Ginkgo leaf moisture detection device based on intelligent sensor

Abstract

The invention relates to the technical field of detection devices, and discloses a ginkgo leaf moisture detection device based on an intelligent sensor, the ginkgo leaf moisture detection device comprises a device base, the top of the device base is provided with a primary conveying belt, the top of the device base is fixedly connected with a mounting rack, and the top of the mounting rack is provided with a turnover mechanism; the sorting mechanism is arranged at the top of the first-stage conveying belt, the discharging mechanism is installed at the top of the device base, the overturning mechanism comprises a guide groove, an overturning claw, an installation rod, an electric sliding rail, a rotating block, a limiting arc plate and a plug pin, the guide groove is formed in the surface of the first-stage conveying belt, and the plug pin makes contact with the inner wall of the limiting arc plate. The tip end of the turning claw is located in the guide groove, the turning claw can be prevented from puncturing the ginkgo leaves, the safety of the device is improved, the plug pin is squeezed into the rotating block and inserted into the inner wall of the mounting rod to fix the mounting rod, and the situation that the mounting rod shakes in the turning process, consequently, the ginkgo leaves fall off, and normal operation of the device is affected can be prevented.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of detection devices, in particular to a ginkgo leaf moisture detection device based on an intelligent sensor. BACKGROUND

[0002] The ginkgo leaf moisture detection device is a special device for real-time and non-destructive measurement of leaf moisture content by using modern sensing technology and data analysis means. The device can be applied to the fields of ginkgo planting, Chinese herbal medicine processing or scientific research, and ensures quality control of leaves in the harvesting, drying or storage process.

[0003] The patent with the publication number CN222800649U discloses a tobacco leaf moisture detection device, which is applied to moisture detection of tobacco leaves in a tobacco box. The tobacco box comprises corners, and the tobacco leaf moisture detection device comprises a first support rod, a second support rod, a transmitting unit and a receiving unit. The second support rod is connected with the first support rod. The transmitting unit is arranged on the first support rod. The receiving unit is arranged on the second support rod, and the corners are located between the transmitting unit and the receiving unit. The microwaves emitted by the transmitting unit are received by the receiving unit after passing through the corners, and the receiving unit generates a moisture value of the tobacco leaves based on the received microwaves. The application solves the problem of low detection efficiency of the existing box-packed tobacco leaf moisture detection device. However, the above device is difficult to check the leaves from multiple sides, which may cause deviation of the detection structure, and therefore the ginkgo leaf moisture detection device based on the intelligent sensor is proposed to solve the above problems. SUMMARY

[0004] The application aims to solve the technical problems in the prior art, and provides the ginkgo leaf moisture detection device based on the intelligent sensor.

[0005] To solve the above technical problems, the technical scheme adopted by the present application is: a ginkgo leaf moisture detection device based on an intelligent sensor, comprising a device base, a first conveying belt is arranged on the top of the device base, a mounting frame is fixedly connected to the top of the device base, a turnover mechanism is arranged on the top of the mounting frame, a classification mechanism is arranged on the top of the first conveying belt, a discharging mechanism is installed on the top of the device base, the turnover mechanism comprises a guide groove, a turning claw, a mounting rod, an electric sliding rail, a rotating block, a limiting arc plate and a bolt, the guide groove is arranged on the surface of the first conveying belt, the electric sliding rail is fixedly connected to the top of the mounting frame, the mounting rod is fixedly connected to the moving end of the electric sliding rail, the turning claw is fixedly connected to the bottom of the mounting rod, the rotating block is rotatably arranged on the inner wall of the electric sliding rail, the limiting arc plate is fixedly connected to the top of the electric sliding rail, the bolt is slidably connected to the inner wall of the rotating block, the bolt is in contact with the inner wall of the limiting arc plate, the tip of the turning claw is located in the guide groove, which can prevent the turning claw from piercing the ginkgo leaf and improve the safety of the device. By inserting the bolt into the rotating block and inserting it into the inner wall of the mounting rod, it is fixed, which can also prevent the mounting rod from shaking during the turnover process, causing the ginkgo leaf to fall off and affecting the normal operation of the device.

[0006] Preferably, the classification mechanism comprises a second conveying belt, a baffle, a servo motor one, a stirring rod, and a mounting seat, the second conveying belt is installed on the inner wall of the mounting frame, the mounting seat is fixedly connected to the top of the mounting frame, the baffle is fixedly connected to the bottom of the mounting seat and located on both sides of the second conveying belt, the servo motor one is fixedly connected to the bottom of the inner wall of the mounting seat, and the stirring rod is rotatably connected to the bottom of the mounting seat and driven by the servo motor one. The classification mechanism comprises a servo motor two, a distributing disc, a connecting rod, and a cleaning brush, the servo motor two is fixedly connected to the right side of the mounting seat, the connecting rod is rotatably connected to the rear end of the mounting seat, the distributing disc is fixedly connected to the circumferential surface of the connecting rod, the cleaning brush is fixedly connected to the bottom of the stirring rod, the connecting rod is fixedly connected to the output end of the servo motor two, and the cleaning brush is in contact with the second conveying belt. The cleaning brush can perform multi-stage detection on both sides of the ginkgo leaf to improve the accuracy of detection, and when the single side is damaged, the effective data of the other side can be used preferentially to greatly improve the practicality of the device.

[0007] Preferably, the discharging mechanism comprises a connecting block, a push rod and a sliding rod, the connecting block is fixedly connected to the circumferential surface of the connecting rod, the push rod is rotatably connected to the inner wall of the connecting block, and the sliding rod is rotatably connected to the bottom of the push rod.

[0008] The technical scheme adopted by the present application can bring the following beneficial effects: 1. The ginkgo leaf moisture detection device based on an intelligent sensor can prevent the turning claws from piercing the ginkgo leaves and improve the safety of the device by the mutual cooperation between the guide groove, the turning claws, the mounting rod, the electric sliding rail, the rotating block, the limiting arc plate and the bolt. The bolt is extruded into the rotating block and inserted into the inner wall of the mounting rod to fix it, which can also prevent the mounting rod from shaking during the turning process and causing the ginkgo leaves to fall off and affecting the normal operation of the device.

[0009] 2. The ginkgo leaf moisture detection device based on an intelligent sensor can perform multi-stage detection on both sides of the ginkgo leaves to improve the accuracy of detection and greatly improve the practicality of the device by the mutual cooperation between the secondary conveying belt, the baffle, the servo motor one, the stirring rod, the mounting seat, the servo motor two, the distributing disc, the connecting rod and the cleaning brush.

[0010] 3. The ginkgo leaf moisture detection device based on an intelligent sensor can effectively prevent the ginkgo leaves from accumulating on the surface of the discharging plate during the long-time operation of the device, reduce the waste of ginkgo leaves spilling out and improve the comprehensive efficiency of the device by the mutual cooperation between the connecting block, the push rod, the sliding rod, the rocker arm, the discharging plate and the discharging box. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the present application; Figure 2 It is a schematic diagram of the primary conveying belt structure of the present application; Figure 3 It is a partial enlarged view of the turning mechanism of the present application; Figure 4 It is a schematic diagram of the classification mechanism of the present application Figure 3 It is an enlarged view of structure A of the present application; Figure 5 It is a schematic diagram of the classification mechanism of the present application; Figure 6 It is a schematic diagram of the discharging mechanism of the present application; Figure 7 For the invention Figure 6 The structure enlarged view of B in the invention.

[0012] In the figure: 1, device base; 2, first conveying belt; 3, mounting frame; 4, turnover mechanism; 401, guide groove; 402, turnover claw; 403, mounting rod; 404, electric sliding rail; 405, rotating block; 406, limiting arc plate; 407, bolt; 5, classification mechanism; 501, second conveying belt; 502, baffle; 503, servo motor one; 504, lever; 505, mounting seat; 506, servo motor two; 507, distribution disc; 508, connecting rod; 509, cleaning brush; 6, discharging mechanism; 601, connecting block; 602, push rod; 603, sliding rod; 604, rocker arm; 605, discharging plate; 606, discharging box. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0014] Please refer to Figures 1-7One embodiment of the application is: a kind of ginkgo leaf moisture detection device based on intelligent sensor, including device base 1, the top of device base 1 is provided with a first conveyor belt 2, device base 1 top is fixedly connected with mounting bracket 3, mounting bracket 3 top is provided with turnover mechanism 4, first conveyor belt 2 top is provided with classification mechanism 5, device base 1 top is equipped with discharge mechanism 6, turnover mechanism 4 includes: guide slot 401, claw 402, mounting rod 403, electric slide rail 404, rotating block 405, limit arc plate 406, bolt 407, ginkgo leaf is transported into sensor sensing area for identification by first conveyor belt 2, detects its moisture content, after detection, it is turned over in the area of turnover mechanism 4 as follows: when ginkgo leaf is transported to the surface of claw 402, since the tip of claw 402 can prevent claw 402 from piercing ginkgo leaf in guide slot 401, improve the safety of device, guide slot 401 is opened in the surface of first conveyor belt 2, electric slide rail 404 is fixedly connected at the top of mounting bracket 3, mounting rod 403 is fixedly connected at the mobile end of electric slide rail 404, claw 402 is fixedly connected at the bottom of mounting rod 403, rotating block 405 is rotated in the inner wall of electric slide rail 404 by motor, limit arc plate 406 is fixedly connected at the top of electric slide rail 404, bolt 407 is slidably connected in the inner wall of rotating block 405, bolt 407 is in contact with the inner wall of limit arc plate 406, the tip of claw 402 is located in guide slot 401, electric slide rail 404 is started to drive mounting rod 403 to move up, mounting rod 403 moves up to drive claw 402 to move, claw 402 moves to lift ginkgo leaf, when mounting rod 403 enters the recess of rotating block 405, rotating block 405 starts to rotate, rotating block 405 rotates, drives claw 402 and bolt 407 to rotate, claw 402 rotates to turn ginkgo leaf and discharge to second conveyor belt 501, in the rotating process of rotating block 405, bolt 407 is extruded by limit arc plate 406, extrude bolt 407 into rotating block 405, and insert into the inner wall of mounting rod 403, fixed, can prevent mounting rod 403 from shaking in the process of turning over, cause ginkgo leaf to fall, affect normal operation of device.

[0015] Working principle: the ginkgo leaves are conveyed into the sensor sensing area through the first conveying belt 2 to identify and detect the moisture content, and then enter the turnover mechanism 4 area for turning over process as follows: when the ginkgo leaves are conveyed to the surface of the turning claw 402, the turning claw 402 tip in the guide groove 401 can prevent the turning claw 402 from piercing the ginkgo leaves, improving the safety of the device, the electric sliding rail 404 starts to drive the mounting rod 403 to move upwards, the mounting rod 403 moves upwards to drive the turning claw 402 to move, the turning claw 402 moves to lift the ginkgo leaves, when the mounting rod 403 enters the recess of the rotating block 405, the rotating block 405 starts to rotate, the rotating block 405 rotates to drive the turning claw 402 and the latch 407 to rotate, the turning claw 402 rotates to turn the ginkgo leaves to the second conveying belt 501, and in the rotating process of the rotating block 405, the latch 407 is pressed by the limiting arc plate 406, the latch 407 is pressed into the rotating block 405 and inserted into the inner wall of the mounting rod 403, which is fixed, so as to prevent the mounting rod 403 from shaking in the turning process, causing the ginkgo leaves to fall off and affecting the normal operation of the device.

[0016] Please refer to Figures 1-7 On the basis of the above embodiment, in another embodiment of the application, the classification mechanism 5 comprises: a second conveying belt 501, a baffle 502, a servo motor 1 503, a stirring rod 504, and a mounting seat 505, the second conveying belt 501 is installed on the inner wall of the mounting frame 3, the mounting seat 505 is fixedly connected to the top of the mounting frame 3, the baffle 502 is fixedly connected to the bottom of the mounting seat 505 and located on both sides of the second conveying belt 501, the servo motor 1 503 is fixedly connected to the inner wall of the bottom of the mounting seat 505, and the stirring rod 504 is rotatably connected to the bottom of the mounting seat 505 and driven by the servo motor 1 503, the classification mechanism 5 comprises: a servo motor 2 506, a distributing disc 507, a connecting rod 508, and a cleaning brush 509, the servo motor 2 506 is fixedly connected to the right side of the mounting seat 505, the connecting rod 508 is rotatably connected to the rear end of the mounting seat 505, the distributing disc 507 is fixedly connected to the circumferential surface of the connecting rod 508, the cleaning brush 509 is fixedly connected to the bottom of the stirring rod 504, the connecting rod 508 is fixedly connected to the output end of the servo motor 2 506, and the cleaning brush 509 is in contact with the second conveying belt 501.

[0017] The discharging mechanism 6 comprises a connecting block 601, a push rod 602 and a sliding rod 603, the connecting block 601 is fixedly connected to the circumferential surface of the connecting rod 508, the push rod 602 is rotatably connected to the inner wall of the connecting block 601, and the sliding rod 603 is rotatably connected to the bottom of the push rod 602. The discharging mechanism 6 further comprises a rocker arm 604, a discharging plate 605 and a discharging box 606, the discharging box 606 is installed on the top of the device base 1, and after the ginkgo leaves are flipped after being detected by the sensor, the ginkgo leaves reach the secondary conveying belt 501. If the moisture content detected by the sensor in the previous stage exceeds the set threshold, the servo motor one 503 starts to drive the lever 504 to push the ginkgo leaves to the left side, and the ginkgo leaves are directly conveyed to the left discharging box 606 by the secondary conveying belt 501. When the moisture content is qualified, the servo motor one 503 starts to drive the lever 504 to push the ginkgo leaves to the right side for re-detection. Since there is a significant difference in structure between the upper epidermis of the front surface and the lower epidermis of the back surface of the ginkgo leaves, multi-stage detection of the front and back surfaces can improve the accuracy of detection. When the single surface is damaged, the effective data of the other surface can be used preferentially to greatly improve the practicality of the device. The rocker arm 604 is movably connected to the inner wall of the arc-shaped groove on the surface of the discharging box 606, the discharging plate 605 is hingedly connected to the top of the discharging box 606, and the sliding rod 603 is movably connected to the surface of the discharging box 606. The rocker arm 604 is fixedly connected to one end of the discharging plate 605 away from the hinged point, and the rocker arm 604 is rotatably connected to the bottom of the sliding rod 603. The ginkgo leaves that have been screened fall onto the surface of the discharging plate 605 and slide down the inclined surface of the discharging plate 605 to the discharging box 606. During the rotation of the connecting rod 508 driven by the servo motor two 506, the connecting block 601 rotates to push the push rod 602 to move, the push rod 602 moves to push the sliding rod 603 to move, the sliding rod 603 moves to drive the rocker arm 604 to swing in the arc-shaped guide groove of the discharging box 606, and the rocker arm 604 swings to drive the discharging plate 605 to swing and shake the accumulated ginkgo leaves into the discharging box 606. This can effectively prevent the ginkgo leaves from accumulating on the surface of the discharging plate 605 during long-term operation of the device, reduce the waste of ginkgo leaves, and improve the overall efficiency of the device.

[0018] Working principle: after the ginkgo leaf is flipped and reaches the secondary conveying belt 501 after the sensor identification detection, if the moisture content detected by the previous sensor exceeds the set threshold, the servo motor one 503 starts to drive the lever 504 to push the ginkgo leaf to the left side, and the ginkgo leaf is directly conveyed to the left side of the discharge box 606 by the secondary conveying belt 501, when the moisture content is qualified, the servo motor one 503 starts to drive the lever 504 to push the ginkgo leaf to the right side for re-detection, since the front upper skin and the back lower skin of the ginkgo leaf have significant differences in structure, the multi-stage detection of the front and back sides can improve the accuracy of detection, when the single side is damaged, the other side can be preferentially used to improve the practicability of the device, when the re-detection result exceeds the set threshold, the servo motor two 506 starts to drive the connecting rod 508 to rotate, the connecting rod 508 rotates to drive the distributing disc 507 to rotate downward, and the distributing disc 507 is obliquely arranged to the left side of the discharge box 606, the ginkgo leaf contacts the distributing disc 507 and slides off, when the set threshold is not exceeded, the servo motor two 506 starts to drive the distributing disc 507 to rotate upward, and the ginkgo leaf directly enters the right side of the discharge box 606.

[0019] The screened ginkgo leaf falls to the surface of the discharge plate 605 and slides to the discharge box 606 on the inclined surface thereof, in the process of driving the connecting rod 508 to rotate by the servo motor two 506, the connecting block 601 is driven to rotate, the connecting block 601 rotates to push the push rod 602 to move, the push rod 602 moves to push the sliding rod 603 to move, the sliding rod 603 moves to drive the rocker arm 604 to swing in the arc-shaped guide groove of the discharge box 606, the rocker arm 604 swings to drive the discharge plate 605 to swing and shake the accumulated ginkgo leaf to the inside of the discharge box 606, which can effectively prevent the ginkgo leaf from accumulating on the surface of the discharge plate 605 for a long time, reduce the waste of ginkgo leaf spilling, and improve the comprehensive efficiency of the device.

[0020] The application provides a ginkgo leaf moisture detection device based on an intelligent sensor, and there are many methods and ways to realize the technical scheme, and the above description is only the preferred embodiment of the application. It should be pointed out that for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the principle of the application, and these improvements and refinements should be regarded as the protection scope of the application. The components not explicitly described in the embodiment can be realized by the existing technology.

Claims

1. A device for detecting the moisture of ginkgo leaves based on intelligent sensors, comprising a device base, characterized in that: The device base top is provided with a first conveying belt, the device base top is fixedly connected with a mounting frame, the mounting frame top is provided with a turnover mechanism, the first conveying belt top is provided with a classification mechanism, and the device base top is provided with a discharging mechanism; The turnover mechanism comprises a guide groove, a turning claw, a mounting rod, an electric sliding rail, a rotating block, a limiting arc plate and a bolt, the guide groove is opened in the surface of the first conveying belt, the electric sliding rail is fixedly connected to the top of the mounting frame, the mounting rod is fixedly connected to the moving end of the electric sliding rail, the turning claw is fixedly connected to the bottom of the mounting rod, the rotating block is rotated in the inner wall of the electric sliding rail through the motor, the limiting arc plate is fixedly connected to the top of the electric sliding rail, and the bolt is slidingly connected to the inner wall of the rotating block.

2. The device for detecting the moisture of ginkgo leaves based on intelligent sensors according to claim 1, characterized in that: The bolt is in contact with the inner wall of the limiting arc plate, and the turning claw tip is located in the guide groove.

3. The device for detecting the moisture of ginkgo leaves based on intelligent sensors according to claim 2, characterized in that: The classification mechanism comprises a second conveying belt, a baffle, a servo motor one, a stirring rod, and a mounting seat, the second conveying belt is installed in the inner wall of the mounting frame, the mounting seat is fixedly connected to the top of the mounting frame, the baffle is fixedly connected to the bottom of the mounting seat and located on both sides of the second conveying belt, the servo motor one is fixedly connected to the bottom of the inner wall of the mounting seat, and the stirring rod is rotatably connected to the bottom of the mounting seat and driven by the servo motor one.

4. The device for detecting the moisture of ginkgo leaves based on intelligent sensors according to claim 3, characterized in that: The classification mechanism comprises a servo motor two, a distributing disc, a connecting rod and a cleaning brush, the servo motor two is fixedly connected to the right side of the mounting seat, the connecting rod is rotatably connected to the rear end of the mounting seat, the distributing disc is fixedly connected to the circumferential surface of the connecting rod, and the cleaning brush is fixedly connected to the bottom of the stirring rod.

5. The device for detecting the moisture of ginkgo leaves based on intelligent sensors according to claim 4, characterized in that: The connecting rod is fixedly connected to the output end of the servo motor two, and the cleaning brush is in contact with the second conveying belt.

6. The device for detecting the moisture of ginkgo leaves based on intelligent sensors according to claim 5, characterized in that: The discharging mechanism comprises a connecting block, a push rod and a sliding rod, the connecting block is fixedly connected to the circumferential surface of the connecting rod, the push rod is rotatably connected to the inner wall of the connecting block, and the sliding rod is rotatably connected to the bottom of the push rod.

7. The device for detecting the moisture of ginkgo leaves based on intelligent sensors according to claim 6, characterized in that: The discharging mechanism further comprises a rocker arm, a discharging plate and a discharging box, the discharging box is installed on the top of the device base, the rocker arm is movably connected to the inner wall of the arc-shaped groove in the surface of the discharging box, and the discharging plate is hingedly connected to the top of the discharging box.

8. The device for detecting the moisture of ginkgo leaves based on intelligent sensors according to claim 7, characterized in that: The sliding rod is movably connected to the surface of the discharging box, the rocker arm is fixedly connected to one end away from the hinged point of the discharging plate, and the rocker arm is rotatably connected to the bottom of the sliding rod.

Images