NL2030911B1 - Self-propelled field mud-fetching and rice seedling-raising multifunctional operating equipment - Google Patents

Self-propelled field mud-fetching and rice seedling-raising multifunctional operating equipment Download PDF

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Publication number
NL2030911B1
NL2030911B1 NL2030911A NL2030911A NL2030911B1 NL 2030911 B1 NL2030911 B1 NL 2030911B1 NL 2030911 A NL2030911 A NL 2030911A NL 2030911 A NL2030911 A NL 2030911A NL 2030911 B1 NL2030911 B1 NL 2030911B1
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Netherlands
Prior art keywords
mud
crushing
packing auger
fetching
seedling
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NL2030911A
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Dutch (nl)
Inventor
Zhu Dequan
Ding Chaoyang
Zhang Shun
Kuang Fuming
Liao Juan
Zhou Tianyi
Yu Zhongyi
Zhao Weimin
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Univ Anhui Agricultural
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Publication of NL2030911B1 publication Critical patent/NL2030911B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C11/00Transplanting machines
    • A01C11/003Transplanting machines for aquatic plants; for planting underwater, e.g. rice
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00Disintegrating plant with or without drying of the material
    • B02C21/02Transportable disintegrating plant
    • B02C21/026Transportable disintegrating plant self-propelled
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Transplanting Machines (AREA)

Abstract

The present disclosure discloses self—propelled field mud—fetching and rice seedling—raising multifunctional operating equipment, which comprises a stander, wherein a control room and power device is arranged on the stander, a crawler walking device is arranged 5 at the bottom of the stander, a packing auger mud—fetching device is arranged at the front end of the stander, a soil—crushing and slurry—mixing device is arranged at the bottom of a mud outlet of the packing auger mud—fetching device. The multifunctional operating eguipment integrates field, mud fetching, slurry lO filtering, synchronous plate wobbling, film lamination, seed distribution and bionic ditching functions, so that workers are substantially reduced, the seedling—raising cost is lowered, the working efficiency is improved, the high and stable yields of rice are realized, and a rice production manner that 'workers faced the 15 earth with backs towards the sky and bent down and stooped during seedling rising in thousands of years' is changed. (+ Fig.)

Description

SELF-PROPELLED FIELD MUD-FETCHING AND RICE SEEDLING-RAISING
MULTIFUNCTIONAL OPERATING EQUIPMENT
TECHNICAL FIELD
The present disclosure relates to the technical field of ag- ricultural machinery, in particular to self-propelled field mud- fetching and rice seedling-raising multifunctional operating equipment.
BACKGROUND ART
Rice is one of the most important grain crops of human, be- longing to a typical multiple cropping system crop, and stubbles are tight. Rice-seedling transplantation is capable of relieving stubble pressure, thereby achieving high and stable yields. By utilizing field slurry seedling raising, mud is fetched in the field, soil layers are neat, and the safety is high. At present, a traditional manual field mud-fetching and slurry-mixing seedling- raising operation is low in efficiency and high in labor intensi- ty; a field self-propelled mechanical seedling-raising device has the problems of difficulty in soil replacement and high cost be- cause nutrient soil needs to be prepared; factory seedling raising is high in investment and technical requirements, and the nutrient soil needs to be prepared, so that the yield and economic benefit of the rice are influenced. Agricultural production is gradually developing towards automation and mechanization, therefore, self- propelled field mud-fetching and rice seedling-raising multifunc- tional operating equipment integrating field mud fetching, slurry filtering, plate wobbling sowing and rice field ditching functions needs to be developed.
SUMMARY
The technical problem to be solved by the present disclosure is that aiming at defects that workers are more, the cost is high, efficiency is low, nutrient soil needs to be prepared during seed- ling raising, and integration of synchronous wobbling and sowing of seedling plates cannot be realized in the prior art, the pre- sent disclosure provides the self-propelled field mud-fetching and rice seedling-raising multifunctional operating equipment inte- grating field mud fetching, slurry filtering, synchronous plate wobbling, film lamination, seed distribution and bionic ditching functions, so that workers are substantially reduced, the seed- ling-raising cost is lowered, the working efficiency is improved, the high and stable yields of rice are realized, and a rice pro- duction manner that 'workers faced the earth with backs towards the sky and bent down and stooped during seedling rising in thou- sands of years' is changed.
In order to fulfill the above objective of the present dis- closure, the present disclosure provides the following technical solution: the invention provides the self-propelled field mud- fetching and rice seedling-raising multifunctional operating equipment, which comprises a stander, wherein a control room and power device is arranged on the stander, a crawler walking device is arranged at the bottom of the stander, a packing auger mud- fetching device is arranged at the front end of the stander, a soil-crushing and slurry-mixing device is arranged at the bottom of a mud outlet of the packing auger mud-fetching device, a syn- chronous plate-wobbling device is arranged at the bottom of the soil-crushing and slurry-mixing device, a slurry scraping-leveling device is arranged at a seedling disc outlet of the synchronous plate-wobbling device, a film-laminating and seed-distributing de- vice is arranged at the tail end of the slurry scraping-leveling device, and a bionic ditching device is arranged under the film- laminating and seed-distributing device.
Preferably, the packing auger mud-fetching device comprises a hydraulic oil cylinder, a spiral packing auger and a chain scrap- ing plate, wherein a cylinder seat of the hydraulic oil cylinder is fixed on the stander, and a telescopic end of the hydraulic oil cylinder is fixed with an outside cover body of the chain scraping plate; the spiral packing auger is located at the bottom of the chain scraping plate; and the working height of the spiral packing auger is controlled through the hydraulic oil cylinder, a hydrau- lic motor drives the spiral packing auger and the chain scraping plate, and slurry is sucked into the spiral packing auger and is then conveyed to the soil-crushing and slurry-mixing device through the chain scraping plate.
Preferably, the soil-crushing and slurry-mixing device com- prises a crushing cavity and a crushing knife assembly, slurry is conveyed into the crushing cavity through the chain scraping plate, and the crushing knife assembly located in the crushing cavity is used for rapidly crushing field slurry, straws and weeds.
Preferably, an impurity separating device is arranged at the bottom of the soil-crushing and slurry-mixing device and comprises a pushing packing auger and a filtering net, after slurry and im- purity mixtures crushed by the soil-crushing and slurry-mixing de- vice enter the impurity separating device, impurities in the slur- ry are separated by the rotating filtering net, the separated im- purities are pushed out of the impurity separating device by the pushing packing auger, slurry with a uniform texture flows into a seedling plate located at the tail end of a seedling plate convey- ing belt of the synchronous plate-wobbling device through the fil- tering net.
Preferably, the synchronous plate-wobbling device comprises a slurry conveying channel, a seedling plate conveying belt and a
Doppler radar speed sensor, wherein the seedling plate conveying belt is arranged below the slurry conveying channel, the Doppler radar speed sensor is used for measuring an actual advancing speed of the self-propelled field mud-fetching and rice seedling-raising multifunctional operating equipment; and a conveying speed of the seedling plate conveying belt is adjusted by adopting a hydraulic motor according to the actual advancing speed, so as to ensure that a falling speed of a seedling plate on the seedling plate conveying belt can be automatically adapted to the advancing speed of the equipment.
Preferably, the slurry scraping-leveling device adopts a rub- ber scraping plate which is used for scraping and leveling the slurry in the seedling plate.
Preferably, the film-laminating and seed-distributing device comprises suppression wheels and a film-laminating roller mounted on the bracket, wherein the film-laminating roller is used for covering the seedling plate, which is fully paved with slurry,
with a degradable film uniformly adhered with rice seeds, and the suppression wheels are used for compacting the film.
Preferably, the bionic ditching device comprises a bionic ditcher which is used for ditching two sides of the seedling plate, and ditched parts are used for irrigation and drainage.
Compared with the prior art, the invention has the following beneficial effects:
According to the equipment, mud is fetched on site by adopt- ing the spiral packing auger of the packing auger mud-fetching de- vice, so that the labor and the time are saved, links such as bed soil collection and mud sunning are omitted, and the equipment has important significances to increase of rice yield and realizing of light, simple and efficient cultivation of rice.
According to the equipment, crushing blades and a knife seat of the crushing knife assembly in the soil-crushing and slurry- mixing device are arrayed in a spiral line manner, and the blades are uniform in track, simple in structure and uniform to stress and are capable of rapidly crushing field soil blocks, straws and weeds so as to realize field returning, so that environment- friendly seedling raising and high and stable yields of the rice are realized.
According to the equipment, a packing auger and a filtering net of an impurity sorting device rotate coaxially, clockwise and counterclockwise at different speeds, so that the impurity removal rate and separation efficiency of seedling-raising slurry in the field are improved.
According to the equipment, a synchronous plate-wobbling de- vice is provided with a Doppler radar speed sensor, an actual ad- vancing speed of seedling-raising equipment can be measured in re- al time, and a conveying speed of the seedling plate is adjusted by electromagnetically controlling a hydraulic motor, so that pre- cise plate placement is realized, and a foundation is laid for subsequent seed distribution, management and plate rising.
According to the equipment, a film-laminating and seed- distributing device is used for distributing seeds by adopting a degradable paper film uniformly adhered with rice seeds.
According to the equipment, the integrated bionic ditching device comprises the bionic ditcher in a carp-imitating structure, wherein the bionic ditcher is used for ditching two sides of the seedling plate so as to realize irrigation and drainage, thereby guaranteeing good growth of seedlings. 5 BRIEF DESCRIPTION OF THE DRAWINGS
Fig. 1 is an overall structural schematic diagram of the self-propelled field mud-fetching and rice seedling-raising multi- functional operating equipment;
Fig. 2 is a main view of the self-propelled field mud- fetching and rice seedling-raising multifunctional operating equipment;
Fig. 3 is a structural composition diagram of the film- laminating and seed-distributing device;
In the diagram: 1-control room and device; 2-stander; 3- crawler walking device; 4-packing auger mud-fetching device; 4a- hydraulic oil cylinder; 4b-spiral packing auger; 4c-chain scraping plate; 5-soil-crushing and slurry-mixing device; bSa-crushing cavi- ty; 5b-crushing knife assembly; 6-impurity separating device; 6a- pushing packing auger; 6b-filtering net; 7-synchronous plate- wobbling device; 7a-slurry conveying channel; 7b-seedling plate conveying belt; 7c-Doppler radar speed sensor; 8-rubber scraping plate; 9-film-laminating and seed-distributing device; 9a-film roller; 9b-bracket; 9c-supression wheel; 10-bionic ditcher.
DETAILED DESCRIPTION OF THE EMBODIMENTS
The following will clearly and completely describe the tech- nical schemes in the embodiments of the invention with reference to the drawings in the embodiments of the invention, and apparent- ly the described embodiments are merely part of rather than all embodiments of the invention. All other embodiments which are ob- tained based on the embodiments of the invention by a person of ordinary skill in the art without creative labour should fall within the protection scope of the invention.
The present disclosure aims at providing the self-propelled field mud-fetching and rice seedling-raising multifunctional oper- ating equipment so as to solve problems existing in the prior art, and the self-propelled field mud-fetching and rice seedling- raising multifunctional operating equipment integrates field mud fetching, slurry filtering, synchronous plate wobbling, film lami- nation, seed distribution and bionic ditching functions, so that workers are substantially reduced, the seedling-raising cost is lowered, the working efficiency is improved, and the high and sta- ble yields of rice are realized.
To make the objects, features and advantages of the invention more apparent and easier to understand, the invention will be fur- ther described in detail with reference to drawings and specific embodiments.
Fig. 1 to Fig. 3 show that, an embodiment provides the self- propelled field mud-fetching and rice seedling-raising multifunc- tional operating equipment which comprises a stander 2, wherein a control room and power device 1 is arranged on the stander 2; a crawler walking device 3 is arranged under the stander 2; a pack- ing auger mud-fetching device 4 is arranged at the front end of the stander 2, a hydraulic oil cylinder da is arranged on the packing auger mud-fetching device 4, a spiral packing auger 4b is arranged at the front end of the packing auger mud-fetching device 4, and a chain scraping plate 4c is arranged at the tail end of the spiral packing auger 4b; a soil-crushing and slurry-mixing de- vice 5 is arranged at the rear end of the chain scraping plate and comprises a crushing cavity 5a and a crushing knife assembly 5b; an impurity separating device 6 is arranged below the crushing cavity 5a and is internally provided with a pushing packing auger 6a and a filtering net 6b; a synchronous plate-wobbling device 7 is arranged below the filtering net 6b and is internally provided with a slurry conveying channel 7a, a seedling plate conveying belt 7b is arranged below the slurry conveying channel 7a, and a
Doppler radar speed sensor 7c is arranged at the upper part of the synchronous plate-wobbling device 7; a rubber scraping plate 8 is arranged at the tail end of the seedling plate conveying belt 7b; and a film-laminating and seed-distributing device 9 is arranged at the rear part of the rubber scraping plate 8, a film-laminating roller is arranged above the film-laminating and seed-distributing device 9, suppression wheels 9c are arranged at the lower part of the film-laminating and seed-distributing device 9, and a bionic ditcher 10 is arranged at the front parts of the suppression wheels Sc.
Specifically, a cylinder seat of the hydraulic oil cylinder 4a is fixed on the stander 1, and a telescopic end of the hydrau- lic oil cylinder 4a is fixed with an outside cover body of the chain scraping plate c; the spiral packing auger 4b is located at the bottom of the chain scraping plate 4c; and the working height of the spiral packing auger 4b is controlled through the hydraulic 0il cylinder 4a, a hydraulic motor drives the spiral packing auger 4b and the chain scraping plate 4c, and slurry is sucked into the spiral packing auger 4b and is then conveyed to the soil-crushing and slurry-mixing device 5 through the chain scraping plate 4c.
Mud is fetched on site by adopting the spiral packing auger 4b of the packing auger mud-fetching device 4, so that the labor and the time are saved, links such as bed soil collection and mud sunning are omitted, and important significances to increase of rice yield and realizing of light, simple and efficient cultivation of rice are realized.
In the embodiment, the soil-crushing and slurry-mixing device 5 comprises a crushing cavity 5a and a crushing knife assembly 5b, slurry is conveyed into the crushing cavity 5a through a chain scraping plate 4c, and a crushing knife assembly 5b located in the crushing cavity 5a is used for rapidly crushing slurry, straws and weeds in the field. Crushing blades and a knife seat of the crush- ing knife assembly 5b in the soil-crushing and slurry-mixing de- vice 5 are arrayed in a spiral line manner, and the blades are uniform in track, simple in structure and uniform to stress and are capable of rapidly crushing field soil blocks, straws and weeds so as to realize field returning, so that environment- friendly seedling raising and high and stable yields of the rice are realized.
Further, an impurity separating device 6 is arranged at the bottom of the soil-crushing and slurry-mixing device 5 and com- prises a pushing packing auger 6a and a filtering net 6b, after slurry and impurity mixtures crushed by the soil-crushing and slurry-mixing device 5 enter the impurity separating device 6, im- purities in the slurry are separated by the rotating filtering net 6b, the separated impurities are pushed out of the impurity sepa-
rating device 6 by the pushing packing auger 6a, slurry with a uniform texture flows into a seedling plate located at the tail end of a seedling plate conveying belt 7b of the synchronous plate-wobbling device 7 through the filtering net 6b. A packing auger 6a and a filtering net 6b of an impurity sorting device 6 rotate coaxially, clockwise and counterclockwise at different speeds, so that the impurity removal rate and separation efficien- cy of seedling-raising slurry in the field are improved.
The synchronous plate-wobbling device 7 comprises a slurry conveying channel 7a, a seedling plate conveying belt 7b and a
Doppler radar speed sensor 7c, wherein the Doppler radar speed sensor 7c is used for measuring an actual advancing speed of the self-propelled field mud-fetching and rice seedling-raising multi- functional operating equipment; and a conveying speed of the seed- ling plate conveying belt 7b is adjusted by adopting a hydraulic motor according to the actual advancing speed, so as to ensure that a falling speed of a seedling plate on the seedling plate conveying belt 7b can be automatically adapted to the advancing speed of the equipment. The slurry scraping-leveling device adopts a rubber scraping plate 8 which is used for scraping and leveling the slurry in the seedling plate. The synchronous plate-wobbling device 7 is provided with the Doppler radar speed sensor 7c, an actual advancing speed of seedling-raising equipment can be meas- ured in real time, and a conveying speed of the seedling plate conveying belt 7b is adjusted by electromagnetically controlling a hydraulic motor, so that precise placement of the seedling plate is realized, and a foundation is laid for subsequent seed distri- bution, management and plate rising.
Furthermore, a film-laminating and seed-distributing device 9 comprises suppression wheels 9c and a film-laminating roller Sa mounted on the bracket 9b, wherein the film-laminating roller 9a is used for covering the seedling plate, which is fully paved with slurry, with a degradable film uniformly adhered with rice seeds, and the suppression wheels 9c are used for compacting the film.
The bionic ditching device 10 comprises a bionic ditcher which is used for ditching two sides of the seedling plate, and ditched parts are used for irrigation and drainage.
It should be noted that it is obvious that the present dis- closure is not limited to the details of the above exemplary em- bodiments for technicists in the field, and the present disclosure can be implemented in other specific forms without departing from the spirit or basic characteristics of the present disclosure.
Therefore, from any point of view, the embodiments should be re- garded to be exemplary and unrestricted. The scope of the present disclosure is defined by the appended claims rather than the fore- said description, and therefore it aims at including all changes within the meaning and scope of the equivalent elements of the claims in the present disclosure, and any figure signs in the claims should not be regarded to limit the involved claims.

Claims (3)

CONCLUSIESCONCLUSIONS 1. Zelfrijdende multifunctionele bedrijfsuitrusting voor het opra- pen van modder uit het veld en het kweken van rijstzaailingen, met het kenmerk, dat deze omvat een staander, waarbij op de staander een controlekamer en stroomvoorziening is aangebracht, waarbij on- der aan de staander een rupsloopinrichting is aangebracht, waarbij aan het voorste uiteinde van de staander een modderophaalapparaat voor de verpakkingsvijzel is aangebracht, waarbij aan de onderzij- de van een modderuitlaat van het modderophaalapparaat van de ver- pakkingsvijzel een apparaat voor het breken van grond en het men- gen van slib is aangebracht, waarbij aan de onderkant van het ap- paraat voor het breken van grond en het mengen van slib een syn- chroon plaatwiebel-inrichting is aangebracht, waarbij bij een zaailingschijfuitlaat van de synchrone plaat-wiebelinrichting een slib-schrapende nivelleringsinrichting is aangebracht, waarbij aan het stroomafwaartse uiteinde van de slib-schrapende nivellerings- inrichting een filmlamineer- en zaadverdeelinrichting is aange- bracht, en waarbij onder de filmlamineer- en zaadverdeelinrichting een bionische graafinrichting is aangebracht.Self-propelled multifunctional utility equipment for collecting mud from the field and raising rice seedlings, characterized in that it comprises a post, the post having a control room and power supply mounted on it, the bottom of the post having a crawler demolition device, with a mud-collecting device for the packing auger mounted at the forward end of the upright, with a device for breaking soil and mixing soil at the bottom of a mud outlet of the mud-collecting device of the packing auger sludge, with a synchronous plate wobbler installed at the bottom of the apparatus for crushing soil and sludge mixing, with a sludge scraping leveling device installed at a seedling disc outlet of the synchronous plate wobbler wherein a film lamination and seed distribution device is mounted at the downstream end of the sludge-scraping leveling device, and a bionic digging device is mounted below the film lamination and seed distribution device. 2. Zelfrijdende multifunctionele bedrijfsuitrusting voor het opra- pen van modder uit het veld en het kweken van rijstzaailingen vol- gens conclusie 1, met het kenmerk, dat de inrichting voor het op- rapen van modder voor de pakkingvijzel een cilinder voor hydrauli- sche olie, een spiraalvormige pakkingsvijzel en een ketting- schraapplaat omvat, waarbij een cilinderzitting van de cilinder voor hydraulische olie op de stander is bevestigd en waarbij een telescopisch uiteinde van de cilinder voor hydraulische olie is bevestigd met een buitenste afdeklichaam van de kettingschraap- plaat; waarbij de spiraalvormige pakkingvijzel zich bevindt aan de onderkant van de kettingschraapplaat; en waarbij de werkhoogte van de spiraalvormige pakkingsvijzel wordt geregeld door de cilinder voor hydraulische olie, waarbij een hydraulische motor de spiraal- vormige pakkingsvijzel en de kettingschraapplaat aandrijft , en waarbij de slib in de spiraalvormige pakkingsvijzel wordt gezogen en vervolgens door de kettingschraapplaat naar de inrichting voor het breken van grond en het mengen van slib wordt getransporteerd.A self-propelled multipurpose utility equipment for collecting mud from the field and raising rice seedlings according to claim 1, characterized in that the packing auger mud collecting device comprises a hydraulic oil cylinder , a spiral packing jack and a chain scraper plate, a cylinder seat of the hydraulic oil cylinder being fixed on the stand and a telescopic end of the hydraulic oil cylinder being fixed with an outer cover body of the chain scraper plate; wherein the spiral packing auger is located at the bottom of the chain scraper plate; and wherein the working height of the spiral packing auger is controlled by the hydraulic oil cylinder, a hydraulic motor drives the spiral packing auger and the chain scraper plate, and the sludge is sucked into the spiral packing auger and then passed through the chain scraper plate to the device for crushing soil and mixing sludge is transported. 3. Zelfrijdende multifunctionele bedrijfsuitrusting voor het opra- pen van modder en het kweken van rijstzaailingen volgens conclusie 2, met het kenmerk, dat de inrichting voor het breken en mengen van grond een breekholte en een breekmessamenstel omvat, waarbij slib in de breekholte wordt getransporteerd door de ketting- schraapplaat, en waarbij het breekmessamenstel in de breekholte wordt gebruikt voor het snel breken van slib, rietjes en onkruid in het veld.A self-propelled multifunctional utility equipment for picking up mud and raising rice seedlings according to claim 2, characterized in that the soil crushing and mixing device comprises a crushing cavity and a crushing blade assembly, wherein sludge is transported into the crushing cavity by the chain scraper plate, and wherein the crushing blade assembly in the crushing cavity is used for rapid crushing of sludge, straws and weeds in the field.
NL2030911A 2021-12-29 2022-02-11 Self-propelled field mud-fetching and rice seedling-raising multifunctional operating equipment NL2030911B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111636634.2A CN114258802B (en) 2021-12-29 2021-12-29 Self-propelled field mud-taking rice seedling-raising multifunctional operation equipment

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NL2030911B1 true NL2030911B1 (en) 2023-07-04

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CN117958055B (en) * 2024-01-18 2024-08-09 江西昊远智达农业装备有限公司 Mud paving machine for paddy rice seedling tray

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CN104303888B (en) * 2014-10-13 2016-04-20 湘潭农富农业机械科技有限公司 A kind of rice field seedling nutritive mud sabot Multi Role Aircraft
CN206380262U (en) * 2016-10-31 2017-08-08 中国农业大学 Straw field pickup crushes trench digging and buries combine
CN107736115A (en) * 2017-12-01 2018-02-27 洪德河 Crawler type rice raise rice seedlings sower
CN108718655A (en) * 2018-05-31 2018-11-02 魏光亮 A kind of stalk on field crushes tractor
CN108901757B (en) * 2018-06-19 2020-07-14 湖南农业大学 Rice field seedling raising slurry screening method
CN111165153A (en) * 2018-11-13 2020-05-19 徐州盛耘农业发展有限公司 Peanut harvester
CN110214593A (en) * 2019-06-26 2019-09-10 湖南省农业机械鉴定站(湖南省农业机械化技术推广站) Rice mechanical transplanting seedling mud seeding apparatus and application
CN111670655A (en) * 2020-07-09 2020-09-18 赵为民 Automatic seedling raising machine for rice seedling bed
CN214757820U (en) * 2021-04-22 2021-11-19 广西玉林市树锋农业机械科技有限公司 Self-propelled field rice seedling dish sprout cultivation seeder
CN113647240B (en) * 2021-08-31 2022-07-22 江苏大学 Integrated operation machine for harvesting, smashing and deep burying of leguminous weeds in grassland

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