CN210605922U

CN210605922U - Material conveying crawler belt of vending machine

Info

Publication number: CN210605922U
Application number: CN201922351866.8U
Authority: CN
Inventors: 郑贤来
Original assignee: Anhui Kkit Co ltd
Current assignee: Anhui Kkit Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-05-22
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a material conveying crawler belt of a vending machine, in particular to the technical field of vending machines, which comprises a bottom plate, a crawler belt component arranged on the bottom plate and baffle plates fixed on the two sides of the bottom plate, wherein the end part of the crawler belt component is provided with a goods conveying mechanism, and the bottom of the goods conveying mechanism is provided with a switch component; the switch assembly comprises a base fixed on the bottom plate, a switch seat fixed on the bottom plate, a contact groove formed in the surface of the switch seat, a switch contact fixed at the bottom of the contact groove and a switch contact rod inserted in the contact groove, and a limiting plate is fixedly sleeved outside the switch contact rod. The utility model discloses make automatic vending machine at the in-process of work, more accurate to the transportation of commodity, reduced the fault rate, can reach no deviation basically, the phenomenon that commodity blocked can not appear, promoted automatic vending machine's benefit, be convenient for promote.

Description

Material conveying crawler belt of vending machine

Technical Field

The utility model relates to an automatic vending machine technical field, more specifically say, the utility model relates to a defeated material track of automatic vending machine.

Background

The vending machine is a common commercial automation device, is not limited by time and place, can save manpower and is convenient for transaction. Is a brand new commercial retail form, also called a micro supermarket with 24-hour business.

The traditional vending machine at present can be divided into the following parts according to the difference of goods channels: spring spiral goods way, track goods way, check cabinet and S-shaped stacking goods way. Each vending machine is limited by its own characteristics, and its applicable range is different, so that it can be divided into: beverage vending machines, food vending machines, adult product vending machines, and comprehensive vending machines.

The in-process of selling goods of current track goods way vending machine adopts pressure sensor or image acquisition's mode to judge whether there is commodity in the track front side more to accomplish the control to the track, but the deviation appears easily in this kind of mode, and at the in-process of long-time work, pressure sensing part breaks down easily, leads to the unable normal work of automatic vending machine.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a defeated material track of vending machine that fault rate is low, no deviation, commodity can not block.

In order to solve the technical problem, the utility model provides a following technical scheme: a material conveying crawler belt of an automatic vending machine comprises a bottom plate, a crawler belt assembly arranged on the bottom plate and baffles fixed on two sides of the bottom plate, wherein a goods conveying mechanism is arranged at the end part of the crawler belt assembly, and a switch assembly is arranged at the bottom of the goods conveying mechanism;

the switch assembly comprises a base fixed on the bottom plate, a switch seat fixed on the bottom plate, a contact groove formed in the surface of the switch seat, a switch contact fixed at the bottom of the contact groove and a switch contact rod inserted in the contact groove, a limiting plate is fixedly sleeved outside the switch contact rod, a second reset spring is connected between the limiting plate and the switch seat, a ball is arranged at the top of the switch contact rod, and a first reset spring is fixed at the top of the base.

In a preferred embodiment, the goods conveying mechanism comprises a material plate arranged on the front side of the track assembly, circular connecting plates fixed at the bottoms of the two sides of the material plate and connecting rods fixed on the side walls of the circular connecting plates.

In a preferred embodiment, one end of the connecting rod, which is far away from the circular connecting plate, is inserted into the baffle, a connecting bearing is arranged at the joint of the connecting rod and the baffle, the connecting bearing is fixed on the side wall of the baffle, and the material plate and the circular connecting plate are movably connected with the baffle through the connecting rod and the bearing.

In a preferred embodiment, the top end of the first return spring is fixedly connected with the bottom of the material plate, and the base, the switch seat and the switch contact rod are all arranged at the bottom of the material plate.

In a preferred embodiment, a supporting rod is further arranged on one side of the base, which is far away from the switch base, the supporting rod is fixed on the bottom plate, a top plate is arranged at the top end of the supporting rod, and the top plate is arranged below the joint of the material plate and the circular connecting plate.

The utility model discloses a technological effect and advantage:

through setting up the flitch of a activity in the track front side, utilize the gravity of commodity self to press the flitch and remove, the switch feeler lever trigger switch contact of drive flitch bottom, control track drive position stall, and utilize the elasticity of spring to reset the flitch, make the switch reset, the track restart, the circulation of accomplishing track drive position is opened and is stopped, the mode that adopts this mechanical mechanism to be main stops the work of track, make automatic vending machine at the in-process of work, it is more accurate to the transportation of commodity, the fault rate has been reduced, be convenient for maintain, can reach no deviation basically, the phenomenon that commodity blocked can not appear, the benefit of automatic vending machine has been promoted, and the popularization is convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the overall structure schematic diagram of the utility model when the commodity is placed on the material plate during use.

Fig. 3 is a schematic view of a part of the structure of the delivery mechanism according to the side view of the present invention.

Fig. 4 is a schematic view of a partial structure of the delivery mechanism in side view.

Fig. 5 is a schematic structural diagram of the material plate part of the present invention.

The reference signs are: the automatic conveying device comprises a base plate 1, a track assembly 2, a baffle plate 3, a goods conveying mechanism 4, a switch assembly 5, a base 6, a switch seat 7, a contact groove 8, a switch contact 9, a switch contact rod 10, a limiting plate 11, a second return spring 12, a ball 13, a first return spring 14, a material plate 15, a circular connecting plate 16, a connecting rod 17, a connecting bearing 18, a supporting rod 19 and a top plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the conveying track of the vending machine comprises a bottom plate 1, a track assembly 2 arranged on the bottom plate 1, and baffles 3 fixed on two sides of the bottom plate 1, wherein a goods conveying mechanism 4 is arranged at an end of the track assembly 2, and a switch assembly 5 is arranged at the bottom of the goods conveying mechanism 4;

switch module 5 is including being fixed in base 6 on bottom plate 1, being fixed in switch seat 7 on bottom plate 1, seting up in the contact groove 8 on switch seat 7 surface, being fixed in switch contact 9 of contact groove 8 bottom and peg graft in switch feeler lever 10 in contact groove 8, the fixed cover of switch feeler lever 10 outside is equipped with limiting plate 11, be connected with second reset spring 12 between limiting plate 11 and the switch seat 7, switch feeler lever 10 top is provided with

ball

13, 6 tops of base are fixed with first reset spring 14.

The goods conveying mechanism 4 comprises a material plate 15 arranged on the front side of the track assembly 2, circular connecting plates 16 fixed on the bottoms of the two sides of the material plate 15 and connecting rods 17 fixed on the side walls of the circular connecting plates 16.

One end, far away from the circular connecting plate 16, of the connecting rod 17 is inserted into the baffle 3, a connecting bearing 18 is arranged at the connecting position of the connecting rod 17 and the baffle 3, the connecting bearing 18 is fixed on the side wall of the baffle 3, and the material plate 15 and the circular connecting plate 16 are movably connected with the baffle 3 through the connecting rod 17 and the bearing.

The top end of the first return spring 14 is fixedly connected with the bottom of the material plate 15, and the base 6, the switch seat 7 and the switch contact rod 10 are all arranged at the bottom of the material plate 15.

The side of the base 6, which is far away from the switch base 7, is further provided with a support rod 19, the support rod 19 is fixed on the bottom plate 1, the top end of the support rod 19 is provided with a top plate 20, and the top plate 20 is arranged below the joint of the flitch 15 and the circular connecting plate 16.

The utility model discloses the theory of operation:

in operation, as shown in fig. 1 and 3, the track assemblies 2 are operated to move the goods on the track assemblies 2 toward the delivery mechanism 4 until the goods are transported to the surface of the flitch 15 in the delivery mechanism 4, as shown in fig. 2 and 4, when the commodity is transported to the surface of the material plate 15, the material plate 15 is pressed downwards under the influence of the gravity of the commodity on the material plate 15, at the moment, the connecting rod 17 on the circular connecting plate 16 rotates in the bearing, and the material plate 15 presses the first return spring 14 and the ball 13 of the switch contact rod 10 in the process of pressing down, the first return spring 14 is forced to contract, the switch contact rod 10 is forced to move downwards, the bottom end of the switch is downwards moved towards the bottom of the contact groove 8 and is pressed against the switch contact 9 to trigger the switch, the track assembly 2 is controlled to stop running and stop feeding, the top plate 20 can also support the material plate 15, and the pressure on the switch contact 9 is reduced;

as shown in fig. 1-5, after a customer purchases goods, goods on the material plate 15 are taken out, at this time, no pressure exists on the surface of the material plate 15, the material plate 15 is jacked up by the second return spring 12 at the bottom of the material plate, so that the pressure on the switch contact rod 10 is eliminated, the switch contact rod 10 is removed from the contact groove 8 under the elastic force of the first return spring 14, the bottom end of the switch contact rod is separated from the switch contact 9, the switch is started, the crawler assembly 2 is controlled to work again, the goods behind the crawler assembly 2 are transported to the material plate 15 again, and the goods are transported in sequence and circularly operated to finish the transportation of the goods.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a defeated material track of vending machine, includes the bottom plate, sets up the track subassembly on the bottom plate and is fixed in the baffle of bottom plate both sides, its characterized in that: a goods delivery mechanism is arranged at the end part of the crawler assembly, and a switch assembly is arranged at the bottom of the goods delivery mechanism;

2. The feeding caterpillar band of vending machine as claimed in claim 1, wherein: the goods conveying mechanism comprises a material plate arranged on the front side of the crawler assembly, circular connecting plates fixed to the bottoms of the two sides of the material plate and connecting rods fixed to the side walls of the circular connecting plates.

3. The conveying caterpillar band of the vending machine as claimed in claim 2, wherein: the one end that the circular connecting plate was kept away from to the connecting rod is pegged graft in the inside of baffle, the junction of connecting rod and baffle is provided with the connection bearing, the connection bearing is fixed in on the lateral wall of baffle, flitch and circular connecting plate pass through connecting rod and bearing and baffle swing joint.

4. The conveying caterpillar band of the vending machine as claimed in claim 2, wherein: the top end of the first reset spring is fixedly connected with the bottom of the material plate, and the base, the switch seat and the switch contact rod are all arranged at the bottom of the material plate.

5. The conveying caterpillar band of the vending machine as claimed in claim 2, wherein: one side of the base, which is far away from the switch base, is further provided with a supporting rod, the supporting rod is fixed on the bottom plate, the top end of the supporting rod is provided with a top plate, and the top plate is arranged below the joint of the material plate and the circular connecting plate.