CN215394232U

CN215394232U - Terrazzo terrace stone sander

Info

Publication number: CN215394232U
Application number: CN202120769663.5U
Authority: CN
Inventors: 夏正州
Original assignee: Sichuan Yuezhen Technology Co Ltd
Current assignee: Sichuan Yuezhen Technology Co Ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2022-01-04
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a terrazzo terrace stone sander, which comprises a base, wherein a first millstone is arranged at the lower end of the head part of the base, the upper end of the first millstone is fixedly connected with the output end of a first motor, rollers are arranged at two sides of the lower end of the tail part of the base, sleeves are symmetrically arranged at two sides of the upper end of the tail part of the base, telescopic rods are respectively connected with the outer ends of the sleeves in a sliding manner, adjusting screws are respectively connected onto the sleeves in a threaded manner, one ends of the telescopic rods, far away from the sleeves, are fixedly connected through a handle, a controller is arranged at the centers of the upper ends of the telescopic rods at two sides, and a sanding component is arranged at the upper end of the base. Reduce the occupation space of the device so as to be convenient for deposit and transport, the practicality is strong.

Description

Terrazzo terrace stone sander

Technical Field

The utility model relates to the technical field of building construction equipment, in particular to a terrazzo terrace stone sander.

Background

Terrazzo (also called as "grindstone") is a concrete product made of aggregate such as broken stone, glass, quartz stone, etc. mixed with cement binder, and then subjected to surface grinding and polishing. After the terrazzo is laid and finishes, need through the equipment of polishing to its surface burnishing and polishing, but general equipment of polishing can only polish the plane, can only lean on the workman to polish through handheld electric tool to vertical faces such as wall, can not guarantee the quality of polishing like this, and the efficiency that can greatly reduced simultaneously polished is very inconvenient.

The existing Chinese patent with publication number CN 208262532U discloses a cast-in-place vertical surface terrazzo grinding machine, which can grind and polish a vertical surface, effectively solves the grinding problem of the vertical surface terrazzo, improves the vertical surface grinding quality and quickens the grinding progress.

But this patent can only polish to the vertical face of fixed height, and the suitability is too low, and the handle of the equipment of generally polishing simultaneously all is longer, when need not using, and a large amount of spaces can be taken up to the handle overlength, is unfavorable for the transportation and the storage of equipment of polishing, and the use of being not convenient for very much.

To the above problems, a terrazzo floor stone sander is now designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a terrazzo terrace stone sander to solve the problems in the background art.

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

a terrazzo terrace stone sander comprises a base, wherein the lower end of the head of the base is rotatably connected with a first millstone, the upper end of the first millstone is fixedly connected with the output end of a first motor arranged on the base, two sides of the lower end of the tail of the base are rotatably connected with idler wheels, two sides of the upper end of the tail of the base are symmetrically provided with sleeves, the outer ends of the sleeves are respectively connected with a telescopic rod in a sliding manner, the sleeves are respectively and threadedly connected with adjusting screws which are attached to the telescopic rods, one ends of the telescopic rods, far away from the sleeves, are respectively and fixedly connected through a handle, and the centers of the upper ends of the telescopic rods at two sides are provided with a controller;

the upper end of base is equipped with the subassembly of polishing for vertical face to the building stones is polished and is handled and is convenient for adjust the height of polishing simultaneously.

As a still further scheme of the utility model: the polishing assembly comprises a fixed table arranged at the upper end of the base, a sliding chute is arranged on one side of the fixed table, a matching block is connected in the sliding chute in a sliding mode, a fixed block is arranged on the matching block, a second grinding disc is rotatably connected onto the fixed block, and the second grinding disc is fixedly connected with the output end of a third motor arranged in the fixed block;

and a transmission assembly is arranged in the sliding groove and used for driving the matching block to move up and down so as to adjust the height of the second grinding disc.

As a still further scheme of the utility model: the transmission assembly comprises a screw rod which is rotatably connected in the sliding groove, the screw rod is in threaded connection with the matching block, and the lower end of the screw rod is fixedly connected with the output end of a second motor arranged in the base.

As a still further scheme of the utility model: and the fixed block is provided with a protective cover sleeved on the second grinding disc.

As a still further scheme of the utility model: and the surface of the matching block is provided with a ball for reducing the friction force between the matching block and the sliding groove.

As a still further scheme of the utility model: the handle is sleeved with an anti-slip sleeve for preventing a user from slipping.

Compared with the prior art, the utility model has the beneficial effects that:

1. the floor surface and the vertical wall surface can be simultaneously polished by the first millstone and the second millstone, so that the wall surface does not need to be polished manually, and the polishing efficiency of the terrazzo can be greatly improved;

2. the height of the second grinding disc can be adjusted through the transmission action of the motor and the screw rod, so that the device can polish wall surfaces with different heights at any time according to needs, the applicability of the device is enhanced, and the use is convenient;

3. the handle and the telescopic rod can be stored when the device is not used, so that the occupied space of the device is reduced, the phenomenon that the storage and the transportation are influenced due to the overlarge occupied space of the device when the device is not used is avoided, and the practicability is high.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a terrazzo terrace stone sander.

FIG. 2 is a schematic view of a three-dimensional side view of a terrazzo floor stone sander.

FIG. 3 is a schematic three-dimensional view of a grinding assembly in a terrazzo floor stone sander.

Wherein: 1. a base; 2. a first abrasive disc; 3. a first motor; 4. a roller; 5. a sleeve; 6. a telescopic rod; 7. an adjusting screw; 8. a handle; 9. a controller; 10. a fixed table; 11. a chute; 12. a matching block; 13. a screw rod; 14. a second motor; 15. a fixed block; 16. a second grinding disc; 17. a third motor; 18. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, a terrazzo floor stone sander comprises a base 1, a first grinding disc 2 is rotatably connected to a lower end of a head of the base 1, an upper end of the first grinding disc 2 is fixedly connected to an output end of a first motor 3 provided on the base 1, rollers 4 are rotatably connected to two sides of a lower end of a tail of the base 1, sleeves 5 are symmetrically provided on two sides of an upper end of a tail of the base 1, telescopic rods 6 are slidably connected to outer ends of the sleeves 5, adjusting screws 7 attached to the telescopic rods 6 are threadedly connected to the sleeves 5, one ends of the telescopic rods 6 far away from the sleeves 5 are fixedly connected by a handle 8, an anti-slip sleeve for preventing a user from slipping is sleeved on the handle 8, a controller 9 is provided in the center of the upper ends of the telescopic rods 6 on two sides, when the device is used, the user can start the first motor 3, the first motor 3 drives the first grinding disc 2 to rotate, then a user can push the device to move through the handle 8 and the idler wheel 4, the floor surface is ground through the moving first grinding disc 2, when the device is not needed to be used, the user can put the telescopic rod 6 into the sleeve 5, and meanwhile, the telescopic rod 6 is fixed in the sleeve 5 through the tightness adjusting screw 7, so that the telescopic rod 6 and the handle 8 can be put in, the occupied space of the device is reduced, the phenomenon that the storage and transportation are affected due to the overlarge occupied space of the device when the device is not needed is avoided, and the use is facilitated;

the upper end of the base 1 is provided with a polishing component, the polishing component comprises a fixed table 10 arranged at the upper end of the base 1, one side of the fixed table 10 is provided with a chute 11, a matching block 12 is connected in the chute 11 in a sliding way, the surface of the matching block 12 is provided with balls for reducing the friction force between the matching block 12 and the chute 11, a fixed block 15 is arranged on the matching block 12, a second grinding disc 16 is connected on the fixed block 15 in a rotating way, the second grinding disc 16 is fixedly connected with the output end of a third motor 17 arranged in the fixed block 15, so that when the device is used for polishing the floor surface, the third motor 17 can drive the second grinding disc 16 to rotate, the vertical wall surface can be polished by the second grinding disc 16, the device can be used for polishing the floor surface and the vertical wall surface simultaneously, and the wall surface does not need to be polished manually, the grinding efficiency of the terrazzo can be greatly accelerated;

the protective cover 18 sleeved on the second grinding disc 16 is arranged on the fixed block 15, so that the situation that scraps generated in the grinding process of the second grinding disc 16 fly out to cause injury to a human body can be avoided through the protective cover 18, and the safety of the device is enhanced;

be equipped with drive assembly in the spout 11, drive assembly is including rotating the lead screw 13 of connection in spout 11, lead screw 13 and cooperation piece 12 threaded connection, the lower extreme of lead screw 13 and the output fixed connection of establishing second motor 14 in base 1, like this at the in-process of polishing the wall through second mill 16, just can drive lead screw 13 through second motor 14 and rotate, make lead screw 13 promote cooperation piece 12 through the threaded connection with cooperation piece 12 and reciprocate, cooperation piece 12 will drive second mill 16 and reciprocate like this, make second mill 16 polish to the wall of co-altitude not, strengthened the device's suitability, great having made things convenient for the use.

The working principle of the utility model is as follows: when the device is used, a user can drive the first grinding disc 2 to rotate through the first motor 3, then the user can drive the device to move through the handle 8 and the roller 4, the floor surface is ground through the moving first grinding disc 2, meanwhile, the second grinding disc 16 can be driven to rotate through the third motor 17, the vertical wall surface is ground through the second grinding disc 16, the device can simultaneously grind the floor surface and the vertical wall surface, meanwhile, the lead screw 13 can be driven by the second motor 14 to rotate, the lead screw 13 can drive the second grinding disc 16 on the matching block 12 to move up and down, the second grinding disc 16 can grind the wall surfaces with different heights as required, the applicability of the device is enhanced, when the device is not required to be used, the user can take the telescopic rod 6 into the sleeve 5, meanwhile, the telescopic rod 6 is fixed in the sleeve 5 through the tightness adjusting screw 7, the telescopic rod 6 and the handle 8 are taken in, thereby reducing the occupied space of the device, avoiding the storage and transportation of the device due to the overlarge occupied space and facilitating the use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only one solution, and such description is for clarity only, and those skilled in the art should take the description as a whole, and the solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a terrazzo terrace building stones sander, includes base (1), the head lower extreme of base (1) rotates and is connected with first mill (2), the upper end of first mill (2) with establish the output fixed connection of first motor (3) on base (1), the afterbody lower extreme both sides of base (1) are rotated and are connected with gyro wheel (4), its characterized in that:

sleeves (5) are symmetrically arranged on two sides of the upper end of the tail of the base (1), telescopic rods (6) are connected to the outer end portions of the sleeves (5) in a sliding mode, adjusting screws (7) attached to the telescopic rods (6) are connected to the sleeves (5) in a threaded mode, one ends, far away from the sleeves (5), of the telescopic rods (6) are fixedly connected through handles (8), and controllers (9) are arranged in the centers of the upper ends of the telescopic rods (6) on the two sides;

the upper end of base (1) is equipped with the subassembly of polishing for vertical face to the building stones is polished and is handled the height of being convenient for adjust simultaneously and polish.

2. The terrazzo terrace stone sander as set forth in claim 1, wherein: the polishing assembly comprises a fixed table (10) arranged at the upper end of a base (1), a sliding groove (11) is formed in one side of the fixed table (10), a matching block (12) is connected in the sliding groove (11) in a sliding mode, a fixed block (15) is arranged on the matching block (12), a second grinding disc (16) is connected to the fixed block (15) in a rotating mode, and the second grinding disc (16) is fixedly connected with the output end of a third motor (17) arranged in the fixed block (15);

and a transmission assembly is arranged in the chute (11) and used for driving the matching block (12) to move up and down so as to adjust the height of the second grinding disc (16).

3. The terrazzo terrace stone sander as set forth in claim 2, wherein: the transmission assembly comprises a screw rod (13) rotatably connected in the sliding groove (11), the screw rod (13) is in threaded connection with the matching block (12), and the lower end of the screw rod (13) is fixedly connected with the output end of a second motor (14) arranged in the base (1).

4. The terrazzo terrace stone sander as set forth in claim 2, wherein: and a protective cover (18) sleeved on the second grinding disc (16) is arranged on the fixed block (15).

5. The terrazzo terrace stone sander as set forth in claim 2, wherein: the surface of the matching block (12) is provided with a ball for reducing the friction force between the matching block (12) and the sliding chute (11).

6. The terrazzo terrace stone sander as set forth in claim 1, wherein: the handle (8) is sleeved with an anti-slip sleeve for preventing a user from slipping.