CN111059865A - Continuous processing device of silage - Google Patents

Continuous processing device of silage Download PDF

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Publication number
CN111059865A
CN111059865A CN201911179674.1A CN201911179674A CN111059865A CN 111059865 A CN111059865 A CN 111059865A CN 201911179674 A CN201911179674 A CN 201911179674A CN 111059865 A CN111059865 A CN 111059865A
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China
Prior art keywords
shaft
arranged below
dewatering
silage
conveyor belt
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CN201911179674.1A
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Chinese (zh)
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CN111059865B (en
Inventor
秦子媛
秦潇晔
秦晓盼
秦永学
毛瑞桂
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • F26B1/005Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids by means of disintegrating, e.g. crushing, shredding, milling the materials to be dried
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/005Cutting apparatus specially adapted for cutting hay, straw or the like for disintegrating and cutting up bales of hay, straw or fodder
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/09Details
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/09Details
    • A01F29/10Feeding devices
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N17/00Apparatus specially adapted for preparing animal feeding-stuffs
    • A23N17/008Apparatus specially adapted for preparing animal feeding-stuffs for treating of silage, e.g. upgrading with water
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/02Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • F26B17/04Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B20/00Combinations of machines or apparatus covered by two or more of groups F26B9/00 - F26B19/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001Handling, e.g. loading or unloading arrangements
    • F26B25/002Handling, e.g. loading or unloading arrangements for bulk goods
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/20Rollers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00Drying solid materials or objects by processes not involving the application of heat
    • F26B5/14Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • F26B9/063Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers for drying granular material in bulk, e.g. grain bins or silos with false floor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/02Biomass, e.g. waste vegetative matter, straw
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

A continuous silage treatment apparatus comprising: the feeding device is provided with a feeding hopper at the upper part, a stirring shaft is arranged in the feeding device, a spiral conveying shaft is arranged below the stirring shaft, and a cutting knife is arranged below the spiral conveying shaft; the top of the primary dewatering device is provided with a material distributing shaft, and a first material pressing double roller is arranged below the material distributing shaft; the first conveyor belt is arranged below the first pressing double rollers; the dewatering cylinder is obliquely arranged below the first conveyor belt; the second conveying belt is arranged below the dewatering barrel; the secondary dewatering device is arranged below the second conveying belt, a feeding hole is formed in the upper part of the secondary dewatering device, and a conveying type second pressing double-roller set is arranged below the feeding hole; the lifting conveyor belt is arranged below the conveying type second pressing double-roller set; the drying tower is used for drying materials; and the water collecting tank is arranged below the primary dewatering device and the dewatering cylinder. The invention aims to improve the dewatering efficiency of silage, accelerate the operation time and reduce the manual labor.

Description

Continuous processing device of silage
Technical Field
The invention relates to the field of silage treatment, in particular to a continuous silage treatment device.
Background
The silage is prepared by controlling fermentation of green feed. The silage is reputed as a canned grass, has the advantages of juicy and palatable taste, sour and fragrant smell, high digestibility and rich nutrition, and is a first-class feed for livestock such as cattle and sheep. The green plants which can be used as the silage are used as the silage raw materials, a large amount of silage needs to be stored in a farming and pasturing field before winter, the silage needs to be chopped, dehydrated and dried before being put in a warehouse, most of the existing processing steps are step-by-step partition processing, no unified assembly line operation exists, time and labor are wasted, and the efficiency is not high.
Disclosure of Invention
Technical problem to be solved
In view of the above, the present invention provides a continuous treatment apparatus for silage, which can improve the dewatering efficiency of silage, shorten the operation time, and reduce the labor.
(II) technical scheme
In order to solve the technical problem, the present invention provides a continuous processing apparatus for silage, comprising:
the feeding device is provided with a feeding hopper at the upper part, a material stirring shaft for stirring and dispersing materials is arranged in the feeding device, a spiral conveying shaft is arranged below the material stirring shaft, and a material cutting knife is arranged below the spiral conveying shaft;
the primary dewatering device is arranged close to the feeding device, a material distributing shaft is arranged at the top of the primary dewatering device, and a first pressing double roller is arranged below the material distributing shaft;
the first conveyor belt is arranged below the first pressing double rollers and used for conveying materials to the dewatering cylinder;
the dewatering cylinder is obliquely arranged below the first conveyor belt and is used for centrifugally dewatering the materials;
the second conveyor belt is arranged below the dewatering barrel and used for conveying materials into the secondary dewatering device;
the secondary dewatering device is arranged below the second conveying belt, a feeding hole is formed in the upper part of the secondary dewatering device, and a conveying type second pressing double-roller set is arranged below the feeding hole;
the lifting conveyor belt is arranged below the conveying type second pressing double-roller set and is used for conveying materials into the drying tower;
the drying tower is connected with the tail end of the lifting conveyor belt and is used for drying materials;
and the water collecting tank is arranged below the primary dewatering device and the dewatering cylinder.
The continuous processing device for the silage provided by the invention can be further provided that the feed hopper is arranged in an open shape.
The continuous processing device for the silage provided by the invention can be further provided with a plurality of material stirring rods arranged on the surface of the material stirring shaft in the circumferential direction.
The continuous treatment device for silage provided by the invention can be further configured that the dewatering cylinder comprises: the outer cylinder is a hollow cylinder without end faces, and is arranged on the connecting shaft through the outer cylinder fixing piece; the inner cylinder is sleeved in the outer cylinder and is a hollow cylinder without end surface, and the inner cylinder is arranged on the connecting shaft through an inner cylinder fixing piece; one end of the connecting shaft is provided with a belt groove.
The continuous processing device for the silage provided by the invention can be further provided that the surface of the inner barrel is circumferentially provided with first water leakage holes; and a second water leakage hole is formed in the bottom of the outer barrel.
The continuous processing device for the silage provided by the invention can be further arranged in a way that the secondary dewatering device is arranged close to the water collecting tank, and the top of the secondary dewatering device is provided with a water sliding slope.
The continuous processing device for the silage provided by the invention can be further provided that the side surface of the water collecting tank is provided with a second opening.
The continuous processing device for the silage provided by the invention can be further provided that the conveying type second pressing double-roller set comprises: the upper material pressing roller, the lower material pressing roller, a third conveying belt roller shaft and a third conveying belt; the upper pressure roller and the lower pressure roller are vertically arranged, the third conveyor belt roller shaft and the lower pressure roller are arranged on the same straight line, and the diameters of the upper pressure roller, the lower pressure roller and the third conveyor belt roller shaft are communicated and the rotating speeds are consistent; the third conveying belt is sleeved on the third conveying belt roll shaft.
The continuous processing device for the silage provided by the invention can be further provided with a plurality of water dripping holes on the surfaces of the first conveyor belt, the second conveyor belt and the third conveyor belt.
The continuous processing device for the silage provided by the invention can be further provided with a second hopper arranged at the upper part of the material distributing shaft.
(III) advantageous effects
According to the continuous treatment device for the silage, provided by the invention, high automation of silage treatment is realized, the labor cost is reduced, the treatment efficiency is improved, the dehydration rate of the silage is ensured by the continuously arranged dehydration devices, the conveying devices are arranged among the treatment devices, the time and the labor are saved, the wastewater in the treatment process can be collected by the water collecting tank at the bottom, the saving and the environmental protection are realized, the device is very suitable for treating the silage with large tonnage, and the device is simple in structure, convenient to maintain, convenient to use and practical.
Drawings
FIG. 1 is a plan view of the structure of the present invention;
FIG. 2 is a schematic structural view of a dehydrating tub according to the present invention;
FIG. 3 is a schematic structural view of the inner drum of the dehydration barrel of the present invention;
FIG. 4 is a schematic view of a first conveyor belt structure according to the present invention;
fig. 5 is a plan view of a second set of conveyor nip rolls of the present invention.
Wherein: 1. a feeding device; 11. a feed hopper; 12. a material stirring shaft; 121. a material poking rod; 13. a spiral delivery shaft; 2. a material cutting knife; 21. a blade; 3. a primary dewatering device; 31. a second hopper; 32. a material distributing shaft; 33. a first pressing double roller; 4. a first conveyor belt; 41. a water dripping hole; 5. A dewatering drum; 51. an outer cylinder; 511. an outer cylinder fixing member; 512. a second water leakage hole; 52. an inner barrel; 521. a first water leakage hole; 522. an inner cylinder fixing part; 53. a connecting shaft 531, a belt groove; 6. a second conveyor belt; 7. a secondary dewatering device; 71. a feed inlet; 72. a water slide slope; 73. a conveying type second pressing double-roller set; 731. an upper nip roll; 732. a material pressing roller is arranged; 733. A third conveyor belt roller shaft; 734. a third conveyor belt; 8. a water collecting tank; 81. a second opening; 9. lifting the conveyor belt; 10. a drying tower; 201. a first motor; 202. a second motor; 203. A third motor; 204. a fourth motor; 205. a fifth motor; 206. a variable frequency motor; 207. and a seventh motor.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The components, structures, mechanisms and the like described in the following examples are all conventional commercially available products unless otherwise specified.
A continuous silage treatment apparatus, comprising:
the feeding device 1 is erected on the bottom surface through four steel frame supporting legs, a hollow square uncovered iron box is welded on the supporting legs, a feeding hopper 11 is welded on the upper part of the iron box, the feeding hopper 11 is open-shaped, the cross section of the feeding hopper 11 is isosceles trapezoid, and the actual shape of the feeding hopper is frustum pyramid-shaped, so that the feeding is convenient; a material stirring shaft 12 for stirring and dispersing materials is connected with an internal bearing of the hollow iron box, the material stirring shaft 12 is erected in the iron box, one end of the material stirring shaft is connected with a motor (the motor is arranged on the back of the iron box and is inconvenient to draw in figure 1), the motor can drive the material stirring shaft 12 to rotate, cuboid steel bar material stirring rods 121 which are mutually spaced are welded on the shaft surface of the material stirring shaft 12 around the shaft center in the circumferential direction, along with the rotation of the material stirring shaft 12, the material stirring rods 121 can stir and disperse fallen silage, the blockage of the spiral material conveying shaft 13 is prevented, the lower part of the hollow iron box is funnel-shaped, a spiral material conveying shaft 13 is arranged below the material stirring shaft 12, one end of the spiral material conveying shaft 13 is welded with the bottom of the hollow iron box, the other end of the spiral material conveying shaft extends out of the hollow iron box, the spiral material conveying shaft 13 is (as shown in the figure) and is arranged in an inclined way from left to, a material cutting knife 2 is arranged at a high-end opening of the spiral conveying shaft 13, the material cutting knife 2 is erected on a steel plate welded on a steel frame supporting leg and comprises a second motor 202 and a blade 21, and the direction of the blade 21 is parallel to the conveying direction of the spiral conveying shaft 13 and is used for cutting silage;
a primary dewatering device 3, which is arranged close to the feeding device 1, the top of which is welded and fixed with a second hopper 31 with a trapezoidal section, the second hopper 31 is arranged under the cutting knife 2 and is used for receiving the silage cut by the cutting knife 2, a material distributing shaft 32 is arranged under the second hopper 31, the material distributing shaft 32 is connected in the primary dewatering device 3 through a bearing, a spiral sheet is arranged on the shaft surface of the material distributing shaft 32 and is used for scattering the silage after cutting and controlling the feeding speed during dewatering, one end of the material distributing shaft 32 is also externally connected with a third motor 203 to enable the material distributing shaft to rotate, a first material pressing double roller 33 is arranged under the material distributing shaft 32, the first material pressing double roller 33 comprises two compression rollers which are horizontally arranged oppositely, two compression roller bearings are connected under the material distributing shaft 32 and are respectively externally connected with a fourth motor 204, the relative rotation sets up the interval of two compression rollers, just can carry out the extrusion dehydration to the silage after cutting well.
The first conveyor belt 4 is arranged below the first pressing double roller 33 through a bracket, as can be seen from fig. 1, the first conveyor belt 4 is inclined downwards along the conveying direction of the silage, a fifth motor 205 is arranged outside the first conveyor belt 205, the fifth motor 205 drives the first conveyor belt 4 to move through a belt, the materials are conveyed to the dewatering cylinder 5, water dripping holes 41 which are arranged in an array mode are formed in the surface of the first conveyor belt 4, the aperture of each water dripping hole 41 is 0.5-1cm, the silage cannot be too large, or the silage falls down, and the water dripping holes 41 are used for enabling the water after extrusion to fall into the water collecting tank 8.
The dewatering cylinder 5 is erected below the first conveyor belt 4 through a steel frame and is obliquely arranged, and the inclination angle is 70-80 degrees and used for centrifugally dewatering materials; the dewatering cylinder 5 includes: the structure of the outer cylinder 51 comprises an inner cylinder 52, an inner cylinder fixing piece 522, an outer cylinder 51, an outer cylinder fixing piece 511 and a connecting shaft 53, wherein the outer cylinder 51 is a hollow endless cylinder, and the outer cylinder 51 is arranged on the connecting shaft 53 through the outer cylinder fixing piece 511; as shown in fig. 2: the outer cylinder fixing piece 511 is T-shaped, a bearing is arranged in the middle of the outer cylinder fixing piece 511 and fixed on the connecting shaft 53, the high end of the outer cylinder 51 is a feeding end, the low end of the outer cylinder 51 is a discharging end, the outer cylinder fixing piece 511 at the discharging end is arranged in an inverted T shape so as to facilitate feeding and discharging, the inner cylinder 52 is sleeved in the outer cylinder 51 and is a hollow cylinder without end surfaces, the inner cylinder 52 is arranged on the connecting shaft 53 through the inner cylinder fixing piece 522, the inner cylinder fixing piece 522 is two iron sheets, the two iron sheets are symmetrically arranged in the inner cylinder 52, the blanking efficiency is influenced too much, and the first iron sheet is connected with the inner cylinder 52 and the connecting shaft 53 through welding; when the dewatering device works, the inner barrel 52 rotates along with the connecting shaft 53, the outer barrel 51 does not rotate, the outer barrel 51 is used for preventing water thrown out during dewatering from splashing outside and playing a role in limiting and collecting water, first water leakage holes are formed in the surface of the inner barrel 52 in the circumferential direction around the shaft center, strip array type second water leakage holes 512 are formed in the bottom of the outer barrel 51, the second water leakage holes 512 are used for leaking water of a dewatering barrel into the water collecting tank 8, a belt groove 531 is formed in one end of the connecting shaft 53, a belt can be placed on the belt groove 531, the belt is connected with the variable frequency motor 206, the variable frequency motor 206 can control the rotating speed of the dewatering barrel to rotate forward and backward, and the dewatering barrel can be better adapted to working conditions.
The second conveyor belt 6 is arranged below the dewatering barrel, one end of the second conveyor belt 6 is erected at the edge of the water collecting tank 8 through a support, the other end of the second conveyor belt 6 is erected at the upper part of the secondary dewatering device 7, the silage centrifuged by the dewatering barrel falls on the second conveyor belt 6 under the action of gravity and the push of the silage at the rear part, the surface of the second conveyor belt 6 is also provided with water dripping holes 41 which are the same as the first conveyor belt 4 and are used for water seepage, and the second conveyor belt 6 is used for conveying the silage into the secondary dewatering device 7;
second grade dewatering device 7, second grade dewatering device 7 sets up in second conveyer belt 6 below, and near catch basin 8, is provided with a water slide slope 72 in its upper portion, and the effect is in the second opening 81 of slipping to catch basin 8 with the water that leaks by drip hole 41 on second conveyer belt 6 or the water that drops in the dehydration bucket, and its upper portion is seted up inclined plane feed inlet 71, is provided with the two roller sets 73 of conveying formula second pressure material below feed inlet 71, the two roller sets 73 of conveying formula second pressure material include: an upper nip roll 731, a lower nip roll 732, a third conveyor roll shaft 733, a third conveyor 734; as shown in fig. 5: the upper nip roll 731 and the lower nip roll 732 are vertically arranged and connected with the side wall of the secondary dewatering device 7 through bearings, 2 of the upper nip roll 731 and the lower nip roll 732 are respectively arranged on the same straight line and are also connected with the side wall through bearings and are respectively provided with a motor (inconvenient to draw in the figure) for controlling the rotation of the two, the diameters of the upper nip roll 731, the lower nip roll 732 and the third conveyor belt roll shaft 733 are communicated, the rotating speeds of the upper nip roll 731, the lower nip roll 732 and the third conveyor belt roll shaft 733 are consistent, wherein the upper nip roll 731 rotates anticlockwise, and the lower nip roll 732 and the third conveyor belt roll shaft 733 rotate clockwise; the third conveying belt 734 is sleeved on the third conveying belt roller shaft 733 and used for conveying the silage which is squeezed by the upper pressing roller and the lower pressing roller mutually and dewatered again, the third conveying belt 734 is also provided with water dripping holes which are arranged in an array mode, and the silage has undergone two dewatering working sections before, so that the water content of the working section of the secondary dewatering device 7 is not large, the dewatered water does not need to be collected into a water collecting tank, and an opening for inserting the lifting conveying belt 9 is formed in the side of the secondary dewatering device 7, so that the water directly drips in the secondary dewatering device 7 and can be air-dried naturally.
The lifting conveyor belt 9 is erected on the ground through a bracket, the first section of the lifting conveyor belt 9 is inserted below the conveying type second pressing double-roller set 73 of the secondary dehydration device 7, the second section is inserted into the drying tower 10, and finally dehydrated materials are conveyed into the drying tower 10;
a drying tower 10; the drying tower 10 is connected with the tail end of the lifting conveyor belt 9, and a drying device is arranged in the drying tower and used for drying materials;
the water collecting tank 8 is a concrete square tank, is arranged below the primary dewatering device 3 and the dewatering cylinder 5 and is used for collecting the moisture removed and protecting the working environment.
To conclude, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Claims (10)

1. A continuous silage treatment apparatus, comprising:
the feeding device is provided with a feeding hopper at the upper part, a material stirring shaft for stirring and dispersing materials is arranged in the feeding device, a spiral conveying shaft is arranged below the material stirring shaft, and a material cutting knife is arranged below the spiral conveying shaft;
the primary dewatering device is arranged close to the feeding device, a material distributing shaft is arranged at the top of the primary dewatering device, and a first pressing double roller is arranged below the material distributing shaft;
the first conveyor belt is arranged below the first pressing double rollers and used for conveying materials to the dewatering cylinder;
the dewatering cylinder is obliquely arranged below the first conveyor belt and is used for centrifugally dewatering the materials;
the second conveyor belt is arranged below the dewatering barrel and used for conveying materials into the secondary dewatering device;
the secondary dewatering device is arranged below the second conveying belt, a feeding hole is formed in the upper part of the secondary dewatering device, and a conveying type second pressing double-roller set is arranged below the feeding hole;
the lifting conveyor belt is arranged below the conveying type second pressing double-roller set and is used for conveying materials into the drying tower;
the drying tower is connected with the tail end of the lifting conveyor belt and is used for drying materials;
and the water collecting tank is arranged below the primary dewatering device and the dewatering cylinder.
2. The continuous processing device for silage according to claim 1, wherein the feed hopper is open.
3. The continuous processing device for silage according to claim 1, wherein the material stirring shaft is circumferentially provided with a plurality of material stirring rods on the surface.
4. The continuous silage treatment apparatus of claim 1, wherein the dewatering drum comprises: the outer cylinder is a hollow cylinder without end faces, and is arranged on the connecting shaft through the outer cylinder fixing piece; the inner cylinder is sleeved in the outer cylinder and is a hollow cylinder without end surface, and the inner cylinder is arranged on the connecting shaft through an inner cylinder fixing piece; one end of the connecting shaft is provided with a belt groove.
5. The continuous processing device of silage according to claim 1, wherein the inner barrel has a first water leakage hole circumferentially formed on the surface; and a second water leakage hole is formed in the bottom of the outer barrel.
6. The continuous silage processing unit of claim 1, wherein the secondary dewatering device is located next to the sump and has a water slide slope at its top.
7. The continuous processing device of silage as claimed in claim 1, wherein the side of the catch basin is provided with a second opening.
8. The continuous processing device of silage as claimed in claim 1, wherein the second set of conveyor nip rolls comprises: the upper material pressing roller, the lower material pressing roller, a third conveying belt roller shaft and a third conveying belt; the upper pressure roller and the lower pressure roller are vertically arranged, the third conveyor belt roller shaft and the lower pressure roller are arranged on the same straight line, and the diameters of the upper pressure roller, the lower pressure roller and the third conveyor belt roller shaft are communicated and the rotating speeds are consistent; the third conveying belt is sleeved on the third conveying belt roll shaft.
9. The continuous processing device of claim 1, wherein a plurality of weep holes are formed on the surface of the first conveyor belt, the second conveyor belt and the third conveyor belt.
10. The continuous processing device for the silage according to claim 1, wherein a second hopper is arranged at the upper part of the distributing shaft.
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