CN109025342A - A kind of hand-held furring tile dismounting device - Google Patents

Abstract

The invention discloses a hand-held device for removing wall tiles, which includes a left holding device and a right holding device, both of which are provided with a vertical hand-held part and a horizontal working part; A rotatable drum is arranged horizontally between the working parts, and several impact blocks are evenly welded on the outer peripheral surface of the rotating drum; a motor and a reversing transmission mechanism are installed in the working part of the right holding device, and the motor and the rotating shaft are transmitted through the reversing transmission mechanism; a baffle is provided at the rear of the drum, and the baffle is fixed between the two working parts, and the handle part of the right holding device is provided with Motor switch. The present invention impacts the ceramic tiles through the impact block, and the rotating impact block can take away the crushed ceramic tiles, so that the ceramic tiles are removed, and for the cement or tile adhesive left on the wall after removal, the present invention can also Clean up together. The invention is used for removing wall tiles.

Description

A hand-held device for removing wall tiles

technical field

The invention relates to the construction field, in particular to a hand-held device for removing wall tiles.

Background technique

When renovating an old house, it is generally necessary to remove indoor or outdoor tiles. The existing method of removing old tiles is usually to use a cutting machine to cut the four corners of the tiles, and then use a manual hammer, crowbar or electric shovel to cut the tiles. Take out the tiles, and then remove the other tiles by prying the tiles or destroying the surface of the tiles. After the tiles are taken out, because the cement or tile adhesive used to bond the tiles remains on the wall, additional cleaning of the residues on the wall is required. The entire tile removal process is very time-consuming and labor-intensive, and During the removal of tiles, the splashed tiles are likely to cause harm to the workers' bodies.

Contents of the invention

The technical problem to be solved by the present invention is to provide a hand-held device for removing wall tiles. The device hits the tiles through the impact block, and the rotating impact block can take away the broken tiles.

The solution that the present invention solves its technical problem is:

A hand-held device for removing wall tiles, including a left holding device and a right holding device, the left holding device and the right holding device are provided with a vertical hand-held part and a horizontal working part, and the installation direction of the left holding device is It is consistent with the setting direction of the right holding device; a rotatable drum is horizontally arranged between the two working parts, and several impact blocks are evenly welded on the outer peripheral surface of the drum, and the shaft of the drum A rotating shaft is fixedly connected to the position, and the rotating shaft is rotatably installed between the two working parts; the working part of the right holding device is provided with a motor and a reversing transmission mechanism, and the motor and the rotating shaft pass through the The reversing transmission mechanism is used for transmission; a baffle is provided behind the drum, and the baffle is fixed between the two working parts, and a motor switch is provided on the hand-held part of the right holding device. The motor switch is electrically connected with the motor.

As a further improvement of the above technical solution, a plurality of the impact blocks are arranged side by side to form impact surfaces, and at least two of the impact surfaces are provided on the outer peripheral surface of the drum.

As a further improvement of the above technical solution, the impact surface protrudes from the front ends of the two working parts.

As a further improvement of the above technical solution, a conical impact head is provided at the top of several impact blocks, and the cone impact head and the impact block are integrally formed.

As a further improvement of the above technical solution, the impact block is made of high carbon alloy steel.

As a further improvement of the above technical solution, bearings are provided on the inner surfaces of the two working parts, and the rotating shaft is fixedly installed between the two working parts through the bearings.

As a further improvement of the above technical solution, the reversing transmission mechanism includes a worm gear transmission mechanism, a bevel gear transmission mechanism, and a helical gear transmission mechanism.

The beneficial effects of the present invention are: the present invention impacts the tiles through the impact block, and the rotating impact block can take away the crushed tiles, so that the tiles are removed, and the remaining cement or tiles on the wall after removal are sticky. Binder, the present invention can also be cleaned together. The invention adopts two-handed hand-held operation, which allows workers to remove wall tiles anywhere, and the invention is also provided with a baffle plate, which further protects the life safety of workers. The invention is used for removing wall tiles.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly describe the drawings that need to be used in the description of the embodiments. Apparently, the described drawings are only some embodiments of the present invention, not all embodiments, and those skilled in the art can obtain other designs and drawings based on these drawings without creative work.

Fig. 1 is the three-dimensional schematic diagram of the embodiment of the present invention;

Fig. 2 is the front view of the embodiment of the present invention;

Fig. 3 is the left view of the embodiment of the present invention;

Fig. 4 is the bottom view of the embodiment of the present invention;

Fig. 5 is a partially enlarged view of the impact block in Fig. 2 .

Detailed ways

The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection/connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the present invention can be combined interactively on the premise of not conflicting with each other. Finally, it should be noted that the orientations or positional relationships indicated by terms such as "center, upper, lower, left, right, vertical, horizontal, inner, outer" in the text are based on the orientations or positional relationships shown in the accompanying drawings, only It is for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first, second, and third" in the text are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

Referring to Fig. 1 to Fig. 5, this is an embodiment of the present invention, specifically:

A hand-held device for removing wall tiles, comprising a left holding device 1 and a right holding device 2, the left holding device and the right holding device are provided with a vertical hand-held part 10 and a horizontal working part 20, the left holding device The installation direction of the device is consistent with the installation direction of the right holding device; the left holding device and the right holding device are specifically "gun" type structures, and the left holding device and the right holding device are arranged parallel to each other. A rotatable drum 3 is arranged horizontally between the two working parts, and several cylindrical impact blocks 31 are evenly welded on the outer peripheral surface of the drum, and a plurality of the impact blocks are arranged side by side to form an impact surface. At least two impact surfaces are provided on the outer peripheral surface of the rotating drum. In order to improve the impact efficiency, four impact surfaces are preferably provided in the present invention, and the impact surfaces protrude from the front ends of the two working parts. The ceramic tile is kept in contact with the impact surface when the present invention is in operation. A rotating shaft 32 is fixedly connected to the axial position of the drum, and the rotating shaft is rotatably installed between the two working parts; the working part of the right holding device is provided with a motor and a reversing transmission mechanism, The motor and the rotating shaft are transmitted through the reversing transmission mechanism, thereby driving the rotating shaft to rotate. The rear of the drum is provided with a baffle 4, and the baffle is fixed between the two working parts, so that the left holding device and the right holding device are fixedly connected by the baffle, and the right The hand-held part of the holding device is provided with a motor switch 30, the motor switch is electrically connected to the motor, and the power cord 40 of the motor passes through the hand-held part of the right holding device and is placed on the hand-held part of the right holding device outside. Although the present invention limits the right holding device to be provided with motor, reversing transmission mechanism and motor switch, the present invention is also applicable to the described motor, reversing transmission mechanism and motor switch being located on the described left holding device. All technical solutions should be regarded as the same technical means.

By adopting the above structure, the beneficial effects of the present invention are as follows: the present invention impacts the tiles through the impact block, and the rotating impact block can take away the crushed tiles, so that the tiles are removed, and the remaining cement on the wall after removal Or tile adhesive, the present invention also can clean up together. The invention adopts two-handed hand-held operation, which allows workers to remove wall tiles anywhere, and the invention is also provided with a baffle plate, which further protects the life safety of workers. The invention is used for removing wall tiles.

In order to strengthen the impact strength of the impact blocks, the tops of several impact blocks are provided with conical impact heads 311, the upper end surface of the conical impact heads is a plane, and the conical impact heads are integrated with the impact blocks forming. The setting of the conical impact head can increase the impact force of the impact block hitting the tiles, and the conical structure can make the impact block better clamped in the tile seam, so as to facilitate the removal of the shattered tiles. In order to enhance the hardness of the impact block, the impact block is made of high-carbon alloy steel. The hardness of high-carbon alloy steel can reach 58-65HRC, and the high-carbon alloy steel has strong wear resistance, so that the impact block Not easy to be worn out.

Further as a preferred embodiment, the inner surfaces of the two working parts are provided with bearings, and the rotating shaft is fixedly installed between the two working parts through the bearings, and the bearings play a good role in the rotating shaft. Rotation and support function.

As a further preferred embodiment, since the rotation direction of the motor is perpendicular to the rotation direction of the rotating shaft, the reversing transmission mechanism includes a worm gear transmission mechanism, a bevel gear transmission mechanism, a helical gear transmission mechanism or other reversing mechanisms. Function-oriented transmission mechanism. The transmission efficiency of the worm gear transmission mechanism is low, the transmission ratio is large, and it is suitable for low-speed transmission; the transmission efficiency of the helical gear transmission mechanism is low, the wear is fast, and it is suitable for low-load transmission; the bevel gear transmission mechanism has various combinations Form, high transmission efficiency, adjustable transmission ratio, suitable for medium speed transmission. It can be seen that the reversing transmission mechanism of the present invention is preferably a bevel gear transmission mechanism.

The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the described embodiments, and those skilled in the art can also make various equivalent modifications or replacements without violating the spirit of the present invention. These equivalent modifications or replacements are all within the scope defined by the claims of the present application.

Claims (7)

1. A hand-held wall tile removal device, comprising a left holding device (1) and a right holding device (2), and the left holding device (1) and the right holding device (2) are all provided with vertical hand-held parts (10) and the horizontal working part (20), the setting direction of the left holding device (1) is consistent with the setting direction of the right holding device (2), characterized in that: two working parts (20) A rotatable drum (3) is arranged horizontally between them, and several impact blocks (31) are uniformly welded on the outer peripheral surface of the drum (3), and the axial position of the drum (3) is fixedly connected to There is a rotating shaft (32), and the rotating shaft (32) is rotatably installed between the two working parts (20); the working part (20) of the right holding device (2) is provided with a motor and a reversing Transmission mechanism, the motor and the rotating shaft (32) are transmitted through the reversing transmission mechanism; a baffle (4) is provided behind the drum (3), and the baffle (4) is fixed on two Between the working parts (20), a motor switch (30) is provided on the handle part (10) of the right holding device (2), and the motor switch (30) is electrically connected to the motor. 2. A hand-held device for removing wall surface tiles according to claim 1, characterized in that: a plurality of said impact blocks (31) are arranged side by side to form an impact surface, and the outer peripheral surface of said rotary drum (3) is provided with There are at least two said impact surfaces. 3. A hand-held device for removing wall tiles according to claim 2, characterized in that: the impact surface protrudes from the front ends of the two working parts (20). 4. A hand-held device for removing wall tiles according to claim 1, characterized in that: the tops of several impact blocks (31) are provided with conical impact heads (311), and the conical impact The head (311) and the impact block (31) are integrally formed. 5. A hand-held device for removing wall tiles according to claim 4, characterized in that: the impact block (31) is made of high carbon alloy steel. 6. A hand-held device for removing wall tiles according to claim 1, characterized in that: the inner surfaces of the two working parts (20) are provided with bearings, and the rotating shaft (32) passes through the bearings It is fixedly installed between the two working parts (20). 7. A hand-held device for removing wall tiles according to claim 1, wherein the reversing transmission mechanism comprises a worm gear transmission mechanism, a bevel gear transmission mechanism, and a helical gear transmission mechanism.