CN203261701U - Seeding device of seed bunch planting machine - Google Patents
Seeding device of seed bunch planting machine Download PDFInfo
- Publication number
- CN203261701U CN203261701U CN 201320189196 CN201320189196U CN203261701U CN 203261701 U CN203261701 U CN 203261701U CN 201320189196 CN201320189196 CN 201320189196 CN 201320189196 U CN201320189196 U CN 201320189196U CN 203261701 U CN203261701 U CN 203261701U
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- seed
- seeding
- sowing
- arm
- nest
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Abstract
The utility model discloses a seeding device of a seed bunch planting machine. The seeding device comprises a seed box and a seeding pipe, wherein the seeding pipe is installed on the inner side of the seed box, a seeding shaft which is connected with a power part is arranged inside the seed box, and the seeding device is characterized in that a plurality of seeding sleeves are fixed on the seeding shaft, three nest plates are uniformly welded on the seeding sleeve, a seeding arm is installed on each nest plate, a detachable bowl-shaped seeding spoon is arranged on the top end of each seeding arm, the tail end of each seeding arm is connected with the nest plate through a shaft sleeve, a torsion spring is sleeved on the shaft sleeve, and two ends of the torsion spring are respectively connected with the nest plates and the seeding arms. According to the seeding device of the seed bunch planting machine, a seeding disc in the prior art is changed to three nest plates, thus the seed can be essentially prevented from being clamped between the seeding arm and the nest plates, the entire seeding device is effectively protected, the seed inside the seed box can be prevented from being abraded, and the quality of the seed can be effectively guaranteed.
Description
Technical field
The utility model relates to agricultural machinery processing and manufacturing field, is specifically related to a kind of seeding apparatus of seed dibbler.
Background technology
Seed dibbler is take the planting machinery of crop seed as the sowing object, its seeding apparatus is especially crucial in seeding process, be in the utility model patent of ZL200910263766.8 in the patent No., it discloses a kind of sowing mechanism of seed dibbler, it is provided with the sowing shaft that is connected with power section in seed-box, several seed trays are housed on sowing shaft, and several sowing arms are housed on seed tray, utilize torsion spring will sow arm and be connected with seed tray, utilize the accumulation of energy effect of torsion spring that seed is penetrated.But this kind sowing mechanism also has some shortcomings: because seed tray is disc, easily seed is stuck between sowing arm and seed tray in seed during throwing kind spoon on the sowing arm is removed seed-box, make the sowing arm to operate, even more serious meeting is damaged whole seeding apparatus; And because seed tray is disc, when the seed amount in seed-box was many, easily can the rub seed of seed-box bottom of seed tray made seed be worn, and has affected the quality of seed.
The utility model content
The purpose of this utility model is to provide a kind of seeding apparatus of seed dibbler, and it can solve existing problem in background technology effectively.
in order to solve the existing problem of background technology, the utility model is by the following technical solutions: a kind of seeding apparatus of seed dibbler, comprise seed-box and sowing pipe, described sowing pipe is arranged on the inside avris of seed-box, be provided with the sowing shaft that is connected with power section in described seed-box, it is characterized in that: be fixed with several sowing covers on described sowing shaft, put uniform welding in sowing three nest plates are arranged, a sowing arm is installed on each nest plate, the top of this sowing arm is provided with dismountable bowl-shape sowing spoon, the end of sowing arm is connected with nest plate by axle sleeve, on described axle sleeve, cover has torsion spring, the two ends of described torsion spring respectively with nest plate be connected arm and be connected.
Be provided with directly over described sowing shaft and touch wheel, touch the wheel and described sowing pipe between be provided with the seed gathering sill.
The tail end mouth of described sowing pipe is provided with one and starts device.
Be fixed with a backing pin on the top of described nest plate.
The seeding apparatus of seed dibbler of the present utility model changes seed tray of the prior art into three nest plates; so basically, just can not make seed be stuck between sowing arm and nest plate; effectively protected whole seeding apparatus; and the seed of seed-box is worn, also effectively guaranteed the quality of seed.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Reference numeral: 1, seed-box 2, sowing pipe 3, sowing shaft 4, sowing cover 5, nest plate 6, sowing arm 7, sowing spoon 8, torsion spring 9, touch wheel 10, seed gathering sill 11, start device 12, backing pin.
Embodiment
referring to Fig. 1, this embodiment is by the following technical solutions: a kind of seeding apparatus of seed dibbler, comprise seed-box 1 and sowing pipe 2, described sowing pipe 2 is arranged on the inside avris of seed-box 1, be provided with the sowing shaft 3 that is connected with power section in described seed-box 1, be fixed with several sowing covers 4 on described sowing shaft 3, uniform welding has three nest plates 5 on sowing cover 4, be fixed with a backing pin 12 on the top of described nest plate 5, a sowing arm 6 is installed on each nest plate 5, the top of this sowing arm 6 is provided with dismountable bowl-shape sowing spoon 7, the end of sowing arm 6 is connected with nest plate 5 by axle sleeve, on described axle sleeve, cover has torsion spring 8, the two ends of described torsion spring 8 respectively with nest plate 5 be connected arm 6 and be connected, be provided with directly over described sowing shaft 3 touch the wheel 9, touch the wheel 9 and described sowing pipe 2 between be provided with seed gathering sill 10, the tail end mouth of described sowing pipe 2 is provided with one and starts device 11, guarantees the regularity that seed is sowed in soil.
Obviously, above-described embodiment of the present utility model is only for the utility model example clearly is described, and is not to be restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection domain of the present utility model.
Claims (4)
1. the seeding apparatus of a seed dibbler, comprise seed-box and sowing pipe, described sowing pipe is arranged on the inside avris of seed-box, be provided with the sowing shaft that is connected with power section in described seed-box, it is characterized in that: be fixed with several sowing covers on described sowing shaft, put uniform welding in sowing three nest plates are arranged, a sowing arm is installed on each nest plate, the top of this sowing arm is provided with dismountable bowl-shape sowing spoon, the end of sowing arm is connected with nest plate by axle sleeve, on described axle sleeve, cover has torsion spring, the two ends of described torsion spring respectively with nest plate be connected arm and be connected.
2. the seeding apparatus of a kind of seed dibbler according to claim 1 is characterized in that: be provided with directly over described sowing shaft and touch wheel, be provided with the seed gathering sill touching between wheel and described sowing pipe.
3. the seeding apparatus of a kind of seed dibbler according to claim 1, it is characterized in that: the tail end mouth of described sowing pipe is provided with one and starts device.
4. the seeding apparatus of a kind of seed dibbler according to claim 1, is characterized in that: be fixed with a backing pin on the top of described nest plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189196 CN203261701U (en) | 2013-04-16 | 2013-04-16 | Seeding device of seed bunch planting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189196 CN203261701U (en) | 2013-04-16 | 2013-04-16 | Seeding device of seed bunch planting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203261701U true CN203261701U (en) | 2013-11-06 |
Family
ID=49492218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320189196 Expired - Fee Related CN203261701U (en) | 2013-04-16 | 2013-04-16 | Seeding device of seed bunch planting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203261701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106333A (en) * | 2013-04-16 | 2014-10-22 | 南通谷威农机制造有限公司 | Sowing apparatus of seed planter |
-
2013
- 2013-04-16 CN CN 201320189196 patent/CN203261701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106333A (en) * | 2013-04-16 | 2014-10-22 | 南通谷威农机制造有限公司 | Sowing apparatus of seed planter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140416 |