CN105379505A - Sisal hemp harvester capable of automatically adjusting direction of cutter bit - Google Patents
Sisal hemp harvester capable of automatically adjusting direction of cutter bit Download PDFInfo
- Publication number
- CN105379505A CN105379505A CN201510872581.2A CN201510872581A CN105379505A CN 105379505 A CN105379505 A CN 105379505A CN 201510872581 A CN201510872581 A CN 201510872581A CN 105379505 A CN105379505 A CN 105379505A
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- China
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- adjusting rod
- sisal hemp
- motor base
- ball
- blade
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Abstract
A sisal hemp harvester capable of automatically adjusting the direction of a cutter bit comprises a cutting part and a handheld part. The cutting part comprises a motor base and a blade base, wherein a ball is arranged in the motor base, a small motor is installed inside the ball, and a pin matched with a shell circular groove of the motor base is arranged on a shell of the ball; a spring is installed in the shell circular groove, the spring is compressed under force when the pin moves inversely, and a motor rotary shaft transmits power to cutting blades through a shaft shell on the ball; a spring is installed in a top circular groove in the motor base, the spring is compressed under force when the shaft shell moves inversely, the shaft shell rebounds, and the motor base and the blade base form a sphere-pin pair. The handheld part comprises an adjusting rod and a handle, wherein the adjusting rod comprises an upper adjusting rod body and a lower adjusting rod body, and the upper adjusting rod body and the lower adjusting rod body can rotate relatively after a set switch is shifted. By the adoption of the sisal hemp harvester, sisal hemp can be harvested mechanically, operation is easy and convenient, and efficiency is improved.
Description
Technical field
The present invention relates to a kind of crop-harvesting mechanism.Specifically a kind of sisal hemp grain header of automatic adjustment cutter head direction.
Background technology
Sisal hemp is a kind of native fiber raw material with property, and sisal fiber has the characteristics such as tension, wear-resisting, strong but pliable in texture, elasticity is strong, and the excellent characteristic of sisal hemp makes it of many uses, is usually used in the causes such as fishery, navigation, industrial and mineral, transport and handicraft.At present, the backwardness of sisal harvester tool becomes the bottleneck of restriction sisal hemp development, and the results of sisal hemp also rest on and rely on manpower blade slices to be cut off, and labour intensity is large, and speed is slow, and otch is uneven, very easily grows damage by disease and insect and then affects sisal hemp growth and output.Therefore studying one can replace manpower to cut, and the sisal hemp grain header that otch can be made neat has important meaning.
Summary of the invention
The object of this invention is to provide a kind of sisal hemp grain header of automatic adjustment cutter head direction, in cutting process, blade adjusts its direction automatically according to stressing conditions, cuts, prevent the generation of damage by disease and insect at the root of blade, the present invention is easy and simple to handle, harvesting efficiency is high, is a kind of desirable sisal hemp grain header.
The present invention achieves the above object by the following technical programs: a kind of sisal hemp grain header of automatic adjustment cutter head direction, and comprise cutting part and portion of the handle, concrete structure and annexation are:
Described cutting part comprises motor base and blade pedestal, has a ball in described motor base, and a micro-machine has been installed in this ball inside, and ball shell has a pin coordinated with motor base shell circular groove; In shell circular groove, spring is installed, pin is when reverse movement, spring stress compresses, power is transported to cutting blade by the shaft housing on ball by machine shaft, in the circular groove of motor base top, spring is housed, shaft housing is when reverse movement, and spring stress compresses, shaft housing resilience, motor base and blade pedestal form sphere-pin pair;
Described portion of the handle comprises adjusting rod and handle, and described adjusting rod is divided into adjusting rod and lower dolly bar, stirs after arranging switch, and up-down adjustment bar can relatively rotate.
In described handle portion, accumulator being housed, is feeding electric motors, is also provided with the forward-reverse switch of cutting blade, shutdown switch and rotational speed regulation switch.
Described blade pedestal is provided with safety device, prevents from blade from coming off flying out accidental injury.
Described handle is provided with safety device, prevents hand at work from being stabbed by sisal hemp.
Outstanding advantages of the present invention is:
1, blade according to stressed automatic adjustment direction, can carry out root cutting to ripe sisal hemp leaf, effectively prevents from gathering in residual and damage by disease and insect that is that cause;
2, reduce manual work intensity, raise the efficiency;
3, structure is simple, practical;
Accompanying drawing explanation
Fig. 1 is the structural representation of the sisal hemp grain header in automatic adjustment cutter head direction of the present invention.
Fig. 2 is the partial enlarged drawing of the sisal hemp grain header in automatic adjustment cutter head direction of the present invention.
Fig. 3 is the adjusting rod partial enlarged drawing of the sisal hemp grain header in automatic adjustment cutter head direction of the present invention.
Be labeled as in figure: blade pedestal 1, motor base 2, lower dolly bar 3, upper adjusting rod 4, handle 5, forward-reverse switch, shutdown switch and rotational speed regulation switch 6, handle safety device 7, blade pedestal safety device 8, accumulator 9, ball 21, pin 22, lower dolly bar hook 31, upper adjusting rod hook 41.
Embodiment
Below by way of accompanying drawing, technical scheme of the present invention is described further.
The sisal hemp grain header in automatic adjustment cutter head direction of the present invention, comprise portion of the handle and cutting part, concrete structure and annexation are:
Described cutting part comprises blade pedestal 1 and motor base 2, has a ball 21 in motor base 2, has installed a micro-machine in ball 21 inside, has a pin 22 coordinated with motor base 2 shell circular groove at ball 21 shell; In shell circular groove, be provided with spring, pin 22 is when reverse movement, and spring stress compresses; Power is transported to cutting blade by the shaft housing on ball 21 by machine shaft, in the circular groove of motor base 2 top, spring is housed, and shaft housing is when reverse movement, and spring stress compresses, shaft housing resilience, and motor base 2 and blade pedestal 1 form sphere-pin pair;
Described portion of the handle comprises adjusting rod and handle 5, and wherein adjusting rod divides adjusting rod 4 and lower dolly bar 3, and upper adjusting rod 4 is connected with lower dolly bar 3, and handle 5 is connected with upper adjusting rod 4.Stir after arranging switch, up-down adjustment bar can relatively rotate.
In described handle 5 part, accumulator 9 being housed, is feeding electric motors, is also provided with the forward-reverse switch of cutting blade, shutdown switch and rotational speed regulation switch 6.
Described blade pedestal 1 is provided with safety device 8, prevents from blade from coming off flying out accidental injury.
Described handle 5 is provided with safety device 7, prevents hand at work from being stabbed by sisal hemp.
The course of work:
Before start, regulate and arrange switch, by rotating lower dolly bar 3 and upper adjusting rod 4, then blade pedestal 1 rotates suitable angle along y-axis, by lower dolly bar hook 31 and upper adjusting rod hook 41 locking; Start work, blade starts to rotate, when blade contact is to sisal hemp leaf root, blade is stressed, and blade pedestal along x-axis adjustment incision direction, or will cut direction along y-axis adjustment, the change stressed along with the incision blade of blade is different, the direction of blade will adjust automatically, and blade will cut along sisal hemp root, and otch is neat.The lower dolly bar 3 of adjusting rod and upper adjusting rod 4 also can regulate the cut direction of cutting blade.
Rotating speed height by regulating forward-reverse switch, shutdown switch and rotational speed regulation switch 6 to carry out adjustable blade in the course of work.The blade pedestal safety device 8 of arc is installed in addition above the blade of cutting part, the handle safety device 7 of arc is installed, to ensure the safety of operating personnel at the top of portion of the handle.Whole motor provides power by the accumulator 9 being arranged on upper adjusting rod 4 central position.
Use the present invention when gathering in sisal hemp, cutting blade can adjust the direction of cutting automatically, can cut, can not affect regrowing of sisal hemp at the root of sisal hemp leaf, can not cause moth because cutting is too much residual.
Claims (4)
1. automatically regulate the sisal hemp grain header in cutter head direction, comprise cutting part and portion of the handle, it is characterized in that, concrete structure and annexation are:
Described cutting part comprises motor base and blade pedestal, has a ball in described motor base, and a micro-machine has been installed in this ball inside, and ball shell has a pin coordinated with motor base shell circular groove; In shell circular groove, spring is installed, pin is when reverse movement, spring stress compresses, power is transported to cutting blade by the shaft housing on ball by machine shaft, in the circular groove of motor base top, spring is housed, shaft housing is when reverse movement, and spring stress compresses, shaft housing resilience, motor base and blade pedestal form sphere-pin pair;
Described portion of the handle comprises adjusting rod and handle, and described adjusting rod is divided into adjusting rod and lower dolly bar, and upper adjusting rod is connected with lower dolly bar, and handle is connected with upper adjusting rod, stirs after arranging switch, and up-down adjustment bar can relatively rotate.
2. the sisal hemp grain header in automatic adjustment cutter head direction according to claim 1, it is characterized in that, in described handle portion, accumulator is housed, is feeding electric motors, is also provided with the forward-reverse switch of cutting blade, shutdown switch and rotational speed regulation switch.
3. the sisal hemp grain header in automatic adjustment cutter head direction according to claim 1, it is characterized in that, described blade pedestal is provided with safety device, prevents from blade from coming off flying out accidental injury.
4. the sisal hemp grain header in automatic adjustment cutter head direction according to claim 1, it is characterized in that, described handle is provided with safety device, prevents hand at work from being stabbed by sisal hemp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510872581.2A CN105379505B (en) | 2015-12-02 | 2015-12-02 | A kind of sisal hemp harvester for automatically adjusting cutter head direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510872581.2A CN105379505B (en) | 2015-12-02 | 2015-12-02 | A kind of sisal hemp harvester for automatically adjusting cutter head direction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105379505A true CN105379505A (en) | 2016-03-09 |
| CN105379505B CN105379505B (en) | 2018-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510872581.2A Active CN105379505B (en) | 2015-12-02 | 2015-12-02 | A kind of sisal hemp harvester for automatically adjusting cutter head direction |
Country Status (1)
| Country | Link |
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| CN (1) | CN105379505B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926278A (en) * | 2017-11-13 | 2018-04-20 | 江苏华峰自然纤维制品有限公司 | The harvester of sisal leaves |
| CN107950184A (en) * | 2017-11-16 | 2018-04-24 | 农业部南京农业机械化研究所 | A kind of sisal hemp harvester |
| CN108718675A (en) * | 2017-04-15 | 2018-11-02 | 武鸣县南方制绳厂 | A kind of hand-held sisal hemp harvester |
| CN110366942A (en) * | 2019-09-02 | 2019-10-25 | 南京林业大学 | A kind of multi-working-head hand-held semi-mechanization sisal hemp tapping machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662162A (en) * | 1984-02-29 | 1987-05-05 | Bettencourt Thomas S | Tomato harvester |
| CN2473876Y (en) * | 2001-04-30 | 2002-01-30 | 王维艾 | Hand held electric picking machine for Chinese prickly ash |
-
2015
- 2015-12-02 CN CN201510872581.2A patent/CN105379505B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662162A (en) * | 1984-02-29 | 1987-05-05 | Bettencourt Thomas S | Tomato harvester |
| CN2473876Y (en) * | 2001-04-30 | 2002-01-30 | 王维艾 | Hand held electric picking machine for Chinese prickly ash |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718675A (en) * | 2017-04-15 | 2018-11-02 | 武鸣县南方制绳厂 | A kind of hand-held sisal hemp harvester |
| CN107926278A (en) * | 2017-11-13 | 2018-04-20 | 江苏华峰自然纤维制品有限公司 | The harvester of sisal leaves |
| CN107926278B (en) * | 2017-11-13 | 2019-06-14 | 淮安智创自动化设备有限公司 | The harvester of sisal leaves |
| CN107950184A (en) * | 2017-11-16 | 2018-04-24 | 农业部南京农业机械化研究所 | A kind of sisal hemp harvester |
| CN107950184B (en) * | 2017-11-16 | 2023-08-18 | 农业部南京农业机械化研究所 | Sisal hemp harvester |
| CN110366942A (en) * | 2019-09-02 | 2019-10-25 | 南京林业大学 | A kind of multi-working-head hand-held semi-mechanization sisal hemp tapping machine |
| CN110366942B (en) * | 2019-09-02 | 2024-03-29 | 南京林业大学 | Multi-working-head handheld semi-mechanized sisal hemp harvesting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105379505B (en) | 2018-05-11 |
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