CN107969211A - A kind of sisal hemp cutter device - Google Patents
A kind of sisal hemp cutter device Download PDFInfo
- Publication number
- CN107969211A CN107969211A CN201711137659.1A CN201711137659A CN107969211A CN 107969211 A CN107969211 A CN 107969211A CN 201711137659 A CN201711137659 A CN 201711137659A CN 107969211 A CN107969211 A CN 107969211A
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- China
- Prior art keywords
- cutter
- belt wheel
- swivel becket
- adjustable plate
- sisal hemp
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/06—Harvesting of standing crops of flax or similar fibrous plants
- A01D45/065—Harvesting of standing crops of flax or similar fibrous plants of fibrous plants other than flax, e.g. ramie, sisal, hemp, jute, Spanish grass, raffia
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Details Of Cutting Devices (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a kind of sisal hemp cutter device, its key points of the technical solution are that including supporting rack, some cutteves, drive component and adjusting part, drive component includes swivel becket, external friction wheel, driving motor and transmission mechanism, adjusting part includes adjustable plate and regulation motor, cut ring is coaxially arranged with supporting rack, swivel becket and adjustable plate and into collar extension, cutter is circlewise distributed along cut ring, and be hinged among cutter by a swivel becket slide-bar with swivel becket, cutter tail end is connected by a blade slide-bar with adjustable plate.Pass through the setting of supporting rack, cutter, drive component and adjusting part, the cutter device enable by driving motor to drive the cutter on swivel becket to rotate to be cut to sisal hemp, by regulation motor adjustable plate can be driven to move, so that cutter is rotated to adjust the approach of cutter, the cutter device realizes the mechanized harvest to sisal hemp, human cost is reduced, improves harvesting efficiency.
Description
Technical field
The present invention relates to crop-harvesting mechanism technical field, more particularly to a kind of sisal hemp cutter device.
Background technology
Sisal hemp is the natural fiber raw material of China's tool special advantage, strong but pliable in texture, springiness possessed by sisal fiber,
The characteristics such as pulling force is strong, tear-proof, wear-resisting, anti-corrosion are that synthetic fibers are irreplaceable, and especially sisal fiber, which has, does not pollute ring
Border, be not likely to produce the advantages that electrostatic, is widely used in the various industries such as transport, fishery, oil, metallurgy, has important warp
Ji value, is a kind of maximum, the widest in area hard fibre of world today's dosage.
Due to the limitation of sisal hemp growthform, the harvesting mode of general crop can not realize to sisal hemp effectively harvesting, sword
The development difficulty of numb harvesting machinery is larger.The harvesting of sisal hemp at present is still based on traditional manual harvesting, due to the leaf of sisal hemp
Piece is scattering growth obliquely and sisal hemp leaf edge is with hard sharp thorn, and hand harvest's difficulty is very big, and less efficient,
The harvesting cost of sisal hemp is simultaneously also increased, harvesting has become a bottleneck of sisal industry development.
The content of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of sisal hemp cutter device, the cutting
Device can realize the mechanization of sisal hemp harvesting.
To achieve the above object, the present invention provides following technical solution：A kind of sisal hemp cutter device, includes support
Frame, some cutteves for cutting sisal hemp, for drive cutter carry out cutting movement drive component and cutter can be adjusted
The adjusting part of approach, the driving component include swivel becket, drive the rotating some external friction wheels of swivel becket, drive outer
The driving motor of friction wheel from rotation and the transmission mechanism for connecting motor and external friction wheel, the adjusting part include adjustable plate
And adjustable plate is driven to relatively rotate the rotating regulation motor of ring；
Cut ring is coaxially offered on support frame as described above, swivel becket and adjustable plate and is entered for sisal hemp in cut ring
Into collar extension, the swivel becket is arranged above supporting rack, and the adjustable plate is arranged above swivel becket, and the external friction wheel is equal
It is installed on the lateral surface on supporting rack and with swivel becket to abut against, the external friction wheel can drive rotation under rotation status
Rotated around cut ring, some cutteves are circlewise distributed along cut ring, and pass through hinged a slide-bar and swivel becket among cutter
Hinged, cutter tail end is connected by a blade slide-bar with adjustable plate, and the cutting edge of cutter is towards in cut ring, the tune
Section motor drive adjustable plate around cut ring rotate when, the hingedly slide-bar slides with blade slide-bar on adjustable plate, and drives
Cutter rotation stretches into the amount of stretching into cut ring to change cutter, when the driving motor drives the rotation of external friction wheel, swivel becket
Rotated around cut ring, the cutter synchronous rotary on swivel becket with cut be located at cut ring in sisal hemp.
As a further improvement on the present invention, the transmission mechanism includes belt wheel A, belt wheel B, belt wheel C and belt wheel D,
The belt wheel B, belt wheel C and belt wheel D may be contained within circlewise being distributed below supporting rack and along cut ring, the belt wheel A and band
Transmission belt, the belt wheel A and the output shaft phase for driving motor are both provided between wheel B, belt wheel B and belt wheel C, belt wheel B and belt wheel D
Connection, the belt wheel B, belt wheel C and belt wheel D are connected with an external friction wheel and drive external friction wheel to rotate respectively.
As a further improvement on the present invention, it is provided with the lateral surface of the swivel becket for the recessed of external friction wheel insertion
Groove, the width of the groove are adapted with the width of external friction wheel, and the lateral surface of the external friction wheel and the bottom surface of groove offset
Connect.
As a further improvement on the present invention, three interior friction pulleys, the interior friction are rotatably connected on support frame as described above
Take turns medial surface with swivel becket to abut against, and interior friction pulley and external friction wheel are into being correspondingly arranged.
As a further improvement on the present invention, it is both provided between the belt wheel B and belt wheel C, belt wheel B and belt wheel D spacing
Wheel, the position-limited wheel are rotatably connected with supporting rack, and the transmission belt is under the position-limiting action of position-limited wheel to away from cut ring one
Lateral bending is rolled over.
As a further improvement on the present invention, the hinged slide-bar is fixed on swivel becket, and the blade slide-bar is fixed on
On cutter, the adjustable plate is both provided with for hinged between swivel becket and cutter on the adjustable plate with cutter junction
The first sliding groove of slide-bar sliding and the second sliding slot for the sliding of blade slide-bar, the length direction of the first sliding groove is cutting
The circumferencial direction of ring, the length direction of second sliding slot is towards the direction of cutting ring center, the width of second sliding slot
Degree is adapted with the outside diameter of blade slide-bar, regulation motor drive adjustable plate around cut ring rotate when, second sliding slot
Side wall will abut against with blade slide-bar and drive cutter to be rotated around hinged slide-bar, and hingedly slide-bar slides in the first sliding groove at this time.
As a further improvement on the present invention, fixed plate, the rotatable company of regulation motor are provided with the swivel becket
It is connected in fixed plate, the output terminal of the regulation motor is connected with adjusting screw, is hinged with the adjustable plate with adjusting screw
During the adjusting nut being adapted, the adjusting screw pass through adjusting nut, and the motor drives adjusting screw rotating,
The adjusting nut relative adjustment screw rotation so that adjustable plate is rotated relative to cut ring.
As a further improvement on the present invention, remote signal receiver, controller (372) are additionally provided with the fixed plate
And power supply (373), the remote signal receiver (371), controller (372), power supply (373) and regulation motor (42) it
Between be electrically connected.
As a further improvement on the present invention, the cutting edge camber of the cutter is set, and on the cutting edge of cutter
It is provided with sawtooth.
As a further improvement on the present invention, the cutter is arranged to three, and three are uniformly distributed cutter along cut ring.
Beneficial effects of the present invention：By the setting of supporting rack, cutter, drive component and adjusting part, people can be right
Regulation motor is powered so that regulation motor drives adjustable plate to relatively rotate ring movement, and is hinged among cutter with swivel becket, cutter
Tail end is connected with adjustable plate, therefore cutter tail end follows adjustable plate to move, and cutter interphase rotates swivel becket so that cutter
Cutting edge rotate, the rotation of cutter cutting edge will change the approach of cutter；People move the cutter device and cause
Sisal hemp into collar extension by entering in cut ring, to driving electrical power so that driving motor is driven outer by transmission mechanism
Friction wheel from rotation, external friction wheel belt turn rotating ring is rotated around cut ring, and cutter is located on swivel becket, therefore cutter synchronously revolves
Turn, sisal hemp is cut during cutter is rotating, which realizes the mechanized harvest to sisal hemp, compared to people
Power is gathered in, it can substantially reduce human cost, and harvesting efficiency higher.
Brief description of the drawings
Fig. 1 is a kind of positive dimensional structure diagram of sisal hemp cutter device；
Fig. 2 is a kind of back side dimensional structure diagram of sisal hemp cutter device；
Fig. 3 is the dimensional structure diagram of supporting rack；
Fig. 4 is the dimensional structure diagram of swivel becket；
Fig. 5 is the dimensional structure diagram of adjustable plate.
Reference numeral：1st, supporting rack；11st, cut ring；12nd, into collar extension；13rd, interior friction pulley；2nd, cutter；21st, hinged slide-bar；
22nd, blade slide-bar；23rd, sawtooth；3rd, drive component；31st, swivel becket；312nd, groove；32nd, motor is driven；33rd, transmission mechanism；
331st, belt wheel A；332nd, belt wheel B；333rd, belt wheel C；334th, belt wheel D；34th, transmission belt；35th, external friction wheel；36th, position-limited wheel；37th, it is solid
Fixed board；371st, remote signal receiver；372nd, controller, 373, power supply；4th, adjusting part；41st, adjustable plate；411st, first slide
Groove；412nd, the second sliding slot；42nd, regulation motor；43rd, screw is adjusted；44th, adjusting nut.
Embodiment
With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical parts are with identical
Reference numeral represents.It should be noted that word "front", "rear" used in the following description,
"left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and " outer "
Refer respectively to towards or away from the direction of particular elements geometric center.
Referring to figs. 1 to shown in 5, a kind of sisal hemp cutter device of the present embodiment, includes supporting rack 1, for cutting sword
Some cutteves 2 of fiber crops, the drive component 3 for driving the progress cutting movement of cutter 2 and the tune that 2 approach of cutter can be adjusted
Component 4 is saved, drive component 3 includes swivel becket 31, drives the rotating some external friction wheels 35 of swivel becket 31, drives external friction wheel
35 rotating driving motors 32 and the transmission mechanism 33 for connecting motor and external friction wheel 35, adjusting part 4 include adjustable plate
41 and drive adjustable plate 41 relatively rotate the rotating regulation motor 42 of ring 31, drive component 3 drive cutter 2 sisal hemp is cut
Cut, the approach of cutter 2 is adjusted in adjusting part 4.
Cut ring 11 is coaxially offered on supporting rack 1, swivel becket 31 and adjustable plate 41 and enters cutting for sisal hemp
In ring 11 into collar extension 12, swivel becket 31 is arranged at the top of supporting rack 1, and adjustable plate 41 is arranged at the top of swivel becket 31, external friction
The lateral surface that wheel 35 is mounted on supporting rack 1 and with swivel becket 31 abuts against, and external friction wheel 35 can under rotation status
Swivel becket 31 is driven to be rotated around cut ring 11, some cutteves 2 are circlewise distributed along cut ring 11, and pass through one among cutter 2
Hinged slide-bar 21 is hinged with swivel becket 31, and 2 tail end of cutter is connected by a blade slide-bar 22 with adjustable plate 41, cutter 2
Cutting edge towards in cut ring 11, regulation motor 42 drive adjustable plate 41 around cut ring 11 rotate when, hingedly slide-bar 21 and knife
Piece slide-bar 22 slides on adjustable plate 41, and drives cutter 2 to rotate and stretch into the amount of stretching into cut ring 11 to change cutter 2,
When driving drive external friction 35 rotation of wheel of motor 32, swivel becket 31 is rotated around cut ring 11, and the cutter 2 on swivel becket 31 is same
Step is rotated to cut the sisal hemp being located in cut ring 11.
When people need that the approach of cutter 2 is adjusted, it is powered to regulation motor 42 so that 42 band of regulation motor
Dynamic adjustable plate 41 is rotated around cut ring 11, and hinged with swivel becket 31 among cutter 2, and 2 tail end of cutter is connected with adjustable plate 41,
Therefore 2 tail end of cutter follows adjustable plate 41 to move, and 2 interphase of cutter rotates swivel becket 31 so that 2 cutting edge of cutter revolves
Turn, and 2 cutting edge of cutter is respectively positioned in cut ring 11, the rotation of 2 cutting edge of cutter is stretched into cutter 2 is changed in cut ring 11
The amount of stretching into, to change approach when cutter 2 cuts sisal hemp；When being cut to sisal hemp, first move the cutter device and cause
Sisal hemp is powered by being entered into collar extension 12 in cut ring 11, then to driving motor 32 so that driving motor 32 passes through driver
Structure 33 drives external friction wheel 35 to rotate, and external friction wheel 35 will drive swivel becket 31 to be rotated around cut ring 11, and cutter 2 is positioned at rotation
On ring 31, therefore 2 synchronous rotary of cutter, sisal hemp is cut during cutter 2 is rotating, when to one plant of sisal hemp well cutting
Afterwards, control swivel becket 31 rotates to the position to align into collar extension 12 on supporting rack 1, swivel becket 31 and adjustable plate 41, then
Mobile cutter device so that sisal hemp into collar extension 12 from cut ring 11 is interior by removing.Pass through supporting rack 1, cutter 2, driving group
The setting of part 3 and adjusting part 4 so that the cutter device can be by driving motor 32 to drive external friction wheel 35 to rotate, outside
Friction pulley 35 drives swivel becket 31 to rotate so that the cutter 2 on swivel becket 31 is rotated to be cut to sisal hemp, and cutting efficiency is high,
And by regulation motor 42 adjustable plate 41 can be driven to move so that cutter 2 is rotated to adjust the approach of cutter 2, the cutting
Device realizes the mechanized harvest to sisal hemp, and compared to Manpower harvester, it can substantially reduce human cost, and harvesting efficiency
Higher.
As a kind of improved embodiment, transmission mechanism 33 includes belt wheel A331, belt wheel B332, belt wheel C333
And belt wheel D334, belt wheel B332, belt wheel C333 and belt wheel D334 may be contained within the lower section of supporting rack 1 and along the cyclization of cut ring 11
Shape is distributed, and biography is both provided between belt wheel A331 and belt wheel B332, belt wheel B332 and belt wheel C333, belt wheel B332 and belt wheel D334
Dynamic band 34, belt wheel A331 are connected with the output shaft of driving motor 32, belt wheel B332, belt wheel C333 and belt wheel D334 respectively with
One external friction wheel 35 is connected and drives external friction wheel 35 to rotate.Motor 32 is driven to be rotated with movable belt pulley A331, belt wheel A331
Rotated by transmission belt 34 with movable belt pulley B332, belt wheel B332 is synchronous with movable belt pulley C333 and belt wheel D334 by transmission belt 34 again
Rotation, belt wheel B332, belt wheel C333 and belt wheel D334 can be fixedly connected with external friction wheel 35 by shaft so that belt wheel
B332, belt wheel C333 and belt wheel D334 can cause belt wheel A331, belt wheel with 35 coaxial rotating of external friction wheel, the connection mode
The steering of B332, belt wheel C333 and belt wheel D334 are identical so that the steering of each external friction wheel 35 is identical, therefore external friction wheel
During 35 rotation swivel becket 31 can be driven to rotate, which realizes by driving motor 32 to drive external friction wheel 35 to revolve
Turn, and it is simple and practical in structure, easy to process.
As a kind of improved embodiment, it is provided with what is be embedded in for external friction wheel 35 on the lateral surface of swivel becket 31
Groove 312, the width of groove 312 are equal or slightly larger than the width of external friction wheel 35, lateral surface and the groove 312 of external friction wheel 35
Bottom surface abut against.Passing through the setting of groove 312 so that external friction wheel 35 can be partially embedded into groove 312, and recessed
Rolled in groove 312, when having the trend of axis Relative sliding between swivel becket 31 and external friction wheel 35, the end of external friction wheel 35
Face will be abutted against with the side of groove 312, is avoided generation axis between swivel becket 31 and external friction wheel 35 and is mutually slid so that rotates
Ring 31 is separated with external friction wheel 35, causes the cutter device can not be cut to sisal hemp.
As a kind of improved embodiment, three interior friction pulleys 13, interior friction pulley are rotatably connected on supporting rack 1
13 medial surface with swivel becket 31 abuts against, and interior friction pulley 13 and external friction wheel 35 are into being correspondingly arranged.Pass through interior friction pulley
13 setting so that swivel becket 31 is firmly limited between external friction wheel 35 and interior friction pulley 13, and swivel becket 31 with it is outer
Friction pulley 35 and interior friction pulley 13 abut, and avoid swivel becket 31 and deform under the long-term abutting of outer friction pulley 35, lead
External friction wheel 35 is caused finally no longer to be abutted with swivel becket 31, external friction wheel 35 will be difficult to drive swivel becket 31 to rotate, and ultimately result in
The cutter device can not cut sisal hemp.
As a kind of improved embodiment, between belt wheel B332 and belt wheel C333, belt wheel B332 and belt wheel D334
Be both provided with position-limited wheel 36, position-limited wheel 36 is rotatably connected with supporting rack 1, transmission belt 34 under the position-limiting action of position-limited wheel 36 to
Bent away from 11 side of cut ring.Pass through the setting of position-limited wheel 36 so that transmission belt 34 can be in the squeezing action of position-limited wheel 36
It is lower to be bent to away from the side of cut ring 11, avoid transmission belt 34 from being directly connected to belt wheel B332 and belt wheel C333, belt wheel
During B332 and belt wheel D334, since belt wheel B332, belt wheel C333 and belt wheel D334 are respectively positioned on 11 side of cut ring, transmission belt 34
It will go into cut ring 11, the cutting to sisal hemp in cut ring 11 impacts.
As a kind of improved embodiment, hinged slide-bar 21 is fixed on swivel becket 31, and blade slide-bar 22 is fixed
In on cutter 2, adjustable plate 41 is both provided with for hinge between swivel becket 31 and cutter 2 on adjustable plate 41 with 2 junction of cutter
Connect the first sliding groove 411 of the sliding of slide-bar 21 and the second sliding slot 412 for the sliding of blade slide-bar 22, the length of the first sliding groove 411
Direction is the circumferencial direction of cut ring 11, and the length direction of the second sliding slot 412 is towards the direction in 11 center of circle of cut ring
The width of two sliding slots 412 is equal or slightly larger than the outside diameter of blade slide-bar 22, and regulation motor 42 drives adjustable plate 41 around cut ring 11
During rotation, the side wall of the second sliding slot 412 will abut against with blade slide-bar 22 and drive cutter 2 to be rotated around hinged slide-bar 21, at this time
The sliding in the first sliding groove 411 of hinged slide-bar 21.When regulation motor 42 drives adjustable plate 41 to rotate, second on adjustable plate 41
Side wall on sliding slot 412 is abutted against with blade slide-bar 22 and moved with cutting blade slide-bar 22, and blade slide-bar 22 drives 2 afterbody of cutter
Mobile, since the centre of blade slide-bar 22 is hinged by hinged slide-bar 21 and swivel becket 31, cutter 2 will be around hinged slide-bar 21
Rotate, and during adjustable plate 41 moves, hinged slide-bar 21 can slide in the first sliding groove 411 so that adjust
The movement of plate 41 will not be subject to the obstruction of hinged slide-bar 21, and when cutter 2 rotates to diverse location, cutter head is stretched into cut ring 11
The amount of stretching into is different, therefore the approach of cutter 2 is also different, realizes the adjusting of the approach to cutter 2, which is applicable in
Property strong, clever structure and easy to process.
As a kind of improved embodiment, fixed plate 37 is provided with swivel becket 31, regulation motor 42 is rotatable
It is connected in fixed plate 37, the output terminal of regulation motor 42, which is connected with, adjusts screw 43, is hinged with adjustable plate 41 with adjusting silk
The adjusting nut 44 that bar 43 is adapted, adjusts screw 43 and passes through adjusting nut 44, and motor drives and adjusts 43 rotating mistake of screw
Cheng Zhong, 44 relative adjustment screw 43 of adjusting nut rotate so that adjustable plate 41 is rotated relative to cut ring 11.By adjusting screw 43
With the setting of adjusting nut 44, when regulation motor 42 rotates, rotate, make due to adjusting 43 relative adjustment nut 44 of screw
Obtain the adjustable plate 41 being fixedly connected with adjusting nut 44 to rotate, and the rotating of regulation motor 42 can drive adjusting screw
43 rotating, and when the direction of rotation that adjusts screw 43 is different, the direction of rotation of adjustable plate 41 is also different, which realizes
The rotation output of regulation motor 42 is converted into the rotation of adjustable plate 41, and it is simple and practical in structure, easy to process.
As a kind of improved embodiment, remote signal receiver 371, controller are additionally provided with fixed plate 37
372 and power supply 373, it is electrically connected between remote signal receiver 371, controller 372, power supply 373 and regulation motor 42.It is distant
Control signal receiver 371 can receive control signal and controller 372 is transferred to after demodulating, and controller 372 controls to adjust motor
42 rotation, passes through the setting of remote signal receiver 371, controller 372 and power supply 373 so that people can use with
The signal projector that remote signal receiver 371 is adapted carrys out the rotation of the start and stop and regulation motor 42 to work regulation motor 42
Turn direction to be controlled, realize the remote control to regulation motor 42, enhance the practicality of the cutter device.
As a kind of improved embodiment, the cutting edge camber of cutter 2 is set, and on the cutting edge of cutter 2
It is both provided with sawtooth 23.The cutting edge of cutter 2 is arranged to arc so that under different approach states, it cuts cutter 2
The different piece of sword cuts sisal hemp, avoid cutting edge be in line setting when, be always the front end of cutting edge to sisal hemp
Cut, cause the service life of cutter 2 short, and sawtooth 23 is set on the cutting edge, enable to cutter 2 to cut sisal hemp
It is more preferable to cut effect.
As a kind of improved embodiment, cutter 2 is arranged to three, and three uniformly divide cutter 2 along cut ring 11
Cloth, if cutter 2 set more than three, will make it that cutter 2 in cut ring 11 is excessive, the space for placing cutter 2 is excessive,
The overall volume for causing the cutter device is become larger, occupied space is big；If what cutter 2 was set is less than three, greatly reduce
To the cutting effect of sisal hemp so that sisal hemp is difficult to effectively be cut；When cutter 2 is arranged to three and is uniformly distributed along cut ring 11
When, its cutting effect to sisal hemp is preferable, and the space for being used to place cutter 2 in the cutter device can set smaller, have
Beneficial to the occupied space for reducing the cutter device.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
- A kind of 1. sisal hemp cutter device, it is characterised in that：Include supporting rack (1), some cutteves for cutting sisal hemp (2), for driving cutter (2) to carry out the drive component (3) of cutting movement and the adjusting group of cutter (2) approach can be adjusted Part (4), the driving component (3) include swivel becket (31), drive swivel becket (31) rotating some external friction wheels (35), band The dynamic rotating transmission mechanism (33) for driving motor (32) and connection motor and external friction wheel (35) of external friction wheel (35), it is described Adjusting part (4) includes adjustable plate (41) and drives adjustable plate (41) to relatively rotate ring (31) rotating regulation motor (42)；Cut ring (11) is coaxially offered on support frame as described above (1), swivel becket (31) and adjustable plate (41) and for sisal hemp Into into collar extension (12), the swivel becket (31) is arranged above supporting rack (1), the adjustable plate (41) in cut ring (11) It is arranged above swivel becket (31), the external friction wheel (35) is mounted on supporting rack (1) and outer with swivel becket (31) Side abuts against, and the external friction wheel (35) can drive swivel becket (31) to be rotated around cut ring (11) under rotation status, if Dry cutter (2) is circlewise distributed along cut ring (11), and passes through a hinged slide-bar (21) and swivel becket (31) among cutter (2) Hinged, cutter (2) tail end is connected by a blade slide-bar (22) with adjustable plate (41), the equal direction of cutting edge of cutter (2) In cut ring (11), the regulation motor (42) drive adjustable plate (41) around cut ring (11) rotate when, the hingedly slide-bar (21) slid with blade slide-bar (22) on adjustable plate (41), and drive cutter (2) rotation to stretch into cutting to change cutter (2) The amount of stretching into ring (11), when the driving motor (32) drives external friction wheel (35) rotation, swivel becket (31) is around cut ring (11) rotate, cutter (2) synchronous rotary on swivel becket (31) is to cut the sisal hemp being located in cut ring (11).
- A kind of 2. sisal hemp cutter device according to claim 1, it is characterised in that：The transmission mechanism (33) includes Belt wheel A (331), belt wheel B (332), belt wheel C (333) and belt wheel D (334), the belt wheel B (332), belt wheel C (333) and Belt wheel D (334) may be contained within circlewise being distributed below supporting rack (1) and along cut ring (11), the belt wheel A (331) and belt wheel B (332), transmission belt (34), institute are both provided between belt wheel B (332) and belt wheel C (333), belt wheel B (332) and belt wheel D (334) Belt wheel A (331) is stated with driving the output shaft of motor (32) to be connected, the belt wheel B (332), belt wheel C (333) and belt wheel D (334) it is connected respectively with an external friction wheel (35) and drives external friction wheel (35) to rotate.
- A kind of 3. sisal hemp cutter device according to claim 2, it is characterised in that：The lateral surface of the swivel becket (31) On be provided with for the embedded groove (312) of external friction wheel (35), the width of the groove (312) and the width of external friction wheel (35) It is adapted, the bottom surface of the lateral surface and groove (312) of the external friction wheel (35) abuts against.
- A kind of 4. sisal hemp cutter device according to claim 3, it is characterised in that：The company of rotation on support frame as described above (1) Three interior friction pulleys (13) are connected to, medial surface of the interior friction pulley (13) with swivel becket (31) abuts against, and interior friction pulley (13) with external friction wheel (35) into being correspondingly arranged.
- A kind of 5. sisal hemp cutter device according to Claims 2 or 3 or 4, it is characterised in that：The belt wheel B (332) with Position-limited wheel (36), the position-limited wheel (36) and support are both provided between belt wheel C (333), belt wheel B (332) and belt wheel D (334) Frame (1) is rotatably connected, and the transmission belt (34) is under the position-limiting action of position-limited wheel (36) to away from (11) one lateral bending of cut ring Folding.
- A kind of 6. sisal hemp cutter device according to claim 1, it is characterised in that：The hinged slide-bar (21) is fixed on On swivel becket (31), the blade slide-bar (22) is fixed on cutter (2), and the adjustable plate (41) is located at swivel becket (31) with cutting The first sliding groove slid for hinged slide-bar (21) is both provided between knife (2), on the adjustable plate (41) with cutter (2) junction (411) and for blade slide-bar (22) the second sliding slot (412) slid, the length direction of the first sliding groove (411) is to cut The circumferencial direction of ring (11) is cut, the length direction of second sliding slot (412) is towards the direction in cut ring (11) center of circle, institute The width for stating the second sliding slot (412) is adapted with the outside diameter of blade slide-bar (22), and the regulation motor (42) drives adjustable plate (41) when being rotated around cut ring (11), the side wall of second sliding slot (412), which will be abutted against and driven with blade slide-bar (22), to be cut Knife (2) is rotated around hinged slide-bar (21), at this time hingedly slide-bar (21) sliding in the first sliding groove (411).
- A kind of 7. sisal hemp cutter device according to claim 1 or 6, it is characterised in that：Set on the swivel becket (31) Be equipped with fixed plate (37), the regulation motor (42) is rotatably connected in fixed plate (37), the regulation motor (42) it is defeated Outlet, which is connected with, adjusts screw (43), and the adjusting nut being adapted with adjusting screw (43) is hinged with the adjustable plate (41) (44), during the adjusting screw (43) passes through adjusting nut (44), and the motor drives adjusting screw (43) rotating, Adjusting nut (44) relative adjustment screw (43) rotation so that adjustable plate (41) is rotated relative to cut ring (11).
- A kind of 8. sisal hemp cutter device according to claim 7, it is characterised in that：Also set up on the fixed plate (37) There are remote signal receiver (371), controller (372) and power supply (373), the remote signal receiver (371), controller (372), it is electrically connected between power supply (373) and regulation motor (42).
- A kind of 9. sisal hemp cutter device according to claim 1, it is characterised in that：The cutting edge of the cutter (2) into Arc is set, and sawtooth (23) is both provided with the cutting edge of cutter (2).
- A kind of 10. sisal hemp cutter device according to claim 1, it is characterised in that：The cutter (2) is arranged to three Three are uniformly distributed cutter (2) along cut ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137659.1A CN107969211B (en) | 2017-11-16 | 2017-11-16 | Cutting device for sisal hemp |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1043910A (en) * | 1951-10-16 | 1953-11-12 | Sisal leaf cutting machine | |
| CN102804969A (en) * | 2011-06-03 | 2012-12-05 | 海南大学 | Sisal harvester |
| CN103597951A (en) * | 2013-10-28 | 2014-02-26 | 武汉纺织大学 | Ramie combine harvester |
| CN203942811U (en) * | 2014-07-23 | 2014-11-19 | 海南大学 | A kind of sisal hemp reaping machine |
| CN105248043A (en) * | 2014-07-15 | 2016-01-20 | 海南大学 | Sisal hemp harvester |
| CN207911379U (en) * | 2017-11-16 | 2018-09-28 | 农业部南京农业机械化研究所 | A kind of sisal hemp cutter device |
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2017
- 2017-11-16 CN CN201711137659.1A patent/CN107969211B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1043910A (en) * | 1951-10-16 | 1953-11-12 | Sisal leaf cutting machine | |
| CN102804969A (en) * | 2011-06-03 | 2012-12-05 | 海南大学 | Sisal harvester |
| CN103597951A (en) * | 2013-10-28 | 2014-02-26 | 武汉纺织大学 | Ramie combine harvester |
| CN105248043A (en) * | 2014-07-15 | 2016-01-20 | 海南大学 | Sisal hemp harvester |
| CN203942811U (en) * | 2014-07-23 | 2014-11-19 | 海南大学 | A kind of sisal hemp reaping machine |
| CN207911379U (en) * | 2017-11-16 | 2018-09-28 | 农业部南京农业机械化研究所 | A kind of sisal hemp cutter device |
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