CN214372303U - Device for three-dimensional imaging of bulk materials - Google Patents
Device for three-dimensional imaging of bulk materials Download PDFInfo
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- CN214372303U CN214372303U CN202120658840.2U CN202120658840U CN214372303U CN 214372303 U CN214372303 U CN 214372303U CN 202120658840 U CN202120658840 U CN 202120658840U CN 214372303 U CN214372303 U CN 214372303U
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- laser scanner
- support column
- scanner body
- protective housing
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Abstract
The utility model discloses a device for bulk cargo three-dimensional imaging, including mount pad, laser scanner body and millimeter microwave radar body, mount pad week side fixed connection tripod inboard, tripod apex angle position is fixed mounting millimeter microwave radar body respectively, electric connection between millimeter microwave radar body and the laser scanner body, mount pad bottom rigid coupling support column top, the support column bottom is through back shaft fixed connection the laser scanner body, laser scanner body both sides are equipped with the protective housing, and millimeter microwave radar body can reliably acquire bulk cargo profile data under high dust environment, and as the replenishment of laser scanner body data collection, can avoid the stock ground dust great, form the interference to the line of sight, lead to the picture unclear, be difficult to catch the condition of the profile of stock pile, the high-precision three-dimensional image of the bulk material can be reliably obtained in a high-dust environment.
Description
Technical Field
The utility model relates to a three-dimensional imaging technology field specifically is a device for three-dimensional formation of image of bulk cargo.
Background
The material piling and taking mode of the bulk materials in the stock yard mainly depends on manual operation of material piling and taking equipment, and because the concentration of the dust in the stock yard, especially in a closed dry coal shed is high, the visual field of a driver in a high-dust environment is poor, safe and efficient operation cannot be guaranteed, and the health of the driver is seriously influenced by the bulk material dust.
The instability of manual material stacking and taking and long-term fatigue driving cannot ensure the continuity of the bulk material stacking and taking, and the feeding and discharging efficiency of a material yard are influenced, at present, unmanned automatic material stacking and taking is realized by various material stacking and taking equipment, and the most important point for realizing automatic material stacking and taking is how to reliably obtain a high-precision three-dimensional image of the bulk material in a dust environment, for example, a multi-camera laser scanner disclosed by the Chinese patent application publication No. CN 105391910A commonly captures an image of a scene through a plurality of cameras, because the dust in the material yard is large, the interference can be formed on the sight line, the image is not clear, the outline of the material pile is difficult to capture, and because the dust in the material yard is large, the surface of a laser scanning instrument is easily adhered and corroded, the collecting precision is influenced, and the service life of the laser scanner is reduced.
To this end, we propose a device for three-dimensional imaging of bulk materials to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device for three-dimensional formation of image of bulk cargo to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a device for bulk three-dimensional imaging comprises a mounting seat, a laser scanner body and a millimeter microwave radar body, wherein the periphery of the mounting seat is fixedly connected with the inner side of a tripod, the vertex angle parts of the tripod are respectively and fixedly provided with the millimeter microwave radar body, and the millimeter microwave radar body is electrically connected with the laser scanner body;
the utility model discloses a laser scanner, including mount pad, support shaft, laser scanner body, protective housing, transmission part, sleeve pipe, mount pad bottom rigid coupling support column top, the support shaft fixed connection is passed through to the support column bottom the laser scanner body, laser scanner body both sides are equipped with the protective housing, the protective housing is connected with the transmission part bottom, the transmission part top is installed in the sleeve pipe both sides, the sleeve pipe is controlled by electric putter.
Preferably, the support column is hollow inside, the top end of the electric push rod is fixedly mounted on the lower surface of the top wall of the support column, limiting grooves are formed in two sides of the support column, the bottom end of the electric push rod is fixedly connected with the top of the fixing plate in the middle of the sleeve, the two sides of the fixing plate are slidably connected with the inner sides of the limiting grooves, the inner side of the sleeve is divided into two parts by the fixing plate, and the inner side of the fixing plate is slidably connected with the periphery of the support column.
Preferably, the transmission part comprises a hinged support, one side of the hinged support is fixedly installed on the outer side of the sleeve, the other side of the hinged support is hinged to one end of a push rod, the other end of the push rod is hinged to one end of a movable rod, the other end of the movable rod is fixedly connected to the top of a protective shell, the middle of the movable rod is hinged to one end of a fixed rod, and the other end of the fixed rod is fixedly installed on the side face of the support column.
Preferably, the protective housing shape is a cylindric half shell, the protective housing symmetry sets up laser scanner body both sides, the protective housing opposite side is provided with the sealing strip respectively, the protective housing top is provided with the half slot, and the half slot inboard is provided with semicircle stagnant water rubber ring, the half slot corresponds the back shaft setting.
Preferably, the transmission parts are two groups and are respectively symmetrically arranged on two sides of the supporting column and two sides of the sleeve, and the bottoms of the transmission parts are respectively fixedly connected with the top surface of the protective shell.
Preferably, the top of the mounting seat is provided with a plurality of rod mounting holes.
Compared with the prior art, the beneficial effects of the utility model are that: the millimeter microwave radar body can reliably acquire bulk material contour data in a high-dust environment and supplement the bulk material contour data as data acquired by the laser scanner body, so that the situations that the pictures are not clear and the contour of a material pile is difficult to capture due to the fact that the bulk material dust is large and the line of sight is interfered can be avoided, and a high-precision three-dimensional image of the bulk material can be reliably acquired in the high-dust environment;
electric putter can drive the sleeve pipe and remove when carrying out concertina movement, drives the drive disk assembly control protective housing and opens or close, and when the protective housing closed, can avoid dust adhesion to corrode laser scanner body surface, influence the collection precision, can reduce laser scanner's life
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present invention;
fig. 3 is a schematic top view of the mounting base of the present invention;
fig. 4 is a schematic view of the sleeve structure of the present invention.
In the figure: 1. a mounting seat; 2. a support pillar; 3. an electric push rod; 4. a sleeve; 5. a protective shell; 6. a support shaft; 7. a laser scanner body; 8. a transmission member; 9. a tripod; 10. a millimeter microwave radar body; 101. mounting holes; 21. a limiting groove; 41. a fixing plate; 51. a sealing strip; 52. a semicircular groove; 81. hinging seat; 82. a top rod; 83. a movable rod; 84. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a device for bulk three-dimensional imaging comprises a mounting seat 1, a laser scanner body 7 and a millimeter microwave radar body 10, wherein the periphery of the mounting seat 1 is fixedly connected with the inner side of a triangular frame 9, and the vertex parts of the triangular frame 9 are respectively and fixedly provided with the millimeter microwave radar body 10, so that the fixing effect can be achieved, the acquisition precision and the acquisition efficiency of the millimeter microwave radar body 10 can be improved by arranging a plurality of groups, the millimeter microwave radar body 10 is electrically connected with the laser scanner body 7, when bulk contour data can be acquired in real time through the millimeter microwave radar body 10, real-time scanning is performed through the data of the laser scanner body 7, and two groups of data acquisition modes are performed simultaneously;
the bottom of the mounting seat 1 is fixedly connected with the top end of a support column 2, the bottom end of the support column 2 is fixedly connected with a laser scanner body 7 through a support shaft 6, a fixing effect can be achieved, protective housings 5 are arranged on two sides of the laser scanner body 7 and can provide a protection effect for the laser scanner body 7, the protective housings 5 are connected with the bottom of a transmission part 8, the top of the transmission part 8 is mounted on two sides of a sleeve 4, the sleeve 4 is controlled by an electric push rod 3, the electric push rod 3 can drive the sleeve 4 to move when performing telescopic motion, and the transmission part 8 is driven to control the protective housings 5 to be opened or closed;
the supporting column 2 is hollow, the top end of the electric push rod 3 is fixedly mounted on the lower surface of the top wall of the supporting column 2, the two sides of the supporting column 2 are provided with limiting grooves 21, the bottom end of the electric push rod 3 is fixedly connected with the top of a fixing plate 41 in the middle of a sleeve 4, when the electric push rod 3 performs telescopic motion, the fixing plate 41 can be pushed to drive the sleeve 4 to move, the two sides of the fixing plate 41 are slidably connected with the inner sides of the limiting grooves 21, the fixing plate 41 divides the inner side of the sleeve 4 into two parts, the inner side of the fixing plate is slidably connected with the periphery of the supporting column 2, and the stability of the sleeve 4 in sliding of the periphery of the supporting column 2 is improved;
the transmission component 8 comprises a hinged support 81, one side of the hinged support 81 is fixedly arranged on the outer side of the sleeve 4, the other side of the hinged support 81 is hinged to one end of a push rod 82, the push rod 82 can rotate around a part hinged to the hinged support 81, the other end of the push rod 82 is hinged to one end of a movable rod 83, the movable rod 83 can rotate around a part hinged to the push rod 82, the other end of the movable rod 83 is fixedly connected to the top of the protective shell 5, the movable rod 83 can drive the protective shell 5 to move, the middle part of the movable rod 83 is hinged to one end of a fixed rod 84, the other end of the fixed rod 84 is fixedly arranged on the side surface of the supporting column 2, the fixed rod 84 can limit the movable rod 84, when the sleeve 4 moves upwards, the hinged support 81 is driven to pull the push rod 81 to rotate around the top of the fixed rod 84, the bottom of the movable rod 83 moves outwards to drive the protective shell 5 to move outwards, and the laser scanner body 7 in the protective shell is exposed;
when the sleeve 4 moves downwards, the hinge seat 81 is driven to push the ejector rod 81 to rotate around the top of the fixed rod 84, the bottom of the movable rod 83 moves inwards to drive the protective shell 5 to move inwards, two sides of the protective shell 5 are combined together, and the laser scanner body 7 is positioned inside the protective shell 5;
the protective shell 5 is in a cylindrical semi-shell shape, the protective shell 5 is symmetrically arranged on two sides of the laser scanner body 7, sealing strips 51 are respectively arranged on the opposite sides of the protective shell 5, sealing performance of the protective shell 5 when the protective shell 5 is closed can be improved, dust can be prevented from entering the protective shell, a semicircular groove 52 is formed in the top of the protective shell 5, a semicircular water stop rubber ring is arranged on the inner side of the semicircular groove 52, the semicircular groove 52 is arranged corresponding to the support shaft 6, the support shaft 6 is located in the middle of the semicircular groove 62 when the protective shell 5 is closed, the protective shell 5 can be closed conveniently, and rainwater can be prevented from flowing into the protective shell 5 from the top through the water stop rubber ring;
the two groups of transmission parts 8 are respectively and symmetrically arranged at two sides of the support column 2 and the sleeve 4, and the bottoms of the transmission parts are respectively and fixedly connected with the top surface of the protective shell 5, so that the protective shell 5 can be conveniently controlled to be opened and closed;
a plurality of rod mounting holes 101 are formed in the top of the mounting base 1, so that the mounting base 1 can be conveniently mounted.
The working principle is as follows: the utility model discloses during the use, install mount pad 1 in the overhead traveling crane bottom at current stock ground top through mounting hole 101, make laser scanner body 10 vertically downwards, tripod 9 apex position fixed mounting millimeter microwave radar body 10 respectively can play the fixed action, be provided with through the multiunit and do benefit to the collection precision and the collection efficiency that improve millimeter microwave radar body 10, can reliably obtain bulk cargo profile data under high dust environment, as the replenishment of laser scanner body 7 collection data, laser scanner body 7 data carries out real-time scanning, two sets of collection data modes are gone on simultaneously;
when electric putter 3 carries out concertina movement, can drive sleeve pipe 4 through promoting fixed plate 41 and remove, when sleeve pipe 4 upwards removes, drive free bearing 81 pulling ejector pin 81, rotate around dead lever 84 top, movable rod 83 bottom moves to the outside, it moves to the outside to drive protective housing 5, expose laser scanner body 7 wherein, can scan work, when sleeve pipe 4 moves down, it promotes ejector pin 81 to drive free bearing 81, rotate around dead lever 84 top, movable rod 83 bottom moves to the inside side, it moves to the inside side to drive protective housing 5, the protective housing 5 both sides are in the same place, laser scanner body 7 is located inside protective housing 5, can avoid dust adhesion to corrode laser scanner body 7 surface, influence collection precision, can reduce laser scanner's life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a device for bulk cargo three-dimensional imaging, includes mount pad (1), laser scanner body (7) and millimeter microwave radar body (10), its characterized in that: the periphery of the mounting seat (1) is fixedly connected with the inner side of a tripod (9), the vertex angle parts of the tripod (9) are respectively and fixedly provided with a millimeter microwave radar body (10), and the millimeter microwave radar body (10) is electrically connected with the laser scanner body (7);
mount pad (1) bottom rigid coupling support column (2) top, back shaft (6) fixed connection is passed through to support column (2) bottom laser scanner body (7), laser scanner body (7) both sides are equipped with protective housing (5), protective housing (5) are connected with drive disk assembly (8) bottom, install in sleeve pipe (4) both sides at drive disk assembly (8) top, sleeve pipe (4) are controlled by electric putter (3).
2. The apparatus of claim 1, wherein: support column (2) inside cavity, electric putter (3) top fixed mounting be in support column (2) roof lower surface, spacing groove (21) have been seted up to support column (2) both sides, electric putter (3) bottom fixed connection fixed plate (41) top at sleeve pipe (4) middle part, fixed plate (41) both sides sliding connection spacing groove (21) are inboard, fixed plate (41) divide into two parts sleeve pipe (4) inboard, and sliding connection support column (2) week side in it.
3. The apparatus of claim 1, wherein: drive disk assembly (8) are including free bearing (81), free bearing (81) one side fixed mounting is in the sleeve pipe (4) outside, free bearing (81) opposite side articulates and connects ejector pin (82) one end, ejector pin (82) other end articulates and connects movable rod (83) one end, movable rod (83) other end fixed connection protective housing (5) top, movable rod (83) middle part articulates and connects dead lever (84) one end, dead lever (84) other end fixed mounting is in support column (2) side.
4. The apparatus of claim 1, wherein: protective housing (5) shape is cylindric half casing, protective housing (5) symmetry sets up laser scanner body (7) both sides, protective housing (5) opposite side is provided with sealing strip (51) respectively, protective housing (5) top is provided with half slot (52), and half slot (52) inboard is provided with semicircle form stagnant water rubber ring, half slot (52) correspond back shaft (6) and set up.
5. An apparatus for three-dimensional imaging of bulk material according to claim 3 or 4, wherein: the transmission parts (8) are two groups in total and are symmetrically arranged on two sides of the support column (2) and the sleeve (4) respectively, and the bottoms of the transmission parts are fixedly connected with the top surface of the protective shell (5) respectively.
6. The apparatus of claim 1, wherein: the top of the mounting base (1) is provided with a plurality of rod mounting holes (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120658840.2U CN214372303U (en) | 2021-03-31 | 2021-03-31 | Device for three-dimensional imaging of bulk materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120658840.2U CN214372303U (en) | 2021-03-31 | 2021-03-31 | Device for three-dimensional imaging of bulk materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214372303U true CN214372303U (en) | 2021-10-08 |
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ID=77973859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120658840.2U Active CN214372303U (en) | 2021-03-31 | 2021-03-31 | Device for three-dimensional imaging of bulk materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214372303U (en) |
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2021
- 2021-03-31 CN CN202120658840.2U patent/CN214372303U/en active Active
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