CN207957130U - A kind of pallet code extension set fork disk device and pallet code extension set - Google Patents
A kind of pallet code extension set fork disk device and pallet code extension set Download PDFInfo
- Publication number
- CN207957130U CN207957130U CN201721856070.2U CN201721856070U CN207957130U CN 207957130 U CN207957130 U CN 207957130U CN 201721856070 U CN201721856070 U CN 201721856070U CN 207957130 U CN207957130 U CN 207957130U
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- CN
- China
- Prior art keywords
- pallet
- ratchet
- extension set
- disk device
- code extension
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pallet code extension set fork disk device and pallet code extension sets, it is intended to the existing pallet code extension set elevating mechanism disadvantage complicated with disc mechanism cooperation is pitched is solved, its key points of the technical solution are that：A kind of pallet code extension set pitches disk device, includes rotating switching with multiple contradicted by pallet and with support pallet take turns the chuck mechanism of piece, the ratchet that can be rotated synchronously with the wheel piece with one and the position-limit mechanism of commutation component that rotate towards pallet force direction for limiting the ratchet and driving device for controlling the component limitation direction of commutating.The fork disk device of the utility model has the advantages that coordinate with elevating mechanism simple.
Description
Technical field
The utility model is related to pallet logistics and transportation technical fields, more specifically, it relates to a kind of pallet code point and fork
Disk device and pallet code extension set.
Background technology
With the development of material flow industry, requirement of the society to logistics delivery the degree of automation is higher and higher.In logistics delivery
In system, pallet code extension set is widely used.Authorization Notice No. is that the Chinese utility model of 202163916 U of CN is special
Conducive to disclosing a kind of pallet code extension set on December 14th, 2011, including rise
Descending mechanism, elevating mechanism include the ball screw assembly, for driving pallet to move up and down；Elevating mechanism further include with
The shaft coupling of ball screw assembly, connection, shaft coupling are connect with decelerating motor；The ball-screw of ball screw assembly, connects with hoistable platform
It connects；Further include lifting and guiding device, lifting and guiding device includes the moving link that same hoistable platform is fixedly connected and consolidates with pedestal
Surely the fixing component connected；Further include fork disc mechanism and/or testing agency, fork disc mechanism include mutual sequentially connected fork disk,
Connecting rod and cylinder are pitched and are additionally provided with limited block on disk, and testing agency includes optoelectronic switch.
When the pallet code extension set code-disc, first pallet is transported in pallet code extension set, and elevating mechanism rises, and jacks up support
To a fixed position H2, elevating mechanism stops disk, and fork disc mechanism stretches out, and elevating mechanism drops to initial bit H0；Second pallet
Conveying in place after, elevating mechanism rise, jack up pallet arrive the positions H1, elevating mechanism stop, fork disc mechanism retraction, elevating mechanism after
It is continuous to rise, pallet is jacked up to the positions H2, and elevating mechanism stops, and fork disc mechanism stretches out, and elevating mechanism drops to initial bit H0；The
Three pallets, the 4th pallet ... processing mode finally realize one group of pallet stacking with the processing mode of second pallet.
When pallet code extension set is to pallet assembling and dismantling disk, elevating mechanism rises, and jacks up bottommost pallet to the positions H2, elevating mechanism
Stop, fork disc mechanism stretches out, and elevating mechanism drops to initial bit H0, and when tearing first pallet open, elevating mechanism rises, at H2
Top set plays pallet, and elevating mechanism stops, and fork disc mechanism is retracted, and elevating mechanism drops to the positions H1, and fork disc mechanism stretches out, elevator
Structure drops to initial bit H0；Second pallet, the processing mode of same first pallet of third pallet ... processing mode, most
Realize that one group of pallet tears disk open eventually；During code-disc tears disk open, the cooperation for pitching disc mechanism and elevating mechanism is cumbersome, and flow is complicated.
Utility model content
In view of the deficienciess of the prior art, first of the utility model is designed to provide a kind of pallet code extension set fork
Disk device has the advantages that coordinate with elevating mechanism simple.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of pallet code extension set fork
Disk device, include with it is multiple by pallet contradict and rotate switching with support pallet taken turns piece chuck mechanism, can with one
The ratchet rotated synchronously with the wheel piece and the component that commutates that rotate towards pallet force direction for limiting the ratchet
Position-limit mechanism and the driving device that direction is limited for controlling the commutation component.
By using above-mentioned technical proposal, when carrying out code-disc, hoistable platform rising drives pallet to rise to and offsets with wheel piece
It touches, since wheel piece is limited by position-limit mechanism, rotation direction can only be consistent with the force direction of pallet, therefore when pallet rises
When being horizontal to wherein wheel piece and being plugged on tray bottom, wheel piece can live pallet support, and continue code-disc
When, posterior pallet can jack preceding pallet, and contradict wheel piece rotation simultaneously, and pallet can be held by next wheel piece again
It holds, can and so on carry out lasting code-disc operation；Due in code-disc, hoistable platform in uphill process without waiting
Fork disk device retraction can carry out code-disc, thus simplify elevating mechanism and pitch the matching relationship of disk device, make code-disc process more
Add conveniently；
And when tearing disk open, after hoistable platform is risen to designated position, commutation component transform limit is driven by driving device
Direction processed, pallet can drop on hoistable platform under the effect of gravity, and the pallet positioned at bottom is made to be detached from wheel
The support of piece, and take turns in the pallet of piece insertion top, it drives commutation component transform to limit direction again by driving device, takes turns piece
Remaining pallet support can be lived, hoistable platform will be declined after the dismounting of the pallet of bottom, you can transport the pallet
Go out, can and so on carry out lasting disk of tearing open and work.
The utility model is further arranged to：The chuck mechanism includes being rotationally connected with the rotation axis of rack and being fixed on
The rotation yoke wheel, multiple wheel pieces are set to the fork wheel.
By using above-mentioned technical proposal, fork wheel is fixed on the rotating shaft so as to follow rotation axis to rotate synchronously, and takes turns piece
It can be rotated synchronously with rotation axis when being contradicted by pallet.
The utility model is further arranged to：The ratchet is fixed on the rotation axis, and the commutation component includes rotation
It is connected to the installation sleeve of rack, sliding is connected to the pawl of the installation sleeve, is arranged on the pawl and can be by institute
The ratchet for stating ratchet elapse so that pawl sliding be detached from the ratchet guiding surface and be arranged on the pawl and
It is used to limit the limit vertical plane of the ratchet wheel positioned at the side opposite with the guiding surface and is arranged in the peace
In sleeved and both ends contradict the bottom wall of the installation sleeve and the end face of the pawl to drive the pawl to be embedded in institute respectively
State the elastic component between the tooth socket of ratchet.
By using above-mentioned technical proposal, when ratchet is rotated towards pawl point guiding surface, the first pawl point with pawl of ratchet
Contact, when ratchet contradicts on the guiding surface of pawl point, pawl can upwards slide along the axis direction of installation sleeve, simultaneously will
Elastic component compression is allowed to generate elastic force, when ratchet is detached from the guiding surface of pawl point, the elastic force of elastic component drive pawl to
Under slide onto in the tooth socket of embedded ratchet；And when limit vertical plane rotation of the ratchet towards pawl, ratchet contradicts perpendicular in limit
It faces directly, the thrust that ratchet can not be supplied to pawl upward at this time, ratchet can not be rotated further by the conflict of pawl, i.e., pawl limits
Rotation of the ratchet towards pawl point limit vertical plane direction is made, to realize the single direction rotation function of ratchet；And due to installation
Sleeve is rotatably connected in rack, and installation sleeve is rotated to the direction of 180 ° of i.e. changeable ratchet one-way rotations.
The utility model is further arranged to：The driving device includes driving motor, and the installation sleeve is fixed on
The shaft of the driving motor.
By using above-mentioned technical proposal, control driving motor driving installation sleeve rotates 180 ° of odd-multiple angle, i.e.,
It can complete the switching of ratchet one-way direction of rotation.
The utility model is further arranged to：It is equipped with the fork wheel, and the ratchet position close to the rotation axis both ends
In the centre position of the rotation axis.
It, can be with grafting wheel piece, thus more by tray support in the both sides of pallet by using above-mentioned technical proposal
Stablize, and when the centre position of ratchet position rotation axis, the unidirectional restraining ability of position-limit mechanism can preferably be applied to rotation
On axis.
The utility model is further arranged to：The driving motor uses stepper motor.
By using above-mentioned technical proposal, it is more prone to control its rotational angle.
Second of the utility model is designed to provide a kind of pallet code extension set, and there is fork disk device to match with elevating mechanism
Close simple advantage.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of pallet code extension set,
Including rack, the both sides of rack are equipped with the fork disk device described in above-mentioned technical proposal.
By using above-mentioned technical proposal, the fork disk device of both sides is used to carry out support to pallet to fix, and in code-disc, rises
Code-disc can be carried out in uphill process without waiting for fork disk device retraction by dropping platform, thus simplify elevating mechanism and fork disk dress
The matching relationship set keeps code-disc process more convenient.
In conclusion the utility model has the advantages that：
First, pitching disc mechanism, position-limit mechanism and driving device by setting, in code-disc, hoistable platform is in uphill process
In without waiting for fork disk device retraction can carry out code-disc, thus simplify elevating mechanism with pitch disk device matching relationship, make
Code-disc process is more convenient；
Second, by setting commutation component, the switching of the unidirectional restraining ability of position-limit mechanism is realized, to realize code
Disk and the switching for tearing disk operation open.
Description of the drawings
Fig. 1 is the structural schematic diagram that embodiment one pitches disc mechanism；
Fig. 2 is the portions the A enlarged drawing of Fig. 1；
Fig. 3 is reversing arrangement in Fig. 2 along the sectional view in central axes direction；
Fig. 4 is the overall structure diagram of pallet code extension set.
In figure：1, rotation axis；2, fork wheel；21, piece is taken turns；3, ratchet；31, ratchet；4, pawl；41, raised line；42, it is oriented to oblique
Face；43, vertical plane is limited；5, installation sleeve；51, mounting hole；52, sliding slot；53, elastic component；6, driving motor；7, rack；71、
Bearing；8, hoistable platform；81, baffle.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment one：A kind of pallet code extension set fork disk device, referring to Fig. 1, including chuck mechanism, position-limit mechanism and driving dress
It sets.
Chuck mechanism includes rotation axis 1 and fork wheel 2, is equipped with bearing block in the both sides of rack 7, bearing block is embedded with axis
It holds, the both ends of rotation axis 1 are threaded through the inner ring of bearing, and to make rotation axis 1 be rotationally connected with rack 7, fork wheel 2 is socketed in rotation
It on axis 1, and is fixed by flat key and rotation axis 1, by the position of two close end, respectively there are one fork wheels 2 for socket in rotation axis 1；
Fork wheel 2 is equipped with multiple wheel pieces 21 for being used to support pallet, and multiple wheel pieces 21 are uniformly distributed around the circumferential direction of fork wheel 2,
When wheel piece 21 supports pallet extremely to take turns 2 axis parallel position with fork for engaging connection with pallet, and taking turns piece 21, until in fork wheel 2
The wheel piece 21 that 21 both sides of wheel piece of axis parallel position are adjacent rotationally disengages or will enter the range of pallet.
Referring to Fig. 2 and Fig. 3, position-limit mechanism includes ratchet 3 and commutation component, and ratchet 3 is socketed in rotation axis 1, and is passed through
Flat key is fixed with rotation axis 1, and ratchet 3 is socketed in the centre position of rotation axis 1, keeps the unidirectional restraint of ratchet 3 more preferable
Be transmitted in rotation axis 1；
The component that commutates includes installation sleeve 5, pawl 4 and elastic component 53；
Surface inlay card positioned at ratchet 3 in rack 7 has a bearing 71, installation sleeve 5 be threaded through 71 inner ring of bearing to
It is rotatablely connected with rack 7, the lower face of installation sleeve 5 offers a mounting hole 51, and the both sides of mounting hole 51 offer sliding slot
52, be equipped with the pawl of pawl 4 with 52 matched raised line 41 of sliding slot, raised line 41 is embedded in sliding slot so that pawl 4 slides
It is connected to installation sleeve 5, and raised line 41 outwardly protrudes to form limited step inlay card in sliding slot 52, and pawl 4 is made to be not easy to be sliding out
Installation sleeve 5；
The pawl point side of pawl 4 is equipped with guiding surface 42, and the side opposite with guiding surface 42 is limit vertical plane 43, spine
When the ratchet 31 of wheel 3 is contacted with guiding surface 42, guiding surface 42 can be driven pawl 4 into mounting hole 51 by the promotion of ratchet 31
Sliding, and when the ratchet 31 of ratchet 3 is contacted with limit vertical plane 43, tractional force straight up can not be formed, thus be limited
Vertical plane 43 is limited and can not be rotated, to realize the one-directional rotation of ratchet 3；
Elastic component 53 is located in mounting hole 51, and elastic component 53 uses spring, and one end of spring is welded on mounting hole 51
Bottom wall, and the other end is welded on the upper surface of pawl 4, when elastic component 53 is under natural elongation state, the limiting stand of raised line 41
Rank contradicts with 52 bottom of sliding slot, and in the tooth socket of the 3 adjacent ratchet 31 of insertion ratchet of the pawl point of pawl 4.
When the guiding surface 42 of ratchet 3 towards pawl point rotates, ratchet 31 is first contacted with the pawl point of pawl 4, when ratchet 31
It contradicts when on the guiding surface 42 of pawl point, pawl 4 can upwards slide along sliding slot 52 and be allowed to generate by the compression of elastic component 53 simultaneously
Elastic force, when ratchet 31 is detached from the guiding surface 42 of pawl point, the elastic force of elastic component 53 drives pawl 4 to slide onto again downwards
In the tooth socket of embedded ratchet 3；And when the limit vertical plane 43 of ratchet 3 towards pawl 4 rotates, ratchet 31 contradicts vertical in limit
On face 43, the thrust that ratchet 31 can not be supplied to pawl 4 upward at this time, ratchet 3 can not be rotated further by the conflict of pawl 4, i.e.,
Pawl 4 limits rotation of the ratchet 3 towards 43 direction of pawl point limit vertical plane.
Referring to Fig. 2, driving device is used to control commutation component and adjusts the unidirectional rotatable direction of ratchet 3, driving device packet
Driving motor 6 is included, driving motor 6 is bolted in rack 7, and driving motor 6 uses stepper motor, sets each of which control
The odd-multiple that rotational angle is 180 ° or 180 ° under signal processed, shaft and the installation sleeve 5 of driving motor 6 are connected through a screw thread,
So that driving installation sleeve 5 rotates when driving motor 6 obtains a control signal rotation, and then the guiding with pawl 4 is oblique
Face 42 rotates 180 °, realizes the transformation of 3 usable rotational direction of ratchet.
Referring to Fig. 4, when by pitching disk device code-disc, first controlling the rotation of driving motor 6 makes 3 rotatable direction of ratchet be band
The direction that dynamic pallet rises, first pallet are transported in pallet code extension set, and the baffle 81 on hoistable platform 8 blocks pallet
Conveying；Rise with rear lifting mechanism, jacking up first pallet makes fork wheel 2 take turns the support pallet of piece 21 to 2 axis parallel positions of fork wheel
It sets, elevating mechanism stops and begin to decline initial bit, at this time limitation remains stationary of the pallet due to 3 rotation direction of ratchet；
After second pallet conveying in place, elevating mechanism drives hoistable platform 8 to rise, and jacks up second pallet and pushes first
A pallet arrives 2 axis parallel positions of fork wheel upwards, and hoistable platform 8 stops and begins to decline initial bit；Third pallet, the
Processing mode of four pallet ... processing modes with second pallet；After the completion of one group of pallet stacking, on hoistable platform 8
It rises, jacks up bottommost pallet and be detached from 2 wheel piece 21 of fork wheel, hoistable platform 8 stops, and tray set, hoistable platform 8 are seen in conveyer transfer off
Drop to initial bit；Since in code-disc, hoistable platform 8 can carry out code in uphill process without waiting for fork disk device retraction
Disk, thus simplify elevating mechanism and pitch the matching relationship of disk device, keep code-disc process more convenient.
When tearing disk open by pitching disk device, first controlling the rotation of driving motor 6 makes 3 rotatable direction of ratchet be to drive pallet
The direction of rising, one group of pallet are transported in pallet code extension set, and the baffle 81 on hoistable platform 8 blocks the conveying of pallet, with
Rear lifting mechanism drives hoistable platform 8 to rise, and jacks up from upward second pallet in bottom to fork and takes turns 2 axis parallel positions, rises
Platform 8 is dropped to stop, bottommost pallet rests on hoistable platform 8 at this time, and from upward second pallet in bottom by fork wheel 2
It takes turns piece 21 to support, hoistable platform 8 drops to initial bit, and bottommost pallet is seen off by conveyer transfer；
When tearing second pallet open, hoistable platform 8 rises to the lower surface of second pallet, and the control rotation of driving motor 6 makes
3 rotatable direction of ratchet is the direction for driving pallet to decline, and under the action of tray set its own gravity, 2 rotation of fork wheel drives
Tray set declines, and hoistable platform 8 declines, and second pallet is disengaged from fork wheel 2 and rests on hoistable platform 8, hoistable platform 8
When dropping to the axis parallel position that third pallet is engaged with fork wheel 2, hoistable platform 8 stops, and control driving motor 6 rotates
It is the direction for driving pallet to rise to make 3 rotatable direction of ratchet, so that remaining pallet is fixed again by 21 support of wheel piece, then
Hoistable platform 8 drops to initial bit, and second pallet is seen off by conveyer transfer；
Third pallet, processing mode of the 4th pallet ... the processing mode with second pallet.
Embodiment two：A kind of pallet code extension set further includes reality as shown in figure 4, including rack 7, hoistable platform 8, baffle 81
The pallet code extension set fork disk device described in example one is applied, fork disc mechanism is arranged in the both sides of rack；The fork disk device of both sides is used for
Support is carried out to pallet to fix, in code-disc, hoistable platform 8 can carry out in uphill process without waiting for fork disk device retraction
Code-disc, thus simplify elevating mechanism and pitch the matching relationship of disk device, keep code-disc process more convenient.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of pallet code extension set pitches disk device, it is characterised in that：Including rotating switching with multiple contradicted by pallet to hold
The chuck mechanism for holding in the palm the wheel piece (21) of pallet, the ratchet (3) and one that can be rotated synchronously with the wheel piece (21) with one are used for
Limit the position-limit mechanism for the commutation component that the ratchet (3) is rotated towards pallet force direction and for controlling the commutation
Component limits the driving device in direction.
2. a kind of pallet code extension set according to claim 1 pitches disk device, it is characterised in that：The chuck mechanism includes turning
It moves the rotation axis (1) for being connected to rack (7) and is fixed on the rotation axis (1) fork wheel (2), multiple wheel pieces (21) are set to
The fork takes turns (2).
3. a kind of pallet code extension set according to claim 2 pitches disk device, it is characterised in that：The ratchet (3) is fixed on
The rotation axis (1), the commutation component are connected to the peace including being rotationally connected with the installation sleeve (5) of rack (7), sliding
The pawl (4) of sleeved (5) is arranged on the pawl (4) and can be elapsed so that institute by the ratchet (31) of the ratchet (3)
State pawl (4) sliding be detached from the ratchet (3) guiding surface (42) and be arranged on the pawl (4) and positioned at it is described
The opposite side of guiding surface (42) is used to limit the limit vertical plane (43) of the ratchet (3) rotation and is arranged described
In installation sleeve (5) and both ends contradict respectively the installation sleeve (5) bottom wall and the pawl (4) end face it is described to drive
Elastic component (53) between the tooth socket of the embedded ratchet (3) of pawl (4).
4. a kind of pallet code extension set according to claim 3 pitches disk device, it is characterised in that：The driving device includes driving
Dynamic motor (6), and the installation sleeve (5) is fixed on the shaft of the driving motor (6).
5. a kind of pallet code extension set according to claim 3 pitches disk device, it is characterised in that：Close to the rotation axis (1)
Both ends are equipped with the fork wheel (2), and the ratchet (3) is located at the centre position of the rotation axis (1).
6. a kind of pallet code extension set according to claim 4 pitches disk device, it is characterised in that：The driving motor (6) is adopted
Use stepper motor.
7. a kind of pallet code extension set, including rack (7), it is characterised in that：The both sides of rack (7) are all provided with just like claim 1 to 6
Any one of described in fork disk device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720324689 | 2017-03-30 | ||
| CN2017203246892 | 2017-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207957130U true CN207957130U (en) | 2018-10-12 |
Family
ID=63729796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721856070.2U Expired - Fee Related CN207957130U (en) | 2017-03-30 | 2017-12-26 | A kind of pallet code extension set fork disk device and pallet code extension set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207957130U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110417340A (en) * | 2019-08-01 | 2019-11-05 | 台州路桥博仁环保设备有限公司 | A kind of solar collecting device with solar panel protection mechanism |
| CN112849991A (en) * | 2021-01-19 | 2021-05-28 | 安徽芜湖宝丰输送机械有限公司 | Automatic conveying and feeding device for annular parts |
| CN114671183A (en) * | 2022-05-26 | 2022-06-28 | 南通绿达通市政园林有限公司 | Horticulture flowerpot stacking and conveying device |
-
2017
- 2017-12-26 CN CN201721856070.2U patent/CN207957130U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110417340A (en) * | 2019-08-01 | 2019-11-05 | 台州路桥博仁环保设备有限公司 | A kind of solar collecting device with solar panel protection mechanism |
| CN110417340B (en) * | 2019-08-01 | 2020-08-18 | 国网上海市电力公司 | Solar energy collection device with panel protection mechanism |
| CN112849991A (en) * | 2021-01-19 | 2021-05-28 | 安徽芜湖宝丰输送机械有限公司 | Automatic conveying and feeding device for annular parts |
| CN114671183A (en) * | 2022-05-26 | 2022-06-28 | 南通绿达通市政园林有限公司 | Horticulture flowerpot stacking and conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20191226 |