CN206078027U - Live formula earthing device that dangles of rice machinery - Google Patents
Live formula earthing device that dangles of rice machinery Download PDFInfo
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- CN206078027U CN206078027U CN201621138011.7U CN201621138011U CN206078027U CN 206078027 U CN206078027 U CN 206078027U CN 201621138011 U CN201621138011 U CN 201621138011U CN 206078027 U CN206078027 U CN 206078027U
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Abstract
The utility model discloses a live formula earthing device that dangles of rice machinery, pendulum rod that it includes the trailing bar, be connected with the trailing bar, with the pendulum rod in the middle of rotate mounting panel and the setting is connected and drive on the mounting panel pendulum rod wobbling driver plate, the face of mounting panel is equipped with the mounting hole all around, and the transmission shaft of seed metering ware passes the jackshaft jogged joint of middle via hole yu the driver plate of mounting panel, be equipped with the swing drives post on the outer circumference of driver plate, the upper portion of pendulum rod is equipped with waist type hole, the shaft of swing drives post and the pore wall sliding connection in waist type hole, the lower extreme of pendulum rod is connected through earthing mounting panel and trailing bar, and the pendulum rod rotated and reciprocal swing along with the swing drives post when driver plate rotated. The utility model provides a live back bird pest, rat damage, rainwash, sunshine insolate, influence such as low temperature, has especially effectually solved double -harvest rice district early rice and has easily received the influence that the cold spell in later spring brought, guaranteed live full stand rate.
Description
Technical field
This utility model belongs to the earthing mechanical field in agricultural, and in particular to a kind of live formula earthing that dangles of paddy machinery
Device.
Background technology
Oryza sativa L. is the main cereal crops of China, about 30,000,000 hectares of long-term cultivated area, accounts for national corn growing surface
Long-pending 30%, the 20% of world's Monitoring of Paddy Rice Plant Area.With the transfer and the application of highy potent herbicide of rural laborer, Oryza sativa L. is straight
Broadcast technology increasingly to be welcome by vast farmerses.At present, be sown in seed rice on mud face during direct sowing of rice more, be vulnerable to bird pest,
The plague of rats, rain drop erosion, solar exposure, low temperature etc. affect, it is difficult to ensure full stand, particularly double rice cropping system early rice is vulnerable to cold spell in later spring
The impact for bringing, is even more difficult to ensure that emergence rate.Therefore, study earthing technology exposed in mud surface to solve seed with equipment
The a series of problem for above causing, it is ensured that live emergence rate has important practical significance.
At present, China's mechanization in dryland synchronization earthing has obtained wide application, such as utility model patent（Grant number：
CN204652923U）Propose a kind of corn accurate bunch planting coverer, it is possible to achieve corn seeding and earthing task, have after earthing
Beneficial to seed germination；Utility model patent（Grant number：CN203423941U）Propose a kind of double-arc spline earthing of bracelet stage clip
Device, connecting rod are rotated on the mounting shaft, up can be lifted automatically when disk runs into face higher, it is to avoid disk motion is unstable
It is fixed, the service life of disk is improve, makes disk that there is downward pressure while withholding spring, improve in ground out-of-flatness place
Work efficiency.But above-mentioned covering device may be only available for nonirrigated farmland, it is impossible to for paddy field.The live covering device development in paddy field is relative
It is delayed, such as utility model patent（Grant number：CN102282938A）Seed rolling device of rice precise hole-direct-sowing machine and method,
Pressure kind depth adjustable and pressure controllable can be realized by adjusting nut, realize rolling pressure by frictional force of the roller with ground
Kind, but during earthing roller may clay take away seed.Therefore, design and a kind of be adapted to direct sowing of rice synchronization earthing
Covering device, to solving the exposed a variety of harmful effects brought on mud face of seed rice after direct sowing of rice, to promoting Oryza sativa L. straight
The extensive application for broadcasting technology has important practical significance.
Utility model content
The purpose of this utility model is to overcome the shortcomings of that above prior art is present, there is provided a kind of simple structure,
The live formula covering device that dangles of rational paddy machinery.
The technical solution for realizing above-mentioned utility model purpose is：
A kind of live formula covering device that dangles of paddy machinery, it includes the fork and fork of trailing bar and trailing bar connection
The installing plate of central rotational connection and setting drive the driving disk that the fork swings, the plate of the installing plate on a mounting board
Face is formed around installing hole, and the power transmission shaft of feed mechanism for seed is connected through the middle via of installing plate with the intermediate shaft hole for driving disk,
The excircle for driving disk is provided with fork and drives post, and the top of fork is provided with waist-shaped hole, fork drive the shaft of post with
The hole wall of waist-shaped hole is slidably connected, and the lower end Jing earthing installing plates of the fork are connected with trailing bar, puts when driving disk rotational
Bar drives post to rotate and reciprocally swinging with fork.
Further, the installing plate is in inverted " t " character form structure, is provided with fixing axle, in fork in the middle of the bottom of installing plate
Portion Jing fixing axles and bearing are rotated with installing plate and are connected.
Further, keyway is provided with the intermediate shaft hole for driving disk, drive disk to pass through keyway and flat key and seeding
The power transmission shaft connection of device.
Further, the fork drives the outer face of post to be provided with screwed hole, and fork drives the outer end Jing bolts and pad of post
Piece and the spacing connection of waist-shaped hole.
Further, the fork include dangling bar and under dangle bar, the bottom of the bar that above dangles and under dangle the top of bar
Be equipped with installing plate, on the mounting surface of installing plate, be respectively equipped with two corresponding bolt through-holes, it is described on dangle the installing plate of bar
And under the dangle installing plate of bar coordinate two adjusting nuts connections through bolt through-hole by two regulating bolts.
Further, elevation copying spring is arranged with the bolt of described two regulating bolts, elevation copying spring is located at
Between two pieces of installing plates, the operation profiling amount of elevation copying spring is 0～50mm.
Further, frame shape of the longitudinal section of the earthing installing plate under shed, the crown center both sides of earthing installing plate
Level is provided with first and is hinged pipe, it is described under the dangle bottom of bar be provided with connecting plate, in the middle of the bottom of connecting plate, both sides set respectively
There are two second to be hinged pipe, first is hinged pipe is hinged pipe with two second and sells axle and be hinged；
In the middle of the earthing installing plate, on the mounting surface in front and back of both sides and in the middle of trailing bar upper end, the both sides of mounting surface are corresponding
Bolt hole is provided with, earthing installing plate and trailing bar are connected by bolt assembly.
Further, first pipe shaft for being hinged pipe is provided with positive stop lug boss, and positive stop lug boss is hinged pipe and turns to first
It is dynamic spacing.
Further, the width of the trailing bar dump mouth is 5～10mm.
The live formula covering device that dangles of paddy machinery of the present utility model, after seed falls into kind of ditch, by trailing bar
The earthing for dangling and mud being swept in kind of ditch, realize to seed, be effectively prevented the harm of bird, worm, Mus；For double cropping of rice
Speech, certain thickness of earth covering can effectively keep the temperature of seed local environment, prevent seed from being freezed to death, by the outstanding of fork
Pendulum carries out earthing to seed, compared with the method earthing directly scraped with plate, greatly prevents seed during earthing together with mud
The phenomenon for being blown off by trailing bar together, the live formula covering device that dangles of paddy machinery of the present utility model can conveniently, reliably
Earthing is carried out to rice paddy seed in paddy field, as the source of power is the power transmission shaft on feed mechanism for seed so that the covering device fork
Swing speed and feed mechanism for seed on power transmission shaft rotating speed it is linear, it is simple structure of the present utility model, easy to disassemble, together
When outward appearance it is clean and tidy, expansibility is strong.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is bar and the installation diagram of trailing bar of dangling under this utility model；
In figure：On dangle bar 1, fork drives post 2, and screwed hole 3, bearing 4, fixing axle 5, regulating bolt 6, installing plate 7 are high
Journey copying spring 8, under dangle bar 9, bearing pin 10, earthing installing plate 11, trailing bar 12, second is hinged pipe 13, installing hole 14, peace
Dress plate 15, driving disk 16, power transmission shaft 17, keyway 18, waist-shaped hole 19, spring washer 20, adjusting nut 21, plain washer 22,23,
Positive stop lug boss 24, installation nut 25, installation bolt 26, connecting plate 27, first is hinged pipe 28.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As illustrated in fig. 1 and 2, the live formula covering device that dangles of a kind of paddy machinery, it includes trailing bar 12, and trailing bar 12
Installing plate 15 and be arranged on installing plate 15 drive for driving the fork to swing that the fork of connection and fork central rotational connect
Dynamic disk 16, the plate face of the installing plate 15 are formed around installing hole 14, can be connected with the frame of feed mechanism for seed by installing hole 14
Entirety is connected into, the power transmission shaft 17 of feed mechanism for seed is connected through the middle via of installing plate 15 with the intermediate shaft hole for driving disk 16, institute
State and drive the excircle of disk 16 to be provided with fork driving post 2, the top of fork is provided with waist-shaped hole 19, and fork drives the post of post 2
Body is slidably connected with the hole wall of waist-shaped hole 19, and the lower end Jing earthing installing plate 11 of the fork is connected with trailing bar 12, drives circle
When disk 16 is rotated, fork drives post 2 to rotate around 5 reciprocally swinging of fixing axle with fork, wherein, earthing installing plate 11 is relative to vertical
The amplitude of oscillation in direction is 40～60 °, and the amplitude of oscillation of fork is 20～30 °, and earthing installing plate 11 is 20～30 ° relative to the amplitude of oscillation of fork
So when penetrating angle is 40～60 °, the power cut needed for soil is minimum, and the pressure of trailing bar can also have been reduced.
The installing plate 15 is in inverted " t " character form structure, and fixing axle 5, the middle part of fork are provided with the middle of the bottom of installing plate 15
Jing fixing axles 5 and bearing 4 are rotated with installing plate 15 and are connected.
Keyway 18 is provided with the intermediate shaft hole for driving disk 16, drives disk 16 to pass through keyway 18 and flat key and seeding
The power transmission shaft 17 of device connects.
In order to prevent fork 1 from operationally jumping out due to vibrations, the fork drives the outer face of post 2 to be provided with screw thread
Hole 3, fork drive the outer end Jing bolts and pad of post 2 and 19 spacing connection of waist-shaped hole.
In order to realize the regulation of fork, the fork include dangling bar 1 and under dangle bar 9, the bottom of the bar 1 that above dangles and
Under the dangle top of bar 9 be equipped with installing plate 7, two corresponding bolt through-holes are respectively equipped with the mounting surface of installing plate 7, it is described
On dangle bar 1 installing plate and under the dangle installing plate of bar 9 coordinate two regulations through bolt through-hole by two regulating bolts 6
Nut 21 connects.
Damage to prevent 12 stress of trailing bar excessive, elevation is arranged with the bolt of described two regulating bolts 6
Copying spring 8, elevation copying spring 8 between two pieces of installing plates 7, the operation profiling amount of elevation copying spring 8 is 0～
50mm.When the power that trailing bar 12 is subject to is bigger than normal, the members uplift of lower section, the bar 9 that dangles by under compression elevation copying spring 8,
The service life of trailing bar 12 can be further enhanced.
Frame shape of the longitudinal section of the earthing installing plate 11 under shed, the crown center both sides level of earthing installing plate 11
Be provided with first and be hinged pipe 28, it is described under the dangle bottom of bar 9 be provided with connecting plate 27, both sides difference in the middle of the bottom of connecting plate 27
It is provided with two second and is hinged pipe 13, first is hinged pipe 28 is hinged pipe 13 with two second and sells axle 10 and be hinged；So cover
Native installing plate 11 further can be formed between fork and be swung.
Before and after 11 middle both sides of the earthing installing plate in the middle of on mounting surface and 12 upper end of trailing bar mounting surface both sides
Bolt hole is correspondingly provided with, earthing installing plate 11 and trailing bar 12 are connected by bolt assembly.
First pipe shaft for being hinged pipe 28 is provided with positive stop lug boss 24, and positive stop lug boss 24 pairs first is hinged 28 turns of pipe
It is dynamic spacing, earthing installing plate 11 and the pendulum angle of connecting plate 27 is controlled at 0～25 °.
In order to further prevent causing to be unable to normal operation, the trailing bar because stress is excessive when 12 earthing of trailing bar
The width of 12 dump mouths is 5～10mm.Soil is flowed out by dump mouth, can be effectively prevented trailing bar stress excessive.
The live formula covering device that dangles of paddy machinery of the present utility model, after seed falls into kind of ditch, by trailing bar
The earthing for dangling and mud being swept in kind of ditch, realize to seed, be effectively prevented the harm of bird, worm, Mus；For double cropping of rice
Speech, certain thickness of earth covering can effectively keep the temperature of seed local environment, prevent seed from being freezed to death, by the outstanding of fork
Pendulum carries out earthing to seed, compared with the method earthing directly scraped with plate, greatly prevents seed during earthing together with mud
The phenomenon for being blown off by trailing bar together, the live formula covering device that dangles of paddy machinery of the present utility model can conveniently, reliably
Earthing is carried out to rice paddy seed in paddy field, as the source of power is the power transmission shaft on feed mechanism for seed so that the covering device fork
Swing speed and feed mechanism for seed on power transmission shaft rotating speed it is linear, it is simple structure of the present utility model, easy to disassemble, together
When outward appearance it is clean and tidy, expansibility is strong.
Above-mentioned specific embodiment is preferred embodiment of the present utility model, and this utility model can not be defined,
Other any changes made without departing from the technical solution of the utility model or other equivalent substitute modes, are included in
Within protection domain of the present utility model.
Claims (9)
1. the live formula covering device that dangles of a kind of paddy machinery, it is characterised in that it includes trailing bar（12）, and trailing bar（12）
The fork of connection and the installing plate of fork central rotational connection（15）And it is arranged on installing plate（15）It is upper to drive the fork to swing
Driving disk（16）, the installing plate（15）Plate face be formed around installing hole（14）, the power transmission shaft of feed mechanism for seed（17）Pass through
Installing plate（15）Middle via with drive disk（16）Intermediate shaft hole connection, the driving disk（16）Excircle on set
There is fork to drive post（2）, the top of fork is provided with waist-shaped hole（19）, fork driving post（2）Shaft and waist-shaped hole（19）Hole
Wall is slidably connected, the lower end Jing earthing installing plates of the fork（11）With trailing bar（12）Connection, drives disk（16）During rotation
Fork drives post with fork（2）Rotate and reciprocally swinging.
2. a kind of live formula covering device that dangles of paddy machinery according to claim 1, it is characterised in that the installing plate
（15）In inverted " t " character form structure, installing plate（15）Bottom in the middle of be provided with fixing axle（5）, the middle part Jing fixing axles of fork（5）And
Bearing（4）With installing plate（15）Rotate connection.
3. a kind of live formula covering device that dangles of paddy machinery according to claim 1, it is characterised in that the driving circle
Disk（16）Intermediate shaft hole at be provided with keyway（18）, drive disk（16）By keyway（18）And the power transmission shaft of flat key and feed mechanism for seed
（17）Connection.
4. the live formula covering device that dangles of a kind of paddy machinery according to claim 1, it is characterised in that the fork drives
Dynamic post（2）Outer face be provided with screwed hole（3）, fork driving post（2）Outer end Jing bolts and pad and waist-shaped hole（19）Limit
Position connection.
5. a kind of live formula covering device that dangles of paddy machinery according to claim 1, it is characterised in that the fork bag
Include the bar that dangles（1）Dangle with bar（9）, above dangle bar（1）Bottom and under dangle bar（9）Top be equipped with installing plate
（7）, installing plate（7）Mounting surface on be respectively equipped with two corresponding bolt through-holes, it is described on dangle bar（1）Installing plate and under
Dangle bar（9）Installing plate pass through two regulating bolts（6）Coordinate two adjusting nuts through bolt through-hole（21）Connection.
6. the live formula covering device that dangles of a kind of paddy machinery according to claim 5, it is characterised in that described two
Regulating bolt（6）Bolt be arranged with elevation copying spring（8）, elevation copying spring（8）Located at two pieces of installing plates（7）It
Between, elevation copying spring（8）Operation profiling amount be 0～50mm.
7. a kind of live formula covering device that dangles of paddy machinery according to claim 5, it is characterised in that the earthing peace
Dress plate（11）Longitudinal section under shed frame shape, earthing installing plate（11）Crown center both sides level be provided with first and be hinged circle
Pipe（28）, it is described under dangle bar（9）Bottom be provided with connecting plate（27）, connecting plate（27）Bottom in the middle of be respectively provided on two sides with two
Individual second is hinged pipe（13）, first is hinged pipe（28）Pipe is hinged with two second（13）Sell axle（10）It is hinged；
The earthing installing plate（11）Before and after middle both sides on mounting surface and trailing bar（12）The both sides of mounting surface in the middle of upper end
It is correspondingly provided with bolt hole, earthing installing plate（11）And trailing bar（12）Connected by bolt assembly.
8. a kind of live formula covering device that dangles of paddy machinery according to claim 7, it is characterised in that first hinge
Connect pipe（28）Pipe shaft be provided with positive stop lug boss（24）, positive stop lug boss（24）Pipe is hinged to first（28）Rotary spacing.
9. a kind of live formula covering device that dangles of paddy machinery according to claim 1, it is characterised in that the trailing bar
（12）The width of dump mouth is 5～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138011.7U CN206078027U (en) | 2016-10-20 | 2016-10-20 | Live formula earthing device that dangles of rice machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138011.7U CN206078027U (en) | 2016-10-20 | 2016-10-20 | Live formula earthing device that dangles of rice machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206078027U true CN206078027U (en) | 2017-04-12 |
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ID=59975451
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621138011.7U Active CN206078027U (en) | 2016-10-20 | 2016-10-20 | Live formula earthing device that dangles of rice machinery |
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| CN (1) | CN206078027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489365A (en) * | 2016-10-20 | 2017-03-15 | 江西农业大学 | The live formula covering device that dangles of paddy machinery |
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2016
- 2016-10-20 CN CN201621138011.7U patent/CN206078027U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489365A (en) * | 2016-10-20 | 2017-03-15 | 江西农业大学 | The live formula covering device that dangles of paddy machinery |
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