CN203708802U - Intelligent sowing machine - Google Patents
Intelligent sowing machine Download PDFInfo
- Publication number
- CN203708802U CN203708802U CN201420069593.2U CN201420069593U CN203708802U CN 203708802 U CN203708802 U CN 203708802U CN 201420069593 U CN201420069593 U CN 201420069593U CN 203708802 U CN203708802 U CN 203708802U
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- cylinder
- seed
- intelligent
- guide rod
- pipe
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Abstract
The utility model relates to an intelligent sowing machine which comprises a seed-metering device fixed on a connecting plate, a furrow opener and a compaction wheel, wherein a seed-metering pipe connected with the furrow opener is arranged on one side of the bottom of a box body of the seed-metering device; a seed box is arranged on the other side of the bottom of the box body of the seed-metering device; the box body is also internally provided with a horizontal movement guide rod cylinder and a longitudinal movement cylinder which are respectively connected by an electromagnetic valve and an air compressor; a cylinder barrel of the horizontal movement guide rod cylinder is connected with a cylinder barrel of the longitudinal movement cylinder; the seed-metering pipe is fixed at the front end of a piston rod of the longitudinal movement cylinder; the seed-metering pipe is connected with a vacuum pump by a connection hose; the connection hose is provided with a control air valve; the compaction wheel is provided with a speed sensor. According to the intelligent sowing machine, intelligent control can be realized by a programmable logic controller (PLC), the speed sensor and a pneumatic or electric actuating mechanism; the intelligent sowing machine is uniform in seed arrangement, cannot damage seeds, and is convenient in acre seeding rate adjustment, good in universality, reliable to work and simple in structure; the intelligent sowing machine has the advantages of being accurate, light, reliable and practical.
Description
Technical field
The utility model relates to a kind of intelligentize agricultural machine, a kind of especially precision planter with intelligent seeding unit.
Background technology
Sower is key equipment in agricultural machinery system.Wherein, the composition of sower and critical component---the structural behaviour of seeding unit directly has influence on the quality of seeding quality.At present, sower kind is various, is divided into drilling and the large class of bunch planting two, and chief component parts comprise frame, plough, seeding unit, kind case, press wheel, have the functions such as trench digging, seeding, earthing, suppression.Wherein strip sowing seed discharge device kind has: interior (outward) sheave, spoon formula, pneumatic type, oscillating rod type, vane type, centrifugal, sponge formula; Bunch planting formula seeding unit kind has: type cellular type, indent type, pore area formula, air-sucking type, air-sweeping type, vapour-pressure type, finger-clipped, duck-beak type.These seeding units have the basic functions such as the filling kind, plant clearly, protect kind of general seeding unit, seeding, and its common ground is: be mechanical seed sowing device.There is different defects and can not meet preferably sowing planting requirement, for example, plant clearly hairbrush quick abrasion, the evenly poor difficult adjusting of each row, the coefficient of variation is large, and percentage of damage is high; Complex structure, is difficult for renewal part, and manufacturing cost is high.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of accurate, light, reliable, practical precision intelligence sower.
For solving above technical problem, the utility model improves on the basis of existing sower structure, and the technical solution of the utility model is:
A kind of intelligent sower, comprise the seeding unit, plough and the press wheel that are fixed on connecting plate, bottom half one side of seeding unit has and connects plough discharging tube, bottom half opposite side is provided with kind of a case, in casing, be also provided with the transverse shifting guide rod cylinder being connected with air compressor machine by magnetic valve respectively and vertically move cylinder, the cylinder barrel of transverse shifting guide rod cylinder is connected with the cylinder barrel that vertically moves cylinder, the piston rod front end that vertically moves cylinder is discharging tube fixedly, discharging tube connects vavuum pump by connecting hose, and connecting hose is provided with control air valve.
Under vavuum pump suction function, the suction kind mouth of discharging tube can be drawn the seed in kind of case, suction kind of rear control vertically moves cylinder and moves up, then control transverse shifting guide rod cylinder to connecting plough pipeline one side shifting, after putting in place, control vavuum pump and discharge seed, circulation executable operations, repeatedly gets and plants and charge seed.
As a kind of preferred scheme, on press wheel, load onto velocity sensor, control transverse shifting guide rod cylinder and vertically move the magnetic valve of cylinder, the control air valve in connecting hose and the velocity sensor on press wheel and be connected to respectively cyclelog.By cyclelog, by comprehensive analysis, judgement, collect the information of returning, control pneumatic element and carry out orderly work.The vacuum magnitude of its intermediate pump, by cyclelog, according to the size of different seeds, the difference of proportion is controlled, and spacing in the rows transmits the information of returning by cyclelog according to velocity sensor and controls.
As a kind of preferred scheme, to plant case lateral surface and have seed inlet, kind box top has gets kind of a mouth, and the seed inlet lower bottom part of planting case forms one section of inclined-plane.From seed inlet, in kind of case, load seed, the seed of planting in case is piled up in bottom, inclined-plane.
As a kind of preferred scheme, controlling transverse shifting guide rod cylinder is two five-way electromagnetic valves with the magnetic valve that vertically moves cylinder.
As a kind of preferred scheme, the mouth of pipe of described discharging tube has one or several suction kind mouth.Simple grain is evenly sowed various crop and many bunch plantings, and evenly sowing is relevant with the quantity of inhaling kind mouthful, and the quantity of the how many suction kind mouths with discharging tube of the amount of broadcasting is relevant, also relevant with spacing in the rows.
The sower that the utility model provides has used a kind of intelligent seeding unit, different from seeding unit of the prior art, and this seeding unit does not need seed wheel, seed scraping device, hairbrush or other to scrape the machine components such as kind of sheet.Because seeding unit is realized Based Intelligent Control by PLC, velocity sensor, gas, electrical actuators, so this sower does not need the machine driving such as chain, gear.
Application the utility model seeding unit, not only fully demonstrate the feature of this seeding unit and solved the problem that existing machinery formula seeding unit exists, and whole unit is formed in structure and is also optimized, the minimizing of unit longitudinal length, weight saving, cost reduction, service life are extended, seeding unit seeding evenly, does not damage seed, the adjusting mu amount of broadcasting is convenient, versatility is good, reliable operation, simple in structure, has advantages of accurate, light, reliable, practical.Below monomer weight control≤15Kg, to traffic under-developed area, remote mountain areas small coarse cereals, sowing has the important meaning.
Accompanying drawing explanation
Fig. 1 is the utility model sower structural representation.
Fig. 2 is the utility model seeding unit structural representation.
Fig. 3 is the utility model discharging tube structural representation.
In figure:
1-connecting plate, 2-seeding unit, 3-plough, 4-press wheel, 5-casing, 6-discharging tube, 7-kind case, 8-magnetic valve, 9-air compressor machine, 10-transverse shifting guide rod cylinder, 11-vertically moves cylinder, and 12-inhales kind of a pipe, 13-connecting hose, 14-vavuum pump, 15-controls air valve, 16-velocity sensor, 17-cyclelog, 18-seed inlet, 19-inhales kind of a mouth, the parallel four chain bars of 20-, 21-frame, 22-earthing dish, 23-fixed head, 24-seed.
Embodiment
In order to make those skilled in the art better understand the utility model, below in conjunction with accompanying drawing, the utility model is done to further clear, complete explanation.
As Fig. 1, a kind of intelligent sower described in the utility model, comprises the seeding unit 2, plough 3 and the press wheel 4 that are fixed on connecting plate 1.The rear end of connecting plate 1 is by parallel four chain bar 20 connection frames 21, and seeding unit 2 is fixed on the connecting plate surface of plough 3 tops, and plough 3 front ends connect earthing dish 22, and press wheel is connected in connecting plate 1 front end.
As shown in Figure 2, casing 5 bottom one sides of seeding unit 2 have and connect plough discharging tube 6, casing 5 bottom opposite sides are provided with kind of case 7, in casing 5, be also provided with the transverse shifting guide rod cylinder 10 being connected with air compressor machine 9 by magnetic valve 8 respectively and vertically move cylinder 11, magnetic valve 8 is selected two five-way electromagnetic valves.
Transverse shifting guide rod cylinder 10 comprises guide post, cylinder barrel and piston rod, guide post is laterally fixed on kind of case both sides, fixed guide seat outside cylinder barrel, guide post is arranged in this guide holder, one end of piston rod is fixed on fixed body, during piston rod stretching motion, promote cylinder barrel and guide holder and move horizontally on guide post, transverse shifting guide rod cylinder 3 can automatically reset to B end under spring action.The cylinder barrel of transverse shifting guide rod cylinder 10 is connected with the cylinder barrel that vertically moves cylinder 11, the piston rod front end that vertically moves cylinder 11 is fixed with a fixed head 23, fixing kind of the pipe 12 of inhaling on fixed head 23, inhale kind of pipe 12 and connect vavuum pump 14 by connecting hose 13, connecting hose 13 is provided with controls air valve 15.
As shown in Figure 2, on press wheel 4, load onto velocity sensor 16, control transverse shifting guide rod cylinder 10 and vertically move the magnetic valve 8 of cylinder 11, the control air valve 15 in connecting hose 13 and the velocity sensor 16 on press wheel 4 and be connected to respectively cyclelog 17.Press wheel 4 not only has suppression effect and also has depth stop function.During operation, press wheel 4 rotates, and seeding unit 2 can be crossed the data of the velocity sensor 16 being arranged on press wheel 4 and carry out orderly control sowing.
As shown in Figure 2, plant case 7 lateral surfaces and have seed inlet 18, kind case 7 tops have gets kind of a mouth, and seed inlet 18 lower bottom parts of planting case form one section of inclined-plane.
As shown in Figure 3, the mouth of pipe of described suction kind pipe 12 has one or several suction kind mouth 19, inhales kind mouthfuls 19 and is opened in and inhales on kind of the mouth of pipe end face of pipe 12, and many or monoseeding determine by inhaling the quantity that kind of pipe inhales kind mouthful.
During use, first in kind of case 7, there is sufficient seed 24, open the power switch of all pneumatic elements and vavuum pump 14, transverse shifting guide rod cylinder 10 automatically resets to B, when cyclelog 17 is waited for reception and processing speed sensor 16 returned data, vavuum pump 14 starts to coordinate all pneumatic elements first to get kind, vertically moving cylinder 11 moves downward, inhale kind of a suction kind mouth 19 for pipe 12 and under vavuum pump 14 suction functions, carry out effectively suction kind, the pressure information that cyclelog 17 is passed back according to vavuum pump 14, start to control and vertically move cylinder 11 and move upward.
When sowing starts, press wheel 4 starts to rotate, and the velocity sensor 16 being arranged on press wheel 4 can be transferred to cyclelog 17 in time by data.Now, cyclelog 17 is controlled transverse shifting guide rod cylinder 10 according to the information of velocity sensor 16 and is slided to A point with certain speed, move to after A point, vavuum pump 14 discharges seed under the control of cyclelog 17, seed enters plough 3 from connecting plough pipeline 6, then returning to B point, complete and once get kind; The overall process of charging seed.
The claimed scope of the utility model is not limited to above embodiment; to those skilled in the art; the utility model can have various deformation and change, all any modifications of doing within design of the present utility model and principle, improves and is equal within replacement all should be included in protection domain of the present utility model.
Claims (5)
1. an intelligent sower, comprise the seeding unit (2) being fixed on connecting plate (1), plough (3) and press wheel (4), it is characterized in that: casing 5 bottom one sides of seeding unit (2) have the discharging tube (6) that connects plough (3), casing (5) bottom opposite side is provided with kind of a case (7), in casing (5), be also provided with the transverse shifting guide rod cylinder (10) being connected with air compressor machine (9) by magnetic valve (8) respectively and vertically move cylinder (11), the cylinder barrel of transverse shifting guide rod cylinder (10) is connected with the cylinder barrel that vertically moves cylinder (11), vertically move fixing kind of the pipe (12) of inhaling of piston rod front end of cylinder (11), inhale kind of a pipe (12) and connect vavuum pump (14) by connecting hose (13), connecting hose (13) is provided with controls air valve (15).
2. intelligent sower according to claim 1, it is characterized in that: on press wheel (4), load onto velocity sensor (16), control transverse shifting guide rod cylinder (10) and vertically move the magnetic valve (8) of cylinder (11), the control air valve (15) in connecting hose (13) and the velocity sensor (16) on press wheel (4) and be connected to respectively cyclelog (17).
3. intelligent sower according to claim 1 and 2, is characterized in that: plant case (7) lateral surface and have seed inlet (18), kind case (7) bottom has gets kind of a mouth, and the seed inlet lower bottom part of planting case (7) forms one section of inclined-plane.
4. intelligent sower according to claim 1 and 2, is characterized in that: the magnetic valve (8) of controlling transverse shifting guide rod cylinder (10) and vertically moving cylinder (11) is two five-way electromagnetic valves.
5. intelligent sower according to claim 1 and 2, is characterized in that: the mouth of pipe of described suction kind pipe (12) has one or several suction kind mouths (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069593.2U CN203708802U (en) | 2014-02-18 | 2014-02-18 | Intelligent sowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069593.2U CN203708802U (en) | 2014-02-18 | 2014-02-18 | Intelligent sowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708802U true CN203708802U (en) | 2014-07-16 |
Family
ID=51148029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420069593.2U Expired - Fee Related CN203708802U (en) | 2014-02-18 | 2014-02-18 | Intelligent sowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203708802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766051A (en) * | 2014-02-18 | 2014-05-07 | 山西省农业机械化科学研究院 | Intelligent planter |
-
2014
- 2014-02-18 CN CN201420069593.2U patent/CN203708802U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766051A (en) * | 2014-02-18 | 2014-05-07 | 山西省农业机械化科学研究院 | Intelligent planter |
| CN103766051B (en) * | 2014-02-18 | 2016-04-06 | 山西省农业机械化科学研究院 | A kind of intelligent seeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20160218 |