CN109275391A - Plunger type electrodeless variable-speed feed mechanism for seed - Google Patents
Plunger type electrodeless variable-speed feed mechanism for seed Download PDFInfo
- Publication number
- CN109275391A CN109275391A CN201710601018.0A CN201710601018A CN109275391A CN 109275391 A CN109275391 A CN 109275391A CN 201710601018 A CN201710601018 A CN 201710601018A CN 109275391 A CN109275391 A CN 109275391A
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- China
- Prior art keywords
- feed mechanism
- seed
- speed
- plunger type
- air
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- 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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Classifications
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- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
Abstract
The present invention relates to plunger type electrodeless variable-speed feed mechanism for seeds.The plunger type electrodeless variable-speed feed mechanism for seed includes: water tank, swinging disc, feed mechanism for seed main shaft, feed mechanism for seed left side plate, eccentric spider, cylinder, monitor, discharge plate, it sows room, feed mechanism for seed right end cap, feed mechanism for seed shell body, air-breathing gum cover, coaxial pulsating variable speed equipment, feed mechanism for seed right end cap is equipped on the right side of the feed mechanism for seed shell body, left side is equipped with feed mechanism for seed left side plate, water tank is provided on feed mechanism for seed right end cap, water tank side is equipped with room of sowing, monitor is equipped at the room seeding of sowing, the side of the water tank and room of sowing is equipped with discharge plate, the feed mechanism for seed left side plate is provided with feed mechanism for seed main shaft at center, the order of connection is followed successively by feed mechanism for seed main shaft inside feed mechanism for seed shell body, coaxial pulsating variable speed equipment, eccentric spider, swinging disc, cylinder, air-breathing gum cover, discharge plate.Plunger type electrodeless variable-speed feed mechanism for seed provided by the invention, can adjust chimes interval time as needed has wide range of applications suitable for the chimes of a variety of seeds, and failure rate is low.
Description
Technical field
The present invention relates to agricultural equipment technical field more particularly to plunger type electrodeless variable-speed feed mechanism for seeds.
Background technique
With the continuous popularization that China modernizes agricultural machinery, seeder has not been any fangle, is had very
Multi items have scoop-wheel, finger-clipped, air-suction seeding unit these types.Scoop-wheel and finger-clipping type seed metering device sow single, Zhi Nengbo
It plants corn and the slow seeding down of speed is inaccurate, generally 95% or so.There are two types of air-suction seed metering device is present, one is with blower
Feed mechanism for seed, in order to improve rotation speed of fan, engine keeps the disadvantages of fuel consumption is larger, and noise is larger that run at high speed.Motor gas
Feed mechanism for seed is inhaled, motor operates without stopping during operation, is easy to burn motor, and the production of suction deficiency is easy to produce since electric current is unstable
Raw the defects of losing seed phenomenon.
Summary of the invention
In view of the above drawbacks of the prior art, plunger type electrodeless variable-speed feed mechanism for seed provided by the invention, solves above-mentioned skill
Art problem provides one kind and has wide range of applications, and failure rate is low, the air-suction seed metering device improved labor efficiency.
In order to achieve the above object, the invention provides the following technical scheme:
Plunger type electrodeless variable-speed feed mechanism for seed includes: water tank, swinging disc, feed mechanism for seed main shaft, feed mechanism for seed left side plate, eccentric spider, gas
Cylinder, monitor, discharge plate, room of sowing, feed mechanism for seed right end cap, feed mechanism for seed shell body, air-breathing gum cover, coaxial pulsating variable speed
Equipment, is equipped with feed mechanism for seed right end cap on the right side of the feed mechanism for seed shell body, and left side is equipped with feed mechanism for seed left side plate, on feed mechanism for seed right end cap
It is provided with water tank, water tank side is equipped with room of sowing, and is equipped with monitor at the room seeding of sowing, and the water tank and sows the one of room
Side is equipped with discharge plate, and feed mechanism for seed main shaft, the order of connection inside feed mechanism for seed shell body are provided at feed mechanism for seed left side plate center
It is followed successively by feed mechanism for seed main shaft, coaxial pulsating variable speed equipment, eccentric spider, swinging disc, cylinder, air-breathing gum cover, discharge plate.
Wherein, the coaxial pulsating variable speed equipment is equipped with the speed Control bar being connected with feed mechanism for seed main shaft, institute
It states speed Control bar and spur gear I is controlled by sliding drift bolt, the spur gear I and the variable-speed shaft for controlling eccentric spider rotation export
Spur gear II phase on axis is engaged.
Wherein, the eccentric spider eccentric rotary drives the swinging disc eccentric swing being attached thereto, and the swinging disc is eccentric
It swings so that the multiple cylinders being attached thereto successively move back and forth, the piston of air inflator of the cylinder passes through bulb and piston shoes and swing
Disk is connected.
Wherein, the cylinder is reciprocating air-breathing cylinder, and when swinging disc drives cylinder operation, the continuous air-breathing of cylinder generates negative
Pressure.
Wherein, the air-breathing gum cover is mounted on air intake passage, the row of being additionally provided between air intake passage and water tank and room of sowing
Discharge plate, the discharge plate are equipped with suction hole, and the air-breathing gum cover generates air-breathing to the suction hole on discharge plate.
Wherein, the feed mechanism for seed main shaft and the variable-speed shaft output shaft for driving eccentric spider to rotate are on the same axle center.
Wherein, the suction hole two sides on the discharge plate are equipped with the protrusion for equidistantly distributing agitation seed.
Wherein, the air intake passage and feed mechanism for seed right end cap are an integral structure.
The beneficial effects of the present invention are: plunger type electrodeless variable-speed feed mechanism for seed provided by the invention, by the stepless of cylinder
Speed change adjustment, so that gas cylinder working condition is various, the working frequency of difference cylinder, so that the time of chimes is different, the row of increasing
The use scope of kind device, water tank filter the sundries being sucked in seed discharge sub-processes by the method for negative pressure, reduce gas
The failure problems that cylinder is easily damaged, improve labor efficiency.
For further understanding of the features and technical contents of the present invention, it please refers to below in connection with of the invention detailed
Illustrate and attached drawing, however, the drawings only provide reference and explanation, is not intended to limit the present invention.
Detailed description of the invention
With reference to the accompanying drawing, by the way that detailed description of specific embodiments of the present invention, technical solution of the present invention will be made
And other beneficial effects are apparent.
Fig. 1 is the structural schematic diagram of plunger type electrodeless variable-speed feed mechanism for seed of the present invention.
Fig. 2 is the perspective view of plunger type electrodeless variable-speed feed mechanism for seed of the present invention.
Fig. 3 is the air intake passage structure schematic diagram of plunger type electrodeless variable-speed feed mechanism for seed of the present invention.
Fig. 4 is the infinitely variable speed structure schematic diagram of plunger type electrodeless variable-speed feed mechanism for seed of the present invention.
Fig. 5 is the cylinder bottom structural schematic diagram of plunger type electrodeless variable-speed feed mechanism for seed of the present invention.
Fig. 6 is the structural representation of air cylinder of plunger type electrodeless variable-speed feed mechanism for seed of the present invention.
Specific embodiment
Further to illustrate technological means and its effect adopted by the present invention, below in conjunction with preferred implementation of the invention
Example and its attached drawing are described in detail.
Fig. 1 to Fig. 6 is please referred to, plunger type electrodeless variable-speed feed mechanism for seed includes: that plunger type electrodeless variable-speed feed mechanism for seed includes: water tank
1, swinging disc 2, feed mechanism for seed main shaft 3, feed mechanism for seed left side plate 4, eccentric spider 5, cylinder 6, monitor 7, discharge plate 8, room 9 of sowing,
Feed mechanism for seed right end cap 10, feed mechanism for seed shell body 11, air-breathing gum cover 12, coaxial pulsating variable speed equipment 13, the feed mechanism for seed
Feed mechanism for seed right end cap 10 is equipped on the right side of outer housing 11, left side is equipped with feed mechanism for seed left side plate 4, is provided with water on feed mechanism for seed right end cap 10
Case 1,1 side of water tank are equipped with and sow room 9, are equipped with monitor 7 at 9 seeding of room of sowing, and the water tank 1 and sow the one of room 9
Side is equipped with discharge plate 8, is provided with feed mechanism for seed main shaft 3 at 4 center of feed mechanism for seed left side plate, connects inside feed mechanism for seed shell body 11
Sequence is followed successively by feed mechanism for seed main shaft 3, coaxial pulsating variable speed equipment 13, eccentric spider 5, swinging disc 2, cylinder 6, air-breathing glue
Cover 12, discharge plate 8.
Preferably, coaxial pulsating variable speed equipment 13 is equipped with the speed Control bar 14 being connected with feed mechanism for seed main shaft 3,
The speed Control bar 14 controls spur gear I16 by sliding drift bolt 15, and the spur gear I16 and the eccentric spider 5 of control rotate
Variable-speed shaft output shaft 17 on spur gear II18 phase be engaged.
Preferably, eccentric 5 eccentric rotary of spider drives 2 eccentric swing of swinging disc being attached thereto, and the swinging disc 2 is eccentric
It swings so that the multiple cylinders 6 being attached thereto successively move back and forth, the piston of air inflator of the cylinder 6 passes through bulb and piston shoes and pendulum
Moving plate 2 is connected.
Preferably, cylinder 6 is reciprocating air-breathing cylinder, and when swinging disc 2 drives cylinder 6 to work, the continuous air-breathing of cylinder 6 is generated
Negative pressure.
Preferably, air-breathing gum cover 12 is mounted on air intake passage 19, between air intake passage 19 and water tank 1 and room 9 of sowing also
Equipped with discharge plate 8, the air intake passage 19 is connected by water tank 1 with cylinder 6, and the discharge plate 8 is equipped with suction hole, the suction
Gas gum cover 12 generates air-breathing to the suction hole on discharge plate 8.
Preferably, feed mechanism for seed main shaft 3 and the variable-speed shaft output shaft 17 for driving eccentric spider 5 to rotate are in the same axle center.
Preferably, the suction hole two sides on discharge plate 8 are equipped with the protrusion for equidistantly distributing agitation seed.
Preferably, the air intake passage 19 and feed mechanism for seed right end cap 10 are an integral structure.
Working principle:
Motor drives feed mechanism for seed main shaft 3 to rotate, and feed mechanism for seed main shaft 3 rotates, and drives the speed Control bar being connected with feed mechanism for seed main shaft 3
14 rotations, speed Control bar 14 drive sliding drift bolt 15 to move, and the sliding movement of drift bolt 15 drives spur gear I16 rotation, and three just
The spur gear II18 rotation that gear I16 is connected, the eccentric spider 5 with spur gear II18 rotate, and are connected with eccentric spider 5
2 eccentric swing of swinging disc, swinging disc 2 by club drive cylinder 6 rotate, cylinder 6 is reciprocating air-breathing cylinder, 6 work of cylinder
Make so that the air intake passage 19 and water tank 1 being attached thereto generate negative pressure, discharge plate 8 passes through the variable-speed shaft output shaft 17 being attached thereto
Rotation, 6 air-breathing of cylinder generate negative pressure, and seed is sucked as discharge plate 8 rotates, at seed by suction hole air-breathing for discharge plate 8
Sundries by air intake passage 19 by sundries suck water tank 1, in water filtering prevent sundries from entering cylinder 6, influence making for cylinder 6
Use the service life.Air-breathing gum cover 12 moves the seed being sucked on discharge plate 8 from the bottom to top, and it is more than air-breathing glue that seed, which is moved to top,
When set 12 generates the position of suction, suction hole is not generating suction to seed, and seed is fallen in room 9 of sowing, and passes through room 9 of sowing
Discharge, the monitor 7 for 9 bottom of room of sowing have monitored whether seed discharge, sound an alarm if without seed discharge.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. plunger type electrodeless variable-speed feed mechanism for seed characterized by comprising water tank, swinging disc, feed mechanism for seed main shaft, feed mechanism for seed left end
It is plate, eccentric spider, cylinder, monitor, discharge plate, room of sowing, feed mechanism for seed right end cap, feed mechanism for seed shell body, air-breathing gum cover, coaxial
Pulsating variable speed equipment, the feed mechanism for seed shell body right side are equipped with feed mechanism for seed right end cap, and left side is equipped with feed mechanism for seed left side plate,
Water tank is provided on feed mechanism for seed right end cap, water tank side is equipped with room of sowing, is equipped with monitor, the water at the room seeding of sowing
The side of case and room of sowing is equipped with discharge plate, and the feed mechanism for seed left side plate is provided with feed mechanism for seed main shaft, feed mechanism for seed shell at center
The internal portion order of connection is followed successively by feed mechanism for seed main shaft, coaxial pulsating variable speed equipment, eccentric spider, swinging disc, cylinder, suction
Gas gum cover, discharge plate.
2. the plunger type electrodeless variable-speed feed mechanism for seed according to claim 1, which is characterized in that the coaxial pulsating is stepless
Gear shift device is equipped with the speed Control bar being connected with feed mechanism for seed main shaft, and the speed Control bar controls commutating tooth by sliding drift bolt
I is taken turns, the spur gear I is engaged with the spur gear II phase on the variable-speed shaft output shaft for controlling eccentric spider rotation.
3. the plunger type electrodeless variable-speed feed mechanism for seed according to claim 1, which is characterized in that the bias spider bias turns
Dynamic to drive the swinging disc eccentric swing being attached thereto, the swinging disc eccentric swing makes the multiple cylinders being attached thereto successively past
The piston of air inflator of multiple movement, the cylinder is connected by bulb and piston shoes with swinging disc.
4. the plunger type electrodeless variable-speed feed mechanism for seed according to claim 1, which is characterized in that the cylinder is reciprocating suction
Gas cylinder, when swinging disc drives cylinder operation, the continuous air-breathing of cylinder generates negative pressure.
5. the plunger type electrodeless variable-speed feed mechanism for seed according to claim 1, which is characterized in that the air-breathing gum cover is mounted on
On air intake passage, discharge plate is additionally provided between air intake passage and water tank and room of sowing, the discharge plate is equipped with suction hole, described
Air-breathing gum cover generates air-breathing to the suction hole on discharge plate.
6. the plunger type electrodeless variable-speed feed mechanism for seed according to claim 1, which is characterized in that the feed mechanism for seed main shaft and band
The variable-speed shaft output shaft of dynamic bias spider rotation is on the same axle center.
7. the plunger type electrodeless variable-speed feed mechanism for seed according to claim 5, which is characterized in that the air-breathing on the discharge plate
Hole two sides are equipped with the protrusion for equidistantly distributing agitation seed.
8. according to claim 1 or plunger type electrodeless variable-speed feed mechanism for seed described in 5, which is characterized in that the air intake passage and
Feed mechanism for seed right end cap is an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601018.0A CN109275391A (en) | 2017-07-21 | 2017-07-21 | Plunger type electrodeless variable-speed feed mechanism for seed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601018.0A CN109275391A (en) | 2017-07-21 | 2017-07-21 | Plunger type electrodeless variable-speed feed mechanism for seed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109275391A true CN109275391A (en) | 2019-01-29 |
Family
ID=65184842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710601018.0A Pending CN109275391A (en) | 2017-07-21 | 2017-07-21 | Plunger type electrodeless variable-speed feed mechanism for seed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109275391A (en) |
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|---|---|---|---|---|
| CN1538092A (en) * | 2003-10-24 | 2004-10-20 | 仇延鹏 | Devce for expanding slewing rang of mechanical stepless speed changer |
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| DE102008046093A1 (en) * | 2008-03-28 | 2010-03-11 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | Distributor for a distributor |
| CN101695230A (en) * | 2009-10-20 | 2010-04-21 | 新疆科神农业装备科技开发有限公司 | Precision seeder for breeding seedlings |
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| CN1743705A (en) * | 2005-05-20 | 2006-03-08 | 江苏富力数控机床有限公司 | Mechanical press servo main transmission |
| CN201068967Y (en) * | 2007-07-12 | 2008-06-04 | 渠振兴 | Tooth engagement stepless speed changer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190129 |