A kind of decelerator
Technical field
This utility model mechanical field, more particularly to a kind of decelerator.
Background technology
Existing Large Reducer often can only be slowed down for single direction, and cannot realize to multiple directions
Slow down simultaneously, cannot more realize the adjust automatically to deceleration transmission direction in addition.
Utility model content
For solving the above problems, this utility model provides a kind of decelerator.
A kind of decelerator, including tuning disk, final drive shaft and multiple counter drive shafts, tuning axle, motor, detection dress
Put, host computer, the tuning disk upper surface center is provided with bearing, and the bearing is circumferentially with the installation for installing counter drive shaft
Hole and its bottom are provided with the centre bore for installing final drive shaft, and the final drive shaft constitutes gear with multiple counter drive shafts respectively
Coordinate, the tuning axle connection host computer constitutes gear with tuning disk and coordinates, for controlling the rotation of tuning disk, the driving electricity
Machine connects tuning axle, and for controlling the rotation of tuning axle, the detection means is used for detecting the relative position of counter drive shaft, described
Host computer connects motor and detection means respectively, analyzes and controls both for receiving.
Preferably, the tuning disk upper surface is circumferentially with the gear teeth, the gear phase that the gear and tuning axle of tuning disk are provided with
Mutually engage.
Preferably, the detection means is located in the mounting groove be provided with tuning axle, and tuning axle center is communicated with installing
The detection hole of groove, the detection hole are corresponding with counter drive shaft, and the detection means is by detecting hole Real Time Observation counter drive shaft
Relative position.
Preferably, its top is provided with through hole, and the through hole inner sleeve is equipped with second driving shaft, second transmission
Axle is constituted with multiple counter drive shafts respectively and is linked.
Preferably, multiple described counter drive shaft one end are engaged with final drive shaft, and other end connection expansion link is provided with transmission
Bar connects driving means, and the driving means connect host computer, for controlling the collapsing length of expansion link.
The beneficial effects of the utility model:When deceleration of the decelerator to be realized to other directions is adjusted, host computer passes through
Motor controls the rotation of tuning axle, and tuning axle controls the rotation of tuning disk, so as to control the axial direction of counter drive shaft, this
When detection means real-time monitoring counter drive shaft axial direction so that the axial direction of counter drive shaft with need slow down
Direction is corresponding, realizes deceleration transmission of the decelerator in the direction.
Description of the drawings
Overlooking structure figure of the accompanying drawing 1 for embodiment.
Accompanying drawing 2 is the generalized section of A-A in accompanying drawing 1.
Accompanying drawing 3 faces structure chart for embodiment.
1 tuning disk, 2 final drive shafts, 3 counter drive shafts, 4 tuning axles, 5 detection means, 6 mounting grooves, 7 detection holes, 8 second pass
Moving axis, 9 expansion links, 10 bearings.
Specific embodiment
This utility model is further described with embodiment below in conjunction with the accompanying drawings.
A kind of decelerator, including tuning disk 1, final drive shaft 2 and multiple counter drive shafts 3, tuning axle 4, motor, detection
Device 5, host computer, 1 upper surface center of the tuning disk are provided with bearing 10, and the bearing 10 is circumferentially with for installing auxiliary driving
The installing hole of axle 3 and its bottom are provided with the centre bore for installing final drive shaft 2, and the final drive shaft 2 secondary is passed with multiple respectively
Moving axis 3 constitutes gear and coordinates, and the connection host computer of tuning axle 4 is circumferentially with gear teeth composition gear with 1 upper surface of tuning disk and matches somebody with somebody
Close, for controlling the rotation of tuning disk 1, the motor connection tuning axle 4, for controlling the rotation of tuning axle 4, the inspection
Surveying device 5 is used for detecting the relative position of counter drive shaft 3 that the host computer to connect motor and detection means 5 respectively, is used for
Reception is analyzed and controls both.When deceleration of the decelerator to be realized to other directions is adjusted, host computer passes through motor control
The rotation of tuning axle processed 4, the rotation of the control tuning of tuning axle 4 disk 1, so as to control the axial direction of counter drive shaft 3, now detects
The axial direction of 5 real-time monitoring counter drive shaft 3 of device, so that the axial direction of counter drive shaft 3 and the direction for needing to slow down
Corresponding, the docking facilities of external equipment stretch and counter drive shaft pairing, realize deceleration transmission of the decelerator in the direction.
The detection means 5 is located in the mounting groove 6 be provided with tuning axle 4, and 4 center of tuning axle is communicated with mounting groove 6
Detection hole 7, the detection hole 7 is corresponding with counter drive shaft 3, and the detection means 5 is by detecting 7 Real Time Observation auxiliary driving of hole
The relative position of axle 3.
Through hole is provided with the top of the bearing 10, and the through hole inner sleeve is equipped with second driving shaft 8, the second driving shaft 8
Constitute with multiple counter drive shafts 3 respectively and be linked, increased decelerator can transmission direction.
Another embodiment is:Multiple 3 one end of the counter drive shaft are engaged with final drive shaft 2, and other end connection is stretched
Contracting bar 9, is provided with drive link connection driving means, and the driving means connect host computer, for controlling the flexible length of expansion link 9
Degree, when 3 axial rotation of counter drive shaft is to corresponding direction, host computer controls the flexible of the counter drive shaft 3 by driving means
The elongation of bar 9 is connected with external equipment, so as to realize deceleration transmission.
Obviously, above-described embodiment of the present utility model is merely to illustrate that this utility model example, and not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make the change or variation of other multi-forms.There is no need to give poor example to all of embodiment.
And these belong to connotation of the present utility model it is amplified obvious change or variation still fall within this utility model
Protection domain.