CN206821194U - Active differential convection rotary type no-tillage anti-blocking device - Google Patents
Active differential convection rotary type no-tillage anti-blocking device Download PDFInfo
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- CN206821194U CN206821194U CN201720554438.3U CN201720554438U CN206821194U CN 206821194 U CN206821194 U CN 206821194U CN 201720554438 U CN201720554438 U CN 201720554438U CN 206821194 U CN206821194 U CN 206821194U
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- rotary type
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- vertical rod
- grass pulling
- differential
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Abstract
The utility model proposes one kind group is careless, anti-tangle ability is strong, the good active differential convection rotary type no-tillage anti-blocking device of blocking-proof result.It includes frame, reduction box, power transfer assemblies and multiple trench digging device assemblies；Trench digging device assembly includes the plough vertical rod being arranged in frame and the trench digging turnplow being arranged in plough vertical rod；An anti-blocking component of differential convection rotary type is respectively provided with each trench digging device assembly；The anti-blocking component of differential convection rotary type includes differential gearing unit and two grass pulling wheels；Each grass pulling wheel is provided with multiple grass sticks；The grass stick of two grass pulling wheels is arranged in spatial intersecting from each other；Two grass pulling wheels are axially parallel to each other and are arranged in plough vertical rod, and the input of differential gearing unit is connected with power transfer assemblies, and its output end is connected with two grass pulling wheels respectively, and two grass pulling wheels of driving rotate backward.
Description
Technical field
It the utility model is related to a kind of no-tillage anti-blocking device, and in particular to a kind of active differential convection rotary type zero-tillage anti-blocking dress
Put, belong to agricultural machinery technological field.
Background technology
Conservation tillage be farmland is carried out it is no-tillage, minimal till operation, crop material covering earth's surface, it is effective reduce wind erosion,
Water erosion, soil protection structure and fertility, drought-resistant ability etc. is improved, is a kind of advanced agricultural cultivating technology.Conservation tillage skill
The key of art is to design and produce suitable no-tillage seeding equipment.China's two crops a year Wheat Maize Rotation area at present, in arrish
During the no-tillage seeding corn of ground, it is poor anti-blocking anti-tangle effect to be present in no-tillage seeding equipment, so as to which cause to dry in the air seed, seeding quality are poor, work
Make the problems such as efficiency is low.No-tillage anti-blocking device mainly includes passive type anti-block apparatus and active anti-block apparatus at present, main logical
Cross and the operation form such as throw, cut, dialling stalk and weeds are cleared up.Itself also can during existing no-tillage anti-blocking device actual job
Appearance winds and blocked, so as to influence the operation quality of equipment and job stabilization.
Utility model content
Dial that careless, anti-tangle ability is strong the utility model proposes one kind, it is anti-that the good active differential convection rotary type of blocking-proof result is no-tillage
Block apparatus.
To achieve these goals, the utility model is as follows using technical scheme：
A kind of active differential convection rotary type no-tillage anti-blocking device, including frame, reduction box, power transfer assemblies and multiple trench diggings
Device assembly；Trench digging device assembly includes the plough vertical rod being arranged in frame and the trench digging turnplow being arranged in plough vertical rod；
An anti-blocking component of differential convection rotary type is respectively provided with each trench digging device assembly；The anti-blocking component of differential convection rotary type includes differential gearing list
Member and two grass pulling wheels；Each grass pulling wheel is provided with multiple grass sticks；The grass stick of two grass pulling wheels is handed in space from each other
Mistake arrangement；Two grass pulling wheels are axially parallel to each other and are arranged in plough vertical rod, the input and power of differential gearing unit
Transfer assembly is connected, and its output end is connected with two grass pulling wheels respectively, and two grass pulling wheels of driving rotate backward.
The active differential convection rotary type no-tillage anti-blocking device preferred scheme, power transfer assemblies include reduction box, power transmission shaft,
Bevel gear I and bevel gear II；Reduction box is set in frame；Power transmission shaft is arranged in plough vertical rod by rolling bearing units I；Bore tooth
Wheel I is arranged on power transmission shaft, and bevel gear II is connected with differential gearing unit, and bevel gear I and bevel gear II are intermeshed.
The active differential convection rotary type no-tillage anti-blocking device preferred scheme, differential gearing unit include one-stage gear, two level
Gear, idle pulley I and idle pulley II；One-stage gear, idle pulley I, idle pulley II and secondary gear are intermeshed successively；One-stage gear and two level
The number of teeth of gear is different；One-stage gear is arranged in same rotating shaft with bevel gear II.
The active differential convection rotary type no-tillage anti-blocking device preferred scheme, each pair grass pulling wheel respectively with one-stage gear and two level
Gear is arranged in same rotating shaft.
The active differential convection rotary type no-tillage anti-blocking device preferred scheme, trench digging device assembly are fixed in plough vertical rod
On, plough vertical rod is provided with the installing plate with mounting hole, and installing plate is connected in frame by U-bolt through mounting hole.
The active differential convection rotary type no-tillage anti-blocking device preferred scheme, grass pulling wheel both ends pass through a rolling bearing units II
It is installed in plough vertical rod.
The active differential convection rotary type no-tillage anti-blocking device preferred scheme, it also includes the careless plate in front side point, the careless plate in front side point
The front side for the rolling bearing units II being installed on the downside of each pair grass pulling wheel.
The active differential convection rotary type no-tillage anti-blocking device preferred scheme, it also includes multigroup rear side point careless plate, after every group
Side is divided to careless plate to be two, is separately fixed at the both sides of plough vertical rod, and the careless plate of each rear side point is in plough vertical rod side
Triangular arrangement.
The utility model has the advantage of：
Active differential convection rotary type no-tillage anti-blocking device is worked by power drive, and grass is dialled to rotation using the differential to work in pairs
Wheel had both realized and allocates weeds, stalk, can realize again the grass stick in grass pulling wheel clear up mutually in other side's grass pulling wheel wind it is miscellaneous
Grass and stalk, avoid anti-block apparatus and itself occur winding and blocking in operation；The device job stabilization is good, dials careless, anti-
It is strong to twine ability, blocking-proof result is good, and no-tillage seeding under stalk, the big overlay capacity of weeds can be achieved.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.
Fig. 1 is the side top view of the utility model embodiment；
Fig. 2 is the front view of the utility model embodiment；
Fig. 3 is the front view of the zero-tillage anti-blocking component of the utility model embodiment；
Fig. 4 is the top view of the zero-tillage anti-blocking component of the utility model embodiment；
Fig. 5 is the side top view of the zero-tillage anti-blocking component of the utility model embodiment；
Fig. 6 is the side upward view of the zero-tillage anti-blocking component of the utility model embodiment；
In figure, 1：Frame；2：The anti-blocking component of differential convection rotary type；3：Reduction box；4：U-bolt；5：Power transmission shaft；6：Usher to seat axle
Hold I；7：Bevel gear I；8：Bevel gear II；9：Differential gearing unit；10：Installing plate；11：Frame installing plate；12：Bearing block is installed
Plate；13-1：Grass pulling wheel I；13-2：Grass pulling wheel II；14-1：Grass stick I；14-2：Grass stick II；15：The careless plate of rear side point；16：Before
The careless plate in side point；17：Trench digging turnplow；18：Rolling bearing units bearing mounting plate；19：One-stage gear；20：Secondary gear；21：Idle pulley
Ⅰ；22：Idle pulley II；23：Plough vertical rod；24：Power transfer assemblies；25：Trench digging device assembly.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
With reference to figure 1, Fig. 2 and Fig. 3, a kind of active differential convection rotary type no-tillage anti-blocking device, including it is frame 1, reduction box 3, dynamic
Power transfer assembly 24 and multiple trench digging device assemblies 25；Trench digging device assembly 25 includes the He of plough vertical rod 23 being arranged in frame 1
The trench digging turnplow 17 being arranged in plough vertical rod 23；Anti-blocking group of a differential convection rotary type is respectively provided with each trench digging device assembly 25
Part 2；The anti-blocking component 2 of differential convection rotary type includes differential gearing unit 9, the 13-1 of grass pulling wheel I and the 13-2 of grass pulling wheel II, the 13- of grass pulling wheel I
1 is provided with multiple 14-1 of grass stick I, and the 13-2 of grass pulling wheel II is provided with multiple 14-2 of grass stick II；The grass stick of two grass pulling wheels is mutual
Between in spatial intersecting arrange；Two grass pulling wheels are axially parallel to each other, the input and power transfer assemblies of differential gearing unit 9
24 connections, its output end are connected with two grass pulling wheels respectively, and two grass pulling wheels of driving rotate backward.
With reference to figure 1, trench digging device assembly 25 is fixed in plough vertical rod 23, and plough vertical rod 23 is provided with installation
Installing plate 10 is connected in frame 1 by the installing plate in hole, U-bolt 4 through mounting hole.
With reference to figure 1 and Fig. 2, power transfer assemblies 24 include reduction box 3, power transmission shaft 5, bevel gear I 7 and bevel gear II 8；Subtract
Fast case 3 is set in frame 1 through frame installing plate 11；Power transmission shaft 5 is arranged on by rolling bearing units I 6 and bearing mounting plate 12 and opened
In ditch device vertical rod 23；Bevel gear I 7 is arranged on power transmission shaft 5, and bevel gear II 8 is connected with differential gearing unit 9, the He of bevel gear I 7
Bevel gear II 8 is intermeshed.
With reference to figure 4 and Fig. 5, differential gearing unit 9 includes one-stage gear 19, secondary gear 20, idle pulley I 21 and idle pulley II
22；One-stage gear 19, idle pulley I 21, idle pulley II 22 and secondary gear are intermeshed successively；One-stage gear 19 and secondary gear 20
The number of teeth is different；One-stage gear 19 is arranged in same rotating shaft with bevel gear II 8.One-stage gear 19 and secondary gear in the present embodiment
20 be spur gear wheel, and the number of teeth of preferable one-stage gear 19 is 31, modulus 2；The number of teeth of secondary gear 20 is 19, modulus is
2；The number of teeth of idle pulley I 21 is 19, modulus 2；The number of teeth of idle pulley II 22 is 17, modulus 2.
With reference to figure 6, the present embodiment also includes the careless plate 16 in front side point, and the careless plate 16 in front side point is installed on the downside of each pair grass pulling wheel
The front side of rolling bearing units II 18, using this structure stalk and weeds can be avoided to be wrapped on the rolling bearing units on the downside of grass pulling wheel.
With reference to figure 6, the present embodiment also includes the careless plate 15 of multigroup rear side point, and every group of rear side is divided to careless plate 15 to be two, solid respectively
The both sides of plough vertical rod 23 are scheduled on, and the careless plate 15 of each rear side point is triangularly arranged with the side of plough vertical rod 23, avoids
Stalk and weeds are dialled and are sprinkling upon on rear side seeding belt by grass pulling wheel.
As shown in Figures 3 and 5, the 13-1 of grass pulling wheel I and one-level spur gear wheel 19 are arranged in same rotating shaft, grass pulling wheel II
13-2 and two level spur gear wheel 20 are arranged in same rotating shaft.With reference to figure 6, the 13-1 of grass pulling wheel I and the 13-2 of grass pulling wheel II pass through
One rolling bearing units II 18 is installed in plough vertical rod 23.
In the present embodiment, preferable grass pulling wheel external diameter is 60mm or so, and the single length of grass stick is 20mm or so, and each pair is dialled
The differential rotating ratio of grass wheel is 1.6 or so.
The 13-1 of the utility model grass pulling wheel I and the 13-2 of grass pulling wheel II rotating speed using differential design, in the course of the work by
Speed discrepancy be present in the 13-1 of grass pulling wheel I and the 13-2 of grass pulling wheel II, the grass stick in two grass pulling wheels can clear up other side's grass pulling wheel mutually
The weeds of upper winding and stalk, avoid anti-block apparatus and itself occur winding and blocking in operation.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (8)
- A kind of 1. active differential convection rotary type no-tillage anti-blocking device, it is characterised in that：Including frame (1), reduction box（3）, power pass Sending component (24) and multiple trench digging device assemblies (25)；Trench digging device assembly (25) includes being arranged on frame（1）On plough vertical rod And the trench digging turnplow (17) that is arranged in plough vertical rod (23) (23)；A differential is respectively provided with each trench digging device assembly (25) The anti-blocking component of convection rotary type；The anti-blocking component of differential convection rotary type includes differential gearing unit (9) and two grass pulling wheels；In each grass pulling wheel Provided with multiple grass sticks；The grass stick of two grass pulling wheels is arranged in spatial intersecting from each other；Two grass pulling wheels are axially mutually flat Go and be arranged in plough vertical rod (23), the input of differential gearing unit (9) is connected with power transfer assemblies (24), and its is defeated Go out end to be connected with two grass pulling wheels respectively, two grass pulling wheels of driving rotate backward.
- 2. active differential convection rotary type no-tillage anti-blocking device as claimed in claim 1, it is characterised in that：Power transfer assemblies (24) are wrapped Include reduction box (3), power transmission shaft (5), bevel gear I (7) and bevel gear II (8)；Reduction box（3）Set in frame (1)；Power transmission shaft (5) rolling bearing units I are passed through（6）Installed in plough vertical rod（23）On；Bevel gear I (7) is arranged on power transmission shaft（5）On, bevel gear II (8) are connected with differential gearing unit (9), bevel gear I (7) and bevel gear II (8) intermeshing.
- 3. active differential convection rotary type no-tillage anti-blocking device as claimed in claim 2, it is characterised in that：Differential gearing unit (9) wraps Include one-stage gear（19）, secondary gear（20）, idle pulley I (21) and idle pulley II (22)；One-stage gear（19）, idle pulley I (21), idle pulley II (22) and secondary gear are intermeshed successively；One-stage gear（19）And secondary gear（20）The number of teeth it is different；One-stage gear （19）It is arranged on bevel gear II (8) in same rotating shaft.
- 4. active differential convection rotary type no-tillage anti-blocking device as claimed in claim 3, it is characterised in that：Each pair grass pulling wheel is respectively with one Level gear（19）And secondary gear（20）In same rotating shaft.
- 5. active differential convection rotary type no-tillage anti-blocking device as claimed in claim 1, it is characterised in that：Device assembly of ditching (25) is fixed In plough vertical rod（23）On, plough vertical rod（23）It is provided with the installing plate with mounting hole, U-bolt（4）Through peace Installing plate is connected in frame (1) by dress hole.
- 6. the active differential convection rotary type no-tillage anti-blocking device as described in any one of claim 1 to 5, it is characterised in that：Grass pulling wheel two End passes through a rolling bearing units II（18）It is installed on plough vertical rod（23）On.
- 7. active differential convection rotary type no-tillage anti-blocking device as claimed in claim 6, it is characterised in that：It also includes the careless plate in front side point （16）, the careless plate in front side point（16）The rolling bearing units II being installed on the downside of each pair grass pulling wheel（18）Front side.
- 8. the active differential convection rotary type no-tillage anti-blocking device as described in any one of claim 1 to 5, it is characterised in that：It also includes The careless plate of multigroup rear side point（15）, every group of careless plate of rear side point（15）For two, plough vertical rod is separately fixed at（23）Both sides, and The careless plate of each rear side point（15）With plough vertical rod（23）Side is triangularly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720554438.3U CN206821194U (en) | 2017-07-19 | 2017-07-19 | Active differential convection rotary type no-tillage anti-blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720554438.3U CN206821194U (en) | 2017-07-19 | 2017-07-19 | Active differential convection rotary type no-tillage anti-blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206821194U true CN206821194U (en) | 2018-01-02 |
Family
ID=60771991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720554438.3U Expired - Fee Related CN206821194U (en) | 2017-07-19 | 2017-07-19 | Active differential convection rotary type no-tillage anti-blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206821194U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107182319A (en) * | 2017-07-19 | 2017-09-22 | 山东省农业机械科学研究院 | Active differential convection rotary type no-tillage anti-blocking device |
| CN109699218A (en) * | 2019-03-07 | 2019-05-03 | 华中农业大学 | A kind of anti-blocking deep fertilizing device of active |
| CN112913451A (en) * | 2021-01-21 | 2021-06-08 | 昆明理工大学 | Combined anti-blocking device |
-
2017
- 2017-07-19 CN CN201720554438.3U patent/CN206821194U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107182319A (en) * | 2017-07-19 | 2017-09-22 | 山东省农业机械科学研究院 | Active differential convection rotary type no-tillage anti-blocking device |
| CN109699218A (en) * | 2019-03-07 | 2019-05-03 | 华中农业大学 | A kind of anti-blocking deep fertilizing device of active |
| CN109699218B (en) * | 2019-03-07 | 2021-10-12 | 华中农业大学 | Active anti-blocking deep fertilizer application device |
| CN112913451A (en) * | 2021-01-21 | 2021-06-08 | 昆明理工大学 | Combined anti-blocking device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180102 Termination date: 20210719 |