CN104802246A - Moso bamboo cutter - Google Patents
Moso bamboo cutter Download PDFInfo
- Publication number
- CN104802246A CN104802246A CN201510252067.9A CN201510252067A CN104802246A CN 104802246 A CN104802246 A CN 104802246A CN 201510252067 A CN201510252067 A CN 201510252067A CN 104802246 A CN104802246 A CN 104802246A
- Authority
- CN
- China
- Prior art keywords
- mao bamboon
- cutter
- gag lever
- lever post
- cutting
- 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.)
- Granted
Links
- 244000302661 Phyllostachys pubescens Species 0.000 title abstract 8
- 235000003570 Phyllostachys pubescens Nutrition 0.000 title abstract 8
- 238000005520 cutting process Methods 0.000 claims abstract description 48
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 14
- 235000017491 Bambusa tulda Nutrition 0.000 description 14
- 241001330002 Bambuseae Species 0.000 description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 14
- 239000011425 bamboo Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/08—Felling trees
- A01G23/087—Shearing apparatus or the like specially adapted for felling trees
- A01G23/089—Shearing apparatus or the like specially adapted for felling trees having two or more shears
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention relates to a moso bamboo cutter, and relates to the technical field of moso bamboo cutting. The moso bamboo cutter comprises a fixing device for fixing a moso bamboo and a cutting device for cutting the moso bamboo, wherein the cutting device comprises a cutter group and an adjustment frame structure; the cutter group consists of at least three cutting tools; the connecting lines of the rotating axis centers of the cutting tools are in a centrosymmetric figure; the adjustment frame structure accommodates the cutter group and adjusts the distances among the cutting tools; the moso bamboo is cut by rotating the cutting device for 0 to 120 degrees in a plane which is parallel to the horizontal ground surface. By adopting the scheme, the moso bamboo cutter which is not required to be rotated for 360 degrees and is labor-saving is provided.
Description
Technical field
The invention belongs to mao bamboon felling technical field, particularly a kind of mao bamboon cutter.
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 cutter to provide.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of mao bamboon cutter, comprise the fixture of fixing mao bamboon and the cutter sweep of cutting mao bamboon, described cutter sweep comprises and to be at least made up of three cutting tools and the line of described cutting tool spindle central be the cutter group of a centrosymmetric image and holds the adjusting bracket structure of spacing of described cutter group and the described cutting tool of adjustment; Described cutter sweep realizes cutting mao bamboon at rotation with in surface 0-120 ° that is parallel to level ground.Fixture upper end is above ring, can be blocked to prevent fixture landing by ring time fastening, lower end has a displacement at vertical direction, this displacement makes the below of lower end first ring below, cutter sweep is arranged between two rings, is cut by the hollow parts of this section of mao bamboon.
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 and described base bar can parallel, horizontal ground displacement on described gag lever post.Gag lever post is provided with the first fixing hole that a row is evenly distributed, base bar is provided with the second fixing hole coordinated with the first fixing hole, in the first fixing hole and the second fixing hole, be provided with dismountable set bolt, set bolt makes the second fixing hole coordinate the distance of the workspace regulated between base bar and gag lever post with one of them first fixing hole.
As preferably, the described cutting tool that described base bar is arranged with fine tuning structure make described cutter group can with mao bamboon close contact.Fine tuning structure makes cutter can snap-fit into mao bamboon inside, the bamboo section of hollow can be cut off when rotation.
As preferably, described base bar and described gag lever post active connection place comprise the rotational structure that described gag lever post is rotated around described base bar.This rotational structure is exactly the set bolt that above-mentioned first fixing hole and the second fixing hole also have connection first fixing hole and the second fixing hole.
As preferably, described adjusting bracket structure also comprises the joint sleeve of fixing described base bar and described gag lever post free end.Joint sleeve is one section of bending hollow pipeline, places the free end of base bar and gag lever post in pipeline, and joint sleeve can also become hand grip portion and help cutter sweep cutting bamboo.
As preferably, described fixture comprises fixed bar, be arranged on the spacing collar at described fixed bar two ends and be arranged on the clamping close device of the fixing mao bamboon in described spacing collar.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.
As preferably, described clamping close device comprises the symmetrical fixed dam of two pieces of being arranged in spacing collar, described fixed dam is provided with the slot regulating screw mandrel and described adjustment screw mandrel one end to be provided with and coordinates with mao bamboon.
As preferably, described fine tuning structure comprises a handle regulating the screw rod of described cutting tool and be connected on described screw rod.
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 cutter sweep schematic diagram of the present invention;
Fig. 2 is fixture schematic diagram of the present invention;
Fig. 3 is embodiments of the invention two schematic diagrames;
In Fig. 1, Fig. 2 and Fig. 3,1-fixture, 11-fixed bar, 12-spacing collar, 13-clamping close device, 2-cutter sweep, 3-cutting tool, 31-fine tuning structure, 4-cutter group, 5-adjusting bracket structure, 51-base bar, 52-gag lever post, 53-rotational structure, 6-joint sleeve.
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 cutter as depicted in figs. 1 and 2, comprise fixture 1 and cutter sweep 2, fixture 1 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 6, joint sleeve 6 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 31 is provided with between two cutters 3 on long right-angle side and base bar 51, fine tuning structure 31 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 31 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 6, 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 1 comprises fixed bar 11, be arranged on the spacing collar 12 at fixed bar 11 two ends and be arranged on the clamping close device 13 of the fixing mao bamboon in spacing collar 12.Clamping close device 13 comprises the symmetrical fixed dam of two pieces of being arranged in spacing collar 12, fixed dam is provided with the slot that screw mandrel and screw mandrel one end be provided with and coordinates with mao bamboon.Fixture 1 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 1 is socketed on mao bamboon, the length of fixed bar 11 is regulated 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 fixing to mao bamboon, then operator holds joint sleeve 6 and handle cuts.
Embodiment two, as shown in Figure 3, fixture 1 comprises four liftable fixed bars 11, fixed bar 11 two ends are respectively arranged with spacing collar 12, spacing collar 12 comprises first lap and the second circle, and be provided with card and device 13 between first lap and the second circle, card and device 13 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 12 1 side, and another side arranges the dismounting that buckle realizes fixture.
The fixed bar 11 of four liftings controls its length by blade adjustment screw mandrel, because fixed bar 11 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 1 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 12.
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 11 and spacing collar 12, cutting structure comprises the T-shape slot be arranged on first lap and the roller being arranged on fixed bar 11 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 11 just can carry out mao bamboon cutting.
Be socketed on mao bamboon by fixture 1, buckle engaging realizes the preliminary fixing of mao bamboon, regulates screw mandrel to make the closely fixing of fixture 1 pair of mao bamboon.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 11 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 (8)
1. a mao bamboon cutter, comprise the fixture (1) of fixing mao bamboon and the cutter sweep (2) of cutting mao bamboon, it is characterized in that, described cutter sweep (2) comprises and to be at least made up of three cutting tools (3) and the line of described cutting tool (3) spindle central is the cutter group (4) of a centrosymmetric image and holds described cutter group (4) and regulate the adjusting bracket structure (5) of the spacing of described cutting tool (3); Described cutter sweep (2) realizes cutting mao bamboon at rotation with in surface 0-120 ° that is parallel to level ground.
2. a kind of mao bamboon cutter according to claim 1, it is characterized in that, described adjusting bracket structure (5) comprises base bar (51) and gag lever post (52), and described base bar (51) is flexibly connected with described gag lever post (52) and described base bar (51) can in the upper parallel, horizontal ground displacement of described gag lever post (52).
3. a kind of mao bamboon cutter according to claim 2, is characterized in that, the upper described cutting tool (3) arranged of described base bar (51) with fine tuning structure (31) make described cutter group (4) can with mao bamboon close contact.
4. a kind of mao bamboon cutter according to claim 2, is characterized in that, described base bar (51) and described gag lever post (52) active connection place comprise the rotational structure (53) that described gag lever post (52) is rotated around described base bar (51).
5. a kind of mao bamboon cutter according to claim 3 or 4, is characterized in that, described adjusting bracket structure (5) also comprises the joint sleeve (6) of fixing described base bar (51) and described gag lever post (52) free end.
6. a kind of mao bamboon cutter according to claim 1, it is characterized in that, described fixture (1) comprises fixed bar (11), be arranged on the spacing collar (12) at described fixed bar (11) two ends and be arranged on the clamping close device (13) of the fixing mao bamboon in described spacing collar (12).
7. a kind of mao bamboon cutter according to claim 6, it is characterized in that, described clamping close device (13) comprises the symmetrical fixed dam of two pieces of being arranged in spacing collar (12), described fixed dam is provided with the slot regulating screw mandrel and described adjustment screw mandrel one end to be provided with and coordinates with mao bamboon.
8. a kind of mao bamboon cutter according to claim 3, is characterized in that, described fine tuning structure (31) comprises a handle regulating the screw rod of described cutting tool (3) and be connected on described screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252067.9A CN104802246B (en) | 2015-05-18 | 2015-05-18 | A kind of mao bamboon cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252067.9A CN104802246B (en) | 2015-05-18 | 2015-05-18 | A kind of mao bamboon cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104802246A true CN104802246A (en) | 2015-07-29 |
| CN104802246B CN104802246B (en) | 2017-07-07 |
Family
ID=53687637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510252067.9A Expired - Fee Related CN104802246B (en) | 2015-05-18 | 2015-05-18 | A kind of mao bamboon cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104802246B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724183A (en) * | 2016-04-06 | 2016-07-06 | 吉林大学 | Bamboo harvesting machine |
| CN106956335A (en) * | 2017-03-22 | 2017-07-18 | 湖州善琏永和风笔斋 | A kind of penholder, which makes, uses the isometric cutting equipment of bamboo |
| CN107775754A (en) * | 2016-08-29 | 2018-03-09 | 安徽富强竹业有限公司 | A kind of bamboo chip saw disc |
| CN109845610A (en) * | 2019-04-09 | 2019-06-07 | 中国农业大学 | A kind of bamboo cutting method |
| CN109849132A (en) * | 2019-04-09 | 2019-06-07 | 中国农业大学 | A kind of bamboo cutting-off method |
| CN110073827A (en) * | 2018-01-25 | 2019-08-02 | 罗伯特·博世有限公司 | Cutter device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5101873A (en) * | 1990-12-19 | 1992-04-07 | Marshall Lorry E | Tree cutting apparatus |
| CN2277871Y (en) * | 1996-09-14 | 1998-04-08 | 白诚 | Safety bamboo cutter |
| US20090223070A1 (en) * | 2008-03-07 | 2009-09-10 | Makita Corporation | Cutting machine |
| JP2011041476A (en) * | 2009-08-19 | 2011-03-03 | Marudai Tekko Kk | Bamboo cutter |
| JP4757236B2 (en) * | 2007-06-20 | 2011-08-24 | 九州電力株式会社 | Rope fitting |
| DE202011102085U1 (en) * | 2011-06-21 | 2011-10-28 | Holger Schilling | Cutting and holding device, in particular for felling and removing trees |
| JP5143144B2 (en) * | 2010-01-06 | 2013-02-13 | 中国電力株式会社 | Logging device and logging method |
| CN103286823A (en) * | 2013-05-24 | 2013-09-11 | 慈溪市匡堰盈兴竹制品厂 | Raw bamboo sawing machine |
| CN103535243A (en) * | 2013-09-30 | 2014-01-29 | 周景天 | Shear type pneumatic felling saw |
| CN204622244U (en) * | 2015-05-18 | 2015-09-09 | 湖州吴兴威国机械厂 | A kind of mao bamboon cutter |
-
2015
- 2015-05-18 CN CN201510252067.9A patent/CN104802246B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5101873A (en) * | 1990-12-19 | 1992-04-07 | Marshall Lorry E | Tree cutting apparatus |
| CN2277871Y (en) * | 1996-09-14 | 1998-04-08 | 白诚 | Safety bamboo cutter |
| JP4757236B2 (en) * | 2007-06-20 | 2011-08-24 | 九州電力株式会社 | Rope fitting |
| US20090223070A1 (en) * | 2008-03-07 | 2009-09-10 | Makita Corporation | Cutting machine |
| JP2011041476A (en) * | 2009-08-19 | 2011-03-03 | Marudai Tekko Kk | Bamboo cutter |
| JP5143144B2 (en) * | 2010-01-06 | 2013-02-13 | 中国電力株式会社 | Logging device and logging method |
| DE202011102085U1 (en) * | 2011-06-21 | 2011-10-28 | Holger Schilling | Cutting and holding device, in particular for felling and removing trees |
| CN103286823A (en) * | 2013-05-24 | 2013-09-11 | 慈溪市匡堰盈兴竹制品厂 | Raw bamboo sawing machine |
| CN103535243A (en) * | 2013-09-30 | 2014-01-29 | 周景天 | Shear type pneumatic felling saw |
| CN204622244U (en) * | 2015-05-18 | 2015-09-09 | 湖州吴兴威国机械厂 | A kind of mao bamboon cutter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724183A (en) * | 2016-04-06 | 2016-07-06 | 吉林大学 | Bamboo harvesting machine |
| CN107775754A (en) * | 2016-08-29 | 2018-03-09 | 安徽富强竹业有限公司 | A kind of bamboo chip saw disc |
| CN106956335A (en) * | 2017-03-22 | 2017-07-18 | 湖州善琏永和风笔斋 | A kind of penholder, which makes, uses the isometric cutting equipment of bamboo |
| CN110073827A (en) * | 2018-01-25 | 2019-08-02 | 罗伯特·博世有限公司 | Cutter device |
| CN110073827B (en) * | 2018-01-25 | 2022-06-07 | 罗伯特·博世有限公司 | Cutting device |
| CN109845610A (en) * | 2019-04-09 | 2019-06-07 | 中国农业大学 | A kind of bamboo cutting method |
| CN109849132A (en) * | 2019-04-09 | 2019-06-07 | 中国农业大学 | A kind of bamboo cutting-off method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104802246B (en) | 2017-07-07 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 |