Tree brushing device

Abstract

The utility model relates to the field of municipal greening, and discloses a tree painting device which comprises a base, a paint box is fixedly connected to the outer wall of the upper end of the base, a material suction pump is fixedly connected to the outer wall of the upper end of the paint box, and a material conveying pipe is fixedly connected to the inner wall of the right end of the material suction pump. An electric air cylinder is fixedly connected to the outer wall of the right side of the upper end of the base, a supporting frame is fixedly connected to the outer wall of the upper end of the electric air cylinder, a motor is fixedly connected to the outer wall of the upper end of the supporting frame, and a bidirectional lead screw is rotationally connected to the inner wall of the right end of the supporting frame. The motor clockwise rotates to drive the bidirectional lead screw to rotate, the upper cross beam and the lower cross beam move towards the two sides to adjust the distance to the length needing to be sprayed, the motor anticlockwise rotates to drive the cross beams to move towards the center, the upper arc-shaped cover and the lower arc-shaped cover move, spraying can be conducted at the same time, half of spraying time is shortened, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of municipal greening, in particular to a tree painting device. Background Art

[0002] Painting trees can form a protective film to prevent diseases such as pathogens, fungi and parasites from invading the interior of the tree, thereby reducing the possibility of tree diseases, which helps to extend the life of the tree and keep it healthy.

[0003] After searching, Chinese patent announcement number: CN219898659U discloses a tree pest prevention brushing device, including a bottom frame, the four corners of the bottom frame are respectively bolted with universal moving wheels, a push handle is welded on the left side of the upper part of the bottom frame, an insect pest prevention paint box is bolted to the upper part of the bottom frame, and a suction pump is bolted to the upper part of the insect pest prevention paint box, a fixed slide rail is bolted to the front and rear ends of the upper right side of the bottom frame, a visual protection moving frame assembly is installed on the upper part of the fixed slide rail, and the visual protection moving frame assembly is installed on the upper part of the fixed slide rail. The front and rear ends of the right side of the frame assembly are respectively installed with threaded hole connection seats, and the right side of the threaded hole connection seat is provided with an electric opening and closing frame assembly; the front and rear ends of the insect-proof paint box are respectively bolted with electric cylinders, and the inner upper part of the push handle is bolted with an electric control box, and the visual protection mobile frame assembly includes a connecting beam, and the front and rear ends of the connecting beam are welded with sliding sleeves, and the upper front and rear ends of the connecting beam are welded with groove limit beams, and the inner side of the groove limit beam is connected to a threaded lifting column; the inner side of the groove limit beam is provided with a transparent protective plate. The utility model is conducive to controlling the automatic opening and closing of the symmetrically arranged hollow arc cover through the arrangement of the movable connecting plate, the fixed ear plate and the electric push rod, which reduces the labor intensity of the staff and improves the work efficiency.

[0004] In the above technology, the opening and closing of the arc hood is realized by setting a movable connecting plate, a fixed ear plate and an electric push rod, so as to achieve the effect of improving work efficiency. However, the arc hood is raised by a threaded lifting column to spray the tree trunk. Since the arc hood needs to be moved from the starting point of spraying to the end point of spraying, the spraying speed is slow. When there are many tree trunks that need to be sprayed, the time is long and the work efficiency is low. Therefore, a tree painting device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a tree painting device, which aims to improve the problems of large moving distance of the arc cover and low working efficiency in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tree painting device, including a base, a paint box is fixedly connected to the upper outer wall of the base, a suction pump is fixedly connected to the upper outer wall of the paint box, a feeding pipe is fixedly connected to the right inner wall of the suction pump, an electric cylinder is fixedly connected to the upper right outer wall of the base, a support frame is fixedly connected to the upper outer wall of the electric cylinder, a motor is fixedly connected to the upper outer wall of the support frame, a two-way screw is rotatably connected to the right inner wall of the support frame, a crossbeam is threadedly connected to the outer wall of the two-way screw, an arc cover is rotatably connected to the right inner wall of the crossbeam, an electric push rod is rotatably connected to the rear end inner wall of the crossbeam, and a pushing assembly is fixedly connected to the upper left outer wall of the base.

[0007] As a further description of the above technical solution:

[0008] The pushing assembly comprises a fixed column, an upper inner wall of the fixed column is slidably connected with an armrest, and a front inner wall of the armrest is elastically connected with an insert block via a spring.

[0009] As a further description of the above technical solution:

[0010] One end of the spring is fixedly connected to the front end inner wall of the handrail, and the other end of the spring is fixedly connected to the rear end outer wall of the insert.

[0011] As a further description of the above technical solution:

[0012] The front end outer wall of the insert is hemispherical, the front end outer wall of the insert is slidably connected to the front end inner wall of the handrail, and the front end outer wall of the insert is slidably connected to the front end inner wall of the fixing column.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the right end of the electric push rod is rotatably connected to the inner wall of the rear end of the arc-shaped cover, and the electric push rod is symmetrically arranged.

[0015] As a further description of the above technical solution:

[0016] The arc-shaped cover is hollow, semicircular, and symmetrical.

[0017] As a further description of the above technical solution:

[0018] The outer walls at both ends of the crossbeam are slidably connected to the inner wall at the right end of the support frame.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, the motor rotates clockwise to drive the rotation of the bidirectional screw rod, so that the upper and lower beams move to both sides to adjust the spacing to the length required for spraying. The motor rotates counterclockwise to drive the beam to move toward the center, and the upper and lower arc covers move to spray at the same time, shortening the spraying time by half and improving work efficiency.

[0021] 2. In the utility model, the position of the armrest can be moved vertically by pressing the embedded block backward so that the embedded block retracts into the armrest. When it is moved to a suitable position, the embedded block pops out and snaps onto the front inner wall of the fixed column, so that the position of the armrest can be adjusted to meet the needs of people of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of a tree painting device proposed by the utility model;

[0023] Figure 2 A schematic diagram of an electric cylinder of a tree painting device proposed by the utility model;

[0024] Figure 3 A tree painting device proposed by the utility model Figure 2 Enlarged schematic diagram of point A.

[0025] Legend:

[0026] 1. Base; 2. Support frame; 3. Bidirectional screw; 4. Arc cover; 5. Electric push rod; 6. Crossbeam; 7. Motor; 8. Suction pump; 9. Handrail; 10. Fixed column; 11. Paint box; 12. Feed pipe; 13. Electric cylinder; 14. Spring; 15. Block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-Figure 3The utility model provides an embodiment: a tree painting device, including a base 1, a wheel set is arranged at the bottom end of the base 1, which is convenient for the movement of the painting device, a paint box 11 is fixedly connected to the upper outer wall of the base 1, and the paint box 11 is used to hold paint, the proportioned paint is loaded into the paint box 11, and the paint is sucked out by a suction pump 8, and a suction pump 8 is fixedly connected to the upper outer wall of the paint box 11, and the suction pump 8 is used to transport the paint in the paint box 11 to the arc cover 4 through the delivery pipe 12, and the arc cover 4 sprays the paint onto the tree trunk, a feeding pipe 12 is fixedly connected to the inner wall of the right end of the suction pump 8, and a plurality of feeding pipes 12 are provided. The right end of the feeding pipe 12 is detachably mounted on the inner wall of the arc cover 4, and an electric cylinder 13 is fixedly connected to the outer wall of the upper right end of the base 1. The vertical movement of the electric cylinder 13 drives the arc cover 4 to move through the support frame 2. The upper outer wall of the electric cylinder 13 is fixedly connected to the support frame 2, and the support frame 2 provides support for the movement of the cross beam 6, and provides support for the arc cover 4 through the cross beam 6.

[0029] Furthermore, a motor 7 is fixedly connected to the outer wall of the upper end of the support frame 2, and the motor 7 provides power for the rotation of the bidirectional screw rod 3. The bidirectional screw rod 3 is rotatably connected to the inner wall of the right end of the support frame 2. The clockwise rotation of the bidirectional screw rod 3 drives the upper and lower beams 6 to move to both sides, and the counterclockwise rotation of the bidirectional screw rod 3 drives the upper and lower beams 6 to move toward the center. The outer wall of the bidirectional screw rod 3 is threadedly connected with a beam 6, and the beam 6 slides on the inner wall of the support frame 2. The movement of the beam 6 drives the movement of the arc cover 4. The outer walls at both ends of the beam 6 are slidably connected to the inner wall of the right end of the support frame 2. An arc cover 4 is rotatably connected to the inner wall at the right end, and a plurality of nozzles are arranged on the inner wall of the arc cover 4, which can spray the paint in the arc cover 4. The arc cover 4 is hollow, semicircular, and symmetrically arranged. An electric push rod 5 is rotatably connected to the inner wall at the rear end of the crossbeam 6, and the electric push rod 5 is arranged outside the arc cover 4. The arc cover 4 is driven to rotate by the electric push rod 5. The outer wall of the right end of the electric push rod 5 is rotatably connected to the inner wall at the rear end of the arc cover 4. The electric push rod 5 is symmetrically arranged, and a pushing component is fixedly connected to the outer wall of the upper left end of the base 1.

[0030] Reference Figure 2 and Figure 3The pushing component includes a fixed column 10, which plays a fixing role. The fixed column 10 can provide support for the sliding of the armrest 9. The armrest 9 is slidably connected to the inner wall of the upper end of the fixed column 10, and the armrest 9 is convenient for the user to move the device. The front inner wall of the armrest 9 is elastically connected with an insert 15 through a spring 14. The front outer wall of the insert 15 is hemispherical. The front outer wall of the insert 15 is slidably connected to the front inner wall of the armrest 9. By pressing the insert 15 backward, the insert 15 is retracted into the armrest 9, and the position of the armrest 9 can be moved in the vertical direction. When it moves to a suitable position, the insert 15 pops out and is connected to the front inner wall of the fixed column 10 to fix the position of the armrest 9. The front outer wall of the insert 15 is slidably connected to the front inner wall of the fixed column 10, one end of the spring 14 is fixedly connected to the front inner wall of the armrest 9, and the other end of the spring 14 is fixedly connected to the rear end outer wall of the insert 15.

[0031] Working principle: By pressing the block 15 backward so that the block 15 retracts into the handrail 9, the position of the handrail 9 can be moved in the vertical direction. When it moves to the appropriate position, the block 15 pops out and is connected to the front end inner wall of the fixed column 10 to fix the position of the handrail 9. By starting the motor 7 to rotate clockwise to drive the rotation of the bidirectional screw rod 3, the upper and lower beams 6 move to both sides to adjust the spacing to the length required for spraying. The electric cylinder 13 drives the support frame 2 to move the position so that the arc cover 4 at the lower end moves to the starting point of spraying. The suction pump 8 is started to transport the paint in the paint box 11 to the arc cover 4 through the feed pipe 12, and the paint is sprayed onto the tree trunk through the arc cover 4. The motor 7 rotates counterclockwise to drive the beam 6 to move toward the center. The movement of the upper and lower arc covers 4 can spray the tree trunk at the same time, shortening the spraying time.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tree painting device, comprising a base (1), characterized in that: A paint box (11) is fixedly connected to the outer wall of the upper end of the base (1), a suction pump (8) is fixedly connected to the outer wall of the upper end of the paint box (11), a feed pipe (12) is fixedly connected to the inner wall of the right end of the suction pump (8), an electric cylinder (13) is fixedly connected to the outer wall of the upper right end of the base (1), a support frame (2) is fixedly connected to the outer wall of the upper end of the electric cylinder (13), a motor (7) is fixedly connected to the outer wall of the upper end of the support frame (2), a bidirectional screw rod (3) is rotatably connected to the inner wall of the right end of the support frame (2), a crossbeam (6) is threadedly connected to the outer wall of the bidirectional screw rod (3), an arc cover (4) is rotatably connected to the inner wall of the right end of the crossbeam (6), an electric push rod (5) is rotatably connected to the inner wall of the rear end of the crossbeam (6), and a pushing component is fixedly connected to the outer wall of the upper left end of the base (1).

2. A tree painting device according to claim 1, characterized in that: The pushing assembly comprises a fixed column (10), an upper inner wall of which is slidably connected to a handrail (9), and a front inner wall of the handrail (9) is elastically connected to an insert (15) via a spring (14).

3. A tree painting device according to claim 2, characterized in that: One end of the spring (14) is fixedly connected to the front inner wall of the handrail (9), and the other end of the spring (14) is fixedly connected to the rear outer wall of the insert (15).

4. A tree painting device according to claim 2, characterized in that: The front end outer wall of the insert (15) is hemispherical, the front end outer wall of the insert (15) is slidably connected to the front end inner wall of the handrail (9), and the front end outer wall of the insert (15) is slidably connected to the front end inner wall of the fixing column (10).

5. A tree painting device according to claim 1, characterized in that: The outer wall of the right end of the electric push rod (5) is rotatably connected to the inner wall of the rear end of the arc-shaped cover (4), and the electric push rod (5) is symmetrically arranged.

6. A tree painting device according to claim 1, characterized in that: The arc-shaped cover (4) is hollow, the arc-shaped cover (4) is semicircular, and the arc-shaped cover (4) is symmetrical.

7. A tree painting device according to claim 1, characterized in that: The outer walls at both ends of the crossbeam (6) are slidably connected to the inner wall at the right end of the support frame (2).

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