External rotor electric movable pendulum wheel for logistics sorting device
Technical field
The utility model relates to logistics sorting device fields, particularly relate to a kind of for the outer of logistics sorting device
Rotor motor-driven balance wheel.
Background technique
It generallys use equipment of the balance wheel sorter as logistic industry high speed sorting package both at home and abroad at present, is used in the equipment
It is made of in the platform of sorting the wheel of several rotations, which is located in transmission line, and article flows into sorting by transmission line and puts down
After platform, the wheel on platform is shunted article by the swing of different angle, changes the direction of article flow, to realize difference
The sorting of the article of purpose.The platform of the sorting device has stronger adaptability to segregating articles, will not be because of the weight of article
It is difficult that different, volume difference causes sorting, while sorting any position that platform can arbitrarily be placed in sorting line, and setting is simple
It is convenient, it is widely used in logistics, factory, electric business industry, our general this equipment is referred to as balance wheel equipment.
Application commonplace at present is using a motor by transmission shaft, then passes through the wheel of driving belt driving rotation
The wheel of son, rotation is swung by a linkage.Current scheme has the disadvantages that in actual use
A. complicated mechanism, equipment assemble more complex, high failure rate;
B. by Multi-layer transmission, transmission shaft and driving belt frequently wear out and cause equipment that can not make the wheel rotated
With maintenance maintenance is very frequent;
C. the wheel rotated is transmitted by belt, and the pivot angle of swing receives biggish limitation, cannot achieve large angle pendulum,
The flexibility ratio of equipment is affected;
D. due to equipment long time running, transmission loss is larger, and equipment energy consumption is high;
E. the wheel rotated is swung by link mechanism, rotates different angles in the horizontal direction, due to using company
Bar transmission, noise is big when swing, and pivot angle is limited in smaller range, while transmission mechanism is used for a long time and is prone to wear.
Utility model content
In view of defects in the prior art, the purpose of this utility model is to provide for a kind of novel logistics sorting device
The external rotor electric movable pendulum wheel used, the electronic balance wheel device have structure simple, directly drive, operating cost is cheap, and operating is made an uproar
The advantages that sound is low, accurate control partition revolving speed, keeps sorting device more flexible, reliable.
To achieve the goals above, the technical solution of the utility model includes:
A kind of external rotor electric movable pendulum wheel for logistics sorting device, including runner bracket, be located at the runner bracket on
Electronic runner and bracket swing angle electric for driving the runner bracket rotatable around its axis;
The electronic runner includes external rotor electric machine and the cylindrical runner work on the external rotor electric machine outer wall
Face, cylinder runner working face described in the outer rotor motor driven rotate about the axis thereof, i.e., the described external rotor electric machine carries out only
Vertical driving, does not need any transmission mechanism;
The axis of the runner bracket is vertical with the axis of the cylindrical runner working face.
The external rotor electric machine can drive the cylindrical runner working face rotating forward, reversion and revolving speed adjustable.
The external rotor electric machine includes stator core and rotor sleeve, and the stator core both ends are respectively fixed with stator terminal
Lid, the stator end cap are fixedly connected by connecting column with the runner bracket, and the runner bracket is equipped with and the connection
The sliding slot or through-hole that column matches;
The rotor sleeve outer wall is equipped with the cylindrical runner working face.
The section of the connecting column is in racetrack or regular hexagon.
The bracket swing angle electric is located at the runner internal stent or lower part, and the bracket swing angle electric is rotating electric machine
Or the horizontal direction rotation of the electronic runner and the runner bracket may be implemented in rotating electromagnet, the bracket swing angle electric
Turn, realizes that the entire electronic runner swings to different angle, i.e., the described bracket swing angle electric is an independent rotating electric machine
Or rotating electromagnet, it directly drives the electronic runner and rotates to different directions, do not need any transmission mechanism.
The electronic runner not only has the rotation function of itself, has simultaneously also by the bracket swing angle electric and swings
The function in direction.
The external rotor electric machine is efficient permanent magnet motor.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model has independent external rotor electric machine and bracket swing angle electric, any transmission mechanism is not needed, is pacified
Dress is convenient, fully achieves modularization installation, and device structure is simple, easily fabricated and maintenance;
2. the electronic runner of the utility model has independent external rotor electric machine, worn without any transmission parts bring
Problem, the application of equipment may be implemented non-maintaining;
3. the electronic runner of the utility model does not use belt transport torque, and uses independent rotating electric machine or rotation
Electromagnet rotation, the angle that electronic runner is swung are not influenced by belt, and angle initialization is more flexible, and the applicability of equipment is stronger;
4. the external rotor electric machine of the utility model is efficient permanent magnet motor, without transmission loss, the power consumption that equipment uses is bright
It is aobvious to reduce, be traditional equipment Energy in use 60% within;
5. the external rotor electric machine and bracket swing angle electric of the utility model are the motor of independent control, multiple electronic balance wheels
Combination may be implemented the electronic runner of different zones different rotating speeds and angle control, make equipment have bigger flexibility and effect
Rate.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is done simply to introduce, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the cross-sectional view (the electronic non-section view of runner) of electronic balance wheel in the embodiments of the present invention 1.
Fig. 2 is the runner bracket of electronic balance wheel in the embodiments of the present invention 2 and the connection schematic diagram of electronic runner.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment 1
As shown in Figure 1, a kind of external rotor electric movable pendulum wheel for logistics sorting device, including runner bracket 1, be located at it is described
Electronic runner on runner bracket 1 and the bracket swing angle electric for driving the runner bracket 1 rotatable around its axis;
The electronic runner includes external rotor electric machine and the cylindrical runner work on the external rotor electric machine outer wall
Face 2, cylinder runner working face 2 described in the outer rotor motor driven rotate about the axis thereof.
The external rotor electric machine can drive cylindrical 2 rotating forward of runner working face, reversion and revolving speed adjustable.
The external rotor electric machine includes stator core and rotor sleeve, and the stator core both ends are respectively fixed with stator terminal
Lid 3, the stator end cap 3 are fixedly connected by connecting column 4 with the U-type groove cell wall for being located at 1 upper end of runner bracket, the U
Type groove cell wall is equipped with the sliding slot 5 to match with the connecting column 4;
The rotor sleeve outer wall is equipped with the cylindrical runner working face 2.
The bracket swing angle electric is located inside the runner bracket 1, and the bracket swing angle electric is rotating electric machine, described
Rotating electric machine includes stator axis 6, and the stator axis 6 is equipped with rotary electric machine 7, about 7 two sides of rotary electric machine
The shaft part of the stator axis 6 pass through bearing 8 respectively and connect with the runner bracket 1,1 inner wall of runner bracket be fixed with
The corresponding rotary motor rotor 9 of the rotary electric machine 7.
The axis of the runner bracket 1 is vertical with the axis of the cylindrical runner working face 2.
Embodiment 2
As shown in Fig. 2, a kind of external rotor electric movable pendulum wheel for logistics sorting device, including runner bracket 10, it is located at institute
State the electronic runner on runner bracket 10 and the (figure of the bracket swing angle electric for driving the runner bracket 10 rotatable around its axis
In do not show);
The electronic runner includes external rotor electric machine and the cylindrical runner work on the external rotor electric machine outer wall
Face 11, cylinder runner working face 11 described in the outer rotor motor driven rotate about the axis thereof.
The external rotor electric machine can drive cylindrical 11 rotating forward of runner working face, reversion and revolving speed adjustable.
The runner bracket 10 of stating includes U-shaped board 12, positioned at the bracket connecting column 13 of 12 lower end of U-shaped board and positioned at institute
State the bracket end cap 14 of 12 upper end of U-shaped board;
The external rotor electric machine includes stator core and rotor sleeve, and the stator core both ends are respectively fixed with stator terminal
Lid 15, the stator end cap 15 are fixedly connected by connecting column with 12 side wall of U-shaped board, and 12 side wall of U-shaped board is equipped with
The through-hole to match with the connecting column;
The rotor sleeve outer wall is equipped with the cylindrical runner working face 11.
The section of the connecting column is in regular hexagon, and in the present embodiment, the connecting column is hex nut 16.
The bracket swing angle electric is located at 10 lower part of runner bracket, and connect with the bracket connecting column 13, described
Electronic runner upper end is pierced by from the central through hole 17 of the bracket end cap 14;
The bracket swing angle electric is rotating electric machine or rotating electromagnet.
The axis of the runner bracket 10 is vertical with the axis of the cylindrical runner working face 11.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System;Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.