CN204482304U - Hill-drop planter seeding unit - Google Patents

Hill-drop planter seeding unit Download PDF

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Publication number
CN204482304U
CN204482304U CN201520123240.0U CN201520123240U CN204482304U CN 204482304 U CN204482304 U CN 204482304U CN 201520123240 U CN201520123240 U CN 201520123240U CN 204482304 U CN204482304 U CN 204482304U
Authority
CN
China
Prior art keywords
seed
inner disc
price fixing
rotary cover
hill
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
Application number
CN201520123240.0U
Other languages
Chinese (zh)
Inventor
张锋伟
任连志
戴飞
张克平
张雪坤
谢冬
谢军海
张涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gansu Agricultural University
Original Assignee
Gansu Agricultural University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gansu Agricultural University filed Critical Gansu Agricultural University
Priority to CN201520123240.0U priority Critical patent/CN204482304U/en
Application granted granted Critical
Publication of CN204482304U publication Critical patent/CN204482304U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to agricultural machinery technological field, relates to a kind of hill-drop planter seeding unit.The utility model comprises rotating shaft, the Moving plate be arranged in rotating shaft, even arrangement duckbilled dibbler in described Moving plate circle wall, inner disc is coaxially arranged with in Moving plate, inner disc side is provided with price fixing, and inner disc and price fixing form seed chamber, the circle wall of described inner disc is provided with the seed distributing groove corresponding with duckbilled dibbler, the sowing port of described seed distributing groove is provided with rotary cover, price fixing lower end is provided with the projection corresponding with rotary cover.The utility model structure is simple, reliable operation, reasonable in design, kind is got in advance by the seed distributing groove be distributed on inner disc circumference wall, seed is sent into duckbilled dibbler and is sowed by the rotary cover controlled again on seed distributing groove, make seed can send into duckbilled dibbler in time, thus well solve the problem of seeding inequality, replay broadcast leakage, baffle plate is for stopping seed unnecessary in seed chamber, and after preventing rotary cover from opening, unnecessary seed is discharged, and ensure that seeding accuracy.

Description

Hill-drop planter seeding unit
Technical field
The utility model belongs to agricultural machinery technological field, relates to a kind of hill-drop planter seeding unit.
Background technology
Sowing is one of basic link of agricultural production, and the quality of seeding quality directly affects emerging of crops and grows, and seeding unit is as the core of hill-drop planter, and the quality of its work quality has great impact to the quality of agricultural production and the quality of efficiency especially; Existing hill-drop planter seeding unit is in operation process voluntarily, gravity and inertia is relied on to enter to plant from getting kind of mouth, discharge with duckbilled dibbler again, rock comparatively violent in seeding process due to hill-drop planter or speed of drilling is too fast, seed can not enter in time and get kind of a mouth, causes seeding unit seeding uneven thus occurs replaying or broadcast leakage phenomenon.
Utility model content
The purpose of this utility model provides one accurately can control amount of seed metering for problems of the prior art, sows uniform hill-drop planter seeding unit.
A kind of hill-drop planter seeding unit of the utility model, comprise rotating shaft, be arranged on the Moving plate in rotating shaft, even arrangement duckbilled dibbler in described Moving plate circle wall, be coaxially arranged with inner disc in Moving plate, described inner disc side is provided with price fixing, and inner disc and price fixing form seed chamber, the circle wall of described inner disc is provided with the seed distributing groove corresponding with duckbilled dibbler, the sowing port of described seed distributing groove is provided with rotary cover, described price fixing lower end is provided with the projection corresponding with rotary cover;
Described price fixing is fixed on rotating shaft, makes price fixing keep static;
Described seed chamber is tilted is provided with baffle plate, and the circumferential inner wall of described baffle plate lower end and inner disc is tangent;
Described baffle plate is fixed on price fixing;
Described rotary cover is articulated with sowing port, and hinged place is provided with jump ring, for the reset of rotary cover.
The utility model has following beneficial effect:
The utility model structure is simple, reliable operation, reasonable in design, kind is got in advance by the seed distributing groove be distributed on inner disc circumference wall, seed is sent into duckbilled dibbler and is sowed by the rotary cover controlled again on seed distributing groove, make seed can send into duckbilled dibbler in time, thus well solve the problem of seeding inequality, replay broadcast leakage; Baffle plate is for stopping seed unnecessary in seed chamber, and after preventing rotary cover from opening, unnecessary seed is discharged, and ensure that seeding accuracy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be Figure 1A-A to cutaway view.
Embodiment
A kind of hill-drop planter seeding unit as depicted in figs. 1 and 2, comprise rotating shaft 1, be arranged on the Moving plate 2 in rotating shaft 1, even arrangement duckbilled dibbler 3 in described Moving plate 2 circle wall, inner disc 4 is coaxially arranged with in Moving plate 2, described inner disc 4 side is provided with price fixing 5 and price fixing 5 is fixed on rotating shaft 1, described inner disc 4 and price fixing 5 form seed chamber 6, the circle wall of inner disc 4 is provided with the seed distributing groove 7 corresponding with duckbilled dibbler 3, the sowing port of described seed distributing groove 7 is hinged with rotary cover 8 and hinged place is provided with jump ring, described price fixing 5 lower end is provided with the projection 9 corresponding with rotary cover 8; Described seed chamber 6 is tilted is provided with baffle plate 10 and this baffle plate 10 is fixed on price fixing 5, and the circumferential inner wall of described baffle plate 10 lower end and inner disc 4 is tangent.
seed chamber 6 is divided into two parts by baffle plate 10 of the present utility model ,a part is equipped with seed, and another part is without seed, when carrying out seeding operation, Moving plate 2 and inner disc 4 coaxial rotation, price fixing 5 preserves value static, seed in seed chamber 6 falls into seed distributing groove 7 in advance under gravity and effect of inertia, when seed distributing groove 7 is through baffle plate 10 lower end, unnecessary seed is tackled and is filled seed-bearing part in seed chamber 6 by baffle plate 10, seed distributing groove 7 on inner disc 4 turns to projection 9 place of price fixing 5 lower end again, moment is opened because the rotary cover 8 of seed distributing groove 7 contacts to be formed with projection 9, rotary cover 8 is opened seed and is fallen into duckbilled dibbler 3 and carry out sowing work, when the seed distributing groove 7 on inner disc 4 leaves the projection 9 of price fixing 5 lower end, under the effect of jump ring, rotary cover 8 resets closed.

Claims (5)

1. a hill-drop planter seeding unit, comprise rotating shaft, be arranged on the Moving plate in rotating shaft, it is characterized in that: duckbilled dibbler that described Moving plate circle wall is evenly arranged, be coaxially arranged with inner disc in Moving plate, described inner disc side is provided with price fixing, and inner disc and price fixing form seed chamber, the circle wall of described inner disc is provided with the seed distributing groove corresponding with duckbilled dibbler, the sowing port of described seed distributing groove is provided with rotary cover, described price fixing lower end is provided with the projection corresponding with rotary cover.
2. a kind of hill-drop planter seeding unit as claimed in claim 1, is characterized in that: described price fixing is fixed on rotating shaft.
3. a kind of hill-drop planter seeding unit as claimed in claim 1 or 2, it is characterized in that: described seed chamber is tilted is provided with baffle plate, the circumferential inner wall of described baffle plate lower end and inner disc is tangent.
4. a kind of hill-drop planter seeding unit as claimed in claim 3, is characterized in that: described baffle plate is fixed on price fixing.
5. a kind of hill-drop planter seeding unit as claimed in claim 1, is characterized in that: described rotary cover is articulated with sowing port, and hinged place is provided with jump ring.
CN201520123240.0U 2015-03-03 2015-03-03 Hill-drop planter seeding unit Expired - Fee Related CN204482304U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520123240.0U CN204482304U (en) 2015-03-03 2015-03-03 Hill-drop planter seeding unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520123240.0U CN204482304U (en) 2015-03-03 2015-03-03 Hill-drop planter seeding unit

Publications (1)

Publication Number Publication Date
CN204482304U true CN204482304U (en) 2015-07-22

Family

ID=53561623

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520123240.0U Expired - Fee Related CN204482304U (en) 2015-03-03 2015-03-03 Hill-drop planter seeding unit

Country Status (1)

Country Link
CN (1) CN204482304U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106900218A (en) * 2017-04-21 2017-06-30 甘肃洮河拖拉机制造有限公司 It is a kind of with stir wheel feed mechanism high speed point sowing disk
CN107439107A (en) * 2017-09-18 2017-12-08 长子县海宏农业科技开发有限公司 A kind of millet feed mechanism for seed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106900218A (en) * 2017-04-21 2017-06-30 甘肃洮河拖拉机制造有限公司 It is a kind of with stir wheel feed mechanism high speed point sowing disk
CN107439107A (en) * 2017-09-18 2017-12-08 长子县海宏农业科技开发有限公司 A kind of millet feed mechanism for seed

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
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: 20150722

Termination date: 20160303