CN212184046U - Stubble-cleaning subsoiling rotary tillage ridging combined machine - Google Patents
Stubble-cleaning subsoiling rotary tillage ridging combined machine Download PDFInfo
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- CN212184046U CN212184046U CN202020784999.4U CN202020784999U CN212184046U CN 212184046 U CN212184046 U CN 212184046U CN 202020784999 U CN202020784999 U CN 202020784999U CN 212184046 U CN212184046 U CN 212184046U
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Abstract
The utility model discloses a stubble-cleaning subsoiling rotary tillage ridging combined machine relates to the agricultural machine field. The operation machine comprises a frame, wherein a gear box is fixed on the frame, and a stubble cleaning cutter disc, a subsoiler, a rotary cultivator and a ridger are sequentially connected and fixed on the frame. The stubble cleaning cutter disc and the rotary cultivator are driven to rotate by the gear box; the subsoiler is of a pointed angle type structure. A dust remover is fixed in front of the stubble cleaning cutter head, a dust collection channel is communicated with the dust remover, and an opening of the dust collection channel is arranged downwards. The operation machine integrates the operations of stubble cleaning, deep scarification, rotary tillage, ridging and the like to be completed at one time, breaks the plough bottom layer, resists drought, preserves soil moisture, improves the soil fertility, increases the yield and reduces the dust.
Description
Technical Field
The utility model relates to the field of agricultural machines, especially, relate to a stubble-cleaning subsoiling rotary tillage ridging combined operation machine.
Background
In northeast China, because the cultivation mode is single, the cultivation layer is shallow when the rotary cultivator is used for operation all the year round, the tractor enters the ground for many times, the soil is rolled for many times, soil hardening is caused, and a hard plough bottom layer is formed at the bottom of the soil; meanwhile, a large amount of labor and oil are wasted, so that the soil preparation operation cost is high, the efficiency is low, and drought resistance and soil moisture conservation are not facilitated during the farming season; in addition, the soil pollution is caused by no application of farmyard manure, large use of chemical fertilizers and use of agricultural films for many years, so that the soil fertility is sharply reduced, the yield of crops is reduced or the yield is unstable, and the sustainable agriculture and the ecological agriculture are not developed easily. In the operation of the actual cultivator, most of the electric cultivators drive into the ground manually, and the harm of dust to drivers is ignored.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a stubble-cleaning subsoiling rotary tillage ridging combined operation machine is provided which integrates operations such as stubble-cleaning, subsoiling, rotary tillage and ridging, breaks the plough bottom layer, resists drought and preserves soil moisture, improves soil fertility and increases yield, and reduces raise dust.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
the utility model provides a stubble-cleaning rotary tillage ridging combined operation machine that loosens deeply, includes the frame, be fixed with total gear box in the frame, its characterized in that:
the main gear box is of a double-shaft structure, and a stubble cleaning cutter disc, a subsoiler, a rotary cultivator and a ridger are sequentially connected and fixed on the rack;
the stubble ploughing cutter head and the rotary cultivator are driven to work by double shafts of the main gear box respectively; the subsoiler is of a sharp-angled structure;
a dust remover is fixed in front of the stubble cleaning cutter disc, a dust collection channel is communicated with the dust remover, and an opening of the dust collection channel is arranged downwards.
The technical scheme is that the ridger is fixed on the frame through an adjusting device, the adjusting device comprises a fixed arm and a telescopic rod, one end of the fixed arm and one end of the telescopic rod are fixed on the frame, and the other ends of the fixed arm and the telescopic rod are hinged with each other to form a triangular structure.
The technical scheme is that the dust remover is a negative pressure back flushing dust remover.
The further technical scheme is that the subsoiler is externally sprayed with high-strength alloy.
A further technical scheme is that a plurality of adjusting holes which are vertically arranged are formed in the upper end of the subsoiler, mounting holes matched with the adjusting holes are formed in the rack, and the adjusting holes and the mounting holes can be connected through bolts to fix the subsoiler on the rack.
The rotary cultivator is characterized in that a rotary disc is fixed at the joint of the rotary cultivator and the rack, and the rotary disc can adjust the distance between the rotary cultivator and the rack through rotation.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the utility model discloses integrated an operation such as stubble-cleaning, subsoiling, rotary tillage, ridging once accomplishes, reduce tractor number of times and soil compaction of advancing, can form reasonable soil structure, subsoiler digs into soil deeply, can break the plough bottom that the perennial farming formed. The rotary blade breaks the soil blocks and enables the soil blocks to be fluffy; the ditching ridger behind the rotary cultivator divides the loosened soil into furrows and ridges, effectively improves the physical and chemical indexes of the soil, and plays a role in water storage, soil moisture conservation, drought resistance and waterlogging prevention.
Meanwhile, the dust remover adsorbs dust in the working process, and the damage of the dust to an operator is reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are 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 some, not all, embodiments of the present invention. Based on the embodiments only in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1-2, a stubble-cleaning subsoiling rotary tillage ridging combined machine comprises a frame 10, wherein a main gear box 100 is fixed on the frame 10, the main gear box 100 is of a double-shaft structure, and a stubble-cleaning cutter head 1, a subsoiling shovel 2, a rotary cultivator 3 and a ridger 4a are sequentially connected and fixed on the frame 10; the stubble ploughing cutter head 1 and the rotary cultivator 3 are driven to work by double shafts of a main gear box 100 respectively; the subsoiler 2 is of a sharp-angled structure; a dust remover 5 is fixed in front of the stubble cleaning cutter head 1, a dust collection channel is communicated with the dust remover 5, and an opening of the dust collection channel is arranged downwards.
When the working machine works, firstly, the main gear box 100 drives the left output shaft, then the side transmission shaft drives the side gear box to drive the stubble cleaning shaft to rotate through the side transmission shaft, the stubble cleaning shaft disc is provided with the 7-shaped bent blade, and the stubble cleaning blade rotating at high speed breaks crop roots. And secondly, the middle three subsoiling shovels 2 are used for subsoiling and entering the soil, so that a plough bottom layer formed by perennial cultivation can be broken. The rear output shaft of the main gear box 100 drives the gear box of the rotary cultivator 3 through the rear transmission shaft, the gear box of the rotary cultivator 3 drives the rotary cultivating shaft to rotate so as to drive the rotary cultivating blades to break soil blocks and enable the soil blocks to be fluffy, and finally the soil is loosened by the ridgers 4a and separated into furrows and ridges. At the same time, the dust collector 5 works to block the dust from the operation space.
And the ridger 4a is fixed on the frame 10 through an adjusting device 6, the adjusting device 6 comprises a fixed arm 61 and an expansion link 62, one end of the fixed arm 61 and one end of the expansion link 62 are fixed on the frame 10, and the other ends are hinged with each other to form a triangular structure. Thereby can adjust the ridging depth of ridger 4a through telescopic link 62 to ridger 4a can be pulled down from adjusting device 6, changes spike-tooth press roller 4b, thereby is applicable to the use in the non-furrow area of plain, and is same, and spike-tooth press roller 4b also can adjust the press depth through telescopic link 62.
Wherein the dust remover 5 is a negative pressure back flushing dust remover 5. Can meet the requirement of effectively trapping the particulate smoke dust and suspended micro dust, thereby meeting the use requirement under the open environment.
Simultaneously, a plurality of vertical regulation hole 20 of arranging is seted up to subsoiler 2's upper end, seted up in the frame 10 with regulation hole 20 assorted mounting hole 21, regulation hole 20 and mounting hole 21 can be fixed subsoiler 2 in frame 10 through bolted connection. When the subsoiler 2 is fixed, the soil penetration depth of the subsoiler is controlled by selecting different adjusting holes 20 to be connected with the mounting holes 21. And spraying high-strength alloy on the surface of the subsoiler 2. The shovel point adopts the novel drag reduction design of closed angle formula, and power consumption reduces 10%, and 2 shovel point surface spraying of subsoiler excel in wear-resisting alloy, life increase 2 times. The handle of the subsoiler 2 is made of high-quality boron steel, and the heat treatment process is optimized, so that the subsoiler has better toughness. In order to accord with the protective farming idea and avoid soil moving and damage to soil due to annual deep scarification, the deep scarification shovel 2 is designed to be convenient to detach, and after the annual deep scarification operation, the deep scarification shovel 2 is detached next year, and only stubble cleaning and rotary tillage operation is carried out.
Similarly, a rotary disc 31 is fixed at the joint of the rotary cultivator 3 and the frame 10, and the rotary disc 31 can adjust the distance between the rotary cultivator 3 and the frame 10 through rotation. To control the rotary tillage depth.
The above is only the preferred embodiment of the present invention, and any person can make some simple modifications, deformations and equivalent replacements according to the present invention, all fall into the protection scope of the present invention.
Claims (6)
1. The utility model provides a stubble-cleaning subsoiling rotary tillage ridging combined operation machine, includes frame (10), be fixed with total gear box (100) in frame (10), its characterized in that:
the main gear box (100) is of a double-shaft structure, and a stubble cleaning cutter head (1), a subsoiler (2), a rotary cultivator (3) and a ridger (4a) are sequentially connected and fixed on the rack (10);
the stubble ploughing cutter head (1) and the rotary cultivator (3) are driven by double shafts of the main gear box (100) to work respectively; the subsoiler (2) is of a sharp-angled structure;
a dust remover (5) is fixed in front of the stubble cleaning cutter head (1), a dust collection channel is communicated with the dust remover (5), and an opening of the dust collection channel is arranged downwards.
2. A stubble ploughing, deep scarification, rotary tillage and ridging combined machine according to claim 1, characterized in that the ridger (4a) is fixed on the frame (10) through an adjusting device (6), the adjusting device (6) comprises a fixed arm (61) and a telescopic rod (62), one end of the fixed arm (61) and the telescopic rod (62) is fixed on the frame (10), and the other end is hinged with each other to form a triangular structure.
3. A stubble ploughing, subsoiling, rotary tilling and ridging combined machine according to claim 1, characterized in that said dust collector (5) is a negative pressure backwash dust collector.
4. A stubble ploughing, subsoiling, rotary tilling and ridging combined machine as claimed in claim 1, wherein said subsoiler (2) is externally coated with a high strength alloy.
5. A stubble ploughing, subsoiling, rotary tillage and ridging combined machine as claimed in claim 1, wherein the upper end of the subsoiler (2) is provided with a plurality of vertically arranged adjusting holes (20), the frame (10) is provided with mounting holes (21) matching with the adjusting holes (20), and the adjusting holes (20) and the mounting holes (21) can fix the subsoiler (2) on the frame (10) through bolt connection.
6. A stubble ploughing, deep scarification, rotary tillage and ridging combined machine as claimed in claim 1, characterized in that a rotary disk (31) is fixed at the joint of the rotary tiller (3) and the frame (10), and the rotary disk (31) can adjust the distance between the rotary tiller (3) and the frame (10) through rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020784999.4U CN212184046U (en) | 2020-05-12 | 2020-05-12 | Stubble-cleaning subsoiling rotary tillage ridging combined machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020784999.4U CN212184046U (en) | 2020-05-12 | 2020-05-12 | Stubble-cleaning subsoiling rotary tillage ridging combined machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212184046U true CN212184046U (en) | 2020-12-22 |
Family
ID=73814556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020784999.4U Active CN212184046U (en) | 2020-05-12 | 2020-05-12 | Stubble-cleaning subsoiling rotary tillage ridging combined machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212184046U (en) |
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2020
- 2020-05-12 CN CN202020784999.4U patent/CN212184046U/en active Active
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