Sugarcane pollen collecting device

Abstract

The utility model relates to the technical field of pollen collecting devices, and particularly discloses a sugarcane pollen collecting device which comprises a handheld rod, a collecting hopper, a vibrating screen, a collecting bottle, a beating piece and a miniature vibrating motor. According to the sugarcane pollen collecting device, the beating piece is arranged above the collecting hopper, and the miniature vibration motor drives the beating piece to vibrate to beat sugarcane flower spikes, so that collection of sugarcane pollen is facilitated, and the labor intensity of manual collection can be reduced. Meanwhile, the vibrating screen is arranged at the bottom of the collecting hopper, the vibrating screen is driven by the micro vibrating motor to vibrate, the collected pollen is separated from anther, then the pollen is collected through the collecting bottle, the subsequent separation operation is reduced, and the sugarcane pollen collecting efficiency is improved. In addition, a split charging device can be arranged in the collecting bottle, the screened pollen is guided into a plurality of centrifugal tubes through split charging heads, integrated operation of pollen collecting, screening and split charging is achieved, operation is convenient and fast, and the problems that an existing pollen collecting device is complex in operation and prone to adhering and losing pollen are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pollen collection devices, in particular to a sugarcane pollen collection device. Background Art

[0002] In addition to hybridizing different varieties of sugarcane, sugarcane variety selection and breeding can also hybridize sugarcane with excellent wild germplasm resources such as Cut Hand Mi, Spotted Grass, and He Ba Wang to cultivate new sugarcane varieties with excellent traits such as strong tillering, strong stress resistance, and resistance to barrenness. Sugarcane hybridization first requires checking the fertility of pollen in the flower spike. Parents with good pollen development are generally used as male parents, and parents with poor pollen development are generally used as female parents. However, some male and female sugarcane germplasm resources may not meet the flowering period. Generally, it is necessary to collect pollen from the male parent that blooms early and store it at low temperature, and then artificially pollinate after the female parent that blooms late blooms.

[0003] At present, the collection of sugarcane pollen is generally done manually. The conventional operation is to put a plastic bag on the sugarcane tassel, shake the sugarcane manually to make the pollen fall into the plastic bag, then screen out the pollen and put it into a centrifuge tube, and then store it at low temperature. This method is cumbersome to operate and easily damages sugarcane germplasm resources. The collected pollen is also easily stained in the plastic bag, affecting the collection efficiency of sugarcane. Other crops also have special pollen collection devices, such as the patent "A corn pollen collection device" (CN111436363A). The side wall of the pollen collector of this patent is provided with a V-shaped opening, which cooperates with the telescopic hand-held rod to effectively prevent the male tassel from being excessively bent and broken, which is conducive to collecting pollen and reduces labor intensity at the same time; the corn male tassel is completely placed in the collector to avoid pollen drift; the use of a vibration motor effectively shortens the pollen collection time and improves the collection efficiency. However, the device is unable to perform pollen screening at the same time. If it is used for collecting and preserving sugarcane pollen, it needs to be screened and packaged into centrifuge bottles at a later stage. The operation is cumbersome and the pollen is prone to loss. Utility Model Content

[0004] The utility model aims to provide a sugarcane pollen collecting device to solve the problems of complicated operation and easy pollen loss in the existing sugarcane hybrid breeding with unexpected flowering period.

[0005] The specific technical solutions are as follows:

[0006] A sugarcane pollen collection device comprises a hand-held rod, a collection bucket, a vibrating screen, a collection bottle, a beating sheet and a micro-vibrating motor.

[0007] The hand-held rod is used to support the collection bucket, the beating sheet and the micro-vibration motor;

[0008] The micro vibration motor is fixed on the upper part of the hand-held rod and is used to drive the beating sheet and the vibrating screen to vibrate slightly;

[0009] The beating piece is hinged to the end of the hand-held rod and is arranged above the collecting bucket. The beating piece is slightly vibrated under the drive of the micro-vibration motor to beat the sugarcane spikes.

[0010] The collecting bucket is arranged on the upper part of the hand-held rod, and a V-shaped opening is provided on the upper part of the side of the collecting bucket, and the collecting bucket is used to collect sugarcane pollen;

[0011] The vibrating screen is arranged at the lower part of the collecting bucket and is connected to the micro-vibrating motor through a connecting rod. It can vibrate relative to the collecting bucket under the drive of the micro-vibrating motor to screen sugarcane pollen.

[0012] The collecting bottle is detachably fixed below the collecting bucket and is located below the vibrating screen, and is used for collecting the collected pollen.

[0013] Preferably, the flapping piece is provided with a fan blade at one end away from the hand-held rod, and the width of the fan blade is greater than the width of the flapping piece.

[0014] Preferably, the fan blades are concave arc-shaped.

[0015] Preferably, a rubber buffer layer is provided on the surface of the fan blade.

[0016] Preferably, the beating piece and the connecting rod are cross-hinged, the micro vibration motor is arranged between the beating piece and the connecting rod and fixed to the hand-held rod, the output shaft of the micro vibration motor is connected to the vibration rod, one end of the vibration rod is hinged to the connecting rod through a spring, and the other end is hinged to the beating piece.

[0017] Preferably, an annular connecting portion is provided at the bottom of the collecting bucket, a vertical slide groove is provided at the upper portion of the annular connecting portion, the vibrating screen is provided with a mounting portion, the mounting portion is installed in the vertical slide groove, and is hinged to the connecting rod, and vibrates along the vertical slide groove driven by the micro-vibration motor and the connecting rod, and a sealing curtain is also provided at the vertical slide groove.

[0018] Preferably, the lower portion of the annular connecting portion is detachably connected to the collecting bottle via a thread; the outer side of the annular connecting portion is also elastically connected to the hand-held rod via a limiting rod and a spring.

[0019] Preferably, a filling device is further provided in the collecting bottle, and the filling device comprises a filling head and a centrifuge tube, wherein the filling head is provided at the upper part of the collecting bottle and is used for introducing the collected pollen into the centrifuge tube below the filling head.

[0020] Preferably, a powder collecting hopper is further provided on the upper part of the collecting bottle, and the powder collecting hopper is detachably mounted on the upper part of the collecting bottle; the dispensing head is a conical head, and the dispensing head is provided with a plurality of concave arc-shaped vertical guide grooves, and the bottom of the dispensing head is fixed to the bottom of the collecting bottle by a vertical rod; the centrifuge tube is placed around the vertical rod, and the opening of the centrifuge tube is arranged below the vertical guide groove of the dispensing head.

[0021] Preferably, the outer side of the centrifuge tube is further fixed to the vertical pole by a binding band or a clamping ring.

[0022] Compared with the existing technology, the utility model has the following beneficial effects:

[0023] 1. The utility model provides a beating sheet above the collection bucket, and a micro-vibration motor drives the beating sheet to vibrate and beat the sugarcane spike, which is beneficial to the collection of sugarcane pollen and can reduce the labor intensity of manual collection. Among them, a fan blade can be provided at one end of the beating sheet to increase the beating area and improve the collection efficiency of sugarcane pollen. A rubber buffer layer can also be provided on the surface of the fan blade to reduce damage to the sugarcane spike.

[0024] 2. The utility model sets a vibrating screen at the bottom of the collection bucket, and the micro-vibration motor drives the vibrating screen to vibrate, so that the collected pollen is separated from the anther, and then the pollen is collected through the collection bottle, which can improve the purity of pollen collection, reduce subsequent separation operations, and improve the efficiency of sugarcane pollen collection. Among them, the micro-vibration motor can drive the beating piece and the vibrating screen at the same time. Compared with the separate operation of collection and screening, it can reduce the process, improve efficiency, and reduce energy consumption.

[0025] 3. The utility model arranges a filling device in the collecting bottle, and the filling device includes a filling head and a centrifuge tube. When in use, the screened pollen is introduced into multiple centrifuge tubes through the filling head, thereby realizing the integrated operation of pollen collection, screening and filling. The operation is convenient and quick, and can reduce the adhesion loss of pollen. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0027] Figure 1 It is a structural schematic diagram of the utility model.

[0028] Figure 2 It is a top view of the flapping piece of the utility model.

[0029] Figure 3 It is a schematic diagram of the connection structure between the beating piece and the vibrating screen mesh of the utility model.

[0030] Figure 4 It is a structural schematic diagram of the collection bucket of the utility model.

[0031] Figure 5 It is a structural schematic diagram of the vibrating screen of the utility model.

[0032] Figure 6 It is a structural schematic diagram of the subpackaging device of the utility model.

[0033] Figure 7 It is a top view of the subpackaging device of the utility model.

[0034] Figure 8 This is a reference diagram for use in the present utility model.

[0035] Among them, the main reference numerals are described as follows:

[0036] 1. Hand-held rod; 2. Collection bucket; 21. V-shaped opening; 22. Annular connecting part; 23. Vertical slide groove; 24. Sealing curtain; 3. Vibrating screen; 31. Screen; 32. Mounting frame; 33. Mounting part; 4. Collecting bottle; 5. Filling device; 51. Filling head; 52. Centrifuge tube; 53. Powder collecting hopper; 54. Vertical guide groove; 6. Beating piece; 7. Micro vibration motor; 8. Fan blade; 9. Spring; 10. Vibrating rod; 11. Battery; 12. Power switch; 13. Limit rod; 14. Rubber band; 15. Connecting rod. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inside", "outside", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "more" is more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there are terms "first", "second" and "third" in the description, they are only used for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of the embodiments of the present invention based on its overall structure.

[0041] Example 1

[0042] like Figure 1 As shown, a sugarcane pollen collecting device comprises a hand-held rod 1, a collecting bucket 2, a vibrating screen 3, a collecting bottle 4, a dispensing device 5, a beating sheet 6 and a micro-vibrating motor 7.

[0043] The hand-held rod 1 is used to support the collecting bucket 2, the beating piece 6 and the micro-vibration motor 7; the hand-held rod 1 can be made into a telescopic structure. When collecting pollen, the hand-held rod 1 is extended for easy operation. When not in use, the hand-held rod 1 is shortened for easy carrying.

[0044] The micro vibration motor 7 is fixed on the upper part of the hand-held rod 1 and is used to drive the beating sheet 6 and the vibration screen 3 to micro-vibrate.

[0045] The beating piece 6 is hinged to the end of the hand-held rod 1 and is arranged above the collecting bucket 2. The beating piece 6 is slightly vibrated under the drive of the micro-vibration motor 7 to beat the sugarcane flower spike, which is beneficial to the falling and collection of sugarcane pollen.

[0046] The collecting bucket 2 is arranged on the upper part of the hand-held rod 1, and a V-shaped opening 21 is opened on the upper side of the collecting bucket 2. The V-shaped opening 21 is used to clamp the sugarcane stalks. The collecting bucket 2 is used to collect sugarcane pollen.

[0047] The vibrating screen 3 is arranged at the lower part of the collecting bucket 2 and is connected to the micro-vibrating motor 7 through a connecting rod 15. It can vibrate relative to the collecting bucket 2 driven by the micro-vibrating motor 7 to screen sugarcane pollen.

[0048] The collecting bottle 4 is detachably fixed below the collecting bucket 2 and is located below the vibrating screen 3 for collecting the collected pollen.

[0049] The packaging device 5 is arranged in the collecting bottle 4, and is used to package the collected sugarcane pollen, thereby reducing subsequent processes and improving work efficiency.

[0050] The utility model provides a beating piece 6 driven by a micro-vibration motor 7 above the collecting bucket 2 to beat the sugarcane flower spike, which is beneficial to the collection of sugarcane pollen. At the same time, a vibrating screen 3 is provided at the bottom of the collecting bucket 2 to separate the sugarcane pollen and anthers that fall into the collecting bucket 2. The screened pollen is then packaged in a collecting bottle 4 through a packaging device 5, thereby realizing the integrated operation of pollen collection, screening and packaging, which is convenient and fast, and solves the problem that the existing pollen collecting device is cumbersome to operate and easy to stick and lose pollen.

[0051] Combination Figure 2 The flapping piece 6 is provided with a fan blade 8 at one end away from the hand-held rod 1, and the width of the fan blade 8 is greater than the width of the flapping piece 6. The fan blade 8 is concave arc-shaped, which can increase the contact area between the fan blade 8 and the sugarcane flower spike, which is beneficial to the collection of sugarcane pollen. Preferably, the surface of the fan blade 8 is provided with a rubber buffer layer to reduce damage to the sugarcane flower spike. In other embodiments, a feather fan can also be used as the fan blade 8.

[0052] Combination Figure 3 , the flapping piece 6 is cross-hinged with the connecting rod 15, and the hinge point is set at the top of the hand-held rod 1. An elastic limiter can also be set at the top of the hand-held rod 1 to limit the flapping piece 6. The micro-vibration motor 7 is arranged between the flapping piece 6 and the connecting rod 15, and the micro-vibration motor 7 is fixed to the hand-held rod 1 through a fixing plate. The output shaft of the micro-vibration motor 7 is connected to the vibration rod 10, and the vibration rod 10 is arranged vertically. One end of the vibration rod 10 is hinged to the connecting rod 15 through a spring, and the other end is hinged to the flapping piece 6. The vibration rod 10 vibrates back and forth, thereby driving the flapping piece 6 and the connecting rod 15 to vibrate respectively, and the connecting rod 15 drives the vibration screen 3 to vibrate. That is, the micro-vibration motor 7 can drive the flapping piece 6 and the vibration screen 3 to move at the same time, so as to realize the flapping collection and screening of sugarcane pollen. In other embodiments, two micro-vibration motors 7 can also be set, and the two micro-vibration motors 7 drive the flapping piece 6 and the vibration screen 3 to vibrate respectively. The micro vibration motor 7 is powered by a battery 11, and the battery 11 and the power switch 12 can be led to the other end of the hand-held rod 1 through a wire for easy operation. When in use, the battery 11 can also be placed in the operator's pocket to reduce the weight of the collection device.

[0053] Combination Figure 4The bottom of the collecting bucket 2 is provided with an annular connecting portion 22, and the upper part of the annular connecting portion 22 is provided with a vertical slide groove 23, through which the vibrating screen 3 is installed. Preferably, a sealing curtain 24 is provided at the vertical slide groove 23. Furthermore, the lower part of the annular connecting portion 22 is detachably connected to the collecting bottle 4 through a thread. The outer side of the annular connecting portion 22 is also elastically connected to the hand-held rod 1 through a limit rod 13 and a spring 9, which can not only provide certain support to the collecting bucket 2, but also ensure that the collecting bucket 2 has a certain degree of mobility, which is convenient for operation.

[0054] Combination Figure 5 The vibrating screen 3 includes a screen 31, a mounting frame 32 and a protruding mounting portion 33. The mounting portion 33 is mounted in the vertical chute 23 and extends out of the annular connecting portion 22 to be hinged to the connecting rod 15. The vibrating screen 3 vibrates along the vertical chute 23 driven by the micro-vibration motor 7 and the connecting rod 15 to achieve the screening of sugarcane pollen and anther.

[0055] Combination Figure 6 , the dispensing device 5 includes a dispensing head 51 and a centrifuge tube 52, and the dispensing head 51 is arranged on the upper part of the collecting bottle 4, and is used to guide the collected pollen into the centrifuge tube 52 below the dispensing head 51. Specifically, a pollen collecting hopper 53 is also provided on the upper part of the collecting bottle 4, and the pollen collecting hopper 53 is detachably clamped on the upper part of the collecting bottle 4. The dispensing head 51 is installed below the pollen collecting hopper 53. The dispensing head 51 is a conical head, and the dispensing head 51 is provided with a plurality of concave arc-shaped vertical guide grooves 54, and the bottom of the dispensing head 51 is fixed to the bottom of the collecting bottle 4 through a vertical pole. The dispensing head 51 is connected to the vertical pole by threads or buckles, and dispensing heads 51 of different specifications can be replaced according to the number of centrifuge tubes 52. The vertical pole can be fixed to the collecting bottle 4 by means of glue or the like, and can also be detachably fixed to the collecting bottle 4 by a card slot. Combined with Figure 7 The centrifuge tube 52 is placed around the vertical pole, and the opening of the centrifuge tube 52 is arranged below the vertical guide groove 54 of the dispensing head 51. Furthermore, the outer side of the centrifuge tube 52 is further fixed to the vertical pole by a rubber band 14.

[0056] Use this device to collect sugarcane pollen. Figure 8The operator holds the hand-held rod 1 and clamps the V-shaped opening 21 of the collecting bucket 2 on the upper part of the sugarcane stalk, and at the same time slightly tilts the collecting bucket 2 to make the sugarcane spike fall into the collecting bucket 2, starts the micro-vibration motor 7, and the beating piece 6 beats the sugarcane spike to make the pollen fall into the collecting bucket 2. At this time, it is generally mixed with anthers. The anthers in the collecting bucket 2 are screened by the vibrating screen 3. The screened anthers are packaged by the packaging device 5 and directly fall into the centrifuge tube 52. Part of the pollen scattered in the collection bottle 4 can be further collected. The collecting device can realize the integrated operation of pollen collection, screening and packaging, and the operation is convenient and fast.

[0057] In summary, the utility model is conducive to the collection of sugarcane pollen and can reduce the labor intensity of manual collection by arranging a beating piece 6 above the collection bucket 2, and the beating piece 6 is driven by a micro-vibration motor 7 to vibrate to beat the sugarcane flower spike. At the same time, a vibrating screen 3 is arranged at the bottom of the collection bucket 2, and the vibrating screen 3 is driven by the micro-vibration motor 7 to vibrate, and the collected pollen is separated from the anther, and then the pollen is collected through the collection bottle 4, reducing subsequent separation operations and improving the sugarcane pollen collection efficiency. A filling device 5 can also be arranged in the collection bottle 4, and the screened pollen is respectively introduced into multiple centrifuge tubes 52 through a filling head 51, so as to realize the integrated operation of pollen collection, screening, and filling, which is convenient and quick to operate, and can reduce the adhesion loss of pollen, etc., which is conducive to the preservation of sugarcane pollen.

[0058] The foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of explanation and illustration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various selections and changes to the embodiments without creative contribution as needed after reading this specification without departing from the principles and purpose of the present invention, but they are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A sugarcane pollen collection device, comprising a handheld rod, a collection bucket, a vibrating screen, a collection bottle, a beating sheet and a micro-vibrating motor, characterized in that: The hand-held rod is used to support the collection bucket, the beating sheet and the micro-vibration motor; The micro vibration motor is fixed on the upper part of the hand-held rod and is used to drive the beating sheet and the vibrating screen to vibrate slightly; The beating piece is hinged to the end of the hand-held rod and is arranged above the collecting bucket. The beating piece is slightly vibrated under the drive of the micro-vibration motor to beat the sugarcane spikes. The collecting bucket is arranged on the upper part of the hand-held rod, and a V-shaped opening is provided on the upper part of the side of the collecting bucket, and the collecting bucket is used to collect sugarcane pollen; The vibrating screen is arranged at the lower part of the collecting bucket and is connected to the micro-vibrating motor through a connecting rod. It can vibrate relative to the collecting bucket under the drive of the micro-vibrating motor to screen sugarcane pollen. The collecting bottle is detachably fixed below the collecting bucket and is located below the vibrating screen, and is used for collecting the collected pollen.

2. The sugarcane pollen collecting device according to claim 1, characterized in that: The flapping piece is provided with a fan blade at one end away from the hand-held rod, and the width of the fan blade is greater than the width of the flapping piece.

3. The sugarcane pollen collecting device according to claim 2, characterized in that: The fan blade is in a concave arc shape.

4. The sugarcane pollen collecting device according to claim 2, characterized in that: A rubber buffer layer is provided on the surface of the fan blade.

5. The sugarcane pollen collecting device according to claim 1, characterized in that: The beating piece is cross-hinged with the connecting rod, the micro vibration motor is arranged between the beating piece and the connecting rod and fixed to the hand-held rod, the output shaft of the micro vibration motor is connected to the vibration rod, one end of the vibration rod is hinged to the connecting rod through a spring, and the other end is hinged to the beating piece.

6. The sugarcane pollen collecting device according to claim 1, characterized in that: An annular connecting portion is provided at the bottom of the collecting bucket, a vertical slide groove is provided on the upper part of the annular connecting portion, and a mounting portion is provided on the vibrating screen. The mounting portion is installed in the vertical slide groove and is hinged to the connecting rod. Driven by the micro-vibration motor and the connecting rod, the mounting portion vibrates along the vertical slide groove, and a sealing curtain is also provided at the vertical slide groove.

7. The sugarcane pollen collecting device according to claim 6, characterized in that: The lower part of the annular connection part is detachably connected to the collecting bottle through a thread; the outer side of the annular connection part is also elastically connected to the hand-held rod through a limiting rod and a spring.

8. The sugarcane pollen collecting device according to claim 1, characterized in that: The collecting bottle is also provided with a dispensing device, which includes a dispensing head and a centrifuge tube. The dispensing head is arranged at the upper part of the collecting bottle and is used to guide the collected pollen into the centrifuge tube below the dispensing head.

9. The sugarcane pollen collecting device according to claim 8, characterized in that: A powder collecting hopper is also provided on the upper part of the collecting bottle, and the powder collecting hopper is detachably mounted on the upper part of the collecting bottle; the dispensing head is a conical head, and the dispensing head is provided with a plurality of concave arc-shaped vertical guide grooves, and the bottom of the dispensing head is fixed to the bottom of the collecting bottle by a vertical rod; the centrifuge tube is placed around the vertical rod, and the opening of the centrifuge tube is arranged below the vertical guide groove of the dispensing head.

10. The sugarcane pollen collecting device according to claim 9, characterized in that: The outer side of the centrifuge tube is further fixed to the vertical rod through a binding band or a clamping ring.

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