CN209314271U - A kind of air-suction seeding unit - Google Patents
A kind of air-suction seeding unit Download PDFInfo
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- CN209314271U CN209314271U CN201822153565.XU CN201822153565U CN209314271U CN 209314271 U CN209314271 U CN 209314271U CN 201822153565 U CN201822153565 U CN 201822153565U CN 209314271 U CN209314271 U CN 209314271U
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- seed
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- air
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- 230000000903 blocking effect Effects 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000009331 sowing Methods 0.000 abstract description 9
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- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
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- 235000005822 corn Nutrition 0.000 description 2
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- 240000001931 Ludwigia octovalvis Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A kind of air-suction seeding unit, belongs to technical field of seeding devices.It can control motor adjustment revolving speed, to control sowing spacing in the rows, and grasp sown area and application rate.The seed room housing of the seed room housing assembly is detachably fixed and is connect by bottom locking device and top shell fixed spring with the aspiration room housing that aspiration room housing is assembled, external tooth is offered on the discharge plate outer circumference surface of the aspiration room housing assembly, the speed regulating motor is rotated by the gear band dynamic metering plate of a pair of meshing, kind of the device that shaves of the seed room housing is that six vane types shave kind of a device, the feed inlet of seed room housing is equipped with height adjustable charging baffle, seed pushing wheel is equipped in the aspiration room housing, the seed pushing wheel contacts setting with discharge plate.The utility model can be realized high quality precise sowing, have many advantages, such as that uniform simple grain rate height, seeding down, high speed, spacing in the rows are consistent, low broken.
Description
Technical field
The utility model belongs to technical field of seeding devices, more particularly to a kind of air-suction seeding unit.
Background technique
Rapidly with national urbanization progress, soil, water and other natural resources will be more rare, therefore, improve unit
The yield of area, with regard to the problem in the urgent need to address at current various countries.And precision agriculture just have in this respect it is very big excellent
Gesture optimizes crop management, improves per mu yield quantity, finally realize agriculture using Information Technology Platform, in conjunction with big data and mechanical equipment
The precision of crop is planted.As the first generalized grain crop, the intelligence sowing of corn is particularly important, and domestic corn is broadcast at present
The feed mechanism for seed of kind machine is all not to be able to satisfy the requirement of information control by land wheel machine driving.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model provides a kind of air-suction seeding unit, by receiving ground
Information feedback in face adjusts revolving speed to airborne platform control motor, to control sowing spacing in the rows, and grasps sown area and application rate.
Technical solution adopted in the utility model is: a kind of air-suction seeding unit, and composition includes that seed room housing fills
Match and aspiration room housing is assembled；It is described include air-suction seeding unit include speed regulating motor, shell fixed spring and a pair of meshing
Gear；The seed room housing of the seed room housing assembly and the aspiration room housing of aspiration room housing assembly are locked by bottom and are filled
It sets and is detachably fixed connection with top shell fixed spring, offered on the discharge plate outer circumference surface of the aspiration room housing assembly
External tooth, the speed regulating motor are rotated by the gear band dynamic metering plate of a pair of meshing, and kind of the device that shaves of the seed room housing is
Six vane types shave kind of a device, and the feed inlet of seed room housing is equipped with height adjustable charging baffle, in the aspiration room housing
Equipped with seed pushing wheel, the seed pushing wheel contacts setting with discharge plate, and seed pushing wheel is for pushing away kind and preventing discharge plate hole from blocking.
The utility model has the beneficial effects that:
1. the utility model can be realized high quality precise sowing, have simple grain rate is high, seeding down uniformly, high speed, spacing in the rows one
The advantages that causing, is low broken can adapt to the demand of the intelligent sowing of China's future realization.
2. the utility model single seed sowing mechanism is all made of speed regulating motor independent control, motor control signal is using GPS and drags
Machine drawing speed of travel sensor integrated data simplifies drive mechanism, realizes that stable sowing spacing in the rows and turning spacing in the rows compensate automatically.
Detailed description of the invention
Fig. 1: the utility model structure diagram；
Fig. 2: Fig. 1 rearview；
Fig. 3: the utility model aspirated-air type casing assembling structure schematic diagram；
Fig. 4: Fig. 3 main sectional view；
Fig. 5: Fig. 3 top view；
Fig. 6: the utility model seed chamber casing assembling structure schematic diagram；
Fig. 7: Fig. 6 rearview；
Fig. 8: the utility model shaves kind of an apparatus structure schematic diagram；
Fig. 9: the utility model shaves kind of a device scheme of installation；
Figure 10: the utility model seed pushing wheel structural schematic diagram；
Figure 11: the utility model seed pushing wheel scheme of installation；
Figure 12: the utility model feeds barrier structure schematic diagram；
Figure 13: Figure 12 left view；
Figure 14: the utility model discharge plate structural schematic diagram；
Wherein: 1- speed regulating motor；The assembly of 2- seed room housing；The assembly of 3- aspiration room housing；4- shell fixed spring；5- row
Discharge plate；6-R type lock pin；7- discharge plate locating rack；8- air hose inlet elbow；9- air-suction chamber sealing ring；The adjustment of 10- seeding dish gap
Pad；11- seed pushing wheel；11-1-h type bracket；11-2- idler wheel；11-3- protrusion one；11-4- roller shaft；11-5- protrusion two；12- pad
Piece；The shaft end 13- circlip；14- elastic cylindrical pin；15- star grip knob；16- aspiration room housing；The long block brush of 17- seed；18-
The short block brush of seed；19- seed room housing；20- shaves kind of a device；20-1- blade；Blade under 20-2-；21- shaves kind of a device and fixes
Spring leaf；22- feeds baffle；23- unloads kind of a lid.
Specific embodiment
As shown in Fig. 1~Figure 14, a kind of air-suction seeding unit, composition includes seed room housing assembly 2 and air-suction chamber's shell
Body assembly 3；Described includes the gear that air-suction seeding unit includes speed regulating motor 1, shell fixed spring 4 and a pair of meshing；It is described
The seed room housing 19 of seed room housing assembly 2 and the aspiration room housing 16 of aspiration room housing assembly 3 pass through bottom locking device
Connection, easy to disassemble, replacement component, especially conventional kind pipe and high speed kind pipe are detachably fixed with top shell fixed spring 4
Switching；External tooth is offered on 5 outer circumference surface of discharge plate of the aspiration room housing assembly 3, the speed regulating motor 1 passes through a pair
Meshed gears drives the discharge plate 5 with external tooth to rotate, and kind of the device 20 that shaves of the seed room housing 19 is that six vane types shave
Kind device is close to seeding panel surface without adjusting seed size always, from the top and bottom double action of seed, realizes single
Grain Precision Seeding；The feed inlet of seed room housing 19 is equipped with height adjustable charging baffle 22, adjusts charging gear according to seed size
The position of plate 22 meets the demand of different size seed, prevents seed aerial, guarantees that seed enters seeding with optimal state
Device, the aspiration room housing 16 is interior to be equipped with seed pushing wheel 11, and the seed pushing wheel 11 contacts setting with discharge plate 5, and seed pushing wheel 11 is used for
It pushes away kind and prevents 5 hole of discharge plate from blocking.
The aspiration room housing assembly 3 includes discharge plate 5, discharge plate locating rack 7, air hose inlet elbow 8, air-suction chamber's sealing
9, seeding dish gap adjusting pad 10, seed pushing wheel 11, star grip knob 15 and aspiration room housing 16 are enclosed, is consolidated in the aspiration room housing 16
Surely there is discharge plate locating rack 7, the discharge plate 5 is locked on discharge plate locating rack 7 with R type lock pin 6, air-suction chamber's sealing ring
9 are fixed in 16 inside underside recess of aspiration room housing, and are located at 5 lower section of discharge plate and form closed aspiration with discharge plate 5
Room space, the chimes dish gap adjusting pad 10 are sleeved on 5 locating rack 7 of discharge plate, and are contradicted and be arranged below discharge plate 5,
The seed pushing wheel 11 is fixed on 16 outlet port of aspiration room housing by two 11-5 of protrusion of two sides, 11 surface of seed pushing wheel
The hole of protrusion one 11-3 and discharge plate 5 are consistent, the abutting of seed pushing wheel 11 5 bottom side of discharge plate, the idler wheel on 11 surface of seed pushing wheel,
It prevents 5 hole of discharge plate from blocking, and plays the role of pushing away kind, the star grip knob 15 is arranged outside aspiration room housing 16, star
Shape handle 15 is fixed by the fixed outer end with discharge plate locating rack 7 of elastic cylindrical pin 14, the aspiration room housing 16 and star
Gasket 12 and shaft end circlip 13 are disposed between handle 15, the gasket 12 and shaft end circlip 13 are sleeved on
On elastic cylindrical pin 14, the air hose inlet elbow 8 is mounted on outside aspiration room housing 16.
The seed room housing assembly 2 includes the long block brush 17 of seed, the short block brush 18 of seed, seed room housing 19, shaves kind of a dress
It sets 20, shave kind of a device stationary spring 21, charging baffle 22 and unloading kind of lid 23, the long block brush 17 of the seed and the short block brush 18 of seed
It concatenates and is fixed at 19 exit of seed room housing, and make to form a closed kind subspace in seed room housing 19,
Kind of the device stationary spring 21 that shaves is mounted on top in seed room housing 19, the pedestal clamping for shaving 20 bottom of kind of device
It is shaving inside kind of device stationary spring 21, the bottom unloading kind of lid 23 and being arranged on the outside of 19 arrival end of seed room housing, just
In clear kind.
The hole of the discharge plate 5 is depression.During rotation, play the role of stirring seed, keep seed pine
It dissipates, facilitates seed absorption.
It includes blade 20-1 and lower blade 20-2, upper leaf piece 20-1 and lower blade that six vane type, which shaves kind of a device,
20-2 is setting up and down and is fixed in aspiration room housing 16, and the lower end surface blade 20-1 is set there are three convex leaf, on lower blade 20-2
End face is set there are three convex leaf, and three convex leaves on blade 20-1 are successively staggered with three convex leaves on lower blade 20-2.
It slides up and down and connect inside the charging baffle 22 and aspiration room housing 16.
The seed pushing wheel 11 includes H type bracket 11-1 and idler wheel 11-2, the row of surrounding on the outer circumference surface of the idler wheel 11-2
Multiple raised 11-3 are shown, a multiple raised 11-3 matches setting, the idler wheel 11-2 inserting with the hole of discharge plate 5
On roller shaft 11-4, the roller shaft 11-4 is fixedly mounted on the single pole end of H type bracket 11-1, the H type bracket 11-1's
Two 11-5 of protrusion are equipped on the outside of double rod end.The double rod end of H type bracket 11-1 is connected to air-suction chamber by two two 11-5 of protrusion
On shell 16.
The course of work: seed flows into seed room housing assembly 2 in seed-box, and seed room housing is assembled 2 Hes by discharge plate 5
Aspiration room housing assembly 3 separates, and aspiration room housing assembly 3 is connected by hose with blower, when blower work, makes air-suction chamber's shell
Body assembly 3 generates certain vacuum degree, forms suction at 5 sucker of discharge plate, and seed room housing is assembled the seed inside 2 and is inhaled
Firmly, speed regulating motor 1 drives discharge plate 5 to rotate, and rotates to when shaving kind of position, shaves kind of device 20 and shave off extra seed, only stay
One seed continues to rotate to no suction zone with discharge plate 5, and seed falls into kind of a pipe under the action of seed pushing wheel 11, falls along kind pipe
Enter kind of a ditch, completes sowing whole process.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of air-suction seeding unit, composition includes seed room housing assembly (2) and aspiration room housing assembly (3)；Its feature
Be: the air-suction seeding unit includes the gear of speed regulating motor (1), shell fixed spring (4) and a pair of meshing；The seed
Room housing assembles the seed room housing (19) of (2) and the aspiration room housing (16) of aspiration room housing assembly (3) is locked by bottom
Device and top shell fixed spring (4) are detachably fixed connection, discharge plate (5) outer circle of the aspiration room housing assembly (3)
External tooth is offered on circumferential surface, the speed regulating motor (1) is rotated by the gear band dynamic metering plate (5) of a pair of meshing, the seed
Shave kind of a device (20) of room housing (19) are that six vane types shave kind of a device, and the feed inlet of seed room housing (19) is equipped with adjustable height
The charging baffle (22) of degree, the aspiration room housing (16) is interior to be equipped with seed pushing wheel (11), the seed pushing wheel (11) and discharge plate (5)
Contact setting, seed pushing wheel (11) is for pushing away kind and preventing discharge plate (5) hole from blocking.
2. a kind of air-suction seeding unit according to claim 1, it is characterised in that: aspiration room housing assembly (3) packet
Include discharge plate (5), discharge plate locating rack (7), air hose inlet elbow (8), air-suction chamber's sealing ring (9), seeding dish gap adjusting pad
(10), seed pushing wheel (11), star grip knob (15) and aspiration room housing (16) are fixed with discharge plate on the aspiration room housing (16)
Locating rack (7), the discharge plate (5) are locked on discharge plate locating rack (7) with R type lock pin (6), air-suction chamber's sealing ring
(9) it is fixed in the internal underside recess of aspiration room housing (16), and is located at below discharge plate (5) and is formed with discharge plate (5) close
The air-suction chamber space closed, the seeding dish gap adjusting pad (10) are sleeved on discharge plate (5) locating rack (7), and contradict setting
Below discharge plate (5), the seed pushing wheel (11) is fixed on aspiration room housing (16) by the protrusion two (11-5) of two sides
Outlet port, the protrusion one (11-3) on seed pushing wheel (11) surface and the hole of discharge plate (5) are consistent, the star grip knob
(15) setting is external in aspiration room housing (16), and star grip knob (15) passes through elastic cylindrical pin (14) and discharge plate locating rack (7)
Outer end fix, it is external that the air hose inlet elbow (8) is mounted on aspiration room housing (16).
3. a kind of air-suction seeding unit according to claim 1, it is characterised in that: seed room housing assembly (2) packet
The long block brush of seed (17) is included, the short block brush of seed (18), seed room housing (19), kind of a device (20) is shaved, shaves kind of a device fixed spring
Piece (21) feeds baffle (22) and unloads kind of a lid (23), and the long block brush of seed (17) and the short block brush of seed (18) are concatenated and fixed
It is arranged in seed room housing (19) exit, and makes to form a closed kind subspace in seed room housing (19), it is described to shave
Kind device stationary spring (21) is mounted on top in seed room housing (19), the pedestal clamping for shaving kind of a device (20) bottom
Shaving kind of device stationary spring (21) inside, the bottom unloading kind of lid (23) and being arranged on the outside of seed room housing (19) arrival end
Portion.
4. a kind of air-suction seeding unit according to claim 1 or 2, it is characterised in that: the hole of the discharge plate (5) is
Depression.
5. a kind of air-suction seeding unit according to claim 1, it is characterised in that: six vane type shaves kind of a device and includes
Blade (20-1) and lower blade (20-2), upper leaf piece (20-1) and lower blade (20-2) are setting up and down and be fixed on aspiration
In room housing (16), the lower end surface blade (20-1) is set there are three convex leaf, and lower blade (20-2) upper surface is set there are three convex leaf, on
Three convex leaves on blade (20-1) are successively staggered with three convex leaves on lower blade (20-2).
6. a kind of air-suction seeding unit according to claim 1, it is characterised in that: the charging baffle (22) and air-suction chamber
Connection is slided up and down inside shell (16).
7. a kind of air-suction seeding unit according to claim 1, it is characterised in that: the seed pushing wheel (11) includes H type branch
Frame (11-1) and idler wheel (11-2), around being arranged with multiple raised one (11-3), institute on the outer circumference surface of the idler wheel (11-2)
It states multiple raised one (11-3) and matches setting with the hole of discharge plate (5), the idler wheel (11-2) is inserted into roller shaft (11-4)
On, the roller shaft (11-4) is fixedly mounted on the single pole end of H type bracket (11-1), the double rod end of the H type bracket (11-1)
Outside is equipped with two (11-5) of protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822153565.XU CN209314271U (en) | 2018-12-19 | 2018-12-19 | A kind of air-suction seeding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822153565.XU CN209314271U (en) | 2018-12-19 | 2018-12-19 | A kind of air-suction seeding unit |
Publications (1)
| Publication Number | Publication Date |
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| CN209314271U true CN209314271U (en) | 2019-08-30 |
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ID=67727882
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| CN201822153565.XU Active CN209314271U (en) | 2018-12-19 | 2018-12-19 | A kind of air-suction seeding unit |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451932A (en) * | 2018-12-19 | 2019-03-12 | 黑龙江精播科技开发有限公司 | A kind of air-suction seeding unit |
| CN112042334A (en) * | 2020-09-17 | 2020-12-08 | 宁子怡 | A seed metering tray device based on three-dimensional printing technology |
| CN115250691A (en) * | 2022-07-11 | 2022-11-01 | 中国农业机械化科学研究院集团有限公司 | High-speed precision seed sowing device and seed sowing method thereof |
| US11483963B2 (en) | 2019-12-24 | 2022-11-01 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11490558B2 (en) | 2019-12-24 | 2022-11-08 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11516958B2 (en) | 2019-12-24 | 2022-12-06 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11523555B2 (en) | 2019-12-24 | 2022-12-13 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11523556B2 (en) | 2019-12-24 | 2022-12-13 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11553639B2 (en) | 2019-12-24 | 2023-01-17 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11553638B2 (en) | 2019-12-24 | 2023-01-17 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11564344B2 (en) | 2019-12-24 | 2023-01-31 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11564346B2 (en) | 2019-12-24 | 2023-01-31 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11582899B2 (en) | 2019-12-24 | 2023-02-21 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11589500B2 (en) | 2019-12-24 | 2023-02-28 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11596095B2 (en) | 2019-12-24 | 2023-03-07 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
-
2018
- 2018-12-19 CN CN201822153565.XU patent/CN209314271U/en active Active
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451932A (en) * | 2018-12-19 | 2019-03-12 | 黑龙江精播科技开发有限公司 | A kind of air-suction seeding unit |
| US11523556B2 (en) | 2019-12-24 | 2022-12-13 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11553638B2 (en) | 2019-12-24 | 2023-01-17 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11596095B2 (en) | 2019-12-24 | 2023-03-07 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11483963B2 (en) | 2019-12-24 | 2022-11-01 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11490558B2 (en) | 2019-12-24 | 2022-11-08 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11516958B2 (en) | 2019-12-24 | 2022-12-06 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11589500B2 (en) | 2019-12-24 | 2023-02-28 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11523555B2 (en) | 2019-12-24 | 2022-12-13 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11553639B2 (en) | 2019-12-24 | 2023-01-17 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11582899B2 (en) | 2019-12-24 | 2023-02-21 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11564344B2 (en) | 2019-12-24 | 2023-01-31 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| US11564346B2 (en) | 2019-12-24 | 2023-01-31 | Cnh Industrial America Llc | Particle delivery system of an agricultural row unit |
| CN112042334A (en) * | 2020-09-17 | 2020-12-08 | 宁子怡 | A seed metering tray device based on three-dimensional printing technology |
| CN112042334B (en) * | 2020-09-17 | 2021-09-07 | 浙江奕乌侬食品有限公司 | A seed metering tray device based on three-dimensional printing technology |
| CN115250691A (en) * | 2022-07-11 | 2022-11-01 | 中国农业机械化科学研究院集团有限公司 | High-speed precision seed sowing device and seed sowing method thereof |
| CN115250691B (en) * | 2022-07-11 | 2023-10-03 | 中国农业机械化科学研究院集团有限公司 | A high-speed precision seed metering device and its seed metering method |
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