CN220777184U - Forest pest control medicine sprinkler - Google Patents

Abstract

The utility model discloses a forest pest control drug spraying device, and relates to the technical field of forest control. The utility model comprises a movable frame, wherein a water tank is arranged on one side of the top of the movable frame, a proportioning assembly is arranged on the front end face of the water tank, a photovoltaic assembly is also arranged on the front end face and the rear end face of the movable frame, a dosing cylinder in the proportioning assembly is fixedly connected to the front end face of the water tank at equal intervals, a cylinder cover is sleeved on the top thread of the dosing cylinder, a connecting rod penetrates through the surface of the cylinder cover, and a push plate and a pressing plate are respectively and fixedly connected to two ends of the connecting rod. According to the utility model, the movement distance of the connecting rod is limited through the stop block in the proportioning assembly, the medicine in the medicine proportioning cylinder is pushed into the water tank through the pressing plate on the connecting rod, meanwhile, the photovoltaic panel is unfolded through the mounting frame and the second rotating shaft in the photovoltaic assembly, and solar energy is absorbed and converted through the photovoltaic panel, so that the problems that the traditional medicine spraying is inconvenient to proportioning and the energy consumption is high are solved.

Description

Forest pest control medicine sprinkler

Technical Field

The utility model belongs to the technical field of forest control, and particularly relates to a forest pest control medicine spraying device.

Background

Forest control is an abbreviation for forest protection and control, wherein forest pest control is an important item of forest control, and a drug spraying device is often used for conveniently spraying drugs to prevent and control the pests of the forest by spraying some drugs into the forest.

The prior publication No. CN213215031U discloses a forest pest control drug spraying device, which comprises a base, wherein the upper surface of the base is fixedly connected with a box body.

But during use the following drawbacks exist:

1. the medicines are stored through the liquid storage tank and are stirred through the stirring rod, so that the medicines are fully mixed, but workers are required to manually mix the medicines, and the workload of the workers is increased;

2. the device is powered by the internal storage battery, so that the energy saving performance is poor.

Therefore, the forest pest control drug spraying device disclosed in the above document cannot meet the demands in practical use, so there is an urgent need in the market for an improved technique to solve the above problems.

Disclosure of Invention

The utility model aims to provide a forest pest control medicine spraying device, wherein the movement distance of a connecting rod is limited through a stop block in a proportioning assembly, medicines in a medicine proportioning cylinder are pushed into a water tank through a pressing plate on the connecting rod, meanwhile, a photovoltaic panel is unfolded through a mounting frame and a second rotating shaft in a photovoltaic assembly, and the mounting plate drives the photovoltaic panel to rotate through the meshing connection effect between a gear and a rack, so that solar energy is absorbed and converted through the photovoltaic panel, and the problems that the traditional medicine spraying device is inconvenient to proportioning and has high energy consumption are solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a forest pest control medicine spraying device which comprises a movable frame, wherein a water tank is arranged at one side of the top of the movable frame, a proportioning assembly is arranged on the front end face of the water tank, and photovoltaic assemblies are also arranged on the front end face and the rear end face of the movable frame;

the top thread sleeve of the dosing cylinder is provided with a cylinder cover, the surface of the cylinder cover is penetrated with a connecting rod, two ends of the connecting rod are respectively fixedly connected with a push plate and a pressing plate, the top front end of the water tank is fixedly connected with a first mounting column, the inside of the first mounting column is rotationally connected with a first screw rod, the top end of the first screw rod penetrates through the top of the first mounting column and is fixedly connected with a knob, the outer wall of the first screw rod is sheathed with a first sliding block, the front end of the first sliding block is fixedly connected with a stop block, and the front end of the stop block is sheathed on the outer wall of the connecting rod;

the installation frame in the photovoltaic module rotates respectively through the second pivot to be connected on the front and back terminal surface of removing the frame, the inside of installation frame is provided with the mounting panel, the equal fixedly connected with third pivot of upper and lower surface of mounting panel, the other end of the third pivot that is located the below rotates to be connected in the inside below of installation frame, the other end that is located the third pivot of top runs through the top of installation frame and overlaps and is equipped with the gear, the top of installation frame is rotated through the second mount pad and is connected with the second lead screw, the thread bush is equipped with the rack on the outer wall of second lead screw, the rear end at the gear is connected in the rack meshing, fixedly connected with second motor on the second mount pad that is located one side, the output shaft of second motor and the one end fixed connection of second lead screw, the inside fixedly connected with photovoltaic board of mounting groove on the mounting panel terminal surface.

Further, the water inlet pipe and the water outlet pipe penetrate through the upper portion and the lower portion of the outer wall of one side of the water tank respectively, one ends of the water inlet pipe and the water outlet pipe, which are located on the outer portion of the water tank, are fixedly connected with valves, and stirring blades are further arranged in the water tank.

Further, the top fixedly connected with first motor of water tank, the output shaft of first motor runs through the top of water tank and fixedly connected with first pivot, and the other end of first pivot rotates to be connected on the bottom central point of water tank inboard, and stirring vane evenly overlaps to establish on the outer wall of first pivot.

Further, the bottom of the medicine dispensing cylinder is penetrated with a medicine feeding pipe, one end of the medicine feeding pipe extends to the inside of the medicine dispensing cylinder, the other end of the medicine feeding pipe penetrates through the lower part of the front end face of the water tank and extends to the inside of the water tank, and a check valve is arranged on the medicine feeding pipe.

Further, the mounting rods are welded on the rear end face of the dispensing cartridge at equal intervals, the other ends of the mounting rods are fixedly connected to the front end face of the water tank, and graduation marks are further drawn on the front end face of the dispensing cartridge.

Further, a reset spring is sleeved on the outer wall of the connecting rod, and two ends of the reset spring are respectively and fixedly connected to the bottom of the cylinder cover and the upper surface of the pressing plate.

Further, the first mount pad of terminal surface both sides all fixedly connected with around the movable frame, second pivot rotate connect between first mount pad is adjacent and the both ends of second pivot all run through first mount pad, still fixedly connected with fixed plate on the terminal surface around the movable frame, the screw thread runs through on the fixed plate has stop bolt, stop bolt's one end is threaded connection respectively inside the both ends of second pivot.

Further, the top opposite side of removing the frame still is provided with and sprays the subassembly, the water pump fixed connection in spraying the subassembly is on removing the top central point of frame put, the water inlet end fixedly connected with first connecting pipe of water pump, the other end of first connecting pipe runs through the opposite side outer wall below of water tank and extends to the inside of water tank, the play water end fixedly connected with second connecting pipe of water pump, the other end fixedly connected with sprinkler head of second connecting pipe, the equal fixedly connected with second erection column of front and back end of removing frame top opposite side, the equal fixedly connected with third motor in top of second erection column, the output shaft of third motor all runs through the top of second erection column and fixedly connected with third lead screw, the other end swivelling joint of third lead screw is in the inboard bottom of second erection column, the thread bush is equipped with the second slider on the outer wall of third lead screw, the welding has the lifter plate on the opposite face of second slider, fixedly connected with fourth motor on the lower surface of lifter plate, the output shaft of fourth motor runs through the lifter plate and fixedly connected with lantern ring, the one end cover of second connecting pipe is established in the inside of lantern ring.

The utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the proportioning assembly, the stop block is driven to move to a designated position through the knob and the first screw rod, and an external force is applied to the connecting rod through the pressing plate, so that the connecting rod drives the pushing plate to push medicines in the medicine proportioning cylinder into the water tank through the medicine inlet pipe, and when the pressing plate contacts the stop block, the connecting rod and the pushing plate stop moving under the blocking effect of the stop block, thereby completing automatic proportioning of the medicines and reducing the workload of staff.

2. According to the photovoltaic module, the installation frame is driven to rotate through the second rotating shaft, so that the installation frame drives the photovoltaic panel to rotate relative to the movable frame, the unfolding of the photovoltaic panel is realized, the rack is driven to move through the third motor, the installation plate drives the photovoltaic panel to rotate through the meshing connection between the rack and the gear, the photovoltaic panel can receive sunlight to the greatest extent, solar energy is absorbed and converted through the photovoltaic panel, and finally, the device is powered, and the energy consumption of the device is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a forest pest control drug spraying device;

FIG. 2 is a partial cross-sectional view of the water tank;

FIG. 3 is a schematic structural view of a proportioning assembly;

FIG. 4 is a schematic structural view of a connecting rod;

FIG. 5 is a schematic view of the installation between the first mounting post and the stop;

FIG. 6 is a schematic structural view of a photovoltaic module;

FIG. 7 is a schematic view of the installation between a mounting plate and a photovoltaic panel;

FIG. 8 is a schematic view of the spray assembly;

fig. 9 is a schematic view of the installation between the second mounting post and the lifter plate.

In the drawings, the list of components represented by the various numbers is as follows:

1. a moving rack; 2. a water tank; 21. a water inlet pipe; 22. a drain pipe; 23. a valve; 24. stirring blades; 241. a first motor; 242. a first rotating shaft; 3. proportioning components; 31. a cartridge; 311. a medicine inlet pipe; 312. a check valve; 313. a mounting rod; 314. scale marks; 32. a cylinder cover; 33. a connecting rod; 331. a push plate; 332. a pressing plate; 333. a return spring; 34. a first mounting post; 341. a first screw rod; 342. a knob; 35. a stop block; 351. a first slider; 4. a photovoltaic module; 41. a mounting frame; 42. a second rotating shaft; 421. a first mount; 422. a fixing plate; 423. a limit bolt; 43. a mounting plate; 431. a third rotating shaft; 432. a gear; 433. a mounting groove; 44. a photovoltaic panel; 45. a rack; 451. a second mounting base; 452. a second screw rod; 453. a second motor; 5. a spray assembly; 51. a water pump; 511. a first connection pipe; 512. a second connection pipe; 52. a spray head; 53. a second mounting post; 531. a third motor; 532. a third screw rod; 54. a lifting plate; 541. a second slider; 55. a collar; 551. and a fourth motor.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 8 and fig. 9, the utility model discloses a forest pest control drug spraying device, which comprises a movable frame 1, wherein one side of the top of the movable frame 1 is provided with a water tank 2, the front end surface of the water tank 2 is provided with a proportioning assembly 3, a water inlet pipe 21 and a water outlet pipe 22 are respectively penetrated above and below the outer wall of one side of the water tank 2, the water inlet pipe 21 and the water outlet pipe 22 are respectively used for adding water into the water tank 2 and discharging water in the water tank 2, one ends of the water inlet pipe 21 and the water outlet pipe 22, which are positioned outside the water tank 2, are fixedly connected with a valve 23, a stirring blade 24 is also arranged in the water tank 2, the top of the water tank 2 is fixedly connected with a first motor 241, the output shaft of the first motor 241 penetrates through the top of the water tank 2 and is fixedly connected with a first rotating shaft 242, the other end of the first rotating shaft 242 is rotatably connected to the central position of the bottom of the inner side of the water tank 2, the stirring blade 24 is uniformly sleeved on the outer wall of the first rotating shaft 242, the stirring blade 24 is driven by the first motor 241 and the first rotating shaft 242 to rotate, and the drugs in the water tank 2 are respectively stirred by the stirring blade 24, and the stirring blade 24 is also used for stirring drugs in the water tank 2, and the other side is fully mixed by the top 5;

the medicine dispensing tube 31 in the proportioning assembly 3 is fixedly connected to the front end face of the water tank 2 at equal intervals, the bottom of the medicine dispensing tube 31 is penetrated with a medicine feeding tube 311, one end of the medicine feeding tube 311 extends to the inside of the medicine dispensing tube 31, the other end of the medicine feeding tube 311 penetrates through the lower part of the front end face of the water tank 2 and extends to the inside of the water tank 2, the medicine feeding tube 311 is provided with a check valve 312, the medicine feeding tube 311 is arranged to press medicine in the medicine dispensing tube 31 into the water tank 2 and prevent liquid in the water tank 2 from flowing back into the medicine dispensing tube 31 through the arrangement of the check valve 312, the rear end face of the medicine dispensing tube 31 is welded with a mounting rod 313 at equal intervals, the other end of the mounting rod 313 is fixedly connected to the front end face of the water tank 2, the mounting rod 313 is arranged to mount the medicine dispensing tube 31, a scale line 314 is also drawn on the front end face of the medicine dispensing tube 31, and staff can know the liquid level in the medicine dispensing tube 31 conveniently through the arrangement of the scale line 314;

the top thread of the medicine dispensing cylinder 31 is sleeved with a cylinder cover 32, the surface of the cylinder cover 32 is penetrated with a connecting rod 33, two ends of the connecting rod 33 are respectively and fixedly connected with a push plate 331 and a pressing plate 332, the outer wall of the connecting rod 33 is also sleeved with a return spring 333, two ends of the return spring 333 are respectively and fixedly connected with the bottom of the cylinder cover 32 and the upper surface of the pressing plate 332, and the setting of the return spring 333 enables the connecting rod 33 to automatically move to an initial position when external force is lost;

the front end of the top of the water tank 2 is fixedly connected with a first mounting column 34, the inside of the first mounting column 34 is rotationally connected with a first screw rod 341, the top end of the first screw rod 341 penetrates through the top of the first mounting column 34 and is fixedly connected with a knob 342, a first sliding block 351 is sleeved on the outer wall of the first screw rod 341 in a threaded manner, the front end of the first sliding block 351 is fixedly connected with a stop block 35, and the front end of the stop block 35 is sleeved on the outer wall of the connecting rod 33;

the water pump 51 in the spraying assembly 5 is fixedly connected to the center position of the top of the movable frame 1, the water inlet end of the water pump 51 is fixedly connected with a first connecting pipe 511, the other end of the first connecting pipe 511 penetrates through the lower part of the outer wall of the other side of the water tank 2 and extends into the water tank 2, the water outlet end of the water pump 51 is fixedly connected with a second connecting pipe 512, the other end of the second connecting pipe 512 is fixedly connected with a spraying head 52, the front end and the rear end of the other side of the top of the movable frame 1 are fixedly connected with a second mounting column 53, the top end of the second mounting column 53 is fixedly connected with a third motor 531, the output shaft of the third motor 531 penetrates through the top end of the second mounting column 53 and is fixedly connected with a third screw rod 532, the other end of the third screw rod 532 is rotatably connected to the inner bottom of the second mounting column 53, a second slider 541 is sleeved on the outer wall of the third screw rod 532, a lifting plate 54 is welded on the opposite surface of the second slider 541, the lower surface of the lifting plate 54 is fixedly connected with a fourth motor 551, the output shaft of the fourth motor 551 penetrates through the lifting plate 54 and is fixedly connected with a collar 55, and one end of the second connecting pipe 512 is sleeved inside the collar 55;

based on the above arrangement, when in use, firstly, water is added into the water tank 2 through the water inlet pipe 21, the cylinder cover 32 is opened to put medicines into the medicine dispensing cylinder 31 respectively, meanwhile, the knob 342 is rotated, the knob 342 drives the first screw 341 to synchronously rotate, the first slider 351 drives the stop block 35 to move under the action of the threaded connection between the first screw 341 and the first slider 351, when the stop block 35 moves to a specified position, the knob 342 is stopped rotating, and an external force is applied to the pressing plate 332, so that the pressing plate 332 drives the push plate 331 to move through the connecting rod 33, and the external force is applied to the medicines in the medicine dispensing cylinder 31 through the push plate 331, so that the medicines are pressed into the water tank 2 through the medicine inlet pipe 311, and when the pressing plate 332 contacts the stop block 35, the medicine adding is stopped under the blocking action of the stop block 35;

then, the first motor 241 is started, the output shaft of the first motor 241 drives the first rotating shaft 242 to synchronously rotate, the stirring blade 24 is driven to rotate by the first rotating shaft 242, and the mixture of the water and the medicine in the water tank 2 is stirred by the rotation of the stirring blade 24, so that the water and the medicine are fully mixed;

finally, the water pump 51 is started, and under the action of the water pump 51, the mixed medicines in the water tank 2 sequentially enter the spraying head 52 through the first connecting pipe 511 and the second connecting pipe 512 and are sprayed out through the spraying head 52, so that the medicines are sprayed on the plants such as the trees in the forest, and further the prevention and control work on the forest diseases and insect pests is realized.

Referring to fig. 1, 6 and 7, a photovoltaic module 4 is further disposed on the front and rear end surfaces of the moving frame 1, a mounting frame 41 in the photovoltaic module 4 is respectively connected to the front and rear end surfaces of the moving frame 1 through a second rotating shaft 42 in a rotating manner, two sides of the front and rear end surfaces of the moving frame 1 are fixedly connected with a first mounting seat 421, the second rotating shaft 42 is connected between adjacent first mounting seats 421 in a rotating manner, two ends of the second rotating shaft 42 penetrate through the first mounting seats 421, the first mounting seats 421 are used for mounting the second rotating shaft 42, a fixing plate 422 is fixedly connected to the front and rear end surfaces of the moving frame 1, a limit bolt 423 is threaded on the fixing plate 422 in a penetrating manner, one end of the limit bolt 423 is respectively connected to two ends of the second rotating shaft 42 in a threaded manner, and rotation of the second rotating shaft 42 is limited through the fixing plate 422 and the limit bolt 423, and further rotation of the mounting frame 41 is limited;

the inside of the mounting frame 41 is provided with a mounting plate 43, the upper surface and the lower surface of the mounting plate 43 are fixedly connected with a third rotating shaft 431, the other end of the third rotating shaft 431 positioned below is rotationally connected to the lower inside of the mounting frame 41, the other end of the third rotating shaft 431 positioned above penetrates through the top of the mounting frame 41 and is sleeved with a gear 432, the top of the mounting frame 41 is rotationally connected with a second screw rod 452 through a second mounting seat 451, the outer wall of the second screw rod 452 is sleeved with a rack 45 in a threaded manner, the rack 45 is in meshed connection with the rear end of the gear 432, the second mounting seat 451 positioned on one side is fixedly connected with a second motor 453, the output shaft of the second motor 453 is fixedly connected with one end of the second screw rod 452, and the inside of a mounting groove 433 on the end face of the mounting plate 43 is fixedly connected with a photovoltaic panel 44;

based on the above arrangement, when in use, the limit bolt 423 is screwed first, so that one end of the limit bolt 423 moves out from the inside of the second rotating shaft 42, and an external force is applied to the mounting frame 41, so that the mounting frame 41 drives the mounting plate 43 and the photovoltaic panel 44 to rotate, and when the mounting plate 43 and the photovoltaic panel 44 are kept parallel to the upper surface of the movable frame 1, the limit bolt 423 is screwed again, so that one end of the limit bolt 423 moves into the inside of the second rotating shaft 42 again;

then, a second motor 453 is started, an external force is applied to the second screw rod 452 through the second motor 453, under the action of threaded connection between the second screw rod 452 and the rack 45, the second screw rod 452 drives the rack 45 to move, and under the action of meshed connection between the rack 45 and the gear 432, the gear 432 drives the mounting plate 43 to rotate relative to the mounting frame 41 through a third rotating shaft 431, so that the inclination angle of the photovoltaic panel 44 is adjusted;

finally, the solar energy is absorbed and converted into electric energy by the photovoltaic panel 44, which is stored in a battery externally arranged on the mobile frame 1 and is supplied to the device by the battery when needed.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (8)

1. The utility model provides a forest pest control medicine sprinkler, includes removes frame (1), top one side of removing frame (1) is provided with water tank (2), be provided with proportioning assembly (3) on the preceding terminal surface of water tank (2), still be provided with photovoltaic module (4), its characterized in that on the preceding terminal surface of removing frame (1):

the dispensing barrel (31) in the proportioning assembly (3) is fixedly connected to the front end face of the water tank (2) at equal intervals, a barrel cover (32) is sleeved on the top of the dispensing barrel (31) in a threaded manner, a connecting rod (33) penetrates through the surface of the barrel cover (32), a push plate (331) and a pressing plate (332) are fixedly connected to the two ends of the connecting rod (33) respectively, a first mounting column (34) is fixedly connected to the front end of the top of the water tank (2), a first screw rod (341) is rotatably connected to the inside of the first mounting column (34), a knob (342) is fixedly connected to the top of the first screw rod (341) in a penetrating manner, a first slider (351) is sleeved on the outer wall of the first screw rod (341) in a threaded manner, a stop block (35) is fixedly connected to the front end of the first slider (351), and the front end of the stop block (35) is sleeved on the outer wall of the connecting rod (33);

the utility model discloses a photovoltaic module, including installation frame (41) in photovoltaic module (4), install frame (41) are in through second pivot (42) rotation respectively on the front and back terminal surface of moving frame (1), the inside of installation frame (41) is provided with mounting panel (43), the equal fixedly connected with third pivot (431) of upper and lower surface of mounting panel (43), be located the below the other end rotation of third pivot (431) is connected in the inside below of installation frame (41), the other end of third pivot (431) that is located the top runs through the top of installation frame (41) and overlaps and be equipped with gear (432), the top of installation frame (41) is connected with second lead screw (452) through second mount pad (451) rotation, the cover is equipped with rack (45) on the outer wall of second lead screw (452), rack (45) meshing is connected in the rear end of gear (432), be located on one side fixedly connected with second motor (453) on second mount pad (451), the output shaft of second motor (453) with the inside of second lead screw (433) are connected with photovoltaic board (44).

2. A forest pest control medicament spray device as claimed in claim 1, wherein: the water tank is characterized in that a water inlet pipe (21) and a water outlet pipe (22) penetrate through the upper portion and the lower portion of the outer wall of one side of the water tank (2) respectively, the water inlet pipe (21) and the water outlet pipe (22) are located at one end of the outer portion of the water tank (2) and fixedly connected with a valve (23), and stirring blades (24) are further arranged in the water tank (2).

3. A forest pest control medicament spray apparatus as claimed in claim 2, wherein: the top fixedly connected with first motor (241) of water tank (2), the output shaft of first motor (241) runs through the top of water tank (2) and fixedly connected with first pivot (242), the other end of first pivot (242) rotates to be connected on the bottom central point of water tank (2) inboard, stirring vane (24) evenly overlaps and establishes on the outer wall of first pivot (242).

4. A forest pest control medicament spray device as claimed in claim 1, wherein: the bottom of dispensing section of thick bamboo (31) is run through has into medicine pipe (311), advance the one end of medicine pipe (311) and extend to the inside of dispensing section of thick bamboo (31), advance the other end of medicine pipe (311) and run through preceding terminal surface below of water tank (2) and extend to the inside of water tank (2), advance and be provided with check valve (312) on medicine pipe (311).

5. A forest pest control medicament spray device as claimed in claim 4, wherein: the novel water tank is characterized in that mounting rods (313) are welded on the rear end face of the dispensing barrel (31) at equal intervals, the other end of each mounting rod (313) is fixedly connected to the front end face of the water tank (2), and graduation marks (314) are further drawn on the front end face of the dispensing barrel (31).

6. A forest pest control medicament spray device as claimed in claim 1, wherein: the outer wall of the connecting rod (33) is also sleeved with a return spring (333), and two ends of the return spring (333) are respectively and fixedly connected with the bottom of the cylinder cover (32) and the upper surface of the pressing plate (332).

7. A forest pest control medicament spray device as claimed in claim 1, wherein: the utility model discloses a movable rack, including terminal surface (1) around, terminal surface both sides all fixedly connected with first mount pad (421) around movable rack (1), second pivot (42) rotate connect between first mount pad (421) are adjacent just the both ends of second pivot (42) all run through first mount pad (421), still fixedly connected with fixed plate (422) on the terminal surface around movable rack (1), the screw thread runs through on fixed plate (422) has spacing bolt (423), the one end of spacing bolt (423) is threaded connection respectively is in inside the both ends of second pivot (42).

8. A forest pest control medicament spray device as claimed in claim 1, wherein: the utility model discloses a lifting device, which is characterized in that a spraying component (5) is further arranged on the other side of the top of a movable frame (1), a water pump (51) in the spraying component (5) is fixedly connected to the center of the top of the movable frame (1), a first connecting pipe (511) is fixedly connected to the water inlet end of the water pump (51), the other end of the first connecting pipe (511) penetrates through the lower part of the outer wall of the other side of the water tank (2) and extends to the inside of the water tank (2), a second connecting pipe (512) is fixedly connected to the water outlet end of the water pump (51), a spraying head (52) is fixedly connected to the other end of the second connecting pipe (512), a second mounting column (53) is fixedly connected to the front end and the rear end of the other side of the top of the movable frame (1), a third motor (531) is fixedly connected to the top end of the second mounting column (53), an output shaft of the third motor (511) penetrates through the top of the second mounting column (53) and is fixedly connected with a third screw rod (532), the other end of the third screw rod (532) is rotatably connected to the inside of the water outlet end of the water pump (51) is fixedly connected to the inside of the water tank (2), a second connecting pipe (52) is fixedly connected to the second connecting plate (541) on the outer wall (53) of the second connecting plate (53), an output shaft of the fourth motor (551) penetrates through the lifting plate (54) and is fixedly connected with a lantern ring (55), and one end of the second connecting pipe (512) is sleeved inside the lantern ring (55).