CN205124262U - Plough antiwind structure of quick -witted rotary blade a little - Google Patents
Plough antiwind structure of quick -witted rotary blade a little Download PDFInfo
- Publication number
- CN205124262U CN205124262U CN201520797519.7U CN201520797519U CN205124262U CN 205124262 U CN205124262 U CN 205124262U CN 201520797519 U CN201520797519 U CN 201520797519U CN 205124262 U CN205124262 U CN 205124262U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- rotary
- rotary blade
- rotary tillage
- minitiller
- 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
Abstract
The utility model relates to a farm machinery technical field, in particular to plough antiwind structure of quick -witted rotary blade a little, including the rotary tillage axle that is equipped with a plurality of rotary blades, the middle part of rotary tillage axle is provided with the transmission case, and the epaxial both sides that are located the transmission case of rotary tillage are provided with the cylinder, and the radius of cylinder is less than the length of rotary blade, and the diameter of cylinder is greater than 20cm. The utility model discloses weeds winding insufficient length a week on the cylinder can be makeed, the weeds many circles of winding are avoided and more around the condition tight more for weeds are changeed the follow cylinder and break away from, and in order to guarantee that it lasts normal farming to plough the function a little, more energy -conserving province consumes.
Description
Technical field
The utility model relates to technical field of agricultural machinery, particularly the antiwind structure of a kind of rotary blade of minitiller.
Background technology
Mini-size tillage machine is mainly used in the ploughing and weeding operation in the soils such as paddy field, nonirrigated farmland, horticultural facility, agricultural, and because it has features such as cutting soil and soil-crushing function, in China, application is very extensive.
See patent announcement number: CN203788650U, CN204131936U, CN20395173U, mainly there is following defect in existing mini-size tillage machine: rotary blade is when High Rotation Speed farming, easily by residual for weeds around on rotary tillage shaft, the main middle part being wrapped in rotary tillage shaft of concentrating is near the position of transmission case, when weeds are wound into certain thickness on rotary tillage shaft, rotary blade kinetic energy loss can be caused, even cannot normally farming.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, there is provided a kind of rotary blade of minitiller antiwind structure, its both sides being positioned at transmission case on rotary tillage shaft arrange the cylinder that diameter is greater than 20cm, then effectively can avoid the mini-size tillage machine situation that weeds are wound around in cultivating procedure, to ensure that mini-size tillage machine can continue normal farming, more energy-saving consumption.
For solving the problem, the utility model provides following technical scheme:
The antiwind structure of a kind of rotary blade of minitiller, comprise the rotary tillage shaft being provided with some rotary blades, the middle part of rotary tillage shaft is provided with transmission case, and both sides rotary tillage shaft being positioned at transmission case are provided with cylinder, the radius of cylinder is less than the length of rotary blade, and the diameter of cylinder is greater than 20cm.
The axial line of cylinder is identical with the axial line of rotary tillage shaft.Plane bearing is provided with between cylinder and transmission case.Cylinder welds with rotary tillage shaft, and the width of cylinder is greater than 10cm.
The side face of cylinder is also provided with some blocks, and the rotation direction of block opposing roller is in tilting backwards setting.Cylinder is provided with three groups of block groups, these three groups of block groups are longitudinally arranged on the side face of cylinder with staggering.Described block group of often organizing comprises three pieces of described blocks respectively, is arranged on the side face of cylinder with often organizing three pieces of block lateral alternates of block group.
Compared with prior art the beneficial effects of the utility model are:
The joint portion of rotary tillage shaft and transmission case is the position being the most easily wound around weeds, it is how all that weeds length is enough to be wound around rotary tillage shaft, and more around tighter, and the both sides that the utility model is positioned at transmission case on rotary tillage shaft arrange the cylinder that diameter is greater than 20cm, weeds length under usual mini-size tillage machine farming environment is no longer than 60cm, make the coiling length of weeds on cylinder less than one week like this, weeds are avoided to be wound around multi-turn and more around tighter situation, make that weeds are easier to depart from from cylinder, to ensure that mini-size tillage machine can continue normal farming, more energy-saving consumption.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the perspective view of the utility model cylinder.
Fig. 3 be the utility model cylinder face structural representation.
Fig. 4 is the side-looking structural representation of the utility model cylinder.
Fig. 5 is the side-looking structural representation of the utility model rotary blade.
Description of reference numerals: 1, rotary blade; 2, rotary tillage shaft; 3, transmission case; 4, cylinder; 5, block.
Embodiment
Below in conjunction with Figure of description and embodiment, specific embodiment of the utility model is described in further detail:
With reference to the antiwind structure of a kind of rotary blade of minitiller shown in Fig. 1-Fig. 4, comprise the rotary tillage shaft 2 being provided with some rotary blades 1, the middle part of rotary tillage shaft 2 is provided with transmission case 3, both sides rotary tillage shaft 2 being positioned at transmission case 3 are provided with cylinder 4, the radius of cylinder 4 is less than the length of rotary blade 1, and the diameter of cylinder 4 is greater than 20cm.Because the weeds length under usual mini-size tillage machine farming environment is no longer than 60cm, make the coiling length of weeds on cylinder 4 less than one week like this, weeds are avoided to be wound around multi-turn and more around tighter situation, make that weeds are easier to depart under cylinder 4 centrifugal action, to ensure that mini-size tillage machine can continue normal farming, more energy-saving consumption.
Particularly, the axial line of cylinder 4 is identical with the axial line of rotary tillage shaft 2.Plane bearing is provided with between cylinder 4 and transmission case 3.Cylinder 4 welds with rotary tillage shaft 2, and the width of cylinder 4 is greater than 10cm.
The side face of cylinder 4 is also provided with some blocks 5, the rotation direction of block 5 opposing roller 4 is in tilting backwards setting.Block 5 is for removing the weeds on cylinder 4 with earth surface, and block 5 tilts backwards with reducing friction resistance, is also more conducive to removing weeds.Cylinder 4 is provided with three groups of block groups, these three groups of block groups are longitudinally arranged on the side face of cylinder 4 with staggering, and namely from the side of cylinder 4, see Fig. 4, any two pieces of blocks 5 are not overlapping.Described block group of often organizing comprises three pieces of described blocks 5 respectively, and be arranged on the side face of cylinder 4 with often organizing three pieces of block 5 lateral alternates of block group, namely from the front of cylinder 4, see Fig. 3, any two pieces of blocks 5 are not on same circle.It is more steady that this structural design makes cylinder 4 rotate with rotary tillage shaft 2, got rid of by weeds with being conducive to from cylinder 4.
The above, it is only preferred embodiment of the present utility model, not any restriction is made to technical scope of the present utility model, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (7)
1. the antiwind structure of rotary blade of minitiller, comprise the rotary tillage shaft (2) being provided with some rotary blades (1), the middle part of rotary tillage shaft (2) is provided with transmission case (3), it is characterized in that: both sides rotary tillage shaft (2) being positioned at transmission case (3) are provided with cylinder (4), the radius of cylinder (4) is less than the length of rotary blade (1), and the diameter of cylinder (4) is greater than 20cm.
2. the antiwind structure of rotary blade of minitiller according to claim 1, is characterized in that: the axial line of cylinder (4) is identical with the axial line of rotary tillage shaft (2).
3. the antiwind structure of rotary blade of minitiller according to claim 1, is characterized in that: be provided with plane bearing between cylinder (4) and transmission case (3).
4. the antiwind structure of rotary blade of minitiller according to claim 1, is characterized in that: cylinder (4) welds with rotary tillage shaft (2), and the width of cylinder (4) is greater than 10cm.
5. the antiwind structure of rotary blade of minitiller according to claim 1, it is characterized in that: the side face of cylinder (4) is also provided with some blocks (5), the rotation direction of block (5) opposing roller (4) is in tilting backwards setting.
6. the antiwind structure of rotary blade of minitiller according to claim 5, is characterized in that: cylinder (4) is provided with three groups of block groups, and these three groups of block groups are longitudinally arranged on the side face of cylinder (4) with staggering.
7. the antiwind structure of rotary blade of minitiller according to claim 6, it is characterized in that: described block group of often organizing comprises three pieces of described blocks (5) respectively, is arranged on the side face of cylinder (4) with often organizing three pieces of block (5) lateral alternates of block group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520797519.7U CN205124262U (en) | 2015-10-16 | 2015-10-16 | Plough antiwind structure of quick -witted rotary blade a little |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520797519.7U CN205124262U (en) | 2015-10-16 | 2015-10-16 | Plough antiwind structure of quick -witted rotary blade a little |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205124262U true CN205124262U (en) | 2016-04-06 |
Family
ID=55610103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520797519.7U Expired - Fee Related CN205124262U (en) | 2015-10-16 | 2015-10-16 | Plough antiwind structure of quick -witted rotary blade a little |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205124262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551776A (en) * | 2018-04-10 | 2018-09-21 | 西藏农牧学院 | Anti-roll grass shaft and agricultural arable land weeder |
-
2015
- 2015-10-16 CN CN201520797519.7U patent/CN205124262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551776A (en) * | 2018-04-10 | 2018-09-21 | 西藏农牧学院 | Anti-roll grass shaft and agricultural arable land weeder |
| CN108551776B (en) * | 2018-04-10 | 2024-03-12 | 西藏农牧学院 | Prevent rolling up grass pivot and agricultural cultivated land weeder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205357002U (en) | Cut and irritate rotary tillage ware of weeding | |
| CN205124262U (en) | Plough antiwind structure of quick -witted rotary blade a little | |
| CN202617623U (en) | Traction type weeding and soil-loosening device | |
| CN204968364U (en) | Rotary blade of minitiller | |
| CN204377421U (en) | Interior hinge formula mower knife assembly | |
| CN204047034U (en) | A kind of rotovator | |
| CN107409499A (en) | horizontal shaft type rotary cultivator | |
| CN203735008U (en) | Rotary blade assembly | |
| CN203675551U (en) | Ridge crushing machine with main transmission mechanism arranged at lower portion | |
| CN103535126A (en) | Straw turnover rotary cultivator capable of avoiding straw twining | |
| CN204377419U (en) | The cutter assembly of mower | |
| CN201174863Y (en) | Rotary cultivation rolling device | |
| CN204810839U (en) | A coulter wheel for agro -farming machine | |
| CN204796063U (en) | Rotary cultivator revolves rotor | |
| CN204020391U (en) | A kind of land wheel of micro-farming machine | |
| CN203537859U (en) | Weeding machine | |
| CN204442957U (en) | Straight rotovator | |
| CN202396151U (en) | Profiling loosening device for recovering double-furrow residual film | |
| CN207099573U (en) | A kind of special rotary cultivator for paddy field | |
| CN202354039U (en) | Plate-type anti-winding blade | |
| CN204579010U (en) | Rotovator modified node method | |
| CN204796062U (en) | Rotary cultivator revolves sword | |
| CN206283844U (en) | A kind of gardens fast weeder | |
| CN206149737U (en) | Be used for ploughing a little antiwind surely careless knife tackle of rotary blade | |
| CN216905958U (en) | Labor-saving weeder |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20171016 |