CN2250389Y - Plastering machine for inner wall - Google Patents

Abstract

The utility model relates to a plastering machine for an inner wall. The utility model comprises a feeding mechanism, a machine frame, and a lifting mechanism for a machine frame, a roller, a polishing plate, and a lifting transmission mechanism for a polishing plate, wherein, pipe slots for an upright post on the upper and the lower frames of the machine frame are movably sheathed; the lifting mechanism comprises two pairs of gears which are fixedly engaged, and the gears are engaged with tooth slots for an upright post; a material guiding plate which is arranged above the roller is provided with material guiding holes which are communicated with the discharge ports of a slurry pump through hoses; a roller bracket, a polishing plate bracket, and pulley linking mechanisms in the pipe slots for an upright post of the machine frame, which are connected, can slide along the inner walls of the pipe slots for an upright post; the roller bracket is provided with a driving and rolling gear which is engaged with the tooth slot for an upright post next to driving and rolling gear the and is connected with the roller through a belt pulley; the roller and the polishing plate are driven by a motor, and lifting is driven by a wire cable.

Description

Plastering machine for inner wall

The utility model relates to a kind of plastering machine for inner wall, is to be used for the mechanical device that inner wall of building is smeared mortar or coating.

At present, the smearing mostly of inner wall of building mortar or coating by manual operations, labour intensity is big, inefficiency, and coating is difficult to reach the requirement of uniformity.

The purpose of this utility model provides a kind of plastering machine for inner wall so that interior wall mortar or coating smear the realization mechanized, increase work efficiency and coating quality.

This plastering machine for inner wall comprises shurry pump, frame and elevating mechanism thereof, cylinder, smoothing plate and elevating drive mechanism thereof.Frame is made up of with putting on the shelf undercarriage, and the tube seat shape column interaction socket of last undercarriage can make the lifting of putting on the shelf by elevating mechanism.The frame elevating mechanism is two pairs of fixing meshing gears, and each gear links to each other with the teeth groove engagement of the adjacent column of putting on the shelf respectively, when driven wheel rotate, puts on the shelf by by tooth promotion and generation lifting displacement, regulates the height of frame with this.The cylinder top is provided with stock guide, and stock guide has a plurality of charging holes, communicates by each discharging opening of flexible pipe and shurry pump is corresponding one by one; Pulley link gear in rolling stand and smoothing plate support and the framework pillar tube seat is connected and can slides along tube seat.Rolling stand is equipped with a hobbing machine that drives with the engagement of adjacent column teeth groove, links to each other with roller shaft with the coaxial belt pulley that links to each other of this gear.This mechanism makes cylinder produce rolling along with elevating movement.The lifting of cylinder and smoothing plate is formed transmission mechanism by motor-driven by power transmission shaft, deflecting roller and wire rope.

Form by five pulleys with the pulley link gear of cylinder and smoothing plate Zhi Xianglian, wherein four-wheel is arranged above and below in twos between two interlock plates, the four-wheel axle is cross fixation wheel rim contact tube seat left and right sides inwall on two interlock plates respectively, another is taken turns perpendicular to above-mentioned four-wheel and is fixed in the interlock plate, wheel rim contact tube seat rear side inwall; Link to each other with central axis and left and right two springs between the two interlock plates.Rear side interlock plate is equipped with one with the fixing slide bar of fulcrum, and there is the one section inserting column that can peg graft with the interlock plate slide bar upper end, fixes by extension spring, and there is inside inclined-plane the lower end of slide bar.When above-mentioned pulley link gear slides up and down in tube seat, five pulleys are all the time with three direction contact tube seat inwalls, the support that guarantees cylinder and smoothing plate steadily moves nothing twisting or shake, and the horizontal range between the pulley of the left and right sides can be regulated automatically according to the tube seat diameter, to be fit to the needs of tube seat different tube diameters up and down, the effect of slide bar is to guarantee that pulley is in tube seat junction smooth transition up and down.

Cylinder of this plastering machine for inner wall and smoothing plate two ends can elongate or shorten by grafting, to adapt to all lengths needs.

In sum, this plastering machine for inner wall can make cylinder or smoothing plate move up and down along wall by motor-driven, when cylinder moves up and down, drive hobbing machine because of producing rotation by the tooth engagement with the framework pillar teeth groove, driving belt pulley simultaneously rolls cylinder on metope, this moment, coating or mortar continued to flow to cylinder by the shurry pump conveying and by stock guide, reached automatically the purpose of plaster (coating).Restart smoothing plate after plastering, the mortar of metope is floating.This machine can be regulated the frame lifting according to the height of interior wall, and easy to use, it is even that work efficiency improves coating.

Below in conjunction with description of drawings embodiment of the present utility model.

Fig. 1 is the perspective view of this plastering machine for inner wall.

Fig. 2 is cylinder and frame connecting relation schematic diagram.

Fig. 3 is the A--A sectional view of Fig. 2.

Pulley link gear structure chart in Fig. 4 and Fig. 5 framework pillar tube seat.

Fig. 6 is the height controller schematic diagram.

Among Fig. 1, frame is made up of upper spider 21 and lower bearing bracket 22, and the column of last lower bearing bracket is the tube seat structure, the tube seat interaction socket of last undercarriage (see among Fig. 4 21 and 22).The elevating mechanism that the lifting of putting on the shelf is formed by the two pairs of gears 3 that are fixed on undercarriage drives, each gear is meshed with the teeth groove 210 of each column inboard of putting on the shelf (i.e. a side among the figure) respectively, coaxial in twos connection between two pairs of meshing gears, when driving one of them gear rotation, three also rotations simultaneously of gear in addition, by with the engagement of the teeth groove 210 of adjacent upright posts inboard separately, making puts on the shelf 21 produces the motions that rise or fall, and reaches the purpose of regulating bracket height.Cylinder 6 and smoothing plate 7 are by two motors and the power transmission shaft 54 that drives respectively separately, by wire rope 53, assembly pulley 52 transmission liftings.Cylinder 6 and smoothing plate 7 stretch in the tube seat of framework pillar 21 or 22 with support 65 and 75 respectively and can slide along groove with rope traction.There is deflector 61 the cylinder top, deflector is provided with row's charging hole 62, this hole is by flexible pipe 63 each discharging interface 12 corresponding communicating with shurry pump 1, shurry pump also is provided with overfall 11, need local the time-out when plastering when running into door, window opening mouth, shurry pump 1 corresponding several discharging interface valve can be closed, open overfall 11 valve, slurry is overflowed back in the hopper 13.The annexation of rolling principle and rolling stand and framework pillar of driving of cylinder 6 is seen Fig. 1,2,3.Support 65 is equipped with and drives hobbing machine 64, drive outer wall 211, the engagement of the adjacent upright posts (being tube seat) of hobbing machine 64 and frame 21,22, when driving hobbing machine 64 with cylinder 6 liftings, rotate by the tooth engagement with above-mentioned column teeth groove, and pass through the rotating shaft 67 that belt pulley 66 drives cylinders, make the cylinder rotary work.Among Fig. 3 embodiment, the column of upper and lower frame 21,22 adopts box section channel bar spare, and support 65 stretches in the groove from notch 20, takes turns link gear link to each other (seeing Fig. 3,4,5) with five in the groove.As shown in Figure 4 and Figure 5, pulley 81,82,83,84 is arranged above and below in tube seat 21 in twos between two interlock plates 86,87, and pulley 85 is loaded on the interlock plate 86, and wheel rim slides along the rear side inwall of tube seat 21 or 22, pulley 81,84 is contained on the interlock plate 87, and pulley 82 and 83 is contained on the interlock plate 86.Pulley 81,84 slides along the right inwall of tube seat, and pulley 82,83 slip pipe grooves left side inwall slides.Above-described left and right, after all be as the criterion with Fig. 2 and Fig. 3 position, promptly be with notch 20 before.Two interlock plates 86 link to each other with 87 springs 89 with central axis 80 and two sides, and support 65 is connected with interlock plate 87.When the pulley link gear with support by undercarriage to putting on the shelf or sliding and when the tube seat internal diameter is changed to undercarriage by putting on the shelf, two interlock plates relatively rotate certain angle around central axis 80, distance between pulley 81 and 82 and 83 and 84 is adjusted to voluntarily meets the requirement of tube seat internal diameter again.Interlock plate 86 is fixed a slide bar 90 with fulcrum 0, and the slide bar upper end is with the inserting column 91 in extension spring 88 and the gusset piece 86, and there is an inside inclined-plane 92 lower end of slide bar.When sliding in pulley is being put tube seat 21 on the shelf, inserting column 91 inserts in the hole of interlock plate 86, lower end contact tube seat rear inside wall; Downward when the pulley continuation, during to tube seat 22, inclined-plane 92 makes slide bar 90 smooth transitions, and rotates to an angle around fulcrum, and upper end inserting column 91 breaks away from interlock plates 86, and the further automatic adjustment of the distance between the pulley reaches the internal diameter requirement of undercarriage tube seat 22.Otherwise, when pulley by undercarriage when putting transition on the shelf, said process carries out on the contrary.

Smear interior coping smoothly for making cylinder, this device adds height controller on the deflector support of cylinder, see Fig. 5, it is made up of control lever 10, spring 101, roller 102 and U-shaped rod member 103, and roller 102 is loaded on the upper end of control lever 10, the lower end of spring 101 tension control levers, deflector support 611 has a circular hole 613 and slotted hole 612, U-shaped rod member 103 1 limbs are long, and a limb is short, in the two limbs difference patchhole 613 and 612.When the near top within the walls of cylinder 6 operation, roller 102 at first contacts the roof and control lever 10 is pressed down, the lower end stretches spring 101 and extruding U-shaped rod member 103, its manomelia is come off from circular hole 613, thereby making deflector support 611 lose support then goes downwards, give way for cylinder 6, make it continue to rise to the wall top and smear.

Claims (3)

1, plastering machine for inner wall, comprise feeding machanism, frame and elevating mechanism thereof, cylinder, smoothing plate and their elevating drive mechanism, it is characterized in that frame is made up of undercarriage and putting on the shelf, the tube seat shape column interaction socket of last undercarriage, its elevating mechanism is two pairs of fixing meshing gears, and each gear links to each other with the teeth groove engagement of the adjacent column of putting on the shelf respectively; The cylinder top is provided with stock guide, and stock guide has a plurality of charging holes, by discharging opening one by one corresponding communicate of flexible pipe with shurry pump; Pulley link gear in rolling stand and smoothing plate support and the framework pillar tube seat is connected and can slides along tube seat; Rolling stand is equipped with a hobbing machine that drives with adjacent upright posts teeth groove engagement, links to each other with roller shaft with the coaxial belt pulley that links to each other of this gear; Cylinder and smoothing plate are by motor-driven; And the transmission mechanism transmission lifting of forming by power transmission shaft, deflecting roller and wire rope.

2, plastering machine for inner wall according to claim 1, it is characterized in that said pulley link gear is made up of five pulleys, wherein four-wheel is arranged above and below in twos between two interlock plates, and four-wheel axle cross fixation respectively links to each other with central axis and two springs between this two interlocks plate on two interlock plates.

3, plastering machine for inner wall according to claim 2 is characterized in that rear side interlock plate is equipped with one with the fixing slide bar of fulcrum, and there is the one section inserting column that can peg graft with the interlock plate its upper end, fixes by extension spring, and there is inside inclined-plane the lower end of slide bar.

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