CN206790940U - A kind of Novel rotary drum precision drill - Google Patents
A kind of Novel rotary drum precision drill Download PDFInfo
- Publication number
- CN206790940U CN206790940U CN201720442829.6U CN201720442829U CN206790940U CN 206790940 U CN206790940 U CN 206790940U CN 201720442829 U CN201720442829 U CN 201720442829U CN 206790940 U CN206790940 U CN 206790940U
- Authority
- CN
- China
- Prior art keywords
- seed
- cup
- roller
- taking device
- moving plate
- 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.)
- Expired - Fee Related
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- Sowing (AREA)
- Soil Working Implements (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The utility model belongs to agricultural seeding device field, discloses a kind of Novel rotary drum precision drill.Mainly include Moving plate, platen, price fixing, main shaft, roller, duckbilled, seed-taking device；It is characterized in that described roller is fixed on Moving plate by the projecting slot on Moving plate, by platen hold-down roll, described duckbilled is fixed by welding on the outside of roller, and seed-taking device is screwed in drum inside, seed-taking device includes former and later two kind of cup, and two kind cup opening directions are opposite.It is of the present utility model to have an advantage that seed-taking device is simple in construction, it is easily fabricated, it is convenient to install and maintain, while seeding accuracy can be ensured, it is more suitable for applying and promotes.
Description
Technical field
It the utility model is related to a kind of agricultural seeding device, and in particular to a kind of Novel rotary drum precision drill.
Background technology
Dibbler can be divided into mechanical and Pneumatic type by its operation principle.Pneumatic seeding apparatus has to seed adaptability
By force, low advantage is damaged；But its is complicated, cost and technical requirements are high.And traditional mechanical roller dibbler cost compared with
It is low, but there is maintenance is inconvenient, seed breakage rate high the problem of strict to seed sizes requirement.
The content of the invention
The utility model aims to solve the problem that the problems such as existing dibbler is difficult in maintenance, seeding accuracy is low, there is provided a kind of structure is more
Add simply, it is convenient for installation and maintenance, while disclosure satisfy that the Novel rotary drum precision drill of a variety of different seeds.
The purpose of this utility model is achieved through the following technical solutions.
The utility model dibbler mainly includes Moving plate, platen, price fixing, main shaft, roller, duckbilled, seed-taking device；Its feature
It is：Described roller is fixed on Moving plate by the projecting slot on Moving plate, by platen hold-down roll, is managed on price fixing equipped with kind,
Described duckbilled is fixed by welding on the outside of roller, and described seed-taking device is screwed in drum inside, seed-taking device bag
Include it is front and rear arranged side by side fill kind of cup and cup of charging seed, two kind cup opening directions are on the contrary, seed-taking device and a pair of duckbilled 1 on the outside of roller
Should.
Described fills kind of a cup, it is characterised in that fills chamfer triangular structure short under length on kind of cup, top cross sectional shape
For semicircle, fill kind of cup and first carry out taking kind, then when seed rolls down to, to fill kind of cup top be to be planted clearly, can ensure to fill kind and
Accuracy during clear kind.
Described cup of charging seed, it is characterised in that glass opening size of charging seed is more than the trapezium structure of bottom size, bottom of a cup of charging seed
The duckbilled inner chamber that portion is provided with the outside of charge seed hole and roller communicates, and glass opening size of charging seed is as far as possible big, ensures that seed can plant from filling
Cup drops and into cup of charging seed, trapezium structure seed can be made smoothly to tumble into hole of charging seed, and falls in duckbilled inner chamber.
Its structure is more simple compared with prior art for the utility model, easy to loading and unloading, beneficial to maintenance, two kind cup alternatings
Work, makes seed effectively plant and charge seed clearly, ensures seeding accuracy.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model roller precision drill.
Fig. 2 is the schematic diagram of seed-taking device in Fig. 1.
Fig. 3 is the side view and sectional view of seed-taking device.
In diagram：1. seed-taking device, 2. Moving plates, 3. rollers, 4. platens, 5. price fixings, 6. duckbilleds, 7. main shafts, 8. bolts, 9.
Kind of pipe, 10. fill kind of a cup, and 11. charge seed cup.
Embodiment
Embodiment：Referring to the drawings 1 ~ 3, including Moving plate 2, platen 4, price fixing 5, main shaft 7, roller 3, duckbilled 6, seed-taking device 1；Institute
The Moving plate 2 stated is connected by bearing with main shaft 7, and described roller 3 is enclosed on the bossing of Moving plate, is fixed by platen 5,
Platen 4 is connected with Moving plate 2 by bolt 8, platen 4, Moving plate 2 and roller 3 synchronous axial system together.Price fixing 5 passes through key and master
Axis connection, rotation is not followed.Seed-taking device 1 include it is front and rear arranged side by side fill kind of cup 10 and cup 11 of charging seed, two kind cup opening direction phases
Instead, seed-taking device is screwed in drum inside, is corresponded with the duckbilled 6 on the outside of roller, and bottom of a cup of charging seed portion, which is provided with, charges seed
Hole communicates with duckbilled inner chamber.
The course of work：During work, seed is entered in dibbler by the kind pipe 9 on price fixing, is entered in dibbler
Seed can be gathered in the latter half of roller under gravity.As dibbler rotates, roller 3 and seed-taking device 1 can follow one
Rise and rotate, when seed-taking device 1 is by seed group, fills kind of cup 10 and can dip a certain amount of seed and carry out filling kind.As roller continues to turn
Dynamic, the seed in kind of cup 10 is filled can roll to the top for filling kind of cup 10, and the top due to filling kind of cup is radius ratio less half
Circular configuration, therefore the Some seeds filled in kind of cup 10 can drop under gravity, at this moment fill kind of cup and carry out clear kind work, when
It is clear to plant work completion when seed-taking device is rotated to peak.As roller continues to rotate, seed may proceed to tumble from filling in kind of cup,
But when seed-taking device rotates through peak, from fill in kind of cup 10 seed that tumbles can in the presence of inertia force and centrifugal force,
Make parabolic motion, because the distance of cup 11 of charging seed of previous seed-taking device fills kind of cup apart from close, and cup 11 of charging seed is trapezoidal
Hatch frame, so entering cup 11 of charging seed from filling in kind of cup 10 seed that drops and can drop.With being rotated further for roller, drop
The seed in cup 11 that enters to charge seed can tumble into the hole of charging seed in cup of charging seed under gravity, then be dropped by hole of charging seed into duck
Mouth inner chamber, wait seed discharge.
The utility model seed-taking device is simple in construction, easily fabricated, convenient to install and maintain, effectively solves dibbler maintenance
Difficult, the problem of cost is high, while most seeds are can adapt to, and seeding accuracy can be ensured, it is more suitable for applying
And popularization.
Claims (6)
1. a kind of Novel rotary drum precision drill, mainly including Moving plate, platen, price fixing, main shaft, roller, duckbilled, seed-taking device, its
It is characterised by that described roller is fixed on Moving plate by the projecting slot on Moving plate, by platen hold-down roll, described duckbilled
It is fixed by welding on the outside of roller, seed-taking device is screwed in drum inside, and seed-taking device includes former and later two kind of cup, and two
On the contrary, described main shaft connection Moving plate and price fixing, roller and Moving plate rotate around the spindle, drum inside takes individual kind cup opening direction
Kind device is screwed in drum inside, and duckbilled is distributed on the outside of roller.
A kind of 2. Novel rotary drum precision drill according to claim 1, it is characterised in that：The seed-taking device is divided into front and rear
Arranged side by side fills kind of cup and cup of charging seed.
A kind of 3. Novel rotary drum precision drill according to claim 2, it is characterised in that：Described kind of the cup that fills is upper length
Under short chamfer triangular structure.
A kind of 4. Novel rotary drum precision drill according to claim 2, it is characterised in that：Described kind of cup top of filling is cut
Face is shaped as semicircle.
A kind of 5. Novel rotary drum precision drill according to claim 2, it is characterised in that：Described cup of charging seed is opening
Size is more than the trapezium structure of bottom size.
A kind of 6. Novel rotary drum precision drill according to claim 2, it is characterised in that：Described bottom of a cup portion of charging seed opens
There is the duckbilled inner chamber on the outside of charge seed hole and roller to communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720442829.6U CN206790940U (en) | 2017-04-25 | 2017-04-25 | A kind of Novel rotary drum precision drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720442829.6U CN206790940U (en) | 2017-04-25 | 2017-04-25 | A kind of Novel rotary drum precision drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206790940U true CN206790940U (en) | 2017-12-26 |
Family
ID=60735648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720442829.6U Expired - Fee Related CN206790940U (en) | 2017-04-25 | 2017-04-25 | A kind of Novel rotary drum precision drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206790940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165127A (en) * | 2020-03-10 | 2020-05-19 | 周李强 | Seeder for precision seeding and seeding method thereof |
-
2017
- 2017-04-25 CN CN201720442829.6U patent/CN206790940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165127A (en) * | 2020-03-10 | 2020-05-19 | 周李强 | Seeder for precision seeding and seeding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180425 |