Greening maintenance pesticide sprayer

Abstract

The utility model discloses a greening maintenance pesticide sprayer which comprises a movable seat, a containing assembly is installed on the right side of the top wall of the movable seat, a pesticide spraying assembly is installed on the left side of the movable seat, and the containing assembly is communicated with the pesticide spraying assembly. According to the greening maintenance pesticide sprayer, an electric push rod pushes a lifting plate, a fixing frame and a discharge pipe upwards, a power shaft provided with a servo motor and a driving motor circularly rotates clockwise and anticlockwise in stages, an adjusting plate drives the discharge pipe and a multifunctional spray head to adjust different elevation angles, and pesticide liquid can be sprayed to long-distance and short-distance greening vegetation; the spraying range of the whole device can be expanded, the whole device does not need to be manually rotated, pesticide liquid can be sprayed to greening vegetation front and back and far and near under the mutual cooperation of all the components, the working efficiency of whole maintenance can be improved, the spraying time can be shortened, and the applicability of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of greening maintenance, in particular to a greening maintenance sprayer. Background Art

[0002] In the process of landscaping maintenance, it is necessary to take corresponding measures to prevent the invasion of pests and diseases when the trees are growing, so as to protect the healthy growth of the trees. Therefore, it is necessary to spray the landscaping with pesticides and maintain it by mixing water with the liquid medicine and spraying the liquid onto the surface of the landscaping through a spray barrel.

[0003] Patent number CN218571251U discloses a greening maintenance sprayer, comprising a base plate, a mixing drum disposed on one side of the top of the base plate, and a stirring component for fully mixing a medicine and water, wherein the stirring component comprises a first rotating shaft disposed in the mixing drum, a second rotating shaft disposed on one side of the mixing drum, a plurality of first stirring blades disposed on the outside of the first rotating shaft and arranged evenly, a plurality of second stirring blades disposed on the outside of the second rotating shaft and arranged evenly, and a driving component for rotating the first rotating shaft and the second rotating shaft in opposite directions. By providing a base plate, a mixing drum, a first rotating shaft, a second rotating shaft, and a first stirring blade, the utility model solves the problem that existing sprayers can spray medicine for greening maintenance, but have a poor mixing effect on the medicine and water, which easily leads to uneven mixing, and cannot control the accurate addition amount of each liquid medicine, which often results in waste of liquid medicine and leads to low practicality.

[0004] The above device has certain shortcomings when used: the water pump can extract the mixed liquid in the mixing barrel through the suction pipe, discharge it into the spray pipe through the hose, and spray it out from the nozzle. Since the spray pipe and the nozzle are straight forward, the sprayed liquid slides out an arc, and the landing point of the arc is the coverage range of the liquid sprayed by the nozzle. The overall coverage range is small, so when spraying liquid on a large area of ​​green vegetation, it is necessary to push the entire device and rotate the direction to cover a larger range, which is more laborious and inconvenient when used.

[0005] Therefore, the utility model provides a greening maintenance sprayer to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a greening maintenance sprayer to solve the above problems.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a greening maintenance sprayer, comprising a movable seat, a receiving assembly mounted on the right side of the top wall of the movable seat, a spraying assembly mounted on the left side of the movable seat, the receiving assembly being in communication with the spraying assembly;

[0008] The top wall of the lifting plate is fixed with a gear, and the bottom wall of the lifting plate is fixed with a gear. The gear is connected with the gear to the upper and lower walls of the lifting plate to rotate.

[0009] Through the above technical solution, the setting of the spraying assembly, through the mutual cooperation of various components, can spray liquid medicine on green vegetation in front and behind and at long and short distances. The circulating work of various components can expand the coverage of the entire device and improve the practical effect of the entire device.

[0010] Furthermore, the support plate is located on the left side of the top of the moving seat, and support legs are fixedly installed at the four corners of the bottom wall of the support plate. The bottom ends of the support legs are fixedly connected to the top wall of the moving seat. Limit rods are fixedly installed on the left and right sides of the bottom wall of the lifting plate, and the bottom ends of the limit rods slide through the support plate and extend to the bottom position of the support plate. Gear 2 is electrically connected to gear 1, and a protective cover is fixedly installed on the top wall of the lifting plate and located outside gear 2 and gear 1.

[0011] Through the above technical solution, the supporting legs mainly support the supporting plate, while the limiting rods mainly prevent the lifting plate from being displaced when it moves up and down.

[0012] Furthermore, the power shaft of the driving motor passes through the fixed frame and is fixedly installed with the adjusting screw through a bearing, the bottom wall of the slider is slidably connected to the inner wall of the fixed frame, the bottom wall of the adjustment plate is hingedly installed to the top of the adjusting rod, the water outlet of the micro liquid pump is connected to the movable hose, the water inlet of the micro liquid pump is connected to the water inlet pipe, and the water inlet pipe is connected to the accommodating component.

[0013] Through the above technical solution, the driving motor drives the adjusting screw to rotate, and then drives the slider to move back and forth left and right along the outer wall of the adjusting screw.

[0014] Furthermore, the accommodating assembly includes an accommodating cylinder, the bottom wall of the accommodating cylinder is fixedly installed on the right side of the top wall of the movable seat, a rotating rod is vertically and rotatably installed on the inner wall of the accommodating cylinder, and a plurality of fixed blocks are evenly fixedly installed on the outer wall of the rotating rod.

[0015] Through the above technical solution, the accommodating cylinder is mainly used to accommodate the medicine liquid and water source, and the rotating rod drives the fixed block to rotate when rotating.

[0016] Furthermore, stirring rods are fixedly mounted on the outer walls of the same side of the fixed blocks, and stirring blades are fixedly mounted on the ends of the stirring rods on the same side away from the fixed blocks.

[0017] Through the above technical solution, when the fixed block rotates, it drives the stirring rod and the stirring blade to mix the liquid medicine and the water source inside the accommodating cylinder evenly.

[0018] Furthermore, a working motor is fixedly mounted on the top wall of the accommodating cylinder, and a power shaft of the working motor passes through the accommodating cylinder and is fixedly mounted on the top end of the rotating rod via a bearing.

[0019] Through the above technical solution, the working motor is connected to the controller through an external mobile power supply and its operation is controlled.

[0020] Furthermore, a feed hopper is connected to the left side of the rear portion of the top wall of the accommodating cylinder, universal wheels are rotatably installed on the four corners of the bottom wall of the movable seat, and an operating rod is fixedly installed on the right side wall of the movable seat.

[0021] Through the above technical solution, the operating rod drives the movable seat and the universal wheel to move around, thereby driving the entire device to move.

[0022] Beneficial effects

[0023] The utility model provides a greening maintenance sprayer. Compared with the existing technology, it has the following beneficial effects:

[0024] (1) The greening maintenance sprayer pushes the lifting plate, the fixing frame and the discharge pipe upwards by an electric push rod, and the power shaft of the servo motor and the drive motor rotates in a clockwise and counterclockwise manner. The micro liquid pump extracts the liquid from the inside of the container through the water inlet pipe, injects it into the inside of the discharge pipe through the movable hose, and sprays the liquid from the multi-functional nozzle. The servo motor drives gear 2 and gear 1 to rotate, the support shaft and the fixing frame to rotate, and the fixing frame drives the adjustment plate and the discharge pipe to rotate, spraying the greening vegetation in the front and back directions. The drive motor drives the adjustment screw to rotate, and the slider It moves linearly left and right along the outer wall of the adjusting screw in the inner wall of the fixed frame. The slider drives the adjusting rod and the adjusting plate to adjust to different angles. The adjusting plate drives the discharge pipe and the multi-function nozzle to adjust to different elevation angles. It can spray liquid medicine on green vegetation at long and short distances, so that the spraying range of the entire device can be expanded. There is no need to manually rotate the entire device. Through the mutual cooperation of various components, the liquid medicine can be sprayed on green vegetation at front and back and long and short distances, which can improve the efficiency of the entire maintenance work, shorten the spraying time, and improve the applicability of the entire device.

[0025] (2) The greening maintenance sprayer first adds water and liquid medicine into the interior of the containing cylinder through the feed hopper according to the proportion, and drives the rotating rod to rotate through the working motor. When the rotating rod rotates, it drives the fixed block to rotate, and then the fixed block drives the stirring rod and stirring blades to rotate, so that the water source and liquid medicine are fully mixed and stirred, so that the liquid medicine and water source can be fully mixed and stirred, and there is no need for manual stirring, which is very labor-saving to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional diagram of the external structure of the utility model;

[0027] Figure 2 This is the main view of the internal structure of the utility model;

[0028] Figure 3 It is a left view of the external structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the external structure of the spraying component of the utility model;

[0030] Figure 5 It is a top view of the external structure of the spraying component of the utility model.

[0031] In the figure, 1. moving seat; 2. universal wheel; 3. spray assembly; 31. support plate; 32. support leg; 33. electric push rod; 34. lifting plate; 35. limit rod; 36. servo motor; 37. gear 2; 38. support shaft; 39. gear 1; 310. fixed frame; 311. drive motor; 312. adjustment rod; 313. adjustment plate; 314. elastic bracket; 315. discharge pipe; 316. multi-function nozzle; 317. movable hose; 318. micro liquid pump; 319. water inlet pipe; 320. adjustment screw; 321. slider; 322. protective cover; 4. containing assembly; 41. containing cylinder; 42. feed hopper; 43. working motor; 44. rotating rod; 45. stirring rod; 46. stirring blade; 47. fixed block; 5. operating lever. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Example 1:

[0034] See also Figure 1-5 A greening maintenance sprayer includes a movable base 1, a receiving assembly 4 is installed on the right side of the top wall of the movable base 1, a spraying assembly 3 is installed on the left side of the movable base 1, and the receiving assembly 4 is connected to the spraying assembly 3;

[0035] The spray assembly 3 includes a support plate 31, an electric push rod 33 is installed on the bottom wall of the support plate 31, the movable end of the electric push rod 33 slides through the support plate 31 and is fixedly installed with a lifting plate 34, the top wall of the lifting plate 34 is rotatably installed with a support shaft 38 through a bearing seat, and a gear 1 39 is fixedly installed on the outer wall of the support shaft 38, a servo motor 36 is fixedly installed on the right side of the bottom wall of the lifting plate 34, and the power shaft of the servo motor 36 passes through the bearing and is fixedly installed with a gear 2 37 on the lifting plate 34, and a fixing bracket 310 is fixedly installed on the top of the support shaft 38. An adjusting screw 320 is rotatably mounted on the inner wall of the fixing frame 310. A driving motor 311 is fixedly mounted on the left side wall of the fixing frame 310. A slider 321 is screwed onto the outer wall of the adjusting screw 320. An adjusting rod 312 is hingedly mounted on the top wall of the slider 321. An adjusting plate 313 is hingedly mounted on the right side wall of the fixing frame 310. Several elastic brackets 314 are evenly mounted on the top wall of the adjusting plate 313. The inner walls of the elastic brackets 314 are all clamped with the same discharge pipe 315. A multi-function nozzle 316 is mounted on the left end of the discharge pipe 315. , the right end of the discharge pipe 315 is connected to a movable hose 317, a micro liquid pump 318 is fixedly installed on the front of the top wall of the support plate 31, the support plate 31 is located on the left side of the top of the mobile seat 1, and the four corners of the bottom wall of the support plate 31 are fixedly installed with support legs 32, and the bottom ends of the support legs 32 are fixedly connected to the top wall of the mobile seat 1. The left and right sides of the bottom wall of the lifting plate 34 are fixedly installed with limit rods 35, and the bottom ends of the limit rods 35 slide through the support plate 31 and extend to the bottom position of the support plate 31. Gear 2 37 is electrically connected to gear 1 39, and the lifting plate 34 is fixed with limit rods 35. A protective cover 322 is fixedly installed on the top wall of plate 34 and located outside gear 2 37 and gear 1 39. The power shaft of the drive motor 311 passes through the fixed frame 310 and is fixed to the adjusting screw 320 via a bearing. The bottom wall of the slider 321 is slidably connected to the inner wall of the fixed frame 310. The bottom wall of the adjusting plate 313 is hingedly installed to the top of the adjusting rod 312. The water outlet of the micro liquid pump 318 is connected to the movable hose 317. The water inlet of the micro liquid pump 318 is connected to the water inlet pipe 319, and the water inlet pipe 319 is connected to the accommodating component 4.

[0036] In the embodiment of the present utility model, the purpose of this setting is that the setting of the spray component 3, through the mutual cooperation of various components, can fully spray the green vegetation in front and behind and at long and short distances, thereby improving the spraying coverage of the entire device. There is no need for manual movement of the entire device, which is more labor-saving when used and can improve the overall efficiency of spraying the liquid.

[0037] Example 2:

[0038] See also Figure 1-5, this embodiment provides a technical solution based on the first embodiment: the accommodating component 4 includes an accommodating cylinder 41, the bottom wall of the accommodating cylinder 41 is fixedly installed on the right side of the top wall of the movable seat 1, a rotating rod 44 is vertically and rotatably installed on the inner wall of the accommodating cylinder 41, and a plurality of fixed blocks 47 are evenly fixedly installed on the outer wall of the rotating rod 44, and a stirring rod 45 is fixedly installed on the outer wall on the same side of the fixed block 47. A stirring blade 46 is fixedly installed on the end of the stirring rod 45 on the same side away from the fixed block 47. A working motor 43 is fixedly installed on the top wall of the accommodating cylinder 41, and the power shaft of the working motor 43 passes through the accommodating cylinder 41 and is fixedly installed on the top of the rotating rod 44 through a bearing. A feed hopper 42 is connected to the left side of the rear end of the top wall of the accommodating cylinder 41, universal wheels 2 are rotatably installed on the four corners of the bottom wall of the movable seat 1, and an operating lever 5 is fixedly installed on the right side wall of the movable seat 1;

[0039] In the embodiment of the present utility model, the purpose of this arrangement is that after the liquid medicine and water source are injected from the feed hopper 42 into the interior of the accommodating cylinder 41, the working motor 43 drives the rotating rod 44, the fixed block 47, the stirring rod 45 and the stirring blade 46 to mix and stir, so that the liquid medicine is fully and evenly mixed, so that the sprayed liquid medicine content can be evenly covered on the green vegetation, thereby playing a role in maintaining the vegetation.

[0040] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0041] During operation, first, the electric push rod 33, the servo motor 36, the drive motor 311, the micro liquid pump 318, and the working motor 43 are connected through the mobile power supply and the controller. When it is necessary to spray liquid medicine on the green vegetation, water and liquid medicine are first added into the interior of the accommodating cylinder 41 through the feed hopper 42 according to the proportion, and the rotating rod 44 is driven to rotate by the working motor 43. When the rotating rod 44 rotates, it drives the fixed block 47 to rotate, and then the fixed block 47 drives the stirring rod 45 and the stirring blade 46 to rotate, so that the water source and the liquid medicine are fully mixed. The electric push rod 33 is then started to push the lifting plate 34 upward, thereby driving the fixing frame 310 and the discharge pipe 315 to move upward. When the lifting plate 34 moves, the limit rod 35 is driven to move upward to prevent the lifting plate 34 from deviating when the position is moved. After the height of the lifting plate 34 is adjusted, the servo motor 36 and the drive motor 311 are set at the same time. The power shafts of the servo motor 36 and the drive motor 311 rotate clockwise and counterclockwise in stages, and the micro liquid pump 318 is started to pass through the inlet. The water pipe 319 draws liquid medicine from the inside of the accommodating cylinder 41, and the liquid medicine is injected into the inside of the discharge pipe 315 through the movable hose 317 and sprayed out from the multi-function nozzle 316. The servo motor 36 is started to drive the gear 2 37 to rotate, and the gear 1 39 engaged with the gear 2 37 is driven to rotate at the same time. The gear 1 39 drives the support shaft 38 and the fixing frame 310 to rotate, and the fixing frame 310 drives the adjustment plate 313 and the discharge pipe 315 to rotate, which can spray the green vegetation in the front and back directions, and the drive motor 311 is started to drive the adjustment screw 3 20 rotates, and when the adjusting screw rod 320 rotates, it drives the slider 321 to move linearly left and right along the outer wall of the adjusting screw rod 320 in the inner wall of the fixing frame 310. When the slider 321 moves, it drives the adjusting rod 312 and the adjusting plate 313 to adjust to different angles. The adjusting plate 313 drives the discharge pipe 315 and the multi-function nozzle 316 to adjust to different elevation angles, thereby being able to spray liquid medicine on green vegetation at long distances and close distances. Continuous work can increase the coverage of the entire device, and there is no need to push the entire device to move around.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A greening maintenance sprayer, comprising a movable seat (1), characterized in that: A receiving assembly (4) is installed on the right side of the top wall of the movable seat (1), a medicine spraying assembly (3) is installed on the left side of the movable seat (1), and the receiving assembly (4) is connected to the medicine spraying assembly (3); The spraying assembly (3) includes a support plate (31), the bottom wall of the support plate (31) is installed with an electric push rod (33), the movable end of the electric push rod (33) slides through the support plate (31) and is fixedly installed with a lifting plate (34), the top wall of the lifting plate (34) is rotatably installed with a support shaft (38) through a bearing seat, the outer wall of the support shaft (38) is fixedly installed with a gear 1 (39), the right side of the bottom wall of the lifting plate (34) is fixedly installed with a servo motor (36), the power shaft of the servo motor (36) passes through the lifting plate (34) through a bearing and is fixedly installed with a gear 2 (37), the top end of the support shaft (38) is fixedly installed with a fixing frame (310), and the inner wall of the fixing frame (310) is rotatably installed with an adjusting screw (320) ), a driving motor (311) is fixedly installed on the left side wall of the fixing frame (310), a slider (321) is screwed on the outer wall of the adjusting screw rod (320), an adjusting rod (312) is hingedly installed on the top wall of the slider (321), an adjusting plate (313) is hingedly installed on the right side wall of the fixing frame (310), a plurality of elastic brackets (314) are evenly installed on the top wall of the adjusting plate (313), the inner walls of the elastic brackets (314) are all clamped and installed with the same discharge pipe (315), a multifunctional nozzle (316) is installed on the left end of the discharge pipe (315), and a movable hose (317) is connected to the right end of the discharge pipe (315), and a micro liquid pump (318) is fixedly installed on the front part of the top wall of the support plate (31).

2. The greening maintenance sprayer according to claim 1, characterized in that: The support plate (31) is located on the left side of the top of the moving seat (1), and support legs (32) are fixedly installed at the four corners of the bottom wall of the support plate (31), and the bottom ends of the support legs (32) are fixedly connected to the top wall of the moving seat (1). Limit rods (35) are fixedly installed on the left and right sides of the bottom wall of the lifting plate (34), and the bottom ends of the limit rods (35) slide through the support plate (31) and extend to the bottom position of the support plate (31). The gear 2 (37) is electrically connected to the gear 1 (39), and a protective cover (322) is fixedly installed on the top wall of the lifting plate (34) and located outside the gear 2 (37) and the gear 1 (39).

3. The greening maintenance sprayer according to claim 1, characterized in that: The power shaft of the driving motor (311) passes through the fixing frame (310) and is fixedly installed with the adjusting screw (320) through a bearing. The bottom wall of the slider (321) is slidably connected to the inner wall of the fixing frame (310). The bottom wall of the adjusting plate (313) is hingedly installed with the top end of the adjusting rod (312). The water outlet of the micro liquid pump (318) is connected to the movable hose (317). The water inlet of the micro liquid pump (318) is connected to the water inlet pipe (319), and the water inlet pipe (319) is connected to the accommodating component (4).

4. The greening maintenance sprayer according to claim 1, characterized in that: The accommodating assembly (4) comprises an accommodating cylinder (41), the bottom wall of the accommodating cylinder (41) is fixedly mounted on the right side of the top wall of the movable seat (1), a rotating rod (44) is vertically and rotatably mounted on the inner wall of the accommodating cylinder (41), and a plurality of fixed blocks (47) are evenly and fixedly mounted on the outer wall of the rotating rod (44).

5. The greening maintenance sprayer according to claim 4, characterized in that: The outer wall of the same side of the fixed block (47) is fixedly mounted with a stirring rod (45), and the end of the stirring rod (45) on the same side away from the fixed block (47) is fixedly mounted with a stirring blade (46).

6. The greening maintenance sprayer according to claim 4, characterized in that: A working motor (43) is fixedly mounted on the top wall of the accommodating cylinder (41), and a power shaft of the working motor (43) passes through the accommodating cylinder (41) and is fixedly mounted on the top end of the rotating rod (44) via a bearing.

7. The greening maintenance sprayer according to claim 4, characterized in that: The left side of the rear portion of the top wall of the accommodating cylinder (41) is connected to a feed hopper (42), the four corners of the bottom wall of the movable seat (1) are rotatably mounted with universal wheels (2), and the right side wall of the movable seat (1) is fixedly mounted with an operating rod (5).

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