Auxiliary device for cross pollination of sugarcane

Abstract

The utility model provides a kind of sugarcane cross pollination's auxiliary device, it is related to the field of sugarcane cross, including base and shaking table, the top of the shaking table is provided with rotating rod and cross plate, the top of the shaking table is provided with a group of tight pressing mechanism, the base and the shaking table between are provided with shaking mechanism, the both ends of the cross plate are provided with fixed mechanism, the tight pressing mechanism includes bracing plate, the both ends of the bracing plate are respectively connected with rotating rod and cross plate fixedly.The application is provided with shaking table, tight pressing mechanism and fixed mechanism and other components, so that the device can tightly press and fix the sugarcane paternal plant placed on the shaking table, effectively avoid the inclination or deviation of the sugarcane paternal plant during the shaking process on the shaking table, ensure that paternal plant pollen can drift to the maternal plant style below, improve the pollination auxiliary effect of the device, and the device can perform synchronous pollination operation on multiple groups of sugarcane, greatly improve the efficiency of sugarcane cross pollination.

Description

Technical Field

[0001] This utility model relates to a pollination auxiliary device, specifically an auxiliary device for sugarcane hybrid pollination, belonging to the field of sugarcane hybridization technology. Background Technology

[0002] Sugarcane hybridization pollination is a key step in sugarcane breeding. By selecting a male parent with strong pollen viability and a female parent that has undergone emasculation, the male parent's pollen is transferred to the style of the female parent. This artificial intervention allows for the selection of superior traits, laying the foundation for breeding new varieties with high yield, disease resistance, and other excellent traits.

[0003] According to patent number CN212660783U, an auxiliary device for sugarcane hybrid pollination is disclosed, including a support base, a support rod, a swing assembly and a cam. The support rod is connected to the support base, and the swing assembly and the cam are disposed on the support rod. The swing assembly includes a swing element, a connecting seat and a torsion spring, and the swing element is rotatably connected to the connecting seat.

[0004] The above-mentioned solution can drive the swinging component to swing during implementation, thereby driving the sugarcane male parent to shake, reducing the difficulty of applying force and the inconvenience of operation in manual shaking. However, during implementation, it is inconvenient to firmly fix multiple sets of sugarcane male parents on the shaking platform, which makes the male parents prone to tilting or shifting with the shaking of the platform, thus affecting the pollination effect on the female parent. To address this issue, we provide an auxiliary device for sugarcane hybrid pollination. Utility Model Content

[0005] The purpose of this invention is to provide an auxiliary device for sugarcane hybrid pollination in order to solve the above-mentioned problems, thereby addressing the issue in the prior art where it is inconvenient to simultaneously fix and pollinate multiple sets of male parents when hybridizing sugarcane.

[0006] This utility model is achieved through the following technical solution: an auxiliary device for sugarcane hybrid pollination, comprising a base and a shaking platform, a rotating rod and a horizontal plate arranged above the shaking platform, a set of pressing mechanisms arranged above the shaking platform, a shaking mechanism arranged between the base and the shaking platform, a fixing mechanism arranged at both ends of the horizontal plate, the pressing mechanism comprising a support plate, the two ends of the support plate being fixedly connected to the rotating rod and the horizontal plate respectively, two fixed blocks being fixedly connected inside the support plate, a sliding rod being slidably connected inside each fixed block, a pressing plate being fixedly connected to the bottom end of each sliding rod, and a placement groove adapted to the pressing plate being opened on the top surface of the base.

[0007] Preferably, a spring is fitted on the outer surface of the slide rod, and the two ends of the spring are fixedly connected to the slide rod and the fixed block respectively. The spring plays the role of automatically adjusting the clamping force of the pressure plate.

[0008] Preferably, the shaking mechanism includes two transmission rods, with a rotating plate fixedly connected to the end of each transmission rod, and a transmission column fixedly connected to the outer surface of the rotating plate. The transmission column serves to drive the driven pull rod to move.

[0009] Preferably, a driven pull rod is rotatably connected to the outer surface of the transmission column, and the end of the driven pull rod is hinged to the shaking table via a pin. A support rod is rotatably connected to the outer surface of the base, and the support rod is hinged to the shaking table, serving to support the vibration of the shaking table.

[0010] Preferably, a servo motor and a gearbox are fixedly mounted on the top surface of the base. The input end of the gearbox is fixedly connected to the output shaft of the servo motor, and the two output ends of the gearbox are fixedly connected to two transmission rods. The servo motor provides power for the shaking of the shaking table.

[0011] Preferably, the fixing mechanism includes a fixing seat and a cover block. The fixing seat is fixed to the top surface of the shaking table, the cover block is fixedly connected to the horizontal plate, and a control rod is rotatably connected inside the cover block. A knob is fixedly connected to the top of the control rod. The fixing mechanism serves to lock the horizontal plate.

[0012] Preferably, a limiting plate is fixedly connected inside the fixed base, and a limiting pin is fixedly connected to the bottom surface of the control rod. The limiting pin is adapted to the limiting plate, and the limiting plate serves to limit the limiting pin.

[0013] Preferably, a support is fixedly connected to the outer surface of the base, and a set of holding cylinders is fixedly connected to the outer surface of the support, the holding cylinders being used to hold sugarcane parent plants.

[0014] This utility model provides an auxiliary device for sugarcane hybrid pollination, which has the following beneficial effects:

[0015] 1. This application, by setting up components such as a shaking platform, a pressing mechanism, and a fixing mechanism, enables the device to press and fix the sugarcane male parent placed on the shaking platform, effectively preventing the sugarcane male parent from tilting or shifting during the shaking process, ensuring that the pollen of the male parent can be dispersed onto the style of the female parent below, improving the pollination assistance effect of the device, and the device can perform simultaneous pollination operations on multiple groups of sugarcane, greatly improving the efficiency of sugarcane hybridization pollination.

[0016] 2. This application, through the setting of components such as driven tie rod, support rod, transmission column and transmission rod, allows the rotation of the transmission rod to pull one end of the driven tie rod to rotate through the rotating plate and transmission column. This enables the shaking table to reciprocate under the support of the driven tie rod and support rod, providing power for the pollen shaking operation of the sugarcane male parent, effectively reducing the workload of manual shaking of the male parent by the staff, and improving the auxiliary effect of the device on sugarcane hybrid pollination. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the vibration mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the clamping mechanism of this utility model;

[0020] Figure 4 This is a cross-sectional view of the fixing mechanism of this utility model;

[0021] Figure 5 This is a partial structural diagram of the fixing mechanism of this utility model.

[0022] [Explanation of Key Component Symbols]

[0023] 1. Base; 2. Shaking platform; 3. Rotating rod; 4. Horizontal plate;

[0024] 5. Pressing mechanism; 501. Support plate; 502. Fixed block; 503. Slide rod; 504. Pressing plate; 505. Placement groove; 506. Spring;

[0025] 6. Vibration mechanism; 601. Transmission rod; 602. Rotating plate; 603. Transmission column; 604. Driven tie rod; 605. Support rod; 606. Servo motor; 607. Gearbox;

[0026] 7. Fixing mechanism; 701. Fixing base; 702. Cover block; 703. Control lever; 704. Knob; 705. Limiting plate; 706. Limiting pin;

[0027] 8. Support; 9. Container. Detailed Implementation

[0028] This utility model provides an auxiliary device for sugarcane hybrid pollination.

[0029] Please see Figure 1 , Figure 2 and Figure 3 The device includes a base 1 and a shaking platform 2. The shaking platform 2 is used to place the sugarcane parent plant for pollination. The base 1 provides support for the shaking platform 2, allowing the device to automatically shake the parent plant during the pollination process. This effectively reduces the workload of manual shaking of the parent plant by the workers and improves pollination efficiency. The structural components shown in the accompanying drawings are illustrative examples. The specific implementation should be adapted and optimized based on the functional requirements, assembly conditions, and process limitations in the actual application scenario, including structural parameters, dimensions, and connection methods.

[0030] Please see Figure 1 A support 8 is fixedly connected to the outer surface of the base 1, and a set of holding cylinders 9 is fixedly connected to the outer surface of the support 8. The support 8 provides support for the installation of the holding cylinders 9. The holding cylinders 9 are used to hold the sugarcane female parent, ensuring the stability of the female parent during the pollination process, thereby facilitating the pollination operation. When using this device, it is necessary to ensure that the sugarcane male parent and female parent to be hybridized are from the same batch and variety, so that the pollen of the male parent will not be scattered onto the pistil of the adjacent female parent during the shaking pollination process, thus not affecting the final result of the hybridization.

[0031] Please see Figure 1 and Figure 2 A shaking mechanism 6 is provided between the base 1 and the shaking stage 2. The shaking mechanism 6 includes two transmission rods 601. A servo motor 606 and a gearbox 607 are fixedly installed on the top surface of the base 1. The input end of the gearbox 607 is fixedly connected to the output shaft of the servo motor 606, and the two output ends of the gearbox 607 are fixedly connected to the two transmission rods 601. The gearbox 607 and the servo motor 606 are existing technologies and will not be described in detail in this application. When the gearbox 607 is started, it can drive the two transmission rods 601 to rotate synchronously through the conversion of the servo motor 606, thereby providing power to the transmission structure on both sides of the base 1, ensuring that the shaking stage 2 can obtain a stable shaking effect and improving the automation level of hybrid pollination.

[0032] A rotating plate 602 is fixedly connected to the end of the transmission rod 601. A transmission column 603 is fixedly connected to the outer surface of the rotating plate 602. A driven pull rod 604 is rotatably connected to the outer surface of the transmission column 603. The end of the driven pull rod 604 is hinged to the shaking table 2 through a pin. The rotation of the transmission rod 601 can drive the rotating plate 602 to rotate. The rotation of the rotating plate 602 can drive the transmission column 603 to rotate. The rotation of the transmission column 603 can pull one end of the driven pull rod 604 to move. The movement of the driven pull rod 604 can drive the shaking table 2 to move through the pin, thereby providing power for the shaking of the shaking table 2.

[0033] A support rod 605 is rotatably connected to the outer surface of the base 1. The support rod 605 is hinged to the shaking table 2. The support rod 605 provides stable support for the shaking of the shaking table 2, so that when the driven rod 604 pulls the shaking table 2 with the rotation of the transmission column 603, the shaking table 2 can reciprocate to a certain extent, thereby shaking the male parent placed on the shaking table 2. This effectively reduces the workload of manual shaking of the male parent by the staff. Moreover, the shaking table 2 can shake multiple sets of male parents simultaneously, which greatly improves the pollination efficiency of sugarcane hybridization.

[0034] Please see Figure 1 and Figure 3A rotating rod 3 and a horizontal plate 4 are installed above the shaking table 2. Two support blocks are installed on the top surface of the shaking table 2. The two ends of the rotating rod 3 are rotatably connected to the two support blocks, which can provide a stable support effect for the use of multiple sets of pressing mechanisms 5, and at the same time improve the convenience of the operator to operate multiple sets of pressing mechanisms 5. A handle is installed on the top surface of the horizontal plate 4. The operator can pull the horizontal plate 4 by the handle, thereby driving the entire pressing mechanism 5 to rotate around the rotating rod 3 as the axis, so as to facilitate the pressing mechanism 5 to effectively fix the sugarcane parent placed on the shaking table 2.

[0035] Please see Figure 1 and Figure 4 Both ends of the horizontal plate 4 are provided with fixing mechanisms 7. The fixing mechanism 7 includes a fixing seat 701 and a cover block 702. The fixing seat 701 is fixed to the top surface of the shaking table 2, and the cover block 702 is fixedly connected to the horizontal plate 4. When the worker pulls the handle to press the pressing plate 504 onto the sugarcane parent, the two ends of the horizontal plate 4 can be quickly locked by the fixing mechanism 7, so as to ensure that the pressing mechanism 5 can stably press the parent during the shaking of the shaking table 2, and prevent the parent from tilting or shifting due to the shaking of the shaking table 2.

[0036] Please see Figure 4 and Figure 5 A control rod 703 is rotatably connected inside the cover block 702. A knob 704 is fixedly connected to the top of the control rod 703. A limit plate 705 is fixedly connected inside the fixing base 701. A limit pin 706 is fixedly connected to the bottom surface of the control rod 703. The limit pin 706 is adapted to the limit plate 705. The limit plate 705 has an insertion hole inside. The insertion hole is adapted to the limit pin 706 and its diameter is slightly larger than that of the limit pin 706 to ensure that the limit pin is engaged when the cover block 702 is placed on the fixing base 701. 706 can be inserted into the socket inside the limiting plate 705. At this time, the operator can rotate the knob 704 to make the limiting pin 706 rotate on the bottom surface of the limiting plate 705. When the limiting pin 706 rotates to a certain angle, it can lock with the limiting plate 705, thereby preventing the cover block 702 from separating from the fixed seat 701. The control rod 703 has a large frictional force with the cover block 702, which can ensure that the control rod 703 is stable inside the cover block 702 when it is not subjected to external force.

[0037] Please see Figure 1 and Figure 3Above the shaking platform 2, a set of pressing mechanisms 5 is provided. The pressing mechanism 5 includes a support plate 501. The two ends of the support plate 501 are fixedly connected to the rotating rod 3 and the horizontal plate 4, respectively. By setting multiple sets of pressing mechanisms 5, the sugarcane male parent placed on the shaking platform 2 can be pressed and fixed, which effectively prevents the sugarcane male parent from tilting or shifting during the shaking process of the shaking platform 2. This ensures that the pollen of the male parent can be dispersed to the pistil of the female parent below, improving the pollination assistance effect of the device. Moreover, the device can perform simultaneous pollination of multiple sugarcane groups, which greatly improves the efficiency of sugarcane hybridization pollination.

[0038] The support plate 501 has two fixed blocks 502 internally connected. Each fixed block 502 has a sliding rod 503 internally connected. Each sliding rod 503 has a pressing plate 504 fixedly connected to its bottom end. The top surface of the base 1 has a placement groove 505 that matches the pressing plate 504. The diameter of the placement groove 505 is slightly larger than the diameter of the pressing plate 504. When the horizontal plate 4 moves the support plate 501, the pressing plate 504 can press the sugarcane parent plant placed in the placement groove 505 tightly, thereby stabilizing the parent plant in the placement groove 505 and preventing the parent plant from moving and affecting the pollination effect of the device. A layer of rubber pad is adhered to the bottom surface of the pressing plate 504, which can increase the fastening effect on the parent plant and at the same time avoid causing great damage to the parent plant when the device is fixing the sugarcane parent plant.

[0039] A spring 506 is fitted on the outer surface of the slide bar 503. The two ends of the spring 506 are fixedly connected to the slide bar 503 and the fixed block 502 respectively. The spring 506 has a certain elastic potential energy and can adjust the pressure of the clamping plate 504 on the sugarcane parent plant on its own. This allows the device to fix sugarcane parent plants of different thicknesses with better results and improves the applicability of the device.

[0040] Working principle: In use, the operator first places the sugarcane male parent to be hybridized in the placement trough 505, then places the corresponding sugarcane female parent in the holding cylinder 9, and then pulls the handle on the top surface of the horizontal plate 4 to lower the horizontal plate 4. The lowering of the horizontal plate 4 can drive the support plate 501 to rotate around the rotating rod 3 as the axis. After the support plate 501 is lowered to a certain position, the pressing plate 504 will contact the male parent placed in the placement trough 505. As the horizontal plate 4 continues to descend, the pressing plate 504 can press the male parent tightly, thereby ensuring the stability of the male parent. When the horizontal plate 4 is lowered to the point where the cover block 702 contacts the fixing seat 701, the operator turns the knobs 704 at both ends of the horizontal plate 4. The rotation of the knobs 704 can drive the limiting pin 706 to rotate on the bottom surface of the limiting plate 705 through the control rod 703, thereby forming a locking state with the limiting plate 705 and fixing the horizontal plate 4. Then, the staff starts the servo motor 606. The start of the servo motor 606 drives the transmission rod 601 to rotate through the gearbox 607. The rotation of the transmission rod 601 pulls one end of the driven pull rod 604 to rotate through the rotating plate 602 and the transmission column 603. This causes the shaking table 2 to reciprocate under the support of the driven pull rod 604 and the support rod 605. The vibration of the shaking table 2 can shake the male parent, so that the pollen of the male parent can be dispersed onto the style of the female parent, thereby completing the hybrid pollination operation of sugarcane.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for sugarcane hybrid pollination, comprising a base (1) and a shaking platform (2), characterized in that: A rotating rod (3) and a horizontal plate (4) are provided above the shaking platform (2). A set of pressing mechanisms (5) are provided above the shaking platform (2). A shaking mechanism (6) is provided between the base (1) and the shaking platform (2). Fixing mechanisms (7) are provided at both ends of the horizontal plate (4). The pressing mechanism (5) includes a support plate (501), the two ends of which are fixedly connected to the rotating rod (3) and the horizontal plate (4) respectively. Two fixed blocks (502) are fixedly connected inside the support plate (501). Each fixed block (502) is slidably connected to a sliding rod (503). Each sliding rod (503) is fixedly connected to a pressing plate (504) at its bottom end. The top surface of the base (1) is provided with a placement groove (505) that is compatible with the pressing plate (504).

2. The auxiliary device for sugarcane hybrid pollination according to claim 1, characterized in that: A spring (506) is fitted on the outer surface of the slide rod (503), and the two ends of the spring (506) are fixedly connected to the slide rod (503) and the fixed block (502) respectively.

3. The auxiliary device for sugarcane hybrid pollination according to claim 1, characterized in that: The shaking mechanism (6) includes two transmission rods (601), the ends of which are fixedly connected to a rotating plate (602), and the outer surface of the rotating plate (602) is fixedly connected to a transmission column (603).

4. The auxiliary device for sugarcane hybrid pollination according to claim 3, characterized in that: The outer surface of the transmission column (603) is rotatably connected to a driven pull rod (604), the end of which is hinged to the shaking table (2) via a pin. The outer surface of the base (1) is rotatably connected to a support rod (605), which is hinged to the shaking table (2).

5. The auxiliary device for sugarcane hybrid pollination according to claim 3, characterized in that: A servo motor (606) and a gearbox (607) are fixedly installed on the top surface of the base (1). The input end of the gearbox (607) is fixedly connected to the output shaft of the servo motor (606), and the two output ends of the gearbox (607) are fixedly connected to two transmission rods (601).

6. The auxiliary device for sugarcane hybrid pollination according to claim 1, characterized in that: The fixing mechanism (7) includes a fixing seat (701) and a cover block (702). The fixing seat (701) is fixed on the top surface of the shaking table (2). The cover block (702) is fixedly connected to the horizontal plate (4). A control rod (703) is rotatably connected inside the cover block (702). A knob (704) is fixedly connected to the top of the control rod (703).

7. The auxiliary device for sugarcane hybrid pollination according to claim 6, characterized in that: The fixed base (701) is internally fixedly connected to a limiting plate (705), and the bottom surface of the control rod (703) is fixedly connected to a limiting pin (706), which is adapted to the limiting plate (705).

8. The auxiliary device for sugarcane hybrid pollination according to claim 1, characterized in that: A bracket (8) is fixedly connected to the outer surface of the base (1), and a set of holding cylinders (9) is fixedly connected to the outer surface of the bracket (8).

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