CN214988507U - Rice distribution machine - Google Patents

Abstract

The utility model discloses a rice distribution machine, including main part frame and shell, still include: a rice storage hopper, a rice conveying mechanism, a quantitative rice distributing mechanism and a control component which are arranged on the main body frame; the rice storage hopper comprises an upper hopper and a lower hopper; the control assembly comprises a controller and a first motor connected with the controller; the rice conveying mechanism is arranged in the upper hopper and comprises a plurality of stirring rods, a plurality of feeding rods, a separating rod and a second motor, the separating rod is positioned at a feeding port of the lower hopper, the first motor is connected with the second motor through a gear and drives the two stirring rods and the two feeding rods to rotate in opposite directions, the second motor is connected with the separating rod through a conveying belt, and the separating rod is driven to rotate through the second motor; the quantitative rice distribution mechanism comprises a rice container and a weighing mechanism, the rice container is positioned below the lower funnel and is right opposite to the discharge hole of the lower funnel, and the weighing mechanism is connected with the rice container and is used for quantitatively weighing rice in the rice container. The utility model discloses can improve rice distribution efficiency and the degree of accuracy.

Description

Rice distribution machine

Technical Field

The utility model relates to a meal dispenser belongs to food and beverage equipment field.

Background

The existing rice distribution machine generally comprises a main body frame, wherein a rice storage device, a rice loosening mechanism, a rice distribution mechanism, a rice discharging mechanism and the like are sequentially arranged on the inner side of the main body frame from top to bottom, and the rice distribution machine replaces the repeated and fussy operation of distributing rice by an operator due to the arrangement of auxiliary devices of the rice loosening mechanism, the rice distribution mechanism, the rice discharging mechanism and the like. And manual measurement is inaccurate. Sometimes too much, resource waste can be caused; but the shortage will lead the diner to have dissatisfaction, which is not beneficial to improving the service quality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rice distribution machine can improve rice distribution efficiency and the degree of accuracy.

In order to solve the technical problem, the embodiment of the utility model provides a following technical scheme:

the embodiment of the utility model provides a rice distribution machine, including main part frame and shell, still include: the rice storage hopper, the rice conveying mechanism, the quantitative rice distributing mechanism and the control assembly are arranged on the main body frame;

the rice storage hopper comprises an upper hopper and a lower hopper;

the control assembly comprises a controller and a first motor connected with the controller;

the rice conveying mechanism is arranged in the upper hopper and comprises a plurality of stirring rods, a plurality of feeding rods, a distributing rod and a second motor, wherein the feeding rods are positioned below the stirring rods, the distributing rod is positioned at the feeding port of the lower hopper, the stirring rods and the feeding rods are connected with the first motor through gears, so that when the first motor rotates, at least two stirring rods in the stirring rods are driven to rotate oppositely, at least two feeding rods in the feeding rods rotate oppositely, and the second motor is connected with the distributing rod through a conveyor belt so as to drive the distributing rod to rotate when the second motor rotates;

the quantitative rice distribution mechanism comprises a rice container and a weighing mechanism, the rice container is located below the lower funnel and is right opposite to the discharge hole of the lower funnel, and the weighing mechanism is connected with the rice container and is used for quantitatively weighing rice in the rice container.

Preferably, the weighing mechanism comprises an eccentric wheel, a third motor, a follower and a rice distribution assembly for driving the rice container to distribute rice, the eccentric wheel is mounted on the third motor, the third motor is connected with the controller, the follower is connected with the rice distribution assembly, and a sensor for measuring the weight of the rice is mounted in the rice distribution assembly.

Preferably, the meal distribution assembly comprises a first rotating shaft connecting rod, a second rotating shaft connecting rod, a third rotating shaft connecting rod, a rotating shaft frame, a first rotating shaft, a second rotating shaft and a tension spring, the follower is fixed on the first rotating shaft connecting rod, and the first rotating shaft connecting rod is connected with the first rotating shaft; one end of the second rotating shaft connecting rod is connected with the first rotating shaft connecting rod, the other end of the second rotating shaft connecting rod is connected with the third rotating shaft connecting rod, the third rotating shaft connecting rod is also connected with the second rotating shaft, and the first rotating shaft and the second rotating shaft penetrate through the rotating shaft frame and are fixed on the rice container; one end of the tension spring is fixed on the rotating shaft frame, the second rotating shaft connecting rod and the rotating shaft frame form an included angle to extend out of the linkage plate, and the other end of the tension spring is fixed on the linkage plate.

Preferably, the meal distribution assembly further comprises a limiting piece, and the limiting piece is arranged at a horizontal included angle between the second rotating shaft connecting rod and the linkage plate so as to limit the movement of the second rotating shaft connecting rod.

Preferably, the meal container comprises two arc bowls, the two arc bowls form a semicircular meal container, and the first rotating shaft and the second rotating shaft are respectively arranged at two semicircular ends of the meal container.

Preferably, the rice distribution assembly further comprises a first shaft lock and a second shaft lock, the first shaft lock is used for fixing the first rotating shaft on the rice container, and the second shaft lock is used for fixing the second rotating shaft on the rice container.

Preferably, the gear comprises a first driving wheel, a second driving wheel coaxial with the first driving wheel, a plurality of first driven wheels and a plurality of second driven wheels; the first driving wheel and the second driving wheel are connected with the first motor, the first driving wheel is meshed with the first driven wheels, the first driven wheels are meshed with the first gears of the stirring rods, when the first driving wheel rotates, one stirring rod of at least two stirring rods is driven to rotate along a first direction and the other stirring rod of the at least two stirring rods rotates along a second direction, and the first direction is the opposite rotation direction of the second direction; the second driving wheel is meshed with the second driven wheels, the second driven wheels are meshed with the second gears of the feeding rods, and when the second driving wheel rotates, one feeding rod of the at least two feeding rods is driven to rotate along a first direction and the other feeding rod of the at least two feeding rods is driven to rotate along a second direction.

Preferably, all be equipped with first flight on a plurality of feed bars, a plurality of second flights all are equipped with to a plurality of stirring stick one end that is close to the branch material stick, are provided with a plurality of puddler between two adjacent second flights, a plurality of stirring stick one end that is close to first motor all is equipped with a plurality of rack.

Preferably, a hopper is arranged at the position, close to the lower hopper, of the upper hopper, and the material distribution rod is arranged in the hopper.

Preferably, the rice storage hopper is provided with a rice adding component, the rice adding component is arranged on the rice storage hopper and comprises a bottom plate, a cover plate and a rice hopper, and the bottom plate and the cover plate are arranged on the rice hopper to form an accommodating cavity for accommodating rice.

The beneficial effects of the utility model reside in that: drive gear through first motor and move, also rotate with gear connection's stirring stick and send the material stick for rice stirring, rethread second motor drives branch material stick and rotates, will go up the rice in the funnel and carry lower funnel, and lower funnel sends rice to the container, and the weighing machine who is connected with the container carries out the ration to rice and weighs, so that the rice of output is required rice, improves and divides rice efficiency.

Drawings

Reference numerals

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings, there is shown in the drawings,

FIG. 1 is a schematic structural view of a main frame of a rice distribution machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of a first viewing angle of the rice delivery mechanism according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of a second viewing angle of the rice delivery mechanism according to the embodiment of the present invention;

FIG. 4 is a schematic structural view of a third viewing angle of the rice delivery mechanism according to the embodiment of the present invention;

FIG. 5 is a schematic structural view of a fourth viewing angle of the rice delivery mechanism according to the embodiment of the present invention;

fig. 6 is a schematic structural view of a first viewing angle of a quantitative rice distribution mechanism according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a second viewing angle of the quantitative rice distribution mechanism according to the embodiment of the present invention;

FIG. 8 is a schematic view of a connection structure between the material distributing rod and a second motor according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a first view angle of a hopper according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a second viewing angle of a hopper according to an embodiment of the present invention;

FIG. 11 is a schematic structural view of a cover plate of a rice distribution machine according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of a in fig. 11 according to an embodiment of the present invention;

FIG. 13 is a front view of a rice dispenser according to an embodiment of the present invention;

FIG. 14 is a right side view of the rice dispenser according to the embodiment of the present invention;

FIG. 15 is a left side view of the rice distributor according to the embodiment of the present invention;

FIG. 16 is a rear view of a rice dispenser according to an embodiment of the present invention;

FIG. 17 is a bottom view of the rice dispenser of the embodiment of the present invention;

FIG. 18 is a top view of a rice dispenser according to an embodiment of the present invention;

FIG. 19 is a schematic view of another embodiment of a rice distribution machine according to an embodiment of the present invention;

FIG. 20 is a schematic structural view of a rice bucket of the rice distribution machine according to the embodiment of the present invention;

fig. 21 is a schematic structural view of a first viewing angle of a bottom plate of a rice distribution machine according to an embodiment of the present invention;

FIG. 22 is a schematic view of a second perspective of the bottom plate of the rice dispensing machine according to the embodiment of the present invention;

fig. 23 is a schematic structural view of a rice feeding assembly of the rice distribution machine according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. 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. 1-8, the rice distribution machine of the embodiment of the present invention comprises a main frame 1 and a housing 8, and further comprises: a rice storage hopper, a rice conveying mechanism, a quantitative rice distributing mechanism and a control component which are arranged on the main body frame 1;

the rice storage hopper comprises an upper hopper 2 and a lower funnel 3;

the control assembly includes a controller (not shown in the figures) and a first motor 100 connected to the controller; the control assembly includes a circuit board 14 and a power source 16, the power source may be a storage battery, the power source 16 is connected to the controller and the first motor 100 to supply power to the controller and the first motor 100, and the controller is mounted on the circuit board 14.

The rice conveying mechanism is arranged in the upper funnel 2 and comprises a plurality of stirring rods 109, a plurality of feeding rods 1010, a material distributing rod 115 and a second motor 111, wherein the feeding rods 1010, the material distributing rod 115 and the second motor 111 are positioned below the stirring rods 109, the material distributing rod 115 is positioned at the position of a feeding hole 21 of the lower funnel 3, the stirring rods 109 and the feeding rods 1010 are connected with the first motor 100 through gears 10, so that when the first motor 100 rotates, at least two stirring rods 109 in the stirring rods are driven to rotate oppositely and at least two feeding rods 1010 in the feeding rods rotate oppositely, and the second motor 111 is connected with the material distributing rod 115 through a conveying belt 113 so as to drive the material distributing rod 115 to rotate when the second motor 111 rotates. In this embodiment, preferably, two feeding rods 1010 and two stirring rods 109, the first motor 100 and the second motor 111 are electrically connected to the controller, and the controller can control the rotation speed of the first motor 100 and the second motor 111. The two feeding rods 1010 are driven by the first motor 100 to convey rice, the stirring rod 109 breaks up the conveyed rice, the rice is weighed conveniently, the feeding rods 1010 convey the rice to the distributing rods 115, and the rice is conveyed to the lower hopper 2 through the distributing rods 115 to further finish conveying of the rice.

When the second motor 111 is operated, the motor wheel 112 of the second motor 111 works and drives the material separating rod 115 to rotate through the conveyor belt 113 and the material separating wheel 114, so that rice is discharged, and when the discharged amount of the rice is close to a required value, the material separating rod 115 is properly decelerated to achieve accurate rice discharging.

The quantitative rice distribution mechanism 4 comprises a rice container 415 and a weighing mechanism, the rice container 415 is positioned below the lower hopper 3 and is right opposite to the discharge hole 20 of the lower hopper 3, and the weighing mechanism is connected with the rice container 415 and is used for quantitatively weighing the rice in the rice container 415 so as to improve the rice distribution efficiency of the rice distribution machine and ensure the continuous supply of the rice.

Illustratively, the weighing mechanism comprises an eccentric wheel 42, a third motor 41, a follower 43 and a rice dispensing assembly for driving the rice container 415 to dispense rice, wherein the eccentric wheel 42 is mounted on the third motor 41, the third motor 41 is connected with the controller, the follower 43 is connected with the rice dispensing assembly, and a sensor 46 for measuring the weight of the rice is mounted in the rice dispensing assembly. The sensor 46 is preferably a gravity sensor.

Specifically, the sensor 46 transmits the weight of the rice in the rice container 415 to the controller in real time, and the controller performs deceleration operation on the third motor 41 when detecting that the weight of the rice in the rice container 415 is close to a preset weight; when it is detected that the rice in the rice container 415 reaches a preset weight, the third motor 41 stops operating. When the third motor 41 does not operate, an interval is formed between the eccentric wheel 42 and the follower 43, when the third motor 41 operates, the eccentric wheel 42 is in contact with the follower 43 to drive the follower 43 to operate, the rice distribution component connected with the follower 43 is linked to realize the rice distribution operation, and after the rice distribution is finished, the eccentric wheel 42 is not in contact with the follower 43.

Illustratively, the meal distribution assembly comprises a first rotating shaft connecting rod 44, a second rotating shaft connecting rod 45, a third rotating shaft connecting rod 49, a rotating shaft frame 40, a first rotating shaft 416, a second rotating shaft 412 and a tension spring 411, the follower 43 is fixed on the first rotating shaft connecting rod 44, and the first rotating shaft connecting rod 44 is connected with the first rotating shaft 416; one end of the second rotating shaft connecting rod 45 is connected with the first rotating shaft connecting rod 44, the other end of the second rotating shaft connecting rod 45 is connected with the third rotating shaft connecting rod 49, the third rotating shaft connecting rod 49 is also connected with the second rotating shaft 412, and the first rotating shaft 416 and the second rotating shaft 412 penetrate through the rotating shaft frame 40 and are fixed on the rice container 415; one end of the tension spring 411 is fixed on the rotating shaft frame 40 through the fixing piece 401, the second rotating shaft connecting rod 45 and the rotating shaft frame 40 form an included angle to extend out of the linkage plate 451, the other end of the tension spring 411 is fixed on the linkage plate 451, the linkage plate 451 is placed on the rotating shaft frame 40, and when the second rotating shaft connecting rod 45 moves under the action of the eccentric wheel 42, pressure is buffered through the tension spring 411.

Specifically, when the third motor 41 is operated, the eccentric wheel 42 is driven to operate, and contacts the follower 43, and the first rotating shaft connecting rod 44, the second rotating shaft connecting rod 45 and the third rotating shaft connecting rod 49 connected to the follower 43 are driven to rotate in a linkage manner: the follower 43 moves away from the second rotating shaft connecting rod 45, the first rotating shaft connecting rod 44 drives the second rotating shaft connecting rod 45 to move close to the third rotating shaft connecting rod 49, the third rotating shaft connecting rod 49 moves close to the second rotating shaft connecting rod 45 to move close to the second rotating shaft connecting rod 45, and the tension spring 411 moves towards the third rotating shaft connecting rod 49 under the driving of the second rotating shaft connecting rod 45; so as to drive the first rotating shaft 416 and the second rotating shaft 412 to rotate relatively, and turn over the two arc-shaped bowls of the rice container 415 to be splayed, so that the rice falls into the bowls. The two arc bowls are turned to a certain angle and then stop turning, and then are operated in the opposite direction, when the concave part of the second rotating shaft connecting rod 45 contacts the limiting piece 47, the follower 43 is reset, and the third motor 41 is stopped after rotating for a short time, so that the follower 43 is completely separated from the eccentric wheel 42, and the accuracy of the weight of the rice in the rice container 415 is ensured.

Illustratively, the rice distribution assembly further comprises a slot pair 48, the slot pair 48 is a U-shaped photoelectric switch, the slot pair 48 is mounted on the main body frame a, and the slot pair 46 is electrically connected with the controller. When the third rotating shaft connecting rod 49 rotates from being far away from the second rotating shaft connecting rod 45 to being close to the second rotating shaft connecting rod 45, one end of the third rotating shaft connecting rod 49 is embedded into the U-shaped groove of the groove pair 48, and when the reset of the third rotating shaft connecting rod 49 is detected, the groove pair 48 sends a signal to the controller, so that the third motor 41 stops after being decelerated, and the closing of the rice container 415 is realized to perform the next rice distributing operation.

Illustratively, the meal distribution assembly further comprises a limiting member 47, wherein the limiting member 47 is disposed at an included angle between the second rotating shaft connecting rod 45 and the linkage plate 451, and the included angle may be concave, so as to limit the moving distance of the second rotating shaft connecting rod 45 following the eccentric wheel 42 through the concave shape.

Illustratively, the meal container 415 includes two arc-shaped bowls, the two arc-shaped bowls form a semicircular meal container 415, and the first rotating shaft 416 and the second rotating shaft 412 are respectively disposed at two ends of the semicircle of the meal container 415. When the first rotating shaft 416 and the second rotating shaft 412 rotate oppositely, the openings of the two arc-shaped bowls are driven to be closed, and the closed positions are opened, so that the rice in the rice container 415 is dispensed.

Illustratively, the meal distribution assembly further comprises a first shaft lock 417 and a second shaft lock 414, wherein the first shaft lock 417 is used for fixing the first rotating shaft 416 on the meal container 415, and the second shaft lock 414 is used for fixing the second rotating shaft 412 on the meal container 415. The first rotating shaft 416 is fixed by passing through the first shaft lock 417, and the second rotating shaft 412 is fixed by passing through the second shaft lock 414, which is not limited in this embodiment.

Exemplarily, the gear 10 includes a first driving wheel 105, a second driving wheel 101 coaxial with the first driving wheel 105, a plurality of first driven wheels and a plurality of second driven wheels; the first driving wheel 105 and the second driving wheel 101 are connected to the first motor 100, the first driving wheel 105 is meshed with the first driven wheels, the first driven wheels are meshed with the first gears 1091 and 1092 of the stirring rods 109, when the first driving wheel 105 rotates, one of the stirring rods is driven to rotate in a first direction, and the other stirring rod is driven to rotate in a second direction, wherein the first direction is the opposite rotation direction of the second direction; the second driving wheel 101 and the second driven wheels are meshed with each other, the second driven wheels are meshed with the second gears 1011 and 1012 of the two feeding rods 1010, and when the second driving wheel 101 rotates, one feeding rod of the at least two feeding rods is driven to rotate along a first direction and the other feeding rod of the at least two feeding rods rotates along a second direction.

Specifically, the first driven wheels include driven wheels 106, 107, 1032, 1081, 1031, 1041, and 1082, and the second driven wheels include driven wheels 102, 1033, 1042, 1043, and 1034. The first gear 1091 of the stirring rod 109 and the driven wheel 1081 of the first driven wheel rotate coaxially, and the first gear 1092 of the stirring rod 109 and the driven wheel 1082 of the first driven wheel rotate coaxially. The second gear 1011 of the feed bar 1010 and the driven wheel 1033 of the second driven wheels rotate coaxially, and the second gear 1012 of the feed bar 1010 and the driven wheel 1034 of the second driven wheels rotate coaxially.

The first driving wheel 101 and the second driving wheel 105 are coaxially rotating combined gears, the driven wheel 106 and the driven wheel 107 are coaxially rotating combined gears, when the first driving wheel 105 is driven by the first motor 100 to rotate, the driven wheel 106 meshed with the first driving wheel 101 is driven to rotate, at the moment, the driven wheel 107 coaxially rotates, the driven wheel 107 drives the first gear 1081 meshed with the driven wheel 107 to rotate, the driven wheel 106 drives the driven wheel 1032 meshed with the driven wheel to rotate, and the driven wheel 1032 is meshed with the first gear 1081, so that the rotating force of the first gear 1081 is enhanced. The embodiment reduces the size of the first driven wheels and saves space and cost under the condition of ensuring a proper wheel speed ratio.

In this embodiment, when the number of the first driven wheels between the two stirring rods 109 is even, it is ensured that the two stirring rods 109 rotate in opposite directions to drive the second gears 1011 and 1012 to rotate in opposite directions at a constant speed; when the number of the second driven wheels between the two feeding rods 1010 is even, the two feeding rods 1010 are ensured to rotate in opposite directions to drive the first gears 1091 and 1092 to rotate in the same speed and opposite directions, and the first gear 108 simultaneously drives the two stirring rods 109 to rotate in opposite directions respectively, so that rice is conveyed.

Illustratively, the plurality of feeding rods 1010 are each provided with a first helical blade 1013, one end of each of the plurality of stirring rods 109 close to the distribution rod 115 is provided with a plurality of second helical blades 1093, a plurality of stirring rods 1094 are arranged between two adjacent second helical blades 1093, and one end of each of the plurality of stirring rods 109 close to the first motor 100 is provided with a plurality of teeth 1095. Because the two stirring rods 109 are driven by the first motor 100 and the even number of first driven wheels, the spiral directions of the second helical fins 1093 of the two stirring rods 109 are left and right, respectively, and the first direction and the second direction may be left or right. Therefore, when the feeding rod 1010 conveys too much rice and rice is accumulated, the accumulated rice can be pushed backwards, the rice is prevented from being squashed, and the stirring rod 1094 on the stirring rod 109 breaks up the accumulated rice, so that the rice is pushed conveniently. The stirring rod 109 is provided with a toothed stirring rod 1094, which can break up agglomerated rice and realize more accurate rice quantification.

Illustratively, the main body frame a further comprises a receiving tray 17 disposed below the meal container 415, wherein the receiving tray 17 comprises two opposite switches 15 and a placing area 16, and the opposite switches 15 are disposed on two sides of the placing area 16. When the rice container 415 blocks light between the emitter and the receiver of the correlation switch 15, the correlation switch 15 generates a switch signal, the correlation switch 15 is used for detecting whether an object exists in the placing area 16, and if a user does not place a bowl, the rice container 415 cannot be opened, so that waste is avoided.

Illustratively, as shown in fig. 9 and 10, the upper hopper 2 is provided with a hopper 12 near the lower hopper 3, and the feeding rod 115 is provided in the hopper 12. Hopper 12 has adopted the structure of up-tilting, thereby the effectual rice that has guaranteed of this structure freely drops and leads to discharging the not accurate condition of appearance, and combines spiral helicine feeding rod for the volume that rice discharged is more accurate easily to be controlled. The material distributing rod 115 is preferably a corn wheel, the surface of the material distributing rod is provided with a plurality of convex points 116, rice in one row can be distributed into three rows, the relative rice discharging amount during rotation is reduced, and the controller can perform weight control more accurately.

Illustratively, as shown in fig. 11 and 12, the rice distribution machine further comprises an upper cover 9, wherein the upper cover 9 is arranged on the shell 8; the housing 8 further includes a first connecting block 80, a second connecting block 81 and a pressure spring 83, the first connecting block 80 is fixed on the upper cover 9 through a first rotating shaft frame tip 84, the second connecting block 81 is connected on the housing 8 through a second rotating shaft frame tip 82, and the pressure spring 83 is arranged between the first rotating shaft frame tip 84 and the second rotating shaft frame tip 82. The upper cover 9 is opened, when the first rotating shaft bracket tip 84, the second rotating shaft bracket tip 82 and the cover plate shaft 85 are on the same axis, which is a critical point of the pressure spring 83, the upper cover 9 can be fixed, so that the rice can be loaded into the upper funnel 2; when the upper cover 9 is pressed upwards towards the shell 8, the pressure spring 83 applies a force to the upper cover 9 to tightly close the upper cover 9 on the shell 8, so that a good heat preservation effect is achieved.

Illustratively, as shown in FIGS. 13-18, the housing 8 further comprises a control screen 18 and a proximity button 19, wherein the control screen 18 and the proximity button 19 are connected with the controller. The weight of the rice in the rice storage hopper at this time can be displayed on the control screen 18 for the user to select, the user selects the weight of the rice through the approach button 19, and after the selection is finished, the controller turns on the first motor 100 through the power button 13 to convey the rice.

A protective cover 11 is also provided on the housing 8, for example, to protect the weighing mechanism. The bottom of the housing 8 is further provided with a power socket 171, a support block 173 and an air hole 172.

Illustratively, as shown in fig. 19 to 23, the rice storage hopper further comprises a rice adding assembly 7, the rice adding assembly 7 is mounted on the rice storage hopper, the rice adding assembly comprises a bottom plate 71, a cover plate 72 and a rice hopper 70, and the bottom plate 71 and the cover plate 72 are mounted on the rice hopper 70 to form a containing cavity for containing rice. When the rice adding assembly 7 is used, the bottom plate 71 is confirmed to be correctly arranged in the rice bucket 70, rice is poured into the rice bucket 70, then the cover plate 71 is covered, the bottom plate 71 is pulled out, the bottom plate 71 can be taken away after the rice is confirmed to be completely poured into the rice bucket 70, and the rice in the rice bucket 70 falls into the rice storage hopper.

Specifically, the rice bucket 70 is designed to be a funnel shape with a wide top and a narrow bottom, one end of the narrow bottom is close to the rice storage hopper, a plurality of stand legs 703 are arranged at one end of the rice bucket 70 close to the rice storage hopper, the rice bucket 70 is placed on the rice storage hopper, and the stand legs 703 can be clamped on the rice storage hopper for positioning. A positioning plate 91 can also be arranged between the rice storage hopper and the rice adding assembly 7, and the positioning plate 91 is provided with a concave clamping groove (not shown) corresponding to the stand leg 703 to clamp the stand leg 703 on the clamping groove for positioning. The bottom plate 71 is inserted from an opening at one side of the rice bucket 70, slides on the surface of the bottom plate rail 701 in the rice bucket 70, and stops until it touches the rear wall 702 of the rice bucket. The bottom plate 71 is provided with the handheld part 711 which is convenient to draw out quickly, the bottom plate 71 is designed to be in a circular arc shape, the strength of the bottom plate 71 can be enhanced, the bottom plate is not easy to deform during piece injection, and the bottom plate is not easy to draw out due to deformation of rice caused by high temperature during use. The cover plate 72 can also be provided with a concave clamping groove 721 corresponding to the stand leg 703, when a plurality of rice adding assemblies 7 are accommodated, the stand leg 703 can be positioned in the clamping groove 721, and the plurality of rice adding assemblies 7 can be used in a superposition manner, so that the space is saved. At least two concave plates 704 are arranged on one side of the rice bucket 70 far away from the rice storage hopper, and when the rice bucket 70 is stacked, the concave plates 704 can support the rice bucket 70.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a rice distribution machine, includes main part frame and shell, its characterized in that still includes: the rice storage hopper, the rice conveying mechanism, the quantitative rice distributing mechanism and the control assembly are arranged on the main body frame;

the rice storage hopper comprises an upper hopper and a lower hopper;

the control assembly comprises a controller and a first motor connected with the controller;

the rice conveying mechanism is arranged in the upper hopper and comprises a plurality of stirring rods, a plurality of feeding rods, a distributing rod and a second motor, the plurality of feeding rods are positioned below the stirring rods, the distributing rod is positioned at the feeding port of the lower hopper, the stirring rods and the feeding rods are connected with the first motor through gears, so that when the first motor rotates, at least two stirring rods in the stirring rods are driven to rotate oppositely, at least two feeding rods in the feeding rods rotate oppositely, and the second motor is connected with the distributing rod through a conveying belt so as to drive the distributing rod to rotate when the second motor rotates;

the quantitative rice distribution mechanism comprises a rice container and a weighing mechanism, the rice container is located below the lower funnel and is right opposite to the discharge hole of the lower funnel, and the weighing mechanism is connected with the rice container and is used for quantitatively weighing rice in the rice container.

2. The rice dispenser according to claim 1, wherein the weighing mechanism comprises an eccentric wheel, a third motor, a follower and a rice dispensing assembly for driving the rice container to dispense rice, the eccentric wheel is mounted on the third motor, the third motor is connected with the controller, the follower is connected with the rice dispensing assembly, and a sensor for measuring the weight of rice is mounted in the rice dispensing assembly.

3. The rice distribution machine according to claim 2, wherein the rice distribution assembly comprises a first rotating shaft connecting rod, a second rotating shaft connecting rod, a third rotating shaft connecting rod, a rotating shaft frame, a first rotating shaft, a second rotating shaft and a tension spring, the follower is fixed on the first rotating shaft connecting rod, and the first rotating shaft connecting rod is connected with the first rotating shaft; one end of the second rotating shaft connecting rod is connected with the first rotating shaft connecting rod, the other end of the second rotating shaft connecting rod is connected with the third rotating shaft connecting rod, the third rotating shaft connecting rod is also connected with the second rotating shaft, and the first rotating shaft and the second rotating shaft penetrate through the rotating shaft frame and are fixed on the rice container; one end of the tension spring is fixed on the rotating shaft frame, the second rotating shaft connecting rod and the rotating shaft frame form an included angle to extend out of the linkage plate, and the other end of the tension spring is fixed on the linkage plate.

4. The rice distribution machine of claim 3, wherein the rice distribution assembly further comprises a limiting member disposed at an included angle between the second rotating shaft connecting rod and the linkage plate to limit movement of the second rotating shaft connecting rod.

5. The rice distribution machine according to claim 4, wherein the rice container comprises two arc-shaped bowls, the two arc-shaped bowls form a semicircular rice container, and the first rotating shaft and the second rotating shaft are respectively arranged at two ends of the semicircle of the rice container.

6. The rice distribution machine of claim 5, wherein the rice distribution assembly further comprises a first shaft lock and a second shaft lock, the first shaft lock is used for fixing the first rotating shaft on the rice container, and the second shaft lock is used for fixing the second rotating shaft on the rice container.

7. A rice distribution machine as claimed in claim 1, wherein said gears include a first drive wheel, a second drive wheel coaxial with said first drive wheel, a plurality of first driven wheels and a plurality of second driven wheels; the first driving wheel and the second driving wheel are connected with the first motor, the first driving wheel is meshed with the first driven wheels, the first driven wheels are meshed with the first gears of the stirring rods, when the first driving wheel rotates, one stirring rod of at least two stirring rods is driven to rotate along a first direction and the other stirring rod of the at least two stirring rods rotates along a second direction, and the first direction is the opposite rotation direction of the second direction; the second driving wheel is meshed with the second driven wheels, the second driven wheels are meshed with the second gears of the feeding rods, and when the second driving wheel rotates, one feeding rod of the at least two feeding rods is driven to rotate along a first direction and the other feeding rod of the at least two feeding rods is driven to rotate along a second direction.

8. The rice distributor according to claim 7, wherein each of the plurality of feeding bars has a first spiral piece, each of the plurality of stirring bars has a plurality of second spiral pieces at an end thereof adjacent to the distribution bar, a plurality of stirring rods are disposed between adjacent second spiral pieces, and each of the plurality of stirring bars has a plurality of racks at an end thereof adjacent to the first motor.

9. The rice distributor of claim 1, wherein a hopper is disposed in the upper hopper adjacent to the lower hopper, and the distribution bar is disposed in the hopper.

10. The rice distribution machine according to claim 1, further comprising a rice feeding assembly, wherein the rice feeding assembly is mounted on the rice storage hopper, the rice feeding assembly comprises a bottom plate, a cover plate and a rice bucket, and the bottom plate and the cover plate are mounted on the rice bucket to form a containing cavity for containing rice.

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