Inner wall shoveling device for decoration

Abstract

The utility model relates to the technical field of wall shoveling devices, and discloses an interior wall shoveling device for decoration, which comprises a base, two supporting tables are arranged at the top end of the base, one of the supporting tables is fixedly mounted at the top end of the base, a screw is rotatably connected between the two supporting tables, and the other supporting table is fixedly mounted at the top end of the base. A motor is fixedly mounted at the top end of the supporting table arranged above the screw rod, and the output end of the motor is in transmission connection with the screw rod; when the wall needs to be hung on the wall, after the supporting bolt is adjusted to a proper position and abuts against the wall, the supporting bolt is pressed through the grip, then the wall shoveling machine body on the side wall of the lifting table is started to scrape and shovel the wall, meanwhile, the motor drives the screw to rotate, the lifting table moves up and down under the limiting effect of the lifting table and the sliding rod, and the wall is shoveled. And the wall shoveling machine does not need to be manually held by hands to move, only the supporting plate and the supporting bolt need to be pressed, and the practical performance and the working efficiency of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wall scraping devices, in particular to an interior wall scraping device for decoration. Background Art

[0002] Generally, when renovating and decorating old houses, there are old skins, paint layers, firmly pasted wallpaper or cloth layers on the wall surface. They must be polished and peeled clean during decoration so that the wall surface can be re-treated. The wall scraping device is a device or tool used to scrape off the decorative materials on the surface of the inner wall during decoration. This device is usually driven by electricity or manual, and can easily remove decorative materials such as paint, putty, plaster, etc. on the wall, providing convenience for subsequent decoration work.

[0003] The existing Chinese patent with announcement number CN213034978U discloses a wall scraper for indoor decoration, including a blade body and a handle located on the blade body; the blade body includes a wall scraping part and an ash suction part, the wall scraping part and the ash suction part are integrally formed, the interior of the ash suction part is a hollow structure, the surface of the ash suction part is provided with an air inlet, the ash suction part is provided with a negative pressure fan, the negative pressure fan connects the interior of the ash suction part with the exterior of the ash suction part, and the handle is located on the ash suction part. The utility model is provided with an air inlet on the blade body, under the action of the negative pressure fan, dust can enter the ash suction part from the air inlet, and then the dust is discharged in a concentrated manner through the negative pressure fan, which greatly reduces the amount of dust directly falling on the ground, reduces the impact on the indoor environment, reduces the impact on the health of the operator, and protects the operator.

[0004] However, the above-mentioned device has the following disadvantages: when using the above-mentioned wall scraper to scrape the wall, it is necessary to manually hold the wall scraper to scrape the wall, and the high and low parts of the wall require workers to climb up or squat to scrape the wall. The process is relatively cumbersome, time-consuming and labor-intensive, and there are safety hazards when scraping high walls, and the practicality is not high.

[0005] Therefore, it is necessary to provide a kind of interior wall scraping device for decoration to solve the above-mentioned technical problems. Utility Model Content

[0006] The utility model aims to provide an inner wall scraping device for decoration, which adopts a lifting platform and supporting bolts and has the effect of.

[0007] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a wall scraping device for interior wall decoration, comprising a base, two support platforms are arranged at the top of the base, one of the support platforms is fixedly installed at the top of the base, a screw is rotatably connected between the two support platforms, a motor is fixedly installed at the top of the support platform arranged above the screw, the output end of the motor is transmission connected with the screw, two sliding rods are fixedly installed between the two support platforms, a lifting platform is slidably installed between the two sliding rods, the lifting platform is threadedly connected with the screw, a wall scraping machine body is fixedly installed on the side wall of the lifting platform, connecting blocks are fixedly installed on the side walls of the two support platforms, supporting bolts are threadedly installed on the side walls of the two connecting blocks, a support plate is fixedly installed between the two support platforms, and a handle is fixedly installed on the side wall of the support plate.

[0008] By adopting the above technical solution, when it is necessary to hang the wall, adjust the support bolt to a suitable position, and after leaning against the wall, tighten the support bolt through the handle, and then start the wall scraper body on the side wall of the lifting platform to scrape the wall. At the same time, the motor drives the screw to rotate, and under the limiting action of the lifting platform and the sliding rod, the lifting platform moves up and down, realizing scraping from high to low in sequence. There is no need to move the wall scraper manually, and only the support plate and the support bolt need to be tightened, which increases the practical performance and work efficiency of the device.

[0009] The utility model is further configured as follows: a buffer pad is fixedly installed on one end of each of the plurality of support bolts.

[0010] By adopting the above technical solution, the provision of the buffer pad can reduce the vibration generated by the wall scraper body, making the supporting bolts more stable, thereby increasing the practicality and stability of the device.

[0011] The utility model is further configured as follows: a groove is provided at the bottom end of the base, a cylinder is fixedly installed at the bottom end of the groove, an output end of the cylinder is transmission-connected to a wheel seat, and a plurality of rollers are rollingly connected to the bottom end of the wheel seat.

[0012] By adopting the above technical solution, the device can be moved by setting the rollers. When it is not moving, the wheel seat can be retracted by the cylinder to improve the stability of the device. When it needs to be moved, the wheel seat can be lifted up by the cylinder, which increases the practical performance of the device.

[0013] The utility model is further configured as follows: two protective plates are fixedly installed between the two support platforms, and the two protective plates are respectively arranged on both sides of the support plates.

[0014] By adopting the above technical solution, the setting of the protective plate can protect the support plate and the handle, prevent the wall scraper body from affecting the human hand, and increase the practicality and protective performance of the device.

[0015] The utility model is further configured as follows: a plurality of heat dissipation holes are provided on the side wall of the protection plate, and dust filters are fixedly installed inside the plurality of heat dissipation holes.

[0016] By adopting the above technical solution, the heat dissipation holes can dissipate heat inside to ensure normal heat dissipation of the wall scraper body, while the dust filter can prevent the scraped wall dust from being dispersed through the heat dissipation holes.

[0017] The utility model is further configured as follows: a dust collecting groove is fixedly mounted on the side wall of the base.

[0018] By adopting the above technical solution, the setting of the dust collecting trough can collect part of the dust scraped off by the wall scraper body. Although it is impossible to collect all the dust, the fallen dust can be collected, which increases the practical performance of the device.

[0019] To sum up, the utility model has the following beneficial effects: when the utility model needs to hang the wall, the support bolt is adjusted to a suitable position, and after it is against the wall, the support bolt is tightened by the handle, and then the wall scraper body on the side wall of the lifting platform is started to scrape the wall, and at the same time, the motor drives the screw to rotate, and under the limiting action of the lifting platform and the sliding rod, the lifting platform moves up and down, and scraping from high to low is realized in sequence. There is no need to move the wall scraper manually, and only the support plate and the support bolt need to be tightened, which increases the practical performance and work efficiency of the device. The device can be moved by setting the rollers. When it is not moving, the wheel seat can be retracted by the cylinder to improve the stability of the device. When it needs to be moved, the wheel seat is lifted up by the cylinder, which increases the practical performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model after removing the protective plate;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the dust collecting tank of the utility model;

[0023] Figure 4 It is a side view structural schematic diagram of the utility model;

[0024] Figure 5 It is a schematic diagram of the three-dimensional exploded structure of the base, cylinder, wheel seat and roller of the utility model;

[0025] Figure 6 The utility model is a cross-sectional structural diagram of a heat dissipation slot in which a dust filter is arranged inside.

[0026] In the figure: 1. base; 2. connecting block; 3. supporting bolt; 4. buffer pad; 5. supporting platform; 6. screw; 7. motor; 8. supporting plate; 9. handle; 10. lifting platform; 11. wall scraper body; 12. sliding rod; 13. protective plate; 14. heat dissipation hole; 15. dust collecting tank; 16. groove; 17. cylinder; 18. roller; 19. wheel seat; 20. dust filter. DETAILED DESCRIPTION

[0027] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0028] See also Figures 1 to 6 In the embodiment of the utility model, a wall scraping device for interior wall decoration includes a base 1, two support platforms 5 are arranged at the top of the base 1, one of the support platforms 5 is fixedly installed at the top of the base 1, a screw rod 6 is rotatably connected between the two support platforms 5, a motor 7 is fixedly installed at the top of the support platform 5 arranged above the screw rod 6, and the output end of the motor 7 is transmission-connected with the screw rod 6, two sliding rods 12 are fixedly installed between the two support platforms 5, a lifting platform 10 is slidably installed between the two sliding rods 12, the lifting platform 10 is threadedly connected with the screw rod 6, a wall scraping machine body 11 is fixedly installed on the side wall of the lifting platform 10, and connecting blocks are fixedly installed on the side walls of the two support platforms 5 2. The side walls of the two connecting blocks 2 are both threadedly installed with supporting bolts 3, a supporting plate 8 is fixedly installed between the two supporting platforms 5, and a handle 9 is fixedly installed on the side wall of the supporting plate 8; when it is necessary to hang the wall, adjust the supporting bolts 3 to a suitable position, and after leaning against the wall, tighten the supporting bolts 3 through the handle 9, and then start the wall scraper body 11 on the side wall of the lifting platform 10 to scrape the wall, and at the same time, the motor 7 drives the screw 6 to rotate, and under the limiting action of the lifting platform 10 and the sliding rod 12, the lifting platform 10 moves up and down, realizing scraping from high to low in sequence, without the need for manual hand-held wall scraper to move, only the supporting plate 8 and the supporting bolt 3 need to be tightened, thereby increasing the practical performance and work efficiency of the device.

[0029] In the present embodiment, preferably, a buffer pad 4 is fixedly mounted on one end of each of the plurality of support bolts 3; the provision of the buffer pad 4 can reduce the vibration generated by the wall scraper body 11, making the support bolts 3 more stable, thereby increasing the practicability and stability of the device.

[0030] In this embodiment, preferably, a groove 16 is opened at the bottom end of the base 1, and a cylinder 17 is fixedly installed at the bottom end of the groove 16. The output end of the cylinder 17 is transmission-connected to a wheel seat 19, and the bottom end of the wheel seat 19 is rollingly connected to a plurality of rollers 18; the device can be moved by the arrangement of the rollers 18. When it is not moving, the wheel seat 19 can be retracted by the cylinder 17 to improve the stability of the device. When it needs to be moved, the wheel seat 19 is lifted up by the cylinder 17, thereby increasing the practical performance of the device.

[0031] In this embodiment, preferably, two protective plates 13 are fixedly installed between the two support platforms 5, and the two protective plates 13 are respectively arranged on both sides of the support plate 8; the setting of the protective plates 13 can protect the support plate 8 and the handle 9 to prevent the wall scraper body 11 from affecting human hands, thereby increasing the practical performance and protective performance of the device.

[0032] In this embodiment, preferably, a plurality of heat dissipation holes 14 are opened on the side wall of the protective plate 13, and a dust filter 20 is fixedly installed inside the plurality of heat dissipation holes 14; the heat dissipation holes 14 can dissipate heat inside to ensure the normal heat dissipation of the wall scraper body 11, while the dust filter 20 can prevent the scraped wall dust from being dispersed through the heat dissipation holes 14.

[0033] In this embodiment, preferably, a dust collecting trough 15 is fixedly installed on the side wall of the base 1; the setting of the dust collecting trough 15 can collect part of the dust scraped off by the wall scraper body 11. Although it is impossible to collect all the dust, the fallen dust can be collected, thereby increasing the practical performance of the device.

[0034] Working principle: when it is necessary to hang the wall, adjust the support bolt 3 to the appropriate position, and after it is against the wall, tighten the support bolt 3 through the handle 9, and then start the wall scraper body 11 on the side wall of the lifting platform 10 to scrape the wall. At the same time, the motor 7 drives the screw 6 to rotate. Under the limiting action of the lifting platform 10 and the slide bar 12, the lifting platform 10 moves up and down, realizing scraping from high to low in sequence. There is no need to move the wall scraper manually, only the support plate 8 and the support bolt 3 need to be tightened, which increases the practical performance and work efficiency of the device. The device can be moved by setting the roller 18. When it is not moving, the wheel seat 19 can be retracted by the cylinder 17 to improve the stability of the device. When it needs to be moved, the wheel seat 19 is lifted up by the cylinder 17, which increases the practical performance of the device.

[0035] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A wall scraping device for interior decoration, comprising a base (1), characterized in that: Two support platforms (5) are arranged at the top of the base (1), one of the support platforms (5) is fixedly mounted on the top of the base (1), a screw rod (6) is rotatably connected between the two support platforms (5), a motor (7) is fixedly mounted on the top of the support platform (5) arranged above the screw rod (6), the output end of the motor (7) is transmission-connected to the screw rod (6), two sliding rods (12) are fixedly mounted between the two support platforms (5), a lifting platform (10) is slidably mounted between the two sliding rods (12), the lifting platform (10) is threadedly connected to the screw rod (6), a wall scraper body (11) is fixedly mounted on the side wall of the lifting platform (10), connecting blocks (2) are fixedly mounted on the side walls of the two support platforms (5), supporting bolts (3) are threadedly mounted on the side walls of the two connecting blocks (2), a supporting plate (8) is fixedly mounted between the two support platforms (5), and a handle (9) is fixedly mounted on the side wall of the supporting plate (8).

2. The interior wall scraping device for decoration according to claim 1 is characterized in that: A buffer pad (4) is fixedly mounted on one end of each of the plurality of support bolts (3).

3. The interior wall scraping device for decoration according to claim 1 is characterized in that: A groove (16) is provided at the bottom end of the base (1), a cylinder (17) is fixedly mounted at the bottom end of the groove (16), an output end of the cylinder (17) is drivingly connected to a wheel seat (19), and a plurality of rollers (18) are rollingly connected to the bottom end of the wheel seat (19).

4. The interior wall scraping device for decoration according to claim 1 is characterized in that: Two protective plates (13) are fixedly installed between the two support platforms (5), and the two protective plates (13) are respectively arranged on both sides of the support plate (8).

5. The interior wall scraping device for decoration according to claim 4 is characterized in that: The side wall of the protection plate (13) is provided with a plurality of heat dissipation holes (14), and dust filter screens (20) are fixedly installed inside the plurality of heat dissipation holes (14).

6. The interior wall scraping device for decoration according to claim 1 is characterized in that: A dust collecting groove (15) is fixedly mounted on the side wall of the base (1).

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