Summary of the invention
In order to solve the above-mentioned technical problem, the invention reside in a kind of delivery device of open top container is provided, to solve now
When thering is open top container to load large bulk goods, the problems such as handling are slow, low efficiency.
In view of the above technical problems, the present invention proposes a kind of delivery device of open top container comprising: braced frame,
Reclining device, case lid switching mechanism and overturning drive device;Reclining device includes: rollover stand, shaft and locked mechanism;It is described to turn over
There is the accommodation space for placing open top container on pivoted frame;The locked mechanism is mounted on the rollover stand, for that will open top
Container locking is in the rollover stand;The shaft is fixed on the rollover stand, the axial direction of the shaft and to be placed in placement empty
Between open top container length direction it is consistent, and the shaft is also rotatably connected with the braced frame and makes the overturning
Frame can be rotated relative to the braced frame;Case lid switching mechanism is set to the top of the reclining device, for open or
Close the top cover of open top container;Overturning drive device is used to that the rollover stand to be driven to rotate around the shaft and make that opens to open
Push up the opening down realization discharging of container top.
In a preferred approach, the case lid switching mechanism include: bracket and installation on the bracket can will open top
The top cover of container is lifted up or covers back top cover elevating mechanism in situ;The top cover elevating mechanism includes: top cover connection machine
Structure is connected with the top cover the connected zipper of mechanism and the electric pushrod for zipper described in folding and unfolding.
In a preferred approach, the top cover bindiny mechanism includes: pedestal, lock pin and rotating pin mechanism;The lock pin is connected to
The bottom surface of the pedestal, the lock pin have on open top container top cover long lockhole cooperation elongated fixture block, described turn
Pin mechanism is mounted on the pedestal and is connected with lock pin transmission and the lock pin is driven to rotate, and then and open top container
Top cover locking or unlock.
In a preferred approach, there are four the lock pins, the rotating pin mechanism is divided into two groups, and every group of rotating pin mechanism and two lock
Pin is connected, and every group of rotating pin mechanism includes: an electric pushrod and a crank link mechanism;The crank link mechanism includes: one
Connecting rod and two cranks in the connecting rod two end are hingedly connected, each crank is fixedly connected far from the other end of the connecting rod
One lock pin, the piston rod of the electric pushrod of the rotating pin mechanism is hinged with the connecting rod and the link linear is driven back and forth to move
It moves and realizes two lock pins synchronous rotary in the same direction.
In a preferred approach, the case lid switching mechanism further includes to drive open top container top cover horizontally to remove institute
It states reclining device upper area or top cover is horizontally moved back to transverse-moving mechanism in situ;The transverse-moving mechanism includes: slideway, idler wheel
With bracket moving drive mechanism;The slideway is set to the top of the braced frame, and the bracket passes through the idler wheel and institute
Slideway is stated to be slidably connected;The bracket moving drive mechanism can drive the bracket along the slideway horizontal translation.
In a preferred approach, the rollover stand includes: the side for overturning platform and being fixed on the overturning platform both ends vertically
Frame;The shaft is two, is separately fixed on two side frames;The overturning platform and two side frames are surrounded to dispose out top packaging
The accommodation space of case;The overturning platform, which is equipped at least one towards the surface of the accommodation space, can generate the exciting of vibration
Device imposes vibration with top split during open top container is unloaded container base.
In a preferred approach, the vibration excitor includes: attachment base, armature, guide extension bar, spring and exciting source;It is described
Attachment base is fixedly connected with the rollover stand;The armature is the vibration end of the vibration excitor, to be resisted against open top container
Bottom;The guide extension bar is connected between the armature and attachment base, and the spring pocket is set to the guide extension bar
On;The exciting source is set to the bottom of the armature.
In a preferred approach, the overturning drive device drives the rollover stand to be rotated by 360 ° and realize around the shaft
Open top container discharging starts the vibration excitor when the open top container is rotated between 135 degree ~ 300 degree.
In a preferred approach, the braced frame includes: two spaced support bases and is connected to two supports
Rectangle frame between seat;The support base is connect with the shaft;The rectangle frame is set to the lower section of the rollover stand, and institute
The outer rim of the inner edge and rollover stand of stating rectangle frame has gap.
In a preferred approach, the bottom of the rollover stand or the rectangle frame is equipped with weighing sensor, the weighing and sensing
It is electric signal that device, which can will act on load transfer thereon, and by being converted to weight after signal processor.
In a preferred approach, one group of limit knot is respectively arranged in the corresponding corner location for placing open top container of overturning platform
Structure;Every group of position-limit mechanism all has two limited blocks, and it is vertical that each limited block towards the side of the accommodation space all has one
Confined planes and one are from the bottom to top towards away from the inclined guide surface of the accommodation space, the limit of two limited blocks of same position-limit mechanism
Face is mutually perpendicular to.
In a preferred approach, the locked mechanism is arranged on the overturning platform, and the locked mechanism includes: four rotations
Lock and rotation lock driving mechanism;The rotation lock includes the elongated lock shaft to match with open top container bottom corner fittings, described
Rotation lock driving mechanism is connected with the lock shaft transmission of each rotation lock and the lock shaft of four rotation locks is driven to rotate synchronously.
Compared with prior art, the invention has the following advantages: the delivery device of open top container of the present invention passes through
Reclining device and overturning drive device are set on the support frame, and cooperate the case lid switching mechanism being located above reclining device,
The efficient discharging of automation lateral turnover of open top container is realized, while security performance is high, substantially increases operating efficiency.
Detailed description of the invention
Fig. 1 is the schematic front view of the present embodiment delivery device.
Fig. 2 is the direction AA schematic cross-sectional view in Fig. 1.
Fig. 3 is the partial enlarged view of the part W in Fig. 2.
When Fig. 4 is delivery device side view shown in Fig. 1, show before the displacement of case lid switching mechanism with the structure for being displaced latter two state
It is intended to.
Fig. 5 is the schematic front view of the present embodiment reclining device.
Fig. 6 is the partial enlarged view of Y portion in Fig. 5.
Fig. 7 is the schematic top plan view of the present embodiment reclining device.
Fig. 8 is the schematic cross-sectional view in the direction BB in Fig. 7.
Fig. 9 is the partial enlarged view of the part Z in Fig. 7.
Figure 10 is the structural schematic diagram of the present embodiment vibration excitor.
Figure 11 is the schematic front view of the present embodiment case lid switching mechanism.
Figure 12 is the partial enlarged view of N section in Figure 11.
Figure 13 is the schematic top plan view of the present embodiment case lid switching mechanism.
Figure 14 is the diagrammatic cross-section in the direction CC in Figure 13.
Figure 15 is the partial enlarged view of the part M in Figure 13.
The reference numerals are as follows: 1, open top container;2, braced frame;21, support base;22, rectangle frame;23, column;
24, crossbeam;3, reclining device;311, platform is overturn;3111, stringer;312, side frame;32, shaft;33, locked mechanism;331, it revolves
Lock;332, rotation lock driving mechanism;341, side limited block;3411, confined planes;3412, guide surface;342, end limited block;
3421, confined planes;3422, guide surface;4, case lid switching mechanism;41, bracket;411, long connecting rod;412, guide pad;42, zipper;
43, electric pushrod;44, pedestal;441, bottom plate;442, vertical plate;45, lock pin;46, rotating pin mechanism;461, electric pushrod;4611,
Piston rod;462, connecting rod;463, crank;481, slideway;482, idler wheel;483, bracket moving drive mechanism;49, support rod;5,
Overturning drive device;51, driver;52, pinion gear;53, ring gear;6, weighing sensor;7, vibration excitor;71, attachment base;
72, armature;73, guide extension bar;74, spring;75, exciting source;8, center slip ring relay;9, electric cabinet.
Specific embodiment
The exemplary embodiment for embodying feature of present invention and advantage will describe in detail in the following description.It should be understood that
The present invention can have various variations in different embodiments, neither depart from the scope of the present invention, and theory therein
Bright and diagram inherently is illustrated as being used, rather than to limit the present invention.
The present invention is described in further detail with reference to the accompanying drawings and examples.
Refering to fig. 1 to Fig. 4, the delivery device of the present embodiment open top container is for laterally turning over open top container 1
Unloading material, the delivery device include: braced frame 2, reclining device 3, case lid switching mechanism 4 and overturning drive device 5.
Reclining device 3 includes: rollover stand, shaft 32 and locked mechanism 33.Have on rollover stand and places open top container 1
Accommodation space.Locked mechanism 33 is mounted on rollover stand, for open top container 1 to be lock onto rollover stand.Shaft 32 is fixed on
Rollover stand, the axial direction of shaft 32 and place it is in the same direction with the length direction of the open top container 1 of accommodation space, and shaft 32 also with branch
Support frame frame 2 is rotatably connected and rollover stand is enable to rotate relative to braced frame 2.Case lid switching mechanism 4 is set to the dress that verts
The top for setting 3, for opening or closing the top cover of open top container 1.Overturning drive device 5 is for driving rollover stand around the shaft 32
It rotates and 1 top opening of open top container opened is made to realize discharging downward.
Specifically, the braced frame 2 of the present embodiment includes: two spaced support bases 21, is connected to two supports
Rectangle frame 22, four columns 23 and two crossbeams 24 between seat 21.Rectangle frame 22 is rectangle framework, and four columns 23 are fixed
It is erected on rectangle frame 22 and is located at the corner location of rectangle frame 22, two columns 23 along every one end of 22 length direction of rectangle frame
Top connect a crossbeam 24, two crossbeams 24 be arranged in parallel and its length direction perpendicular to shaft 32 axial direction.Support base 21 with
Shaft 32 connects, and the axial direction of shaft 32 and the length direction of open top container 1 are arranged in the same direction;Rectangle frame 22 is set to rollover stand
Lower section, and the outer rim of the inner edge of rectangle frame 22 and rollover stand have gap, when preventing rollover stand from rotating with rectangle frame 22 occur
Interference;The upper surface of two crossbeams 24 is slidably connected with case lid switching mechanism 4.
Further, the bottom of 2 rectangle frame 22 of braced frame is equipped with weighing sensor 6, and weighing sensor 6 can will act on
Load transfer thereon is electric signal, and by being converted to weight after signal processor, in order to obtain open top container 1
Pay load and empty weight.More preferably, the quantity of weighing sensor 6 is multiple and being symmetrically distributed in 22 bottom of rectangle frame two
Side.
It should be noted that the effect of weighing sensor 6 is before discharging to right after the weighing and discharging of open top container 1
The weighing of open top container 1.Specifically, open top container 1 is placed in after rollover stand and removes in the top cover of open top container 1
Weigh before and 1 discharging of open top container after return just and cover and weigh after top cover.More preferably, it weighs
The signal acquisition work of sensor 6 should be delayed progress, for more accurate acquisition weight signal.
In actual use, weighing sensor 6 can also be set on overturning platform 311, not be limited herein.
Refering to Fig. 5 to Figure 10, the rollover stand of reclining device 3 includes: overturning platform 311 and is fixed on overturning platform vertically
The side frame 312 at 311 both ends.Overturning platform 311 is generally rectangular frame-type structure, and long side is axial in the same direction with braced frame 2.
More preferably, overturning platform 311 is additionally provided with two stringers 3111, to reinforce its support strength.
The shaft 32 of the present embodiment is two, is separately fixed on two side frames 312;Overturning platform 311 is enclosed with two side frames 312
At the accommodation space to dispose open top container 1.
For the setting of locked mechanism 33 on overturning platform 311, locked mechanism 33 includes: four rotation locks 331 and rotation lock driving machine
Structure 332.Rotation lock 331 includes the elongated lock shaft to match with 1 bottom corner fittings of open top container, rotation lock driving mechanism 332
It is connected with the lock shaft transmission of each rotation lock 331 and the lock shaft of four rotation locks 331 is driven to rotate synchronously.
In other embodiments, two rotation lock driving mechanisms 332 can also be set, and two rotation lock driving mechanisms 332 are leaned on respectively
Nearly overturning 311 both ends of platform, each rotation lock driving mechanism 332 and two rotations lock, 331 transmission for being located at overturning 311 the same end of platform
It is connected and the lock shaft of this two rotation locks 331 is driven to rotate synchronously.
Further, one group of position limiting structure is respectively arranged in the corresponding corner location for placing open top container 1 of overturning platform 311.
Every group of position-limit mechanism all has two limited blocks, each limited block towards the side of accommodation space all have vertical confined planes and
One from the bottom to top towards the inclined guide surface in accommodation space direction is deviated from, and the confined planes of two limited blocks of same position-limit mechanism mutually hang down
Directly.
Two limited blocks in every group of position-limit mechanism of the present embodiment are side limited block 341 and end limited block 342.Side
Limited block 341 is set to the side of overturning 311 width direction of platform, to cooperate with the bottom edge of 1 length direction of open top container;
End limited block 342 is set to the side of overturning 311 length direction of platform, to the bottom edge with 1 width direction of open top container
Cooperation.Wherein, side limited block 341 has confined planes 3411 and guide surface 3412, and end limited block 342 has confined planes 3421
With guide surface 3422;The confined planes 3411 of side limited block 341 are mutually perpendicular to the confined planes 3421 of end limited block 342, side
The guide surface 3412 of portion's limited block 341 and the guide surface 3422 of end limited block 342 are from the bottom to top towards away from accommodation space side
To inclination, open top container 1 is set quickly and accurately to be placed in overturning platform 311, to play guiding and positioning function.
In actual use, every group of position limiting structure can be an overall structure or be one per two groups of adjacent position limiting structures
Overall structure.
It overturns platform 311 and is additionally provided with four vibration excitors 7 that can generate vibration towards the surface of accommodation space, in Kai Ding
Container 1 imposes vibration to 1 bottom of open top container during unloading.
Further, refering to fig. 10, which includes: attachment base 71, armature 72, guide extension bar 73,74 and of spring
Exciting source 75.
Attachment base 71 is fixedly connected with rollover stand;Armature 72 is the vibration end of vibration excitor 7, to be resisted against open top container
1 bottom;Guide extension bar 73 is connected between armature 72 and attachment base 71, and spring 74 is sheathed on guide extension bar 73;Swash
Vibration source 75 is set to the bottom of armature 72, provides vibration source for vibration excitor 7.
The exciting source 75 of the present embodiment can be electromagnetic exciting source, electronic exciting source or electric-liquid type exciting source.
In actual use, the quantity of vibration excitor 7 can be adjusted with needs according to the actual situation.
Refering to fig. 11 to Figure 15, case lid switching mechanism 4 includes: bracket 41 and is mounted on bracket 41 and can will open top collection
The top cover of vanning 1 is lifted up or covers back top cover elevating mechanism in situ.
Bracket 41 includes two parallel long connecting rods 411, and it is axial that length direction is parallel to shaft 32.
Top cover elevating mechanism includes: top cover bindiny mechanism, the zipper being connected with top cover bindiny mechanism 42 and for folding and unfolding
The electric pushrod 43 of zipper 42.
Further, top cover bindiny mechanism includes: pedestal 44, lock pin 45 and rotating pin mechanism 46.Pedestal 44 includes bottom plate 441
Be located at spaced two vertical plate 442 in 441 upper surface of bottom plate;Bottom plate 441 is located at the lower section of bracket 41, and two vertical plates 442 are living
It is dynamic to be connected between two long connecting rods 411 of bracket 41.Lock pin 45 is connected to the bottom surface of pedestal 44, and lock pin 45 has and opens top packaging
The elongated fixture block of long lockhole cooperation on 1 top cover of case, rotating pin mechanism 46 are mounted on pedestal 44 and are connected with the transmission of lock pin 45
And with pendulum lock pin 45 rotate, and then with top cover locking or unlock.Specifically, lock pin 45 first passes through on 1 top cover of open top container
Long lockhole, then rotating pin mechanism 46 with pendulum lock pin 45 rotate, until fixture block length direction and long lockhole length direction have
There is angle (usually making the angle of the two in 90 degree), the both ends of 45 length direction of lock pin are stuck in the hole wall of long lockhole periphery at this time
On, and realize the locking of top cover;Alternatively, rotating pin mechanism 46 is reversely rotated with pendulum lock pin 45, until the length direction and length of fixture block
Lockhole length direction is consistent, and lock pin 45 can be deviate from from long lockhole at this time, and realize the unlock of top cover.
There are four the tools of lock pin 45 of the present embodiment, and it is two groups that rotating pin mechanism 46, which is divided to, every group of rotating pin mechanism 46 and two lock pins
45 are connected.Each rotating pin mechanism 46 includes: an electric pushrod 461 and a crank link mechanism.The crank link mechanism includes:
One connecting rod 462 and two cranks 463 at 462 both ends of connecting rod are hingedly connected, each crank 463 is far from the another of connecting rod 462
End is fixedly connected with a lock pin 45, and the piston rod 4611 of electric pushrod 461 is hinged with connecting rod 462 and drives 462 straight line of connecting rod past
Multiple movement and realize the synchronous rotary in the same direction of two lock pin 45.
More preferably, the position of corresponding two vertical plates 442 is additionally provided with guide pad 412 on 41 liang of long connecting rods 411 of bracket, is vertical plate
442 move up and down offer guiding role, see Figure 15.
Further, case lid switching mechanism 4 further includes to drive the top cover of open top container 1 horizontally to remove the dress that verts
It sets 3 upper areas or top cover is horizontally moved back to transverse-moving mechanism in situ.Transverse-moving mechanism includes: slideway 481, idler wheel 482 and branch
Frame moving drive mechanism 483.Slideway 481 is set on crossbeam 24, and bracket 41 is sliding with two slideways 481 respectively by idler wheel 482
Dynamic connection;Bracket moving drive mechanism 483 can driving arm 41 along 481 horizontal translation of slideway.Wherein, two slideways 481 are same
Extend to towards the side of reclining device 3, the outer end of crossbeam 24 is arranged a support rod 49 and connect with the lower part of column 23, to reinforce cross
The support strength of beam 24 and slideway 481.
Case lid switching mechanism 4 realizes the opening and closing and up and down direction of 1 top cover of open top container by top cover elevating mechanism
Displacement;Meanwhile case lid switching mechanism 4 realizes the horizontal lateral displacement of 1 top cover of open top container by transverse-moving mechanism.Specifically
Ground, bracket 41 is from the position directly above S1 horizontal shifting of overturning platform 311 to a side position S2, as shown in Figure 5, avoids promotion
Top cover causes to interfere to the lateral turnover of 1 cabinet of rollover stand and open top container.
Refering to Fig. 4, overturning drive device 5 is set on two support bases 21, which includes: driver
51, pinion gear 52 and ring gear 53, driver 51 are installed on support base 21, the side frame of ring gear 53 and 3 both ends of reclining device
312 are fixedly connected, and pinion gear 52 is engaged with ring gear 53, and 51 driving pinion 52 of driver is fixedly connected on the dress that verts to drive
The ring gear 53 of the side frame 312 at 3 both ends is set, so that rollover stand be driven 32 to be rotated by 360 ° around the shaft and realize open top container 1 and unload
Material, the path R as shown in Figure 4, when the rotation of open top container 1 is between 135 degree ~ 300 degree, starting vibration excitor 7, so that exciting
7 high-frequency vibration of device removes the material being adhered on 1 tank wall of open top container, guarantees that material unloads to the greatest extent.
Further, the delivery device of the present embodiment further includes center slip ring relay 8 and electric cabinet 9.
Center slip ring relay 8 is sheathed in shaft 32, to transmit reclining device 3, rotation lock driving mechanism 332 and vibration excitor
7 power and the signal for executing state.Electric cabinet 9 is set on the outside of support base 21 of braced frame 2, is mentioned for each driving mechanism
For power, and by each mechanism work of the programming Control of given instruction and setting.
More preferably, the delivery device of the present embodiment open top container further includes lead limit switch, the position of each operating mechanism
It sets and is realized automatically with status information by the detection of the trip limit switch and process control, reached automation quickly discharging material.
The working principle of delivery device of the invention is: crane or other equipment will be equipped with the open top containers of dry bulk cargo
1 migration locks in the accommodation space of 3 rollover stand of reclining device, and by locked mechanism 33.Case lid switching mechanism 4 will open top packaging
The top cover of case 1 is opened, open overturning drive device 5 make its drive rollover stand around the shaft 32 rotate and drive open top container 1 into
Row lateral turnover realizes discharging.
The delivery device of open top container of the present invention passes through is arranged reclining device and overturning drive device on the support frame,
And cooperate the case lid switching mechanism being located above reclining device, it realizes and automates lateral turnover discharging, while security performance height,
Substantially increase operating efficiency.
Although describing the present invention with reference to the above exemplary embodiment, it is to be understood that, term used be explanation and
Term exemplary, and not restrictive.Due to the present invention can be embodied in a variety of forms without departing from invention spirit or
Essence, it should therefore be appreciated that above embodiment is not limited to any of the foregoing details, and should be defined by the appended claims
The whole change and modification widely explained, therefore fallen into claim or its equivalent scope in spirit and scope all should be with
Attached claim is covered.