阅读说明：本技术 一种称重运输设备和重量监测方法 (Weighing and transporting equipment and weight monitoring method ) 是由 袁亚辉 张晓航 于 2020-07-02 设计创作，主要内容包括：本申请实施例提供一种称重运输设备和重量监测方法,涉及运输设备技术领域,设备包括：底盘；称重组件,设置在所述底盘上且与所述底盘滑动连接；受力件,设置在所述称重组件上且通过点接触与所述称重组件连接,用于向设置在其上的装载组件提供支撑力；对上料、运输和卸料的全过程中的流体物料的重量进行准确测量,使得下游机器人准确获知流体物料的接收量,解决现有的流体重量测量方法无法准确获知运输过程中造成的损耗,导致下游作业机器人无法准确获得接收到的流体物料物料量的问题。(The embodiment of the application provides weighing transportation equipment and a weight monitoring method, and relates to the technical field of transportation equipment, wherein the equipment comprises: a chassis; the weighing assembly is arranged on the chassis and is in sliding connection with the chassis; the stress piece is arranged on the weighing component and is connected with the weighing component through point contact, and is used for providing supporting force for the loading component arranged on the stress piece; the method has the advantages that the weight of the fluid material in the whole process of loading, transporting and unloading is accurately measured, so that the downstream robot can accurately know the receiving amount of the fluid material, and the problem that the downstream operation robot cannot accurately obtain the amount of the received fluid material due to the fact that the loss caused in the transporting process cannot be accurately known by the existing fluid weight measuring method is solved.)

1. A weighing transporter apparatus, the apparatus comprising:

a chassis;

the weighing assembly is arranged on the chassis;

and the stress piece is arranged on the weighing component and is connected with the weighing component through point contact, and is used for providing supporting force for the loading component arranged on the stress piece.

2. The weighing transportation apparatus of claim 1, wherein:

the weighing component is detachably connected with a connecting component, and the weighing component is in point contact with the stressed part through the connecting component.

3. The weighing transportation apparatus of claim 2, wherein the end of the connection assembly connected to the force receiving member is radiused.

4. The weighing and transporting apparatus of claim 3, wherein the connection assembly is a ball top, the ball top being in threaded connection with the weighing assembly.

5. The weighing transportation apparatus of claim 1, wherein the weighing assembly comprises:

a weighing sensor;

and the fixing piece is used for fixing the weighing sensor so as to enable the weighing sensor to be in a horizontal state.

6. Weighing transporter according to claim 5, characterized in that:

at least two weighing sensors are arranged;

the fixing piece comprises a plane plate, and the weighing sensor is connected through the plane plate.

7. Weighing transporter according to claim 5, characterized in that:

the chassis is provided with a guide rail, the guide rail is connected with a sliding block in a sliding mode, and the weighing sensor is arranged on the sliding block.

8. The weighing and transporting apparatus of claim 1, wherein a loading assembly is disposed on the force-receiving member, the loading assembly comprising:

the hopper assembly is used for loading objects to be conveyed;

and the lifting assembly is in transmission connection with the hopper assembly and is used for adjusting the height of the hopper assembly.

9. Weighing transporter according to claim 5, characterized in that:

the stress piece is connected with the fixing piece through a pin shaft.

10. A method of weight monitoring, the method comprising:

regularly receiving a weight analog signal sent by a weighing sensor;

converting and calculating the weight analog signal to display a weighing result;

and when the fluid material is unloaded, sending the weighing result to a downstream operation robot.

Technical Field

The application relates to the technical field of transportation equipment, in particular to weighing transportation equipment and a weight monitoring method.

Background

With the rapid development of the construction robot industry, the fluid transportation robot can gradually replace the manual work to transport materials. In the building operation process, the fluid transportation robot needs to receive and transport the fluid material from the material preparation robot according to the demand of the downstream robot to the fluid material, the detection of the existing fluid weight is mainly realized by arranging a fixed platform scale at the material preparation robot, but the loss caused in the transportation process can not be accurately known, so that the downstream operation robot can not accurately obtain the received fluid material amount, and the construction quality and the construction efficiency are influenced.

Disclosure of Invention

An object of the embodiment of the application is to provide a weighing and transporting device and a weight monitoring method, which accurately measure the weight of fluid materials in the whole process of loading, transporting and unloading, so that a downstream robot can accurately know the receiving amount of the fluid materials, and the problem that the downstream robot cannot accurately obtain the amount of the received fluid materials due to the fact that the loss caused in the transporting process cannot be accurately known by the existing fluid weight measuring method is solved.

The embodiment of the application provides a transportation equipment weighs, and this equipment includes:

a chassis;

the weighing assembly is arranged on the chassis;

and the stress piece is arranged on the weighing component and is connected with the weighing component through point contact, and is used for providing supporting force for the loading component arranged on the stress piece.

In the implementation process, the stress piece is connected with the weighing component through point contact, so that the weighing component is only subjected to positive pressure from the stress piece, the influence caused by lateral force, radial force and the like is avoided, and the weighing is more accurate; through point contact, the weighing component is always subjected to positive pressure, so that the weighing component is not influenced by the fact that the equipment is in a motion state, the purpose of accurately measuring the weight of the fluid material in the whole process of feeding, transporting and discharging is achieved, the downstream robot can accurately acquire the receiving amount of the fluid material, and the problem that the downstream operation robot cannot accurately acquire the amount of the received fluid material due to the fact that the loss caused in the transporting process cannot be accurately acquired by an existing fluid weight measuring method is solved.

Further, the last removable coupling assembling that is connected with of weighing component, weighing component through coupling assembling with the atress piece realizes the point contact.

In the implementation process, the stress element is used for bearing the gravity of the fluid material and other components on the stress element, and the weighing assembly is in point contact with the stress element through the connecting assembly, so that the pressure borne by the stress element is transmitted to the weighing assembly, and the weighing assembly is only subjected to positive pressure.

Further, the end part of the connecting component connected with the stress piece is arc-shaped.

In the implementation process, the end part of the stress piece for connecting with the connecting assembly is arc-shaped, so that the stress piece is connected with the connecting assembly through point contact.

Further, coupling assembling is the bulb top, the bulb top with the subassembly threaded connection weighs.

In the implementation process, the ball head ejector is in threaded connection with the weighing assembly, so that the ball head ejector is convenient to disassemble, and meanwhile, the ball head ejector bears positive pressure from a stressed part through point contact and transmits the positive pressure to the weighing assembly to measure the positive pressure.

Further, the weighing assembly includes:

a weighing sensor;

and the fixing piece is used for fixing the weighing sensor so as to enable the weighing sensor to be in a horizontal state.

In the implementation process, the weighing sensor is used for measuring positive pressure from the stress piece, and the weighing sensor is fixed through the fixing piece, so that the weighing sensor is kept in a horizontal state in the sliding process.

Further, the number of the weighing sensors is at least two;

the fixing piece comprises a plane plate, and the end part of the plane plate is connected with the weighing sensor.

In the above implementation process, when there are a plurality of load cells in the same sliding state, all the load cells may be connected in series by the flat plate, and the plurality of load cells connected by the flat plate are on the same horizontal plane due to the fact that the flat plate itself has a high flatness.

Further, a guide rail is arranged on the chassis, a sliding block is connected to the guide rail in a sliding mode, and the weighing sensor is arranged on the sliding block.

In the implementation process, the weighing sensor slides on the slide rail through the slide block, the butt joint distance between the loading assembly on the weighing sensor and the loading robot or the unloading robot can be adjusted when loading or unloading, the purpose of accurately receiving or unloading materials is achieved, and after loading, the gravity center position of the loading assembly can be adjusted to prevent overturning.

Further, be provided with the loading subassembly on the atress piece, the loading subassembly includes:

the hopper assembly is used for loading objects to be conveyed;

and the lifting assembly is in transmission connection with the hopper assembly and is used for adjusting the height of the hopper assembly.

In the implementation process, the lifting assembly is used for transmission to adjust the height of the hopper assembly, so that the fluid material is convenient to load and unload.

Further, the stress element and the fixing element are connected through a pin shaft.

In the implementation process, the stress point is in point contact with the weighing component, and the stress piece is connected with the fixing piece, so that the displacement of the stress piece in the horizontal and vertical directions can be limited, and the stress piece is prevented from being separated from the chassis in the transportation process; in the moving process, the lateral force borne by the stress piece is absorbed by the pin shaft, the weighing sensor is prevented from being affected by the lateral force, and the weighing sensor is protected while the weighing accuracy is ensured.

The embodiment of the application also provides a weight monitoring method, which comprises the following steps:

regularly receiving a weight analog signal sent by a weighing sensor;

converting and calculating the weight analog signal to display a weighing result;

and when the fluid material is unloaded, sending the weighing result to a downstream operation robot.

In the implementation process, the weight simulation signals sent by the weighing sensors are received regularly, the weight of the fluid material is monitored in real time, the weight of the fluid material in the whole process of loading, transporting and unloading is accurately measured, the loading amount and the receiving amount are accurately controlled, loss caused in the transporting process is accurately known, downstream robot operation is facilitated, and the operation efficiency is improved.

Additional features and advantages of the disclosure will be set forth in the description which follows, or in part may be learned by the practice of the above-described techniques of the disclosure, or may be learned by practice of the disclosure.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a weighing and transporting robot provided in an embodiment of the present application;

FIG. 2 is a schematic view of a connection structure of a weighing assembly on a chassis according to an embodiment of the present application;

fig. 3 is a schematic view of a connection structure of the ball top and the weighing sensor provided in the embodiment of the present application;

FIG. 4 is a right side view of FIG. 1 provided with an embodiment of the present application;

FIG. 5 is a flow chart of a method of weight monitoring provided by an embodiment of the present application;

fig. 6 is a block diagram of a weight monitoring device according to an embodiment of the present application.

Icon:

1-a hopper assembly; 2-moving the sliding table; 3-a chassis; 4-lifting upright columns; 5-an electronic control component; 6-power supply components; 7-a weighing sensor; 8-a plane plate; 9-linear guide rail; 10-a slide block; 11-bulb top; 12-a shouldered hinge pin; 13-socket head cap screw; 14-an electric push rod; 15-a signal receiving module; 16-a signal processing module; 17-a weighing result sending module.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or a point connection; either directly or indirectly through intervening media, or may be an internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

The embodiment of the application provides a weighing and transporting device, and is exemplarily a fluid material transporting robot with a real-time weighing system, and the transporting robot can transport fluid materials, can also transport other kinds of materials, can be used for real-time weighing of a moving transporting robot, and can also be used for weighing of devices, and all the devices have higher accuracy, and are not limited herein.