CN110326409B - Seeding machine feeding device capable of changing seed quantity - Google Patents
Seeding machine feeding device capable of changing seed quantity Download PDFInfo
- Publication number
- CN110326409B CN110326409B CN201910724143.XA CN201910724143A CN110326409B CN 110326409 B CN110326409 B CN 110326409B CN 201910724143 A CN201910724143 A CN 201910724143A CN 110326409 B CN110326409 B CN 110326409B
- Authority
- CN
- China
- Prior art keywords
- material conveying
- conveying wheel
- wheel
- movably connected
- same
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Abstract
Can change seeder of seed quantity with throw material device relates to agricultural equipment technical field, including the posting, feed inlet and dog-house have been seted up respectively to the top and the bottom of posting, the specification and size of feed inlet and discharge gate are all the same, and feed inlet and discharge gate use the mid point of posting to be the symmetric distribution as referring to, and the distance of feed inlet and discharge gate apart from the posting centre of a circle is the same promptly. This can change seeder of seed quantity with throwing material device, through passing material wheel one, pass material wheel two and pass the ejector pad that material wheel three surfaces set up different quantity, utilize the ejector pad to drive the baffle motion, can realize the device and throw the purpose that material quantity is adjustable, make the device be suitable for with different crop seeding operation, the application range of the device has been increased, the practicality and the suitability of the device have been improved, simultaneously need not change different blanking baffles or change the size of blanking mouth, the efficiency of production has been improved when saving operating time.
Description
Technical Field
The invention relates to the technical field of agricultural equipment, in particular to a feeding device for a seeder, which can change the quantity of seeds.
Background
The seed quantity requirement of a position when sowing is carried out to different crops is different, for example two to three seeds can generally be planted in a position to maize, and the garlic then only needs a position to sow a seed, current seeder is when carrying out the seeding operation of different crops, often need to change different blanking baffle or change the size of blanking mouth, certain operating time has been expended in the change process, the production efficiency has been reduced, and simultaneously, the stability of seed sowing quantity can't be guaranteed, if too much then influence the follow-up growth of plant, the survival rate of seedling has been reduced, the output of crop is influenced to the seed quantity is too little, therefore quantity and the stability of seed is crucial when control is sowed.
In order to solve the problems, the inventor provides a feeding device for a seeder, which can change the quantity of seeds, has the advantages of stable feeding quantity and adjustable feeding quantity, ensures that the quantity of the seeds fed each time is always the same, can adjust the quantity of the seeds fed each time, and is suitable for planting different crops.
SUMMERY OF THE UTILITY MODEL
In order to realize the purposes of stable feeding quantity and adjustable feeding quantity, the invention provides the following technical scheme: can change seeding machine of seed quantity throws material device, including locating frame, feed inlet, discharge gate, blanking mechanism, pass material wheel one, silo, drive wheel, locating piece, constant head tank, pass material wheel two and pass material wheel three.
Wherein: the blanking mechanism comprises a push block, a movable mechanism, a limiting groove, a return spring and a limiting block.
Wherein: the movable mechanism comprises a baffle, a movable block and a limiting rod.
The position and connection relationship among the structures are as follows:
the top and the bottom of the positioning frame are respectively provided with a feed inlet and a discharge outlet, the feed inlet and the discharge outlet are identical in specification and size, the feed inlet and the discharge outlet are symmetrically distributed by taking the middle point of the positioning frame as a reference, namely the distances between the feed inlet and the discharge outlet and the circle center of the positioning frame are identical, the middle points of the feed inlet and the discharge outlet and the middle point of the positioning frame are on the same straight line, the discharge outlet is internally and movably connected with a blanking mechanism, the positioning frame is internally and movably connected with a first material conveying wheel, the inner wall of the positioning frame is of a circular structure, the diameter of the inner wall of the positioning frame is larger than that of the first material conveying wheel, the middle points of the positioning frame, the first material conveying wheel and a driving wheel are on the same straight line, the surface of the first material conveying wheel is provided with eleven material grooves, the specification and the eleven material grooves are uniformly, namely, the distance and the angle between two adjacent troughs are the same.
The inner movable connection who passes material wheel one has the drive wheel, the inner wall fixedly connected with four locating pieces of passing material wheel one, four constant head tanks have been seted up in the outside of drive wheel, four the locating piece uses the centre of a circle of passing material wheel one to be evenly distributed as the reference, adjacent two angle between the locating piece is ninety degrees, four the constant head tank uses the mid point of drive wheel to be evenly distributed as the reference, four the locating piece is corresponding with four constant head tanks respectively.
The back of the first material conveying wheel is movably connected with a second material conveying wheel and a third material conveying wheel respectively, the specifications and the sizes of the first material conveying wheel, the second material conveying wheel and the third material conveying wheel are the same, the middle points of the first material conveying wheel, the second material conveying wheel and the third material conveying wheel are on the same straight line, eleven material grooves are formed in the surfaces of the second material conveying wheel and the third material conveying wheel, the distances and the angles between every two adjacent material grooves are the same, the distance between the first material conveying wheel and the second material conveying wheel is equal to the distance between the second material conveying wheel and the third material conveying wheel, two pushing blocks and three pushing blocks are fixedly connected to the surfaces of the second material conveying wheel and the third material conveying wheel respectively, the two pushing blocks on the surface of the second material conveying wheel are symmetrically distributed by taking the middle point of the second material conveying wheel as a reference, the three pushing blocks on the surface of the third material conveying wheel are uniformly distributed by taking the middle point of the material conveying wheel as a reference.
The blanking mechanism comprises a push block, a movable mechanism is movably connected to the lower portion of the push block, a limiting groove is movably connected to the outer side of the movable mechanism, a reset spring is movably connected to the inner portion of the limiting groove, and a limiting block is movably connected to the upper portion of the limiting groove.
The movable mechanism comprises a baffle, a movable block is movably connected inside the baffle, and a limiting rod is movably connected below the movable block.
Preferably, the height of the push block is smaller than the distance between the first material conveying wheel and the inner wall of the positioning frame and larger than the distance between the movable block and the inner wall of the positioning frame.
Preferably, the baffle is of a curved surface structure, and the circle center of the curved surface structure is the same as that of the positioning frame.
Preferably, the shape of the limiting groove is a curved surface, and the curved surface of the limiting groove is the same as that of the baffle and is larger than that of the baffle in size.
Preferably, the return spring is curved and is located inside the limiting groove, the left side of the return spring is movably connected with the baffle, and the right side of the return spring is movably connected with the inner wall of the right side of the limiting groove.
Preferably, the baffle is internally provided with a sliding groove, and the movable block is positioned in the sliding groove and is movably connected with the baffle through the sliding groove.
Preferably, the limiting rod is composed of a rod-shaped structure and a spring structure, the top of the rod-shaped structure is movably connected with the bottom of the movable block, and the spring structure is sleeved on the outer side of the rod-shaped structure.
Compared with the prior art and products, the invention has the beneficial effects that:
1. the feeding device for the seeder capable of changing the seed quantity can ensure the stability of the feeding quantity through the push block and the movable block, when the push block rotates to be contacted with the movable block, the movable block can be pushed to move synchronously and drive the baffle to move synchronously, at the moment, the baffle is retracted into the limiting groove, namely, the discharge port is in an open state, at the moment, the material can fall through the discharge port, when the movable block moves to be contacted with the limiting block, the limiting block can be extruded to move and contract inwards, at the moment, the push block is separated from the movable block, namely, the material conveying wheel continues to rotate, at the moment, the baffle is not stressed, the baffle is restored to the original position under the pushing of the reset spring and enables the discharge port to be closed again, namely, only one material can fall when the material conveying wheel rotates for one week, the purpose of stabilizing the feeding quantity of the device can be realized through the process, the stability of the device in use is increased, and the subsequent growth of plants is, the survival rate of the seedlings is reduced, the yield of the crops is affected when the number of the seeds is too small, and the survival rate and the yield of the seedlings of the crops are improved.
2. The feeding device for the seeder capable of changing the number of seeds can adjust the number of dropped seeds by arranging the push blocks with different numbers on the surfaces of the first material conveying wheel, the second material conveying wheel and the third material conveying wheel, because the surfaces of the second material conveying wheel and the third material conveying wheel are respectively and fixedly connected with two push blocks and three push blocks, the two push blocks on the surface of the second material conveying wheel are symmetrically distributed by taking the midpoint of the second material conveying wheel as a reference, the three push blocks on the surface of the third material conveying wheel are uniformly distributed by taking the midpoint thereof as a reference, namely, the distance between the two adjacent push blocks is the same, the angle is one hundred twenty degrees, the process and the principle are the same, when the second material conveying wheel rotates for one circle, the two push blocks synchronously rotate, the two materials can be dropped, and similarly, when the third push block synchronously rotates for one circle, the three materials can be dropped, and the purpose of adjusting the number of the fed materials of the device can be realized through the process, the device is suitable for different crop seeding operations, the application range of the device is enlarged, the practicability and the applicability of the device are improved, meanwhile, different blanking baffles are not required to be replaced or the size of a blanking port is not required to be changed, and the production efficiency is improved while the working time is saved.
Drawings
FIG. 1 is a top view of a connection structure according to the present invention;
FIG. 2 is a top view of a connection structure of a first material conveying wheel and a driving wheel in the invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a connection structure of a first material conveying wheel, a second material conveying wheel and a third material conveying wheel;
FIG. 5 is a schematic view of the connection structure of the blanking mechanism of the present invention, wherein each structure is at an initial position, no position change occurs, and the blanking port is in a closed state;
FIG. 6 is a schematic diagram of the movement locus of the blanking mechanism according to the present invention, wherein the push block pushes the baffle to move, and the blanking opening is opened;
fig. 7 is a schematic view of the connecting structure of the moving mechanism of the present invention.
In the figure: 1-a positioning frame, 2-a feed inlet, 3-a discharge outlet, 4-a blanking mechanism, 5-a material conveying wheel I, 6-a trough, 7-a transmission wheel, 8-a positioning block, 9-a positioning groove, 10-a material conveying wheel II, 11-a material conveying wheel III, 41-a pushing block, 42-a movable mechanism, 43-a limiting groove, 44-a reset spring, 45-a limiting block, 421-a baffle, 422-a movable block and 423-a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-7:
the feeding device capable of changing the number of seeds for the seeder comprises a positioning frame 1, a feeding hole 2, a discharging hole 3, a blanking mechanism 4, a first material conveying wheel 5, a material groove 6, a driving wheel 7, a positioning block 8, a positioning groove 9, a second material conveying wheel 10 and a third material conveying wheel 11.
Wherein: the blanking mechanism 4 comprises a push block 41, a movable mechanism 42, a limit groove 43, a return spring 44 and a limit block 45.
Wherein: the movable mechanism 42 includes a baffle 421, a movable block 422, and a stopper 423.
The initial positions and the connection relations of the structures are as follows:
The blanking mechanism 4 comprises a pushing block 41, a movable mechanism 42 is movably connected below the pushing block 41, a limiting groove 43 is movably connected to the outer side of the movable mechanism 42, a return spring 44 is movably connected inside the limiting groove 43, and a limiting block 45 is movably connected above the limiting groove 43.
The movable mechanism 42 includes a baffle 421, a movable block 422 is movably connected inside the baffle 421, and a limit rod 423 is movably connected below the movable block 422.
Wherein:
a. the inner wall of the positioning frame 1 is of a circular structure, the diameter of the inner wall of the positioning frame 1 is larger than that of the first material conveying wheel 5, the middle points of the positioning frame 1, the first material conveying wheel 5 and the transmission wheel 7 are located on the same straight line, the limiting groove 43 is in a curved surface shape, the curvature of the limiting groove 43 is the same as that of the baffle 421, and the curvature is larger than that of the baffle 421.
b. The specification and size of the feed inlet 2 and the discharge outlet 3 are the same, and the feed inlet 2 and the discharge outlet 3 are symmetrically distributed by taking the middle point of the positioning frame 1 as a reference, namely, the distances between the feed inlet 2 and the discharge outlet 3 and the circle center of the positioning frame 1 are the same, the middle points of the feed inlet 2 and the discharge outlet 3 and the middle point of the positioning frame 1 are on the same straight line, and the height of the push block 41 is smaller than the distance between the first material conveying wheel 5 and the inner wall of the positioning frame 1 and is larger than the distance between the movable block 422 and the inner wall of.
c. The quantity of silo 6 is eleven, and the specification and size of silo 6 is all the same, and eleven silos 6 use the mid point of passing material wheel 5 to be evenly distributed as the reference, and the distance and the angle between two adjacent silos 6 are the same promptly, and baffle 421 is the curved surface structure, and the centre of a circle of this curved surface structure and the centre of a circle of locating frame 1 are the same point.
Wherein:
d. the specification and size of the first material conveying wheel 5, the second material conveying wheel 10 and the third material conveying wheel 11 are the same, the middle points of the first material conveying wheel 5, the second material conveying wheel 10 and the third material conveying wheel 11 are arranged on the surface of the eleven material grooves 6, the distance and the angle between every two adjacent material grooves 6 are the same, the distance between the first material conveying wheel 5 and the second material conveying wheel 10 is equal to the distance between the second material conveying wheel 10 and the third material conveying wheel 11, the reset spring 44 is in a curved surface shape and is located inside the limiting groove 43, the left side of the reset spring 44 is movably connected with the baffle 421, and the right side of the reset spring 44 is movably connected with the inner wall of the right side of the limiting groove 43.
e. The four positioning blocks 8 are uniformly distributed by taking the circle center of the first material conveying wheel 5 as a reference, the angle between every two adjacent positioning blocks 8 is ninety degrees, the four positioning grooves 9 are uniformly distributed by taking the middle point of the driving wheel 7 as a reference, the four positioning blocks 8 correspond to the four positioning grooves 9 respectively, a sliding groove is formed in the baffle 421, and the movable block 422 is located in the sliding groove and is movably connected with the baffle 421 through the sliding groove.
f. The surfaces of the material conveying wheel II 10 and the material conveying wheel III 11 are fixedly connected with two pushing blocks 41 and three pushing blocks 41 respectively, the two pushing blocks 41 on the surface of the material conveying wheel II 10 are symmetrically distributed by taking the middle point of the material conveying wheel II 10 as a reference, the three pushing blocks 41 on the surface of the material conveying wheel III 11 are uniformly distributed by taking the middle point of the material conveying wheel II as a reference, namely, the distance between every two adjacent pushing blocks 41 is the same, the angle is one hundred twenty degrees, the limiting rod 423 is composed of a rod-shaped structure and a spring structure, the top of the rod-shaped structure is movably connected with the bottom of the movable block 422, and the spring structure is sleeved outside the rod-shaped structure.
The above structure and process are shown in fig. 1, fig. 3-5 and fig. 7.
When in use, the working process and the principle of the device are as follows:
an output shaft of a motor or a traveling wheel penetrates through the inside of the driving wheel 7, when the motor or the traveling wheel is started to move, the driving wheel 7 and the first material conveying wheel 5 can be driven to synchronously rotate, the feeding hole 2 is located below the hopper, the discharging hole 3 is located above the seeding pipe, and when the first material conveying wheel 5 rotates, the material can enter the inside of the positioning frame 1 and synchronously rotate along with the first material conveying wheel 5 by using the material groove 6 on the outer side of the first material conveying wheel.
When the pushing block 41 on the surface of the first material conveying wheel 5 rotates to be in contact with the movable block 422, the movable block 422 can be pushed to move synchronously and drive the baffle 421 to move synchronously, at the moment, the baffle 421 is retracted into the limiting groove 43, namely, the discharge port 3 is in an open state, at the moment, materials can fall through the discharge port 3, when the movable block 422 moves to be in contact with the limiting block 45, the limiting block 45 can be extruded to move quickly 422 to contract inwards, at the moment, the pushing block 41 is separated from the movable block 422, namely, the first material conveying wheel 5 continues to rotate, at the moment, the baffle 421 is not stressed, and is restored to the original position under the pushing of the reset spring 44 and enables the discharge port 3 to be closed again, namely, only one material can fall when the first material conveying.
The material conveying wheel II 10 and the material conveying wheel III 11 are respectively positioned inside the positioning frame 1, two pushing blocks 41 and three pushing blocks 41 are respectively and fixedly connected to the surfaces of the material conveying wheel II 10 and the material conveying wheel III 11, the two pushing blocks 41 on the surface of the material conveying wheel II 10 are symmetrically distributed by taking the middle point of the material conveying wheel II 10 as a reference, the three pushing blocks 41 on the surface of the material conveying wheel III 11 are uniformly distributed by taking the middle point of the material conveying wheel II as a reference, namely, the distance between every two adjacent pushing blocks 41 is the same, the angle is one hundred and twenty degrees, the process and the principle are the same, when the material conveying wheel II 10 rotates for one circle, the two pushing blocks 41 synchronously rotate, two materials can be dropped, and similarly, when the material conveying wheel III 11 rotates for one circle, the three pushing blocks 11 synchronously rotate, and at the moment, the three materials can be.
The above structure and process are shown in FIGS. 1-7.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. Can change seeding machine of seed quantity throws material device, including locating frame (1), its characterized in that: the feeding device comprises a positioning frame (1), a feeding hole (2) and a discharging hole (3) are formed in the top and the bottom of the positioning frame (1) respectively, a blanking mechanism (4) is movably connected inside the discharging hole (3), a first material conveying wheel (5) is movably connected inside the positioning frame (1), a material groove (6) is formed in the surface of the first material conveying wheel (5), a driving wheel (7) is movably connected inside the first material conveying wheel (5), four positioning blocks (8) are fixedly connected to the inner wall of the first material conveying wheel (5), four positioning grooves (9) are formed in the outer side of the driving wheel (7), and a second material conveying wheel (10) and a third material conveying wheel (11) are movably connected to the back of the first material conveying wheel (5) respectively;
the blanking mechanism (4) comprises a push block (41), a movable mechanism (42) is movably connected below the push block (41), a limiting groove (43) is movably connected to the outer side of the movable mechanism (42), a return spring (44) is movably connected inside the limiting groove (43), and a limiting block (45) is movably connected above the limiting groove (43);
the movable mechanism (42) comprises a baffle (421), a movable block (422) is movably connected inside the baffle (421), and a limiting rod (423) is movably connected below the movable block (422);
the surface of the first material conveying wheel (5), the second material conveying wheel (10) and the third material conveying wheel (11) is fixedly connected with one, two and three push blocks (41) respectively, the two push blocks (41) on the surface of the second material conveying wheel (10) are symmetrically distributed by taking the middle point of the second material conveying wheel (10) as a reference, and the three push blocks (41) on the surface of the third material conveying wheel (11) are uniformly distributed by taking the middle point of the three push blocks as a reference, namely, the distance between every two adjacent push blocks (41) is the same, and the angle is one hundred twenty degrees.
2. The feeding device for a seeder capable of changing the quantity of seeds as claimed in claim 1, wherein: the inner wall of the positioning frame (1) is of a circular structure, the diameter of the inner wall of the positioning frame is larger than that of the first material conveying wheel (5), and the middle points of the positioning frame (1), the first material conveying wheel (5) and the transmission wheel (7) are located on the same straight line.
3. The feeding device for a seeder capable of changing the quantity of seeds as claimed in claim 1, wherein: the specification and size of the feed inlet (2) and the discharge outlet (3) are the same, the feed inlet (2) and the discharge outlet (3) are symmetrically distributed by taking the middle point of the positioning frame (1) as a reference, namely, the distances between the feed inlet (2) and the discharge outlet (3) and the circle center of the positioning frame (1) are the same, and the middle points of the feed inlet (2) and the discharge outlet (3) and the middle point of the positioning frame (1) are on the same straight line.
4. The feeding device for a seeder capable of changing the quantity of seeds as claimed in claim 1, wherein: the number of the material troughs (6) is eleven, the specification and the size of the material troughs (6) are the same, and the eleven material troughs (6) are uniformly distributed by taking the middle point of the first material conveying wheel (5) as a reference, namely, the distance and the angle between every two adjacent material troughs (6) are the same.
5. The feeding device for a seeder capable of changing the quantity of seeds as claimed in claim 1, wherein: the specification and size of the first material conveying wheel (5), the second material conveying wheel (10) and the third material conveying wheel (11) are the same, the middle points of the first material conveying wheel (5), the second material conveying wheel (10) and the third material conveying wheel (11) are on the same straight line, eleven material grooves (6) are formed in the surfaces of the second material conveying wheel (10) and the surfaces of the third material conveying wheel (11), the distance and the angle between every two adjacent material grooves (6) are the same, and the distance between the first material conveying wheel (5) and the second material conveying wheel (10) is equal to the distance between the second material conveying wheel (10) and the third material conveying wheel (11).
6. The feeding device for a seeder capable of changing the quantity of seeds as claimed in claim 1, wherein: the four positioning blocks (8) are uniformly distributed by taking the circle center of the first material conveying wheel (5) as a reference, the two adjacent positioning blocks (8) are at ninety degrees, the four positioning grooves (9) are uniformly distributed by taking the middle point of the driving wheel (7) as a reference, and the four positioning blocks (8) are respectively corresponding to the four positioning grooves (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910724143.XA CN110326409B (en) | 2019-08-07 | 2019-08-07 | Seeding machine feeding device capable of changing seed quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910724143.XA CN110326409B (en) | 2019-08-07 | 2019-08-07 | Seeding machine feeding device capable of changing seed quantity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110326409A CN110326409A (en) | 2019-10-15 |
| CN110326409B true CN110326409B (en) | 2020-12-01 |
Family
ID=68148767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910724143.XA Active CN110326409B (en) | 2019-08-07 | 2019-08-07 | Seeding machine feeding device capable of changing seed quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110326409B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606246A (en) * | 2020-11-23 | 2021-04-06 | 温州楚峰贸易有限公司 | A compound raw materials adds mixing mechanism for resin deep-processing product |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2384406Y (en) * | 1999-08-13 | 2000-06-28 | 史可器 | Adjustable row spacing outer grooved wheel type maize seed sowing device |
| US6827029B1 (en) * | 2003-11-04 | 2004-12-07 | Cnh America Llc | Method and apparatus for automatically maintaining seed trench depth during seed planting operations |
| CN2694721Y (en) * | 2004-04-13 | 2005-04-27 | 吴明亮 | Seeding rate regulatable cell wheel seeding apparatus |
| RU2312484C1 (en) * | 2006-06-19 | 2007-12-20 | Государственное научное учреждение "Всероссийский научно-исследовательский и проектно-технологический институт механизации и электрификации сельского хозяйства" (ВНИПТИМЭСХ) | Share |
| CN201029275Y (en) * | 2007-02-04 | 2008-03-05 | 陈立凡 | Adjustable small seed hole sowing disk |
| CN202112015U (en) * | 2011-06-20 | 2012-01-18 | 库尔班·麦麦提 | Disassembly-free adjustable precise hill planter for seeding drum |
| CN203575054U (en) * | 2013-12-10 | 2014-05-07 | 桦甸市守君塑料制品有限公司 | Screw-in seed shaft cover cap with conveniently replaced seeding roller |
| CN106550630B (en) * | 2015-09-29 | 2019-08-09 | 四川农业大学 | A kind of adjustable seeder |
| CN205648378U (en) * | 2016-03-18 | 2016-10-19 | 浙江法斯特电梯有限公司 | Dibble seeder convenient to adjust |
| CN206196315U (en) * | 2016-11-23 | 2017-05-31 | 王俊江 | A kind of filling double grains feed mechanism for seed high |
-
2019
- 2019-08-07 CN CN201910724143.XA patent/CN110326409B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110326409A (en) | 2019-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110326409B (en) | Seeding machine feeding device capable of changing seed quantity | |
| CN111990024A (en) | Adjustable soybean seed precision seeder | |
| CN111436239A (en) | Tillage machine | |
| CN104472076A (en) | Dual-purpose type seeding device with drilled seeding and hole seeding of wheat and rice | |
| CN206294511U (en) | Two kinds of crop strip cropping integrated seeders of big granule | |
| CN211481937U (en) | A novel seeder for vegetable planting | |
| CN214338587U (en) | Agricultural small-sized seeder | |
| CN216313957U (en) | Corn fertilizer injection unit for agricultural production | |
| CN111345150A (en) | Fertilizer casting power equipment and method based on agricultural fertilization | |
| JP2015181442A (en) | Seed crop planting device and plover spot sower | |
| CN216820650U (en) | Three-dimensional seeder of walking for wheat planting | |
| CN209473001U (en) | Maise seeder units | |
| CN211210461U (en) | Seeder capable of continuously and uniformly sowing seeds | |
| CN207869663U (en) | A kind of seeder | |
| CN109168424B (en) | Anti-winding fertilizing and pesticide mixing integrated adjustable small no-tillage planter | |
| CN209731976U (en) | Handheld single-particle and small-particle seeding gun | |
| CN219124749U (en) | Agricultural seeder with adjustable seeding interval | |
| CN208095144U (en) | Semen viciae fabae feed mechanism for seed | |
| CN213306201U (en) | Device is applyed to medicine fertilizer strip | |
| CN218072397U (en) | Automatic change planter | |
| CN111990026A (en) | Precise seed taking-throwing mechanism, mechanical seed sowing device and sowing method | |
| CN219612535U (en) | Rice direct seeding machine | |
| CN210298729U (en) | Precision seeding mechanism | |
| CN212519904U (en) | Tillage machine | |
| CN220342826U (en) | Flower nursery planter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201117 Address after: Jiaojiang District Hongjiadu streets Yuelong road Taizhou city Zhejiang province 318000 No. 2 Applicant after: Ruan Bingxu Address before: 318000 No. 16 Hongjia Nanhui Road, Jiaojiang District, Taizhou City, Zhejiang Province Applicant before: Jin Yixuan |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |