Pesticide sprayer for landscaping

Abstract

The pesticide sprayer comprises a liquid storage tank, a feeding hopper is arranged on the left side of the liquid storage tank, two supporting plates distributed left and right are arranged on the front side and the rear side of the liquid storage tank at intervals, a connecting plate is arranged on the left sides of the two supporting plates on the left side, a first round pipe is rotationally connected between the two supporting plates on the same side, and a second round pipe is rotationally connected between the two supporting plates on the same side. A first round pipe is rotatably connected between the two connecting plates, a second round pipe is rotatably connected between the two connecting plates, a transmission mechanism is arranged between the first round pipe and the second round pipe, nozzles are arranged on the first round pipe and the second round pipe at equal intervals, third round pipes are fixedly connected to the bottom of the first round pipe and the bottom of the second round pipe, and spraying holes are formed in the third round pipes. A motor coaxially connected with the front end of the first round pipe is arranged on the supporting plate, a liquid conveying mechanism is arranged on the liquid storage box and used for conveying liquid medicine to the first round pipe and the second round pipe, and the device has the advantages of being uniform in spraying and large in spraying range and having two purposes of cleaning and pesticide spraying.

Description

Technical Field

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

[0002] Landscaping refers to the activities and projects of greening and beautifying public places such as cities, communities, parks, streets, and squares. Through landscaping, the coverage of green vegetation can be increased, the urban environment can be improved, the air quality can be improved, the urban heat island effect can be alleviated, the ecological balance can be promoted, and the comfort and happiness of residents can be increased. Landscaping includes planting various green plants, such as trees, flowers, and shrubs, constructing flower beds, lawns, green belts, and other places, creating landscape, leisure, and fitness spaces, and building fountains, pools, bridges, pavilions, and other garden landscape facilities to create a beautiful and pleasant environment. Landscaping can also improve the urban ecological environment and promote the balance and stability of the urban ecosystem.

[0003] In order to effectively prevent and control the invasion of pests and diseases, weeds and other harmful plants, protect the healthy growth of green plants, and maintain the overall beauty and function of the garden landscape, it is necessary to use a garden greening sprayer to spray the vegetation with drugs to ensure the health of the plants. However, the existing sprayer has a single function and only has the function of spraying. It is unable to blow air on the ground at the same time and clean dead leaves, plastic, sand and other garbage on both sides. The practicality is poor. In addition, the spraying angle of the sprayer is fixed and the spraying distance is limited, resulting in uneven spraying and narrow coverage.

[0004] For this reason, a kind of landscaping sprayer is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a sprayer for landscaping to solve the above problems.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A sprayer for landscaping comprises a liquid storage box, a feed hopper is provided on the left side of the liquid storage box, two support plates distributed left and right are provided at intervals on the front and rear sides of the liquid storage box, a connecting plate is provided on the left side of the two left support plates, a circular tube 1 is rotatably connected between the two support plates on the same side, a circular tube 2 is rotatably connected between the two connecting plates, a transmission mechanism is provided between the circular tube 1 and the circular tube 2, nozzles are equidistantly provided on the circular tube 1 and the circular tube 2, the bottoms of the circular tube 1 and the circular tube 2 are fixedly connected to the circular tube 3, the circular tube 3 is provided with a spray hole, a motor coaxially connected to the front end of the circular tube 1 is provided on the support plate, an infusion mechanism is provided on the liquid storage box for conveying liquid medicine to the circular tube 1 and the circular tube 2, an air supply mechanism is provided on the liquid storage box for conveying gas to the circular tube 3, and an air blowing mechanism is provided on the liquid storage box at its front and rear sides.

[0008] Preferably, the infusion mechanism comprises a hose 1, a four-way pipe joint, a hose 2, a water pump and a water inlet pipe. A water pump is provided on the top of the liquid storage box, a water inlet of the water pump is provided with a water inlet pipe whose other end extends to the inside of the liquid storage box, a water outlet of the water pump is provided with a four-way pipe joint, two interfaces of the four-way pipe joint are connected to the two round tubes 1 through hose 2, and another interface of the four-way pipe joint is connected to the round tube 2 through hose 1.

[0009] Preferably, the transmission mechanism includes bevel gear 1 and bevel gear 2, the front end of the circular tube 2 passes through the front of the connecting plate in front, the left end of the circular tube 1 passes through the left side of the support plate in front, the end of the circular tube 2 passing through the front of the connecting plate in front is provided with bevel gear 1, the end of the circular tube 1 passing through the left side of the support plate in front is provided with bevel gear 2, and the bevel gear 1 and the bevel gear 2 are meshed with each other.

[0010] Preferably, the air supply mechanism includes a hose three, an air distribution box, a centrifugal fan and a hose four. A centrifugal fan is provided on the top of the liquid storage box, and an air distribution box is provided at the air outlet of the centrifugal fan. A hose four is connected between the air distribution box and the front and rear two circular tubes three, and a hose three is connected between the air distribution box and the left circular tube three.

[0011] Preferably, the blowing mechanism includes an air outlet, a connecting pipe, a rectangular box and a fan. Air outlets are provided at the lower ends of the front and rear sides of the liquid storage box. A rectangular box is provided on the right side of the liquid storage box. A fan is provided on the top of the rectangular box. Connecting pipes are connected between the rectangular box and the two air outlets.

[0012] Preferably, four casters distributed in an array are provided at the bottom of the liquid storage box, and a push handle is provided on the right side of the liquid storage box.

[0013] Preferably, the hose 1, the hose 2 and the hose 3 are all provided with valves.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the medicine liquid in the liquid storage box can be transported to the inside of the circular tube one and the circular tube two through the infusion mechanism, and the medicine liquid can be sprayed from the nozzles on the circular tube one and the circular tube two to form a water mist-like medicine liquid, and the two circular tubes one and the one circular tube two will form a concave-shaped spraying range to increase the spraying range, and the gas can be transported to the three circular tubes three through the air supply mechanism, and the gas will be sprayed from the spray holes on the circular tube three to blow the water mist-like medicine liquid to a farther distance, thereby increasing the spraying range again, and at the same time, the circular tube one and the circular tube two can be driven to reciprocate through the motor and the transmission mechanism, thereby continuously changing the spraying angle, thereby improving the uniformity of the spraying, and at the same time, the air blowing mechanism can blow air to both sides of the liquid storage box to clean dead leaves, plastics, sand and other garbage on both sides, thereby achieving dual purposes of cleaning and spraying, and having higher practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings further illustrate the present invention, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0016] Figure 1 This is an overall three-dimensional structural schematic diagram of the utility model from angle 1;

[0017] Figure 2 This is the second angle of the overall three-dimensional structure schematic diagram of the utility model;

[0018] Figure 3 This is the perspective three of the overall three-dimensional structure diagram of the utility model;

[0019] Figure 4 It is an enlarged view of point A in the figure of the present utility model.

[0020] In the attached drawings: 1. liquid storage box; 2. feed hopper; 3. support plate; 4. connecting plate; 51. round tube one; 52. round tube two; 53. nozzle; 61. round tube three; 62. spray hole; 7. motor; 8. infusion mechanism; 81. hose one; 82. four-way pipe joint; 83. hose two; 84. water pump; 85. water inlet pipe; 9. air supply mechanism; 91. hose three; 92. air distribution box; 93. centrifugal fan; 94. hose four; 10. blowing mechanism; 101. air outlet; 102. connecting pipe; 103. rectangular box; 104. fan; 11. transmission mechanism; 111. bevel gear one; 112. bevel gear two; 12. casters; 13. push handle; 14. valve. DETAILED DESCRIPTION

[0021] The following describes the embodiments of the utility model in detail, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, and "several" means one or more, unless otherwise clearly and specifically defined.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0024] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0025] In this embodiment, Figure 1-4 A sprayer for landscaping is provided. The utility model comprises a liquid storage box 1. A feed hopper 2 is provided on the left side of the liquid storage box 1. Two support plates 3 distributed left and right are provided at intervals on both the front and rear sides of the liquid storage box 1. A connecting plate 4 is provided on the left side of the two support plates 3 on the left. A circular tube 1 51 is rotatably connected between the two support plates 3 on the same side. A circular tube 2 52 is rotatably connected between the two connecting plates 4. A transmission mechanism 11 is provided between the circular tube 1 51 and the circular tube 2 52. Nozzles 53 are equidistantly provided on 52, the bottoms of the circular tubes 1 51 and 2 52 are fixedly connected with the circular tube 3 61, the circular tube 3 61 is provided with a spray hole 62, the support plate 3 is provided with a motor 7 coaxially connected to the front end of the circular tube 1 51, the liquid storage box 1 is provided with an infusion mechanism 8 for conveying liquid medicine to the circular tubes 1 51 and 2 52, the liquid storage box 1 is provided with an air supply mechanism 9 for conveying gas to the circular tube 3 61, and the liquid storage box 1 is provided with a blowing mechanism 10 located on the front and rear sides thereof.

[0026] In this embodiment, the liquid medicine can be poured from the feed hopper 2 into the liquid storage box 1, and the liquid medicine can be transported to the inside of the round tube 1 51 and the round tube 2 52 through the infusion mechanism 8, and the liquid medicine can be sprayed from the nozzles 53 on the round tube 1 51 and the round tube 2 52 to form a water mist-like liquid medicine, and the two round tubes 1 51 and the one round tube 2 52 will form a concave-shaped spraying range to increase the spraying range, and the air supply mechanism 9 can transport the gas to the three round tubes 61, and the gas The spray hole 62 on the circular tube 3 61 is sprayed to blow the mist-like liquid medicine to a farther distance, thereby increasing the spraying range again. At the same time, the circular tube 1 51 and the circular tube 2 52 can be driven to rotate back and forth by the motor 7 and the transmission mechanism 11, thereby continuously changing the spraying angle, thereby improving the uniformity of the spraying. At the same time, the air blowing mechanism 10 can blow air to both sides of the liquid storage tank 1 to clean up dead leaves, plastics, sand and other garbage on both sides, thereby achieving dual purposes of cleaning and spraying, and having higher practicality.

[0027] Preferably, as another embodiment of the utility model, the infusion mechanism 8 includes a hose 1 81, a four-way pipe joint 82, a hose 2 83, a water pump 84 and a water inlet pipe 85. A water pump 84 is provided on the top of the liquid storage box 1, and the water inlet of the water pump 84 is provided with a water inlet pipe 85 whose other end extends to the inside of the liquid storage box 1. The water outlet of the water pump 84 is provided with a four-way pipe joint 82, and the two interfaces of the four-way pipe joint 82 are connected to the hose 2 83 with the two round tubes 1 51, and the other interface of the four-way pipe joint 82 is connected to the round tube 2 52 with a hose 1 81.

[0028] In this embodiment, the water pump 84 is a mechanical device for conveying liquids, which can draw the liquid medicine inside the liquid storage box 1 from the water inlet pipe 85 into the water pump 84, and then discharge it from the water outlet on the water pump 84 through the four-way pipe joint 82, and then pass it into the hose 1 81 and the hose 2 83 through the four-way pipe joint 82, and then pass it into the round tube 1 51 and the round tube 2 52 from the hose 1 81 and the hose 2 83, so as to convey the liquid medicine.

[0029] Preferably, as another embodiment of the utility model, the transmission mechanism 11 includes a bevel gear 111 and a bevel gear 112, the front end of the round tube 2 52 passes through the front of the front connecting plate 4, the left end of the front round tube 1 51 passes through the left side of the front support plate 3, the end of the round tube 2 52 passing through the front of the front connecting plate 4 is provided with a bevel gear 111, and the end of the round tube 1 51 passing through the left side of the front support plate 3 is provided with a bevel gear 2 112, and the bevel gear 111 and the bevel gear 2 112 are meshed with each other.

[0030] In this embodiment, when the motor 7 drives the circular tube 1 51 to rotate, it can drive the circular tube 1 51 and the circular tube 3 61 thereon to rotate to change the spraying angle, and the bevel gear 2 112 on the front circular tube 1 51 will mesh with the bevel gear 1 111 on the circular tube 2 52, thereby driving the circular tube 2 52 and the circular tube 3 61 thereon to rotate.

[0031] Preferably, as another embodiment of the utility model, the air supply mechanism 9 includes a hose three 91, a distributor air box 92, a centrifugal fan 93 and a hose four 94. The top of the liquid storage box 1 is provided with a centrifugal fan 93, and the air outlet of the centrifugal fan 93 is provided with a distributor air box 92. The distributor air box 92 and the front and rear two circular tubes three 61 are connected with hose four 94, and the distributor air box 92 and the left circular tube three 61 are connected with hose three 91.

[0032] In this embodiment, the centrifugal fan 93 can transport the gas to the air distribution box 92, and the gas will be transported to the inside of hose three 91 and hose four 94 respectively through the air distribution box 92, and then transported to the three circular tubes three 61 by hose three 91 and hose four 94, thereby playing the role of transporting gas.

[0033] Preferably, as another embodiment of the utility model, the blowing mechanism 10 includes an air outlet nozzle 101, a connecting pipe 102, a rectangular box 103 and a fan 104, the lower ends of the front and rear sides of the liquid storage box 1 are provided with air outlet nozzles 101, a rectangular box 103 is provided on the right side of the liquid storage box 1, a fan 104 is provided on the top of the rectangular box 103, and connecting pipes 102 are connected between the rectangular box 103 and the two air outlet nozzles 101.

[0034] In this embodiment, the fan 104 can transport gas to the inside of the rectangular box 103, and the gas will enter the air outlets 101 on both sides from the two connecting pipes 102, and the gas will be discharged from the air outlets 101 on both sides to blow the dead leaves, plastics, sand and other garbage on the ground or grass to both sides.

[0035] Preferably, as another embodiment of the utility model, four casters 12 distributed in an array are provided at the bottom of the liquid storage box 1 to give the device a mobile function, making it convenient for the user to push the device to move, and a push handle 13 is provided on the right side of the liquid storage box 1 to facilitate the user to hold the device and push the device.

[0036] Preferably, as another embodiment of the utility model, hose one 81 , hose two 83 and hose three 91 are all provided with valves 14 , and valve 14 can control the flow of liquid medicine on hose one 81 and two hose twos 83 , and control the flow of gas on three hose threes 91 .

[0037] Working principle: The liquid medicine is poured into the liquid storage box 1 through the feed hopper 2, and the liquid medicine inside the liquid storage box 1 can be pumped into the water pump 84 from the water inlet pipe 85, and discharged from the water outlet on the water pump 84 to the four-way pipe joint 82, and then passed into the hose 1 81 and the hose 2 83 through the four-way pipe joint 82, and then passed into the round tube 1 51 and the round tube 2 52, and then the liquid medicine can be sprayed out from the nozzles 53 on the two round tubes 1 51 and the one round tube 2 52, and form a water mist-like liquid medicine, and the combination of the two round tubes 1 51 and the one round tube 2 52 can form a large concave-shaped spraying range to increase the spraying range, and the centrifugal fan 93 can transport the gas to the sub-wind box 92, and the gas will be transported to the inside of the hose 3 91 and the hose 4 94 through the sub-wind box 92 , and then transported to the three circular tubes 61 by the hose three 91 and the hose four 94, and sprayed out from the spray holes 62 thereon, so as to blow the water mist liquid to a farther distance, thereby increasing the spraying range, and through the motor 7, the bevel gear one 111 and the bevel gear two 112, the circular tubes 1 51 and the circular tubes 2 52 can be driven to rotate reciprocally, thereby continuously changing the spraying angle, thereby improving the uniformity of the spraying, and at the same time, when the equipment is pushed to move by the casters 12, the fan 104 can transport gas to the inside of the rectangular box 103, and the gas will pass from the two connecting pipes 102 into the air outlets 101 on both sides, and the gas will be discharged from the air outlets 101 on both sides, so as to blow the dead leaves, plastics, sand and other garbage on the ground or grass to both sides, so as to achieve the dual purpose of cleaning and spraying.

[0038] In the description of this specification, the description with reference to the terms "embodiment", "one embodiment", "certain embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0039] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementations of the present invention without creative work, and these equivalent variations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A sprayer for landscaping, characterized in that: The invention comprises a liquid storage box (1), wherein a feed hopper (2) is provided on the left side of the liquid storage box (1), two support plates (3) are provided on both sides of the front and rear sides of the liquid storage box (1) and are distributed on the left and the right, and a connecting plate (4) is provided on the left side of the two support plates (3) on the left, a circular tube (51) is provided between the two support plates (3) on the same side, and a circular tube (52) is provided between the two connecting plates (4) for rotation connection, a transmission mechanism (11) is provided between the circular tube (51) and the circular tube (52), and nozzles (53) are provided on the circular tube (51) and the circular tube (52) at equal distances. The bottoms of the circular tube 1 (51) and the circular tube 2 (52) are fixedly connected to the circular tube 3 (61), and the circular tube 3 (61) is provided with a spray hole (62). The support plate (3) is provided with a motor (7) coaxially connected to the front end of the circular tube 1 (51). The liquid storage box (1) is provided with an infusion mechanism (8) for conveying liquid medicine to the circular tube 1 (51) and the circular tube 2 (52). The liquid storage box (1) is provided with an air supply mechanism (9) for conveying gas to the circular tube 3 (61). The liquid storage box (1) is provided with an air blowing mechanism (10) located at the front and rear sides thereof.

2. A landscaping sprayer according to claim 1, characterized in that: The infusion mechanism (8) comprises a hose 1 (81), a four-way pipe joint (82), a hose 2 (83), a water pump (84) and a water inlet pipe (85). The top of the liquid storage box (1) is provided with a water pump (84). The water inlet of the water pump (84) is provided with a water inlet pipe (85) whose other end extends into the interior of the liquid storage box (1). The water outlet of the water pump (84) is provided with a four-way pipe joint (82). The two interfaces of the four-way pipe joint (82) and the two round tubes 1 (51) are both connected to the hose 2 (83). The other interface of the four-way pipe joint (82) and the round tube 2 (52) are connected to the hose 1 (81).

3. A landscaping sprayer according to claim 1, characterized in that: The transmission mechanism (11) comprises a bevel gear 1 (111) and a bevel gear 2 (112); the front end of the round tube 2 (52) penetrates to the front of the front connecting plate (4); the left end of the round tube 1 (51) penetrates to the left of the front supporting plate (3); the end of the round tube 2 (52) penetrating to the front of the front connecting plate (4) is provided with a bevel gear 1 (111); the end of the round tube 1 (51) penetrating to the left of the front supporting plate (3) is provided with a bevel gear 2 (112); the bevel gear 1 (111) and the bevel gear 2 (112) are meshed with each other.

4. A landscaping sprayer according to claim 2, characterized in that: The air supply mechanism (9) comprises a hose three (91), a wind distribution box (92), a centrifugal fan (93) and a hose four (94). The centrifugal fan (93) is provided at the top of the liquid storage box (1). The air outlet of the centrifugal fan (93) is provided with a wind distribution box (92). The wind distribution box (92) and the front and rear two circular tubes three (61) are both connected by a hose four (94). The wind distribution box (92) and the left circular tube three (61) are connected by a hose three (91).

5. A landscaping sprayer according to claim 1, characterized in that: The air blowing mechanism (10) comprises an air outlet (101), a connecting pipe (102), a rectangular box (103) and a fan (104); the lower ends of the front and rear sides of the liquid storage box (1) are each provided with an air outlet (101); a rectangular box (103) is provided on the right side of the liquid storage box (1); a fan (104) is provided on the top of the rectangular box (103); and a connecting pipe (102) is provided between the rectangular box (103) and the two air outlets (101).

6. A landscaping sprayer according to claim 1, characterized in that: The bottom of the liquid storage box (1) is provided with four casters (12) distributed in an array, and the right side of the liquid storage box (1) is provided with a push handle (13).

7. A landscaping sprayer according to claim 4, characterized in that: The hose 1 (81), the hose 2 (83) and the hose 3 (91) are all provided with valves (14).

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