CN209802291U - Cargo volume detection device based on laser radar - Google Patents
Cargo volume detection device based on laser radar Download PDFInfo
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- CN209802291U CN209802291U CN201920749782.7U CN201920749782U CN209802291U CN 209802291 U CN209802291 U CN 209802291U CN 201920749782 U CN201920749782 U CN 201920749782U CN 209802291 U CN209802291 U CN 209802291U
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Abstract
The utility model provides a goods volume detection device based on laser radar, which comprises a connecting piece, angle detection module, gear motor, laser radar, warehouse top support, the fastener, the apparatus further comprises a rotating shaft, torque spring, wire rope, the spout, the slider, a control module, the calculation center, laser radar passes through the connecting piece and gear motor connects, gear motor installs angle detection module on, the connecting piece hangs on warehouse top support, connecting piece top bilateral symmetry is equipped with the fastener, the fastener rotates with the connecting piece through the pivot to be connected, torque spring is installed to pivot department, wire rope through a level setting between two fasteners connects, be equipped with a vertical wire rope in the middle of the wire rope of level setting, the wire rope bottom of vertical setting is equipped with the slider, the position that corresponds with the slider on the connecting piece is equipped with the spout, the slider card. The utility model has the advantages of high precision, convenient use, easy maintenance, convenient installation and disassembly, time and labor saving, and can finish the installation and the disassembly by one person.
Description
Technical Field
The utility model relates to a detection device especially relates to a goods volume detection device based on laser radar.
Background
Along with the gradual improvement of the production capacity of China and the development of the logistics industry, a plurality of large-scale warehouse intelligent warehouses are generally applied, the management of the intelligent warehouses needs high real-time performance and high accuracy, the existing detection method for the cargo volume mainly adopts a camera, ultrasonic waves and the like, but the logistics cargo is wrapped in a large number, different sizes and large quantities, manual statistics cannot be carried out, the calculation accuracy is often caused by the fact that the cargo volume is calculated by using a camera algorithm and the ultrasonic waves, so that the cargo is blocked, or the warehouse space is idle, therefore, the cargo volume detection device based on the laser radar is provided for the large-scale logistics warehouse, in addition, the existing object volume detection device is troublesome to install and disassemble, multiple persons need to disassemble and assemble the same device simultaneously, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
According to the technical problems, the utility model provides a cargo volume detection device based on laser radar, which is characterized in that the device comprises a connecting piece, an angle detection module, a speed reducing motor, a laser radar, a warehouse top bracket, a clamping piece, a rotating shaft, a torsion spring, a steel wire rope, a sliding chute, a sliding block, a control module and a calculation center, wherein the laser radar is connected with the speed reducing motor through the connecting piece, the speed reducing motor is provided with the angle detection module, the connecting piece is hung on the warehouse top bracket, the warehouse top bracket is provided with an installation opening, the connecting piece is of a hollow structure, the clamping piece is symmetrically arranged at both sides of the top of the connecting piece, the clamping piece is rotatably connected with the connecting piece through the rotating shaft, the torsion spring is arranged at the rotating shaft, the two clamping pieces are connected through the steel wire rope, the wire rope bottom of vertical setting is equipped with the slider, the position that corresponds with the slider on the connecting piece is equipped with the spout, the slider card is in the outside of spout.
Furthermore, the whole device is 6-10 meters away from the ground, the number of the whole device is N, and N is more than or equal to 1.
Furthermore, the angle detection module can be coded disc photoelectric detection, hall detection or magnetic sensor detection.
Further, the lidar may be a two-dimensional laser scanning sensor or a TOF depth camera.
Furthermore, the input end of the control module is connected with the laser radar, the speed reducing motor and the angle detection module.
furthermore, the computing center is connected with each control module.
The utility model has the advantages that: the utility model relates to a goods volume detection device based on laser radar, whole device hangs on the support at warehouse top through the connecting piece, and wherein laser radar passes through the connecting piece and installs on gear motor, gear motor integration angle detection module, gear motor can drive laser radar rotation test, and control module gathers laser radar angle and distance information, gathers motor rotation angle information simultaneously, and control module reachs each regional goods volume through the integral fitting, and the calculation center connects each control module and reachs whole goods volume through calculating, the utility model discloses the precision is high, convenient to use, easy to maintain installs and dismantles the convenience simultaneously, and one person can accomplish the installation and dismantle labour saving and time saving.
Drawings
FIG. 1 is a view of the main structure of the present invention;
FIG. 2 is a schematic view of the connection rack to the warehouse roof rack;
FIG. 3 is an enlarged view of point A;
Fig. 4 is a system block diagram of the present invention.
as shown in the figure, the device comprises a connecting piece-1, an angle detection module-2, a speed reduction motor-3, a laser radar-4, a warehouse top support-5, a clamping piece-6, a rotating shaft-7, a torsion spring-8, a steel wire rope-9, a sliding chute-10, a sliding block-11, a scanning light curtain-12 and goods-13.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
Example 1:
the utility model relates to a goods volume detection device based on laser radar, its characterized in that includes connecting piece 1, angle detection module 2, gear motor 3, laser radar 4, warehouse top support 5, fastener 6, pivot 7, torsion spring 8, wire rope 8, spout 10, slider 11, control module, calculation center, and whole device is 6-10 meters apart from ground, and whole device quantity is N cover, and N is more than or equal to 1, laser radar 4 passes through connecting piece 1 and gear motor 3 connects, laser radar 4 can be two-dimentional laser scanning sensor also can be TOF depth of field camera, gear motor 3 is last to install angle detection module 2, angle detection module 2 can be code wheel photoelectric type detection, also can be Hall detection, magnetic sensor detects, control module input and laser radar 4, gear motor 3, control module input, Angle detection module 2 connects, each control module is connected at the calculation center, connecting piece 1 hangs on warehouse top support 5, 5 are equipped with the installing port on the warehouse top support, connecting piece 1 is hollow structure, and its top bilateral symmetry is equipped with fastener 6, fastener 6 rotates with connecting piece 1 through pivot 7 and is connected, pivot 7 department installs torque spring 8, connects through the wire rope 8 of a level setting between two fastener 6, is equipped with a vertical wire rope 8 in the middle of the wire rope 8 of level setting, and the 8 bottoms of the wire rope of vertical setting are equipped with slider 11, the position that corresponds with slider 11 on connecting piece 1 is equipped with spout 10, slider 11 card is in the outside of spout 10.
Example 2:
The whole device is hung on a warehouse top bracket 5 through a connecting piece 1, when the device is hung, a sliding block 11 is pulled downwards along a sliding groove 10, clamping pieces 6 on two sides of the connecting piece 1 are inwards contracted until the outer edges are flush with the periphery of the connecting piece 1, the connecting piece 1 upwards passes through a mounting hole on the warehouse top bracket 5, the sliding block 11 is loosened, the two clamping pieces 6 are reset under the action of a torsion spring 8, the connecting piece 1 is clamped on the warehouse top bracket 5, and the device can be reversely operated when being disassembled, the device can cover the whole warehouse area according to 1 set or a plurality of sets according to actual conditions, meanwhile, the scanning areas of the devices are overlapped, wherein a laser radar 4 is installed on a speed reducing motor 3 through the connecting piece 1, the speed reducing motor 3 is integrated with an angle detection module 2, the speed reducing motor 3 can drive the laser radar 4 to rotate for testing, and, and meanwhile, the rotation angle information of the speed reducing motor 3 is acquired, the control modules obtain the cargo volume of each region through integral fitting, and the calculation center is connected with each control module to obtain the whole cargo volume through calculation. The utility model discloses the precision is high, convenient to use, and easy to maintain installs simultaneously and dismantles conveniently, alone can accomplish the installation and dismantle labour saving and time saving.
the foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (6)
1. A cargo volume detection device based on a laser radar is characterized by comprising a connecting piece, an angle detection module, a speed reducing motor, the laser radar, a warehouse top support, clamping pieces, a rotating shaft, a torsion spring, a steel wire rope, a sliding groove, a sliding block, a control module and a calculation center, wherein the laser radar is connected with the speed reducing motor through the connecting piece, the speed reducing motor is provided with the angle detection module, the connecting piece is hung on the warehouse top support, the warehouse top support is provided with a mounting hole, the connecting piece is of a hollow structure, the clamping pieces are symmetrically arranged on two sides of the top of the connecting piece, the clamping pieces are rotatably connected with the connecting piece through the rotating shaft, the torsion spring is arranged at the rotating shaft, the two clamping pieces are connected through the steel wire rope which is horizontally arranged, a vertical steel wire rope is arranged in the, the position that corresponds with the slider on the connecting piece is equipped with the spout, the slider card is in the outside of spout.
2. the lidar based cargo volume sensing device of claim 1, wherein the entire device is 6-10 meters from the ground, the number of the entire device is N, and N is equal to or greater than 1.
3. The lidar based cargo volume sensing device of claim 1, wherein the angle sensing module is a code wheel photoelectric sensing, a hall sensing, a magnetic sensor sensing.
4. A lidar based cargo volume sensing apparatus as defined in claim 1 wherein the lidar is either a two-dimensional laser scanning sensor or a TOF depth camera.
5. The lidar based cargo volume sensing device of claim 1, wherein the input of the control module is connected to the lidar, the gear motor, and the angle sensing module.
6. The lidar based cargo volume sensing apparatus of claim 1, wherein the computing center is coupled to each of the control modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920749782.7U CN209802291U (en) | 2019-05-23 | 2019-05-23 | Cargo volume detection device based on laser radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920749782.7U CN209802291U (en) | 2019-05-23 | 2019-05-23 | Cargo volume detection device based on laser radar |
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| Publication Number | Publication Date |
|---|---|
| CN209802291U true CN209802291U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920749782.7U Active CN209802291U (en) | 2019-05-23 | 2019-05-23 | Cargo volume detection device based on laser radar |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023972A (en) * | 2019-12-23 | 2020-04-17 | 贝分科技（杭州）有限公司 | Static express parcel laser radar rotating data acquisition system |
| CN113465507A (en) * | 2021-07-12 | 2021-10-01 | 孙果敏 | Device and method for measuring indoor visible space volume |
| CN114396843A (en) * | 2021-12-01 | 2022-04-26 | 北方魏家峁煤电有限责任公司 | Ore volume detection device of dump truck for strip mine |
-
2019
- 2019-05-23 CN CN201920749782.7U patent/CN209802291U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023972A (en) * | 2019-12-23 | 2020-04-17 | 贝分科技（杭州）有限公司 | Static express parcel laser radar rotating data acquisition system |
| CN113465507A (en) * | 2021-07-12 | 2021-10-01 | 孙果敏 | Device and method for measuring indoor visible space volume |
| CN114396843A (en) * | 2021-12-01 | 2022-04-26 | 北方魏家峁煤电有限责任公司 | Ore volume detection device of dump truck for strip mine |
| CN114396843B (en) * | 2021-12-01 | 2024-04-05 | 北方魏家峁煤电有限责任公司 | Ore square quantity detection device of dump truck for strip mine |
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