CN110692331B - Seed outlet device for seed outlet of stalk crops - Google Patents
Seed outlet device for seed outlet of stalk crops Download PDFInfo
- Publication number
- CN110692331B CN110692331B CN201911146511.3A CN201911146511A CN110692331B CN 110692331 B CN110692331 B CN 110692331B CN 201911146511 A CN201911146511 A CN 201911146511A CN 110692331 B CN110692331 B CN 110692331B
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- China
- Prior art keywords
- seed
- push rod
- box
- seed outlet
- seed discharging
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- 238000007599 discharging Methods 0.000 claims abstract description 70
- 238000003860 storage Methods 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009331 sowing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 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
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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 frame, a storage box and a seed discharging box, wherein the storage box and the seed discharging box are both arranged on the frame, and the seed discharging box is arranged below the storage box and is communicated with the interior of the storage box; the lower part of the seed outlet box is provided with a seed outlet for seed outlet of the stem crops, and a seed outlet component for guiding the stem crops to be discharged is arranged in the seed outlet box; the seed discharging assembly comprises a seed discharging grooved wheel, and a push rod I and a push rod II which are matched with the seed discharging grooved wheel to support and push a stem to sequentially discharge seeds, wherein the push rod I and the push rod II are arranged on a seed discharging box shell in parallel, and the tail end of the push rod I and the push rod II elastically lean against the rotating surface of the seed discharging grooved wheel. The seed discharging device for the stem crop seed discharging disclosed by the invention limits and pushes the stem to be seed discharged through the seed discharging grooved wheel and the push rod, improves the continuity and regularity of seed discharging, can be applied to the planting of different stem crop seeds, and has a wide application range.
Description
Technical Field
The invention relates to the technical field of agricultural planting and sowing, in particular to a seed outlet device for seed outlet of stem crops.
Background
The seed discharging device is mainly applied to the field of agricultural planting, replaces manual sowing when planting crops to improve the working efficiency and the sowing uniformity, is generally used for sowing granular crops, and is not very applicable to sowing operation of tuber crops, especially stem type crops at present so as to meet the sowing operation requirement of the stem type crops.
The seed discharging device in the current market has complex structure and low seed discharging efficiency, and has certain limitation on the seed stems for sowing. And when irregular seed stems are produced, the regularity of the produced seeds cannot be guaranteed because of the fact that a limiting structure is not arranged.
Therefore, in order to solve the above problems, a seed outlet device for seed outlet of stem crops is needed, the continuity and regularity of seed outlet can be improved through the cooperation of a seed outlet component and a limiting component, and the seed outlet device can be applied to planting different stem crops and has the advantages of wide application range, simple structure and low cost.
Disclosure of Invention
Therefore, the invention aims to overcome the defects in the prior art, provides the seed discharging device for the stem crop seed discharging, can improve the continuity and regularity of seed discharging through the cooperation of the seed discharging component and the limiting component, can be applied to the planting of different stem crop seeds, and has the advantages of wide application range, simple structure and low cost.
The invention relates to a seed discharging device for stem crop seed discharging, which comprises a frame, a storage box and a seed discharging box, wherein the storage box and the seed discharging box are both arranged on the frame, and the seed discharging box is arranged below the storage box and is communicated with the interior of the storage box; the lower part of the seed outlet box is provided with a seed outlet for seed outlet of the stem crops, and a seed outlet component for guiding the stem crops to be discharged is arranged in the seed outlet box;
the seed discharging assembly comprises a seed discharging grooved wheel, and a push rod I and a push rod II which are matched with the seed discharging grooved wheel to support and push a stem to sequentially discharge seeds, wherein the push rod I and the push rod II are arranged on a seed discharging box shell in parallel, and the tail end of the push rod I and the push rod II elastically lean against the rotating surface of the seed discharging grooved wheel.
Further, the push rod I is tightly arranged between the seed outlet grooved wheel and the seed outlet box shell through the compression spring I, and the push rod II is tightly arranged between the seed outlet grooved wheel and the seed outlet box shell through the compression spring II.
Further, push rod I and hold-down spring I install in direction spout I, push rod II and hold-down 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 the play kind case casing, push rod I end extends direction spout I with play kind sheave revolution surface sliding butt, push rod II end extends direction spout II with play kind sheave revolution surface sliding butt.
Further, elastic rollers are rotatably arranged at the tail ends of the push rod I and the push rod II, and the elastic rollers are in rolling contact with the rotation surface of the seed outlet grooved wheel.
Further, a plurality of grooves are formed in the surface of the seed outlet grooved pulley and used for accommodating the stem.
Further, the grooves are arranged along the direction of the rotating shaft of the seed outlet grooved wheel.
Further, 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 frame and driven by a motor.
The beneficial effects of the invention are as follows: the seed discharging device for the seed discharging of the stem crops disclosed by the invention has the advantages that the stem to be discharged is limited and pushed through the seed discharging grooved wheel and the push rod, the continuity and regularity of seed discharging are improved, the seed discharging device can be applied to the planting of different stem crops, and the application range is wide; the continuous groove of the seed discharging grooved wheel provides a containing space for the stem so as 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 accompanying drawings and examples:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of the present invention;
fig. 4 is an enlarged view of a portion 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, fig. 4 is a partial enlarged view of the present invention, as shown in the drawings, a seed discharging device for discharging seeds of stalk crops in this embodiment includes a frame 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 frame, and the seed discharging box 3 is disposed below the storage box 2 and is communicated with the interior of the storage box 2; the lower part of the seed outlet box 3 is provided with a seed outlet 4 for seed outlet of the stem crop, and a seed outlet component for guiding seed outlet of the stem crop is arranged in the seed outlet box 3;
the seed discharging assembly comprises a seed discharging grooved pulley 14, and a push rod I12a and a push rod II12b which are matched with the seed discharging grooved pulley 14 to support push rod stems to sequentially discharge seeds, wherein the push rod I12a and the push rod II12b are arranged on a shell of the seed discharging box 3 in parallel, and the tail end (the end contacted with the seed discharging grooved pulley 14) elastically abuts against the rotating surface of the seed discharging grooved pulley 14.
In this embodiment, the push rod I12a is tightly pressed and disposed between the seed outlet sheave 14 and the seed outlet box 3 housing by the pressing spring I13a, and the push rod II12b is tightly pressed and disposed between the seed outlet sheave 14 and the seed outlet box 3 housing by the pressing spring II13 b.
In this embodiment, the push rod I12a and the compression spring I13a are installed in the guide chute I16a, the push rod II12b and the compression spring II13b are installed in the guide chute II16b, a fixing strip 17 is disposed between the guide chute I16a and the guide chute II16b, the fixing strip 17 is fixedly disposed on the housing of the seed outlet box 3, the end (the end contacted with the seed outlet sheave 14) of the push rod I12a extends out of the guide chute I16a and is in sliding abutment with the rotation surface of the seed outlet sheave 14, and the end (the end contacted with the seed outlet sheave 14) of the push rod II12b extends out of the guide chute II16b and is in sliding abutment with the rotation surface of the seed outlet sheave 14.
In this embodiment, the ends of the push rod I12a and the push rod II12b (the end contacting the seed-discharging sheave 14) are rotatably provided with an elastic roller 10, and the elastic roller 10 is in rolling contact with the rotating surface of the seed-discharging sheave 14.
In this embodiment, the surface of the seed-discharging sheave 14 is provided with a plurality of grooves for accommodating stems.
In this embodiment, the grooves are provided in the direction of the rotation axis of the seed-discharging sheave 14.
In this embodiment, the seed outlet sheave 14 is mounted on the driving shaft 6, and the driving shaft 6 extends out of the seed outlet box 3 and is rotatably mounted on the frame 1 and driven by a motor.
In the embodiment, a storage box 2 for storing seed stems is connected with a seed outlet box 3 through a clamping groove; the seed outlet 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, protects a seed outlet sheave 14 and ensures that seed outlet stems are discharged after rotating for a certain angle; the mounting frame 7 is provided with a fixed 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 outlet sheave 14 to be 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 outlet sheave 14 is limited on the driving shaft 6 by a common 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 during seed production; the driving shaft 6 drives the seed discharging grooved wheel 14 to rotate to finish the seed discharging action.
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 compression spring I13a is arranged between the push rod I12a and the guide chute I16a, the compression spring II13b is arranged between the push rod II12b and the guide chute II16b, the compression spring I13a and the compression 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 together generate thrust to the stems to be planted, the sequence of the planting is ensured, and the push rod I12a and the push rod II12b are symmetrically arranged, so that the stability of the planting is ensured.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and 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 and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (3)
1. A seed-out device for seed-out of stem crops, which is characterized in that: the seed discharging device 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 is communicated with the inside of the storage box; the lower part of the seed outlet box is provided with a seed outlet for seed outlet of the stem crops, and a seed outlet component for guiding the stem crops to be discharged is arranged in the seed outlet box;
the seed discharging assembly comprises a seed discharging grooved wheel, and a push rod I and a push rod II which are matched with the seed discharging grooved wheel to support and push a stem to sequentially discharge seeds, wherein the push rod I and the push rod II are arranged on a seed discharging box shell in parallel, and the tail end of the push rod I and the push rod II elastically lean against the rotating surface of the seed discharging grooved wheel; the push rod I is tightly arranged between the seed outlet grooved wheel and the seed outlet box shell through the compression spring I, and the push rod II is tightly arranged between the seed outlet grooved wheel and the seed outlet box shell through the compression spring II;
the push rod I and the compression spring I are arranged in the guide chute I, the push rod II and the compression spring II are arranged in the guide chute II, a fixing strip is arranged between the guide chute I and the guide chute II, the fixing strip is fixedly arranged on the seed outlet box shell, the tail end of the push rod I extends out of the guide chute I to be in sliding abutting joint with the seed outlet sheave rotating surface, and the tail end of the push rod II extends out of the guide chute II to be in sliding abutting joint with the seed outlet sheave rotating surface;
elastic rollers are rotatably arranged at the tail ends of the push rod I and the push rod II and are in rolling contact with the rotation surface of the seed outlet grooved wheel; the surface of the seed outlet grooved pulley is provided with a plurality of grooves for accommodating the stems.
2. The seed discharging device for stem crop seed discharging according to claim 1, wherein: the grooves are arranged along the direction of the rotating shaft of the seed outlet grooved pulley.
3. The seed discharging device for stem crop seed discharging according to claim 2, 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 frame 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 CN110692331A (en) | 2020-01-17 |
| CN110692331B true CN110692331B (en) | 2024-03-29 |
Family
ID=69207572
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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226542B (en) * | 2020-02-08 | 2021-04-30 | 任亚丽 | 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 |
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| CN110692331A (en) | 2020-01-17 |
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