CN216380456U

CN216380456U - Wall whitewashes device for construction

Info

Publication number: CN216380456U
Application number: CN202122873992.7U
Authority: CN
Inventors: 张其标
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-26
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a wall plastering device for building construction, which comprises a roller, a base with a movable wheel at the bottom end, a driving component for driving the roller to move up and down and a paint storage component, wherein the roller is supported and installed through the matching of the base, a portal frame, a hydraulic cylinder, a hydraulic rod and a cross rod, and a spray head connected with a spray pump is arranged below the roller, so that the hydraulic rod is driven by the hydraulic cylinder to move up and down to plaster the wall surface, and the labor intensity of workers for plastering the wall surface is reduced; and a receiving hopper is arranged below the spraying head, the receiving hopper receives the paint which falls when the roller is used for painting the wall surface, and the paint flows into a recovery tank communicated with the paint tank along with a recovery pipe, so that the recovery of the paint is realized, the waste rate of the paint is reduced, and the cost for painting the wall body is reduced.

Description

Wall whitewashes device for construction

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a wall surface painting device for building construction.

Background

Need coat emulsion paint or other coatings to outer wall and interior wall when the building construction, and the tradition is used for coating emulsion paint and coating and adopts the wall to whitewash more and coat, the form of the running roller of making such as the hair palm of bundling whitewash is clear away or the apparatus of scribbling, the tradition is held to roll the whitewash of realization to the wall on the wall after dipping in the coating after supporting to the running roller through branch pair running roller, this kind of operating efficiency is lower, and on dipping in the coating in-process coating can drop ground and operator's clothing, when causing the coating extravagant, pollute operating environment.

Therefore, among the prior art, for the number of times that dip in and get coating to the roller reduction, a wall whitewashing device for construction that bulletin number is "CN 214423900U", including the telescopic link, the solid fixed ring of top outer wall fixedly connected with of telescopic link, and solid fixed ring's top outer wall is equipped with the down tube, the top outer wall welding of down tube has the round brush support, and the inner wall of round brush support is pegged graft and is had the dismouting axle, the round brush support is connected with dismantled and assembled cylinder through dismouting axle rotation, the bottom inner wall fixedly connected with sprayer of round brush support, and the bottom of sprayer is connected with the coating pipe, the coating pipe passes the inner wall of telescopic link, and the end connection of coating pipe has the suction apparatus.

To this wall whitewashes device for construction above-mentioned, there is the auto sucking device through end connection, connect the storage bucket of scribbling through the bottom, absorb the coating spraying on the outer wall of round brush wall body and cylinder, it is even constantly to extrude the round coating through the cylinder, it constantly dips in the problem of getting to reduce the cylinder, increase the weight handheld to the telescopic link, be not convenient for whitewash the wall to its accuse, because the sprayer is not enough to avoid coating to the spraying of coating, can be too much to the coating spraying on the wall, the running roller will cause a large amount of coatings extravagant when its round brush, increase the cost of wall whitewashing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wall plastering device for building construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a wall plastering device for building construction comprises a roller, a base with a movable wheel at the bottom end, a driving assembly for driving the roller to move up and down and a coating storage assembly, wherein the driving assembly comprises a hydraulic cylinder arranged on a portal frame on the top surface of the base, a cross rod connected by a hydraulic rod on the hydraulic cylinder penetrating through the portal frame and two L-shaped supporting rods symmetrically arranged on the cross rod, and two ends of the roller are spliced through bearings at opposite ends of the two L-shaped supporting rods;

the input end of a spray head below the roller is connected with a spray pump on the U-shaped frame below the cross rod, and the bottom end of the spray head is provided with a receiving hopper with an opening positioned below the spray head;

the coating storage assembly comprises a coating box, a filter screen arranged in the coating box, a recycling box arranged at the bottom end of the coating box and communicated with a port below the filter screen, and a stirring impeller arranged at the bottom end of the coating box and connected with a driving motor output shaft embedded in a base, wherein an extraction pipe at the input end of a spraying pump is arranged in the coating box and positioned below the filter screen, and the recycling pipe at the bottom end of a receiving hopper is communicated with the recycling box.

Furthermore, the vertical sliding plates at the two ends of the cross rod are arranged in the sliding groove on the inner side of the portal frame in a limiting sliding manner.

The vertical sliding plates at the two ends of the cross rod are matched with the sliding grooves in the portal frame to ensure that the cross rod is driven by the hydraulic rod to move up and down, so that the uniformity of the up-and-down driving of the cross rod to the roller for plastering the wall surface is improved.

Furthermore, the bearing sleeve at the tail end of the L-shaped supporting rod is arranged in the through grooves at the two ends of the roller wheel, and the inner side of the outer seat outside the bearing is clamped between the bearing and the through grooves through the rubber pad.

Can be fixed or dismantle the change through removing L type bracing piece to the running roller according to different length running rollers, the rubber pad card is gone into between bearing and the logical groove, improves the fastness that L type bracing piece is fixed to the running roller.

Furthermore, a propping bolt is screwed on the sleeve seat at the bottom end of the L-shaped support rod and the transverse rod which transversely slide.

The abutting bolt is used for fixing the connection between the L-shaped supporting rod and the cross rod in an abutting mode through the bolt.

Furthermore, the input end and the output end of the booster pump at the top end of the coating box are respectively connected with the extraction pipe and the spray pump.

The booster pump extracts the coating in the coating box from the extraction pipe, the coating is increased and output to the spray pump, the spray pump outputs the coating at the input end of the booster pump to the spray head, and the coating is sprayed out to the wall surface through the spray head.

Further, be equipped with in the collection box and cover and be curved filter screen panel to the opening, the bottom surface in the collection box is the slope form.

The filter screen cover is used for filtering the paint flowing back from the recovery pipe in the recovery tank and then communicating the paint in the paint tank with the paint tank through the through hole for use.

Furthermore, the left end of a feeding connecting pipe penetrating through the upper part of the right side of the coating box is arranged in a mixing space formed by the inverted Z-shaped filter screen in the coating box.

The stirring impeller in the mixing space is used for stirring the coating in the coating box all the time through the drive of the drive motor, and the coating is prevented from solidifying while the viscosity of the coating is kept.

Compared with the prior art, the utility model has the following technical effects and advantages:

1. according to the wall painting device for building construction, the roller is arranged on the cross rod driven by the hydraulic rod through two symmetrical L-shaped supporting rods, and the hydraulic cylinder connected with the hydraulic rod is installed through the portal frame on the base, so that the device can be moved to the wall where paint needs to be coated through the moving wheel at the bottom of the base, the base and the wall are close to the roller and are in contact with the wall, the paint in the paint box is extracted by the spray pump and output to the spray head, the roller is driven by the hydraulic cylinder to move up and down through the spray head after the paint is sprayed on the wall, so that the paint is uniformly rolled and painted on the wall through the hydraulic rod, repeated paint dipping is avoided, the painting efficiency is reduced, and the operation labor amount of workers is reduced;

2. the lower part of the spray header is communicated with the recovery box, the recovery box is communicated with the paint box, the receiving hopper is used for receiving paint which drips when the roller brushes the paint and flows into the recovery box through the recovery pipe, when the impeller in the paint box stirs the paint in the paint box, the impeller stirs the paint which flows into the recovery box along with the impeller and mixes the paint with the paint in the paint box, and when the paint in the paint box is extracted by the extraction pipe, the paint is output to the spray pump along with the extraction, the paint is recycled, the waste of the paint is reduced, and the cost of wall surface painting is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of a paint storage assembly according to the present invention;

fig. 4 is an installation cross-sectional view of the roller and the L-shaped support rod of the present invention.

In the figure: 1. a roller; 2. a base; 3. a paint storage assembly; 4. a gantry; 5. a hydraulic cylinder; 6. a hydraulic lever; 7. a cross bar; 8. an L-shaped support bar; 9. a bearing; 10. a shower head; 11. a U-shaped frame; 12. a spray pump; 13. a receiving hopper; 14. a paint tank; 15. a filter screen; 16. a port; 17. a recycling bin; 18. a drive motor; 19. a stirring impeller; 20. an extraction pipe; 21. a recovery pipe; 22. a vertical slide plate; 23. a chute; 24. a through groove; 25. an outer seat; 26. a rubber pad; 27. a sleeve seat; 28. tightly abutting against the bolt; 29. a booster pump; 30. a filtering net cover; 31. a feeding pipe connection; 32. a mixing space.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a wall surface painting device for building construction, which comprises a roller 1, a base 2 with a moving wheel at the bottom end, a driving component for driving the roller 1 to move up and down and a coating storage component 3, wherein the driving component comprises a hydraulic cylinder 5 arranged on a portal frame 4 on the top surface of the base 2, a cross rod 7 connected with the hydraulic rod 6 on the hydraulic cylinder 5 by penetrating through the portal frame 4, and two L-shaped support rods 8 symmetrically arranged on the cross rod 7, and vertical sliding plates 22 at two ends of the cross rod 7 are arranged in a sliding groove 23 at the inner side of the portal frame 4 in a limiting and sliding manner. Vertical sliding plates 22 at two ends of the cross bar 7 are matched with a sliding groove 23 on the portal frame 4, so that the cross bar 7 is driven by the hydraulic rod 6 to move up and down, and the uniformity of wall surface painting by the up-and-down driving of the cross bar 7 to the roller 1 is improved;

the two ends of the roller wheel 1 are connected with the bearings 9 at the opposite ends of the L-shaped supporting rods 8 in an inserting mode, the bearings 9 are sleeved in the through grooves 24 at the two ends of the roller wheel 1, and the inner sides of the outer seats 25 outside the bearings 9 are clamped between the bearings 9 and the through grooves 24 through rubber pads 26. Can be according to different length running roller 1 through removing L type bracing piece 8 to fixed or dismantle the change through removing L type bracing piece 8 to running roller 1 of running roller 1, the rubber pad 26 card is gone into between bearing 9 and the logical groove 24, improves L type bracing piece 8 to the fastness that running roller 1 is fixed, the spiral has to support tight bolt 28 on 8 bottoms of L type bracing piece and the cover seat 27 of horizontal pole 7 lateral sliding. The abutting bolt 28 is used for fixing the connection between the L-shaped support rod 8 and the cross rod 7 in an abutting mode through the abutting bolt 28;

the input end of a spray head 10 below the roller 1 is connected with a spray pump 12 on a U-shaped frame 11 below the cross bar 7, and the bottom end of the spray head 10 is provided with a receiving hopper 13 with an opening positioned below the spray head 10;

the coating storage component 3 comprises a coating tank 14, a filter screen 15 arranged in the coating tank 14, a recovery tank 17 communicated with a bottom end of the coating tank 14 through a through hole 16 below the filter screen 15, and a stirring impeller 19 connected with an output shaft of a driving motor 18 embedded in the base 2 and arranged at the bottom end of the coating tank 14, wherein an extraction pipe 20 at the input end of a spraying pump 12 is arranged in the coating tank 14 and positioned below the filter screen 15, and the input end and the output end of a booster pump 29 at the top end of the coating tank 14 are respectively connected with the extraction pipe 20 and the spraying pump 12. The booster pump 29 pumps the paint in the paint tank 14 to the extraction pipe 20, and outputs the paint to the spray pump 12, the spray pump 12 outputs the paint at the input end of the booster pump 29 to the spray header 10, and the paint is sprayed out to the wall surface through the spray header 10;

a recovery pipe 21 at the bottom end of the receiving hopper 13 is communicated with the interior of the recovery box 17; be equipped with in the collection box 17 and cover opening 16 and be curved filter screen panel 30, the bottom surface in the collection box 17 is the slope form. The strainer 30 is used to filter the paint flowing back from the recovery pipe 21 in the recovery tank 17 and to communicate with the inside of the paint tank 14 through the port 16 for use with the paint in the paint tank 14.

The left end of a feed connection pipe 31 penetrating the upper part of the right side of the paint tank 14 is provided in a mixing space 32 formed by an inverted Z-shaped filter screen 15 in the paint tank 14. The stirring impeller 19 in the mixing space 32 is used to stir the paint in the paint tank 14 at all times by the drive of the drive motor 18, keeping the paint viscous while avoiding solidification of the paint.

According to the wall painting device for building construction, a roller 1 is arranged on a cross rod 7 driven by a hydraulic rod 6 through two symmetrical L-shaped support rods 8, and a hydraulic cylinder 5 connected with the hydraulic rod 6 is installed through a portal frame 4 on a base 2, so that the device is moved to a wall surface needing to be painted by a moving wheel at the bottom of the base 2, the base 2 and the wall surface are close to the roller 1 and are in contact with the wall surface, a spray pump 12 extracts paint in a paint box 14 and outputs the paint to a spray head 10, the roller 1 is driven by the hydraulic cylinder 5 to move up and down through the hydraulic rod 6 after the paint is sprayed on the wall through the spray head 10, so that the paint is uniformly rolled and painted on the wall surface, repeated paint dipping is avoided, painting efficiency is reduced, and the operation labor amount of workers is reduced;

the receiving bucket 13 communicated with the recovery box 17 below the spray header 10, the recovery box 17 is communicated with the paint box 14, the receiving bucket 13 is used for receiving paint dropping when the paint is rolled on the roller 1 and flows into the recovery box 17 through the recovery pipe 21, when the stirring impeller 19 in the paint box 14 stirs the paint in the paint box 14, the stirring impeller stirs the paint flowing into the recovery box 17 and mixes with the paint in the paint box 14, and when the paint in the paint box 14 is pumped by the pumping pipe 20, the paint is output to the spray pump 12 along with the pumping, thereby recycling the paint, reducing the waste of the paint and the cost of wall painting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a wall whitewashes device for construction, includes running roller (1), bottom and is equipped with base (2) of removing the wheel and stores subassembly (3) to drive assembly and the coating that running roller (1) reciprocated, its characterized in that: the driving assembly comprises a hydraulic cylinder (5) arranged on a portal frame (4) on the top surface of the base (2), a cross rod (7) connected with the hydraulic rod (6) on the hydraulic cylinder (5) by penetrating through the portal frame (4), and two L-shaped supporting rods (8) symmetrically arranged on the cross rod (7), wherein two ends of the roller (1) are spliced through bearings (9) at opposite ends of the two L-shaped supporting rods (8);

the input end of a spray head (10) below the roller (1) is connected with a spray pump (12) on a U-shaped frame (11) below the cross bar (7), and the bottom end of the spray head (10) is provided with a receiving hopper (13) with an opening positioned below the spray head (10);

the coating storage assembly (3) comprises a coating box (14), a filter screen (15) arranged in the coating box (14), a recovery box (17) communicated with a bottom end of the coating box (14) through hole (16) below the filter screen (15), and a stirring impeller (19) connected with an output shaft of a driving motor (18) embedded in the base (2) and arranged at the bottom end of the coating box (14), wherein an extraction pipe (20) at the input end of a spray pump (12) is arranged in the coating box (14) and positioned below the filter screen (15), and a recovery pipe (21) at the bottom end of a receiving hopper (13) is communicated with the recovery box (17).

2. A wall plastering device for construction according to claim 1, wherein: vertical sliding plates (22) at two ends of the cross rod (7) are arranged in sliding grooves (23) on the inner side of the portal frame (4) in a limiting sliding manner.

3. A wall plastering device for construction according to claim 1, wherein: the bearing (9) is sleeved in the through grooves (24) at the two ends of the roller (1) and the inner side of the outer seat (25) outside the bearing (9) is clamped between the bearing (9) and the through grooves (24) through the rubber pad (26).

4. A wall plastering device for construction according to claim 1, wherein: and a propping bolt (28) is screwed on a sleeve seat (27) at the bottom end of the L-shaped supporting rod (8) and the transverse rod (7) which transversely slide.

5. A wall plastering device for construction according to claim 1, wherein: the input end and the output end of a booster pump (29) at the top end of the coating box (14) are respectively connected with the extraction pipe (20) and the spray pump (12).

6. A wall plastering device for construction according to claim 1, wherein: be equipped with in collection box (17) and cover just be curved filter screen panel (30) to opening (16), collection box (17) inner bottom surface is the slope form.

7. A wall plastering device for construction according to claim 1, wherein: the left end of a feeding connecting pipe (31) penetrating through the upper part of the right side of the paint tank (14) is arranged in a mixing space (32) formed by an inverted Z-shaped filter screen (15) in the paint tank (14).