CN109005786A - A kind of aspirated-air type vacuum seed sowing machine - Google Patents
A kind of aspirated-air type vacuum seed sowing machine Download PDFInfo
- Publication number
- CN109005786A CN109005786A CN201810922370.9A CN201810922370A CN109005786A CN 109005786 A CN109005786 A CN 109005786A CN 201810922370 A CN201810922370 A CN 201810922370A CN 109005786 A CN109005786 A CN 109005786A
- Authority
- CN
- China
- Prior art keywords
- main body
- aspirated
- blower
- seed
- air type
- 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
- 238000009331 sowing Methods 0.000 title claims abstract description 27
- 238000007790 scraping Methods 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000008450 motivation Effects 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 240000000662 Anethum graveolens Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
- A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Sowing (AREA)
Abstract
The invention discloses a kind of aspirated-air type vacuum seed sowing machines, including seeder main body, the seeder main body is internally provided with motor, the motor upper end connects the storage tank for storing seed, position positioned at the side of motor has blower, the blower upper end connects a guide duct, and the blower side offers discharge port；The seeder main body inner left wall is fixed with snak link, which connects on the left of an adjustable spring to blower, and the lower end side of the seeder main body is fixedly installed with mud guard, and the side of mud guard is provided with driving wheel.A kind of aspirated-air type vacuum seed sowing machine of the present invention, pass through the cooperation between blower, seed scraping device and vacuum chamber, the discharge rate of seed can be made rationally to be controlled, avoid seed a variety of or the case where few kind, the spring shock absorption mechanism of setting simultaneously, bring shakes when can buffer machine operation, keeps sowing more steady, sowing stability is improved, better prospect of the application is brought.
Description
Technical field
The present invention relates to agricultural mechanical field, in particular to a kind of aspirated-air type vacuum seed sowing machine.
Background technique
Seeder is the planting machinery for sowing object with crop seed, with Mr. Yu's class or the seeder of certain crop, Chang Guan
With crop species title, such as grain dill, corn seeding drill, cotton planter, herbage seed broadcaster, make in modern agriculture
With extensive；And there are certain drawbacks when in use in existing seeder, traditional seed sowing machine uses mechanical planting, can not
The case where discharge rate of control seed well, seed is easy to appear a variety of or few kinds, while shortcoming in terms of stability is sowed,
Certain influence is brought when use, for this purpose, it is proposed that a kind of aspirated-air type vacuum seed sowing machine.
Summary of the invention
The main purpose of the present invention is to provide a kind of aspirated-air type vacuum seed sowing machines, can effectively solve background technique
The problems in.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of aspirated-air type vacuum seed sowing machine, including seeder main body, the seeder main body are internally provided with motor,
The motor upper end connects the storage tank for storing seed, and the position positioned at the side of motor has blower, the blower upper end
A guide duct is connected, and the blower side offers discharge port；
The seeder main body inner left wall is fixed with snak link, which connects on the left of an adjustable spring to blower, institute
The lower end side for stating seeder main body is fixedly installed with mud guard, and the side of mud guard is provided with driving wheel, has on driving wheel
There is conveyer chain, which is connected to motor, and conveyer chain, by motor drive, the side of the driving wheel is provided with one
Driven wheel, the driven wheel are fixedly connected by support arm with seeder main body, and the inside of support arm has damping spring.
Preferably, one end of the damping spring is fixed with a connecting plate, and driven wheel passes through connecting plate and damping
Spring is flexibly connected.
Preferably, the outer surface of the driving wheel is provided with anti-sliding burr, and the upper surface of driving wheel is close to two side positions
Place is fixedly installed with brake block.
Preferably, the inside of the storage tank offers vacuum chamber, and the lower end outlet port of storage tank is equipped with a seeding
Disk and seed scraping device.
Preferably, the storage tank is a pyramidal structure wide at the top and narrow at the bottom, and is provided with slot cover at storage tank upper end opening.
Compared with prior art, the invention has the following beneficial effects: the aspirated-air type vacuum seed sowing machine, pass through wind
Cooperation between machine, seed scraping device and vacuum chamber can be such that the discharge rate of seed is rationally controlled, and avoid seed a variety of or few kind
The case where, while the spring shock absorption mechanism being arranged, when equipment at runtime, damping spring is squeezed at driven wheel, and driven wheel mentions
Damping spring is popped up for a reaction force, is in reciprocally swinging state, bring shakes when can buffer machine operation, makes to broadcast
Kind is more steady, improves sowing stability, brings better prospect of the application, and whole device structure is simple, easy to operate, uses
Effect is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of aspirated-air type vacuum seed sowing machine of the present invention；
Fig. 2 is the enlarged view in a kind of Fig. 1 of aspirated-air type vacuum seed sowing machine of the present invention at A；
Fig. 3 is a kind of connection schematic diagram of aspirated-air type vacuum seed sowing machine driven wheel and damping spring of the present invention.
In figure: 1, seeder main body；2, motor；3, blower；4, guide duct；5, storage tank；6, discharge port；7, snak link；
8, adjustable spring；9, mud guard；10, driving wheel；11, support arm；12, damping spring；13, driven wheel；14, connecting plate.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figure 1-3, a kind of aspirated-air type vacuum seed sowing machine, including seeder main body 1, the seeder main body 1
Be internally provided with motor 2, which connects the storage tank 5 for storing seed, positioned at the side of motor 2
Position has blower 3, which connects a guide duct 4, and 3 side of blower offers discharge port 6；
1 inner left wall of seeder main body is fixed with snak link 7, and it is left to blower 3 which connects an adjustable spring 8
Side, the lower end side of the seeder main body 1 is fixedly installed with mud guard 9, and the side of mud guard 9 is provided with driving wheel 10,
There is conveyer chain, which is connected to motor 2, and conveyer chain is driven by motor 2, the driving wheel 10 on driving wheel 10
Side be provided with a driven wheel 13, which is fixedly connected by support arm 11 with seeder main body 1, and support arm
11 inside has damping spring 12；
One end of damping spring 12 is fixed with a connecting plate 14, and driven wheel 13 is living by connecting plate 14 and damping spring 12
Dynamic connection；The outer surface of driving wheel 10 is provided with anti-sliding burr, and the upper surface of driving wheel 10 fixed peace at two side positions
Equipped with brake block；The inside of storage tank 5 offers vacuum chamber, and the lower end outlet port of storage tank 5 is equipped with a discharge plate and scrapes
Kind device；Storage tank 5 is a pyramidal structure wide at the top and narrow at the bottom, and is provided with slot cover at 5 upper end opening of storage tank.
It should be noted that the present invention is a kind of aspirated-air type vacuum seed sowing machine；
As shown in Figure 1, motor 2 operates when the aspirated-air type vacuum seed sowing machine works, the transmission chain link on driving wheel 10
In motor 2, and conveyer chain is driven by motor 2, is able to drive the advance of driving wheel 10, while being provided for the movement of blower 3 dynamic
Can, negative pressure is generated by blower 3, is transmitted to the vacuum chamber of the inside of storage tank 5, and the lower end outlet port of storage tank 5 is equipped with a row
Discharge plate and seed scraping device, when discharge plate turns round, the absorbed seed under vacuum chamber suction function, and rotated together with discharge plate, work as kind
Son produces vacuum chamber and then bears negative pressure, just falls in ditch by self weight or under seed scraping device effect, finally passes through discharge port 6
Discharge seed can be such that the discharge rate of seed is rationally controlled, be kept away by the cooperation between blower 3, seed scraping device and vacuum chamber
The case where exempting from a variety of or few kinds of seed；
As shown in Figure 2 is the connection between snak link 7 and adjustable spring 8, when equipment at runtime, adjustable spring 8 is to spring
It detains and is squeezed at 7, since snak link 7 is the inner wall for being fixed on seeder main body 1, being capable of providing a reaction force makes adjustable spring
8 pop-ups are in reciprocally swinging state, reduce the vibration of equipment, improve operation stability；
It is illustrated in figure 3 the connection schematic diagram of driven wheel and damping spring, one end of damping spring 12 is fixed with a connecting plate
14, and driven wheel 13 is flexibly connected by connecting plate 14 with damping spring 12, and bring shakes when can buffer machine operation,
Keep sowing more steady, improves sowing stability.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of aspirated-air type vacuum seed sowing machine, including seeder main body (1), it is characterised in that: the seeder main body (1)
Be internally provided with motor (2), which connects the storage tank (5) for storing seed, be located at motor (2)
The position of side there are blower (3), which connects a guide duct (4), and blower (3) side opens up
There are discharge port (6)；
Seeder main body (1) inner left wall is fixed with snak link (7), which connects an adjustable spring (8) extremely
On the left of blower (3), the lower end side of the seeder main body (1) is fixedly installed with mud guard (9), and the side of mud guard (9)
It is provided with driving wheel (10), there is conveyer chain, which is connected to motor (2), and conveyer chain is by electricity on driving wheel (10)
Motivation (2) driving, the side of the driving wheel (10) are provided with a driven wheel (13), which passes through support arm
(11) it is fixedly connected with seeder main body (1), and the inside of support arm (11) has damping spring (12).
2. a kind of aspirated-air type vacuum seed sowing machine according to claim 1, it is characterised in that: the damping spring (12)
One end be fixed with a connecting plate (14), and driven wheel (13) by connecting plate (14) and damping spring (12) activity even
It connects.
3. a kind of aspirated-air type vacuum seed sowing machine according to claim 1, it is characterised in that: the driving wheel (10)
Outer surface is provided with anti-sliding burr, and the upper surface of driving wheel (10) is fixedly installed with brake block at two side positions.
4. a kind of aspirated-air type vacuum seed sowing machine according to claim 1, it is characterised in that: the storage tank (5) it is interior
Portion offers vacuum chamber, and the lower end outlet port of storage tank (5) is equipped with a discharge plate and seed scraping device.
5. a kind of aspirated-air type vacuum seed sowing machine according to claim 1 or 4, it is characterised in that: the storage tank (5) is
One pyramidal structure wide at the top and narrow at the bottom, and slot cover is provided at storage tank (5) upper end opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810922370.9A CN109005786A (en) | 2018-08-14 | 2018-08-14 | A kind of aspirated-air type vacuum seed sowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810922370.9A CN109005786A (en) | 2018-08-14 | 2018-08-14 | A kind of aspirated-air type vacuum seed sowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109005786A true CN109005786A (en) | 2018-12-18 |
Family
ID=64634091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810922370.9A Pending CN109005786A (en) | 2018-08-14 | 2018-08-14 | A kind of aspirated-air type vacuum seed sowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109005786A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1014495A1 (en) * | 1981-12-16 | 1983-04-30 | Matyushkov Mikhail | Sowing apparatus |
| CN104885658A (en) * | 2014-03-08 | 2015-09-09 | 山东德农农业机械制造有限责任公司 | Aspirated-air type corn seeding machine |
| CN206808042U (en) * | 2017-06-26 | 2017-12-29 | 石美秀 | A kind of damping type agricultural seeder equipment |
| CN108323281A (en) * | 2018-05-02 | 2018-07-27 | 姚丽珍 | A kind of seeding apparatus |
| CN208971954U (en) * | 2018-08-14 | 2019-06-14 | 浙江玲珑生态农业股份有限公司 | A kind of aspirated-air type vacuum seed sowing machine |
-
2018
- 2018-08-14 CN CN201810922370.9A patent/CN109005786A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1014495A1 (en) * | 1981-12-16 | 1983-04-30 | Matyushkov Mikhail | Sowing apparatus |
| CN104885658A (en) * | 2014-03-08 | 2015-09-09 | 山东德农农业机械制造有限责任公司 | Aspirated-air type corn seeding machine |
| CN206808042U (en) * | 2017-06-26 | 2017-12-29 | 石美秀 | A kind of damping type agricultural seeder equipment |
| CN108323281A (en) * | 2018-05-02 | 2018-07-27 | 姚丽珍 | A kind of seeding apparatus |
| CN208971954U (en) * | 2018-08-14 | 2019-06-14 | 浙江玲珑生态农业股份有限公司 | A kind of aspirated-air type vacuum seed sowing machine |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |