Building component dismantling equipment

Abstract

The utility model relates to the technical field of building material dismantling, in particular to building component dismantling equipment which comprises a machine body, a fixed scraper is arranged in the machine body, a movable scraper is movably arranged in the machine body, and the side face of the movable scraper is movably arranged on the inner side of the fixed scraper. According to the building component dismantling equipment, the reciprocating assembly is arranged and used for driving the movable scraper to slide on the side face of the fixed scraper in a reciprocating mode, so that the movable scraper and the fixed scraper scrape uneven paint on a wall in a staggered mode, and according to the building component dismantling equipment, the arranged reciprocating assembly can drive the movable scraper to slide on the fixed scraper, and reciprocating motion can be achieved; when the movable scrapers arranged in a staggered mode meet inclined recesses or protrusions, part of the movable scrapers can always cut in at a proper angle, springs can be driven to reset, and when the movable scrapers do high-strength reciprocating motion, the springs can reduce impact, so that paint on the wall surface is scraped away. And vibration generated by scraping is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building material dismantling, in particular to a building component dismantling device. Background Art

[0002] In order to improve the energy efficiency, comfort and safety of buildings, it is sometimes necessary to partially demolish the original building. The paint used for exterior wall decoration is also part of the building components. Its function is to protect the exterior wall, achieve thermal insulation and beautify the appearance. When scraping the paint on the wall, a professional scraper is usually used to save manpower. The scraper on the scraper can fit the wall surface and then scrape off the paint.

[0003] However, in actual use, we found that the existing wall scraper had some problems when scraping off the paint on the exterior wall. Since the exterior wall has been exposed to wind and sun for a long time, the surface is relatively bumpy. The existing wall scraper scraper is difficult to directly scrape off the paint in these pits. Even if the force is increased, it can only scrape off the smaller depressions. The unscraped parts need to be scraped off manually again, which greatly reduces the work efficiency of scraping the wall. For this reason, we proposed a building component dismantling equipment. Utility Model Content

[0004] A technical problem to be solved by this application is: how to design a building component removal device that can scrape off paint on uneven walls.

[0005] To solve the above technical problems, the present invention provides a building component removal device, comprising a body and:

[0006] A fixed scraper, the fixed scraper being arranged inside the machine body;

[0007] A movable scraper, wherein the movable scraper is movably arranged inside the machine body, and its side surface is movably arranged inside the fixed scraper;

[0008] The reciprocating component is arranged inside the machine body and is used to drive the movable scraper to slide back and forth on the side of the fixed scraper, so that the movable scraper and the fixed scraper alternately scrape off the paint on the uneven surface of the wall.

[0009] In some embodiments, the reciprocating assembly includes a servo motor arranged on the inner wall of the body, the output end of the servo motor is provided with a shaft, the outer surface of the shaft is movably sleeved with a fixed plate, the side of the fixed plate is arranged on the inner wall of the body, and the end face of the shaft is provided with a rotating disk.

[0010] In some embodiments, a connecting rod is provided on the end face of the rotating disk, and a straight plate is movably sleeved on the outer surface of the connecting rod. A fixing clamp is provided on the side face of the movable scraper, and the outer surface of the straight plate is movably set on the inner wall of the fixing clamp.

[0011] In some embodiments, a side plate is provided on the side of the movable scraper, a sliding rod is provided on the side of the side plate, a connecting groove is opened on the side of the movable scraper, and the outer surface of the sliding rod is movably provided on the inner wall of the connecting groove.

[0012] In some embodiments, a spring is sleeved on the outer surface of the sliding rod, and two ends of the spring are respectively arranged on one side of the side plate and the side of the movable scraper.

[0013] In some embodiments, a T-slot is provided on the side of the fixed scraper close to the movable scraper, and a T-block is provided on the side of the movable scraper, and the T-block is movably provided on the inner wall of the T-slot.

[0014] In some embodiments, a plurality of circular grooves are provided on the side of the movable scraper close to the fixed scraper, and balls are movably provided on the inner walls of the plurality of circular grooves, and outer surfaces of the plurality of balls are movably provided on the side of the fixed scraper.

[0015] This utility model has at least the following beneficial effects:

[0016] 1. The reciprocating assembly can drive the mobile scraper to slide on the fixed scraper. The reciprocating motion allows the fixed scraper and the mobile scraper to scrape the paint off the wall. When the staggered mobile scrapers encounter inclined depressions or protrusions, some of the mobile scrapers can always cut in at a suitable angle and scrape off the paint, thereby increasing the efficiency of scraping the wall.

[0017] 2. The spring can be deformed when the scraper is squeezed, and after the scraper is reset, it can drive the spring to reset. When the scraper moves back and forth at high intensity, the spring can reduce the impact and reduce the vibration caused by scraping. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility;

[0019] Figure 2 This is a schematic diagram of the exploded structure of the utility body, fixed scraper, movable scraper and reciprocating assembly;

[0020] Figure 3 This is a schematic diagram of the exploded structure of the practical reciprocating assembly;

[0021] Figure 4 This is a schematic diagram of the exploded structure of the fixed scraper, movable scraper and spring in this utility model;

[0022] Figure 5 This is a schematic diagram of the exploded structure of the practical spring, slide rod and moving scraper;

[0023] Figure 6This is a schematic diagram of the structure of the practical moving scraper and ball;

[0024] Figure 7 This is a schematic diagram of the explosion structure of the practical moving scraper and ball.

[0025] In the figure: 1. Machine body; 2. Fixed scraper; 3. Moving scraper; 4. Reciprocating assembly; 41. Servo motor; 42. Shaft; 43. Fixed plate; 44. Rotating disk; 45. Connecting rod; 46. Fixed clamp; 47. Straight plate; 5. Side plate; 6. Sliding rod; 7. Spring; 8. Connecting groove; 9. T-slot; 10. T-block; 11. Ball; 12. Circular groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solutions in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of this utility, not all of the embodiments. Based on the embodiment of this utility, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this utility.

[0027] Example 1

[0028] See also Figure 1-5 , this utility provides a technical solution:

[0029] A building component dismantling device includes a body 1 and further includes:

[0030] A fixed scraper 2 is provided inside the machine body 1;

[0031] The movable scraper 3 is movably arranged inside the body 1, and its side is movably arranged inside the fixed scraper 2, and the movable scraper 3 and the fixed scraper 2 are staggered.

[0032] The reciprocating component 4 is arranged inside the body 1 and is used to drive the movable scraper 3 to slide back and forth on the side of the fixed scraper 2, so that the movable scraper 3 and the fixed scraper 2 alternately scrape off the paint on the uneven surface of the wall.

[0033] The reciprocating assembly 4 includes a servo motor 41 arranged on the inner wall of the body 1, and a shaft 42 is provided at the output end of the servo motor 41. A fixed plate 43 is movably sleeved on the outer surface of the shaft 42. The side of the fixed plate 43 is arranged on the inner wall of the body 1, and a rotating disk 44 is provided on the end face of the shaft 42. The servo motor 41 can adjust the speed and drive the rotating disk 44 to rotate through the shaft 42.

[0034] A connecting rod 45 is provided on the end face of the rotating disk 44, and a straight plate 47 is movably sleeved on the outer surface of the connecting rod 45. A fixing clamp 46 is provided on the side of the moving scraper 3. The outer surface of the straight plate 47 is movably set on the inner wall of the fixing clamp 46 and rotates through the rotating disk 44. The connecting rod 45 is not installed at the center of the rotating disk 44, so it can drive the fixing clamp 46 to move through the straight rod, thereby driving the moving scraper 3 to perform reciprocating motion.

[0035] A side plate 5 is provided on the side of the movable scraper 3, a slide rod 6 is provided on the side of the side plate 5, a connecting groove 8 is opened on the side of the movable scraper 3, the outer surface of the slide rod 6 is movably provided on the inner wall of the connecting groove 8, and the connecting groove 8 and the slide rod 6 have a guiding function.

[0036] The outer surface of the slide rod 6 is sleeved with a spring 7 , and the two ends of the spring 7 are respectively arranged on one side of the side plate 5 and the side of the movable scraper 3 . The spring 7 can reduce the generation of vibration.

[0037] A T-slot 9 is provided on the side of the fixed scraper 2 close to the movable scraper 3, and a T-block 10 is provided on the side of the movable scraper 3. The T-block 10 is movably provided on the inner wall of the T-slot 9. The opened T-slot 9 and the movably provided T-block 10 can prevent the movable scraper 3 from falling off.

[0038] When using this device, you first need to prevent the body 1 from being placed on the wall, and then start the servo motor 41 to rotate. The servo motor 41 drives the shaft 42 set at the output end to rotate, and the shaft 42 drives the rotating disk 44 set at the end surface to rotate. The rotating disk 44 drives the connecting rod 45 set at the end surface to rotate, so that it can drive the straight plate 47 to move, and the straight plate 47 drives the fixed clamp 46 movably set on the outer surface to move. For this reason, the fixed clamp 46 can drive the movable scraper 3 set on the side to slide back and forth on the inner side of the fixed scraper 2. At the same time, the slide rod 6 will slide inside the connecting groove 8, and at the same time drive the spring 7 to squeeze and reset to reduce vibration and impact.

[0039] Example 2

[0040] See also Figure 6-7 , this utility provides a technical solution:

[0041] What is different from Example 1 is that a plurality of circular grooves 12 are provided on the side of the movable scraper 3 close to the fixed scraper 2, and the inner walls of the plurality of circular grooves 12 are movably provided with balls 11, and the outer surfaces of the plurality of balls 11 are movably provided on the side of the fixed scraper 2. The provided balls 11 can reduce friction as much as possible when the movable scraper 3 slides on the side of the fixed scraper 2, thereby increasing the service life.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building component dismantling device, comprising a body (1), characterized in that: Also included are: A fixed scraper (2), wherein the fixed scraper (2) is arranged inside the machine body (1); A movable scraper (3), wherein the movable scraper (3) is movably arranged inside the machine body (1), and its side surface is movably arranged inside the fixed scraper (2); A reciprocating assembly (4) is arranged inside the machine body (1) and is used to drive the movable scraper (3) to slide back and forth on the side of the fixed scraper (2), so that the movable scraper (3) and the fixed scraper (2) alternately scrape off the paint on the uneven surface of the wall.

2. The building element removal equipment according to claim 1, characterized in that: The reciprocating assembly (4) includes a servo motor (41) arranged on the inner wall of the body (1), an output end of the servo motor (41) is provided with a shaft (42), an outer surface of the shaft (42) is movably sleeved with a fixed plate (43), a side surface of the fixed plate (43) is arranged on the inner wall of the body (1), and an end surface of the shaft (42) is provided with a rotating disk (44).

3. The building element removal equipment according to claim 2, characterized in that: The end surface of the rotating disk (44) is provided with a connecting rod (45), and the outer surface of the connecting rod (45) is movably sleeved with a straight plate (47). The side surface of the movable scraper (3) is provided with a fixing clamp (46), and the outer surface of the straight plate (47) is movably provided on the inner wall of the fixing clamp (46).

4. The building element removal equipment according to claim 3, characterized in that: The side of the movable scraper (3) is provided with a side plate (5), the side of the side plate (5) is provided with a slide rod (6), the side of the movable scraper (3) is provided with a connecting groove (8), and the outer surface of the slide rod (6) is movably provided on the inner wall of the connecting groove (8).

5. The building element removal equipment according to claim 4, characterized in that: The outer surface of the slide rod (6) is sleeved with a spring (7), and the two ends of the spring (7) are respectively arranged on one side of the side plate (5) and the side of the movable scraper (3).

6. The building element removal equipment according to claim 1, characterized in that: A T-shaped groove (9) is provided on the side of the fixed scraper (2) close to the movable scraper (3), and a T-shaped block (10) is provided on the side of the movable scraper (3). The T-shaped block (10) is movably arranged on the inner wall of the T-shaped groove (9).

7. The building element removal equipment according to claim 6, characterized in that: The movable scraper (3) is provided with a plurality of circular grooves (12) on the side close to the fixed scraper (2); the inner walls of the plurality of circular grooves (12) are movably provided with balls (11); and the outer surfaces of the plurality of balls (11) are movably provided on the side of the fixed scraper (2).

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