CN205454503U - Sucking disc formula seedling culture hole tray dibbling machine with clear hole device - Google Patents
Sucking disc formula seedling culture hole tray dibbling machine with clear hole device Download PDFInfo
- Publication number
- CN205454503U CN205454503U CN201620293736.7U CN201620293736U CN205454503U CN 205454503 U CN205454503 U CN 205454503U CN 201620293736 U CN201620293736 U CN 201620293736U CN 205454503 U CN205454503 U CN 205454503U
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- CN
- China
- Prior art keywords
- hole
- clear
- orifice plate
- seeds sucker
- seedling culture
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Abstract
The utility model relates to a sucking disc formula seedling culture hole tray dibbling machine with clear hole device, including inhaling kind of a dish, offered the induction port on inhaling kind of dish, the induction port with inhale air pump connected, has laid and has inhaled kind of a hole inhaling under kind of the dish terminal surface equidistance interval, inhale to have installed outside kind of the hole and inhale kind of a mouth inhale and be provided with orifice plate clearly in kind of the dish be provided with on the clear orifice plate with inhale the clear ports valve of kind of mouth one -to -one and personally experience sth. Part of the body inhale outer being provided with in or of kind of dish and be used for the drive arrangement that the clear orifice plate of oppression descends be provided with between settleing the orifice plate and inhaling kind of dish and use so that settle the reset spring that the orifice plate restores to the throne. This application simple structure, clear hole device is inhaling kind of dish in -process down, and is down simultaneously, and after inhaling kind of mouth entering acupuncture point, clear hole device also gets into inhales kind of a mouth, carries out hole operation clearly to inhaling kind of mouth, blocks simultaneously and inhales the interior negative pressure of kind of dish, and the seed falls into the acupuncture point naturally to ensure respectively to inhale the seed of inhaling on kind of the mouth and can get into the acupuncture point smoothly, improve dibbling efficiency.
Description
Technical field
The application relates to a kind of dibbling device, particularly relates to a kind of sucked type seedling culture hole plate seed dibbing machine with hole cleaning device.
Background technology
Sucked type hole plate seedling growth seed dibbing machine has been widely used in the hole plate seedling growth dibbling of various crops, on market, existing small portable sucked type hole plate seedling growth seed dibbing machine is mainly made up of with seeds sucker airtight connection the pipeline of asepwirator pump, when position corresponding to seeds sucker moves to seed pan, the suction that asepwirator pump produces makes each suction hole on seeds sucker have the suction inhaling seed, thus is inhaled at suction hole by seed.Moving to inhaling seed-bearing seeds sucker above equipped with the seedling culture hole plate of matrix subsequently, and after being directed at acupuncture point, quit work by turning off the power switch asepwirator pump, the suction hole of seeds sucker loses suction, and seed naturally falls in acupuncture point.
In prior art, for avoiding frequent start-stop asepwirator pump, in seeds sucker or seeds sucker air inlet position is equiped with air valve switch, by whether there is negative pressure in being turned on and off air valve switch and controlling seeds sucker, thus control to inhale kind, dibbling operation.
Both the above mode is in carrying out along with suction kind, dibbling, and seed or other impurity often snap in suction hole, so that hole occurs in dibbling, nursery rate reduces, and is at this moment accomplished by manually clearing up suction hole, and then affects dibbling efficiency.
In prior art, also having a kind of is for using the negative pressure tracheae closing rotation air pump during the planting seed that grain anharmonic ratio is lighter, switching simultaneously is opened the malleation of rotary pneumatic pump exhaust inlet and is entered seeds sucker, is blown by the seed on the suction hole of seeds sucker and throws to the corresponding acupuncture point of seedling culture hole plate.This kind of mode is to prevent impurity or seed from blocking suction hole, thus causes hole to produce, and affects dibbling.But this kind of mode needs to control malleation wind-force, if malleation wind-force is excessive, then acupuncture point of easily seed being blown off, cause more hole to produce on the contrary.If but malleation wind-force is inadequate, then can only blow out slight impurity or seed, however it remains the hidden danger in hole.
Summary of the invention
The purpose of the application is that proposing one prevents impurity or seed from blocking suction hole, ensures that dibbling is smoothed out, improves the sucked type seedling culture hole plate seed dibbing machine with hole cleaning device of dibbling efficiency.
The purpose of the application is achieved in that the sucked type seedling culture hole plate seed dibbing machine with hole cleaning device includes seeds sucker, offers air entry on seeds sucker, and air entry connects with asepwirator pump.In seeds sucker lower surface, equi-spaced apart is laid with suction hole, suction kind mouth it is equiped with outside suction hole, clear orifice plate it is provided with in described seeds sucker, described clear orifice plate is provided with and described kind of mouth clear ports valve body one to one of inhaling, outer at described seeds sucker or in be provided with to oppress the driving means that clear orifice plate declines.The back-moving spring making clear orifice plate reset it is provided with between described clear orifice plate and seeds sucker.
The application simple in construction, hole cleaning device is during seeds sucker is descending, the most descending, after inhaling kind of mouth entrance acupuncture point, hole cleaning device, also into inhaling kind of a mouth, carries out the operation of clear hole to inhaling kind of a mouth, block negative pressure in seeds sucker simultaneously, seed naturally falls in acupuncture point, so that it is guaranteed that each seed inhaled on kind of mouth of inhaling can enter acupuncture point smoothly, improves dibbling efficiency.
The application uses the linkage structure of machinery, or uses magnetic valve to control, and simple in construction is easy to use, does not interferes with seed and enters acupuncture point, so that it is guaranteed that being smoothed out of dibbling.
Accompanying drawing illustrates:
The concrete structure of the application is given by following drawings and Examples:
Fig. 1 is the structural representation of the sucked type seedling culture hole plate seed dibbing machine with hole cleaning device；
Fig. 2 is to use magnetic valve or pneumatic means as the structural representation of the sucked type seedling culture hole plate seed dibbing machine with hole cleaning device in lifting drive source.
Legend: 1, rocking arm, 2, depression bar, 3, seeds sucker, 4, asepwirator pump, 5, air entry, 6, back-moving spring, 7, clear orifice plate, 8, pore, 9, inhale kind of a mouth, 10, clear ports valve body, 11, force rod, 12, bar set, 13, magnetic valve.
Detailed description of the invention:
The application is not limited by following embodiment, can determine specific embodiment according to the technical scheme of the application and actual conditions.
Embodiment: as it is shown in figure 1, the sucked type seedling culture hole plate seed dibbing machine with hole cleaning device includes seeds sucker 3, offering air entry 5 on seeds sucker 3, air entry 5 connects with asepwirator pump 4.In seeds sucker 3 lower surface, equi-spaced apart is laid with suction hole, suction kind mouth 9 it is equiped with outside suction hole, clear orifice plate 7 it is provided with in described seeds sucker 3, described clear orifice plate 7 is provided with and described inhales kind of mouth 9 clear ports valve body 10 one to one, outer at described seeds sucker 3 or in be provided with to oppress the driving means that clear orifice plate 7 declines.The back-moving spring 6 making clear orifice plate 7 reset it is provided with between described clear orifice plate 7 and seeds sucker 3.
As shown in Figure 1, described driving means includes contacting with clear orifice plate 7, and upper end stretches out the depression bar 2 of seeds sucker 3, described depression bar 2 upper end is hinged with rocking arm 1 one end; rocking arm 1 other end is hinged with force rod 11; hinged with the pedestal being arranged on seeds sucker 3 in the middle part of described rocking arm 1, and described force rod 11 is plugged in bar set 12, and described bar set 12 is fixed on seeds sucker 3 side-walls.
Further, the corner outside described driving means is arranged on seeds sucker 3.
As in figure 2 it is shown, described driving means is magnetic valve 13, the lever of described magnetic valve 13 contacts with clear orifice plate 7, and described magnetic valve 13 is installed in the corner in seeds sucker 3.
Described magnetic valve is sent out 13 and can be replaced by pneumatic means, and described pneumatic means has a cylinder, is provided with piston in cylinder, and piston is provided with straight-bar, and described straight-bar outer end is stretched out cylinder and contacted with clear orifice plate 7.
Further, described clear orifice plate 7 is an entirety, and its four limit is provided with pulley, is slidably connected between described pulley and seeds sucker 3 inwall.When adopting the structure, driving means can be the bar linkage structure that depression bar 2, rocking arm 1 and force rod 11 are formed, it would however also be possible to employ the driving structure of magnetic valve 13.
Further, described clear orifice plate 7 is some independent flat boards, and each flat board is each to there being magnetic valve, and to there being back-moving spring.
As it is shown in figure 1, at suction hole, namely it is provided with sealing ring at suction kind mouth 9 inner port.
As a example by the bar linkage structure that depression bar 2, rocking arm 1 and force rod 11 are formed: during suction kind, start asepwirator pump 4, now driving means is not operating, clear orifice plate 7 makes clear ports valve body 10 depart from a suction kind mouth 9 under the effect of back-moving spring 6, so that be in negative pressure state in seeds sucker 3 and suction kind mouth 9, this kind can carry out inhaling plants, and seed is inhaled in inhaling at kind of mouth 9 external port.
During dibbling, seeds sucker 3 is moved to above seedling culture hole plate, behind alignment acupuncture point, seeds sucker 3 declines, during declining, force rod 11 lower end contacts with seedling culture hole plate outer, moves upward, and drives and rises on itself and rocking arm 1 articulated section, so that depression bar 2 declines, clear orifice plate 7 moves downward under the compressing of depression bar 2.Along with being gradually reduced of seeds sucker 3, clear orifice plate 7 declines therewith, until clear ports valve body 10 enters and inhales in kind of mouth 9, and combines closely with sealing ring, and in inhaling kind of mouth 9, negative pressure disappears, and seed falls into acupuncture point, completes dibbling.
After dibbling, rising along with seeds sucker 3, back-moving spring 6 is by clear orifice plate 7 gradually jack-up, clear ports valve body 10 progressively disengages suction kind mouth 9, after being in certain distance with the seed falling into acupuncture point, clear sealing effectiveness between ports valve body 10 and sealing ring just can disappear, and this kind is inhaled kind of a mouth 9 and turned on seeds sucker 3, can carry out suction kind next time.
Obviously, the described above of the application is only for clearly demonstrating the application example, and is not the restriction to presently filed embodiment.The obvious row changed or change the protection domain still in the application that every technical scheme belonging to the application is amplified out.
Claims (8)
1. a sucked type seedling culture hole plate seed dibbing machine with hole cleaning device, including seeds sucker, seeds sucker offers air entry, air entry connects with asepwirator pump, in seeds sucker lower surface, equi-spaced apart is laid with suction hole, suction kind mouth it is equiped with outside suction hole, it is characterized in that: in described seeds sucker, be provided with clear orifice plate, described clear orifice plate is provided with and inhales kind of mouth clear ports valve body one to one with described, outer at described seeds sucker or in be provided with to oppress the driving means that clear orifice plate declines, the back-moving spring making clear orifice plate reset it is provided with between described clear orifice plate and seeds sucker.
There is the sucked type seedling culture hole plate seed dibbing machine of hole cleaning device the most as claimed in claim 1, it is characterized in that: described driving means includes contacting with clear orifice plate, and upper end stretches out the depression bar of seeds sucker, described depression bar upper end is hinged with one end; the rocking arm other end is hinged with force rod; hinged with the pedestal being arranged on seeds sucker in the middle part of described rocking arm, and described force rod is plugged in bar set, and described bar set is fixed on seeds sucker side-walls.
There is the sucked type seedling culture hole plate seed dibbing machine of hole cleaning device the most as claimed in claim 2, it is characterised in that: described driving means is arranged on the corner outside seeds sucker.
There is the sucked type seedling culture hole plate seed dibbing machine of hole cleaning device the most as claimed in claim 1, it is characterised in that: described driving means is magnetic valve, and the lever of described magnetic valve contacts with clear orifice plate, and described magnetic valve is installed in the corner in seeds sucker.
There is the sucked type seedling culture hole plate seed dibbing machine of hole cleaning device the most as claimed in claim 1, it is characterized in that: described driving means is pneumatic means, described pneumatic means has a cylinder, piston it is provided with in cylinder, being provided with straight-bar on piston, described straight-bar outer end is stretched out cylinder and is contacted with clear orifice plate.
There is the sucked type seedling culture hole plate seed dibbing machine of hole cleaning device the most as claimed in claim 1, it is characterised in that: described clear orifice plate is an entirety, and its four limit is provided with pulley, is slidably connected between described pulley and seeds sucker inwall.
There is the sucked type seedling culture hole plate seed dibbing machine of hole cleaning device the most as claimed in claim 4, it is characterised in that: described clear orifice plate is some independent flat boards, and each flat board is each to there being magnetic valve, and to there being back-moving spring.
There is the sucked type seedling culture hole plate seed dibbing machine of hole cleaning device the most as claimed in claim 1, it is characterised in that: at suction hole, namely it is provided with sealing ring at suction kind mouth inner port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620293736.7U CN205454503U (en) | 2016-04-11 | 2016-04-11 | Sucking disc formula seedling culture hole tray dibbling machine with clear hole device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620293736.7U CN205454503U (en) | 2016-04-11 | 2016-04-11 | Sucking disc formula seedling culture hole tray dibbling machine with clear hole device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205454503U true CN205454503U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620293736.7U Expired - Fee Related CN205454503U (en) | 2016-04-11 | 2016-04-11 | Sucking disc formula seedling culture hole tray dibbling machine with clear hole device |
Country Status (1)
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|---|---|
| CN (1) | CN205454503U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479451A (en) * | 2018-11-28 | 2019-03-19 | 王春桃 | A kind of cottonseed seeding apparatus of the cotton planting convenient for soil equally-spaced |
| CN110249760A (en) * | 2019-06-24 | 2019-09-20 | 浙江大学 | Negative pressure inhales kind of mechanical clear kind of formula precision seeder and its a seed feeding method |
| CN115380736A (en) * | 2022-08-29 | 2022-11-25 | 杭州市临安区於潜镇人民政府 | Multifunctional precision seedling raising and sowing production line |
-
2016
- 2016-04-11 CN CN201620293736.7U patent/CN205454503U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479451A (en) * | 2018-11-28 | 2019-03-19 | 王春桃 | A kind of cottonseed seeding apparatus of the cotton planting convenient for soil equally-spaced |
| CN109479451B (en) * | 2018-11-28 | 2021-09-24 | 新疆维吾尔自治区纤维质量监测中心 | Cotton seed sowing device for cotton planting convenient for equal-spacing separation of land |
| CN110249760A (en) * | 2019-06-24 | 2019-09-20 | 浙江大学 | Negative pressure inhales kind of mechanical clear kind of formula precision seeder and its a seed feeding method |
| CN115380736A (en) * | 2022-08-29 | 2022-11-25 | 杭州市临安区於潜镇人民政府 | Multifunctional precision seedling raising and sowing production line |
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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 |
Granted publication date: 20160817 Termination date: 20200411 |
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| CF01 | Termination of patent right due to non-payment of annual fee |