Cold-chain logistics transfer equipment
By adopting lifting and lowering adjustment mechanism and multi-layer partition design in the cold chain logistics transfer equipment, the height difference and cargo squeeze problems between the cold chain logistics vehicle compartment and the transfer equipment are solved, and more labor-saving cargo transfer and convenient cargo handling are achieved.
Patent Information
- Application Number
- CN202421296664.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The carriage height of the cold chain logistics vehicle is relatively high, and there is a height difference between it and the cold chain logistics transfer equipment, which increases the difficulty of cargo transfer. At the same time, there is only one storage chamber in the insulation box of the existing equipment, which causes refrigerated and frozen food to squeeze each other, making it easy to damage the packaging and difficult to obtain.
A cold chain logistics transfer equipment is designed, and a lift adjustment mechanism is used to adjust the height between the insulating box and the seat body, and a plurality of partitions and trapezoidal grooves with adjustable upper and lower spacing are set up in the insulating box to ensure that the goods are not squeezed during the transfer process.
Through the height adjustment equipment, the height difference between the cold chain logistics vehicle compartment and the transfer equipment is solved, and more labor-saving cargo transfer is achieved. At the same time, the design of multi-layer partitions and trapezoidal grooves reduces the squeeze of goods, making it easier to pick up and store goods.
Smart Images
Figure CN222612858U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of logistics and transportation, and in particular to a cold chain logistics transfer equipment. Background Art
[0002] Cold chain logistics refers to a systematic project in which 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. It was established with the advancement of science and technology and the development of refrigeration technology. It is a low-temperature logistics process based on freezing technology and using refrigeration technology. In cold chain logistics transportation, after being transported to the destination, the goods on the cold chain truck need to be unloaded and transferred to the warehouse through cold chain logistics transfer equipment.
[0003] Due to the high height of the compartment of the cold chain logistics vehicle, when the cold chain logistics transfer equipment is used to move items in the compartment close to the compartment, there is a large height difference between the cold chain logistics transfer equipment and the compartment, which increases the difficulty of transportation; in addition, the insulation box of the existing cold chain logistics transfer equipment has only one containing cavity, which causes refrigerated and frozen foods to be squeezed together, which not only easily damages the packaging but also makes it difficult to take out. Utility Model Content
[0004] The technical problem solved by the utility model is to provide a cold chain logistics transfer equipment to solve the problem that there is a height difference between the cold chain logistics vehicle compartment and the cold chain logistics transfer equipment, which is unfavorable for cargo transfer.
[0005] In order to solve the above technical problems, the embodiment of the utility model provides a cold chain logistics transfer equipment, including: a seat body; an insulation box; a lifting and adjusting mechanism, which is fixed between the seat body and the insulation box, including: a screw rod, which is threadedly connected with a threaded block, one end of the screw rod is rotatably connected to the seat body, and the other end is provided with a motor; a connecting plate, which is fixedly connected to the threaded block, and the fixed surface is a side away from the seat body; a sliding block is fixed to one end of the connecting plate and is slidably connected to the sliding rod, the sliding rod and the screw rod are parallel to each other, and one end of the sliding rod is fixed to the seat body; a first connecting rod, which One end is rotatably connected to the bottom of the incubator, and the other end is rotatably connected to one end of the connecting plate. The slider and the first connecting rod are respectively located on both sides of the connecting plate, and the first connecting rod is located away from the seat body; the second connecting rod, one end of which is rotatably connected to the seat body, and the other end is rotatably connected to a movable seat, a limit block is provided on the surface of the movable seat, the limit block is slidably connected to the bottom of the incubator, and the second connecting rod is rotatably connected to the first connecting rod at the middle position of the rod body; the two sliders, the two first connecting rods, and the two second connecting rods are symmetrically arranged with the screw rod as the center.
[0006] Optionally, a limiting groove is provided at the bottom of the thermal insulation box, and the limiting groove matches the limiting block.
[0007] Optionally, a groove is provided on the surface of the seat body, and the lifting and lowering adjustment mechanism is arranged in the groove.
[0008] Optionally, the thermal insulation box includes a accommodating cavity, in which a plurality of partitions with adjustable upper and lower spacings are arranged.
[0009] Optionally, the inner walls on both sides of the accommodating cavity are provided with a plurality of equally spaced trapezoidal grooves, the partition is provided with trapezoidal bars matching the trapezoidal grooves, and the trapezoidal bars are slidably connected to the trapezoidal grooves.
[0010] Optionally, the thermal insulation box is provided with two opening surfaces, and the two opening surfaces are parallel to each other.
[0011] Optionally, the thermal insulation box is provided with two symmetrically distributed accommodating cavities.
[0012] Optionally, handles are provided on both sides of the insulated box.
[0013] Optionally, movable wheels are provided at the four corners of the bottom of the seat body.
[0014] Compared with the prior art, the technical solution of the embodiment of the utility model has the following beneficial effects:
[0015] In the cold chain logistics transfer equipment of the technical solution of the utility model, the height of the insulation box is flexibly adjusted by the lifting and adjusting mechanism installed between the insulation box and the vehicle seat body. Since the compartment of the cold chain logistics vehicle is relatively high, the insulation box is raised to the same height as the compartment of the cold chain logistics vehicle, which facilitates the transfer of goods between the compartment of the cold chain logistics vehicle and the insulation box. After the transfer, the lifting and adjusting mechanism can be used to lower the insulation box to a height suitable for pushing and pulling. The cold chain logistics transfer equipment of the utility model has a flexible structure and is more labor-saving in transferring goods.
[0016] Furthermore, a plurality of trapezoidal grooves are arranged in the accommodating cavity of the thermal insulation box, and the trapezoidal bars arranged on the partitions can be used to adjust the spacing between the plurality of upper and lower partitions according to the height of the package of the transferred goods, thereby reducing the squeezing of the goods, facilitating the taking of the goods, and providing strong flexibility. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the cold chain logistics transfer equipment provided by the utility model;
[0018] Figure 2 It is a schematic diagram of the structure of the lifting and lowering adjustment mechanism provided by the utility model;
[0019] Figure 3A schematic diagram of the structure of the heat preservation box provided by the utility model;
[0020] Figure 4 A schematic diagram of the exploded structure of the heat preservation box provided by the utility model;
[0021] Explanation of the markings in the figure: 1-seat body; 2-insulation box; 3-lifting and adjusting mechanism; 13-moving wheel; 12-groove; 27-box door; 31-screw; 311-threaded block; 312-motor; 32-connecting plate; 33-slider; 331-slide bar; 34-first connecting rod; 35-second connecting rod; 351-movable seat; 352-limiting block; 353-fixing plate; 21-limiting groove; 22-accommodating chamber; 23-partition; 24-trapezoidal groove; 25-trapezoidal bar; 26-handle. DETAILED DESCRIPTION
[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.
[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.
[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.
[0027] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a cold chain logistics transfer equipment of the utility model in conjunction with the accompanying drawings.
[0028] Figure 1 It is a schematic diagram of the structure of the cold chain logistics transfer equipment provided by the utility model; Figure 2 This is a schematic diagram of the lifting and adjusting mechanism provided by the utility model. Figure 1 as well as Figure 2 The embodiment of the utility model provides a cold chain logistics transfer equipment, including: a seat body 1; an insulation box 2; a lifting and adjusting mechanism 3, fixed between the seat body 1 and the insulation box 2, including: a screw rod 31, which is threadedly connected with a threaded block 311, one end of the screw rod 31 is rotatably connected to the seat body 1 through a bearing, and the other end is provided with a motor 312; a connecting plate 32, which is fixedly connected to the threaded block 311, and the fixed surface is a side away from the seat body 1; a sliding block 33, which is fixed to one end of the connecting plate 32 and is slidably connected to the sliding rod 331, the sliding rod 331 and the screw rod 31 are parallel to each other, and one end of the sliding rod 331 is fixed to the seat body 1; a first connecting rod 34, one of which One end of the second connecting rod 35 is rotatably connected to the bottom of the insulated box 2, and the other end is rotatably connected to one end of the connecting plate 32. The slider 33 and the first connecting rod 34 are respectively located on both sides of the connecting plate 32, and the first connecting rod 34 is located away from the seat body 1; the second connecting rod 35, one end of which is rotatably connected to the seat body 1 through the fixed plate 353, and the other end is rotatably connected to the movable seat 351, and a limit block 352 is provided on the surface of the movable seat 351. The limit block 352 is slidably connected to the bottom of the insulated box 2, and the second connecting rod 35 is rotatably connected to the first connecting rod 34 at the middle position of the rod body; the two sliders 33, the two first connecting rods 34, and the two second connecting rods 35 are all symmetrically arranged with the screw rod 31 as the center.
[0029] In the embodiment of the utility model, a groove 12 is provided on the surface of the seat body 1, and a lifting and adjusting mechanism 3 is provided in the groove 12 to protect the lifting and adjusting mechanism 3 in the groove 12; movable wheels 13 are provided at the four corners of the bottom of the seat body 1, so that the cold chain logistics transfer equipment can move more flexibly.
[0030] Figure 1It is a schematic diagram of the structure of the cold chain logistics transfer equipment provided by the utility model; Figure 3 A schematic diagram of the structure of the heat preservation box provided by the utility model; Figure 4 This is a schematic diagram of the exploded structure of the heat preservation box provided by the utility model. Figure 1 , Figure 3 as well as Figure 4 A limiting groove 21 is provided at the bottom of the heat preservation box 2 , and the limiting groove 21 matches the limiting block 352 , so that the limiting block 352 can move along the limiting groove 21 .
[0031] The insulated box 2 includes a receiving chamber 22. In the embodiment of the utility model, the two receiving chambers 22 are symmetrically distributed, and a plurality of partitions 23 with adjustable upper and lower spacing are arranged in the receiving chamber 22. The inner walls on both sides of the receiving chamber 22 are provided with a plurality of equally spaced trapezoidal grooves 24, and the partitions 23 are provided with trapezoidal bars 25 matching the trapezoidal grooves 24, and the trapezoidal bars 25 are slidably connected to the trapezoidal grooves 24.
[0032] In the embodiment of the utility model, handles 26 are provided on both sides of the thermal insulation box 2, so that the cold chain logistics transfer equipment can be pushed and pulled from both sides of the thermal insulation box 2. The thermal insulation box 2 is provided with two opening surfaces, which are parallel to each other, so that the goods can be taken from both sides of the thermal insulation box 2. Each opening is connected to a box door 27 by a hinge.
[0033] When the cold chain logistics transfer equipment provided by the utility model is used for cargo transfer, when it is necessary to lift the insulated box 2, the motor 312 is started, the screw rod 31 rotates, and then the threaded block 311 moves along the screw rod 31 in the direction close to the motor 312, so that the connecting plate 32 fixedly connected to the threaded block 311 also moves in the direction close to the motor 312. The sliders 33 and slide rods 331 arranged at both ends of the connecting plate 32 make the movement of the connecting plate 32 more stable. During the movement of the connecting plate 32, the angle between the first connecting rod 34 and the second connecting rod 35 connected thereto changes. At the same time, the limit block 352 at one end of the second connecting rod 35 cooperates with the limit groove 21, and the limit block 35 slides along the limit groove 21. The movable seat 351 also moves along the length direction of the limit groove 21, thereby increasing the height of the connecting rod structure composed of the first connecting rod 34 and the second connecting rod 35, and finally lifting the insulated box 2. Since the compartment of the cold chain logistics vehicle is relatively high, by raising the thermal insulation box 2 to the same height as the compartment of the cold chain logistics vehicle, it is convenient to transfer the goods between the compartment of the cold chain logistics vehicle and the thermal insulation box 2, which is more labor-saving.
[0034] When the insulation box 2 is raised to the same height as the cold chain logistics vehicle compartment, open the door 27 of the insulation box 8, and adjust the position of the partition 23 in the accommodating chamber 22 according to the height of the goods, so that the height of each space in the accommodating chamber 22 matches the height of the goods, so that the goods placed on each partition 23 will not be squeezed together.
[0035] After the cargo transfer is completed, the motor 312 is started, causing the screw rod 31 to move in the opposite direction of the raising of the thermal insulation box 2. At this time, the threaded block 311 moves along the screw rod 31 in the direction away from the motor 312, and finally the thermal insulation box 2 is lowered. The handle 26 of the thermal insulation box 2 is used to push the cargo in the thermal insulation box 2 to a designated point for storage.
[0036] It is understood that the present invention is described by the above embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the guidance of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.
Claims
1. A cold chain logistics transfer equipment, characterized in that: include: Seat body; Incubator; The lifting and lowering adjustment mechanism is fixed between the seat body and the thermal insulation box, and includes: A screw rod, threadedly connected with a threaded block, one end of the screw rod is rotatably connected to the seat body, and the other end is provided with a motor; A connecting plate, fixedly connected to the threaded block, with a fixing surface being a side away from the seat body; A slider, fixed to one end of the connecting plate and slidably connected to a slide rod, the slide rod and the screw rod are parallel to each other, and one end of the slide rod is fixed to the seat body; a first connecting rod, one end of which is rotatably connected to the bottom of the heat preservation box, and the other end of which is rotatably connected to one end of the connecting plate, the slider and the first connecting rod are respectively located on both sides of the connecting plate, and the first connecting rod is located away from the seat body; A second connecting rod, one end of which is rotatably connected to the vehicle seat body, and the other end of which is rotatably connected to a movable seat, a limit block is provided on the surface of the movable seat, and the limit block is slidably connected to the bottom of the incubator, and the second connecting rod is rotatably connected to the first connecting rod at the middle position of the rod body; The two sliding blocks, the two first connecting rods, and the two second connecting rods are all symmetrically arranged with the screw rod as the center.
2. The cold chain logistics transfer equipment according to claim 1, characterized in that: A limiting groove is arranged at the bottom of the heat preservation box, and the limiting groove matches the limiting block.
3. The cold chain logistics transfer equipment according to claim 1, characterized in that: A groove is arranged on the surface of the seat body, and the lifting and lowering adjustment mechanism is arranged in the groove.
4. The cold chain logistics transfer equipment according to claim 1, characterized in that: The thermal insulation box comprises a containing cavity, in which a plurality of partitions with adjustable upper and lower spacings are arranged.
5. The cold chain logistics transfer equipment according to claim 4, characterized in that: The inner walls on both sides of the accommodating cavity are provided with a plurality of equally spaced trapezoidal grooves, the partition is provided with trapezoidal bars matching the trapezoidal grooves, and the trapezoidal bars are slidably connected with the trapezoidal grooves.
6. The cold chain logistics transfer equipment according to claim 1, characterized in that: The thermal insulation box is provided with two opening surfaces, and the two opening surfaces are parallel to each other.
7. The cold chain logistics transfer equipment according to claim 1, characterized in that: The thermal insulation box is provided with two symmetrically distributed accommodating chambers.
8. The cold chain logistics transfer equipment according to claim 1, characterized in that: Handles are arranged on both sides of the thermal insulation box.
9. The cold chain logistics transfer equipment according to claim 1, characterized in that: The four corners of the bottom of the seat body are all provided with moving wheels.