Watermelon and melon flower pollination marking ring

Abstract

The utility model relates to the technical field of pollen pollination, and discloses a watermelon and melon flower pollination marking ring which comprises a working frame, a marking assembly used for recording and marking pollination items is installed at the top of the working frame, and a clamping assembly used for clamping stalks is installed at the bottom of the working frame. A moving assembly used for moving the clamping assembly is installed in an inner cavity of the working frame. The moving assembly comprises a two-way lead screw, the two-way lead screw is rotationally connected into an inner cavity of the working frame, and the outer ring of the two-way lead screw is in threaded connection with a moving block. According to the utility model, through the cooperation of the bidirectional screw rod and the moving block, the rotary knob is rotated to drive the rotating shaft to rotate. And in the rotating process of the rotating shaft, the second gear is driven to rotate, and then the moving block in threaded connection is driven to move. Due to the two-way property of threads of the two-way lead screw, the movable blocks on the outer ring can be driven to be close to or away from each other, so that the distance between the clamping plates on the left side and the right side is changed, and the requirement for clamping stalks of different sizes is met.

Description

Technical Field

[0001] The utility model relates to the technical field of pollen pollination, in particular to a watermelon and melon flower pollination marking ring. Background Art

[0002] Pollen is indispensable for plants to complete sexual hybridization. It contains all the genes of the species and has rich genetic diversity. However, under natural conditions, the lifespan of most plant pollen is very short, which brings great inconvenience to hybrid breeding and large-scale seed breeding work, and is also not conducive to related plant genetics research.

[0003] During the pollination process of watermelon and melon flowers, marking rings are generally used for marking so that the staff can know whether the current flower has completed pollination and the pollination date. However, in actual operation, due to the different sizes of stems of different plants, it is difficult to achieve effective fixation using marking rings of the same size structure, which may cause the marking rings to fall off. Based on this, the utility model designs a watermelon and melon flower pollination marking ring to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a watermelon and melon flower pollination marking ring, which solves the problem in the background technology that stems of different sizes are inconvenient to fix.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A watermelon and melon flower pollination marking ring comprises a working frame, a marking component for recording and marking pollination events is installed on the top of the working frame, a clamping component for clamping stems is installed on the bottom of the working frame, and a moving component for moving the clamping component is installed in the inner cavity of the working frame.

[0007] The moving assembly comprises a bidirectional screw rod, which is rotatably connected in the inner cavity of the working frame, and the outer ring of the bidirectional screw rod is threadedly connected with a moving block.

[0008] The clamping assembly comprises an upper clamping plate and a lower clamping plate. The top of the upper clamping plate is fixedly connected to the bottom of the moving block, and the upper clamping plate and the lower clamping plate are rotatably connected via a threaded rod.

[0009] Preferably, a limiting rod is fixedly connected in the inner cavity of the working frame, and the moving block is slidably sleeved on the outer ring of the limiting rod.

[0010] Preferably, one side of the bidirectional lead screw penetrates through the side wall of the working frame and extends to the left side of the working frame. A first gear is fixedly connected to the left side of the bidirectional lead screw. A fixed plate is fixedly connected to the left side of the top of the working frame. A rotating shaft is rotatably connected to the inner cavity of the fixed plate. A second gear is fixedly connected to the left side of the rotating shaft. The second gear meshes with the first gear. A knob is fixedly connected to the right side of the rotating shaft.

[0011] Preferably, elastic rods are fixedly connected to one side of the upper clamping plate and the lower clamping plate, and a buffer plate is fixedly connected to one side of the elastic rods.

[0012] Preferably, a connecting rope is fixedly connected to the right side of the top of the working frame, and a hook is fixedly connected to the top of the connecting rope.

[0013] Preferably, the marking assembly includes a plastic frame, a recording board is installed in the inner cavity of the plastic frame, and a cover plate is hinged to the front of the plastic frame.

[0014] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0015] 1. In the present utility model, through the cooperation of the bidirectional lead screw and the moving block, turning the knob drives the rotating shaft to rotate. During the rotation of the rotating shaft, the second gear is driven to rotate, and then the moving block connected by threads is driven to move. Due to the bidirectional thread of the bidirectional lead screw, the moving blocks on the outer circle will be driven to approach or move away from each other, thereby changing the distance between the clamping plates on the left and right sides to meet the clamping needs of stalks of different sizes.

[0016] 2. In the present utility model, through the cooperation of the threaded rod, the upper clamping plate and the lower clamping plate, when the size of the stalk is relatively thick, the threaded rod located between the upper clamping plate and the lower clamping plate can be rotated at this time, so as to change the distance between the upper clamping plate and the lower clamping plate to meet the clamping needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a side view of the present utility model;

[0019] Figure 3 is the present utility model Figure 2 magnified view of part A;

[0020] Figure 4 is a bottom view of the present utility model.

[0021] Wherein: 1. Working frame; 2. Bi-directional lead screw; 3. Moving block; 4. Upper clamping plate; 5. Lower clamping plate; 6. Threaded rod; 7. First gear; 8. Fixed plate; 9. Rotating shaft; 10. Second gear; 11. Elastic rod; 12. Buffer plate; 13. Connecting rope; 14. Hook; 15. Plastic frame; 16. Recording board; 17. Cover plate; 18. Limiting rod. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-3 , a pollination marking ring for watermelon and melon flowers, comprising a working frame 1. A marking component for recording and marking pollination matters is installed on the top of the working frame 1. A clamping component for clamping the stem is installed at the bottom of the working frame 1. A moving component for moving the clamping component is installed in the inner cavity of the working frame 1; the moving component includes a bi-directional lead screw 2, the bi-directional lead screw 2 is rotatably connected in the inner cavity of the working frame 1, and a moving block 3 is threadedly connected to the outer ring of the bi-directional lead screw 2; the clamping component includes an upper clamping plate 4 and a lower clamping plate 5. The top of the upper clamping plate 4 is fixedly connected to the bottom of the moving block 3, and the upper clamping plate 4 and the lower clamping plate 5 are rotatably connected by a threaded rod 6.

[0024] A limiting rod 18 is fixedly connected in the inner cavity of the working frame 1, and the moving block 3 is slidably sleeved on the outer ring of the limiting rod 18.

[0025] One side of the bi-directional lead screw 2 penetrates through the side wall of the working frame 1 and extends to the left side of the working frame 1. A first gear 7 is fixedly connected to the left side of the bi-directional lead screw 2. A fixed plate 8 is fixedly connected to the left side of the top of the working frame 1. A rotating shaft 9 is rotatably connected in the inner cavity of the fixed plate 8. A second gear 10 is fixedly connected to the left side of the rotating shaft 9. The second gear 10 meshes with the first gear 7, and a knob is fixedly connected to the right side of the rotating shaft 9.

[0026] In the embodiment of the present utility model, the device is moved to the stalk of the watermelon or melon flower to be marked, and the two groups of upper clamping plates 4 and lower clamping plates 5 on both sides are used to clamp the stalk. When the sizes of the stalks are inconsistent, the knob is rotated at this time, driving the rotating shaft 9 to rotate. During the rotation of the rotating shaft 9, the second gear 10 is driven to rotate. Since the second gear 10 meshes with the first gear 7, the first gear 7 and the bidirectional lead screw 2 are driven to rotate, and then the moving block 3 connected by threads is driven to move. Due to the bidirectional thread of the bidirectional lead screw 2, the moving blocks 3 on the outer ring are driven to approach or move away from each other, thereby changing the distance between the clamping plates on the left and right sides to meet the clamping requirements of stalks of different sizes. When the stalk is relatively thick, the threaded rod 6 located between the upper clamping plate 4 and the lower clamping plate 5 can be rotated at this time, thereby changing the distance between the upper clamping plate 4 and the lower clamping plate 5 to meet the clamping requirements.

[0027] Please refer to Figures 1-4 , on one side of the upper clamping plate 4 and the lower clamping plate 5, an elastic rod 11 is fixedly connected, on one side of the elastic rod 11, a buffer plate 12 is fixedly connected, on the right side of the top of the working frame 1, a connecting rope 13 is fixedly connected, and at the top of the connecting rope 13, a hook 14 is fixedly connected. The marking assembly includes a plastic frame 15, a recording board 16 is installed in the inner cavity of the plastic frame 15, and a cover plate 17 is hinged on the front surface of the plastic frame 15.

[0028] In the embodiment of the present utility model, through the connecting rope 13 and the hook 14, the marking ring can be connected to a higher position, such as hanging on a tree branch, to expand the applicable range of the device. On the recording board 16, the pollination time and pollination-related matters can be recorded. The presence of the plastic frame 15 can, on the one hand, protect the internal recording board 16, and on the other hand, the transparent plastic frame 15 is also convenient for the staff to view.

[0029] During use, in the process of use, the device is moved to the stalk of the watermelon or melon flower to be marked, and the two groups of upper clamping plates 4 and lower clamping plates 5 on both sides are used to clamp the stalk. When the sizes of the stalks are inconsistent, the knob is rotated at this time, driving the rotating shaft 9 to rotate. During the rotation of the rotating shaft 9, the second gear 10 is driven to rotate. Since the second gear 10 meshes with the first gear 7, the first gear 7 and the bidirectional lead screw 2 are driven to rotate, and then the moving block 3 connected by threads is driven to move. Due to the bidirectional thread of the bidirectional lead screw 2, the moving blocks 3 on the outer ring are driven to approach or move away from each other, thereby changing the distance between the clamping plates on the left and right sides to meet the clamping requirements of stalks of different sizes. The presence of the limiting rod 18 will limit the moving direction of the moving block 3, making the movement of the moving block 3 more stable.

[0030] When the size of the stem is relatively thick, the threaded rod 6 located between the upper clamping plate 4 and the lower clamping plate 5 can be rotated at this time, so as to change the distance between the upper clamping plate 4 and the lower clamping plate 5 to meet the clamping needs. During the clamping process, there will be a certain amount of shaking. A buffer plate 12 and an elastic rod 11 are arranged on one side of the clamping plate, which can provide protection for the stem.

[0031] Through the connecting rope 13 and the hook 14, the marking ring can be connected to a higher position, such as hanging on a tree branch, to expand the application range of the device. On the recording board 16, the pollination time and pollination-related matters can be recorded. The presence of the plastic frame 15 can, on the one hand, protect the internal recording board 16, and on the other hand, the transparent plastic frame 15 also facilitates the staff to view.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A watermelon and melon flower pollination marking ring, comprising a working frame (1), characterized in that: A marking component for recording and marking pollination events is installed on the top of the working frame (1), a clamping component for clamping stems is installed on the bottom of the working frame (1), and a moving component for moving the clamping component is installed in the inner cavity of the working frame (1); The moving assembly comprises a bidirectional screw rod (2), the bidirectional screw rod (2) is rotatably connected in the inner cavity of the working frame (1), and the outer ring of the bidirectional screw rod (2) is threadedly connected to a moving block (3); The clamping assembly comprises an upper clamping plate (4) and a lower clamping plate (5); the top of the upper clamping plate (4) is fixedly connected to the bottom of the moving block (3); and the upper clamping plate (4) and the lower clamping plate (5) are rotatably connected via a threaded rod (6).

2. A watermelon and melon flower pollination marking ring according to claim 1, characterized in that: A limiting rod (18) is fixedly connected in the inner cavity of the working frame (1), and the moving block (3) is slidably sleeved on the outer ring of the limiting rod (18).

3. The watermelon and melon flower pollination marking ring according to claim 1, characterized in that: One side of the bidirectional screw rod (2) passes through the side wall of the working frame (1) and extends to the left side of the working frame (1); the left side of the bidirectional screw rod (2) is fixedly connected to a first gear (7); the left side of the top of the working frame (1) is fixedly connected to a fixing plate (8); the inner cavity of the fixing plate (8) is rotatably connected to a rotating shaft (9); the left side of the rotating shaft (9) is fixedly connected to a second gear (10); the second gear (10) and the first gear (7) are meshed with each other; and the right side of the rotating shaft (9) is fixedly connected to a knob.

4. The watermelon and melon flower pollination marking ring according to claim 1, characterized in that: An elastic rod (11) is fixedly connected to one side of the upper clamping plate (4) and the lower clamping plate (5), and a buffer plate (12) is fixedly connected to one side of the elastic rod (11).

5. The watermelon and melon flower pollination marking ring according to claim 1, characterized in that: A connecting rope (13) is fixedly connected to the right side of the top of the working frame (1), and a hook (14) is fixedly connected to the top of the connecting rope (13).

6. The watermelon and melon flower pollination marking ring according to claim 1, characterized in that: The marking assembly comprises a plastic frame (15), the inner cavity of which is provided with a recording board (16). A cover plate (17) is hingedly connected to the front side of the plastic frame (15).

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