CN110692331A - Seed discharging device for stem crop seed discharging - Google Patents
Seed discharging device for stem crop seed discharging Download PDFInfo
- Publication number
- CN110692331A CN110692331A CN201911146511.3A CN201911146511A CN110692331A CN 110692331 A CN110692331 A CN 110692331A CN 201911146511 A CN201911146511 A CN 201911146511A CN 110692331 A CN110692331 A CN 110692331A
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- China
- Prior art keywords
- seed
- push rod
- seed outlet
- stem
- grooved wheel
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- 238000007599 discharging Methods 0.000 title claims abstract description 71
- 238000010899 nucleation Methods 0.000 claims description 13
- 238000009331 sowing Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C14/00—Methods or apparatus for planting not provided for in other groups of this subclass
Abstract
The invention discloses a seed discharging device for stem crop seed discharging, which comprises a rack, a storage box and a seed discharging box, wherein the storage box and the seed discharging box are both arranged on the rack; a seed outlet for the stem-stem crop to seed is formed in the lower part of the seed outlet box, and a seed outlet assembly for guiding the stem-stem crop to seed is arranged in the seed outlet box; the seed outlet assembly comprises a seed outlet grooved wheel, a push rod I and a push rod II which are matched with the seed outlet grooved wheel to support and push the stem of the seed outlet rod in a single sequence, the push rod I and the push rod II are arranged on the seed outlet box shell in parallel, and the tail ends of the push rod I and the push rod II are elastically abutted against the revolution surface of the seed outlet grooved wheel. According to the seed discharging device for stem crop seed discharging, disclosed by the invention, the stem to be discharged is limited and pushed through the seed discharging grooved wheel and the push rod, so that the seed discharging continuity and regularity are improved, the device can be applied to planting of different stem crops, and the application range is wide.
Description
Technical Field
The invention relates to the technical field of agricultural planting and seeding, in particular to a seed discharging device for discharging stem crops.
Background
The seed discharging device is mainly applied to the field of agricultural planting, replaces manual seeding to improve the working efficiency and the seeding uniformity when crops are planted, is generally used for seeding of granular crops, and does not have a seed discharging device which is very suitable for seeding operation of tuber crops, particularly stem crops at present so as to meet the seeding operation requirements of the stem crops.
The seed discharging equipment in the current market has the disadvantages of complex structure, low seed discharging efficiency and certain limitation on the seed stems for seeding. And no limit structure is arranged when the irregular seed stems are planted, so that the regularity of the seed planting cannot be guaranteed.
Therefore, in order to solve the above problems, a seed discharging device for stem and stem crop seed discharging is needed, which can improve the seed discharging continuity and regularity through the cooperation of the seed discharging component and the limiting component, can be applied to the planting of different stem and stem crops, and has the advantages of wide application range, simple structure and low cost.
Disclosure of Invention
In view of this, the present invention aims to overcome the defects in the prior art, and provides a seed discharging device for stem crop seed discharge, which can improve the seed discharging continuity and regularity through the cooperation of a seed discharging assembly and a limiting assembly, can be applied to the planting of different stem crops, and has the advantages of wide application range, simple structure and low cost.
The seed discharging device for the stem crop seed discharging comprises a rack, a storage box and a seed discharging box, wherein the storage box and the seed discharging box are both arranged on the rack, and the seed discharging box is arranged below the storage box and communicated with the interior of the storage box; a seed outlet for the stem-stem crop to seed is formed in the lower part of the seed outlet box, and a seed outlet assembly for guiding the stem-stem crop to seed is arranged in the seed outlet box;
the seed outlet assembly comprises a seed outlet grooved wheel, a push rod I and a push rod II which are matched with the seed outlet grooved wheel to support and push the stem of the seed outlet rod in a single sequence, the push rod I and the push rod II are arranged on the seed outlet box shell in parallel, and the tail ends of the push rod I and the push rod II are elastically abutted against the revolution surface of the seed outlet grooved wheel.
Furthermore, the push rod I is tightly pressed between the seed outlet grooved wheel and the seed outlet box shell through a compression spring I, and the push rod II is tightly pressed between the seed outlet grooved wheel and the seed outlet box shell through a compression spring II.
Further, push rod I and pressure spring I install in direction spout I, push rod II and pressure spring II install in direction spout II, set up the fixed strip between direction spout I and the direction spout II, the fixed strip is fixed to be set up on a kind seed case casing, push rod I end extends direction spout I with kind of groove wheel surface slip butt, push rod II end extends direction spout II with kind of groove wheel surface slip butt.
Furthermore, the tail ends of the push rod I and the push rod II are rotatably provided with elastic rollers, and the elastic rollers are in rolling contact with the rotating surface of the seed outlet groove wheel.
Furthermore, a plurality of grooves are formed in the surface of the seed outlet grooved wheel and used for accommodating the stems.
Further, the groove is arranged along the direction of the rotating shaft of the seed outlet grooved wheel.
Furthermore, go out kind of grooved pulley and install on the drive shaft, the drive shaft extends go out kind of case and rotatable the installation by motor drive in the frame.
The invention has the beneficial effects that: according to the seed discharging device for the stem-stem crop seed discharging, disclosed by the invention, the stem to be discharged is limited and pushed through the seed discharging grooved wheel and the push rod, so that the seed discharging continuity and regularity are improved, the device can be applied to the planting of different stem-stem crops, and the application range is wide; the continuous groove of the seed discharging grooved wheel provides a containing space for the stem to ensure that the stem is complete and not damaged, the seed discharging is continuous and stable in the continuous rotation of the seed discharging grooved wheel, the whole structure is simple, the cost is low, the seed discharging efficiency is high, and the seed clamping is not easy to occur.
Drawings
The invention is further described below with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view of a portion of the present invention;
fig. 4 is a partial enlarged view of the present invention.
Detailed Description
Fig. 1 is a schematic structural view of the present invention, fig. 2 is a schematic structural view of the present invention, fig. 3 is a partial enlarged view of the present invention, and fig. 4 is a partial enlarged view of the present invention, as shown in the drawings, the seed discharging device for stalk crop seed discharging in the present embodiment includes a rack 1, a storage box 2 and a seed discharging box 3, wherein the storage box 2 and the seed discharging box 3 are both mounted on the rack, and the seed discharging box 3 is disposed below the storage box 2 and is communicated with the interior of the storage box 2; a seed outlet 4 for the seed outlet of the stalk crop is arranged at the lower part of the seed outlet box 3, and a seed outlet assembly for guiding the seed outlet of the stalk crop is arranged in the seed outlet box 3;
the seed discharging assembly comprises a seed discharging grooved wheel 14, a push rod I12a and a push rod II12b, wherein the seed discharging grooved wheel 14 is matched with the push rod I12a and the push rod II12b which support a push rod stem to discharge seeds in sequence, the push rod I12a and the push rod II12b are arranged on the shell of the seed discharging box 3 in parallel, and the tail end (the end in contact with the seed discharging grooved wheel 14) is elastically abutted against the revolution surface of the seed discharging grooved wheel 14.
In this embodiment, the push rod I12a is pressed and arranged between the seed discharging grooved wheel 14 and the seed discharging box 3 housing by a pressing spring I13a, and the push rod II12b is pressed and arranged between the seed discharging grooved wheel 14 and the seed discharging box 3 housing by a pressing spring II13 b.
In this embodiment, the push rod I12a and the pressing spring I13a are installed in a guide sliding groove I16a, the push rod II12b and the pressing spring II13b are installed in a guide sliding groove II16b, a fixing strip 17 is arranged between the guide sliding groove I16a and the guide sliding groove II16b, the fixing strip 17 is fixedly arranged on the seed discharging box 3 housing, the tail end (the end in contact with the seed discharging grooved wheel 14) of the push rod I12a extends out of the guide sliding groove I16a to be in sliding contact with the rotation surface of the seed discharging grooved wheel 14, and the tail end (the end in contact with the seed discharging grooved wheel 14) of the push rod II12b extends out of the guide sliding groove II16b to be in sliding contact with the rotation surface of the seed discharging grooved wheel 14.
In this embodiment, the ends (the end contacting with the seed discharging grooved wheel 14) of the push rod I12a and the push rod II12b are rotatably provided with the elastic roller 10, and the elastic roller 10 is in rolling contact with the revolution surface of the seed discharging grooved wheel 14.
In this embodiment, a plurality of grooves are formed on the surface of the seed outlet grooved wheel 14 for accommodating the stem.
In this embodiment, the grooves are arranged along the direction of the rotation axis of seed discharging sheave 14.
In this embodiment, the seed discharging grooved wheel 14 is installed on the driving shaft 6, and the driving shaft 6 extends out of the seed discharging box 3 and is rotatably installed on the frame 1 and driven by a motor.
In this embodiment, the storage box 2 for storing the seed stems is connected with the seed discharging box 3 through a clamping groove; the seed discharging box 3 is connected with an aluminum alloy section bar mounting frame 7 mounted on the frame 1 through an angle-shaped fixing piece 9, plays a role in protecting a seed discharging grooved wheel 14 and ensures that a seed discharging stem is discharged after rotating for a certain angle; the mounting frame 7 is provided with a fixing groove for mounting a front sliding bearing seat 5 and a rear sliding bearing seat 8, the front sliding bearing seat and the rear sliding bearing seat are used for keeping a driving shaft 6 of a seed discharging grooved wheel 14 rotatably connected with the frame 1, and the front sliding bearing seat 5 and the rear sliding bearing seat 8 are used for supporting the driving shaft 6; the front sliding bearing seat 5 is arranged at one end of the driving shaft 6 with a key groove, and the rear sliding bearing seat 8 is arranged at the other end of the driving shaft; the seed sheave 14 is constrained to the drive shaft 6 by a plain flat key 15; one end of the driving shaft 6 is provided with a chain wheel which is in power connection with a motor to provide power required by seed sowing; the driving shaft 6 drives the seed discharging grooved wheel 14 to rotate to complete seed discharging.
In this embodiment, the elastic roller 10 is a rubber roller and is disposed at the ends of the push rod I12a and the push rod II12b through a cylindrical pin 11; the pressing spring I13a is arranged between the push rod I12a and the guide sliding groove I16a, the pressing spring II13b is arranged between the push rod II12b and the guide sliding groove II16b, the pressing spring I13a and the pressing spring II13b respectively apply a pretightening force to the push rod I12a and the push rod II12b2, the push rod I12a and the push rod II12b generate a thrust force on the seed stems, the seed sowing sequence is ensured, and the push rod I12a and the push rod II12b are symmetrically arranged, so that the seed sowing stability is ensured.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (7)
1. A seed-growing apparatus for growing a stalk crop, comprising: the seed discharging box is arranged below the storage box and communicated with the interior of the storage box; a seed outlet for the stem-stem crop to seed is formed in the lower part of the seed outlet box, and a seed outlet assembly for guiding the stem-stem crop to seed is arranged in the seed outlet box;
the seed outlet assembly comprises a seed outlet grooved wheel, a push rod I and a push rod II which are matched with the seed outlet grooved wheel to support and push the stem of the seed outlet rod in a single sequence, the push rod I and the push rod II are arranged on the seed outlet box shell in parallel, and the tail ends of the push rod I and the push rod II are elastically abutted against the revolution surface of the seed outlet grooved wheel.
2. A seed set for the seeding of stalk crops as claimed in claim 1, wherein: the push rod I is tightly pressed and arranged between the seed outlet grooved wheel and the seed outlet box shell through a compression spring I, and the push rod II is tightly pressed and arranged between the seed outlet grooved wheel and the seed outlet box shell through a compression spring II.
3. A seed set for the seeding of stalk crops as claimed in claim 2, wherein: the seed sowing device is characterized in that the push rod I and the compression spring I are installed in the guide sliding groove I, the push rod II and the compression spring II are installed in the guide sliding groove II, a fixing strip is arranged between the guide sliding groove I and the guide sliding groove II, the fixing strip is fixedly arranged on the seed sowing case shell, the tail end of the push rod I extends out of the guide sliding groove I to be in sliding butt joint with the seed sowing groove wheel rotating surface, and the tail end of the push rod II extends out of the guide sliding groove II to be in sliding butt joint with the seed sowing groove wheel rotating surface.
4. A seed set for the seeding of stalk crops as claimed in claim 3, wherein: the tail ends of the push rods I and II are rotatably provided with elastic rollers, and the elastic rollers are in rolling contact with the rotating surfaces of the seed outlet grooved wheels.
5. A seed set for the seeding of stalk crops as claimed in claim 1, wherein: the surface of the seed outlet grooved wheel is provided with a plurality of grooves for accommodating the stems.
6. A seed set for the seeding of stalk crops as claimed in claim 5, wherein: the groove is arranged along the direction of the rotating shaft of the seed outlet grooved wheel.
7. A seed set for the seeding of stalk crops as claimed in claim 6, wherein: the seed outlet grooved wheel is arranged on a driving shaft, and the driving shaft extends out of the seed outlet box and is rotatably arranged on the rack and driven by a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911146511.3A CN110692331B (en) | 2019-11-21 | 2019-11-21 | Seed outlet device for seed outlet of stalk crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911146511.3A CN110692331B (en) | 2019-11-21 | 2019-11-21 | Seed outlet device for seed outlet of stalk crops |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110692331A true CN110692331A (en) | 2020-01-17 |
| CN110692331B CN110692331B (en) | 2024-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911146511.3A Active CN110692331B (en) | 2019-11-21 | 2019-11-21 | Seed outlet device for seed outlet of stalk crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110692331B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226542A (en) * | 2020-02-08 | 2020-06-05 | 李元东 | Self-propelled fluting device based on gardens soil fluting |
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|---|---|---|---|---|
| SU1676480A1 (en) * | 1989-09-01 | 1991-09-15 | Московский институт инженеров сельскохозяйственного производства им.В.П.Горячкина | Seeding unit |
| CN2133127Y (en) * | 1992-06-11 | 1993-05-19 | 陕西省宝鸡县五一农具厂 | Semi-closed outside slot wheel seed sowing device |
| CN200997766Y (en) * | 2007-01-29 | 2008-01-02 | 张朝书 | Idler wheel turning-arm seed-fetching device |
| CN103609232A (en) * | 2013-11-20 | 2014-03-05 | 山东理工大学 | Rotary barrel type hill-drop planter for separately sowing seeds and spreading fertilizers |
| CN204157262U (en) * | 2014-10-13 | 2015-02-18 | 张家口张杂谷配套机械制造有限公司 | A kind of small-sized seed precise hole sowing device |
| CN105723891A (en) * | 2016-02-25 | 2016-07-06 | 沧州市农林科学院 | Corn one-hole-two-plant seed-metering device and ridging and film covering machine with seed-metering device |
| CN205546496U (en) * | 2016-03-04 | 2016-09-07 | 台前县金园农业机械有限公司 | Arrange fertile seed metering device |
| CN108906671A (en) * | 2018-07-17 | 2018-11-30 | 游诚琦 | A kind of power battery core testing, sorting machine |
| CN108934343A (en) * | 2018-07-24 | 2018-12-07 | 中国农业大学 | A kind of Pneumatic immpacting type inclination transplanting type cassava planting machine |
| CN108993933A (en) * | 2018-07-17 | 2018-12-14 | 游诚琦 | A kind of method for group matching of lithium-ion electric core combo equipment |
| CN210900340U (en) * | 2019-11-21 | 2020-07-03 | 西南大学 | Seed discharging device assembly for stalk crops |
-
2019
- 2019-11-21 CN CN201911146511.3A patent/CN110692331B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1676480A1 (en) * | 1989-09-01 | 1991-09-15 | Московский институт инженеров сельскохозяйственного производства им.В.П.Горячкина | Seeding unit |
| CN2133127Y (en) * | 1992-06-11 | 1993-05-19 | 陕西省宝鸡县五一农具厂 | Semi-closed outside slot wheel seed sowing device |
| CN200997766Y (en) * | 2007-01-29 | 2008-01-02 | 张朝书 | Idler wheel turning-arm seed-fetching device |
| CN103609232A (en) * | 2013-11-20 | 2014-03-05 | 山东理工大学 | Rotary barrel type hill-drop planter for separately sowing seeds and spreading fertilizers |
| CN204157262U (en) * | 2014-10-13 | 2015-02-18 | 张家口张杂谷配套机械制造有限公司 | A kind of small-sized seed precise hole sowing device |
| CN105723891A (en) * | 2016-02-25 | 2016-07-06 | 沧州市农林科学院 | Corn one-hole-two-plant seed-metering device and ridging and film covering machine with seed-metering device |
| CN205546496U (en) * | 2016-03-04 | 2016-09-07 | 台前县金园农业机械有限公司 | Arrange fertile seed metering device |
| CN108906671A (en) * | 2018-07-17 | 2018-11-30 | 游诚琦 | A kind of power battery core testing, sorting machine |
| CN108993933A (en) * | 2018-07-17 | 2018-12-14 | 游诚琦 | A kind of method for group matching of lithium-ion electric core combo equipment |
| CN108934343A (en) * | 2018-07-24 | 2018-12-07 | 中国农业大学 | A kind of Pneumatic immpacting type inclination transplanting type cassava planting machine |
| CN210900340U (en) * | 2019-11-21 | 2020-07-03 | 西南大学 | Seed discharging device assembly for stalk crops |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226542A (en) * | 2020-02-08 | 2020-06-05 | 李元东 | Self-propelled fluting device based on gardens soil fluting |
| CN111226542B (en) * | 2020-02-08 | 2021-04-30 | 任亚丽 | Self-propelled fluting device based on gardens soil fluting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110692331B (en) | 2024-03-29 |
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