Transportation device for transferring cooled frozen meat

Abstract

The utility model discloses a transportation device for transferring frozen meat after cooling, which relates to the technical field of cold chain transportation and comprises a transportation cabinet body, a grip is mounted on the left side of the transportation cabinet body, universal wheels are mounted at four corners of the bottom end of the transportation cabinet body, and a transportation cabinet top cover is hinged to the side of the transportation cabinet body. A lifting mechanism for controlling the height of the lifting plate is arranged at the bottom end of the lifting plate. According to the transportation device for transferring the cooled frozen meat, a two-way threaded rod rotates, so that a movable block is driven to move left and right, then a hinge rod can push a lifting plate at the top end and make the lifting plate move up and down in the transportation cabinet body, and the space, capable of containing the frozen meat, in the transportation cabinet body is adjusted; and when frozen meat with different weights is transported, the space can be adjusted, so that the situation that the frozen meat shakes due to the fact that the remaining space is large in the transportation cabinet body is avoided, and the stability of the frozen meat during transportation can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold chain transportation, in particular to a transportation device for transferring frozen meat after cooling. Background Art

[0002] Place the frozen meat evenly in the transport vehicle or container to avoid local overheating that may cause the meat to spoil. At the same time, the temperature of the transport vehicle or container should be checked regularly to ensure that it remains within the specified range and that the transport device can stably transfer the frozen meat to its proper location.

[0003] During use, since the transport device is inconvenient to adjust the space inside the transport device according to the different weights of the frozen meat being transported, the overall applicability during transportation is low.

[0004] In order to overcome the above-mentioned defects, the prior art (publication number CN218750831U, Chinese patent with authorization announcement date of 2023-03-28) is a fresh-keeping cold chain transportation device. Pulleys are fixedly installed at the four corners of the bottom of the fresh-keeping cabinet, and two slide grooves are provided on the top of the base. The two pulleys located on the front side are slidably connected in the slide groove located on the front side, and the two pulleys located on the rear side are slidably connected in the slide groove located on the rear side. By playing a shock-absorbing role under the action of four springs, the food inside the fresh-keeping cabinet is prevented from being damaged by vibration and impact. At the same time, because the space occupancy rate of the shock-absorbing structure is small, more food can be placed in the fresh-keeping cabinet. By lifting the base height to the same height as the transfer carriage and then sliding the fresh-keeping cabinet into the transfer carriage, the transfer of the fresh-keeping cabinet can be completed, thereby solving the problem of the staff facilitating the transfer of the fresh-keeping cabinet to the transfer carriage during the transfer process.

[0005] The above-mentioned mechanism can play a shock-absorbing and buffering role by utilizing the spring, so that more food can be placed inside the safe. However, in actual use, the shock-absorbing mechanism cannot stably control the space in which the items can be placed inside the safe. At the same time, when placing frozen meat, the frozen meat directly contacts the inside of the fresh-keeping cabinet and is hit, which makes the inside of the safe easily damaged. Utility Model Content

[0006] The purpose of the utility model is to provide a transport device for transferring frozen meat after cooling, so as to solve the problem in the background art that it is inconvenient to adjust the internal space of the transport device according to the different weights of the transported frozen meat.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a transport device for transferring frozen meat after cooling, comprising a transport cabinet body, a handle installed on the left side of the transport cabinet body, universal wheels installed at the four corners of the bottom end of the transport cabinet body, and a transport cabinet top cover hinged to the side of the transport cabinet body;

[0008] A lifting plate is provided inside the transport cabinet body, and a lifting mechanism for controlling the height of the lifting plate is provided at the bottom end of the lifting plate. The lifting mechanism includes two bidirectional threaded rods, and the bidirectional threaded rods are rotatably connected to the inside of the transport cabinet body. The outer sides of the bidirectional threaded rods are threadedly connected to movable blocks, and the top end of the movable block is connected to a hinged rod, and the top end of the hinged rod is hinged to the bottom end of the lifting plate;

[0009] An extrusion plate is provided on one side between the movable blocks, and automatic closing mechanisms for adjusting the angle of the transport cabinet top cover are provided on the left and right sides of the transport cabinet top cover.

[0010] Furthermore, the lifting plate is slidably connected to the transport cabinet body, and the hinged rods are symmetrically distributed about the central axis of the lifting plate.

[0011] Furthermore, the automatic closing mechanism includes an airbag, and the airbag is arranged at the bottom end inside the transport cabinet body. Fixed plates are installed on the left and right sides of the airbag, and the extrusion plate is arranged on the right side of the fixed plate. The left and right sides of the transport cabinet body are rotatably connected with a telescopic rod, and the airbag is connected to the telescopic rod through a hose.

[0012] Furthermore, a return spring is wound around the upper end of the outer side of the telescopic rod, and an elastic structure is formed between the telescopic rod and the top cover of the transport cabinet through the return spring.

[0013] Furthermore, connecting springs are provided at both the front and rear ends of the airbag, and the left and right sides of the connecting springs are connected to the inner side of the fixing plate.

[0014] Furthermore, a partition mechanism is provided at the middle position of the top end of the lifting plate, and the partition mechanism includes a limiting base, and the limiting base is provided at the middle position of the top end of the lifting plate, and the interior of the limiting base is engaged with a partition frame.

[0015] Furthermore, a plurality of anti-skid protrusions are provided on the inner side of the position-limiting base, and one end of the anti-skid protrusion is in contact with the outer side of the partition frame.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The two-way threaded rod rotates to drive the movable block to move left and right, and then the hinged rod can push the lifting plate at the top and move the lifting plate up and down inside the transport cabinet body, thereby adjusting the space for placing frozen meat inside the transport cabinet body. This is convenient for transporting frozen meat of different weights, so that the frozen meat will not shake due to the large remaining space inside the transport cabinet body, which can effectively increase the stability of the frozen meat during transportation;

[0018] Furthermore, the extrusion plate can assist in limiting the angle of the movable block during movement, thereby preventing the movable block from angularly deviating during movement, thereby increasing the smoothness of the movable block during movement and avoiding jamming.

[0019] Furthermore, when the movable block drives the extrusion plate to move, the extrusion plate will squeeze the fixed plate, so that the gas inside the airbag is squeezed and transported to the inside of the telescopic rod through the hose. After the gas enters the interior of the telescopic rod, the output end at the top is pushed out, so that the output end can push out the top cover of the transport cabinet, and then the top cover of the transport cabinet can be automatically opened and closed according to the lifting and lowering of the lifting plate;

[0020] 2. The space inside the transport cabinet can be divided into zones by the partition frame, and the limit base can be used to lock the partition frame in position, so that the partition frame can be more stable in dividing the space inside the transport cabinet, which is convenient for preventing different types of frozen meat;

[0021] Furthermore, the anti-slip protrusions arranged inside the limiting base can increase the anti-slip stability of the partition rack after engagement, thereby increasing its applicability during use. At the same time, the position of the limiting base and the partition rack can be adjusted according to different needs, thereby increasing the applicability when classifying and placing different meats or different parts of meat. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the lifting mechanism and automatic closing mechanism of the utility model;

[0024] Figure 3 This is a structural diagram of the lifting mechanism of the utility model;

[0025] Figure 4 This is a schematic structural diagram of the automatic closing mechanism of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the domain division mechanism of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the utility model in a side cross-sectional view;

[0028] Figure 7 It is a partially enlarged structural diagram of the domain division mechanism of the utility model.

[0029] In the figure: 1. Handle; 2. Transport cabinet body; 3. Universal wheel; 4. Bidirectional threaded rod; 5. Movable block; 6. Articulated rod; 7. Lifting plate; 8. Extrusion plate; 9. Fixed plate; 10. Airbag; 11. Connecting spring; 12. Telescopic rod; 13. Return spring; 14. Transport cabinet top cover; 15. Limit base; 16. Partition rack; 17. Anti-slip bump. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1:

[0032] like Figure 1 、 Figure 2 、 Figure 3 and Figure 6 The technical solution shown is to solve the problem that it is inconvenient to adjust the internal space of the transport device according to the different weights of the frozen meat being transported: the transport device for transferring the frozen meat after cooling discloses a lifting mechanism, including a transport cabinet body 2, a handle 1 is installed on the left side of the transport cabinet body 2, universal wheels 3 are installed at the four corners of the bottom end of the transport cabinet body 2, and the side of the transport cabinet body 2 is hinged with a transport cabinet top cover 14, a lifting plate 7 is provided inside the transport cabinet body 2, and the bottom end of the lifting plate 7 is provided with a lifting mechanism for controlling the height of the lifting plate 7, the lifting mechanism includes two bidirectional threaded rods 4, and the bidirectional threaded rods 4 are rotatably connected to the inside of the transport cabinet body 2, the outer side of the bidirectional threaded rod 4 is threadedly connected to a movable block 5, and the top end of the movable block 5 is connected to a hinged rod 6, the top end of the hinged rod 6 is hinged to the bottom end of the lifting plate 7, the lifting plate 7 and the transport cabinet body 2 are slidably connected, and the hinged rods 6 are symmetrically distributed about the central axis of the lifting plate 7.

[0033] The lifting plate 7 is then lifted up and the lifting mechanism 7 is lifted up, so that the lifting plate 7 can be lifted up and the lifting mechanism 7 can be lifted up.

[0034] By utilizing the extrusion plate 8, the movable block 5 can be assisted in limiting the angle when moving, thereby avoiding angular deviation of the movable block 5 when moving, thereby increasing the smoothness of the movable block 5 when moving and avoiding jamming.

[0035] Example 2:

[0036] like Figures 1-4 and Figure 6 The technical solution shown is to solve the problem that it is inconvenient to control the opening angle of the transport cabinet top cover 14 when the lifting plate 7 is raised and lowered: the transport device for transferring frozen meat after cooling discloses an automatic closing mechanism, a squeezing plate 8 is provided on one side between the movable blocks 5, and the left and right sides of the transport cabinet top cover 14 are provided with automatic closing mechanisms for adjusting the angle of the transport cabinet top cover 14, the automatic closing mechanism includes an air bag 10, and the air bag 10 is provided at the bottom end inside the transport cabinet body 2, and fixed plates 9 are installed on the left and right sides of the air bag 10, and the squeezing plate 8 is provided on the right side of the fixed plate 9, the left and right sides of the transport cabinet body 2 are rotatably connected to the telescopic rod 12, and the air bag 10 is connected to the telescopic rod 12 through a hose, the upper end of the outer side of the telescopic rod 12 is wrapped with a return spring 13, and the telescopic rod 12 and the transport cabinet top cover 14 form an elastic structure through the return spring 13, and the front and rear ends of the air bag 10 are provided with connecting springs 11, and the left and right sides of the connecting spring 11 are connected to the inner side of the fixed plate 9.

[0037] In this example, when the movable block 5 drives the extrusion plate 8 to move, the extrusion plate 8 will squeeze the fixed plate 9, so that the gas inside the airbag 10 is squeezed and transported to the inside of the telescopic rod 12 through the hose. After the gas is introduced into the inside of the telescopic rod 12, the output end at the top will be pushed out, so that the output end can push out the transport cabinet top cover 14, and then the transport cabinet top cover 14 can automatically open and close according to the lifting and lowering of the lifting plate 7. After the frozen meat is placed on the lifting plate 7, the lifting plate 7 is moved downward and the frozen meat is stored and collected, and the transport cabinet top cover 14 rotates and closes synchronously. The threaded connection between the movable block 5 and the two-way threaded rod 4 can be used to achieve locking and fixation at the angle of the transport cabinet top cover 14.

[0038] Example 3:

[0039] like Figure 1 and Figure 5-Figure 7 The technical solution shown is to solve the problem that it is inconvenient to place different types of meat in the same cabinet when transporting meat: the transportation device for transferring frozen meat after cooling discloses a partition mechanism, and a partition mechanism is provided at the middle position of the top of the lifting plate 7. The partition mechanism includes a limit base 15, and the limit base 15 is provided at the middle position of the top of the lifting plate 7. The interior of the limit base 15 is snap-connected with a partition frame 16, and a plurality of anti-slip protrusions 17 are provided on the inner side of the limit base 15, and one end of the anti-slip protrusion 17 is in contact with the outer side of the partition frame 16.

[0040] In this example, when different meats need to be transported inside the same transport cabinet body 2, the space inside the transport cabinet body 2 can be divided into areas by the partition frame 16, and the partition frame 16 can be positioned by using the limiting base 15, so that the partition frame 16 can be more stable in dividing the areas inside the transport cabinet body 2. At the same time, the anti-slip protrusions 17 provided inside the limiting base 15 can increase the anti-slip stability of the partition frame 16 after engagement, thereby increasing its applicability during use. At the same time, the position of the limiting base 15 and the partition frame 16 can be adjusted according to different needs, thereby increasing the applicability of classifying and placing different meats or meats from different parts.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport device for transferring frozen meat after cooling, comprising a transport cabinet body (2), a handle (1) installed on the left side of the transport cabinet body (2), universal wheels (3) installed at the four corners of the bottom end of the transport cabinet body (2), and a transport cabinet top cover (14) hinged to the side of the transport cabinet body (2); Its characteristics are: A lifting plate (7) is provided inside the transport cabinet body (2), and a lifting mechanism for controlling the height of the lifting plate (7) is provided at the bottom end of the lifting plate (7), the lifting mechanism comprising two bidirectional threaded rods (4), and the bidirectional threaded rods (4) are rotatably connected to the inside of the transport cabinet body (2), the outer sides of the bidirectional threaded rods (4) are threadedly connected to a movable block (5), and the top end of the movable block (5) is connected to a hinged rod (6), and the top end of the hinged rod (6) is hinged to the bottom end of the lifting plate (7); An extrusion plate (8) is provided on one side between the movable blocks (5), and automatic closing mechanisms for adjusting the angle of the transport cabinet top cover (14) are provided on the left and right sides of the transport cabinet top cover (14).

2. The transport device for transferring frozen meat after cooling according to claim 1, characterized in that: The lifting plate (7) is slidably connected to the transport cabinet body (2), and the hinge rods (6) are symmetrically distributed about the central axis of the lifting plate (7).

3. The transport device for transferring frozen meat after cooling according to claim 2, characterized in that: The automatic closing mechanism includes an airbag (10), and the airbag (10) is arranged at the bottom end inside the transport cabinet body (2), and fixed plates (9) are installed on the left and right sides of the airbag (10), and the extrusion plate (8) is arranged on the right side of the fixed plate (9), and the left and right sides of the transport cabinet body (2) are rotatably connected to the telescopic rod (12), and the airbag (10) is connected to the telescopic rod (12) through a hose.

4. The transport device for transferring frozen meat after cooling according to claim 3, characterized in that: A return spring (13) is wound around the upper end of the outer side of the telescopic rod (12), and an elastic structure is formed between the telescopic rod (12) and the top cover (14) of the transport cabinet via the return spring (13).

5. The transport device for transferring frozen meat after cooling according to claim 4, characterized in that: The air bag (10) is provided with connecting springs (11) at both the front and rear ends, and the left and right sides of the connecting spring (11) are connected to the inner side of the fixing plate (9).

6. The transport device for transferring frozen meat after cooling according to claim 1, characterized in that: A partition mechanism is provided at the middle position of the top end of the lifting plate (7), and the partition mechanism includes a limiting base (15). The limiting base (15) is provided at the middle position of the top end of the lifting plate (7), and a partition frame (16) is connected to the inside of the limiting base (15).

7. The transport device for transferring frozen meat after cooling according to claim 6, characterized in that: A plurality of anti-skid protrusions (17) are provided on the inner side of the position-limiting base (15), and one end of the anti-skid protrusion (17) is in contact with the outer side of the partition frame (16).

Images