Cold chain transport vehicle

Abstract

The utility model discloses a cold chain transport vehicle which comprises a carriage, one side of the carriage is hinged with a carriage door, a conveyor belt device is arranged in the carriage, and the conveyor belt device comprises a conveyor belt, a carrier roller, a rotating wheel, an object baffle motor and a self-locking device. A plurality of evenly-distributed anti-skid strips are arranged on the conveying belt, and the two sides of the conveying belt are fixedly connected with blocking plates. The carrier roller is fixedly connected with an output shaft of a motor, and the motor is fixedly connected with a self-locking device. The conveying belt is additionally arranged in the carriage, compared with manual carrying, the conveying belt can complete transportation of a large number of materials at a higher speed and less manpower, and time and labor force are remarkably saved. The conveying belt can stably convey materials, and material loss and damage possibly occurring in the carrying process are reduced. The self-locking device is additionally arranged on the motor, once the self-locking device locks the position, external force does not need to continuously act, the locking state can be kept, and therefore energy consumption and the workload of operators are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cold chain transport vehicles, in particular to a cold chain transport vehicle. Background Art

[0002] Cold chain transportation refers to a specialized logistics and transportation method that uses a series of refrigeration and freezing technologies to maintain a suitable low-temperature environment throughout production, storage, transportation, distribution, and retail, ensuring the quality and safety of temperature-sensitive products. Cold chain transportation is a crucial component of cold chain logistics. However, cold chain transportation is costly and involves complex mobile refrigeration and insulated container manufacturing technologies, making its management more risky and uncertain.

[0003] Most existing transport vehicles rely on manpower to load and unload goods, lift the goods onto or off the cargo box, and in order to save time, multiple people are used to place the goods, and the goods are packed by throwing or pushing. However, this loading and unloading method not only damages the goods, but also makes the workers very laborious during the handling process. Cold chain transport vehicles generally have the problem of inconvenient loading and unloading of goods. Therefore, a cold chain transport vehicle carriage is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a cold chain transport vehicle in response to the above-mentioned defects, which has the advantage of facilitating the packing of goods and solving the problem of workers being laborious and easily damaging goods during the transportation process.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A cold chain transport vehicle comprises a carriage, one side of the carriage is hingedly connected to a carriage door, a conveyor belt device is provided inside the carriage, and the conveyor belt device comprises a conveyor belt, rollers, a rotating wheel, a baffle motor and a self-locking device.

[0007] Preferably, the conveyor belt is provided with a plurality of evenly distributed anti-slip strips, and baffles are fixedly connected to both sides of the conveyor belt.

[0008] Preferably, the conveyor belt is rotatably connected to rollers.

[0009] Preferably, the roller is fixedly connected to the output shaft of the motor, and the motor is fixedly connected to the self-locking device.

[0010] Preferably, one side of the carriage is hingedly connected to a carriage door, and a sealing strip is provided on one side of the carriage door.

[0011] Preferably, the baffle is rotatably connected to the smooth part of the roller, and the threaded part of the roller is threadedly connected to the nut.

[0012] Preferably, the carriage is provided with a carriage door, the carriage door is provided with a positioning ring, and the latch is inserted into the positioning ring to fix the carriage door.

[0013] Preferably, the compartment door is provided with a raised portion cooperating with the connecting hole, and the raised portion is provided with a lock hole.

[0014] Beneficial effects of the utility model:

[0015] 1. By incorporating a conveyor belt into the carriage, this utility model can transport large quantities of materials at higher speeds and with less manpower than manual handling, significantly saving time and labor. The conveyor belt smoothly transports materials, reducing potential loss and damage during handling. Conveyor belt transport reduces potential safety risks associated with manual operation, such as strain or accidents caused by heavy lifting, and provides a safer working environment.

[0016] 2. This utility model incorporates a self-locking device on the motor. Once locked, it maintains the locked position without the need for continuous external force, reducing energy consumption and operator workload. Self-locking devices are typically designed for automatic or simple manual operation, allowing users to easily lock and unlock without complex steps. Because the self-locking device effectively prevents accidental movement or malfunction, it reduces damage and repair costs caused by unintended slippage or displacement, thereby saving maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the carriage door structure of the present utility model;

[0019] Figure 3 This is a schematic diagram of the self-locking device of the utility model;

[0020] Figure 4 This is a diagram of a conveyor belt device of the present utility model;

[0021] Figure 5 This is a schematic diagram of the motor structure of the utility model;

[0022] Figure 6 For this utility model Figure 4 A partial enlarged view of point A in the middle.

[0023] Figure numerals: 1. carriage; 2. conveyor belt device; 3. conveyor belt; 4. roller; 6. baffle; 7. motor; 8. carriage door; 9. sealing strip; 10. nut; 11. positioning ring; 12. latch; 13. connecting hole; 14. protrusion; 15. lock hole; 17. self-locking device. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] Reference Figure 1 The utility model provides an embodiment: a cold chain transport vehicle, including a carriage 1, one side of the carriage 1 is hingedly connected to a carriage door 8, a conveyor belt device 2 is provided inside the carriage 1, and the conveyor belt device 2 includes a conveyor belt 3, rollers 4, a baffle 6, a motor 7 and a self-locking device 16.

[0027] Reference Figure 3 、 4 In one embodiment of the present invention, the conveyor belt 3 is fixedly connected to a baffle 6, which is in turn fixedly connected to the bottom of the carriage 1. A motor 7 is fixedly connected to the baffle 6, which is in turn fixedly connected to a self-locking device 17. The self-locking device 17 effectively locks the position, maintaining the locked state without the need for continuous external force. This reduces energy consumption and operator workload. The conveyor belt 3 is equipped with a plurality of rollers 4.

[0028] Reference Figure 2 The carriage 1 is provided with a carriage door 8, and the carriage door 8 is provided with a positioning ring 11. The latch 12 is inserted into the positioning ring 11 to fix the carriage door 8. The carriage door 8 is provided with a protrusion 14 that cooperates with the connecting hole, and the protrusion 14 is provided with a lock hole 15.

[0029] The conveying assembly includes a conveyor belt 3 , on which a plurality of evenly distributed anti-slip strips are provided, and both sides of the conveyor belt 3 are fixedly connected to baffle plates 6 .

[0030] A plurality of rollers 4 are provided in the conveyor belt 3 , and the transmission between the rollers 4 and the conveyor belt 3 is mainly carried out by friction; the output shaft of the motor 7 is fixedly connected to the rollers 4 .

[0031] The compartment door 8 is provided with a sealing strip 9; the smooth portion of the roller 4 is slidably connected to the retaining plate 6, and the threaded portion of the roller 4 is threadedly connected to the nut 10; the compartment 1 is provided with a compartment door 8, each of which is provided with a positioning ring 11, and the raised portion 14 is provided with a lock hole 15. This device can effectively prevent the compartment door 8 from being illegally opened during transportation, protecting the safety of the cargo in the compartment 1. Especially during long-distance transportation or when stopping at multiple locations, the lock can provide additional security.

[0032] The working principle of the present utility model is as follows: Goods are placed on a conveyor belt. As the conveyor belt moves, the goods are driven along a set path from the starting point to the target location. When the goods reach the target location, workers or machines unload the goods from the conveyor belt. The motor on the conveyor belt is provided with a self-locking device. Turning the switch on the self-locking device can prevent the button from being pressed, thereby achieving a self-locking effect and ensuring the safety of workers. Conveyor belts can replace a large amount of physical labor, reduce dependence on manpower, and reduce labor costs. When carrying goods manually, it is easy to get injured due to overwork, improper posture or accidental falls, and conveyor belts can reduce such risks. Conveyor belts can transport goods smoothly and evenly, reducing the possibility of goods falling or being damaged during transportation.

Claims

1. A cold chain transport vehicle, characterized by: The invention comprises a carriage (1), one side of which is hingedly connected to a carriage door (8), a conveyor belt device (2) being provided inside the carriage (1), and the conveyor belt device (2) comprising a conveyor belt (3), rollers (4), a baffle (6), a motor (7) and a self-locking device (17).

2. A cold chain transport vehicle according to claim 1, characterized in that: The conveyor belt (3) is provided with a plurality of evenly distributed anti-slip strips, and both sides of the conveyor belt (3) are fixedly connected with baffles (6).

3. The cold chain transport vehicle according to claim 1, characterized in that: The conveyor belt (3) is rotatably connected to the support roller (4).

4. The cold chain transport vehicle according to claim 1, characterized in that: The roller (4) is fixedly connected to the output shaft of the motor (7), and the motor (7) is fixedly connected to the self-locking device (17).

5. The cold chain transport vehicle according to claim 1, characterized in that: One side of the carriage (1) is hingedly connected to a carriage door (8), and one side of the carriage door (8) is provided with a sealing strip (9).

6. The cold chain transport vehicle according to claim 3, characterized in that: The baffle plate (6) is rotatably connected to the smooth portion of the roller (4), and the threaded portion of the roller (4) is threadedly connected to the nut (10).

7. The cold chain transport vehicle according to claim 1, characterized in that: The carriage (1) is provided with a carriage door (8), and the carriage door (8) is provided with a positioning ring (11). A latch (12) is inserted into the positioning ring (11) to fix the carriage door (8).

8. The cold chain transport vehicle according to claim 7, characterized in that: The compartment door (8) is provided with a raised portion (14) matched with the connecting hole, and the raised portion (14) is provided with a lock hole (15).

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