CN111084175A

CN111084175A - Pesticide spraying vehicle

Info

Publication number: CN111084175A
Application number: CN202010113736.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shaoxing Guangya Agricultural Technology Co Ltd
Current assignee: Shaoxing Guangya Agricultural Technology Co Ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-05-01

Abstract

The invention discloses a pesticide spraying vehicle which comprises a vehicle body, wherein wheel grooves are symmetrically formed in the left side and the right side of the bottom of the vehicle body, a first rotating shaft which is rotatably connected with the left end wall and the right end wall is arranged in each wheel groove, wheels are fixedly mounted on the first rotating shaft, a gear cavity is formed in the inner side of each wheel groove, a second gear is fixedly connected to the inner side of the first rotating shaft, the inner side of the first rotating shaft extends into the gear cavity, a first transmission shaft is rotatably mounted between the gear cavities on the left side and the right side, a first gear is fixedly connected to the first rotating shaft in the gear cavity and is meshed with the second gear, a first transmission cavity is formed between the gear cavities on the left side and the right side, and a.

Description

Pesticide spraying vehicle

Technical Field

The invention relates to the technical field of pesticides, in particular to a pesticide spraying vehicle.

Background

The application of pesticides has been accompanied with farming techniques. In agricultural production, agricultural chemicals are generally used to spray crops to kill pests on the crops, so as to ensure the normal growth of the crops. The use of the pesticide plays a great role in crop harvest. In actual life, most of the agricultural chemicals are sprayed manually, the spraying efficiency is low, and the agricultural chemicals are easily distributed unevenly depending on the level of operators, so that the agricultural chemicals cannot completely cover all crops, pests erode the crops, and the quality and the yield are affected.

Disclosure of Invention

Aiming at the technical defects, the invention provides a pesticide spraying vehicle which can overcome the defects.

The pesticide spraying vehicle comprises a vehicle body, wherein wheel grooves are symmetrically formed in the left side and the right side of the bottom of the vehicle body, a first rotating shaft which is rotatably connected with the left end wall and the right end wall is arranged in each wheel groove, wheels are fixedly mounted on the first rotating shaft, a gear cavity is formed in the inner side of each wheel groove, a second gear is fixedly connected to the inner side of the first rotating shaft, the inner side of the first rotating shaft extends into the gear cavity, a first transmission shaft is rotatably mounted between the left side gear cavity and the right side gear cavity, the first rotating shaft is fixedly connected with a first gear in the gear cavity, the first gear is meshed with the second gear, a first transmission cavity is formed between the left side gear cavity and the right side gear cavity, a transmission device is arranged in the first transmission cavity, a stirring cavity is arranged at the upper end of the first transmission cavity, a third transmission cavity is arranged at the upper end of the stirring cavity, a motor, first transmission shaft fixedly connected with fifth helical gear, fifth helical gear downside meshing sixth helical gear, sixth helical gear fixed mounting is in the fifth pivot, fifth pivot lower extreme stretches into stirring chamber, normal running fit the third transmission chamber with wall body between the stirring chamber, the fifth pivot in stirring intracavity fixedly connected with cutter, the symmetry is equipped with the movable tank on the end wall about the automobile body, be equipped with sprinkler in the movable tank, the stirring chamber left and right sides symmetry is equipped with the storage cavity, the storage cavity passes through the connecting pipe and connects the stirring chamber.

Preferably, transmission is including passing first transmission chamber and normal running fit the first transmission shaft of end wall about the first transmission chamber, first transmission shaft in first transmission intracavity fixedly connected with second helical gear, the second helical gear meshing has first helical gear, first helical gear fixed mounting is in the third pivot, first transmission chamber rear side is equipped with the second transmission chamber, the third pivot rotate install in first transmission chamber with wall body between the second transmission chamber, third pivot rear end stretches into second transmission chamber fixedly connected with third helical gear, the third helical gear meshing has the fourth helical gear, fourth helical gear fixed mounting is in the second transmission shaft, the second transmission shaft rotates and installs in the fly leaf, fly leaf sliding fit the end wall about the second transmission chamber.

Preferably, second transmission chamber upside is equipped with the chamber of drawing water, it is connected with the outlet pipe on the lateral wall to draw water under the chamber, it is connected with the inlet tube to draw water the chamber upside, inlet tube one end is connected the stirring chamber, draw water the intracavity install with last lower extreme wall normal running fit's second pivot, second pivot fixedly connected with impeller, second pivot lower extreme stretches into second transmission chamber normal running fit draw water the chamber with wall body between the second transmission chamber, second pivot lower extreme is equipped with first spout, first spout sliding fit the second transmission shaft.

Preferably, the lower end of the movable plate is fixedly connected with a rack, the lower end of the rack is connected with the bottom wall of the second transmission cavity through a second spring, the rack is meshed with a third gear, the third gear is fixedly installed on a first rotating rod, the first rotating rod is rotatably installed on the left and right end walls of the second transmission cavity, the lower end of the third gear is meshed with a rack rod, the rack rod is in sliding fit with the front end wall of the second transmission cavity, the front section wall of the rack rod is fixedly connected with a clamping block, the clamping block is in sliding fit with the front end wall of the vehicle body, the rack rod is fixedly connected with a second movable plate, the second movable plate is connected with the rear end wall of the second transmission cavity through a first spring, the side of the second movable cavity is provided with a hydraulic cavity, a second piston plate is arranged in the hydraulic cavity, and a second ejector rod is fixedly connected with the second piston, the second ejector rod stretches into second activity chamber fixed connection two fly leafs, hydraulic pressure chamber upper end is equipped with first piston plate, first piston plate upper end fixedly connected with first ejector rod, stretch into first ejector rod upper end connecting pipe fixedly connected with baffle, baffle sliding fit the connecting pipe inner wall.

Preferably, the meshing of fifth helical gear upper end has the seventy-toothed wheel, seventh helical gear fixed mounting is in the sixth pivot, the sixth pivot rotate install in third transmission chamber upper end wall, fixed mounting has the fifth gear in the sixth pivot, the symmetrical meshing of fifth gear left and right sides has tooth fourth wheel, fourth gear fixed mounting is in the fourth pivot, the fourth pivot rotate install in third transmission chamber upper end wall, third transmission chamber upper end bilateral symmetry is equipped with the belt chamber, the fourth pivot upper end stretches into belt chamber fixedly connected with first band pulley, fourth pivot normal running fit the belt chamber with third transmission chamber.

Preferably, the spraying device on the right side comprises a second rotating shaft arranged on the inner wall of the movable groove, a movable block is rotationally matched in the second rotating groove, the movable block is fixedly connected with a rocker, a spray head is fixedly connected to the outer side of the rocker, a water outlet pipe extends into the rocker to be connected with the spray head, a guide rod is fixedly arranged at the lower end of the rocker, a seventh rotating shaft and a third rotating rod are rotationally arranged on the bottom wall of the movable groove, a ratchet wheel is fixedly arranged on the seventh rotating shaft, a T-shaped connecting rod is fixedly arranged at the upper end of the third rotating rod, a pawl is fixedly connected to the T-shaped connecting rod, a second groove is arranged at one end of the T-shaped connecting rod, the guide rod extends into the second groove, the lower end of the seventh rotating shaft extends into the belt cavity to be rotationally matched with the wall body between the belt cavity and the movable groove, and a second belt, the second belt wheel is connected with the first belt wheel through a conveying belt.

The beneficial effects are that: this device simple structure, convenient operation, through the mobility control of wheel pesticide in the stirring chamber flows into the shower nozzle, through the mobility control of fixture block sprays the supply of carrying out simultaneous control pesticide, through the motor carries out the stirring of pesticide and goes on simultaneously the horizontal hunting of shower nozzle reaches the function of evenly spraying.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of a pesticide spraying vehicle according to the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is an enlarged view of the structure of FIG. 1 at C;

FIG. 5 is a top view of the T-shaped connecting rod of FIG. 4.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The pesticide spraying vehicle comprises a vehicle body 8, wherein wheel grooves 9 are symmetrically arranged on the left side and the right side of the bottom of the vehicle body 8, a first rotating shaft 10 rotationally connected with the left end wall and the right end wall is arranged in the wheel grooves 9, wheels 19 are fixedly arranged on the first rotating shaft 10, a gear cavity 18 is arranged on the inner side of the wheel grooves 9, a second gear 17 is fixedly connected with the inner side of the first rotating shaft 10, the gear cavity 18 extends into the inner side of the first rotating shaft 10, a first transmission shaft 15 is rotationally arranged between the gear cavities 18 on the left side and the right side, a first gear 16 is fixedly connected in the gear cavity 18 of the first rotating shaft 15, the first gear 16 is meshed with the second gear 17, a first transmission cavity 11 is arranged between the gear cavities 18 on the left side and the right side, a transmission device is arranged in the first transmission cavity 11, a stirring cavity 7 is arranged at the upper end of the first transmission cavity 11, a third transmission, fixed mounting has motor 56 in the third transmission chamber 58 right side end wall, motor 56 power connection has first transmission shaft 57, first transmission shaft 57 fixedly connected with fifth helical gear 55, fifth helical gear 55 downside meshing sixth helical gear 59, sixth helical gear 59 fixed mounting is in fifth pivot 60, fifth pivot 60 lower extreme stretches into stirring chamber 7, running fit third transmission chamber 58 with wall body between the stirring chamber 7, fifth pivot 60 in fixedly connected with cutter 6 in the stirring chamber 7, the symmetry is equipped with movable groove 73 on the end wall about automobile body 8, be equipped with sprinkler in the movable groove 73, stirring chamber 7 left and right sides symmetry is equipped with storage cavity 1, storage cavity 1 passes through connecting pipe 2 and connects stirring chamber 7.

Advantageously, the transmission means comprise a first transmission shaft 15 passing through the first transmission chamber 11 and cooperating in rotation with the left and right end walls of the first transmission chamber 11, the first transmission shaft 15 is fixedly connected with a second bevel gear 14 in the first transmission cavity 11, the second bevel gear 14 is engaged with the first bevel gear 12, the first bevel gear 12 is fixedly installed on the third rotating shaft 37, a second transmission cavity 23 is arranged at the rear side of the first transmission cavity 11, the third rotating shaft 37 is rotatably arranged on a wall body between the first transmission cavity 11 and the second transmission cavity 23, the rear end of the third rotating shaft 37 extends into the second transmission cavity 23 and is fixedly connected with a third bevel gear 35, the third helical gear 35 is engaged with a fourth helical gear 39, the fourth helical gear 39 is fixedly arranged on the second transmission shaft 24, the second transmission shaft 24 is rotatably mounted on a movable plate 25, and the movable plate 25 is in sliding fit with the left and right end walls of the second transmission cavity 23.

Beneficially, second transmission chamber 23 upside is equipped with water pumping chamber 40, be connected with outlet pipe 20 on the lateral wall under water pumping chamber 40, water pumping chamber 40 upside is connected with inlet tube 42, inlet tube 42 one end is connected stirring chamber 7, install in water pumping chamber 40 with upper and lower end wall normal running fit's second pivot 21, second pivot 21 fixedly connected with impeller 41, second pivot 21 lower extreme stretches into second transmission chamber 23 normal running fit water pumping chamber 40 with the wall body between the second transmission chamber 23, second pivot 21 lower extreme is equipped with first spout 22, first spout 22 sliding fit second transmission shaft 24.

Advantageously, a rack 31 is fixedly connected to the lower end of the movable plate 25, the lower end of the rack 31 is connected to the bottom wall of the second transmission cavity 23 through a second spring 30, a third gear 33 is engaged with the rack 31, the third gear 33 is fixedly mounted on a first rotating rod 32, the first rotating rod 32 is rotatably mounted on the left and right end walls of the second transmission cavity 23, a rack rod 13 is engaged with the lower end of the third gear 33, the rack rod 13 is in sliding fit with the front end wall of the second transmission cavity 23, a latch 43 is fixedly connected to the front end wall of the rack rod 13 on the front end wall of the vehicle body 8, the latch 43 is in sliding fit with the front end wall of the vehicle body 8, a second movable plate 29 is fixedly connected to the rack rod 13, the second movable plate 29 is connected to the rear end wall of the second transmission cavity 23 through a first spring 28, and a hydraulic cavity 5 is arranged on the side, be equipped with second piston plate 27 in the hydraulic pressure chamber 5, second piston plate 27 fixedly connected with second ejector pin 26, second ejector pin 26 stretches into second activity chamber 23 fixed connection two fly leaf 29, hydraulic pressure chamber 5 upper end is equipped with first piston plate 4, first piston plate 4 upper end fixedly connected with first ejector pin 3, first ejector pin 3 upper end stretches into connecting pipe 2 fixedly connected with baffle 34, baffle 34 sliding fit the 2 inner walls of connecting pipe.

Beneficially, a seventh helical gear 61 is engaged at the upper end of the fifth helical gear 55, the seventh helical gear 67 is fixedly mounted on a sixth rotating shaft 63, the sixth rotating shaft 63 is rotatably mounted on the upper end wall of the third transmission cavity 58, a fifth gear 62 is fixedly mounted on the sixth rotating shaft 63, toothed fourth wheels 54 are symmetrically engaged at the left and right sides of the fifth gear 62, the fourth gear 54 is fixedly mounted on a fourth rotating shaft 51, the fourth rotating shaft 51 is rotatably mounted on the upper end wall of the third transmission cavity 58, belt cavities 64 are symmetrically arranged at the upper end of the third transmission cavity 58 in the left and right directions, the upper end of the fourth rotating shaft 51 extends into the belt cavity 64 and is fixedly connected with the first belt wheel 52, and the fourth rotating shaft 51 is rotatably matched with the belt cavities 64 and the third transmission cavity 58.

Beneficially, the right spraying device comprises a second rotating shaft 65 arranged on the inner wall of the movable groove 73, a movable block 69 is rotatably matched in the second rotating groove 65, the movable block 69 is fixedly connected with a rocker 71, a spray head 74 is fixedly connected to the outer side of the rocker 71, the water outlet pipe 20 extends into the rocker 71 and is connected with the spray head 74, a guide rod 79 is fixedly arranged at the lower end of the rocker 71, a seventh rotating shaft 68 and a third rotating rod 66 are rotatably arranged on the bottom wall of the movable groove 73, a ratchet 72 is fixedly arranged on the seventh rotating shaft 68, a T-shaped connecting rod 76 is fixedly arranged at the upper end of the third rotating rod 66, a pawl 75 is fixedly connected to the T-shaped connecting rod 76, a second groove 78 is arranged at one end of the T-shaped connecting rod 76, the guide rod 79 extends into the second groove 78, the lower end of the seventh rotating shaft 68 extends into the belt cavity 64 and is rotatably matched with a wall body between the belt, the seventh rotating shaft 68 is fixedly connected with a second belt wheel 67 in the belt cavity 64, and the second belt wheel 67 is connected with the first belt wheel 52 through a transmission belt 53.

In the initial state, the motor 56 is turned off, and the first spring 28, the second spring 30 and the third spring 45 are in the normal state;

when the vehicle starts to work, the motor 56 is started, the third transmission shaft 57 drives the seventh helical gear 61 and the sixth helical gear 59 to rotate through the fifth helical gear 55, the sixth helical gear 59 drives the cutter 5 to rotate through the fifth rotating shaft 60 for stirring, the seventh helical gear 61 drives the fourth gear 54 to rotate through the fifth gear 62, the fourth gear 54 drives the first pulley 51 to rotate through the fourth rotating shaft 51, the first pulley 51 drives the ratchet 72 to rotate through the second pulley 67 and the seventh rotating shaft 67, the ratchet 72 drives the T-shaped connecting rod 76 to swing through the pawl 75, the T-shaped connecting rod 76 drives the rocker 71 to swing through the guide rod 79, the vehicle body 8 is pushed, and the vehicle wheel 19 drives the second helical gear 14 to rotate through the second gear 17 and the first gear 16, the second helical gear 14 drives the third helical gear 35 to rotate through the first helical gear 12, the third helical gear 35 drives the second transmission shaft 24 and the second rotating shaft 24 to rotate through the fourth helical gear 49, the second rotating shaft 21 pumps water through the impeller 41, and water in the stirring 7 flows into the spray head 74 through the water pumping cavity 40.

When the feeding is to be stopped, the fixture block 43 is pushed, the fixture block 43 is driven by the rack bar 13 to rotate the third gear 33, the third gear 33 drives the rack 31 to move upwards, the fourth bevel gear 39 is separated from the third bevel gear 35, the sprayer 74 stops spraying pesticide, the rack bar 13 drives the second ejector rod 26 to move through the movable plate 29, the first piston plate 4 drives the partition plate 34 to move through the first ejector rod 3, the connecting pipe 2 is opened, and the pesticide in the storage cavity 1 flows into the stirring cavity 7.

And after the work is finished, the clamping block 43 is drawn out to turn off the motor 56.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. A pesticide spraying vehicle comprises a vehicle body, wherein wheel grooves are symmetrically arranged on the left side and the right side of the bottom of the vehicle body, a first rotating shaft which is rotatably connected with left and right end walls is arranged in each wheel groove, wheels are fixedly arranged on the first rotating shaft, a gear cavity is arranged on the inner side of each wheel groove, the inner side of the first rotating shaft extends into the gear cavity and is fixedly connected with a second gear, a first transmission shaft is rotatably arranged between the gear cavities on the left side and the right side, the first rotating shaft is fixedly connected with a first gear in the gear cavity, the first gear is meshed with the second gear, a first transmission cavity is arranged between the gear cavities on the left side and the right side, a transmission device is arranged in the first transmission cavity, a stirring cavity is arranged at the upper end of the first transmission cavity, a third transmission cavity is arranged at the upper end of the stirring cavity, a motor is fixedly arranged in the right end wall of, first transmission shaft fixedly connected with fifth helical gear, fifth helical gear downside meshing sixth helical gear, sixth helical gear fixed mounting is in the fifth pivot, fifth pivot lower extreme stretches into stirring chamber, normal running fit the third transmission chamber with wall body between the stirring chamber, the fifth pivot in stirring intracavity fixedly connected with cutter, the symmetry is equipped with the movable tank on the end wall about the automobile body, be equipped with sprinkler in the movable tank, the stirring chamber left and right sides symmetry is equipped with the storage cavity, the storage cavity passes through the connecting pipe and connects the stirring chamber.

2. The pesticide spraying vehicle of claim 1, characterized in that: transmission is including passing first transmission chamber and normal running fit the first transmission shaft of end wall about the first transmission chamber, first transmission shaft in first transmission intracavity fixedly connected with second helical gear, the meshing of second helical gear has first helical gear, first helical gear fixed mounting is in the third pivot, first transmission chamber rear side is equipped with second transmission chamber, the third pivot rotate install in first transmission chamber with wall body between the second transmission chamber, third pivot rear end stretches into second transmission chamber fixedly connected with third helical gear, the meshing of third helical gear has the fourth helical gear, fourth helical gear fixed mounting is in the second transmission shaft, the second transmission shaft rotates and installs in the fly leaf, fly leaf sliding fit the end wall about the second transmission chamber.

3. The pesticide spraying vehicle of claim 2, characterized in that: the utility model discloses a stirring chamber, including first transmission chamber, second transmission chamber, pumping chamber, water inlet pipe, stirring chamber, second pivot fixedly connected with impeller, second pivot lower extreme stretches into second transmission chamber normal running fit the wall body between pumping chamber and the second transmission chamber, second transmission chamber upside is equipped with the chamber of drawing water, be connected with the outlet pipe on the lateral wall under the chamber of drawing water, the chamber upside of drawing water is connected with the inlet tube, inlet tube one end is connected the stirring chamber, the intracavity of drawing water install with last lower extreme wall normal running fit's second pivot, second pivot fixedly connected with impeller, second pivot lower extreme stretches into the second transmission chamber normal running fit the chamber with wall body between the.

4. A pesticide spraying vehicle as set forth in claim 3, wherein: the lower end of the movable plate is fixedly connected with a rack, the lower end of the rack is connected with the bottom wall of the second transmission cavity through a second spring, the rack is meshed with a third gear, the third gear is fixedly installed on a first rotating rod, the first rotating rod is rotatably installed on the left and right end walls of the second transmission cavity, the lower end of the third gear is meshed with a rack rod, the rack rod is in sliding fit with the front end wall of the second transmission cavity, the front section wall of the rack rod is fixedly connected with a clamping block, the clamping block is in sliding fit with the front end wall of the vehicle body, the rack rod is fixedly connected with a second movable plate, the second movable plate is connected with the rear end wall of the second transmission cavity through a first spring, a hydraulic cavity is arranged on the side of the second movable cavity, a second piston plate is arranged in the hydraulic cavity, a second ejector rod is fixedly connected with the second piston plate, and the second ejector rod extends into the second movable cavity and is fixedly connected, the hydraulic pressure chamber upper end is equipped with first piston plate, first piston plate upper end fixedly connected with first ejector pin, first ejector pin upper end stretches into connecting pipe fixedly connected with baffle, baffle sliding fit the connecting pipe inner wall.

5. The pesticide spraying vehicle of claim 1, characterized in that: fifth helical gear upper end meshing has the seventh helical gear, seventh helical gear fixed mounting is in the sixth pivot, the sixth pivot rotate install in third transmission chamber upper end wall, fixed mounting has the fifth gear in the sixth pivot, the meshing of fifth gear left and right sides symmetry has tooth fourth wheel, fourth gear fixed mounting is in the fourth pivot, the fourth pivot rotate install in third transmission chamber upper end wall, third transmission chamber upper end bilateral symmetry is equipped with the belt chamber, the fourth pivot upper end stretches into belt chamber fixedly connected with first band pulley, fourth pivot normal running fit the belt chamber with third transmission chamber.

6. The pesticide spraying vehicle of claim 5, characterized in that: the spraying device on the right side comprises a second rotating shaft arranged on the inner wall of the movable groove, a movable block is rotationally matched in the second rotating groove, the movable block is fixedly connected with a rocker, the outer side of the rocker is fixedly connected with a spray head, a water outlet pipe extends into the rocker to be connected with the spray head, the lower end of the rocker is fixedly provided with a guide rod, the bottom wall of the movable groove is rotatably provided with a seventh rotating shaft and a third rotating rod, the seventh rotating shaft is fixedly provided with a ratchet wheel, the upper end of the third rotating rod is fixedly provided with a T-shaped connecting rod, the T-shaped connecting rod is fixedly connected with a pawl, one end of the T-shaped connecting rod is provided with a second groove, the guide rod extends into the second groove, the lower end of the seventh rotating shaft extends into the belt cavity to be rotationally matched with a wall body between the belt cavity and the movable groove, and the seventh, the second belt wheel is connected with the first belt wheel through a conveying belt.