CN2744422Y - Multifunctional spraying derrick apparatus for bar type mist spraying machine - Google Patents
Multifunctional spraying derrick apparatus for bar type mist spraying machine Download PDFInfo
- Publication number
- CN2744422Y CN2744422Y CN 03241652 CN03241652U CN2744422Y CN 2744422 Y CN2744422 Y CN 2744422Y CN 03241652 CN03241652 CN 03241652 CN 03241652 U CN03241652 U CN 03241652U CN 2744422 Y CN2744422 Y CN 2744422Y
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- CN
- China
- Prior art keywords
- spring
- protecting cover
- guard shield
- spraying machine
- return spring
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Abstract
The utility model provides a multifunctional spraying derrick apparatus applied for the bar type mist spraying machine, comprising the working parts of spray heads, a spray head clip, a rotary pin shaft, a connecting pipe, a spring adjustment screw bolt, a return spring, a spring hanger, a protecting cover, a connecting board, a connecting arm, etc. When the bar type mist spraying machine is operating, the multifunctional spraying derrick apparatus generates the backward pushing force under the function of the barrier to push the lower end of the protecting cover to rotate when the derrick encounters the rough land or the barrier, and simultaneously rotates a certain angle backward taking the connecting pipe and the pin shaft as the turning point driven by the connecting arm. The protecting cover automatically recovers to the normal operating condition under the function of the return spring after getting across the barrier. Simultaneously, the protecting cover is in triangular structure and the front end is in circular arc transition, effectively protecting the cotton stalk to slip over the surface of the protecting cover and avoiding the damage to the cotton stalk or the cotton boll. The lower spray head does not generate the change of the direction under the protection of the protecting cover toguarantee that the backside of the leaf can continuously receive the liquid. The apparatus adopts the screw bolt connection simultaneously, which is convenient to disassemble.
Description
Affiliated technical field
The utility model relates to a kind of multifunctional spray derrick rig of using on the rod-type spraying machine.
Background technology
Plant protection is one of important step of modern agriculture production.At present, widely used machine power equipment for plant protection mostly is the rod-type spraying machine in agricultural production, mainly imtertilled crop is carried out adequate and systematic service.Main three big imtertilled crops are cotton, corn and beet in Xinjiang.In recent years, cotton production development in Xinjiang is very rapid, and since two thousand plant cotton area basicly stable is being 1,000,000 hectares (1,500 ten thousand mus) for years, is the unique especially big commodity cotton base of China.In the cotton production process, from soil treatment, field management, before cotton harvesting, the cotton grower must repeatedly spray chemical agent (fertile agent) every year as required during cotton growth.Agricultural production has strict demand to the chemical agent that sprays, and during the facility operation, requires the fogdrop diameter size of sprinkling moderate, evenly, reduces the invalid drift of pharmacy particle as far as possible, prevents contaminated environment, ensures the safety of people and animals and other biological.Meanwhile, also require crops face of blade, back of the body two sides all wanting medicine, could guarantee promptly to prevent and treat or alleviate in a short time the harm of large tracts of land disease and pest like this.But traditional rod-type spraying machine work dosage of using is big at present, and suspension rod cotton branch easy to hang or cotton boll, and can not make the back, blade face obtain sufficient soup, and the drug effect that influences soup is given full play to, and therefore spray medicine quality is had a significant impact.
Summary of the invention
For overcoming existing rod-type spraying machine deficiency, the utility model provides a kind of novel rod-type spraying machine multifunctional spray derrick rig, to satisfy cotton and other crops production requirements.But current domestic rod-type spraying machine suspension rod mostly is rigidity T formula and is connected with cross bar, and function singleness, makes lower nozzle run into cotton stalk generation direction easily and changes, and makes the back, blade face can not finely be subjected to liquid, and cotton branch simultaneously easy to hang and cotton boll make the underproduction of cotton part.
The technical scheme that its technical problem that solves the utility model adopts is: device is adjusted workpieces such as bolt, return spring, spring carrier arm, guard shield, connecting plate, linking arm by shower nozzle, shower nozzle card, rotary pin shaft, tube connector, spring and is formed.When the facility operation ran into rugged plot or barrier, the multifunctional spray derrick rig produced thrust backward under obstacle effect, promoted the guard shield lower end and rotated; Under linking arm drives, be that swivel point rotates to an angle backward simultaneously with tube connector and bearing pin.After clearing the jumps, guard shield under the return spring effect, automatically restores to normal operating conditions; Guard shield is that triangular structure and front end are arc transition simultaneously, can effectively protect cotton stalk to slip over along its surface, avoids the damage of cotton stalk or cotton boll; Direction does not take place and changes in lower nozzle under the guard shield protection, guarantee the sustainable liquid that is subjected to of leaf back.
The beneficial effects of the utility model are, not only just can guarantee, the back side is two-sided obtains being subjected to liquid, reduces the soup loss, promotes the drug effect performance; But also can make suspension rod not damage plant simultaneously.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
The front view of the multifunctional spray derrick rig of using on Fig. 1 rod-type spraying machine.
The side view of the multifunctional spray derrick rig of using on Fig. 2 rod-type spraying machine
1. shower nozzles among the figure, 2. shower nozzle card, 3. rotary pin shaft, 4. tube connector, 5. frame, 6. spring is adjusted bolt, 7. return spring, 8. spring carrier arm, 9. guard shield, 10. connecting plate, 11. linking arms.
The specific embodiment
This device is made up of shower nozzle (1), shower nozzle card (2), rotary pin shaft (3), tube connector (4), spring adjustment bolt (6), return spring (7), spring carrier arm (8), guard shield (9), connecting plate (10), linking arm workpieces such as (11).When the facility operation ran into rugged plot or barrier, the multifunctional spray derrick rig produced thrust backward under obstacle effect, promoted the guard shield lower end and rotated; Under linking arm drives, be that swivel point rotates to an angle backward simultaneously, after guard shield clears the jumps, under the return spring effect, automatically restore to normal operating conditions with tube connector and bearing pin; Guard shield is that triangular structure and front end are arc transition simultaneously, can effectively protect cotton stalk to slip over along its surface, avoids cotton branch or cotton boll damage; In addition, direction can not take place and change in lower nozzle under the guard shield protection, thereby guarantees that leaf back continues to be subjected to liquid.
Claims (3)
1, a kind of rod-type spraying machine multifunctional spray derrick rig, it is characterized in that comprising shower nozzle, shower nozzle card, rotary pin shaft, tube connector, frame, spring adjustment bolt, return spring, spring carrier arm, guard shield, connecting plate, linking arm, and the tube connector of linking arm upper end is hinged on the frame by rotary pin shaft, the linking arm lower end is fixed with connecting plate, guard shield is fixedly mounted on the connecting plate, shower nozzle fastens by shower nozzle and is installed in the then interior of guard shield bottom, the upper end of return spring is fixedly mounted on the frame, on the lower end fixed installation guard shield of return spring.
2, rod-type spraying machine multifunctional spray derrick rig according to claim 1, the lower end that it is characterized in that return spring is fixedly mounted on the guard shield by spring carrier arm, the upper end of return spring is fixedly mounted on spring and adjusts on the bolt, and spring adjustment bolt is installed on the frame.
3, rod-type spraying machine multifunctional spray derrick rig according to claim 1 and 2 is characterized in that the profile formula triangular in shape of guard shield, the front end of guard shield are the arc transition form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03241652 CN2744422Y (en) | 2003-03-19 | 2003-03-19 | Multifunctional spraying derrick apparatus for bar type mist spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03241652 CN2744422Y (en) | 2003-03-19 | 2003-03-19 | Multifunctional spraying derrick apparatus for bar type mist spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2744422Y true CN2744422Y (en) | 2005-12-07 |
Family
ID=35579209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03241652 Expired - Fee Related CN2744422Y (en) | 2003-03-19 | 2003-03-19 | Multifunctional spraying derrick apparatus for bar type mist spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2744422Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108112569A (en) * | 2018-01-25 | 2018-06-05 | 台州信溢农业机械有限公司 | It is a kind of to hang spray apparatus for crop field dense planting crop deep layer spray |
-
2003
- 2003-03-19 CN CN 03241652 patent/CN2744422Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108112569A (en) * | 2018-01-25 | 2018-06-05 | 台州信溢农业机械有限公司 | It is a kind of to hang spray apparatus for crop field dense planting crop deep layer spray |
| CN108112569B (en) * | 2018-01-25 | 2023-08-25 | 台州信溢农业机械有限公司 | Hanging and spraying device for deep spraying of field close-planted crops |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |