CN114557261A

CN114557261A - Lettuce soilless culture medium and preparation method and device

Info

Publication number: CN114557261A
Application number: CN202210221787.9A
Authority: CN
Inventors: 沈军; 杨和连; 吴春珲; 孙丽
Original assignee: Henan Institute of Science and Technology
Current assignee: Henan Institute of Science and Technology
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-05-31

Abstract

The invention relates to the technical field of soilless culture substrates, in particular to a lettuce soilless culture substrate and a preparation method and a device thereof, wherein the preparation steps are as follows: crushing rice hulls, sawdust and mushroom residues, and then putting the crushed rice hulls, sawdust and mushroom residues together with pig manure, vermiculite and humic acid into a fermentation tank for fermentation to obtain a fermentation product; soaking flos Caryophylli, folium Ginkgo, rhizoma Zingiberis recens, and Perillae herba in warm water, filtering to obtain soaking solution, decocting the first residue in water, filtering to obtain filtrate, mixing with the soaking solution to obtain mixed solution, sun drying the second residue, and grinding into powder granule; uniformly mixing the powdery particles and the fermentation product, and putting the mixture into a fermentation tank for secondary fermentation; stirring and mixing the secondary fermentation product and the mixed solution to obtain a mixed material; the device comprises a production mixing structure and a matching production structure, wherein the side end position of the production mixing structure is communicated with the matching production structure; the invention has wide raw material source and simple and convenient production process, greatly reduces the cultivation cost, and has rich nutrient content and long fertilizer efficiency.

Description

Lettuce soilless culture medium and preparation method and device

Technical Field

The invention relates to the technical field of soilless culture substrates, in particular to a lettuce soilless culture substrate and a preparation method and a device thereof.

Background

The culture medium originally originated from the concept of soilless culture, which means that the soil environment around crops has deteriorated and seriously affects the yield and quality of crops, people turn to find a substitute, fix the root system of plants with a solid medium, and absorb nutrient solution and oxygen through the medium.

According to the Chinese patent No. CN202011531455.8, the invention relates to a cultivation substrate container production line, which comprises a substrate feeding mechanism for supplying cultivation substrates, a cultivation substrate distributing unit used for distributing the cultivation substrate and also comprises a cultivation substrate filling device, which is used for receiving the culture medium distributed by each culture medium distribution unit and wrapping the culture medium by a tubular material pipe formed by a cloth belt, then cutting the material pipe into a culture medium container in a fixed length, and also comprises a culture medium container arrangement device, which is used for transferring the culture medium containers to the containing trays for arrangement and arrangement, stacking the containing trays containing the culture medium containers into stacked materials, and also comprises a culture medium container tray packing device, the packaging material is used for packaging the stacked materials by adopting the packaging material, so that the stacked materials are tightly packaged together, and finally, the batch automatic production is realized. And the whole production line is rationally distributed, and production operation is smooth, but this patent has the inconvenient compounding production work of carrying on many times, needs to improve.

According to Chinese patent No. CN201611001597.7, a method for using a water tank for washing roots and recovering a culture medium relates to a method for using a water tank for washing roots. The invention aims to solve the problem that in the existing root system flushing process, a water outlet is often blocked by a culture medium or the culture medium cannot be recycled due to the fact that the culture medium flows into a sewer system along with water flow. The using method comprises the following steps: firstly, separation of roots and culture medium is realized, and secondly, the culture medium is recycled. The water tank capable of recovering the culture medium and used for washing the roots is mainly used for washing and separating the root system to be washed and the culture medium complex, but the patent is not beneficial to industrialized production work and needs to be improved.

According to the Chinese patent No. CN202011531485.9, the invention relates to a culture medium container production method, raw materials forming a culture medium are mixed in proportion to form a required culture medium, the culture medium is tightly filled into a tubular material pipe formed by a cloth tape through culture medium filling equipment, the material pipe filled with the culture medium is cut in a fixed length to form a culture medium container, the culture medium containers are arranged in a containing tray in an arrangement mode through medium container arrangement equipment, the containing tray filled with the culture medium containers is stacked to form a stacked material, the stacked material is wrapped through culture medium container tray-containing packaging equipment to be tightly wrapped together, and finally batch automatic production is achieved. And the whole production line is rationally distributed, and the production operation is smooth, has considered getting rid of the indoor dust noise and has reduced pollution, has still considered carrying out recycle to the culture medium who scatters, has avoided the production waste, but this patent exists the production process that can not realize throwing the material, mix, produce the integral type, needs to improve.

However, the existing soilless culture substrate has some defects in the using process, the integrated production process of feeding, mixing and production cannot be realized in the using process, the industrialized production work is not facilitated, and the problem that multiple times of mixing production work is inconvenient to carry out exists, so that a device for preparing the soilless culture substrate for lettuce is needed to solve the problems provided in the prior art.

Disclosure of Invention

The invention aims to provide a lettuce soilless culture substrate, a preparation method and a device, which aim to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a lettuce soilless culture substrate is prepared by the following steps:

s1, crushing the rice hulls, the sawdust and the mushroom residues to 100-fold 150 meshes, and then fully and uniformly mixing the rice hulls, the sawdust and the mushroom residues with the pig manure, the vermiculite and the humic acid, and putting the mixture into a fermentation tank for fermentation to obtain a fermentation product;

s2, soaking clove, ginkgo leaf, ginger and perilla in 35-45 ℃ water for 1-2h, filtering out the soaking solution for later use, boiling the first filter residue in water for 20-30min, filtering out the liquid, uniformly mixing the liquid with the soaking solution to obtain a mixed liquid for later use, drying the second filter residue in the sun, and grinding the dried second filter residue into powdery particles for later use;

s3, uniformly mixing the powdery particles obtained in the step S2 and the fermentation product obtained in the step S1, and putting the mixture into a fermentation tank for secondary fermentation to obtain a secondary fermentation product for later use;

s4, stirring and mixing the secondary fermentation product obtained in the step S3 and the mixed liquid obtained in the step S2 to obtain a mixed material;

s5, placing the mixed material obtained in the step S4 in an extrusion granulator for extrusion granulation, and then placing the mixture in a drying oven for drying until the water content of the material is 3-7%, so as to obtain the lettuce soilless culture substrate.

A preparation device of a lettuce soilless culture substrate is provided, the production device is the device in the step S1-S2, and comprises a production mixing structure and a matching production structure, wherein the side end position of the production mixing structure is communicated with the matching production structure;

the production mixing structure comprises a mixing connecting part, a conveying belt, a supporting frame seat and a bottom plate connecting frame;

the bottom plate connecting frame is arranged at the bottom of the inner end of the mixing structure, the upper end of the bottom plate connecting frame is fixedly connected with a supporting frame seat, the upper end of the supporting frame seat is rotatably connected with a conveying belt, and the bottom end of the supporting frame seat is fixedly connected with the mixing connecting part;

the hybrid connecting part comprises a protective gasket frame, a storage tank frame and a regulating part;

the adjusting part is arranged at the bottom of the inner end of the mixed connecting part, the upper end of the adjusting part is rotatably connected with a storage tank rack, and the top of the storage tank rack is in limited connection with a protective gasket rack;

the mixed connecting part also comprises a first mixed part, a first connecting disc, a second connecting disc and a second mixed part;

the first material mixing part is arranged on one side of the bottom of the inner end of the mixing connecting part, the side end of the first material mixing part is connected with the second material mixing part in a meshing mode, the lower ends of the first material mixing part and the second material mixing part are arranged in an inserted mode with the first connecting disc, and the bottom ends of the first material mixing part and the second material mixing part are arranged in an inserted mode with the second connecting disc;

the first material mixing part comprises a main shaft frame, a central frame, an eccentric shaft frame, a first motor and a connecting fluted disc;

the first motor is arranged at the bottom of the inner end of the first material mixing part, the upper end of the first motor is fixedly connected with a connecting fluted disc, the upper end of the connecting fluted disc is fixedly connected with a main shaft frame, the lower end of the main shaft frame is fixedly connected with an eccentric shaft frame, and the central position of the main shaft frame is fixedly connected with a central frame;

the adjusting part comprises a matching base, a ball shaft, a protection limiting seat, a second motor, an output shaft, a driving wheel and a driven wheel;

the protection limiting seat is arranged at the bottom of the inner end of the adjusting part, a ball shaft is rotatably connected to the center of the protection limiting seat, a matching base is fixedly connected to the upper end of the ball shaft, a second motor is mounted at the side end of the protection limiting seat, an output shaft is fixedly connected to the side end of the second motor, a driving wheel is fixedly connected to the side end of the output shaft, and a driven wheel is fixedly connected to the upper end of the driving wheel;

the cooperation production structure includes heating rod, first processing bucket, second processing bucket, first connecting pipe, second connecting pipe, third processing bucket and third connecting pipe, the side and the first connecting pipe of second processing bucket are linked together, the side and the second connecting pipe of first connecting pipe, the third connecting pipe is linked together, the side and the third processing bucket of third connecting pipe are linked together, the side and the first processing bucket of second connecting pipe are linked together, the heating rod is installed to the upper end of first processing bucket.

Preferably, the heating rod is electrically connected with an external industrial power supply through a side end position.

Preferably, the centers of the first connecting pipe, the second connecting pipe and the third connecting pipe are provided with a storage barrel body.

Preferably, a groove body is arranged at the front end of the second treatment barrel, and a regulating valve is arranged at the groove body.

Preferably, the matching base is fixedly connected with the storage tank rack, and the top end of the storage tank rack is fixedly connected with the protection gasket rack.

Preferably, the cooperation base, ball axle rotate through the action wheel and connect the setting, and the spacing base of protection is used for the bottom of ball axle to bear.

Preferably, the first mixing portion and the second mixing portion are meshed and connected through connecting fluted discs which are symmetrically arranged.

Preferably, a connecting pipe is communicated with the front end of the matched production structure, and a fermentation tank is communicated with the front end of the connecting pipe.

Preferably, the raw materials of the lettuce soilless culture substrate comprise the following raw materials in parts by weight: 35-50 parts of rice hull, 10-15 parts of sawdust, 4-6 parts of mushroom residue powder, 7-9 parts of pig manure, 3-5 parts of clove, 2-3 parts of ginkgo leaf, 5-10 parts of ginger, 2-3 parts of purple perilla, 5-10 parts of vermiculite, 0.8-1.2 parts of humic acid and 70-100 parts of water.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, the production mixing structure is installed and connected in a combined manner through the mixing connecting part, the transmission belt, the support frame seat and the bottom plate connecting frame can support and connect the transmission belt, so that centralized transmission work is facilitated, the mixing production work is facilitated through the arrangement of the mixing connecting part, the processing and storage of raw materials are facilitated, and the fermentation treatment work is facilitated.

The invention realizes synchronous production work by installing a matching production structure which is connected by combining a heating rod, a first treatment barrel, a second treatment barrel, a first connecting pipe, a second connecting pipe, a third treatment barrel and a third connecting pipe, is convenient for production communication of culture solution, realizes mechanized production work, is beneficial to efficient matching production work and realizes a storage-production integrated treatment process.

And the fermentation tank and the connecting guide pipe are connected at the front end of the matched production structure, and the connecting guide pipe is communicated with the front end of the second treatment barrel.

The lettuce soilless culture substrate has wide raw material sources and simple and convenient production process, and greatly reduces the culture cost of lettuce; meanwhile, the lettuce can grow healthily without subsequent supplement of any nutrition, and higher yield is obtained; the lettuce production is not limited by conditions such as soil, climate and the like, can be better and faster developed to the industrialization and automation of the lettuce, and has wide market prospect and application value.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a production process of the present invention;

FIG. 2 is a schematic view of the main structure of the present invention;

FIG. 3 is a side view of the body of the present invention;

FIG. 4 is a rear view of the body of the present invention;

FIG. 5 is a schematic diagram of the structure of the present invention for producing a mixing structure;

FIG. 6 is a schematic view of the hybrid connecting member according to the present invention;

FIG. 7 is an exploded view of the hybrid link of the present invention;

FIG. 8 is a schematic view of the structure of a first mixing section according to the present invention;

FIG. 9 is a schematic view of the structure of the regulating part of the present invention;

FIG. 10 is a schematic structural view of a cooperative production architecture of the present invention;

fig. 11 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1-production mixing structure, 2-matching production structure, 3-mixing connecting part, 4-transmission belt, 5-support frame seat, 6-bottom plate connecting frame, 7-protective gasket frame, 8-storage tank frame, 9-adjusting part, 10-first mixing part, 11-first connecting disc, 12-second connecting disc, 13-second mixing part, 14-main shaft frame, 15-center frame, 16-eccentric shaft frame, 17-first motor, 18-connecting fluted disc, 19-matching base, 20-spherical shaft, 21-protective limiting seat, 22-second motor, 23-output shaft, 24-driving wheel, 25-driven wheel, 26-heating rod, 27-first processing barrel, 28-second processing barrel, 29-first connecting pipe, 30-second connecting pipe, 31-third treating barrel, 32-third connecting pipe, 33-fermentation tank and 34-connecting pipe.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The invention is further described below with reference to the accompanying drawings.

Example 1

A lettuce soilless culture substrate is shown in figure 1, and the preparation method comprises the following steps:

s1, crushing the rice hulls, the sawdust and the mushroom residues to 120 meshes, and then fully and uniformly mixing the crushed materials with the pig manure, the vermiculite and the humic acid, putting the mixture into a fermentation tank for fermentation to obtain a fermented product;

s2, soaking clove, ginkgo leaf, ginger and perilla in 35 ℃ water for 1.5h, filtering out a soaking solution for later use, boiling the first filter residue in water for 20min, filtering out the liquid, uniformly mixing the liquid with the soaking solution to obtain a mixed liquid for later use, drying the second filter residue in the sun, and grinding the dried second filter residue into powdery particles for later use;

s5, placing the mixed material obtained in the step S4 in an extrusion granulator for extrusion granulation, and then placing in a drying oven for drying until the water content of the material is 4% to obtain the lettuce soilless culture substrate.

The raw materials of the lettuce soilless culture substrate comprise the following raw materials in parts by weight: 35 parts of rice hull, 11 parts of sawdust, 5 parts of mushroom residue powder, 7 parts of pig manure, 3 parts of clove, 2 parts of ginkgo leaf, 5 parts of ginger, 2 parts of purple perilla, 5 parts of vermiculite, 0.8 part of humic acid and 80 parts of water.

Example 2

s1, crushing the rice hulls, the sawdust and the mushroom residues to 140 meshes, and then fully and uniformly mixing the crushed materials with the pig manure, the vermiculite and the humic acid, putting the mixture into a fermentation tank for fermentation to obtain a fermented product;

s2, soaking clove, ginkgo leaf, ginger and perilla in water at 37 ℃ for 1h, filtering out a soaking solution for later use, boiling the first filter residue in water for 25min, filtering out the liquid, uniformly mixing the liquid with the soaking solution to obtain a mixed liquid for later use, drying the second filter residue in the sun, and grinding the dried second filter residue into powdery particles for later use;

s5, placing the mixed material obtained in the step S4 in an extrusion granulator for extrusion granulation, and then placing in a drying oven for drying until the water content of the material is 6% to obtain the lettuce soilless culture substrate.

The raw materials of the lettuce soilless culture substrate comprise the following raw materials in parts by weight: 42 parts of rice hull, 14 parts of sawdust, 6 parts of mushroom residue powder, 7 parts of pig manure, 4 parts of clove, 3 parts of ginkgo leaf, 8 parts of ginger, 3 parts of purple perilla, 9 parts of vermiculite, 1.1 parts of humic acid and 90 parts of water.

Example 3

s1, crushing the rice hulls, the sawdust and the mushroom residues to 150 meshes, and then fully and uniformly mixing the crushed materials with the pig manure, the vermiculite and the humic acid, putting the mixture into a fermentation tank for fermentation to obtain a fermented product;

s2, soaking clove, ginkgo leaf, ginger and perilla in water at 45 ℃ for 2 hours, filtering out a soaking solution for later use, boiling the first filter residue in water for 30 minutes, filtering out the liquid, uniformly mixing the liquid with the soaking solution to obtain a mixed liquid for later use, drying the second filter residue in the sun, and grinding the dried second filter residue into powdery particles for later use;

s5, placing the mixed material obtained in the step S4 in an extrusion granulator for extrusion granulation, and then placing in a drying oven for drying until the water content of the material is 7%, so as to obtain the lettuce soilless culture substrate.

The raw materials of the lettuce soilless culture substrate comprise the following raw materials in parts by weight: 50 parts of rice hull, 12 parts of sawdust, 6 parts of mushroom residue powder, 7 parts of pig manure, 3 parts of clove, 2 parts of ginkgo leaf, 6 parts of ginger, 3 parts of purple perilla, 8 parts of vermiculite, 1.2 parts of humic acid and 100 parts of water

By combining the embodiments 1-3, the lettuce soilless culture substrate has the advantages of wide raw material source, simple and convenient production process and greatly reduced lettuce culture cost; meanwhile, the lettuce can grow healthily without subsequent supplement of any nutrition, and higher yield is obtained; the lettuce production is not limited by conditions such as soil, climate and the like, can be better and faster developed to the industrialization and automation of the lettuce, and has wide market prospect and application value.

Example 4

Referring to fig. 2, fig. 3, and fig. 4, an embodiment of the present invention: a preparation device of a lettuce soilless culture substrate is characterized in that a production device is a device in the step S1-S2 and comprises a production mixing structure 1 and a matching production structure 2, wherein the side end position of the production mixing structure 1 is communicated with the matching production structure 2;

referring to fig. 5, the production mixing structure 1 includes a mixing connection part 3, a transmission belt 4, a support frame seat 5 and a bottom plate connection frame 6, and integrated production cooperation is realized through combined connection, so that industrial production work is facilitated;

the bottom plate connecting frame 6 is arranged at the bottom of the inner end of the production mixing structure 1, the upper end of the bottom plate connecting frame 6 is fixedly connected with a supporting frame seat 5, the upper end of the supporting frame seat 5 is rotatably connected with a conveying belt 4, and the bottom end of the supporting frame seat 5 is fixedly connected with the mixing connecting part 3;

referring to fig. 6, the hybrid connecting component 3 includes a protection gasket frame 7, a storage tank frame 8 and an adjusting portion 9, and the protection gasket frame 7, the storage tank frame 8 and the adjusting portion 9 are connected in a combined manner, so that the integrated production is facilitated;

the adjusting part 9 is arranged at the bottom of the inner end of the mixed connecting part 3, the upper end of the adjusting part 9 is rotatably connected with a storage tank rack 8, and the top of the storage tank rack 8 is in limited connection with a protective gasket rack 7;

referring to fig. 7, the hybrid connecting part 3 further includes a first mixing portion 10, a first connecting plate 11, a second connecting plate 12, and a second mixing portion 13, and the arrangement of the first mixing portion 10, the first connecting plate 11, the second connecting plate 12, and the second mixing portion 13 facilitates the mechanized production communication work;

the first material mixing part 10 is arranged on one side of the bottom of the inner end of the mixing connecting part 3, the side end of the first material mixing part 10 is connected with the second material mixing part 13 in a meshing manner, the lower ends of the first material mixing part 10 and the second material mixing part 13 are inserted into the first connecting disc 11, and the bottom ends of the first material mixing part 10 and the second material mixing part 13 are inserted into the second connecting disc 12;

referring to fig. 8, the first mixing portion 10 includes a main shaft frame 14, a center frame 15, an eccentric shaft frame 16, a first motor 17 and a connecting fluted disc 18, and the main shaft frame 14, the center frame 15, the eccentric shaft frame 16, the first motor 17 and the connecting fluted disc 18 are connected to facilitate mixing production;

the first motor 17 is arranged at the bottom of the inner end of the first material mixing part 10, the upper end of the first motor 17 is fixedly connected with a connecting fluted disc 18, the upper end of the connecting fluted disc 18 is fixedly connected with a main shaft frame 14, the lower end of the main shaft frame 14 is fixedly connected with an eccentric shaft frame 16, and the central position of the main shaft frame 14 is fixedly connected with a central frame 15;

referring to fig. 9, the adjusting portion 9 includes a matching base 19, a ball axle 20, a protection limiting seat 21, a second motor 22, an output shaft 23, a driving wheel 24 and a driven wheel 25, and the adjustment production work is facilitated by the arrangement of the structure;

the protection limiting seat 21 is arranged at the bottom position of the inner end of the adjusting part 9, the center of the protection limiting seat 21 is rotatably connected with a ball shaft 20, the upper end of the ball shaft 20 is fixedly connected with a matching base 19, the side end position of the protection limiting seat 21 is provided with a second motor 22, the side end position of the second motor 22 is fixedly connected with an output shaft 23, the side end position of the output shaft 23 is fixedly connected with a driving wheel 24, and the upper end position of the driving wheel 24 is fixedly connected with a driven wheel 25;

referring to fig. 10, the cooperative production structure 2 includes a heating rod 26, a first processing barrel 27, a second processing barrel 28, a first connecting pipe 29, a second connecting pipe 30, a third processing barrel 31 and a third connecting pipe 32, a side end of the second processing barrel 28 is communicated with the first connecting pipe 29, a side end of the first connecting pipe 29 is communicated with the second connecting pipe 30 and the third connecting pipe 32, a side end of the third connecting pipe 32 is communicated with the third processing barrel 31, a side end of the second connecting pipe 30 is communicated with the first processing barrel 27, the heating rod 26 is mounted at an upper end of the first processing barrel 27, and the cooperative connection work is facilitated by the combined connection of the heating rod 26, the first processing barrel 27, the second processing barrel 28, the first connecting pipe 29, the second connecting pipe 30, the third processing barrel 31 and the third connecting pipe 32.

Referring to fig. 2, 3, 4, 5, 6, 7, 8, 9, 10, the heating rod 26 is electrically connected to an external industrial power source through a side end, a storage barrel is disposed at the center of the first connecting pipe 29, the second connecting pipe 30, and the third connecting pipe 32, a slot is disposed at the front end of the second processing barrel 28, a control valve is disposed at the slot, the base 19 is fixedly connected to the storage barrel 8, the top end of the storage barrel 8 is fixedly connected to the protection gasket frame 7, the base 19 and the ball axle 20 are rotatably connected by the driving wheel 24, the protection limiting seat 21 is used for bearing the bottom of the ball axle 20, and the first mixing portion 10 and the second mixing portion 13 are engaged with the connecting gear disc 18 symmetrically disposed, so that the whole communicating production work is realized through structural connection.

In the embodiment, a user can produce the material mixing structure 1 and cooperate with the production structure 2 to perform combined connection, so that the whole installation and construction work can be realized, the material mixing structure 1 can be combined and arranged through the mixed connecting part 3, the transmission belt 4, the supporting frame seat 5 and the bottom plate connecting frame 6, the fermentation production work can be conveniently performed through the mixed connecting part 3, the transmission belt 4 can conveniently perform the concentrated transmission connection work, the mixed connecting part 3 can be combined and connected through the protective gasket frame 7, the storage tank frame 8 and the adjusting part 9, the bottom adjusting work can be realized through the adjusting part 9, the protective gasket frame 7 and the storage tank frame 8 are used for the upper end storage work and the fermentation cooperation work can be realized, the bottom end of the mixed connecting part 3 is provided with the first material mixing part 10, the first connecting disc 11, the second connecting disc 12 and the second material mixing part 13, the first connecting disc 11 and the second connecting disc 12 are used for performing the first material mixing part 10, the second material mixing part 10, The limiting installation work of the second material mixing part 13 can drive the first material mixing part 10 and the second material mixing part 13 to move together by starting the first material mixing part 10, so that the material mixing production work is convenient to carry out, the first motor 17 in the first material mixing part 10 can be driven, the second material mixing part 13 is driven to run by connecting the fluted disc 18, the mixing and stirring work at the upper end is realized by the main shaft frame 14, the central frame 15 and the eccentric shaft frame 16, so that the material mixing production work is convenient to carry out, the adjusting part 9 is connected with the driving wheel 24 and the driven wheel 25 in a combined way by the matching base 19, the ball shaft 20, the protective limiting seat 21, the second motor 22, the output shaft 23 and the driving wheel 24, so that the driven wheel 25 is driven to rotate around the output shaft 23 and acts on the matching base 19, and the relative position of the matching base 19 is changed, the matched base 19 is turned forwards to realize the material discharging work, the ball shaft 20 is matched with the protection limiting seat 21, the protection limiting seat 21 can be used for limiting and supporting the bottommost end position of the ball shaft 20, the matched production structure 2 is combined and connected through the heating rod 26, the first treatment barrel 27, the second treatment barrel 28, the first connecting pipe 29, the second connecting pipe 30, the third treatment barrel 31 and the third connecting pipe 32, the third treatment barrel 31 and the first treatment barrel 27 can be used for processing and processing, the production is convenient, and the arrangement of the heating rod 26, can realize the internal heating and cooking work, can perform the drainage work through the second connecting pipe 30 and the third connecting pipe 32, through the transmission of first connecting pipe 29, reach second processing bucket 28 position department, conveniently carry out subsequent production and processing, first connecting pipe 29 can be saved simultaneously, realizes mixing work.

Example 5

In example 4, as shown in fig. 11, a connecting pipe 34 is connected to the front end of the fitting structure 2, and a fermentation tank 33 is connected to the front end of the connecting pipe 34.

In the embodiment, the fermentation tank 33 and the connecting pipe 34 are installed, the fermentation tank 33 and the connecting pipe 34 are connected to the front end of the matched production structure 2, the connecting pipe 34 is communicated with the front end of the second treatment barrel 28, and the purpose of guiding and discharging can be achieved through regulation and control, so that the material body reaches the position of the fermentation tank 33, the secondary fermentation work is achieved, efficient matched production work is achieved, and the whole communicating use is convenient to carry out.

The working principle is as follows: firstly, the production mixing structure 1 and the matching production structure 2 are combined and connected to realize integral installation and connection, a material body is placed at the inner end of the mixing connecting part 3 to realize standing work, the first motor 17 is driven by starting the first mixing part 10 to drive the connecting fluted disc 18 to rotate and act on the second mixing part 13 to drive the first mixing part 10 and the second mixing part 13 to synchronously move, the central frame 15 and the eccentric shaft frame 16 can be driven to rotate by power transmission of the main shaft frame 14 to realize mixing production work, the first connecting disc 11 and the second connecting disc 12 can support and connect the first mixing part 10 and the second mixing part 13, and after mixing is completed, the second motor 22 can be started to drive the output shaft 23, the driving wheel 24 and the driven wheel 25 to rotate so that the matching base 19 drives the storage tank frame 8 to overturn, make the material body reach 4 positions of transmission band department, realize leading and arrange work, the first processing bucket 27 of other end position, third processing bucket 31 can mix processing work, mix liquid through second connecting pipe 30, third connecting pipe 32 transmissible to first connecting pipe 29, 28 positions of second processing bucket department, and the setting of heating rod 26, can realize the heating work on the first processing bucket 27, conveniently carry out better compounding production work, accomplish work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lettuce soilless culture substrate is prepared by a preparation device and is characterized in that the preparation method comprises the following steps:

2. A device for preparing soilless culture substrate for lettuce according to claim 1, wherein the production device is the device of steps S1-S2, and comprises a production mixing structure (1) and a matching production structure (2), and is characterized in that: the side end position of the production mixing structure (1) is communicated with the matching production structure (2);

the production mixing structure (1) comprises a mixing connecting part (3), a conveying belt (4), a support frame seat (5) and a bottom plate connecting frame (6);

the bottom plate connecting frame (6) is arranged at the bottom of the inner end of the material mixing structure (1), the upper end of the bottom plate connecting frame (6) is fixedly connected with a supporting frame seat (5), the upper end of the supporting frame seat (5) is rotatably connected with a conveying belt (4), and the bottom end of the supporting frame seat (5) is fixedly connected with the mixed connecting part (3);

the hybrid connecting part (3) comprises a protective gasket frame (7), a storage tank frame (8) and an adjusting part (9);

the adjusting part (9) is arranged at the bottom of the inner end of the mixed connecting part (3), the upper end of the adjusting part (9) is rotatably connected with a storage tank rack (8), and the top of the storage tank rack (8) is in limited connection with a protective gasket rack (7);

the mixed connecting part (3) further comprises a first mixed part (10), a first connecting disc (11), a second connecting disc (12) and a second mixed part (13);

the first material mixing part (10) is arranged on one side of the bottom of the inner end of the mixing connecting part (3), the side end of the first material mixing part (10) is connected with a second material mixing part (13) in a meshing manner, the lower ends of the first material mixing part (10) and the second material mixing part (13) are arranged in an inserted manner with the first connecting disc (11), and the bottom ends of the first material mixing part (10) and the second material mixing part (13) are arranged in an inserted manner with the second connecting disc (12);

the first mixing part (10) comprises a main shaft frame (14), a central frame (15), an eccentric shaft frame (16), a first motor (17) and a connecting fluted disc (18);

the first motor (17) is arranged at the bottom of the inner end of the first material mixing part (10), the upper end of the first motor (17) is fixedly connected with a connecting fluted disc (18), the upper end of the connecting fluted disc (18) is fixedly connected with a main shaft frame (14), the lower end of the main shaft frame (14) is fixedly connected with an eccentric shaft frame (16), and the central position of the main shaft frame (14) is fixedly connected with a central frame (15);

the adjusting part (9) comprises a matching base (19), a ball shaft (20), a protection limiting seat (21), a second motor (22), an output shaft (23), a driving wheel (24) and a driven wheel (25);

the protection limiting seat (21) is arranged at the bottom of the inner end of the adjusting part (9), the center of the protection limiting seat (21) is rotatably connected with a ball shaft (20), the upper end of the ball shaft (20) is fixedly connected with a matching base (19), a second motor (22) is mounted at the side end of the protection limiting seat (21), an output shaft (23) is fixedly connected at the side end of the second motor (22), a driving wheel (24) is fixedly connected at the side end of the output shaft (23), and a driven wheel (25) is fixedly connected at the upper end of the driving wheel (24);

the cooperation production structure (2) includes heating rod (26), first processing barrel (27), second processing barrel (28), first connecting pipe (29), second connecting pipe (30), third processing barrel (31) and third connecting pipe (32), the side of second processing barrel (28) is linked together with first connecting pipe (29), the side of first connecting pipe (29) is linked together with second connecting pipe (30), third connecting pipe (32), the side of third connecting pipe (32) is linked together with third processing barrel (31), the side of second connecting pipe (30) is linked together with first processing barrel (27), heating rod (26) are installed to the upper end of first processing barrel (27).

3. The device for preparing the lettuce soilless culture substrate as claimed in claim 2, characterized in that: the heating rod (26) is electrically connected with an external industrial power supply through a side end position.

4. The device for preparing the lettuce soilless culture substrate as claimed in claim 3, wherein: and the centers of the first connecting pipe (29), the second connecting pipe (30) and the third connecting pipe (32) are provided with a storage barrel body.

5. The device for preparing the lettuce soilless culture substrate as claimed in claim 4, wherein: a groove body is arranged at the front end of the second treatment barrel (28), and a regulating valve is arranged at the groove body.

6. The device for preparing the lettuce soilless culture substrate as claimed in claim 5, wherein: the matching base (19) is fixedly connected with the storage tank rack (8), and the top end of the storage tank rack (8) is fixedly connected with the protection gasket rack (7).

7. The device for preparing the lettuce soilless culture substrate as claimed in claim 6, wherein: the matched base (19) and the ball shaft (20) are rotatably connected through a driving wheel (24), and the protection limiting seat (21) is used for bearing the bottom of the ball shaft (20).

8. The device for preparing the lettuce soilless culture substrate as claimed in claim 7, wherein: the first material mixing part (10) and the second material mixing part (13) are meshed and connected through connecting fluted discs (18) which are symmetrically arranged.

9. The device for preparing the lettuce soilless culture substrate as claimed in claim 8, wherein: the front end of the matching production structure (2) is communicated with a connecting conduit (34), and the front end of the connecting conduit (34) is communicated with a fermentation tank (33).

10. The lettuce soilless culture substrate as claimed in claim 1, wherein the raw materials comprise the following raw materials in parts by weight: 35-50 parts of rice hull, 10-15 parts of sawdust, 4-6 parts of mushroom residue powder, 7-9 parts of pig manure, 3-5 parts of clove, 2-3 parts of ginkgo leaf, 5-10 parts of ginger, 2-3 parts of purple perilla, 5-10 parts of vermiculite, 0.8-1.2 parts of humic acid and 70-100 parts of water.