Building outer wall repairing device

Abstract

The utility model relates to a building outer wall repairing device, which belongs to the field of outer wall repairing and comprises a storage box, a support rod, a clamping device, a rolling brush, a plugging device and a stirring mechanism. The supporting rod is rotationally arranged on the storage box; the clamping device is arranged on the supporting rod and is clamped with the storage box; the rolling brush is rotationally arranged at the lower end of the storage box; the plugging device is rotationally arranged at the lower end of the storage box; the stirring mechanism is rotationally arranged in the storage box; and a driving mechanism for driving the stirring mechanism and the plugging device to move is arranged on the storage box. A cover plate is arranged at the upper end of the material storage box, the cover plate is detachably connected with the material storage box, and a feeding port is formed in the cover plate. According to the intermittent feeding device, intermittent feeding is adopted, feeding is synchronous with the rolling brush, feeding is correspondingly carried out only after the rolling brush rotates, and insufficient feeding or feeding waste is avoided.

Description

Technical Field

[0001] The utility model relates to the field of exterior wall repair, in particular to a device for repairing exterior walls of buildings. Background Art

[0002] During the masonry process, the cement mortar in the mortar joints, especially the vertical joints, is generally difficult to achieve full and compact effects. The connection between the wall and the reinforced concrete beams and columns, and between the window frame and the wall, often forms cracks due to different material properties. In order to affect the beauty of the community, the property will paint the exterior walls of the building once. However, the existing paint brushes generally paint once and then put the brush into the seasoning bucket to add material and paint again. This painting method is inefficient and the repeated action of loading materials back and forth wastes a lot of workers' physical strength.

[0003] Chinese patent announcement number CN215291220U discloses an exterior wall repair device for earth building construction. The utility model comprises a leak-proof plate, a circular hole is provided at the front end of the leak-proof plate, a first telescopic rod is inserted into the circular hole, a second telescopic rod tail end is movably connected to the front end of the first telescopic rod, a third telescopic rod is movably connected to the front end of the second telescopic rod, a feeding mechanism is provided on the inner wall of the first telescopic rod, the feeding mechanism comprises a printing roller provided with the inner surface of the leak-proof plate, the first corrugated tube is fixed to the right side of the discharge port at the right end of the painting machine, when the printing roller inside the leak-proof plate paints the wall, the water pump is started to introduce the pigment on the inner wall of the storage box through the first corrugated tube into the inner wall of the second corrugated tube, and the pigment drips to the printing roller through the powder dripping tube to fill the paint, and this feeding method saves the step of repeatedly using the printing roller to fill the pigment, so that the staff can save more physical strength and improve the efficiency of the staff in painting the wall.

[0004] However, the continuous feeding method adopted in the above technical scheme requires the staff's painting speed to match the feeding speed. If the painting speed is slower than the feeding speed, a large amount of paint will overflow, causing paint dripping and causing waste. If the painting speed is faster than the feeding speed, there will be insufficient paint, resulting in an uneven painting. Utility Model Content

[0005] The purpose of the utility model is to address the problems existing in the background technology and to propose a building exterior wall repair device that adopts intermittent feeding and feeds synchronously with a roller brush. When the roller brush rotates, the material is fed accordingly to avoid insufficient or wasted feeding.

[0006] The technical solution of the utility model: a building exterior wall repair device, comprising:

[0007] Storage box;

[0008] A support rod is rotatably arranged on the material storage box;

[0009] A clamping device is arranged on the support rod and is clamped with the material storage box;

[0010] A roller brush is rotatably arranged at the lower end of the material storage box;

[0011] A blocking device is rotatably arranged at the lower end of the storage box;

[0012] The stirring mechanism is rotatably arranged in the material storage box; the material storage box is provided with a driving mechanism for driving the stirring mechanism and the blocking device to move.

[0013] Preferably, the support rod includes a support column, a slot provided and slidably disposed on the sliding column, and a latch disposed on the support column and one end of which is embedded in the slot.

[0014] Preferably, the clamping device includes a rotating connecting seat arranged on the storage box, and a clamping mechanism arranged on the sliding column; the clamping mechanism includes a clamping gear arranged on the sliding column, a clamping tooth rotatably arranged on the rotating connecting seat and clamped with the clamping gear, a tension spring whose two ends are respectively connected to the storage box and the clamping tooth, and a handle arranged on the clamping tooth.

[0015] Preferably, the stirring mechanism includes a rotating shaft rotatably arranged on the material storage box, and a plurality of stirring rods evenly arranged on the rotating shaft.

[0016] Preferably, the blocking device includes a blocking plate rotatably arranged at the lower part of the material storage box and sealedly connected to the material storage box, a torsion spring arranged on the material storage box for driving the blocking plate to flip and abut against the material storage box, and a cam arranged on the rotating shaft and slidably connected and abutting against the blocking plate.

[0017] Preferably, the driving mechanism includes a driving gear arranged on the roller brush, a driven gear arranged on the rotating shaft, and a transmission gear rotatably arranged on the material storage box and meshingly connected with the driving gear and the driven gear.

[0018] Preferably, a cover plate is provided at the upper end of the material storage box, the cover plate is detachably connected to the material storage box, and a feed port is provided on the cover plate.

[0019] Compared with the prior art, the utility model has the following beneficial technical effects:

[0020] The utility model discloses that the roller brush is placed against the wall, and when the roller brush rotates, the driving mechanism drives the stirring mechanism to rotate, so that the stirring mechanism can stir the paint in the material storage box, and the problem of paint sedimentation and stratification in the material storage box can be avoided. The sealing plate is pushed to open and close by the cam. When the sealing plate is opened, the paint in the material storage box will flow onto the roller brush. When the sealing plate is closed, the material storage box will be sealed, thereby realizing intermittent replenishment of paint to the roller brush while the roller brush is rolling. The problem of paint overflowing and dripping due to continuous replenishment of paint can be avoided, and the work efficiency can be improved compared with taking the paint down after brushing and putting it into the material bucket to dip in the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the partial structure of an embodiment of the utility model;

[0023] Figure 3 for Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0024] Figure numerals: 1. material storage box; 2. support rod; 201. support column; 202. sliding column; 203. latch; 3. rotating connecting seat; 4. snap-in mechanism; 401. snap-in gear; 402. snap-in tooth; 403. tension spring; 404. handle; 5. roller brush; 6. sealing plate; 7. stirring mechanism; 701. rotating shaft; 702. stirring rod; 8. cam; 9. driving mechanism; 901. driving gear; 902. transmission gear; 903. driven gear. DETAILED DESCRIPTION

[0025] Embodiment 1

[0026] like Figure 1-Figure 3 As shown, a building exterior wall repair device proposed by the utility model includes a material storage box 1, a support rod 2, a clamping device, a roller brush 5, a blocking device and a stirring mechanism 7;

[0027] The support rod 2 is rotatably arranged on the material storage box 1; the clamping device is arranged on the support rod 2 and is clamped with the material storage box 1; the roller brush 5 is rotatably arranged at the lower end of the material storage box 1; the blocking device is rotatably arranged at the lower end of the material storage box 1; the stirring mechanism 7 is rotatably arranged in the material storage box 1; the material storage box 1 is provided with a driving mechanism 9 for driving the stirring mechanism 7 and the blocking device to move. The upper end of the material storage box 1 is provided with a cover plate, which is detachably connected to the material storage box 1 and is sealed when closed, and a feed port is provided on the cover plate.

[0028] In the present embodiment, the material storage box 1 is used to store paint. By connecting the material delivery pipe with the material feed port on the cover plate, the paint can be continuously delivered, or the material storage box 1 can be filled with paint for one working time. When in use, the angle between the material storage box 1 and the support rod 2 is adjusted by the clamping device, which can be adjusted according to the needs of use. After the adjustment is completed, the roller brush 5 is placed against the wall. When the roller brush 5 rotates, the stirring mechanism 7 is driven to rotate by the driving mechanism 9, so that the stirring mechanism 7 can stir the paint in the material storage box 1, which can avoid the problem of sedimentation and stratification of the paint in the material storage box 1. The sealing plate 6 is pushed by the cam 8 to open and close. When the sealing plate 6 is opened, the paint in the material storage box 1 will flow onto the roller brush 5. When the sealing plate 6 is closed, the material storage box 1 will be blocked, so as to realize intermittently replenishing the paint to the roller brush 5 when the roller brush 5 rolls, which can avoid the problem of paint overflowing and dripping caused by continuous replenishment of paint, and can improve work efficiency compared with removing the paint after brushing and putting it into the material bucket to dip in the paint.

[0029] Embodiment 2

[0030] like Figure 1-Figure 3 As shown, the utility model proposes a building exterior wall repair device. Compared with the first embodiment, the support rod 2 in this embodiment includes a support column 201, which has a slot and is slidably arranged on a sliding column 202, and a latch 203 arranged on the support column 201, one end of which is embedded in the slot. The clamping device includes a rotating connection seat 3 arranged on the material storage box 1, and a clamping mechanism 4 arranged on the sliding column 202; the clamping mechanism 4 includes a clamping gear 401 arranged on the sliding column 202, a clamping tooth 402 rotatably arranged on the rotating connection seat 3 and clamped with the clamping gear 401, a tension spring 403 whose two ends are respectively connected to the material storage box 1 and the clamping tooth 402, and a handle 404 arranged on the clamping tooth 402.

[0031] In this embodiment, after the pin 203 is pulled out, the limit on the sliding column 202 can be released, so that the sliding column 202 can be pulled out from the support column 201, so that the length of the entire support rod 2 can be adjusted. After the adjustment is completed, the slot is aligned with the pin 203, and the pin 203 is inserted into the sliding column 202, so that the sliding column 202 can be fixed, and the current length is fixed, so that it can be selected according to the needs of use.

[0032] Lift the handle 404 upwards, the handle 404 drives the engaging tooth 402 to flip, so that the engaging tooth 402 is separated from the engaging gear 401 and the limit is released, so that the engaging gear 401 can rotate, so that the sliding post 202 and the rotating connecting seat 3 can rotate relative to each other, and the inclination angle between the support rod 2 and the storage box 1 is adjusted. After the adjustment is completed, release the handle 404, the tension spring 403 drives the engaging tooth 402 to reset, so that the engaging tooth 402 is pressed on the engaging gear 401, and the engaging gear 401 continues to be limited, so that the engaging gear 401 supports the sliding post 202, so that the sliding post 202 and the storage box 1 are relatively stuck, completing the function of adjusting the angle between the storage box 1 and the support rod 2.

[0033] Embodiment 3

[0034] like Figure 1-Figure 3 As shown, a building exterior wall repair device proposed by the utility model, compared with the first or second embodiment, the stirring mechanism 7 in this embodiment includes a rotating shaft 701 rotatably arranged on the material storage box 1, and a plurality of stirring rods 702 are evenly arranged on the rotating shaft 701. The blocking device includes a blocking plate 6 rotatably arranged at the lower part of the material storage box 1 and sealed with the material storage box 1, a torsion spring arranged on the material storage box 1 for driving the blocking plate 6 to flip and abut against the material storage box 1, and a cam 8 arranged on the rotating shaft 701 and slidably connected and abutting with the blocking plate 6. The driving mechanism 9 includes a driving gear 901 arranged on the roller brush 5, a driven gear 903 arranged on the rotating shaft 701, and a transmission gear 902 rotatably arranged on the material storage box 1 and meshingly connected with the driving gear 901 and the driven gear 903.

[0035] In this embodiment, when the roller brush 5 contacts the wall and causes the roller brush 5 to rotate, it will drive the active gear 901 to rotate, the active gear 901 drives the transmission gear 902 to rotate, the transmission gear 902 drives the driven gear 903 to rotate, the driven gear 903 drives the rotating shaft 701 to rotate, the rotating shaft 701 drives the stirring rod 702 and the cam 8 to rotate, so that the stirring rod 702 can stir the paint stored in the storage box 1 to prevent the paint from settling and stratifying, the cam 8 drives the sealing plate 6 to reciprocate in opening and closing, when the sealing plate 6 is opened, the paint will flow out from the opening and closing and flow into the roller brush 5, when the protrusion of the cam 8 is separated from the sealing plate 6, the torsion spring drives the sealing plate 6 to reset, and the storage box 1 is sealed to prevent the paint from overflowing, so that the paint can be replenished in real time when the roller brush 5 is painting.

[0036] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A building exterior wall repair device, characterized in that: include: Material storage box (1); A support rod (2) is rotatably mounted on the material storage box (1); A clamping device, arranged on the support rod (2) and clamped with the material storage box (1); A roller brush (5) is rotatably arranged at the lower end of the material storage box (1); A blocking device rotatably arranged at the lower end of the material storage box (1); The stirring mechanism (7) is rotatably arranged in the material storage box (1); the material storage box (1) is provided with a driving mechanism (9) for driving the stirring mechanism (7) and the blocking device to move.

2. A building exterior wall repair device according to claim 1, characterized in that: The support rod (2) comprises a support column (201), a slot provided and slidably arranged on a sliding column (202), and a latch (203) arranged on the support column (201) and having one end embedded in the slot.

3. A building exterior wall repair device according to claim 2, characterized in that: The clamping device comprises a rotating connection seat (3) arranged on the material storage box (1), and a clamping mechanism (4) arranged on the sliding column (202); the clamping mechanism (4) comprises a clamping gear (401) arranged on the sliding column (202), a clamping tooth (402) rotatably arranged on the rotating connection seat (3) and clamped with the clamping gear (401), a tension spring (403) with two ends respectively connected to the material storage box (1) and the clamping tooth (402), and a handle (404) arranged on the clamping tooth (402).

4. A building exterior wall repair device according to claim 1, characterized in that: The stirring mechanism (7) comprises a rotating shaft (701) rotatably arranged on the material storage box (1), and a plurality of stirring rods (702) evenly arranged on the rotating shaft (701).

5. A building exterior wall repair device according to claim 4, characterized in that: The blocking device comprises a blocking plate (6) rotatably arranged at the bottom of the material storage box (1) and sealedly connected to the material storage box (1), a torsion spring arranged on the material storage box (1) and used to drive the blocking plate (6) to flip and abut against the material storage box (1), and a cam (8) arranged on the rotating shaft (701) and slidably connected to and abutting against the blocking plate (6).

6. A building exterior wall repair device according to claim 5, characterized in that: The driving mechanism (9) comprises a driving gear (901) arranged on the roller brush (5), a driven gear (903) arranged on the rotating shaft (701), and a transmission gear (902) rotatably arranged on the material storage box (1) and meshingly connected with the driving gear (901) and the driven gear (903).

7. The building exterior wall repair device according to claim 1, characterized in that: A cover plate is provided at the upper end of the material storage box (1), the cover plate is detachably connected to the material storage box (1), and a material feed port is provided on the cover plate.

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