CN202617664U - Device with sealing ventilation pipeline - Google Patents
Device with sealing ventilation pipeline Download PDFInfo
- Publication number
- CN202617664U CN202617664U CN 201120571104 CN201120571104U CN202617664U CN 202617664 U CN202617664 U CN 202617664U CN 201120571104 CN201120571104 CN 201120571104 CN 201120571104 U CN201120571104 U CN 201120571104U CN 202617664 U CN202617664 U CN 202617664U
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- CN
- China
- Prior art keywords
- ventilation pipe
- ventilation
- pipe
- breather pipe
- ventilation base
- 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
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Abstract
The utility model discloses a device with a sealing ventilation pipeline. A ventilation pipe seat is hollow, the side end of the ventilation pipe seat is connected with an air cylinder, the upper end of the ventilation pipe seat is connected with an external air source, and the two ends of the ventilation pipe are sealed by pipe plugs; the ventilation pipe seat is connected with a ventilation pipe through a union joint, an O-shaped seal ring is arranged between the ventilation pipe seat and the ventilation pipe, the upper end of a pipeline joint is in threaded connection with the ventilation pipe, and the lower end of the pipeline joint is connected with needles; and the ventilation pipe seat can be connected through the ventilation pipes which are respectively matched with different numbers of pipeline joints, and the ventilation pipe can be dismantled to fit tray seeders with different number of holes. The device can be applied to the seeding of different hollow tray seeders through increasing or reducing the number of needles, can be applied to seed seeds with different sizes through changing the needles with different sizes, and has strong adaptability.
Description
Technical field
The utility model relates to agricultural, gardening cave tray seeder tool device, is specifically related to a kind of device with the sealing vent line.
Background technology
The sealing of soaking gas equipment is a more important link, has determined the success rate of sowing, and designing the vent line device that has than positiver sealing is to realize smoothly and the precondition of accurately sowing.Plurality of specifications, the adaptability of mechanism are arranged is another problem that band sealing vent line device need solve for cave dish in addition.
Summary of the invention
The utility model provides a kind of device with the sealing vent line to the deficiency of prior art, can utilize air pressure to realize the absorption to seed with syringe needle, through orbiting motion, realizes the sowing smoothly and accurately of seed.
The utility model comprises pipe close, pipe joint, connector, ventilation base, breather pipe, O RunddichtringO and syringe needle; Ventilation base hollow, side links to each other with cylinder, and the upper end is connected with external air source, and the breather pipe two ends seal with pipe close; The ventilation base is connected with connector with breather pipe, and the O RunddichtringO places between ventilation base and the breather pipe, and the pipe joint upper end links to each other with breather pipe through screw thread, and the lower end is connected with syringe needle; The ventilation base can connect with the breather pipe of the pipe joint of being furnished with different numbers, and breather pipe is detachable, to adapt to the cave dish of different hole counts.
The utility model is compared with technical background, and the beneficial effect that has is:
1) sowing form adopts the aspiration form, helps reducing hole rate, improves sowing efficient;
2) utilize O type circle that vent line is sealed, realize the smooth absorption of seed;
3) can be applied to the sowing that coil in cave, different hole through the number that increases or reduce syringe needle,, have stronger adaptability through changing the sowing that different big or small syringe needles can be applicable to different seeds in size.
Description of drawings
Fig. 1 is the utility model band sealing vent line front view;
Fig. 2 is the utility model band sealing vent line end view.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Like Fig. 1, shown in Figure 2, vent line comprises pipe close 1, pipe joint 2, connector 3, ventilation base 4, breather pipe 5, O RunddichtringO 6 and syringe needle 7; Ventilation base 4 hollows, side links to each other with cylinder, and the upper end is connected with external air source, and breather pipe 4 two ends are with pipe close 1 sealing; Ventilation base 4 is connected with breather pipe 5 usefulness connectors 3, and O RunddichtringO 6 places between ventilation base 4 and the breather pipe 5, and pipe joint 2 upper ends link to each other with breather pipe 5 through screw thread, and the lower end is connected with syringe needle 7; Ventilation base 4 can connect with the breather pipe 5 of the pipe joint of being furnished with different numbers 2, and breather pipe 5 is detachable, to adapt to the cave dish of different hole counts.
Through air pressure seed is adsorbed on the syringe needle, cylinder pulling vent line makes it move along guide pad, when arriving top, dish hole, cave is, discharges air pressure, the cave disk base material that seed is fallen into smoothly had openning hole.When using the cave to coil different hole counts cave dish, take out syringe needle 7, plug big envelope, seal wherein several holes, thereby change the spacing in hole.
Claims (1)
- One kind with the sealing vent line device, it is characterized in that: this device comprises pipe close, pipe joint, connector, ventilation base, breather pipe, O RunddichtringO and syringe needle; Ventilation base hollow, side links to each other with cylinder, and the upper end is connected with external air source, and the breather pipe two ends seal with pipe close; The ventilation base is connected with connector with breather pipe, and the O RunddichtringO places between ventilation base and the breather pipe, and the pipe joint upper end links to each other with breather pipe through screw thread, and the lower end is connected with syringe needle; The ventilation base can connect with the breather pipe of the pipe joint of being furnished with different numbers, and breather pipe is detachable, to adapt to the cave dish of different hole counts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120571104 CN202617664U (en) | 2011-12-31 | 2011-12-31 | Device with sealing ventilation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120571104 CN202617664U (en) | 2011-12-31 | 2011-12-31 | Device with sealing ventilation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202617664U true CN202617664U (en) | 2012-12-26 |
Family
ID=47370939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120571104 Expired - Fee Related CN202617664U (en) | 2011-12-31 | 2011-12-31 | Device with sealing ventilation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202617664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112425325A (en) * | 2020-12-11 | 2021-03-02 | 岳西神农氏农业科技有限公司 | Seed storage part |
-
2011
- 2011-12-31 CN CN 201120571104 patent/CN202617664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112425325A (en) * | 2020-12-11 | 2021-03-02 | 岳西神农氏农业科技有限公司 | Seed storage part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20121231 |