CN101234916A - Organic compost upender - Google Patents
Organic compost upender Download PDFInfo
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- CN101234916A CN101234916A CNA2008100203246A CN200810020324A CN101234916A CN 101234916 A CN101234916 A CN 101234916A CN A2008100203246 A CNA2008100203246 A CN A2008100203246A CN 200810020324 A CN200810020324 A CN 200810020324A CN 101234916 A CN101234916 A CN 101234916A
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention discloses an organic compost turner, which consists of a turning part and a walking chassis. The walking chassis includes a chassis frame, a power part, a power transmission device, and a walking wheel. The invention is characterized in that: the turning part, arranged above the walking chassis, includes a motor frame, a major motor arranged on the frame, a transmission mechanism, and two horizontal scraper conveying chain mechanisms arranged symmetrically. The front end of the motor frame is arranged on the chassis frame of the walking chassis. The master motor drives the two horizontal scraper conveying chain mechanisms through the transmission mechanism. Scrapers of the two scraper conveying chain mechanisms move from the external side to the internal side at the front end of the turning part separately. The organic compost turner has the advantages of 1. simple and small structures and low cost; 2. high mixing and crushing performances against materials; 3. no restriction on the piling width of compost. Therefore, the organic compost turner has good prospect of popularization and application.
Description
Technical field
The present invention relates to a kind of mechanical means that compost is produced, especially a kind of compost upender of being used for.
Background technology
Compost is to be raw material with the organic waste that is produced among agriculture production and the human lives (as stalk, the dish dregs of rice, animal excrement, rubbish etc.), becomes thoroughly decomposed under certain technological condition for fermentation and makes.Compost production helps strengthen environmental protection, promotes the development of the ecological agriculture, green agriculture, and can obtain high economic benefit.In composting production process, need the polishing working that turns over through repeatedly, turn over after compost is pulverized, stirred when throwing in heaps again, thereby regulate oxygen level, temperature and the moisture of compost inside, to reach suitable technological condition for fermentation.Prior art has the multiple mechanical means that compost turns over throwing that is used for, as:
In please number be 0225456.1 utility model patent " free style stack turner ", this machine is made up of wheel house, frame, running gear, turning working part etc., its frame is an arch, road wheel is walked the both sides at compost, this equipment is across the top of compost during work, equipment can move freely, and can adapt to different compost production site conditions; The turning working part is the scraper plate of a pair of adjustable angle, has the advantage that stirs.
Application number is 200420014504.0 utility model patents " a kind of compost stack turners ", this machine is made up of frame, running gear, cylinder, hoisting appliance and hydraulic efficiency system etc., the wheel of its running gear is walked on the trapped orbit of compost both sides, equipment is in the top of compost during work, walking resistance is less, but relatively poor to the adaptability of compost production site condition; On the turning working part cylinder of this equipment the stirring blade has been installed, in turning when work, carried out the rotary tillage operation to compost, and throwing, mixing effect are good, and aeration is abundant, turning is thorough.
At present there is the organic compost upender of enterprise's production plurality of specifications in China, and most of types be the technological improvement product of external introduction type, for four-wheel self-propelled, diesel motor power, the rotary tillage pattern turn over the throwing working part.
The compost upender tool equipment of above-mentioned prior art, all operations on the compost of facility are turned over and are thrown the below that working part is arranged on frame, and device structure is tall and big, adopt the higher diesel motor of price, the width that compost is stacked during use can not be greater than the span of facility.Therefore, existing compost upender tool device structure is big, cost is high, to compost heap degree of relaxing bad adaptability.
Summary of the invention
The objective of the invention is to propose small and exquisite, the low cost of manufacture of a kind of structure, can be applicable to different compost heap degree of relaxing, the organic compost upender of favorable working performance.
To achieve these goals, organic compost upender of the present invention, form with the walking chassis by turning over the throwing parts, this walking chassis comprises sole, power part, power-driven gear and road wheel, its technical characterstic is: described turning over thrown the top that parts are arranged on the walking chassis, it comprises frame and rack-mounted main motor, transmission rig and symmetrically arranged two horizontal paddled conveyor chain mechanisms, described frame front end is downward-sloping to be installed on the sole on walking chassis, described main motor drives two horizontal paddled conveyor chain mechanisms by transmission rig, and the scraper plate of two horizontal paddled conveyor chain mechanisms is turning over the front end outside-in motion of throwing parts respectively.
Aforesaid organic compost upender, described shape of turning over the frame of throwing parts is the plane frame of isosceles trapezoid, and its front end is the long limit of frame; Described main motor and transmission rig are installed in the below of frame, described symmetrically arranged two horizontal paddled conveyor chain mechanisms are installed in the top of frame respectively, described transmission rig is made up of belt gear and gear drive, described belt gear contains driving pulley and driven pulley, described gear drive contain the main shaft installed with the frame level and with vertically arranged two vertical shafts of frame, described driving pulley and main motor are connected, one end and the driven pulley of described main shaft are connected, the lower end of described vertical shaft is connected with main shaft by bevel gear pair, and the drive sprocket of described horizontal paddled conveyor chain mechanism and the upper end of vertical shaft are connected.
Aforesaid organic compost upender, the rectangular triangular arrangement of described horizontal paddled conveyor chain mechanism, its two square edge is separately positioned on the front end and the inboard of frame.The described throwing parts that turn over also contain seal closure, described seal closure is made up of annular wall plate and top board, the inboard of described annular wall plate and horizontal paddled conveyor chain mechanism is complementary, its outside is resisted against on the conveyor chain of horizontal paddled conveyor chain mechanism, this annular wall plate and frame are connected, and described top board is sealed on the top of annular wall plate.The described throwing parts that turn over also contain preceding shovel board, middle slide carriage, back slide carriage, feed back slide carriage and rear deflector door, shovel board is installed in the front end of frame before described, slide carriage is installed on the bottom surface by the passage that forms between two horizontal paddled conveyor chain mechanisms in the middle of described, the upper end of described back slide carriage and the rear end of frame are connected, the lower end is connected with the sole on walking chassis, described feed back slide carriage is installed in the both sides of frame, and described rear deflector door is connected with the back slide carriage with frame respectively.The particle bar is also contained in described horizontal paddled conveyor chain mechanism, and described particle bar is installed on the transporting chain plate.
When organic compost upender of the present invention is worked, turn over the front end of throwing parts and be positioned at fertile bottom of piling, the outside-in motion respectively of the scraper plate of two paddled conveyor chain mechanisms, therefore along with walking forward in the walking chassis, scraper plate is taken off the material of fertilizer heap bottom diffusing, and constantly earlier to the centre, rearward carry again, bottom is taken off empty fertilizer heap upper materials, dropped on to turn over after being pulverized by the particle bar and thrown the parts top, then by scraper plate to middle, rearward carry.Turn over the rear end of throwing parts and change when making circumferential motion from moving linearly when scraper plate moves to, the material that is transferred is dished out, and drops on the place behind the bump rear deflector door.
The conveyor chain linear velocity of paddled conveyor chain of the present invention mechanism is up to 1.8m/s, so material is stirred fully and pulverizes in the process that is transferred.The moment that material is being dished out by scraper plate, the linear velocity of its front end was about 3 times of conveyor chain linear velocity when scraper plate moved in a circle, material with the strong bump of rear deflector door after the progressive pulverizing of having got back, so its stirring and crushed work performance are better than the organic compost upender of prior art.Turn over and throw the top that parts are arranged on the walking chassis, the scantlings of the structure on the chassis that can reduce to walk has adopted the lower electric motor of price to do power in addition, therefore greatly reduces the facility cost.Because being positioned at, road wheel turns over the back lower place of throwing parts during operation, so its walking is not subjected to the restriction of compost width size.Be understood that the present invention compared with prior art has outstanding substantive distinguishing features and significant technical progress.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of one embodiment of the invention.
The A that Fig. 2 throws parts for piece number 1 among Fig. 1 turns over is to view.
Fig. 3 is the B-B view of Fig. 2.
Fig. 4 is the C-C view of Fig. 2.
Fig. 5 is the D-D view of Fig. 2.
Fig. 6 is the partial enlarged view of piece number 13 paddled conveyor chains among Fig. 2.
Fig. 7 is that the E of Fig. 6 is to view.
Fig. 8 is piece number 10 walking chassis structure synoptic diagram among Fig. 1.
Fig. 9 is the vertical view of Fig. 8.
Figure 10 is the structural representation of piece number 9 trailing wheel elevation and subsidence regulating devices among Fig. 8.
Embodiment
One embodiment of the present of invention are provided in the accompanying drawing without limitation, and the invention will be further described below in conjunction with this embodiment.
From shown in Figure 1, the organic compost upender of present embodiment is formed with walking chassis 10 by turning over throwing parts 1, turns over and throws the downward-sloping top that is arranged on walking chassis 10 of parts 1 front end.
Shown in Fig. 1～7, turn over and throw parts 1 and contain organic frame 12, main motor 2, belt gear 4, gear drive 20, two horizontal paddled conveyor chain mechanisms 13, seal closure 14, preceding shovel board 11, middle slide carriage 17, back slide carriage 8, feed back slide carriage 5 and rear deflector doors 7.
From Fig. 1～4 as can be seen, frame 12 is shaped as isosceles trapezoid, its front end is long limit, main motor 2, belt gear 4 and gear drive 20 are installed in the below of frame 12 respectively, two horizontal paddled conveyor chain mechanisms 13 symmetry respectively are installed in the tops of frame 12, belt gear 4 contains driving pulley 3 and driven pulley 6, gear drive 20 contain the main shaft 21 installed with frame 12 levels and with vertically arranged two vertical shafts 22 of frame, driving pulley 3 is connected with main motor 2, one end and the driven pulley 6 of main shaft 21 are connected, the lower end of vertical shaft 22 is connected with main shaft 21 by bevel gear pair 23, and the drive sprocket 18 of horizontal paddled conveyor chain mechanism 13 and the upper end of vertical shaft 22 are connected.During this machine work, the scraper plate 24 of two paddled conveyor chain mechanisms 13 is turning over the front end outside-in motion of throwing parts 1 respectively.
As can be seen from Figure 2, horizontal paddled conveyor chain mechanism 13 rectangular triangular arrangement, its two square edge is separately positioned on the front end and the inboard of frame 12.Seal closure 14 is made up of annular wall plate 15 and top board 16, annular wall plate 15 is complementary with the inboard of horizontal paddled conveyor chain mechanism 13, its outside is resisted against on the conveyor chain 27 of paddled conveyor chain mechanism 13, and annular wall plate 15 is connected with frame 12, and top board 16 is sealed on the top of annular wall plate 15.
From Fig. 1, Fig. 2 and Fig. 4 as can be seen, preceding shovel board 11 is installed in the front end of frame 12, middle slide carriage 17 is installed on the bottom surface by the passage that forms between two horizontal paddled conveyor chain mechanisms 13, the rear end of the upper end of back slide carriage 8 and frame 12 is connected, the both sides that sole 28 is connected, feed back slide carriage 5 is installed in frame 12 on lower end and walking chassis 10, rear deflector door 7 are connected with back slide carriage 8 with frame 12 respectively.
On the side and end face of the flute profile carrier bar 26 that the scraper plate 24 of horizontal as can be seen paddled conveyor chain mechanism 13 and particle bar 25 are installed in conveyor chain 27 respectively from Fig. 4～7.
Shown in Fig. 8～10, walking chassis 10 is by sole 28 and the reducing motor 30, driving chain mechanism I29, left and right clutch coupling 35, the left and right half 19,34 that are installed on the sole 28, compositions such as driving chain mechanism II31, driving chain mechanism III33, forward and backward road wheel 32, trailing wheel elevation and subsidence regulating device 9 and universal wheel 36.
From Fig. 8, Fig. 9 as can be seen, front and back road wheel 32 is installed in respectively on the forward and backward position of walking sole 28 both sides, left and right clutch coupling 35 is selected electromagnetic clutch for use, its power intake is connected with the power output shaft of reducing motor 30 by driving chain mechanism I29 respectively, one end of left and right half 19,34 is connected with the clutch end of left and right clutch coupling 35 respectively, and the other end is connected with the forward and backward road wheel 32 of and arranged on left and right sides respectively with driving chain mechanism III33 by driving chain mechanism II31.Universal wheel 36 is installed in the rear end of sole 28.
As can be seen from Figure 10, trailing wheel elevation and subsidence regulating device 9 contains handwheel 37, setting nut 38, adjusting screw(rod) 39, spring damping mechanism 40 and pivoted arm 41, setting nut 38 is hinged with sole 28, adjusting screw(rod) 39 is threaded with setting nut 38, its upper/lower terminal is connected with described handwheel 37 and spring damping mechanism 40 respectively, pivoted arm 41 is hinged with sole 28 and spring damping mechanism 40 respectively, and rear walking wheel 32 is installed on the pivoted arm 41.
The organic compost upender of present embodiment is furnished with special-purpose switch capsule, this switch capsule is provided with control respectively and turns over the switch of throwing parts 1 motor and walking chassis 10 reducing motors, 30 startups and stop, control left and right electromagnetic clutch 35 combinations and isolating switch respectively, this machine is connected with the mains by cable during work, as long as the operator is the hand held switch box, follow in that machine is other and just can carry out compost and turn over polishing working, operate very easy and convenient.
The advantage that the organic compost upender of present embodiment has: the one, simple in structure, small and exquisite, cost is low; The 2nd, good to stirring, the smashing capability of material; Three when being to use to the stacking width of compost without limits, operation adaptability is good.What therefore, the present invention applied has good prospects.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within protection scope of the present invention.
Claims (9)
1. organic compost upender, form with the walking chassis by turning over the throwing parts, this walking chassis comprises sole, power part, power-driven gear and road wheel, it is characterized in that: described turning over thrown the top that parts are arranged on the walking chassis, it comprises frame and rack-mounted main motor, transmission rig and symmetrically arranged two horizontal paddled conveyor chain mechanisms, described frame front end is downward-sloping to be installed on the sole on walking chassis, described main motor drives two horizontal paddled conveyor chain mechanisms by transmission rig, and the scraper plate of two horizontal paddled conveyor chain mechanisms is turning over the front end outside-in motion of throwing parts respectively.
2. according to the described organic compost upender of claim 1, it is characterized in that: described frame of turning over the throwing parts is the plane frame that shape is isosceles trapezoid, and its front end is the long limit of frame; Described main motor and transmission rig are installed in the below of frame, described symmetrically arranged two horizontal paddled conveyor chain mechanisms are installed in the top of frame respectively, described transmission rig is made up of belt gear and gear drive, described belt gear contains driving pulley and driven pulley, described gear drive contains two vertical shafts of main shaft and vertical installation with frame of installing with the frame level, described driving pulley and main motor are connected, one end and the driven pulley of described main shaft are connected, the lower end of described vertical shaft is connected with main shaft by bevel gear pair, and the drive sprocket of described horizontal paddled conveyor chain mechanism and the upper end of vertical shaft are connected.
3. according to the described organic compost upender of claim 2, it is characterized in that: the rectangular triangular arrangement of described horizontal paddled conveyor chain mechanism, its two square edge is separately positioned on the front end and the inboard of frame.
4. according to the described organic compost upender of claim 3, it is characterized in that: the described throwing parts that turn over also contain seal closure, described seal closure is made up of annular wall plate and top board, the inboard of described annular wall plate and horizontal paddled conveyor chain mechanism is complementary, its outside is resisted against on the conveyor chain of horizontal paddled conveyor chain mechanism, this annular wall plate and frame are connected, and described top board is sealed on the top of annular wall plate.
5. according to the described organic compost upender of claim 4, it is characterized in that: the described throwing parts that turn over also contain preceding shovel board, middle slide carriage, back slide carriage, feed back slide carriage and rear deflector door, shovel board is installed in the front end of frame before described, slide carriage is installed on the bottom surface by the passage that forms between two horizontal paddled conveyor chain mechanisms in the middle of described, the upper end of described back slide carriage and the rear end of frame are connected, the lower end is connected with the sole on walking chassis, described feed back slide carriage is installed in the both sides of frame, and described rear deflector door is connected with the back slide carriage with frame respectively.
6. according to the described organic compost upender of claim 5, it is characterized in that: the particle bar is also contained in described horizontal paddled conveyor chain mechanism, and described particle bar is installed on the conveyor chain.
7. according to the described arbitrary organic compost upender of claim 1 to 6, it is characterized in that: its power part of described walking chassis is a reducing motor, its road wheel be installed in respectively walking sole both sides before, on the back position, its power-driven gear comprises a left side that is installed on the sole, a right clutch and a left side, right axle shaft, a left side, the power intake of right clutch is connected with the power output shaft of reducing motor by driving chain mechanism I respectively, a left side, one end of right axle shaft respectively with a left side, the clutch end of right clutch is connected, the other end by driving chain mechanism II and driving chain mechanism III respectively with a left side, before the right both sides, rear walking wheel connects.
8. according to the described organic compost upender of claim 7, it is characterized in that: the trailing wheel elevation and subsidence regulating device is also contained on described walking chassis, described trailing wheel elevation and subsidence regulating device contains handwheel, setting nut, adjusting screw(rod), spring damping mechanism and pivoted arm, described setting nut and sole are hinged, described adjusting screw(rod) is threaded with setting nut, its upper/lower terminal is connected with described handwheel and spring damping mechanism respectively, described pivoted arm is hinged with sole and spring damping mechanism respectively, and described rear walking wheel is installed on the pivoted arm.
9. described according to Claim 8 organic compost upender is characterized in that: universal wheel is also contained on described walking chassis, and described universal wheel is installed in the rear end of sole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100203246A CN101234916B (en) | 2008-02-29 | 2008-02-29 | Organic compost upender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100203246A CN101234916B (en) | 2008-02-29 | 2008-02-29 | Organic compost upender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101234916A true CN101234916A (en) | 2008-08-06 |
| CN101234916B CN101234916B (en) | 2010-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100203246A Expired - Fee Related CN101234916B (en) | 2008-02-29 | 2008-02-29 | Organic compost upender |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102219584A (en) * | 2011-04-28 | 2011-10-19 | 青岛嘉禾丰肥业有限公司 | Production system and method of organic fertilizer |
| CN101376608B (en) * | 2008-10-07 | 2012-04-11 | 江阴市联业生物科技有限公司 | Rotor system of all-hydraulic fertilizer turner |
| CN103058726A (en) * | 2013-02-01 | 2013-04-24 | 河南理工大学 | Movement device of slot-type turning and throwing machine |
| CN103922825A (en) * | 2014-04-21 | 2014-07-16 | 山东佐田氏生物科技有限公司 | Turning and throwing mechanism of turning and throwing machine |
| CN104003777A (en) * | 2013-12-21 | 2014-08-27 | 广西科技大学 | Soil clearing shovel for turning and throwing machine |
| CN104418621A (en) * | 2013-08-19 | 2015-03-18 | 江苏嘉贤米业有限公司 | Compost turning machine |
| CN104529129A (en) * | 2014-12-31 | 2015-04-22 | 北京沃特林克环境工程有限公司 | Sludge turning device |
| CN105210481A (en) * | 2015-09-15 | 2016-01-06 | 成都绿迪科技有限公司 | A kind of turner earth-cleaning shovel of automatic dodging |
| CN105565922A (en) * | 2016-02-02 | 2016-05-11 | 耿春茂 | Shovel-type turning and throwing machine |
| CN106467421A (en) * | 2016-09-27 | 2017-03-01 | 机科发展科技股份有限公司 | Shovel mud plate turning machine |
| CN107182301A (en) * | 2017-06-21 | 2017-09-22 | 肖慈华 | A kind of rotary cultivator |
| CN107602162A (en) * | 2016-07-11 | 2018-01-19 | 镇江市万金农机有限公司 | A kind of excrement slag tedder |
| CN110283006A (en) * | 2019-07-18 | 2019-09-27 | 新疆农业科学院农业机械化研究所 | A kind of self-propelled matrix turnover throwing vehicle |
| CN115368174A (en) * | 2022-08-20 | 2022-11-22 | 安徽昶春生物科技有限公司 | Bio-organic fertilizer fermentation equipment and fermentation method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4932196A (en) * | 1988-11-01 | 1990-06-12 | American Trencher, Inc. | Compost windrow turner |
| BR8807017A (en) * | 1988-12-28 | 1990-08-07 | Eberhardt Geissmann | PERFECT APPLIANCE FOR THE PRODUCTION OF ORGANIC FERTILIZER |
| DE19627807C1 (en) * | 1996-07-11 | 1997-08-21 | Hoema Maschinenbau & Abfall Te | Tunnel and strip composting plant with compost turner and conveyor |
| CN2763270Y (en) * | 2005-01-26 | 2006-03-08 | 乐山凌志建筑机械有限责任公司 | Mchine for mixing organic fertilizer |
-
2008
- 2008-02-29 CN CN2008100203246A patent/CN101234916B/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101376608B (en) * | 2008-10-07 | 2012-04-11 | 江阴市联业生物科技有限公司 | Rotor system of all-hydraulic fertilizer turner |
| CN102219584B (en) * | 2011-04-28 | 2013-09-11 | 青岛嘉禾丰肥业有限公司 | Production system and method of organic fertilizer |
| CN102219584A (en) * | 2011-04-28 | 2011-10-19 | 青岛嘉禾丰肥业有限公司 | Production system and method of organic fertilizer |
| CN103058726A (en) * | 2013-02-01 | 2013-04-24 | 河南理工大学 | Movement device of slot-type turning and throwing machine |
| CN104418621A (en) * | 2013-08-19 | 2015-03-18 | 江苏嘉贤米业有限公司 | Compost turning machine |
| CN104003777A (en) * | 2013-12-21 | 2014-08-27 | 广西科技大学 | Soil clearing shovel for turning and throwing machine |
| CN103922825A (en) * | 2014-04-21 | 2014-07-16 | 山东佐田氏生物科技有限公司 | Turning and throwing mechanism of turning and throwing machine |
| CN103922825B (en) * | 2014-04-21 | 2016-03-16 | 山东佐田氏生物科技有限公司 | The turnover throwing machine structure of turnover throwing machine |
| CN104529129B (en) * | 2014-12-31 | 2016-04-20 | 北京沃特林克环境工程有限公司 | Turn over mud device |
| CN104529129A (en) * | 2014-12-31 | 2015-04-22 | 北京沃特林克环境工程有限公司 | Sludge turning device |
| CN105210481A (en) * | 2015-09-15 | 2016-01-06 | 成都绿迪科技有限公司 | A kind of turner earth-cleaning shovel of automatic dodging |
| CN105565922A (en) * | 2016-02-02 | 2016-05-11 | 耿春茂 | Shovel-type turning and throwing machine |
| CN105565922B (en) * | 2016-02-02 | 2019-10-18 | 耿春茂 | A kind of shovel turner |
| CN107602162A (en) * | 2016-07-11 | 2018-01-19 | 镇江市万金农机有限公司 | A kind of excrement slag tedder |
| CN106467421A (en) * | 2016-09-27 | 2017-03-01 | 机科发展科技股份有限公司 | Shovel mud plate turning machine |
| CN107182301A (en) * | 2017-06-21 | 2017-09-22 | 肖慈华 | A kind of rotary cultivator |
| CN110283006A (en) * | 2019-07-18 | 2019-09-27 | 新疆农业科学院农业机械化研究所 | A kind of self-propelled matrix turnover throwing vehicle |
| CN115368174A (en) * | 2022-08-20 | 2022-11-22 | 安徽昶春生物科技有限公司 | Bio-organic fertilizer fermentation equipment and fermentation method |
| CN115368174B (en) * | 2022-08-20 | 2023-11-03 | 安徽昶春生物科技有限公司 | Biological organic fertilizer fermentation equipment and fermentation method |
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| CN101234916B (en) | 2010-12-22 |
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