CN201846590U - Retractable deflector rod-type anti-clogging device - Google Patents
Retractable deflector rod-type anti-clogging device Download PDFInfo
- Publication number
- CN201846590U CN201846590U CN2010205573651U CN201020557365U CN201846590U CN 201846590 U CN201846590 U CN 201846590U CN 2010205573651 U CN2010205573651 U CN 2010205573651U CN 201020557365 U CN201020557365 U CN 201020557365U CN 201846590 U CN201846590 U CN 201846590U
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- rotating cylinder
- bolt
- deflector rod
- eccentric shaft
- type anti
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Abstract
The utility model belongs to the technical field of agricultural machinery. A retractable deflector rod-type anti-clogging device comprises an opener (1) and a shovel handle (2), and is characterized in that a driving shaft (8) is fixed on the shovel handle (2) of the opener through a second bearing seat (9) and a first bolt (6); a rotary drum (3) is fixed with the driving shaft (8) through a second bolt (10); an eccentric shaft (14) is connected with the rotary drum (3) through a first bearing seat (5) and a third bearing seat (15), and the bottom end of the eccentric shaft is fixed with a support (16) through a fourth bolt (17); and a deflector rod (13) is arranged on the eccentric shaft (14) through a sliding bearing (12), and both ends of the deflector rod are inserted into two rotary drum wall holes (4) which are distributed on the rotary drum (3) and are on the same height. The retractable deflector rod-type anti-clogging device has strong anti-clogging capability, can display the functions of anti-clogging, ditch opening and fertilizing, has small ground-breaking volume, is not easy to be clogged, has low power consumption and low cost, and facilitates the promotion of the further promotion of protective farming.
Description
Technical field
The utility model belongs to agricultural machinery technological field, is specifically related to a kind of flexible poke-rod type anti-block apparatus that is applied on the no-tillage seeding machine.
Background technology
No-tillage seeding is the core content of protective farming technique, requires directly to sow on stalk no-tillage with straw mulch ground, and operating environment is abominable, and the sowing difficulty is big.
Behind China's North China two crops a year district harvest corn, stalk is caused the applicator boot spade of wheat no-tillage planter to stop up by chopping and returning easily, influences seeding quality.Therefore, solving applicator boot spade blockage problem is the key of design wheat no-tillage planter.In order to address this problem, need increase anti-block apparatus in applicator boot spade the place ahead, the deep straw articles anti-block apparatus of limit among the Chinese utility model patent ZL.200420002414.X " no-till maize apply fertilizer dark loose combine "; Grass pressing wheel anti-block apparatus during China utility application NO.01222698.X " minimal tills covering planter "; Bidentate dish among the China utility model patent ZL.200420002414.X " no-till maize apply fertilizer dark loose combine " is dialled careless formula anti-block apparatus, and the anti-blocking ability of these passive type anti-block apparatus only is applicable to the little situation of face of land stalk overlay capacity.For another example, Chinese invention patent ZL.200810225478.9 " horizontal initiative grass-poking wheel anti-blocking device " relies on tractor dynamic power to drive anti-block apparatus and carries out anti-blocking, anti-blocking ability is strong, but the stalk owing to himself can not in time come off easily cause self stopping up, and consumed power is big.In order to improve the anti-blocking ability of no-tillage seeding machine, reduce soil disturbance, reduce power consumption, need research and development a kind of low in energy consumption, the strong anti-block apparatus of self anti-blocking ability.
Summary of the invention
The purpose of this utility model is to overcome applicator boot spade the place ahead generation stalk obstruction in the prior art, and the part anti-block apparatus can not in time break away from stalk and twine and to cause self blocking problem, provides a kind of power consumption little, the anti-blocking and strong flexible poke-rod type anti-block apparatus of self anti-blocking ability.
In order to achieve the above object, the utility model is achieved in that
A kind of flexible poke-rod type anti-block apparatus comprises plough 1, and spade 2 is characterized in that:
Driving shaft 8 is fixed on the plough spade 2 by second bearing block 9 and first bolt 6;
Rotating cylinder 3 is consolidated with driving shaft 8 by second bolt 10;
Rotating cylinder 3 is positioned at the dead ahead of plough spade 2, and perpendicular to ground.
Two cinclides of rotating cylinder cinclides 4 sustained height on rotating cylinder 3 and the angle of axial connecting line are 180 degree.
In the flexible poke-rod type anti-block apparatus of described no-tillage seeding machine, power is to be provided by the tractor dynamic power rear output shaft, passes to rotating cylinder 3 through sprocket wheel 7, driving shaft 8, second bearing block 9 etc.The tractor rear output shaft provides sprocket wheel 7 and the driving shaft 8 that pass through of power to drive rotating cylinders 3 and rotate, rotating cylinder 3 relies on rotating cylinder cinclides 4 to drive driving lever 13 around eccentric shaft 14 rotations, when rotating cylinder cinclides 4 forwards the place ahead to when consistent with direction of advance, the length that driving lever 13 stretches out rotating cylinder cinclides 4 is the longest 40-50mm, driving lever 13 stretches out in the process of rotating cylinder cinclides 4, constantly hug the collection stalk, weeds etc., then the rotating lever 13 along with rotating cylinder 3 rotates with unequal angular velocity, the length that this moment, driving lever 13 stretched out outer wall also reduces gradually, stalk weeds etc. are allocated between two sowing bands, driving lever is terminal basic concordant with the turning barrel outer wall when the rotating cylinder cinclides forwards the rear to, stalk comes off, weeds etc. are to guarantee that plough 1 in the trench digging fertilising of the face of land of no stalk, prevents that plough spade 2 from stopping up.
The beneficial effects of the utility model are: 1) the moving driving lever of drum wall pore area rotates around eccentric shaft, and driving lever realizes hugging collection or release stalk, weeds etc. at the diverse location barrel that can stretch out or withdraw, and self anti-blocking ability is strong; 2) flexible poke-rod type anti-block apparatus is positioned at the dead ahead of plough spade, can in time the stalk in plough spade dead ahead be cleared up in the ranks, prevents to stop up; 3) this device can finish anti-blocking trench digging fertilizing functions, and the amount of breaking ground be little at wheat stalk no-tillage with straw mulch ground, maize straw mulched ground, is difficult for stopping up; 4) flexible driving lever do not bury, not crushing straw and foreign material, low in energy consumption, cost is low.Therefore, the present invention is used for no-tillage seeding machine, helps promoting the further popularization of conservation tillage.
Description of drawings
Fig. 1 is the front view of flexible poke-rod type anti-block apparatus;
Fig. 2 is the end view of flexible poke-rod type anti-block apparatus;
The A-A profile of the flexible poke-rod type anti-block apparatus of Fig. 3.
Reference numeral
1 plough, 2 plough spades
3 rotating cylinders, 4 rotating cylinder cinclides
5 clutch shaft bearing seats, 6 first bolts
7 sprocket wheels, 8 driving shafts
9 second bearing blocks, 10 second bolts
11 the 3rd bolts, 12 sliding bearings
13 driving levers, 14 eccentric shafts
15 the 3rd bearing blocks, 16 supports
17 the 4th bolts
Embodiment
Be described below in conjunction with the concrete structure and the course of work of accompanying drawing the utility model embodiment:
The poke-rod type anti-block apparatus stretch as shown in Figure 1 mainly by plough 1, spade 2, rotating cylinder 3, rotating cylinder cinclides 4, clutch shaft bearing seat 5, the first bolts 6, sprocket wheel 7, driving shaft 8, the second bearing blocks 9, second bolt, 10, the three bolts 11, sliding bearing 12, driving lever 13, eccentric shaft 14, the three bearing blocks 15, support 16, the four bolts 17 compositions such as grade.
Driving shaft 8 is fixed on the plough spade 2 by second bearing block 9 and first bolt 6; Rotating cylinder 3 is consolidated with driving shaft 8 by second bolt 10; Eccentric shaft 14 is connected with rotating cylinder 3 with the 3rd bearing block 15 by clutch shaft bearing seat 5, and its bottom is consolidated with support 16 by the 4th bolt 17; Driving lever 13 is installed on the eccentric shaft 14 by sliding bearing 12, and its two ends are inserted in two rotating cylinder cinclides 4 of the sustained height that distributes on the rotating cylinder 3.When driving shaft 8 drove rotating cylinder 3 rotations, rotating cylinder cinclides 4 drove driving levers 13 and rotates around eccentric shaft 14, thereby realized the flexible of driving lever 13.
Rotating cylinder 3 is positioned at the dead ahead of plough spade 2, and perpendicular to ground.
Two cinclides of rotating cylinder cinclides 4 sustained height on rotating cylinder 3 and the angle of axial connecting line are 180 degree.
During operation, the power take-off of tractor is passed to sprocket wheel 7 by universal joint with power, and sprocket wheel 7 is given driving shaft 8 with transmission of power, and driving shaft 8 drives rotating cylinder 3 and rotates, and rotates around eccentric shaft 14 thereby make rotating cylinder cinclides 4 drive driving lever 13; Eccentric shaft 14 is fixed with respect to rotating cylinder 3, and driving lever 13 is is freely come in and gone out with respect to rotating cylinder 3.When rotating cylinder cinclides 4 forwarded the dead ahead to, the length that driving lever 13 stretches out the rotating cylinder outer wall was the longest, reaches 40-50mm, and at this moment, driving lever 13 is hugged collection stalk, stubble etc.; Along with the rotation of rotating cylinder 3, the length that driving lever 13 stretches out rotating cylinder 3 outer walls reduces gradually; When forwarding the dead astern to, it is the shortest that driving lever 13 stretches out the length of rotating cylinder 3 outer walls, and at this moment, driving lever 13 discharges stalk, stubble etc., prevents that plough spade 2 the place aheads from forming obstruction.
It should be noted that at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (3)
1. a flexible poke-rod type anti-block apparatus comprises plough (1), and spade (2) is characterized in that:
Driving shaft (8) is fixed on the plough spade (2) by second bearing block (9) and first bolt (6);
Rotating cylinder (3) is consolidated by second bolt (10) and driving shaft (8);
Eccentric shaft (14) is connected with rotating cylinder (3) with the 3rd bearing block (15) by clutch shaft bearing seat (5), and its bottom is consolidated by the 4th bolt (17) and support (16);
Driving lever (13) is installed on the eccentric shaft (14) by sliding bearing (12), and its two ends are inserted in rotating cylinder (3) and go up in two rotating cylinder cinclides (4) of the sustained height that distributes.
2. anti-block apparatus according to claim 1 is characterized in that: rotating cylinder 3 is positioned at the dead ahead of plough spade (2), and perpendicular to ground.
3. anti-block apparatus according to claim 1 is characterized in that: rotating cylinder cinclides (4) is gone up sustained height at rotating cylinder (3) two cinclides and the angle of axial connecting line are 180 to spend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205573651U CN201846590U (en) | 2010-10-12 | 2010-10-12 | Retractable deflector rod-type anti-clogging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205573651U CN201846590U (en) | 2010-10-12 | 2010-10-12 | Retractable deflector rod-type anti-clogging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201846590U true CN201846590U (en) | 2011-06-01 |
Family
ID=44089018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205573651U Expired - Fee Related CN201846590U (en) | 2010-10-12 | 2010-10-12 | Retractable deflector rod-type anti-clogging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201846590U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255141A (en) * | 2014-09-25 | 2015-01-07 | 王永 | Blockage preventing device for seeding machine |
| CN104350883A (en) * | 2014-10-27 | 2015-02-18 | 柳州飞燕机械制造有限公司 | Sugar cane harvester and sugar cane harvesting method |
| CN112655296A (en) * | 2020-12-16 | 2021-04-16 | 青岛理工大学 | Tillage and soil preparation homogenizing tillage machine |
-
2010
- 2010-10-12 CN CN2010205573651U patent/CN201846590U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255141A (en) * | 2014-09-25 | 2015-01-07 | 王永 | Blockage preventing device for seeding machine |
| CN104350883A (en) * | 2014-10-27 | 2015-02-18 | 柳州飞燕机械制造有限公司 | Sugar cane harvester and sugar cane harvesting method |
| CN112655296A (en) * | 2020-12-16 | 2021-04-16 | 青岛理工大学 | Tillage and soil preparation homogenizing tillage machine |
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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: 20110601 Termination date: 20151012 |
|
| EXPY | Termination of patent right or utility model |