A kind of denotable motor driven roller conveyor
Technical field
The present invention relates to conveying device field, specially a kind of denotable motor driven roller conveyor.
Background technology
Roller conveyor is widely used in article transmission.In the occasion that some need for article to be transported to eminence from lower
Under, such as the conveyance work of big dead weight cargo, it needs to use roller bed device offer transitional slope, in favor of article is directly pushed
To destination locations.The roller of this roller bed device is the passive type rotary rollers of passive drive.By adjusting inclining for this roller-way
Rake angle, the article transport that can be suitable under various different situations are assisted.But this roller bed device is hidden there is also safety
Trouble, due to its passive drive, when the push dynamics in conveyance is less than the sliding force that gravity generates, article is easily under generation reversely
It slides and accident occurs.And in the device of roller that some settings can one-directionally rotate, it is fixed and one-directionally rotated due to its roller,
The two-way article transmission that suitable for the different needs for tilting situation, cannot be used for horizontal alignment cannot be met.
Invention content
The purpose of the present invention is to provide a kind of denotable motor driven roller conveyor, for overcoming in the prior art
Drawbacks described above.
Denotable motor driven roller conveyor according to the present invention, including motor driven carrier loader easy to remove with
And by height and inclination-angle regulating device and the roller bed device that is installed on the motor driven carrier loader, in the roller bed device
A series of rollers have been mounted side by side, wherein, the roller include barrel and positioned at the axial middle part of the barrel one into
The supporting disk of type, so as to which the inner space of the barrel is separated into two chambers by the supporting disk, the supporting disk passes through key
And being mounted on can be rotatably supported in the shaft in the side wall of the roller bed device, wherein, in described two chambers at least
One accommodates the connected bearing support protruded from the side wall of the adjacent roller bed device, is carried on the connected bearing support double
Pattern slide part, the double mode slide part are parallel to the supporting disk and extend across institute including integrally formed
State shaft main body connecting portion, the main body connecting portion left end perpendicular to the main body connecting portion extending direction and direction
First lock operation of the supporting disk extension is protruded and is connected in the right end of the main body connecting portion perpendicular to the main body
The extending direction in portion and away from the second lock operation protrusion of supporting disk extension, wherein, first lock operation protrusion
It can be slided in two sliding slots in the upper side for being set to the connected bearing support respectively with the bottom end of the second lock operation protrusion
It is dynamic, when the inclination angle of the roller bed device causes the double mode slide part to slide to the right so that the first locking behaviour
When making protrusion close to the shaft and engaging the peripheral surface of the first one-directional rotation bearing being installed in the shaft, the barrel
Upper surface comply with the roller bed device in the diagonally downward direction on rotation be prohibited and tilted upward along the roller bed device
Rotation on direction is allowed to, and the motor driven roller conveyor is in first mode at this time;When inclining for the roller bed device
The double mode slide part is slided to the left at angle so that second lock operation is protruded close to the shaft simultaneously
When engagement is installed on the peripheral surface of the second one-directional rotation bearing in the shaft, the roller-way is complied in the upper surface of the barrel
Device in the diagonally downward direction on rotation be prohibited and along the roller bed device diagonally upward on rotation be allowed to, this
Shi Suoshu motor drivens roller conveyor is in second mode;The first one-directional rotation bearing and the described second one-directional rotation axis
The permission rotation direction held is opposite;The inner end of first lock operation protrusion is provided with the first groove, and described first recessed
First inductor is installed in slot, when the peripheral surface of first lock operation protrusion engagement the first one-directional rotation bearing, institute
It states the first indicator light that the control of the first inductor is mounted on the side wall to open, so as to prompt the motor driven roller-way conveying dress
It puts and enters first mode;The inner end of the second lock operation protrusion is provided with the second groove, and in second groove
Second inductor is installed, when the peripheral surface of second lock operation protrusion engagement the second one-directional rotation bearing, described the
Two inductors control be mounted on the side wall on the second indicator light open, so as to prompt the motor driven roller conveyor into
Enter to second mode.
As a result of the lock slide with two-way protrusion, the unilateral bearing opposite with two usable rotational directions
Operating matches, can in the case of a kind of inclined direction using the lock slide follow gravity slip and two pairs of rollers
The shaft of son implements the monodirectional locking of first mode;And the opposite of the lock slide is then utilized in inclined direction opposed orientation
The slip in direction and the monodirectional locking for implementing second mode to the shaft of roller, and in the approximate horizontal positioning of roller-way, it can
Allow roller Double-directional rotary, practical for the third mode, Double-directional rotary when this approximate horizontal is due to resetting compressed spring
Existing a degree of pressure on top surface and cause, thus, it is possible at angle of inclination less and when being not enough to cause security risk
And allow this Double-directional rotary.There is the sliding slot of lock function on vertical direction, such as inverted T shaped groove or dovetail groove by setting,
It can utilize and slide the smaller pressure generated and countershaft generates larger latching force.This lock slider and unilateral bearing periphery
The engagement in face can utilize the pattern of embedded fixture block to realize, to generate larger latching force.Entire locking structure utilizes roller
Specific internal realize, the internal structure of roller by middle part disk-like structure of the setting with supporting role with well
Support rollers pressure, and generate accommodation space in roller inner and protrude into support construction therein to accommodate from fixing bracket.It is whole
A apparatus structure is stablized, secured and reliable, can solve problems of the prior art.
Description of the drawings
Fig. 1 is the overall schematic of the denotable motor driven roller conveyor of the present invention;
Fig. 2 is the schematic cross-sectional view for the single roller inner structure for showing the roller bed device in Fig. 1.
Specific embodiment
With reference to Fig. 1-2, the present invention is described in detail.
According to an embodiment of the invention, denotable motor driven roller conveyor includes motor driven delivery easy to remove
Trolley 9 and the roller bed device 8 being installed on the motor driven carrier loader 9 by height and inclination-angle regulating device, it is described
A series of rollers 7 have been mounted side by side in roller bed device 8, wherein, the roller 7 includes barrel 70 and positioned at the barrel 70
The integrally formed supporting disk 71 at axial middle part, so as to which the inner space of the barrel 70 is separated into two by the supporting disk 71
Chamber, the supporting disk 71 is by key 72 and mounted on the shaft that can be rotatably supported in the side wall 80 of the roller bed device 8
On 81, wherein, at least one of described two chambers accommodate consolidating from the protrusion of side wall 80 of the adjacent roller bed device 8
Chord bolster 83 carries double mode slide part 6 on the connected bearing support 83, and the double mode slide part 6 wraps
It includes the integrally formed main body connecting portion 60 for being parallel to the supporting disk 71 and extending across the shaft 81, connect in the main body
The first locking that the left end of socket part 60 extends perpendicular to the extending direction of the main body connecting portion 60 towards the supporting disk 71
Operation is protruded 61 and is deviated from the right end of the main body connecting portion 60 perpendicular to the extending direction of the main body connecting portion 60
The second lock operation protrusion 62 that the supporting disk 71 extends, wherein, the 61 and second locking behaviour of the first lock operation protrusion
Making the bottom end of protrusion 62 can slide in two sliding slots 831,833 in the upper side for being set to the connected bearing support 83 respectively
It is dynamic, when the inclination angle of the roller bed device 8 causes the double mode slide part 6 to slide to the right so that first locking
Operation protrusion 61 is close to the shaft 81 and engages the peripheral surface of the first one-directional rotation bearing 811 being installed in the shaft 81
When, the upper surface of the barrel 70 comply with the roller bed device 8 in the diagonally downward direction on rotation be prohibited and along the roller
Road device 8 diagonally upward on rotation be allowed to, the motor driven roller conveyor is in first mode at this time;Work as institute
The inclination angle for stating roller bed device 8 causes the double mode slide part 6 to be slided to the left so that second lock operation is convex
When going out 62 close to the shaft 81 and engaging the peripheral surface of the second one-directional rotation bearing 812 being installed in the shaft 81, institute
State barrel 70 upper surface comply with the roller bed device 8 in the diagonally downward direction on rotation be prohibited and along the roller bed device
8 diagonally upward on rotation be allowed to, the motor driven roller conveyor is in second mode at this time;Described first is single
It is opposite with the permission rotation direction of the described second one-directional rotation bearing 812 to rolling bearing 811;The first lock operation protrusion
61 inner end is provided with the first groove, and the first inductor 91 is equipped in first groove, as the described first locking behaviour
When making the peripheral surface of 61 engagement the first one-directional rotation bearing 811 of protrusion, the control of the first inductor 91 is mounted on the side wall
The first indicator light 93 on 80 is opened, so as to which the motor driven roller conveyor be prompted to enter first mode;Described second
The inner end of lock operation protrusion 62 is provided with the second groove, and the second inductor 92 is equipped in second groove, works as institute
When stating the peripheral surface of 62 engagement the second one-directional rotation bearing 812 of the second lock operation protrusion, the control of the second inductor 92 peace
The second indicator light 94 on the side wall 80 is opened, so as to which the motor driven roller conveyor be prompted to enter the second mould
Formula.
Illustratively, wherein the sliding slot 831,833 can be dovetail groove or inverted T shaped groove.
Illustratively, the first lock operation protrusion 61 and the second lock operation protrusion 62 reset respectively with first compresses
Spring 832 and second resets compressed spring 834 and engages, so as to cause described first when the inclination angle of the roller bed device 8 is zero
Lock operation protrusion 61 and the second lock operation protrusion 62 are disengaged with corresponding one-directional rotation bearing.
Illustratively, two telescopic driving dresses can be included referring again to Fig. 1, the height and inclination-angle regulating device
It puts:The motor driven is fixed in first telescopic device 911 and the second telescopic device 912, the lower end of first telescopic device 911
On carrier loader 9, upper end is articulated with the downside of the roller bed device 8, and the lower end of second telescopic device 912 is articulated with described
On motor driven carrier loader 9, upper end is articulated with the downside of the roller bed device 8.The retractable driving device can be hydraulic pressure
Cylinder.
Those skilled in the art may be used other inclination-angle regulating devices in this field and/or height adjuster and
A combination thereof.
As a result of the lock slide with two-way protrusion, the unilateral bearing opposite with two usable rotational directions
Operating matches, can in the case of a kind of inclined direction using the lock slide follow gravity slip and two pairs of rollers
The shaft of son implements the monodirectional locking of first mode;And the opposite of the lock slide is then utilized in inclined direction opposed orientation
The slip in direction and the monodirectional locking for implementing second mode to the shaft of roller, and in the approximate horizontal positioning of roller-way, it can
Allow roller Double-directional rotary, practical for the third mode, Double-directional rotary when this approximate horizontal is due to resetting compressed spring
Existing a degree of pressure on top surface and cause, thus, it is possible at angle of inclination less and when being not enough to cause security risk
And allow this Double-directional rotary.There is the sliding slot of lock function on vertical direction, such as inverted T shaped groove or dovetail groove by setting,
It can utilize and slide the smaller pressure generated and countershaft generates larger latching force.This lock slider and unilateral bearing periphery
The engagement in face can utilize the pattern of embedded fixture block to realize, to generate larger latching force.Entire locking structure utilizes roller
Specific internal realize, the internal structure of roller by middle part disk-like structure of the setting with supporting role with well
Support rollers pressure, and generate accommodation space in roller inner and protrude into support construction therein to accommodate from fixing bracket.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from
To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention
It is subject to claims appended hereto.