CN213074179U - Sprayer more comfortable to carry - Google Patents
Sprayer more comfortable to carry Download PDFInfo
- Publication number
- CN213074179U CN213074179U CN202021605298.6U CN202021605298U CN213074179U CN 213074179 U CN213074179 U CN 213074179U CN 202021605298 U CN202021605298 U CN 202021605298U CN 213074179 U CN213074179 U CN 213074179U
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- gear
- liquid medicine
- medicine box
- manual rocker
- sprayer
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Abstract
The utility model relates to a sprayer which is more comfortable to bear, which comprises a liquid medicine box, wherein one side of the liquid medicine box is provided with a manual rocker, the manual rocker is provided with a connecting arm, the top of the liquid medicine box is provided with a water pump, and the manual rocker is connected with the water pump through the connecting arm; the back side of the liquid medicine box is provided with a ventilation device, and the ventilation device comprises fan blades, a first bevel gear, a second bevel gear, a first gear, a second gear, a third gear, a first connecting rod, a second connecting rod and a transmission belt. The utility model discloses a sprayer is equipped with ventilation unit at the dorsal part of spray tank, installs the flabellum in ventilation unit, passes through the drive belt with manual rocker and the flabellum carries out the transmission with a plurality of gears etc. and is connected, and the power that produces when utilizing manual rocker to reciprocate sways drives the flabellum and rotates, and the flabellum rotates and can produce wind, carries out aeration cooling to user's back, and the travelling comfort is good, and user's labor efficiency also improves thereupon, structural design is reasonable.
Description
Technical Field
The utility model relates to a sprayer technical field especially indicates a bear more comfortable atomizer.
Background
The sprayer is an agricultural implement widely applied to agricultural production activities and is used for spraying pesticides to crops to remove and prevent diseases and the like; traditional atomizer adopts backpack, and the user need be carried it on the back usually and uses, is equipped with the liquid medicine in the liquid medicine case of atomizer, therefore the liquid medicine case often hugs closely at user's back, can lead to user's back sultriness not ventilative for a long time, and it is more to perspire, and the travelling comfort is relatively poor to influence user's labor efficiency.
Disclosure of Invention
The utility model provides a bear more comfortable atomizer for solve the relatively poor problem of travelling comfort of current atomizer.
The utility model adopts the following technical scheme:
a sprayer which is more comfortable to bear comprises a liquid medicine box, wherein a manual rocker is arranged on one side of the liquid medicine box, a connecting arm is arranged on the manual rocker, a water pressure pump is arranged at the top of the liquid medicine box, and the manual rocker is connected with the water pressure pump through the connecting arm; above-mentioned ventilation unit is installed to the dorsal part of liquid medicine case, ventilation unit includes the flabellum, first bevel gear, second bevel gear, first gear, the second gear, the third gear, first connecting rod, second connecting rod and drive belt, first bevel gear is connected to the one end of flabellum, first bevel gear is connected with second bevel gear meshing, second bevel gear cup joints on first connecting rod, first gear has been cup jointed on the first connecting rod, first gear passes through the drive belt and is connected with the second gear, the second gear passes through the second connecting rod with the third gear and is connected, install the fourth gear on the above-mentioned manual rocker, the fourth gear passes through drive belt and third gear connection.
In a further improvement, the number of teeth of the fourth gear is 4 to 8 times that of the first gear.
In a further improvement, the number of teeth of the first gear is 2 to 3 times that of the second gear.
In a further improvement, the water pressure pump is connected with a spray rod.
In a further improvement, the back side of the liquid medicine box is provided with a strap.
In a further improvement mode, the top of the liquid medicine box is provided with a handle and a water filling port.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses a sprayer is equipped with ventilation unit at the dorsal part of spray tank, installs the flabellum in ventilation unit, passes through the drive belt with manual rocker and the flabellum carries out the transmission with a plurality of gears etc. and is connected, and the power that produces when utilizing manual rocker to reciprocate sways drives the flabellum and rotates, and the flabellum rotates and can produce wind, carries out aeration cooling to user's back, and the travelling comfort is good, and user's labor efficiency also improves thereupon, structural design is reasonable.
Drawings
Fig. 1 is a front view of the sprayer according to the present invention.
Fig. 2 is a schematic side view of the sprayer according to the present invention.
Fig. 3 is a schematic view of the front view structure of the manual rocker of the present invention connected to the fan blade.
Fig. 4 is a schematic side view of the structure of the manual rocker of the present invention connected to the fan blade.
Wherein the figures include the following reference numerals:
1. a liquid medicine box; 2. a manual rocker; 3. a ventilation device; 11. a water pressure pump; 12. a spray rod; 13. a harness; 14. a handle; 15. a water injection port; 21. a connecting arm; 22. a fourth gear; 31. a fan blade; 32. a first bevel gear; 33. a second bevel gear; 34. a first gear; 35. a second gear; 36. a third gear; 37. a first link; 38. a second link; 39. a transmission belt.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Referring to fig. 1 to 4, a sprayer which is more comfortable to bear comprises a liquid medicine box 1, wherein a manual rocker 2 is installed on one side of the liquid medicine box 1, a connecting arm 21 is arranged on the manual rocker 2, a water pressure pump 11 is installed on the top of the liquid medicine box 1, and the manual rocker 2 is connected with the water pressure pump 11 through the connecting arm 21; the back side of the liquid medicine box 1 is provided with a ventilation device 3, the ventilation device 3 comprises fan blades 31, a first bevel gear 32, a second bevel gear 33, a first gear 34, a second gear 35, a third gear 36, a first connecting rod 37, a second connecting rod 38 and a transmission belt 39, one end of each fan blade 31 is connected with the first bevel gear 32, the first bevel gear 32 is meshed with the second bevel gear 33, the second bevel gear 33 is sleeved on the first connecting rod 37, the first gear 34 is connected with the second gear 35 through the transmission belt 39, the second gear 35 is connected with the third gear 36 through the second connecting rod 38, the manual rocker 2 is provided with a fourth gear 22, and the fourth gear 22 is connected with the third gear 36 through the transmission belt 39; the number of teeth of the fourth gear 22 is 4 to 8 times that of the first gear 34; the number of teeth of the first gear 34 is 2 to 3 times that of the second gear 33; the spray rod 12 is connected to the water pump 11; a back strap 13 is arranged on the back side of the liquid medicine box 1; the top of the liquid medicine box 1 is provided with a handle 14 and a water filling port 15.
Referring to fig. 1 to 4, when in formal use, a proper amount of liquid medicine is firstly added into the liquid medicine tank 1 from the water injection port 15, and the liquid level of the liquid medicine cannot exceed the safe water level line of the liquid medicine tank 1; before spraying the liquid medicine, the manual rocker is pulled for more than 2 times to ensure that the air pressure in the liquid medicine box 1 rises to the working pressure; the liquid medicine box 1 is carried on the back of a user through a back belt 13, the user pulls the manual rocker 2 in a reciprocating way with one hand, and controls the spray rod 12 with the other hand to spray liquid medicine on crops; when the manual rocker 2 is pulled, the fourth gear 22 on the manual rocker 2 rotates along with the manual rocker, the fourth gear 22 drives the third gear 36 to rotate through the transmission belt 39, the third gear 36 drives the second connecting rod 38 to rotate so as to drive the second gear 35 to rotate, the second gear 35 drives the first gear 34 to rotate through the transmission belt 39, the first gear 34 drives the first connecting rod 37 to rotate so as to drive the second bevel gear 33 to rotate, the second bevel gear 33 is in meshing transmission with the first bevel gear 32, and the first bevel gear 32 drives the fan blades 31 to rotate; therefore, when the user pulls the manual rocker 2 in a reciprocating manner, the manual rocker 2 can drive the fan blades 31 to rotate so as to generate a large amount of wind, so that the back of the user is ventilated; the number of teeth of fourth gear 22 is 4 ~ 8 times of the number of teeth of first gear 34, and the number of teeth of first gear 34 is 2 ~ 3 times of the number of teeth of second bevel gear 33, and consequently every fourth gear 22 that drives of manual rocker 2 rotates the round, then the rotatable several circles of flabellum 31, and the flabellum rotates and can produce wind.
The utility model discloses a sprayer is equipped with ventilation unit 3 at the dorsal part of spray tank 1, install 31 leaves of fan in ventilation unit 3, carry out the transmission with manual rocker 2 and flabellum 31 through drive belt 39 and a plurality of gear etc. and be connected, the power that produces when utilizing 2 reciprocal sways of manual rocker drives flabellum 31 and rotates, flabellum 31 rotates and to produce wind, carry out aeration cooling to user's back, the travelling comfort is good, user's labor efficiency also improves thereupon, structural design is reasonable.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (6)
1. A sprayer which is more comfortable to bear comprises a liquid medicine box, wherein a manual rocker is arranged on one side of the liquid medicine box, a connecting arm is arranged on the manual rocker, a water pressure pump is arranged at the top of the liquid medicine box, and the manual rocker is connected with the water pressure pump through the connecting arm; the method is characterized in that: the back side of the liquid medicine box is provided with the ventilating device, the ventilating device comprises fan blades, a first bevel gear, a second bevel gear, a first gear, a second gear, a third gear, a first connecting rod, a second connecting rod and a driving belt, one end of the fan blades is connected with the first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is sleeved on the first connecting rod, the first gear is connected with the second gear through the driving belt, the second gear is connected with the third gear through the second connecting rod, a fourth gear is installed on the manual rocker, and the fourth gear is connected with the third gear through the driving belt.
2. A sprayer for improved comfort on the back of a person as in claim 1, wherein: the number of teeth of the fourth gear is 4-8 times that of the teeth of the first gear.
3. A sprayer for improved comfort on the back of a person as in claim 1, wherein: the number of teeth of the first gear is 2-3 times that of the teeth of the second gear.
4. A sprayer for improved comfort on the back of a person as in claim 1, wherein: the water pressure pump is connected with a spray rod.
5. A sprayer for improved comfort on the back of a person as in claim 1, wherein: the back side of the liquid medicine box is provided with braces.
6. A sprayer for improved comfort on the back of a person as in claim 1, wherein: and a lifting handle and a water filling port are arranged at the top of the liquid medicine box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021605298.6U CN213074179U (en) | 2020-08-05 | 2020-08-05 | Sprayer more comfortable to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021605298.6U CN213074179U (en) | 2020-08-05 | 2020-08-05 | Sprayer more comfortable to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213074179U true CN213074179U (en) | 2021-04-30 |
Family
ID=75628851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021605298.6U Active CN213074179U (en) | 2020-08-05 | 2020-08-05 | Sprayer more comfortable to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213074179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522306A (en) * | 2022-02-28 | 2022-05-24 | 郑州大学第三附属医院(河南省妇幼保健院) | Pneumatic atomization drug delivery device |
-
2020
- 2020-08-05 CN CN202021605298.6U patent/CN213074179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522306A (en) * | 2022-02-28 | 2022-05-24 | 郑州大学第三附属医院(河南省妇幼保健院) | Pneumatic atomization drug delivery device |
| CN114522306B (en) * | 2022-02-28 | 2023-08-18 | 郑州大学第三附属医院(河南省妇幼保健院) | Pneumatic atomization drug delivery device |
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