CN203416584U - Rotary tillage stubble cleaner with variant side boxes - Google Patents
Rotary tillage stubble cleaner with variant side boxes Download PDFInfo
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- CN203416584U CN203416584U CN201320465191.XU CN201320465191U CN203416584U CN 203416584 U CN203416584 U CN 203416584U CN 201320465191 U CN201320465191 U CN 201320465191U CN 203416584 U CN203416584 U CN 203416584U
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- stubble
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Abstract
Provided is a rotary tillage stubble cleaner with variant side boxes. The rotary tillage stubble cleaner with the variant side boxes solves the problems that in the prior art, a rotary tillage stubble cleaner is small in range of application, poor in safety, complex in structure, high in production cost and maintenance cost, and ridges are easily scraped in the process of operation. The rotary tillage stubble cleaner with the variant side boxes comprises a rack, a middle box with an input shaft, a stubble cleaning device and a rotary tillage device, wherein the middle box is assembled on the rack, edge reduction boxes arranged on the two sides of the middle box are fixedly connected with the middle box, and one side of one of the edge reduction boxes and the side, opposite to the side of the edge reduction box, of the other edge reduction box are connected with a gearbox of the stubble cleaning device and a gearbox of the rotary tillage device respectively through a transmission shaft. The rotary tillage stubble cleaner with the variant side boxes is technically characterized in that the stubble cleaning device comprises a main stubble cleaning gearbox and an auxiliary stubble cleaning gearbox, the output end of the auxiliary stubble cleaning gearbox drives a stubble cleaning cutter shaft with stubble cleaning cutters, the rotary tillage device comprises a main rotary tillage gearbox and an auxiliary rotary tillage gearbox, and the output end of the auxiliary rotary tillage gearbox drives a rotary tillage cutter shaft with rotary blades. The rotary tillage stubble cleaner with the variant side boxes has the advantages of being reasonable and exquisite in structural design, wide in range of application, convenient to adjust, stable in combination process, safe, reliable, low in maintenance cost and the like.
Description
Technical field
The utility model relates to a kind of agricultural combine, and particularly a kind of modification side case rotary tillage stubble-cutting machine, belongs to farm machinery technical field.
Background technology
Current state-of-the-art rotary tillage stubble-cleaning making ridge combined soil preparing machine, its basic structure is to be all respectively provided with stubble-cleaning gear and rotary tillage gear in the both sides of rotary tillage stubble-cutting machine.When rotary tillage, stubble-cleaning, making ridge integration of operation because of the gear of rotary tillage stubble-cutting machine both sides completely outside each side of width all to exceed outside rotary blade full width greatly about 100 millimeters, so the bottom of one side gear transmission case scrapes that (through rotary tillage stubble-cleaning making ridge combined soil preparing machine) risen when operation new ridge ridge side, makes a side gear transmission case bottom scrape the old ridge ridge staying last year and helps.Ridge now looks like more seriously apart from the less ridge of scraping, and not only should ring operation effectiveness quality, and the also certain tractive force of pin consumption tractor, strengthens locomotive fuel consumption simultaneously.The big or small accommodation very little to ridge carpenters square is also little.For this reason, once utility model goes out following three kinds of farm equipments.
The utility model patent that is CN 202818900 U as notification number discloses a kind of combined soil preparing machine, this machine comprises: frame, traction hanger bracket, stubble-cleaning rotor, rotary tillage rotor, ridger, suppression device and transmission device, frame is that square steel forms frame-type, traction hanger bracket is fixedly installed in frame, stubble-cleaning rotor warp beam bearing supports and is fixedly installed on below frame, and rotary tillage rotor warp beam bearing supports and is fixedly installed on below stubble-cleaning rotor frame below, and ridger and suppression device are spirally connected respectively and are fixed on the back rest of frame.Although solved the problem of original rotovator function singleness, but due to auxiliary driving gear-box is directly fixed on main-gear box, power transmission shaft is connected with major and minor travelling gear respectively by Hooks coupling universal coupling, to such an extent as to power shaft and ground level on main-gear box is unadjustable, cannot be applicable to the tractor of different automobile types.Therefore when producing, combined soil preparing machine need to, according to the tractor manufacture of different automobile types, improve production cost.Once change tractor, also need again to buy combined soil preparing machine, strengthened peasant's financial burden.
And for example notification number is that the utility model patent of CN 202503880 U discloses a kind of towed rotary tillage stubble-cleaning all-in-one, comprise drawing pull bar, diesel engine, gearbox, road wheel and rotary tillage stubble-cutting machine, rotary tillage stubble-cutting machine is connected with the operation rotating shaft of gearbox output, and ploughshare is fixed in drawing pull bar by connecting rod.The below of diesel engine is provided with hydraulic rockshaft.Although solved the problem of original rotovator function singleness, but due to rotary tillage stubble-cutting machine is connected with the operation rotating shaft of gearbox output, cause rotary tillage shaft identical with the connecting frame rotating shaft of paring shaft, therefore the cutterhead on rotary tillage shaft and paring shaft easily bumps, cause security incident, improved production maintenance cost.
For another example notification number is that the utility model patent of CN 202679927 U discloses a kind of multifunctional assembled soil preparation machine, and it comprises frame, transmission system, subsoiling ploughshare, stubble ploughing knife pivot device and rotary ploughing cutter shaft device; Described transmission system comprises stubble-cleaning gear-box, rotary tillage gear-box, realizes the connection teeth roller box that a main drive shaft connects stubble-cleaning gear-box and rotary tillage gear-box; Described frame comprises the connecting plate between stubble-cleaning frame, rotary tillage frame, hanger bracket, auxiliary frame and stubble-cleaning frame and rotary tillage frame.It can be combined as required, can carry out individual event operation, also can carry out two or multinomial integration of operation.But, this stubble cleaning rotary tiller complex structure, the production maintenance cost that broken down is high, and expensive being unfavorable for promotes the use of.Therefore, need a kind of simple in structure, cheap, stubble cleaning rotary tiller that production maintenance cost is low, safe and reliable, applied widely badly.
Utility model content
The purpose of this utility model is to provide a kind of modification side case rotary tillage stubble-cutting machine, solved that the rotary tillage stubble-cutting machine scope of application in prior art is single, poor stability, complex structure, production maintenance cost are high, the problems such as ridge are scraped in the gear-box bottom of rotary tillage stubble-cutting machine both sides in operation process.Its reasonable in design, ingenious, applied widely, there is the advantages such as easy to adjust, integration of operation stable, safe and reliable, maintenance cost is low, strengthened the accommodation apart from size to ridge simultaneously.
The technical scheme that the utility model adopts is: this modification side case rotary tillage stubble-cutting machine comprises frame, be assembled in the raising middle flask with power shaft in frame and pass through the shaft-driven stubble-clearing device of output and the rotary cultivator attachment of raising middle flask, the limit that is arranged on raising middle flask both sides subtracts that case subtracts case flange by limit and raising middle flask is fixed, the output shaft end of Jian Xiang both sides, limit is respectively by power transmission shaft and stubble-clearing device, the input shaft end of the gear-box of rotary cultivator attachment is connected, its technical essential is: the gear-box of described stubble-clearing device comprises the main stubble-cleaning gear-box that is fixed on stubble-cleaning cant board outside and the secondary stubble-cleaning gear-box that is fixed on stubble-cleaning cant board inner side, the output of secondary stubble-cleaning gear-box drives the stubble ploughing knife pivot with stubble-cleaning knife, the gear-box of rotary cultivator attachment comprises the main rotary tillage gear-box that is fixed on rotary tillage cant board outside and the secondary rotary tillage gear-box that is fixed on rotary tillage cant board inner side, and the output of secondary rotary tillage gear-box drives the rotary ploughing cutter shaft with rotary blade.
The output shaft of described main stubble-cleaning gear-box and secondary stubble-cleaning gearbox input shaft adopt same axle, and the output shaft of secondary stubble-cleaning gear-box connects stubble ploughing knife pivot.
The output shaft of described main rotary tillage gear-box and secondary rotary tillage gearbox input shaft adopt same axle, and the output shaft of secondary rotary tillage gear-box connects rotary ploughing cutter shaft.
The power shaft of the output shaft of described raising middle flask and Jian Xiang both sides, limit is same axle, and by Bearing housings assembly in raising middle flask; Raising middle flask both sides are provided with limit and subtract the corresponding bolt hole in case flange plate bolt hole, utilize limit to subtract the circumferentially change of correspondence position mutually of bolt hole of bolt hole on case flange and raising middle flask both sides, adjust the distance between raising middle flask power shaft and ground.
The advantage the utlity model has and positive technique effect are: the limit of raising middle flask both sides subtracts that case subtracts case flange by limit and raising middle flask is fixed, the output shaft end of Jian Xiang both sides, limit is connected with the input shaft end of the gear-box of stubble-clearing device, rotary cultivator attachment by power transmission shaft respectively, adopts this structure to realize the object that is simultaneously driven stubble-clearing device, rotary cultivator attachment by the power shaft in raising middle flask.Stubble-cleaning, rotary tillage function are integrated simultaneously, are an integration of operation by traditional repeatedly job integration, have greatly shortened the farming time, have reduced labour intensity, have improved operating efficiency, and operation is reliable and stable, effective.The gear-box of stubble-clearing device comprises the main stubble-cleaning gear-box that is fixed on stubble-cleaning cant board outside and the secondary stubble-cleaning gear-box that is fixed on stubble-cleaning cant board inner side, and the output of secondary stubble-cleaning gear-box drives the stubble ploughing knife pivot with stubble-cleaning knife; The gear-box of rotary cultivator attachment comprises the main rotary tillage gear-box that is fixed on rotary tillage cant board outside and the secondary rotary tillage gear-box that is fixed on rotary tillage cant board inner side, and the output of secondary rotary tillage gear-box drives the rotary ploughing cutter shaft with rotary blade.On stubble-cleaning gear-box and rotary tillage gear-box, be respectively equipped with pinion case, reach the object that adapts to different ridges type, applied widely, save farming cost.In sum, the utlity model has the advantages such as design is ingenious, easy to adjust, long service life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is a kind of package assembly schematic diagram of the present utility model;
Fig. 2 is the right TV structure schematic diagram of Fig. 1;
Fig. 3 is that Fig. 2 is along the sectional structure schematic diagram of A-A line;
Fig. 4 is the D portion structure for amplifying schematic diagram of Fig. 3;
Fig. 5 is the left TV structure schematic diagram of Fig. 1;
Fig. 6 is that Fig. 5 is along the sectional structure schematic diagram of B-B line;
Fig. 7 is that Fig. 5 is along the sectional structure schematic diagram of C-C line;
Fig. 8 is the E portion structure for amplifying schematic diagram of Fig. 7;
Fig. 9 is that raising middle flask and ground distance subtract hour the syndeton schematic diagram of case with limit;
When Figure 10 is raising middle flask and ground distance maximum and limit subtracts the syndeton schematic diagram of case.
Sequence number explanation in figure: 1 limit subtracts case, 2 raising middle flasks, 3 main rotary tillage gear-boxes, 4 raising middle flask power shafts, 5 secondary rotary tillage gear-boxes, 6 rotary tillage cant boards, 7 rotary ploughing cutter shafts, 8 stubble ploughing knife pivots, 9 secondary stubble-cleaning gear-boxes, 10 stubble-cleaning cant boards, 11 power transmission shafts, 12 main stubble-cleaning gear-boxes, 13 sleeve pipes, 14 limits and subtracts case flange, 15 limits and subtract case power shaft, 16 bearing blocks, 17 raising middle flask output shafts, 18 limits and subtract case output shaft, 19 rotary blades, 20 stubble-cleaning knifes.
Embodiment
According to Fig. 1 ~ 10, describe concrete structure of the present utility model in detail.This modification side case rotary tillage stubble-cutting machine comprises frame, is assembled in the raising middle flask 2 with raising middle flask power shaft 4 in frame and the limit that drives by raising middle flask output shaft 17 subtracts the parts such as stubble-clearing device that case output shaft 18 drives and rotary cultivator attachment.Wherein, the limit that is arranged on raising middle flask 2 both sides subtracts case 1, and by limit, to subtract case flange 14 fixing with raising middle flask 2, and the limit that limit subtracts case 1 both sides subtracts case output shaft 18 ends and by power transmission shaft 11, is connected with the input shaft end of the gear-box of stubble-clearing device, rotary cultivator attachment respectively.It is fixing that main rotary tillage gear-box 3 and main stubble-cleaning gear-box 12 subtract case 1 by two ends with the sleeve pipe 13 of flange and limit respectively.The gear-box of stubble-clearing device comprises the main stubble-cleaning gear-box 12 that is fixed on stubble-cleaning cant board 10 outsides and the secondary stubble-cleaning gear-box 9 that is fixed on stubble-cleaning cant board 10 inner sides, and the output of secondary stubble-cleaning gear-box 9 drives the stubble ploughing knife pivot 8 with stubble-cleaning knife 20.The gear-box of rotary cultivator attachment comprises the main rotary tillage gear-box 3 that is fixed on rotary tillage cant board 6 outsides and the secondary rotary tillage gear-box 5 that is fixed on rotary tillage cant board 6 inner sides, and the output of secondary rotary tillage gear-box 5 drives the rotary ploughing cutter shaft 7 with rotary blade 19.The power shaft of the output shaft of main stubble-cleaning gear-box 12 and secondary stubble-cleaning gear-box 9 adopts same axle, and the output shaft of secondary stubble-cleaning gear-box 9 connects stubble ploughing knife pivot 8.The output shaft of main rotary tillage gear-box 3 and secondary rotary tillage gear-box 5 power shafts adopt same axle, and the output shaft of secondary rotary tillage gear-box 5 connects rotary ploughing cutter shaft 7.Adopt after secondary rotary tillage gear-box 5 and secondary stubble-cleaning gear-box 9, between main-gear box end and pinion case, form neutral gear, be pinion case to the centerline direction indentation main-gear box width of whole rotary tillage stubble-cutting machine, thereby guarantee that whole agricultural machinery scratches ridge type in running.Raising middle flask output shaft 17 subtracts case power shaft 15 for same axle with the limit that limit subtracts case 1 both sides, and is assembled in raising middle flask 2 by bearing block 16.Bearing block 16 opposite side subtract case power shaft 15 plays a supporting role, and makes the more compact structure of whole agricultural machinery, assembles more convenient.Raising middle flask 2 both sides are provided with limit and subtract the corresponding bolt hole of the bolt hole of case flange 14, utilize limit to subtract the circumferentially change of correspondence position mutually of bolt hole of bolt hole on case flange 14 and raising middle flask 2 both sides, adjust the bolt hole of both sides main-gear box (main rotary tillage gear-box 3 and main stubble-cleaning gear-box 12) and sleeve pipe 13 flange simultaneously, be the distance between capable of regulating raising middle flask power shaft 4 and ground, to adapt to the tractor of different model.As shown in Fig. 9 and 10, be respectively minimum position and the maximum position of output shaft center line and ground distance.
Operation principle: under tractor running status, drive 4 rotations of raising middle flask power shaft, raising middle flask power shaft 4, by driving raising middle flask output shaft 17, drives the limit of raising middle flask 2 both sides to subtract case 1 simultaneously, drive the stubble ploughing knife pivot 8 of stubble-clearing device, stubble-cleaning and rotary tillage are integrated in 7 actions of the rotary ploughing cutter shaft of rotary cultivator attachment.Crooked to secondary rotary tillage gear-box 8 directions near the rotary blade 19 of secondary rotary tillage gear-box 8, make the bend of rotary blade 19 just surround secondary rotary tillage gear-box 8, avoided the normal operation that stops rotary blade 19 after secondary rotary tillage gear-box 8 because adopting.Secondary rotary tillage gear-box 5 or secondary stubble-cleaning gear-box 9 are vertical oval shape, and on this oval, the diameter of circular arc is less than the diameter of lower circular arc, to realize the speed-changing rotation of rotary tillage shaft or rotary tillage shaft.
Claims (4)
1. a modification side case rotary tillage stubble-cutting machine, comprise frame, be assembled in the raising middle flask with power shaft in frame and pass through the shaft-driven stubble-clearing device of output and the rotary cultivator attachment of raising middle flask, the limit that is arranged on raising middle flask both sides subtracts that case subtracts case flange by limit and raising middle flask is fixed, the output shaft end of Jian Xiang both sides, limit is respectively by power transmission shaft and stubble-clearing device, the input shaft end of the gear-box of rotary cultivator attachment is connected, it is characterized in that: the gear-box of described stubble-clearing device comprises the main stubble-cleaning gear-box that is fixed on stubble-cleaning cant board outside and the secondary stubble-cleaning gear-box that is fixed on stubble-cleaning cant board inner side, the output of secondary stubble-cleaning gear-box drives the stubble ploughing knife pivot with stubble-cleaning knife, the gear-box of rotary cultivator attachment comprises the main rotary tillage gear-box that is fixed on rotary tillage cant board outside and the secondary rotary tillage gear-box that is fixed on rotary tillage cant board inner side, and the output of secondary rotary tillage gear-box drives the rotary ploughing cutter shaft with rotary blade.
2. modification side case rotary tillage stubble-cutting machine according to claim 1, is characterized in that: the output shaft of described main stubble-cleaning gear-box and secondary stubble-cleaning gearbox input shaft adopt same axle, and the output shaft of secondary stubble-cleaning gear-box connects stubble ploughing knife pivot.
3. modification side case rotary tillage stubble-cutting machine according to claim 1, is characterized in that: the output shaft of described main rotary tillage gear-box and secondary rotary tillage gearbox input shaft adopt same axle, and the output shaft of secondary rotary tillage gear-box connects rotary ploughing cutter shaft.
4. modification side case rotary tillage stubble-cutting machine according to claim 1, is characterized in that: the power shaft of the output shaft of described raising middle flask and Jian Xiang both sides, limit is same axle, and by Bearing housings assembly in raising middle flask; Raising middle flask both sides are provided with limit and subtract the corresponding bolt hole in case flange plate bolt hole, utilize limit to subtract the circumferentially change of correspondence position mutually of bolt hole of bolt hole on case flange and raising middle flask both sides, adjust the distance between raising middle flask power shaft and ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465191.XU CN203416584U (en) | 2013-08-01 | 2013-08-01 | Rotary tillage stubble cleaner with variant side boxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465191.XU CN203416584U (en) | 2013-08-01 | 2013-08-01 | Rotary tillage stubble cleaner with variant side boxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203416584U true CN203416584U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465191.XU Expired - Fee Related CN203416584U (en) | 2013-08-01 | 2013-08-01 | Rotary tillage stubble cleaner with variant side boxes |
Country Status (1)
| Country | Link |
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| CN (1) | CN203416584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348793A (en) * | 2013-08-01 | 2013-10-16 | 周德兴 | Derivative side box rotary tillage stubble cleaner |
| CN114846922A (en) * | 2022-04-15 | 2022-08-05 | 亚澳南阳农机有限责任公司 | Transmission mechanism of agricultural double-screw rotary cultivator |
-
2013
- 2013-08-01 CN CN201320465191.XU patent/CN203416584U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348793A (en) * | 2013-08-01 | 2013-10-16 | 周德兴 | Derivative side box rotary tillage stubble cleaner |
| CN103348793B (en) * | 2013-08-01 | 2015-07-15 | 周德兴 | Derivative side box rotary tillage stubble cleaner |
| CN114846922A (en) * | 2022-04-15 | 2022-08-05 | 亚澳南阳农机有限责任公司 | Transmission mechanism of agricultural double-screw rotary cultivator |
| CN114846922B (en) * | 2022-04-15 | 2024-01-23 | 亚澳南阳农机有限责任公司 | Transmission mechanism of agricultural double-screw rotary cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |