Tobacco leaf grading table

Abstract

The utility model discloses a tobacco leaf grading table which comprises a table body unit which comprises table legs and a table board, and the table legs are arranged at the bottom of the table board; the auxiliary operation unit comprises a first weighing table, a second weighing table, an identity card recognition device, partition plates and a controller, the first weighing table and the second weighing table are arranged on the front portion and the side portion of the table board respectively, the partition plates are installed on the first weighing table at intervals to form a plurality of tobacco leaf containing grids, the second weighing table is a non-column-level tobacco table, and the identity card recognition device is connected with the controller. The first weighing platform, the second weighing platform and the identity card recognition device are electrically connected with the controller respectively; therefore, automatic weighing and bookkeeping can be realized, the weight of the tobacco leaves graded by each grading worker does not need to be recorded after weighing by a safekeeper, and the workload of the safekeeper is reduced; meanwhile, tobacco leaf grade isolation can be achieved, and graded tobacco leaves are prevented from being mixed.

Description

Technical Field

[0001] The utility model relates to a tobacco leaf grading table and belongs to the technical field of tobacco leaf grading. Background Art

[0002] Tobacco leaf procurement is a crucial task in tobacco production, and leaf grading is fundamental to this process. Grading involves roughly classifying flue-cured tobacco leaves on a grading table according to the standards for purchasing samples. Currently, grading tables are typically simple, consisting of a tabletop with legs. Tobacco leaves are placed on the bare table for grading, which can easily cause commingling of graded leaves. Furthermore, most grading tables are of a uniform height, which doesn't suit the height of graders. This creates significant physical strain for tall graders who have to bend over for extended periods, leading to reduced grading efficiency. Grading primarily relies on visual perception, a process that often requires significant experience. For unskilled graders, the lack of a standard reference makes grading challenging. Experienced graders sometimes struggle to accurately judge leaf length and grade due to visual fatigue or other factors, resulting in low grading efficiency and accuracy. After grading, custodians are required to manually record the weight of each grader's leaves for accounting purposes, a cumbersome process prone to errors. Utility Model Content

[0003] Based on the above, the utility model provides a tobacco grading table capable of automatic weighing to overcome the shortcomings of the prior art.

[0004] The technical solution of the utility model is: a tobacco grading table, comprising:

[0005] The table unit comprises table legs and a table top, wherein the table legs are arranged at the bottom of the table top;

[0006] The auxiliary operation unit includes a first weighing platform, a second weighing platform, an ID card recognition device, a partition and a controller. The first weighing platform and the second weighing platform are respectively arranged on the front and side of the table board. A plurality of partitions are installed on the first weighing platform at intervals to form a plurality of tobacco placement grids. The second weighing platform is an ungraded tobacco platform. The first weighing platform, the second weighing platform and the ID card recognition device are respectively electrically connected to the controller.

[0007] In one example, the table legs are liftable table legs, and the lift buttons are located on the side of the table top.

[0008] In one example, a sample rack is provided at the front of the table corresponding to each of the placement grids to place tobacco leaf samples of different grades.

[0009] In one example, the sample rack includes a support rod and a cigarette box. The cigarette box is mounted on the table top through the support rod, and the cigarette box is a transparent box body.

[0010] In one example, length scales are provided on the table top at intervals from left to right, and the measuring direction of the length scales is the same as the width direction of the table top.

[0011] In one example, dust leakage holes are arranged on the table top, a dust collecting duct is provided on the bottom surface of the table top, the dust collecting duct is trumpet-shaped, and a recycling trolley is provided at the bottom outlet of the dust collecting duct.

[0012] In one example, a display screen is provided on the table top, and the controller is electrically connected to the display screen.

[0013] In one example, baffles are provided around the second weighing platform.

[0014] In one example, the ID card recognition device is arranged on the side of the table top.

[0015] The beneficial effects of the present invention are as follows: by providing a first weighing platform, a second weighing platform, an ID card recognition device, a partition, and a controller, it is possible to automatically weigh and record the tobacco leaves, eliminating the need for the custodian to record the weight of each grader's graded tobacco leaves after weighing them, thereby reducing the custodian's workload; at the same time, it is possible to achieve tobacco leaf grade isolation, avoiding the mixing of graded tobacco leaves; in addition, in conjunction with the sample rack and the length scale, it is possible to assist workers in quickly and accurately determining the length and grade of tobacco leaves, avoiding the phenomenon of mixed grades of tobacco leaves, improving the accuracy and purity of grading, and improving grading efficiency. Compared with the prior art, the present invention can unify the workers' visual tobacco leaf grading standards to a greater extent, and has the functions of automatic weighing and accounting, automatic lifting, grade isolation, and waste recycling and transportation, and is worthy of promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a tobacco leaf grading table;

[0017] Figure 2 Another diagram of the tobacco grading table;

[0018] Figure 3 Another diagram of the tobacco grading table;

[0019] Description of reference numerals:

[0020] Table unit: 11 table legs, 12 table top, 13 dust leakage hole, 14 dust collection channel, 15 lifting button;

[0021] Auxiliary operation unit: 21 first weighing platform, 22 second weighing platform, 23 identity card recognition device, 24 partition, 25 sample rack, 251 support rod, 252 cigarette box, 26 length ruler, 27 controller, 28 display screen, 29 baffle. DETAILED DESCRIPTION

[0022] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without violating the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] See also Figures 1 to 3 , this embodiment provides a tobacco grading table, including a table unit and an auxiliary operation unit.

[0024] The table unit includes legs 11 and a tabletop 12. Legs 11 are mounted on the bottom of the tabletop 12 and are liftable. Lift buttons 15 are located on the side of the tabletop 12. Legs 11 can be raised and lowered using a pneumatic cylinder, allowing the height of the tabletop 12 to be adjusted according to grading requirements. Lift buttons 15 are installed on the tabletop 12. Dust holes 13 are arranged on the tabletop 12, and a trumpet-shaped dust collection duct 14 is provided on its bottom surface. A recovery cart (not shown) is located at the bottom outlet of the dust collection duct 14. Dust generated during grading falls through the dust holes 13 into the dust collection duct 14 and ultimately into the recovery cart for centralized disposal.

[0025] The auxiliary operation unit includes a first weighing platform 21, a second weighing platform 22, an ID card recognition device 23, a partition 24, and a controller 27. The first weighing platform 21 and the second weighing platform 22 are mounted on the front and side of the table 12, respectively. Multiple partitions 24 are installed at intervals on the first weighing platform 21 to form multiple tobacco leaf storage compartments for accommodating tobacco leaves of different grades. The second weighing platform 22 is an ungraded tobacco platform. Baffles 29 are installed around the second weighing platform 22 to accommodate ungraded tobacco leaves. An ID card recognition device 23 is installed on the left side of the table 12. The ID card recognition device 23 can be a card reader or optical character recognition technology. The first weighing platform 21, the second weighing platform 22, and the ID card recognition device 23 are each electrically connected to the controller 27. Graded tobacco leaves are placed in the corresponding tobacco leaf storage compartments, while ungraded tobacco leaves are placed on the second weighing platform 22. The ID card recognition device 23 is used to scan the grader's ID card to associate it with the graded tobacco leaves.

[0026] For easy viewing, a display screen 28 is provided on the table 12. A controller 27 is electrically connected to the display screen 28. Through the display screen 28, the weight of graded tobacco leaves and the weight of ungraded tobacco leaves can be viewed, and the name information of the grader can be viewed. In order to improve grading efficiency, a sample rack 25 is also provided at the front of the table 12 corresponding to each placement grid to place tobacco leaf samples of different grades. Specifically, the sample rack 25 includes a support rod 251 and a cigarette box 252. The cigarette box 252 is mounted on the table 12 via the support rod 251. The cigarette box 252 is a transparent box. When grading, the sample tobacco leaf is placed in the cigarette box 252. The cigarette box 252 is a flat box so that tobacco leaves can be placed. A length scale 26 is provided on the table 12 from left to right. The measuring direction of the length scale 26 is the same as the width direction of the table 12 so as to measure the length of the tobacco leaf.

[0027] The operation method of the above-mentioned tobacco grading table is as follows: the grader first places the ID card on the ID card recognition device 23 for scanning, and then performs grading on the table 12. During grading, the tobacco grade can be quickly distinguished by referring to the sample tobacco leaves and the length scale 26 on the sample rack 25, and the tobacco leaves of the corresponding grade are placed in the placement grid, while the ungraded tobacco leaves are placed on the second weighing platform 22. After completion, the first weighing platform 21 can weigh the tobacco leaves in the placement grid, and the second weighing platform 22 can weigh the ungraded tobacco leaves. The results are displayed on the display screen 28 for quick recording and viewing.

[0028] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A tobacco leaf grading table, characterized in that: include: A table unit comprises table legs (11) and a table top (12), wherein the table legs (11) are arranged at the bottom of the table top (12); The auxiliary operation unit includes a first weighing platform (21), a second weighing platform (22), an ID card recognition device (23), a partition (24) and a controller (27), wherein the first weighing platform (21) and the second weighing platform (22) are respectively arranged at the front and side of the table board (12), a plurality of partitions (24) are installed on the first weighing platform (21) at intervals to form a plurality of tobacco leaf placement grids, the second weighing platform (22) is an ungraded tobacco platform, and the first weighing platform (21), the second weighing platform (22) and the ID card recognition device (23) are respectively electrically connected to the controller (27).

2. The tobacco grading table according to claim 1, characterized in that: The table leg (11) is a lifting table leg (11), and its lifting button (15) is arranged on the side of the table top (12).

3. The tobacco grading table according to claim 1, characterized in that: The front portion of the table top (12) is further provided with a sample rack (25) corresponding to each placement grid for placing tobacco leaf samples of different grades.

4. The tobacco grading table according to claim 3, characterized in that: The sample rack (25) comprises a support rod (251) and a cigarette box (252). The cigarette box (252) is mounted on the table top (12) via the support rod (251). The cigarette box (252) is a transparent box body.

5. The tobacco grading table according to claim 1, characterized in that: Length scales (26) are provided on the table top (12) at intervals from left to right, and the measuring direction of the length scales (26) is the same as the width direction of the table top (12).

6. The tobacco grading table according to claim 1, characterized in that: The table top (12) is provided with dust leakage holes (13), and the bottom surface of the table top (12) is provided with a dust collecting duct (14). The dust collecting duct (14) is trumpet-shaped, and a recycling trolley is provided at the bottom outlet of the dust collecting duct (14).

7. The tobacco grading table according to claim 1, characterized in that: A display screen (28) is provided on the table top (12), and the controller (27) is electrically connected to the display screen (28).

8. The tobacco grading table according to claim 1, characterized in that: Baffles (29) are provided around the second weighing platform (22).

9. The tobacco grading table according to claim 1, characterized in that: The identity card recognition device (23) is arranged on the side of the table top (12).

Images