CN205390131U - Electric nebulizer spray lance convenient to speed governing - Google Patents

Abstract

The utility model discloses an electric nebulizer spray lance convenient to speed governing, its technical scheme main points are, including the handle that supplies the people to grip, the one end of handle is connected with the body of rod that is used for spraying liquid, being connected with the other end on hand and being used for the water service pipe be connected with the liquid reserve tank, the upper and lower both sides of handle all are equipped with the recess that is used for the inlay card finger, it is equipped with the control box of being connected with atomizer water pump electricity to insert on the handle front side to close, the control box side is equipped with the rotary switch that is used for adjusting water pump power. Add the position of a handle specially on the whole at the spray lance, the handle can provide the position that people gripped the spray lance, and people point the card in handle, just can comparatively stable hold the handle with a firm grip when people's both hands grip like this in the recess the inside. The rotary switch of side is gone up in cooperation simultaneously, and people only need utilize the thumb to stir from top to bottom just in the operation can the speed governing, unusual swift convenience.

Description

It is easy to the power sprayer spray boom of speed governing

Technical field

This utility model relates to farm equipment, particularly to a kind of power sprayer spray boom being easy to speed governing.

Background technology

Aerosol apparatus is to utilize suction effect that liquid medicine or other liquid are become vaporific, is ejected into the utensil on other objects equably.In rural area, aerosol apparatus is the indispensable important farm implements of prevention and elimination of disease and pests, it is possible to effectively carry out, aerosol apparatus, according to its power resources, has electronic with manual differentiation, in order to save the work muscle power of people, a lot of aerosol apparatus use accumulator to drive the work of pump machine, thus driving liquid to spray from shower nozzle.

Existing publication number is: the Chinese patent of 201204889Y discloses a kind of accumulator sprayer, and it can pass through the switch pressing on spray boom, just can control the working condition of power sprayer.But not having the place that special workpeople grips above whole spray boom, skidding, gripping unstable phenomenon easily occur when button press in people, if there being the also comparatively inconvenience of speed governing knob.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is in that providing a kind of grips stable, the operation convenient spray boom of button.

Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of power sprayer spray boom being easy to speed governing, including the handle gripped for people, one end of described handle is connected to the body of rod for spraying liquid, on described handle, the other end is connected to the water service pipe for being connected with reserving liquid tank, the both sides up and down of handle are equipped with the groove for inlay card finger, plugging together on front side of described handle and be provided with the control box electrically connected with sprayer water pump, described control box side is provided with the rotary switch for regulating pump power.

Pass through technique scheme, the special position adding a handle at spray boom on the whole, handle can provide people to grip the position of spray boom, and people are stuck in inside groove gripping finger when handle, just can be relatively stable when such people's hands grasping handle is held with a firm grip.There is complete the clasping that ensure that finger upper and lower both sides, control box is arranged on front side, coordinates the rotary switch of upper side edge simultaneously, people operation have only to utilize thumb carry out up and down stirring just can speed governing, very efficient and convenient.

This utility model is further arranged to: before and after described handle, both sides are provided with multiple reinforcement, are set in parallel between described reinforcement.

By technique scheme, reinforcement can strengthen the structural strength on the upside of handle on the one hand, and the quality of integral grip can be reduced to minimum by distributed architecture parallel on the other hand.

This utility model is further arranged to: described rotary switch is provided with anti-skidding lines.

By technique scheme, anti-skidding lines can effectively ensure that the stiction between thumb and rotary switch, it is ensured that thumb can stir rotary switch, does not have the phenomenon of skidding.

This utility model is further arranged to: be provided with mean for first passage that current pass through inside described handle, second channel that supply lines passes, and described second channel is positioned at handle afterbody with extraneous connected entrance.

This utility model is further arranged to: the both sides of described first passage are equipped with the nipple respectively at connecting-rod body Yu water service pipe.

By technique scheme, second channel is able to ensure that the electric wire on the switch on handle can from afterbody out, it is simple to the winding of water service pipe.And the nipple of first passage both sides can will dare to propose couple together stable with water service pipe, it is ensured that junction does not have situation about leaking.

In sum, what this utility model in contrast to prior art has the beneficial effect that this spray boom when in use, people can relatively stable gripping spray boom, grip comparatively precisely, will not slide, also following one's inclinations comparatively in sprinkling process.When regulating also more convenient, directly stir just passable, improve people's comfortableness when operating.

Accompanying drawing explanation

Fig. 1 is the structure chart of embodiment.

Accompanying drawing labelling: 1, handle；11, reinforcement；12, groove；2, the body of rod；3, water service pipe；4, box is controlled；41, rotary switch；42, anti-skidding lines.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

As it is shown in figure 1, a kind of power sprayer spray boom being easy to speed governing, it is particularly used for above power sprayer.It includes the handle 1 gripped for people, handle 1 is provided with control box 4, rotary switch 41, controls box 4 and is connected with the water pump above power sprayer by electric wire, controls to be provided with circuit in box 4, when turning knob switchs 41, control box 4 can pass through circuit instruction regulate water pump go out water-horse power.Rotary switch 41 is cylindric, and rotary switch 41 is provided with anti-skidding lines 42, and anti-skidding lines 42 is the fluting that a rule is horizontal, and fluting plays anti-skidding effect, it is ensured that people are stable to be rotated rotary switch 41.

The second channel that handle 1 is internal is provided with mean for first passage that current pass through, supply lines passes, second channel is positioned at handle 1 afterbody with extraneous connected entrance, the both sides of first passage are equipped with the nipple respectively at connecting-rod body 2 with water service pipe 3, end on front side of handle 1 is for connecting the body of rod 2 for spraying liquid, rear side on handle 1 is to be connected to the water service pipe 3 for being connected with reserving liquid tank, and it is all connected by nipple.The electric wire that second channel is able to ensure that on the switch on handle 1 can from afterbody out, it is simple to the winding of water service pipe 3.And the nipple of first passage both sides can will dare to propose couple together stable with water service pipe 3, it is ensured that junction does not have situation about leaking.

Handle 1 is made up of rigid plastics, and whole handle 1 is that integrated injection molding forms, and overall structural strength is higher, and people, when gripping, deformation etc. not easily occur.The both sides up and down of handle 1 are equipped with the groove 12 for finger grip, and groove 12 quantity of every side is four, just hold four fingers, the structure that both sides have, and allow people all be encased by four fingers both sides when gripping handle 1.Before control box 4 and rotary switch 41 are arranged on, it is possible to convenient when gripping, thumb can be placed on above rotary switch 41.The both sides of handle 1 are provided with reinforcement 11, it is possible to strengthen the structural strength on the upside of handle 1, and the quality of integral grip 1 can be reduced to minimum by distributed architecture parallel on the other hand.Wherein, whole handle 1, in flat, so grips to get up to more conform to the engineering mechanics of people.

The above is only exemplary embodiment of the present utility model, and not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.

Claims (5)

1. the power sprayer spray boom being easy to speed governing, it is characterized in that: include the handle (1) gripped for people, one end of described handle (1) is connected to the body of rod (2) for spraying liquid, the upper other end of described handle (1) is connected to the water service pipe (3) for being connected with reserving liquid tank, the both sides up and down of handle (1) are equipped with the groove (12) for inlay card finger, plugging together on described handle (1) front side and be provided with the control box (4) electrically connected with sprayer water pump, described control box (4) side is provided with the rotary switch (41) for regulating pump power.

2. the power sprayer spray boom being easy to speed governing according to claim 1, is characterized in that: before and after described handle (1), both sides are provided with multiple reinforcement (11), and described reinforcement is set in parallel between (11).

3. the power sprayer spray boom being easy to speed governing according to claim 1, is characterized in that: described rotary switch (41) is provided with anti-skidding lines (42).

4. the power sprayer spray boom being easy to speed governing according to claim 1, it is characterized in that: the second channel that described handle (1) is internal is provided with mean for first passage that current pass through, supply lines passes, described second channel is positioned at handle (1) afterbody with extraneous connected entrance.

5. the power sprayer spray boom being easy to speed governing according to claim 4, is characterized in that: the both sides of described first passage are equipped with the nipple respectively at connecting-rod body (2) Yu water service pipe (3).