CN217400252U - Plastering mechanism and plastering machine thereof - Google Patents

Abstract

The utility model relates to the technical field of construction machinery, a plastering mechanism and a plastering machine thereof are disclosed, the plastering mechanism comprises a plastering head frame, the plastering head frame is hinged with a plastering plate, the side surface of the plastering plate is provided with a plaster baffle, the plastering plate comprises an upper plastering plate, a middle plastering plate and a lower plastering plate which are sequentially flexibly connected, the back surfaces of the upper plastering plate, the middle plastering plate and the lower plastering plate are all provided with a vibrator, the back surface of the top of the upper plastering plate is provided with a first connecting rod, the first connecting rod is connected with a first motor, the first motor is used for driving the upper plastering plate to rotate, the back surface of the bottom of the lower plastering plate is provided with a second connecting rod, the second connecting rod is connected with a second motor, and the second motor is used for driving the upper plastering plate and the lower plastering plate to rotate in a moving way; the utility model discloses a plastering mechanism, the operation action that the manual work of imitate was plastered combines mechanical principle to carry out structural design with the board of plastering, carries out on the operation basis of ash, compaction, flattening in one-way operation, can accomplish the plain noodles operation in step, avoids plastering at the top of the wall to appear hollowing and crackle phenomenon, effectively improves the work efficiency of plastering and the quality of plastering.

Description

Plastering mechanism and plastering machine thereof

Technical Field

The utility model relates to a construction machinery technical field, especially a plastering mechanism and mechanical float thereof.

Background

The indoor wall plastering process in the building industry is generally manually completed by a plasterer, the manual plastering mode has high labor intensity and low efficiency and is limited by the technical level of the plasterer, the wall surface quality is difficult to control, and therefore, the change of plastering operation into mechanical construction is the development trend of the building industry.

The equipment that current plastering machine was accomplished mechanized plastering to replace the workman, a wall of construction need be carried out a lot of and is installed to the support body structure usually, the control degree of difficulty of plastering thickness has been increased, the plastering operation of wall bottom to wall crown is difficult to once only to accomplish to the plastering machine, thereby need carry out binding off work to wall bottom or wall crown alone through the manual work, and simultaneously, the plastering plate of current plastering machine can only carry out the ash in one-way one-time operation, the compaction, the plastering operation of flattening, and the plain noodles work of plastering often need the plastering plate to return once more and execute alone or carry out the plain noodles operation through the manual work, the operating efficiency of plastering is low, and when the plastering plate returns to carry out the plain noodles operation alone once more, there is the quality risk that the plastering dropped.

In addition, in order to ensure uniform plastering, cement mortar is usually filled in the middle of the plastering plate, when the plastering plate closes up the wall top, the top of the plastering plate does not have a filling space due to shielding of the roof, and the plastering plate is only filled by the cement mortar in the middle of the plastering plate, so that the operation space at the top of the plastering plate is difficult to ensure that the cement mortar filled in a sufficient amount is closed up, and the phenomenon of hollowing or cracking is easy to occur in plastering of the wall top.

SUMMERY OF THE UTILITY MODEL

The invention of the utility model aims to: to current mechanical float, the board of plastering is in one-way one shot operation, can not carry out the plain noodles operation in step, and the phenomenon of hollowing or crack easily appears in the plastering of wall crown, there is the inefficiency of the operation of plastering, the problem that the quality of plastering is difficult to the guarantee, a mechanism of plastering and mechanical float thereof is provided, carry out the lime in one-way operation, compaction, on the operation basis of flattening, can accomplish the plain noodles operation in step, and can fill the cement mortar of capacity when the wall crown closes up, the hollowing and the crackle phenomenon appear in the plastering of avoiding the wall crown, the work efficiency and the quality of plastering have effectively been improved.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides a plastering mechanism, includes the head frame of plastering, it articulates there is the board of plastering, the side of board of plastering is equipped with the fender plaster, the board of plastering is including the last board of plastering, well board of plastering and the board of plastering down of flexonics in proper order, go up the board of plastering well the board with the back of lower board of plastering all is equipped with the vibrator, the back of going up the board top of plastering is equipped with connecting rod one, connecting rod one is connected with motor one, motor one is used for driving go up the board of plastering and rotates, the back of lower board bottom of plastering is equipped with connecting rod two, connecting rod two is connected with motor two, motor two is used for driving well board of plastering with lower board of plastering rotates.

The side that the plasterer plate is hinged with the plasterer head frame is the back, then the front of the plasterer plate is the plasterer surface for plastering, the dust board is located the side of the plasterer plate, the dust board is used for preventing cement mortar from overflowing from the side of the plasterer plate, and simultaneously the dust board and the plasterer plate can form a cement mortar vibrating operation space.

The first motor can be fixed on the troweling head frame or the middle troweling plate, the first connecting rod is connected with the first upper troweling plate and the first motor, the first motor can pull the first connecting rod to further drive the first upper troweling plate to rotate relative to a vertical surface, the flexible connection position of the first upper troweling plate and the middle troweling plate is a rotating shaft, and the first motor realizes the change of the vertical or inclined state of the first upper troweling plate;

the second motor can be fixed to the troweling head frame, the second connecting rod is connected with the second lower troweling plate and the second motor, and the second motor can pull the second connecting rod to further drive the second lower troweling plate to rotate; or the second motor can be fixed on the lower wiping plate, and a second connecting rod is connected with the second motor and the wiping head frame, so that the second motor can drive the lower wiping plate to rotate;

the lower floating plate takes the flexible connection part of the lower floating plate and the middle floating plate as a rotating shaft, when the lower floating plate rotates to a certain angle, the lower floating plate can drive the flexibly connected middle floating plate to start rotating together, and therefore the vertical or inclined state of the middle floating plate and the lower floating plate is changed.

The vibrator can drive the plastering plate that corresponds the connection and vibrate, through the vibration of plastering plate is closely knit with the cement mortar vibration for cement mortar evenly distributed in the operation space and with the wall bonding firm, go up the plastering plate well the plastering plate with lower plastering plate is flexonics in proper order, then go up the plastering plate well the plastering plate with lower plastering plate can vibrate separately and can not produce great influence to adjacent plastering plate, can not drive adjacent plastering plate when a plastering plate vibrates promptly and produce the vibration, thereby be convenient for come the plastering plate of nimble control different positions to vibrate according to different operating modes.

The plastering closing in of the wall foot is completed through the vibration of the lower plastering plate, the plastering work between the wall top and the wall bottom is completed through the vibration of the middle plastering plate in the ascending one-way operation, the lower plastering plate can stop vibrating so as to synchronously carry out the smooth surface operation, when the plastering mechanism carries out the plastering operation on other positions except the wall top, the upper plastering plate is used for forming a storage space of cement mortar and can rotate to an inclined state to increase the storage space of the cement mortar, the cement mortar stacked on the upper plastering plate enables the working space of the middle plastering plate and the lower plastering plate to be filled with enough plastering cement mortar all the time, the plastering working quality is ensured, meanwhile, the upper plastering plate is also used for closing in the wall top, when the plastering mechanism operates to the wall top, the upper plastering plate can rotate to a vertical state to extrude the stored cement mortar, and the surplus cement mortar overflows, the cement mortar of the sufficient quantity is filled when having guaranteed the wall crown binding off, and the binding off is plastered to the wall crown to rethread vibration to when the preparation lateral sliding down switches the region of plastering, go up the smooth surface operation of plastering board in the same direction as taking the completion wall crown, the board of plastering need not to be horizontal slip again behind the wall bottom down this moment.

The utility model discloses a plastering mechanism, the operation action of imitating artifical plastering combines mechanical principle will the board of plastering has carried out structural design, through on the board of plastering well the board of plastering with down the board of plastering is mutually supported, on going on the operation basis of ash, compaction, flattening in one-way operation, can accomplish the plain noodles operation in step, and can fill when the top of wall binding off has the cement mortar of capacity, avoids the plastering of top of wall to appear hollowing and crackle phenomenon, has satisfied the requirement of closely knit degree and wall adhesion degree of plastering, has effectively improved the work efficiency of plastering and the quality of plastering.

Preferably, a distributor is fixed on the plastering head frame, a plurality of discharge pipes are uniformly arranged on the distributor, outlets of the plurality of discharge pipes are communicated to a plastering surface of the middle plastering plate, and a pointed cone is arranged at the junction of the plurality of discharge pipes on the distributor.

Tripper with the discharging pipe is convenient for realize right the mechanism of plastering carries out mechanical feeding, connects through current feeding equipment tripper, cement mortar need not the manual work and carries to the mechanism of plastering, and is a plurality of the discharging pipe is convenient for evenly provide cement mortar in the operation space, has improved the automation ability of equipment, uses manpower sparingly, the discharging pipe adopts the hose, is convenient for cooperate the rotational deformation of plastering plate.

The middle troweling plate serves as a main vibrating plate of wall plastering, the middle troweling plate serves as a discharging plate of mechanical feeding, sufficient cement mortar can be provided for direct plastering operation, compactness, fullness and uniformity of the wall plastering are guaranteed, the cement mortar output by the middle troweling plate can automatically flow into an operation space of the lower troweling plate, after the operation spaces of the middle troweling plate and the lower troweling plate are filled with the cement mortar, the cement mortar can be gradually accumulated in the space of the upper troweling plate, when the conveying amount of the cement mortar is lower than the plastering consumption amount of the middle troweling plate, the cement mortar accumulated by the upper troweling plate can flow into the operation space of the middle troweling plate, and the condition that the occasional conveying force of the cement mortar is insufficient and influences the plastering quality is avoided.

A plurality of discharging pipe evenly arranged in the tripper, it is a plurality of the juncture of discharging pipe is promptly the centroid position of discharging pipe, the taper body can avoid the tripper forms the face that blocks that hinders cement mortar flows, and cement mortar can not be in form the backward flow in the tripper, thereby avoids a plurality ofly the phenomenon of putty is easily taken place to the cement mortar velocity of flow and the flow inconsistent of discharging pipe reposition of redundant personnel, the taper body evenly cuts the cement mortar of flow state to a plurality of discharging pipes in, has guaranteed that a plurality of discharging pipes can equally divide the cement mortar that feeder equipment carried, has improved cement mortar's the degree of consistency in the operation space of plastering plate improves the quality of plastering.

Preferably, the top of the upper smearing plate and the bottom of the lower smearing plate are both provided with knife edges, and the knife edges of the upper smearing plate are provided with excess material guide plates.

The knife edge refers to that the upper plastering plate and the lower plastering plate are provided with inclined planes on the back surfaces of the plastering surfaces, so that the top end of the upper plastering plate and the bottom end of the lower plastering plate are sharp edges, cement mortar cannot remain and adhere to the edge of the plastering plate or overflow along the edge of the plastering plate, the condition that the remained or overflowed cement mortar damages the flatness of the wall surface is avoided, and the finishing degree of the plastering surface can be effectively improved;

go up the operation of plastering of board for accomplishing the top of a wall department, can rotate when the top of a wall for vertical state, then pile up unnecessary cement mortar and then can follow the knife edge department of going up the board spills over, the clout guide plate just can carry out the water conservancy diversion with unnecessary cement mortar to the protection plastering wall face of having accomplished, also be convenient for concentrate the collection and utilize, avoid the waste and the pollution construction site of cement mortar, also can simultaneously when going up the slope of board, carry too much and pile up and spill over go up the cement mortar of board and carry out the water conservancy diversion.

Preferably, the upper plastering plate, the middle plastering plate and the lower plastering plate are sequentially connected at the back through flexible pads, gaps are formed among the plastering plates at the front, and the gaps are filled with glue.

The cushion can be chooseed for use to the flexbile pad, glue can choose for use conventional glass to glue, through the gap the flexbile pad with the cooperation of glue forms go up the board of plastering well the board with lower flexible connection between the board of plastering makes the joint strength of the board of plastering is good, is convenient for rotation operation between the board of plastering, the operation of plastering is convenient for plaster to the face roughness of plastering of the board of plastering is high, and connection structure easily realizes, the production and processing of being convenient for.

Preferably, the troweling head frame is rotatably connected with a detection rod, a first sensor is arranged below the detection rod, the tail end of the detection rod is higher than the top end of the upper troweling plate, the detection rod is matched with the first sensor and used for detecting the position of the top of the wall, a second sensor is arranged at the bottom end of the lower troweling plate and used for detecting the position of the bottom of the wall; both sides of plastering plate all are equipped with and can dismantle the connection the ash blocking plate, the face perpendicular to of ash blocking plate the plastering face of plastering plate.

The first sensor can be a touch sensor, the tail end of the detection rod is higher than the top end of the upper plastering plate in the vertical direction and cannot extend out of the plastering surface of the middle plastering plate in the horizontal direction, when the plastering mechanism moves towards the top of a wall, the detection rod can firstly contact the top of the room, the detection rod rotates and descends under the blocking of the top of the room, when the detection rod descends to be flush with the top end of the upper plastering plate, the first sensor can be contacted, so that the position of the top of the wall is detected and the plastering mechanism is controlled to stop ascending, the second sensor can also be a touch sensor, the second sensor can be fixed on the back surface of the lower plastering plate or the plastering frame, and when the bottom end of the lower plastering plate touches the ground, the second sensor can be contacted, so that the position of the bottom of the wall is detected and the plastering mechanism is controlled to stop descending;

the fender hawk accessible bolt fastening in the side of board of plastering or on the head frame of plastering, can dismantle the connection the fender hawk can be adapted to the multiple operating mode of plastering, for example the mechanism of plastering begins the operation of plastering from the left one end of wall body, and the initial wall that can rely on the wall body left of waiting to plaster is as keeping off the grey wall, then only need be in the right side of board of plastering is connected the operation of plastering of whole wall body can progressively be accomplished to the fender hawk.

Preferably, the troweling head frame is fixed with an adjusting rod, the adjusting rod is hinged to the middle troweling plate, the adjusting rod is used for adjusting the distance between the troweling head frame and the troweling plate, the first motor is fixed to the back of the middle troweling plate, and the second motor is fixed to the back of the lower troweling plate.

The plastering mechanism is characterized in that the plastering head frame is hinged to the plastering plate through the adjusting rod, the length of the adjusting rod is adjustable, for example, a conventional threaded telescopic rod is selected, the purpose of controlling the horizontal distance between the plastering head frame and the plastering plate is achieved, after the plastering head frame is fixed relative to the space of the wall surface, the distance between the plastering mechanism and the wall surface can be flexibly adjusted through the adjusting rod, and therefore the plastering thickness of the plastering mechanism for operation is controlled.

The plastering head frame is hinged with the plastering plate through the adjusting rod, the mounting position on the adjusting rod is limited, and meanwhile, in order to avoid the influence of the telescopic adjustment of the adjusting rod on the rotation of the plastering plate, the first motor is fixed on the back surface of the middle plastering plate, the rotation of the upper plastering plate cannot be influenced by the adjustment of the adjusting rod, the second motor is fixed on the back surface of the lower plastering plate, and the second connecting rod is correspondingly fixed at one end, close to the plastering plate, of the adjusting rod, so that the rotation of the lower plastering plate cannot be influenced by the adjusting rod.

The utility model provides a plastering machine, includes as above the mechanism of plastering, still includes the frame of plastering, it includes a plurality of vertical tracks, and is a plurality of the equal sliding connection of vertical track has the transmission support frame, and is a plurality of fixedly connected with transmission shaft and horizontal track between the transmission support frame, the transmission shaft is connected with elevator motor, the transmission shaft can be followed vertical track lift movement, the mechanism sliding installation of plastering in horizontal track.

The vertical tracks are fixed between the ground and the roof as a supporting structure of the plastering frame, the transmission shaft is connected between the vertical tracks, and is driven by the lifting motor to move up and down along the vertical tracks and simultaneously drive the transmission support frames to synchronously lift and slide, and the transverse tracks are arranged on the transmission support frames, so that the transmission shaft can synchronously drive the transverse tracks to lift and displace;

the plastering mechanism is installed on the transverse rail and can transversely slide along the transverse rail, and the plastering mechanism is synchronously driven to move through the lifting displacement of the transverse rail, so that the plastering mechanism can carry out transverse and vertical all-dimensional plastering operation on the wall.

The lifting motor can be a speed regulating motor, and when the feeding speed of the feeding equipment is changed, the lifting speed of the plastering mechanism can be regulated to balance, so that the plastering thickness is kept consistent; vertical orbital interval and quantity can be confirmed according to the width of waiting to plaster the wall, make horizontal track cover the width of whole wall through the adjustment of self length or mounted position to need not adjustment many times vertical orbital fixed position, it is right vertical track carries out disposable installation and just can accomplish the plastering of whole wall, in addition, works as when horizontal track receives the restriction of length and intensity, also can increase vertical orbital quantity in a flexible way and reduce horizontal orbital requirement, has guaranteed that horizontal track can form stable support to plastering the structure all the time under different operating modes.

The utility model discloses a plastering machine, the simple structure of frame of plastering, the installation is swift, horizontal track can cover whole wall region, through the frame of plastering with the installation cooperation of plastering mechanism, can make the plastering mechanism once only accomplish the plastering operation from the bottom of the wall to the top of the wall, the plastering operation of going on can satisfy the requirement of the compactness of plastering and wall adhesion degree simultaneously, on the operation basis of going on grey, compaction, flattening in the one-way operation of plastering mechanism, can accomplish plain noodles operation in step, need not to return once more from the top of the wall to the bottom of the wall and carry out the plain noodles operation to the plastering of flattening alone, the quality risk that the plastering dropped is avoided, and can fill with the cement mortar of the capacity when the top of the wall closes up, avoid the hollowing and crackle of the top of the wall appearing, the plastering thickness of easy control construction simultaneously, need not additionally carry out the screed to beat the bas, only right the plastering operation of the whole wall surface is completed by once mounting the vertical rail, the stable support of the plastering mechanism is ensured by the transverse rail, and the plastering work efficiency and the plastering quality are greatly improved.

Preferably, the periphery of the top end of the vertical rail is elastically connected with a plurality of compensation rods, the heads of the compensation rods are hemispherical, and the bottom end of the vertical rail is provided with a telescopic mechanism used for adjusting the length of the vertical rail; the transmission shaft is a detachable telescopic rod, the vertical track is provided with a tooth groove, a gear is fixed on the transmission shaft, and the transmission shaft is engaged with the tooth groove through the gear to perform vertical displacement.

The telescopic mechanism can be a jack, the telescopic mechanism can be used for performing vertical telescopic motion on the bottom of the vertical track, and the length of the vertical track is adjusted, so that the fixed installation of the vertical track between the ground and the roof can be quickly completed, the vertical track can flexibly adapt to walls with different heights, and meanwhile, the plastering frame can be conveniently and quickly detached; the compensation rods are used as the top ends of the vertical rails to abut against the roof, the hemispherical head can effectively adapt to unevenness of an abutting surface, fine adjustment can be conveniently carried out during installation to form a good abutting surface, the abutting stability is improved, the compensation rods are elastically connected with the vertical rails, unevenness of the ground or the roof at the installation fixing position can be effectively compensated, the installation stability of the vertical rails is improved, and stable support is provided for a plastering mechanism;

the length of transmission shaft with vertical orbital interval adaptation, the detachable telescopic link is chooseed for use to the transmission shaft, then can change in a flexible way at the job site vertical orbital interval to adjust to the wall of different width, improved site operation's practicality, vertical tooth's socket is seted up to vertical track as the track that the transmission shaft removed, elevator motor control the transmission shaft rotates and can realize the lift removal, realizes the simple structure of lift, the on-the-spot dismouting of being convenient for, and the fault rate is low, easily realizes, has controlled equipment cost.

Preferably, the transverse rail is a rectangular rod, the plastering head frame is provided with a U-shaped mounting section and a fixing plate, an opening of the U-shaped mounting section faces the plastering plate, the U-shaped mounting section is used for being hung on the transverse rail, a plurality of pulleys are arranged on the inner side of the U-shaped mounting section, and the fixing plate can be abutted against or far away from the transverse rail in the opening direction of the U-shaped mounting section.

The opening of the U-shaped mounting section faces the plastering plate, the plastering mechanism is mounted from one side of the transverse track far away from the wall surface, the plastering mechanism is moved, the opening of the U-shaped mounting section is hung and connected with the transverse track in an alignment way to form hanging and connecting of three surfaces and a half bag, the primary mounting of the plastering mechanism is completed at the moment, the plastering mechanism can slide along the transverse track and is difficult to slide, the pulley is positioned on the inner side of the U-shaped mounting section and can be abutted against the transverse track, the friction force between the transverse track and the U-shaped mounting section is reduced, and the plastering mechanism can be operated to slide conveniently;

the face of fixed plate corresponds the opening direction of U-shaped installation section, works as the U-shaped installation section is put into in the horizontal track, the fixed plate at the opening direction of U-shaped installation section with horizontal track butt to the restraint horizontal track can not break away from the opening part, accomplishes the stable installation of plastering mechanism, the fixed plate is kept away from behind the horizontal track, then the horizontal track can break away from the opening part, and then can take off on the horizontal track plastering mechanism.

Preferably, the length of the transverse track is greater than the distance between two adjacent vertical tracks.

Because the plastering mechanism can be quickly disassembled and assembled on the transverse rail in a pulling manner, the length of the transverse rail is designed to be larger than the distance between two adjacent vertical rails under the condition that the supporting strength is enough, and the transverse rail can also stably bear the weight when the plastering mechanism is installed to the outer sides of the two vertical rails between the two vertical rails, so that the two vertical rails do not need to be installed tightly against the two transverse sides of the wall body, and the installation and construction of the plastering frame are convenient, for example, the two vertical rails can be respectively designed at 1/4 and 3/4 of the transverse width of the wall body, and the length of the transverse rail is the transverse width of the wall body 3/4, so that the plastering operation of the outer sides of the two vertical rails, which correspond to the wall body part, can be completed by adjusting the transverse rails to respectively abut against the two transverse sides of the wall body twice.

Preferably, the distributor is connected with a conveying pipe, and the conveying pipe is connected with a feeding device.

And the plastering machine is connected with an upper feeding device to form a complete mechanical feeding system, so that the construction requirement on the site is met.

The application method of the plastering mechanism comprises the steps that the plastering mechanism is moved to the bottom of a wall to start working, the upper plastering plate is turned to an inclined state, the lower plastering plate and the middle plastering plate are turned to a vertical state, and the upper plastering plate, the middle plastering plate and the lower plastering plate all vibrate to work; when the plastering mechanism moves towards the top of the wall, the lower plastering plate stops vibrating; when the plastering mechanism moves to the top of the wall, the middle plastering plate stops vibrating, the upper plastering plate rotates to a vertical state, and the middle plastering plate and the lower plastering plate rotate to an inclined state.

The upper trowelling plate is in an inclined state, the storage capacity of cement mortar can be increased, the upper trowelling plate vibrates, the accumulated cement mortar can be shaken off into the working space of the middle trowelling plate and the lower trowelling plate, a better conveying effect is achieved than that of the accumulated cement mortar falling by means of the self weight of the cement mortar, and the working space of the middle trowelling plate and the working space of the lower trowelling plate are filled with the cement mortar all the time;

the utility model discloses a wall plastering machine, including plastering mechanism, lower plastering plate, vibration, upper plastering plate, lower plastering plate, and the mechanism is characterized in that the mechanism is originally when the wall is at the bottom of, the lower plastering plate vibrates to accomplish the binding off that plasters at the bottom of the wall, when moving towards the wall top, lower plastering plate stops vibrating to turn into and carry out the plain noodles operation in step, at this moment well plastering plate accomplishes the plastering operation of most wall as the vibration board, plastering mechanism removes to the wall top after, only this moment go up the plastering plate and keep vibrating state, go up the plastering plate and rotate to the tilt state of keeping away from the wall, be for reducing the area of contact of plastering plate and wall, make when plastering mechanism down can not cause the damage that drops to the wall that plasters already.

Through the application method of the plastering mechanism, the upper plastering plate, the middle plastering plate and the lower plastering plate are effectively matched, smooth surface operation can be synchronously completed on the basis of plastering, compacting and leveling operation in one-way operation, sufficient cement mortar can be filled when the wall top is closed, hollowing and cracking of plastering on the wall top are avoided, the requirements of plastering compactness and wall bonding degree are met, and the plastering work efficiency and the plastering quality are effectively improved.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a plastering mechanism, the operation action that imitates artifical plastering combines mechanical principle will the plastering plate has carried out structural design, through go up the plastering plate, well plastering plate with lower plastering plate mutually supports, on the operation basis of going up ash, compaction, flattening in one-way operation, can accomplish smooth surface operation in step, and can fill with the cement mortar of capacity when the wall crown closes up, avoid the plastering of wall crown to appear hollowing and crackle phenomenon, satisfied the requirement of the closely knit degree of plastering and wall bonding degree, effectively improved the work efficiency and the quality of plastering;

2. through the design of the knife edge and the excess material guide plate, the knife edge can effectively improve the plastering construction quality and reduce the waste of cement mortar, and the excess material guide plate can guide the excess cement mortar, so that the centralized treatment is facilitated, and the waste of cement mortar and the pollution to a construction site are avoided;

3. by the structural design of the pointed cone, cement mortar in a flowing state can be uniformly cut into the discharge pipes, the cement mortar conveyed by the feeding equipment can be uniformly distributed by the discharge pipes, the uniformity of the cement mortar in the operation space of the plastering plate is improved, and the plastering quality is improved;

4. the utility model discloses a plastering machine, the simple structure of frame of plastering, the installation is swift, horizontal track can cover whole wall region, through the frame of plastering with the installation cooperation of plastering mechanism, can make the plastering mechanism once only accomplish the plastering operation from the bottom of the wall to the top of the wall, the plastering operation of going on can satisfy the requirement of the compactness of plastering and wall adhesion degree simultaneously, on the operation basis of going on grey, compaction, flattening in the one-way operation of plastering mechanism, can accomplish plain noodles operation in step, need not to return once more from the top of the wall to the bottom of the wall and carry out the plain noodles operation to the plastering of flattening alone, the quality risk that the plastering dropped is avoided, and can fill with the cement mortar of the capacity when the top of the wall closes up, avoid the hollowing and crackle of the top of the wall appearing, the plastering thickness of easy control construction simultaneously, need not additionally carry out the screed to beat the bas, the plastering operation of the whole wall surface is completed only by mounting the vertical rail once, so that the plastering working efficiency and the plastering quality are greatly improved, and the plastering device has good practicability in field construction application;

5. through the design of the compensation rod and the telescopic mechanism, the fixed installation of the vertical track between the ground and the roof can be quickly completed, the stability of the installation of the vertical track is improved, the stable support is provided for the plastering mechanism, and the quick disassembly of the plastering frame is convenient;

6. the operation of the transverse movement of the plastering mechanism is simple, but the requirement on the accuracy of the movement distance is high, the plastering mechanism is arranged on the transverse track and is designed to be manually moved transversely, so that the equipment requirement required by automatic control is greatly reduced, the equipment cost is reduced under the condition of not increasing excessive labor force, the volume and the weight of the plastering mechanism are controlled, the field practicability is good, and the plastering mechanism is convenient to popularize and apply;

7. the sliding installation of the plastering mechanism is realized through the matching design of the U-shaped installation section and the fixed plate, the disassembly is convenient, and the position of the plastering mechanism can be conveniently adjusted on site;

8. the utility model discloses a plastering mechanism's application method makes go up the board of plastering well the board of plastering with the board of plastering carries out effectual cooperation down, carries out on the operation basis of ash, compaction, flattening in one-way operation, can accomplish the plain noodles operation in step, and can fill when the wall crown closes up and have the cement mortar of capacity, avoids the plastering of wall crown to appear hollowing and crackle phenomenon, has satisfied the requirement of closely knit degree of plastering and wall adhesion degree, has effectively improved the work efficiency of plastering and has plastered the quality.

Drawings

Fig. 1 is a perspective view of a plastering mechanism according to embodiment 1;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a schematic structural view of the plastering plate of embodiment 1;

FIG. 5 is a side view of FIG. 4;

fig. 6 is a schematic structural diagram of a plastering mechanism for installing a residual material deflector according to embodiment 1;

FIG. 7 is a schematic structural view of a pointed cone according to example 1;

figure 8 is a schematic structural view of a troweling machine according to embodiment 2;

figure 9 is a schematic structural view of the plastering frame of embodiment 2;

FIG. 10 is a partial schematic view showing the installation of the compensating rod according to embodiment 2;

FIG. 11 is a partial schematic view of the drive cage of embodiment 2;

fig. 12 is a partial schematic view of the installation of the plastering mechanism of embodiment 2;

the labels in the figure are: 1-a plastering head frame, 2-a plastering plate, 21-an upper plastering plate, 22-a middle plastering plate, 23-a lower plastering plate, 3-an ash baffle, 4-a vibrator, 5-a connecting rod I, 6-a motor I, 7-a connecting rod II, 8-a motor II, 9-a distributor, 10-a discharge pipe, 11-a pointed cone, 12-a knife edge, 13-a residual material guide plate, 14-a detection rod, 15-a sensor I, 16-a regulation rod, 17-a plastering frame, 18-a vertical track, 181-a tooth socket and 19-a transmission support frame,

20-transmission shaft, 31-transverse track, 32-lifting motor, 33-compensation rod, 24-telescopic mechanism, 25-U-shaped mounting section, 26-fixing plate, 27-pulley, 28-conveying pipe and 29-feeding device.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

To make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the present invention is provided with reference to the accompanying drawings and embodiments, and it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

Example 1

As shown in fig. 1-3, the utility model discloses a plastering mechanism, including plastering headstock 1, plastering headstock 1 articulates there is plastering board 2, the side of plastering board 2 is equipped with apron 3, plastering board 2 is including flexible connection's last board 21, well board 22 and lower board 23 of plastering in proper order, the back of going up board 21, well board 22 and lower board 23 of plastering all is equipped with vibrator 4, the back at last board 21 top is equipped with connecting rod one 5, connecting rod one 5 is connected with motor one 6, motor one 6 is used for driving and is smeared the board 21 and rotate, the back of lower board 23 bottom of plastering is equipped with connecting rod two 7, connecting rod two 7 is connected with motor two 8, motor two 8 are used for driving down board 23 and rotate.

In this embodiment, as shown in fig. 4-5, four vibrators 4 are transversely and uniformly fixed on the back surfaces of the upper, middle and lower troweling plates 21, 22 and 23, the back surface of the upper troweling plate 21 is fixed on one side of a rubber mat by screws, and the back surface of the middle troweling plate 22 is fixed on the other side of the rubber mat by screws, that is, the upper troweling plate 21 and the middle troweling plate 22 are connected and supported by the rubber mat, so that the upper troweling plate 21, the middle troweling plate 22 and the lower troweling plate 23 are sequentially fixed together by using two rubber mats, a gap is formed at the joint of adjacent troweling plates 2, and the gaps are fully adhered together by using glass cement on the front surface of the troweling plate 2 to form a flexible connection; as shown in fig. 6, the top end of the upper trowel 21 forms a knife edge 12, a remainder deflector 13 is fixed on the back of the upper trowel 21 below the knife edge 12, and the bottom end of the lower trowel 23 is also cut to form the knife edge 12.

The plastering plate 2 is arranged at one end of an internal thread section, the plastering head frame 1 is fixed on the external thread section, and the adjusting rod 16 is extended and retracted through thread rotation;

two motors I6 are fixed on two sides of the back surface of the middle troweling plate 22, one ends of two connecting rods I5 are respectively connected with the two motors I6, the other ends of the two connecting rods I5 are respectively connected with two sides of the back surface of the top of the upper troweling plate 21, two motors II 8 are fixed on two sides of the back surface of the bottom of the lower troweling plate 23, one ends of two connecting rods II 7 are respectively connected with the two motors II 8, and the other ends of the two connecting rods II 7 are respectively fixedly connected with the internal thread sections of the two adjusting rods 16;

the connecting rod is in meshing transmission with the motor, namely, tooth grooves are formed in one end, connected with the motor, of the connecting rod I5 and the connecting rod II 7, of the connecting rod I6 and the motor II 8, the connecting rod I5 is respectively meshed with the connecting rod I5 and the connecting rod II 7 through gears, when the motor I6 drives the gears to rotate, the connecting rod I5 is pulled to stretch, the upper wiping plate 21 is driven to rotate, when the motor II 8 drives the gears to rotate, the motor II 8 moves on the connecting rod II 7, and the lower wiping plate 23 is driven to rotate;

a cylindrical distributor 9 is fixed on the plastering frame 1, four discharging pipes 10 are connected to the bottom of the distributor 9, as shown in fig. 7, inlets of the four discharging pipes 10 are uniformly distributed at the bottom of the distributor 9, a pointed cone 11 is formed at the junction of the inlets of the four discharging pipes 10, the pointed cone 11 can be a cone, a pyramid or a cone structure with an irregular bottom surface according to the connection form of the discharging pipes 10, and outlets of the four discharging pipes 10 are communicated to the plastering surface of the middle plastering plate 22 and are uniformly distributed in the transverse direction.

The plastering head frame 1 is rotatably connected with a detection rod 14 through a pin shaft, the detection rod 14 cannot extend out of the plastering surface of the plastering plate 2 in the horizontal direction, but can extend out of the top end of the upper plastering plate 21 in the vertical direction, the detection rod 14 is also vertically provided with a touch rod, a first sensor 15 is further fixed below the touch rod, the first sensor 15 selects a touch sensor, through the size design, when the end head of the detection rod 14 rotates and descends to the same horizontal plane as the top end of the upper plastering plate 21, the touch rod can just descend to contact the first sensor 15, a second sensor is further fixed on the back surface of the lower plastering plate 23, the second sensor also selects a touch sensor, and the sensing position of the second sensor and the bottom end of the lower plastering plate 23 are in the same horizontal plane;

both sides of the plastering plate 2 are fixed with the ash baffles 3 through screws, the surface of each ash baffle 3 is vertical to the plastering surface of the plastering plate 2, each ash baffle 3 comprises an inner layer and an outer layer, the ash baffle 3 at the inner layer is fixed on the side surface of the middle plastering plate 22 through screws, the ash baffle 3 at the inner layer is mainly used for shielding the gap of the side surface after the upper plastering plate 21 rotates and inclines, so that the surface of the ash baffle 3 at the inner layer does not exceed the plastering surface in the horizontal direction and does not exceed the plastering surface in the vertical direction, the outer layer of the ash baffle 3 is fixed on the side surface of the middle plastering plate 22 or the lower plastering plate 23 by screws corresponding to the height of the upper plastering plate 21, the height of the outer layer of the ash baffle 3 corresponds to the height of the whole plastering plate 2 and is provided with a part which exceeds the plastering surface by 1-3cm, thereby form the operation space of cement mortar with plastered board 2, the height that outer layer ash blocking plate 3 surpasss corresponds the thickness of plastering mechanism promptly.

A method for using the plastering mechanism comprises the steps that an upper plastering plate 21 is turned to an inclined state, a lower plastering plate 23 and a middle plastering plate 22 are turned to a vertical state, the plastering mechanism descends to the bottom of a wall, when a sensor II senses a signal, the plastering mechanism stops descending, the upper plastering plate 21, the middle plastering plate 22 and the lower plastering plate 23 vibrate to work, and plastering work is started;

after the lower plastering plate 23 is vibrated to finish closing up of the wall bottom, the plastering mechanism rises to move towards the wall top, the lower plastering plate 23 stops vibrating, and the middle plastering plate 22 is used as a vibrating plate to finish plastering operation of most wall surfaces;

plastering mechanism continues to rise, detection bar 14 can rotate downwards after contacting the roof earlier, sense the signal when sensor 15 after, plastering mechanism stops rising, plastering mechanism removes to the wall top this moment, well board 22 also stops vibrating, only go up board 21 and keep the vibration state, the extrusion is arranged and is fallen unnecessary cement mortar and closely knit to the regional cement mortar vibration of wall top, accomplish the binding off that plasters of wall top, go up board 21 and rotate to vertical state through motor 6, well board 22 and lower board 23 of plastering rotate to the tilt state through motor two 8, descend once more for plastering mechanism and prepare, whole plastering operation needs to keep filling up the cement mortar in the operating space of board 2 of plastering.

Example 2

As shown in fig. 8, the utility model discloses a plastering machine, include as embodiment 1 the plastering mechanism, still including plastering 17, plastering 17 includes two vertical tracks 18, two equal sliding connection in vertical track 18 have transmission support frame 19, two transmission support frames 19 are fixed with transmission shaft 20 and horizontal track 31 jointly, transmission shaft 20 is connected with elevator motor 32, transmission shaft 20 can follow vertical track 18 and go up and down to move, plastering mechanism sliding mounting in horizontal track 31.

In this embodiment, as shown in fig. 9-10, the vertical rail 18 is a rod with a rectangular cross section, two vertical rails 18 are selected, one compensating rod 33 is mounted at each of the top ends of the two vertical rails 18 corresponding to four vertex angles, the head of each top end of the compensating rod 33 is hemispherical, the bottom end of each compensating rod 33 is elastically connected with the vertical rail 18 through a sleeved spring, the bottom ends of the two vertical rails 18 are both fixed with a telescopic mechanism 24, and the telescopic mechanism 24 is a jack;

as shown in fig. 11, the transmission support frames 19 are sleeved on the vertical rails 18 to realize vertical sliding, one horizontal transmission shaft 20 is constrained in the two transmission support frames 19, one end of the transmission shaft 20 is connected with a lifting motor 32, the lifting motor 32 can drive the transmission shaft 20 to rotate forward or reversely, the transmission shaft 20 is a detachable and assembled telescopic rod, the transmission shaft 20 is fixed with a gear in each of the two transmission support frames 19, the vertical rails 18 are provided with through-long tooth sockets 181 on corresponding vertical surfaces, the gear is meshed with the tooth sockets 181, and the rotation of the transmission shaft 20 can drive the transmission shaft 20 to perform vertical displacement;

one end of each transmission support frame 19 restrains the transmission shaft 20, the other end of each transmission support frame is provided with the transverse rail 31, one transverse rail 31 is supported by the two transmission support frames 19, the transverse rails 31 and the transmission shafts 20 are respectively positioned at two sides of the vertical rail 18, and the vertical displacement of the transmission shafts 20 can drive the transmission support frames 19 and the transverse rails 31 to synchronously carry out vertical displacement;

as shown in fig. 12, the transverse rail 31 is a conventional square steel bar, two U-shaped mounting sections 25 are arranged at an interval on the troweling head frame 1, the two U-shaped mounting sections 25 are connected into a whole through a connecting rod, the openings of the U-shaped mounting sections 25 are arranged toward the troweling board 2, pulleys 27 are fixed on the inner sides of the U-shaped mounting sections 25, the pulleys 27 are located on the inner top surface and the inner bottom surface of the U-shaped mounting sections 25, i.e., two screws are arranged at intervals on the connecting rod, a fixing plate 26 is fixed on the end portions of the two screws close to the troweling board 2, the plate surface of the fixing plate 26 is vertically arranged, i.e., is parallel to the troweling board 2, the plate surface of the fixing plate 26 corresponds to the opening surface of the U-shaped mounting sections 25, and the fixing plate 26 can be driven to reciprocate toward the troweling board 2 by the rotary extension and retraction of the screws.

The plastering head frame 1 is arranged on a transverse rail 31 through the matching of the U-shaped mounting section 25 and the fixing plate 26, the distributor 9 is connected with the conveying pipe 28, and the conveying pipe 28 is connected with the feeding device 29 to realize mechanical feeding.

When the device is used on site, for example, plastering operation is performed on a wall surface with the width of 6m, the mounting positions of the two vertical rails 18 are respectively determined to be located at 1/3 and 2/3 of the width of the wall body, namely the distance between the two vertical rails 18 is 2m, the length of the two vertical rails 18 is close to the height of the wall surface, the two vertical rails 18 are quickly fixed between the ground and a roof through the matching of a jack and a compensating rod 33, the vertical rails 18 are sleeved with a transmission support frame 19, a transmission shaft 20 is stretched to a proper length to be restrained in the transmission support frame 19, an infrared vertical line instrument can be erected for assistance when the transmission shaft 20 is mounted, the transmission shaft 20 can be quickly positioned, and the transmission shaft 20 can be kept in a horizontal state after mounting;

the transverse rail 31 is a square rod with the length exceeding 4m, the transverse rail 31 can be abutted to the left end of the wall surface, namely the transverse rail 31 extends out of the left outer sides of the two vertical rails 18, after the plastering of the wall surface on the left outer sides of the vertical rails 18 is finished, the mounting position of the transverse rail 31 can be adjusted again to abut to the right end of the wall surface, and therefore the plastering mechanism can finish the plastering operation of the whole wall surface;

or, the transverse rail 31 may also directly select square steel with a length of 6m, and directly abut against the left end and the right end of the wall surface, if the transverse rail 31 is limited by material or thickness, when the transverse rail 31 is greater than 4m, the strength of the transverse rail 31 is difficult to stably support the plastering mechanism for stable operation, and the number of the vertical rails 18 can be increased when the vertical rails 18 are installed, for example, three vertical rails 18 are respectively installed and fixed at 1/6, 3/6 and 5/6 of the width of the wall body, that is, the distance between two adjacent vertical rails 18 is 2m, the distance between the vertical rails 18 at two sides and the left end and the right end of the wall is 1m, the transverse rail 31 only needs to select square steel with a length of 3m, and the transverse rail 31 can be installed between two adjacent vertical rails 18 in a switching manner, so that the effect of covering the whole 6m wide wall surface is achieved; the transmission shaft 20 can once only drive the transmission of three vertical track 18 and support and connect 19 to slide, also can follow horizontal track 31 and switch the installation between two adjacent vertical tracks 18, and the homoenergetic can reach the drive purpose, consequently, the utility model discloses a structural design of frame 17 that plasters can dismantle in a flexible way and adjust vertical track 18's use quantity, can guarantee horizontal track 31 steady support under the operating mode of difference and plaster the mechanism and carry out the operation, can select the optimal combination scheme to form practical frame 17 that plasters under the restriction condition of on-the-spot various materials, have economic nature and practicality concurrently.

After the plastering frame 17 is installed and fixed, two adjusting rods 16 are adjusted to determine the distance between the plastering plate 2 and the wall surface, namely the plastering thickness of the plastering mechanism is determined, according to the using method of the plastering mechanism described in embodiment 1, the transmission shaft 20 of the plastering frame 17 is controlled to drive the plastering mechanism to complete corresponding descending and ascending displacements, after the plastering mechanism completes one vertical plastering operation, namely after the plastering closing of the wall top is completed, the plastering mechanism descends to a proper height again, at the moment, the plastering mechanism transversely slides to the adjacent wall surface area to be plastered through manpower, and then the plastering mechanism continues to descend to the bottom of the wall for repeated operation until the plastering operation of the whole wall surface is completed.

In addition, when the plastering mechanism slides on the transverse rail 31 and meets the blockage of the transmission support frame 19, the constraint of the fixing plate 26 on the transverse rail 31 can be unlocked by the rotation of the screw rod, the plastering mechanism is dragged to the direction far away from the wall surface, so that the plastering mechanism can be separated from the transverse rail 31, then bypasses the blockage of the vertical rail 18 and the transmission support frame 19, and is installed on the transverse rail 31 again, so that the plastering mechanism can flexibly carry out plastering operation between the two vertical rails 18 or in the area outside.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A plastering mechanism, which is characterized by comprising a plastering head frame (1), wherein a plastering plate (2) is hinged with the plastering head frame (1), the side surface of the plastering plate (2) is provided with a plaster baffle (3), the plastering plate (2) comprises an upper plastering plate (21), a middle plastering plate (22) and a lower plastering plate (23) which are sequentially and flexibly connected, the back surfaces of the upper trowelling plate (21), the middle trowelling plate (22) and the lower trowelling plate (23) are provided with vibrators (4), the back of the top of the upper trowelling plate (21) is provided with a first connecting rod (5), the first connecting rod (5) is connected with a first motor (6), the first motor (6) is used for driving the upper troweling plate (21) to rotate, the back of the bottom of the lower troweling plate (23) is provided with a second connecting rod (7), the connecting rod II (7) is connected with a motor II (8), and the motor II (8) is used for driving the middle troweling plate (22) and the lower troweling plate (23) to rotate.

2. A plastering mechanism according to claim 1, wherein a distributor (9) is fixed on the plastering head frame (1), the distributor (9) is uniformly provided with a plurality of discharge pipes (10), the outlets of the plurality of discharge pipes (10) are communicated to the plastering surface of the intermediate plastering plate (22), and the distributor (9) is provided with a pointed cone (11) at the junction of the plurality of discharge pipes (10).

3. The plastering mechanism according to claim 1, wherein the top end of the upper plastering plate (21) and the bottom end of the lower plastering plate (23) are both provided with a knife edge (12), and the position of the knife edge (12) of the upper plastering plate (21) is provided with a residual material deflector (13).

4. A plastering mechanism according to claim 1, wherein said upper plastering plate (21), said middle plastering plate (22) and said lower plastering plate (23) are sequentially connected at the back side by a flexible pad, and gaps are formed between the plastering plates (2) at the front side, and the gaps are filled with glue.

5. The plastering mechanism according to claim 1, wherein the plastering head frame (1) is rotatably connected with a detection rod (14), a first sensor (15) is arranged below the detection rod (14), the tail end of the detection rod (14) is higher than the top end of the upper plastering plate, the detection rod (14) is matched with the first sensor (15) for detecting the position of the top of the wall, and a second sensor is arranged at the bottom end of the lower plastering plate (23) for detecting the position of the bottom of the wall; both sides of plastering board (2) all are equipped with and can dismantle the connection keep off hawk (3), the face perpendicular to of keep off hawk (3) the plastering face of plastering board (2).

6. The plastering mechanism according to claim 1, wherein the troweling head frame (1) is fixed with an adjusting rod (16), the adjusting rod (16) is hinged with the middle plastering plate (22), the adjusting rod (16) is used for adjusting the distance between the troweling head frame (1) and the plastering plate (2), the motor I (6) is fixed on the back surface of the middle plastering plate (22), and the motor II (8) is fixed on the back surface of the lower plastering plate (23).

7. A plastering machine, characterized by comprising the plastering mechanism as claimed in any of claims 1 to 6, and further comprising a plastering frame (17), wherein the plastering frame (17) comprises a plurality of vertical rails (18), a plurality of the vertical rails (18) are slidably connected with a plurality of transmission supporting frames (19), a transmission shaft (20) and a transverse rail (31) are fixedly connected between the plurality of the transmission supporting frames (19), the transmission shaft (20) is connected with a lifting motor (32), the transmission shaft (20) can move up and down along the vertical rails (18), and the plastering mechanism is slidably mounted on the transverse rail (31).

8. The pasting machine of claim 7, characterized in that a plurality of compensation rods (33) are elastically connected around the top end of the vertical rail (18), the head of each compensation rod (33) is hemispherical, and the bottom end of the vertical rail (18) is provided with a telescoping mechanism (24), wherein the telescoping mechanism (24) is used for adjusting the length of the vertical rail (18); the transmission shaft (20) is a detachable telescopic rod, the vertical rail (18) is provided with a tooth groove (181), a gear is fixed on the transmission shaft (20), and the transmission shaft (20) is engaged with the tooth groove (181) through the gear to perform vertical displacement.

9. A plastering machine as defined in claim 7, characterized in that said transverse rail (31) is a rectangular bar, said troweling head (1) is provided with a U-shaped mounting section (25) having an opening facing said plastering plate (2) and a fixing plate (26), said U-shaped mounting section (25) is adapted to be hung on said transverse rail (31), a plurality of pulleys (27) are provided inside said U-shaped mounting section (25), and said fixing plate (26) can abut against or be away from said transverse rail (31) in the direction of the opening of said U-shaped mounting section (25).

10. A plastering machine according to claim 7, characterized in that the length of the transverse rail (31) is greater than the distance between two adjacent vertical rails (18).

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