Kiwi fruit detection equipment

Abstract

The utility model relates to the field of nondestructive testing, and discloses kiwi fruit detection equipment which comprises a detection channel, and an illuminating lamp strip and a camera are arranged in the detection channel; the sorting mechanism is arranged at an outlet of the detection channel; and the turnover mechanism is mounted in the detection channel and is used for conveying the kiwi fruits to the sorting mechanism. According to the kiwi fruit sorting device, kiwi fruits are put into the detection channel one by one, the turning mechanism drives the kiwi fruits to turn continuously, the illuminating lamp belt serves as a light source in the turning process, images of the whole outer surfaces of the kiwi fruits are obtained through the camera, disease spots are recognized through the external processor, and then the sorting mechanism is controlled to sort the kiwi fruits. And multiple disease spots on the surfaces of the kiwi fruits can be continuously detected and sorted, and the problem that the detection efficiency is low is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to nondestructive testing field, concretely relates to a kiwi fruit detection equipment. BACKGROUND

[0002] After picking kiwi fruit, the nondestructive testing is carried out to the kiwi fruit through the detection device to eliminate the defective kiwi fruit. The existing detection device comprises a light shield, a detection probe, a support, a control processing module, a wireless communication module, a button fixing shaft, a measurement button, a lithium battery, a function button, a display screen, a shell and a correction whiteboard. Press the measurement button, the detection probe emits a specific angle light into the kiwi fruit, and converts the light signal reflected by the kiwi fruit into an electric signal, the control processing module processes and calculates the electric signal to obtain a result, and the result can be displayed on the display screen in real time and sent to a remote database through the wireless communication module. The device has important significance for the quality inspection links such as kiwi fruit planting, grading and tracing.

[0003] The existing detection equipment has the following problems: it is inconvenient to continuously detect the disease spots on the surfaces of multiple kiwi fruits, and the detection efficiency is low.

[0004] Based on the above situation, a kiwi fruit detection equipment is urgently needed to solve the problem of low detection efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at: for the existing detection equipment, it is inconvenient to continuously detect the disease spots on the surfaces of multiple kiwi fruits, and the detection efficiency is low, and the problem of low detection efficiency is solved.

[0006] The technical scheme of the utility model is as follows:

[0007] A kiwi fruit detection equipment comprises:

[0008] A detection channel is provided with an illuminating lamp strip and a camera;

[0009] A sorting mechanism is arranged at the outlet of the detection channel;

[0010] A turnover mechanism is installed in the detection channel and used for conveying kiwi fruits to the sorting mechanism.

[0011] The existing detection equipment is inconvenient to continuously detect the disease spots on the surfaces of multiple kiwi fruits, and the detection efficiency is low. In the scheme, the kiwi fruits are put into the detection channel one by one, the turnover mechanism drives the kiwi fruits to continuously turn over, the illuminating lamp strip serves as a light source in the turning process, the camera obtains the images of the whole outer surfaces of the kiwi fruits, the external processor identifies the disease spots, and then the sorting mechanism is controlled to sort, the disease spots on the surfaces of multiple kiwi fruits can be continuously detected and sorted, and the problem of low detection efficiency is solved.

[0012] Further, the present scheme does not uniquely limit the specific structure of the sorting mechanism, wherein one possible scheme is that the sorting mechanism comprises a trapezoidal movable seat and a guide rod penetrating the movable seat, and the movable seat is connected with a telescopic rod; when this scheme is adopted, the movable seat is driven to move along the guide rod by the telescopic rod, so that the kiwifruits roll off the specified slope of the movable seat, and sorting is realized.

[0013] Further, in order to assist the kiwifruits to roll off the two slopes of the movable seat respectively, two inclined sorting conveyors are installed on the movable seat; when this scheme is adopted, the kiwifruits are transported by the sorting conveyors, so that the kiwifruits roll off the two slopes of the movable seat respectively.

[0014] Further, the present scheme does not uniquely limit the specific structure of the turnover mechanism, wherein one possible scheme is that the turnover mechanism comprises two spaced-apart spiral rods and a driving part for driving the spiral rods; when this scheme is adopted, the two spiral rods are driven to rotate by the driving part, so that the kiwifruits are transported along the axial direction of the spiral rods and continuously rotated to realize turnover, and the structure is simple and convenient to maintain.

[0015] Further, the present scheme does not uniquely limit the specific structure of the driving part, wherein one possible scheme is that the driving part comprises a transmission connected with the spiral rod and a motor installed on the transmission; when this scheme is adopted, the rotation speed of the spiral rod can be adjusted by the transmission, so that the turnover speed of the kiwifruits is adjusted.

[0016] Further, in order to make the two spiral rods rotate synchronously, a sprocket is installed on each of the two spiral rods, and a chain is installed on the sprocket; when this scheme is adopted, since the chain transmission has a constant transmission ratio, the two spiral rods can rotate synchronously.

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

[0018] I. The kiwifruits are placed in the detection channel one by one, the kiwifruits are continuously turned over by the turnover mechanism, the illumination lamp belt serves as a light source during the turnover process, the images of the entire outer surface of the kiwifruits are acquired by the camera, the disease spots are identified by an external processor, and then the sorting mechanism is controlled to sort, so that the disease spots on the surfaces of multiple kiwifruits can be continuously detected and sorted, and the problem of low detection efficiency is solved.

[0019] II. Since the sorting mechanism comprises a trapezoidal movable seat and a guide rod penetrating the movable seat, and the movable seat is connected with a telescopic rod, the movable seat is driven to move along the guide rod by the telescopic rod, so that the kiwifruits roll off the specified slope of the movable seat, and sorting is realized.

[0020] III. Since the turnover mechanism comprises two spaced-apart screw rods and a driving part for driving the screw rods, the two screw rods are driven to rotate by the driving part, the kiwifruits can be conveyed along the axial direction of the screw rods, and the kiwifruits are continuously rotated to be turned over, so that the structure is simple and convenient to maintain. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole first visual angle structural schematic view of an embodiment of the utility model;

[0022] Figure 2 It is a whole second visual angle structural schematic view of an embodiment of the utility model;

[0023] Figure 3 It is a sectional structure schematic view of an embodiment of the utility model;

[0024] Figure 4 It is an enlarged view of A in Figure 1

[0025] Figure 5 It is an enlarged view of B in Figure 2

[0026] Reference signs:

[0027] 1, detection channel; 2, sorting mechanism; 3, turnover mechanism;

[0028] 11, lighting lamp strip; 12, camera;

[0029] 21, movable seat; 22, guide rod; 23, telescopic rod; 24, sorting conveying belt;

[0030] 31, screw rod; 32, driving part; 33, chain wheel; 34, chain;

[0031] 321, transmission; 322, motor. DETAILED DESCRIPTION

[0032] ​​It is to be understood that the terms "first" and "second" and similar relating terms are used merely to distinguish one entity or action from another, and do not necessarily require or imply any such actual relationship or order between such entities or actions. Also, the terms "comprising", "containing" or any other similar words are intended to encompass non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or other elements inherent to such process, method, article or device. Without more limitations, the element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the process, method, article or device including the element.

[0033] The features and performances of the present application will be further described in detail below in combination with embodiments.

[0034] Embodiment:

[0035] Please refer to Figure 1 , Figure 2 and Figure 3 , a kiwi fruit detection device, comprising:

[0036] A detection channel 1, wherein a lighting lamp strip 11 and a camera 12 are arranged in the detection channel 1;

[0037] A sorting mechanism 2 arranged at the outlet of the detection channel 1;

[0038] A turnover mechanism 3 installed in the detection channel 1 and used for conveying kiwi fruits to the sorting mechanism 2.

[0039] The existing detection device is inconvenient for continuous detection of the diseased spots on the surfaces of multiple kiwi fruits, and the detection efficiency is low. In the present scheme, the kiwi fruits are put into the detection channel 1 one by one, the turnover mechanism 3 drives the kiwi fruits to continuously turn over, the lighting lamp strip 11 serves as a light source during the turning over process, and the camera 12 obtains the images of the entire outer surfaces of the kiwi fruits, the external processor identifies the diseased spots, and then controls the sorting mechanism 2 to sort, so that the diseased spots on the surfaces of multiple kiwi fruits can be continuously detected and sorted, and the problem of low detection efficiency is solved.

[0040] Referring to Figure 3 , the present scheme does not uniquely limit the specific structure of the sorting mechanism 2, wherein one feasible scheme is that the sorting mechanism 2 comprises a trapezoidal movable seat 21 and a guide rod 22 penetrating the movable seat 21, and the movable seat 21 is connected with a telescopic rod 23. When this scheme is adopted, the movable seat 21 is driven to move along the guide rod 22 through the telescopic rod 23, so as to make the kiwi fruits roll off from the specified slope of the movable seat 21, and then realize sorting.

[0041] Referring to Figure 1 andFigure 4 In order to assist the kiwifruit to roll off the two slopes of the movable seat 21 respectively, one of the feasible solutions is that two inclined sorting conveyors 24 are installed on the movable seat 21, and when this solution is adopted, the kiwifruit is transported by the sorting conveyors 24, and then the kiwifruit is rolled off the two slopes of the movable seat 21 respectively.

[0042] Optionally, the delivery conveyors (not shown in the figure) are arranged below the two sorting conveyors 24 respectively, and the qualified products and the unqualified products are transported by the two delivery conveyors respectively.

[0043] With reference to Figure 2 The present solution is not unique to the specific structure of the turnover mechanism 3, and one of the feasible solutions is that the turnover mechanism 3 includes two spaced-apart screw rods 31 and a driving part 32 for driving the screw rods 31, and specifically, the two screw rods 31 are consistent in rotation direction, and when this solution is adopted, the two screw rods 31 are driven to rotate by the driving part 32, so that the kiwifruit can be transported in the axial direction of the screw rod 31, and the kiwifruit is constantly rotated to turn over, and the structure is simple and easy to maintain.

[0044] With reference to Figure 3 The present solution is not unique to the specific structure of the driving part 32, and one of the feasible solutions is that the driving part 32 includes a speed changer 321 connected with the screw rod 31 and a motor 322 installed on the speed changer 321, and when this solution is adopted, the rotation speed of the screw rod 31 can be adjusted by the speed changer 321, and then the turnover speed of the kiwifruit is adjusted.

[0045] With reference to Figure 2 and Figure 5 In order to make the two screw rods 31 rotate synchronously, one of the feasible solutions is that the chain wheels 33 are installed on the two screw rods 31, and the chains 34 are installed on the chain wheels 33, and when this solution is adopted, since the chain transmission has a constant transmission ratio, the two screw rods 31 can be made to rotate synchronously.

[0046] In order to solve the problem of low detection efficiency, in the present solution, the kiwifruit is put into the detection channel 1 one by one, and the kiwifruit is constantly turned over by the turnover mechanism 3, the illumination lamp belt 11 serves as a light source during the turning over process, and the image of the entire outer surface of the kiwifruit is obtained by the camera 12, the disease spots are identified by the external processor, and then the sorting mechanism 2 is controlled to sort, so that the disease spots on the surfaces of multiple kiwifruits can be continuously detected and sorted, and the problem of low detection efficiency is solved.

[0047] In order to facilitate the sorting of kiwifruit, in the scheme, since the sorting mechanism 2 comprises a trapezoidal movable seat 21 and a guide rod 22 penetrating the movable seat 21, the movable seat 21 is connected with a telescopic rod 23, the movable seat 21 is driven to move along the guide rod 22 through the telescopic rod 23, so as to facilitate the rolling of kiwifruit from the specified slope of the movable seat 21, thereby realizing sorting.

[0048] In order to facilitate the turning of kiwifruit, in the scheme, since the turning mechanism 3 comprises two spaced-apart screw rods 31 and a driving part 32 for driving the screw rods 31, the two screw rods 31 are driven to rotate through the driving part 32, kiwifruit can be conveyed along the axial direction of the screw rods 31, and the kiwifruit is constantly rotated to realize turning, and the structure is simple and convenient to maintain.

[0049] The above description of disclosed embodiments enables those skilled in the art to carry out or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A kiwifruit detection apparatus, characterised in that, Comprise: A detection channel (1), wherein an illuminating lamp strip (11) and a camera (12) are arranged in the detection channel (1); A sorting mechanism (2) arranged at the outlet of the detection channel (1); A turnover mechanism (3) installed in the detection channel (1) and used for conveying kiwifruits to the sorting mechanism (2).

2. The kiwifruit detection apparatus according to claim 1, wherein The sorting mechanism (2) comprises a trapezoidal movable seat (21) and a guide rod (22) penetrating through the movable seat (21), and the movable seat (21) is connected with a telescopic rod (23).

3. A kiwifruit detection apparatus according to claim 2, characterised in that, Two sorting conveyors (24) are installed on the movable seat (21) and are arranged obliquely.

4. The kiwi fruit detection apparatus according to claim 1, wherein The turnover mechanism (3) comprises two spaced-apart screw rods (31) and a driving part (32) used for driving the screw rods (31).

5. A kiwifruit detection apparatus according to claim 4, characterised in that, The driving part (32) comprises a speed changer (321) connected with the screw rods (31) and a motor (322) installed on the speed changer (321).

6. A kiwifruit detection apparatus according to claim 4, wherein, Chain wheels (33) are installed on the two screw rods (31), and chains (34) are installed on the chain wheels (33).

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