CN206149810U - Live seed metering ware of reciprocal shifting fork type rice water - Google Patents
Live seed metering ware of reciprocal shifting fork type rice water Download PDFInfo
- Publication number
- CN206149810U CN206149810U CN201621190075.1U CN201621190075U CN206149810U CN 206149810 U CN206149810 U CN 206149810U CN 201621190075 U CN201621190075 U CN 201621190075U CN 206149810 U CN206149810 U CN 206149810U
- Authority
- CN
- China
- Prior art keywords
- seed
- shifting fork
- reciprocal
- fork bar
- fixed frame
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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Abstract
The utility model discloses a live seed metering ware of reciprocal shifting fork type rice water, including the base, be provided with the fixed frame of box on the base, the both sides that lie in the fixed frame of box on the base are provided with guide block and seed metering hole respectively, and on the guide block cover disposed on shifting fork bar, shifting fork bar one end is connected with reciprocal drive arrangement, and the shifting fork bar other end passes through the screw to be connected with type piece one end, and the type piece other end is provided with the seed metering groove, and the type piece is travelled to and fro between the box and is fixed between frame and the seed metering hole under the drive arrangement's that reciprocates drive, and the bottom exit linkage of frame and seed box is fixed to the box. The utility model discloses effectively having shortened fortune kind of stroke, having reduced the damage ratio of seed metering in -process seed rice, the rice survival rate is high, and work efficiency is high, has improved productivity.
Description
Technical field
The utility model is related to sow seeding mechanical field, more particularly to a kind of reciprocal fork type paddy rice water direct seeding seeding
Device.Suitable for sowing seeding.
Background technology
Paddy rice is one of China's cultivated area maximum, yield highest cereal crops.Mechanization In Rice Sowing And Planting is to improving water
Rice yield and the industry development of promotion Rice Cropping are significant.At present, the predominantly organic tool of rice mechanization planting technology is moved
Plant and Mechanical direct sowing.Direct sowing of rice technology is a kind of Rice Cropping new technology of light-duty simplification, relative to rice transplanting technology, its
Seedling, fortune seedling, the link such as transplanting are eliminated, planting technology operation is simplified, be conducive to raising labour productivity complete with Rice Production
The mechanization degree of process, it is deep to be welcome by vast farmerses.
The development of direct sowing of rice technology will finally rely on direct sowing of rice machineryization technology, and traditional is artificial live, and work is strong
Degree is big, inefficiency, and the demand of direct sowing of rice development can not have been met.With the development of direct sowing of rice technology, direct sowing of rice
The form of machine is also more diversified.
Feed mechanism for seed is the core component of seeder, is the principal element for determining seeder characteristic and service behaviour.Tradition is past
Compound feed mechanism for seed is mainly made up of parts such as seed-box, discharge plate, base, seed spouts, is distributed with discharge plate and shape of the seed
The type hole being adapted with size.Under power drive, discharge plate moves reciprocatingly between seed-box and base, when seed-box bottom
Type hole when matching with discharge plate type hole, seed falls into discharge plate type hole in the presence of self gravitation.In the same manner, discharge plate is worked as
When type hole matches with base type hole, the seed in discharge plate can drop into seed spout, complete seeding.Mechanical seed sowing device seeding
Versatility is good, and the amount of broadcasting is stablized, simple structure, has the disadvantage, when dropping frequency is higher, to be easily caused seedling-damaging rate rising.
Utility model content
The utility model purpose is to solve the above-mentioned problems in the prior art, there is provided a kind of reciprocal fork type paddy rice
Water direct seeding feed mechanism for seed.Under minimum seedling-damaging rate, seek higher dropping frequency, improve the operating efficiency of seeding.Pass through simultaneously
Realize the adjustability and convertibility of seeding critical component and structural parameters to improve the adaptability of seeding.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions：
A kind of reciprocal fork type paddy rice water direct seeding feed mechanism for seed, including base, are provided with casing fixed frame, on base on base
Guide pad and feed outlet are respectively arranged with positioned at the both sides of casing fixed frame, guide pad is set on shifting fork bar, shifting fork bar one end
It is connected with reciprocating drive unit, the shifting fork bar other end is connected by screw thread with type block one end, and the type block other end is provided with seed distributing groove,
Type block is travelled to and fro between casing fixed frame and feed outlet under the driving of reciprocating drive unit, casing fixed frame and seed casing
Outlet at bottom connects.
Reciprocating drive unit as above includes power transmission shaft, the eccentric wheel being set on power transmission shaft, is arranged on shifting fork bar
The rolling wheel support of end and the roller being arranged on rolling wheel support, roller offsets with eccentric wheel, and spring is arranged with shifting fork bar,
Both ends of the spring offsets respectively with rolling wheel support and guide pad.
Power transmission shaft one end as above is hollow shaft, and the power transmission shaft other end is solid shafting, on solid shafting and hollow shaft
Pin-and-hole is offered, the external diameter of solid shafting is less than the internal diameter of hollow shaft.
Feed outlet as above is connected with seed spout.
The utility model compared with prior art, with advantages below：
1. fortune kind stroke is effectively shortened, the damage ratio of seed rice during seeding is reduced, paddy rice survival rate is high, work effect
Rate is high, improves labor productivity；
2. fixation is threaded connection between shifting fork bar and type block, is conveniently replaceable different shaped block, seeding strong adaptability；
3., by pin shaft joint between power transmission shaft and power transmission shaft, power transmission shaft can stretch；In addition, base fixing plate is in frame
On position it is adjustable, it is adjustable so as to realize the spacing between each seed spout, drastically increase the adaptability of defeated kind；
4., by the type block of the different seed distributing grooves of replacing, the precise hole sowing of other crops disclosure satisfy that；
5. simple structure, low manufacture cost, strong adaptability, keep in repair easy to adjust, disclosure satisfy that the agronomy of direct sowing of rice will
Ask.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of base of the present utility model；
Fig. 3 is the connection diagram of shifting fork bar of the present utility model and type block；
Assembling schematic diagram when Fig. 4 is multiple for the utility model.
In figure：1- springs, 2- shifting fork bars, 3- rollers, 4- power transmission shafts, 5- eccentric wheels, 6- seed case lids, 7- seed casings,
8- type blocks, 9- bases, 10- seed spouts, 11- base fixing plates, 12- guide pads, 13- casing fixed frames, 14- feed outlets, 15- machines
Frame, 16- rolling wheel supports, 17- seed distributing grooves.
Specific embodiment
Below by embodiment and combine accompanying drawing the technical solution of the utility model is described in further detail.
A kind of reciprocal fork type paddy rice water direct seeding feed mechanism for seed, including base 9, are provided with casing fixed frame 13, bottom on base 9
The both sides that casing fixed frame 13 is located on seat 9 are respectively arranged with guide pad 12 and feed outlet 14, and guide pad 12 is set in shifting fork bar 2
On, the one end of shifting fork bar 2 is connected with reciprocating drive unit, and the other end of shifting fork bar 2 is connected by screw thread with the one end of type block 8, and type block 8 is another
One end is provided with seed distributing groove 17, type block 8 travel to and fro between under the driving of reciprocating drive unit casing fixed frame 13 and feed outlet 14 it
Between, casing fixed frame 13 is connected with the outlet at bottom of seed casing 7.
Reciprocating drive unit includes power transmission shaft 4, the eccentric wheel 5 being set on power transmission shaft 4, is arranged on the end of shifting fork bar 2
Rolling wheel support 16 and the roller 3 being arranged on rolling wheel support 16, roller 3 offsets with eccentric wheel 5, and on shifting fork bar 2 bullet is arranged with
Spring 1, the two ends of spring 1 offset respectively with rolling wheel support 16 and guide pad 12.
The one end of power transmission shaft 4 is hollow shaft, and the other end of power transmission shaft 4 is solid shafting, and pin is offered on solid shafting and hollow shaft
Hole, the external diameter of solid shafting is less than the internal diameter of hollow shaft.
Feed outlet 14 is connected with seed spout 10.
Used as a kind of preferred version, the opening of the bottom of seed casing 7 is connected by bolt with casing fixed frame 13, case
The bolt hole for being used to be connected with seed casing 7 on body fixed frame 13 is elliptical aperture, adjustable with the space for realizing described Chong Zhong areas.
The region that the opening of the bottom of seed casing 7, seed distributing groove 17, casing fixed frame 13 and base 9 are surrounded is Chong Zhong areas.
Used as a kind of preferred version, being shaped as the seed distributing groove on type block 8 is U-shaped, and its size is by the rice seed to be sowed
The appearance and size of son and the seed rice grain number per cave are determining.Thread connection is adopted between shifting fork bar 2 and type block 8, in order to more
Change different type blocks 8.
Roller 3 is pressed on eccentric wheel 5 in the presence of spring 1, and under power drive power transmission shaft 4 is rotated with movable eccentric wheel 5,
And then driving shifting fork bar 2 to move back and forth, guide pad 12 plays reciprocating guide effect, and type block 8 is under the drive of shifting fork bar 2
It is reciprocal between casing fixed frame 13 and feed outlet 14, when shifting fork bar 2 with ejector half block 8 bounce back in casing fixed frame 13 away from
The position of feed outlet 14, in the seed distributing groove 17 that the seed in seed casing 7 falls on type block 8 under self gravitation；In the same manner, when dial
When fork arm 2 is moved at feed outlet 14 with ejector half block 8, seed falls into the seed spout 10 being connected with feed outlet 14, completes once to arrange
Kind.
As shown in figure 4, two the utility model are assembled, the bottom of base 9 is fixed with base fixing plate 11, and base is fixed
Plate 11 is bolted on the frame waist-shaped hole in frame 15, and by changing base fixing plate 11 frame waist-shaped hole is fixed on
On position so that position of the utility model in frame 15 can move；The solid-end insertion of one of power transmission shaft is another
The hollow end of one power transmission shaft, and fixed by being inserted into the latch of pin-and-hole.Frame is fixed on by changing base fixing plate 11
Position, the length of power transmission shaft 4 on waist-shaped hole, the position of pin-and-hole, it is possible to achieve different seeding spacing, so as to realize seeding row
Away from adjustable, adaptability is drastically increased.
Specific embodiment described herein is only explanation for example spiritual to the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications to described specific embodiment or supplement or replaced using similar mode
Generation, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (4)
1. a kind of reciprocal fork type paddy rice water direct seeding feed mechanism for seed, including base（9）, it is characterised in that base（9）On be provided with case
Body fixed frame（13）, base（9）It is upper to be located at casing fixed frame（13）Both sides be respectively arranged with guide pad（12）And feed outlet
（14）, guide pad（12）It is set in shifting fork bar（2）On, shifting fork bar（2）One end is connected with reciprocating drive unit, shifting fork bar（2）Separately
One end is by screw thread and type block（8）One end connects, type block（8）The other end is provided with seed distributing groove（17）, type block（8）Back and forth driving
Casing fixed frame is travelled to and fro between under the driving of device（13）And feed outlet（14）Between, casing fixed frame（13）With seed casing（7）
Outlet at bottom connection.
2. a kind of reciprocal fork type paddy rice water direct seeding feed mechanism for seed according to claim 1, it is characterised in that described is reciprocal
Driving means include power transmission shaft（4）, be set in power transmission shaft（4）On eccentric wheel（5）, be arranged on shifting fork bar（2）The roller of end
Support（16）And it is arranged on rolling wheel support（16）On roller（3）, roller（3）With eccentric wheel（5）Offset, shifting fork bar（2）On
It is arranged with spring（1）, spring（1）Two ends respectively with rolling wheel support（16）And guide pad（12）Offset.
3. a kind of reciprocal fork type paddy rice water direct seeding feed mechanism for seed according to claim 2, it is characterised in that described transmission
Axle（4）One end is hollow shaft, power transmission shaft（4）The other end is solid shafting, and pin-and-hole, solid shafting are offered on solid shafting and hollow shaft
External diameter less than hollow shaft internal diameter.
4. a kind of reciprocal fork type paddy rice water direct seeding feed mechanism for seed according to claim 2, it is characterised in that described seeding
Hole（14）With seed spout（10）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621190075.1U CN206149810U (en) | 2016-10-31 | 2016-10-31 | Live seed metering ware of reciprocal shifting fork type rice water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621190075.1U CN206149810U (en) | 2016-10-31 | 2016-10-31 | Live seed metering ware of reciprocal shifting fork type rice water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206149810U true CN206149810U (en) | 2017-05-10 |
Family
ID=58657774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621190075.1U Expired - Fee Related CN206149810U (en) | 2016-10-31 | 2016-10-31 | Live seed metering ware of reciprocal shifting fork type rice water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206149810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409550A (en) * | 2017-07-28 | 2017-12-01 | 合肥朝霞机械科技有限公司 | A kind of agricultural uses plain type implanted device and its application method |
-
2016
- 2016-10-31 CN CN201621190075.1U patent/CN206149810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409550A (en) * | 2017-07-28 | 2017-12-01 | 合肥朝霞机械科技有限公司 | A kind of agricultural uses plain type implanted device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |