Ventilation device for container

Abstract

The utility model relates to the technical field of containers, and discloses a ventilation device for a container, which comprises a container body, a connecting air duct is fixedly connected in the container body, a filter plate is arranged in the container body, a ventilation anti-blocking mechanism is arranged in the connecting air duct, and the filter plate is arranged in the connecting air duct. In the using process, a first motor works, a worm is made to rotate, a toothed plate is matched, the angle of a flow guide plate is convenient to adjust, and therefore different ventilation angles are met, the requirement for use in different spatial positions in the container is met, and the applicability is improved; the ventilation device is simple in structure and convenient to operate, airflow is filtered in the ventilation process, meanwhile, a filter plate is cleaned, the blocking condition is avoided, the angle of a protection plate is conveniently adjusted through rotation of a threaded rod and cooperation with a limiting rod, therefore, adjustment of different using weather and environments is met, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of containers, in particular to a ventilation device for containers. Background Art

[0002] Containers are widely used in commodity transportation. Through standardization and the establishment of a complete transportation system, they have become an important part of the modern logistics system. In the process of converting containers into residences or transshipping goods, they are often required to be used in conjunction with transshipment devices.

[0003] According to the description in a ventilation device for a container disclosed on the patent website (authorization announcement number: CN 220466379U), "the utility model relates to the technical field of container structures, and specifically to a ventilation device for a container, including a frame for constituting the main supporting structure of the container, the frame is formed by welding a plurality of hollow square tubes to each other, a plurality of strip grooves are provided on the outer surface of the hollow square tube, a baffle is fixedly connected inside the hollow square tube, the baffle is inclined, and its end faces downward and extends to the lower side close to the opening of the strip groove; the hollow square tube has an inner edge located inside the container body, and a plurality of air ports are provided at the inner edge corresponding to the position of the strip groove, an air flow channel connecting the inner and outer spaces of the container is formed between the air ports and the strip groove, so that sufficient gas exchange flow can be obtained between the inside and outside of the container, thereby ensuring ventilation inside the container, and at the same time, the baffle and the wedge-shaped protrusion can effectively prevent rainwater from entering the container, keeping the inside of the container dry."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model has strip grooves and air outlets on two longer hollow square tubes above the frame, and the exhaust directions of the fans arranged at the air outlets on opposite sides of the frame are respectively toward the inside and outside of the container. In actual use, since the air outlet angle of the device is fixed, it is impossible to fully ventilate the different use spaces inside the container. At the same time, the device only relies on wedge-shaped protrusions for protection against rainwater. When there is rain and strong winds, backflow is likely to occur, affecting the protection effect. Therefore, it is necessary to improve a ventilation device for containers to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a ventilation device for a container to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ventilation device for a container, comprising a container body, a connecting air duct fixedly connected to the interior of the container body, a filter plate arranged inside the container body, a ventilation anti-blocking mechanism arranged inside the connecting air duct, and an auxiliary protection mechanism arranged at one end of the connecting air duct away from the container body;

[0008] The ventilation anti-blocking mechanism comprises an adjusting component and a ventilation component. The ventilation component is arranged inside the connecting air duct, and the adjusting component is arranged inside the connecting air duct.

[0009] Preferably, the adjustment component includes a control box, the control box is fixedly connected to the top of the connecting air duct, the control box is rotatably connected to a guide plate inside, the control box is fixedly connected to a first motor at one end of the control box close to the container body, the output end of the first motor extends through the control box to the inside and is fixedly connected to a worm, the control box is rotatably connected to a worm wheel, the outside of the worm wheel is fixedly connected to a first gear, the control box is slidably connected to a toothed plate, and the top of the guide plate is fixedly connected to a second gear, which is convenient for adjusting the angle of the guide plate to meet different ventilation angles, meet the use of different spatial positions inside the container, and increase applicability.

[0010] Preferably, the guide plate is rotatably connected to the connecting air duct, the worm wheel is meshed with the worm, the first gear is meshed with the tooth plate, and the tooth plate is meshed with the second gear, so as to make the adjustment process more stable.

[0011] Preferably, the ventilation assembly includes a support seat, the support seat is fixedly connected to the inside of the connecting air duct, the support seat is fixedly connected to the outside of the support seat, the output end of the second motor extends through the support seat to the inside and is fixedly connected to a fan blade, the fan blade is fixedly connected to a connecting box at one end away from the second motor, the connecting box is fixedly connected to a spring, and the spring is fixedly connected to a scraper at one end away from the connecting box, so as to filter the airflow during ventilation and clean the filter plate at the same time to avoid blockage.

[0012] Preferably, grooves are provided at positions corresponding to the connection box and the scraper, and the scraper is slidably connected inside the groove, and the scraper is in contact with the filter plate, so that the ventilation process is more stable.

[0013] Preferably, the auxiliary protection mechanism includes a first connecting platform, the first connecting platform is fixedly connected to one end of the connecting air duct away from the container body, the connecting air duct is fixedly connected to the outside with a second connecting platform, the connecting air duct is rotatably connected to the inside with a protective plate, the first connecting platform is rotatably connected to the inside with a threaded rod, the second connecting platform is fixedly connected to the inside with a limiting rod, the limiting rod is slidably connected to the outside with a movable frame, so as to facilitate the adjustment of the angle of the protective plate, so as to meet the different weather and environment requirements and increase the use effect.

[0014] Preferably, the movable frame is threadedly connected to the threaded rod, grooves are provided at corresponding positions of the protective plate and the movable frame, and the movable frame is in contact with the protective plate, the movable frame is slidably connected to the first connecting platform, and the movable frame is slidably connected to the second connecting platform, so as to make the protection process more stable.

[0015] Compared with the prior art, the utility model provides a ventilation device for a container, which has the following beneficial effects:

[0016] 1. The ventilation device for the container has a ventilation anti-blocking mechanism. During use, the first motor is operated to rotate the worm, and the tooth plate is cooperated to adjust the angle of the guide plate, so as to meet different ventilation angles and meet the use of different spatial positions inside the container, thereby increasing applicability. The second motor is operated to filter the airflow during ventilation and clean the filter plate to avoid blockage.

[0017] 2. The ventilation device for the container, through the auxiliary protection mechanism, can adjust the angle of the protection plate by rotating the threaded rod in cooperation with the limit rod during use, so as to meet the different weather and environment conditions and increase the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the adjustment component of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the ventilation assembly of the utility model;

[0024] Figure 6 This is a schematic diagram of the internal structure of the ventilation component of the utility model;

[0025] Figure 7 This is a schematic diagram of the auxiliary protection mechanism structure of the utility model;

[0026] Figure 8 It is a schematic diagram of the internal structure of the auxiliary protection mechanism of the utility model.

[0027] In the figure: 1. container body; 2. connecting air duct; 3. ventilation anti-blocking mechanism; 31. adjustment component; 311. control box; 312. guide plate; 313. first motor; 314. worm; 315. worm wheel; 316. first gear; 317. tooth plate; 318. second gear; 32. ventilation component; 321. support seat; 322. second motor; 323. fan blade; 324. connecting box; 325. scraper; 326. spring; 4. auxiliary protection mechanism; 41. first connecting platform; 42. second connecting platform; 43. protection plate; 44. movable frame; 45. threaded rod; 46. limit rod. DETAILED DESCRIPTION

[0028] 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.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" 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 or an electrical connection; 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 present invention can be understood according to specific circumstances.

[0030] Embodiment 1:

[0031] See also Figure 1-6 The utility model provides a technical solution: a ventilation device for a container, comprising a container body 1, a connecting air duct 2 is fixedly connected inside the container body 1, a filter plate is arranged inside the container body 1, a ventilation anti-blocking mechanism 3 is arranged inside the connecting air duct 2, and an auxiliary protection mechanism 4 is arranged at one end of the connecting air duct 2 away from the container body 1;

[0032] The ventilation anti-blocking mechanism 3 includes an adjusting component 31 and a ventilation component 32 . The ventilation component 32 is arranged inside the connecting air duct 2 , and the adjusting component 31 is arranged inside the connecting air duct 2 .

[0033] Furthermore, the adjustment component 31 includes a control box 311, which is fixedly connected to the top of the connecting air duct 2, and a guide plate 312 is rotatably connected inside the control box 311. A first motor 313 is fixedly connected to the end of the control box 311 close to the container body 1, and an output end of the first motor 313 extends through the control box 311 to the inside and is fixedly connected to a worm 314. A worm gear 315 is rotatably connected inside the control box 311, and a first gear 316 is fixedly connected to the outside of the worm gear 315. A tooth plate 317 is slidably connected inside the control box 311, and a second gear 318 is fixedly connected to the top of the guide plate 312, which is convenient for adjusting the angle of the guide plate 312 to meet different ventilation angles and meet the use of different spatial positions inside the container, thereby increasing applicability.

[0034] Furthermore, the guide plate 312 is rotationally connected to the connecting air duct 2, the worm wheel 315 is meshed with the worm 314, the first gear 316 is meshed with the tooth plate 317, and the tooth plate 317 is meshed with the second gear 318, so that the adjustment process is more stable.

[0035] Furthermore, the ventilation component 32 includes a support seat 321, which is fixedly connected to the inside of the connecting air duct 2, and a second motor 322 is fixedly connected to the outside of the support seat 321. The output end of the second motor 322 passes through the support seat 321 and extends to the inside where a fan blade 323 is fixedly connected. The end of the fan blade 323 away from the second motor 322 is fixedly connected to a connecting box 324, and a spring 326 is fixedly connected to the inside of the connecting box 324. The end of the spring 326 away from the connecting box 324 is fixedly connected to a scraper 325, which is convenient for filtering the airflow during ventilation and cleaning the filter plate to avoid blockage.

[0036] Furthermore, grooves are provided at positions corresponding to the connection box 324 and the scraper 325, and the scraper 325 is slidably connected inside the groove, and the scraper 325 is in contact with the filter plate, so that the ventilation process is more stable.

[0037] Embodiment 2:

[0038] See also Figure 7-8 , and combined with the first embodiment, it is further obtained that the auxiliary protection mechanism 4 includes a first connecting platform 41, the first connecting platform 41 is fixedly connected to the end of the connecting air duct 2 away from the container body 1, the connecting air duct 2 is fixedly connected to the second connecting platform 42 on the outside, the connecting air duct 2 is rotatably connected to a protective plate 43, the first connecting platform 41 is rotatably connected to the inside of the threaded rod 45, the second connecting platform 42 is fixedly connected to the inside of the limit rod 46, and the limit rod 46 is slidably connected to the outside of the movable frame 44, which is convenient for adjusting the angle of the protective plate 43, so as to meet different weather and environment for use and increase the use effect.

[0039] Furthermore, the movable frame 44 is threadedly connected to the threaded rod 45, grooves are provided at corresponding positions of the protective plate 43 and the movable frame 44, and the movable frame 44 is in contact with the protective plate 43, the movable frame 44 is slidably connected to the first connecting platform 41, and the movable frame 44 is slidably connected to the second connecting platform 42, so that the protection process is more stable.

[0040] In actual operation, when this device is used, it is first adjusted according to the weather and the surrounding environment. The threaded rod 45 is rotated in cooperation with the limit rod 46 to move the movable frame 44, thereby moving the protective plate 43. Then, it is adjusted according to the internal use environment of the container. The first motor 313 is set to work, so that the worm 314 is rotated, and the worm wheel 315 is cooperated to rotate the first gear 316, and the tooth plate 317 is cooperated to rotate the second gear 318, thereby moving the guide plate 312. The second motor 322 is set to work, so that the fan blades 323 are rotated to start the ventilation process. The fan blades 323 are rotated to rotate the connection box 324, and the scraper 325 is moved in cooperation with the spring 326 to cooperate with the filter plate.

[0041] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A ventilation device for a container, comprising a container body (1), characterized in that: The container body (1) is fixedly connected with a connecting air duct (2), a filter plate is arranged inside the container body (1), a ventilation anti-blocking mechanism (3) is arranged inside the connecting air duct (2), and an auxiliary protection mechanism (4) is arranged at one end of the connecting air duct (2) away from the container body (1); The ventilation anti-blocking mechanism (3) comprises an adjustment component (31) and a ventilation component (32); the ventilation component (32) is arranged inside the connecting air duct (2); and the adjustment component (31) is arranged inside the connecting air duct (2).

2. A ventilation device for a container according to claim 1, characterized in that: The regulating assembly (31) comprises a control box (311), the control box (311) being fixedly connected to the top of the connecting air duct (2), a guide plate (312) being rotatably connected inside the control box (311), a first motor (313) being fixedly connected to one end of the control box (311) close to the container body (1), an output end of the first motor (313) passing through the control box (311) extending to the inside and being fixedly connected to a worm (314), a worm wheel (315) being rotatably connected inside the control box (311), a first gear (316) being fixedly connected to the outside of the worm wheel (315), a toothed plate (317) being slidably connected inside the control box (311), and a second gear (318) being fixedly connected to the top of the guide plate (312).

3. A ventilation device for a container according to claim 2, characterized in that: The guide plate (312) is rotationally connected to the connecting air duct (2), the worm wheel (315) is meshed with the worm (314), the first gear (316) is meshed with the tooth plate (317), and the tooth plate (317) is meshed with the second gear (318).

4. A ventilation device for a container according to claim 1, characterized in that: The ventilation assembly (32) comprises a support seat (321), the support seat (321) is fixedly connected inside the connecting air duct (2), the support seat (321) is fixedly connected to the outside of the support seat (321) with a second motor (322), the output end of the second motor (322) passes through the support seat (321) and extends to the inside where a fan blade (323) is fixedly connected, the end of the fan blade (323) away from the second motor (322) is fixedly connected to a connecting box (324), the inside of the connecting box (324) is fixedly connected to a spring (326), and the end of the spring (326) away from the connecting box (324) is fixedly connected to a scraper (325).

5. A ventilation device for a container according to claim 4, characterized in that: A groove is provided at a position corresponding to the connection box (324) and the scraper (325), and the scraper (325) is slidably connected inside the groove, and the scraper (325) is in contact with the filter plate.

6. A ventilation device for a container according to claim 1, characterized in that: The auxiliary protection mechanism (4) comprises a first connecting platform (41), the first connecting platform (41) being fixedly connected to an end of the connecting air duct (2) away from the container body (1), the connecting air duct (2) being fixedly connected to a second connecting platform (42) on the outside, the connecting air duct (2) being rotatably connected to a protection plate (43) on the inside, the first connecting platform (41) being rotatably connected to a threaded rod (45), the second connecting platform (42) being fixedly connected to a limiting rod (46), and the limiting rod (46) being slidably connected to a movable frame (44) on the outside.

7. A ventilation device for a container according to claim 6, characterized in that: The movable frame (44) is threadedly connected to the threaded rod (45); grooves are provided at corresponding positions of the protective plate (43) and the movable frame (44); the movable frame (44) is in contact with the protective plate (43); the movable frame (44) is slidably connected to the first connecting platform (41); and the movable frame (44) is slidably connected to the second connecting platform (42).

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