CN217428896U - Corn seed production is with supplementary pollination ware of getting powder - Google Patents

Abstract

The utility model belongs to the field of corn, in particular to an auxiliary pollen-taking pollinator for corn seed production, which comprises a quick pollination pipe, a pollination groove, a pollination beating plate and a high-efficiency pollen-taking unit; a pollination groove is formed in the quick pollination pipe; a pollination beating plate is inserted in the pollination groove in a sliding manner; the pollination patting plate is provided with an efficient pollen taking unit; hold the pipe of gripping through the left hand, then keep off the axle through the thumb press finger, can drive the lift traction block and descend, thereby it descends with the lift guiding axle to drive to pat the haulage rope, then it descends and beats with the male flower intermittent type contact to drive the pollination clapper board, thereby drop pollen in pollination inslot, then the right hand is held the pollination axle and is pushed hardboard and pollen contact, thereby promote pollen and release pollination groove and female flower contact, thereby realize that the efficient gets powder and accurate pollination, laborsaving completion large tracts of land maize pollination, the efficiency of large tracts of land pollination has been improved.

Description

Corn seed production is with supplementary pollination ware of getting powder

Technical Field

The utility model relates to a maize field specifically is a maize production of hybrid seeds is with supplementary pollination ware of getting powder.

Background

The corn has high nutritive value, is one of the main grain crops in China, is widely used as feed for animal husbandry, breeding industry and aquaculture, and is also one of the production raw materials for food medical treatment and industry.

The hybrid corn seed is a chip developed by the corn industry, and is an effective means for improving the unit yield of corn, increasing the total yield and solving the problem of food safety of Chinese people.

In the production process of commercial corn seeds, the male parent and the female parent of the corn have the condition of poor or no meeting in flowering phases due to climate or planting reasons, and artificial supplementary pollination is needed at the moment, so that the maturing rate of the female parent is improved, and the seed production yield is increased. The existing artificial supplementary pollination mode is to use a sulfuric acid paper bag or other containers to cover male parent flowers, shake the male parent pollen into the paper bag or the container in a manual beating mode, collect the male parent pollen, and then concentratedly pollinate the female parent flowers (filaments). However, the auxiliary pollination mode has the disadvantages of multiple pollen taking and pollination times and large pollen taking and pollination workload, and is not suitable for large-batch pollen taking and female pollination of male flowers. Meanwhile, the pollen taking and pollination time is too long in the auxiliary pollination mode, so that the pollen activity is reduced, the pollination quality is low, and the maturing rate is not high; therefore, the auxiliary pollen-taking pollinator for corn seed production is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, it is many to solve to get powder, pollination number of times, and work load is big, and is long-time, the unsuitable large batch problem of getting powder, pollination, the utility model provides a maize production of hybrid seeds is with supplementary pollination ware of getting powder.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an auxiliary pollen-taking pollinator for corn seed production, which comprises a quick pollination pipe, a pollination groove, a pollination beating plate and a high-efficiency pollen-taking unit; a pollination groove is formed in the quick pollination pipe; a pollination patting plate is inserted in the pollination groove in a sliding manner; the pollination beating plate is provided with an efficient pollen taking unit; the efficient powder taking unit comprises a lifting guide shaft, a first elastic piece and a threading hole; a lifting guide shaft is fixedly connected to the hole-opening thread on the pollination patting plate; a first elastic piece is sleeved on the lifting guide shaft; the lifting guide shaft is provided with a threading hole; a flapping traction rope is inserted into the threading hole; the lower end of the flapping traction rope is fixedly connected with a lifting traction block; the lifting traction block is inserted in the lifting sliding groove in a sliding manner; the lifting sliding groove is arranged in the holding pipe; the holding pipe is fixedly connected to the lower end of the quick pollination pipe; a finger baffle shaft is fixedly connected to the lifting traction block through threads; a flapping groove is formed in the holding pipe corresponding to the finger baffle shaft; therefore, efficient pollen taking and accurate pollination are realized, large-area corn pollination is completed in a labor-saving manner, and the efficiency of large-area pollination is improved.

Preferably, a storage box is inserted into the quick pollination pipe; a powder outlet groove is formed in the storage box; a sealing groove is formed in the storage box and communicated with the powder outlet groove; a sealing baffle is inserted in the sealing groove in a sliding manner; a chute is formed in the storage box; a sliding block is connected in the sliding groove in a buckling and sliding manner; the sliding block is rotatably connected with a sealing cover; can realize accurate and efficient pollination of corns in a large area.

Preferably, the finger baffle shaft is rotatably sleeved with a finger baffle plate; the tail end of the finger baffle shaft is inserted with a second plugging block corresponding to the finger baffle plate in a threaded manner; thereby realizing the long-time pollination function and improving the pollination efficiency.

Preferably, the lower end of the holding pipe is fixedly connected with a first plugging block through threads; a second elastic piece is fixedly connected to the first plugging block corresponding to the lifting traction block; the phenomenon of dead locking caused by overlarge friction force of the beating traction rope can not occur.

Preferably, an integral plate is inserted in the pollination groove; a pollination shaft is inserted in the integral plate in a sliding way; one end of the pollination shaft is fixedly connected with a hard plate through threads; thereby realize bimanualness, realize the pollination operation of large tracts of land more high-efficiently.

Preferably, the other end of the pollination shaft is fixedly connected with a holding plate through threads; a seal sleeve is sleeved on the hard plate; the sealing sleeve is made of silica gel; thereby better realizing pushing out pollen for pollination.

Preferably, a plurality of spaced beating strips are fixedly connected to the lower surface of the pollination beating plate at intervals; the pollination beating plate is made of plastic; the spaced flapping strips are made of rubber; thereby realizing labor-saving continuous large-area pollen fetching and pollination.

The utility model discloses an useful part lies in:

1. the utility model discloses a holding pipe is held to the left hand, then keep off the axle through the thumb pressing finger, can drive lift traction block and descend, thereby drive and pat haulage rope and lift guiding axle decline, then drive the pollination clap board decline with the male flower intermittent type contact patt, thereby drop pollen in pollination inslot, then the right hand is held the pollination axle and is pushed hard board and pollen contact, thereby promote pollen to release pollination groove and female flower contact, thereby realize that the efficient gets whitewashed and accurate pollination, laborsaving completion large tracts of land maize pollination, the efficiency of large tracts of land pollination has been improved;

2. the utility model can realize that the lifting traction block is positioned at the upper end of the lifting sliding groove when not under the action of external force by matching the first blocking block with the second elastic part, thereby reducing the pressure of the first elastic part, so that the lifting guide shaft can have enough elasticity to recover to the initial state, and the phenomenon of over-large and dead clamping of the friction force of the flapping traction rope can not occur; can promote accumulational pollen discharge pollination groove through whole board to reach the function of pollination, can promote whole board through removing the pollination axle and make pollen discharge pollination groove, thereby realize the bimanualness, realize the pollination operation of large tracts of land more high-efficiently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic sectional view of the front view of a pollinator in the first embodiment;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic side sectional view of the pollinator in the first embodiment;

FIG. 4 is a schematic perspective view of a pollination plate of the first embodiment;

FIG. 5 is an enlarged view of the structure at B in FIG. 1;

FIG. 6 is a schematic sectional view of the pollinator in the second embodiment.

In the figure: 1. a quick pollination tube; 2. a pollination groove; 3. a pollination patting plate; 4. beating strips at intervals; 5. a lifting guide shaft; 6. a first elastic member; 7. threading holes; 8. beating the traction rope; 9. lifting the traction block; 10. A lifting sliding groove; 11. a holding tube; 12. a second elastic member; 13. a first plugging block; 14. beating the groove; 15. a finger catch shaft; 16. a finger baffle; 17. a second plugging block; 18. an integral plate; 19. a pollination shaft; 20. a grip plate; 21. a hard plate; 22. sealing sleeves; 23. a threshold sleeve; 24. a lead-out slot; 25. A storage box; 26. sealing the baffle; 27. a powder outlet groove; 28. a chute; 29. a slider; 30, of a nitrogen-containing gas; a sealing cover; 31. sealing the groove.

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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, an auxiliary pollination device for corn seed production comprises a quick pollination tube 1, a pollination groove 2, a pollination beating plate 3 and a high-efficiency pollination unit; a pollination groove 2 is formed in the quick pollination tube 1; a pollination beating plate 3 is inserted in the pollination groove 2 in a sliding way; the pollination beating plate 3 is provided with an efficient pollen taking unit; the efficient powder taking unit comprises a lifting guide shaft 5, a first elastic piece 6 and a threading hole 7; a lifting guide shaft 5 is fixedly connected to the hole-opening thread of the pollination beating plate 3; a first elastic piece 6 is sleeved on the lifting guide shaft 5; the lifting guide shaft 5 is provided with a threading hole 7; a flapping traction rope 8 is inserted into the threading hole 7; the lower end of the flapping traction rope 8 is fixedly connected with a lifting traction block 9; the lifting traction block 9 is inserted in the lifting sliding groove 10 in a sliding manner; the lifting sliding groove 10 is arranged in the holding pipe 11; the holding tube 11 is fixedly connected with the lower end of the quick pollination tube 1; a finger baffle shaft 15 is fixedly connected to the lifting traction block 9 through threads; a beating groove 14 is formed in the holding pipe 11 corresponding to the finger blocking shaft 15; during operation, hold the pipe 11 of gripping through the left hand, then keep off axle 15 through the thumb press finger, can drive lift traction block 9 and descend, thereby it descends to drive to pat haulage rope 8 and lift guiding axle 5, then it descends and beats with the male flower intermittent type contact to drive pollination clap board 3, thereby drop pollen in pollination groove 2, then the right hand is held pollination axle 19 and is promoted hard board 21 and pollen contact, thereby promote pollen and release pollination groove 2 and female flower contact, thereby realize that the high efficiency is got whitewashed and accurate pollination, laborsaving completion maize pollination of large tracts of land, the efficiency of large tracts of land pollination has been improved.

A storage box (25) is inserted in the quick pollination tube (1); a powder outlet groove (27) is formed in the storage box (25); a sealing groove (31) is formed in the powder outlet groove (27) communicated in the storage box (25); a sealing baffle (26) is inserted in the sealing groove (31) in a sliding way; a sliding groove (28) is formed in the storage box (25); a sliding block (29) is connected in the sliding groove (28) in a buckling and sliding manner; the sliding block (29) is rotatably connected with a sealing cover (30); during operation, earlier with sealing baffle (26) decline to block up out powder groove (27), then take out slider (29) and sealed cowling (30) from spout (28), then normally get the powder in a large number, then insert spout (28) with slider (29) and sealed cowling (30), realize blockking up receiver (25) is sealed, then can rise through manual accurate promotion sealing baffle (26), open out powder groove (27), can realize the accurate efficient pollination of maize of large tracts of land.

A finger baffle 16 is rotatably sleeved on the finger baffle shaft 15; a second plugging block 17 is inserted in the tail end of the finger baffle shaft 15 corresponding to the finger baffle 16 in a threaded manner; the during operation is through radial free rotation's finger baffle 16 for with the increase of area of contact of thumb, reduce the pressure to skin when pressing, thereby more comfortable when pressing, thereby realize long-time pollination function, improve pollination efficiency.

A first plugging block 13 is fixedly connected to the lower end of the holding pipe 11 through threads; a second elastic part 12 is fixedly connected to the first plugging block 13 corresponding to the lifting traction block 9; during operation, through first jam piece 13 cooperation second elastic component 12, can realize that lift traction block 9 is located the upper end of lift sliding tray 10 when not receiving the exogenic action down to reduce the pressure of first elastic component 6, thereby make lift guiding axle 5 can have sufficient elasticity and resume initial condition, can not appear being patted the too big dead phenomenon of card of haulage rope 8 frictional force.

An integral plate 18 is inserted in the pollination groove 2; a pollination shaft 19 is inserted in the integral plate 18 in a sliding way; one end of the pollination shaft 19 is fixedly connected with a hard plate 21 through threads; during operation, can promote accumulational pollen discharge pollination groove 2 through whole board 18 to reach the function of pollination, can promote whole board 18 through removing pollination axle 19 and make pollen discharge pollination groove 2, thereby realize both hands operation, realize the pollination operation of large tracts of land more high-efficiently.

The other end of the pollination shaft 19 is fixedly connected with a holding plate 20 through screw threads; a sealing sleeve 22 is sleeved on the hard plate 21; the sealing sleeve 22 is made of silica gel; when the pollen pollination machine works, the sealing sleeve 22 made of silica gel is used, so that when the sealing sleeve 22 moves horizontally to push pollen, the gap between the sealing sleeve 22 and the pollination groove 2 is small, and the pollen cannot leak from the gap between the sealing sleeve 22 and the pollination groove 2, so that the taken pollen is completely utilized, and the pollination efficiency is improved; the movable pollination shaft 19 can be conveniently held by the holding plate 20, so that the pollen can be pushed out for pollination.

A plurality of spaced beating strips 4 are fixedly connected to the lower surface of the pollination beating plate 3 at intervals; the pollination patting plate 3 is made of plastics; the interval beating strips 4 are made of rubber; when the corn pollen collector works, the corn pollen collector does not excessively damage corn staminate flowers by the aid of the spaced beating strips 4 made of rubber, and accordingly continuous utilization can be achieved; pollination clap board 3 through plastics makes for light more for the strength that removes pollination clap board 3 requires for a short time, thereby can realize laborsaving pollination of getting of lasting large tracts of land.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, a threshold sleeve 23 is sleeved on the fast pollination tube 1; a guide-out groove 24 is formed in the threshold sleeve 23; the area of the leading-out groove 24 is smaller than that of the pollination groove 2; the during operation has been through cup jointing threshold cover 23 on swift pollination pipe 1 for the maize pollen of gathering can both keep in pollination groove 2 within swift pollination pipe 1 slope certain degree, then can control the size of leading out groove 24, thereby the degree of difficulty of controlling to pour out pollen obtains best pollination efficiency.

According to the working principle, the holding pipe 11 is held by the left hand, then the lifting traction block 9 can be driven to descend by pressing the finger blocking shaft 15 through the thumb, so that the flapping traction rope 8 and the lifting guide shaft 5 are driven to descend, then the pollination flapping plate 3 is driven to descend and is contacted and flapped with male flowers intermittently, pollen falls into the pollination groove 2, then the pollination shaft 19 is held by the right hand to push the hard plate 21 to be contacted with the pollen, so that the pollen is pushed out of the pollination groove 2 to be contacted with the female flowers, efficient pollen taking and accurate pollination are realized, labor is saved, large-area corn pollination is completed, and the efficiency of large-area pollination is improved; firstly, the sealing baffle (26) descends to block the powder outlet groove (27), then the sliding block (29) and the sealing cover (30) are taken out of the sliding groove (28), then a large amount of powder is normally taken out, then the sliding block (29) and the sealing cover (30) are inserted into the sliding groove (28), the storage box (25) is sealed and blocked, then the sealing baffle (26) can be pushed to ascend manually and accurately, the powder outlet groove (27) is opened, and accurate and efficient pollination of large-area corns can be achieved; the contact area between the finger baffle 16 and the thumb is increased through the radial freely rotating finger baffle 16, and the pressure on the skin during pressing is reduced, so that the pressing is more comfortable, the long-time pollination function is realized, and the pollination efficiency is improved; the first plugging block 13 is matched with the second elastic part 12, so that the lifting traction block 9 is positioned at the upper end of the lifting sliding groove 10 when not under the action of external force, the pressure of the first elastic part 6 is reduced, the lifting guide shaft 5 can have enough elasticity to recover to an initial state, and the phenomenon of excessive clamping of the friction force of the flapping traction rope 8 cannot occur; the accumulated pollen can be pushed to be discharged out of the pollination groove 2 through the integral plate 18, so that the pollination function is achieved, the integral plate 18 can be pushed to be discharged out of the pollination groove 2 through the movement of the pollination shaft 19, so that the double-hand operation is realized, and the pollination operation of a large area is realized more efficiently; through the sealing sleeve 22 made of silica gel, when the sealing sleeve 22 moves horizontally to push pollen, the gap between the sealing sleeve 22 and the pollination groove 2 is small, and the pollen cannot leak from the gap between the sealing sleeve 22 and the pollination groove 2, so that the taken pollen is completely utilized, and the pollination efficiency is improved; the movable pollination shaft 19 can be conveniently held by the holding plate 20, so that the pollen is pushed out for pollination; the corn male flowers cannot be excessively damaged in the process of picking the corn powder through the interval beating strips 4 made of rubber, so that the corn male flowers can be continuously utilized; pollination clappers 3 through plastics make for lighter more for the strength that removes pollination clappers 3 requires for a short time, thereby can realize laborsaving continuous large tracts of land getting the powder pollination.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (7)

1. The utility model provides a maize production of hybrid seeds is with supplementary pollination ware of getting, its characterized in that: comprises a quick pollination pipe (1), a pollination groove (2), a pollination beating plate (3) and an efficient pollination unit; a pollination groove (2) is formed in the quick pollination tube (1); a pollination beating plate (3) is inserted in the pollination groove (2) in a sliding way; the pollination beating plate (3) is provided with an efficient pollen taking unit; the efficient powder taking unit comprises a lifting guide shaft (5), a first elastic piece (6) and a threading hole (7); a lifting guide shaft (5) is fixedly connected with the hole-opening thread on the pollination patting plate (3); a first elastic piece (6) is sleeved on the lifting guide shaft (5); a threading hole (7) is formed in the lifting guide shaft (5); a flapping traction rope (8) is inserted into the threading hole (7); the lower end of the flapping traction rope (8) is fixedly connected with a lifting traction block (9); the lifting traction block (9) is inserted in the lifting sliding groove (10) in a sliding manner; the lifting sliding groove (10) is arranged in the holding pipe (11); the holding pipe (11) is fixedly connected to the lower end of the quick pollination pipe (1); a finger stop shaft (15) is fixedly connected to the lifting traction block (9) through threads; the holding pipe (11) is provided with a beating groove (14) corresponding to the finger baffle shaft (15).

2. The auxiliary pollen-taking and pollinating device for corn seed production as claimed in claim 1, wherein: a storage box (25) is inserted in the quick pollination tube (1); a powder outlet groove (27) is formed in the storage box (25); a sealing groove (31) is formed in the powder outlet groove (27) communicated in the storage box (25); a sealing baffle (26) is inserted in the sealing groove (31) in a sliding way; a sliding groove (28) is formed in the storage box (25); a sliding block (29) is connected in the sliding groove (28) in a buckling and sliding manner; the sliding block (29) is rotatably connected with a sealing cover (30).

3. The auxiliary pollen-taking and pollinating device for corn seed production as claimed in claim 2, wherein: a finger baffle (16) is rotatably sleeved on the finger baffle shaft (15); the tail end of the finger baffle shaft (15) is in threaded connection with a second plugging block (17) corresponding to the finger baffle (16).

4. The auxiliary pollen-taking and pollinating device for corn seed production as claimed in claim 3, wherein: a first plugging block (13) is fixedly connected to the lower end of the holding pipe (11) through threads; and a second elastic piece (12) is fixedly connected to the first plugging block (13) corresponding to the lifting traction block (9).

5. The auxiliary pollen-taking and pollinating device for corn seed production as claimed in claim 4, wherein: an integral plate (18) is inserted in the pollination groove (2); a pollination shaft (19) is inserted in the integrated plate (18) in a sliding way; one end of the pollination shaft (19) is fixedly connected with a hard plate (21) through threads.

6. The auxiliary pollen-taking and pollinating device for corn seed production as claimed in claim 5, wherein: the other end of the pollination shaft (19) is fixedly connected with a holding plate (20) through threads; a sealing sleeve (22) is sleeved on the hard plate (21); the sealing sleeve (22) is made of silica gel.

7. The auxiliary pollen-taking and pollinating device for corn seed production as claimed in claim 6, wherein: a plurality of spaced beating strips (4) are fixedly connected to the lower surface of the pollination beating plate (3) at intervals; the pollination beating plate (3) is made of plastic; the spaced flapping strips (4) are made of rubber.

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