CN201109056Y

CN201109056Y - Low-power stone surface renewing machine having slowdown function

Info

Publication number: CN201109056Y
Application number: CNU2007200609814U
Authority: CN
Inventors: 吴瑞华
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-05
Filing date: 2007-12-05
Publication date: 2008-09-03
Anticipated expiration: 2017-12-05

Abstract

The utility model in particular relates to a low power epilithic retreading machine with deceleration function, and the machine comprises a motor and a centre shaft. A first transmission gear is fixedly sleeved on a main shaft of the motor, a shaft core fixedly arranged at an upper cover is positioned at one side of the main shaft of the motor, a second transmission gear is sleeved on the shaft core through a bearing and is divided into an upper gear and a lower gear, the upper gear is matched with the first transmission gear, the main shaft of the motor is connected with the centre shaft through a bearing, a gear matching with the lower gear is processed on the centre shaft, the diameter of the first transmission gear is less than that of the upper gear on the second transmission gear, and the gear of the lower gear is less than that of the gear on the centre shaft. After the technical proposal is adopted, the deceleration is generated and the sanding force of a planetary plate to the floor is increased by using the diameter difference between the motor the power of which is less than that of the general epilithic retreading machine and the transmission gear, so as to cause the low power epilithic retreading machine to achieve the sanding effect of the general large power epilithic retreading machine; the structure is simple and the energy and the electricity are saved.

Description

A kind of low-power stone surface retreading machine of deceleration

Technical field:

The utility model relates to the decorative engineering technical field, refers in particular to a kind of low-power stone surface retreading machine of deceleration.

Background technology:

At present increasing ground surface finishing all adopts the stone floor, must carry out sanding and polishing to the floor when finishing handles, purpose is to make the floor smooth bright and clean, this operation generally all adopts stone surface retreading machine to carry out the floor polishing, the bruting process stone surface retreading machine is subjected to the very big resistance on floor, must be equipped with enough powerful motor and be with planetary plate to rotate in order to overcome this resistance stone surface retreading machine, but this is relatively power consumption just, now lacks a kind of stone surface retreading machine that adopts the big floor of fractional-horsepower motor polishing resistance.

Summary of the invention:

The purpose of this utility model is in order to overcome above-mentioned the deficiencies in the prior art, a kind of low-power stone surface retreading machine of deceleration to be provided.

For achieving the above object, the technical scheme that the utility model provides is: a kind of low-power stone surface retreading machine of deceleration, include motor and axis, fixed cover is equipped with first travelling gear on the main shaft of motor, a side that is positioned at electric machine main shaft is provided with the axle core that is installed in loam cake, on this core, second travelling gear is housed by bearing holder (housing, cover), the second travelling gear branch cogs and lower gear, cog and cooperate with first travelling gear, be connected by bearing between electric machine main shaft and the axis, on axis, be processed with the gear that cooperates with lower gear, the diameter of first travelling gear is less than the diameter that cogs on second travelling gear, and the lower gear diameter is less than the gear diameter on the axis.

After adopting the technical program, utilization is than littler motor of conventional stone surface retreading machine power and the diameter difference between the travelling gear, produce and increase the polishing power of planetary plate when slowing down the floor, make the small-power stone surface retreading machine also can reach the polishing effect of conventional high-power stone surface retreading machine, simple in structure, energy saving.

Description of drawings:

Fig. 1 is the cut-away structure chart of the utility model stone surface retreading machine;

Fig. 2 is the partial enlarged drawing of Fig. 1.

The specific embodiment:

See accompanying drawing 1～shown in Figure 2, stone surface retreading machine of the present utility model includes motor 1 and axis 2, fixed cover is equipped with first travelling gear 4 on the main shaft 3 of motor 1, a side that is positioned at electric machine main shaft 3 is provided with the axle core 6 that is installed in loam cake 5, on this core 6, be set with second travelling gear 8 by bearing 7, second travelling gear cogged 81 and lower gear 82 in 8 minutes, cog and 81 cooperate with first travelling gear 4, be connected by bearing 9 between the main shaft 3 of motor 1 and the axis 2, on axis 2, be processed with the gear 10 that cooperates with lower gear 82, the diameter of first travelling gear 4 is less than 81 diameters that cog on second travelling gear 8, and lower gear 82 diameters are less than 10 diameters of the gear on the axis 2, utilize the difference of diameter between these gears, realize increasing the rotatory force of fractional-horsepower motor, improve the polishing power of planetary plate the floor.

Claims

1. the low-power stone surface retreading machine of a deceleration, include motor and axis, it is characterized in that: fixed cover is equipped with first travelling gear on the main shaft of motor, a side that is positioned at electric machine main shaft is provided with the axle core that is installed in loam cake, on this core, second travelling gear is housed by bearing holder (housing, cover), the second travelling gear branch cogs and lower gear, cog and cooperate with first travelling gear, be connected by bearing between electric machine main shaft and the axis, on axis, be processed with the gear that cooperates with lower gear, the diameter of first travelling gear is less than the diameter that cogs on second travelling gear, and the lower gear diameter is less than the gear diameter on the axis.