CN110731133A - Straw smashing stubble-burying rotary tillage ridger - Google Patents
Straw smashing stubble-burying rotary tillage ridger Download PDFInfo
- Publication number
- CN110731133A CN110731133A CN201911262879.6A CN201911262879A CN110731133A CN 110731133 A CN110731133 A CN 110731133A CN 201911262879 A CN201911262879 A CN 201911262879A CN 110731133 A CN110731133 A CN 110731133A
- Authority
- CN
- China
- Prior art keywords
- crushing roller
- frame
- roller
- crushing
- rotary tillage
- 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.)
- Pending
Links
- 239000010902 straw Substances 0.000 title claims abstract description 71
- 238000003971 tillage Methods 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 68
- 239000000725 suspension Substances 0.000 claims description 6
- 239000002689 soil Substances 0.000 abstract description 14
- 240000008042 Zea mays Species 0.000 description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 3
- 235000005822 corn Nutrition 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 208000035619 Back crushing Diseases 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to a straw crushing stubble-burying rotary tillage ridger, which is characterized by comprising a frame, a transmission gearbox, a front crushing roller, a rotary tillage roller, a rear crushing roller, a plough share and a transmission device, wherein straw crushing blades are distributed and fixedly connected on the surfaces of the front crushing roller and the rear crushing roller, a fixed blade matched with the straw crushing blades is arranged on the frame, the surface of the rotary tillage roller is fixedly connected with the rotary tillage blades, a plough share mounting beam frame is fixedly connected to the rear part of the frame, a plurality of plough shares are distributed, arranged and fixedly connected on the plough share mounting beam frame, the front crushing roller, the rotary tillage roller and the rear crushing roller are respectively transmitted by a main shaft connected with an output shaft of the transmission gearbox through a transmission gear, and the stubble crushing of straws scattered on the ground is finished for times, the straws are crushed, soil is rotary tilled, times of crushed straws are crushed, the plough share is turned over and buried in straws, and ridge forming can be directly sowed after times.
Description
Technical Field
The invention relates to agricultural machinery, in particular to body type agricultural implements with functions of straw stubble breaking, straw smashing, soil loosening, straw smashing, stubble burying and ridging.
Background
In recent years, the state prohibits the straw burning of the farmland, and a large amount of straws are retained in the corn field due to the operation of a harvester in a large area in the corn field. Before the cultivation in the next year, the straws in the land are cleaned, and then the stubble cleaning, rotary tillage and ridging operations are carried out on the land. The rotary cultivator and the recommendation machine can meet the seeding requirement by two or three operations. The rotary soil preparation machine after front-extinguishing can work after the farmers clean the straws; the subsoiler and the turnover plow need to be operated by a land leveling harrow after operation to sow, so that the cost of farmer land is high, and the straws are not fully crushed and buried in the soil, so that a living and breeding environment is provided for plant diseases and insect pests, the plant diseases and insect pests in the growth period of the corn are increased, and the emergence rate and the growth are directly influenced.
Disclosure of Invention
The invention aims to provide an -type straw smashing and stubble burying rotary tillage ridger which can complete straw stubble smashing, straw smashing scattered on the ground, soil rotary tillage, secondary smashing of -time smashed straws and ridge forming by turning over and burying straws by a plough share by times, so that the requirement that seeding can be directly carried out by times of operation is met.
The invention relates to a straw crushing stubble-burying rotary tillage ridger, which consists of a frame 1, a transmission gearbox 2, a front crushing roller device 3, a rotary tillage roller device 4, a rear crushing roller device 5, a ploughshare 6 and a transmission device.
The rack 1 comprises a left rack plate 11, a right rack plate 12, a front beam rack rod 13, a rear beam rack rod 14, a gearbox connecting and mounting frame 15 and a rack upper cover 16;
left frame plate 11 and right frame plate 12 fixed connection are at both ends about front beam hack lever 13 and back beam frame pole 14, the gearbox is connected mounting bracket 15 fixed mounting and is set up in the middle part upper end of front beam hack lever 13 and back beam frame pole 14, transmission gearbox 2 fixed mounting is on gearbox connection mounting bracket 15, last lug 151 that the upper end fixed connection of mounting bracket 15 is connected with three-point suspension support arm upper link behind the tractor at the gearbox, on the front beam hack lever 13 of both ends about gearbox connection mounting bracket 15 respectively fixed connection with three-point suspension support arm behind the tractor about the left lug 152a and the right lug 152b under that the lower link is connected.
The front crushing roller device 3 consists of a front crushing roller 31, front straw crushing blades 32 which are distributed and fixedly connected with the surface of the front crushing roller 31, a front crushing roller transmission gear 33 which is fixedly arranged at the shaft end of the front crushing roller 31, a front crushing roller fixed cutter frame 34 which is fixedly arranged on a front beam frame rod 13 of the frame 1, and front crushing roller fixed blades 35 which are distributed and arranged on the front crushing roller fixed cutter frame 34 and matched with the front straw crushing blades 32; the left and right ends of the front crushing roller 31 are rotatably mounted on the left frame plate 11 and the right frame plate 12 of the frame 1 through a roller shaft and a bearing, and the front crushing roller 31 is positioned at the front part of the frame 1.
The front straw crushing blade 32 is used for crushing stubbles of straws, and the front straw crushing blade 32 is matched with the front crushing roller fixed blade 35 to rotate and crush straws scattered on the ground.
The rotary cultivating roller device 4 is composed of a rotary cultivating roller 41, rotary cultivating blades 42 which are distributed and fixedly connected with the surface of the rotary cultivating roller 41, and a rotary cultivating roller transmission gear 43 which is fixedly arranged on the shaft end of the rotary cultivating roller 41; the rotary tillage roller 41 is rotatably mounted on the left frame plate 11 and the right frame plate 12 of the frame 1 at the left and right ends through a roller shaft and a bearing, and is positioned at the rear part of the crushing roller 31, namely the middle part of the frame 1.
The rotary tillage blades 42 comb the soil loose.
The rear crushing roller device 5 consists of a rear crushing roller 51, rear straw crushing blades 52 which are distributed and fixedly connected with the surface of the rear crushing roller 51, a rear crushing roller transmission gear 53 which is fixedly arranged at the shaft end of the rear crushing roller 51, a rear crushing roller fixed cutter frame 54 which is fixedly arranged on a rear beam frame rod 14 of the frame 1 and rear crushing roller fixed blades 55 which are distributed and arranged on the rear crushing roller fixed cutter frame 54 and matched with the rear straw crushing blades 52; the left and right ends of the rear crushing roller 51 are rotatably mounted on the left frame plate 11 and the right frame plate 12 of the frame 1 through a roller shaft and a bearing, and the rear crushing roller 51 is positioned at the rear end part of the frame 1.
The back straw crushing blade 52 cuts and crushes the straws in the soil after the rotary tillage roller turns over and is combed loose again, and the back straw crushing blade 2 is matched with the back crushing roller fixed blade 55 to rotate and crush the straws scattered on the ground for steps.
A plough share mounting beam frame 61 is fixedly connected on the back beam frame rod 14 of the frame 1, and a plurality of plough shares 6 are distributed, arranged, fixedly connected and mounted on the plough share mounting beam frame 61.
The ploughshare 6 carries out ploughshare turning and ridging on the soil after the ploughshare is turned and loosened, and the crushed straws are buried in the soil.
The transmission device comprises a main shaft 21 connected with an output shaft of the transmission gearbox 2 and a driving gear 22 which is arranged on the outer side of the left frame plate 11 or the left frame plate 12 of the rack 1 and fixedly arranged on the shaft end of the main shaft 21;
a rotary tillage roller transmission gear 43 fixedly arranged at the shaft end of the rotary tillage roller 41, and an intermediate gear transmission gear 23 between the driving gear 22 and the rotary tillage roller transmission gear 43;
the front crushing roller transmission gear 33 fixedly arranged at the shaft end of the front crushing roller 31, the th idle gear transmission gear 23 and the transmission idle gear set 24 between the front crushing roller transmission gear 33;
a rear crushing roller transmission gear 53 fixedly arranged at the shaft end of the rear crushing roller 51, and a second idle gear transmission gear 56 arranged between the th idle gear transmission gear 23 and the rear crushing roller transmission gear 53;
the end surface of the left frame plate 11 or the right frame plate 12 of the frame 1 is provided with a transmission gear box shell 25, and the transmission gear box shell 25 covers the gear inside.
The invention can finish crushing the stubble of the straw stubbles, crushing the straws scattered on the ground, loosening the soil, secondarily crushing the straws after times of crushing, turning over the ploughshare to bury the straws and ridging times of operation, and the operation of times of operation can meet the requirement of direct seeding.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2, 3 and 4 are schematic perspective partial sectional views of embodiments of the present invention.
FIG. 5 is a schematic diagram of the structural shapes and the matching of the straw crushing blade and the fixed blade in the embodiment of the invention.
Detailed Description
The invention relates to a straw crushing stubble-burying rotary tillage ridger, which consists of a frame 1, a transmission gearbox 2, a front crushing roller device 3, a rotary tillage roller device 4, a rear crushing roller device 5, a ploughshare 6 and a transmission device.
The rack 1 comprises a left rack plate 11, a right rack plate 12, a front beam rack rod 13, a rear beam rack rod 14, a gearbox connecting and mounting frame 15 and a rack upper cover 16;
left frame plate 11 and right frame plate 12 fixed connection are at both ends about front beam hack lever 13 and back beam frame pole 14, the gearbox is connected mounting bracket 15 fixed mounting and is set up in the middle part upper end of front beam hack lever 13 and back beam frame pole 14, transmission gearbox 2 fixed mounting is on gearbox connection mounting bracket 15, last lug 151 that the upper end fixed connection of mounting bracket 15 is connected with three-point suspension support arm upper link behind the tractor at the gearbox, on the front beam hack lever 13 of both ends about gearbox connection mounting bracket 15 respectively fixed connection with three-point suspension support arm behind the tractor about the left lug 152a and the right lug 152b under that the lower link is connected.
The front crushing roller device 3 consists of a front crushing roller 31, front straw crushing blades 32 which are distributed and fixedly connected with the surface of the front crushing roller 31, a front crushing roller transmission gear 33 which is fixedly arranged at the shaft end of the front crushing roller 31, a front crushing roller fixed cutter frame 34 which is fixedly arranged on a front beam frame rod 13 of the frame 1, and front crushing roller fixed blades 35 which are distributed and arranged on the front crushing roller fixed cutter frame 34 and matched with the front straw crushing blades 32; the left and right ends of the front crushing roller 31 are rotatably mounted on the left frame plate 11 and the right frame plate 12 of the frame 1 through a roller shaft and a bearing, and the front crushing roller 31 is positioned at the front part of the frame 1.
The front straw crushing blade 32 is an arc-shaped blade, and the cutting edge is in a sawtooth shape;
the cutting edge of the front crushing roller fixed blade 35 is in a sawtooth shape;
the saw-toothed blade edge of the front straw crushing blade 32 is matched with the saw-toothed blade edge of the front crushing roller fixed blade 35, so that the held straw can be cut and crushed more effectively.
The front straw crushing blade 32 is used for crushing stubbles of straws, and the front straw crushing blade 32 is matched with the front crushing roller fixed blade 35 to rotate and crush straws scattered on the ground.
The rotary cultivating roller device 4 is composed of a rotary cultivating roller 41, rotary cultivating blades 42 which are distributed and fixedly connected with the surface of the rotary cultivating roller 41, and a rotary cultivating roller transmission gear 43 which is fixedly arranged on the shaft end of the rotary cultivating roller 41; the rotary tillage roller 41 is rotatably mounted on the left frame plate 11 and the right frame plate 12 of the frame 1 at the left and right ends through a roller shaft and a bearing, and is positioned at the rear part of the crushing roller 31, namely the middle part of the frame 1.
The rotary tillage blades 42 comb the soil loose.
The rear crushing roller device 5 consists of a rear crushing roller 51, rear straw crushing blades 52 which are distributed and fixedly connected with the surface of the rear crushing roller 51, a rear crushing roller transmission gear 53 which is fixedly arranged at the shaft end of the rear crushing roller 51, a rear crushing roller fixed cutter frame 54 which is fixedly arranged on a rear beam frame rod 14 of the frame 1 and rear crushing roller fixed blades 55 which are distributed and arranged on the rear crushing roller fixed cutter frame 54 and matched with the rear straw crushing blades 52; the left and right ends of the rear crushing roller 51 are rotatably mounted on the left frame plate 11 and the right frame plate 12 of the frame 1 through a roller shaft and a bearing, and the rear crushing roller 51 is positioned at the rear end part of the frame 1.
The rear straw crushing blade 52 is an arc-shaped blade, and the blade edge is in a sawtooth shape;
the blade of the rear crushing roller fixed blade 55 is in a sawtooth shape;
the saw-toothed blade edge of the rear straw crushing blade 52 is matched with the saw-toothed blade edge of the rear crushing roller fixed blade 55, so that the held straw can be cut and crushed more effectively.
The back straw crushing blade 52 cuts and crushes the straws in the soil after the rotary tillage roller turns over and is combed loose again, and the back straw crushing blade 2 is matched with the back crushing roller fixed blade 55 to rotate and crush the straws scattered on the ground for steps.
A plough share mounting beam frame 61 is fixedly connected on the back beam frame rod 14 of the frame 1, and a plurality of plough shares 6 are distributed, arranged, fixedly connected and mounted on the plough share mounting beam frame 61.
The ploughshare 6 carries out ploughshare turning and ridging on the soil after the ploughshare is turned and loosened, and the crushed straws are buried in the soil.
The transmission device comprises a main shaft 21 connected with an output shaft of the transmission gearbox 2 and a driving gear 22 which is arranged on the outer side of the left frame plate 11 or the left frame plate 12 of the rack 1 and fixedly arranged on the shaft end of the main shaft 21;
a rotary tillage roller transmission gear 43 fixedly arranged at the shaft end of the rotary tillage roller 41, and an intermediate gear transmission gear 23 between the driving gear 22 and the rotary tillage roller transmission gear 43;
the front crushing roller transmission gear 33 fixedly arranged at the shaft end of the front crushing roller 31, the th idle gear transmission gear 23 and the transmission idle gear set 24 between the front crushing roller transmission gear 33;
a rear crushing roller transmission gear 53 fixedly arranged at the shaft end of the rear crushing roller 51, and a second idle gear transmission gear 56 arranged between the th idle gear transmission gear 23 and the rear crushing roller transmission gear 53;
the end surface of the left frame plate 11 or the right frame plate 12 of the frame 1 is provided with a transmission gear box shell 25, and the transmission gear box shell 25 covers the gear inside.
Claims (2)
1. A rotary tillage ridger for crushing and burying stubble straw is characterized by comprising a frame, a transmission gearbox, a front crushing roller device, a rotary tillage roller device, a rear crushing roller device, a plough share and a transmission device;
the rack (1) comprises a left rack plate (11), a right rack plate (12), a front beam rack rod (13), a rear beam rack rod (14), a gearbox connecting and mounting rack (15) and a rack upper cover (16);
the left frame plate (11) and the right frame plate (12) are fixedly connected to the left end and the right end of a front beam frame rod (13) and a rear beam frame rod (14), a gearbox connecting mounting frame (15) is fixedly arranged at the upper ends of the middle parts of the front beam frame rod (13) and the rear beam frame rod (14), a transmission gearbox (2) is fixedly arranged on the gearbox connecting mounting frame (15), an upper lifting lug (151) connected with an upper pull rod of a rear three-point suspension support arm of a tractor is fixedly connected to the upper end of the gearbox connecting mounting frame (15), and a left lower lifting lug (152a) and a right lower lifting lug (152b) connected with a left lower pull rod and a right lower pull rod of the rear three-point suspension support arm of the tractor are respectively and fixedly connected to the front beam frame rods;
the front crushing roller device (3) consists of a front crushing roller (31), front straw crushing blades (32) which are fixedly connected with the surface of the front crushing roller (31) in a distributed manner, a front crushing roller transmission gear (33) which is fixedly arranged at the shaft end of the front crushing roller (31), a front crushing roller fixed cutter frame (34) which is fixedly arranged on a front beam frame rod (13) of the frame (1), and front crushing roller fixed blades (35) which are arranged on the front crushing roller fixed cutter frame (34) in a distributed manner and matched with the front straw crushing blades (32); the left end and the right end of the front crushing roller (31) are rotatably arranged on a left frame plate (11) and a right frame plate (12) of the frame (1) through a roll shaft and a bearing, and the front crushing roller (31) is positioned at the front part of the frame (1);
the rotary tillage roller device (4) is composed of a rotary tillage roller (41), rotary tillage blades (42) which are distributed and fixedly connected on the surface of the rotary tillage roller (41) and a rotary tillage roller transmission gear (43) which is fixedly arranged on the shaft end of the rotary tillage roller (41); the left end and the right end of the rotary tillage roller (41) are rotatably arranged on a left frame plate (11) and a right frame plate (12) of the frame (1) through a roller shaft and a bearing and are positioned at the rear part of the crushing roller (31), namely the middle part of the frame (1);
the rear crushing roller device (5) consists of a rear crushing roller (51), rear straw crushing blades (52) which are fixedly connected with the surface of the rear crushing roller (51) in a distributed manner, a rear crushing roller transmission gear (53) which is fixedly arranged at the shaft end of the rear crushing roller (51), a rear crushing roller fixed cutter frame (54) which is fixedly arranged on a rear beam frame rod (14) of the rack (1), and rear crushing roller fixed blades (55) which are arranged on the rear crushing roller fixed cutter frame (54) in a distributed manner and matched with the rear straw crushing blades (52); the left end and the right end of the rear crushing roller (51) are rotatably arranged on a left frame plate (11) and a right frame plate (12) of the frame (1) through a roll shaft and a bearing, and the rear crushing roller (51) is positioned at the rear part of the frame (1);
a plough share mounting beam frame (61) is fixedly connected on a back beam frame rod (14) of the frame (1), and a plurality of plough shares (6) are distributed, arranged, fixedly connected and mounted on the plough share mounting beam frame (61);
the transmission device comprises a main shaft (21) connected with an output shaft of the transmission gearbox (2), and a driving gear (22) which is arranged on the outer side of a left frame plate (11) or a left frame plate (12) of the rack (1) and fixedly arranged on the shaft end of the main shaft (21);
a rotary tillage roller transmission gear (43) fixedly arranged at the shaft end of the rotary tillage roller (41), and an intermediate wheel transmission gear (23) between the driving gear (22) and the rotary tillage roller transmission gear (43);
a front crushing roller transmission gear (33) fixedly arranged on the shaft end of the front crushing roller (31), and a transmission idle gear set (24) between the th idle gear transmission gear (23) and the front crushing roller transmission gear (33);
a rear crushing roller transmission gear (53) fixedly arranged at the shaft end of the rear crushing roller (51), and a second idle gear transmission gear (56) arranged between the th idle gear transmission gear (23) and the rear crushing roller transmission gear (53);
a transmission gear box shell (25) is arranged on the end face of the left frame plate (11) or the right frame plate (12) of the frame (1), and the transmission gear box shell (25) covers the gear in the transmission gear box shell.
2. The straw smashing stubble-burying rotary tillage ridger of claim 1, which is characterized in that:
the front straw crushing blade (32) is an arc-shaped blade, and the cutting edge is in a sawtooth shape;
the cutting edge of the front crushing roller fixed blade (35) is in a sawtooth shape;
the sawtooth-shaped cutting edge of the front straw crushing blade (32) is matched with the sawtooth-shaped cutting edge of the front crushing roller fixed blade (35);
the rear straw crushing blade (52) is an arc-shaped blade, and the cutting edge is in a sawtooth shape;
the cutting edge of the rear crushing roller fixed blade (55) is in a sawtooth shape;
the sawtooth-shaped cutting edge of the rear straw crushing blade (52) is matched with the sawtooth-shaped cutting edge of the rear crushing roller fixed blade (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911262879.6A CN110731133A (en) | 2019-12-11 | 2019-12-11 | Straw smashing stubble-burying rotary tillage ridger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911262879.6A CN110731133A (en) | 2019-12-11 | 2019-12-11 | Straw smashing stubble-burying rotary tillage ridger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110731133A true CN110731133A (en) | 2020-01-31 |
Family
ID=69274543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911262879.6A Pending CN110731133A (en) | 2019-12-11 | 2019-12-11 | Straw smashing stubble-burying rotary tillage ridger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110731133A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112470568A (en) * | 2020-11-11 | 2021-03-12 | 佛山市馨乐环保科技有限公司 | Soil improvement equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08126403A (en) * | 1994-10-31 | 1996-05-21 | Yanmar Agricult Equip Co Ltd | Tilling rotary working machine |
| CN201403285Y (en) * | 2009-05-08 | 2010-02-17 | 张力强 | Three-shaft rotary-tillage planting combine |
| CN208175442U (en) * | 2018-02-11 | 2018-12-04 | 石家庄茂丰农业机械制造有限公司 | Stalk separating twice device |
| CN109729765A (en) * | 2019-03-08 | 2019-05-10 | 姜长伟 | Combined stalk crushes comb and buries ridger |
-
2019
- 2019-12-11 CN CN201911262879.6A patent/CN110731133A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08126403A (en) * | 1994-10-31 | 1996-05-21 | Yanmar Agricult Equip Co Ltd | Tilling rotary working machine |
| CN201403285Y (en) * | 2009-05-08 | 2010-02-17 | 张力强 | Three-shaft rotary-tillage planting combine |
| CN208175442U (en) * | 2018-02-11 | 2018-12-04 | 石家庄茂丰农业机械制造有限公司 | Stalk separating twice device |
| CN109729765A (en) * | 2019-03-08 | 2019-05-10 | 姜长伟 | Combined stalk crushes comb and buries ridger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112470568A (en) * | 2020-11-11 | 2021-03-12 | 佛山市馨乐环保科技有限公司 | Soil improvement equipment |
| CN112470568B (en) * | 2020-11-11 | 2021-09-14 | 佛山市馨乐环保科技有限公司 | Soil improvement equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101427620B (en) | Stalk crushing rotary tillage, fertilizer applying-seeding combined working machine | |
| CN112470583B (en) | Driving type sugarcane-ratoon sugarcane ridge breaking, fertilizing and ridging integrated machine | |
| CN201104397Y (en) | Hobbing type wheat minimum tillage combined fertilizer and seeder | |
| CN112470571B (en) | Multifunctional driving sugarcane intertillage ridger | |
| CN109729765B (en) | Combined straw crushing, combing and ridging machine | |
| US20180199497A1 (en) | Hybrid tillage implement for vertical tillage and aeration of soil | |
| CN110557985A (en) | Combined tillage all-in-one machine | |
| CN210781984U (en) | Straw stubble returning deep loosening, harrowing and pressing combined cultivator | |
| CN209806370U (en) | Combined straw smashing, combing and ridging machine | |
| Kishore et al. | Present mechanization status in sugarcane–a review | |
| CN110731133A (en) | Straw smashing stubble-burying rotary tillage ridger | |
| CN105659955A (en) | Stubble cleaning, rotary tillage, fertilization and land preparation combined machine | |
| CN210470211U (en) | Corn stalk stubble-burying soil-preparation ridger | |
| CN211406781U (en) | Straw smashing stubble-burying rotary tillage ridger | |
| Bamboriya et al. | Mechanized maize production for enhanced productivity and profitability | |
| CN215683168U (en) | Novel cultivator | |
| CN102845150B (en) | Subsoiling flat cutter weeding and soil preparation machine | |
| Shedd et al. | Labor, power and machinery in corn production | |
| CN211019899U (en) | Combined tillage all-in-one machine | |
| CN214316159U (en) | Corn stalk stubble breaking, turning and burying combined soil preparation machine | |
| CN212660594U (en) | Weeding equipment for farming | |
| Bull | Residue and tillage systems for field crops | |
| Abbaspour-Gilandeh et al. | Design and construction of a high speed inter-row cultivator | |
| CN110337841A (en) | A kind of novel multi-use rotary blade | |
| CN219843950U (en) | Deep ploughshare plough |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200131 |
|
| RJ01 | Rejection of invention patent application after publication |