Refrigerator case transport device

Abstract

The utility model discloses a refrigerator shell transportation device, including base and shell, the utility model discloses a fixing device is set up, and the movable block is removed through electric push rod, and the movable block removes and drives fixed block to remove, and the fixed block is fixed to the shell, and the distance of shell is monitored through infrared distance measuring sensor, when the distance change is detected, can explain and the clamping fixed of shell appears slack, can carry out the first time's reminding, effectively avoided the problem that the refrigerator shell dumps in the transportation process, further improved the safety effect of transportation, protected the refrigerator shell.

Description

Technical Field

[0001] This utility model relates to the field of refrigerator manufacturing equipment technology, specifically a refrigerator shell transport device. Background Technology

[0002] With the development of society and economy, in order to preserve food and other items and maintain a constant temperature, refrigerators are used to maintain a constant low temperature. When manufacturing refrigerators, their outer shell is relatively large in size and mass, requiring more care during transportation to prevent them from tipping over and being damaged.

[0003] For example, CN219215895U discloses a "Refrigerator Shell Transport Device". This device includes a conveyor frame, with a hydraulic rod fixedly connected to one end of the bottom cavity of the conveyor frame. A support block is fixedly connected to the output end of the hydraulic rod via screws. An electric telescopic rod is fixedly connected to one end of the conveyor frame. A fixed track is fixedly connected to the output end of the electric telescopic rod through the conveyor frame. A lead screw is rotatably connected inside the fixed track, and a limit block is threaded onto the lead screw. By using the hydraulic rod to move the support block, the support block is supported at the bottom of the refrigerator. Then, the fixed track is moved downwards by the electric telescopic rod. Turning on the motor at one end of the lead screw moves the limit block threaded onto the lead screw, clamping the limit block onto the refrigerator shell and keeping the refrigerator in a centered position, preventing the refrigerator from swaying to either end, colliding, and being damaged.

[0004] While the aforementioned refrigerator shell transport device has certain advantages, it also has some drawbacks: when using the aforementioned transport device to transport the refrigerator shell, if the fixing device is damaged during the transportation process and cannot effectively secure the refrigerator shell, the refrigerator shell is prone to collisions during transportation. It is also difficult to quickly detect whether the fixing device is properly securing the refrigerator shell, and it is impossible to quickly judge and adjust for accidents, making it inconvenient to use. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the prior art, this utility model provides a refrigerator shell transport device, which solves the problems mentioned above.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a refrigerator shell transport device, comprising a base, a shell, and a fixing device. The shell is disposed at the top of the base, and the fixing device is disposed inside the base. The fixing device includes a fixing block, a connecting block, an infrared ranging sensor, a support plate, a round rod, a limiting groove, a control mechanism, a movable groove, and a controller. The fixing block penetrates the interior of the movable groove, which is located at the top of the base. The connecting block is fixed to the outside of the fixing block, and the infrared ranging sensor is mounted on the outside of the connecting block. The support plate is fixed inside the base, and the round rod is fixed to the outside of the fixing block, with the outside of the round rod located inside the limiting groove. The limiting groove is located on the outside of the support plate. The controller is located inside the base, and the control mechanism is located inside the base. The control mechanism is used to control the movement of the fixing block.

[0009] Preferably, the control mechanism includes a support block, a movable block, and an electric push rod. The support block is fixed inside the base, the movable block is located outside the fixed block, and the outer side of the movable block is fixedly connected to the telescopic rod of the electric push rod. The electric push rod is installed on the outer side of the support block.

[0010] Preferably, the outer side of the fixing block is provided with a rubber pad, which protects the housing when the fixing block clamps and fixes the housing.

[0011] Preferably, the fixing device is provided in four groups, and two non-adjacent groups are symmetrically arranged with the center of the base as the symmetrical point. This arrangement can better fix the shell.

[0012] Preferably, the inner wall of the limiting groove is smooth and slidably connected to the outer side of the round rod, which facilitates the movement of the round rod.

[0013] Preferably, the left side of the limiting groove is inclined, which restricts the movement trajectory of the round rod.

[0014] Preferably, the top of the movable block is provided with a notch and is slidably connected to the outside of the fixed block. This arrangement allows the fixed block to be driven into the movable block when the round rod moves along the limiting groove.

[0015] (III) Beneficial Effects

[0016] This utility model provides a refrigerator shell transportation device. It has the following advantages: by setting up a fixing device, a movable block is moved by an electric push rod, and the movement of the movable block causes the fixed block to move, thus fixing the shell in place. An infrared distance sensor monitors the distance to the shell; when a change in distance is detected, it indicates that the clamping and fixing to the shell has loosened, providing an immediate warning. This effectively prevents the refrigerator shell from tipping over during transportation, further improving transportation safety and protecting the refrigerator shell. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a top view of the structure of this utility model;

[0019] Figure 3 This is a front view of the fixing device structure in this utility model;

[0020] Figure 4 This is a side view of the fixing device structure in this utility model;

[0021] Figure 5 This is a front view of the control mechanism structure in this utility model.

[0022] In the diagram: Base-1, Housing-2, Fixing Device-3, Fixing Block-31, Connecting Block-32, Infrared Range Sensor-33, Support Plate-34, Round Rod-35, Limiting Groove-36, Control Mechanism-37, Movable Groove-38, Controller-39, Support Block-371, Movable Block-372, Electric Push Rod-373. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4This utility model provides a technical solution for a refrigerator shell transportation device: a refrigerator shell transportation device includes a base 1, a shell 2, and a fixing device 3. The shell 2 is disposed at the top of the base 1, and the fixing device 3 is disposed inside the base 1. The fixing device 3 includes a fixing block 31, a connecting block 32, an infrared ranging sensor 33, a support plate 34, a round rod 35, a limiting groove 36, a control mechanism 37, a movable groove 38, and a controller 39. The fixing block 31 penetrates the interior of the movable groove 38, which is located at the top of the base 1. The connecting block 32 is fixed to the outside of the fixing block 31. The infrared ranging sensor 33 is installed on the outside of the connecting block 32. The support plate 34 is fixed inside the base 1. The round rod 35 is fixed to the outside of the fixing block 31, and the outside of the round rod 35 is disposed at... Inside the limiting groove 36, the limiting groove 36 is opened on the outside of the support plate 34. The controller 39 is set inside the base 1. The control mechanism 37 is set inside the base 1. The control mechanism 37 is used to control the movement of the fixing block 31. The outside of the fixing block 31 is provided with a rubber pad. This setting protects the housing 2 when the fixing block 31 clamps and fixes the housing 2. The fixing device 3 is provided with four sets, and two non-adjacent sets are symmetrically arranged with the center of the base 1 as the symmetrical point. This setting can better fix the housing 2. The inner wall of the limiting groove 36 is smooth and is slidably connected to the outside of the round rod 35. This setting facilitates the movement of the round rod 35. The left side of the inside of the limiting groove 36 is inclined. This setting restricts the movement trajectory of the round rod 35.

[0025] The infrared ranging sensor 33 uses a Sharp GP2Y0A02YK0F infrared ranging sensor. This sensor can quickly measure the distance to the housing 2. If the distance to the housing 2 changes during transportation, it can issue a timely warning, indicating that the fixing of the refrigerator housing 2 has become loose.

[0026] Please see Figure 5 This utility model provides a technical solution for a refrigerator shell transportation device: a refrigerator shell transportation device, the control mechanism 37 includes a support block 371, a movable block 372 and an electric push rod 373. The support block 371 is fixed inside the base 1, the movable block 372 is disposed outside the fixed block 31, and the outer side of the movable block 372 is fixedly connected to the telescopic rod of the electric push rod 373. The electric push rod 373 is installed on the outer side of the support block 371. The top of the movable block 372 is provided with a notch and is slidably connected to the outer side of the fixed block 31. Through this arrangement, when the round rod 35 moves along the limiting groove 36, it can drive the fixed block 31 into the movable block 372.

[0027] The working principle is as follows:

[0028] First, before use, bring the refrigerator shell 2 to be transported to the base 1 and wait for it to be secured.

[0029] Second, when in use, start the electric push rod 373, the electric push rod 373 pushes the movable block 372 to move, the movable block 372 moves and drives the fixed block 31 to move, the fixed block 31 moves and drives the connecting block 32 to move, the connecting block 32 moves and drives the infrared ranging sensor 33 to move.

[0030] Third, when the fixed block 31 moves, it drives the round rod 35 to move. When the round rod 35 moves, it moves along the limiting groove 36, causing the round rod 35 to drive the fixed block 31 to move downward. When the fixed block 31 moves downward, it drives the infrared ranging sensor 33 to move into the base 1 through the connecting block 32.

[0031] Fourth, the housing 2 can then be placed in the center of the base 1, and the electric push rod 373 can be started. The electric push rod 373 pushes the movable block 372 to move. When the movable block 372 moves, it drives the fixed block 31 to clamp and fix the housing 2. When the fixed block 31 is fixed to the housing 2, it has moved to the top of the base 1, and then it can be transported. During the transportation process, the position of the housing 2 is detected by the infrared distance sensor 33. If there is a change, the information can be fed back to the controller 39, which can quickly determine whether the fixation is stable.

[0032] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0033] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0034] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A refrigerator shell transport device, characterized in that: The device includes a base (1), a housing (2), and a fixing device (3). The housing (2) is located at the top of the base (1), and the fixing device (3) is located inside the base (1). The fixing device (3) includes a fixing block (31), a connecting block (32), an infrared ranging sensor (33), a support plate (34), a round rod (35), a limiting groove (36), a control mechanism (37), a movable groove (38), and a controller (39). The fixing block (31) penetrates the interior of the movable groove (38). (38) is located at the top of the base (1), the connecting block (32) is fixed to the outside of the fixing block (31), the infrared ranging sensor (33) is installed on the outside of the connecting block (32), the support plate (34) is fixed inside the base (1), the round rod (35) is fixed to the outside of the fixing block (31), and the outside of the round rod (35) is located inside the limiting groove (36), the limiting groove (36) is located on the outside of the support plate (34), and the controller (39) is located inside the base (1); The control mechanism (37) is located inside the base (1) and is used to control the movement of the fixed block (31).

2. The refrigerator shell transport device according to claim 1, characterized in that: The control mechanism (37) includes a support block (371), a movable block (372), and an electric push rod (373). The support block (371) is fixed inside the base (1). The movable block (372) is located outside the fixed block (31), and the outer side of the movable block (372) is fixedly connected to the telescopic rod of the electric push rod (373). The electric push rod (373) is installed on the outer side of the support block (371).

3. The refrigerator shell transport device according to claim 1, characterized in that: A rubber pad is provided on the outside of the fixing block (31).

4. A refrigerator shell transport device according to claim 1, characterized in that: The fixing device (3) is provided in four groups, and two groups that are not adjacent are symmetrically arranged with the center of the base (1) as the symmetrical point.

5. A refrigerator shell transport device according to claim 1, characterized in that: The inner wall of the limiting groove (36) is smooth and is slidably connected to the outer side of the round rod (35).

6. A refrigerator shell transport device according to claim 1, characterized in that: The left side of the inner side of the limiting groove (36) is inclined.

7. A refrigerator shell transport device according to claim 2, characterized in that: The top of the movable block (372) is provided with a notch and is slidably connected to the outside of the fixed block (31).

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