CN205865027U - Accurate seeding pinch roller profile modeling furrow opener - Google Patents
Accurate seeding pinch roller profile modeling furrow opener Download PDFInfo
- Publication number
- CN205865027U CN205865027U CN201620875988.0U CN201620875988U CN205865027U CN 205865027 U CN205865027 U CN 205865027U CN 201620875988 U CN201620875988 U CN 201620875988U CN 205865027 U CN205865027 U CN 205865027U
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- connecting plate
- pinch roller
- soil
- ditching device
- installation
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Abstract
The utility model relates to an accurate seeding pinch roller profile modeling furrow opener belongs to the agricultural machinery field, mainly includes frame, fixed mounting axle, installation sleeve, ditching wheel, connecting plate, preloaded bolt and tension springs, the utility model discloses a tension springs adjusts trenching depth, under the drive of seeder, can leave the kind ditch that the depth is unanimous in soil, guarantees the uniformity of depth of planting, furrow opener design becomes segmentation pinch roller formula, makes the seeder at the seeding in -process, rolls in soil and moves ahead through arranging compact sectional type pinch roller furrow opener, can reduce the resistance that ditching in -process soil produced the seeder on the one hand, and the on the other hand pinch roller also can be pressed the big tu fa in the soil to deep layer of soil, and major groove or hilling phenomenon are opened because of what press from both sides that soil presss from both sides that the sediment leads to the fact to the grain conductor that reduces the seeder, reduce replay and hourglass and broadcast, the utility model discloses the little row spacing kind ditch of leaving makes the seeder can satisfy the operation environment of low power and the requirement of accurate seeding in the course of the work.
Description
Technical field
This utility model belongs to agricultural mechanical equipment field, specifically, relates to a kind of precise sowing pinch roller profiling ditching
Device, a kind of pinch roller profiling ditching device with Radix Notoginseng precision drill grain conductor setted structure, for slot type nursery pattern
Radix Notoginseng sowing.
Background technology
In Yunnan, main production form is manual cropping pattern to notoginseng planting pattern at present, and its uncontrollable factor is the most,
The substrate compaction of the manual sowing of such as sowing stage, depth of planting are uneven, sow inefficiency, be not suitable with through engineering approaches,
Standardization, the growth requirement of modern industry of scale effect.Quickly develop for realizing Radix Notoginseng industry, it is achieved the machine of Radix Notoginseng
Toolization is sowed, and improves notoginseng planting efficiency, uses Radix Notoginseng essence heavy seeding planting with sowing machine, realizes Radix Notoginseng industry and rapidly and efficiently develop
Crucial.Use mechanization precise sowing, be possible not only to alleviate the labor intensity of workman, improve sowing efficiency, raising substrate compacting
Degree and the uniformity of depth of planting, and good basis can be laid for improving subsequent product quality.But with slot type Radix Notoginseng
The agriculture requirement of the Radix Notoginseng sowing that nursery is supporting is higher, needs operation in groove in booth, stromal thickness 150-200mm it
Between, it is desirable to monoseeding, and Radix Notoginseng sowing distance between rows and hills is little, seed level is shallow, the line-spacing of sowing, spacing in the rows are required to as 50mm, and sowing is deep
Degree is 10mm, seeding quality and requirement height.In groove during substrate filling, in uneven thickness, the humidity of substrate and consolidation during sowing
Disunity, therefore outputs the kind ditch that the depth is consistent on up-and-down soil, has suitable difficulty.
Existing agricultural copying device is used for land for growing field crops operation, such as parallel-ordinal shift copying device, manual regulating device etc..
Land for growing field crops operation has the advantages such as sowing distance between rows and hills is big, sowing space is sufficient, and its copying device is fully able to meet land for growing field crops operation
Requirement.But Radix Notoginseng precision drill to need to carry out precise operation, working environment and working space in booth limited, fit at present
The Radix Notoginseng sowing requirement that preferably the profiling ditching device of land for growing field crops operation is all not suitable in booth, therefore, it is necessary to design a kind of novel
Profiling trench digging device is with the Radix Notoginseng precise sowing being applicable in booth.
Summary of the invention
In order to overcome problem present in background technology, this utility model provides a kind of precise sowing pinch roller profiling ditching
Device, by regulating the pretightning force of tension spring, determines the degree of depth of trench digging；Meanwhile, according to the flexible characteristic of spring, can make to fix
The trench digging wheel of spacing makes spring elongation or compression by the counteracting force of soil in the process of walking, thus realizes seed furrow
Formed.
For achieving the above object, this utility model is achieved by the following technical solution:
Described precise sowing pinch roller profiling ditching device includes installation frame 1, regulation stud 2, adjusting nut 3, trench digging wheel
5, the first connecting plate 6, fixed plate 7, installation sleeve the 8, second connecting plate 9, tension spring 10, connection multidiameter 11, regulation are installed
Plate 12, hanger 13, fixed installation axle 14, the side arm of described installation frame 1 is provided with regulation installing plate 12 uniformly, each
By adjusting nut 3, regulation stud 2, the bottom of each regulation stud 2 and tension spring 10 are installed on regulation installing plate 12
Upper end is fixing to be connected, and the lower end of each tension spring 10 is installed with second connecting plate 9, and each second connecting plate 9 is even
Connect one and sleeve 8 is installed, two side frames of described installation frame 1 are respectively arranged with a hanger 13, hanger 13 is installed
Having fixed installation axle 14, each installation sleeve 8 being connected with the second connecting plate 9 is all socketed on fixed installation axle 14, Mei Gean
Being provided with the first connecting plate 6 on sleeved 8 uniformly, the first connecting plate 6 that each installation sleeve 8 is arranged is by fixed plate 7
Being fixed into an entirety, the bottom of the first connecting plate 6 is socketed on connection multidiameter 11, sets between adjacent two piece of first connecting plate 6
Being equipped with a trench digging wheel 5, trench digging wheel 5 is arranged on connection multidiameter 11 by bearing.
As preferably, the number of described regulation installing plate 12 is no less than 6.
As preferably, the number of the first connecting plate 6 that each installation sleeve 8 is arranged is no less than 5.
As preferably, the described middle part installing sleeve 8 is cylindrical cavity, installs sleeve 8 by its cylindrical cavity
It is connected with fixed installation axle 14.
As preferably, the two ends of described fixed installation axle 14 are provided with screwed hole, fixed installation axle 14 by with screw thread
The fixing bolt 4 of hole coupling is fixedly mounted on hanger 13.
As preferably, the bottom of described tension spring 10 is provided with hook, and the front end of the second connecting plate 9 is provided with circle
Hole, the second connecting plate 9 is articulated on the hook of tension spring 10 bottom by the circular port of its front end.
As preferably, the spacing of adjacent two trench digging wheels 5 is 50mm.
The beneficial effects of the utility model:
This utility model is by tension spring and the mating reaction of regulation stud, by the profiling of seeder and two merits of trench digging
Can be combined as a whole, owing to needing to take bigger space when traditional copying device and ditching device are respectively mounted, and this reality
Both functions being combined with the profiling ditching device of novel offer, its volume is little, spacing is little, is meeting this profiling ditching
While device profiling effect, meet the seeder requirement at the little scope precise operation such as proving ground and hot house.Trench digging
Device makes it in the course of the work by bearing with being connected multidiameter connection, slip transfer rolling to, be effectively reduced it in work
Soil resistance during work, improves sowing efficiency.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model top view；
Fig. 3 is this utility model left view；
Fig. 4 is the structural representation of this utility model fixed installation axle.
In figure, 1-installation frame, 2-regulation stud, 3-adjusting nut, 4-fix bolt, 5-trench digging is taken turns, 6-first connects
Plate, 7-fixed plate, 8-installation sleeve, 9-the second connecting plate, 10-tension spring, 11-connect multidiameter, 12-regulates installing plate,
13-hanger, 14-fixedly mount axle.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, below in conjunction with accompanying drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As Figure 1-4, described precise sowing pinch roller profiling ditching device includes installation frame 1, regulation stud 2, regulation
Nut 3, trench digging wheel the 5, first connecting plate 6, fixed plate 7, installation sleeve the 8, second connecting plate 9, tension spring 10, connection multidiameter
11, regulation installing plate 12, hanger 13, fixed installation axle 14, the side arm of described installation frame 1 is provided with regulation peace uniformly
Dress plate 12, on each regulation installing plate 12 by adjusting nut 3 be provided with regulation stud 2, the bottom of each regulation stud 2 with draw
The upper end of power spring 10 is fixing to be connected, and the lower end of each tension spring 10 is installed with second connecting plate 9, and each second
Connecting plate 9 connects one and installs sleeve 8, and two side frames of described installation frame 1 are respectively arranged with a hanger 13, hanger
Being provided with fixed installation axle 14 on 13, the two ends of described fixed installation axle 14 are provided with screwed hole, and fixed installation axle 14 passes through
The fixing bolt 4 mated with screwed hole is fixedly mounted on hanger 13, uses threaded mode to be pacified by fixed installation axle 14
It is contained on the hanger 13 of frame 1 both sides, it is simple to removing and installing of fixed installation axle 14, meanwhile, described tension spring 10 end
End is provided with hook, and the front end of the second connecting plate 9 is provided with circular port, and the second connecting plate 9 is mounted by the circular port of its front end
On the hook of tension spring 10 bottom, the described middle part installing sleeve 8 is cylindrical cavity, installs sleeve 8 by its circle
Cylindrical cavity is connected with fixed installation axle 14, and then ensure that whole precise sowing pinch roller profiling ditching device can be quick
Dismounting and installation, it is ensured that each parts can be rapidly performed by being individually replaced, to ensure that precise sowing pinch roller profiling is opened when damaging
The work efficiency of ditch device, and reduce the maintenance cost of precise sowing pinch roller profiling ditching device.Each it is connected with the second connecting plate 9
Sleeve 8 is installed all be socketed on fixed installation axle 14, each installation sleeve 8 is provided with the first connecting plate 6, Mei Gean uniformly
The number of the first connecting plate 6 arranged on sleeved 8 is no less than 5, and the first connecting plate 6 that each installation sleeve 8 is arranged leads to
Crossing fixed plate 7 and be fixed into an entirety, the bottom of the first connecting plate 6 is socketed on connection multidiameter 11, and adjacent two piece first connects
Being provided with a trench digging wheel 5 between fishplate bar 6, trench digging wheel 5 is arranged on connection multidiameter 11 by bearing, on each installation sleeve 8
Multiple first connecting plates 6 arranged connect into an entirety by fixed plate 7, it is ensured that arrange on each installation sleeve 8 is multiple
The stability of the first connecting plate 6, and then ensure that trench digging wheel 5 stably can output the kind ditch that the depth is consistent in soil.
The number of described regulation installing plate 12 is no less than 6, the first connecting plate 6 that each installation sleeve 8 is arranged
Number is no less than 5, so may be implemented in and installs multiple second connecting plate 9 in a frame 2, and each second connecting plate 9 connects
Installing sleeve 8 for one, each installation sleeve 8 is installed one group of number the first connecting plate 6 no less than 5, adjacent two first connect
It is respectively provided with a trench digging wheel 5 between fishplate bar 6, is worked by multiple trench digging wheels 5 simultaneously, imitative to improve the precise sowing pinch roller of plough
The trench digging efficiency of shape plough；And the spacing of adjacent two trench digging wheels 5 is 50mm, lucky to control the line-spacing of the sowing of Radix Notoginseng
For 50mm, meet the precise sowing requirement of Radix Notoginseng, to improve yield and the quality of Radix Notoginseng.
Work process of the present utility model:
By rotating regulation stud 2, pull-up or down pressure tension spring 10 regulate the angle of inclination of the second connecting plate 9, by the
Two connecting plates 9 drive installs sleeve 8 angle of inclination of rotation adjustment the first connecting plate 6 on fixed installation axle 14, and first connects
Plate 6 drive trench digging wheel 5 on lift or under press, with realize trench digging wheel 5 ditching depth regulation, then precise sowing pinch roller profiling is opened
Ditch device is connected with seeder, and seeder provides the power walked forward for precise sowing pinch roller profiling ditching device, and seeder pulls
While precise sowing pinch roller profiling ditching device advances, trench digging wheel 5 outputs the kind ditch that the depth is consistent in soil.
This utility model regulates ditching depth by tension spring, and in the course of the work, plough can be with soil for seeder
Earth rises and falls and outputs the kind ditch that the depth is consistent, thus improves the concordance of depth of planting, also improves seeder thick to soil simultaneously
Spend uneven adaptability.Opening share design becomes segmentation pinch-roller type, make seeder in seeding process, by compact point of arrangement
On the one hand segmentation pinch roller plough rolls in soil and moves ahead, and can reduce the resistance that seeder is produced by soil during trench digging
Power, on the other hand the big upturned soil in soil can also be depressed into deep subsoil by pinch roller, reduces grain conductor because pressing from both sides what soil slag inclusion caused
Open major groove or hilling phenomenon, reduce and replay and broadcast leakage.The little line-spacing kind ditch that pinch roller profiling ditching device is outputed, makes seeder in work
During disclosure satisfy that the working environment of low dynamics and the requirement of precise sowing, improve the suitable of soil height in working performance and groove
Ying Xing；This utility model novel form, simple in construction, it is achieved that the profiling in precise sowing operation and two kinds of functions of trench digging, carry
High sowing efficiency.
Finally illustrating, preferred embodiment above is only in order to illustrate the technical solution of the utility model and unrestricted, to the greatest extent
This utility model is described in detail by pipe by above preferred embodiment, but those skilled in the art should manage
Solve, in the form and details it can be made various change, without departing from this utility model claims institute
The scope limited.
Claims (7)
1. a precise sowing pinch roller profiling ditching device, it is characterised in that: described precise sowing pinch roller profiling ditching device includes
Installation frame (1), regulation stud (2), adjusting nut (3), trench digging wheel (5), the first connecting plate (6), fixed plate (7), installation set
Cylinder (8), the second connecting plate (9), tension spring (10), connect multidiameter (11), regulation installing plate (12), hanger (13), fixing
Axle (14) is installed, the side arm of described installation frame (1) is provided with regulation installing plate (12), each regulation installing plate uniformly
(12) by adjusting nut (3), regulation stud (2), the bottom of each regulation stud (2) and tension spring (10) are installed on
Upper end is fixing to be connected, and the lower end of each tension spring (10) is installed with second connecting plate (9), each second connecting plate
(9) connect one and sleeve (8) is installed, two side frames of described installation frame (1) are respectively arranged with a hanger (13), hang
Being provided with fixed installation axle (14) on ear (13), each installation sleeve (8) being connected with the second connecting plate (9) is all socketed in fixing
Installing on axle (14), each installation sleeve (8) is provided with the first connecting plate (6) uniformly, each installation sleeve (8) is upper to be arranged
The first connecting plate (6) be fixed into an entirety by fixed plate (7), the bottom of the first connecting plate (6) is socketed in connection ladder
On axle (11), being provided with trench digging wheel (5) between adjacent two piece of first connecting plate (6), trench digging wheel (5) is arranged on even by bearing
Connect on multidiameter (11).
A kind of precise sowing pinch roller profiling ditching device the most according to claim 1, it is characterised in that: described regulation is installed
The number of plate (12) is no less than 6.
A kind of precise sowing pinch roller profiling ditching device the most according to claim 1, it is characterised in that: each installation sleeve
(8) number of upper the first connecting plate (6) arranged is no less than 5.
A kind of precise sowing pinch roller profiling ditching device the most according to claim 1, it is characterised in that: described installation sleeve
(8) middle part is cylindrical cavity, installs sleeve (8) and is connected with fixed installation axle (14) by its cylindrical cavity.
A kind of precise sowing pinch roller profiling ditching device the most according to claim 1, it is characterised in that: described fixed installation
The two ends of axle (14) are provided with screwed hole, and fixed installation axle (14) is fixedly mounted by the fixing bolt (4) mated with screwed hole
On hanger (13).
A kind of precise sowing pinch roller profiling ditching device the most according to claim 1, it is characterised in that: described tension spring
(10) bottom is provided with hook, and the front end of the second connecting plate (9) is provided with circular port, and the second connecting plate (9) passes through its front end
Circular port be articulated on the hook of tension spring (10) bottom.
A kind of precise sowing pinch roller profiling ditching device the most according to claim 1, it is characterised in that: adjacent two trench digging wheels
(5) spacing is 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620875988.0U CN205865027U (en) | 2016-08-15 | 2016-08-15 | Accurate seeding pinch roller profile modeling furrow opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620875988.0U CN205865027U (en) | 2016-08-15 | 2016-08-15 | Accurate seeding pinch roller profile modeling furrow opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205865027U true CN205865027U (en) | 2017-01-11 |
Family
ID=57704386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620875988.0U Expired - Fee Related CN205865027U (en) | 2016-08-15 | 2016-08-15 | Accurate seeding pinch roller profile modeling furrow opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205865027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521905A (en) * | 2018-06-16 | 2018-09-14 | 梅园雪 | Crops inter-row sub-soiling shovel weeds machine |
-
2016
- 2016-08-15 CN CN201620875988.0U patent/CN205865027U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521905A (en) * | 2018-06-16 | 2018-09-14 | 梅园雪 | Crops inter-row sub-soiling shovel weeds machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |