CN216874972U

CN216874972U - Automatic acquisition device for tobacco leaf digital indexes

Info

Publication number: CN216874972U
Application number: CN202220527377.2U
Authority: CN
Inventors: 徐识溥; 王运圣; 刘勇; 胡雯雯; 刘思嘉; 吴颖静
Original assignee: Shanghai Academy of Agricultural Sciences
Current assignee: Shanghai Academy of Agricultural Sciences
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-05
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a device for automatically acquiring tobacco leaf digital indexes, which relates to the technical field of tobacco detection equipment and comprises a base station, wherein an electric sliding rail is arranged on the surface of the base station, an electric sliding table is arranged on the electric sliding rail in a sliding manner, a weighing table is arranged on the electric sliding table, two groups of electric push rods are symmetrically arranged on two sides of the base station, one end of a telescopic rod of each electric push rod is fixedly connected with a top plate, a control panel is fixedly arranged on the top of the top plate, an industrial camera is fixedly arranged on one side of the bottom of the top plate, and a moisture tester is fixedly arranged on the other side of the bottom of the top plate. This device can measure the weight of waiting to detect the tobacco leaf, surface quality and inside moisture, with the integrated integration of multiple functions, can realize acquireing fast a plurality of digital indexes of tobacco leaf, is convenient for detect the quality of tobacco leaf, need not many people in coordination, greatly reduced the human cost.

Description

Automatic acquisition device for tobacco leaf digital indexes

Technical Field

The utility model relates to the technical field of tobacco detection equipment, in particular to a device for automatically acquiring a tobacco leaf digital index.

Background

Tobacco, annual or limited perennial herbs, solanaceae. The plant is glandular hair and stem height is 0.7-2 m. The petiole is not obvious or becomes a wing-shaped petiole. The panicle grows from the top. Calyx or tube-shaped bell, funnel-shaped corolla, and pink tail end. Capsule, seed round or broad rectangle round, tan. Native to south america, there is cultivation around the world. Tobacco leaves are a raw material for the tobacco industry.

Before tobacco processing, tobacco leaves need to be classified according to quality indexes of the tobacco leaves, the existing mode for detecting the indexes of the tobacco leaves is that the indexes of the tobacco leaves are detected respectively by a plurality of workers and a plurality of processes, the detection mode is slow in detection speed, the efficiency of tobacco processing is greatly reduced, a large amount of labor cost needs to be consumed, the workload of workers is increased, and therefore a device for automatically acquiring the digital indexes of the tobacco leaves needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for automatically acquiring the digital indexes of tobacco leaves, which can measure the weight, the surface quality and the internal moisture of the tobacco leaves to be detected, integrates multiple functions, can realize the quick acquisition of the multiple digital indexes of the tobacco leaves, is convenient for detecting the quality of the tobacco leaves, does not need the cooperation of multiple persons, greatly reduces the labor cost and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a device that tobacco leaf digital index acquireed automatically, includes the base station, the surface of base station is provided with electronic slide rail, slidable mounting has electronic slip table on the electronic slide rail, be provided with the platform of weighing on the electronic slip table, two sets of fixed subassemblies are installed to the top bilateral symmetry of the platform of weighing, two sets of electric putter are installed to the bilateral symmetry of base station, electric putter's telescopic link one end fixedly connected with roof, the top fixed mounting of roof has control panel, bottom one side fixed mounting of roof has the industry camera, the bottom opposite side fixed mounting of roof has moisture meter.

Preferably, the fixing assembly comprises L-shaped supporting plates and fixing rods, two groups of L-shaped supporting plates are symmetrically arranged on two sides of the top of the weighing platform, and the fixing rods are inserted into the top of the L-shaped supporting plates in a sliding mode.

Preferably, the upper end of the fixed rod is fixedly welded with a pull ring, the lower end of the fixed rod is fixedly connected with a clamping plate, and the fixed rod is sleeved with a compression spring.

Preferably, the top of electronic slip table inlays and is equipped with weighing sensor, the bottom surface of weighing platform is contradicted in weighing sensor's contact, the bottom bilateral symmetry of weighing platform is provided with two sets of guide arms, the guide arm slides and pegs graft in the surface of electronic slip table.

Preferably, transparent glass covers are arranged on the two sides, located on the industrial camera, of the bottom surface of the top plate, and LED illuminating lamps are mounted inside the transparent glass covers.

Preferably, be provided with display screen and control button on the control panel, moisture meter's lower extreme is provided with the test probe, equal signal connection in control panel of industry camera and moisture meter.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the device, the weighing sensor is arranged at the top of the electric sliding table, the bottom of the weighing table is abutted against the contact of the weighing sensor, the industrial camera is arranged on one side of the bottom of the top plate, the moisture determinator with the detection probe is arranged on the other side of the bottom of the top plate, and the control panel with the display screen is arranged at the top of the top plate;

2. transparent glass covers are arranged on two sides of the bottom of the top plate, which are located on the industrial camera, and the LED illuminating lamps are arranged inside the transparent glass covers, so that an illuminating effect can be provided when the industrial camera collects images of tobacco leaves, the collected images are clearer, and the quality of the tobacco leaves can be judged by workers conveniently.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the transparent glass cover of the present invention;

fig. 3 is a schematic structural diagram of the weighing platform of the utility model.

In the figure: 1. a base station; 2. an electric slide rail; 3. an electric sliding table; 4. a weighing platform; 5. a fixing assembly; 6. an electric push rod; 7. a top plate; 8. a control panel; 9. an industrial camera; 10. a moisture meter; 11. a pull ring; 12. a splint; 13. a compression spring; 14. a weighing sensor; 15. a guide bar; 16. a transparent glass cover; 17. an LED illuminating lamp; 18. a display screen; 19. a control button; 20. detecting the probe; 501. an L-shaped support plate; 502. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides an automatic device that acquires of tobacco leaf digital index, including base station 1, the surface of base station 1 is provided with electronic slide rail 2, slidable mounting has electronic slip table 3 on electronic slide rail 2, be provided with the platform 4 of weighing on the electronic slip table 3, two sets of fixed subassembly 5 are installed to the top bilateral symmetry of the platform 4 of weighing, two sets of electric putter 6 are installed to the bilateral symmetry of base station 1, electric putter 6's telescopic link one end fixedly connected with roof 7, the top fixed mounting of roof 7 has control panel 8, bottom one side fixed mounting of roof 7 has industrial camera 9, the bottom opposite side fixed mounting of roof 7 has moisture meter 10.

The fixing component 5 comprises an L-shaped supporting plate 501 and a fixing rod 502, two groups of L-shaped supporting plates 501 are symmetrically arranged on two sides of the top of the weighing platform 4, the fixing rod 502 is inserted into the top of the L-shaped supporting plate 501 in a sliding manner, a pull ring 11 is fixedly welded at the upper end of the fixing rod 502, a clamping plate 12 is fixedly connected to the lower end of the fixing rod 502, a compression spring 13 is sleeved on the fixing rod 502, a weighing sensor 14 is embedded into the top of the electric sliding platform 3, the bottom surface of the weighing platform 4 is abutted against a contact of the weighing sensor 14, two groups of guide rods 15 are symmetrically arranged on two sides of the bottom of the weighing platform 4, the guide rods 15 are inserted into the surface of the electric sliding platform 3 in a sliding manner, transparent glass covers 16 are arranged on two sides, located on the industrial camera 9, of the bottom surface of the top plate 7, LED illuminating lamps 17 are arranged inside the transparent glass covers 16, a display screen 18 and a control button 19 are arranged on the control panel 8, and detection probes 20 are arranged at the lower end of the moisture detector 10, the industrial camera 9 and the moisture meter 10 are both in signal connection with the control panel 8.

According to the device, the weighing sensor 14 is arranged at the top of the electric sliding table 3, the bottom of the weighing table 4 is abutted against a contact of the weighing sensor 14, the industrial camera 9 is arranged on one side of the bottom of the top plate 7, the moisture tester 10 with the detection probe 20 is arranged on the other side of the bottom of the top plate 7, and the control panel 8 with the display screen 18 is arranged at the top of the top plate 7;

set up transparent glass cover 16 through the both sides that are located industry camera 9 in roof 7 bottom, transparent glass cover 16's inside sets up LED light 17, can provide the illumination effect when industry camera 9 carries out image acquisition to the tobacco leaf for the image of gathering is more clear, and the staff of being convenient for judges the quality of tobacco leaf.

The PLC control unit and the data storage unit are arranged in the control panel, and can process the acquired images and data and compare and classify the acquired images and data with standard data;

the model number of the two groups of electric push rods 6 can be LX600, and the corresponding parameters are as follows: rated power is less than or equal to 55W, voltage is 24V, stroke is 30-500mm, speed is 5-30mm/s, maximum load force is 6000N, and a limit switch is arranged in the device;

the moisture meter 10 may be used with a model number JH-220E, with the corresponding parameters: measuring the moisture range with double precision: 0-5%, single precision: 0-80%, the working temperature is-5 ℃ to +60 ℃, the precision is 0.2(1+ n)% &0.05(1+ n)%, and the response time is 1 s;

when the tobacco leaf weighing device is used, a worker places tobacco leaves to be detected on the weighing platform 4, the fixing assembly 5 comprising the L-shaped supporting plate 501 and the fixing rod 502 is arranged on the weighing platform 4, the worker lifts the pull ring 11 to enable the clamping plates 12 to clamp two ends of the tobacco leaves, and then the tobacco leaves can be fixed, the electric sliding table 3 is provided with the weighing sensor 14, the bottom of the weighing platform 4 abuts against a contact of the weighing sensor 14, the weight of the tobacco leaves can be measured through the weighing sensor 14, signals are transmitted to the control panel 8, and the signals are displayed through the display screen 18;

after the fixation is finished, a worker starts the electric sliding table 3 through the control panel 8, the electric sliding table 3 drives the weighing table 4 and the tobacco leaves to move, when the tobacco leaves pass through the bottom of the industrial camera 9, the electric push rod 6 is started to adjust the height of the top plate 7 until a camera of the industrial camera 9 focuses on the surface of the tobacco leaves, the industrial camera 9 is controlled to shoot the tobacco leaves, and collected image data are transmitted to the control panel 8 and displayed through the display screen 18;

when the tobacco leaves pass through the bottom of the moisture tester 10, the electric push rod 6 is started to adjust the height of the top plate 7 until the detection probe 20 of the moisture tester 10 is inserted into the tobacco leaves to complete the moisture measurement of the tobacco leaves, and the measured data is transmitted to the control panel 8 and displayed through the display screen 18;

the staff can clearly know each item digital index of tobacco leaf through observing display screen 18 on control panel 8, can carry out quick hierarchical classification to the tobacco leaf according to the index.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device that tobacco leaf digital index automatic acquisition, includes base station (1), its characterized in that: the surface of base station (1) is provided with electronic slide rail (2), slidable mounting has electronic slip table (3) on electronic slide rail (2), be provided with platform (4) of weighing on electronic slip table (3), two sets of fixed subassembly (5) are installed to the top bilateral symmetry of platform (4) of weighing, two sets of electric putter (6) are installed to the bilateral symmetry of base station (1), telescopic link one end fixedly connected with roof (7) of electric putter (6), the top fixed mounting of roof (7) has control panel (8), bottom one side fixed mounting of roof (7) has industrial camera (9), the bottom opposite side fixed mounting of roof (7) has moisture meter (10).

2. The device for automatically acquiring the tobacco leaf digital indexes according to the claim 1 is characterized in that: the fixing assembly (5) comprises L-shaped supporting plates (501) and fixing rods (502), two groups of L-shaped supporting plates (501) are symmetrically arranged on two sides of the top of the weighing platform (4), and the fixing rods (502) are inserted into the top of the L-shaped supporting plates (501) in a sliding mode.

3. The device for automatically acquiring the tobacco leaf digital indexes according to the claim 2 is characterized in that: the upper end of the fixing rod (502) is fixedly welded with a pull ring (11), the lower end of the fixing rod (502) is fixedly connected with a clamping plate (12), and the fixing rod (502) is sleeved with a compression spring (13).

4. The device for automatically acquiring the tobacco leaf digital indexes according to the claim 1 is characterized in that: the top of electronic slip table (3) is inlayed and is equipped with weighing sensor (14), the bottom surface of weighing platform (4) is contradicted in the contact of weighing sensor (14), the bottom bilateral symmetry of weighing platform (4) is provided with two sets of guide arms (15), guide arm (15) slide and peg graft in the surface of electronic slip table (3).

5. The device for automatically acquiring the tobacco leaf digital indexes according to the claim 1 is characterized in that: the bottom surface of roof (7) is located the both sides of industry camera (9) and is provided with transparent glass cover (16), the internally mounted of transparent glass cover (16) has LED light (17).

6. The device for automatically acquiring the tobacco leaf digital indexes according to the claim 1 is characterized in that: be provided with display screen (18) and control button (19) on control panel (8), the lower extreme of moisture apparatus (10) is provided with test probe (20), equal signal connection in control panel (8) of industrial camera (9) and moisture apparatus (10).