CN208016299U - Single-deck duplicate rows feed mechanism for seed - Google Patents
Single-deck duplicate rows feed mechanism for seed Download PDFInfo
- Publication number
- CN208016299U CN208016299U CN201820261713.7U CN201820261713U CN208016299U CN 208016299 U CN208016299 U CN 208016299U CN 201820261713 U CN201820261713 U CN 201820261713U CN 208016299 U CN208016299 U CN 208016299U
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- point
- discharge plate
- seed
- box
- suction hole
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- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 238000010899 nucleation Methods 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of single-deck duplicate rows feed mechanism for seeds, it is desirable to provide the single-deck duplicate rows feed mechanism for seed that a kind of seeding is more accurate, seed-metering performance is more stable.This point of kind box is arranged in the housing bottom, this point of kind box body opposite discharge plate direction suitable for reading tilts down, mouth couples two points kinds of pipes of setting side by side under this point of kind box body, in this point of kind box, point kind of a hyoplastron is set in its rectangular body length direction vertical central plane, this point of kind hyoplastron extends upwardly at the discharge plate horizontal center line, it is parallel with this point of kind hyoplastron, seed retaining plate is set on this point of kind box body short side, the seed retaining plate extends up through inner ring suction hole circumference, kind of a face is inhaled with the discharge plate and is affixed in the seed retaining plate side, the cleaning device is arranged above the discharge plate horizontal center line, and it is in the discharge plate and rotates up direction side.The utility model is suitable for two-row seeder on ridge and matches.
Description
Technical field
The utility model is related to a kind of feed mechanism for seeds of seeder, more particularly, to a kind of single-deck duplicate rows feed mechanism for seed.
Background technology
Uniline high speed on ridge can be met on the seed sowing device performance of traditional Pneumatic type row-crop drill to sow, for reality
Double row sowing on existing soybean, corn ridge, manufacturing enterprise have all carried out technological improvement to the feed mechanism for seed of existing pneumatic type seeder, have had
Technical solution be directly use existing uniline discharge plate, i.e., on discharge plate along the circumferential direction be equipped with one circle suction hole, then
It is divided to kind of pipe to force shunting by two channel plantings in the seed of discharge by what is be arranged below feed mechanism for seed, and then realizes that two rows are broadcast
Kind.In order to ensure that each suction hole only inhales a seed, board-like Seed-cleaning tool is mounted on discharge plate, can only realize a circle suction hole
Unilateral clear kind, so the technical solution the problem is that it is point kind inaccurate, clear kind not enough thoroughly, lead to broadcast leakage, replay ratio
It is more prominent；Technical solution also be on discharge plate it is peripherally disposed two circle suction hole, this two circle suction hole respectively with
One planting pipe corresponds to, and can solve the problems, such as a point kind, but still complete the sides of two clear kind of suction holes of circle using board-like Seed-cleaning tool
Case, equally make clear kind not enough thoroughly.There are still broadcast leakage, resowing phenomenons, and there are seed-metering performance stability problems, directly affect and broadcast
Kind machine operation quality.
Invention content
The purpose of this utility model is to be directed to the existing above problem, provides that a kind of seeding is more accurate, seed-metering performance is more steady
Fixed single-deck duplicate rows feed mechanism for seed.
To achieve the above object, the utility model uses following technical proposals：The single-deck duplicate rows feed mechanism for seed of the utility model,
Further include a point kind including shell and the discharge plate being rotatably mounted on the shell, and the cleaning device of setting on the housing
Box, this point of kind box setting is in the housing bottom, this point of kind box side is inhaled kind of a face with the discharge plate and be affixed, this point of kind box body is horizontal
It is projected as rectangle, this point of kind box body opposite discharge plate direction suitable for reading tilts down, this point of kind box is along its rectangular body length side
Two circle suction hole circumferences being arranged in vertical central plane, with the discharge plate are rotated down the symmetrical centre of direction vertical tangent lines
Line is in same plane, and mouth couples two points kinds of pipes of setting side by side under this point of kind box body, in this point of kind box along its rectangular body
Setting point kind hyoplastron, this point of kind hyoplastron extend upwardly at the discharge plate horizontal center line in length direction vertical central plane, and
This point of kind hyoplastron side and the discharge plate inhale kind of a face be affixed and will the two circles suction hole it is vertically spaced, with this point of kind tongue
Plate is parallel, seed retaining plate is arranged on this point of kind box body short side, which extends up through inner ring suction hole circumference, the gear
Kind plate side is inhaled kind of a face with the discharge plate and is affixed, which is arranged above the discharge plate horizontal center line, and is in the row
Discharge plate rotates up direction side.
As the preferred embodiment of the utility model, the cleaning device is made of handle, clear kind of pawl, compression spring, positioning body, this is clear
Kind pawl is cylindrical shape, and three parallel rows of the clear kind of pawl are inserted on the positioning body inner face with equidistantly sliding axially,
The clear kind of axially disposed compression spring in pawl inner end, the clear kind of pawl outer end from the positioning body stretch out in an axial direction vertical top pressure in the discharge plate
It inhales on kind of face, intermediate one is enclosed in described two among suction hole circumference in three clear kind of pawls, the two clear kind of pawls in left and right
Be respectively on the inside of inner ring suction hole circumference and on the outside of the suction hole circumference of outer ring, on the positioning body outer end face and with three
The clear kind of pawl is parallel to be equipped with locating shaft, and the positioning body is hinged by the locating shaft and the hinged-support of setting on the housing, this is fixed
Handle is arranged in position axis outer end.
After adopting the above technical scheme, single-deck duplicate rows feed mechanism for seed provided by the utility model has an advantageous effect in that：
This point of kind box of the utility model is equipped with point kind of hyoplastron and a seed retaining plate, and mouth couples setting side by side under this point of kind box body
Two points are planted pipe, and when the discharge plate is rotated down with respect to this point of kind box body is suitable for reading, described two enclose the kind adsorbed on suction hole
Son is detached from vacuum, and the seed adsorbed on the suction hole of outer ring is diverted in corresponding one point kind of pipe by point kind of hyoplastron, and seed retaining plate will
The seed adsorbed on inner ring suction hole is diverted in corresponding another point of kind pipe, forces to divide with existing discharge plate individual pen suction hole
Kind is compared, and is realized after two circle suction hole seeds are detached from vacuum and is just thoroughly shunted accurate duplicate rows seeding；Three of the cleaning device
Intermediate one is enclosed in described two among suction hole circumference in the clear kind of pawl, and the two clear kind of pawls in left and right are respectively at inner ring suction
On the inside of kind hole circumference and on the outside of the suction hole circumference of outer ring, thus to two circle suction holes while inside and outside clear kind of bilateral, it is ensured that
Each suction hole only adsorbs a seed, efficiently solves the problems, such as broadcast leakage, replay.So having obtained that seeding is more accurate, seeding
The more stable effect of energy.
Description of the drawings
Fig. 1 is the construction front view of the utility model single-deck duplicate rows feed mechanism for seed；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is a width 3 D stereo schematic diagram of the utility model single-deck duplicate rows feed mechanism for seed；
Fig. 4 is another width 3 D stereo schematic diagram of the utility model single-deck duplicate rows feed mechanism for seed；
Fig. 5 is the cleaning device construction front view of the utility model；
Fig. 6 is the side view of Fig. 5；
Fig. 7 is the cleaning device 3 D stereo schematic diagram of the utility model.
In figure：Shell 1；Discharge plate 2；Cleaning device 3；Divide kind of a box 4；Divide kind of a hyoplastron 5；Seed retaining plate 6；Hinged-support 7；Handle 8；Point
Kind pipe 9；Clear kind of pawl 10；Compression spring 11；Positioning body 12.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the specific implementation mode structure of the utility model single-deck duplicate rows feed mechanism for seed is given
Make schematic diagram, including shell 1 and the discharge plate 2 that is rotatably mounted on the shell 1, and clear kind be arranged on the shell 1
Device 3 further includes point kind of a box 4, and in 1 bottom of shell, kind of a face phase is inhaled in this point of 4 side of kind box with the discharge plate 2 for this point of setting of kind box 4
Patch, this point of 4 ontology floor projection of kind box are rectangle, this point of 4 ontology of kind box opposite 2 direction of discharge plate suitable for reading tilts down, this point
It plants box 4 is arranged in its rectangular body length direction vertical central plane, with the discharge plate 2 two and encloses suction hole circumferences to backspin
The symmetrical center line for turning direction vertical tangent lines is in same plane, and mouth couples two points kinds of setting side by side under this point of 4 ontology of kind box
Point kind of a hyoplastron 5 is arranged in this point of kind box 4 in pipe 9 in its rectangular body length direction vertical central plane, this point of kind hyoplastron 5 is upward
It extends at 2 horizontal center line of discharge plate, and this point of 5 side of kind hyoplastron and the discharge plate 2 are inhaled kind of a face and be affixed and by described two
It is vertically spaced to enclose suction hole, it is parallel with this point of kind hyoplastron 5, seed retaining plate 6, the gear are set on this point of 4 ontology short side of kind box
Kind plate 6 extends up through inner ring suction hole circumference, which inhales kind of a face with the discharge plate 2 and be affixed, the cleaning device
3 are arranged above 2 horizontal center line of discharge plate, and are in the discharge plate 2 and rotate up direction side.
As the preferred embodiment of the utility model, as shown in Fig. 5, Fig. 6, Fig. 7, the cleaning device 3 by handle 8, clear kind
Pawl 10, compression spring 11, positioning body 12 form, which is cylindrical shape, three 10 parallel equidistant edges of a row of the clear kind of pawl
It is axially slidably inserted on 12 inner face of positioning body, the clear kind of axially disposed compression spring 11 in 10 inner end of pawl, the clear kind of pawl 10
Outer end is stretched out vertical top pressure in an axial direction from the positioning body 12 and is inhaled on kind of face in the discharge plate 2, intermediate one in three clear kind of pawls 10
A to be enclosed among suction hole circumference in described two, the two clear kind of pawls 10 in left and right are respectively on the inside of inner ring suction hole circumference
With outer ring suction hole circumference on the outside of, on 12 outer end face of positioning body and it is parallel with three clear kind of pawls 10 be equipped with locating shaft,
The positioning body 12 is hinged by the locating shaft and the hinged-support 7 being arranged on the shell 1, which is arranged handle 8.
In use, single-deck duplicate rows feed mechanism for seed is mounted on planter frame, then two points kinds of pipes 9 are joined with grain conductor
It connects.In seeder traveling operation, which rotates up counterclockwise and fully inhales kind in 1 lower part of shell, continues to rotate
To 3 position of cleaning device, intermediate one is enclosed suction hole circumference in described two in three of the cleaning device 3 clear kind of pawls 10
Centre, the two clear kind of pawls 10 in left and right are respectively on the inside of inner ring suction hole circumference and on the outside of the suction hole circumference of outer ring, this
Sample is just to two circle suction holes while inside and outside clear kind of bilateral, it is ensured that each suction hole only adsorbs a seed.The discharge plate 2 is further continued for
Rotation is suitable for reading to this point of 4 ontology of kind box, and as shown in Fig. 1, Fig. 3, Fig. 4, the seed adsorbed on the two circles suction hole is detached from vacuum,
Divide kind of hyoplastron 5 that the seed adsorbed on the suction hole of outer ring is diverted in corresponding one point kind of pipe 9, inner ring is inhaled kind by seed retaining plate 6
The seed adsorbed on hole is diverted in corresponding another point of kind pipe 9, and seed falls into kind of a ditch through grain conductor again, realizes the suction of two circles
Kind hole seed just thoroughly shunts accurate duplicate rows seeding after being detached from vacuum.
In the single-deck duplicate rows feed mechanism for seed course of work, seeding operation quality can be detected in due course, if there is the feelings of replay
Condition illustrates clear kind not enough thoroughly, there is no guarantee that each suction hole only adsorbs a seed, needs to be adjusted the cleaning device 3,
8 rotated locating shaft of operation handle makes the positioning body 12 rotation centered on clear kind of 10 axis of pawl of the centre when adjustment, makes a left side
Right two clear kind of pawls 10 respectively with it is closer on the inside of inner ring suction hole circumference and on the outside of the suction hole circumference of outer ring, managed
The clear kind of effect thought.
The utility model realizes single-deck duplicate rows essence amount seeding, and simple in structure, use is easy to adjust, improves feed mechanism for seed work
Make stability.
The utility model is suitable for two-row seeder on ridge and matches.
Claims (2)
1. a kind of single-deck duplicate rows feed mechanism for seed, including shell（1）Be rotatably mounted at the shell（1）On discharge plate（2）, and
It is arranged in the shell（1）On cleaning device（3）, it is characterised in that：It further include point kind of a box（4）, this point of kind box（4）It is arranged in the shell
Body（1）Bottom, this point of kind box（4）Side and the discharge plate（2）It inhales kind of a face to be affixed, this point of kind box（4）Ontology floor projection is square
Shape, this point of kind box（4）Ontology opposite discharge plate suitable for reading（2）Direction tilts down, this point of kind box（4）Along its rectangular body length side
To vertical central plane, with the discharge plate（2）Two circle suction hole circumferences of upper setting are rotated down the symmetrical of direction vertical tangent lines
Centerline is in same plane, this point of kind box（4）Mouth couples two points kinds of pipes of setting side by side under ontology（9）, in this point of kind box（4）
The setting point kind hyoplastron in its rectangular body length direction vertical central plane（5）, this point of kind hyoplastron（5）Extend upwardly to the seeding
Disk（2）At horizontal center line, and this point of kind hyoplastron（5）Side and the discharge plate（2）Kind of a face is inhaled to be affixed and two circle is inhaled kind
Hole is vertically spaced, with this point of kind hyoplastron（5）It is parallel, this point of kind box（4）Seed retaining plate is set on ontology short side（6）, the gear
Kind plate（6）Extend up through inner ring suction hole circumference, the seed retaining plate（6）Side and the discharge plate（2）Kind of a face is inhaled to be affixed, it should
Cleaning device（3）It is arranged in the discharge plate（2）Above horizontal center line, and it is in the discharge plate（2）Rotate up direction side.
2. single-deck duplicate rows feed mechanism for seed according to claim 1, it is characterised in that：The cleaning device（3）By handle（8）, it is clear
Kind pawl（10）, compression spring（11）, positioning body（12）Composition, the clear kind of pawl（10）For cylindrical shape, three clear kind of pawls（10）It is parallel
One row is inserted into the positioning body with equidistantly sliding axially（12）On inner face, the clear kind of pawl（10）The axially disposed pressure in inner end
Spring（11）, the clear kind of pawl（10）Outer end is from the positioning body（12）Stretch out in an axial direction vertical top pressure in the discharge plate（2）It inhales on kind of face,
Three clear kind of pawls（10）Centre one is enclosed in described two among suction hole circumference, the two clear kind of pawls in left and right（10）Point
Other places are on the inside of inner ring suction hole circumference and on the outside of the suction hole circumference of outer ring, in the positioning body（12）On outer end face and with three
A clear kind of pawl（10）It is parallel to be equipped with locating shaft, the positioning body（12）By the locating shaft with setting in the shell（1）On hinge
Bearing（7）Hinged, which is arranged handle（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261713.7U CN208016299U (en) | 2018-02-22 | 2018-02-22 | Single-deck duplicate rows feed mechanism for seed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261713.7U CN208016299U (en) | 2018-02-22 | 2018-02-22 | Single-deck duplicate rows feed mechanism for seed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208016299U true CN208016299U (en) | 2018-10-30 |
Family
ID=63905934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820261713.7U Expired - Fee Related CN208016299U (en) | 2018-02-22 | 2018-02-22 | Single-deck duplicate rows feed mechanism for seed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208016299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566018A (en) * | 2018-12-21 | 2019-04-05 | 华中农业大学 | One device duplicate rows high speed strength precision seeder |
| CN112930789A (en) * | 2021-03-26 | 2021-06-11 | 山东理工大学 | Air-suction type precision seed sowing device for single-disc double-side seed sowing |
-
2018
- 2018-02-22 CN CN201820261713.7U patent/CN208016299U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566018A (en) * | 2018-12-21 | 2019-04-05 | 华中农业大学 | One device duplicate rows high speed strength precision seeder |
| CN112930789A (en) * | 2021-03-26 | 2021-06-11 | 山东理工大学 | Air-suction type precision seed sowing device for single-disc double-side seed sowing |
| CN112930789B (en) * | 2021-03-26 | 2022-06-14 | 山东理工大学 | Air-suction type precision seed sowing device for single-disc double-side seed sowing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |