CN103518432A - Straw smashing and rotary tillage seeding composite operation machine - Google Patents
Straw smashing and rotary tillage seeding composite operation machine Download PDFInfo
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- CN103518432A CN103518432A CN201210226981.2A CN201210226981A CN103518432A CN 103518432 A CN103518432 A CN 103518432A CN 201210226981 A CN201210226981 A CN 201210226981A CN 103518432 A CN103518432 A CN 103518432A
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- straw
- blade assembly
- smashing
- rotary tillage
- rotary
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Abstract
The invention discloses a straw smashing and rotary tillage seeding composite operation machine which comprises a rack. A sowing head is arranged below the rack. Press wheels are arranged behind the sowing head. A seed box connected with the sowing head is arranged on the rack. A rotary blade assembly and a smashing blade assembly are sequentially arranged in front of the sowing head. A middle transmission device is arranged on the rack in front of the seed box. A cardan joint connected with a power device is arranged at the front end of an input shaft of the middle transmission device. A side transmission box is arranged below the side of the middle transmission device. An output shaft of the side transmission box is connected with the rotary blade assembly. A transverse output shaft is arranged on the middle transmission device and is connected with the smashing blade assembly through a conveying belt. The straw smashing and rotary tillage seeding composite operation machine can finish operation procedure of smashing straw, tilling broken soil in a rotary mode to cover straw, sowing, pressing and the like at one time, and is capable of avoiding soil hardening caused by multiple times of rolling compaction by tractors. Due to the fact that straw is returned to fields, so that soil organic matter is increased. Consequently, the output of crops is improved.
Description
Technical field
The present invention relates to a kind of agricultural machinery, particularly a kind of stalk crushing rotary tillage seeding combined working machine.
Background technology
At present, the domestic straw crushing and field-returning machine generally using and rotary tillage sowing machine are to distinguish operation, so increased the pressure ground number of times of tractor, soil are easily hardened; Because being opens operation in twice minute, so operating efficiency is low, big energy-consuming, cost are high, reduced crops working condition, reduce crop yield.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, and stalk crushing rotary tillage seeding combined working machine a kind of simple in structure, easy to use is provided.
Technical problem to be solved by this invention is to realize by following technical scheme, the present invention is a kind of stalk crushing rotary tillage seeding combined working machine, comprise frame, the below of frame is provided with seeding head, the rear of seeding head is provided with press wheel, the top of frame is provided with the seed-box being connected with seeding head, be characterized in: the place ahead of described seeding head is provided with rotary blade assembly and crushing knife assembly successively, the frame in seed-box the place ahead is provided with intermediate gearing, the front end of the power shaft of intermediate gearing is provided with the universal joint being connected with power set, the side-lower of intermediate gearing is provided with side transmission case, the output shaft of side transmission case is connected with rotary blade assembly, intermediate gearing is provided with horizontal output shaft, horizontal output shaft is connected with crushing knife assembly by transmission belt.
Technical problem to be solved by this invention can also further realize by following technical scheme, crushing knife assembly comprises pulverizes cutter shaft, tool rest, broach shell and crushing knife, tool rest is welded on symmetrically and pulverizes on cutter shaft along cutter shaft body direction by four rows, broach shell is arranged on the centre of tool rest, and crushing knife is arranged on broach shell.
Compared with prior art, the present invention by intermediate gearing by power transmission to crushing knife assembly and rotary blade assembly, realize and once complete the multi-job operations such as crushed stalk throwing returning, rotary tillage hack stalks mulching, sowing and suppression, operation effectiveness is good, production efficiency is high, operating cost is low, avoid tractor repeatedly to roll the soil compaction that soil causes; Owing to having realized straw-returning, be conducive to increase the soil organic matter, thereby improved crop growth condition, the output that has improved crops, it is rational in infrastructure, easy to install and use, simple to operate, can support the use with large and middle tractor, improve operating efficiency, reduce operating cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of crushing knife assembly of the present invention.
Fig. 3 is actuating unit connected mode schematic diagram of the present invention.
Embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
With reference to accompanying drawing, a kind of stalk crushing rotary tillage seeding combined working machine, comprise frame 14, the below of frame 14 is provided with seeding head 5, the rear of seeding head 5 is provided with press wheel 4, the top of frame 14 is provided with the seed-box 3 being connected with seeding head 5, the place ahead of described seeding head 5 is provided with rotary blade assembly 10 and crushing knife assembly 11 successively, the frame 14 in seed-box 3 the place aheads is provided with intermediate gearing 2, the front end of the power shaft of intermediate gearing 2 is provided with the universal joint 1 being connected with power set, the side-lower of intermediate gearing 2 is provided with side transmission case 9, the output shaft of side transmission case 9 is connected with rotary blade assembly 10, intermediate gearing 2 is provided with horizontal output shaft, horizontal output shaft is connected with crushing knife assembly 11 by transmission belt.
Crushing knife assembly 11 comprises pulverizes cutter shaft 13, tool rest 8, broach shell 7 and crushing knife 6, tool rest 8 is welded on symmetrically and pulverizes on cutter shaft 13 along cutter shaft body direction by four rows, broach shell 7 is arranged on the centre of tool rest 8, crushing knife 6 is arranged on broach shell 7, crushing knife 6 symmetric arrays are installed, and are conducive to improve rotary balance.
During operation, by universal joint 1, tractor dynamic power is input to bevel gear wheel and the bevel pinion in intermediate gearing 2, bevel gear wheel is meshed with bevel pinion, realize direction-variable power and speedup, on bevel pinion, be connected with power transmission shaft, and by power transmission shaft, power be sent to respectively to side transmission case 9 and horizontal output shaft, the driving gear in side transmission case 9 is connected with power transmission shaft, drive duplicate gear and idle pulley, by power transmission to rotary blade assembly 10; Horizontal output shaft drives small belt pulley to rotate by big belt pulley 12 and V belt, realizes secondary speedup, thereby crushing knife assembly 11 is run up.
When the present invention advances with tractor, its press wheel 4 rolls, and by the sowing sprocket rotation on chain-driving seed-box 3, then drives seed wheel to rotate by sowing sprocket wheel, and seed is discharged from seeding head 5, completes seeding operation.
The present invention and large and middle tractor support the use, when tractor advances, the crushing knife assembly 11 in the place ahead is in the process of running up, and by stalks cutting and shed on ground, rotary blade assembly 10 shreds soil, and level land after covering crushing straw, under the driving of press wheel 4, seed wheel enters seeding head 5 by seed, and seed falls into soil, through press wheel 4 compactings, the operations such as crushed stalk, rotary tillage hack, covering, sowing and suppression have once been completed.If necessary, the rotary tillage rotor of rotary blade assembly 10 can and sowing fabric width place can install two rotary blades in left and right additional, minimal till operation, the used time is not removablely fallen.
Claims (2)
1. a stalk crushing rotary tillage seeding combined working machine, comprise frame, the below of frame is provided with seeding head, the rear of seeding head is provided with press wheel, the top of frame is provided with the seed-box being connected with seeding head, it is characterized in that: the place ahead of described seeding head is provided with rotary blade assembly and crushing knife assembly successively, the frame in seed-box the place ahead is provided with intermediate gearing, the front end of the power shaft of intermediate gearing is provided with the universal joint being connected with power set, the side-lower of intermediate gearing is provided with side transmission case, the output shaft of side transmission case is connected with rotary blade assembly, intermediate gearing is provided with horizontal output shaft, horizontal output shaft is connected with crushing knife assembly by transmission belt.
2. stalk crushing rotary tillage seeding combined working machine according to claim 1, it is characterized in that: crushing knife assembly comprises pulverizes cutter shaft, tool rest, broach shell and crushing knife, tool rest is welded on symmetrically and pulverizes on cutter shaft along cutter shaft body direction by four rows, broach shell is arranged on the centre of tool rest, and crushing knife is arranged on broach shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210226981.2A CN103518432A (en) | 2012-07-03 | 2012-07-03 | Straw smashing and rotary tillage seeding composite operation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210226981.2A CN103518432A (en) | 2012-07-03 | 2012-07-03 | Straw smashing and rotary tillage seeding composite operation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103518432A true CN103518432A (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210226981.2A Pending CN103518432A (en) | 2012-07-03 | 2012-07-03 | Straw smashing and rotary tillage seeding composite operation machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103518432A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304867A (en) * | 2016-09-29 | 2017-01-11 | 程振勇 | All-returning-to-field wheat and soybean rotary sowing machine |
| CN107182322A (en) * | 2017-06-13 | 2017-09-22 | 农业部南京农业机械化研究所 | A kind of local rotary tillage seeding and fertilizing straw mulching and returning machine |
| CN111837482A (en) * | 2020-08-20 | 2020-10-30 | 连云港市农机试验推广站 | Wheat fertilizing and seeding operation machine for returning straw to field |
| CN111955076A (en) * | 2020-09-21 | 2020-11-20 | 塔里木大学 | Orchard green manure smashing and turning machine |
-
2012
- 2012-07-03 CN CN201210226981.2A patent/CN103518432A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304867A (en) * | 2016-09-29 | 2017-01-11 | 程振勇 | All-returning-to-field wheat and soybean rotary sowing machine |
| CN107182322A (en) * | 2017-06-13 | 2017-09-22 | 农业部南京农业机械化研究所 | A kind of local rotary tillage seeding and fertilizing straw mulching and returning machine |
| CN111837482A (en) * | 2020-08-20 | 2020-10-30 | 连云港市农机试验推广站 | Wheat fertilizing and seeding operation machine for returning straw to field |
| CN111955076A (en) * | 2020-09-21 | 2020-11-20 | 塔里木大学 | Orchard green manure smashing and turning machine |
| CN111955076B (en) * | 2020-09-21 | 2024-09-17 | 塔里木大学 | Orchard green manure smashes turn-down press |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |