CN223391864U

CN223391864U - A pesticide sprayer

Info

Publication number: CN223391864U
Application number: CN202422234367.1U
Authority: CN
Inventors: 李洁; 张毅; 刘院生; 李金财
Original assignee: Sichuan Zhongfei Innovation Intelligent Technology Co ltd
Current assignee: Sichuan Zhongfei Innovation Intelligent Technology Co ltd
Priority date: 2024-09-12
Filing date: 2024-09-12
Publication date: 2025-09-30
Anticipated expiration: 2034-09-12

Abstract

The utility model discloses a pesticide spraying machine which comprises a pesticide storage box, wherein a stirring device is arranged in the pesticide storage box, one end of the top of the pesticide storage box is provided with an pouring opening, the pouring opening is movably connected with a pesticide barrel, the other end of the top of the pesticide storage box is provided with a supporting device, two sides of the supporting device are movably connected with spraying guns, a movable device is arranged in the supporting device, the bottom end of the movable device is movably connected with the spraying guns, the bottom end of each spraying gun is connected with a pesticide delivery device, and the other end of each pesticide delivery device is arranged in the pesticide storage box. The utility model can automatically adjust the angle of the spraying gun to spray the pesticide on crops or trees, and the spraying gun can simultaneously spray at two sides, thereby reducing the workload of farmers when spraying, and the sprayed pesticide is fully stirred, so that the pesticide is more uniformly mixed, and the damage to stems and leaves is reduced.

Description

Pesticide spraying machine

Technical Field

The utility model relates to the field of pesticide spraying devices, in particular to a pesticide spraying machine.

Background

Agriculture, which is an industry of obtaining products by utilizing growth and development rules of animals and plants and through artificial cultivation, belongs to a first industry, and is scientific in research of agriculture, crops are often threatened by plant diseases and insect pests in agricultural production or forestry planting, and in order to prevent and treat the plant diseases and insect pests, farmers need to spray the crops through a spraying device, the pests on the crops can be effectively reduced by spraying the pesticides on the crops, the yield of the crops is improved, and the current common pesticide spraying machine has shoulder and back type and trolley type.

Most pesticide spraying machines in the current market still need to hold a spraying gun to spray pesticides at different angles, the spraying is uneven and the workload of farmers is increased, in addition, the diluted pesticides are generally required to be sprayed on stems and leaves of plants in proportion when the pesticides are sprayed, the best prevention and control effect can be achieved, most planters still adopt the method that powder pesticides are directly diluted by adding water and then sprayed, but the diluted pesticide liquid is easy to cause damage to the stems and leaves due to uneven concentration.

Disclosure of utility model

According to the pesticide spraying machine, the pesticide stirring device is arranged in the hand-push type pesticide spraying machine, so that the concentration of the pesticide after pesticide dilution is more uniform, and the pesticide can be sprayed to crops or trees on two sides of a road by adopting the bidirectional angle-adjustable spraying gun, so that the workload of farmers is reduced.

The technical scheme of the utility model is as follows:

The pesticide spraying machine comprises a pesticide storage box, wherein a stirring device is arranged in the pesticide storage box, one end of the top of the pesticide storage box is provided with an pouring opening, the pouring opening is movably connected with a pesticide barrel, the other end of the top of the pesticide storage box is provided with a supporting device, two sides of the supporting device are movably connected with spraying guns, a moving device is arranged in the supporting device, the bottom ends of the moving device are movably connected with the spraying guns, the bottom ends of the spraying guns are connected with a pesticide delivery device, and the other end of the pesticide delivery device is arranged inside the pesticide storage box.

The working principle of the technical scheme is as follows:

The utility model can automatically adjust the angle of the spraying gun to spray the pesticide on crops or trees, and the spraying gun can simultaneously spray at two sides, thereby reducing the workload of farmers when spraying, and the sprayed pesticide is fully stirred, so that the pesticide is more uniformly mixed, and the damage to stems and leaves is reduced.

In further technical scheme, agitating unit is including locating the (mixing) shaft in the pesticide bin and the motor of being connected with the (mixing) shaft rotation, make pesticide and water mixed more even through agitating unit's stirring effect, when reducing spraying, the uneven injury that causes the stem leaf of concentration.

In further technical scheme, strutting arrangement both sides are equipped with the fixed block, be equipped with the through-hole that can supply to spray the rifle to run through on the fixed block, the fixed block both sides are equipped with and run through the fixed block with spray the screw rod that the rifle rotates to be connected, will spray the rifle through the screw rod and fix on strutting arrangement, guarantee the stability when spraying the rifle angle adjustment.

In further technical scheme, the tip rotation of screw rod is connected with the diameter is greater than the circular piece of screw rod diameter, be equipped with on the outer wall of spraying the rifle with circular piece complex circular slot, set up circular piece in screw rod end department, the circular slot of cooperation spraying gun can conveniently spray the rifle and use circular piece as the center to rotate from top to bottom, realizes spraying the purpose of rifle angle variation.

In a further technical scheme, the movable device comprises a supporting rod arranged at the top of the supporting device, telescopic rods are arranged on two sides of the supporting rod, and the other ends of the telescopic rods are hinged with the spraying gun. Through the telescopic action of telescopic link, promote and spray the rifle and carry out stable perpendicular rotation, and can control the telescopic link respectively and carry out angular adjustment to two spray guns, solved the inflexible problem of telescopic link and spray gun connection through articulated mode, can make spray the rifle and carry out multi-angle regulation.

In further technical scheme, send medicine device including fixed mounting in the water pump of pesticide bin bottom and the conveyer pipe that is connected with the water pump output, the other end of conveyer pipe runs through pesticide bin top is connected with the shunt outlet, shunt outlet both sides are connected with flexible hose, flexible hose other end with spray gun fixed connection. The water pump is miniature immersible pump, through the pesticide that the pump extraction pesticide bin has mixed evenly to in delivering to the rifle of spraying with the pesticide through conveyer pipe and flexible hose, carry out the pesticide and spray, and flexible hose has elasticity and compliance, when being convenient for spray the rifle when rotating, in delivering device still can be stable with the pesticide delivering to the spray the rifle, and flexible hose low price has reduced the manufacturing cost of equipment.

In further technical scheme, can dismantle in the pouring opening and be connected with the filter screen, when empting pesticide mixed solution, can filter out impurity, avoid impurity entering pesticide bin to cause the harm to agitating unit and medicine feeding device.

In a further technical scheme, the bottom of pesticide bin is equipped with the egress opening, egress opening threaded connection has the bottle lid, can conveniently use up and pour remaining pesticide from the egress opening, avoids placing in the pesticide bin for a long time, corrodes its internal device.

In a further technical scheme, the pesticide bin is close to the one end fixedly connected with handle of pouring into the mouth, handle department is equipped with the control the telescopic link the motor with the switch of water pump operation locates handle department with control switch, can conveniently be in the removal in-process, can control the device motion at any time.

In further technical scheme, pesticide bin bottom with the handle is located same one end department and is equipped with the universal wheel, the other end of pesticide bin bottom is equipped with the directional wheel, and the directional wheel can guarantee to carry out rectilinear movement when thrust unit removes, runs into the barrier when the directional wheel, and rotatable universal wheel takes place to rotate, has improved the obstacle crossing ability of device chassis.

The beneficial effects of the utility model are as follows:

1. The utility model can automatically adjust the angle of the spraying gun to spray the pesticide on crops or trees, and the spraying gun can simultaneously spray at two sides, so that the workload of farmers during spraying is reduced, the sprayed pesticide is fully stirred, the pesticide is more uniformly mixed, and the damage to stems and leaves is reduced;

2. The spray gun is fixed on the supporting device through the screw rod, the circular sheet is arranged at the screw rod end of the screw rod, and the circular groove of the spray gun is matched, so that the spray gun can conveniently rotate up and down by taking the circular sheet as the center, the aim of angle change of the spray gun is fulfilled, and the stability of the spray gun in angle adjustment is ensured;

3. The telescopic rod is used for pushing the spray guns to stably and vertically rotate, the telescopic rod can be controlled to respectively adjust angles of the two spray guns, the problem that the telescopic rod is not flexibly connected with the spray guns is solved in a hinging mode, and the spray guns can be adjusted at multiple angles;

4. The pesticide storage box is pumped through the water pump to uniformly mix pesticide, the pesticide is conveyed into the spraying gun through the conveying pipe and the telescopic hose, pesticide spraying is carried out, the telescopic hose has elasticity and softness, the pesticide conveying device can still stably convey the pesticide into the spraying gun when the spraying gun rotates, the telescopic hose is low in price, and the production cost of equipment is reduced.

Drawings

FIG. 1 is a schematic view of a pesticide sprayer according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is a schematic view of the internal structure of the support device;

fig. 4 is a schematic illustration of the connection of the spray gun to the telescopic rod.

Reference numerals illustrate:

10. A pesticide storage tank; 11, handles, 12, universal wheels, 13, directional wheels, 14, outflow openings, 15, pouring openings, 16, medicine barrels, 20, motors, 21, stirring shafts, 30, water pumps, 31, conveying pipes, 32, split openings, 33, telescopic hoses, 40, supporting devices, 41, screws, 42, supporting rods, 43, telescopic rods, 44, bolts, 45, U-shaped fixing openings, 50 and spray guns.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

the pesticide spraying machine comprises a pesticide storage box 10, wherein a stirring device is arranged in the pesticide storage box 10, a pouring opening 15 is formed in one end of the top of the pesticide storage box 10, a pesticide barrel 16 is movably connected to the pouring opening 15, a supporting device 40 is arranged at the other end of the top of the pesticide storage box 10, spraying guns 50 are movably connected to two sides of the supporting device 40, a moving device is arranged in the supporting device 40, the bottom end of the moving device is movably connected with the spraying guns 50, a pesticide delivery device is connected to the bottom end of the spraying guns 50, and the other end of the pesticide delivery device is arranged inside the pesticide storage box 10.

The utility model can automatically adjust the angle of the spraying gun 50 to spray pesticides on crops or trees, and adopts simultaneous spraying on two sides, thereby reducing the workload of farmers when spraying, and the sprayed pesticides are fully stirred, so that the pesticides are more uniformly mixed, and the damage to stems and leaves is reduced.

In another embodiment, as shown in fig. 2, the stirring device comprises a stirring shaft 21 arranged in the pesticide storage tank 10 and a motor 20 rotationally connected with the stirring shaft 21, and the stirring effect of the stirring device enables the pesticide and the water to be more uniform, so that damages to stems and leaves caused by uneven concentration during spraying are reduced.

In another embodiment, two sides of the supporting device 40 are provided with fixing blocks, the fixing blocks are provided with through holes for the spray gun 50 to penetrate, two sides of the fixing blocks are provided with screws 41 which penetrate through the fixing blocks and are rotationally connected with the spray gun 50, the spray gun 50 is fixed on the supporting device 40 through the screws 41, and stability of the spray gun 50 during angle adjustment is guaranteed.

In another embodiment, the end of the screw 41 is rotatably connected with a circular plate with a diameter larger than that of the screw 41, the outer wall of the spray gun 50 is provided with a circular groove matched with the circular plate, the circular plate is arranged at the end of the screw 41, and the circular groove matched with the spray gun 50 can facilitate the spray gun 50 to rotate up and down by taking the circular plate as the center, so that the aim of changing the angle of the spray gun 50 is fulfilled.

In another embodiment, as shown in fig. 3 and 4, the movable device includes a supporting rod 42 mounted on the top of the supporting device 40, the two sides of the supporting rod 42 are provided with a telescopic rod 43, the telescopic rod 43 can be an electric telescopic rod or a small telescopic cylinder, the fixed end of the telescopic rod 43 is hinged with the supporting rod 42, the piston end of the telescopic rod 43 is hinged with the spraying gun 50, a U-shaped fixing opening 45 is arranged on the outer wall of the spraying gun 50, the tail end of the telescopic rod 43 is placed in the U-shaped opening and is matched with the U-shaped fixing opening 45 in shape, the end of the telescopic rod 43 and the U-shaped fixing opening 45 are movably connected with the spraying gun 50 through a bolt 44 penetrating through the junction of the telescopic rod 43 and the U-shaped fixing opening 45, the telescopic rod 43 and the U-shaped fixing opening 45 are pushed to perform stable vertical rotation through the telescopic action of the telescopic rod 43, the telescopic rod 43 can be controlled to perform angle adjustment on the two spraying guns 50 respectively, the problem that the telescopic rod 43 is not flexibly connected with the spraying gun 50 is solved through the hinging mode, and the spraying gun 50 can perform multi-angle adjustment.

In another embodiment, as shown in fig. 2, the drug delivery device comprises a water pump 30 fixedly installed at the bottom of the pesticide storage tank 10 and a delivery pipe 31 connected with the output end of the water pump 30, wherein the other end of the delivery pipe 31 penetrates through the top of the pesticide storage tank 10 and is connected with a split-flow port 32, two sides of the split-flow port 32 are connected with flexible hoses 33, and the other end of the flexible hose 33 is fixedly connected with a spray gun 50. The water pump 30 is miniature immersible pump 30, the pesticide that has evenly mixed through water pump 30 extraction pesticide bin 10 to send the pesticide to spray gun 50 in through conveyer pipe 31 and flexible hose 33, carry out the pesticide and spray, flexible hose 33 has elasticity and compliance, and connect spray gun 50 and the flexible hose 33 of split-gate 32 have certain reserve length, can satisfy the rotation demand of spray gun 50, and flexible hose 33 low price, reduced the manufacturing cost of equipment, in addition, the port of split-gate 32 is located the inner bottom of strutting arrangement 40, the remaining liquid medicine can flow back to pesticide bin 10 through split-gate 32 after the spraying of being convenient for.

Specifically, when the telescopic rod 43 stretches downward, the telescopic rod 43 pushes the rear end of the spray gun 50 to rotate downward and the gun head of the spray gun 50 to rotate upward, the rear end of the spray gun 50 is connected with the split-flow port 32 through the telescopic hose 33, compression force is applied to the telescopic hose 33 when the rear end of the spray gun 50 is downward, when the telescopic rod 43 retracts downward and pulls the rear end of the spray gun 50 to rotate upward, the gun head of the spray gun 50 rotates downward, tension force is applied to the telescopic hose 33 when the rear end of the spray gun 50 is downward, adjustment of different angles of the spray gun 50 is achieved, and the reserved length of the telescopic hose 33 can meet the larger rotation range of the spray gun 50.

In another embodiment, a filter screen is detachably connected in the pouring opening 15, so that impurities can be filtered out when the pesticide mixed solution is poured, and the impurities are prevented from entering the pesticide storage box 10 to damage the stirring device and the pesticide delivery device.

In another embodiment, the bottom of the pesticide storage tank 10 is provided with the outflow opening 14, the outflow opening 14 is connected with a bottle cap in a threaded manner, so that the residual pesticide can be conveniently poured out of the outflow opening 14 after use, and the pesticide storage tank 10 is prevented from being placed in the pesticide storage tank for a long time to corrode internal devices.

In another embodiment, the end of the pesticide storage tank 10 near the pouring opening 15 is fixedly connected with a handle 11, the handle 11 is respectively provided with a switch for controlling the operation of the telescopic rod 43, the motor 20 and the water pump 30, and the control switch is arranged at the handle 11, so that the movement of the device can be controlled at any time in the moving process.

In another embodiment, the universal wheel 12 is arranged at the same end of the bottom of the pesticide storage box 10 as the handle, the directional wheel 13 is arranged at the other end of the bottom of the pesticide storage box 10, the directional wheel 13 can ensure linear motion when the pushing device moves, and when the directional wheel 13 encounters an obstacle, the rotatable universal wheel 12 rotates, so that the obstacle crossing capability of the chassis of the device is improved.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The pesticide spraying machine is characterized by comprising a pesticide storage box, wherein a stirring device is arranged in the pesticide storage box, an pouring opening is formed in one end of the top of the pesticide storage box, a pesticide barrel is movably connected to the pouring opening, a supporting device is arranged at the other end of the top of the pesticide storage box, spraying guns are movably connected to two sides of the supporting device, a moving device is arranged in the supporting device, the bottom end of the moving device is movably connected with the spraying guns, a pesticide feeding device is connected to the bottom end of each spraying gun, and the other end of each pesticide feeding device is arranged inside the pesticide storage box.

2. A pesticide sprayer according to claim 1, wherein the stirring device comprises a stirring shaft disposed within the pesticide storage tank and a motor rotatably connected to the stirring shaft.

3. A pesticide spraying machine according to claim 1, wherein fixed blocks are arranged on two sides of the supporting device, through holes for the spraying gun to penetrate are formed in the fixed blocks, and screws penetrating through the fixed blocks and rotationally connected with the spraying gun are arranged on two sides of the fixed blocks.

4. A pesticide spraying machine as claimed in claim 3, in which the end of the screw is rotatably connected with a circular plate having a diameter greater than the diameter of the screw, and the outer wall of the spraying gun is provided with a circular groove which is matched with the circular plate.

5. A pesticide spraying machine as claimed in claim 2, in which the movable means comprises a support bar mounted on top of the support means, telescopic bars being provided on both sides of the support bar, the other end of the telescopic bars being hinged to the spray gun.

6. The pesticide spraying machine of claim 5, wherein the pesticide delivery device comprises a water pump fixedly installed at the bottom in the pesticide storage tank and a conveying pipe connected with the output end of the water pump, the other end of the conveying pipe penetrates through the top of the pesticide storage tank and is connected with a split-flow port, two sides of the split-flow port are connected with telescopic hoses, and the other end of each telescopic hose is fixedly connected with the spraying gun.

7. A pesticide sprayer according to claim 1, wherein the pouring port is detachably connected with a filter screen.

8. A pesticide spraying machine as claimed in claim 1, in which the bottom of the pesticide storage tank is provided with an outflow opening, which is screwed with a cap.

9. The pesticide sprayer of claim 6, wherein a handle is fixedly connected to one end of the pesticide storage tank adjacent to the pouring opening, and a switch for controlling the operation of the telescopic rod, the motor and the water pump is arranged at the handle.

10. A pesticide sprayer according to claim 9, wherein the pesticide storage tank bottom is provided with a universal wheel at the same end as the handle, and the other end of the pesticide storage tank bottom is provided with a directional wheel.