Sprayer for garden landscape trees

Abstract

The utility model relates to the technical field of garden scenery, in particular to a sprayer for garden scenery trees, which comprises a fixing frame, moving wheels, a charging barrel, a feeding pipe, a high-pressure water pump, a connecting pipe, a fixing shaft, a driving component and the like. At least four moving wheels are installed at the bottom of the fixing frame, a charging barrel is connected to the fixing frame, a feeding pipe is connected to the charging barrel, a high-pressure water pump and two fixing shafts are connected to one side of the charging barrel, a connecting pipe is connected to one end of the high-pressure water pump, and a driving assembly is connected to the charging barrel and the fixing shafts. The tree protection liquid coating device is provided with the high-pressure water pump, the rotating block, the electric sliding rail and the spray head, manual coating of protection liquid is not needed, the labor intensity of workers is relieved, the surface of a tree trunk is rapidly covered with the protection liquid, the coating applying time is greatly shortened, the brush is further arranged, the protection liquid on the tree trunk can be coated, and the coating efficiency is improved. More uniform distribution of the protection liquid on the tree trunk is ensured, and the protection effect is prevented from being influenced due to local over-thickness or over-thickness.

Description

Technical Field

[0001] The utility model relates to the technical field of garden landscape, in particular to a sprayer for garden landscape trees. Background Art

[0002] In the cold winter, gardeners will take a series of measures to protect landscape trees from low temperature damage. One of the key steps is to apply a layer of white protective liquid on the tree trunk. This protective liquid can reflect part of the sunlight and reduce the absorption of heat by the bark, which is particularly obvious during the day. The protective liquid can effectively reduce the rate of temperature rise in the tree trunk and prevent the internal pressure changes caused by rapid temperature rise in the tree trunk. At night, as the temperature drops sharply, the white paint slows down the accumulation of daytime heat, and the impact of the temperature difference between day and night on the tree is reduced, thereby reducing the risk of freezing and cracking of the tree trunk.

[0003] In addition to its temperature-regulating function, this protective liquid also has antibacterial and insect-repellent effects. Its ingredients can inhibit the growth of pathogens and prevent diseases caused by fungi or other microorganisms. At the same time, it can also block the invasion of some pests, because many insects do not like the taste or texture of this substance, thereby reducing the possibility of pests.

[0004] Traditional tree protection liquid spraying relies on manual use of a brush to dip the protection liquid from the loading barrel and manually apply it to the tree trunk. This method is inefficient and slow. Workers need to frequently go back and forth between the loading barrel and the tree, which limits the progress of the work and makes it difficult to meet the needs of large-scale maintenance. In addition, due to different personal techniques and strengths, the thickness of the protective liquid coating is uneven, affecting the protective effect. Too thick will lead to waste and prolonged drying time, while too thin will result in insufficient protection. Long-term manual operation can also easily cause worker fatigue, reduce quality, and increase costs. Utility Model Content

[0005] In order to overcome the shortcoming of low efficiency of artificial spraying of protective liquid, the utility model aims to provide a sprayer for landscape trees.

[0006] A sprayer for landscape trees includes a fixed frame, a moving wheel, a loading barrel, a feeding pipe, a high-pressure water pump, a connecting pipe, a fixed shaft, a rotating block, an electric slide rail and a nozzle. At least four moving wheels are installed at the bottom of the fixed frame, the fixed frame is connected to a loading barrel, the loading barrel is connected to a feeding pipe, one side of the loading barrel is connected to a high-pressure water pump and two fixed shafts, one end of the high-pressure water pump is connected to a connecting pipe, a driving assembly is connected to the loading barrel and the fixed shaft, the fixed shaft is rotatably connected to a rotating block, the rotating block is connected to an electric slide rail, the slider of the electric slide rail is connected to a nozzle, and the connecting pipe is connected to the nozzle.

[0007] In a preferred embodiment of the utility model, the driving assembly includes a connecting block, an electric push rod and a push plate. The loading barrel is connected to the electric push rod, the push rod of the electric push rod is connected to the push plate, and the rotating blocks are all connected to the connecting blocks.

[0008] In a preferred embodiment of the present invention, the driving assembly further includes a scroll spring, and the scroll spring is connected between the rotating block and the fixed shaft.

[0009] In a preferred embodiment of the utility model, a brush is also included, and the upper and lower sides of the nozzle are connected with the brush.

[0010] In a preferred embodiment of the utility model, a transparent plate is also included, and the front and rear sides of the charging barrel are both connected with the transparent plate.

[0011] In a preferred embodiment of the utility model, a servo motor and a stirring rod are also included. The servo motor is installed on the charging barrel, and the output shaft of the servo motor extends into the charging barrel. The stirring rod is connected to the output shaft of the servo motor.

[0012] The utility model is provided with a high-pressure water pump, a rotating block, an electric slide rail and a nozzle. There is no need to manually apply the protective liquid, which reduces the labor intensity of workers and quickly covers the surface of the tree trunk with the protective liquid, greatly reducing the time for applying the paint. A brush is also provided to apply the protective liquid on the tree trunk, ensuring that the distribution of the protective liquid on the tree trunk is more uniform, avoiding affecting the protective effect due to local excessive thickness or thinness. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a cross-sectional schematic diagram of the fixed shaft of the utility model.

[0015] Figure 3 It is a cross-sectional schematic diagram of the electric slide rail of the utility model.

[0016] Figure 4 It is a cross-sectional schematic diagram of the charging barrel of the utility model.

[0017] Figure 5 This is a schematic diagram of the separation of the nozzle and brush structure of the utility model.

[0018] Figure numbers: 1-fixed frame, 2-moving wheel, 3-charging barrel, 31-feeding pipe, 4-high-pressure water pump, 5-connecting pipe, 6-fixed shaft, 7-rotating block, 8-electric slide rail, 9-slider, 10-spray nozzle, 11-volute spring, 12-connecting block, 13-electric push rod, 14-push plate, 15-brush, 16-transparent plate, 17-servo motor, 18-stirring rod. DETAILED DESCRIPTION

[0019] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as: above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as: first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0020] A sprayer for landscape trees, such as Figure 1-Figure 5 As shown, it includes a fixed frame 1, a moving wheel 2, a charging barrel 3, a feeding pipe 31, a high-pressure water pump 4, a connecting pipe 5, a fixed shaft 6, a rotating block 7, an electric slide rail 8, a nozzle 10, a brush 15, a transparent plate 16, a servo motor 17 and a stirring rod 18. Four moving wheels 2 are installed at the bottom of the fixed frame 1, the top of the fixed frame 1 is fixedly connected with the charging barrel 3, the top of the charging barrel 3 is fixedly connected with the feeding pipe 31, the feeding pipe 31 is communicated with the charging barrel 3, the right side of the charging barrel 3 is fixedly connected with the high-pressure water pump 4 and two fixed shafts 6, the liquid extraction end of the high-pressure water pump 4 is communicated with the charging barrel 3, the liquid discharge end of the high-pressure water pump 4 is fixedly connected with the connecting pipe 5, the charging barrel 3 and the fixed shaft 6 are connected with a driving assembly, the fixed shaft 6 is rotatably connected with the rotating block 7, and the side of the rotating block 7 away from the fixed shaft 6 is fixedly connected with the electric slide rail 8. A semicircular nozzle 10 is fixedly connected to the slider 9 of the electric slide rail 8, and the connecting pipe 5 is fixedly connected to the nozzle 10. Semicircular brushes 15 are fixedly connected to the upper and lower sides of the nozzle 10. Transparent plates 16 are fixedly connected to the front and rear sides of the loading barrel 3. The amount of protective liquid in the loading barrel 3 can be observed through the transparent plate 16, so that it is convenient to replenish the protective liquid in the loading barrel 3. A servo motor 17 is installed on the top of the loading barrel 3, and the output shaft of the servo motor 17 extends into the interior of the loading barrel 3. A stirring rod 18 is fixedly connected to the output shaft of the servo motor 17. When the charging barrel 3 is filled with protective liquid, the stirring rod 18 is driven to rotate by the servo motor 17, so that the protective liquid in the charging barrel 3 can be stirred, which can ensure that the protective liquid is always in a uniform state and avoid poor protection effect in some areas due to uneven composition of the protective liquid.

[0021] like Figure 1-Figure 3 As shown, the driving assembly includes a volute spring 11, a connecting block 12, an electric push rod 13 and a push plate 14. The volute spring 11 is fixedly connected between the rotating block 7 and the fixed shaft 6. The electric push rod 13 is fixedly connected to the right side of the loading barrel 3. The push rod of the electric push rod 13 is fixedly connected to the push plate 14. The rotating block 7 is fixedly connected to the connecting block 12.

[0022] When it is necessary to spray protective liquid on the tree trunk, the push plate 14 is driven to move to the right by the electric push rod 13, so that the push plate 14 simultaneously pushes the two connecting blocks 12 to rotate away from the electric push rod 13, so that the two rotating blocks 7 are rotated away from each other along the fixed axis 6, and the volute spring 11 is stretched, so that the two nozzles 10 are opened, and then the sprayer is driven to move closer to the tree trunk by the moving wheel 2, so that the tree trunk is located between the two nozzles 10, and then the push plate 14 is driven to move to the left and reset by the electric push rod 13, and the volute spring 11 returns to its original state. Under the elastic force of the volute spring 11, the two rotating blocks 7 are reversed and reset, and the two nozzles 10 are reversed and reset. The two nozzles 10 wrap the tree trunk, and then the high-pressure water pump 4 is used to load the material. The protective liquid in the cylinder 3 is drawn into the nozzle 10 through the connecting pipe 5, and the protective liquid is evenly sprayed on the surface of the trunk through the nozzle 10, and then the slider 9 of the electric slide rail 8 drives the two nozzles 10 to move downward, so that the trunk can be completely sprayed, and then the slider 9 of the electric slide rail 8 drives the two nozzles 10 to move upward and reset. There is no need to manually apply the protective liquid, which reduces the labor intensity of the workers, quickly covers the surface of the trunk with the protective liquid, and greatly reduces the time of applying the paint. During the up and down movement of the nozzle 10, uniform spraying can be achieved, and the brush 15 can apply the protective liquid on the trunk to ensure that the protective liquid is more evenly distributed on the trunk to avoid affecting the protective effect due to local excessive thickness or thinness.

[0023] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A sprayer for landscape trees, characterized by: The invention comprises a fixed frame (1), a moving wheel (2), a loading barrel (3), a feeding pipe (31), a high-pressure water pump (4), a connecting pipe (5), a fixed shaft (6), a driving assembly, a rotating block (7), an electric slide rail (8) and a nozzle (10). At least four moving wheels (2) are installed at the bottom of the fixed frame (1). The loading barrel (3) is connected to the fixed frame (1). The loading barrel (3) is connected to the feeding pipe (31). One side of the loading barrel (3) is connected to the high-pressure water pump (4) and two fixed shafts (6). One end of the high-pressure water pump (4) is connected to the connecting pipe (5). The loading barrel (3) and the fixed shaft (6) are connected to the driving assembly. The fixed shaft (6) is rotatably connected to a rotating block (7). The rotating block (7) is connected to an electric slide rail (8). The slider (9) of the electric slide rail (8) is connected to the nozzle (10). The connecting pipe (5) is connected to the nozzle (10).

2. A sprayer for landscape trees according to claim 1, characterized in that: The driving assembly comprises a connecting block (12), an electric push rod (13) and a push plate (14); the charging barrel (3) is connected to the electric push rod (13); the push rod of the electric push rod (13) is connected to the push plate (14); and the rotating block (7) is connected to the connecting block (12).

3. A sprayer for landscape trees according to claim 2, characterized in that: The driving assembly further comprises a scroll spring (11), and a scroll spring (11) is connected between the rotating block (7) and the fixed shaft (6).

4. A sprayer for landscape trees according to claim 3, characterized in that: The sprayer also includes a brush (15), and the brushes (15) are connected to both the upper and lower sides of the spray head (10).

5. A sprayer for landscape trees according to claim 4, characterized in that: The sprayer also includes a transparent plate (16), and the transparent plate (16) is connected to both the front and rear sides of the loading barrel (3).

6. A sprayer for landscape trees according to claim 5, characterized in that: The sprayer further comprises a servo motor (17) and a stirring rod (18). The servo motor (17) is mounted on the loading barrel (3). The output shaft of the servo motor (17) extends into the interior of the loading barrel (3). The output shaft of the servo motor (17) is connected to the stirring rod (18).

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