CN108156898A - A kind of sowing covering device for vegetable cultivation - Google Patents
A kind of sowing covering device for vegetable cultivation Download PDFInfo
- Publication number
- CN108156898A CN108156898A CN201810027082.7A CN201810027082A CN108156898A CN 108156898 A CN108156898 A CN 108156898A CN 201810027082 A CN201810027082 A CN 201810027082A CN 108156898 A CN108156898 A CN 108156898A
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- China
- Prior art keywords
- water tank
- rotating disc
- earthing
- shifting chute
- sowing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a kind of sowing covering devices for vegetable cultivation of growing vegetables technical field, and including seed-box, water tank, rotating disc, earthing disk and trailing bar, the present invention makes to water in time after sowing by setting seed-box and water tank；After sowing, the rotation of rotating disc makes third shifting chute that connecting pole be driven to move outward, so as to outwardly open trailing bar, earthing disk and rotating disc is made to be moved downward to ground proximity by rotary cylinder and screw rod, rotate backward rotating disc again, trailing bar sets back under the action of third shifting chute and spring, while the soil of surrounding is moved inward by clean-up scraper, seed is covered, completes the process of earthing；The present invention integrates the function of sowing, watering and earthing, reduces the manual operation of worker, improves working efficiency, while simple in structure, easy to use.
Description
Technical field
The present invention relates to growing vegetables technical field, specially a kind of sowing covering devices for vegetable cultivation.
Background technology
Agricultural is vigorously supported with the fast development and country of modern science and technology, agricultural technology has become most people
The emphasis of research, and it is the important ring of agricultural to sow.During vegetable cultivation, seed is typically seeded by plane by worker manually
In good soil pit, this needs to consume a large amount of time and muscle power, and working efficiency is low；Also there are many seeding apparatus in the market, can replace
Generation sowing by hand, realizes the purpose quickly sowed, but these devices are mostly complicated, heavy, is not easy to operate, discomfort shares
In vegetable cultivation；And sowing of vegetable it is complete after also need to be watered, work, the general seeder such as earthing cannot be completed all
Work needs additional manual operation, spends the time and working efficiency is low.
Based on this, the present invention devises a kind of sowing covering device for vegetable cultivation, to solve the above problems.
Invention content
The purpose of the present invention is to provide a kind of sowing covering device for vegetable cultivation, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical solution：A kind of sowing covering device for vegetable cultivation,
Including seed-box, water tank, rotating disc, earthing disk and trailing bar, the seed-box is located at the top of water tank, and the bottom of seed-box is set
There is discharge nozzle, the bottom end of discharge nozzle is through and out water tank, and the bottom of the water tank is equipped with outlet pipe, and one end of outlet pipe is with going out
Expects pipe connects, and the lower section of the water tank is equipped with fixed frame, and the bottom of fixed frame is equipped with the first motor and rotary cylinder, the rotary cylinder
Driven gear is equipped with, the first motor is equipped with driving gear, and driving gear is engaged with driven gear；The rotating disc and earthing
Plate disc is socketed on the bottom end of discharge nozzle in the lower section of fixed frame, is circumferentially uniformly arranged in the earthing disk there are four first
Shifting chute, the upper surface of earthing disk are correspondingly provided with the second shifting chute, and the second shifting chute is connected with first movement slot, and the second movement
Spring is equipped in slot, the first sleeve is fixedly connected at the center of the earthing disk, the top of the first sleeve is fixed with connected unit,
The both sides of the connected unit are symmetrically fixed with screw rod, and the upper end of the screw rod is located in rotary cylinder, and pass through screw thread with rotary cylinder
Connection；Third shifting chute is correspondingly provided on the rotating disc, second sleeve is fixed at center, the top of second sleeve is equipped with tooth
The distance between center of circle, the third shifting chute and rotating disc gradually increases along cylinder, and the rotating disc is located at earthing disk
Top, second sleeve is socketed on the outside of the first sleeve, and gear ring is located at the lower section of connected unit, and the fixed frame is equipped with the
Two motors are fixedly connected with spool gear on the second motor, and spool gear is engaged with gear ring；The trailing bar includes connecting plate, described
The side of connecting plate is fixedly connected with clean-up scraper, and the other end is equipped with spring stack, and the upper end of spring stack is fixed with mobile column, the company
Fishplate bar is located in first movement slot, and spring stack is located in the second shifting chute and is fixedly connected with spring, and mobile column is located at rotating disc
On third shifting chute in, the clean-up scraper correspond to earthing disk outer diameter be set as arc plate and positioned at earthing disk outside.
Preferably, the rotary cylinder is equipped with belt wheel, and belt wheel is equipped with transmission belt, and the bottom side rotation of the water tank connects
It connects there are two adjustment wheel, and the bottom center of circle of two adjustment wheels and water tank is located along the same line, outlet pipe is located at the another of the center of circle
Side, the belt wheel are correspondingly connected with by transmission belt and adjustment wheel and the belt wheel of opposite side.
Preferably, the two bottom sides of the fixed frame are also fixedly connected with link, and link is equipped with idler wheel.
Preferably, the arc length of the clean-up scraper is a quarter of full circle.
Preferably, the bottom end of the discharge nozzle corresponds to the bottom surface of earthing disk equipped with limiting stand.
Preferably, the first valve is equipped in the outlet pipe, the discharge nozzle is located at water tank bottom and outlet pipe connectivity part
Between part be equipped with the first valve.
Preferably, the top of the seed-box is equipped with feed inlet.
Preferably, the upper portion side wall of the water tank is equipped with water inlet, and water inlet plug is equipped in water inlet.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention ties sowing by setting seed-box and water tank
It can water in time after beam；After sowing, the rotation of rotating disc makes third shifting chute that connecting pole be driven to move outward, so as to
Trailing bar is outwardly opened, earthing disk and rotating disc is made to be moved downward to ground proximity, then make rotation by rotary cylinder and screw rod
Disk rotates backward, and trailing bar sets back under the action of third shifting chute and spring, while the soil of surrounding is passed through clean-up scraper
Move inward, seed is covered, complete the process of earthing；The present invention integrates the function of sowing, watering and earthing, reduces
The manual operation of worker improves working efficiency, while simple in structure, easy to use.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, embodiment will be described below required
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the connection diagram of rotating disc of the present invention and earthing disk；
Fig. 3 is earthing dish structure schematic diagram of the present invention；
Fig. 4 is rotating disc structure diagram of the present invention；
Fig. 5 is the connection diagram of rotary cylinder of the present invention；
Fig. 6 is the structure diagram of trailing bar of the present invention；
Fig. 7 is the connection diagram of the first motor and rotary cylinder of the invention.
In attached drawing, parts list represented by the reference numerals are as follows：
1- seed-boxes, 101- feed inlets, 2- water tanks, 201- water inlets, 202- water inlet plugs, 203- outlet pipes, 3- discharge nozzles,
301- limiting stands, 4- earthing disks, 401- first movement slots, the second shifting chutes of 402-, 403- springs, the first sleeves of 404-, 405-
Connected unit, 5- rotating discs, 501- third shifting chutes, 502- second sleeves, 503- gear rings, 6- trailing bars, 601- mobile columns, 602-
Spring stack, 603- connecting plates, 604- clean-up scrapers, 7- rotary cylinders, 701- driven gears, 702- belt wheels, 703- transmission belts, 8- spiral shells
Bar, the first motors of 9-, 901- driving gears, the second motors of 10-, 11- spool gears, 12- idler wheels, 13- adjustment wheels,
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Attached drawing is please referred to, the present invention provides a kind of technical solution：A kind of sowing covering device for vegetable cultivation, including
Seed-box 1, water tank 2, rotating disc 5, earthing disk 4 and trailing bar 6, the seed-box 1 are located at the top of water tank 2, the bottom of seed-box 1
Portion is equipped with discharge nozzle 3, and through and out water tank 2, the bottom of the water tank 2 is equipped with outlet pipe 203, water outlet for the bottom end of discharge nozzle 3
One end of pipe 203 is connected with discharge nozzle 3, and the lower section of the water tank 2 is equipped with fixed frame, and the bottom of fixed frame is equipped with the first motor 9
With rotary cylinder 7, the rotary cylinder 7 is equipped with driven gear 701, and the first motor 9 is equipped with driving gear 901, driving gear 901
It is engaged with driven gear 701；The rotating disc 5 and 6 disk of trailing bar are socketed on the bottom end of discharge nozzle 3 in the lower section of fixed frame,
First movement slot 401 there are four being circumferentially uniformly arranged in the earthing disk 4, the upper surface of earthing disk 4 is correspondingly provided with the second shifting
Dynamic slot 402, the second shifting chute 402 are connected with first movement slot 401, and spring 403 is equipped in the second shifting chute 402, described to cover
The first sleeve 404 is fixedly connected at the center of native disk 4, the top of the first sleeve 404 is fixed with connected unit 405, the connection
The both sides of platform 405 are symmetrically fixed with screw rod 8, and the upper end of the screw rod 8 is located in rotary cylinder 7, and is connected with rotary cylinder 7 by screw thread
It connects；Third shifting chute 501 is correspondingly provided on the rotating disc 5, second sleeve 502, the top of second sleeve 502 are fixed at center
End is equipped with gear ring 503, and the distance between the third shifting chute 501 and the center of rotating disc 5 gradually increase along cylinder, described turn
Moving plate 5 is located at the top of earthing disk 4, and second sleeve 502 is socketed on the outside of the first sleeve 404, and gear ring 503 is located at connected unit
405 lower section, the fixed frame are equipped with the second motor 10, spool gear 11, spool gear 11 are fixedly connected on the second motor 10
It is engaged with gear ring 503；The trailing bar 6 includes connecting plate 603, and the side of the connecting plate 603 is fixedly connected with clean-up scraper
604, the other end is equipped with spring stack 602, and the upper end of spring stack 602 is fixed with mobile column 601, and the connecting plate 603 is located at first
In shifting chute 401, spring stack 602 is located in the second shifting chute 402 and is fixedly connected with spring 403, and mobile column 601 is located at rotation
In third shifting chute 501 on disk 5, the outer diameter that the clean-up scraper 604 corresponds to earthing disk 4 is set as arc plate and positioned at earthing disk 4
Outside.
Wherein, rotary cylinder 7 is equipped with belt wheel 702, and belt wheel 702 is equipped with transmission belt 703, and the bottom side of water tank 2 rotates
There are two adjust wheel 13, and the bottom center of circle of two adjustment wheels 13 and water tank 2 to be located along the same line, outlet pipe 203 for connection
Opposite side in the center of circle, belt wheel 702 are correspondingly connected with by transmission belt 703 and adjustment wheel 13 and the belt wheel 702 of opposite side, pass through band
Rotary cylinder 7 rotates synchronously wheel 702 with enabling both sides, and adjustment wheel 13 and outlet pipe 203 are located at both sides respectively, by adjusting wheel 13
Transmission belt 703 is made to get around discharge nozzle 3 and outlet pipe 203；The two bottom sides of fixed frame are also fixedly connected with link, on link
Equipped with idler wheel 12, enable devices to move by idler wheel 12；The arc length of clean-up scraper 604 is a quarter of full circle, makes to scrape
The arc length of native plate 604 reaches maximum, increases scraping amount；The bottom surface that the bottom end of discharge nozzle 3 corresponds to earthing disk 4 is equipped with limiting stand
301, prevent earthing disk 4 and rotating disc 5 from surprisingly coming off with discharge nozzle 3；The first valve is equipped in outlet pipe 203, discharge nozzle 3 is located at
Part between 203 connectivity part of 2 bottom of water tank and outlet pipe is equipped with the first valve, passes through the first valve and the control kind of the second valve
Sub- case 1 and water tank 2 open and close, so as to be sowed and be watered respectively；The top of seed-box 1 is equipped with feed inlet 101, is used for
Add seed；The upper portion side wall of water tank 2 is equipped with water inlet 201, water inlet plug 202 is equipped in water inlet 201, for adding water.
The present invention operation principle be：During sowing, discharge nozzle 3 is opened, outlet pipe 203 is closed, makes the seed in seed-box 1
It is seeded into soil pit by discharge nozzle 3, discharge nozzle 3 is closed during watering, opened outlet pipe 203, the water in water tank 2 is made to pass through water outlet
The lower part of pipe 203 and discharge nozzle 3, flows in soil pit, makes seed that can water in time after sowing；When carrying out earthing, lead to
Crossing the second motor 10 rotates spool gear 11, rotates rotating disc 5 by spool gear 11 and gear ring 503, the rotation of rotating disc 5 makes
Third shifting chute 501 drives connecting pole to move outward, 602 compressed spring 403 of spring stack, connecting plate 603 and clean-up scraper 604 with
Move outward, so as to outwardly open trailing bar 6, then rotate driving gear 901 by the first motor 9, by turn
Dynamic cylinder 7 makes earthing disk 4 be moved downward to ground proximity, then rotate backward rotating disc 5 by the second motor 10 with screw rod 8,
Trailing bar 6 sets back under the action of third shifting chute 501 and spring 403, at the same by surrounding soil by clean-up scraper 604 to
Medial movement covers seed, completes the process of earthing.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment only illustrates the present invention with help.Preferred embodiment is chatted there is no detailed
All details are stated, are not limited the invention to the specific embodiments described.It obviously, can according to the content of this specification
It makes many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention
Principle and practical application, so as to which skilled artisan be enable to be best understood by and utilize the present invention.The present invention only by
The limitation of claims and its four corner and equivalent.
Claims (8)
1. a kind of sowing covering device for vegetable cultivation, including seed-box, water tank, rotating disc, earthing disk and trailing bar,
It is characterized in that：The seed-box is located at the top of water tank, and the bottom of seed-box is equipped with discharge nozzle, and the bottom end of discharge nozzle passes through and stretches
Water tank, the bottom of the water tank are equipped with outlet pipe, and one end of outlet pipe is connected with discharge nozzle, and the lower section of the water tank is equipped with admittedly
Determine frame, the bottom of fixed frame is equipped with the first motor and rotary cylinder, and the rotary cylinder is equipped with driven gear, and the first motor is equipped with
Driving gear, driving gear are engaged with driven gear；The rotating disc and earthing plate disc are socketed on out in the lower section of fixed frame
The bottom end of expects pipe, is circumferentially uniformly arranged that there are four first movement slots in the earthing disk, and the upper surface of earthing disk is correspondingly provided with
Second shifting chute, the second shifting chute are connected with first movement slot, and spring, the center of the earthing disk are equipped in the second shifting chute
Place is fixedly connected with the first sleeve, and the top of the first sleeve is fixed with connected unit, and the both sides of the connected unit are symmetrically fixed with spiral shell
Bar, the upper end of the screw rod are located in rotary cylinder, and be connected through a screw thread with rotary cylinder；Third is correspondingly provided on the rotating disc
Shifting chute, is fixed with second sleeve at center, and the top of second sleeve is equipped with gear ring, in the third shifting chute and rotating disc
The distance between heart gradually increases along cylinder, and the rotating disc is located at the top of earthing disk, and second sleeve is socketed on the first sleeve
Outside, and gear ring is located at the lower section of connected unit, and the fixed frame is equipped with the second motor, and length is fixedly connected on the second motor
Gear, spool gear are engaged with gear ring；The trailing bar includes connecting plate, and the side of the connecting plate is fixedly connected with clean-up scraper,
The other end is equipped with spring stack, and the upper end of spring stack is fixed with mobile column, and the connecting plate is located in first movement slot, spring stack position
It is fixedly connected in the second shifting chute and with spring, mobile column is located in the third shifting chute on rotating disc, the clean-up scraper pair
The outer diameter of earthing disk is answered to be set as arc plate and positioned at the outside of earthing disk.
2. the sowing covering device according to claim 1 for vegetable cultivation, it is characterised in that：It is set on the rotary cylinder
Have a belt wheel, belt wheel is equipped with transmission belt, the bottom side rotation connection of the water tank there are two adjustment wheel, and two adjustment wheels and
The bottom center of circle of water tank is located along the same line, and outlet pipe is located at the opposite side in the center of circle, and the belt wheel passes through transmission belt and adjustment
It takes turns and is correspondingly connected with the belt wheel of opposite side.
3. the sowing covering device according to claim 2 for vegetable cultivation, it is characterised in that：The bottom of the fixed frame
Portion both sides are also fixedly connected with link, and link is equipped with idler wheel.
4. the sowing covering device according to claim 2 for vegetable cultivation, it is characterised in that：The circle of the clean-up scraper
Arc length is a quarter of full circle.
5. the sowing covering device according to claim 2 for vegetable cultivation, it is characterised in that：The bottom of the discharge nozzle
The bottom surface of the corresponding earthing disk in end is equipped with limiting stand.
6. the sowing covering device of vegetable cultivation to be used for according to Claims 1 to 5 any one of them, it is characterised in that：It is described
The first valve is equipped in outlet pipe, part of the discharge nozzle between water tank bottom and outlet pipe connectivity part is equipped with the first valve
Door.
7. the sowing covering device of vegetable cultivation to be used for according to claim 1~6 any one of them, it is characterised in that：It is described
The top of seed-box is equipped with feed inlet.
8. the sowing covering device of vegetable cultivation to be used for according to claim 1~7 any one of them, it is characterised in that：It is described
The upper portion side wall of water tank is equipped with water inlet, and water inlet plug is equipped in water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810027082.7A CN108156898B (en) | 2018-01-11 | 2018-01-11 | A seeding earthing device for vegetable planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810027082.7A CN108156898B (en) | 2018-01-11 | 2018-01-11 | A seeding earthing device for vegetable planting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108156898A true CN108156898A (en) | 2018-06-15 |
| CN108156898B CN108156898B (en) | 2020-12-15 |
Family
ID=62518027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810027082.7A Active CN108156898B (en) | 2018-01-11 | 2018-01-11 | A seeding earthing device for vegetable planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108156898B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901277A (en) * | 2018-08-28 | 2018-11-30 | 宿州市旭龙生态农业发展有限公司 | A kind of vegetable cultivation device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003125612A (en) * | 2001-10-25 | 2003-05-07 | Agri Techno Yazaki Kk | Fertilizing and sowing machine |
| CN2569544Y (en) * | 2002-09-19 | 2003-09-03 | 朱思全 | Remote control dibbling seeder |
| CN102550177A (en) * | 2006-01-19 | 2012-07-11 | 株式会社张自动化 | Sowing plow |
| CN104285559A (en) * | 2014-10-08 | 2015-01-21 | 天津理工大学 | Garlic planter and working method thereof |
| CN205761172U (en) * | 2016-07-01 | 2016-12-07 | 刘岿 | A kind of polymer chemistry reaction unit |
| CN106379755A (en) * | 2016-08-31 | 2017-02-08 | 李加振 | Film mulching machine with film storing function |
| CN106471901A (en) * | 2016-08-23 | 2017-03-08 | 贵州腾博农业发展有限公司 | A kind of trench digging, sowing, earthing all-in-one |
-
2018
- 2018-01-11 CN CN201810027082.7A patent/CN108156898B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003125612A (en) * | 2001-10-25 | 2003-05-07 | Agri Techno Yazaki Kk | Fertilizing and sowing machine |
| CN2569544Y (en) * | 2002-09-19 | 2003-09-03 | 朱思全 | Remote control dibbling seeder |
| CN102550177A (en) * | 2006-01-19 | 2012-07-11 | 株式会社张自动化 | Sowing plow |
| CN104285559A (en) * | 2014-10-08 | 2015-01-21 | 天津理工大学 | Garlic planter and working method thereof |
| CN205761172U (en) * | 2016-07-01 | 2016-12-07 | 刘岿 | A kind of polymer chemistry reaction unit |
| CN106471901A (en) * | 2016-08-23 | 2017-03-08 | 贵州腾博农业发展有限公司 | A kind of trench digging, sowing, earthing all-in-one |
| CN106379755A (en) * | 2016-08-31 | 2017-02-08 | 李加振 | Film mulching machine with film storing function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901277A (en) * | 2018-08-28 | 2018-11-30 | 宿州市旭龙生态农业发展有限公司 | A kind of vegetable cultivation device |
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| Publication number | Publication date |
|---|---|
| CN108156898B (en) | 2020-12-15 |
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