CN2387700Y - Double-roller straw return tiller - Google Patents
Double-roller straw return tiller Download PDFInfo
- Publication number
- CN2387700Y CN2387700Y CN 99248205 CN99248205U CN2387700Y CN 2387700 Y CN2387700 Y CN 2387700Y CN 99248205 CN99248205 CN 99248205 CN 99248205 U CN99248205 U CN 99248205U CN 2387700 Y CN2387700 Y CN 2387700Y
- Authority
- CN
- China
- Prior art keywords
- rotor
- rotary tillage
- pulverized
- frame
- covering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model relates to a double-roller straw field-returning rotary cultivating machine which is agricultural machinery and is used for the operation of crop straw pulverizing field returning and rotary cultivation. The utility model is composed of a suspension frame, a machine frame, a power input shaft, a gear box, a transmission device, a front rotary cultivating pulverizing cutter roller, a front protective cover, a stationary cutter, a rear rotary cultivating covering cutter roller, and a rear protective cover. The machine can realize to complete operation of crop straw pulverizing field returning and plowing in one step. The utility model has the advantages of simple structure, small power consumption, good working quality, high productive efficiency, convenient operation, reliable operation, etc.
Description
The utility model is a kind of agricultural machinery, is used for the also field rotary tillage operation of agricultural crop straw.
The straw-returning operation of crops is one of major technique measure of present China rural area processing stalk, has the crop straw burning of preventing, reduces environmental pollution, improves advantages such as soil organic matter content and increase soil fertility.At present the main method and the facility of China's straw-returning are: use face of land stalk crasher earlier, face of land stalk is carried out pulverization process, for subsequent job is provided convenience, main facility have, flail knife formula wheat stalk cracker and beat chip maize straw pulverizing machine; With mouldboard plow or rotovator the stalk of having pulverized is ploughed covering then, finish the straw-returning operation, reach the purpose of crops straw returning field.But at present relatively poor, the power consumption of the facility operation effectiveness of using greatly, repeatedly operation serious to soil compaction, fail to realize integration of operation, particularly can't handle the long-stalked crops stalk.Therefore, be badly in need of that a kind of operation effectiveness is good, power consumption is little, can once finish the straw cutting apparatus of crushed stalk and rotary tillage operation.
At the problem that above-mentioned prior art exists, the purpose of this utility model is the straw cutting apparatus that a kind of production efficiency height of design, operation quality are good, can realize once finishing crushed stalk and rotary tillage operation.
The utility model is made up of hanger bracket (5), frame (8), power input shaft (4), gearbox (6), transmission device (7), preceding rotary tillage pulverizing rotor (1), front protection cover (2), stationary knife (3), back rotary tillage covering rotor (10), rear shield (9).Hanger bracket (5) is fixed together with frame (8), gearbox (6) is installed in the top of frame (8), one end links to each other with tractor motive power output shaft by power input shaft (4), rotor (1) and back rotary tillage covering rotor (10) were pulverized in rotary tillage before the other end passed to power respectively by transmission device (7), rotor (1) is installed in frame by support plate front lower place is pulverized in preceding rotary tillage, support plate is pulverized rotor (1) by bearing and preceding rotary tillage and is connected, the front upper place of rotor (1) was pulverized in rotary tillage before front protection cover (2) was configured in, be fixed on the frame (8), the top of rotor (1) was pulverized in rotary tillage before stationary knife (3) was configured in, cutting edge backwards, stationary knife upper end hypsokinesis, back rotary tillage covers rotor (10) and is configured in the back lower place that rotor (1) is pulverized in preceding rotary tillage, rear shield (9) is a grating structure, be configured in the back upper place of back rotary tillage covering rotor (10), hinged with frame (8), the diameter of the tactical diameter of rotor (1) smaller or equal to back rotary tillage covering rotor (10) pulverized in preceding rotary tillage, the rotating speed of the rotating speed of rotor (1) more than or equal to back rotary tillage covering rotor (10) pulverized in preceding rotary tillage, preceding rotary tillage is pulverized rotor (1) and is covered the centre-to-centre spacing of rotor (10) more than or equal to two radius of rotor sums with the back rotary tillage, the direction of rotation that rotor (1) is pulverized in preceding rotary tillage is identical with the direction of rotation of its operation tractor driving wheel of traction, and the direction of rotation that back rotary tillage covers rotor (10) is opposite with preceding rotary tillage pulverizing rotor (1) direction of rotation.
Described embodiment is further described below in conjunction with accompanying drawing.
Accompanying drawing 1 is a structure diagram of the present utility model.
When working, the related two roller straw application rotary cultivators of the utility model articulate by suspension arrangement and hanger bracket (5) by tractor, the work of this machine of traction, link to each other with the power input shaft (4) of gearbox (6) by universal joint by tractor motive power output shaft, rotor (1) and back rotary tillage covering rotor (10) were pulverized in rotary tillage before gearbox (6) other end was transferred to power respectively by transmission device (7), drove the work of rotary tillage rotor.The direction of rotation that rotor (1) is pulverized in preceding rotary tillage is identical with the direction of rotation of its operation tractor driving wheel of traction, along with machine advances, crops straw is overwhelmed the place ahead of pulverizing rotor (1) in preceding rotary tillage by front protection cover (2), pulverize the rotation of rotor (1) by preceding rotary tillage, to throw to the rear after the crops straw pulverizing, the depth of cut that rotor (1) is pulverized in preceding rotary tillage is 0～10cm..Back rotary tillage covers rotor (10) and is configured in the back lower place that rotor (1) is pulverized in preceding rotary tillage, and direction of rotation is opposite with preceding rotary tillage pulverizing rotor (1) direction of rotation, and the tilth that back rotary tillage covers rotor (10) is 10～25cm.Rear shield (9) is a grating structure, be configured in the back upper place of back rotary tillage covering rotor (10), hinged with frame (8), pulverize rotor (1) through preceding rotary tillage and pulverize the stalk of throwing backward under the blocking of rear shield (9), at first drop on the bottom of farming, back rotary tillage covers the soil throwing backward of rotor (10) rotary tillage, covers on the stalk of pulverizing by rear shield (9) grizzly bar.The tactical diameter that rotor (1) is pulverized in preceding rotary tillage is 330～490mm, rotating speed is 200～600rpm, the diameter that back rotary tillage covers rotor (10) is 390～520mm, rotating speed is 150～400rpm, when with the operation of 35～50Kw tractor, the working width of this machine is 1.6～2.0m, and machine forwarding speed is 2.5～3.5km/hr, and production efficiency can reach 6.0～10.5 mu/hour.Can once finish the crops straw chopping and returning and plough operation.
The utility model compared with prior art, this machine can realize once finishing the crop material powder Broken also field and plough operation has simple in structurely, and power consumption is little, operation quality good, produces effect The rate height, easy to operate, the advantages such as reliable operation. Application has a extensive future.
Claims (3)
1, a kind of pair of roller straw application rotary cultivator, by hanger bracket (5), frame (8), power input shaft (4), gearbox (6), transmission device (7), rotor (1) is pulverized in preceding rotary tillage, front protection cover (2), stationary knife (3), back rotary tillage covers rotor (10), rear shield (9) is formed, it is characterized in that hanger bracket (5) and frame (8) are fixed together, gearbox (6) is installed in the top of frame (8), one end links to each other with tractor motive power output shaft by power input shaft (4), rotor (1) and back rotary tillage covering rotor (10) were pulverized in rotary tillage before the other end passed to power respectively by transmission device (7), rotor (1) is installed in frame by support plate front lower place is pulverized in preceding rotary tillage, support plate is pulverized rotor (1) by bearing and preceding rotary tillage and is connected, the front upper place of rotor (1) was pulverized in rotary tillage before front protection cover (2) was configured in, be fixed on the frame (8), the top of rotor (1) was pulverized in rotary tillage before stationary knife (3) was configured in, cutting edge backwards, stationary knife upper end hypsokinesis, back rotary tillage covers rotor (10) and is configured in the back lower place that rotor (1) is pulverized in preceding rotary tillage, be installed in the back lower place of frame by support plate, support plate covers rotor (10) by bearing and back rotary tillage and is connected, rear shield (9) is a grating structure, be configured in the back upper place of back rotary tillage covering rotor (10), hinged with frame (8).
2, according to 1 described pair of roller straw application rotary cultivator of claims, the diameter of the tactical diameter of rotor (1) smaller or equal to back rotary tillage covering rotor (10) pulverized in rotary tillage before it is characterized in that, preceding rotary tillage is pulverized rotor (1) and covered the centre-to-centre spacing of rotor (10) more than or equal to two radius of rotor sums with the back rotary tillage.
3, according to 1 described pair of roller straw application rotary cultivator of claims, the rotating speed of the rotating speed of rotor (1) more than or equal to back rotary tillage covering rotor (10) pulverized in rotary tillage before it is characterized in that, and the direction of rotation that rotor (1) is pulverized in preceding rotary tillage is identical with the direction of rotation of its operation tractor driving wheel of traction, and the direction of rotation that back rotary tillage covers rotor (10) is opposite with preceding rotary tillage pulverizing rotor (1) direction of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99248205 CN2387700Y (en) | 1999-10-10 | 1999-10-10 | Double-roller straw return tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99248205 CN2387700Y (en) | 1999-10-10 | 1999-10-10 | Double-roller straw return tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2387700Y true CN2387700Y (en) | 2000-07-19 |
Family
ID=34033448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99248205 Expired - Fee Related CN2387700Y (en) | 1999-10-10 | 1999-10-10 | Double-roller straw return tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2387700Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379171A (en) * | 2011-08-26 | 2012-03-21 | 扬州大学 | Stratified soil cutting rotary cultivator |
| CN103563514A (en) * | 2013-11-04 | 2014-02-12 | 南京沃杨机械科技有限公司 | Dual-shaft dual-layer cutting, fertilizing and sowing compound operation machine provided with specially-shaped rack |
| CN103583093A (en) * | 2013-11-04 | 2014-02-19 | 南京沃杨机械科技有限公司 | Abnormal-shaped machine frame double-shaft double-layer cutting rotary cultivator |
| CN103609217A (en) * | 2013-11-20 | 2014-03-05 | 扬州大学 | Device and method for total straw returning, layered plowing, fertilizing, sowing and pressing compound operation |
| CN104041211A (en) * | 2014-06-04 | 2014-09-17 | 南京沃杨机械科技有限公司 | Central transmission middle end milling type dual-shaft layered cutting rotary tiller |
| CN104094735A (en) * | 2014-06-23 | 2014-10-15 | 安徽农业大学 | Counter-rotating energy-saving stubble cleaner with stubble cutting and upturned soil stripping device and detecting device |
| CN104303728A (en) * | 2014-10-06 | 2015-01-28 | 湖北玉龙机械股份有限公司 | Crushing type square bundle pressing machine |
| CN105850239A (en) * | 2016-06-03 | 2016-08-17 | 扬州大学 | Center-transmission middle-low-resistance vertical cutting type two-shaft two-layer cutting rotary tiller |
| CN106258230A (en) * | 2015-05-25 | 2017-01-04 | 菏泽新亚机械设备有限公司 | A kind of crushed stalk twin shaft reversion field returning apparatus with stubble ploughing |
| CN106561098A (en) * | 2016-10-31 | 2017-04-19 | 山东高唐新航机械有限公司 | Stem-and-root crushing and land processing all-in-one machine |
| CN108271440A (en) * | 2018-04-22 | 2018-07-13 | 河南田冠农业机械制造有限公司 | Double farming axis tillers |
-
1999
- 1999-10-10 CN CN 99248205 patent/CN2387700Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379171A (en) * | 2011-08-26 | 2012-03-21 | 扬州大学 | Stratified soil cutting rotary cultivator |
| CN103583093B (en) * | 2013-11-04 | 2016-06-01 | 南京沃杨机械科技有限公司 | Abnormity frame double-shaft double-layer cuts rotary cultivator |
| CN103563514A (en) * | 2013-11-04 | 2014-02-12 | 南京沃杨机械科技有限公司 | Dual-shaft dual-layer cutting, fertilizing and sowing compound operation machine provided with specially-shaped rack |
| CN103583093A (en) * | 2013-11-04 | 2014-02-19 | 南京沃杨机械科技有限公司 | Abnormal-shaped machine frame double-shaft double-layer cutting rotary cultivator |
| CN103609217B (en) * | 2013-11-20 | 2016-06-29 | 扬州大学 | Returning total stalks into fields layer ploughing ferti-seeding suppression multiple operation device and method |
| CN103609217A (en) * | 2013-11-20 | 2014-03-05 | 扬州大学 | Device and method for total straw returning, layered plowing, fertilizing, sowing and pressing compound operation |
| CN104041211B (en) * | 2014-06-04 | 2016-03-02 | 南京沃杨机械科技有限公司 | Vertical milling formula twin shaft layered cutting rotovator in the middle of central transmission |
| CN104041211A (en) * | 2014-06-04 | 2014-09-17 | 南京沃杨机械科技有限公司 | Central transmission middle end milling type dual-shaft layered cutting rotary tiller |
| CN104094735A (en) * | 2014-06-23 | 2014-10-15 | 安徽农业大学 | Counter-rotating energy-saving stubble cleaner with stubble cutting and upturned soil stripping device and detecting device |
| CN104303728A (en) * | 2014-10-06 | 2015-01-28 | 湖北玉龙机械股份有限公司 | Crushing type square bundle pressing machine |
| CN106258230A (en) * | 2015-05-25 | 2017-01-04 | 菏泽新亚机械设备有限公司 | A kind of crushed stalk twin shaft reversion field returning apparatus with stubble ploughing |
| CN105850239A (en) * | 2016-06-03 | 2016-08-17 | 扬州大学 | Center-transmission middle-low-resistance vertical cutting type two-shaft two-layer cutting rotary tiller |
| CN105850239B (en) * | 2016-06-03 | 2018-07-24 | 扬州大学 | A kind of central transmission centre lower resistance cliff cut style double-shaft double-layer cuts rotary cultivator |
| CN106561098A (en) * | 2016-10-31 | 2017-04-19 | 山东高唐新航机械有限公司 | Stem-and-root crushing and land processing all-in-one machine |
| CN108271440A (en) * | 2018-04-22 | 2018-07-13 | 河南田冠农业机械制造有限公司 | Double farming axis tillers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101427620B (en) | Stalk crushing rotary tillage, fertilizer applying-seeding combined working machine | |
| CN2387700Y (en) | Double-roller straw return tiller | |
| CN204408865U (en) | Subsoiling silt combined soil preparing machine | |
| CN201104397Y (en) | Hobbing type wheat minimum tillage combined fertilizer and seeder | |
| CN210781984U (en) | Straw stubble returning deep loosening, harrowing and pressing combined cultivator | |
| CN2432755Y (en) | Multifunction vertical weeder with rotary-tillage and deep soil loosening | |
| CN205040177U (en) | Move stationary knife straw and smash stubble -cleaning rotary cultivator | |
| CN1255014C (en) | Line centering no-tillage sowing machine for wheat in farmland covered by corn stalk | |
| CN2387703Y (en) | Straw return combined machine | |
| CN204907208U (en) | Rotary tillage soil preparation machine is smashed to straw | |
| CN205232709U (en) | Straw root stubble smashes still field machine | |
| CN216134797U (en) | Multifunctional plough and rotation integrated machine | |
| CN2318812Y (en) | Grinding field-returning machine for maize stalks | |
| CN213306337U (en) | A farming machinery for strip covers mode of planting | |
| CN111887006B (en) | Self-propelled straw returning and farming all-in-one machine | |
| KR100966623B1 (en) | Plow | |
| CN201094178Y (en) | Stalk chopping stubbling returning rotary cultivator | |
| CN114642094A (en) | Straw crushing, turning and burying combined soil preparation machine | |
| CN210016870U (en) | Farmland soil improvement is with soil machine of improving of ploughing | |
| CN2887014Y (en) | A rotary-digging tillage machine having stubble-cleaning device | |
| CN113348791A (en) | Multifunctional plough and rotation integrated machine | |
| CN2103245U (en) | Multipurpose machine for crushing stalks and applying it to field | |
| CN201188751Y (en) | Combined straw chopping rotary tiller | |
| CN205596532U (en) | Stubble -cleaning rotary tillage fertilization soil preparation combined operation machine | |
| CN2598312Y (en) | Straw covered land wheat furrow free sowing machine |
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 |