CN202206785U - Water sprinkler for rice seedling raising - Google Patents
Water sprinkler for rice seedling raising Download PDFInfo
- Publication number
- CN202206785U CN202206785U CN2011203146007U CN201120314600U CN202206785U CN 202206785 U CN202206785 U CN 202206785U CN 2011203146007 U CN2011203146007 U CN 2011203146007U CN 201120314600 U CN201120314600 U CN 201120314600U CN 202206785 U CN202206785 U CN 202206785U
- Authority
- CN
- China
- Prior art keywords
- taper hole
- water dish
- hole water
- nozzle housing
- conical pores
- 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
A water sprinkler for rice seedling raising belongs to agricultural machinery. A screw grip with a lock nut is fitted on the upper wall of a sprinkler housing, a sprinkling plate with thin conical pores is fitted into a lower inner hole of the sprinkler housing, the screw grip is hinged to the sprinkling plate with small conical pores, an upper balance spring is sleeved on the screw grip, a filter net is mounted on the upper end face of the sprinkling plate with small conical pores, a sprinkling plate with large conical pores is mounted on the lower lateral side of the sprinkler housing, the conical pores on the sprinkling plate with small conical pores and the conical pores on the sprinkling plate with large conical pores can be intersected and overlapped for fitting or be separated, and a lower balance spring is fitted between the sprinkling plate with small conical pores and the sprinkling plate with large conical pores. The sprinkler is adjustable for water sprinkling amount and flowing speed, the possibility of flushing away rice seedlings from bed soil during sprinkling is avoided, and the water sprinkler for rice seedling raising has the advantages of simple and reasonable structure, convenience for adjustment, use and removal of impurities, fine sprinkling quality, and wide applicable range.
Description
Technical field
The utility model belongs to agricultural machinery, the artificial watering instrument that uses when relating generally to a kind of seedling cultivation of rice.
Background technology
Traditional seedling cultivation of rice sprinkler head all adopts cylindrical hole individual layer water dish structure.During the watering operation, the flow rate of water can not be regulated and control.Especially under the situation that the rice seedling on kind of the bed soil just has been unearthed; Because the watering flow velocity is too fast; Impulsive force is bigger; Often take place the rice shoot root system is impacted in kind of bed soil, the rice shoot root system exposes and on kind of bed soil surface, causes withered deadly, influences and has reduced the raising rice seedlings operation quality.In addition, after the impurity in the water stops up the water dish cylindrical hole of shower nozzle, need water dish disassembled just from nozzle housing and can carry out and accomplish the block clearing operation, operate more loaded down with trivial details, the cleaning inconvenience, efficient is low.
Summary of the invention
The purpose of the utility model is exactly the problem that exists to above-mentioned prior art; Design provides a kind of seedling cultivation of rice sprinkler head of new construction, reaches the watering flow velocity and flow is adjustable, guarantee operation quality, the purpose of Job Operations convenient for cleaning, raising operating efficiency.
The basic design of the utility model is; The seedling cultivation of rice sprinkler head comprises nozzle housing; The equipped screw handle that has locking nut on the nozzle housing upper side wall; Thin taper hole water dish can be fitted in the nozzle housing downside endoporus up or down, and the screw handle bottom is hinged with thin taper hole water dish, and last balancing spring cover fits on the screw handle; The upper and lower end face of last balancing spring respectively with nozzle housing and thin taper hole water dish contact matching; Mounting filtering net on thin taper hole water dish upper surface is installed thick taper hole water dish through screw connection structure on the nozzle housing following side, the thin taper hole on the thin taper hole water dish cooperates or break away from cooperation with thick taper hole juxtaposition on the taper hole water dish slightly; Following balancing spring is fitted between thin taper hole water dish and the thick taper hole water dish, and down balancing spring both ends of the surface respectively with thin taper hole water dish, thick taper hole water dish contact matching.On nozzle housing upper side wall front end position, offer the impurity tap, valve is installed on the nozzle housing upside wall, and the impurity tap is sealed.
The double-deck water dish structure that the utility model adopts thin taper hole water dish and thick taper hole water dish to cooperatively interact; Realize the adjustment of double-deck water dish spacing with screw handle; Realized the adjusting of shower nozzle watering flow, flow velocity, avoided and rice seedling is washed away out when having eliminated the sprinkler head watering from kind of bed soil; The impurity tap made things convenient in the nozzle housing with screen pack on the cleaning of impurity.That this sprinkler head has is simple and reasonable, regulate and use and removal of contamination is easy to operate, the watering operation quality is good, the characteristics of wide accommodation, and this sprinkler head can use in various crops are grown seedlings operation.
Description of drawings
Accompanying drawing is a seedling cultivation of rice sprinkler head general structure sketch map.
Piece number explanation among the figure:
1, impurity tap, 2, valve, 3, screw handle, 4, locking nut, 5, last balancing spring, 6, nozzle housing, 7, screen pack, 8, thin taper hole water dish, 9, following balancing spring, 10, thick taper hole water dish.
Embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.The seedling cultivation of rice sprinkler head comprises nozzle housing 6; The equipped screw handle 3 that has locking nut 4 on nozzle housing 6 upper side walls; Thin taper hole water dish 8 can be fitted in the nozzle housing 6 downside endoporus up or down; Screw handle 3 bottoms are hinged with thin taper hole water dish 8; Last balancing spring 5 covers fit on the screw handle 3, the upper and lower end face of last balancing spring 5 respectively with nozzle housing 6 and thin taper hole water dish 8 contact matching, mounting filtering net 7 on taper hole water dish 8 upper surfaces carefully; On nozzle housing 6 following sides, thick taper hole water dish 10 is installed through screw connection structure; Thin taper hole on the thin taper hole water dish 8 cooperates or breaks away from cooperation with thick taper hole juxtaposition on the thick taper hole water dish 10, and following balancing spring 9 is fitted in thin taper hole water dish 8 and slightly between the taper hole water dish 10, and the both ends of the surface of following balancing spring 9 respectively with thin taper hole water dish 8, taper hole water dish 10 contact matching slightly.On nozzle housing 6 upper side wall front end positions, offer impurity tap 1, valve 2 is installed on the nozzle housing 6 upside walls, and with 1 sealing of impurity tap.
During the watering operation, hand-held operation is communicated with nozzle housing 6 with inlet pipeline, is spread across on the paddy rice seedling on kind of the bed soil with thick taper hole water dish 10 through screen pack 7, thin taper hole water dish 8 successively after clear water gets in nozzle housing 6 chambeies, accomplishes the watering operation.Unclamp locking nut 4; Rotating screw bolt handle 3 drives thin taper hole water dish 8 with respect to thick taper hole water dish 10 upper and lower moving, and changes the spacing between two dishes; Realize the adjusting of watering amount and watering speed: distance is close to two dishes when overlapping, and watering amount and watering speed reduce; On the contrary, watering amount and watering speed improve.Open valve 2, clear water drives in the nozzle housing 6 and the impurity on the screen pack 7 is discharged from impurity tap 1, accomplishes cleaning operation.Upper and lower balancing spring 5,9 makes thin taper hole water dish 8 remain the depth of parallelism with thick taper hole water dish 10, guarantees the uniformity of watering.Locking nut 4 prevents to release voluntarily when screw handle 3 from regulating back operation use, changes two dish spacings, influences operation quality.
Claims (2)
1. seedling cultivation of rice sprinkler head; Comprise nozzle housing (6); It is characterized in that the equipped screw handle (3) that has locking nut (4) on nozzle housing (6) upper side wall; Thin taper hole water dish (8) can be fitted in nozzle housing (6) the downside endoporus up or down; Screw handle (3) bottom is hinged with thin taper hole water dish (8); Last balancing spring (5) cover fits on the screw handle (3), the upper and lower end face of last balancing spring (5) respectively with nozzle housing (6) and taper hole water dish (8) contact matching carefully, mounting filtering net (7) on taper hole water dish (8) upper surface carefully; On nozzle housing (6) following side, thick taper hole water dish (10) is installed through screw connection structure; Thin taper hole on the thin taper hole water dish (8) cooperates or breaks away from cooperation with thick taper hole juxtaposition on the thick taper hole water dish (10), and following balancing spring (9) is fitted in thin taper hole water dish (8) and slightly between the taper hole water dish (10), and the both ends of the surface of following balancing spring (9) respectively with thin taper hole water dish (8), taper hole water dish (10) contact matching slightly.
2. seedling cultivation of rice sprinkler head according to claim 1 is characterized in that on nozzle housing (6) upper side wall front end position, offering impurity tap (1), and valve (2) is installed on nozzle housing (6) the upside wall, and impurity tap (1) is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203146007U CN202206785U (en) | 2011-08-26 | 2011-08-26 | Water sprinkler for rice seedling raising |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203146007U CN202206785U (en) | 2011-08-26 | 2011-08-26 | Water sprinkler for rice seedling raising |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202206785U true CN202206785U (en) | 2012-05-02 |
Family
ID=45986345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203146007U Expired - Fee Related CN202206785U (en) | 2011-08-26 | 2011-08-26 | Water sprinkler for rice seedling raising |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202206785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108293852A (en) * | 2018-01-29 | 2018-07-20 | 湖南湘讯企业管理有限公司 | A kind of block-resistant type mixing irrigation spray equipment |
| CN110433982A (en) * | 2019-08-14 | 2019-11-12 | 李智超 | A kind of envelope curve equipment in cable production |
-
2011
- 2011-08-26 CN CN2011203146007U patent/CN202206785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108293852A (en) * | 2018-01-29 | 2018-07-20 | 湖南湘讯企业管理有限公司 | A kind of block-resistant type mixing irrigation spray equipment |
| CN110433982A (en) * | 2019-08-14 | 2019-11-12 | 李智超 | A kind of envelope curve equipment in cable production |
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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: 20120502 Termination date: 20130826 |