CN210001199U

CN210001199U - lunch box supply mechanism of unmanned meal selling machine

Info

Publication number: CN210001199U
Application number: CN201920800446.0U
Authority: CN
Inventors: 王洲杰
Original assignee: Shaanxi Polytechnic Institute
Current assignee: Shaanxi Polytechnic Institute
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-01-31
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses an unmanned meal selling machine lunch-box feeding mechanism, the lunch-box that will stack is effectively separated through the kicking block, and the mechanism of supplying with overturns through the fixed lunch-box of vacuum adsorption, the kicking block structure can carry out effectual separation with the lunch-box that stacks, adsorbs a plurality of lunch-boxes when preventing that the main suction cup from adsorbing, in the main tank body was arranged respectively to four screw rods of its characterized in that, and screw rod end is rotatable arrange main bottom half respectively, four the screw rod is located four angular positions of main tank body respectively, No. two gears have been put to the cover on the screw rod, and No. two gears on four screw rods are connected through the chain, No. two gears and chain mesh mutually, and elevator motor is located the main tank body, and arranges main bottom half intermediate position in, No. three gears have been put on elevator motor shaft, and mesh mutually with the chain, and the top of No. three gears is arranged in to the bottom roof, four angular positions of bottom roof have respectively put the.

Description

lunch box supply mechanism of unmanned meal selling machine

Technical Field

The utility model discloses unmanned meal selling machine lunch-box feed mechanism relates to the lunch-box feed mechanism that uses on the unmanned meal selling machine, belongs to the living equipment field, in particular to kinds of lunch-box effective separation that will stack through the kicking block, and the mechanism of supplying with overturns through the fixed lunch-box of vacuum adsorption.

Background

With the rapid development of modern science and technology, the artificial intelligence technology is more mature and gradually integrated into the daily life of people, the automatic unmanned meal selling machine is gradually developed in recent years as evolution equipment of the artificial intelligence technology, a restaurant often only cooks by manpower during peak eating and drinking hours and is difficult to meet the requirements of a large number of people in time, but the stability of lunch boxes in transportation is difficult to guarantee when the lunch boxes are transported and supplied by the conventional meal selling machine, and meanwhile, when the lunch boxes are taken out from a mutually stacked state, the lunch boxes stacked at the lower part of the meal selling machine are often taken out due to -specified adsorption force between the stacked lunch boxes, so that the feeding and the transportation are wrong, and the correct operation of the whole lunch box supply is influenced.

Notice No. CN208172909U discloses kind of lunch-box feeding device for selling meal machine, store box, conveying screw, elevator motor and lunch-box layer board including the lunch-box, the lunch-box is stored the box and is provided with the lunch-box layer board from top to bottom, the back-off has stacked a plurality of lunch-boxes on the lunch-box layer board, the lunch-box is stored inside and has installed a plurality of conveying screw around the rotation of lunch-box layer board, conveying screw passes lunch-box layer board all around and is connected with lunch-box layer board screw-thread fit, elevator motor is installed to lunch-box storage box bottom, and elevator motor passes through drive assembly and is connected with the conveying screw drive, the lunch-box is stored box top and has been seted up the lunch-box export, and lunch-box storage box top side extends has the lunch-box to connect the meal platform, and the lunch-box connects and is installed on the meal platform and is used for taking out the lunch-box from the lunch-box storage box main sucking disc turner that stacks, and when the device adsorbs.

Disclosure of Invention

In order to improve the condition, the utility model discloses unmanned meal selling machine lunch-box feed mechanism provides kinds of lunch-box effective separation that will stack through the kicking block, and carries out the mechanism of upset supply through the fixed lunch-box of vacuum adsorption.

The utility model discloses unmanned meal selling machine lunch-box feed mechanism comprises main box, uide bushing, No. 0 gear, scarce groove, screw rod, bottom roof, chain, No. two gears, elevator motor, No. three gears, cardboard, vacuum pump, upset motor, main sucking disc, kicking block and spring, four screws are arranged in the main box respectively, and a screw rod end is rotatable arranging in the main box bottom respectively, four the screw rod is located four angular positions of main box respectively, No. two gears have been put to the cover on the screw rod, and No. two gears on four screws are connected through the chain, No. two gears mesh with the chain, elevator motor is located the main box, and arrange in the middle position of main box bottom, three gears have been put on the elevator motor, and mesh with the chain, bottom roof is arranged above No. three gears, four angular positions of bottom roof are respectively put and connect the sleeve ear, and respectively arrange on four screws, the cardboard is arranged in the middle position of main box, and the last three gears of lifting motor shaft mesh with the chain, bottom roof of three gears have the top of the three gears, the bottom roof of the motor shaft is arranged in the top of the two semicircular gears, the top of the semicircular structure is connected with the top of the semicircular structure, the top of the semicircular structure, the top of the semicircular structure is arranged on the top of the semicircular structure on the two semicircular structure on the semicircular structure, the semicircular structure on the top of the semicircular structure on the main box, the semicircular structure on the top of the semicircular structure on the top of the main box, the semicircular structure on the top of No. three semicircular structure on the top of No. four semicircular structure on the main box, and semicircular structure on the top;

, the bottom of the top block is an inclined plane and gradually inclines upwards from the inside of the top block groove to the outside of the top block groove, and the width of the end close to the outside of the top block groove is smaller than that of the other end close to the inside of the top block groove;

and , arranging a connecting plate on the main sucker, and arranging auxiliary suckers at four corners of the connecting plate respectively.

Has the beneficial effects.

, the ejector block structure can effectively separate stacked lunch boxes, and prevent the main sucker from adsorbing a plurality of lunch boxes.

And secondly, the vacuum adsorption is adopted to fix the lunch box, so that the transportation is more stable, and the adsorption is more firm.

And thirdly, the screw type lifting pushing lunch box is more stable and accurate in control.

Drawings

FIG. 1 is a perspective view of a lunch box supply mechanism for unmanned rice vending machines, showing the internal structure of a main box body after cutting off ;

FIG. 2 is a schematic structural diagram of a clamping plate of a lunch box supply mechanism of the unmanned meal selling machine of the invention, which shows a matching structure of a top block on the clamping plate and a lunch box;

FIG. 3 is a schematic structural view of the lunch box supply mechanism of the -type unmanned meal selling machine of the present invention in use, showing the structure in which the lunch box is supplied in an inverted manner;

FIG. 4 is a schematic structural diagram of an embodiment 2 of the lunch box supply mechanism of the unmanned meal selling machine of the invention, which is only a structural variation of the top block;

fig. 5 is a schematic structural diagram of an embodiment 3 of the lunch box supply mechanism of the unmanned meal selling machine of the invention, which is only a structural change at the main suction cup.

In the attached drawings

The lunch box comprises a main box body (1), a guide sleeve (2), a gear (3) No. , a lunch box (4), a notch (5), a screw (6), a bottom top plate (7), a chain (8), a gear (9) No. II, a lifting motor (10), a gear (11) No. III, a clamping plate (12), a vacuum pump (13), a turnover motor (14), a main suction cup (15), a top block (16), a spring (17), an auxiliary suction cup (18) and a connecting plate (19).

The specific implementation mode is as follows:

example 1:

the utility model discloses an unmanned meal selling machine lunch-box feed mechanism of is realized like this, by main box (1), uide bushing (2), gear (3) No. , scarce groove (5), screw rod (6), bottom roof (7), chain (8), No. two gear (9), elevator motor (10), No. three gear (11), cardboard (12), vacuum pump (13), upset motor (14), main sucking disc (15), kicking block (16) and spring (17) are constituteed, main box (1) is arranged respectively in to four screw rods (6), and a screw rod (6) end is rotatable respectively arranges main box (1) bottom in, four screw rod (6) are located four angular positions of main box (1) respectively, No. two gear (9) have been put to the cover on screw rod (6), and No. two gear (9) on four screw rods (6) are connected through chain (8), No. two gear (9) mesh with motor (8) and No. two corresponding, elevator motor shaft (6) are arranged in the top of the notch (16) on the box (16) and the notch (16), the top of the bottom of the notch (16) of the bottom of the corresponding upright groove (16), the guide bushing (16) of the bottom of the two hinge bushing (13), the hinge bushing (16) is arranged in the hinge bushing (16), the hinge bushing (16) on the hinge bushing (16), the hinge bushing (16) is arranged in the hinge bushing (6), the hinge bushing (16), the hinge bushing (6) on the hinge bushing (6) of the hinge bushing (6), the hinge bushing (16) is connected with the hinge bushing (16), the hinge bushing (6) on the hinge bushing (6), the hinge bushing (16) of the hinge bushing (6) on the hinge bushing (6), the hinge bushing (6) is arranged in the hinge bushing (6), the hinge bushing (2), the hinge bushing (6) on the hinge bushing (16) on the hinge bushing (2), the hinge bushing (6) on the hinge bushing (2), the hinge bushing (6) is connected with the hinge bushing (2), the hinge bushing (6), the hinge bushing (16) of the hinge bushing (6), the hinge bushing (16), the hinge bushing (6), the hinge bushing (7) is connected with the hinge bushing, the hinge bushing (2), the hinge;

when the lunch box overturning mechanism is used, the feeding mechanism is firstly installed at a corresponding position on an unmanned meal selling machine, a lunch box (4) is stacked between a bottom top plate (7) and a clamping plate (12), a top block (16) on the clamping plate (12) is pressed on the side edge of the uppermost lunch box (4), when the lunch box (4) is fed, a lifting motor (10) is started to rotate to drive a third gear (11) to rotate, the third gear (11) is meshed with a chain (8), the third gear (11) drives a second gear (9) on 4 screw rods (6) to rotate through the transmission of the chain (8), so that four screw rods (6) rotate, a connecting sleeve lug and the screw rods (6) form a spiral propelling structure, the screw rods (6) rotationally push the bottom top plate (7) to move upwards, so that the stacked lunch box (4) is pushed upwards by for a certain distance, the uppermost lunch box (4) overcomes the clamping force of the 4) by upward pushing force of the 4 blocks (16), the top block (16) moves to the top block (16), then the top block (16) is overturned by upward, a suction force generated by the lifting motor (14) which drives the lifting motor (14) to overturn the two lifting motor (14) and the lifting motor (14) to overturn the top plate (14) and the lunch box (14) sequentially, and the lunch box (14) is started, and overturned;

example 2:

the difference between the embodiment and the embodiment 1 is that the bottom of the top block (16) is an inclined surface, the bottom of the top block (16) is gradually inclined upwards from the inside of the groove of the top block (16) to the outside of the groove of the top block (16), and the width of the end close to the outside of the groove of the top block (16) is smaller than that of the other end close to the inside of the groove of the top block;

example 3:

the difference between this example and example 1 is: a connecting plate (19) is arranged on the main sucker (15), and auxiliary suckers (18) are respectively arranged at four corners of the connecting plate (19); when in use, the adsorption fastening force to the lunch box (4) can be improved, and the lunch box (4) has good stability during transportation and supply;

the aim of effectively separating stacked lunch boxes (4) through the ejector block (16) and overturning and supplying the lunch boxes (4) through vacuum adsorption and fixation is achieved.

The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

It is further noted that unless otherwise expressly stated or limited, the terms "disposed on," "mounted," "connected" or "connected" shall be construed , and can include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, a -body connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and communication between the two components.

Claims

The lunch box supply mechanism is characterized by comprising a main box body, a guide sleeve, a No. gear, a notch, screws, a bottom top plate, a chain, a No. two gear, a lifting motor, a No. three gear, a clamping plate, a vacuum pump, a turnover motor, a main suction disc, a top block and springs, wherein the four screws are respectively arranged in the main box body, ends of screws are respectively and rotatably arranged at the bottom of the main box body, the four screws are respectively positioned at four corners of the main box body, the two gears on the screws are sleeved with the No. two gears, the two gears on the four screws are connected through the chains, the two gears are meshed with the two gears, the lifting motor is positioned in the middle of the bottom of the main box body and is arranged at the bottom of the main box body, the motor shaft of the lifting motor is provided with the No. three gears and is meshed with the chains, the bottom top plate is arranged above the three gears, the vacuum pump connecting sleeve is respectively arranged at the top of the bottom top plate and is sleeved on the four screws in a slidable manner, the clamping plate is arranged right above the bottom top of the four screws, the main box body, the main suction pump connecting sleeve is arranged at the top of the main suction cup, the top groove of the main suction cup, the two grooves, the main box body, the two grooves of the main suction block are respectively corresponding to the main suction cup, the two guide sleeve 3528, the two guide sleeve are respectively arranged at the top ends of the two grooves, the top ends of the main box body, the two guide sleeve are respectively connected with the top ends of the two guide sleeve 3528, the two guide sleeve, the two grooves, the top ends of the two grooves, the two guide sleeve, the two grooves, the two guide sleeve, the.
2. The lunch box supply mechanism for an unmanned meal selling machine according to claim 1, wherein the bottom of the top block is a slope and gradually inclines upwards from the inside of the slot of the top block to the outside of the slot of the top block, and the width of the end of the slot of the top block near the outside is smaller than that of the end near the inside.
3. The lunch box supply mechanism for an unmanned meal selling machine according to claim 1, wherein the main suction cup is provided with a connecting plate, and the four corners of the connecting plate are respectively provided with auxiliary suction cups.
4. The kind of unmanned meal selling machine lunch box supply mechanism of claim 1, wherein the guide sleeve is an oval sleeve.