CN109328503B - Broken root stubble straw turns over and buries leveler - Google Patents
Broken root stubble straw turns over and buries leveler Download PDFInfo
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- CN109328503B CN109328503B CN201811432148.7A CN201811432148A CN109328503B CN 109328503 B CN109328503 B CN 109328503B CN 201811432148 A CN201811432148 A CN 201811432148A CN 109328503 B CN109328503 B CN 109328503B
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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
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a stubble-breaking straw burying land leveler, which relates to the technical field of agricultural machinery and comprises the following components: the device comprises a frame, a front transmission device, a high-speed stubble breaking device, a side transmission device, a double-suspension independent adjusting device, a spiral soil crushing and leveling device, a rear transmission device and a burying plough; the high-speed stubble breaking device is fixedly connected to the front end of the frame, and the front transmission device is fixedly arranged on the high-speed stubble breaking device; the side transmission device is fixedly arranged on one side of the high-speed stubble breaking device; the front suspension adjusting device and the rear suspension adjusting device are rotatably connected with the rack, and the rear suspension adjusting device is connected with the spiral soil crushing and leveling device; the rear transmission device is fixedly arranged on the spiral soil crushing and leveling device, the input end of the rear transmission device is connected with the rear output end of the front transmission device, and the output end of the rear transmission device is connected with the spiral soil crushing and leveling device; the turning-burying plough is fixedly connected to the lower portion of the rack between the high-speed stubble breaking device and the spiral soil-crushing leveling device, stubble crushing, stubble burying and soil preparation can be completed at one time, and working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a stubble breaking straw burying land leveling machine.
Background
After the corn is harvested in Huang-Huai-Hai region of China, the corn straws can be crushed and then thrown on the ground surface to return to the field, but because the yield of the corn straws is very huge, the straws thrown on the ground surface are difficult to treat, and the seeding requirement of next-stubble crops can be met by using a rotary cultivator to carry out multiple operations. Because the germination of wheat has higher requirements on the quality of seedbeds, the germination rate of wheat is seriously influenced when the quality of land preparation is poor. Meanwhile, only the ground surface straws of the corns are crushed when the straws are crushed and returned to the field, and developed root systems of the corns are not crushed. The mode that traditional rotary tillage was put in order needs the mode of many times operation just can carry out better burying with earth's surface straw, and ordinary rotary blade is relatively poor to the destructive effect of maize stubble simultaneously, and the soil preparation operation is loaded down with trivial details wastes time and energy.
Disclosure of Invention
The invention aims to provide a stubble breaking straw burying grader, which solves the problems in the prior art, can complete stubble breaking, stubble burying and soil preparation operation at one time, and improves the working efficiency and soil preparation quality.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a stubble-breaking straw burying grader, which comprises a rack, a front transmission device, a high-speed stubble-breaking device, a side transmission device, a double-suspension independent adjusting device, a spiral soil-breaking leveling device, a rear transmission device and a burying plough, wherein the rack is connected with the front transmission device; the high-speed stubble breaking device is fixedly connected to the front end of the rack, the front transmission device is fixedly arranged on the high-speed stubble breaking device, and the input end of the front transmission device is connected with the output shaft of the tractor; the side transmission device is fixedly arranged on one side of the high-speed stubble breaking device, the side output end of the front transmission device is connected with the input end of the side transmission device, and the output end of the side transmission device is connected with the high-speed stubble breaking device so as to drive the high-speed stubble breaking device to operate; the double-suspension independent adjusting device is fixedly arranged at the upper part of the rack and comprises a front suspension adjusting device and a rear suspension adjusting device, the front suspension adjusting device and the rear suspension adjusting device are rotatably connected with the rack, the front suspension adjusting device is used for connecting a tractor and the rack, and the rear suspension adjusting device is connected with the spiral soil crushing and leveling device; the rear transmission device is fixedly arranged on the spiral soil crushing and leveling device, the input end of the rear transmission device is connected with the rear output end of the front transmission device, and the output end of the rear transmission device is connected with the spiral soil crushing and leveling device so as to drive the spiral soil crushing and leveling device to operate; the turning-burying plough is fixedly connected to the lower portion of the rack between the high-speed stubble breaking device and the spiral soil crushing and leveling device.
Preferably, broken root stubble straw turns over to bury leveler still includes height adjusting device, height adjusting device includes lead screw and nut, the nut is fixed to be set up in the frame, lead screw one end fixed connection in on the spiral hack leveling device, the lead screw with nut threaded connection.
Preferably, the front transmission device is a front gear transmission box, the rear transmission device is a rear gear transmission box, and the side transmission device is a side transmission box.
Preferably, the high-speed stubble breaking device comprises a high-speed stubble breaking rack, a high-speed stubble breaking shaft and an L-shaped stubble breaking knife; the high-speed stubble breaking machine frame is fixedly connected with the front end of the machine frame; the high-speed stubble breaking shaft is rotationally connected with the high-speed stubble breaking rack, and the plurality of L-shaped stubble breaking knives are fixedly connected to the high-speed stubble breaking shaft; the side transmission device is fixedly arranged on the side wall of the high-speed stubble breaking rack, and the output end of the side transmission device is connected with the high-speed stubble breaking shaft so as to drive the high-speed stubble breaking shaft to rotate.
Preferably, the front output end of the front transmission device is connected with the input end of the side transmission device through a universal joint.
Preferably, the spiral soil crushing and leveling device comprises a leveling device frame, a soil crushing cutter shaft, a leveling device side soil retaining plate, a protective plate, a spiral soil loosening device and a soil scraping plate; the leveling device frame is fixedly connected with the rear suspension adjusting device, the soil crushing cutter shaft is rotatably connected with the leveling device frame, a plurality of soil crushing cutters are fixedly connected to the soil crushing cutter shaft, the spiral soil feeding device is fixedly arranged on the soil crushing cutter shaft, two leveling device side soil retaining plates are fixedly connected to two sides of the leveling device frame, the protection plate is fixedly connected to the front end of the leveling device frame, and the soil scraping plate is fixedly connected to the rear end of the leveling device frame and used for scraping the soil; the rear transmission device is fixedly arranged on the leveling device rack, and the output end of the rear transmission device is connected with the soil crushing cutter shaft so as to drive the soil crushing cutter shaft to rotate.
Preferably, the ploughing and burying plough comprises a double-wing furrow plough, a single-wing plough and a ploughing and burying plough frame; the ploughing and burying plow frame is fixedly connected with the lower part of the frame, the double-wing furrow plough is fixedly connected with the centre of the front part of the ploughing and burying plow frame, a plurality of the single-wing plough is fixedly connected with the two sides of the double-wing furrow plough, the ploughing and burying plow frame is provided with a plurality of single-wing ploughs which are all positioned at the rear part of the double-wing furrow plough and are distributed in an axial symmetry manner on the two sides of the double-wing furrow plough, and the ploughing directions of the single-wing ploughs which are positioned at the two sides of the double-wing furrow plough all face the furrow direction which is opened by the double-wing furrow plough.
Preferably, the front transmission device is connected with the rear transmission device through the transmission shaft.
Preferably, the front end of the rack is provided with a front support frame, the rear end of the rack is provided with a rear support frame, and the upper ends of the front support frame and the rear support frame are fixedly connected through a connecting rod.
Preferably, the rear suspension adjusting device comprises an upper connecting rod and a lower connecting rod, one end of the upper connecting rod is rotatably connected with the rear supporting frame, the other end of the upper connecting rod is fixedly connected with the leveling device frame, one end of the lower connecting rod is rotatably connected with the frame, the other end of the lower connecting rod is fixedly connected with the leveling device frame, and one end of a screw rod is fixedly connected with the leveling device frame.
Compared with the prior art, the invention has the following technical effects:
the stubble-breaking straw burying leveling machine is formed by connecting the high-speed stubble-breaking device for breaking stubble, the spiral soil-breaking leveling device for breaking soil and leveling land and the burying plow for burying broken stubble through the frame, so that the stubble-breaking straw burying leveling machine can finish stubble breaking, stubble burying and soil preparation operations at one time, and the working efficiency and the soil preparation quality are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a structural diagram of a stubble-breaking straw-burying land leveler provided by the invention;
FIG. 2 is a structure diagram of a burying plow of the stubble-breaking straw burying grader provided by the invention;
FIG. 3 is a structural view of a spiral soil crushing and leveling device of the stubble breaking straw burying leveling machine provided by the invention;
FIG. 4 is a structural diagram of a high-speed stubble breaking device of the stubble breaking straw burying grader.
Wherein: 1-double-suspension independent adjusting device, 2-frame, 3-height adjusting device, 4-spiral soil breaking and leveling device, 5-buried plough device, 6-high-speed stubble breaking device, 7-single-wing plough, 8-double-wing furrow plough, 9-leveling device frame, 10-rear gear transmission case, 11-leveling device side soil retaining plate, 12-scraping plate, 13-soil breaking knife, 14-protecting plate, 15-spiral soil conveying device, 16-high-speed stubble breaking frame, 17-front gear transmission case, 18-universal joint, 19-side transmission case, 20-L-shaped stubble breaking knife and 21-high-speed stubble breaking shaft.
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. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The invention aims to provide a stubble breaking straw burying grader, which solves the problems in the prior art, can complete stubble breaking, stubble burying and soil preparation operation at one time, and improves the working efficiency and soil preparation quality.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in FIGS. 1-4: the embodiment provides a stubble-breaking straw burying grader, which comprises a rack 2, a front transmission device, a high-speed stubble-breaking device 6, a side transmission device, a double-suspension independent adjusting device 1, a spiral soil-crushing leveling device 4, a rear transmission device and a burying plough 5; the high-speed stubble breaking device 6 is fixedly connected to the front end of the frame 2, the front transmission device is fixedly arranged on the high-speed stubble breaking device 6, and the input end of the front transmission device is connected with the output shaft of the tractor; the side transmission device is fixedly arranged at one side of the high-speed stubble breaking device 6, the side output end of the front transmission device is connected with the input end of the side transmission device, and the output end of the side transmission device is connected with the high-speed stubble breaking device 6 so as to drive the high-speed stubble breaking device 6 to operate; a double-suspension independent adjusting device 1 is fixedly arranged at the upper part of the rack 2, the double-suspension independent adjusting device 1 comprises a front suspension adjusting device and a rear suspension adjusting device, the front suspension adjusting device and the rear suspension adjusting device are rotatably connected with the rack, the front suspension adjusting device is used for connecting a tractor and the rack 2, and the rear suspension adjusting device is connected with a spiral soil crushing and leveling device 4; the rear transmission device is fixedly arranged on the spiral soil crushing and leveling device 4, the input end of the rear transmission device is connected with the rear output end of the front transmission device, and the output end of the rear transmission device is connected with the spiral soil crushing and leveling device 4 so as to drive the spiral soil crushing and leveling device 4 to operate; the turning-burying plough 5 is fixedly connected with the lower part of the frame between the high-speed stubble breaking device 6 and the spiral soil-crushing leveling device 4. The high-speed stubble breaking device 6, the spiral soil breaking leveling device 4 and the burying plough 5 are connected through the rack 2 to form the stubble breaking straw burying leveling machine, so that the stubble breaking burying leveling machine can finish stubble breaking, stubble burying and soil preparation operation at one time, and the working efficiency and the soil preparation quality are improved.
Broken root stubble straw turns over to bury leveler still includes height adjusting device 3, and height adjusting device 3 includes lead screw and nut, and the nut is fixed to be set up in frame 2, lead screw one end fixed connection on spiral hack leveling device 4, lead screw and nut threaded connection to adjust the distance between spiral hack leveling device 4 and the ground.
The front transmission is a front gear transmission case 17, the rear transmission is a rear gear transmission case 10, and the side transmission is a side transmission case 19.
The high-speed stubble breaking device 6 comprises a high-speed stubble breaking rack 16, a high-speed stubble breaking shaft 21 and an L-shaped stubble breaking knife 20; the high-speed stubble breaking machine frame 21 is fixedly connected with the front end of the machine frame 2; the high-speed stubble breaking shaft 21 is rotationally connected with the high-speed stubble breaking rack 16, and the plurality of L-shaped stubble breaking knives 20 are fixedly connected to the high-speed stubble breaking shaft 21 and used for breaking stubble; the side transmission device is fixedly arranged on the side wall of the high-speed stubble cutting machine frame 21, and the output end of the side transmission device is connected with the high-speed stubble cutting shaft 21 so as to drive the high-speed stubble cutting shaft 21 to rotate.
The front output of the front drive is connected to the input of the side drive by a universal joint 18.
The spiral soil crushing and leveling device 4 comprises a leveling device frame 9, a soil crushing knife 13, a soil crushing knife shaft, a leveling device side soil retaining plate 11, a protective plate 14, a spiral soil conveying device 15 and a soil scraping plate 12; the leveling device frame 9 is fixedly connected with the rear suspension adjusting device, the soil crushing cutter shaft is rotatably connected with the leveling device frame 9, the plurality of soil crushing cutters 13 are fixedly connected to the soil crushing cutter shaft and used for crushing large soil blocks, the spiral soil conveying device 15 is fixedly arranged on the soil crushing cutter shaft and used for conveying soil blocks stacked in the middle to two sides to be leveled, the two leveling device side soil retaining plates 11 are fixedly connected to two sides of the leveling device frame 9 and used for preventing soil from splashing, the protection plate 14 is fixedly connected to the front end of the leveling device frame 9 and used for protecting the soil crushing cutters 13 and the spiral soil conveying device 15 and preventing the soil crushing cutters 13 and the spiral soil conveying device 15 from being collided and damaged, and the soil scraping plate 12 is fixedly connected to the rear end of the leveling device frame 9 and used for scraping the soil; the rear transmission device is fixedly arranged on the leveling device frame 9, and the output end of the rear transmission device is connected with the soil crushing cutter shaft so as to drive the soil crushing cutter shaft to rotate.
The buried plough 5 comprises a double-wing furrow opening plough 8, a single-wing plough 7 and a buried plough frame; the ploughing and burying plow frame is fixedly connected to the lower part of the frame 2, the double-wing furrow opening plow 8 is fixedly connected to the center of the front part of the ploughing and burying plow frame and is used for opening furrow, the single-wing plows 7 are fixedly connected to the ploughing and burying plow frame at the two sides of the double-wing furrow opening plow 8, the single-wing plows 7 are all positioned at the rear part of the double-wing furrow opening plow 8 and are distributed in an axial symmetry mode at the two sides of the double-wing furrow opening plow 8, the ploughing directions of the single-wing plows 7 at the two sides of the double-wing furrow opening plow 8 are all towards the furrow direction opened by the double-wing furrow opening plow 8 and are used for turning up soil blocks and enabling the soil blocks to fall into the furrow opened by the double-wing furrow opening plow 8 and ploughing broken roots.
The front transmission device is connected with the rear transmission device through a transmission shaft.
The front end of the frame 2 is provided with a front support frame, the rear end of the frame 2 is provided with a rear support frame, and the upper ends of the front support frame and the rear support frame are fixedly connected through a connecting rod.
The rear suspension adjusting device comprises an upper connecting rod and a lower connecting rod, one end of the upper connecting rod is rotatably connected with the rear supporting frame, the other end of the upper connecting rod is fixedly connected with the leveling device rack 9, one end of the lower connecting rod is rotatably connected with the rack 2, the other end of the lower connecting rod is fixedly connected with the leveling device rack 9, and one end of a lead screw is fixedly connected onto the leveling device rack 9.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (8)
1. The utility model provides a broken root stubble straw turns over buries leveler which characterized in that: comprises a frame, a front transmission device, a high-speed stubble breaking device, a side transmission device, a double-suspension independent adjusting device, a spiral soil crushing and leveling device, a rear transmission device and a burying plough; the high-speed stubble breaking device is fixedly connected to the front end of the rack, the front transmission device is fixedly arranged on the high-speed stubble breaking device, and the input end of the front transmission device is connected with the output shaft of the tractor; the side transmission device is fixedly arranged on one side of the high-speed stubble breaking device, the side output end of the front transmission device is connected with the input end of the side transmission device, and the output end of the side transmission device is connected with the high-speed stubble breaking device so as to drive the high-speed stubble breaking device to operate; the double-suspension independent adjusting device is fixedly arranged at the upper part of the rack and comprises a front suspension adjusting device and a rear suspension adjusting device, the front suspension adjusting device and the rear suspension adjusting device are rotatably connected with the rack, the front suspension adjusting device is used for connecting a tractor and the rack, and the rear suspension adjusting device is connected with the spiral soil crushing and leveling device; the rear transmission device is fixedly arranged on the spiral soil crushing and leveling device, the input end of the rear transmission device is connected with the rear output end of the front transmission device, and the output end of the rear transmission device is connected with the spiral soil crushing and leveling device so as to drive the spiral soil crushing and leveling device to operate; the turning-burying plough is fixedly connected to the lower part of the rack between the high-speed stubble breaking device and the spiral soil crushing and leveling device;
the soil-crushing leveling device comprises a rack, a screw rod, a nut and a height adjusting device, wherein the height adjusting device comprises the screw rod and the nut;
the spiral soil crushing and leveling device comprises a leveling device frame, a soil crushing cutter shaft, a side soil retaining plate of the leveling device, a protective plate, a spiral soil conveying device and a soil scraping plate; the leveling device frame is fixedly connected with the rear suspension adjusting device, the soil crushing cutter shaft is rotatably connected with the leveling device frame, a plurality of soil crushing cutters are fixedly connected to the soil crushing cutter shaft, the spiral soil feeding device is fixedly arranged on the soil crushing cutter shaft, two leveling device side soil retaining plates are fixedly connected to two sides of the leveling device frame, the protection plate is fixedly connected to the front end of the leveling device frame, and the soil scraping plate is fixedly connected to the rear end of the leveling device frame and used for scraping the soil; the rear transmission device is fixedly arranged on the leveling device rack, and the output end of the rear transmission device is connected with the soil crushing cutter shaft so as to drive the soil crushing cutter shaft to rotate.
2. The stubble breaking straw burying grader according to claim 1, characterized in that: the front transmission device is a front gear transmission box, the rear transmission device is a rear gear transmission box, and the side transmission device is a side transmission box.
3. The stubble breaking straw burying grader according to claim 1, characterized in that: the high-speed stubble breaking device comprises a high-speed stubble breaking rack, a high-speed stubble breaking shaft and an L-shaped stubble breaking cutter; the high-speed stubble breaking machine frame is fixedly connected with the front end of the machine frame; the high-speed stubble breaking shaft is rotationally connected with the high-speed stubble breaking rack, and the plurality of L-shaped stubble breaking knives are fixedly connected to the high-speed stubble breaking shaft; the side transmission device is fixedly arranged on the side wall of the high-speed stubble breaking rack, and the output end of the side transmission device is connected with the high-speed stubble breaking shaft so as to drive the high-speed stubble breaking shaft to rotate.
4. The stubble breaking straw burying grader according to claim 1, characterized in that: the front output end of the front transmission device is connected with the input end of the side transmission device through a universal joint.
5. The stubble breaking straw burying grader according to claim 1, characterized in that: the ploughing and burying plough comprises a double-wing furrow plough, a single-wing plough and a ploughing and burying plough frame; the ploughing and burying plow frame is fixedly connected with the lower part of the frame, the double-wing furrow plough is fixedly connected with the centre of the front part of the ploughing and burying plow frame, a plurality of the single-wing plough is fixedly connected with the two sides of the double-wing furrow plough, the ploughing and burying plow frame is provided with a plurality of single-wing ploughs which are all positioned at the rear part of the double-wing furrow plough and are distributed in an axial symmetry manner on the two sides of the double-wing furrow plough, and the ploughing directions of the single-wing ploughs which are positioned at the two sides of the double-wing furrow plough all face the furrow direction which is opened by the double-wing furrow plough.
6. The stubble breaking straw burying grader according to claim 1, characterized in that: the front transmission device is connected with the rear transmission device through a transmission shaft.
7. The stubble breaking straw burying grader according to claim 1, characterized in that: the front end of the rack is provided with a front support frame, the rear end of the rack is provided with a rear support frame, and the upper ends of the front support frame and the rear support frame are fixedly connected through a connecting rod.
8. The stubble breaking straw burying grader as claimed in claim 7, wherein: the rear suspension adjusting device comprises an upper connecting rod and a lower connecting rod, one end of the upper connecting rod is connected with the rear supporting frame in a rotating mode, the other end of the upper connecting rod is fixedly connected with the leveling device frame, one end of the lower connecting rod is connected with the frame in a rotating mode, the other end of the lower connecting rod is fixedly connected with the leveling device frame, and one end of a lead screw is fixedly connected to the leveling device frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811432148.7A CN109328503B (en) | 2018-11-28 | 2018-11-28 | Broken root stubble straw turns over and buries leveler |
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| CN201811432148.7A CN109328503B (en) | 2018-11-28 | 2018-11-28 | Broken root stubble straw turns over and buries leveler |
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| CN109328503A CN109328503A (en) | 2019-02-15 |
| CN109328503B true CN109328503B (en) | 2022-04-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110800394A (en) * | 2019-05-08 | 2020-02-18 | 曹山田 | Combined land ploughing device |
| CN110557985A (en) * | 2019-10-15 | 2019-12-13 | 河北惠众汽车传动轴制造股份有限公司 | Combined tillage all-in-one machine |
| CN114258784B (en) * | 2022-01-07 | 2023-03-14 | 内蒙古中孚明丰农业科技有限公司 | Corn stalk inter-ridge crop rotation returning machine |
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| CN205793992U (en) * | 2016-05-26 | 2016-12-14 | 天津牧耘科技有限公司 | A kind of stubble ploughing, rotary tillage machine of working soil |
| CN107318281A (en) * | 2017-06-07 | 2017-11-07 | 常州市卜诺赛机电技术有限公司 | A kind of stalk crushes collection ditch returning to the field corn rootstalk cutting device |
| CN207911261U (en) * | 2018-01-24 | 2018-09-28 | 甘肃农业大学 | Oscillatory type alfalfa ground soil-root system crusher |
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| CN109328503A (en) | 2019-02-15 |
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