Building wall crushing equipment

Abstract

The utility model relates to the technical field of buildings, and discloses building wall crushing equipment which comprises an equipment box, one side of the equipment box is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a second bevel gear, and the other side of the equipment box is rotationally provided with a crushing head through a bearing. The outer surface of the crushing head is fixedly sleeved with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the outer surface of the first bevel gear is fixedly sleeved with two rotating striking blocks, so that when only the motor is started, the motor is driven to rotate by utilizing the reciprocating motion of a sliding plate and the synchronous rotation of a rotating shaft and the crushing head; and wall crushing and blocking work can be synchronously carried out, and electricity of the device is greatly saved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a building wall breaking device. Background Art

[0002] Construction projects refer to the planning, investigation, design, construction, completion and other technical work and completed engineering entities for the construction, reconstruction or expansion of buildings and ancillary structures and facilities, as well as the installation of supporting lines, pipelines and equipment.

[0003] However, some existing devices require the use of two motors. First, the driving motor is turned on to use the drill bit to perform the crushing work, and the second servo motor is turned on to use the eccentric wheel to rotate, so as to use the impact head to smash the wall. If too many motors are set, the power consumption will be greatly increased, and the flying rocks will easily cause injuries to people when the wall is crushed and mineralized.

[0004] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a building wall crushing equipment. Utility Model Content

[0005] The utility model aims to provide a building wall crushing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: it includes an equipment box, one side of the equipment box is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a second bevel gear, and the other side of the equipment box is provided with a crushing head rotatably via a bearing, the outer surface of the crushing head is fixedly sleeved with a first bevel gear, the first bevel gear and the second bevel gear are meshed, and the outer surface of the first bevel gear is fixedly sleeved with two rotating striking blocks, four support columns are fixedly connected to the inside of the equipment box, and a sliding plate is slidably provided on the outer surfaces of the four support columns, four impact columns are fixedly connected to one side of the sliding plate, and one end of the four impact columns passes through the outside of the equipment box, and a plurality of second springs are fixedly connected between the sliding plate and one side of the inner cavity of the equipment box.

[0007] Preferably, in order to facilitate protection against flying rocks, two symmetrical first springs are fixedly connected to one side of the equipment box, and plug-in columns are slidably inserted into the two first springs on one side of the equipment box, and one end of the two plug-in columns is commonly fixedly connected to a circular cover.

[0008] Preferably, in order to better utilize the circular cover to shield flying rocks generated during operation, one of the crushing heads and four of the impact columns are slidably disposed inside the circular cover.

[0009] Preferably, in order to facilitate the synchronous rotation of the rotating shaft and the crushing head, a circular opening is opened at the center of the sliding plate, and the first bevel gear and the second bevel gear are arranged inside the circular opening.

[0010] Preferably, in order to facilitate the reciprocating sliding of the sliding plate inside the base, the two rotating striking blocks are respectively located on both sides of the first bevel gear, and both ends of the two rotating striking blocks are provided with arc surfaces.

[0011] Preferably, in order to facilitate providing stability of the device, a connecting seat is fixedly connected to the bottom of the equipment box, and a base is fixedly connected to the bottom of the connecting seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) Through the structural design of the first bevel gear and the second bevel gear of the utility model, when only the motor is turned on, the reciprocating motion of the sliding plate and the synchronous rotation of the rotating shaft and the crushing head are utilized to achieve the synchronous crushing and block forming of the wall, which greatly saves the power consumption of the device.

[0014] (2) The circular cover of the utility model is designed to block the flying stones when the wall is crushed and block-formed to prevent splashing.

[0015] (3) The structural design of the base and the connecting seat of the utility model enables the device to be placed and work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the equipment box of the utility model;

[0018] Figure 3 This is another structural decomposition diagram of the equipment box of the utility model.

[0019] In the accompanying drawings, the following are numerals: 1. base; 2. connecting seat; 3. motor; 4. circular cover; 5. equipment box; 6. impact column; 7. crushing head; 8. sliding plate; 9. supporting column; 10. plug-in column; 11. first spring; 12. second spring; 13. first bevel gear; 14. second bevel gear; 15. rotating striking block; 16. rotating shaft. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-3 As shown, the utility model provides a technical solution for building wall crushing equipment: it includes an equipment box 5, one side of the equipment box 5 is fixedly connected to a motor 3, the output shaft of the motor 3 is fixedly connected to a rotating shaft 16, the outer surface of the rotating shaft 16 is fixedly sleeved with a second bevel gear 14, the other side of the equipment box 5 is rotatably provided with a crushing head 7 through a bearing, the outer surface of the crushing head 7 is fixedly sleeved with a first bevel gear 13, the first bevel gear 13 and the second bevel gear 14 are meshed, the outer surface of the first bevel gear 13 is fixedly sleeved with two rotating striking blocks 15, the interior of the equipment box 5 is fixedly connected to four support columns 9, the outer surfaces of the four support columns 9 are slidably provided with a sliding plate 8, one side of the sliding plate 8 is fixed Four impact columns 6 are connected, and one end of the four impact columns 6 passes through the outside of the equipment box 5. A plurality of second springs 12 are fixedly connected between the sliding plate 8 and one side of the inner cavity of the equipment box 5. By turning on the motor 3, the rotation of the rotating shaft 16 drives the second bevel gear 14 and the two rotating striking blocks 15 to rotate. When the second bevel gear 14 rotates, it drives the first bevel gear 13 to rotate, and uses the first bevel gear 13 to drive the crushing head 7 to rotate. When the two rotating striking blocks 15 rotate, the sliding plate 8 can be hit to slide on the four support columns 9, and the plurality of second springs 12 are squeezed to deform and generate elastic force. At this time, the four impact columns 6 will reciprocate and hit the wall, so that when a single motor 3 is turned on, the wall can be crushed and formed into blocks at the same time.

[0023] Furthermore, two symmetrical first springs 11 are fixedly connected on one side of the equipment box 5, and plug-in columns 10 are slidably inserted inside the two first springs 11 on one side of the equipment box 5. A circular cover 4 is fixedly connected to one end of the two plug-in columns 10. The circular cover 4 is elastically arranged so that the circular cover 4 can fit around the construction of the wall when working in blocks to avoid flying rocks.

[0024] Furthermore, the one crushing head 7 and the four impact columns 6 are all slidably arranged inside the circular cover 4, so as to facilitate the stone crushing and mineralization work inside the circular cover 4, thereby making it convenient to use the circular cover 4 to block flying rocks.

[0025] Furthermore, a circular opening is opened at the center of the sliding plate 8, and the first bevel gear 13 and the second bevel gear 14 are arranged inside the circular opening, so as to better utilize the rotation of the rotating shaft 16 to drive the crushing head 7 to rotate synchronously.

[0026] Furthermore, the two rotating striking blocks 15 are respectively located on both sides of the first bevel gear 13, and both ends of the two rotating striking blocks 15 are provided with arc surfaces, so that the sliding plate 8 can be pushed to slide on the four support columns 9 through the rotation of the two rotating striking blocks 15, and the sliding plate 8 can reciprocate through the setting of the second spring 12.

[0027] Furthermore, a connecting seat 2 is fixedly connected to the bottom of the equipment box 5, and a base 1 is fixedly connected to the bottom of the connecting seat 2, so as to better place the device and improve the stability of the device operation.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building wall crushing device, comprising a device box (5), characterized in that: A motor (3) is fixedly connected to one side of the equipment box (5), and a rotating shaft (16) is fixedly connected to the output shaft of the motor (3). A second bevel gear (14) is fixedly sleeved on the outer surface of the rotating shaft (16). A crushing head (7) is rotatably provided on the other side of the equipment box (5) through a bearing. A first bevel gear (13) is fixedly sleeved on the outer surface of the crushing head (7). The first bevel gear (13) and the second bevel gear (14) are meshed with each other. Two rotating striking blocks (15) are fixedly sleeved on the outer surface of the first bevel gear (13). Four supporting columns (9) are fixedly connected to the inside of the equipment box (5). A sliding plate (8) is slidably provided on the outer surfaces of the four supporting columns (9). Four impact columns (6) are fixedly connected to one side of the sliding plate (8), and one end of each of the four impact columns (6) passes through the outside of the equipment box (5). A plurality of second springs (12) are fixedly connected between the sliding plate (8) and one side of the inner cavity of the equipment box (5).

2. A building wall breaking device according to claim 1, characterized in that: Two symmetrical first springs (11) are fixedly connected to one side of the equipment box (5); plug-in posts (10) are slidably plugged into the two first springs (11) on one side of the equipment box (5); and one end of the two plug-in posts (10) is fixedly connected to a circular cover (4).

3. A building wall breaking device according to claim 2, characterized in that: The one crushing head (7) and the four impact columns (6) are all slidably arranged inside the circular cover (4).

4. A building wall breaking device according to claim 1, characterized in that: A circular opening is provided at the center of the sliding plate (8), and the first bevel gear (13) and the second bevel gear (14) are arranged inside the circular opening.

5. A building wall breaking device according to claim 1, characterized in that: The two rotating striking blocks (15) are respectively located on two sides of the first bevel gear (13), and both ends of the two rotating striking blocks (15) are provided with arc surfaces.

6. A building wall breaking device according to claim 1, characterized in that: The bottom of the equipment box (5) is fixedly connected to a connection seat (2), and the bottom of the connection seat (2) is fixedly connected to a base (1).

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