Wall putty polishing device for building decoration

Abstract

The invention discloses a wall putty polishing device for building decoration, and belongs to the technical field of building decoration, the wall putty polishing device comprises a device base, a first driving motor is arranged on the device base, the output end of the first driving motor is connected with a driving bevel gear, and a fixed supporting plate is mounted on the device base; a driven bevel gear is arranged on the driving bevel gear, a connecting rotating shaft is connected to the driven bevel gear, a follow-up bevel gear is installed at the end, away from the driven bevel gear, of the connecting rotating shaft, and a fixed vertical plate is arranged on the device base. By arranging the lifting adjusting support, the lifting adjusting support can adjust the height under the combined action of the first driving motor and the first driving threaded rod, and meanwhile a fixing rod and a balancing weight are arranged on the device base; and the stability of the device base can be improved by additionally arranging a balancing weight along with the rising of the height of the lifting adjusting support, and the situation that the device topples over in the process of polishing the wall surface through the device is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of building decoration, and specifically refers to a wall putty grinding device for building decoration. Background Art

[0002] Wall putty grinding is an indispensable process in the decoration process. Its purpose is to grind the putty originally applied on the wall with sandpaper to make the surface of the putty layer smooth, which is convenient for subsequent decoration steps.

[0003] Traditional putty grinding requires sandpaper to be mounted on sandpaper board, and workers use one hand to hold the sandpaper board for grinding. However, it is inconvenient for workers to grind higher positions on the wall, and there are certain risks in using tools such as ladders. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a wall putty grinding device for building decoration, which effectively solves the problem that it is inconvenient for workers in the current market to grind higher positions on the wall and there are certain risks in using tools such as ladders.

[0005] The technical solution adopted by the present invention is as follows: The present invention proposes a wall putty polishing device for building decoration, including a device base, a first driving motor is arranged on the device base, the output end of the first driving motor is connected to a driving bevel gear, a fixed support plate is installed on the device base, a driven bevel gear is arranged on the driving bevel gear, a connecting rotating shaft is connected to the driven bevel gear, a follower bevel gear is installed on the end of the connecting rotating shaft away from the driven bevel gear, a fixed vertical plate is arranged on the device base, a lifting slot is opened on the fixed vertical plate, a driving threaded rod 1 is arranged on the fixed vertical plate, a passive bevel gear is arranged at the bottom of the driving threaded rod 1, and a lifting adjustment bracket is installed on the driving threaded rod 1.

[0006] Furthermore, a fixing rod is provided on the base of the device, a counterweight block is installed on the fixing rod, a mounting plate is provided on the outer surface of the lifting and adjusting bracket, two driving threaded rods are connected between the mounting plates, a guide rod is connected between the mounting plates, a grinding plate is provided on the guide rod, a driven pulley is installed at one end of the driving threaded rod two, a second driving motor is installed on the lifting and adjusting bracket, an output end of the second driving motor is connected to an output shaft, a driving pulley is provided on the output shaft, a transmission belt is connected between the driving pulley and the driven pulley, and a support plate is provided on the lifting and adjusting bracket.

[0007] Furthermore, the first drive motor is embedded in the device base, the drive bevel gear is fixedly connected to the output end of the first drive motor, the fixed support plate is symmetrically arranged on the device base, and the fixed support plate is fixedly connected to the device base.

[0008] Further, the driven bevel gear is meshedly connected to the driving bevel gear, the connecting shaft is fixedly connected to the driven bevel gear, the connecting shaft passes through and is rotatably connected to the fixed support plate, and the follower bevel gear is fixedly connected to one end of the connecting shaft away from the driven bevel gear.

[0009] Furthermore, the fixed vertical plate is symmetrically arranged on the device base, and the fixed vertical plate is fixedly connected to the device base, the driving threaded rod 1 is rotationally connected to the fixed vertical plate, the passive bevel gear is fixedly connected to the driving threaded rod 1, and the passive bevel gear is meshingly connected to the follower bevel gear.

[0010] Furthermore, the lifting and adjusting bracket is threadedly connected to the driving threaded rod 1, and the lifting and adjusting bracket is slidably connected in the lifting slide groove.

[0011] Further, the mounting plate is symmetrically arranged on the lifting and adjusting bracket, and the mounting plate is fixedly connected to the lifting and adjusting bracket, the second driving threaded rod is rotationally connected to the mounting plate, and the guide rod is fixedly connected to the mounting plate.

[0012] Furthermore, the grinding plate is threadedly connected to the second driving threaded rod, the grinding plate is slidably connected to the guide rod, and the driven pulley is fixedly connected to one end of the second driving threaded rod.

[0013] Furthermore, the second drive motor is fixedly connected to the lifting and adjusting bracket, the output shaft is fixedly connected to the output end of the second drive motor, the drive pulley is fixedly connected to the output shaft, the support plate is fixedly connected to the lifting and adjusting bracket, and the output shaft is rotatably connected to the support plate.

[0014] The beneficial effects achieved by the present invention using the above structure are as follows:

[0015] (1) A lifting and adjusting bracket is provided, and the height of the lifting and adjusting bracket can be adjusted under the joint action of the first driving motor and the driving threaded rod. At the same time, a fixing rod and a counterweight block are provided on the base of the device. As the height of the lifting and adjusting bracket increases, the stability of the base of the device can be improved by adding the counterweight block, so as to prevent the device from tipping over during the process of grinding the wall;

[0016] (2) A second driving motor is provided, which drives the second threaded rod to rotate through a driving pulley, a transmission belt and a driven pulley. The grinding plate is moved back and forth by controlling the intermittent forward and reverse rotation of the second driving motor, so that the device can thoroughly grind different positions of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A wall putty grinding device for building decoration proposed by the present invention;

[0018] Figure 2 A wall putty grinding device for building decoration proposed by the present invention;

[0019] Figure 3 A wall putty grinding device for building decoration proposed by the present invention;

[0020] Figure 4 It is a cross-sectional view along the cutting line AA in Figure X.

[0021] Among them, 1. device base; 2. fixed rod; 3. counterweight; 4. first drive motor; 5. drive bevel gear; 6. fixed support plate; 7. driven bevel gear; 8. connecting shaft; 9. follower bevel gear; 10. fixed vertical plate; 11. lifting slide; 12. drive threaded rod 1; 13. driven bevel gear; 14. lifting adjustment bracket; 15. mounting plate; 16. drive threaded rod 2; 17. guide rod; 18. grinding plate; 19. driven pulley; 20. second drive motor; 21. output shaft; 22. drive pulley; 23. transmission belt; 24. support plate.

[0022] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0025] like Figure 1-Figure 4As shown, the present invention proposes a wall putty grinding device for building decoration, including a device base 1, a first driving motor 4 is arranged on the device base 1, the output end of the first driving motor 4 is connected to a driving bevel gear 5, a fixed support plate 6 is installed on the device base 1, a driven bevel gear 7 is arranged on the driving bevel gear 5, a connecting shaft 8 is connected to the driven bevel gear 7, a follower bevel gear 9 is installed at the end of the connecting shaft 8 away from the driven bevel gear 7, a fixed vertical plate 10 is arranged on the device base 1, a lifting slot 11 is opened on the fixed vertical plate 10, a driving threaded rod 12 is arranged on the fixed vertical plate 10, a passive bevel gear 13 is arranged at the bottom of the driving threaded rod 12, and a lifting adjustment bracket 14 is installed on the driving threaded rod 12.

[0026] A fixing rod 2 is provided on the device base 1, a counterweight block 3 is installed on the fixing rod 2, a mounting plate 15 is provided on the outer surface of the lifting and adjusting bracket 14, a driving threaded rod 2 16 is connected between the mounting plates 15, a guide rod 17 is connected between the mounting plates 15, a grinding plate 18 is provided on the guide rod 17, a driven pulley 19 is installed on one end of the driving threaded rod 26, a second driving motor 20 is installed on the lifting and adjusting bracket 14, an output shaft 21 is connected to the output end of the second driving motor 20, a driving pulley 22 is provided on the output shaft 21, a transmission belt 23 is connected between the driving pulley 22 and the driven pulley 19, and a support plate 24 is provided on the lifting and adjusting bracket 14.

[0027] The first driving motor 4 is embedded in the device base 1 , the driving bevel gear 5 is fixedly connected to the output end of the first driving motor 4 , the fixed support plate 6 is symmetrically arranged on the device base 1 , and the fixed support plate 6 is fixedly connected to the device base 1 .

[0028] The driven bevel gear 7 is meshedly connected to the driving bevel gear 5, the connecting shaft 8 is fixedly connected to the driven bevel gear 7, the connecting shaft 8 passes through and is rotatably connected to the fixed support plate 6, and the follower bevel gear 9 is fixedly connected to one end of the connecting shaft 8 away from the driven bevel gear 7.

[0029] The fixed vertical plate 10 is symmetrically arranged on the device base 1, and the fixed vertical plate 10 is fixedly connected to the device base 1, the driving threaded rod 12 is rotationally connected to the fixed vertical plate 10, the passive bevel gear 13 is fixedly connected to the driving threaded rod 12, and the passive bevel gear 13 is meshedly connected to the follower bevel gear 9.

[0030] The lifting and adjusting bracket 14 is threadedly connected to the driving threaded rod 12 , and the lifting and adjusting bracket 14 is slidably connected in the lifting slide groove 11 .

[0031] The mounting plate 15 is symmetrically arranged on the lifting and adjusting bracket 14 , and the mounting plate 15 is fixedly connected to the lifting and adjusting bracket 14 , the driving threaded rod 16 is rotationally connected to the mounting plate 15 , and the guide rod 17 is fixedly connected to the mounting plate 15 .

[0032] The grinding plate 18 is threadedly connected to the driving threaded rod 16 , the grinding plate 18 is slidably connected to the guide rod 17 , and the driven pulley 19 is fixedly connected to one end of the driving threaded rod 16 .

[0033] The second drive motor 20 is fixedly connected to the lifting and adjusting bracket 14 , the output shaft 21 is fixedly connected to the output end of the second drive motor 20 , the driving pulley 22 is fixedly connected to the output shaft 21 , the support plate 24 is fixedly connected to the lifting and adjusting bracket 14 , and the output shaft 21 is rotatably connected to the support plate 24 .

[0034] When in use, the device is moved to the front of the wall. In order to improve the stability of the device base 1, a plurality of counterweights 3 are placed on the fixed rod 2 to increase the weight of the device base 1 and increase the stability of the device. Then, the first drive motor 4 is started. After starting, the first drive motor 4 drives the driving bevel gear 5 to rotate, and the driving bevel gear 5 drives the driven bevel gear 7 to rotate. The driven bevel gear 7 drives the follower bevel gear 9 to rotate synchronously through the connecting shaft 8. As the follower bevel gear 9 rotates, the follower bevel gear 9 drives the passive bevel gear 13 to rotate, and the passive bevel gear 13 drives the driving threaded rod 12 to rotate, and the driving threaded rod 12 drives the lifting and adjusting bracket 14 to move to the highest position along the lifting slide slot 11. After the position adjustment of the lifting and adjusting bracket 14 is completed, the first drive motor 4 is stopped, and then the second drive motor 4 is started. Second drive motor 20, the second drive motor 20 drives the output shaft 21 to rotate, the output shaft 21 drives the driving pulley 22 to rotate, the driving pulley 22 drives the driven pulley 19 to rotate through the transmission belt 23, the driven pulley 19 drives the driving threaded rod 16 to rotate, so that the scraper 18 is displaced along the driving threaded rod 16 and the guide rod 17, and the reciprocating displacement of the scraper 18 is achieved by controlling the second drive motor 20 to intermittently rotate forward and reverse, and the wall surface is polished. After the polishing is completed on the same horizontal plane, the height of the lifting and adjusting bracket 14 can be lowered to perform reciprocating polishing again or the position of the overall moving device base 1 can be adjusted to adjust the polishing position until the entire wall is polished. The above is the overall workflow of the present invention. Just repeat this step when using it next time. The actual operation process is very simple and easy.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0037] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A wall putty grinding device for building decoration, comprising a device base (1), characterized in that: The device base (1) is provided with a first driving motor (4), the output end of the first driving motor (4) is connected to a driving bevel gear (5), the device base (1) is provided with a fixed support plate (6), the driving bevel gear (5) is provided with a driven bevel gear (7), the driven bevel gear (7) is connected with a connecting shaft (8), and a follower bevel gear (9) is installed at one end of the connecting shaft (8) away from the driven bevel gear (7), the device base (1) is provided with a fixed vertical plate (10), the fixed vertical plate (10) is provided with a lifting slot (11), the fixed vertical plate (10) is provided with a driving threaded rod (12), the bottom of the driving threaded rod (12) is provided with a passive bevel gear (13), and the driving threaded rod (12) is provided with a lifting adjustment bracket (14).

2. A wall putty grinding device for building decoration according to claim 1, characterized in that: A fixing rod (2) is arranged on the device base (1), a counterweight (3) is installed on the fixing rod (2), a mounting plate (15) is arranged on the outer surface of the lifting and adjusting bracket (14), two driving threaded rods (16) are connected between the mounting plates (15), a guide rod (17) is connected between the mounting plates (15), a grinding plate (18) is arranged on the guide rod (17), one end of the two driving threaded rods (16) is installed with a driven pulley (19), a second driving motor (20) is installed on the lifting and adjusting bracket (14), an output shaft (21) is connected to the output end of the second driving motor (20), a driving pulley (22) is arranged on the output shaft (21), a transmission belt (23) is connected between the driving pulley (22) and the driven pulley (19), and a support plate (24) is arranged on the lifting and adjusting bracket (14).

3. A wall putty grinding device for building decoration according to claim 2, characterized in that: The first drive motor (4) is embedded in the device base (1), the drive bevel gear (5) is fixedly connected to the output end of the first drive motor (4), the fixed support plate (6) is symmetrically arranged on the device base (1), and the fixed support plate (6) is fixedly connected to the device base (1).

4. A wall putty grinding device for building decoration according to claim 3, characterized in that: The driven bevel gear (7) is meshedly connected to the driving bevel gear (5), the connecting shaft (8) is fixedly connected to the driven bevel gear (7), the connecting shaft (8) penetrates and is rotatably connected to the fixed support plate (6), and the follower bevel gear (9) is fixedly connected to one end of the connecting shaft (8) away from the driven bevel gear (7).

5. A wall putty grinding device for building decoration according to claim 4, characterized in that: The fixed vertical plate (10) is symmetrically arranged on the device base (1), and the fixed vertical plate (10) is fixedly connected to the device base (1), the driving threaded rod (12) is rotationally connected to the fixed vertical plate (10), the passive bevel gear (13) is fixedly connected to the driving threaded rod (12), and the passive bevel gear (13) is meshingly connected to the follower bevel gear (9).

6. A wall putty grinding device for building decoration according to claim 5, characterized in that: The lifting and adjusting bracket (14) is threadedly connected to the driving threaded rod (12), and the lifting and adjusting bracket (14) is slidably connected in the lifting slide groove (11).

7. A wall putty grinding device for building decoration according to claim 6, characterized in that: The mounting plate (15) is symmetrically arranged on the lifting and adjusting bracket (14), and the mounting plate (15) is fixedly connected to the lifting and adjusting bracket (14), the second driving threaded rod (16) is rotationally connected to the mounting plate (15), and the guide rod (17) is fixedly connected to the mounting plate (15).

8. A wall putty grinding device for building decoration according to claim 7, characterized in that: The grinding plate (18) is threadedly connected to the second driving threaded rod (16), the grinding plate (18) is slidably connected to the guide rod (17), and the driven pulley (19) is fixedly connected to one end of the second driving threaded rod (16).

9. A wall putty grinding device for building decoration according to claim 8, characterized in that: The second drive motor (20) is fixedly connected to the lifting and adjusting bracket (14), the output shaft (21) is fixedly connected to the output end of the second drive motor (20), the drive pulley (22) is fixedly connected to the output shaft (21), the support plate (24) is fixedly connected to the lifting and adjusting bracket (14), and the output shaft (21) is rotatably connected to the support plate (24).

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