CN214462246U

CN214462246U - Liftable formula building wall mortar flush coater

Info

Publication number: CN214462246U
Application number: CN202120311211.2U
Authority: CN
Inventors: 朱颖; 石逸梦; 韩磊; 邱大为
Original assignee: Jiangsu Changyou Construction Engineering Co ltd
Current assignee: Jiangsu Changyou Construction Engineering Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-10-22
Anticipated expiration: 2031-02-03

Abstract

The utility model belongs to the technical field of the spraying technique and specifically relates to a liftable formula building wall mortar flush coater is related to, and it includes frame, air compressor machine, defeated material pump and shower nozzle, air compressor machine and defeated material pump all with frame fixed connection, and air compressor machine and defeated material pump all communicate its characterized in that with the shower nozzle: be provided with the bracing piece between shower nozzle and the frame, the bracing piece is including fixed pipe and activity pipe, fixed pipe one end and frame fixed connection, activity pipe one end and shower nozzle fixed connection, in the other end inserts fixed pipe and keeps away from frame one end, activity pipe and fixed pipe sliding connection are provided with between activity pipe and the fixed pipe and are used for driving the activity pipe along fixed gliding drive arrangement at the uniform velocity of managing. In this application, realized the at the uniform velocity spraying of shower nozzle to building wall, improved the even and the planarization on cement thick liquids layer behind the building wall spraying, reached the effect that has improved building wall spraying quality.

Description

Liftable formula building wall mortar flush coater

Technical Field

The application relates to the field of spraying technology, in particular to a liftable building wall surface mortar spraying machine.

Background

At present, after the construction of a building is completed, cement mortar needs to be coated on the surface of a building wall, a spraying machine is usually used for coating the cement mortar, and the mixed cement mortar is sprayed on the building wall by the spraying machine.

Referring to fig. 1, general flush coater includes frame 1, feeder hopper 11, defeated material pump 3, shower nozzle 4 and air compressor machine 5, 1 level in the frame sets up, feeder hopper 11 level sets up in frame 1, defeated material pump 3 is located between feeder hopper 11 and the frame 1, defeated material pump 3 and frame 1 fixed connection, 3 one end of defeated material pump and 11 bottom fixed connection of feeder hopper and intercommunication, the other end and 4 fixed connection of shower nozzle and intercommunication, air compressor machine 5 also communicates with shower nozzle 4 simultaneously, air compressor machine 5 and frame 1 fixed connection. When utilizing flush coater to carry out the spraying of cement mortar to building wall, pour into cement mortar into feeder hopper 11 in, later cement mortar passes feeder hopper 11 back and enters defeated material pump 3 in, spout from shower nozzle 4 under defeated material pump 3's effect, the workman is manual at this moment and is holding 4 required spraying positions departments of wall of shower nozzle to start air compressor machine 5 and to the air feed of shower nozzle 4, atomizing when making cement mortar spout improves the spraying effect.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the worker holds the spray head to spray, the condition of uneven spraying can occur, and the spraying quality of the building wall is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the spraying quality of building wall, this application provides a liftable formula building wall mortar flush coater.

The application provides a liftable formula building wall mortar flush coater adopts following technical scheme:

the utility model provides a liftable formula building wall mortar flush coater, includes frame, air compressor machine, defeated material pump and shower nozzle, air compressor machine and defeated material pump all with frame fixed connection, and air compressor machine and defeated material pump all communicate its characterized in that with the shower nozzle: be provided with the lifter between shower nozzle and the frame, the lifter includes fixed pipe and activity pipe, fixed pipe one end and frame fixed connection, activity pipe one end and shower nozzle fixed connection, in the other end inserts fixed pipe and keeps away from frame one end, activity pipe and fixed pipe sliding connection are provided with between activity pipe and the fixed pipe and are used for driving the activity pipe along fixed gliding drive arrangement at the uniform velocity of managing.

By adopting the technical scheme, the lifting rod is utilized to support the spray head; when the spray head is used for spraying cement mortar on the building wall surface, the driving device is used for driving the movable pipe to rise at a constant speed along the fixed pipe, the movable pipe drives the spray head to move uniformly along the building wall surface, so that the uniform spraying of the spray head on the building wall surface is realized, the spray head is not required to be held by a worker for spraying, the worker is protected, the suction of the worker on vaporific cement slurry is reduced, the uniform spraying of the spray head is improved, the uniformity and the smoothness of a cement slurry layer after the spraying of the building wall surface are improved, and the effect of improving the spraying quality of the building wall surface is achieved.

Optionally, the driving device comprises a screw rod and a first motor, one end of the screw rod is inserted into one end of the movable pipe far away from the spray head, a transmission part used for realizing transmission between the screw rod and the first motor is arranged between the other end of the screw rod and the first motor, the screw rod is in threaded connection with the inner wall of the movable pipe, the screw rod is in rotating connection with the fixed pipe, and the first motor is fixedly connected with the outer side wall of the fixed pipe.

By adopting the technical scheme, the first motor is started, the first motor drives the screw rod to rotate at a constant speed in the fixed pipe through the transmission part, the screw rod drives the movable pipe to move at a constant speed along the inner wall of the fixed pipe in the direction away from the rack, so that the constant-speed rising of the spray head is realized, and the convenience for driving the fixed pipe to rise at a constant speed is improved.

Optionally, the transmission is a bevel gear set.

Through adopting above-mentioned technical scheme, bevel gear group carries out the transmission between lead screw and the first motor, has realized the transmission of power between lead screw and the first motor, has changed the direction of drive force, has also improved the convenience that makes lead screw and first motor carry out the transmission.

Optionally, a guide assembly is arranged between the movable pipe and the fixed pipe, the guide assembly comprises a guide rod and a guide groove, the guide groove is formed in the inner wall of the fixed pipe, one end of the guide rod is fixedly connected with the movable pipe, and the other end of the guide rod is slidably connected with the guide groove.

Through adopting above-mentioned technical scheme, when the activity pipe removed in fixed intraductal, the activity pipe drove the guide bar and slided along the guide way, and the removal that sets up to the activity pipe of guide bar and guide way leads, and the rotation deviation when reducing the activity pipe and removing has then improved the stability that the activity pipe drove the shower nozzle along rectilinear movement.

Optionally, be provided with the conveying pipeline between conveying pump and the shower nozzle, conveying pipeline one end and the discharge gate fixed connection and the intercommunication of conveying pump, the other end and shower nozzle fixed connection and intercommunication are provided with the first roller that is used for realizing the conveying pipeline rolling and unreels between conveying pipeline and the frame, and first roller rotates with the frame to be connected, and the conveying pipeline winding is in the first roller outside.

Through adopting above-mentioned technical scheme, send into the shower nozzle through the conveying pipeline with cement thick liquids in the conveying pump, unreel first roller when the shower nozzle risees, the conveyer pipe is located the length increase outside first roller, carries out the rolling to first roller when the shower nozzle reduces, makes the conveyer pipe be located the length shortening outside first roller, collects the conveyer pipe through first roller, reduces the condition that the conveyer pipe twines into the knot and appears, has improved the regularity of conveyer pipe.

Optionally, limiting plates are arranged at two ends of the first roller, the limiting plates are sleeved outside the first roller, and the limiting plates are fixedly connected with the outer side wall of the first roller.

Through adopting above-mentioned technical scheme, utilize two limiting plates to carry on spacingly to the conveying pipeline of first roller outside winding, reduce the condition that the conveying pipeline breaks away from first roller and appear, further improved the stability of conveying pipeline winding when the first roller outside.

Optionally, a guide cylinder is arranged on the outer side of the fixed pipe, the guide cylinder is fixedly connected with the fixed pipe, and the guide cylinder is sleeved on the outer side of the conveying pipe.

By adopting the technical scheme, the guide cylinder guides the movement of the conveying pipe, so that the directivity of the conveying pipe in the movement process is improved.

Optionally, an air supply pipe is arranged between the air compressor and the spray head, one end of the air supply pipe is fixedly connected and communicated with the air compressor, the other end of the air supply pipe is fixedly connected and communicated with the spray head, a second roller used for realizing winding and unwinding of the air supply pipe is arranged between the air supply pipe and the rack, the second roller is rotatably connected with the rack, the air supply pipe is wound outside the second roller, and the second roller and the first roller are connected with a same driving piece used for driving the first roller and the second roller to synchronously rotate.

By adopting the technical scheme, the air output by the air compressor is sent to the spray head through the air supply pipe, so that the communication between the air compressor and the spray head is realized; when the position of the spray head is raised or lowered, the second roller correspondingly winds and unwinds the air supply pipe; and because the first roller and the second roller are driven by the same driving piece, the synchronous operation of winding and unwinding between the first roller and the second roller is realized, and the waste of driving resources is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the fixed pipe and the movable pipe, the uniform spraying of the spray head on the building wall surface is realized, the uniformity and the smoothness of a cement slurry layer after the building wall surface is sprayed are improved, and the effect of improving the spraying quality of the building wall surface is achieved;

2. the arrangement of the guide rod and the guide groove guides the movement of the movable pipe, so that the rotation deviation of the movable pipe during movement is reduced, and the stability of the movable pipe driving the spray head to move along a straight line is improved;

3. through the setting of first roller, collect the conveyer pipe, reduce the conveyer pipe and twine into the condition of knot and appear, improved the orderliness of conveyer pipe.

Drawings

FIG. 1 is a schematic view of a prior art applicator of the present application;

FIG. 2 is a schematic view of the construction of the coating machine in the embodiment of the present application;

fig. 3 is a schematic cross-sectional view of a lifter in an embodiment of the present application.

Description of reference numerals: 1. a frame; 11. a feed hopper; 2. a control box; 3. a delivery pump; 31. a delivery pipe; 311. a first tube; 312. a second tube; 4. a spray head; 5. an air compressor; 51. an air supply pipe; 511. a third tube; 512. a fourth tube; 6. a lifting rod; 61. a fixed tube; 611. a guide cylinder; 62. a movable tube; 621. a guide assembly; 6211. a guide bar; 6212. a guide groove; 7. a drive device; 71. a lead screw; 711. fixing the rod; 72. a bevel gear set; 73. a first motor; 8. a first roller; 81. a limiting plate; 82. a first plate; 83. a second motor; 831. a controller; 9. a second roller; 91. a second plate.

Detailed Description

The present application is described in further detail below with reference to figures 2-3.

The embodiment of the application discloses liftable formula building wall mortar flush coater. Referring to fig. 2, the lifting type building wall surface mortar spraying machine comprises a frame 1 and a feed hopper 11, conveying pump 3, shower nozzle 4 and air compressor machine 5, 1 level of frame sets up in ground, 1 top of frame is rotated and is connected with first roller 8 and second roller 9, 3 levels of conveying pump set up on 1 top in the frame, the feed inlet and the feeder hopper 11 fixed connection and the intercommunication of conveying pump 3, be provided with conveying pipeline 31 between the discharge gate of conveying pump 3 and shower nozzle 4, conveying pipeline 31 both ends respectively with the discharge gate of conveying pump 3 and shower nozzle 4 fixed connection and intercommunication, the winding of conveying pipeline 31 is in the first roller 8 outside, be provided with blast pipe 51 between air compressor machine 5 and the shower nozzle 4, blast pipe 51 both ends respectively with air compressor machine 5 and shower nozzle 4 fixed connection and intercommunication, blast pipe 51 winding is in the second roller 9 outside, vertically between shower nozzle 4 and the frame 1 be provided with lifter 6, be provided with drive arrangement 7 in the lifter 6. When the spraying machine is used for spraying cement mortar on the building wall surface, the material conveying pump 3 and the air compressor 5 are started simultaneously, so that cement slurry is sprayed out at the spray head 4, the driving device 7 is used for driving the lifting rod 6 to drive the spray head 4 to move at a constant speed, the spray head 4 is used for uniformly spraying the building wall surface, and when the spray head 4 moves, the first roller 8 and the second roller 9 are used for respectively rolling and unreeling the material conveying pipe 31 and the air supply pipe 51.

Referring to fig. 2, air compressor 5 level setting is on 3 tops of conveying pump, and air compressor 5 hangs and establishes on 1 tops of frame, and air compressor 5 and 1 top fixed connection of frame. The air compressor 5 conveys compressed air to the spray head 4, and the spraying effect of the spray head 4 is improved.

Referring to fig. 2 and 3, lifter 6 includes fixed pipe 61 and activity pipe 62, fixed pipe 61 and the equal vertical setting of activity pipe 62, fixed pipe 61 is top open-ended structure, fixed pipe 61 bottom and 1 top fixed connection of frame, activity pipe 62 is bottom open-ended structure, activity pipe 62 top and shower nozzle 4 fixed connection, activity pipe 62 inner wall is provided with the screw thread, the bottom of activity pipe 62 inserts in the fixed pipe 61 top, activity pipe 62 and fixed pipe 61 inner wall sliding connection, be provided with guide assembly 621 between activity pipe 62 and the fixed pipe 61 inner wall, drive arrangement 7 sets up between activity pipe 62 and fixed pipe 61. Utilize drive arrangement 7 to drive movable pipe 62 and slide along fixed pipe 61, and then make movable pipe 62 change at the outer length of fixed pipe 61 to utilize guide assembly 621 to lead movable pipe 62, make movable pipe 62 move along vertical straight line, make lifter 6 drive shower nozzle 4 simultaneously and be elevating movement along vertical direction.

Referring to fig. 3, the driving device 7 includes a screw 71, a bevel gear set 72 and a first motor 73, the screw 71 is vertically disposed in the fixed tube 61, the top end of the screw 71 is inserted into the bottom end of the movable tube 62, the screw 71 is in threaded connection with the inner wall of the movable tube 62, a fixed rod 711 is horizontally disposed between the bottom end of the screw 71 and the inner wall of the fixed tube 61, both ends of the fixed rod 711 are fixedly connected with the inner wall of the fixed tube 61, the fixed rod 711 is sleeved outside the screw 71, the fixed rod 711 is rotatably connected with the screw 71, the first motor 73 is horizontally disposed at the outer side wall of the fixed tube 61, and the main gear set is disposed between the bottom end of the screw 71 and the first motor 73 and drives the bottom ends of the first motor 73 and the screw 71.

When utilizing lifter 6 to drive shower nozzle 4 uniform velocity, start first motor 73, first motor 73 drives lead screw 71 through bevel gear's transmission and takes place to rotate around self, lead screw 71 drives movable pipe 62 and takes place to move along fixed pipe 61 inner wall uniform velocity, utilize first motor 73 to control the translation rate of fixed pipe 61 simultaneously, movable pipe 62 drives shower nozzle 4 and takes place to move along building wall uniform motion, and then realized the uniform velocity spraying of shower nozzle 4 to building wall, no longer need the workman to hold shower nozzle 4 and carry out the spraying work, the even peaceful nature of cement thick liquids layer after the spraying of building wall has been improved, the effect that has improved building wall spraying quality has been reached.

Referring to fig. 3, guide assembly 621 includes guide bar 6211 and guide way 6212, guide way 6212 is vertical to be provided with two, two guide ways 6212 are all seted up in fixed pipe 61 inside wall department, two guide ways 6212 set up along the axis symmetry of fixed pipe 61, guide bar 6211 level sets up between fixed pipe 61 inside wall and movable tube 62 lateral wall, guide bar 6211 also is provided with two, two guide bars 6211 set up along the axis symmetry of movable tube 62, guide bar 6211 one end and movable tube 62 lateral wall fixed connection, the other end inserts in the guide way 6212 and with guide way 6212 diapire butt, guide bar 6211 and guide way 6212 sliding connection. When moving, the movable tube 62 drives the guide rod 6211 to slide along the guide groove 6212, so as to limit the moving direction of the movable tube 62, reduce the offset of the movable tube 62 when moving, and further improve the spraying effect of the spray head 4.

Referring to fig. 2 and 3, first roller 8 level sets up between feeding pump 3 and lifter 6, first roller 8 sets up along the width direction of frame 1, first roller 8 is provided with first board 82 along the width direction of frame 1 between one end and the frame 1 of keeping away from feeding pump 3, the vertical setting of first board 82, first board 82 bottom and 1 top fixed connection of frame, first board 82 top is rotated with first roller 8 and is connected, 8 outside covers of first roller are equipped with the limiting plate 81 of two vertical settings, the inside wall and the first pipe 311 lateral wall fixed connection of limiting plate 81, two limiting plate 81 all with fixed plate parallel arrangement. The first plate 82 supports the rotation of the first roller 8, and the limiting plates 81 on both sides are used to limit the position of the feed delivery pump 3 wound around the outside of the first roller 8.

Referring to fig. 2 and 3, a second motor 83 is arranged on one side of the first plate 82, which is far away from the limiting plate 81, the second motor 83 is horizontally arranged, one end of the second motor 83, which is close to the first plate 82, of the first roller 8 is fixedly connected, the second motor 83 is fixedly connected with a side plate of the first plate 82, which is far away from the limiting plate 81, and a controller 831 is arranged between the second motor 83 and the first motor 73, and the controller 831 is connected with both the second motor 83 and the first motor 73. The second motor 83 drives the first roller 8 to rotate, so that the first roller 8 winds and unwinds the material conveying pipe 31, the controller 831 controls the first motor 73 and the second motor 83 to work synchronously, when the first motor 73 drives the lifting rod 6 to rise, the controller 831 controls the second motor 83 to drive the first roller 8 to rotate anticlockwise synchronously, and at the moment, the first roller 8 unwinds the material conveying pipe 31; when the first motor 73 drives the lifting rod 6 to lower, the controller 831 controls the second motor 83 to drive the first roller 8 to rotate clockwise, and at this time, the first roller 8 winds the feeding pipe 31.

Referring to fig. 2 and 3, the feeding pipe 31 includes a first pipe 311 and a second pipe 312, the first pipe 311 is a hard pipe, the first pipe 311 is located between the first roller 8 and the feeding pump 3, one end of the first pipe 311 is fixedly connected and communicated with a discharge port of the feeding pump 3, the other end of the first pipe is inserted into a center of one side of the first roller 8 far away from the first plate 82, and is rotatably connected and communicated with the first roller 8, the second pipe 312 is a flexible pipe, one end of the second pipe 312 is inserted into a side wall of the first roller 8 and is rotatably connected and communicated with one end of the first pipe 311 far away from the feeding pump 3, meanwhile, one end of the second pipe 312 connected with the first pipe 311 is fixedly connected with the first roller 8, one end of the second pipe 312 far away from the first pipe 311 is fixedly connected and communicated with the nozzle 4 after being wound by three turns outside the first roller 8, and the second pipe 312 is located between two limiting plates 81.

When the material conveying pipe 31 is unreeled, the second motor 83 drives the first roller 8 to rotate anticlockwise, the position of the first pipe 311 is unchanged, the first roller 8 unreels the second pipe 312, the length of the second pipe 312 which is not wound on the outer side of the first roller 8 is increased, the second pipe 312 moves along with the rising of the spray head 4, at the moment, cement mortar in the material conveying pump 3 enters the second pipe 312 along the first pipe 311, then is conveyed into the spray head 4 along the second pipe 312, and finally is sprayed to the building wall surface at the spray head 4; when the conveying pipeline 31 is wound, the second motor 83 drives the first roller 8 to rotate clockwise, the position of the first pipe 311 is unchanged, the first roller 8 winds the second pipe 312, the length of the second pipe 312 which is not wound outside the first roller 8 is reduced, the second pipe 312 is collected through rotation of the first roller 8, and winding of the second pipe 312 is reduced.

Referring to fig. 2 and 3, the second roller 9 is horizontally arranged between the air compressor 5 and the first roller 8, the second roller 9 is arranged in parallel with the first roller 8, a second plate 91 is arranged on one side, close to the first plate 82, of the second roller 9, the second plate 91 is vertically arranged, the bottom end of the second plate 91 is fixedly connected with the top end of the rack 1, the top end of the second plate 91 is rotatably connected with the second roller 9, and two vertically arranged limiting plates 81 are also sleeved on the outer side of the second roller 9. The second plate 91 supports the rotation of the second roller 9, and restricts the air supply pipe 51 wound around the outside of the second roller 9 by the stopper plates 81 on both sides.

Referring to fig. 3, the second roller 9 and the first roller 8 are linked by two pulleys and a belt, and the second motor 83 simultaneously controls the second roller 9 to rotate. The second motor 83 drives the second roller 9 to rotate in synchronization with the first roller 8.

Referring to fig. 2 and 3, the air supply pipe 51 includes a third pipe 511 and a fourth pipe 512, the third pipe 511 is a hard pipe, the third pipe 511 is located between the second roller 9 and the air compressor 5, one end of the third pipe 511 is fixedly connected and communicated with the air compressor 5, the third pipe 511 is connected with the second roller 9 in the same manner as the first pipe 311 is connected with the first roller 8, the fourth pipe 512 is a flexible pipe, the fourth pipe 512 is connected with the third pipe 511 in the same manner as the second pipe 312 is connected with the first pipe 311, and one end of the fourth pipe 512, which is far away from the third pipe 511, is wound three times around the outer side of the second roller 9 and then is fixedly connected and communicated with the spray head 4.

When the lifting rod 6 extends, the second motor 83 drives the first roller 8 and the second roller 9 to unreel synchronously, and air in the air compressor 5 passes through the third pipe 511 to enter the fourth pipe 512 and then passes through the fourth pipe 512 to be conveyed to the spray head 4; when the lifting rod 6 is shortened, the second motor 83 drives the first roller 8 and the second roller 9 to wind synchronously.

Referring to fig. 3, a guide cylinder 61 is vertically arranged on one side of the fixed tube 61 close to the first roller 8, a side wall of the guide cylinder 61 far away from the first roller 8 is fixedly connected with an outer side wall of the fixed tube 61, the guide cylinder 61 is sleeved on the outer side of the second tube 312, and the guide cylinder 61 is slidably connected with the second tube 312. The guide cylinder 61 guides the movement of the second tube 312.

The implementation principle of the liftable building wall surface mortar spraying machine of the embodiment of the application is as follows: when utilizing flush coater to building wall spraying cement mortar, at first pour into cement mortar into feeder hopper 11 in, then utilize defeated material pump 3 to carry cement mortar, spout from shower nozzle 4 until cement mortar, utilize air compressor machine 5 to provide the air to shower nozzle 4 simultaneously, then utilize control box 2 to control first motor 73 and second motor 83 and start simultaneously, first motor 73 drives lifter 6 extension through drive arrangement 7, lifter 6 drives shower nozzle 4 and risees at the uniform velocity gradually, shower nozzle 4 is to building wall at the uniform velocity spraying material, second motor 83 drives first roller 8 and the synchronous unreel of second roller 9 this moment, and then realized the spraying to building wall.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a liftable formula building wall mortar flush coater, includes frame (1), air compressor machine (5), defeated material pump (3) and shower nozzle (4), and air compressor machine (5) and defeated material pump (3) all with frame (1) fixed connection, and air compressor machine (5) and defeated material pump (3) all communicate its characterized in that with shower nozzle (4): be provided with lifter (6) between shower nozzle (4) and frame (1), lifter (6) are including fixed pipe (61) and movable tube (62), fixed pipe (61) one end and frame (1) fixed connection, movable tube (62) one end and shower nozzle (4) fixed connection, the other end inserts in fixed pipe (61) keep away from frame (1) one end, movable tube (62) and fixed pipe (61) sliding connection, be provided with between movable tube (62) and fixed pipe (61) and be used for driving movable tube (62) along fixed pipe (61) gliding drive arrangement (7) at the uniform velocity.

2. The liftable building wall surface mortar spraying machine of claim 1, characterized in that: drive arrangement (7) include lead screw (71) and first motor (73), in lead screw (71) one end inserted movable pipe (62) and kept away from the one end of shower nozzle (4), be provided with between the other end and first motor (73) and be used for realizing the driven driving medium between lead screw (71) and first motor (73), lead screw (71) and movable pipe (62) inner wall threaded connection, lead screw (71) rotate with fixed pipe (61) and are connected, first motor (73) and fixed pipe (61) lateral wall fixed connection.

3. The liftable building wall surface mortar spraying machine of claim 2, characterized in that: the transmission member is a bevel gear set (72).

4. The liftable building wall surface mortar spraying machine of claim 1, characterized in that: be provided with direction subassembly (621) between activity pipe (62) and fixed pipe (61), direction subassembly (621) includes guide bar (6211) and guide way (6212), and fixed pipe (61) inner wall is seted up in guide way (6212), guide bar (6211) one end and activity pipe (62) fixed connection, the other end and guide way (6212) sliding connection.

5. The liftable building wall surface mortar spraying machine of claim 1, characterized in that: be provided with conveying pipeline (31) between conveying pump (3) and shower nozzle (4), the discharge gate fixed connection and the intercommunication of conveying pipeline (31) one end and conveying pump (3), the other end and shower nozzle (4) fixed connection and intercommunication are provided with between conveying pipeline (31) and frame (1) and are used for realizing first roller (8) of conveying pipeline (31) rolling and unreeling, first roller (8) rotate with frame (1) and are connected, the winding of conveying pipeline (31) is in first roller (8) outside.

6. The liftable building wall surface mortar spraying machine of claim 5, characterized in that: limiting plates (81) are arranged at two ends of the first roller (8), the limiting plates (81) are sleeved on the outer side of the first roller (8), and the limiting plates (81) are fixedly connected with the outer side wall of the first roller (8).

7. The liftable building wall surface mortar spraying machine of claim 5, characterized in that: the outer side of the fixed pipe (61) is provided with a guide cylinder (611), the guide cylinder (611) is fixedly connected with the fixed pipe (61), and the guide cylinder (611) is sleeved on the outer side of the material conveying pipe (31).

8. The liftable building wall surface mortar spraying machine of claim 5, characterized in that: be provided with between air compressor machine (5) and shower nozzle (4) air feed pipe (51), air feed pipe (51) one end and air compressor machine (5) fixed connection and intercommunication, the other end and shower nozzle (4) fixed connection and intercommunication, be provided with between air feed pipe (51) and frame (1) and be used for realizing second roller (9) rolling and unreeling of air feed pipe (51), second roller (9) rotate with frame (1) and be connected, air feed pipe (51) winding is in the second roller (9) outside, second roller (9) and first roller (8) are connected with and are used for driving first roller (8) and the same driving piece of second roller (9) synchronous rotation.