Curing barn lifter
By designing a liftable placement rack, the problem of cumbersome operation of the high-level placement platform in existing drying barns is solved, enabling convenient crop placement and uniform drying, reducing operational difficulty and improving maintenance convenience.
Patent Information
- Application Number
- CN202422913827.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-11-28
AI Technical Summary
The existing high-level placement platform in the drying barn is difficult to place crops on, and operators need to use ladders and other tools, resulting in a large amount of work and cumbersome operations.
Design a liftable placement mesh, which is controlled by a drive motor to lift the mesh, making it easy for operators to place and remove crops, and the position of the mesh can be adjusted for even baking.
It reduces the workload of operators, improves operational convenience, and ensures uniform baking and easy cleaning and maintenance.
Smart Images
Figure CN223541375U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of crop roasting technology, specifically to a roasting room lift. Background Technology
[0002] Curing barns are commonly used in the production and processing of some cash crops. For example, in the tobacco processing process, tobacco is placed in a curing barn and heated using the drying equipment inside. The heating time and temperature are set, and the tobacco is cured on a timed basis. After curing, the tobacco is taken out and put into the subsequent processing.
[0003] The disadvantages of existing drying rooms are that they require a large number of placement platforms for placing crops. The platforms located at higher positions in the drying room are difficult to place crops on, and operators need to use ladders and other tools to transfer the crops to be dried, which results in a large amount of work and cumbersome operation.
[0004] Therefore, we proposed a drying room lift to solve the problems mentioned above.
[0005] The information disclosed above in this background section is only intended to enhance the understanding of the background section of this utility model, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content
[0006] The purpose of this utility model is to provide a drying room lift to solve the problems mentioned in the background art regarding the large amount of labor and cumbersome operation of drying rooms on the market when placing crops to be dried.
[0007] To achieve the above objectives, this utility model provides a drying oven lift, including a drying oven body, wherein a first vertical frame and a second vertical frame are provided inside the drying oven body;
[0008] Lifting supports are provided between the main body of the drying room and the first vertical frame, and in the second vertical frame;
[0009] The drying room body is also provided with a mounting base, the mounting base is provided with a drive motor, and the output end of the drive motor is connected to the lifting bracket through a transmission component;
[0010] The lifting support is equipped with a mesh plate.
[0011] Preferably, the mounting base is further provided with a protective housing.
[0012] Preferably, the lifting support includes a vertical rod and two sets of horizontal rods, and the two sets of horizontal rods are fixedly installed at both ends of the vertical rod, forming a vertical "I" shape;
[0013] The mesh panels are placed on two sets of crossbars.
[0014] Preferably, the transmission assembly includes a rotating shaft rotatably connected to the top of the oven body;
[0015] The rotating shaft is equipped with a winding wheel, and a transmission rope is wound around the winding wheel. The bottom end of the transmission rope is fixed to the crossbar.
[0016] The output end of the drive motor is provided with a first sprocket, and the rotating shaft is provided with a second sprocket. The first sprocket and the second sprocket are connected by chain drive.
[0017] Preferably, the placement mesh plate includes a first connecting plate and two sets of second connecting plates;
[0018] Both sets of second connecting plates are rotatably connected to the first connecting plate;
[0019] The first connecting plate and the second connecting plate are provided with breathable mesh;
[0020] The second connecting plate has a limiting groove;
[0021] The first connecting plate is rotatably connected to a limiting rod via a limiting post;
[0022] The end of the limiting rod is located in the limiting groove;
[0023] The first connecting plate and the second connecting plate are disposed on the crossbar.
[0024] Preferably, the limiting post includes a screw end and is fixedly installed on the first connecting plate;
[0025] The screw end is provided with a threaded knob, and the limiting rod passes through the screw end and is located between the first connecting plate and the threaded knob.
[0026] Compared with the prior art, the beneficial effects of this utility model are:
[0027] (1) This utility model can control the lifting and lowering of the lifting bracket through the driving action of the drive machine, and then control the lifting and lowering of the placing net plate. When the crop is placed on the placing net plate, it can be controlled to be in a lower position so as to facilitate the placement by the operator, thereby reducing the workload of the operator and improving the convenience of operation.
[0028] (2) By setting the placement screen plate to be liftable, the placement screen plate can be adjusted to a higher position during baking. This can control the distance between the placement screen plate and the air outlet of the drying equipment in the baking oven, and also make the placement screen plate located at the top of the baking oven where the hot air is more evenly distributed, thus making the baking more even.
[0029] (3) By setting the placement mesh plate in a foldable form, this utility model facilitates the installation and disassembly of the placement mesh plate. After a period of use, the first connecting plate and the second connecting plate of the placement mesh plate can be folded together and taken out from the inside of the drying room body, so as to clean and maintain the placement mesh plate and prevent some crops from blocking the ventilation holes on the placement mesh plate.
[0030] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description
[0031] Figure 1 This is a schematic diagram of the appearance of the present utility model;
[0032] Figure 2 This is a schematic diagram of the overall structure of Embodiment 1 of the present invention;
[0033] Figure 3 for Figure 2 A schematic diagram of the structure after the mesh panel is hidden;
[0034] Figure 4 for Figure 3 Front view;
[0035] Figure 5 for Figure 3 A structural diagram from another perspective;
[0036] Figure 6 This is a schematic diagram of the overall structure of Embodiment 2 of this utility model;
[0037] Figure 7 This is a schematic diagram of the structure of the mesh plate in Embodiment 2 of this utility model;
[0038] Figure 8 for Figure 7 Enlarged view of the structure at point A in the middle.
[0039] In the diagram: 1. Curing oven body; 2. First vertical frame; 3. Second vertical frame; 4. Lifting support; 5. Mounting base; 6. Drive motor; 7. Transmission assembly; 8. Protective housing; 9. Placement screen.
[0040] 41. Vertical bar; 42. Horizontal bar;
[0041] 71. Rotating shaft; 72. Rewinding reel; 73. Drive rope; 74. Chain; 75. First sprocket; 76. Second sprocket;
[0042] 91. First connecting plate; 92. Second connecting plate; 93. Breathable mesh; 94. Limiting groove; 95. Limiting rod; 96. Limiting post;
[0043] 961. Screw end; 962. Threaded knob. Detailed Implementation
[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. It should be noted that the drawings are schematic and not illustrated to scale. For clarity and convenience, the relative sizes and proportions of the parts shown in the drawings have been exaggerated or reduced in size. Any size is only illustrative and not limiting.
[0045] Example 1:
[0046] Please see Figures 1-5 The drying oven lifting machine includes: a drying oven body 1, with a first vertical frame 2 and a second vertical frame 3 inside the drying oven body 1; lifting brackets 4 are provided between the drying oven body 1 and the first vertical frame 2 and in the second vertical frame 3; the drying oven body 1 is also provided with a mounting base 5, the mounting base 5 is provided with a drive motor 6, the output end of the drive motor 6 is connected to the lifting bracket 4 through a transmission component 7; the lifting bracket 4 is provided with a mesh plate 9, and the mounting base 5 is also provided with a protective shell 8.
[0047] Among them, the drive unit 6 is a motor, which is powered by an external cable. When the drive unit 6 is working, it drives the lifting bracket 4 to rise and fall through the transmission component 7. The placement mesh plate 9 installed on the lifting bracket 4 is used to place the crops to be baked.
[0048] The drying room body 1 is a drying room with drying equipment in the prior art. By controlling the lifting support 4 to lift, the distance between the crop to be dried on the mesh plate 9 and the air outlet of the drying equipment can be controlled.
[0049] The lifting support 4 is designed to be adjustable. Its function is as follows: when it is located at the bottom of the drying chamber body 1, it is convenient to place the crops to be dried on the placement mesh plate 9, and it is also easier to remove them after drying. Since the drying equipment exhausts hot air from its air outlet when it is working, the hot air rises inside the drying chamber body 1 and will accumulate at the top of the inner cavity of the drying chamber body 1. Therefore, by raising the height of the lifting support 4, the crops placed on the placement mesh plate 9 can be heated more evenly during drying.
[0050] The lifting support 4 includes a vertical rod 41 and two sets of horizontal rods 42, with the two sets of horizontal rods 42 fixedly installed at both ends of the vertical rod 41, forming a vertical "I" shape; the mesh plate 9 is placed on the two sets of horizontal rods 42.
[0051] By adopting the above technical solution, mesh panels 9 can be installed on both the upper and lower sets of crossbars 42 during use.
[0052] The transmission assembly 7 includes a rotating shaft 71, which is rotatably connected to the top of the oven body 1; a winding wheel 72 is provided on the rotating shaft 71, and a transmission rope 73 is wound on the winding wheel 72, with the bottom end of the transmission rope 73 fixed to the crossbar 42; the output end of the drive motor 6 is provided with a first sprocket 75, and the rotating shaft 71 is provided with a second sprocket 76, with the first sprocket 75 and the second sprocket 76 being connected by a chain 74.
[0053] By adopting the above technical solution, when the drive machine 6 is working, it drives the first sprocket 75 to rotate, and drives the second sprocket 76 to rotate through the chain 74. This causes the rotating shaft 71 to drive the winding wheel 72 to rotate. When the winding wheel 72 rotates in one direction, it slowly lowers the winding transmission rope 73, and the lifting bracket 4 slowly descends under the action of gravity. The operator can place the crops to be baked on the placement mesh plate 9 or remove the crops that have been baked. When the winding wheel 72 rotates in the other direction, the lowered part of the transmission rope 73 is slowly wound onto the winding wheel 72, pulling the lifting bracket 4 up, thereby carrying out the baking.
[0054] In this embodiment, the placement mesh plate 9 has a mesh structure, thus ensuring that it can hold the crops to be baked and has a certain degree of air permeability.
[0055] Example 2:
[0056] Please see Figures 6-8 The difference from Embodiment 1 is that: the mesh plate 9 includes a first connecting plate 91 and two sets of second connecting plates 92; both sets of second connecting plates 92 are rotatably connected to the first connecting plate 91; the first connecting plate 91 and the second connecting plate 92 are provided with a breathable mesh 93; the second connecting plate 92 has a limiting groove 94; the first connecting plate 91 is rotatably connected to a limiting rod 95 through a limiting post 96; the end of the limiting rod 95 is located in the limiting groove 94; the first connecting plate 91 and the second connecting plate 92 are provided on the crossbar 42.
[0057] By adopting the above technical solution, the placement mesh plate 9 is made foldable. The first connecting plate 91 is placed on the middle lifting bracket 4, and the second connecting plate 92 is placed on the lifting brackets 4 on both sides. The width of the first connecting plate 91 and the second connecting plate 92 can be one-third of the overall width of the placement mesh plate 9. Thus, the width of the first connecting plate 91 and the second connecting plate 92 is smaller than the distance between two adjacent lifting brackets 4. Therefore, when the first connecting plate 91 is folded, the placement mesh plate 9 can be removed from between two adjacent lifting brackets 4 for easy cleaning and maintenance.
[0058] The functions of the limiting groove 94 and the limiting rod 95 are as follows: when the first connecting plate 91 is folded, the limiting rod 95 is rotated first to disengage the end of the limiting rod 95 from the limiting groove 94, so as to prevent the limiting rod 95 from preventing the first connecting plate 91 from folding; when the end of the limiting rod 95 is in the limiting groove 94, it can provide a certain support force to the first connecting plate 91 to improve its installation stability and ensure that the first connecting plate 91 and the second connecting plate 92 remain in a horizontal state during the lifting process of the lifting bracket 4.
[0059] The limiting post 96 includes a screw end 961, which is fixedly installed on the first connecting plate 91; a threaded knob 962 is provided on the screw end 961, and the limiting rod 95 passes through the screw end 961 and is located between the first connecting plate 91 and the threaded knob 962.
[0060] By adopting the above technical solution, it can be ensured that after rotating the limit rod 95, the angle of the limit rod 95 remains unchanged, and only the threaded knob 962 needs to be turned, which is relatively simple to operate.
[0061] Working principle: Before use, the lifting support 4 is at the bottom position inside the drying room body 1. The operator places the crop on the placement mesh plate 9. After placement, the control drive motor 6 is activated, which causes the first sprocket 75 to drive the second sprocket 76 to rotate through the chain 74, thereby driving the rotating shaft 71 to rotate. The winding wheel 72 slowly winds up the released transmission rope 73, causing the lifting support 4 to gradually rise in the vertical direction. After closing the drying room body 1, the drying can begin.
[0062] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models in the prior art, and the circuit connections also use conventional connection methods in the prior art, which will not be detailed here. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.
[0063] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. "A plurality of" means two or more, unless otherwise explicitly specified.
[0064] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0065] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0066] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0067] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0068] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A drying oven lift, comprising a drying oven body (1), characterized in that, The oven body (1) is equipped with a first vertical frame (2) and a second vertical frame (3) inside; Lifting supports (4) are provided between the main body (1) of the drying room and the first vertical frame (2) and in the second vertical frame (3); The oven body (1) is also provided with a mounting base (5), the mounting base (5) is provided with a drive motor (6), and the output end of the drive motor (6) is connected to the lifting bracket (4) through a transmission assembly (7); The lifting support (4) is equipped with a mesh plate (9).
2. The drying room lift according to claim 1, characterized in that: The mounting base (5) is also provided with a protective housing (8).
3. The drying room lift according to claim 1, characterized in that: The lifting support (4) includes a vertical rod (41) and two sets of horizontal rods (42), and the two sets of horizontal rods (42) are fixedly installed at both ends of the vertical rod (41) and form a vertical "I" shape; The placement mesh plate (9) is set on two sets of crossbars (42).
4. The drying room lift according to claim 3, characterized in that: The transmission assembly (7) includes a rotating shaft (71) which is rotatably connected to the top of the oven body (1); The rotating shaft (71) is provided with a winding wheel (72), and a transmission rope (73) is wound on the winding wheel (72). The bottom end of the transmission rope (73) is fixed to the crossbar (42). The output end of the drive motor (6) is provided with a first sprocket (75), and the rotating shaft (71) is provided with a second sprocket (76). The first sprocket (75) and the second sprocket (76) are connected by a chain (74).
5. The drying room lift according to claim 3, characterized in that: The placement mesh plate (9) includes a first connecting plate (91) and two sets of second connecting plates (92); Both sets of second connecting plates (92) are rotatably connected to the first connecting plate (91); The first connecting plate (91) and the second connecting plate (92) are provided with a breathable mesh (93); The second connecting plate (92) has a limiting groove (94); The first connecting plate (91) is rotatably connected to the limiting rod (95) via the limiting post (96); The end of the limiting rod (95) is located in the limiting groove (94); The first connecting plate (91) and the second connecting plate (92) are disposed on the crossbar (42).
6. The drying room lift according to claim 5, characterized in that: The limiting post (96) includes a screw end (961) which is fixedly installed on the first connecting plate (91); The screw end (961) is provided with a threaded knob (962), and the limiting rod (95) passes through the screw end (961) and is located between the first connecting plate (91) and the threaded knob (962).