Utility model content
One main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art, provides one kind and turn over
Rotary device.
To achieve the above object, the utility model adopts the following technical solution:
One side according to the present utility model provides a kind of turnover device, to overturn cargo.Wherein, the overturning
Device includes transmission mechanism, switching mechanism and returning face plate.The transmission mechanism includes fixed seat and driving motor.The fixation
Seat is fixed on a pedestal or ground.The driving motor is installed on the fixed seat and has output shaft, and the output shaft is by institute
Driving motor is stated to stretch out and be arranged with transmission gear in its external part.The switching mechanism includes shell, and the shell is set to institute
It states fixed seat top and at least one piece overturning end plate, the overturning end plate is oppositely arranged with the transmission gear, described to turn over
Turn to be equipped with rack-track on the inside of end plate, the transmission gear transmission is matched with the rack-track, and the rack-track has two
Arc section and straight line section, two arc sections openings are oppositely arranged, and the straightway is connected to two arc sections
It is between top and tangent with two arc sections respectively.The returning face plate is fixed on the case top, to bearing goods.
Wherein, the turnover device drives the transmission gear to rotate by the driving motor, and through the transmission gear with it is described
The transmission cooperation of rack-track drives the switching mechanism and returning face plate overturning, and cargo is overturn with this.
The transmission gear has gear part and is oriented to protrusion, and the gear part is set to the external part of the output shaft
Periphery and be in gear structure, the protrusion that is oriented to is in cylinder knot from the gear part center to the rack-track that protruded out from
Structure;The rack-track is in the trench structure made of recessed on the inside of the overturning end plate, and has slot bottom and two cell walls, two institutes
State cell wall at least one with rack structure;Wherein, the gear part is engaged with the rack structure, and the guiding
Protrusion is oriented to the trench structure to be coordinated.
One of embodiment according to the present utility model, the fixed seat are vertical relative to the overturning end plate side
Offer the first limit guiding groove.The overturning end plate lower end centre position is equipped with the first limit leading axle, first limit
The overturning end plate is fixed in leading axle one end and the other end is snug fit at the first limit guiding groove.Wherein, described to turn over
When rotation mechanism is overturn, the overturning end plate lower end liftable and it is rotatably connected at the fixed seat.
One of embodiment according to the present utility model, the output shaft is by driving motor towards opposite both direction
It stretches out, the transmission gear is arranged respectively on two external parts of the output shaft.The shell has parallel interval setting
Two pieces of overturning end plates, are respectively equipped with rack-track on the inside of every piece of overturning end plate, two rack-tracks respectively with
Two transmission gear transmission cooperations.
One of embodiment according to the present utility model, the fixed seat relative to two pieces it is described overturning end plate two
Side offers the first limit guiding groove vertically respectively.Every piece of overturning end plate lower end centre position is equipped with the first limit and guides
Axis, the overturning end plate is fixed in first limit leading axle one end and the other end is snug fit at the first limit guiding
Slot.Wherein, when switching mechanism overturning, two pieces of overturning end plate lower ends liftable and described in being rotatably connected at respectively
The both sides of fixed seat.
One of embodiment according to the present utility model, the transmission mechanism include two driving motors, two
The output shaft of a driving motor is stretched out towards conllinear and opposite direction, and two driving motors rotate synchronously.Institute
Stating shell has two pieces of overturning end plates of parallel interval setting, and rack rail is respectively equipped on the inside of every piece of overturning end plate
Road, two rack-tracks coordinate with two transmission gear transmissions respectively.
One of embodiment according to the present utility model, the arc section are semicircular arc.
One of embodiment according to the present utility model, the returning face plate both sides are bent upwards to form bending respectively
Portion.
One of embodiment according to the present utility model, the turnover device further include supporting mechanism.The support
Mechanism includes support base and flipping block.The support base is fixed on a pedestal or ground and with the fixed seat perpendicular to turning over
Turn the horizontally spaced distribution in direction, the support base is equipped with position-limited wheel.The flipping block is fixed on the returning face plate
Bottom and be located at the support base side, the relatively described position-limited wheel side of the flipping block be equipped with limit track, the position-limited rail
Road is corresponding with the shape of the rack-track, and the position-limited wheel is snug fit at the limit track.
One of embodiment according to the present utility model, the support base are opened vertically relative to the flipping block side
Equipped with the second limit guiding groove.Flipping block lower end centre position is equipped with the second limit leading axle, the second limit guiding
The flipping block is fixed in axis one end and the other end is snug fit at the second limit guiding groove.Wherein, the switching mechanism overturning
When, flipping block lower end liftable and it is rotatably connected at the support base.
As shown from the above technical solution, the utility model proposes turnover device the advantages of and good effect be:
Turnover device provided by the utility model, by using " transmission gear transmission, which is matched with rack-track, ... ... overturns
Device drives transmission gear rotation by driving motor, and coordinates through the transmission of transmission gear and rack-track and drive switching mechanism
With returning face plate overturn, cargo is overturn with this " design, can with the transmission of transmission gear and rack-track realization motor it is larger
Torsion exports, and to promote the suitable for weight of the overturn cargo of turnover device, realizes the sorting to large-size and heavy weight goods.
Furthermore the utility model is by using " rack-track has two arc sections and straight line section, two arc section openings opposite
Setting, straightway is connected between the top of two arc sections and tangent with two arc sections respectively " design, overturning can be made
Device realizes two side to overturn, to increase the floor space that sorting mouth quantity reduces equipment.In addition, the utility model can also be installed
On annular sorter, is operated simultaneously with multiple turnover devices and further promote sorting efficiency.
Specific implementation mode
Embodying the exemplary embodiments of the utility model features and advantages will describe in detail in the following description.It should be understood that
Various variations can be had in different embodiments by being the utility model, all not depart from the scope of the utility model, and
Explanation therein and attached drawing are inherently illustrative, rather than to limit the utility model.
In being described below the different illustrative embodiments to the utility model, carried out with reference to attached drawing, the attached drawing
The part of the utility model is formed, and wherein shows many aspects of achievable the utility model by way of example not
Same example arrangement, system and step.It should be understood that other of component, structure, exemplary means, system and step can be used
Specified scheme, and structural and functional modification can be carried out without departing from the scope of the utility model.Although moreover, originally
Can be used in specification term " upper end ", " lower end ", " between ", " side " etc. it is exemplary come the difference for describing the utility model
Feature and element, but these terms are in this article merely for convenient, for example, with reference to the accompanying drawings described in exemplary direction.This
Any content in specification is not necessarily to be construed that the specific three dimensional direction of Structure of need is just fallen into the scope of the utility model.
Refering to fig. 1, the structure that the turnover device that can embody the principles of the present invention is representatively illustrated in Fig. 1 is shown
It is intended to.In the illustrative embodiments, the utility model proposes turnover device be in sorting system for big part goods
Object tumble sorting turnover device for illustrate.It will be readily appreciated by those skilled in the art that being by the turnover device
Applied to other occasions, and a variety of remodeling, addition, replacement, deletion or other variations are made to following specific implementation modes, this
A little variations still the utility model proposes turnover device principle in the range of.
As shown in Figure 1, in the present embodiment, the utility model proposes turnover device include mainly transmission mechanism 100,
Switching mechanism 200, returning face plate 300 and supporting mechanism 400.Refering to Fig. 2 to Fig. 7, being representatively illustrated in Fig. 2 can for cooperation
Embody the right view of the turnover device of the utility model principle;The utility model original can be embodied by being representatively illustrated in Fig. 3
The right view of another state of the turnover device of reason;Turning over for the utility model principle can be embodied by being representatively illustrated in Fig. 4
The vertical view of rotary device;The exploded for the turnover device that can embody the utility model principle is representatively illustrated in Fig. 5
Schematic diagram;The stereogram for the turnover device that can embody the utility model principle is representatively illustrated in Fig. 6;It is represented in Fig. 7
Show to property another stereogram for the turnover device that can embody the utility model principle.Below in conjunction with above-mentioned attached drawing, to this
Structure, connection type and the functional relationship of each chief component for the turnover device that utility model proposes are described in detail.
As shown in Figure 1 and Figure 5, in the present embodiment, transmission mechanism 100 includes mainly fixed seat 110 and driving motor
120.Specifically, fixed seat 110 is fixed on a pedestal, or can be directly anchored on the bottom surface of application scenario.Driving motor
120 are mounted in fixed seat 110 and there is output shaft, output shaft to be stretched out by driving motor 120 and are arranged on its external part
Transmission gear 121, transmission gear 121 can be rotated with output shaft, to realize the power output of driving motor 120.
Further, as shown in figure 5, in the present embodiment, output shaft is actually by opposite the two of driving motor 120
Side is stretched out, i.e., the two of output shaft external part is to be stretched out respectively to opposite both direction, and be arranged respectively on two external parts
There is the transmission gear 121 that can be rotated with output shaft.Accordingly, the utility model proposes turnover device in the present embodiment can
The transmission cooperation for enough realizing bilateral direction, makes switching process more stablize.Wherein, the described below of present embodiment is with double
It is illustrated for the design of side transmission cooperation, for details, reference can be made to the following contents.
As shown in Figures 5 to 7, in the present embodiment, switching mechanism 200 includes mainly shell 210.Specifically, shell
Body 210 is arranged in fixed seat 110, and substantially forms the structure for being coated on 110 top of fixed seat.Wherein, it is based on two-side transmission
The design of cooperation, shell 210 are arranged with parallel interval, that is, are located at two pieces of overturning end plates of 120 both sides of driving motor
211, two pieces of overturning end plates 211 are oppositely arranged with two transmission gears 121 of transmission mechanism 100 respectively.Every piece of overturning end plate 211
Inside rack-track 2111 is equipped with (towards the side of transmission gear 121 corresponding thereto), the transmission of transmission gear 121 is matched with
Corresponding rack-track 2111.Also, the meaning of above-mentioned " cooperation " include at least wheel and rack engagement and gear with
The guiding of track coordinates.In addition, transmission mechanism 100 can also provide part bearing function, therefore rack rail in switching process
The cooperation in road 2111 and transmission gear 121 is to be contacted and realized with transmission gear 121 with the lower face of rack-track 2111, i.e.,
The tooth-shape structure of rack-track 2111 is to protrude out to be formed (to transmission gear 121) downwards.
Specifically, as shown in figure 5, in the present embodiment, transmission gear 121, which has gear part 1211 and is oriented to, to be protruded
Portion 1212.Wherein, transmission gear 121 be with the gear part 1211 be set in output shaft external part periphery and be in gear knot
The gear part 1211 can be also considered as a gear by structure.Protrusion 1212 is oriented to from 1211 center of gear part to matched tooth
The direction of track 2111 protrudes out and is substantially in cylindrical structure.Correspondingly, rack-track 2111 is substantially in by overturning end plate 211
Trench structure made of side is recessed, rack-track 2111 have slot bottom 21111 and are located at two cell walls of slot bottom both sides
21112, and at least one of two cell walls 21112 is (using the cell wall positioned at 21111 opposite exterior lateral sides of slot bottom in present embodiment
21112) there is rack structure 21113.Accordingly, transmission gear 121 and the engaged transmission of rack-track 2111 are with gear part
1211 with the realization of engaging of rack structure 21113, and be oriented to protrusion 1212 and be inserted into trench structure and be oriented to cooperation, realize and pass
Moving gear 121 and the guiding during 2111 engaged transmission of rack-track.As shown in figure 5, in the present embodiment, rack-track
2111 substantially have two arc sections 21114 and straight line section 21115.Specifically, two arc sections 21114 are open relatively
Setting, straightway 21115 are connected between the top of two arc sections 21114 and tangent with two arc sections 21114 respectively.According to
This passes through the cooperation of the rack-track 2111 and transmission gear 121 in above-mentioned path, overturning in the switching process of turnover device
The switching process of mechanism 200 and its returning face plate 300 driven is the process of eccentric motion.Further, as shown in figure 5,
In present embodiment, the arc section 21114 of rack-track 2111 can be preferably the path design of semicircular arc.
By above-mentioned design, the utility model proposes turnover device can pass through driving motor 120 and drive transmission gear
121 rotations, and drive switching mechanism 200 and returning face plate 300 to turn over through transmission gear 121 and the transmission cooperation of rack-track 2111
Turn, cargo is overturn with this, in the process, the path of overturning is path corresponding with 2111 shape of rack-track.Accordingly, originally
Utility model can realize that the larger torsion of motor exports with the transmission of transmission gear 121 and rack-track 2111, to be promoted
The suitable for weight of the overturn cargo of turnover device realizes the sorting to large-size and heavy weight goods.The utility model can also
By the design of the tangent rack-track 2111 being connected between two arc sections 21114 of straightway 21115, keep turnover device real
Existing two side to overturn, to increase the floor space that sorting mouth quantity reduces equipment.
Further, the design coordinated by using the transmission of transmission gear 121 and rack-track 2111, the utility model
The turnover device of proposition can be in the transmission process of transmission gear 121 and rack-track 2111, by judging rack-track
The 2111 tooth form quantity or overall distance passed by, can be accurately positioned the flip angle of turnover device, avoid excessively overturn or
Situation not in place is overturn to occur.Wherein, above-mentioned arbitration functions can be for example, by sensings such as photoelectric sensor, range sensors
Part is realized, and can be associated with sensing element with the control system of equipment, is sent out control instruction for control system and is led to for operator
Monitor is crossed to observe in real time.
In other embodiments, the utility model proposes turnover device other designs also can be used, and at least retain
The function of one side to overturn.For example, when turnover device is only side transmission, output shaft can be only by the side of driving motor 120
It stretches out, and transmission gear 121 is set on the external part of output shaft.Correspondingly, shell 210 can only have one piece of overturning end plate
211, and the transmission gear 121 of the overturning end plate 211 and transmission mechanism 100 is oppositely arranged.Inside (the court of the overturning end plate 211
To the side of transmission gear 121) it is equipped with rack-track 2111, the transmission of transmission gear 121 is matched with corresponding rack-track
2111。
In addition, in order to realize two-side transmission, the utility model proposes turnover device other structures also can be used.For example,
Transmission mechanism 100 may include two driving motors 120, and the output shaft of two driving motors 120 is towards conllinear and opposite side
To stretching, and the output shaft synchronous of two driving motors 120 rotates.Correspondingly, shell 210 can have parallel interval setting,
Two pieces of overturning end plates 211 of 120 both sides of driving motor are located at, every piece of 211 inside of overturning end plate is respectively equipped with rack rail
Road 2111, two rack-tracks 2111 coordinate with the transmission of two transmission gears 121 respectively, that is, the structure of shell 210 can be at this time
It is roughly the same with the structure of shell 210 of present embodiment.
As shown in Figure 6 and Figure 7, in the present embodiment, both sides point of the fixed seat 110 relative to two pieces of overturning end plates 211
The first limit guiding groove 111 is not offered vertically.Correspondingly, every piece of 211 lower end centre position of overturning end plate is provided with the first limit
Position leading axle.First limit leading axle one end is fixed on overturning end plate 211 and the other end is snug fit at the first limit guiding groove
111.Accordingly, referring to figs. 2 and 3, it is seen that when switching mechanism 200 is relatively fixed seat 110 and overturns, two pieces overturn end plate 211
Lower end liftable and is rotatably connected at the both sides of fixed seat 110 respectively, to realize that turnover device exists by above structure
Limit in switching process and guiding function.In addition, when turnover device uses unilateral transmission, it also can the above-mentioned limit of respective design
Guide structure, it will not be described here.
It should be noted that in the present embodiment, the first limit leading axle may include two parts, i.e., size is less than or waits
It is more than the locating part of the first limit guiding groove 111 in the shaft member and size of the first limit guiding groove 111.Specifically, shaft member one
End is connected to overturning end plate 211, and the other end passes through the first limit guiding groove 111, and locating part be connected to shaft member this is another
End.
As shown in Figure 1 and Figure 4, in the present embodiment, returning face plate 300 is fixed on the top of shell 210, to carry goods
Object.
Further, as shown in Figure 1 and Figure 4, in the present embodiment, returning face plate 300 can be preferably by both sides point
It is not bent upwards and is formed the design of bending section 320, during so that cargo is skidded off to be overturn in returning face plate 300, to goods
Object skids off the effect for falling and providing and buffering.Furthermore the above-mentioned design based on returning face plate 300, returning face plate 300 are with two lateral bends
The bottom of folded body part is fixed on shell 210 between portion 320.
As shown in Fig. 1, Fig. 6 and Fig. 7, in the present embodiment, supporting mechanism 400 includes mainly support base 410 and turns over
Switch block 420.Specifically, support base 410 is fixed on a pedestal or ground, and with fixed seat 110 perpendicular to reverses direction
Horizontal direction on (i.e. the length direction of returning face plate 300) be spaced apart, support base 410 be equipped with position-limited wheel 411.Wherein, it turns over
Switch block 420 is fixed on 300 bottom of returning face plate and positioned at the side of support base 410 (side for being equipped with position-limited wheel 411), flipping block
420 relative limit wheel, 411 side is equipped with limit track 421, and limit track 421 is corresponding with the shape of rack-track 2111, limit
Wheel 411 is snug fit at limit track 421.Accordingly, supporting mechanism 400 is capable of providing the function of Auxiliary support, can also pass through limit
The function of the design corresponding with 2111 shape of rack-track of position track 421 and offer auxiliary guiding, is especially answered in turnover device
When for being sorted to the overturning of large scale cargo, i.e. when the length of returning face plate 300 is larger, supporting mechanism 400 can coordinate transmission
Mechanism 100 and switching mechanism 200, which are realized, to be carried and overturns to returning face plate 300 and stablizing for cargo.
It should be noted that in the present embodiment, position-limited wheel 411 is specifically to be rotatably arranged in support base using shaft
On 410, limit track 421 is opened on flipping block 420 with the structure of straight slot.On this basis, position-limited wheel 411 and position-limited rail
Road 421 can be slidably matched by similar with the realization of the fit structure of train wheel and rail.Above-mentioned related position-limited wheel 411 is set
Meter, it can be understood as a variety of structures, such as idler wheel, roller bearing, sliding block etc. that can coordinate with limit track 421, not with this
Embodiment is limited.
Further, as shown in Figure 6 and Figure 7, in the present embodiment, one relative to flipping block 420 of support base 410
Side offers the second limit guiding groove 412 vertically.Correspondingly, the centre position of 420 lower end of flipping block is provided with the second limit and draws
Guide shaft 422.Second 422 one end of limit leading axle is fixed on flipping block 420 and the other end is snug fit at the second limit guiding groove
412.Accordingly, when switching mechanism 200 drives returning face plate 300 to overturn, flipping block 420 is overturn with returning face plate 300, flipping block 420
Lower end liftable and it is rotatably connected at support base 410, to realize supporting mechanism 400 in switching process by above structure
In auxiliary stopper and auxiliary guiding function.
It should be noted that in the present embodiment, the second limit leading axle 422 may include two parts, i.e. size is less than
Or equal to second limit guiding groove 412 shaft member and size be more than second limit guiding groove 412 locating part.Specifically, axis
Part one end is connected to flipping block 420, and the other end passes through the second limit guiding groove 412, and locating part be connected to shaft member this is another
One end.
In other embodiments, the utility model proposes turnover device can also be not provided with above-mentioned supporting mechanism 400, or
The function that above-mentioned supporting mechanism 400 provides Auxiliary support is substituted using other designs.Furthermore when turnover device is applied to big ruler
When the overturning sorting of very little cargo, i.e. when the length of returning face plate 300 is larger, also it can be used along 300 length direction interval cloth of returning face plate
Multigroup switching mechanism 200 and transmission mechanism 100 are set, and the driving motor 120 of multiple transmission mechanisms 100 synchronizes and drives each tipper
Structure 200, to can also realize the turn over function of large scale cargo.
It should be noted here that being shown in attached drawing and the turnover device that describes in the present specification is only can use this reality
With an example in many kinds of turnover devices of new principle.It should be clearly understood that the principles of the present invention are absolutely not only
It is limited to show in attached drawing or any details of turnover device described in this specification or any part of turnover device.
In conclusion turnover device provided by the utility model, by using " transmission gear transmission is matched with rack rail
Road ... ... turnover device drives transmission gear rotation by driving motor, and coordinates through the transmission of transmission gear and rack-track
Drive switching mechanism and returning face plate overturning, cargo overturn with this " design, can be real with the transmission of transmission gear and rack-track
The larger torsion output of existing motor, to promote the suitable for weight of the overturn cargo of turnover device, realization is to large-size and again
Measure the sorting of cargo.
Furthermore turnover device provided by the utility model, by using " rack-track is straight with two arc sections and one
Line segment, two arc sections opening are oppositely arranged, straightway be connected between the top of two arc sections and respectively with two circular arcs
Section it is tangent " design, can make turnover device realize two side to overturn, to increase sorting mouth quantity reduce equipment occupation of land face
Product.
In addition, turnover device provided by the utility model, can also be mounted on annular sorter, it is same with multiple turnover devices
Shi Yunzuo further promotes sorting efficiency.
It is described in detail above and/or illustrate the utility model proposes turnover device illustrative embodiments.But
The embodiment of the utility model is not limited to particular implementation as described herein, on the contrary, the composition portion of each embodiment
Point and/or step can be independent with other component parts as described herein and/or step and be used separately.One embodiment
Each component part and/or each step can also be used in combination with the other component parts and/or step of other embodiment.?
Introduce described here and/or diagram element/component part/whens waiting, term "one", " one " and " above-mentioned " etc. be indicating
There are one or more elements/component part/etc..Term "comprising", " comprising " and " having " include to indicate open
The meaning inside and refer to element/component part/in addition to listing also may be present other than waiting other element/component part/
Deng.In addition, the term " first " and " second " etc. in claims and specification are only used as label, it is not to its object
Numerical limit.
Although according to different specific embodiments to the utility model proposes turnover device be described, ability
Field technique personnel, which will recognize that, to be in the spirit and scope of the claims modified the implementation of the utility model.