Outer wall roll coating equipment with adjustable roll coating brush position

Abstract

The utility model discloses outer wall roll coating equipment with adjustable roll coating brush position, and relates to the technical field of roll coating equipment, the outer wall roll coating equipment specifically comprises a coating barrel, a coating pump and a roll coating structure, the coating barrel is connected with the roll coating structure through the coating pump, the roll coating structure comprises a handle, the handle is of a hollow structure, and the handle is connected with the roll coating structure through the coating pump. The bottom of the handle is connected with the liquid outlet end of the paint pump through a connecting pipe, one side of the top end of the handle is fixedly connected with a discharging pipe, and the top of the handle is fixedly connected with a transverse support. According to the outer wall roll-coating equipment with the roll-coating brush position adjustable, by arranging the adjusting rod and the transverse support, the included angle between the adjusting rod and the transverse support can be adjusted according to requirements, so that when the handle moves, the roll-coating position of the roll-coating brush is changed, then the roll-coating brush can make contact with an outer wall or the inner wall of a hole at various angles, and the adaptability of the equipment is improved; through the arrangement of the handle, the handle can replace part of the coating fluid pipeline, and the weight of the roller coating structure during holding is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of roller coating equipment, in particular to an external wall roller coating equipment with adjustable position of the roller brush. Background Art

[0002] During the construction of the external wall, some coatings such as waterproof coatings need to be applied to the external wall. During the coating process, roller coating equipment is required. Commonly used roller coating equipment in the prior art usually includes a grip rod, a roller brush barrel frame, and a roller brush barrel. Workers dip the roller brush barrel into the coating and roll it on the surface of the external wall. However, since the coating is a liquid, during the dipping process, the coating is likely to drip, resulting in waste of the coating, and repeatedly dipping the coating seriously affects the efficiency of external wall roller coating. To address this problem, in the prior art, an authorized patent document with the application number CN202321477344.2 discloses an external wall coating application device. This solution solves the problems of coating dripping and the need for repeated dipping by spraying the coating onto the roller brush drum. However, the position between the roller brush drum and the grip rod in this solution remains unchanged, which is inconvenient for workers to roll coat some inclined surfaces or holes, reducing its practicability. Moreover, the coating area of the roller brush drum is fixed, which is not conducive to roller coating of smaller areas. Based on this, this application proposes an external wall roller coating equipment with adjustable position of the roller brush. Content of the Utility Model

[0003] The utility model provides an external wall roller coating equipment with adjustable position of the roller brush, which solves the problems mentioned in the above background art that the position between the roller brush drum and the grip rod remains unchanged, making it inconvenient for workers to roll coat some inclined surfaces or holes, reducing its practicability, and the coating area of the roller brush drum is fixed, which is not conducive to roller coating of smaller areas.

[0004] The utility model provides the following technical solution: an external wall roller coating equipment with adjustable position of the roller brush, including a coating bucket, a coating pump, and a roller coating structure. The coating bucket is connected to the roller coating structure through the coating pump. The roller coating structure includes a handle, and the handle is a hollow structure. The bottom of the handle is connected to the liquid outlet end of the coating pump through a connecting pipe. One side of the top of the handle is fixedly connected with a discharge pipe. A cross brace is fixedly connected to the top of the handle. The end of the cross brace away from the handle is movably connected with an adjusting rod, and the adjusting rod is fixed to the cross brace through a bolt. The other end of the adjusting rod is movably sleeved with a roller brush.

[0005] The roller brush includes a drum, and two adjacent drums are in a threaded connection state. The drum wall of the drum is evenly provided with paint channels, and discharge holes are evenly arranged outside the paint channels. The outer surface of the drum is wrapped with bristles. One end of the roller brush is in threaded connection with a first sealing cover, and the other end of the roller brush is in threaded connection with a second sealing cover. The end of the adjusting rod away from the cross brace is movably connected to the second sealing cover, and the other end of the discharge pipe is movably connected to the middle of the second sealing cover. A connecting flow channel is arranged on the cover wall of the second sealing cover, and the inner cavity of the discharge pipe is communicated with the paint channel through the connecting flow channel.

[0006] Preferably, the liquid inlet end of the paint pump is fixedly connected with a feed pipe, and the other end of the feed pipe extends to the bottom end of the inner cavity of the paint bucket.

[0007] Preferably, both sides of the end of the adjusting rod away from the roller brush are fixedly connected with rotating rods. The other ends of the rotating rods are movably connected to the cross brace. Threaded holes adapted to bolts are arranged in the middle of the rotating rods, and the bolts are in threaded connection with the cross brace.

[0008] Preferably, one end of the drum is fixedly connected with a threaded pipe, and the other end of the drum is provided with a threaded groove adapted to the threaded pipe. The second sealing cover is adapted to the threaded pipe, and the first sealing cover is adapted to the threaded groove.

[0009] Preferably, the first sealing cover is of a convex structure. The outer diameter of the end of the first sealing cover away from the drum is larger than that of the other end, and the distance value between two relatively arranged paint channels is not greater than the outer diameter of the end of the first sealing cover away from the drum.

[0010] Preferably, an observation slit is arranged on one side of the inner cavity of the handle, and the length value of the observation slit is the same as the length value of the handle.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. For the external wall roller coating device with adjustable roller brush position, through the setting of the roller brush, the user can change the length of the roller brush by adding drums, thereby achieving the purpose of adjusting the roller coating range, enabling the roller coating device to adapt to external walls of various sizes and improving the adaptability of the device; moreover, the setting of the paint channels enables the paint to be evenly distributed on the roller brush, ensuring the roller coating effect.

[0013] 2. For the external wall roller coating device with adjustable roller brush position, through the setting of the adjusting rod and the cross brace, the included angle between the adjusting rod and the cross brace can be adjusted according to requirements, so that when the handle moves, the roller coating position of the roller brush changes, and thus the roller brush can contact external walls or the inner walls of holes at various angles, improving the adaptability of the device; through the setting of the handle, the handle can replace a part of the paint fluid pipeline, reducing the weight when holding the roller coating structure. Description of the Drawings

[0014] Figure 1 This is a front schematic view of the structure of the present utility model;

[0015] Figure 2 This is the structure of the present utility model Figure 1 back schematic view;

[0016] Figure 3 This is a schematic view of the connection between the roller brush and the adjusting rod of the structure of the present utility model;

[0017] Figure 4 This is the structure of the present utility model Figure 3 explosion schematic view;

[0018] Figure 5 This is the structure of the present utility model Figure 3 sectional schematic view.

[0019] In the figure: 1, paint bucket; 2, paint pump; 3, handle; 4, connecting pipe; 5, feed pipe; 6, discharge pipe; 7, first sealing cover; 8, roller brush; 9, cross brace; 10, bolt; 11, adjusting rod; 12, threaded pipe; 13, second sealing cover; 14, connecting flow channel; 15, bristles; 16, drum; 17, paint channel; 18, rotating rod. Specific implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model 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 in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] The present utility model provides an exterior wall roller coating device with adjustable roller brush position, including a paint bucket 1, a paint pump 2 and a roller coating structure. The liquid inlet end of the paint pump 2 is fixedly connected with a feed pipe 5, and the other end of the feed pipe 5 extends to the bottom end of the inner cavity of the paint bucket 1. The liquid outlet end of the paint pump 2 is fixedly connected with a connecting pipe 4. Through the setting of the paint pump 2, the paint stored in the paint bucket 1 can be pumped into the inner cavity of the connecting pipe 4.

[0022] The roller coating structure includes a handle 3. The handle 3 is a hollow structure. The other end of the connecting pipe 4 extends to the bottom end of the inner cavity of the handle 3. The paint in the connecting pipe 4 can enter the inner cavity of the handle 3. One side of the top end of the handle 3 is fixedly connected with a discharge pipe 6. The inner cavity of the discharge pipe 6 is communicated with the inner cavity of the handle 3. The paint in the handle 3 can enter the inner cavity of the discharge pipe 6. An observation slit is provided on one side of the inner cavity of the handle 3. The length value of the observation slit is the same as the length value of the handle 3. Through the setting of the observation slit, it is convenient for the user to observe the cleaning situation of the inner cavity of the handle 3.

[0023] The materials of the above-mentioned feed pipe 5, connecting pipe 4 and discharge pipe 6 can all be corrugated pipes.

[0024] A cross brace 9 is fixedly connected to the top of the handle 3. One end of the cross brace 9 away from the handle 3 is movably connected to an adjusting rod 11. On both sides of one end of the adjusting rod 11, rotating rods 18 are fixedly connected. The other end of the rotating rod 18 is movably connected to the cross brace 9. A threaded hole is provided in the middle of the rotating rod 18. A bolt 10 is threadedly connected to the inner cavity of the threaded hole. The bolt 10 is in a threaded connection state with the cross brace 9. Through the setting of the bolt 10, by using the bolt 10, the adjusting rod 11 and the cross brace 9 can be in a fixedly connected state, and the position of the adjusting rod 11 can be kept unchanged, which is convenient for the handle 3 to drive the adjusting rod 11 to move. When the bolt 10 is separated from the adjusting rod 11, the adjusting rod 11 and the cross brace 9 are in a movably connected state, and the included angle between the adjusting rod 11 and the cross brace 9 can be adjusted according to requirements.

[0025] A rolling brush 8 is movably sleeved on the end of the adjusting rod 11 away from the rotating rod 18. The rolling brush 8 includes a drum 16. Two adjacent drums 16 are in a threaded connection state. When the device is in use, the user can adjust the number of drums 16 according to requirements, so that the rolling area of the rolling brush 8 changes. The device can adapt to exterior walls of various sizes, improving the adaptability of the device.

[0026] One end of the drum 16 is fixedly connected with a threaded pipe 12, and a threaded groove adapted to the threaded pipe 12 is provided at the other end of the drum 16. Through the setting of the threaded pipe 12 and the threaded groove, two drums 16 can be threadedly connected together.

[0027] Coating channels 17 are evenly provided on the wall of the drum 16. Discharge holes are evenly provided on the outside of the coating channels 17. A brush hair 15 is wrapped on the outer surface of the drum 16. Through the setting of the discharge holes, the coating can contact the brush hair 15. When the rolling brush 8 rotates on the exterior wall, the coating can be smeared on the exterior wall.

[0028] One end of the rolling brush 8 is threadedly connected with a first sealing cover 7, and the other end of the rolling brush 8 is threadedly connected with a second sealing cover 13. The second sealing cover 13 is adapted to the threaded pipe 12, and the first sealing cover 7 is adapted to the threaded groove. And the first sealing cover 7 is of a convex structure. The outer diameter of the end of the first sealing cover 7 away from the drum 16 is larger than the outer diameter of the other end, and the distance value between two relatively arranged coating channels 17 is not greater than the outer diameter of the end of the first sealing cover 7 away from the drum 16. The first sealing cover 7 can be used to seal the coating channels 17, and the size of the first sealing cover 7 is set according to requirements and is not limited here.

[0029] One end of the adjusting rod 11 away from the cross brace 9 is movably connected to the second sealing cover 13, and the other end of the discharge pipe 6 is movably connected to the middle part of the second sealing cover 13. A connecting flow channel 14 is provided on the cover wall of the second sealing cover 13. The inner cavity of the discharge pipe 6 is communicated with the coating channel 17 through the connecting flow channel 14. Through the setting of the connecting flow channel 14, the coating can enter the coating channel 17.

[0030] As can be seen from the above description, during the external wall rolling coating process of the rolling coating device, the angle between the rolling brush 8 and the handle 3 can be adjusted according to requirements, and the length of the rolling brush 8 can be adjusted according to requirements, so that the rolling coating device can adapt to external walls of various angles and various sizes, improving the adaptability of the rolling coating device.

[0031] In summary: When the external wall rolling coating device with adjustable rolling brush position is in use, the user can add the number of rollers 16 according to requirements, change the rolling area of the rolling brush 8, and improve the adaptability of the rolling coating device. During the rolling coating process, the coating pump 2 is in a working state. When the coating pump 2 works, the coating stored in the coating bucket 1 for external wall coating is pumped into the connecting pipe 4. The coating in the connecting pipe 4 enters the inner cavity of the coating channel 17 through the inner cavity of the handle 3, the discharge pipe 6 and the connecting flow channel 14. The coating in the coating channel 17 contacts the bristles 15 through the discharge holes. During the process of the rolling brush 8 rolling along the external wall, the rolling brush 8 can evenly apply the coating to achieve the rolling coating of the external wall. And when the device is in use, the user can adjust the angle between the rolling brush 8 and the handle 3 according to requirements, change the position of the rolling brush 8, and facilitate the rolling brush of the device on the external wall.

[0032] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An external wall rolling coating device with an adjustable position of the rolling brush, comprising a paint bucket (1), a paint pump (2) and a rolling coating structure, characterized in that: The paint bucket (1) is connected to the roller coating structure through a paint pump (2). The roller coating structure includes a handle (3). The handle (3) is a hollow structure. The bottom of the handle (3) is connected to the liquid outlet end of the paint pump (2) through a connecting pipe (4). One side of the top of the handle (3) is fixedly connected with a discharge pipe (6). The top of the handle (3) is fixedly connected with a cross brace (9). The end of the cross brace (9) far from the handle (3) is movably connected with an adjusting rod (11). The adjusting rod (11) is fixedly connected to the cross brace (9) through a bolt (10). The other end of the adjusting rod (11) is movably sleeved with a roller brush (8). The roller brush (8) includes a drum (16). Two adjacent drums (16) are in a threaded connection state. The drum wall of the drum (16) is evenly provided with paint channels (17). The outside of the paint channels (17) is evenly provided with discharge holes. The outer surface of the drum (16) is wrapped with bristles (15). One end of the roller brush (8) is threadedly connected with a sealing cap one (7). The other end of the roller brush (8) is threadedly connected with a sealing cap two (13). The end of the adjusting rod (11) far from the cross brace (9) is movably connected with the sealing cap two (13). The other end of the discharge pipe (6) is movably connected with the middle of the sealing cap two (13). A connecting flow path (14) is provided on the cap wall of the sealing cap two (13). The inner cavity of the discharge pipe (6) is communicated with the paint channel (17) through the connecting flow path (14).

2. The exterior wall rolling coating device with adjustable position of the rolling brush according to claim 1, wherein: The liquid inlet end of the paint pump (2) is fixedly connected with a feed pipe (5). The other end of the feed pipe (5) extends to the bottom end of the inner cavity of the paint bucket (1).

3. The exterior wall rolling coating equipment with adjustable position of the rolling brush according to claim 1, characterized in that: Both sides of the end of the adjusting rod (11) far from the roller brush (8) are fixedly connected with rotating rods (18). The other end of the rotating rod (18) is movably connected with the cross brace (9). A threaded hole adapted to the bolt (10) is provided in the middle of the rotating rod (18). The bolt (10) is threadedly connected with the cross brace (9).

4. The exterior wall rolling coating equipment with adjustable position of the rolling brush according to claim 1, characterized in that: One end of the drum (16) is fixedly connected with a threaded pipe (12). The other end of the drum (16) is provided with a threaded groove adapted to the threaded pipe (12). The sealing cap two (13) is adapted to the threaded pipe (12). The sealing cap one (7) is adapted to the threaded groove.

5. An exterior wall rolling coating device with adjustable position of the rolling brush, characterized in that: The sealing cap one (7) is a convex structure. The outer diameter of the end of the sealing cap one (7) far from the drum (16) is larger than the outer diameter of its other end. And the distance value between two relatively arranged paint channels (17) is not greater than the outer diameter of the end of the sealing cap one (7) far from the drum (16).

6. The exterior wall rolling coating equipment with adjustable position of the rolling brush according to claim 1, characterized in that: One side of the inner cavity of the handle (3) is provided with an observation slit. The length value of the observation slit is the same as the length value of the handle (3).

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