Chilling display stand

Abstract

The utility model discloses a chilled display stand which comprises a display cabinet body, a height adjusting mechanism is arranged on one side of the display cabinet body, the height adjusting mechanism comprises an adjusting frame capable of moving up and down, rotating guide plates are rotationally arranged on the two sides of the periphery of the adjusting frame, and the rotating guide plates are located over the display cabinet body. A rotating pipe for driving the rotating guide plate to rotate is arranged between the rotating guide plate and the adjusting frame, and a suction pump for extracting fresh-keeping gas is arranged on the periphery of the rotating pipe. By spraying fresh-keeping gas, the chilled food can be kept fresh, flies on the chilled food can be repelled in the gas spraying process, by means of the gas spraying mode, customers can be better attracted, the selling efficiency can be improved, harm to the human body can be avoided, the safety performance can be improved, meanwhile, dust is blown away through gas spraying, and the service life of the chilled food can be prolonged. Dust is prevented from adhering to the chilled food, and normal selling of the chilled food is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the field of display stands, in particular to a chilled food display stand. Background Art

[0002] The chilled display stand is a counter used to display seafood, etc. There are many such counters in supermarkets. The counters in supermarkets that sell chilled seafood are chilled display cabinets. However, in supermarkets, a layer of ice is directly laid on the display counter, and then the seafood is placed on the ice. This display method cannot keep the seafood fresh.

[0003] For example, the utility model with authorization announcement number CN215456881U discloses a sanitary ice display counter, whose working principle is: "The utility model is to cover the cabinet with ice, and then put the seafood on the ice to keep it fresh. When the number of flies increases and the seafood needs to be protected, start the motor to drive the third shaft to rotate, and drive the streamer to rotate through the cross bar to drive away the flies and keep the seafood fresh. When there are a large number of customers and they need to select seafood, start the electric push rod, which shortens and drives the lifting block to move downward, and drives the connecting rod to move downward through the second shaft. The connecting rod is hinged to the cross plate, and drives the cross plate to rotate clockwise until it is perpendicular to the ground. At this time, the columns and the cross plate form a "partition wall", which does not take up space and does not affect customers' selection of seafood; the streamer itself is soft and small, and under the action of gravity, it is perpendicular to the ground. The horizontal bar is stored in the slot, does not protrude, does not take up space, and is convenient for the sale of seafood. The rotation of the ribbon can repel flies and keep the seafood fresh, and the ribbon can fall naturally when it is not rotating. However, in this way, the ribbon needs to be in a rotating state to repel flies and keep the seafood fresh. The ribbon will rotate in a spiral when it is in a rotating state. When there are customers, the ribbon will be entangled with the customers, which is less safe. In addition, the ribbon will come into contact with the flying dust in the air when it is rotating, resulting in more dust adhering to the ribbon. When the ribbon falls naturally and the horizontal plate is rotated, the ribbon will come into direct contact with the seafood on the ice, so that the dust adhering to the ribbon will adhere to the seafood, affecting the normal sale of seafood. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a fresh ice display stand, which can spray air onto the display cabinet body through the arrangement of the air jet head, which can not only drive away flies but also have the function of preserving fresh food and prevent harm to customers.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a refrigerated display stand, comprising a display cabinet body, a height adjustment mechanism is arranged on one side of the display cabinet body, the height adjustment mechanism comprises an adjustment frame which moves up and down, rotating guide plates are rotatably arranged on both sides of the outer periphery of the adjustment frame, the rotating guide plates are located directly above the display cabinet body, a rotating tube for driving the rotating guide plates to rotate is arranged between the rotating guide plates and the adjustment frame, a pump for extracting fresh-keeping gas is arranged on the outer periphery of the rotating tube, a plurality of groups of nozzles for spraying fresh-keeping gas toward the top surface of the display cabinet body are fixedly arranged at the bottom end of the rotating guide plates, and support tubes are detachably connected between the rotating guide plates.

[0006] As a preferred technical solution of the utility model, a threaded connecting hole for threaded sealing connection of the two ends of the support tube is provided on the rotating guide plate.

[0007] As a preferred technical solution of the utility model, a nozzle is arranged at the bottom end of the rotating guide plate.

[0008] As a preferred technical solution of the utility model, the height adjustment mechanism also includes an electric telescopic rod, which is fixedly connected to one side of the display cabinet body, and the top of the electric telescopic rod is fixedly connected to the adjustment frame.

[0009] As a preferred technical solution of the utility model, a guide hole communicating with the rotating guide plate is provided on the rotating tube.

[0010] As a preferred technical solution of the utility model, the rotating tube is rotatably connected to the adjusting frame, a bearing is provided between the adjusting frame and the rotating tube, the outer ring of the bearing is fixedly connected to the adjusting frame, and the inner ring is fixedly connected to the rotating tube.

[0011] As a preferred technical solution of the utility model, a driving mechanism for driving the rotating tube to rotate is provided on the adjusting frame, and the driving mechanism includes a servo motor and an L-shaped motor bracket, the servo motor is fixedly connected to the motor bracket, the motor bracket is fixedly connected to the adjusting frame, and the power output end of the servo motor is fixedly connected to the rotating tube.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] The fresh-keeping gas can be sprayed down to preserve the fresh chilled food, and flies on the fresh chilled food can be driven away during the spraying process. The jetting mode can attract more customers, increase sales efficiency, avoid harm to the human body, and improve safety performance. At the same time, the dust can be blown away by the jetting to avoid dust adhering to the fresh chilled food to prevent affecting the normal sales of the fresh chilled food. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the rotating tube and the rotating guide plate of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the adjustment frame of the utility model;

[0017] Figure 4 This is a schematic diagram of the rotary tube structure of the utility model.

[0018] Among them: 1. Display cabinet body; 2. Height adjustment mechanism; 21. Electric telescopic rod; 22. Adjustment frame; 3. Rotating guide plate; 31. Air jet head; 32. Support pipe; 33. Threaded connecting hole; 4. Rotating pipe; 41. Pump; 42. Guide hole; 43. Bearing; 5. Servo motor; 51. Motor bracket. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example:

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model provides a fresh ice display stand, including a display cabinet body 1, a height adjustment mechanism 2 is arranged on one side of the display cabinet body 1, the height adjustment mechanism 2 includes an adjustment frame 22 which moves up and down, rotating guide plates 3 are rotatably arranged on both sides of the outer periphery of the adjusting frame 22, the rotating guide plates 3 are located directly above the display cabinet body 1, a rotating tube 4 for driving the rotating guide plates 3 to rotate is arranged between the rotating guide plates 3 and the adjusting frame 22, a pump 41 for extracting fresh-keeping gas is arranged on the outer periphery of the rotating tube 4, a plurality of groups of nozzles 31 for spraying fresh-keeping gas toward the top surface of the display cabinet body 1 are fixedly arranged at the bottom end of the rotating guide plates 3, and support pipes 32 are detachably connected between the rotating guide plates 3.

[0022] The rotating guide plate 3 is provided with a threaded connecting hole 33 for threaded sealing connection of two ends of the support tube 32 .

[0023] A nozzle is arranged at the bottom end of the rotating guide plate 3 .

[0024] In the present case, the display cabinet body 1 is a chilled display counter. When in use, ice cubes are placed on the display cabinet body 1, and then the seafood is placed on the ice cubes to complete the chilled display. The fresh-keeping gas tank is placed on the adjustment rack 22, and then a hose is used to connect the pump 41. By starting the pump 41, the fresh-keeping gas can be drawn into the rotating tube 4, and then enters the rotating guide plate 3, so that the fresh-keeping gas is sprayed out through the jet head 31 and sprayed onto the display cabinet body 1. The fresh-keeping gas can be sprayed down to preserve the chilled food, and flies on the chilled food can be driven away during the jetting process. The jetting method can attract more customers, increase sales efficiency, avoid harm to the human body, and improve safety performance. At the same time, dust is blown away by the jet to avoid dust adhering to the chilled food to prevent affecting the normal sales of the chilled food.

[0025] Among them, by the rotation setting of the rotating guide plate 3 and the setting of the height adjustment mechanism 2, the adjustment frame 22 can be retracted when not in use; and by rotating the rotating guide plate 3, it is convenient to store the rotating guide plate 3.

[0026] Among them, through the setting of the nozzle, after the support tube 32 is threadedly installed between the rotating guide plates 3, the fresh-keeping gas can pass through the support tube 32 and then be sprayed out through the nozzle, thereby increasing the fresh-keeping range and improving the use efficiency.

[0027] The height adjustment mechanism 2 further includes an electric telescopic rod 21 , which is fixedly connected to one side of the display cabinet body 1 , and the top of the electric telescopic rod 21 is fixedly connected to the adjustment frame 22 .

[0028] By turning on the electric telescopic rod 21, the adjustment frame 22 can be driven to move up and down, so that the height of the rotating guide plate 3 can be adjusted to prevent the customer's head from being hit when purchasing, thereby improving safety performance and preventing the rotating guide plate 3 from colliding with the display cabinet body 1 when rotating.

[0029] The rotating tube 4 is provided with a guide hole 42 which is communicated with the rotating guide plate 3 .

[0030] The rotating tube 4 is rotatably connected to the adjusting frame 22 . A bearing 43 is provided between the adjusting frame 22 and the rotating tube 4 . The outer ring of the bearing 43 is fixedly connected to the adjusting frame 22 , and the inner ring is fixedly connected to the rotating tube 4 .

[0031] By setting the pump 41, it is convenient to pump the fresh-keeping gas into the rotating tube 4, and then enter the rotating guide plate 3 through the guide hole 42, so that the fresh-keeping gas is discharged from the nozzle 31, which can preserve the ice and drive away flies.

[0032] A driving mechanism for driving the rotating tube 4 to rotate is provided on the adjusting frame 22, and the driving mechanism includes a servo motor 5 and an L-shaped motor bracket 51. The servo motor 5 is fixedly connected to the motor bracket 51, and the motor bracket 51 is fixedly connected to the adjusting frame 22. The power output end of the servo motor 5 is fixedly connected to the rotating tube 4.

[0033] By turning on the servo motor 5 , the rotating tube 4 can be driven to rotate, and the rotating tube 4 drives the rotating guide plate 3 to rotate, thereby realizing the adjustment of the rotating guide plate 3 .

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A chilled food display stand, characterized in that: The invention comprises a display cabinet body (1), a height adjustment mechanism (2) is arranged on one side of the display cabinet body (1), the height adjustment mechanism (2) comprises an adjustment frame (22) which moves up and down, rotating guide plates (3) are rotatably arranged on both sides of the outer periphery of the adjustment frame (22), the rotating guide plates (3) are located directly above the display cabinet body (1), a rotating tube (4) for driving the rotating guide plate (3) to rotate is arranged between the rotating guide plate (3) and the adjustment frame (22), a pump (41) for extracting fresh-keeping gas is arranged on the outer periphery of the rotating tube (4), a plurality of groups of spray heads (31) for spraying fresh-keeping gas toward the top surface of the display cabinet body (1) are fixedly arranged at the bottom end of the rotating guide plate (3), and a support tube (32) is detachably connected between the rotating guide plates (3).

2. A chilled food display stand according to claim 1, characterized in that: The rotating guide plate (3) is provided with a threaded connecting hole (33) for threaded sealing connection of the two ends of the support tube (32).

3. A chilled food display stand according to claim 2, characterized in that: A spray head is arranged at the bottom end of the rotating guide plate (3).

4. The ice display stand according to claim 1, characterized in that: The height adjustment mechanism (2) further comprises an electric telescopic rod (21), wherein the electric telescopic rod (21) is fixedly connected to one side of the display cabinet body (1), and the top end of the electric telescopic rod (21) is fixedly connected to the adjustment frame (22).

5. The chilled food display stand according to claim 1, characterized in that: The rotating tube (4) is provided with a guide hole (42) which is in communication with the rotating guide plate (3).

6. The chilled food display stand according to claim 1, characterized in that: The rotating tube (4) is rotatably connected to the adjusting frame (22); a bearing (43) is provided between the adjusting frame (22) and the rotating tube (4); the outer ring of the bearing (43) is fixedly connected to the adjusting frame (22); and the inner ring is fixedly connected to the rotating tube (4).

7. The chilled food display stand according to claim 1, characterized in that: The adjusting frame (22) is provided with a driving mechanism for driving the rotating tube (4) to rotate, the driving mechanism comprising a servo motor (5) and an L-shaped motor bracket (51), the servo motor (5) is fixedly connected to the motor bracket (51), the motor bracket (51) is fixedly connected to the adjusting frame (22), and the power output end of the servo motor (5) is fixedly connected to the rotating tube (4).

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