CN201805841U - Lateral tunnel gas field circulation type self-propelled spray vehicle - Google Patents

Abstract

A self-propelled spraying vehicle with side tunnel gas field circulation, including an engine (1), a power transmission mechanism (3), a gearbox (4), a steering wheel (5), a driving wheel (6), and the driving wheel (6) ) follower wheel (7), sprinkler head (10), liquid medicine pipe (11), medicine box (12), driver's seat (2), frame (13) and tunnel type fog drop prevention recovery device (9) arranged in parallel ). The utility model can carry out high-efficiency spraying and droplet recovery through the circulating air field of the tunnel-type fog drop prevention recovery device (9), which solves the problem of difficult pesticide recovery in the current wide-row hedgerow and crop plant protection spraying. On the basis of the spray effect, the spray atomization effect is improved, and a large number of scattered residual pesticide droplets are recovered.

Description

Side-mounted tunnel gas field circulation self-propelled spraying vehicle

technical field

The utility model relates to a self-propelled pesticide spraying vehicle, in particular to a self-propelled pesticide spraying vehicle with side tunnel gas field circulation.

Background technique

At present, there is no special spraying equipment for hedge crops, and the lost and drifting droplets cannot be recovered. However, general plant protection equipment generally has low efficiency, high residue, high pollution and serious impact on hedge crops. Crop quality and other issues restrict the efficiency of spraying pesticides on trellis crops. To realize the mechanized technology of saving plant protection, advanced pesticide application equipment and pesticide application technology are two necessary conditions. By replacing traditional spraying methods, it reduces work intensity, saves pesticide usage and reduces environmental pollution, so as to meet the requirements of hedgerow crop pest control operations and environmental protection.

At present, there are few plant protection sprayers used for hedge-type crops in China. For wide-row hedgerow crops (such as grapes, etc.), a small number of high-gap self-propelled sprayers are used, but such high-gap self-propelled sprayers are common. Due to defects such as poor driving stability, not compact structure, and slow road speed, the model cannot be popularized and applied in a large area. What is more serious is that it has problems such as low efficiency, high residue, high pollution, and seriously affecting the quality of hedgerow crops.

In view of the fact that the hedge-type crop plant protection sprayer cannot effectively recover pesticides, resulting in a great waste of pesticides, greatly polluting the environment, and increasing the harm to operators, it is necessary to design a sprayer that can efficiently spray and spray droplets during the spraying operation. Recycled sprayer.

Utility model content

The purpose of this utility model is to provide a side-mounted tunnel gas field circulating self-propelled spraying vehicle to overcome the above-mentioned defects of the prior art, so that the self-propelled spraying vehicle can achieve high-efficiency spraying and droplet recovery, thereby solving the existing problems The plant protection sprayer has the problems of low utilization rate of pesticides, heavy pollution, poor working environment, and great harm to the staff.

The above-mentioned purpose is achieved through the following technical scheme: side-mounted tunnel gas field circulating self-propelled spraying vehicle, including engine, power transmission mechanism, gearbox, steering wheel, driving wheel, follower wheel arranged in parallel with the driving wheel, sprinkler, medicine Liquid pipe, medicine box, driver's seat and frame, the engine, power transmission mechanism, gearbox, medicine box and driver's seat are installed on the frame, and the engine transmits power through the power transmission mechanism and gearbox The medicine liquid in the medicine tank is delivered to the spray head through the medicine liquid pipe, wherein, the side-mounted tunnel air field circulating self-propelled medicine spraying vehicle is also equipped with a tunnel-type mist sprayer. Droplet anti-drift recovery device, the tunnel-type fog droplet anti-drift recovery device is equipped with an open box, a fan, and a ventilation pipe. The open box includes a top plate, a left side plate and a right side plate. and the right side plate form a box body that is closed on three sides and open on three sides. The left side plate and the right side plate are respectively provided with a liquid storage tank, and the top plate is provided with a plurality of vents, wherein the vents at the front of the top plate are ventilated The pipe is connected with the air outlet of the fan, the vent at the rear of the top plate is connected with the air inlet of the fan through a ventilation pipe, and the spray head is installed on the box.

Preferably, the self-propelled drug application vehicle is also provided with a drug solution pump, and the drug solution in the drug tank is delivered to the spray head via the drug solution pipe by the drug solution pump.

Preferably, the engine also transmits power to the liquid medicine pump through a power transmission mechanism and a gearbox.

Preferably, the four corners of the top board are provided with four vents, the two vents at the front of the top board are connected to the air outlets of the two fans through ventilation pipes, and the two vents at the rear of the top board are The ventilation opening is connected with the air inlets of the two fans through the ventilation pipe.

Preferably, the self-propelled spraying vehicle with side tunnel air field circulation is in contact with the ground through the steering wheel, driving wheel and follower wheel, wherein the steering wheel is at the front, and the drive wheel and follower wheel are at the rear.

Preferably, there are multiple spray heads installed on the front of the left and right side panels of the open movable box respectively.

The utility model has the following beneficial effects: First, because the tunnel-type droplet anti-drift recovery device of the utility model can form a closed circulating air field in the spraying operation area, it realizes auxiliary spraying at the front of the open box tunnel, At the back of the tunnel, the spray droplets are recovered and transported to the medicine box in time, so that on the basis of ensuring the spray effect, the atomization effect of the spray can be improved by circulating the air field, and a large amount of residual pesticides floating in the air can be recovered, reducing the use of pesticides Second, the utility model realizes the high-efficiency recycling of pesticides, reduces pollution to the greatest extent, reduces the harm to operators, and reduces the cost of pesticide application; third, the utility model also has the advantages of stable driving and compact structure. , flexible operation, and fast road speed.

Description of drawings

Fig. 1 is the structural representation of the self-propelled drug spraying vehicle of side-mounted tunnel gas field circulation type according to the specific embodiment of the present invention;

Fig. 2 is a schematic structural view of a tunnel-type fog drop prevention and recovery device according to a specific embodiment of the present invention.

In the figure: 1 engine, 2 driver's seat, 3 power transmission mechanism, 4 gearbox, 5 steering wheel, 6 driving wheel, 7 follower wheel, 8 liquid medicine pump, 9 tunnel type fog drop prevention and recovery device, 10 nozzle, 11 Liquid medicine pipe, 12 medicine box, 13 frame, 14 open box, 15 ventilation pipe, 16 top plate, 17 left side plate, 18 right side plate, 19 liquid storage tank, 20 fan

Detailed ways

Describe the specific embodiment of the present utility model below in conjunction with accompanying drawing.

As shown in Fig. 1 and Fig. 2, the self-propelled drug spraying vehicle of the side tunnel gas field circulation of the utility model mainly includes an engine 1, a power transmission mechanism 3, a gearbox 4, a steering wheel 5, a driving wheel 6, and the The follower wheel 7, liquid medicine pump 8, nozzle 10, liquid medicine pipe 11, medicine box 12, driver's seat 2 and frame 13 arranged in parallel to the driving wheel, the engine 1, power transmission mechanism 3, gearbox 4, liquid medicine The pump 8 , the medicine box 12 and the driver's seat 2 are installed on the frame 13 .

Wherein, the engine 1 transmits power to the drive wheel 6 via the power transmission mechanism 3 and the gearbox 4 , and the chemical solution pump 8 delivers the chemical solution in the chemical tank 12 to the spray head 10 via the chemical solution pipe 11 . In addition, the utility model may not be provided with a liquid medicine pump, for example, the medicine box may be installed on the top of the frame, thereby relying on the self-weight of the liquid medicine to transport the liquid medicine, and through the corresponding air supply device, the liquid medicine may flow from the These obvious modifications are obvious to those skilled in the art, and they also belong to the protection scope of the present utility model.

In addition, the self-propelled pesticide spraying vehicle shown in the figure is a three-wheel arrangement mode, and the follower wheel 7 is arranged in parallel with the driving wheel 6. The follower wheel 7 mainly plays the role of supporting the self-propelled pesticide sprayer, so that the self-propelled pesticide sprayer The car runs stably. Of course, the self-propelled spraying vehicle of the present utility model is not limited to adopting a three-wheel arrangement, for example, it can also adopt a four-wheel arrangement. Preferably, the side-mounted tunnel-type self-propelled spraying vehicle is in contact with the ground through three wheels, that is, the steering wheel, the driving wheel and the follower wheel, wherein the steering wheel is in front, and the drive wheel and follower wheel are behind. place.

On the basis of the above structure, the self-propelled drug spraying vehicle of the utility model is also provided with a tunnel-type fog droplet anti-floating recovery device 9, and the tunnel-type fog drop anti-floating recovery device 9 is equipped with an open Box body 14, blower fan 20, ventilation pipe 15, described open box body 14 comprises top board 16, left side board 17 and right side board 18, and this top board 16, left side board 17 and right side board 18 form three sides to be closed and three sides to be open The box body, the left side plate 17 and the right side plate 18 are respectively provided with a liquid storage tank 19, and the top plate 16 is provided with a plurality of air vents, wherein the air vent at the front of the top plate 16 communicates with the fan through the air duct 15. The air outlet of 20 is connected, and the vent at the top plate 16 rear portion is connected with the air inlet of described blower fan 20 by ventilation pipe 15, and described shower head is installed on the described casing.

Preferably, the four corners of the top plate 16 of the open box body 14 can be provided with four vents, and the two vents at the front of the top plate 16 are connected with the air outlets of the two blowers 13 through the ventilation pipe 15, and the rear of the top plate 16 The two vents at the top of the tunnel are connected to the air inlets of the two blowers 13 through the ventilation pipe 15, forming a front and back circulation air field during the spraying operation, realizing auxiliary spraying at the front of the tunnel, and timely recovery at the rear of the tunnel. The process of transporting the mist to the medicine box 12, so that on the basis of ensuring the spray effect, the atomization effect of the spray can be improved by circulating the air field, and a large amount of residual pesticides floating in the air can be recovered, reducing the amount of pesticides used and realizing pesticide The high-efficiency recycling can minimize pollution, reduce the harm to operators, and reduce the cost of pesticide application.

In addition, the engine 1 can preferably be installed on the lower part of the driver's seat 2, which can make the layout of the self-propelled spraying vehicle of the present invention more compact.

In addition, the engine 1 can also transmit power to the liquid medicine pump 8 through the power transmission mechanism 3 and the gearbox 4, so that the liquid medicine pump 8 does not need to be provided with a separate driving device, and the liquid medicine pump can be realized by the power of the engine 1. 8 operation.

Preferably, the spray head 10 is installed at the front of the left and right side panels 17 , 18 of the open box 14 . Left and right lower side plate 17, the front portion of 18 all install spray nozzle 10 and be in order to make crop blade surface, blade back all be attached with mist drop, improve the uniformity of spraying greatly. The spray head group can be composed of four to six spray heads 10, which are arranged in a straight line from top to bottom, so that the crops receive the spray droplets evenly from top to bottom. The spraying inclination angle of the nozzle 10 is inclined upwards by 8° to 12°, so that the mist will not land directly below the fence. It should be noted here that although there are multiple spray heads shown in the figure, only one large spray head can be provided in the present invention, which can also serve the purpose of spraying.

It can be seen from the above description that the beneficial technical effects of the utility model are as follows: First, since the tunnel-type droplet anti-drift recovery device of the utility model can form a closed circulating air field in the spraying operation area, it realizes Auxiliary spraying at the front of the box tunnel, and the process of recovering the mist in time at the back of the tunnel and transporting it to the medicine box, so that on the basis of ensuring the spray effect, the atomization effect of the spray can be improved by circulating the air field, and a large amount of air can be recovered. The remaining pesticides reduce the amount of pesticides used; second, the utility model realizes the efficient recycling of pesticides, reduces pollution to the greatest extent, reduces the harm to operators, and reduces the cost of pesticide application; third, the utility model The new type also has the advantages of stable driving, compact structure, flexible operation and fast road speed.

The various specific technical features described in the above specific embodiments can be combined in any suitable manner, which also fall within the scope of the present utility model. In addition, various implementations of the present invention can also be combined arbitrarily, as long as they do not violate the idea of the present invention, they should also be regarded as the disclosed content of the present invention.

The preferred embodiment of the utility model has been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the specific details of the above-mentioned embodiment, and within the scope of the technical concept of the utility model, the technical solution of the utility model can be carried out in many ways. These simple modifications all belong to the protection scope of the present utility model. The protection scope of the utility model is defined by the claims.

Claims (6)

1. A self-propelled pesticide spraying vehicle with a side-mounted tunnel gas field circulation, including an engine (1), a power transmission mechanism (3), a gearbox (4), a steering wheel (5), a driving wheel (6), and the driving wheel (6) Follower wheel (7), nozzle (10), liquid medicine pipe (11), medicine box (12), driver's seat (2) and frame (13) arranged in parallel, said engine (1), power Transmission mechanism (3), gearbox (4), medicine box (12) and driver's seat (2) are installed on the frame (13), wherein said engine (1) passes through power transmission mechanism (3) and gearbox ( 4) The power is transmitted to the driving wheel (6), and the liquid medicine in the medicine box (12) is transported to the spray head (10) through the liquid medicine pipe (11), the characteristic is that, The side-mounted tunnel gas field circulation type self-propelled spraying vehicle is also provided with a tunnel-type fog droplet anti-drift recovery device (9), and the tunnel-type fog droplet anti-drift recovery device (9) is provided with an open box (14) , blower fan (20) and air duct (15), described open casing (14) comprises top plate (16), left side plate (17) and right side plate (18), and this top plate (16), left side plate (17) and right side plate (18) form the casing that three sides are closed and three sides are open, and described left side plate (17) and right side plate (18) are respectively provided with liquid reservoir (19), and described top plate (16) There are a plurality of vents on the top, wherein the vent at the front of the top plate (16) is connected to the air outlet of the fan (20) through a vent pipe (15), and the vent at the rear of the top plate (16) is connected through a vent pipe (15). (15) is connected with the air inlet of the fan (20), and the spray head is installed on the box. 2. The self-propelled self-propelled drug spraying vehicle of side tunnel gas field circulation according to claim 1, characterized in that, the side tunnel gas field circulation self-propelled drug spray vehicle is also provided with a liquid medicine pump (8), so The liquid medicine in the medicine box is delivered to the spray head by the liquid medicine pump through the liquid medicine pipe. 3. The self-propelled pesticide spraying vehicle with side tunnel gas field circulation according to claim 2, characterized in that, the engine (1) also transfers the power through the power transmission mechanism (3) and the gearbox (4). Transfer to the liquid medicine pump (8). 4. The self-propelled pesticide spraying vehicle with side tunnel gas field circulation according to claim 1, characterized in that four corners of the top plate (16) of the open box (14) can be provided with four Vent, the two vents at the front of the top plate (16) are connected to the air outlets of the two fans (13) through the vent pipe (15), and the two vents at the rear of the top plate (16) pass through the vent pipe (15) is connected with the air inlets of the two fans (13). 5. The self-propelled self-propelled pesticide spraying vehicle with side tunnel gas field circulation according to claim 1, characterized in that, the side tunnel gas field circulation self-propelled pesticide spray vehicle passes through the steering wheel (5) and the driving wheel. (6) and the follower wheel (7) are in contact with the ground, wherein the steering wheel is at the front, and the driving wheel and the follower wheel are at the rear. 6. The self-propelled pesticide application vehicle with side tunnel gas field circulation according to claim 1, characterized in that, the spray head (10) has a plurality and is installed on the left side of the open box (14) respectively. , the front portion of the right side panel (17, 18).

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