CN109944454A - A multi-angle wall scraping device for decoration - Google Patents

Abstract

The present invention relates to finishing fields, specifically a kind of finishing scrapes wall device with multi-angle, including postposition rack, preposition rack and pedestal, the front end of the preposition rack is equipped with operation frame, the postposition rack includes driving frame, fixed frame and machines, the inside casing of the preposition rack is provided with driving groove, driver plate is installed on rear side of the operation frame, the driver plate is entrenched in driving groove, the driving frame includes adjustable plate, thread bush is installed on rear side of the adjustable plate, threaded rod is laterally equipped on the driving frame, the thread bush is set on threaded rod, sliding rail is provided on rear side of the driving frame, the rear side of the thread bush is equipped with sliding block by link block, the sliding block is entrenched in sliding rail.The application drives operation frame movement by wire rope gearing and screw-driven with vertical direction in the horizontal direction respectively, is adjusted so as to three-dimensional to operation frame operating direction, improves the freedom degree of operation.

Description

A multi-angle wall scraping device for decoration

technical field

The invention relates to the field of decoration, in particular to a multi-angle wall scraping device for decoration.

Background technique

Before building decoration, the wall skin of the building needs to be cleaned up, that is, the work of shoveling the wall skin. Because the quality of the putty of the original wall varies, so the shovel of the wall is to ensure the smoothness of the subsequent paint construction and reduce the occurrence of cracking and hollowing. A shovelling device is required, but the existing shovelling device has the defects of inconvenience and low shoveling efficiency.

Chinese patent (application publication number: CN108612333A) discloses a wall cleaning device for building decoration based on adjustable technology. The motor can drive the lifting seat to move up and down along the chute and the sliding rod, so as to adjust the height of the turntable up and down so as to It is easy to adjust the wall surface of different heights. This patent has obvious shortcomings, and its adjustable range is very limited, and it can only be adjusted from the vertical direction, which cannot meet the needs of wall skin cleaning.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a multi-angle wall scraping device for decoration, so as to solve the problems raised in the above-mentioned background art.

To achieve the above object, the present invention provides the following technical solutions:

A multi-angle wall scraping device for decoration, comprising a rear rack, a front rack and a base, a work rack is installed at the front end of the front rack, and the rear rack includes a transmission rack, a fixing machine The inner frame of the front frame is provided with a transmission groove, the rear side of the work frame is provided with a transmission plate, the transmission plate is embedded in the transmission groove, and the transmission frame includes a Adjustment plate, a threaded sleeve is installed on the rear side of the adjustment plate, a threaded rod is transversely penetrated on the transmission frame, the threaded sleeve is sleeved on the threaded rod, and a slide rail is arranged on the rear side of the transmission frame , a slider is installed on the rear side of the threaded sleeve through a connecting block, the slider is embedded in the slide rail, a wire roller is installed in the inner cavity of the work table, and a first-level fixed pulley is installed on the top of the transmission frame , a secondary fixed pulley is installed on the top of the fixed frame, and a wire rope is wound on the wire roller. connect.

As a further solution of the present invention, an adjustment handle is installed on the side of the threaded rod.

As a further solution of the present invention, the work frame includes a fixing frame, a roller is installed at the front end of the fixing frame, and a scraping roller is installed on the roller.

As a further solution of the present invention, an adjustment frame is installed on the side of the fixing frame, an adjustment disc is installed on the side of the fixing frame synchronously, and the adjustment disc is provided with an arc-shaped slide rail, and the adjustment frame A limit slide ball is arranged on the upper part, and the limit slide ball is fitted and installed in the arc-shaped slide rail.

As a further solution of the present invention, the front frame is installed on the adjustment plate through a rotating shaft, a sleeve is installed on the upper and lower side walls of the front frame, and a support rod is passed through the sleeve.

As a further solution of the present invention, a water storage cavity is arranged in the working machine table, a sprinkler head is installed on the work frame, and the water storage cavity is connected to the sprinkler head through a conduit.

As a further solution of the present invention: a front roller and a rear roller are respectively installed on the base, and the rear roller includes a roller frame and a support wheel, the roller frame adopts a similar equilateral triangle structure, and the roller frame passes through The main rotating shaft is installed on the base, the main rotating shaft is installed at the center position of the roller frame, and the support wheels are respectively arranged at the three corner positions of the roller frame and are installed on the roller frame through the support shaft.

Compared with the prior art, the beneficial effects of the present invention are:

one. The present application drives the work frame to move in the horizontal direction and the vertical direction through wire rope transmission and thread transmission respectively, so that the working direction of the work frame can be adjusted three-dimensionally, the degree of freedom of operation is improved, and the needs of multi-directional operation can be met.

two. The inclination angle of the fixed frame is adjusted through the adjustment plate, so as to adjust the working angle of the scraping roller, which is convenient for personnel to control the cutting direction and the depth of scraping when scraping.

three. Through the rotating shaft, the entire front frame is horizontally placed horizontally, and then the support rod is externally connected, so that the horizontal direction supported by the front frame is matched with the above-mentioned threaded transmission mechanism, thereby expanding the working range of the entire working mechanism in the horizontal direction. Therefore, the present application can complete the unidirectional scraping process at one time, and avoid operation errors when the position of the mobile equipment is reconnected to the operation.

Four. The rear rollers are arranged in a regular triangular structure, and the supporting wheels can be alternately supported, so that it is convenient to work on the steps, and is suitable for working in the corridor area, which expands the operation scope of the present application and can be suitable for multi-area operations.

Description of drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic structural diagram of a top view of a transmission frame and a work frame in the present invention.

FIG. 3 is a schematic diagram of the transverse structure of the transmission frame in the present invention.

FIG. 4 is a schematic structural diagram of horizontal operation in the present invention.

FIG. 5 is a schematic structural diagram of a rear roller in the present invention.

In the picture: 1-rear frame, 11-work table, 12-fixed frame, 13-transmission frame, 14-adjustment plate, 15-threaded sleeve, 16-threaded rod, 17-slider, 18- Slide rail, 19-adjustment handle, 2-front frame, 21-transmission groove, 22-rotating shaft, 23-sleeve, 24-support rod, 31-line roller, 32-first-level fixed pulley, 33-secondary-level Fixed pulley, 34-wire rope, 4-work frame, 41-transmission plate, 42-fixed frame, 43-roller, 44-scraper roller, 45-adjustment frame, 46-adjustment disc, 5-base, 51- Front roller, 52-rear roller, 53-roller frame, 54-support wheel, 55-main shaft, 56-support shaft, 6-water storage cavity, 61-duct, 62-spray head.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1:

1 and 2, a multi-angle wall scraping device for decoration includes a rear rack 1, a front rack 2 and a base 5, and a work rack 4 is installed at the front end of the front rack 2. The rear frame 1 includes a transmission frame 13, a fixed frame 12 and a work table 11, the inner frame of the front frame 2 is provided with a transmission groove 21, and the rear side of the work frame 4 is installed with a transmission Plate 41, the transmission plate 41 is fitted in the transmission groove 21, the transmission frame 13 includes an adjustment plate 14, the rear side of the adjustment plate 14 is installed with a threaded sleeve 15, the transmission frame 13 is horizontally A threaded rod 16 is passed through, the threaded sleeve 15 is sleeved on the threaded rod 16, the rear side of the transmission frame 13 is provided with a slide rail 18, and the rear side of the threaded sleeve 15 is installed with a sliding block through a connecting block 17. The slider 17 is fitted in the slide rail 18, the adjusting handle 19 is installed on the side of the threaded rod 16, the wire roller 31 is installed in the inner cavity of the working table 11, and the top of the transmission frame 13 is installed. A first-level fixed pulley 32 is installed, a second-level fixed pulley 33 is installed on the top of the fixed frame 12, a wire rope 34 is wound on the wire roller 31, and the steel wire rope 34 passes through the second-level fixed pulley 33 and then passes through the first-level fixed pulley. The fixed pulley 32 is reversed and its end is connected with the work frame 4 .

During operation, the wire rope 34 is driven to move by the wire roller 31, thereby driving the work frame 4 to move. The wall skin is scraped off and peeled off, and a horizontal moving device is also provided. The adjusting handle 19 drives the threaded rod 16 to rotate, so as to drive the threaded sleeve 15 to move along the threaded rod 16 through the threaded transmission, thereby driving the front frame 2 to be horizontal. It moves in the vertical direction to scrape and peel off the skin of the wall in the vertical direction. The present application drives the work frame 4 to move in the horizontal direction and the vertical direction through the wire rope drive and the thread drive respectively, so that the working direction of the work frame 4 can be adjusted three-dimensionally, the freedom of operation is improved, and the needs of multi-directional work can be met.

The work frame 4 includes a fixing frame 42 , a roller 43 is installed on the front end of the fixing frame 42 , a scraping roller 44 is installed on the roller 43 , and an adjusting frame is installed on the side of the fixing frame 42 . 45. An adjustment plate 46 is installed on the side of the fixing frame 42 synchronously, the adjustment plate 46 is provided with an arc-shaped slide rail, and the adjustment frame 45 is provided with a limit slide ball, and the limit slide ball is embedded It is installed in the curved slide rail. The inner cavity of the work frame 4 is provided with a drive motor, and the drive motor drives the scraper roller 44 to rotate through the belt drive, so as to scrape the wall surface; the inclination angle of the fixed frame 42 can be adjusted by the adjustment plate 46 during operation. By adjusting, the working angle of the scraping roller 44 can be adjusted, which is convenient for personnel to control the cutting direction and the depth of scraping during scraping.

Embodiment 2:

Referring to FIGS. 3 and 4 , this embodiment is a further optimization of the first embodiment. On the basis of this, the front frame 2 is installed on the adjusting plate 14 through the rotating shaft 22 . The upper and lower parts of the front frame 2 are A sleeve 23 is installed on the side wall, and a support rod 24 is passed through the sleeve 23 . The entire front frame 2 can be placed horizontally through the rotating shaft 22, and then the support rod 24 is externally connected, so as to support the horizontal direction of the front frame 2, and then drive the work frame 4 to work horizontally; The mechanism can drive the front frame 2 to move in the horizontal direction, thereby expanding the working range of the entire working mechanism in the horizontal direction, so that the application can complete the unidirectional scraping process at one time, and avoid the occurrence of work error.

Embodiment three:

Referring to FIG. 1 , this embodiment is a further optimization of the first embodiment. On the basis of this, the working machine table 11 is provided with a water storage cavity 6 , the working frame 4 is provided with a shower head 62 , and the The water storage chamber 6 is connected to the shower head 62 through a conduit 61 . While scraping the wall, spray water on the wall to reduce the impact of dust and protect the working personnel.

Embodiment 4:

Please refer to FIG. 1 and FIG. 5 , this embodiment is a further optimization of the first embodiment. On the basis of this embodiment, a front roller 51 and a rear roller 52 are respectively installed on the base 5 , and the rear roller 52 includes a roller A frame 53 and a supporting wheel 54, the roller frame 53 adopts a similar equilateral triangle structure, the roller frame 53 is installed on the base 5 through the main shaft 55, the main shaft 55 is installed at the center of the roller frame 53, the support The wheels 54 are respectively arranged at the three corner positions of the roller frame 53 and are mounted on the roller frame 53 through the support shaft 56 . The rear rollers 52 are arranged in a regular triangle structure, and the support wheels 54 can be alternately supported, so as to facilitate work on the steps, and thus suitable for work in the corridor area.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. a kind of finishing scrapes wall device, including postposition rack (1), preposition rack (2) and pedestal (5) with multi-angle, described preposition The front end of rack (2) is equipped with operation frame (4), the postposition rack (1) include driving frame (13), fixed frame (12) and The inside casing of machines (11), the preposition rack (2) is provided with driving groove (21), is equipped on rear side of the operation frame (4) Driver plate (41), the driver plate (41) are entrenched in driving groove (21), which is characterized in that the driving frame (13) includes Adjustable plate (14) is equipped with thread bush (15) on rear side of the adjustable plate (14), is laterally equipped on the driving frame (13) Threaded rod (16), the thread bush (15) are set on threaded rod (16), are provided with sliding rail on rear side of the driving frame (13) (18), the rear side of the thread bush (15) is equipped with sliding block (17) by link block, and the sliding block (17) is entrenched in sliding rail (18) Interior, wired roller (31) is installed in machines (11) inner cavity, is equipped with level-one fixed pulley at the top of the driving frame (13) (32), the top of the fixed frame (12) is equipped with second level fixed pulley (33), is wound with wirerope on the line roller (31) (34), the wirerope (34) pass through second level fixed pulley (33) after again after level-one fixed pulley (32) deflecting and its end and make Industry frame (4) is connected.

2. finishing according to claim 1 scrapes wall device with multi-angle, which is characterized in that the side of the threaded rod (16) Regulation handle (19) are installed.

3. finishing according to claim 1 scrapes wall device with multi-angle, which is characterized in that the operation frame (4) includes The front end of fixed frame (42), the fixed frame (42) is equipped with roller bearing (43), is equipped with scraper roller (44) on the roller bearing (43).

4. finishing according to claim 3 scrapes wall device with multi-angle, which is characterized in that the side of the fixed frame (42) It is equipped with and adjusts rack (45), the side of the fixed frame (42), which synchronizes, to be equipped with adjustment disk (46), on the adjustment disk (46) It is provided with arc-shaped slide rail, the sliding pearl of limit is provided on the adjusting rack (45), the chimeric arc that is mounted on of the sliding pearl of the limit is slided In rail.

5. finishing according to claim 1 scrapes wall device with multi-angle, which is characterized in that the preposition rack (2) passes through Shaft (22) is mounted on adjustable plate (14), is equipped with sleeve (23), the sleeve on the top and bottom sidewall of the preposition rack (2) (23) support rod (24) are equipped in.

6. finishing according to claim 1 scrapes wall device with multi-angle, which is characterized in that set in the machines (11) It is equipped with storage chamber (6), is equipped with spray head (62) on the operation frame (4), the storage chamber (6) passes through conduit (61) connection spray It drenches head (62).

7. finishing according to claim 1 scrapes wall device with multi-angle, which is characterized in that pacify respectively on the pedestal (5) Equipped with preposition idler wheel (51) and postposition idler wheel (52), the postposition idler wheel (52) includes turning rolls (53) and support wheel (54).

8. finishing according to claim 7 scrapes wall device with multi-angle, which is characterized in that the turning rolls (53) uses class Like equilateral triangle structure, the turning rolls (53) is mounted on pedestal (5) by main shaft (55), main shaft (55) installation In the center of turning rolls (53), the support wheel (54) is separately positioned on three corner positions of turning rolls (53) and passes through Branch shaft (56) is mounted on turning rolls (53).