CN109997461A - The on-demand device of plunger mode - Google Patents
The on-demand device of plunger mode Download PDFInfo
- Publication number
- CN109997461A CN109997461A CN201811267983.XA CN201811267983A CN109997461A CN 109997461 A CN109997461 A CN 109997461A CN 201811267983 A CN201811267983 A CN 201811267983A CN 109997461 A CN109997461 A CN 109997461A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- seed
- container
- plunger
- retreat
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/12—Seeders with feeding wheels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/005—Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The present invention discloses the on-demand device of plunger mode.The on-demand device of disclosed plunger mode is characterised by comprising: outer cover, is formed with seed input port and seed outlet in upper and lower part；Seed supply roll is arranged, on the circumferential surface with the radial multiple containers being formed with for accommodating seed in a manner of it can rotate by drive shaft in above-mentioned outer cover；Multiple plungers can retreat in the state of being inserted in each above-mentioned container along the depth direction of each above-mentioned container；Advance and retreat unit, for making above-mentioned multiple plungers retreat, corresponding each container adjusts advance and retreat degree to make above-mentioned multiple plungers retreat；And scraper plate, it is excessively contained in the seed of above-mentioned container by scraping off and is removed, above-mentioned scraper plate buckles into the setting unit for being incorporated into the slot form set by above-mentioned outer cover, one side opening of above-mentioned setting unit and form opening portion, scraper plate can be dismounted by above-mentioned opening portion, above-mentioned opening portion is covered by auxiliary realizes opening and closing.
Description
Technical field
The present invention relates to by being set to seeder by the on-demand device of seed rice (or fertilizer) program request to the ground, in more detail
Ground is related to the on-demand device of the plunger mode by the way of releasing seed by force by plunger.
Background technique
As the direct sowing of rice without rice transplanting after culture rice shoot but the direct agricultural machinery and implement for directly sowing seed to the ground
Machine in trailed situation, is carrying out ground by the rear for being set to the travelable agricultural machinery such as tractor or rice transplanter
Flat operation, ditch dug with a plow operation, seeding operation and earthing operation etc..
This paddy planter is provided with seeding apparatus.In particular, on-demand seeding apparatus is used as across specified interval to kind
The device that son is sowed, hereinafter, two documents corresponding with the present invention will be illustrated.
Firstly, the nature falling type program request type seeding apparatus disclosed in documents 1 is Korean Patent authorization 10-
No. 0454245, as shown in Figure 1, comprising: multiple seed storage buckets 2 are supported by program request portion frame；And multiple rotary program requests
Bucket 4, by the seed outlet 3 that is formed by spells across specified interval on the circumferential surface come to from each seed storage bucket
2 received seeds carry out program request discharge, by rotating above-mentioned rotary program request bucket 4 with fixing speed, and by being formed in a little
Seed is discharged across specified interval in the seed outlet 3 for broadcasting 4 outer peripheral surface of bucket, to realize program request.
Then, the nature falling type program request type seeding apparatus disclosed in documents 2 is Korean Patent authorization 10-
No. 0908149, as shown in Figure 2, comprising: seeder combination bracket 6 is combined with drive shaft 5 in a rotatable way；Seeder
Frame 7 is combined with above-mentioned seeder combination bracket 6；Funnel 8 is fixedly installed on above-mentioned sowing machine frame 7；Bucket 9 is rotated, with
Can axis rotation mode be supported in the side of above-mentioned sowing machine frame 7；Cam member (not shown) is set to above-mentioned rotation bucket
9 side；And opening/closing unit (not shown), seed outlet 10 is opened and closed by above-mentioned cam member.
But such as rotary-type program request bucket (documents 1) and rotation bucket (documents 2), comparison text as described above
Part 1, documents 2 by rotary-type program request unit implement sow, if but this rotary-type program request unit close to ground or with ground
Face is in contact, then seed outlet is blocked because of the soil on ground, to cause sowing effect poor.
Therefore, need to implement to sow in a manner of making rotary-type program request unit separate predetermined distance from ground, but in this feelings
Under condition, because of the drop until rotary-type program request unit to ground, the sowing of lines form is formed, rather than program request, thus very
Hardly possible realizes the sowing of program request form.
Meanwhile during making seed fall to the ground from rotary-type program request unit, because being flowed caused by being blown to four winds
Mistake rate becomes larger, to will lead to sowing efficiency decline.
For this purpose, the applicant proposes by force in Korean Patent Publication No. 10-1722415 (documents 3)
Discharge formula seed or fertilizer on-demand device.Structure therein is recorded in bulletin above in detail, thus will omit it individually
Explanation.
Above-mentioned patent has following problem.
First, since scraper plate is embedded in the inside of outer cover, when being replaced to it, outer cover need to be decomposed, inconvenience is caused.
Second, when seed accepting hole passes through 11 directions, seed is in the inner peripheral surface of outer cover and the periphery of seed supply roll
By breakage between face.The reason is that because scraper plate is brush-type, thus be difficult to scrape completely, thus a part of seed will be fallen on
It, in the case, will be in the outer cover as fixed body and the seed supply roll as rotary body between outer cover and seed supply roll
Between be damaged.
Third, since container is made of 4 mouths, thus, only in the case where seed supply roll high speed rotation, ability
It is enough to realize program request across specified interval.That is, if seed supply roll low speed rotation, 6 directions container discharge seed it
Afterwards, the container in 3 directions is poor by generation time until reaching 6 directions, thus, only make seed supply roll with very fast
Speed could realize program request across appropriate intervals in the case where rotating.Therefore, make the high-speed rotating operating load of seed supply roll
It will improve.
4th, by the influence mobile by seeder or because wind disperses, this will lead the seed being discharged to the ground from container
Cause is difficult to realize accurate program request.
Existing technical literature
Patent document
(patent document 1) documents 1: Korean Patent authorization bulletin the 10-0454245th
(patent document 2) documents 2: Korean Patent authorization bulletin the 10-0908149th
(patent document 3) documents 3: Korean Patent authorization bulletin the 10-1722415th
Summary of the invention
Problems to be solved by the invention
The present invention is for solving existing issue as described above, and it is an object of the present invention to provide because that can not decompose
It also can be removably mounted scraper plate in the case where outer cover and can easily replace the on-demand device of the plunger mode of scraper plate.
It is a further object of the present invention to provide the seeds that can make with the section after implementing to scrape in container
Deeper inside is fallen on come the program request for the plunger mode for preventing seed to be damaged between the inner peripheral surface and seed supply roll outer peripheral surface of outer cover
Device.
Another object of the present invention is to provide can pass through to add after seed is contained in seed supply roll to arrange
The quantity of container out reduces fortune to subtract oligospermous program request discharge interval and thus can make seed supply roll low speed rotation
The on-demand device of the plunger mode of row load.
Further object of the invention is, can by seed discharge pipe that setting guidance seed is discharged to underface come with
The on-demand device for the plunger mode that the mode for being lost seed is sowed to underface.
The purpose of the present invention is not limited to content as described above, and unmentioned or other purposes can be as belonging to the present invention
The those of ordinary skill of technical field is expressly understood that by following record.
The solution to the problem
For realizing the on-demand device of the plunger mode of purpose as described above can include: outer cover, in upper and lower part shape
At having seed input port and seed outlet；Seed supply roll, in above-mentioned outer cover in a manner of it can be rotated by drive shaft
Setting, on the circumferential surface with the radial multiple containers being formed with for accommodating seed；Multiple plungers are being inserted on each
In the state of stating container, it can retreat along the depth direction of each above-mentioned container；Advance and retreat unit, it is above-mentioned multiple for making
Plunger is retreated, and corresponding each container adjusts advance and retreat degree to make above-mentioned multiple plungers retreat；And scraper plate, by scraping off excessively
The seed of above-mentioned container is contained in be removed, above-mentioned scraper plate, which buckles into, is incorporated into the slot form set by above-mentioned outer cover
Setting unit, a side opening of above-mentioned setting unit and form opening portion, scraper plate can be dismounted by above-mentioned opening portion, it is above-mentioned to open
Oral area is covered by auxiliary realizes opening and closing.
Preferably, above-mentioned seed supply roll can include: wheel shaft is combined with above-mentioned drive shaft；Foreign steamer, in above-mentioned wheel shaft
Outside form coaxial mode with wheel shaft and formed；And five or more receiving muscle, to put between above-mentioned wheel shaft and foreign steamer
Shape configuration is penetrated, above-mentioned container is formed with length direction in inside, is alongst formed with long hole in side and two sides.
Preferably, above-mentioned advance and retreat unit can include: lobe plate is configured at the one or both sides of above-mentioned seed supply roll,
Inner peripheral surface is formed with cam line；Rod is guided, the long hole being formed in each above-mentioned receiving muscle is arranged in a manner of it can roll
In the one or both sides of each above-mentioned plunger, as the rotation of above-mentioned seed supply roll is come the shape to be in contact with above-mentioned cam line
State rotates, and the advance and retreat degree of each plunger is adjusted by the bending of cam line；And elastomer, it is each above-mentioned to be set to
The opening portion direction resiliency urged of state towards container between the bottom surface of container and the lower part of each seed plunger is above-mentioned
Seed plunger.
Preferably, in the container of above-mentioned seed supply roll, the plunger in container that is connected with seed input port
It can be guaranteed by being retreated based on the bottom of the cam line shape orientation container of above-mentioned lobe plate in the inside of container
The space for filling seed can via the plunger in the container after seed input port in the container of above-mentioned seed supply roll
By more retreating based on the cam wire shaped of above-mentioned lobe plate than plunger when accommodating above-mentioned seed, sky is thus further expanded
Between, so that seed enters inside container dearly.
Preferably, the on-demand device of above-mentioned plunger mode may include vertically extending towards ground from above-mentioned seed outlet
Front a part of the seed discharge pipe of tubular state, above-mentioned seed discharge pipe is open.
Preferably, the on-demand device of above-mentioned plunger mode may also include pressing component, and above-mentioned pressing component is with can be
In the state that the mode that the rear molding of above-mentioned outer cover folds is arranged, by make the seed kind of sowing on ground in a manner of pressed.
The effect of invention
The dismounting of scraper plate can be realized in the case where not decomposing outer cover present invention as described above, thus can easily replace work
For the scraper plate of consumables.
Also, the present invention can make the seed in container be moved to receipts after scraping to the seed excessively accommodated
Deeper inside in tank, thus prevent the seed in container between the inner peripheral surface and seed supply roll outer peripheral surface of outer cover by
The phenomenon that damage.Therefore, the loss of seed can be prevented in advance.
Also, the present invention can be discharged by adding receiving and the quantity of container of seed being discharged to subtract oligospermous program request
Interval, to reach implementable required program request in the case where seed supply roll low speed rotation.As a result, than previous
Reduce operating load.
Also, the present invention by seed discharge pipe come so that the seed being discharged from container not because the wind on periphery or program request fill
The movement speed set and generate loss, so as to sow to underface, sowing efficiency can be increased.
Detailed description of the invention
Fig. 1 is the structure chart of documents 1.
Fig. 2 is the structure chart of documents 2.
Fig. 3 is the exploded perspective view of the on-demand device of plunger mode of the invention.
Fig. 4 is the assembling stereogram of the on-demand device of plunger mode of the invention.
Fig. 5 is the full sectional view for showing the working condition of on-demand device of plunger mode of the invention.
Fig. 6 is the main portion sectional view for showing the working condition of on-demand device of plunger mode of the invention.
Fig. 7 is the figure for illustrating the working condition of the pressing component of the on-demand device of plunger mode of the invention.
The explanation of appended drawing reference
100: the on-demand device 200 of plunger mode: outer cover
204: setting unit 300: seed supply roll
400: plunger 500: advance and retreat unit
510: guidance rod 520: lobe plate
521: cam line 600: scraper plate
630: auxiliary lid 700: seed discharge member
710: adapter 720: seed discharge pipe
800: pressing component 810: engaging portion
820: pressing plate
Specific embodiment
Hereinafter, the embodiment of the present invention is described in detail referring to attached drawing, so that the technical field of the invention
Those of ordinary skill easily realizes the present invention.The present invention can be realized by a variety of different embodiments, be not limited at this
Embodiment disclosed in the specification.
In order to clearly state the present invention, the part unrelated with explanation is omitted in the accompanying drawings, in the specification, for
The same or similar structural element assigns identical appended drawing reference.
In the specification, when indicating some part with other parts " being connected ", this not only includes " directly connecting
Connect " the case where, it further include " being indirectly connected with " situation in intermediate setting other component.Also, when some part " comprising " of expression
When some structural element, as long as no especially opposite record, then this means that other structures element is not precluded, but may be used also
Including other structures element.
The term being used in the present invention is to be defined by taking into account the function of term in the present invention
Term, this can be according to user of service, the difference using the intention or convention of personnel, should be to meet this hair to the definition of this term
The meaning and concept of bright technical idea is explained.
Moreover, the term of the selectivity in following embodiments is for distinguishing a structural element and other structures element, knot
Structure element is not limited to above-mentioned term.Hereinafter, in the course of describing the present invention, will omit to being possible to unnecessary
The detailed description for the relevant technologies that ground makes purport of the invention thicken.
Hereinafter, being illustrated to specific embodiments of the present invention.
Appended Fig. 3 is the exploded perspective view of the on-demand device of plunger mode of the invention, and Fig. 4 is plunger side of the invention
The assembling stereogram of the on-demand device of formula.
Referring to attached drawing, the on-demand device 100 (hereinafter referred to as on-demand device) of plunger mode of the invention includes outer cover
200, seed supply roll 300, plunger 400, advance and retreat unit 500 and scraper plate 600.This general structure with as the applicant institute Shen
Korean Patent authorization the 10-1722415th of patent please is identical.But in its detailed construction, there are differences.It is different
Place will be understood by following explanation.But in order to help to understand all structures, existing structure will be said together
It is bright.
Shell of the outer cover 200 as on-demand device of the invention, it is preferable that in order to reduce weight, with plastic injection object into
Row manufacture.
Above-mentioned outer cover 200 by being combined by form the first outer cover 210 in correspondence with each other and the second outer cover 220,
Built-in above-mentioned seed supply roll 300, plunger 400, advance and retreat unit in the chamber formed by the first outer cover 210, the second outer cover 220
500 and scraper plate 600.
It is formed with the seed input port 201 for putting into seed on the top of above-mentioned outer cover 200, is formed with and is used in lower part
The seed outlet 202 of seed is discharged.Wherein, the lower part setting in seed input port 201 passes through kind for take care of specified amount
The loading space 203 for the seed that sub- input port flows into.Seed in above-mentioned loading space 203 is supplied to the seed for being formed in rotation
The container of wheel 300 is (aftermentioned) to be flowed into.It will be described below in content and this be described in detail.
Seed supply roll 300 plays the seed by loading onto the loading space 203 for being loaded into above-mentioned outer cover 200 come to seed
The effect that outlet 202 is discharged, is arranged, in periphery in a manner of it can be rotated by drive shaft s in above-mentioned outer cover 200
On with the radial multiple containers 340 formed for accommodating seed.
This seed supply roll 300 includes: wheel shaft 310, is combined with above-mentioned drive shaft s；Foreign steamer 320, in above-mentioned wheel shaft
Outside formed with forming coaxial mode with wheel shaft；And multiple receiving muscle 330, to connect above-mentioned wheel shaft 310 and foreign steamer 320
Between mode be configured to radial, alongst form container 340 inside it, one side or two sides along
Length direction forms long hole 331.
Wherein it is preferred to form 8 above-mentioned receiving muscle 330.
The reason for this is that this is in the case where the volume of diameter and container 340 in view of seed supply roll 300
Maximum quantity.In the past by the applicant application patent in, due to receiving muscle quantity be 4 so that container it
Between interval it is relatively large, can only be obtained in the case where rotating seed supply roll with fast speed between required program request
Every.In the case, it is possible to generate operating load because of high speed rotation, and then would be possible to cause to shorten power supply unit
And power transfering part position service life the problem of, on the contrary, rotating 300 relative low speeds of seed supply roll in the application because
The interval of receiving muscle 330 is compact and can obtain required program request interval.Therefore, the worry for not generating operating load, for
The extension of the service life of power supply unit and power transfering part position also contributes.
Preferably, in order to reduce weight, such as the outer cover 200 of the foregoing description, above-mentioned seed supply roll 300 is also infused with plastics
Modeling object is formed.
In the state of making plunger 400 be inserted in the inside of each above-mentioned container 340, plunger 400 play by along
The length direction of container retreats to adjust the effect of the internal volume of container.
Advance and retreat unit 500, which plays, to be made above-mentioned multiple plungers 400 retreat and corresponds to each adjusting of container 340 advance and retreat degree
Effect, in particular, when specific container is located at top side (ten two directions), so that internal plunger retreats downward, when
When other specific containers are located at lower side (6 directions), so that internal plunger advances towards the opening portion of container.And
And when specific container is located at ten one directions, so that the plunger on internal compared with ten two directions of plunger is more towards under
Side retreats.
This advance and retreat unit 500 includes guidance rod 510, lobe plate 520 and elastomer 530.
Above-mentioned guidance rod 510 is in the orthogonal perforation plunger 400 of the long hole 331 by being formed in each above-mentioned receiving muscle 330
The both ends of roll shaft 511 combine in a rotatable way.Wherein it is preferred to which in order to reduce weight, above-mentioned guidance rod 510 is used
Plastic bearing.
Above-mentioned lobe plate 520 as non-rotary body is configured at the one of seed supply roll 300 in the inside of above-mentioned outer cover 200
The pedal of above-mentioned guidance rod 510 is played the role of on face or two sides.
This lobe plate 520 forms baked donut form, is formed in inner circumferential surface and plays stepping on for above-mentioned seed supply roll 300
The cam line 521 of plate effect.Therefore, the position of the guidance rod 510 thus to rebound can be controlled according to the form of above-mentioned cam line 521
It sets, thus can control the advance and retreat position of plunger 400 in conjunction.
Wherein, as one in important feature of the invention, in order to make the guidance rod 510 to ten by ten two directions
Position before 2 directions is retreated more towards the direction of above-mentioned drive shaft s, ten two directions region of above-mentioned cam line 521
521a has relatively small curvature, also, the guidance in order to make guidance 2 regions of rod 510 to ten by ten one directions
The direction of rod 510 towards above-mentioned drive shaft s more retreat, the curvature of the curvature of ten one region 521b than above-mentioned ten two regions
It is small.
Above-mentioned elastomer 530 plays the shape between the bottom surface and each plunger 400 for being set to each above-mentioned container 340
To the effect of the above-mentioned plunger 400 of opening portion direction resiliency urged of container 340 under state, plunger 400 will be by advance along seed
The mobile elastic force in the outer peripheral surface direction of supply roll 300.
Scraper plate 600 plays the seed excessively accommodated by the above-mentioned container scraped off in top side or fertilizer and meets to load
The effect of the content of the capacity of container, this scraper plate 600 are buckled into be incorporated into and be inserted set by the upside of above-mentioned outer cover 200
The setting unit 204 of flute profile state, the outer openings of above-mentioned setting unit can assemble and disassemble scraper plate 600 by this opening portion, on
It states opening portion and realizes opening and closing by auxiliary lid 630.
Wherein, above-mentioned scraper plate 600 includes: brush fixed frame 610, is slidably connected in above-mentioned setting unit 204；And brush
620, it is in contact in the state of planting hair in above-mentioned brush fixed frame with the surface of above-mentioned seed supply roll 300.
Therefore, when replacing scraper plate 600, without separating entire outer cover 200, can make to be arranged as long as seprating assistant lid 630
Thus one side opening in portion 204 can dismantle scraper plate 600, on the contrary, scraper plate 600 can also be arranged in this way, to make scraper plate
600 assembly and disassembly become light.
As reference, the surface damage of seed supply roll 300, scraper plate 600 are formed by brush form in order to prevent, thus its
Wear-out period is fast, thus needs frequent progressive replacement.Therefore, in the case where forming structure as described above, can effectively into
Row application.
On the other hand, the on-demand device of the plunger mode in the application may also include the lower part Xiang Jie with above-mentioned outer cover 200
The seed discharge member 700 of conjunction.Above-mentioned seed discharge member 700 includes: adapter 710, the lower pin knot with above-mentioned outer cover 200
It closes；And seed discharge pipe 720, it is formed as one with above-mentioned adapter, and 202 phase of seed outlet with above-mentioned outer cover 200
Connection.
Wherein, when the inside stream of soil to above-mentioned seed discharge pipe 720 is fashionable, soil can easily be removed, the one of front
Part can form open form, thus it can be seen that the case where seed is discharged.
On the other hand, the on-demand device of the plunger mode of the application may also include for can be in the rear molding of outer cover 200
The mode of folding be arranged in the state of by can make the seed kind of sowing on ground in a manner of the pressing component 800 that is pressed.On
State pressing component 800 can include: engaging portion 810, by pin p that above-mentioned adapter 710 and outer cover 200 are combined come with fit
The rear of orchestration combines；And pressing plate 820, it is in bending shape, is formed as one with above-mentioned engaging portion.
Above-mentioned engaging portion 810 forms the long hole 811 for making above-mentioned pin p perforation in two sides, in order to ensure adding for pressing seed
Pressure can increase the press section of weight in the formation of the end of above-mentioned pressing plate 820 in the thickness mode thicker than other positions
821。
Hereinafter, being illustrated referring to Fig. 5 to Fig. 7 to effect, that is, effect of the application.
Fig. 5 is the full sectional view for showing the working condition of on-demand device of plunger mode of the invention, and Fig. 6 is to show this hair
The main portion sectional view of the working condition of the on-demand device of bright plunger mode, Fig. 7 are for illustrating plunger side of the invention
The figure of the working condition of the pressing component of the on-demand device of formula.
If rotating drive shaft s, rotate seed supply roll 300 in conjunction.
In the process, if the seed of the container 340 and outer cover 200 that are located at the top side of seed supply roll 300 is put into
Mouthfuls 201 are aligned, then by by the form of the cam line 521 of lobe plate 520 come by via guidance rod 510 pull down plunger 400,
The bottom surface side of corresponding plunger towards container 340 retreats, to expand the internal volume of container.
It will be installed in expanded container 340 by the seed that above-mentioned seed input port 201 flows into, as shown in fig. 6, receiving
Hold the container of seed along rotating counterclockwise in attached drawing, if the seed outlet 202 with outer cover 200 is aligned, accordingly
Plunger 400 in container advances to opening for container 340 by 530 elastic thrust of elastomer flexibly supported to it
Oral area front end.
Therefore, the seed in container 340 is forcibly discharge by the forward force of plunger 400, even if container
It is obstructed with soil, is also forced to push seed by plunger, so as to realize program request in the bad mode of no sowing.
On the other hand, top side is installed in the seed of the loading space 203 of above-mentioned outer cover 200 accommodates making to have been loaded into
During slot, it is possible to which opening portion beyond top side container is excessively accommodated.The seed excessively accommodated in this way is passing through
It is scraped off when crossing ten two directions by scraper plate 600, later by the state in receiving appropriate amount.
Later, if corresponding container reaches ten one directions, above-mentioned guidance rod is passed through according to the form of cam line 521
510 retreat plunger 400 more towards the bottom surface of container 340, so that seed be made to fall on the depths inside container.As a result, may be used
Solve inner peripheral surface from a part of seed for not scraped off by above-mentioned scraper plate 600 to outer cover 200 and seed supply roll 300 outer peripheral surface it
Between flow into the problem that is damaged.
On the other hand, in the present invention, it is 8 that the quantity of container 340 is added from previous 4, therewith, even if making to plant
The revolving speed of sub- supply roll 300 is relatively slack-off, can also realize the program request of specified interval, thus can reduce operating load, in turn, can lead to
Spend the load for reducing drive motor relevant to operation and power transmission etc., Lai Yanchang service life.
Also, seed on the other hand, according to the present invention, is discharged to underface by above-mentioned seed discharge member 700, thus
It can prevent from forming the sowing of lines form, since a part of seed discharge pipe 720 is opened, so that soil is without normal direction kind
It flows into sub- discharge pipe, even if soil flows into, can also easily remove.
Also, sowed seed according to the present invention, can be pressed by pressing component 800, thus can prevent seed quilt
Germination percentage also can be improved in the phenomenon that wind is blown away.Also, when not using pressing component 800, as shown in fig. 7, can be by making to press
The mode that plate 820 rotates keeps pressing plate 820 upright and the upper end of long hole 811 is made to hang over pin p, so as to maintain pressing component
800 upright state.
Attached drawing in the present embodiment and this specification is only used for explicitly indicating that a part of technical idea of the invention, can be by
It is light in the range of technical idea of the general technical staff of the technical field of the invention in specification and attached drawing of the invention
Variation and specific embodiment derived from pine belong to the range of technical idea of the invention.
Claims (6)
1. a kind of on-demand device of plunger mode characterized by comprising
Outer cover is formed with seed input port and seed outlet in upper and lower part；
Seed supply roll is arranged, on the circumferential surface with radial in a manner of it can rotate by drive shaft in above-mentioned outer cover
It is formed with multiple containers for accommodating seed；
Multiple plungers can be along the depth direction of each above-mentioned container in the state of being inserted in each above-mentioned container
It retreats；
Advance and retreat unit, for making above-mentioned multiple plungers retreat, corresponding each container adjusts advance and retreat degree to make above-mentioned multiple columns
It fills in and moves back；And
Scraper plate is excessively contained in the seed of above-mentioned container and is removed by scraping off,
Above-mentioned scraper plate buckles into the setting unit for being incorporated into the slot form set by above-mentioned outer cover, a side opening of above-mentioned setting unit
And opening portion is formed, scraper plate can be dismounted by above-mentioned opening portion, above-mentioned opening portion is covered by auxiliary realizes opening and closing.
2. the on-demand device of plunger mode according to claim 1, which is characterized in that above-mentioned seed supply roll includes:
Wheel shaft is combined with above-mentioned drive shaft；
Foreign steamer is formed with forming coaxial mode with wheel shaft in the outside of above-mentioned wheel shaft；And
Five or more receiving muscle are alongst formed with radial configuration between above-mentioned wheel shaft and foreign steamer in inside
Above-mentioned container is alongst formed with long hole in side and two sides.
3. the on-demand device of plunger mode according to claim 2, which is characterized in that above-mentioned advance and retreat unit includes:
Lobe plate, is configured at the one or both sides of above-mentioned seed supply roll, is formed with cam line in inner peripheral surface；
Rod is guided, each above-mentioned plunger is arranged in the long hole being formed in each above-mentioned receiving muscle in a manner of it can roll
One or both sides are rotated with the rotation of above-mentioned seed supply roll with the state being in contact with above-mentioned cam line, and by convex
Wheel line is bent to adjust the advance and retreat degree of each plunger；And
Elastomer, with the state direction receiving being set between the bottom surface of each above-mentioned container and the lower part of each seed plunger
The above-mentioned seed plunger of opening portion direction resiliency urged of slot.
4. the on-demand device of plunger mode according to claim 3, which is characterized in that
In the container of above-mentioned seed supply roll, the plunger in container being connected with seed input port passes through based on above-mentioned
The bottom of the cam line shape orientation container of lobe plate retreats to guarantee in the space of the inside of container dress seed,
In the container of above-mentioned seed supply roll, pass through via the plunger in the container after seed input port based on above-mentioned
Plunger when the cam wire shaped of lobe plate is come than receiving above-mentioned seed more retreats, and further expands space, thus so as to seed
It enters inside container dearly.
5. the on-demand device of plunger mode according to claim 1, which is characterized in that
Including from above-mentioned seed outlet towards the seed discharge pipe of the vertically extending tubular state in ground,
Front a part of above-mentioned seed discharge pipe is open.
6. the on-demand device of plunger mode according to claim 1, which is characterized in that it further include pressing component, it is above-mentioned to press
Splenium part by can the rear molding of above-mentioned outer cover fold in a manner of be arranged in the state of so that sowing seed kind on ground
Mode is pressed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2018-0001141 | 2018-01-04 | ||
| KR1020180001141A KR102185608B1 (en) | 2018-01-04 | 2018-01-04 | A direct spot seeding apparatus type plunger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109997461A true CN109997461A (en) | 2019-07-12 |
Family
ID=67164904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811267983.XA Pending CN109997461A (en) | 2018-01-04 | 2018-10-29 | The on-demand device of plunger mode |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102185608B1 (en) |
| CN (1) | CN109997461A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023243747A1 (en) * | 2022-06-16 | 2023-12-21 | 주식회사 세안코리아 | Rotary-type spot seeding apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189785A (en) * | 1922-11-28 | 1924-03-28 | Maurice Joseph Charles Marie T | Improvements in or relating to machines for sowing seeds |
| CN2033573U (en) * | 1988-06-20 | 1989-03-08 | 刘应回 | Plunger type punching and spot-sowing machine on film-covered ground |
| CN2410857Y (en) * | 2000-03-10 | 2000-12-20 | 张德柱 | Precision hill-drop wheel |
| CN2445560Y (en) * | 2000-09-18 | 2001-09-05 | 山东博昌农业机械股份有限公司 | Capacity variable hole wheel type seeder |
| CN2563901Y (en) * | 2002-09-05 | 2003-08-06 | 董连富 | Seeding apparatus |
| CN106793753A (en) * | 2014-09-29 | 2017-05-31 | 农业技术矢崎株式会社 | Carrying device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970000501Y1 (en) * | 1994-08-10 | 1997-01-27 | 안재원 | Seeder |
| JPH1023809A (en) * | 1996-07-10 | 1998-01-27 | Yutaka Sagara | Seeder |
| KR100454245B1 (en) | 2002-06-28 | 2004-10-26 | (주)광산엠.티.시 | Interval type seeding device and having a interval type seeding device in direct seeder it |
| KR100908149B1 (en) | 2008-12-05 | 2009-07-16 | 문동길 | A direct spot-seeder |
| JP5632642B2 (en) * | 2010-04-09 | 2014-11-26 | 株式会社クボタ | Powder and particle feeder |
| KR101722415B1 (en) * | 2015-10-26 | 2017-04-03 | 염상민 | seed or fertilizer sowing apparatus |
-
2018
- 2018-01-04 KR KR1020180001141A patent/KR102185608B1/en active IP Right Grant
- 2018-10-29 CN CN201811267983.XA patent/CN109997461A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189785A (en) * | 1922-11-28 | 1924-03-28 | Maurice Joseph Charles Marie T | Improvements in or relating to machines for sowing seeds |
| CN2033573U (en) * | 1988-06-20 | 1989-03-08 | 刘应回 | Plunger type punching and spot-sowing machine on film-covered ground |
| CN2410857Y (en) * | 2000-03-10 | 2000-12-20 | 张德柱 | Precision hill-drop wheel |
| CN2445560Y (en) * | 2000-09-18 | 2001-09-05 | 山东博昌农业机械股份有限公司 | Capacity variable hole wheel type seeder |
| CN2563901Y (en) * | 2002-09-05 | 2003-08-06 | 董连富 | Seeding apparatus |
| CN106793753A (en) * | 2014-09-29 | 2017-05-31 | 农业技术矢崎株式会社 | Carrying device |
Non-Patent Citations (1)
| Title |
|---|
| 秦维谦，熊明寿: "《拖拉机构造 下册》", 31 October 1963 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102185608B1 (en) | 2020-12-02 |
| KR20190083468A (en) | 2019-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10045479B2 (en) | Planter and seed meter for planting multiple seed varities | |
| KR101722415B1 (en) | seed or fertilizer sowing apparatus | |
| KR102228840B1 (en) | A seeding machine | |
| CN112492932A (en) | Centrifugal discharging mechanism and agricultural even broadcast sowing device | |
| CN109997461A (en) | The on-demand device of plunger mode | |
| CN104170565B (en) | Pneumatic seeder | |
| CN201957423U (en) | Corn precision planter | |
| CN106068818B (en) | Drum-type program request seed cave-applied fertilizer seeder | |
| CN204104331U (en) | Accurate hole seeding arrangement | |
| CN210641338U (en) | Rice hill-drop device | |
| KR101446997B1 (en) | Direct spot-seeder force-emissions | |
| CN115176541A (en) | Multifunctional agricultural equipment with optional sowing and planting functions | |
| CN108834500B (en) | Agricultural seeding and fertilizing integrated machine | |
| KR20210067463A (en) | Apparatus for sowing directly seed of ginseng | |
| KR101241768B1 (en) | Seeding roller device having function of adjusting the quantity of sowed seeds | |
| CN201919327U (en) | Seed-metering device of corn precision seed sowing machine | |
| CN205336815U (en) | Smart volume dibbler of mechanical type binary | |
| CN114402753B (en) | Multifunctional hill-drop planter for paddy rice | |
| CN217011734U (en) | Even maize seeder of grain goes out for farming | |
| RU2489835C1 (en) | Hill-drop planting unit for planting germinated seeds of vegetable crops | |
| CN113906869B (en) | Saline-alkali ground air suction precision sunflower planter | |
| CN220173738U (en) | Earthing tectorial membrane device after rice seeding | |
| KR100459506B1 (en) | A device for pushing out seeds of a spot seeder | |
| KR101315328B1 (en) | Apparatus for pushing out seedsof a spot seeder | |
| CN108243644A (en) | A kind of seed-grain seed-sowing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220519 Address after: Gwangju Applicant after: Jin Shaner Applicant after: Lian Shangmin Applicant after: Lian Minzhu Applicant after: Lian Zhuxie Address before: Gwangju Applicant before: Lian Chengzhe |
|
| TA01 | Transfer of patent application right |