CN2461665Y - Screw type farm atomizer - Google Patents
Screw type farm atomizer Download PDFInfo
- Publication number
- CN2461665Y CN2461665Y CN 01214084 CN01214084U CN2461665Y CN 2461665 Y CN2461665 Y CN 2461665Y CN 01214084 CN01214084 CN 01214084 CN 01214084 U CN01214084 U CN 01214084U CN 2461665 Y CN2461665 Y CN 2461665Y
- Authority
- CN
- China
- Prior art keywords
- pump housing
- screw rod
- screw
- gear wheel
- pipe
- 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
Links
- 239000007921 spray Substances 0.000 abstract description 3
- 239000003905 agrochemical Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- 206010016256 fatigue Diseases 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model discloses a screw type agricultural sprayer. The structural characteristic is that an extension tube 2 is communicated with a hose 12 by a pump body 7; a convex tubular axle is arranged on one side tube of the pump body 7, a big gear 5 is sheathed on the convex tubular axle, an active screw 9 and driven screws 8 are arranged in the pump body 7, the driven screws 8 and the active screw 9 are in screw connection, and the driven screws 8 are positioned on both sides of the active screw 9; one head of the active screw 9 is extended out of the pump body 7 and an end cover 3 of the pump body, a pinion gear 4 is sheathed on the extended position of the active screw 9, and pinion gear 4 is meshed with the big gear 5. The screw type agricultural sprayer has the advantages of convenient operation and legerity. Manual fatigue strength is lightened, spray can be processed uninterruptedly, and the occurrence of a dripping phenomenon is avoided.
Description
The utility model relates to a kind of agrosprayer structure, especially screw agricultural atomizer.
On agricultural kind value industry, agriculture banker, fruit tree are carried out agricultural chemicals execute when annotating, often use sprayer.Because the agricultural atomizer that uses is a piston cylinder operator at present, it directly is sent to agricultural chemicals liquid on banker or the fruit tree by the reciprocating motion of piston.This agricultural atomizer is finished by people's Manual pressure, thereby the hand fatiguability, and back and forth spurs piston and can only spray indirectly, in the suction nebulizer, just sprays in sprayer during pressure when promptly drawing.Weeping also usually appears between tension and compression.
The purpose of this utility model provides a kind of screw agricultural atomizer, and the change piston type is the screw structure, solves manually tired, the discontinuous and water clock problem of spraying.
Concrete scheme of the present utility model is: the external end head at extension pipe is provided with shower nozzle, at the tail end of flexible pipe screen pack is housed, and it is characterized in that: extension pipe is connected by the pump housing and flexible pipe; Pump housing side pipe is provided with protruding tubular axis, is set with gear wheel on protruding tubular axis, and initiatively screw rod, driven screw rod are housed in the pump housing, and driven screw rod connects with the active screw flight, and is positioned at the initiatively both sides of screw rod; Initiatively one of screw rod is stretched out outside the pump housing and the pump housing end cap, is set with pinion on the extending area of active screw rod, this pinion and gear wheel engagement.
Adopt such scheme, easy and simple to handle, light and handy, alleviated manual fatigue strength, spraying can uninterruptedly be carried out, and has avoided the appearance of weeping.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is overall structure figure of the present utility model.
As shown in Figure 1: the utility model mainly is made up of shower nozzle 1, extension pipe 2, end cap 3, pinion 4, gear wheel 5, retaining plug 6, the pump housing 7, driven screw rod 8, active screw rod 9, handle 10, screen pack 11, flexible pipe 12.Structural feature of the present utility model is: the external end head at extension pipe 2 is provided with shower nozzle 1, at the tail end of flexible pipe 12 screen pack 11 is housed, and it is characterized in that: extension pipe 2 is connected by the pump housing 7 and flexible pipe 12; The pump housing 7 side pipes are provided with protruding tubular axis, are set with gear wheel 5 on protruding tubular axis, and initiatively screw rod 9, driven screw rod 8 are housed in the pump housing 7, driven screw rod 8 and active screw rod 9 thread connection, and be positioned at the initiatively both sides of screw rod 9; Initiatively one of screw rod 9 is stretched out outside the pump housing 7 and the pump housing end cap 3, is set with pinion 4 on the extending area of active screw rod 9, this pinion 4 and gear wheel 5 engagements.
Can further see from Fig. 1: pinion 4 is interior engagement with gear wheel 5; Gear wheel 5 outers are provided with handle 10, are provided with retaining plug 6 in central shaft (protruding tubular axis) outer end of gear wheel 5.Extension pipe 2 directly communicates with the pump housing 7 inside, and flexible pipe 12 is sleeved on the pump housing 7 tail pipes, communicates with the pump housing 7 inside by the pump housing 7 sidewall pipes.
The utility model is performed such work: shake handle 10, gear wheel 5 rotates, drive pinion 4 rotations, and driving initiatively, screw rod 9 rotates, initiatively screw rod 9 drives driven screw rod 8 again and moves along axis direction, thereby agricultural chemicals liquid is delivered to shower nozzle 1 one ends from flexible pipe 12 1 ends, finish spraying work.
Claims (3)
1. screw agricultural atomizer is provided with shower nozzle (1) at the external end head of extension pipe (2), at the tail end of flexible pipe (12) screen pack (11) is housed, and it is characterized in that: extension pipe (2) is connected by the pump housing (7) and flexible pipe (12); The pump housing (7) side pipe is provided with protruding tubular axis, on protruding tubular axis, be set with gear wheel (5), initiatively screw rod (9), driven screw rod (8) are housed in the pump housing (7), driven screw rod (8) and active screw rod (9) thread connection, and be positioned at the initiatively both sides of screw rod (9); Initiatively one of screw rod (9) is stretched out outside the pump housing (7) and the pump housing end cap (3), is set with pinion (4) on the extending area of active screw rod (9), this pinion (4) and gear wheel (5) engagement.
2. screw agricultural atomizer according to claim 1 is characterized in that: pinion (4) is interior engagement with gear wheel (5); Gear wheel (5) outer is provided with handle (10), is provided with retaining plug (6) in central shaft (protruding tubular axis) outer end of gear wheel (5).
3. screw agricultural atomizer according to claim 1 is characterized in that: extension pipe (2) directly communicates with the pump housing (7) inside, and flexible pipe (12) is sleeved on the pump housing (7) tail pipe, communicates with the pump housing (7) inside by the pump housing (7) sidewall pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214084 CN2461665Y (en) | 2001-02-06 | 2001-02-06 | Screw type farm atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214084 CN2461665Y (en) | 2001-02-06 | 2001-02-06 | Screw type farm atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2461665Y true CN2461665Y (en) | 2001-11-28 |
Family
ID=33632914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01214084 Expired - Fee Related CN2461665Y (en) | 2001-02-06 | 2001-02-06 | Screw type farm atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2461665Y (en) |
-
2001
- 2001-02-06 CN CN 01214084 patent/CN2461665Y/en not_active Expired - Fee Related
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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 |