CN207052016U - Self-service sale device door-opening linkage mechanism - Google Patents
Self-service sale device door-opening linkage mechanism Download PDFInfo
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- CN207052016U CN207052016U CN201721066650.1U CN201721066650U CN207052016U CN 207052016 U CN207052016 U CN 207052016U CN 201721066650 U CN201721066650 U CN 201721066650U CN 207052016 U CN207052016 U CN 207052016U
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Abstract
The utility model discloses a kind of self-service sale device door-opening linkage mechanism, include：Warehousing storehouse, mobile goods drawer, door, link gear and positive and negative rotary driving device；Storage space of the warehousing storehouse as goods, inside are provided with mobile goods drawer；Mobile goods drawer can be located at warehousing orlop portion movably forward and backward, can arrangement of goods inside it；Door is at the Hatch Opening in warehousing storehouse, to open and close Hatch Opening；Link gear connects positive and negative rotary driving device, door and mobile goods drawer, and extending and retracting for mobile goods drawer is driven by the folding of door；Positive and negative rotary driving device drives the folding of door and stretching for mobile goods drawer by link gear.After above-mentioned technical proposal, the utility model can make self-service sale device goods saturation more, using more convenient, safety in utilization is higher, cargo storage safety is higher, and energy-saving and environmental protection, service life are longer, and structure design is more reasonable, manufacture, use and maintenance cost is lower, and economic benefit is more preferable.
Description
Technical field
The utility model belongs to vending equipment technical field, specifically a kind of self-service sale device enabling gear
Structure.
Background technology
Self-help vending machine is the common equipment of business automation, and it is not limited by time, place, can save manpower, side
Just merchandise, be a kind of brand-new retailing form, the micro supermarket for the 24 HOUR ACCESS that is otherwise known as.In developed country, use
Self-help vending machine turns into an indispensable part in people's daily life, and sizable a part of commodity are by self-service sale device
Sell, operated on the display screen of vending machine, input commodity number and quantity purchase, and after putting into coin or swiping the card,
Commodity will come out from access section.In China, though beverage self-service vending machine has been widely used, occupancy volume per person remains unchanged not
Height, and the Vending Machine of food class is more the absence of needing to be popularized.Therefore the wide market in China, but existing food
Product automatic vending machine Vending Machine or insufficiency can not meet the needs of Market Diversification.
To solve problem above, we design the automatic selling that a kind of suitable our people's habits and customs meet the market demand
Sell the Vending Machine of fast food or similar food product.The Vending Machine includes cabinet outside Vending Machine, cabinet, picking in cargo storage
Hoistable platform and transition platform etc., cabinet, picking hoistable platform and transition platform are placed in the outer cabinet of Vending Machine in cargo storage
In, the goods of its storage is ejected by cabinet in cargo storage, picking hoistable platform, which rises or falls, to be accessed goods and be transferred to
Spend on platform, the function action of each part above is controlled and with the operation and control on cabinet outside Vending Machine by its control system
Panel processed carries out selection purchase, so as to complete the function of finance purchase fast food.Obtained behind the equipment investment market higher
Evaluation, obtains the success of marketability, for citizen life bring it is many convenient.Should by the reality of quite a while
With and client feedback, it has been found that some problems：This design, goods in same equipment in all storages is on sale to sell shipment
When transition platform must be all transferred to by picking hoistable platform, then take out goods from same access section again, consequently, it is possible to
Structure design is complex, and production cost is high, and device interior action is complicated, and the picking stand-by period is longer, and fault rate is higher, uses
Maintenance cost increase.
Improved therefore, we have carried out upgrading to equipment, the equipment after improvement eliminates original picking hoistable platform and mistake
The design of platform is crossed, by each direct picking in warehousing storehouse, to solve problem above.It is specific as shown in figure 1, Hatch Opening in warehousing storehouse
Place sets arc door, and door can arcuately so as to open or close Hatch Opening, the edge of arc door sets arc for track movement
Rack and pinion mechanism, power set drive the opening and closing of arc door by gear and rackwork.This design phase
Simplified much for original self-service sale device configuration aspects, but by model test and demonstration, it is found that it can bring following ask
Topic：1st, the self-service sale device is generally used to sell fast food, uses Square lunch box, the design of the flexible door of arc, is closing
When its front space be irregular arc, can not be utilized effectively；When opening, arc door is contracted to warehousing storehouse Nei Ding
Portion, the certain space of warehousing storehouse internal upper part is occupied, thus, the volume of cutlery box all receives certain limit in length and height
System；2nd, the kind of drive of rack pinion, friction and noise are larger, and maintenance cost is higher, and service life is short, and fault rate is high, stable
Property is poor；3rd, the sealing between arc door and warehousing storehouse is difficult to ensure that, the hot gas inside warehousing storehouse easily overflows, and is caused to food
The heat-insulating property of thing declines, energy consumption increase；4th, safety is low, the easy seam between arc door and warehousing storehouse of sharp apparatus
Inserted in gap and pry open door, and then cause cargo pilfering；5th, due to the needs of food insulation, it is provided with heating in device interior and fills
Put, warehousing storehouse internal metal parts are (such as：Internal side wall, roof and bottom wall) temperature is all higher；After door is opened, during picking thing,
Palpus human hand puts in warehousing storehouse cutlery box of taking, and human hand is easily scalded when touching internal metal parts；6th, this design, it is desirable to store up
The position height of freight house can not be too high, at most concordant with the sight of people, then it is high if, when people looks up warehousing storehouse goods inside
Sight is blocked by the bottom wall in warehousing storehouse, can not see its goods inside, can not smoothly take out goods, so, warehousing storehouse
The number of plies (quantity) is restricted.In order to solve these technical problems, it is necessary to carry out creative thinking and do further innovation to set
Meter.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of self-service sale device door-opening linkage mechanism.
Above-mentioned purpose of the present utility model is realized by following technical proposal：
Self-service sale device door-opening linkage mechanism, includes：Warehousing storehouse, mobile goods drawer, door, link gear and rotating are driven
Dynamic device；
Storage space of the warehousing storehouse as goods, inside are provided with mobile goods drawer；
Mobile goods drawer can be located at warehousing orlop portion movably forward and backward, can arrangement of goods inside it；
Door is at the Hatch Opening in warehousing storehouse, to open and close Hatch Opening；
Link gear connects positive and negative rotary driving device, door and mobile goods drawer, and mobile goods drawer is driven by the folding of door
Extend and retract；
Positive and negative rotary driving device drives the folding of door and stretching for mobile goods drawer by link gear.
Mobile goods drawer and link gear are set so that mobile goods drawer stretches out with the opening of door, with the closing of door
And retract automatically, stretched into without human hand in warehousing storehouse during picking, avoid arm from being burned；Mobile goods drawer can be by goods to warehousing
Certain distance is removed outside the Hatch Opening in storehouse, is easy to observe and takes, the horizontal line of sight height of people is no longer limited by, is sold so as to self-service
Machine is programmable more higher, and more, goods saturation is more for the number of plies (quantity) in warehousing storehouse.
Further, the link gear includes：
Door actuating arm, its one end are hinged on door inwall, and the other end (fixation) connects the dynamic of positive and negative rotary driving device
Power output shaft；
Curved boom is drawn, its one end is hinged on door inwall, and the other end is hinged in the internal side wall of warehousing storehouse；
Draw bar, its one end are hinged on traction curved boom, and the other end is hinged on mobile goods drawer.
Further, the door actuating arm is in " L " shape, and one end of " L " shape door actuating arm is hinged on door inwall,
The other end is fixedly connected on the power output shaft of positive and negative rotary driving device；
The traction curved boom is in " ＜ " shape, and one end of " ＜ " shape traction curved boom is hinged on door inwall, and pin joint position
Below the pin joint of " L " shape door actuating arm and door inwall；Its other end is hinged in the internal side wall of warehousing storehouse；
The draw bar, its one end are hinged at the middle flex point of " ＜ " shape traction curved boom, and the other end is hinged on mobile goods
The side of drawer.
Further, each segment length and pin joint institute of " L " the shape door actuating arm and " ＜ " shape traction curved boom are in place
Put and disclosure satisfy that in the state of door is closed and is opened, door is the vertical state of (plane is parallel) parallel with Hatch Opening.
Designed more than, under door closed mode, door concora crush sealing and good heat preservation performance, reduces insulation on Hatch Opening
Energy consumption, it is not easy to be pried open, safety performance is good；Under door open mode, door is flattened on the surface of Hatch Opening top device, it is attractive in appearance and
Save space, the door that effectively can avoid being opened damage face or hand, safety in utilization it is higher.
It the design of straight door, can effectively avoid taking warehousing storehouse inner space, solve the design limitation of arc door
The problem of cutlery box length and height so that be fully used warehousing storehouse inner space.
The design of link gear, the stretching of mobile goods drawer can not only be driven when door is opened, it is relative to arc-shaped gear
The kind of drive of bar gear, friction and noise substantially reduce, and maintenance cost reduces, service life length, and stability is high.
Further, the positive and negative rotary driving device includes：
Power output shaft, it is horizontally placed between the two side in warehousing storehouse, the two of warehousing storehouse is rotatably arranged in by its both ends
In side wall；
Speed change gear, it is fixed on outside the side wall in warehousing storehouse, is connected with pto；
Motor, it is fixed on speed change gear, is connected with speed change gear.
Further, the left and right sides of the link gear in warehousing storehouse is set a set of respectively, two sets of link gears
One end of door actuating arm is respectively fixedly connected with power output shaft at left and right ends, and the other end (difference) is hinged on door
On inwall；One end of the traction curved boom of two sets of link gears is respectively hinged at left and right sides of the inside in warehousing storehouse on wall, the other end
(difference) is hinged on door inwall；One end of the draw bar of two sets of link gears is respectively hinged at the left and right two of mobile goods drawer
Side, the other end are respectively hinged on the traction curved boom of respective side.So as to make the (left of each action components such as door, mobile goods drawer
It is right) stress more balances, and intensity and reliability are higher, extend its service life.
Further, the mobile goods drawer is in being above and above the summarized bucket shape of open state, so as to reduce its deadweight, just
In goods of observing and take.
Further, the bottom plate front end of the mobile goods drawer opens up the breach for being easy to human hand to take goods.Bottom plate front end lacks
Mouthful design, be not only convenient for human hand and take goods, when mobile goods drawer is higher than the horizontal line of sight of people, look up the mobile goods of stretching
Drawer, the casing equipped with goods (food and drink) is can be readily seen that from indentation, there.
In addition, the work of auxiliary observation goods can also be played through the lightening hole opened up on the bottom plate and side plate of mobile goods drawer
With.
Further, the bottom of the mobile goods drawer is provided with the roller for being easy to it to be moved forward and backward in warehousing storehouse, so as to subtract
The mobile frictional force of small goods drawer, energy consumption is saved, is increased the service life.
In summary, the utility model has the advantages that：
1st, goods saturation is more --- and the design of straight door, it can effectively avoid taking warehousing storehouse inner space, solve
The problem of design limitation cutlery box length and height of arc door so that warehousing storehouse inner space is fully used, single
The spatial volume lifting of effective holding freight in warehousing storehouse；Mobile goods drawer can remove goods necessarily to outside the Hatch Opening in warehousing storehouse
Distance, it is easy to observe and takes, is no longer limited by the horizontal line of sight height of people, so as to which self-service sale device is programmable more higher,
The number of plies (quantity) in warehousing storehouse more, can place more and further amounts of goods；
2nd, using more convenient --- goods can be removed certain distance by mobile goods drawer to outside the Hatch Opening in warehousing storehouse, mobile
The summarized bucket shape design of goods drawer, it is easy to goods observation and takes；The design of mobile goods drawer bottom plate front end breach, when mobile goods drawer is higher than
During the horizontal line of sight of people, the mobile goods drawer of stretching is looked up, the casing equipped with goods (food and drink) is can be readily seen that from indentation, there
And removed；
3rd, safety in utilization is higher --- mobile goods drawer and link gear are set so that mobile goods drawer with the opening of door and
Stretch out, stretched into without human hand in warehousing storehouse during picking, avoid arm from being burned；Under door open mode, door is flattened on Hatch Opening
The surface of top device, it is attractive in appearance and save space, the door that effectively can avoid being opened damage face or hand；
4th, it is higher using safety --- relative to the design of arc door, the design of straight door is in door closed mode
Under, door concora crush sealing and good heat preservation performance, is not easy to be pried open on Hatch Opening, and goods inside is not easy stolen, and safety performance is good；
6th, energy-saving and environmental protection, service life are longer --- the design of straight door, under door closed mode, and door concora crush
On Hatch Opening, sealing and good heat preservation performance, the heating energy consumption required for food insulation is reduced；The design of link gear is relative to arc
The kind of drive of rack pinion, friction and noise substantially reduce；The design of the bottom roller of mobile goods drawer also functions to certain drop
Low noise, the function of saving energy consumption, increase the service life；
7th, structure design is more reasonable, and manufacture, use and maintenance cost is lower --- in summary advantage, its structure design
It is more reasonable；Simple in construction, its manufacturing cost is lower；Fault rate is low, and its operation and maintenance cost is low.
Brief description of the drawings
Fig. 1 is the arc door design internal structure schematic diagram in warehousing storehouse；
Fig. 2 is the utility model in hiding warehousing Hold Ceiling and the semi-open state cut-away view of door；
Fig. 3 is the utility model in hiding warehousing Hold Ceiling, side plate and back plate and door fully open state internal structure
Figure；
Fig. 4 is warehousing storehouse internal structure side view of the state when door is closed；
Fig. 5 is warehousing storehouse internal structure side view of the state when door is semi-open；
Fig. 6 is warehousing storehouse internal structure side view of the state when door fully opens；
Fig. 7 is that the utility model opens the mobile goods drawer stretching three-dimensional view of state orientation one in door；
Fig. 8 is that the utility model opens the mobile goods drawer stretching three-dimensional view of state orientation two in door；
Fig. 9 is single group multilayer locker (door is semi-open) external structure of self-service sale device；
Figure 10 is to apply self-service sale device stereoscopic figure of the present utility model.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment：Self-service sale device door-opening linkage mechanism, as shown in Fig. 2 it includes：Warehousing storehouse 1, mobile goods drawer 2, storehouse
Door 3, link gear 4 and positive and negative rotary driving device 5.
Storage space of the warehousing storehouse 1 as goods, inside are provided with mobile goods drawer 2.Mobile goods drawer 2 can be located at movably forward and backward
The bottom of warehousing storehouse 1, can arrangement of goods inside it.As shown in figure 3, door 3 is straight door, it is located at the Hatch Opening 11 in warehousing storehouse 1
Place, to open and close Hatch Opening 11.The support component 31 of protrusion is provided with the inwall of door 3, supports the outer of component 31
Profile is adapted with the Internal periphery of Hatch Opening 11, supports component 31 to insert in Hatch Opening 11 during closing, so that door 3 and Hatch Opening 11
Cooperation it is even closer, further increase the sealing property of door and Hatch Opening.Link gear 4 connect positive and negative rotary driving device 5,
Door 3 and mobile goods drawer 2, extending and retracting for mobile goods drawer 2 is driven by the folding of door 3.Positive and negative rotary driving device 5 passes through
Link gear 4 drives the folding of door 3 and stretching for mobile goods drawer 2.Mobile goods drawer 2 and link gear 4 are set so that mobile goods
Drawer 2 stretches out with the opening of door 3, is retracted automatically with the closing of door 3, is stretched into without human hand in warehousing storehouse 1 during picking,
Arm is avoided to be burned.Goods can be removed certain distance by mobile goods drawer 2 to outside the Hatch Opening 11 in warehousing storehouse 1, be easy to observation and
Take, be no longer limited by the horizontal line of sight height of people, so as to which self-service sale device is programmable more higher, the number of plies (number in warehousing storehouse
Amount) more, the species and amount of holding freight are more.
As illustrated in figures 3-6, link gear 4 includes：Door actuating arm 41, traction curved boom 42 and draw bar 43.Door drives
One end of swing arm 41 is hinged on the inwall of door 3, and the other end (fixation) connects the power output shaft of positive and negative rotary driving device 5.Lead
The one end for drawing curved boom 42 is hinged on the inwall of door 3, and the other end is hinged in the internal side wall of warehousing storehouse 1.Cut with scissors the one end of draw bar 43
It is connected on traction curved boom 42, the other end is hinged on mobile goods drawer 2.
Wherein, door actuating arm 41 is in " L " shape, and one end of " L " shape door actuating arm is hinged on the inwall of door 3, another
End is fixedly connected on the power output shaft of positive and negative rotary driving device 5.Traction curved boom 42 is in " ＜ " shape, " ＜ " shape traction curved boom
One end is hinged on the inwall of door 3, and pin joint is located at the pin joint lower section of " L " shape door actuating arm 41 and the inwall of door 3；Its
The other end is hinged in the internal side wall of warehousing storehouse 1.One end of draw bar 43 is hinged on the middle flex point of " ＜ " shape traction curved boom 42
Place, the other end are hinged on the side of mobile goods drawer 2.Each segment length of " L " shape door actuating arm 41 and " ＜ " shape traction curved boom 42
And pin joint position disclosure satisfy that in the state of door 3 is closed and opened, door 3 is parallel with Hatch Opening 11 (flat
Face is parallel) vertical state.Wherein it is noted that this design grown by mechanism bar realizes that target particle is specifically transported
Dynamic rail mark, it be can be achieved on professional knowledge by calculating；The design of " L " shape door actuating arm is not that limitation door drives
Swing arm 41 is absolute " L " shape, and its design can do adaptability deformation in rational scope, for example, shown in Fig. 2, in " L " shape
The short side of door actuating arm 41 can still redesign the small short side being folded upward at, and the end by small short side and power output
Axle 51 is fixedly connected, so that mechanism avoids producing during action interferes or reach the other purposes such as more aesthetically pleasing.
Designed more than, door 3 is in the closed state, the concora crush of door 3 on Hatch Opening 11, sealing and good heat preservation performance, subtracts
Energy consumption is incubated less, is not easy to be pried open, safety performance is good.In the on-state, door 3 is flattened on the top device of Hatch Opening 11 to door 3
Surface, as can be seen from figures 6 to 8, attractive in appearance and save space, the door 3 that can effectively avoid being opened is damaged the face or hand of people,
Safety in utilization is higher.The design of straight door, it can effectively avoid taking the inner space of warehousing storehouse 1, solve arc door
The problem of design limitation cutlery box length and height so that be fully used the inner space of warehousing storehouse 1.The design of link gear 4,
The stretching of mobile goods drawer 2 can not only be driven when door 3 is opened, it is relative to the kind of drive of arc-shaped rack gear, friction
And noise substantially reduces, maintenance cost reduces, service life length, and stability is high.
Positive and negative rotary driving device 5 includes：Power output shaft 51, speed change gear 52 and motor 53, as shown in Figure 3.
Power output shaft 51 is horizontally placed between the two side in warehousing storehouse 1, and the two side in warehousing storehouse 1 is rotatably arranged in by its both ends
On.Speed change gear 52 is fixed on outside the side wall in warehousing storehouse 1, is connected with power output shaft 51.Motor 53 is fixed on change
On speed variator 52, it is connected with speed change gear 52.The left and right sides of the link gear 4 in warehousing storehouse 1 set respectively it is a set of, two
The one end for covering the door actuating arm 41 of link gear is respectively fixedly connected with power output shaft 51 at left and right ends, the other end
(difference) is hinged on door inwall；One end of the traction curved boom 42 of two sets of link gears is respectively hinged at the inside in warehousing storehouse 1
On the wall of the left and right sides, the other end (difference) is hinged on door inwall；Cut with scissors respectively one end of the draw bar 43 of two sets of link gears
The left and right sides of mobile goods drawer 2 is connected on, the other end is respectively hinged on the traction curved boom of respective side.So as to make door 3, movement
(left and right) stress of each action component such as goods drawer 2 more balances, and intensity and reliability are higher, extend its service life.
Mobile goods drawer 2, so as to reduce its deadweight, is easy to observe and taken in the summarized bucket shape for being above and above open state
Goods, as shown in Figure 3.The bottom plate front end of mobile goods drawer 2 opens up the breach 21 for being easy to human hand to take goods, as shown in Figure 7.Bottom plate
The design of front end breach 21, it is not only convenient for human hand and takes goods, when mobile goods drawer 2 is higher than the horizontal line of sight of people, looks up stretching
Mobile goods drawer, the casing equipped with goods (food and drink) is can be readily seen that at breach 21.Bottom plate through mobile goods drawer 2 and
The lightening hole opened up on side plate can also play a part of auxiliary observation goods.The bottom of mobile goods drawer 2, which is provided with, is easy to it storing up
The roller 22 moved forward and backward in freight house, so as to reduce the mobile frictional force of goods drawer 2, energy consumption is saved, is increased the service life.
Specific work process：When opening door, the control of self-service sale device and electric power system control motor 53 rotate forward,
Motor 53 drives the rotate counterclockwise of power output shaft 51 by speed change gear 52, and the rotate counterclockwise of power output shaft 51 drives
Door actuating arm 41 is flipped up, and door actuating arm 41 drives door 3 to release forward and upward by the pin joint of itself and door 3
Mobile to open Hatch Opening 11, the motion of door 3 drives traction curved boom 42 to be revolved around traction curved boom 42 and the internal side wall pin joint of warehousing storehouse 1
Turn, the rotation for drawing curved boom 42 pulls mobile goods drawer 2 to move forward by the draw bar 43 be hinged with it, and Fig. 4~6 show this
Utility model is closed in door, is semi-open and fully open the internal structure state in the case of three kinds.As shown in figure 8, Hatch Opening 11
When being fully opened, door 3 abuts in the top device surface of Hatch Opening 11, and mobile goods drawer 2 stretches out a certain distance of Hatch Opening 11, human hand
Goods cutlery box can be easily taken out at breach 21.After the completion of picking, pass through the automatic sensing or artificial of self-service sale device
Operate to control system and send instruction, control system control motor 53 inverts, with opening procedure on the contrary, each actuating mechanism is anti-
To reset.So far, the whole work process that door opens and closes is completed.
Described in above, only to illustrate the technical solution of the utility model, but the utility model is not limited to this reality
Mode is applied, in the knowledge of person of ordinary skill in the field's possessed, is not departing from the utility model aims
Under the premise of, it can also make a variety of changes.Person of ordinary skill in the field is from above-mentioned design, without creativeness
Work, made a variety of conversion, all fall within the scope of protection of the utility model.
Claims (9)
1. self-service sale device door-opening linkage mechanism, it is characterised in that include：
Warehousing storehouse, as the storage space of goods, inside is provided with mobile goods drawer；
Mobile goods drawer, can be located at warehousing orlop portion movably forward and backward, can arrangement of goods inside it；
Door, at the Hatch Opening in warehousing storehouse, to open and close Hatch Opening；
Link gear, connects positive and negative rotary driving device, door and mobile goods drawer, and stretching for mobile goods drawer is driven by the folding of door
Go out and retract；
Positive and negative rotary driving device, the folding of door and stretching for mobile goods drawer are driven by link gear.
2. self-service sale device door-opening linkage mechanism according to claim 1, it is characterised in that the link gear includes
Have：
Door actuating arm, its one end are hinged on door inwall, and the other end connects the power output shaft of positive and negative rotary driving device；
Curved boom is drawn, its one end is hinged on door inwall, and the other end is hinged in the internal side wall of warehousing storehouse；
Draw bar, its one end are hinged on traction curved boom, and the other end is hinged on mobile goods drawer.
3. self-service sale device door-opening linkage mechanism according to claim 2, it is characterised in that：
The door actuating arm is in " L " shape, and one end of " L " shape door actuating arm is hinged on door inwall, and the other end, which is fixed, to be connected
It is connected on the power output shaft of positive and negative rotary driving device；
The traction curved boom is in " ＜ " shape, and one end of " ＜ " shape traction curved boom is hinged on door inwall, and pin joint is located at " L "
The pin joint lower section of shape door actuating arm and door inwall；Its other end is hinged in the internal side wall of warehousing storehouse；
The draw bar, its one end are hinged at the middle flex point of " ＜ " shape traction curved boom, and the other end is hinged on mobile goods drawer
Side.
4. self-service sale device door-opening linkage mechanism according to claim 3, it is characterised in that：
Each segment length and pin joint position of " L " the shape door actuating arm and " ＜ " shape traction curved boom disclosure satisfy that in storehouse
In the state of door is closed and opened, door is the vertical state parallel with Hatch Opening.
5. the self-service sale device door-opening linkage mechanism according to any one of Claims 1 to 4, it is characterised in that described positive and negative
Rotary driving device includes：
Power output shaft, it is horizontally placed between the two side in warehousing storehouse, the two side in warehousing storehouse is rotatably arranged in by its both ends
On；
Speed change gear, it is fixed on outside the side wall in warehousing storehouse, is connected with pto；
Motor, it is fixed on speed change gear, is connected with speed change gear.
6. self-service sale device door-opening linkage mechanism according to claim 5, it is characterised in that：
The left and right sides of the link gear in warehousing storehouse set respectively it is a set of, the one of the door actuating arm of two sets of link gears
End is respectively fixedly connected with power output shaft at left and right ends, and one end of the traction curved boom of two sets of link gears is respectively articulated with
On wall, one end of the draw bar of two sets of link gears is respectively hinged at the left and right of mobile goods drawer at left and right sides of the inside in warehousing storehouse
Both sides.
7. self-service sale device door-opening linkage mechanism according to claim 1, it is characterised in that：The mobile goods drawer is in above
It is the summarized bucket shape of open state above.
8. self-service sale device door-opening linkage mechanism according to claim 1, it is characterised in that：The bottom plate of the mobile goods drawer
Front end opens up the breach for being easy to human hand to take goods.
9. self-service sale device door-opening linkage mechanism according to claim 1, it is characterised in that：The bottom of the mobile goods drawer
Provided with the roller for being easy to it to be moved forward and backward in warehousing storehouse.
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| CN201721066650.1U CN207052016U (en) | 2017-08-24 | 2017-08-24 | Self-service sale device door-opening linkage mechanism |
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| CN201721066650.1U CN207052016U (en) | 2017-08-24 | 2017-08-24 | Self-service sale device door-opening linkage mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107301731A (en) * | 2017-08-24 | 2017-10-27 | 互隆科技有限公司 | Self-service sale device door-opening linkage mechanism |
| CN109367630A (en) * | 2018-12-04 | 2019-02-22 | 安徽安凯汽车股份有限公司 | A kind of door of six engine of state with sealing thermal insulation function |
| CN114429691A (en) * | 2021-12-21 | 2022-05-03 | 深圳优地科技有限公司 | Automatic cargo pushing device, sales counter and cargo discharging method |
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2017
- 2017-08-24 CN CN201721066650.1U patent/CN207052016U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107301731A (en) * | 2017-08-24 | 2017-10-27 | 互隆科技有限公司 | Self-service sale device door-opening linkage mechanism |
| CN107301731B (en) * | 2017-08-24 | 2022-11-15 | 互隆科技有限公司 | Sell quick-witted link gear that opens door by oneself |
| CN109367630A (en) * | 2018-12-04 | 2019-02-22 | 安徽安凯汽车股份有限公司 | A kind of door of six engine of state with sealing thermal insulation function |
| CN109367630B (en) * | 2018-12-04 | 2023-09-22 | 安徽安凯汽车股份有限公司 | Six-national engine is with bin gate that has sealed heat preservation function |
| CN114429691A (en) * | 2021-12-21 | 2022-05-03 | 深圳优地科技有限公司 | Automatic cargo pushing device, sales counter and cargo discharging method |
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