Quantitative rice distributing equipment for lunch box packing

Abstract

The utility model relates to the technical field of rice distributing equipment, and discloses rice quantitative distributing equipment for lunch box packing, which comprises an upper shell, a lower shell, a rice distributing device and a rice distributing device, and the rice distributing mechanism is arranged at the top end of the upper shell. According to the rice quantitative distributing equipment for lunch box packing, due to the fact that a first bevel gear is meshed with a second bevel gear, when the first bevel gear rotates, a rotating block is driven by the second bevel gear and a short shaft to rotate in the upper shell, and due to the design of the rotating block, the interior of the upper shell can be divided into four cavities with the same volume; when the rotating block rotates, rice entering the upper shell is evenly and equally divided into four parts, and when the rotating block rotates to drive the rice to move to the position above the discharging port, the rice moves out of the upper shell through the discharging port under the influence of gravity and falls into a meal box at the top end of the top plate, and therefore the effect of automatic quantitative rice distribution is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lunch box equipment technical field, more specifically, the utility model relates to a lunch box equipment for rice rationing. BACKGROUND

[0002] Lunch, that is, box lunch, there is a subtle difference between the usage of "lunch" and "box lunch", the word "box lunch" is more inclined to simple and rough meal, and lunch is generally a convenient meal with rice as the main food and various side dishes such as stir-fried dishes.

[0003] With the development of society, people's life rhythm level is faster and faster, so lunch is widely used in lunch, take-out, working meal and other occasions due to its portability, convenience and other advantages. In the prior art, during the process of making and producing lunch, the operating personnel usually manually pours rice into the lunch box, which is time-consuming and laborious, low in work efficiency, and low in production efficiency of enterprises. In addition, since the rice is poured by manual operation, the amount of rice in each portion is not uniform, too much rice may cause waste, and too little rice may cause consumers to be unsatisfied, which brings negative experience to consumers, so it needs to be improved. UTILITY MODEL CONTENT

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a lunch box equipment for rice rationing, which has the advantages of automatic rationing.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a lunch box equipment for rice rationing, comprising:

[0006] The upper shell is provided with an inlet at the top rear end;

[0007] The rice distribution mechanism is arranged at the top end of the upper shell;

[0008] The rice distribution mechanism comprises an arc-shaped block, the bottom end of the arc-shaped block is fixedly connected with the top end of the upper shell, a circular shaft is fixedly sleeved in the arc-shaped block, a driven wheel and a first bevel gear are movably sleeved on the outer surface of the circular shaft, the outer surface of the driven wheel is fixedly connected with the outer surface of the first bevel gear, the outer surface of the first bevel gear is meshingly connected with a second bevel gear, a short shaft is fixedly sleeved in the second bevel gear, the outer surface of the short shaft is movably sleeved with the inside of the top end of the upper shell, a rotating block is fixedly sleeved on the bottom end of the outer surface of the short shaft, the outer surface of the rotating block is movably sleeved with the inside of the upper shell, a telescopic block is movably sleeved in the inside of the rotating block, a lower shell is movably sleeved in the inside of the bottom end of the telescopic block, the inside of the lower shell is movably sleeved with the outer surface of the upper shell, and the front end of the bottom end of the lower shell is provided with an outlet.

[0009] As a preferred technical scheme of the utility model, the rear of the top end of the upper shell is fixedly installed with a connecting pipe, the inside of the connecting pipe is communicated with the inside of the upper shell through a feeding port, the top end of the outer surface of the connecting pipe is fixedly sleeved with a material guide groove, and the material guide groove is fixedly installed with a hopper at the top end.

[0010] As a preferred technical scheme of the utility model, the right side of the hopper is fixedly installed with a fixed plate, the back of the fixed plate is fixedly installed with a driving motor, the other end of the output shaft of the driving motor is fixedly sleeved with an elongated shaft, and the outer surface of the elongated shaft is fixedly sleeved with a driving bevel gear.

[0011] As a preferred technical scheme of the utility model, the outer surface of the driving bevel gear is meshedly connected with a rotating bevel gear, the number of the rotating bevel gears is two, the inside of the two rotating bevel gears is fixedly sleeved with a rotating shaft, the left and right two ends of the rotating shaft are movably sleeved with the inside of the hopper, and the outer surface of the rotating shaft is fixedly sleeved with a scattering block.

[0012] As a preferred technical scheme of the utility model, the front end of the elongated shaft is fixedly sleeved with a driving wheel, and the driving wheel is in transmission connection with a driven wheel through a transmission belt.

[0013] As a preferred technical scheme of the utility model, the top end of the outer surface of the upper shell is fixedly installed with a connecting plate, and the outer surface of the connecting plate is fixedly installed with a base.

[0014] As a preferred technical scheme of the utility model, the inside of the base is provided with a fixing frame, and the top end of the fixing frame is fixedly installed with a top plate.

[0015] As a preferred technical scheme of the utility model, the inside of the telescopic block is provided with a threaded groove, and the inside of the threaded groove is threadedly sleeved with a threaded block.

[0016] As a preferred technical scheme of the utility model, the inside of the rotating block is fixedly sleeved with a power motor, the other end of the output shaft of the power motor is fixedly sleeved with a vertical shaft, and the bottom end of the outer surface of the vertical shaft is fixedly sleeved with the inside of the threaded block.

[0017] As a preferred technical scheme of the utility model, the outer surface of the lower shell is fixedly installed with a lifting block, the inside of the lifting block is movably sleeved with a fixing rod, and the outer surface of the fixing rod is fixedly connected with the outer surface of the upper shell.

[0018] Compared with the prior art, the utility model has the beneficial effects as follows:

[0019] 1. The lunch box rice rationing equipment, since the first bevel gear is engaged with the second bevel gear, when the first bevel gear rotates, the rotating block is driven to rotate in the upper shell by the second bevel gear and the short shaft, since the rotating block is designed, the inner part of the upper shell can be divided into four cavities with the same volume, when the rotating block rotates, the rice entering the upper shell will be evenly divided into four equal parts, when the rotating block drives the rice to move above the discharge port, the rice will move out of the upper shell by the discharge port under the influence of gravity and fall into the lunch box on the top end of the top plate, so that the effect of automatic rationing is achieved.

[0020] 2. The lunch box rice rationing equipment, when the driving motor operates, the long shaft drives the driving bevel gear and the driving wheel to rotate at the same time, at this time, the driving wheel drives the driven wheel and the first bevel gear to rotate through the transmission belt, at the same time, the driving bevel gear drives the two groups of scattering blocks to rotate in opposite directions through the rotating bevel gear and the rotating shaft, at this time, the two groups of scattering blocks scatter the rice in opposite directions, when the power motor operates, at this time, the vertical shaft drives the threaded block to rotate, since the threaded block is screwed with the threaded groove, at this time, the threaded block drives the telescopic block and the lower shell to move downward through the threaded groove, at this time, the volume between the rotating block and the upper shell will increase in the downward movement of the telescopic block and the lower shell, so that the rice ration can be adjusted according to the use requirement, since the design of the lifting block and the fixed rod, the movement stroke of the lower shell as a whole can be limited, and the movement of the lower shell as a whole can be more stable. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structure schematic view of the utility model;

[0022] Figure 2 It is a back view structure schematic view of the utility model;

[0023] Figure 3 It is a sectional view structure schematic view of the utility model;

[0024] Figure 4 It is a sectional view structure schematic view of the threaded block of the utility model;

[0025] Figure 5 It is a structure schematic view of the discharge port of the utility model;

[0026] Figure 6 It is a structure schematic view of the scattering block of the utility model;

[0027] Figure 7 It is a sectional view structure schematic view of the rotating block of the utility model.

[0028] In the diagram: 1. Upper shell; 2. Feed inlet; 3. Arc-shaped block; 4. Round shaft; 5. Driven wheel; 6. First bevel gear; 7. Second bevel gear; 8. Short shaft; 9. Rotating block; 10. Telescopic block; 11. Lower shell; 12. Discharge port; 13. Connecting pipe; 14. Guide chute; 15. Hopper; 16. Fixing plate; 17. Drive motor; 18. Long shaft; 19. Drive bevel gear; 20. Rotating bevel gear; 21. Rotating shaft; 22. Dispersing block; 23. Drive wheel; 24. Transmission belt; 25. Connecting plate; 26. Base; 27. Fixing frame; 28. Top plate; 29. ​​Threaded groove; 30. Threaded block; 31. Power motor; 32. Vertical shaft; 33. Lifting block; 34. Fixing rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] like Figures 1 to 7 As shown, this utility model provides a rice dispensing device for bento boxes, comprising:

[0031] The upper shell 1 has a feed inlet 2 at the rear of the top of the upper shell 1;

[0032] The food dispensing mechanism is located at the top of the upper shell 1;

[0033] The food dispensing mechanism includes an arc-shaped block 3, the bottom end of which is fixedly connected to the top end of the upper shell 1. A round shaft 4 is fixedly sleeved inside the arc-shaped block 3. A driven wheel 5 and a first bevel gear 6 are movably sleeved on the outer surface of the round shaft 4. The outer surface of the driven wheel 5 is fixedly connected to the outer surface of the first bevel gear 6. A second bevel gear 7 is meshed with the outer surface of the first bevel gear 6. A short shaft 8 is fixedly sleeved inside the second bevel gear 7. The outer surface of the short shaft 8 is movably sleeved inside the top end of the upper shell 1. A rotating block 9 is fixedly sleeved at the bottom end of the outer surface of the short shaft 8. The outer surface of the rotating block 9 is movably sleeved inside the upper shell 1. A telescopic block 10 is movably sleeved inside the rotating block 9. A lower shell 11 is movably sleeved inside the bottom end of the telescopic block 10. The interior of the lower shell 11 is movably sleeved to the outer surface of the upper shell 1. A discharge port 12 is opened at the front of the bottom end of the lower shell 11.

[0034] Since the inner part of the driven wheel 5 and the first bevel gear 6 are movably sleeved with the outer surface of the circular shaft 4, the driven wheel 5 can drive the first bevel gear 6 to rotate around the circular shaft 4, and since the first bevel gear 6 is meshingly connected with the second bevel gear 7, when the first bevel gear 6 rotates, the second bevel gear 7 will drive the short shaft 8 to rotate, and at the same time, the short shaft 8 will drive the rotating block 9 to rotate. Due to the design of the rotating block 9, four cavities with equal volume can be formed in the inside of the upper shell 1 and the lower shell 11, and when the rotating block 9 rotates, the rice entering the inside of the upper shell 1 and the lower shell 11 will be evenly divided into four equal parts. When the rotating block 9 drives the rice to move above the discharge port 12 during rotation, the rice will move out of the inside of the upper shell 1 and the lower shell 11 through the discharge port 12, thereby realizing the function of automatic quantitative rice distribution.

[0035] The upper end of the rear of the upper shell 1 is fixedly installed with a connecting pipe 13, the inside of the connecting pipe 13 is connected with the inside of the upper shell 1 through the feeding port 2, and the top end of the outer surface of the connecting pipe 13 is fixedly sleeved with a guide chute 14, and the top end of the guide chute 14 is fixedly installed with a hopper 15.

[0036] Due to the design of the hopper 15 and the guide chute 14, the rice can be guided into the inside of the connecting pipe 13, and then the rice in the inside of the connecting pipe 13 will enter the inside of the upper shell 1 and the lower shell 11 through the feeding port 2.

[0037] The right side of the hopper 15 is fixedly installed with a fixed plate 16, the back of the fixed plate 16 is fixedly installed with a driving motor 17, the other end of the output shaft of the driving motor 17 is fixedly sleeved with a long shaft 18, and the outer surface of the long shaft 18 is fixedly sleeved with a driving bevel gear 19.

[0038] When the driving motor 17 operates, the long shaft 18 will drive the driving bevel gear 19 to rotate at this time.

[0039] The outer surface of the driving bevel gear 19 is meshingly connected with a rotating bevel gear 20, the number of the rotating bevel gear 20 is two, the inside of the two rotating bevel gears 20 is fixedly sleeved with a rotating shaft 21, the left and right ends of the rotating shaft 21 are movably sleeved with the inside of the hopper 15, and the outer surface of the rotating shaft 21 is fixedly sleeved with a scattering block 22.

[0040] Since the driving bevel gear 19 is meshingly connected with the two rotating bevel gears 20 respectively, when the driving bevel gear 19 rotates, it will drive the two rotating bevel gears 20 to rotate in opposite directions, at this time, the two rotating bevel gears 20 will drive the two groups of scattering blocks 22 to rotate through the two rotating shafts 21, and due to the design of the two groups of scattering blocks 22, when they rotate, they will be able to scatter the rice, thereby making the rice fall more smoothly.

[0041] The front end of the long shaft 18 is fixedly sleeved with a driving wheel 23, and the driving wheel 23 is in transmission connection with the driven wheel 5 through a transmission belt 24.

[0042] When the long shaft 18 drives the driving wheel 23 to rotate, the driving wheel 23 drives the driven wheel 5 to rotate through the transmission belt 24.

[0043] The top end of the outer surface of the upper shell 1 is fixedly installed with a connecting plate 25, and the outer surface of the connecting plate 25 is fixedly installed with a base 26.

[0044] Due to the design of the base 26, the upper shell 1 can be stably placed on the ground.

[0045] The inside of the base 26 is provided with a fixing frame 27, and the top end of the fixing frame 27 is fixedly installed with a top plate 28.

[0046] Due to the design of the fixing frame 27, the structural strength of the base 26 can be enhanced, and the top plate 28 can be well supported. Due to the design of the top plate 28, the operator can stably place the lunch box on the top end of the top plate 28.

[0047] The inside of the telescopic block 10 is provided with a threaded groove 29, and the inside of the threaded groove 29 is threadedly sleeved with a threaded block 30.

[0048] Due to the threaded sleeving of the threaded block 30 and the threaded groove 29, when the threaded block 30 rotates, the telescopic block 10 can be driven to move downward along the inside of the rotating block 9 through the threaded groove 29.

[0049] The inside of the rotating block 9 is fixedly sleeved with a power motor 31, the other end of the output shaft of the power motor 31 is fixedly sleeved with a vertical shaft 32, and the bottom end of the outer surface of the vertical shaft 32 is fixedly sleeved with the inside of the threaded block 30.

[0050] When the power motor 31 operates, the vertical shaft 32 drives the threaded block 30 to rotate.

[0051] The outer surface of the lower shell 11 is fixedly installed with a lifting block 33, the inside of the lifting block 33 is movably sleeved with a fixed rod 34, and the outer surface of the fixed rod 34 is fixedly connected with the outer surface of the upper shell 1.

[0052] When the telescopic block 10 moves downward, the lower shell 11 will move downward along the outer surface of the rotating block 9 under the driving of the telescopic block 10, and the lifting block 33 will move downward along the outer surface of the fixed rod 34 under the driving of the lower shell 11, so that the lower shell 11 can be more stable during the upward and downward movement, and the movement stroke of the lower shell 11 can be limited, and the lower shell 11 can be prevented from being separated from the upper shell 1 during the downward movement.

[0053] The working principle and use process of the utility model are as follows:

[0054] Firstly, the operator pours the rice into the inside of the hopper 15, and the rice in the hopper 15 slides forward due to the inclined design of the inside of the hopper 15; at this time, the operator starts the driving motor 17, and the long shaft 18 drives the driving conical gear 19 to rotate; since the outer surfaces of the driving conical gear 19 are respectively meshed and connected with the outer surfaces of the two rotating conical gears 20, when the driving conical gear 19 rotates, the two rotating conical gears 20 rotate in the opposite direction; at this time, the two rotating conical gears 20 drive the two groups of scattering blocks 22 to rotate in the opposite direction through the two rotating shafts 21; since the two groups of scattering blocks 22 are designed, when the two groups of scattering blocks 22 rotate in the opposite direction, the rice groups adhered together in the inside of the hopper 15 can be scattered, so that the rice can smoothly enter the inside of the guide chute 14, and then the rice in the inside of the guide chute 14 enters the inside of the connecting pipe 13 under the guidance in the inside of the guide chute 14, and then the rice enters the inside of the upper shell 1 and the lower shell 11 through the feeding port 2.

[0055] And when the driving motor 17 is running, the long shaft 18 will drive the driving wheel 23 to rotate at this time, the driving wheel 23 will drive the driven wheel 5 to rotate around the circular shaft 4 at this time, the first bevel gear 6 will rotate around the circular shaft 4 under the drive of the driven wheel 5, because the outer surface of the first bevel gear 6 is connected with the outer surface of the second bevel gear 7, when the first bevel gear 6 rotates, it will drive the second bevel gear 7 to rotate, at this time the second bevel gear 7 will drive the rotating block 9 and the telescopic block 10 to rotate inside the upper shell 1 and the lower shell 11, because of the design of the rotating block 9, when the rotating block 9 rotates, the rice inside the upper shell 1 and the lower shell 11 will fall into the cavity between the rotating block 9, the upper shell 1 and the lower shell 11, because of the design of the rotating block 9, there will be four cavities with the same volume between the rotating block 9, the upper shell 1 and the lower shell 11, so when the rotating block 9 rotates, it will make the rice enter the four cavities evenly, at this time the operator will place the lunch box on the top of the top plate 28, then the rotating block 9 will drive the rice to move above the discharge port 12 in rotation, then the rice will move out of the upper shell 1 and the lower shell 11 through the discharge port 12 under the influence of gravity and fall into the lunch box, thereby realizing the function of automatic quantitative rice distribution.

[0056] When the operator needs to increase the amount of lunch rice, the operator will start the power motor 31 at this time, the vertical shaft 32 will drive the threaded block 30 to rotate, because the outer surface of the threaded block 30 is connected with the internal thread of the threaded groove 29, when the threaded block 30 rotates, it will drive the telescopic block 10 to move downward along the inside of the rotating block 9 at the same time, the telescopic block 10 will drive the lower shell 11 to move downward along the outer surface of the upper shell 1, at this time the lower shell 11 will drive the four lifting blocks 33 to move downward along the outer surface of the four fixed rods 34, because of the design of the lifting block 33 and the fixed rod 34, it can limit the movement stroke of the whole lower shell 11 and make the whole lower shell 11 more stable when moving up and down, in this process, the volume of the cavity between the rotating block 9, the upper shell 1 and the lower shell 11 will increase in the downward movement of the telescopic block 10, thereby increasing the amount of rice per serving, thereby realizing the function of adjusting the amount of rice according to the use demand.

[0057] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0058] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A rice dispensing device for bento boxes, characterized in that, Including: The upper shell (1) has a feed inlet (2) at the rear of the top of the upper shell (1). The rice dispensing mechanism is located at the top of the upper shell (1); The food dispensing mechanism includes an arc-shaped block (3), the bottom end of which is fixedly connected to the top end of the upper shell (1). A round shaft (4) is fixedly sleeved inside the arc-shaped block (3). A driven wheel (5) and a first bevel gear (6) are movably sleeved on the outer surface of the round shaft (4). The outer surface of the driven wheel (5) is fixedly connected to the outer surface of the first bevel gear (6). A second bevel gear (7) is meshed with the outer surface of the first bevel gear (6). A short [unclear] is fixedly sleeved inside the second bevel gear (7). Shaft (8), the outer surface of the short shaft (8) is movably sleeved with the inside of the top of the upper shell (1), a rotating block (9) is fixedly sleeved at the bottom of the outer surface of the short shaft (8), the outer surface of the rotating block (9) is movably sleeved with the inside of the upper shell (1), a telescopic block (10) is movably sleeved inside the rotating block (9), a lower shell (11) is movably sleeved inside the bottom of the telescopic block (10), the inside of the lower shell (11) is movably sleeved with the outer surface of the upper shell (1), and a discharge port (12) is opened at the front of the bottom of the lower shell (11).

2. The rice dispensing device for bento boxes according to claim 1, characterized in that: A connecting pipe (13) is fixedly installed at the rear of the top of the upper shell (1). The interior of the connecting pipe (13) is connected to the interior of the upper shell (1) through the feed inlet (2). A guide groove (14) is fixedly sleeved on the top of the outer surface of the connecting pipe (13). A hopper (15) is fixedly installed on the top of the guide groove (14).

3. The rice dispensing device for bento boxes according to claim 2, characterized in that: A fixing plate (16) is fixedly installed on the right side of the hopper (15), and a drive motor (17) is fixedly installed on the back of the fixing plate (16). A long shaft (18) is fixedly sleeved on the other end of the output shaft of the drive motor (17), and a drive bevel gear (19) is fixedly sleeved on the outer surface of the long shaft (18).

4. A rice dispensing device for bento boxes according to claim 3, characterized in that: The outer surface of the driving bevel gear (19) is meshed with a rotating bevel gear (20). There are two rotating bevel gears (20). The two rotating bevel gears (20) are fixedly sleeved with a rotating shaft (21) inside. The left and right ends of the rotating shaft (21) are movably sleeved with the inside of the hopper (15). The outer surface of the rotating shaft (21) is fixedly sleeved with a disintegrating block (22).

5. A rice dispensing device for bento box packaging according to claim 3, characterized in that: The front end of the long shaft (18) is fixedly sleeved with a drive wheel (23), and the drive wheel (23) is connected to the driven wheel (5) through a transmission belt (24).

6. A rice dispensing device for bento boxes according to claim 1, characterized in that: A connecting plate (25) is fixedly installed on the top of the outer surface of the upper shell (1), and a base (26) is fixedly installed on the outer surface of the connecting plate (25).

7. A rice dispensing device for bento boxes according to claim 6, characterized in that: The base (26) has a fixing frame (27) inside, and a top plate (28) is fixedly installed on the top of the fixing frame (27).

8. A rice dispensing device for bento box packaging according to claim 1, characterized in that: The telescopic block (10) has a threaded groove (29) inside, and a threaded block (30) is threaded inside the threaded groove (29).

9. A rice dispensing device for bento boxes according to claim 1, characterized in that: The rotating block (9) is internally fixedly fitted with a power motor (31), and the other end of the output shaft of the power motor (31) is fixedly fitted with a vertical shaft (32). The bottom end of the outer surface of the vertical shaft (32) is fixedly fitted with the inside of the threaded block (30).

10. A rice dispensing device for bento boxes according to claim 1, characterized in that: A lifting block (33) is fixedly installed on the outer surface of the lower shell (11), and a fixing rod (34) is movably sleeved inside the lifting block (33). The outer surface of the fixing rod (34) is fixedly connected to the outer surface of the upper shell (1).

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