CN110603913A - Biax buries stubble level land and stirs pulp grinder - Google Patents
Biax buries stubble level land and stirs pulp grinder Download PDFInfo
- Publication number
- CN110603913A CN110603913A CN201910992220.XA CN201910992220A CN110603913A CN 110603913 A CN110603913 A CN 110603913A CN 201910992220 A CN201910992220 A CN 201910992220A CN 110603913 A CN110603913 A CN 110603913A
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- gearbox
- stubble
- burying
- shaft
- cutter shaft
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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)
- Soil Working Implements (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention belongs to the technical field of agricultural machinery, and particularly relates to a double-shaft stubble burying and flat land stirring machine which comprises a machine body, a universal joint transmission assembly, a right side gearbox, a portal frame, a middle gearbox, a left side gearbox, a flat land device, a rear supporting plate, a stubble burying cutter shaft assembly and a stirring cutter shaft assembly; the machine body is connected with a tractor through a portal frame; one end of the universal joint transmission assembly is connected with a power output shaft of the tractor, and the other end of the universal joint transmission assembly is connected with an input shaft of the intermediate gearbox to transmit the power of the tractor to the intermediate gearbox; the intermediate gearbox consists of two pairs of spiral conical gears and is provided with an oil filling hole and an oil drain hole; the stubble burying cutter shaft assembly is arranged on the machine body, and one end of the stubble burying cutter shaft assembly is connected with the left gearbox; the slurry stirring cutter shaft assembly is arranged on the machine body, the height of the stubble burying cutter shaft assembly is lower than that of the slurry stirring cutter shaft assembly, and one end of the slurry stirring cutter shaft assembly is connected with the right-side gearbox. The invention can basically solve the problems of stirring and burying the straw by one-time operation.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a double-shaft stubble burying and flat land stirring machine.
Background
The cultivation and soil preparation of paddy fields are important links in the production of rice. For a long time, the paddy field tillage and soil preparation is continued to the traditional paddy field tillage and soil preparation operation mode, and mainly comprises two modes of dry tillage and wet preparation and dry rotary stubble cleaning and wet preparation, and used machines and tools are mostly paddy field plows, rotary cultivators, paddy field rakes and the like matched with tractors. The cultivation mode has the advantages of multiple times of machine entering the ground, labor and time waste, high labor intensity, low operation efficiency and serious resource waste, not only increases the production cost of rice, but also has operation quality which can not meet the requirements of rice transplanting operation. The large-scale straw returning to the paddy field is an operation mode for a period of time in the future, but the straw returning to the paddy field also causes certain troubles for the next year or the next ploughing or the next year of slurry stirring and seedling transplanting planting. Farmers still need to carry out operations such as straw salvage and the like when soaking the field.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a double-shaft stubble burying flat land slurry stirring machine which is mainly used for solving the problem that the straw burying is realized by pressing and slapping the exposed straw and tucking the straw into mud when ploughing.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a double-shaft stubble burying and flat land slurry stirring machine which comprises a machine body, a universal joint transmission assembly, a right side gearbox, a portal frame, a middle gearbox, a left side gearbox, a land leveling device, a rear supporting plate, a stubble burying cutter shaft assembly and a slurry stirring cutter shaft assembly, wherein the universal joint transmission assembly is arranged on the machine body; the machine body is connected with a tractor through a portal frame; one end of the universal joint transmission assembly is connected with a power output shaft of the tractor, and the other end of the universal joint transmission assembly is connected with an input shaft of the intermediate gearbox to transmit the power of the tractor to the intermediate gearbox; the intermediate gearbox consists of two pairs of spiral conical gears and is provided with an oil filling hole and an oil drain hole; the right side gearbox is arranged on the machine body, the right side gearbox is positioned on the right side of the machine body, and the middle gearbox is connected with the right side gearbox through a transmission shaft of the right side middle gearbox; the left gearbox is arranged on the machine body, the left gearbox is positioned on the left side of the machine body, and the middle gearbox is connected with the left gearbox through a transmission shaft of the left middle gearbox; the stubble burying cutter shaft assembly is arranged on the machine body, and one end of the stubble burying cutter shaft assembly is connected with the left gearbox; the stirring blade shaft assembly is arranged on the machine body, the height of the stubble burying blade shaft assembly is lower than that of the stirring blade shaft assembly, and one end of the stirring blade shaft assembly is connected with the right-side gearbox; the land leveling device is arranged on the rear side of the advancing direction of the machine body through a rear supporting plate and is used for leveling a field after slurry stirring and stubble pressing; the universal joint transmission assembly comprises a spline joint fork I, a fixed pin, a hole elastic check ring, a cross shaft, a square shaft joint fork, a square pipe joint fork, a spline joint fork II, a plain cushion and a split pin; the first spline joint fork and the second spline joint fork are positioned on two sides; one end of the square shaft yoke is connected with the spline yoke I through a cross shaft; one end of the square tube section fork is connected with the other end of the square shaft section fork, and the other end of the square tube section fork is connected with the spline section fork through the cross shaft. When the stubble burying machine works, a tractor transmits power to the left gearbox and the right gearbox through the middle gearbox, the right gearbox drives the slurry stirring cutter shaft assembly to work, the left gearbox drives the stubble burying cutter shaft assembly to work, slurry stirring and stubble burying are achieved, finally, a field after stubble burying is leveled through the land leveling device, and omitted straws are replenished to be buried.
The right side gearbox comprises three straight-tooth gears, and power is transmitted to the slurry stirring cutter shaft assembly through gear transmission.
The left side gearbox consists of two chain wheels, and transmits power to the stubble burying cutter shaft assembly through chain transmission.
The slurry stirring cutter shaft assembly comprises a slurry stirring cutter shaft, a cutter holder, a cutter blade and a fastener; one end of the slurry stirring cutter shaft is connected with a transmission shaft of a right gearbox through an involute spline, the other end of the slurry stirring cutter shaft is installed on the machine body through a bearing and a sealing piece, and a cutter holder is arranged on the slurry stirring cutter shaft; the blade is mounted on the blade holder by fasteners.
The stubble burying cutter shaft assembly comprises a stubble burying cutter shaft, a stubble burying rod seat, a stubble burying rod and a fastener. One end of the stubble burying cutter shaft is connected with the left gearbox through an involute spline, the other end of the stubble burying cutter shaft is installed on the machine body through a bearing and a sealing piece, and a stubble burying rod seat is arranged on the stubble burying cutter shaft; the stubble burying rod is arranged on the stubble burying rod seat through a fastener.
The blade is made of high-manganese steel, abrasion resistance is improved, reinforcing ribs are arranged at the root of the blade, bending resistance and torsion resistance are improved, and deformation is avoided. Meanwhile, the top of the blade is arc-shaped, so that the tillage depth cannot be reduced due to abrasion.
The stubble burying rod is made of NR mixed rubber, the front end of the stubble burying rod is small, the rear end of the stubble burying rod is large, the front end of the stubble burying rod is conical, the stubble burying rod is circumferentially arranged on a stubble burying cutter shaft, flexibility and strength are improved, and straw stubble can be equally pressed into mud in the rotating process.
The land leveling device comprises a flat floor, a spring, elastic teeth and an adjusting oil cylinder, wherein one end of the adjusting oil cylinder is connected to the machine body in a cross mode; one end of the land leveling plate is hinged to the rear supporting plate, and the other end of the land leveling plate is connected with the other end of the adjusting oil cylinder; one end of each elastic tooth is hinged to the lower surface of the flat floor, and the middle of each elastic tooth is connected with the flat floor through a spring. The operation position of the flat floor is adjusted by adjusting the main adjusting oil cylinder, so that the pressure of the flat floor is adjusted, and when the operation of the flat floor is controlled, the spring teeth below the flat floor press the straw stubbles into the slurry and drag the straw stubbles to the surface of the rice field.
The invention has the following beneficial effects:
1. according to the double-shaft stubble-burying flat-land slurry stirring machine, the machine body, the universal joint transmission assembly, the right-side gearbox, the portal frame, the middle gearbox, the left-side gearbox, the land-leveling device, the rear supporting plate, the stubble-burying cutter shaft assembly and the slurry-stirring cutter shaft assembly are arranged, so that the problems of slurry stirring and straw burying in a turnover mode can be basically solved through one-time operation.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the universal joint drive assembly of the present invention;
FIG. 3 is a schematic view of the stubble burying cutter shaft assembly and the slurry stirring cutter shaft assembly driven by a right-side gear box and a left-side gear box;
in the figure: the device comprises a universal joint transmission assembly 1, a right-side gearbox 2, a portal frame 9, a middle gearbox 3, a left-side gearbox 4, a land leveling device 5, a rear supporting plate 6, a stubble burying cutter shaft assembly 7, a slurry stirring cutter shaft assembly 8, a spline joint fork I11, a fixing pin 12, an elastic check ring for holes 13, a cross shaft 14, a square shaft joint fork 15, a square pipe joint fork 16, a spline joint fork II 17, a plain cushion 18 and a split pin 19.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 3, the double-shaft stubble-burying flat-land slurry stirring machine comprises a machine body, a universal joint transmission assembly 1, a right-side gearbox 2, a portal frame 9, a middle gearbox 3, a left-side gearbox 4, a land leveling device 5, a rear supporting plate 6, a stubble-burying cutter shaft assembly 7 and a slurry-stirring cutter shaft assembly 8; the machine body is connected with a tractor through a portal frame 9; one end of the universal joint transmission assembly 1 is connected with a power output shaft of the tractor, and the other end of the universal joint transmission assembly is connected with an input shaft of the intermediate gearbox 3, so that the power of the tractor is transmitted to the intermediate gearbox 3; the intermediate gearbox 3 consists of two pairs of spiral bevel gears and is provided with an oil filling hole and an oil drain hole; the right side gearbox 2 is arranged on the machine body, the right side gearbox 2 is positioned on the right side of the machine body, and the middle gearbox 3 is connected with the right side gearbox 2 through a transmission shaft of the right side middle gearbox 3; the left gearbox 4 is installed on the machine body, the left gearbox 4 is located on the left side of the machine body, and the middle gearbox 3 is connected with the left gearbox 4 through a transmission shaft of the left middle gearbox 3; the stubble burying cutter shaft assembly 7 is arranged on the machine body, and one end of the stubble burying cutter shaft assembly 7 is connected with the left gearbox 4; the slurry stirring cutter shaft assembly 8 is arranged on the machine body, the height of the stubble burying cutter shaft assembly 7 is lower than that of the slurry stirring cutter shaft assembly 8, and one end of the slurry stirring cutter shaft assembly 8 is connected with the right gearbox 2; the land leveling device 5 is arranged on the rear side of the advancing direction of the machine body through a rear supporting plate 6, and the land leveling device 5 is used for leveling a field after slurry stirring and stubble pressing; the universal joint transmission assembly 1 comprises a spline joint fork I11, a fixing pin 12, a hole elastic retainer ring 13, a cross shaft 14, a square shaft joint fork 15, a square pipe joint fork 16, a spline joint fork II 17, a flat gasket 18 and a split pin 19; the spline yoke I11 and the spline yoke II 17 are positioned on two sides; one end of the square shaft yoke 15 is connected with the spline yoke I11 through a cross shaft 14; one end of the square tube section fork 16 is connected with the other end of the square shaft section fork 15, and the other end of the square tube section fork 16 is connected with the second spline section fork 17 through the cross shaft 14. When the stubble-burying machine works, a tractor transmits power to the left gearbox 4 and the right gearbox 2 through the middle gearbox 3, the right gearbox 2 drives the slurry-stirring cutter shaft assembly 8 to work, the left gearbox 4 drives the stubble-burying cutter shaft assembly 7 to work, slurry stirring and stubble burying are achieved, finally, a field after stubble burying is leveled through the land leveling device 5, and missing straws are replenished and stubble is buried.
The right side gearbox 2 consists of three straight-tooth gears, and transmits power to the slurry stirring cutter shaft assembly 8 through gear transmission.
The left gearbox 4 consists of two chain wheels, and transmits power to the stubble burying cutter shaft assembly 7 through chain transmission.
The slurry stirring cutter shaft assembly 8 comprises a slurry stirring cutter shaft, a cutter holder, a cutter blade and a fastener; one end of the slurry stirring cutter shaft is connected with a transmission shaft of the right gearbox 2 through an involute spline, the other end of the slurry stirring cutter shaft is installed on the machine body through a bearing and a sealing piece, and a cutter holder is arranged on the slurry stirring cutter shaft; the blade is mounted on the blade holder by fasteners.
The stubble burying cutter shaft assembly 7 comprises a stubble burying cutter shaft, a stubble burying rod seat, a stubble burying rod and a fastener. One end of the stubble burying cutter shaft is connected with the left gearbox 4 through an involute spline, the other end of the stubble burying cutter shaft is installed on the machine body through a bearing and a sealing piece, and a stubble burying rod seat is arranged on the stubble burying cutter shaft; the stubble burying rod is arranged on the stubble burying rod seat through a fastener.
The blade is made of high-manganese steel, abrasion resistance is improved, reinforcing ribs are arranged at the root of the blade, bending resistance and torsion resistance are improved, and deformation is avoided. Meanwhile, the top of the blade is arc-shaped, so that the tillage depth cannot be reduced due to abrasion.
The stubble burying rod is made of NR mixed rubber, the front end of the stubble burying rod is small, the rear end of the stubble burying rod is large, the front end of the stubble burying rod is conical, the stubble burying rod is circumferentially arranged on a stubble burying cutter shaft, flexibility and strength are improved, and straw stubble can be equally pressed into mud in the rotating process.
The land leveling device 5 comprises a flat floor, a spring, elastic teeth and an adjusting oil cylinder, wherein one end of the adjusting oil cylinder is connected to the machine body in a cross mode; one end of the land leveling plate is hinged on the rear supporting plate 6, and the other end of the land leveling plate is connected with the other end of the adjusting oil cylinder; one end of each elastic tooth is hinged to the lower surface of the flat floor, and the middle of each elastic tooth is connected with the flat floor through a spring. The operation position of the flat floor is adjusted by adjusting the main adjusting oil cylinder, so that the pressure of the flat floor is adjusted, and when the operation of the flat floor is controlled, the spring teeth below the flat floor press the straw stubbles into the slurry and drag the straw stubbles to the surface of the rice field.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a biax buries stubble level land and stirs pulp grinder which characterized in that: comprises a machine body, a universal joint transmission assembly (1), a right-side gearbox (2), a portal frame (9), a middle gearbox (3), a left-side gearbox (4), a land leveling device (5), a rear supporting plate (6), a stubble burying cutter shaft assembly (7) and a slurry stirring cutter shaft assembly (8); the machine body is connected with a tractor through a portal frame (9); one end of the universal joint transmission assembly (1) is connected with a power output shaft of the tractor, and the other end of the universal joint transmission assembly is connected with an input shaft of the intermediate gearbox (3) to transmit the power of the tractor to the intermediate gearbox (3); the intermediate gearbox (3) consists of two pairs of spiral bevel gears and is provided with an oil filling hole and an oil drain hole; the right side gearbox (2) is arranged on the machine body, the right side gearbox (2) is positioned on the right side of the machine body, and the middle gearbox (3) is connected with the right side gearbox (2) through a transmission shaft of the right side middle gearbox (3); the left gearbox (4) is installed on the machine body, the left gearbox (4) is located on the left side of the machine body, and the middle gearbox (3) is connected with the left gearbox (4) through a transmission shaft of the left middle gearbox (3); the stubble burying cutter shaft assembly (7) is arranged on the machine body, and one end of the stubble burying cutter shaft assembly (7) is connected with the left gearbox (4); the stirring blade shaft assembly (8) is arranged on the machine body, the height of the stubble burying blade shaft assembly (7) is lower than that of the stirring blade shaft assembly (8), and one end of the stirring blade shaft assembly (8) is connected with the right gearbox (2); the land leveling device (5) is arranged on the rear side of the advancing direction of the machine body through a rear supporting plate (6), and the land leveling device (5) is used for leveling a field after slurry stirring and stubble pressing; the universal joint transmission assembly (1) comprises a first spline joint fork (11), a fixed pin (12), a hole elastic check ring (13), a cross shaft (14), a square shaft joint fork (15), a square pipe joint fork (16), a second spline joint fork (17), a flat pad (18) and a split pin (19); the spline yoke I (11) and the spline yoke II (17) are positioned on two sides; one end of the square shaft yoke (15) is connected with the spline yoke I (11) through a cross shaft (14); one end of the square tube section fork (16) is connected with the other end of the square shaft section fork (15), and the other end of the square tube section fork (16) is connected with the second spline section fork (17) through the cross shaft (14).
2. The dual-shaft stubble-burying flat-land pulper according to claim 1, wherein: the right side gearbox (2) consists of three straight-tooth gears, and power is transmitted to the slurry stirring cutter shaft assembly (8) through gear transmission.
3. The dual-shaft stubble-burying flat-land pulper according to claim 1, wherein: the left gearbox (4) consists of two chain wheels, and transmits power to the stubble burying cutter shaft assembly (7) through chain transmission.
4. The dual-shaft stubble-burying flat-land pulper according to claim 2, wherein: the slurry stirring cutter shaft assembly (8) comprises a slurry stirring cutter shaft, a cutter holder, a cutter blade and a fastener; one end of the slurry stirring cutter shaft is connected with a transmission shaft of a right gearbox (2) through an involute spline, the other end of the slurry stirring cutter shaft is installed on the machine body through a bearing and a sealing piece, and a cutter holder is arranged on the slurry stirring cutter shaft; the blade is mounted on the blade holder by fasteners.
5. The dual-shaft stubble-burying land paste stirring machine as claimed in claim 3, wherein: the stubble burying cutter shaft assembly (7) comprises a stubble burying cutter shaft, a stubble burying rod seat, a stubble burying rod and a fastener. One end of the stubble burying cutter shaft is connected with the left gearbox (4) through an involute spline, the other end of the stubble burying cutter shaft is installed on the machine body through a bearing and a sealing piece, and a stubble burying rod seat is arranged on the stubble burying cutter shaft; the stubble burying rod is arranged on the stubble burying rod seat through a fastener.
6. The dual-shaft stubble-burying land paste stirring machine as claimed in claim 4, wherein: the blade is made of high-manganese steel, and the root of the blade is provided with a reinforcing rib.
7. The dual-shaft stubble-burying flat-land pulper according to claim 5, wherein: the stubble burying rods are made of NR mixed rubber, the front ends of the stubble burying rods are small, the rear ends of the stubble burying rods are large, the front ends of the stubble burying rods are conical, and the stubble burying rods are circumferentially arranged on a stubble burying cutter shaft.
8. The dual-shaft stubble-burying flat-land pulper according to claim 1, wherein: the land leveling device (5) comprises a flat floor, a spring, elastic teeth and an adjusting oil cylinder, wherein one end of the adjusting oil cylinder is connected to the machine body in a cross mode; one end of the land leveling plate is hinged on the rear supporting plate (6), and the other end of the land leveling plate is connected with the other end of the adjusting oil cylinder; one end of each elastic tooth is hinged to the lower surface of the flat floor, and the middle of each elastic tooth is connected with the flat floor through a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910992220.XA CN110603913A (en) | 2019-10-18 | 2019-10-18 | Biax buries stubble level land and stirs pulp grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910992220.XA CN110603913A (en) | 2019-10-18 | 2019-10-18 | Biax buries stubble level land and stirs pulp grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110603913A true CN110603913A (en) | 2019-12-24 |
Family
ID=68893258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910992220.XA Pending CN110603913A (en) | 2019-10-18 | 2019-10-18 | Biax buries stubble level land and stirs pulp grinder |
Country Status (1)
| Country | Link |
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| CN (1) | CN110603913A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201256527Y (en) * | 2008-08-02 | 2009-06-17 | 新疆天振农牧机械制造厂 | Combined working device capable of clearing film and preparing soil |
| CN201409284Y (en) * | 2009-02-16 | 2010-02-24 | 南京赛姆科技发展有限公司 | Double-shaft straw-application cultivation machine in paddy field |
| CN203912482U (en) * | 2014-05-27 | 2014-11-05 | 河南豪丰机械制造有限公司 | A kind of twin shaft beating machine for paddy field |
| EP2965601A1 (en) * | 2014-07-09 | 2016-01-13 | Mascar S.p.A. | Disc harrow |
| CN106763254A (en) * | 2017-01-03 | 2017-05-31 | 山东理工大学 | A kind of combined tractor universal joint |
| CN109804739A (en) * | 2019-03-29 | 2019-05-28 | 连云港双亚机械有限公司 | A kind of paddy field rotary tillage buries stubble and plays slurry land leveller |
-
2019
- 2019-10-18 CN CN201910992220.XA patent/CN110603913A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201256527Y (en) * | 2008-08-02 | 2009-06-17 | 新疆天振农牧机械制造厂 | Combined working device capable of clearing film and preparing soil |
| CN201409284Y (en) * | 2009-02-16 | 2010-02-24 | 南京赛姆科技发展有限公司 | Double-shaft straw-application cultivation machine in paddy field |
| CN203912482U (en) * | 2014-05-27 | 2014-11-05 | 河南豪丰机械制造有限公司 | A kind of twin shaft beating machine for paddy field |
| EP2965601A1 (en) * | 2014-07-09 | 2016-01-13 | Mascar S.p.A. | Disc harrow |
| CN106763254A (en) * | 2017-01-03 | 2017-05-31 | 山东理工大学 | A kind of combined tractor universal joint |
| CN109804739A (en) * | 2019-03-29 | 2019-05-28 | 连云港双亚机械有限公司 | A kind of paddy field rotary tillage buries stubble and plays slurry land leveller |
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Application publication date: 20191224 |