Utility model content
The purpose of this utility model is to provide retractor device, piler and Automatic Warehouse, to alleviate present stretching
Compression apparatus collapsing length not enough, cause in the tiered warehouse facility of same stored ability, it is necessary to piler it is more, increase is runed into
This, with the increase of AS/RS, it is necessary to increase the transfer efficiency of goods to meet the need of tiered warehouse facility automation
Ask, and the excessive technical problem of noise in course of conveying is implemented.
A kind of retractor device that the utility model is provided, including the first expansion plate, the second expansion plate, the 3rd expansion plate and the
Four expansion plates;
Setting second expansion plate, the 3rd expansion plate and the described 4th is sequentially overlapped on first expansion plate to stretch
Plate;
The drive device for driving retractor device flexible is provided with first expansion plate;In the drive device
On be provided with for drive drive gear;
The first gear bar towards second expansion plate is provided with first expansion plate;It is flexible described second
The second gear bar engaged with drive gear is provided with plate;
Transmission device is provided with second expansion plate;On the transmission device and first expansion plate first
The 3rd gear article engagement on gear article and the 3rd expansion plate;
Drive sprocket is provided with the 3rd expansion plate, fixed station is provided with the 4th expansion plate, it is described
It is connected with fixed station by driving-chain on drive sprocket;The drive sprocket is contacted by driving-chain with second expansion plate,
By the relative movement of the second expansion plate and the 3rd expansion plate, drive sprocket is driven to rotate.
Further, the drive device includes motor and the motor gear being arranged on motor axle, described
Drive gear has been arranged side by side two, and the motor gear is engaged with the drive gear.
Further, the first strip hole is provided with first expansion plate, the drive gear is grown through described first
Engaged with the second gear bar in bar hole.
Further, the second strip hole is provided with second expansion plate, the transmission device is arranged on described second
In strip hole, the transmission device includes at least two travelling gears and at least one driven gear, and the driven gear is located at
Between adjacent drive gear;And the travelling gear is engaged with the first gear article and the 3rd gear article.
Further, two drive sprockets diagonally are provided with the 3rd expansion plate, each drive sprocket is by passing
Dynamic chain is connected set.
Further, first expansion plate, second expansion plate, the 3rd expansion plate and the 4th expansion plate
On at least provided with fixing lug boss or the fixed elongated slot being engaged with fixing lug boss, enable two pieces of adjacent expansion plates relative
Stable sliding.
Further, multiple pulleys are provided with the fixing lug boss, fixing card is provided between the adjacent pulley
Platform.
The utility model also provides a kind of piler, including day rail, track, column support and hoistable platform;The column support
Between the day rail and track, the hoistable platform is provided with column support, column support lower end is provided with chassis, it is described
Chassis is arranged in the track;
Retractor device described above is provided with the hoistable platform;It is provided with the chassis and is contacted with track
Track wheel.
Further, periphery is surrounded by layer of polyurethane on the track wheel.
Further, the hoistable platform has been arranged side by side two retractor devices.
The utility model also provides a kind of automatic stereowarehouse, using piler described above.
Retractor device, piler and Automatic Warehouse that the utility model is provided, retractor device stretching motion are light, spirit
It is living, can accurately be stretched by the driving of drive device, so as to the goods on retractor device to be sent to the position specified;
So as to realize the transport of goods;Because the distance that retractor device can stretch out is longer compared to three-level pallet fork, on tiered warehouse facility
Goods yard in the case of the piler of same number, can increase the storage capacity of tiered warehouse facility with piler at a distance of farther.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection;Can mechanically connect, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As Figure 1-Figure 5, a kind of retractor device, including the first expansion plate 100, the second expansion plate the 200, the 3rd stretch
The expansion plate 400 of plate 300 and the 4th;
Setting second expansion plate 200, the 3rd expansion plate 300 and institute are sequentially overlapped on first expansion plate 100
State the 4th expansion plate 400;
The drive device for driving retractor device 260 flexible is provided with first expansion plate 100;In the drive
The drive gear 170 for driving is provided with dynamic device;
The first gear bar 500 towards second expansion plate 200 is provided with first expansion plate 100;Institute
State the second gear bar 600 for being provided with the second expansion plate 200 and being engaged with drive gear 170;
Transmission device 110 is provided with second expansion plate 200;The transmission device 110 is flexible with described first
The 3rd gear article 700 in first gear article 500 and the 3rd expansion plate 300 on plate 100 is engaged;
Drive sprocket 120 is provided with the 3rd expansion plate 300, is provided with the 4th expansion plate 400 solid
Determine platform 130, be connected with fixed station 130 by driving-chain 140 on the drive sprocket 120;The drive sprocket 120 is by transmission
Chain 140 is contacted with second expansion plate 200, by the relative movement of the second expansion plate 200 and the 3rd expansion plate 300, is driven
Drive sprocket 120 is rotated.
In the present embodiment, the first expansion plate 100 is maintained static, and drive device is fixed on the first expansion plate 100, is driven
The second expansion plate 200 that device will be arranged on the first expansion plate 100 drives, and makes itself and the relative motion of the first expansion plate 100, drives
The rotation of moving gear 170, is the displacement of second gear bar 600 on the second expansion plate 200;Because second gear bar 600 is fixed on
On second expansion plate 200, just relative first expansion plate 100 is moved such second expansion plate 200.
Transmission device 110 on the second expansion plate 200 is engaged with the first gear bar 500 of the first expansion plate 100, when
When one expansion plate 100 and the second 200 relative motion of expansion plate, there is relative fortune in first gear bar 500 with transmission device 110
It is dynamic, then make the generation of the 3rd gear article 700 transmission device 110 relative with first gear article 500 engaged with transmission device 110 opposite
The motion in direction.
Because the 3rd gear article 700 is integrally fixed at the 3rd expansion plate 300, such 3rd expansion plate 300 relative second stretches
Plate 200 is subjected to displacement;Thus realize that drive device makes the first expansion plate 100, the second expansion plate 200 and the 3rd expansion plate 300
Synchronous is flexible.
The drive sprocket 120 set on the 3rd expansion plate 300 is contacted with the second expansion plate 200 by driving-chain 140, when
When second expansion plate 200 and the 3rd expansion plate 300 occur relative displacement, the rotation of drive sprocket 120 is just driven, be driven
The motion for rotarily driving driving-chain 140 of sprocket wheel 120, such driving-chain 140 promotes fixed station 130 to move, and thus makes the 4th
Expansion plate 400 is moved with respect to the 3rd expansion plate 300, so as to so be achieved that the first expansion plate 100, the second expansion plate 200, the
The stretching motion of three expansion plates 300 and the 4th expansion plate 400.
On above-described embodiment basis, further, the drive device includes motor 160 and is arranged on driving
Motor gear on the axle of motor 160, the drive gear 170 has been arranged side by side two, the motor gear with the driving
Gear 170 is engaged.
In the present embodiment, drive device includes motor 160 and drive gear 170, and motor 160 is used
Servomotor, the motor gear of the motor shaft of servomotor is engaged with drive gear 170;Two drive gears 170 are set up in parallel,
Motor gear is engaged with two drive gears 170;Two such drive gear 170 has identical direction of rotation, by driving
Motor 160 controls the rotation direction of drive gear 170, makes the second expansion plate 200, the 3rd expansion plate 300 and the 4th expansion plate 400
Left and right directions with respect to the first expansion plate 100 stretches.
As shown in figure 5, on above-described embodiment basis, further, first is provided with first expansion plate 100
Strip hole 900, the drive gear 170 is engaged through first strip hole 900 with the second gear bar 600.
Drive device is set in the lower end of the first expansion plate 100, motor 160 drives electricity in the lower end of the first expansion plate 100
The drive gear 170 that machine 160 drives by the first strip hole 900 on the first expansion plate 100 could with the second expansion plate 200 on
Second gear bar 600 engage.
Two drive gears 170 are stretched out from the first strip hole 900, and the length of two such drive gear 170 is occupied
The significant portion of the length of the first expansion plate 100, in the maximum magnitude that such second gear bar 600 is engaged with drive gear 170, be
Second expansion plate 200 and the telescopic extensions of the first expansion plate 100.
In order to the 3rd expansion plate 300 can be flexible with the synchronization of the second expansion plate 200, further, described second stretches
The second strip hole is provided with plate 200, the transmission device 110 is arranged in second strip hole, the transmission device 110
Including at least two travelling gears and at least one driven gear 150, the driven gear 150 be located at adjacent drive gear it
Between;And the travelling gear is engaged with the first gear article 500 and the 3rd gear article 700.
There is the second strip hole on the second expansion plate 200, multiple travelling gears, driving cog are installed in the second strip hole
Wheel is engaged with the gear article 700 of first gear article 500 and the 3rd;Such second expansion plate 200 is moved with respect to the first expansion plate 100
When, travelling gear is rotated under the drive of first gear bar 500, and travelling gear drives the 3rd gear article 700 to move, and such the
One expansion plate 100 and relative second expansion plate 200 or so of the 3rd expansion plate 300 are opposite reverse flexible.
In order that the 3rd expansion plate 300 has bigger telescopic extensions, multiple travelling gears and first gear article 500 and the 3rd
Gear bar 700 is engaged, and is had between adjacent travelling gear for making travelling gear rotation direction identical driven gear 150;
So the 3rd expansion plate 300 can be driven to move by multiple travelling gears simultaneously;Multiple travelling gears form transmission device more long
110, the 3rd expansion plate 300 and the second expansion plate 200 there are larger telescopic extensions.
In order that the 4th expansion plate 400 also can left and right directions can stretch, further, the 3rd expansion plate
Two drive sprockets 120 diagonally are provided with 300, each drive sprocket 120 is connected set by driving-chain 140.
3rd expansion plate 300 is provided with two drive sprockets 120, when the 4th expansion plate 400 stretches to the right,
The drive sprocket 120 of side of being kept left on the 3rd expansion plate 300 makes the 4th expansion plate 400 stretch by driving-chain 140;Stretch when the 4th
When contracting plate 400 stretches to the left, the drive sprocket 120 on the 3rd expansion plate 300 on the right side is by driving driving-chain 140
Motion, makes the 4th expansion plate 400 stretch.
The one end of driving-chain 140 is fixed on fixed station 130, and the other end is fixed on the second expansion plate 200.
In order that the first expansion plate 100, the second expansion plate 200, between the 3rd expansion plate 300 and the 4th expansion plate 400
It is flexible to stablize, further, first expansion plate 100, second expansion plate 200, the and of the 3rd expansion plate 300
At least provided with fixing lug boss 180 or the fixed elongated slot 220 being engaged with fixing lug boss 180 on 4th expansion plate 400,
Enable two pieces of adjacent expansion plates with respect to Stable sliding.
As shown in Figure 1 and Figure 2, fixing lug boss 180 is set in the upper end of the first expansion plate 100, then the lower end of the second expansion plate 200
It is provided with the fixed elongated slot 220 coordinated with fixing lug boss 180;Or the upper end of the first expansion plate 100 sets fixed elongated slot 220, then
The lower end of second expansion plate 200 sets fixing lug boss 180;The upper end of the second expansion plate 200 can set fixed elongated slot 220 or
Fixing lug boss 180, then be provided with the fixation that fixed elongated slot 220 or fixing lug boss 180 are engaged in the lower end of the 3rd expansion plate 300
Platform 130 or fixed elongated slot 220;Make to form stable relative slip between the first expansion plate 100 and the second expansion plate 200, from
And make steady safety in telescopic process.
Such as Fig. 1, on above-described embodiment basis, further, multiple pulleys are provided with the fixing lug boss 180
210, it is provided with fixed chuck 190 between the adjacent pulley 210.
Multiple pulleys 210 are set in fixing lug boss 180, there is fixed chuck 190, the He of pulley 210 between adjacent pulleys 210
Fixed chuck 190 in the track of fixed elongated slot 220, so due to the effect of pulley 210, can reduce fixing lug boss 180
With the friction between fixed elongated slot 220;Fixed chuck 190 can play a part of guiding in fixed elongated slot 220;Make to fix convex
The slip of platform 180 and the fixed straight line of elongated slot 220.
The utility model provides a kind of piler, including day rail 240, track 290, column support 230 and hoistable platform 250;
The column support 230 is provided with the hoistable platform 250 between the day rail 240 and track 290 on column support 230,
The lower end of column support 230 is provided with chassis 270, and the chassis 270 is arranged in the track 290;
Retractor device 260 described above is provided with the hoistable platform 250;It is provided with the chassis 270
The track wheel 280 contacted with track 290.
As shown in fig. 6, piler can carry out the transport of goods for tiered warehouse facility, there is walking mechanism on chassis 270, OK
The track wheel 280 walked in mechanism is contacted with track 290, and column support 230 is set on chassis 270, also has elevator on chassis 270
Structure, can be that hoistable platform 250 is lifted along column support 230, and so as to realize the lifting of retractor device 260, retractor device 260 is used
In the transport of goods.
As shown in fig. 7, on above-described embodiment basis, further, periphery is surrounded by polyurethane on the track wheel 280
Layer 800.Track wheel 280 and the directly contact of track 290, when walking, noise is excessive;And it is surrounded by one outside track wheel 280
Side layer of polyurethane 800, when such track wheel 280 is walked in track 290, due to having layer of polyurethane 800, such track wheel
280 in track 290 when roll, and can reduce noise;Service life is improved, the walking speed of piler is greatly improved
Degree;Track wheel 280 uses the encapsulated treatment of fire resisting high resilience polyurethane, and track 290 is using the die sinking of high-strength abrasion-proof aluminum alloy materials
Make, the raising speed of travel so just realized, improve service life.
On above-described embodiment basis, further, the hoistable platform 250 has been arranged side by side two flexible dresses
Put 260.
Two retractor devices 260 are set on hoistable platform 250, so when hoistable platform 250 transports goods, are carried
The amount of storage of goods high, substantially increases the goods yard utilization rate of tiered warehouse facility.
The utility model also provides a kind of automatic stereowarehouse, using piler described above.Using above-mentioned piler
The transport capacity and conevying efficiency of tiered warehouse facility afterwards are improved;Simultaneously in operation process, the noise that piler is produced
Decrease, reduce noise, improve the working environment of staff.
Retractor device 260, piler and Automatic Warehouse that the utility model is provided, the stretching motion of retractor device 260 are light
Just, flexibly, can accurately be stretched by the driving of drive device, so as to the goods on retractor device 260 is sent into finger
Fixed position;So as to realize the transport of goods;Because the distance that retractor device 260 can stretch out is longer compared to three-level pallet fork,
Goods yard on tiered warehouse facility in the case of the piler of same number, can increase tiered warehouse facility with piler at a distance of farther
Storage capacity.
Finally it should be noted that:Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System;Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand:It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent;And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.