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CN-122009868-A - Cold chain loading and unloading transition cabin with telescopic temperature zone isolation door

CN122009868ACN 122009868 ACN122009868 ACN 122009868ACN-122009868-A

Abstract

The invention discloses a cold chain loading and unloading transition cabin with a retractable warm area isolation door, in particular to the field of cold chain loading and unloading, which comprises a cabin body, wherein one side of the cabin body is provided with a second door plate and an isolation door retractable assembly, the second door plate is arranged at the inner side of the isolation door retractable assembly, the isolation door retractable assembly consists of a heat preservation assembly and a support assembly, the heat preservation subassembly is including setting up at the internal fixed frame of cabin, and fixed frame's inside sliding connection has the hydraulic stem, and the hydraulic stem sets up the inside at the cabin, and the inside sliding connection of the cabin has the reinforcement, and reinforcement sliding connection is at fixed frame's top, and fixed frame's one side rotation is connected with first connecting rod, and hydraulic stem's outside sliding connection has movable frame. According to the invention, the heat preservation assembly is arranged, so that the sealing between the isolation door telescopic assembly and the transport vehicle is realized, the heat preservation performance is improved, and the condition that the quality of frozen articles is influenced due to temperature loss during transferring of the frozen articles is avoided.

Inventors

  • QU BO

Assignees

  • 上海鹏运供应链管理有限公司

Dates

Publication Date
20260512
Application Date
20260309

Claims (9)

  1. 1. The cold chain loading and unloading transition cabin with the telescopic warm area isolation door comprises a cabin body (1) and is characterized in that a second door plate (11) and an isolation door telescopic assembly are arranged on one side of the cabin body (1), the second door plate (11) is arranged on the inner side of the isolation door telescopic assembly, the isolation door telescopic assembly is composed of a heat preservation assembly and a support assembly, the heat preservation assembly comprises a fixed frame (4) arranged inside the cabin body (1), a hydraulic rod (3) is connected inside the fixed frame (4) in a sliding mode, the hydraulic rod (3) is arranged inside the cabin body (1), a reinforcement (5) is connected inside the cabin body (1) in a sliding mode, one side of the fixed frame (4) is connected with a first connecting rod (8) in a rotating mode, the outer side of the hydraulic rod (3) is connected with a movable frame (6) in a sliding mode, and the first connecting rod (8) is connected with one side of the movable frame (6) in a sliding mode.
  2. 2. The cold chain loading and unloading transition cabin with the telescopic warm area isolation door according to claim 1, wherein a second connecting rod (31) is rotatably connected to one side of the movable frame (6), one end of the hydraulic rod (3) is fixedly connected with a movable door frame (7), the second connecting rod (31) is slidably connected to one side of the movable door frame (7), and the movable door frame (7) and the limiting end plate (9) are fixedly connected.
  3. 3. The cold chain loading and unloading transition cabin with the telescopic warm area isolation door is characterized in that a first door plate (10) is arranged on the inner side of the movable door frame (7), a heat preservation layer (12) is arranged on the inner sides of the fixed frame (4) and the movable frame (6), a sealing air bag (2) is arranged on one side of the cabin body (1), and the sealing air bag (2) is sleeved on the outer sides of the movable frame (6) and the movable door frame (7).
  4. 4. The cold chain loading and unloading transition cabin with the telescopic temperature zone isolation door disclosed in claim 1, wherein the support assembly comprises first movable bottom plates (13) hinged to two sides of the bottom of the movable frame (6), two sides of the first movable bottom plates (13) far away from the movable frame (6) are hinged to second movable bottom plates (14), the two sides of the second movable bottom plates (14) are hinged to the movable door frame (7) and the fixed frame (4) respectively, and slotted holes (30) are formed in the tops of the first movable bottom plates (13) and the second movable bottom plates (14).
  5. 5. The cold chain loading and unloading transition cabin with the telescopic warm area isolation door according to claim 4, wherein a connecting column (15) is fixedly connected to the bottom of the movable frame (6), a movable connecting column (16) is slidably connected to the inner side of the connecting column (15), a second spring (29) is fixedly connected to the top of the movable connecting column (16), and the second spring (29) is fixedly connected to the inner side of the connecting column (15).
  6. 6. The cold chain loading and unloading transition cabin with the telescopic temperature zone isolation door is characterized in that a supporting base (17) is fixedly connected to the bottom of the movable connecting column (16), a first limit supporting rod (18) is fixedly connected to the bottom of the first movable bottom plate (13), and a connecting inner column (19) is fixedly connected to the top of the supporting base (17).
  7. 7. The cold chain loading and unloading transition cabin with the telescopic warm area isolation door according to claim 6, wherein a connecting sleeve (20) is connected to the outer side of the connecting inner column (19) in a sliding mode, a supporting plate (21) is fixedly connected to the top of the connecting sleeve (20), a first limit supporting rod (18) is arranged in an abutting mode with the supporting plate (21), a first limit sleeve (22) is fixedly connected to the top of the supporting plate (21), and the first limit supporting rod (18) is arranged on the inner side of the first limit sleeve (22).
  8. 8. The cold chain loading and unloading transition cabin with the telescopic warm area isolation door according to claim 7, wherein a transmission rod (32) is hinged to the bottom of the supporting plate (21), auxiliary supporting seats (24) are slidably connected to two sides of the supporting base (17), the transmission rod (32) and the auxiliary supporting seats (24) are hinged, an auxiliary seat connecting rod (27) is fixedly connected to one side, close to the supporting base (17), of the auxiliary supporting seats (24), the auxiliary seat connecting rod (27) is slidably connected to the inside of the supporting base (17), and a first spring (28) is arranged on the outer side of the auxiliary seat connecting rod (27).
  9. 9. The cold chain loading and unloading transition cabin with the telescopic warm area isolation door according to claim 8, wherein the top of the auxiliary supporting seat (24) is fixedly connected with a supporting frame (25), the bottom of the second movable bottom plate (14) is fixedly connected with a second limit supporting rod (23), the top of the supporting frame (25) is fixedly connected with a second limit sleeve (26), and the second limit supporting rod (23) is arranged on the inner side of the second limit sleeve (26).

Description

Cold chain loading and unloading transition cabin with telescopic temperature zone isolation door Technical Field The invention relates to the technical field of cold chain loading and unloading, in particular to a cold chain loading and unloading transition cabin with a retractable temperature zone isolation door. Background The application provides a cold chain loading and unloading transition cabin, which is characterized in that a cold chain logistics is mainly used for refrigerating and freezing objects in production, storage, transportation and sales, and all the links before consumption are always in a specified low-temperature environment so as to ensure the quality and performance of the objects, wherein the transportation and loading link is a part which is critical to the quality of the frozen objects, if the temperature of the objects is very easy to influence due to poor heat preservation in the loading and unloading process, the isolation door adopted by the current cold chain loading and unloading transition cabin does not have the capability of sealing and heat preservation, the objects are transported into a carriage or a cabin by a person or a forklift during loading and unloading, and the temperature of the objects is easy to be lost due to the external influence during the loading and unloading process, so that the quality of the objects is influenced by the temperature runaway of the objects. Disclosure of Invention In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a cold chain loading and unloading transition cabin with a retractable warm zone isolation door, which enables the isolation door to interface with a transportation truck compartment through an isolation door retraction assembly to achieve sealing and provide thermal insulation measures to solve the problems set forth in the background art above. In order to achieve the above purpose, the present invention provides the following technical solutions: The utility model provides a cold chain loading and unloading transition cabin of scalable warm area division door in area, includes the cabin body, one side of the cabin body is provided with second door plant and division door telescopic assembly, the second door plant sets up the inboard at the division door telescopic assembly, the division door telescopic assembly comprises insulation package and supporting component, insulation package is including setting up the inside fixed frame of cabin, fixed frame's inside sliding connection has the hydraulic stem, the hydraulic stem sets up the inside at the cabin body, the inside sliding connection of the cabin body has the reinforcement, reinforcement sliding connection is at fixed frame's top, one side rotation of fixed frame is connected with first connecting rod, the outside sliding connection of hydraulic stem has the movable frame, first connecting rod sliding connection is in one side of movable frame. In a preferred embodiment, a second connecting rod is rotatably connected to one side of the movable frame, one end of the hydraulic rod is fixedly connected with a movable door frame, the second connecting rod is slidably connected to one side of the movable door frame, and the movable door frame is fixedly connected with the limiting end plate. In a preferred embodiment, a first door plate is arranged on the inner side of the movable door frame, heat insulation layers are arranged on the inner sides of the fixed frame and the movable frame, a sealing air bag is arranged on one side of the cabin body, and the sealing air bag is sleeved on the outer sides of the movable frame and the movable door frame. In a preferred embodiment, the support assembly comprises a first movable bottom plate hinged to two sides of the bottom of the movable frame, a second movable bottom plate is hinged to one side, away from the movable frame, of each of the two first movable bottom plates, the second movable bottom plates are hinged to the movable door frame and the fixed frame respectively, and slotted holes are formed in tops of the first movable bottom plate and the second movable bottom plate. In a preferred embodiment, the bottom of the movable frame is fixedly connected with a connecting column, the inner side of the connecting column is slidably connected with a movable connecting column, the top of the movable connecting column is fixedly connected with a second spring, and the second spring is fixedly connected to the inner side of the connecting column. In a preferred embodiment, the bottom of the movable connecting column is fixedly connected with a supporting base, the bottom of the first movable bottom plate is fixedly connected with a first limit supporting rod, and the top of the supporting base is fixedly connected with a connecting inner column. In a preferred embodiment, the outside sliding connection who connects the inner column has the connecting sleeve, connectin