Hard ground plane target semi-automatic brushing device

Abstract

The utility model relates to a semi-automatic brushing device for a hard ground plane target, which belongs to the technical field of plane target brushing, and comprises a walking component, a charging barrel, a working hopper and a coating roller, the walking assembly can walk along the ground; the charging barrel and the working hopper are installed on the walking assembly. The charging barrel is used for containing target paint; the working hopper is arranged below the charging barrel; the working hopper is communicated with the charging barrel, so that the coating in the charging barrel can fall into the working hopper under the action of gravity; a first opening is formed in the bottom of the working hopper and faces the ground, so that the coating in the charging barrel passes through the working hopper and is discharged to the ground from the first opening; the coating roller is arranged at the first opening, and the coating roller makes contact with the ground and rolls relative to the ground so that the coating falling on the ground can be brushed.

Description

Technical Field

[0001] The utility model belongs to the technical field of flat target painting, and particularly relates to a semi-automatic painting device for flat targets on hard ground. Background Art

[0002] Flat targets are usually painted on hard ground such as asphalt roads and cement floors. These flat targets are usually applied to the measurement of lidar or oblique photography, etc. In the prior art, the painting devices for these ground flat targets have complex structures or complex paint feeding methods on the ground during the painting process, and cannot well meet the actual requirements of people. Summary of the Utility Model

[0003] Aiming at the deficiencies in the related art, the utility model provides a semi-automatic painting device for flat targets on hard ground to simplify the structure of the semi-automatic painting device for flat targets on hard ground and facilitate the painting of flat targets.

[0004] The utility model provides a semi-automatic painting device for flat targets on hard ground, including:

[0005] A traveling assembly that can travel along the ground;

[0006] A material barrel for containing target paint; the material barrel is installed on the traveling assembly;

[0007] A working bucket which is arranged below the material barrel; the working bucket is communicated with the material barrel, and a first opening is arranged at the bottom of the working bucket, and the first opening faces the ground;

[0008] A paint roller for painting paint; the paint roller is arranged at the first opening, and the paint roller is in contact with the ground and can roll relative to the ground;

[0009] Wherein, the paint in the material barrel is fed to the ground through the working bucket from the first opening, and the paint roller rolls relative to the ground to paint the paint falling on the ground.

[0010] This technical solution sets a material barrel to contain paint, and sets a working bucket below the material barrel so that the paint in the material barrel can be fed through the working bucket; by setting a paint roller at the first opening of the working bucket, the paint roller can timely paint the paint falling on the ground; by setting a traveling assembly, the traveling assembly drives the material barrel and the working bucket to move so that the paint can be conveniently fed to the ground, thereby facilitating the painting of flat targets.

[0011] In some of these embodiments, a cavity is defined inside the working bucket. A second opening is provided at the rear end of the working bucket, and the second opening and the first opening are respectively in communication with the cavity; the paint roller is arranged near the second opening; the paint roller is connected with a handle, the handle is rotationally connected with the paint roller, and one end of the handle far away from the paint roller is arranged outside the cavity through the second opening.

[0012] In some of these embodiments, a communication port is provided at the top of the working bucket, the communication port is in communication with the cavity, and the communication port is in communication with the material barrel through a hose.

[0013] In some of these embodiments, the working bucket is provided with a guide rail, and the guide rail is arranged along the traveling direction of the traveling assembly; connecting parts are respectively arranged at both axial ends of the paint roller, and the connecting parts are connected to the working bucket and slide along the guide rail.

[0014] In some of these embodiments, the working bucket is provided with an aggregate box, and the aggregate box is located inside the cavity and is arranged near the front end of the working bucket. The aggregate box is used for recovering the paint dripping onto the ground.

[0015] In some of these embodiments, the working bucket is provided with a connecting plate, and the connecting plate is located inside the cavity and is arranged near the front end of the working bucket. One side of the connecting plate is arranged near the aggregate box, and the side of the connecting plate far away from the aggregate box is inclined downward.

[0016] In some of these embodiments, a feed inlet is provided at the top of the material barrel, and a discharge outlet is provided at the bottom of the material barrel; the discharge outlet is connected with a hose, and the discharge outlet is in communication with the working bucket through the hose.

[0017] In some of these embodiments, it further includes a telescopic rod. The telescopic rod includes a fixed end and a telescopic end. The fixed end is installed on the traveling assembly, the telescopic end is arranged downward, and the working bucket is connected to the telescopic end.

[0018] In some of these embodiments, the traveling assembly includes a mounting frame and traveling wheels. The mounting frame is a frame structure, and the material barrel and the working bucket are respectively installed on the mounting frame; the traveling wheels are installed at the bottom of the mounting frame.

[0019] In some of these embodiments, the mounting frame is provided with a support plate, the material barrel is arranged on the support plate, and the working bucket is located below the support plate.

[0020] Based on the above technical solutions, in the semi-automatic painting device for hard ground plane targets in the embodiments of the present utility model, the paint feeding is convenient, and the paint roller can timely paint the paint falling onto the ground, which not only improves the efficiency and saves manpower, but also the arranged targets have uniform specifications and a flat surface. Description of the Drawings

[0021] The accompanying drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0022] Figure 1 is a schematic structural diagram of an embodiment of a semi-automatic painting device for a hard ground plane target of the present utility model;

[0023] Figure 2 is a schematic structural diagram of a material cylinder in an embodiment of a semi-automatic painting device for a hard ground plane target of the present utility model;

[0024] Figure 3 is a schematic structural diagram when a working bucket and a paint roller are assembled in an embodiment of a semi-automatic painting device for a hard ground plane target of the present utility model;

[0025] Figure 4 is a schematic structural diagram of a working bucket in an embodiment of a semi-automatic painting device for a hard ground plane target of the present utility model;

[0026] Figure 5 is a schematic structural diagram of a paint roller in an embodiment of a semi-automatic painting device for a hard ground plane target of the present utility model.

[0027] In the figure: 1, traveling assembly; 2, material cylinder; 3, battery; 4, working bucket; 5, hose; 6, telescopic rod; 7, paint roller; 11, mounting frame; 12, support plate; 13, operation part; 14, traveling wheel; 21, discharge port; 41, communication port; 42, guide rail; 43, second opening; 44, aggregate box; 45, first opening; 46, connecting plate; 71, handle; 72, connecting part. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present 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 thus should not be construed as a limitation to the present utility model.

[0030] The terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0031] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] As Figures 1 - 5 shown, in a schematic embodiment of a semi-automatic painting device for a hard ground planar target of the present utility model, the semi-automatic painting device for a hard ground planar target includes a traveling assembly 1, a material barrel 2, a working bucket 4, and a paint roller 7; the traveling assembly 1 can travel along the ground; the material barrel 2 and the working bucket 4 are respectively installed on the traveling assembly 1, and when the traveling assembly 1 travels along the ground, it drives the material barrel 2 and the working bucket 4 to move synchronously; the material barrel 2 is used for storing target paint; the working bucket 4 is arranged below the material barrel 2; the working bucket 4 is communicated with the material barrel 2 so that the paint in the material barrel 2 can fall into the working bucket 4 under the action of gravity; a first opening 45 is provided at the bottom of the working bucket 4, and the first opening 45 faces the ground so that the paint in the material barrel 2 passes through the working bucket 4 and is discharged to the ground through the first opening 45; the paint roller 7 is arranged at the first opening 45 and is used for painting the paint; when the traveling assembly 1 travels, the material barrel 2 and the working bucket 4 move synchronously with the traveling assembly 1, and the paint is continuously and evenly discharged to the ground along the traveling path of the traveling assembly 1, and the paint roller 7 contacts the ground and rolls relative to the ground to paint the paint falling on the ground.

[0033] The above-mentioned semi-automatic painting device for hard ground plane targets is provided with a material cylinder 2 for containing paint, and a working hopper 4 is arranged below the material cylinder 2 so that the paint in the material cylinder 2 can be fed through the working hopper 4; a paint roller 7 is arranged at the first opening 45 of the working hopper 4 so that the paint roller 7 can timely paint the paint falling on the ground; a walking assembly 1 is provided so that the walking assembly 1 drives the material cylinder 2 and the working hopper 4 to move, so that it is convenient for the paint to be fed onto the ground, thereby facilitating the painting of the plane target.

[0034] As Figure 1 shown, the walking assembly 1 includes a mounting frame 11 and walking wheels 14. The mounting frame 11 is a square frame structure, and the material cylinder 2 and the working hopper 4 are respectively mounted on the mounting frame 11; the walking wheels 14 are mounted at the bottom of the mounting frame 11.

[0035] The mounting frame 11 is provided with a support plate 12, the material cylinder 2 is arranged on the support plate 12, and the working hopper 4 is located below the support plate 12.

[0036] In some embodiments, the walking wheels 14 are set to four, and the four walking wheels 14 are correspondingly arranged at the four corners of the lower end of the mounting frame 11.

[0037] An operation part 13 is arranged at the rear end of the mounting frame 11, and the staff can push the walking assembly 1 to walk through the operation part 13. It should be noted that along the walking direction of the walking assembly 1, the two relatively opposite ends of the walking assembly 1 in the horizontal direction are called the front end and the rear end. This belongs to the well-known common sense technology in the art and will not be elaborated here.

[0038] As Figure 2 shown, a feed inlet is arranged at the top of the material cylinder 2, and the paint enters the material cylinder 2 from the feed inlet; a discharge outlet 21 is arranged at the bottom of the material cylinder 2, and the paint in the material cylinder 2 leaves the material cylinder 2 from the discharge outlet 21; a hose 5 is connected to the discharge outlet 21, and the discharge outlet 21 is communicated with the working hopper 4 through the hose 5, so that the paint in the material cylinder 2 enters the working hopper 4 from the discharge outlet 21 through the hose 5.

[0039] When the paint in the material cylinder 2 is used up, the paint can be replenished into the material cylinder 2 from the feed inlet.

[0040] As Figure 3 shown, a cavity is defined inside the working hopper 4. A second opening 43 is arranged at the rear end of the working hopper 4, and the second opening 43 and the first opening 45 are respectively communicated with the cavity; the paint roller 7 is arranged close to the second opening 43; the paint roller 7 is connected with a handle 71, the handle 71 is rotationally connected with the paint roller 7, and one end of the handle 71 away from the paint roller 7 is arranged outside the cavity through the second opening 43. The staff pushes the paint roller 7 forward along the path of the walking assembly 1 through the handle 71, so that the paint roller 7 rolls relative to the ground, thereby painting the ground.

[0041] The top of the working bucket 4 is provided with a communication port 41 which is in communication with the cavity. The communication port 41 is connected to the material cylinder 2 through a hose 5. The paint in the material cylinder 2 enters the working bucket 4 through the communication port 41 and then is discharged to the ground through the first opening 45.

[0042] As Figure 3 shown, the working bucket 4 is provided with a guide rail 42 which is arranged along the traveling direction of the traveling assembly 1. Both ends of the paint roller 7 in the axial direction are respectively provided with a connecting portion 72. The connecting portion 72 is connected to the working bucket 4 and slides along the guide rail 42 to restrict the movement path of the paint roller 7, so that the paint roller 7 moves forward along the guide rail 42.

[0043] The working bucket 4 is provided with an aggregate box 44 which is located in the cavity and is arranged near the front end of the working bucket 4. The aggregate box 44 is used to collect the paint dripping onto the ground.

[0044] In some embodiments, the bottom surface of the cavity is provided with a recess which is arranged near the front end of the working bucket 4. The aggregate box 44 is detachably arranged in the recess. When the semi-automatic painting device for the hard ground plane target finishes working, the aggregate box 44 can be taken out from the recess, so as to recycle the paint collected in the aggregate box 44.

[0045] The working bucket 4 is provided with a connecting plate 46 which is located in the cavity and is arranged near the front end of the working bucket 4. One side of the connecting plate 46 is arranged near the aggregate box 44, and the side of the connecting plate 46 away from the aggregate box 44 is inclined downward, so that the paint roller 7 can push the excess paint into the aggregate box 44.

[0046] It should be noted that the connecting plate 46 is used to form a slope, so that the paint roller 7 can move from the ground to the aggregate box 44 through the connecting plate 46, so that the excess paint falling on the ground can be pushed into the aggregate box 44 by the paint roller 7 along the connecting plate 46.

[0047] It should also be noted that one end of the guide rail 42 facing the front end of the working bucket 4 extends at least to the aggregate box 44, so that the paint roller 7 can move along the guide rail 42 to the aggregate box 44, so as to push the excess paint into the aggregate box 44.

[0048] As Figure 1 and Figure 3 shown, the above semi-automatic painting device for the hard ground plane target further includes a telescopic rod 6 which is used to adjust the position of the working bucket 4. The telescopic rod 6 includes a fixed end and a telescopic end. The fixed end is installed on the traveling assembly 1, the telescopic end is arranged downward, and the working bucket 4 is connected to the telescopic end. When the ground needs to be painted with a plane target, the telescopic rod 6 extends to make the working bucket 4 close to the ground. When the ground does not need to be painted with a plane target, the telescopic rod 6 contracts to make the working bucket 4 away from the ground.

[0049] In some embodiments, a universal ball head is provided at the telescopic end of the telescopic rod 6, and the universal ball head is connected to the top of the working bucket 4 to adjust the direction of the working bucket 4.

[0050] In some embodiments, the telescopic rod 6 is an electric telescopic rod 6, and a battery 3 for supplying power to the telescopic rod 6 is provided on the support plate 12.

[0051] It should be noted that the telescopic rod 6 is a hydraulic cylinder or a pneumatic cylinder.

[0052] It should also be noted that in order to prevent the lower end of the working bucket 4 from coming into contact with the ground and generating friction, the distance between the guide rail 42 and the lower end of the working bucket 4 is less than the radius of the paint roller 7. When the paint roller 7 comes into contact with the ground, there is still a certain distance between the lower end of the working bucket 4 and the ground.

[0053] In addition, it should be noted that when the telescopic rod 6 extends to make the working bucket 4 close to the ground, when the paint roller 7 comes into contact with the ground, the telescopic rod 6 stops extending.

[0054] The working principle of the above-mentioned semi-automatic painting device for hard ground plane targets is as follows: the telescopic rod 6 extends to make the working bucket 4 close to the ground until the paint roller 7 comes into contact with the ground; the paint in the paint bucket 2 is discharged to the ground through the first opening 45 of the working bucket 4. As the walking assembly 1 walks, the paint is continuously and evenly discharged to the ground. The worker pushes the paint roller 7 to brush the paint discharged to the ground, thereby painting a plane target; the worker pushes the paint roller along the guide rail 42 to the collecting box 44 to push the excess paint into the collecting box 44, thereby realizing the recovery of the excess paint. During the painting process, when the paint in the paint tank is insufficient, another worker can replenish the paint in time through the feed port without stopping the painting work.

[0055] The above-mentioned semi-automatic painting device for hard ground plane targets can not only realize the automatic discharging of the paint, but also the paint roller 7 can brush the discharged paint in time, and there is no need to stop the painting work for paint replenishment. The whole process of painting the plane target is simple and easy to operate, with high work efficiency, and the excess paint can be recycled.

[0056] Finally, it should be noted that the various embodiments in this specification are described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0057] The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it; although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: it is still possible to modify the specific implementation manners of the present invention or make equivalent replacements for some technical features; without departing from the spirit of the technical solutions of the present invention, they should all be covered within the scope of the technical solutions claimed by the present invention.

Claims

1. A semi-automatic brushing device for hard ground flat targets, characterized in that: include: A walking component capable of walking along the ground; A barrel for holding target coating; The barrel is installed on the walking assembly; A working bucket is disposed below the barrel; the working bucket is in communication with the barrel, a first opening is disposed at the bottom of the working bucket, and the first opening is disposed toward the ground; A paint roller, used for applying paint; the paint roller is arranged at the first opening, and the paint roller contacts the ground and can roll relative to the ground; The paint in the barrel is discharged from the first opening to the ground through the working bucket, and the paint roller rolls relative to the ground to apply the paint that falls on the ground.

2. The semi-automatic painting device for hard ground plane targets according to claim 1 is characterized in that: A cavity is defined inside the working bucket, and a second opening is provided at the rear end of the working bucket, and the second opening and the first opening are respectively connected to the cavity; the paint roller is arranged near the second opening; the paint roller is connected to a handle, and the handle is rotatably connected to the paint roller, and an end of the handle away from the paint roller is arranged outside the cavity through the second opening.

3. The semi-automatic painting device for hard ground plane targets according to claim 2 is characterized in that: A communication port is provided on the top of the working bucket, the communication port is communicated with the cavity, and the communication port is communicated with the barrel through a hose.

4. The semi-automatic painting device for hard ground plane targets according to claim 1 is characterized in that: The working bucket is provided with a guide rail, and the guide rail is arranged along the traveling direction of the traveling assembly; the two ends of the paint roller are respectively provided with connecting parts in the axial direction, and the connecting parts are connected to the working bucket and slide along the guide rail.

5. The semi-automatic painting device for hard ground plane targets according to claim 3 is characterized in that: The working bucket is provided with a material collecting box, which is located in the cavity and arranged close to the front end of the working bucket. The material collecting box is used to recover the paint dripping on the ground.

6. The semi-automatic painting device for hard ground plane targets according to claim 5 is characterized in that: The working bucket is provided with a connecting plate, which is located in the cavity and arranged near the front end of the working bucket, one side of the connecting plate is arranged near the material collection box, and the side of the connecting plate away from the material collection box is arranged downwardly inclined.

7. The semi-automatic painting device for hard ground plane targets according to claim 1 is characterized in that: A feed port is provided at the top of the barrel, and a discharge port is provided at the bottom of the barrel; the discharge port is connected with a hose, and the discharge port is communicated with the working bucket through the hose.

8. The semi-automatic painting device for hard ground plane targets according to claim 1 is characterized in that: It also includes a telescopic rod, which includes a fixed end and a telescopic end. The fixed end is installed on the walking assembly, the telescopic end is arranged downward, and the working bucket is connected to the telescopic end.

9. The semi-automatic painting device for hard ground plane targets according to claim 1 is characterized in that: The traveling assembly comprises a mounting frame and traveling wheels. The mounting frame is a frame structure. The barrel and the working bucket are respectively mounted on the mounting frame. The traveling wheels are mounted on the bottom of the mounting frame.

10. The semi-automatic painting device for hard ground plane targets according to claim 9, characterized in that: The mounting frame is provided with a support plate, the barrel is arranged on the support plate, and the working bucket is located below the support plate.

Images