CN205179702U - Gas explosion precision planter - Google Patents
Gas explosion precision planter Download PDFInfo
- Publication number
- CN205179702U CN205179702U CN201520719865.3U CN201520719865U CN205179702U CN 205179702 U CN205179702 U CN 205179702U CN 201520719865 U CN201520719865 U CN 201520719865U CN 205179702 U CN205179702 U CN 205179702U
- Authority
- CN
- China
- Prior art keywords
- platen
- epicoele
- gas explosion
- seed
- resorption
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to an agricultural machine, gas explosion precision planter promptly, its characteristics are: be equipped with gasbag (4) in frame (1), gasbag (4) are connected with gas explosion jar (6) through gas -supply pipe (5), and gas explosion jar (6) lower extreme is equipped with percussion mouthful (8), are equipped with grainbox (9) on frame (1) and carry the defeated kind of ware of seed (30), and the delivery outlet of seed (30) is relative with percussion mouthful (8). The beneficial effects are that: adopt high -pressure gas percussion seed metering, the acupuncture point is accurate, and single kind of rate is high, may not use the ditching to softer soil, directly squeezes into the topsoil to the seed, and the soil moisture conservation performance is better, reduces the operating cost, and simple structure, the stable performance, and convenient to use can show improvement seeding quality, is expected to substitute the existing product, becomes a new generation and sows the model.
Description
Technical field
The utility model relates to a kind of agricultural machinery, i.e. a kind of gas explosion precision sower.
Background technology
At present, the breeding level of the crops such as corn improves constantly, and the cost of seed constantly rises, and the required precision of seeding quantity is also more and more higher, and sowing acupuncture point is accurate, and one, every cave seed becomes the target that people pursue.And existing sower not only to sow acupuncture point inaccurate, and single rate is also lower.It is several that the more sower of current use mainly contains indent type, air-sucking type, spoon formula, finger-clipped etc., and wherein the nest of indent type often loads two seeds in face in the eyes, and list rate is low.Air-sucking type is by negative-pressure adsorption seed, and operation principle, single rate should be very high, but very high to the required precision of parts, and the micro-strain of parts all can obviously reduce list rate, and the energy consumption of negative-pressure air fan is also very large, and operating cost is also very high.Spoon formula and finger-clipped require very high to the debugging capability of user and maintenance levels, and the good sowing quantity of tune is lower than pneumatic seeder, and the difference of tune and the same of indent type, control difficulty larger.
Summary of the invention
The purpose of this utility model is to provide a kind of sowing acupuncture point accurately, and single rate is high, and structure is simple, and stable performance is easy to use, can significantly improve the sower of seeding quality.
Above-mentioned purpose is realized by following technical scheme: develop a kind of gas explosion precision sower, be characterized in: in frame, be provided with air bag, air bag is connected with gas explosion tank by appendix, gas explosion tank lower end is provided with percussion mouth, frame is provided with defeated kind of device of seed-box and conveying seed, and the delivery outlet of seed is relative with percussion mouth.
Be provided with air pump before described air bag and drive the engine of air pump work.
Seed in described seed-box is equidistant arrangement and the strip hard kind be bonded to by seed coating medicine row.
The top of described seed-box is provided with seed pushing wheel, and seed pushing wheel side is provided with multiple blade, and blade is relative with the exhaust outlet of gas explosion tank, and the bottom of seed-box is provided with upwards lifts kind of a row's holder kind spring, can hold a row or multi-row kind row between seed pushing wheel and holder kind of spring.
Epicoele and cavity of resorption is had in described gas explosion tank, platen is provided with inside epicoele, the downside of platen is with the suitable for reading relative of cavity of resorption and the external diameter being greater than cavity of resorption is less than epicoele internal diameter, the space of epicoele extends downwardly into the periphery of platen downside, stage clip is provided with above platen and between gas explosion tank tank deck, described appendix separates top tube and down tube, upper pipe enters the position of epicoele higher than platen of gas explosion tank, lower pipe enters the position of epicoele lower than platen, upper pipe is provided with pressure regulator valve, pressure regulator valve upper end and lever one end are hinged, the lever other end is hinged mutually with camshaft, eccentric wheel is by chain and the transmission of land axle phase.
Epicoele and cavity of resorption is had in described gas explosion tank, platen is provided with inside epicoele, the downside of platen is with the suitable for reading relative of cavity of resorption and the external diameter being greater than cavity of resorption is less than epicoele internal diameter, the space of epicoele extends downwardly into the periphery of platen downside, stage clip is provided with above platen and between gas explosion tank tank deck, described appendix separates top tube and down tube, upper pipe enters the position of epicoele higher than platen of gas explosion tank, lower pipe enters the position of epicoele lower than platen, upper pipe is provided with pressure regulator valve, pressure regulator valve upper end and lever one end are hinged, the lever other end is hinged mutually with camshaft, eccentric wheel is by chain and the transmission of land axle phase, piston is provided with in cavity of resorption, trigger shaft is provided with below piston, the lower end of trigger shaft is relative with percussion mouth.
Epicoele and cavity of resorption is had in described gas explosion tank, platen is provided with inside epicoele, the downside of platen is with the suitable for reading relative of cavity of resorption and the external diameter being greater than cavity of resorption is less than epicoele internal diameter, the space of epicoele extends downwardly into the periphery of platen downside, the mesopore that the platen axle of setting seals through stage clip and abhiseca is had above platen, its upper end and lever one end phase hinge, the lever other end is hinged mutually with camshaft, eccentric wheel is by chain and the transmission of land axle phase, described appendix enters the epicoele of gas explosion tank, piston is provided with in cavity of resorption, trigger shaft is provided with below piston, the lower end of trigger shaft is relative with percussion mouth.
Epicoele and cavity of resorption is had in described gas explosion tank, platen is provided with inside epicoele, the downside of platen is with the suitable for reading relative of cavity of resorption and the external diameter being greater than cavity of resorption is less than epicoele internal diameter, the space of epicoele extends downwardly into the periphery of platen downside, and appendix enters the epicoele of gas explosion tank, is provided with piston in cavity of resorption, trigger shaft is provided with below piston, the lower end of trigger shaft is relative with percussion mouth, has the platen axle of setting to pass stage clip close to tank deck, be provided with moveable magnetic patch above tank deck above platen.
Described magnetic patch is a runner, and runner shaft is hinged on the support of tank deck, and the magnetic patch on runner has N pole and S pole, and the epimere of described platen axle is magnetic patch, and the two ends up and down of magnetic patch are respectively N pole and S pole.
The beneficial effects of the utility model are: adopt gases at high pressure percussion seeding, acupuncture point is accurate, and single rate is high, can ditch for softer soil, directly seed is squeezed into topsoil, soil moisture conservation performance is better, reduces operating cost, and structure is simple, stable performance, easy to use, can seeding quality be significantly improved, be expected alternative existing product, become a new generation's sowing type.
Accompanying drawing explanation
Fig. 1 is the front view of the first embodiment;
Fig. 2 is the parts gas explosion tank front view of the first embodiment;
Fig. 3 is the front view of the first embodiment seed Prefabricated seed row used;
Fig. 4 is the vertical view of the first embodiment seed Prefabricated seed row used;
Fig. 5 is that the kind row of the first embodiment puts front view;
Fig. 6 is the using state schematic diagram of the first embodiment;
Fig. 7 is the front view of the second embodiment;
Fig. 8 is the front view of the parts seed pushing wheel of the second embodiment;
Fig. 9 is the left view of the parts seed pushing wheel of the second embodiment;
Figure 10 is the cock front view of the second embodiment;
Figure 11 is the front view of the third embodiment;
Figure 12 is the front view of the 4th kind of embodiment.
Visible in figure: frame 1, engine 2, air pump 3, air bag 4, appendix 5, gas explosion tank 6, land wheel 7, percussion mouth 8, seed-box 9, plants row 10, seed pushing wheel 11, holder kind of spring 12, tank deck 13, epicoele 14, platen 15, cavity of resorption 16, lower pipe 17, upper pipe 18, eccentric wheel 19, lever 20, pressure regulator valve 21, platen axle 22, stage clip 23, piston 24, trigger shaft 25, return spring 26, air vent 27, exhaust outlet 28, blade 29, seed 30, seal closure 31, magnetic patch 32, runner 33, support 34.
Embodiment
The total design of the utility model is the structural principle using for reference nail gun, utilizes gases at high pressure that seed is pulled the trigger away, completes seeding operation.Four kinds of embodiments are introduced by reference to the accompanying drawings below around this design.
The first embodiment: Fig. 1 introduces a kind of gas explosion precision sower, is characterized in: in frame 1, be provided with air bag 4, and air bag 4 is connected with gas explosion tank 6 by appendix 5.Here air bag 4 can be the air bag of an inflation in advance, but is preferably provided with air pump 3 above, and air pump 3 works under engine 2 drives.Here engine 2 can be one of small diesel engine, gasoline engine, motor, also can be the power that the power take-off of tractor exports through gearbox.
Composition graphs 2 is visible: have epicoele 14 and cavity of resorption 16 in gas explosion tank 6, platen 15 is provided with inside epicoele 14, the downside of platen 15 and the suitable for reading relative of cavity of resorption 16, and be greater than the external diameter of cavity of resorption 16, be less than the internal diameter of epicoele 14, the space of epicoele 14 extends downwardly into the circumferential perimeter 2-4mm of platen 15 downside, and platen 15 is provided with stage clip 23 above and between gas explosion tank 6 tank deck 13.In order to make moving both vertically of platen 15, can be provided with platen axle 22 above, platen axle 22 enters stage clip 23 inner ring.Also one section of sliding sleeve can be added to retrain platen axle 22.The appendix 5 of gas explosion tank 6 separates pipe 18 and lower pipe 17, and upper pipe 18 enters the position of epicoele 14 higher than platen 15 of gas explosion tank 6, and lower pipe 17 enters the position of epicoele 14 lower than platen 15, is provided with pressure regulator valve 21 in the middle part of upper pipe 18.The form of pressure regulator valve 21 can have multiple, mainly exits or die two kinds to act on.Pressure regulator valve 21 in figure is columns, and upper end and lever 20 one end are hinged, and lever 20 other end is hinged mutually with eccentric wheel 19 axle, and eccentric wheel 19 is by chain and the transmission of land wheel 7 axle phase.There is through hole in the middle part of column, upwards lift column, can outwards exit instantaneously on a small quantity, the hypotension in epicoele 14 and platen 15 is lifted, causes the outburst of the gases at high pressure in gas explosion tank 6 to pour cavity of resorption 16, goes out from the percussion mouth 8 of gas explosion tank 6 lower end.
Frame 1 is provided with seed-box 9, and the delivery outlet of seed-box 9 is relative with percussion mouth 8.Fig. 4 is visible for composition graphs 3: the preferably equidistant arrangement and the strip hard kind bondd by seed coating medicine arranges 10 of the seed in seed-box 9, plants row 10 and above preferably extrudes cut-off rule.The top of seed-box 9 is provided with seed pushing wheel 11, and the bottom of seed-box 9 is provided with upwards lifts kind of a row's holder kind spring 12.Composition graphs 5 is visible: plant row 10 and can overlay inside seed-box 9, can hold a row or multi-row kind row 10 between seed pushing wheel 11 and holder kind of spring 12.Here seed pushing wheel 11 by the disappointing rotation of gas explosion tank 6, can be pushed one end to kind of a row 10, makes the seed of foremost relative with the percussion mouth 8 of gas explosion tank 6 lower end.Certain seed pushing wheel 11 also can be rotated by other kinds of drive and promote kind of a row 10.Certainly, planting row 12 and can also make other shapes such as spherical, bullet shaped, also can be other modes of simple grain ordered arrangement.
During use, can as shown in Figure 6, this facility be hung over after tractor, start air pump 3, make to keep enough pressure in air bag 4, generally should be advisable at 4-5 atmospheric pressure.Air bag 4 is provided with safety valve, makes constant pressure in the scope of safety.In traveling process, with the rotation of landing wheel 7, the sprocket wheel of land axle is rotated by chain-driving eccentric wheel 19, and eccentric wheel 19 drives lever 20 action, drives pressure regulator valve 21 to do switch motion.Each action all can make the platen 15 in gas explosion tank 6 moves, and causes the gases at high pressure in gas explosion tank 6 to break out and pours cavity of resorption 16, go out, a seed is got downwards from the percussion mouth 8 of gas explosion tank 6 lower end.Because explosive force is comparatively large, even if do not ditch, seed also can squeeze into topsoil.
Experimental results demonstrate, adopt this facility, can carry out seeding operation stably, seed distance is accurate, one, every cave seed.If do not ditched, not only save power, and there is good soil moisture conservation effect.Because the path of gas is fairly simple, gas consumption is starkly lower than existing pneumatic seeder, and wind-force cost is not high.
The second embodiment: facility as shown in Figure 7 improve the structure in gas explosion tank 6 on the basis of the first embodiment.Epicoele 14 and cavity of resorption 16 is had in gas explosion tank 6, platen 15 is provided with inside epicoele 14, the downside of platen 15 and the suitable for reading relative of cavity of resorption 16, and be greater than the external diameter of cavity of resorption 16, be less than the internal diameter of epicoele 14, the space of epicoele 14 extends downwardly into the periphery of platen 15 downside, and platen 15 is provided with stage clip 23 above and between the tank deck 13 of gas explosion tank 6.In order to make moving both vertically of platen 15, can be provided with platen axle 22 above, platen axle 22 enters stage clip 23 inner ring.Also one section of sliding sleeve can be added to retrain platen axle 22.The appendix 5 of gas explosion tank 6 separates pipe 18 and lower pipe 17, upper pipe 18 enters the position of epicoele 14 higher than platen 15 of gas explosion tank 6, lower pipe 17 enters the position of epicoele 14 lower than platen 15, upper pipe 18 is provided with pressure regulator valve 21, pressure regulator valve 21 upper end and lever 20 one end are hinged, lever 20 other end is hinged mutually with eccentric wheel 19 axle, and eccentric wheel 19 to be arranged in frame and by chain and the transmission of land axle 7 phase.Its improvement is: be provided with piston 24 in cavity of resorption 16, and piston 24 is provided with trigger shaft 25 below, and the lower end of trigger shaft 25 is relative with percussion mouth 8.
Frame 1 is provided with seed-box 9, and the delivery outlet of seed-box 9 is relative with percussion mouth 8.The preferably equidistant arrangement and the strip hard kind bondd by seed coating medicine arranges 10 of seed in seed-box 9, plants row 10 and above preferably extrudes cut-off rule.The top of seed-box 9 is provided with seed pushing wheel 11, and the bottom of seed-box 9 is provided with upwards lifts kind of a row's holder kind spring 12.Planting row 10 can overlay inside seed-box 9, can hold a row or multi-row kind row 10 between seed pushing wheel 11 and holder kind of spring 12.Fig. 9 is visible for composition graphs 8: seed pushing wheel 11 side is here provided with multiple blade 29, and blade 29 is relative with the exhaust outlet 28 of gas explosion tank 6.
During use as shown in Figure 10, land wheel 7 rotates and drives pressure regulator valve 21 action, makes platen 15 knee-action in quick-fried tank 6, upwards during action, cavity of resorption 16 is poured in gases at high pressure outburst in gas explosion tank, goes out, a seed 30 is got downwards from the percussion mouth 8 of gas explosion tank 6 lower end.Subsequently, pressure regulator valve 21 cuts out, and platen 15 falls under the assistance of stage clip 23, and close the suitable for reading of cavity of resorption 16, the piston 24 in cavity of resorption 16 is up return under the effect of return spring 26.Gas above piston 24 is discharged from air vent 27, converges and forms the blade 29 that high pressure draught impacts seed pushing wheel 11 side, kind of a row 10 is pushed to one end, makes the seed 30 of foremost relative with the percussion mouth 8 of gas explosion tank 6 lower end, then repeat above-mentioned action through exhaust outlet 28.
The third embodiment: as shown in figure 11, epicoele 14 and cavity of resorption 16 is had in gas explosion tank 6, platen 15 is provided with inside epicoele 14, the downside of platen 15 and the suitable for reading relative of cavity of resorption 16, and be greater than the external diameter of cavity of resorption 16, be less than the internal diameter of epicoele 14, the space of epicoele 14 extends downwardly into the periphery of platen 15 downside.Be provided with piston 24 in cavity of resorption 16, piston 24 is provided with trigger shaft 25 below, and the lower end of trigger shaft 25 is relative with percussion mouth 8, and this is substantially identical with the second embodiment.Difference is: appendix 5 does not have bifurcated, only has an epicoele 14 entering gas explosion tank 6, the platen axle 22 of setting is had through top mesopore above platen 15, corrugated seal closure 31 is adopted to seal between mesopore and platen axle 22, platen axle 22 upper end and lever 20 one end phase hinge, lever 20 other end is hinged mutually with eccentric wheel 19 axle, and eccentric wheel 19 is by chain and the transmission of land axle phase.
Compared with embodiment above, the pressure regulator valve structure of the present embodiment simplifies more, and with lever 20, platen 15 is lifted, and there is not the problem of gas leak, air consumption reduces further, and service behaviour is optimized more.
4th kind of embodiment: as shown in figure 12, epicoele 14 and cavity of resorption 16 is had in gas explosion tank 6, platen 15 is provided with inside epicoele 14, the downside of platen 15 and the suitable for reading relative of cavity of resorption 16, and be greater than the external diameter of cavity of resorption 16, be less than the internal diameter of epicoele 14, the space of epicoele 14 extends downwardly into the periphery of platen 15 downside.Be provided with piston 24 in cavity of resorption 16, piston 24 is provided with trigger shaft 25 below, and the lower end of trigger shaft 25 is relative with percussion mouth 8, and this is substantially identical with the second embodiment.Difference is: the platen axle 22 having setting above platen, and platen axle 22 can slide up and down in the sliding sleeve below tank deck, and during upward sliding, its upper end is close to tank deck 13, is provided with moveable magnetic patch 32 above tank deck 13.Here magnetic patch 32 structure can have multiple, and what exemplify in figure is a runner 33, and runner shaft is hinged on the support 34 of tank deck, and the magnetic patch 32 on runner 33 has N pole and S pole.The epimere of platen axle 22 is magnetic patch, and the two ends up and down of magnetic patch are respectively N pole and S pole.Runner 33 rotates under land wheel 7 drives, and the two poles of the earth of runner 33 also change repeatedly with rotation.When the magnetic pole of runner 33 lower end is contrary with the magnetic pole of the magnetic patch upper end of platen axle 22 epimere, produce attraction, pull platen axle 22 and platen 15 up, the suitable for reading of epicoele 14 of gas explosion tank 6 is opened, gases at high pressure quick-fried enter cavity of resorption 16, promote piston 24 and trigger shaft below 25 and overcome spring 26 power and descending, a seed is impacted in trigger shaft 25 lower end.When the magnetic pole of runner 33 lower end is identical with the magnetic pole of platen axle 22 epimere magnetic patch upper end, produce mutual expelling force, promote platen axle 22 and platen 15 descending, the epicoele 14 of shutoff gas explosion tank 6, make the pressure drop above piston 24, piston 24 and trigger shaft below 25 up under the support of spring, plant row 10 under the friction of seed pushing wheel 11, push ahead lattice, wait for next process.When a kind row 10 is finished, kind row 10 is below held in the palm upward by holder kind of spring 12 and supplements kind of a row's position, thus realizes seeding continuously for a long time.
Claims (9)
1. a gas explosion precision sower, it is characterized in that: in frame (1), be provided with air bag (4), air bag (4) is connected with gas explosion tank (6) by appendix (5), gas explosion tank (6) lower end is provided with percussion mouth (8), frame (1) is provided with defeated kind of device of seed-box (9) and conveying seed (30), and the delivery outlet of seed (30) is relative with percussion mouth (8).
2. gas explosion precision sower according to claim 1, is characterized in that: the engine (2) that described air bag (4) is provided with air pump (3) above and drives air pump (3) to work.
3. gas explosion precision sower according to claim 1, is characterized in that: the seed (30) in described seed-box (9) is equidistant arrangement and the strip hard kind be bonded to by seed coating medicine row (10).
4. gas explosion precision sower according to claim 1, it is characterized in that: the top of described seed-box (9) is provided with seed pushing wheel (11), seed pushing wheel (11) side is provided with multiple blade (29), blade (29) is relative with the exhaust outlet (28) of gas explosion tank (6), the bottom of seed-box (9) is provided with upwards lifts kind of row's (10) holder kind spring (12), can hold a row or multi-row kind row (10) between seed pushing wheel (11) and holder kind of spring (12).
5. gas explosion precision sower according to claim 1, it is characterized in that: in described gas explosion tank (6), have epicoele (14) and cavity of resorption (16), epicoele (14) the inside is provided with platen (15), the downside of platen (15) is with the suitable for reading relative of cavity of resorption (16) and the external diameter being greater than cavity of resorption (16) is less than epicoele (14) internal diameter, the space of epicoele (14) extends downwardly into the periphery of platen (15) downside, platen (15) is provided with stage clip (23) above and between gas explosion tank (6) tank deck (13), described appendix (5) separates pipe (18) and lower pipe (17), upper pipe (18) enters the position of epicoele (14) higher than platen (15) of gas explosion tank (6), lower pipe (17) enters the position of epicoele (14) lower than platen (15), upper pipe (18) is provided with pressure regulator valve (21), pressure regulator valve (21) upper end and lever (20) one end are hinged, lever (20) other end is hinged mutually with eccentric wheel (19) axle, eccentric wheel (19) is by chain and the transmission of land axle phase.
6. gas explosion precision sower according to claim 1, it is characterized in that: in described gas explosion tank (6), have epicoele (14) and cavity of resorption (16), epicoele (14) the inside is provided with platen (15), the downside of platen (15) is with the suitable for reading relative of cavity of resorption (16) and the external diameter being greater than cavity of resorption (16) is less than epicoele (14) internal diameter, the space of epicoele (14) extends downwardly into the periphery of platen (15) downside, platen (15) is provided with stage clip (23) above and between gas explosion tank (6) tank deck (13), described appendix (5) separates pipe (18) and lower pipe (17), upper pipe (18) enters the position of epicoele (14) higher than platen (15) of gas explosion tank (6), lower pipe (17) enters the position of epicoele (14) lower than platen (15), upper pipe (18) is provided with pressure regulator valve (21), pressure regulator valve (21) upper end and lever (20) one end are hinged, lever (20) other end is hinged mutually with eccentric wheel (19) axle, eccentric wheel (19) is by chain and the transmission of land axle phase, piston (24) is provided with in cavity of resorption (16), piston (24) is provided with trigger shaft (25) below, the lower end of trigger shaft (25) is relative with percussion mouth.
7. gas explosion precision sower according to claim 1, it is characterized in that: in described gas explosion tank (6), have epicoele (14) and cavity of resorption (16), epicoele (14) the inside is provided with platen (15), the downside of platen (15) is with the suitable for reading relative of cavity of resorption (16) and the external diameter being greater than cavity of resorption (16) is less than epicoele (14) internal diameter, the space of epicoele (14) extends downwardly into the periphery of platen (15) downside, the mesopore that platen (15) top has the platen axle (22) of setting to seal through stage clip (23) and abhiseca (13), its upper end and lever (20) one end phase hinge, lever (20) other end is hinged mutually with eccentric wheel (19) axle, eccentric wheel (19) is by chain and the transmission of land wheel (7) axle phase, described appendix (5) enters the epicoele (14) of gas explosion tank (6), piston (24) is provided with in cavity of resorption (16), piston (24) is provided with trigger shaft (25) below, the lower end of trigger shaft (25) is relative with percussion mouth (8).
8. gas explosion precision sower according to claim 1, it is characterized in that: in described gas explosion tank (6), have epicoele (14) and cavity of resorption (16), epicoele (14) the inside is provided with platen (15), the downside of platen (15) is with the suitable for reading relative of cavity of resorption (16) and the external diameter being greater than cavity of resorption (16) is less than epicoele (14) internal diameter, the space of epicoele (14) extends downwardly into the periphery of platen (15) downside, appendix (5) enters the epicoele (14) of gas explosion tank (6), piston (24) is provided with in cavity of resorption (16), piston (24) is provided with trigger shaft (25) below, the lower end of trigger shaft (25) is relative with percussion mouth, there is the platen axle (22) of setting platen (15) top through stage clip (23) close to tank deck, tank deck (13) top is provided with moveable magnetic patch (32).
9. gas explosion precision sower according to claim 8, it is characterized in that: described magnetic patch (32) is a runner (33), runner (33) axle is hinged on the support (34) of tank deck, magnetic patch (32) on runner (33) has N pole and S pole, the epimere of described platen axle (22) is magnetic patch (32), and the two ends up and down of magnetic patch (32) are respectively N pole and S pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719865.3U CN205179702U (en) | 2015-09-15 | 2015-09-15 | Gas explosion precision planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719865.3U CN205179702U (en) | 2015-09-15 | 2015-09-15 | Gas explosion precision planter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205179702U true CN205179702U (en) | 2016-04-27 |
Family
ID=55772769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520719865.3U Expired - Fee Related CN205179702U (en) | 2015-09-15 | 2015-09-15 | Gas explosion precision planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205179702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103733A (en) * | 2015-09-15 | 2015-12-02 | 冯成伟 | Air-blasting precise seeder |
-
2015
- 2015-09-15 CN CN201520719865.3U patent/CN205179702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103733A (en) * | 2015-09-15 | 2015-12-02 | 冯成伟 | Air-blasting precise seeder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105103732A (en) | Pneumatic precise seeder | |
| CN205694197U (en) | A kind of Brassica campestris L essence amount dispenser | |
| CN205179702U (en) | Gas explosion precision planter | |
| CN203482598U (en) | Seeder | |
| CN204948691U (en) | Percussion formula monodrill | |
| CN105103733A (en) | Air-blasting precise seeder | |
| CN201789832U (en) | Novel plant root water injector | |
| CN202285526U (en) | Manual multipurpose hill planter | |
| CN102870522B (en) | Multifunctional plant-protection pesticide applicator | |
| CN204014480U (en) | Mobile irrigation deep fertilizing device | |
| CN204948694U (en) | Pneumatic precision planter | |
| CN201210821Y (en) | Plant transfusion device | |
| CN104115603B (en) | Mobile irrigation deep fertilizing device | |
| CN109479446A (en) | Local fertilizer drill under a kind of duplex soil | |
| CN203618318U (en) | Fertilizing and water injection equipment for Chinese herbal medicine | |
| CN202135481U (en) | Wireless operated hydraulic control seeder-fertilizer | |
| CN201742760U (en) | Integrated tree chemical injection gun | |
| CN204907126U (en) | Medicinal material fertilizer distributor | |
| CN205124327U (en) | Quantitative fertilization coordinated control device | |
| CN202160412U (en) | Seedling-thinning-saving transplanting-free precision seeder for grains and vegetables | |
| CN201146769Y (en) | Cotton fields spray machine | |
| CN2448064Y (en) | Topdressing implement used under much film | |
| CN203435347U (en) | Foot step type crop topdressing shoe | |
| CN102388705A (en) | Manual multipurpose hole sowing device | |
| CN202565691U (en) | Multifunctional farm machine |
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 |
Granted publication date: 20160427 Termination date: 20170915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |