CN112868523A - Pollen device is got to convenient high-efficient maize - Google Patents
Pollen device is got to convenient high-efficient maize Download PDFInfo
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- CN112868523A CN112868523A CN202110388616.0A CN202110388616A CN112868523A CN 112868523 A CN112868523 A CN 112868523A CN 202110388616 A CN202110388616 A CN 202110388616A CN 112868523 A CN112868523 A CN 112868523A
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Abstract
The invention discloses a convenient and efficient pollen taking device for corns, which comprises: the male flower buckling piece comprises a buckling frame, an opening contraction piece and a skin, wherein the opening contraction piece and the skin are arranged on the buckling frame; the buckling frame comprises a transverse buckling frame, a longitudinal buckling frame and a lifting pipe, the longitudinal buckling frame is arranged on the transverse buckling frame, and the lifting pipe is arranged on the transverse buckling frame and the longitudinal buckling frame; the handle grasping piece comprises a pulling piece and a starting piece, the pulling piece is arranged on the lifting pipe, and the starting piece is arranged on the pulling piece; the pollen collecting part comprises a hose, a fan, a pollen separating part and a pollen collecting shell, wherein the hose is arranged on the skin, the fan is arranged on the hose, the pollen separating part is connected with the hose, and the pollen collecting shell is arranged on the pollen separating part. The pollen collecting device is reasonable in structural design, convenient and fast to use, capable of reducing the labor intensity of pollen collecting personnel, high in pollen collecting speed and high in pollen collecting rate.
Description
Technical Field
The invention relates to the technical field of corn breeding, in particular to a convenient and efficient corn pollen taking device.
Background
Maize is a plant of the same species, and individual maize plants can be selfed for pollination. When the self-pollination is carried out on the single-plant corn, the pollen of the male flower of the corn needs to be manually collected and transferred to the female flower of the single-plant corn. At present, the pollen collecting work of the male flowers in the artificial pollination process is that a plastic bag is manually held and sleeved on the male flowers, then the male flowers are shaken to enable the pollen to fall into the plastic bag, and the pollen collecting work is completed.
Disclosure of Invention
In order to overcome the defects, the invention provides a convenient and efficient corn pollen taking device, which specifically adopts the following technical scheme:
the utility model provides a pollen device is got to convenient high-efficient maize, includes:
the male flower buckling piece comprises a buckling frame, an opening contraction piece and a skin, wherein the opening contraction piece and the skin are both arranged on the buckling frame; the buckling frame comprises a transverse buckling frame, a longitudinal buckling frame and a lifting pipe, the longitudinal buckling frame is arranged on the transverse buckling frame, and the lifting pipe is arranged on the transverse buckling frame and the longitudinal buckling frame;
a handle grip disposed on the male buckle, the handle grip comprising a pull member disposed on the pull tube and an activation member disposed on the pull member;
the pollen collecting part is connected with the male flower buckling part and comprises a hose, a fan, a pollen separating part and a pollen collecting shell, the hose is arranged on the skin, the fan is arranged on the hose, the pollen separating part is connected with the hose, and the pollen collecting shell is arranged on the pollen separating part;
wherein: the starting piece can control the opening contraction piece to contract through the pulling piece, and the opening contraction piece controls the skin to contract at one port so as to realize that the skin is buckled on the male flower.
Preferably, the transverse buckling frame is in a C-shaped bent pipe shape, the longitudinal buckling frame and the transverse buckling frame have the same structure, the longitudinal buckling frame is fixedly arranged on the transverse buckling frame in a crossed manner, and the longitudinal buckling frame is communicated with the transverse buckling frame; one end of the lifting pipe is connected to the through position of the longitudinal buckling frame and the transverse buckling frame in a penetrating mode, so that the transverse buckling frame, the longitudinal buckling frame and the lifting pipe are mutually communicated.
Preferably, the opening contraction part comprises a first compression spring, a sliding rod, a pull rod and an extension spring, the first compression spring and the sliding rod are both arranged on the buckling frame, the pull rod is arranged on the sliding rod, and the extension spring is arranged on the pull rod; the four first compression springs are sleeved on the two ends of the transverse buckling frame and the two ends of the longitudinal buckling frame one by one correspondingly, and the natural length of each first compression spring is larger than the distance from a corner on the transverse buckling frame to the nearest end face.
Preferably, four sliding rods are arranged, and one ends of the four sliding rods are correspondingly embedded in the two end pipes of the transverse buckling frame and the longitudinal buckling frame one by one; the four pull rods are arranged in an arc shape and are fixedly arranged at the other end of the sliding rod one by one; the extension springs are annular springs and are sleeved on the four pull rods; the covering is a cylinder made of waterproof fabric, the covering is sleeved on the buckling frame, and one end of the covering is connected to the extension spring.
Preferably, the pulling part comprises a gear box, a rotating shaft, a gear, a rotating wheel and a pulling wire, the gear box is arranged on the pulling pipe, the rotating shaft is arranged on the gear box, the gear and the rotating wheel are both arranged on the rotating shaft, and the pulling wire is arranged on the rotating wheel; the gear box is tubular, a fixed meshing hole is formed in the side wall of the gear box, and the gear box is arranged at the other end of the lifting pipe in a penetrating mode; the rotating shaft is arranged in the gear box, and the axis of the rotating shaft is superposed with the axis of the gear box; the gear and the rotating wheel are sleeved on the rotating shaft, and one end face of the gear is fixedly connected with one end face of the rotating wheel.
Preferably, the stay wires comprise branch stay wires and a main stay wire, the number of the branch stay wires is four, one ends of the four branch stay wires are correspondingly connected to one end of the sliding rod one by one, and the other ends of the four branch stay wires are mutually connected; one end of the main stay wire is connected to the rotating wheel, and the other end of the main stay wire is connected with four branch stay wire connection points.
Preferably, the actuating member includes a grip disposed on the pulling member, a locking handle disposed on the grip, a rack disposed on the locking handle, and a second compression spring disposed on the grip.
Preferably, the handle is in a rectangular frame shape, sliding grooves are formed in the side walls of the inner ring of the handle, and the handle is fixedly arranged in the fixed meshing holes; the buckling handle is U-shaped, is embedded in the sliding groove and can slide in the sliding groove; the rack is arranged on the side wall of the buckling handle, and the rack is meshed with the gear; one end of each second compression spring is arranged in the corresponding sliding groove, the other end of each second compression spring is arranged on the corresponding buckling handle, and the plurality of second compression springs are uniformly distributed.
Preferably, the hose is a telescopic air suction pipe, one end of the hose is connected to the skin in a penetrating manner, and the other end of the hose is connected to the pollen separating piece in a penetrating manner; the fan is a micro pipeline fan.
Preferably, the pollen separator comprises a cylinder and a cone, wherein the cone is arranged on the cylinder; the cylinder body is tubular, one end face of the cylinder body is closed, the other end face of the cylinder body is open, a vent hole is formed in the circle center of one end face of the cylinder body, and a vent pipe is embedded in the vent hole; an air inlet through hole is formed in the side wall of the cylinder body, and the air inlet through hole is sleeved at the other end of the hose; the cone is in a conical tube shape, the large-diameter end of the cone is connected to the other end of the cylinder in a penetrating way, and the small-diameter end of the cone is connected with an internal threaded tube in a penetrating way; the pollen collecting shell is in a bottle shape, an external thread is arranged at the opening of the pollen collecting shell, the external thread is matched with the internal thread pipe, and the pollen collecting shell is embedded in the internal thread pipe.
The invention at least comprises the following beneficial effects:
1) the convenient and efficient corn pollen taking device is reasonable in structural design, convenient to use, capable of reducing the labor intensity of pollen collecting personnel, high in pollen collecting speed and high in pollen collecting rate;
2) the convenient and efficient corn pollen taking device is provided with the male flower buckling piece and the handle grasping piece, wherein the male flower buckling piece comprises a buckling frame, an opening contraction piece and a covering, the buckling frame comprises a transverse buckling frame, a longitudinal buckling frame and a lifting pipe, and the opening contraction piece comprises a first compression spring, a sliding rod, a pull rod and an extension spring; the handle grasping part comprises a pulling part and a starting part, the pulling part comprises a gear box, a rotating shaft, a gear, a rotating wheel and a pull wire, and the starting part comprises a handle, a buckling handle, a rack and a second compression spring; pollen collection personnel rotate the gear and the rotating wheel by buckling the buckling handle, at the moment, the stay wire is wound on the rotating wheel, the stay wire pulls the sliding rod to move along the radial direction, and the sliding rod enables one port of the skin to be unfolded through the pull rod, so that the male flower buckling piece is buckled on a male flower, the pollen collection convenience and the pollen collection speed are obviously improved, and the labor intensity of the pollen collection personnel is effectively reduced;
3) the convenient and efficient corn pollen taking device is provided with the pollen collecting part, the pollen collecting part comprises a hose, a fan, a pollen separating part and a pollen collecting shell, when the male flower buckling part is buckled on a male flower, the fan is started to suck air to the skin, meanwhile, pollen collecting personnel shake the male flower to separate pollen, the pollen after falling off is sucked by the fan to enter the pollen separating part to rotate at a high speed, so that the separation of the pollen and air is completed, the separated pollen enters the pollen collecting shell, and the pollen collecting rate is effectively improved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a convenient and efficient pollen taking device for corn of the invention;
FIG. 2 is a schematic view of the three-dimensional structure of the convenient and efficient maize pollen taking device after skin removal;
FIG. 3 is a partial enlarged view of the convenient and efficient pollen-taking device for corn of FIG. 2A;
FIG. 4 is a schematic view of the convenient and efficient pollen-collecting device for corn of the present invention, with the first compression spring removed, in FIG. 3;
FIG. 5 is a schematic view of the convenient and efficient pollen-collecting device for corn of the present invention, with the first compression spring and the gear box removed, in FIG. 3;
FIG. 6 is a schematic diagram of a rear-view three-dimensional structure of the convenient and efficient maize pollen-taking device after the skin, the first compression spring and the gear box are removed.
Wherein: 1-covering, 2-transverse buckling frame, 3-longitudinal buckling frame, 4-lifting pipe, 5-first compression spring, 6-sliding rod, 7-pull rod, 8-extension spring, 9-gear box, 10-rotating shaft, 11-gear, 12-rotating wheel, 13-total pull wire, 16-grip, 17-buckling handle, 18-rack, 19-second compression spring, 21-hose, 22-fan, 23-pollen collecting shell, 24-barrel, 25-cone and 26-air outlet pipe.
Detailed Description
Technical solutions of the present invention will be described in detail below by way of embodiments with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.
According to shown in figures 1-6, a pollen device is got to convenient high-efficient maize includes that the male flower is detained and is put piece, handle and grab a piece and pollen collection piece, the handle is grabbed and is grabbed a setting and is in the male flower is detained and is put on the piece, pollen collection piece with the male flower is detained and is put the piece and be connected. The male flower buckle is arranged and is put frame, opening shrink and covering 1 including detaining, the opening shrink with covering 1 all sets up detain and put on the frame. The buckling frame comprises a transverse buckling frame 2, a longitudinal buckling frame 3 and a lifting pipe 4, the longitudinal buckling frame 3 is arranged on the transverse buckling frame 2, and the lifting pipe 4 is arranged on the transverse buckling frame 2 and the longitudinal buckling frame 3. The transverse buckling frame 2 is in a C-shaped bent pipe shape, the longitudinal buckling frame 3 and the transverse buckling frame 2 are identical in structure, the longitudinal buckling frame 3 is fixedly arranged on the transverse buckling frame 2 in a crossed mode, and the longitudinal buckling frame 3 is communicated with the transverse buckling frame 2. One end of the pulling tube 4 is connected to the through position of the longitudinal buckling frame 3 and the transverse buckling frame 2 in a penetrating manner, so that the transverse buckling frame 2, the longitudinal buckling frame 3 and the pulling tube 4 are mutually communicated.
The opening contraction part comprises a first compression spring 5, a sliding rod 6, a pull rod 7 and an extension spring 8, wherein the first compression spring 5 and the sliding rod 6 are arranged on the buckling frame, the pull rod 7 is arranged on the sliding rod 6, and the extension spring 8 is arranged on the pull rod 7. First compression spring 5 is provided with four, four first compression spring 5 corresponds the suit one by one on horizontal detain put 2 with vertically detain the both ends of putting frame 3, and first compression spring 5 natural length is greater than the turning to the nearest terminal surface distance on the horizontal detain the frame 2, simultaneously first compression spring 5 can be followed horizontal detain put 2 with vertically detain the frame 3 compression and extension. The diameter of the sliding rod 6 is smaller than the inner diameter of the transverse buckling frame 2, four sliding rods 6 are arranged, and one ends of the four sliding rods 6 are correspondingly embedded in the two end pipes of the transverse buckling frame 2 and the longitudinal buckling frame 3 one by one. The pull rod 7 is arc-shaped, four pull rods 7 are arranged, and the pull rods 7 are fixedly arranged at the other end of the slide rod 6 one by one correspondingly. When the first compression spring 5 extends, the pull rod 7 can be pushed towards the center of a circle, so that the pull rod 7 drives the slide rod 6 to slide towards the center of the circle, and the slide rod 6 can support the part of the first compression spring 5 extending out of the end face of the transverse buckling frame 2, so that the extending part of the first compression spring 5 is prevented from being bent transversely. The extension springs 8 are annular springs, and the extension springs 8 are sleeved on the four pull rods 7. Skin 1 is cylindricly, specifically, skin 1 is the drum that waterproof fabric made, skin 1 suit is in on the buckle puts the frame, and 1 one end of skin is connected on extension spring 8, the 1 other end of skin is in through the ribbon ligature on lifting pipe 4. When the sliding rod 6 moves along the radial direction, the sliding rod 6 drives the pull rod 7 to compress the first compression spring 5 to move along the radial direction, and the pull rod 7 moving along the radial direction enables the radius of the extension spring 8 to be increased, so that one port of the skin 1 is opened; when the sliding rod 6 moves towards the direction of the circle center, one port of the skin 1 can be contracted, so that the male flower can be grabbed by the male flower buckling piece.
The grip grasping member includes a pulling member provided on the pull tube 4 and an actuating member provided on the pulling member. The pulling piece comprises a gear box 9, a rotating shaft 10, a gear 11, a rotating wheel 12 and a pulling wire, wherein the gear box 9 is arranged on the pulling pipe 4, the rotating shaft 10 is arranged on the gear box 9, the gear 11 and the rotating wheel 12 are both arranged on the rotating shaft 10, and the pulling wire is arranged on the rotating wheel 12. The gear box 9 is tubular, a fixed meshing hole is formed in the side wall of the gear box 9, and the gear box 9 is arranged at the other end of the lifting pipe 4 in a penetrating mode. The rotating shaft 10 is arranged in the gear box 9, and the axis of the rotating shaft 10 is coincident with the axis of the gear box 9. The radius of the gear 11 is smaller than that of the rotating wheel 12, the gear 11 and the rotating wheel 12 are sleeved on the rotating shaft 10, and one end face of the gear 11 is fixedly connected with one end face of the rotating wheel 12, so that the gear 11 and the rotating wheel 12 can rotate along the circumferential direction.
The stay wires comprise branch stay wires and a main stay wire 13, the number of the branch stay wires is four, one end of each branch stay wire is correspondingly connected with one end of the sliding rod 6 one by one, and the other ends of the four branch stay wires are mutually connected. One end of the main stay wire 13 is connected to the rotating wheel 12, and the other end of the main stay wire is connected with four branch stay wire connection points. When the rotating wheel 12 rotates circumferentially, the main pulling wire 13 can be wound on the rotating wheel 12, and then the rotating wheel 12 pulls the sliding rod 6 through the branch pulling wire by winding the main pulling wire 13, so that the sliding rod 6 moves along the radial direction.
The actuating member comprises a handle 16, a locking handle 17, a rack 18 and a second compression spring 19, wherein the handle 16 is arranged on the pulling member, the locking handle 17 is arranged on the handle 16, the rack 18 is arranged on the locking handle 17, and the second compression spring 19 is arranged on the handle 16. The handle 16 is in a rectangular frame shape, sliding grooves are formed in the side walls of the inner ring of the handle 16, and the handle 16 is fixedly arranged in the fixed meshing holes. The locking handle 17 is U-shaped, the locking handle 17 is embedded in the sliding groove, and the locking handle 17 can slide in the sliding groove. The rack 18 is provided on the side wall of the locking handle 17, and the rack 18 is engaged with the gear 11. One end of each second compression spring 19 is arranged in the corresponding sliding groove, the other end of each second compression spring 19 is arranged on the corresponding buckling handle 17, and the number of the second compression springs 19 is three, and the three second compression springs 19 are evenly distributed. When a person collecting pollen pulls the pulling handle 17 backwards, the pulling handle 17 drives the gear 11 to rotate along the circumferential direction through the rack 18, the gear 11 drives the rotating wheel 12 to rotate, the rotating wheel 12 winds the main pulling wire 13 on the rotating wheel 12, the main pulling wire 13 moves the sliding rod 6 along the radial direction through the pulling wire, and the sliding rod 6 increases the radius of the tension spring 8 through the pulling rod 7, so that one port of the skin 1 is opened; when pollen collecting personnel loosen the buckling handle 17, the second compression spring 19 pushes the buckling handle 17 to move to the original position, meanwhile, the first compression spring 5 pushes the pull rod 7 to move towards the circle center direction, the radius of the extension spring 8 is further reduced, and a port of the skin 1 is contracted.
Pollen collection piece includes that hose 21, fan 22, pollen separator and pollen collect shell 23, hose 21 sets up on covering 1, fan 22 sets up on the hose 21, pollen separator with hose 21 connects, pollen collection shell 23 sets up on the pollen separator.
The hose 21 is a telescopic air suction pipe, one end of the hose 21 is connected to the skin 1 in a penetrating mode, and the other end of the hose 21 is connected to the pollen separating piece in a penetrating mode. Fan 22 is microtube fan 22, for the power that fan 22 provided energy is lithium battery power, lithium battery power can hand-carry on pollen collection personnel on one's body, and is specific, lithium battery power is the treasured that charges. The pollen separating part comprises a cylinder body 24 and a cone body 25, wherein the cone body 25 is arranged on the cylinder body 24. The barrel 24 is tubular, one end face of the barrel 24 is closed, the other end face of the barrel is open, an air outlet through hole is formed in the circle center of one end face of the barrel 24, and an air outlet pipe 26 is embedded in the air outlet through hole. The side wall of the barrel body 24 is provided with an air inlet through hole, the air inlet through hole is sleeved at the other end of the hose 21, the pollen separating piece is communicated with the hose 21, and the air inlet through hole can meet the condition that the air flowing direction entering the barrel body 24 from the hose 21 is parallel to the tangent line of the barrel body 24. The cone 25 is in a conical tube shape, two end faces of the cone 25 are both open, the large-diameter end of the cone 25 is connected to the other end of the cylinder 24 in a penetrating mode, and the small-diameter end of the cone 25 is connected with an internal threaded tube in a penetrating mode. The pollen collecting shell 23 is in a bottle shape, an external thread is arranged at the opening part of the pollen collecting shell 23, the external thread is matched with the internal thread pipe, and the pollen collecting shell 23 is embedded in the internal thread pipe. The pollen separating piece is made of plastic materials, so that the weight of the pollen separating piece is obviously reduced.
A convenient and efficient corn pollen taking device using method comprises the following steps:
1) a pollen collecting person holds the grip holding piece by hand and buckles the buckling handle 17, and the buckling handle 17 expands one port of the skin 1 through the pull wire, the sliding rod 6, the pull rod 7 and the extension spring 8;
2) a pollen collector sleeves one port of the skin 1 on the male flower and loosens the buckling handle 17 to enable one port of the skin 1 to shrink naturally;
3) the fan 22 is turned on by the pollen collector to rotate, the fan 22 sucks air into the skin 1, and the pollen collector shakes the male flowers after the fan 22 is turned on to separate pollen from the male flowers;
4) the air with pollen enters the pollen separating part and then rotates at a high speed, the pollen is separated from the air by the air cyclone dust removal principle, and the separated pollen falls into the pollen collecting shell 23, namely the pollen collecting work is completed.
The invention has the following beneficial effects:
the convenient and efficient corn pollen taking device is reasonable in structural design, convenient to use, capable of reducing the labor intensity of pollen collecting personnel, high in pollen collecting speed and high in pollen collecting rate; the convenient and efficient corn pollen taking device is provided with the male flower buckling piece and the handle grasping piece, wherein the male flower buckling piece comprises a buckling frame, an opening contraction piece and a covering, the buckling frame comprises a transverse buckling frame, a longitudinal buckling frame and a lifting pipe, and the opening contraction piece comprises a first compression spring, a sliding rod, a pull rod and an extension spring; the handle grasping part comprises a pulling part and a starting part, the pulling part comprises a gear box, a rotating shaft, a gear, a rotating wheel and a pull wire, and the starting part comprises a handle, a buckling handle, a rack and a second compression spring; pollen collection personnel are through detaining the knot moves gear and runner rotation, at this moment act as go-between will twine on the runner, act as go-between will stimulate the slide bar and radially move, the slide bar will pass through the pull rod makes a covering port expand to realize that the male flower is detained and is put a knot and put on male flower, showing and improving pollen collection convenience and pollen collection speed, effectively reduced pollen collection personnel intensity of labour.
The convenient and efficient corn pollen taking device is provided with the pollen collecting part, the pollen collecting part comprises a hose, a fan, a pollen separating part and a pollen collecting shell, when the male flower buckling part is buckled on a male flower, the fan is started to suck air to the skin, meanwhile, pollen collecting personnel shake the male flower to separate pollen, the pollen after falling off is sucked by the fan to enter the pollen separating part to rotate at a high speed, so that the separation of the pollen and air is completed, the separated pollen enters the pollen collecting shell, and the pollen collecting rate is effectively improved.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a pollen device is got to convenient high-efficient maize which characterized in that includes:
the male flower buckling piece comprises a buckling frame, an opening contraction piece and a skin, wherein the opening contraction piece and the skin are both arranged on the buckling frame; the buckling frame comprises a transverse buckling frame, a longitudinal buckling frame and a lifting pipe, the longitudinal buckling frame is arranged on the transverse buckling frame, and the lifting pipe is arranged on the transverse buckling frame and the longitudinal buckling frame;
a handle grip disposed on the male buckle, the handle grip comprising a pull member disposed on the pull tube and an activation member disposed on the pull member;
the pollen collecting part is connected with the male flower buckling part and comprises a hose, a fan, a pollen separating part and a pollen collecting shell, the hose is arranged on the skin, the fan is arranged on the hose, the pollen separating part is connected with the hose, and the pollen collecting shell is arranged on the pollen separating part;
wherein: the starting piece can control the opening contraction piece to contract through the pulling piece, and the opening contraction piece controls the skin to contract at one port so as to realize that the skin is buckled on the male flower.
2. The convenient and efficient corn pollen taking device as claimed in claim 1, wherein the transverse buckling frame is in a shape of a C-shaped bent pipe, the longitudinal buckling frame and the transverse buckling frame are in the same structure, the longitudinal buckling frame is fixedly arranged on the transverse buckling frame in a crossing manner, and the longitudinal buckling frame and the transverse buckling frame are communicated; one end of the lifting pipe is connected to the through position of the longitudinal buckling frame and the transverse buckling frame in a penetrating mode, so that the transverse buckling frame, the longitudinal buckling frame and the lifting pipe are mutually communicated.
3. The convenient and efficient corn pollen taking device as claimed in claim 2, wherein the opening contraction part comprises a first compression spring, a sliding rod, a pull rod and an extension spring, the first compression spring and the sliding rod are both arranged on the buckling frame, the pull rod is arranged on the sliding rod, and the extension spring is arranged on the pull rod; the four first compression springs are sleeved on the two ends of the transverse buckling frame and the two ends of the longitudinal buckling frame one by one correspondingly, and the natural length of each first compression spring is larger than the distance from a corner on the transverse buckling frame to the nearest end face.
4. The convenient and efficient corn pollen taking device as claimed in claim 3, wherein four sliding rods are arranged, and one ends of the four sliding rods are correspondingly embedded into the two end pipes of the transverse buckling frame and the longitudinal buckling frame one by one; the four pull rods are arranged in an arc shape and are fixedly arranged at the other end of the sliding rod one by one; the extension springs are annular springs and are sleeved on the four pull rods; the covering is a cylinder made of waterproof fabric, the covering is sleeved on the buckling frame, and one end of the covering is connected to the extension spring.
5. The convenient and efficient corn pollen taking device according to claim 4, wherein the pulling member comprises a gear box, a rotating shaft, a gear, a rotating wheel and a pulling wire, the gear box is arranged on the pulling pipe, the rotating shaft is arranged on the gear box, the gear and the rotating wheel are both arranged on the rotating shaft, and the pulling wire is arranged on the rotating wheel; the gear box is tubular, a fixed meshing hole is formed in the side wall of the gear box, and the gear box is arranged at the other end of the lifting pipe in a penetrating mode; the rotating shaft is arranged in the gear box, and the axis of the rotating shaft is superposed with the axis of the gear box; the gear and the rotating wheel are sleeved on the rotating shaft, and one end face of the gear is fixedly connected with one end face of the rotating wheel.
6. The convenient and efficient corn pollen taking device as claimed in claim 5, wherein the stay wires comprise branch stay wires and a main stay wire, the number of the branch stay wires is four, one end of each of the four branch stay wires is correspondingly connected to one end of the sliding rod one by one, and the other ends of the four branch stay wires are connected with each other; one end of the main stay wire is connected to the rotating wheel, and the other end of the main stay wire is connected with four branch stay wire connection points.
7. The convenient and efficient corn pollen taking device as claimed in claim 6, wherein the actuating member comprises a handle, a locking handle, a rack and a second compression spring, the handle is arranged on the pulling member, the locking handle is arranged on the handle, the rack is arranged on the locking handle, and the second compression spring is arranged on the handle.
8. The convenient and efficient corn pollen taking device as claimed in claim 7, wherein the handle is rectangular frame-shaped, sliding grooves are arranged on the side walls of the inner ring of the handle, and the handle is fixedly arranged in the fixed engaging holes; the buckling handle is U-shaped, is embedded in the sliding groove and can slide in the sliding groove; the rack is arranged on the side wall of the buckling handle, and the rack is meshed with the gear; one end of each second compression spring is arranged in the corresponding sliding groove, the other end of each second compression spring is arranged on the corresponding buckling handle, and the plurality of second compression springs are uniformly distributed.
9. The convenient and efficient corn pollen taking device as claimed in claim 8, wherein the hose is a telescopic air suction pipe, one end of the hose is connected to the skin in a penetrating manner, and the other end of the hose is connected to the pollen separating part in a penetrating manner; the fan is a micro pipeline fan.
10. The convenient and efficient corn pollen extraction device as claimed in claim 9, wherein the pollen separation member comprises a barrel and a cone, and the cone is arranged on the barrel; the cylinder body is tubular, one end face of the cylinder body is closed, the other end face of the cylinder body is open, a vent hole is formed in the circle center of one end face of the cylinder body, and a vent pipe is embedded in the vent hole; an air inlet through hole is formed in the side wall of the cylinder body, and the air inlet through hole is sleeved at the other end of the hose; the cone is in a conical tube shape, the large-diameter end of the cone is connected to the other end of the cylinder in a penetrating way, and the small-diameter end of the cone is connected with an internal threaded tube in a penetrating way; the pollen collecting shell is in a bottle shape, an external thread is arranged at the opening of the pollen collecting shell, the external thread is matched with the internal thread pipe, and the pollen collecting shell is embedded in the internal thread pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110388616.0A CN112868523A (en) | 2021-04-12 | 2021-04-12 | Pollen device is got to convenient high-efficient maize |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110388616.0A CN112868523A (en) | 2021-04-12 | 2021-04-12 | Pollen device is got to convenient high-efficient maize |
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| CN112868523A true CN112868523A (en) | 2021-06-01 |
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| CN202110388616.0A Pending CN112868523A (en) | 2021-04-12 | 2021-04-12 | Pollen device is got to convenient high-efficient maize |
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| CN207720737U (en) * | 2018-01-11 | 2018-08-14 | 四川农业大学 | A kind of zasiokaurin collection device |
| CN111280051A (en) * | 2020-02-27 | 2020-06-16 | 山东省农业科学院玉米研究所（山东省农业科学院玉米工程技术研究中心） | Be applied to powder ware of getting that uses in maize breeding |
| CN112619795A (en) * | 2020-12-25 | 2021-04-09 | 河南农业大学 | Be applied to powder ware of getting that uses in maize genetic breeding |
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Application publication date: 20210601 |