Broken rail cold storage sliding door

By setting up multiple slide rails and hook-mounted broken rail cold storage sliding doors in the cold storage, the existing cold storage doors have solved the problems of high labor intensity and slow handling speed during the cargo handling process, and the convenient transportation and efficient delivery of goods are achieved. Reduced labor costs.

CN222528077UActive Publication Date: 2025-02-25XUEBOTE (ANHUI) TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202421076147.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-17
Publication Date
2025-02-25
Estimated Expiration
2034-05-17

AI Technical Summary

Technical Problem

During the cargo transportation process, especially when there are a small number of types, the existing cold storage doors have high labor intensity and slow handling speed, making it difficult to efficiently complete the cargo transportation task.

Method used

A sliding door for broken rail cold storage is designed. By setting up multiple slide rails and hooks in the cold storage, the first slide block slides on the first slide rail, and the goods are hung on the hook, so as to achieve the smooth transportation of goods and Send out of the cold storage.

Benefits of technology

It realizes convenient transportation and efficient delivery of goods, reduces labor force, reduces labor costs, and improves work efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a broken rail cold storage sliding door which comprises a door frame. Heat insulation plates are fixed to the two sides of the first sliding rail respectively, one end of the first sliding rail extends into the refrigeration house, the other end of the first sliding rail is arranged outside the refrigeration house, the first sliding rail is slidably connected with a first sliding block in a clamped mode, and the lower end of the first sliding block is connected with an agraffe; a second sliding block and a third sliding block are fixed to the upper end of the door body, the second sliding block is connected with the second sliding rail in a sliding and clamping mode, and the third sliding block is connected with the third sliding rail in a sliding and clamping mode. The first sliding rails are arranged in the refrigeration house, goods needing to be carried are hung on the agraffes, the first sliding blocks slide on the first sliding rails along the rails so that the goods can be sent out of the refrigeration house, the multiple sliding rails leading to the refrigeration house door are arranged in the refrigeration house, the goods at all positions in the refrigeration house can be transferred, operation is convenient and fast, and carrying is convenient. Time and labor are saved, and working efficiency is improved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of antimony pentafluoride production, and more specifically relates to a broken-rail cold storage sliding door. Background Art

[0002] At present, cold storage doors refer to doors installed in cold storage equipment, frozen warehouses and other freezing environment equipment for insulation and sealing. Cold storage doors use high-strength aluminum alloy profile door frames, which are high in strength, no deformation, beautiful in appearance and durable; the door leaf is seamlessly welded with two-millimeter stainless steel edging all around, which is strong and durable, no deformation and reasonable in structure;

[0003] The transportation of goods in some large cold storages is generally carried out by forklifts or transport carts, but the transportation of small quantities of goods is basically done manually, especially when the quantity is small and the variety is large, the labor intensity is high and the transportation speed is slow. Utility Model Content

[0004] In order to solve the defects existing in the above-mentioned technology, the utility model provides a broken-rail cold storage sliding door, which aims to improve the problem of manually transferring goods to the outside of the cold storage.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A broken rail cold storage sliding door, comprising a door frame;

[0007] A first slide rail is fixed to the top of the door frame, and heat insulation boards are fixed to both sides of the first slide rail. One end of the first slide rail extends into the cold storage, and the other end of the first slide rail is arranged outside the cold storage. The first slide rail is slidably connected to a first slider, and a hook is connected to the lower end of the first slider, and the hook is suspended in the air.

[0008] A second slide rail and a third slide rail are installed below the first slide rail, the third slide rail is arranged along the length direction of the second slide rail, a reserved channel is spaced between the second slide rail and the third slide rail, and the reserved channel is arranged directly below the first slide rail;

[0009] A door body is arranged on the surface of the door frame, and a second slider and a third slider are fixed to the upper end of the door body. The second slider is slidably engaged with the second slide rail, and the third slider is slidably engaged with the third slide rail.

[0010] In an embodiment of the utility model, the second sliding block includes a roller clamped in the inner groove of the second sliding rail and a mounting seat fixedly connected to the door body, and one end of the roller is detachably and rotatably mounted on the surface of the mounting seat by a bolt.

[0011] In an embodiment of the present utility model, the third slider has the same structure as the second slider, two third sliders are provided, and the distance between the two third sliders is greater than the width of the reserved channel.

[0012] In an embodiment of the utility model, the lower end of the heat insulation board is fixed to the door frame, and the second slide rail and the third slide rail are fixed at a position between the upper end of the door frame and the lower end of the first slide rail.

[0013] In one embodiment of the utility model, the first slide rail is suspended in the cold storage through a screw rod, and one end of the first slide rail passes through the upper end of the door frame and extends outside the cold storage. The track of the first slide rail is bent and extended according to the placement of materials in the cold storage.

[0014] In an embodiment of the present utility model, a first sealing gasket is fixed to the inner wall of the door body, the first sealing gasket is in sealing contact with the outer surface of the door frame, and a second sealing gasket is fixed to the lower end of the door body.

[0015] In one embodiment of the utility model, the inner groove of the second slide rail close to one end of the third slide rail changes smoothly downward and inward, and the inner groove of the third slide rail is consistent with the inner groove of the second slide rail after the change of lanes.

[0016] In an embodiment of the utility model, a guide wheel which is engaged in the first slide rail is rotatably mounted on the upper end of the first slide block, and a driving mechanism for driving the guide wheel to rotate is installed on the first slide block.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] The first slide rail arranged at the upper end of the door body is used for transferring goods. The heat insulation plates arranged on both sides of the first slide rail are used to isolate the cold air and reduce the leakage of cold air. The second slide rail cooperates with the third slide rail to support the door body. At the same time, the reserved channel is arranged so as not to hinder the passage of goods.

[0019] By arranging the first slide rail in the cold storage, the goods to be transported are hung on the hook and the first slider slides along the first slide rail to be sent out of the cold storage. By arranging multiple slide rails leading to the cold storage door in the cold storage, the goods at various positions in the cold storage can be transferred, which is convenient to operate, saves time and effort, improves work efficiency, reduces manual labor and reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the broken rail cold storage sliding door in the embodiment of the utility model;

[0021] Figure 2This is a schematic diagram of the three-dimensional structure of the first sliding block in the embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the main structure of the first slider in the embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the door body in the embodiment of the utility model;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the baffle in the embodiment of the utility model.

[0025] In the figure: 100, door frame; 110, first slide rail; 111, first slider; 112, hook; 113, guide wheel; 114, guide tube; 120, second slide rail; 121, second slider; 130, third slide rail; 131, third slider; 140, heat insulation board; 150, door body; 151, first sealing gasket; 152, second sealing gasket; 153, baffle; 154, screw; 155, third motor; 161, first motor; 162, driving wheel; 163, driven wheel; 170, lifting mechanism; 171, second motor; 172, winding roller; 173, wire rope; 174, worm wheel; 175, worm; 180, power box. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments.

[0027] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0028] In the examples, unless otherwise specified, all the means used are conventional means in the art.

[0029] See also Figure 1-Figure 5 , the present application provides a broken rail cold storage sliding door, comprising a door frame 100;

[0030] A first slide rail 110 is fixed on the top of the door frame 100, and heat insulation boards 140 are fixed on both sides of the first slide rail 110. One end of the first slide rail 110 extends into the cold storage, and the other end of the first slide rail 110 is arranged outside the cold storage. The first slide rail 110 is slidably connected with a first slider 111, and a hook 112 is connected to the lower end of the first slider 111, and the hook 112 is suspended in the air;

[0031] A baffle 153 is slidably inserted at the upper end of the door body 150, and the baffle 153 is hollow and filled with heat insulation cotton. A screw 154 is threadedly connected to the threaded hole opened at the lower end of the baffle 153, and the lower end of the screw 154 is rotatably connected to the door body 150. A third motor 155 for driving the screw 154 to rotate is installed in the door body 150;

[0032] When the volume of the goods is not large, the baffle 153 is controlled to move downward so that the upper end of the door body 150 is opened, which is convenient for transporting the goods. Compared with opening the entire door body 150, the amount of cold air leakage is reduced, and the opening and closing of the baffle 153 is more flexible than that of the door body 150, and the operation is more convenient.

[0033] A second slide rail 120 and a third slide rail 130 are installed below the first slide rail 110. The third slide rail 130 is arranged along the length direction of the second slide rail 120. A reserved channel is spaced between the second slide rail 120 and the third slide rail 130. The reserved channel is arranged directly below the first slide rail 110.

[0034] The door frame 100 is provided with a door body 150 on its surface. A second slider 121 and a third slider 131 are fixed to the upper end of the door body 150. The second slider 121 is slidably engaged with the second slide rail 120, and the third slider 131 is slidably engaged with the third slide rail 130.

[0035] The first slider 111 is equipped with a lifting mechanism 170 for controlling the lifting of the hook 112 . The first slider 111 is fixedly equipped with a power box 180 , in which a battery and a remote control module are installed.

[0036] In one embodiment of the present utility model, the lifting mechanism 170 includes a second motor 171 and a winding roller 172, the winding roller 172 is rotatably connected to the first slider 111, the driving shaft of the second motor 171 is transmission-connected to the winding roller 172, the winding roller 172 is wound with a steel wire rope 173, and the lower end of the steel wire rope 173 is fixedly connected to the hook 112;

[0037] A second motor 171 is provided to drive the winding roller 172 to rotate, so as to wind up the steel wire rope 173, and to control the height of the lower end of the steel wire rope 173 from the ground, so as to facilitate adjustment and use during the transportation of goods.

[0038] In one embodiment of the utility model, a guide tube 114 is fixed to the lower end of the first slider 111, and the wire rope 173 slides through the guide tube 114, and the guide tube 114 is arranged opposite to the reserved channel;

[0039] In an embodiment of the present invention, a worm 175 is coaxially fixed to the driving shaft of the second motor 171 , a worm wheel 174 is coaxially fixed to the winding roller 172 , and the worm 175 is meshed with the worm wheel 174 .

[0040] By arranging the first slide rail 110 in the cold storage, the goods to be transported are hung on the hook 112, and the first slider 111 slides along the first slide rail 110 to be sent out of the cold storage. By arranging multiple slide rails leading to the cold storage door in the cold storage, the goods at various positions in the cold storage can be transferred, which is convenient to operate, saves time and effort, improves work efficiency, reduces labor labor, and reduces labor costs.

[0041] In an embodiment of the present invention, the second slider 121 includes a roller clamped in the inner groove of the second slide rail 120 and a mounting seat fixedly connected to the door body 150, and one end of the roller is detachably and rotatably mounted on the surface of the mounting seat by bolts.

[0042] In an embodiment of the present invention, the third slider 131 has the same structure as the second slider 121 , two third sliders 131 are provided, and the distance between the two third sliders 131 is greater than the width of the reserved channel.

[0043] In one embodiment of the present invention, the lower end of the heat insulation board 140 is fixed to the door frame 100 , and the second slide rail 120 and the third slide rail 130 are fixed at a position between the upper end of the door frame 100 and the lower end of the first slide rail 110 .

[0044] In one embodiment of the utility model, the first slide rail 110 is suspended in the cold storage by a screw rod, and one end of the first slide rail 110 passes through the upper end of the door frame 100 and extends to the outside of the cold storage. The track of the first slide rail 110 is bent and extended according to the placement of materials in the cold storage.

[0045] In one embodiment of the present invention, a first sealing gasket 151 is fixed to the inner wall of the door body 150 , the first sealing gasket 151 is in sealing contact with the outer surface of the door frame 100 , and a second sealing gasket 152 is fixed to the lower end of the door body 150 .

[0046] In one embodiment of the present invention, the inner groove of the second slide rail 120 close to one end of the third slide rail 130 changes smoothly downward and inward, and the inner groove of the third slide rail 130 is consistent with the inner groove of the second slide rail 120 after the change of lanes.

[0047] In an embodiment of the present utility model, a guide wheel 113 which is rotatably mounted on the upper end of the first sliding block 111 and is clamped in the first sliding rail 110 , and a driving mechanism for driving the guide wheel 113 to rotate is installed on the first sliding block 111 .

[0048] In one embodiment of the utility model, the driving mechanism includes a first motor 161 and a driving wheel 162 and a driven wheel 163 that mesh with each other. A rotating shaft is rotatably mounted on the top of the first slider 111, and a guide wheel 113 is fixedly mounted on each end of the rotating shaft. The driven wheel 163 is coaxially fixedly connected to the rotating shaft, and the driving wheel 162 is coaxially fixed on the driving shaft of the first motor 161.

[0049] The first motor 161 is controlled to drive the driving wheel 162 to rotate, so that the guide wheel 113 runs along the first slide rail 110 on the driving shaft of the driven wheel 163 .

[0050] The above-mentioned embodiments only express several implementation methods of the utility model. The descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent.

[0051] It should be pointed out that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model, and these are all within the scope of protection of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.

Claims

1. A broken rail cold storage sliding door, characterized in that: comprising a door frame (100); A first slide rail (110) is fixed on the top of the door frame (100), and heat insulation boards (140) are respectively fixed on both sides of the first slide rail (110). One end of the first slide rail (110) extends into the cold storage, and the other end of the first slide rail (110) is arranged outside the cold storage. The first slide rail (110) is slidably connected with a first slider (111), and the lower end of the first slider (111) is connected with a hook (112), and the hook (112) is suspended in the air; A second slide rail (120) and a third slide rail (130) are installed below the first slide rail (110); the third slide rail (130) is arranged along the length direction of the second slide rail (120); a reserved channel is spaced between the second slide rail (120) and the third slide rail (130); the reserved channel is arranged directly below the first slide rail (110); A door body (150) is arranged on the surface of the door frame (100); a second slider (121) and a third slider (131) are fixed to the upper end of the door body (150); the second slider (121) is slidably engaged with the second slide rail (120); and the third slider (131) is slidably engaged with the third slide rail (130).

2. The broken rail cold storage sliding door according to claim 1 is characterized in that: The second sliding block (121) comprises a roller clamped in the inner groove of the second sliding rail (120) and a mounting seat fixedly connected to the door body (150); one end of the roller is detachably and rotatably mounted on the surface of the mounting seat by means of bolts.

3. The broken rail cold storage sliding door according to claim 1 is characterized in that: The third slider (131) has the same structure as the second slider (121), two third sliders (131) are provided, and the distance between the two third sliders (131) is greater than the width of the reserved channel.

4. The broken rail cold storage sliding door according to claim 1, characterized in that: The lower end of the heat insulation board (140) is fixed to the door frame (100), and the second slide rail (120) and the third slide rail (130) are fixed at a position between the upper end of the door frame (100) and the lower end of the first slide rail (110).

5. The broken rail cold storage sliding door according to claim 1 is characterized in that: The first slide rail (110) is suspended in the cold storage via a screw rod, and one end of the first slide rail (110) passes through the upper end of the door frame (100) and extends to the outside of the cold storage. The track of the first slide rail (110) is bent and extended according to the placement of materials in the cold storage.

6. The broken rail cold storage sliding door according to claim 1, characterized in that: A first sealing gasket (151) is fixed to the inner wall of the door body (150), the first sealing gasket (151) is in sealing contact with the outer surface of the door frame (100), and a second sealing gasket (152) is fixed to the lower end of the door body (150).

7. The broken rail cold storage sliding door according to claim 1, characterized in that: The inner groove of the second slide rail (120) close to one end of the third slide rail (130) changes direction smoothly downward and inward, and the inner groove of the third slide rail (130) remains consistent with the inner groove of the second slide rail (120) after the change of direction.

8. The broken rail cold storage sliding door according to claim 1, characterized in that: A guide wheel (113) which is rotatably mounted on the upper end of the first sliding block (111) and is clamped in the first sliding rail (110), and a driving mechanism for driving the guide wheel (113) to rotate is installed on the first sliding block (111).