CN202704089U - Novel pallet - Google Patents
Novel pallet Download PDFInfo
- Publication number
- CN202704089U CN202704089U CN 201220300410 CN201220300410U CN202704089U CN 202704089 U CN202704089 U CN 202704089U CN 201220300410 CN201220300410 CN 201220300410 CN 201220300410 U CN201220300410 U CN 201220300410U CN 202704089 U CN202704089 U CN 202704089U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- limited lever
- locating surface
- locking plate
- limited
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Handcart (AREA)
Abstract
A novel pallet comprises a bearing platform. A locking device is arranged on the bearing platform, the locking device comprises a rotation shaft, a locking sheet and a spring, and the novel pallet is characterized in that a gear mechanism effects on the rotation shaft, the gear mechanism is formed by a limiting rod and a limiting groove in a matched mode, the limiting rod is eccentrically arranged one end portion of one end of the rotation shaft, the limiting rod extends out along the axial direction of the rotation shaft, the end portion of the limiting rod is an elastic extending end, and the limiting rod is movably arranged along the radial direction of the rotation shaft. The limiting groove is arranged on the bearing platform towards the limiting rod, a section of center wall is arranged on the middle portion of the limiting groove to enable the limiting groove to be an arc closed-loop structure matched with a movement locus of the limiting rod when the rotation shaft rotates, and accordingly the limiting rod can do closed-loop movement in the limiting groove to be alternately matched with a first stopping locating surface and a second stopping locating surface. The novel pallet is ingenious in design, convenient to switch between locking and unlocking, smooth in movement of a whole mechanism and good in flexibility.
Description
Technical field
The utility model relates to logistics field, is specifically related to a kind of metal tray for transporting and deposit a plurality of waggones.
Background technology
Along with the quickening of china socialism's market economy system foundation, world economic integration process and the develop rapidly of science and technology, material flow industry conduct improves the important means of the market competitiveness and enterprise core competitiveness, but sees that at present the logistics of China also is not too modernization.With regard to as with regard to pallet indispensable in the logistic industry, the kind of pallet is relatively simplification just, no matter be that function also all more and more can not satisfy those mass, integrated, rapid storage and turnover transportation in moulding.Because quantity is larger, all begins a chest of filling goods is placed on the dolly and transport in the modern logistics transportation turnover and since dolly loading transportation trouble relatively, carry out complicated binding to it and fix, neither reliable and secure bothersome time-consuming again.Therefore a pallet that can cooperate dolly to use has seemed and has become more and more important.The size design of the Turnover Box that at first will use according to market circulation corresponding dolly, designing corresponding pallet according to the molded dimension of dolly, store and the turnover transportation in directly dolly is pushed over pallet the fixed position get final product, when loading with tool operations such as fork trucks.
Existing metal tray is to be welded with the high-quality steel, has steady, attractive in appearance, good integrity, without stingless, tasteless nontoxic, the easy irrigation and disinfection of nail, without putrefaction, the advantage such as recyclable.Metal tray is the desirable regeneration product of Traditional Wood pallet, plastic pallet, is fit to forklift workability, and the access goods is convenient.Metal tray is mainly used in the storage of multiduty ground, racks store and inter-modal freight transportation, turnover, is to collect the placement of dress, stacking, carrying and transportation as the levelling bench arrangement of unit load, is one of now industrial important storage and transportation accessory equipment.Be fixing dolly, also be provided with the blocking device for positioning trolley on the pallet.In the existing metal tray, comparatively advanced representative structure can be the application for a patent for invention of CN101918281A referring to disclosed publication No. on the Chinese patent communique.The disclosed pallet of above-mentioned patent documentation, its blocking device is stepped on operation with pin, uses more convenient, but its actuating mechanism for the operational lock device is too complicated, and difficult the making realized, and because of two degree of freedom of actuating mechanism existence, both rotated again and moved, easy jam, it is not smooth to work.
Summary of the invention
The utility model purpose provides a kind of novel tray, introduces more simple and the smooth and easy failure-free blocking device of work.
For achieving the above object, the technical solution adopted in the utility model is: a kind of novel tray, comprise a support platform, and this support platform is provided with a blocking device; Described blocking device comprises rotating shaft, locking plate and spring, the rotating shaft rotating support is on support platform, locking plate is fixed in the rotating shaft, on having, locking plate turns over two mode of operations of locking and whereabouts release, action of the spring is on locking plate, spring force makes to turn on the locking plate and remains in lock-out state, and radially stretches along it in the rotating shaft and set out a pin and step on force application rod; Effect has a gear mechanism in the described rotating shaft, this gear mechanism is made of a position-limited lever and position-limited trough cooperation, described position-limited lever off-centre is located on the end end of rotating shaft, position-limited lever axially stretches out along rotating shaft, its end is the elastic telescopic end, and position-limited lever is in the upwards movable setting of footpath along rotating shaft; Described position-limited trough is located on the support platform towards position-limited lever, the middle part is provided with one section center wall in the position-limited trough, so that the closed-loop structure of the position-limited trough arc that the path of motion of position-limited lever is complementary when rotating with rotating shaft, and the position that is in the position-limited lever when turning over lock-out state on the bottom land of position-limited trough corresponding to locking plate arrange cooperate with position-limited lever first stop locating surface, and the position setting of the position-limited lever when being in the whereabouts released state corresponding to locking plate cooperate with position-limited lever second stop locating surface; And the groove bottom of position-limited trough is provided with from first and stops that locating surface stops the First Transition inclined-plane that locating surface extends to second, and stop that from second locating surface stops the second transition inclined-plane that locating surface extends to first, with this position-limited lever can closed-loop shaped be moved in position-limited trough, stop that with first locating surface and second stops that locating surface alternately cooperates.
Related content in the technique scheme is explained as follows:
1, in the such scheme, the center wall of described position-limited trough stops to extend on the end of locating surface by second and is provided with a flexure strip, with flexure strip position-limited lever is produced one and hinder its application force that moves downward, stop locating surface to avoid in the unlocking operation process position-limited lever directly to cross second.Because being provided with flexure strip, only have when rotating shaft (drive position-limited lever) rotate make every effort to overcome the resistance that has taken flexure strip after, position-limited lever could stop that locating surface is returned to first and stops locating surface from second.
2, in the such scheme, establish a rotary steering dish on the end of described rotating shaft, radially be provided with a guide chute on the described rotary steering dish, described position-limited lever is embedded in bearing fit in this guide chute, and also be embedded with a stage clip in the guide chute, the application force of this stage clip is pressed position-limited lever towards the top, outer rim place of rotary steering dish.
3, in the such scheme, the shaft of described position-limited lever is comprised of an outer tube, an embedded bar and a stage clip, inserts stage clip in the outer tube, and embedded bar embeds in the outer tube and presses on the stage clip, consist of the elastic telescopicing rod structure with this, the end of embedded bar is as described elastic telescopic end.
4, in the such scheme, the described spring that acts on rotating shaft is a torsion spring, this torsion spring specifically is comprised of left spring body and the right spring body of coaxial setting, between left spring body and the right spring body across being connected with upper spring arm and lower spring arm, left spring body and right spring body are set in the rotating shaft, and left spring body and right spring body are respectively in the both sides of locking plate, and upper spring arm presses on the locking plate, and lower spring arm presses on the support platform.
5, in the such scheme, described first stops that locating surface and second stops that locating surface is heterodromous of restriction position-limited lever, face towards relative with the position-limited lever side direction, they are to lean on the depth variation of position-limited trough bottom land that formation is set, namely first stops that a side channel of locating surface is dark, and another side channel is shallow, and second side that stops locating surface is groove depth also, and another side channel is shallow.First Transition inclined-plane and the second transition inclined-plane namely are to stop that with first locating surface and second stops that the depth transition of the groove between locating surface couples together.
Owing to adopted above technical scheme, the utlity model has following advantage:
1, because the utility model has adopted unique gear mechanism, make the switching of the locking and unlocking very convenient, when wanting release, step on force application rod as long as step on pin, position-limited lever namely stops that from first locating surface moves to second and stops the location that locating surface card shelves are finished released state, then, in the time will replying locking, step on force application rod as long as again step on lightly pin, position-limited lever namely can overcome the resistance of flexure strip, stops that from second locating surface moves to first and stops the location that locating surface card shelves are finished lock-out state.
2, because the utility model has adopted unique gear mechanism, and the locking and unlocking process is the rotation of rotating shaft, and does not have axial motion, it is more smooth and easy that whole mechanism kinematic gets up, the alerting ability of easier assurance campaign.
3, the utility model design is ingenious, and whole mechanism is also comparatively simple, and it is also convenient to make.
Description of drawings
Scheme drawing when accompanying drawing 1 is used for the utility model embodiment, i.e. view when dolly is combined;
Accompanying drawing 2 is the integral structure scheme drawing of the utility model embodiment;
Accompanying drawing 3 is the schematic perspective view of the support platform of the utility model embodiment;
Accompanying drawing 4 is the schematic perspective view of the blocking device of the utility model embodiment;
Accompanying drawing 5 is the local enlarged diagram of accompanying drawing 4;
Accompanying drawing 6 is the enlarged diagram of the gear mechanism part among the utility model embodiment;
Accompanying drawing 7 is the scheme drawing of the gear mechanism among the utility model embodiment, among this figure in order to show the clear rotary steering dish of having removed;
Accompanying drawing 8 is the scheme drawing that cooperates of position-limited trough and position-limited lever in the gear mechanism of the utility model embodiment;
Accompanying drawing 9 is arranged at scheme drawing on the rotary steering dish for the position-limited lever of the utility model embodiment;
Accompanying drawing 10 is the scheme drawing of the position-limited trough on the spacer of the utility model embodiment;
Accompanying drawing 11 is the local enlarged diagram of accompanying drawing 10;
Accompanying drawing 12 is the effect scheme drawing of the spring in the blocking device of the utility model embodiment;
Accompanying drawing 13 is the scheme drawing of the spring in the blocking device of the utility model embodiment;
Accompanying drawing 14 is the locking plate scheme drawing of the utility model embodiment.
In the above-mentioned accompanying drawing: 1, support platform; 2, track; 3, dolly; 4, wheel; 5, main prong; 6, side prong; 7, rotating shaft; 8, locking plate; 9, spring; 10, pin is stepped on force application rod; 11, position-limited lever; 12, position-limited trough; 13, rotary steering dish; 14, guide chute; 15, stage clip; 16, center wall; 17, first stops locating surface; 18, second stops locating surface; 19, First Transition inclined-plane; 20, the second transition inclined-plane; 21, outer tube; 22, embedded bar; 23, flexure strip; 24, left spring body; 25, right spring body; 26, upper spring arm; 27, lower spring arm; 28, bayonet socket; 29, guiding surface; 30, screw hole; 31, spacer.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: shown in accompanying drawing 1-14,
A kind of novel tray comprises a support platform 1, and support platform 1 is provided with track 2, and track shown in the figure 2 is three, and track 2 is because the wheel 4 of accommodating dolly 3.And also be provided with main prong 5 and side prong 6 for forklift lifting on the support platform 1.
Described support platform 1 is provided with a blocking device, and concrete as figure locks for example shape and is set to two covers.Described every cover locking device comprises rotating shaft 7, locking plate 8 and spring 9, rotating shaft 7 rotating supports are on support platform 1, locking plate 8 is fixed in the rotating shaft 7, on having, locking plate 8 turns over two mode of operations of locking and whereabouts release, spring 9 acts on the locking plate 8, spring force makes to turn on the locking plate 8 and remains in lock-out state, and radially stretches along it in the rotating shaft 7 and set out a pin and step on force application rod 10.
Effect has a gear mechanism in the rotating shaft 7 that each locking shape is put, this gear mechanism is made of a position-limited lever 11 and a position-limited trough 12 cooperations, described position-limited lever 11 off-centre are located on the end end of rotating shaft 7, position-limited lever 11 axially stretches out along rotating shaft 7, its end is the elastic telescopic end, and position-limited lever 11 is in the upwards movable setting of footpath along rotating shaft 7.Specifically, to set firmly a rotary steering dish 13 in the end of rotating shaft 7, radially be provided with a guide chute 14 on the described rotary steering dish 13, described position-limited lever 11 is embedded in this guide chute 14 interior bearing fits, and also be embedded with a stage clip 15 in the guide chute 14, the application force of this stage clip 15 is pressed position-limited lever 11 towards the top, outer rim place of rotary steering dish 13, visible accompanying drawing 9.
Described position-limited trough 12 is located on the support platform 1 towards position-limited lever 11, specifically sets firmly a slice spacer 31 on the support platform 1, and this spacer 31 be arranged in parallel face-to-face with rotary steering dish 13, and position-limited trough 12 is opened on this spacer 31.Position-limited trough 12 interior middle parts are provided with one section center wall 16, so that the closed-loop structure of position-limited trough 12 arc that the path of motion of position-limited lever 11 is complementary when rotating with rotating shaft 7, and the position that is in the position-limited lever 11 when turning over lock-out state corresponding to locking plate 8 on the bottom land of position-limited trough 12 arrange cooperate with position-limited lever 11 first stop locating surface 17, and the position setting of the position-limited lever 11 when being in the whereabouts released state corresponding to locking plate 8 cooperate with position-limited lever 11 second stop locating surface 18; And the groove bottom of position-limited trough 12 is provided with from first and stops that locating surface 17 stops the First Transition inclined-plane 19 that locating surface 18 extends to second, and stop that from second locating surface 18 stops the second transition inclined-plane 20 that locating surface 17 extends to first, with this position-limited lever 11 can be moved in position-limited trough 12 interior closed-loop shaped, stop that with first locating surface 17 and second stops that locating surface 18 alternately cooperates, concrete visible accompanying drawing 7, accompanying drawing 8, accompanying drawing 10, accompanying drawing 11.
The shaft of described position-limited lever 11 is comprised of an outer tube 21, an embedded bar 22 and a stage clip, insert stage clip in the outer tube, embedded bar 22 embeds in the outer tube 21 and presses on the stage clip, consists of the elastic telescopicing rod structure with this, and the end of embedded bar 22 is as described elastic telescopic end.
See shown in accompanying drawing 10, the accompanying drawing 11 that the center wall of described position-limited trough 12 16 stops to extend on the end of locating surface 18 by second and is provided with a flexure strip 23, produces one with 23 pairs of position-limited levers of flexure strip 11 and hinders its application force that moves downward.The described flexure strip 23 general sheetmetals that adopt are better, such as steel disc.
See accompanying drawing 12-13, the described spring 9 that acts on rotating shaft is a torsion spring, this torsion spring specifically is comprised of left spring body 24 and the right spring body 25 of coaxial setting, between left spring body 24 and the right spring body 25 across being connected with upper spring arm 26 and lower spring arm 27, left spring body 24 and right spring body 25 are set in the rotating shaft 7, and left spring body 24 and right spring body 25 are respectively in the both sides of locking plate 8, and upper spring arm 26 presses on the locking plate 8, and lower spring arm 27 presses on the support platform 1.
See shown in the accompanying drawing 14, the upper bayonet socket 28 that is provided with along the middle part of described locking plate 8, with the crosspiece clamping location of this bayonet socket 28 with dolly 3 bottoms, and the top of locking plate 8 is provided with guiding surface 29 along the front side, when dolly 3 is pushed to the present embodiment pallet, the crosspiece of dolly bottom namely compresses with guiding surface 29 and cooperates, and locking plate 8 is pressed down and final crosspiece falls into bayonet socket 28 and blocks locking.Locking plate 8 bottoms are provided with screw hole 30, specifically by screw locking plate 8 are fixed in the rotating shaft 7.
During use, four dollies 3 are loaded on the pallet, and the bayonet socket 28 clampings location on the crosspiece of four dolly 3 bottoms and the locking plate 8 of pallet is fixed dolly with this, and this state is seen shown in the accompanying drawing 1.In the time dolly will being pushed, pin is stepped on a leftover bits and pieces and is stepped on force application rod 10, drive shaft 7 turns downwards, make position-limited lever 11 first stop that locating surface 17 slides to second along First Transition inclined-plane 19 and stops block on the locating surface 18 in the position-limited trough 12, locking plate 8 namely falls to being the whereabouts released state, the crosspiece that bayonet socket 28 breaks away from dolly 3 bottoms, dolly 3 can unload one by one.After unloading dolly 3, the user steps on one again and gets a foothold when stepping on force application rod 10, drive shaft 7 continues to turn downwards, overcome the resistance of flexure strip 23, make position-limited lever 11 second stop that locating surface 18 returns back to first along the second transition inclined-plane 20 and stops block on the locating surface 17 in the position-limited trough 12, locking plate 8 turn over namely on turn over lock-out state.When charging carriage 3 again, as long as directly push dolly 3 on pallet, the crosspiece of dolly 3 bottoms compresses with guiding surface 29 on the locking plate 8 and cooperates, locking plate 8 is pressed down and finally crosspiece can automatically fall into bayonet socket 28 and block locking.
The present embodiment design is ingenious, and the switching of the locking and unlocking is very convenient, and the locking and unlocking process is the rotation of rotating shaft, and does not have axial motion, and it is more smooth and easy that whole mechanism kinematic gets up, the alerting ability of easier assurance campaign.And whole mechanism is also comparatively simple, and it is also convenient to make.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (5)
1. a novel tray comprises a support platform, and this support platform is provided with a blocking device; Described blocking device comprises rotating shaft, locking plate and spring, the rotating shaft rotating support is on support platform, locking plate is fixed in the rotating shaft, on having, locking plate turns over two mode of operations of locking and whereabouts release, action of the spring is on locking plate, spring force makes to turn on the locking plate and remains in lock-out state, and radially stretches along it in the rotating shaft and set out a pin and step on force application rod; It is characterized in that: effect has a gear mechanism in the described rotating shaft, this gear mechanism is made of a position-limited lever and position-limited trough cooperation, described position-limited lever off-centre is located on the end end of rotating shaft, position-limited lever axially stretches out along rotating shaft, its end is the elastic telescopic end, and position-limited lever is in the upwards movable setting of footpath along rotating shaft; Described position-limited trough is located on the support platform towards position-limited lever, the middle part is provided with one section center wall in the position-limited trough, so that the closed-loop structure of the position-limited trough arc that the path of motion of position-limited lever is complementary when rotating with rotating shaft, and the position that is in the position-limited lever when turning over lock-out state on the bottom land of position-limited trough corresponding to locking plate arrange cooperate with position-limited lever first stop locating surface, and the position setting of the position-limited lever when being in the whereabouts released state corresponding to locking plate cooperate with position-limited lever second stop locating surface; And the groove bottom of position-limited trough is provided with from first and stops that locating surface stops the First Transition inclined-plane that locating surface extends to second, and stop that from second locating surface stops the second transition inclined-plane that locating surface extends to first, with this position-limited lever can closed-loop shaped be moved in position-limited trough, stop that with first locating surface and second stops that locating surface alternately cooperates.
2. novel tray according to claim 1 is characterized in that: the center wall of described position-limited trough stops to extend on the end of locating surface by second and is provided with a flexure strip, with flexure strip position-limited lever is produced one and hinders its application force that moves downward.
3. novel tray according to claim 1, it is characterized in that: establish a rotary steering dish on the end of described rotating shaft, radially be provided with a guide chute on the described rotary steering dish, described position-limited lever is embedded in bearing fit in this guide chute, and also be embedded with a stage clip in the guide chute, the application force of this stage clip is pressed position-limited lever towards the top, outer rim place of rotary steering dish.
4. novel tray according to claim 1, it is characterized in that: the shaft of described position-limited lever is comprised of an outer tube, an embedded bar and a stage clip, insert stage clip in the outer tube, embedded bar embeds in the outer tube and presses on the stage clip, consist of the elastic telescopicing rod structure with this, the end of embedded bar is as described elastic telescopic end.
5. novel tray according to claim 1, it is characterized in that: the described spring that acts on rotating shaft is a torsion spring, this torsion spring specifically is comprised of left spring body and the right spring body of coaxial setting, between left spring body and the right spring body across being connected with upper spring arm and lower spring arm, left spring body and right spring body are set in the rotating shaft, and left spring body and right spring body are respectively in the both sides of locking plate, and upper spring arm presses on the locking plate, and lower spring arm presses on the support platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300410 CN202704089U (en) | 2012-06-26 | 2012-06-26 | Novel pallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300410 CN202704089U (en) | 2012-06-26 | 2012-06-26 | Novel pallet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202704089U true CN202704089U (en) | 2013-01-30 |
Family
ID=47584416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220300410 Withdrawn - After Issue CN202704089U (en) | 2012-06-26 | 2012-06-26 | Novel pallet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202704089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689726A (en) * | 2012-06-26 | 2012-09-26 | 苏州良才物流科技股份有限公司 | Novel tray |
| WO2019174481A1 (en) * | 2018-03-12 | 2019-09-19 | 上海鸿研物流技术有限公司 | Pallet |
-
2012
- 2012-06-26 CN CN 201220300410 patent/CN202704089U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689726A (en) * | 2012-06-26 | 2012-09-26 | 苏州良才物流科技股份有限公司 | Novel tray |
| CN102689726B (en) * | 2012-06-26 | 2015-02-11 | 苏州良才物流科技股份有限公司 | Novel tray |
| WO2019174481A1 (en) * | 2018-03-12 | 2019-09-19 | 上海鸿研物流技术有限公司 | Pallet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102689726B (en) | Novel tray | |
| EP2596920B1 (en) | Modular container assembly | |
| CA2786669C (en) | Mobile tool box | |
| CN202704089U (en) | Novel pallet | |
| CN108529115A (en) | A kind of logistic warehousing and storaging method | |
| CN112545210A (en) | Storage rack with multi-angle splicing structure for logistics supply | |
| CN103900317A (en) | Refrigerator | |
| CN203833568U (en) | Manual forklift with fork leg | |
| CA2750314A1 (en) | Dumpster | |
| CN215964858U (en) | Automatic change commodity circulation sorting device | |
| CN207061042U (en) | A kind of logistics goods frame unloaded goods in convenience | |
| CN201253935Y (en) | Core mould slanted ejecting structure | |
| CN104305734B (en) | Storage cabinet | |
| CN106697379B (en) | The mechanism of dress is received for vegetables | |
| CN201446962U (en) | Shopping basket capable of rolling | |
| CN112389935A (en) | Wisdom storage logistics system | |
| CN112693511A (en) | Commodity circulation is cask packing commodity conveyer for transportation | |
| CN216185363U (en) | Cargo transportation device | |
| CN218930288U (en) | Combined portable purified water bucket | |
| CN213384380U (en) | Auxiliary material transfer device with flexibly-convertible charging bucket | |
| CN215099587U (en) | Power battery storage rack | |
| CN210618922U (en) | Brake disc storage device | |
| CN213770042U (en) | Thing flow box strorage device with prevent piling up mechanism | |
| CN218401449U (en) | Multifunctional logistics plastic tray | |
| CN212687487U (en) | Forklift truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130130 Effective date of abandoning: 20150211 |
|
| RGAV | Abandon patent right to avoid regrant |