CN201409284Y - Double-shaft straw-application cultivation machine in paddy field - Google Patents
Double-shaft straw-application cultivation machine in paddy field Download PDFInfo
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- CN201409284Y CN201409284Y CN200920037495XU CN200920037495U CN201409284Y CN 201409284 Y CN201409284 Y CN 201409284Y CN 200920037495X U CN200920037495X U CN 200920037495XU CN 200920037495 U CN200920037495 U CN 200920037495U CN 201409284 Y CN201409284 Y CN 201409284Y
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- cutter shaft
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- burying
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Abstract
The utility model relates to a double-shaft straw-application cultivation machine in paddy field, mainly comprising a suspension system, a middle box, a land raking plate, a grass pressing cutter, a soil buffering plate, a stubble burying cutter shaft, a stubble burying lateral box body, a clapboard, a rotary tillage lateral box body, a rotary tillage cutter shaft and the like, wherein the rotarytillage cutter shaft is arranged on the front end of the machine; the stubble burying cutter shaft is arranged on the rear m idle part of the machine, and the clapboard is arranged between the two cutter shafts; the stubble burying lateral box body and the rotary tillage lateral box body are respectively arranged on the two sides of the two cutter shafts, and the final transmission way is the broadside transmission of the lateral box body; and the bottom of the land raking plate is welded with the grass pressing cutter. The rotary tillage cutter shaft is used for rotary tillage; the stubble burying cutter shaft is used for burying the stubble and mashing; the clapboard is used for keeping off the soil; the soil buffering plate is used for breaking the soil block for forming slurry; the land raking plate is used for raking the land; the grass pressing cutter is used for further burying the grass; and after one-time cultivation by the cultivation machine, ploughing, soil breaking, strawapplication, forming slurry, sand raking, cultivation and the like are finished. The utility model has the advantages of labor saving, time saving and power consumption saving, which is suitable for the straw application operation in paddy field.
Description
Technical field
The utility model relates to a kind of farm machinery harvesting and tillage machine tool, in particular for the machinery on water field ploughing, straw-returning and a slurry level land.
Background technology
Water field ploughing and straw-returning machinery have the history of applying in 6 years, but all be the hilted broadsword shaft type, i.e. cutter shaft, according to actual conditions, single shaft paddy field tillage machine for recycling stalk to farmland (being commonly called as single shaft paddy-field stubble-embedding machine) must operation twice even three times, could satisfy agronomy (being rice transplanting) requirement, what install on the cutter shaft is to bury a batch cutter, and the first pass farming can only be ploughed soil layer, and second time farming just can be finished and bury stalk and play slurry, if the stalk amount is big, must farming the 3rd time.According to above-mentioned situation, there is minority producer to attempt replacing single shaft paddy field tillage machine for recycling stalk to farmland with twin shaft paddy field tillage machine for recycling stalk to farmland (being commonly called as twin shaft paddy-field stubble-embedding machine), promptly lead to and go over the effect that twice farming of single shaft paddy field tillage machine for recycling stalk to farmland finished in farming, but, fail to succeed because of many technical factors.
The utility model content
Technical problem to be solved in the utility model is the shortcoming that overcomes prior art, a kind of novel structure is provided, twin shaft paddy field tillage machine for recycling stalk to farmland safe and convenient to use, these facility are logical goes over farming, can finish plough, hack, straw-returning (claiming to bury stubble again), play slurry, operation operations such as whole are ploughed on the level land.
The utility model twin shaft paddy field tillage machine for recycling stalk to farmland, mainly by suspension arrangement, middle housing, the level land plate, press careless cutter, breast boards, bury a batch cutter shaft, the stubble burying side casing, dividing plate, rotary tillage side casing, compositions such as rotary ploughing cutter shaft, its principal character is, described twin shaft paddy field tillage machine for recycling stalk to farmland is equipped with two swivel knife shafts, it is rotary ploughing cutter shaft, bury a batch cutter shaft, rotary ploughing cutter shaft is positioned at the facility front end, bury a batch cutter shaft and be positioned at facility postmedian position, between two swivel knife shafts dividing plate is housed, described stubble burying side casing, rotary tillage side casing lays respectively at and buries a batch cutter shaft, the both sides of rotary ploughing cutter shaft also promptly are positioned at a facility left side, right both sides, its final kind of drive is the transmission of side casing side, and the bottom of described level land plate is welded with presses careless cutter.
Described rotary ploughing cutter shaft is installed or is welded with tool rest, and a rotary blade or standard rotary blade or the unidirectional batch cutter that buries are installed on each tool rest.Tool rest is installed or be welded with to the described batch cutter shaft that buries, two-way batch cutter or two the unidirectional batch cuttves that bury of burying are installed on each tool rest, its lateral bending direction of two flanks of burying batch cutter on each tool rest is opposite, and just curved direction is identical, and the unidirectional batch cutter that buries perhaps also can only be installed on each tool rest.The distance at described dividing plate to two a swivel knife shaft center is respectively between 260mm～340mm scope.
The careless cutter length of described pressure equals the width of level land plate, press one side shape and the level land plate bottom of the welding of careless cutter and level land plate same or similar, to reach firm welding is purpose, another side is an arc section, its arc radius R=100mm～300mm, material thickness δ=2mm～8mm, welding direction is parallel with level land plate width, presses careless blade row row spacing distance B=20mm～80mm.
The utility model twin shaft paddy field tillage machine for recycling stalk to farmland, be achieved by following technical proposals, with the tillage machine for recycling stalk to farmland farming of single shaft paddy field is for twice that first pass is that farming is digged, second time is that a principle of burying stubble, a slurry is applied on the machine, the utility model adopts rotary ploughing cutter shaft (being commonly called as preceding cutter shaft) to dig for farming, bury a batch cutter shaft (being commonly called as the back cutter shaft) and bury stubble, play slurry, an operation is equivalent to the effect of twice operation of single shaft paddy field tillage machine for recycling stalk to farmland.Its key technology is:
1, the earth of dishing out backward when rotary ploughing cutter shaft described in the utility model rotates, moisture, materials such as stalk can not directly be fallen and bury the burying on batch cutter of batch cutter shaft, because if the material of dishing out of rotary ploughing cutter shaft does not fall earthward, bury a batch cutter shaft and throw to, bury then that batch cutter shaft is accompanied once more and effect can't embody also and promptly can't finish final companion and process, so the utility model is provided with a dividing plate in the middle of two cutter shafts, dividing plate should be able to guarantee that from the distance of rotary ploughing cutter shaft material that rotary ploughing cutter shaft is dished out just in time impinges upon on the dividing plate and falls to the ground, wait for that then bury the material that batch cutter shaft will land has dug and thrown on the breast boards of back once more, carrying out secondary smashes, mud, water, stalk has only by this secondary ploughs, companion and, the competence exertion hack, play slurry, bury the effect of stalk again.
2, the pressure grass cutter that is welded with of level land described in the utility model plate bottom, its mechanism of action is: facility are pressed into residual a small amount of stalk in the earth when last one flat-earther's preface promptly utilize the level land plate to carry out the smooth face of land carrying out.
Technical problem to be solved in the utility model can also further realize by the following technical programs:
1, rotary ploughing cutter shaft is owing to carry out on uncultivated land, it is bigger to load, the rotating speed design of cutter shaft is lower, burying batch cutter shaft carries out on ploughing, it is less to load, and the rotating speed design is higher, and the high, low speed rotating speed is achieved by cross-compound arrangement, guaranteed also simultaneously that facility bury the realization of stubble, a slurry function, this also is can't realize on the tillage machine for recycling stalk to farmland structure of single shaft paddy field.
Rotary ploughing cutter shaft, bury a batch cutter shaft (being the forward and backward cutter shafts of facility) rotating speed difference, its rotating speed and scope thereof are separately according to the optimal parameter decision, and this needs to change gear of side case than just being achieved.
2, because rotary ploughing cutter shaft cutting uncultivated land so do not establish the making beating bar, buries a batch cutter shaft cutting and ploughs,, starch effect to have increased so three making beating bars (not marking among the figure) have been installed.
Description of drawings
Fig. 1 is the utility model structure chart
Fig. 2 is the left view of Fig. 1
Fig. 3 a is the component diagram that the utility model is pressed careless cutter peace floor, and Fig. 3 b is the cutaway view of Fig. 3 a
Embodiment
The utility model will be further described below in conjunction with accompanying drawing:
Among Fig. 1 and Fig. 2, the utility model twin shaft paddy-field stubble-embedding machine, it by universal joint 1, framework 2, suspension arrangement 3, middle housing 4, middle hood 5, back hood 6, suppress bar 7, back stay 8, level land plate 9, press careless cutter 10, breast boards 11, bury batch cutter 12, bury batch cutter shaft 13, stubble burying side casing 14, dividing plate 15, rotary tillage side casing 16, rotary ploughing cutter shaft 17, rotary blade 18, universal joint 19 etc. form.
Transmission of power of the present utility model is in proper order: by tractor motive power output shaft power is delivered to by universal joint 1 on the bevel gear shaft of middle housing 4 (being power input shaft), bevel pinion on the bevel gear shaft changes 90 ° of directions with power and is delivered to bevel gear wheel, the rotation of drive bevel gear wheel, bevel gear wheel spline inner hole sleeve is having on the splined shaft of spline, these splined shaft two ends are stretched out outside the middle housing 4 and are linked with two universal joints 19 respectively with the spline connected mode, the other end of one of them universal joint 19 connects the power input shaft of rotary tillage side casing 16, four gears are arranged in the rotary tillage side casing 16 and be meshing with each other, its power input shaft makes rotary ploughing cutter shaft 17 rotations by four gears, the other end of another universal joint 19 connects mutually with the power input shaft of stubble burying side casing 14, buries batch cutter shaft 13 and is rotated operation thereby make.
Middle housing described in the utility model 4 inside are owing to only installed big or small bevel-gear sett, the therefore effect of a starting power transmission.
The length overall of burying batch cutter shaft 13, rotary ploughing cutter shaft 17 that extreme gear drove of side casing 14,16 lower positions described in the utility model equates with cultivated view picture is wide, so do not balk or the hilling phenomenon, and the final kind of drive of the paddy field tillage machine for recycling stalk to farmland of single shaft dextrorotation is transmission in the middle of the middle housing, be that cutter shaft is distributed in the middle housing both sides, little colter has been installed in the middle housing bottom for preventing to balk, during paddy-field-working the hilling phenomenon can take place, it is not very smooth ploughing the face of land, back.The utility model has overcome this defective.
The farming of the utility model rotary ploughing cutter shaft 17 is equivalent to the tillage machine for recycling stalk to farmland first pass farming of single shaft paddy field, so dividing plate 15 is equivalent to the breast boards of rotary ploughing cutter shaft 17, smashes on the dividing plate 15 and fall earthward smoothly apart from guaranteeing that just in time material that rotary blade 18 is dished out can strike between rotary blade 18 points of a knife on dividing plate 15 and the rotary ploughing cutter shaft 17.Batch cutter 12 that buries that bury above batch cutter shaft 13 back digs out the material of having ploughed (earth, stalk, water) again from ground, and throw to the breast boards 11 of back after stirring in the space, further smash soil block and play slurry, bury simultaneously 3～4 beating plates (meaning not shown in the figures) have been installed on batch cutter shaft 13, play the effect of auxiliary making beating.So bury second time farming that the motion process of batch cutter shaft 13 is equivalent to single shaft paddy field tillage machine for recycling stalk to farmland.
Among Fig. 3 a, Fig. 3 b, the utility model has welded below level land plate 9 presses careless cutter 10, presses careless cutter 10 curved, and when level land plate 9 advanced, the stalk of pressing careless cutter 10 can successfully will remain in ground surface further was pressed in the earth.
Claims (4)
1, a kind of twin shaft paddy field tillage machine for recycling stalk to farmland, mainly by suspension arrangement, middle housing, the level land plate, press careless cutter, breast boards, bury a batch cutter shaft, the stubble burying side casing, dividing plate, rotary tillage side casing, compositions such as rotary ploughing cutter shaft, its principal character is, described twin shaft paddy field tillage machine for recycling stalk to farmland is equipped with two swivel knife shafts, it is rotary ploughing cutter shaft, bury a batch cutter shaft, rotary ploughing cutter shaft is positioned at the facility front end, bury a batch cutter shaft and be positioned at facility postmedian position, between two swivel knife shafts dividing plate is housed, described stubble burying side casing, rotary tillage side casing lays respectively at and buries a batch cutter shaft, the both sides of rotary ploughing cutter shaft also promptly are positioned at a facility left side, right both sides, its final kind of drive is the transmission of side casing side, and the bottom of described level land plate is welded with presses careless cutter.
2, twin shaft according to claim 1 paddy field tillage machine for recycling stalk to farmland, it is characterized in that, tool rest is installed or be welded with to described rotary ploughing cutter shaft, a rotary blade or standard rotary blade or the unidirectional batch cutter that buries are installed on each tool rest, tool rest is installed or be welded with to the described batch cutter shaft that buries, two-way batch cutter or two the unidirectional batch cuttves that bury of burying are installed on each tool rest, its lateral bending direction of two flanks of burying batch cutter on each tool rest is opposite, just curved direction is identical, and the unidirectional batch cutter that buries perhaps also can only be installed on each tool rest.
3, twin shaft according to claim 1 paddy field tillage machine for recycling stalk to farmland is characterized in that the distance at described dividing plate to two a swivel knife shaft center is respectively between 260mm～340mm scope
4, twin shaft according to claim 1 paddy field tillage machine for recycling stalk to farmland, it is characterized in that, the careless cutter length of described pressure equals the width of level land plate, pressing one side shape and the level land plate bottom of the welding of careless cutter and level land plate same or similar, is purpose to reach firm welding, and another side is an arc section, its arc radius R=100mm～300mm, material thickness δ=2mm～8mm, welding direction is parallel with level land plate width, presses careless blade row row spacing distance B=20mm～80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920037495XU CN201409284Y (en) | 2009-02-16 | 2009-02-16 | Double-shaft straw-application cultivation machine in paddy field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920037495XU CN201409284Y (en) | 2009-02-16 | 2009-02-16 | Double-shaft straw-application cultivation machine in paddy field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201409284Y true CN201409284Y (en) | 2010-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920037495XU Expired - Fee Related CN201409284Y (en) | 2009-02-16 | 2009-02-16 | Double-shaft straw-application cultivation machine in paddy field |
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| CN (1) | CN201409284Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104737643A (en) * | 2015-04-15 | 2015-07-01 | 黑龙江辉桐农业机械制造有限公司 | Paddy field mud smashing machine |
| CN105379456A (en) * | 2015-12-15 | 2016-03-09 | 浙江理工大学 | Disc-driven hilling and beating machine for intertillage |
| CN106068718A (en) * | 2016-07-29 | 2016-11-09 | 黑龙江红兴隆机械制造有限公司 | Slurry land leveller is stirred in a kind of twin shaft paddy field |
| CN106471895A (en) * | 2016-09-29 | 2017-03-08 | 苏州萨伯工业设计有限公司 | Rape transplanting combines multiaxis shallow plowing trench digging method with sprocket |
| CN106717181A (en) * | 2016-12-26 | 2017-05-31 | 中国水稻研究所 | A kind of rotary weeder of weeding the fields |
| CN109328503A (en) * | 2018-11-28 | 2019-02-15 | 河北农业大学 | A kind of broken root stubble stalk, which turns over, buries entirely machine |
| CN110603913A (en) * | 2019-10-18 | 2019-12-24 | 河北圣和农业机械有限公司 | Biax buries stubble level land and stirs pulp grinder |
| CN111670648A (en) * | 2020-04-23 | 2020-09-18 | 山西农业大学 | Novel anti-jamming winding-free wheat rotary tillage normal position deep fertilizing wide seeder |
-
2009
- 2009-02-16 CN CN200920037495XU patent/CN201409284Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104737643A (en) * | 2015-04-15 | 2015-07-01 | 黑龙江辉桐农业机械制造有限公司 | Paddy field mud smashing machine |
| CN105379456A (en) * | 2015-12-15 | 2016-03-09 | 浙江理工大学 | Disc-driven hilling and beating machine for intertillage |
| CN106068718A (en) * | 2016-07-29 | 2016-11-09 | 黑龙江红兴隆机械制造有限公司 | Slurry land leveller is stirred in a kind of twin shaft paddy field |
| CN106471895A (en) * | 2016-09-29 | 2017-03-08 | 苏州萨伯工业设计有限公司 | Rape transplanting combines multiaxis shallow plowing trench digging method with sprocket |
| CN106717181A (en) * | 2016-12-26 | 2017-05-31 | 中国水稻研究所 | A kind of rotary weeder of weeding the fields |
| CN109328503A (en) * | 2018-11-28 | 2019-02-15 | 河北农业大学 | A kind of broken root stubble stalk, which turns over, buries entirely machine |
| CN110603913A (en) * | 2019-10-18 | 2019-12-24 | 河北圣和农业机械有限公司 | Biax buries stubble level land and stirs pulp grinder |
| CN111670648A (en) * | 2020-04-23 | 2020-09-18 | 山西农业大学 | Novel anti-jamming winding-free wheat rotary tillage normal position deep fertilizing wide seeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20120216 |