CN109110392A - It is a kind of to send the haul mechanism for returning pallet - Google Patents
It is a kind of to send the haul mechanism for returning pallet Download PDFInfo
- Publication number
- CN109110392A CN109110392A CN201811022866.7A CN201811022866A CN109110392A CN 109110392 A CN109110392 A CN 109110392A CN 201811022866 A CN201811022866 A CN 201811022866A CN 109110392 A CN109110392 A CN 109110392A
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- CN
- China
- Prior art keywords
- pallet
- roller
- transport device
- wheel
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
- B65G17/42—Attaching load carriers to traction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/32—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements for effecting drive at two or more points spaced along the length of the conveyors
- B65G23/34—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements for effecting drive at two or more points spaced along the length of the conveyors comprising a single motor coupled to spaced driving elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/0258—Trays, totes or bins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The haul mechanism for returning pallet, including pallet, transport device and rack can be sent the invention discloses one kind, for carrying material, transport device is connect pallet with rack；Transport device can carry pallet, keep pallet mobile in the top of transport device；When pallet is moved to one end in rack length direction, pallet can be engaged with transport device, so that transport device can overturn pallet, and pallet is moved to the lower section of transport device；Transport device can also carry pallet, keep pallet mobile in the lower section of transport device；When pallet is moved to the other end in rack length direction, pallet can be engaged with transport device, so that transport device overturns pallet, and pallet is moved to the top of transport device.It is low in cost and be not required to occupy extra place the advantages and beneficial effects of the present invention are: structure is simple, it is achieved that pallet sending on transport device returns effect, not only saves transport beat, also reduce artificial investment, reduce production cost.
Description
Technical field
The present invention relates to machinery fields, in particular to a kind of to send the haul mechanism for returning pallet.
Background technique
In current haul mechanism, the flow circuit of the pallet in haul mechanism in the following ways:
1. roller-way horizontal cyclic arrangement mode.I.e. in terms of top view, several sections of roller-ways surround " mouth " font, and pallet is along " mouth "
Font roller-way circulates.This mode needs multistage roller-way to be used cooperatively, and occupied space is big and higher cost.
2. roller-way vertical circulation arrangement mode.I.e. in terms of front view, roller-way divides upper layer and lower layer, and roller-way head end and tail end respectively have
One elevator, pallet flow into lower layer's roller-way from upper layer roller-way by elevator, return to roller-way head end along lower layer's roller-way, most
Upper layer roller-way is flowed back to from lower layer's roller-way by elevator afterwards, to realize circulating for pallet.The elevator at this mode both ends
Not only occupied space is big, and structure is complicated, it is easy to break down.
Summary of the invention
To solve the above-mentioned problems, the present invention, which provides one kind, can send the haul mechanism for returning pallet.The technical program structure letter
It is single, it is low in cost and be not required to occupy extra place, it is achieved that pallet sending on transport device returns effect, i.e., merely with fortune
The repeats itself of the chain of defeated device is mobile, so that it may realize the recycling of pallet；Both guaranteeing that pallet can be in transport device
While upper smooth transport material, and may return to feeding point and carry out carrying and transported material again, it is therefore not necessary to by it is artificial,
Other conveying elevator tools or feeding machinery add pallet on transport device, guarantee there is sufficient amount of support when transporting material
Disk is supported and transports to material；Transport beat is not only saved, artificial investment is also reduced, reduces production cost.
One of present invention can send the haul mechanism for returning pallet, including pallet, transport device and rack, and the pallet is used
In carrying material, the transport device is connect with the rack；
The transport device can carry the pallet, keep the pallet mobile in the top of transport device；The pallet moves
When moving one end in the rack length direction, the pallet can be engaged with the transport device, so that transport device can be right
The pallet is overturn, and pallet is moved to the lower section of transport device；The transport device can also carry the pallet, make
The pallet is mobile in the lower section of the transport device；When the pallet is moved to the other end in the rack length direction,
The pallet can be engaged with the transport device, so that transport device overturns the pallet, and pallet is moved to fortune
The top of defeated device.
In above scheme, the pallet includes upper supporting plate, lower carrier plate and connecting plate, and the transport device includes chain；Institute
The upper surface of upper supporting plate is stated for carrying material, one end of the connecting plate is connect with the lower surface of the upper supporting plate, the company
The other end of fishplate bar is connect with the side of the lower carrier plate；The lower carrier plate has bayonet, institute backwards to the side of the connecting plate
Stating bayonet can be engaged with the chain.
In above scheme, the chain includes the first outer plate, the first inner plate, the second outer plate, the second inner plate, the
Three outer plates, third inner plate, the first roller, the second roller, third roller, pin shaft and fixed ring；
One end of the pin shaft is connect with first outer plate, and the other end of the pin shaft passes through chain in described first
After plate, the second outer plate, the second inner plate, third outer plate and third inner plate, it is connect with the fixed ring；First rolling
Son is between first inner plate and the second inner plate and covers on the pin shaft, and second roller is located at described second
It between outer plate and third outer plate and covers on the pin shaft, the third roller is located at the third inner plate and fixed ring
Between and cover on the pin shaft.
In above scheme, both ends of the lower carrier plate on the length direction of the rack are respectively provided with bayonet, under described
Two bayonets of supporting plate can be engaged with the third roller of the chain respectively.
In above scheme, the transport device further includes motor, retarder, ratio wheel, driving front device and rear transmission dress
It sets；
The input axis connection of the motor and the retarder, the ratio wheel are arranged and are fixed on the defeated of the retarder
On shaft, the ratio wheel is connect with the driving front device, and the driving front device and rear transmission device difference are rotatable
The both ends in the rack length direction are connected to, the motor and retarder are separately fixed in the rack, the motor
It is located on the outside of one end in the rack width direction with retarder；
The chain covers on the driving front device and rear transmission device, and the motor is driven by retarder and ratio wheel
The front driving device rotation is moved, so that the chain can surround the driving front device and rear actuator movement.
In above scheme, the driving front device includes transmission belt, front propeller shaft, front support wheel, preceding sprocket wheel and driving wheel；
The both ends of the front propeller shaft are rotatably connect with the both ends in the rack width direction respectively, described in two
Front support wheel is connected on the both ends of the front propeller shaft, and two front support wheels have with front propeller shaft same respectively
Axis；Two preceding sprocket wheels are respectively fitted on two front support wheels, and coaxially connected with two front support wheels respectively；Institute
The one end for stating driving wheel and the front propeller shaft towards the motor and retarder is coaxially connected, and the transmission belt is covered to be subtracted described
It on speed wheel and driving wheel, be driven the ratio wheel can to driving wheel.
In above scheme, the rear transmission device includes inter-axle shaft, rear support wheel and rear sprocket wheel；
The both ends of the inter-axle shaft are rotatably connect with the both ends in the rack width direction respectively, described in two
Rear support wheel is connected on the both ends of the inter-axle shaft, and two rear support wheels have with inter-axle shaft same respectively
Axis；Two rear sprocket wheels are respectively fitted on two rear support wheels, and coaxially connected with two rear support wheels respectively；Institute
State chain respectively with the preceding sprocket wheel and it is described after sprocket engagement, two chains respectively with two preceding sprocket wheels and two
Sprocket engagement afterwards.
In above scheme, the preceding sprocket wheel includes the first sprocket wheel and the second sprocket wheel, and first sprocket wheel and the second sprocket wheel have
There is same axis, first sprocket wheel is engaged with first roller, and second sprocket wheel is engaged with the third roller；It is described
Sprocket wheel includes third sprocket wheel and the 4th sprocket wheel afterwards, and the third sprocket wheel and the 4th sprocket wheel have same axis, the third sprocket wheel
It is engaged with first roller, the 4th sprocket wheel is engaged with the third roller.
It further include roller-way profile and gib block, length direction and the rack of the roller-way profile in above scheme
Length direction is consistent, connect on the inside of the side of the width direction of the roller-way profile and one end of the width direction of the rack；
The length direction of the gib block is consistent with the length direction of the rack, and the gib block covers the roller-way type
The upper surface of material, and removably connect with the roller-way profile；The gib block has groove backwards to the side of roller-way profile；
First roller and third roller are located at the two sides of the groove, and contact respectively with the gib block；
Second outer plate, the second inner plate, third outer plate, third inner plate and the second roller are located in the groove, described
Second roller is contacted with the slot bottom of the groove.
In above scheme, the transport device further includes shroud upper panel and rear cowl, and the shroud upper panel and rear cowl are respectively
Cover type structure；The shroud upper panel and rear cowl cover the both ends detained in the rack length direction respectively, and respectively with the rack
Connection.
The advantages and beneficial effects of the present invention are: the present invention, which provides one kind, can send the haul mechanism for returning pallet, structure letter
It is single, it is low in cost and be not required to occupy extra place, it is achieved that pallet sending on transport device returns effect, i.e., merely with fortune
The repeats itself of the chain of defeated device is mobile, so that it may realize the recycling of pallet, both guarantee that pallet can be in transport device
While upper smooth transport material, and it may return to feeding point and carry out carrying and transported material again, not only save transport section
It claps, also reduces artificial investment, reduce production cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is that one kind of the present invention can send the structural schematic diagram for returning the haul mechanism of pallet；
Fig. 2 is that one kind of the present invention can send the side structure schematic view for returning the haul mechanism of pallet；
Fig. 3 is A-A the schematic diagram of the section structure in Fig. 2；
Fig. 4 is the enlarged structure schematic diagram of the part D in Fig. 3；
Fig. 5 is B-B the schematic diagram of the section structure in Fig. 2；
Fig. 6 is the enlarged structure schematic diagram of the part E in Fig. 5；
Fig. 7 is C-C the schematic diagram of the section structure in Fig. 2；
Fig. 8 is the enlarged structure schematic diagram of the part F in Fig. 7；
Fig. 9 is the structural schematic diagram that one kind of the present invention can send a wherein chain link for chain in the haul mechanism for return pallet；
Figure 10 is that one kind of the present invention can send the schematic diagram for returning the haul mechanism of pallet.
In figure: 1, pallet 2, transport device 3, rack 4, roller-way profile
5, gib block 11, upper supporting plate 12, lower carrier plate 13, connecting plate
14, bayonet 15, support bar 21, chain 22, motor
23, retarder 24, ratio wheel 25, driving front device
26, rear transmission device 27, shroud upper panel 28, rear cowl
211A, first the first inner plate of outer plate 211B
212A, second the second inner plate of outer plate 212B
213A, third outer plate 213B third inner plate 214, the first roller
215, the second roller 216, third roller 217, pin shaft 218, fixed ring
251, transmission belt 252, front propeller shaft 253, front support wheel 254, preceding sprocket wheel
255, driving wheel 261, inter-axle shaft 262, rear support wheel 263, rear sprocket wheel
2541, the first sprocket wheel 2542, the second sprocket wheel 2631, third sprocket wheel
2632, the 4th sprocket wheel 51, groove
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
As shown in Fig. 1-Figure 10, the present invention is that one kind can send the haul mechanism for returning pallet, including pallet 1,2 and of transport device
Rack 3, for carrying material, transport device 2 is connect pallet 1 with rack 3；
Transport device 2 can carry pallet 1, keep pallet 1 mobile in the top of transport device 2；It is long that pallet 1 is moved to rack 3
When spending one end on direction, pallet 1 can be engaged with transport device 2, so that transport device 2 can overturn pallet 1, and will support
Disk 1 is moved to the lower section of transport device 2；Transport device 2 can also carry pallet 1, keep pallet 1 mobile in the lower section of transport device 2；
When pallet 1 is moved to the other end on 3 length direction of rack, pallet 1 can be engaged with transport device 2, so that 2 pairs of transport device supports
Disk 1 is overturn, and pallet 1 is moved to the top of transport device 2.
Specifically, pallet 1 includes upper supporting plate 11, lower carrier plate 12 and connecting plate 13, transport device 2 includes chain 21；Upper branch
For carrying material, one end of connecting plate 13 is connect with the lower surface of upper supporting plate 11 for the upper surface of plate 11, connecting plate 13 it is another
End is connect with the side of lower carrier plate 12；Lower carrier plate 12 has bayonet 14 backwards to the side of connecting plate 13, and bayonet 14 can be with chain 21
Occlusion.
Further, chain 21 includes the first outer plate 211A, the first inner plate 211B, the second outer plate 212A, second
Inner plate 212B, third outer plate 213A, third inner plate 213B, the first roller 214, the second roller 215, third roller 216,
Pin shaft 217 and fixed ring 218；
One end of pin shaft 217 is connect with the first outer plate 211A, the other end of pin shaft 217 pass through the first inner plate 211B,
After second outer plate 212A, the second inner plate 212B, third outer plate 213A and third inner plate 213B, connect with fixed ring 218
It connects；First roller 214 is between the first inner plate 211B and the second inner plate 212B and covers on pin shaft 217, the second roller
215 between the second outer plate 212A and third outer plate 213A and cover on pin shaft 217, and third roller 216 is located at third
It between inner plate 213B and fixed ring 218 and covers on pin shaft 217, wherein the outer diameter of fixed ring 218 is greater than third roller 216
Internal diameter, by third roller 216 limit between third outer plate 213A and fixed ring 218.
Further, both ends of the lower carrier plate 12 on the length direction of rack 3 are respectively provided with bayonet 14, and the two of lower carrier plate 12
A bayonet 14 can be engaged with the third roller 216 of chain 21 respectively.
Further, transport device 2 further includes motor 22, retarder 23, ratio wheel 24, driving front device 25 and rear transmission
Device 26；
The input axis connection of motor 22 and retarder 23, ratio wheel 24 are arranged and are fixed on the output shaft of retarder 23,
Ratio wheel 24 is connect with driving front device 25, and driving front device 25 and rear transmission device 26 are rotatably coupled to rack 3 respectively
Both ends on length direction, motor 22 and retarder 23 are separately fixed in rack 3, and motor 22 and retarder 23 are located at machine
On the outside of one end in 3 width direction of frame；
21 sets of chain on driving front device 25 and rear transmission device 26, motor 22 is driven by retarder 23 and ratio wheel 24
Dynamic front driving device rotation, so that chain 21 can be moved around driving front device 25 and rear transmission device 26.
Wherein, the diameter of the second roller 215 is greater than the diameter of the first roller 214 and the diameter of third roller 216, meanwhile,
First roller 214, the second rod and third roller 216 can be freely rotated around pin shaft 217 respectively.
Optionally, the lower surface of 11 side of upper supporting plate has support bar 15, second roller 215 of the support bar 15 and chain 21
Matching, so that having enough distances between upper supporting plate 11 and chain 21, avoids chain 21 because of fortune by utilizing support bar 15
Bounce, taps upper supporting plate 11 caused by turning, and causes noise larger or the jiggly consequence of operation.
Further, driving front device 25 includes transmission belt 251, front propeller shaft 252, front support wheel 253, preceding sprocket wheel 254
With driving wheel 255；
The both ends of front propeller shaft 252 are rotatably connect with the both ends in 3 width direction of rack respectively, two front support wheels
253 are connected on the both ends of front propeller shaft 252, and two front support wheels 253 have same axis with front propeller shaft 252 respectively
Line；Two preceding sprocket wheels 254 are respectively fitted on two front support wheels 253, and coaxially connected with two front support wheels 253 respectively；It passes
Driving wheel 255 and one end of front propeller shaft 252 towards motor 22 and retarder 23 are coaxially connected, and 251 sets of transmission belt in ratio wheel 24
It on driving wheel 255, be driven ratio wheel 24 can to driving wheel 255.
Wherein, motor 22 rotates ratio wheel 24 by retarder 23, and ratio wheel 24 to be driven by transmission belt 251
255 rotation of wheel, sprocket wheel 254 rotates before driving wheel 255 will make front support wheel 253 drive by front propeller shaft 252, preceding sprocket wheel
254 will drive chain 21 mobile.
Further, rear transmission device 26 includes inter-axle shaft 261, rear support wheel 262 and rear sprocket wheel 263；
The both ends of inter-axle shaft 261 are rotatably connect with the both ends in 3 width direction of rack respectively, two rear support wheels
262 are connected on the both ends of inter-axle shaft 261, and two rear support wheels 262 have same axis with inter-axle shaft 261 respectively
Line；Sprocket wheel 263 is respectively fitted on two rear support wheels 262 after two, and coaxially connected with two rear support wheels 262 respectively；Chain
Item 21 is engaged with preceding sprocket wheel 254 and rear sprocket wheel 263 respectively, two chains 21 respectively with sprocket wheel after two preceding sprocket wheels 254 and two
263 engagements.
Wherein, chain 21 moves because of itself and rotates sprocket wheel 263 after drive and rear support wheel 262, and then is driven after driving
Axis 261 rotates, and recycles front propeller shaft 252 and inter-axle shaft 261, realizes the synchronizing moving of two chains 21, and then guarantee
The mobile smoothness of pallet 1.
Optionally, the lower surface of two sides of the upper supporting plate 11 in 3 width direction of rack is respectively provided with support bar 15, two branch
Stay 15 is matched with the second roller 215 of two chains 21 respectively.
Further, preceding sprocket wheel 254 includes the first sprocket wheel 2541 and the second sprocket wheel 2542, the first sprocket wheel 2541 and the second chain
Wheel 2542 has same axis, and the first sprocket wheel 2541 is engaged with the first roller 214, and the second sprocket wheel 2542 is nibbled with third roller 216
It closes；Sprocket wheel 263 includes third sprocket wheel 2631 and the 4th sprocket wheel 2632 afterwards, and third sprocket wheel 2631 and the 4th sprocket wheel 2632 have same
Axis, third sprocket wheel 2631 are engaged with the first roller 214, and the 4th sprocket wheel 2632 is engaged with third roller 216.
It further, further include roller-way profile 4 and gib block 5, the length direction of roller-way profile 4 and the length side of rack 3
To consistent, it is connect on the inside of the side of the width direction of roller-way profile 4 and one end of the width direction of rack 3；
The length direction of gib block 5 is consistent with the length direction of rack 3, and gib block 5 covers the upper surface of roller-way profile 4,
And it is removably connect with roller-way profile 4；Gib block 5 has groove 51 backwards to the side of roller-way profile 4；
First roller 214 and third roller 216 are located at the two sides of groove 51, and contact respectively with gib block 5；Second
Outer plate 212A, the second inner plate 212B, third outer plate 213A, third inner plate 213B and the second roller 215 are located at groove
In 51, the second roller 215 is contacted with the slot bottom of groove 51.
Wherein, by setting roller-way profile 4 and gib block 5, and groove 51 is set on gib block 5, while will be outside second
Carrier bar 212A, the second inner plate 212B, third outer plate 213A, third inner plate 213B and the second roller 215 are located at groove 51
It is interior, the stable degree that chain 21 is run on gib block 5 is improved, ensure that the even running of pallet 1.
Preferably, transport device 2 further includes shroud upper panel 27 and rear cowl 28, and shroud upper panel 27 and rear cowl 28 are respectively cover type
Structure；Shroud upper panel 27 and rear cowl 28 both ends on 3 length direction of cover deduction frame respectively, and connect respectively with rack 3.
Wherein, by setting shroud upper panel 27 and rear cowl 28, to prevent pallet 1 in overturning, because of bayonet 14 and chain 21
The case where being engaged loosely, and pallet 1 is caused to fly out, ensure that the safety of periphery worker and equipment.
The working principle of above-mentioned technical proposal is: outside of the upper supporting plate 11 always situated in chain 21, the position always of lower carrier plate 12
In the inside of chain 21, meanwhile, the bayonet 14 of bayonet 14 is towards chain 21；
When the upper supporting plate 11 of pallet 1 is located at the top of chain 21, at this point, the upper supporting plate 11 of pallet 1 can carry material, chain
Second roller 215 of item 21 will contact with support bar 15 and carry pallet 1, make the upper supporting plate 11 of pallet 1 in the top of chain 21
Operation；
When pallet 1 is moved to one end on 3 length direction of rack, as rack 3 have rear transmission device 26 one end
When, the material on pallet 1 will be removed, at this point, two bayonets 14 of lower carrier plate 12 by respectively with two thirds on chain 21
Roller 216 is engaged, wherein two bayonets 14 are located at the front and rear sides of lower carrier plate 12, the front-rear direction and support of lower carrier plate 12
The traffic direction of disk 1 is consistent, and the front side of lower carrier plate 12 is towards the direction of advance of pallet 1, and the rear side of lower carrier plate 12 is backwards to pallet 1
Direction of advance；Cross section positioned at the bayonet 14 of 1 front side of lower carrier plate is semicircle, which matches with third roller 216；Position
The cross section of bayonet 14 on rear side of lower carrier plate 12 is half elliptic；When lower carrier plate 12 is moved to rear transmission device 26, under being located at
The bayonet 14 of 1 front side of supporting plate is engaged with a certain third roller 216 on chain 21；With the lasting movement of lower carrier plate 12 and anti-
Turn, the bayonet 14 positioned at 12 rear side of lower carrier plate will be stuck on another third roller 216 on chain 21, since chain 21 is in rear chain
Taking turns can be stretched at 263 because of pulling force, therefore, the cross section for being located at the bayonet 14 of 1 rear side of lower carrier plate is designed as semiellipse
Shape to match the surplus that chain 21 is generated by stretching, and then enable two bayonets smoothly with two thirds on chain 21
Roller 216 is engaged；Meanwhile lower carrier plate 12 is contacted backwards to the side of connecting plate 13 with the outer profile of rear support wheel 262, so that chain
21 and rear support wheel 262 constraint is formed to the two sides of lower carrier plate 12；As motor 22 continues through retarder 23 and ratio wheel 24
Keep chain 21 mobile, pallet 1 will surround rear support wheel 262 because of the drive of chain 21 and rotate 180 °, and then realize pallet 1
180 ° of upper supporting plates 11 for overturning and making pallet 1 are moved to the lower section of chain 21；
When the lower section that the upper supporting plate 11 of pallet 1 is located at chain 21 is that pallet 1 will make lower carrier plate 12 towards upper branch because of gravity
The surface of 11 side of plate is contacted with chain 21, with the lasting movement of chain 21, pallet 1 will be driven towards 3 length direction of rack
On the other end, i.e. rack 3 has one end of driving front device 25 mobile；
When pallet 1 is moved to the other end on 3 length direction of rack, the as one end of rack 3 with driving front device 25
When, two bayonets 14 of lower carrier plate 12 will be engaged with two third rollers 216 on chain 21 respectively, wherein two bayonets 14
The front and rear sides of lower carrier plate 12 are located at, the front-rear direction of lower carrier plate 12 is consistent with the traffic direction of pallet 1, lower carrier plate 12
Direction of advance of the front side towards pallet 1, the direction of advance of the rear side of lower carrier plate 12 backwards to pallet 1；Card positioned at 1 front side of lower carrier plate
The cross section of mouth 14 is semicircle, which matches with third roller 216；Positioned at the rear side of lower carrier plate 12 bayonet 14 it is transversal
Face is half elliptic；When lower carrier plate 12 is moved to driving front device 25, on the bayonet 14 and chain 21 of 1 front side of lower carrier plate
A certain third roller 216 is engaged；With the lasting movement and reversion of lower carrier plate 12, the bayonet 14 positioned at 12 rear side of lower carrier plate will block
On another third roller 216 on chain 21, since chain 21 can be stretched at preceding sprocket wheel 254 because of pulling force,
More than the cross section for being located at the bayonet 14 of the rear side of lower carrier plate 1 is designed as half elliptic being generated with to match chain 21 because of stretching
Amount, and then two bayonets is enable smoothly to be engaged with two third rollers 216 on chain 21；Meanwhile lower carrier plate 12 is backwards
The side of connecting plate 13 is contacted with the outer profile of front support wheel 253, so that chain 21 and front support wheel 253 are to the two of lower carrier plate 12
Side forms constraint；Keep chain 21 mobile as motor 22 continues through retarder 23 and ratio wheel 24, pallet 1 will be because of chain 21
It drives and rotates 180 ° around front support wheel 253, and then realize that 180 ° of upper supporting plates 11 for overturning and making pallet 1 of pallet 1 are mobile
To the top of chain 21, at this point, pallet 1 can be re-used for carrying material；
The technical program structure is simple, low in cost and be not required to occupy extra place, is achieved that pallet is filled in transport
Sending for setting is returned, and both can also may return to feeding click-through while smooth transport material on transport device in guarantee pallet
Row carries again and transported material, it is therefore not necessary to guarantee transporting material by manually or mechanically adding pallet on transport device
When there is sufficient amount of pallet to be supported and transport material；Transport beat is not only saved, artificial investment is also reduced, is dropped
Low production cost.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. one kind can send the haul mechanism for returning pallet, which is characterized in that including pallet, transport device and rack, the pallet is used
In carrying material, the transport device is connect with the rack；
The transport device can carry the pallet, keep the pallet mobile in the top of transport device；The pallet is moved to
When one end in the rack length direction, the pallet can be engaged with the transport device, so that transport device can be to described
Pallet is overturn, and pallet is moved to the lower section of transport device；The transport device can also carry the pallet, make described
Pallet is mobile in the lower section of the transport device；It is described when the pallet is moved to the other end in the rack length direction
Pallet can be engaged with the transport device, so that transport device overturns the pallet, and pallet is moved to transport dress
The top set.
2. one kind according to claim 1 can send the haul mechanism for returning pallet, which is characterized in that the pallet includes upper branch
Plate, lower carrier plate and connecting plate, the transport device include chain；The upper surface of the upper supporting plate is for carrying material, the company
One end of fishplate bar is connect with the lower surface of the upper supporting plate, and the other end of the connecting plate is connect with the side of the lower carrier plate；
The lower carrier plate has bayonet backwards to the side of the connecting plate, and the bayonet can be engaged with the chain.
3. one kind according to claim 2 can send the haul mechanism for returning pallet, which is characterized in that the chain includes first
Outer plate, the first inner plate, the second outer plate, the second inner plate, third outer plate, third inner plate, the first roller, the second rolling
Son, third roller, pin shaft and fixed ring；
One end of the pin shaft is connect with first outer plate, and the other end of the pin shaft passes through first inner plate, the
After two outer plates, the second inner plate, third outer plate and third inner plate, it is connect with the fixed ring；First roller position
It between first inner plate and the second inner plate and covers on the pin shaft, second roller is located at second exterior chain
It between plate and third outer plate and covers on the pin shaft, the third roller is between the third inner plate and fixed ring
And it covers on the pin shaft.
4. one kind according to claim 3 can send the haul mechanism for returning pallet, which is characterized in that the lower carrier plate is described
Both ends on the length direction of rack are respectively provided with bayonet, the third that two bayonets of the lower carrier plate can respectively with the chain
Roller occlusion.
5. one kind according to claim 4 can send the haul mechanism for returning pallet, which is characterized in that the transport device also wraps
Include motor, retarder, ratio wheel, driving front device and rear transmission device；
The input axis connection of the motor and the retarder, the ratio wheel are arranged and are fixed on the output shaft of the retarder
On, the ratio wheel is connect with the driving front device, the driving front device and the rotatable connection respectively of rear transmission device
Both ends in the rack length direction, the motor and retarder are separately fixed in the rack, the motor and are subtracted
Fast device is located on the outside of one end in the rack width direction；
The chain covers on the driving front device and rear transmission device, and the motor passes through retarder and deceleration wheel drive institute
Front driving device rotation is stated, so that the chain can surround the driving front device and rear actuator movement.
6. one kind according to claim 5 can send the haul mechanism for returning pallet, which is characterized in that the driving front device packet
Include transmission belt, front propeller shaft, front support wheel, preceding sprocket wheel and driving wheel；
The both ends of the front propeller shaft are rotatably connect with the both ends in the rack width direction respectively, two preceding branch
Support wheel is connected on the both ends of the front propeller shaft, and two front support wheels have same axis with front propeller shaft respectively
Line；Two preceding sprocket wheels are respectively fitted on two front support wheels, and coaxially connected with two front support wheels respectively；It is described
One end of driving wheel and the front propeller shaft towards the motor and retarder is coaxially connected, and the transmission belt is covered in the deceleration
It on wheel and driving wheel, be driven the ratio wheel can to driving wheel.
7. one kind according to claim 6 can send the haul mechanism for returning pallet, which is characterized in that transmission device packet after described
Include inter-axle shaft, rear support wheel and rear sprocket wheel；
The both ends of the inter-axle shaft are rotatably connect with the both ends in the rack width direction respectively, two rear branch
Support wheel is connected on the both ends of the inter-axle shaft, and two rear support wheels have same axis with inter-axle shaft respectively
Line；Two rear sprocket wheels are respectively fitted on two rear support wheels, and coaxially connected with two rear support wheels respectively；It is described
Chain is respectively with the preceding sprocket wheel and the rear sprocket engagement, and two chains are respectively and after two preceding sprocket wheels and two
Sprocket engagement.
8. one kind according to claim 7 can send the haul mechanism for returning pallet, which is characterized in that the preceding sprocket wheel includes the
One sprocket wheel and the second sprocket wheel, first sprocket wheel and the second sprocket wheel have same axis, first sprocket wheel and first rolling
Son engagement, second sprocket wheel are engaged with the third roller；Sprocket wheel includes third sprocket wheel and the 4th sprocket wheel after described, and described the
Three sprocket wheels and the 4th sprocket wheel have same axis, and the third sprocket wheel is engaged with first roller, the 4th sprocket wheel and institute
State the engagement of third roller.
9. one kind according to claim 7 can send the haul mechanism for returning pallet, which is characterized in that further include roller-way profile and
The length direction of gib block, the roller-way profile is consistent with the length direction of the rack, the width direction of the roller-way profile
Side and the width direction of the rack one end on the inside of connect；
The length direction of the gib block is consistent with the length direction of the rack, and the gib block covers the roller-way profile
Upper surface, and removably connect with the roller-way profile；The gib block has groove backwards to the side of roller-way profile；
First roller and third roller are located at the two sides of the groove, and contact respectively with the gib block；It is described
Second outer plate, the second inner plate, third outer plate, third inner plate and the second roller are located in the groove, and described second
Roller is contacted with the slot bottom of the groove.
10. one kind according to claim 1 can send the haul mechanism for returning pallet, which is characterized in that the transport device is also
Including shroud upper panel and rear cowl, the shroud upper panel and rear cowl are respectively cover type structure；The shroud upper panel and rear cowl cover respectively
The both ends in the rack length direction are detained, and are connect respectively with the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022866.7A CN109110392B (en) | 2018-09-03 | 2018-09-03 | Material conveying mechanism capable of conveying and returning trays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022866.7A CN109110392B (en) | 2018-09-03 | 2018-09-03 | Material conveying mechanism capable of conveying and returning trays |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109110392A true CN109110392A (en) | 2019-01-01 |
| CN109110392B CN109110392B (en) | 2020-11-03 |
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ID=64860605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811022866.7A Active CN109110392B (en) | 2018-09-03 | 2018-09-03 | Material conveying mechanism capable of conveying and returning trays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109110392B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077798A (en) * | 2019-05-31 | 2019-08-02 | 海安交睿机器人科技有限公司 | A kind of straight line material library suitable for transformer core automatic overlapping and assembling |
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|---|---|---|---|---|
| DE2712214A1 (en) * | 1977-03-19 | 1978-09-28 | Automation Klaus Th Kraemer Kg | Pallet transporter with circulating conveyor chain - has upright attached pallets moved to loading station and suspended ones moved away |
| DE3629372A1 (en) * | 1986-08-29 | 1988-03-03 | Gsa Ges Fuer Sondermaschinen U | Pallet transporting device |
| EP0531610A1 (en) * | 1991-09-10 | 1993-03-17 | BARILLA G. e R. F.lli - Società per Azioni | An apparatus for transporting objects, particularly packaged food products, from a product loading station to a product unloading station |
| CN103693365A (en) * | 2013-12-13 | 2014-04-02 | 安徽巨一自动化装备有限公司 | Trolley overturning mechanism for accumulation conveyor |
| CN104876007A (en) * | 2015-04-10 | 2015-09-02 | 广州明珞汽车装备有限公司 | Turnover mechanism of power-and-free conveyer |
| CN206218628U (en) * | 2016-11-21 | 2017-06-06 | 浙江恒久特种链条有限公司 | Reinforced roller-way transfers chain |
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2018
- 2018-09-03 CN CN201811022866.7A patent/CN109110392B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2712214A1 (en) * | 1977-03-19 | 1978-09-28 | Automation Klaus Th Kraemer Kg | Pallet transporter with circulating conveyor chain - has upright attached pallets moved to loading station and suspended ones moved away |
| DE3629372A1 (en) * | 1986-08-29 | 1988-03-03 | Gsa Ges Fuer Sondermaschinen U | Pallet transporting device |
| EP0531610A1 (en) * | 1991-09-10 | 1993-03-17 | BARILLA G. e R. F.lli - Società per Azioni | An apparatus for transporting objects, particularly packaged food products, from a product loading station to a product unloading station |
| CN103693365A (en) * | 2013-12-13 | 2014-04-02 | 安徽巨一自动化装备有限公司 | Trolley overturning mechanism for accumulation conveyor |
| CN104876007A (en) * | 2015-04-10 | 2015-09-02 | 广州明珞汽车装备有限公司 | Turnover mechanism of power-and-free conveyer |
| CN206218628U (en) * | 2016-11-21 | 2017-06-06 | 浙江恒久特种链条有限公司 | Reinforced roller-way transfers chain |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077798A (en) * | 2019-05-31 | 2019-08-02 | 海安交睿机器人科技有限公司 | A kind of straight line material library suitable for transformer core automatic overlapping and assembling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109110392B (en) | 2020-11-03 |
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