CN114342898B

CN114342898B - Landscape construction is with spouting medicine car

Info

Publication number: CN114342898B
Application number: CN202210007203.8A
Authority: CN
Inventors: 王海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2023-01-13
Anticipated expiration: 2042-01-05
Also published as: CN114342898A

Abstract

The invention discloses a pesticide spraying vehicle for landscape construction, and belongs to the technical field of landscape construction. The utility model provides a landscape construction is with spouting drug vehicle, including removing the seat, oral siphon upper portion is inserted and is equipped with the screw stopper, the oral siphon inner wall is seted up there is the internal thread, water tank top surface middle part has set firmly the box of drawing water, the box of drawing water is inside to be bilateral symmetry structure and has seted up two cavitys, the cavity bottom surface runs through and is equipped with the outlet pipe, the inside upper end of outlet pipe is equipped with the plectane, the position that the outlet pipe inner wall is the equidistant structure of annular for the plectane downside has set firmly a plurality of loop bars, loop bar inside is inserted and is equipped with the movable rod, extension spring has set firmly between movable rod bottom surface and the inboard bottom surface of base pole, it is equipped with the subassembly that sprays to draw water box both sides. The invention greatly reduces the operation difficulty of workers, enables the plants with different heights to receive the insecticide sprayed by the device, effectively improves the efficiency of insect killing work in landscape construction, and has strong practicability.

Description

Landscape construction is with spouting medicine car

Technical Field

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

Background

The planning purpose of landscape is to provide visitors and surrounding residents for watching and using, but the growth of plants is difficult to control completely, so the workers need to do operations such as pruning and deinsectization on the plants, the deinsectization is a crucial landscape construction content, the harm brought to landscape plants by insect pests is difficult to reverse, and the plants can die in the worst case.

Prior art CN212971355U discloses a medicine device is spouted to landscape, make first gear revolve through starting driving motor, thereby can make the second gear rotate, rotation through the second gear just can make the pivot rotate, thereby can make the fly leaf rotate, rotation through the fly leaf just can make the third communicating pipe rotate, rotation through the third communicating pipe just can make the nozzle rotate along with the rotation of third communicating pipe, thereby can adjust the angle about the nozzle, thereby can spray the eminence of landscape plant. However, the prior art has the following defects that 1, the nozzle is driven to rotate through continuous rotation, and water is easy to leak after the connection part is long; 2, plants in gardens are more in variety, plants in different families and genera can be sprayed with different medicines, such as trees and shrubs, but the prior art can only well prepare liquid medicine and cannot spray different medicines aiming at different plants, and in addition, even for the same tree, when nutritional medicines and pesticide are required to be sprayed, one spraying vehicle cannot meet the requirement, two different spraying vehicles are required, or the medicines are required to be prepared again, so that the convenience is high; 3 the nozzle adjusting structure is too complex, and the motor is controlled independently, thereby wasting electric power.

In view of this, we propose a pesticide spraying vehicle for landscape architecture construction.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a pesticide spraying vehicle for landscape architecture construction, which aims to solve the problems in the background technology.

2. Technical scheme

A pesticide spraying vehicle for landscape architecture construction, which comprises a movable seat, a water tank, a water pumping box and a spraying assembly,

a water tank is fixedly arranged in the middle of the top surface of the movable seat, a water pumping box is fixedly arranged in the middle of the top surface of the water tank, two cavities are formed in the water pumping box in a bilaterally symmetrical structure, and a water outlet pipe penetrates through the bottom surface of each cavity;

a circular plate is arranged at the upper end inside the water outlet pipe, a plurality of sleeve rods are fixedly arranged on the inner wall of the water outlet pipe in an annular equal-interval structure relative to the position of the lower side of the circular plate, movable rods are inserted into the sleeve rods, and extension springs are fixedly arranged between the bottom surfaces of the movable rods and the bottom surface of the inner side of the base rod;

spraying components are arranged on two sides of the water pumping box;

the water pumping box is characterized in that a medicine box is arranged on the front side of the water pumping box and detachably connected with the water tank, and the medicine box is communicated with the bottom of the water pumping box through an electromagnetic valve.

Preferably, the baffle is the U type structure of concave surface backward with the glass board, the inboard bottom surface of water tank is sunken halfpace structure, the oral siphon lower extreme runs through the water tank top surface and extends to inside, screw plug and internal thread threaded connection.

Preferably, the lower end of the water outlet pipe penetrates through the bottom surface of the cavity and the top surface of the water tank in sequence and extends to the lower side inside the water tank, and the bottom surface of the water outlet pipe is of an inclined surface structure and is in clearance fit with the bottom surface of the inner side of the water tank.

Preferably, the circular plate is in sliding fit with the inner upper side of the water outlet pipe, the top surface of the circular plate is flush with the bottom surface of the cavity, the movable rod is in sliding fit with the inner part of the sleeve rod, and the upper end of the movable rod is fixedly connected with the bottom surface of the circular plate.

Preferably, the spraying assembly comprises a support, the support is of a U-shaped structure with a concave surface facing downwards, two side ends of the support are respectively fixedly connected with two sides of the bottom surface of the water pumping box, a motor is fixedly arranged in the middle of the top surface of the support, and an output end of the motor penetrates through the top surface of the support and extends to the lower portion of the support and is coaxially and fixedly connected with a rotating column.

Preferably, the outer wall of the rotating column is provided with an annular curve groove, the middle of the outer wall of the rotating column is sleeved with a movable plate, the movable plate is of a circular structure, the inner wall of the movable plate is in sliding contact with the outer wall of the rotating column, the rear end of the inner wall of the movable plate is fixedly provided with a sliding block, the sliding block is of a hemispherical structure, and the sliding block is in sliding fit with the annular curve groove.

Preferably, fly leaf bilateral symmetry has set firmly two risers, the riser is L type structure, the board groove has been seted up for the position of riser to the cavity top surface, the riser lower extreme passes the board groove and extends to the cavity inside and set firmly the piston board, riser and board groove sliding fit, piston board outer wall and cavity inner wall sliding contact, the box that draws water is provided with solenoid valve trigger switch, and when the piston board was located the minimum, the solenoid valve was opened, and when the piston board was located the peak, the solenoid valve was closed.

Preferably, riser outside end has set firmly and has dialled the board, dial inboard wall and the box outer wall sliding contact that draws water, dial the board outer wall lower part and seted up the extrusion groove, extrusion groove both sides inner wall edge is the fillet structure, the extrusion groove middle part is equipped with the stripper plate, inner wall about the extrusion groove respectively with the stripper plate about outer wall medial extremity extrusion fit.

Preferably, the horizontal pipe is fixedly arranged at the outer side end of the extrusion plate, the outer side end of the horizontal pipe is connected with a plurality of atomizing spray heads in a linear equidistant structure, two axes are fixedly arranged on two sides of the horizontal pipe in a symmetrical mode, a fixing plate is sleeved outside the outer side end of the axes, an axis groove is formed in the upper portion of the fixing plate relative to the axis, and the axes are in running fit with the axis groove.

Preferably, the shaft groove is of a middle-shaped structure, a coil spring is sleeved on the outer wall of the shaft center relative to the middle of the shaft groove, the outer side end of the coil spring is fixedly connected with the inner wall of the shaft groove, two corrugated pipes are symmetrically and fixedly arranged on the bottom surface of the transverse pipe, an outer pipe is sleeved on the inner side end of the outer wall of each corrugated pipe, the inner portion of each outer pipe is of a T-shaped structure with a large outer part and a small inner part, and the inner side end of each outer pipe penetrates through the outer wall of the water pumping box and extends into the cavity.

The inner diameter of the inner side end of the outer pipe is smaller than that of the corrugated pipe, a partition plate is arranged in the middle of the outer pipe, the partition plate is in sliding fit with the inner side end of the outer pipe, and a plurality of reset springs are fixedly arranged between the inner side wall of the partition plate and the inner wall of the outer pipe in an annular equidistant structure.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. the pesticide spraying device is provided with the spraying assembly and the pesticide box, a worker drives the rotating column to rotate through the motor to enable water in the water box to enter the cavity, the water of the pesticide box enables the pesticide to enter the cavity under the control of the piston plate and the electromagnetic valve, water flow enters the cavity in the ascending process of the piston plate, so that the pesticide can be well mixed, when the pesticide needs to be replaced due to other reasons, the pesticide in the pesticide box only needs to be replaced, the water in the water box can be continuously used, and the water does not need to be returned for replacing the pesticide.

2. The invention is provided with the baffle and the glass plate, and under the arrangement of the U-shaped structures of the baffle and the glass plate, a worker can stand behind the baffle to push the device to move and spray the insecticide, so that the problem that the insecticide is blown to the body of the worker by wind can not occur even in strong wind weather, and the health of the worker is ensured.

3. The device is provided with the partition plate, the return spring, the circular plate, the movable rod, the base rod and the extension spring, and the flow direction of the insecticide can be strictly limited under the arrangement of the two structures, so that the device can stably and efficiently spray the insecticide.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a rear view of the movable base of the present invention;

FIG. 3 is a schematic view of the structure of the water tank of the present invention;

FIG. 4 is a schematic view of the spray assembly of the present invention;

FIG. 5 is a schematic view of the cross tube and the fixing plate of the present invention;

FIG. 6 is a schematic cross-sectional view of the water tank and the water diversion tank of the present invention;

FIG. 7 is an exploded view of a circular plate according to the present invention;

fig. 8 is an enlarged schematic view of the structure at a of the present invention.

The numbering in the figures illustrates: 1. a movable seat; 2. a roller; 3. a baffle plate; 4. a glass plate; 5. a U-shaped push rod; 6. a water tank; 7. a water inlet pipe; 8. a threaded plug; 9. an internal thread; 10. a cavity; 11. a water outlet pipe; 12. a circular plate; 13. a loop bar; 14. a movable rod; 15. an extension spring; 16. a spray assembly; 17. a support; 18. an electric motor; 19. rotating the column; 20. an annular curved groove; 21. a movable plate; 22. a slider; 23. a vertical plate; 24. a plate groove; 25. a piston plate; 26. dialing a plate; 27. extruding a groove; 28. a compression plate; 29. a transverse tube; 30. an atomizing spray head; 31. an axis; 32. a fixing plate; 33. a shaft groove; 34. a coil spring; 35. a bellows; 36. an outer tube; 37. a water pumping box; 38. a partition plate; 39. a return spring.

Detailed Description

Referring to fig. 1-8, the present invention provides the following technical solutions:

a pesticide spraying vehicle for landscape construction comprises a movable seat 1, a water tank 6, a water pumping box 7 and a spraying assembly 16, wherein four corners of outer walls of two sides of the movable seat 1 are rotatably connected with rollers 2, a baffle 3 is fixedly arranged at the rear part of the movable seat 1, a glass plate 4 is embedded at the upper part of the front wall of the baffle 3, two U-shaped push rods 5 are symmetrically and fixedly arranged at the middle part of the rear wall of the baffle 3, the water tank 6 is fixedly arranged at the middle part of the top surface of the movable seat 1, a water inlet pipe 7 is arranged at the rear end of the top surface of the water tank 6 in a penetrating way, a threaded plug 8 is inserted at the upper part of the water inlet pipe 7, internal threads 9 are arranged on the inner wall of the water inlet pipe 7, the water pumping box 37 is fixedly arranged at the middle part of the top surface of the water tank 6, two cavities 10 are formed in the water pumping box 37 in a bilateral symmetry structure, a water outlet pipe 11 penetrates through the bottom surface of each cavity 10, a circular plate 12 is arranged at the upper end in each water outlet pipe 11, a plurality of loop bars 13 are fixedly arranged on the inner wall of each water outlet pipe 11 relative to the position of the lower side of the circular plate 12 in an annular equidistant structure, movable rods 14 are inserted into the loop bars 13, tension springs 15 are fixedly arranged between the bottom surfaces of the movable rods 14 and the inner side bottom surfaces of base rods, spraying assemblies 16 are arranged on two sides of the water pumping box 37, a medicine box is arranged on the front side of the water pumping box 37 and detachably connected with the water tank 6, and the medicine box is communicated with the bottom of the water pumping box 37 through electromagnetic valves.

Specifically, baffle 3 and glass board 4 are the U type structure that the concave surface is backward, the staff can stand in the sunken position in baffle 3 rear portion, and utilize two U type push rods 5 to promote this device and remove, under the baffle 3 and the glass board 4 setting of U type, even there is wind-force influence can not cause the problem that the medicament spilt on one's body when spraying the insecticide, and the staff can also be through convenient observation spraying condition and the walking route of glass board 4 department, 6 inboard bottom surfaces of water tank are sunken halfpace structure, 7 lower extremes of oral siphon run through 6 top surfaces of water tank and extend to inside, threaded plug 8 and internal thread 9 threaded connection, when the staff uses this device to carry out the plant deinsectization work in the landscape area, can remove it to the landscape area earlier, can twist out oral siphon 7 with threaded plug 8 after that, again the deinsectization agent of the open end from oral siphon 7 inside the water tank 6, threaded plug 8's effect prevents that this device from invading external sundries water tank 6 when not using and leading to be difficult to clean, then need not to twist back threaded plug 8 in this device course of working.

Furthermore, the lower end of the water outlet pipe 11 sequentially penetrates through the bottom surface of the cavity 10 and the top surface of the water tank 6 and extends to the lower side inside the water tank 6, and the bottom surface of the water outlet pipe 11 is of an inclined surface structure and is in clearance fit with the bottom surface of the inner side of the water tank 6.

Furthermore, a circular plate 12 is in sliding fit with the inner upper side of the water outlet pipe 11, the top surface of the circular plate 12 is flush with the bottom surface of the cavity 10, a movable rod 14 is in sliding fit with the inner part of the sleeve rod 13, and the upper end of the movable rod 14 is fixedly connected with the bottom surface of the circular plate 12.

Still further, the spraying assembly 16 comprises a support 17, the support 17 is a U-shaped structure with a concave surface facing downward, two side ends of the support 17 are respectively connected and fixed with two sides of the bottom surface of the water pumping box 37, a motor 18 is fixedly arranged in the middle of the top surface of the support 17, and an output end of the motor 18 penetrates through the top surface of the support 17 to extend to the lower part and is coaxially and fixedly connected with a rotating column 19.

Furthermore, an annular curve groove 20 is formed in the outer wall of the rotating column 19, a movable plate 21 is sleeved in the middle of the outer wall of the rotating column 19, the movable plate 21 is of a circular structure, the inner wall of the movable plate 21 is in sliding contact with the outer wall of the rotating column 19, a sliding block 22 is fixedly arranged at the rear end of the inner wall of the movable plate 21, the sliding block 22 is of a hemispherical structure, and the sliding block 22 is in sliding fit with the annular curve groove 20. In pushing, the annular curve groove 20 in the outer wall can extrude the sliding block 22 by utilizing the motor 18 to drive the rotating column 19 to rotate, and the position of the movable plate 21 is limited by the sliding fit of the vertical plates 23 and the plate grooves 24, so that the sliding block 22 can drive the movable plate 21 and the two vertical plates 23 to reciprocate up and down under the action of the annular curve groove 20.

Still further, two vertical plates 23 are symmetrically and fixedly arranged on two sides of the movable plate 21, the vertical plates 23 are of an L-shaped structure, a plate groove 24 is formed in the top surface of the cavity 10 corresponding to the position of the vertical plate 23, the lower end of the vertical plate 23 penetrates through the plate groove 24 and extends into the cavity 10, a piston plate 25 is fixedly arranged at the lower end of the vertical plate 23, the vertical plate 23 is in sliding fit with the plate groove 24, the outer wall of the piston plate 25 is in sliding contact with the inner wall of the cavity 10, a solenoid valve trigger switch is arranged on the water pumping box 37, when the piston plate 25 is located at the lowest point, the solenoid valve is opened, and when the piston plate 25 is located at the highest point, the solenoid valve is closed.

It is worth to be noted that a shifting plate 26 is fixedly arranged at the outer side end of a vertical plate 23, the inner side wall of the shifting plate 26 is in sliding contact with the outer wall of a water pumping box 37, an extrusion groove 27 is formed in the lower portion of the outer wall of the shifting plate 26, the edges of the inner walls of two sides of the extrusion groove 27 are both in a fillet structure, an extrusion plate 28 is arranged in the middle of the extrusion groove 27, the upper inner wall and the lower inner wall of the extrusion groove 27 are respectively in extrusion fit with the inner side ends of the upper outer wall and the lower outer wall of the extrusion plate 28, a piston plate 25 fixedly arranged at the lower end of the vertical plate 23 slides upwards along a cavity 10 during the upward movement of the vertical plate 23, and the space below the piston plate 25 is increased, so that the external air can flow into a water tank 6 from a water inlet pipe 7 and push away an insecticide upwards along a water outlet pipe 11, the circular plate 21 and a movable rod 14 can move upwards under the pushing action of the air and the insecticide, and then flow into the cavity 10, when the piston plate 25 rises to the maximum height, a slide block 22 can also reach the uppermost end position of an annular curved groove 20, and then a rotating column 19 can drive the movable plate 21 to move downwards, and the piston plate 25 can move downwards.

It should be noted that, the lateral end of the extrusion plate 28 is fixedly provided with a horizontal tube 29, the lateral end of the horizontal tube 29 is connected with a plurality of atomizing nozzles 30 in a linear equidistant structure, two axial centers 31 are symmetrically and fixedly provided at two sides of the horizontal tube 29, a fixing plate 32 is sleeved outside the lateral end of the axial center 31, a shaft groove 33 is provided at the upper portion of the fixing plate 32 relative to the axial center 31, the axial center 31 is rotatably matched with the shaft groove 33, the shifting plate 26 also moves up and down during the up and down movement of the vertical plate 23, the extrusion plate 28 is extruded by the extrusion groove 27 to drive the end portions of the plurality of atomizing nozzles 30 to deflect downwards when the vertical plate 23 moves downwards, the horizontal tube 29 which initially loses the extrusion effect of the extrusion groove 27 on the extrusion plate 28 gradually recovers to the original position under the rotating force of the coil spring 34 sleeved on the outer wall of the axial center 31, when the top surface of the extrusion groove 27 extrudes the top surface of the extrusion plate 28, the end portions of the atomizing nozzles 30 deflect upwards along with the top surface of the extrusion groove, so as to achieve the effect of uniformly spraying pesticides, and make various plants receive different heights to achieve the effect of uniformly spraying pesticides.

It is worth introducing that the shaft groove 33 is in a middle-shaped structure, the outer wall of the shaft center 31 is sleeved with a coil spring 34 relative to the middle of the shaft groove 33, the outer side end of the coil spring 34 is fixedly connected with the inner wall of the shaft groove 33, two corrugated pipes 35 are symmetrically and fixedly arranged on the bottom surface of the transverse pipe 29, the inner side end of the outer wall of each corrugated pipe 35 is sleeved with an outer pipe 36, the inside of each outer pipe 36 is arranged in a T-shaped structure with a large outer part and a small inner part, and the inner side end of each outer pipe 36 penetrates through the outer wall of the water pumping box 37 and extends into the cavity 10.

In addition, the inner diameter of the inner side end of the outer pipe 36 is smaller than that of the corrugated pipe 35, a partition plate 38 is arranged in the middle of the outer pipe 36 and is in sliding fit with the inner part of the inner side end of the outer pipe 36, a plurality of return springs 39 are fixedly arranged between the inner side wall of the partition plate 38 and the inner wall of the outer pipe 36 in an annular equal-spacing structure, the piston plate 25 moves downwards, the circular plate 12 is pulled back to the original position under the resilience force of the tension spring 15 fixedly arranged between the bottom surface of the movable rod 14 and the inner side bottom surface of the loop rod 13, so the insecticide cannot flow back to the water tank 6 from the water outlet pipe 11, and only flows into the corrugated pipe 35 through the outer pipes 36 on both sides, under the jacking of the insecticide, the partition plate 38 fixedly arranged in the outer pipe 36 through the return springs 39 is jacked into the corrugated pipe 35, and the insecticide can flow through the gap between the partition plate 38 and the inner wall of the corrugated pipe 35 and enter the transverse pipe 29, and finally the insecticide is sprayed on plants on both sides of the opening ends of the atomizing nozzles 30 to achieve the effect of the device in a mist form.

The working principle is as follows: when the device is used by a worker to carry out plant deinsectization work in a garden landscape area, the device can be moved to the area where the garden landscape is located firstly, then the threaded plug 8 can be screwed out of the water inlet pipe 7, and then sufficient pesticide is led into the water tank 6 from the opening end of the water inlet pipe 7, the threaded plug 8 has the function of preventing external sundries from invading the water tank 6 when the device is not used to cause difficulty in cleaning, the threaded plug 8 does not need to be screwed back during the working process of the device, then the worker can stand at the concave position at the rear part of the baffle 3 and push the device to move by using the two U-shaped push rods 5, under the arrangement of the U-shaped baffle 3 and the glass plate 4, the problem that the pesticide is splashed on the body of the worker even if the influence of wind power exists during pesticide spraying can not be caused, and the worker can conveniently observe the spraying condition and the walking path through the glass plate 4 and can conveniently observe the spraying condition and the walking path during pushing, the rotation of the rotating column 19 driven by the motor 18 can make the annular curved groove 20 on the outer wall of the rotating column extrude the slide block 22, because the position of the movable plate 21 is limited by the sliding fit of the vertical plate 23 and the plate groove 24, the slide block 22 can drive the movable plate 21 and the two vertical plates 23 to reciprocate up and down under the action of the annular curved groove 20, when the vertical plate 23 moves up from the lowest point, the piston plate 25 fixed at the lower end of the slide block can slide up along the cavity 10, because the space below the piston plate 25 is increased, the outside air can flow into the water tank 6 from the water inlet pipe 7 and push the pesticide up along the water outlet pipe 11, the circular plate 12 and the movable rod 14 can move up under the push of the air and the pesticide, the pesticide can flow into the cavity 10, meanwhile, the switch of the electromagnetic valve is opened due to the touch of the piston plate 25, the pesticide in the pesticide box can simultaneously enter the cavity 10, and the pesticide is fast mixed under the impact of flowing water flow, when the piston plate 25 rises to the maximum height, the slide block 22 reaches the uppermost position of the annular curve groove 20, and then the rotating column 19 promotes the movable plate 21 to move downwards, the piston plate 25 also moves downwards immediately, and because the circular plate 12 is pulled back to the original position under the resilience force of the extension spring 15 fixedly arranged between the bottom surface of the movable rod 14 and the bottom surface of the inner side of the loop rod 13, the pesticide cannot flow back to the water tank 6 from the water outlet pipe 11, at this time, the switch of the electromagnetic valve is closed because of the touch of the piston plate 25, so that the pesticide can only flow into the corrugated pipe 35 through the outer pipes 36 at two sides, under the jacking of the pesticide, the partition plates 38 fixedly arranged in the outer pipe 36 through a plurality of return springs 39 are jacked into the corrugated pipe 35, and because the diameter of the partition plates is equal to and smaller than the inner diameter of the inner end of the outer pipe 36, therefore, the insecticide can flow through the gap between the partition 38 and the inner wall of the corrugated pipe 35 and enter the horizontal pipe 29, finally the insecticide can be sprayed on the plants on both sides of the device in a foggy manner from the open ends of the plurality of atomizing spray heads 30 to achieve the insect killing effect, meanwhile, the shifting plate 26 can also move up and down in the up and down movement of the vertical plate 23, the extrusion plate 28 can be extruded by the extrusion groove 27 to drive the end parts of the plurality of atomizing spray heads 30 to deflect downwards when the vertical plate 23 moves upwards, the horizontal pipe 29 which loses the extrusion effect of the extrusion groove 27 on the extrusion plate 28 initially can gradually recover to the original position under the action of the revolving force of the coil spring 34 sleeved on the outer wall of the shaft center 31 in the process of downward movement of the vertical plate 23, when the top surface of the extrusion groove 27 extrudes the top surface of the extrusion plate 28, the end parts of the atomizing spray heads 30 can deflect upwards along with the extrusion force, so as to achieve the effect of uniformly spraying the insecticide, make highly different multiple plant homoenergetic accept comprehensive deinsectization, in addition, when needing to change the medicine because other reasons, only need change the medicine in the water tank, the water in the water tank can continue to use, need not to return and trades water.

Claims

1. The utility model provides a landscape construction is with medicine spraying vehicle which characterized in that:

comprises a movable seat, a water tank, a water pumping box and a spraying component,

the water tank is fixedly arranged in the middle of the top surface of the movable seat, a water inlet pipe penetrates through the rear end of the top surface of the water tank, a threaded plug is inserted in the upper part of the water inlet pipe, internal threads are formed in the inner wall of the water inlet pipe, the water pumping box is fixedly arranged in the middle of the top surface of the water tank, two cavities are formed in the water pumping box in a bilateral symmetry structure, and a water outlet pipe penetrates through the bottom surface of each cavity;

a baffle is fixedly arranged at the rear part of the movable seat, a glass plate is embedded at the upper part of the front wall of the baffle, and two U-shaped push rods are symmetrically and fixedly arranged in the middle of the rear wall of the baffle;

a circular plate is arranged at the upper end inside the water outlet pipe, a plurality of sleeve rods are fixedly arranged on the inner wall of the water outlet pipe in an annular equal-interval structure relative to the position of the lower side of the circular plate, movable rods are inserted into the sleeve rods, and extension springs are fixedly arranged between the bottom surfaces of the movable rods and the bottom surfaces of the inner sides of the sleeve rods;

spraying components are arranged on two sides of the water pumping box;

a medicine box is arranged on the front side of the water pumping box and is detachably connected with the water tank, and the medicine box is communicated with the bottom of the water pumping box through an electromagnetic valve;

the spraying assembly comprises a support, the support is of a U-shaped structure with a concave surface facing downwards, the two side ends of the support are respectively connected and fixed with the two sides of the bottom surface of the pumping box, a motor is fixedly arranged in the middle of the top surface of the support, and the output end of the motor penetrates through the top surface of the support to extend to the lower part and is coaxially and fixedly connected with a rotating column;

the outer wall of the rotating column is provided with an annular curve groove, a movable plate is sleeved in the middle of the outer wall of the rotating column and is of a circular structure, the inner wall of the movable plate is in sliding contact with the outer wall of the rotating column, a sliding block is fixedly arranged at the rear end of the inner wall of the movable plate and is of a hemispherical structure, and the sliding block is in sliding fit with the annular curve groove;

the fly leaf bilateral symmetry has set firmly two risers, the riser is L type structure, the board groove has been seted up for the position of riser to the cavity top surface, the riser lower extreme passes the board groove and extends to the cavity inside and set firmly the piston board, riser and board groove sliding fit, piston board outer wall and cavity inner wall sliding contact, the box that draws water is provided with solenoid valve trigger switch, and when the piston board was located the minimum, the solenoid valve was opened, and when the piston board was located the peak, the solenoid valve was closed.

2. The pesticide spraying vehicle for landscape architecture construction according to claim 1, wherein: the baffle is the U type structure that the concave surface is backward with the glass board, the inboard bottom surface of water tank is sunken halfpace structure, the oral siphon lower extreme runs through the water tank top surface and extends to inside, thread plug and internal thread threaded connection.

3. The pesticide spraying vehicle for landscape architecture construction according to claim 1, wherein: the water tank comprises a water tank body, a water outlet pipe, a cavity, a water tank top surface, a water outlet pipe bottom surface and a water outlet pipe cover, wherein the water outlet pipe bottom end sequentially penetrates through the cavity bottom surface and the water tank top surface and extends to the inner lower side of the water tank, and the water outlet pipe bottom surface is of an inclined surface structure and is in clearance fit with the inner bottom surface of the water tank.

4. The pesticide spraying vehicle for landscape architecture construction according to claim 1, wherein: the water outlet pipe is characterized in that the circular plate is in sliding fit with the inner upper side of the water outlet pipe, the top surface of the circular plate is flush with the bottom surface of the cavity, the movable rod is in sliding fit with the inner portion of the sleeve rod, and the upper end of the movable rod is fixedly connected with the bottom surface of the circular plate.

5. The pesticide spraying vehicle for landscape architecture construction according to claim 1, wherein: the riser outside end has set firmly and has dialled the board, dial inboard wall of the board and the box outer wall sliding contact that draws water, it has seted up the extrusion groove to dial board outer wall lower part, extrusion groove both sides inner wall edge is the fillet structure, the extrusion groove middle part is equipped with the stripper plate, the inner wall respectively about the extrusion groove with the stripper plate about outer wall medial extremity extrusion fit.

6. The pesticide spraying vehicle for landscape architecture construction according to claim 5, wherein: the horizontal pipe has been set firmly to stripper plate outside end, it is connected with a plurality of atomizer to violently manage outside end and be linear equidistant structure, violently manage bilateral symmetry and set firmly two axle centers, the outside cover in axle center outside end is equipped with the fixed plate, the axle slot has been seted up for the position in axle center on fixed plate upper portion, axle center and axle slot normal running fit.

7. The pesticide spraying vehicle for landscape architecture construction according to claim 6, wherein: the shaft groove is of a middle-shaped structure, a coil spring is sleeved on the outer wall of the shaft center relative to the middle of the shaft groove, the outer side end of the coil spring is fixedly connected with the inner wall of the shaft groove, two corrugated pipes are symmetrically and fixedly arranged on the bottom surface of the transverse pipe, an outer pipe is sleeved at the inner side end of the outer wall of each corrugated pipe, the inner part of each outer pipe is arranged in a T-shaped structure with a large outer part and a small inner part, and the inner side end of each outer pipe penetrates through the outer wall of the pumping box and extends into the cavity; the inner diameter of the inner side end of the outer pipe is smaller than that of the corrugated pipe, a partition plate is arranged in the middle of the outer pipe, the partition plate is in sliding fit with the inner side end of the outer pipe, and a plurality of reset springs are fixedly arranged between the inner side wall of the partition plate and the inner wall of the outer pipe in an annular equidistant structure.