CN214071072U - Simple corn castration device - Google Patents
Simple corn castration device Download PDFInfo
- Publication number
- CN214071072U CN214071072U CN202120025085.4U CN202120025085U CN214071072U CN 214071072 U CN214071072 U CN 214071072U CN 202120025085 U CN202120025085 U CN 202120025085U CN 214071072 U CN214071072 U CN 214071072U
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- rotating shaft
- motor
- upper blade
- blade
- lifting seat
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- 240000008042 Zea mays Species 0.000 title claims abstract description 38
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 38
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 26
- 235000005822 corn Nutrition 0.000 title claims abstract description 26
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims abstract description 12
- 235000009973 maize Nutrition 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 208000003643 Callosities Diseases 0.000 abstract description 3
- 206010020649 Hyperkeratosis Diseases 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000010152 pollination Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the maize device of castrating, a simple and easy maize device of castrating is disclosed. The main technical characteristics are as follows: the lifting device comprises a trolley with a traveling wheel and a handle, wherein a vertical guide post and a lifting mechanism are arranged above the trolley, a lifting seat is arranged above the lifting mechanism, a guide hole is formed in the lifting seat, the guide post is inserted into the guide hole, a motor base is arranged above the lifting seat, a motor is arranged on the motor base, a rotating rod of the motor is arranged in the vertical direction, support columns are arranged on the left side and the right side of the lifting seat, a limiting sleeve is arranged at the top end of each support column, a rotating shaft is arranged in each limiting sleeve, upper blades are arranged at two ends of each rotating shaft, and the rotating shafts are in power connection with the rotating rod of the motor through a worm and gear mechanism; the upper blade is V-shaped, and the upper end of the upper blade is fixed with the rotating shaft. The upper blade is V-shaped, so that the upper blade is prevented from colliding with the blades above the corns, the castration effect is good, and the use is convenient.
Description
Technical Field
The utility model belongs to the technical field of the maize device of castrating, especially, relate to a simple and easy maize device of castrating.
Background
When the summer corn is normally sown or sown at night, the illumination resource is particularly valuable, and after pollination is finished, the corn tassels are removed immediately to reduce shading, improve the utilization efficiency of photo-thermal resources and reduce the consumption of the tassels on nutrients. At this point, tassel removal is to remove all tassels. The prior corn emasculation device has the following defects due to the structure: firstly, the blade is a flat blade, when the length of the blade is short, the root position of the tassel is not on the same straight line, in the castration process, the castration is easy to be incomplete, part of the tassel can not be removed, the castration effect is influenced, when the length of the blade is long, the uppermost corn leaf is easily hung or scratched by the blade in the rotation process of the blade, and the corn growth is influenced; secondly, the height of the blade can not be adjusted, and corn leaves are easy to be injured or emasculation is incomplete for plots with different heights.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple and easy maize device of castrating that castration is effectual, be difficult to cause maize leaf damage, convenient to use.
In order to solve the above problem, the utility model discloses the technical scheme that simple and easy maize castration device adopted does: the lifting device comprises a trolley with a traveling wheel and a handle, wherein a vertical guide post and a lifting mechanism are arranged above the trolley, a lifting seat is arranged above the lifting mechanism, a guide hole is formed in the lifting seat, the guide post is inserted into the guide hole, a motor base is arranged above the lifting seat, a motor is arranged on the motor base, a rotating rod of the motor is arranged in the vertical direction, support posts are arranged on the left side and the right side of the lifting seat, a limiting sleeve is arranged at the top end of each support post, a rotating shaft is arranged in each limiting sleeve, upper blades are arranged at two ends of each rotating shaft, and the rotating shaft is in power connection with the rotating rod of the motor through a worm and gear mechanism; the upper blade is V-shaped, and the upper end of the upper blade is fixed with the rotating shaft.
The additional technical characteristics are as follows:
a lower blade is arranged on the side surface of the supporting column below the upper blade, and the upper end surface of the lower blade is slightly lower than the bottom end of the upper blade;
the lower blade is V-shaped, and the included angle between the lower blade and the horizontal plane is 20-50 degrees;
the rotating shaft comprises a main rotating shaft in power connection with the motor and a telescopic rotating shaft connected with the main rotating shaft, bearing holes are formed in two ends of the main rotating shaft, the telescopic rotating shaft is inserted into the bearing holes, a threaded hole is formed in the main rotating shaft on the side face of each bearing hole, a positioning screw rod is arranged in the threaded hole, and the upper blade is fixed on the telescopic rotating shaft;
and a baffle is arranged below the side surface of the limiting sleeve.
Compared with the prior art, the utility model provides a simple and easy maize castration device has following advantage: the lifting mechanism is provided with a lifting seat, the lifting seat is provided with a guide hole, the guide post is inserted into the guide hole, the motor seat is arranged above the lifting seat, the motor seat is provided with a motor, a rotating rod of the motor is arranged in the vertical direction, support columns are arranged on the left side and the right side of the lifting seat, the top end of each support column is provided with a limiting sleeve, a rotating shaft is arranged in each limiting sleeve, upper blades are arranged at two ends of each rotating shaft, and the rotating shafts are in power connection with the rotating rod of the motor through a worm and gear mechanism; the upper blade is V-shaped, the upper end of the upper blade is fixed with the rotating shaft, the height of the lifting seat is adjusted according to the height of the corn tassel, when the upper blade is positioned under the rotating shaft, the lowest point of the upper blade is flush with the root of the tassel, the motor is started, the rotating rod of the motor drives the rotating shaft to rotate, the upper blade rotates around the central axis of the limiting sleeve, when the upper blade rotates to the lowest point, the root of the tassel is cut off, the castration purpose is achieved, the upper blade is V-shaped, collision with blades above the corn is avoided, even if the tassel is not positioned on the same straight line, the upper blade can effectively remove the whole tassel or most of the tassel, the castration effect is good, and the use is convenient; secondly, because the lower blade is arranged on the side surface of the supporting column below the upper blade, the upper end surface of the lower blade is slightly lower than the bottom end of the upper blade, when the upper blade and the lower blade are staggered, the tassel is cut off, and the phenomenon that the corn stalks are pulled up easily by a single upper blade when being cut, so that the corn stalks are damaged by pulling and the later growth is influenced is avoided; thirdly, as the lower blade is V-shaped, and the included angle between the lower blade and the horizontal plane is 20-50 degrees, when the lower blade advances, the tassels deviating from the central line are close to the central line position along the inner side surface of the lower blade, and are cut off at the central line position of the lower blade, so that the cutting effect is good; fourthly, the rotating shaft comprises a main rotating shaft in power connection with the motor and a telescopic rotating shaft connected with the main rotating shaft, bearing holes are formed in two ends of the main rotating shaft, the telescopic rotating shaft is inserted into the bearing holes, a threaded hole is formed in the main rotating shaft on the side face of each bearing hole, a positioning screw rod is arranged in the threaded hole, the upper blade is fixed on the telescopic rotating shaft and can be adjusted according to different planting line distances of corns, and the application range is wider; fifthly, because the below of spacing sleeve side is provided with the baffle, and the baffle is made for transparent material, and operating personnel can see the outside situation of castrating, has avoided tassel and pollen to enter into between two baffles moreover, falls on the people or gets into operating personnel's eyes etc..
Drawings
FIG. 1 is a schematic structural view of the simple corn emasculation device of the present invention;
FIG. 2 is a side view;
FIG. 3 is a schematic view of a simple corn emasculation device with a lower blade.
Detailed Description
The structure and the operation principle of the simple corn emasculation device of the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 and 2, the utility model discloses simple and easy maize device of castrating's structural schematic diagram, the utility model discloses simple and easy maize device of castrating is provided with vertical guide post 4 and elevating system 5 including the dolly 3 that has travelling wheel 1 and handle 2 above dolly 3, and elevating system 5 can be pneumatic cylinder or other known elevating system. A lifting seat 6 is arranged above the lifting mechanism 5, a guide hole 7 is arranged on the lifting seat 6, guide posts 4 are inserted into the guide hole 7, a motor base 8 is arranged above the lifting seat 6, a motor 9 is arranged on the motor base 8, a rotating rod 10 of the motor 9 is arranged in the vertical direction, support posts 11 are arranged on the left side and the right side of the lifting seat 6, a limiting sleeve 12 is arranged at the top end of each support post 11, a rotating shaft 13 is arranged in each limiting sleeve 12, upper blades 14 are arranged at two ends of each rotating shaft 13, and the rotating shafts 13 are in power connection with the rotating rod 10 of the motor 9 through a worm gear mechanism 15; the upper blade 14 is V-shaped, and the upper end of the upper blade 14 is fixed with the rotating shaft 13.
Firstly, the height of the lifting seat 6 is adjusted according to the height of the corn tassel, when the upper blade 14 is positioned under the rotating shaft 13, the position of the lowest point of the upper blade 14 is flush with the root of the tassel, the motor 9 is started, the rotating rod 10 of the motor 9 drives the rotating shaft 13 to rotate, the upper blade 14 rotates around the central axis of the limiting sleeve 12, when the upper blade rotates to the position of the lowest point, the root of the tassel is cut off, the castration purpose is achieved, the upper blade 14 is V-shaped, collision with blades above the corn is avoided, even if the tassel is not in a straight line, the upper blade 14 can effectively remove most of the whole tassel or the tassel, the castration effect is good, and the use is convenient.
As shown in fig. 3, a lower blade 22 is arranged on the side surface of the supporting column 11 below the upper blade 14, the upper end surface of the lower blade 22 is slightly lower than the bottom end of the upper blade 14, when the upper blade 14 and the lower blade 22 are staggered, the tassel is cut off, and the phenomenon that the corn stalks are easily pulled upwards by a single upper blade 14 during cutting to cause the corn stalks to be pulled and the later growth is influenced is avoided.
The lower blade 22 is V-shaped, the included angle between the lower blade 22 and the horizontal plane is 20-50 degrees, when the tassels which deviate from the center line move forward, the tassels close to the center line along the inner side surface of the lower blade 22, the tassels are cut off at the center line position of the lower blade 22, and the cutting effect is good.
The rotating shaft 13 comprises a main rotating shaft 16 in power connection with the motor 9 and a telescopic rotating shaft 17 connected with the main rotating shaft 16, bearing holes 18 are formed in two ends of the main rotating shaft 16, the telescopic rotating shaft 17 is inserted into the bearing holes 18, a threaded hole 19 is formed in the main rotating shaft 16 on the side face of each bearing hole 18, a positioning screw 20 is arranged in each threaded hole 19, the upper blade 14 is fixed on the telescopic rotating shaft 17, adjustment can be performed according to different planting row distances of corns, and the application range is wider.
The baffle 21 is arranged below the side face of the limiting sleeve 12, the baffle 21 is made of transparent materials, an operator can see the castration outside, and tassel and pollen are prevented from entering between the two baffles and falling on the head of a person or entering eyes of the operator.
The utility model discloses a protection scope not only limits in above-mentioned embodiment, as long as the structure with the utility model discloses simple and easy maize castration device structure is the same or similar, just falls the utility model discloses the scope of protection.
Claims (5)
1. Simple and easy maize castration device, its characterized in that: the lifting device comprises a trolley with a traveling wheel and a handle, wherein a vertical guide post and a lifting mechanism are arranged above the trolley, a lifting seat is arranged above the lifting mechanism, a guide hole is formed in the lifting seat, the guide post is inserted into the guide hole, a motor base is arranged above the lifting seat, a motor is arranged on the motor base, a rotating rod of the motor is arranged in the vertical direction, support posts are arranged on the left side and the right side of the lifting seat, a limiting sleeve is arranged at the top end of each support post, a rotating shaft is arranged in each limiting sleeve, upper blades are arranged at two ends of each rotating shaft, and the rotating shaft is in power connection with the rotating rod of the motor through a worm and gear mechanism; the upper blade is V-shaped, and the upper end of the upper blade is fixed with the rotating shaft.
2. The simplified corn emasculation apparatus of claim 1, wherein: and a lower blade is arranged on the side surface of the supporting column below the upper blade, and the upper end surface of the lower blade is slightly lower than the bottom end of the upper blade.
3. The simplified corn emasculation apparatus of claim 2, wherein: the lower blade is V-shaped, and the included angle between the lower blade and the horizontal plane is 20-50 degrees.
4. The simplified corn emasculation apparatus of claim 1, wherein: the rotating shaft comprises a main rotating shaft and a telescopic rotating shaft, the main rotating shaft is in power connection with the motor, the telescopic rotating shaft is connected with the main rotating shaft, bearing holes are formed in two ends of the main rotating shaft, the telescopic rotating shaft is inserted into the bearing holes, threaded holes are formed in the main rotating shaft on the side faces of the bearing holes, positioning screws are arranged in the threaded holes, and the upper blade is fixed to the telescopic rotating shaft.
5. The simplified corn emasculation apparatus of claim 1, wherein: and a baffle is arranged below the side surface of the limiting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025085.4U CN214071072U (en) | 2021-01-06 | 2021-01-06 | Simple corn castration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025085.4U CN214071072U (en) | 2021-01-06 | 2021-01-06 | Simple corn castration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214071072U true CN214071072U (en) | 2021-08-31 |
Family
ID=77437652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120025085.4U Withdrawn - After Issue CN214071072U (en) | 2021-01-06 | 2021-01-06 | Simple corn castration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214071072U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369291A (en) * | 2021-01-06 | 2021-02-19 | 河北省农林科学院旱作农业研究所 | Method for high yield of late-sowing summer maize and special simple maize emasculation device |
| CN116098056A (en) * | 2023-04-13 | 2023-05-12 | 北京市农林科学院智能装备技术研究中心 | Corn emasculation inspection robot and emasculation method using same |
| CN116210579A (en) * | 2023-03-06 | 2023-06-06 | 锦州市农业科学院 | Backpack corn emasculation device |
-
2021
- 2021-01-06 CN CN202120025085.4U patent/CN214071072U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369291A (en) * | 2021-01-06 | 2021-02-19 | 河北省农林科学院旱作农业研究所 | Method for high yield of late-sowing summer maize and special simple maize emasculation device |
| CN112369291B (en) * | 2021-01-06 | 2024-10-01 | 河北省农林科学院旱作农业研究所 | Method for high yield of late-sowing summer corns and special simple corn emasculation device |
| CN116210579A (en) * | 2023-03-06 | 2023-06-06 | 锦州市农业科学院 | Backpack corn emasculation device |
| CN116098056A (en) * | 2023-04-13 | 2023-05-12 | 北京市农林科学院智能装备技术研究中心 | Corn emasculation inspection robot and emasculation method using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210831 Effective date of abandoning: 20241001 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210831 Effective date of abandoning: 20241001 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |