CN109005807B - Lever guide type seed bowl opening and closing device - Google Patents
Lever guide type seed bowl opening and closing device Download PDFInfo
- Publication number
- CN109005807B CN109005807B CN201810959067.6A CN201810959067A CN109005807B CN 109005807 B CN109005807 B CN 109005807B CN 201810959067 A CN201810959067 A CN 201810959067A CN 109005807 B CN109005807 B CN 109005807B
- Authority
- CN
- China
- Prior art keywords
- seed
- bowl
- baffle
- guide
- torsion spring
- 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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Links
- 240000002234 Allium sativum Species 0.000 claims abstract description 20
- 235000004611 garlic Nutrition 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 9
- 238000012840 feeding operation Methods 0.000 abstract description 3
- 238000009331 sowing Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C9/00—Potato planters
- A01C9/08—Potato planters with other distributing devices, e.g. flaps, screws, horizontal turning plates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention provides a lever guide type seed-holding bowl opening and closing device which can finish the seed-feeding operation procedure and improve the operation quality of garlic sowing. The utility model provides a lever guide tracked type seed holding bowl opening and closing device, includes seed holding bowl, and seed holding bowl left and right sides rotates the connection baffle, and seed holding bowl below is equipped with torsional spring unit, and torsional spring unit below is equipped with the stand, and both sides are equipped with baffle unit that opens and shuts respectively around the seed holding bowl, and baffle unit that opens and shuts includes connecting rod and guide arm, and connecting rod one end is connected with the baffle is articulated, and the connecting rod other end is connected with guide arm one end is articulated, and the guide arm can be with throwing kind of guide body contact, throws kind of guide body and sets up at garlic planter's seed guide tube one side through the support.
Description
Technical Field
The invention relates to a part of a garlic planter, in particular to a lever guide rail type seed-holding bowl opening and closing device, and belongs to the technical field of agricultural machinery.
Background
At present, garlic seeders sold in domestic markets generally lack positive seed mechanisms, are difficult to guarantee the bulbil direction of garlic seeding, influence the seedling emergence quality of garlic, require manual seedling supplement in the later period of individual parts, increase field work load, and limit the improvement of the operation quality of garlic seeders and large-area popularization and application.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides the lever guide rail type seed-holding bowl opening and closing device which can finish the seed-feeding operation procedure and improve the operation quality of garlic sowing.
The invention is realized by the following technical scheme:
The utility model provides a lever guide tracked type seed holding bowl opening and closing device, includes seed holding bowl, and seed holding bowl left and right sides rotates the connection baffle, and seed holding bowl below is equipped with torsional spring unit, and torsional spring unit below is equipped with the stand, and both sides are equipped with baffle unit that opens and shuts respectively around the seed holding bowl, and baffle unit that opens and shuts includes connecting rod and guide arm, and connecting rod one end is connected with the baffle is articulated, and the connecting rod other end is connected with guide arm one end is articulated, and the guide arm can be with throwing kind of guide body contact, throws kind of guide body and sets up at garlic planter's seed guide tube one side through the support.
The lever guide rail type seed-holding bowl opening and closing device is preferably provided, the seed-holding bowl comprises a front surface, a rear surface and a bottom surface, the front surface and the rear surface are plane surfaces, the bottom surface is arc-shaped, the left side and the right side are of an open structure, and the baffle is rotationally connected with the seed-holding bowl through a baffle pin shaft.
Above-mentioned lever guide tracked flourishing kind bowl switching device preferred scheme, torsional spring unit include the backup pad, go up connector, lower connector, pivot and two torsional springs, the backup pad upper end is fixed in flourishing kind bowl bottom, and the backup pad lower extreme is connected with lower connector, and the backup pad top is equipped with the connector, and the pivot sets up in the backup pad, and torsional spring symmetry installs in the pivot both sides, and the both ends are connected respectively and are gone up connector and lower connector.
The preferred scheme of the lever guide rail type seed-holding bowl opening and closing device is that the width of the seed-holding bowl 1 has a certain relation with the transverse width of garlic: l 1≤L2≤1.5L1, wherein L 2 is the width of the seed containing bowl 1, and L 1 is the transverse width of the garlic.
The preferable scheme of the lever guide-type seed bowl opening and closing device is that the curve equation of the cross section of the seed bowl 1 consists of three sections of curves, and the seed bowl is designed to enable garlic seeds to fall into the seed bowl freely and to be arranged in the seed bowl according to a preset direction, wherein the bottom curve section is f (x) =0.0469|x| 3-0.1652|x|2 +0.4251|x| -0.3267, x epsilon (-10, 10), the middle curve section is f (x) =5.29|x| -46.48, x epsilon (-12, -10), (10, 12), and the upper curve is 17.ltoreq.f (x) < 22, and x=12.
The invention has the advantages that:
Under the combined action of the connecting rod, the guide rod and the baffle, the holding bowl rotates, so that garlic seeds are fed by gravity; after the guide rod is contacted with the guide rail, the operation is stable and reliable; the invention has compact structure and strong practicability, and can meet the requirement of seed feeding operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic top view of the seed bowl;
FIG. 3 is a schematic view of the working state of the present invention;
in the figure, a seed containing bowl 1, a baffle 2, a pin 3, a torsion spring 4, a connecting pin 5, a guide rod 6, a pin 7, a fixed shaft I8, a fixed shaft II 9, a connecting rod 10, a rotating shaft 11, a stand column 12, a guide rail 13, an upper connecting body 15, a lower connecting body 16, a torsion spring 18 and a supporting plate 19 are arranged.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
The utility model provides a lever guide tracked type seed holding bowl opening and closing device, including flourishing kind bowl 1, flourishing kind bowl 1 left and right sides rotates and connects baffle 2, flourishing kind bowl 1 below is equipped with torsional spring unit, torsional spring unit below is equipped with stand 12, flourishing kind bowl 1 front and back both sides are equipped with baffle opening and closing unit respectively, baffle opening and closing unit includes connecting rod 10 and guide arm 6, connecting rod 10 one end is articulated with baffle 2 through fixed axle II9, the connecting rod 10 other end is articulated with guide arm 6 through connecting pin 5, guide arm 6 still is connected with flourishing kind bowl 1 through fixed axle I, guide arm 6 can contact with throwing kind guide 13, throw kind guide 13 through the support setting in garlic planter's seed guide tube one side.
In this embodiment, the seed containing bowl 1 includes front, back and bottom surface, and front and back are the plane, the bottom surface is arc, and left and right sides is open structure, and baffle 2 is rotated with seed containing bowl 1 through baffle round pin axle 3 and baffle torsional spring 4 and is connected, and baffle torsional spring 4 installs in baffle round pin axle 3 outside, and one end is connected with holding bowl 1, and the other end is connected with baffle round pin axle 3, and baffle torsional spring 4 guarantees that baffle 2 pastes closely and connects bowl 1.
In this embodiment, the torsional spring unit includes backup pad 19, go up connector 15, lower connector 16, pivot 11 and two torsional springs 18, and backup pad 19 upper end is fixed in flourishing seed bowl 13 bottom, and backup pad 19 lower extreme is connected with lower connector 16, and backup pad 19 top is equipped with connector 15, and pivot 11 sets up in backup pad 19, and torsional spring 18 suit is on pivot 11, and both ends connect connector 15 and lower connector 16 respectively, and two torsional springs 18 symmetry set up.
In this embodiment, there is a certain relationship between the width of the seed holding bowl 1 and the transverse width of the garlic: l 1≤L2≤1.5L1, wherein L 2 is the width of the seed containing bowl 1, and L 1 is the transverse width of the garlic.
In this embodiment, the curve equation of the cross section of the seed holding bowl 1 is composed of three sections of curves, in order to enable garlic seeds to freely fall into the seed holding bowl, the seed holding bowl is designed according to a predetermined direction, and the bottom curve section is:
f (x) =0.0469|x| 3-0.1652|x|2 +0.4251|x| -0.3267, x e (-10, 10), the middle curve segment is: f (x) =5.29|x| -46.48, x e (-12, -10), (10, 12), upper curve is: f (x) is 17-22, and x=12.
In the working process, the guide rod 6 and the seed feeding guide body 13 have a contact process and a non-contact process, in the non-contact process, the baffle plate torsion spring 4 is used for enabling the baffle plate 3 to press the tail end of the seed holding bowl, and meanwhile, under the action of the connecting rod 10, the guide rod 6 is tilted upwards. Along with the propulsion of the operation process and the operation steps, the contact process is carried out, one end of the guide rod 6 is in contact connection with the seed feeding guide body 13, under the action of the seed feeding guide body 13, the guide rod 6 rotates around the first fixed shaft, meanwhile, the baffle plate 2 is pushed to rotate around the center of the hanging lug of the containing bowl 1 under the action of the connecting rod 10, a certain angle is opened with the side surface of the containing bowl, after the guide rod 6 rotates to a certain angle, the guide rod 6 contacts the fixed rod 7, and the fixed rod 7 limits the relative movement of the guide rod 6 and the connecting rod 10, so that the guide rod 6 cannot move relatively. When the guide rod 6 continues to move along the seed feeding guide body 13, under the combined action of the connecting rod 7, the baffle plate 2 and the guide rod 6, the holding bowl 2 rotates around the rotating shaft 11, so that seed feeding is realized. And then leaves the seed-feeding guide 13 in the opposite movement to enter a non-contact process.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A lever guide type seed bowl opening and closing device, which is characterized in that: the device comprises a seed containing bowl, wherein the left side and the right side of the seed containing bowl are rotationally connected with baffle plates, a torsion spring unit is arranged below the seed containing bowl, a stand column is arranged below the torsion spring unit, baffle plate opening and closing units are respectively arranged on the front side and the rear side of the seed containing bowl, each baffle plate opening and closing unit comprises a connecting rod and a guide rod, one end of each connecting rod is hinged with the baffle plate, the other end of each connecting rod is hinged with the guide rod, the guide rods are also connected with the seed containing bowl, the guide rods can be in contact with seed throwing guide bodies, and the seed throwing guide bodies are arranged on one side of a seed guide pipe of a garlic planter through a bracket;
the seed containing bowl comprises a front surface, a rear surface and a bottom surface, wherein the front surface and the rear surface are plane surfaces, the bottom surface is arc-shaped, the left side and the right side are of an open structure, and the baffle is rotationally connected with the seed containing bowl through a baffle pin shaft and a baffle torsion spring;
the baffle torsion spring is arranged outside the baffle pin shaft, one end of the baffle torsion spring is connected with the holding bowl, the other end of the baffle torsion spring is connected with the baffle pin shaft, and the baffle torsion spring ensures that the baffle is tightly attached to the holding bowl;
The width of the seed containing bowl and the transverse width of the garlic have the following relation: l 1≤L2≤1.5L1, wherein L 2 is the width of the seed containing bowl, and L 1 is the transverse width of the garlic.
2. The lever guide type seed bowl opening and closing device according to claim 1, wherein: the torsional spring unit includes the backup pad, goes up connector, lower connector, pivot and two torsional springs, and the backup pad upper end is fixed in flourishing kind bowl bottom, and the backup pad lower extreme is connected with lower connector, and the backup pad top is equipped with the connector, and in the pivot setting backup pad, torsional spring symmetry installs in the pivot both sides, and the both ends are connected respectively and are gone up connector and lower connector.
3. The lever guide type seed bowl opening and closing device according to claim 1, wherein: the curve equation of the cross section of the seed bowl consists of three sections of curves, wherein the bottom curve section is f (x) =0.0469|x| 3-0.1652|x|2 +0.4251|x| -0.3267, x epsilon (-10, 10), the middle curve section is f (x) =5.29|x| -46.48, x epsilon (-12, -10), (10, 12), and the upper curve is 17 less than or equal to f (x) less than or equal to 22, and x=12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810959067.6A CN109005807B (en) | 2018-08-22 | 2018-08-22 | Lever guide type seed bowl opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810959067.6A CN109005807B (en) | 2018-08-22 | 2018-08-22 | Lever guide type seed bowl opening and closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109005807A CN109005807A (en) | 2018-12-18 |
| CN109005807B true CN109005807B (en) | 2024-08-09 |
Family
ID=64626802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810959067.6A Active CN109005807B (en) | 2018-08-22 | 2018-08-22 | Lever guide type seed bowl opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109005807B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119422551B (en) * | 2024-12-03 | 2025-09-16 | 山东理工大学 | Elastic opening-closing type garlic single-grain seed taking device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828449A (en) * | 2010-05-17 | 2010-09-15 | 高迟 | Sowing device capable of identifying bulbil direction of garlic cloves |
| CN209170886U (en) * | 2018-08-22 | 2019-07-30 | 山东省农业机械科学研究院 | Lever rail type seed bowl opening and closing device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100684494B1 (en) * | 2004-10-01 | 2007-02-22 | 박형갑 | Garlic planters |
| CA2777612C (en) * | 2009-10-14 | 2018-01-02 | Australian Mobile Mining Equipment Systems And Accessories Pty. Limited | Apparatus for handling containers |
| CN202335230U (en) * | 2011-11-25 | 2012-07-18 | 李松根 | Seed clove turning device for garlic planter |
| CN105379482B (en) * | 2015-10-13 | 2017-06-09 | 南通大学 | A kind of balancing method garlic bulbil direction screening plant |
| CN105230198B (en) * | 2015-11-11 | 2017-04-05 | 高迟 | Bulbus Allii intercuts mechanical hand |
| CN205196332U (en) * | 2015-12-09 | 2016-05-04 | 江苏沃得农业机械有限公司 | Automatic grain device that unloads of harvester |
-
2018
- 2018-08-22 CN CN201810959067.6A patent/CN109005807B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828449A (en) * | 2010-05-17 | 2010-09-15 | 高迟 | Sowing device capable of identifying bulbil direction of garlic cloves |
| CN209170886U (en) * | 2018-08-22 | 2019-07-30 | 山东省农业机械科学研究院 | Lever rail type seed bowl opening and closing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109005807A (en) | 2018-12-18 |
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