阅读说明：本技术 一种冷链物流输送转运设备 (Cold chain logistics conveying and transferring equipment ) 是由 张莉 于 2021-08-26 设计创作，主要内容包括：本发明公开了一种冷链物流输送转运设备,具体涉及物流输送设备领域,包括输送转运箱机构、密封盖机构、防撞机构和干燥机构,输送转运箱机构至少包括一个保温箱体,保温箱体的两侧设有第一弧形支撑板以便于将其进行抬升或吊挂,保温箱体的顶部设置有第一限位型支撑板。本发明通过在保温箱体的内腔设置有矩形支撑板和耐磨胶垫,以缓冲保温箱体受到的冲撞的力度,提升货物在保温箱体内腔的放置稳定性,减少由于外力导致的破损,同时在第一限位型支撑板内腔设置有干燥机构,并开设有多个通气孔使得吸水垫与第二密封胶垫相连通,从而使保温箱体内腔的潮湿气体能够被沥青油毡垫和吸水垫吸附,保持保温箱体内腔的干燥。(The invention discloses cold-chain logistics conveying and transferring equipment, and particularly relates to the field of logistics conveying equipment. The rectangular supporting plate and the wear-resistant rubber mat are arranged in the inner cavity of the heat preservation box body, so that the force of collision on the heat preservation box body is buffered, the placement stability of goods in the inner cavity of the heat preservation box body is improved, the damage caused by external force is reduced, meanwhile, the drying mechanism is arranged in the inner cavity of the first limiting type supporting plate, and the water absorption mat is communicated with the second sealing rubber mat by the aid of the plurality of air holes, so that moist air in the inner cavity of the heat preservation box body can be adsorbed by the asphalt felt mat and the water absorption mat, and the inner cavity of the heat preservation box body is kept dry.)

1. The utility model provides a cold chain commodity circulation transport equipment, is including carrying transport box mechanism (1), sealed lid mechanism (2), anticollision institution (3) and dry mechanism (4), its characterized in that: the conveying and transferring box mechanism (1) at least comprises a heat preservation box body (101), wherein first arc-shaped supporting plates (102) are arranged on two sides of the heat preservation box body (101) so as to be lifted or hung conveniently, first limiting supporting plates (21) are arranged at the top of the heat preservation box body (101) so as to seal an opening of the heat preservation box body (101), second arc-shaped supporting plates (22) which correspond to the first arc-shaped supporting plates (102) one to one are arranged on two sides of each first limiting supporting plate (21), semicircular clamping blocks (23) are arranged on one sides of the second arc-shaped supporting plates (22), columnar clamping strips (103) are arranged on one sides of the first arc-shaped supporting plates (102), the semicircular clamping blocks (23) are sleeved on the outer walls of the columnar clamping strips (103), and fresh food in the inner cavities of the heat preservation box body (101) are prevented from being collided and damaged mutually by a plurality of wear-resistant rubber pads (32), one side of wear-resisting cushion (32) is provided with expanding spring (33) in order to be used for with insulation box (101) are connected, wear-resisting cushion (32) with all be equipped with rectangle backup pad (31) between expanding spring (33) in order to promote the support fastness of wear-resisting cushion (32), the inner chamber of first spacing type backup pad (21) slides and pegs graft and has slider (41), the bottom of slider (41) is equipped with and is used for adsorbing asphalt felt pad (42) of insulation box (101) inner chamber humid gas, just slider (41) with the inner chamber packing of asphalt felt pad (42) has water absorption pad (43) that adsorbs vapor.

2. The cold-chain logistics transportation and transfer equipment of claim 1, wherein: the relative both sides of insulation box (101) all are provided with bracing piece (104), just the one end of bracing piece (104) is equipped with and is used for fixed connection carry transfer box mechanism (1) with sucking disc (105) of sealed lid mechanism (2), the relative both sides of insulation box (101) all be provided with be used for with connection type curb plate (106) that bracing piece (104) are connected.

3. The cold-chain logistics transportation and transfer equipment of claim 2, wherein: the bottom of insulation box (101) is provided with a plurality of supporting legs (107) that are used for supporting transport box mechanism (1), and is a plurality of the top of supporting legs (107) all is provided with spacing type bottom plate (108) in order to promote the support weight of transport box mechanism (1) bottom.

4. The cold-chain logistics transportation and transfer equipment of claim 3, wherein: the utility model discloses a support structure, including bracing piece (104) and connection type curb plate (106), the bracing piece is close to the one end of connection type curb plate (104) is provided with spherical articulated elements (109) of being convenient for adjust the direction of support, sucking disc (105) with all be provided with plasticity soft stick (110) between bracing piece (104) to be convenient for adjust the fixed angle of sucking disc (105).

5. The cold-chain logistics transportation and transfer equipment of claim 4, wherein: an arc-shaped connecting arm (24) used for being connected with the second arc-shaped supporting plate (22) is arranged on one side of the semicircular clamping block (23), a semicircular hinge seat (25) is arranged on one side of the arc-shaped connecting arm (24), and the semicircular hinge seat (25) is hinged to one side of the second arc-shaped supporting plate (22).

6. The cold-chain logistics transportation and transfer equipment of claim 5, wherein: the quantity of first spacing type backup pad (21) sets up to two, two corresponding first spacing type backup pad (21) all about the vertical to the central line of (11) is mirror symmetry and sets up, and two the bottom of first spacing type backup pad (21) all is provided with and is used for sealing insulation box (101) open-ended first sealed cushion (26).

7. The cold-chain logistics transportation and transfer equipment of claim 6, wherein: two all be equipped with spacing type backup pad of second (27) between first spacing type backup pad (21) in order to promote its support firmness, first spacing type backup pad (21) with first sealed cushion (26) all become the one-to-one setting, and two all be equipped with sealed cushion of second (28) between first sealed cushion (26).

8. The cold-chain logistics transportation and transfer equipment of claim 7, wherein: a cavity is formed among the first sealing rubber gasket (26), the second limiting supporting plate (27) and the second sealing rubber gasket (28), the sliding block (41) is inserted into the cavity in a sliding mode, and an operation type connecting rod (44) is arranged at the top of the sliding block (41) so that the sliding block (41) can be moved conveniently.

9. The cold-chain logistics transportation equipment of claim 8, wherein: a plurality of vent holes (45) are formed in the inner cavities of the asphalt felt pad (42) and the second sealing rubber pad (28) so as to communicate the water absorption pad (43) with the second sealing rubber pad (28).

10. The cold-chain logistics transportation and transfer equipment of claim 9, wherein: one end of the telescopic spring (33) far away from the rectangular support plate (31) is provided with a rectangular connecting plate (34) connected with the heat preservation box body (101), the joints of two side faces of the heat preservation box body (101) are provided with columnar connecting seats (37), and each two corresponding columnar connecting seats (37) are arranged in mirror symmetry with respect to the horizontal center line of the heat preservation box body (101).

Technical Field

The invention relates to the technical field of logistics conveying equipment, in particular to cold-chain logistics conveying and transferring equipment.

Background

Cold chain logistics generally refers to a system project of producing, storing, transporting and selling refrigerated and frozen foods, and keeping the refrigerated and frozen foods in a specified low-temperature environment in all links before consumption so as to ensure the quality of the foods and reduce the loss of the foods.

Cold chain commodity circulation provides the assurance for the safety transportation of food, cold-stored and freezing food need a complete cold chain commodity circulation carry out whole temperature control to the goods, in order to ensure the safety of food, and the closed environment when cold chain commodity circulation can realize handling goods, store and the transportation, there are some cold chain food to adopt the express delivery carton to pack before the transportation more at present, later place into special commodity circulation transport case one by one again and carry, however because the long term keeps sealing in the transport case, make the transport case in the wet overweight easily, thereby make the outer moist damage of packing carton of giving birth to bright food, make giving birth to bright food lose protective housing in the transportation, influence the new freshness of food, be unfavorable for in-service use.

Disclosure of Invention

In order to overcome the above drawbacks of the prior art, embodiments of the present invention provide a cold chain logistics transportation apparatus, which is provided with a drying mechanism and a plurality of vent holes to communicate a water absorption pad with a second sealing rubber pad, so as to solve the problems mentioned in the above background art.

In order to achieve the purpose, the invention provides the following technical scheme: a cold-chain logistics conveying and transferring device comprises a conveying and transferring box mechanism, a sealing cover mechanism, an anti-collision mechanism and a drying mechanism, wherein the conveying and transferring box mechanism at least comprises a heat preservation box body, first arc-shaped supporting plates are arranged on two sides of the heat preservation box body so as to be lifted or hung, a first limiting supporting plate is arranged at the top of the heat preservation box body and used for sealing an opening of the heat preservation box body, second arc-shaped supporting plates which are in one-to-one correspondence with the first arc-shaped supporting plates are arranged on two sides of each first limiting supporting plate, a semicircular fixture block is arranged on one side of each second arc-shaped supporting plate, a columnar clamping strip is arranged on one side of each first arc-shaped supporting plate, the semicircular fixture block is sleeved on the outer wall of the columnar clamping strip, and an inner cavity of the heat preservation box body is provided with a plurality of wear-resistant rubber pads so as to prevent fresh foods in the inner cavity of the heat preservation box body from mutually colliding and damaging, one side of the wear-resistant rubber mat is provided with an expansion spring used for being connected with the heat insulation box body, a rectangular support plate is arranged between the wear-resistant rubber mat and the expansion spring to improve the support firmness of the wear-resistant rubber mat, a sliding block is inserted into an inner cavity of the first limiting support plate in a sliding mode, an asphalt felt mat used for adsorbing moist air in the inner cavity of the heat insulation box body is arranged at the bottom of the sliding block, and a water absorption mat used for adsorbing water vapor is filled in the inner cavities of the sliding block and the asphalt felt mat.

In a preferred embodiment, the opposite sides of the heat preservation box body are provided with support rods, one end of each support rod is provided with a sucker for fixedly connecting the conveying transfer box mechanism and the sealing cover mechanism, and the opposite sides of the heat preservation box body are provided with connecting side plates for connecting the support rods.

In a preferred embodiment, the bottom of the heat preservation box body is provided with a plurality of supporting legs for supporting the conveying and transferring box mechanism, and the tops of the supporting legs are provided with limiting type bottom plates for lifting the supporting weight at the bottom of the conveying and transferring box mechanism.

In a preferred embodiment, one end of the supporting rod, which is close to the connecting side plate, is provided with a spherical hinge element for conveniently adjusting the supporting direction, and plastic soft rods are arranged between the suckers and the supporting rod, so as to adjust the fixed angle of the suckers.

In a preferred embodiment, one side of the semicircular fixture block is provided with an arc-shaped connecting arm for connecting with the second arc-shaped supporting plate, one side of the arc-shaped connecting arm is provided with a semicircular hinge seat, and the semicircular hinge seat is hinged at one side of the second arc-shaped supporting plate.

In a preferred embodiment, the number of the first limiting supporting plates is two, the two corresponding first limiting supporting plates are arranged in mirror symmetry with respect to the vertical center line, and the bottom of each of the two first limiting supporting plates is provided with a first sealing rubber gasket for sealing the opening of the incubator body.

In a preferred embodiment, a second limiting support plate is disposed between the two first limiting support plates to improve the supporting firmness of the two first limiting support plates, the first limiting support plates and the first sealing rubber pads are disposed in a one-to-one correspondence, and a second sealing rubber pad is disposed between the two first sealing rubber pads.

In a preferred embodiment, a cavity is formed among the first sealing rubber gasket, the second limiting supporting plate and the second sealing rubber gasket, the sliding block is inserted into the cavity in a sliding mode, and the top of the sliding block is provided with an operation type connecting rod so as to move the sliding block conveniently.

In a preferred embodiment, the inner cavities of the asphalt felt pad and the second sealing rubber pad are respectively provided with a plurality of vent holes for communicating the water absorption pad with the second sealing rubber pad.

In a preferred embodiment, one end of the telescopic spring, which is far away from the rectangular support plate, is provided with a rectangular connecting plate for connecting with the thermal insulation box, and a joint of two side faces of the thermal insulation box is provided with a columnar connecting seat, wherein each two corresponding columnar connecting seats are arranged in mirror symmetry with respect to a horizontal center line of the thermal insulation box.

In a preferred embodiment, a plurality of semicircular baffles are fixedly mounted on one side of the columnar connecting seat, the semicircular baffles have resilience so as to be used for assisting in supporting the rectangular supporting plate, and an anti-collision rubber strip is arranged on one side of each semicircular baffle so as to prevent the semicircular baffles from rubbing the outer wall of the rectangular supporting plate for a long time to damage the outer wall of the rectangular supporting plate.

The invention has the technical effects and advantages that:

the bottom of the first limiting type supporting plate is provided with the first sealing rubber mat and the second sealing rubber mat to improve the sealing performance of the first limiting type supporting plate, the inner cavity of the first limiting type supporting plate is provided with the drying mechanism, and the plurality of vent holes are formed to enable the water absorption mat and the second sealing rubber mat to be in a communicated state, so that moisture gas in the inner cavity of the heat preservation box body can enter the inner cavity of the sealing cover mechanism from the vent holes, and meanwhile, the moisture gas is adsorbed by the asphalt felt mat and the water absorption mat, and the drying of the inner cavity of the heat preservation box body is kept.

The rectangular supporting plate and the wear-resistant rubber mat are arranged in the inner cavity of the heat preservation box body, the force generated by alternate extrusion collision is buffered through the elastic force of the telescopic spring, the rectangular supporting plate is limited to a certain extent through the resilient semicircular baffle plate, so that the rectangular supporting plate is prevented from extruding the inner wall of the heat preservation box body, the force of collision on the outer wall of the heat preservation box body is buffered, and the placing stability of goods such as fresh food and the like in the inner cavity of the heat preservation box body is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention.

FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present invention.

Fig. 4 is a partial structural sectional view of the impact prevention mechanism (3) of the present invention.

FIG. 5 is an enlarged view of the structure of the portion C of FIG. 4 according to the present invention.

Fig. 6 is a partial structural sectional view of the present invention.

FIG. 7 is an enlarged view of the structure of the portion D in FIG. 6 according to the present invention.

The reference signs are: 1 conveying and transferring box mechanism, 101 heat preservation box body, 102 first arc-shaped supporting plate, 103 columnar clamping strip, 104 supporting rod, 105 sucking disc, 106 connecting type side plate, 107 supporting leg, 108 spacing type bottom plate, 109 spherical articulated element, 110 plasticity soft rod, 2 sealing cover mechanism, 21 first spacing type supporting plate, 22 second arc-shaped supporting plate, 23 semicircular clamping block, 24 arc-shaped connecting arm, 25 semicircular hinging seat, 26 first sealing rubber pad, 27 second spacing type supporting plate, 28 second sealing rubber pad, 3 anti-collision mechanism, 31 rectangular supporting plate, 32 wear-resistant rubber pad, 33 expansion spring, 34 rectangular connecting plate, 35 semicircular baffle, 36 anti-collision rubber strip, 37 columnar connecting seat, 4 drying mechanism, 41 sliding block, 42 asphalt felt pad, 43 water absorption pad, 44 operation type connecting rod and 45 vent hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: a cold-chain logistics conveying and transferring device comprises a conveying and transferring box mechanism 1, a sealing cover mechanism 2, an anti-collision mechanism 3 and a drying mechanism 4, as shown in figure 1-2, the conveying and transferring box mechanism 1 at least comprises a heat preservation box body 101, in order to improve the carrying convenience of the device, first arc-shaped supporting plates 102 are arranged on two sides of the heat preservation box body 101 so as to be lifted or hung conveniently, in order to prevent cold air in the inner cavity of the heat preservation box body 101 from being scattered, a first limiting type supporting plate 21 is arranged on the top of the heat preservation box body 101 and used for sealing an opening of the heat preservation box body 101 and improving the internal heat preservation performance of the heat preservation box body 101, second arc-shaped supporting plates 22 which are in one-to-one correspondence with the first arc-shaped supporting plates 102 are arranged on two sides of the first limiting type supporting plate 21, a semicircular clamping block 23 is arranged on one side of each second arc-shaped supporting plate 22, as shown in figure 2, an arc-shaped connecting arm 24 used for being connected with the second arc-shaped supporting plate 22 is arranged on one side of the semicircular clamping block 23, a semicircular hinge seat 25 is arranged on one side of the arc-shaped connecting arm 24, the semicircular hinge seat 25 is hinged on one side of the second arc-shaped supporting plate 22, as shown in fig. 1 and 6-7, the number of the first limiting supporting plates 21 is two, the two corresponding first limiting supporting plates 21 are arranged in mirror symmetry with respect to the vertical center line of the conveying transfer box mechanism 1, as shown in fig. 2, a columnar clamping strip 103 is arranged on one side of the first arc-shaped supporting plate 102, the semicircular clamping block 23 is sleeved on the outer wall of the columnar clamping strip 103, the dismounting convenience between the conveying transfer box mechanism 1 and the sealing cover mechanism 2 is improved, the mounting firmness between the conveying transfer box mechanism 1 and the sealing cover mechanism 2 is improved, the situation that the first limiting supporting plates 21 slide down in the conveying process to influence the fresh-keeping of fresh food is avoided, as shown in fig. 4-5, in order to prevent the fresh food in the inner cavity of the thermal insulation box 101 from colliding with each other and being damaged, a plurality of wear-resistant rubber pads 32 are disposed in the inner cavity of the thermal insulation box 101, one side of each wear-resistant rubber pad 32 is provided with a telescopic spring 33 for connecting with the thermal insulation box 101, and the goods among the plurality of wear-resistant rubber pads 32 can buffer the force generated by the mutual collision by extrusion through the elastic force of the telescopic spring 33 during transportation, and simultaneously buffer the force received by the outer wall of the thermal insulation box 101, thereby avoiding the goods from colliding with the external force, and improving the transportation effect, rectangular support plates 31 are disposed between the wear-resistant rubber pads 32 and the telescopic springs 33 to improve the support firmness of the wear-resistant rubber pads 32, and during transportation, the fresh food in the inner cavity of the thermal insulation box 101 can be prevented from colliding with each other and being deformed and damaged, as shown in fig. 6-7, the inner cavity of the first limiting type supporting plate 21 is inserted with a sliding block 41 in a sliding manner, and the dismounting convenience between the conveying and transferring box mechanism 1 and the drying mechanism 4 is improved, because in the long-term transportation process, the heat preservation box 101 is in a closed state, the interior of the heat preservation box 101 is easy to generate humid gas to enable the outer package of fresh food to be humid, in order to avoid damage caused by the humid outer package, the bottom of the sliding block 41 is provided with an asphalt felt pad 42 for adsorbing the humid gas in the inner cavity of the heat preservation box 101, and the inner cavities of the sliding block 41 and the asphalt felt pad 42 are filled with a water absorption pad 43 for adsorbing water vapor, as shown in fig. 7, the sliding block 41 is dismounted and mounted, the top of the sliding block 41 is provided with an operation type connecting rod 44, in order to improve the air circulation in the sealing cover mechanism 2, the inner cavity of the asphalt felt pad 42 is provided with a plurality of vent holes 45, so that the humid gas in the inner cavity of the heat preservation box 101 enters from the vent holes 45, and is adsorbed by the asphalt felt 42 and the absorbent pad 43 in the inner cavity thereof.

For the technical scheme of the invention, when the sealing cover mechanism is used in the actual transportation and transportation of cold chain logistics, fresh food goods to be preserved and transported are firstly packaged one by one and then stacked between the wear-resistant rubber pads 32 arranged in the inner cavity of the heat preservation box body 101, the self elastic force of the expansion spring 33 is utilized to buffer the force generated by mutual extrusion collision, so as to prevent the fresh food in the inner cavity of the heat preservation box body 101 from being deformed and damaged due to mutual extrusion collision, then the sliding block 41 and the asphalt felt pad 42 are arranged in the inner cavity of the sealing cover mechanism 2, the water absorption pad 43 is arranged between the sliding block and the asphalt felt pad, then the sealing cover mechanism 2 is fixedly arranged at the opening at the top of the heat preservation box body 101, so that the second arc-shaped supporting plate 22 is fixedly arranged at the top of the first arc-shaped supporting plate 102, the semicircular clamping block 23 is sleeved on the outer wall of the columnar clamping strip 103, and the sealing cover mechanism 2 and the transportation box mechanism 1 are fixed, finally, the damp air in the inner cavity of the heat preservation box body 101 enters from the vent holes 45 and is absorbed by the asphalt felt pad 42 and the water absorption pad 43 in the inner cavity of the heat preservation box body, so that the inner cavity of the heat preservation box body 101 is kept dry.

Embodiment 2 as shown in fig. 3, as a preferable scheme, in order to improve the installation firmness between the conveying and transferring box mechanism 1 and the sealing cover mechanism 2 and prevent the quality of fresh food goods in the inner cavity of the heat preservation box 101 from being damaged due to the falling of the first limit type supporting plate 21 in the transportation process, supporting rods 104 are arranged on two opposite sides of the heat preservation box 101, a suction cup 105 for fixedly connecting the conveying and transferring box mechanism 1 and the sealing cover mechanism 2 is arranged at one end of each supporting rod 104, connecting type side plates 106 for connecting the supporting rods 104 are arranged on two opposite sides of the heat preservation box 101, the suction cup 105 is fixedly adsorbed on the outer wall of the sealing cover mechanism 2, the conveying and transferring box mechanism 1 and the sealing cover mechanism 2 can be fixed again, meanwhile, in order to improve the placement stability of the heat preservation box 101, a plurality of supporting legs 107 for supporting the conveying and transferring box mechanism 1 are arranged at the bottom of the heat preservation box 101, when stacking a plurality of insulation boxes 101, all be provided with spacing type bottom plate 108 in order to promote the support weight who carries transport box mechanism 1 bottom at the top of a plurality of supporting legss 107, for the convenience of adjusting the support direction of sucking disc 105, be provided with spherical articulated elements 109 in the bracing piece 104 near the one end of connecting type curb plate 106, and all be provided with plasticity soft rod 110 between sucking disc 105 and the bracing piece 104 to the fixed angle of adjustment sucking disc 105.

For embodiment 1 of the present invention, when the first limit type supporting plate 21 and the second arc-shaped supporting plate 22 are fixedly installed at the opening of the thermal insulation box 101, in order to improve the sealing performance of the inner cavity thereof, the installation between the two plates needs to be secondarily fixed, so that the supporting weight of the thermal insulation box 101 is improved by providing the limit type bottom plate 108 at the bottom of the thermal insulation box 101, the supporting direction of the suction cup 105 is adjusted by the spherical hinge 109, and the fixing angle of the suction cup 105 is adjusted by the plastic soft rod 110, so that the suction cup 105 can be fixedly attached to the outer wall of the sealing cover mechanism 2.

Embodiment 3 as shown in fig. 3 and 7, in order to improve the sealing performance of the sealing cover mechanism 2, the bottom of each of the two first limiting type supporting plates 21 is provided with a first sealing rubber pad 26 for sealing the opening of the heat insulation box 101, the second limiting type supporting plate 27 is arranged between the two first limiting type supporting plates 21 for improving the supporting firmness of the two first limiting type supporting plates 21, the first limiting type supporting plates 21 and the first sealing rubber pads 26 are arranged in a one-to-one correspondence manner, in order to improve the air circulation between the sealing cover mechanisms 2, the second sealing rubber pads 28 are arranged between the two first sealing rubber pads 26, a cavity is formed among the first sealing rubber pads 26, the second limiting type supporting plates 27 and the second sealing rubber pads 28, the sliding block 41 is inserted into the cavity in a sliding manner, the water absorption pad 43 and the second sealing rubber pads 28 are communicated with each other through the corresponding vent holes 45, so that moisture such as vapor formed in the cavity of the heat insulation box 101 enters the cavity of the sealing cover mechanism 2 from the vent holes 45, while being adsorbed by the asphalt felt 42 and the absorbent pad 43.

Embodiment 4 as shown in fig. 5, in order to prevent the fresh food in the inner cavity of the thermal insulation box 101 from being deformed and damaged due to mutual extrusion and collision, a rectangular connecting plate 34 for connecting with the thermal insulation box 101 is disposed at one end of the extension spring 33 away from the rectangular supporting plate 31, and a columnar connecting seat 37 is disposed at the interface between two side surfaces of the thermal insulation box 101, wherein each two corresponding columnar connecting seats 37 are disposed in mirror symmetry with respect to the horizontal center line of the thermal insulation box 101, a plurality of semicircular baffles 35 are fixedly mounted at one side of the columnar connecting seat 37, and the plurality of semicircular baffles 35 have resilience, when goods are stacked between the wear-resistant rubber pads 32, the semicircular baffles 35 can limit the rectangular supporting plate 31 to a certain extent to prevent the rectangular supporting plate 31 from being extruded to the inner wall of the thermal insulation box 101, and meanwhile, an anti-collision rubber strip 36 is disposed at one side of the semicircular baffles 35, to prevent the semicircular baffle 35 from rubbing against the outer wall of the rectangular support plate 31 for a long time to damage it.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.