CN209554069U - Limiting device and the stereoscopic warehousing system for using the limiting device - Google Patents
Limiting device and the stereoscopic warehousing system for using the limiting device Download PDFInfo
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- CN209554069U CN209554069U CN201821965222.7U CN201821965222U CN209554069U CN 209554069 U CN209554069 U CN 209554069U CN 201821965222 U CN201821965222 U CN 201821965222U CN 209554069 U CN209554069 U CN 209554069U
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Abstract
The utility model discloses a kind of limiting devices, for being limited to the cargo on shelf to prevent the cargo from skidding off, and limit of the unlock to the cargo in pallet fork picking, it include: position-limit mechanism, for being limited to the cargo, the position-limit mechanism includes limit interstage sleeve and unlock protrusion, pressure spring, support guide rod and fixing seat, wherein the unlock protrusion is installed on the side of the limit interstage sleeve, the support guide rod is fixed on the fixing seat, the limit interstage sleeve and the compression spring sleeve are outside the support guide rod, the pressure spring is set between the limit interstage sleeve and the fixing seat, and the limit interstage sleeve is supported to be in restraining position；Unlocking mechanism, for unlocking the limit of the position-limit mechanism when picking, which pushes unlock protrusion, compresses the pressure spring so that the limit interstage sleeve is in the unlocked position.The utility model also provides a kind of stereoscopic warehousing system, including piler, shelf and limiting device.
Description
Technical field
The utility model relates to logistics equipment fields, go out the limit being put in storage for automatic stereowarehouse more particularly to a kind of
Position device.
Background technique
Stereo warehouse is also tiered warehouse facility, is the new concept occurred in logistic storage, i.e., is realized using tiered warehouse facility equipment
Warehouse high level rationalizes, access automation.Stereo warehouse has the advantage that be stored using High Level Rack, is saved floor occupying area,
Warehouse space can be made full use of to increase amount of storage；Access is automated, transmitting-receiving is accurate rapid, improves into outbound efficiency, machinery is certainly
It is dynamic to be turned into industry liberation manpower, reduce labor intensity；Computer control, carries out accurate storage and management to information automatically, automatically
Print various reports；It can be used cooperatively with other conveying equipments, link warehouse preferably with workshop.With computer technology and
The development and extensive use of automatic control technology, the development of automated storage and retrieval system is rapider, also more and more by
Multiple industries are used.
In stereo warehouse, shelf are divided into multiple goods lattices, there is a plurality of roller-way being parallel to each other in each goods lattice, to reduce
The frictional resistance of the pallet disengaging goods lattice of arrangement of goods, but at the same time, pallet is also easier to because skidding off goods other than external force reason
Lattice lead to loss of goods, and therefore, it is necessary to the cargo locking devices that can be used with tie stacker machine of one kind, when cargo is placed pair
Pallet is limited, and releases limit in cargo access.
Utility model content
To solve the above problems, the utility model discloses a kind of limiting devices, comprising: for the cargo on shelf into
The position-limit mechanism of row limit, including limit interstage sleeve, unlock protrusion, pressure spring, support guide rod and fixing seat, wherein the unlock protrusion is pacified
Side loaded on the limit interstage sleeve, the support guide rod are fixed on the fixing seat, and the limit interstage sleeve and the compression spring sleeve are led in the support
Outside bar, which is set between the limit interstage sleeve and the fixing seat, and the limit interstage sleeve is supported to be in restraining position；For taking
The unlocking mechanism of position-limit mechanism limit is unlocked when goods or stock.
Further, which includes at least one goods lattice, which is provided at least two roller-ways；The position restrainer
Structure is set to the edge frame of the goods lattice, and the unlocked position upper limb of the position-limit mechanism by the fixing seat, in the cargo
Limit plane or less；The restraining position upper limb of the position-limit mechanism, more than the limit plane in the cargo.
Further, which includes working arm, is provided on the working arm and hooks up block for block the cargo, the solution
Latch mechanism is set to the front end of the working arm, and the front end of the tripper has inclined-plane.
Further, when wherein the tripper moves forward, which corresponds to the lower section of the unlocking mechanism, the inclined-plane
It contacts and pushes the unlock protrusion to compress the pressure spring.
Preferably, which includes two working arms, and there are two the corresponding two working arms settings of each goods lattice
The position-limit mechanism.
Preferably, bearing is installed in unlock protrusion, which is arranged corresponding to the unlocking mechanism.
The invention also discloses a kind of stereoscopic warehousing systems, including above-mentioned limiting device and piler and goods
Frame, wherein the piler includes pallet fork, and pallet fork includes working arm, which includes at least one goods lattice, the goods lattice be provided with to
Few two roller-ways, cargo are placed on the roller-way.
It preferably, further include pallet for carrying the cargo, which is moved by the working arm to pass in and out the goods
Lattice.
Preferably, which is hypsokinesis unpowered roller bed.
Detailed description of the invention
Fig. 1 is the position-limit mechanism structural schematic diagram of the limiting device of the utility model.
Fig. 2A is the side view of the unlocking mechanism of the limiting device of the utility model.
Fig. 2 B is the top view of the unlocking mechanism of the limiting device of the utility model.
Fig. 3 is the position-limit mechanism scheme of installation of the stereoscopic warehousing system of the utility model.
Fig. 4 A, 4B, 4C, 4D, 4E are that the limiting device of the utility model unlocks in picking operation and automatic locking is illustrated
Figure.
Wherein, appended drawing reference are as follows:
1: position-limit mechanism 2: unlocking mechanism
3: pallet fork 4: shelf
5: cargo 11: limit interstage sleeve
12: unlock protrusion 13: pressure spring
14: support guide rod 15: fixing seat
21: inclined-plane 31: working arm
32: hooking up block 41: edge frame
42: roller-way P: upper limb plane
Specific embodiment
Specific embodiment of the present utility model is further described in detail with reference to the accompanying drawing, described reality
Applying example is only an embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention,
Those of ordinary skill in the art's all other embodiment obtained under that premise of not paying creative labor, belongs to this reality
With novel protection scope.
The shelf of tiered warehouse facility are usually multilayered structure, and part goods lattice is located at high level, for convenience of the biggish cargo of quality (or
It is placed with the pallet of cargo) disengaging goods lattice, the bottom of goods lattice can be provided with roller-way, to reduce frictional force, but cargo and roller-way
Frictional force is small, will lead to the unstable of cargo placement, when by external force (such as vibration, maloperation), is easy to make cargo
Outer spy even skids off goods lattice, and due to the space limitation in tiered warehouse facility, the cargo of outer spy will be formed with piler to be interfered, and hinders
The normal operation of piler will cause that cargo falls and leads to loss of goods when cargo skids off goods lattice.The utility model is for upper
Situation is stated, a kind of limiting device is disclosed, for being limited to the cargo on shelf, is visited outside the cargo with preventing or is surprisingly slided
Out, while in pallet fork picking or stock limit is unlocked to facilitate cargo to pass in and out goods lattice.
Specifically the limiting device of the utility model includes position-limit mechanism 1 and unlocking mechanism 2.Fig. 1 is that this is practical new
The position-limit mechanism structural schematic diagram of the limiting device of type.As shown in Figure 1, position-limit mechanism 1 is for limiting the cargo in goods lattice
Position, position-limit mechanism 1 includes limit interstage sleeve 11, unlock protrusion 12, pressure spring 13, support guide rod 14 and fixing seat 15, wherein unlocking convex
Rise 12 be installed on limit interstage sleeve 11 sides, for reduce unlock operation when, unlocking mechanism and unlock protrusion between frictional force, make
Unlock operation is more smoothly, and in the embodiments of the present invention, unlock protrusion uses bearing, to make unlocking mechanism and unlock
It is rolling friction between protrusion；Support guide rod 14 is fixed on fixing seat 15, limits interstage sleeve 11 and pressure spring 13 is covered in support guide rod
Outside 14, one end of pressure spring 13 is limited by fixing seat 15, the other end then support limit interstage sleeve 11, when pressure spring 13 is in relaxing of not stressing
When the state of opening, support limit interstage sleeve 11 is in restraining position.Fig. 2A is the side of the unlocking mechanism of the limiting device of the utility model
View, Fig. 2 B are the top views of the unlocking mechanism of the limiting device of the utility model.As shown in Figure 2 A and 2B, unlocking mechanism 2 is used
The limit of position-limit mechanism 11 is unlocked when picking or stock, tripper 2 is installed on the top of the working arm 31 of pallet fork 3, unlocks
Device 2 has inclined-plane 21.In the embodiments of the present invention, pallet fork 3 is also provided at the both ends of working arm 31 and hooks up block 32,
Cargo 5 is blocked to hook up block 32, access goods is carried out by the way of being pushed into and hooking up cargo, i.e., pallet fork 3 is not to lift or drag
Drawing mode mobile cargo 5, but working arm 31 is probeed by the lower part of cargo 5, it is moved up when arrival hooks up position, until
It hooks up block 32 and blocks cargo 5, then move horizontally and complete push-in and the access goods hooked up operation by roller-way 42, working arm 31 is not held
By the gravity of cargo 5, the push-pull effort for the generation that rubs on roller-way 42 is only overcome, the gravity of cargo 5 is born by roller-way 42.
Fig. 3 is the position-limit mechanism scheme of installation of the stereoscopic warehousing system of the utility model.As shown in figure 3, shelf 4 are frame
Shelf 4 are divided into multiple goods lattices by the mutual alignment of frame structure, each frame, and the bottom of each goods lattice is provided with roller-way 42, each
Goods lattice is provided at least two roller-ways 42, and cargo 5 (or pallet of arrangement of goods) is set on roller-way 42, to keep cargo 5
The upper limb plane of the stabilization of storage, all roller-ways 2 in goods lattice is parallel to horizontal plane, and position-limit mechanism 1 is installed on the edge of goods lattice
On frame 41, it is generally the case that the quantity of position-limit mechanism 1 in each goods lattice, In are set according to the quantity of the working arm 31 of pallet fork 3
In some embodiments, the pallet fork 3 of piler has two working arms 31, and the position that working arm 31 is then corresponded in goods lattice is arranged two
Position-limit mechanism 1, to meet the limit requirement to cargo；The quantity of position-limit mechanism 1 might be less that the quantity of working arm 31, another
In some embodiments, the pallet fork 3 of piler has two working arms 31, and a position-limit mechanism 1 is then arranged in goods lattice, two corresponding
One in working arm 31；The quantity of position-limit mechanism 1 and position can be set according to the equipment situation of different stereoscopic warehousing systems
It sets, i.e., is configured according to the quantity of the working arm 31 of pallet fork 3 and operating position, the utility model is not limited thereto.Yu Ben
In the embodiment of utility model, roller-way 42 is hypsokinesis unpowered roller bed.
When cargo 5 passes in and out goods lattice, the unlocking mechanism 2 on working arm 31 is to the position-limit mechanism on the edge frame 41 of goods lattice
1 is unlocked, and when working arm 31 exits goods lattice, position-limit mechanism 1 is locked (limit) automatically.Fig. 4 A, 4B, 4C, 4D, 4E
It is that the limiting device of the utility model unlocks in picking operation and locks schematic diagram automatically.As shown in Figure 4 A, 31 edge of working arm
Roller-way 42 is mobile to 5 direction of cargo, and the pressure spring 13 of position-limit mechanism 1 is in stretched condition at this time, and support limit interstage sleeve 11 is in limit
Position position, the top of limit interstage sleeve 11 are higher than cargo 5 and limit plane P, i.e. limit interstage sleeve 11 is in limit state, can be to goods
Object 5 applies lateral force to prevent skidding off in addition for cargo 5, and the inclined-plane 21 of the unlocking mechanism 2 of 31 end of working arm is not in contact with unlock
Protrusion 12；As shown in Figure 4 B, working arm 31 is moved along roller-way 42 to 5 direction of cargo, and inclined-plane 21 contacts and push unlock protrusion 12,
Gradually reduce pressure spring 13, while limit interstage sleeve 11 being driven to move down, and working arm 31 is not completely under cargo 5 at this time
Face, and the top for limiting interstage sleeve 11 is still higher than limit plane P, but limits interstage sleeve 11 and started to be detached from restraining position；Such as Fig. 4 C
Shown, working arm 31 continues to move and reach to 5 direction of cargo below picking position along roller-way 42, and inclined-plane 21 has disengaged from and unlocks
The contact of protrusion 12, unlock protrusion 12 is contacted with the bottom of unlocking mechanism 2 at this time, and pressure spring 13 is in most compressed state, limit
Interstage sleeve 11 reaches unlocked position, and the top of limit interstage sleeve 11 is lower than limit plane P, in the unlocked state, has released to cargo 5
Position-limiting action；As shown in Figure 4 E, working arm 31 moves up, and when hooking up block 32 and blocking cargo 5, working arm 31 stops movement, at this time
Unlock protrusion 12 is contacted with the bottom of unlocking mechanism 2, and limit interstage sleeve 11 follows warming work to move up than 31 but still in unlock shape
State, the top of limit interstage sleeve 11 is lower than limit plane P；As shown in Figure 4 E, it hooks up block 32 and blocks cargo 5, working arm 31 hooks up
Cargo 5 is moved along roller-way 42 to outside goods lattice, and inclined-plane 21 is contacted with unlock protrusion 12 again, and unlock protrusion 12 gradually moves up, pressure spring
13 gradually uphold, and limit interstage sleeve 11 is pushed to leave unlocked position, and the top of limit interstage sleeve 11 is gradually higher than the upper limb of roller-way 42
Plane P, after unlock protrusion 12 is completely disengaged with the contact on inclined-plane 21, limit interstage sleeve 11 is supported back by the pressure spring 13 of stretched condition
To restraining position is arrived, restore limit state.In the embodiments of the present invention, limit plane P can be cargo 5 and roller-way 42
Contact surface can also set for a certain plane specified on the pallet of bearing goods 5, the given plane of pallet according to the structure of pallet
It sets, limits limit interstage sleeve 11 when being in restraining position to pallet, and limit when interstage sleeve 11 is in the unlocked position not
Pallet is limited, the utility model is not limited thereto.
Fig. 4 A, 4B, 4C, 4D, 4E only disclose the process that working arm 31 enters goods lattice and takes out cargo 5, but it should reason
Solution, position-limit mechanism 1 whether in limit state only carried out with working arm 31 access goods operation it is related, and with whether there is in goods lattice
Cargo 5 is unrelated, therefore, working arm 31 carry out inventory operations can be considered picking operation inverse process, can successively by Fig. 4 E, 4D,
Disclosed in 4C, 4B and 4A,
The description of the utility model and application be it is illustrative, be not wishing to for the scope of the utility model to be limited in above-mentioned reality
It applies in example.The deformation and change of embodiments disclosed herein be it is possible, for those skilled in the art come
The replacement and equivalent various parts for saying embodiment are well known.It will be apparent to those skilled in the art that practical not departing from
In the case where novel spirit or essential characteristics, the utility model can in other forms, structure, arrangement, ratio, and use it
Its component, material and component are realized.In this way, if these modifications and variations of the present invention belong to the utility model right
It is required that and its within the scope of equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (10)
1. a kind of limiting device characterized by comprising
Position-limit mechanism for being limited to the cargo on shelf, including limit interstage sleeve, unlock protrusion, pressure spring, support guide rod
And fixing seat, wherein the unlock protrusion is installed on the side of the limit interstage sleeve, which is fixed on the fixing seat, the limit
Outside the support guide rod, which is set between the limit interstage sleeve and the fixing seat, and supports the limit for interstage sleeve and the compression spring sleeve
Position interstage sleeve is in restraining position；
For unlocking the unlocking mechanism of the position-limit mechanism limit when picking or stock.
2. limiting device as described in claim 1, which is characterized in that the shelf include at least one goods lattice, the goods lattice bottom
It is provided at least two roller-ways；The position-limit mechanism is set to the edge frame of the goods lattice, and the position-limit mechanism by the fixing seat
Unlocked position upper limb, below the limit plane in the cargo.
3. limiting device as claimed in claim 2, which is characterized in that the restraining position upper limb of the position-limit mechanism is in the goods
It is more than the limit plane of object.
4. limiting device as claimed in claim 3, which is characterized in that the unlocking mechanism is set to the working arm front end of pallet fork,
The front end of the tripper has inclined-plane, is provided on the working arm and hooks up block for block the cargo.
5. limiting device as claimed in claim 4, which is characterized in that when wherein the tripper moves forward, the unlock protrusion is right
The unlock protrusion simultaneously should be pushed to compress the pressure spring in the lower section of the unlocking mechanism, the contact of incline plane.
6. limiting device as claimed in claim 4, which is characterized in that the pallet fork includes two working arms, and each goods
There are two the position-limit mechanisms for respectively corresponding the working arm for lattice setting.
7. limiting device as described in claim 1, which is characterized in that be equipped with bearing in unlock protrusion, the bearing is corresponding
It is arranged in the unlocking mechanism.
8. a kind of stereoscopic warehousing system, including piler and shelf, wherein the piler includes pallet fork, pallet fork includes working arm,
The shelf include at least one goods lattice, which is provided at least two roller-ways for arrangement of goods, which is characterized in that also wraps
Include limiting device as described in any one of claims 1 to 7.
9. stereoscopic warehousing system as claimed in claim 8, which is characterized in that it further include the pallet for carrying the cargo, it should
Pallet is moved by the working arm to pass in and out the goods lattice.
10. stereoscopic warehousing system as claimed in claim 8, which is characterized in that the roller-way is hypsokinesis unpowered roller bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821965222.7U CN209554069U (en) | 2018-11-27 | 2018-11-27 | Limiting device and the stereoscopic warehousing system for using the limiting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821965222.7U CN209554069U (en) | 2018-11-27 | 2018-11-27 | Limiting device and the stereoscopic warehousing system for using the limiting device |
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| CN209554069U true CN209554069U (en) | 2019-10-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109319372A (en) * | 2018-11-27 | 2019-02-12 | 北自所（北京）科技发展有限公司 | Limiting device, stereoscopic warehousing system and cargo access method |
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2018
- 2018-11-27 CN CN201821965222.7U patent/CN209554069U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109319372A (en) * | 2018-11-27 | 2019-02-12 | 北自所（北京）科技发展有限公司 | Limiting device, stereoscopic warehousing system and cargo access method |
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