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CN-122013971-A - Building mortar spraying equipment for building engineering

CN122013971ACN 122013971 ACN122013971 ACN 122013971ACN-122013971-A

Abstract

The invention belongs to the technical field of constructional engineering, and particularly relates to building mortar spraying equipment for constructional engineering, which comprises a walking frame, wherein a feeding device is arranged above the walking frame, and the feeding device is detachably connected and communicated with a spraying device; the device can also continuously vibrate and screen mortar, effectively screen out large-particle impurities, avoid blockage and abrasion damage of a screw feeder, prolong the service life of equipment, and drive a spraying head to horizontally reciprocate through a swinging mechanism consisting of a bidirectional motor, an eccentric connecting rod and a driving connecting rod and a rotating connecting rod, so that the mortar is uniformly sprayed, the problems of missing spraying and heavy spraying caused by manual spraying are avoided, and the attaching uniformity and the construction flatness of the wall surface mortar are improved.

Inventors

  • FANG ZHEN
  • WANG JIAAO
  • WANG SHUAISHUAI
  • TANG JINGYI
  • LIU CHONG
  • ZHANG YANG
  • HUANG WEILUN
  • SUN DONGYAO
  • MA JIXING
  • CUI HAIPENG
  • Mu Yalong
  • SONG CHENGLONG
  • Wang Danhan
  • QIU SHOU

Assignees

  • 中建八局深圳建筑科技有限公司

Dates

Publication Date
20260512
Application Date
20260302

Claims (10)

  1. 1. The building mortar spraying equipment for the building engineering comprises a walking frame (1), and is characterized in that a feeding device is arranged above the walking frame (1), and the feeding device is detachably connected and communicated with a spraying device.
  2. 2. The construction mortar spraying device for construction engineering according to claim 1, wherein the feeding device comprises a screw feeder (4) and a feed hopper (7), the screw feeder (4) is installed above the travelling frame (1), the feed hopper (7) is installed at the periphery of the screw feeder (4) and is communicated with the screw feeder (4), and the feeding device is detachably connected and communicated with the output end of the screw feeder (4).
  3. 3. The construction mortar spraying device for construction engineering according to claim 2, wherein the feeding device further comprises a rectangular frame (9), the rectangular frame (9) is installed above the feeding hopper (7) through a plurality of springs (8), a screen (10) is installed in the rectangular frame (9), and vibrators are installed on the periphery of the rectangular frame (9).
  4. 4. A construction mortar spraying device for construction engineering according to claim 2 or 3, characterized in that the spraying device comprises a conveying pipe (5) and a nozzle mechanism (6), the conveying pipe (5) is detachably connected and communicated with the output end of the screw feeder (4), the nozzle mechanism (6) is mounted and communicated with the end part of the conveying pipe (5), a high-pressure conveying mechanism is mounted above the travelling carriage (1), and the high-pressure conveying mechanism is detachably connected and communicated with the nozzle mechanism (6).
  5. 5. The construction mortar spraying device for construction engineering according to claim 4, wherein the nozzle mechanism (6) comprises a connecting pipe (61) and a connecting hose (62), the connecting pipe (61) is installed and communicated at an end of the conveying pipe (5) far away from the screw feeder (4), the connecting hose (62) is installed and communicated at an end of the connecting pipe (61), the end of the connecting hose (62) far away from the connecting pipe (61) is detachably connected and communicated with a spraying head (63), the connecting pipe (61) is detachably connected and communicated with a high-pressure conveying mechanism, and a swinging mechanism is installed between the connecting pipe (61) and the spraying head (63).
  6. 6. The construction mortar spraying device for construction engineering according to claim 5, wherein the swing mechanism comprises a mounting sleeve (610) and a bidirectional motor, the mounting sleeve (610) is mounted on the periphery of the connecting pipe (61), the bidirectional motor is mounted in the mounting sleeve (610), two output ends of the bidirectional motor are hinged with eccentric connecting rods (611), the other end of each eccentric connecting rod (611) is hinged with a driving connecting rod (612), and the end, far away from the eccentric connecting rod (611), of the driving connecting rod (612) is hinged with the spraying head (63) through a swing assembly.
  7. 7. The construction mortar spraying device for construction engineering according to claim 6, wherein the swing assembly comprises an extension bar (64), the extension bar (64) is mounted on the outer circumference of the connection pipe (61), a rotating connecting rod (65) is hinged above the extension bar (64), the rotating connecting rod (65) is hinged with a driving connecting rod (612), and the rotating connecting rod (65) is hinged with the outer circumference of the spraying head (63).
  8. 8. The construction mortar spraying device for construction engineering according to claim 5, wherein the high-pressure conveying mechanism comprises an air compressor (11) and a high-pressure air pipe (66), the air compressor (11) is installed above the travelling carriage (1), and the high-pressure air pipe (66) is installed and communicated between the air compressor (11) and the connecting pipe (61).
  9. 9. The construction mortar spraying device for construction engineering according to claim 5, wherein a front grip (67) and a rear grip (68) are mounted on the outer periphery of the connecting pipe (61), and anti-slip sleeves are respectively sleeved on the outer surfaces of the front grip (67) and the rear grip (68).
  10. 10. The construction mortar spraying device for construction engineering according to claim 1, wherein the traveling frame (1) comprises a frame and a pushing handle (14), the pushing handle (14) is installed on the side face of the traveling direction of the frame, two sides of the frame far away from the pushing handle (14) are both rotationally connected with a front wheel shaft, the end part of the front wheel shaft far away from the frame is provided with a front wheel (12), two universal moving wheels (13) are installed below the frame, and an anti-slip rubber sleeve is sleeved on the outer surface of the pushing handle (14).

Description

Building mortar spraying equipment for building engineering Technical Field The invention belongs to the technical field of constructional engineering, and particularly relates to construction mortar spraying equipment for constructional engineering. Background At present, the mortar spraying machine is professional equipment for spraying pasty building materials such as cement mortar, putty and the like on construction surfaces such as wall surfaces, ground surfaces and the like through mechanical pressurization, conveying and atomization, and can replace traditional artificial plastering, so that the construction efficiency is greatly improved. However, the existing mortar spraying machine generally comprises a movable main body, a mortar conveying pipe and a spray head, when the mortar spraying machine is used, workers need to hold the spray head towards a wall surface and control the spray head to swing so that the mortar can be uniformly attached to the wall, but the swing amplitude is not stable due to the fact that the manual left-right reciprocating swing is performed manually, the fact that part of areas are sprayed repeatedly is likely to be caused, the spraying thickness is inconsistent, and waste is caused. Disclosure of Invention The invention aims at the problems and provides a construction mortar spraying device for construction engineering. In order to achieve the purpose, the technical scheme is that the building mortar spraying equipment for the building engineering comprises a walking frame, wherein a feeding device is arranged above the walking frame, and the feeding device is detachably connected and communicated with a spraying device. Preferably, the feeding device comprises a screw feeder and a feed hopper, the screw feeder is arranged above the travelling carriage, the feed hopper is arranged on the periphery of the screw feeder and communicated with the screw feeder, and the feeding device is detachably connected and communicated with the output end of the screw feeder. Preferably, the feeding device further comprises a rectangular frame, the rectangular frame is arranged above the feeding hopper through a plurality of springs, a screen is arranged in the rectangular frame, and vibrators are arranged on the periphery of the rectangular frame. Preferably, the spraying device comprises a conveying pipe and a nozzle mechanism, the conveying pipe is detachably connected and communicated with the output end of the spiral feeder, the nozzle mechanism is arranged and communicated with the end part of the conveying pipe, a high-pressure conveying mechanism is arranged above the walking frame, and the high-pressure conveying mechanism is detachably connected and communicated with the nozzle mechanism. Preferably, the nozzle mechanism comprises a connecting pipe and a connecting hose, the connecting pipe is installed and communicated at the end part of the conveying pipe, which is far away from the screw feeder, the connecting hose is installed and communicated at the end part of the connecting pipe, the end part of the connecting hose, which is far away from the connecting pipe, is detachably connected and communicated with the nozzle head, the connecting pipe is detachably connected and communicated with the high-pressure conveying mechanism, and a swinging mechanism is installed between the connecting pipe and the nozzle head. Preferably, the swing mechanism comprises a mounting sleeve and a bidirectional motor, the mounting sleeve is mounted on the periphery of the connecting pipe, the bidirectional motor is mounted in the mounting sleeve, two output ends of the bidirectional motor are both hinged with eccentric connecting rods, the other ends of the eccentric connecting rods are hinged with driving connecting rods, and the end parts, far away from the eccentric connecting rods, of the driving connecting rods are hinged with the spraying heads through swing assemblies. Preferably, the swing assembly comprises an extension bar, the extension bar is arranged on the periphery of the connecting pipe, a rotating connecting rod is hinged above the extension bar, the rotating connecting rod is hinged with the driving connecting rod, and the rotating connecting rod is hinged with the periphery of the spraying head. Preferably, the high-pressure conveying mechanism comprises an air compressor and a high-pressure air pipe, the air compressor is arranged above the travelling frame, and the high-pressure air pipe is arranged and communicated between the air compressor and the connecting pipe. Preferably, the outer periphery of the connecting pipe is provided with a front grip and a rear grip, and the outer surfaces of the front grip and the rear grip are respectively sleeved with an anti-skid sleeve. Preferably, the walking frame comprises a frame and a pushing handle, the pushing handle is arranged on the side face of the walking direction of the frame, front wheel shafts are rotatably connected to