CN2706242Y

CN2706242Y - Back pack high efficiency agricultural electric sprayer

Info

Publication number: CN2706242Y
Application number: CN 200420044123
Authority: CN
Inventors: 李德强
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-27
Filing date: 2004-03-27
Publication date: 2005-06-29
Anticipated expiration: 2014-03-27

Abstract

The utility model relates to a back pack high efficiency agricultural electric sprayer. An infusion pump M 1 and a battery E are equipped at the lower part of a store liquid container [1]. An electric motor M 2 whose rotating shaft is equipped with an atomization rotary plate [7]is equipped in an atomizer casing [12]. The exit of the store liquid container [1]is connected with the inlet of the infusion pump M 1 whose exit is connected with an infusion tube [5]. The infusion tube [5] is connected with a spray cup [6]through an adjustable handle [15]and a circumscribing handle [14]. The exit of the spray cup [6] is equipped on the surface of the atomization rotary plate [7] and is corresponding to the atomization rotary plate [7]. The infusion pump M1 is connected in parallel with the electric motor M2. The power cord of the electric motor M2 is laid along the pipe connection. The utility model has the advantages of reasonable design, ideal atomization effect and homogeneous spraying. The utility model can decrease the waste of liquid, enhance hydrojet effect and reduce labor intensity.

Description

Backpack efficient agricultural power spraye

Technical field

The utility model relates to a kind of farm machinery, particularly a kind of backpack efficient agricultural power spraye that sprays medicine, fertilizer.

Background technology

Sprayer is an agricultural apparatus commonly used, be mainly used in and spray insecticide, herbicide and spray fertilizer etc., in agricultural production, play very important effect, traditional sprayer is driven by manpower, with inflatable, hand-rail type, foot-operated is main, easy to use, but its general range is shorter, it is good inadequately to atomize, now developed power spraye, spray with the electric water pump drawing liquid, improve fogging degree and range, and some patents are arranged also in the design of power spraye, provide a kind of " electronic backpack agricultural atomizer " as patent 93229726.9, it is mounted with battery and power-actuated spray pump on the spray tank side that can bear, utilizes battery-operated spray pump that the soup in the spray tank is sent to shower nozzle and is vaporific ejection.Patent 91218947.9 provides a kind of " electronic agricultural atomizer ", it includes the container of a Sheng solution, adopt the drive source of electric pump as solution, power to electric pump with battery, battery and electric pump all are contained in the depression of container, in the pipeline before the compact conformation, electric pump filter screen for convenience detach are housed, be convenient to clean impurity, big from the solution even amount of shower nozzle ejection.Also have patent 94213433.8 that a kind of " power spraye " or the like is provided, effectively improved spraying efficiency, reduce labour intensity, reach ideal but its maximum defective is an atomizing effect.

Summary of the invention

The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art and a kind of easy to carry, storage liquid measure is big and insecticidal effect is more satisfactory backpack efficient agricultural power spraye is provided.

The purpose of this utility model can realize by following technical measures: this farm-oriented motor-driven sprayer comprises the storage liquid container, portable atomizer, control circuit, in the storage liquid container battery is installed, infusion pump, infusion pump, battery be installed in the storage liquid container under, forming an integral body with the storage liquid container becomes and bears part, atomizer comprises housing, external handle, shower nozzle, be equiped with motor in the housing, the atomizing rotating disk is installed on the output shaft of motor, the outlet of shower nozzle is corresponding with the atomizing rotating disk, the outlet of storage liquid container is connected with the inlet of infusion pump, the transfusion delivery side of pump is connected to woven hose, woven hose is through external handle, housing is communicated with the shower nozzle of atomizer, be that the liquid that infusion pump is pumped is delivered to the atomizing rotating disk through woven hose, by atomizing dial rotation aerosol dispersion, control circuit comprises battery, infusion pump, motor, gauge tap, infusion pump, connect battery through gauge tap again behind the motor parallel, by the unified control of gauge tap, the power line of motor is laid along its woven hose, uses with convenient.

The outer rim of described atomizing rotating disk is a zigzag.

Described storage liquid container is provided with shoulder harness.

Atomizer of the present utility model and storage liquid container adopt split-type structural, and be reasonable in design, can make the storage liquid container store more liquid, one time topping up just can satisfy long sprinkling needs, avoided the phenomenon of the frequent topping up of hand-held atomizer, and can reduce labor intensity, atomizing rotating disk outer rim is a zigzag, and by motor-driven, the atomizing effect ideal is sprayed evenly, reduces the liquid waste, improve the hydrojet effect, overcome that traditional back-pack electric sprayer consumption liquid measure is many, the problem of poor effect.

Description of drawings

Fig. 1 is a structure chart of the present utility model;

Fig. 2 is the structure chart of atomizing rotating disk;

Fig. 3 is a circuit diagram of the present utility model.

The specific embodiment

With reference to Fig. 1, this farm-oriented motor-driven sprayer comprises storage liquid container storage liquid container [1], portable atomizer [11], control circuit, and storage liquid container [1] is divided into two inner chambers, and epicoele is used to store liquid, and battery E, infusion pump M are installed in the cavity of resorption ₁, also being equiped with charger [4] in its cavity of resorption, charger [4] connects alternating current and can charge to battery E, the convenient use.

Storage liquid container loam cake is equipped with handle [2], and side has shoulder harness [3], is convenient for carrying, uses.Forming an integral body with storage liquid container [1] becomes and bears part.

Atomizer [11] comprises housing [12], external handle [14], shower nozzle [6], is set with Telescopic handle [15] in the external handle [14], and housing is equiped with motor M in [12] ₂, motor M ₂Be fixed in the support [9], in support [9] stationary housing [12], housing [12] lower end is connected to seal cover [10], and seal cover [10] has the hole, and the position of corresponding aperture is provided with the baffle ring [8] that is used for waterproof, and baffle ring [8] is fixed on the seal cover [10], motor M ₂Output shaft thus baffle ring [8] pass seal cover [10], atomizing rotating disk [7] is installed on it, the outlet of shower nozzle [6] is corresponding with atomizing rotating disk [7], the outer rim of the rotating disk [7] that atomizes is a zigzag, its structure is seen Fig. 2.Baffle ring [8] is set prevents the liquid corrosion motor M ₂Output shaft and motor.

The outlet and the infusion pump M of storage liquid container [1] ₁Inlet connect corresponding infusion pump M ₁The porch be packaged with screen pack [16], screen pack [16] is fixed on storage liquid container [1] inside, prevents that impurity from entering infusion pump M with liquid ₁, infusion pump M ₁Outlet be connected to woven hose [5], woven hose [5] enters in the housing [12] through Telescopic handle [15], external handle [14], and is stretched out with shower nozzle [6] by seal cover [10] and to connect, the outlet of shower nozzle [6] is located on atomizing rotating disk [7] face, and corresponding with atomizing rotating disk [7].Liquid measure by-pass cock [13] is equipped with in the position of going up corresponding external handle [14] at woven hose [5], can control the size of liquid stream as required.

Above-mentioned control circuit comprises battery E, infusion pump M ₁, motor M ₂, gauge tap K, infusion pump M ₁, motor M ₂Connect battery E through K switch again after the parallel connection, by the unified control of gauge tap K, motor M ₂Power line lay along its woven hose, use with convenient, circuit diagram is seen Fig. 3.

During use, by shoulder harness [3] back storage liquid container [1], portable the external handle [14] of atomizer [11], the K that closes a switch connects infusion pump M ₁, motor M ₂, regulating liquid measure by-pass cock [13], then can spray.And can draw back Telescopic handle [15] as required and add long handle, handled easily.

Claims

1, a kind of backpack efficient agricultural power spraye comprises storage liquid container [1], portable atomizer [11], in the storage liquid container [1] battery E, infusion pump M is installed ₁, it is characterized in that atomizer [11] comprises housing [12], external handle [14], shower nozzle [6], is equiped with motor M in the housing ₂, atomizing rotating disk [7] is installed on the output shaft of motor, the outlet of shower nozzle [6] is corresponding with atomizing rotating disk [7], the outlet and the infusion pump M of storage liquid container [1] ₁Inlet connect infusion pump M ₁Outlet be connected to woven hose [5], woven hose [5] is communicated with the shower nozzle [6] of atomizer through external handle [14], housing [12].

2, sprayer according to claim 1, the outer rim of the rotating disk [7] that it is characterized in that atomizing is a zigzag.