CN220432784U - Multilayer fermentation device for silage - Google Patents
Multilayer fermentation device for silage Download PDFInfo
- Publication number
- CN220432784U CN220432784U CN202321811994.6U CN202321811994U CN220432784U CN 220432784 U CN220432784 U CN 220432784U CN 202321811994 U CN202321811994 U CN 202321811994U CN 220432784 U CN220432784 U CN 220432784U
- Authority
- CN
- China
- Prior art keywords
- fermentation
- barrel
- driving
- silage
- multilayer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000855 fermentation Methods 0.000 title claims abstract description 80
- 230000004151 fermentation Effects 0.000 title claims abstract description 80
- 239000004460 silage Substances 0.000 title claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 25
- 230000009286 beneficial effect Effects 0.000 description 6
- 239000004459 forage Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- -1 lactic acid Chemical class 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a multilayer fermentation device for silage, which belongs to the technical field of silage fermentation and comprises a fermentation barrel and a fermentation cover detachably connected to the fermentation barrel; a plurality of detachable guide rods are vertically arranged between the fermentation barrel and the fermentation cover, and a plurality of extrusion plates are sleeved on the guide rods in a sliding way; each extrusion plate is in sliding fit with the fermentation barrel; the outside of the fermentation barrel is provided with a driving unit for driving the plurality of extrusion plates to synchronously move towards the direction away from the fermentation cover; in this application, through setting up a plurality of stripper plates, can be with the material layering extrusion that is located between the adjacent stripper plate, can cut apart into the multilayer with the great material of thickness, then extrude alone for the stripper plate on every layer all exerts pressure, thereby can be abundant pressurize the material, make the better fermentation of material.
Description
Technical Field
The utility model belongs to the technical field of silage fermentation, and particularly relates to a multilayer fermentation device for silage.
Background
Silage is a fodder which takes fresh forage as a main raw material, is subjected to mowing, chopping, compacting and other treatments, and is fermented and preserved. The fermentation process of silage is a process of converting soluble sugar in forage into organic acid such as lactic acid, and the growth of harmful microorganisms is inhibited through an acidic environment and anaerobic conditions, so that the long-term storage of the forage is realized and the nutritive value of the forage is improved. The fermented silage has good storage performance and feed value, and is suitable for daily feeding of livestock.
CN218969194U discloses a silage fermenter which pressurizes the material by a pressurizing device, thereby discharging air in the fermenter before fermentation; the fermentation barrel is pressurized by utilizing one pressing plate, when silage is more, the thickness of the silage layer is larger, and the compaction by using one plate can not reach enough pressure, so that the fermentation effect is affected.
Disclosure of Invention
In view of the above, the present utility model aims to provide a multi-layer fermentation device for silage, which solves the technical problems set forth in the above-mentioned background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a multilayer fermentation device for silage, which comprises a fermentation barrel and a fermentation cover detachably connected to the fermentation barrel; a plurality of detachable guide rods are vertically arranged between the fermentation barrel and the fermentation cover, and a plurality of extrusion plates are sleeved on the guide rods in a sliding way; each extrusion plate is in sliding fit with the fermentation barrel; the outside of the fermentation barrel is provided with a driving unit for driving the plurality of extrusion plates to synchronously move towards the direction far away from the fermentation cover.
Further, the driving unit comprises a screw rod coaxially and rotatably connected in the fermentation barrel; each extrusion plate is coaxially and threadedly connected with the screw rod; one end of the screw rod rotates to penetrate through the fermentation cover, and a driving groove penetrating through the peripheral side of the screw rod is axially formed; the opposite side walls of the driving groove are rotationally connected with a connecting shaft; the circumference side of the connecting shaft is connected with a driving rod which is vertically connected with the driving rod and can be positioned in the driving groove.
Further, one end of each guide rod is slidably penetrated through the fermentation cover, and a through hole is formed along the periphery; the through holes between two adjacent guide rods are coaxial, and connecting rods for fixing the guide rods are coaxially arranged in the through holes in a penetrating way; the other end of each guide rod is contacted with the bottom wall in the fermentation barrel.
Further, a plurality of exhaust holes are formed on the periphery of the fermentation barrel; an exhaust valve is arranged in each exhaust hole.
Further, the bottom of the fermenter is provided with a support leg.
The utility model has the beneficial effects that:
in this application, through setting up a plurality of stripper plates, can be with the material layering extrusion that is located between the adjacent stripper plate, can cut apart into the multilayer with the great material of thickness, then extrude alone for the stripper plate on every layer all exerts pressure, thereby can be abundant pressurize the material, make the better fermentation of material.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
In order to make the objects, technical solutions and advantageous effects of the present utility model more clear, the present utility model provides the following drawings for description:
FIG. 1 is a three-dimensional view of a multi-layered fermentation apparatus of the present utility model;
FIG. 2 is an internal structure of the multi-layered fermentation apparatus of the present utility model;
fig. 3 is a top view of the squeeze plate of the present utility model.
The figures are marked as follows: the fermentation cylinder 1, buckle structure 2, fermentation lid 3, guide bar 4, stripper plate 5, guiding hole 6, screw rod 7, extrusion hole 8, drive slot 9, actuating lever 10, through-hole 11, connecting rod 12, discharge valve 13, stabilizer blade 14.
Detailed Description
As shown in fig. 1 to 3, the utility model provides a multilayer fermentation device for silage, which comprises a fermentation barrel 1 and a fermentation cover 3 detachably connected to an opening of the fermentation barrel 1 through a buckle structure 2; four detachable guide rods 4 are vertically arranged between the fermentation barrel 1 and the fermentation cover 3, and a plurality of extrusion plates 5 are sleeved on the guide rods 4 in a sliding manner; each extrusion plate 5 is provided with a guide hole 6 for sliding fit of the corresponding guide rod 4; each extrusion plate 5 is in sliding fit with the fermentation vat 1; the outside of the fermentation barrel 1 is provided with a driving unit for driving a plurality of extrusion plates 5 to synchronously move away from the fermentation cover 3.
The principle and beneficial effect of the technical scheme are that:
inserting the guide rod 4 into the fermentation barrel 1, putting materials into the fermentation barrel 1, penetrating one extrusion plate 5 on the guide rod 4, extruding the materials through the extrusion plate 5, and repeating the operation, namely putting the materials into the extrusion plate 5, and then putting the other extrusion plate 5; so that the material is divided into a plurality of layers by the pressing plates 5, and then the pressing plates 5 are synchronously driven by the driving unit to press down the material located between the adjacent pressing plates 5.
In this application, through setting up a plurality of stripper plates 5, can be with the material layering extrusion that is located between the adjacent stripper plate 5, can cut apart into the multilayer with the great material of thickness, then extrude alone for stripper plate 5 on every layer all exerts pressure, thereby can be abundant pressurize the material, make the better fermentation of material.
In this embodiment, as shown in fig. 1 and 2, the driving unit includes a screw 7; the bottom wall in the fermentation barrel 1 is provided with a coaxial rotating groove (not shown in the figure); the lower end of the screw rod 7 is coaxially and rotatably connected in the rotating groove; each extrusion plate 5 is coaxially and threadedly connected with a screw rod 7 through an extrusion hole 8 which is coaxially arranged; the upper end of the screw rod 7 rotates to penetrate through the fermentation cover 3, and a driving groove 9 penetrating through the peripheral side of the screw rod 7 is axially formed; the opposite side walls of the driving groove 9 are rotatably connected with connecting shafts; a driving rod 10 which can be positioned in the driving groove 9 is vertically connected to the peripheral side of the connecting shaft.
The principle and beneficial effect of the technical scheme are that:
when the extruding plate 5 needs to be sleeved, the driving rod 10 is rotated into the driving groove 9 through the connecting shaft, so that the driving rod 10 is prevented from blocking the extruding plate 5, the fermentation cover 3 is connected with the fermentation barrel 1 through the buckle structure 2, the guide rod 4 is fixed, then the driving rod 10 is rotated, the screw rod 7 is driven to rotate, and the threaded extruding plate 5 is driven to move downwards along the guide rod 4 to primarily extrude materials; then opening the fermentation cover 3, adding a second layer of material on the extrusion plate 5 of the first layer, and extruding the extrusion plate 5 of the second layer in the same way; the operation is repeated until the feeding is completed, and the driving rod 10 is rotated again so that the plurality of pressing plates 5 are synchronously moved toward the bottom of the fermenter 1, thereby synchronously pressing the multi-layered material.
In this embodiment, as shown in fig. 1 and 2, the number of the guide rods 4 is four, and the upper end of each guide rod 4 is slidably inserted through the fermentation cover 3 and is provided with a through hole 11 along the circumferential side; the through holes 11 between two adjacent guide rods 4 are coaxial, and connecting rods 12 for fixing the guide rods 4 are coaxially arranged in the through holes 11 in a penetrating way; the bottom wall in the fermentation barrel 1 is provided with a plurality of bottom grooves (not shown in the figure); the lower end of each guide rod 4 is clamped in the corresponding bottom groove.
The principle and beneficial effect of the technical scheme are that:
before feeding, the lower end of the guide rod 4 is clamped in the bottom groove, then the lower end of the screw rod 7 is rotationally connected in the rotating groove, the extrusion plate 5 is sleeved on the screw rod 7, and the extrusion plate 5 is guided through the guide rod 4; the connecting rod 12 can synchronously pull out the two guide rods 4, so that the fermentation condition of materials adhered to the connecting rod 12 is conveniently sent out.
In this embodiment, as shown in fig. 1, a plurality of exhaust holes are formed on the peripheral side of the fermenter 1; an exhaust valve 13 is installed in each exhaust hole to vent toward the outside of the fermenter 1.
The principle and beneficial effect of the technical scheme are that:
when the extrusion plate 5 extrudes the multi-layer materials simultaneously, gas is discharged through the exhaust holes and the exhaust valve 13, so that a low-oxygen environment is formed in the fermentation barrel 1, and the influence on the fermentation of the materials is avoided.
In this embodiment, as shown in fig. 1, the bottom of the fermenter 1 is provided with a plurality of legs 14.
The principle and beneficial effect of the technical scheme are that:
the ground is moist or prone to water accumulation, and lifting the fermenter 1 by the feet 14 reduces the contact of the bottom with the ground, thereby reducing the risk of the material being affected by moisture.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (5)
1. A multilayer fermentation device for silage, characterized in that: comprises a fermentation barrel and a fermentation cover which is detachably connected to the fermentation barrel; a plurality of detachable guide rods are vertically arranged between the fermentation barrel and the fermentation cover, and a plurality of extrusion plates are sleeved on the guide rods in a sliding way; each extrusion plate is in sliding fit with the fermentation barrel; the outside of the fermentation barrel is provided with a driving unit for driving the plurality of extrusion plates to synchronously move towards the direction far away from the fermentation cover.
2. The multilayer fermentation device for silage according to claim 1, wherein: the driving unit comprises a screw rod coaxially and rotatably connected in the fermentation barrel; each extrusion plate is coaxially and threadedly connected with the screw rod; one end of the screw rod rotates to penetrate through the fermentation cover, and a driving groove penetrating through the peripheral side of the screw rod is axially formed; the opposite side walls of the driving groove are rotationally connected with a connecting shaft; the circumference side of the connecting shaft is connected with a driving rod which is vertically connected with the driving rod and can be positioned in the driving groove.
3. The multilayer fermentation device for silage according to claim 2, wherein: one end of each guide rod is slidably penetrated through the fermentation cover, and a through hole is formed along the periphery; the through holes between two adjacent guide rods are coaxial, and connecting rods for fixing the guide rods are coaxially arranged in the through holes in a penetrating way; the other end of each guide rod is contacted with the bottom wall in the fermentation barrel.
4. A multilayer fermentation device for silage according to claim 3, characterized in that: the peripheral side of the fermentation barrel is provided with a plurality of exhaust holes; an exhaust valve is arranged in each exhaust hole.
5. The multilayer fermentation device for silage according to claim 4, wherein: the bottom of the fermentation barrel is provided with supporting feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321811994.6U CN220432784U (en) | 2023-07-11 | 2023-07-11 | Multilayer fermentation device for silage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321811994.6U CN220432784U (en) | 2023-07-11 | 2023-07-11 | Multilayer fermentation device for silage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220432784U true CN220432784U (en) | 2024-02-02 |
Family
ID=89692503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321811994.6U Active CN220432784U (en) | 2023-07-11 | 2023-07-11 | Multilayer fermentation device for silage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220432784U (en) |
-
2023
- 2023-07-11 CN CN202321811994.6U patent/CN220432784U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |