Strawberry maturity detection device

Abstract

The utility model relates to the technical field of strawberry detection, and discloses a strawberry maturity detection device which comprises a mounting block and a collector, a support frame is arranged on the mounting block, a T-shaped rod is rotatably arranged on the support frame, a rotating mechanism for driving the T-shaped rod to rotate is arranged on the support frame, the collector is arranged on the T-shaped rod in a sliding manner, and the collector is arranged on the T-shaped rod in a sliding manner. Compared with the prior art, the strawberry image acquisition device has the advantages that the strawberry image acquisition device can perform image acquisition on strawberries shielded by leaves, and can perform image acquisition on overlapped strawberries at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of strawberry detection, in particular to a strawberry maturity detection device. Background Art

[0002] Strawberry is an indispensable fruit in daily life. It is bright in color, mostly red, tastes sweet and sour and is juicy. It is rich in nutrients such as vitamin C and dietary fiber and is deeply loved by people. Existing strawberry planting methods mostly use hanging planting. This planting method allows the branches, leaves and fruits of the strawberry to droop naturally, which can greatly save space and make fruit picking more convenient. At the same time, the roots of the strawberries are suspended in the air, which effectively reduces the occurrence of diseases and pests. Since the strawberry flower belongs to a cyme inflorescence, there are many small flowers growing on the flower axis. These small flowers do not bloom, pollinate and develop into fruits at the same time. Therefore, the maturity of each strawberry is different.

[0003] There are many advantages to detecting the maturity of strawberries. First, it helps to summarize planting experience and improve subsequent planting techniques and management strategies. Second, by detecting the maturity of strawberries, we can know the best time to pick strawberries to avoid picking them too early and affecting quality or picking them too late and causing losses. Third, strawberries with appropriate maturity have a good taste and high sweetness, which is conducive to sales.

[0004] When detecting the maturity of strawberries, the maturity is generally judged by the appearance of the strawberries, that is, the ripe strawberries themselves are bright red or dark red. The image of the strawberries is collected by an image collector, and then the collected pictures are wirelessly transmitted to a computer for judgment. When collecting images, the collector is installed on a trolley, and the trolley drives the collector to move, and then the image of the strawberries is collected. However, some strawberries will be blocked by their own leaves and cannot be collected. Some strawberries will overlap in position, so that the collector can only collect the outermost strawberries, and the strawberries located inside are difficult to detect, so that some strawberries will be missed. Utility Model Content

[0005] The technical problem to be solved by the utility model is that it is impossible to capture images of strawberries blocked by leaves, and it is also impossible to capture images of overlapping strawberries.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a strawberry maturity detection device, including a mounting block and a collector, the mounting block is provided with a support frame, the support frame is rotatably provided with a T-shaped rod, the support frame is provided with a rotating mechanism for driving the T-shaped rod to rotate, the collector is slidably arranged on the T-shaped rod, the support frame is provided with a transmission mechanism for driving the collector to slide by rotating the T-shaped rod, and the support frame is provided with a blower mechanism.

[0007] As an improvement, the support frame includes a support plate, a mounting seat is provided on the support plate, an extension rod is provided on the mounting seat, and the T-shaped rod is rotatably arranged on the extension rod.

[0008] As an improvement, the rotating mechanism includes a driving wheel rotatably arranged on the bottom surface of the mounting seat, a driven wheel is arranged on the T-bar, a transmission belt is arranged between the driving wheel and the driven wheel, and a motor is arranged on the mounting seat to drive the driving wheel to rotate.

[0009] As an improvement, a slide groove is provided on the T-shaped rod, a slider is slidably provided on the slide groove, a placement plate is provided on the slider, and the collector is fixedly arranged on the placement plate.

[0010] As an improvement, the transmission mechanism includes a limit column arranged in the slide groove, a socket is provided on the slider and cooperates with the limit column, a spring is provided between the slider and the T-bar and is sleeved on the limit column, a fixed column is provided on the mounting seat, the fixed column is located on one side of the T-bar, and a connecting rope is provided on the slider, and the connecting rope passes through the T-bar and is connected to the fixed column.

[0011] As an improvement, the hair dryer mechanism comprises an L-shaped plate arranged on one side of the support plate, a support rod is arranged on the L-shaped plate, an annular column is arranged on the support rod, and a hair dryer is arranged on a ball joint on the annular column.

[0012] As an improvement, the hair dryer structure also includes a support ring on the L-shaped plate, a circular ring is sleeved on the hair dryer, a U-shaped plate is provided on one side of the circular ring, a sliding groove is provided in the U-shaped plate, a connecting rod is slidably provided in the sliding groove, and the connecting rod can rotate in the sliding groove, and a driving mechanism for adjusting the inclination of the hair dryer and driving the hair dryer to rotate is provided between the support ring and the connecting rod.

[0013] As an improvement, the driving mechanism includes an inner gear ring arranged on a support ring, a circular groove is provided on the inner gear ring, a sliding platform is slidably provided on the circular groove, a gear meshing with the inner gear ring is rotatably provided on the bottom surface of the sliding platform, a motor 2 for driving the gear to rotate is provided on the sliding platform, a sleeve is provided on one side of the sliding platform, one end of a connecting rod is inserted into the sleeve, and a bolt for fixing the connecting rod is threadedly connected to the sleeve.

[0014] The advantages of the utility model compared with the prior art are:

[0015] 1. By arranging a blower mechanism on the support plate, when the collector is at one side of the strawberry plant, the blower mechanism generates wind from bottom to top. Since the blades are light in weight, the blades float upward, and the heavier strawberries are not affected, so that the image of the strawberries blocked by the blades can be collected. By arranging an inner gear ring, a sliding platform, and a gear, the blower can be tilted and rotated, thereby expanding the blowing range and blowing up the blades at a farther distance;

[0016] 2. By arranging a rotating mechanism and a transmission mechanism on the mounting base, when the strawberries overlap, the motor drives the rotating mechanism to rotate the T-bar, thereby driving the collector on the T-bar to rotate, so that the collector rotates 90°, and then the transmission mechanism drives the slider to slide, so that the collector is on the side of the strawberry, so that the overlapping strawberries can be imaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional strawberry maturity detection device Figure 1 .

[0018] Figure 2 The utility model is a three-dimensional strawberry maturity detection device Figure 2 .

[0019] Figure 3 The utility model is a schematic diagram of a transmission mechanism of a strawberry maturity detection device.

[0020] Figure 4 The utility model is a working schematic diagram of a strawberry maturity detection device.

[0021] Figure 5 The utility model discloses a three-dimensional diagram of a hair dryer structure of a strawberry maturity detection device.

[0022] Figure 6 The utility model is a strawberry maturity detection device Figure 5 Enlarged view of point A in the middle.

[0023] Figure 7 The utility model is a cross-sectional view of a strawberry maturity detection device.

[0024] As shown in the figure: 1. Mounting block; 2. Support plate; 3. Support frame; 4. Mounting seat; 5. Extension rod; 6. T-bar; 7. Rotating mechanism; 8. Slide groove; 9. Slider; 10. Placement plate; 11. Collector; 12. Transmission mechanism; 13. Blower mechanism; 14. Driving wheel; 15. Driven wheel; 16. Transmission belt; 17. Motor 1; 18. Limit column; 19. Spring; 20. Fixed column; 21. Connecting rope; 22. L-shaped plate; 23. Blower; 24. Support rod; 25. Support ring; 26. Inner gear ring; 27. Circular ring; 28. U-shaped plate; 29. ​​Connecting rod; 30. Sliding table; 31. Gear; 32. Motor 2; 33. Sleeve; 34. Bolt; 35. Ring column. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] The principle of strawberry maturity detection is an existing technology, and this application mainly focuses on how to capture comprehensive and useful images.

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 7 As shown, a strawberry maturity detection device comprises a mounting block 1 and a collector 11, the mounting block 1 is provided with a support frame 3, the support frame 3 comprises a support plate 2, the support plate 2 is provided with a mounting seat 4, the mounting seat 4 is provided with an extension rod 5, a T-bar 6 is rotatably arranged on the extension rod 5, the support frame 3 is rotatably provided with a T-bar 6, the support frame 3 is provided with a rotating mechanism 7 for driving the T-bar 6 to rotate, the collector 11 is slidably arranged on the T-bar 6, the T-bar 6 is provided with a slide groove 8, the slide groove 8 is slidably provided with a slider 9, the slider 9 is provided with a placement plate 10, the collector 11 is fixedly arranged on the placement plate 10, the support frame 3 is provided with a transmission mechanism 12 for driving the collector 11 to slide by rotating the T-bar 6, and the support frame 3 is provided with a blower mechanism 13.

[0028] Working principle: install the mounting block 1 on the trolley. The trolley is prior art, so it is not drawn in the attached drawings or described in detail. When it moves to the strawberry plant, start the blower mechanism 13. The blower mechanism 13 generates upward wind to blow up the leaves that block the strawberries, exposing the strawberries, so that image collection can be performed. Start the rotating mechanism 7, which drives the T-bar 6 to rotate. At the same time, the transmission mechanism 12 drives the slider 9 to slide in the slide groove 8. When the T-bar 6 rotates 90°, the slider 9 moves to one end of the slide groove 8. At this time, the collector 11 can collect images of the overlapping strawberries.

[0029] like Figure 2 , Figure 4 As shown, the rotating mechanism 7 includes a driving wheel 14 rotatably arranged on the bottom surface of the mounting seat 4, a driven wheel 15 is provided on the T-bar 6, a transmission belt 16 is provided between the driving wheel 14 and the driven wheel 15, and a motor 17 for driving the driving wheel 14 to rotate is provided on the mounting seat 4. The motor 17 drives the driving wheel 14 to rotate, and the driving wheel 14 drives the driven wheel 15 through the transmission belt 16, thereby driving the T-bar 6 to rotate.

[0030] like Figure 3 , Figure 4 As shown, the transmission mechanism 12 includes a limiting column 18 arranged in the slide groove 8, a plug hole matching the limiting column 18 is provided on the slider 9, a spring 19 sleeved on the limiting column 18 is provided between the slider 9 and the T-bar 6, a fixing column 20 is provided on the mounting seat 4, and the fixing column 20 is located between the motor 17 and the T-bar 6, and a connecting rope 21 is provided on the slider 9, and the connecting rope 21 passes through the T-bar 6 and connects with the fixing column 20.

[0031] Working principle: In the initial state, the spring 19 is in a compressed state and the connecting rope 21 is in a taut state. When the T-bar 6 rotates, the connecting rope 21 is no longer taut, and the spring 19 pushes the slider 9 to move. When the T-bar 6 rotates 90°, the slider 9 is located at one end of the slide groove 8. At this time, the spring 19 is relaxed, thereby driving the collector 11 to move, which is convenient for collecting overlapping positions.

[0032] like Figure 1 , Figure 2 , Figure 5 , Figure 6 As shown, the hair dryer mechanism 13 includes an L-shaped plate 22 disposed on one side of the support plate 2, a support rod 24 is disposed on the L-shaped plate 22, an annular column 35 is disposed on the support rod 24, and a hair dryer 23 is spherically hinged on the annular column 35;

[0033] The L-shaped plate 22 has a support ring 25, and a circular ring 27 is sleeved on the hair dryer 23. A U-shaped plate 28 is provided on one side of the circular ring 27. A sliding groove is provided in the U-shaped plate 28. A connecting rod 29 is provided in the sliding groove. The connecting rod 29 can rotate in the sliding groove. A driving mechanism for adjusting the inclination of the hair dryer 23 and driving the hair dryer 23 to rotate is provided between the support ring 25 and the connecting rod 29.

[0034] The driving mechanism includes an inner gear ring 26 arranged on the support ring 25, and the inner gear ring 26 is provided with an annular groove, and a sliding table 30 is slidably provided on the annular groove. A gear 31 meshing with the inner gear ring 26 is rotatably provided on the bottom surface of the sliding table 30, and a motor 32 for driving the gear 31 to rotate is provided on the sliding table 30. A sleeve 33 is provided on one side of the sliding table 30, and one end of the connecting rod 29 is inserted into the sleeve 33. A bolt 34 for fixing the connecting rod 29 is threadedly connected to the sleeve 33.

[0035] Working principle: In the initial state, the hair dryer 23 has a certain inclination. Start the hair dryer 23 and the motor 2 32, the hair dryer 23 blows out air, and the motor 2 32 drives the gear 31 to rotate. Since the inner gear ring 26 is fixed, the gear 31 rotates while moving along the inner gear ring 26 in a circle, so that the sliding table 30 moves in a circle, the sliding table 30 drives the connecting rod 29 to move in a circle, and the connecting rod 29 drives the hair dryer 23 to move in a circle, so that the blowing range of the hair dryer 23 becomes larger. When the blowing angle of the hair dryer 23 needs to be adjusted, the gear 31 is rotated. Bolt 34 adjusts the distance between the connecting rod 29 and the sleeve 33. When the distance between the connecting rod 29 and the sleeve 33 becomes shorter, the connecting rod 29 slides downward. Since the connecting rod 29 is rotatable, it can always be maintained on the same horizontal plane with the sleeve 33. At the same time, the hair dryer 23 rotates around the point of the ball joint, and the inclination angle of the hair dryer 23 becomes larger, so that the blades at a farther position can be blown. Then the bolt 34 can be tightened. By making the hair dryer 23 have a certain inclination angle, the blowing range can be expanded to blow the edge blades.

[0036] In specific use, when it is necessary to detect the maturity of strawberries, the mounting block 1 is installed on the trolley, and the movement of the trolley drives the mounting block 1 to move. When it moves to the location to be collected, the blower mechanism 13 is started, and the blower mechanism 13 blows up the leaves that block the strawberries. At this time, the strawberries are no longer blocked by the leaves. The image of the strawberries is collected by the collector 11, and then the motor 17 is started. The motor 17 drives the rotating mechanism 7 to rotate the T-bar 6. During the rotation of the T-bar 6, the transmission mechanism 12 drives the slider 9 to slide. When the T-bar 6 rotates 90°, the slider 9 is located at one end of the slide groove 8. At this time, the collector 11 can collect the strawberries at the overlapping position.

[0037] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A strawberry maturity detection device, comprising a mounting block (1) and a collector (11), characterized in that: The mounting block (1) is provided with a support frame (3), a T-shaped rod (6) is rotatably provided on the support frame (3), a rotating mechanism (7) for driving the T-shaped rod (6) to rotate is provided on the support frame (3), a collector (11) is slidably arranged on the T-shaped rod (6), a transmission mechanism (12) is provided on the support frame (3) for driving the collector (11) to slide when the T-shaped rod (6) rotates, and a blower mechanism (13) is provided on the support frame (3).

2. A strawberry maturity detection device according to claim 1, characterized in that: The support frame (3) comprises a support plate (2), a mounting seat (4) is provided on the support plate (2), an extension rod (5) is provided on the mounting seat (4), and a T-shaped rod (6) is rotatably arranged on the extension rod (5).

3. A strawberry maturity detection device according to claim 2, characterized in that: The rotating mechanism (7) comprises a driving wheel (14) rotatably arranged on the bottom surface of the mounting seat (4), a driven wheel (15) is arranged on the T-shaped rod (6), a transmission belt (16) is arranged between the driving wheel (14) and the driven wheel (15), and a motor (17) is arranged on the mounting seat (4) for driving the driving wheel (14) to rotate.

4. A strawberry maturity detection device according to claim 2, characterized in that: The T-shaped rod (6) is provided with a slide groove (8), a slider (9) is slidably provided on the slide groove (8), a placement plate (10) is provided on the slider (9), and the collector (11) is fixedly arranged on the placement plate (10).

5. A strawberry maturity detection device according to claim 4, characterized in that: The transmission mechanism (12) comprises a limiting column (18) arranged in the slide groove (8); a plug hole cooperating with the limiting column (18) is provided on the slider (9); a spring (19) sleeved on the limiting column (18) is provided between the slider (9) and the T-shaped rod (6); a fixing column (20) is provided on the mounting seat (4); the fixing column (20) is located on one side of the T-shaped rod (6); a connecting rope (21) is provided on the slider (9); the connecting rope (21) passes through the T-shaped rod (6) and is connected to the fixing column (20).

6. A strawberry maturity detection device according to claim 2, characterized in that: The hair dryer structure (13) comprises an L-shaped plate (22) arranged on one side of the support plate (2), a support rod (24) being provided on the L-shaped plate (22), an annular column (35) being provided on the support rod (24), and a hair dryer (23) being spherically hinged on the annular column (35).

7. A strawberry maturity detection device according to claim 6, characterized in that: The hair dryer structure (13) further comprises a support ring (25) on the L-shaped plate (22); a circular ring (27) is sleeved on the hair dryer (23); a U-shaped plate (28) is provided on one side of the circular ring (27); a sliding groove is provided in the U-shaped plate (28); a connecting rod (29) is slidably provided in the sliding groove; the connecting rod (29) can rotate in the sliding groove; and a driving mechanism for adjusting the inclination of the hair dryer (23) and driving the hair dryer (23) to rotate is provided between the support ring (25) and the connecting rod (29).

8. A strawberry maturity detection device according to claim 7, characterized in that: The driving mechanism comprises an inner gear ring (26) arranged on a supporting ring (25), a circular groove being provided on the inner gear ring (26), a sliding platform (30) being slidably provided on the circular groove, a gear (31) being rotatably provided on the bottom surface of the sliding platform (30) and meshing with the inner gear ring (26), a second motor (32) for driving the gear (31) to rotate being provided on the sliding platform (30), a sleeve (33) being provided on one side of the sliding platform (30), one end of a connecting rod (29) being inserted into the sleeve (33), and a bolt (34) for fixing the connecting rod (29) being threadedly connected to the sleeve (33).

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