CN210515472U

CN210515472U - Vegetable and fruit vending machine

Info

Publication number: CN210515472U
Application number: CN201921418998.1U
Authority: CN
Inventors: 张仕湘
Original assignee: Mianyang Panfeng Intelligent Manufacturing Co Ltd
Current assignee: Mianyang Panfeng Intelligent Manufacturing Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-05-12
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a machine is sold to vegetables and fruits, it includes goods shelves and gets goods mechanism, gets goods mechanism and includes automatic lifting mechanism and connect the goods groove, connects the goods groove to set up on automatic lifting mechanism, and the both ends that connect the goods groove are provided with first belt pulley, are provided with on the first belt and get the goods fill, get and are provided with the cylinder in the goods fill, and the cylinder is connected with the pivot of third motor, and first motor and third motor all are connected with the controller electricity. According to the scheme, the self-service selling design of the vegetables and the fruits is realized, the vegetables and the fruits are placed in the storage tray of the goods shelf, after payment is made by a user, the lifting mechanism drives the goods receiving groove to move upwards to take goods, and the self-service selling of the goods is completed; can effectively reduce the damage of vegetables and fruits.

Description

Vegetable and fruit vending machine

Technical Field

The utility model relates to a self-service vending machine technical field, concretely relates to machine is sold to vegetables and fruits.

Background

A Vending Machine (VEM) is a Machine that can automatically dispense money according to the money put in. 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. At present, the common vending machines in China are divided into four types, namely a beverage vending machine, a food vending machine, a comprehensive vending machine and a cosmetic vending machine.

However, in the prior art, almost no vending machine for vending vegetables and fruits exists, since the vegetables and fruits are very easily damaged, the conventional vending machine cannot ensure that the vegetables and fruits are not damaged in the vending process, so that the cost of merchants is increased, and the profit is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a can effectively ensure that machine is sold to vegetables and fruits of commodity integrality

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the vegetable and fruit vending machine comprises a goods shelf and a goods taking mechanism, wherein the goods taking mechanism comprises an automatic lifting mechanism and a goods receiving groove, the goods receiving groove is arranged on the automatic lifting mechanism, first belt pulleys are arranged at two ends of the goods receiving groove, the first belt pulleys at the two ends are connected through a first belt, and one of the first belt pulleys is connected with a rotating shaft of a first motor; a goods taking bucket is arranged on the first belt, the lower end of the goods taking bucket is fixed on the first belt through a mouth-shaped connecting plate, guide rail grooves are formed in two side surfaces in the goods receiving groove, first rollers are arranged on two side surfaces of the mouth-shaped connecting plate, and the first rollers are arranged in the guide rail grooves in a rolling mode; a roller is arranged in the goods taking bucket and is connected with a rotating shaft of a third motor, and the first motor and the third motor are electrically connected with a controller.

Furthermore, the lifting mechanism comprises lifting guide rail grooves arranged on two sides of the goods shelf, second belt pulleys are arranged on the goods shelf at the upper end and the lower end of the lifting guide rail grooves on the two sides, the second belt pulleys on the two ends are connected through a second belt, the two second belt pulleys above the lifting guide rail grooves are connected through a transmission shaft, and the transmission shaft is connected with a rotating shaft of a second motor through a third belt and a third belt pulley; two ends of the goods receiving groove are connected with a second belt through a Z-shaped connecting plate, a ball bearing is arranged on the Z-shaped connecting plate, and the ball bearing is arranged in the lifting guide rail groove in a rolling manner; the second motor is electrically connected with the controller.

Furthermore, two lifting guide rail grooves are formed in two sides of the goods shelf, one edge of the second belt is arranged between the two lifting guide rail grooves, ball bearings are arranged in the two lifting guide rail grooves), and the two ball bearings are arranged on the Z-shaped connecting plate.

Furthermore, a balancing weight is installed on the second belt and is connected with the second belt through a balancing weight connecting block; and a counterweight idler wheel is arranged on the counterweight connecting block and is arranged in the counterweight guide rail groove in a rolling manner.

Furthermore, a plurality of horizontal rollers are arranged in the goods taking bucket, and the axial directions of the rollers are the same as the length direction of the goods receiving groove; driven gears are mounted on the rollers and are meshed with each other, one driven gear is meshed with a driving gear arranged on a rotating shaft of a third motor, and the third motor is electrically connected with a controller.

Furthermore, a screw rod is arranged below the roller, one end of the screw rod is connected with a rotating shaft of a fifth motor through a coupler, a round flange nut is connected onto the screw rod in a threaded mode, a T-shaped push plate is installed on the round flange nut, the T-shaped push plate penetrates through a gap between the rollers and extends to the upper portion of the rollers, and the fifth motor is electrically connected with the controller.

Furthermore, first micro switches are arranged below two ends of the screw rod, the shifting pieces of the two first micro switches are connected through an extension spring, a trigger block used for triggering the shifting pieces is arranged on the circular flange nut, and the first micro switches are electrically connected with the controller.

Furthermore, the bottoms of the two ends of the goods receiving groove are respectively provided with a second microswitch, a trigger piece for triggering the second microswitch is arranged on the mouth-shaped connecting plate, and the second microswitch is electrically connected with the controller.

Furthermore, a plurality of layers of storage supporting plates are arranged on the goods shelf, the plurality of layers of storage supporting plates are all divided into a plurality of storage trays through partition plates, two parallel fourth belts are arranged in the plurality of storage trays, the fourth belts are connected with fourth belt pulleys arranged at two ends of the storage trays, and one of the fourth belt pulleys is connected with a rotating shaft of a fourth motor; proximity sensor is all installed to the both sides of each layer of storing layer board, connects to install on the goods groove and is used for triggering proximity sensor's response piece, and proximity sensor and fourth motor all are connected with the controller electricity.

Furthermore, the upper end and the lower end of the goods shelf are both provided with a third microswitch, a trigger piece for triggering the third microswitch is arranged on the goods receiving groove, and the third microswitch is electrically connected with the controller.

The utility model has the advantages that: this scheme sells the design by oneself to vegetables and fruits, place vegetables and fruits in the storing tray of goods shelves, after the user pays, elevating system drives and connects the groove rebound of goods, reach the storing tray layer of the commodity of selling, then first belt pulley drives and gets the goods fill and remove storing tray department, treat that the commodity falls into and get the goods after fighting, it removes bottommost to connect the groove of goods, and get the goods fill and remove the one end that connects the groove of goods, it rolls to get the cylinder in the goods fill, will get the vegetables and fruits in the goods fill and send into and get the goods mouth, accomplish selling by oneself of commodity.

The roller in the goods taking bucket can not only move the goods in the rolling process, but also reduce the collision of the goods and the damage of the goods; the guide rail groove on the goods receiving groove is matched with the first roller wheel, so that the goods taking bucket can move stably in the goods receiving groove. Two lifting guide rail grooves are adopted on two sides of the goods shelf and roll in the lifting guide rail grooves through ball bearings, so that the goods receiving grooves during lifting are stabilized, and stable operation during lifting is achieved; the counterweight block is arranged on the second belt, can generate a stretching effect on the second belt, and can reduce the shaking of the second belt while rotating to achieve the purpose of stable movement; meanwhile, the counterweight idler wheel is also arranged on the counterweight block to be matched with the counterweight guide rail groove, so that stable lifting is realized.

A plurality of rollers in the goods taking bucket are meshed through a plurality of gears, and a driving gear drives all time rollers to rotate, and the roller synchronism is good; the T-shaped push plate in the goods taking bucket is used for pushing goods in the goods taking bucket, and when the goods taking bucket reaches the goods taking port, the push plate can prevent the goods from being left in the goods taking bucket; the first microswitch limits the movement of the T-shaped push plate, and when the first microswitch is triggered, the extension spring can help to reset to wait for being triggered next time; the second microswitch is used for limiting the movement of the goods taking bucket in the goods receiving groove.

Connect the storing layer board of goods groove arrival each layer all to trigger the realization through triggering proximity sensor, and commodity is placed in storing tray simultaneously, drives through the fourth belt, falls into automatically and gets in the goods fill. The third micro-switch is used for limiting the lifting of the goods groove.

Drawings

Fig. 1 is a schematic structural view of a vegetable and fruit vending machine.

Fig. 2 is a structural view of the elevating mechanism.

Fig. 3 is a structural view of the pickup tank.

Fig. 4 is a connection structure diagram of the goods taking groove and the goods taking bucket.

Fig. 5 is a structural view of the storage tray.

Fig. 6 is a structural view of the bucket.

Fig. 7 is a structural view of the screw 30 and the bucket.

Fig. 8 is a structural view of the bottom of the bucket.

Wherein, 1, a storage tray, 2, a second motor, 3, a third belt, 4, a transmission shaft, 5, a third belt wheel, 6, a second belt wheel, 7, a second belt, 8, a balancing weight, 9, a third microswitch, 10, a lifting guide rail groove, 11, a connecting fixing plate, 12, a proximity sensor, 13, a sensing sheet, 14, a goods receiving groove, 15, a fourth motor, 16, a clapboard, 17, a second microswitch, 18, a first belt, 19, a guide rail groove, 20, a first motor, 21, a first belt wheel, 22, an infrared sensor, 23, a fifth motor, 24, a driving gear, 25, a third motor, 26, a push plate, 27, a first microswitch, 28, a tension spring, 29, a trigger plectrum, 30, a lead screw, 31, a round flange nut, 32, a coupler, 33, a first roller, 34, a ' square ' connecting plate ', 35, a ball bearing, 36, a belt clamping plate, 37. a Z-shaped connecting plate 38, a counterweight connecting block 39, a counterweight guide rail groove 40 and a fourth belt.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.

As shown in fig. 1, 3 and 4, the vegetable and fruit vending machine comprises a goods shelf and a goods taking mechanism, the goods taking mechanism comprises an automatic lifting mechanism and a goods receiving groove 14, the goods receiving groove 14 is mounted on the automatic lifting mechanism, the goods shelf at two ends of the goods receiving groove 14 is provided with a first belt pulley 21, the two first belt pulleys 21 above are connected through a first belt 18, and one of the first belt pulleys 21 is connected with a rotating shaft of a first motor 20; a goods taking bucket is arranged on the first belt 18, the lower end of the goods taking bucket is fixed on the first belt 18 through a 'mouth' -shaped connecting plate 34, guide rail grooves 19 are arranged on two side surfaces in the goods receiving groove 14, first rollers 33 are arranged on two side surfaces of the 'mouth' -shaped connecting plate 34, and the first rollers 33 are arranged in the guide rail grooves 19 in a rolling manner; a roller is arranged in the goods taking bucket and is connected with a rotating shaft of a third motor 25, and the first motor 20 and the third motor 25 are both electrically connected with a controller.

This scheme sells the design by oneself to vegetables and fruits, place vegetables and fruits in the storing tray 1 of goods shelves, after the user payment, elevating system drives and connects 14 upshifts in the goods groove, reach the storing tray layer of the commodity of selling, then first belt pulley 21 drives and gets the goods fill and remove 1 department in storing tray, treat that the commodity falls into and get the goods fill back, connect 14 the bottom in the goods groove, and get the goods fill and remove the one end that connects 14 in the goods groove, get the cylinder roll in the goods fill, will get vegetables and fruits in the goods fill and send into and get the goods mouth, accomplish selling by oneself of commodity. The roller in the goods taking bucket can not only move the goods in the rolling process, but also reduce the collision of the goods and the damage of the goods.

As shown in fig. 1 and 2, the lifting mechanism includes lifting guide rail grooves 10 installed at both sides of the shelf, the upper and lower ends of the lifting guide rail grooves 10 at both sides are provided with second pulleys 6, the second pulleys 6 at both ends are connected by a second belt 7, the two second pulleys 6 at the upper end of the lifting guide rail grooves 10 are connected by a transmission shaft 4, and the transmission shaft 4 is in transmission connection with the rotating shaft of the second motor 2 through a third belt 3 and a third pulley 5; the two ends of the goods receiving groove 14 are connected with the second belt 7 through Z-shaped connecting plates 37, the Z-shaped connecting plates 37 and the second belt 7 are fixed through belt clamping plates 36, the Z-shaped connecting plates 37 are connected with the goods receiving groove 14 through connecting fixing plates 11, ball bearings 35 are mounted on the Z-shaped connecting plates 37, and the ball bearings 35 are arranged in the lifting guide rail groove 10 in a rolling mode; the second motor 2 is electrically connected to the controller.

Two lifting guide rail grooves 10 are formed in two sides of the goods shelf, one edge of the second belt 7 is arranged between the two lifting guide rail grooves 10, ball bearings 35 are arranged in the two lifting guide rail grooves 10, and the two ball bearings 35 are arranged on a Z-shaped connecting plate 37. The second belt 7 is provided with a balancing weight 8, and the balancing weight 8 is connected with the second belt 7 through a balancing weight connecting block 38; and a counterweight roller is arranged on the counterweight connecting block 38 and is arranged in the counterweight guide rail groove 39 in a rolling manner.

The guide rail groove 19 on the goods receiving groove 14 is matched with the first roller 33, so that the goods taking bucket can move stably in the goods receiving groove 14. Two lifting guide rail grooves 10 are adopted on two sides of the goods shelf, and roll in the lifting guide rail grooves 10 through ball bearings 35, so that the goods receiving grooves 14 during lifting are stabilized, and stable operation during lifting is achieved; the balancing weight 8 is arranged on the second belt 7, can generate a stretching effect on the second belt 7, and can reduce the shaking of the second belt 7 while rotating to achieve the purpose of stable movement; meanwhile, the counterweight block 8 is also provided with a counterweight roller wheel which is matched with the counterweight guide rail groove 39, so that stable lifting is realized.

As shown in fig. 6, a plurality of horizontal rollers and infrared sensors 22 are arranged in the goods taking bucket for detecting whether goods exist; the axial directions of the rollers are the same as the length direction of the goods receiving groove 14; driven gears are arranged on the rollers and are meshed with each other, one driven gear is meshed with a driving gear 24 arranged on a rotating shaft of a third motor 25, and the third motor 25 is electrically connected with a controller.

A plurality of rollers in the goods taking bucket are meshed through a plurality of gears, the driving gear 24 drives the rollers for all time to rotate, and the rollers are good in synchronism.

As shown in fig. 7, a screw rod 30 is arranged at the lower end of the roller, one end of the screw rod 30 is connected with the rotating shaft of the fourth motor 15 through a coupling 32, a circular flange nut 31 is connected to the screw rod 30 in a threaded manner, a T-shaped push plate 26 is mounted on the circular flange nut 31, and the T-shaped push plate 26 extends to the upper side of the roller through the gap between the rollers.

As shown in fig. 8, the first micro switches 27 are disposed below the two ends of the screw rod 30, the two first micro switches 27 are connected by the extension spring 28, the round flange nut 31 is provided with a trigger block for triggering the toggle piece 29, and the first micro switches 27 are electrically connected with the controller.

As shown in fig. 3, the bottoms of the two ends of the cargo receiving groove 14 are respectively provided with a second microswitch 17, a trigger piece for triggering the microswitch is arranged on the mouth-shaped connecting plate 34, and the second microswitch 17 is electrically connected with the controller.

The T-shaped push plate 26 in the goods taking bucket is used for pushing goods in the goods taking bucket, and when the goods taking bucket reaches the goods taking port, the push plate 26 can prevent the goods from being left in the goods taking bucket; the first microswitch 27 limits the movement of the T-shaped push plate 26, and when the first microswitch 27 is triggered, the extension spring 28 can help to reset to wait for being triggered next time; the second microswitch 17 is used for limiting the movement of the bucket in the receiving groove 14.

As shown in fig. 1 and 5, a plurality of layers of storage supporting plates are arranged on the shelf, the storage supporting plates are all divided into a plurality of storage trays 1 through partition plates 16, two parallel fourth belts 40 are arranged in the storage trays 1, the fourth belts 40 are connected with fourth belt pulleys arranged at two ends of the storage trays 1, and one of the fourth belt pulleys is connected with a rotating shaft of a fourth motor 15; proximity sensors 12 are mounted on two sides of each layer of storage supporting plate, an induction sheet 13 used for triggering the proximity sensors 12 is mounted on the mouth-shaped connecting plate 34, and the proximity sensors 12 and the fourth motor 15 are electrically connected with the controller.

The upper end and the lower end of the goods shelf are both provided with a third microswitch 9, a trigger piece for triggering the third microswitch 9 is arranged on the goods receiving groove 14, and the third microswitch 9 is electrically connected with the controller. The storage supporting plate that connects goods groove 14 to reach each layer all triggers the realization through triggering proximity sensor 12, and commodity is placed in storage tray 1 simultaneously, drives through fourth belt 40, falls into in getting the goods fill automatically. The third microswitch 9 is used for limiting the lifting of the cargo tank 14.

In the real-time example, the third microswitch, the second microswitch and the first microswitch are KW11-3Z-2 type travel limit switch contact key microswitches, and the proximity sensor is an SN04-N waterproof proximity sensor; the infrared sensor adopts a photoelectric sensor module E18-D80NK and is used for detecting whether goods are in the goods bucket or not.

Claims

1. The vegetable and fruit vending machine is characterized by comprising a goods shelf and a goods taking mechanism, wherein the goods taking mechanism comprises an automatic lifting mechanism and a goods receiving groove (14), the goods receiving groove (14) is arranged on the automatic lifting mechanism, first belt pulleys (21) are arranged at two ends of the goods receiving groove (14), the first belt pulleys (21) at two ends are connected through a first belt (18), and one of the first belt pulleys (21) is connected with a rotating shaft of a first motor (20); a goods taking bucket is arranged on the first belt (18), the lower end of the goods taking bucket is fixed on the first belt (18) through a square connecting plate (34), guide rail grooves (19) are formed in two side faces in the goods receiving groove (14), first rollers (33) are arranged on two side faces of the square connecting plate (34), and the first rollers (33) are arranged in the guide rail grooves (19) in a rolling mode; a roller is arranged in the goods taking bucket and is connected with a rotating shaft of a third motor (25), and the first motor (20) and the third motor (25) are electrically connected with a controller.

2. The vegetable and fruit vending machine according to claim 1, wherein the lifting mechanism comprises lifting guide rail grooves (10) arranged at two sides of the shelf, the shelf at the upper and lower ends of the lifting guide rail grooves (10) at two sides is provided with a second belt pulley (6), the second belt pulleys (6) at two ends are connected through a second belt (7), the two second belt pulleys (6) above the lifting guide rail grooves (10) are connected through a transmission shaft (4), and the transmission shaft (4) is connected with the rotating shaft of the second motor (2) through a third belt (3) and a third belt pulley (5); two ends of the goods receiving groove (14) are connected with a second belt (7) through a Z-shaped connecting plate (37), a ball bearing (35) is mounted on the Z-shaped connecting plate (37), and the ball bearing (35) is arranged in the lifting guide rail groove (10) in a rolling mode; the second motor (2) is electrically connected with the controller.

3. The vegetable and fruit vending machine according to claim 2, wherein two lifting guide rail grooves (10) are formed in two sides of the shelf, one edge of the second belt (7) is arranged between the two lifting guide rail grooves (10), ball bearings (35) are arranged in the two lifting guide rail grooves (10), and the two ball bearings (35) are mounted on the Z-shaped connecting plate (37).

4. The vegetable and fruit vending machine according to claim 2, wherein a counterweight (8) is mounted on the second belt (7), and the counterweight (8) is connected with the second belt (7) through a counterweight connecting block (38); and a counterweight idler wheel is arranged on the counterweight connecting block (38) and is arranged in the counterweight guide rail groove (39) in a rolling manner.

5. The vegetable and fruit vending machine of claim 1, wherein a plurality of horizontal rollers are arranged in the pickup bucket, and the axial directions of the plurality of rollers are the same as the length direction of the receiving groove (14); the rotary drum is characterized in that a plurality of driven gears are mounted on the rotary drum and are meshed with each other, one driven gear is meshed with a driving gear (24) arranged on a rotary shaft of a third motor (25), and the third motor (25) is electrically connected with a controller.

6. The vegetable and fruit vending machine of claim 5, wherein a screw rod (30) is arranged below the rollers, one end of the screw rod (30) is connected with a rotating shaft of a fifth motor (23) through a coupler (32), a circular flange nut (31) is connected onto the screw rod (30) in a threaded manner, a T-shaped push plate (26) is mounted on the circular flange nut (31), the T-shaped push plate (26) extends above the rollers through gaps between the rollers, and the fifth motor (23) is electrically connected with the controller.

7. The vegetable and fruit vending machine according to claim 6, wherein first microswitches (27) are arranged below two ends of the screw rod (30), the two first microswitches (27) are connected through an extension spring (28), a trigger block for triggering the poking piece (29) is arranged on the circular flange nut (31), and the first microswitches (27) are electrically connected with a controller.

8. The vegetable and fruit vending machine according to claim 1, wherein the bottoms of the two ends of the goods receiving groove (14) are provided with second micro switches (17), the mouth-shaped connecting plate (34) is provided with a trigger for triggering the second micro switches (17), and the second micro switches (17) are electrically connected with the controller.

9. The vegetable and fruit vending machine according to claim 1, wherein a plurality of layers of storage supporting plates are arranged on the shelf, the storage supporting plates are all divided into a plurality of storage trays (1) through partition plates (16), two parallel fourth belts (40) are arranged in the storage trays (1), the fourth belts (40) are connected with fourth belt pulleys installed at two ends of the storage trays (1), and one of the fourth belt pulleys is connected with a rotating shaft of a fourth motor (15); each layer proximity sensor (12) are all installed to the both sides of storing layer board, connect and install induction sheet (13) that are used for triggering proximity sensor (12) on goods groove (14), proximity sensor (12) and fourth motor (15) all are connected with the controller electricity.

10. The vegetable and fruit vending machine according to claim 1, wherein the shelf is provided with third microswitches (9) at the upper and lower ends thereof, the receiving groove (14) is provided with a trigger for triggering the third microswitches (9), and the third microswitches (9) are electrically connected with the controller.