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CN-224215046-U - Laser scanning device for loading and unloading bulk cargo wharf

CN224215046UCN 224215046 UCN224215046 UCN 224215046UCN-224215046-U

Abstract

The utility model relates to the technical field of laser scanning devices of ship loaders and discloses a laser scanning device for loading and unloading bulk cargo wharfs, which comprises a mounting assembly and a laser scanner, wherein a left-right adjusting device and an up-down adjusting device are fixedly mounted on the mounting assembly, the mounting assembly comprises an L-shaped mounting plate, the up-down adjusting device comprises two groups of mounting frames fixedly mounted on the surface of the L-shaped mounting plate, a first motor drives a first rotating shaft and a first driving bevel gear, the U-shaped frame and the laser scanner are driven to rotate left and right through a first driven bevel gear and a rotating column, a second motor drives a driven bevel gear and the laser scanner to deflect up and down through a second rotating shaft and a second driving bevel gear, the driving bevel gear is linked with the driven bevel gear, and the laser scanner can cover different angles of the bulk cargo loading and unloading area through multidimensional adjustment, so that cargo information can be accurately captured, and the scanning comprehensiveness and precision are improved.

Inventors

  • LIANG TAO
  • Huan Yajun
  • WANG JIAN
  • WANG XIN
  • WEI HAOWEN
  • XU NING

Assignees

  • 江苏兴旺物流有限公司

Dates

Publication Date
20260508
Application Date
20250625

Claims (9)

  1. 1. The laser scanning device for loading and unloading of the bulk cargo wharf comprises a mounting assembly (1) and a laser scanner (2) and is characterized in that a left adjusting device (4) and a right adjusting device (5) are fixedly mounted on the mounting assembly (1), the mounting assembly (1) comprises an L-shaped mounting plate (101), the upper adjusting device and the lower adjusting device (5) comprise two groups of mounting frames (501) fixedly mounted on the surface of the L-shaped mounting plate (101), mounting columns (502) are fixedly mounted between the two groups of mounting frames (501), a second motor (503) is fixedly mounted on the surface of the mounting frames (501) on the left, a second driving bevel gear (505) is fixedly mounted on the second motor through a second rotating shaft (504), and the second driving bevel gear (505) is connected with a rotating shaft (506) and a driving bevel gear (508) through a second driven bevel gear (507).
  2. 2. The laser scanning device for loading and unloading bulk cargo wharf according to claim 1, wherein the left-right adjusting device (4) comprises a first motor (401) fixedly installed on the surface of a right installation frame (501), a first driving bevel gear (403) is fixedly installed at the output end of the first motor (401) through a first rotating shaft (402), a rotating column (404) and a U-shaped frame (406) are connected to the first driving bevel gear (403) through a first driven bevel gear (405), a driven bevel gear (408) and a connecting block (409) are connected to the U-shaped frame (406) through a rotating rod (407), an extension rod (3) is fixedly installed at one side of the connecting block (409), and the laser scanner (2) is fixedly installed at one end, far away from the connecting block (409), of the extension rod (3).
  3. 3. The laser scanning device for loading and unloading bulk cargo wharf according to claim 1, wherein the front and rear side surfaces of the transverse plate of the L-shaped mounting plate (101) are fixedly provided with fixing lugs (102), and the surfaces of the two groups of fixing lugs (102) are provided with first mounting holes (103).
  4. 4. The laser scanning device for loading and unloading bulk cargo wharf according to claim 3, wherein two groups of reinforcing ribs (104) are fixedly arranged in the L-shaped mounting plate (101), two groups of locking lugs (105) are fixedly arranged on two sides of the vertical plate of the L-shaped mounting plate (101), and second mounting holes (106) are formed in the surfaces of the four groups of locking lugs (105).
  5. 5. The laser scanner for loading and unloading bulk cargo wharf according to claim 2, wherein the rotating column (404) is rotatably connected to the inside of the mounting column (502), the first driven bevel gear (405) is fixedly mounted at the bottom of the rotating column (404), the U-shaped frame (406) is fixedly mounted at the top of the rotating column (404), the rotating rod (407) is rotatably connected to the inside of the U-shaped frame (406), the driven bevel gear (408) and the connecting block (409) are fixedly mounted on the circumferential surface of the rotating rod (407), and the first driving bevel gear (403) is meshed with the first driven bevel gear (405).
  6. 6. The laser scanner for loading and unloading bulk cargo wharf according to claim 1, wherein the rotating shaft (506) is rotatably connected to the inside of the rotating column (404), and the upper end of the rotating shaft (506) penetrates the U-shaped frame (406).
  7. 7. The laser scanner for loading and unloading bulk cargo wharf according to claim 1, wherein the drive bevel gear (508) is fixedly installed on the top of the rotating shaft (506) and is located inside the U-shaped frame (406), and the drive bevel gear (508) is in meshed connection with the driven bevel gear (408).
  8. 8. The laser scanning device for loading and unloading bulk cargo wharf according to claim 1, wherein the second driven helical gear (507) is fixedly mounted at the bottom of the rotating shaft (506), the second driven helical gear (507) is arranged at the bottom of the first driven helical gear (405), and the second driven helical gear (507) is in meshed connection with the second driving helical gear (505).
  9. 9. The laser scanning device for loading and unloading bulk cargo wharf according to claim 1, wherein a programmable logic controller is fixedly arranged on one side of the surface of the L-shaped mounting plate (101), and the programmable logic controller is electrically connected with the laser scanner (2).

Description

Laser scanning device for loading and unloading bulk cargo wharf Technical Field The utility model relates to the technical field of laser scanning devices of ship loaders, in particular to a laser scanning device for loading and unloading bulk cargo wharfs. Background In bulk cargo wharf, the ship loader and the ship unloader are key equipment for wharf loading and unloading, remote full-automatic control of the ship loader and the ship unloader at present and on-site unattended reconstruction research have many successful cases, wherein three-dimensional modeling of a cabin and internal materials is key for full-automatic control of loading and unloading, and the laser scanning device is main stream equipment for three-dimensional modeling at present and has the characteristics of high precision, good reliability, strong environmental adaptation and the like; at present, most ship loader laser scanning devices need a plurality of laser scanners, the three-dimensional modeling difficulty is improved, the three-dimensional modeling process needs to convert point cloud data of the laser scanning devices from a local coordinate system to a wharf global coordinate system, meanwhile, the spatial attitudes of different laser scanning devices are different, and related information of bulk cargo is difficult to stably and accurately acquire, so that the requirements of high-efficiency and accurate loading and unloading operation of a modern bulk cargo wharf cannot be met, and therefore, the laser scanning device for loading and unloading the bulk cargo wharf is provided. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a laser scanning device for loading and unloading bulk cargo wharf, which solves the problems that the laser scanning device of most ship loaders at present needs a plurality of laser scanners, the three-dimensional modeling difficulty is improved, the three-dimensional modeling process needs to convert the point cloud data of the laser scanning device from a local coordinate system to a wharf global coordinate system, meanwhile, the spatial postures of different laser scanning devices are different, the related information of bulk cargo is difficult to stably and accurately acquire, and the requirements of the modern high-efficiency and accurate loading and unloading operation of the bulk cargo wharf cannot be met. The laser scanning device for loading and unloading the bulk cargo wharf comprises a mounting assembly and a laser scanner, wherein a left-right adjusting device and an up-down adjusting device are fixedly mounted on the mounting assembly, the mounting assembly comprises an L-shaped mounting plate, the up-down adjusting device comprises two groups of mounting frames fixedly mounted on the surface of the L-shaped mounting plate, mounting columns are fixedly mounted between the two groups of mounting frames, a second motor is fixedly mounted on the surface of the mounting frame on the left side, a second driving bevel gear is fixedly mounted on the second motor through a second rotating shaft, and the second driving bevel gear is connected with the rotating shaft and the driving bevel gear through a second driven bevel gear. Further, controlling adjusting device includes fixed mounting in the first motor on right side mounting bracket surface, the output of first motor has first initiative helical gear through first pivot fixed mounting, first initiative helical gear is connected with rotation post and U type frame through first driven helical gear, U type frame is connected with driven bevel gear and connecting block through the dwang, one side fixed mounting of connecting block has the extension pole, just laser scanner fixed mounting is kept away from the one end of connecting block in the extension pole. Furthermore, the front side surface and the rear side surface of the transverse plate of the L-shaped mounting plate are fixedly provided with fixing lugs, and the surfaces of the two groups of fixing lugs are provided with first mounting holes. Further, two groups of reinforcing ribs are fixedly arranged in the L-shaped mounting plate, two groups of locking lugs are fixedly arranged on two sides of the vertical plate of the L-shaped mounting plate, and second mounting holes are formed in the surfaces of the four groups of locking lugs. Further, the rotation post rotates to be connected in the inside of erection column, first driven helical gear fixed mounting is in the bottom of rotation post, U type frame fixed mounting is in the top of rotation post, the dwang rotates to be connected in the inside of U type frame, driven helical gear and connecting block are all fixed mounting on the circumference surface of dwang, first initiative helical gear is connected with first driven helical gear meshing. Further, the rotation shaft is rotatably connected to the inside of the rotation column, and the upper end of the rotation shaft penetrates thr