Portable agricultural product nondestructive testing device

Abstract

The invention belongs to the technical field of agricultural product detection devices, and particularly relates to a portable agricultural product nondestructive detection device which comprises a base, two fixing plates are fixedly connected to the left side of the upper end face of the base, a supporting plate is fixedly connected to one side of the upper end of each fixing plate, and a scanning detector is arranged on the upper side of the right end face of a mounting plate. The base is provided with an adjustable feeding mechanism used for conveying agricultural products to the tray. According to the invention, by utilizing the adjustable arrangement and placement mechanism, after one agricultural product is detected, the tray is driven to rotate according to whether the agricultural product is damaged or not, and the agricultural product at the upper end of the tray is poured onto the material distribution plate on the front side or the rear side and slides downwards along with the material distribution plate, so that qualified agricultural products and unqualified agricultural products can be separately placed; therefore, the process of manually removing the damaged agricultural products from a plurality of agricultural products is omitted, the labor intensity of workers is reduced, and errors are not prone to occurring.

Description

Technical Field

[0001] The invention belongs to the technical field of agricultural product detection devices, in particular to a portable agricultural product nondestructive detection device. Background Art

[0002] Agricultural products refer to plants, animals, microorganisms and their products obtained in agricultural activities. When agricultural products are processed into food, they need to be subjected to non-destructive testing. Through non-destructive testing, agricultural products of good quality can be screened out for processing to ensure the safety of food raw materials.

[0003] The patent with announcement number CN216160434U discloses a non-destructive detection device for agricultural product quality, including a conveyor frame and a detection frame installed at the upper end of the conveyor frame, clamping units are installed on both sides of the lower end of the detection frame, the clamping unit includes a clamping plate movably installed inside the detection frame and a movable box that can drive the clamping plate to rotate, the movable box is connected to the rotating wheel at the lower end through a belt, and the rotating wheels on both sides are connected through a rotating unit. A rotatable clamping unit is provided, and the rotating wheel inside the movable box is driven to rotate by the belt, and the clamping plate can be driven to rotate by a telescopic rod, thereby facilitating the simultaneous rotation of agricultural products inside the clamping plates on both sides, driving the agricultural products to rotate, and facilitating the infrared scanning detection unit to perform scanning and detection.

[0004] However, the above technical solution still has the following deficiencies in practical application: By placing agricultural products on a conveyor belt, the agricultural products move to the detection unit as the conveyor belt runs, and the agricultural products are clamped by a clamping unit for non-destructive testing. However, when multiple similar agricultural products need to be tested continuously, if all agricultural products are placed on the conveyor belt at one time and moved to the detection unit with the conveyor belt, the clamping unit will not be able to clamp a single agricultural product, which will affect the detection work. When workers manually arrange the agricultural products on the conveyor belt in sequence, it is more laborious. Moreover, when the damage of agricultural products is detected, the camera unit is used to take pictures and keep samples, and then send them to the main control unit for manual removal of the damaged agricultural products. However, the agricultural products after testing will be concentrated in the same place. When the damaged agricultural products are manually removed from multiple agricultural products, not only the labor intensity is high, but also it is easy to make mistakes. In addition, in some cases, when all agricultural products have been tested, the agricultural products need to be distributed to different collection containers in fixed quantities for subsequent transportation, packaging, etc. When the agricultural products that have been tested are piled up together, they need to be manually counted and distributed, which is also more laborious.

[0005] To this end, the present invention provides a portable nondestructive testing device for agricultural products. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a portable non-destructive testing device for agricultural products.

[0007] The technical solution adopted by the present invention to solve the technical problem is: a portable agricultural product nondestructive testing device, comprising a base, two fixed plates are fixedly connected to the left side of the upper end surface of the base, the fixed plate, one side of the upper end of the fixed plate is fixedly connected to a support plate, a turntable is rotatably arranged at the middle of the upper end surface of the support plate, a tray is rotatably arranged at the upper end of the turntable, an arc-shaped groove is arranged at the upper end of the tray, a mounting plate is fixedly connected to the left side of the upper end surface of the base, a scanning detector is arranged on the upper side of the right end surface of the mounting plate, and an adjustable feeding mechanism for conveying agricultural products to the tray is arranged on the base; The adjustable feeding mechanism comprises a frame fixedly connected to one side of the upper end surface of the base, a conveyor belt is arranged on the frame, a slide bar 1 is fixedly connected to both sides of the upper end of the frame, and a gathering plate is slidably connected to both sides of the slide bar 1; The fixed plate is also provided with an adjustable arrangement and placement mechanism for storing the agricultural products that have been tested; The adjustable arrangement placement mechanism comprises a material dividing plate fixedly connected to the upper end of a fixed plate, both sides of the material dividing plate are slidably connected to limit plates, and one end of the material dividing plate is slidably connected to a baffle.

[0008] Preferably, a bidirectional threaded rod 1 is threadedly connected to one side of the gathering plate, both ends of the bidirectional threaded rod 1 are rotatably arranged on the frame, a motor 1 is fixedly connected to one side of the frame, and the output end of the motor 1 is fixedly connected to one end of the bidirectional threaded rod 1.

[0009] Preferably, a motor three is fixedly connected to the middle of the lower end surface of the support plate, and the output end of the motor three is fixedly connected to the bottom of the turntable. A motor two is fixedly connected to one side of the upper end of the turntable, and the output end of the motor two is fixedly connected to the bottom of the tray.

[0010] Preferably, one end of the baffle is threadedly connected to a threaded rod one, one end of the threaded rod one is rotatably arranged on the dividing plate, one side of the dividing plate is fixedly connected to a motor five, and the output end of the motor five is fixedly connected to one end of the threaded rod one.

[0011] Preferably, the lower end of one side of the limit plate is threadedly connected to a two-way threaded rod 2, both ends of the two-way threaded rod 2 are rotatably set on the dividing plate, one side of the lower end of the dividing plate is fixedly connected to a motor 6, and the output end of the motor 6 is fixedly connected to one end of the two-way threaded rod 2.

[0012] Preferably, one side of the material dividing plate is slidably connected to a frame, the upper end of the frame is slidably connected to two sliding rods three, the lower ends of the sliding rods three are fixedly connected to an adjusting block, one side of the upper end surface of the frame is fixedly connected to an electric push rod one, and the piston end of the electric push rod one is fixedly connected to one side of the upper end of the adjusting block.

[0013] Preferably, both sides of the adjustment block are slidably connected with sliding columns, one end of the sliding column is fixedly connected to a push plate, one side of the sliding column is sleeved with a spring, one end of the spring is fixedly connected to one side of the adjustment block, and the other end is fixedly connected to one side of the push plate.

[0014] Preferably, a pressure rod is fixedly connected to one side of the push plate, a pressure sensor is fixedly connected to one side of the adjustment block, the pressure rod is aligned with the pressure sensor, a threaded rod three is threadedly connected to one side of the lower end of the frame, both ends of the threaded rod three are rotatably set on the dividing plate, a motor eight is fixedly connected to one side of the dividing plate, and the output end of the motor eight is fixedly connected to one end of the threaded rod three.

[0015] Preferably, the lower end surface of the dividing plate is slidably connected to a concave plate, and two sliding rods 2 are slidably connected to the middle side of the concave plate, one end of the sliding rod 2 is fixedly connected to a spacer, and one side of the lower end surface of the concave plate is fixedly connected to an electric push rod 2, and the piston end of the electric push rod 2 is fixedly connected to one side of the bottom of the spacer, and a slide groove is provided in the middle part of the dividing plate, and the spacer can slide in the slide groove, and one end of the concave plate is threadedly connected to a threaded rod 2, and both ends of the threaded rod 2 are rotatably set on the dividing plate, and one side of the lower end surface of the dividing plate is fixedly connected to a motor 7, and the output end of the motor 7 is fixedly connected to one end of the threaded rod 2.

[0016] Preferably, a universal wheel is provided on the lower end surface of the base, and a handle is fixedly connected to the right side of the upper end surface of the base.

[0017] The beneficial effects of the present invention are as follows: 1. The portable agricultural product nondestructive testing device described in the present invention, according to the size of the agricultural product, uses a motor to drive a bidirectional threaded rod to rotate, so that the gathering plates on both sides can slide in different directions at the same time to adjust the distance between the two gathering plates, and this distance can only accommodate a single agricultural product. At this time, a conveyor belt is used to drive multiple agricultural products to move at the same time, and the agricultural products will be arranged under the action of the two gathering plates. When the agricultural products move to the left end of the conveyor belt, they will fall into the arc-shaped groove at the upper end of the tray. When the scanning detector detects the agricultural products, the conveyor belt stops immediately, and the subsequent agricultural products will not continue to move. At this time, the motor drives the turntable to rotate, and the scanning detector can be used to perform nondestructive testing on the agricultural products. This detection process is a prior art and will not be described in detail; thereby, using an adjustable feeding mechanism, multiple scattered agricultural products can be arranged and moved to the tray in turn for nondestructive testing, thereby avoiding the situation where multiple agricultural products are moved to the detection area at the same time and the detection work cannot be carried out normally. At the same time, it also saves the process of workers manually arranging and placing agricultural products, reducing the labor intensity of workers.

[0018] 2. The portable agricultural product nondestructive testing device described in the present invention utilizes an adjustable arrangement and placement mechanism. When an agricultural product is tested, the tray is driven to rotate according to whether the agricultural product is damaged. The agricultural products on the upper end of the tray will be dumped onto the front or rear dividing plate, and as the dividing plate slides downward, the agricultural products of qualified quality and those of unqualified quality can be placed separately. When the agricultural products on the dividing plate need to be collected, the baffle is driven to slide downward. When the agricultural products lose support, they can fall out of the dividing plate, thereby eliminating the process of manually removing damaged agricultural products from multiple agricultural products, reducing the labor intensity of workers, and not being easy to be damaged. In addition, the distance between the two limit plates can be adjusted so that the distance between the limit plates can only accommodate one agricultural product, and the agricultural products that fall onto the dividing plate are arranged in an arranged state. According to the gaps between the agricultural products, the partition is driven to be inserted into the gap. At this time, the agricultural products on the dividing plate are divided into two parts. When multiple agricultural products on one side of the partition slide down, the remaining agricultural products are blocked by the partition, so that the number of agricultural products that slide off the dividing plate at one time can be controlled, thereby facilitating the reasonable distribution of agricultural products to different collection containers, and facilitating subsequent transportation, packaging and the like. At the same time, the process of manual counting and distribution of agricultural products is also eliminated. , which is more labor-saving, and when the inspected agricultural products slide down, the partition can block the agricultural products, and every time an agricultural product slides down, the partition will move a certain distance, which makes the subsequent agricultural products always keep a small distance from the previous agricultural products, thereby reducing the impact force between the agricultural products, thereby avoiding damage to the agricultural products due to impact, and every time the agricultural products slide along the dividing plate, the lower end of the push plate is driven to fit with the upper end surface of the dividing plate. At this time, the push plate is driven to approach the agricultural products. If the agricultural products are stuck due to friction, the push plate will push the agricultural products to promote the sliding of the agricultural products, and, Since the agricultural products are stuck due to friction, the push plate only needs to apply a lighter push on the agricultural products to make them slide down. At this time, the pressure rod is not in contact with the pressure sensor. When the agricultural products slide down to the arrangement state, the pressure rod still moves. When it contacts the agricultural products in the arrangement state, the pressure rod will contact the pressure sensor due to extrusion. When the pressure sensor detects the pressure signal, it means that the agricultural products are all in the arrangement state. At this time, the pressure rod is reset to the initial position. Such a cycle can ensure that the agricultural products on the dividing plate are in the arrangement state, avoiding the agricultural products from being stuck between the limit plates due to friction, thereby affecting the normal arrangement and placement of the agricultural products.

[0019] 3. The portable agricultural product nondestructive testing device described in the present invention allows a person to hold the handle and use the universal wheels to push the base, thereby facilitating the movement of the entire device to a suitable working area, and the device has high portability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure at the dividing plate; Figure 3 This is a schematic diagram of the three-dimensional structure at another angle of view of the dividing plate; Figure 4 It is a schematic diagram of the three-dimensional structure at the septum; Figure 5 It is a schematic diagram of the three-dimensional structure of the push plate; Figure 6 It is a schematic diagram of the three-dimensional structure at the tray; Figure 7 It is a schematic diagram of the three-dimensional structure at the gathering plate; Figure 8 It is a schematic diagram of the three-dimensional structure at the tray; Fig. 9 It is a schematic diagram of the three-dimensional structure of the scanning detector.

[0022] In the figure: 1. base; 2. handle; 3. conveyor belt; 4. frame; 5. gathering plate; 6. motor 1; 7. slide bar 1; 8. two-way threaded rod 1; 9. tray; 10. turntable; 11. motor 2; 12. motor 3; 13. support plate; 14. fixing plate; 15. scanning detector; 16. mounting plate; 17. material dividing plate; 18. limit plate; 19. frame; 20. electric push rod 1; 21. slide bar 3; 2 2. Universal wheel; 23. Baffle; 24. Threaded rod one; 25. Motor five; 26. Bidirectional threaded rod two; 27. Motor six; 28. Threaded rod two; 29. ​​Motor seven; 30. Concave plate; 31. Motor eight; 32. Threaded rod three; 33. Electric push rod two; 34. Slide rod two; 35. Spacer; 36. Adjustment block; 37. Slide column; 38. Spring; 39. Pressure sensor; 40. Pressure rod; 41. Push plate. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Please refer to Figure 1-Figure 9The present invention provides a technical solution: a portable agricultural product nondestructive testing device, comprising a base 1, two fixed plates 14 are fixedly connected to the left side of the upper end surface of the base 1, the fixed plate 14, one side of the upper end of the fixed plate 14 is fixedly connected to a support plate 13, a turntable 10 is rotatably arranged at the middle of the upper end surface of the support plate 13, a tray 9 is rotatably arranged at the upper end of the turntable 10, an arc-shaped groove is arranged at the upper end of the tray 9, a mounting plate 16 is fixedly connected to the left side of the upper end surface of the base 1, a scanning detector 15 is arranged on the upper side of the right end surface of the mounting plate 16, and an adjustable feeding mechanism for conveying agricultural products to the tray 9 is arranged on the base 1; The adjustable feeding mechanism includes a frame 4 fixedly connected to one side of the upper end surface of the base 1, a conveyor belt 3 is arranged on the frame 4, a slide bar 7 is fixedly connected to both sides of the upper end of the frame 4, and a gathering plate 5 is slidably connected to both sides of the slide bar 7; The fixed plate 14 is also provided with an adjustable arrangement and placement mechanism for storing the agricultural products that have been tested; The adjustable arrangement placement mechanism includes a dividing plate 17 fixedly connected to the upper end of the fixed plate 14 , both sides of the dividing plate 17 are slidably connected to limit plates 18 , and one end of the dividing plate 17 is slidably connected to a baffle 23 .

[0025] In this embodiment, Figure 1 , Figure 6-Figure 9 As shown, a bidirectional threaded rod 8 is threadedly connected to one side of the gathering plate 5, and both ends of the bidirectional threaded rod 8 are rotatably set on the frame 4. A motor 6 is fixedly connected to one side of the frame 4, and the output end of the motor 6 is fixedly connected to one end of the bidirectional threaded rod 8.

[0026] A motor 3 12 is fixedly connected to the middle of the lower end surface of the support plate 13, and the output end of the motor 3 12 is fixedly connected to the bottom of the turntable 10. A motor 2 11 is fixedly connected to one side of the upper end of the turntable 10, and the output end of the motor 2 11 is fixedly connected to the bottom of the tray 9.

[0027] Specifically, when the existing agricultural product quality nondestructive testing device is used, the agricultural products are placed on the conveyor belt 3, and the agricultural products are moved to the testing unit as the conveyor belt 3 runs, and the agricultural products are clamped by the clamping unit, and then the nondestructive testing is performed. However, when it is necessary to continuously test a plurality of agricultural products of the same type, if all agricultural products are placed on the conveyor belt 3 at one time and moved to the testing unit as the conveyor belt 3, the clamping unit will not be able to clamp a single agricultural product, thereby affecting the testing work, and it is more laborious for workers to manually arrange the agricultural products on the conveyor belt 3 in sequence; Therefore, in order to solve the above problems, this embodiment is used for agricultural products of the same type and with relatively regular shapes, such as apples, oranges, etc., which have relatively regular shapes and are not much different in size. According to the size of the agricultural products, the motor 6 is used to drive the bidirectional threaded rod 8 to rotate, so that the gathering plates 5 on both sides can slide in different directions at the same time to adjust the distance between the two gathering plates 5, and this distance can only accommodate a single agricultural product. At this time, the conveyor belt 3 is used to drive multiple agricultural products to move at the same time, and the agricultural products will be arranged under the action of the two gathering plates 5. When the agricultural products move to the left end of the conveyor belt 3, they will fall into the arc-shaped concave on the upper end of the tray 9. In the slot, when the scanning detector 15 detects agricultural products, the conveyor belt 3 stops immediately, and the subsequent agricultural products will not continue to move. At this time, the motor 3 12 drives the turntable 10 to rotate, and the scanning detector 15 can be used to perform non-destructive testing on the agricultural products. This testing process is a prior art and will not be described in detail. Thus, by using the adjustable feeding mechanism, a plurality of scattered agricultural products can be arranged and moved to the tray 9 in turn for non-destructive testing, thereby avoiding the situation where a plurality of agricultural products are moved to the testing area at the same time, resulting in the inability to perform the testing work normally. At the same time, it also saves the process of workers manually arranging and placing agricultural products, thereby reducing the labor intensity of workers.

[0028] In this embodiment, Figure 1-Figure 5 , Figure 8 As shown, one end of the baffle 23 is threadedly connected to a threaded rod 24, one end of the threaded rod 24 is rotatably set on the dividing plate 17, one side of the dividing plate 17 is fixedly connected to a motor 25, and the output end of the motor 25 is fixedly connected to one end of the threaded rod 24.

[0029] A two-way threaded rod 26 is threadedly connected to the lower end of one side of the limit plate 18. Both ends of the two-way threaded rod 26 are rotatably set on the dividing plate 17. A motor 6 27 is fixedly connected to one side of the lower end of the dividing plate 17. The output end of the motor 6 27 is fixedly connected to one end of the two-way threaded rod 26.

[0030] One side of the dividing plate 17 is slidably connected to a frame 19, the upper end of the frame 19 is slidably connected to two sliding rods 3 21, the lower end of the sliding rod 3 21 is fixedly connected to an adjusting block 36, one side of the upper end surface of the frame 19 is fixedly connected to an electric push rod 1 20, and the piston end of the electric push rod 1 20 is fixedly connected to one side of the upper end of the adjusting block 36.

[0031] Slide posts 37 are slidably connected to both sides of the adjustment block 36 , one end of the slide post 37 is fixedly connected to a push plate 41 , a spring 38 is sleeved on one side of the slide post 37 , one end of the spring 38 is fixedly connected to one side of the adjustment block 36 , and the other end is fixedly connected to one side of the push plate 41 .

[0032] A pressure rod 40 is fixedly connected to one side of the push plate 41, a pressure sensor 39 is fixedly connected to one side of the adjustment block 36, the pressure rod 40 is aligned with the pressure sensor 39, a threaded rod three 32 is threadedly connected to one side of the lower end of the frame 19, both ends of the threaded rod three 32 are rotatably set on the dividing plate 17, a motor eight 31 is fixedly connected to one side of the dividing plate 17, and the output end of the motor eight 31 is fixedly connected to one end of the threaded rod three 32.

[0033] The lower end surface of the dividing plate 17 is slidably connected to a concave plate 30, and two sliding rods 34 are slidably connected to the middle side of the concave plate 30, and one end of the sliding rod 34 is fixedly connected to a spacer 35, and one side of the lower end surface of the concave plate 30 is fixedly connected to an electric push rod 33, and the piston end of the electric push rod 33 is fixedly connected to one side of the bottom of the spacer 35. A slide groove is provided in the middle part of the dividing plate 17, and the spacer 35 can slide in the slide groove, and one end of the concave plate 30 is threadedly connected to a threaded rod 28, and both ends of the threaded rod 28 are rotatably arranged on the dividing plate 17, and one side of the lower end surface of the dividing plate 17 is fixedly connected to a motor 7 29, and the output end of the motor 7 29 is fixedly connected to one end of the threaded rod 28.

[0034] Specifically, when the existing agricultural product quality nondestructive testing device is used, when the agricultural product is damaged, a camera unit is used to take a photo and save a sample, and then the photo is sent to the main control unit, so that the damaged agricultural product can be removed manually. However, the agricultural products after the inspection will be concentrated in the same place. When the damaged agricultural products are removed manually from multiple agricultural products, not only the labor intensity is high, but also it is easy to make mistakes. In addition, in some cases, after all agricultural products have been inspected, the agricultural products need to be distributed to different collection containers in fixed quantities for subsequent transportation, packaging, etc. When the inspected agricultural products are piled together, they need to be manually counted and distributed, which is laborious. Therefore, in order to solve the above problems, when the present embodiment is used, after an agricultural product has been inspected, the motor 2 11 will drive the tray 9 to rotate according to whether the agricultural product is damaged, so that the agricultural product on the upper end of the tray 9 is dumped onto the front or rear dividing plate 17, and as the dividing plate 17 slides downward, the agricultural products of qualified quality and those of unqualified quality can be placed separately. When the agricultural products on the dividing plate 17 need to be collected, the motor 5 25 drives the threaded rod 1 24 to rotate, so that the baffle 23 slides downward. When the agricultural products lose support, they can fall out of the dividing plate 17, thereby eliminating the process of manually removing the damaged agricultural products from a plurality of agricultural products, reducing the labor intensity of the workers, and being less prone to errors. Furthermore, when the agricultural products on the dividing plate 17 need to be dropped into the collecting container in a fixed quantity, the motor 6 27 can be used to drive the bidirectional threaded rod 26 to rotate according to the size of the agricultural products, so as to adjust the distance between the two limit plates 18 so that the distance between the limit plates 18 can only accommodate one agricultural product. Then, the agricultural products dropped onto the dividing plate 17 are arranged in an arranged state. According to the gap between the agricultural products, the motor 7 29 is used to drive the threaded rod 28 to rotate so that the spacer 35 is aligned with the gap between two adjacent agricultural products. Then, the electric push rod 2 33 is used to drive the spacer 35 to be inserted into the gap. At this time, the agricultural products on the dividing plate 17 are divided into two parts. When multiple agricultural products on one side of the spacer 35 slide down, the remaining agricultural products are blocked by the spacer 35, so that the agricultural products that slide off the dividing plate 17 at one time can be The quantity of agricultural products can be controlled, so that the agricultural products can be reasonably distributed to different collection containers, so as to facilitate the subsequent transportation, packaging and other work. At the same time, the process of manual counting and distribution of agricultural products is omitted, which is more labor-saving. Moreover, when the agricultural products after detection slide down, the partition 35 can block the agricultural products. Moreover, every time an agricultural product slides down, the partition 35 will move a distance, so that the subsequent agricultural products that slide down always keep a small distance from the previous agricultural products, thereby reducing the impact force between the agricultural products, thereby avoiding the damage of the agricultural products due to the impact. Moreover, even the damaged agricultural products need to be placed in the same way as the undamaged agricultural products, because even the damaged agricultural products can be used in other aspects. As the inspected agricultural products slide down the dividing plate 17, they may get stuck between the limit plates 18. This may be because the surface of some agricultural products is relatively rough, which in turn affects the normal arrangement and placement of the agricultural products. Therefore, in order to avoid this situation, whenever agricultural products slide along the dividing plate 17, the electric push rod 20 drives the adjustment block 36 to descend until the lower end of the push plate 41 is in contact with the upper end surface of the dividing plate 17. At this time, the motor 8 31 is used to drive the threaded rod 3 32 to rotate, so that the push plate 41 can be moved closer to the agricultural products. If the agricultural products are stuck due to friction, the push plate 41 will push the agricultural products to promote the sliding of the agricultural products. In addition, since the agricultural products are Because the agricultural products are stuck due to friction, the push plate 41 only needs to apply a lighter push to the agricultural products to make them slide down. At this time, the pressure rod 40 is not in contact with the pressure sensor 39. When the agricultural products slide down to the arrangement state, the pressure rod 40 still moves. When it contacts the agricultural products in the arrangement state, the pressure rod 40 will contact the pressure sensor 39 due to extrusion. When the pressure sensor 39 detects the pressure signal, it means that the agricultural products are all in the arrangement state. At this time, the pressure rod 40 is reset to the initial position. Such a cycle can ensure that the agricultural products on the dividing plate 17 are in the arrangement state, avoiding the agricultural products from being stuck between the limit plates 18 due to friction, thereby affecting the normal arrangement and placement of the agricultural products.

[0035] In this embodiment, Figure 1As shown, a universal wheel 22 is provided on the lower end surface of the seat 1, and a handle 2 is fixedly connected to the right side of the upper end surface of the base 1.

[0036] Specifically, a person holds the handle 2 and uses the universal wheels 22 to push the base 1, thereby facilitating the movement of the entire device to a suitable working area, and the device has high portability.

[0037] Working principle: A person holds the handle 2 and uses the universal wheel 22 to push the base 1, so as to facilitate the movement of the entire device to place it in a suitable working area, with high portability. According to the size of the agricultural product, the motor 6 is used to drive the bidirectional threaded rod 8 to rotate, so that the gathering plates 5 on both sides can slide in different directions at the same time to adjust the distance between the two gathering plates 5, and this distance can only accommodate a single agricultural product. At this time, the conveyor belt 3 is used to drive multiple agricultural products to move at the same time, and the agricultural products will be arranged under the action of the two gathering plates 5. When the agricultural products move to the left end of the conveyor belt 3, they will fall into the arc-shaped groove at the upper end of the tray 9. When the scanning detector 15 detects the agricultural products, the conveyor belt 3 stops immediately, and the subsequent agricultural products will not continue to move. At this time, the motor 3 12 drives the turntable 10 to rotate, and the scanning detector 15 can be used to perform non-destructive testing on the agricultural products. This testing process is a prior art and will not be described in detail; thereby using an adjustable feeder The structure can arrange a plurality of scattered agricultural products and move them to the tray 9 in sequence for non-destructive testing, thereby avoiding the situation that a plurality of agricultural products are moved to the testing area at the same time and the testing work cannot be carried out normally. At the same time, it also saves the process of workers manually arranging and placing agricultural products, reducing the labor intensity of workers. When an agricultural product is tested, according to whether the agricultural product is damaged, the motor 2 11 will drive the tray 9 to rotate, so that the agricultural products on the upper end of the tray 9 are dumped onto the front or rear dividing plate 17, and as the dividing plate 17 slides downward, the agricultural products with qualified quality and those with unqualified quality can be placed separately. When it is necessary to collect the agricultural products on the dividing plate 17, the motor 5 25 is used to drive the threaded rod 1 24 to rotate, so that the baffle 23 slides downward. When the agricultural products lose support, they can fall out of the dividing plate 17, thereby saving the process of manually removing the damaged agricultural products from a plurality of agricultural products, reducing the labor intensity of workers and not prone to errors.Furthermore, when the agricultural products on the dividing plate 17 need to be dropped into the collecting container in a fixed quantity, the motor 6 27 can be used to drive the bidirectional threaded rod 26 to rotate according to the size of the agricultural products, so that the spacing between the two limiting plates 18 can be adjusted so that the spacing between the limiting plates 18 can only accommodate one agricultural product. Then, the agricultural products dropped onto the dividing plate 17 are arranged in an arranged state. According to the gap between the agricultural products, the motor 7 29 is used to drive the threaded rod 28 to rotate so that the spacer 35 is aligned with the gap between two adjacent agricultural products. Then, the electric push rod 2 33 is used to drive the spacer 35 to be inserted into the gap. At this time, the agricultural products on the dividing plate 17 are divided into two parts. When multiple agricultural products on one side of the spacer 35 slide down, the remaining agricultural products are blocked by the spacer 35. , so that the amount of agricultural products sliding off the dividing plate 17 at one time can be controlled, so as to facilitate the reasonable distribution of agricultural products to different collection containers, so as to facilitate subsequent transportation, packaging and the like, and at the same time, it also saves the process of manual counting and distribution of agricultural products, which is more labor-saving, and when the agricultural products that have been detected slide off, the partition 35 can block the agricultural products, and every time an agricultural product slides off, the partition 35 will move a distance, so that the subsequent agricultural products that slide off always maintain a small distance with the previous agricultural products, thereby reducing the impact force between the agricultural products, thereby avoiding damage to the agricultural products due to impact, and even damaged agricultural products need to be separated from the undamaged agricultural products. The same placement operation is performed on damaged agricultural products, because even damaged agricultural products can be used for other purposes; when the inspected agricultural products slide down through the dividing plate 17, the agricultural products may be stuck between the limit plates 18. This may be due to the rough surface of some agricultural products, which in turn affects the normal arrangement and placement of the agricultural products. Therefore, in order to avoid this situation, whenever agricultural products slide along the dividing plate 17, the electric push rod 20 drives the adjustment block 36 to descend until the lower end of the push plate 41 is in contact with the upper end surface of the dividing plate 17. At this time, the motor 31 is used to drive the threaded rod 32 to rotate, so that the push plate 41 can be moved closer to the agricultural products. If the agricultural products are stuck due to friction, the push plate 41 will push the agricultural products to promote the agricultural products. The products slide down, and because the agricultural products are stuck due to friction, the push plate 41 only needs to apply a light push to the agricultural products to make them slide down. At this time, the pressure rod 40 does not contact the pressure sensor 39. When the agricultural products slide down to the arrangement state, the pressure rod 40 still moves. When it contacts the agricultural products in the arrangement state, the pressure rod 40 will contact the pressure sensor 39 due to extrusion. When the pressure sensor 39 detects a pressure signal, it means that the agricultural products are in the arrangement state. At this time, the pressure rod 40 is reset to the initial position. This cycle can ensure that the agricultural products on the dividing plate 17 are in the arrangement state, avoiding the agricultural products being stuck between the limit plates 18 due to friction, thereby affecting the normal arrangement and placement of the agricultural products. ;

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A portable agricultural product non-destructive testing device, comprising a base (1), characterized in that: Two fixing plates (14) are fixedly connected to the left side of the upper end surface of the base (1), and one side of the upper end of the fixing plate (14) is fixedly connected to a support plate (13), a turntable (10) is rotatably provided at the middle of the upper end surface of the support plate (13), a tray (9) is rotatably provided at the upper end of the turntable (10), and an arc-shaped groove is provided at the upper end of the tray (9), a mounting plate (16) is fixedly connected to the left side of the upper end surface of the base (1), and a scanning detector (15) is provided on the upper side of the right end surface of the mounting plate (16), and an adjustable feeding mechanism for conveying agricultural products to the tray (9) is provided on the base (1); The adjustable feeding mechanism comprises a frame (4) fixedly connected to one side of the upper end surface of the base (1), a conveyor belt (3) being arranged on the frame (4), a slide bar (7) being fixedly connected to both sides of the upper end of the frame (4), and a gathering plate (5) being slidably connected to both sides of the slide bar (7); The fixed plate (14) is also provided with an adjustable arrangement and placement mechanism for storing the agricultural products that have been tested; The adjustable arrangement placement mechanism comprises a material distribution plate (17) fixedly connected to the upper end of the fixed plate (14), both sides of the material distribution plate (17) being slidably connected to limit plates (18), and one end of the material distribution plate (17) being slidably connected to a baffle plate (23).

2. A portable agricultural product nondestructive testing device according to claim 1, characterized in that: One side of the gathering plate (5) is threadedly connected to a bidirectional threaded rod (8), both ends of the bidirectional threaded rod (8) are rotatably arranged on the frame (4), one side of the frame (4) is fixedly connected to a motor (6), and the output end of the motor (6) is fixedly connected to one end of the bidirectional threaded rod (8).

3. A portable agricultural product nondestructive testing device according to claim 1, characterized in that: A motor three (12) is fixedly connected to the middle of the lower end surface of the support plate (13), and the output end of the motor three (12) is fixedly connected to the bottom of the turntable (10). A motor two (11) is fixedly connected to one side of the upper end of the turntable (10), and the output end of the motor two (11) is fixedly connected to the bottom of the tray (9).

4. A portable agricultural product nondestructive testing device according to claim 1, characterized in that: One end of the baffle (23) is threadedly connected to a threaded rod (24), one end of the threaded rod (24) is rotatably disposed on a material dividing plate (17), one side of the material dividing plate (17) is fixedly connected to a motor (25), and an output end of the motor (25) is fixedly connected to one end of the threaded rod (24).

5. The portable agricultural product nondestructive testing device according to claim 1, characterized in that: The lower end of one side of the limit plate (18) is threadedly connected to a second bidirectional threaded rod (26), both ends of the second bidirectional threaded rod (26) are rotatably arranged on the dividing plate (17), and one side of the lower end of the dividing plate (17) is fixedly connected to a sixth motor (27), and the output end of the sixth motor (27) is fixedly connected to one end of the second bidirectional threaded rod (26).

6. A portable agricultural product nondestructive testing device according to claim 1, characterized in that: One side of the material dividing plate (17) is slidably connected to a frame (19), the upper end of the frame (19) is slidably connected to two sliding rods (21), the lower end of the sliding rod (21) is fixedly connected to an adjustment block (36), one side of the upper end surface of the frame (19) is fixedly connected to an electric push rod (20), and the piston end of the electric push rod (20) is fixedly connected to one side of the upper end of the adjustment block (36).

7. A portable non-destructive testing device for agricultural products according to claim 6, characterized in that: Both sides of the adjustment block (36) are slidably connected to sliding columns (37), one end of the sliding column (37) is fixedly connected to a push plate (41), one side of the sliding column (37) is sleeved with a spring (38), one end of the spring (38) is fixedly connected to one side of the adjustment block (36), and the other end is fixedly connected to one side of the push plate (41).

8. A portable non-destructive testing device for agricultural products according to claim 7, characterized in that: A pressure rod (40) is fixedly connected to one side of the push plate (41), a pressure sensor (39) is fixedly connected to one side of the adjustment block (36), the pressure rod (40) is aligned with the pressure sensor (39), a threaded rod three (32) is threadedly connected to one side of the lower end of the frame (19), both ends of the threaded rod three (32) are rotatably arranged on the dividing plate (17), a motor eight (31) is fixedly connected to one side of the dividing plate (17), and an output end of the motor eight (31) is fixedly connected to one end of the threaded rod three (32).

9. The portable agricultural product nondestructive testing device according to claim 1, characterized in that: The lower end surface of the dividing plate (17) is slidably connected to a concave plate (30), and two sliding rods (34) are slidably connected to the middle side of the concave plate (30), and one end of the sliding rod (34) is fixedly connected to a spacer (35). One side of the lower end surface of the concave plate (30) is fixedly connected to an electric push rod (33), and the piston end of the electric push rod (33) is fixedly connected to one side of the bottom of the spacer (35). A slide groove is provided in the middle of the dividing plate (17), and the spacer (35) can slide in the slide groove. One end of the concave plate (30) is threadedly connected to a threaded rod (28), and both ends of the threaded rod (28) are rotatably arranged on the dividing plate (17). One side of the lower end surface of the dividing plate (17) is fixedly connected to a motor (29), and the output end of the motor (29) is fixedly connected to one end of the threaded rod (28).

10. The portable nondestructive testing device for agricultural products according to claim 1, characterized in that: The lower end surface of the base (1) is provided with a universal wheel (22), and the right side of the upper end surface of the base (1) is fixedly connected with a handle (2).

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