CN109275549A - A kind of water lock fertilizer conservation seedling growth base preparation facilities - Google Patents
A kind of water lock fertilizer conservation seedling growth base preparation facilities Download PDFInfo
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- CN109275549A CN109275549A CN201811160252.5A CN201811160252A CN109275549A CN 109275549 A CN109275549 A CN 109275549A CN 201811160252 A CN201811160252 A CN 201811160252A CN 109275549 A CN109275549 A CN 109275549A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/60—Apparatus for preparing growth substrates or culture media
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Abstract
The present invention relates to a kind of water lock fertilizer conservation seedling growth base preparation facilities, including rack, feeding mechanism, screw extrusion machinery, shaping mechanism and cutting mechanism, the screw extrusion machinery includes the first screw extrusion machinery, the second screw extrusion machinery, third screw extrusion machinery, the mutually angled arranged crosswise of screw extrusion machineries at different levels.Mixed material breaks up mixing, conveying, extruding under the action of passing through spiral extruder, carries out three-level mixing and squeezes.Every grade of mixing squeeze all break up, mix by molding materials, the process of extrusion forming again, and the conveying direction of molding materials constantly changes between every grade of mixing extruding, the degree of packing and ratio of briquetting for improving seedling growth base, the seedling growth base produced can be subjected to soaked, shower without cracking, it is damaged.
Description
Technical field
The present invention relates to ecological restoration technical fields, more particularly, to a kind of water lock fertilizer conservation seedling growth base preparation facilities.
Background technique
With the development of human society, natural resources is excessively developed, and land ecology is seriously degenerated, China's desertification and desertification
Land area accounts for 1/4 or more and 1/6 or more of territory total area respectively, becomes the ecological problem of China's most serious.China is
Ratify and implement large quantities of Ecological Restoration Works to include the project of grassland withdraw from grazing, careless engineering of conceding the land to forestry, desertification grassland improvement work
Journey due to Atmospheric precipitation reduction, serious, the Sandy Soil water and fertilizer condition difference of human interference etc., is repaired though obtaining certain effect
, there is " stunted tree " phenomenon or Large Scale Death phenomenon in multiple species survival rate, growth restriction.For present in sand ground reparation
The vegetation liquid manure that " stunted tree ", " hayashishita desert " phenomenon are shown lacks problem, a kind of with water lock guarantor there is an urgent need to research and develop
The growth base that fertile function is grown for phytoremediation species, and preparation have the device of the growth base of water lock fertilizer conservation function, meet sand ground
Vegetation normal growth demand improves sand grassland survival rate, restorated sandlot ecological environment.
Existing seedling growth base is made by the mixed material of stalk, starch, boric acid, formaldehyde, water through extrusion forming process
Make, the stalk material as used in production growth base has very strong resilience, it is difficult to guarantee that growth base after molding has very
High compactness, it is internal even if after molding, being also easily deformed, cracking during transport, use, especially drenching with rain
It is even more so when grouting.In order to enhance the compactness of growth base, when production, needs to apply mixed material excessively high extruding force, leads
Machine power hungry is sent a telegraph, cost is unable to control, and when the pressure of reduction production growth base, during transportation through extrusion forming
It grows base and is easy loose deformation, or even scatter completely, be not available.Stalk used would generally be filled in order to solve this problem
Divide and crush, sieve, reduces the influence of the compactness to growth base by reducing stalk screen resilience, after crushing, screening
Stalk production growth base is undoubtedly added significantly to the cost of production growth base.Even so, made growth base is in soaked, leaching
It is also easily deformed, cracks after rain, it can not normal use.
On the other hand, the mixed material of seedling growth base is made before feeding grows base preparation facilities, needs successively to put
Entering blender and stirring repeatedly is sufficiently mixed material uniformly, otherwise will cause stalk accumulation and can not form.Meanwhile it is mixed to guarantee
The extrusion forming of material is closed, excessively high squeeze pressure can frequently result in burning out, damaging for motor.
Based on this, there is an urgent need to provide a kind of degree of packing that can be improved seedling growth base, ratio of briquetting, growth base is reduced
It is at low cost, structure is simple using breakage rate, while there is the seedling growth base preparation facilities of water lock fertilizer conservation function.
Summary of the invention
In view of the above problems, it is an object of the present invention to overcome the shortcomings of the prior art and provide a kind of structure letters
Seedling growth base preparation facilities single, at low cost, producing efficiency is high, water lock fertilizer conservation effect is good.
Another object of the present invention is to provide one kind can be improved the water lock fertilizer conservation seedling growth base degree of packing and molding
The preparation facilities of rate.
Another object of the present invention is to provide one kind convenient for breaking after seedling transportation and mechanization plant, soaked, shower
Loss rate is low, the water lock fertilizer conservation seedling growth base preparation facilities that can be promoted on a large scale.
Another object of the present invention is to provide one kind to grow liquid manure demand according to phytoremediation species, makes growth to measure
Base shape, the water lock fertilizer conservation seedling growth base preparation facilities for promoting species effectively to grow.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of water lock fertilizer conservation seedling growth base preparation facilities of the invention, including rack, feeding mechanism, screw extruder
Structure, shaping mechanism and cutting mechanism, in which:
The screw extrusion machinery includes the first screw extrusion machinery, the second screw extrusion machinery, third screw extruder
The material extruding end of structure, first screw extrusion machinery is arranged adjacent to the material input of second screw extrusion machinery,
The material extruding end of second screw extrusion machinery is arranged adjacent to the material input of the third screw extrusion machinery；It is described
First screw extrusion machinery is connected to second screw extrusion machinery, and second screw extrusion machinery is connected to the third spiral
Pressing mechanism.Mixed material passes through being stirred, conveying for the spiral extruder of first screw extrusion machinery, and squeezes
Pressure carries out level-one mixing and squeezes；The mixed material squeezed through level-one mixing changes conveying direction and enters the second screw extrusion machinery
Shell in, break up mixing, conveying, extruding again under the action of its spiral extruder, carry out second level mixing and squeeze；Through second level
The mixed material that mixing squeezes changes conveying direction and enters in the shell of third screw extrusion machinery, in the work of its spiral extruder
It breaks up mixing, conveying, extruding again under, carries out three-level mixing and squeeze.It is squeezed since mixed material is mixed through three-level, every grade mixed
Close squeeze all break up, mix by molding materials, the process of extrusion forming again, and every grade of mixing squeeze between molding materials it is defeated
It send direction constantly to change, improves the degree of packing and ratio of briquetting of seedling growth base, the seedling growth base produced can be subjected to
Soaked, shower without cracking, it is damaged.
In addition, since material is by three-level mixing extruding, before material enters the feeding mechanism, without especially sufficiently
Ground is stirred.Meanwhile three-level mixing squeezes the screen resilience for destroying stalk, multistage mixes material degree of packing limitation after extruding
The screen resilience of stalk, molding seedling growth base will not be damaged because of the screen resilience of stalk.Thus, three-level of the invention is mixed
It closes fashion of extrusion not specially require the degree of crushing of stalk, more needs not move through special crushing and screening processing, commonly
The processed stalk of combine harvester can be used as starting material.
The mutually angled intersection of first screw extrusion machinery, the second screw extrusion machinery, third screw extrusion machinery
Arrangement.
First screw extrusion machinery, second screw extrusion machinery, the third screw extrusion machinery are set respectively
It is equipped with corresponding motor, deceleration mechanism, spiral extruder, spiral extruder shell, the spiral extruder is arranged in the spiral shell
It revolves in the chamber that squeezer shell is formed, the motor is connected by its deceleration mechanism with the spiral extruder；Multiple electricity
The setting of machine and deceleration mechanism is so that the motor and speed reducer being suitble to convenient for the configuration of the torque according to needed for spiral extruders at different levels
Structure alleviates single motor-driven pressure, obtains most economical move by the cooperation of power of motor and deceleration mechanism reduction ratio
The power way of output so that motor is not also easily damaged, burns out, while making seedling growth base preparation facilities structure of the invention more
It is compact.
The shaping mechanism is connected with the spiral extruder shell of the third screw extrusion machinery, the third
The extrusion portion of the spiral extruder end of screw extrusion machinery partially extends through the spiral extruder shell, the extrusion
Portion is partially through in the shaping mechanism cavity, is partly overlapped with the shaping mechanism；This setup of the invention
The structure of shaping mechanism is simplified, the inner cavity of shaping mechanism is used to form the outer peripheral surface of seedling growth base, and the extrusion portion is used for
The internal cavities for forming seedling growth base, it is not necessary that the type core for being used to form seedling growth base internal cavities is separately provided.
The outlet side of the shaping mechanism is arranged in the cutting mechanism, the continuous growth base that the shaping mechanism is released
Cut into predetermined length.
The feeding mechanism includes stirring motor, conveying screw feeder, cylindrical shell, feed inlet, discharge port, the stirring electricity
Machine is connect with the conveying screw feeder, and the conveying screw feeder is driven to rotate, and the chamber that the shell is formed is arranged in the conveying screw feeder
In room, the material at the feed inlet is delivered to the discharge outlet.The setting of feeding structure of the invention can guarantee to pass through
The material tentatively mixed carries out more full and uniform mixing during helical feed, saves the people for being sufficiently mixed material
Power, material resources.
First screw extrusion machinery further includes feed inlet, the discharge port of the feeding mechanism and first spiral shell
The feed inlet connection of pressing mechanism is revolved, the feed inlet of first screw extrusion machinery is arranged in the screw extrusion
Close to the material input of spiral extruder on device shell.Feed inlet of the mixed material through the feeding mechanism passes through conveying screw feeder
Rotation be delivered to its discharge outlet, be transported in the screw extrusion machinery via the feed inlet of the screw extrusion machinery,
Realize feeding operation.
Preferably, the discharge outlet setting discharging guiding groove of the feeding mechanism, first screw extrusion machinery
The feed inlet on be provided with feed bin, the underface of the outlet side of the discharging guiding groove, access institute is arranged in the feed bin
State the material through tentatively mixing of feeding mechanism conveying.Further, the feed bin has a baffle, and the height of the baffle is high
In the height of other sidings of feed bin, the baffle splashes outside the feed bin for preventing mixed material from spilling.
It further, can also be direct at the feed inlet of first screw extrusion machinery for save the cost
Feed bin is set, and manually or the feeding conveyor structure that is separately provided is to the continual feeding of the feed inlet.
Preferably, first screw extrusion machinery is mutually perpendicular to arrange with second screw extrusion machinery, described
Two screw extrusion machineries are arranged vertically with the third screw extrusion machinery；The spiral of first screw extrusion machinery is squeezed
The spiral extruder shell of depressor shell and second screw extrusion machinery is squeezed vertically through connection, second spiral
The spiral extruder shell of the spiral extruder shell of press mechanism and the third screw extrusion machinery vertically through
Connection.Each screw extrusion machinery of the invention is beneficial to be squeezed the growth base of mixed-forming more using vertically arranged mode
Adequately to break up, substantially more mixing, extrusion forming, it is mixed to improve material under the action of next stage screw extrusion machinery
The uniformity coefficient of conjunction and the degree of packing of seedling growth base.
The press section of the spiral extruder of first screw extrusion machinery approaches second screw extrusion machinery
The spiral extruder, but do not contacted with the spiral extruder of second screw extrusion machinery, second spiral
The press section of the spiral extruder of pressing mechanism approaches the spiral extruder of the third screw extrusion machinery, but not
It is contacted with the spiral extruder of second screw extrusion machinery.
On the one hand the press section of spiral extruder, which is arranged in next stage spiral extruder hull outside, in the present invention prevents two
A component interferes, in the case that spiral extruder especially of the invention floats setting in shell, this setup
Advantage become apparent；On the other hand also certain space can be formed between two components, so that the material through extrusion forming fills
Divide and breaks up, mixes.
On the spiral extruder shell of second screw extrusion machinery and/or the third screw extrusion machinery
With aperture, the aperture is arranged adjacent to retarder end side.Aperture is set on spiral extruder shell on the one hand in the present invention
Control can be passed through when being mixed with the undesirable impurity such as stone in material convenient for monitoring the mixing situation of enclosure interior material
The mode of motor reversal, the impurity that would not want to take out from aperture；On the other hand, the setting of aperture overcomes installation spiral and squeezes
Should not be aligned when depressor, the difficulty that the material of chamber indoor storage is not easily cleaned so that disassembly, installation spiral extruder it is very square
Just.Particularly, due to the difference according to aperture demand inside seedling growth base, the spiral shell of third screw extrusion machinery is often needed replacing
Squeezer is revolved, so that the extrusion portion of different-diameter is configured, thus the effect for the aperture being arranged in third bolt compresses mechanism is especially
It is prominent.
The shaping mechanism is fixedly connected by flange with the spiral extruder shell of third screw extrusion machinery, institute
Stating shaping mechanism and being formed by the section of internal cavities can be the shape suitable for seedling growth such as round, rectangular, hexagon.
First spiral extruder, second spiral extruder, the third spiral extruder are corresponding to its respectively
Deceleration mechanism floating connection.
Preferably, the floating connection is first spiral extruder, second spiral extruder, the third spiral shell
The spline for revolving extrusion head, which floats, to be embedded in its corresponding deceleration mechanism keyway.
The input terminal floating connection of the output shaft of retarder and spiral extruder can be reduced between two components in the present invention
Interconnecting piece undertake excessive eccentricity pressure, in extruding mixture material, especially when starting pressing materials, spiral extruder
The extruding force that is subject to is simultaneously non-fully consistent with the direction of its axis, and often spiral extruder, which is extruded to, is biased to shell side, subtracts
The output shaft of fast device is fixedly connected to often result in the input shaft of spiral extruder and damage because bearing excessive eccentricity pressure, once damage
It is bad then need replacing entire spiral extruder, expend a large amount of human and material resources.Disclosed in the prior art spiral extruder with subtract
In the case that the output shaft of fast device is fixedly connected, it occur frequently that but never finding reason, the present invention passes through research hair for this damage
The reason of now spiral extruder being caused often to damage be its be fixedly connected with the output end of retarder result in the need for bearing it is excessive
Deflection torque.Therefore, two components are used into floating connection, the variation by the self extrusion power for the material for squeezing mixing comes
Realize that spiral extruder is rotated about in spiral extruder casing centerline.
The cutting mechanism has cutting machine and guide rail, and cutting machine can move back and forth on guide rail.Mixed material is through squeezing
After molded, it is prepared into continuous seedling growth base through the shaping mechanism, needs specifically to be needed seedling according to plantation nursery stock
Wood growth base cuts into scheduled length, and during cutting off seedling growth base, cutting machine is along the guide rail and seedling growth
Base moves together, and keeps opposing stationary with mobile seedling growth base, prevent cast-cutting saw slice because seedling growth base movement by
It squeezes and damages, be unable to complete fixed length cutting.
Compared with prior art, the invention has the following advantages that
Water lock fertilizer conservation seedling growth base preparation facilities of the present invention is compact-sized, and cost of manufacture is lower, realizes growth base preparation
It is full-automatic；The arrangement of each component of preparation facilities of the invention has fully considered that phytoremediation species grow demand, that is, guarantees growth base
High ratio of briquetting and the degree of packing, the obtained base molded rate of water lock fertilizer conservation seedling growth are up to 97% or more, while basal wall intensity, base
Shape protects restoration seedling root, is readily transported and transplants with phytoremediation species mechanization；The device of the invention, production efficiency compared with
Height is suitble to mass production, and raw material uses agricultural wastes, and cost is relatively low, suits large area to popularize.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of water lock fertilizer conservation seedling growth base preparation facilities of the present invention.
Fig. 2 is the structural schematic diagram of the spiral extruder of water lock fertilizer conservation seedling growth base preparation facilities of the present invention.
Fig. 3 is the structural schematic diagram of the feeding mechanism of water lock fertilizer conservation seedling growth base preparation facilities of the present invention.
Fig. 4 is the shaping mechanism of water lock fertilizer conservation seedling growth base preparation facilities of the present invention and the schematic diagram of cutting mechanism.
Specific embodiment
With reference to the accompanying drawings and examples, a specific embodiment of the invention is described in further detail, following embodiment
For illustrating the present invention, but it is not intended to limit the scope of the invention.
To achieve the above object, the technical solution used in the present invention is:
As shown in Figure 1, a kind of water lock fertilizer conservation seedling growth base preparation facilities of the invention, including rack 1, electric control box
14, feeding mechanism, screw extrusion machinery, shaping mechanism and cutting mechanism, in which:
As shown in figures 1 and 3, the feeding mechanism include stirring motor 21, conveying screw feeder 22, cylindrical shell 23, into
Material mouth 24, discharge port 25, the stirring motor 21 are connect with the conveying screw feeder 22, drive the conveying screw feeder 22 to rotate, institute
It states conveying screw feeder 22 to be arranged in the chamber that the shell 23 is formed, the material at the feed inlet 24 is delivered to the discharging
Mouth 25.
The discharge port 25 is connected with the feed inlet (not shown) of first screw extrusion machinery, first spiral shell
The material that the feed inlet of rotation pressing mechanism 31 is arranged on the spiral extruder shell 40 close to spiral extruder 34 is defeated
Enter end.Feed inlet 24 of the mixed material through the feeding mechanism is delivered at its discharge port 25 by conveying the rotation of screw feeder 22,
It is transported in the screw extrusion machinery via the feed inlet of first screw extrusion machinery 31, realizes feeding operation.
In another embodiment, feed bin, the material are provided on the feed inlet of first screw extrusion machinery 31
The underface of the discharge port 25, the material through tentatively mixing of the conveying of feeding mechanism described in access is arranged in storehouse.Further,
The feed bin has a baffle, and the height of the baffle is higher than the height of other sidings of feed bin, and the baffle is for preventing
Mixed material, which is spilt, to be splashed outside the feed bin.
Feed bin can also be directly set at the feed inlet 35 of first screw extrusion machinery 31, it is manually or single
The continual feeding of feeding conveyor structure being solely arranged.
The screw extrusion machinery is squeezed including the first screw extrusion machinery 31, the second screw extrusion machinery 32, third spiral
Press mechanism 33, the mutually angled arranged crosswise of screw extrusion machineries at different levels.First screw extrusion machinery 31, second spiral shell
Rotation pressing mechanism 32, the third screw extrusion machinery 33 are respectively arranged with corresponding motor 38, deceleration mechanism 39, screw extrusion
Device 34, spiral extruder shell 40, the screw extrusion machinery include screw extrusion mixing section and press section 11, and the spiral is squeezed
Depressor 34 is arranged in the chamber that the spiral extruder shell 40 is formed, the motor 38 by its deceleration mechanism 39 with it is described
Spiral extruder 34 is connected；Each screw extrusion machinery is separately provided with corresponding motor and speed reducer structure, multiple motors and
The setting of deceleration mechanism subtracts so that convenient for the motor and speed reducer structure that the configuration of the torque according to needed for spiral extruders at different levels is suitble to
Light single motor-driven pressure, the cooperation for passing through power of motor and deceleration mechanism reduction ratio obtain most economical power output
Mode so that motor is not also easily damaged, burns out, while making seedling growth base preparation facilities structure of the invention more compact.
The material extruding end of first screw extrusion machinery 31 is defeated adjacent to the material of second screw extrusion machinery 32
Enter end setting, the material extruding end of second screw extrusion machinery 32 is defeated adjacent to the material of the third screw extrusion machinery 33
Enter end setting；First screw extrusion machinery 31 is connected to second screw extrusion machinery 32, second screw extruder
Structure 32 is connected to the third screw extrusion machinery 33.Mixed material is squeezed by the spiral of first screw extrusion machinery 31
Depressor 34 is stirred, conveys, and squeezes, and carries out level-one mixing and squeezes；The mixed material squeezed through level-one mixing changes defeated
It send direction to enter in the shell of the second screw extrusion machinery 32, breaks up mixing, defeated again under the action of its spiral extruder 34
It send, squeeze, carry out second level mixing and squeeze；The mixed material squeezed through second level mixing changes conveying direction and enters third screw extrusion
In the shell of mechanism 33, mixing, conveying, extruding are broken up again under the action of its spiral extruder 34, carry out three-level mixing and squeeze
Pressure.
It is squeezed since mixed material is mixed through three-level, every grade of mixing, which squeezes, all to be broken up, mix, squeezes again by molding materials
Molding process, and the conveying direction of molding materials constantly changes between every grade of mixing extruding, improves the tight of seedling growth base
Solidity and ratio of briquetting, the seedling growth base produced can be subjected to soaked, shower without cracking, it is damaged.
Since material is squeezed by three-level mixing, before material enters the feeding mechanism, without sufficiently especially stirring
Mix mixing.Meanwhile three-level mixing squeezes the screen resilience for destroying stalk, multistage mixes the material degree of packing after extruding and limits straw
The screen resilience of stalk, molding seedling growth base will not be damaged because of the screen resilience of stalk.Thus, three-level mixing of the invention is squeezed
Pressure mode does not specially require the degree of crushing of stalk, more needs not move through special crushing and screening processing, common joint
The processed stalk of harvester can be used as starting material.
In another embodiment, the screw extrusion machinery further includes the 4th screw extrusion machinery, in fact, of the invention
Screw extrusion machinery is preferably positioned to three-level or three-level or more, and technical effect of the invention can be well realized.
As shown in Fig. 2, first screw extrusion machinery 31 is mutually perpendicular to arrange with second screw extrusion machinery 32,
Second screw extrusion machinery 32 is arranged vertically with the third screw extrusion machinery 33；First screw extrusion machinery 31
The spiral extruder shell 40 and second screw extrusion machinery 32 the spiral extruder shell 40 vertically through
Connection, the spiral extruder shell 40 of second screw extrusion machinery 32 and the institute of the third screw extrusion machinery 33
Spiral extruder shell 40 is stated vertically through connection.Each screw extrusion machinery of the invention is more had using vertically arranged mode
It is more adequately broken up beneficial to the growth base through squeezing mixed-forming, material is mixed in the screw extrusion of screw extrusion machinery
Mixing is constantly squeezed in section, and material is conveyed by the rotation of the auger conveyor, and material is through the spiral extruder
Press section extruding after, it is more abundant under the action of next stage screw extrusion machinery into next stage screw extrusion machinery
Ground mixing, extrusion forming improve the uniformity coefficient of material mixing and the degree of packing of seedling growth base.
The press section 11 of the spiral extruder 34 of first screw extrusion machinery 31 approaches the second screw extruder
The spiral extruder 34 of structure 32, but do not contacted with the spiral extruder 34 of the second screw extrusion machinery, described second
The press section 11 of the spiral extruder of screw extrusion machinery 32 approaches the screw extrusion of third screw extrusion machinery 33
Device 34, but do not contacted with the spiral extruder 34 of third screw extrusion machinery.
On the one hand the press section 11 of spiral extruder, which approaches next stage spiral extruder, in the present invention prevents two component phases
Mutually interference, in the case that spiral extruder especially of the invention floats setting in shell, the advantage of this setup is more
It is obvious；On the other hand also certain space can be formed between two components, so that the material through extrusion forming is sufficiently broken up, mixed
It closes.
The spiral extruder shell 40 of second screw extrusion machinery 32 and the third screw extrusion machinery 33
On all have aperture (not shown), the aperture is positioned close to 39 end side of deceleration mechanism.In spiral in the present invention
Aperture is arranged on squeezer shell to be on the one hand convenient for monitoring the mixing situation of enclosure interior material, when being mixed with stone etc. in material no
It, can be by way of controlling motor reversal when desired impurity, the impurity that would not want to takes out from aperture；On the other hand,
The setting of aperture should not be aligned when overcoming installation spiral extruder, the difficulty that the material of chamber indoor storage is not easily cleaned, so that
Disassembly, installation spiral extruder are very convenient.Particularly, it due to the difference according to aperture demand inside seedling growth base, often needs
The spiral extruder of third screw extrusion machinery is replaced, so that the extrusion portion of different-diameter is configured, thus third bolt compresses
The effect for the aperture being arranged in mechanism is especially prominent.
As shown in Figure 1 and Figure 4, the spiral extruder shell of the shaping mechanism and the third screw extrusion machinery 33
Body 40 is connected, and the extrusion portion 11 of 34 end of the spiral extruder of the third screw extrusion machinery 33 partially extends through institute
Spiral extruder shell is stated, the extrusion portion 11 is partially through in the cavity of the shaping mechanism, with the shaping mechanism portion
Ground is divided to be overlapped；This setup of the invention simplifies the structure of shaping mechanism, and the inner cavity of shaping mechanism 9 is to form nursery stock
The outer peripheral surface of base is grown, the extrusion portion is used to form the internal cavities of seedling growth base, without being separately provided to form seedling
The type core of wood growth base internal cavities.
The shaping mechanism 9 connects by the way that the spiral extruder shell 40 of flange and third screw extrusion machinery 33 is fixed
It connects, the section that the shaping mechanism is formed by internal cavities can be suitable for the shape of seedling growth for round, rectangular, hexagon etc.
Shape, the outlet side of the shaping mechanism 9 are provided with growth base guide wheel 17.
The end of first spiral extruder 31, second spiral extruder 32, the third spiral extruder 33
Spline float respectively be embedded in its corresponding deceleration mechanism keyway in, its corresponding deceleration mechanism floating connection.
The input terminal floating connection of the output shaft of retarder and spiral extruder can be reduced between two components in the present invention
Interconnecting piece undertake excessive eccentricity pressure, in extruding mixture material, especially when starting pressing materials, spiral extruder
The extruding force that is subject to is simultaneously non-fully consistent with the direction of its axis, and often spiral extruder, which is extruded to, is biased to shell side, subtracts
The output shaft of fast device is fixedly connected to often result in the input shaft of spiral extruder and damage because bearing excessive eccentricity pressure, once damage
It is bad then need replacing entire spiral extruder, expend a large amount of human and material resources.Disclosed in the prior art spiral extruder with subtract
In the case that the output shaft of fast device is fixedly connected, it occur frequently that but never finding reason, the present invention passes through research hair for this damage
The reason of now spiral extruder being caused often to damage be its be fixedly connected with the output end of retarder result in the need for bearing it is excessive
Deflection torque.Therefore, two components are used into floating connection, the variation by the self extrusion power for the material for squeezing mixing comes
Realize that spiral extruder is rotated about in spiral extruder casing centerline.
As shown in figure 4, the outlet side of the shaping mechanism is arranged in the cutting mechanism, the shaping mechanism is released
Continuous growth base cuts into predetermined length.The cutting mechanism have pedestal support frame 13, cutting mechanism 10, guide rail mechanism 16,
The air pump 15 for pushing cutting machine to move back and forth to cut off the air pump 18 of growth base and guide rail mechanism 16 is pushed to move back and forth, cutting machine
Structure 10 can move back and forth on guide rail mechanism 16.Mixed material is prepared into continuously after extrusion forming through the shaping mechanism
Seedling growth base, need according to plantation nursery stock specifically need seedling growth base cutting into scheduled length, cutting seedling
During wood growth base, cutting machine is moved together along the guide rail mechanism and seedling growth base, with mobile seedling growth base
It keeps opposing stationary, prevents cast-cutting saw slice from damaging due to the movement of seedling growth base is squeezed, be unable to complete fixed length cutting.
Water lock fertilizer conservation seedling growth based devices of the invention can provide symbiosis long required growth for all types of phytoremediation species
Base, to overcome the restoration of the ecosystem in water and fertilizer condition difference region to provide technical support.
Water lock fertilizer conservation seedling growth based devices low manufacture cost of the present invention, can full-automation prepare phytoremediation species seedling growth
Base saves manpower, and high production efficiency, can meet the needs of the market large-scale popularization, and the various phytoremediation species suitable for meeting technical requirements are raw
Long base preparation.
The above is only a preferred embodiment of the present invention, it is only used to illustrate the technical scheme of the present invention, rather than limits,
Although being described the invention in detail referring to preferred embodiment, it should be noted that coming to those skilled in the art
It says, in the case of not departing from the technology of the present invention principle, can also make several improvements and replace, these are improved and replacement is also answered
It is considered as within protection scope of the present invention.
Claims (11)
1. a kind of water lock fertilizer conservation seedling growth base preparation facilities, including rack, feeding mechanism, screw extrusion machinery, shaping mechanism
And cutting mechanism, in which:
The screw extrusion machinery includes the first screw extrusion machinery, the second screw extrusion machinery, third screw extrusion machinery, institute
The material input that the material extruding end of the first screw extrusion machinery is stated adjacent to second screw extrusion machinery is arranged, and described the
The material extruding end of two screw extrusion machineries is arranged adjacent to the material input of the third screw extrusion machinery；First spiral shell
It revolves pressing mechanism and is connected to second screw extrusion machinery, second screw extrusion machinery is connected to the third screw extruder
Structure；
First screw extrusion machinery, second screw extrusion machinery, the third screw extrusion machinery are respectively arranged with
Corresponding motor, deceleration mechanism, spiral extruder, spiral extruder shell, the spiral extruder setting are squeezed in the spiral
In the chamber that depressor shell is formed, the motor is connected by its deceleration mechanism with the spiral extruder；
The shaping mechanism is connected with the spiral extruder shell of the third screw extrusion machinery；
The outlet side of the shaping mechanism is arranged in the cutting mechanism, and the continuous growth base that the shaping mechanism is released is cut off
At predetermined length.
2. a kind of water lock fertilizer conservation seedling growth base preparation facilities as described in claim 1, it is characterised in that:
The feeding mechanism includes stirring motor, conveying screw feeder, cylindrical shell, feed inlet, discharge port, the stirring motor with
The conveying screw feeder connection, drives the conveying screw feeder to rotate.
3. a kind of water lock fertilizer conservation seedling growth base preparation facilities as claimed in claim 2, it is characterised in that:
First screw extrusion machinery further includes feed inlet, and the discharge port of the feeding mechanism and first spiral are squeezed
The feed inlet of press mechanism is connected to, and the feed inlet of first screw extrusion machinery is arranged in the spiral extruder shell
Close to the material input of spiral extruder on body；The rotation that feed inlet of the mixed material through the feeding mechanism passes through conveying screw feeder
Turn to be delivered to its discharge outlet, be transported in the screw extrusion machinery via the feed inlet of the screw extrusion machinery, is realized
Feeding operation.
4. a kind of water lock fertilizer conservation seedling growth base preparation facilities a method according to any one of claims 1-3, it is characterised in that: described
One screw extrusion machinery, second screw extrusion machinery, the mutually angled arranged crosswise of the third screw extrusion machinery.
5. a kind of water lock fertilizer conservation seedling growth base preparation facilities as claimed in claim 4, it is characterised in that:
First screw extrusion machinery is mutually perpendicular to arrange with second screw extrusion machinery, second screw extruder
Structure is arranged vertically with the third screw extrusion machinery.
6. a kind of water lock fertilizer conservation seedling growth base preparation facilities as claimed in claim 5, it is characterised in that:
The spiral extruder shell of first screw extrusion machinery and the spiral of second screw extrusion machinery
Squeezer shell is vertically through connection, the spiral extruder shell of second screw extrusion machinery and the third spiral
The spiral extruder shell of pressing mechanism is vertically through connection.
7. a kind of water lock fertilizer conservation seedling growth base preparation facilities a method according to any one of claims 1-3, it is characterised in that: described
The extrusion portion of the spiral extruder end of three screw extrusion machineries partially extends through the spiral extruder shell, described to squeeze
Portion is partially through in the shaping mechanism cavity out, is partly overlapped with the shaping mechanism.
8. a kind of water lock fertilizer conservation seedling growth base preparation facilities as claimed in claim 7, it is characterised in that:
The press section of the spiral extruder of first screw extrusion machinery approaches the institute of second screw extrusion machinery
Spiral extruder is stated, but is not contacted with the spiral extruder of second screw extrusion machinery, second screw extrusion
The press section of the spiral extruder of mechanism approaches the spiral extruder of the third screw extrusion machinery, but not with institute
State the spiral extruder contact of the second screw extrusion machinery.
9. a kind of water lock fertilizer conservation seedling growth base preparation facilities as claimed in claim 8, it is characterised in that:
It is all had on the spiral extruder shell of second screw extrusion machinery and/or the third screw extrusion machinery
Aperture, the aperture are arranged adjacent to retarder end side.
10. a kind of water lock fertilizer conservation seedling growth base preparation facilities as claimed in claim 9, it is characterised in that:
The shaping mechanism is fixedly connected by flange with the spiral extruder shell of third screw extrusion machinery, it is described at
The section that type mechanism is formed by internal cavities can be round, rectangular, hexagon.
11. a kind of water lock fertilizer conservation seedling growth base preparation facilities as claimed in claim 10, it is characterised in that:
First spiral extruder, second spiral extruder, the third spiral extruder distinguish its corresponding institute
State deceleration mechanism floating connection.
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| CN201811160252.5A CN109275549B (en) | 2018-09-30 | 2018-09-30 | Water-locking fertilizer-preserving seedling growth base preparation device |
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| CN201811160252.5A CN109275549B (en) | 2018-09-30 | 2018-09-30 | Water-locking fertilizer-preserving seedling growth base preparation device |
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| CN109275549A true CN109275549A (en) | 2019-01-29 |
| CN109275549B CN109275549B (en) | 2021-08-13 |
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| JP2001120060A (en) * | 1999-10-29 | 2001-05-08 | Nippon Seiki Co Ltd | Bagging apparatus of culture medium |
| CN201450905U (en) * | 2009-03-24 | 2010-05-12 | 叶伟俊 | Automatic bag packing machine of edible fungus culture material |
| CN104067856A (en) * | 2014-06-27 | 2014-10-01 | 锁现民 | Method and device for jointly producing edible mushroom spawn through solid and liquid fermentation tanks |
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| CN109275549B (en) | 2021-08-13 |
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