A wall mortar spraying equipment for building construction

Abstract

The invention discloses a mortar spraying device for building construction walls, which belongs to the technical field of building wall decoration. The device comprises an anti-dumping metal seat, a slurry spraying hose is arranged above the anti-dumping metal seat, a slurry conveying module for conveying materials to the slurry spraying hose is arranged at one end of the upper surface of the anti-dumping metal seat, a storage linkage module for feeding materials and for stirring, crushing and mixing materials is arranged above the slurry conveying module, and a filter linkage module for driving the storage linkage module, for filtering and stirring materials in cooperation with the storage linkage module, and for feeding the slurry conveying module in cooperation with the storage linkage module is also arranged above the anti-dumping metal seat; through the linkage cooperation of multiple structures, foreign matters such as stones mixed in the mortar are filtered and intercepted, so as to avoid the mixing of foreign matters and damage to the structure of the spraying device.

Description

Technical Field

[0001] The invention belongs to the technical field of building wall decoration, and in particular relates to a wall mortar spraying device for building construction. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction, which is the construction process of various buildings. It can also be said that it is the process of turning various lines on the design drawings into physical objects at designated locations. When decorating the walls of buildings, corresponding mortar spraying equipment will be used to spray the mortar;

[0003] The traditional spraying equipment includes a storage hopper, a universal wheel, a feeding dragon, a protective metal plate, a motor, a frame, a heat dissipation hole and a handle. The advantage of this spraying equipment is that it can spray mortar, so that users can carry out decoration construction on the building wall;

[0004] However, due to the lack of filtering structure, the traditional spraying equipment is unable to filter and intercept foreign matter such as gravel mixed in the mortar. The mixing of gravel and other foreign matter can easily cause damage to the structure of the spraying equipment, affecting the user's reliable use of the spraying equipment, and it is urgently needed to be improved. Summary of the invention

[0005] The purpose of the present invention is to provide a wall mortar spraying device for building construction to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a kind of building construction wall mortar spraying equipment, comprising an anti-dumping metal seat, a slurry spraying hose is arranged above the anti-dumping metal seat, a slurry conveying module for conveying materials to the slurry spraying hose is arranged at one end of the upper surface of the anti-dumping metal seat, a storage linkage module for feeding materials and for stirring, crushing and mixing materials is arranged above the slurry conveying module, a filter linkage module for driving the storage linkage module, for filtering and stirring materials in cooperation with the storage linkage module, and for feeding the slurry conveying module in cooperation with the storage linkage module is also arranged above the anti-dumping metal seat, the filter linkage module is arranged between the storage linkage module and the slurry conveying module, and a plurality of guide metal slide rails for limiting and fixing the storage linkage module, the filter linkage module and the slurry conveying module are arranged on the upper surface of the anti-dumping metal seat.

[0007] As a further solution of the present invention: The slurry conveying module includes a third spliceable metal box. Inside the third spliceable metal box, there is a variable-speed feeder for feeding the slurry injection hose. Inside the third spliceable metal box, there is also a feeding metal box for feeding the variable-speed feeder. At both ends of the upper surface of the feeding metal box, there are several fourth discharging holes. On the top of the third spliceable metal box, there is a second sealing and leak-proof member for sealing.

[0008] As a further solution of the present invention: Inside the third spliceable metal box, there is also a deformable leak-proof plate corresponding to the feeding metal box. At both ends of the deformable leak-proof plate, there are several third discharging holes corresponding to the fourth discharging holes. At both ends of the third spliceable metal box, there are several third anti-slip metal pipes corresponding to the guiding metal slide rails. The third anti-slip metal pipes are slidably connected to the guiding metal slide rails and fixedly connected to the third spliceable metal box.

[0009] As a further solution of the present invention: The filter material linkage module includes a second spliceable metal box. At both ends of the lower surface of the second spliceable metal box, there are several fifth discharging holes corresponding to the third discharging holes. Inside the second spliceable metal box, there is a deformable filter material member for filtering the material. At both ends of the second spliceable metal box, there are several second anti-slip metal pipes corresponding to the guiding metal slide rails. The second anti-slip metal pipes are slidably connected to the guiding metal slide rails and fixedly connected to the second spliceable metal box. On the top of the second spliceable metal box, there is a first sealing and leak-proof member for sealing.

[0010] As a further solution of the present invention: The deformable filter material member includes a variable-speed driving member. Above the variable-speed driving member, there is a hollow screening column for filtering the material. In the middle of the upper surface of the hollow screening column, there is a guiding metal round tube fixedly connected. The guiding metal round tube penetrates through the top wall of the hollow screening column and is fixedly connected to the hollow screening column. The output end of the variable-speed driving member is fixedly connected to a transmission metal disc. In the middle of the upper surface of the transmission metal disc, there is a transmission metal prism for driving the hollow screening column to rotate.

[0011] As a further solution of the present invention: The transmission metal prism is fixedly connected to the transmission metal disc and is hermetically and slidably connected to the hollow screening column. On the upper surface of the transmission metal disc, there are several second elastic position-changing members for driving the hollow screening column to move away from the variable-speed driving member. The top of the second elastic position-changing member is fixedly connected to the hollow screening column, and the bottom of the second elastic position-changing member is fixedly connected to the transmission metal disc. Above the variable-speed driving member, there are several second position-changing plates for driving the hollow screening column.

[0012] As a further solution of the present invention: a second transmission metal ring for driving the material storage linkage module is also arranged above the variable speed drive component, the second transmission metal ring is arranged inside the guide metal round tube, a plurality of second position change plates are embedded in the upper surface of the hollow screening column, and a mounting metal plate is arranged below the hollow screening column, the mounting metal plate is fixedly connected to the variable speed drive component, the mounting metal plate is fixedly connected to the second splicable metal box, the second transmission metal ring is fixedly connected to the guide metal round tube, and a plurality of second position change plates are arranged in a ring array on the upper surface of the hollow screening column.

[0013] As a further solution of the present invention: the material storage linkage module includes a first splicable metal box, and the two ends of the first splicable metal box are fixedly connected with a plurality of first anti-slip metal tubes slidably connected to the guide metal slide rails, and the first anti-slip metal tubes are threadedly connected with a plurality of limiting metal nails for cooperating with the guide metal slide rails to fix the first splicable metal box, and a first unloading hole corresponding to the guide metal round tube is opened in the middle of the lower surface of the first splicable metal box, and the guide metal round tube passes through the first unloading hole and is rotatably connected to the first splicable metal box, and the interior of the first splicable metal box is provided with deformable crushing parts for stirring, crushing and mixing materials, and a plurality of first position change plates for cooperating with the second position change plate to drive the hollow screening column to move toward the direction close to the variable speed drive member are arranged in a circular array on the lower surface of the first splicable metal box.

[0014] As a further solution of the present invention: the deformable crushing member includes a movable pressing plate, a first transmission metal ring slidably connected to the second transmission metal ring is arranged on the side of the movable pressing plate facing the hollow screening column, a plurality of transmission metal rods are arranged on the side of the first transmission metal ring facing the movable pressing plate, one end of the transmission metal rod is fixedly connected to the first transmission metal ring, and the other end of the transmission metal rod is fixedly connected to the movable pressing plate, and a plurality of first elastic position changing parts for driving the first transmission metal ring to move toward the direction close to the mounting metal plate are arranged in a ring array on the side of the movable pressing plate facing the hollow screening column.

[0015] As a further solution of the present invention: a plurality of second unloading holes are provided on the movable pressing plate, and the plurality of second unloading holes are arranged in a circular array on the upper surface of the movable pressing plate. A movable powder material part is provided inside the second unloading holes for cooperating with the movable pressing plate to crush the material. One end of the first elastic position changing part is fixedly connected to the movable pressing plate, and the other end of the first elastic position changing part is fixedly connected to the first spliced ​​metal box.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention has a simple structure and is easy to use. When in use, the present invention can filter and intercept foreign matter such as stones mixed in the mortar through the linkage cooperation of multiple structures, thereby avoiding the mixing of foreign matter and causing damage to the structure of the spraying equipment, thereby ensuring the reliable use of the spraying equipment by users. Secondly, the present invention can break up and disperse the clumped materials in the mortar during the impurity removal process, and can stir and mix the slurry, thereby improving the mixing uniformity of the mortar, so as to improve the spraying uniformity of the spraying equipment. In addition, the present invention adopts a modular design, and users can quickly replace the corresponding modules according to actual use needs to meet diverse construction needs, thereby making the application scope of the spraying equipment wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a wall mortar spraying equipment for building construction;

[0018] Figure 2 It is a structural schematic diagram of a material storage linkage module in a wall mortar spraying equipment for building construction;

[0019] Figure 3 It is a structural schematic diagram of a first splicable metal box in a wall mortar spraying device for building construction;

[0020] Figure 4 It is a structural schematic diagram of a deformable crushed material part in a wall mortar spraying device for building construction;

[0021] Figure 5 It is a structural schematic diagram of a filter material linkage module in a wall mortar spraying equipment for building construction;

[0022] Figure 6 It is a structural exploded diagram of a deformable filter material component in a wall mortar spraying device for building construction;

[0023] Figure 7 It is a schematic diagram of the structure of a second splicable metal box in a wall mortar spraying device for building construction;

[0024] Figure 8 It is a structural schematic diagram of a slurry conveying module in a wall mortar spraying device for building construction;

[0025] Figure 9 It is a structural explosion diagram of a slurry conveying module in a wall mortar spraying equipment for building construction;

[0026] In the figure: 1 - anti - tipping metal seat, 2 - guiding metal slide rail, 3 - material storage linkage module, 4 - filter material linkage module, 5 - slurry conveying module, 6 - slurry spraying hose, 31 - limiting metal nail, 32 - deformable shredded material piece, 33 - first spliceable metal box, 34 - first anti - slip metal pipe, 35 - first position - changing plate, 36 - first discharge hole, 320 - movable pressure plate, 321 - movable powder material piece, 322 - second discharge hole, 323 - first elastic position - changing piece, 324 - first drive metal ring, 325 - drive metal rod, 41 - second spliceable metal box, 42 - second anti - slip metal pipe, 43 - deformable filter material piece, 44 - first sealing and leak - proof piece, 45 - fifth discharge hole, 430 - drive metal disc, 431 - variable - speed drive piece, 432 - mounting metal disc, 433 - second position - changing plate, 434 - hollow screening column, 435 - second drive metal ring, 436 - guiding metal round pipe, 437 - drive metal prism, 438 - second elastic position - changing piece, 51 - third anti - slip metal pipe, 52 - third spliceable metal box, 53 - variable - speed feeder, 54 - deformable anti - leak plate, 55 - feeding metal box, 56 - third discharge hole, 57 - fourth discharge hole, 58 - second sealing and leak - proof piece. Detailed implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] In the description of the present application, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set.

[0029] For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0030] Please refer to Figures 1-9, this embodiment provides a mortar spraying device for building construction walls, including an anti-tipping metal base 1. Above the anti-tipping metal base 1 is provided a slurry spraying hose 6, and the use of the slurry spraying hose 6 is prior art. At one end of the upper surface of the anti-tipping metal base 1 is provided a slurry conveying module 5 for conveying materials to the slurry spraying hose 6. Above the slurry conveying module 5 is provided a storage material linkage module 3 for feeding materials and for stirring, crushing and mixing materials. Above the anti-tipping metal base 1 is also provided a filter material linkage module 4 for driving the storage material linkage module 3, for filtering and stirring materials in cooperation with the storage material linkage module 3, and for feeding the slurry conveying module 5 in cooperation with the storage material linkage module 3. The filter material linkage module 4 is arranged between the storage material linkage module 3 and the slurry conveying module 5. On the upper surface of the anti-tipping metal base 1 are provided several guiding metal slide rails 2 for limiting and fixing the storage material linkage module 3, the filter material linkage module 4 and the slurry conveying module 5.

[0031] Please refer to Figure 1 , Figure 8 and Figure 9 , in one embodiment, in order to make the use of the slurry conveying module 5 more reliable, in this embodiment, preferably, the slurry conveying module 5 includes a third spliceable metal box 52. Inside the third spliceable metal box 52 is provided a variable-speed feeder 53 for feeding the slurry spraying hose 6. The variable-speed feeder 53 is a feeding auger. Inside the third spliceable metal box 52 is also provided a feeding metal box 55 for feeding the variable-speed feeder 53. At both ends of the upper surface of the feeding metal box 55 are provided several fourth discharging holes 57. On the top of the third spliceable metal box 52 is provided a second sealing anti-leakage member 58, and the second sealing anti-leakage member 58 is a rubber gasket. Inside the third spliceable metal box 52 is also provided a deformable anti-leakage plate 54 corresponding to the feeding metal box 55. The deformable anti-leakage plate 54 is a rubber plate. At both ends of the deformable anti-leakage plate 54 are provided several third discharging holes 56 corresponding to the fourth discharging holes 57. At both ends of the third spliceable metal box 52 are provided several third anti-slip metal pipes 51 corresponding to the guiding metal slide rails 2. The third anti-slip metal pipes 51 are slidably connected to the guiding metal slide rails 2 and are fixedly connected to the third spliceable metal box 52.

[0032] In another embodiment, the slurry delivery module 5 includes a third spliceable metal box 52. Inside the third spliceable metal box 52, there is a variable-speed feeder 53 for feeding the slurry injection hose 6. The variable-speed feeder 53 is a screw conveyor. Inside the third spliceable metal box 52, there is also a feeding metal box 55 for feeding the variable-speed feeder 53. At both ends of the upper surface of the feeding metal box 55, there are several fourth discharge holes 57. On the top of the third spliceable metal box 52, there is a second sealing and leak-proof member 58 for sealing. The second sealing and leak-proof member 58 is a silicone gasket. Inside the third spliceable metal box 52, there is also a deformable leak-proof plate 54 corresponding to the feeding metal box 55. The deformable leak-proof plate 54 is a silicone plate. At both ends of the deformable leak-proof plate 54, there are several third discharge holes 56 corresponding to the fourth discharge holes 57. At both ends of the third spliceable metal box 52, there are several third anti-slip metal pipes 51 corresponding to the guiding metal rails 2. The third anti-slip metal pipes 51 are slidably connected to the guiding metal rails 2 and fixedly connected to the third spliceable metal box 52.

[0033] Please refer to Figure 1 、 Figure 5 、 Figure 6 and Figure 7 In one embodiment, to make the use of the filter material linkage module 4 more reliable, preferably, in this embodiment, the filter material linkage module 4 includes a second spliceable metal box 41. At both ends of the lower surface of the second spliceable metal box 41, there are several fifth discharge holes 45 corresponding to the third discharge holes 56. Inside the second spliceable metal box 41, there is a deformable filter material member 43 for filtering materials. At both ends of the second spliceable metal box 41, there are several second anti-slip metal pipes 42 corresponding to the guiding metal rails 2. The second anti-slip metal pipes 42 are slidably connected to the guiding metal rails 2 and fixedly connected to the second spliceable metal box 41. On the top of the second spliceable metal box 41, there is a first sealing and leak-proof member 44 for sealing. The first sealing and leak-proof member 44 is a rubber gasket;

[0034] Please refer to Figure 5 and Figure 6, in one embodiment, to make the use of the deformable filter member 43 more reliable. In this embodiment, preferably, the deformable filter member 43 includes a variable-speed drive member 431. The variable-speed drive member 431 is an electric motor. Above the variable-speed drive member 431, there is a hollow screening column 434 for filtering materials. The hollow screening column 434 is made of punched steel plate. In the middle of the upper surface of the hollow screening column 434, there is a guiding metal round tube 436 fixedly connected. The guiding metal round tube 436 penetrates through the top wall of the hollow screening column 434 and is fixedly connected to the hollow screening column 434. The output end of the variable-speed drive member 431 is fixedly connected to a transmission metal disc 430. In the middle of the upper surface of the transmission metal disc 430, there is a transmission metal prism 437 for driving the hollow screening column 434 to rotate. The transmission metal prism 437 is fixedly connected to the transmission metal disc 430 and is in sealed sliding connection with the hollow screening column 434;

[0035] Please refer to Figure 6 , in one embodiment, to make the functions of the deformable filter member 43 more abundant. In this embodiment, preferably, on the upper surface of the transmission metal disc 430, there are several second elastic position-changing members 438 for driving the hollow screening column 434 to move away from the variable-speed drive member 431. The second elastic position-changing members 438 are springs. The top of the second elastic position-changing members 438 is fixedly connected to the hollow screening column 434, and the bottom of the second elastic position-changing members 438 is fixedly connected to the transmission metal disc 430. Above the variable-speed drive member 431, there are several second position-changing plates 433 for driving the hollow screening column 434. The second position-changing plates 433 are neodymium iron boron magnetic plates. Several second position-changing plates 433 are arranged in a circular array on the upper surface of the hollow screening column 434 and are embedded in the upper surface of the hollow screening column 434. Above the variable-speed drive member 431, there is also a second transmission metal ring 435 for driving the storage material linkage module 3. The second transmission metal ring 435 is arranged inside the guiding metal round tube 436. Below the hollow screening column 434, there is an installation metal disc 432. The installation metal disc 432 is fixedly connected to the variable-speed drive member 431 and is fixedly connected to the second spliceable metal box 41. The second transmission metal ring 435 is fixedly connected to the guiding metal round tube 436.

[0036] In another embodiment, the filter media linkage module 4 includes a second spliceable metal box 41. A plurality of fifth discharge holes 45 corresponding to the third discharge holes 56 are formed at both ends of the lower surface of the second spliceable metal box 41. A deformable filter media member 43 for filtering materials is provided inside the second spliceable metal box 41. A plurality of second anti-slip metal tubes 42 corresponding to the guiding metal sliding rails 2 are provided at both ends of the second spliceable metal box 41. The second anti-slip metal tubes 42 are slidably connected to the guiding metal sliding rails 2 and fixedly connected to the second spliceable metal box 41. A first sealing and leak-proof member 44 for sealing is provided at the top of the second spliceable metal box 41. The first sealing and leak-proof member 44 is a silica gel washer;

[0037] In another embodiment, to make the use of the deformable filter media member 43 more reliable, in this embodiment, preferably, the deformable filter media member 43 includes a variable-speed driving member 431. The variable-speed driving member 431 is a pneumatic motor. Above the variable-speed driving member 431, a hollow screening column 434 for filtering materials is provided. The hollow screening column 434 is made of punched iron sheet. A guiding metal round tube 436 is fixedly connected to the middle of the upper surface of the hollow screening column 434. The guiding metal round tube 436 penetrates through the top wall of the hollow screening column 434 and is fixedly connected to the hollow screening column 434. The output end of the variable-speed driving member 431 is fixedly connected to a transmission metal disc 430. A transmission metal prism 437 for driving the hollow screening column 434 to rotate is provided in the middle of the upper surface of the transmission metal disc 430. The transmission metal prism 437 is fixedly connected to the transmission metal disc 430 and is sealingly and slidably connected to the hollow screening column 434;

[0038] In another embodiment, in order to make the functions of the deformable filter member 43 more diverse, in this embodiment, preferably, a plurality of second elastic position changing members 438 for driving the hollow screening column 434 to move away from the variable speed driving member 431 are provided on the upper surface of the driving metal disk 430. The second elastic position changing members 438 are metal shrapnel. The top of the second elastic position changing member 438 is fixedly connected to the hollow screening column 434. A plurality of second position changing plates 433 are embedded in the upper surface of the hollow screening column 434. The bottom of the second elastic position changing member 438 is fixedly connected to the driving metal disk 430. Above the variable speed driving member 431, a plurality of second position changing plates 433 for driving the hollow screening column 434 are provided. The second position changing plates 433 are electromagnetic plates. A plurality of second position changing plates 433 are arranged in a circular array on the upper surface of the hollow screening column 434. Above the variable speed driving member 431, a second driving metal ring 435 for driving the material storage linkage module 3 is also provided. The second driving metal ring 435 is arranged inside the guiding metal circular tube 436. Below the hollow screening column 434, an installation metal disk 432 is provided. The installation metal disk 432 is fixedly connected to the variable speed driving member 431. The installation metal disk 432 is fixedly connected to the second spliceable metal box 41. The second driving metal ring 435 is fixedly connected to the guiding metal circular tube 436.

[0039] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 In an embodiment, in order to make the use of the material storage linkage module 3 more reliable, in this embodiment, preferably, the material storage linkage module 3 includes a first spliceable metal box 33. A plurality of first anti-slip metal tubes 34 slidably connected to the guiding metal slide rail 2 are fixedly connected to both ends of the first spliceable metal box 33. A plurality of limit metal nails 31 for cooperating with the guiding metal slide rail 2 to fix the first spliceable metal box 33 are threadedly connected to the first anti-slip metal tubes 34. A first discharge hole 36 corresponding to the guiding metal circular tube 436 is formed in the middle of the lower surface of the first spliceable metal box 33. The guiding metal circular tube 436 passes through the first discharge hole 36 and is rotatably connected to the first spliceable metal box 33. A deformable material crushing member 32 for stirring, crushing and mixing materials is arranged inside the first spliceable metal box 33. A plurality of first position changing plates 35 for cooperating with the second position changing plates 433 to drive the hollow screening column 434 to move towards the variable speed driving member 431 are arranged in a circular array on the lower surface of the first spliceable metal box 33. The first position changing plates 35 are neodymium iron boron magnetic plates;

[0040] Please refer to Figure 2 and Figure 4, in one embodiment, to make the use of the deformable shredding member 32 more reliable, in this embodiment, preferably, the deformable shredding member 32 includes a movable pressing plate 320. On one side of the movable pressing plate 320 facing the hollow screening column 434, there is a first driving metal ring 324 slidably connected to the second driving metal ring 435. On one side of the first driving metal ring 324 facing the movable pressing plate 320, there are a number of driving metal rods 325. One end of the driving metal rod 325 is fixedly connected to the first driving metal ring 324, and the other end of the driving metal rod 325 is fixedly connected to the movable pressing plate 320. On one side of the movable pressing plate 320 facing the hollow screening column 434, there are a number of first elastic position changing members 323 arranged in an annular array for driving the first driving metal ring 324 to move in the direction close to the mounting metal disc 432. The first elastic position changing member 323 is a spring. One end of the first elastic position changing member 323 is fixedly connected to the movable pressing plate 320, and the other end of the first elastic position changing member 323 is fixedly connected to the first spliceable metal box 33. A number of second discharge holes 322 are formed in the movable pressing plate 320. The number of second discharge holes 322 is arranged in an annular array on the upper surface of the movable pressing plate 320. Inside the second discharge hole 322, there is a movable powder member 321 for cooperating with the movable pressing plate 320 to crush the material. The movable powder member 321 is a steel knife.

[0041] In another embodiment, the storage linkage module 3 includes a first spliceable metal box 33. At both ends of the first spliceable metal box 33, there are a number of first anti-slip metal tubes 34 slidably connected to the guiding metal slide rail 2. Threaded on the first anti-slip metal tube 34 are a number of limit metal nails 31 for cooperating with the guiding metal slide rail 2 to fix the first spliceable metal box 33. In the middle of the lower surface of the first spliceable metal box 33, there is a first discharge hole 36 corresponding to the guiding metal round tube 436. The guiding metal round tube 436 passes through the first discharge hole 36 and is rotatably connected to the first spliceable metal box 33. Inside the first spliceable metal box 33, there is a deformable shredding member 32 for stirring, crushing and mixing the material. On the lower surface of the first spliceable metal box 33, there are a number of first position changing plates 35 arranged in an annular array for cooperating with the second position changing plate 433 to drive the hollow screening column 434 to move in the direction close to the variable speed driving member 431. The first position changing plate 35 is an electromagnetic plate;

[0042] In another embodiment, to make the use of the deformable shredding member 32 more reliable, in this embodiment, preferably, the deformable shredding member 32 includes a movable pressure plate 320. On one side of the movable pressure plate 320 facing the hollow screening column 434, there is a first transmission metal ring 324 slidably connected to the second transmission metal ring 435. On one side of the first transmission metal ring 324 facing the movable pressure plate 320, there are a number of transmission metal rods 325. One end of the transmission metal rod 325 is fixedly connected to the first transmission metal ring 324, and the other end of the transmission metal rod 325 is fixedly connected to the movable pressure plate 320. On one side of the movable pressure plate 320 facing the hollow screening column 434, a number of first elastic position changing members 323 for driving the first transmission metal ring 324 to move towards the direction close to the mounting metal plate 432 are arranged in an annular array. The first elastic position changing member 323 is a metal spring piece. One end of the first elastic position changing member 323 is fixedly connected to the movable pressure plate 320, and the other end of the first elastic position changing member 323 is fixedly connected to the first spliceable metal box 33. A number of second discharge holes 322 are formed in the movable pressure plate 320. The number of second discharge holes 322 is arranged in an annular array on the upper surface of the movable pressure plate 320. Inside the second discharge hole 322, there is a movable powder member 321 for cooperating with the movable pressure plate 320 to crush the material. The movable powder member 321 is a steel wire rope.

[0043] The working principle and usage process of the present invention: When in use, control the variable-speed feeder 53 to be in a working state, drive the hollow screening column 434 to rotate through the variable-speed driving member 431, and then put the mortar (referred to as material) to be sprayed on the building wall into the inside of the first spliceable metal box 33. Then the material passes through the first discharge hole 36 and enters the inside of the hollow screening column 434. At this time, the rotating hollow screening column 434 performs centrifugal screening on the material, so that the material normally passes through the hollow screening column 434 while sundries such as stones remain in the inside of the hollow screening column 434. Then the material passing through the hollow screening column 434 sequentially passes through the fifth discharge hole 45, the third discharge hole 56 and the fourth discharge hole 57 and then enters the inside of the feeding metal box 55. At this time, the material is ejected externally under the cooperation of the variable-speed feeder 53 and the slurry spraying hose 6. At this time, the user can hold the slurry spraying hose 6 to spray the material on the building wall;

[0044] During the rotation of the hollow screening column 434, the second position changing plate 433 intermittently cooperates with the first position changing plate 35 to drive the hollow screening column 434 to move downward, and cooperates with the driving action of the second elastic position changing member 438 to make the hollow screening column 434 reciprocate vertically while rotating, thereby improving the screening speed of the hollow screening column 434, and through the rotation and vertical reciprocating movement of the hollow screening column 434, the materials in the second splicable metal box 41 are stirred and mixed, and the hollow screening column 434 stirs and mixes at different heights, thereby improving its mixing effect;

[0045] Secondly, when the hollow screening column 434 performs vertical reciprocating movement, the second transmission metal ring 435 follows the guide metal round tube 436 to perform vertical reciprocating movement. At this time, the first transmission metal ring 324 cooperates with the first elastic position changing member 323 to drive the movable pressing plate 320 to perform vertical reciprocating movement. The vertical reciprocating movement of the movable pressing plate 320 plays a role in moving the material, so that the material in the first splicable metal box 33 is constantly changing its position, and the clumping material is cut and dispersed by the vertical reciprocating movement of the movable powder material member 321, and the position change of the material is matched to improve the mixing uniformity of the material;

[0046] Therefore, through the linkage and coordination of multiple structures, foreign objects such as stones mixed in the mortar can be filtered and intercepted, so as to avoid the mixing of foreign objects and damage to the structure of the spraying equipment, thereby ensuring the reliable use of the spraying equipment by users. Secondly, the present invention can break up and disperse the clumped materials in the mortar during the impurity removal process, and can stir and mix the slurry, so as to improve the mixing uniformity of the mortar and improve the spraying uniformity of the spraying equipment. In addition, the present invention adopts a modular design, and users can quickly replace the corresponding modules according to actual use requirements or install matching functional modules to meet diverse construction needs, thereby making the application scope of the spraying equipment wider. In addition, the invention has a simple structure and is easy to use.

[0047] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0048] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wall mortar spraying device for building construction, including an anti-tipping metal base, characterized in that: A slurry injection hose is arranged above the anti-dumping metal seat, and a slurry conveying module for conveying materials to the slurry injection hose is arranged at one end of the upper surface of the anti-dumping metal seat, and a storage linkage module for feeding materials and for stirring, crushing and mixing materials is arranged above the slurry conveying module. A filter linkage module for driving the storage linkage module, for filtering and stirring materials in cooperation with the storage linkage module, and for feeding the slurry conveying module in cooperation with the storage linkage module is also arranged above the anti-dumping metal seat, and the filter linkage module is arranged between the storage linkage module and the slurry conveying module, and a plurality of filter linkage modules for the storage linkage module and the filter linkage module are arranged on the upper surface of the anti-dumping metal seat. The linkage module and the slurry conveying module play a limiting and fixing role as a guide metal slide rail, the filter material linkage module includes a second splicable metal box, the interior of the second splicable metal box is provided with a deformable filter material component for filtering the material, the deformable filter material component includes a variable speed drive component, a hollow screening column for filtering the material is provided above the variable speed drive component, a guide metal round tube is fixedly connected to the middle of the upper surface of the hollow screening column, the guide metal round tube penetrates the top wall of the hollow screening column, the guide metal round tube is fixedly connected to the hollow screening column, the output end of the variable speed drive component is fixedly connected to a transmission metal disk, a transmission metal prism for driving the hollow screening column to rotate is provided in the middle of the upper surface of the transmission metal disk, the variable speed A second transmission metal ring for driving the material storage linkage module is also provided above the driving member, the second transmission metal ring is arranged inside the guide metal round tube, a plurality of second position change plates are embedded in the upper surface of the hollow screening column, a mounting metal plate is provided below the hollow screening column, the mounting metal plate is fixedly connected to the variable speed driving member, the mounting metal plate is fixedly connected to the second splicable metal box, the second transmission metal ring is fixedly connected to the guide metal round tube, a plurality of second position change plates are arranged in a ring array on the upper surface of the hollow screening column, the material storage linkage module comprises a first splicable metal box, a first unloading hole corresponding to the guide metal round tube is provided in the middle of the lower surface of the first splicable metal box, the guide metal round tube passes through the first unloading hole and The first splicable metal box is rotatably connected, and a deformable crushing piece for stirring, crushing and mixing the material is arranged inside the first splicable metal box. A plurality of first position changing plates for cooperating with the second position changing plate to drive the hollow screening column to move toward the direction close to the variable speed driving member are arranged in a circular array on the lower surface of the first splicable metal box. The deformable crushing piece includes a movable pressing plate, and a first transmission metal ring slidably connected to the second transmission metal ring is arranged on the side of the movable pressing plate facing the hollow screening column. A plurality of transmission metal rods are arranged on the side of the first transmission metal ring facing the movable pressing plate, and one end of the transmission metal rod is fixedly connected to the first transmission metal ring, and the other end of the transmission metal rod is fixedly connected to the movable pressing plate.On one side of the movable pressure plate facing the hollow screening column, a number of first elastic position changing members for driving the first transmission metal ring to move towards the direction close to the mounting metal plate are arranged in an annular array.

2. The wall mortar spraying equipment for building construction according to claim 1, characterized in that: The slurry conveying module includes a third spliceable metal box. Inside the third spliceable metal box, there is a variable-speed feeder for feeding the slurry injection hose. Inside the third spliceable metal box, there is also a feeding metal box for feeding the variable-speed feeder. At both ends of the upper surface of the feeding metal box, there are several fourth discharging holes. On the top of the third spliceable metal box, there is a second sealing and leak-proof member for sealing.

3. The wall mortar spraying equipment for building construction according to claim 2, characterized in that: Inside the third spliceable metal box, there is also a deformable leak-proof plate corresponding to the feeding metal box. At both ends of the deformable leak-proof plate, there are several third discharging holes corresponding to the fourth discharging holes. At both ends of the third spliceable metal box, there are several third anti-slip metal pipes corresponding to the guiding metal slide rails. The third anti-slip metal pipes are slidably connected to the guiding metal slide rails and fixedly connected to the third spliceable metal box.

4. The wall mortar spraying equipment for building construction according to claim 3, characterized in that: At both ends of the lower surface of the second spliceable metal box, there are several fifth discharging holes corresponding to the third discharging holes. At both ends of the second spliceable metal box, there are several second anti-slip metal pipes corresponding to the guiding metal slide rails. The second anti-slip metal pipes are slidably connected to the guiding metal slide rails and fixedly connected to the second spliceable metal box. On the top of the second spliceable metal box, there is a first sealing and leak-proof member for sealing.

5. The wall mortar spraying equipment for building construction according to claim 4, characterized in that: The driving metal prism is fixedly connected to the driving metal disk. The driving metal prism is hermetically and slidably connected to the hollow screening column. On the upper surface of the driving metal disk, there are several second elastic position-changing members for driving the hollow screening column to move away from the variable-speed driving member. The top of the second elastic position-changing member is fixedly connected to the hollow screening column, and the bottom of the second elastic position-changing member is fixedly connected to the driving metal disk. Above the variable-speed driving member, there are several second position-changing plates for driving the hollow screening column.

6. The wall mortar spraying equipment for building construction according to claim 5, characterized in that: At both ends of the first spliceable metal box, there are several first anti-slip metal pipes slidably connected to the guiding metal slide rails. Threaded on the first anti-slip metal pipes are several limiting metal nails for cooperating with the guiding metal slide rails to fix the first spliceable metal box.

7. The wall mortar spraying equipment for building construction according to claim 6, characterized in that: The movable pressing plate is provided with several second discharging holes. The several second discharging holes are arranged in a circular array on the upper surface of the movable pressing plate. Inside the second discharging holes, there are movable powder members for cooperating with the movable pressing plate to crush the material. One end of the first elastic position-changing member is fixedly connected to the movable pressing plate, and the other end of the first elastic position-changing member is fixedly connected to the first spliceable metal box.

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