CN110009804A - A kind of vending machine - Google Patents
A kind of vending machine Download PDFInfo
- Publication number
- CN110009804A CN110009804A CN201910232097.1A CN201910232097A CN110009804A CN 110009804 A CN110009804 A CN 110009804A CN 201910232097 A CN201910232097 A CN 201910232097A CN 110009804 A CN110009804 A CN 110009804A
- Authority
- CN
- China
- Prior art keywords
- vending machine
- drive rod
- chassis
- lifting device
- door
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/10—Casings or parts thereof, e.g. with means for heating or cooling
Abstract
The embodiment of the present application provides a kind of vending machine, to solve the problems, such as that current vending machine structure is single, is related to mechanical structure field.The vending machine includes vending machine ontology, goes up and down door drive mechanism and overhead door, in which: has access section on the shell of vending machine ontology；The overhead door is mounted on the access section, and the laterally or longitudinally sliding of overhead door access section described in the drive lower edge of the lifting door drive mechanism；Wherein, the overhead door is in door opening state, then the access section is opened；When the overhead door is in shutdown state, the access section is closed.In this way, the door of vending machine access section to be configured to the overhead door of automatic lifting, it is not required to very important person and removes the door for moving access section with hand push, it is more convenient.And since vending machine can be applied on the vehicles with more piece compartment, so that the dining car that passenger does not need to go in high-speed rail removes purchase food and water, make the trip of passenger more convenient.
Description
Technical field
This application involves mechanical structure field more particularly to a kind of vending machines.
Background technique
Vending machine is being capable of self-service machine.Vending machine is the commonly used equipment of business automation, it is not
It is limited by time, place, manpower can be saved, facilitate transaction, be a kind of completely new retailing form, be otherwise known as 24 hours
The micro supermarket of business.Currently, the structure of vending machine is single.
Summary of the invention
In order to provide vending machine on the vehicles such as high-speed rail, train, fixed meal is gone to without passenger
Vehicle goes purchase food and water, the embodiment of the present application to provide a kind of vending machine, comprising: vending machine ontology, overhead door
Driving structure and overhead door, in which:
There is access section on the shell of vending machine ontology；
The overhead door is mounted on the access section, and the overhead door is under the drive of the lifting door drive mechanism
Along the laterally or longitudinally sliding of the access section；Wherein, the overhead door is in door opening state, then the access section is opened；When
The overhead door is in shutdown state, and the access section is closed.
Further, the lifting door drive mechanism is screw transmission.
Further, access section side along the two sides of the overhead door glide direction is provided with infrared ray transmitting
End, the other side are provided with infrared receiver end, in which:
The infrared ray transmitting terminal is used for receiving infrared-ray for emitting infrared ray, the infrared receiver end, is formed red
Outside line heavy curtain；
The lifting door drive mechanism and the infrared receiver end communicate to connect, and are in door opening state in the overhead door
When, the overhead door is locked when determining that the infrared receiver end does not receive infrared ray；
When the overhead door is in shutdown state, the opening when determining that the infrared receiver end does not receive infrared ray
The overhead door.
Further, the vending machine further includes chassis, along the direction of travel of the chassis, the both ends of the chassis
At least one end for being equipped with driving wheel group and the chassis is equipped with lifting device, and the bottom end of each lifting device is equipped with
One universal wheel；Wherein, in each described lifting device:
When the lifting device is in original state, the universal wheel is less than in the chassis at a distance from the chassis
With the lifting device with the distance between driving wheel group of end setting and chassis, so that when being filled in the chassis with the lifting
Set the same driving wheel group for holding setting when being contacted with ground, the universal wheel is in vacant state；
When the lifting device is in running order, the universal wheel is greater than in the chassis at a distance from the chassis
With the lifting device with the distance between driving wheel group of end setting and chassis, so that when the universal wheel and ground face contact
When, vacant state is in the driving wheel group of end setting with the lifting device in the chassis.
Further, along the direction of travel of the chassis, the both ends of the chassis are equipped with the lifting device；The drive
Driving wheel group includes two driving wheels；
The lifting device is located between two driving wheels being arranged with the lifting device with end.
Further, the lifting device includes: for fixing the pedestal of the lifting device, being fixed on the base
One bracket, the sleeve being fixed on the base, the first drive rod, connecting rod, first rotating shaft, the first articulated shaft and second are hinged
Axis；Wherein, the first support is located at the ipsilateral of the pedestal with the sleeve；
The sleeve includes inner barrel and outer barrel；The inner cylinder has the first long hole of cylinder length direction inside；
The first long hole that the first rotating shaft passes through the inner cylinder is connect with the middle part of first drive rod；Described first
One end of drive rod is equipped with pedal, and the other end is hinged around the first articulated shaft and one end of the connecting rod；The connecting rod
The other end is hinged around the second articulated shaft and the first support；Wherein, first articulated shaft, second articulated shaft and described
First rotating shaft is parallel to each other and is each perpendicular to the length direction of the inner cylinder；
When first drive rod is by downward driving force, first drive rod is downward around second articulated shaft
Rotation, and drives the connecting rod to be rotated up along first articulated shaft, with this drive the universal wheel of the inner cylinder connection to
Lower movement；
When between the first support and the connecting rod being the straight angle, the lifting device is in locking state.
Further, the line at the middle part of first drive rod and the both ends of first drive rod is triangle, and
The middle part of first drive rod is located at the line downwardly direction at the both ends of first drive rod.
Further, the lifting device further include: for reset the second drive rod, be fixed on the universal wheel
Spring and the second shaft；
Second drive rod includes first part and second part；The first part has second in a first direction
Long hole；The second part has the third long hole in second direction；And the middle part of second drive rod and described second is driven
The line at the both ends of lever is triangle, and the middle part of second drive rod is located at the line at the both ends of second drive rod
Downwardly direction；
The first rotating shaft passes through the second long hole and first drive rod of the first part of second drive rod
Middle part connection；Second shaft passes through the third long hole and first drive rod of the second part of second drive rod
Connection；Wherein, the first rotating shaft and second shaft are parallel to each other；
The spring is connect with the first rotating shaft, and the spring is parallel to each other with the inner cylinder；
During the universal wheel moves downward, the first rotating shaft is moved from one end of the first long hole of the inner cylinder
The other end is moved, compresses the spring constantly；
When second drive rod is by downward driving force, the first rotating shaft from second drive rod second
One end of long hole is moved to the other end, and second shaft is moved to another from one end of the third long hole of second drive rod
End, makes second drive rod hit the connecting rod so that angle between connecting rod and the first support is less than the straight angle,
Under the action of the elastic force of the spring, the relatively described outer cylinder upward sliding of the inner cylinder is driven, so that the universal wheel is upward
Movement.
Further, the universal wheel is equipped with universal wheel locking device.
Further, the vending machine further includes second support；
The chassis setting is jagged, and the second support is above setting and the notch and to be fixed on the chassis
On, and there is between plane set distance where the top surface of the second support and the notch；The lifting device passes through institute
It states the notch of chassis and is fixed on the top surface of the second support.
In this way, the door of vending machine access section to be configured to the overhead door of automatic lifting, it is not required to very important person and goes to use hand
The door of access section is pushed, it is more convenient.And since vending machine can be applied on the vehicles with more piece compartment,
So that the dining car that passenger does not need to go in high-speed rail removes purchase food and water, makes the trip of passenger more convenient, also do not need to multiply
Business personnel sell goods, and can save human resources.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described, it should be apparent that, attached drawing described below is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of sectional view of vending machine in the embodiment of the present application；
Fig. 2 is a kind of another sectional view of vending machine in the embodiment of the present application；
Fig. 3 is a kind of structural schematic diagram of vending machine in the embodiment of the present application；
Fig. 4 is a kind of schematic diagram on vending machine chassis in the embodiment of the present application；
Fig. 5 is that the positional relationship of universal wheel and driving wheel is illustrated when lifting device is in original state in the embodiment of the present application
Figure；
Fig. 6 is that the positional relationship of universal wheel and driving wheel is illustrated when lifting device is in running order in the embodiment of the present application
Figure；
Fig. 7 is the positional diagram of second support and lifting device in the embodiment of the present application；
Fig. 8 is chassis schematic top plan view in the embodiment of the present application；
Fig. 9 is the first lifting device structure figure in the embodiment of the present application；
Figure 10 is second of lifting device structure figure in the embodiment of the present application；
Figure 11 is Universal wheel structure figure in the embodiment of the present application.
Icon: 101- goes up and down door drive mechanism；102- overhead door；The shell of 103- vending machine ontology；104- is infrared
Line transmitting terminal；105- infrared receiver end；106- chassis；107- driving wheel group；108- lifting device；109- universal wheel；110-
Second support；201- pedestal；The inner cylinder of 2021- sleeve；The outer cylinder of 2022- sleeve；The first drive rod of 203-；204- first
Frame；205- connecting rod；The second drive rod of 206-；207- spring；1- first rotating shaft；The first articulated shaft of 2-；The second articulated shaft of 3-；4-
Second shaft；301- universal wheel locking device；601- first moves camber line；602- second moves camber line.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.
Bullet train, also known as high-speed train, maximum travel speed will generally reach 200km/h or more.Bullet train belongs to
Modernize rapid, be the concentrated reflection of the top science and technology of train, can substantially provide commercial speed thus
Improve train conevying efficiency.Bullet train quick comfortable, steady safety, energy conservation and environmental protection, the deep welcome by contemporary people, people's
Trip is increasingly dependent on bullet train.
Currently, being provided with dining car in bullet train, so that passenger buys food and water, but generally requires passenger and go to meal
Compartment purchase where vehicle.This just needs one kind that can support the self-service vending machine in high-speed rail.Vending machine is
The commonly used equipment of business automation, it is not limited by time, place, can be saved manpower, be facilitated transaction, is a kind of completely new quotient
Industry is sold form, the micro supermarket for the 24 HOUR ACCESS that is otherwise known as.However, the structure of current vending machine is all relatively more single
One.
Based on this demand, the embodiment of the present application provides a kind of vending machine, applied to the traffic with more piece compartment
Tool, such as high-speed rail, train etc..The vending machine includes vending machine ontology, lifting door drive mechanism and overhead door.From
There is access section on the shell of dynamic vending machine ontology, the overhead door is mounted on the access section, and the overhead door is in institute
State the laterally or longitudinally sliding of access section described in the drive lower edge of lifting door drive mechanism；Wherein, the overhead door, which is in, opens the door
State, then the access section is opened；When the overhead door is in shutdown state, the access section is closed.
In this way, the door of vending machine access section to be configured to the overhead door of automatic lifting, it is not required to very important person and goes to use hand
The door of access section is pushed, it is more convenient.And since vending machine can be applied on the vehicles with more piece compartment,
So that the dining car that passenger does not need to go in high-speed rail removes purchase food and water, makes the trip of passenger more convenient, also do not need to multiply
Business personnel sell goods, and can save human resources.
Technical solution provided in an embodiment of the present invention is introduced with reference to the accompanying drawing.
It refering to fig. 1, is a kind of sectional view of vending machine in the embodiment of the present application.The vending machine includes automatic dealer
Machine ontology is sold, door drive mechanism 101 and overhead door 102 are gone up and down.
Wherein, vending machine ontology includes the shell 103 and storing not shown in the figure sky of vending machine ontology
Between, structure for conveying.Storage space is used to the cargo that passenger buys being delivered to access section for storing cargo, structure for conveying.It should
Vending machine ontology can also include display device and coin slot (not shown), and display device is for showing automatic vending
The corresponding price of cargo and cargo that machine can be peddled, can also show the two dimensional code etc. for payment.The price of certain cargo
It can be placed in the form of price tag above or below corresponding cargo.Vending machine ontology further includes processor, for controlling
The cargo that passenger buys is delivered to access section by structure for conveying processed, and is controlled lifting door drive mechanism 101 and driven overhead door 102,
So that access section is opened.
When it is implemented, the processor of vending machine can be connect with server communication, complicated processing logic is taught
Server is educated to complete and obtain processing result from server.
There is access section on the shell 103 of vending machine ontology；The overhead door 102 is mounted on the access section,
And the laterally or longitudinally sliding of the overhead door 102 access section described in the drive lower edge of the lifting door drive mechanism 101；Its
In, the overhead door 102 is in door opening state, then the access section is opened；When the overhead door 102 is in shutdown state, institute
State access section closing.The schematic diagram of longitudinal sliding motion is illustrated only in Fig. 1.As shown in Figure 1, arrow indicates the overhead door 102
Glide direction.
When it is implemented, lifting door drive mechanism 101 can be screw transmission either cylinder.
In this way, the processor in vending machine receives purchase request, and controlling structure for conveying will be right in purchase request
The cargo answered is delivered to after access section, and processor can control lifting door drive mechanism and overhead door is driven to automatically turn on, then not
The dynamic opening overhead door of manpower is needed, it is more convenient.And it is used on the vehicles such as high-speed rail, train, enables to passenger's
It goes on a journey more convenient, does not need to go to dining car and remove purchase food and water, also do not need crew member and sell cargo, people can be saved
Power resource.
Door drive mechanism 101 is gone up and down in the embodiment of the present application drives overhead door 102 to slide up and down along vending machine ontology.
When going up and down drive 102 upward sliding of overhead door of door drive mechanism 101, access section is opened, and passenger can take out cargo.At this point,
If overhead door 102 is closed, it is likely that crush the hand of passenger.
In order to avoid above-mentioned security risk, referring to Fig.2, being a kind of another section of vending machine of the embodiment of the present application
Figure.The access section of the vending machine provided in the embodiment of the present application side along the two sides of 102 glide direction of overhead door
It is provided with infrared ray transmitting terminal 104, the other side is provided with infrared receiver end 105, in which: the infrared ray transmitting terminal is for sending out
Infrared ray is penetrated, the infrared receiver end is used for receiving infrared-ray, is formed infrared ray heavy curtain (dotted line in such as Fig. 2 and Fig. 3)；It is described
It goes up and down door drive mechanism 101 and the infrared receiver end 105 communicates to connect, when the overhead door 102 is in door opening state,
The overhead door 102 is locked when determining that the infrared receiver end 105 does not receive infrared ray；At the overhead door 102
When shutdown state, the overhead door is opened when determining that the infrared receiver end 105 does not receive infrared ray.
It should be noted that infrared ray transmitting terminal 104 and infrared receiver end 105 can be positioned only at overhead door 102
Outside, in this way, infrared ray heavy curtain (dotted line in such as Fig. 3, infrared ray transmitting terminal in Fig. 3 will be formed in the outside of overhead door 102
104 are not shown).Infrared ray transmitting terminal 104 and infrared receiver end 105 also can be set in the inner side and outer side of overhead door 102,
In this way, the inside of overhead door 102 will form infrared ray heavy curtain (dotted line in such as Fig. 2), the outside of overhead door 102 will form infrared ray
Heavy curtain (dotted line in such as Fig. 3).Wherein it is possible to one infrared ray transmitting terminal 104 is only set in the two sides of overhead door 102, at this point,
An infrared receiver end 105 is arranged in the two sides of overhead door 102.It can also be red in the two sides of overhead door 102 setting two respectively
Outside line transmitting terminal 104, at this point, two infrared receiver ends 105 are arranged in the two sides of overhead door 102.
Specifically, infrared ray transmitting terminal 104 and infrared receiver end 105 to be arranged in the inside of overhead door 102 and outer
For side, it is illustrated.When overhead door 102 is in shutdown state, passenger touches 102 outside of overhead door with hand, can block liter
The infrared ray heavy curtain in 102 outside of door is dropped, drives overhead door 102 to open at this point, processor can control lifting door drive mechanism 101.
When overhead door 102 is in door opening state, when receipts are protruded into access section picking by passenger, can block on the inside of overhead door 102 and outer
The infrared ray heavy curtain of side prevents it from closing at this point, processor can lock overhead door 102.
In this way, overhead door can be opened by touching overhead door, it is simple to operate, and in passenger by hand
When putting in access section picking, the infrared ray that infrared receiver end receiving infrared-ray transmitting terminal will be blocked to emit, at this point, overhead door
Driving structure locks overhead door, prevents overhead door from sliding, avoids being pinched in passenger's picking.
Further, vending machine further includes camera (not shown), and the camera is for acquiring access section
Image data.When it is implemented, camera can be mounted on to the top of access section, camera sends out the image data of acquisition
It send to the intrinsic processor of vending machine.When processor determines that cargo has been removed according to image data, overhead door is controlled
Driving structure 101 drives overhead door 102 to slide, and closes access section.
In order to realize that more flexible automatic vending, vending machine provided by the embodiments of the present application further include chassis 106
And driving wheel group 107.It is the structural schematic diagram of vending machine in the embodiment of the present application refering to Fig. 3.Wherein, described automatic
Vending machine ontology is mounted on the chassis 106；The driving wheel group 107 is mounted on 106 lower section of chassis (other 2 in figure
A driving wheel is not shown).
In this way, the two dimensional code calling that passenger can be posted in advance by preset button on seat or scanning is bought to resell automatically
Machine is sold, the control that vending machine then passes through processor drives to the seat where passenger.Passenger can wait vending machine
On automatic running to seat, purchase cargo is removed in the designated position for not needing to go to vending machine, provides convenience for passenger.
In order to guarantee the automatic running of vending machine, vending machine further includes at least one in the embodiment of the present application
A ultrasonic sensor (not shown) and/or at least one set of binocular camera (not shown), in which: the binocular is taken the photograph
It is mounted on as head on the shell of the vending machine ontology, for acquiring the image data in front of the vending machine；Institute
It states ultrasonic sensor to be mounted on the shell of the vending machine ontology, for acquiring the vending machine ambient enviroment
Ultrasound data.
Preferably, two ultrasonic waves can be installed respectively in the four direction all around of the shell of vending machine ontology
Sensor, totally 8 ultrasonic sensors are able to detect that the environment around vending machine without dead angle.It can buy to resell automatically
Before selling the shell of machine ontology, one group of binocular camera of left and right each installation.The application does not limit this.Ultrasonic sensor
Collected ultrasound data is sent to processor, acquired image data are sent to processor by binocular camera, place
Device is managed then according to the traveling of ultrasound data and image data control vending machine.
It is vending machine chassis schematic diagram in the embodiment of the present application refering to Fig. 4.Automatic dealer provided by the embodiments of the present application
The machine of selling further includes chassis 106, universal wheel 109, driving wheel 107 and lifting device 108；
Wherein, the both ends of the direction of travel along the chassis 106 are arranged in driving wheel 107, and are mounted on the chassis 106
Lower section；At least one end of the direction of travel along the chassis 106 is arranged in lifting device 108.
When the lifting device 108 is in original state, as shown in figure 5, the universal wheel 109 and the chassis 106
Distance be less than in the chassis 106 the lifting device 108 between the driving wheel 107 and chassis 106 of end setting away from
From so that when holding the driving wheel 107 being arranged when being contacted with ground (under in figure together with the lifting device 108 in the chassis 106
The black line of side indicates ground), the universal wheel 109 is in vacant state；Wherein, two driving wheels 107 are (another with ground face contact
One driving wheel is not shown in the figure).
When the lifting device 108 is in running order, as shown in fig. 6, the universal wheel 109 and the chassis 106
Distance be greater than in the chassis 106 the lifting device 108 between the driving wheel 107 and chassis 106 of end setting away from
From so as to work as the universal wheel 109 when being contacted with ground, with the lifting device 108 with the drive of end setting in the chassis 106
Driving wheel 107 is in vacant state.(another driving wheel 107 is not shown in the figure).
Above-mentioned vending machine, applied to for example high iron car of the vehicles with more piece compartment, intercity vehicle, Harmony train
Deng the chassis includes chassis, universal wheel, driving wheel and lifting device；When vending machine in the process of moving, driving system
When failure causes vending machine that can not turn or need artificially to pull or drag vending machine, lifting can be passed through and filled
It sets and falls universal wheel, to solve the problems, such as that vending machine control is inconvenient.In this way, can control vending machine, make it
It is more flexible, it is moved easily.
In the vehicles such as high-speed rail, train, since there are seat in two sides, so passageway is relatively narrow, it may occur that the things such as presser feet
Therefore.In view of this, the vending machine in the embodiment of the present application further includes that at least one pyroelectric infrared sensor (does not show in figure
Out), wherein the pyroelectric infrared sensor is used to detect the target object around the driving wheel and the universal wheel；
The processor of the vending machine is used for when the pyroelectric infrared sensor detects target object, braking
The vending machine.
Preferably, 4 pyroelectric infrared sensors can be installed, for detecting the mesh on the ground around 4 driving wheels
Mark object.
In this way, pyroelectric infrared sensor is able to detect that perhaps animal is when detecting people or animal by people, processor
It controls vending machine and stops traveling, can be avoided foot or toy that vending machine is pressed onto passenger in the process of moving.
In specific embodiment, as shown in fig. 7, two of the direction of travel along the chassis 106 are arranged in lifting device 108
End；The driving wheel 107 includes two driving wheels；And the lifting device 108 is located at the lifting device 108 with end setting
Between two driving wheels；And each lifting device 108 is separately connected a universal wheel 109.Wherein, the lifting device 108 at both ends
It is identical.In this way, two sides have lifting device can be convenient operator vending machine any side to lifting device into
Row operation, so that vending machine motion control is more flexible.When specifically used, it is only necessary to put down the universal wheel of side.
In specific embodiment, as shown in fig. 7, the vending machine chassis further includes second support 110；The chassis
106 settings are jagged, and the second support 110 is setting and notch top and is fixed on the chassis 106, and described
There is between plane set distance where the top surface of second support 110 and the notch；The lifting device 108 passes through the bottom
The notch of frame 106 is simultaneously fixed on the top surface of the second support 110.The top view of chassis 106 is as shown in Figure 8, wherein grey
The position in region is the position where notch.
As shown in figure 9, in lifting device 108 provided in an embodiment of the present invention, comprising: for fixing the lifting device
Pedestal 201, the first support 204 being fixed on the base, the sleeve being fixed on the base, the first drive rod 203, connecting rod 205,
First rotating shaft 1, the first articulated shaft 2 and the second articulated shaft 3；Wherein, the first support 204 is located at the bottom with the sleeve
Seat 201 it is ipsilateral；
Wherein, the line at the middle part of first drive rod 203 and the both ends of first drive rod 203 is triangle,
And the middle part of first drive rod 203 is located at the line downwardly direction at the both ends of first drive rod 203.
The sleeve includes inner cylinder 2021 and outer cylinder 2022；The inner cylinder 2021 has the first length of cylinder length direction inside
Hole；
The first long hole that the first rotating shaft 1 passes through the inner cylinder 2021 is connect with the middle part of first drive rod 203；
One end of first drive rod 203 is equipped with pedal, and the other end is cut with scissors around the first articulated shaft 2 and one end of the connecting rod 205
It connects；The other end of the connecting rod 205 is hinged around the second articulated shaft 3 and the first support 204；Wherein, described first is hinged
Axis 2, second articulated shaft 3 and the first rotating shaft 1 are parallel to each other and are each perpendicular to the length direction of the inner cylinder 2021；
When vending machine in the process of moving, driving system failure causes vending machine that can not turn, can be with
Universal wheel 109 is fallen by lifting device 108, first drive rod, 203 1 downward power can be given.
When first drive rod 203 is by downward driving force, first drive rod 203 is hinged around described second
Axis 3 rotates down (in such as Fig. 9 first movement camber line 601), and drive the connecting rod 205 along first articulated shaft 2 to
Upper rotation (the second movement camber line 602 in such as Fig. 9), is moved downward with the universal wheel 109 that this drives the inner cylinder 2021 to connect；
When between the first support 204 and the connecting rod 205 being the straight angle, the lifting device 108 is in locked
State.
In this way, when lifting device 108 is in locking state, the universal wheel 109 and ground face contact are filled with the lifting
Set 108 with end setting driving wheels 107 it is hanging, vending machine at this time be three-wheel contact ground and can with conversion direction,
It is easy to remove.
As shown in Figure 10, in lifting device 108 provided in an embodiment of the present invention, further includes: the second driving for reset
Bar 206, the spring 207 being fixed on the universal wheel 109 and the second shaft 4；
Wherein, second drive rod 206 includes first part and second part；The first part has in first party
To the second long hole；The second part has the third long hole in second direction；And the middle part of second drive rod 206 with
The line at the both ends of second drive rod 206 is triangle, and the middle part of second drive rod 206 is located at described second and drives
The line downwardly direction at the both ends of lever 206；
The first rotating shaft 1 passes through the second long hole of the first part of second drive rod 206 and described first and drives
The middle part of bar 203 connects；Second shaft 4 pass through second drive rod 206 second part third long hole with it is described
The connection of first drive rod 203；Wherein, the first rotating shaft 1 and second shaft 4 are parallel to each other；
The spring 207 is connect with the first rotating shaft 1, and the spring 207 is parallel to each other with the inner cylinder 2021；
During the universal wheel 109 moves downward, first long hole of the first rotating shaft 1 from the inner cylinder 2021
One end be moved to the other end, compress the spring 207 constantly；
When second drive rod 206 is by downward driving force, the first rotating shaft 1 is from second drive rod
One end of 206 the second long hole is moved to the other end, and second shaft 4 is from the third long hole of second drive rod 206
One end is moved to the other end, so that second drive rod 206 is hit the connecting rod 205 so that connecting rod 205 and described first
Angle between bracket 204 is less than the straight angle, under the action of the elastic force of the spring 207, drives the opposite institute of the inner cylinder 2021
2022 upward sliding of outer cylinder is stated, so that the universal wheel 109 moves upwards.
Universal wheel 109 provided in an embodiment of the present invention is equipped with universal wheel locking device 301 (as shown in figure 11), when universal
When one end of wheel locking device 301 is subject to downward force, universal wheel 109 can be made locked, to fix universal wheel 109.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
Bright spirit and scope.In this way, if these modifications and changes of the present invention belongs to the claims in the present invention and its equivalent technologies
Within the scope of, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of vending machine, including vending machine ontology, which is characterized in that applied to the traffic work with more piece compartment
Tool further includes lifting door drive mechanism, overhead door, wherein；
There is access section on the shell of vending machine ontology；
The overhead door is mounted on the access section, and the overhead door is in the drive lower edge institute of the lifting door drive mechanism
State the laterally or longitudinally sliding of access section；Wherein, the overhead door is in door opening state, then the access section is opened；When described
Overhead door is in shutdown state, and the access section is closed.
2. vending machine according to claim 1, which is characterized in that the lifting door drive mechanism is lead screw transmission
It is secondary.
3. vending machine according to claim 1, which is characterized in that the access section is along the overhead door glide direction
Two sides in side be provided with infrared ray transmitting terminal, the other side is provided with infrared receiver end, in which:
The infrared ray transmitting terminal is used for receiving infrared-ray for emitting infrared ray, the infrared receiver end, forms infrared ray
Heavy curtain；
The lifting door drive mechanism and the infrared receiver end communicate to connect, when the overhead door is in door opening state,
The overhead door is locked when determining that the infrared receiver end does not receive infrared ray；
When the overhead door is in shutdown state, when determining that the infrared receiver end does not receive infrared ray described in opening
Overhead door.
4. vending machine according to claim 1, which is characterized in that further include chassis, along the walking side of the chassis
To the both ends of the chassis are equipped with driving wheel group and at least one end of the chassis is equipped with lifting device, each described liter
The bottom end of falling unit is equipped with a universal wheel；Wherein, in each described lifting device:
When the lifting device is in original state, the universal wheel is less than in the chassis and institute at a distance from the chassis
Lifting device is stated with the distance between the driving wheel group of end setting and chassis, so that when same with the lifting device in the chassis
Hold the driving wheel group being arranged when being contacted with ground, the universal wheel is in vacant state；
When the lifting device is in running order, the universal wheel is greater than in the chassis and institute at a distance from the chassis
Lifting device is stated with the distance between the driving wheel group of end setting and chassis, so as to work as the universal wheel when being contacted with ground, institute
It states in chassis and is in vacant state with the driving wheel group of end setting with the lifting device.
5. vending machine according to claim 4, which is characterized in that along the direction of travel of the chassis, the chassis
Both ends be equipped with the lifting device；The driving wheel group includes two driving wheels；
The lifting device is located between two driving wheels being arranged with the lifting device with end.
6. vending machine according to claim 4, which is characterized in that the lifting device includes: for described in fixation
The pedestal of lifting device, the first support being fixed on the base, the sleeve being fixed on the base, the first drive rod, connecting rod,
One shaft, the first articulated shaft and the second articulated shaft；Wherein, the first support is located at the same of the pedestal with the sleeve
Side；
The sleeve includes inner barrel and outer barrel；The inner cylinder has the first long hole of cylinder length direction inside；
The first long hole that the first rotating shaft passes through the inner cylinder is connect with the middle part of first drive rod；First driving
One end of bar is equipped with pedal, and the other end is hinged around the first articulated shaft and one end of the connecting rod；The connecting rod it is another
It holds hinged around the second articulated shaft and the first support；Wherein, first articulated shaft, second articulated shaft and described first
Shaft is parallel to each other and is each perpendicular to the length direction of the inner cylinder；
When first drive rod is by downward driving force, first drive rod turns downwards around second articulated shaft
It is dynamic, and the connecting rod is driven to be rotated up along first articulated shaft, drive the universal wheel of the inner cylinder connection downward with this
Movement；
When between the first support and the connecting rod being the straight angle, the lifting device is in locking state.
7. vending machine according to claim 6, which is characterized in that the middle part of first drive rod and described first
The line at the both ends of drive rod is triangle, and the middle part of first drive rod is located at the company at the both ends of first drive rod
Line downwardly direction.
8. vending machine according to claim 7, which is characterized in that the lifting device further include: for reset
Second drive rod, the spring being fixed on the universal wheel and the second shaft；
Second drive rod includes first part and second part；The first part has the second length in a first direction
Hole；The second part has the third long hole in second direction；And the middle part of second drive rod and described second drives
The line at the both ends of bar is triangle, and the middle part of second drive rod be located at the line at the both ends of second drive rod to
Under direction；
The first rotating shaft passes through the second long hole of the first part of second drive rod and the middle part of first drive rod
Connection；Second shaft passes through the third long hole of the second part of second drive rod and the company of first drive rod
It connects；Wherein, the first rotating shaft and second shaft are parallel to each other；
The spring is connect with the first rotating shaft, and the spring is parallel to each other with the inner cylinder；
During the universal wheel moves downward, the first rotating shaft is moved to from one end of the first long hole of the inner cylinder
The other end compresses the spring constantly；
When second drive rod is by downward driving force, second long hole of the first rotating shaft from second drive rod
One end be moved to the other end, second shaft is moved to the other end from one end of the third long hole of second drive rod,
Second drive rod is set to hit the connecting rod so that the angle between connecting rod and the first support is less than the straight angle, in institute
Under the action of the elastic force for stating spring, the relatively described outer cylinder upward sliding of the inner cylinder is driven, so that the universal wheel moves upwards.
9. vending machine according to claim 4, which is characterized in that the universal wheel is equipped with the locked dress of universal wheel
It sets.
10. vending machine according to claim 4, which is characterized in that the vending machine further includes second support；
The chassis setting is jagged, and the second support is setting and notch top and is fixed on the chassis, and
There is between plane set distance where the top surface of the second support and the notch；The lifting device passes through the chassis
Notch and be fixed on the top surface of the second support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232097.1A CN110009804A (en) | 2019-03-26 | 2019-03-26 | A kind of vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232097.1A CN110009804A (en) | 2019-03-26 | 2019-03-26 | A kind of vending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110009804A true CN110009804A (en) | 2019-07-12 |
Family
ID=67168201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910232097.1A Pending CN110009804A (en) | 2019-03-26 | 2019-03-26 | A kind of vending machine |
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| Country | Link |
|---|---|
| CN (1) | CN110009804A (en) |
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