CN210260442U - Height adjusting system - Google Patents
Height adjusting system Download PDFInfo
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- CN210260442U CN210260442U CN201921240718.2U CN201921240718U CN210260442U CN 210260442 U CN210260442 U CN 210260442U CN 201921240718 U CN201921240718 U CN 201921240718U CN 210260442 U CN210260442 U CN 210260442U
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Abstract
The utility model provides a height adjusting system relates to automatic control technical field. The height adjusting system comprises a first height measuring device, a second height measuring device, a lifting platform and a processor, wherein the processor is electrically connected with the first height measuring device, the second height measuring device and the lifting platform; the first height measuring device is used for measuring the height information of the lifting platform in real time; the second height measuring device is used for measuring the height information of the carriage in real time; the processor is used for adjusting the height of the lifting platform according to the height information of the lifting platform and the height information of the carriage, so that the carriage is consistent with the lifting platform in height. The utility model provides the high degree of accuracy that height control system adjusted has still improved height control system's degree of automation and intelligent degree.
Description
Technical Field
The utility model relates to an automatic control technical field particularly, relates to a height adjusting system.
Background
In the production and logistics fields, mechanization and automation of the cargo loading process have become a development trend. One widely studied method of loading is to stack the goods in a carriage with a walking loading device. The loading method needs that loading equipment is firstly parked on a platform for bearing the loading equipment, the loading equipment firstly moves into a carriage from the platform to stack the goods when the goods are loaded, and finally the loading equipment returns to the platform from the carriage. However, the carriages of different types of vehicles have various specifications and sizes, and the heights of the loading surfaces of the carriages are different. Meanwhile, the height of the cargo carrying surface of the carriage can also change along with the stacking or unloading of cargos in the carriage, and the change height can be irregularly followed, so that the loading equipment can be influenced to smoothly enter and exit the carriage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a height regulating system can adjust lift platform's height and the highly uniform in carriage for the loading equipment can pass in and out the carriage smoothly.
The utility model provides a technical scheme:
in a first aspect, an embodiment of the present invention provides a height adjusting system, including a first height measuring device, a second height measuring device, a lifting platform and a processor, where the processor is electrically connected to the first height measuring device, the second height measuring device and the lifting platform, the first height measuring device is installed on the lifting platform, the lifting platform and the second height measuring device are disposed corresponding to a carriage, and the processor is disposed corresponding to the lifting platform;
the first height measuring device is used for measuring the height information of the lifting platform in real time;
the second height measuring device is used for measuring the height information of the carriage in real time;
the processor is used for adjusting the height of the lifting platform according to the height information of the lifting platform and the height information of the carriage, so that the carriage is consistent with the lifting platform in height.
In an optional embodiment, the second height measuring device includes a support frame and a camera device, the support frame is disposed on the lifting platform, the camera device is disposed on the support frame, the carriage is located within an acquisition range of the camera device, and the camera device is electrically connected to the processor.
In an optional embodiment, the second height measuring device includes a support frame and a camera device, the support frame is disposed on the ground near the carriage, the camera device is disposed on the support frame, the carriage is within an acquisition range of the camera device, and the camera device is electrically connected to the processor.
In an alternative embodiment, the support frame is disposed between the car and the lift platform.
In an alternative embodiment, the camera device comprises a three-dimensional camera, the three-dimensional camera is arranged on the support frame, and the carriage is in the acquisition range of the three-dimensional camera.
In an optional implementation mode, the camera device comprises a two-dimensional camera and a word line laser, the two-dimensional camera and the word line laser are both arranged on the support frame, the carriage is located in the collection range of the two-dimensional camera, a laser line emitted by the word line laser faces the carriage direction and is emitted, and the two-dimensional camera and the word line laser are both electrically connected with the processor.
In an alternative embodiment, the first height measuring device is mounted on top of the lift platform.
In an alternative embodiment, the first height measuring device is mounted to a base of the lift platform.
In an alternative embodiment, the lift platform includes a drive mechanism electrically connected to the processor.
In alternative embodiments, the drive mechanism comprises one of a cylinder, a motor, or a cylinder.
The utility model provides a height adjusting system's beneficial effect is: the height adjusting system comprises a first height measuring device, a second height measuring device, a lifting platform and a processor, wherein the processor is electrically connected with the first height measuring device, the second height measuring device and the lifting platform, the first height measuring device is installed on the lifting platform, the lifting platform and the second height measuring device are arranged corresponding to a carriage, and the processor is arranged corresponding to the lifting platform. Through the preset first height measuring device and the preset second height measuring device, the height information of the lifting platform and the height information of the carriage can be obtained in real time, and the height of the lifting platform and the height of the carriage can be adjusted to be consistent by the processor according to the height information of the lifting platform and the height information of the carriage, so that the loading equipment can smoothly enter and exit the carriage. The utility model provides the high degree of accuracy that height control system adjusted has still improved height control system's degree of automation and intelligent degree.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a block diagram of a height adjustment system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a height adjusting system according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another height adjustment system provided in an embodiment of the present invention;
fig. 4 is a top view of another height adjustment system provided by an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another height adjustment system provided in an embodiment of the present invention;
fig. 6 is a top view of another height adjustment system according to an embodiment of the present invention.
Icon: 100-a height adjustment system; 120-a first height measuring device; 130-a second height measuring device; 131-a support frame; 132-a camera device; 133-a three-dimensional camera; 134-two-dimensional camera; 135-a word line laser; 140-a lifting platform; 141-top; 142-a base; 143-a drive mechanism; 144-a folding bar; 150-a processor; 200-a carriage; 210-cargo surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and for simplicity of description, and do not indicate or imply that the equipment or components that are referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1 and fig. 2, for a height adjustment system 100 provided in this embodiment, the height adjustment system 100 provided in this embodiment includes a first height measuring device 120, a second height measuring device 130, a lifting platform 140, and a processor 150, the processor 150 is connected to the first height measuring device 120, the second height measuring device 130, and the lifting platform 140, the first height measuring device 120 is installed on the lifting platform 140, the lifting platform 140 and the second height measuring device 130 are disposed corresponding to the car 200, and the processor 150 is disposed corresponding to the lifting platform 140.
In this embodiment, the first height measuring device 120 is used for measuring the height information of the lifting platform 140 in real time; the second height measuring device 130 is used for measuring the height information of the car 200 in real time; the processor 150 is configured to adjust the height of the elevating platform 140 according to the height information of the elevating platform 140 and the height information of the car 200, so that the heights of the car 200 and the elevating platform 140 are consistent.
It can be understood that the lifting platform 140 is used for carrying the loading equipment, and the first height measuring device 120 is installed on the lifting platform 140, and can measure the height information of the lifting platform 140 in real time and send the height information of the lifting platform 140 to the processor 150; the second height measuring device 130 is arranged corresponding to the car 200, and can measure the height information of the car 200 in real time and send the height information of the car 200 to the processor 150; the processor 150 calculates a height difference between the lifting platform 140 and the car 200 according to the height information of the lifting platform 140 and the height information of the car 200, and adjusts the height of the lifting platform 140 according to the height difference, so that the heights of the car 200 and the lifting platform 140 are consistent. When the heights of the car 200 and the lifting platform 140 are consistent, the loading equipment can walk between the lifting platform 140 and the car 200.
In this embodiment, the lifting platform 140 includes a top portion 141 and a base 142, the top portion 141 and the base 142 of the lifting platform 140 are disposed opposite to each other, the lifting platform 140 is fixedly installed on the ground through the base 142, and the top portion 141 of the lifting platform 140 is used for bearing the loading equipment.
In this embodiment, the first height measuring device 120 may be installed on the top 141 of the lifting platform 140, and the first height measuring device 120 may also be installed on the base 142 of the lifting platform 140. When the first height measuring device 120 is mounted on the top 141 of the elevating platform 140, the first height measuring device 120 obtains height information of the elevating platform 140 according to the distance of the top 141 of the elevating platform 140 with respect to the base 142. When the first height measuring device 120 is mounted on the base 142 of the elevating platform 140, the first height measuring device 120 obtains height information of the elevating platform 140 according to the distance of the base 142 of the elevating platform 140 with respect to the top 141.
It can be understood that when the first height measuring device 120 is installed at the top 141 of the elevating platform 140, the first height measuring device 120 transmits a detection signal to the base 142 and obtains a reflection signal after the detection signal is reflected by the base 142, and the distance of the top 141 of the elevating platform 140 with respect to the base 142 is calculated according to the time difference between the transmission of the detection signal and the reception of the reflection signal. When the first height measuring device 120 is installed on the base 142 of the elevating platform 140, the first height measuring device 120 transmits a detection signal to the top 141, obtains a reflection signal after the detection signal is reflected by the top 141, and calculates a distance between the base 142 of the elevating platform 140 and the top 141 according to a time difference between the transmission of the detection signal and the reception of the reflection signal.
Further, in this embodiment, the lifting platform 140 further comprises a folding rod 144, and the top 141 of the lifting platform 140 is connected to the base 142 through the folding rod 144.
Further, in this embodiment, the lifting platform 140 further includes a driving mechanism 143, and the driving mechanism 143 is electrically connected to the processor 150. The driving mechanism 143 is used to drive the top 141 of the lifting platform 140 to ascend or descend under the control of the processor 150, so that the height of the lifting platform 140 is consistent with the height of the car 200.
In the present embodiment, the driving mechanism 143 may be, but is not limited to, one of a cylinder, a motor, or a cylinder. First height measuring device 120 may be, but is not limited to, one of a laser ranging sensor and a pull-cord type displacement sensor.
As shown in fig. 3 and 4, the second height measuring device 130 includes a supporting frame 131 and a camera device 132, the supporting frame 131 is disposed on the lifting platform 140, the camera device 132 is disposed on the supporting frame 131, the car 200 is within the collecting range of the camera device 132, and the camera device 132 is electrically connected to the processor 150.
In another embodiment, the support bracket 131 may also be disposed on the ground adjacent to the cabin 200. Specifically, the support bracket 131 may be disposed between the car 200 and the elevating platform 140.
In the present embodiment, when the supporting frame 131 is disposed on the lifting platform 140, it can be understood that the supporting frame 131 is an optimal manner for being disposed on the lifting platform 140. Of course, the supporting frame 131 may be disposed at other positions of the lifting platform 140, and is not limited herein.
In the present embodiment, the camera 132 may acquire the height information of the vehicle compartment 200 in two dimensions and three dimensions. When the height information of the car 200 is obtained in a three-dimensional manner, the imaging device 132 includes the three-dimensional camera 133, the three-dimensional camera 133 is disposed on the support bracket 131, and the car 200 is within the acquisition range of the three-dimensional camera 133. The three-dimensional camera 133 is configured to acquire image information of the cargo surface 210 of the car 200, obtain height information of the car 200 according to the image information, and send the height information of the car 200 to the processor 150.
As shown in fig. 5 and 6, when the height information of the cabin 200 is obtained in a two-dimensional manner, the camera 132 includes a two-dimensional camera 134 and a linear laser 135, the two-dimensional camera 134 and the linear laser 135 are both disposed on the support frame 131, and the cabin 200 is within the collection range of the two-dimensional camera 134, the laser line emitted by the linear laser 135 is emitted toward the cabin 200, and the two-dimensional camera 134 and the linear laser 135 are both electrically connected to the processor 150.
It is understood that the linear laser 135 is used for emitting laser lines to the carriage 200 under the control of the processor 150, the two-dimensional camera 134 is used for image information of the cargo level 210 of the carriage 200 under the control of the processor 150, the image information of the cargo level 210 of the carriage 200 contains the laser lines emitted by the linear laser 135, and the two-dimensional camera 134 calculates the height information of the carriage 200 according to the position movement of the laser lines in the image information.
In this embodiment, the loading device may be, but is not limited to, a crawler, a universal wheel cart; the processor 150 may be, but is not limited to, an industrial personal computer and a PLC (Programmable Logic Controller).
The working principle of the height adjustment system 100 will now be explained in detail: before the loading equipment enters the carriage 200 from the top 141 of the lifting platform 140, the first height measuring device 120 obtains initial height information of the lifting platform 140, the second height measuring device 130 obtains initial height information of the carriage 200, the processor 150 calculates an initial height difference between the lifting platform 140 and the carriage 200 according to the initial height information of the lifting platform 140 and the initial height information of the carriage 200, and the processor 150 controls the driving mechanism 143 to work according to the initial height difference, so that the driving mechanism 143 drives the top 141 of the lifting platform 140 to ascend or descend through the folding rod 144, further the top 141 of the lifting platform 140 is flush with the loading surface 210 of the carriage 200, namely the height of the lifting platform 140 is consistent with the height of the carriage 200, and the loading equipment can smoothly enter the carriage 200 from the lifting platform 140. After the loading equipment enters the carriage 200 from the lifting platform 140, goods are stacked or unloaded in the carriage 200, and along with the increase or decrease of the goods in the carriage 200, the height of the goods loading surface 210 of the carriage 200 gradually descends or ascends, the processor 150 can calculate a real-time height difference according to the height information adjusted by the lifting platform 140 and the real-time height information of the carriage 200 measured by the second height measuring device 130, and adjust the height of the lifting platform 140 to be consistent with the height of the carriage 200 according to the real-time height difference. After the carloader is completely stacked or unloaded, the carloader can smoothly return to the top 141 of the lifting platform 140 from the carriage 200.
In another embodiment, after the loading equipment has stacked or unloaded the cargo, the second height measuring device 130 may obtain the current height information of the car 200 again. The processor 150 calculates a current height difference according to the height information of the lifting platform 140 after adjustment and the current height information of the car 200 measured by the second height measuring device 130, and adjusts the height of the lifting platform 140 to be consistent with the height of the car 200 according to the current height difference. After the carloader is completely stacked or unloaded, the carloader can smoothly return to the top 141 of the lifting platform 140 from the carriage 200. The processor 150 may determine whether the loading device has completely stacked or unloaded the goods according to a preset working time; the processor 150 may also receive a work completion instruction sent by the loading device, and determine that the loading setting has stacked the goods or unloaded the goods according to the work completion instruction.
To sum up, the embodiment of the utility model provides a height adjusting system, this height adjusting system include first height measuring device, second height measuring device, lift platform and treater, and the treater is connected with first height measuring device, second height measuring device and the equal electricity of lift platform, and first height measuring device installs on lift platform, and lift platform and second height measuring device correspond the setting with the carriage, and the treater corresponds the setting with lift platform. Through the preset first height measuring device and the preset second height measuring device, the height information of the lifting platform and the height information of the carriage can be obtained in real time, and the height of the lifting platform and the height of the carriage can be adjusted to be consistent by the processor according to the height information of the lifting platform and the height information of the carriage, so that the loading equipment can smoothly enter and exit the carriage. The utility model provides the high degree of accuracy that height control system adjusted has still improved height control system's degree of automation and intelligent degree. Meanwhile, the height adjusting system is good in universality and adaptability and suitable for vehicles of various types and specifications.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A height adjusting system is characterized by comprising a first height measuring device, a second height measuring device, a lifting platform and a processor, wherein the processor is electrically connected with the first height measuring device, the second height measuring device and the lifting platform;
the first height measuring device is used for measuring the height information of the lifting platform in real time;
the second height measuring device is used for measuring the height information of the carriage in real time;
the processor is used for adjusting the height of the lifting platform according to the height information of the lifting platform and the height information of the carriage, so that the carriage is consistent with the lifting platform in height.
2. The height adjustment system of claim 1, wherein the second height measuring device comprises a support frame and a camera device, the support frame is disposed on the lifting platform, the camera device is disposed on the support frame, the carriage is within a collection range of the camera device, and the camera device is electrically connected to the processor.
3. The height adjustment system of claim 1, wherein the second height measuring device comprises a support frame disposed on a ground surface proximate the carriage, and a camera device disposed on the support frame and within a capture range of the camera device, the camera device being electrically connected to the processor.
4. The height adjustment system of claim 3, wherein the support bracket is disposed between the car and the lift platform.
5. The height adjustment system according to any one of claims 2 to 4, wherein the camera device comprises a three-dimensional camera, the three-dimensional camera is disposed on the support frame, and the carriage is within a collection range of the three-dimensional camera.
6. The height adjusting system according to any one of claims 2 to 4, wherein the image pickup device comprises a two-dimensional camera and a linear laser, the two-dimensional camera and the linear laser are both arranged on the support frame, the carriage is within the acquisition range of the two-dimensional camera, the laser line emitted by the linear laser is emitted towards the carriage, and the two-dimensional camera and the linear laser are both electrically connected with the processor.
7. The height adjustment system of claim 1, wherein the first height measuring device is mounted on top of the lift platform.
8. The height adjustment system of claim 1, wherein the first height measuring device is mounted to a base of the lift platform.
9. The height adjustment system of claim 1, wherein the lift platform comprises a drive mechanism, the drive mechanism being electrically connected to the processor.
10. The height adjustment system of claim 9, wherein the drive mechanism comprises one of a cylinder, a motor, or a pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921240718.2U CN210260442U (en) | 2019-08-01 | 2019-08-01 | Height adjusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921240718.2U CN210260442U (en) | 2019-08-01 | 2019-08-01 | Height adjusting system |
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| Publication Number | Publication Date |
|---|---|
| CN210260442U true CN210260442U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921240718.2U Active CN210260442U (en) | 2019-08-01 | 2019-08-01 | Height adjusting system |
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| CN (1) | CN210260442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703918A (en) * | 2020-06-23 | 2020-09-25 | 合肥泰禾光电科技股份有限公司 | Loading method and loading system |
| CN115571670A (en) * | 2022-12-09 | 2023-01-06 | 石家庄博德宁机械设备有限公司 | Cargo loading control method and device and terminal equipment |
-
2019
- 2019-08-01 CN CN201921240718.2U patent/CN210260442U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111703918A (en) * | 2020-06-23 | 2020-09-25 | 合肥泰禾光电科技股份有限公司 | Loading method and loading system |
| CN115571670A (en) * | 2022-12-09 | 2023-01-06 | 石家庄博德宁机械设备有限公司 | Cargo loading control method and device and terminal equipment |
| CN115571670B (en) * | 2022-12-09 | 2023-02-28 | 石家庄博德宁机械设备有限公司 | Cargo loading control method and device and terminal equipment |
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Address after: 230000 intersection of Fangxing Avenue and Yulan Avenue, Taohua Industrial Park, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Hefei Taihe Intelligent Technology Group Co.,Ltd. Address before: 230000 intersection of Fangxing Avenue and Yulan Avenue, Taohua Industrial Park, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: HEFEI TAIHE OPTOELECTRONIC TECHNOLOGY Co.,Ltd. |