CN115316083A - Electric air-blowing type single-double seedling sowing device - Google Patents
Electric air-blowing type single-double seedling sowing device Download PDFInfo
- Publication number
- CN115316083A CN115316083A CN202211205831.3A CN202211205831A CN115316083A CN 115316083 A CN115316083 A CN 115316083A CN 202211205831 A CN202211205831 A CN 202211205831A CN 115316083 A CN115316083 A CN 115316083A
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- China
- Prior art keywords
- fixed
- pipe
- diplopore
- seedling
- seeding
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/081—Seeders depositing seeds in rows using pneumatic means
- A01C7/082—Ducts, distribution pipes or details thereof for pneumatic seeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
- A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
- A01C7/044—Pneumatic seed wheels
- A01C7/046—Pneumatic seed wheels with perforated seeding discs
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses an electric air-blowing type single-double seedling sowing device which comprises a traction plate, a blanking hopper, a longitudinal plate, a transverse plate, a fan, a material distributing device, an air pipe, a roller wheel, a chain wheel, a plowshare and a sowing pipe, wherein the blanking hopper is fixedly arranged at the top of the traction plate, the longitudinal plate is vertically welded in the middle of the traction plate, the horizontal transverse plate is welded at the tail end of the longitudinal plate, the fan is fixedly arranged on the right side of the longitudinal plate, the material distributing device is fixedly arranged on the transverse plate, the air pipe is connected between the fan and the material distributing device, the roller wheel is arranged on the right side of the transverse plate, the roller wheel is in transmission with the material distributing device through the chain wheel, the plowshare is fixed below the transverse plate, and the sowing pipe is fixed on the plowshare. The invention does not need to replace a sowing machine, so that the equipment has two functions of single-seedling sowing and double-seedling sowing, the functionality of the sowing machine is greatly enhanced, and the waste caused by the excessive scattering of seeds is avoided.
Description
Technical Field
The invention relates to a seeding device, in particular to an electric air-blowing type single-double seedling seeding device.
Background
The seeder is one of the necessary agricultural implements for spring sowing, and plays an important role in agricultural production.
The seeder of selling on the existing market is various in kind, form difference, every kind of product all has own unique advantage and characteristics, and the air-suction type seeder is one kind and relies on the negative pressure to absorb the seed and realize precision seeding's seeder, nevertheless can't go on and trade single double-row seedling mode when the seeding, needs to change the seeding machine and changes the seeding mode, and the machine is after stopping the walking in addition, and the seeding dish continues to rotate and can cause the seed too much to spill, causes the waste, lacks the multifunctionality.
Disclosure of Invention
The invention aims to provide an electric air-blowing type single-double seedling sowing device to solve the technical problem.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an electronic air-blowing formula list two seedling seeder, includes the hitch plate, down hopper, vertical board, horizontal board, fan, feed divider, trachea, gyro wheel, sprocket, ploughshare, seeding pipe, hitch plate top fixed mounting has down the hopper, the hitch plate middle part is vertical to be welded and is had vertical board, vertical board end welding has the horizontal board, vertical board right side fixed mounting has the fan, fixed mounting has feed divider on the horizontal board, be connected with the trachea between fan and the feed divider, gyro wheel and horizontal board right side installation, the gyro wheel passes through sprocket and feed divider transmission, the ploughshare is fixed in horizontal board below, be fixed with the seeding pipe on the ploughshare.
On the basis of the technical scheme, the material distribution device comprises a shell, a material distribution disc, a seed chamber, an air suction chamber, a discharging pipe connector, a rotating shaft and a shifting plate, wherein the material distribution disc is arranged in the middle of the shell, the material distribution disc divides the shell into the seed chamber and the air suction chamber, the discharging pipe is fixed to the top of the seed chamber and is connected with the discharging hopper, the discharging pipe is integrally formed below the seed chamber and is connected with a seeding pipe, the air suction chamber is fixedly provided with the air pipe connector and is connected with the air pipe, the rotating shaft is driven by a chain wheel, and the shifting plate is fixed to the top of the discharging pipe and is attached to the material distribution disc.
On the basis of the technical scheme, the material distribution disc comprises a fixed disc, a key, a movable disc, double holes, a right positioning hole, a left positioning hole and positioning columns, the fixed disc is fixed with the rotating shaft through the key and rotates synchronously, the movable disc is attached to the fixed disc, the double holes corresponding to multiple groups of positions are formed in the circumference of the movable disc, the fixed disc is provided with the right positioning hole and the left positioning hole, and the positioning columns are fixed on the movable disc.
On the basis of the technical scheme, when the reference column is pegged graft with right locating hole and is fixed a position, the fixed disk coincides simultaneously with the diplopore that removes the dish, and diplopore position can adsorb two seeds simultaneously, carries out two-seedling seeding, when the reference column is pegged graft with left locating hole and is fixed a position, and the fixed disk coincides with the diplopore that removes the dish only has a hole, and diplopore position can only adsorb a seed, carries out single-seedling seeding.
Compared with the prior art, the invention has the following advantages: the seed distribution plate can adjust the single-seedling and double-seedling sowing mode through the movable plate without replacing a sowing machine, so that the equipment has two functions of single-seedling and double-seedling sowing, the functionality of the sowing machine is greatly enhanced, the seed distribution plate is driven by the chain wheel of the roller, the machine stops walking, the seed distribution plate also stops rotating, and the waste caused by the redundant scattering of seeds is avoided.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention.
Fig. 2 is a schematic view of the external structure of the material separating device of the present invention.
Fig. 3 is a cross-sectional view of a feed divider of the present invention.
Fig. 4 is a schematic cross-sectional view of a blanking tube of the present invention.
Fig. 5 is a schematic view of the assembly of the distribution tray of the present invention.
In the figure: 1. the device comprises a traction plate, 2, a discharging hopper, 3, a longitudinal plate, 4, a transverse plate, 5, a fan, 6, a material dividing device, 7, an air pipe, 8, a roller, 9, a chain wheel, 10, a plough head, 11, a seeding pipe, 12, a shell, 13, a material dividing plate, 14, a seed chamber, 15, an air suction chamber, 16, a discharging pipe, 17, a discharging pipe, 18, an air pipe joint, 19, a rotating shaft, 20, a material shifting plate, 21, a fixed disc, 22, a key, 23, a movable disc, 24, a double hole, 25, a right positioning hole, 26, a left positioning hole, 27 and a positioning column.
Detailed Description
The invention is explained in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1-5, an electronic air-blowing single-double seedling seeder, includes hitch plate 1, lower hopper 2, vertical board 3, horizontal board 4, fan 5, feed divider 6, trachea 7, gyro wheel 8, sprocket 9, ploughshare 10, seeding pipe 11, hitch plate 1 top fixed mounting has lower hopper 2, the perpendicular welding in mid portion of hitch plate 1 has vertical board 3, the terminal horizontally horizontal board 4 that welds of vertical board 3, vertical board 3 right side fixed mounting has fan 5, fixed mounting has feed divider 6 on the horizontal board 4, be connected with trachea 7 between fan 5 and the feed divider 6, gyro wheel 8 and the installation of horizontal board 4 right side, gyro wheel 8 passes through sprocket 9 and the transmission of feed divider 6, ploughshare 10 is fixed in horizontal board 4 below, be fixed with seeding pipe 11 on the ploughshare 10.
The material distribution device 6 comprises a shell 12, a material distribution disc 13, a seed chamber 14, an air suction chamber 15, a discharging pipe 16, a discharging pipe 17, an air pipe connector 18, a rotating shaft 19 and a kickoff plate 20, the material distribution disc 13 is installed in the middle of the shell 12, the interior of the shell 12 is divided into the seed chamber 14 and the air suction chamber 15 by the material distribution disc 13, the discharging pipe 16 is fixed at the top of the seed chamber 14, the discharging pipe 16 is connected with the material distribution hopper 2, the discharging pipe 17 is integrally formed below the seed chamber 14 and connected with the seeding pipe 11, the air pipe connector 18 is fixed outside the air suction chamber 15 and connected with an air pipe 7, the rotating shaft 19 is installed at the center of the shell 12 and driven by a chain wheel 9, and the kickoff plate 20 is fixed at the top of the discharging pipe 16 and is attached to the material distribution disc 13.
The branch charging tray 13 includes fixed disk 21, key 22, removes dish 23, diplopore 24, right locating hole 25, left locating hole 26, reference column 27, fixed disk 21 passes through key 22 and 19 fixes to synchronous the rotation, remove dish 23 and fixed disk 21 and laminate mutually, and the circumference is opened has the diplopore 24 that the multiunit position corresponds, it has right locating hole 25 and left locating hole 26 to open on the fixed disk 21, be fixed with reference column 27 on the removal dish 23.
When reference column 27 and right locating hole 25 are pegged graft and are fixed a position, the diplopore 24 of fixed disk 21 and removal dish 23 coincide simultaneously, and diplopore 24 position can adsorb two seeds simultaneously, carries out two seedling seeding, when reference column 27 and left locating hole 26 are pegged graft and are fixed a position, fixed disk 21 and the diplopore 24 of removal dish 23 only have a hole to coincide, and diplopore 24 position can only adsorb a seed, carries out single seedling seeding.
The working principle of the invention is as follows: the traction plate passes through the tractor and drives, through the gyro wheel walking, and open up the land through the ploughshare, the operation of fan circular telegram during, inhale air suction chamber through the trachea, form the negative pressure in the seed chamber, the seed in the seed chamber passes through the washing power and adsorbs on the diplopore, the gyro wheel passes through the sprocket and drives the pivot rotation, the pivot is passed through the key and is driven the fixed disk rotation, it is rotatory to make absorbent seed follow, it follows the rotation to transfer to the switch plate, receive the resistance and fall from the discharging pipe, and drop to the trench that the ploughshare left out through the seeding pipe, accomplish two seedling seeding, if change single seedling seeding, the reference column that will remove the dish moves to left locating hole department from there being locating hole department, make diplopore coincidence limit haplopore coincidence, realize single seedling seeding.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (4)
1. The utility model provides an electronic air-blowing formula list two seedling seeder, includes traction plate (1), lower hopper (2), vertical board (3), horizontal board (4), fan (5), feed divider (6), trachea (7), gyro wheel (8), sprocket (9), ploughshare (10), seeding pipe (11), its characterized in that: hopper (2) down are installed to traction plate (1) top fixed mounting, the perpendicular welding in traction plate (1) middle part has vertical board (3), vertical board (3) end welding has horizontally horizontal board (4), vertical board (3) right side fixed mounting has fan (5), fixed mounting has feed divider (6) on horizontal board (4), be connected with trachea (7) between fan (5) and feed divider (6), gyro wheel (8) and horizontal board (4) right side installation, gyro wheel (8) are through sprocket (9) and feed divider (6) transmission, horizontal board (4) below is fixed in ploughshare (10), be fixed with seeding pipe (11) on ploughshare (10).
2. The electric air-blowing type single-double seedling sowing device as claimed in claim 1, wherein: feed divider (6) are including casing (12), branch charging tray (13), kind room (14), the room (15) of breathing in, unloading pipe (16), discharging pipe (17), air pipe connector (18), pivot (19), switch board (20), casing (12) mid-mounting has branch charging tray (13), divide charging tray (13) to divide into kind room (14) and room (15) of breathing in with casing (12), it is fixed with unloading pipe (16) to seed room (14) top, unloading pipe (16) meet with unloading hopper (2), it has discharging pipe (17) and seeding pipe (11) to meet to seed room (14) below integrated into one piece, it has air pipe connector (18) to meet with trachea (7) to breathe in room (15) external fixation, casing (12) center is installed pivot (19) and is driven through sprocket (9), unloading pipe (16) top is fixed with switch board (20) and is pasted mutually with branch charging tray (13).
3. The electric air-blowing type single-double seedling sowing device as claimed in claim 2, wherein: divide charging tray (13) to include fixed disk (21), key (22), remove dish (23), diplopore (24), right locating hole (25), left locating hole (26), reference column (27), fixed disk (21) are fixed through key (22) and pivot (19) to synchronous rotation, it laminates mutually with fixed disk (21) to remove dish (23), and the circumference is opened diplopore (24) that have the multiunit position to correspond, it has right locating hole (25) and left locating hole (26) to open on fixed disk (21), be fixed with reference column (27) on removing dish (23).
4. The electric air-blowing type single-double seedling sowing device as claimed in claim 3, wherein: when reference column (27) are pegged graft the location with right locating hole (25), diplopore (24) coincidence simultaneously of fixed disk (21) and removal dish (23), diplopore (24) position can adsorb two seeds simultaneously, carries out two seedling seeding, when reference column (27) are pegged graft the location with left locating hole (26), fixed disk (21) and the diplopore (24) of removing dish (23) only have a hole to coincide, and diplopore (24) position can only adsorb a seed, carries out single seedling seeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211205831.3A CN115316083A (en) | 2022-09-30 | 2022-09-30 | Electric air-blowing type single-double seedling sowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211205831.3A CN115316083A (en) | 2022-09-30 | 2022-09-30 | Electric air-blowing type single-double seedling sowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115316083A true CN115316083A (en) | 2022-11-11 |
Family
ID=83914198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211205831.3A Pending CN115316083A (en) | 2022-09-30 | 2022-09-30 | Electric air-blowing type single-double seedling sowing device |
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| Country | Link |
|---|---|
| CN (1) | CN115316083A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247408Y (en) * | 1995-11-13 | 1997-02-19 | 黑龙江省虎林石油机械厂 | Aspiration precision seeder for small four-wheeled tractor |
| JP2002171805A (en) * | 2000-12-01 | 2002-06-18 | Yanmar Agricult Equip Co Ltd | Suction seeder |
| RU2183919C2 (en) * | 2000-06-16 | 2002-06-27 | Азово-Черноморская государственная агроинженерная академия | Pneumatic seeding unit |
| CN200956724Y (en) * | 2006-10-13 | 2007-10-10 | 华中农业大学 | Gas-flow style precisive rape seeder with photoelectric inspection |
| CN201403300Y (en) * | 2009-03-09 | 2010-02-17 | 吴志军 | No-tillage precise-measuring seeding machine |
| CN103460863A (en) * | 2013-09-17 | 2013-12-25 | 黄厚本 | Seedmeter for seed sowing machine |
| CN204090503U (en) * | 2014-09-23 | 2015-01-14 | 赵沛义 | The full overlay film precision drill of sunflower electrically driven sucking |
| CN205040213U (en) * | 2015-10-15 | 2016-02-24 | 四川农业大学 | Get adjustable air -suction type disseminator in kind of hole |
| CN106941824A (en) * | 2017-05-04 | 2017-07-14 | 安徽农业大学 | The adjustable Pneumatic precision seed sowing device of one kind amount of broadcasting |
| CN109463081A (en) * | 2018-12-18 | 2019-03-15 | 安徽农业大学 | One kind amount of broadcasting is adjustable aspiration disc type hill-drop feed run |
| CN211210456U (en) * | 2019-12-14 | 2020-08-11 | 天津大鸿浩川农业科技有限公司 | Air-suction type small-sized seed sowing machine |
| US20200396896A1 (en) * | 2017-11-10 | 2020-12-24 | Maschio Gaspardo S.P.A. | Sowing element for precision agricultural seeders and seeder including element of this kind |
| CN112449804A (en) * | 2020-11-25 | 2021-03-09 | 河北农业大学 | Single-double-grain adjustable air-suction cotton seed sowing device |
-
2022
- 2022-09-30 CN CN202211205831.3A patent/CN115316083A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247408Y (en) * | 1995-11-13 | 1997-02-19 | 黑龙江省虎林石油机械厂 | Aspiration precision seeder for small four-wheeled tractor |
| RU2183919C2 (en) * | 2000-06-16 | 2002-06-27 | Азово-Черноморская государственная агроинженерная академия | Pneumatic seeding unit |
| JP2002171805A (en) * | 2000-12-01 | 2002-06-18 | Yanmar Agricult Equip Co Ltd | Suction seeder |
| CN200956724Y (en) * | 2006-10-13 | 2007-10-10 | 华中农业大学 | Gas-flow style precisive rape seeder with photoelectric inspection |
| CN201403300Y (en) * | 2009-03-09 | 2010-02-17 | 吴志军 | No-tillage precise-measuring seeding machine |
| CN103460863A (en) * | 2013-09-17 | 2013-12-25 | 黄厚本 | Seedmeter for seed sowing machine |
| CN204090503U (en) * | 2014-09-23 | 2015-01-14 | 赵沛义 | The full overlay film precision drill of sunflower electrically driven sucking |
| CN205040213U (en) * | 2015-10-15 | 2016-02-24 | 四川农业大学 | Get adjustable air -suction type disseminator in kind of hole |
| CN106941824A (en) * | 2017-05-04 | 2017-07-14 | 安徽农业大学 | The adjustable Pneumatic precision seed sowing device of one kind amount of broadcasting |
| US20200396896A1 (en) * | 2017-11-10 | 2020-12-24 | Maschio Gaspardo S.P.A. | Sowing element for precision agricultural seeders and seeder including element of this kind |
| CN109463081A (en) * | 2018-12-18 | 2019-03-15 | 安徽农业大学 | One kind amount of broadcasting is adjustable aspiration disc type hill-drop feed run |
| CN211210456U (en) * | 2019-12-14 | 2020-08-11 | 天津大鸿浩川农业科技有限公司 | Air-suction type small-sized seed sowing machine |
| CN112449804A (en) * | 2020-11-25 | 2021-03-09 | 河北农业大学 | Single-double-grain adjustable air-suction cotton seed sowing device |
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