CN209803902U

CN209803902U - Vending machine

Info

Publication number: CN209803902U
Application number: CN201920930791.6U
Authority: CN
Inventors: 樊勇; 陈妃炳
Original assignee: Guangzhou Wuyi Technology Co Ltd
Current assignee: Guangdong Xinzhiyuan Technology Co.,Ltd.
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2019-12-17
Anticipated expiration: 2029-06-19

Abstract

the utility model discloses a vending machine, including goods shelves, lifting translation mechanism, a plurality of goods way, get goods shelves and shipment device, lifting translation mechanism, goods way and shipment device all establish on goods shelves, it erects on lifting translation mechanism to get goods, lifting translation mechanism drives and gets goods shelves side-to-side movement to the goods way department that needs shipment, the goods way promotes on the goods gets into and gets goods shelves, lifting translation mechanism drives and gets goods shelves motion to shipment device department, it promotes on the goods enters into shipment device to get goods shelves, shipment device drives the shipment mouth department that goods entered into goods shelves. The utility model discloses a shipment mode is through the lifting translation mechanism drive get about the goods frame side-to-side movement to the goods way department that needs the shipment, finally carries out the shipment, consequently, can not break the goods, simultaneously, the utility model discloses a lifting translation mechanism, the more accurate goods way department that needs to get the goods that reaches of lifting translation mechanism can be, consequently, get the goods more accurate.

Description

Vending machine

Technical Field

The utility model belongs to the technical field of sell goods, concretely relates to vending machine.

Background

The automatic vending machine is an unmanned device of selling, and common vending machine often all adopts directly to release the goods, then drops at the shipment mouth, and the consumer directly from the shipment mouth take goods can, this kind of vending machine can not be applicable to selling of bright fruit class, and the vending machine of some lift types can only go up and down moreover, unable translation, causes the consumer to experience the effect poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a vending machine.

According to an aspect of the utility model provides a vending machine, including goods shelves, lift translation mechanism, a plurality of goods way, get goods shelves and cargo discharging device, lift translation mechanism, goods way and cargo discharging device all establish on goods shelves, it erects on lift translation mechanism to get goods, lift translation mechanism drives and gets goods shelves from top to bottom side movement to the goods way department that needs the cargo discharging, the goods way promotes on the goods gets goods shelves, lift translation mechanism drives and gets goods shelves motion to cargo discharging device department, it promotes on the goods shelves enter into cargo discharging device to get goods shelves, cargo discharging device drives the cargo discharging port department that the goods entered into goods shelves.

in some embodiments, the lifting and translating mechanism includes a lifting device and a translating device, the lifting device includes a lifting motor, a lifting transmission wheel, a lifting belt pulley and a lifting belt, the lifting motor is connected with the lifting transmission wheel, the lifting transmission wheel is connected with the lifting belt pulley, the lifting motor drives the lifting transmission wheel to rotate, the lifting transmission wheel drives the lifting belt pulley to rotate, the upper end of the lifting belt is sleeved on the lifting belt pulley, the lifting belt is vertically arranged, the lifting belt pulley drives the lifting belt to move up and down, the lower end of the lifting belt is connected with the translating device, and the lifting belt drives the translating device to move up and.

In some embodiments, the translation device includes translation casing, translation motor, translation belt pulley and translation belt, and the translation casing links to each other with the lower extreme of lifting belt, and translation motor, translation belt pulley and translation belt all establish on the translation casing, and translation motor drives the translation belt pulley and rotates, and the translation belt pulley drives translation belt horizontal migration, and the translation belt drives gets goods shelves horizontal migration. Therefore, the goods taking rack can be driven to move up and down, left and right through the specific lifting device and the specific translation device.

In some embodiments, the cargo way comprises a cargo way frame body and a conveying device arranged on the cargo way frame body, the conveying device comprises a conveying motor, a conveying speed reduction gear set, two conveying belts, two first conveying belt wheels, two second conveying belt wheels and two conveying brackets, the conveying motor is connected with the conveying speed reduction gear set, the conveying speed reduction gear set is coaxially connected with the two first conveying belt wheels, the first conveying belt wheels are arranged at one ends of the conveying brackets, the second conveying belt wheels are arranged at the other ends of the conveying brackets, one ends of the conveying belts are sleeved on the first conveying belt wheels, the other ends of the conveying belts are sleeved on the second conveying belt wheels, when the transmission motor is started, the transmission motor drives the transmission reduction gear set to rotate, the transmission reduction gear set drives the two first transmission belt wheels to rotate, and the first transmission belt wheels drive the transmission belt to circularly transmit and drive the second transmission belt wheel to rotate.

In some embodiments, the goods taking frame comprises a goods taking frame body, a transmission device and a goods taking belt, the transmission device and the goods taking belt are both arranged on the goods taking frame body, the goods taking belt is connected with the transmission device, and the transmission device drives the goods taking belt to move circularly.

In some embodiments, the transmission device includes a goods taking speed reduction gear set, a goods taking motor and two goods taking belt pulleys arranged in parallel, the goods taking belt wraps and connects the two goods taking belt pulleys, an output shaft of the goods taking motor is connected with the goods taking speed reduction gear set, the goods taking motor drives the goods taking speed reduction gear set to rotate, the goods taking speed reduction gear set drives one of the goods taking belt pulleys to rotate, the goods taking belt pulley drives the goods taking belt to move circularly when rotating, and simultaneously drives the other goods taking belt pulley to rotate, the goods taking speed reduction gear set comprises a first helical gear and a second helical gear, the number of teeth of the first helical gear is smaller than that of the second helical gear, the first helical gear is coaxially connected with the output shaft of the goods taking motor, the first helical gear is meshed with the second helical gear, and the second helical gear is connected with one of the goods taking belt pulleys through a.

In some embodiments, get the goods shelf and still include thrust unit, thrust unit establishes on getting the goods shelf body, thrust unit is used for promoting to get the goods translation on the goods shelf body, thrust unit includes push motor, promote the belt, two promote belt pulley and catch bar, the catch bar is located gets the top of goods belt, one of them promotes the belt pulley and links to each other with push motor, promote the belt and couple together two promotion belt pulley, the catch bar links to each other with the promotion belt, one of them promotes the belt pulley rotation of push motor drive, promote the belt pulley and drive the translation motion of promotion belt, it drives the translation motion of catch bar to promote the belt. Therefore, through the specific structure, the pushing rod can push the goods on the goods taking belt to the goods discharging device.

In some embodiments, the delivery device comprises a delivery motor, two delivery pulleys, and a delivery belt, wherein the delivery motor is connected to one of the delivery pulleys, and one end of the delivery belt is sleeved on one of the delivery pulleys, and the other end of the delivery belt is sleeved on the other delivery pulley. From this, shipment motor starts the back, can drive goods to shipment mouth department through the shipment belt.

In some embodiments, universal wheels are provided below the shelves. From this, can make things convenient for through setting up the universal wheel the utility model discloses holistic transport.

The utility model discloses a shipment mode is through the lifting translation mechanism drive get about the goods frame side-to-side movement to the goods way department that needs the shipment, finally goes out the shipment, can not break the goods, simultaneously, the utility model discloses a lifting translation mechanism, the more accurate goods way department that needs to get the goods that reaches of lifting translation mechanism can be, consequently, get the goods more accurate.

Drawings

Fig. 1 is a schematic structural diagram of a vending machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of another orientation of the vending machine of FIG. 1;

FIG. 3 is a schematic diagram of the elevating and translating mechanism of the vending machine of FIG. 1;

FIG. 4 is a schematic view of a portion of the translation device of the lifting translation mechanism shown in FIG. 3;

FIG. 5 is a schematic view of a portion of the structure of the product channel of the vending machine of FIG. 1;

FIG. 6 is a schematic view of a dispenser of the vending machine of FIG. 1;

FIG. 7 is a schematic view of a portion of the structure of the pick-up rack shown in FIG. 6;

Fig. 8 is a schematic structural view of a discharging device of the vending machine shown in fig. 1.

In the figure: 1-a goods shelf; 11-universal wheels; 12-a goods outlet; 2-a lifting translation mechanism; 21-a lifting motor; 22-lifting transmission wheel; 23-a lifting pulley; 24-a lifting belt; 25-a translation motor; 26-a translation pulley; 27-a translation belt; 28-a translating housing; 3-a cargo channel; 31-a conveying device; 311-a transmission motor; 312 — a transfer reduction gear set; 313 — a first conveyor pulley; 314-a delivery carriage; 315-a second conveyor pulley; 316-a conveyor belt; 4, taking a goods shelf; 41-a goods taking motor; 42-a pickup pulley; 43-a pickup belt; 44-a push motor; 45-pushing the belt pulley; 46-pushing the belt; 47 pushing the rod; 5, a delivery device; 51-shipment motor; 52-a delivery pulley; 53-shipping belt.

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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Fig. 1 to 8 schematically show the structure of a vending machine according to an embodiment of the present invention.

As shown in fig. 1 to 8, the vending machine includes a shelf 1, a lifting and translating mechanism 2, a plurality of goods channels 3, a goods taking rack 4 and a goods discharging device 5, wherein the lifting and translating mechanism 2, the goods channels 3 and the goods discharging device 5 are all installed on the shelf 1, and the goods taking rack 4 is installed on the lifting and translating mechanism 2.

the utility model discloses holistic principle as follows: the lifting and translation mechanism 2 drives the goods taking rack 4 to move up and down, left and right to the goods channel 3 needing goods discharging, the goods channel 3 pushes goods to enter the goods taking rack 4, the lifting and translation mechanism 2 drives the goods taking rack 4 to move to the goods discharging device 5, the goods taking rack 4 pushes the goods to enter the goods discharging device 5, and the goods discharging device 5 drives the goods to enter the goods discharging port 12 of the goods shelf 1.

The following is a detailed description of the structure of each part of the present invention:

In the present embodiment, the elevation translation mechanism 2 includes an elevation device and a translation device.

As shown in fig. 3, the lifting device includes a lifting motor 21, a lifting transmission wheel 22, two lifting belt pulleys 23 (the two lifting belt pulleys 23 are both installed on the upper surface of the shelf 1, and one lifting belt pulley 23 is installed on the left and right sides), and two lifting belts 24, the lifting motor 21 is connected with the lifting transmission wheel 22 through a belt, the lifting transmission wheel 22 is coaxially connected with the lifting belt pulley 23 on the upper surface, and the lifting motor 21 drives the two lifting transmission wheels 22 on the upper surface to rotate.

Taking the left lifting belt pulley 23 and the lifting belt 24 as an example for explanation, the upper end of the lifting belt 24 is sleeved on the upper lifting belt pulley 23, the lower end is fixedly installed on the translation device, the lifting belt 24 is vertically arranged, the lifting belt pulley 23 drives the lifting belt 24 to move up and down, the lower end of the left lifting belt 24 is connected with the left end of the translation device, the lower end of the right lifting belt 24 is connected with the right end of the translation device, and the left and right lifting belts 24 drive the translation device to move up and down.

as shown in fig. 4, in the present embodiment, the translation device includes a translation housing 28, a translation motor 25, two translation belt pulleys 26 and a translation belt 27, the translation housing 28 may be fixedly connected to the lower end of the lifting belt 24, the translation motor 25 and the translation belt 27 are both mounted on the translation housing 28, the translation motor 25 drives the translation belt pulley 26 on the left to rotate, the translation belt pulley 26 on the left is sleeved on the translation belt pulley 26 on the left, the right is sleeved on the translation belt pulley 26 on the right, the translation belt pulley 26 on the left may drive the translation belt 27 to move horizontally, the upper side of the translation belt 27 may be fixedly connected to the rack 4, therefore, the upper side of the translation belt 27 can drive the goods taking rack 4 to move horizontally (to the left and right in FIG. 3) along the translation housing 28, the goods taking rack 4 can be driven to move up and down, left and right through the specific lifting device and the specific translation device.

as shown in fig. 1 and 5, the lane 3 includes a lane frame and a plurality of conveying devices 31 disposed on the lane frame, fig. 5 shows a structure of the conveying devices 31, each conveying device 31 includes a conveying motor 31, a conveying reduction gear set 312, two conveying belts 316 (the left conveying belt 316 is hidden in fig. 5), two first conveying pulleys 313, two second conveying pulleys 315, and two conveying brackets 314, the conveying motor 31 is connected to the conveying reduction gear set 312, the conveying reduction gear set 312 is coaxially connected to the two first conveying pulleys 313, the first conveying pulleys 313 are mounted at front ends of the conveying brackets 314 (the first conveying pulleys 313 are rotatably connected to the conveying brackets 314), the second conveying pulleys 315 are rotatably connected to rear ends of the conveying brackets 314, front ends of the conveying belts 316 are sleeved on the first conveying pulleys 313, and rear ends are sleeved on the second conveying pulleys 315, when the transmission motor 31 is started, the transmission motor 31 drives the transmission reduction gear set 312 to rotate, the transmission reduction gear set 312 drives the two first transmission belt wheels 313 to rotate, and the first transmission belt wheels 313 drive the transmission belt 316 to circularly transmit and drive the second transmission belt wheels 315 to rotate.

The transmission reduction gear set 312 may be a reduction gear in the prior art, and for example, may include a small gear and a large gear, the small gear is coaxially connected to the transmission motor 31, the large gear is engaged with the small gear, the large gear is coaxially connected to the two first transmission belt pulleys 313 through a rotating shaft, when the transmission motor 31 is started, the small gear may drive the small gear to rotate, the small gear drives the large gear to rotate, and the large gear drives the two first transmission belt pulleys 313 to rotate.

As shown in fig. 6 and 7, in the present embodiment, the goods taking frame 4 includes a goods taking frame body, a transmission device and a goods taking belt 43, the transmission device and the goods taking belt 43 are both disposed on the goods taking frame body, the goods taking belt 43 is connected to the transmission device, and the transmission device drives the goods taking belt 43 to move circularly.

More specifically: the transmission device comprises a goods taking speed reducing gear set, a goods taking motor 41 and two goods taking belt wheels 42 which are arranged in parallel, the goods taking belt 43 wraps and connects the two goods taking belt wheels 42 (namely, two ends of the goods taking belt 43 are respectively sleeved on the two goods taking belt wheels 42), an output shaft of the goods taking motor 41 is connected with the goods taking speed reducing gear set, the goods taking motor 41 drives the goods taking speed reducing gear set to rotate, the goods taking speed reducing gear set drives one of the goods taking belt wheels 42 to rotate, the goods taking belt wheels 42 drive the goods taking belt 43 to circularly move when rotating, meanwhile, the other goods taking belt pulley 42 is driven to rotate, the goods taking speed reduction gear set comprises a first helical gear and a second helical gear, the number of teeth of the first helical gear is smaller than that of the second helical gear, the first helical gear is coaxially connected with an output shaft of the goods taking motor 41, the first helical gear is meshed with the second helical gear, and the second helical gear is connected with one of the goods taking belt pulleys 42 through a rotating shaft.

the goods taking speed reducing gear set can reduce the transmission speed of the goods taking belt 43 and increase the stability of the goods taking belt 43.

As shown in fig. 7, in this embodiment, the goods taking frame 4 further includes a pushing device, the pushing device is installed on the goods taking frame body, the pushing device is used for pushing goods on the goods taking frame body to move horizontally, the pushing device includes a pushing motor 44, a pushing belt 46, two pushing belt pulleys 45 and a pushing rod 47, the pushing rod 47 is located above the goods taking belt 43, the pushing belt pulley 45 on the left side in fig. 7 is connected with the pushing motor 44, the pushing belt 46 connects the two pushing belt pulleys 45, the pushing rod 47 is connected with the pushing belt 46, the pushing motor 44 drives the pushing belt pulley 45 on the left side to rotate, the pushing belt pulley 45 drives the pushing belt 46 to move horizontally, and the pushing belt 46 drives the pushing rod 47 to move horizontally.

as shown in fig. 8, in this embodiment, the discharging device 5 includes a discharging motor 51, two discharging belt wheels 52 on the left and right, and a discharging belt 53, the discharging motor 51 is connected to the discharging belt wheel 52 on the right, the left end of the discharging belt 53 is sleeved on the discharging belt wheel 52 on the left, the right end is sleeved on the discharging belt wheel 52 on the right, after the discharging motor 51 is started, the discharging belt wheel 52 can drive the discharging belt 53 to transmit, and the discharging belt 53 drives the goods to transmit to the discharging port 12.

As shown in fig. 1 and fig. 2, in this embodiment, the universal wheel 11 is installed below the frame body, and it is convenient to set up the universal wheel 11 in the present invention.

the whole using process and principle of the utility model are explained as follows:

Firstly, goods are placed at the rear end of a conveying belt 316 of a conveying device 31 of a goods channel 3, and then a door body of the vending machine is closed; when a consumer purchases goods, the control module and the operation module (the control module and the operation module can be the same as the prior art) are used for controlling, the control module sends a control instruction to control the subsequent operation, and the operation instruction or the operation circuit of the control module can adopt the same control mode as the prior art, and only certain control parameters need to be changed, so the control mode is not explained in detail in the utility model; such as: when a consumer needs to obtain the rightmost goods on the top, the lifting motor 21 of the lifting device is started, the lifting motor 21 can drive the lifting transmission wheel 22 to rotate after being started, the lifting transmission wheel 22 drives the two lifting belt pulleys 23 on the lifting transmission wheel to rotate, the two lifting belt pulleys 23 respectively drive the two lifting belts 24 to transmit, the lifting belts 24 can drive the translation device to move upwards in the transmission process, and at the moment, the up-and-down lifting movement of the goods taking rack 4 is completed; then, the translation motor 25 of the translation device is started, after the translation motor 25 is started, the translation belt pulley 26 on the left is driven to rotate, the translation belt pulley 26 on the left drives the translation belt 27 to transmit, the translation belt 27 can drive the translation belt 27 to move horizontally in the transmission process, the translation belt 27 drives the goods taking rack 4 to move rightwards, and at the moment, the goods taking rack 4 is moved leftwards and rightwards; then, the conveying motor 31 of the conveying device 31 on the cargo way 3 is started, when the conveying motor 31 is started, the conveying speed reduction gear set 312 is driven to rotate, the conveying speed reduction gear set 312 drives the two first conveying belt pulleys 313 to rotate, the two first conveying belt pulleys 313 drive the conveying belt 316 to transmit, the conveying belt 316 drives the cargo on the conveying belt to move to the cargo taking frame 4, and at the moment, the cargo taking operation is completed; then, the transmission device of the goods taking frame 4 is started, the transmission device drives the goods taking belt 43 to perform transmission, and the goods taking belt 43 can drive the goods to move, so that the goods are completely positioned on the goods taking belt 43; then, when the goods taking frame 4 is driven to the goods discharging device 5 through the lifting device and the translation device, a pushing motor of a pushing device on the goods taking frame 4 is started, the pushing motor 44 drives the pushing belt pulley 45 to rotate, the pushing belt pulley 45 drives the pushing belt 46 to move, and the pushing belt 46 drives the pushing rod 47 to push goods to the goods discharging belt 53 of the goods discharging device 5; finally, the delivery motor 51 of the delivery device 5 is started, the delivery motor 51 drives the delivery belt pulley 52 to rotate, the delivery belt pulley 52 drives the delivery belt 53 to move, the delivery belt 53 drives the goods on the delivery belt 53 to enter the delivery port 12, and the consumer takes the goods.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A vending machine characterized by: including goods shelves (1), lifting translation mechanism (2), a plurality of goods way (3), get goods shelves (4) and shipment device (5), lifting translation mechanism (2), goods way (3) and shipment device (5) are all established on goods shelves (1), it establishes to get goods shelves (4) lifting translation mechanism (2) is last, lifting translation mechanism (2) drive get goods shelves (4) side-to-side movement to goods way (3) department that needs the shipment, goods way (3) promote the goods and get into get on goods shelves (4), lifting translation mechanism (2) drive get goods shelves (4) and move to shipment device (5) department, it promotes on goods gets goods shelves (4) and gets into shipment device (5), shipment device (5) drive the goods and enter into goods mouth department of goods shelves (1).

2. The vending machine of claim 1, wherein: the lifting translation mechanism (2) comprises a lifting device and a translation device, the lifting device comprises a lifting motor (21), a lifting transmission wheel (22), a lifting belt pulley (23) and a lifting belt (24), the lifting motor (21) is connected with the lifting transmission wheel (22), the lifting transmission wheel (22) is connected with the lifting belt pulley (23), the lifting motor (21) drives a lifting transmission wheel (22) to rotate, the lifting transmission wheel (22) drives a lifting belt pulley (23) to rotate, the upper end of the lifting belt (24) is sleeved on the lifting belt pulley (23), the lifting belt (24) is vertically arranged, the lifting belt pulley (23) drives the lifting belt (24) to move up and down, the lower end of the lifting belt (24) is connected with the translation device, and the lifting belt (24) drives the translation device to move up and down.

3. The vending machine of claim 2, wherein: the translation device comprises a translation shell (28), a translation motor (25), a translation belt pulley (26) and a translation belt (27), the translation shell (28) is connected with the lower end of the lifting belt (24), the translation motor (25), the translation belt pulley (26) and the translation belt (27) are arranged on the translation shell (28), the translation motor (25) drives the translation belt pulley (26) to rotate, the translation belt pulley (26) drives the translation belt (27) to move horizontally, and the translation belt (27) drives the goods shelf (4) to move horizontally.

4. The vending machine of claim 3, wherein: the goods way (3) comprises a goods way frame body and a plurality of conveying devices (31) arranged on the goods way frame body, wherein each conveying device (31) comprises a conveying motor (311), a conveying reduction gear set (312), two conveying belts (316), two first conveying belt wheels (313), two second conveying belt wheels (315) and two conveying supports (314), the conveying motor (311) is connected with the conveying reduction gear set (312), the conveying reduction gear set (312) is coaxially connected with the two first conveying belt wheels (313), the first conveying belt wheels (313) are arranged at one ends of the conveying supports (314), the second conveying belt wheels (315) are arranged at the other ends of the conveying supports (314), one end of each conveying belt (316) is sleeved on the first conveying belt wheel (313), the other end of each conveying belt wheel (315) is sleeved on the second conveying belt wheel (315), when the transmission motor (311) is started, the transmission motor (311) drives the transmission reduction gear set (312) to rotate, the transmission reduction gear set (312) drives the two first transmission belt wheels (313) to rotate, and the first transmission belt wheels (313) drive the transmission belt (316) to circularly transmit and drive the second transmission belt wheel (315) to rotate.

5. The vending machine of claim 4, wherein: get goods shelves (4) including getting goods support body, transmission device and getting goods belt (43), transmission device with get goods belt (43) and all establish get on the goods support body, get goods belt (43) with transmission device links to each other, transmission device drives get goods belt (43) cyclic motion.

6. The vending machine of claim 5, wherein: the transmission device comprises a goods taking speed reduction gear set, a goods taking motor (41) and two goods taking belt wheels (42) which are arranged in parallel, the goods taking belt (43) wraps two goods taking belt wheels (42) and is connected with the goods taking belt wheels, an output shaft of the goods taking motor (41) is connected with the goods taking speed reduction gear set, the goods taking motor (41) drives the goods taking speed reduction gear set to rotate, the goods taking speed reduction gear set drives one of the goods taking belt wheels (42) to rotate, the goods taking belt wheel (42) drives the goods taking belt (43) to move circularly when rotating, and meanwhile, the other goods taking belt wheel (42) is driven to rotate.

7. The vending machine of claim 6, wherein: the goods taking rack (4) also comprises a pushing device which is arranged on the goods taking rack body, the pushing device is used for pushing goods on the goods taking frame body to move horizontally, the pushing device comprises a pushing motor (44), a pushing belt (45), two pushing belt wheels (46) and a pushing rod (47), the pushing rod (47) is positioned above the goods taking belt, one of the push pulleys (46) is connected with the push motor (44), the push belt (45) connects the two push pulleys (46), the push rod (47) is connected with the push belt (45), the push motor (44) drives one of the push belt pulleys (46) to rotate, the push belt pulley (46) drives the push belt (45) to move in a translation way, the push belt (45) drives the push rod (47) to move in a translation mode.

8. The vending machine of claim 7, wherein: shipment device (5) are including shipment motor (51), two shipment belt pulleys (52) and shipment belt (53), shipment motor (51) links to each other with one of them shipment belt pulley (52), one of them pot head of shipment belt (53) is established on shipment belt pulley (52), and another pot head is established on another shipment belt pulley (52).

9. The vending machine of claim 8, wherein: universal wheels (11) are arranged below the goods shelf (1).