Drying cabinet

Abstract

The application provides a drying box, and relates to the field of drying equipment. The drying box comprises a drying box body, a door body and a lap joint plate. The drying box body has a drying chamber and an opening communicating with the drying chamber. The door body is movably installed on the drying box body to open or close the opening. One end of the lap joint plate extends into the drying chamber and is rotatably connected with the drying box body. When the lap joint plate is rotated to an open position relative to the drying box body, the other end of the lap joint plate can extend out of the drying chamber through the opening and lap on the ground. When the lap joint plate is rotated to a closed position relative to the drying box body, the other end of the lap joint plate can be withdrawn into the drying chamber through the opening, so that the door body can be closed relative to the drying box body. The drying box can facilitate the pushing and pulling of the trolley into and out of the drying chamber, and thus facilitates the drying of the trolley.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment technology, and more specifically, to a drying box. Background Technology

[0002] Drying ovens can remove moisture from the surface or interior of animal vaccines, reducing their moisture content to meet the requirements of subsequent processing or storage and extending their shelf life. Secondly, they can also be used for dry heat sterilization of heat-resistant vaccine packaging containers, such as vials, ampoules, and aluminum caps, to kill microorganisms and ensure vaccine safety.

[0003] To improve drying efficiency, materials to be dried are typically transported into the drying chamber via trolleys, which can be stacked in multiple layers to achieve efficient drying.

[0004] However, since drying ovens are generally placed on the ground, the structure of the drying oven results in a certain height difference between the bottom of the drying chamber and the ground, making it inconvenient to push the trolley into and pull it out of the drying chamber. Utility Model Content

[0005] The purpose of this invention is to provide a drying box that allows for easy pushing and pulling of a trolley into and out of the drying chamber, thus making trolley drying more convenient.

[0006] The embodiments of this utility model can be implemented as follows: This utility model provides a drying box, including a drying box body, a door, and an overlapping plate; The drying chamber has a drying room and an opening communicating with the drying room; The door is movably installed in the drying chamber to open or close the opening; One end of the overlapping plate extends into the drying chamber and is rotatably connected to the drying box body; When the overlapping plate is rotated to the open position relative to the drying chamber, the other end of the overlapping plate can extend out of the drying chamber through the opening and overlap the ground; When the overlapping plate rotates to the closed position relative to the drying chamber, the other end of the overlapping plate can be retracted into the drying chamber through the opening, so that the door can be closed relative to the drying chamber.

[0007] In an optional embodiment, the drying oven further includes a connector; The overlapping plate includes a transition portion and an overlapping portion connected at an angle, and a pivot shaft is provided on both sides of the transition portion in the width direction and at the end near the transition portion. The pivot shaft is rotatably connected to the drying chamber via the connector; When the overlapping plate rotates to the open position along the pivot axis, the transition part abuts against the bottom wall of the drying chamber, the overlapping part extends out of the drying chamber, and can extend at an angle toward the ground to overlap the ground; When the overlapping plate rotates to the closed position along the pivot axis, both the transition portion and the overlapping portion can be retracted into the drying chamber through the opening.

[0008] In an optional embodiment, there are two connectors, which are respectively disposed on both sides of the transition section in the width direction and connected to the bottom wall of the drying chamber, and correspondingly abut against the transition section to restrict the movement of the overlapping plate.

[0009] In an optional embodiment, the transition portion is rectangular, and first guide flanges are provided on opposite sides of the transition portion; The width of the overlapping portion gradually increases in the direction away from the transition portion and is smaller than the width of the opening. A second guide flange protrudes from both sides of the overlapping portion in the width direction. The bottom wall of the drying chamber is provided with a guide strip corresponding to the position of the first guide flange.

[0010] In an optional embodiment, the drying chamber further includes a drive mechanism connected to the drying chamber body and the overlapping plate to drive the overlapping plate to rotate between an open position and a closed position.

[0011] In an optional embodiment, the driving mechanism includes a driving component and a linkage component. The driving component is movably disposed in the drying chamber, and one end of the linkage component is hinged to the driving component, and the other end is hinged to the overlapping plate. During the process of pushing the trolley into the drying chamber, the trolley can push the drive component to move, and the movement of the drive component can drive the linkage component to move, so that the overlapping plate rotates from the open position to the closed position; As the trolley is pulled out of the drying chamber, it can push the overlapping plate to rotate from the closed position to the open position.

[0012] In an optional embodiment, the rear sidewall of the drying chamber is provided with a plurality of guide posts at intervals; The driving component is provided with a guide hole corresponding to the guide post; The driving component is movably mounted on the guide post through the guide hole; The pivot shaft has a first hinge lug on its side wall, and the drive component has a second hinge lug. One end of the linkage is hinged to the first hinge lug, and the other end is hinged to the second hinge lug; During the process of pushing the trolley into the drying chamber, the trolley can push the drive component to move backward along the guide column; During the process of the trolley being pulled out of the drying chamber, the trolley can push the overlapping plate to rotate from the closed position to the open position, and pull the driving component forward through the linkage.

[0013] In an optional embodiment, the driving member is positioned at a height corresponding to the wheels of the trolley, and the guide post is offset from the wheels of the trolley.

[0014] In an optional embodiment, the rear sidewall of the drying chamber is provided with an abutment post corresponding to the driving member, the abutment post being able to abut against the driving member to limit the distance the driving member can move.

[0015] In an optional embodiment, the guide post is fitted with a spring, one end of which abuts against the drive member and the other end of which abuts against the rear side wall of the drying chamber.

[0016] The beneficial effects of the drying oven provided in this embodiment of the utility model include: This application incorporates an overlapping plate, with one end extending into the drying chamber and rotatably connected to the drying unit. When the overlapping plate rotates relative to the drying unit to the open position, the other end extends out of the drying chamber through the opening and overlaps the ground, forming a ramp that facilitates the pushing of a trolley into the drying chamber. After the trolley is fully inside the drying chamber, the overlapping plate can rotate relative to the drying unit to the closed position, allowing for easy closure of the door. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the drying oven provided in this embodiment; Figure 2 This is a schematic diagram of the trolley of the drying oven provided in this embodiment being pushed forward; Figure 3 This is a cross-sectional view of the overlapping plate of the drying oven provided in this embodiment when it is in the open state. Figure 4 This is a schematic diagram of the overlapping plate of the drying oven provided in this embodiment; Figure 5This is a partial schematic diagram of the overlapping plate and drive mechanism of the drying oven provided in this embodiment; Figure 6 This is a longitudinal sectional view of the drying oven provided in this embodiment; Figure 7 for Figure 6 Enlarged view of a portion of the image.

[0019] Icons: 100-Drying oven; 110-Drying oven body; 111-Drying chamber; 113-Opening; 115-Guide ridge; 117-Guide post; 119-Abutting post; 130-Door; 150-Overlap plate; 151-Transition section; 153-Overlap section; 154-Pivot shaft; 155-First guide flange; 157-Second guide flange; 159-First hinge lug; 170-Connector; 180-Drive mechanism; 181-Driver; 183-Linkage component; 185-Guide hole; 187-Second hinge lug; 189-Spring; 200-Trolley; 210-Wheel. Detailed Implementation

[0020] Since drying ovens are generally placed on the ground, their structure causes a certain height difference between the bottom of the drying chamber and the ground, making it inconvenient to push or pull trolleys into and out of the drying chamber.

[0021] To address the aforementioned problems, this utility model provides a drying box that allows for easy pushing and pulling of a trolley into and out of the drying chamber, thus making trolley-based drying more convenient.

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0027] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0028] The following describes in detail the overall structure, working principle, and technical effects of the drying oven 100 provided by this utility model through embodiments and in conjunction with the accompanying drawings.

[0029] Please refer to Figures 1 to 7 This utility model provides a drying box 100, which can be used in conjunction with a trolley 200 to achieve efficient drying.

[0030] In this embodiment, the drying oven 100 includes a drying oven body 110, a door 130, and an overlapping plate 150. The drying oven body 110 has a drying chamber 111 and an opening 113 communicating with the drying chamber 111. The door 130 is movably mounted on the drying oven body 110 to open or close the opening 113. One end of the overlapping plate 150 extends into the drying chamber 111 and is rotatably connected to the drying oven body 110. When the overlapping plate 150 is rotated relative to the drying oven body 110 to the open position, the other end of the overlapping plate 150 can extend out of the drying chamber 111 through the opening 113 and overlap the ground. When the overlapping plate 150 is rotated relative to the drying oven body 110 to the closed position, the other end of the overlapping plate 150 can retract from the opening 113 into the drying chamber 111, so that the door 130 can be closed relative to the drying oven body 110.

[0031] In this embodiment, an overlapping plate 150 is provided, with one end of the overlapping plate 150 extending into the drying chamber 111 and rotatably connected to the drying box body 110. When the overlapping plate 150 is rotated relative to the drying box body 110 to the open position, the other end of the overlapping plate 150 can extend out of the drying chamber 111 through the opening 113 and overlap the ground to form a ramp, facilitating the pushing of the trolley 200 into the drying chamber 111. After the trolley 200 is fully pushed into the drying chamber 111, the overlapping plate 150 can be rotated relative to the drying box body 110 to the closed position, retracting into the drying chamber 111 through the opening 113, thus facilitating the closing of the door 130.

[0032] It should be noted that when pushing the trolley 200 into the drying chamber 111, the door 130 should be opened first, and then the overlapping plate 150 should be rotated to the open position, so that one end of the overlapping plate 150 overlaps the ground and the other end overlaps the bottom wall of the drying chamber 111, forming a ramp. The trolley 200 can then be pushed into the drying chamber 111 through the overlapping plate 150. The overlapping plate 150 should then be rotated to the closed position, and the door 130 should be closed to complete the drying process. The process of pulling out the trolley 200 is as follows: first open the door 130, rotate the overlapping plate 150 to the open position, and then pull the trolley 200 out.

[0033] Please refer to Figures 1 to 7 In this embodiment, the drying chamber 100 further includes a connector 170. The overlapping plate 150 includes a transition portion 151 and an overlapping portion 153 connected at an angle. A pivot shaft 154 is provided on both sides of the transition portion 151 in the width direction, and at the end near the transition portion 151. The pivot shaft is rotatably connected to the drying chamber body 110 via the connector 170. When the overlapping plate 150 rotates along the pivot shaft 154 to the open position, the transition portion 151 abuts against the bottom wall of the drying chamber 111, and the overlapping portion 153 extends out of the drying chamber 111 and can extend obliquely towards the ground to overlap the ground. When the overlapping plate 150 rotates along the pivot shaft 154 to the closed position, both the transition portion 151 and the overlapping portion 153 can be retracted into the drying chamber 111 through the opening 113.

[0034] In this embodiment, the connector 170 and the pivot shaft 154 are provided to facilitate the rotational installation of the overlapping plate 150 onto the drying oven 100 body.

[0035] In this embodiment, there are two connectors 170. The two connectors 170 are respectively disposed on both sides of the transition portion 151 in the width direction and connected to the bottom wall of the drying chamber 111, and correspondingly abut against the transition portion 151 to restrict the movement of the overlapping plate 150.

[0036] In this embodiment, the connector 170 abuts against the transition portion 151, which can prevent the overlapping plate 150 from sliding.

[0037] Please refer to Figures 1 to 7 Furthermore, the connector 170 has an inverted "U" shape. It is connected to the bottom plate of the drying chamber 111 by welding. The pivot shaft 154 is inserted into the opening 113 of the connector 170.

[0038] In this embodiment, the transition portion 151 is rectangular, and first guide flanges 155 are provided on both sides of the transition portion 151. The width of the overlapping portion 153 gradually increases in the direction away from the transition portion 151 and is smaller than the width of the opening 113. Second guide flanges 157 are provided on both sides of the overlapping portion 153 in the width direction. Guide ridges 115 are provided on the bottom wall of the drying chamber 111 corresponding to the positions of the first guide flanges 155.

[0039] In this embodiment, the first guide flange 155, the second guide flange 157, and the guide ridge 115 guide the trolley 200, ensuring that the trolley 200 remains centered in the drying chamber 111 after being pushed in. The structure where the width of the overlapping plate 150 gradually increases away from the transition section 151 facilitates pushing the trolley 200 onto the overlapping plate 150.

[0040] Please refer to Figures 1 to 7 In this embodiment, the drying chamber 100 further includes a drive mechanism 180, which is connected to the drying chamber body 110 and the overlapping plate 150 to drive the overlapping plate 150 to rotate between the open position and the closed position.

[0041] In this embodiment, the opening and closing of the overlapping plate 150 can be conveniently achieved by setting the drive mechanism 180.

[0042] In this embodiment, the drive mechanism 180 includes a drive member 181 and a linkage member 183. The drive member 181 is movably disposed within the drying chamber 111. One end of the linkage member 183 is hinged to the drive member 181, and the other end is hinged to the overlapping plate 150. During the process of the trolley 200 being pushed into the drying chamber 111, the trolley 200 can push the drive member 181 to move. The movement of the drive member 181 can drive the linkage member 183 to move, causing the overlapping plate 150 to rotate from the open position to the closed position. During the process of the trolley 200 being pulled out of the drying chamber 111, the trolley 200 can push the overlapping plate 150 to rotate from the closed position to the open position.

[0043] In this embodiment, the driving structure is configured as a driving component 181 and a linkage component 183, thereby achieving linkage control of the overlapping plate 150 through the trolley 200. The structure is simple and requires no additional operation. When the trolley 200 is pushed into the drying chamber 111, the trolley 200 will push the driving component 181 to move during its movement, thereby driving the linkage to close the overlapping plate 150. When the trolley 200 is pulled out, the overlapping plate 150 can be easily opened through the trolley 200.

[0044] Please refer to Figures 1 to 7, in this embodiment, a plurality of guide posts are convexly arranged at intervals on the rear side wall of the drying chamber 111. The driving member 181 is provided with guide holes 185 corresponding to the guide posts 117. The driving member 181 is movably mounted on the guide posts 117 through the guide holes 185. A first hinge lug 159 is provided on the side wall of the pivot shaft 154, and a second hinge lug 187 is provided on the driving member 181. One end of the linking member 183 is hinged to the first hinge lug 159, and the other end is hinged to the second hinge lug 187. When the cart 200 is pushed into the drying chamber 111, the cart 200 can push the driving member 181 to move backward along the guide posts 117. When the cart 200 is pulled out of the drying chamber 111, the cart 200 can push the lapping plate 150 to rotate from the closed position to the open position, and pull the driving member 181 to move forward through the linking member 183.

[0045] In this embodiment, the guide posts 117 are provided to mount the driving member 181, so that the movement direction of the driving member 181 is the same as that of the cart 200, which makes it more convenient for the cart 200 to drive the driving member 181.

[0046] Please refer to Figures 1 to 7 , in this embodiment, the installation height of the driving member 181 corresponds to the wheels 210 of the cart 200, and the guide posts 117 are arranged in a staggered manner with respect to the wheels 210 of the cart 200.

[0047] In this embodiment, the installation height of the driving member 181 corresponds to the wheels 210 of the cart 200. After the cart 200 is pushed into the drying chamber 111, the wheels 210 will push the driving member 181 to move, and the guide posts 117, which are arranged in a staggered manner with respect to the wheels 210 of the cart 200, can form a clearance on the inner side or outer side of the wheels 210 to facilitate the continued advancement of the cart 200. That is, the driving mechanism 180 is located in the lower area below the lower surface of the chassis of the cart 200, so that the driving member 181 can be driven to move by the wheels 210, and a clearance for the guide posts 117 can be formed through the gap between the wheels 210.

[0048] In this embodiment, the driving member 181 is generally shaped like a Chinese character "匚" (a right-opening frame shape), and two second hinge lugs 187 are formed on both sides. There are two linking members 183, and both of the two pivot shafts 154 are provided with first hinge lugs 159. The two ends of the linking members 183 are respectively hinged to the first hinge lugs 159 and the second hinge lugs 187 in one-to-one correspondence, so that the movement of the driving member 181 can be conveniently converted into the rotation of the lapping plate 150, and the stress on the lapping plate 150 is more balanced.

[0049] In this embodiment, an abutment post 119 is provided on the rear side wall of the drying chamber 111 corresponding to the driving member 181, and the abutment post 119 can abut against the driving member 181 to limit the moving distance of the driving member 181.

[0050] In this embodiment, an abutment post 119 is provided, which can restrict the position of the trolley 200 in the front-to-back direction when it is pushed into the drying chamber 111, so that the trolley 200 can be placed in the center after it is pushed in.

[0051] Please refer to Figures 1 to 7 Furthermore, the guide column 117 is fitted with a spring 189, one end of which abuts against the drive member 181, and the other end abuts against the rear side wall of the drying chamber 111.

[0052] In this embodiment, by setting a spring 189, the drive component 181 can be moved forward by the spring 189 during the process of pulling out the trolley 200, so that the overlapping plate 150 can be opened, making it more convenient to use.

[0053] In summary, this embodiment uses an overlapping plate 150, with one end extending into the drying chamber 111 and rotatably connected to the drying box body 110. When the overlapping plate 150 rotates relative to the drying box body 110 to the open position, the other end of the overlapping plate 150 extends out of the drying chamber 111 through the opening 113 and overlaps on the ground to form a ramp, facilitating the pushing of the trolley 200 into the drying chamber 111. After the trolley 200 is fully pushed into the drying chamber 111, the overlapping plate 150 can rotate relative to the drying box body 110 to the closed position, retracting into the drying chamber 111 through the opening 113, thus facilitating the closing of the door 130.

[0054] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. A drying oven, characterized in that, Includes a drying chamber (110), a door (130), and an overlap plate (150). The drying chamber (110) has a drying chamber (111) and an opening (113) communicating with the drying chamber (111). The door (130) is movably installed on the drying chamber (110) to open or close the opening (113). One end of the overlapping plate (150) extends into the drying chamber (111) and is rotatably connected to the drying box body (110); When the overlapping plate (150) is rotated to the open position relative to the drying chamber (110), the other end of the overlapping plate (150) can extend out of the drying chamber (111) through the opening (113) and can overlap the ground; When the overlapping plate (150) is rotated to the closed position relative to the drying chamber (110), the other end of the overlapping plate (150) can be retracted into the drying chamber (111) through the opening (113) so that the door (130) can be closed relative to the drying chamber (110).

2. The drying oven according to claim 1, characterized in that, The drying oven also includes a connector (170). The overlapping plate (150) includes a transition portion (151) and an overlapping portion (153) connected at an angle. A pivot shaft (154) is provided on both sides of the transition portion (151) in the width direction and at the end near the transition portion (151). The pivot shaft (154) is rotatably connected to the drying chamber (110) via the connector (170); When the overlapping plate (150) rotates to the open position along the pivot axis (154), the transition part (151) abuts against the bottom wall of the drying chamber (111), and the overlapping part (153) extends out of the drying chamber (111) and can extend obliquely toward the ground to overlap the ground. When the overlapping plate (150) rotates along the pivot axis (154) to the closed position, both the transition part (151) and the overlapping part (153) can be retracted into the drying chamber (111) through the opening (113).

3. The drying oven according to claim 2, characterized in that, There are two connectors (170), which are respectively disposed on both sides of the width direction of the transition part (151) and connected to the bottom wall of the drying chamber (111), and correspondingly abut against the transition part (151) to restrict the movement of the overlapping plate (150).

4. The drying oven according to claim 2 or 3, characterized in that, The transition section (151) is rectangular, and first guide flanges (155) are provided on both sides of the transition section (151). The width of the overlapping portion (153) gradually increases in the direction away from the transition portion (151) and is smaller than the width of the opening (113). The overlapping portion (153) has a second guide flange (157) protruding on both sides in the width direction. The bottom wall of the drying chamber (111) is provided with a guide strip (115) corresponding to the position of the first guide flange (155).

5. The drying oven according to claim 2 or 3, characterized in that, The drying chamber also includes a drive mechanism (180) connected to the drying chamber body (110) and the overlapping plate (150) to drive the overlapping plate (150) to rotate between an open position and a closed position.

6. The drying oven according to claim 5, characterized in that, The drive mechanism (180) includes a drive component (181) and a linkage component (183). The drive component (181) is movably disposed in the drying chamber (111). One end of the linkage component (183) is hinged to the drive component (181), and the other end is hinged to the overlapping plate (150). During the process of pushing the trolley (200) into the drying chamber (111), the trolley (200) can push the drive member (181) to move, and the movement of the drive member (181) can drive the linkage member (183) to move, so that the overlapping plate (150) rotates from the open position to the closed position; As the trolley (200) pulls out the drying chamber (111), the trolley (200) can push the overlapping plate (150) from the closed position to the open position.

7. The drying oven according to claim 6, characterized in that, The rear side wall of the drying chamber (111) is provided with a plurality of guide posts (117) at intervals. The driving component (181) is provided with a guide hole (185) corresponding to the guide post (117). The drive component (181) is movably mounted on the guide post (117) through the guide hole (185). The pivot shaft (154) has a first hinge lug (159) on its side wall, and the drive member (181) has a second hinge lug (187). One end of the linkage (183) is hinged to the first hinge lug (159), and the other end is hinged to the second hinge lug (187); During the process of pushing the trolley (200) into the drying chamber (111), the trolley (200) is able to push the drive (181) to move backward along the guide post (117); During the process of the trolley (200) pulling out the drying chamber (111), the trolley (200) can push the overlapping plate (150) to rotate from the closed position to the open position, and pull the drive member (181) forward through the linkage (183).

8. The drying oven according to claim 7, characterized in that, The height of the drive unit (181) corresponds to the wheel (210) of the trolley (200), and the guide column (117) is offset from the wheel (210) of the trolley (200).

9. The drying oven according to claim 7, characterized in that, The rear side wall of the drying chamber (111) is provided with an abutment post (119) corresponding to the drive member (181). The abutment post (119) can abut against the drive member (181) to limit the distance the drive member (181) can move.

10. The drying oven according to claim 7, characterized in that, The guide post (117) is fitted with a spring (189), one end of which abuts against the drive member (181), and the other end abuts against the rear side wall of the drying chamber (111).

Images