Olive maturity detection device

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By introducing structures such as fixing hoops, damping shafts, and adjusting cylinders into the olive maturity detection device, the stability problem of the device on different trunk diameters was solved, enabling efficient detection of olive fruit maturity, improving harvesting efficiency, and reducing labor costs.

CN223565576UActive Publication Date: 2025-11-18JILIN AGRICULTURAL UNIV +1

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Patent Information

Application Number: CN202422990541.5
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-12-04
Publication Date: 2025-11-18
Estimated Expiration: 2034-12-04

AI Technical Summary

Technical Problem

Existing olive maturity testing devices are prone to loosening and slipping when fixed, cannot adapt to tree trunks of different diameters, and have limitations in installation, affecting the stability and applicability of the test.

Method used

The system employs a structure consisting of a fixing hoop, a damping shaft, an adjusting cylinder, a lifting sleeve, a camera, a fixing plate, a pre-reserved slot, and a return spring. Through the cooperation of the damping shaft and the return spring, it achieves adaptive fixing for different tree trunk diameters. The height and angle of the camera are adjusted by a drive motor to ensure comprehensive image acquisition.

Benefits of technology

The stability and applicability of the detection device have been improved, enabling it to adapt to tree trunks of different sizes, reducing the risk of loosening or falling off, improving harvesting efficiency and reducing labor costs.

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Abstract

The utility model discloses an olea europaea maturity degree detection device, which comprises a fixing hoop, adjusting cylinders, cameras and a fixing plate, the two sides of the fixing hoop are rotatably connected with the adjusting cylinders through damping rotating shafts, lifting sleeves are sleeved in the adjusting cylinders, the tops of the lifting sleeves are provided with the cameras through driving chambers, and the fixing plate is arranged on the fixing hoop. The two ends of the other side of the fixing hoop are locked and fixed through fasteners, reserved grooves are evenly formed in the two sides of the interior of the fixing plate, pressed pieces are evenly arranged in the reserved grooves through reset springs, the fixing plates are arranged on the two sides of the interior of the fixing hoop, and one ends of the pressed pieces are connected with the fixing plates. By installing the fixing hoop, the damping rotating shaft, the adjusting cylinder, the lifting sleeve, the camera, the fixing plate, the reserved groove, the reset spring, the pressed piece, the fastener and the rotating seat, the fixing hoop and the olive tree trunk can be connected more tightly and firmly, and the stability of the detection device after installation can be improved.

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Description

TECHNICAL FIELD

[0001] The utility model relates to olive detection technical field, concretely is a kind of olive maturity detection device. BACKGROUND

[0002] The maturity of olive is an important factor affecting the quality of olive oil, and the oil content, polyphenol content, reducing sugar content and other compound content of olive fruits of different maturity are different. With the increase of maturity, the oil content of olive fruits generally shows a trend of first rising and then stabilizing, while the polyphenol content may show a trend of first decreasing and then increasing. Therefore, by maturity detection, the fruits can be harvested when the oil content is the highest and the polyphenol content is moderate, so as to obtain olive oil with better quality.

[0003] The detection device generally needs to be fixed on the trunk of olive, and the image of olive fruit is captured by a camera, and then the image is analyzed by image processing algorithm to determine the maturity of the fruit according to its color, shape and other characteristics. The general detection device is easy to loosen and fall off when fixed, and cannot adapt to different diameters of trunk, so there is limitation in installation. SUMMARY

[0004] The utility model aims at providing a kind of olive maturity detection device to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an olive maturity detection device, comprising a fixing hoop, an adjusting cylinder, a camera and a fixing plate, the two sides of the fixing hoop are rotatably connected with adjusting cylinders through damping shafts, and the inside of the adjusting cylinder is sleeved with a lifting sleeve, the top of the lifting sleeve is provided with a camera through a driving chamber, the two ends of one side of the fixing hoop are connected through a rotary seat, and the two ends of the other side of the fixing hoop are locked and fixed through a fastener, the inside of the fixing plate is evenly provided with a reserved slot on both sides, and the inside of the reserved slot is evenly provided with a pressure receiving member through a return spring, the inside of the fixing hoop is provided with a fixing plate on both sides, and one end of the pressure receiving member is connected with the fixing plate.

[0006] Preferably, the bottom end of the inside of the adjusting cylinder is provided with a first drive motor, and the output end of the first drive motor is provided with a lead screw, the lead screw is sleeved with a lifting sleeve, and the top end of the lifting sleeve is connected with a driving chamber.

[0007] Preferably, the inside of the adjusting cylinder is provided with a guide slot on both sides, and the two sides of the lifting sleeve are provided with a guide block matched with the guide slot.

[0008] Preferably, one side of the adjusting cylinder is provided with a wireless communication module, and the output end of the camera is electrically connected with the wireless communication module.

[0009] Preferably, the bottom end of the driving chamber is provided with a second driving motor, and the output end of the second driving motor is provided with a driving gear through a roller.

[0010] Preferably, the camera is provided with an adjusting part, one end of the adjusting part is provided with a transmission shaft, one end of the transmission shaft extends into the driving chamber, and one end of the transmission shaft is provided with a driven gear engaged with the driving gear.

[0011] Preferably, the cross section of the fixed plate is arc-shaped, and the fixed plate is provided with a rubber anti-skid layer on one side.

[0012] Preferably, the two sides of the reserved groove are provided with limiting grooves, and the two sides of one end of the pressure receiving member are provided with limiting blocks.

[0013] Compared with the prior art, the oil olive maturity detection device has the advantages that: the fixed hoop is connected with the oil olive tree trunk and locked through the fastener, the fixed plate is clamped on both sides of the oil olive tree trunk, the reset spring is in a relaxed state when the fixed hoop is opened, the fixed plate is opened, and the reset spring on one side of the fixed plate is extruded when the fixed plate is connected with the oil olive tree trunk, so that the reset spring is deformed to form a certain clamping force, so that the fixed hoop can be more closely and firmly connected with the oil olive tree trunk, which helps to prevent loosening or falling off, and the elastic deformation characteristics of the reset spring enable the fixed hoop to adapt to oil olive tree trunks of different sizes, thereby improving the applicability of the detection device. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0015] Figure 1 is a front view of the structure of the present application;

[0016] Figure 2 is an enlarged structure schematic view of the driving chamber of the present application;

[0017] Figure 3 is an enlarged structure schematic view of the Figure 1 A of the present application;

[0018] Figure 4The fixed hoop is provided with a fixed hoop overhead view cross section structure schematic diagram.

[0019] Figure 5 The fixed hoop is provided with a fixed hoop overhead view cross section structure schematic diagram. Figure 4 The middle B place amplification structure schematic diagram.

[0020] In the figure: 1, fixed hoop; 2, damping pivot; 3, adjusting cylinder; 4, lifting sleeve; 5, drive chamber; 6, camera; 7, first drive motor; 8, adjusting part; 9, driving gear; 10, transmission shaft; 11, driven gear; 12, second drive motor; 13, guide groove; 14, screw rod; 15, fixed plate; 16, fastener; 17, reserved groove; 18, return spring; 19, pressure receiving member; 20, rotating seat; 21, wireless communication module. Specific implementation

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides an embodiment: an olive maturity detection device, including fixed hoop 1, adjusting cylinder 3, camera 6 and fixed plate 15, both sides of fixed hoop 1 are rotationally connected with adjusting cylinder 3 through damping pivot 2, and the inside of adjusting cylinder 3 is all equipped with lifting sleeve 4, and the top of lifting sleeve 4 is all provided with camera 6 through drive chamber 5, and the angle of adjusting cylinder 3 can be adjusted through damping pivot 2;

[0023] One side of fixed hoop 1 is connected through rotating seat 20, and the two ends of the other side of fixed hoop 1 are locked and fixed through fastener 16;

[0024] Fixed hoop 1 is connected with olive tree trunk and locked through fastener 16, and fixed plate 15 is clamped on both sides of olive tree trunk;

[0025] Both sides of the inside of fixed plate 15 are evenly provided with reserved groove 17, and the inside of reserved groove 17 is evenly provided with pressure receiving member 19 through return spring 18, both sides of the inside of fixed hoop 1 are provided with fixed plate 15, and one end of pressure receiving member 19 is connected with fixed plate 15;

[0026] When fixed hoop 1 is opened, return spring 18 is in a relaxed state, fixed plate 15 is opened, and when fixed plate 15 is connected with olive tree trunk, fixed plate 15 extrudes return spring 18 on one side, so that return spring 18 is deformed to form a certain clamping force, so that fixed hoop 1 can be more closely and firmly connected with olive tree trunk when fixed hoop 1 is connected with olive tree trunk;

[0027] Help to prevent loose or fall off, and the elastic deformation characteristics of the reset spring 18 enables the fixed hoop 1 to adapt to different sizes of olive tree trunk, improve the applicability of the detection device;

[0028] The cross section of the fixed plate 15 is arc-shaped structure, and the side of the fixed plate 15 is provided with rubber anti-skid layer, further increase the anti-skid property;

[0029] The two sides of the reserved groove 17 are provided with limiting grooves, and the two sides of one end of the pressure piece 19 are provided with limiting blocks, which limit the movement range of the reset spring 18, so that it is not easy to twist and shift;

[0030] The bottom end of the adjusting cylinder 3 is provided with a first driving motor 7, and the output end of the first driving motor 7 is provided with a lead screw 14, and the lead screw 14 is provided with a lifting sleeve 4, and the top end of the lifting sleeve 4 is connected with the driving chamber 5;

[0031] The first driving motor 7 can drive the lead screw 14 to rotate, so that the lifting sleeve 4 rises or falls along the lead screw 14, so as to adjust the shooting height of the camera 6, and the image of the olive fruit at different height positions is collected;

[0032] The two sides of the adjusting cylinder 3 are provided with guide grooves 13, and the two sides of the lifting sleeve 4 are provided with guide blocks matched with the guide grooves 13, which guide and limit the lifting sleeve 4;

[0033] The bottom end of the driving chamber 5 is provided with a second driving motor 12, and the output end of the second driving motor 12 is provided with a driving gear 9 through a roller;

[0034] The camera 6 is provided with an adjusting part 8, and one end of the adjusting part 8 is provided with a transmission shaft 10, one end of the transmission shaft 10 extends into the driving chamber 5, and one end of the transmission shaft 10 is provided with a driven gear 11 meshing with the driving gear 9;

[0035] The second driving motor 12 can drive the driving gear 9 to rotate, so that the driven gear 11 and the transmission shaft 10 rotate, and then the inclination angle of the adjusting part 8 and the camera 6 is adjusted, and the image of the olive fruit at different angle positions is collected;

[0036] One side of the adjusting cylinder 3 is provided with a wireless communication module 21, and the output end of the camera 6 is electrically connected with the wireless communication module 21, the image collected by the camera 6 is transmitted to the background terminal through the wireless communication module 21, the image is analyzed by using image processing algorithm, the maturity of the fruit is judged according to the color, shape and other characteristics, so as to determine the best harvesting time and area, which not only improves the harvesting efficiency, but also reduces the labor cost;

[0037] The specific model specifications of the first driving motor 7, the second driving motor 12 and the wireless communication module 21 are determined according to the specification parameters of the device and the like, and the selection calculation method is the prior art, so it is not described in detail.

[0038] Working principle: in use, the fixed hoop 1 is connected with the olive tree trunk and locked by the fastener 16, the fixed plate 15 is clamped on both sides of the olive tree trunk, the fixed hoop 1 is in the relaxed state when it is opened, and the fixed plate 15 is opened and clamped on both sides of the olive tree trunk. When the fixed plate 15 is connected with the olive tree trunk, the reset spring 18 on one side is extruded, which deforms to form a certain clamping force, so that the fixed hoop 1 can be connected with the olive tree trunk more tightly and firmly, which helps to prevent loosening or falling off. Moreover, the elastic deformation characteristics of the reset spring 18 enable the fixed hoop 1 to adapt to olive tree trunks of different sizes, thereby improving the applicability of the detection device. Then, the first driving motor 7 can drive the screw rod 14 to rotate, so that the lifting sleeve 4 rises or falls along the screw rod 14, thereby adjusting the shooting height of the camera 6. The image of the olive fruit at different height positions is collected, and the second driving motor 12 can drive the driving gear 9 to rotate, so that the driven gear 11 and the transmission shaft 10 rotate, thereby adjusting the inclination angle of the adjusting part 8 and the camera 6. The image of the olive fruit at different angle positions is collected, and the collected image is transmitted to the background terminal through the wireless communication module 21. The image is analyzed by using an image processing algorithm, the maturity of the fruit is determined according to the color, shape and other characteristics of the fruit, and the optimal harvesting time and area are determined. Not only the harvesting efficiency is improved, but also the labor cost is reduced.

[0039] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0040] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, work, device, component and / or combination thereof.

[0041] It should be noted that the terms "first", "second", and the like in the description and in the claims of the present application and in the above-described drawings are used only for distinguishing between similar objects and do not necessarily have to describe a specific sequential or chronological order. It is to be understood that the data so distinguished can be interchanged, under appropriate circumstances, such that the embodiments of the present application described herein can be practiced in other than the illustrated or described order.

[0042] The preferred embodiments of the present application have been described above with the preferred embodiments, but the present application is not limited to the above examples. It will be appreciated by those skilled in the art that the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the present application.

Claims

1. An olive ripeness detection device, characterized by, The utility model relates to a fixed hoop (1), adjusting cylinder (3), camera (6) and fixed plate (15) are included, both sides of fixed hoop (1) are rotatably connected with adjusting cylinder (3) through damping pivot (2), and the inside of adjusting cylinder (3) is sleeved with lifting cover (4) all, the top of lifting cover (4) is provided with camera (6) through drive chamber (5) all, the both ends of fixed hoop (1) one side are connected through rotary seat (20), and the both ends of fixed hoop (1) other side are locked and fixed through fastener (16), the both sides of fixed plate (15) inside are evenly provided with reserved slot (17), and the inside of reserved slot (17) is evenly provided with pressure receiving member (19) through return spring (18), both sides in fixed hoop (1) are provided with fixed plate (15), and one end of pressure receiving member (19) is connected with fixed plate (15).

2. The olive ripeness detection device according to claim 1, characterized in that: The bottom of adjusting cylinder (3) is provided with first drive motor (7), and the output end of first drive motor (7) is provided with screw rod (14), the screw rod (14) is sleeved with lifting cover (4), and the top of lifting cover (4) is connected with drive chamber (5).

3. The olive ripeness detection device according to claim 1, characterized in that: Both sides of adjusting cylinder (3) are provided with guide slot (13), and both sides of lifting cover (4) are provided with guide block matched with guide slot (13).

4. The olive ripeness detection device according to claim 1, characterized in that: One side of adjusting cylinder (3) is provided with wireless communication module (21), and the output end of camera (6) is electrically connected with wireless communication module (21).

5. The olive ripeness detection device according to claim 1, characterized in that: The bottom of drive chamber (5) is provided with second drive motor (12), and the output end of second drive motor (12) is provided with driving gear (9) through roller.

6. The olive ripeness detection device according to claim 5, characterized in that: The camera (6) is provided with adjusting part (8), and one end of adjusting part (8) is provided with transmission shaft (10), one end of transmission shaft (10) extends into drive chamber (5), and one end of transmission shaft (10) is provided with driven gear (11) engaged with driving gear (9).

7. The olive ripeness detection device according to claim 1, characterized in that: The cross section of fixed plate (15) is arc structure, and one side of fixed plate (15) is provided with rubber antiskid layer.

8. The olive ripeness detection device according to claim 1, characterized in that: Both sides of the inside of reserved slot (17) are provided with limiting groove, and both sides of one end of pressure receiving member (19) are provided with limiting block.