Cold storage door with self-cleaning function

Abstract

The utility model discloses a cold storage door with a self-cleaning function, which comprises a wall body and a cleaning mechanism, a door frame is arranged on the wall body, a hole is arranged on the door frame, a hinged shaft is matched in the hole, a cold storage door main body is arranged on the hinged shaft, the cleaning mechanism comprises a lifting plate, and a scraper is arranged on the lifting plate and is in contact with one surface of the cold storage door main body. A connecting plate is arranged on the lifting plate, a motor is installed on the connecting plate, a gear is arranged at the output end of the motor, the gear is in meshed connection with a rack, and a first fixing plate is arranged at one end of the rack. And a connecting plate, a lifting plate and a scraping plate are driven to move downwards under the action of a rack, so that a transverse plate is driven to move on a limiting column, frost on the cold storage door main body can be taken out under the action of the scraping plate, and the frost cleaning effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of cold storage door technology, and in particular to a cold storage door with a self-cleaning function. Background Technology

[0002] A cold storage facility is a type of refrigeration equipment. It refers to an environment created artificially that differs from the outdoor temperature or humidity, and is used for the constant temperature and humidity storage of items such as food, liquids, chemicals, pharmaceuticals, vaccines, and scientific experiments.

[0003] Existing cold storage doors are prone to water accumulation on the door panel due to the alternating hot and cold temperatures when the door is opened. After the door is closed, the water on the door panel cools down again and frost forms. The frost on the door panel can affect the normal use of the cold storage door. It is necessary to manually remove the frost accumulation on the door panel regularly, but the manual cleaning cost is high, which increases the operating cost of the cold storage. In order to solve this problem, this solution proposes a cold storage door with a self-cleaning function. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a cold storage door with a self-cleaning function, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cold storage door with self-cleaning function includes a wall and a cleaning mechanism. A door frame is provided on the wall, and a hole is opened in the door frame. A hinge shaft is fitted into the hole, and the cold storage door body is mounted on the hinge shaft. The cleaning mechanism includes a lifting plate, a scraper is provided on the lifting plate and contacts one side of the cold storage door body, a connecting plate is provided on the lifting plate, a motor is installed on the connecting plate, a gear is provided on the output end of the motor, the gear meshes with a rack, a first fixing plate is provided at one end of the rack, a second fixing plate is provided at the other end of the rack, a horizontal plate is provided on the lifting plate, a hole is opened in the horizontal plate, a limit post is fitted into the hole, and a third fixing plate is provided at both ends of the limit post.

[0007] Preferably, the first fixing plate, the second fixing plate, and the third fixing plate are all connected to the wall by bolts.

[0008] Preferably, the main body of the cold storage door is equipped with a handle.

[0009] Preferably, a limit rod is provided on the door frame, and the limit rod is fitted into a hole on the locking block, and the locking block is engaged with the handle.

[0010] Preferably, a set of inclined plates is provided on the door frame.

[0011] This utility model has the following beneficial effects:

[0012] When frost appears on the cold storage door and needs to be cleaned, the motor is started, which drives the gears to rotate. Under the action of the rack, the connecting plate, lifting plate, and scraper move downward, which in turn moves the horizontal plate on the limit post. Under the action of the scraper, the frost on the cold storage door body can be removed, thus achieving the effect of cleaning the frost. The handle facilitates the opening and closing of the cold storage door body. The door frame is equipped with a limit rod, which engages with the hole on the locking block. The locking block and the handle are engaged to lock the cold storage door body. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a cold storage door;

[0014] Figure 2 This is a schematic diagram of the main structure of a cold storage door.

[0015] Figure 3 This is a schematic diagram of the overall structure of a cold storage door;

[0016] Figure 4 This is a schematic diagram of the cold storage door cleaning mechanism.

[0017] In the diagram: 1. Wall; 2. Door frame; 3. Hinge; 4. Cold storage door body; 5. Handle; 6. Limiting rod; 7. Locking block; 8. Inclined plate; 9. Cleaning mechanism; 901. Lifting plate; 902. Scraper; 903. Connecting plate; 904. Motor; 905. Gear; 906. Rack; 907. First fixing plate; 908. Second fixing plate; 909. Horizontal plate; 910. Limiting post; 911. Third fixing plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-4A cold storage door with self-cleaning function includes a wall 1 and a cleaning mechanism 9. A door frame 2 is provided on the wall 1, and a hole is opened in the door frame 2. A hinge pin 3 fits into the hole, and a cold storage door body 4 is mounted on the hinge pin 3. The cleaning mechanism 9 includes a lifting plate 901, a scraper 902 is provided on the lifting plate 901, and the scraper 902 contacts one side of the cold storage door body 4. A connecting plate 903 is provided on the lifting plate 901, and a motor 904 is installed on the connecting plate 903. A gear 905 is provided on the output end of the motor 904, and the gear 905 meshes with a rack 906. A first fixing plate 907 is provided at one end of the rack 906, and the other end of the rack 906... A second fixing plate 908 is provided at one end, and a horizontal plate 909 is provided on the lifting plate 901. The horizontal plate 909 has a hole, and a limit post 910 fits in the hole. A third fixing plate 911 is provided at both ends of the limit post 910. When frost appears on the cold storage door body 4 and needs to be cleaned, the motor 904 is started, which drives the gear 905 to rotate. Under the action of the rack 906, the connecting plate 903, the lifting plate 901 and the scraper 902 move downward, thereby driving the horizontal plate 909 to move on the limit post 910. Under the action of the scraper 902, the frost on the cold storage door body 4 can be removed, thereby achieving the effect of cleaning the frost.

[0020] The first fixing plate 907, the second fixing plate 908, and the third fixing plate 911 are all connected to the wall 1 by bolts, which serve to fix the entire device. The cold storage door body 4 is equipped with a handle 5, which facilitates the opening and closing of the cold storage door body 4. The door frame 2 is equipped with a limit rod 6, which fits into the hole on the locking block 7. The locking block 7 and the handle 5 are engaged and connected, which can lock the cold storage door body 4. A set of inclined plates 8 are provided on the door frame 2 to facilitate the transportation of goods.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cold storage door with a self-cleaning function, comprising a wall (1), characterized in that: The wall (1) is provided with a door frame (2), the door frame (2) is provided with a hole, a hinge shaft (3) is fitted in the hole, and a cold storage door body (4) is provided on the hinge shaft (3); The invention also comprises a cleaning mechanism (9), wherein the cleaning mechanism (9) comprises a lifting plate (901), wherein a scraper (902) is arranged on the lifting plate (901), wherein the scraper (902) contacts one side of the cold storage door body (4), wherein a connecting plate (903) is arranged on the lifting plate (901), wherein a motor (904) is mounted on the connecting plate (903), wherein a gear (905) is arranged on the output end of the motor (904), wherein the gear (905) is meshingly connected with a rack (906), wherein a first fixing plate (907) is arranged at one end of the rack (906), and a second fixing plate (908) is arranged at the other end of the rack (906), wherein a transverse plate (909) is arranged on the lifting plate (901), wherein a hole is opened on the transverse plate (909), wherein a limiting column (910) is matched in the hole, and wherein third fixing plates (911) are arranged at both ends of the limiting column (910).

2. The cold storage door with self-cleaning function according to claim 1, characterized in that: The first fixing plate (907), the second fixing plate (908) and the third fixing plate (911) are all connected to the wall (1) via bolts.

3. The cold storage door with self-cleaning function according to claim 1, characterized in that: The cold storage door body (4) is provided with a handle (5).

4. The cold storage door with self-cleaning function according to claim 1, characterized in that: A limit rod (6) is provided on the door frame (2), and the limit rod (6) is matched with a hole on a snap-fit ​​block (7), and the snap-fit ​​block (7) is snap-fitted and connected with the handle (5).

5. The cold storage door with self-cleaning function according to claim 1, characterized in that: A group of inclined plates (8) are arranged on the door frame (2).

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