Lateral rapid tobacco powder tray lifting device for powder content detection

Abstract

The utility model relates to the technical field of tobacco processing, in particular to a lateral rapid tobacco powder tray lifting device for powder content detection, which comprises a powder screening component, the powder screening component is fixedly supported by a plurality of upright posts, a lifting device is arranged below the powder screening component, and the lifting device is connected with the upright posts. The lifting device comprises a lifting motor, a screw rod, an adapter plate, a support plate and a plate frame, a tobacco powder disc is placed on the support plate, a platform scale is arranged below the support plate, and the support plate can place the tobacco powder disc on the platform scale for bearing. According to the device, the tobacco powder disc can be automatically lifted to collect tobacco powder, then the tobacco powder is automatically placed on the platform scale to be automatically weighed, manual operation can be reduced, use is convenient, the testing efficiency can be well improved, and obtained data are stable and reliable. And the tobacco powder disc is closer to the powder screening assembly after being lifted up, the possibility of tobacco powder scattering is reduced, and it can be guaranteed that the tobacco powder is collected, and the mass of the tobacco powder is accurately weighed.

Description

Technical Field

[0001] This utility model relates to the field of tobacco processing technology, and in particular to a lateral rapid lifting device for detecting tobacco dust content. Background Technology

[0002] When using a cigarette dust content analyzer, the weight of the tobacco shreds in the cigarette sample must first be accurately measured using a balance, and recorded as m1. Next, the tobacco shreds are evenly distributed on the analyzer's sieve. Then, the vibration device is activated and stopped after 25 seconds or 80 vibrations. Afterward, the tobacco dust that falls off the sieve is collected and weighed using a balance, recorded as m2. Finally, the dust content of the sample is calculated using the formula Y = (m2 / m1) * 100%.

[0003] In the existing technology, when using a cigarette dust content analyzer, the balance must be free of load on the tray each time it is powered on and started, otherwise it cannot be zeroed and used normally. Therefore, the tobacco dust tray must be removed manually in advance each time, otherwise the balance will not be usable, which is quite cumbersome. Summary of the Invention

[0004] The main purpose of this invention is to overcome the shortcomings of the prior art and provide a lateral rapid lifting device for tobacco dust plate for detecting tobacco dust content.

[0005] The technical solution adopted by this utility model to achieve its technical purpose is: a lateral rapid lifting tobacco dust disc device for detecting the content of tobacco dust, including a sieve assembly, the sieve assembly being fixedly supported by multiple columns, the sieve assembly being used to screen tobacco and remove tobacco dust from it;

[0006] A lifting device is provided below the sieve assembly. The lifting device includes a lifting motor, a lead screw, a transition plate, a support plate, and a plate frame.

[0007] The lead screw is rotatably connected inside the plate frame, and one end of it is connected to the drive shaft of the lifting motor via a belt; one end of the adapter plate is threaded to the lead screw, and the other end is fixedly connected to the support plate; the two ends of the support plate are set between multiple columns.

[0008] The two ends of the support plate are clamped between multiple columns and simultaneously maintain a sliding connection with the columns. The columns restrict the position of the two ends of the support plate, and the lifting motor drives the lead screw to rotate. Because one end of the adapter plate is threadedly connected to the lead screw, the adapter plate and the support plate can move up and down as the lead screw rotates.

[0009] A tobacco dust tray is placed on the support plate, and a platform scale is installed below the support plate. The support plate can place the tobacco dust tray on the platform scale for load-bearing. By moving the adapter plate and the support plate up and down, the tobacco dust tray is placed on the platform scale, so that the platform scale supports the tobacco dust tray and the screened tobacco.

[0010] Preferably, the platform scale has a convex structure, and the middle part of the support plate is hollow. The support plate is lowered by a lifting device, and the middle part of the support plate can pass through the top protrusion of the platform scale.

[0011] The platform scale's convex structure and the hollow design of the middle section of the support plate allow the platform scale to work in conjunction with the support plate. When the support plate moves downward, the middle section of the support plate can pass through the top protrusion of the platform scale, thereby placing the tobacco pan on the platform scale for weighing.

[0012] Preferably, at least four columns are provided, and the four columns are arranged in a rectangular position.

[0013] Preferably, the sieving assembly includes a drive motor, a crank, a connecting rod, a swing arm, a screen, a bridge plate, and a fixing plate;

[0014] The drive motor is fixedly mounted on the top of the fixed plate, and one end of the crank is fixed to the drive shaft of the drive motor, while the other end is hinged to the connecting rod.

[0015] The bridge plate is provided in two parallel positions and is fixed to the top of the column. The screen is suspended on the bridge plate by a swing arm.

[0016] One end of the screen is hinged to the connecting rod.

[0017] The drive motor drives the crank and connecting rod to make rocker motion. Since the screen is suspended on the bridge plate by the swing arm, the screen can swing left and right, which causes the connecting rod to drive the screen to swing, thus screening the tobacco stored inside the screen.

[0018] Preferably, it also includes a sample weighing scale and a base plate. The sample weighing scale is used for initial weighing of the tobacco, and the base plate is used to fix and connect components such as the lifting motor, frame, and column, thereby increasing the compactness and stability of the overall structure.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This lateral rapid-lifting tobacco dust pan device for dust content detection, through the design of the dust sieving component and lifting mechanism, enables the tobacco dust pan to automatically rise and fall to collect the dust, and then automatically place it on a platform scale for automatic weighing. This reduces manual operation, improves ease of use, and significantly increases testing efficiency, resulting in stable and reliable data. Furthermore, once raised, the tobacco dust pan is closer to the dust sieving component, reducing the possibility of dust spillage and ensuring accurate dust collection and weighing. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram showing the connection relationship between the screening components, the lifting device, and the column.

[0022] Figure 2 This is a structural diagram showing the positional relationship between the screening assembly and the lifting device.

[0023] Figure 3 This is a perspective view of the front structure of the sieve assembly and lifting device.

[0024] in:

[0025] 1-Lifting motor; 2-Screw; 3-Adapter plate; 4-Bracket; 5-Drive motor; 6-Crank; 7-Connecting rod; 8-Swing rod; 9-Screen; 10-Bridge plate; 11-Tobacco dust tray; 12-Lifting device; 13-Sample scale; 14-Platform scale; 15-Fixing plate; 16-Base plate; 17-Column; 18-Plate frame. Detailed Implementation

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit its scope. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the present utility model. Example

[0029] Please see Figure 1-3 A laterally rapidly lifting tobacco dust disc device for detecting tobacco dust content includes a dust sieving assembly. The dust sieving assembly is fixedly supported by multiple columns 17. The dust sieving assembly is used to screen tobacco and remove tobacco dust. At least four columns 17 are provided, and the four columns 17 are arranged in a rectangular position.

[0030] The sieving assembly includes a drive motor 5, a crank 6, a connecting rod 7, a swing arm 8, a screen 9, a bridge plate 10, and a fixing plate 15;

[0031] The drive motor 5 is fixedly installed on the top of the fixed plate 15. One end of the crank 6 is fixed to the drive shaft of the drive motor 5, and the other end is hinged to the connecting rod 7. Two bridge plates 10 are provided and placed in parallel. The bridge plates 10 are fixed to the top of the column 17. The screen 9 is suspended on the bridge plate 10 by hinged to the swing rod 8. One end of the screen 9 is hinged to the connecting rod 7.

[0032] The drive motor 5 drives the crank 6 and connecting rod 7 to make rocker motion. Since the screen 9 is suspended on the bridge plate 10 by the swing rod 8, the screen 9 can swing left and right, which causes the connecting rod 7 to drive the screen 9 to swing, thus screening the tobacco stored inside the screen 9.

[0033] A lifting device 12 is provided below the sieving assembly. The lifting device 12 includes a lifting motor 1, a lead screw 2, a transition plate 3, a support plate 4, and a plate frame 18.

[0034] The lead screw 2 is rotatably connected inside the plate frame 18, and one end of it is connected to the drive shaft of the lifting motor 1 via a belt; one end of the adapter plate 3 is threaded to the lead screw 2, and the other end is fixedly connected to the support plate 4. The two ends of the support plate 4 are set between multiple columns 17; a tobacco tray 11 is placed on the support plate 4, and a platform scale 14 is set below the support plate 4. The support plate 4 can place the tobacco tray 11 on the platform scale 14 for load bearing.

[0035] The two ends of the support plate 4 are clamped between multiple columns 17 and simultaneously maintain an up-and-down sliding connection with the columns 17. The columns 17 restrict the position of the two ends of the support plate 4. The lifting motor 1 drives the lead screw 2 to rotate. Since one end of the adapter plate 3 is threadedly connected to the lead screw 2, the adapter plate 3 and the support plate 4 can move up and down with the rotation of the lead screw 2. Through the up-and-down movement of the adapter plate 3 and the support plate 4, the tobacco dust tray 11 is placed on the platform scale 14, so that the platform scale 14 supports the tobacco dust tray 11 and the screened tobacco.

[0036] Furthermore, in this embodiment, the platform scale 14 is configured with a convex structure, and the middle part of the support plate 4 is hollow. The support plate 4 is driven to descend by the lifting device 12, and the middle part of the support plate 4 can pass through the top protrusion of the platform scale 14. Through the convex structure of the platform scale 14 and the hollow middle part of the support plate 4, the platform scale 14 can cooperate with the support plate 4. When the support plate 4 moves downward, the middle part of the support plate 4 can pass through the top protrusion of the platform scale 14, thereby placing the tobacco pan 11 on the platform scale 14 for weighing.

[0037] Furthermore, in this embodiment, a sample weighing scale 13 and a base plate 16 are also included. The sample weighing scale 13 is used for initial weighing of the tobacco, and the base plate 16 is used to fix and connect components such as the lifting motor 1, the frame 18, and the column 17, thereby increasing the compactness and stability of the overall structure.

[0038] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection for this utility model. Therefore, any changes and modifications made to the embodiments described herein based on the innovative concept of this utility model, or equivalent structural, procedural, or functional transformations made using the content of this utility model's specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields, are all included within the scope of protection of this utility model patent.

Claims

1. A device for laterally and rapidly lifting a tobacco dust pan for detecting tobacco dust content, characterized in that: Includes a sieve assembly, which is fixedly supported by multiple columns (17); A lifting device (12) is provided below the sieve assembly. The lifting device (12) includes a lifting motor (1), a lead screw (2), a transfer plate (3), a support plate (4), and a plate frame (18). The lead screw (2) is rotatably connected inside the plate frame (18), and one end of it is connected to the drive shaft of the lifting motor (1) via a belt; one end of the adapter plate (3) is threaded to the lead screw (2), and the other end is fixedly connected to the support plate (4). The two ends of the support plate (4) are set between multiple columns (17). A tobacco tray (11) is placed on the support plate (4), and a platform scale (14) is provided below the support plate (4). The support plate (4) can place the tobacco tray (11) on the platform scale (14) for load bearing.

2. The lateral rapid lifting device for tobacco dust disc for detecting tobacco dust content according to claim 1, characterized in that: The platform scale (14) has a convex structure, and the middle part of the support plate (4) is hollow. The support plate (4) is lowered by the lifting device (12), and the middle part of the support plate (4) can pass through the top protrusion of the platform scale (14).

3. The lateral rapid lifting device for tobacco dust disc for detecting tobacco dust content according to claim 1, characterized in that: At least four columns (17) are provided, and the four columns (17) are arranged in a rectangular position.

4. The lateral rapid lifting device for tobacco dust disc for detecting tobacco dust content according to claim 1, characterized in that: The sieving assembly includes a drive motor (5), a crank (6), a connecting rod (7), a swing arm (8), a screen (9), a bridge plate (10), and a fixing plate (15). The drive motor (5) is fixedly installed on the top of the fixed plate (15), and one end of the crank (6) is fixed on the drive shaft of the drive motor (5), and the other end is hinged to the connecting rod (7). The bridge plate (10) is provided with two parallel ones. The bridge plate (10) is fixed to the top of the column (17). The screen (9) is suspended on the bridge plate (10) by hinged to the swing rod (8). One end of the screen (9) is hinged to the connecting rod (7).

5. A lateral rapid lifting device for tobacco dust disc for detecting tobacco dust content according to claim 1, characterized in that: It also includes a sample weighing scale (13) and a base plate (16).

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