Refrigeration device for processing of bunched pastries

By designing guide plates, limiting holes, and adjustment mechanisms, the problem of unstable spacing between placement plates in the refrigeration device for processing glutinous rice balls and pastries was solved, achieving stable adjustment and protection, and improving the applicability of refrigeration.

CN224162805UActive Publication Date: 2026-04-24QINGDAO YUHE FOOD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
QINGDAO YUHE FOOD CO LTD
Filing Date
2025-05-14
Publication Date
2026-04-24

AI Technical Summary

Technical Problem

Existing refrigeration equipment for processing glutinous rice balls and pastries is inconvenient to stably adjust the spacing between the placement plates, which affects its refrigeration applicability.

Method used

A refrigeration device including a guide plate, limiting holes and an adjustment mechanism was designed. The stable sliding adjustment of the shelf is achieved through the cooperation of the guide groove and the return spring, and the shelf is limited and protected by a magnetic attraction protection mechanism.

Benefits of technology

It enables stable and convenient adjustment of the spacing between the shelves, improves the applicability of the refrigeration unit, and provides effective protection for pastry ingredients.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of pastry processing refrigeration equipment, and provides a refrigeration device for processing bunched pastry, which comprises a pastry refrigeration cabinet, the outer wall of the pastry refrigeration cabinet is movably connected with a cabinet door, the inner wall of the pastry refrigeration cabinet is fixedly connected with a guide plate, the guide plate is internally provided with a limiting hole, and the limiting hole is communicated with the cabinet door. An adjusting mechanism is mounted on the outer wall of the guide plate, the adjusting mechanism comprises a storage partition plate mounted on the outer wall of the guide plate, a limiting rod is movably connected to the interior of the storage partition plate, a bearing plate is fixedly connected to one end of the limiting rod, and a pressing plate is fixedly connected to the outer wall of the bearing plate. By opening the cabinet door and pressing the two pressing plates, the two bearing plates can move oppositely, the limiting rods are driven to slide along the storage partition plate and move out of the limiting holes in the current position, and the storage partition plate slides along the guide plate; and the effect that the distance between the storage partition plates can be conveniently adjusted according to the requirement difference of group string raw material placement is achieved.
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Description

Technical Field

[0001] This utility model relates to the technical field of pastry processing and refrigeration equipment, and in particular to a refrigeration device for processing dumpling skewers. Background Technology

[0002] Dumpling skewers are a type of pastry made by skewering dumplings onto bamboo sticks. They are primarily made from glutinous rice flour or rice flour, and the fillings can be sweet or savory. Sweet fillings include red bean paste, sesame seeds, and crushed peanuts, while savory fillings include meat filling and shredded radish filling. Generally, glutinous rice flour or rice flour is mixed with water to form a dough, filled, and then shaped into round or oval shapes. They can be steamed, boiled, pan-fried, or deep-fried, and finally skewered with bamboo sticks. In some regions, mugwort juice or pumpkin puree is added during the preparation process, giving the dumplings a unique flavor and color. Dumpling skewers offer a rich variety of flavors and are widely loved. When processing dumplings, the ingredients must be refrigerated.

[0003] To this end, patent CN218469369U discloses an adjustable-space refrigeration device for preserving pastries, including a refrigerator body. Several adjustment mechanisms are equidistantly embedded on both sides of the inner wall of the refrigerator body. A shelf is provided between two opposing adjustment mechanisms. The adjustment mechanism includes an adjustment box, a lead screw, a sleeve, a guide groove, and a guide block. The two ends of the inner cavity of the adjustment box are rotatably connected to the lead screw. The surface of the lead screw is threaded with a sleeve. A guide block is fixedly connected to one side of the sleeve. The two ends of the front of the adjustment box are provided with guide grooves. One end of each of the two guide blocks extends to the outside through the guide groove. A rotating shaft is inserted into one side of the bottom of the adjustment box. One end of the rotating shaft is connected to a drive bevel gear. This utility model, an adjustable-space refrigeration device for preserving pastries, realizes the adjustment of the distance between two adjacent shelf units without having to remove the pastries from the top of the shelf unit before adjustment. It is simple and convenient and can be operated by a single person.

[0004] The existing technical solutions mentioned above have the following drawbacks: Although the spacing of the placement plates can be adjusted by the meshing connection of two bevel gears and the lifting and lowering of the screw, the overall operation is relatively cumbersome. Moreover, the lifting and lowering adjustment of the screw and sleeve alone cannot lock the placement plates, making it inconvenient to stably adjust the spacing between the placement plates and affecting the applicability of the actual placement and refrigeration of raw materials for glutinous rice balls and pastries. Utility Model Content

[0005] The purpose of this invention is to provide a refrigeration device for processing glutinous rice ball skewers, which solves the problem that existing refrigeration devices for processing glutinous rice ball skewers are inconvenient to stably adjust the spacing between the placement plates.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a refrigeration device for processing dumpling skewers, including a pastry refrigerator;

[0007] The outer wall of the pastry refrigerator is movably connected with a cabinet door, and the inner wall of the pastry refrigerator is fixedly connected with a guide plate, and the guide plate has limit holes inside.

[0008] An adjustment mechanism is installed on the outer wall of the guide plate;

[0009] The adjustment mechanism includes a shelf installed on the outer wall of the guide plate. A limit rod is movably connected inside the shelf. A receiving plate is fixedly connected to one end of the limit rod. A pressure plate is fixedly connected to the outer wall of the receiving plate.

[0010] Preferably, the interior of the shelf is provided with a guide groove, and the outer wall of the receiving plate is fixedly connected with a return spring.

[0011] Preferably, the shelf is connected to the guide plate via a guide groove to form a sliding structure, and the guide groove is symmetrically arranged about the central axis of the shelf.

[0012] Preferably, the limiting rod is engaged with the guide plate through the limiting hole, the limiting rod and the storage partition form a sliding structure, the limiting rod is L-shaped, and the limiting holes are evenly distributed on one side of the guide plate.

[0013] Preferably, the reset spring is located between the two receiving plates, and the receiving plates and the storage partition form a sliding structure.

[0014] Preferably, the outer wall of the storage partition is equipped with a protective mechanism, the protective mechanism including a docking groove opened inside the storage partition, a first magnetic block fixedly connected to the inner wall of the docking groove, a docking block installed inside the docking groove, a second magnetic block embedded inside the docking block, and a protective plate fixedly connected to the top of the docking block.

[0015] Preferably, the shelf is connected to the docking block via a docking groove, and the first magnetic block and the second magnetic block are magnetically connected.

[0016] The present invention provides a refrigeration device for processing dumpling-shaped pastries, the advantages of which are:

[0017] With the guide plate, limiting hole and adjustment mechanism, by opening the cabinet door and pressing the two pressure plates, the two receiving plates can be moved towards each other, which drives the limiting rod to slide along the shelf and move out of the limiting hole at the current position. At this time, the shelf is released from the limit. Pulling the shelf makes it slide along the guide plate, which makes it easy to adjust the spacing between the shelves according to the different needs of placing the raw materials of the dumpling string.

[0018] Furthermore, with the cooperation of the guide plate and the guide groove, and the guide groove being symmetrically arranged around the central axis of the shelf, the stability of the sliding adjustment of the shelf can be improved.

[0019] Furthermore, when the shelf is adjusted to the required height, the pressure plate is released, and under the action of the return spring, the receiving plate can be reset, which will drive the two limit rods to reset and lock into the corresponding limit holes for limiting.

[0020] By setting up a storage partition and a protective mechanism, the protective plate can be moved to make the docking block engage and insert into the docking groove. Under the magnetic attraction of the first magnetic block and the second magnetic block, the protective plate can be limited and installed on the outer wall of the storage partition, which can protect the dumpling and pastry raw materials placed on the storage partition.

[0021] Furthermore, when it is necessary to remove the ingredients for the glutinous rice ball skewer, pull the protective plate upward to separate the first magnetic block from the second magnetic block, thereby moving the docking block out of the docking slot and disassembling it, so that the ingredients for the glutinous rice ball skewer can be removed. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a three-dimensional view of the pastry refrigerator of this utility model;

[0024] Figure 3 This is a perspective view of the guide plate of this utility model;

[0025] Figure 4 This is a perspective view of the storage partition of this utility model;

[0026] Figure 5 This is a three-dimensional sectional view of the storage partition of this utility model;

[0027] Figure 6 This is a perspective view of the protective plate of this utility model.

[0028] The following are the labels in the attached diagram: 1. Pastry refrigerator; 2. Cabinet door; 3. Guide plate; 4. Limiting hole; 5. Adjustment mechanism; 51. Shelf; 52. Guide groove; 53. Limiting rod; 54. Support plate; 55. Pressure plate; 56. Return spring; 6. Protective mechanism; 61. Connecting groove; 62. First magnetic block; 63. Connecting block; 64. Second magnetic block; 65. Protective plate. 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] Please see Figures 1-6 The present invention provides a refrigeration device for processing glutinous rice ball pastries, including a pastry refrigerator 1.

[0031] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a cabinet door 2 is movably connected to the outer wall of the pastry refrigerator 1, and a guide plate 3 is fixedly connected to the inner wall of the pastry refrigerator 1. A limit hole 4 is formed inside the guide plate 3. An adjustment mechanism 5 is installed on the outer wall of the guide plate 3. The adjustment mechanism 5 includes a shelf 51 installed on the outer wall of the guide plate 3. A limit rod 53 is movably connected inside the shelf 51. A receiving plate 54 is fixedly connected to one end of the limit rod 53. A pressure plate 55 is fixedly connected to the outer wall of the receiving plate 54. A guide groove 52 is formed inside the shelf 51. A return spring 56 is fixedly connected to the outer wall of plate 54. The storage partition 51 forms a sliding structure with the guide plate 3 through the guide groove 52. The guide groove 52 is symmetrically arranged around the central axis of the storage partition 51. The limiting rod 53 is engaged with the guide plate 3 through the limiting hole 4. The limiting rod 53 and the storage partition 51 form a sliding structure. The limiting rod 53 is L-shaped. The limiting holes 4 are evenly distributed on one side of the guide plate 3. The return spring 56 is located between the two receiving plates 54. The receiving plate 54 and the storage partition 51 form a sliding structure.

[0032] By opening cabinet door 2 and pressing the two pressure plates 55, the two support plates 54 can move towards each other, causing the limiting rods 53 to slide along the shelf 51 and move out of the limiting hole 4 at the current position. At this time, the shelf 51 is released from its limit. Pulling the shelf 51 causes it to slide along the guide plate 3. With the cooperation of the guide plate 3 and the guide groove 52, and with the guide groove 52 symmetrically arranged around the central axis of the shelf 51, the stability of the sliding adjustment of the shelf 51 can be improved. When the shelf 51 is adjusted to the required height, the pressure plate 55 is released. Under the action of the return spring 56, the support plate 54 can be reset, causing the two limiting rods 53 to reset and lock into the corresponding limiting holes 4 for limiting.

[0033] Reference Figure 1 , Figure 4 and Figure 6As shown, a protective mechanism 6 is installed on the outer wall of the storage partition 51. The protective mechanism 6 includes a docking groove 61 opened inside the storage partition 51. A first magnetic block 62 is fixedly connected to the inner wall of the docking groove 61. A docking block 63 is installed inside the docking groove 61. A second magnetic block 64 is embedded inside the docking block 63. A protective plate 65 is fixedly connected to the top of the docking block 63. The storage partition 51 is engaged with the docking block 63 through the docking groove 61. The first magnetic block 62 and the second magnetic block 64 are magnetically connected.

[0034] By moving the protective plate 65, the docking block 63 is inserted into the docking groove 61. Under the magnetic attraction of the first magnetic block 62 and the second magnetic block 64, the protective plate 65 can be fixedly installed on the outer wall of the shelf 51, which can protect the dumpling skewers of pastry placed on the shelf 51. When it is necessary to take out the dumpling skewers of pastry, pull the protective plate 65 upward to separate the first magnetic block 62 and the second magnetic block 64, and drive the docking block 63 out of the docking groove 61 for disassembly, so that the dumpling skewers of pastry can be taken out.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A refrigeration device for processing glutinous rice balls and pastries, comprising a pastry refrigerator (1); Its features are: The outer wall of the pastry refrigerator (1) is movably connected with a cabinet door (2), and the inner wall of the pastry refrigerator (1) is fixedly connected with a guide plate (3), and the guide plate (3) has a limit hole (4) inside. An adjustment mechanism (5) is installed on the outer wall of the guide plate (3); The adjustment mechanism (5) includes a storage partition (51) installed on the outer wall of the guide plate (3). A limit rod (53) is movably connected inside the storage partition (51). A receiving plate (54) is fixedly connected to one end of the limit rod (53). A pressure plate (55) is fixedly connected to the outer wall of the receiving plate (54).

2. The refrigeration device for processing dumpling-shaped pastries according to claim 1, characterized in that: The storage partition (51) has a guide groove (52) inside, and a return spring (56) is fixedly connected to the outer wall of the receiving plate (54).

3. A refrigeration device for processing dumpling-shaped pastries according to claim 2, characterized in that: The storage partition (51) forms a sliding structure with the guide plate (3) through the guide groove (52), and the guide groove (52) is symmetrically arranged about the central axis of the storage partition (51).

4. The refrigeration device for processing dumpling-shaped pastries according to claim 1, characterized in that: The limiting rod (53) is engaged with the guide plate (3) through the limiting hole (4). The limiting rod (53) and the storage partition (51) form a sliding structure. The limiting rod (53) is L-shaped. The limiting holes (4) are evenly distributed on one side of the guide plate (3).

5. A refrigeration device for processing dumpling-shaped pastries according to claim 2, characterized in that: The reset spring (56) is located between two receiving plates (54), and the receiving plates (54) and the storage partition (51) form a sliding structure.

6. A refrigeration device for processing dumpling-shaped pastries according to claim 1, characterized in that: The outer wall of the storage partition (51) is equipped with a protective mechanism (6). The protective mechanism (6) includes a docking groove (61) opened inside the storage partition (51). A first magnetic block (62) is fixedly connected to the inner wall of the docking groove (61). A docking block (63) is installed inside the docking groove (61). A second magnetic block (64) is embedded inside the docking block (63). A protective plate (65) is fixedly connected to the top of the docking block (63).

7. A refrigeration device for processing dumpling-shaped pastries according to claim 6, characterized in that: The storage partition (51) is engaged with the docking block (63) via the docking groove (61), and the first magnetic block (62) and the second magnetic block (64) are magnetically connected.