CN102090221B - Bamboo cattail head grinding device - Google Patents
Bamboo cattail head grinding device Download PDFInfo
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- CN102090221B CN102090221B CN2010106180584A CN201010618058A CN102090221B CN 102090221 B CN102090221 B CN 102090221B CN 2010106180584 A CN2010106180584 A CN 2010106180584A CN 201010618058 A CN201010618058 A CN 201010618058A CN 102090221 B CN102090221 B CN 102090221B
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- bamboo
- drill bit
- blade
- resistance
- reducing mechanism
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Abstract
The invention belongs to the technical field of agricultural machines, and in particular relates to a bamboo cattail head grinding device. The device comprises a drill bit (1), a frame (2) and a handle (3), wherein one end of the frame (2) is provided with the drill bit (1), and the other end of the frame (2) is provided with the handle (3); a motor (4) is arranged on the frame (2), is connected with a power supply through a lead (7) and drives the drill bit (1) to rotate; a switch (5) is arranged on the handle (3) and is used for controlling the starting and shut-down of the motor (4); the drilling bit (1) comprises a drill bit core (11) and a scrap blocking part (12) which is arranged around the drill bit core (11); the scrap blocking part (12) is provided with a smaller top and a larger bottom, is fixed with the drill bit core (11) and is provided with a blade (13); and bamboo cattail head wood shavings cut by the blade (13) of the scrap blocking part (12) are blocked by the scrap blocking part (12) adjacent to the blade (13) and then are discharged. By the device, a bamboo cattail head can be effectively removed.
Description
Technical field
The invention belongs to the farm machinery technical field, be specifically related to an a kind of bamboo Pu reducing mechanism.
Background technology
Stay part on the ground after the mao bamboon felling and be called bamboo Pu head.According to measuring and calculating, a bamboo Pu head takes up an area of needs 0.3M approximately
2, 8～10 years could be rotten fully.Bamboo Pu head not only takes up an area of but also hinder the growth of bamboo whip, influences the raising of mao bamboon output.If excavate with the original tool manual work, labour intensity is bigger, and skilled strong labour power can only dig about 60 every day.The nineties in 20th century, the someone uses the carbon ammonium to irritate rotten method and handles bamboo Pu head, and specific practice is: earlier with an iron staff with the bamboo of bamboo Pu head at a distance from getting through, insert the bamboo Pu of getting through to the carbon ammonium in front then, fill out and sealed with earth in the above after completely in eight minutes.Though this method has shortened the rotten time of bamboo Pu head, has obtained certain effect, labour intensity is still very big, and the carbon ammonium has penetrating odor.Beijing Forest Machinery Inst., State, Forest Bureau developed a kind of " a semi-mechanization bamboo Pu excavator " in 2009, and to pull out be target to this machinery to rise, and rise and pull out ability more than one ton, but twice test all ends in failure.From the practical application aspect, though this excavator can reduce labor intensity for the bamboo farming, excavator works that to pull out efficient very low, and injures the bamboo whip easily, pulls out successfully even rise, and also can produce a hole, causes water and soil loss, digs manyly more, and water and soil loss is serious more.It is the general expression that this method is inadvisable for bamboo farming, also do not have promotional value.
How removing a bamboo Pu science, do not injure underground bamboo whip again, avoid water and soil loss simultaneously, is the problem that solution is needed in the bamboo farming badly.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, a kind of reducing mechanism that can effectively remove bamboo Pu head is provided.
The objective of the invention is to realize through following technical scheme: an a kind of bamboo Pu reducing mechanism, it comprises drill bit, frame, handle, an end of frame is provided with drill bit; The other end of frame is provided with handle, and motor is set on the frame, and motor is connected with power supply through lead; The driven by motor drill bit rotates, and switch is set on the handle, the open and close of switch control motor; Said drill bit comprises the drill bit core and is arranged on drill bit core resistance bits portion on every side that resistance little bottom, bits portion top is big, hinders bits portion and drill bit core and fixes; Resistance bits portion is provided with blade, hinder the bamboo Pu wood shavings that the blade of bits portion cuts out and is blocked discharge afterwards by adjacent resistance bits portion.
In people's idea, drill bit mainly plays punching, and people also concentrate on the blade of drill end to the direction of its research.Drill bit of the present invention not only plays the punching effect but also plays dissection.Because bamboo Pu head is very tough and tensile, if it is bigger that it is smashed consumption of power, and a bamboo Pu coring is luxuriant, and the bamboo Pu head of smashing still can closely be connected and be difficult for being removed with its coring.Given this, the present invention is provided with blade in a side of resistance bits portion, and the present invention realizes the fragmentation to it with the mode of cutting bamboo Pu head.Because resistance little bottom, bits portion top is big, drill bit can progressively pierce the inner cutting of accomplishing bamboo Pu head of bamboo Pu head.Resistance another big effect of little bottom, bits portion top is that the blade bamboo that conveniently is arranged on resistance bits portion is cut bamboo Pu head, and the fiber of blade and bamboo Pu head is cut into slices bamboo Pu head at an angle easily, and power consumption is less.Resistance little bottom, bits portion top is big, and to also have an effect be to guarantee that resistance bits portion can block all blades that hindered bits portion and cut out a bamboo Pu wood shavings; Because the following brill that drill bit cutting bamboo Pu head is not stopping simultaneously; So a bamboo Pu wood shavings can block in resistance bits portion; A bamboo Pu wood shavings are blocked the back by adjacent resistance bits portion and are dished out obliquely, and a bamboo Pu wood shavings can not stay put influences subsequent operation.If a bamboo Pu diameter is excessive, after drill bit pierces a bamboo Pu center, does low-angle rotation by the operator and can accomplish crushing operation whole bamboo Pu head.Another critical function of the present invention is to shake loose bamboo Pu head earth on every side; When hindering the blade cutting bamboo Pu of bits portion simultaneously bamboo Pu head is produced one bigger torsion; Make the coring of bamboo Pu head and the tight connection status of earth become loose, when raining, rainwater enters the coring place of the bamboo Pu head of staying in the soil easily; Coring is rotted rapidly, thereby realize thorough removing bamboo Pu head.
The present invention's integral body is portable, and weight makes things convenient for the bamboo farming to carry about 5～8 kilograms.Can use the 220V civil power in the bamboo grove of arranging electrical network, not arrange that the bamboo grove of electrical network can use gasoline engine generator as power source, easy to use.This bamboo Pu reducing mechanism per hour can be pulverized 20～30 bamboo Pu heads, if adopt original tool, skilled strong labour power can only dig 60 left and right sides bamboo Pu heads every day.Not only efficiency improves greatly, and labour cost reduces greatly.With Zhejiang Province's Huzhou City is example, 1,500,000 mu of the existing mao bamboo woods in the whole city, and average 40 of mu year cutting, each bamboo Pu hand digging takes 1.2 yuan, and using each bamboo Pu head of this device to excavate expense is 0.4 yuan, annual 4800 ten thousand yuan of the bamboo farming production costs that reduce.Bamboo Pu fragment after the pulverizing also can collect grinding and processing again, becomes the raw material of firing the bamboo carbon-point.
As improvement, the top angle a of said blade is 46～50 degree.
The top angle a of blade is meant two angles that face became of blade, and the top angle a of blade is excessive then to be difficult for incision bamboo Pu head and power consumption is excessive and a bamboo Pu small pieces that cut out are more broken.The top angle a of blade is too small, and then blade incision is too dark, and drill bit is stuck easily and do not rotate or produce bounce-back, vibrate.The top angle a of blade is set to 46～50 degree, makes blade cut bamboo Pu head easily and produces wood shavings, and the rotating speed uniform and stable is smooth and easy.
As further scheme, said resistance bits portion and the integral cast of drill bit core form, in the blade welding resistance bits portion.
Resistance bits portion and the integral cast of drill bit core form, and have guaranteed the intensity of drill bit.Blade is fixed in the resistance bits portion with the mode of welding; Like this, blade can adopt and hinder bits portion material different, such as adopting the wolfram steel alloy; The blade that the wolfram steel alloy is processed is wear-resisting and not fragile; And resistance bits portion can use general metal material, thereby makes not only economy but also durable of the present invention, also is convenient to maintain and replace.
Said blade also can directly be polished by a side of resistance bits portion and formed.
As further scheme, said resistance bits portion is a camber, and quantity is 3, resistance bits portion evenly be arranged on the drill bit core around.
As further scheme, said resistance bits portion is a plane, and quantity is 4, resistance bits portion evenly be arranged on the drill bit core around.
Resistance bits portion not only can be a plane but also can be camber, and the quantity of resistance bits portion not only can be 4 but also can be 3.The bamboo Pu wood shavings that the quantity of resistance bits portion cuts out at least are bigger.
As further scheme, the top of said drill bit core is provided with the little drill bit of centering.
As further scheme, the little drill bit of said centering is a spiral bit, and material is the wolfram steel alloy.
As further scheme, the length of the little drill bit of said centering is 3 centimetres, and diameter is 2 centimetres.
It is " screw " portion that the guiding Disintegrating knife gets into bamboo Pu head naturally that the little drill bit of feeling relieved mainly acts on, and produces best crushing effect." screw " portion is the coupling part of bamboo stalk and bamboo whip, is the hinge that bamboo strain and bamboo whip system's organic nutrient substance and other compounds are carried.Utilize centering bradawl head to bore down naturally, " screw " portion of the bamboo Pu head that can go directly, after the enforcement most tissues was pulverized, " screw " portion formed a little bowl.Need only and in this hole, insert certain fertilizer, rainwater accumulates in this easily when raining, and fertilizer can quicken bamboo Pu head when fermenting and coring is rotten all around.Simultaneously, fertilizer can be carried nutrient through the bamboo whip again towards periphery, also can induce the bamboo whip to develop to this direction.Behind the bamboo Pu residual hole ponding, also can suitably replenish the moisture that the growth of arid season bamboo whip needs, this has certain promotion to winter, bamboo shoots exploitation and bamboo grove high yield.So this mechanical energy promotes the bamboo grove management level when pulverizing bamboo Pu head, increase bamboo farming income.
In sum, the present invention has practicality, efficient, economic advantage, and Huinong rich people and new countryside construction are had realistic meaning.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the vertical view of drill bit in the embodiment of the invention 1;
Fig. 3 is the structural representation of the embodiment of the invention 2;
Fig. 4 is the structural representation of drill bit in the embodiment of the invention 2.
Embodiment
This specific embodiment only is to explanation of the present invention; It is not a limitation of the present invention; Those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as in claim scope of the present invention, all receive the protection of Patent Law.
Embodiment 1
Like Fig. 1, shown in Figure 2, an a kind of bamboo Pu reducing mechanism comprises drill bit 1, frame 2, handle 3; One end of frame 2 is provided with drill bit 1, and the other end of frame 2 is provided with handle 3, and motor 4 is set on the frame 2; Motor 4 is connected with power supply through lead 7, and motor 4 drives drill bit 1 and rotates, and switch 5 is set on the handle 3; The open and close of switch 5 control motors 4, drill bit 1 comprise drill bit core 11 and are arranged on drill bit core 11 resistance bits portion 12 on every side.The top of drill bit core 11 is provided with centering bradawl head 6, and centering bradawl head 6 is a spiral bit, and material is the wolfram steel alloy, and the length of centering bradawl head 6 is 3 centimetres, and diameter is 2 centimetres.Resistance bits portion 12 is a camber, and quantity is 3, evenly be arranged on drill bit core 11 around.Resistance little bottom, bits portion 12 tops is big, and resistance bits portion 12 forms with 11 integral casts of drill bit core, and resistance bits portion 12 is provided with blade 13, and in the blade 13 welding resistance bits portions 12, the top angle a of blade 13 is 46 degree, and the position of top angle a has been shown among Fig. 2.A bamboo Pu wood shavings that cut out by the blade 13 of resistance bits portion 12 are blocked the back discharge by adjacent resistance bits portion 12.
Like Fig. 3, shown in Figure 4, an a kind of bamboo Pu reducing mechanism comprises drill bit 1, frame 2, handle 3; One end of frame 2 is provided with drill bit 1, and the other end of frame 2 is provided with handle 3, and motor 4 is set on the frame 2; Motor 4 is connected with power supply through lead 7, and motor 4 drives drill bit 1 and rotates, and switch 5 is set on the handle 3; The open and close of switch 5 control motors 4, drill bit 1 comprise drill bit core 11 and are arranged on drill bit core 11 resistance bits portion 12 on every side.The top of drill bit core 11 is provided with centering bradawl head 6, and centering bradawl head 6 is a spiral bit, and material is the wolfram steel alloy, and the length of centering bradawl head 6 is 3 centimetres, and diameter is 2 centimetres.Resistance bits portion 12 is a plane, and quantity is 4, evenly be arranged on drill bit core 11 around.Resistance little bottom, bits portion 12 tops is big, and resistance bits portion 12 is fixing with drill bit core 11, and resistance bits portion 12 is provided with blade 13, and blade 13 is formed by the side polishing of resistance bits portion 12.The top angle a of blade 13 is 50 degree, and the position of top angle a has been shown among Fig. 2.A bamboo Pu wood shavings that cut out by the blade 13 of resistance bits portion 12 are blocked the back discharge by adjacent resistance bits portion 12.
An a kind of bamboo Pu reducing mechanism comprises drill bit 1, frame 2, handle 3, and an end of frame 2 is provided with drill bit 1; The other end of frame 2 is provided with handle 3, and motor 4 is set on the frame 2, and motor 4 is connected with power supply through lead 7; Motor 4 drives drill bit 1 and rotates; Switch 5 is set on the handle 3, the open and close of switch 5 control motors 4, drill bit 1 comprises drill bit core 11 and is arranged on drill bit core 11 resistance bits portion 12 on every side.The top of drill bit core 11 is provided with centering bradawl head 6, and centering bradawl head 6 is a spiral bit, and material is the wolfram steel alloy, and the length of centering bradawl head 6 is 3 centimetres, and diameter is 2 centimetres.Resistance bits portion 12 is a camber, and quantity is 3, evenly be arranged on drill bit core 11 around.Resistance little bottom, bits portion 12 tops is big, and resistance bits portion 12 is fixing with drill bit core 11, and resistance bits portion 12 is provided with blade 13, and blade 13 is formed by the side polishing of resistance bits portion 12.The top angle a of blade 13 is 48 degree.A bamboo Pu wood shavings that cut out by the blade 13 of resistance bits portion 12 are blocked the back discharge by adjacent resistance bits portion 12.
Claims (9)
1. bamboo Pu reducing mechanism; It is characterized in that: it comprises drill bit (1), frame (2), handle (3), and an end of frame (2) is provided with drill bit (1), and the other end of frame (2) is provided with handle (3); Motor (4) is set on the frame (2); Motor (4) is connected with power supply through lead (7), and motor (4) drives drill bit (1) and rotates, and switch (5) is set on the handle (3); The open and close of switch (5) control motor (4); Said drill bit (1) comprises drill bit core (11) and is arranged on drill bit core (11) resistance bits portion (12) on every side that resistance little bottom, bits portions (12) top is big, hinders bits portions (12) and fixes with drill bit core (11); Resistance bits portions (12) are provided with blade (13), hinders the bamboo Pu wood shavings that the blade (13) of bits portion (12) cuts out and are blocked discharge afterwards by adjacent resistance bits portion (12).
2. an a kind of bamboo Pu reducing mechanism as claimed in claim 1 is characterized in that: the top angle a of said blade (13) is 46～50 degree.
3. according to claim 1 or claim 2 an a kind of bamboo Pu reducing mechanism, it is characterized in that: said resistance bits portions (12) form with drill bit core (11) integral cast, in blade (13) the welding resistance bits portions (12).
4. according to claim 1 or claim 2 an a kind of bamboo Pu reducing mechanism, it is characterized in that: said blade (13) is formed by the side polishing of resistance bits portions (12).
5. according to claim 1 or claim 2 an a kind of bamboo Pu reducing mechanism, it is characterized in that: said resistance bits portions (12) are camber, and quantity is 3, resistance bits portions (12) evenly be arranged on drill bit core (11) around.
6. according to claim 1 or claim 2 an a kind of bamboo Pu reducing mechanism, it is characterized in that: said resistance bits portions (12) are plane, and quantity is 4, resistance bits portions (12) evenly be arranged on drill bit core (11) around.
7. according to claim 1 or claim 2 an a kind of bamboo Pu reducing mechanism, it is characterized in that: the top of said drill bit core (11) is provided with centering little drill bit (6).
8. an a kind of bamboo Pu reducing mechanism as claimed in claim 7, it is characterized in that: the little drill bit of said centering (6) is a spiral bit, and material is the wolfram steel alloy.
9. an a kind of bamboo Pu reducing mechanism as claimed in claim 7, it is characterized in that: the length of the little drill bit of said centering (6) is 3 centimetres, diameter is 2 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106180584A CN102090221B (en) | 2010-12-31 | 2010-12-31 | Bamboo cattail head grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106180584A CN102090221B (en) | 2010-12-31 | 2010-12-31 | Bamboo cattail head grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102090221A CN102090221A (en) | 2011-06-15 |
| CN102090221B true CN102090221B (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106180584A Expired - Fee Related CN102090221B (en) | 2010-12-31 | 2010-12-31 | Bamboo cattail head grinding device |
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| Country | Link |
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| CN (1) | CN102090221B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104137690A (en) * | 2014-07-10 | 2014-11-12 | 顾志康 | Method for fertilizing phyllostachys edulis forest by use of stumping machine |
| CN106922277B (en) * | 2017-03-06 | 2019-05-14 | 浙江省林业科学研究院 | A kind of broken excavating gear of the bamboo root and stem of certain plants |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2482485Y (en) * | 2001-06-01 | 2002-03-20 | 郭五岭 | Plastic pipe perforating machine |
| KR20080108814A (en) * | 2007-06-11 | 2008-12-16 | 유순례 | Manufacturing device for bamboo |
| CN201919353U (en) * | 2010-12-31 | 2011-08-10 | 杨健 | Bamboo calamus crusher |
-
2010
- 2010-12-31 CN CN2010106180584A patent/CN102090221B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2482485Y (en) * | 2001-06-01 | 2002-03-20 | 郭五岭 | Plastic pipe perforating machine |
| KR20080108814A (en) * | 2007-06-11 | 2008-12-16 | 유순례 | Manufacturing device for bamboo |
| CN201919353U (en) * | 2010-12-31 | 2011-08-10 | 杨健 | Bamboo calamus crusher |
Non-Patent Citations (1)
| Title |
|---|
| 陈增贤.《利用碳铵腐烂竹蒲头效果好》.《浙江林业》.1994,(第1期),第21页. * |
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| Publication number | Publication date |
|---|---|
| CN102090221A (en) | 2011-06-15 |
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Granted publication date: 20120530 Termination date: 20211231 |
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