushing roller, multichannel parallel arrangement's cutter is installed at the top of shearing table, the frame passes through the shock attenuation post and is connected with crushing box, the frame inboard is provided with the accumulation box by screening zone bottom, accumulation box bottom installs feeder B, and feeder B tail end and feeder A tail end intercommunication are fixed, the arc is installed to the tail end of crushed aggregates machine, the tail end of crushed aggregates machine leans on the lower part to install the return plate, and return.

Further, the material system of expelling away is by the motor, transmission dish A, connecting rod B, the traction lever, the ratchet, knife rest and transmission dish B constitute, the motor is installed in the frame inboard, be equipped with the transmission shaft between transmission dish A and the transmission dish B, and this transmission shaft is connected with the motor through the chain, connecting rod A and connecting rod B are eccentric form respectively and correspond the side of connecting in transmission dish A and transmission dish B, connecting rod A's top is connected with the knife rest, and the knife rest bottom is connected with the cutter, connecting rod B is connected with transmission dish B through the traction lever, transmission dish B, ratchet and crushing roller coaxial coupling, connecting rod B rotates the back and is the small angle rotation through traction lever pulling transmission dish B, and then drive ratchet and crushing roller intermittent type periodic rotation.

Further, the internally mounted of second grade fermentation cylinder has the mixer of symmetry, and the bottom of second grade fermentation cylinder has the discharge gate, and the surface package of second grade fermentation cylinder is provided with the condensation shell, and the inner wall of second grade fermentation cylinder is equipped with the zone of heating, and the top of second grade fermentation cylinder is equipped with fluid infusion mouth and discharge hopper respectively, and the internally mounted of second grade fermentation cylinder has integrated sensor.

Further, the leak has been seted up near the top of second grade fermentation cylinder to feeder A, and the side of leak is articulated to be installed and to be organized the baffle, and the side of organizing the baffle is equipped with the vaulting pole, and organizes the baffle and be connected with feeder A through the vaulting pole.

Furthermore, feed mechanism comprises conveyer belt, activity festival and electric putter, and the activity festival sets up and makes the conveyer belt use the activity festival to fold as the centre of a circle in the middle part of the conveyer belt, and electric putter sets up respectively in the top and the bottom of conveyer belt for two sets.

The invention also provides a rapid fermentation method for gardens, which comprises the following steps:

s1: transferring garden green plant garbage to a feeding mechanism for feeding through manual assistance, and then realizing primary crushing and full crushing through an upper crushing wheel set and a lower crushing wheel set respectively to obtain crushed materials;

s2: the crushed materials in the S1 are further crushed and pulverized by a crushing roller, and then are finally chopped by a cutter to form completely pulverized waste materials, and the completely pulverized waste materials fall into a stacking box through a sieve hole to serve as main materials;

s3: feeding the main material in the S2 into a primary fermentation tank through a feeder B and a feeder A for proportioning, simultaneously sucking the auxiliary material, mainly urea, into an auxiliary material inlet from a urea box, proportioning the auxiliary material and the main material to keep the carbon-nitrogen ratio of the auxiliary material at 25-30:1, and simultaneously supplementing water into the primary fermentation tank through the outside and mixing and proportioning to obtain a mixed material;

s4: transferring the mixture in the S3 to a secondary fermentation tank through a pushing auger, and adding plant ash aqueous solution into a strain box through a fluid infusion port to keep acid-base balance and improve the activity frequency of fungi; the heating layer is used for increasing the fermentation temperature; cooling is achieved by injecting water into the condensation shell; respectively monitoring temperature, humidity, PH value and liquid level through an integrated sensor; supplementing or discharging gas through the gas inlet and the gas outlet of the secondary fermentation tank; turning over the piled materials by a stirrer; the raw materials can be supplemented at any time through a leakage opening at the top of the secondary fermentation tank.

The invention has the following specific advantages:

the method has the advantages that: because garden garbage principal ingredients is the cellulose to and polysaccharide and lignin, but basically biochemical degradation's organic matter, so for traditional compost fermentation degradation more easily, shorten fermentation time, the crushing case of this application can effectively carry out thorough fragmentation and end with the gardens waste material in addition, shortens fermentation time, the required water of fermentation, temperature, oxygen, carbon-nitrogen ratio and pH valve can effectively be guaranteed to the fermentation subassembly simultaneously, thereby further make the compost ferment fast and use.

The method has the advantages that: the compost back product security is good, market value is high, compare other municipal solid wastes such as domestic waste, its raw materials pollutes fewly, do not contain poisonous and harmful substance such as heavy metal, and can cooperate the machineshop car to collect and transport at any time, where need fertilize can open to, be convenient for simultaneously collect the gardens waste material, realize resource cyclic utilization, the heap fertilizer volume of single fermentation can supply the afforestation fertilization of large tracts of land to use, a large amount of fertilizer and soil amendment etc. are practiced thrift in furthest's help urban landscaping.

The method has the advantages that: the benefit of environmental protection is good, and compost odor elements such as N, S are less in the gardens wastes material, and secondly transport through confined machineshop car, and secondary pollution is little also to all ring edge borders influence less, only needs two people at most to operate, effectively practices thrift manpower and cost of transportation, and engineering ladder and access door are still installed to the automobile body side, can carry out the troubleshooting at any time.

Drawings

FIG. 1 is a schematic diagram of the structure of an environmental-friendly fermentation system for gardens of the invention;

FIG. 2 is a top plan view of FIG. 1 of the present invention;

FIG. 3 is a cross-sectional view of a fermentation assembly and a size reduction system of the present invention;

FIG. 4 is a schematic view of the structure of the fermentation module of the present invention;

FIG. 5 is a schematic diagram of the construction of the pulverizing system of the present invention;

FIG. 6 is a schematic structural view of the feed mechanism of the present invention;

fig. 7 is a top view of the crushing machine of the present invention;

fig. 8 is a partial schematic view of the discharging system of fig. 3 according to the present invention;

FIG. 9 is an enlarged view of portion A of FIG. 4 in accordance with the present invention;

FIG. 10 is an enlarged view of portion B of FIG. 7 in accordance with the present invention;

fig. 11 is an enlarged view of portion C of fig. 5 according to the present invention.

The figure illustrates the format: engineering truck 1, load-carrying hanger 10, storage rack 11, urea box 12, fermentation box 2, strain box 20, crushing box 3, ventilation duct 30, feeding port 31, upper crushing wheel set 311, lower crushing wheel set 312, turning plate 32, feeding mechanism 4, conveyor belt 41, movable joint 42, electric push rod 43, fermentation component 5, primary fermentation tank 50, material pushing auger 501, communicating pipe 502, auxiliary material inlet 503, secondary fermentation tank 51, stirrer 511, discharge port 512, condensation shell 513, heating layer 514, liquid supplementing port 515, discharge hopper 516, integrated sensor 517, feeder A52, support rod 521, group partition plate 522, leakage port 523, fertilizer guiding outlet 53, crushing system 6, crushing machine 60, damping column 61, partition plate 62, screening belt 621, sieve mesh 6211, arc plate 622, material returning plate 623, crushing platform 63, crushing roller 631, shearing platform 64, cutter 641, rack 65, stacking box 651, feeder B652, crushing machine, The driving system 7, the motor 70, a driving disc A71, a connecting rod A72, a connecting rod B73, a traction rod 74, a ratchet wheel 75, a tool rest 76 and a driving disc B77.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention provides an environment-friendly fermentation system for gardens by improvement, which is shown in the attached figure 1 in the specification and can be implemented as follows; an environment-friendly fermentation system for gardens comprises an engineering truck 1, wherein the engineering truck 1 further comprises a load hanging rack 10 and a folding and unfolding frame 11, a fermentation box 2 and a crushing box 3 are respectively installed at the top of the load hanging rack 10, a urea box 12 is hung at the bottom of the load hanging rack 10, the folding and unfolding frame 11 is vertically installed at the tail of the load hanging rack 10, a crushing system 6 and a material conveying system 7 are installed inside the crushing box 3, the crushing system 6 is installed, a fermentation assembly 5 is installed inside the fermentation box 2, symmetrical strain boxes 20 are installed at the top of the fermentation box 2, a feeding mechanism 4 is installed at the position, close to the top, of the folding and unfolding frame 11, the engineering truck 1 is used for transporting the compost according to the greening requirements at any time and any place, and releasing the fermented compost according to the requirements of a greening field, thereby effectively saving the labor and the transportation cost, compared with the traditional composting, the composting efficiency is high, and the composting amount of single fermentation can be used for large-area landscaping fertilization.

As shown in fig. 2, 3 and 5, the top of the crushing box 3 is sequentially provided with an air duct 30 and a feeding port 31, the inner side of the feeding port 31 is provided with an upper crushing wheel set 311 and a lower crushing wheel set 312 from top to bottom, the upper crushing wheel set 311 corresponds to the lower crushing wheel set 312 one by one, the transmission shaft ends of the upper crushing wheel set 311 and the lower crushing wheel set 312 which are arranged up and down at will are transmitted by chains, two sides of the crushing box 3 are hinged with turning plates 32, the turning plates 32 are connected with the crushing box 3 by hydraulic rods, the feeding port 31 is arranged near the edge of the top of the crushing box 3 and is used for receiving garden waste materials such as branches and leaves, vegetation and the like which are all carbohydrate of cellulose, the garden waste materials are firstly coarsely crushed by the upper crushing wheel set 311, the pitch of the upper crushing wheel set 311 is large, and upper crushing wheelset 311 directly links with the motor, power is strong, can effectively grind into the fragment with harder large-scale waste material, drop at lower floor's crushing wheelset 312 afterwards, the power that lower floor's crushing wheelset 312 came from upper crushing wheelset 311 transmission shaft and drives its transmission through chain drive, and the tooth pitch that lower floor's crushing wheelset 312 was little and smash the gap between the roller little, can effectively carry out the abundant crushing with the fragment, turn over board 32 and pass through the hydraulic stem connection in crushing case 3 both sides, hydraulic drive through engineering van itself makes the hydraulic stem will turn over board 32 and open and close, prevent rainwater infiltration ventiduct 30, ventiduct 30 is convenient for make crushing case 3 inside and outside circulation of air as the interchange passageway.

As shown in fig. 3-4, the fermentation assembly 5 comprises a primary fermentation tank 50, a secondary fermentation tank 51 and a feeder a52, wherein the primary fermentation tank 50 is arranged in an inclined manner, a communicating pipe 502 is arranged at the end part of the primary fermentation tank 50, the primary fermentation tank 50 is connected with one side of the secondary fermentation tank 51 through the communicating pipe 502, the head end of the feeder a52 is communicated with the primary fermentation tank 50, a material pushing auger 501 is arranged at the bottom part inside the primary fermentation tank 50, an auxiliary material inlet 503 is arranged at the top part of the primary fermentation tank 50, and a fertilizer guide outlet 53 is arranged at the bottom part of;

the primary fermentation tank 50 mainly plays a role in proportioning and waiting for fermentation, the waste materials which are finally and completely crushed are required to be used as main materials, urea in the urea box 12 is used as auxiliary materials to be mixed and proportioned, the auxiliary materials are mainly pumped into the auxiliary material inlet 503 and enter the primary fermentation tank 50 through a built-in pump and a pipeline of the urea box 12, and the primary purpose is to maintain the effective carbon-nitrogen ratio of compost, so that the waste materials can effectively ensure a good fermentation effect, and the problems of slow fermentation speed, odor and the like caused by the imbalance of the carbon-nitrogen ratio are effectively prevented; the secondary fermentation tank 51 mainly undertakes fermentation tasks, when fertilizer needs to be supplemented, the mixture in the primary fermentation tank 50 is transferred to the secondary fermentation tank 51 by the material pushing auger 501, in the beginning of fermentation, the strain box 20 adds plant ash water solution in the strain box through a built-in pump body through a liquid supplementing port 515 to keep acid-base balance in the fermentation process and improve the activity frequency of fungi, a heating layer 514 is a heating layer on the inner wall of the secondary fermentation tank 51 and is internally provided with heating wires for improving the fermentation temperature, openings are arranged at the top and the bottom of a condensation shell 513, cooling can be realized through water injection and drainage, an integrated sensor 517 is respectively integrated by a temperature and humidity sensor, a pH value detector, a pressure sensor, an oxygen concentration detector, a liquid level sensor and the like and is respectively used for monitoring changes of temperature, humidity, a pH value, a liquid level and the like, when insufficient oxygen in the tank is detected, gas is supplemented, exhaust through the gas outlet of secondary fermentation tank 51 when detecting jar internal pressure too big, mixer 511 can overturn the interior windrow of jar and make the compost more even, the leak 523 at secondary fermentation tank 51 top carries out the switching by vaulting pole 521 control group baffle 522 and supplements the raw materials, vaulting pole 521 is electric putter, can effectively discharge into the crushed aggregates in feeder A52 through the manhole at secondary fermentation tank 51 top, thereby effectively satisfy the oxygen of fermentation demand, pH value and temperature requirement, make fermentation time compare traditional compost and reduce greatly, be convenient for continuous use, the compost of storing in the secondary fermentation tank 51 can fertilize according to the gardens fertilization progress, it can the connecting tube to lead fertile export 53, still be equipped with the feeder in leading fertile export 53 simultaneously, can send out the fertilizer of piling up certain days, where need fertilize and go to open.

As shown in fig. 3, 5 and 7, the crushing system 6 is composed of a crusher 60, a shock absorbing column 61, a partition plate 62, a crushing table 63, a shearing table 64 and a frame 65, the crusher 60 is installed on the top of the frame 65, the partition plate 62 is installed on both sides of the crusher 60, a screening belt 621 is installed on the surface of the crusher 60, a screen hole 6211 is formed on the surface of the screening belt 621, the crushing table 63 and the shearing table 64 are respectively installed on the inner side of the screening belt 621 and do not contact with the screening belt 621, a crushing roller 631 is installed on the top of the crushing table 63, a plurality of parallel cutters 641 are installed on the top of the shearing table 64, the frame 65 is connected with the crushing box 3 through the shock absorbing column 61, a stacking box 651 is installed on the inner side of the frame 65 close to the bottom of the screening belt 621, a feeder B652 is installed at the bottom end of the stacking box 651, the tail end of the feeder B652 is fixedly communicated with the tail end, and the material returning plate 623 is communicated with the stacking box 651, and is mainly used for finely crushing the main materials crushed by the crushing box 3 again through the arranged crushing system 6, to ensure that the main materials decompose cellulose and carbohydrate to the maximum extent so as to realize rapid fermentation, the crushing box 3 drops on the surface of the crushing table 63 after discharging, the crushing table 63 and the shearing table 64 are inserted and fixed below the screening belt 621, the screening belt 621 is a chain type conveying belt, the diameter of the screen hole 6211 is about 2CM, the distance between the crushing roller 631 and the crushing table 63 is small, and the crushing roller 631 presses the crushing table 63 to crush the dropped raw material, and the crushed material is transported to the shearing table 64 through the sieving belt 621, at this time, the material grinding is performed with thorough cutting of the slender fiber tissue by the three rows of cutters 641, so that the slender fiber is prevented from influencing the fermentation process;

after the material is rolled and is chopped up, fall into the accumulation box 651 that its bottom set up through sieve mesh 6211 on the screening area 621, the material that the head was transported to few part passes through the arc 622 separation, the overflowed material that passes through the return plate 623 is collected by accumulation box 651 once more, accumulation box 651 has very big volume, when needs replenish raw materials, feeder B652 and feeder A52 of accumulation box 651 bottom carry the raw materials, the auger in feeder A52 and the feeder B652 is comparatively sharp, not only can push away the material, can also supplementary crushing once more, feeder A52 is slope section and horizontal segment both ends simultaneously, connect through the universal joint between, guarantee that the crushing material can carry out effective propelling movement.

As shown in fig. 5, 8 and 11, the discharging system 7 is composed of a motor 70, a driving disc a71, a connecting rod a72, a connecting rod B73, a traction rod 74, a ratchet wheel 75, a tool rest 76 and a driving disc B77, the motor 70 is installed inside the machine frame 65, a transmission shaft is arranged between the driving disc a71 and the driving disc B77 and is connected with the motor 70 through a chain, the connecting rod a72 and the connecting rod B73 are respectively connected to the side surfaces of the driving disc a71 and the driving disc B77 in an eccentric manner, the tool rest 72 is connected to the top end of the connecting rod a72, the bottom of the tool rest 72 is connected with a cutter 641, the connecting rod B73 is connected with the driving disc B77 through the traction rod 74, the driving disc B77, the ratchet wheel 75 and the crushing roller 631 are coaxially connected, and the connecting rod B73 pulls the driving disc B77 to rotate at a small angle through the traction rod; the driving mode of the material expelling system 7 is energy-saving, and only one servo speed reduction motor 70 is used for driving the transmission shaft between the transmission disc A71 and the transmission disc B77 to rotate, the transmission disc A71 and the transmission disc B77 are arranged at two ends of the transmission shaft, the connecting rod A72 keeps linkage with the transmission disc A71 in the rotation process of the transmission disc A71 and pulls the tool rest 76 to do reciprocating shearing action, the connecting rod B73 keeps linkage with the transmission disc B77 in the rotation process of the transmission disc B77 and pulls the traction rod 74 to swing at a certain angle by taking the transmission disc B77 as the center, and the small-angle swing of the transmission disc B77 enables the ratchet wheel 75 to rotate in a one-way direction towards the swing direction of the transmission disc B77, so that the crushing roller.

As shown in fig. 3-4, a symmetrical stirrer 511 is installed inside the secondary fermentation tank 51, a discharge port 512 is arranged at the bottom of the secondary fermentation tank 51, a condensing shell 513 is wrapped on the surface of the secondary fermentation tank 51, a heating layer 514 is arranged on the inner wall of the secondary fermentation tank 51, a liquid supplementing port 515 and a discharge hopper 516 are respectively arranged at the top of the secondary fermentation tank 51, and an integrated sensor 517 is installed inside the secondary fermentation tank 51; it should be noted that, an integrated sensor 517 is also provided in the primary fermentation tank 50 for monitoring the tank volume, the heating layer 514 is a heating layer on the inner wall of the secondary fermentation tank 51 and has a built-in heating wire for increasing the fermentation temperature, and the condensing shell 513 is a shell wrapped on the surface of the secondary fermentation tank 51 and has openings at the top and bottom thereof for cooling by water injection and drainage.

As shown in fig. 3 and 9, a leakage hole 523 is formed in the feeder a52 near the top of the secondary fermentation tank 51, a group partition plate 522 is hinged to the side surface of the leakage hole 523, a stay rod 521 is arranged on the side surface of the group partition plate 522, the group partition plate 522 is connected with the feeder a52 through the stay rod 521, and the stay rod 521 is a vehicle-mounted controlled electric push rod, so that the crushed aggregates in the feeder a52 can be effectively discharged through a manhole in the top of the secondary fermentation tank 51 to supplement the main materials.

As shown in fig. 1 and 6, the feeding mechanism 4 is composed of a conveyor belt 41, a movable joint 42 and two groups of electric push rods 43, the movable joint 42 is arranged in the middle of the conveyor belt 41 to fold the conveyor belt 41 with the movable joint 42 as a circle center, the two groups of electric push rods 43 are respectively arranged at the top and the bottom of the conveyor belt 41, the electric push rods 43 are controlled by a vehicle-mounted control system, the surface of the conveyor belt 41 is tightened under the condition that the conveyor belt 41 is straight, the electric push rods 43 at the top are respectively and movably connected at two sides of the movable joint 42 and are arranged on a frame at the side surface of the conveyor belt 41, after the electric push rods 41 are contracted, the conveyor belt 41 is contracted and folded with the movable joint 42 as the circle center, finally, the electric push rods 43 at the bottom of the conveyor belt 41 are contracted to place the conveyor belt 41 above the retracting and retracting frame 11, the retracting frame, the fault maintenance can be carried out at any time.

In the application, the electric elements used in the whole fermentation system are all driven by a diesel high-voltage generator arranged in the engineering truck, and the control ends of the electric elements are all connected into an operation table of a cab of the engineering truck.

A fast fermentation method for gardens comprises the following steps:

s1: transferring the garden green plant garbage to a feeding mechanism 4 for feeding through manual assistance, and then realizing primary crushing and full crushing through an upper crushing wheel set 311 and a lower crushing wheel set 312 respectively to obtain crushed materials;

s2: the crushed material in the above S1 is further crushed and pulverized by the crushing roller 631, and then finally chopped by the cutter 641 to form a completely pulverized waste material, and falls into the stacker 651 through the sieve holes 6211 as a main material, for the purpose of breaking cellulose (also substantially polysaccharide) and polysaccharide and completely chopping them, hydrolyzing them in a shorter time, thereby shortening the fermentation time;

s3: the main material in the S2 is fed into the primary fermentation tank 50 through a feeder B652 and a feeder A52 to be proportioned, meanwhile, the auxiliary material is sucked into the auxiliary material, mainly urea, from the urea box 12 through the auxiliary material inlet 503, the carbon-nitrogen ratio of the main material is proportioned to be maintained at 25-30:1, the carbon-nitrogen ratio needs to be measured by sampling detection of the carbon-nitrogen ratio of the selected material, firstly, the content of organic matters and nitrogen is measured, then, the content of the organic matters/1.724/nitrogen is the final carbon-nitrogen ratio, meanwhile, moisture is supplemented into the primary fermentation tank 50 through the outside, and a mixture is obtained through mixing and proportioning, the carbon-nitrogen ratio is a key factor of compost, and as the content of N, S in garden waste is less, the nitrogen source is mainly realized;

s4: the mixture in the S3 is transferred to a secondary fermentation tank 51 through a pushing auger 501, and the strain box 20 is added with plant ash aqueous solution through a fluid infusion port 515 to keep acid-base balance and improve the activity frequency of fungi; heating layer 514 is used to increase the fermentation temperature; cooling is achieved by injecting water into the condensation shell 513; the temperature, the humidity, the PH value and the liquid level are respectively monitored by an integrated sensor 517; supplementing or discharging gas through the gas inlet and outlet of the secondary fermentation tank 51; the stack is turned over by the stirrer 511; the feed can be replenished at any time through the outlet 523 at the top of the secondary fermentation tank 51.

In conclusion; compared with the traditional compost, the environment-friendly fermentation system and the rapid fermentation method for the gardens are easier to ferment and degrade, greatly shorten the fermentation time, can carry out fermentation while collecting, effectively realize continuous fertilization operation and resource recycling, can supply large-area landscaping fertilization with the compost amount fermented at a time, furthest help urban landscaping to save a large amount of organic fertilizers, soil conditioners and the like, have small influence on the environment, and effectively save the cost.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an environmental protection fermentation system is used in gardens, includes machineshop car (1), its characterized in that: engineering van (1) still includes load stores pylon (10) and receive and releases frame (11), fermenting case (2) and crushing case (3) are installed respectively to the top of load stores pylon (10), the bottom of load stores pylon (10) is hung and is loaded urea case (12), receive and release frame (11) and be upright the afterbody of installing in load stores pylon (10), the internally mounted of crushing case (3) has crushing system (6) and forces out material system (7), crushing system (6), the internally mounted of fermenting case (2) has fermentation assembly (5), the fungus seed case (20) of symmetry is installed at the top of fermenting case (2), receive and release frame (11) and lean on the top position to install feed mechanism (4).

2. The environmental protection fermentation system is used in gardens of claim 1, characterized in that: smash what case (3) top has seted up air flue (30) and pan feeding mouth (31) respectively in proper order, the inboard of pan feeding mouth (31) is installed upper crushing wheelset (311) and lower floor respectively from top to bottom and is smashed wheelset (312), and the position one-to-one of upper crushing wheelset (311) and lower floor crushing wheelset (312), sets up from top to bottom wantonly the transmission shaft tip of upper crushing wheelset (311) and lower floor crushing wheelset (312) passes through chain drive, the articulated board (32) that turns over that is provided with in both sides of smashing case (3), and turn over board (32) and be connected with crushing case (3) through the hydraulic stem.

3. The environmental protection fermentation system is used in gardens of claim 1, characterized in that: fermentation subassembly (5) comprises primary fermentation jar (50), secondary fermentation jar (51) and feeder A (52), primary fermentation jar (50) are the slope form setting, the tip of primary fermentation jar (50) has communicating pipe (502), and primary fermentation jar (50) are connected with secondary fermentation jar (51) one side through communicating pipe (502), feeder A (52) head end is linked together with primary fermentation jar (50), lean on the bottom position to install in primary fermentation jar (50) and push away material auger (501), auxiliary material entry (503) have been seted up at the top of primary fermentation jar (50), the bottom of secondary fermentation jar (51) is equipped with leads fertile export (53).

4. The environmental protection fermentation system is used in gardens of claim 1, characterized in that: crushing system (6) comprises crushed aggregates machine (60), shock attenuation post (61), baffle (62), smashes platform (63), shearing table (64) and frame (65), crushed aggregates machine (60) are installed in the top of frame (65), and baffle (62) set up in the both sides of crushed aggregates machine (60), crushed aggregates machine (60) surface mounting has screening zone (621), the surface of screening zone (621) has sieve mesh (6211), smash platform (63) and shearing table (64) and set up respectively in screening zone (621) inboard and not contact with screening zone (621), crushing roller (631) is installed at the top of crushing platform (63), cutter (641) of multichannel parallel arrangement is installed at the top of shearing table (64), frame (65) are connected with crushing case (3) through shock attenuation post (61), frame (65) inboard is provided with accumulation box (651) by screening zone (621) bottom, feeder B (652) are installed to dump box (651) bottom, and feeder B (652) tail end and feeder A (52) tail end intercommunication are fixed, arc (622) are installed to the tail end of crushed aggregates machine (60), the tail end of crushed aggregates machine (60) leans on the lower part to install return plate (623), and return plate (623) are linked together with dump box (651).

5. The environmental protection fermentation system is used in gardens of claim 1, characterized in that: the material expelling system (7) consists of a motor (70), a transmission disc A (71), a connecting rod A (72), a connecting rod B (73), a traction rod (74), a ratchet wheel (75), a cutter holder (76) and a transmission disc B (77), wherein the motor (70) is arranged on the inner side of a rack (65), a transmission shaft is arranged between the transmission disc A (71) and the transmission disc B (77) and is connected with the motor (70) through a chain, the connecting rod A (72) and the connecting rod B (73) are respectively connected with the sides of the transmission disc A (71) and the transmission disc B (77) in an eccentric shape, the top end of the connecting rod A (72) is connected with the cutter holder (72), the bottom of the cutter holder (72) is connected with a cutter (641), the connecting rod B (73) is connected with the transmission disc B (77) through the traction rod (74), the transmission disc B (77), the ratchet wheel (75) and a crushing roller (631) are coaxially connected, after the connecting rod B (73) rotates, the driving disc B (77) is pulled to rotate at a small angle through the traction rod (74), and then the ratchet wheel (75) and the crushing roller (631) are driven to rotate intermittently and periodically.

6. The environmental protection fermentation system is used in gardens of claim 3, characterized in that: the internally mounted of second grade fermentation cylinder (51) has agitator (511) of symmetry, the bottom of second grade fermentation cylinder (51) has discharge gate (512), the surface package of second grade fermentation cylinder (51) is provided with condensation shell (513), the inner wall of second grade fermentation cylinder (51) is equipped with zone of heating (514), the top of second grade fermentation cylinder (51) is equipped with fluid infusion mouth (515) and discharge hopper (516) respectively, the internally mounted of second grade fermentation cylinder (51) has integrated sensor (517).

7. The environmental protection fermentation system is used in gardens of claim 3, characterized in that: feeder A (52) are close to the top of secondary fermentation jar (51) and have been seted up leak source (523), the side of leak source (523) is articulated to be installed and is organized baffle (522), the side of organizing baffle (522) is equipped with vaulting pole (521), and organizes baffle (522) and be connected with feeder A (52) through vaulting pole (521).

8. The environmental protection fermentation system is used in gardens of claim 1, characterized in that: the feeding mechanism (4) is composed of a conveying belt (41), a movable joint (42) and electric push rods (43), wherein the movable joint (42) is arranged in the middle of the conveying belt (41) to enable the conveying belt (41) to be folded by taking the movable joint (42) as a circle center, and the electric push rods (43) are arranged at the top and the bottom of the conveying belt (41) in two groups respectively.

9. A rapid fermentation method for gardens based on claim 1, characterized in that: the method comprises the following steps:

s1: transferring garden green plant garbage to a feeding mechanism (4) for feeding through manual assistance, and then realizing primary crushing and full crushing through an upper crushing wheel set (311) and a lower crushing wheel set (312) respectively to obtain crushed materials;

s2: the crushed material in the S1 is further crushed and pulverized by a pulverizing roller (631), and then is finally chopped by a cutter (641) to form completely pulverized waste material, and the completely pulverized waste material falls into a stacking box (651) through a sieve hole (6211) to be used as a main material;

s3: feeding the main material in the S2 into a primary fermentation tank (50) through a feeder B (652) and a feeder A (52) for proportioning, simultaneously sucking auxiliary materials, mainly urea, from a urea box (12) through an auxiliary material inlet (503), and proportioning the auxiliary materials and the main material to keep the carbon-nitrogen ratio of the auxiliary materials at 25-30:1, and simultaneously supplementing moisture into the primary fermentation tank (50) through the outside and mixing and proportioning to obtain a mixture;

s4: transferring the mixture in the S3 to a secondary fermentation tank (51) through a pushing auger (501), adding plant ash aqueous solution through a liquid supplementing port (515) by a fungus seed box (20) to keep acid-base balance, and improving the activity frequency of fungi; heating layer (514) to raise the fermentation temperature; cooling is achieved by injecting water into the condensation shell (513); temperature, humidity, PH value and liquid level are respectively monitored by an integrated sensor (517); supplementing or discharging gas through the gas inlet and the gas outlet of the secondary fermentation tank (51); turning over the piled materials by a stirrer (511); the raw material can be supplemented at any time through a leakage opening (523) at the top of the secondary fermentation tank (51).