CN2713791Y - A straw disintegrating, field returning and covering deep scarification machine - Google Patents
A straw disintegrating, field returning and covering deep scarification machine Download PDFInfo
- Publication number
- CN2713791Y CN2713791Y CN 200420042259 CN200420042259U CN2713791Y CN 2713791 Y CN2713791 Y CN 2713791Y CN 200420042259 CN200420042259 CN 200420042259 CN 200420042259 U CN200420042259 U CN 200420042259U CN 2713791 Y CN2713791 Y CN 2713791Y
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- Prior art keywords
- shovel
- frame
- straw
- returning
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a straw disintegrating, field returning and covering deep scarification machine. The utility model is a combined type machine which can complete two working procedures of disintegrating the straw for the field return and scarifying the soil deeply in one time. The primary structure of the straw disintegrating, field returning and covering deep scarification machine is that the frame is provided with a disintegration roller having a hammer paw, a shovel frame is arranged behind the frame, the shovel is fixed in a shovel seat on the shovel frame by a shovel clamp, and a support roller for regulating the height of the hammer paw is arranged behind the shovel. At present no others with the same type can be compared with the utility model having simple and compact structure, convenient and reliable use, and reasonable design. The straw disintegrating, field returning and covering deep scarification machine is specially adapted to use in the arid and semi-arid area and plays an important role for popularizing the protective cultivation.
Description
Technical field
It is mechanical that the utility model belongs to, and particularly relates to a kind of crushed stalk mulching and returning subsoiler of agricultural machinery.
Background technology
Continuous popularization along with the agricultural protection farming technique; the agricultural tool that matches with it is also in a large amount of development and production; 4J-150 type straw crushing and field-returning machine as the production of Shaanxi Qin Feng agricultural machinery Co., Ltd; the 4QR type straw crushing and field-returning machine that Shijiazhuang agricultural machinery limited company produces; and the 1LH-306 type subsoiler of Shanghai Tractor Internal Combustion Engine Co.'s production; the 1SN type subsoiler that the Baoding agricultural machinery plant produces; these facility can only be finished single machinery and take care of; straw crushing and field-returning machine can only crushing straw and can not chiselling ground; subsoiler can only loosen the soil and can not crushing straw, and these twice are taken care of operation and are absolutely necessary in conservation tillage.The present mode of taking care of is first by the cracker crushing straw, and by the loose soil of subsoiler, such subitem operation must make tractor repeatedly enter the soil, causes the excessive pressurized of soil layer again, and structural deterioration has also increased operating cost simultaneously, has reduced operating efficiency.
The utility model content
The purpose of this utility model is that a kind of crushed stalk of can finishing of design covers the crushed stalk mulching and returning subsoiler that can carry out two kinds of functions of local at interval dark pine again simultaneously to crop by fabric width.
The technical solution of the utility model is:
Frame front upper part device has hanger bracket, preceding lower device has gear-box, be provided with splined shaft before the gear-box, the one side is provided with power transmission shaft, central rack is provided with pulverization roller, the pulverization roller outer rim is equipped with several hammer pawls, power transmission shaft links to each other with pulverization roller by driving-belt, the pulverization roller rear portion is provided with the shovel frame mutually with frame, the shovel frame is provided with the shovel seat, and the shovel body fastens in the shovel seat by shovel, is provided with the shovel support between each shovel body and frame, the support arm that places the backing roll that shovels the body rear portion to pass through the left and right sides links to each other with frame, at the shovel seat and near between the support arm of backing roll the adjusting bolt is housed also.
Figure of description
Accompanying drawing 1 is a main TV structure schematic diagram of the present utility model.
Accompanying drawing 2 is the plan structure schematic diagram of the utility model accompanying drawing 1.
Description of reference numerals is as follows:
Frame 1, hanger bracket 2, gear-box 3, driving-belt 4, pulverization roller 5, hammer pawl 6, backing roll 7, shovel frame 8, shovel body 9, shovel seat 10, shovel card 11, shovel support 12, splined shaft 13, power transmission shaft 14, support arm 15, regulate bolt 16.
Embodiment
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:
At frame (1) front upper part device hanger bracket (2) is arranged, preceding lower device has gear-box (3), the preceding splined shaft (13) that is provided with of gear-box (3), the one side is provided with power transmission shaft (14), frame (1) middle part is provided with pulverization roller (5), pulverization roller (5) outer rim evenly is equipped with three hammer pawls (6), power transmission shaft (14) links to each other with pulverization roller (5) by driving-belt (4), pulverization roller (5) rear portion is provided with former and later two shovel framves (8) mutually with frame (1), preceding shovel frame (8) is provided with two shovel seats (10), back shovel frame (8) is provided with a shovel seat (10), shovel body (9) is fixed in the shovel Cuo (10) by shovel card (11), between each shovel body (9) and frame (1), be provided with shovel support (12), the backing roll (7) that places shovel body (9) rear portion links to each other with frame (1) by the support arm (15) of the left and right sides, between shovel seat (10) and the close support arm (15) of backing roll (7) adjusting bolt (16) is housed also.
During work, make the hammer pawl apart from face of land 2-8cm by adjusting the height of regulating bolt change backing roll earlier, adjust the shovel body again, making its embedded depth is about 30cm, and make the shovel support have suitable pretightning force, then the utility model is articulated mutually with tractor, power output is combined with splined shaft, elder generation's outputting power is advanced when the pulverization roller high speed rotating, more steadily along with moving ahead of facility, stalk is just pushed over and is smashed by the hammer pawl on the pulverization roller immediately, shed uniformly then in the face of land, the shovel body is just once finished the effect on crushed stalk mulching and returning chiselling ground followed by spreading the dark pine that carries out wide line-spacing in the ground of removing stalk.
The utility model is reasonable in design, and is simple and compact for structure, easy to use and reliable, still do not have similar type by comparison at present, can be described as a blank having filled up agricultural machinery.The utility model is specially adapted to apply in China arid and semi-arid area, will play an important role for promoting conservation tillage.
Claims (2)
1. crushed stalk mulching and returning subsoiler, be hanger bracket (2) to be arranged at frame (1) front upper part device, preceding lower device has gear-box (3), the preceding splined shaft (13) that is provided with of gear-box (3), the one side is provided with power transmission shaft (14), it is characterized in that being provided with pulverization roller (5) at frame (1) middle part, pulverization roller (5) outer rim evenly is equipped with several hammer pawls (6), power transmission shaft (14) links to each other with pulverization roller (5) by driving-belt (4), pulverization roller (5) rear portion is provided with shovel frame (8) mutually with frame (1), shovel frame (8) is provided with shovel seat (10), shovel body (9) is fixed in the shovel Cuo (10) by shovel card (11), the backing roll (7) that places shovel body (9) rear portion links to each other with frame (1) by the support arm (15) of the left and right sides, between shovel seat (10) and the close support arm (15) of backing roll (7) adjusting bolt (16) is housed also.
2. a kind of crushed stalk mulching and returning subsoiler according to claim 1 is characterized in that being provided with shovel support (12) between each shovel body (9) and frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420042259 CN2713791Y (en) | 2004-07-28 | 2004-07-28 | A straw disintegrating, field returning and covering deep scarification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420042259 CN2713791Y (en) | 2004-07-28 | 2004-07-28 | A straw disintegrating, field returning and covering deep scarification machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2713791Y true CN2713791Y (en) | 2005-08-03 |
Family
ID=34871980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420042259 Expired - Fee Related CN2713791Y (en) | 2004-07-28 | 2004-07-28 | A straw disintegrating, field returning and covering deep scarification machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2713791Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823348A (en) * | 2012-06-18 | 2012-12-19 | 中国农业大学 | Subsoiler vibrating in staggering way |
-
2004
- 2004-07-28 CN CN 200420042259 patent/CN2713791Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823348A (en) * | 2012-06-18 | 2012-12-19 | 中国农业大学 | Subsoiler vibrating in staggering way |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |