CN113796247A

CN113796247A - Adjustable field artificial rainfall device

Info

Publication number: CN113796247A
Application number: CN202111186890.6A
Authority: CN
Inventors: 冯克庭; 王少昆
Original assignee: Northwest Institute of Eco Environment and Resources of CAS
Current assignee: Northwest Institute of Eco Environment and Resources of CAS
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2021-12-17
Anticipated expiration: 2041-10-12
Also published as: CN113796247B

Abstract

The invention relates to the technical field of artificial rainfall equipment, in particular to an adjustable field artificial rainfall device, which comprises a positioning tray, wherein the lower surface of the positioning tray is movably connected with a positioning bracket, one end of the positioning bracket, which is far away from the positioning tray, is fixedly connected with a positioning component, a reinforcing component is arranged inside the positioning component, a self-locking component is fixedly connected at the center of the upper surface of the positioning tray, an adjusting component is sleeved outside the self-locking component, a hollow pipe is inserted inside the self-locking component, the hollow pipe is positioned inside the adjusting component, and insect repelling medicine powder is contacted with soil through a through hole on a reinforcing clamping pin, so that the insect repelling effect is achieved, the contact area of a positioning support rod and the soil is increased, the soil around the equipment is prevented from being soft, the effect that the equipment is suitable for different terrains can be achieved, and the equipment installation can be more stable, the problem of current installation not hard up with be difficult to adapt to different topography is solved.

Description

Adjustable field artificial rainfall device

Technical Field

The invention relates to the technical field of artificial rainfall equipment, in particular to an adjustable field artificial rainfall device.

Background

Because of the importance of water resources to national economy, artificial precipitation tests are widely regarded as an effective potential means for developing water resources by simulating climate change. Artificial precipitation, also known as artificial precipitation, refers to the process of artificially supplementing some necessary conditions for forming precipitation according to the principle of natural precipitation formation, promoting cloud droplets to be rapidly condensed or collide and increased into rain droplets to land on the ground, and the artificial simulation of natural rainfall is needed to better simulate the natural rainfall process.

Current field artificial rainfall equipment is when using, with equipment fixing outdoor, and outdoor conditions is poor, the topography is different, it is too troublesome to install, and the equipment receives the poor stability of the influence installation of topography, the worm in the soil makes equipment fixing's soil become soft, the phenomenon that the slope collapsed appears very easily, there is the problem that is difficult to adapt to different topography installations, the high fixed of equipment in addition, this precipitation scope that has also greatly restricted equipment, and there is the water spray volume uncontrollable, this normal use that also influences equipment greatly.

In view of the above technical drawbacks, a solution is proposed.

Disclosure of Invention

The invention aims to: the reinforced clamping pin below is extruded by the lower pressing plate, the reinforced clamping pin is inserted into soil, insect repelling powder inside the reinforced clamping pin is contacted with the soil through the through holes on the reinforced clamping pin, so that an insect repelling effect is achieved, the contact area between the positioning support rod and the soil is increased, the effect of improving the stability of the equipment is achieved, the insect repelling effect is achieved, the soil around the equipment is prevented from being soft, the later stability of the equipment is influenced, the equipment is suitable for different terrains, the equipment can be more stably installed, the problems that the existing installation is loose and is difficult to adapt to different terrains are solved, in addition, the friction force at the contact surface is increased by the wear pad on the positioning clamping plate, the effect of improving the installation fastening is achieved, the effect of quickly adjusting the height of the hollow pipe according to needs is achieved, the angle of the shielding plate inside the water outlet pipe is adjusted by rotating the adjusting turntable, through observing the scale that the location pointer corresponds on the outlet pipe, control angle then controls the water yield through control water passing area, and fixes the regulation carousel through the location magnetite, so reach the effect of accuse water yield, solve the uncontrollable problem of restriction equipment precipitation scope and the water spray yield that exists.

The purpose of the invention can be realized by the following technical scheme: an adjustable field artificial rainfall device comprises a positioning tray, wherein the lower surface of the positioning tray is movably connected with a positioning support, one end, away from the positioning tray, of the positioning support is fixedly connected with a positioning assembly, a reinforcing assembly is arranged inside the positioning assembly, a self-locking assembly is fixedly connected to the center of the upper surface of the positioning tray, an adjusting assembly is sleeved outside the self-locking assembly, a hollow pipe is inserted inside the self-locking assembly, and the hollow pipe is located inside the adjusting assembly;

the one end fixedly connected with fixed through valve that the location tray was kept away from to the hollow tube, the bilateral symmetry fixedly connected with dead lever of fixed through valve, the upper surface of dead lever evenly is provided with the regulation and control subassembly, one side fixedly connected with sprinkler bead that the dead lever was kept away from to the regulation and control subassembly.

Preferably, the locating component comprises a fixed plate, a locating support rod is inserted into the fixed plate, a locating drill bit is fixedly connected to the lower end of the locating support rod, a limiting ring is sleeved outside the locating support rod and located below the fixed plate, a limiting spring is fixedly connected to the upper surface of the limiting ring, the other end of the limiting spring is fixedly connected with the lower surface of the fixed plate, and an adjusting sleeve is rotatably connected to the upper portion, located above the fixed plate, of the locating support rod.

Preferably, the positioning assembly further comprises an adjusting screw, the upper end of the adjusting screw is fixedly connected with the positioning turntable, a lower pressing plate is sleeved outside one end, far away from the positioning turntable, of the adjusting screw, the lower pressing plate is located inside the positioning supporting rod, and a through hole matched with the reinforcing assembly is formed in the positioning supporting rod.

Preferably, the auto-lock subassembly includes spacing axle sleeve, removal bayonet lock, positioning spring, location splint and abrasion pad, the inside grafting of spacing axle sleeve has the removal bayonet lock, the positioning spring has been cup jointed to the outside of removing the bayonet lock, and positioning spring's both ends respectively with spacing axle sleeve and removal bayonet lock fixed connection, the one end fixedly connected with positioning splint that remove the bayonet lock and be close to the hollow tube, one side fixedly connected with abrasion pad of removal bayonet lock is kept away from to the positioning splint.

Preferably, the adjusting part comprises a fixed shaft sleeve, a limiting block, a guiding sliding block and a vertical sliding plate, the limiting block is fixedly connected to the inside of the fixed shaft sleeve and matched with the movable clamping pin, the guiding sliding block is fixedly connected to the outer surface of the fixed shaft sleeve symmetrically, the two guiding sliding blocks are connected with the vertical sliding plate in a sliding mode, the outer portion of one end, far away from the fixed shaft sleeve, of each guiding sliding block, and the vertical sliding plate is fixedly connected with the upper surface of the positioning tray.

Preferably, the regulation and control subassembly includes the outlet pipe, it has the rotary rod to peg graft in the inside of outlet pipe, the one end fixedly connected with regulation carousel of rotary rod, the one end fixedly connected with shielding plate of regulation carousel is kept away from to the rotary rod, the last fixed surface of adjusting the carousel is connected with the location pointer, the inside of adjusting the carousel is pegged graft and is had the removal pin of loosing, the removal pin of loosing is close to the one end fixedly connected with location magnetite of outlet pipe, and the location magnetite mutually supports with the outlet pipe.

Preferably, consolidate the subassembly including consolidating bayonet lock, limit slide, reset spring and locating piece, consolidate the fixed surface of bayonet lock and be connected with limit slide, and limit slide and location support pole are sliding connection, the reset spring has been cup jointed to the outside of consolidating the bayonet lock, location support pole's inside fixedly connected with locating piece, and locating piece and limit slide match each other, reset spring's one end is fixed connection with the locating piece.

Preferably, fixed axle sleeve is located the outside of spacing axle sleeve, and the inside of fixed axle sleeve is the cavity, one side of stopper is the scarf design, and stopper and location splint mutually support, adjusting screw's lower extreme is located the inside of location bracing piece, and adjusting screw is to rotate with location bracing piece and be connected, the holding down plate is located the top of consolidating the bayonet lock, and the holding down plate mutually supports with consolidating the bayonet lock.

Preferably, the use method of the adjustable field artificial rainfall device comprises the following steps:

the method comprises the following steps: when the equipment is installed, the positioning support is firstly opened, then the positioning drill bit is fixed on the ground, and due to different terrains, the positions of the fixing plates are adjusted by rotating the adjusting sleeve outside the positioning support rod, and the fixing plates move upwards due to the influence of the restoring force of the limiting spring, so that the three fixing plates are on the same horizontal plane, the equipment is not inclined any more, the adjusting effect is achieved, and the equipment is suitable for different terrains;

step two: then, the positioning rotary table is rotated to drive the lower pressing plate on the adjusting screw rod to move downwards in the positioning support rod, so that the lower pressing plate extrudes the reinforcing clamping pin below the lower pressing plate, the reinforcing clamping pin is inserted into the soil, and at the moment, insect-expelling powder in the reinforcing clamping pin is contacted with the soil through the through hole in the reinforcing clamping pin, so that an insect-expelling effect is achieved, the contact area of the positioning support rod and the soil can be increased, the effect of improving the stability of the equipment is achieved, the insect-expelling effect can be achieved, the phenomenon that the soil around the equipment is soft and the later-stage stability of the equipment is influenced is avoided;

step three: after the equipment is fixed, a hollow pipe is installed and inserted into the self-locking assembly, the height of the hollow pipe is adjusted as required, after the equipment is adjusted, a guide sliding block on a fixed shaft sleeve slides downwards to enable the fixed shaft sleeve to wrap the outside of a limiting shaft sleeve, a limiting block extrudes a movable clamping pin to enable positioning clamping plates on two sides of the hollow pipe to extrude the hollow pipe, then the hollow pipe is fixed, the fixed shaft sleeve is in surface contact with a positioning tray to push the fixed shaft sleeve, and the guide sliding block moves to the inside of a chute at the lower end of a vertical sliding plate;

step four: between the water spray, adjust the carousel through rotating and adjust the shielding plate at the inside angle of outlet pipe, correspond the scale on the outlet pipe through observing the location pointer, then the angle is controlled, controls the water yield through controlling the water flowing area, and fixes the regulation carousel through the location magnetite, so reaches the effect of accuse water yield.

The invention has the beneficial effects that:

(1) the reinforced clamping pin below the lower pressing plate is extruded, the reinforced clamping pin is inserted into soil, insect repelling medicine powder inside the reinforced clamping pin is in contact with the soil through the through holes in the reinforced clamping pin, an insect repelling effect is achieved, the contact area between the positioning supporting rod and the soil is increased, the effect of improving the stability of equipment is achieved, the insect repelling effect is achieved at the same time, the soil around the equipment is prevented from being soft, the later-stage stability of the equipment is influenced, the effect that the equipment is suitable for different terrains can be achieved, the equipment can be more stably installed, and therefore the problems that the existing installation is loose and cannot adapt to different terrains are solved;

(2) the movable clamping pin is extruded by the limiting block in the fixed shaft sleeve by controlling the downward movement of the fixed shaft sleeve, the movable clamping pin moves towards the inside of the limiting shaft sleeve, the positioning clamping plates on the two sides of the hollow pipe extrude the hollow pipe and then fix the hollow pipe, and meanwhile, the friction force at the contact surface is increased by the wear-resistant pads on the positioning clamping plates, so that the effect of improving the installation fastening is achieved, and the effect of quickly adjusting the height of the hollow pipe according to the requirement is achieved;

(3) adjust the inside angle of shielding plate at the outlet pipe through rotating, correspond the scale on the outlet pipe through observing the location pointer, then the angle is controlled, controls the water yield through controlling the water flowing area, and fixes the regulation carousel through the location magnetite, so reaches the effect of accuse water yield.

Drawings

The invention will be further described with reference to the accompanying drawings;

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

FIG. 2 is a perspective view of the positioning assembly of the present invention;

FIG. 3 is a front sectional view of the positioning support rod of the present invention;

FIG. 4 is an enlarged view of area B of FIG. 3 in accordance with the present invention;

FIG. 5 is a front sectional view of the positioning tray of the present invention;

FIG. 6 is a perspective view of the construction of the fixed sleeve of the present invention;

FIG. 7 is an enlarged view of area A of FIG. 5 in accordance with the present invention;

FIG. 8 is a perspective view of the construction of the spacing sleeve of the present invention;

FIG. 9 is a schematic structural view of a regulatory module of the present invention;

fig. 10 is an enlarged view of the area C of fig. 9 of the present invention.

Illustration of the drawings: 1. positioning the tray; 2. positioning the bracket; 3. a positioning assembly; 301. a fixing plate; 302. positioning the supporting rod; 303. positioning the drill bit; 304. a limiting ring; 305. a limiting spring; 306. adjusting the sleeve; 307. adjusting the screw rod; 308. positioning a turntable; 309. a lower pressing plate; 4. a self-locking assembly; 401. a limiting shaft sleeve; 402. moving the bayonet; 403. a positioning spring; 404. positioning the clamping plate; 405. a wear pad; 5. a hollow tube; 6. an adjustment assembly; 601. fixing the shaft sleeve; 602. a limiting block; 603. a guide slider; 604. a vertical slide plate; 7. a fixed way valve; 8. fixing the rod; 9. a regulatory component; 901. a water outlet pipe; 902. rotating the rod; 903. adjusting the turntable; 904. positioning a pointer; 905. a shielding plate; 906. moving the draw pin; 907. positioning a magnet; 10. a sprinkler head; 11. a reinforcement assembly; 111. reinforcing the bayonet lock; 112. a limiting slide block; 113. a return spring; 114. and (5) positioning the blocks.

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.

Example 1:

referring to fig. 1-4, the invention is an adjustable field artificial rainfall device, comprising a positioning tray 1, wherein the lower surface of the positioning tray 1 is movably connected with three positioning brackets 2, the positioning brackets 2 are uniformly distributed on the lower surface of the positioning tray 1, the positioning brackets 2 play a role of stable support, one end of the positioning bracket 2 far away from the positioning tray 1 is fixedly connected with a positioning component 3, the positioning component 3 is internally provided with a reinforcing component 11, the positioning component 3 is matched with the reinforcing component 11, the center of the upper surface of the positioning tray 1 is fixedly connected with a self-locking component 4, the outside of the self-locking component 4 is sleeved with an adjusting component 6, the inside of the self-locking component 4 is inserted with a hollow pipe 5, the hollow pipe 5 is positioned inside the adjusting component 6, and when the device is installed, the three positioning brackets 2 are opened, then the positioning support rod 302 is inserted into the soil, the positioning support rod 302 is positioned inside the fixing plate 301, the positioning assembly 3 comprises the fixing plate 301, the positioning drill bit 303 at the lower end of the positioning support rod 302 is conveniently and quickly inserted into the soil, so as to position the equipment, the limiting ring 304 is sleeved outside the positioning support rod 302 and is positioned below the fixing plate 301, the limiting ring 304 is fixed outside the positioning support rod 302, a limiting spring 305 is fixedly connected between the limiting ring 304 and the fixing plate 301, the limiting spring 305 plays a role in adjusting and supporting, the adjusting sleeve 306 is rotatably connected above the fixing plate 301 outside the positioning support rod 302, the design of the adjusting sleeve 306 is convenient for adjusting and limiting the position of the fixing plate 301, the fixing plate 301 is fixed and adjusted through the matching of the adjusting sleeve 306 and the limiting spring 305, and in the adjusting process, the adjusting sleeve 306 is directly rotated to enable the adjusting sleeve 306 to extrude the fixing plate 301 to move downwards, so that the adjusting effect is achieved;

the upper end of the adjusting screw 307 is fixedly connected with a positioning turntable 308, the outer part of one end of the adjusting screw 307, which is far away from the positioning turntable 308, is sleeved with a lower pressing plate 309, the lower pressing plate 309 is positioned inside the positioning supporting rod 302, the inside of the positioning supporting rod 302 is provided with a through hole which is matched with the reinforcing component 11, the lower pressing plate 309 is matched with the reinforcing bayonet 111, when the positioning bracket 2 is installed, the position of the fixed plate 301 is adjusted by rotating the adjusting sleeve 306 outside the positioning supporting rod 302, the fixed plate 301 moves upwards due to the influence of the restoring force of the limiting spring 305, and similarly, the adjusting sleeve 306 is rotated to enable the adjusting sleeve 306 to be positioned at the downward end outside the positioning supporting rod 302, so that the adjusting sleeve 306 extrudes the fixed plate 301 below, the limiting spring 305 elastically deforms, thereby achieving the purpose of adjusting the positioning component 3, and further enabling the three fixed plates 301 to be positioned on the same horizontal plane, the equipment is not inclined any more, so that the adjusting effect is achieved, the equipment is suitable for different terrains, and in addition, the equipment is more stable and is prevented from being influenced by external factors;

then, the positioning turntable 308 is rotated to make the positioning turntable 308 drive the lower pressing plate 309 on the adjusting screw 307 to move downwards in the positioning support rod 302, so that the lower pressing plate 309 presses the reinforcing bayonet lock 111 below, the reinforcing component 11 includes the reinforcing bayonet lock 111, the outer surface of the reinforcing bayonet lock 111 is fixedly connected with the limit slider 112, the limit slider 112 is in sliding connection with the positioning support rod 302, the outer part of the reinforcing bayonet lock 111 is sleeved with the return spring 113, the inner part of the positioning support rod 302 is fixedly connected with the positioning block 114, the positioning block 114 is matched with the limit slider 112, one end of the return spring 113 is fixedly connected with the positioning block 114, and the positioning block 114 and the limit slider 112 are matched with each other to control the position of the reinforcing bayonet lock 111, the reinforcing bayonet lock 111 is inserted into the soil through the pressing of the lower pressing plate 309, at this time, the insect repellent powder in the reinforcing bayonet lock 111 contacts the soil through the through-hole on the reinforcing bayonet lock 111, so reach the effect of expelling parasite, increase the area of contact of location bracing piece 302 and soil, reach the effect of improve equipment stability, reach the effect of expelling parasite simultaneously, avoid the soil soft around the equipment, influence the stability in equipment later stage, can reach the effect that makes equipment be applicable to different topography, can make equipment fixing more stable again to solve current installation not hard up and the problem that can not adapt to different topography.

Example 2:

referring to fig. 5-8, a self-locking assembly 4 is fixedly connected to the center of the upper surface of the positioning tray 1, an adjusting assembly 6 is sleeved outside the self-locking assembly 4, a hollow tube 5 is inserted into the self-locking assembly 4, the hollow tube 5 is located inside the adjusting assembly 6, the self-locking assembly 4 includes a limiting shaft sleeve 401, a movable bayonet 402 is inserted into the limiting shaft sleeve 401, the movable bayonet 402 slides into the limiting shaft sleeve 401 when receiving an extrusion force, and drives an external positioning spring 403 to elastically deform, a positioning spring 403 is sleeved outside the movable bayonet 402, and two ends of the positioning spring 403 are respectively fixedly connected with the limiting shaft sleeve 401 and the movable bayonet 402, the positioning spring has a resetting effect, when a pulling force applied to the positioning spring 403 disappears, the positioning spring 403 drives the movable bayonet 402 to return to an original position, the positioning clamp plate 404 is quickly separated from the hollow pipe 5, so that the hollow pipe 5 can be conveniently and quickly mounted and dismounted, the end, close to the hollow pipe 5, of the movable clamping pin 402 is fixedly connected with the positioning clamp plate 404, one side, far away from the movable clamping pin 402, of the positioning clamp plate 404 is fixedly connected with the wear-resistant pad 405, the friction force between the positioning clamp plate 404 and the hollow pipe 5 is increased through the wear-resistant pad 405, and the positioning clamp plate 404 is enabled to be fixed to the hollow pipe 5 more tightly;

the movable bayonet 402 is moved to match the adjusting component 6, the adjusting component 6 comprises a fixed shaft sleeve 601, the inside of the fixed shaft sleeve 601 is fixedly connected with a limiting block 602, the limiting block 602 is matched with the movable bayonet 402, the outer surface of the fixed shaft sleeve 601 is symmetrically and fixedly connected with guide sliding blocks 603, the outer parts of one ends of the two guide sliding blocks 603 far away from the fixed shaft sleeve 601 are respectively and slidably connected with a vertical sliding plate 604, the vertical sliding plate 604 is fixedly connected with the upper surface of the positioning tray 1, when the hollow tube 5 is installed, the height of the hollow tube 5 is adjusted according to the requirement, after the adjustment is completed, the guide sliding blocks 603 on the fixed shaft sleeve 601 slide downwards to enable the fixed shaft sleeve 601 to be wrapped on the outside of the limiting shaft sleeve 401, the lower end of the fixed shaft sleeve 601 is in surface contact with the positioning tray 1 to push the fixed shaft sleeve 601, the guide sliding blocks 603 move to the inside of the chute at the lower end of the vertical sliding plates 604 to enable the fixed shaft sleeve 601 to be fixed on the upper surface of the positioning tray 1, and at this moment, because moving down of fixed axle sleeve 601, make the inside stopper 602 extrusion of fixed axle sleeve 601 remove bayonet lock 402, make remove bayonet lock 402 remove to the inside of spacing axle sleeve 401, make the location splint 404 of hollow tube 5 both sides extrude hollow tube 5, fix hollow tube 5 then, simultaneously because the friction of the wear pad 405 increase contact surface department on the location splint 404, so reach the effect that improves the installation fastening, reach the effect of the quick adjustment to the hollow tube 5 height as required simultaneously.

Example 3:

referring to fig. 9-10, a fixed through valve 7 is fixedly connected to one end of the hollow tube 5 away from the positioning tray 1, fixing rods 8 are symmetrically and fixedly connected to two sides of the fixed through valve 7, a regulating component 9 is uniformly arranged on the upper surface of the fixing rod 8, the regulating component 9 includes a water outlet pipe 901, a rotating rod 902 is inserted into the water outlet pipe 901, a regulating dial 903 is fixedly connected to one end of the rotating rod 902, a scale strip is arranged on one side of the water outlet pipe 901 close to the regulating dial 903, so that the regulating dial 903 and the scale strip are matched to observe the rotating angle of the rotating rod 902, the material of the water outlet pipe 901 can be attracted by a magnet, a shielding plate 905 is fixedly connected to one end of the rotating rod 902 away from the regulating dial 903, and when the rotating rod 902 rotates, the rotating rod 902 drives the shielding plate to rotate inside the water outlet pipe 901, so as to control the inclination angle of the shielding plate inside the water outlet pipe 901, thereby achieving the effect of controlling the water passing area;

in addition, a positioning pointer 904 is fixedly connected to the upper surface of the adjusting turntable 903, a movable pulling pin 906 is inserted into the adjusting turntable 903, one end, close to the water outlet pipe 901, of the movable pulling pin 906 is fixedly connected with a positioning magnet 907, the positioning magnet 907 is matched with the water outlet pipe 901, after the position angle of the adjusting turntable 903 is adjusted, the movable pulling pin 906 is moved towards the direction of the water outlet pipe 901, the positioning magnet 907 on the movable pulling pin 906 is adsorbed on the surface of the water outlet pipe 901, the fixing effect on the rotating rod 902 is achieved, a water spraying head 10 is fixedly connected to one side, far away from the fixing rod 8, of the water outlet pipe 901, before artificial rainfall, equipment is installed and adjusted in height, the water control amount is adjusted, the angle of a shielding plate 905 in the water outlet pipe 901 is adjusted by rotating the adjusting turntable 903, and the angle is controlled by observing the scale on the water outlet pipe 901 corresponding to the positioning pointer 904, the water flow area is controlled to control the water amount, and the positioning magnet 907 fixes the adjusting turntable 903, so that the water amount control effect is achieved.

The working principle of the invention is as follows: the direction of the rotating adjusting sleeve 306 is controlled in a manual mode as required, the adjusting sleeve 306 is enabled to extrude the fixing plate 301 below the adjusting sleeve 306, the limiting spring 305 is enabled to generate elastic deformation, and therefore the purpose of adjusting the positioning component 3 is achieved, then the three fixing plates 301 are enabled to be on the same horizontal plane, the equipment is enabled not to incline any more, the adjusting effect is achieved, the equipment is enabled to be suitable for different terrains, the positioning turntable 308 is enabled to drive the lower pressing plate 309 on the adjusting screw 307 to move downwards in the positioning supporting rod 302, the lower pressing plate 309 is enabled to extrude the reinforcing clamping pin 111 below, the reinforcing clamping pin 111 is enabled to be inserted into soil, at the moment, insect repelling medicine powder inside the reinforcing clamping pin 111 is enabled to be in contact with the soil through the through holes on the reinforcing clamping pin 111, the insect repelling effect is achieved, the contact area of the positioning supporting rod 302 and the soil is increased, the effect of improving the stability of the equipment is achieved, meanwhile, the insect repelling effect is achieved, and the soil around the equipment is prevented from being soft, the stability of influence equipment later stage can reach the effect that makes equipment be applicable to different topography, can make equipment fixing's more stable again to solve current installation not hard up and the problem that does not adapt to different topography.

Because the fixed shaft sleeve 601 moves downwards, the movable clamping pin 402 is extruded by the limiting block 602 in the fixed shaft sleeve 601, the movable clamping pin 402 moves towards the inside of the limiting shaft sleeve 401, the positioning clamping plates 404 on two sides of the hollow pipe 5 extrude the hollow pipe 5, and then the hollow pipe 5 is fixed, meanwhile, the friction force at the contact surface is increased by the wear-resistant pads 405 on the positioning clamping plates 404, so that the effect of improving installation fastening is achieved, meanwhile, the effect of quickly adjusting the height of the hollow pipe 5 according to needs is achieved, the angle of the shielding plate 905 in the water outlet pipe 901 is adjusted by rotating the adjusting turntable 903, the scale of the positioning pointer 904 on the water outlet pipe 901 is observed, the angle is controlled, the water flow area is controlled by controlling the water flow area, the adjusting turntable 903 is fixed by the positioning magnet 907, and the effect of controlling the water flow is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An adjustable field artificial rainfall device comprises a positioning tray (1), and is characterized in that the lower surface of the positioning tray (1) is movably connected with a positioning support (2), one end, far away from the positioning tray (1), of the positioning support (2) is fixedly connected with a positioning component (3), a reinforcing component (11) is arranged inside the positioning component (3), a self-locking component (4) is fixedly connected to the center of the upper surface of the positioning tray (1), an adjusting component (6) is sleeved outside the self-locking component (4), a hollow pipe (5) is inserted inside the self-locking component (4), and the hollow pipe (5) is located inside the adjusting component (6);

the one end fixedly connected with fixed through valve (7) of location tray (1) is kept away from in hollow tube (5), the bilateral symmetry fixedly connected with dead lever (8) of fixed through valve (7), the upper surface of dead lever (8) evenly is provided with regulation and control subassembly (9), one side fixedly connected with sprinkler bead (10) of dead lever (8) are kept away from in regulation and control subassembly (9).

2. The adjustable field artificial rainfall device of claim 1, wherein the positioning assembly (3) comprises a fixing plate (301), a positioning support rod (302) is inserted into the fixing plate (301), a positioning drill bit (303) is fixedly connected to the lower end of the positioning support rod (302), a limiting ring (304) is sleeved outside the positioning support rod (302), the limiting ring (304) is located below the fixing plate (301), a limiting spring (305) is fixedly connected to the upper surface of the limiting ring (304), the other end of the limiting spring (305) is fixedly connected to the lower surface of the fixing plate (301), and an adjusting sleeve (306) is rotatably connected to the outer portion of the positioning support rod (302) above the fixing plate (301).

3. The adjustable field artificial rainfall device according to claim 1, wherein the positioning assembly (3) further comprises an adjusting screw (307), a positioning turntable (308) is fixedly connected to the upper end of the adjusting screw (307), a lower pressing plate (309) is sleeved outside one end, far away from the positioning turntable (308), of the adjusting screw (307), the lower pressing plate (309) is located inside the positioning support rod (302), and through holes matched with the reinforcing assembly (11) are formed in the positioning support rod (302).

4. The adjustable field artificial rainfall device according to claim 1, wherein the self-locking assembly (4) comprises a limiting shaft sleeve (401), a movable clamping pin (402), a positioning spring (403), a positioning clamp plate (404) and a wear pad (405), the movable clamping pin (402) is inserted into the limiting shaft sleeve (401), the positioning spring (403) is sleeved outside the movable clamping pin (402), two ends of the positioning spring (403) are respectively fixedly connected with the limiting shaft sleeve (401) and the movable clamping pin (402), one end of the movable clamping pin (402) close to the hollow tube (5) is fixedly connected with the positioning clamp plate (404), and one side of the positioning clamp plate (404) far away from the movable clamping pin (402) is fixedly connected with the wear pad (405).

5. The adjustable field artificial rainfall device of claim 3, wherein the adjusting assembly (6) comprises a fixed shaft sleeve (601), a limiting block (602), a guiding sliding block (603) and a vertical sliding plate (604), the limiting block (602) is fixedly connected to the inside of the fixed shaft sleeve (601), the limiting block (602) is matched with the movable clamping pin (402), the guiding sliding block (603) is symmetrically and fixedly connected to the outer surface of the fixed shaft sleeve (601), the vertical sliding plate (604) is slidably connected to the outside of one end, away from the fixed shaft sleeve (601), of each of the two guiding sliding blocks (603), and the vertical sliding plate (604) is fixedly connected to the upper surface of the positioning tray (1).

6. The adjustable field artificial rainfall device according to claim 1, wherein the adjusting and controlling assembly (9) comprises a water outlet pipe (901), a rotating rod (902) is inserted into the water outlet pipe (901), one end of the rotating rod (902) is fixedly connected with an adjusting turntable (903), one end of the rotating rod (902) far away from the adjusting turntable (903) is fixedly connected with a shielding plate (905), the upper surface of the adjusting turntable (903) is fixedly connected with a positioning pointer (904), a movable pulling pin (906) is inserted into the adjusting turntable (903), one end of the movable pulling pin (906) close to the water outlet pipe (901) is fixedly connected with a positioning magnet (907), and the positioning magnet (907) is matched with the water outlet pipe (901).

7. The adjustable field artificial rainfall device of claim 1, wherein the reinforcing assembly (11) comprises a reinforcing bayonet lock (111), a limiting slider (112), a return spring (113) and a positioning block (114), the limiting slider (112) is fixedly connected to the outer surface of the reinforcing bayonet lock (111), the limiting slider (112) is slidably connected with the positioning support rod (302), the return spring (113) is sleeved outside the reinforcing bayonet lock (111), the positioning block (114) is fixedly connected inside the positioning support rod (302), the positioning block (114) is matched with the limiting slider (112), and one end of the return spring (113) is fixedly connected with the positioning block (114).

8. The adjustable field artificial rainfall device of claim 5, wherein the fixed shaft sleeve (601) is located outside the limit shaft sleeve (401), the inside of the fixed shaft sleeve (601) is a cavity, one side of the limit block (602) is designed as a chamfer, the limit block (602) is matched with the positioning clamp plate (404), the lower end of the adjusting screw (307) is located inside the positioning support rod (302), the adjusting screw (307) is rotationally connected with the positioning support rod (302), the lower pressure plate (309) is located above the reinforced clamping pin (111), and the lower pressure plate (309) is matched with the reinforced clamping pin (111).

9. The adjustable field rainfall apparatus of claim 1, wherein the method of using the adjustable field rainfall apparatus comprises the steps of:

the method comprises the following steps: when the equipment is installed, the positioning bracket (2) is firstly opened, then the positioning drill bit (303) is fixed on the ground, and due to different terrains, the position of the fixing plate (301) is adjusted by rotating the adjusting sleeve (306) outside the positioning support rod (302), and the fixing plate (301) moves upwards under the influence of the restoring force of the limiting spring (305), so that the three fixing plates (301) are on the same horizontal plane, the equipment is not inclined any more, the adjusting effect is achieved, and the equipment is suitable for different terrains;

step two: then, the positioning turntable (308) is rotated, the positioning turntable (308) drives the lower pressing plate (309) on the adjusting screw rod (307) to move downwards in the positioning support rod (302), the lower pressing plate (309) extrudes the reinforcing clamping pin (111) below, the reinforcing clamping pin (111) is inserted into soil, and at the moment, insect-repelling medicine powder in the reinforcing clamping pin (111) is contacted with the soil through the through hole in the reinforcing clamping pin (111), so that an insect-repelling effect is achieved, the contact area of the positioning support rod (302) and the soil can be increased, the effect of improving the stability of the equipment is achieved, the insect-repelling effect can be achieved, and the problem that the soil around the equipment is soft and the later-stage stability of the equipment is influenced is avoided;

step three: after the equipment is fixed, installing a hollow pipe (5), inserting the hollow pipe (5) into a self-locking assembly (4), adjusting the height of the hollow pipe (5) according to needs, sliding a guide sliding block (603) on a fixed shaft sleeve (601) downwards after the adjustment, wrapping the fixed shaft sleeve (601) outside a limiting shaft sleeve (401), extruding a movable clamping pin (402) by a limiting block (602), extruding the hollow pipe (5) by positioning clamping plates (404) on two sides of the hollow pipe (5), fixing the hollow pipe (5), contacting the surface of the fixed shaft sleeve (601) with a positioning tray (1), pushing the fixed shaft sleeve (601), and moving the guide sliding block (603) into a chute at the lower end of a vertical sliding plate (604);

step four: between the water spraying, the angle of the shielding plate (905) in the water outlet pipe (901) is adjusted by rotating the adjusting turntable (903), the scale on the water outlet pipe (901) is corresponding to the positioning pointer (904) through observation, then the angle is controlled, the water flow is controlled by controlling the water flow area, the adjusting turntable (903) is fixed by the positioning magnet (907), and therefore the water flow control effect is achieved.