CN202566079U - Spraying and sprinkling dual-purpose spray gun of sprayer - Google Patents
Spraying and sprinkling dual-purpose spray gun of sprayer Download PDFInfo
- Publication number
- CN202566079U CN202566079U CN 201220137044 CN201220137044U CN202566079U CN 202566079 U CN202566079 U CN 202566079U CN 201220137044 CN201220137044 CN 201220137044 CN 201220137044 U CN201220137044 U CN 201220137044U CN 202566079 U CN202566079 U CN 202566079U
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- spray
- shaped
- spray gun
- shower nozzle
- sprayed
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Abstract
The utility model provides a spraying and sprinkling dual-purpose spray gun of a sprayer. The spray gun comprises a handle and a spanner connected to the handle, wherein the spanner drives a switch; the handle is provided with a connecting sleeve; a spray gun main body is installed in the connecting sleeve; the switch is installed in one end of the spray gun main body; and a spray head is arranged in the other end of the spray gun main body. The spray gun is characterized in that the spray head comprises a big circular tube section, a small circular tube section and a conical section; seal grooves are manufactured on the outer wall of the big circular tube section; seal rings are installed in the seal grooves and are matched with the inner walls of the spray gun main body; stop pieces and seal ditches are manufactured on the outer wall of the small circular tube section; sealing strips are installed in the seal ditches; outer threads and water outlet holes are manufactured on the conical section; sprinkling inclined holes are manufactured at the head of the conical section; and a circular closing-in sprinkle hood or a semicircular spray hood is connected outside the small circular tube section and the conical section of the spray head.
Description
Technical field
The utility model relates to sprayer, particularly relate to sprayer spraying, spray dual-purpose spray gun, belong to agricultural plant protection machinery.
Background technology
Sprayer (comprising sprayer) is a kind of agricultural plant protection commonly used machinery; When spraying insecticide, often according to the kind of crops or the difference in vegetative period, the agricultural chemicals that perhaps uses is different; All need select suitable shower nozzle, give reasonably to spray medicine (for example spraying or spray etc.).And the shower nozzle of sprayer is equipped with two kinds of patterns, a kind of being mounted on the spray boom, and another kind is directly to be connected on the spray gun; Just process one,, will change whole spray gun if use different shower nozzle spray medicines (for example spraying or spray etc.) instead with spray gun; But the complex structure of spray gun; Make trouble, if make different spray guns according to different shower nozzles, production cost is just high.
Summary of the invention
The purpose of the utility model is in order to overcome the shortcoming that prior art exists, a kind of spray gun to be provided, can obtain spraying or spray two kinds of spray medicine states, uses flexibly, convenient, save the spray gun producing cost the sprayer spraying, spray dual-purpose spray gun.
The technical scheme of the spraying of the utility model sprayer, the dual-purpose spray gun of spray is: comprise handle, be connected the spanner on the handle, spanner drives switch; Described handle is shaped on adapter sleeve, and spraygun body is installed in the adapter sleeve, switch is installed in one of spraygun body; In the other end of spraygun body shower nozzle is set, it is characterized in that described shower nozzle comprises great circle pipeline section, roundlet pipeline section and conical section, great circle pipeline section outer wall is shaped on seal groove; Sealing ring is installed in the seal groove, and sealing ring matches with the inwall of spraygun body, and the outer wall of roundlet pipeline section is shaped on catch and sealing ditch; In the sealing ditch sealing strip is installed; Conical section is shaped on external screw thread and apopore, and is shaped on the spray inclined hole at head, outside the roundlet pipeline section of shower nozzle and conical section, is connected circular spray hood that closes up or semicircle spray cap.
The utility model discloses a kind of sprayer spraying, spray dual-purpose spray gun, comprising: handle, spanner, switch, spraygun body, shower nozzle, circular spray hood and the semicircle spray cap that closes up, the afterbody of handle connects jet pipe; The head of handle has adapter sleeve, and spraygun body is installed in the adapter sleeve, switch is installed in one of spraygun body; Described switch comprises valve rod, spring, sealing block and hold-down nut; Be prior art, switch is driven by spanner, in the other end of spraygun body shower nozzle is set; Shower nozzle is the tubulose endoporus; The outside of shower nozzle is divided into the several size shape various structure of great circle pipeline section, roundlet pipeline section and conical section, and great circle pipeline section outer wall contacts with inwall generation sealing after having seal groove installation sealing ring to pacify spraygun body, and roundlet pipeline section outer wall has catch that spray hood or spray cap are played the role of positioning; Sealing strip is installed in the sealing ditch of roundlet pipeline section outer wall to seal to the spray hood inwall; The external screw thread of conical section connects spray hood, and the liquid in the shower nozzle flows to the outside from apopore and gets in spray hood or the spray cap, if use spray hood liquid to spill to crops from spray inclined hole ejection shower nozzle.Spray gun of present technique scheme, as long as subsequent use two kinds of head-shields, a kind of is spray hood, and a kind of is spray cap, just can realize two kinds of different spray medicine states during use, and use flexibly, is conveniently saved the spray gun processing cost.
Dual-purpose spray gun is sprayed, sprayed to the utility model sprayer; Described circular closing in spray hood is shaped on internal thread and closing in; Internal thread is connected with the external screw thread of shower nozzle conical section, closes up and matches with the spray inclined hole with the top of shower nozzle, and catch is located the afterbody of spray hood mutually.Circular closing in spray hood is shaped on internal thread and is connected with the external screw thread of shower nozzle conical section, and the top of shower nozzle is a small cylindrical, only exposes the spray inclined hole after setting up circular closing in spray hood, and soup is sprayed from spray inclined hole.Described semicircle spray cap comprises circle adapter and semicircle pipe, and semicircle control has spray holes, and circle is taken over and is shaped on joint pin, in spraygun body, is shaped on connecting hole, and connecting hole matches with joint pin, and is easy for installation.On the semicircle pipe of semicircle spray cap, spray holes is arranged, soup is sprayed from spray holes.
Description of drawings
Fig. 1 is provided with the circular spray hood structural representation that closes up on the shower nozzle;
Fig. 2 is the schematic perspective view of shower nozzle;
Fig. 3 is the structural representation of the spraying of the utility model sprayer, the dual-purpose spray gun of spray;
Fig. 4 is the schematic perspective view of semicircle spray cap.
Embodiment
The utility model relates to the spraying of a kind of sprayer, sprays dual-purpose spray gun, like Fig. 1-shown in Figure 4, comprises handle 1; Be connected the spanner 2 on the handle, spanner drives switch 3, and described handle is shaped on adapter sleeve 5; Spraygun body 6 is installed in the adapter sleeve, switch 3 is installed in one of spraygun body, shower nozzle 7 is set in the other end of spraygun body; It is characterized in that described shower nozzle 7 comprises great circle pipeline section 71, roundlet pipeline section 72 and conical section 73, great circle pipeline section outer wall is shaped on seal groove 711, and sealing ring 712 is installed in the seal groove; Sealing ring 712 matches with the inwall of spraygun body 6; The outer wall of roundlet pipeline section 72 is shaped on catch 721 and sealing ditch 722, in the sealing ditch sealing strip 723 is installed, and conical section 73 is shaped on external screw thread 731 and apopore 732; And be shaped on spray inclined hole 733 at head, at perhaps semicircle spray cap 9 of the outer spray hood 8 that is connected the circle closing in of the roundlet pipeline section 72 of shower nozzle and conical section 73.Comprise: handle 1, spanner 2, switch 3, spraygun body 6, shower nozzle 7, circular spray hood 8 and the semicircle spray cap 9 that closes up, the afterbody of handle 1 connects jet pipe, and the head of handle has adapter sleeve 5; Spraygun body 6 is installed in the adapter sleeve; Switch 3 is installed in one of spraygun body, and described switch comprises valve rod, spring, sealing block and hold-down nut, is prior art; Switch is driven by spanner 2; Shower nozzle 7 is set in the other end of spraygun body 6, and shower nozzle is the tubulose endoporus, and the outside of shower nozzle is divided into great circle pipeline section 71, roundlet pipeline section 72 and conical section 73 several size shape various structure; Great circle pipeline section outer wall contacts with inwall generation sealing after having seal groove 711 installation sealing rings 712 peaces to go into spraygun body 6; Roundlet pipeline section 72 outer walls have 721 pairs of spray hoods 8 of catch or spray cap 9 to play the role of positioning, and 723 pairs of spray hood inwalls of sealing strip are installed in the sealing ditch 722 of roundlet pipeline section outer wall are sealed, and the external screw thread 731 of conical section 73 connects spray hood; Liquid in the shower nozzle 7 flows to the outside from apopore 732 and gets in spray hood 8 or the spray cap 9, if use spray hood liquid to spill to crops from spray inclined hole 733 ejection shower nozzles.Spray gun of present technique scheme, as long as subsequent use two kinds of head-shields, a kind of is spray hood 8, and a kind of is spray cap 9, just can realize two kinds of different spray medicine states during use, and use flexibly, is conveniently saved the spray gun processing cost.Described circular closing in spray hood 8 is shaped on internal thread 81 and closes up 82, and internal thread 81 is connected with the external screw thread 731 of shower nozzle conical section 73, and closing in 82 matches with spray inclined hole 733 with the top of shower nozzle, and the afterbody of 721 pairs of spray hoods of catch is located mutually.Circular closing in spray hood 8 is shaped on internal thread 81 and is connected with the external screw thread 731 of shower nozzle conical section 73, and the top of shower nozzle 7 is a small cylindrical, only exposes spray inclined hole 733 after setting up circular closing in spray hood 8, and soup is sprayed from spray inclined hole.Described semicircle spray cap 9 comprises circle adapter 91 and semicircle pipe 92, and semicircle control has spray holes 93, and circle is taken over and is shaped on joint pin 94, in spraygun body 6, is shaped on connecting hole 61, and connecting hole matches with joint pin 94, and is easy for installation.On the semicircle pipe 92 of semicircle spray cap 9, spray holes 93 is arranged, soup is sprayed from spray holes.
Claims (3)
1. sprayer is sprayed, is sprayed dual-purpose spray gun, comprises handle (1), is connected the spanner (2) on the handle; Spanner drives switch (3); Described handle is shaped on adapter sleeve (5), and spraygun body (6) is installed in the adapter sleeve, switch (3) is installed in one of spraygun body; Shower nozzle (7) is set in the other end of spraygun body; It is characterized in that described shower nozzle (7) comprises great circle pipeline section (71), roundlet pipeline section (72) and conical section (73), great circle pipeline section outer wall is shaped on seal groove (711), and sealing ring (712) is installed in the seal groove; Sealing ring (712) matches with the inwall of spraygun body (6); The outer wall of roundlet pipeline section (72) is shaped on catch (721) and sealing ditch (722), in the sealing ditch sealing strip (723) is installed, and conical section (73) is shaped on external screw thread (731) and apopore (732); And be shaped on spray inclined hole (733) at head, at perhaps semicircle spray cap (9) of the outer spray hood (8) that is connected the circle closing in of the roundlet pipeline section (72) of shower nozzle and conical section (73).
2. dual-purpose spray gun is sprayed, sprayed to sprayer as claimed in claim 1; It is characterized in that described circular closing in spray hood (8) is shaped on internal thread (81) and closing in (82); Internal thread (81) is connected with the external screw thread (731) of shower nozzle conical section (73); Closing in (82) matches with spray inclined hole (733) with the top of shower nozzle, and catch (721) is located the afterbody of spray hood mutually.
3. dual-purpose spray gun is sprayed, sprayed to sprayer as claimed in claim 1; It is characterized in that described semicircle spray cap (9) comprises circle adapter (91) and semicircle pipe (92); Semicircle pipe (92) is shaped on spray holes (93); Circle is taken over (91) and is shaped on joint pin (94), in spraygun body (6), is shaped on connecting hole (61), and connecting hole (61) matches with joint pin (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220137044 CN202566079U (en) | 2012-04-01 | 2012-04-01 | Spraying and sprinkling dual-purpose spray gun of sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220137044 CN202566079U (en) | 2012-04-01 | 2012-04-01 | Spraying and sprinkling dual-purpose spray gun of sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202566079U true CN202566079U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220137044 Expired - Fee Related CN202566079U (en) | 2012-04-01 | 2012-04-01 | Spraying and sprinkling dual-purpose spray gun of sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202566079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549808A (en) * | 2013-10-29 | 2015-04-29 | 卞海兵 | Adjustable helical pesticide spray nozzle |
| CN106768951A (en) * | 2016-12-27 | 2017-05-31 | 重庆智神科技有限公司 | Fictitious load gas tip in proportion magnetic valve test system |
-
2012
- 2012-04-01 CN CN 201220137044 patent/CN202566079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549808A (en) * | 2013-10-29 | 2015-04-29 | 卞海兵 | Adjustable helical pesticide spray nozzle |
| CN106768951A (en) * | 2016-12-27 | 2017-05-31 | 重庆智神科技有限公司 | Fictitious load gas tip in proportion magnetic valve test system |
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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: 20121205 Termination date: 20140401 |