Spraying device for vegetable planting pesticide spraying and insect killing

Abstract

The utility model relates to the technical field of spraying devices, in particular to a spraying device for vegetable planting pesticide spraying and insect killing, which comprises a vehicle body, a spraying head group is arranged at the front end of the vehicle body, a handrail is arranged at the rear end of the vehicle body, and wheels are respectively arranged on two sides of the vehicle body; the equipment frame is arranged above the vehicle body through a plurality of longitudinal supporting rods, and a connecting cylinder and hooks corresponding to the two sides of the connecting cylinder are arranged in the center of the bottom of the equipment frame; the water pump is fixedly arranged at the top of the equipment frame, a liquid inlet pipe of the water pump extends downwards through the connecting cylinder, and a high-pressure pipe of the water pump is communicated with the spray head group through a control valve; the flexible liquid bag is arranged between the equipment frame and the vehicle body and connected with the connecting cylinder through a bag opening in the top, hanging rings matched with the hooks are further arranged on the two sides of the top of the flexible liquid bag correspondingly, after pesticide spraying operation is completed, the flexible liquid bag can be treated in the modes of disassembly, burying and the like, and the later cleaning problem is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spray device technical field, concretely relates to a kind of for vegetable planting pesticide spraying and insect killing spray device. BACKGROUND

[0002] Agricultural sprayer is classified as the plant protection machinery of agricultural machinery.It is generally called as sprayer for manpower drive, and as spraying machine for power (engine, motor) drive.Spraying machine is divided into liquid force, air force and centrifugal spraying machine according to working principle, and is divided into hand-held type, back-carrying type, shoulder-hanging type, pedal type, stretcher type, pushcart type, self-propelled type, vehicle-mounted type and suspension type according to carrying mode, and there is also aerial spraying machine.Currently, the patent CN215454917U discloses a kind of for vegetable planting pesticide spraying and insect killing spray device, which is provided with screw rod sliding rail, electric telescopic rod and second electric telescopic rod, can be used to adjust longitudinal height, transverse length and spray head angle respectively, to make spraying pesticide more easily and more comprehensive.However, the following problems will occur in the process of using the scheme: although the device in the comparative scheme can make spraying pesticide more easily and more comprehensive, since the medicine box in the comparative scheme is sealed, it is not easy for the staff to clean the inner wall of the medicine box after use, and to some extent, the drug residue of the pesticide solution adheres to the inner wall of the pesticide solution barrel during long-term use, so that the drug residue pollutes the pesticide solution. UTILITY MODEL CONTENT

[0003] The utility model provides a kind of for vegetable planting pesticide spraying and insect killing spray device, when pesticide spraying operation is completed, flexible liquid bag can be handled by disassembling burying etc., to avoid later cleaning problem.

[0004] In order to achieve the above purpose, the utility model provides the following technical scheme: a kind of for vegetable planting pesticide spraying and insect killing spray device, it includes: vehicle body, the vehicle body front end is equipped with spray head group, rear end is equipped with handrail, both sides are equipped with wheel respectively;Equipment frame, the equipment frame is set on the vehicle body top by multiple longitudinal support rods, and the equipment frame bottom center is equipped with connecting barrel, and the hook corresponding to the connecting barrel both sides;Water pump, the water pump is fixedly set on the equipment frame top, and the water pump inlet pipe is extended downward through the connecting barrel, the high-pressure pipe of the water pump is communicated with the spray head group by control valve;Flexible liquid bag, the flexible liquid bag is set between the equipment frame and the vehicle body, and is connected with the connecting barrel by the bag mouth in top, the flexible liquid bag top both sides are also equipped with the hanging ring adapted with the hook respectively;Controller, the controller is fixedly set on the handrail, and the water pump, the control valve are electrically connected with the controller respectively.

[0005] Preferably, the connecting cylinder is provided with a plurality of elastic sealing petals, and the liquid inlet pipe extends into the flexible liquid bag through the gap between any two adjacent elastic sealing petals.

[0006] Preferably, the device frame is further provided with a feeding hopper at the top, and the feeding hopper is provided with a feeding pipe extending to the bottom of the connecting cylinder.

[0007] Preferably, each of the supporting rods is an electric cylinder longitudinally connected between the device frame and the vehicle body, and each of the electric cylinders is electrically connected with the controller.

[0008] Preferably, the vehicle body is provided with a side cylinder corresponding to the periphery of the flexible liquid bag at the top, and the side cylinder is provided with a plurality of pressure sensors at the inner part of the center and the periphery edge, and each of the pressure sensors is electrically connected with the controller.

[0009] The utility model has the advantages that: the flexible liquid bag shakes along with the swing of the vehicle body, so that the internal insecticide is effectively prevented from precipitating, in addition, when the flexible liquid bag is transparent, the staff can directly see the precipitation of the internal insecticide, so that the problem of uneven spraying of the medicine composition is avoided, in addition, the flexible liquid bag is made of degradable material, so that when the spraying work is completed, the flexible liquid bag can be treated by disassembling and burying, so that the problem of cleaning in the later stage is avoided, the petal structure formed by the elastic sealing petals effectively avoids the problem of medicine overflow caused by the swing of the vehicle body, the staff can supplement the medicine in the flexible liquid bag through the feeding hopper, or adjust the composition, so that the proportion of the composition of the medicine can be adjusted at any time according to the situation of crops, the staff can select flexible liquid bags with different capacities according to actual needs, and the height of the device frame can be repeatedly adjusted to stir the medicine in the flexible liquid bag, so that the problem of precipitation is avoided, the side cylinder transversely restricts the bottom of the flexible liquid bag, so that the problem of excessive swing is avoided, and the plurality of pressure sensors detect the contact area of the flexible liquid bag and the vehicle body, so that the bottom of the flexible liquid bag has sufficient effective contact area with the vehicle body, and the load of the hook and the hanging ring is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0010] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creating labor.

[0011] Figure 1 It is a whole structure schematic view of the utility model.

[0012] In the figure: 1, vehicle body; 2, spray head group; 3, handrail; 4, wheel; 5, equipment rack; 6, connecting cylinder; 7, hook; 8, water pump; 9, flexible liquid bag; 10, hanging ring; 11, controller; 12, elastic sealing rubber piece; 13, feeding hopper; 14, electric cylinder; 15, side wall cylinder; 16, pressure sensor. DETAILED DESCRIPTION

[0013] The technical solutions of the present application will be described clearly and completely below in combination with the drawings of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0014] According to Figure 1 As shown in the figure, a spraying device for vegetable planting pesticide killing, comprising: a vehicle body 1, the vehicle body 1 is provided with a spray head group 2 at the front end, a handrail 3 at the rear end, and wheels 4 on both sides; an equipment rack 5, the equipment rack 5 is arranged above the vehicle body 1 through a plurality of longitudinal support rods, and the bottom center of the equipment rack 5 is provided with a connecting cylinder 6 and hooks 7 corresponding to both sides of the connecting cylinder 6; a water pump 8, the water pump 8 is fixedly arranged on the top of the equipment rack 5, and the inlet pipe of the water pump 8 extends downward through the connecting cylinder 6, and the high-pressure pipe of the water pump 8 is communicated with the spray head group 2 through a control valve; a flexible liquid bag 9, the flexible liquid bag 9 is arranged between the equipment rack 5 and the vehicle body 1, and is connected with the connecting cylinder 6 through the bag opening at the top, and the flexible liquid bag 9 is further provided with a hanging ring 10 adapted to the hook 7 on both sides of the top; a controller 11, the controller 11 is fixedly arranged on the handrail 3, and the water pump 8 and the control valve are electrically connected with the controller 11 respectively.

[0015] Through the above setting, the flexible liquid bag 9 is used to store pesticides, and is connected with the connecting cylinder 6 through the bag opening before use, and the required pesticides are filled into the interior, the equipment frame 5 positions and restricts the flexible liquid bag 9 through the hook 7 to avoid falling, and at the same time, when the flexible liquid bag 9 is filled with pesticides, the vehicle body 1 supports the full flexible liquid bag 9, in the pesticide spraying process, the worker controls the water pump 8 and the control valve through the controller 11, so that the pesticides in the flexible liquid bag 9 are sprayed out of the nozzle group 2 at the front end of the vehicle body 1, in the process of the vehicle body 1, the flexible liquid bag shakes with the vehicle body 1 to make the pesticides inside shake, thereby effectively avoiding the problem of precipitation, in addition, when the flexible liquid bag 9 is transparent, the worker can also directly see the precipitation of the pesticides inside the flexible liquid bag 9, thereby avoiding the problem of uneven spraying of the pesticide ingredients. In addition, the flexible liquid bag 9 is made of degradable material, so that when the pesticide spraying operation is completed, the flexible liquid bag 9 can be treated by disassembling and burying, thereby avoiding the problem of later cleaning.

[0016] The connecting cylinder 6 is provided with a plurality of elastic sealing petals 12, and the liquid inlet pipe extends to the interior of the flexible liquid bag 9 through the gap between any two adjacent elastic sealing petals 12.

[0017] The petal structure formed by the elastic sealing petals 12 in the setting effectively avoids the problem of drug overflow caused by the shaking of the vehicle body 1.

[0018] The top of the equipment frame 5 is also provided with a feeding hopper 13, and the bottom of the feeding hopper 13 is provided with a feeding pipe extending to the bottom of the connecting cylinder 6.

[0019] Through the setting, the worker can also supplement the pesticide in the flexible liquid bag through the feeding hopper 13, or adjust the ingredients, thereby facilitating the customization and adjustment of the ingredient ratio of the pesticide according to the situation of the crops.

[0020] Each of the support rods is an electric cylinder 14 longitudinally connected between the equipment frame 5 and the vehicle body 1, and each of the electric cylinders 14 is electrically connected with the controller 11.

[0021] Through the setting, the worker can select flexible liquid bags 9 of different capacities according to actual needs, and can also adjust the height of the equipment frame 5 to stir the pesticide in the flexible liquid bag, thereby avoiding the problem of precipitation.

[0022] The top of the vehicle body 1 is provided with a side wall cylinder 15 corresponding to the periphery of the flexible liquid bag 9, and a plurality of pressure sensors 16 are arranged in the side wall cylinder 15, respectively at the center and the periphery, and each of the pressure sensors 16 is electrically connected with the controller 11.

[0023] Through the arrangement, the side wall cylinder 15 transversely restricts the bottom of the flexible liquid bag 9 to avoid excessive swing, and the plurality of pressure sensors 16 detect the contact area of the flexible liquid bag 9 and the vehicle body 1, so that the bottom of the flexible liquid bag 9 has sufficient effective contact area with the vehicle body 1, and the load of the hook 7 and the hanging ring 10 is reduced.

[0024] The above merely illustrates the specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A spraying device for spraying insecticide for vegetable planting, characterized in that, Include: The vehicle body (1), the vehicle body (1) front end is equipped with a spray head group (2), the rear end is equipped with a handrail (3), both sides are respectively equipped with wheels (4); Equipment frame (5), the equipment frame (5) is arranged above the vehicle body (1) through a plurality of longitudinal support rods, and the bottom of the equipment frame (5) is equipped with a connecting cylinder (6), and the hooks (7) corresponding to both sides of the connecting cylinder (6) are arranged; Water pump (8), the water pump (8) is fixedly arranged on the top of the equipment frame (5), and the inlet pipe of the water pump (8) extends downward through the connecting cylinder (6), and the high pressure pipe of the water pump (8) is communicated with the spray head group (2) through a control valve; Flexible liquid bag (9), the flexible liquid bag (9) is arranged between the equipment frame (5) and the vehicle body (1), and is connected with the connecting cylinder (6) through the bag opening at the top, and the flexible liquid bag (9) is further provided with a hanging ring (10) on both sides of the top, which is matched with the hook (7); Controller (11), the controller (11) is fixedly arranged on the handrail (3), and the water pump (8) and the control valve are respectively electrically connected with the controller (11).

2. The spraying device for spraying pesticide for killing insects for planting vegetables according to claim 1, characterized in that: The connecting cylinder (6) is provided with a plurality of elastic sealing rubber pieces (12), and the inlet pipe extends to the inside of the flexible liquid bag (9) through the gap between any two adjacent elastic sealing rubber pieces.

3. The spraying device for spraying pesticides on vegetables according to claim 1, characterized in that: The top of the equipment frame (5) is further provided with a feeding hopper (13), and the bottom of the feeding hopper (13) is provided with a feeding pipe extending to the bottom of the connecting cylinder (6).

4. The spraying device for spraying pesticides on vegetables according to claim 1, characterized in that: Each of the support rods is an electric cylinder (14) longitudinally connected between the equipment frame (5) and the vehicle body (1), and each of the electric cylinders (14) is electrically connected with the controller (11).

5. The spraying device for spraying pesticides on vegetables according to claim 1, characterized in that: The top of the vehicle body (1) is provided with a side wall cylinder (15) corresponding to the periphery of the flexible liquid bag (9);The inner part of the side wall cylinder (15) is respectively provided with a plurality of pressure sensors (16) at the center and the periphery edge, and each of the pressure sensors (16) is electrically connected with the controller (11).

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