CN111724533A

CN111724533A - Goods bearing rack system of vending machine

Info

Publication number: CN111724533A
Application number: CN202010748465.0A
Authority: CN
Inventors: 覃凤娇
Original assignee: Individual
Current assignee: BEIJING INTRADAK SYSTEM TECHNOLOGY CO LTD
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2020-09-29
Anticipated expiration: 2040-07-30
Also published as: CN111724533B

Abstract

The goods bearing and placing frame system of the vending machine, disclosed by the invention, comprises a door clamping mechanism, a door clamping mechanism and a door clamping mechanism, wherein the door clamping mechanism is arranged on two sides of a bearing and placing channel in pairs, a lower card box is arranged below the door clamping mechanism, an upper card box is arranged above the door clamping mechanism, the door clamping mechanism comprises a pressing handle, a front card door, a door clamping push block and a rear card door, the lower end of the door clamping push block is fixedly connected with the pressing handle through a curved ruler-shaped connecting rod, a clamp spring is arranged on the inner side of the rear end of the rear card door, the rear card door can slide out of a sliding groove backwards and is bounced to be opened into a closed state by the clamp spring, and; thereby can through the motion of the preceding trip of simpler device drive and back trip, form the clearance supply to commodity, whole device structure is simpler, and the width of every passageway can be adjusted, does not need the motor to drive commodity and drops, and the operation is more reliable, is fit for low temperature commodity and sells.

Description

Goods bearing rack system of vending machine

Technical Field

The invention relates to the technical field of vending machines, in particular to a goods bearing and placing rack system of a vending machine.

Background

In the field of refrigerated vending machines, the working stability of the vending machine is affected due to the excessive number of motors, and the maintenance condition often occurs; application No.: CN2017211455403.0, the name is a press cartridge clip formula vending machine shipment mechanism, the too much problem of motor can be solved to this patent, and can the intermittent type formula supply of goods, thereby it opens the front end hinge through the gear drive, and commodity is automatic to come out, and the rear end hinge hunch-up can cut off the commodity of rear and continue the shipment, but the structure is complicated, has not only utilized the gear drive, and just can realize the intermittent type formula supply through six boards of hinge a, hinge b, hinge c, hinge d, hinge connecting plate, the board that resets, and its structure is too complicated.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the goods bearing and placing rack system of the vending machine with a simple structure.

The purpose of the invention is realized by the following technical scheme: the goods bearing and placing frame system of the vending machine comprises a door clamping mechanism, a lower card box, an upper card box, a front card door, a card door pushing block and a rear card door, wherein the card door mechanism is arranged at two sides of a bearing and placing channel in pairs, the lower card box is arranged below the door clamping mechanism, the upper card box is arranged above the door clamping mechanism, the door clamping mechanism comprises a pressing handle, a front card door, a card door pushing block and a rear card door, the front card door comprises a first leaf and a second leaf which are hinged through a second hinge shaft, the first leaf is hinged between the upper card box and the lower card box through the first hinge shaft, the front end of the card door pushing block is hinged with the rear end of the second leaf through a third hinge shaft, the lower end of the card door pushing block is fixedly connected with the pressing handle through a curved ruler-shaped connecting rod, the front end of the rear card door is hinged with the rear end of the card door pushing block through a fifth hinge shaft, the lower card box and the upper card box are provided with mounting holes of all hinge, the inside of the rear end of the rear card door is provided with a clamp spring, the rear card door can slide backwards out of the sliding groove and is bounced by the clamp spring to be opened into a closed state, and at the moment, the front card door is opened.

In the above scheme, the upper end and the lower end of the first fan or the second fan are respectively sleeved at two ends of the second hinge shaft, and a stop sheet protruding out of the overlapping position is arranged at the overlapping position of the first fan or the second fan and the second hinge shaft along the plane direction of the first fan or the second fan.

In a preferred embodiment, the gate pushing block is fixed between two rolling bearing sets, the rolling bearing sets comprise a plurality of rolling bearings, and the sliding bearings roll in sliding grooves.

In a preferred embodiment, the upper card box and the lower card box are respectively provided with a blocking block in front of the sliding groove for blocking the advance of the card door pushing block.

As a preferred embodiment, the bearing and releasing channel is provided with a plurality of rolling rollers arranged side by side, and the vertexes of the rolling rollers are a few millimeters higher than the plane of the bearing and releasing channel.

As a preferred embodiment, the middle part of the curved ruler-shaped connecting rod is hinged on the lower card box, the lower card box is provided with a sliding avoiding groove of the curved ruler-shaped connecting rod, and two ends of the pressing handle are respectively fixedly connected with the curved ruler-shaped connecting rod.

A preferred embodiment is characterized in that the pressing handle comprises two independent connecting rods, and two opposite sides of the connecting rods are combined together through a sleeve.

The bearing and placing slideway is characterized in that a push plate capable of sliding is arranged on the bearing and placing slideway, the push plate is driven by a pulley block and a spring which are arranged on the back surface of the slideway, the pulley block comprises a rope, a movable pulley and a fixed pulley, one end of the rope is fixed on the back surface of the bearing and placing slideway, the rope is connected with the push plate after bypassing the movable pulley and the fixed pulley, one end of the spring is fixedly connected with the rear part of the bearing and placing slideway, and the other end of the spring is connected with the movable pulley.

In the above scheme, the sliding bearings are arranged at the contact positions of the two sides of the push plate and the bearing slide way, and the sliding grooves corresponding to the sliding bearings are arranged at the two sides of the bearing slide way

Compared with the prior art, the invention has the following advantages and effects:

(1) according to the invention, the pressing handle rotates relative to the lower card box, so that the card door pushing block is driven to slide in the sliding groove, the driving mechanism for driving the front card door and the rear card door is simplified, and the practicability is better.

(2) In the process that the door clamping push block and the rear door clamp move backwards, the rear door clamp can be separated from the sliding groove, the elastic force of the clamp spring is received, the rear door clamp can be arched and blocked in the middle of the bearing channel to form a block for the following commodities, the front door clamp is pulled by the door clamping push block, the first leaf and the second leaf are parallel, the front door clamp is opened, and the commodities fall; thereby form the intermittent type nature supply of material, whole process is accomplished jointly through first fan, second fan, card door ejector pad, back card door, jump ring, and simple structure has increased the reliability.

(3) Through the drive of movable pulley, fixed pulley, spring in the assembly pulley, the spring makes the push pedal move forward by elasticity, because the mutual transmission of movable pulley, fixed pulley, every distance that moves of spring, then the push pedal removes two distances, and promotion commodity that can be quick drops, does not need the drive of any motor, and the cost reduces greatly to speed increase, when selling low temperature commodity (for example beefsteak), reduces the motor and just equals the reliability that has increased system operation.

Drawings

Fig. 1 is an overall configuration diagram of an article rack system of a vending machine.

Fig. 2 is a structural view of the door jam mechanism.

Fig. 3 is a connection diagram of the push plate, the pulley block and the spring.

Fig. 4 is a perspective view of the lower cartridge.

Detailed Description

The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.

Referring to fig. 1 to 4, in the goods storage rack system of the vending machine, the gate mechanism 1 is installed at both sides of the storage passage 4 in pairs, the lower gate mechanism 1 is a lower gate 2, the upper gate mechanism is an upper gate 3, the gate mechanism includes a pressing handle 101, a front gate including a first leaf 102 and a second leaf 104 hinged by a second hinge shaft 103, the first leaf 102 is hinged between the upper gate 3 and the lower gate 2 by a first hinge shaft 100, the front end of the gate push 106 is hinged to the rear end of the second leaf 104 by a third hinge shaft 105, the lower end of the gate push 106 is fixedly connected to the pressing handle 101 by a curved connecting rod 109, the front end of the rear gate 108 is hinged to the rear end of the gate push 106 by a fifth hinge shaft 107, the lower gate 2 and the upper gate 3 are provided with mounting holes for all hinge shafts, specifically, the lower card box 2 and the upper card box 3 are both provided with a sliding groove 301 in which the card door pushing block 106 and the rear card door 108 slide together, the inner side of the rear end of the rear card door 108 is provided with a snap spring, the rear card door 108 can slide backwards out of the sliding groove 301 and is bounced to be opened by the snap spring (not shown) to be in a closed state, and at the moment, the front card door is in an opened state. When the motor presses the pressing handle 101, the pressing handle 101 moves downwards, the curved-ruler-shaped connecting rod 109 rotates around the fulcrum to push the door clamping pushing block 106 to slide backwards in the sliding groove 301, the door clamping pushing block 106 pulls the second leaf 104 through the third hinge shaft 105, the first leaf 102 is parallel to the second leaf 104, so that the front clamping door is opened, goods slide down from the bearing channel 4, at the moment, the door clamping pushing block 106 pushes the rear clamping door 108 to slide backwards, the length of the sliding groove 301 is smaller than the trace that the rear clamping door 108 can move, when the rear clamping door 108 slides out of the sliding groove 301, namely the rear clamping door 108 slides to the vacant position 303 (figure 4), the clamping spring springs outwards spring the rear clamping door 108 to open, the rear clamping door 108 is in a transverse state (a closed state), so that the rear goods are cut off, and a closed-closed goods are sold.

The upper end and the lower end of the first leaf 102 or the second leaf 104 are respectively sleeved at two ends of the second hinge shaft 103, a stop sheet 110 protruding out of the overlapping position is arranged at the overlapping position of the first leaf 102 or the second leaf 104 and the second hinge shaft 103 along the plane direction of the first leaf 102 or the second leaf 104, in the embodiment, the stop sheet 110 is arranged on the second leaf 104, and when the front card door is closed, the stop sheet 110 can increase the area for blocking commodities, so that the commodities can not automatically fall down.

Preferably, the door locking pushing block 106 is fixed between two rolling bearing sets, the rolling bearing set comprises a plurality of rolling bearings 111, and the rolling bearings 111 roll in the sliding groove 301, so that the resistance to the movement of the door locking pushing block 106 is reduced.

Preferably, the upper card box 3 and the lower card box 2 are respectively provided with a blocking block 113 in front of the sliding groove 301 for blocking the advance of the card door pushing block 109.

Preferably, the bearing channel 4 is provided with a plurality of rolling rollers 5 arranged side by side, the top points of the rolling rollers 5 are a few millimeters higher than the plane of the bearing channel 4, and the commodities can not touch the plane of the bearing channel 4 when sliding through the bearing channel 4.

Preferably, the middle part of the curved-ruler-shaped connecting rod 109 is hinged on the lower card box 2, the lower card box 2 is provided with a sliding avoiding groove 302 of the curved-ruler-shaped connecting rod 109, and two ends of the pressing handle 101 are respectively fixedly connected with the curved-ruler-shaped connecting rod 109.

Preferably, the pressing handle 101 comprises two independent connecting rods 109, the two opposite sides of the connecting rods 109 are combined together through a sleeve 112, and the width of the accommodating channel 4 can be enlarged or reduced by moving the sleeve 112 and the connecting rods 109 so as to adapt to more specifications of commodities.

In this embodiment, it is furnished with a gliding push pedal 6 to hold on putting slide 4, push pedal 6 receives assembly pulley, the spring 7 drive of setting at the slide back, the assembly pulley includes rope 8, movable pulley 9 and fixed

pulley

10, and 8 one ends of rope are fixed and are being put the slide 4 back, walk around movable pulley 9, fixed pulley 10 back and be connected with

push pedal

6, 7 one end of spring is connected and is being held and put the slide 4 rear, and movable pulley 9 is connected to the spring 7 other end, and spring 7 makes push pedal 6 move forward by elasticity, because the mutual transmission of movable pulley 9, fixed pulley 10, every distance that moves of spring 7, then push pedal 6 moves two distances.

Preferably, sliding bearings 11 are arranged at the contact positions of the two sides of the push plate 6 and the bearing slideway 4, and sliding grooves 12 corresponding to the sliding bearings 11 are arranged at the two sides of the bearing slideway 4.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. The goods storage rack system of the vending machine is characterized in that a lower clamping box is arranged below the clamping door mechanism, an upper clamping box is arranged above the clamping door mechanism, the clamping door mechanism comprises a pressing handle, a front clamping door, a clamping door push block and a rear clamping door, the front clamping door comprises a first leaf and a second leaf which are hinged through a second hinge shaft, the first leaf is hinged between the upper clamping box and the lower clamping box through the first hinge shaft, the front end of the clamping door push block is hinged with the rear end of the second leaf through a third hinge shaft, the lower end of the clamping door push block is fixedly connected with the pressing handle through a curved ruler-shaped connecting rod, the front end of the rear clamping door is hinged with the rear end of the clamping door push block through a fifth hinge shaft, the lower clamping box and the upper clamping box are provided with mounting holes of all hinge shafts, and particularly, the lower clamping box, the upper clamping box and the rear clamping door are provided with sliding grooves which slide together, the inside of the rear end of the rear card door is provided with a clamp spring, the rear card door can slide backwards out of the sliding groove and is bounced by the clamp spring to be opened into a closed state, and at the moment, the front card door is opened.

2. The goods supporting rack system of vending machine as recited in claim 1, wherein the upper end and the lower end of the first leaf or the second leaf are respectively sleeved at two ends of the second hinge axis, and a blocking piece protruding from the overlapping position of the first leaf or the second leaf and the second hinge axis is arranged along the plane direction of the first leaf or the second leaf.

3. The vending machine article support shelf system of claim 1, wherein the door pusher is secured intermediate two rolling bearing sets, the rolling bearing sets including a plurality of rolling bearings, the sliding bearings rolling in sliding grooves.

4. The article receiving rack system of vending machine as recited in claim 1, wherein the upper and lower card housings are respectively provided with a blocking piece in front of the sliding slot to block the advance of the door pusher.

5. The vending machine article support shelf system of claim 1, wherein the support channel is provided with a plurality of rolling rollers arranged side by side, the apexes of the rolling rollers being several millimeters above the plane of the support channel.

6. The goods supporting and placing rack system of the vending machine as claimed in claim 1, wherein the middle portion of the curved ruler-shaped connecting rod is hinged to the lower card box, the lower card box is provided with a sliding avoiding groove of the curved ruler-shaped connecting rod, and two ends of the pressing handle are respectively fixedly connected with the curved ruler-shaped connecting rod.

7. The vending machine article receiving rack system according to any one of claims 1 to 6, wherein the pressing handle comprises two separate links, opposite sides of the two links being joined together by a sleeve.

8. The goods supporting and placing rack system of the vending machine as claimed in claim 1, wherein the supporting and placing slide is provided with a slidable push plate, the push plate is driven by a pulley block and a spring arranged on the back of the slide, the pulley block comprises a rope, a movable pulley and a fixed pulley, one end of the rope is fixed on the back of the supporting and placing slide, the rope bypasses the movable pulley and the fixed pulley and then is connected with the push plate, one end of the spring is fixedly connected with the back of the supporting and placing slide, and the other end of the spring is connected with the movable pulley.

9. The goods supporting rack system of vending machine as claimed in claim 8, wherein sliding bearings are provided at the contact positions of both sides of the pushing plate and the supporting slide way, and sliding grooves corresponding to the sliding bearings are provided at both sides of the supporting slide way.