High-precision turns to inertial navigation mechanism
Technical field
The utility model belongs to intelligence Handling device field more particularly to a kind of high-precision turns to inertial navigation mechanism.
Background technique
It is unmanned to carry Intelligent navigating bogie, i.e. AGV trolley, it is a kind of using battery as power source, inertia homing guidance dress
It sets, can be travelled along free path, there is the transport of parking selection device, safety system and various mobile loading functionals
Trolley.Because the adaptability of AGV trolley is good and good reliability, it can be achieved that the integrated and automation of production and carrying function, has
Conevying efficiency is high, energy-saving effect is good, reliable and stable work, using flexible can be changed, be able to achieve many advantages, such as flexible transport,
It is widely used in the relatively high manufacture field of various the degree of automation.However in the market because of the wheel angle of turn of AGV trolley
Difference causes the reversing of motion often to be offset route, it is therefore desirable to which artificial real-time perfoming monitoring, this results in high labor cost and significantly
Influence production efficiency and economic benefit.
Utility model content
Aiming at the problems existing in the prior art, the utility model provides a kind of high-precision steering inertial navigation mechanism.
A kind of high-precision steering inertial guidance mechanism, including a bogie, for installing wheel;One servo motor, according to
It is secondary to be connect with speed reducer and bogie, for driving bogie to rotate and then rotating wheel;The speed reducer and bogie it
Between driving gear is installed, be used under the drive of speed reducer and wheel move synchronously;One encoder, the encoder with
Driven gear connection, the driving gear are meshed with driven gear.
It further, further include a reducer pedestal, for installing the speed reducer.
It further, further include the encoder seat being fixedly connected with speed reducer, for installing the encoder.
Further, the encoder is angular encoder.
Further, the wheel is mounted on bogie by wheel shaft.
The servo motor is that movement executes power delivery section and PLC information processing part;At industry control command information
Part is managed, angular encoder is information collection part, and gear is motivation transfer motion part.Industry control instruction and PLC issue order, pass through
Servomotor controller controls the operation of servo motor, and angular encoder obtains motor output angle by gear, this portion
Divide information collection to send information processing part to, angle is adjusted in due course.
A kind of high-precision provided by the utility model turns to inertial navigation mechanism, the control that can be instructed very well in PLC and industry control
System is lower to carry out precise turns, can move, greatly improve work efficiency under the route freely specified.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is this practical top view.
1- servo motor, 2- speed reducer, 3- reducer pedestal, 4- driving gear, 41- driven gear, 5- bogie, 51- wheel
Axis, 6- wheel, 7- encoder seat, 71- angular encoder.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-3, a kind of high-precision turns to inertial navigation mechanism, including servo motor 1, the servo motor 1 connects
Extraneous servomotor controller, PLC and industrial personal computer are connect, which is used in industrial personal computer and PLC, Serve Motor Control
It works under the control of device;The servo motor 1 is connect with speed reducer 2, which is mounted on reducer pedestal 3, described
The output shaft of speed reducer 2 passes through the driving gear 4 to match therewith, and in the keyway being mounted on bogie 5;The bogie 5
It is connect by wheel shaft 51 with wheel 6.3 side of reducer pedestal is fixedly connected with encoder seat 7, installs on the encoder seat 7
The axis of angled encoder 71, the angular encoder 71 is connect with driven gear 41, the driven gear 41 and driving gear 4
It is meshed.
Servo motor 1 at work, drives speed reducer 2 to rotate, and is further driven to driving gear 4 and bogie 5 rotates, from
And rotate the wheel 6 on bogie 5;The rotation of driving gear 4 rotates the driven gear 41 being engaged with, because of angular coding
Device 71 is connected with driven gear 41, and with the rotation of driven gear 41, angular encoder 71 provides angle-data, reaches high-precision
Spend the effect of turning.The servo motor is that movement executes power delivery section and PLC information processing part;Industry control instruction
Information processing part, angular encoder are information collection parts, and gear is motivation transfer motion part.Industry control instruction and PLC issue life
It enabling, the operation of servo motor is controlled by servomotor controller, angular encoder obtains motor output angle by gear,
The acquisition of this partial information is sent to information processing part, angle is adjusted in due course.