CN208717182U - A kind of aerobic fermentation turns over throwing apparatus control system - Google Patents
A kind of aerobic fermentation turns over throwing apparatus control system Download PDFInfo
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- CN208717182U CN208717182U CN201821221124.2U CN201821221124U CN208717182U CN 208717182 U CN208717182 U CN 208717182U CN 201821221124 U CN201821221124 U CN 201821221124U CN 208717182 U CN208717182 U CN 208717182U
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- trolley
- over throwing
- turn over
- throwing
- turns over
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Abstract
The utility model provides a kind of aerobic fermentation and turns over throwing apparatus control system, including turner and fermentation tank, turner includes big vehicle frame, trolley frame, crane and turns over polishing apparatus, and big vehicle frame includes two crossbeams, vertical with fermentation tank longitudinal direction respectively and connect with long side wall top movable；Trolley frame includes two stringers, respectively with two beam verticals and be flexibly connected, supporting table is equipped at the top of two stringers, crane is vertical with supporting table and connect by hydraulic cylinder with supporting table, and crane bottom connects and turns over polishing apparatus.The beneficial effects of the utility model are embodied in, and under the mating reaction of big vehicle frame, trolley frame and crane, realize that turn over throwing cylinder turns over throwing to fermentation tank different zones Different layer of the compost depth；It is individually controlled according to the constructional device for casting the function realization of standby possible failure or failure combination to equipment is turned over, personnel easy to repair comparatively fast determine failure cause and overhaul, to improve plant maintenance efficiency, while being also conducive to turn over the control cast Bei in operation process.
Description
Technical field
The utility model relates to a kind of aerobic fermentation turn over cast it is standby, and in particular to a kind of aerobic fermentation, which turns over, casts standby control system
System.
Background technique
It, can be to livestock and poultry farm and the cultivation waste material of other occasions, livestock and poultry by means of the aerobic fermentation process of microorganism
The materials such as excrement, mud carry out aerobic fermentation processing.Turn waste into wealth, obtain efficient organic waste materials, by original night soil-treatment
Burden conversion increases the profitability that cultivation place is managed for additional income, while further improving the ring in cultivation place
Border (deodorizing effect is obvious).
It turns over and casts for being one of the main equipment in existing aerobic fermentation, be the chief component of aerobic fermentation system.
On the one hand existing turn over casts for high failure rate is usually caused since structure is complicated, and investigation expends when maintenance of equipment after failure generation
Time is long, and influence, which is turned over, casts standby operating efficiency；Furthermore existing turn over casts the standby electricity that will usually turn over throwing cylinder be driven to turn over polishing working
Machine is set on trolley frame, then transmits power by transmission mechanism, equally increases the complexity turned over and cast standby control, and increase is set
Standby failure rate；On the other hand, due to livestock and poultry farm fermentation tank peculiar smell weight, maintenance personal is often reluctant to enter maintenance, when long
Between malfunction elimination not only influence working efficiency, severe working environment is also challenge for maintenance personal.How to provide
Polishing working control system is turned in reasonable control, is conducive to maintenance personal's malfunction elimination, shortens the maintenance of equipment time, improvement turn over cast it is standby
Operating efficiency reduces the manpower and time cost for turning over and throwing plant maintenance, is one of the important technology for needing to solve.
Utility model content
To solve above-mentioned prior art problem, the utility model provides a kind of aerobic fermentation and turns over throwing apparatus control system.
The technical solution of the utility model is to provide a kind of aerobic fermentation and turns over throwing apparatus control system, including turner and
Fermentation tank, the turner include big vehicle frame, trolley frame, crane and turn over polishing apparatus, big vehicle frame include two crossbeams, respectively with
Fermentation tank longitudinal direction is vertical and connect with long side wall top movable；Trolley frame include two stringers, respectively with two crossbeams
It vertically and is flexibly connected, supporting table is equipped at the top of two stringers, crane is vertical with supporting table and passes through hydraulic cylinder and supporting table
Polishing apparatus is turned in connection, the connection of crane bottom；The cart being equipped at the top of the fermentation tank long side wall along the longitudinal direction is transported
Dynamic guide rail, crossbeam are equipped with the cart directive wheel of adaptation, and beam-end is equipped with cart servo motor, and cart servo motor output shaft is set
There is cart gear, the cart rack-track being adapted to cart gear is installed at the top of wall, the long side outer wall wall is equipped with
Slip power supply unit, including the slip that is set to the slide-wire guide rails of lateral wall and can be slided along slide-wire guide rails, slip and cart servo
Motor connection；The cross rail top is equipped with the moving of car guide rail vertical with fermentation tank longitudinal direction, and trolley stringer is equipped with adaptation
Trolley directive wheel, longeron end be equipped with trolley servo motor, trolley servo motor output shaft be equipped with trolley gear, cross rail top
Equipped with the trolley rack-track being adapted to trolley gear, beam side wall is equipped with drag chain power supply unit, including being set to beam side wall
Drag chain guide groove and the drag chain that can be slided in drag chain guide groove, drag chain are connect with trolley servo motor.
Preferred embodiment, the hydraulic cylinder are connect by hydraulic pump with lifting driving motor；The polishing apparatus that turns over includes turning over throwing
Roller turns over throwing driving motor set on crane, and the axle center of turn over throwing cylinder passes through the shaft and liter set on the crane bottom end
Frame connection is dropped, throwing driving motor driving turn over throwing cylinder is turned over and rotates around the shaft.
Preferred embodiment, it is described turn over to throw driving motor and drive using direct-connected by the way of by speed reducer and turn over throwing cylinder turn over throwing and roll
Cylinder rotation.
Preferred embodiment, it is described turn over throw driving motor be equipped with speed detector, the speed detector include with it is described
It turns over and throws the coaxially connected rotary encoder of driving motor.
Preferred embodiment, described turn over throw driving motor equipped with for detecting the temperature detection dress for turning over throwing driving motor temperature
It sets, the temperature-detecting device includes set on the temperature sensor for turning over throwing driving motor.
The beneficial effects of the utility model are embodied in, and are provided a kind of aerobic fermentation and are turned over throwing apparatus control system, big vehicle frame,
Under the mating reaction of trolley frame and crane, realize that turn over throwing cylinder turns over throwing to fermentation tank different zones Different layer of the compost depth；According to
Pair it turns over and casts standby possible failure or failure combination and cast the constructional device that standby function is realized and individually controlled to turning over, i.e.,
It big vehicle frame, trolley frame, crane and turns over the working condition of polishing apparatus and individually controls, personnel easy to repair comparatively fast determine failure cause
And overhaul, to improve plant maintenance efficiency, while being also conducive to turn over the control cast Bei in operation process.In addition, this is practical
Novel low energy consumption, and production cost is small, smooth running, is conducive to application and popularizations.
Detailed description of the invention:
Fig. 1 turns over for aerobic fermentation described in the utility model casts standby control system architecture schematic diagram；
Fig. 2 is fermentation tank area schematic described in the utility model embodiment；
Fig. 3 is turner overall structure diagram described in the utility model embodiment；
Fig. 4 is turner partial structural diagram described in the utility model embodiment；
Fig. 5 is big vehicle frame slip power supply unit partial structural diagram described in the utility model embodiment；
Fig. 6 is trolley frame drag chain power supply unit partial structural diagram described in the utility model embodiment.
Description of symbols
1. fermentation tank, 11. feed zones/virgin material area, 12. discharge zones/clinker area, 13. walls, 2. turners, 21. carts
Frame, 211. crossbeams, 212. cart directive wheels, 213. cart motion guide rails, 214. cart servo motors, 215. cart gears,
216. cart rack-tracks, 217. slide-wire guide rails, 218. slips, 22. trolley frames, 221. stringers, 222. trolley directive wheels, 223.
Moving of car guide rail, 224. trolley rack-tracks, 225. drag chain guide grooves, 226. drag chains, 23. cranes, 231. hydraulic cylinders, 24.
Turn over polishing apparatus.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-6, specific embodiment provided by the utility model is as follows:
A kind of aerobic fermentation of the present embodiment turns over throwing apparatus control system, including turner 2 and fermentation tank 1, described to turn over throwing
Machine 2 includes big vehicle frame 21, trolley frame 22, crane 23 and turns over polishing apparatus 24, and big vehicle frame 21 includes two crossbeams 211, two cross
211 frame of beam is vertical with fermentation tank longitudinal direction respectively and connect with long side wall top movable in fermentation tank long side wall 13；It is small
Vehicle frame 22 includes two stringers 221, and two 221 framves of stringer are in two crossbeams 211 of big vehicle frame, respectively simultaneously with two beam verticals
It is flexibly connected, crossbeam plays the role of supporting trolley frame, is equipped with supporting table 227, crane 23 and supporting table at the top of two stringers
227 vertically and by hydraulic cylinder 231 connect with supporting table 227, and polishing apparatus 24 is turned in the connection of 23 bottom of crane.Existing most of hairs
Ferment slot is rectangular parallelepiped structure, and one end of 1 longitudinal direction of cuboid fermentation tank is feed zone/virgin material area 11, generally takes up fermentation tank
Length be 2m-5m or so；The other end is discharge zone/clinker area 12.It is stored in fermentation tank and certain thickness to need to turn over throwing
Material turns over the freedom degree that polishing apparatus realizes the work of fermentation tank longitudinal direction by big vehicle frame, realizes that fermentation tank is short by trolley frame
The freedom degree of edge direction work realizes the freedom degree to work along fermentation tank depth direction by crane, that is, gos deep into revolving in the bed of material
Turn to realize to improve intense agitation above and below the bed of material in fermentation tank material turning is uneven, turn over throw less than handling situations, avoid occurring
Polishing working efficiency is turned in operation situation not up to standard, raising.In operation process, polishing apparatus is turned over using discharge zone as starting point, trolley frame edge
Big frame cross movement drive turns over polishing apparatus and turns over throwing along fermentation tank short side direction, and big vehicle frame moves in turn along fermentation tank long side wall
Drive turns over polishing apparatus and turns over throwing along fermentation tank longitudinal direction, makes to turn over the S-shaped route of polishing apparatus and gradually advances to virgin material area, goes up and down simultaneously
Frame, which can change, to be turned over polishing apparatus and gos deep into the depth of the bed of material, to realize turn over throwing cylinder in fermentation tank different zones Different layer of the compost depth
Throwing is turned over, discharge zone waiting is returned after turning over throwing and turns over throwing task next time.Specifically, 13 top of fermentation tank long side wall
Equipped with the cart motion guide rail 213 along the longitudinal direction, crossbeam 211 is equipped with the cart directive wheel 212 of adaptation, any crossbeam end
Portion is equipped with cart servo motor 214, for driving big car crossbeam in fermentation vat long side wall top movements, cart servo motor
214 output shafts are equipped with cart gear 215, are equipped with the cart rack-track 216 being adapted to cart gear 215 at the top of wall 13.
It should be noted that cart gear and cart rack-track do not provide the effect for bearing big vehicle frame in overall structure, play
Effect be the running of cart servo motor after, the engagement for passing through the cart rack-track installed at the top of cart gear and wall is made
Under, drives the cart directive wheel of big car crossbeam setting along wall top movements, cart gear and cart rack rail can also be protected
Road structure.The long side outer wall wall be equipped with slip power supply unit, including be set to lateral wall slide-wire guide rails 217 and can be along cunning
The slip 218 of line guide rail sliding, slip is connect with cart servo motor, is provided while individually controlling the work of big vehicle frame for solving
Certainly big vehicle frame is along the longer problem of fermentation tank long side wall movement travel.It is equipped with and fermentation tank long side side at the top of the crossbeam 211
To vertical moving of car guide rail 223, trolley stringer 221 is equipped with the trolley directive wheel 222 of adaptation, and any longeron end is equipped with small
Vehicle servo motor, trolley servo motor output shaft are equipped with trolley gear, and cross rail top is equipped with the small skiving being adapted to trolley gear
Track 224.It should be noted that trolley gear and trolley rack-track do not provide in overall structure bears trolley frame
Effect is played the role of after being the running of trolley servo motor, the trolley installed by trolley gear and big vehicle frame cross rail top
Under the engagement of rack-track, the trolley directive wheel of driving trolley stringer setting is moved along cart cross rail top, can also be protected
Trolley gear and trolley rack-track structure.Beam side wall is equipped with drag chain power supply unit, the drag chain including being set to 211 side wall of crossbeam
Guide groove 225 and the drag chain 226 that can be slided in drag chain guide groove, drag chain is connect with trolley servo motor, provides individually control trolley frame
For preventing trolley frame from causing to break cable fault when generating relative motion while work, guarantee operation safety.Using
Drag chain power supply unit facilitates arrangement when designing, and is easy to overhaul, operational safety is steady.By adopting the above technical scheme, throwing is turned in realization
On the basis of the big vehicle frame and trolley holder function of equipment, individually control further is realized to big vehicle frame and trolley frame working condition,
Foundation is, is carried out individually according to the possible failure of equipment or failure combination to the constructional device for casting standby function realization is turned over
Control, personnel easy to repair comparatively fast determine failure cause and overhaul, to improve plant maintenance efficiency.Standby applied field is cast if turning over
Scape shows as turning over polishing apparatus, and former region works always for a long time, according to the application scenarios, it can be determined that trolley frame breaks down can
Energy property is higher, and maintenance personal can carry out investigation maintenance first against trolley frame, and to trolley frame working condition in the present embodiment
(including motion state and power supply state) individually controls, and above-mentioned application scenarios occur, and maintenance personal can comparatively fast judge that trolley frame is sent out
Raw failure, and make specific aim maintenance, to improve plant maintenance efficiency.Equally, if turning over when casting standby application scenarios and showing as long
Between varus polishing apparatus can only the operation between fermentation tank long side wall back and forth, do not continue but to continue on along fermentation tank feed zone, according to
According to the scheme individually controlled in the present embodiment big vehicle frame working condition (including motion state and power supply state), above-mentioned answer occurs
With scene, maintenance personal can comparatively fast judge that big vehicle frame breaks down, and make specific aim maintenance, to improve plant maintenance efficiency.
Preferred embodiment scheme, the hydraulic cylinder are connect by hydraulic pump with lifting driving motor；It is described to turn over polishing apparatus packet
It includes turn over throwing cylinder, turn over throwing driving motor set on crane, the axle center of turn over throwing cylinder is by being set to turning for the crane bottom end
Axis is connect with crane, is turned over throwing driving motor driving turn over throwing cylinder and is rotated around the shaft.Pass through the flexible drive crane of hydraulic cylinder
And turn over throwing cylinder elevating movement, in the present embodiment further using turn over throw driving motor and turn over throwing cylinder it is direct-connected by the way of, directly
It drives turn over throwing cylinder around operation, is set to trolley frame different from the existing motor cast for driving turn over throwing cylinder is turned over polishing working that turns over
On, then in such a way that transmission mechanism transmits power, and individually the working condition of turn over throwing cylinder is controlled, it is turned over convenient for control
Standby running state parameter (such as temperature, temperature rise, revolving speed) is cast, conducive to control of the turn over throwing cylinder in operation process.
Preferred embodiment scheme, the throwing driving motor that turns over are driven by the way of direct-connected by speed reducer with turn over throwing cylinder
Turn over throwing cylinder rotation.Large torque at a slow speed is needed in turn over throwing cylinder operation process, therefore is turned over throwing driving motor by speed reducer and turned over
Throw roller drives turn over throwing cylinder to rotate by the way of direct-connected.
Preferred embodiment scheme, described turn over throw driving motor equipped with speed detector, and the speed detector includes
The coaxially connected rotary encoder of driving motor is thrown with described turn over, the revolving speed for throwing driving motor is turned over for detecting, throws rolling conducive to turning over
Control of the cylinder in operation process.
Preferred embodiment scheme, described turn over throw driving motor equipped with for detecting the temperature for turning over throwing driving motor temperature
Detection device, the temperature-detecting device include set on the temperature sensor for turning over throwing driving motor.Temperature in the present embodiment
The setting of detection device can be used for detecting the temperature variations turned in operation process and throw driving motor, prevent due to temperature mistake
It is high or continue excessively high to break down.
In the description of the embodiments of the present invention, it is to be understood that term " on ", "lower", "front", "rear",
"left", "right", " hard straight ", "horizontal", "center", "top", "bottom", " top ", " bottom ", "inner", "outside", " inside ", " outer
The orientation or positional relationship of the instructions such as side " is to be based on the orientation or positional relationship shown in the drawings, merely to making in this reality of description
It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.Wherein, " inboard " refers to inside or fences up
Region or space." periphery " refers to the region around certain particular elements or specific region.
In the description of the embodiments of the present invention, term " first ", " second ", " third ", " the 4th " are only used for retouching
Purpose is stated, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.By
This, define " first ", " second ", " third ", the feature of " the 4th " can explicitly or implicitly include it is one or more
A this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, art
Language " installation ", " connected ", " connection ", " assembling " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
In the description of the embodiments of the present invention, particular features, structures, materials, or characteristics can be any one
It can be combined in any suitable manner in a or multiple embodiment or examples.
In the description of the embodiments of the present invention, it is to be understood that "-" and "~" indicate be two values it
Same range, and the range includes endpoint.Such as: " A-B " indicates to be greater than or equal to A, and is less than or equal to the range of B."A
~B " indicates to be greater than or equal to A, and is less than or equal to the range of B.
In the description of the embodiments of the present invention, the terms "and/or", a kind of only description affiliated partner
Incidence relation, indicate may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B,
These three situations of individualism B.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of aerobic fermentation turns over throwing apparatus control system, including turner and fermentation tank, which is characterized in that the turner packet
It includes big vehicle frame, trolley frame, crane and turns over polishing apparatus, big vehicle frame includes two crossbeams, vertical with fermentation tank longitudinal direction respectively
And it is connect with long side wall top movable；Trolley frame includes two stringers, respectively with two beam verticals and be flexibly connected, two
Supporting table is equipped at the top of stringer, crane is vertical with supporting table and connect by hydraulic cylinder with supporting table, the connection of crane bottom
Turn over polishing apparatus；The cart motion guide rail along the longitudinal direction is equipped at the top of the fermentation tank long side wall, crossbeam is equipped with adaptation
Cart directive wheel, beam-end is equipped with cart servo motor, and cart servo motor output shaft is equipped with cart gear, at the top of wall
The cart rack-track being adapted to cart gear is installed, the long side outer wall wall is equipped with slip power supply unit, including sets
Slide-wire guide rails in lateral wall and the slip that can slide along slide-wire guide rails, slip connect with cart servo motor；The crossbeam top
Portion is equipped with the moving of car guide rail vertical with fermentation tank longitudinal direction, and trolley stringer is equipped with the trolley directive wheel of adaptation, stringer end
Portion is equipped with trolley servo motor, and trolley servo motor output shaft is equipped with trolley gear, and cross rail top is equipped with and is adapted to trolley gear
Trolley rack-track, beam side wall be equipped with drag chain power supply unit, including be set to beam side wall drag chain guide groove and can be in drag chain
The drag chain of guide groove sliding, drag chain are connect with trolley servo motor.
2. a kind of aerobic fermentation as described in claim 1 turns over throwing apparatus control system, which is characterized in that the hydraulic cylinder passes through
Hydraulic pump is connect with lifting driving motor；The polishing apparatus that turns over includes turn over throwing cylinder, set on crane turns over throwing driving motor, is turned over
The axle center for throwing roller is connect by being set to the shaft of the crane bottom end with crane, is turned over and is thrown driving motor driving turn over throwing cylinder
It rotates around the shaft.
3. a kind of aerobic fermentation as claimed in claim 2 turns over throwing apparatus control system, which is characterized in that described to turn over throwing driving electricity
Machine drives turn over throwing cylinder to rotate with turn over throwing cylinder by speed reducer by the way of direct-connected.
4. a kind of aerobic fermentation as claimed in claim 2 turns over throwing apparatus control system, which is characterized in that described to turn over throwing driving electricity
Machine is equipped with speed detector, and the speed detector includes throwing the coaxially connected rotary coding of driving motor with described turn over
Device.
5. a kind of aerobic fermentation as claimed in claim 2 or 4 turns over throwing apparatus control system, which is characterized in that described to turn over throwing drive
Dynamic motor is equipped with for detecting the temperature-detecting device for turning over throwing driving motor temperature, and the temperature-detecting device includes being set to
It is described to turn over the temperature sensor for throwing driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221124.2U CN208717182U (en) | 2018-07-31 | 2018-07-31 | A kind of aerobic fermentation turns over throwing apparatus control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221124.2U CN208717182U (en) | 2018-07-31 | 2018-07-31 | A kind of aerobic fermentation turns over throwing apparatus control system |
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| Publication Number | Publication Date |
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| CN208717182U true CN208717182U (en) | 2019-04-09 |
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ID=65975460
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| CN201821221124.2U Active CN208717182U (en) | 2018-07-31 | 2018-07-31 | A kind of aerobic fermentation turns over throwing apparatus control system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078547A (en) * | 2019-04-30 | 2019-08-02 | 农业农村部南京农业机械化研究所 | A kind of closed slot type aerobic composting system |
| CN110577344A (en) * | 2019-08-12 | 2019-12-17 | 眉山市科跃工业自动化设备有限公司 | Aerobic fermentation device and turning method for manure fermentation |
| CN110839567A (en) * | 2019-12-11 | 2020-02-28 | 清远清农电商有限公司 | Automatic change feeding equipment of raising chickens |
| CN111495939A (en) * | 2020-05-13 | 2020-08-07 | 河南通达重工科技有限公司 | Large wheel disc turning machine |
| CN113860933A (en) * | 2021-11-01 | 2021-12-31 | 河南万丰机械制造有限公司 | Wheel disc type turner for organic waste fermentation turning |
-
2018
- 2018-07-31 CN CN201821221124.2U patent/CN208717182U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078547A (en) * | 2019-04-30 | 2019-08-02 | 农业农村部南京农业机械化研究所 | A kind of closed slot type aerobic composting system |
| CN110577344A (en) * | 2019-08-12 | 2019-12-17 | 眉山市科跃工业自动化设备有限公司 | Aerobic fermentation device and turning method for manure fermentation |
| CN110839567A (en) * | 2019-12-11 | 2020-02-28 | 清远清农电商有限公司 | Automatic change feeding equipment of raising chickens |
| CN111495939A (en) * | 2020-05-13 | 2020-08-07 | 河南通达重工科技有限公司 | Large wheel disc turning machine |
| CN113860933A (en) * | 2021-11-01 | 2021-12-31 | 河南万丰机械制造有限公司 | Wheel disc type turner for organic waste fermentation turning |
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