Device for measuring yield of flue-cured tobacco leaves

Abstract

The utility model discloses a yield measuring device for flue-cured tobacco leaves, and relates to the technical field of tobacco leaf detection. The device comprises a transmission detection assembly, an extrusion assembly is installed at one end of the transmission detection assembly, a conveying assembly is installed on one side of the extrusion assembly, and a bundling assembly is installed at the end, away from the transmission detection assembly, of the conveying assembly. According to the utility model, the functions of bundling, weighing, recording and the like of tobacco leaf purchasing and yield measuring work are integrated, automation and intellectualization of the whole tobacco leaf purchasing and yield measuring process are realized, information is accessed to an Internet of Things platform, the data quality of yield measuring after tobacco leaf curing is improved, and data statistics of a production area is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco leaf detection, in particular to a tobacco leaf yield detection device after baking. Background Art

[0002] The tobacco industry produces and purchases in strict accordance with national planning indicators, so accurate measurement of tobacco leaf yield after baking determines the smooth progress of tobacco leaf purchase. At the same time, measurement of tobacco leaf yield after baking can provide effective guidance for the subsequent tobacco leaf purchase work.

[0003] When each bed of flue-cured tobacco is finished and the tobacco is moistened (because after the tobacco is baked, the dry tobacco leaves can still absorb moisture in the air, so the weight of the tobacco after moistening is the accurate weight of the tobacco), the tobacco farmers will send the tobacco to the tobacco station, where tobacco technicians will supervise the weighing on site. After the weighing of one bed of flue-cured tobacco is completed, the weight data should be filled in the "Tobacco Baking File Card". The weight of the flue-cured tobacco in all the flue-curing rooms in the county can be counted and calculated to obtain the flue-cured tobacco production of a county in that year. After the weighing is completed, the tobacco farmers should bundle the tobacco leaves into bundles according to a certain weight to facilitate unified purchase by the tobacco station.

[0004] During the long-term work, it was found that tobacco farmers manually weighed the leaves and tobacco station technicians recorded them. Sometimes, in order to speed up the yield measurement progress or because their attention was reduced due to long-term work, they often recorded the results before the readings stabilized, which seriously affected the statistical results of the production areas. At the same time, manual recording of tobacco leaf weight had many interference factors and low efficiency, which brought difficulties to the subsequent statistical analysis. Therefore, it is necessary to propose a tobacco leaf yield measurement device after baking to provide a new technical solution to solve the technical problems mentioned in the above patents. Utility Model Content

[0005] Based on this, a device for measuring the yield of tobacco leaves after baking is provided to solve the following technical problems raised in the background technology: It is found in long-term work that tobacco farmers manually weigh the leaves and tobacco station technicians record the weighing. Sometimes, in order to speed up the progress of yield measurement or because of the loss of concentration due to long-term work, they often record the readings before the readings stabilize, which seriously affects the statistics of the results in the production area. At the same time, manual recording of tobacco leaf weight has many interference factors and low efficiency, which brings difficulties to the subsequent statistical analysis.

[0006] The utility model adopts the following technical solution:

[0007] The tobacco leaf post-curing yield measuring device specifically comprises a transmission detection component, one end of the transmission detection component is equipped with an extrusion component, one side of the extrusion component is equipped with a transmission component, and one end of the transmission component away from the transmission detection component is equipped with a bundling component;

[0008] The transmission detection component includes a first fixed box, a guide plate, a conveyor belt, a single-head motor and a shielding cover. One end of the extrusion component is fixedly connected to the first fixed box, the top of the first fixed box away from the extrusion component is fixedly connected to the guide plate, the top of the first fixed box is installed with a conveyor belt, the side of the first fixed box close to the guide plate is fixedly connected to the single-head motor, and the output end of the single-head motor passes through the top of the first fixed box and drives the conveyor belt to rotate, and the top of the first fixed box is fixedly connected to the shielding cover.

[0009] Furthermore, the transmission detection assembly also includes a first concave plate, a first connecting plate, a detection camera, an alarm, a fixed trapezoidal plate, a first electric push rod, a first driving plate and a smoothing rod, both ends of the top of the first fixed box are fixedly connected to the first concave plates, three first connecting plates are arranged between the tops of the two first concave plates, and both ends of the three first connecting plates are fixedly connected to the two first concave plates, a plurality of detection cameras are fixedly connected to the bottom of the first connecting plate located in the middle, an alarm is fixedly connected to the center position of the top of the first concave plate close to the guide plate, both sides of the inner side of the bottom of the first concave plate away from the guide plate are fixedly connected to fixed trapezoidal plates, and the two fixed trapezoidal plates are symmetrically arranged, a first movable groove is opened on adjacent sides of the two fixed trapezoidal plates, a first electric push rod is fixedly connected to the inner side of the first movable groove, a first driving plate is fixedly connected to the output end of the first electric push rod, a plurality of smoothing rods are fixedly connected to adjacent sides of the two first driving plates, and the plurality of smoothing rods are cross-arranged.

[0010] Furthermore, the extrusion assembly includes a hollow fixed box, a support frame, a second electric push rod and an extrusion plate, the first fixed box is fixedly connected to the hollow fixed box at one end away from the guide plate, the top of the hollow fixed box is fixedly connected to the support frame, the second electric push rod is fixedly connected to the bottom center of the support frame, and the bottom of the second electric push rod is fixedly connected to the extrusion plate.

[0011] Furthermore, the extrusion assembly also includes a baffle, a third electric push rod, a movable concave plate, a first supporting plate, a second driving plate and a guide rod, both sides of the inner side of the hollow fixed box are fixedly connected with baffles, the third electric push rod is fixedly connected to the center position of the bottom of the inner side of the hollow fixed box, the top of the third electric push rod is fixedly connected to the movable concave plate, the top of the movable concave plate and the extrusion plate are clearance-matched, the movable concave plate and the inner side of the hollow fixed box are clearance-matched, and both sides of the movable concave plate are clearance-matched with the two baffles, the inner side of the movable concave plate is provided with a first supporting plate, both ends of the first supporting plate are fixedly connected to the second driving plate, both ends of the inner side of the movable concave plate are provided with a second movable groove, the inner side of the second movable groove is fixedly connected with a guide rod, the second driving plate extends to the inner side of the second movable groove and is clearance-matched with the guide rod, the inner side of the second movable groove and the top and bottom of the second driving plate are provided with gaps, and there is also a gap between the inner side of the second driving plate and the guide rod.

[0012] Furthermore, the extrusion assembly also includes a first weighing device, a fixed block, a roller, a double-headed motor, a centrifugal block, a fixed frame, a fourth electric push rod and a first push plate, four first weighing devices are fixedly connected to the bottom of the first supporting plate, and the four first weighing devices are arranged in an array, a fixed block is fixedly connected to the bottom of the first weighing device, a roller is rotatably connected to the bottom center of the fixed block, and the roller is fitted with the top inner side of the movable concave plate, a double-headed motor is fixedly connected to the bottom center of the first supporting plate, both output ends of the double-headed motor are located at both ends of the double-headed motor, and the output ends of both ends of the double-headed motor are fixedly connected to centrifugal blocks, a fixed frame is fixedly connected to a side of the hollow fixed box away from the transmission assembly, a fourth electric push rod is fixedly connected to the top of the fixed frame, the output end of the fourth electric push rod is fixedly connected to the first push plate, and the first push plate is arranged in an arc shape on the side away from the fourth electric push rod.

[0013] Furthermore, the bundling assembly includes a second fixed box, a baler, a printer, a second supporting plate, a second weighing device and a collecting box; the second fixed box is fixedly connected to the end of the conveying assembly away from the transmission detection assembly; the baler is installed on the top of the second fixed box; the printer is installed on the top of the baler, and the printer is used to print the binding belt; a third movable groove is opened on the top of the second fixed box away from the end of the conveying assembly; a second supporting plate is arranged on the inner side of the third movable groove; the second supporting plate and the third movable groove are clearance-fitted; four second weighing devices are fixedly connected to the bottom of the second supporting plate in an array; the bottom of the second weighing device is fixedly connected to the inner side of the third movable groove; the collection box is fixedly connected to the end of the second fixed box away from the conveying assembly.

[0014] Further, the bundling assembly includes a second concave plate, a second connecting plate, a driving module, a fifth electric push rod and a second pushing plate. The top of the second fixed box and the top of the collecting box are fixedly connected with a second concave plate, a second connecting plate is arranged between the tops of the two second concave plates, and both ends of the second connecting plate are fixedly connected to the two second concave plates, a driving module is fitted in the gap outside the second connecting plate, a fifth electric push rod is fixedly connected to the bottom of the driving module, and a second pushing plate is fixedly connected to the bottom of the fifth electric push rod.

[0015] Furthermore, the detection camera is used to collect image information of tobacco leaves and upload it to the Internet of Things platform for initial quality classification and grading.

[0016] Furthermore, the printer is used to print a barcode or a QR code on the binding belt inside the baler, and to record the weight and quality information of the bundled tobacco leaves, so as to facilitate product traceability and production area platform statistics.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. By integrating the baling, weighing and recording functions of tobacco leaf purchase and yield measurement, the whole process of tobacco leaf purchase and yield measurement is automated and intelligent. At the same time, the information is connected to the Internet of Things platform, which improves the data quality of tobacco leaf production measurement after baking and facilitates data statistics in the production area.

[0019] 2. At the same time, it reduces the labor intensity of operators, ensures the efficiency of tobacco leaf purchasing, standardizes the appearance of tobacco leaves after baling, and reduces the operating loss of tobacco leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the overall structure of a tobacco leaf yield measurement device after baking provided by the utility model;

[0022] Figure 2 A schematic diagram of the explosion structure of a tobacco leaf post-baking yield measuring device provided by the utility model;

[0023] Figure 3 A schematic diagram of the structure of a first fixed box of a tobacco leaf post-curing yield measurement device provided by the utility model;

[0024] Figure 4A schematic diagram of the structure of the first concave plate of a tobacco leaf post-curing yield measurement device provided by the utility model;

[0025] Figure 5 A schematic diagram of the structure of a support frame of a tobacco leaf post-curing yield measurement device provided by the utility model;

[0026] Figure 6 A schematic diagram of the structure of a first supporting plate of a tobacco leaf post-curing yield measuring device provided by the utility model;

[0027] Figure 7 A schematic diagram of the structure of a first weighing device of a tobacco leaf yield measurement device after baking provided by the utility model;

[0028] Figure 8 A schematic diagram of the structure of a fixing frame of a tobacco leaf post-curing yield measurement device provided by the utility model;

[0029] Fig. 9 A schematic diagram of the structure of a second supporting plate of a tobacco leaf post-curing yield measuring device provided by the utility model;

[0030] Fig.10 The utility model provides a schematic structural diagram of a second weighing device for measuring the yield of tobacco leaves after curing.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 1. Transmission detection component; 2. Extrusion component; 3. Transmission component; 4. Bundling component; 5. First fixed box; 6. Guide plate; 7. Conveyor belt; 8. Single-head motor; 9. Shielding cover; 10. First concave plate; 11. First connecting plate; 12. Detection camera; 13. Alarm; 14. Fixed trapezoidal plate; 15. First electric push rod; 16. First driving plate; 17. Smoothing rod; 18. Hollow fixed box; 19. Support frame; 20. Second electric push rod; 21. Extrusion plate; 22. Baffle; 23. Third electric push rod; 24. Shifter Moving concave plate; 25, first supporting plate; 26, second driving plate; 27, guide rod; 28, first weighing device; 29, fixed block; 30, roller; 31, double-headed motor; 32, centrifugal block; 33, fixed frame; 34, fourth electric push rod; 35, first pushing plate; 36, second fixed box; 37, baler; 38, printer; 39, second supporting plate; 40, second weighing device; 41, collecting box; 42, second concave plate; 43, second connecting plate; 44, driving module; 45, fifth electric push rod; 46, second pushing plate. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0034] As mentioned in the background technology, it was found during long-term work that tobacco farmers manually weighed the leaves and tobacco station technicians recorded them. Sometimes, in order to speed up the yield measurement process or because their attention was reduced due to long-term work, they often recorded the results before the displayed number stabilized, which seriously affected the statistics of the results in the production area. At the same time, manual recording of tobacco leaf weight had many interference factors and low efficiency, which brought difficulties to the subsequent statistical analysis.

[0035] In order to solve this technical problem, the utility model provides a device for measuring the yield of tobacco leaves after curing. By integrating the bundling, weighing and recording functions of tobacco leaf purchasing and yield measurement, the whole process of tobacco leaf purchasing and yield measurement is automated and intelligent. At the same time, the information is connected to the Internet of Things platform, which improves the data quality of tobacco leaf yield measurement after curing and facilitates data statistics in the production area.

[0036] Specifically, please refer to Figure 1-Figure 2 A tobacco leaf yield measurement device after curing specifically includes a transmission detection component 1, an extrusion component 2 is installed at one end of the transmission detection component 1, a transmission component 3 is installed on one side of the extrusion component 2, and a bundling component 4 is installed at one end of the transmission component 3 away from the transmission detection component 1.

[0037] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0038] Embodiment 1:

[0039] Please refer to Figure 1-Figure 10 A tobacco leaf post-curing yield measuring device comprises a transmission detection component 1, an extrusion component 2 is installed at one end of the transmission detection component 1, a transmission component 3 is installed on one side of the extrusion component 2, and a bundling component 4 is installed at one end of the transmission component 3 away from the transmission detection component 1;

[0040] When in use, the tobacco leaves are placed inside the transmission detection component 1, and the image information of the tobacco leaves is scanned through the setting of the transmission detection component 1, and the surface of the tobacco leaves can be detected at the same time. If the tobacco leaves are found to be abnormal, an alarm can be issued to remind the staff to carry out subsequent processing of the tobacco leaves;

[0041] Then, the tobacco leaves pass through the transmission and detection component 1 and enter the inner side of the squeezing component 2. Through the setting of the squeezing component 2, the tobacco leaves can be weighed, and then squeezed and compressed. Then, the squeezed tobacco leaves are transmitted to the top of the transmission component 3, and the tobacco leaves are transmitted to the inner side of the bundling component 4 through the setting of the transmission component 3.

[0042] Through the setting of the baling component 4, the compressed tobacco leaves can be baled, and the bundled tobacco leaves can be weighed again after baling. While baling, the information QR code or barcode of the bundle of tobacco leaves can be printed on the baling belt, and all data can be connected to the Internet of Things. Subsequently, the bundled tobacco leaves can be collected and managed, which is convenient for subsequent staff to uniformly manage the tobacco leaves.

[0043] The transmission detection component 1 includes a first fixed box 5, a guide plate 6, a conveyor belt 7, a single-head motor 8 and a shielding cover 9. One end of the extrusion component 2 is fixedly connected to the first fixed box 5, the top of the first fixed box 5 away from the extrusion component 2 is fixedly connected to the guide plate 6, the conveyor belt 7 is installed on the top of the first fixed box 5, the side of the first fixed box 5 close to the guide plate 6 is fixedly connected to the single-head motor 8, and the output end of the single-head motor 8 passes through the top of the first fixed box 5 and drives the conveyor belt 7 to rotate, and the top of the first fixed box 5 is fixedly connected to the shielding cover 9.

[0044] The transmission detection assembly 1 also includes a first concave plate 10, a first connecting plate 11, a detection camera 12, an alarm 13, a fixed trapezoidal plate 14, a first electric push rod 15, a first driving plate 16 and a straightening rod 17. The first fixed box 5 has first concave plates 10 fixedly connected at both ends of the top, three first connecting plates 11 are arranged between the tops of the two first concave plates 10, and the two ends of the three first connecting plates 11 are fixedly connected to the two first concave plates 10. The bottom of the first connecting plate 11 in the middle is fixedly connected with a plurality of detection cameras 12, close to the guide plate 6. An alarm 13 is fixedly connected to the center position of the top of the first concave plate 10, and fixed trapezoidal plates 14 are fixedly connected to both sides of the inner side of the bottom of the first concave plate 10 away from the guide plate 6, and the two fixed trapezoidal plates 14 are symmetrically arranged, and the adjacent sides of the two fixed trapezoidal plates 14 are provided with a first movable groove, and a first electric push rod 15 is fixedly connected to the inner side of the first movable groove, and a first driving plate 16 is fixedly connected to the output end of the first electric push rod 15, and a plurality of smoothing rods 17 are fixedly connected to the adjacent sides of the two first driving plates 16, and the plurality of smoothing rods 17 are cross-arranged.

[0045] Specifically: when the tobacco leaves are placed inside the transmission detection assembly 1, the setting of the guide plate 6 can provide a guiding effect for the tobacco leaves, and the tobacco leaves are moved to the top of the conveyor belt 7. At the same time, the single-head motor 8 is turned on to drive the conveyor belt 7 to rotate on the top of the first fixed box 5, and the tobacco leaves on the top of the conveyor belt 7 are transmitted;

[0046] When tobacco leaves are being transported on the top of the conveyor belt 7, multiple detection cameras 12 can be set to scan and collect images of the tobacco leaves scattered on the top of the conveyor belt 7, and transmit the information to the host. When the host detects that the tobacco leaves are abnormal, an alarm 13 can be set to provide an alarm to the surrounding staff, so that the staff can deal with the abnormal tobacco leaves as soon as possible;

[0047] By setting the two fixed trapezoidal plates 14, when the conveyor belt 7 drives the tobacco leaves to move, the scattered tobacco leaves will contact the inclined surface of the fixed trapezoidal plates 14, and at the same time, the interval between the two fixed trapezoidal plates 14 gradually narrows, which can adjust the angle of the tobacco leaves themselves, so that the ends of the tobacco leaves can face the direction between the two fixed trapezoidal plates 14 and continue to move;

[0048] At the same time, the first electric push rods 15 on the inner side of the two fixed trapezoidal plates 14 are turned on, so that the two first electric push rods 15 simultaneously drive the first driving plate 16 to approach the center, thereby driving multiple smoothing rods 17 to squeeze and comb the two sides of the tobacco leaves, thereby further adjusting the direction of the tobacco leaves. The adjusted tobacco leaves then separate from the top of the conveyor belt 7 and fall into the inner side of the extrusion assembly 2.

[0049] The extrusion assembly 2 includes a hollow fixed box 18, a support frame 19, a second electric push rod 20 and an extrusion plate 21. The end of the first fixed box 5 away from the guide plate 6 is fixedly connected to the hollow fixed box 18, the top of the hollow fixed box 18 is fixedly connected to the support frame 19, the second electric push rod 20 is fixedly connected to the center position of the bottom of the support frame 19, and the bottom of the second electric push rod 20 is fixedly connected to the extrusion plate 21.

[0050] The extrusion assembly 2 also includes a baffle 22, a third electric push rod 23, a movable concave plate 24, a first supporting plate 25, a second driving plate 26 and a guide rod 27. The baffle 22 is fixedly connected to both sides of the inner side of the hollow fixed box 18. The third electric push rod 23 is fixedly connected to the center position of the bottom of the inner side of the hollow fixed box 18. The top of the third electric push rod 23 is fixedly connected to the movable concave plate 24. The top of the movable concave plate 24 is set with a clearance fit with the extrusion plate 21, and the movable concave plate 24 is set with a clearance fit with the inner side of the hollow fixed box 18, and the two sides of the movable concave plate 24 Both are arranged with clearance fit with the two baffles 22, a first supporting plate 25 is arranged on the inner side of the movable concave plate 24, both ends of the first supporting plate 25 are fixedly connected with the second driving plate 26, both ends of the inner side of the movable concave plate 24 are provided with second movable grooves, the inner side of the second movable groove is fixedly connected with a guide rod 27, the second driving plate 26 extends to the inner side of the second movable groove and is arranged with clearance fit with the guide rod 27, there are gaps between the inner side of the second movable groove and the top and bottom of the second driving plate 26, and there is also a gap between the inner side of the second driving plate 26 and the guide rod 27.

[0051] The extrusion assembly 2 also includes a first weighing device 28, a fixed block 29, a roller 30, a double-headed motor 31, a centrifugal block 32, a fixed frame 33, a fourth electric push rod 34 and a first push plate 35. The bottom of the first supporting plate 25 is fixedly connected to four first weighing devices 28, and the four first weighing devices 28 are arranged in an array. The bottom of the first weighing device 28 is fixedly connected to a fixed block 29, and the center position of the bottom of the fixed block 29 is rotatably connected to the roller 30, and the roller 30 is arranged to fit the top of the inner side of the movable concave plate 24. The first supporting plate 25 is fixedly connected to the first weighing device 28, and the first weighing device 28 is fixedly connected to the fixed block 29. The center position of the bottom of the fixed block 29 is rotatably connected to the roller 30, and the roller 30 is arranged to fit the top of the inner side of the movable concave plate 24. A double-headed motor 31 is fixedly connected to the center position of the bottom of the plate 25, and the two output ends of the double-headed motor 31 are both located at the two ends of the double-headed motor 31, and the output ends at both ends of the double-headed motor 31 are fixedly connected to centrifugal blocks 32, and the side of the hollow fixed box 18 away from the transmission component 3 is fixedly connected to a fixed frame 33, and the top of the fixed frame 33 is fixedly connected to a fourth electric push rod 34, and the output end of the fourth electric push rod 34 is fixedly connected to a first push plate 35, and the first push plate 35 is arranged in an arc shape on the side away from the fourth electric push rod 34.

[0052] Specifically: after the tobacco leaves move out of the inner side of the transmission detection component 1, they will fall to the top of the first supporting plate 25 inside the movable concave plate 24. At this time, the tobacco leaves can be kept in the same direction as the inner side of the transmission detection component 1. The first weighing device 28 provided at the bottom of the first supporting plate 25 can weigh the tobacco leaves on the top of the first supporting plate 25 and transmit the weight to the host for recording.

[0053] The first weighing device 28 is a Guangce YZC-161B weighing sensor, which is a prior art and will not be described in detail here;

[0054] Subsequently, the double-headed motor 31 can be turned on, and the two centrifugal blocks 32 can be driven to rotate synchronously through the output ends at both ends of the double-headed motor 31. The centrifugal setting of the two centrifugal blocks 32 can drive the first supporting plate 25 to move inside the movable concave plate 24. At the same time, the second driving plates 26 set at both ends of the first supporting plate 25 cooperate with the clearance of the second movable groove and the guide rod 27, so that the first supporting plate 25 can only reciprocate inside the movable concave plate 24 toward the two sides of the movable concave plate 24 during the movement. Therefore, the tobacco leaves accumulated on the top of the first supporting plate 25 can be shaken and scattered by the reciprocating movement of the first supporting plate 25, so that the tobacco leaves can be laid as flat as possible, ensuring that the shape of the tobacco leaves is not damaged during the compression and subsequent bundling stages. At the same time, the direction of the tobacco leaves can be kept unaffected by driving the first supporting plate 25 to move repeatedly to shake and scatter the tobacco leaves.

[0055] The setting of the fixing block 29 and the roller 30 can provide a supporting effect on the first supporting plate 25. At the same time, there are gaps between the inner side of the second movable groove and the top and bottom of the second driving plate 26, and there is also a gap between the inner side of the second driving plate 26 and the guide rod 27, so that when the first weighing device 28 weighs the tobacco leaves on the top of the first supporting plate 25, it can be unaffected by the support of other objects, thereby ensuring the accuracy of the tobacco leaves when weighing;

[0056] Then, the third electric push rod 23 can be turned on to drive the movable concave plate 24 to move upward inside the hollow fixed box 18, and at the same time, the second electric push rod 20 can be turned on to drive the squeezing plate 21 to move downward, so that the squeezing plate 21 and the first supporting plate 25 can be squeezed to squeeze the tobacco leaves scattered on the top of the first supporting plate 25, so that the tobacco leaves can have a good squeezing shape, which is convenient for the subsequent bundling operation of the tobacco leaves;

[0057] Subsequently, the movable concave plate 24 can be driven to move by the third electric push rod 23, and the first supporting plate 25 can be driven to move to a position flush with the top of the conveying component 3 by the movable concave plate 24, and then the fourth electric push rod 34 is turned on, and the first push plate 35 at the output end of the fourth electric push rod 34 can push the squeezed tobacco leaves on the top of the first supporting plate 25. At this time, the first push plate 35 will push the side of the tobacco leaves and push the squeezed tobacco leaves to the top of the conveying component 3, while ensuring that the direction of the tobacco leaves will not change.

[0058] The baling assembly 4 includes a second fixed box 36, a baler 37, a printer 38, a second supporting plate 39, a second weighing device 40 and a collecting box 41. The second fixed box 36 is fixedly connected to the end of the conveying assembly 3 away from the transmission detection assembly 1. The baler 37 is installed on the top of the second fixed box 36. The printer 38 is installed on the top of the baler 37, and the printer 38 is used to print the binding belt. A third movable groove is opened on the top of the second fixed box 36 away from the conveying assembly 3. A second supporting plate 39 is arranged inside the third movable groove. The second supporting plate 39 and the third movable groove are clearance-fitted. Four second weighing devices 40 are fixedly connected to the bottom of the second supporting plate 39 in an array. The bottom of the second weighing device 40 is fixedly connected to the inside of the third movable groove. The collection box 41 is fixedly connected to the end of the second fixed box 36 away from the conveying assembly 3.

[0059] The baling assembly 4 includes a second concave plate 42, a second connecting plate 43, a driving module 44, a fifth electric push rod 45 and a second pushing plate 46. The second concave plate 42 is fixedly connected to the top of the second fixed box 36 and the top of the collecting box 41. A second connecting plate 43 is arranged between the tops of the two second concave plates 42, and both ends of the second connecting plate 43 are fixedly connected to the two second concave plates 42. The driving module 44 is gap-fitted on the outer side of the second connecting plate 43. The fifth electric push rod 45 is fixedly connected to the bottom of the driving module 44, and the second pushing plate 46 is fixedly connected to the bottom of the fifth electric push rod 45.

[0060] The detection camera 12 is used to collect image information of tobacco leaves and upload it to the Internet of Things platform for initial quality classification and grading.

[0061] The printer 38 is used to print a barcode or a QR code on the binding belt inside the baler 37, and is used to record the weight and quality information of the bundled tobacco leaves, so as to facilitate product traceability and production area platform statistics.

[0062] Specifically: after the tobacco leaves are pushed to the top of the conveying assembly 3, the conveying assembly 3 can be opened to convey the tobacco leaves, and the tobacco leaves are conveyed to the top of the second fixed box 36 and the inside of the baler 37, and the tobacco leaves are baled by the setting of the baler 37;

[0063] The model of the baler 37 is set to be a N22-WK4332GL high-speed low-torque baler, which is a prior art and will not be described in detail here;

[0064] Before the tobacco leaves are bundled, the printer 38 can be set to print the information QR code or bar code of the bundle of tobacco leaves on the surface of the bundle belt at intervals, and all data can be connected to the Internet of Things;

[0065] After the tobacco leaves are bundled, the driving module 44 can be turned on, and the fifth electric push rod 45 can be driven by the driving module 44 to move to the top of the bundled tobacco leaves, and then the fifth electric push rod 45 is turned on to drive the second push plate 46 to move downward and slightly squeeze the bundled tobacco leaves. At the same time, the movement of the driving module 44 drives the bundled tobacco leaves to move to the top of the second supporting plate 39;

[0066] After the bundle of tobacco leaves is moved to the top of the second supporting plate 39, the bundle of tobacco leaves can be weighed again by setting the second weighing device 40, and the data is connected to the host Internet of Things for recording;

[0067] The second weighing device 40 is also equipped with a Guangce YZC-161B weighing sensor, which is a prior art and will not be described in detail here;

[0068] Subsequently, the second push plate 46 can be provided to drive the bundled tobacco leaves to the inside of the collection box 41 and collect them, thereby facilitating the staff to carry out unified management of the bundled tobacco leaves later.

Claims

1. A tobacco leaf yield measurement device after curing, comprising a transmission detection component (1), characterized in that: A pressing component (2) is installed at one end of the transmission detection component (1), a transmission component (3) is installed on one side of the pressing component (2), and a bundling component (4) is installed at one end of the transmission component (3) away from the transmission detection component (1); The transmission detection component (1) comprises a first fixed box (5), a guide plate (6), a conveyor belt (7), a single-head motor (8) and a shielding cover (9); one end of the extrusion component (2) is fixedly connected to the first fixed box (5); the top of the first fixed box (5) away from the end of the extrusion component (2) is fixedly connected to the guide plate (6); the top of the first fixed box (5) is installed with a conveyor belt (7); the side of the first fixed box (5) close to the end of the guide plate (6) is fixedly connected to the single-head motor (8); the output end of the single-head motor (8) passes through the top of the first fixed box (5) and drives the conveyor belt (7) to rotate; the top of the first fixed box (5) is fixedly connected to the shielding cover (9).

2. The device for measuring yield of tobacco leaves after baking according to claim 1, characterized in that: The transmission detection assembly (1) further comprises a first concave plate (10), a first connecting plate (11), a detection camera (12), an alarm (13), a fixed trapezoidal plate (14), a first electric push rod (15), a first driving plate (16) and a straightening rod (17); both ends of the top of the first fixed box (5) are fixedly connected to the first concave plates (10); three first connecting plates (11) are arranged between the tops of the two first concave plates (10); both ends of the three first connecting plates (11) are fixedly connected to the two first concave plates (10); a plurality of detection cameras (12) are fixedly connected to the bottom of the first connecting plate (11) located in the middle; and the first connecting plate (11) located near the guide plate is fixedly connected to the first driving plate (16) and the first driving plate (17) is fixedly connected to the first driving plate (16) and the first driving plate (17) is fixedly connected to the first driving plate (16) and the first driving plate (16 ... An alarm device (13) is fixedly connected to the center position of the top of the first concave plate (10) of (6), and fixed trapezoidal plates (14) are fixedly connected to the two sides of the inner side of the bottom of the first concave plate (10) away from the guide plate (6), and the two fixed trapezoidal plates (14) are symmetrically arranged, and the adjacent sides of the two fixed trapezoidal plates (14) are provided with a first movable groove, and the inner side of the first movable groove is fixedly connected to a first electric push rod (15), and the output end of the first electric push rod (15) is fixedly connected to a first driving plate (16), and the adjacent sides of the two first driving plates (16) are fixedly connected to a plurality of straightening rods (17), and the plurality of straightening rods (17) are cross-arranged.

3. The device for measuring tobacco yield after baking according to claim 2, characterized in that: The extrusion assembly (2) comprises a hollow fixed box (18), a support frame (19), a second electric push rod (20) and an extrusion plate (21); the first fixed box (5) is fixedly connected to the hollow fixed box (18) at one end away from the guide plate (6); the top of the hollow fixed box (18) is fixedly connected to the support frame (19); the center position of the bottom of the support frame (19) is fixedly connected to the second electric push rod (20); and the bottom of the second electric push rod (20) is fixedly connected to the extrusion plate (21).

4. The device for measuring yield of tobacco leaves after baking according to claim 3, characterized in that: The extrusion assembly (2) further comprises a baffle (22), a third electric push rod (23), a movable concave plate (24), a first supporting plate (25), a second driving plate (26) and a guide rod (27); both sides of the inner side of the hollow fixed box (18) are fixedly connected with the baffle (22); the center position of the inner bottom of the hollow fixed box (18) is fixedly connected with the third electric push rod (23); the top of the third electric push rod (23) is fixedly connected with the movable concave plate (24); the top of the movable concave plate (24) and the extrusion plate (21) are arranged in a clearance fit; the movable concave plate (24) and the inner side of the hollow fixed box (18) are arranged in a clearance fit; and the movable concave plate (24) Both sides of the movable concave plate (24) are arranged with clearance fit with the two baffles (22); a first supporting plate (25) is arranged on the inner side of the movable concave plate (24); both ends of the first supporting plate (25) are fixedly connected with a second driving plate (26); both ends of the inner side of the movable concave plate (24) are provided with a second movable groove; a guide rod (27) is fixedly connected to the inner side of the second movable groove; the second driving plate (26) extends to the inner side of the second movable groove and is arranged with clearance fit with the guide rod (27); a gap is left between the inner side of the second movable groove and the top and bottom of the second driving plate (26); and a gap is also left between the inner side of the second driving plate (26) and the guide rod (27).

5. The device for measuring yield of tobacco leaves after baking according to claim 4, characterized in that: The extrusion assembly (2) further comprises a first weighing device (28), a fixed block (29), a roller (30), a double-headed motor (31), a centrifugal block (32), a fixed frame (33), a fourth electric push rod (34) and a first push plate (35); the bottom of the first supporting plate (25) is fixedly connected with four first weighing devices (28), and the four first weighing devices (28) are arranged in an array; the bottom of the first weighing device (28) is fixedly connected with a fixed block (29); the center position of the bottom of the fixed block (29) is rotatably connected with a roller (30), and the roller (30) is arranged to fit the top of the inner side of the movable concave plate (24); the first A double-headed motor (31) is fixedly connected to the center position of the bottom of the supporting plate (25), and the two output ends of the double-headed motor (31) are both located at the two ends of the double-headed motor (31), and the output ends at both ends of the double-headed motor (31) are fixedly connected to centrifugal blocks (32). The side of the hollow fixed box (18) away from the transmission component (3) is fixedly connected to a fixed frame (33), and the top of the fixed frame (33) is fixedly connected to a fourth electric push rod (34), and the output end of the fourth electric push rod (34) is fixedly connected to a first push plate (35), and the first push plate (35) is arranged in an arc shape on the side away from the fourth electric push rod (34).

6. The device for measuring tobacco yield after baking according to claim 5, characterized in that: The bundling assembly (4) comprises a second fixed box (36), a baler (37), a printer (38), a second supporting plate (39), a second weighing device (40) and a collecting box (41); one end of the conveying assembly (3) away from the transmission detection assembly (1) is fixedly connected to the second fixed box (36); a baler (37) is installed on the top of the second fixed box (36); a printer (38) is installed on the top of the baler (37); and the printer (38) is used to print the binding tape; the second fixed box ( 36) A third movable groove is provided at the top away from one end of the conveying component (3), a second supporting plate (39) is provided on the inner side of the third movable groove, the second supporting plate (39) and the third movable groove are clearance-matched, the bottom of the second supporting plate (39) is fixedly connected with four second weighing devices (40) arranged in an array, the bottom of the second weighing devices (40) is fixedly connected with the inner side of the third movable groove, and the second fixed box (36) is fixedly connected with a collection box (41) at one end away from the conveying component (3).

7. The device for measuring yield of tobacco leaves after baking according to claim 6, characterized in that: The bundling assembly (4) comprises a second concave plate (42), a second connecting plate (43), a driving module (44), a fifth electric push rod (45) and a second pushing plate (46); the top of the second fixed box (36) and the top of the collecting box (41) are both fixedly connected with the second concave plate (42); a second connecting plate (43) is arranged between the tops of the two second concave plates (42); both ends of the second connecting plate (43) are fixedly connected to the two second concave plates (42); a driving module (44) is gap-fitted on the outer side of the second connecting plate (43); the bottom of the driving module (44) is fixedly connected with the fifth electric push rod (45); the bottom of the fifth electric push rod (45) is fixedly connected with the second pushing plate (46).

8. The device for measuring tobacco yield after baking according to claim 2, characterized in that: The detection camera (12) is used to collect image information of tobacco leaves and upload it to the Internet of Things platform for initial quality classification and grading.

9. The device for measuring tobacco yield after baking according to claim 6, characterized in that: The printer (38) is used to print a barcode or a QR code on the binding belt inside the baler (37), and is used to record the weight and quality information of the bundled tobacco leaves, so as to facilitate product traceability and production area platform statistics.

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