Express logistics cold chain co-distribution box and logistics distribution method
By designing buffer components in the cold chain co-distribution box to absorb bumps and vibrations during transportation, the problem of loose vibration connection of refrigeration components is solved, and the low temperature maintenance of cold chain items during long-term transportation is achieved.
Patent Information
- Application Number
- CN202411965599.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-04-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing cold chain common distribution box is loose due to vehicle bumps and vibration during transportation, which affects normal operation.
A co-distribution box for express logistics cold chain is designed, and the buffer components include support chassis, sliding blocks, buffer springs, support rods, support base plates and fixing members. Vibration is absorbed through the deformation of the buffer spring to avoid vibration transmission to the box.
Effectively absorb bumps and vibrations during transportation, prevent vibration from affecting the normal operation of refrigeration components on the cold chain common box, and ensure that the items remain low during long-term transportation.
Smart Images
Figure CN119796688A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of express logistics, and in particular to an express logistics cold chain distribution box and a logistics distribution method. Background Art
[0002] In the traditional cold chain logistics distribution process, in order to ensure that the transported goods do not spoil, most of the time, the temperature of the insulation box is controlled by adding ice bags in the delivery box. However, the traditional method of adding ice bags is difficult to achieve the purpose of long-term cooling.
[0003] Most of the existing common distribution boxes use refrigeration mode with gases such as chlorofluorocarbons and chlorofluorocarbons as working fluids. The refrigerant is compressed into high-pressure and high-temperature gas in the compressor, and then dissipates heat and liquefies through the condenser. Then, the liquid refrigerant is depressurized through the throttling device and enters the evaporator, where it absorbs heat from the surrounding environment and vaporizes, thereby achieving a refrigeration effect and achieving the purpose of cooling the goods for a long time.
[0004] However, during the transportation of the existing common distribution box, the vehicle will generate bumps and vibrations when driving on the road. The vibrations can be transmitted to the common distribution box, thereby causing the connections of the refrigeration components connected to the common distribution box to loosen through the vibration, thereby affecting the normal operation of the refrigeration components connected to the common distribution box. Summary of the invention
[0005] The purpose of the present invention is to provide a common distribution box for express logistics cold chain and a logistics distribution method, aiming to solve the problem that during the transportation of the existing common distribution box, the vehicle will produce bumps and vibrations when driving on the road, and the vibrations can be transmitted to the common distribution box, thereby causing the connections of the refrigeration components connected to the common distribution box to loosen through the vibration, thereby affecting the normal operation of the refrigeration components connected to the common distribution box.
[0006] To achieve the above object, the present invention provides an express logistics cold chain distribution box, comprising a box body and a box cover, wherein the box cover is arranged on the box body and located on one side of the box body.
[0007] Also includes a buffer component,
[0008] The buffer assembly includes a supporting base, a sliding block, a buffer spring, a supporting rod, a supporting base plate and a fixing member, the supporting base frame is fixedly connected to the box body and is located on one side of the box body, the sliding block is slidably connected to the supporting base frame and is located on one side of the supporting base frame, the buffer spring is respectively connected to the sliding block and the box body through the fixing member and is located on a side of the sliding block close to the box body, the supporting rod is fixedly connected to the sliding block and is located on a side of the sliding block away from the buffer spring, the supporting base plate is fixedly connected to the supporting rod and is located on a side of the supporting rod away from the sliding block, and the fixing member is arranged on the sliding block and the box body and connected to the buffer spring.
[0009] Wherein, the fixing component includes a first fixing seat and a second fixing seat, the first fixing seat is fixedly connected to the sliding block and the buffer spring respectively, and the first fixing seat is located on a side of the sliding block close to the buffer spring; the second fixing seat is fixedly connected to the box body and the buffer spring respectively, and the second fixing seat is located on a side of the box body close to the buffer spring.
[0010] Wherein, the buffer assembly further comprises a rubber pad, which is fixedly connected to the support base plate and is located at a side of the support base plate away from the support rod.
[0011] Wherein, the buffer assembly further includes a damper, which is arranged on the sliding block, connected to the box body, and located on a side of the sliding block close to the box body.
[0012] Wherein, the buffer assembly also includes a blocking component, which includes a first partition and a second partition, the first partition is fixedly connected to the box body and is located on one side of the box body; the second partition is arranged on the box body and is located on one side of the box body close to the first partition.
[0013] Wherein, the blocking component further includes a cover plate, and the cover plate is arranged on the first partition plate and located on one side of the first partition plate.
[0014] A logistics distribution method, applicable to the express logistics cold chain distribution box, comprises the following steps:
[0015] According to the temperature requirements of the delivered items, the refrigeration module of the cold chain distribution box is turned on in advance to pre-cool the interior of the box;
[0016] Loading the items to be delivered into the box according to their types;
[0017] Move the loaded cold chain distribution box to the transport vehicle and drive the vehicle to transport the distribution box;
[0018] After arriving at the destination, the cold chain distribution box is unloaded from the transport vehicle and the box is inspected and accepted;
[0019] The used cold chain distribution boxes will be recycled.
[0020] The present invention provides an express logistics cold chain distribution box and logistics distribution method. When the box needs to be distributed, the box is moved to a transport vehicle, and the box is connected and supported by the support base plate and the support rod. When the vehicle is in the process of transportation, the vehicle will generate bumps and vibrations when driving on the road. The vibrations are transmitted to the sliding block through the support base plate and the support rod, and drive the sliding block to move in the support base. The vibration drives the movement of the sliding block to compress and deform the buffer spring. The deformation capacity of the buffer spring can absorb the vibration transmitted by the sliding block, thereby preventing the vibration from being transmitted to the box and affecting the normal operation of components connected to the box. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0022] Figure 1 It is a structural schematic diagram of the express logistics cold chain distribution box according to the first embodiment of the present invention.
[0023] Figure 2 It is a schematic structural diagram of a buffer assembly according to the first embodiment of the present invention.
[0024] Figure 3 It is a schematic diagram of the structure of the express logistics cold chain distribution box according to the second embodiment of the present invention.
[0025] Figure 4 It is a structural schematic diagram of the express logistics cold chain distribution box according to the third embodiment of the present invention.
[0026] Figure 5 It is a flow chart of the steps of the logistics distribution method of the present invention.
[0027] In the figure: 101-box body, 102-box cover, 103-support base frame, 104-sliding block, 105-buffer spring, 106-support rod, 107-support base plate, 108-rubber pad, 109-damper, 110-first fixed seat, 111-second fixed seat, 201-first partition plate, 202-second partition plate, 203-cover plate, 301-movable handle, 302-rubber sleeve. DETAILED DESCRIPTION
[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0029] The first embodiment of the present application is:
[0030] See also Figure 1 and Figure 2 , Figure 1 It is a structural schematic diagram of the express logistics cold chain distribution box according to the first embodiment of the present invention. Figure 2 It is a schematic structural diagram of a buffer assembly according to the first embodiment of the present invention.
[0031] The present invention provides a common distribution box for express logistics cold chain: comprising a box body 101, a box cover 102 and a buffer assembly, wherein the buffer assembly comprises a support frame 103, a sliding block 104, a buffer spring 105, a support rod 106, a support bottom plate 107, a fixing member, a rubber pad 108 and a damper 109, and the fixing member comprises a first fixing seat 110 and a second fixing seat 111. The above scheme solves the problem that during the transportation of the existing common distribution box, the vehicle will generate bumps and vibrations when driving on the road, and the vibration can be transmitted to the common distribution box, thereby causing the connection of the refrigeration components connected to the common distribution box to loosen through the vibration, and further affecting the normal operation of the refrigeration components connected to the common distribution box. It can be understood that the above scheme can be used in the case where it is necessary to reduce the shock of the common distribution box during transportation.
[0032] In this embodiment, the box cover 102 is arranged on the box body 101, and the box body 101 can be turned over and sealed by the box cover 102. A refrigeration module is arranged on the box body 101, and the refrigeration module on the box body 101 adopts refrigeration using gases such as fluorochlorocarbons and chlorofluorocarbons as working fluids, so that the refrigeration module in the box body 101 can cool the items in the box body 101.
[0033] The support base 103 is fixedly connected to the box body 101 and is located on one side of the box body 101. The sliding block 104 is slidably connected to the support base 103 and is located on one side of the support base 103. The buffer spring 105 is respectively connected to the sliding block 104 and the box body 101 through the fixed component and is located on a side of the sliding block 104 close to the box body 101. The support rod 106 is fixedly connected to the sliding block 104 and is located on a side of the sliding block 104 away from the buffer spring 105. The support bottom plate 107 is fixedly connected to the support rod 106 and is located on a side of the support rod 106 away from the sliding block 104. The fixed component is arranged on the sliding block 104. The sliding block 104 is on the box body 101 and is connected with the buffer spring 105. The support frame 103 is welded at the four lower ends of the box body 101. The support frame 103 has a limiting slide groove. There are four sliding blocks 104. The four sliding blocks 104 are slidably connected to the corresponding four support frames 103. The sliding of the sliding block 104 can be connected, supported and directionally limited through the support frame 103. There are four buffer springs 105. The two ends of the four buffer springs 105 are connected between the four sliding blocks 104 and the box body 101 through the fixing member. The deformation ability of the buffer spring 105 can absorb the vibration transmitted by the sliding block 104. There are four support rods 106, and the four support rods 106 are welded under the sliding block 104. There are four support bottom plates 107, and the four support bottom plates 107 are welded under the corresponding four support rods 106. The support bottom plates 107 can contact with a plane, and then the box body 101 connected to the support rods 106 can be supported on the plane. The fixing member is arranged on the sliding block 104 and the box body 101, and is connected to the buffer spring 105. The two ends of the four buffer springs 105 can be connected and fixed between the four sliding blocks 104 and the box body 101 through the fixing member, so that when the box body 101 needs to be distributed, the box body 101 can be placed in the storage tank 101. 101 is moved to a transport vehicle, and the box 101 is connected and supported by the support base plate 107 and the support rod 106. When the vehicle is in the process of transportation, the vehicle will generate bumps and vibrations when driving on the road. The vibrations are transmitted to the sliding block 104 through the support base plate 107 and the support rod 106, and drive the sliding block 104 to move in the support base frame 103. The vibration drives the movement of the sliding block 104 to compress and deform the buffer spring 105. The deformation capacity of the buffer spring 105 can absorb the vibration transmitted by the sliding block 104, thereby preventing the vibration from being transmitted to the box 101 and affecting the normal operation of the components connected to the box 101.
[0034] Secondly, the first fixed seat 110 is fixedly connected to the sliding block 104 and the buffer spring 105 respectively, and the first fixed seat 110 is located on the side of the sliding block 104 close to the buffer spring 105; the second fixed seat 111 is fixedly connected to the box body 101 and the buffer spring 105 respectively, and the second fixed seat 111 is located on the side of the box body 101 close to the buffer spring 105. There are four first fixed seats 110, and the four first fixed seats 110 are welded to one end of the corresponding four sliding blocks 104 and the four buffer springs 105, and one end of the buffer spring 105 can be connected and fixed to the sliding block 104 through the first fixed seat 110. There are four second fixed seats 111, and the four second fixed seats 111 are welded to the other end of the box body 101 and the four buffer springs 105, and the other end of the buffer spring 105 can be connected and fixed to the bottom of the box body 101 through the second fixed seat 111.
[0035] At the same time, the rubber pad 108 is fixedly connected to the supporting base plate 107 and is located on the side of the supporting base plate 107 away from the supporting rod 106. There are four rubber pads 108, and the four rubber pads 108 are bonded to the corresponding four supporting base plates 107. The rubber pads 108 can increase the friction force when the supporting base plate 107 contacts with a plane, thereby preventing the box body 101 connected to the supporting base plate 107 from moving on the plane during transportation. At the same time, the elastic deformation ability of the rubber pads 108 can better absorb the up and down vibrations of the box body 101 during transportation.
[0036] Finally, the damper 109 is arranged on the sliding block 104 and connected to the box body 101, and is located on the side of the sliding block 104 close to the box body 101. There are four dampers 109, and the four dampers 109 are arranged on the corresponding four sliding blocks 104 and connected to the four lower ends of the box body 101. The damper 109 can avoid repeated vibration of the box body 101 caused by compression and rebound of the buffer spring 105.
[0037] When using an express logistics cold chain distribution box implemented in this embodiment, when the box 101 needs to be distributed, the box 101 is moved to a transport vehicle, and the box 101 is connected and supported by the support base plate 107 and the support rod 106. When the vehicle is in the process of transportation, the vehicle will generate bumps and vibrations when driving on the road. The vibrations are transmitted to the sliding block 104 through the support base plate 107 and the support rod 106, and drive the sliding block 104 to move in the support base frame 103. The vibration drives the movement of the sliding block 104 to compress and deform the buffer spring 105. The deformation capacity of the buffer spring 105 can absorb the vibration transmitted by the sliding block 104, thereby preventing the vibration from being transmitted to the box 101 and affecting the normal operation of the components connected to the box 101.
[0038] The second embodiment of the present application is:
[0039] Based on the first embodiment, please refer to Figure 3 , Figure 3 It is a schematic diagram of the structure of the express logistics cold chain distribution box according to the second embodiment of the present invention.
[0040] The present invention provides an express logistics cold chain distribution box which also includes a barrier component, and the barrier component includes a first partition plate 201, a second partition plate 202 and a cover plate 203.
[0041] The first partition 201 is fixedly connected to the box body 101 and is located on one side of the box body 101; the second partition 202 is arranged on the box body 101 and is located on a side of the box body 101 close to the first partition; the cover plate 203 is arranged on the first partition 201 and is located on one side of the first partition 201; the first partition 201 is bonded to the box body 101; the box body 101 can be divided into two cavities by the first partition 201; different types of articles can be separated by the first partition 201 to avoid mutual influence between different types of articles; the second partition 202 has two The two second partitions 202 are placed in the two cavities separated by the first partition 201 of the box body 101. The two separated cavities can be further divided into a plurality of smaller cavities by the second partition 202, so that the operator can place a plurality of items in the corresponding cavities respectively, thereby avoiding damage to the items caused by collisions between the multiple items during transportation. The first cover plate 203 is arranged on the second partition plate 202. The remaining space in the separated multiple cavities can be filled by the second cover plate 203, thereby better avoiding shaking and bumping of the items in the first partition plate 201 and the second partition plate 202.
[0042] The third embodiment of the present application is:
[0043] Based on the second embodiment, please refer to Figure 4 , Figure 4 It is a structural schematic diagram of the express logistics cold chain distribution box according to the third embodiment of the present invention.
[0044] The present invention provides an express logistics cold chain distribution box which also includes a transport component, and the transport component includes a moving handle 301 and a rubber sleeve 302.
[0045] The moving handle 301 is fixedly connected to the box body 101 and is located on one side of the box body 101; the rubber sleeve 302 is fixedly connected to the moving handle 301 and is located on one side of the moving handle 301. There are two moving handles 301, and the two moving handles 301 are bolted and fixedly installed on both sides of the box body 101. The moving handle 301 can better facilitate the operator to carry the box body 101, and prevent the operator from dropping the box body 101 during the process of carrying and moving the box body 101, causing damage to the items in the box body 101. There are two rubber sleeves 302, and the two rubber sleeves 302 are bonded to the corresponding two moving handles 301. The rubber sleeves 302 can improve the comfort of the operator when holding the moving handle 301.
[0046] The fourth embodiment of the present application is:
[0047] Based on the third embodiment, please refer to Figure 5 , Figure 5 It is a flow chart of the steps of the logistics distribution method of the present invention.
[0048] A logistics distribution method of this embodiment includes the following steps:
[0049] 401: according to the temperature requirements of the delivered items, the refrigeration module of the cold chain distribution box is turned on in advance to pre-cool the interior of the box 101;
[0050] 402: Loading the items to be delivered into the box 101 according to their types;
[0051] 403: Move the loaded cold chain distribution box to the transport vehicle, and drive the vehicle to transport the distribution box;
[0052] 404: After arriving at the destination, the cold chain distribution box is unloaded from the transport vehicle, and the box 101 is inspected and accepted;
[0053] 405: Recycle the used cold chain distribution boxes.
[0054] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.
Claims
1. An express logistics cold chain distribution box, comprising a box body and a box cover, wherein the box cover is arranged on the box body and located on one side of the box body, characterized in that: Also includes a buffer component, The buffer assembly includes a supporting base, a sliding block, a buffer spring, a supporting rod, a supporting base plate and a fixing member, the supporting base frame is fixedly connected to the box body and is located on one side of the box body, the sliding block is slidably connected to the supporting base frame and is located on one side of the supporting base frame, the buffer spring is respectively connected to the sliding block and the box body through the fixing member and is located on a side of the sliding block close to the box body, the supporting rod is fixedly connected to the sliding block and is located on a side of the sliding block away from the buffer spring, the supporting base plate is fixedly connected to the supporting rod and is located on a side of the supporting rod away from the sliding block, and the fixing member is arranged on the sliding block and the box body and connected to the buffer spring.
2. The express logistics cold chain distribution box according to claim 1, characterized in that: The fixing member includes a first fixing seat and a second fixing seat, the first fixing seat is fixedly connected to the sliding block and the buffer spring respectively, and the first fixing seat is located on a side of the sliding block close to the buffer spring; the second fixing seat is fixedly connected to the box body and the buffer spring respectively, and the second fixing seat is located on a side of the box body close to the buffer spring.
3. The express logistics cold chain distribution box according to claim 1, characterized in that: The buffer assembly also includes a rubber pad, which is fixedly connected to the support base plate and is located on a side of the support base plate away from the support rod.
4. The express logistics cold chain distribution box according to claim 1, characterized in that: The buffer assembly also includes a damper, which is arranged on the sliding block, connected to the box body, and located on a side of the sliding block close to the box body.
5. The express logistics cold chain distribution box according to claim 1, characterized in that: The buffer assembly also includes a blocking component, which includes a first partition and a second partition. The first partition is fixedly connected to the box body and is located on one side of the box body; the second partition is arranged on the box body and is located on one side of the box body close to the first partition.
6. The express logistics cold chain distribution box according to claim 1, characterized in that: The express logistics cold chain distribution box also includes a carrying assembly, which includes a moving handle and a rubber sleeve. The moving handle is fixedly connected to the box body and is located on one side of the box body; the rubber sleeve is fixedly connected to the moving handle and is located on one side of the moving handle.
7. A logistics distribution method, applicable to the express logistics cold chain distribution box as described in any one of claims 1 to 6, characterized in that: The following steps are involved: According to the temperature requirements of the delivered items, the refrigeration module of the cold chain distribution box is turned on in advance to pre-cool the interior of the box; Loading the items to be delivered into the box according to their types; Move the loaded cold chain distribution box to the transport vehicle and drive the vehicle to transport the distribution box; After arriving at the destination, the cold chain distribution box is unloaded from the transport vehicle and the box is inspected and accepted; The used cold chain distribution boxes will be recycled.