CN204707467U - The fan-shaped raising rice seedlings sprinkler head of duck-beak type - Google Patents
The fan-shaped raising rice seedlings sprinkler head of duck-beak type Download PDFInfo
- Publication number
- CN204707467U CN204707467U CN201520307639.4U CN201520307639U CN204707467U CN 204707467 U CN204707467 U CN 204707467U CN 201520307639 U CN201520307639 U CN 201520307639U CN 204707467 U CN204707467 U CN 204707467U
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- duck
- flute profile
- beak type
- lower house
- fan
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Abstract
The fan-shaped raising rice seedlings sprinkler head of duck-beak type belongs to agricultural machinery; Duck-beak type flute profile lower house installs duck-beak type flute profile upper shell by connecting bolt with coordinating of adjusting nut, compression spring is sleeved on connecting bolt, the upper and lower end face of compression spring contacts with duck-beak type flute profile upper and lower casing respectively and coordinates, in the two side groove being inserted into duck-beak type flute profile upper shell two side respectively moving up and down of described duck-beak type flute profile lower house, in hermetically-sealed construction, between duck-beak type flute profile upper and lower casing, form water chamber, duck-beak type flute profile lower house upper surface arranges point water convex tendon of many radial fan-shaped configurations; This sprinkler head is rational in infrastructure, and operating efficiency is high, and operation effectiveness is good, easy to adjust, applied widely, uses labour intensity low, can guarantee that rice seedling Quality of Seedlings is good.
Description
Technical field
The utility model belongs to agricultural machinery, relates generally to a kind of sprinkler head of raising rice seedlings.
Background technology
Used raising rice seedlings sprinkler head is shower type sprinkler head.When operation uses, water is straight up and down sprayed directly on seedling kind bed soil and rice seedling from sprinkler head, due to pressure and the gravity of water, larger impulsive force is produced to kind of bed soil and rice seedling, kind of a bed topsoil is washed away loss, impact rice shoot is shifted, and is even washed upside down by the rice shoot that root system does not fasten, affects and reduce raising rice seedlings operation quality.In addition, the span of raising rice seedlings booth increases in recent years, and be meet and adapt to job requirements, the hand-held water-supply-pipe of shower type sprinkler head must lengthen, and the labour intensity of operator increases, and operating efficiency reduces, and water spray operation quality not easily ensures.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned prior art Problems existing, in conjunction with the actual needs of current raising rice seedlings water spray operation, design provides a kind of duck-beak type of new construction fan-shaped raising rice seedlings sprinkler head, reaches and ensures that water spray operation quality is good, improve operating efficiency, reduce labor intensity, adapt to and meet the use of large span raising rice seedlings booth, object applied widely.
Basic Design of the present utility model is: chew on formula flute profile lower house duck and installed duck chewed formula flute profile upper shell by coordinating of connecting bolt and adjusting nut, compression spring is sleeved on connecting bolt, described compression spring upper, lower surface is chewed formula flute profile upper shell and duck respectively and is chewed formula flute profile lower house and contact and coordinate with duck, described duck chews that the two side of formula flute profile lower house is moving up and down to be inserted into duck respectively and to chew in the groove of formula flute profile upper shell two side, in hermetically-sealed construction, chew in formula flute profile described duck, water chamber is formed between lower house, point water convex tendon formula flute profile lower house upper surface being arranged many radial fan-shaped configurations is chewed described duck, so far the fan-shaped raising rice seedlings sprinkler head of duck-beak type is formed.
The utility model adopts after fan-shaped for seedling water using level ejection, the free-falling mode of water body is utilized to carry out and complete the sprinkling irrigation to seedling rice shoot, reduce the impulsive force to kind of bed topsoil and rice seedling and scouring intensity, and area coverage is large after fan-shaped water spray, extend water spray distance, spread water even, there is rational in infrastructure, that operating efficiency is high, operation effectiveness good, easy to adjust, applied widely, use labour intensity is low feature, guarantee that rice seedling Quality of Seedlings is good.
Accompanying drawing explanation
Fig. 1 is duck-beak type fan-shaped raising rice seedlings sprinkler head general structure schematic diagram;
Fig. 2 is the direction view of bowing of Fig. 1;
Fig. 3 is the A-A profile in Fig. 1.
In figure, piece number illustrates:
1, duck-beak type flute profile upper shell, 2, connecting bolt, 3, adjusting nut, 4, compression spring, 5, point water convex tendon, 6, duck-beak type flute profile lower house.
Embodiment
Below in conjunction with accompanying drawing, the utility model optimum implementation is described in detail.The fan-shaped raising rice seedlings sprinkler head of a kind of duck-beak type, chew on formula flute profile lower house 6 duck and duck is installed chews formula flute profile upper shell 1 by coordinating of connecting bolt 2 and adjusting nut 3, compression spring 4 is sleeved on connecting bolt 2, described compression spring 4 upper, lower surface is chewed formula flute profile upper shell 1 and duck respectively and is chewed formula flute profile lower house 6 and contact and coordinate with duck, described duck chews that the two side of formula flute profile lower house 6 is moving up and down to be inserted into duck respectively and to chew in the groove of formula flute profile upper shell 1 two side, in hermetically-sealed construction, chew in formula flute profile described duck, lower house 1, water chamber is formed between 6, point water convex tendon 5 formula flute profile lower house 6 upper surface being arranged many radial fan-shaped configurations is chewed described duck.
During operation, seedling water enters in the water chamber that is made up of duck-beak type flute profile upper shell 1 and duck-beak type flute profile lower house 6, under pressure, seedling water sprays in the air from the exit between duck-beak type flute profile upper and lower casing 1,6 front end, in fan under point water convex tendon 5 controls, under drop on kind of bed soil and rice shoot.Rotate adjusting nut 3, under compression spring 4 coordinates, realize duck-beak type flute profile upper shell 1 and move up and down adjustment relative to duck-beak type flute profile lower house 6, change the water outlet height between duck-beak type flute profile upper and lower casing 1,6 front end, complete the adjustment of injection flow rate, water spray distance.
Claims (1)
1. the fan-shaped raising rice seedlings sprinkler head of duck-beak type, it is characterized in that: chew on formula flute profile lower house (6) duck and duck is installed chews formula flute profile upper shell (1) by coordinating of connecting bolt (2) and adjusting nut (3), compression spring (4) is sleeved on connecting bolt (2), described compression spring (4) upper, lower surface is chewed formula flute profile upper shell (1) and duck respectively and is chewed formula flute profile lower house (6) and contact and coordinate with duck, described duck chews that the two side of formula flute profile lower house (6) is moving up and down to be inserted into duck respectively and to chew in the groove of formula flute profile upper shell (1) two side, in hermetically-sealed construction, chew in formula flute profile described duck, lower house (1, 6) water chamber is formed between, point water convex tendon (5) formula flute profile lower house (6) upper surface being arranged many radial fan-shaped configurations is chewed described duck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307639.4U CN204707467U (en) | 2015-05-14 | 2015-05-14 | The fan-shaped raising rice seedlings sprinkler head of duck-beak type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307639.4U CN204707467U (en) | 2015-05-14 | 2015-05-14 | The fan-shaped raising rice seedlings sprinkler head of duck-beak type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204707467U true CN204707467U (en) | 2015-10-21 |
Family
ID=54306510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307639.4U Expired - Fee Related CN204707467U (en) | 2015-05-14 | 2015-05-14 | The fan-shaped raising rice seedlings sprinkler head of duck-beak type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204707467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562224A (en) * | 2016-03-10 | 2016-05-11 | 张长清 | Horizontal spraying hole and atomizing hole combined rice seedling raising water nozzle |
-
2015
- 2015-05-14 CN CN201520307639.4U patent/CN204707467U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562224A (en) * | 2016-03-10 | 2016-05-11 | 张长清 | Horizontal spraying hole and atomizing hole combined rice seedling raising water nozzle |
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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: 20151021 Termination date: 20170514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |