CN210486790U - Movable volume weight measuring device - Google Patents
Movable volume weight measuring device Download PDFInfo
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- CN210486790U CN210486790U CN201921514038.5U CN201921514038U CN210486790U CN 210486790 U CN210486790 U CN 210486790U CN 201921514038 U CN201921514038 U CN 201921514038U CN 210486790 U CN210486790 U CN 210486790U
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- depth camera
- gantry
- measuring device
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Abstract
The utility model discloses a movable volume and weight measuring device, which comprises a forklift, a weighing unit, a depth camera and an intelligent weighing terminal, wherein the forklift comprises a gantry and fork teeth for placing an object to be measured; the weighing unit is arranged between the door frame and the fork teeth and is suitable for acquiring weight signals of the object to be measured on the fork teeth; the depth camera is arranged on the door frame through the mounting frame, is positioned right above the object to be detected, and is suitable for acquiring image information and depth information of the object to be detected on the fork teeth; the intelligent weighing terminal is installed on the forklift, is respectively connected with the weighing unit and the depth camera, is suitable for processing a weight signal fed back by the weighing unit to obtain a weight value, and processes image information and depth information fed back by the depth camera to obtain a volume value. The utility model discloses can directly accomplish the measurement of weight and volume on mobile device to can directly transport the destination and deposit, conveniently save trouble, also promote efficiency.
Description
Technical Field
The utility model relates to a portable volume weight measuring device.
Background
In the commodity circulation trade, goods volume and weight are all the information that need measure, to the great goods of volume and weight, need carry fixed measuring point, waste time and energy, and efficiency is lower. At present, the mobile weighing equipment on the market can only collect weight information, and needs to manually measure length and calculate volume, or carry the mobile weighing equipment to a fixed volume measuring point to measure volume by using fixed equipment. Then transported to a destination storage place, the process is still relatively complicated.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a portable volume weight measuring device, it can directly accomplish the measurement of weight and volume on mobile device to can directly transport the destination and deposit, conveniently save trouble, also promote efficiency.
In order to solve the technical problem, the technical scheme of the utility model is that: a mobile volumetric weight measuring device comprising:
the forklift comprises a portal frame and fork teeth for placing an object to be measured;
the weighing unit is arranged between the gantry and the fork teeth and is suitable for acquiring weight signals of the object to be measured on the fork teeth;
the depth camera is arranged on the door frame through the mounting frame, is positioned right above the object to be detected, and is suitable for acquiring image information and depth information of the object to be detected on the fork teeth;
the intelligent weighing terminal is installed on the forklift, is respectively connected with the weighing unit and the depth camera, is suitable for processing a weight signal fed back by the weighing unit to obtain a weight value, and processes image information and depth information fed back by the depth camera to obtain a volume value.
Further provided is a concrete structure of intelligent weighing terminal, intelligent weighing terminal includes:
the main board is connected with the weighing unit and is suitable for carrying out AD conversion and filtering on the weight signal fed back by the weighing unit to obtain a weight value;
and the intelligent terminal module is connected with the depth camera, is suitable for extracting the upper surface information of the object to be measured from the image information fed back by the depth camera, and obtains a volume value according to the upper surface information and the depth information fed back by the depth camera.
Further for convenient demonstration weight value and volume value, intelligent weighing terminal still includes:
and the intelligent terminal module is respectively connected with the mainboard and the display module, is also suitable for receiving the weight value fed back by the mainboard, and sends the weight value and the volume value to the display module for display.
Further for operating and setting the intelligent terminal module conveniently, the intelligent weighing terminal further comprises:
and the main board is also suitable for processing the received key information sent by the key module and sending the key information to the intelligent terminal module so as to operate and set the intelligent terminal module.
Further, in order to facilitate the interaction between the intelligent terminal module and other devices, the intelligent terminal module is provided with a wireless module which is suitable for realizing the data interaction between the intelligent terminal module and other devices.
The weighing unit comprises a front side plate, a rear side plate and a shearing beam sensor, wherein the shearing beam sensor is fixed between the front side plate and the rear side plate, the rear side plate is hung on the gantry, and the fork teeth are hung on the front side plate.
The specific structure of a mounting bracket is further provided, the mounting bracket comprises a measuring rod, one end of the measuring rod is installed on the portal, and the depth camera is installed at the other end of the measuring rod.
Further for preventing that the in-process degree of depth camera that removes at fork truck receives the collision, the one end of measuring stick is passed through the rotary driving spare and is installed on the portal, the rotary driving spare is fixed in the portal, the rotating part in rotary driving spare is installed to the one end of measuring stick.
Further, the rotary driving part comprises a motor, a machine body of the motor is installed on the gantry, and the measuring rod is fixed on an output shaft of the motor.
Furthermore, the forklift and the weighing units are respectively arranged in parallel, one weighing unit is arranged between the gantry and one fork tooth, and the other weighing unit is arranged between the gantry and the other fork tooth.
After the technical scheme is adopted, after the forklift forks the object to be measured, the weighing unit collects the weight signal of the object to be measured on the fork teeth and feeds the weight signal back to the intelligent weighing terminal, the depth camera collects the image information and the depth information of the object to be measured and feeds the image information and the depth information back to the intelligent weighing terminal, and the intelligent weighing terminal processes the weight signal to obtain a weight value and processes the image information and the depth information into a volume value; the intelligent terminal module of the utility model can also send the weight value and the volume value to other equipment through the wireless module, the utility model can also display the weight value and the volume value through the display module; the weighing unit of the utility model is connected with the side part of the fork tooth, so that the thickness of the fork tooth can be reduced, the fork tooth is used for taking the object to be measured, the collision between the weighing unit and the object to be measured can be effectively avoided in the process of inserting the object to be measured by the fork tooth, and the service life of the weighing unit can be effectively prolonged; the utility model discloses can be rotatory through rotatory driving piece drive measuring stick, and then accomodate the degree of depth camera, can effectively avoid the in-process that removes at fork truck, the degree of depth camera receives the collision.
Drawings
Fig. 1 is a schematic structural diagram of the mobile volume and weight measuring device of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1, a mobile volumetric weight measuring device includes:
the forklift comprises a gantry 1 and fork teeth 2 for placing an object to be measured 10;
the weighing unit 3 is arranged between the gantry 1 and the fork teeth 2, and is suitable for acquiring weight signals of the object 10 to be measured on the fork teeth 2;
the depth camera 4 is installed on the gantry 1 through an installation frame, is positioned right above the object to be detected 10 and is suitable for acquiring image information and depth information of the object to be detected 10 on the fork teeth 2;
In this embodiment, the tines 2 are L-shaped. The intelligent weighing terminal 5 continuously receives the weight signal, and records the weight value according to the change stability of the weight value obtained by processing the weight signal.
Specifically, after fork truck has pitched determinand 10, weighing unit 3 gathers the weight signal of determinand on prong 2 and feeds back to intelligent weighing terminal 5, and depth camera 4 gathers the image information and the degree of depth information of determinand 10 and feeds back to intelligent weighing terminal 5, and intelligent weighing terminal 5 is handled to the weight signal and is obtained the weight value to be the volume value with degree of depth information processing, the utility model discloses can directly accomplish the measurement of weight and volume at the in-process that fork truck removed, and directly transport the destination, convenient and fast has removed the trouble of carrying determinand 10 and manual measurement length calculation volume from, and work efficiency is high.
In the present exemplary embodiment, two fork trucks and two weighing cells 3 are arranged next to one another, one weighing cell 3 being arranged between the mast 1 and one fork 2 and the other weighing cell 3 being arranged between the mast 1 and the other fork 2.
In this embodiment, the intelligent weighing terminal 5 includes:
the main board is connected with the weighing unit 3 and is suitable for performing AD conversion and filtering on a weight signal fed back by the weighing unit 3 to obtain a weight value;
and the intelligent terminal module is connected with the depth camera 4 and is suitable for extracting the upper surface information of the object to be measured 10 from the image information fed back by the depth camera 4 and obtaining a volume value according to the upper surface information and the depth information fed back by the depth camera 4. Specifically, the utility model relates to an determinand 10 is the cuboid structure, and upper surface area multiplies with the depth value, then is the volume value.
In this embodiment, in order to conveniently display the weight value and the volume value, the intelligent weighing terminal 5 further includes:
and the intelligent terminal module is respectively connected with the mainboard and the display module, is also suitable for receiving the weight value fed back by the mainboard, and sends the weight value and the volume value to the display module for display.
In this embodiment, in order to operate and set the intelligent terminal module, the intelligent weighing terminal 5 further includes:
and the main board is also suitable for processing the received key information sent by the key module and sending the key information to the intelligent terminal module so as to operate and set the intelligent terminal module.
The intelligent terminal module itself has a touch screen, but needs the operator to wear gloves in some occasions, and the operator can go to operate the intelligent terminal module through the button module, specifically, can trigger the intelligent terminal module through button information and regard as the weight value of determinand 10 with current weight value or regard as the volume value of determinand 10 with current volume value, etc.. In this embodiment, the key module may be a keyboard, and the main board has a keyboard interface.
In this embodiment, in order to facilitate the interaction between the intelligent terminal module and other devices, the intelligent terminal module has a wireless module adapted to implement data interaction between the intelligent terminal module and other devices.
Specifically, the utility model discloses an intelligent terminal module can also send weight value and volume value to other equipment through wireless module, and the display module of the invention can show weight value and volume value, and the staff of being convenient for in time knows.
As shown in fig. 1, the weighing unit 3 includes a front side plate, a rear side plate and a shear beam sensor, the shear beam sensor is fixed between the front side plate and the rear side plate, the rear side plate is hung on the gantry 1, and the fork 2 is hung on the front side plate.
Specifically, the utility model discloses a weighing unit 3 links to each other with prong 2's lateral part, can reduce prong 2's thickness, utilizes prong 2 to pitch and gets determinand 10, inserts the in-process of getting determinand 10 at prong 2, can effectively avoid weighing unit 3 and determinand 10 to bump, can effectively prolong weighing unit 3's life.
As shown in fig. 1, the mounting rack includes a measuring rod 6, one end of the measuring rod 6 is mounted on the gantry 1, and the depth camera 4 is mounted at the other end of the measuring rod 6.
In the present exemplary embodiment, the plane of the measuring rod 6 is always parallel to the plane of the section of the fork 2 on which the object 10 is placed.
As shown in fig. 1, in order to prevent the depth camera 4 from being collided during the movement of the forklift, one end of the measuring rod 6 is mounted on the gantry 1 through a rotary driving member 7, the rotary driving member 7 is fixed to the gantry 1, and one end of the measuring rod 6 is mounted on a rotary part of the rotary driving member 7.
In the present embodiment, the rotary drive member 7 is, for example, but not limited to, an electric motor, the body of which is mounted to the gantry 1, and the measuring rod 6 is fixed to the output shaft of the electric motor.
Specifically, when measuring the volume of determinand 10, rotatory driving piece 7 drive measuring stick 6 is rotatory suitable angle so that degree of depth camera 4 is located determinand 10 directly over, and when fork truck removed, rotatory driving piece 7 drive measuring stick 6 was rotatory certain angle in order to accomodate degree of depth camera 4, prevented that in-process that fork truck removed, degree of depth camera 4 received the collision.
In this embodiment, the forklift further includes a body 8 and a cylinder 9, the mast 1 is hinged on the body 8, and the cylinder 9 is connected between the body 8 and the mast 1 to drive the mast 1 to rotate around the hinge point of the mast 1 and the body 8.
In this embodiment, the weighing unit 3 is a weighing plate JCC (508) -2t of a forklift truck, and its structure is described in the patent with application number CN201820541563.5 and a patent name of the weighing structure of the forklift truck;
the model of the depth Camera 4 is PicoZense RGBD Camera.
The model of the intelligent terminal module is Michong Y7P 10-W-BT-4G.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements 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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, 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.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. A mobile volumetric weight measuring device, comprising:
the forklift comprises a gantry (1) and fork teeth (2) for placing an object to be tested (10);
the weighing unit (3) is arranged between the gantry (1) and the fork teeth (2) and is suitable for acquiring weight signals of an object to be measured (10) on the fork teeth (2);
the depth camera (4) is installed on the gantry (1) through an installation frame, is positioned right above the object to be detected (10), and is suitable for acquiring image information and depth information of the object to be detected (10) on the fork teeth (2);
intelligence weighing terminal (5), intelligence weighing terminal (5) are installed on fork truck, link to each other with weighing unit (3) and degree of depth camera (4) respectively, are suitable for the weight signal to weighing unit (3) feedback to be handled in order to obtain the weight value, and handle image information and the degree of depth information of degree of depth camera (4) feedback in order to obtain the volume value.
2. Mobile volumetric weight measuring device according to claim 1, characterized in that the intelligent weighing terminal (5) comprises:
the main board is connected with the weighing unit (3) and is suitable for performing AD conversion and filtering on a weight signal fed back by the weighing unit (3) to obtain a weight value;
and the intelligent terminal module is connected with the depth camera (4), is suitable for extracting the upper surface information of the object to be measured (10) from the image information fed back by the depth camera (4), and obtains a volume value according to the upper surface information and the depth information fed back by the depth camera (4).
3. The mobile volumetric weight measuring device according to claim 2, characterized in that the intelligent weighing terminal (5) further comprises:
and the intelligent terminal module is respectively connected with the mainboard and the display module, is also suitable for receiving the weight value fed back by the mainboard, and sends the weight value and the volume value to the display module for display.
4. Mobile volumetric weight measuring device according to claim 3, characterized in that the intelligent weighing terminal (5) further comprises:
and the main board is also suitable for processing the received key information sent by the key module and sending the key information to the intelligent terminal module so as to operate and set the intelligent terminal module.
5. The mobile volumetric weight measuring device of claim 3, wherein the smart terminal module has a wireless module adapted to enable data interaction with other equipment.
6. The mobile volumetric weight measuring device according to claim 1, characterized in that the weighing unit (3) comprises a front plate, a rear plate and a shear beam sensor fixed between the front plate and the rear plate, the rear plate being hung on the gantry (1) and the fork tines (2) being hung on the front plate.
7. The mobile volumetric weight measurement device according to claim 1, wherein the mounting frame comprises a measuring rod (6), one end of the measuring rod (6) being mounted on the gantry (1) and the depth camera (4) being mounted at the other end of the measuring rod (6).
8. The mobile volumetric weight measurement device according to claim 7, characterized in that one end of the measuring rod (6) is mounted on the gantry (1) by means of a rotary drive (7), the rotary drive (7) being fixed to the gantry (1), and one end of the measuring rod (6) being mounted on a rotary part of the rotary drive (7).
9. The mobile volumetric weight measuring device according to claim 8, characterized in that the rotary drive (7) comprises an electric motor, the body of which is mounted to the gantry (1), the measuring rod (6) being fixed to the output shaft of the electric motor.
10. Mobile volumetric weight measuring device according to claim 1, characterized in that the fork truck and the weighing cells (3) are arranged in parallel two each, one weighing cell (3) being arranged between the mast (1) and one fork tine (2) and the other weighing cell (3) being arranged between the mast (1) and the other fork tine (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921514038.5U CN210486790U (en) | 2019-09-11 | 2019-09-11 | Movable volume weight measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921514038.5U CN210486790U (en) | 2019-09-11 | 2019-09-11 | Movable volume weight measuring device |
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| CN210486790U true CN210486790U (en) | 2020-05-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI746118B (en) * | 2020-08-10 | 2021-11-11 | 中強光電股份有限公司 | Lifting mechanism and operating method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI746118B (en) * | 2020-08-10 | 2021-11-11 | 中強光電股份有限公司 | Lifting mechanism and operating method thereof |
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