Unloading conveying equipment for cold-chain logistics

Abstract

The unloading conveying equipment for the cold-chain logistics comprises a cargo conveyor, lifting mechanisms are installed at the two ends of the cargo conveyor, an upper side machine base is arranged at the lower ends of the lifting mechanisms, outer side handle rods are arranged at the two ends of the upper side machine base, and the outer side handle rods are arranged on the outer side handle rods. A movable rotating base is arranged at the lower end of the upper side machine base, side edge supporting mechanisms are arranged at the two ends of the movable rotating base, and the cargo conveyor, the lifting mechanism and the movable rotating base are electrically connected with an external controller through connecting wires. The unloading conveying equipment for the cold-chain logistics has the technical effect that the unloading conveying equipment can be used by rotating and changing the conveying angle according to use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of cold chain logistics transportation, in particular to unloading and transmission equipment for cold chain logistics. Background Art

[0002] Cold chain logistics generally refers to a systematic project that ensures that refrigerated and frozen foods are kept in a specified low-temperature environment throughout the entire process from production, storage, transportation, sales to consumption, in order to ensure food quality and reduce food loss.

[0003] The existing Chinese patent CN212737893U disclosed a cold chain logistics conveying device on March 19, 2021, including a transport box placed on a truck, with partitions horizontally provided in the transport box, and divided into a refrigerated chamber and a refrigeration chamber. The refrigerated chamber is located above the refrigeration chamber, and a pair of supporting bases are provided at the bottom of the refrigerated chamber. A refrigerated box is placed on the supporting bases, and an insulation layer is provided on the inner wall of the refrigerated chamber. A compressor is provided at the right end of the bottom of the refrigeration chamber, and a connecting pipe is fixedly connected to the output end of the compressor.

[0004] However, when the above device is in use, the angle cannot be changed automatically and effectively as a whole. When the conveying position needs to be changed, the angle needs to be adjusted as a whole, which makes it inconvenient to adjust the angle during unloading and transportation. Utility Model Content

[0005] The utility model discloses an unloading and conveying device for cold chain logistics, which aims to solve the technical problem that the above-mentioned device cannot automatically change the angle as a whole when in use, and when the conveying position needs to be changed, the angle needs to be adjusted as a whole, which makes it inconvenient to adjust the angle during unloading and conveying.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A cargo unloading and transmission equipment for cold chain logistics includes a cargo conveyor. A lifting mechanism is installed at both ends of the cargo conveyor. An upper machine base is provided at the lower end of the lifting mechanism. Outer handle rods are provided at both ends of the upper machine base. A movable rotating seat is provided at the lower end of the upper machine base. Side support mechanisms are provided at both ends of the movable rotating seat. The cargo conveyor, lifting mechanism and movable rotating seat are electrically connected to an external controller through connecting lines.

[0008] By providing an outer handle rod structure, personnel can hold the outer handle rods at both ends of the upper machine base to push it, so that the upper machine base can be moved to a designated position through the movable rotating seat at the lower end, and then the personnel support and place it through the side support mechanism to avoid movement. The cargo conveyor can transport the unloaded cold chain goods, and the conveying height of the cargo conveyor can be raised and lowered by the lifting and lifting mechanism. The movable rotating seat can drive the upper machine base to rotate, and the upper machine base can drive the lifting and lifting mechanism to rotate. The lifting and lifting mechanism can drive the cargo conveyor to rotate, so that the transmission angle of the cargo conveyor can be changed during placement, which is more convenient during transportation.

[0009] In a preferred embodiment, the lifting mechanism includes an electric telescopic cylinder, an assembly mounting plate, assembly screws, a welding panel and a mounting sleeve. Mounting sleeves are provided on the lower sides of both ends of the welding panel, and an electric telescopic cylinder is provided on the lower end of the mounting sleeve. The mounting sleeve and the electric telescopic cylinder are fixedly connected by assembly screws. An assembly mounting plate is provided on the peripheral side of the electric telescopic cylinder. The welding panel is connected to the cargo conveyor, and the electric telescopic cylinder is connected to the upper machine base through the assembly mounting plate.

[0010] By providing a lifting and lowering mechanism structure, the device can be lifted and lowered for use.

[0011] In a preferred embodiment, the side support mechanism includes a supporting disc, a metal screw, a rotating handwheel and a double-hole welding plate, the inner sides of both ends of the double-hole welding plate are provided with metal screws, the upper end of the metal screw is provided with a rotating handwheel, the lower end of the metal screw is provided with a supporting disc, and the double-hole welding plate is connected to the movable rotating seat.

[0012] By providing a side support mechanism structure, the support can be adjusted for use.

[0013] In a preferred embodiment, the movable rotating seat includes a rotating universal wheel, a base shell, a rolling ball, a mounting disc, a rotating motor and an upper convex disc. The lower end of the base shell is provided with a rotating universal wheel, the middle of the upper end of the base shell is provided with a rotating motor, the output end of the rotating motor is provided with a mounting disc, the outer side of the rotating motor is provided with an upper convex disc on the base shell, the inner side of the upper end of the upper convex disc is provided with a rolling ball, and the mounting disc is connected to the upper machine base.

[0014] By providing a movable rotating seat structure, the utility model can be rotated and adjusted for use, and can be moved for use.

[0015] In a preferred solution, the cargo conveyor includes a conveyor body and a conveyor chain belt, the conveyor body is provided with a conveyor chain belt on the periphery of the conveyor body, and the conveyor body is connected to a lifting mechanism.

[0016] By providing a cargo conveyor structure, the cargo can be transported.

[0017] In a preferred solution, there are two lifting and elevating mechanisms, and the lifting and elevating mechanisms are symmetrically arranged at both ends of the cargo conveyor.

[0018] By providing a lifting and lowering mechanism structure, the cargo conveyor can be driven to move up and down.

[0019] In a preferred solution, there are two side support mechanisms, and the side support mechanisms are symmetrically arranged on the outer sides of both ends of the movable rotating base.

[0020] By providing a side support mechanism structure, the movable rotating seat can be driven to be stable.

[0021] As can be seen from the above, a cold chain logistics unloading and transmission equipment includes a cargo conveyor, with lifting and lifting mechanisms installed at both ends of the cargo conveyor, an upper machine base provided at the lower end of the lifting and lifting mechanism, outer handle rods provided at both ends of the upper machine base, a movable rotating base provided at the lower end of the upper machine base, and side support mechanisms provided at both ends of the movable rotating base. The cargo conveyor, lifting and lifting mechanism, and movable rotating base are electrically connected to an external controller via a connecting line. The cold chain logistics unloading and transmission equipment provided by this utility model has the technical effect of being able to rotate and change the transmission angle according to usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of a cold chain logistics unloading and transmission equipment proposed by the utility model.

[0023] Figure 2 This is a schematic diagram of the lifting mechanism structure of a cold chain logistics unloading and transmission equipment proposed by the utility model.

[0024] Figure 3 This is a schematic structural diagram of the side support mechanism of a cold chain logistics unloading and transmission equipment proposed by the utility model.

[0025] Figure 4 This is a schematic diagram of the structure of a mobile rotating seat for unloading and conveying equipment for cold chain logistics proposed by the utility model.

[0026] Figure 5 This is a structural schematic diagram of a cargo conveyor for unloading and transmitting equipment for cold chain logistics proposed in the utility model.

[0027] In the attached figure: 1. Cargo conveyor; 11. Conveyor body; 12. Conveyor chain; 2. Lifting and lifting mechanism; 21. Electric telescopic cylinder; 22. Assembly mounting plate; 23. Assembly screws; 24. Welding panel; 25. Mounting sleeve; 3. Outer handle bar; 4. Upper machine base; 5. Moving rotating seat; 51. Rotating universal wheel; 52. Base shell; 53. Rolling ball; 54. Mounting disc; 55. Rotating motor; 56. Upper convex disc; 6. Side support mechanism; 61. Support disc; 62. Metal screw; 63. Rotating handwheel; 64. Double-hole welding plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0030] Reference Figure 1-Figure 5 , a cold chain logistics unloading and transmission equipment, including a cargo conveyor 1, a lifting and lifting mechanism 2 is installed at both ends of the cargo conveyor 1, an upper machine base 4 is provided at the lower end of the lifting and lifting mechanism 2, an outer handle bar 3 is provided at both ends of the upper machine base 4, a movable rotating base 5 is provided at the lower end of the upper machine base 4, and side support mechanisms 6 are provided at both ends of the movable rotating base 5. The cargo conveyor 1, the lifting and lifting mechanism 2 and the movable rotating base 5 are electrically connected to an external controller through a connecting line. When in use, a person holds the outer handle bar 3 at both ends of the upper machine base 4 to push, thereby Through the movable rotating seat 5 at the lower end, it can be moved to the designated position, and then the personnel can support and place it through the side support mechanism 6 to avoid movement. The cargo conveyor 1 can transport the unloaded cold chain goods. The conveying height of the cargo conveyor 1 can be adjusted by the lifting and lifting mechanism 2. The movable rotating seat 5 can drive the upper machine base 4 to rotate, and the upper machine base 4 can drive the lifting and lifting mechanism 2 to rotate. The lifting and lifting mechanism 2 can drive the cargo conveyor 1 to rotate, so that the transmission angle of the cargo conveyor 1 can be changed during placement, which is more convenient during transportation.

[0031] Reference Figure 1 and Figure 2In a preferred embodiment, the lifting and lowering mechanism 2 includes an electric telescopic cylinder 21, an assembly mounting plate 22, an assembly screw 23, a welding panel 24 and a mounting sleeve 25. The lower sides of both ends of the welding panel 24 are provided with mounting sleeves 25, and the lower ends of the mounting sleeves 25 are provided with an electric telescopic cylinder 21. The mounting sleeve 25 and the electric telescopic cylinder 21 are fixedly connected by assembly screws 23. An assembly mounting plate 22 is provided on the peripheral side of the electric telescopic cylinder 21. The welding panel 24 is connected to the cargo conveyor 1. The electric telescopic cylinder 21 is connected to the upper machine base 4 through the assembly mounting plate 22. The electric telescopic cylinder 21 of the lifting and lowering mechanism 2 can be installed and connected to the upper machine base 4 through the screws on the assembly mounting plate 22. When the telescopic rod of the electric telescopic cylinder 21 is extended and retracted, the electric telescopic cylinder 21 can drive the mounting sleeve 25 fixed by the assembly screws 23 to move up and down, and the mounting sleeve 25 can drive the welding panel 24 to move up and down, and the welding panel 24 can drive the cargo conveyor 1 to move up and down, so that the lifting height position of the cargo conveyor 1 can be effectively changed.

[0032] Reference Figure 1 and Figure 3 In a preferred embodiment, the side support mechanism 6 includes a support disc 61, a metal screw 62, a rotating handwheel 63 and a double-hole welding plate 64. Metal screws 62 are provided on the inner sides of both ends of the double-hole welding plate 64, and a rotating handwheel 63 is provided on the upper end of the metal screw 62. A support disc 61 is provided at the lower end of the metal screw 62, and the double-hole welding plate 64 is connected to the movable rotating seat 5. The double-hole welding plate 64 of the side support mechanism 6 is welded to the movable rotating seat 5, so that the double-hole welding plate 64 is easy to install and place. When the personnel rotates the rotating handwheel 63 forward, the rotating handwheel 63 can drive the metal screw 62 to rotate forward, and the metal screw 62 rotates forward and moves downward on the double-hole welding plate 64, and the metal screw 62 drives the support disc 61 to contact the ground, so that it can be effectively used for resistance support.

[0033] Reference Figure 1 and Figure 4In a preferred embodiment, the mobile rotating seat 5 includes a rotating universal wheel 51, a base shell 52, a rolling ball 53, a mounting disc 54, a rotating motor 55 and an upper side convex disc 56. The lower end of the base shell 52 is provided with a rotating universal wheel 51, the middle of the upper end of the base shell 52 is provided with a rotating motor 55, the output end of the rotating motor 55 is provided with a mounting disc 54, the outer side of the rotating motor 55 is provided with an upper side convex disc 56 on the base shell 52, the inner side of the upper end of the upper side convex disc 56 is provided with a rolling ball 53, and the mounting disc 54 is provided. 4 is connected to the upper machine base 4, and the mounting disc 54 of the movable rotating base 5 is mounted on the upper machine base 4 by screws, so that when the output end of the rotating motor 55 drives the mounting disc 54 to rotate, the mounting disc 54 can drive the upper machine base 4 to rotate. When the upper machine base 4 rotates, it contacts the rolling ball 53 on the upper end of the upper convex disc 56, so that the rolling of the rolling ball 53 plays a good auxiliary role. When moving, the base shell 52 can be moved to a designated position for placement and use through the rotating universal wheel 51 at the lower end.

[0034] Reference Figure 1 and Figure 5 In a preferred embodiment, the cargo conveyor 1 includes a conveyor body 11 and a conveyor chain 12. The conveyor chain 12 is arranged on the peripheral side of the conveyor body 11. The conveyor body 11 is connected to the lifting mechanism 2. The conveyor body 11 of the cargo conveyor 1 is driven by a transmission roller body so that the conveyor chain 12 on the peripheral side can be driven for transmission, thereby enabling transmission and transportation.

[0035] Reference Figure 1 In a preferred embodiment, there are two lifting and raising mechanisms 2, and the lifting and raising mechanisms 2 are symmetrically arranged at both ends of the cargo conveyor 1, so that they can be positioned and lifted for use.

[0036] Reference Figure 1 In a preferred embodiment, there are two side support mechanisms 6, and the side support mechanisms 6 are symmetrically arranged on the outer sides of the two ends of the movable rotating seat 5, so that the interference support can be adjusted for use.

[0037] Working principle: When in use, the personnel hold the outer handle rods 3 at both ends of the upper machine base 4 and push it, so that the upper machine base 4 can be moved to the designated position through the movable rotating seat 5 at the lower end, and then the personnel support and place it through the side support mechanism 6 to avoid movement. The cargo conveyor 1 can transport the unloaded cold chain goods. The conveying height of the cargo conveyor 1 can be raised and lowered by the lifting and lifting mechanism 2. The movable rotating seat 5 can drive the upper machine base 4 to rotate, and the upper machine base 4 can drive the lifting and lifting mechanism 2 to rotate. The lifting and lifting mechanism 2 can drive the cargo conveyor 1 to rotate, so that the transmission angle of the cargo conveyor 1 can be changed during placement, which is more convenient during transportation.

[0038] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A cargo unloading and transporting device for cold chain logistics, comprising a cargo conveyor (1), characterized in that: The cargo conveyor (1) is provided with a lifting mechanism (2) at both ends, an upper machine base (4) is provided at the lower end of the lifting mechanism (2), outer handle bars (3) are provided at both ends of the upper machine base (4), a movable rotating base (5) is provided at the lower end of the upper machine base (4), and side support mechanisms (6) are provided at both ends of the movable rotating base (5). The cargo conveyor (1), the lifting mechanism (2) and the movable rotating base (5) are electrically connected to an external controller via connecting wires.

2. The unloading and conveying equipment for cold chain logistics according to claim 1, characterized in that: The lifting mechanism (2) comprises an electric telescopic cylinder (21), an assembly mounting plate (22), an assembly screw (23), a welding panel (24) and an installation sleeve (25). The installation sleeves (25) are arranged at the lower sides of both ends of the welding panel (24). The lower end of the installation sleeve (25) is provided with an electric telescopic cylinder (21). The installation sleeve (25) and the electric telescopic cylinder (21) are fixedly connected by the assembly screw (23). The surrounding side of the electric telescopic cylinder (21) is provided with an assembly mounting plate (22). The welding panel (24) is connected to the cargo conveyor (1), and the electric telescopic cylinder (21) is connected to the upper machine base (4) through the assembly mounting plate (22).

3. The unloading and conveying equipment for cold chain logistics according to claim 1, characterized in that: The side support mechanism (6) comprises a supporting disc (61), a metal screw (62), a rotating hand wheel (63) and a double-hole welding plate (64); the metal screws (62) are arranged on the inner sides of both ends of the double-hole welding plate (64); the rotating hand wheel (63) is arranged at the upper end of the metal screw (62); the supporting disc (61) is arranged at the lower end of the metal screw (62); and the double-hole welding plate (64) is connected to the movable rotating seat (5).

4. The unloading and conveying equipment for cold chain logistics according to claim 1, characterized in that: The movable rotating seat (5) comprises a rotating universal wheel (51), a base shell (52), a rolling ball (53), a mounting disc (54), a rotating motor (55) and an upper convex disc (56); the lower end of the base shell (52) is provided with a rotating universal wheel (51); the middle of the upper end of the base shell (52) is provided with a rotating motor (55); the output end of the rotating motor (55) is provided with a mounting disc (54); the outer side of the rotating motor (55) is provided with an upper convex disc (56) on the base shell (52); the inner side of the upper end of the upper convex disc (56) is provided with a rolling ball (53); and the mounting disc (54) is connected to the upper machine base (4).

5. The unloading and conveying equipment for cold chain logistics according to claim 1, characterized in that: The cargo conveyor (1) comprises a conveyor body (11) and a conveyor chain (12); the conveyor body (11) is provided with a conveyor chain (12) on the circumference of the conveyor body (11); and the conveyor body (11) is connected to a lifting mechanism (2).

6. The unloading and conveying equipment for cold chain logistics according to claim 1, characterized in that: There are two lifting and lowering mechanisms (2) in total, and the lifting and lowering mechanisms (2) are symmetrically arranged at both ends of the cargo conveyor (1).

7. The unloading and conveying equipment for cold chain logistics according to claim 1, characterized in that: There are two side support mechanisms (6) in total, and the side support mechanisms (6) are symmetrically arranged on the outer sides of both ends of the movable rotating seat (5).

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