CN211241204U

CN211241204U - Portable pollinator for corn breeding

Info

Publication number: CN211241204U
Application number: CN201920850376.XU
Authority: CN
Inventors: 莫小梅
Original assignee: Nan'an Lianfang Fire Fighting Equipment Co ltd
Current assignee: Nan'an Lianfang Fire Fighting Equipment Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-08-14
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a maize pollination ware for breeding convenient to carry, including the pollination rifle body, the bottom intercommunication of pollination rifle body has places the box, the equal fixedly connected with fixed block in both sides at pollination rifle body top, the top swing joint of fixed block has U type handle. The utility model discloses a fixed block, U type handle, L type fixed plate, the card post, the screw rod, the thread piece, the transmission post, the cooperation of movable rod and draw-in groove is used, move to one side that is close to the card post through the transmission post, make the transmission post joint at the inner chamber of draw-in groove, reach the effect of fixed U type handle, cause and reach portable's effect, this portable's pollinator for maize breeding, it all is fixed a whole mostly to have solved current pollination rifle, lead to going different places and will not be convenient for user carry when pollinating for maize, cause and delay the problem of pollination time, the pollination efficiency to maize has been strengthened.

Description

Portable pollinator for corn breeding

Technical Field

The utility model relates to a maize breeding technical field specifically is a portable's pollinator for maize breeding.

Background

Corn is an annual herbaceous plant of the genus zea of the family poaceae. Corn is an annual cross-pollinated plant with the same male and female plants, has tall and big plants and strong stems, and is an important food crop and feed crop. The corn pollinator is one kind of artificial pollination, and has plant pollen transferred to the stigmas manually to raise fruit setting rate. The necessary means for purposefully selecting parents to cross-breed plants.

A pollination gun is needed when corn breeding is carried out, but most of the existing pollination guns are fixed into a whole, so that the pollination guns are inconvenient to carry when being used for pollinating corn in different places, the pollination time is delayed, the pollination efficiency of the corn is reduced,

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable's pollination ware for maize breeding possesses advantage that can portable, has solved a whole that current pollination rifle is mostly fixed, will not be convenient for use person carry when leading to going different places and pollinating for the maize, causes to hinder the problem of pollination time.

In order to achieve the above object, the utility model provides a following technical scheme: a portable pollinator for corn breeding comprises a pollinator body, wherein the bottom of the pollinator body is communicated with a placing box, fixed blocks are fixedly connected to the two sides of the top of the pollinator body, a U-shaped handle is movably connected to the top of the fixed block, an L-shaped fixed plate is fixedly connected to the bottom of the outer side of the U-shaped handle, the bottom of the L-shaped fixed plate is contacted with the top of the fixed block, a clamping column is arranged at the top of the L-shaped fixed plate in a penetrating manner, the bottom of the clamping column penetrates through the L-shaped fixed plate and extends to the inner cavity of the fixed block, a screw rod is arranged at the outer side of the fixed block in a penetrating manner, the inner side of the screw rod penetrates through the fixed block and extends to the inner cavity of the fixed block, a thread block is connected to the surface of the screw rod and the inner cavity of the fixed block, the top of movable rod and the inner wall sliding connection of fixed block, the draw-in groove has been seted up to the bottom in the card post outside and the inner chamber that is located the fixed block, the inboard joint of transmission post is at the inner chamber of draw-in groove.

Preferably, the outside fixedly connected with reset spring of transmission post, reset spring's the outside and the inner wall fixed connection of fixed block.

Preferably, the top of the inner cavity of the fixed block is provided with a sliding groove, and the top of the movable rod is slidably connected with the inner cavity of the sliding groove.

Preferably, the top of the inner cavity of the transmission column is fixedly connected with a stop block positioned on the outer side of the clamping column, the outer side of the stop block is fixedly connected with a transmission frame, and the outer side of the transmission frame is fixedly connected with the inner wall of the fixing block.

Preferably, the inner cavity of the transmission frame is connected with a sliding pin in a sliding manner, and the back of the sliding pin is fixedly connected with the movable rod.

Preferably, the outside fixedly connected with of screw rod changes the piece, the top fixedly connected with round pin axle in the fixed block outside, there is the kelly in the outside of round pin axle through pivot swing joint, the fixed slot has been seted up at the top of commentaries on classics piece, the one end joint that the axis of pin was kept away from to the kelly is at the inner chamber of fixed slot.

Preferably, the bottom of the inner side of the inner cavity of the fixed block is fixedly connected with a bearing, and the inner side of the screw rod is movably connected with the inner cavity of the bearing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a fixed block, U type handle, L type fixed plate, the card post, the screw rod, the thread piece, the transmission post, the cooperation of movable rod and draw-in groove is used, move to one side that is close to the card post through the transmission post, make the transmission post joint at the inner chamber of draw-in groove, reach the effect of fixed U type handle, cause and reach portable's effect, this portable's pollinator for maize breeding, it all is fixed a whole mostly to have solved current pollination rifle, lead to going different places and will not be convenient for user carry when pollinating for maize, cause and delay the problem of pollination time, the pollination efficiency to maize has been strengthened.

2. The utility model can make the transmission post more stable when moving to one side near the clamping post through the arrangement of the reset spring, thereby playing the shock absorption effect, simultaneously the resilience of the reset spring increases the tightness between the clamping groove and the transmission post, the movable rod can slide more smoothly in the fixed block through the arrangement of the chute, the friction between the movable rod and the fixed block is reduced, the service life of the movable rod is prolonged, simultaneously the limit effect is played to the movable rod, the moving distance of the movable rod can be limited through the arrangement of the stop block and the transmission frame, the movable rod can more stably move to one side near the clamping post through the arrangement of the sliding pin, the phenomenon of clamping shell is avoided, the screw rod can more stably keep the static state when stopping rotation through the arrangement of the rotating block, the pin shaft, the clamping rod and the fixed groove, the phenomenon of shaking of the screw rod is prevented, through the setting of bearing, can make the more smooth and easy rotation of screw rod, play spacing effect to the screw rod simultaneously, avoid the screw rod to appear the phenomenon of slope at rotatory in-process.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a partial enlarged view of B in fig. 1 according to the present invention.

In the figure: the pollination machine comprises a pollination gun body 1, a pollination gun placing box 2, a fixing block 3, a U-shaped handle 4, an L-shaped fixing plate 5, a clamping column 6, a screw rod 7, a threaded block 8, a transmission column 9, a movable rod 10, a clamping groove 11, a reset spring 12, a sliding groove 13, a stop block 14, a transmission frame 15, a sliding pin 16, a rotating block 17, a pin shaft 18, a clamping rod 19, a fixing groove 20 and a bearing 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a portable pollinator for corn breeding comprises a pollinator body 1, a placing box 2 is communicated with the bottom of the pollinator body 1, fixed blocks 3 are fixedly connected to both sides of the top of the pollinator body 1, a sliding groove 13 is formed in the top of an inner cavity of each fixed block 3, the top of a movable rod 10 is slidably connected to the inner cavity of the sliding groove 13, the movable rod 10 can slide more smoothly in the fixed block 3 through the arrangement of the sliding groove 13, friction between the movable rod 10 and the fixed blocks 3 is reduced, the service life of the movable rod 10 is prolonged, a limiting effect is achieved on the movable rod 10, a bearing 21 is fixedly connected to the bottom of the inner side of the inner cavity of the fixed block 3, the inner side of a screw 7 is movably connected to the inner cavity of the bearing 21, the screw 7 can rotate more smoothly through the arrangement of the bearing 21, and the limiting effect is achieved on the screw 7, the phenomenon that the screw 7 inclines in the rotating process is avoided, the top of the fixing block 3 is movably connected with the U-shaped handle 4, the bottom of the outer side of the U-shaped handle 4 is fixedly connected with the L-shaped fixing plate 5, the bottom of the L-shaped fixing plate 5 is contacted with the top of the fixing block 3, the top of the L-shaped fixing plate 5 is provided with the clamping column 6 in a penetrating manner, the bottom of the clamping column 6 penetrates through the L-shaped fixing plate 5 and extends to the inner cavity of the fixing block 3, the outer side of the fixing block 3 is provided with the screw 7 in a penetrating manner, the outer side of the screw 7 is fixedly connected with the rotating block 17, the top of the outer side of the fixing block 3 is fixedly connected with the pin shaft 18, the outer side of the pin shaft 18 is movably connected with the clamping rod 19 through the rotating shaft, the top of the rotating block 17 is provided with the fixing groove 20, one end, far away from the pin shaft 18, the phenomenon of shaking of the screw 7 is prevented, the inner side of the screw 7 penetrates through the fixed block 3 and extends to the inner cavity of the fixed block 3, the surface of the screw 7, which is positioned in the inner cavity of the fixed block 3, is in threaded connection with the threaded block 8, the top of the threaded block 8 is fixedly connected with the transmission post 9, the outer side of the transmission post 9 is fixedly connected with the reset spring 12, the outer side of the reset spring 12 is fixedly connected with the inner wall of the fixed block 3, through the arrangement of the reset spring 12, the transmission post 9 can be more stable when moving to one side close to the clamping post 6, the damping effect is achieved, meanwhile, the tightness between the clamping groove 11 and the transmission post 9 is enhanced by the resilience of the reset spring 12, the stop 14 is fixedly connected to the top of the inner cavity of the transmission post 9 and positioned on the outer side of the clamping post 6, the outer side of the stop 14 is fixedly connected with the transmission frame 15, the inner, through the setting of sliding pin 16, can make the more stable one side removal to being close to card post 6 of movable rod 10, avoid appearing the phenomenon of card shell, the outside of transmission frame 15 and the inner wall fixed connection of fixed block 3, setting through dog 14 and transmission frame 15, can restrict the distance that movable rod 10 removed, the outside fixedly connected with movable rod 10 at transmission post 9 top, the top of movable rod 10 and the inner wall sliding connection of fixed block 3, draw-in groove 11 has been seted up to the bottom in the card post 6 outside and the inner chamber that is located fixed block 3, the inboard joint of transmission post 9 is at the inner chamber of draw-in groove 11.

During the use, the user puts L type fixed plate 5 and U type handle 4 at the top of fixed block 3, to block post 6 downwards run through L type fixed plate 5 and fixed block 3 in proper order and extend to the inside of fixed block 3, it is rotatory to drive screw rod 7 through commentaries on classics piece 17 rotation, screw rod 7 is rotatory to drive screw block 8 to the one side removal that is close to card post 6, screw block 8 moves to the one side that is close to card post 6 and drives transmission post 9 to the one side removal that is close to card post 6, make the inside at draw-in groove 11 of transmission post 9 joint, cooperation through round pin axle 18 and card pole 19 behind the chucking, will change piece 17 chucking, the user just can be carried U type handle 4 this moment, cause to reach the effect that can portable.

In summary, the following steps: this portable's pollinator is used in maize breeding, through fixed block 3, U type handle 4, L type fixed plate 5, card post 6, screw rod 7, thread block 8, transmission post 9, movable rod 10 and draw-in groove 11's cooperation is used, one side removal to being close to card post 6 through transmission post 9, make the inner chamber of 9 joints of transmission post at draw-in groove 11, reach fixed U type handle 4's effect, cause to reach portable's effect, this portable's pollinator is used in maize breeding, it all is fixed a whole mostly to have solved current pollination rifle, it will not be convenient for the user to carry when leading to going different places and pollinating for the maize, cause and delay the problem of pollination time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a maize breeding is with pollination ware convenient to carry, includes pollination rifle body (1), its characterized in that: the bottom intercommunication of pollination rifle body (1) has placing box (2), the equal fixedly connected with fixed block (3) in both sides at pollination rifle body (1) top, the top swing joint of fixed block (3) has U type handle (4), the bottom fixedly connected with L type fixed plate (5) in the U type handle (4) outside, the bottom of L type fixed plate (5) and the top contact of fixed block (3), the top of L type fixed plate (5) is run through and is provided with card post (6), the bottom of card post (6) runs through L type fixed plate (5) and extends to the inner chamber of fixed block (3), the outside of fixed block (3) is run through and is provided with screw rod (7), the inboard of screw rod (7) runs through fixed block (3) and extends to the inner chamber of fixed block (3), the surface of screw rod (7) and the inner chamber threaded connection who is located fixed block (3) have screw thread block (8), the top fixedly connected with transmission post (9) of screw thread piece (8), outside fixedly connected with movable rod (10) at transmission post (9) top, the top of movable rod (10) and the inner wall sliding connection of fixed block (3), draw-in groove (11) have been seted up to the inner chamber that the bottom in card post (6) outside and be located fixed block (3), the inboard joint of transmission post (9) is at the inner chamber of draw-in groove (11).

2. The portable pollinator for corn breeding as claimed in claim 1, wherein: the outer side of the transmission column (9) is fixedly connected with a return spring (12), and the outer side of the return spring (12) is fixedly connected with the inner wall of the fixed block (3).

3. The portable pollinator for corn breeding as claimed in claim 1, wherein: the top of the inner cavity of the fixed block (3) is provided with a sliding groove (13), and the top of the movable rod (10) is slidably connected with the inner cavity of the sliding groove (13).

4. The portable pollinator for corn breeding as claimed in claim 1, wherein: the top of transmission post (9) inner chamber just is located outside fixedly connected with dog (14) of card post (6), the outside fixedly connected with transmission frame (15) of dog (14), the outside of transmission frame (15) and the inner wall fixed connection of fixed block (3).

5. The portable pollinator for corn breeding as claimed in claim 4, wherein: the inner cavity of the transmission frame (15) is connected with a sliding pin (16) in a sliding mode, and the back face of the sliding pin (16) is fixedly connected with the movable rod (10).

6. The portable pollinator for corn breeding as claimed in claim 1, wherein: the outside fixedly connected with of screw rod (7) changes piece (17), the top fixedly connected with round pin axle (18) in fixed block (3) outside, there is kelly (19) in the outside of round pin axle (18) through pivot swing joint, fixed slot (20) have been seted up at the top of changeing piece (17), the inner chamber of one end joint in fixed slot (20) of round pin axle (18) is kept away from in kelly (19).

7. The portable pollinator for corn breeding as claimed in claim 1, wherein: the bottom of the inner side of the inner cavity of the fixing block (3) is fixedly connected with a bearing (21), and the inner side of the screw rod (7) is movably connected with the inner cavity of the bearing (21).