CN107278392B - Grass gathering and smashing mechanism for rotary cultivator - Google Patents
Grass gathering and smashing mechanism for rotary cultivator Download PDFInfo
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- CN107278392B CN107278392B CN201710490690.7A CN201710490690A CN107278392B CN 107278392 B CN107278392 B CN 107278392B CN 201710490690 A CN201710490690 A CN 201710490690A CN 107278392 B CN107278392 B CN 107278392B
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- 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
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a grass gathering and smashing mechanism for a rotary cultivator, which comprises a rotating shaft and a hollow shaft, wherein the hollow shaft is sleeved outside the rotating shaft, at least one driving device is arranged on the hollow shaft, an arc-shaped plate is arranged outside the hollow shaft, the driving device is connected with the arc-shaped plate through a first push rod, a first mounting hole is formed in the arc-shaped plate, a grass cutter is arranged in the first mounting hole in the radial direction of the rotating shaft, a grass pressing and smashing roller is arranged outside the hollow shaft, two ends of the grass pressing and smashing roller are connected with two ends of the rotating shaft through a first connecting rod, a grass cutting channel for enabling the grass cutter to extend out of the grass pressing and smashing roller to cut grass is formed in the grass pressing and smashing roller, and an all-directional grass gathering and smashing cutting unit is further arranged on the grass pressing and smashing. The grass gathering and breaking mechanism for the rotary cultivator is novel in structure, high in grass breaking efficiency and suitable for large-area production and popularization.
Description
Technical Field
The invention relates to the technical field of rotary cultivator machinery, in particular to a grass gathering and breaking mechanism for a rotary cultivator.
Background
The grass gathering and smashing mechanism for the existing rotary cultivator is complex in structure, large in size, large in occupied area, high in manufacturing cost, complex in operation and single in use environment, has poor grass gathering and smashing effect if encountering rough lands which are not used for a long time, easily causes loss to the existing grass gathering and smashing mechanism for the rotary cultivator, increases labor cost, and therefore needs to be researched and developed urgently to be suitable for various working environments, particularly suitable for rough lands containing hard pebble mud blocks.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a grass gathering and breaking mechanism for a rotary cultivator.
The technical scheme adopted for solving the problems in the prior art is as follows:
the utility model provides a rotary cultivator is with garrulous grass mechanism of holding together grass, includes rotation axis and hollow shaft, the quill shaft suit is in the outside of rotation axis, and the quill shaft can be around the rotation axis motion, be equipped with at least one drive arrangement on the quill shaft, the outside of quill shaft is equipped with the arc, drive arrangement is connected with the arc through push rod one, be equipped with mounting hole one on the arc, be equipped with the grass cutter along the rotation axis radial direction in the mounting hole one, the outside of quill shaft is equipped with the hacking cylinder of pressing grass, the both ends of hacking cylinder of pressing grass are connected with the both ends of rotation axis through connecting rod one, the hacking cylinder of pressing grass is equipped with and is used for the grass cutter to stretch out the hacking cylinder of pressing grass to carry out the careless grass cutting passageway, still be equipped with all-round hacking cutting unit of holding together grass on the hacking cylinder of pressing grass, all, the mounting seat is arranged on the grass pressing and soil breaking roller, and a cutting knife is arranged on the mounting seat.
Further, the cutting knife comprises a knife handle and a cutting edge, the cutting edge is arranged on the knife handle, and the knife handle is in threaded connection and/or welded with the mounting seat.
Furthermore, the cutting knife is wholly in the shape of a hook, the cutting edge comprises a connecting section cutting edge, an arc-shaped cutting section cutting edge and a soil crushing section cutting edge, the connecting section cutting edge is connected with the knife handle, the arc-shaped cutting section cutting edge is arranged on the connecting section cutting edge, the soil crushing section cutting edge is arranged on the arc-shaped cutting section cutting edge, and the connecting section cutting edge is connected with the soil crushing section cutting edge through the arc-shaped cutting section cutting edge.
Furthermore, be equipped with the barb cutting edge on the linkage segment cutting edge, barb cutting edge cross section is triangle-shaped, contained angle between barb cutting edge and the linkage segment cutting edge is the acute angle.
Further, a circular blade is further arranged on the knife handle.
Furthermore, inlets are arranged at two ends of the rotating shaft, a first channel is arranged in the rotating shaft and communicated with the first channel, a second channel is arranged in the first connecting rod and connected with the first channel in the rotating shaft, a first through hole is arranged on the grass-pressing and soil-breaking roller, a through cavity is arranged in the grass-pressing and soil-breaking roller, the second channel in the first connecting rod is communicated with the through cavity, the through cavity is communicated with the first through hole on the grass-pressing and soil-breaking roller, a mounting seat is arranged in the first through hole, a third channel is arranged on the mounting seat, the first through hole is connected with the third channel, a fourth channel is arranged on the knife handle, a fifth channel is arranged in the cutting edge of the connecting section, a sixth arc-shaped channel is arranged in the cutting edge of the arc-shaped cutting section, a seventh channel is arranged in the cutting edge of the soil-breaking section, and the third channel, the connecting section cutting edge is provided with a first spray hole communicated with a fifth channel, the arc-shaped cutting section cutting edge is provided with a second spray hole communicated with a sixth channel.
Further, the second spray hole is formed in the inner side of the blade of the arc-shaped cutting section.
Furthermore, the hollow shaft is provided with 3 driving devices which mutually form an included angle of 120 degrees, the outer part of the hollow shaft is provided with 3 arc-shaped plates, and the 3 driving devices are connected with the 3 arc-shaped plates through push rods in a one-to-one correspondence mode.
Furthermore, an internal thread is arranged in the first mounting hole, an external thread is arranged on a handle of the grass cutter, and the grass cutter is arranged in the first mounting hole in a threaded connection manner; the straw cutter is welded with the first mounting hole.
The driving device can adopt an oil cylinder, a hydraulic cylinder, an air cylinder and/or a motor; the arc plates are one third of arc size; the rotating shaft, the hollow shaft and the grass pressing and soil breaking roller are all arranged concentrically.
A grass gathering and smashing mechanism for the rotary cultivator is arranged on the novel rotary cultivator.
Compared with the prior art, the invention has the following beneficial effects:
the grass gathering and smashing device for the rotary cultivator comprises a rotating shaft and a hollow shaft, wherein the hollow shaft is sleeved outside the rotating shaft and can move around the rotating shaft, at least one driving device is arranged on the hollow shaft, an arc-shaped plate is arranged outside the hollow shaft, the driving device is connected with the arc-shaped plate through a first push rod, a first mounting hole is formed in the arc-shaped plate, a grass cutter is arranged in the first mounting hole along the radial direction of the rotating shaft, a grass pressing and smashing roller is arranged outside the hollow shaft, two ends of the grass pressing and smashing roller are connected with two ends of the rotating shaft through a first connecting rod, a grass cutting channel for enabling the grass cutter to extend out of the grass pressing and smashing roller to cut grass is arranged on the grass pressing and smashing roller, an omnibearing grass gathering and smashing cutting unit is further arranged on the grass pressing and smashing roller and comprises a mounting seat and a cutting knife, the mounting seat is arranged on the grass pressing and soil breaking roller, and a cutting knife is arranged on the mounting seat.
The cutting knife is integrally in a hook shape, thick grass layers and grass which is staggered transversely and longitudinally can be hooked effectively, weeds can be effectively wound on the grass pressing and smashing roller and then are cut by the grass cutting knife, furthermore, two ends of the rotating shaft are provided with inlets, a first channel is arranged in the rotating shaft, the inlets are communicated with the first channel, a second channel is arranged in the first connecting rod and is connected with the first channel in the rotating shaft, a first through hole is formed in the grass pressing and smashing roller, a through cavity is formed in the grass pressing and smashing roller, the second channel in the first connecting rod is communicated with the through cavity, the through cavity is communicated with the first through hole in the grass pressing and smashing roller, a mounting seat is arranged in the first through hole, a third channel is formed in the mounting seat, the first through hole is connected with the third channel, a fourth channel is formed in the knife handle, and a fifth channel is formed in the connecting section cutting edge, the soil smashing device is characterized in that an arc-shaped channel six is arranged in the arc-shaped cutting section cutting edge, a channel seven is arranged in the soil smashing section cutting edge, a channel three, a channel four, a channel five, the channel six and the channel seven are sequentially communicated, a spray hole I is arranged on the connecting section cutting edge and is communicated with the channel five, a spray hole II is arranged on the arc-shaped cutting section cutting edge and is communicated with the channel six.
The herbicide, the insecticide, the fertilizer and the like can be sprayed out from the first spray hole and/or the second spray hole, so that the purposes of weeding, killing insects and fertilizing are achieved, furthermore, water can be sprayed out from the first spray hole and the second spray hole, the water can lubricate and soften hard wasteland mud blocks and the like, and the soil breaking function of the grass gathering and breaking device is enhanced.
The grass gathering and breaking mechanism for the rotary cultivator is novel in structure, high in grass breaking efficiency and suitable for large-area production and popularization.
Drawings
FIG. 1 is a schematic structural view of a grass gathering and breaking mechanism for a rotary cultivator in the invention.
FIG. 2 is a schematic structural view of the working state of the grass gathering and breaking mechanism for the rotary cultivator.
Fig. 3 is a schematic structural view of the omnibearing grass-gathering and soil-crushing cutting unit.
Fig. 4 is a schematic structural view of the grass cutter and the grass-pressing and soil-breaking roller of the invention.
Fig. 5 is a schematic view of the operation of the grass cutter of the present invention.
Fig. 6 is a schematic structural diagram of the rotating shaft, the hollow shaft, the driving device and the first push rod according to the invention.
Fig. 7 is a schematic structural view of the rotating shaft, the hollow shaft, the driving device, the first push rod and the arc-shaped plate according to the invention.
Fig. 8 is a schematic structural diagram of the installation hole one in fig. 5 according to the present invention.
FIG. 9 is a schematic view of the installation of the rotating shaft and the grass-crushing and soil-breaking drum of the present invention.
In the figure: 1. the straw cutting machine comprises a rotating shaft, a hollow shaft, a driving device, a curved plate, a push rod I, a mounting hole I, a straw cutting knife 7, a straw pressing and soil smashing roller 8, a connecting rod I, a straw cutting channel 10, an all-dimensional straw gathering and soil smashing cutting unit 11, a mounting seat 12, a cutting knife 13, a knife handle 14, a cutting edge 15, a connecting section cutting edge 16, an arc cutting section cutting edge 17, a soil smashing section cutting edge 18, a barbed cutting edge 19, a circular blade 20, a circular blade 21, an inlet, a channel I, a channel II, a channel III, a channel 25, a channel IV, a channel V, a channel VI, a channel VII, a through hole I, a nozzle II and a through cavity 32.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
As shown in the accompanying drawings 1-9, a grass gathering and smashing mechanism for a rotary cultivator is provided, which comprises a rotating shaft 1 and a hollow shaft 2, wherein the hollow shaft 2 is sleeved outside the rotating shaft 1, the hollow shaft 2 can move around the rotating shaft 1, at least one driving device 3 is arranged on the hollow shaft 2, an arc-shaped plate 4 is arranged outside the hollow shaft 2, the driving device 3 is connected with the arc-shaped plate 4 through a first push rod 5, a first mounting hole 6 is arranged on the arc-shaped plate 4, a grass cutter 7 is arranged in the first mounting hole 6 along the radial direction of the rotating shaft 1, a grass pressing and smashing roller 8 is arranged outside the hollow shaft 2, two ends of the grass pressing and smashing roller 8 are connected with two ends of the rotating shaft 1 through a first connecting rod 9, the grass pressing and smashing roller 8 is provided with a grass cutting channel 10 for the grass cutter 7 to extend out of the grass pressing and smashing roller 8 for grass cutting, the grass pressing and smashing roller 8 is further provided with an omnibearing grass gathering and, all-round garrulous soil cutting unit 11 of gathering together grass includes mount pad 12 and cutting knife 13, mount pad 12 sets up on grass pressing garrulous soil cylinder 8, be equipped with cutting knife 13 on the mount pad 12.
The cutting knife 13 comprises a knife handle 14 and a cutting edge 15, the cutting edge 15 is arranged on the knife handle 14, and the knife handle 14 is connected with the mounting base 12 through threads and/or welded.
The cutting knife 13 is integrally in a hook shape, the cutting edge 15 comprises a connecting section cutting edge 16, an arc-shaped cutting section cutting edge 17 and a soil crushing section cutting edge 18, the connecting section cutting edge 16 is connected with the knife handle 14, the connecting section cutting edge 16 is provided with the arc-shaped cutting section cutting edge 17, the arc-shaped cutting section cutting edge 17 is provided with the soil crushing section cutting edge 18, and the connecting section cutting edge 16 is connected with the soil crushing section cutting edge 18 through the arc-shaped cutting section cutting edge 17; a barbed knife edge 19 is arranged on the connecting section knife edge 16, the cross section of the barbed knife edge 19 is triangular, and an included angle between the barbed knife edge 19 and the connecting section knife edge 16 is an acute angle; the handle 14 is also provided with a circular blade 20.
The two ends of the rotating shaft 1 are provided with inlets 21, a first channel 22 is arranged in the rotating shaft 1, the inlets 21 are communicated with the first channel 22, a second channel 23 is arranged in the first connecting rod 9, the second channel 23 is connected with the first channel 22 in the rotating shaft 1, a first through hole 29 is arranged on the grass-pressing and soil-crushing roller 8, a through cavity 32 is arranged in the grass-pressing and soil-crushing roller 8, the second channel 23 in the first connecting rod 9 is communicated with the through cavity 32, the through cavity 32 is communicated with a first through hole 29 on the grass-pressing and soil-crushing roller 8, a mounting seat 12 is arranged in the first through hole 29, a third channel 24 is arranged on the mounting seat 12, the first through hole 29 is connected with the third channel 24, a fourth channel 25 is arranged on the knife handle 14, a fifth channel 26 is arranged in the connecting section cutting edge 16, a sixth arc-shaped channel 27 is arranged in the arc-shaped cutting edge section 17, the three channel 24, the four channel 25, the five channel 26, the six channel 27 and the seven channel 28 are sequentially communicated, a first spray hole 30 is formed in the connecting section cutting edge 16, the first spray hole 30 is communicated with the five channel 26, a second spray hole 31 is formed in the arc-shaped cutting section cutting edge 17, and the second spray hole 31 is communicated with the six channel 27.
The second spray hole 31 is arranged on the inner side of the arc-shaped cutting section blade 17. The hollow shaft 2 is provided with 3 driving devices 3 which mutually form an included angle of 120 degrees, the outer part of the hollow shaft 2 is provided with 3 arc-shaped plates 4, and the 3 driving devices 3 are connected with the 3 arc-shaped plates 4 in a one-to-one correspondence mode through a first push rod 5.
An internal thread is arranged in the mounting hole I6, an external thread is arranged on a cutter handle 14 of the grass cutter 7, and the grass cutter 7 is arranged in the mounting hole I6 through threaded connection; and the straw cutter 7 is welded with the first mounting hole 6.
The driving device 3 can adopt an oil cylinder, a hydraulic cylinder, an air cylinder and/or a motor.
The arc plates 4 are all one third of arc size.
The rotating shaft 1, the hollow shaft 2 and the grass-pressing and soil-breaking roller 8 are all arranged concentrically.
A grass gathering and smashing mechanism for the rotary cultivator is arranged on the novel rotary cultivator.
The grass gathering and smashing device for the rotary cultivator comprises a rotating shaft 1 and a hollow shaft 2, wherein the hollow shaft 2 is sleeved outside the rotating shaft 1, the hollow shaft 2 can move around the rotating shaft 1, at least one driving device 3 is arranged on the hollow shaft 2, an arc-shaped plate 4 is arranged outside the hollow shaft 2, the driving device 3 is connected with the arc-shaped plate 4 through a first push rod 5, a first mounting hole 6 is formed in the arc-shaped plate 4, a grass cutter 7 is arranged in the first mounting hole 6 along the radial direction of the rotating shaft 1, a grass pressing and smashing roller 8 is arranged outside the hollow shaft 2, two ends of the grass pressing and smashing roller 8 are connected with two ends of the rotating shaft 1 through a first connecting rod 9, the grass pressing and smashing roller 8 is provided with a grass cutting channel 10 for enabling the grass cutter 7 to extend out of the grass pressing and smashing roller 8 to cut grass, and an all-directional grass gathering and smashing cutting unit 11 is further arranged on the grass pressing and smashing roller, all-round garrulous soil cutting unit 11 of gathering together grass includes mount pad 12 and cutting knife 13, mount pad 12 sets up on grass pressing garrulous soil cylinder 8, be equipped with cutting knife 13 on the mount pad 12.
The cutting knife 13 is integrally in a hook shape, thick grass layers and grass which is staggered transversely and longitudinally can be hooked effectively, weeds can be effectively wound on the grass pressing and smashing roller 8 and then are smashed by the grass cutting knife 7, furthermore, two ends of the rotating shaft 1 are provided with inlets 21, a first channel 22 is arranged in the rotating shaft 1, the inlets 21 are communicated with the first channel 22, a second channel 23 is arranged in the first connecting rod 9, the second channel 23 is connected with the first channel 22 in the rotating shaft 1, a first through hole 29 is arranged on the grass pressing and smashing roller 8, a through cavity 32 is arranged inside the grass pressing and smashing roller 8, the second channel 23 in the first connecting rod 9 is communicated with the through cavity 32, the through cavity 32 is communicated with the first through hole 29 on the grass pressing and smashing roller 8, a mounting seat 12 is arranged in the first through hole 29, a third channel 24 is arranged on the mounting seat 12, and the first through hole 29 is connected with the third channel 24, be equipped with passageway four 25 on the handle of a knife 14, be equipped with passageway five 26 in the linkage segment cutting edge 16, be equipped with curved passageway six 27 in the arc cutting segment cutting edge 17, be equipped with passageway seven 28 in the soil crushing segment cutting edge 18, passageway three 24, passageway four 25, passageway five 26, passageway six 27, passageway seven 28 are linked together in proper order, be equipped with orifice one 30 on the linkage segment cutting edge 16, orifice one 30 is linked together with passageway five 26, be equipped with orifice two 31 on the arc cutting segment cutting edge 17, orifice two 31 is linked together with passageway six 27.
The herbicide, the insecticide, the fertilizer and the like can be sprayed out from the first spray hole 30 and/or the second spray hole 31, so that the purposes of weeding, killing insects and fertilizing are achieved, furthermore, water can be sprayed out from the first spray hole 30 and the second spray hole 31, the water can lubricate and soften hard wasteland mud blocks and the like, and the soil breaking function of the grass gathering and breaking device is enhanced.
The grass gathering and breaking mechanism for the rotary cultivator is novel in structure, high in grass breaking efficiency and suitable for large-area production and popularization.
It should be understood that the above examples are only for clearly illustrating the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. The above connection mode: the movable connection, the fixed connection, the connection and the like are one or more of welding, bolt connection, riveting, embedded connection, hinge connection, pin connection and the like, and for those skilled in the art, variations or changes in different forms can be made on the basis of the above description. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A grass gathering and smashing mechanism for a rotary cultivator comprises a mounting plate mounted on the rotary cultivator, wherein a grass breaking and smashing unit and a grass gathering unit are arranged on the mounting plate, a rotary cultivator body comprises a rotating shaft and a hollow shaft, the hollow shaft is sleeved outside the rotating shaft and can move around the rotating shaft, at least one driving device is arranged on the hollow shaft, an arc-shaped plate is arranged outside the hollow shaft, the driving device is connected with the arc-shaped plate through a first push rod, a first mounting hole is formed in the arc-shaped plate, a grass cutting knife is arranged in the first mounting hole along the radial direction of the rotating shaft, a grass pressing and smashing roller is arranged outside the hollow shaft, two ends of the grass pressing and smashing roller are connected with two ends of the rotating shaft through a first connecting rod, a grass cutting channel for the grass cutting knife to stretch out the grass pressing and smashing roller to cut grass is arranged on the grass pressing and smashing roller, and an all-directional grass gathering and smashing cutting unit, the omnibearing grass gathering and soil breaking cutting unit comprises a mounting seat and a cutting knife, the mounting seat is arranged on the grass pressing and soil breaking roller, and the cutting knife is arranged on the mounting seat; the cutting knife includes handle of a knife and cutting edge, be equipped with the cutting edge on the handle of a knife, the handle of a knife passes through threaded connection and/or welding, its characterized in that with the mount pad:
the cutting knife is integrally in a hook shape, the cutting edge comprises a connecting section cutting edge, an arc-shaped cutting section cutting edge and a soil crushing section cutting edge, the connecting section cutting edge is connected with the knife handle, the arc-shaped cutting section cutting edge is arranged on the connecting section cutting edge, the soil crushing section cutting edge is arranged on the arc-shaped cutting section cutting edge, and the connecting section cutting edge is connected with the soil crushing section cutting edge through the arc-shaped cutting section cutting edge; the barb type knife edge structure is characterized in that a barb knife edge is arranged on the connecting section knife edge, the cross section of the barb knife edge is triangular, and an included angle between the barb knife edge and the connecting section knife edge is an acute angle; the knife handle is also provided with a circular blade;
the straw pressing and soil breaking device is characterized in that inlets are formed in two ends of the rotating shaft, a first channel is arranged in the rotating shaft and communicated with the first channel, a second channel is arranged in the first connecting rod and connected with the first channel in the rotating shaft, a first through hole is formed in the straw pressing and soil breaking roller, a through cavity is formed in the straw pressing and soil breaking roller, the second channel in the first connecting rod is communicated with the through cavity, the through cavity is communicated with the first through hole in the straw pressing and soil breaking roller, an installation seat is arranged in the first through hole, a third channel is arranged on the installation seat, a fourth channel is arranged on the knife handle, a fifth channel is arranged in the connecting section knife edge, a sixth arc-shaped channel is arranged in the arc-shaped cutting section knife edge, a seventh channel is arranged in the soil breaking section knife edge, the third channel, the fourth channel, the fifth channel, the sixth channel and, the first spray hole is communicated with the fifth channel, the second spray hole is formed in the arc-shaped cutting section cutting edge, and the second spray hole is communicated with the sixth channel.
2. The grass gathering and breaking mechanism for the rotary cultivator of claim 1, wherein the second nozzle holes are arranged inside the blade of the arc-shaped cutting section.
3. The grass gathering and breaking mechanism for the rotary cultivator as claimed in claim 1, wherein the hollow shaft is provided with 3 driving devices which form an included angle of 120 degrees with each other, the outer part of the hollow shaft is provided with 3 arc-shaped plates, and the 3 driving devices and the 3 arc-shaped plates are connected through a first push rod in a one-to-one correspondence manner.
4. The grass gathering and breaking mechanism for the rotary cultivator as claimed in claim 1, wherein the first mounting hole is internally provided with internal threads, the handle of the grass cutter is provided with external threads, and the grass cutter is arranged in the first mounting hole through threaded connection; the straw cutter is welded with the first mounting hole.
5. A rotary cultivator is characterized in that the rotary cultivator is provided with the grass gathering and breaking mechanism for the rotary cultivator according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710490690.7A CN107278392B (en) | 2017-06-26 | 2017-06-26 | Grass gathering and smashing mechanism for rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710490690.7A CN107278392B (en) | 2017-06-26 | 2017-06-26 | Grass gathering and smashing mechanism for rotary cultivator |
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| CN107278392A CN107278392A (en) | 2017-10-24 |
| CN107278392B true CN107278392B (en) | 2020-02-11 |
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| CN201710490690.7A Active CN107278392B (en) | 2017-06-26 | 2017-06-26 | Grass gathering and smashing mechanism for rotary cultivator |
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Families Citing this family (6)
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| CN109565969A (en) * | 2018-11-19 | 2019-04-05 | 郑志峰 | It is a kind of to use the clear deimpurity agriculture rotary cultivator of dual rotary |
| CN109392324A (en) * | 2018-12-25 | 2019-03-01 | 高邮市北方动力机械有限公司 | A kind of coulter easy to disassemble |
| CN109806953B (en) * | 2019-04-12 | 2022-01-11 | 余承好 | Environment-friendly solid waste treatment equipment |
| CN110214485A (en) * | 2019-07-12 | 2019-09-10 | 从定智 | A kind of agricultural rolling soil-loosening wheel |
| CN111264094A (en) * | 2020-03-07 | 2020-06-12 | 李明玲 | A novel weeder for removing root deeply |
| CN112970346A (en) * | 2021-02-20 | 2021-06-18 | 安徽省华腾农业科技有限公司经开区分公司 | Soil is tilled with automatic kibbling intelligent device to stereoplasm soil block pressurization |
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| US9414538B1 (en) * | 2015-02-03 | 2016-08-16 | L & D Ag Service, Inc. | Fertilizer placement tube |
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| US9414538B1 (en) * | 2015-02-03 | 2016-08-16 | L & D Ag Service, Inc. | Fertilizer placement tube |
| CN104871667A (en) * | 2015-06-11 | 2015-09-02 | 孙吴县农发农业机械有限公司 | Roller type weeding and soil loosening operation unit provided with retractable teeth |
| CN105794343A (en) * | 2016-05-13 | 2016-07-27 | 东北农业大学 | Spring-tooth retractable intertillage soil loosening and weeding unit |
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