CN104816364A - Bamboo cutting structure - Google Patents
Bamboo cutting structure Download PDFInfo
- Publication number
- CN104816364A CN104816364A CN201510252033.XA CN201510252033A CN104816364A CN 104816364 A CN104816364 A CN 104816364A CN 201510252033 A CN201510252033 A CN 201510252033A CN 104816364 A CN104816364 A CN 104816364A
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- CN
- China
- Prior art keywords
- cutting
- mao bamboon
- bamboo
- cutter group
- gag lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J1/00—Mechanical working of cane or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention relates to a bamboo cutting structure and belongs to the technical field of bamboo felling. The bamboo cutting structure comprises a cutting unit for cutting bamboo. The cutting unit comprises blades and an adjusting frame accommodating the blades. The blades can freely rotate in the plane parallel to the horizontal ground surface to cut bamboo through the adjusting frame. By means of the technical scheme, the bamboo cutting structure does not need to rotate at 360 degrees and is effortless.
Description
Technical field
The invention belongs to mao bamboon felling technical field, particularly a kind of mao bamboon cutting structure.
Background technology
Existing mao bamboon felling technique is exactly that artificial chopper cuts 360 ° around bamboo, then shift bamboo onto to have cut down, although this operation is simple, but need operator also to need to turn-take round bamboo while muscle power operation, long operation can cause operator to occur the dizzy and situation such as to be short of physical strength.And the chopper waved easily can chop wound others or oneself, security is not high.
Summary of the invention
The object of the invention is not need to turn 360 ° and labour-saving mao bamboon cutting structure to provide.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of mao bamboon cutting structure, comprises the cutter sweep of cutting mao bamboon, and described cutter sweep comprises cutter group and holds the adjusting bracket structure of described cutter group; Described adjusting bracket structure makes described cutter group in the plane being parallel to level ground, freely rotate cutting mao bamboon.
As preferably, when described cutter group is at least formed by three cutting tools and cut, the line of described cutting tool spindle central is a middle symmetric figure.
As preferably, described adjusting bracket structure comprises base bar and gag lever post, and described base bar is flexibly connected with described gag lever post, the contact area of the adjustable described cutter group of described gag lever post and mao bamboon.
As preferably, described adjusting bracket structure also comprises the operating structure being provided with and described cutter group is freely rotated.
In sum, present invention achieves cutting mao bamboon only needs to stand in one side and operates, and does not need to turn 360 ° of felling round bamboo, saves the muscle power of felling personnel.Cutter group is arranged to the movable mao bamboon that can meet different size, and cutter group can be finely tuned and be ensure that whole blade can stick in bamboo trunk, just can conveniently cut when rotating, centrosymmetric structure makes the stressed of each cutting tool be all the same, the cut surface making the bamboo cut be formed like this is smooth, and that section of mao bamboon pipe of cutting can not be cracked.The cooperation of joint sleeve and handle can make that operating personnel are simpler carries out cutting operation to mao bamboon.To cutter sweep fixing be also by gag lever post forward to corresponding position then joint sleeve put, this structure is simple, and is easy to operation.The setting of whole fixture ensure that mao bamboon can not directly lie down when cutting, ensure that the safety of operator, can also protect the integrality of mao bamboon cut length thus can process further.Whole apparatus structure is simple, prevents the waste of resource.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present invention;
Fig. 2 is overall schematic of the present invention;
In Fig. 1 and Fig. 2,2-cutter sweep, 3-cutting tool, 4-cutter group, 5-adjusting bracket structure, 51-base bar, 52-gag lever post.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Embodiment one, a kind of mao bamboon cutting structure as shown in Figure 1, comprise fixture and cutter sweep 2, fixture and cutter sweep 2 are provided separately and both cooperatively interact, cutter sweep 2 comprises the adjusting bracket structure 5 of a cutter group 4 and a dead knife group 4, cutter group 4 has four cutting tools 3 to form, and the spindle central of cutting tool 3 connects in one square.For coordinating the arrangement of cutting tool 3, adjusting bracket structure 5 is also arranged to square, adjustment structure 5 comprises base bar 51 and gag lever post 52, base bar 51 comprises a short right-angle side and a long right-angle side, short right-angle side is provided with rotational structure 53 part, rotational structure 53 comprises and is arranged on equally distributed first fixing hole of row on short right-angle side and the second fixing hole be arranged on gag lever post 52 also has the set bolt of connection first fixing hole and the second fixing hole, gag lever post 52 by set bolt fixing after can freely rotate on base bar, and gag lever post 52 can also be fixed in any one first fixing hole, the free end of base bar 51 and gag lever post 52 is socketed with joint sleeve, joint sleeve controls base bar 51 and gag lever post 52 forms a structure closed or open to hold mao bamboon or to exit mao bamboon.
The long right-angle side of base bar 51 is provided with two cutting tools 3, gag lever post 52 is provided with two cutting tools 3, two cutting tools 3 be arranged on long right-angle side are mutually vertical with the phase strap of two cutting tools 3 be arranged on gag lever post 52.Fine tuning structure is provided with between two cutters 3 on long right-angle side and base bar 51, fine tuning structure comprises the fixed head fixing two cutting tools 3 and the fine setting screw mandrel be arranged on fixed head, fine setting screw mandrel is fixed on long right-angle side, fine tuning structure makes cutter can snap-fit into mao bamboon inside, the bamboo section of hollow can be cut off when rotation.Fine setting screw mandrel one end is provided with handle, and operator one holds joint sleeve, and another holds handle, and cutter sweep 2 is realized cutting mao bamboon at the rotation with in surface 45 ° being parallel to level ground.
Fixture comprises fixed bar, be arranged on the spacing collar at fixed bar two ends and be arranged on the clamping close device of the fixing mao bamboon in spacing collar.Clamping close device comprises the symmetrical fixed dam of two pieces of being arranged in spacing collar, fixed dam is provided with the slot that screw mandrel and screw mandrel one end be provided with and coordinates with mao bamboon.Fixture is a barreled structure, and after upper and lower two ends realize completing of cutting with clip anchor ear bamboo, bamboo is also in vertical state, and fixture one side is provided with hinge, and another side arranges the dismounting that buckle realizes fixture.
First cutter sweep 2 is fixed in the bamboo section between two rings when operation, gag lever post 52 is adjusted to applicable position, be fixed up with set bolt, and the free end joint sleeve 6 of gag lever post 52 and base bar 51 is fixed up to mao bamboon realization encirclement.Fixture be socketed on mao bamboon, regulate the length of fixed bar to realize the top that upper end anchor ear one saves ring, the below of this joint ring of lower end anchor ear, fixing buckle, regulate screw mandrel to realize mao bamboon fixing, then operator holds joint sleeve and handle cuts.
Embodiment two, as shown in Figure 2, fixture comprises four liftable fixed bars, fixed bar two ends are respectively arranged with spacing collar, spacing collar comprises first lap and the second circle, and be provided with card and device between first lap and the second circle, card and device comprise symmetrically arranged fixed base plate, fixed base plate is provided with adjustment screw mandrel, one end of adjustment screw mandrel is provided with control part and the other end is provided with anchor ear circle.Middle part between fixed base plate comprises the hinge being arranged on spacing collar one side, and another side arranges the dismounting that buckle realizes fixture.
The fixed bar of four liftings controls its length by blade adjustment screw mandrel, because fixed bar comprises the first hollow sleeve and the second hollow sleeve, is provided with row's screw mandrel through hole above the first hollow sleeve and the second hollow sleeve.Different screw mandrel through hole coordinates and makes fixture upper end above ring, can be blocked to prevent fixture landing by ring time fastening, the below of lower end first ring below.Be provided with connector between blade adjustment screw mandrel and control its distribution on spacing collar.
Blade adjustment screw mandrel is set in screw mandrel through hole, blade adjustment screw mandrel is provided with cutting tool 3, to regulate screw mandrel that cutting tool 3 can be sticked into mao bamboon inside cut with mao bamboon close contact by adjustable blade.
Cutting structure is provided with between fixed bar and spacing collar, cutting structure comprises the T-shape slot be arranged on first lap and the roller being arranged on fixed bar end, roller can move freely along T-shape slot, and cutting structure, blade screw mandrel and cutting tool 3 constitute cutter sweep 2.Operator only need carry out operation to fixed bar just can carry out mao bamboon cutting.
Fixture be socketed on mao bamboon, buckle engaging realizes the preliminary fixing of mao bamboon, and what regulate screw mandrel to make fixture to mao bamboon is closely fixing.Adjustable blade regulates screw mandrel make cutting tool 3 with mao bamboon close contact and snap-fit into mao bamboon, and then operator carries out operation to fixed bar and realizes mao bamboon and cut.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present invention.
Claims (4)
1. a mao bamboon cutting structure, is characterized in that, comprises the cutter sweep (2) of cutting mao bamboon, and described cutter sweep (2) comprises cutter group (4) and holds the adjusting bracket structure (5) of described cutter group (4); Described adjusting bracket structure (5) makes described cutter group (4) in the plane being parallel to level ground, freely rotate cutting mao bamboon.
2. a kind of mao bamboon cutting structure according to claim 1, is characterized in that, when described cutter group (4) is at least formed by three cutting tools (3) and cut, the line of described cutting tool (3) spindle central is a middle symmetric figure.
3. a kind of mao bamboon cutting structure according to claim 2, it is characterized in that, described adjusting bracket structure (5) comprises base bar (51) and gag lever post (52), described base bar (51) is flexibly connected with described gag lever post (52), the contact area of the adjustable described cutter group (4) of described gag lever post (52) and mao bamboon.
4. a kind of mao bamboon cutting structure according to claim 3, is characterized in that, described adjusting bracket structure (5) also comprises the operating structure being provided with and described cutter group (4) is freely rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252033.XA CN104816364A (en) | 2015-05-18 | 2015-05-18 | Bamboo cutting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252033.XA CN104816364A (en) | 2015-05-18 | 2015-05-18 | Bamboo cutting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104816364A true CN104816364A (en) | 2015-08-05 |
Family
ID=53726961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510252033.XA Pending CN104816364A (en) | 2015-05-18 | 2015-05-18 | Bamboo cutting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104816364A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2034097U (en) * | 1988-01-30 | 1989-03-15 | 冯登云 | Hand pipe cutter |
| CN2046782U (en) * | 1989-02-02 | 1989-11-01 | 张为群 | Rotating feed type cutting device |
| CN2047607U (en) * | 1989-03-28 | 1989-11-15 | 焦志涛 | Hand-operated wobble tube cutter |
| CN2138535Y (en) * | 1992-09-29 | 1993-07-21 | 麻兆林 | Hand Chain pipe cutter |
| CN1138508A (en) * | 1995-03-07 | 1996-12-25 | 武尔康洛克林公司 | Pipe cutting pliers |
| CN2296787Y (en) * | 1997-07-04 | 1998-11-11 | 窦维琪 | Clever pipe cutter |
| CN2437470Y (en) * | 2000-09-05 | 2001-07-04 | 张启智 | Circular debarking knife for fruit tree |
| JP2002144141A (en) * | 2000-11-07 | 2002-05-21 | Rex Industries Co Ltd | Pipe cutter for very small space |
| CN2501618Y (en) * | 2001-09-13 | 2002-07-24 | 罗绮昌 | Cutter for cutting pipe |
| CN1631594A (en) * | 2005-01-05 | 2005-06-29 | 叶咏梅 | Adjustable pipe cutter |
| CN201287217Y (en) * | 2008-07-21 | 2009-08-12 | 福建三钢闽光股份有限公司 | Split type tube cutting knife |
| JP4471437B2 (en) * | 2000-01-20 | 2010-06-02 | 中国電力株式会社 | Electric cutter |
| JP2011041476A (en) * | 2009-08-19 | 2011-03-03 | Marudai Tekko Kk | Bamboo cutter |
| CN201815742U (en) * | 2010-09-28 | 2011-05-04 | 山东中佳新材料有限公司 | Three-knife-edge cutting knife |
| CN104028831A (en) * | 2014-06-12 | 2014-09-10 | 成都锋范科技有限公司 | Articulated petroleum pipeline cutting device |
| CN204622247U (en) * | 2015-05-18 | 2015-09-09 | 湖州吴兴威国机械厂 | A kind of mao bamboon cutting structure |
-
2015
- 2015-05-18 CN CN201510252033.XA patent/CN104816364A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2034097U (en) * | 1988-01-30 | 1989-03-15 | 冯登云 | Hand pipe cutter |
| CN2046782U (en) * | 1989-02-02 | 1989-11-01 | 张为群 | Rotating feed type cutting device |
| CN2047607U (en) * | 1989-03-28 | 1989-11-15 | 焦志涛 | Hand-operated wobble tube cutter |
| CN2138535Y (en) * | 1992-09-29 | 1993-07-21 | 麻兆林 | Hand Chain pipe cutter |
| CN1138508A (en) * | 1995-03-07 | 1996-12-25 | 武尔康洛克林公司 | Pipe cutting pliers |
| CN2296787Y (en) * | 1997-07-04 | 1998-11-11 | 窦维琪 | Clever pipe cutter |
| JP4471437B2 (en) * | 2000-01-20 | 2010-06-02 | 中国電力株式会社 | Electric cutter |
| CN2437470Y (en) * | 2000-09-05 | 2001-07-04 | 张启智 | Circular debarking knife for fruit tree |
| JP2002144141A (en) * | 2000-11-07 | 2002-05-21 | Rex Industries Co Ltd | Pipe cutter for very small space |
| CN2501618Y (en) * | 2001-09-13 | 2002-07-24 | 罗绮昌 | Cutter for cutting pipe |
| CN1631594A (en) * | 2005-01-05 | 2005-06-29 | 叶咏梅 | Adjustable pipe cutter |
| CN201287217Y (en) * | 2008-07-21 | 2009-08-12 | 福建三钢闽光股份有限公司 | Split type tube cutting knife |
| JP2011041476A (en) * | 2009-08-19 | 2011-03-03 | Marudai Tekko Kk | Bamboo cutter |
| CN201815742U (en) * | 2010-09-28 | 2011-05-04 | 山东中佳新材料有限公司 | Three-knife-edge cutting knife |
| CN104028831A (en) * | 2014-06-12 | 2014-09-10 | 成都锋范科技有限公司 | Articulated petroleum pipeline cutting device |
| CN204622247U (en) * | 2015-05-18 | 2015-09-09 | 湖州吴兴威国机械厂 | A kind of mao bamboon cutting structure |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150805 |
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| RJ01 | Rejection of invention patent application after publication |