CN114097323A - Agricultural root stubble cutter - Google Patents
Agricultural root stubble cutter Download PDFInfo
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- CN114097323A CN114097323A CN202111174090.2A CN202111174090A CN114097323A CN 114097323 A CN114097323 A CN 114097323A CN 202111174090 A CN202111174090 A CN 202111174090A CN 114097323 A CN114097323 A CN 114097323A
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- ring
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- fixedly connected
- connecting plate
- cleaning
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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
- A01B43/00—Gatherers for removing stones, undesirable roots or the like from the soil, e.g. tractor-drawn rakes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
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Abstract
The invention discloses an agricultural stubble chopper, and belongs to the technical field of agricultural machinery. The device includes: connecting device, cleaning device, adjusting device and dial the device, connecting device includes handle, connecting plate, removal wheel and link, the connecting plate with it connects respectively to remove the wheel the both ends of link, remove the wheel with link rotatable coupling, the connecting plate with link fixed connection, handle fixed connection be in on the connecting plate. Adjust cleaning device's operating condition through adjusting device to reach and excise through another operating condition when appearing stubborn root stubble that is difficult to the comminution, the device of dialling that lies in the cleaning device rear simultaneously can dial the root stubble after cleaning device cuts up, makes during the shredded root stubble dials to both sides and simultaneously with the stirring of shredded stubble advance earth, makes things convenient for the root stubble to be absorbed by the soil after rotting.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to an agricultural stubble chopper.
Background
In modern agricultural planting, two crops are usually cultivated in one field, and in some places, even three crops are usually cultivated, and after one crop is harvested, the field is usually full of stubbles, and the stubbles are usually completely rotted in the second crop when being planted due to natural rotting and composting of the stubbles, so that the cultivation time of the next crop is seriously influenced, and therefore, a stubble processing device capable of cutting the stubbles left in the field after the first crop is harvested and accelerating the rotting efficiency is needed.
Disclosure of Invention
The invention provides an agricultural stubble chopper which can solve the problems that in the prior art, a large amount of stubbles are left in a field after the field is harvested, and the natural rot is long.
An agricultural stubble shredder comprising:
the connecting device comprises a handle, a connecting plate, a moving wheel and a connecting frame, the connecting plate and the moving wheel are respectively connected to two ends of the connecting frame, the moving wheel is rotatably connected with the connecting frame, the connecting plate is fixedly connected with the connecting frame, and the handle is fixedly connected to the connecting plate;
the cleaning device comprises a power element and a cleaning element, the power element comprises a motor, the motor is fixedly arranged on the connecting frame, the cleaning element is in transmission fit with the power element, and the cleaning element is used for cleaning farmland stubbles;
the adjusting device is arranged on the cleaning element and is used for adjusting the working state of the cleaning element;
the transfer device is in transmission connection with the power element through a power transmission structure and is used for transferring sundries cleaned by the cleaning element to two sides of the connecting frame.
Preferably, the cleaning element includes a main transmission shaft, a main gear, a transmission gear, a secondary transmission shaft, a cleaning blade, a turntable, a first ring, a gear ring, a second ring and a third ring, one end of the main transmission shaft is in transmission connection with the output end of the motor, the other end of the main transmission shaft is in transmission connection with the main gear, the turntable is rotatably connected with the main transmission shaft, the first ring is sleeved on the turntable and is fixedly connected with the turntable, the second ring is fixedly connected with the connecting frame, the third ring is fixedly connected with the lower surface of the second ring through a spline connecting rod, the gear ring is an inner engaged gear ring, an annular block is arranged on the outer side of the gear ring along the circumferential direction, the gear ring and the second ring are coaxially arranged, the gear ring is rotatably connected with the second ring, the transmission gear is arranged on both sides of the main gear, the transmission gear is respectively meshed with the main gear and the gear ring, one end of the secondary transmission shaft penetrates through the transmission gear and is rotatably connected with the through disc, the other end of the secondary transmission shaft is fixedly connected with the cleaning blades along the axial direction, and the secondary transmission shaft is in transmission connection with the transmission gear.
Preferably, the lower end of the gear ring is provided with a sliding groove, an annular blade is slidably connected in the sliding groove, and the annular blade is rotatably connected to the third ring.
Preferably, the adjusting device comprises a hydraulic expansion piece, a stop lever, an adjusting block, a first spring, a second locking tooth, a locking table and a third locking tooth, wherein the upper end surface of the gear ring is provided with gear teeth along the circumferential direction, the lower surface of the first ring is fixedly connected with the first locking tooth along the circumferential direction, the hydraulic expansion piece is fixedly connected to the second ring, the hydraulic expansion piece comprises two telescopic rods which are respectively fixedly connected to the stop lever and the third ring, the adjusting block is fixedly connected to the stop lever, the adjusting block is respectively provided with a first sliding hole and a second sliding hole, the locking table is slidably connected to the first sliding hole, the third locking tooth is fixedly connected to the upper surface of the locking table, and the third locking tooth is matched with the first locking tooth, the one end fixed connection of first spring is in locking platform lower extreme, other end fixed connection are in first sliding hole bottom, second locking tooth slidable connects in the second sliding hole, second locking tooth with the teeth of a cogwheel cooperate, the one end fixed connection of second spring be in on the second locking tooth, other end fixed connection be in on the inner wall of second sliding hole.
Preferably, the transfer device comprises a first belt pulley, a belt, a second belt pulley, a first rotating shaft, a first bevel gear, a second rotating shaft and a transfer lever, the first belt pulley is in transmission connection with the main transmission shaft, the first rotating shaft is in rotatable connection with the connecting plate, the second belt pulley and the first bevel gear are in transmission connection with two ends of the first rotating shaft respectively, the first belt pulley is in transmission connection with the second belt pulley, two ends of the second rotating shaft are in rotatable connection with the connecting plate and the second ring respectively, the second bevel gear is in rotation connection with the second rotating shaft, the second bevel gear is in meshing engagement with the first bevel gear, and the transfer lever is axially and uniformly fixedly connected to the second rotating shaft.
The invention has the beneficial effects that: can carry over the garrulous clearance through cleaning device to the stubble that leaves over in the farmland when individual device of drive dress gos forward, adjust cleaning device's operating condition through adjusting device, in order to reach and to excise through another operating condition when appearing stubborn, the device of dialling that lies in the cleaning device rear simultaneously can dial the stubborn after the cleaning device is minced, make during garrulous stubborn to both sides and stir into earth with the stubborn simultaneously, make things convenient for the stubborn back of stubborn to be absorbed by the soil.
Drawings
FIG. 1 is a schematic view of an agricultural stubble shredder according to the present invention,
figure 2 is an enlarged view of a portion of figure 1 a according to the present invention,
fig. 3 is a partial enlarged view of the invention at B in fig. 1.
Description of reference numerals:
1-connecting means, 2-cleaning means, 3-adjusting means, 4-dialing means, 11-handle, 12-connecting plate, 13-moving wheel, 14-connecting frame, 21-motor, 22-main drive shaft, 23-first belt pulley, 24-main gear, 25-drive gear, 251-secondary drive shaft, 252-cleaning blade, 26-rotating disk, 27-first ring, 271-first locking tooth, 28-ring gear, 281-gear tooth, 282-sliding groove, 283-ring blade, 29-second ring, 291-spline connecting rod, 292-third ring, 31-hydraulic telescopic device, 32-gear rod, 33-adjusting block, 331-first sliding hole, 332-second sliding hole, 333-a first spring, 334-a second spring, 335-a second locking tooth, 34-a locking table, 341-a third locking tooth, 41-a belt, 42-a second belt wheel, 43-a first rotating shaft, 44-a first bevel gear, 45-a second bevel gear, 46-a second rotating shaft, 47-a poking rod.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
Example 1:
as shown in fig. 1 to 3, an agricultural stubble shredder according to an embodiment of the present invention includes a connecting device 1, a cleaning device 2, an adjusting device 3 and a stirring device 4, wherein the connecting device 1 includes a handle 11, a connecting plate 12, a moving wheel 13 and a connecting frame 14, the connecting plate 12 and the moving wheel 13 are respectively connected to two ends of the connecting frame 14, the moving wheel 13 is rotatably connected to the connecting frame 14, the connecting plate 12 is fixedly connected to the connecting frame 14, and the handle 11 is fixedly connected to the connecting plate 12;
the cleaning device 2 comprises a power element and a cleaning element, the power element comprises a motor 21, the motor 21 is fixedly arranged on the connecting frame 14, the cleaning element is in transmission fit with the power element, and the cleaning element is used for cleaning farmland stubbles;
the adjusting device 3 is arranged on the cleaning element, and the adjusting device 3 is used for adjusting the working state of the cleaning element;
the transfer device 4 is in transmission connection with the power element through a power transmission structure, and the transfer device 4 is used for transferring sundries cleaned by the cleaning element to two sides of the connecting frame 14.
The cleaning element comprises a main transmission shaft 22, a main gear 24, a transmission gear 25, a secondary transmission shaft 251, a cleaning blade 252, a rotary disc 26, a first circular ring 27, a gear ring 28, a second circular ring 29 and a third circular ring 292, wherein one end of the main transmission shaft 22 is in transmission connection with the output end of the motor 21, the other end of the main transmission shaft is in transmission connection with the main gear 24, the rotary disc 26 is rotatably connected with the main transmission shaft 22, the first circular ring 27 is sleeved on the rotary disc 26 and fixedly connected with the rotary disc 26, the second circular ring 29 is fixedly connected with the connecting frame 14, the third circular ring 292 is fixedly connected with the lower surface of the second circular ring 29 through a spline connecting rod 291, the gear ring 28 is an inner-meshing gear ring 28, the outer side of the gear ring 28 is circumferentially provided with an annular block, the gear ring 28 and the second circular ring 29 are coaxially arranged, the gear ring 28 and the second circular ring 29 are rotatably connected, both sides of the main gear 24 are provided with the transmission gear 25, the transmission gear 25 is respectively meshed with the main gear 24 and the gear ring 28, one end of the secondary transmission shaft 251 penetrates through the transmission gear 25 and is rotatably connected with the through disc, the other end of the secondary transmission shaft 251 is fixedly connected with a plurality of cleaning blades 252 along the axial direction, and the secondary transmission shaft 251 is in transmission connection with the transmission gear 25.
The lower end of the ring gear 28 is provided with a sliding groove 282, a ring blade 283 is slidably connected in the sliding groove 282, and the ring blade 283 is rotatably connected to the third ring 292.
The working principle is as follows: the motor 21 is started initially, the motor 21 rotates to drive the main gear 24 to rotate through the main transmission shaft 22, the main gear 24 rotates to drive the two transmission gears 25 to rotate, the transmission gears 25 rotate to drive the secondary transmission shaft 251 to rotate, the secondary transmission shaft 251 rotates to drive the cleaning blade 252 to rotate, the cleaning blade 252 cuts up stubbles in the farmland, and the working process is as follows: the two transmission gears 25 are driven by the rotation of the main gear 24 to rotate and revolve simultaneously, so that the coverage range of the cleaning blade 252 is maximized, meanwhile, soil is smashed during revolution, the chopped stubbles are buried in soil, the soil is nourished after the compost of the scraps, but the cleaning blade 252 is blocked due to the fact that the stubbles are large in root pricking depth, the cleaning blade 252 only rotates in situ without revolving, the stubbles cannot be perfectly chopped, and therefore the working state of the cleaning device 2 needs to be adjusted through the adjusting device 3 to solve the problem.
On the basis of embodiment 1, as shown in fig. 1 to 3, the method further includes: the adjusting device 3 comprises a hydraulic expansion piece 31, a stop lever 32, an adjusting block 33, a first spring 333, a second spring 334, a second locking tooth 335, a locking table 34 and a third locking tooth 341, the upper end surface of the gear ring 28 is circumferentially and uniformly provided with gear teeth 281, the lower surface of the first ring 27 is circumferentially and uniformly and fixedly connected with first locking teeth 271, the hydraulic expansion piece 31 is fixedly connected to the second ring 29, the hydraulic expansion piece 31 is provided with two telescopic rods which are respectively fixedly connected to the stop lever 32 and the third ring 292, the adjusting block 33 is fixedly connected to the stop lever 32, the adjusting block 33 is respectively provided with first and second sliding holes 331 and 332, the locking table 34 is slidably connected in the first sliding hole 331, the third locking tooth 341 is fixedly connected to the upper surface of the locking table 34, the third locking tooth 341 is matched with the first locking teeth 271, one end of the first spring 333 is fixedly connected to the lower end of the locking table 34, The other end is fixedly connected to the bottom end of the first sliding hole 331, the second locking tooth 335 is slidably connected to the inside of the second sliding hole 332, the second locking tooth 335 is engaged with the gear tooth 281, one end of the second spring 334 is fixedly connected to the second locking tooth 335, and the other end is fixedly connected to the inner wall of the second sliding hole 332.
The transfer device 4 comprises a first belt pulley 23, a belt 41, a second belt pulley 42, a first rotating shaft 43, a first bevel gear 44, a second bevel gear 45, a second rotating shaft 46 and a transfer rod 47, wherein the first belt pulley 23 is in transmission connection with the main transmission shaft 22, the first rotating shaft 43 is in rotatable connection with the connecting plate 12, the second belt pulley 42 and the first bevel gear 44 are in transmission connection with two ends of the first rotating shaft 43 respectively, the first belt pulley 23 and the second belt pulley 42 are in transmission connection through the belt 41, two ends of the second rotating shaft 46 are in rotatable connection with the connecting plate 12 and the second ring 29 respectively, the second bevel gear 45 is in rotatable connection with the second rotating shaft 46, the second bevel gear 45 is in meshing engagement with the first bevel gear 44, and the transfer rod 47 is in axially uniform fixed connection with the second rotating shaft 46.
The working principle is as follows: in addition to embodiment 1, taking fig. 1 as an example, by intervention of the adjusting device 3, i.e. by the action of the hydraulic jack 31, the second locking tooth 335 interferes with the gear tooth 281, so that the ring gear 28 is non-rotatable, the main gear 24 drives the two transmission gears 25 to rotate, so that the two transmission gears 25 only rotate and revolve, which is the first working state of the cleaning device 2, the second locking tooth 335 is separated from the gear tooth 281 under the action of the hydraulic telescopic device 31, the third ring 292 moves downwards, the annular blade 283 extends, the stop lever 32 moves upwards, the locking table 34 gradually contacts with the first ring 27, the first locking tooth 271 is abutted with the third locking tooth 341, the rotary disc 26 is blocked, the transmission gear 25 does not revolve, power is transmitted to the gear ring 28 through the transmission gear 25, the annular blade 283 is driven to rotate when the gear ring 28 rotates, and the annular blade 283 cuts stubborn stubbles which are difficult to clean.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (5)
1. An agricultural stubble chopper is characterized by comprising a connecting device (1), a cleaning device (2), an adjusting device (3) and a rowing device (4), wherein the connecting device (1) comprises a handle (11), a connecting plate (12), a moving wheel (13) and a connecting frame (14), the connecting plate (12) and the moving wheel (13) are respectively connected to two ends of the connecting frame (14), the moving wheel (13) is rotatably connected with the connecting frame (14), the connecting plate (12) is fixedly connected with the connecting frame (14), and the handle (11) is fixedly connected to the connecting plate (12);
the cleaning device (2) comprises a power element and a cleaning element, the power element comprises a motor (21), the motor (21) is fixedly arranged on the connecting frame (14), the cleaning element is in transmission fit with the power element, and the cleaning element is used for cleaning farmland stubbles;
the adjusting device (3) is arranged on the cleaning element, and the adjusting device (3) is used for adjusting the working state of the cleaning element;
the transfer device (4) is in transmission connection with the power element through a power transmission structure, and the transfer device (4) is used for transferring sundries cleaned by the cleaning element to the two sides of the connecting frame (14).
2. An agricultural stubble shredder according to claim 1, characterised in that the cleaning element comprises a main drive shaft (22), a main gear (24), a transmission gear (25), a secondary drive shaft (251), a cleaning blade (252), a turntable (26), a first ring (27), a gear ring (28), a second ring (29) and a third ring (292), one end of the main drive shaft (22) is drivingly connected to the output of the motor (21) and the other end is drivingly connected to the main gear (24), the turntable (26) is rotatably connected to the main drive shaft (22), the first ring (27) is sleeved on the turntable (26) and is fixedly connected to the turntable (26), the second ring (29) is fixedly connected to the connecting frame (14), and the third ring (292) is fixedly connected to the lower surface of the second ring (29) by a spline connecting rod (291), ring gear (28) are interior meshing ring gear (28), the outside of ring gear (28) is provided with the annular piece along circumference, ring gear (28) with second ring (29) coaxial setting, ring gear (28) with rotatable the being connected of second ring (29), the both sides of master gear (24) all are provided with drive gear (25), drive gear (25) respectively with master gear (24) with ring gear (28) meshing, the one end of secondary drive shaft (251) is passed drive gear (25) and with wear the rotatable connection of dish, the secondary drive shaft (251) other end is along axial fixed connection a plurality of clearance blade (252), secondary drive shaft (251) with drive gear (25) transmission is connected.
3. An agricultural stubble shredder according to claim 2, characterised in that the lower end of the ring gear (28) is provided with a sliding groove (282), the sliding groove (282) is slidably provided with an annular blade (283), and the annular blade (283) is rotatably connected to the third ring (292).
4. The agricultural stubble shredder according to claim 1 or 2, characterized in that the adjusting device (3) comprises a hydraulic expansion piece (31), a stop lever (32), an adjusting block (33), a first spring (333), a second spring (334), a second locking tooth (335), a locking table (34) and a third locking tooth (341), the upper end surface of the gear ring (28) is circumferentially and uniformly provided with gear teeth (281), the lower surface of the first ring (27) is circumferentially and uniformly and fixedly connected with the first locking tooth (271), the hydraulic expansion piece (31) is fixedly connected to the second ring (29), the hydraulic expansion piece (31) has two telescopic rods, the two telescopic rods are respectively and fixedly connected to the stop lever (32) and the third ring (292), the adjusting block (33) is fixedly connected to the stop lever (32), the adjusting block (33) is respectively provided with a first sliding hole (331) and a second sliding hole (332), the locking table (34) is slidably connected in the first sliding hole (331), the third locking tooth (341) is fixedly connected with the upper surface of the locking platform (34), the third locking tooth (341) is matched with the first locking tooth (271), one end of the first spring (333) is fixedly connected with the lower end of the locking platform (34), the other end of the first spring is fixedly connected with the bottom end of the first sliding hole (331), the second locking tooth (335) is slidably connected in the second sliding hole (332), the second locking tooth (335) is matched with the gear tooth (281), one end of the second spring (334) is fixedly connected to the second locking tooth (335), and the other end of the second spring is fixedly connected to the inner wall of the second sliding hole (332).
5. The agricultural stubble chopper of claim 1 or 2, characterized in that the transfer device (4) comprises a first belt pulley (23), a belt (41), a second belt pulley (42), a first rotating shaft (43), a first bevel gear (44), a second bevel gear (45), a second rotating shaft (46) and a transfer lever (47), the first belt pulley (23) is drivingly connected to the main driving shaft (22), the first rotating shaft (43) is rotatably connected to the connecting plate (12), the second belt pulley (42) and the first bevel gear (44) are drivingly connected to two ends of the first rotating shaft (43), the first belt pulley (23) and the second belt pulley (42) are drivingly connected by the belt (41), two ends of the second rotating shaft (46) are rotatably connected to the connecting plate (12) and the second ring (29), the second bevel gear (45) is rotationally connected to the second rotating shaft (46), the second bevel gear (45) is meshed with the first bevel gear (44), and the scratching rod (47) is uniformly and fixedly connected to the second rotating shaft (46) along the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111174090.2A CN114097323B (en) | 2021-10-09 | 2021-10-09 | Agricultural root stubble cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111174090.2A CN114097323B (en) | 2021-10-09 | 2021-10-09 | Agricultural root stubble cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114097323A true CN114097323A (en) | 2022-03-01 |
| CN114097323B CN114097323B (en) | 2023-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111174090.2A Active CN114097323B (en) | 2021-10-09 | 2021-10-09 | Agricultural root stubble cutter |
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| Country | Link |
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| CN (1) | CN114097323B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399150A (en) * | 2022-09-15 | 2022-11-29 | 西藏频铭环保科技有限公司 | Agricultural and forestry waste recycling harmless treatment smashing and recycling all-in-one machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040148812A1 (en) * | 2002-12-27 | 2004-08-05 | L'ecuyer Normand | Rock and root puller |
| CN202524723U (en) * | 2012-04-06 | 2012-11-14 | 刘荣昌 | Stubble planer for crop straws |
| CN106105435A (en) * | 2016-06-28 | 2016-11-16 | 许娟 | Hand propelled experimental plot stubble cleaner |
| CN208063691U (en) * | 2018-02-24 | 2018-11-09 | 河北新发地农副产品有限公司 | A kind of agricultural for planting vegetable in greenhouse soil is digged device |
| CN213880828U (en) * | 2020-10-15 | 2021-08-06 | 漳浦宏盛世豪农业科技有限公司 | A adjustable type removes root device for agricultural |
-
2021
- 2021-10-09 CN CN202111174090.2A patent/CN114097323B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040148812A1 (en) * | 2002-12-27 | 2004-08-05 | L'ecuyer Normand | Rock and root puller |
| CN202524723U (en) * | 2012-04-06 | 2012-11-14 | 刘荣昌 | Stubble planer for crop straws |
| CN106105435A (en) * | 2016-06-28 | 2016-11-16 | 许娟 | Hand propelled experimental plot stubble cleaner |
| CN208063691U (en) * | 2018-02-24 | 2018-11-09 | 河北新发地农副产品有限公司 | A kind of agricultural for planting vegetable in greenhouse soil is digged device |
| CN213880828U (en) * | 2020-10-15 | 2021-08-06 | 漳浦宏盛世豪农业科技有限公司 | A adjustable type removes root device for agricultural |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399150A (en) * | 2022-09-15 | 2022-11-29 | 西藏频铭环保科技有限公司 | Agricultural and forestry waste recycling harmless treatment smashing and recycling all-in-one machine |
| CN115399150B (en) * | 2022-09-15 | 2023-05-16 | 西藏频铭环保科技有限公司 | Agricultural and forestry waste recycling harmless treatment crushing and recycling integrated machine |
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| Publication number | Publication date |
|---|---|
| CN114097323B (en) | 2023-03-31 |
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Effective date of registration: 20230309 Address after: 516300 Liang Hua Zhen Xin Min Cun Qi Niang Tan, Huidong County, Huizhou City, Guangdong Province Applicant after: HUIDONG COUNTY LUNXIN AGRICULTURAL CO.,LTD. Address before: 434000 No. 70, Jianghan North Road, Shashi District, Jingzhou City, Hubei Province Applicant before: Shi Hongwei |
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