Search

CN-121992784-A - Movable parallel sand prevention grid printing robot

CN121992784ACN 121992784 ACN121992784 ACN 121992784ACN-121992784-A

Abstract

The invention relates to the technical field of building printing robots, in particular to a movable parallel sand-preventing grid printing robot, which comprises a movable crawler, a fixed plate, a control console, a translation component, an adjusting device, a displacement cross arm, a feeding device and a printing device, wherein the fixed plate is fixedly arranged between the movable crawler, the control console and the adjusting device are fixedly arranged on the fixed plate, the adjusting device is used for judging whether the printing device is horizontal or not and performing self-adaptive adjustment according to signals of an infrared spotlight, the displacement cross arm is fixedly arranged on the adjusting device, the feeding device is fixedly arranged on one side of the fixed plate, and the feeding device is used for automatically feeding the printing device after one printing period is finished; the printing device is fixedly arranged on the displacement cross arm and is used for printing the sand prevention grid while pre-stirring raw materials.

Inventors

  • LI JIN
  • Duan Zhijiang
  • LI MINGCHENG
  • CHEN XIAOMIN
  • JIANG YUWEI

Assignees

  • 南京嘉翼精密机器制造股份有限公司

Dates

Publication Date
20260508
Application Date
20260202

Claims (10)

  1. 1. The movable parallel sand prevention grid printing robot is characterized by comprising a movable crawler belt (1), a fixed plate (2), a control console (3), a translation assembly (4), an adjusting device (5), a displacement cross arm (6), a feeding device (7) and a printing device (8), wherein the fixed plate (2) is fixedly arranged between the movable crawler belt (1), the control console (3) and the translation assembly (4) are fixedly arranged on the fixed plate (2), the adjusting device (5) is arranged on the translation assembly (4), the adjusting device (5) is used for judging whether the printing device (8) is horizontal or not according to signals of an infrared spot lamp (57) and performing self-adaptive adjustment, the displacement cross arm (6) is fixedly arranged on the adjusting device (5), the feeding device (7) is fixedly arranged on one side of the fixed plate (2), the feeding device (7) is used for automatically feeding the printing device (8) after a printing cycle is completed, the printing device (8) is fixedly arranged on the displacement cross arm (6), and the printing device (8) is used for simultaneously preventing sand from being printed.
  2. 2. The movable parallel sand control grid printing robot according to claim 1, wherein the adjusting device (5) comprises an adjusting plate (51), an adjusting hydraulic lever (52), a supporting plate (53), a protection bin (54), a transparent vacuum tube (55), mercury beads (56), an infrared spotlight (57), a receiving plate (58) and a signal sending device (59), the adjusting plate (51) is fixedly arranged on the translation assembly (4), the adjusting hydraulic cylinder is fixedly arranged on the adjusting plate (51) in an array manner, the supporting plate (53) is fixedly arranged on the adjusting hydraulic cylinder, the protection bin (54) is fixedly arranged on the printing device (8), the transparent vacuum tube (55) is internally provided with mercury beads (56), the infrared spotlight (57) is fixedly arranged on the outer array of the transparent vacuum tube (55), the receiving plate (58) corresponding to the infrared spotlight (57) is fixedly arranged on the other side of the transparent vacuum tube (55), the signal sending device (59) is fixedly arranged on the other side of the receiving plate (58), the control console (3) judges whether the printing device (8) is horizontal or not through signals transmitted by the receiving plate (58) and carries out corresponding adjustment through adjusting the hydraulic cylinder.
  3. 3. The movable parallel sand control grid printing robot as claimed in claim 2, wherein the adjusting devices (5) are arranged in two groups and are perpendicular to each other.
  4. 4. A movable parallel sand control grid printing robot as set forth in claim 3, wherein the infrared ray spot lamps (57) at the middle position are infrared ray spot lamp (57) groups of circular uniform arrays, and the maximum diameter of the ring shape surrounded by the infrared ray spot lamp (57) groups is smaller than the diameter of mercury beads (56).
  5. 5. The movable parallel sand control grid printing robot as set forth in claim 4, wherein the printing device (8) comprises a fixed support (81), a bin (82), a feeding assembly (83), a fixed sleeve (84), a fixed shell (85), a rotating motor (86), a driving wheel (87), a driven wheel (88) and a discharging head (89), the fixed support (81) is fixedly installed on the displacement cross arm (6), the bin (82) is fixedly installed on the fixed support (81) and the bottom of the bin (82) is conical, the feeding assembly (83) is fixedly installed at the top of the bin (82), the fixed sleeve (84) is fixedly installed at the bottom of the bin (82), the fixed shell (85) is fixedly installed on the fixed sleeve (84), the rotating motor (86) is fixedly installed on the fixed shell (85), the driving wheel (88) is installed on one side of the driving wheel (87), the driven wheel (88) is rotatably installed at the bottom of the bin (82), and the discharging head (89) is fixedly installed on the driven wheel (88).
  6. 6. The movable parallel sand control grid printing robot as set forth in claim 3, wherein an inclined guide plate (891) is fixedly installed on the discharging head (89), and corrugated cutting strips (892) are arranged on the guide plate (891).
  7. 7. The movable parallel sand control grid printing robot of claim 6, wherein the feeding assembly (83) comprises a mounting plate (831), a feeding pipe (832), a support frame (833), a speed reducer (834), a feeding motor (835), a spiral stirring rod (836), an observation window (837) and a monitoring device (838), the mounting plate (831) is fixedly mounted on the storage bin (82), the feeding pipe (832) is fixedly mounted on the mounting plate (831), the support frame (833) is fixedly mounted on the mounting plate (831), the speed reducer (834) is fixedly mounted on the support frame (833), the feeding motor (835) is mounted on the speed reducer (834), the output end of the feeding motor (835) is fixedly connected with the input end of the speed reducer (834), the spiral stirring rod (836) is fixedly mounted on the output end of the speed reducer (834), the observation window (837) is arranged on the mounting plate (831), and the monitoring device (838) is fixedly mounted on one side of the observation window (837).
  8. 8. The movable parallel sand control grid printing robot as set forth in claim 7, wherein the spiral stirring rod (836) is fixedly provided with a spiral blade (8361) for feeding and a stirring frame (8362) for stirring.
  9. 9. The movable parallel sand prevention grid printing robot of claim 8, wherein the feeding device (7) comprises a feeding barrel (71), a stirring assembly (72), a discharge hole (73), a feeding pipe (74), a conveying motor (75), a conveying threaded rod (76) and a connecting assembly (77), the feeding barrel (71) is fixedly installed on the fixed plate (2), the stirring assembly (72) is installed in the feeding barrel (71), the discharge hole (73) is formed in the top of the feeding barrel (71), the feeding pipe (74) is fixedly installed at the position of the discharge hole (73), the conveying motor (75) is fixedly installed on the feeding pipe (74), the conveying threaded rod (76) is fixedly installed on the conveying motor (75), and the connecting assembly (77) is fixedly installed at the end part of the feeding pipe (74).
  10. 10. The movable parallel sand control grid printing robot as set forth in claim 9, wherein the connecting assembly (77) comprises a connecting pipe (771), a corrugated pipe (772), a magnetic suction pipe and an electromagnet (774), the connecting pipe (771) is fixedly installed at the end of the feeding pipe (74), the corrugated pipe (772) is fixedly installed at the bottom of the connecting pipe (771), the magnetic suction pipe is fixedly installed at the bottom of the corrugated pipe (772), and the electromagnet (774) is fixedly installed inside the feeding pipe (832).

Description

Movable parallel sand prevention grid printing robot Technical Field The invention relates to the technical field of building printing robots, in particular to a movable parallel sand-preventing grid printing robot. Background Along with the continuous improvement of desert highway sand blast control standard, the concrete 3D printing technology can be widely applied to linear engineering such as desert highway protection forest belt construction, railway roadbed sand fixation and the like because of being capable of rapidly forming complex honeycomb structures, realizing factory prefabrication and on-site assembly integration of the sand prevention grid. The field environmental adaptability and the multi-unit parallel operation capability of the printing system directly determine the construction efficiency of the sand prevention grid and the continuous operation level of kilometer level engineering. The existing sand prevention grid printing equipment mostly adopts a fixed cantilever or portal steel structure, realizes the reciprocating movement of a printing head within the span range of 10 meters through a ground embedded track, and adopts a single-component concrete conveying process to finish the layer-by-layer accumulation of components. However, in the environment of a wide desert and gobi, the traditional fixed printing mode is always a key bottleneck for restricting the rapid deployment of large-scale sand prevention projects, the equipment is transferred and needs to be repeatedly disassembled and assembled to be difficult to adapt to the mobility requirement of multipoint dispersed operation along the highway, and especially for linear sand prevention projects with longer mileage, after the fixed equipment prints one component, the fixed equipment needs to be stopped for waiting for maintenance, hoisting and transferring and repositioning, the inter-process connection efficiency is low, and the seamless continuous operation condition of printing, moving and reprinting cannot be realized. Therefore, the invention provides a movable parallel sand control grid printing robot which is used for solving the problems. Disclosure of Invention The invention aims to solve the technical problems that the existing sand prevention grid printing equipment mostly adopts a fixed cantilever or portal steel structure, the reciprocating movement of a printing head within the span range of 10 meters is realized through a ground embedded track, and the stacking of components layer by layer is completed by adopting a single-component concrete conveying process. However, in the environment of a wide desert and gobi, the traditional fixed printing mode is always a key bottleneck for restricting the rapid deployment of large-scale sand prevention projects, the equipment is transferred and needs to be repeatedly disassembled and assembled to be difficult to adapt to the mobility requirement of multipoint dispersed operation along the highway, and especially for linear sand prevention projects with longer mileage, after the fixed equipment prints one component, the fixed equipment needs to be stopped for waiting for maintenance, hoisting and transferring and repositioning, the inter-process connection efficiency is low, and the seamless continuous operation condition of printing, moving and reprinting cannot be realized. The invention provides a movable parallel sand prevention grid printing robot which comprises a movable crawler, a fixed plate, a control board, a translation assembly, an adjusting device, a displacement cross arm, a feeding device and a printing device, wherein the fixed plate is fixedly arranged between the movable crawler, the control board and the adjusting device are fixedly arranged on the fixed plate, the adjusting device is used for judging whether the printing device is horizontal or not and performing self-adaptive adjustment according to signals of an infrared spotlight, the displacement cross arm is fixedly arranged on the adjusting device, the feeding device is fixedly arranged on one side of the fixed plate, the feeding device is used for automatically feeding the printing device after a printing period is finished, the printing device is fixedly arranged on the displacement cross arm, and the printing device is used for pre-stirring raw materials and simultaneously printing the sand prevention grid. Preferably, the adjusting device comprises an adjusting plate, an adjusting hydraulic rod, a supporting plate, a protection bin, a transparent vacuum tube, mercury beads, an infrared spotlight, a receiving plate and a signal transmitting device, wherein the adjusting plate is fixedly arranged on the translation assembly, an array on the adjusting plate is fixedly arranged on the adjusting hydraulic cylinder, the supporting plate is fixedly arranged on the adjusting hydraulic cylinder, the protection bin is fixedly arranged on the printing device, the transparent vacuum tube is arranged in the p