CN104261238B - A kind of transfer approach of shopping cart - Google Patents
A kind of transfer approach of shopping cart Download PDFInfo
- Publication number
- CN104261238B CN104261238B CN201410469183.1A CN201410469183A CN104261238B CN 104261238 B CN104261238 B CN 104261238B CN 201410469183 A CN201410469183 A CN 201410469183A CN 104261238 B CN104261238 B CN 104261238B
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- Prior art keywords
- shopping cart
- chain
- pedal
- driving
- rail
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/08—Carrying surfaces
- B66B23/12—Steps
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- Handcart (AREA)
Abstract
The invention discloses transfer approach and the shopping cart special lift of a kind of shopping cart, it is the groove arranging on a pedal by chain drive and can accommodating shopping cart front-wheel, then it is provided above two groups of different guide rails at pedal, often group guide rail includes two guide rails side by side, one of which guide rail is responsible for pushing down shopping cart front-wheel, and support shopping cart trailing wheel is responsible for by another group guide rail；By the asynchronous setting of two groups of guide rails so that chain is when driving pedal tilt-lift or declining, and shopping cart vehicle body is elevated in the case of holding level to be sent to floor or drops to lower floor.Shopping cart can individually be transmitted by the present invention, is possible not only to improve the transmission efficiency of shopping cart, solves tradition moving sidewalk and takes up room big problem, and during transmitting, can be more safe and reliable with the vehicle body stability of effective guarantee shopping cart.
Description
Technical field
The present invention relates to transfer approach and the shopping cart special lift of a kind of shopping cart, belong to elevator technology field.
Background technology
Shopping cart refers in the large-scale supermarkets such as supermarket, and client is used for temporarily depositing a kind of handbarrow of selected commodity.When shopping cart needs upper and lower floor, it will usually use the moving sidewalk of delivery pedestrian.It is to utilize the groove on moving sidewalk flat board that moving sidewalk transmits the method for shopping cart, the wheel making shopping cart is absorbed in groove, cover plate above wheel has directly born against on the flat board of moving sidewalk (flat board elevator), thus utilize frictional force to make shopping cart to glide, and then shopping cart and pedestrian can be made together to be transmitted.But, the transfer scheme of this shopping cart, not only there will be shopping cart and forcibly occupy moving sidewalk and make moving sidewalk seem the most crowded and affect transmission efficiency；And shopping cart cannot avoid the problem of body sway when transmitting, when being therefore contained with fragile article (such as red wine etc.) in shopping cart, it is likely that occur article to topple over and broken problem.It addition, moving sidewalk needs longer distance relative to elevator of marking time, the space therefore taken is the biggest.
Summary of the invention
It is an object of the invention to, it is provided that the transfer approach of a kind of shopping cart and shopping cart special lift.Shopping cart can individually be transmitted by it, is possible not only to improve the transmission efficiency of shopping cart, solves tradition moving sidewalk and takes up room big problem, and during transmitting, can be more safe and reliable with the vehicle body stability of effective guarantee shopping cart.
Technical scheme: the transfer approach of a kind of shopping cart, it is characterized in: the groove that can accommodate shopping cart front-wheel is set on a pedal by chain drive, then it is provided above two groups of different guide rails at pedal, often group guide rail includes two guide rails side by side, one of which guide rail is responsible for pushing down shopping cart front-wheel, and support shopping cart trailing wheel is responsible for by another group guide rail；By the asynchronous setting of two groups of guide rails so that chain is when driving pedal tilt-lift or declining, and shopping cart vehicle body is elevated in the case of holding level to be sent to floor or drops to lower floor.
In the transfer approach of above-mentioned shopping cart, the running orbit of described pedal includes being positioned at the first horizontal segment of lower floor, being positioned at the second horizontal segment of floor and connect the slope section of two horizontal segments, and the junction of slope section and two horizontal segments further respectively has the first bending changeover portion (near lower floor) and the second bending changeover portion；Two groups of guide rails (totally 4 guide rails) shape above described pedal is identical with the running orbit of pedal (being also classified into two horizontal segments, two bending changeover portions and slope section)；The minimum range of the running orbit of any point on responsible that group guide rail pushing down shopping cart front-wheel above pedal and pedal is held in a steady state value, i.e. running orbit of this group guide rail and pedal can surround the track section of a fixed width；Another group slope section of guide rail above pedal and two bending changeover portions, and the running orbit of pedal spacing in the horizontal direction remains before and after shopping cart the distance between wheel, and on two horizontal segments of the running orbit that two horizontal segments overlap pedal respectively.The bending changeover portion of the guide rail being wherein responsible for support shopping cart trailing wheel is all identical with on the running orbit of pedal with slope section geomery, and simply level is shifted certain distance backward, and this is apart from the spacing of desirable shopping cart front and back wheel.
The spacing being smaller than between two trailing wheels in the transfer approach of aforesaid shopping cart, between two front-wheels of described shopping cart；In responsible that group guide rail pushing down shopping cart front-wheel above pedal, the distance between two guide rails is equal to the spacing between two front-wheels of shopping cart；In that group guide rail of responsible support shopping cart trailing wheel above pedal, the distance between two guide rails is equal to the spacing between two trailing wheels of shopping cart.The front-wheel of shopping cart can make be fixed can also be for rotary type.
Realize a kind of shopping cart special lift of preceding method, it is characterized in: include bridging floor and the truss of lower floor, truss two ends are equipped with level frame, it is equipped with drive in two level frames, and be connected by driving-chain between two drives, driving-chain is arranged over pedal, and pedal is provided with groove；Uniformly it is placed with on truss and organizes track support more, often group track support includes the inner side of 2 each track supports of track support side by side, the driving-chain upper rail being fixed with the driving-chain on the driving-chain lower guideway of the driving-chain of support bottom, support top the most successively and the top being positioned at top pressure rail；The outside of each track support is equipped with trailing wheel guide rail, and trailing wheel guide rail is provided with limitting casing, is provided with anti-bias block in limitting casing；Top pressure rail is provided with anti-jump block；The inner side of track support is additionally provided with the driving-chain pressure rail being positioned at above driving-chain, and the roller on driving-chain is limited on fixing track by driving-chain pressure rail and driving-chain upper rail.
In aforesaid shopping cart special lift, described driving-chain upper rail includes the first horizontal segment being positioned on the level frame of lower floor, the second horizontal segment being positioned at the level frame of floor and connects the slope section of two horizontal segments, and the junction of slope section and two horizontal segments further respectively has the first bending changeover portion and the second bending changeover portion；Described top pressure rail is identical with driving-chain upper rail with the shape of trailing wheel guide rail；And the minimum range of any point and the driving-chain upper rail on the pressure rail of top is held in a steady state value, typically take the numerical value slightly larger than front-wheel height；The slope section of trailing wheel guide rail and two bending changeover portions, and driving-chain upper rail spacing in the horizontal direction remains before and after shopping cart the distance between wheel, and two horizontal segments overlap on two horizontal segments of driving-chain upper rail respectively.
In aforesaid shopping cart special lift, outside the front-wheel of described shopping cart, it is provided with side wheel.
Compared with prior art, the present invention is by arranging multiple nonsynchronous track, before and after making shopping cart, wheel produces different running orbits, and utilize driving-chain to drive pedal to move the power advanced as traction shopping cart, the present invention can make shopping cart individually transmit when vehicle body held stationary, can improve the transmission efficiency of shopping cart, and during transmitting, can be more safe and reliable with the vehicle body stability of effective guarantee shopping cart.And the present invention can overcome tradition moving sidewalk to take up room big problem.
Accompanying drawing explanation
Fig. 1 is the position relationship schematic diagram of each guide rail of the present invention；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the schematic cross-section of Fig. 2.
Being labeled as in accompanying drawing: 1-truss, 2-drive, 3-pedal, 4-track support, 5-driving-chain lower guideway, 6-driving-chain upper rail, 7-top pressure rail, 8-trailing wheel guide rail, 9-limitting casing, the anti-bias block of 10-, the anti-jump block of 11-, 12-driving-chain pressure rail, 13-shopping cart, 14-side wheel, 1301-shopping cart front-wheel, 1302-shopping cart trailing wheel, 15-expansion tightening wheel, 21-driving-chain.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings, but is not intended as the foundation limiting the present invention.
Embodiment.The transfer approach of a kind of shopping cart: the groove that can accommodate shopping cart front-wheel is set on a pedal by chain drive, then it is provided above two groups of different guide rails at pedal, often group guide rail includes two guide rails side by side, one of which guide rail is responsible for pushing down shopping cart front-wheel, and support shopping cart trailing wheel is responsible for by another group guide rail；By the asynchronous setting of two groups of guide rails so that chain is when driving pedal tilt-lift or declining, and shopping cart vehicle body is elevated in the case of holding level to be sent to floor or drops to lower floor.In actual applications, can arrange track and pedal in the side of existing elevator of marking time, the power of pedal can share the transmission of elevator of marking time, so that pedal and the pedal marked time on elevator run simultaneously.Thus can realize, pedestrian is respectively transmitted (pedestrian walks elevator of marking time, the shopping cart pedal transmission by side) with shopping cart.The running orbit of described pedal includes being positioned at the first horizontal segment of lower floor, being positioned at the second horizontal segment of floor and connect the slope section of two horizontal segments, and the junction of slope section and two horizontal segments further respectively has the first bending changeover portion and the second bending changeover portion；Two groups of rail shapes above described pedal are identical with the running orbit of pedal；Any point on responsible that group guide rail pushing down shopping cart front-wheel above pedal is held in a steady state value with the minimum range of the running orbit of pedal；Another group slope section of guide rail above pedal and two bending changeover portions, and the running orbit of pedal spacing in the horizontal direction remains before and after shopping cart the distance between wheel, and on two horizontal segments of the running orbit that two horizontal segments overlap pedal respectively.The spacing being smaller than between two trailing wheels between two front-wheels of described shopping cart；In responsible that group guide rail pushing down shopping cart front-wheel above pedal, the distance between two guide rails is equal to the spacing between two front-wheels of shopping cart；In that group guide rail of responsible support shopping cart trailing wheel above pedal, the distance between two guide rails is equal to the spacing between two trailing wheels of shopping cart.
Realize a kind of shopping cart special lift of said method, as shown in Fig. 2 (Fig. 2 is second bending segment schematic cross-section near the place of the second horizontal segment) and Fig. 3: include bridging upper floor and the truss 1 of lower floor, truss 1 two ends are equipped with level frame, it is equipped with drive 2 in two level frames, and be connected by driving-chain 21 between two drives 2, driving-chain 21 is arranged over pedal 3, and pedal 3 is provided with groove；Uniformly being placed with many group track supports 4 on truss 1, often group track support 4 includes 2 track supports 4 side by side；The inner side of each track support 4, the driving-chain upper rail 6 being fixed with the driving-chain 21 on the driving-chain lower guideway 5 of the driving-chain 21 of support bottom, support top the most successively and the top being positioned at top pressure rail 7；The outside of each track support 4 is equipped with trailing wheel guide rail 8, and trailing wheel guide rail 8 is provided with limitting casing 9, is provided with anti-bias block 10 in limitting casing 9；Top pressure rail 7 is provided with anti-jump block 11；The inner side of track support 4 is additionally provided with the driving-chain pressure rail 12 being positioned at above driving-chain 21, and the roller on driving-chain 21 is limited on fixing track by driving-chain pressure rail 12 and driving-chain upper rail 6.Described driving-chain upper rail 6 includes the first horizontal segment being positioned on the level frame of lower floor, the second horizontal segment being positioned at the level frame of floor and connects the slope section of two horizontal segments, and the junction of slope section and two horizontal segments further respectively has the first bending changeover portion and the second bending changeover portion；Described top pressure rail 7 is identical with driving-chain upper rail 6 with the shape of trailing wheel guide rail 8；And the minimum range of any point and the driving-chain upper rail 6 on the pressure rail 7 of top is held in a steady state value；The slope section of trailing wheel guide rail 8 and two bending changeover portions, and driving-chain upper rail 6 spacing in the horizontal direction remains before and after shopping cart 13 distance between wheel, and two horizontal segments overlap on two horizontal segments of driving-chain upper rail 6 respectively.The position relationship between rail 7 is pressed as it is shown in figure 1, be provided with side wheel 14 outside the front-wheel of described shopping cart 13 in trailing wheel guide rail 8, driving-chain upper rail 6 and top.
Claims (5)
1. the transfer approach of a shopping cart, it is characterised in that: pass through chain drive at one
Pedal on arrange and can accommodate the groove of shopping cart front-wheel, be then provided above two groups not at pedal
With guide rail, often group guide rail includes two guide rails side by side, and one of which guide rail is responsible for pushing down and is purchased
Thing Herba Plantaginis is taken turns, and support shopping cart trailing wheel is responsible for by another group guide rail；Asynchronous by two groups of guide rails
Arrange so that chain is when driving pedal tilt-lift or declining, and shopping cart vehicle body is keeping water
Elevated in the case of Ping it be sent to floor or drop to lower floor；Realize purchasing of said method
Thing car special lift includes the truss (1) bridging floor and lower floor, truss (1) two ends
It is equipped with level frame, in two level frames, is equipped with drive (2), and two drives (2)
Between by driving-chain (21) be connected, driving-chain (21) is arranged over pedal (3), pedal
(3) it is provided with groove；Truss (1) is provided with uniformly to be placed with organizes track support (4) more,
Often organize track support (4) and include 2 track supports (4) side by side；Each track support (4)
Inner side, lead under the driving-chain of the driving-chain (21) being fixed with support bottom the most successively
Rail (5), the driving-chain upper rail (6) of driving-chain (21) on support top and be positioned at top
Top pressure rail (7)；The outside of each track support (4) is equipped with trailing wheel guide rail (8),
Trailing wheel guide rail (8) is provided with limitting casing (9), is provided with anti-bias block (10) in limitting casing (9)；
Top pressure rail (7) is provided with anti-jump block (11)；The inner side of track support (4) is additionally provided with
It is positioned at driving-chain pressure rail (12) of driving-chain (21) top, driving-chain pressure rail (12) and biography
Roller on driving-chain (21) is limited on fixing track by dynamic chain upper rail (6).
The transfer approach of shopping cart the most according to claim 1, it is characterised in that: institute
The running orbit stating pedal includes being positioned at the first horizontal segment of lower floor, is positioned at the second of floor
Horizontal segment and connect the slope section of two horizontal segments, and slope section and the junction of two horizontal segments
Further respectively have the first bending changeover portion and the second bending changeover portion；Above described pedal two groups
Rail shapes is identical with the running orbit of pedal；Responsible above pedal pushes down shopping cart front-wheel
Any point on that group guide rail is held in one with the minimum range of the running orbit of pedal
Individual steady state value；Another group slope section of guide rail above pedal and two bending changeover portions, and step on
The running orbit of plate spacing in the horizontal direction remains the distance before and after shopping cart between wheel,
And on two horizontal segments of two horizontal segments running orbit of overlapping pedal respectively.
The transfer approach of shopping cart the most according to claim 1, it is characterised in that: institute
State the spacing being smaller than between two trailing wheels between two front-wheels of shopping cart；Above pedal
Responsible push down shopping cart front-wheel that group guide rail in, the distance between two guide rails equal to shopping
Spacing between two front-wheels of car；That group of responsible support shopping cart trailing wheel above pedal is led
In rail, the distance between two guide rails is equal to the spacing between two trailing wheels of shopping cart.
The transfer approach of shopping cart the most according to claim 1, it is characterised in that: institute
State the first horizontal segment, position that driving-chain upper rail (6) includes being positioned on the level frame of lower floor
In second horizontal segment of level frame of upper floor with connect the slope section of two horizontal segments, and slope
Section and the junction of two horizontal segments further respectively have the first bending changeover portion and second and are folded over
The section of crossing；The shape of described top pressure rail (7) and trailing wheel guide rail (8) and driving-chain upper rail (6)
Identical；And the narrow spacing of any point on top pressure rail (7) and driving-chain upper rail (6)
From being held in a steady state value；The slope section of trailing wheel guide rail (8) and two bending changeover portions,
Before and after remaining shopping cart (13) with driving-chain upper rail (6) spacing in the horizontal direction
Distance between wheel, and two horizontal segments overlap two of driving-chain upper rail (6) respectively
On horizontal segment.
The transfer approach of shopping cart the most according to claim 4, it is characterised in that: institute
State and outside the front-wheel of shopping cart (13), be provided with side wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410469183.1A CN104261238B (en) | 2014-09-16 | 2014-09-16 | A kind of transfer approach of shopping cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410469183.1A CN104261238B (en) | 2014-09-16 | 2014-09-16 | A kind of transfer approach of shopping cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104261238A CN104261238A (en) | 2015-01-07 |
| CN104261238B true CN104261238B (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410469183.1A Active CN104261238B (en) | 2014-09-16 | 2014-09-16 | A kind of transfer approach of shopping cart |
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| Country | Link |
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| CN (1) | CN104261238B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380985A (en) * | 2017-09-07 | 2017-11-24 | 湖州师范学院 | Shopping cart special lift exports conveyer |
| CN107570961B (en) * | 2017-09-07 | 2018-12-21 | 湖州师范学院 | The assembly method of shopping cart special lift outlet transmission device |
| CN110902544B (en) * | 2019-12-11 | 2024-07-26 | 广州广日电梯工业有限公司 | Special staircase system of shopping cart |
| CN118239360B (en) * | 2024-05-29 | 2024-08-16 | 通用电梯股份有限公司 | Shopping cart staircase conveying system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH618394A5 (en) * | 1977-05-25 | 1980-07-31 | Inventio Ag | |
| BR9910422A (en) * | 1998-05-13 | 2001-01-09 | Herbert Reiners | Trolley conveyor system |
| US6490979B1 (en) * | 2001-05-01 | 2002-12-10 | Pflow Industries, Inc. | Inclined shopping cart conveyor system |
| ES2333640B1 (en) * | 2009-06-26 | 2010-09-13 | Thyssenkrupp Elevator Innovation Center, S.A. | TRANSPORTATION SYSTEM FOR PASSENGERS / GOODS. |
| ES2334322B1 (en) * | 2009-07-03 | 2010-12-27 | Tyhssenkrupp Elevator Innovation Center, S.A. | RAMP FOR TRANSPORTATION OF PEOPLE AND / OR GOODS. |
| CN201825629U (en) * | 2010-10-20 | 2011-05-11 | 升雅有限公司 | Escalator for handcarts specially used in supermarket |
| CN202729517U (en) * | 2012-08-28 | 2013-02-13 | 袁永康 | Device for delivering shopping trolleys through hanging by buckles on elevator |
| CN203229300U (en) * | 2013-04-26 | 2013-10-09 | 苏州富士电梯有限公司 | Handcart conveying system |
| CN103723609A (en) * | 2014-01-16 | 2014-04-16 | 上海爱登堡电梯江苏有限公司 | Moving pavement with biarc guide rail driving devices |
| CN204038837U (en) * | 2014-09-16 | 2014-12-24 | 苏州速菱电梯有限公司 | A kind of Novel shopping trolley elevator |
-
2014
- 2014-09-16 CN CN201410469183.1A patent/CN104261238B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104261238A (en) | 2015-01-07 |
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