Refrigerator car with embedded ventilation slot

Abstract

The refrigerator car with the embedded ventilation groove comprises a refrigerator compartment, a compartment door and a refrigerating device, the compartment door is movably connected to the front side and the rear side of the right side of the refrigerator compartment through hinges, and the refrigerating device is fixedly installed on the top of the left side in the refrigerator compartment. A plurality of ventilation grooves are formed in the bottom of the inner wall of the refrigerator compartment and distributed at equal intervals, a transmission plate is arranged on the left side of the interior of the refrigerator compartment, and a cleaning plate is arranged on the right side of the transmission plate. By arranging the ventilation groove and the cleaning plate, the ventilation groove can guarantee the internal capacity of the refrigerator compartment and keep ventilation at the same time, the cleaning plate can clean the interior of the ventilation groove, and the problems that a ventilation strip at the bottom of a heat preservation compartment body on an existing refrigerator car is usually provided with a rear patch and protrudes, the internal capacity of the heat preservation compartment body is reduced, and the ventilation effect is poor are solved. And the interior of the carriage is not easy to clean and maintain, so that certain limitation exists.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerated vehicles, in particular to a refrigerated vehicle with embedded ventilation slots. Background Art

[0002] Refrigerated trucks, also known as cold chain transport trucks or refrigerated transport trucks, are special vehicles designed to keep goods at low temperatures during transportation. With the development of social economy and the improvement of people's living standards, the demand for fresh food, frozen food, pharmaceuticals and other products is increasing. These products require a specific temperature environment to maintain their freshness and prevent deterioration during transportation. This makes refrigerated trucks an indispensable part of the modern logistics system. Refrigerated trucks are usually composed of main parts such as car chassis, thermal insulation body, refrigeration unit and temperature control system. Among them, the car chassis provides power and support, the thermal insulation body ensures that the temperature inside the car is isolated from the outside world, the refrigeration unit is responsible for producing cold air, and the temperature control system monitors and adjusts the temperature in the car. The working principle of the refrigerated truck is to compress the refrigerant through the refrigeration system, dissipate heat through the condenser, and then absorb heat through the evaporator, so that the temperature in the car is reduced and maintained within the set range. At the same time, the temperature control system can monitor and adjust the temperature in the car in real time to ensure that the goods are transported in a suitable environment.

[0003] The ventilation strips at the bottom of the insulation compartment of the existing refrigerated trucks are usually rear patches and protrusions, which not only reduces the capacity inside the insulation compartment, but also makes it difficult to clean and maintain the interior of the compartment, and has certain limitations. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a refrigerated truck with embedded ventilation slots, which has the advantages of embedded ventilation and cleaning, and solves the problem that the ventilation strips at the bottom of the insulation compartment of the existing refrigerated trucks are usually post-patched and raised, which not only reduces the capacity inside the insulation compartment, but also makes the interior of the compartment difficult to clean and maintain, and has certain limitations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a refrigerated truck with embedded ventilation slots, comprising a refrigerated compartment, a compartment door and a refrigeration device, the compartment door being movably connected to the front and rear sides of the right side of the refrigerated compartment by a hinge, the refrigeration device being fixedly installed at the top of the left side inside the refrigerated compartment, a ventilation slot is opened at the bottom of the inner wall of the refrigerated compartment, a plurality of ventilation slots are opened and are distributed at equal distances, a transmission plate is arranged on the left side inside the refrigerated compartment, a cleaning plate is arranged on the right side of the transmission plate, a plurality of cleaning plates are arranged and are distributed at equal distances, the cleaning plate is movably connected to the ventilation slot, a discharge slot is opened on the right side of the inner wall of the ventilation slot, mounting slots are opened at the bottom of the front and rear sides of the inner wall of the refrigerated compartment, and a transmission mechanism is fixedly connected to the left side inside the mounting slot.

[0006] As a preferred embodiment of the utility model, the transmission mechanism includes a motor, the motor is fixedly installed on the left side inside the installation groove, the output end of the motor is fixedly connected to a threaded rod, the surface of the threaded rod is threadedly connected to a screw sleeve, and the inner side of the screw sleeve is fixedly connected to an assembly component.

[0007] As a preferred embodiment of the utility model, the assembling component includes an assembling plate, the assembling plate is fixedly connected to the inner side of the screw sleeve, the front side and the rear side of the transmission plate are both provided with assembling grooves, and the assembling plate is plugged into the assembling grooves.

[0008] As a preferred embodiment of the present invention, ventilation holes are provided at the bottom of the inner wall of the refrigerated compartment, a plurality of ventilation holes are provided and are distributed at equal distances, and the ventilation holes are connected to the ventilation slots.

[0009] As a preferred embodiment of the utility model, a truncated cone block is movably embedded on the right side of the inner wall of the installation groove, and the left side of the truncated cone block is fixedly connected to the right side of the threaded rod.

[0010] As a preferred embodiment of the utility model, a fixing groove is opened on the right side of the cleaning plate, and bolts are arranged inside the fixing groove. There are several bolts, and the cleaning plate is fixedly mounted on the transmission plate by the bolts inside the fixing groove.

[0011] As a preferred embodiment of the utility model, balls are movably embedded in the top and bottom of the screw sleeve, a plurality of balls are provided, and the balls are movably connected to the mounting grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides ventilation slots and cleaning plates so that the ventilation slots can ensure the internal capacity of the refrigerated compartment while maintaining ventilation and the cleaning plates can clean the inside of the ventilation slots, solving the problem that the ventilation strips at the bottom of the insulation compartment of the existing refrigerated trucks are usually patched and raised, which not only reduces the capacity inside the insulation compartment, but also makes the interior of the compartment difficult to clean and maintain, and has certain limitations. The utility model has the advantages of embedded ventilation and cleaning.

[0014] 2. The utility model sets a transmission mechanism so that the motor can drive the threaded rod to rotate after it is started, and the threaded rod can drive the screw sleeve to move after it rotates, so that the screw sleeve can drive the transmission plate to move through the assembly plate inside the assembly groove, and the transmission plate drives the cleaning plate to move, so that the inside of the ventilation groove can be cleaned after the cleaning plate moves, and then by setting an assembly component, the use of the assembly plate and the assembly groove can enable the transmission plate to be installed inside the screw sleeve, thereby facilitating the user to disassemble or install the transmission plate and increasing the flexibility of the transmission plate when in use.

[0015] 3. The utility model provides ventilation holes so that the use of the ventilation holes can further increase the air circulation at the bottom of the inner wall of the refrigerated compartment, thereby increasing the refrigeration effect, and further provides truncated cone blocks so that the use of the truncated cone blocks can provide limited support for the threaded rod, thereby making the threaded rod more stable and free from shaking when rotating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0018] Figure 3 It is a three-dimensional explosion-cut schematic diagram of the transmission plate of the utility model.

[0019] In the figure: 1. refrigerated compartment; 2. compartment door; 3. refrigeration device; 4. ventilation slot; 5. transmission plate; 6. cleaning plate; 7. discharge slot; 8. installation slot; 9. transmission mechanism; 92. threaded rod; 93. screw sleeve; 94. assembly component; 941. assembly plate; 942. assembly slot; 10. ventilation hole; 11. frustum block; 12. fixing slot; 13. bolt; 14. ball bearing. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 3 As shown, the utility model provides a refrigerated truck with embedded ventilation slots, comprising a refrigerated compartment 1, a compartment door 2 and a refrigeration device 3, the compartment door 2 is movably connected to the front and rear sides of the right side of the refrigerated compartment 1 by a hinge, the refrigeration device 3 is fixedly installed on the top of the left side inside the refrigerated compartment 1, a ventilation slot 4 is opened at the bottom of the inner wall of the refrigerated compartment 1, a plurality of ventilation slots 4 are opened and are distributed at equal distances, a transmission plate 5 is arranged on the left side inside the refrigerated compartment 1, a cleaning plate 6 is arranged on the right side of the transmission plate 5, a plurality of cleaning plates 6 are arranged and are distributed at equal distances, the cleaning plate 6 is movably connected to the ventilation slot 4, a discharge slot 7 is opened on the right side of the inner wall of the ventilation slot 4, mounting slots 8 are opened at the bottom of the front and rear sides of the inner wall of the refrigerated compartment 1, and a transmission mechanism 9 is fixedly connected to the left side inside the mounting slot 8.

[0022] refer to Figure 3 The transmission mechanism 9 includes a motor 91, which is fixedly installed on the left side of the mounting groove 8. The output end of the motor 91 is fixedly connected to a threaded rod 92, the surface of the threaded rod 92 is threadedly connected to a screw sleeve 93, and the inner side of the screw sleeve 93 is fixedly connected to an assembly component 94.

[0023] As a technical optimization scheme of the utility model, by setting a transmission mechanism 9, the motor 91 can drive the threaded rod 92 to rotate after being started, and the threaded rod 92 can drive the screw sleeve 93 to move after rotating, so that the screw sleeve 93 can drive the transmission plate 5 to move through the assembly plate 941 inside the assembly groove 942, and the transmission plate 5 drives the cleaning plate 6 to move, so that the cleaning plate 6 can clean the inside of the ventilation groove 4 after moving.

[0024] refer to Figure 3 The assembly component 94 includes an assembly plate 941, which is fixedly connected to the inner side of the screw sleeve 93. The front and rear sides of the transmission plate 5 are both provided with assembly grooves 942, and the assembly plate 941 is plugged into the assembly grooves 942.

[0025] As a technical optimization solution of the utility model, by setting an assembly component 94, the use of the assembly plate 941 and the assembly groove 942 can enable the transmission plate 5 to be installed inside the screw sleeve 93, thereby facilitating the user to disassemble or install the transmission plate 5 and increasing the flexibility of the transmission plate 5 when in use.

[0026] refer to Figure 2 A ventilation hole 10 is provided at the bottom of the inner wall of the refrigerated compartment 1 , and a plurality of ventilation holes 10 are provided and are distributed at equal distances, and the ventilation holes 10 are connected to the ventilation slots 4 .

[0027] As a technical optimization solution of the present invention, by providing the ventilation holes 10, the use of the ventilation holes 10 can further increase the air circulation at the bottom of the inner wall of the refrigerated compartment 1, thereby increasing the refrigeration effect.

[0028] refer to Figure 3 A truncated cone block 11 is movably embedded on the right side of the inner wall of the mounting groove 8 , and the left side of the truncated cone block 11 is fixedly connected to the right side of the threaded rod 92 .

[0029] As a technical optimization solution of the utility model, by providing the truncated cone block 11, the truncated cone block 11 can be used to limit the support of the threaded rod 92, so that the threaded rod 92 is more stable and will not shake during rotation.

[0030] refer to Figure 3 A fixing groove 12 is provided on the right side of the cleaning plate 6 , and a bolt 13 is provided inside the fixing groove 12 . There are several bolts 13 , and the cleaning plate 6 is fixedly mounted on the transmission plate 5 through the bolts 13 inside the fixing groove 12 .

[0031] As a technical optimization solution of the utility model, by setting the fixing groove 12 and the bolt 13, the bolt 13 inside the fixing groove 12 can facilitate the user to install the cleaning plate 6 on the transmission plate 5, and at the same time can facilitate the user to disassemble the cleaning plate 6 on the transmission plate 5.

[0032] refer to Figure 3 The top and the bottom of the screw sleeve 93 are both movably inlaid with balls 14, a plurality of balls 14 are provided, and the balls 14 are movably connected to the mounting groove 8.

[0033] As a technical optimization solution of the present invention, by providing the ball 14, the use of the ball 14 can reduce the friction between the screw sleeve 93 and the inside of the installation groove 8, so that the screw sleeve 93 can move more smoothly.

[0034] The working principle and use process of the utility model: when in use, the embedded ventilation groove 4 can ensure the internal capacity of the refrigerated compartment 1 without interfering with the normal ventilation and refrigeration effect. When the inside of the ventilation groove 4 needs to be cleaned, the motor 91 inside the mounting groove 8 is started, so that the motor 91 can drive the threaded rod 92 to rotate after starting, and the threaded rod 92 can drive the screw sleeve 93 to move to the right after rotating, so that the screw sleeve 93 drives the transmission plate 5 to move to the right through the assembly plate 941 inside the assembly groove 942, and the transmission plate 5 drives the cleaning plate 6 to move to the right inside the ventilation groove 4, so that the cleaning plate 6 can discharge the debris inside the ventilation groove 4 through the discharge groove 7, thereby achieving the effect of embedded ventilation and cleaning.

[0035] To sum up: this refrigerated truck with embedded ventilation slots, by setting ventilation slots 4 and cleaning plates 6, enables the ventilation slots 4 to ensure the internal capacity of the refrigerated compartment 1 while maintaining ventilation and the cleaning plates 6 to clean the inside of the ventilation slots 4, solving the problem that the ventilation strips at the bottom of the insulation compartment on the existing refrigerated trucks are usually post-patched and raised, which not only reduces the capacity inside the insulation compartment, but also makes the interior of the compartment difficult to clean and maintain, and has certain limitations.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A refrigerated vehicle with embedded ventilation slots, comprising a refrigerated vehicle compartment (1), a compartment door (2) and a refrigeration device (3), characterized in that: The door (2) is movably connected to the front and rear sides of the right side of the refrigerated compartment (1) through a hinge, the refrigeration device (3) is fixedly installed on the top of the left side of the interior of the refrigerated compartment (1), the bottom of the inner wall of the refrigerated compartment (1) is provided with a ventilation slot (4), a plurality of the ventilation slots (4) are provided and are distributed at equal distances, a transmission plate (5) is provided on the left side of the interior of the refrigerated compartment (1), a cleaning plate (6) is provided on the right side of the transmission plate (5), a plurality of the cleaning plates (6) are provided and are distributed at equal distances, the cleaning plate (6) is movably connected to the ventilation slot (4), a discharge slot (7) is provided on the right side of the inner wall of the ventilation slot (4), the bottom of the front and rear sides of the inner wall of the refrigerated compartment (1) are provided with installation slots (8), and a transmission mechanism (9) is fixedly connected to the left side of the interior of the installation slot (8).

2. A refrigerated vehicle with embedded ventilation slots according to claim 1, characterized in that: The transmission mechanism (9) comprises a motor (91), the motor (91) being fixedly mounted on the left side inside the mounting groove (8), the output end of the motor (91) being fixedly connected to a threaded rod (92), the surface of the threaded rod (92) being threadedly connected to a threaded sleeve (93), and the inner side of the threaded sleeve (93) being fixedly connected to an assembling component (94).

3. A refrigerated vehicle with embedded ventilation slots according to claim 2, characterized in that: The assembling component (94) comprises an assembling plate (941), wherein the assembling plate (941) is fixedly connected to the inner side of the screw sleeve (93), and the front side and the rear side of the transmission plate (5) are both provided with assembling grooves (942), and the assembling plate (941) is plugged into and matched with the assembling grooves (942).

4. A refrigerated vehicle with embedded ventilation slots according to claim 1, characterized in that: A ventilation hole (10) is provided at the bottom of the inner wall of the refrigerated compartment (1), a plurality of the ventilation holes (10) are provided and are distributed at equal distances, and the ventilation holes (10) are connected to the ventilation slots (4).

5. A refrigerated vehicle with embedded ventilation slots according to claim 2, characterized in that: A truncated cone block (11) is movably embedded on the right side of the inner wall of the installation groove (8), and the left side of the truncated cone block (11) is fixedly connected to the right side of the threaded rod (92).

6. A refrigerated vehicle with embedded ventilation slots according to claim 1, characterized in that: A fixing groove (12) is provided on the right side of the cleaning plate (6), a bolt (13) is provided inside the fixing groove (12), and a plurality of bolts (13) are provided. The cleaning plate (6) is fixedly mounted on the transmission plate (5) by means of the bolts (13) inside the fixing groove (12).

7. A refrigerated vehicle with embedded ventilation slots according to claim 2, characterized in that: The top and bottom of the screw sleeve (93) are both movably inlaid with balls (14), a plurality of balls (14) are provided, and the balls (14) are movably connected to the mounting groove (8).

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