A quantitative rice taking mechanism and a refrigerated rice box

Abstract

A quantitative rice taking mechanism and a refrigerated rice box, the quantitative rice taking mechanism comprises a rice outlet and a limit cavity with a lower opening arranged on the rice box, a sliding switch plate, a quantitative shell, a rotating switch plate, a spring, a bracket, a seat body, a rice drawer and a driving member, the sliding switch plate is arranged on the top of the quantitative shell, the rotating switch plate is hinged and embedded with the lower opening of the quantitative shell, the quantitative shell is arranged in the limit cavity, the guide rod and the guide hole are slidably matched and limited; the bracket is docked and fixed with the limit cavity, the quantitative shell slides in the bracket, the connecting rod is slidably matched with the connecting rod hole and extends out of the bracket, the driving material discharge hole is matched with the rotating switch plate, the seat plate is slidably matched with the guide groove, the driving rod is fixed with the connecting rod through the seat guide hole; the rice drawer is opposite to the driving material discharge hole. In static state, the guide hole of the sliding switch plate connects the rice box and the quantitative cavity, and the rice is quantitatively stored; when taking rice, the quantitative shell moves, and the rice in the quantitative cavity automatically enters the rice drawer; the quantitative quantity is automatically reset and the rice is quantitatively stored again.

Description

Technical Field

[0001] The utility model relates to a refrigerated rice box. Background Art

[0002] At present, the existing technology, Chinese patent 202021195274.8, a quantitative rice taking structure device; a quantitative rice taking structure device, including a base and a rice measuring box, a partition is provided in the base, the inner cavity of the base above the partition constitutes a first cavity, and the rice measuring box can be movably arranged in the first cavity; a passage opening is opened on the partition, a corresponding rice unloading port is provided on the bottom surface of the rice measuring box, and a button assembly is provided in the first cavity; the button assembly can drive the rice measuring box to stop at the first position on the partition, a quantitative rice taking structure device of the utility model, the button assembly controls the rice measuring box to stop at different positions respectively, so that the rice measuring box is in two states of connecting to the rice box or connecting to the rice taking box, and the rice in the rice box is quantitatively released into the rice measuring box by a single button operation, and the rice in the rice measuring box is released into the rice taking box by a second button. The problem is: quantitative rice taking is completed by pressing twice, and the operation is complicated. Utility Model Content

[0003] The utility model aims to provide a quantitative rice taking mechanism and a refrigerated rice box, which have the characteristics of static quantitative rice storage and automatic quantitative rice storage after the rice taking is completed and reset after one-time driving.

[0004] The utility model is realized as follows: a quantitative rice taking mechanism, which is special in that it includes a rice outlet and a limit cavity with a lower opening on the rice box, a sliding switch plate, a quantitative shell, a rotating switch plate, a spring, a bracket, a seat, a rice drawer and a driving member.

[0005] A guide hole is provided on the front wall plate of the limiting cavity, and a spring hole is provided on one side plate;

[0006] A material guide hole is provided at one end of the sliding switch plate;

[0007] The quantitative shell comprises a quantitative cavity with upper and lower openings, a guide rod, a connecting rod and a shell spring column provided with a side wall plate;

[0008] The bracket is hollow and has an upper opening and an end opening, including a connecting rod hole arranged on the front wall plate, a seat spring column arranged on the side wall plate, and a driving discharge hole;

[0009] The seat body comprises a front panel, a box body with an upper opening, an inlet and outlet arranged at the lower part of the front panel and opposite to the box body, and a guide groove and a seat guide hole arranged at the upper part of the front panel;

[0010] The driving member includes a seat plate, a driving button and a driving rod arranged at one end of the front surface of the seat plate;

[0011] The sliding switch plate is arranged on the top of the quantitative shell, the guide hole is connected with the upper opening of the quantitative shell, the rotating switch plate is hinged with the lower opening of the quantitative shell and is embedded with the lower opening, the quantitative shell is arranged in the limiting cavity, the sliding switch plate is slidably matched with the rice outlet, the guide rod and the guide hole are slidably matched and limited; the bracket is connected with the limiting cavity and fixed, the quantitative shell slides in the bracket, the connecting rod is slidably matched with the connecting rod hole and extends out of the bracket, the driving discharge hole is matched with the rotating switch plate, the spring is arranged in the spring hole, and the shell spring column and the seat spring column are inserted into the two ends of the spring; the rice drawer is matched with the box body through the inlet and outlet hole and is detachable, the seat plate is slidably matched with the guide groove, and the driving rod is fixed with the connecting rod through the seat guide hole; the rice drawer is opposite to the driving discharge hole.

[0012] The quantitative rice taking mechanism is special in that a spring sleeve is arranged outside the spring hole of the limiting cavity.

[0013] The quantitative rice taking mechanism is special in that: the quantitative housing is also provided with an annular seat plate surrounding the lower part of the quantitative cavity, and the corner of the annular seat plate is provided with a hemispherical cavity with a lower opening.

[0014] The front and rear parts of the bottom plate of the bracket are provided with tracks.

[0015] It also includes a ball, which cooperates with the hemispherical cavity and the track.

[0016] The special feature of the quantitative rice taking mechanism is that at least two roller cavities are provided at the rear of the annular seat plate, and the roller cavities have a lower opening and a rear opening;

[0017] A guide shaft groove is provided at the rear of the bracket;

[0018] It also includes a roller and a roller shaft. The roller is arranged in the roller cavity and extends out. The upper end of the roller shaft is rotationally matched with the shaft hole on the top plate of the roller cavity and rotationally and slidingly matched with the guide shaft groove.

[0019] The quantitative rice taking mechanism is special in that the bracket and the limiting cavity are fixed by screws.

[0020] A refrigerated rice box, which is special in that it comprises a box shell, a rice box and the quantitative rice taking mechanism as described above,

[0021] A accommodating cavity with a front opening is arranged at the bottom of the box shell, the box body is embedded in the accommodating cavity, and the front panel is fitted and fixed to the front opening of the accommodating cavity.

[0022] The refrigerated rice box is special in that it also includes a door body, and a box shell on one side of the door body and a side of the accommodating cavity are hinged.

[0023] The refrigerated rice box is special in that an air-avoiding groove is arranged on the inner surface of the door body, and when the door is closed, the driving button is located in the air-avoiding groove.

[0024] The utility model discloses a quantitative rice taking mechanism. Due to the structure, in static state, the guide hole of the sliding switch plate connects the rice box and the quantitative cavity to store the rice quantitatively; when taking the rice, the quantitative shell moves, and the rice in the quantitative cavity automatically enters the rice drawer; the quantitative quantity is automatically reset and the rice is quantitatively stored again. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is one of the three-dimensional exploded views of the utility model.

[0026] Figure 2 This is the second three-dimensional exploded view of the present utility model.

[0027] Figure 3 This is the third three-dimensional exploded view of the present utility model.

[0028] Figure 4 This is the fourth three-dimensional exploded view of the present invention.

[0029] Figure 5 It is a cross-sectional view of the utility model.

[0030] Figure 6 yes Figure 5 A-A view of.

[0031] Figure 7 It is a stereoscopic diagram of the quantitative housing, the sliding switch plate and the rotating switch plate assembly of the utility model.

[0032] Figure 8 It is a stereogram of a second embodiment of the utility model.

[0033] Fig. 9 It is a three-dimensional diagram of the second embodiment of the utility model in the open door state.

[0034] Fig.10 It is a three-dimensional diagram of a second embodiment of the utility model with a drawer pulled out. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Example 1

[0038] like Figure 1 , Figure 2 , Figure 5 , Figure 6 As shown, a quantitative rice taking mechanism comprises a rice outlet 1A provided on a rice box 1 and a limit cavity 1B with a lower opening, a sliding switch plate 2, a quantitative shell 3, a rotating switch plate 4, a spring 5, a bracket 6, a seat body 7, a rice drawer 8 and a driving member 9.

[0039] A guide hole 1B1 is provided on the front wall plate of the limiting cavity 1B, and a spring hole 1B2 is provided on one side plate;

[0040] One end of the sliding switch plate 2 is provided with a material guide hole 21, and the other end serves as a sealing plate;

[0041] The quantitative housing 3 comprises a quantitative cavity 31 with upper and lower openings, a guide rod 32, a connecting rod 33 and a housing spring column 34 with a side wall plate;

[0042] The bracket 6 is hollow and has an upper opening and an end opening, including a connecting rod hole 61 provided on the front wall plate, a seat spring column 62 provided on the side wall plate, and a driving discharge hole 63, which can also be called an air-avoiding driving hole; there is a height difference between the upper end of the side wall plate and the upper end of the bracket body, or in other words: the side wall plate extends toward;

[0043] The seat body 7 includes a front panel 71, a box body 72 with an upper opening, an inlet and outlet 73 provided at the lower part of the front panel 71 and opposite to the box body, a guide groove 74 provided at the upper part of the front panel 71 and a seat guide hole 741, and the seat guide hole 741 is provided on the bottom plate of the guide groove 74;

[0044] The driving member 9 includes a seat plate 91, a driving button 92 provided at one end of the front surface of the seat plate, and a driving rod 93 provided on the rear surface of the seat plate 91;

[0045] The sliding switch plate 2 is arranged on the top of the quantitative shell 3 and fixed together, the guide hole 21 is docked with the upper opening of the quantitative shell 3, the rotating switch plate 4 is hinged with the lower opening of the quantitative shell 3 and is embedded with the lower opening, the quantitative shell 3 is arranged in the limiting cavity 1B, the sliding switch plate 2 is slidably matched with the rice outlet 1A, the guide rod 32 and the guide hole 1B1 are slidably matched and limited; the bracket 6 is docked and fixed with the limiting cavity 1B, the quantitative shell 3 slides in the bracket 6, the connecting rod 33 is slidably matched with the connecting rod hole 61 and extends out through the connecting hole 61 The bracket 6 and the driving discharge hole 63 cooperate with the rotating switch plate 4, the spring 5 is arranged in the spring hole 1B2, and the shell spring column 34 and the seat spring column 62 are inserted into the two ends of the spring, and the two ends of the spring 5 respectively cooperate with the wall plate of the quantitative cavity 31 and the side wall plate of the bracket 6; the rice drawer 8 cooperates with the box body 72 through the inlet and outlet hole 73 and is detachable, the seat plate 91 slides with the bottom plate of the guide groove 74, and the driving rod 93 is fixed to the connecting rod 33 through the seat guide hole 741; the rice drawer 8 is opposite to the driving discharge hole 63.

[0046] As a further improvement of the utility model: a spring sleeve 1B21 is provided on the outer side of the spring hole 1B2 of the limiting cavity 1B, and the spring 5 extends out of the limiting cavity 1B through the spring hole 1B2 and the spring guide sleeve 1B21; the spring 5 expands and contracts in the spring hole 1B2 and the spring guide sleeve 1B21.

[0047] As a further improvement of the utility model: the quantitative housing 3 is further provided with an annular seat plate 35 surrounding the lower part of the quantitative cavity 31, and the corner of the annular seat plate 35 is provided with a hemispherical cavity with a lower opening.

[0048] The front and rear parts of the bottom plate of the bracket 6 are provided with rails 64.

[0049] It also includes a ball 10 , which cooperates with the hemispherical cavity and the track 64 .

[0050] As a further improvement of the present invention: the rear portion of the annular seat plate 35 is provided with two roller cavities 351, and the roller cavity 351 has a lower opening and a rear opening;

[0051] The rear portion of the bracket 6 is provided with two guide shaft grooves 65;

[0052] It also includes a roller 11 and a roller shaft 12. The roller 11 is arranged in the roller cavity 351 and extends out. The upper end of the roller shaft 12 is rotatably matched with the shaft hole on the top plate of the roller cavity 351, and is rotatably and slidably matched with the guide shaft groove 65.

[0053] The bracket 6 and the limiting cavity 1B are fixed by screws.

[0054] Example 2

[0055] like Figure 5 , Figure 6 , Fig. 9 , Fig.10As shown, a refrigerated rice box comprises a box shell 13, a rice box 1 and the quantitative rice taking mechanism as described above.

[0056] A accommodating cavity 131 with a front opening is formed at the bottom of the box shell 13 , the box body 72 is embedded in the accommodating cavity 131 , and the front panel 71 is fitted and fixed to the front opening of the accommodating cavity 131 .

[0057] As a further improvement of the present invention, it further comprises a door body 14, and one side of the door body 14 is hinged to the box shell 13 on one side of the accommodating cavity 131. The door body 14 is provided with a handle.

[0058] An air-avoiding groove 141 is provided on the inner surface of the door body 14 . When the door is closed, the driving button 92 is located in the air-avoiding groove 141 .

[0059] Figure 5 , Figure 6 , Figure 8 This is a static view of the utility model. In static state, the rice outlet 1A of the rice box 1, the material guide hole 21 on the sliding switch plate 2 and the upper opening of the quantitative cavity 31 are connected and communicated in sequence, and the quantitative cavity 31 stores rice;

[0060] exist Figure 8 In the state, the door body 14 is rotated, as Fig. 9 The state shown; Fig. 9 Under status, reference Figure 6 As shown, the driving button 92 is operated, the seat plate 91 moves in the guide groove 74, the quantitative housing 3 and the sliding switch plate 2 move to the right, and the driving rod 93 moves in the seat guide hole 741; the spring 5 is compressed;

[0061] At the same time, the sliding switch plate 2 closes the rice outlet 1A; the rotating switch plate 4 is under the action of the weight of the rice in the quantitative chamber 31, such as Figure 6 As shown, the switch plate 4 rotates clockwise and enters the drive discharge hole 63; the rice enters the rice drawer 8 from the quantitative chamber 31; after the rice in the quantitative chamber 31 completely enters the rice drawer;

[0062] The driving member 9 loses power, and under the action of the spring 5, the driving member 9 and the metering shell 3 move to the left and return together, driving the end of the discharge hole 63 to drive the rotating switch plate 4 to move counterclockwise; until the rotating switch plate 4 seals the lower opening of the metering chamber, the guide hole 21 of the sliding switch plate 2 is connected to the rice outlet 1A, and the rice in the rice box 1 will enter the metering chamber 31 for pre-storage.

[0063] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A quantitative rice taking mechanism, characterized in that: It includes a rice outlet and a limit cavity with a lower opening on the rice box, a sliding switch plate, a quantitative shell, a rotating switch plate, a spring, a bracket, a seat body, a rice drawer and a driving part. A guide hole is provided on the front wall plate of the limiting cavity, and a spring hole is provided on one side plate; A material guide hole is provided at one end of the sliding switch plate; The quantitative shell comprises a quantitative cavity with upper and lower openings, a guide rod, a connecting rod and a shell spring column provided with a side wall plate; The bracket is hollow and has an upper opening and an end opening, including a connecting rod hole arranged on the front wall plate, a seat spring column arranged on the side wall plate, and a driving discharge hole; The seat body comprises a front panel, a box body with an upper opening, an inlet and outlet arranged at the lower part of the front panel and opposite to the box body, and a guide groove and a seat guide hole arranged at the upper part of the front panel; The driving member includes a seat plate, a driving button and a driving rod arranged at one end of the front surface of the seat plate; The sliding switch plate is arranged on the top of the quantitative shell, the guide hole is connected with the upper opening of the quantitative shell, the rotating switch plate is hinged with the lower opening of the quantitative shell and is embedded with the lower opening, the quantitative shell is arranged in the limiting cavity, the sliding switch plate is slidably matched with the rice outlet, the guide rod and the guide hole are slidably matched and limited; the bracket is connected with the limiting cavity and fixed, the quantitative shell slides in the bracket, the connecting rod is slidably matched with the connecting rod hole and extends out of the bracket, the driving discharge hole is matched with the rotating switch plate, the spring is arranged in the spring hole, and the shell spring column and the seat spring column are inserted into the two ends of the spring; the rice drawer is matched with the box body through the inlet and outlet hole and is detachable, the seat plate is slidably matched with the guide groove, and the driving rod is fixed with the connecting rod through the seat guide hole; the rice drawer is opposite to the driving discharge hole.

2. A quantitative rice taking mechanism according to claim 1, characterized in that: A spring sleeve is arranged outside the spring hole of the limiting cavity.

3. A quantitative rice taking mechanism according to claim 1, characterized in that: The quantitative housing is also provided with an annular seat plate surrounding the lower part of the quantitative cavity, and the corner of the annular seat plate is provided with a hemispherical cavity with a lower opening. The front and rear parts of the bottom plate of the bracket are provided with tracks. It also includes a ball, which cooperates with the hemispherical cavity and the track.

4. A quantitative rice taking mechanism according to claim 3, characterized in that: The rear portion of the annular seat plate is provided with at least two roller cavities, each of which has a lower opening and a rear opening; A guide shaft groove is provided at the rear of the bracket; It also includes a roller and a roller shaft. The roller is arranged in the roller cavity and extends out. The upper end of the roller shaft is rotationally matched with the shaft hole on the top plate of the roller cavity and rotationally and slidingly matched with the guide shaft groove.

5. A quantitative rice taking mechanism according to claim 1, characterized in that: The bracket and the limiting cavity are fixed by screws.

6. A refrigerated rice box, characterized in that: It comprises a box shell, a rice box and a quantitative rice taking mechanism as claimed in any one of claims 1 to 5, A accommodating cavity with a front opening is arranged at the bottom of the box shell, the box body is embedded in the accommodating cavity, and the front panel is fitted and fixed to the front opening of the accommodating cavity.

7. A refrigerated rice box according to claim 6, characterized in that: It also includes a door body, and a box shell hinged between one side of the door body and one side of the accommodating cavity.

8. A refrigerated rice box according to claim 7, characterized in that: An air-avoiding groove is arranged on the inner surface of the door body, and the driving button is located in the air-avoiding groove in the door-closing state.

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