CN202514253U - Stubble-cleaning rotary tillage machine - Google Patents
Stubble-cleaning rotary tillage machine Download PDFInfo
- Publication number
- CN202514253U CN202514253U CN2012202036593U CN201220203659U CN202514253U CN 202514253 U CN202514253 U CN 202514253U CN 2012202036593 U CN2012202036593 U CN 2012202036593U CN 201220203659 U CN201220203659 U CN 201220203659U CN 202514253 U CN202514253 U CN 202514253U
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- Prior art keywords
- gear
- rotary tillage
- shaft
- gearbox
- purpose machine
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- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- 238000003971 tillage Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 238000012913 prioritisation Methods 0.000 description 9
- 230000003749 cleanliness Effects 0.000 description 3
- 238000009313 farming Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
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Abstract
The utility model relates to a stubble-cleaning rotary tillage machine which comprises a frame. A transmission case is disposed on the upper portion of the frame. A blade shaft is disposed on the lower portion of the frame. Gearboxes are disposed on two sides of the frame respectively. An input end of each gearbox is in transmission connection with the transmission case. An output end of the transmission case is in transmission connection with the blade shaft. The gearboxes are located on the two sides of the frame. A body of each gearbox is made by drawing a steel plate. The gearboxes are small in thickness, and no missing tillage occurs.
Description
Technical field
The utility model relates to a kind of agricultural machinery and uses device, relates to a kind of rotary tillage stubble-cleaning multi-purpose machine specifically.
Background technology
Rotovator is to accomplish the cultivation machinery of ploughing, harrowing operation with tractor.Because of its have the hack ability strong, plough characteristics such as the face of land, back is smooth, and obtained using widely.The existing rotovator that is installed on the tractor; No matter be with tractor after power be connected or side power connects; General all is to drive rotary ploughing cutter shaft by the transmission case that is installed on the rotovator frame through middle transmission assembly, by the rotary blade that is installed on the rotary ploughing cutter shaft field is carried out farming, the weeding of hack stubble-cleaning and is turned over operations such as covering lid.
The transmission case of present employed rotovator and gearbox all are arranged on the middle of frame, can not carry out farming in the position of gearbox, and the area of balking is more; Cutter shaft can not be changed as required, function singleness; Adopt the width of cast iron gear box bigger now mostly, further increased the area of balking, and cleanliness of lubricating oil is bad in the use, poor radiation, damaged easily, service life is short.
The utility model content
The problem that the utility model will solve is to above problem, provides a kind of and does not balk, the rotary tillage stubble-cleaning multi-purpose machine of diverse in function, gearbox long service life.
For addressing the above problem; The technical scheme that the utility model adopted is: a kind of rotary tillage stubble-cleaning multi-purpose machine, comprise frame, and the top of said frame is provided with transmission case; The bottom of said frame is provided with cutter shaft; The both sides of said frame are respectively arranged with gearbox, and the input and the transmission case of said gearbox are in transmission connection, and the output and the cutter shaft of said gearbox are in transmission connection.
As a kind of prioritization scheme, said gearbox comprises output shaft, and said output shaft and cutter shaft removably connect.
Can change cutter shaft as required, to adapt to the needs of different plot farming, diverse in function.
A kind of concrete prioritization scheme, said output shaft is provided with fixed cover, and rotary blade is installed in fixed cover, further reduces the area of balking.
A kind of concrete prioritization scheme, the quantity of said fixed cover are two, and two fixed covers are symmetrical set.
As a kind of prioritization scheme, said gearbox also comprises power shaft and two intermediate propeller shafts, and said power shaft is provided with first gear; Wherein an intermediate propeller shaft is provided with second gear; An other intermediate propeller shaft is provided with the 3rd gear, and said output shaft is provided with the 4th gear, said first gear and second gears engaged; Said second gear and the 3rd gears engaged, said the 3rd gear and the 4th gears engaged.
As a kind of prioritization scheme, said gearbox also comprises the casing that is stretched and formed by steel plate.
Because casing is stretched by steel plate and forms, the cleanliness of lubricating oil in the casing is good, casing good heat dissipation effect, cracky not, long service life.
As a kind of prioritization scheme, said cutter shaft is provided with several cutterheads, and several cutterheads axially are uniformly distributed with along cutter shaft.
A kind of concrete prioritization scheme, said cutterhead is provided with some groups of connecting holes.
As a kind of prioritization scheme, said cutter shaft is provided with some groups of broach shells, and two groups of adjacent broach shells are crisscross arranged, some groups of broach shells axially being uniformly distributed with along cutter shaft.
A kind of concrete prioritization scheme, every group of broach shell comprises two broach shells, two broach shells are symmetrical set.
The utility model is taked above technical scheme, has the following advantages: gearbox is positioned at the both sides of frame, and the casing of gearbox stretches by steel plate and form, and the thickness of gearbox is narrower, can not produce the area of balking.
This machine adopts double dynamical output, two gearboxes, about each one at end, do not lay particular stress on, go up and down steadily.
Adopt two gearboxes, cutter shaft is stressed evenly, and off-axis is not vacillated now to the left, now to the right.When work, cutter shaft is stressed evenly.
Adopt helical gear in the bilateral gearbox, major advantage be power stressed evenly occlusal contact area is big, broken teeth not, torsional forces is big, noise is low, vibration force is little, long service life.
Transmission case adopts four gears, and the user can regulate rotating speed according to the geology needs of oneself, and becoming flap has self-locking device, does not move back retaining, does not fall retaining, and is easy to operate, durable in use.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of rotary tillage stubble-cleaning multi-purpose machine among the utility model embodiment 1;
Accompanying drawing 2 is the structural representation of the cutterhead in the accompanying drawing 1;
Accompanying drawing 3 is the structural representation of cutter shaft and broach shell among the utility model embodiment 2;
Accompanying drawing 4 is the cutaway view of accompanying drawing 3.
Among the figure:
The 1-cutter shaft; The 2-cutterhead; The 21-connecting hole; The 3-fixed cover; The 4-output shaft; The 5-gearbox; The 6-casing; 7-the 4th gear; 8-the 3rd gear; 9-second gear; 10-first gear; The 11-power shaft; The 12-shaft coupling; The 13-power take-off; The 14-transmission case; The 15-frame; The 16-Connection Block; The 17-broach shell; 18-first intermediate propeller shaft; 19-second intermediate propeller shaft.
Embodiment
Embodiment 1: shown in accompanying drawing 1 and accompanying drawing 2; A kind of rotary tillage stubble-cleaning multi-purpose machine comprises frame 15, and the top of frame 15 is provided with transmission case 14; The bottom of frame 15 is provided with cutter shaft 1; The both sides of frame 15 are respectively arranged with gearbox 5, and the input of gearbox 5 and transmission case 14 are in transmission connection, and the output of gearbox 5 and cutter shaft 1 are in transmission connection.
Gearbox 5 comprises output shaft 4, and output shaft 4 removably connects with cutter shaft 1, and output shaft 4 and cutter shaft 1 are connected through screw bolt and nut.
Output shaft 4 is provided with fixed cover 3, and the quantity of fixed cover 3 is two, and two fixed covers 3 are symmetrical set, and rotary blade can be installed in fixed cover 3.
Gearbox 5 also comprises power shaft 11 and two intermediate propeller shafts; Power shaft 11 is provided with first gear 10, and wherein an intermediate propeller shaft is provided with second gear 9, and an other intermediate propeller shaft is provided with the 3rd gear 8; Output shaft 4 is provided with the 4th gear 7; First gear 10 and 9 engagements of second gear, second gear 9 and 8 engagements of the 3rd gear, the 3rd gear 8 and 7 engagements of the 4th gear.
Two intermediate propeller shafts are that first intermediate propeller shaft 18 and second intermediate propeller shaft, 19, the second gears 9 are positioned on first intermediate propeller shaft 18, and the 3rd gear 8 is positioned on second intermediate propeller shaft 19.
Gearbox 5 also comprises the casing 6 that is stretched and to be formed by steel plate, and gearbox 5 is stretched by steel mould and forms, and the cleanliness of lubricating oil in the casing 6 is good, casing 6 good heat dissipation effect, cracky not, long service life.
Transmission case 14 comprises two power take-offs 13, and power take-off 13 is connected with power shaft 11 through shaft coupling 12.
Cutter shaft 1 is provided with several cutterheads 2, several cutterheads 2 axially being uniformly distributed with along cutter shaft 1.
Cutterhead 2 is provided with some groups of connecting holes 21, through connecting hole 21 rotary blade is fixed on the cutterhead 2.
The front portion of frame 15 is provided with two Connection Blocks 16.
Embodiment 2: with shown in the accompanying drawing 4, cutter shaft 1 is provided with some groups of broach shells like accompanying drawing 3, and two groups of adjacent broach shells are crisscross arranged, some groups of broach shells axially being uniformly distributed with along cutter shaft 1.
Every group of broach shell comprises that 17, two broach shells 17 of two broach shells are symmetrical set, and are installed in rotary blade in the broach shell 17.
Other structures are identical with embodiment 1.
Claims (10)
1. rotary tillage stubble-cleaning multi-purpose machine; Comprise frame (15); The top of said frame (15) is provided with transmission case (14), and the bottom of said frame (15) is provided with cutter shaft (1), it is characterized in that: the both sides of said frame (15) are respectively arranged with gearbox (5); The input of said gearbox (5) and transmission case (14) are in transmission connection, and the output of said gearbox (5) and cutter shaft (1) are in transmission connection.
2. a kind of rotary tillage stubble-cleaning multi-purpose machine as claimed in claim 1, it is characterized in that: said gearbox (5) comprises output shaft (4), said output shaft (4) removably connects with cutter shaft (1).
3. a kind of rotary tillage stubble-cleaning multi-purpose machine as claimed in claim 2, it is characterized in that: said output shaft (4) is provided with fixed cover (3).
4. a kind of rotary tillage stubble-cleaning multi-purpose machine as claimed in claim 3, it is characterized in that: the quantity of said fixed cover (3) is two, two fixed covers (3) are symmetrical set.
5. like one of them described a kind of rotary tillage stubble-cleaning multi-purpose machine of claim 2-4; It is characterized in that: said gearbox (5) also comprises power shaft (11) and two intermediate propeller shafts; Said power shaft (11) is provided with first gear (10), and wherein an intermediate propeller shaft is provided with second gear (9), and an other intermediate propeller shaft is provided with the 3rd gear (8); Said output shaft (4) is provided with the 4th gear (7); Said first gear (10) and second gear (9) engagement, said second gear (9) and the 3rd gear (8) engagement, said the 3rd gear (8) and the 4th gear (7) engagement.
6. like one of them described a kind of rotary tillage stubble-cleaning multi-purpose machine of claim 2-4, it is characterized in that: said gearbox (5) also comprises the casing (6) that is stretched and formed by steel plate.
7. like one of them described a kind of rotary tillage stubble-cleaning multi-purpose machine of claim 1-4, it is characterized in that: said cutter shaft (1) is provided with several cutterheads (2), several cutterheads (2) axially being uniformly distributed with along cutter shaft (1).
8. a kind of rotary tillage stubble-cleaning multi-purpose machine as claimed in claim 7, it is characterized in that: said cutterhead (2) is provided with some groups of connecting holes (21).
9. like one of them described a kind of rotary tillage stubble-cleaning multi-purpose machine of claim 1-4, it is characterized in that: said cutter shaft (1) is provided with some groups of broach shells, and two groups of adjacent broach shells are crisscross arranged, some groups of broach shells axially being uniformly distributed with along cutter shaft (1).
10. a kind of rotary tillage stubble-cleaning multi-purpose machine as claimed in claim 9 is characterized in that: every group of broach shell comprises two broach shells (17), and two broach shells (17) are symmetrical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202036593U CN202514253U (en) | 2012-04-27 | 2012-04-27 | Stubble-cleaning rotary tillage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202036593U CN202514253U (en) | 2012-04-27 | 2012-04-27 | Stubble-cleaning rotary tillage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202514253U true CN202514253U (en) | 2012-11-07 |
Family
ID=47097237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202036593U Expired - Lifetime CN202514253U (en) | 2012-04-27 | 2012-04-27 | Stubble-cleaning rotary tillage machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202514253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105453821A (en) * | 2016-01-11 | 2016-04-06 | 内蒙古长明机械股份有限公司 | Error compensation mechanism of two-side-transmission root-stubble smashing and field returning machine |
| CN112449768A (en) * | 2020-11-30 | 2021-03-09 | 农业农村部南京农业机械化研究所 | Rotary cultivator matched with walking tractor |
-
2012
- 2012-04-27 CN CN2012202036593U patent/CN202514253U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105453821A (en) * | 2016-01-11 | 2016-04-06 | 内蒙古长明机械股份有限公司 | Error compensation mechanism of two-side-transmission root-stubble smashing and field returning machine |
| CN112449768A (en) * | 2020-11-30 | 2021-03-09 | 农业农村部南京农业机械化研究所 | Rotary cultivator matched with walking tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |