CN2099154U

CN2099154U - Wall rendering machine

Info

Publication number: CN2099154U
Application number: CN 91218419
Authority: CN
Inventors: 马永立
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-07-17
Filing date: 1991-07-17
Publication date: 1992-03-18

Abstract

The utility model provides a wall plastering special-purpose machine for the building trade, comprising a lifting frame and a main machine box which is arranged on the bottom plate of the lifting frame. One end of the main machine box is a knife sleeve with an external knife blade. A knife rod which is coaxial with the knife sleeve and is provided with an inner knife blade on the end part of the knife rod is coaxial with a lead screw which is connected with a speed reducer. The demarcation part of the knife rod and the lead screw is provided with a baffle plate with a bearing support to divide the main machine boxed into two parts of a mortar-storage tank and a power box. The inner knife blade is driven by the knife rod to rotate. A mortar feeding plate is pushed by a push rod which is driven by the lead screw to feed the mortar. The lifting of the main machine box is controlled by the wire rope of a winding device. The lifting frame is provided with a height adjustment structure. The utility model is arranged on a guide rail.

Description

Wall rendering machine

The utility model relates to a kind of wall plastering machine, and it belongs to the building machinery technical field.

At present, in building engineering construction, the plastering process of wall is many, and work efficiency is low manually to plaster, and labour intensity is big.Disclosed body of wall is built in the CN88207009.6 technology, stone is cut and built, troweling machine, is that a gunite work head is located at can be along in the driving of guide rail walking.The special-purpose machinery that this device should not be plastered as wall.

The purpose of this utility model is to overcome above-mentioned weak point of the prior art and a kind of wall simple in structure, that work efficiency is high special-purpose machinery of plastering is provided.

The purpose of this utility model is realized by following measure:

A mainframe box places on wheeled crane base plate, and an end of mainframe box is the broach shell of the outer blade of band.Coaxial with a leading screw that links to each other with reductor with the knife bar of the concentric end band inner blade of broach shell, the dividing plate that the boundary of knife bar and leading screw has a tape spool to hold bearing is divided into two parts with mainframe box, and knife bar one end is an ash-pit, and leading screw one end is a headstock.The screw of band pusher arms is loaded on the leading screw, and the push rod that links to each other with pusher arms passes dividing plate and links to each other for hawk, is connected with the limit rod of band guide wheel to limit the screw rotation below the pusher arms.Be provided with directive wheel between mainframe box both sides and crane.Both sides also are provided with suspension ring and link to each other with boom hoist cable, and the elevator axle of the fixed pulley of the lifting shaft of wire rope through placing the crane top and lower end below being loaded on the crane base plate links to each other, and the elevator axle links to each other with reductor, motor.

The road wheel of crane places on the guide rail parallel with the wall of waiting to plaster a wall, and an end of band broach shell promotes troweling machine along guide rail walking and location facing to wall by manpower.During work, reductor drives the knife bar rotation coaxial with leading screw, thereby drives the inner blade rotation.Simultaneously, leading screw drives screw and advances forward, and promotes to advance forward for ash for hawk by push rod, in for ash, starts the hoist engine motor, makes mainframe box along waiting to plaster a wall wall (or downwards) translation vertically upward.Like this, inside and outside blade promptly the mortar of confession smear on pairing wall.

The utility model is described in further detail below in conjunction with the embodiment accompanying drawing.

Fig. 1 is a front view.

Fig. 2 is a left view.

Fig. 3 is a vertical view.

Fig. 4 is that the A of Fig. 1 is to view.

Fig. 5 is the another kind of form of structure that mainframe box is raised.

Fig. 6 is the third form of structure that mainframe box is raised.

Fig. 7 is the another kind of form of structure of height regulating block.

With reference to Fig. 1, mainframe box 22 places on the base plate 26 of the crane of being with road wheel 24, and an end of mainframe box 22 is broach shells 37 of the outer blade 38 of band.With the knife bar 40 of the concentric end band inner blade 41 of broach shell 37, coaxial with the leading screw 16 that links to each other with worm-gear speed reducer 19 once shaft coupling 18.Reductor links to each other with motor with belt 20 by belt pulley 21.Knife bar 40 has a tape spool to hold the dividing plate 46 of bearing 45 with the boundary of leading screw 16, and it is divided into two parts with mainframe box 22, and knife bar 40 1 ends are ash-pit 43, and groove is provided with protecting cover 47, in establish for hawk 44.Leading screw 16 1 ends are headstock 17.The screw 15 of band pusher arms is loaded on the leading screw 16, is connected with the limit rod 27 of band guide wheel 28 below the pusher arms, rotates with restriction screw 15.Mainframe box 22 both sides are provided with suspension ring 39 and link to each other with passive

boom hoist cable

4,2,8,9, and the other end of wire rope is fixed on by wire line shoe 5 on the lifting shaft 3 on crane top, and the two ends of lifting shaft 3 link to each other with crane by bearing support 1.The motors 36 that are loaded on below the crane base plate 26 link to each other with worm-gear speed reducer 32 with belt 34 by

belt pulley

35,33, and reductor 32 links to each other with elevator axle 30 on being loaded on bearing 29 by shaft coupling 31.

Wire rope

6,7 twines and the kinking end is separately fixed at the two ends of elevator axle 30 in the same way along elevator axle 30.

Wire rope

6,7 makes progress through the fixed pulley of mainframe box 22 both sides respectively, and is fixing by wire line shoe 5 with two lifting shafts 3 on crane top respectively.Fixed pulley is contained on the crane base plate 26 by bearing 42.Crane is made up of upper bracket 10 and lower carriage 23, is the interfloor height that is applicable to that various buildings are different, and the method that is used in 23 increase and decrease height of upper bracket 10 and lower carriage regulating block 11 realizes.Regulating block can by nut 12 and self with screw rod be fixed on the axle of lower carriage 23.During work, troweling machine places on the guide rail 25 by the road wheel 24 that is located on the crane.Be equipped with on the screw 15 and fall a bar 14, by the stroke of this bar and the 13 control screws 15 of the limit switch on headstock 17 walls.

With reference to Fig. 2, three inner blades 41 are uniform along the end of knife bar 40.Fix with push rod by the screw rod and the nut 48 of push rod end for hawk 44.Establish eight directive wheels 49 before and after between mainframe box 22 both sides and crane altogether, directive wheel 49 links to each other with mainframe box 22 by bearing 50.

With reference to Fig. 3, it is the vertical view that removes the troweling machine behind the protecting cover of upper bracket, height regulating block and ash-pit 43.The motor 51 that links to each other with reductor 19 by belt 20 places the below of leading screw 16.Screw 15 both sides link to each other with push rod 53 by pusher arms 52.Push rod 53 passes dividing plate 46 and links to each other for hawk 44.Knife bar 46 passes dividing plate 46, directly stretches to broach shell 37 for hawk 44.26 liang of middle side parts of crane base plate are adorned a fixed pulley 54 respectively by bearing 42.Mainframe box 22 both sides are established four wire-rope slings 39 altogether.

With reference to Fig. 4, the elevator axle 30 that links to each other with reductor 32, motor 36 by shaft coupling 31 is loaded on middle part below the base plate by bearing 29.

With reference to Fig. 5,

wire rope

6,7 can be walked around lifting shaft 3 suspension ring 39 direct and on the mainframe box 22 and link to each other by elevator axle 30 respectively through the fixed pulley 54 of mainframe box 22 both sides.

With reference to Fig. 6, it is that mainframe box 22 is thus lifted to the crane schematic diagram in when upper end.Wire rope 6,7 by the elevator axle is after suitably twining on the lifting shaft 3, and the suspension ring 39 with mainframe box 22 both sides link to each other respectively.In addition, both sides have a driven

wire rope

2,9 respectively, and they split 22 two of mainframe boxes, and an end links to each other with suspension ring 39, and the other end is fixed on the lifting shaft 3 with twine wire clips 5.

With reference to Fig. 7, the height of crane is regulated the height of available differing heights and is regulated socket 55 and inserted sheet 56 realizations.Each socket 55 equipped two inserted sheet 56.

Wall plastering machine provided by the utility model is building trade be used to plaster a wall in the construction special tool of operation, and it is applicable to smears the sand ash, concrete and hemp cut lime.Device structure is simple, the work efficiency height.

Claims

1, a kind of wall plastering machine, it comprises crane and mainframe box, it is characterized in that said mainframe box 22 places on the base plate 26 of the crane of being with road wheel 24, one end of mainframe box 22 is broach shells 37 of the outer blade 38 of band, coaxial with the knife bar 40 of the concentric end band inner blade 41 of broach shell 37 with a leading screw 16 that links to each other with reductor 19, the dividing plate 46 that the boundary of knife bar 40 and leading screw 16 has a tape spool to hold bearing 45 is divided into two parts with mainframe box 22, knife bar 40 1 ends are ash-pit 43, leading screw 16 1 ends are headstock 17, the screw 15 of band pusher arms 52 is loaded on the leading screw 16, the push rod 53 that links to each other with pusher arms 52 passes dividing plate 46 and links to each other for hawk 44, be connected with the limit rod 27 of band guide wheel 28 below the pusher arms 52, be provided with directive wheel 49 between mainframe box 22 both sides and crane, the suspension ring 39 of mainframe box 22 both sides are connected with and promote twine rope 6,7, wire rope 6,7 through placing the crane top lifting shaft 3 and the elevator axle 30 of fixed pulley 54 below being loaded on crane base plate 26 of lower end link to each other elevator axle 30 and reductor 32, motor 36 links to each other.

2, troweling machine according to claim 1 is characterized in that said crane is made up of upper bracket 10 and lower carriage 23, and 23 of upper bracket 10 and lower carriages are provided with height regulating block 11.

3, troweling machine according to claim 2 is characterized in that said height regulating block is the height adjusting socket 55 of band inserted sheet 56.

4, troweling machine according to claim 1, it is characterized in that said boom hoist cable the 6, the 7th, behind elevator axle 30 and fixed pulley 54, be fixed on the lifting shaft 3 with wire line shoe 5, the other end of the passive wire rope 2,4,8,9 that links to each other with suspension ring 39 is fixed on the lifting shaft 3 with wire line shoe 5.

5, troweling machine according to claim 1, it is characterized in that said wire rope the 6, the 7th, upwards after suitably twining on the lifting shaft 3, link to each other with suspension ring 39 on the mainframe box 22 through elevator axle 30 and fixed pulley 54, mainframe box 22 both sides have a driven wire rope 2,9 respectively in addition, their end links to each other with suspension ring 39, and the other end is fixed on the lifting shaft 3 with wire line shoe 5 respectively.