CN220267135U - Wall plastering device - Google Patents

Abstract

The utility model relates to a wall painting device, which includes a base, and the bottom of the base near the four corners is hinged with universal wheels. By starting the driving motor, the rotating shaft can be driven to rotate, and the rotation of the rotating shaft can drive the roller to rotate. The rotation of the roller drives several rollers to rotate, making it easy to switch between rollers of different sizes according to the needs of use, which improves the applicability of the device. When the roller switching is completed, the hollow cylinder can be pushed to move to the left by starting the hydraulic cylinder. And drive the roller to move laterally to the left and fit the wall. By starting the servo motor, the threaded rod is driven to rotate forward and reverse. The forward and reverse rotation of the threaded rod can drive the threaded block to reciprocate and move up and down, and drive the roller to reciprocate up and down on the wall, thus While improving the efficiency of wall painting, it also reduces the labor intensity of manual painting. The utility model has the characteristics of convenient loading and strong applicability.

Description

A wall painting device

Technical field

The utility model relates to the technical field of wall painting, in particular to a wall painting device.

Background technique

Decoration is also called decoration or decoration. It refers to what is carried out within a certain area and scope, including water and electricity construction, walls, floors, ceilings, landscapes, etc. During the decoration process, in order to make the walls more beautiful and smooth, the walls of the building need to be painted. At this time, a wall painting device is needed

However, in the existing wall painting device, due to the fixed size of the roller, different rollers need to be replaced when painting walls with different areas. Not only does the cost of use increase and replacement is more troublesome, in addition, it needs to be repeatedly used during the painting process. The roller is immersed in the paint bucket and loaded, which is not only cumbersome to operate but also easily causes waste of paint, so it needs to be improved.

Utility model content

The purpose of this utility model is to provide a wall painting device to solve the problems mentioned in the above background art.

The technical solution of the present invention is a wall painting device, which includes a base, and the bottom of the base is hinged with universal wheels near the four corners. The top of the base is welded with a handrail near the right side, and There is a storage box on the left side of the handrail. The bottom of the storage box is fixedly connected to the top of the base, and a wide-mouth ring is plugged into the top of the storage box near the right side. The storage box A pump is fixedly installed on the top of the box near the left side, and a pumping pipe is fixedly connected to the right side of the pump. The other end of the pumping pipe runs through the top of the storage box and extends to the inner cavity of the storage box. Near the bottom, the bottom of the base is provided with an anti-rolling mechanism. The top of the base is provided with a chute near the left side, and the inner cavity of the chute is movably connected with a slider. A hollow cylinder is fixedly connected to the top. A lifting plate is attached to the left side of the hollow cylinder near the top. A lifting mechanism is provided on the right side of the lifting plate. Two supports are fixedly connected to the left side of the lifting plate. plate, and the two support plates are arranged front and back, a roller is provided between the two support plates, and a first bearing is fixedly connected to the two support plates, and the front and rear sides of the roller There is a rotating shaft running through the center of the circle. The front side of the support plate located on the front side is fixedly connected with a bracket, and the rear side of the bracket is fixedly installed with a driving motor. The rear end of the rotating shaft is plugged into the adjacent first The inner cavity of the bearing, and the front end of the rotating shaft penetrates the adjacent first bearing inner cavity and is fixedly connected to the power output end of the driving motor. Several rollers are rotatably connected to the outer wall of the roller, and the hollow cylinder A horizontal plate is fixedly connected to the top of the left side, and a spray pipe is fixedly connected to the bottom of the horizontal plate near the left side. A hose is fixedly connected to the left side of the pump, and the other end of the hose is connected to the spray pipe. The material pipe is fixedly connected, the bottom of the spray pipe is fixedly connected with several discharge pipes, and the right side of the hollow cylinder is provided with a moving mechanism.

In one embodiment, the anti-rolling mechanism includes two bottom plates, and the two bottom plates are respectively located at the bottom of the base near the left and right sides, and the bottoms of the two bottom plates are fixedly connected with anti-skid pads. The bottom of the base is provided with grooves near the left and right sides, and a cylinder is fixedly installed on the top of the inner cavity of the groove. The power ends of the two cylinders are fixedly connected to the top of the adjacent bottom plate.

In one embodiment, the lifting mechanism includes a fixed rod, and one end of the fixed rod is fixedly connected to the right side of the lifting plate, and a slot matching the fixed rod is provided on the left side of the hollow cylinder, and the The right end of the fixed rod runs through the slot and extends to the inner cavity of the hollow cylinder, and is fixedly connected with a threaded block. A threaded hole is provided on the threaded block, and a threaded rod is provided through the inner cavity of the threaded hole. The threaded The bottom end of the rod is rotatably connected to the bottom of the inner cavity of the hollow cylinder. The top of the hollow cylinder is fixedly connected with a second bearing, and the top of the hollow cylinder is fixedly connected with a motor shell. The top of the inner cavity of the motor shell is fixedly connected. A servo motor is fixedly installed, and the top end of the threaded rod penetrates the inner cavity of the second bearing and is fixedly connected to the power output end of the servo motor.

In one embodiment, a sealed bearing is fixedly connected to the middle position on the left side of the storage box, and a square hole circular tube is provided in the inner cavity of the sealed bearing, and the outer wall of the square hole circular tube is fixedly connected to Several stirring rods, the right end of the square hole round tube is rotatably connected to the right side wall of the inner cavity of the storage box, and the left end of the inner cavity of the square hole round tube is plugged into a matching square rod. The left end of the square rod is fixedly connected with a transmission rod, and the right side of the hollow cylinder is fixedly connected with a third bearing near the bottom end. The left end of the transmission rod penetrates the inner cavity of the third bearing and is fixedly connected with a driven bevel gear. , the left side of the driven bevel gear is meshed with a transmission bevel gear, and the transmission bevel gear is sleeved and fixed on the outer wall of the threaded rod near the bottom end.

In one embodiment, the moving mechanism includes a hydraulic cylinder, and the hydraulic cylinder is located between the hollow cylinder and the storage box. The bottom of the hydraulic cylinder is fixedly connected to the base, and the power end of the hydraulic cylinder is connected to the base. The right side wall of the hollow cylinder is fixedly connected.

In one embodiment, a plurality of the discharge pipes are evenly distributed at the bottom of the spray pipe, and the plurality of discharge pipes are arranged linearly from front to back.

In one embodiment, several of the rollers are evenly distributed on the outer wall of the roller, and the several of the rollers are of different sizes.

The beneficial effects provided by this utility model are:

1. By starting the drive motor, the rotating shaft can be driven to rotate. The rotation of the rotating shaft can drive the roller to rotate. The roller rotation drives several rollers to rotate. This makes it easy to switch rollers of different sizes according to the needs, and improves the applicability of the device. , and when the roller switching is completed, the hydraulic cylinder can be started to push the hollow cylinder to move to the left, and the roller can be driven to move laterally to the left and fit into the wall. The servo motor can be started to drive the threaded rod to rotate forward and reverse, and the threaded rod can be rotated forward and reverse. The directional rotation can drive the threaded block to reciprocate and rise and fall, and drive the roller to reciprocate and rise and fall on the wall, thereby improving the efficiency of wall painting and reducing the labor intensity of manual painting.

2. By starting the pump, the paint in the storage box can be transported to the spray pipe through the settings of the pumping pipe and hose, and the paint can be evenly sprayed on the roller directly below through the settings of several discharge pipes. , thereby eliminating the need to repeatedly immerse the roller into the paint bucket for loading, which improves painting efficiency and avoids waste caused by paint dripping during the loading process.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a top cross-sectional view of the component support plate of the present invention;

Figure 3 is a left view of the spray pipe of the component of the present utility model;

Figure 4 is an enlarged view of point A in Figure 1.

In the drawing, 1. Base; 2. Universal wheel; 3. Handrail; 4. Storage box; 5. Wide mouth ring; 6. Pump; 7. Suction pipe; 8. Hollow cylinder; 9. Spray material Pipe; 10. Discharge pipe; 11. Hose; 12. Lifting plate; 13. Support plate; 14. Roller; 15. Rotating shaft; 16. Drum; 17. Threaded block; 18. Threaded rod; 19. Servo motor ; 20. Square hole round tube; 21. Stirring rod; 22. Hydraulic cylinder; 23. Air cylinder; 24. Base plate; 25. Drive motor; 26. Square rod; 27. Transmission rod; 28. Driven bevel gear; 29 , transmission bevel gear.

Detailed ways

It should be noted that, as long as there is no conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The technical solution of the present utility model will be further described below with reference to the accompanying drawings of the embodiments of the present utility model. The present utility model is not limited to the following specific implementations.

It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom" etc. indicating The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the equipment or components referred to must have a specific orientation or be constructed in a specific orientation. and operations, therefore the terms used to describe positional relationships in the drawings are only for illustrative purposes and cannot be understood as limitations of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

In one embodiment, as shown in Figures 1, 2, 3 and 4, a wall painting device includes a base 1, and universal wheels 2 are hinged at the bottom of the base 1 near the four corners. An armrest 3 is welded to the top of the base 1 near the right side, and a storage box 4 is provided on the left side of the armrest 3. The bottom of the storage box 4 is fixedly connected to the top of the base 1, and the top of the storage box 4 is close to A wide-mouth ring 5 is plugged in on the right side, a pump 6 is fixedly installed on the top of the storage box 4 near the left side, and a pumping pipe 7 is fixedly connected to the right side of the pump 6, and the other end of the pumping pipe 7 runs through the storage tank. The top of the material box 4 extends to the inner cavity of the material storage box 4 near the bottom. The bottom of the base 1 is provided with an anti-rolling mechanism. The top of the base 1 is provided with a chute near the left side, and the chute is The cavity is movably connected with a slider, and the top of the slider is fixedly connected with a hollow cylinder 8. A lifting plate 12 is provided on the left side of the hollow cylinder 8 near the top, and a lifting mechanism is provided on the right side of the lifting plate 12. The lifting plate 12 There are two support plates 13 fixedly connected to the left side, and the two support plates 13 are arranged front and back. A roller 14 is provided between the two support plates 13, and the first bearings are fixedly connected to the two support plates 13. There is a rotating shaft 15 running through the center of the front and rear sides of the roller 14. The front side of the support plate 13 located on the front side is fixedly connected to a bracket, and the rear side of the bracket is fixedly installed with a driving motor 25. The rear end of the rotating shaft 15 is plugged in. In the adjacent first bearing inner cavity, the front end of the rotating shaft 15 penetrates the adjacent first bearing inner cavity and is fixedly connected to the power output end of the drive motor 25. Several rollers 16 are rotatably connected to the outer wall of the roller 14. Several rollers 16 are evenly distributed on the outer wall of the roller 14, and the several rollers 16 are of different sizes. A horizontal plate is fixedly connected to the left top of the hollow cylinder 8, and the bottom of the horizontal plate is fixedly connected to the left side. There is a spray pipe 9. A hose 11 is fixedly connected to the left side of the pump 6, and the other end of the hose 11 is fixedly connected to the spray pipe 9. There are several discharge pipes 10 fixedly connected to the bottom of the spray pipe 9, and several discharge pipes 10 are fixedly connected to the bottom of the spray pipe 9. The discharge pipes 10 are evenly distributed at the bottom of the spray pipe 9, and several discharge pipes 10 are arranged linearly from front to back, and a moving mechanism is provided on the right side of the hollow cylinder 8;

The anti-rolling mechanism includes two bottom plates 24, and the two bottom plates 24 are respectively located at the bottom of the base 1 close to the left and right sides. The bottoms of the two bottom plates 24 are fixedly connected with anti-skid pads, and the bottom of the base 1 is close to the left and right sides. Grooves are provided everywhere, and a cylinder 23 is fixedly installed on the top of the inner cavity of the groove. The power ends of the two cylinders 23 are respectively fixedly connected to the top of the adjacent bottom plate 24 to improve the stability of the device during operation;

The lifting mechanism includes a fixed rod, and one end of the fixed rod is fixedly connected to the right side of the lifting plate 12. The left side of the hollow cylinder 8 is provided with a slot that matches the fixed rod, and the right end of the fixed rod runs through the slot and extends to the hollow The inner cavity of the barrel 8 is fixedly connected with a threaded block 17. A threaded hole is provided on the threaded block 17, and a threaded rod 18 is provided through the inner cavity of the threaded hole. The bottom end of the threaded rod 18 rotates with the bottom of the inner cavity of the hollow cylinder 8. connection, the top of the hollow cylinder 8 is fixedly connected with the second bearing, and the top of the hollow cylinder 8 is fixedly connected with the motor shell, the top of the inner cavity of the motor shell is fixedly installed with the servo motor 19, and the top of the threaded rod 18 passes through the second bearing The inner cavity is fixedly connected to the power output end of the servo motor 19 to improve the painting efficiency. A sealed bearing is fixedly connected to the middle position on the left side of the storage box 4, and the inner cavity of the sealed bearing is provided with a square hole round tube 20. Several stirring rods 21 are fixedly connected to the outer wall of the hole round tube 20, the right end of the square hole round tube 20 is rotationally connected to the right wall of the inner cavity of the storage box 4, and the left end of the inner cavity of the square hole round tube 20 is plugged with The matching square rod 26 has a transmission rod 27 fixedly connected to the left end of the square rod 26, a third bearing is fixedly connected to the right side of the hollow cylinder 8 near the bottom, and the left end of the transmission rod 27 penetrates the third bearing inner cavity. And is fixedly connected with a driven bevel gear 28, the left side of the driven bevel gear 28 is meshed with a transmission bevel gear 29, and the transmission bevel gear 29 is sleeve-fixed on the outer wall of the threaded rod 18 near the bottom, improving The uniformity of paint in the inner cavity of storage box 4;

The moving mechanism includes a hydraulic cylinder 22, and the hydraulic cylinder 22 is located between the hollow cylinder 8 and the storage box 4. The bottom of the hydraulic cylinder 22 is fixedly connected to the base 1, and the power end of the hydraulic cylinder 22 is connected to the right side wall of the hollow cylinder 8. The fixed connection allows the roller 16 to better fit with the wall surface.

Working principle: When the utility model is used, the driving motor 25 can be started to drive the rotating shaft 15 to rotate. The rotation of the rotating shaft 15 can drive the roller 14 to rotate. The rotation of the roller 14 drives several rollers 16 to rotate, thereby facilitating the rotation of different sizes according to the needs of use. The roller 16 of different sizes can be switched for use, which improves the applicability of the device. When the switch of the roller 16 is completed, the hydraulic cylinder 22 can be started to push the hollow cylinder 8 to move to the left, and drive the roller 16 to move laterally to the left and stick to the wall. Together, the servo motor 19 is started to drive the threaded rod 18 to rotate forward and reverse. The forward and reverse rotation of the threaded rod 18 can drive the threaded block 17 to reciprocate and move up and down, and drive the roller 16 to reciprocate and move up and down on the wall, thereby improving the wall painting efficiency. , reducing the labor intensity of manual painting, and by starting the pump 6, the paint in the storage box 4 can be transported to the spray pipe 9 through the settings of the pumping pipe 7 and the hose 11, and through several discharge pipes The setting of 10 can spray the paint evenly on the roller 16 directly below, so that there is no need to repeatedly immerse the roller 16 into the paint bucket for loading, which improves the painting efficiency and avoids waste caused by paint dripping during the loading process. , while the threaded rod 18 rotates, the transmission rod 27 can be driven to rotate through the meshing of the transmission bevel gear 29 and the driven bevel gear 28. The rotation of the transmission rod 27 drives the square rod 26 to rotate. The rotation of the square rod 26 can drive the square hole round tube. 20 rotates, and the square hole round tube 20 rotates to drive several stirring rods 21 to rotate. The rotation of several stirring rods 21 can stir the paint in the storage box 4 and improve the uniformity of the paint. In addition, while painting, it can start The two cylinders 23 push the adjacent bottom plate 24 to move downward and make the two anti-slip pads come into contact with the ground, thereby avoiding displacement and sliding of the device during the painting process and improving the stability of the device during operation.

The technical features of the above-described embodiments can be combined in any way. To simplify the description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, All should be considered to be within the scope of this manual.

The above-mentioned embodiments only express several implementation modes of the present invention. The descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present utility model, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the utility model patent should be determined by the appended claims.

Claims (7)

1. The wall surface painting device is characterized by comprising a base, universal wheels are hinged at the positions, close to four corners, of the bottom of the base, handrails are welded at the positions, close to the right, of the top of the base, a storage box is arranged on the left side of the handrails, the bottom of the storage box is fixedly connected with the top of the base, a wide-mouth ring is inserted at the position, close to the right, of the top of the storage box, a pump is fixedly installed at the position, close to the left, of the top of the storage box, a pumping pipe is fixedly connected with the right of the pump, the other end of the pumping pipe penetrates through the top of the storage box and extends to the position, close to the bottom, of an inner cavity of the storage box, a sliding prevention mechanism is arranged at the bottom of the base, a sliding groove is formed at the position, close to the left, of the top of the base, a sliding groove inner cavity is movably connected with a sliding block, the top of the sliding block is fixedly connected with a hollow cylinder, the left side of the hollow tube is close to the top end and is provided with a lifting plate in a fitting way, the right side of the lifting plate is provided with a lifting mechanism, the left side of the lifting plate is fixedly connected with two supporting plates, the two supporting plates are arranged front and back, a rolling shaft is arranged between the two supporting plates, the two supporting plates are fixedly connected with first bearings, the circle centers of the front side and the rear side of the rolling shaft are jointly penetrated with a rotating shaft, the front side of the supporting plate positioned at the front side is fixedly connected with a bracket, the rear side of the bracket is fixedly provided with a driving motor, the rear end of the rotating shaft is inserted into an adjacent first bearing cavity, the front end of the rotating shaft penetrates through the adjacent first bearing cavity and is fixedly connected with the power output end of the driving motor, the outer side wall of the rolling shaft is rotationally connected with a plurality of rollers, the top end of the left side of the hollow tube is fixedly connected with a transverse plate, and the bottom of diaphragm is close to left side department fixedly connected with spouts the material pipe, the left side fixedly connected with hose of pump, just the other end of hose with spout material pipe fixed connection, the bottom fixedly connected with of spouting the material pipe a plurality of discharging pipe, the right side of hollow section of thick bamboo is equipped with moving mechanism.

2. The wall painting device according to claim 1, wherein the anti-slip mechanism comprises two bottom plates, the two bottom plates are respectively located at the positions, close to the left side and the right side, of the bottom of the base, anti-slip pads are fixedly connected to the bottoms of the two bottom plates, grooves are respectively formed in the positions, close to the left side and the right side, of the bottom of the base, an air cylinder is fixedly installed at the top of an inner cavity of the groove, and power ends of the two air cylinders are respectively fixedly connected with the tops of the adjacent bottom plates.

3. The wall painting device according to claim 1, wherein the lifting mechanism comprises a fixing rod, one end of the fixing rod is fixedly connected to the right side of the lifting plate, a slot matched with the fixing rod is formed in the left side of the hollow cylinder, the right end of the fixing rod penetrates through the slot and extends to the inner cavity of the hollow cylinder, the fixing rod is fixedly connected with a threaded block, a threaded hole is formed in the threaded block, a threaded rod penetrates through the threaded hole, the bottom end of the threaded rod is rotationally connected with the bottom of the inner cavity of the hollow cylinder, a second bearing is fixedly connected to the top of the hollow cylinder, a motor casing is fixedly connected to the top of the inner cavity of the motor casing, and a servo motor is fixedly mounted to the top end of the threaded rod penetrates through the second bearing inner cavity and is fixedly connected with the power output end of the servo motor.

4. The wall painting device according to claim 3, wherein a sealing bearing is fixedly connected to the middle position of the left side of the storage box, a square hole circular tube is arranged in the cavity of the sealing bearing in a penetrating manner, a plurality of stirring rods are fixedly connected to the outer side wall of the square hole circular tube, the right end of the square hole circular tube is rotatably connected with the right side wall of the inner cavity of the storage box, square rods matched with the square hole circular tube are inserted into the left end of the inner cavity of the square hole circular tube, a transmission rod is fixedly connected to the left end of the square rod, a third bearing is fixedly connected to the right side of the hollow cylinder close to the bottom end, the left end of the transmission rod penetrates through the inner cavity of the third bearing, a driven conical gear is fixedly connected to the left side of the driven conical gear, and the driving conical gear is fixedly sleeved on the outer side wall of the threaded rod close to the bottom end.

5. The wall painting device according to claim 1, wherein the moving mechanism comprises a hydraulic cylinder, the hydraulic cylinder is located between the hollow cylinder and the storage box, the bottom of the hydraulic cylinder is fixedly connected with the base, and the power end of the hydraulic cylinder is fixedly connected with the right side wall of the hollow cylinder.

6. The wall painting device according to claim 1, wherein the plurality of discharging pipes are uniformly distributed at the bottom of the spraying pipe, and the plurality of discharging pipes are sequentially and linearly arranged from front to back.

7. The wall painting device according to claim 1, wherein the plurality of rollers are uniformly distributed on the outer side wall of the roller, and the plurality of rollers are different in size.