CN207284140U - Seeder row spacing self-checking device - Google Patents
Seeder row spacing self-checking device Download PDFInfo
- Publication number
- CN207284140U CN207284140U CN201721212784.XU CN201721212784U CN207284140U CN 207284140 U CN207284140 U CN 207284140U CN 201721212784 U CN201721212784 U CN 201721212784U CN 207284140 U CN207284140 U CN 207284140U
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- screw
- row spacing
- girder
- seat board
- shaft block
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Abstract
It the utility model is related to farm machinery, seeder row spacing self-checking device, including a girder, girder centre position are equipped with a screw mandrel shaft block stent, it is rotatable in screw mandrel shaft block stent to fix a screw mandrel shaft block, it is respectively fixed with a left end seat board and a right end seat board in girder top both sides;Be fixed among screw on screw mandrel shaft block, both ends are fixed on left end seat board and right end seat board, screw both ends screw thread is opposite rotation direction；The row spacing adjustment component of the linear slide on girder is additionally provided with girder, row spacing adjustment component top is equipped with the screw rod bushing engaged with screw;Row spacing adjustment component is symmetric.The seeder row spacing self-checking device of the utility model, screw rotation is driven by adjusting handwheel or engagement in rotation component, completes the adjusting of row spacing, accurate positioning, efficient and convenient, and practicality is high, has preferable market popularization value.
Description
Technical field
It the utility model is related to farm machinery, and in particular to the apparatus for work on seeder.
Background technology
Crop growth habit is different, and difference of various regions plantation technique etc., and crops row spacing distance has differences, and is
So that the farm machinery such as seeder adapts to the requirement of different row spacings, the apparatus for work row spacing on agricultural machinery must be adjusted, tradition
Apparatus for work using bolt fastener connect, adjustment trouble, it is time-consuming and laborious.
No-tillage seeding machine is primarily adapted for use under maize straw residue mulching or root stubble coverage condition no-tillage seeding, no-tillage on ridge in the ranks
Sowing, wide-and narrow-row ridge side no-tillage seeding and conventional seed planting.Can once be completed during operation side deep-fertilizing, cleaning kind of a bed stalk,
Compacting kind bed, monoseeding are arranged, earthing, important city pressure is extruded, applies the processes such as mouth fertilizer.Such seeder when large area operates,
It is particularly important that four ridges and more ridge no-tillage farmings, the quick and accurate adjustment of row spacing, adapt to physical features, Optimization Planting quality, save people
Work.
The content of the invention
The utility model carries out regarding to the issue above, and design provides a kind of seeder row spacing self-checking device, adjusting side
Just, efficient quick, while reducing labor intensity, improves automatization level.
To achieve the above object, the utility model uses following technical scheme：
Seeder row spacing self-checking device, including a girder, girder centre position are equipped with a screw mandrel shaft block stent,
It is rotatable in screw mandrel shaft block stent to fix a screw mandrel shaft block, be respectively fixed with girder top both sides a left end seat board and
One right end seat board;It is fixed among screw on screw mandrel shaft block, both ends are fixed on left end seat board and right end seat board, screw both ends
Screw thread is opposite rotation direction；The row spacing adjustment component of the linear slide on girder, row spacing adjustment component top are additionally provided with girder
Equipped with the screw rod bushing engaged with screw;Row spacing adjustment component is symmetric.
The technical solution that the utility model can also use：
Described screw one end is equipped with adjustment handwheel.
The screw is equipped with engagement in rotation component.
The row spacing adjustment component both sides are equipped with partition plate, and partition plate extends to girder lower end.
The seeder row spacing self-checking device of the utility model, screw is driven by adjusting handwheel or engagement in rotation component
Rotation, completes the adjusting of row spacing, row spacing accurate positioning, efficient and convenient, reduces labor intensity, practicality is high, has preferable city
Field promotional value.
Brief description of the drawings
Fig. 1, the utility model embodiment dimensional structure diagram.
Embodiment
The seeder row spacing self-checking device embodiment of the utility model is described further with reference to the accompanying drawings.
As shown in the figure, the seeder row spacing self-checking device of the utility model, including a girder 7,7 centre position of girder
It is rotatable in screw mandrel shaft block stent 4 to fix a screw mandrel shaft block 3 equipped with a screw mandrel shaft block stent 4, on 7 top of girder
Both sides are respectively fixed with a left end seat board 8 and a right end seat board 5;It is fixed among screw 1 on screw mandrel shaft block 3, both ends are fixed
On left end seat board 8 and right end seat board 5,1 both ends screw thread of screw is opposite rotation direction；The straight line on girder 7 is additionally provided with girder 7
The row spacing adjustment component 2 of slip, 2 top of row spacing adjustment component are equipped with the screw rod bushing 9 engaged with screw 1;Row spacing adjusts component 2
It is symmetric.
The seeder row spacing self-checking device is installed on front end or rear end and Job Operations can be achieved by seeder, fixed
Position on 7 body of girder or girder 7 both ends.
During rotary screw 1,1 one end of rotary screw is equipped with adjustment handwheel 6, the row spacing adjustment of 3 both sides of screw mandrel shaft block
Component 2 is equidistant to slide under the opposite rotation direction threaded function in 1 both ends of screw, and direction is opposite.After adjustment, silk can be tightened
Puller bolt on bar 1, can also lock adjustment handwheel 6, prevent from rotating.
Drive in the scheme that screw 1 rotates, screw 1 is equipped with engagement in rotation component, and position is in adjustment 6 position of handwheel or silk
Near rod bearing seat 3, engagement in rotation component is integrally fixed at the structures such as gear, belt pulley or the swivelling chute on screw 1, convenient transmission
Device, gear, belt pulley, hydraulic transmission are such as such as rotated with gearing of seeder and is coordinated, realizes more convenient adjusting.
2 both sides of row spacing adjustment component are equipped with partition plate 10, and partition plate 10 extends to 7 lower end of girder.Partition plate 10 is in row spacing
It is two or two or more to adjust diagram on component 2.Partition plate 10 can be fixed on row spacing adjustment component 2, can also
Activity, is adjusted spacing.Row spacing adjust component 2 in 3 both sides of screw mandrel shaft block can be one or two with
On.
The seeder row spacing self-checking device of the utility model, screw is driven by adjusting handwheel or engagement in rotation component
Rotation, completes the adjusting of row spacing, row spacing accurate positioning, efficient and convenient, reduces labor intensity, practicality is high, has preferable city
Field promotional value.
Claims (4)
1. seeder row spacing self-checking device, including a girder (7), girder (7) centre position is equipped with a screw mandrel shaft block branch
Frame (4), it is rotatable in screw mandrel shaft block stent (4) to fix a screw mandrel shaft block (3), it is solid respectively in girder (7) top both sides
Surely there are a left end seat board (8) and a right end seat board (5);It is fixed among screw (1) on screw mandrel shaft block (3), both ends are fixed on
On left end seat board (8) and right end seat board (5), screw (1) both ends screw thread is opposite rotation direction；It is additionally provided with girder (7) in girder
(7) the row spacing adjustment component (2) of linear slide on, row spacing adjustment component (2) top are equipped with the screw rod bushing engaged with screw (1)
(9);Row spacing adjustment component (2) is symmetric.
2. seeder row spacing self-checking device according to claim 1, it is characterised in that：Described screw (1) one end
Equipped with adjustment handwheel (6).
3. seeder row spacing self-checking device according to claim 1, it is characterised in that：Set on the screw (1)
There is engagement in rotation component.
4. seeder row spacing self-checking device according to claim 1, it is characterised in that：The row spacing adjustment component
(2) both sides are equipped with partition plate (10), and partition plate (10) extends to girder (7) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212784.XU CN207284140U (en) | 2017-09-21 | 2017-09-21 | Seeder row spacing self-checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721212784.XU CN207284140U (en) | 2017-09-21 | 2017-09-21 | Seeder row spacing self-checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207284140U true CN207284140U (en) | 2018-05-01 |
Family
ID=62442643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721212784.XU Active CN207284140U (en) | 2017-09-21 | 2017-09-21 | Seeder row spacing self-checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207284140U (en) |
-
2017
- 2017-09-21 CN CN201721212784.XU patent/CN207284140U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |