Smearing roller for coating outer wall
Technical Field
The utility model relates to the technical field of building construction, in particular to a smearing roller for outer wall coating.
Background
In the existing building construction process, the exterior wall and the ground are generally required to be painted. The roller brush is generally used, and basically the roller brush is a single-cylinder roller, and when brushing is performed on a single position in the brushing process, the single-cylinder roller needs to be repeatedly brushed to ensure beautiful and smooth brushing, and in addition, after the single-cylinder roller is used for brushing for a long time, the surface of the single-cylinder roller is stained with a lot of condensed paint, so that the subsequent brushing effect is affected.
Through the mass retrieval, found that prior art publication number is CN108457453A, disclosed a building outer wall roller coat device, including the roll body, be equipped with one end open-ended cavity on the roll body, be equipped with the baffle in the cavity, the baffle passes through the inner wall connection of spring and roll body, the intermediate position of the side surface of baffle is equipped with the support arm, the one end of support arm extends to the open-ended outside, be equipped with joint strip around the baffle side surface, be equipped with a plurality of discharge holes on the outer wall of roll body, the other end of roll body articulates through the pivot has the support, the support passes through the fixed block and is connected with the handle, the handle is extending structure, be equipped with the brush hair layer on the roll body.
Therefore, based on the searching and combining the existing coating roller, the utility model discloses a coating roller for coating an outer wall, which comprises a coating roller, wherein a rotating rod is transversely and rotatably arranged in the coating roller, the left end and the right end of the rotating rod are respectively connected with a left connecting plate and a right connecting plate, a cross rod is fixedly connected between the front ends of the left connecting plate and the right connecting plate, a longitudinal rod is integrally connected in the middle of the cross rod, the front end of the longitudinal rod is fixedly connected with a handle, and the upper side and the lower side of the coating roller are respectively rotatably provided with an upper auxiliary brushing roller and a lower auxiliary brushing roller. Through the position after the roller painting of brushing, the rethread goes up supplementary brush roll and auxiliary brush roll carries out supplementary brushing down, can carry out the secondary to the position of brushing and brush for it is smooth pleasing to the eye to brush the position, reduces the repetition number of times of brushing that the in-process was brushed, improves and scribbles efficiency, convenient to use.
Disclosure of Invention
The utility model aims to provide a smearing roller for coating an outer wall, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an outer wall application is with scribbling roller, is including scribbling the brush roller, transversely rotate in the brush roller and wear to be equipped with the bull stick, both ends are connected with left connecting plate and right connecting plate respectively about the bull stick, fixedly connected with horizontal pole between the front end of left connecting plate and right connecting plate, the integration is connected with the vertical pole in the middle of the horizontal pole, vertical pole front end fixedly connected with handle, the upside of scribbling the brush roller rotates respectively and is provided with supplementary brush roller and supplementary brush roller down.
Further, the opposite side end face of left connecting plate and right connecting plate is provided with the rectangular channel, fixedly connected with guide arm between the front and back lateral wall in the rectangular channel, guide arm surface slip cover is equipped with the slider, the slider sets up in the rectangular channel, the surface cover of guide arm is equipped with the spring, the slider fixed connection of both sides about the bull stick both ends and the left and right sides, go up the horizontal rotation in the supplementary brush roll and wear to be equipped with the bull stick, the both ends respectively fixed connection left rotating plate and right rotating plate one end about going up the bull stick, the other end of left rotating plate and right rotating plate rotates the cover respectively at the left and right both ends surface of bull stick, the right rotating plate fixedly connected with gear of bull stick right-hand member surface, the gear cover is established at the surface of bull stick, the rectangular channel inside top lateral wall of right connecting plate is provided with the rack, the gear engagement of rack and bull stick right-hand member.
Further, the upper auxiliary brush roller and the lower auxiliary brush roller are identical in structure, racks are arranged on the side wall of the bottom in the rectangular groove of the left connecting plate, and gears in the lower auxiliary brush roller are meshed with the racks in the left connecting plate.
Further, the left and right ends of the cross rod are respectively connected with the left connecting plate and the right connecting plate through threads in a rotating mode, and the left and right ends of the rotating rod are respectively connected with sliding blocks on the left and right sides through threads in a rotating mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model relates to a painting roller for wall painting, which comprises a painting roller, wherein an upper auxiliary brushing roller and a lower auxiliary brushing roller are respectively arranged at the upper part and the lower part of the painting roller in a rotating way;
2. in this embodiment, the left and right ends of the cross bar are respectively connected with the left connecting plate and the right connecting plate through screw threads, and the left and right ends of the rotating rod are respectively connected with the sliding blocks on the left and right sides through screw threads, so the left connecting plate and the right connecting plate in this embodiment are detachably connected, and the brushing roller, the upper auxiliary brushing roller and the lower auxiliary brushing roller above and below the brushing roller are of detachable structures, so that the brushing roller can be conveniently replaced, cleaned and maintained.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the installation structure of the upper auxiliary brush roll of the present utility model;
fig. 3 is a schematic view of the installation structure of the lower auxiliary brush roll of the present utility model.
In the figure: 1. a grip; 2. a longitudinal bar; 3. a cross bar; 4. a left connecting plate; 5. a brushing roller; 6. a right connecting plate; 7. a lower auxiliary brush roll; 8. an upper auxiliary brush roll; 9. a left rotating plate; 10. a rotating rod; 11. a gear; 12. a guide rod; 13. a slide block; 14. rectangular grooves; 15. a rack; 16. a spring; 17. a right rotating plate; 18. and (5) an upper rotating rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1-3, an exterior wall coating roller comprises a coating roller 5, wherein a rotating rod 10 is transversely arranged in the coating roller 5 in a rotating manner, the left end and the right end of the rotating rod 10 are respectively connected with a left connecting plate 4 and a right connecting plate 6, a cross rod 3 is fixedly connected between the front ends of the left connecting plate 4 and the right connecting plate 6, a longitudinal rod 2 is integrally connected between the cross rods 3, a handle 1 is fixedly connected with the front end of the longitudinal rod 2, and an upper auxiliary brush roller 8 and a lower auxiliary brush roller 7 are respectively arranged on the upper side and the lower side of the coating roller 5 in a rotating manner.
The utility model relates to a painting roller for wall painting, which comprises a painting roller 5, wherein an upper auxiliary painting roller 8 and a lower auxiliary painting roller 7 are respectively arranged on the upper side and the lower side of the painting roller in a rotating way, when the painting roller is used, a handle 1 is held by a hand, the painting roller 5, the upper auxiliary painting roller 8 and the lower auxiliary painting roller 7 on the upper side and the lower side of the painting roller are pushed to rotate to perform painting operation, and the secondary painting can be performed on the painting position through the auxiliary painting roller 5 and the upper auxiliary painting roller 8 and the lower auxiliary painting roller 7 through the position after painting, so that the painting position is smooth and attractive, the repeated painting times in the painting process are reduced, the painting efficiency is improved, and the painting roller is convenient to use.
In the embodiment, rectangular grooves 14 are formed in the end faces of opposite sides of a left connecting plate 4 and a right connecting plate 6, guide rods 12 are fixedly connected between front and rear side walls in the rectangular grooves 14, sliding blocks 13 are sleeved on the outer surfaces of the guide rods 12 in a sliding mode, the sliding blocks 13 are arranged in the rectangular grooves 14, springs 16 are sleeved on the outer surfaces of the guide rods 12, the left end and the right end of each rotating rod 10 are fixedly connected with the sliding blocks 13 on the left side and the right side, an upper rotating rod 18 is transversely arranged in the upper auxiliary brush roll 8 in a rotating mode in a penetrating mode, the left end and the right end of each upper rotating rod 18 are respectively fixedly connected with one end of a left rotating plate 9 and one end of a right rotating plate 17, the other ends of the left rotating plates 9 and the right rotating plates 17 are respectively sleeved on the outer surfaces of the left end and the right end of each rotating rod 10 in a rotating mode, gears 11 are fixedly connected to the right rotating plates 17 on the outer surfaces of the right end of each rotating rod 10, the gears 11 are sleeved on the outer surfaces of the rotating rods 10, racks 15 are arranged on the inner top side walls of the rectangular grooves 14 of the right connecting plates 6, and the right connecting plates 15 are meshed with the gears 11;
when the device is specifically used, the handle 1 is held by a hand, the brushing roller 5 is abutted against a wall and is extruded towards the wall, at the moment, the sliding blocks 13 connected with the left end and the right end of the rotary rod 10 of the center of the brushing roller 5 move along the guide rods 12 in the rectangular grooves 14, the springs 16 are compressed, the sliding blocks 13 and the rotary rods 10 connected with the sliding blocks synchronously move, the gear 11 on the outer surface of the rotary rod 10 synchronously moves, and because the gear 11 is meshed with the rack 15 in the right connecting plate 6, the moving gear 11 rotates under the action of the rack 15, the right rotating plate 17 fixedly connected with the gear 11 synchronously rotates, and the upper rotary rod 18 connected with the end part of the right rotating plate 17 synchronously rotates, so that the rotation of the upper auxiliary brushing roller 8 is realized until the wall of the upper auxiliary brushing roller 8 is abutted against the wall;
it should be noted that the upper auxiliary brush roller 8 and the lower auxiliary brush roller 7 have the same structure, the rack 15 is disposed on the inner bottom side wall of the rectangular slot 14 of the left connecting plate 4, and the gear 11 in the lower auxiliary brush roller 7 is meshed with the rack 15 in the left connecting plate 4, so when the painting roller 5 is abutted against the wall and pressed against the wall, at this time, the upper auxiliary brush roller 8 and the lower auxiliary brush roller 7 rotate around the rotating rod 10 as the center of the circle and are abutted against the wall, and then painting operation is performed.
In this embodiment, the left and right ends of the cross bar 3 are respectively connected with the left connecting plate 4 and the right connecting plate 6 through screw threads in a rotating manner, and the left and right ends of the rotating rod 10 are respectively connected with the sliding blocks 13 on the left and right sides through screw threads in a rotating manner, so that the left connecting plate 4 and the right connecting plate 6 in this embodiment are detachably connected, and the brushing roller 5, the upper auxiliary brushing roller 8 and the lower auxiliary brushing roller 7 above and below the brushing roller are of a detachable structure, so that the brushing roller can be conveniently replaced, cleaned and maintained.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.