CN107046884B - A kind of feed mechanism - Google Patents
A kind of feed mechanism Download PDFInfo
- Publication number
- CN107046884B CN107046884B CN201710306512.4A CN201710306512A CN107046884B CN 107046884 B CN107046884 B CN 107046884B CN 201710306512 A CN201710306512 A CN 201710306512A CN 107046884 B CN107046884 B CN 107046884B
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- CN
- China
- Prior art keywords
- door
- seeding
- seeding door
- upper spacer
- drive rod
- 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.)
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Classifications
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- 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
The invention discloses a kind of feed mechanisms, including upper spacer, lower clapboard, upper seeding door, lower seeding door, upper drive rod, lower drive rod and the second connecting rod, lower leaf is arranged on the upper spacer and lower clapboard, and collection kind chamber is formed between upper spacer and lower clapboard, top outlet is equipped on upper spacer, lower sowing port is equipped on lower clapboard, upper seeding door inclination is articulated in top outlet and top outlet is opened, lower seeding door is horizontally hinged in lower sowing port and being closed lower sowing port, upper seeding door and lower seeding door are connected by upper drive rod and lower drive rod with the second connecting rod respectively；Second connecting rod moves upwards and drives seeding door and lower seeding door to be rotated up, and corresponding to opens top outlet closure with lower sowing port.The present invention is used not only for the big seed seed sowing such as rice, little Mai corn, also can be used in the sowing of the fine grains seed such as rape, sesame, has the advantages that easy to operate, seeding accuracy is high.
Description
Technical field:
The present invention relates to a kind of feed mechanisms.
Background technique:
Feed mechanism for seed is one of important component of seeder, its effect be the seed in seeder seed-box is dredged into it is equal
Even seed realizes uniformly sowing to control application rate.Existing feed mechanism for seed is commonly seeding Type Seed Metering Device, this kind of structure
Feed mechanism for seed cannot be suitable for broadcasting the biggish seed of seed size great disparity simultaneously, i.e., cannot be used suitable for the feed mechanism for seed of large seed
In broadcasting small-sized seed, vice versa.
Therefore, it is necessory to be improved to the prior art to solve the deficiency of the prior art.
Summary of the invention:
The present invention is to provide a kind of feed mechanism to solve the above-mentioned problems of the prior art.
The technical solution adopted in the present invention has: a kind of feed mechanism, including upper spacer, lower clapboard, upper seeding door, lower row
Kind of door, upper drive rod, lower drive rod and the second connecting rod, lower leaf setting on the upper spacer and lower clapboard, and upper spacer and
It is formed with collection kind chamber between lower clapboard, top outlet is equipped on upper spacer, lower sowing port, upper seeding door are equipped on lower clapboard
Inclination is articulated in top outlet and top outlet is opened, and lower seeding door is horizontally hinged in lower sowing port and making lower row
Kind mouth closure, upper seeding door and lower seeding door are connected by upper drive rod and lower drive rod with the second connecting rod respectively；Second connects
Extension bar moves upwards and drives seeding door and lower seeding door to be rotated up, and corresponding to beats top outlet closure with lower sowing port
It opens.
Further, the side wall of the upper seeding door is equipped with first rotating shaft, and the first limit pressing plate is equipped on upper spacer,
First shaft hole is equipped on the first limit pressing plate, the first limit pressing plate is fixed on upper spacer by screw, and described first turn
Axis is placed in the first shaft hole.
Further, the side wall of the lower seeding door is equipped with the second shaft, and the second limit pressing plate is equipped on lower clapboard,
The second axis hole is equipped on the second limit pressing plate, the second limit pressing plate is fixed on lower clapboard by screw, and described second turn
Axis is placed in second axis hole.
Further, the upper surface of the upper spacer is fixedly connected with the first limit plate, and one end of first limit plate is stretched
In the top of top outlet.
Further, the top of second connecting rod is equipped with the second limit plate, which connects perpendicular to second
Extension bar, upper seeding door are connected by upper drive rod with the second limit plate.
The invention has the following beneficial effects:
The present invention be used not only for rice, wheat the big seed seed sowing such as corn, also can be used in rape, sesame
The sowing (when sowing fine grain seed, need to only adjust the collection kind chamber between upper and lower partition) of equal fine grains seed, has
Advantage easy to operate, seeding accuracy is high.
Detailed description of the invention:
Fig. 1 is structure of the invention figure.
Fig. 2 is the structure chart of upper spacer in the present invention.
Fig. 3 is the structure chart of lower clapboard in the present invention.
Fig. 4 is another state diagram of feed mechanism of the present invention.
Fig. 5 is application structure figure of the present invention in hand-held seeder.
Specific embodiment:
The present invention will be further described below with reference to the drawings.
As shown in Figure 1, a kind of feed mechanism of the present invention, including upper spacer 21, lower clapboard 22, upper seeding door 23, lower seeding
Door 24, upper drive rod 25, lower drive rod 26 and the second connecting rod 27, lower leaf setting on upper spacer 21 and lower clapboard 22, and on
It is formed with collection kind chamber 200 between partition 21 and lower clapboard 22, top outlet 210 is equipped on upper spacer 21, on lower clapboard 22
Equipped with lower sowing port 220, the upper inclination of seeding door 23 is articulated in top outlet 210 and top outlet 210 is opened, lower seeding
Door 24 is horizontally hinged in lower sowing port 220 and being closed lower sowing port 220, and upper seeding door 23 and lower seeding door 24 lead to respectively
It crosses drive rod 25 and lower drive rod 26 is connected with the second connecting rod 27.Second connecting rod 27 moves upwards and drives seeding door
23 and lower seeding door 24 be rotated up, upper seeding door 23, which is rotated up, is closed top outlet 210, and lower seeding door 24 is rotated up
Open lower sowing port 220.
Such as Fig. 2, the present invention is to set on the side wall of upper seeding door 23 convenient for upper seeding door 23 to be articulated on upper spacer 21
There is first rotating shaft 231, the first limit pressing plate 215 is equipped on upper spacer 21, is equipped with first axle on the first limit pressing plate 215
Hole, the first limit pressing plate 215 is fixed on upper spacer 21 by screw, and the first rotating shaft 231 on upper seeding door 23 is placed in the
In the first shaft hole of one limit pressing plate 215.
The first accommodating groove 218 for storing the first limit pressing plate 215 is equipped on the side wall of upper spacer 21.
Upper seeding door 23 in the present invention and the mounting structure between upper spacer 21 are convenient for production convenient for handling.First
Accommodating groove 218 enable to the first limit pressing plate 215 outside wall surface A and upper spacer 21 side wall B in the same plane, will be upper
When partition 21 is installed in the shell 11 of hand-held seeder, can effectively avoid between 11 inner wall of upper spacer 21 and shell and
There are biggish gaps between first limit pressing plate 215 and 11 inner wall of shell, and seed is avoided to miss from the gap.
Such as Fig. 3, the present invention is to set on the side wall of lower seeding door 24 convenient for lower seeding door 24 to be articulated on lower clapboard 22
There is the second shaft 241, the second limit pressing plate 225 is equipped on lower clapboard 22, is equipped with the second axis on the second limit pressing plate 225
Hole, the second limit pressing plate 225 is fixed on lower clapboard 22 by screw, and the second shaft 241 is placed in the second axis hole.
The second accommodating groove 228 for storing the second limit pressing plate 225 is equipped on the side wall of lower clapboard 22.
The structural advantages of lower seeding door 24 and lower clapboard 22 in the present invention and above-mentioned upper seeding door 23 and upper spacer 21
Structural advantages are identical, and so it will not be repeated.
The present invention is the freedom degree for preferably limiting upper seeding door 23 and opening and closing upwards, in the fixed company in the upper surface of upper spacer 21
It is connected to the first limit plate 28, one end of first limit plate 28 stretches in the top of top outlet 210, drives in the second connecting rod 27
When upper seeding door 23 is rotated up, the first limit plate 28 can guarantee upper seeding door 23 after turning to horizontal position no longer upwards
Movement.
It is equipped with the second limit plate 29 on the top of the second connecting rod 27, second limit plate 29 is perpendicular to the second connecting rod
27, upper seeding door 23 is connected by upper drive rod 25 with the second limit plate 29.The second connecting rod 27 drive upper and lower seeding door to
When lower rotation, the second limit plate 29 is eventually resisted against on lower clapboard 22, and the second limit plate 29 can guarantee that lower seeding door 24 exists
It is no longer moved downward after turning to horizontal position.
In conjunction with Fig. 4 and Fig. 5, the second connecting rod 27 in the present invention is connected with the compression bar 13 of hand-held seeder, is being used
When, seed is placed in the cavity of the top of upper spacer 21, upper seeding door 23 and lower 24 original state of seeding door institute as shown in figure 1
Show.Seed can be entered in collection kind chamber 200 by top outlet 210.Shell 11 is pushed, cone mouth 15 is pressed into soil, under continuing
Pressure shell body 11 continues to be embedded to cone mouth 15, and soil can act on compression bar 13, and give 13 1 upward active forces of compression bar,
Compression bar 13 moves upwards and two cone mouths 15 is separated and push soil aside.Compression bar 13 moves upwards and drives seeding door 23 under
Seeding door 24 is rotated up, and upper seeding door 23, which is rotated up, is closed top outlet 210, and lower seeding door 24, which is rotated up, makes lower row
Kind mouth 220 is opened, so that the seed in collection kind chamber 200 enters in the soil between cone mouth 15, completion sowing.Extract cone mouth 15
Afterwards, under action from the spring 14, compression bar 13 recoils to initial position.
Preferably to make the seed discharge in collection kind chamber 200, also guide inclined plate can be increased in collection kind chamber 200.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as of the invention
Protection scope.
Claims (5)
1. a kind of feed mechanism, which is set in hand-held seeder, it is characterised in that: including upper spacer (21), under
Partition (22), upper seeding door (23), lower seeding door (24), upper drive rod (25), lower drive rod (26) and the second connecting rod (27),
Lower leaf is arranged on the upper spacer (21) and lower clapboard (22), and collection kind is formed between upper spacer (21) and lower clapboard (22)
Chamber (200) is equipped with top outlet (210) on upper spacer (21), is equipped with lower sowing port (220) on lower clapboard (22), upper row
Kind door (23) inclination is articulated in top outlet (210) and top outlet (210) is opened, and lower seeding door (24) is horizontally hinged
In lower sowing port (220) and lower sowing port (220) are closed, upper seeding door (23) and lower seeding door (24) are respectively by upper
Drive rod (25) and lower drive rod (26) are connected with the second connecting rod (27)；Second connecting rod (27) moves upwards and the row of driving
Kind door (23) and lower seeding door (24) are rotated up, and corresponding to opens top outlet (210) closure with lower sowing port (220).
2. feed mechanism as described in claim 1, it is characterised in that: the side wall of the upper seeding door (23) is equipped with first turn
Axis (231) is equipped with the first limit pressing plate (215) on upper spacer (21), is equipped with first axle in the first limit pressing plate (215)
Hole, the first limit pressing plate (215) is fixed on upper spacer (21) by screw, and the first rotating shaft (231) is placed in described the
In one axis hole.
3. feed mechanism as described in claim 1, it is characterised in that: the side wall of the lower seeding door (24) is equipped with second turn
Axis (241) is equipped with the second limit pressing plate (225) on lower clapboard (22), is equipped with the second axis in the second limit pressing plate (225)
Hole, the second limit pressing plate (225) is fixed on lower clapboard (22) by screw, and second shaft (241) is placed in described the
In two axis holes.
4. feed mechanism as described in claim 1, it is characterised in that: the upper surface of the upper spacer (21) is fixedly connected with
One end of one limit plate (28), first limit plate (28) stretches in the top of top outlet (210).
5. feed mechanism as described in claim 1, it is characterised in that: the top of second connecting rod (27) is equipped with the second limit
Position plate (29), second limit plate (29) perpendicular to the second connecting rod (27), upper seeding door (23) by upper drive rod (25) with
Second limit plate (29) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710306512.4A CN107046884B (en) | 2017-05-04 | 2017-05-04 | A kind of feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710306512.4A CN107046884B (en) | 2017-05-04 | 2017-05-04 | A kind of feed mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107046884A CN107046884A (en) | 2017-08-18 |
| CN107046884B true CN107046884B (en) | 2019-07-16 |
Family
ID=59596940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710306512.4A Active CN107046884B (en) | 2017-05-04 | 2017-05-04 | A kind of feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107046884B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6253693B1 (en) * | 1998-11-05 | 2001-07-03 | Flexi-Coil Ltd. | Nurse adapter for air seeders |
| CN201742713U (en) * | 2010-09-03 | 2011-02-16 | 新疆生产建设兵团农一师七团农机修造厂 | Seeder for Fructus Foeniculi |
| CN202721991U (en) * | 2012-06-25 | 2013-02-13 | 吴振良 | Sowing device |
| CN205812739U (en) * | 2016-06-23 | 2016-12-21 | 陈卫国 | A kind of balcony seeder |
-
2017
- 2017-05-04 CN CN201710306512.4A patent/CN107046884B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6253693B1 (en) * | 1998-11-05 | 2001-07-03 | Flexi-Coil Ltd. | Nurse adapter for air seeders |
| CN201742713U (en) * | 2010-09-03 | 2011-02-16 | 新疆生产建设兵团农一师七团农机修造厂 | Seeder for Fructus Foeniculi |
| CN202721991U (en) * | 2012-06-25 | 2013-02-13 | 吴振良 | Sowing device |
| CN205812739U (en) * | 2016-06-23 | 2016-12-21 | 陈卫国 | A kind of balcony seeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107046884A (en) | 2017-08-18 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190626 Address after: 234000 No. 229 Bianhe East Road, Tuoqiao District, Suzhou City, Anhui Province Applicant after: Anhui Huateng agricultural science and Technology Co. Ltd. Address before: 212400 Tangzhuang Miaogan Natural Village, Bairao Town, Jurong City, Zhenjiang City, Jiangsu Province Applicant before: JURONG MINGYU GRAPES CROP PROFESSIONAL COOPERATIVES |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191218 Address after: 063000 Tiangezhuang, Wangguanying Town, Fengrun District, Tangshan City, Hebei Province Patentee after: Tangshan Fengrun Qiushi Agricultural Development Co., Ltd. Address before: 234000 Anhui province Suzhou City Yongqiao district near the River Road No. 229 Patentee before: Anhui Huateng Agricultural Technology Co., Ltd. |