CN2132590Y - Portable two-use energy-saving efficience diamond grinding machine - Google Patents

Abstract

The utility model relates to a portable two-use energy-saving efficiency diamond grinding machine for building mosaic surfaces. An electric motor is installed on a trolley and is connected with a retarding mechanism by rigid drive shafts. The output shafts of the retarding mechanism are connected with diamond grinding wheels with major diameters or a waxing disc with a major diameter by a rubber bumper. The portable two-use energy-saving efficiency diamond grinding machine can be applied to grind or wax mosaic surfaces with big areas and clean grounds, and has high efficiency. The portable two-use energy-saving efficiency diamond grinding machine has sprinkling functions, and with characteristics of a tractor serving a plurality of purposes and complete functions and can do work of pulling and grinding simultaneously, which reduces labor intensity. The portable two-use energy-saving efficiency diamond grinding machine has the advantages of compact conformation, portable operation, long service life, notable conservation of energy, small vibration and small noise.

Description

Portable two-use energy-saving efficience diamond grinding machine

The utility model is a kind of light dual-purpose efficient energy-saving ciamond grinder machine of building the terrazzo face.

The present domestic Patent right portable multifunction energy-saving ciamond grinder machine of having invested, the patent No. is 90213068.4, it has simple in structure, volume is little, operate light, stable working, safe in utilization, vibrate characteristics such as little, that noise is little, operating personnel can grind while pushing away, reduce labor intensity greatly and fatigue, the terrazzo face that it can be used for stair, mark time, skirt, balcony etc. are located can grind horizontal plane and left and right sides vertical plane, and can be used for large-area terrazzo face, also can wax, be subjected to the welcome of construction sector deeply terrazzo face or floor.But when weak point is the polishing large tracts of land, because grinding wheel diameter is big inadequately, so efficient is desirable not enough.And the existing commercially available large-area stone mill of polishing exists Heavy Weight, work efficiency is low, energy consumption is big shortcoming, needs further to improve.

The purpose of this utility model is on the basis that keeps the original advantage of portable multifunction energy-saving ciamond grinder machine, designed a kind of polishing and waxing that is suitable for large tracts of land terrazzo face, in light weight, simple in structure, the work efficiency height, the light dual-purpose efficient energy-saving ciamond grinder machine that energy consumption is low.

The utility model is achieved in that light dual-purpose efficient energy-saving ciamond grinder machine is by skive, rubber bumper, reducing gear, water inlet pipe, power transmission shaft, motor and trolley constitute, motor is installed on the trolley, one hand-pushing handle is housed on the dolly, a pair of adjustable bull wheel is housed under the dolly, reducing gear is that one-level is slowed down, adopt the angular wheel speed change, modulus is 4.5～9, speed reducing ratio is 1:0.55～0.8, the output shaft of reducing gear can adorn diameter phi more than 300 millimeters skive or Waxing disc (9) reducing gear and motor between directly be connected with rigid shaft and stone mill and motor closely combined be integral.

This light dual-purpose efficient energy-saving ciamond grinder machine is multiple functional, when loading onto diameter is 400 millimeters skives of φ 300～φ, the large-area terrazzo face of can polishing, per hour 28～32 square metres of corase grind, per hour 35～50 square metres of fine grindings, ground flat degree can reach 95%～98% after polishing, the work efficiency height, and existing stone mill corase grind per hour has only 20～25 square metres.When loading onto Waxing disc, be wax-polishing machine, can wax to terrazzo face or floor, per hour can wax more than 100 square metres, and can utilize Waxing disc, clean ground as cleaning machine, effect is better, is applicable to the waxing and the cleaning on ground such as hotel, restaurant, hostel.Water inlet pipe is housed on the reducing gear, and straight-through emery wheel center has the water function of watering, and can realize that the limit edging waters, but the one man operation save labor, realize a tractor serves several purposes, have wide range of applications.This machine is simple in structure, compact, volume is little, in light weight, and only 100 kilograms, operate lightly, and existing similar stone mill is 200 kilograms, heaviness.But while pushing away the mill, alleviate labor intensity of operating personnel and fatigue greatly, improved operating efficiency, stable working, vibrate little, noise is little, and is safe in utilization.When existing its grinding wheel diameter of commercially available stone mill is 340 millimeters of φ, need adapted 5.5KW three phase electric machine, and this stone mill grinding wheel diameter only needs adapted 2.2KW three phase electric machine when being 400 millimeters of φ 340～φ, obvious energy conservation per hour can save energy 3.3 degree.Since adopt rubber bumper to connect emery wheel, not fragile, so long service life, durable in use, this machine also can use general emery wheel.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is light dual-purpose efficient energy-saving ciamond grinder machine structure chart

Fig. 2 is adjustable bull wheel structure chart

Fig. 3 is the rigid shaft structure chart

Fig. 4 is the rubber bumper structure chart

Fig. 5 is a skive abrading block layout drawing

With reference to Fig. 1, light dual-purpose efficient energy-saving ciamond grinder machine is by skive (1), rubber bumper (10), reducing gear (2), water inlet pipe (3), rigid shaft (11), motor (4) and trolley (5) constitute, it is 2.2～4KW three phase electric machine that motor (4) adopts power, 380V exchanges, rotating speed is 1400～1450 rev/mins, it is installed on the trolley (5), outer cover is with protective cover (16), be welded with arc hand-pushing handle (6) on the dolly (5), the Electric Machine Control press button is installed on the hand-pushing handle, adjustable bull wheel (7) (as Fig. 2) is housed under the dolly, it is by wheel (21), wheel shaft (22), adjustable shelf (23) and adjusting screw (24) constitute, as long as regulate adjusting screw, the height of wheel can change with the need, makes emery wheel (1) and is kept excellent contact by flour milling.The output shaft of motor (4) and rigid shaft (11) are fixed with key, rigid shaft (11) is formed (as Fig. 3) by stiff shaft (14) and sleeve (15), stiff shaft (14) one ends are square, match with the square inner bore of sleeve (15), the other end fixes as the power shaft and the pinion of reducing gear (2), and with two bearing location, the outer outer shaft (8) that is equipped with of power transmission shaft (11).Reducing gear (2) slows down for one-level, adopts the angular wheel speed change, and it can be helicon tooth or bevel gear, and modulus is 4.5～9, and speed reducing ratio is 1:0.56～0.8.Behind the output shaft lengthening of gear wheel, bearing is distributed on the output shaft, adopts plane bearing above, adopts cone bearing below, and the center of output shaft has water service pipe, and water inlet pipe (3) is welded in reducing gear and covers, but straight cutting is gone in the central through hole of output shaft.Have the water function of watering, can realize that the limit edging waters.Rubber bumper (10) constitutes (as Fig. 4) by rubber disk (18) and upper and lower clamping element (19) (20), clamping element is trilobal up and down, middle angle is 120 degree, the two staggers mutually behind the 60 degree angles, each uses bolting with rubber disk (18), the gear wheel output shaft welding of last clamping element and reducing gear is fixing, following clamping element and skive or Waxing disc are with three bolting, no matter Large Gear Shaft During is clockwise or counter-rotating, emery wheel or Waxing disc all can not become flexible and fly out.The output shaft of reducing gear can adorn φ diameter more than 300 millimeters skive stone mill, the diameter of skive adopts 400 millimeters of φ 300～φ, it is made up of mill (12) and abrading block (13), abrading block (13) is double-deck circle distribution, ectonexine staggers mutually, as outer 18,12 of internal layers (as Fig. 5).Per hour 28～32 square metres of corase grind, per hour 35～50 square metres of fine grindings, ground flat degree can reach 95%～98% after polishing, and existing similar stone mill corase grind per hour has only 20～25 square metres, this machine work efficiency height.Output shaft can be adorned the Waxing disc (9) of φ diameter more than 300 millimeters, is wax-polishing machine, and Waxing disc (9) diameter adopts 500 millimeters of φ 300～φ, and its structure adopts the Waxing disc patent of the patent No. 90213070.6.Can wax to terrazzo face or floor, per hour wax and also can utilize Waxing disc as cleaning machine more than 100 square metres, clean ground, effect is better.Realize a tractor serves several purposes, have wide range of applications.Compare (340 millimeters of grinding wheel diameter φ, motor are 5.5KW) obvious energy conservation with existing similar stone mill, 3.3 degree per hour can economize on electricity.The gross weight of this stone mill is 100 kilograms.More light than existing stone mill (200 kilograms).

Claims (6)

1, a kind of light dual-purpose efficient energy-saving ciamond grinder machine of building the terrazzo face, it is by skive (1), rubber bumper (10), reducing gear (2), water inlet pipe (3), power transmission shaft (11), motor (4) and trolley (5) constitute, motor (4) is installed on the trolley (5), one hand-pushing handle (6) is housed on the dolly (5), a pair of adjustable bull wheel (7) is housed under the car (5), it is characterized in that skive adopts the major diameter emery wheel, reducing gear (2) slows down for one-level, adopt the angular wheel speed change, modulus is 4.5～9, speed reducing ratio is 1: 0.55～0.8, directly link to each other with rigid shaft (11) between reducing gear (2) and the motor (4), the output shaft of reducing gear (2) can be adorned skive or the Waxing disc (9) of diameter phi more than 300 millimeters, and stone mill and motor closely combine and be integral.

2, ciamond grinder machine according to claim 1, the diameter that it is characterized in that skive (1) are 400 millimeters of φ 300～φ.It is made up of mill (12) and abrading block (13), and abrading block (13) is double-deck circle distribution, and ectonexine staggers mutually.

3, ciamond grinder machine according to claim 1, the diameter that it is characterized in that Waxing disc (9) are 500 millimeters of φ 300～φ.

4, ciamond grinder machine according to claim 1 is characterized in that angular wheel can adopt helicon gear or bevel gear.

5, ciamond grinder machine according to claim 1 is characterized in that rigid shaft (11) is made up of stiff shaft (14) and sleeve (15).

6, ciamond grinder machine according to claim 1 is characterized in that motor (4) adopts 2.2～4KW, and 380V three phase alternating current motor, rotating speed are 1400～1450 rev/mins.

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