CN216853010U - Three-shaft stubble-cleaning rotary-tillage mixed-burying soil-preparing machine - Google Patents
Three-shaft stubble-cleaning rotary-tillage mixed-burying soil-preparing machine Download PDFInfo
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- CN216853010U CN216853010U CN202123201885.6U CN202123201885U CN216853010U CN 216853010 U CN216853010 U CN 216853010U CN 202123201885 U CN202123201885 U CN 202123201885U CN 216853010 U CN216853010 U CN 216853010U
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Abstract
A three-shaft stubble-cleaning rotary-tillage mixed-burying soil preparation machine belongs to agricultural machinery; a plate-type straight knife rhizome crushing cutter shaft, a straw mixed burying cutter shaft and a plate-type straight knife soil crushing stubble cutter shaft are sequentially and rotatably arranged in front of and behind the deep scarification shovel assembly on the front side part of the lower end of the rack assembly, a cover plate covers and is arranged above the plate-type straight knife rhizome crushing cutter shaft, the straw mixed burying cutter shaft and the plate-type straight knife soil crushing stubble cutter shaft on the front side part of the upper end of the rack assembly, a sub transmission case is fixedly arranged at the upper end of the rack assembly, a power transmission shaft connects the sub transmission case with a main transmission case, and the sub transmission case is respectively connected with the plate-type straight knife rhizome crushing cutter shaft, the straw mixed burying cutter shaft and the plate-type straight knife soil crushing stubble cutter shaft; the machine can finish the operations of root and stem crushing, straw mixed burying, soil crushing and stubble pressing, soil deep scarification, ridging and ridge pressing by one-time field sowing, and has the characteristics of unique and reasonable structure, complete operation items, good operation quality, high operation efficiency and power saving.
Description
Technical Field
The utility model belongs to agricultural machinery, and mainly relates to a ridge culture tillage land preparation working machine.
Background
The traditional stubble-cleaning rotary tillage soil preparation machine is mainly composed of a two-shaft (namely a stubble-cleaning cutter shaft and a rotary tillage soil-crushing cutter shaft) structure, and the two shafts adopt clockwise rotation stubble-cleaning and rotary tillage soil-crushing modes of an L-shaped blade during operation, so that although the machine has the advantages of small operation resistance and driving power saving, the operation quality and the operation effect of stubble-cleaning and rotary tillage soil-crushing are influenced. Particularly, in recent years, due to popularization and application of the straw returning agricultural technology method, the machine type of the structure can not adapt to and meet the use requirement of straw returning soil preparation operation, and research and development of a novel soil preparation operation machine with three functions of stubble cleaning, rotary tillage and mixed burying is very necessary.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and develops and designs a three-shaft stubble-cleaning rotary-tillage mixed-burying soil preparation machine by combining with the actual requirements of straw returning and soil preparation operation, so that the purposes of multiple operation items, good operation quality, high operation efficiency and meeting the agricultural technical requirements of straw returning and soil preparation operation are achieved.
The basic design of the utility model is as follows: the three-shaft stubble-cleaning rotary-tillage mixed-burying soil preparation machine comprises a rack assembly, wherein a three-point suspension frame and a main transmission case are fixedly arranged on the middle position of the front side of the upper end of the rack assembly respectively, a subsoiler assembly, a ridging ploughshare assembly and a press roller assembly are sequentially arranged on the rear side position of the lower end of the rack assembly from front to back, a plate-type straight-blade rhizome crushing cutter shaft, a straw mixed-burying cutter shaft and a plate-type straight-blade soil crushing stubble cutter shaft are sequentially and rotatably arranged on the front side position of the lower end of the rack assembly from front to back at the front position of the subsoiler assembly, a cover plate is arranged on the front side position of the upper end of the rack assembly and positioned above the plate-type straight-blade rhizome crushing cutter shaft, the straw mixed-burying cutter shaft and the plate-type straight-blade soil crushing stubble cutter shaft in a covering manner, a sub transmission case is fixedly arranged on the upper end of the rack assembly, a power transmission shaft connects the sub transmission case with the plate-type straight-blade rhizome crushing cutter shaft, the sub transmission case is respectively, The straw mixed burying cutter shaft and the plate-type straight cutter soil crushing and stubble pressing cutter shaft are connected, the plate-type straight cutter root crushing cutter shaft and the straw mixed burying cutter shaft rotate clockwise, and the plate-type straight cutter soil crushing and stubble pressing cutter shaft rotates anticlockwise, so that the three-shaft stubble cleaning rotary tillage mixed burying soil preparation machine is formed.
The utility model can sequentially and continuously complete the combined operation of root and stem crushing, straw mixed burying, soil crushing and stubble pressing, soil deep scarification, ridging and ridge platform pressing by one-time field operation, adopts a box to drive a three-shaft structure, a plate-type straight cutter and three shafts in different rotating directions, simplifies the structure, reduces the power consumption of operation, ensures the soil preparation operation effect, has the characteristics of unique and reasonable structure, multiple and complete operation items, good operation quality, high operation efficiency and reduced operation power consumption, and provides technical support for straw returning to the field and soil preparation operation.
Drawings
FIG. 1 is a schematic view of the overall structure of a three-shaft stubble-cleaning rotary-tillage mixed-burying soil preparation machine;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic view of a sub-transmission case structure;
FIG. 4 is a schematic diagram of a plate-type straight knife structure;
fig. 5 is a side view of fig. 4.
Description of part numbers in the figures:
1. the device comprises a sub-transmission case, 1-1, a case body, 1-2, an I shaft, 1-3, a gear I, 1-4, an II shaft, 1-5, a gear II, 1-6, a driving gear I, 1-7, a driving gear II, 1-8, a driving gear III, 1-9, an IV shaft, 1-10, a gear IV, 1-11, an III shaft, 1-12, a gear III, 1-13, a total driving gear, 2, a total transmission case, 3, a three-point suspension bracket, 4, a cover plate, 5, a press roller, 6, a ridging share assembly, 7, a deep scarification shovel assembly, 8, a plate type straight knife crushed soil stubble pressing assembly, 9, a straw mixed burying knife shaft, 10, a plate type straight knife crushed knife shaft, 11, a rack and rhizome assembly, 12 and a power transmission shaft.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
A three-shaft stubble-cleaning rotary-tillage mixed-burying soil preparation machine comprises a frame assembly 11, wherein a three-point suspension frame 3 and a main transmission case 2 are fixedly installed on the middle position of the front side of the upper end of the frame assembly 11 respectively, a deep-loosening shovel assembly 7, a ridging ploughshare assembly 6 and a press roller assembly 5 are sequentially installed on the rear side position of the lower end of the frame assembly 11 from front to back, a plate-type straight-blade rhizome crushing cutter shaft 10, a straw mixed-burying cutter shaft 9 and a straight-plate-type broken-soil stubble cutter shaft 8 are sequentially and rotatably installed on the front side position of the lower end of the frame assembly 11 and positioned in front of the deep-loosening shovel assembly 7 from front to back, a sub-transmission case 1 is fixedly installed on the upper end of the frame assembly 11 and positioned above the plate-type straight-blade rhizome crushing cutter shaft 10, the straw mixed-burying cutter shaft 9 and the plate-type straight-blade broken-soil stubble cutter shaft 8, a power transmission shaft 12 connects the sub-transmission case 1 with the main transmission case 2, the sub-transmission case 1 is respectively connected with a plate-type straight-blade root and stalk crushing cutter shaft 10, a straw mixed burying cutter shaft 9 and a plate-type straight-blade soil crushing stubble pressing cutter shaft 8, the plate-type straight-blade root and stalk crushing cutter shaft 10 and the straw mixed burying cutter shaft 9 rotate clockwise, and the plate-type straight-blade soil crushing stubble pressing cutter shaft 8 rotates anticlockwise.
The structure of the sub-transmission case 1 is as follows: a power transmission shaft 12, a plate-type straight knife rhizome crushing cutter shaft 10, a straw mixed burying cutter shaft 9, a plate-type straight knife soil crushing stubble pressing cutter shaft 8, an I shaft 1-2, an II shaft 1-4, an III shaft 1-11 and an IV shaft 1-9 are respectively and rotatably inserted and installed in a box body 1-1 in a mutually parallel manner, a total driving gear 1-13, a driving gear I1-6, a driving gear II 1-7 and a driving gear III 1-8 are respectively and fixedly installed on the power transmission shaft 12, the plate-type straight knife rhizome crushing cutter shaft 10, the straw mixed burying cutter shaft 9 and the plate-type straight knife soil crushing stubble pressing cutter shaft 8, gears I1-3, gears II 1-5, gears III 1-12 and gears IV shaft 1-10 are respectively and fixedly installed on the I shaft 1-2, the II shaft 1-4, the III shaft 1-11 and the IV shaft 1-9, the driving device comprises a main driving gear 1-13, gears I1-3, gears II 1-5, gears III 1-10, gears III 1-8, gears I1-3, gears III 1-12, gears IV 1-10, gears II 1-7, gears III 1-12, gears III 1-10, gears III 1-13, gears II 1-7, gears III 1-6, gears III 1-10, gears III 1-7, gears III 1-12, gears III 1-7, gears III 1-6, gears III, and gears III.
When the machine is used, the machine is connected to the rear part of a traction tractor in a hanging mode by a three-point suspension frame 3, a power output shaft of the traction tractor is connected with a main transmission case 2, when the whole machine moves forwards, the rotating power of the power output shaft of the traction tractor sequentially passes through the main transmission case 2, a power transmission shaft 12 and a sub transmission case 1 to respectively drive a plate-type straight-blade root and stem smashing cutter shaft 10, a straw mixed burying cutter shaft 9 to rotate clockwise and a plate-type straight-blade soil smashing stubble cutter shaft 8 to rotate anticlockwise, and then the operations of root and stem smashing, straw mixed burying and soil smashing and stubble pressing are sequentially completed, and then the operations of deep scarification, ridging and ridging of soil and the operation of a ridge table are sequentially completed by a deep scarification shovel assembly 7, a ploughing assembly 6 and a pressing roller 5.
Claims (2)
1. The utility model provides a three-shaft stubble-cleaning rotary tillage is buried soil preparation machine thoughtlessly, includes frame assembly (11) admittedly respectively on the frame assembly (11) upper end front side middle part install three-point mounted frame (3) and total transmission case (2) in proper order in the past after to on the frame assembly (11) lower extreme rear side position install subsoiler assembly (7), ridging share assembly (6) and compression roller assembly (5), its characterized in that: a plate-type straight knife rhizome smashing cutter shaft (10), a straw mixed burying cutter shaft (9) and a plate-type straight knife soil smashing stubble pressing cutter shaft (8) are rotatably arranged on the front side part of the lower end of the rack assembly (11) and positioned in front of a sub-soiling shovel assembly (7) from front to back in sequence, a sub-transmission case (1) is fixedly arranged on the front side part of the upper end of the rack assembly (11) and positioned above the plate-type straight knife rhizome smashing cutter shaft (10), the straw mixed burying cutter shaft (9) and the plate-type straight knife soil smashing stubble cutter shaft (8), the sub-transmission case (1) is connected with the main transmission case (2) through a power transmission shaft (12), the sub-transmission case (1) is respectively connected with the plate-type straight knife rhizome smashing cutter shaft (10), the straw mixed burying cutter shaft (9) and the plate-type straight knife soil smashing stubble cutter shaft (8), and the plate-type straight knife rhizome smashing cutter shaft (10) and the straw burying cutter shaft (9) rotate clockwise, the plate-type straight cutter soil-crushing stubble-crushing cutter shaft (8) rotates anticlockwise.
2. The three-shaft stubble-cleaning rotary tillage mixed burying soil preparation machine as claimed in claim 1, wherein: the structure of the sub-transmission case (1) is as follows: a power transmission shaft (12), a plate-type straight knife rhizome crushing cutter shaft (10), a straw mixed burying cutter shaft (9), a plate-type straight knife soil crushing stubble cutter shaft (8), an I shaft (1-2), an II shaft (1-4), an III shaft (1-11) and an IV shaft (1-9) are respectively and rotatably inserted and installed in a box body (1-1) in parallel, a total driving gear (1-13), a driving gear I (1-6), a driving gear II (1-7) and a driving gear III (1-8) are respectively and fixedly installed on the power transmission shaft (12), the plate-type straight knife rhizome crushing cutter shaft (10), the straw mixed burying cutter shaft (9) and the plate-type straight knife soil crushing stubble cutter shaft (8), and gears I (1-3), I (1-3) and IV shaft (1-9) are respectively and fixedly installed on the I shaft (1-2), the II shaft (1-4), the III shaft (1-11) and the IV shaft (1-9), The driving device comprises gears II (1-5), gears III (1-12) and gears IV (1-10), wherein a total driving gear (1-13) is connected with a driving gear I (1-6) sequentially through the gears I (1-3) and the gears II (1-5), the total driving gear (1-13) is connected with a driving gear III (1-8) sequentially through the gears I (1-3), the gears III (1-12) and the gears IV (1-10), and the total driving gear (1-13) is connected with the driving gear II (1-7) sequentially through the gears I (1-3) and the gears III (1-12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123201885.6U CN216853010U (en) | 2021-12-14 | 2021-12-14 | Three-shaft stubble-cleaning rotary-tillage mixed-burying soil-preparing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123201885.6U CN216853010U (en) | 2021-12-14 | 2021-12-14 | Three-shaft stubble-cleaning rotary-tillage mixed-burying soil-preparing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216853010U true CN216853010U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123201885.6U Active CN216853010U (en) | 2021-12-14 | 2021-12-14 | Three-shaft stubble-cleaning rotary-tillage mixed-burying soil-preparing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216853010U (en) |
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2021
- 2021-12-14 CN CN202123201885.6U patent/CN216853010U/en active Active
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