Pesticide spraying machine

Abstract

The utility model discloses a pesticide spraying machine which comprises a walking frame, a liquid supply system, an air supply system and an air supply system are arranged on the walking frame, the air supply system comprises an air pump and an air storage bag device, the air supply system comprises a fan and a mist outlet connector, an atomizing nozzle is fixedly installed in the mist outlet connector, and the atomizing nozzle is connected with the air pump. The atomizing nozzle is respectively connected with a water conveying pipe of the liquid supply system and a gas conveying pipe of the gas supply system; the air pump and the draught fan are fixed to the walking frame side by side, the mist outlet connector is connected with an air outlet of the draught fan through an air supply pipe, and the walking frame is provided with an air storage cavity and also serves as the air storage bag device. The pesticide spraying machine disclosed by the utility model is compact in structure, convenient to transfer, lower in cost and very suitable for being used in a greenhouse.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spraying machine technical field especially uses a spraying and pesticide spraying machine in the greenhouse. BACKGROUND

[0002] Pesticide spraying has been the biggest problem of greenhouse planting, and various pesticide spraying machines instead of manual work have appeared, but there is still a big gap from the goal of economy and convenience that people expect. In recent years, with the popularization and use of various suspending aids, it becomes possible to use a spraying machine to carry out atomization operation on one side of the greenhouse, and then use a blower to blow the mist into the greenhouse to kill insects and cure diseases.

[0003] Chinese utility model patent CN214629373U discloses a self-propelled spraying machine, which is provided with a wind-blowing type spraying machine on the upper part of the machine box, a swivel head device similar to an electric fan is arranged at the connection, and a gas pump, a gas bag, a walking motor and the like are arranged in the machine box. This spraying machine can realize the above spraying purpose to a certain extent, but it has a large size, and when it is transferred from one greenhouse to another, the upper spraying machine needs to be disassembled and transferred in parts, which needs two people to carry and lift, otherwise it is "head heavy and foot light", which is very inconvenient to operate, and the cost is high. In addition, the power of the spraying and pesticide spraying machine is large, and an external power supply line is generally needed, and if a separate wire winder is used to collect and release the power supply line, the collection and operation difficulty will be increased. Therefore, there is an urgent need in the industry for a spraying and pesticide spraying machine with compact structure, convenient transfer and reliable use, and further cost reduction. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the utility model wants to solve the technical problem to provide a spraying and pesticide spraying machine, which has compact structure, convenient transfer and lower cost.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of:

[0006] A spraying and pesticide spraying machine comprises a walking frame, a liquid supply system, a gas supply system and a air supply system are arranged on the walking frame, the gas supply system comprises a gas pump and a gas storage bag device, the air supply system comprises a blower and a mist outlet, a atomizing nozzle is fixedly installed in the mist outlet, the atomizing nozzle is connected with a water delivery pipe of the liquid supply system and a gas delivery pipe of the gas supply system respectively, the gas pump and the blower are fixed side by side on the walking frame, the mist outlet and the air outlet of the blower are connected through an air supply pipe, the walking frame is provided with a gas storage cavity, and the walking frame serves as the gas storage bag device.

[0007] Among them, the air supply pipe is a soft air supply pipe.

[0008] Among them, the air outlet of the blower is connected with a tee joint, and two air supply pipes are arranged on the tee joint.

[0009] The walking frame comprises a chassis and a vertical support fixed together, the vertical support and / or the chassis comprises a tubular member, and the inner cavity of the tubular member forms the gas storage cavity.

[0010] The bottom of the walking frame is provided with track wheels, one side of the walking frame is provided with transfer wheels, the landing point of the transfer wheels is higher than the landing point of the track wheels, the upper part of the walking frame is provided with a pull rod handrail, and the pull rod handrail is fixed to the vertical support.

[0011] The pull rod handrail is provided with a support rod frame, and the mist outlet is fixed to the support rod frame.

[0012] The liquid supply system comprises a water tank, and the water tank and the air pump are arranged on the two sides of the vertical support.

[0013] The walking frame is driven by a power device, the power device is an electric motor, and the pull rod handrail is rotatably provided with a winding wheel through a rotating shaft.

[0014] After the above technical scheme is adopted, the beneficial effects of the present application are as follows:

[0015] The spraying and pesticide applying machine disclosed by the present application integrally arranges the air supply system and the air supply system, the air pump and the fan are heavy, are fixed side by side on the chassis of the walking frame, the mist outlet is light, is arranged in a split mode with the fan, and can be conveniently fixed at a suitable position of the walking frame through the air supply pipe. The soft air supply pipe is more easily arranged. In this way, the gravity center of the machine is lowered, the machine is no longer "head-heavy and foot-light", the structure is compact, and the fan does not need to be disassembled and transferred in a split mode when being transferred. In addition, the walking frame is provided with a gas storage cavity, and the walking frame serves as the gas storage device. The gas storage cavity can be arranged on the chassis or the vertical support. In this way, the gas bag is saved, the structure is more compact, and the cost is further reduced.

[0016] In the present application, the bottom of the walking frame is provided with track wheels, one side of the walking frame is provided with transfer wheels, the landing point of the transfer wheels is higher than the landing point of the track wheels, and the upper part of the walking frame is provided with a pull rod handrail. During operation, the transfer wheels are suspended, the walking frame can be easily moved on the track of the ground of the greenhouse through the track wheels, the spraying and pesticide applying machine is inclined through the pull rod handrail when being transferred, at this time, the transfer wheels are landed, and other parts are suspended, so that one person can easily pull and transfer the machine like pulling a small trailer, and the machine is very convenient to use.

[0017] The utility model discloses, preferentially adopt motor as power device, the power of air pump, fan is bigger, preferentially adopt external power supply, and the winding wheel is rotatably installed in the pull rod handrail, and the operator is in the push spray machine of spraying pesticide, just hand holds the rotating shaft, and the power cord is wound or laid on the way, and the use is more convenient. The pull rod handrail rotatably installs the winding wheel through the rotating shaft, and the winding wheel is selectively arranged at one side of the pull rod handrail, and the laying position of the greenhouse power cord is adapted conveniently.

[0018] The utility model discloses, the air outlet of fan is connected three -way joint, set up two the air supply pipe on three -way joint, can two -sided air supply.

[0019] In conclusion, the spray machine of spraying pesticide is compact, convenient to shift, and the cost is lower, and it is very suitable in greenhouse use. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the three -dimensional structure schematic diagram of the embodiment of the utility model spray machine of spraying pesticide;

[0021] Figure 2 It is Figure 1 Right view of

[0022] Figure 3 It is the schematic diagram of the embodiment of the utility model spray machine of spraying pesticide shift state;

[0023] In the drawing,

[0024] 1, walking frame;11, chassis;12, vertical support;13, pull rod handrail;14, support pole frame;21, water tank;22, water delivery pipe;31, air pump;32, gas delivery pipe;4, atomizing nozzle;51, fan;52, air supply pipe;53, mist outlet;54, three -way joint;61, track wheel;62, shift wheel;71, winding wheel;72, rotating shaft. DETAILED DESCRIPTION

[0025] The utility model is further explained below in connection with the drawings and examples.

[0026] As Figure 1 And Figure 2 Commonly shown, a kind of spray machine of spraying pesticide, walking frame 1 includes the chassis 11 and vertical support 12 fixed together, vertical support 12 and / or chassis 11 include tubular part, the inner cavity of the tubular part constitutes gas storage cavity, i.e. the chassis 11 and / or vertical support 12 can be used as gas storage bag device simultaneously. In this way, independent gas bag is saved, not only make the structure of entire machine more compact, but also can reduce cost.

[0027] The bottom plate 11 is provided with a liquid supply system, a gas supply system and a blowing system, the liquid supply system comprises a water pump (not shown in the figure) and a water tank 21, the gas supply system comprises a gas pump 31 and a gas storage device, the blowing system comprises a fan 51 and a mist outlet 53, the mist outlet 53 is fixedly installed with an atomizing nozzle 4, the atomizing nozzle 4 is connected with a water supply pipe 22 of the liquid supply system and a gas supply pipe 32 of the gas supply system respectively, the water tank 21 and the gas pump 31 are separately arranged on the two sides of the vertical support 12, the gas pump 31 and the fan 51 are fixed side by side on the walking frame 1, the mist outlet 53 is connected with the air outlet of the fan 51 through a blowing pipe 52, in order to arrange the mist outlet 53 at a suitable position, the blowing pipe 52 adopts a soft pipe, which is more convenient.

[0028] In order to adapt to the use of the greenhouse with crops on both sides of the walkway, a larger power gas pump and fan are also arranged, in the embodiment, a tee joint 54 is connected at the air outlet of the fan 51, two blowing pipes 52 are arranged on the tee joint 54, and two-side blowing can be realized, of course, the two mist outlets can also be adjusted for one-side use, at this time, the work efficiency is increased. Figure 2 The air outlet position in the figure is only for easier understanding, in actual installation and use, the air outlet may appear parallel or intersected in appearance for the convenience of direction adjustment, and the direction adjustment of the air outlet can be achieved by screw rotation fastening, circular wave-shaped clamping groove and other different ways.

[0029] In the embodiment, the blowing system and the gas supply system are arranged as a whole, the gas pump 31 and the fan 51 are heavy, and are fixed side by side on the bottom plate 11, the mist outlet 53 is light, and is separately arranged with the fan 51, and through the blowing pipe 52, the mist outlet 53 can be conveniently fixed at a suitable position of the walking frame 1, in this way, the center of gravity of the machine is lowered, and the machine is no longer "head-heavy and foot-light", the structure is compact, and the fan does not need to be disassembled and transferred when transferring.

[0030] The bottom plate 11 is provided with a track wheel 61, one side of the bottom plate 11 is provided with a transfer wheel 62, the landing point of the transfer wheel 62 is higher than the landing point of the track wheel 61, the upper part of the bottom plate 11 is provided with a pull rod handrail 13, the pull rod handrail 13 is preferably a telescopic pull rod handrail, so as to conveniently adjust the height, when the bottom plate 11 is provided with the vertical support 12, the pull rod handrail 13 can be directly connected on the vertical support 12, the vertical support 12 is used as a mounting support of the pull rod handrail 13 and the like, and the overall layout of the machine can be more optimized. The pull rod handrail 13 is provided with a support rod bracket 14, the mist outlet 53 is fixed on the support rod bracket 14, and the angle and height of the mist outlet 53 can be conveniently adjusted and fixed through the support rod bracket 14.

[0031] As shown in Figure 1 , during operation, the transfer wheel 62 is suspended, and the bottom plate 11 can be moved on the track of the ground of the greenhouse through the track wheel; asFigure 3 When transferring from one greenhouse to another (or similar application scenarios), the spraying machine is tilted by the pull rod handrail 13, at this time the transfer wheel 62 is grounded and the other parts are suspended, so that the machine can be easily pulled and transferred like a small trailer, and the use is very convenient.

[0032] In this embodiment, the chassis 11 is driven by a power device, which can be an engine, but preferably an electric motor. The power of the air pump and the fan is large, and external power supply is preferred. The spraying machine automatically walks at a low speed, so a clutch device is installed on the power system, which can be quickly pushed on the track by personnel. For example, the spraying machine is quickly pushed to the end of the greenhouse, and then it automatically walks back to work. The pull rod handrail 13 is rotatably installed with a winding wheel 71 through a rotating shaft 72. During operation, the winding wheel 71 is selectively arranged on one side of the pull rod handrail 13, which is convenient for adapting to the laying position of the power line of the greenhouse. The power of the air pump and the fan is large, and external power supply is preferred. When the operator pushes the spraying machine, he holds the rotating shaft 72, winds or lays the power line while walking, and the use is more convenient.

[0033] The utility model is not limited to the above-mentioned embodiments, and all kinds of improvements based on the concept, principle, structure and method of the utility model will fall within the protection scope of the utility model.

Claims

1. A spraying machine, comprising: a walking frame, a liquid supply system, a gas supply system and a blowing system are arranged on the walking frame, the gas supply system comprises a gas pump and a gas storage device, the blowing system comprises a fan and a mist outlet, an atomizing nozzle is fixedly installed in the mist outlet, the atomizing nozzle is connected with a water delivery pipe of the liquid supply system and a gas delivery pipe of the gas supply system respectively; characterized in that, the gas pump and the fan are fixed side by side on the walking frame, the mist outlet and the air outlet of the fan are connected through a blowing pipe, the walking frame is provided with a gas storage cavity, and the walking frame serves as the gas storage device.

2. The sprayer of claim 1 wherein, The blowing pipe is a soft blowing pipe.

3. The sprayer of claim 1 wherein, A tee joint is connected at the air outlet of the fan, and two blowing pipes are arranged on the tee joint.

4. The sprayer of claim 1 wherein, The walking frame comprises a bottom plate and a vertical support fixed together, the vertical support and / or the bottom plate comprises a tubular member, and an inner cavity of the tubular member constitutes the gas storage cavity.

5. The sprayer of claim 4 wherein, A track wheel is arranged at the bottom of the walking frame, a transfer wheel is arranged on one side of the walking frame, a landing point of the transfer wheel is higher than that of the track wheel, a pull rod handrail is arranged at the upper part of the walking frame, and the pull rod handrail is fixed to the vertical support.

6. The sprayer of claim 5 wherein, A support rod frame is arranged on the pull rod handrail, and the mist outlet is fixed to the support rod frame.

7. The sprayer of claim 5 wherein, The liquid supply system comprises a water tank, and the water tank and the gas pump are arranged on opposite sides of the vertical support.

8. The sprayer of claim 5 wherein, The walking frame is a walking frame driven by a power device.

9. The sprayer of claim 8 wherein, The power device is an electric motor.

10. The sprayer of claim 9, wherein, A winding wheel is rotatably installed on the pull rod handrail through a rotating shaft.

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