CN111390681A - Modular Floor Grinder - Google Patents

Abstract

The application relates to a modular floor grinding machine, wherein a handrail remote control module, a control box module and a gear box module are detachably fixed on a fixing support through fixing pieces to form a main body of the floor grinding machine, wherein the handrail remote control module is in communication connection with the control box module through a communication module so as to send a remote control signal sent by the handrail remote control module to the control box module; the control box module is connected with the gear box module through an input terminal and an output terminal, so that the control box module controls the working state of the gear box module according to the remote control signal. Constitute by above-mentioned four parts and grind the machine, when checking out handrail remote control module, control box module or gear box module and break down, can be directly whole the module of the correspondence of renewal, need not wait that trouble module maintenance just can use, and change save time more, avoided because of the unable problem of the time limit for a project extension that quick maintenance caused of terrace grinds machine.

Description

Modular Floor Grinder

technical field

The present application relates to the technical field of floor grinders, and in particular, to a modular floor grinder.

Background technique

At present, the hybrid drive control method used in the floor grinder produced in my country, that is, the combination of remote control power drive and manual power drive, this control method can save manpower and realize the working configuration of one person and one machine.

However, the existing grinding machine contains many electrical components, and each electrical component is generally connected to the control component, which will lead to many and more complicated lines. When a fault occurs in the grinding machine, the faulty components can only be If it is removed from the complex wiring, the new parts are directly connected or connected after repair. Due to the complicated wiring, it will take a long time to remove or connect, which will cause the grinding machine to be unusable for a long time, and even in serious cases. It will lead to an extension of the construction period.

SUMMARY OF THE INVENTION

In order to overcome the problems existing in the related art at least to a certain extent, the present application provides a modular floor grinder.

The modular floor grinder of the present application may include:

a fixing bracket and a handrail remote control module, a control box module and a gear box module that are detachably fixed on the fixing bracket through a fixing piece;

The armrest remote control module is communicatively connected with the control box module through a communication module, so as to send the remote control signal sent by the armrest remote control module to the control box module;

The control box module is connected with the gear box module through the input terminal and the output terminal, so that the control box module controls the working state of the gear box module according to the remote control signal.

Optionally, the armrest remote control module includes an armrest structure and a remote control sub-module;

The handrail structure is provided with a plurality of direction buttons;

The remote control sub-module is connected to the direction button, and the remote control sub-module is configured to send a remote control signal to the control box module according to a direction signal sent when the direction button is pressed.

Optionally, the armrest structure is provided with an armrest box;

The armrest box is connected with the direction button, and is used for converting the electrical signal generated when the direction button is pressed into a communication signal;

The armrest box is connected with the remote control sub-module, so that the armrest box sends the communication signal to the remote control sub-module, and the remote control sub-module generates the direction signal according to the communication signal.

Optionally, the direction button is arranged at a position where the index finger faces when the user holds the armrest structure.

Optionally, the communication module is a wireless sending module;

The control box module is provided with a wireless receiving module corresponding to the wireless sending module, for receiving the remote control signal sent by the armrest remote control module through the wireless sending module.

Optionally, the control box module includes a signal modulator and a frequency converter;

The remote control signal includes a direction speed signal and a start-stop speed signal;

The signal modulator is connected with the directional power output device to control the grinding direction of the gearbox module according to the directional rotational speed signal;

The frequency converter is connected with the gear box driving device to control the start-stop state and the rotational speed of the gear box module according to the start-stop speed signal.

Optionally, the armrest box and the remote control sub-module are connected by a USB pairing cable.

Optionally, there are two direction buttons, which are respectively set at the positions where the index finger of the left hand and the index finger of the right hand face when the user holds the armrest structure.

Optionally, the fixing bracket is provided with a steering wheel assembly, and the directional power output device is connected with the steering wheel assembly, so that the steering wheel assembly changes the steering wheel assembly according to the direction speed signal. The direction of the steering wheel.

Optionally, the fixing member is a quick release pin.

The technical solution provided by the present application may include the following beneficial effects: the handrail remote control module, the control box module and the gear box module are detachably fixed on the fixed bracket through the fixing piece to form the main body of the floor grinder, wherein the handrail remote control module communicates with The module is connected in communication with the control box module, so as to send the remote control signal sent by the armrest remote control module to the control box module; the control box module is connected with the gear box module through the input terminal and the output terminal, so as to The control box module is made to control the working state of the gear box module according to the remote control signal. Based on this, since the grinding machine of the present application is composed of a fixed bracket, a handrail remote control module, a control box module and a gear box module, when it is detected that the handrail remote control module, the control box module or the gear box module is faulty, it can be directly replaced with a new one. The manual remote control module, control box module or gearbox module, and when replacing, only need to align the communication interface interface, and then repair the removed manual remote control module, control box module or gearbox module. The floor grinder does not have to wait for the faulty module to be repaired before it can be used, and the replacement saves time, avoiding the problem of prolonged construction period caused by the inability of the floor grinder to be repaired in a short time.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not limiting of the present application.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description serve to explain the principles of the application.

FIG. 1 is a schematic structural diagram of a modular floor grinder provided by an embodiment of the present application.

FIG. 2 is a schematic structural diagram of a handrail remote control module of a modular floor grinder provided by another embodiment of the present application.

Detailed ways

Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this application. Rather, they are merely examples of means consistent with some aspects of the present application as recited in the appended claims.

Please refer to FIG. 1 , which is a schematic structural diagram of a modular floor grinder provided by an embodiment of the present application.

As shown in FIG. 1 , the modular floor grinder provided in this embodiment may include:

The fixing bracket 11 and the armrest remote control module 12, the control box module 13 and the gear box module 14 which are detachably fixed on the fixing bracket through the fixing piece;

The armrest remote control module is communicatively connected with the control box module through a communication module, so as to send the remote control signal sent by the armrest remote control module to the control box module;

The control box module is connected with the gear box module through the input terminal and the output terminal, so that the control box module controls the working state of the gear box module according to the remote control signal.

The handrail remote control module, the control box module and the gear box module are detachably fixed on the fixed bracket through the fixing parts to form the main body of the floor grinding machine, wherein the handrail remote control module is connected to the control box module through the communication module to communicate with The remote control signal sent by the armrest remote control module is sent to the control box module; the control box module is connected with the gear box module through the input terminal and the output terminal, so that the control box module controls the control box according to the remote control signal The working state of the gearbox module. Based on this, since the grinding machine of the present application is composed of a fixed bracket, a handrail remote control module, a control box module and a gear box module, when it is detected that the handrail remote control module, the control box module or the gear box module is faulty, it can be directly replaced with a new one. The manual remote control module, control box module or gearbox module, and when replacing, only need to align the communication interface interface, and then repair the removed manual remote control module, control box module or gearbox module. The floor grinder does not have to wait for the faulty module to be repaired before it can be used, and the replacement saves time, avoiding the problem of prolonged construction period caused by the inability of the floor grinder to be repaired in a short time.

Specifically, for the handrail remote control module, please refer to FIG. 2 , which is a schematic structural diagram of the handrail remote control module of the modular floor grinder provided by another embodiment of the present application.

As shown in FIG. 2 , the armrest remote control module provided in this embodiment may include an armrest structure 21 and a remote control sub-module 22;

The handrail structure is provided with a plurality of direction buttons;

The remote control sub-module is connected to the direction button, and the remote control sub-module is configured to send a remote control signal to the control box module according to a direction signal sent when the direction button is pressed.

Of course, an operation panel 211 can also be provided on the armrest to replace the above-mentioned multiple direction buttons, so as to realize more control functions.

In addition, the armrest structure is provided with an armrest box;

The armrest box is connected with the direction button, and is used for converting the electrical signal generated when the direction button is pressed into a communication signal;

The armrest box is connected with the remote control sub-module, so that the armrest box sends the communication signal to the remote control sub-module, and the remote control sub-module generates the direction signal according to the communication signal.

In order to facilitate the user's control operation, the direction button is arranged at the position where the index finger faces when the user holds the armrest structure.

In order to reduce the wiring between modules and make the lines simpler, the communication module is a wireless transmission module;

The control box module is provided with a wireless receiving module corresponding to the wireless sending module, for receiving the remote control signal sent by the armrest remote control module through the wireless sending module.

Further, the control box module includes a signal modulator and a frequency converter;

The remote control signal includes a direction speed signal and a start-stop speed signal;

The signal modulator is connected with the directional power output device to control the grinding direction of the gearbox module according to the directional rotational speed signal;

The frequency converter is connected with the gear box driving device to control the start-stop state and the rotational speed of the gear box module according to the start-stop speed signal.

Further, the armrest box and the remote control sub-module are connected by a USB pairing cable.

Further, there are two direction buttons, which are respectively arranged at the positions where the index finger of the left hand and the index finger of the right hand face when the user holds the armrest structure.

Further, the fixing bracket is provided with a steering wheel assembly, and the directional power output device is connected with the steering wheel assembly, so that the steering wheel assembly changes the steering in the steering wheel assembly according to the direction rotation speed signal direction of the wheel.

It should be noted that the above-mentioned fixing member may be any device that can be easily disassembled, such as a quick-release pin.

It can be understood that, the same or similar parts in the above embodiments may refer to each other, and the content not described in detail in some embodiments may refer to the same or similar content in other embodiments.

It should be noted that, in the description of the present application, the terms "first", "second" and the like are only used for the purpose of description, and should not be construed as indicating or implying relative importance. Also, in the description of this application, unless otherwise specified, the meaning of "plurality" means at least two.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limitations to the present application. Embodiments are subject to variations, modifications, substitutions and variations.

Claims (10)

1. A modular floor grinding machine, comprising:

the remote control device comprises a fixed support, and a handrail remote control module, a control box module and a gear box module which are detachably fixed on the fixed support through a fixing piece;

the handrail remote control module is in communication connection with the control box module through a communication module so as to send a remote control signal sent by the handrail remote control module to the control box module;

the control box module is connected with the gear box module through an input terminal and an output terminal, so that the control box module controls the working state of the gear box module according to the remote control signal.

2. The modular floor grinding machine of claim 1, wherein the handrail remote control module comprises a handrail structure and a remote control sub-module;

the armrest structure is provided with a plurality of directional buttons;

the remote control sub-module is connected with the direction button and is used for sending a remote control signal to the control box module according to a direction signal sent when the direction button is pressed.

3. The modular floor grinding machine of claim 2, characterized in that the handrail structure is provided with a handrail box;

the armrest box is connected with the direction button and is used for converting an electric signal generated when the direction button is pressed into a communication signal;

the armrest box is connected with the remote control sub-module, so that the armrest box sends the communication signal to the remote control sub-module, and the remote control sub-module generates the direction signal according to the communication signal.

4. The modular floor grinding machine of claim 2, wherein the directional button is positioned to be pointed by the index finger of a user holding the handrail structure.

5. The modular floor grinding machine of claim 1, wherein the communication module is a wireless transmission module;

the control box module is provided with a wireless receiving module correspondingly matched with the wireless sending module and used for receiving a remote control signal sent by the handrail remote control module through the wireless sending module.

6. The modular floor grinding machine of claim 1, wherein the control box module includes a signal modulator and a frequency converter;

the remote control signal comprises a direction rotating speed signal and a start-stop speed signal;

the signal modulator is connected with a direction power output device so as to control the grinding direction of the gearbox module according to the direction rotating speed signal;

the frequency converter is connected with the reduction gearbox driving device to control the starting and stopping state and the rotating speed of the gear box module according to the starting and stopping speed signal.

7. The modular floor grinding machine of claim 2, wherein the armrest box and the remote control sub-module are connected by USB wire-copies.

8. The modular floor grinding machine of claim 4, wherein the direction buttons are two and are respectively arranged at positions where the left index finger and the right index finger of the user face when the user holds the handrail structure.

9. The modular floor grinding machine of claim 6, wherein the fixed bracket is provided with a steerable wheel assembly, and the directional power output device is connected with the steerable wheel assembly to cause the steerable wheel assembly to change the direction of a steerable wheel in the steerable wheel assembly according to the directional speed signal.

10. The modular floor grinding machine of any one of claims 1 to 9, wherein the fixing member is a quick release pin.

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