CN209572401U - A kind of sowing mechanism - Google Patents
A kind of sowing mechanism Download PDFInfo
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- CN209572401U CN209572401U CN201920879825.3U CN201920879825U CN209572401U CN 209572401 U CN209572401 U CN 209572401U CN 201920879825 U CN201920879825 U CN 201920879825U CN 209572401 U CN209572401 U CN 209572401U
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- seed
- socket bore
- feed mechanism
- peripheral wall
- seeding
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Abstract
The application belongs to agricultural mechanical field, a kind of sowing mechanism is disclosed, it include: feed mechanism for seed core, shell and defeated kind of channel, the feed mechanism for seed core includes end wall and the side peripheral wall that is extended by end wall periphery, end wall and side peripheral wall surround kind of a chamber, and end wall is connected with drive shaft, and multiple groups seeding socket bore is formed on the side peripheral wall, the shell is wrapped in the outer surface of feed mechanism for seed core, and shell is equipped with feed outlet；The seed spout road includes the duct board and pipeline that closing kind chamber is matched with side peripheral wall, and the duct board is equipped with the port for connection kind chamber and pipeline.By feed mechanism for seed core, seeding socket bore position and with and associated structure design, place seed leakage；By the cooperation in defeated kind of channel and shell, realizes sowing fluency, prevent Caton.
Description
Technical field
This application involves agricultural mechanical field, in particular to a kind of sowing mechanism.
Background technique
Peanut is that China is one of big oil crops in China four, and the peanut yield in China occupies the second in the world.From 2015
After, peanut price Continued, China's peanut cultivation area is continuously increased, and data are shown, domestic peanut in 2016 in 2015
Cultivated area is 69,000,000 mu, 69,950,000 mu respectively, and total output is respectively 13,320,000 tons, 15,710,000 tons.Wherein, but with Henan,
Shandong is peanut cultivation area maximum province, and the sum of peanut cultivation area of two provinces accounts for about the 45% of the whole nation.Existing peanut is broadcast
Kind by mechanical or artificial seeding, the working method of artificial seeding not only large labor intensity, for large area plantation Henan,
Huge manpower is consumed for the provinces such as Shandong, and seeding quality is poor, low efficiency.
Existing groundnut planter generally includes ditching device, seeding apparatus and covering device, is respectively intended to complete flower
Excavating seed furrow, sowing seed and work the earthing of seed furrow after the completion of sowing work in raw sowing work.Sowing
The use of machine not only saves manpower, improves work efficiency, and improve the quality of sowing, saves seed.But
Due to complex environment limitation during seeding operation and the fault of construction of seeder itself, inevitably leaked in seeding process
Phenomenon is broadcast, however broadcast leakage can seriously affect the yield of peanut, cause a large amount of underproduction.
Utility model content
The embodiment of the present application provides a kind of sowing mechanism, is designed by the structure of feed mechanism for seed core, cooperates defeated kind of channel
And shell, it realizes sowing fluency, prevents Caton.
The embodiment of the present disclosure provides a kind of sowing mechanism.
In some embodiments, the sowing mechanism includes: feed mechanism for seed core, shell and defeated kind of channel, the feed mechanism for seed
Core includes end wall and the side peripheral wall that is extended by end wall periphery, and end wall and side peripheral wall surround kind of a chamber, and end wall is connected with drive shaft,
Multiple groups seeding socket bore is formed on the side peripheral wall, the shell is wrapped in the outer surface of feed mechanism for seed core, and shell is equipped with row
Kind hole；The seed spout road includes the duct board and pipeline that closing kind chamber is matched with side peripheral wall, and the duct board, which is equipped with, to be used
In the port of connection kind chamber and pipeline.
Optionally, the feed mechanism for seed core further includes socket bore segmentation rib, and it is to be arranged around side peripheral wall that socket bore, which divides rib,
A ring shape rib, socket bore segmentation rib is between parallel arrangement of seeding socket bore.
Optionally, the seeding socket bore is provided with limit body, limit body and seeding socket bore length side in close kind of a chamber side
To one end connect, the kind hole that passes through for seed is formed between the other end of seeding socket bore length direction.
Optionally, the duct board be equipped with slide plate, the landings plate be arc, the landings plate positioned at kind it is intracavitary and
The gap slid convenient for seed is formed with side peripheral wall.
Optionally, the sowing mechanism further includes setting for detecting photoelectric sensor described in the photoelectric sensor of seeds fall
It is placed in the lower section of feed mechanism for seed core.
Optionally, the sowing mechanism further includes reseeding mechanism, and the mechanism of reseeding includes secondary feed mechanism for seed and stepper motor,
The sowing port of the pair feed mechanism for seed and the sowing port of feed mechanism for seed core are directed at same row seeding ditch on same straight line；Institute
It states secondary feed mechanism for seed and seeding is driven by stepper motor, the structure of the pair feed mechanism for seed is identical as the structure of sowing mechanism.
Technical solution provided by the embodiments of the present application can include the following benefits: pass through feed mechanism for seed core, seeding nest
The position in hole and with and associated structure design, place seed leakage；By the cooperation in defeated kind of channel and shell, sowing stream is realized
Smooth property, prevents Caton.
It realizes broadcast leakage detection and compensation in seeding process, also, according to photoelectric sensor and the signal of encoder, reseeds
Nest spacing improves sowing accuracy, while will test and be transmitted to display device, understands sowing situation convenient for intuitive, makes corresponding
Judgement, improves the reliability of seeder.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The application can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Fig. 1 is a kind of structural schematic diagram of the sowing mechanism shown accoding to exemplary embodiment；
Fig. 2 is a kind of structural schematic diagram in the seed spout road shown accoding to exemplary embodiment；
Fig. 3 is the assembling schematic diagram of the feed mechanism for seed core and seed spout road that show accoding to exemplary embodiment；
Fig. 4 is the shell shown accoding to exemplary embodiment, the assembling schematic diagram of feed mechanism for seed core and seed spout road；
Appended drawing reference:
61, feed mechanism for seed core；611, end wall；612, side peripheral wall；613, seeding socket bore；615, limit body；616, hole is planted；
617, socket bore divides rib；11, drive shaft；14, shell；15, seed spout road；151, duct board；152, pipeline；153, port；
154, plate is slid.
Specific embodiment
The following description and drawings fully show the specific embodiment of this paper, to enable those skilled in the art to reality
Trample them.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This
The range of the embodiment of text includes equivalent obtained by the entire scope of claims and all of claims
Object.Herein, term " first ", " second " etc. are used only for distinguishing an element and another element, without requiring
Either imply that there are any actual relationship or sequences between these elements.Actually the first element can also be referred to as second
Element, vice versa.Moreover, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion,
So that the structure, device or the equipment that include a series of elements not only include those elements, but also including not clear
The other element listed, or further include for this structure, device or the intrinsic element of equipment.Do not limiting more
In the case where, the element that is limited by sentence "including a ...", it is not excluded that include the structure of the element, device or
There is also other identical elements in equipment.
Term " longitudinal direction " herein, " transverse direction ", "upper", "lower", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom" "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, only
It is to be described herein with simplified for ease of description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In description herein, unless separately
There are regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being mechanically connected or being electrically connected
Connect, the connection being also possible to inside two elements can be directly connected, can also indirectly connected through an intermediary, for
For those skilled in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figures 1 to 4, the embodiment of the present disclosure proposes a kind of sowing mechanism, comprising: feed mechanism for seed core, shell and
Defeated kind of channel, the feed mechanism for seed core include end wall and the side peripheral wall that is extended by end wall periphery, and end wall and side peripheral wall surround kind
Chamber, end wall are connected with drive shaft, and multiple groups seeding socket bore is formed on the side peripheral wall, and the shell is wrapped in feed mechanism for seed core
Outer surface, shell are equipped with feed outlet；The seed spout road includes the duct board and pipeline that closing kind chamber is matched with side peripheral wall,
The duct board is equipped with the port for connection kind chamber and pipeline.Seed by the road 152 opening be put into, through port 153 into
Enter intracavitary to planting.
Optionally, 61 end wall 611 of feed mechanism for seed core is circle, surround circular edge to the side of vertical circular end wall 611
To side peripheral wall 612 is extended, side peripheral wall 612 and end wall 611 are surrounded by the structure of a cylindrical cavities.
Optionally, the feed mechanism for seed core further includes socket bore segmentation rib, and it is to be arranged around side peripheral wall that socket bore, which divides rib,
A ring shape rib, socket bore segmentation rib is between parallel arrangement of seeding socket bore.
Using above-described embodiment, in order to fall seed, multiple groups seeding socket bore 613 is laid with along side peripheral wall 612,
The effect of seeding socket bore 613 is seeding, that is, seed to be sowed is by seeding socket bore 613 by sowing extremely kind ditch.In order to improve
Multiple socket bore can be set in sowing ability, every group of seeding socket bore, and specific in the present embodiment, every group of seeding socket bore includes setting parallel
The two seeding socket bore 613 set, this structure may be implemented while the sowing of two seeds.But in order to avoid seeding socket bore 613
Between influence each other, on the side wall 612 between two seeding socket bore 613, be provided with socket bore segmentation rib 617, this implementation
In example, socket bore segmentation rib 617 is the rib for the ring shape being arranged around side peripheral wall 612.According to demand, it also can be set one
A or greater number of seeding socket bore 613.
Sowing effect will be kept uniformly as far as possible, and therefore, the seeding socket bore on feed mechanism for seed core is uniformly distributed along side peripheral wall
's.
Optionally, for the seeding socket bore in being provided with limit body 615 close to kind of a chamber side, the effect of limit body 615 is to keep away
Exempt from after seed enters seeding socket bore 613, then leaked out from seeding socket bore 613.Limit body 615 and seeding socket bore 613 are far from kind of chamber
The spacing of one side end can accommodate seed to be sowed, and limit body is connect with one end of seeding socket bore length direction, with seeding nest
The kind hole 616 passed through for seed is formed between the other end in hole length direction.
Optionally, the duct board, which is equipped with, slides plate 154, and the landing plate is arc, and the landing plate is located at kind of a chamber
Gap that is interior and being slid with the formation of side peripheral wall convenient for seed, so that the seed slid from seeding socket bore 613 slides.
Using above-described embodiment, the seed original state in seeding socket bore 613 is located on limit body 615, by highest point
The gap for sliding and being formed between plate 154 and feed mechanism for seed core 61 is fallen by gravity afterwards, seed from seeding socket bore fall after from
It slides in the gap of plate 154 and feed mechanism for seed core 61 and slides.
Using above-described embodiment, seed is directed to the position of shell feed outlet by landing plate 154 after sliding plate 154 and sliding
It sets.It is discharged from shell feed outlet.Shell feed outlet can be penetrated through with seeding socket bore 613, if it exists operation irregularity, and seed is not through cunning
Plate landing is fallen, seed can also normally be discharged.Feed mechanism for seed core 61 rotates, but feed mechanism for seed shell 14 does not rotate, in this way, guaranteeing only
Have when shell feed outlet is aligned in the seeding socket bore 613 on feed mechanism for seed core 61, seed can just be fallen.Feed mechanism for seed core 61
In rotation process, a seeding socket bore 613 is only had every time and is aligned with shell feed outlet, and the kind in this seeding socket bore 613
Son can slide to kind ditch.
Optionally, the sowing mechanism further includes setting for detecting photoelectric sensor described in the photoelectric sensor of seeds fall
It is placed in the lower section of feed mechanism for seed core.
Optionally, the sowing mechanism further includes reseeding mechanism, and the mechanism of reseeding includes secondary feed mechanism for seed and stepper motor,
The sowing port of the pair feed mechanism for seed and the sowing port of feed mechanism for seed core are directed at same row seeding ditch on same straight line；Institute
It states secondary feed mechanism for seed and seeding is driven by stepper motor, the structure of the pair feed mechanism for seed is identical as the structure of sowing mechanism.The benefit
Kind mechanism is set in rack, and is located at the opposite direction side in sowing mechanism advance sowing direction.
Optionally, the sowing mechanism further includes for detecting the encoder of drive shaft speed, reseeding mechanism for controlling
Control device (not shown) that whether operation is reseeded and for showing seeder operating parameter and reseeding the display of quantity
Mechanism (not shown), the control device are run by single-chip microcontroller.Optionally, display device is electrically connected with control device,
Control device receives the signal from photoelectric sensor and encoder, sends the data to display device, and display device includes
Touch screen touches screen display sowing quantity, reseeds quantity and present speed, meanwhile, touch screen can pass through touch input
Whether control compensation system runs.
The photoelectric sensor control device electrical connection；The encoder is set in drive shaft, and electric with control device
Connection.The signal that the control device can be detected according to the photoelectric sensor and the encoder, adjusts stepping in real time
Nest spacing is reseeded in the revolving speed of motor, change.
Using above-described embodiment, the signal of photoelectric sensor is sent to control device, and control device is received from photoelectricity
Control signal is reseeded in the signal formation of sensor, is adjusted in real time according to the signal of encoder and is reseeded nest spacing.Device is reseeded to receive
Carry out the signal of reseeding of self-control device, the rotation of step motor control pair feed mechanism for seed is reseeded.Reseeding the default of mechanism 7 is not work
, in the case where detecting that feed outlet does not have seeds fall, feedback is reseeded into control signal, the work of mechanism 7 is reseeded in control, into
Row is reseeded；But it is detecting in feed outlet in seed-bearing situation, is not feeding back and reseed control signal, reseeding mechanism 7 without mending
Kind operation.
In order to change reseed nest spacing in real time according to the real-time speed of drilling of seeder, realization is accurately reseeded, feed mechanism for seed core
Vertically arranged, when photoelectric sensor detects broadcast leakage, feedback arrives control device, meanwhile, control device is according to current speed of drilling
It controls secondary feed mechanism for seed rotation to reseed, the angle of secondary feed mechanism for seed rotation is 36 °, that is to say, that when broadcast leakage occurs, control device is generated
Signal is reseeded, when secondary feed mechanism for seed advances to scarce kind of position, secondary feed mechanism for seed rotates 36 °, and secondary feed mechanism for seed seeding socket bore discharge seed is proper
The position for dropping into broadcast leakage in kind of ditch well completes to reseed.
The application is not limited to the structure for being described above and being shown in the accompanying drawings, and can not depart from its model
It encloses and carry out various modifications and change.Scope of the present application is only limited by the accompanying claims.
Claims (4)
1. a kind of sowing mechanism characterized by comprising feed mechanism for seed core, shell and defeated kind of channel, the feed mechanism for seed core packet
The side peripheral wall for including end wall and being extended by end wall periphery, end wall and side peripheral wall surround kind of a chamber, and end wall is connected with drive shaft, the side
Multiple groups seeding socket bore is formed on peripheral wall, the shell is wrapped in the outer surface of feed mechanism for seed core, and shell is equipped with feed outlet；Institute
Stating seed spout road includes the duct board and pipeline that closing kind chamber is matched with side peripheral wall, and the duct board, which is equipped with, is used for connection kind
The port of chamber and pipeline；The sowing mechanism further includes the photoelectric sensor for detecting seeds fall, the photoelectric sensor
It is set to the lower section of feed mechanism for seed core, the sowing mechanism further includes for detecting the encoder of drive shaft speed, for controlling
It reseeds mechanism and whether runs the control device reseeded and for showing seeder operating parameter and reseeding the indication mechanism of quantity,
The control device is run by single-chip microcontroller；Display device is electrically connected with control device, and control device is received from photoelectric transfer
The signal of sensor and encoder, sends the data to display device；The photoelectric sensor is electrically connected with control device；The volume
Code device is set in drive shaft, and is electrically connected with control device, and the control device can be according to the photoelectric sensor and institute
The signal that encoder detects is stated, adjusts the revolving speed of stepper motor in real time, nest spacing is reseeded in change.
2. a kind of sowing mechanism as described in claim 1, which is characterized in that the feed mechanism for seed core further includes socket bore segmentation rib
Item, socket bore segmentation rib are the rib around a ring shape of side peripheral wall setting, and the socket bore segmentation rib is located at parallel setting
Seeding socket bore between.
3. a kind of sowing mechanism as described in claim 1, which is characterized in that the seeding socket bore is arranged in close to kind of chamber side
There is limit body, limit body is connect with one end of seeding socket bore length direction, between the other end of seeding socket bore length direction
Form the kind hole passed through for seed.
4. a kind of sowing mechanism as described in claim 1, which is characterized in that the duct board, which is equipped with, slides plate, the cunning
Falling plate is arc, and the plate that slides is located at the gap that kind is intracavitary and slides with the formation of side peripheral wall convenient for seed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920879825.3U CN209572401U (en) | 2019-06-12 | 2019-06-12 | A kind of sowing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920879825.3U CN209572401U (en) | 2019-06-12 | 2019-06-12 | A kind of sowing mechanism |
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| CN209572401U true CN209572401U (en) | 2019-11-05 |
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ID=68347793
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| CN201920879825.3U Active CN209572401U (en) | 2019-06-12 | 2019-06-12 | A kind of sowing mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207372A (en) * | 2021-05-31 | 2021-08-06 | 四川农业大学 | Intelligent peanut seeding device and method |
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2019
- 2019-06-12 CN CN201920879825.3U patent/CN209572401U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207372A (en) * | 2021-05-31 | 2021-08-06 | 四川农业大学 | Intelligent peanut seeding device and method |
| CN113207372B (en) * | 2021-05-31 | 2022-05-10 | 四川农业大学 | Intelligent peanut seeding device and method |
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