CN2349295Y - Automatic whitewashing machine capable of white vertical and ceiling surface - Google Patents

Abstract

The utility model relates to an automatic wall plastering machine capable of plastering a vertical surface and a top surface. The utility model is composed of a small vehicle, a scissor type lifting frame, and a working head, wherein, the small vehicle comprises a vehicle frame, universal casters, and a lifting frame regulating mechanism, and a driving mechanism, the lifting frame regulating mechanism is arranged on the vehicle frame, and the driving mechanism controls the run of the universal casters, and turning of the universal casters, and the lifting of the lifting frame; the working head forms an oblong shape, and the head and the tail positions of the working head are respectively provided with material vomiting openings, and a feeding mechanism which feeds material for two ash vomiting openings is arranged in the working head; each material vomiting opening, which is a bar-shaped opening with a vertical angle, is composed of a vertical surface opening and a top surface opening which are connected; a mudguard and a working opening whose cross section forms a trumpet shape are arranged on each ash vomiting opening. The utility model has the advantages of high automated degree, good wall plastering quality, etc.

Description

But the automatic plastering machine of powder vertical plane and end face

But the utility model is the automatic plastering machine of a kind of powder vertical plane and end face.

In prior art, several plastering machines that Chinese patent provides, their function is all not ideal enough, and its major defect is: can only the powder vertical wall, can not the powder end face.Moreover their automaticity is also not high enough.For example: the automatic plastering machine that ZL95200128 provides, it has a working head, and this working head comprises that a feed hopper and band stir the taper type mud wall dish of cutter, and this working head is installed on the carriage, and carriage is installed on the portal frame.During work, driving mechanism by carriage drives carriage along the upper and lower reciprocal operation of portal frame, make the working head that is installed on the carriage also along the upper and lower operation of vertical wall, simultaneously, driving mechanism drive mud wall dish by working head rotates on metope, the cutter that stirs in the mud wall dish constantly rotates release with material-mud, thereby finishes the white washed wall action.Behind intact one of the powder, artificial mobile gantry frame, more successively powder another.Above-mentioned machine is mainly used in the powder vertical wall, if the powder end face, will change the working head and the shelf of another set of change angle.In fact it finishes powder vertical wall and powder end face respectively with two cover mechanisms.Moreover moving of portal frame will be leaned on manually-operated, makes its automaticity undesirable.In addition, working head adopts the spiral extruded type to tell material mechanism, and it is all less that it tells the material dynamics, makes the quality of white washed wall be difficult for guaranteeing.

The purpose of this utility model is in order to overcome the shortcoming in the prior art, but a kind of automaticity height, the white washed wall quality automatic plastering machine of powder vertical plane and end face preferably is provided.

For achieving the above object, solution of the present utility model is as follows: by dolly, be located at the scissor lift frame on the dolly and the working head that is located on the crane is formed; Described dolly by vehicle frame, be installed in the universal caster wheel under the vehicle frame and be installed in the governor motion of crane in the vehicle frame and be located on the vehicle frame walking of control universal caster wheel, turn to the driving mechanism of crane lifting and form; Described universal caster wheel is made up of a pair of active castor and a pair of driven castor, and the master and slave castor of this two couple is pressed vehicle frame diagonal arranged crosswise; Described crane governor motion is by being fixed on the screw mandrel in the vehicle frame and constituting the bottom bar hinge connection of this pull bar and described scissor lift frame by a pair of pull bar that nut structure is installed in the screw mandrel two ends; Described control universal caster wheel is walked, turns to and is controlled the driving mechanism of crane lifting and is made up of motor, deceleration distributor and three cover sprocket wheels, chain drive, wherein slow down distributor an output shaft by one the cover sprocket wheel, chain drive and a pair of active castor the walking Control Shaft link, another output shaft of deceleration distributor links by the steering controlling shaft of another set of sprocket wheel, chain drive and four castors, and the 3rd output shaft of deceleration distributor links by the screw mandrel in the 3rd cover sprocket wheel, chain drive and the described lifting control mechanism; The travel switch that the control dolly stops to be housed in the rear and front end of described dolly; Described working head has a rectangle housing, this housing locate from beginning to end to be provided with respectively tell the material mouthful, this tells the material mouth is right angle strip gab or U brief note shape opening that end face mouth, vertical plane mouth and bottom surface mouth link to each other that a vertical plane mouth links to each other with the end face mouth, tells the working hole that dashboard and cross section flare are housed on the ash mouth at this; Be provided with the two cover feed mechanisms of telling ash mouthful difference feed to two in the rectangle housing of described working head; Described feed mechanism constitutes by stirring pusher, feeding screw, centrifugal discharge device and their driving mechanism.

By above-mentioned solution as can be seen, this plastering machine by electric control operation can be to the walking of dolly, turn to the lifting action of crane and control, by also can the finish the work action of pusher, feeding and discharging of head of electric control operation, can finish the action of white washed wall with the operation of dolly by working hole.Since on the working head what tell that ash mouthful adopts is the right angle strip gab, when when block the end face opening with dashboard working hole being installed in the vertical openings place, working head can be realized the operation of vertical plane white washed wall; With dashboard and working hole reversing of position, working head can be realized the operation of powder end face.Adjust the height of crane one by one and control dolly linear reciprocation operation, but scan-type finish the operation of powder vertical plane; Adjust crane and make working head be fixed on the height of powder end face, control the dolly linear running then, and adjust the distance that dolly laterally leaves one by one, but scan-type finish the operation of powder end face.When trolley travelling was to the wall two ends at every turn, the travel switch that dolly is located from beginning to end can be controlled dolly automatically and stop.This plastering machine is except material loading is manually-operated, and other action is all finished with automatically controlled, so automaticity is higher.Moreover the cornerwise arranged crosswise of the master and slave castor of dolly can make carriage walking and the driving force that turns to distribute balancedly more, makes the exercises of dolly more steady, and this is the necessary condition that guarantees the white washed wall quality; Because the discharger of working head adopts is centrifugal discharge method, material-mud is thrown away from working hole, thereby strengthened the dynamics of discharging again, guarantee the quality of white washed wall.Therefore, of the present utility model have automaticity height, a complete function and white washed wall quality advantage preferably.

Describe structure of the present utility model and operating principle in detail according to embodiment below.

Fig. 1, overall structure schematic diagram of the present utility model.

Fig. 2, dolly sectional structure schematic diagram.

The structural representation of Fig. 3, crane governor motion (the A-A face of Fig. 2).

The structural representation of the B-B face of Fig. 4, Fig. 3.

The structural representation of Fig. 5, universal caster wheel chain, chain wheel driving mechanism (the C-C face of Fig. 2).

The structure sectional view of Fig. 6, master and slave castor (the D-D face of Fig. 5).

The structure sectional view of Fig. 7, deceleration distributor box (the E-E face of Fig. 5).

The F-F face structure sectional view of Fig. 8, Fig. 7.

Fig. 9, working head (Fig. 1 overlooks) structural representation.

Figure 10, be added with and extend the overall structure schematic diagram tell material mouthful.

Figure 11, movable mud guiding plate (left side of working head is looked among Figure 10) structural representation.

Figure 12, working hole sectional structure schematic diagram.

The structural representation of Figure 13, angle display (the G-G face of Fig. 6).

Referring to Fig. 1, the utility model by dolly 1, be located at the scissor lift frame 2 on this dolly and the working head 3 that is located on this crane constitutes.

Referring to Fig. 2, the vehicle frame of described dolly is by body frame 4, and the guard shield 5 and the base plate 11 that are installed in this body frame upper/lower terminal face are formed.In vehicle frame, be provided with described crane governor motion 6, described master and slave castor 7,8 is housed on base plate, control castor walking also is housed on vehicle frame, turns to the driving mechanism with the crane lifting, described travel switch 48,49 is housed at the vehicle frame two ends.

Referring to Fig. 3,4, described crane governor motion has a screw mandrel 6a, it is installed on the base plate 11 by bearing support 10, connect 6d at the two ends of screw mandrel 6a by nut a pair of pull bar 6b, 6c are installed, the two ends of this pull bar 6b, 6c is cut with scissors connection with the bottom bar of described scissor lift frame respectively.When screw mandrel is driven by driving mechanism and when rotating, described pull bar 6b, 6c draw back or tighten translation along screw mandrel, descend or rise thereby drive the scissor lift frame.More smooth for what allow pull bar 6b, 6c slide, be provided with ball slide construction 12 at the two ends of pull bar 6b, 6c.

Referring to Fig. 2,7,8, the walking of described control castor, turn to the deceleration distributor 50 in the driving mechanism with the crane lifting to have a main shaft 13, this main shaft passes through the bearing fixing at its two ends in shell 14, this a end stretches out shell, and links with the output shaft of motor 9 by sprocket wheel, chain drive 15; Described sprocket wheel, chain drive 15 are made up of drive sprocket 15a, chain 15b, driven sprocket 15c; Described main shaft 13 distributes three output shafts 17,18,19 by three bevel gears, wherein output shaft 17 is as the driving shaft of active castor walking, the driving shaft that output shaft 18 turns to as four castors, the driving shaft that output shaft 19 rotates as screw mandrel in the lifting regulating mechanism, and on each output shaft, be provided with the identical joystick of structure 51,52,53.Be that example illustrates its structure with joystick 53 below, joystick 53 is made of shift fork 53a, control lever 53b, shift fork positioning seat 53c and handle 53d, and when drawing handle, the control lever band shift fork and rotated an angle, output shaft is lifted or falls.At ordinary times, each output shaft is lifted, make each bevel gear all be in non-engagement state by each joystick; In the time will controlling carriage walking, by joystick 51 output shaft 17 is fallen the bevel gear engagement that makes its lower end, then main shaft 13 drives output shaft 17 rotations, and drives initiatively castor operation by sprocket wheel described later, link chain mechanism 20,21; In the time will controlling dolly and turn to, output shaft 18 is fallen by joystick 52, then main shaft 13 drives output shafts 18 and rotates, and drives four castors turning operation together by sprocket wheel described later, link chain mechanism 24; In the time will controlling the lifting of scissor lift frame, output shaft 19 is fallen by joystick 53, allow main shaft 13 drive output shaft 19 and rotate, and drive screw mandrel 6a and rotate by sprocket wheel described later, chain drive 25.

Referring to Fig. 5, aforesaid output shaft 17 links with the propel driving shaft 22,29 of active castor respectively by sprocket wheel, chain drive 20,21; Wherein transmission mechanism 20 is made of drive sprocket 20a, mistake sprocket wheel 20b, driven sprocket 20c and chain 20d, 20e; Transmission mechanism 21 is made of drive sprocket 21a, driven sprocket 21b and chain 21c.Aforesaid output shaft 18 links by the steering driving shaft of sprocket wheel, chain drive 24 and four castors, and wherein transmission mechanism 24 is made of drive sprocket 24a, driven sprocket 24b, 24c, 24d, 24e and chain 24f.Referring to Fig. 2, aforesaid output shaft 19 links with screw mandrel 6a by sprocket wheel, chain drive 25; Wherein transmission mechanism 25 is made of drive sprocket 25a, driven sprocket 25b and chain 25c.

Referring to Fig. 6, described master and slave castor all adopts the dicycly universal structure.Wherein initiatively castor has a wheel shaft 26, at this two ends wheel 27a, 27b are housed, this wheel shaft links by bevel gear structure 28 and vertical shaft 29, connect firmly aforesaid driven sprocket 20c in the upper end of vertical shaft 29, when driven sprocket 20c rotates, vertical shaft 29 rotates thereupon, and drives wheel shafts 26 by bevel gear 28 and rotate, thereby wheel 27a, 27b are advanced or retreats; Be provided with the axle sleeve 30 that a cross section is the T font at the middle part of vertical shaft 29, this axle sleeve links by pin key 31 and caster axle bearing 32, the upper end of this caster axle bearing 32 links by thrust bearing 33, clamp nut 34,35 and base plate 11, thereby finishes the connection of castor and vehicle frame; Simultaneously, connect firmly aforesaid driven sprocket 24b in the upper surface of axle sleeve 30, when driven sprocket 24b rotated, axle sleeve 30 had been with caster axle bearing 32 to rotate thereupon, drives wheel shaft 26 horizontal torsions, thereby wheel 27a, 27b are turned to.Described driven castor has a wheel shaft 36, at the two ends of this wheel shaft wheel 37a, 37b are housed, middle part at wheel shaft 36 connects vertical shaft 38 by axle sleeve 38a, the upper end of vertical shaft 38 is provided with aforesaid driven sprocket 24c from top to bottom successively, is used to finish thrust bearing and the clamp nut that connects with base plate, the angle display 40 that is used to indicate dolly deflection, when driven sprocket 24c rotates, vertical shaft 38 drives wheel shaft 36 horizontal torsion thereupon, thereby wheel 37a, 37b are turned to; The axis hole of described axle sleeve 38a is oval, and is provided with adjusting bolt 39 in the bottom of this axle sleeve, can regulate the height of wheel by regulating bolt 39, thereby make driven castor parallel with the active castor all the time, guarantees the car body traveling comfort.Described angle display 40 is set in batten 40a among the vertical shaft square groove 38b, is installed in pointer 40b and the dial 40c on the batten and batten is constituted near the extension spring structure of square groove by one.Referring to Figure 13, described extension spring structure is made of the fixture 40e of extension spring 40d, extension spring, and wherein extension spring 40d one end is fixed on the batten 40a, and the other end is fixed on the base plate 11 by fixture 40e.Again referring to Fig. 6, the square groove of described batten 40a, extension spring structure and vertical shaft 38 has formed a wheel steering angle receptor, when vertical shaft 38 drives rotation by sprocket wheel 24c, square groove can make the batten horizontal torsion and drive pointer 40b and be offset on dial on the vertical shaft, and indicates the angle of its deflection by scale.Can hold the linearity of trolley travelling preferably by this angle display.

Referring to Fig. 1, described working head 3 has a rectangle housing 41 again, locates to be provided with the described material mouth of telling from beginning to end at this housing, and this tells the material mouth is the right angle strip gab that a vertical plane mouth 41a links to each other with end face mouth 41b.If when wanting the powder vertical wall, working hole described later is installed on the vertical plane mouth 41a, and dashboard is installed on the end face mouth 41b; If when wanting the powder end face, above-mentioned dashboard and working hole switched get final product.The described material mouthful U brief note shape opening that also can adopt an end face mouth 41a, vertical plane mouth 41b to link to each other of telling with bottom surface mouth 41c, end face mouth 41b and vertical plane mouth 41a are sealed with dashboard, tell the material mouth and extension described later is installed at bottom surface mouth 41c, and working hole is installed in this extension tells material mouthful place, can powder be lower than the metope of working head.If do not establish bottom surface mouth 41c, the metope that is lower than working head is finished also very convenient by hand.Be provided with the identical feed mechanism of two nested structures among the described housing 4l, they are respectively two that housing locates from beginning to end and tell material confession material, are provided with two lid 41d, 41e in the upper surface of housing 41, uncap, just can be in feed mechanism material loading.

Referring to Fig. 9, described feed mechanism constitutes by stirring pusher 42, feeding screw 43, centrifugal discharge device 44 and their driving mechanism 45.Described stirring pusher 42 is by screw rod 42a, be installed in the push pedal 42b on the screw rod and stir cutter 42c and the cutter 42d that fixedly stirs that connects firmly at screw front end constitutes by the activity that rotation push-pull shaft connection part 42f is installed in the push pedal front end by nut structure 42e; Described feeding screw by feed cylinder 43a, be located at the rotating shaft 43b in the feed cylinder, the flight 43c that is contained in this rotating shaft and constitute; Described centrifugal discharge device is made of a centrifugal wheel 44 that is installed in feeding screw rotating shaft 43b front end.Described driving mechanism 45 is made of motor 45a, belt gear 45b, 45c and bevel gear changement 45d, described motor output shaft links with the tail end that stirs screw rod 42a in the pusher by belt gear 45c and bevel gear changement 45d, and it also links by the tail end of the rotating shaft 43b in belt gear 45b and the feeding screw.When material-mud is inserted in the stirring pusher, controlling its push pedal 42b and activity by electric control operation stirs cutter 42c and moves to forward and fixedly stir cutter 42d place while promoting, stirring material-mud, should fixedly stir cutter 42d sends into material-mud in the feed cylinder of feeding screw, take material-mud to centrifugal discharge device 44 places by the flight 43c that rotates then, by centrifugal wheel material-mud is thrown away working hole at last.Sequence number 60 is a dividing plate among the figure, and 61 is dashboard, and 46 is described working hole.

Referring to Figure 12, the cross section of described working hole 46 is tubaeform, utilizes this flaring bevel phase 46a and horn mouth limit to finish compacting and floating action.

Referring to Figure 10, described extension is told material mouth 54 and is 3-D triangle, and it is installed in the bottom surface and tells on the material mouthful 41c, is provided with triangle support frame 55 and baffle plate 56 in its front portion and is used to strengthen the steadiness that this tells the material mouth.

Referring to Figure 11, can throw away from telling the material mouth in the concentrated area in order to make material-mud, be provided with several movable mud guiding plates 57,58,59 at the material mouthful place of telling of working head.When the powder vertical plane, mud guiding plate 58,59 need not, only mud guiding plate 57 is seated in illustrated solid line position; When the powder end face, mud guiding plate 57 is seated in illustrated dotted line position; When powder is lower than the metope of working head, mud guiding plate 57,58,59 is seated in illustrated solid line position.

Claims (3)

1. But 1, the automatic plastering machine of a kind of powder vertical plane and end face is characterized in that:

   A, by dolly (1), be located at the scissor lift frame (2) on the dolly (1) and the working head (3) that is located on the crane is formed;

   B, described dolly by vehicle frame, be installed in universal caster wheel (7), (8) under the vehicle frame and be installed in the governor motion (6) of crane in the vehicle frame (2) and be located at control universal caster wheel walking on the vehicle frame, turn to the driving mechanism of crane lifting and form;

   C, described universal caster wheel are made up of a pair of active castor and a pair of driven castor, and the master and slave castor of this two couple is pressed vehicle frame diagonal arranged crosswise;

   D, described crane governor motion are by being fixed on the screw mandrel (6a) in the vehicle frame and constituting by a pair of pull bar (6b), (6c) that nut structure is installed in the screw mandrel two ends, and the bottom bar hinge of this pull bar and described scissor lift frame joins;

   E, described control universal caster wheel walking, the driving mechanism that turns to and control the crane lifting is by motor (9), deceleration distributor (50) and three cover sprocket wheels, chain drive is formed, wherein slow down distributor an output shaft (17) by one the cover sprocket wheel, chain drive (20), (21) the walking Control Shaft with a pair of active castor links, another output shaft (18) of deceleration distributor is by another set of sprocket wheel, chain drive (24) links with the steering controlling shaft of four castors, and the 3rd output shaft (19) of deceleration distributor is by the 3rd cover sprocket wheel, screw mandrel (6a) in chain drive (25) and the described lifting control mechanism links;

   F, travel switch (48), (49) that the control dolly stops are housed in the rear and front end of described dolly;

   G, described working head have a rectangle housing (41), this housing locate from beginning to end to be provided with respectively tell the material mouthful, this tells material mouthful is the U brief note shape opening that the right angle strip gab that links to each other with end face mouth (41b) of a vertical plane mouth (41a) or an end face mouth (41a), vertical plane mouth (41b) and bottom surface mouth (41c) link to each other, and tells the working hole that dashboard and cross section flare are housed on the grey mouth at this;

   Be provided with the two cover feed mechanisms of telling ash mouthful difference feed to two in the rectangle housing of G, described working head;

   H, described feed mechanism constitute by stirring pusher (42), feeding screw (43), centrifugal discharge device (44) and their driving mechanism (45).
2. 2, automatic plastering machine as claimed in claim 1, it is characterized in that: described master, be the dicycly universal structure from castor, wherein initiatively castor has a wheel shaft (26), wheel (27a) is equipped with at this two ends, (27b), this wheel shaft links by bevel gear structure (28) and vertical shaft (29), connect firmly the driven sprocket (20c) of control castor walking in the upper end of vertical shaft (29), be provided with the axle sleeve (30) that a cross section is the T font at the middle part of vertical shaft (29), this axle sleeve links by pin key (31) and caster axle bearing (32), this caster axle bearing (32) is by thrust bearing (33), clamp nut (34), (35) be bound up on the base plate (11), and connect firmly the driven sprocket (24b) that the control castor turns in the upper surface of axle sleeve (30); Described driven castor has a wheel shaft (36), wheel (37a), (37b) are housed at the two ends of this wheel shaft, middle part at wheel shaft (36) connects vertical shaft (38) by axle sleeve (38a), the upper end of vertical shaft (38) is provided with aforesaid driven sprocket 24c successively, is used to finish thrust bearing and the clamp nut that connects with base plate, the axis hole of described axle sleeve (38a) is oval, and is provided with adjusting bolt (39) in its bottom.
3. 3, automatic plastering machine as claimed in claim 2, it is characterized in that: be provided with an angle display (40) at the middle part of described driven castor vertical shaft (38), this indicator is set in batten (40a) in the vertical shaft square groove (38b), is installed in pointer (40b) and the dial (40c) on the batten and batten is constituted near the extension spring structure of square groove by one.

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