Tobacco grading lighting device based on Internet of Things
By designing the lift locking structure and slide rail system in the tobacco classification device and adjusting the position, angle and height of the lighting lamp, the classification error problem caused by the different lighting brightness requirements of the classification work is solved, and the accuracy of the classification is improved.
Patent Information
- Application Number
- CN202421608715.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-09
AI Technical Summary
During the existing tobacco classification process, the grading workers have different requirements for light illumination, which leads to excessively strong or weak light sources causing eye fatigue, which leads to grading errors.
Design a tobacco graded lighting device based on the Internet of Things. By lifting and lowering the locking structure and slide rail system, the position, angle and height of the lighting lamp are adjusted to meet the lighting needs of different grading workers.
It effectively reduces the fatigue of too strong or too weak light sources on the eyes of graders, reduces the occurrence of grading errors, and improves the accuracy of grading.
Smart Images
Figure CN222783471U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lighting devices, in particular to a tobacco grading lighting device based on the Internet of Things. Background Art
[0002] After tobacco leaves are harvested, they need to be sorted. In the current grading method, the guiding samples and tobacco leaves to be graded are placed on the grading table in the warehouse, and then the grading work is carried out in accordance with the grading method. In order to improve the accuracy of grading, bright enough lights are required. However, currently, warehouses mainly install uniform lighting on the ceiling of the room. Due to the fixed height and position of the lighting, each grader has different requirements for light brightness. Too strong or too weak light sources will more easily cause graders' eye fatigue, resulting in grading errors.
[0003] Therefore, in response to the above problems, we propose a tobacco grading lighting device based on the Internet of Things. Utility Model Content
[0004] The purpose of the utility model is to provide a tobacco grading lighting device based on the Internet of Things to solve the problems raised by the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tobacco grading lighting device based on the Internet of Things, comprising a slide rail located between two legs of a grading table, the slide rail being slidably connected with a slider, a mounting seat being fixedly installed on an outer wall of one side of the slider, a mounting block being arranged on the mounting seat, a rotating shaft being rotatably connected to the upper surface of the mounting block, a first lifting rod being fixedly installed on the top of the rotating shaft, a second lifting rod being slidably sleeved on an end of the first lifting rod away from the rotating shaft, and a lifting locking structure being arranged inside the second lifting rod.
[0006] As a further description of the utility model: the lifting and locking structure includes a button slidably connected to the second lifting rod, a first connecting plate is fixedly installed on the side wall of the button, a first telescopic rod and a second telescopic rod are installed between the first connecting plate and the second lifting rod, wherein the first telescopic rod and the second telescopic rod are slidably connected, a transverse return spring is installed inside the first telescopic rod, and both ends of the return spring are fixedly connected to the first telescopic rod and the second telescopic rod respectively.
[0007] As a further description of the utility model: two connecting rods are fixedly installed on the side wall of the first connecting plate away from the button, a second connecting plate is fixedly installed on one end of the connecting rod away from the first connecting plate, a card block is fixedly installed on the side wall of the second connecting plate close to the first connecting plate, and a card slot adapted to the card block is opened on the side wall of the first lifting rod.
[0008] As a further description of the present invention: the cross-section of the mounting block is "convex" shaped, the upper surface of the mounting seat is provided with a slot for inserting the mounting block, the mounting seat and the mounting block are provided with locking holes of the same size, and the locking holes are threadedly connected with locking bolts.
[0009] As a further description of the present invention: fixing seats are fixedly installed at both ends of the slide rail, and fixing holes are opened inside the fixing seats at the upper and lower sides of the slide rail.
[0010] As a further description of the utility model: a lighting lamp is fixedly installed on the side wall of the top end of the second lifting rod, the lighting lamp is connected to the PLC controller, and the PLC controller is provided with a wireless communication module, wherein the wireless communication module adopts a WiFi module.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model designs a lifting and locking structure on a tobacco grading lighting device based on the Internet of Things. When in use, a slider can be slid left and right on the slide rail to adjust the left and right position of the lighting lamp, and the first lifting rod and the second lifting rod can be rotated around the rotating shaft to adjust the lighting angle of the lighting lamp. At the same time, a button can be squeezed to drive the first connecting plate, the connecting rod and the second connecting plate to separate the card block from the card slot, so that the second lifting rod can be slid up and down along the first lifting rod, so as to adjust the lighting height of the lighting lamp to adapt to the needs of different graders for light intensity, and reduce the situation where the graders' eyes are tired due to too strong or too weak light sources, resulting in grading errors. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall front structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the overall back structure of the utility model;
[0015] Figure 3 This is a schematic diagram of the internal structure of the second lifting rod of the utility model;
[0016] Figure 4 It is a schematic diagram of the lifting and locking structure of the utility model.
[0017] In the figure: 1. slide rail; 2. slider; 3. mounting seat; 4. mounting block; 5. rotating shaft; 6. first lifting rod; 7. second lifting rod; 8. lifting locking structure; 801. button; 802. first connecting plate; 803. first telescopic rod; 804. second telescopic rod; 805. connecting rod; 806. second connecting plate; 807. clamping block; 9. lighting lamp; 10. clamping slot; 11. locking hole; 12. fixing seat; 13. fixing hole. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-Figure 4 The utility model provides a technical solution: a tobacco grading lighting device based on the Internet of Things, comprising a slide rail 1 located between two legs of a grading table, a slider 2 being slidably connected to the slide rail 1, a mounting seat 3 being fixedly installed on an outer wall of one side of the slider 2, a mounting block 4 being arranged on the mounting seat 3, a rotating shaft 5 being rotatably connected to the upper surface of the mounting block 4, a first lifting rod 6 being fixedly installed on the top of the rotating shaft 5, a second lifting rod 7 being slidably sleeved on one end of the first lifting rod 6 away from the rotating shaft 5, and a lifting locking structure 8 being arranged inside the second lifting rod 7.
[0020] In this embodiment: the lifting and locking structure 8 includes a button 801 slidably connected to the second lifting rod 7, a first connecting plate 802 is fixedly installed on the side wall of the button 801, a first telescopic rod 803 and a second telescopic rod 804 are installed between the first connecting plate 802 and the second lifting rod 7, wherein the first telescopic rod 803 and the second telescopic rod 804 are slidably connected, a transverse return spring is installed inside the first telescopic rod 803, and both ends of the return spring are fixedly connected to the first telescopic rod 803 and the second telescopic rod 804 respectively.
[0021] During specific use: when the button 801 is subjected to force, the first connecting plate 802 can be squeezed inward, thereby cooperating with the connecting rod 805 and the second connecting plate 806 to drive the block 807 to separate from the slot 10, and at the same time, the first telescopic rod 803 can also be driven to slide on the second telescopic rod 804 to stretch the reset spring. When the button 801 is not subjected to force, the reset spring gives the block 807 the power to reset and re-dock with the slot 10, thereby fixing the second lifting rod 7 on the first lifting rod 6.
[0022] In this embodiment: two connecting rods 805 are fixedly installed on the side wall of the first connecting plate 802 away from the button 801, a second connecting plate 806 is fixedly installed on one end of the connecting rod 805 away from the first connecting plate 802, a clamping block 807 is fixedly installed on the side wall of the second connecting plate 806 close to the first connecting plate 802, and a clamping groove 10 adapted to the clamping block 807 is opened on the side wall of the first lifting rod 6.
[0023] During specific use: the connecting rod 805 can transmit the power on the first connecting plate 802 to the second connecting plate 806 to drive the clamping block 807 to move left and right, thereby realizing the separation or clamping of the clamping block 807 and the clamping slot 10.
[0024] In this embodiment: the cross-section of the mounting block 4 is "convex" shaped, a slot for inserting the mounting block 4 is provided on the upper surface of the mounting seat 3, locking holes 11 of the same size are provided inside the mounting seat 3 and the mounting block 4, and a locking bolt is threadedly connected inside the locking hole 11.
[0025] During specific use: the mounting block 4 and the mounting seat 3 facilitate the assembly between the lighting lamp 9 and the slider 2, and facilitate the later maintenance of the lighting lamp 9.
[0026] In this embodiment, fixing seats 12 are fixedly installed at both ends of the slide rail 1 , and fixing holes 13 are opened inside the fixing seats 12 at the upper and lower sides of the slide rail 1 .
[0027] When used specifically, the fixing seat 12 and the fixing hole 13 facilitate the installation and removal between the slide rail 1 and the grading table.
[0028] In this embodiment: a lighting lamp 9 is fixedly installed on the top side wall of the second lifting rod 7, the lighting lamp 9 is connected to the PLC controller, and the PLC controller is provided with a wireless communication module, wherein the wireless communication module adopts a WiFi module.
[0029] When used specifically: the lighting lamp 9 is connected to the workshop master controller through the wireless WiFi module on the PLC controller, and the workshop remotely controls the on and off of all the lighting lamps 9 in the workshop through the master controller or app.
[0030] Working principle: When in use, the slider 2 can be slid left and right on the slide rail 1 to adjust the left and right position of the lighting lamp 9, and the first lifting rod 6 and the second lifting rod 7 can be rotated around the rotating shaft 5 to adjust the lighting angle of the lighting lamp 9. At the same time, the button 801 can be squeezed to drive the first connecting plate 802, the connecting rod 805 and the second connecting plate 806 to separate the block 807 from the card slot 10, so as to slide the second lifting rod 7 up and down along the first lifting rod 6 to adjust the lighting height of the lighting lamp 9. When the height adjustment is completed, release the external force on the button 801, and the reset spring gives the reset power to the block 807 to re-dock with the card slot 10, so as to fix the position of the second lifting rod 7 on the first lifting rod 6, so as to adjust the light intensity requirements of different graders, reduce the situation where the graders' eyes are tired due to too strong or too weak light sources, and cause grading errors.
[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A tobacco grading lighting device based on the Internet of Things, comprising a slide rail (1) located between two legs of a grading table, characterized in that: The slide rail (1) is slidably connected to a slider (2), a mounting seat (3) is fixedly mounted on an outer wall of one side of the slider (2), a mounting block (4) is arranged on the mounting seat (3), a rotating shaft (5) is rotatably connected to the upper surface of the mounting block (4), a first lifting rod (6) is fixedly mounted on the top of the rotating shaft (5), a second lifting rod (7) is slidably sleeved on one end of the first lifting rod (6) away from the rotating shaft (5), and a lifting locking structure (8) is arranged inside the second lifting rod (7).
2. According to claim 1, a tobacco grading lighting device based on the Internet of Things is characterized in that: The lifting and locking structure (8) comprises a button (801) slidably connected to the second lifting rod (7); a first connecting plate (802) is fixedly installed on the side wall of the button (801); a first telescopic rod (803) and a second telescopic rod (804) are installed between the first connecting plate (802) and the second lifting rod (7); the first telescopic rod (803) and the second telescopic rod (804) are slidably connected; a transverse return spring is installed inside the first telescopic rod (803), and two ends of the return spring are respectively fixedly connected to the first telescopic rod (803) and the second telescopic rod (804).
3. The tobacco grading lighting device based on the Internet of Things according to claim 2, characterized in that: Two connecting rods (805) are fixedly installed on the side wall of the first connecting plate (802) away from the button (801); a second connecting plate (806) is fixedly installed on one end of the connecting rod (805) away from the first connecting plate (802); a clamping block (807) is fixedly installed on the side wall of the second connecting plate (806) close to the first connecting plate (802); and a clamping groove (10) adapted to the clamping block (807) is provided on the side wall of the first lifting rod (6).
4. The tobacco grading lighting device based on the Internet of Things according to claim 1, characterized in that: The mounting block (4) has a convex cross-section, and a slot for inserting the mounting block (4) is provided on the upper surface of the mounting seat (3). The mounting seat (3) and the mounting block (4) are provided with locking holes (11) of the same size, and the locking holes (11) are threadedly connected with locking bolts.
5. The tobacco grading lighting device based on the Internet of Things according to claim 1, characterized in that: Fixed seats (12) are fixedly mounted at both ends of the slide rail (1), and fixing holes (13) are provided inside the fixed seats (12) at the upper and lower sides of the slide rail (1).
6. The tobacco grading lighting device based on the Internet of Things according to claim 1, characterized in that: A lighting lamp (9) is fixedly mounted on the side wall at the top end of the second lifting rod (7); the lighting lamp (9) is connected to a PLC controller, and a wireless communication module is arranged on the PLC controller, wherein the wireless communication module is a WiFi module.