Simple small roller for feeding in roller

Abstract

The utility model provides a simple small roller for feeding in a roller, which relates to the technical field of rollers and comprises a roller body, a plurality of round holes are formed in the outer surface of the roller body, foam is fixedly connected to the outer ring of the roller body, one end of the roller body is fixedly connected with a feeding port, and an anti-skidding grip is arranged at one end of the feeding port. A threaded column is fixedly connected to one end of the anti-skid grip, a circular ring is arranged on the outer ring of the feeding port in a sleeving mode, a connecting plate is arranged at one end of the roller, one end of the roller is rotationally connected with one side of the adjacent connecting plate through a rotating shaft, and a supporting rod is fixedly connected to one side of the connecting plate. According to the utility model, the foam attached with the coating is removed in time, and the residual coating is recycled, so that resources are saved, an operator can clean the coating more easily, the workload of the operator is reduced, and the coating quality and efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rollers, in particular to a simple small roller for feeding materials inside the roller. Background Art

[0002] A roller, as a painting tool, usually consists of a handle and a cylindrical roller, and is suitable for evenly applying paint or coating to various surfaces.

[0003] The method of using the roller on the market is to apply paint or coating on the outer ring of the roller and then operate. Although this method can be used, it requires personnel to frequently apply paint or coating to the roller for painting, which is not convenient for personnel to operate quickly, and a large amount of paint is often attached to the roller after use, which not only causes waste of paint, but also brings cleaning difficulties to the operator, thereby increasing the workload and affecting the efficiency and quality of the painting work. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the method of using the roller on the market in the prior art is to apply paint or coating on the outer ring of the roller and then perform the operation. Although this method can perform the operation, it requires personnel to frequently apply paint or coating to the roller for painting, which is not convenient for personnel to work quickly, and a large amount of paint is often attached to the roller after use, which not only causes a waste of paint, but also brings cleaning difficulties to the operator, thereby increasing the workload and affecting the efficiency and quality of the painting work.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a simple small roller for feeding in a roller, comprising a roller, a plurality of circular holes are opened on the outer surface of the roller, a foam is fixedly connected to the outer ring of the roller, a feeding port is fixedly connected to one end of the roller, a non-slip grip is arranged at one end of the feeding port, a threaded column is fixedly connected to one end of the non-slip grip, a circular ring is arranged on the outer ring sleeve of the feeding port, a connecting plate is arranged at one end of the roller, one end of the roller is rotatably connected to one side of an adjacent connecting plate through a rotating shaft, a support rod is fixedly connected to one side of the connecting plate, a circular plate is sleeved on the outer ring of the support rod, a protective shell is arranged on one side of the outer surface of the foam, a mounting groove is opened on one side of the inner cavity of the protective shell, and limiting grooves are opened on both sides of the inner cavity of the protective shell, a scraper is arranged in the inner cavity of the mounting groove, and a limiting block is fixedly connected to one end of the scraper, a screw is arranged in the inner cavity of one of the limiting grooves, a screw is arranged, and a screw sleeve is arranged on the outer ring sleeve, and one side of the outer surface of the screw sleeve is fixedly connected to one side of the adjacent scraper through a block.

[0006] Preferably, the protective shell is U-shaped, one end of the protective shell is fixedly connected to one side of the outer surface of an adjacent circular plate, and the other side of the protective shell is fixedly connected to one side of the outer surface of an adjacent circular ring. Specifically, one end of the protective shell is fixedly connected to one side of the outer surface of an adjacent circular plate, so that the protective shell is stably located on one side of the foam and does not affect the rotation of the drum.

[0007] Preferably, the inner cavities of the two limiting grooves are communicated with the inner cavity of the installation groove. Specifically, through the setting of the limiting grooves, the limiting block can be linearly displaced along the direction of the limiting grooves.

[0008] Preferably, the outer surface of the limit block is slidably connected to the inner cavity of the corresponding limit groove. Specifically, through the arrangement of the limit block, the screw sleeve will not rotate along with the rotation of the screw rod.

[0009] Preferably, one end of the screw rod is rotatably connected to the inner wall of the corresponding limit groove via a rotating shaft, and the other end of the screw rod passes through the inner wall of the corresponding limit groove through a sleeve and extends to one side of the protective shell. Specifically, through the setting of the screw rod, the rotation of the screw rod can drive the screw sleeve to move.

[0010] Preferably, a round handle is provided on one side of the protective shell, and one end of the round handle is fixedly connected to the extended end of the screw rod. Specifically, the provision of the round handle makes it convenient for personnel to rotate the screw rod.

[0011] Preferably, a gripping rod is fixedly connected to the bottom of the support rod. Specifically, the provision of the gripping rod makes it convenient for personnel to rotate the drum.

[0012] Preferably, the two limiting grooves are symmetrical, and the outer surface of the threaded column is connected to the inner surface of the feed port via a thread. Specifically, through the setting of the threaded column, the threaded column is tightened inside the feed port, ensuring the sealing of the roller and preventing paint leakage.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. After use, the foam attached to the paint is removed in time, and the residual paint is recycled, which saves resources and makes it easier for operators to clean, thereby reducing the workload of operators and helping to improve the quality and efficiency of the coating work.

[0015] 2. The feed port can be opened or closed by a simple rotating action, which is easy to operate. The threaded connection ensures the sealing of the feed port, reduces the risk of paint leakage, and can quickly replenish the foam with paint, so that personnel do not need to frequently apply paint to the foam, thereby improving the work efficiency of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall external structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the protective shell structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the anti-slip handle of the utility model;

[0019] Figure 4 This is a schematic diagram of the screw rod structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the structural limit block of the utility model.

[0021] Legend:

[0022] 1. Roller; 2. Support rod; 3. Grip; 4. Foam; 5. Feed port; 6. Anti-slip grip; 7. Protective shell; 8. Round handle; 9. Round ring; 10. Round hole; 11. Connecting plate; 12. Round plate; 13. Threaded column; 14. Scraper; 15. Limiting groove; 16. Mounting groove; 17. Screw; 18. Screw sleeve; 19. Block; 20. Limiting block. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1, as Figure 1 - Figure 5As shown, the utility model provides a simple small drum for feeding inside a drum, comprising a drum 1, a plurality of circular holes 10 are opened on the outer surface of the drum 1, a foam 4 is fixedly connected to the outer ring of the drum 1, a feeding port 5 is fixedly connected to one end of the drum 1, a non-slip grip 6 is arranged at one end of the feeding port 5, a threaded column 13 is fixedly connected to one end of the non-slip grip 6, a circular ring 9 is arranged on the outer ring sleeve of the feeding port 5, a connecting plate 11 is arranged at one end of the drum 1, one end of the drum 1 is rotatably connected to one side of the adjacent connecting plate 11 through a rotating shaft, and one side of the connecting plate 11 is fixedly connected to the feeding port 5. A support rod 2 is fixedly connected, and a circular plate 12 is sleeved on the outer ring of the support rod 2. A protective shell 7 is arranged on one side of the outer surface of the foam 4, and a mounting groove 16 is opened on one side of the inner cavity of the protective shell 7. Limiting grooves 15 are opened on both sides of the inner cavity of the protective shell 7. A scraper 14 is arranged in the inner cavity of the mounting groove 16, and one end of the scraper 14 is fixedly connected to a limiting block 20. A screw rod 17 is arranged in the inner cavity of one of the limiting grooves 15, and a screw sleeve 18 is arranged on the outer ring of the screw rod 17. One side of the outer surface of the screw sleeve 18 is fixedly connected to one side of the adjacent scraper 14 through a block 19.

[0025] In this embodiment, when in use, the operator holds the handle 3. At this time, the inside of the roller 1 is filled with paint. The operator puts the foam 4 against the wall to be painted. The operator moves the handle 3 up and down to make the foam 4 roll along the wall. As the roller 1 rotates, the paint inside seeps out through the round hole 10 and is evenly distributed on the surface of the foam 4. The operator continues to roll the foam 4 up and down until the wall is evenly coated. After use, the operator rotates the round handle 8, and the rotation of the round handle 8 drives the screw rod 17 to rotate. The screw rod 17 rotates within the limit of one of the limit grooves 15 and the limit block 20. The screw sleeve 18 will not rotate with the screw rod 17, so that the screw sleeve 18 will move linearly along the direction of the limiting groove 15. The displacement of the screw sleeve 18 will drive the scraper 14 to approach the outer surface of the foam 4. When the scraper 14 contacts the foam 4, as the roller 1 rotates, the scraper 14 will scrape off the paint remaining on the surface of the foam 4. After use, the foam 4 with the paint attached will be removed in time, and the residual paint will be recycled, which saves resources and makes it easier for operators to clean, thereby reducing the workload of operators and helping to improve the quality and efficiency of the coating work.

[0026] Embodiment 2, as Figure 1 - Figure 5 As shown, the protective shell 7 is U-shaped, one end of the protective shell 7 is fixedly connected to one side of the outer surface of the adjacent circular plate 12 , and the other side of the protective shell 7 is fixedly connected to one side of the outer surface of the adjacent circular ring 9 .

[0027] The inner cavities of the two limiting grooves 15 are both communicated with the inner cavities of the mounting groove 16 .

[0028] The outer surface of the limiting block 20 is slidably connected to the inner cavity of the corresponding limiting groove 15 .

[0029] One end of the screw rod 17 is rotatably connected to the inner wall of the corresponding limiting groove 15 via a rotating shaft, and the other end of the screw rod 17 passes through the inner wall of the corresponding limiting groove 15 through a shaft sleeve and extends to one side of the protective shell 7.

[0030] A round handle 8 is provided on one side of the protective shell 7 , and one end of the round handle 8 is fixedly connected to the extended end of the screw rod 17 .

[0031] The bottom of the support rod 2 is fixedly connected with a grip rod 3 .

[0032] The two limiting grooves 15 are symmetrical, and the outer surface of the threaded column 13 is connected to the inner surface of the feed port 5 through threads.

[0033] In this embodiment, when in use, the person holds the non-slip handle 6 and rotates the threaded column 13 to separate it from the thread inside the feed port 5, thereby opening the feed port 5. The person adds paint to the inside of the roller 1 through the feed port 5. After adding enough paint, the person holds the non-slip handle 6 again and tightens the threaded column 13 inside the feed port 5 to ensure the sealing and prevent paint leakage. The feed port 5 can be opened or closed by a simple rotating action. The operation is simple, and the threaded connection ensures the sealing of the feed port 5, reducing the risk of paint leakage, and can quickly replenish the foam 4 with paint, so that the person does not need to frequently apply paint to the foam 4, thereby improving the work efficiency of the operator.

[0034] How it works

[0035] When in use, the operator holds the gripping rod 3. At this time, the interior of the roller 1 is filled with paint. The operator puts the foam 4 against the wall surface to be painted, and the operator rolls the foam 4 along the wall surface by moving the gripping rod 3 up and down. As the roller 1 rotates, the paint inside seeps out through the circular holes 10 and is evenly distributed on the surface of the foam 4. The operator continues to roll the foam 4 up and down until the wall surface is evenly coated. After use, the operator rotates the round handle 8. The rotation of the round handle 8 drives the screw rod 17 to rotate. The rotation of the screw rod 17 is restricted by one of the limit grooves 15 and the limit block 20. The screw sleeve 18 will not rotate with the rotation of the screw rod 17, so that the screw sleeve 18 is linearly displaced in the direction of the limit groove 15. The displacement of the screw sleeve 18 will drive the scraper 14 to approach the outer surface of the foam 4. When the scraper 14 contacts with the foam 4, as the roller 1 rotates, the scraper 14 will scrape off the paint remaining on the surface of the foam 4. After use, the foam 4 attached with paint is promptly removed and the residual paint is recycled, which saves resources and makes it easier for operators to clean, thereby reducing the workload of operators and helping to improve the quality and efficiency of painting work. The operator holds the non-slip handle 6 and rotates the threaded column 13 to separate it from the thread inside the feed port 5, thereby opening the feed port 5. The operator adds paint to the inside of the roller 1 through the feed port 5. After adding enough paint, the non-slip handle 6 is held again and the threaded column 13 is tightened inside the feed port 5 to ensure the sealing and prevent paint leakage. The feed port 5 can be opened or closed by a simple rotating action. The operation is simple, and the threaded connection ensures the sealing of the feed port 5, reducing the risk of paint leakage, and can quickly replenish the foam 4 with paint, so that the operator does not need to frequently apply paint to the foam 4, thereby improving the work efficiency of the operator.

[0036] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A simple small drum for feeding materials in a drum, comprising a drum (1), characterized in that: The outer surface of the drum (1) is provided with a plurality of circular holes (10); the outer ring of the drum (1) is fixedly connected with a foam (4); one end of the drum (1) is fixedly connected with a feed port (5); one end of the feed port (5) is provided with an anti-slip handle (6); one end of the anti-slip handle (6) is fixedly connected with a threaded column (13); the outer ring of the feed port (5) is sleeved with a circular ring (9); one end of the drum (1) is provided with a connecting plate (11); one end of the drum (1) is rotatably connected to one side of an adjacent connecting plate (11) through a rotating shaft; one side of the connecting plate (11) is fixedly connected with a support rod (2); the support rod (2 ) is sleeved with a circular plate (12), a protective shell (7) is arranged on one side of the outer surface of the foam (4), a mounting groove (16) is arranged on one side of the inner cavity of the protective shell (7), limiting grooves (15) are arranged on both sides of the inner cavity of the protective shell (7), a scraper (14) is arranged in the inner cavity of the mounting groove (16), one end of the scraper (14) is fixedly connected to a limiting block (20), a screw rod (17) is arranged in the inner cavity of one of the limiting grooves (15), the outer ring of the screw rod (17) is sleeved with a screw sleeve (18), and one side of the outer surface of the screw sleeve (18) is fixedly connected to one side of an adjacent scraper (14) through a block (19).

2. A simple small drum with in-drum feeding according to claim 1, characterized in that: The protective shell (7) is U-shaped, one end of the protective shell (7) is fixedly connected to one side of the outer surface of the adjacent circular plate (12), and the other side of the protective shell (7) is fixedly connected to one side of the outer surface of the adjacent circular ring (9).

3. A simple small drum with in-drum feeding according to claim 1, characterized in that: The inner cavities of the two limiting grooves (15) are both communicated with the inner cavity of the installation groove (16).

4. A simple small drum with in-drum feeding according to claim 1, characterized in that: The outer surface of the limiting block (20) is slidably connected to the inner cavity of the corresponding limiting groove (15).

5. The simple small drum for feeding inside the drum according to claim 1, characterized in that: One end of the screw rod (17) is rotatably connected to the inner wall of the corresponding limiting groove (15) via a rotating shaft, and the other end of the screw rod (17) passes through the inner wall of the corresponding limiting groove (15) via a shaft sleeve and extends to one side of the protective shell (7).

6. A simple small drum with in-drum feeding according to claim 5, characterized in that: A round handle (8) is provided on one side of the protective shell (7), and one end of the round handle (8) is fixedly connected to the extended end of the screw rod (17).

7. A simple small drum with in-drum feeding according to claim 1, characterized in that: The bottom of the support rod (2) is fixedly connected with a grip rod (3).

8. The simple small drum with in-drum feeding according to claim 1, characterized in that: The two limiting grooves (15) are symmetrical, and the outer surface of the threaded column (13) is connected to the inner surface of the feed port (5) via threads.

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