CN112741066A

CN112741066A - Fixed greenhouse vegetable insecticide spraying device

Info

Publication number: CN112741066A
Application number: CN202011591098.4A
Authority: CN
Inventors: 李亭; 李冰
Original assignee: Yingshang Shili Ecological Agriculture Co ltd
Current assignee: Yingshang Shili Ecological Agriculture Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-05-04

Abstract

The invention relates to the technical field of greenhouse vegetable pesticide spraying, and discloses a fixed greenhouse vegetable pesticide spraying device which comprises an outer box and a liquid guide pipe, wherein the top of the outer box is communicated with a liquid feeding pipe, the inner bottom wall of the outer box is provided with two distributed sliding grooves, two sliding blocks are arranged on the sliding grooves in a sliding mode, the same mixing box is fixedly installed between the sliding blocks on the two sliding grooves, the top of the mixing box is provided with a through groove, the lower end of the left side wall of the mixing box is communicated with a first flexible hose, the left end of the first flexible hose is communicated with the right end of the liquid guide pipe penetrating through the outer box, a water pump is communicated with the liquid guide pipe, a plurality of spraying mechanisms are arranged on the outer circular surface of the liquid guide pipe, and the top. The invention solves the problems that the spraying of the existing greenhouse vegetable insecticide is carried out by manually holding the spray pipe, the efficiency is low, the labor intensity is high, and the later-period insecticidal effect is poor due to uneven spraying.

Description

Fixed greenhouse vegetable insecticide spraying device

Technical Field

The invention relates to the technical field of greenhouse vegetable pesticide spraying, in particular to a fixed greenhouse vegetable pesticide spraying device.

Background

The greenhouse vegetable is a vegetable planted on a greenhouse covered with a plastic film, and the season of the vegetable on the market can be controlled manually. The greenhouse is covered with the plastic film to plant the vegetables, so that a suitable ecological environment is artificially created, the production season of the vegetables is adjusted, the market demand is adjusted, the high quality and the high yield of the vegetables are promoted, and the greenhouse is one of effective means for increasing the income of farmers.

In greenhouse vegetable cultivation, the benefit is obvious from the investigation of farmers who breed vegetables in a plurality of greenhouses. But also peasant plants big-arch shelter dish a bit, and the effect is not fully satisfactory, except that vegetable species not to the road, the restriction of insect pest often is the important factor that causes the loss, consequently, can carry out spraying of deinsectization liquid medicine in the market in breeding, but traditional spraying all is spraying that artifical handheld shower nozzle removed, and when the inefficiency, working strength is big, sprays inhomogeneous liquid medicine and distributes inhomogeneously, leads to the effect of deinsectization not good.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a fixed type greenhouse vegetable insecticide spraying device, which solves the problems that the existing greenhouse vegetable insecticide spraying device is low in efficiency, high in labor intensity and poor in later-period insecticide effect due to uneven spraying because the insecticide spraying device is manually sprayed by a handheld spray pipe.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a fixed type greenhouse vegetable insecticide spraying device comprises an outer box and a liquid guide pipe, wherein the top of the outer box is communicated with a liquid feeding pipe, the inner bottom wall of the outer box is provided with two distributed sliding grooves, two sliding blocks are arranged on the sliding grooves in a sliding manner, the same mixing box is fixedly installed between the sliding blocks on the two sliding grooves, the top of the mixing box is provided with a through groove, the lower end of the left side wall of the mixing box is communicated with a first flexible hose, the left end of the first flexible hose is communicated with the right end of the liquid guide pipe penetrating through the outer box, a water pump is communicated on the liquid guide pipe, a plurality of spraying mechanisms are arranged on the outer circular surface of the liquid guide pipe, the top of the outer box is fixedly provided with a motor, an output shaft of the motor penetrates through the top of the outer box and is fixedly provided with a rotating rod, the lower end of the rotating rod penetrates through the through groove of the mixing box, circular gears are sleeved on the outer circular surface of the rotating shaft and the outer circular surface of the rotating rod and are meshed with each other, an L-shaped rod is fixed at the lower end of the rotating shaft, a pull rope is rotatably connected to the lower end of the L-shaped rod through a circular ring, and one end of the pull rope penetrates through the guide wheel and is fixed on the right side wall of the mixing box;

fixed mounting has the seal box on the right side inner wall of outer container, swing joint has the piston on the inner wall of seal box, the left side wall fixed mounting of piston has branch, the left end of branch runs through and extends to seal box and fixed mounting has to the touch panel, it has two springs to support fixed mounting between touch panel lateral wall and seal box left side wall, the top intercommunication of seal box has the intake pipe, the bottom intercommunication of seal box has the outlet duct, all be provided with the check valve in outlet duct and the intake pipe, the lower extreme intercommunication of outlet duct has the second bellows, and the one end intercommunication that the outlet duct was kept away from to the second bellows has the gas blow pipe, and the left end of gas blow pipe runs through and extends to the inside of mixing box, the gas blow hole has been seted up at the outer disc top that the gas blow.

Preferably, the sprinkler structure includes the spray tube, the bottom and the outer disc intercommunication of catheter of spray tube, be fixed with the rivers guide pipe on the inner wall of spray tube, a plurality of screw thread diversion basins have been seted up on the outside disc of rivers guide pipe, the top of rivers guide pipe is fixed with the top and is conical shower nozzle, be provided with a plurality of orifices on the conical surface of shower nozzle, and a plurality of orifices are corresponding with a plurality of screw thread diversion basins of rivers guide pipe, outer disc upper end fixed mounting of spray tube has two curved links, the top fixed mounting of two links has the mount, the middle part fixed mounting of mount diapire has the board that looses water, the middle part of scattered water board bottom is the arc channel of indent.

Preferably, the stirring wheel comprises a rotating rod, one end of the rotating rod is fixed on the outer circular surface of the rotating rod, a sleeve is movably sleeved on the outer circular surface of the rotating rod, and a plurality of water stirring blades are fixed on the outer circular surface of the sleeve.

Preferably, the check valve on the air outlet pipe is an air outlet valve for discharging air in the seal box, and the check valve of the air inlet pipe is an air inlet valve for feeding air in the seal box.

Preferably, the number of the blowing holes at the top of the blowing pipe is two, and the blowing holes face to sixty degrees upwards in the horizontal plane direction.

Preferably, one end of the rotating rod, which is far away from the rotating rod, is provided with a limiting block for preventing the sleeve from being separated.

Preferably, the liquid feeding pipe is positioned above the through groove on the mixing box.

Preferably, a door is arranged on the front surface of the outer box.

(III) advantageous effects

Compared with the prior art, the invention provides a fixed type greenhouse vegetable insecticide spraying device which has the following beneficial effects:

1. according to the invention, through the rotating rod, the sleeve and the water stirring blade, the mixing degree of the medicament and the aqueous solution can be increased, and compared with the traditional manual mixing, the mixing uniformity and the working efficiency are greatly improved.

2. According to the invention, through the L-shaped rod and the pull rope, the mixing box is driven to move left and right back and forth while the rotating rod drives the stirring wheel to stir, so that the effect of mixing the solution in the mixing box is further improved.

3. According to the invention, through the two rows of air outlets arranged on the air blowing pipe, air can be blown upwards from the inner bottom of the mixing box under the condition of piston movement, so that the flow of an aqueous solution is increased, the stirring of the stirring wheel and the shaking of the mixing box are integrated, the liquid mixing efficiency can reach high efficiency, the working time is greatly saved, and more time is saved for a grower to do other work.

4. The mixed pesticide liquid can be quickly and uniformly sprayed on vegetables through the liquid guide pipe and the plurality of spraying mechanisms, and the spraying speed is higher than that of the traditional spraying speed.

5. According to the invention, the first flexible hose and the second flexible hose are arranged, so that the communication of the pipelines is not influenced while the mixing box shakes.

6. Through stirring the wheel, the mixing box rocks and the removal of piston sets up to the linkage, has guaranteed the stability and the synchronism of work on the one hand, and on the other hand has saved the power supply, reduce cost and energy resource consumption.

7. According to the invention, the water flow guide pipe is provided with the plurality of thread water guide grooves, so that the water flow can be divided into a plurality of branches flowing in different directions, and the plurality of spray holes are arranged on the conical surface, so that the sprayed water flow is sprayed on the grooves of the water dispersing plate in a plurality of directions and then uniformly dispersed and sprayed, and uniform spraying on vegetables is realized, thereby realizing an effective insect killing effect.

Drawings

FIG. 1 is a cross-sectional view of a fixed insecticide sprayer for greenhouse vegetables in accordance with the present invention;

FIG. 2 is a cross-sectional view of the spray mechanism of the present invention;

FIG. 3 is a front view of the insufflation tube of the present invention;

FIG. 4 shows a stirring wheel according to the present invention.

In the figure: the device comprises an outer box 1, a liquid guide pipe 2, a liquid adding pipe 3, a material mixing box 4, a first telescopic hose 5, a water pump 6, a spraying mechanism 7, a spray pipe 71, a water flow guide pipe 72, a spray head 73, a connecting frame 74, a fixing frame 75, a water dispersing plate 76, a motor 8, a rotating rod 9, a stirring wheel 10, a rotating rod 101, a sleeve 102, a water stirring blade 103, a guide wheel 11, a rotating shaft 12, a circular gear 13, a rod 14L, a pull rope 15, a sealing box 16, a piston 17, a support rod 18, a contact plate 19, a spring 20, an air inlet pipe 21, an air outlet pipe 22, a check valve 23, a second telescopic hose 24 and an air blowing pipe 25.

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.

As shown in fig. 1 to 4, the present invention provides a technical solution: a fixed type greenhouse vegetable insecticide spraying device comprises an outer box 1 and a liquid guide pipe 2, wherein a box door is arranged on the front side of the outer box 1, a liquid adding pipe 3 is communicated with the top of the outer box 1, the liquid adding pipe 3 is positioned above a through groove on a mixing box 4, two distributed sliding grooves are formed in the inner bottom wall of the outer box 1, two sliding blocks are arranged on the sliding grooves in a sliding mode, the same mixing box 4 is fixedly installed between the sliding blocks on the two sliding grooves, the through groove is formed in the top of the mixing box 4, the lower end of the left side wall of the mixing box 4 is communicated with a first flexible hose 5, the left end of the first flexible hose 5 is communicated with the right end of the liquid guide pipe 3 penetrating through the outer box 1, a water pump 6 is communicated on the liquid guide pipe 2, a plurality of spraying mechanisms 7 are arranged on the outer circular surface of the liquid guide pipe 2, each spraying mechanism 7 comprises a spray pipe 71, the bottom end of each, a plurality of thread water diversion grooves are formed in the outer circular surface of the water flow guide pipe 72, a spray head 73 with a conical top is fixed at the top end of the water flow guide pipe 72, a plurality of spray holes are formed in the conical surface of the spray head 73 and correspond to the thread water diversion grooves of the water flow guide pipe 72, two arc-shaped connecting frames 74 are fixedly installed at the upper end of the outer circular surface of the spray pipe 71, fixed frames 75 are fixedly installed at the tops of the two connecting frames 74, a water dispersing plate 76 is fixedly installed in the middle of the bottom wall of the fixed frame 75, an inwards concave arc groove is formed in the middle of the bottom of the water dispersing plate 76, a motor 8 is fixedly installed at the top of the outer box 1, an output shaft of the motor 8 penetrates through the top of the outer box 1 and is fixedly provided with a rotating rod 9, the lower end of the rotating rod 9 penetrates through a through groove of the mixing box 4 and is fixed with two mixing wheels 10, one end of a rotating rod 101 is fixed on the outer circular surface of the rotating rod 9, a sleeve 102 is movably sleeved on the outer circular surface of the rotating rod 101, a plurality of water stirring blades 103 are fixed on the outer circular surface of the sleeve 102, a guide wheel 11 is fixed on the inner top wall of the outer box 1, a rotating shaft 12 is rotatably connected on the inner top wall of the outer box 1, circular gears 13 are sleeved on the outer circular surface of the rotating shaft 12 and the outer circular surface of the rotating rod 9, the two circular gears 13 are meshed with each other, an L rod 14 is fixed at the lower end of the rotating shaft 12, a pull rope 15 is rotatably connected at the lower end of the L rod 14 through a circular ring, and one end of the pull rope 15 penetrates through the guide wheel 11 and;

a sealing box 16 is fixedly arranged on the inner wall of the right side of the outer box 1, a piston 17 is movably connected on the inner wall of the sealing box 16, a support rod 18 is fixedly arranged on the left side wall of the piston 17, the left end of the support rod 18 penetrates and extends to the sealing box 16 and is fixedly provided with a touch plate 19, two springs 20 are fixedly arranged between the side wall of the touch plate 19 and the left side wall of the sealing box 16, the top of the sealing box 16 is communicated with an air inlet pipe 21, the bottom of the sealing box 16 is communicated with an air outlet pipe 22, a check valve 23 on the air outlet pipe 22 is an air outlet valve for air outlet of the air in the sealing box 16, the check valve 23 of the air inlet pipe 21 is an air inlet valve for air inlet of the sealing box 16, the air outlet pipe 22 and the air inlet pipe 21 are both provided with check valves 23, the lower end of the air outlet pipe 22 is communicated with a second flexible hose 24, one end, far away, the top of the outer circular surface of the air blowing pipe 25 positioned inside the mixing box 4 is provided with air blowing holes, the number of the air blowing holes at the top of the air blowing pipe 25 is two, and the air blowing holes are arranged at sixty degrees upwards towards the horizontal plane.

The working principle is as follows: when the device works, water and pesticide liquid are added into the mixing box 4 from the liquid adding pipe 3 in proportion, the motor 8 is started to drive the rotating rod 9 to rotate, the two stirring wheels 10 start to rotate to perform mixing work, the L-shaped rod 14 pulls the pull rope 15 to move through the matching of the two circular gears 13, so that the mixing box 4 is driven to move, the right side wall of the mixing box 4 is squeezed against the contact plate 19 to move the piston 17 during moving, the one-way valve 23 on the air outlet pipe 22 is opened, air flow in the sealing box 16 is led into the air blowing pipe 25 through the air outlet pipe 22 to be blown on the water solution through a plurality of air blowing holes to assist mixing, the shaking of the mixing box 4 also increases the flow of the water solution, the pull rope 15 looses along with the movement of the L-shaped rod 14, at the moment, the contact plate 19 pushes the mixing box 4 back through the action of the spring 20 and simultaneously drives the piston 17 to move leftwards, at the moment, and circulating in sequence, after mixing is finished, turning off the motor 8, starting the water pump 6, enabling the mixed liquid medicine to enter the spray pipe 71 through the liquid guide pipe 2, enter the spray head 73 along the thread water guide groove on the water flow guide pipe 72, and be sprayed on the vegetables along a plurality of spray holes in an evenly dispersed manner on the water dispersing plate 76, so that the spraying work is finished.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a fixed greenhouse vegetable insecticide sprinkler, includes outer container (1) and catheter (2), its characterized in that: the top of the outer box (1) is communicated with a liquid feeding pipe (3), the inner bottom wall of the outer box (1) is provided with two distributed chutes, the chutes are provided with two sliding blocks in a sliding manner, the same mixing box (4) is fixedly installed between the sliding blocks on the two chutes, the top of the mixing box (4) is provided with a through groove, the lower end of the left side wall of the mixing box (4) is communicated with a first flexible hose (5), the left end of the first flexible hose (5) is communicated with the right end of a liquid guide pipe (2) penetrating through the outer box (1), the liquid guide pipe (2) is communicated with a water pump (6), the outer circular surface of the liquid guide pipe (2) is provided with a plurality of spraying mechanisms (7), the top of the outer box (1) is fixedly provided with a motor (8), the output shaft of the motor (8) penetrates through the top of the outer box (1) and is fixedly provided with a rotating rod (9), the lower end of the rotating rod (9), a guide wheel (11) is fixed on the inner top wall of the outer box (1), a rotating shaft (12) is rotatably connected onto the inner top wall of the outer box (1), circular gears (13) are sleeved on the outer circular surfaces of the rotating shaft (12) and the rotating rod (9), the two circular gears (13) are meshed with each other, an L rod (14) is fixed at the lower end of the rotating shaft (12), a pull rope (15) is rotatably connected to the lower end of the L rod (14) through a circular ring, and one end of the pull rope (15) penetrates through the guide wheel (11) and is fixed on the right side wall of the mixing box (4);

a sealing box (16) is fixedly installed on the inner wall of the right side of the outer box (1), a piston (17) is movably connected to the inner wall of the sealing box (16), a supporting rod (18) is fixedly installed on the left side wall of the piston (17), the left end of the supporting rod (18) penetrates through the sealing box (16) and is fixedly installed with a touch plate (19), two springs (20) are fixedly installed between the side wall of the touch plate (19) and the left side wall of the sealing box (16), the top of the sealing box (16) is communicated with an air inlet pipe (21), the bottom of the sealing box (16) is communicated with an air outlet pipe (22), check valves (23) are respectively arranged on the air outlet pipe (22) and the air inlet pipe (21), the lower end of the air outlet pipe (22) is communicated with a second flexible hose (24), one end, far away from the air outlet pipe (22), of the second flexible hose (24) is communicated with an air blowing pipe (25), and the left end of the, the top of the outer circular surface of the air blowing pipe (25) positioned inside the mixing box (4) is provided with an air blowing hole.

2. The fixed type greenhouse vegetable insecticide spraying device as claimed in claim 1, wherein: spraying mechanism (7) are including spray tube (71), the bottom and the outer disc intercommunication of catheter (2) of spray tube (71), be fixed with rivers stand pipe (72) on the inner wall of spray tube (71), a plurality of screw thread diversion flumes have been seted up on rivers stand pipe (72) outer disc, the top of rivers stand pipe (72) is fixed with shower nozzle (73) that the top is conical, be provided with a plurality of orifices on the conical surface of shower nozzle (73), and a plurality of orifices are corresponding with a plurality of screw thread diversion flumes of rivers stand pipe (72), spray tube (71) outer disc upper end fixed mounting has two curved link (74), the top fixed mounting of two link (74) has mount (75), the middle part fixed mounting of mount (75) diapire has scattered water board (76), the middle part of scattered water board (76) bottom is the circular arc groove of indent.

3. The fixed type greenhouse vegetable insecticide spraying device as claimed in claim 1, wherein: the stirring wheel (10) comprises a rotating rod (101), one end of the rotating rod (101) is fixed on the outer circular surface of the rotating rod (9), a sleeve (102) is movably sleeved on the outer circular surface of the rotating rod (101), and a plurality of water stirring blades (103) are fixed on the outer circular surface of the sleeve (102).

4. The fixed type greenhouse vegetable insecticide spraying device as claimed in claim 1, wherein: the check valve (23) on the air outlet pipe (22) is an air outlet valve for discharging air in the seal box (16), and the check valve (23) of the air inlet pipe (21) is an air inlet valve for discharging air in the seal box (16).

5. The fixed type greenhouse vegetable insecticide spraying device as claimed in claim 1, wherein: the top of the air blowing pipe (25) is provided with two rows of air blowing holes, and the air blowing holes face to sixty degrees upwards in the horizontal plane direction.

6. The fixed type greenhouse vegetable insecticide spraying device as claimed in claim 3, wherein: one end of the rotating rod (101) far away from the rotating rod is provided with a limiting block for preventing the sleeve (102) from being separated.

7. The fixed type greenhouse vegetable insecticide spraying device as claimed in claim 1, wherein: the liquid feeding pipe (3) is positioned above the through groove on the mixing box (4).

8. The fixed type greenhouse vegetable insecticide spraying device as claimed in claim 1, wherein: and a box door is arranged on the front surface of the outer box (1).