CN221646296U - Rotary hammering device for paving floor tiles - Google Patents

Abstract

The utility model provides a rotary hammering device for paving floor tiles, which comprises a base, wherein a top plate is arranged at the top of the base, a base is rotatably arranged between the top plate and the base, and a plurality of hammering mechanisms for paving floor tiles are arranged on the side surface of the base. The utility model discloses a first motor drives the main shaft and rotates, and then drives the base through the main shaft and drive and beat the whole rotation of mechanism, at beat mechanism pivoted in-process, the extrusion seat can drive and beat the head and lift up after receiving the extrusion of guide arm, and make torsional spring energy storage, can drive to beat the head and reset after the extrusion seat breaks away from the bottom of guide arm, and then drive to beat the head and beat the surface at the ceramic tile, and because beat the head and rotate, consequently can beat the ceramic tile of large tracts of land, need not the staff and construct with half squatting gesture, overall structure is less moreover, can adapt to the space requirement of interior decoration.

Description

A rotary hammering device for laying floor tiles

Technical Field

The utility model relates to the technical field of indoor decoration, in particular to a rotary hammering device for laying floor tiles.

Background Art

Interior decoration includes room design, decoration, furniture arrangement and various small decorations, focusing on the decoration construction inside the building, not only during the decoration design and construction period, but also includes long-term continuous decoration after moving in. In the process of interior decoration, floor tiles are a more important kind of decoration building material, generally made of clay, and pasted to the ground with cement mortar, and then manually hammered to prevent hollowing of the cement mortar between the floor tiles and the ground;

For large-sized floor tiles, such as those with a side length of 80 or 100 cm, due to the large area of the floor tiles and the need to hammer along the four sides of the floor tiles, it takes a long time to manually hammer a single floor tile, and the workers are required to perform the construction in a half-squatting position, which will cause great harm to the construction workers' knees. However, if mechanical equipment is used for laying floor tiles, the small space indoors is obviously difficult to meet the space requirements of the equipment.

Utility Model Content

The utility model aims to provide a rotary hammering device for laying floor tiles to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A rotary hammering device for laying floor tiles comprises a base, a top plate is arranged on the top of the base, a base is rotatably arranged between the top plate and the base, a plurality of hammering mechanisms for laying floor tiles are arranged on the side of the base, a main shaft is rotatably arranged at the center position of the top of the base, the surface of the main shaft is fixed to the inner wall of the base through a bracket, a first motor is installed on the top of the top plate, and the top end of the main shaft is key-connected to the output end of the first motor;

The hammering mechanism comprises a hammering head, a driving arm, a connecting arm, a rotating shaft and a torsion spring, wherein the connecting arm is vertically fixed to the side wall of the base, the top of the hammering head is fixed to one end of the driving arm, the rotating shaft is fixed to the other end of the driving arm, one end of the rotating shaft rotates on the surface of the connecting arm, the torsion spring is sleeved on the surface of the rotating shaft, one end of the torsion spring is fixed to the surface of the connecting arm, and the other end of the torsion spring is fixed to the surface of the driving arm, and the driving arm is connected to the top plate through a traction member to drive the hammering head to hammer the floor tiles;

A suction cup for fixing the whole is installed at the bottom of the base.

Preferably, the driving arm is divided into a first connecting seat and a second connecting seat, the hammering head is fixed to the bottom of the first connecting seat, the rotating shaft is fixed to the side wall of the second connecting seat, the first connecting seat is slidably arranged inside the second connecting seat and the overall length of the first connecting seat and the second connecting seat is adjusted by an adjusting member.

Preferably, the traction member includes an extrusion seat and a plurality of guide rods, the plurality of guide rods are evenly fixed to the bottom of the top plate, and the extrusion seat is fixedly arranged on the top of the second connecting seat.

Preferably, the adjusting member is configured as a first threaded rod, the first threaded rod penetrates through and is threadedly connected to the surface of the second connecting seat, and one end of the first threaded rod is rotatably disposed on the side wall of the first connecting seat.

Preferably, a lifting structure for separating the suction cup from the surface of the floor tiles is provided inside the base, and the lifting structure includes a pair of through grooves, a pair of lifting blocks and a driving assembly. The through grooves are provided on the surface of the base, and the lifting blocks are slidably provided in the through grooves and are connected with the base through the driving assembly.

Preferably, the driving assembly includes a second motor, a frame and a second threaded rod, the second motor is fixed above the base, the output end of the second motor is keyed to the second threaded rod, one end of the second threaded rod passes through and is threadedly connected to the inside of the lifting block, and the two second threaded rods are transmitted through a synchronous wheel and a synchronous belt.

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

The utility model drives the main shaft to rotate through the first motor, and then drives the base to drive the hammering mechanism to rotate as a whole through the main shaft. During the rotation of the hammering mechanism, the extrusion seat will drive the hammering head to rise after being squeezed by the guide rod, and store energy in the torsion spring. When the extrusion seat is separated from the bottom of the guide rod, the torsion spring can drive the hammering head to return to its original position, and then drive the hammering head to hit the surface of the floor tile. Because the hammering head is rotating, it is possible to hammer floor tiles of a large area without the need for workers to perform construction in a half-squatting posture. In addition, the overall structure is small and can meet the space requirements of indoor decoration. The overall length of the first connecting seat and the second connecting seat can be adjusted by setting the adjusting member, so as to adapt to floor tiles of different areas.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the main structure of the utility model;

Figure 2 is a schematic diagram of the bottom structure of the utility model;

FIG3 is a schematic cross-sectional view of the base of the utility model;

FIG4 is a schematic diagram of the connection structure between the hammer head and the driving arm of the utility model;

FIG. 5 is a schematic diagram of the action of the present utility model.

In the figure: 1. base; 2. top plate; 3. pedestal; 4. main shaft; 5. first motor; 6. hammer head; 7. driving arm; 8. connecting arm; 9. rotating shaft; 10. torsion spring; 11. suction cup; 12. first connecting seat; 13. second connecting seat; 14. extrusion seat; 15. guide rod; 16. first threaded rod; 17. through groove; 18. lifting block; 19. second motor; 20. frame; 21. second threaded rod; 22. synchronous wheel; 23. synchronous belt.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5. The present invention provides a rotary hammering device for laying floor tiles, including a base 1, a top plate 2 is arranged on the top of the base 1, a base 3 is rotatably arranged between the top plate 2 and the base 1, and a plurality of hammering mechanisms for laying floor tiles are arranged on the side of the base 3. A main shaft 4 is rotatably arranged at the center position of the top of the base 1, and the surface of the main shaft 4 is fixed to the inner wall of the base 3 through a bracket, a first motor 5 is installed on the top of the top plate 2, and the top end of the main shaft 4 is keyed to the output end of the first motor 5, and a suction cup 11 for fixing the whole is installed at the bottom of the base 1.

The hammering mechanism includes a hammering head 6, a driving arm 7, a connecting arm 8, a rotating shaft 9 and a torsion spring 10. The connecting arm 8 is vertically fixed to the side wall of the base 3, the top of the hammering head 6 is fixed to one end of the driving arm 7, the rotating shaft 9 is fixed to the other end of the driving arm 7, one end of the rotating shaft 9 rotates on the surface of the connecting arm 8, the torsion spring 10 is sleeved on the surface of the rotating shaft 9, and one end of the torsion spring 10 is fixed to the surface of the connecting arm 8, and the other end of the torsion spring 10 is fixed to the surface of the driving arm 7. The driving arm 7 and the top plate 2 are connected by a traction member to drive the hammering head 6 to hammer the floor tiles.

It should be noted that when in use, the staff is required to place the entire device in advance on the floor tiles that need to be hammered. A ring handle is installed on the top of the top plate 2. When in use, the staff is required to fix the top plate 2 through the ring handle to prevent the top plate 2 from having a large displacement. If the hammering area of the hammering head 6 needs to be changed, the top plate 2 can be slightly rotated so that the top plate 2 drives the guide rod 15 to rotate. In this way, the area passed by the hammering head 6 during the lifting and lowering process will change, thereby changing the hammering area of the hammering head 6.

The driving arm 7 is divided into a first connecting seat 12 and a second connecting seat 13, the hammering head 6 is fixed to the bottom of the first connecting seat 12, the rotating shaft 9 is fixed to the side wall of the second connecting seat 13, the first connecting seat 12 is slidably set inside the second connecting seat 13 and the overall length of the first connecting seat 12 and the second connecting seat 13 is adjusted by an adjusting member, the traction member includes an extrusion seat 14 and a plurality of guide rods 15, the plurality of guide rods 15 are evenly fixed to the bottom of the top plate 2, and the extrusion seat 14 is fixedly set on the top of the second connecting seat 13.

Please refer to Figures 1, 2 and 5. Since the top plate 2 is fixed under the downward pressure of the staff, the guide rod 15 is also fixed. When the base 3 rotates, the base 3 can drive the extrusion seat 14 to rotate synchronously through the second connecting seat 13. The extrusion seat 14 can pass through the bottom end of the guide rod 15 when rotating, and the guide rod 15 will press down the extrusion seat 14 to make it rotate with the rotating shaft 9 as the center. Driven by the guide rod 15, the first connecting seat 12 and the second connecting seat 13 can drive the hammering head 6 to rise, and at this time the torsion spring 10 will deform and store energy due to the rotation of the second connecting seat 13. When the extrusion seat 14 is separated from the bottom of the guide rod 15, the torsion spring 10 resets and releases energy, thereby driving the hammering head 6 to knock on the floor tiles.

The adjusting member is configured as a first threaded rod 16 . The first threaded rod 16 penetrates through and is threadedly connected to the surface of the second connecting seat 13 . One end of the first threaded rod 16 is rotatably disposed on the side wall of the first connecting seat 12 .

Please refer to Figure 4. After rotating the first threaded rod 16, the first threaded rod 16 can drive the first connecting seat 12 to slide inside the second connecting seat 13, thereby driving the hammering head 6 to move synchronously through the first connecting seat 12. At this time, the overall length of the first connecting seat 12 and the second connecting seat 13 will change. Since the hammering head 6 rotates with the center of the base 1 as the center of the circle, and the straight-line distance from the center of the base 1 to the center of the hammering head 6 is the radius, when the overall length of the first connecting seat 12 and the second connecting seat 13 changes, the rotation radius of the hammering head 6 also changes, so that it can adapt to floor tiles of different specifications, such as 80*80cm and 100*100cm.

The interior of the base 3 is provided with a lifting structure for separating the suction cup 11 from the surface of the floor tile. The lifting structure includes a pair of through grooves 17, a pair of lifting blocks 18 and a driving assembly. The through grooves 17 are arranged on the surface of the base 1, and the lifting blocks 18 are slidably arranged in the through grooves 17 and are connected with the base 1 through the driving assembly.

Please refer to FIG3 . In the above content, since the device is fixed to the floor tile as a whole by the suction cup 11 , when separating the device from the floor tile , it is necessary to pull the suction cup 11 to separate it from the floor tile . However , this method will exert an upward force on the floor tile . If the cement mortar between the floor tile and the bottom surface has not yet solidified , then this upward force will affect the laying of the floor tile . Therefore , the present embodiment adds a lifting structure to facilitate the separation of the suction cup 11 from the surface of the floor tile .

The driving assembly includes a second motor 19, a frame 20 and a second threaded rod 21. The second motor 19 is fixed above the base 1. The output end of the second motor 19 is key-connected to the second threaded rod 21. One end of the second threaded rod 21 passes through and is threadedly connected to the inside of the lifting block 18. The two second threaded rods 21 are transmitted through a synchronous wheel 22 and a synchronous belt 23.

Please refer to Figure 3. Specifically, the second motor 19 can drive the two second threaded rods 21 to rotate at the same time through the synchronous wheel 22 and the synchronous belt 23, so that the two second threaded rods 21 respectively drive the two lifting blocks 18 to move downward inside the through groove 17. The lifting blocks 18 will gradually approach the floor tiles while moving. When the lifting blocks 18 just come into contact with the floor tiles, the staff does not need to spend too much effort to press down, so that the lifting blocks 18 are used as a fulcrum to lift the device as a whole, and the base 1 can drive the suction cup 11 to move upward synchronously, so that the suction cup 11 is detached from the surface of the floor tiles, but the floor tiles will not be subjected to upward pulling force, thereby realizing the removal of the entire device.

Working principle: the first motor 5 drives the main shaft 4 to rotate, and the main shaft 4 drives the base 3 to rotate as a whole. When the base 3 rotates, it can drive the first connecting seat 12, the second connecting seat 13, the extrusion seat 14 and the hammering head 6 to rotate as a whole through the connecting arm 8 and the rotating shaft 9. In this process, since the guide rod 15 is fixed, the extrusion seat 14 can be restricted by the guide rod 15 during rotation and gradually rotate downward, and then the hammering head 6 is driven to lift up through the second connecting seat 13 and the first connecting seat 12. At this time, the second connecting seat 13 can deform the torsion spring 10 through the rotating shaft 9, so that the torsion spring 10 stores energy. When the extrusion seat 14 is detached from the bottom of the guide rod 15, the torsion spring 10 releases energy, thereby driving the hammering head 6 to reset through the second connecting seat 13 and the first connecting seat 12, so that the hammering head 6 strikes the floor tiles.

Although the 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.

Claims (6)

1. The utility model provides a rotatory beating device for ceramic tile is spread and is pasted, includes base (1), its characterized in that: the floor tile laying machine is characterized in that a top plate (2) is arranged at the top of the base (1), a base (3) is rotatably arranged between the top plate (2) and the base (1), a plurality of hammering mechanisms for laying floor tiles are arranged on the side face of the base (3), a main shaft (4) is rotatably arranged at the center position of the top of the base (1), the surface of the main shaft (4) is fixed on the inner wall of the base (3) through a support, a first motor (5) is arranged at the top of the top plate (2), and the top end of the main shaft (4) is in key connection with the output end of the first motor (5);

The beating mechanism comprises a beating head (6), a driving arm (7), a connecting arm (8), a rotating shaft (9) and a torsion spring (10), wherein the connecting arm (8) is vertically fixed on the side wall of the base (3), the top of the beating head (6) is fixed on one end of the driving arm (7), the rotating shaft (9) is fixed on the other end of the driving arm (7), one end of the rotating shaft (9) rotates on the surface of the connecting arm (8), the torsion spring (10) is sleeved on the surface of the rotating shaft (9), one end of the torsion spring (10) is fixed on the surface of the connecting arm (8), the other end of the torsion spring (10) is fixed on the surface of the driving arm (7), and the driving arm (7) is connected with the top plate (2) through a traction piece so as to drive the beating head (6) to beat floor tiles;

the bottom of the base (1) is provided with a sucker (11) for fixing the whole.

2. A rotary hammer device for tile paving according to claim 1, wherein: the driving arm (7) is divided into a first connecting seat (12) and a second connecting seat (13), the hammering head (6) is fixed at the bottom of the first connecting seat (12), the rotating shaft (9) is fixed on the side wall of the second connecting seat (13), and the first connecting seat (12) is slidably arranged in the second connecting seat (13) and used for adjusting the overall length of the first connecting seat (12) and the second connecting seat (13) through an adjusting piece.

3. A rotary hammer device for tile paving according to claim 2, wherein: the traction piece comprises an extrusion seat (14) and a plurality of guide rods (15), the guide rods (15) are uniformly fixed at the bottom of the top plate (2), and the extrusion seat (14) is fixedly arranged at the top of the second connecting seat (13).

4. A rotary hammer device for tile paving according to claim 3, wherein: the adjusting piece is arranged to be a first threaded rod (16), the first threaded rod (16) penetrates through and is in threaded connection with the surface of the second connecting seat (13), and one end of the first threaded rod (16) is rotatably arranged on the side wall of the first connecting seat (12).

5. A rotary hammer device for tile paving according to claim 1, wherein: the inside of base (3) is provided with the jack-up structure that is used for separating sucking disc (11) from ceramic tile surface, jack-up structure includes a pair of logical groove (17), a pair of jack-up piece (18) and drive assembly, logical groove (17) set up in the surface of base (1), jack-up piece (18) slide set up in logical inslot (17) and be connected with base (1) cooperation through drive assembly.

6. A rotary hammer device for tile paving according to claim 5, wherein: the driving assembly comprises a second motor (19), a frame (20) and a second threaded rod (21), wherein the second motor (19) is fixed above the base (1), the output end of the second motor (19) is connected with the second threaded rod (21) in a key way, one end of the second threaded rod (21) penetrates through and is connected with the inside of the jacking block (18) in a threaded way, and two second threaded rods (21) are driven through a synchronous wheel (22) and a synchronous belt (23).