CN205567054U - Precise seed -metering device - Google Patents
Precise seed -metering device Download PDFInfo
- Publication number
- CN205567054U CN205567054U CN201620312298.4U CN201620312298U CN205567054U CN 205567054 U CN205567054 U CN 205567054U CN 201620312298 U CN201620312298 U CN 201620312298U CN 205567054 U CN205567054 U CN 205567054U
- Authority
- CN
- China
- Prior art keywords
- inlet channel
- pneumatic panel
- metering device
- cylinder
- seed metering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Sowing (AREA)
Abstract
The utility model relates to a precise seed -metering device, it includes rotary mechanism and installs cylinder, the pneumatic panel on rotary mechanism, wherein: the cylinder sets up a plurality of seeding units, and every seeding unit includes the gas passage and sets up the suction nozzle on the gas passage, pneumatic panel sets up the circular recess, the seeding unit gaseous channel entrance connect in in the circular recess, pneumatic panel includes bleed -off passage, an inlet channel, the 2nd inlet channel, the utility model discloses the mode that this device adopted that the negative pressure is inhaled kind, the malleation is blown kind is sowed, and special research and development have designed a neotype pneumatic panel and distribution piece, guarantee the rotatory in -process of cylinder, can realize the effect of vacuum, seed metering, mediation in turn, when guaranteeing good sowing effect, prevent the cylinder jam, have improved seeding quality and efficiency.
Description
Technical field
This utility model belongs to seeding machinery technical field, relates in particular to a kind of precise sowing dress
Put.
Background technology
Nicotiana tabacum L. naked seed is little, its sowing previous as need the diameter of seed after Cotton seeds, process can reach
1.5mm-2mm.Nonetheless, Nicotiana tabacum L. sowing streamline needs to use accurate seeding apparatus,
Its measure of precision directly determines the quality of tobacco seed seeding quality, it is adaptable to the precision of tobacco seed grain is broadcast
Plant device and include mechanical precise seeder, Pneumatic precision seeder and magnetic-attraction precision seeder.
Traditional mechanical type seeder, uses mechanical type to take kind, puts kind, seed breakage rate spacing in the rows essence
Spend wayward；Magnetic-attraction precision seeder complex operation, working performance is low；Currently used more it is
Pneumatic precision seeder, Pneumatic precision seeder utilizes stream pressure difference to take out single seed from kind of case
Son is also discharged, and completes sowing with air-flow for carrier.But, existing Pneumatic type seeder, generally deposit
Small particle seed is being caused because absorption affinity is excessive the shortcoming of planting difficulty, and is easily adsorbing into impurity obstruction
Suction nozzle, hinders being smoothed out of seeding process.
Utility model content
For all deficiencies of prior art, in order to solve the problems referred to above, it is proposed that a kind of simple to operate,
Sowing efficiency seeding apparatus high, that effectively prevent suction nozzle from blocking.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of precision seed metering device, it includes rotating mechanism 5 and is installed on the cylinder on rotating mechanism 5
1, pneumatic panel 2, wherein:
Described cylinder 1 arranges some sowing unit 101, and each sowing unit includes gas passage 1011
With the suction nozzle 1012 being arranged on gas passage 1011；
Described pneumatic panel 2 arranges circular trough, and gas passage 1011 entrance of described sowing unit 101 is even
It is connected in described circular trough；
Described pneumatic panel 2 includes bleed-off passage the 201, first inlet channel the 202, second inlet channel
203；The gas passage 1011 of described sowing unit 101 alternately leads to bleed-off passage the 201, first air inlet
Road the 202, second inlet channel 203 connects.
Further, one end of described bleed-off passage 201 is the aspirating hole 2011 being arranged in circular trough,
The other end connects with pneumatic panel surface；One end of described first inlet channel 202 is for being arranged at circular trough
The first interior air inlet 2021, the other end connects with pneumatic panel 2 surface；Described second inlet channel 203
One end be the second air inlet 2031 being arranged in circular trough, the other end connects with pneumatic panel 2 surface.
Further, described first inlet channel 202 includes horizontal inlet channel and longitudinal inlet channel,
Described horizontal inlet channel starts from the not ipsilateral of pneumatic panel 2 respectively with longitudinal inlet channel, in distribution
It is communicated to the first air inlet 2021 after the internal convergence of plate 2.
Further, described second inlet channel 203 includes horizontal inlet channel and longitudinal inlet channel,
Described horizontal inlet channel starts from the not ipsilateral of pneumatic panel 2 respectively with longitudinal inlet channel, in distribution
It is communicated to the second air inlet 2031 after the internal convergence of plate 2.
Further, arranging distribution sheet 7 in the circular trough of described pneumatic panel 2, described distribution sheet 7 is arranged
Curved channel 701, described aspirating hole 2011 is arranged in curved channel 701；Described distribution sheet 7 is also
The through hole connected with first air inlet the 2021, second air inlet 2031 is set.
Further, described pneumatic panel 2 is connected by steady pin 204 with distribution sheet 7.
Further, it also includes supporting mechanism 3, and the seed pan being set up on supporting mechanism 3 props up
Frame 4, seed recovering tray 6.
Further, described supporting mechanism 3 includes that the bracing frame 301 of both sides, support frame as described above 301 are
Door type structure, arranges gripper shoe 302 inside described door type structure, gripper shoe 302 passes through fluctuating orbit
It is connected with bracing frame 301；Described rotating mechanism 5 through the gripper shoe 302 of both sides, described cylinder 1,
Pneumatic panel 2 is arranged in the middle of the gripper shoe 302 of bilateral；In described gripper shoe 302, fixed block 303 is set,
Described fixed block 303 is connected to above gripper shoe 302 by bolt 304.
Further, described seed pan support 4 includes support body 401, vibrating arm 402, vibrating motor 403,
Described support body 401 is set up in above cylinder 1, is used for placing seed pan；Described vibrating arm 402 one end
Being connected with bracing frame 301 by connecting seat, the other end is detachable with support body 401 to be connected；Connect seat
On be additionally provided with vibrating motor 403.
Further, described recovering tray 6 is connected between the adjacent sowing unit 101 of cylinder 1 side.
The beneficial effects of the utility model are:
The mode that this device of this utility model uses negative pressure to inhale kind, malleation is blown kind is sowed, and special grinds
Sending out and devise a kind of novel pneumatic panel and distribution sheet, pneumatic panel is provided with exquisite bleed-off passage and enters
Gas passage, it is ensured that in the rotary course of cylinder, can alternately realize the effect of vacuum, seeding, dredging,
While ensureing good sowing effect, prevent cylinder from blocking, improve seeding quality and efficiency.And
It is provided with the seed pan support containing vibrating mechanism, improves the effectiveness inhaling kind of process.
Accompanying drawing explanation
Fig. 1 is overall structure the first schematic diagram of the present utility model；
Fig. 2 is overall structure the second schematic diagram of the present utility model；
Fig. 3 is roller frame schematic diagram of the present utility model；
Fig. 4 is pneumatic panel structural representation of the present utility model；
Fig. 5 is pneumatic panel structural perspective of the present utility model；
Fig. 6 is distribution chip architecture schematic diagram of the present utility model；
Fig. 7 is the structural perspective after pneumatic panel of the present utility model is combined with distribution sheet.
In accompanying drawing: 1: cylinder；101: sowing unit；1011: gas passage；1012: suction nozzle；2:
Pneumatic panel；201: bleed-off passage；2011: aspirating hole；202: the first inlet channels；2021: the
One air inlet；203: the second inlet channels；2031: the second air inlets；204: steady pin；3:
Support mechanism；301: bracing frame；302: gripper shoe；303: fixed block；304: fixing bolt；4:
Seed pan support；401: support body；402: vibrating arm；403: vibrating motor；5: rotating mechanism；
501: electric rotating machine；6: seed recovering tray；7: distribution sheet；701: curved channel.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with this
The accompanying drawing of utility model, carries out clear, complete description to the technical solution of the utility model, based on
Embodiment in the application, those of ordinary skill in the art are not on the premise of making creative work
Other the similar embodiment obtained, all should belong to the scope of the application protection.
The utility model is described in further detail with preferred embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, a kind of precision seed metering device, it includes rotating mechanism 5 and is installed on rotation
Cylinder 1 on rotation mechanism 5, pneumatic panel 2, wherein:
With reference to Fig. 3, described cylinder 1 arranges some sowing unit 101, is preferably provided with 6 sowing unit
101, it is uniformly distributed along roll circumference；Each sowing unit includes gas passage 1011 and is arranged at gas
Suction nozzle 1012 on body passage 1011；Suction nozzle 1012 is for absorbed seed and seeding.
With reference to Fig. 4,5, described pneumatic panel 2 arranges circular trough, the gas of described sowing unit 101 lead to
Road 1011 entrance is connected in described circular trough；
Described pneumatic panel 2 includes bleed-off passage the 201, first inlet channel the 202, second inlet channel
203；The gas passage 1011 of described sowing unit 101 alternately leads to bleed-off passage the 201, first air inlet
Road the 202, second inlet channel 203 connects.
One end of described bleed-off passage 201 is the aspirating hole 2011 being arranged in circular trough, the other end with
Pneumatic panel surface connects；One end of described first inlet channel 202 is first be arranged in circular trough
Air inlet 2021, the other end connects with pneumatic panel 2 surface；One end of described second inlet channel 203
For the second air inlet 2031 being arranged in circular trough, the other end connects with pneumatic panel 2 surface.
In one preferred scheme, described first inlet channel 202 includes horizontal inlet channel and longitudinal direction
Inlet channel, described horizontal inlet channel starts from the not homonymy of pneumatic panel 2 respectively with longitudinal inlet channel
Face, is communicated to first air inlet 2021 after converging inside pneumatic panel 2.
In another preferred scheme, described second inlet channel 203 includes that horizontal inlet channel is with vertical
To inlet channel, described horizontal inlet channel starts from the different of pneumatic panel 2 respectively from longitudinal inlet channel
Side, is communicated to second air inlet 2031 after converging inside pneumatic panel 2.
In the circular trough of described pneumatic panel 2, distribution sheet 7 is set, from fig. 6, it can be seen that described distribution
Sheet 7 arranges curved channel 701, and described aspirating hole 2011 is arranged in curved channel 701；Described join
Gas sheet 7 also sets up the through hole connected with first air inlet the 2021, second air inlet 2031.Described join
Gas plate 2 is connected by steady pin 204 with distribution sheet 7.As shown in Figure 7.
A kind of precision seed metering device of the present utility model also includes supporting mechanism 3, and is set up in support
Seed pan support 4 in mechanism 3, seed recovering tray 6.Described supporting mechanism 3 includes the support of both sides
Frame 301, support frame as described above 301 is door type structure, arranges gripper shoe 302 inside described door type structure,
Gripper shoe 302 is connected with bracing frame 301 by fluctuating orbit；Described rotating mechanism 5 is through both sides
Gripper shoe 302, described cylinder 1, pneumatic panel 2 are arranged in the middle of the gripper shoe 302 of bilateral；Described
Arranging fixed block 303 on fagging 302, described fixed block 303 is connected to gripper shoe by bolt 304
Above in the of 302.
Described seed pan support 4 includes support body 401, vibrating arm 402, vibrating motor 403, described frame
Body 401 is set up in above cylinder 1, is used for placing seed pan；Described vibrating arm 402 one end is by even
Joint chair is connected with bracing frame 301, and the other end is detachable with support body 401 to be connected；Connect and also set on seat
It is equipped with vibrating motor 403.
Described recovering tray 6 is connected between the adjacent sowing unit 101 of cylinder 1 side, for dissipating
The seed fallen reclaims.
The mode that this device of this utility model uses negative pressure to inhale kind, malleation is blown kind is sowed, and special grinds
Sending out and devise a kind of novel pneumatic panel and distribution sheet, pneumatic panel is provided with exquisite bleed-off passage and enters
Gas passage, it is ensured that in the rotary course of cylinder, can alternately realize the effect of vacuum, seeding, dredging,
While ensureing good sowing effect, prevent cylinder from blocking, improve seeding quality and efficiency.And
It is provided with the seed pan support containing vibrating mechanism, improves the effectiveness inhaling kind of process.
Precision seed metering device of the present utility model, can be used for sowing production line, and the operation of production line includes
Spreading soil, sowing, earthing, watering four part, empty seedling culture hole plate is vertically placed on a moving belt, hole tray
Through paving indigenous equipment, after sensing, automatically spread soil, after seeder carries out beating cave automatically, utilize rolling
Cylinder from seed pan absorbed seed, in cylinder rotation process, each sowing unit successively carry out inhale kind,
Seeding, dredging process, control seeding opportunity well, selects the seeding phase that seedlings nursing plate runs to sowing single
Below unit, seed is discharged by suction nozzle, sows, through earthing equipment, carries out earthing, finally lead to
Cross sprinkler, hole tray is sprinkled water, sow complete.
Below this utility model is described in detail, the above, only this utility model relatively
Good embodiment, when not limiting this utility model practical range, the most all is made according to the application scope
Impartial change and modification, all should still belong in this utility model covering scope.
Claims (10)
1. a precision seed metering device, it is characterised in that: it includes rotating mechanism (5) and the cylinder (1) being installed on rotating mechanism (5), pneumatic panel (2), wherein:
Described cylinder (1) arranges some sowing unit (101), and each sowing unit includes gas passage (1011) and the suction nozzle (1012) being arranged on gas passage (1011)；
Described pneumatic panel (2) arranges circular trough, and gas passage (1011) entrance of described sowing unit (101) is connected in described circular trough；
Described pneumatic panel (2) includes bleed-off passage (201), the first inlet channel (202), the second inlet channel (203)；The gas passage (1011) of described sowing unit (101) alternately connects with bleed-off passage (201), the first inlet channel (202), the second inlet channel (203).
A kind of precision seed metering device the most according to claim 1, it is characterised in that: one end of described bleed-off passage (201) is the aspirating hole (2011) being arranged in circular trough, and the other end connects with pneumatic panel surface；One end of described first inlet channel (202) is the first air inlet (2021) being arranged in circular trough, and the other end connects with pneumatic panel (2) surface；One end of described second inlet channel (203) is the second air inlet (2031) being arranged in circular trough, and the other end connects with pneumatic panel (2) surface.
A kind of precision seed metering device the most according to claim 2, it is characterized in that: described first inlet channel (202) includes horizontal inlet channel and longitudinal inlet channel, described horizontal inlet channel starts from the not ipsilateral of pneumatic panel (2) respectively with longitudinal inlet channel, is communicated to the first air inlet (2021) after the internal convergence of pneumatic panel (2).
A kind of precision seed metering device the most according to claim 2, it is characterized in that: described second inlet channel (203) includes horizontal inlet channel and longitudinal inlet channel, described horizontal inlet channel starts from the not ipsilateral of pneumatic panel (2) respectively with longitudinal inlet channel, is communicated to the second air inlet (2031) after the internal convergence of pneumatic panel (2).
A kind of precision seed metering device the most according to claim 2, it is characterized in that: distribution sheet (7) is set in the circular trough of described pneumatic panel (2), described distribution sheet (7) arranges curved channel (701), and described aspirating hole (2011) is arranged in curved channel (701)；Described distribution sheet (7) also sets up the through hole connected with the first air inlet (2021), the second air inlet (2031).
A kind of precision seed metering device the most according to claim 5, it is characterised in that: described pneumatic panel (2) is connected by steady pin (204) with distribution sheet (7).
A kind of precision seed metering device the most according to claim 1, it is characterised in that: it also includes supporting mechanism (3), and be set up on supporting mechanism (3) seed pan support (4), seed recovering tray (6).
A kind of precision seed metering device the most according to claim 7, it is characterized in that: described supporting mechanism (3) includes the bracing frame (301) of both sides, support frame as described above (301) is door type structure, arranging gripper shoe (302) inside described door type structure, gripper shoe (302) is connected with bracing frame (301) by fluctuating orbit；Described rotating mechanism (5) is through the gripper shoe (302) of both sides, and described cylinder (1), pneumatic panel (2) are arranged in the middle of the gripper shoe (302) of bilateral；Arranging fixed block (303) in described gripper shoe (302), described fixed block (303) is connected to gripper shoe (302) top by bolt (304).
A kind of precision seed metering device the most according to claim 7, it is characterized in that: described seed pan support (4) includes support body (401), vibrating arm (402), vibrating motor (403), described support body (401) is set up in cylinder (1) top, is used for placing seed pan；Described vibrating arm (402) one end is connected with bracing frame (301) by connecting seat, and the other end is detachable with support body (401) to be connected；Connect and be additionally provided with vibrating motor (403) on seat.
A kind of precision seed metering device the most according to claim 7, it is characterised in that: described recovering tray (6) is connected between the adjacent sowing unit (101) of cylinder (1) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312298.4U CN205567054U (en) | 2016-04-14 | 2016-04-14 | Precise seed -metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312298.4U CN205567054U (en) | 2016-04-14 | 2016-04-14 | Precise seed -metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205567054U true CN205567054U (en) | 2016-09-14 |
Family
ID=56862653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620312298.4U Withdrawn - After Issue CN205567054U (en) | 2016-04-14 | 2016-04-14 | Precise seed -metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205567054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850301A (en) * | 2016-04-14 | 2016-08-17 | 日照中盛集团股份有限公司 | Precision seeding device |
| CN107409560A (en) * | 2017-06-06 | 2017-12-01 | 巢湖学院 | One kind vibration rotary type precision seed adding device |
-
2016
- 2016-04-14 CN CN201620312298.4U patent/CN205567054U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850301A (en) * | 2016-04-14 | 2016-08-17 | 日照中盛集团股份有限公司 | Precision seeding device |
| CN107409560A (en) * | 2017-06-06 | 2017-12-01 | 巢湖学院 | One kind vibration rotary type precision seed adding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205961774U (en) | Scatter quick -witted strength and concentrate conveyor | |
| CN206808197U (en) | A kind of Sprout cultivation seeder | |
| CN105830592A (en) | Automated sowing streamline for breeding plug tray | |
| CN102106210B (en) | Multifunctional precision planter | |
| CN103503616A (en) | Air-suction roller-type precision seed metering device suitable for small particle seeds of various shapes | |
| CN105723903B (en) | A kind of variable-rate fertilization and variable fertilization method | |
| CN101317507A (en) | Pneumatic precision seeder | |
| CN205567054U (en) | Precise seed -metering device | |
| CN109168455A (en) | A kind of rape rice dual-purpose type cavitation concentration dispenser | |
| CN205694180U (en) | Semen Maydis duplicate rows drip irrigation air-aspiration type precision planter | |
| CN212696545U (en) | Welsh onion three-hole tray seedling-raising missing-seeding reseeding device based on machine vision | |
| CN205305385U (en) | Cylinder precise seed -metering device of vibration is inhaled to gas | |
| CN109819736A (en) | The Pneumatic precision seed sowing device of rice and kernel dual-purpose | |
| CN207766857U (en) | American Ginseng strength pin type essence quantity set arranges device | |
| CN105850301B (en) | A kind of precision seed metering device | |
| CN115702615A (en) | High-speed air suction precision seed metering device | |
| CN205755457U (en) | A kind of hole plate seedling growth flow production line | |
| CN201238453Y (en) | Pneumatic type precision seeder | |
| CN108476667A (en) | Dispenser is concentrated in a kind of live streaming of Pneumatic type rice cave | |
| CN205454540U (en) | Seed metering ware is concentrated to seeder | |
| CN208798333U (en) | A kind of drilling crop seeding device | |
| CN207427745U (en) | Rape wheat dual-purpose type pneumatic transmission formula seed-sowing machine | |
| CN103733775B (en) | Pneumatic roller type tray seeder | |
| CN205902363U (en) | 18 lines of air -suction type precision planters of big ridge | |
| CN208940341U (en) | A kind of rape rice dual-purpose type collection arranges defeated kind of device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161227 Address after: 276805 Shandong Province, Rizhao City Donggang District taoluo town resident in Sheng Lu Sheng Industrial Park Patentee after: Shandong Zhongtian Sheng automation equipment Co., Ltd. Address before: 276826 Shandong Province, Rizhao City Donggang district two Beach Road No. 169 Sheng Group Patentee before: Sunshine Zhong Sheng Group Plc |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160914 Effective date of abandoning: 20180921 |
|
| AV01 | Patent right actively abandoned |