Integrated control driving controller of electric sweeper

Abstract

The utility model belongs to the technical field of sweeper control, and particularly relates to an integrated control driving controller of an electric sweeper, which comprises a controller shell and a printed circuit board (PCB) mainboard, and the PCB mainboard comprises a power input wiring terminal, a power output wiring terminal, a signal input wiring terminal and a signal output wiring terminal. A plurality of groups of motor control modules and motor power driving modules of the electric sweeper assemblies are integrated on the PCB mainboard, the motor control module of each electric sweeper assembly is connected with the corresponding motor power driving module through a wire on the PCB mainboard, and the motor control modules are connected in series through a communication wire on the PCB mainboard. Compared with the prior art, the utility model has the following advantages: the cost is low, the installation and maintenance are convenient, the communication among the motor control modules is stable, the realization of intelligent control is facilitated, the efficiency and stability of machine operation are improved, and the energy consumption of the machine is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of sweeper control, and in particular relates to an integrated control drive controller for an electric sweeper. Background Art

[0002] The control drive structure of the currently known electric sweeper is a discrete drive, which is composed of a travel motor drive controller, a main brush motor drive controller, a fan motor drive controller, a side brush motor drive controller, a main brush and side brush lifting motor drive controller, an intermittent dust vibration motor drive controller and a handbrake parking motor drive controller. Each discrete motor drive controller drives the corresponding motor to run and coordinate with each other to complete the travel and cleaning functions of the machine. Since each motor drive controller requires an independent mainboard and heat dissipation housing, a power transmission bus and a control signal line, the cost of each discrete motor drive controller is superimposed, which increases the overall cost of the machine. When the discrete motor drive controllers communicate with each other, the external communication lines are easily interfered, affecting the communication effect. The assembly process is complicated, and it is difficult to debug and troubleshoot the machine. Utility Model Content

[0003] The purpose of the utility model is to address the defects of the existing control and drive structure of electric sweepers. The utility model provides a technical solution for an integrated control and drive controller for an electric sweeper.

[0004] The utility model is realized by the following technical scheme: an integrated control drive controller for an electric sweeper, comprising a controller housing and a PCB mainboard, wherein the PCB mainboard comprises a power input terminal, a power output terminal, a signal input terminal and a signal output terminal; a plurality of motor control modules and motor power drive modules of electric sweeper components are integrated on the PCB mainboard, the motor control module of each electric sweeper component is connected to its corresponding motor power drive module through wiring on the PCB mainboard, and each motor control module is connected to each other through communication wiring on the PCB mainboard;

[0005] The power input terminals are respectively connected to the input ends of the motor power drive modules of each electric sweeper assembly through the power busbar of the PCB mainboard, and the output ends of each motor power drive module are respectively connected to the power output terminals through the power wiring on the PCB mainboard; the power output terminals are respectively connected to the motors of the multiple groups of electric sweeper assemblies through power output lines;

[0006] The signal input terminal is connected to the input end of the motor control module of each electric sweeper assembly through the signal wiring on the PCB main board, and the output end of each motor control module signal is connected to the signal output terminal through the signal wiring on the PCB main board.

[0007] Specifically, the controller housing includes a heat sink bottom plate and a sealed upper cover. The motor power drive module and the PCB main board of the electric sweeper assembly are installed on the heat sink bottom plate through heat conductive materials; a sealed upper cover is provided on the PCB main board, and holes for inserting power input terminals, power output terminals, signal input terminals and signal output terminals are provided on the sealed upper cover. The PCB main board is sealed and installed between the sealed upper cover and the heat sink bottom plate. When the integrated control drive controller is assembled, each terminal penetrates the sealed upper cover through the sealing material.

[0008] Specifically, the electric sweeper assembly includes a travel motor, a main brush motor, a fan motor, a side brush motor, a main brush and side brush lifting motor, an intermittent dust vibration motor, and a handbrake parking motor.

[0009] Specifically, it also includes a power supply and an operation panel. The power supply wires are respectively connected to the motor control module and the motor power drive module of each electric sweeper component, and the signal input terminals and the signal output terminals are respectively connected to the operation panel through wires.

[0010] When in use, the operator can control the start and stop of each motor through the corresponding switches on the operation panel to realize the walking and cleaning functions of the machine; the various motor control modules on the PCB main board communicate with each other in real time through the signal routing on the PCB main board, which facilitates the coordination of the operating status of each motor, improves the working efficiency of the whole machine, and reduces the energy consumption of the machine.

[0011] Compared with the prior art, the utility model has the following advantages: low cost, easy installation and maintenance, stable communication between various motor control modules, more conducive to realizing intelligent control, improving the efficiency and stability of machine operation, and reducing the energy consumption of the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a plan view of the PCB mainboard layout of the utility model.

[0013] Figure 2 It is a schematic diagram of electrical connection of the utility model.

[0014] Figure 3 It is an assembly structure diagram of the utility model.

[0015] In the attached figure, 1-PCB main board, 2-travel motor control module, 3-main brush motor control module, 4-fan motor control module, 5-side brush motor control module, 6-main brush and side brush lifting motor control module, 7-intermittent dust vibration motor control module, 8-handbrake parking motor control module, 9-travel motor power drive module, 10-main brush motor power drive module, 11-fan motor power drive module, 12-side brush motor power drive module, 13-main brush and side brush lifting motor power drive module, 14 -Intermittent dust-vibrating motor power drive module, 15-handbrake parking motor power drive module, 16-signal input terminal, 17-signal output terminal, 18-power input terminal, 19-power output terminal, 20-operation panel, 21-power supply, 22-travel motor, 23-main brush motor, 24-fan motor, 25-side brush motor, 26-main brush and side brush lifting motor, 27-intermittent dust-vibrating motor, 28-handbrake parking motor, 29-sealed upper cover, 30-heat sink bottom plate. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] The following will be combined with the drawings of the embodiments of the utility model to clearly and completely describe the technical solutions of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0018] like Figure 1-3As shown in the figure, an electric sweeper integrated control drive controller comprises a PCB mainboard 1, on which a travel motor control module 2, a main brush motor control module 3, a fan motor control module 4, a side brush motor control module 5, a main brush and side brush lifting motor control module 6, an intermittent dust shock motor control module 7, a handbrake parking motor control module 8, a travel motor power drive module 9, a main brush motor power drive module 10, a fan motor power drive module 11, a side brush motor power drive module 12, a main brush and side brush lifting motor power drive module 13, an intermittent dust shock motor power drive module Block 14 and handbrake parking motor power drive module 15; each motor control module described above is connected to the corresponding motor power drive module through the wiring on the PCB motherboard 1, and each motor control module is connected to each other through the communication wiring on the PCB motherboard 1; the PCB motherboard 1 is also provided with a power input terminal 18, a power output terminal 19, a signal input terminal 16 and a signal output terminal 17, the power input terminal 18 is connected to the input end of each motor power drive module through the power bus on the PCB motherboard 1, and the output end of each motor power drive module is connected to the power output terminal 19 through the power wiring on the PCB motherboard 1; the signal input terminal 16 is connected to the input end of each motor control module through the signal wiring on the PCB motherboard 1, and the output end of each motor control module signal is connected to the signal output terminal 17 through the signal wiring on the PCB motherboard 1; the motor power drive modules are installed on the heat sink bottom plate 30 together with the PCB motherboard 1 through a heat conductive material, and a sealing upper cover 29 is provided on the PCB motherboard 1, and a penetrating power input connection is provided on the sealing upper cover 29 The hole positions of the wire terminal 18, the power output terminal 19, the signal input terminal 16 and the signal output terminal 17, when the integrated control drive controller is assembled, each terminal penetrates the sealing cover 29 through the sealing material, the PCB main board 1 is sealed and installed between the sealing cover 29 and the heat sink bottom plate 30, the power supply 21 is connected to the control module and the motor power drive module of each motor through the wire, the signal input terminal 16 and the signal output terminal 17 are connected to the operation panel 20 through the wire, and the power output terminal 19 is connected to each motor through the power wire. The working process is that after the machine is powered on, the operator controls the start and stop of each motor through the corresponding switch on the operation panel 20 to realize the walking and cleaning functions of the machine, and the various motor control modules on the PCB main board 1 communicate with each other in real time through the signal routing on the PCB main board 1, coordinate the running status of each motor, improve the working efficiency of the whole machine, and reduce the energy consumption of the machine.

[0019] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0020] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An integrated control drive controller for an electric sweeper, comprising a controller housing and a PCB mainboard, wherein the PCB mainboard comprises a power input terminal, a power output terminal, a signal input terminal and a signal output terminal; characterized in that: The PCB main board is integrated with a plurality of motor control modules and motor power drive modules of the electric sweeper components, the motor control modules of each electric sweeper component are connected to the corresponding motor power drive module via wiring on the PCB main board, and the motor control modules are connected to each other via communication wiring on the PCB main board; The power input terminals are connected to the input ends of the motor power drive modules of each electric sweeper assembly through the power busbar of the PCB mainboard, and the output ends of each motor power drive module are connected to the power output terminals through the power wiring on the PCB mainboard, and the power output terminals are connected to each motor of the multiple groups of electric sweeper assemblies through power output lines; The signal input terminal is connected to the input end of the motor control module of each electric sweeper assembly through the signal wiring on the PCB main board, and the output end of each motor control module signal is connected to the signal output terminal through the signal wiring on the PCB main board.

2. The integrated control drive controller for an electric sweeper as claimed in claim 1, characterized in that: The electric sweeper assembly includes a travel motor, a main brush motor, a fan motor, a side brush motor, a main brush and side brush lifting motor, an intermittent dust vibration motor, and a hand brake parking motor.

3. The integrated control drive controller for an electric sweeper as claimed in claim 1, characterized in that: It also includes a power supply and an operation panel. The power supply is connected to the motor control module and the motor power drive module of each electric sweeper component through wires, and the signal input terminal and the signal output terminal are connected to the operation panel through wires.

Images