CN111011334A

CN111011334A - A pneumatic sprayer for fruit tree is planted

Info

Publication number: CN111011334A
Application number: CN201911271069.7A
Authority: CN
Inventors: 夏学云; 夏杨江
Original assignee: Chongqing Kangtiao Agricultural Technology Co ltd
Current assignee: Chongqing Kangtiao Agricultural Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-04-17

Abstract

The invention relates to the technical field of fruit tree irrigation, and discloses a pneumatic spraying machine for fruit tree planting, which comprises a rectangular plate, wherein the rectangular plate is of a rectangular structure, four wheels are arranged below the rectangular plate, the wheels are fixedly connected to the periphery below the rectangular plate and are symmetrically installed, push rods are symmetrically arranged in front and at back above the rectangular plate, the push rods are L-shaped rectangular rods, the lower ends of the push rods are fixedly connected to the upper wall surface of the rectangular plate, and a water storage tank is arranged on the rectangular plate. The telescopic column can rotate inside the rotary column, and plays a role in omni-directional steering adjustment of the sprayer in the vertical and horizontal directions.

Description

A pneumatic sprayer for fruit tree is planted

Technical Field

The invention relates to the technical field of fruit tree irrigation, in particular to a pneumatic spraying machine for fruit tree planting.

Background

The sprayer is a machine for dispersing liquid into mist, and is a mechanical machine which is classified into agricultural, medical and other uses (such as industrial use), the agricultural is classified into plant protection machines of agricultural machines, generally called as manually driven sprayers, the power (engines and motors) driven sprayers, and the sprayers are divided into hydraulic, pneumatic and centrifugal sprayers according to the working principle. The portable sprayer is divided into a hand-held type, a backpack type, a shoulder-carrying type, a pedal type, a stretcher type, a cart type, a self-propelled type, a vehicle-mounted type, a suspension type and the like, and also an aerial sprayer.

The common pneumatic spraying machine in the market is characterized in that when the common pneumatic spraying machine is planted in an orchard, medicines in the sprays are easy to precipitate inside the box bottom, so that the liquid medicines are not sufficiently mixed, the spraying effect is low in concentration, the medicines are wasted, the sprayed liquid medicines are too concentrated, the medicines are not uniformly sprayed on fruits, the concentrated parts are poisoned and dead, unnecessary property loss is caused, the common pneumatic spraying machine is fixed and integrated in structure, and the angle is difficult to flexibly adjust during spraying, so that the pneumatic spraying machine for planting the fruit trees is invented.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the pneumatic spraying machine for fruit tree planting, which has the advantages of solving the problem of medicine precipitation and the like, and solves the problems of accelerating medicine mixing and avoiding medicine precipitation.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a pneumatic spraying machine for fruit tree planting comprises a rectangular plate, wherein the rectangular plate is of a rectangular structure, four wheels are arranged below the rectangular plate, the wheels are fixedly connected to the periphery of the lower portion of the rectangular plate and symmetrically installed, push rods are symmetrically arranged on the front portion and the rear portion of the upper portion of the rectangular plate and are L-shaped rectangular rods, the lower ends of the push rods are fixedly connected to the upper wall face of the rectangular plate, a water storage box is arranged on the rectangular plate and is of a rectangular structure, the interior of the water storage box is hollow, the left side of the push rod is located on the water storage box, a scale bar is arranged in front of the water storage box and is a frame-shaped glass tube, the scale bar is fixedly connected to the front wall face of the water storage box and is communicated with the interior of the water storage box, a through hole is formed in the upper portion of the water storage box, internal threads are formed in the upper, the water storage tank is provided with a water cover, the water cover is a T-shaped cylinder, an external thread is arranged on an outer cylinder below the water cover, the water cover is in threaded connection with a through hole on the water storage tank, the rectangular plate is provided with a water spraying tank, the water spraying tank is of a cylindrical structure and is hollow inside, the lower part of the water spraying tank is fixedly connected to the upper wall surface of the rectangular plate, the water spraying tank is positioned on the left side of the water storage tank, a purifying pipe is arranged between the water spraying tank and the water storage tank, the purifying pipe is formed by cylindrical connection and is hollow inside, the purifying pipe is communicated with the water spraying tank and the inside of the scale bar, a rotating column is arranged above the water spraying tank, the rotating column is a hollow rotating shaft of a cylindrical structure, the lower part of the rotating column is fixedly connected to the upper wall surface of the water spraying tank, and the hollow inside of the rotating column is communicated with the inside of, a telescopic column is arranged above the rotary column, the telescopic column is of a cylindrical structure and is hollow inside, the telescopic column is clamped inside the rotary column and can rotate back and forth on a rotating shaft which is hollow inside the rotary column, the telescopic column is communicated with the inside of the rotary column, a moving block is arranged above the telescopic column, the moving block is of a rectangular structure and is hollow inside, the lower part of the moving block is fixedly connected to the upper wall surface of the telescopic column, the telescopic column is communicated with the inside of the moving block, a groove is formed in the left side wall surface of the moving block, the groove is of a rectangular structure, the inner part of the groove penetrates through the upper wall surface and the left wall surface of the moving block, a spray pipe is arranged on the left side of the moving block, the spray pipe is of a cylindrical structure and is hollow inside, and the spray pipe is bilaterally symmetrical to the groove, the spray pipe extends rightwards to the inside of the groove, a hose is arranged inside the moving block, details of the hose are omitted for the existing structure, the hose is communicated with the inside of the moving block and the spray pipe, moving columns are symmetrically arranged on the adjacent wall surfaces of the spray pipe and the inside of the groove in a front-back position, the two moving columns are of cylindrical structures, control grooves are formed in the front-back wall surfaces of the groove, the spray pipe is a rectangular groove, a control rod is arranged inside the groove, the control rod is a telescopic rod, the moving columns are fixedly connected to the outer cylinder of the spray pipe, the opposite ends of the moving columns and the outer cylinder of the spray pipe are clamped inside the control grooves, the upper end of the groove is fixedly connected to the adjacent outer cylinder wall surface of the spray pipe, an accelerating ring is arranged on the outer cylinder of the spray pipe, and the accelerating ring is a circular ring, the quantity of ring sets up according to the size of spray tube with higher speed, the ring communicates the inside of spray tube with higher speed, and the ring forms spiral inner wall with the inside of spray tube intercommunication with higher speed, the left side of spray tube is provided with the atomising head, the atomising head cross section is trapezoidal gondola water faucet, the inside of atomising head is the hollow structure of cavity and atomising head and runs through wall about, the right side of atomising head and the left side fixed connection of spray tube are in the same place, accelerating block about establishing in the inside of spray tube, accelerating block is the piece that the cross section is triangle-shaped, accelerating block forms the passageway that becomes gradually from left to right in the inside of spray tube, the inside of marching the pipe is provided with and passes into the pipe, it is cylinder structure and inside cavity to pass into the pipe, the left side of marching the pipe is provided with annular shower nozzle, annular shower nozzle is the ring of circular structure, the inside cavity of, the outer cylinder of the annular nozzle is clamped on the inner wall of the delivery pipe and has no gap, the delivery pipe extends leftwards to pass through the inside of the annular nozzle to the left side of the annular nozzle, the outer cylinder of the delivery pipe and the circular inner wall of the annular nozzle are mutually attached and have no gap, the left side of the annular nozzle is provided with an arc main nozzle which is a semicircular block, the middle inside of the arc main nozzle and the left side wall surface of the arc main nozzle are provided with circular through holes, the right side of the arc main nozzle is fixedly connected with the left side wall surface of the delivery pipe and is communicated with the inside of the delivery pipe, the right side of the annular nozzle is provided with an L-shaped pipe which is an L-shaped pipe, the L-shaped pipe is communicated with the inside of the annular nozzle and the delivery pipe, the left side wall surface of the annular nozzle is provided with an annular nozzle, and the annular nozzle is a circular through hole, the number of the annular nozzles is set according to the size of the annular nozzle, two filter plates are arranged inside the purification pipe in a bilateral symmetry manner, the two filter plates are circular plates, the outer cylinder of each filter plate is fixedly connected to the inner wall of the purification pipe, a large number of circular vent holes are formed in the outer wall of the left side of each filter plate, the number of the vent holes in the outer wall of each filter plate is set according to the size of each filter plate, the right side of each filter plate is provided with a base, each base is of a circular structure, the left side wall surface of each base is correspondingly and fixedly connected to the right side wall surface of each base, each right side of each base is provided with a stirring rotating shaft, each stirring rotating shaft is of a cylindrical structure, each stirring rotating shaft is movably connected to the right side of each base, the two fan blades are symmetrically arranged, the equal fixed symmetry of flabellum is installed on the outer cylinder of stirring pivot, the inside of purge tube is provided with the valve, the valve is no longer repeated here for current structure, the inside of water storage box is provided with waterproof box, waterproof box is the rectangle of inside intermediate structure, waterproof box fixed connection is in the inside bottom of water storage box, the inside of waterproof box is provided with the motor, the motor is not repeated here for current structure, the rolling bearing of motor upwards extends the upper portion to the inside of water storage box of waterproof box, the top of waterproof box sets up the symmetry and is provided with the retaining flabellum, the retaining flabellum is not repeated here for current structure, the equal fixed connection of retaining flabellum is on the rolling bearing of motor.

Preferably, the rolling bearing of motor upwards extends the inside to the water storage tank of the upper portion of extending to the waterproof tank, the top of waterproof tank sets up the symmetry and is provided with the retaining flabellum, the retaining flabellum is not repeated here for current structure, the equal fixed connection of retaining flabellum is on the rolling bearing of motor.

Preferably, the top of waterproof box sets up the symmetry and is provided with the retaining flabellum, the retaining flabellum is not repeated here for current structure, the equal fixed connection of retaining flabellum is on the rolling bearing of motor.

(III) advantageous effects

Compared with the prior art, the invention provides a pneumatic spraying machine for fruit tree planting, which has the following beneficial effects:

1. this a pneumatic sprayer for fruit tree planting, through opening the water cover, pour water and the inside of water storage box into with the corresponding pesticide that the fruit tree that has configured was planted, then close the water cover, the starter motor, it is rotatory to drive the retaining flabellum through the rolling bearing of motor, the rotatory water and the pesticide that drive the water storage box inside of retaining flabellum are rotatory, after a period, the inside pesticide of water storage box is tentatively dissolved in the inside water of water storage box, the effect of tentatively accelerating the pesticide deposit and dissolving has been played.

2. This a pneumatic sprayer for fruit tree planting, inside through at the purge tube is provided with the filter, the air vent on the filter outer wall can stop the outside at the water spray box with the deposit pesticide that does not dissolve the aquatic, fast through the inside water of purge tube, can drive the flabellum rotation, the flabellum rotation drives the inside liquid rotation of purge tube, the liquid rotation can stop to deposit the pesticide on the filter right side and dissolve in water with higher speed, the effect that the solvent pesticide deposits has been played the secondary with higher speed.

3. This a pneumatic spraying machine for fruit tree is planted through the ring with higher speed of fixedly connected with on the outer cylinder of spray tube, with higher speed the ring with the inside of spray tube, the ring forms spiral inside in the inside of spray tube with higher speed, and the inside pesticide mixture liquid that flows through the spray tube can be once accelerated motion in the spray tube inside, and the liquid of accelerated spiral motion can be with the effect that the pesticide that does not dissolve in water deposits the cubic and dissolves with higher speed.

4. This a pneumatic spraying machine for fruit tree planting, through then rotary valve, the inside pesticide water mixed liquid of water storage box passes through the inside of six spray tanks of purge tube, and through the rotation angle of control purge tube, the control flows the inside flow of spray tank, water storage box, purge tube and spray tank form the structure of similar U type pipe, and behind the switch of rotatory purge tube, the inside pesticide mixed liquid of water storage box can flow from the inside of purge tube fast, has played the effect of control sprayer velocity of flow.

5. This a pneumatic sprayer for fruit tree is planted through circulating the inside pesticide mixture liquid of spray box in the inside of spray box, through starting air compressor, with the inside liquid of spray box upwards discharge through flexible post, through being provided with the column spinner, flexible post can be rotatory in the inside of column spinner, and the effect of the high free regulation and control that can control the spraying is flexible from top to bottom through setting up flexible post.

6. This a pneumatic sprayer for fruit tree planting, through being provided with the removal post, remove the inside of post joint at the control flume, two remove post bilateral symmetry and fix on the outer wall of spraying pipe, the inside of recess is provided with the control lever, the control lever can control spraying pipe through flexible and reciprocate, spraying pipe reciprocates and drives two on the spraying pipe outer cylinder and remove the post and reciprocate in the control flume inside that corresponds, through being provided with the column spinner, flexible post can be rotatory in the inside of column spinner, the effect of all-round steering adjustment about having played about to the sprayer about.

7. The pneumatic spraying machine for fruit tree planting is characterized in that an accelerating ring is fixedly connected to the outer cylinder of a spraying pipe, the accelerating ring and the inside of the spraying pipe form a spiral inside the spraying pipe, pesticide mixed liquid flowing through the inside of the spraying pipe can do one-time accelerating motion inside the spraying pipe, the liquid in the accelerating spiral motion can accelerate dissolving undissolved pesticide precipitates in water for three times, a channel which gradually increases from left to right is formed inside the spraying pipe by the accelerating block, when the pesticide mixed liquid passing through the accelerating ring for one-time acceleration passes through the position of the accelerating block, the liquid in the pipeline is narrowed from large to small due to a physical narrow pipe effect, water flow does accelerating motion, the liquid flowing through the position of the accelerating block performs secondary accelerating motion and rushes to the left side of the spraying pipe, and the spraying distance of the spraying machine is further due to multiple times of acceleration, the application range of the sprayer is enlarged.

8. This a pneumatic sprayer for fruit tree planting, through being provided with arc main shower nozzle, the through-hole is seted up on curved surface, the liquid that the right side is accelerated many times flows to arc main shower nozzle from advancing the duct, then from arc main shower nozzle curved surface through-hole with the outside quick diffusion of pesticide large tracts of land, can not concentrate the pesticide and splash away, through advancing the pipe at L venturi tube intercommunication, the L venturi tube is in the inside of communicating the annular shower nozzle, the L venturi tube plays the effect of reposition of redundant personnel, the pesticide that the reposition of redundant personnel is accelerated gets into annular shower nozzle from the L venturi tube, annular shower nozzle is annular inner wall, can rotate to spraying all around from annular shower nozzle's left side annular nozzle rotation after the pesticide enters, the condition of having not only avoided the sprayer to concentrate the injection takes place, annular shower nozzle has also increased the.

Drawings

FIG. 1 is a schematic perspective view of a pneumatic sprayer according to the present invention;

FIG. 2 is a side view of the pneumatic sprayer of the invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is a perspective view of the ring-line diverter block of the present invention;

FIG. 5 is an enlarged view of the invention at B in FIG. 2;

fig. 6 is a broken away view of the figure moving block of the present invention.

In the figure: the device comprises a rectangular plate 1, wheels 2, a push rod 3, a water storage tank 4, a scale bar 5, a water cover 6, a water spraying tank 7, a purification pipe 8, a rotary column 9, a telescopic column 10, a moving block 11, a groove 12, a moving column 13, a spraying pipe 14, an accelerating ring 15, a spraying head 16, an accelerating block 17, a progressive pipe 18, a pipe 19L, an annular spraying head 20, an arc main spraying head 21, an annular spraying nozzle 22, a filtering plate 23, a base 24, fan blades 25, a stirring rotating shaft 26, a valve 27, a motor 28, a waterproof box 29, water storage fan blades 30, an air compressor 31, a hose 32, a control rod 33 and a control groove 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a pneumatic sprayer for fruit tree planting comprises a rectangular plate 1, the rectangular plate 1 is of a rectangular structure, four wheels 2 are arranged below the rectangular plate 1, the wheels 2 are of the existing structure and are not described herein, the wheels 2 are fixedly connected to the periphery of the lower portion of the rectangular plate 1 and are symmetrically installed, push rods 3 are symmetrically arranged on the upper portion of the rectangular plate 1 in the front-back direction, the push rods 3 are L-shaped rectangular rods, the lower ends of the push rods 3 are fixedly connected to the upper wall surface of the rectangular plate 1, a water storage tank 4 is arranged on the rectangular plate 1, the water storage tank 4 is of a rectangular structure, the interior of the water storage tank 4 is hollow, the left side of the push rods 3 at the position of the water storage tank 4 is provided with a scale bar 5 in front of the water storage tank 4, the scale bar 5 is a frame-shaped glass tube, the scale bar 5 is fixedly connected to the front wall surface of the water storage tank, the pesticide liquid in the water storage tank 4 is judged to be supplemented according to the situation by observing the liquid height in the scale strip 5, a through hole is arranged above the water storage tank 4, an internal thread is arranged in the upper through hole of the water storage tank 4, a water cover 6 is arranged on the water storage tank 4, the water cover 6 is a T-shaped cylinder, an external thread is arranged on the external cylinder below the water cover 6, the water cover 6 is in threaded connection with the through hole on the water storage tank 4, a water spraying tank 7 is arranged on the rectangular plate 1, the water spraying tank 7 is of a cylindrical structure and is hollow inside, the lower part of the water spraying tank 7 is fixedly connected on the upper wall surface of the rectangular plate 1, the water spraying tank 7 is positioned on the left side of the water storage tank 4, a purifying pipe 8 is arranged between the water spraying tank 7 and the water storage tank 4, the purifying pipe 8 is formed by a cylinder and is hollow inside of the purifying pipe 8, the purifying pipe 8 is communicated with the water spraying tank, the rotating column 9 is a hollow rotating shaft with a cylindrical structure, the lower part of the rotating column 9 is fixedly connected on the upper wall surface of the water spraying box 7, the inner part of the rotating column 9 is hollow and communicated with the inner part of the water spraying box 7, a telescopic column 10 is arranged above the rotating column 9, the telescopic column 10 is of a cylindrical structure, the inner part of the telescopic column 10 is hollow, the telescopic column 10 is clamped in the rotating column 9, the telescopic column 10 can rotate back and forth in a hollow rotating shaft in the rotating column 9, the telescopic column 10 is communicated with the inside of the rotating column 9, a moving block 11 is arranged above the telescopic column 10, the moving block 11 is of a rectangular structure and hollow in the moving block 11, the lower portion of the moving block 11 is fixedly connected to the upper wall surface of the telescopic column 10, the telescopic column 10 is communicated with the inside of the moving block 11, a groove 12 is formed in the left side wall surface of the moving block 11, the groove 12 is of a rectangular structure, and the inner portion of the groove 12 penetrates through the upper wall surface and the left wall surface of the moving block 11.

The left side of the moving block 11 is provided with the spraying pipe 14, the spraying pipe 14 is of a cylindrical structure, the spraying pipe 14 is hollow inside, the spraying pipe 14 and the groove 12 are bilaterally symmetrical, the spraying pipe 14 extends rightwards into the groove 12, the hose 32 is arranged inside the moving block 11, the hose 32 is of a conventional structure and is not described herein, the hose 32 is communicated with the moving block 11 and the inside of the spraying pipe 14, the front and back positions of the adjacent wall surfaces of the spraying pipe 14 and the groove 12 are symmetrically provided with the moving columns 13, the two moving columns 13 are of a cylindrical structure, the front and back wall surfaces of the groove 12 are provided with control grooves 34, the spraying pipe 14 is a rectangular groove, the inside of the groove 12 is provided with a control rod 33, the control rod 33 is a telescopic rod, the moving columns 13 are fixedly connected to the outer cylinder of the spraying pipe 14, and the opposite ends of the moving columns 13 and the outer cylinder of the spraying pipe 14, the upper end of the groove 12 is fixedly connected with the outer cylindrical wall surface adjacent to the spray pipe 14.

An accelerating ring 15 is arranged on the outer cylinder of the spraying pipe 14, the accelerating ring 15 is a circular ring, the number of the accelerating rings 15 is set according to the size of the spraying pipe 14, the accelerating ring 15 is communicated with the inside of the spraying pipe 14 to form a spiral inner wall, a spraying head 16 is arranged on the left side of the spraying pipe 14, the cross section of the spraying head 16 is a trapezoidal shower head, the inside of the spraying head 16 is hollow, the hollow structure of the spraying head 16 penetrates through the left wall surface and the right wall surface, the right side of the spraying head 16 is fixedly connected with the left side of the spraying pipe 14, a left accelerating block 17 and a right accelerating block 17 are arranged in the spraying pipe 14, the accelerating block 17 is a block with a triangular cross section, a channel which gradually increases from left to right is formed in the spraying pipe 14, a progressive pipe 18 is arranged in the progressive pipe 18, the progressive pipe 18 is of a cylindrical structure and is hollow, the annular nozzle 20 is a ring with a circular structure, the annular nozzle 20 is hollow inside, the outer cylinder of the annular nozzle 20 is clamped on the inner wall of the progressive pipe 18 and has no gap, the progressive pipe 18 extends leftwards to pass through the inside of the annular nozzle 20 to the left side of the annular nozzle 20, the outer cylinder of the progressive pipe 18 is attached to the circular inner wall of the annular nozzle 20 without gap, the left side of the annular nozzle 20 is provided with an arc-shaped main nozzle 21, the arc-shaped main nozzle 21 is a semicircular block, the middle inside of the arc-shaped main nozzle 21 and the left side wall of the arc-shaped main nozzle 21 are provided with circular through holes, the right side of the arc-shaped main nozzle 21 is fixedly connected with the left side wall of the progressive pipe 18, the arc-shaped main nozzle 21 is communicated with the inside of the progressive pipe 18, the right side of the annular nozzle 20 is provided with an L-shaped pipe 19, the L-shaped pipe 19 is communicated with the inside of the annular nozzle 20 and the progressive pipe 18, the annular nozzles 22 are circular through holes, and the number of the annular nozzles 22 is set according to the size of the annular nozzle 20.

Two filter plates 23 are symmetrically arranged on the left and right of the inner part of the purification tube 8, the two filter plates 23 are circular plates, the outer cylinders of the filter plates 23 are fixedly connected on the inner wall of the purification tube 8, a large number of circular air vents are formed on the outer wall of the left side of the filter plate 23, the number of the air vents on the outer wall of the filter plate 23 is set according to the size of the filter plate 23, the right sides of the filter plates 23 are respectively provided with a base 24, the base 24 is a circular structure, the left side wall surface of the base 24 is correspondingly and fixedly connected on the right side wall surface of the base 24, the right side of the base 24 is provided with a stirring rotating shaft 26, the stirring rotating shaft 26 is movably connected on the right side of the base 24, the outer circle of the stirring rotating shaft 26 is symmetrically provided with two fan blades 25, the fan blades 25 are of a fan blade structure, the, valve 27 is no longer repeated here for current structure, the inside of water storage tank 4 is provided with waterproof box 29, waterproof box 29 is the rectangle of inside intermediate structure, waterproof box 29 fixed connection is in the inside bottom of water storage tank 4, the inside of waterproof box 29 is provided with motor 28, motor 28 does not repeat here for current structure, the rolling bearing of motor 28 upwards extends the inside to water storage tank 4 in the upper portion of waterproof box 29, the top of waterproof box 29 sets up the symmetry and is provided with retaining flabellum 30, retaining flabellum 30 does not do here for current structure and redundantly describe, the equal fixed connection of retaining flabellum 30 is on motor 28's rolling bearing.

When using, open water cover 6, pour water and the corresponding pesticide that the fruit tree that has configured planted into the inside of water storage box 4 into, then close water cover 6, starter motor 28, it is rotatory to drive retaining flabellum 30 through the rolling bearing of motor 28, and it is rotatory that retaining flabellum 30 is rotatory to drive the inside water and the pesticide of water storage box 4, and after a period of time, the inside pesticide of water storage box 4 is tentatively dissolved in the inside water of water storage box 4.

Then rotary valve 27, the inside pesticide water mixed liquid of water storage box 4 passes through the inside of six spray tanks 7 of purge tube 8, through the rotation angle of control purge tube 8, and the control flows the inside flow of spray tank 7, and water storage box 4, purge tube 8 and spray tank 7 form the structure of similar U type pipe, and behind the switch of rotatory purge tube 8, the inside pesticide mixed liquid of water storage box 4 can flow through from the inside of purge tube 8 fast.

Be provided with filter 23 through the inside at the purge tube 8, the air vent on the filter 23 outer wall can stop the precipitation pesticide of water undissolved in the outside of spray box 7, and the water of 8 inside of purge tubes is passed through fast, can drive the flabellum 25 rotation, and the rotatory liquid that drives 8 inside of purge tubes of flabellum 25 is rotatory, and liquid rotation can stop to deposit the pesticide on the filter 23 right side and dissolve in water with higher speed.

The inside pesticide mixture liquid of flowing to spray box 7 is through starting air compressor 31 in spray box 7's inside, with the inside liquid of spray box 7 upwards discharge through flexible post 10, through being provided with column spinner 9, flexible post 10 can be rotatory in column spinner 9's inside, and the height that can control the spraying is freely regulated and control from top to bottom through setting up flexible post 10.

Through being provided with the removal post 13, remove the inside of post 13 joint at control tank 34, two removal posts 13 bilateral symmetry fix on the outer wall of injection spray pipe 14, and the inside of recess 12 is provided with control lever 33, and control lever 33 can control injection spray pipe 14 through flexible and reciprocate, and injection spray pipe 14 reciprocates and drives two removal posts 13 on the outer cylinder of injection spray pipe 14 and reciprocate in the inside of corresponding control tank 34.

The accelerating ring 15 is fixedly connected to the outer cylinder of the spraying pipe 14, the accelerating ring 15 and the spraying pipe 14 are connected, the accelerating ring 15 forms a spiral inside the spraying pipe 14, pesticide mixed liquid flowing through the inside of the spraying pipe 14 can do one-time accelerating movement inside the spraying pipe 14, the liquid in the accelerating spiral movement can accelerate dissolving undissolved pesticide sediment in water for three times, the accelerating block 17 is arranged, a channel which is gradually enlarged from left to right is formed inside the spraying pipe 14 by the accelerating block 17, when the pesticide mixed liquid passing through the one-time accelerating movement inside the accelerating ring 15 passes through the position of the accelerating block 17, due to a physical narrow pipe effect, the liquid is narrowed from large to small in the pipeline, water flow does accelerating movement, and the liquid flowing through the position of the accelerating block 17 makes a second-time accelerating movement to flush the left side of the spraying pipe 14.

Through being provided with arc main nozzle 21, the through-hole is seted up on the curved surface, the liquid that the right side was accelerated many times flows to arc main nozzle 21 from advancing pipe 18, then from arc main nozzle 21 curved surface through-hole with the pesticide large tracts of land outside quick diffusion, can not concentrate the pesticide and splash away, through at L venturi tube 19 intercommunication advancing pipe 18, L venturi tube 19 is in the inside of communicateing annular shower nozzle 20, L venturi tube 19 plays the effect of reposition of redundant personnel, reposition of redundant personnel accelerated pesticide gets into annular shower nozzle 20 from L venturi tube 19, annular shower nozzle 20 is annular inner wall, the pesticide can rotate to spraying all around from the left side annular nozzle 22 of annular shower nozzle 20 rotation after getting into.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pneumatic spraying machine for fruit tree planting comprises a rectangular plate (1), and is characterized in that four wheels (2) are arranged below the rectangular plate (1), push rods (3) are symmetrically arranged on the front and back of the upper portion of the rectangular plate (1), a water storage tank (4) is arranged on the rectangular plate (1), a scale strip (5) is arranged in front of the water storage tank (4), a water cover (6) is arranged on the water storage tank (4), a water spraying tank (7) is arranged on the rectangular plate (1), a purification pipe (8) is arranged between the water spraying tank (7) and the water storage tank (4), a rotating column (9) is arranged above the water spraying tank (7), a telescopic column (10) is arranged above the rotating column (9), a moving block (11) is arranged above the telescopic column (10), and the lower portion of the moving block (11) is fixedly connected to the upper wall surface of the telescopic column (10), a groove (12) is formed in the wall surface of the left side of the moving block (11), a spraying pipe (14) is arranged on the left side of the moving block (11), a hose (32) is arranged inside the moving block (11), and moving columns (13) are symmetrically arranged on the adjacent wall surfaces of the spraying pipe (14) and the groove (12) in the front-back direction;

an accelerating ring (15) is arranged on the outer cylinder of the spraying pipe (14), a spraying head (16) is arranged on the left side of the spraying pipe (14), a left accelerating block and a right accelerating block (17) are arranged inside the spraying pipe (14), a progressive pipe (18) is arranged inside the progressive pipe (18), an annular spray head (20) is arranged on the left side of the progressive pipe (18), the outer cylinder of the annular spray head (20) is clamped on the inner wall of the progressive pipe (18), an arc-shaped main spray head (21) is arranged on the left side of the annular spray head (20), an L-shaped pipe (19) is arranged on the right side of the annular spray head (20), the L-shaped pipe (19) is communicated with the annular spray head (20) and the inside of the progressive pipe (18), and an annular spray nozzle (22) is arranged on the left side wall of the annular spray head (20);

the inside bilateral symmetry of purge tube (8) is provided with two filter (23), the right side of filter (23) all is provided with base (24), the left side wall of base (24) all corresponds fixed connection on the right side wall of base (24), the right side of base (24) all is provided with stirring pivot (26), the equal swing joint in right side of base (24) in stirring pivot (26), the equal symmetry is provided with two flabellum (25) on stirring pivot (26) excircle, the inside of purge tube (8) is provided with valve (27), the inside of water storage box (4) is provided with waterproof box (29), the inside of waterproof box (29) is provided with motor (28), axis of rotation fixed mounting retaining flabellum (30) of motor (28).

2. The pneumatic sprayer for fruit tree planting according to claim 1, wherein: the water storage tank is characterized in that the push rod (3) is an L-shaped rectangular rod, the lower end of the push rod (3) is fixedly connected to the upper wall surface of the rectangular plate (1), the water storage tank (4) is of a rectangular structure, the inside of the water storage tank (4) is hollow, and the water storage tank (4) is located on the left side of the push rod (3).

3. The pneumatic sprayer for fruit tree planting according to claim 1, wherein: the scale bar (5) is a frame-shaped glass tube, the scale bar (5) is fixedly connected to the front wall surface of the water storage tank (4), the scale bar (5) is communicated to the inside of the water storage tank (4), and the scale bar (5) is a U-shaped tube.

4. The pneumatic sprayer for fruit tree planting according to claim 1, wherein: the water storage tank is characterized in that a through hole is formed in the upper portion of the water storage tank (4), internal threads are formed in the upper through hole of the water storage tank (4), the water cover (6) is a T-shaped cylinder, external threads are formed in the outer cylinder below the water cover (6), and the water cover (6) is connected with the through hole in the water storage tank (4) in a threaded mode.

5. The pneumatic sprayer for fruit tree planting according to claim 1, wherein: the water spraying box (7) is of a cylindrical structure and is hollow inside, the lower portion of the water spraying box (7) is fixedly connected to the upper wall face of the rectangular plate (1), the purifying pipe (8) is cylindrical and is hollow inside the purifying pipe (8), and the purifying pipe (8) is communicated with the water spraying box (7) and the scale strips (5).

6. The pneumatic sprayer for fruit tree planting according to claim 1, wherein: the rotating column (9) is a hollow rotating shaft with a cylindrical structure, the lower part of the rotating column (9) is fixedly connected to the upper wall surface of the water spraying box (7), and the hollow part of the rotating column (9) is communicated to the inside of the water spraying box (7).

7. The pneumatic sprayer for fruit tree planting according to claim 1, wherein: the spraying pipe (14) and the groove (12) are bilaterally symmetrical, the spraying pipe (14) extends rightwards to the inside of the groove (12), and the hose (32) is communicated with the moving block (11) and the inside of the spraying pipe (14).

8. The pneumatic sprayer for fruit tree planting according to claim 1, wherein: control groove (34) have all been seted up to opening on the wall around recess (12), spray tube (14) are the rectangular channel, the inside of recess (12) is provided with control lever (33), remove post (13) fixed connection on the outer cylinder of spray tube (14), and remove the equal joint in the inside of control groove (34) of post (13) and spray tube (14) outer cylinder opposite one end, fixed connection is gone up with spray tube (14) adjacent outer cylinder wall in the upper end of recess (12).

9. The pneumatic sprayer for fruit tree planting according to claim 1, wherein: the accelerating ring (15) is communicated with the inside of the spraying pipe (14), the accelerating ring (15) and the spraying pipe (14) are communicated to form a spiral inner wall, the accelerating block (17) is a block with a triangular cross section, and the accelerating block (17) forms a channel which is gradually enlarged from left to right in the spraying pipe (14).

10. The pneumatic sprayer for fruit tree planting according to claim 1, wherein: circular through-hole has been seted up to the inside centre of arc main spray nozzle (21) and the left side wall of arc main spray nozzle (21), the right side of arc main spray nozzle (21) and the left side wall fixed connection who passes into pipe (18) and arc main spray nozzle (21) and the inside intercommunication that passes into pipe (18).