CN110278744A - A kind of Seeder for crops - Google Patents
A kind of Seeder for crops Download PDFInfo
- Publication number
- CN110278744A CN110278744A CN201910735189.1A CN201910735189A CN110278744A CN 110278744 A CN110278744 A CN 110278744A CN 201910735189 A CN201910735189 A CN 201910735189A CN 110278744 A CN110278744 A CN 110278744A
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- CN
- China
- Prior art keywords
- fixed
- seeder
- tube
- sowing
- pipe
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Classifications
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The present invention relates to agricultural machinery technological fields, and disclose a kind of Seeder for crops, including sowing pipe, it is fixedly connected on the joist tube of sowing bottom of the tube and is fixedly mounted on the roll-setting gear sowed in the middle part of pipe, the top fixation of the sowing pipe is through with Seeding box, annular sleeve is fixedly connected in the middle part of the Seeding box lower surface, the bottom fixing sleeve of annular sleeve is connected to driving motor, and the output shaft fixing sleeve of driving motor is connected to driving runner.The Seeder for crops, pass through the cooperation between joist tube, ring pipe, driving motor, driving runner and conveyer belt, starting driving motor drives ring pipe to be rotated by conveyer belt, to change the overlapping area of spout orifice on limit material hole and joist tube on ring pipe, then when seed scatters, since limit material hole changes with the angle that is overlapped of spout orifice, then change seed by when cross-sectional area, consequently facilitating user controls the quantity to fall in the seed units time.
Description
Technical field
The present invention relates to agricultural machinery technological field, specially a kind of Seeder for crops.
Background technique
Seeder is the planting machinery for sowing object with crop seed, with Mr. Yu's class or the seeder of certain crop, Chang Guan
With crop species title, such as grain dill, corn seeding drill, cotton planter, herbage seed broadcaster, B.C. 1st century, I
State has promoted the use of an animal-drawn seed plough, this is drilling equipment earliest in the world, modern still to apply in northern Dryland, with scientific and technological continuous hair
Exhibition, peasant more use Mechanization sowing equipment.
Existing seeder, is fitted without good condiment device, the person of being not convenient to use according to actual needs, to sowing
Seed carries out limitation sowing, is not then not convenient to use person and controls the quantity to fall in the seed units time；Existing seeder
The bottom that leg is generally bolted on Seeding box is sowed with a drill, the person of being not convenient to use is adjusted according to the demand of seed and natural environment
Seeder sows with a drill the depth of leg；Existing seeder generally passes through the amount of replacement sowing leg, then changes the transverse direction of planting with sowing machine
Spacing, operating process is comparatively laborious, and the person of being not convenient to use quickly changes the spacing between planting with sowing machine seed transverse direction, thus
It is proposed that a kind of Seeder for crops.
Summary of the invention
The present invention provides a kind of Seeder for crops, has and control the number to fall in the seed units time convenient for user
Amount adjusts and is fixed convenient for user the depth sowed and quickly changed between planting with sowing machine seed transverse direction convenient for user
The advantages of spacing, solves existing seeder, is fitted without good condiment device, the person of being not convenient to use is according to practical need
It asks, limitation sowing is carried out to the seed of sowing, be not then not convenient to use person and control the quantity to fall in the seed units time；It is existing
Seeder the bottom sowed with a drill leg and be generally bolted on Seeding box, the person of being not convenient to use is according to seed and natural environment
Demand adjusts the depth that seeder sows with a drill leg；Existing seeder generally passes through the amount of replacement sowing leg, then changes sowing machine sowing
The horizontal spacing of kind, operating process is comparatively laborious, and the person of being not convenient to use quickly changes between planting with sowing machine seed transverse direction
The problem of spacing.
It is achieved in order to achieve the above object, the present invention provides the following technical solutions: a kind of Seeder for crops, including broadcast
Kind pipe, the joist tube for being fixedly connected on sowing bottom of the tube and the roll-setting gear being fixedly mounted in the middle part of sowing pipe, the sowing pipe
Top fixation be through with Seeding box, annular sleeve, the bottom of the annular sleeve are fixedly connected in the middle part of the Seeding box lower surface
Portion's fixing sleeve is connected to driving motor, and the output shaft fixing sleeve of the driving motor is connected to driving runner.
The middle part of the joist tube is connected to ring pipe by shaft movable sleeve, and the inside of the joist tube offers stream material
Hole, the inside of the ring pipe open up limited material hole, and it is five that limit material hole, which is located at the quantity inside same joist tube, described
It is five that spout orifice, which is located at the quantity inside same ring pipe, and five limits expect holes and corresponding five spout orifices phase mutual respect
It closes, the driving runner and ring pipe are sequentially connected by conveyer belt, and the bottom fixation of the joist tube is through with connecting tube.
The internal activity of the connecting tube is socketed with telescoping tube, and the bottom of the telescoping tube, which is fixedly connected with, ploughs plough device,
The outer surface fixing sleeve of the telescoping tube is connected to fixed plate, and the positive middle part of fixed plate is fixedly installed with arc block, described
The internal activity of arc block is socketed with fixed link, and the inside of the fixed plate is connected with fixed column, the outer surface of the fixed column
It is fixedly connected by connector sleeve with the side of connecting tube, the bottom of the fixed column offers positioning compatible with fixed link
Slot, the top of the fixed link sequentially pass through arc block and fixed column and extend to the inside of locating slot, outside the fixed link
The bottom pivot bush unit on surface and fixed column, the top of the fixed link are mutually clamped with the inside of locating slot, the fixed link
The flexible extensible member of outer surface activity adjustment, the outer surface of the fixed link are fixedly installed with card adapter plate, the card adapter plate and
Elastic flexible component is respectively positioned on the inside of arc block.
Optionally, the quantity of the sowing pipe is six, and the spacing between six sowing pipes are adjacent two-by-two is equal.
Optionally, the top of the elastic flexible component is fixedly connected with the bottom of card adapter plate, the elastic flexible component
Bottom end be fixedly connected with the bottom of arc block inner wall.
Optionally, the bottom end of the fixed link runs through arc block and extends to the lower section of arc block, the bottom of the fixed link
End is fixedly connected with drawing cap.
Optionally, the cultivated plough device includes turn plow, and the right side of the turn plow passes through bull stick and soil returning plate activity
Connection.
Optionally, the roll-setting gear includes connecting plate, the interior conduit phase of the interior conduit and sowing pipe of the connecting plate
Perforation, the left and right sides of the connecting plate interior conduit offer limiting slot, and the bottom of the connecting plate interior conduit offers cross
Slot.
Optionally, the quantity of the limiting slot is two, and movable sleeve is connected to circular slab between two limiting slots, described
The inside of translot is socketed with threaded rod by thread bush screw thread, and the top of the threaded rod passes through the bottom of limit plate and circular slab
Pivot bush unit.
Optionally, the bottom end of the Seeding box is fixedly connected with Sounding Rod, and the outer surface of the Sounding Rod and fixed plate are living
Dynamic socket, the front of the Sounding Rod are equipped with scale value, and the front that the fixed plate is located at Sounding Rod is equipped with marking rod.
Optionally, the fixed column is located at the underface of driving motor, and the quantity of the Sounding Rod is two, described in two
Sounding Rod is located at the left and right sides of fixed column.
The present invention provides a kind of Seeder for crops, have it is following the utility model has the advantages that
1, the Seeder for crops is opened by the cooperation between joist tube, ring pipe, driving motor, driving runner and conveyer belt
Dynamic driving motor drives ring pipe to be rotated by conveyer belt, so that the limit material hole and joist tube upstream that change on ring pipe are expected
The overlapping area in hole, since limit material hole changes with the angle that is overlapped of spout orifice, it is logical to change seed then when seed is scattered
Out-of-date cross-sectional area, consequently facilitating user controls the quantity to fall in the seed units time.
2, the Seeder for crops by connector sleeve, arc block, fixed column, locating slot, fixed link and is drawn matching between cap
It closes, pulls cap to the top of fixed link and the inside of locating slot to be separated, convenient for user according to the actual situation by telescoping tube
It is adjusted to suitable depth value, loosens and cap is drawn to be connected to fixed link in corresponding locating slot, is then adjusted simultaneously convenient for user
The depth of fixed sowing.
3, the Seeder for crops is turned not by the cooperation between roll-setting gear, threaded rod, thread bush and limit plate
With the threaded rod of position, then drive circular slab with connect plate closing, it is ensured that sowing pipeline does not have seed to fall herein, then just
The spacing between planting with sowing machine seed transverse direction is quickly changed in user.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the schematic top plan view of joist tube in Fig. 1；
Fig. 3 is the schematic top plan view of fixed column in Fig. 1；
Fig. 4 is the schematic top plan view of roll-setting gear in Fig. 1；
Fig. 5 is the side schematic view of Fig. 1 cultivator plough device.
In figure: 1, sowing pipe；2, Seeding box；3, joist tube；4, ring pipe；5, connecting tube；6, telescoping tube；7, plough dress is ploughed
It sets；71, turn plow；72, bull stick；73, soil returning plate；8, annular sleeve；9, driving motor；10, runner is driven；11, conveyer belt；12,
Roll-setting gear；121, connecting plate；122, limiting slot；123, translot；124, circular slab；13, fixed plate；14, connector sleeve；15, arc
Shape block；16, fixed column；17, locating slot；18, Sounding Rod；19, fixed link；20, card adapter plate；21, elastic flexible component；22, it draws
Cap；23, limit material hole；24, spout orifice；25, shaft；26, threaded rod；27, thread bush；28, limit plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, a kind of Seeder for crops, including the I-shaped sowed pipe 1, be fixedly connected on sowing 1 bottom of pipe
Pipe 3 and the roll-setting gear 12 for being fixedly mounted on 1 middle part of sowing pipe, roll-setting gear 12 includes connecting plate 121, connecting plate 121
The interior conduit of interior conduit and sowing pipe 1 connects, and the left and right sides of 121 interior conduit of connecting plate offers limiting slot 122, connection
The bottom of 121 interior conduit of plate offers translot 123, and the quantity of limiting slot 122 is two, movable sleeve between two limiting slots 122
It is connected to circular slab 124, the inside of translot 123 is socketed with threaded rod 26 by 27 screw thread of thread bush, turns the screw thread of different location
Bar 26, then drives circular slab 124 and connecting plate 121 to be closed, it is ensured that sowing pipeline herein does not have seed to fall, and is then convenient for making
User quickly changes the spacing between planting with sowing machine seed transverse direction, and the top of threaded rod 26 passes through limit plate 28 and circular slab
The top fixation of 124 bottom pivot bush unit, sowing pipe 1 is through with Seeding box 2, and the bottom end of Seeding box 2 is fixedly connected with depth measurement
The front of bar 18, the outer surface of Sounding Rod 18 and 13 pivot bush unit of fixed plate, Sounding Rod 18 is equipped with scale value, and fixed plate 13 is located at
The front of Sounding Rod 18 is equipped with marking rod, and the quantity of sowing pipe 1 is six, and the spacing between six sowing pipes 1 are adjacent two-by-two is equal
It is equal, annular sleeve 8 is fixedly connected in the middle part of 2 lower surface of Seeding box, the bottom fixing sleeve of annular sleeve 8 is connected to driving motor 9, opens
Dynamic driving motor 9 drives ring pipe 4 to be rotated by conveyer belt 11, to change limit material hole 23 and the I-shaped on ring pipe 4
The overlapping area of spout orifice 24 on pipe 3 is overlapped angle due to limit material hole 23 and spout orifice 24 then when seed is scattered
Change, then change seed by when cross-sectional area, consequently facilitating user control the seed units time in fall quantity,
The output shaft fixing sleeve of driving motor 9 is connected to driving runner 10, and the middle part of joist tube 3 is connected to ring pipe by 25 movable sleeve of shaft
4。
The inside of joist tube 3 offers spout orifice 24, and the inside of ring pipe 4 opens up limited material hole 23, and limit material hole 23 is located at
Quantity inside same joist tube 3 is five, and it is five that spout orifice 24, which is located at the quantity inside same ring pipe 4, five limit material
Hole 23 overlaps with corresponding five spout orifices 24, drives runner 10 and ring pipe 4 to be sequentially connected by conveyer belt 11, I-shaped
The bottom fixation of pipe 3 is through with connecting tube 5.
The internal activity of connecting tube 5 is socketed with telescoping tube 6, and the bottom of telescoping tube 6, which is fixedly connected with, ploughs plough device 7, ploughs plough
Device 7 includes turn plow 71, and the right side of turn plow 71 is flexibly connected by bull stick 72 with soil returning plate 73, the appearance of telescoping tube 6
Face fixing sleeve is connected to fixed plate 13, and the positive middle part of fixed plate 13 is fixedly installed with arc block 15, the internal activity of arc block 15
It is socketed with fixed link 19, the inside of fixed plate 13 is connected with fixed column 16, and fixed column 16 is located at the underface of driving motor 9, surveys
The quantity of deep bar 18 is two, and two Sounding Rods 18 are located at the left and right sides of fixed column 16, and the outer surface of fixed column 16 is logical
It crosses connector sleeve 14 to be fixedly connected with the side of connecting tube 5, the bottom of fixed column 16 offers positioning compatible with fixed link 19
The bottom end of slot 17, fixed link 19 runs through arc block 15 and extends to the lower section of arc block 15, and the bottom end of fixed link 19 is fixedly connected
Have and draw cap 22, pulls cap 22 to the top of fixed link 19 and the inside of locating slot 17 to be separated, convenient for user according to reality
Telescoping tube 6 is adjusted to suitable depth value by situation, loosens and cap 22 is drawn to be connected to fixed link 19 in corresponding locating slot 17, after
And the depth of sowing is adjusted and fixed convenient for user, the top of fixed link 19 sequentially passes through arc block 15 and fixed column 16 and prolongs
Extend to the inside of locating slot 17, the outer surface of fixed link 19 and the bottom pivot bush unit of fixed column 16, the top of fixed link 19 with
The inside of locating slot 17 is mutually clamped, the flexible extensible member 21 of the outer surface activity adjustment of fixed link 19, elastic flexible component 21
Top be fixedly connected with the bottom of card adapter plate 20, the bottom of the bottom end of elastic flexible component 21 and 15 inner wall of arc block is fixed to be connected
It connects, the outer surface of fixed link 19 is fixedly installed with card adapter plate 20, and card adapter plate 20 and elastic flexible component 21 are respectively positioned on arc block 15
Inside.
When work, seed to be sowed is placed in Seeding box 2 by user first, and then user is according to unit plane
The quantity of sowing seed, starting driving motor 9 drive the driving for being secured to socket by the output shaft on driving motor 9 in product
Runner 10 is rotated, and then drives ring pipe 4 to be rotated by conveyer belt 11, to change the limit material hole on ring pipe 4
23 with the overlapping area of spout orifice 24 on joist tube 3, then when seed scatters, due to being overlapped for limit material hole 23 and spout orifice 24
Angle changes, then change seed by when cross-sectional area then pulled downward on to change the quantity of seeds fall
It draws cap 22 to the top of fixed link 19 and the inside of locating slot 17 to be separated, then pulls the fixation being fixedly connected with telescoping tube 6
Plate 13 carries out vertical motion, and telescoping tube 6 is adjusted to suitable depth according to the actual situation, loosens and cap 22 is drawn to block fixed link 19
It connects in corresponding locating slot 17, then the depth of sowing is fixed, then by turning the threaded rod 26 of different location,
Then circular slab 124 and connecting plate 121 is driven to be closed, then ensuring to sow pipeline herein does not have seed to fall, and then changes
Spacing between planting with sowing machine seed transverse direction.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of Seeder for crops including sowing pipe (1), is fixedly connected on the joist tube (3) of sowing pipe (1) bottom and fixes
The roll-setting gear (12) being mounted in the middle part of sowing pipe (1), it is characterised in that: fixed be through in the top of the sowing pipe (1) is broadcast
Plants case (2) is fixedly connected with annular sleeve (8) in the middle part of Seeding box (2) lower surface, and the bottom of the annular sleeve (8) is fixed
It is socketed with driving motor (9), the output shaft fixing sleeve of the driving motor (9) is connected to driving runner (10)；
The middle part of the joist tube (3) is connected to ring pipe (4) by shaft (25) movable sleeve, and the inside of the joist tube (3) is opened
Equipped with spout orifice (24), the inside of the ring pipe (4) opens up limited material hole (23), and limit material hole (23) is located at same I-shaped
Managing (3) internal quantity is five, and it is five that the spout orifice (24), which is located at the internal quantity of same ring pipe (4), five institutes
It states limit material hole (23) to overlap with corresponding five spout orifices (24), the driving runner (10) and ring pipe (4) pass through biography
Band (11) is sent to be sequentially connected, the bottom fixation of the joist tube (3) is through with connecting tube (5)；
The internal activity of the connecting tube (5) is socketed with telescoping tube (6), and the bottom of the telescoping tube (6) is fixedly connected with cultivated plough
The outer surface fixing sleeve of device (7), the telescoping tube (6) is connected to fixed plate (13), and the positive middle part of the fixed plate (13) is solid
Dingan County is equipped with arc block (15), and the internal activity of the arc block (15) is socketed with fixed link (19), the fixed plate (13)
Inside is connected with fixed column (16), and the outer surface of the fixed column (16) is solid by the side of connector sleeve (14) and connecting tube (5)
Fixed connection, the bottom of the fixed column (16) offer and fixed link (19) compatible locating slot (17), the fixed link
(19) top sequentially passes through arc block (15) and fixed column (16) and the inside for extending to locating slot (17), the fixed link
(19) the bottom pivot bush unit of outer surface and fixed column (16), the top of the fixed link (19) and the inside of locating slot (17)
It is mutually clamped, the flexible extensible member of outer surface activity adjustment (21) of the fixed link (19), the appearance of the fixed link (19)
Face is fixedly installed with card adapter plate (20), and the card adapter plate (20) and elastic flexible component (21) are respectively positioned on the interior of arc block (15)
Portion.
2. a kind of Seeder for crops according to claim 1, it is characterised in that: the quantity of the sowing pipe (1) is six
A, the spacing between six sowing pipes (1) are adjacent two-by-two is equal.
3. a kind of Seeder for crops according to claim 1, it is characterised in that: the top of the elastic flexible component (21)
End is fixedly connected with the bottom of card adapter plate (20), the bottom end of the elastic flexible component (21) and the bottom of arc block (15) inner wall
It is fixedly connected.
4. a kind of Seeder for crops according to claim 1, it is characterised in that: the bottom end of the fixed link (19) is run through
Arc block (15) and the lower section for extending to arc block (15), the bottom end of the fixed link (19), which is fixedly connected with, draws cap (22).
5. a kind of Seeder for crops according to claim 1, it is characterised in that: the cultivated plough device (7) includes to turn over
The right side of soil plough (71), the turn plow (71) is flexibly connected by bull stick (72) with soil returning plate (73).
6. a kind of Seeder for crops according to claim 1, it is characterised in that: the roll-setting gear (12) includes to connect
The interior conduit of fishplate bar (121), the interior conduit and sowing pipe (1) of the connecting plate (121) connects, in the connecting plate (121)
The left and right sides of pipeline offers limiting slot (122), and the bottom of connecting plate (121) interior conduit offers translot (123).
7. a kind of Seeder for crops according to claim 1, it is characterised in that: the quantity of the limiting slot (122) is
Two, movable sleeve is connected to circular slab (124) between two limiting slots (122), and the inside of the translot (123) passes through screw thread
Set (27) screw thread is socketed with threaded rod (26), and the top of the threaded rod (26) passes through limit plate (28) and circular slab (124)
Bottom pivot bush unit.
8. a kind of Seeder for crops according to claim 1, it is characterised in that: the bottom end of the Seeding box (2) is fixed
It is connected with Sounding Rod (18), the outer surface of the Sounding Rod (18) and fixed plate (13) pivot bush unit, the Sounding Rod (18)
Front is equipped with scale value, and the front that the fixed plate (13) is located at Sounding Rod (18) is equipped with marking rod.
9. a kind of Seeder for crops according to claim 1, it is characterised in that: the fixed column (16) is located at driving electricity
The underface of machine (9), the quantity of the Sounding Rod (18) are two, and two Sounding Rods (18) are located at fixed column (16)
The left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735189.1A CN110278744B (en) | 2019-08-09 | 2019-08-09 | Crop seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910735189.1A CN110278744B (en) | 2019-08-09 | 2019-08-09 | Crop seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110278744A true CN110278744A (en) | 2019-09-27 |
| CN110278744B CN110278744B (en) | 2021-09-03 |
Family
ID=68025069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910735189.1A Active CN110278744B (en) | 2019-08-09 | 2019-08-09 | Crop seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110278744B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113330861A (en) * | 2021-05-14 | 2021-09-03 | 山东豪达农业科技有限公司 | Tomato seeding device with controllable seeding interval and depth |
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| CN103444322A (en) * | 2013-08-16 | 2013-12-18 | 罗丙伍 | Material sowing rotary adjusting mechanism of adjustable seeding and fertilizer applying machine |
| CN107873191A (en) * | 2017-12-08 | 2018-04-06 | 铜陵汇宇实业有限公司 | A kind of novel pneumatic seeder |
| CN207766856U (en) * | 2017-12-21 | 2018-08-28 | 杨亚亚 | A kind of convenience and the sowing of multi-functional wheat and fertilizer apparatus |
| CN108605478A (en) * | 2018-04-28 | 2018-10-02 | 芜湖盛科环保技术有限公司 | A kind of agricultural ditch formula seeder |
| CN208891164U (en) * | 2018-07-17 | 2019-05-24 | 新昌县城南乡量创机械厂 | A kind of efficient seeding plough of new plug-in |
| CN208924612U (en) * | 2018-10-19 | 2019-06-04 | 河北省农林科学院旱作农业研究所 | A kind of ditch broadcasts seeder |
| CN211184913U (en) * | 2019-08-09 | 2020-08-07 | 惠安县达文工艺品店 | Crop seeder |
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2019
- 2019-08-09 CN CN201910735189.1A patent/CN110278744B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10352208A1 (en) * | 2003-11-05 | 2005-06-09 | Gebr. Pöttinger GmbH | Method for creation of driving track for agricultural sowing device, using alternate blocking of distributing pipes |
| CN103444322A (en) * | 2013-08-16 | 2013-12-18 | 罗丙伍 | Material sowing rotary adjusting mechanism of adjustable seeding and fertilizer applying machine |
| CN107873191A (en) * | 2017-12-08 | 2018-04-06 | 铜陵汇宇实业有限公司 | A kind of novel pneumatic seeder |
| CN207766856U (en) * | 2017-12-21 | 2018-08-28 | 杨亚亚 | A kind of convenience and the sowing of multi-functional wheat and fertilizer apparatus |
| CN108605478A (en) * | 2018-04-28 | 2018-10-02 | 芜湖盛科环保技术有限公司 | A kind of agricultural ditch formula seeder |
| CN208891164U (en) * | 2018-07-17 | 2019-05-24 | 新昌县城南乡量创机械厂 | A kind of efficient seeding plough of new plug-in |
| CN208924612U (en) * | 2018-10-19 | 2019-06-04 | 河北省农林科学院旱作农业研究所 | A kind of ditch broadcasts seeder |
| CN211184913U (en) * | 2019-08-09 | 2020-08-07 | 惠安县达文工艺品店 | Crop seeder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113330861A (en) * | 2021-05-14 | 2021-09-03 | 山东豪达农业科技有限公司 | Tomato seeding device with controllable seeding interval and depth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110278744B (en) | 2021-09-03 |
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