CN113016245A - Multifunctional rotary cultivator convenient for returning corn stalks to field - Google Patents
Multifunctional rotary cultivator convenient for returning corn stalks to field Download PDFInfo
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- CN113016245A CN113016245A CN202110331060.1A CN202110331060A CN113016245A CN 113016245 A CN113016245 A CN 113016245A CN 202110331060 A CN202110331060 A CN 202110331060A CN 113016245 A CN113016245 A CN 113016245A
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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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- 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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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention belongs to the technical field of returning corn straws to fields, and particularly relates to a multifunctional rotary cultivator convenient for returning the corn straws to the fields. The invention realizes the operations of deep ploughing, corn stubble soil separation, corn stubble smashing and returning to the field, soil covering and compacting in the corn straw returning process, improves the corn returning efficiency, effectively smashes the corn stubble and improves the corn returning efficiency and quality.
Description
Technical Field
The invention relates to the technical field of corn straw returning, in particular to a multifunctional rotary cultivator convenient for corn straw returning.
Background
The straw returning is a method for applying straws (corn straws, rice straws and the like) which are not suitable for being directly used as feed into soil directly or after being piled up and decomposed. The straws contain a large amount of organic materials, and after returning to farmlands, the organic materials and the available nutrients can be converted through decomposition for a period of time. The physical and chemical properties of soil are improved, certain nutrients such as potassium can be supplied, and the application of the straw to the field can promote agricultural water conservation, cost saving, yield increase and efficiency increase. In the process of returning the corn straws to the field, the straw part on the ground is convenient to harvest and crush by using machinery, but the corn stubble under the ground is inconvenient to treat, the corn stubble is hard and contains a large amount of soil, and the corn stubble is inconvenient to separate and crush, so that the multifunctional rotary cultivator for returning the corn straws to the field is needed.
Disclosure of Invention
The invention provides a multifunctional rotary cultivator convenient for returning corn straws to the field, which solves the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multifunctional rotary cultivator convenient for returning corn straws to field comprises a connecting frame, wherein a mounting plate is fixedly connected to the bottom of the connecting frame in the horizontal direction, a driving mechanism fixedly connected with the mounting plate is mounted at the bottom of the connecting frame, a deep ploughing mechanism is connected to the bottom of the mounting plate, two groups of side baffles which are arranged in parallel and fixedly connected with the bottom of the mounting plate are mounted on one side of the deep ploughing mechanism, the two groups of side baffles are positioned on two sides of the bottom of the mounting plate, the same soil shoveling plate is fixedly connected to the bottom of one side of the two groups of side baffles close to the deep ploughing mechanism, a guide plate fixedly connected with the side baffles is mounted on one side of the soil shoveling plate far away from the deep ploughing mechanism, a supporting plate fixedly connected with the top of the soil shoveling plate is mounted on the top of the guide plate, a separating, a pressing mechanism fixedly connected with the side baffle is arranged below one end of the guide plate, which is far away from the soil shoveling plate;
the separator module includes rectangular shape structure's separation plate, the separation is handled and is run through the transfer passage who has the equidistance along mounting panel width direction and distribute, the transfer passage activity has cup jointed the initiative unit that sets up along its length direction, and the driven unit that transfer passage length direction set up is followed in the side-mounting of initiative unit, the scraping wings with transfer passage inside wall rigid coupling is all installed to one side that initiative unit and driven unit kept away from each other, transmission unit one is installed to one side that the initiative unit is close to the shovel board.
Preferably, the initiative unit includes a plurality of pivots that distribute in proper order along transfer passage, and the pivot cup joints with the separator activity, the one end that transfer passage top was stretched out in a plurality of pivots is installed same transmission unit two, the pivot stretches into the propelling movement pole that has along its axis array distribution to the equal rigid coupling of the inside one end of transfer passage, initiative unit is unanimous with driven unit structure, the pivot that initiative unit is close to the most front end of scraper blade and driven unit are close to the pivot that the most front end of scraper blade and all fix the butt joint gear that has cup jointed intermeshing, the holding tank of inside sunken circular arc structure is all seted up to one side that two sets of scraping wings are close to each other, and holding tank and catch bar slip cup joint, the blanking hole has been seted up to transfer passage's bottom, and the blanking hole runs through the layer.
Preferably, the first transmission unit comprises a rotating shaft which is positioned at the top of the separating plate and arranged along the length direction of the separating plate, the rotating shaft is movably sleeved with the side baffle, a first bevel gear is fixedly sleeved on the outer ring of the rotating shaft, and a second bevel gear which is fixedly sleeved with a rotating shaft on the adjacent driving unit is meshed with one side of the first bevel gear.
Preferably, the deep ploughing mechanism comprises a support fixedly connected with the bottom of the fixed plate, a driving shaft is movably sleeved at the bottom of the support, a cutter head is fixedly sleeved on the outer ring of the driving shaft, a deep ploughing cutter is fixedly connected to the outer ring of the cutter head, and a transmission unit III connected with the driving mechanism is installed on the outer ring of the driving shaft.
Preferably, rubbing crusher constructs including the crushing case that cup joints with the layer board is fixed, and smashes the case and be cylindrical structure, smash one side that the case is close to the separator and set up the feed inlet with the transfer passage intercommunication, smash the case activity and cup jointed the pivot two of coaxial setting, the cutter has been cup jointed to the outer lane of pivot two is fixed, the one end bottom rigid coupling that the layer board was stretched out to crushing case has the groove that gathers materials, the bottom rigid coupling that gathers materials the groove has the row's material pipe that cup joints with the guide board is fixed, gather materials the groove top and offer the filtration pore that runs through crushing.
Preferably, the pressing mechanism comprises a connecting rod fixedly connected with the side baffle, a movable rod is movably sleeved at the bottom of the connecting rod, and a pressing roller is fixedly sleeved on the outer ring of the movable rod.
Preferably, the driving mechanism comprises a butt joint shaft movably sleeved with the connecting frame, a third bevel gear is fixedly sleeved on the outer ring of the butt joint shaft, a fourth bevel gear is meshed with one side of the third bevel gear, a driving shaft is fixedly sleeved on the inner ring of the fourth bevel gear, a fourth rotating unit connected with one end, extending out of the side baffle, of the rotating shaft second is installed on the outer ring of the driving shaft, a fifth rotating unit connected with one end, extending out of the side baffle, of the rotating shaft second is installed on the outer ring of the driving shaft, and the driving shaft is.
In the present invention,
through link, mounting panel, deep ploughing mechanism, side shield, shovel native board, guide board, separable set, layer board, rubbing crusher constructs and pressing mechanism that set up for this design has realized returning still field and soil covering and compaction operation of smashing of deep ploughing, the separation of maize stubble earth, the maize stubble of still field in-process of maize straw, has improved the still field efficiency of maize, and effectual shredding to the maize stubble improves the still field efficiency and the quality of maize.
Drawings
FIG. 1 is a schematic structural view of a multifunctional rotary cultivator facilitating returning of corn stalks to fields;
FIG. 2 is a schematic structural view of a separating assembly of a multifunctional rotary cultivator for returning corn stalks to fields conveniently;
FIG. 3 is a schematic structural view of an active unit of the multifunctional rotary tiller for returning corn stalks to fields conveniently;
FIG. 4 is a schematic view of a partially enlarged structure of a multifunctional rotary tiller for returning corn stalks to fields conveniently at A position;
FIG. 5 is a schematic view of a partially enlarged structure of a multifunctional rotary tiller B for returning corn stalks to fields conveniently.
In the figure: the device comprises a connecting frame 1, a mounting plate 2, a deep ploughing mechanism 3, a side baffle plate 4, a soil shoveling plate 5, a guide plate 6, a separation assembly 7, a supporting plate 8, a crushing mechanism 9, a pressing mechanism 10, a separation plate 21, a conveying channel 22, a material pushing plate 23, a driving unit 24, a driven unit 25, a rotating shaft 26, a bevel gear I27, a bevel gear II 28, a rotating shaft 31, a pushing rod 32, a holding tank 33, a crushing box 41, a feeding hole 42, a rotating shaft II 43, a material collecting groove 44, a material discharging pipe 45 and a filtering hole 46.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a multifunctional rotary cultivator convenient for returning corn stalks to fields comprises a connecting frame 1, a mounting plate 2 arranged along the horizontal direction is fixedly connected to the bottom of the connecting frame 1, a driving mechanism fixedly connected with the mounting plate 2 is arranged at the bottom of the connecting frame 1, a deep ploughing mechanism 3 is connected to the bottom of the mounting plate 2, two sets of side baffles 4 arranged in parallel and fixedly connected with the bottom of the mounting plate 2 are arranged on one side of the deep ploughing mechanism 3, the two sets of side baffles 4 are arranged on two sides of the bottom of the mounting plate 2, the same soil shoveling plate 5 is fixedly connected to the bottom of one side of the two sets of side baffles 4 close to the deep ploughing mechanism 3, a guide plate 6 fixedly connected with the side baffles 4 is arranged on one side of the soil shoveling plate 5, a supporting plate 8 fixedly connected with the top of the soil shoveling plate 5 is arranged on the top of the guide plate 6, a separating assembly 7 is arranged on, a pressing mechanism 10 fixedly connected with the side baffle 4 is arranged below one end of the guide plate 6 far away from the shovel plate 5;
further, the separating assembly 7 includes the separating plate 21 of the strip-shaped structure, the separating plate 21 penetrates through the conveying channel 22 which is distributed along the width direction of the mounting plate 2 at equal intervals, the conveying channel 22 is movably sleeved with the driving unit 24 which is arranged along the length direction of the conveying channel, the driven unit 25 which is arranged along the length direction of the conveying channel 22 is installed on one side of the driving unit 24, the driving unit 24 and the driven unit 25 are far away from each other, the material pushing plate 23 fixedly connected with the inner side wall of the conveying channel 22 is installed on one side of the driving unit 24 which is close to the shovel plate 5, and the first transmission unit is installed on one side of.
Specifically, initiative unit 24 includes a plurality of pivots 31 that distribute in proper order along transfer passage 22, and pivot 31 cup joints with 21 activities of separator plate, a plurality of pivots 31 stretch out the one end at transfer passage 22 top and install two 34 of same drive unit, pivot 31 stretches into the equal rigid coupling of one end inside transfer passage 22 has along the push rod 32 of its axis array distribution, initiative unit 24 is unanimous with driven unit 25 structure, initiative unit 24 is close to the pivot 31 of scraper 5 foremost and driven unit 25 are close to the pivot 31 of scraper 5 foremost and all have fixed the interfacing apparatus that has cup jointed intermeshing's butt gear, the holding tank 33 of inside sunken circular arc structure is all seted up to one side that two sets of scraping wings 23 are close to each other, and holding tank 33 cup joints with push rod 32 slip, the blanking hole has been seted up to transfer passage 22's bottom, and the blanking hole runs through layer board 8.
Particularly, the first transmission unit comprises a rotating shaft 26 which is positioned at the top of the separating plate 21 and is arranged along the length direction of the separating plate 21, the rotating shaft 26 is movably sleeved with the side baffle 4, a first bevel gear 27 is fixedly sleeved on the outer ring of the rotating shaft 26, and a second bevel gear 28 which is fixedly sleeved with a rotating shaft 31 on the adjacent driving unit 24 is meshed with one side of the first bevel gear 27.
It is worth to say that the deep ploughing mechanism 3 comprises a support fixedly connected with the bottom of the fixed plate 2, a driving shaft is movably sleeved at the bottom of the support, a cutter head is fixedly sleeved on the outer ring of the driving shaft, a deep ploughing cutter is fixedly connected to the outer ring of the cutter head, and a transmission unit III connected with the driving mechanism is installed on the outer ring of the driving shaft.
In addition, rubbing crusher constructs 9 and includes the crushing case 41 that cup joints with layer board 8 is fixed, and crushing case 41 is cylindrical structure, crushing case 41 is close to one side of separator 21 and offers the feed inlet 42 with transfer passage 22 intercommunication, two 43 of pivot of coaxial setting have been cup jointed in the activity of crushing case 41, the fixed cover in outer lane of two 43 of pivot has been cup jointed the cutter, crushing case 41 stretches out the one end bottom rigid coupling of layer board 8 and has a material collecting groove 44, material collecting groove 44's bottom rigid coupling has row's material pipe 45 with guide board 6 fixed cup joint, material collecting groove 44 top is seted up and is run through the filtration pore 46 of crushing case 41 bottom.
In addition, the pressing mechanism 10 comprises a connecting rod fixedly connected with the side baffle 4, a movable rod is movably sleeved at the bottom of the connecting rod, and a pressing roller is fixedly sleeved on the outer ring of the movable rod.
Furthermore, the driving mechanism comprises a butt joint shaft movably sleeved with the connecting frame 1, a third bevel gear is fixedly sleeved on the outer ring of the butt joint shaft, a fourth bevel gear is meshed with one side of the third bevel gear, a driving shaft is fixedly sleeved on the inner ring of the fourth bevel gear, a fourth rotating unit connected with one end, extending out of the side baffle 4, of the second rotating shaft 43 is installed on the outer ring of the driving shaft, a fifth rotating unit connected with one end, extending out of the side baffle 4, of the rotating shaft 26 is installed on the outer ring of the driving shaft, and the driving shaft is.
The first embodiment is as follows:
the second transmission unit 34, the third transmission unit, the fourth transmission unit and the fifth transmission unit all adopt chain wheel and chain transmission mechanisms.
The working principle is as follows: when the tractor is used, the connecting frame 1 is connected with traction equipment such as a tractor for traction through screws, the butt joint shaft is connected with the output end of the traction equipment, and when cultivation operation is carried out, the traction equipment carries out traction cultivation on the connecting frame 1;
during cultivation, the traction equipment drives the butt joint shaft to rotate, then the butt joint shaft drives the driving shaft to rotate under the drive of the bevel gear III and the bevel gear IV, the driving shaft drives the transmission unit III, the transmission unit IV and the transmission unit V on the butt joint shaft to move, and at the moment, the rotating shaft 26, the rotating shaft II 43 and the driving shaft on the deep ploughing mechanism 3 rotate along with the driving shaft;
when the driving shaft rotates, the cutter head and the deep ploughing knife on the deep ploughing mechanism 3 move along with the driving shaft, and deep ploughing operation is carried out on soil in the advancing process;
when the rotary shaft 26 rotates, because the rotary cultivator moves forward along with the traction equipment, the deeply ploughed soil is shoveled by the shoveling plate 5 from the ground and moves along the shoveling plate 5 to the separating assembly 7 for separation, at this time, along with the movement of the soil, soil in the soil falls down to the top of the guide plate 6 along the blanking hole at the bottom of the separating plate 21, corn stubble in the soil stays inside the separating plate 21, the driving unit 24 rotates under the driving of the bevel gear I27 and the bevel gear II 28 along with the rotation of the rotary shaft 26, the driven unit 25 rotates in the direction opposite to that of the driving unit 24 under the driving of the two sets of butt gears, the driving unit 24 and the driven unit 25 push the corn stubble between towards the crushing mechanism 9, meanwhile, the push rod 31 knocks the corn stubble to separate the soil on the corn stubble, and then the corn stubble enters the crushing box 41 from the feed inlet 42 for crushing, the maize stubble after smashing drops downwards to arranging in the middle of the material pipe 45 along filtering the hole, and discharge to subaerial behind the shovel native board 5 shovel along arranging material pipe 45, later cover the maize stubble after smashing along the soil of guide board 6 exhaust, press mechanism 10 presses down the operation to soil after covering the completion, this design has realized the deep ploughing of still field in-process of maize straw, maize stubble earth separation, the still field of smashing and soil covering and the compaction operation of maize stubble, the efficiency of still field is improved to the maize, effectual shredding to the maize stubble, the efficiency and the quality of still field are improved to the maize.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A multifunctional rotary cultivator convenient for returning corn stalks to fields comprises a connecting frame (1) and is characterized in that the bottom of the connecting frame (1) is fixedly connected with a mounting plate (2) arranged along the horizontal direction, a driving mechanism fixedly connected with the mounting plate (2) is installed at the bottom of the connecting frame (1), the bottom of the mounting plate (2) is connected with a deep ploughing mechanism (3), two groups of side baffles (4) which are arranged in parallel and fixedly connected with the bottom of the mounting plate (2) are installed on one side of the deep ploughing mechanism (3), the two groups of side baffles (4) are positioned on two sides of the bottom of the mounting plate (2), one side of the two groups of side baffles (4) close to the deep ploughing mechanism (3) is fixedly connected with the same shovel plate (5), a guide plate (6) fixedly connected with the side baffles (4) is installed on one side of the shovel plate (5) far away from the deep ploughing mechanism (3), and a supporting plate (8) fixedly connected with the top of the shovel, a separation component (7) is mounted at the top of the supporting plate (8), a crushing mechanism (9) fixedly sleeved with the supporting plate (8) is mounted at one end, far away from the soil shoveling plate (5), of the separation component (7), and a pressing mechanism (10) fixedly connected with the side baffle (4) is mounted below one end, far away from the soil shoveling plate (5), of the guide plate (6);
separating element (7) are including rectangular shape structure's separation plate (21), the separation is handled (21) and is run through and has been followed mounting panel (2) width direction equidistance distribution transfer passage (22), the initiative unit (24) that sets up along its length direction is cup jointed in transfer passage (22) activity, and driven unit (25) that transfer passage (22) length direction set up are followed in the side-mounting of initiative unit (24), scraping wings (23) with transfer passage (22) inside wall rigid coupling are all installed to one side that initiative unit (24) and driven unit (25) kept away from each other, transmission unit one is installed to one side that initiative unit (24) are close to shovel native board (5).
2. The multifunctional rotary cultivator convenient for returning the corn stalks to the field as claimed in claim 1, wherein the driving unit (24) comprises a plurality of rotating shafts (31) which are sequentially distributed along the conveying channel (22), the rotating shafts (31) are movably sleeved with the separating plate (21), one end of each of the plurality of rotating shafts (31) extending out of the top of the conveying channel (22) is provided with a second transmission unit (34), one end of each of the rotating shafts (31) extending into the conveying channel (22) is fixedly connected with pushing rods (32) which are distributed along the axis array of the rotating shafts, the driving unit (24) and the driven unit (25) have the same structure, the rotating shafts (31) of the driving unit (24) close to the foremost end of the soil shoveling plate (5) and the rotating shafts (31) of the driven unit (25) close to the foremost end of the soil shoveling plate (5) are both connected with mutually meshed butting gears, one sides of the two groups of the pushing plates (23) close to each other are both provided with an accommodating groove, and the holding tank (33) is sleeved with the push rod (32) in a sliding manner, the bottom of the conveying channel (22) is provided with a blanking hole, and the blanking hole penetrates through the supporting plate (8).
3. The multifunctional rotary cultivator convenient for returning the corn stalks to the field is as claimed in claim 1, wherein the first transmission unit comprises a rotating shaft (26) which is positioned at the top of the separating plate (21) and arranged along the length direction of the separating plate (21), the rotating shaft (26) is movably sleeved with the side baffle (4), a first bevel gear (27) is fixedly sleeved on the outer ring of the rotating shaft (26), and a second bevel gear (28) which is fixedly sleeved with a rotating shaft (31) on the adjacent driving unit (24) is meshed with one side of the first bevel gear (27).
4. The multifunctional rotary cultivator convenient for returning the corn stalks to the field as claimed in claim 1, wherein the deep ploughing mechanism (3) comprises a bracket fixedly connected with the bottom of the fixing plate (2), a driving shaft is movably sleeved at the bottom of the bracket, a cutter head is fixedly sleeved on the outer ring of the driving shaft, a deep ploughing cutter is fixedly connected with the outer ring of the cutter head, and a transmission unit III connected with the driving mechanism is installed on the outer ring of the driving shaft.
5. The multifunctional rotary cultivator convenient for returning corn stalks to fields is claimed in claim 1, wherein the smashing mechanism (9) comprises a smashing box (41) fixedly sleeved with a supporting plate (8), the smashing box (41) is of a cylindrical structure, a feeding hole (42) communicated with the conveying channel (22) is formed in one side, close to the separating plate (21), of the smashing box (41), a rotating shaft II (43) coaxially arranged is movably sleeved on the smashing box (41), a cutter is fixedly sleeved on the outer ring of the rotating shaft II (43), a material collecting groove (44) is fixedly connected to the bottom of one end, extending out of the supporting plate (8), of the smashing box (41), a material discharging pipe (45) fixedly sleeved with the guide plate (6) is fixedly connected to the bottom of the material collecting groove (44), and a filtering hole (46) penetrating through the bottom of the smashing box (41) is formed above the top of the material collecting groove (44).
6. The multifunctional rotary cultivator convenient for returning the corn stalks to the field is claimed in claim 1, wherein the pressing mechanism (10) comprises a connecting rod fixedly connected with the side baffle (4), a movable rod is movably sleeved at the bottom of the connecting rod, and a pressing roller is fixedly sleeved on the outer ring of the movable rod.
7. The multifunctional rotary cultivator convenient for returning the corn stalks to the field as claimed in claim 1, wherein the driving mechanism comprises a butt shaft movably sleeved with the connecting frame (1), a third bevel gear is fixedly sleeved on the outer ring of the butt shaft, a fourth bevel gear is meshed with one side of the third bevel gear, a driving shaft is fixedly sleeved on the inner ring of the fourth bevel gear, a fourth rotating unit connected with one end, extending out of the side baffle (4), of the second rotating shaft (43) is installed on the outer ring of the driving shaft, a fifth rotating unit connected with one end, extending out of the side baffle (4), of the rotating shaft (26) is installed on the outer ring of the driving shaft, and the driving shaft is connected with the third driving.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110331060.1A CN113016245A (en) | 2021-03-29 | 2021-03-29 | Multifunctional rotary cultivator convenient for returning corn stalks to field |
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| CN202110331060.1A CN113016245A (en) | 2021-03-29 | 2021-03-29 | Multifunctional rotary cultivator convenient for returning corn stalks to field |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055266A (en) * | 2022-06-07 | 2022-09-16 | 西南民族大学 | Be applied to land resource management's soil remediation prosthetic devices |
| CN115413432A (en) * | 2022-09-22 | 2022-12-02 | 辽宁省农业科学院 | Corn stalk granulating deep returning device |
| CN116210382A (en) * | 2023-05-09 | 2023-06-06 | 吉林省农业科学院 | Composite transmission structure for soybean straw stubble cleaning and conveying |
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