CN110178526B - Drill bit is used in pu zhu tou clearance of moso bamboo - Google Patents
Drill bit is used in pu zhu tou clearance of moso bamboo Download PDFInfo
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- CN110178526B CN110178526B CN201910516807.3A CN201910516807A CN110178526B CN 110178526 B CN110178526 B CN 110178526B CN 201910516807 A CN201910516807 A CN 201910516807A CN 110178526 B CN110178526 B CN 110178526B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
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Abstract
The invention provides a drill bit for cleaning a moso bamboo cattail head, and relates to the field of agricultural equipment. This drill bit is used in clearance of mao bamboo cattail head, including the transmission connecting rod, the tip welded fastening of transmission connecting rod has broken head, the one end welded fastening that transmission connecting rod was kept away from to broken head has the location drilling drill bit, the surface of location commentaries on classics hole drill bit is provided with touches end aggregate unit, the surface of broken head is provided with bamboo cattail head breaker, it is provided with permanent magnetism piece two and permanent magnetism piece three respectively to touch end aggregate unit. This drill bit is used in clearance of mao bamboo cattail head, the broken tooth of bamboo cattail head stretches out the radius of rotation that can increase the broken tooth of bamboo cattail head from the inside in crushing groove, can conveniently contact the broken tooth of bamboo cattail head with the inner chamber inner wall of bamboo cattail head, can conveniently smash the operation with the bamboo cattail head of diameter variation after the cutting edge portion of the broken tooth of bamboo cattail head contacts with bamboo cattail head, has effectively improved the cleaning efficiency of bamboo cattail head.
Description
Technical Field
The invention relates to the field of agricultural equipment, in particular to a drill bit for cleaning a moso bamboo cattail head.
Background
Bamboo cattail head is the bamboo stem and the bamboo root of growing on subaerial mao bamboo, and mao bamboo cattail head stays subaerial because the root system of mao bamboo is more flourishing and the root is more dark after cutting down, comparatively expends physical power when digging out the bamboo cattail head, uses machinery to dig out the time owing to receive the restraint mao bamboo of topography often to grow on the hillside machinery more loaded down with trivial details with the removal, just excavate with machinery and often can dig the bamboo whip of disconnected subaerial bamboo and influence the normal growth of bamboo.
Contrast patent 1 patent number is CN102090221B discloses a first reducing mechanism of bamboo cattail, contrast patent 1 can fix a position the inner chamber that the crushing head inserted the head of bamboo cattail among the first reducing mechanism of bamboo cattail through centering little drill bit 6, it rotates to drive drill bit 1 through the motor after centering little drill bit 1 location, because centering little drill bit does not have the function of independently sinking, drill bit 1 because the specification of drill bit is fixed when the inner chamber of the head of bamboo cattail rotates because the inner chamber of the different bamboo cattail of growth diameter of bamboo also has big little, drill bit among the contrast patent 1 is when clearing up great head of bamboo cattail is because the blade can not often take place the condition emergence of idle rotation and has influenced the normal crushing clearance of the head of bamboo cattail reducing mechanism to the first condition of bamboo because the blade contacts with the inside of bamboo cattail.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a bamboo cattail head smashing device, which solves the problems that bamboo cattail heads left in the soil are difficult to clean and easily hurt the root systems of bamboos around the bamboo cattail heads.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a drill bit is used in clearance of moso bamboo cattail head, includes the transmission connecting rod, the tip welded fastening of transmission connecting rod has broken head, the one end welded fastening that transmission connecting rod was kept away from to broken head has the location drilling drill bit, the surface of location drilling drill bit is provided with touches end aggregate unit, the surface of broken head is provided with bamboo cattail head breaker, it is provided with permanent magnetism two and permanent magnetism three on the aggregate unit respectively to touch end.
Preferably, the bottom-touching linkage device comprises a bottom-touching movable ring, a transmission rod and a return spring, wherein the inner ring of the movable ring is movably sleeved with the positioning drilling bit, one side of the movable ring, which is close to the crushing head, is fixedly welded with the transmission rod, the inside of the crushing head is hollow, one side of the crushing head, which is close to the movable ring, is provided with a through hole matched with the transmission rod, one end, which is far away from the movable ring, of the transmission rod penetrates through the crushing head and extends to the inside of the crushing head, and the outer surface of the transmission rod is movably connected with the crushing head.
Preferably, the crushing head is in a shape of a circular truncated cone, the number of the transmission rods is four, the four transmission rods are distributed at equal intervals, the homing spring is movably sleeved outside a space formed by the four transmission rods, one end of the homing spring is welded and fixed with the movable ring, and the other end of the homing spring is welded and fixed with the crushing head.
Preferably, first breaker of bamboo cattail is including smashing groove, connecting axle, sleeve, the first broken tooth of bamboo cattail, permanent magnetism piece one and locating pin, smash the groove and set up the surface at broken head, the inner wall and the connecting axle welded fastening in crushing groove, the surface and the sleeve activity of connecting axle cup joint, telescopic surface and the first broken tooth welded fastening of bamboo cattail.
Preferably, the shape of the broken tooth of bamboo cattail head is arc-shaped block, the broken tooth concave inner wall of bamboo cattail head and a permanent magnetism piece fixed connection, the broken tooth of bamboo cattail head is kept away from telescopic one end and is cutting edge portion, the cutting edge portion of the broken tooth of bamboo cattail head is a style of calligraphy, the material of the cutting edge portion of the broken tooth of bamboo cattail head is tungsten steel material.
Preferably, the locating pin is welded and fixed on the inner wall of the crushing groove and close to the outer surface of the crushing head.
Preferably, the magnetic pole of the first permanent magnet is opposite to the magnetic pole of the second permanent magnet, and the magnetic pole of the first permanent magnet is the same as the magnetic pole of the third permanent magnet.
(III) advantageous effects
The invention provides a drill bit for cleaning a moso bamboo cattail head. The method has the following beneficial effects:
1. this drill bit is used in pu head clearance of mao bamboo, the shape of the location drilling drill bit and the location drilling drill bit of connecting on through the broken head is the twist form and can drive broken head when the location drilling drill bit is fixed a position the inner chamber of pu head and advance to move down, conveniently stretches into the inside of bamboo pu head with broken head.
2. When the crushing head extends into the bamboo cattail head, the touch bottom movable ring movably sleeved on the outer surface of the positioning drilling bit is contacted with the inner wall of the bamboo cattail head and is stressed to move the touch bottom movable ring upwards and drive the transmission rod to move upwards, after the transmission rod moves upwards, the permanent magnet block III fixedly connected with the outer surface of the transmission rod approaches the permanent magnet block I on the crushing teeth of the bamboo cattail head, the permanent magnet blocks I and the permanent magnet block III have the same magnetic pole, the permanent magnet blocks III generate repulsive force to the permanent magnet blocks I arranged on the crushing teeth of the bamboo cattail head so as to expose the crushing teeth of the bamboo cattail head in the crushing groove from the inside of the crushing head, the crushing teeth of the bamboo cattail head extend out of the crushing groove so as to increase the rotating radius of the crushing teeth of the bamboo cattail head, the crushing teeth of the bamboo cattail head can be conveniently contacted with the inner wall of an inner cavity of the bamboo cattail head, and the blade parts of the crushing teeth of the bamboo cattail head can conveniently crush the bamboo cattail head with different diameters, effectively improves the cleaning efficiency of the bamboo cattail head.
3. This drill bit is used in clearance of mao bamboo cattail head smashes the clearance operation to rotten bamboo cattail head through the broken tooth of the bamboo cattail head on the crushing head, can reduce the bamboo rhizome destruction to the underground growth to the efficiency of the bamboo cattail head crushing clearance has been improved.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a schematic view of the opening of the bamboo cattail head crushing teeth structure of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is a schematic view of the crushing of cattail head when the cattail head crushing tooth structure of the present invention is unfolded.
The device comprises a transmission connecting rod 1, a crushing head 2, a positioning drilling bit 3, a bottoming linkage device 4, a bottoming movable ring 401, a transmission rod 402, a 403 homing spring, a bamboo cattail head crushing device 5, a crushing groove 501, a connecting shaft 502, a sleeve 503, bamboo cattail head crushing teeth 504, a permanent magnet I505, a positioning pin 506, a permanent magnet II 6 and a permanent magnet III 7.
Detailed Description
The invention is further described below with reference to the figures and examples.
The embodiment of the invention provides a drill bit for cleaning a moso bamboo cattail head, which comprises a transmission connecting rod 1, wherein a crushing head 2 is fixedly welded at the end part of the transmission connecting rod 1, the crushing head 2 rotates anticlockwise, a positioning drilling bit 3 is fixedly welded at one end of the crushing head 2 far away from the transmission connecting rod 1, the shape of the location drilling bit 3 and the location drilling bit 3 of connecting on the crushing head 2 is the twist form and can drive the crushing head 2 and advance to move down when the location drilling bit 3 pivoted is fixed a position the inner chamber of bamboo cattail head, conveniently stretch into the inside of bamboo cattail head with crushing head 2, the surface of location drilling bit 3 is provided with touches end aggregate unit 4, the surface of crushing head 2 is provided with bamboo cattail head breaker 5, it is provided with two 6 and three 7 of permanent magnetism pieces respectively to touch end aggregate unit 4.
Touch end aggregate unit 4 including touching end activity ring 401, transfer line 402 and homing spring 403, touch end activity ring 401's inner circle and the 3 activity of location drilling bit and cup joint, touch end activity ring 401 and be close to one side of crushing head 2 and transfer line 402 welded fastening, the inside of crushing head 2 is cavity, crushing head 2 is close to one side of touching end activity ring 401 and offers the through-hole with transfer line 402 looks adaptation, the one end that touches end activity ring 401 was kept away from to transfer line 402 runs through crushing head 2 and extends to the inside of crushing head 2, the surface and the 2 swing joint of transfer line 402, when crushing head 2 stretched into the inside of bamboo head, touch end activity ring 401 through the 3 outer surface activity of location drilling bit and cup joint, touch end activity ring 401 and can shift up and drive transfer line 402 and shift up after touching end activity ring 401 contact bamboo cattail head inner wall atress.
The crushing head 2 is in a round table shape, the number of the transmission rods 402 is four, the four transmission rods 402 are distributed at equal intervals, the homing spring 403 is movably sleeved outside a space formed by the four transmission rods 402, one end of the homing spring 403 is fixedly welded with the bottoming movable ring 401, and the other end of the homing spring 403 is fixedly welded with the crushing head 2.
The bamboo cattail head crushing device 5 comprises a crushing groove 501, a connecting shaft 502, a sleeve 503, bamboo cattail head crushing teeth 504, a first permanent magnet 505 and a positioning pin 506, wherein the crushing groove 501 is formed in the outer surface of the crushing head 2, the inner wall of the crushing groove 501 is fixedly welded with the connecting shaft 502, the outer surface of the connecting shaft 502 is movably sleeved with the sleeve 503, and the outer surface of the sleeve 503 is fixedly welded with the bamboo cattail head crushing teeth 504.
The shape of the cattail head crushing tooth 504 is arc-shaped, the inner wall of the concave surface of the cattail head crushing tooth 504 is fixedly connected with a first permanent magnet 505, the first permanent magnet 505 is opposite to the magnetic pole at the side close to a second permanent magnet 6, the first permanent magnet 505 is the same as the magnetic pole at the side close to a third permanent magnet 7, after the transmission rod 402 moves upwards, the third permanent magnet 7 fixedly connected with the outer surface of the transmission rod can be close to the first permanent magnet 505 on the cattail head crushing tooth 504, the first permanent magnet 505 and the third permanent magnet 7 have the same magnetic pole, the third permanent magnet 7 generates a repulsive force on the first permanent magnet 505 arranged on the cattail head crushing tooth 504 and a centrifugal force of the crushing head 2, so that the cattail head crushing tooth 504 inside the crushing groove 501 can be exposed from the inside of the cattail head 2, the cattail head crushing tooth 504 extends out of the crushing groove 501 to increase the rotating radius of the cattail head crushing tooth 504, and the cattail head crushing tooth 504 can be conveniently contacted with the inner, the blade part of the broken teeth 504 of the head of the cattail can be conveniently smashed the head of the cattail with different diameters after contacting with the head of the cattail, the cleaning efficiency of the head of the cattail is effectively improved, the end, far away from the sleeve 503, of the broken teeth 504 of the head of the cattail is a blade part, the blade part of the broken teeth 504 of the head of the cattail is in a straight line shape, the blade part of the broken teeth 504 of the head of the cattail is made of tungsten steel, the positioning pin 506 is welded and fixed on the inner wall of the smashing groove 501 and close to the outer surface of the smashing head 2, the description shows ' a ' (the included angle between the broken teeth 504 of the head of the cattail and the tangent plane of the outer surface of the smashing head 2 after contacting with the positioning pin 506) ' in the drawing of fig. 3, the angle of the a is 60 degrees, and the broken.
The working principle is as follows: when the device is used, the transmission connecting rod can be arranged on a percussion drill used by 220V mains supply, the rotation of the percussion drill can drive the transmission connecting rod 1 to rotate, the positioning drilling bit 3 is aligned at the center of the inner cavity of the bamboo cattail head, the positioning drilling bit 3 is shaped like a twist, when the positioning drilling bit 3 positions the inner cavity of the bamboo cattail head, the positioning drilling bit 3 can drive the crushing head 2 to move downwards while rotating, the crushing head 2 can extend into the bamboo cattail head, when the crushing head 2 extends into the bamboo cattail head, the bottom-touching movable ring 401 movably sleeved on the outer surface of the positioning drilling bit 3 is used for contacting the inner wall of the bamboo cattail head and moving upwards the transmission rod 402 after the bottom-touching movable ring 401 is stressed, and the permanent magnet three 7 fixedly connected with the outer surface of the transmission rod 402 is close to the permanent magnet one 505 on the bamboo cattail head crushing tooth 504, the magnetic poles between the first permanent magnet 505 and the third permanent magnet 7 are the same, the third permanent magnet 7 generates repulsive force to the first permanent magnet 505 arranged on the cattail head crushing teeth 504, the cattail head crushing teeth 504 in the crushing groove 501 can be exposed from the inside of the crushing head 2, the cattail head crushing teeth 504 extend out of the crushing groove 501 to increase the rotating radius of the cattail head crushing teeth 504, the cattail head crushing teeth 504 can be conveniently contacted with the inner wall of the inner cavity of the cattail head, and the blade part of the cattail head crushing teeth 504 can be conveniently crushed with cattail heads with different diameters after being contacted with the cattail heads.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a drill bit is used in clearance of moso bamboo cattail head, includes transmission connecting rod (1), the tip welded fastening of transmission connecting rod (1) has broken head (2), the one end welded fastening that transmission connecting rod (1) was kept away from in broken head (2) has location drilling drill bit (3), the surface of location drilling drill bit (3) is provided with touches end aggregate unit (4), the surface of broken head (2) is provided with bamboo cattail head breaker (5), it is provided with two (6) of permanent magnetism and three (7) of permanent magnetism piece respectively to touch end aggregate unit (4), its characterized in that:
the bottoming linkage device (4) comprises a bottoming movable ring (401), a transmission rod (402) and a return spring (403), the inner ring of the movable ring (401) is movably sleeved with a positioning drilling bit (3), one side, close to a crushing head (2), of the movable ring (401) is welded and fixed with the transmission rod (402), the inside of the crushing head (2) is hollow, a through hole matched with the transmission rod (402) is formed in one side, close to the movable ring (401), of the crushing head (2), one end, far away from the movable ring (401), of the transmission rod (402) penetrates through the crushing head (2) and extends into the crushing head (2), the outer surface of the transmission rod (402) is movably connected with the crushing head (2), and the bamboo cattail head crushing device (5) comprises a crushing groove (501), a connecting shaft (502), a sleeve (503), bamboo cattail head crushing teeth (504), a permanent magnet block I (505) and a positioning pin (506), the outer surface at broken head (2) is seted up in crushing groove (501), the inner wall and connecting axle (502) welded fastening of crushing groove (501), the surface and sleeve (503) activity of connecting axle (502) are cup jointed, the surface and the broken tooth of bamboo cattail head (504) welded fastening of sleeve (503), the shape of the broken tooth of bamboo cattail head (504) is arc-shaped cubic, the broken tooth of bamboo cattail head (504) concave surface inner wall and permanent magnetism piece (505) fixed connection, the one end that sleeve (503) were kept away from to the broken tooth of bamboo cattail head (504) is cutting edge portion, the cutting edge portion of the broken tooth of bamboo cattail head (504) is a style of calligraphy, the material of the cutting edge portion of the broken tooth of bamboo cattail head (504) is tungsten steel material, locating pin (506) welded fastening is at the inner wall of crushing groove (501) and is close to the outer surface of broken head (2), permanent magnetism piece (505) is opposite with the one side magnetic pole that permanent magnetism piece two (6) are close to mutually, the magnetic poles of the first permanent magnet (505) and the third permanent magnet (7) close to each other are the same, and the included angle between the bamboo cattail head crushing teeth (504) and the tangent section of the outer surface of the crushing head (2) is 60 degrees after the bamboo cattail head crushing teeth contact the positioning pin (506).
2. The drill bit for cleaning the great bamboo cattail head as claimed in claim 1, wherein: the crushing head (2) is in a round table shape, the number of the transmission rods (402) is four, the four transmission rods (402) are distributed at equal intervals, the homing spring (403) is movably sleeved outside a space formed by the four transmission rods (402), one end of the homing spring (403) is welded and fixed with the movable ring (401), and the other end of the homing spring (403) is welded and fixed with the crushing head (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910516807.3A CN110178526B (en) | 2019-06-14 | 2019-06-14 | Drill bit is used in pu zhu tou clearance of moso bamboo |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910516807.3A CN110178526B (en) | 2019-06-14 | 2019-06-14 | Drill bit is used in pu zhu tou clearance of moso bamboo |
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| CN110178526A CN110178526A (en) | 2019-08-30 |
| CN110178526B true CN110178526B (en) | 2021-07-09 |
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| CN201910516807.3A Active CN110178526B (en) | 2019-06-14 | 2019-06-14 | Drill bit is used in pu zhu tou clearance of moso bamboo |
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| CN115608442B (en) * | 2022-09-30 | 2023-08-18 | 国网山东省电力公司菏泽市定陶区供电公司 | Crushing device for waste electric pole |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SI24091A (en) * | 2012-05-29 | 2013-12-31 | ZupanÄŤiÄŤ Alojzij | The head with a string and blades of rotation motor mower or scythe |
| CN206547265U (en) * | 2017-03-07 | 2017-10-13 | 浙江省林业科学研究院 | The bamboo root and stem of certain plants crushes the drill bit of excavating gear |
| BR202017021545U2 (en) * | 2017-10-06 | 2019-04-24 | Petrotec Equipamentos Para Construção Civil Ltda Epp | IMPROVEMENT INTRODUCED IN AGRICULTURAL CRUSHERS FOR GRASS HANDLING AND ECOLOGICAL CONTROL OF COFFEE DRILL |
| CN107896907B (en) * | 2017-11-17 | 2020-11-27 | 徐州新南湖科技有限公司 | Bamboo root and stem of certain plants cutting device |
| CN208010276U (en) * | 2018-01-31 | 2018-10-26 | 中石化石油工程技术服务有限公司 | A kind of rotary impact tool of the underground based on magnetic force |
| CN108811600A (en) * | 2018-06-28 | 2018-11-16 | 莆田市涵江区原创工贸有限公司 | A kind of pit digging machine when arid soil region diversiform-leaved poplar plantation |
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Effective date of registration: 20210622 Address after: Room 1205, No.1 experimental building, Hangzhou vocational and technical college, No.68 Xueyuan street, Hangzhou Economic and Technological Development Zone, 310000, Zhejiang Province Applicant after: HANGZHOU MIAO SHOU INFORMATION TECHNOLOGY Co.,Ltd. Address before: Room 665, building 4, Zhongda Ginza, Yunqi Town, Xihu District, Hangzhou City, Zhejiang Province 310000 Applicant before: Hangzhou Bozer Technology Co.,Ltd. |
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