Spring roll instant freezer

Abstract

The utility model relates to the technical field of instant freezers, in particular to a spring roll instant freezer which comprises an instant freezer body, a first conveyor and a second conveyor are fixedly installed at the front end and the rear end of the interior of the instant freezer body respectively, and an adjusting frame is fixedly installed at the front end of the first conveyor. Limiting plates are slidably connected to the left end and the right end of the interior of the adjusting frame, a turnover frame is rotatably connected to the position, located between the first conveyor and the second conveyor, in the instant freezer body, a shovel plate is fixedly installed on the inner side of the rear end of the second conveyor, and a collecting box is fixedly installed at the rear end of the bottom of the second conveyor; compared with an existing spring roll instant freezer, the spring roll instant freezer has the advantages that the positions of spring rolls can be limited through the design, low-temperature vertical airflow above the spring rolls can make full contact with the spring rolls, then the quick freezing efficiency of the spring rolls is improved, meanwhile, the spring rolls can be turned over in the quick freezing process, the spring rolls are fully quick-frozen and cooled, and the service life of the spring rolls is prolonged. And the quick-freezing effect of the spring rolls is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of quick-freezing machines, and particularly relates to a spring roll quick-freezing machine. Background Art

[0002] A quick-freezing machine is a device that can quickly freeze a large number of items in a relatively short time. It is generally used for freezing and processing various types of fresh food. After spring rolls are produced, a quick-freezing machine is often used to quickly freeze them, so that they are not prone to deterioration and rot during transportation.

[0003] However, in actual use, since the spring rolls placed on the feeding conveyor belt of the quick-freezing machine are placed in different positions, when they enter the interior of the quick-freezing machine, the low-temperature vertical air flow above cannot come into full contact with them, thus affecting the actual quick-freezing efficiency. At the same time, during the quick-freezing process, since the lower surface of the spring rolls is always in contact with the conveyor belt below, the lower surface cannot be fully cooled.

[0004] Therefore, it is particularly important to urgently design a spring roll quick-freezing machine to solve the above defects. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model designs a spring roll quick-freezing machine, which aims to solve the technical problems that in the prior art, the different placement positions of spring rolls affect the quick-freezing efficiency during the quick-freezing process, and the lower surface of the spring rolls is always in contact with the conveyor belt below and cannot be fully cooled.

[0006] To achieve the above object, the utility model provides the following technical solutions:

[0007] A spring roll quick-freezing machine includes a quick-freezing machine body. At the front and rear ends inside the quick-freezing machine body, a first conveyor and a second conveyor are respectively fixedly installed. At the front end of the first conveyor, an adjusting frame is fixedly installed. At the left and right ends inside the adjusting frame, limiting plates are slidably connected. Inside the quick-freezing machine body and between the first conveyor and the second conveyor, a flipping frame is rotatably connected. At the inner side of the rear end of the second conveyor, a shoveling plate is fixedly installed. At the rear end of the bottom of the second conveyor, a collection box is fixedly installed.

[0008] As a preferred scheme of the utility model, multiple groups of air blowers are fixedly installed on the top of the quick-freezing machine body, and a control panel is fixedly installed at the front end of the left side of the quick-freezing machine body.

[0009] As a preferred scheme of the utility model, both the first conveyor and the second conveyor are plate chain conveyors, and support plates are fixedly installed between the bottoms of the first conveyor and the second conveyor and the quick-freezing machine body.

[0010] As a preferred embodiment of the present utility model, a bidirectional threaded rod is rotatably connected to the inner side of the adjusting frame. The left end of the bidirectional threaded rod is fixedly connected to a rotating wheel, and the top end of the limiting plate is threadedly connected to the bidirectional threaded rod through a connecting sleeve.

[0011] As a preferred embodiment of the present utility model, the top end of the limiting plate is slidably connected to the adjusting frame through a sliding sleeve, and guiding edges are fixedly connected to the front ends of the two limiting plates.

[0012] As a preferred embodiment of the present utility model, multiple turning plates are fixedly connected to the inner side of the turning frame, and the multiple turning plates are equidistantly distributed inside the turning frame. Feeding grooves are formed between the multiple turning plates. A motor is fixedly installed at a position on the outer side of the quick-freezing machine body corresponding to the turning frame, and the driving end of the motor is fixedly connected to the left end of the turning frame.

[0013] As a preferred embodiment of the present utility model, the bottom end of the shoveling plate is in fit with the inner side of the second conveyor. A storage drawer is slidably connected to the inside of the collection box, and a handle is fixedly connected to the outer side of the storage drawer.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. In the present utility model, through the combined design of the adjusting frame and the limiting plate, before placing the spring rolls on the first conveyor, first use the rotating wheel to rotate the bidirectional threaded rod. Under the connection of the connecting sleeve, drive the two limiting plates to move relatively, adjust the distance between the two limiting plates to limit the position of the spring rolls, so as to prevent the spring rolls from being randomly placed when entering the quick-freezing machine body, enabling the upper low-temperature vertical air flow to fully contact the spring rolls, thereby improving the quick-freezing efficiency of the spring rolls.

[0016] 2. In the present utility model, through the design of the turning frame, after the spring rolls are conveyed into the quick-freezing machine body by the first conveyor, the upper part of the spring rolls is quickly frozen by the upper low-temperature vertical air flow. When reaching the position of the turning frame, the spring rolls automatically fall into the feeding grooves between the multiple turning plates. The motor drives the turning frame to rotate until the spring rolls are turned over onto the second conveyor to complete turning over, and then the spring rolls are conveyed by the second conveyor. During this process, the bottom of the spring rolls is frozen, so as to fully freeze and cool the spring rolls, ensuring the quick-freezing effect of the spring rolls. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the quick-freezing machine body of the present utility model;

[0019] Figure 3This is a schematic diagram of the adjusting frame and the limiting plate of the utility model.

[0020] In the figure: 1, the main body of the quick-freezing machine; 101, the fan; 102, the control panel; 2, the first conveyor; 201, the support plate; 3, the second conveyor; 4, the adjusting frame; 401, the bidirectional threaded rod; 402, the runner; 403, the connecting sleeve; 404, the sliding sleeve; 405, the guiding edge; 5, the limiting plate; 6, the turning frame; 601, the turning plate; 602, the feeding groove; 603, the motor; 7, the shoveling plate; 8, the collecting box; 801, the storage drawer; 802, the handle. Specific embodiments

[0021] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment:

[0023] Please refer to Figures 1-3 , the present utility model provides a technical solution:

[0024] A spring roll quick-freezing machine includes a quick-freezing machine main body 1. The front and rear ends inside the quick-freezing machine main body 1 are respectively fixedly installed with a first conveyor 2 and a second conveyor 3. The front end of the first conveyor 2 is fixedly installed with an adjusting frame 4. The left and right ends inside the adjusting frame 4 are both slidably connected with a limiting plate 5. A turning frame 6 is rotatably connected inside the quick-freezing machine main body 1 and between the first conveyor 2 and the second conveyor 3. A shoveling plate 7 is fixedly installed inside the rear end of the second conveyor 3. A collecting box 8 is fixedly installed at the rear end of the bottom of the second conveyor 3.

[0025] First, a plurality of fans 101 are fixedly installed on the top of the quick-freezing machine main body 1. The front end on the left side of the quick-freezing machine main body 1 is fixedly installed with a control panel 102. The spring rolls are conveyed into the quick-freezing machine main body 1 through the first conveyor 2. When the quick-freezing machine main body 1 is working, the wind generated by the fans 101 is used to quickly freeze the spring rolls inside the quick-freezing machine main body 1.

[0026] Furthermore, both the first conveyor 2 and the second conveyor 3 are plate chain conveyors. Support plates 201 are fixedly installed between the bottoms of the first conveyor 2 and the second conveyor 3 and the quick-freezing machine body 1. The spring rolls are conveyed into the interior of the quick-freezing machine body 1 by the first conveyor 2 for quick-freezing. After the quick-freezing is completed, the quick-frozen spring rolls are exported from the interior of the quick-freezing machine body 1 by the second conveyor 3. During this process, the support plates 201 support one end of the first conveyor 2 and the second conveyor 3 outside the quick-freezing machine body 1 to ensure the stability of the spring roll conveying process.

[0027] Then, a bidirectional threaded rod 401 is rotatably connected to the inner side of the adjusting frame 4. The left end of the bidirectional threaded rod 401 is fixedly connected to a rotating wheel 402. The top end of the limiting plate 5 is threadedly connected to the bidirectional threaded rod 401 through a connecting sleeve 403. Before placing the spring rolls on the first conveyor 2, first use the rotating wheel 402 to rotate the bidirectional threaded rod 401. Under the connection of the connecting sleeve 403, drive the two limiting plates 5 to move relative to each other, adjust the distance between the two limiting plates 5 to limit the position of the spring rolls, so as to prevent the spring rolls from being randomly placed when entering the interior of the quick-freezing machine body 1, enabling the upper low-temperature vertical air flow to fully contact the spring rolls, thereby improving the quick-freezing efficiency of the spring rolls.

[0028] Furthermore, the top end of the limiting plate 5 is slidably connected to the adjusting frame 4 through a sliding sleeve 404. The front ends of the two limiting plates 5 are fixedly connected with guiding edges 405. When adjusting the limiting plate 5, the limiting plate 5 is slidably connected to the adjusting frame 4 through the sliding sleeve 404, enabling the limiting plate 5 to move stably. At the same time, when the spring rolls are placed on the first conveyor 2, they are conveyed and guided by the guiding edges 405, so that the spring rolls automatically enter between the two limiting plates 5 for conveying.

[0029] Secondly, a plurality of turning plates 601 are fixedly connected to the inner side of the turning frame 6, and the plurality of turning plates 601 are equally spaced inside the turning frame 6. An inlet chute 602 is formed between the plurality of turning plates 601. A motor 603 is fixedly installed at a position on the outside of the quick-freezing machine body 1 corresponding to the turning frame 6. The driving end of the motor 603 is fixedly connected to the left end of the turning frame 6. After the spring rolls are conveyed into the interior of the quick-freezing machine body 1 by the first conveyor 2, the upper part of the spring rolls is quickly quick-frozen by the upper low-temperature vertical air flow. When reaching the position of the turning frame 6, the spring rolls automatically fall into the inlet chute 602 between the plurality of turning plates 601. The motor 603 drives the turning frame 6 to rotate until the spring rolls are turned onto the second conveyor 3 to complete turning over, and then the spring rolls are conveyed by the second conveyor 3. During this process, the bottom of the spring rolls is quick-frozen, so as to fully quick-freeze and cool the spring rolls and ensure the quick-freezing effect of the spring rolls.

[0030] Finally, the bottom end of the shovel plate 7 is attached to the inner side of the second conveyor 3. A storage drawer 801 is slidably connected inside the collection box 8, and a handle 802 is fixedly connected to the outside of the storage drawer 801. After the spring rolls are discharged from the rear end of the quick-freezing machine body 1 during quick-freezing, when the spring rolls pass through the shovel plate 7, they can be automatically separated from the bottom and the second conveyor 3 to avoid sticking. Some of the shoveled scraps fall into the inner side of the second conveyor 3 after passing through the shovel plate 7 and finally enter the storage drawer 801 inside the collection box 8 for collection and processing, thus facilitating the feeding and improving the quick-freezing quality of the spring rolls at the same time.

[0031] In this embodiment, the implementation scenario is specifically as follows: Before placing the spring rolls on the first conveyor 2, first rotate the bidirectional threaded rod 401 by using the rotating wheel 402. Driven by the connection of the connecting sleeve 403, the two limiting plates 5 move relatively, and the distance between the two limiting plates 5 is adjusted to limit the position of the spring rolls, so as to prevent the spring rolls from being randomly placed when entering the quick-freezing machine body 1, enabling the upper low-temperature vertical air flow to fully contact the spring rolls. After the spring rolls are conveyed into the quick-freezing machine body 1 through the first conveyor 2, the upper part of the spring rolls is quickly frozen by the upper low-temperature vertical air flow. After reaching the position of the turning frame 6, the spring rolls automatically fall into the feeding groove 602 between the multiple turning plates 601. The turning frame 6 is rotated by the motor 603 until the spring rolls are turned onto the second conveyor 3 to complete turning over. Subsequently, the spring rolls are conveyed by the second conveyor 3, and during this process, the bottom of the spring rolls is frozen. After the spring rolls are discharged from the rear end of the quick-freezing machine body 1 during quick-freezing, when the spring rolls pass through the shovel plate 7, they can be automatically separated from the bottom and the second conveyor 3 to avoid sticking. Some of the shoveled scraps fall into the inner side of the second conveyor 3 after passing through the shovel plate 7 and finally enter the storage drawer 801 inside the collection box 8 for collection and processing. The whole operation process is simple and convenient. Compared with the existing spring roll quick-freezing machines, the utility model can limit the position of the spring rolls through the design, enabling the upper low-temperature vertical air flow to fully contact the spring rolls, thereby improving the quick-freezing efficiency of the spring rolls. At the same time, the spring rolls can be turned over during the quick-freezing process to fully freeze and cool the spring rolls, ensuring the quick-freezing effect of the spring rolls.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spring roll quick-freezing machine, comprising a quick-freezing machine body (1), characterized in that: At the front and rear ends inside the quick-freezing machine body (1), a first conveyor (2) and a second conveyor (3) are respectively fixedly installed. At the front end of the first conveyor (2), an adjusting frame (4) is fixedly installed. At the left and right ends inside the adjusting frame (4), limiting plates (5) are slidably connected. Inside the quick-freezing machine body (1) and between the first conveyor (2) and the second conveyor (3), a turnover frame (6) is rotatably connected. Inside the rear end of the second conveyor (3), a shovel plate (7) is fixedly installed. At the rear end of the bottom of the second conveyor (3), a collection box (8) is fixedly installed.

2. The spring roll quick-freezing machine according to claim 1, characterized in that: On the top of the quick-freezing machine body (1), multiple groups of fans (101) are fixedly installed. At the front end of the left side of the quick-freezing machine body (1), a control panel (102) is fixedly installed.

3. A spring roll quick-freezing machine according to claim 1, characterized in that: Both the first conveyor (2) and the second conveyor (3) are plate-chain conveyors. Between the bottoms of the first conveyor (2) and the second conveyor (3) and the quick-freezing machine body (1), support plates (201) are fixedly installed.

4. A spring roll quick-freezing machine according to claim 1, characterized in that: Inside the adjusting frame (4), a bidirectional threaded rod (401) is rotatably connected. At the left end of the bidirectional threaded rod (401), a runner (402) is fixedly connected. The top end of the limiting plate (5) is threadedly connected to the bidirectional threaded rod (401) through a connecting sleeve (403).

5. The spring roll quick-freezing machine according to claim 1, characterized in that: The top end of the limiting plate (5) is slidably connected to the adjusting frame (4) through a sliding sleeve (404). At the front ends of the two limiting plates (5), guiding edges (405) are fixedly connected.

6. The spring roll quick-freezing machine according to claim 1, characterized in that: Inside the turnover frame (6), multiple groups of turnover plates (601) are fixedly connected, and the multiple groups of turnover plates (601) are equally spaced inside the turnover frame (6). An inlet chute (602) is formed between the multiple groups of turnover plates (601). At the position corresponding to the turnover frame (6) on the outside of the quick-freezing machine body (1), a motor (603) is fixedly installed. The driving end of the motor (603) is fixedly connected to the left end of the turnover frame (6).

7. A spring roll quick-freezing machine according to claim 1, characterized in that: The bottom end of the shovel plate (7) is in contact with the inside of the second conveyor (3). Inside the collection box (8), a storage drawer (801) is slidably connected. On the outside of the storage drawer (801), a handle (802) is fixedly connected.

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