CN209693377U - A kind of portable farmland weeding loosening device - Google Patents
A kind of portable farmland weeding loosening device Download PDFInfo
- Publication number
- CN209693377U CN209693377U CN201920468738.9U CN201920468738U CN209693377U CN 209693377 U CN209693377 U CN 209693377U CN 201920468738 U CN201920468738 U CN 201920468738U CN 209693377 U CN209693377 U CN 209693377U
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- CN
- China
- Prior art keywords
- weeding
- holding rod
- weeder
- scissors
- shears
- 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.)
- Expired - Fee Related
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a kind of portable farmland weeding loosening devices, overcome farmland mechanization weeding in the prior art not as good as the careful accurate problem of artificial weeding.The utility model contains weeder, holding rod, shoulder belt, control device, power device and power supply, weeder is located at the end of holding rod, power device is equipped at weeder, the middle part of holding rod is equipped with control device, the top of holding rod is equipped with shoulder belt, the upper end of holding rod is equipped with power supply, weeder is containing there are two symmetrical weeding shears, weeding shears are divided into weeding shears handle and weeding scissors, it is equipped between the upper end of weeding shears handle and clamps tension spring, weeding shears handle middle bent forms annular, annular inner wall is equipped with triggering protrusion, annular inner wall is surrounded on the output end of power device, the end of weeding shears handle is mutually hinged and is separately connected weeding scissors.The technology is applicable in the field of irregular plant distribution, and the weeding operation in the small space that large-scale weeder cannot be taken into account, effect is higher than artificial close to artificial but efficiency.
Description
Technical field
The utility model relates to agricultural machinery technological fields, more particularly to a kind of portable farmland weeding loosening device.
Background technique
With the continuous development of society, scientific to be constantly progressive, the artificial weeding of the past is changed into weeding by machine, traditional
Hoe, the soil being exclusively used in around intertillage, weeding and loose plant, the unusual elapsed time of artificial weeding and very labor
It is tired, inefficient, the hardcoat layer after cannot effectively smashing surface soil soil block and rain, although also occurring currently on the market various
Weeding apparatus, but there are still many defects, for example, existing weeding apparatus be relatively suitble to open up wasteland or ground grading on weeding
Work, if there is the multi-faceted weeding between the plant of interval, the flexibility of weeding is insufficient, sometimes will appear that space is small to be not easy
The phenomenon that work, sometimes will appear the plant for dislocation growth of damaging, so that weeding work hommization and flexibility ratio are insufficient.And
Soil cannot generate the phenomenon that displacement flocks together in weeding process, will cause the out-of-flatness in field in a harvest cycle in this way.
Utility model content
The utility model overcomes farmland mechanization weeding in the prior art not as good as the careful accurate problem of artificial weeding, mentions
For a kind of portable farmland weeding loosening device structurally reasonable, easy to use.
The technical solution of the utility model is to provide a kind of portable farmland weeding having following structure and loosens the soil dress
Set: containing weeder, holding rod, shoulder belt, control device, power device and power supply, wherein weeder is located at the end of holding rod,
Power device is equipped at weeder, the middle part of holding rod is equipped with control device, and the top of holding rod is equipped with shoulder belt, the top end of holding rod
End is equipped with power supply, and wherein weeder contains there are two symmetrical weeding shears, and weeding shears are divided into weeding shears handle and weeding scissors, weeding
It cuts to be equipped between the upper end of handle and clamps tension spring, weeding shears handle middle bent forms annular, and annular inner wall is equipped with triggering protrusion, annular
Inner wall surrounding is in the output end of power device, and the end of weeding shears handle is mutually hinged and is separately connected weeding scissors, weeding scissors
Medial surface be respectively equipped with blade.
The lateral surface of the weeding scissors is respectively equipped with blade.
The blade of the weeding scissors is linear type, arc line type or broken line type to joint-cutting.
The power device contains motor, speed reducer, output transversal swinging arm and swing arm idler wheel, wherein motor and weeding dress
The two sides for being located at holding rod are set, the middle part for exporting transversal swinging arm is connected with the output shaft of speed reducer, exports the both ends point of transversal swinging arm
It She You not swing arm idler wheel.
Positioning device is equipped between the upper end clamping face of the weeding shears handle, positioning device is divided into taper positioning protrusion and cone
The end of shape positioning groove, weeding shears handle is mutually hinged by pin or bolted splice.
The control device is socketed in the middle part of holding rod, and quantity is two groups and is connected in parallel to each other, and is respectively equipped with holds thereon
Switch for locking, high-grade operating switch, low-grade operating switch, medium-to-high grade operating switch and low-grade operating switch be connected in parallel to each other after with
Switch of holding with a firm grip is connected, and switch of holding with a firm grip is located at centre of the palm position, and high-grade operating switch is located at index finger Petting Area, and low-grade operating switch is located at
Thumb contact area.
The power supply is dismountable lithium battery or lead-acid battery.
The middle part of the holding rod is equipped with retractable adjusting device, and the upper end of holding rod is additionally provided with clump weight.
The triggering protrusion is arcuation sphenoid, and output transversal swinging arm is starting point from the sharp corner of arcuation sphenoid, slips over arc
Shape lozenges.
Compared with prior art, the portable farmland weeding loosening device of the utility model has the advantage that structure designs
Rationally, weeds can efficiently be cleared up and effect of loosening the soil is good.The blade that the interior lateral surface of weeding scissors is equipped with, can guarantee weeding
There is always herbicidal effect, weeding ratio is higher during scissor action.Different structure blade can satisfy different fields to joint-cutting
The operating condition of conjunction can not only guarantee the weeding of large area open space, additionally it is possible to using being not fixed the flexible of small space between plant
Weeding and work of loosening the soil.Control device is divided into two kinds of structures of left hand and the right hand, and people is facilitated to adjust the fitness of body.Holding rod can
To be adjusted according to the height of user, the holding rod of balanced different length can be matched in conjunction with clump weight, keep operation lighter.
In the course of work, without the vibration on vertical direction, unnecessary injury will not be generated to human body lumbar vertebrae.This technology is especially suitable
Weeding operation in the field that irregular plant is distributed, the small space that large-scale weeder cannot be taken into account, herbicidal effect more connect
The case where person of modern times's work hand, but it is higher than the artificial efficiency for using hand.
Detailed description of the invention
Fig. 1 is the using state structure diagram of the portable farmland weeding loosening device of the utility model；
Fig. 2 is one of the structural schematic diagram of weeder in the portable farmland weeding loosening device of the utility model；
Fig. 3 is the second structural representation of weeder in the portable farmland weeding loosening device of the utility model；
Fig. 4 is the side structure schematic view of weeder in the portable farmland weeding loosening device of the utility model.
Specific embodiment
Label 1 is holding rod in Detailed description of the invention, and 2 be control device, and 3 be shoulder belt, and 4 be power supply, and 5 be clump weight, and 6 be to clamp to draw
Spring, 7 be motor, and 8 be weeding shears handle, and 9 be triggering protrusion, and 10 be link bolt, and 11 be weeding scissors, and 12 be blade, and 13 are
Secondary weeding scissors, 14 be taper positioning protrusion, and 15 be taper positioning groove, and 16 be output transversal swinging arm, and 17 be swing arm idler wheel.
The portable farmland weeding loosening device of the utility model is made with reference to the accompanying drawings and detailed description further
Illustrate: as shown, contain weeder, holding rod 1, shoulder belt 3, control device 2, power device and power supply 4 in the present embodiment,
Middle weeder is located at the end of holding rod 1, and power device is equipped at weeder, and the middle part of holding rod 1 is equipped with control device 2, holds
The top of bar 1 is equipped with shoulder belt 3, and the upper end of holding rod 1 is equipped with power supply 4, and wherein weeder contains there are two symmetrical weeding shears,
Weeding shears are divided into weeding shears handle 8 and weeding scissors 11, are equipped between the upper end of weeding shears handle 8 and clamp tension spring 6, in weeding shears handle 8
Situations such as portion is formed by bending annular, and annular is divided into circular ring shape, rectangular loop or oval ring, annular inner wall are equipped with triggering protrusion 9,
Annular inner wall is surrounded on the output end of power device, and the end of weeding shears handle 8 is mutually hinged and is separately connected weeding scissors 11, removes
The medial surface of Grass shears 11 is respectively equipped with blade 12.
The lateral surface of the weeding scissors 11 is respectively equipped with blade 12, can guarantee in 11 action process of weeding scissors in this way
There is always herbicidal effect, weeding ratio is higher, while also reducing resistance of the weeding scissors 11 in soil when reciprocating action, more
Be conducive to save the electric energy in portable power 4.
The blade 12 of the weeding scissors 11 is linear type, arc line type or broken line type to joint-cutting, this is made according to different
It is designed with different grass seeds in habit and Various Seasonal, region, some grass seeds foundation are firm or growing way is more prosperous, are suitble to
Use arc line type blade 12；Some grass seeds are more weak broken small, and concentrate it is closely knit, be suitble to use linear type blade 12, some
Grass seeds or growing way are more dispersed small, and need efficiently to remove root, are suitble to use broken line type blade 12, weeding scissors 11 when broken line type
It is divided into main weeding scissors 11 and secondary weeding scissors 13, secondary weeding scissors 13 individually pulls out process to grass closer to manpower, and master removes
Grass shears 11 or weeding scissors 11 root out process using concentration of the tools such as scoop or hoe to grass closer to people, even if main weeding
Scissors 11, which clips to stone and will not generate, just to be damaged, because clamp tension spring 6 has in the scope of activities of main weeding scissors 11
The elastic space being suitable for.
The grass roots that can be initially switched off under soil in weeding process is turned over grass roots by the weeding scissors 11 of movement, so
The bar diameter for repeatedly cutting grass again afterwards, can to the maximum extent kill grass, and the probability for making it live again substantially reduces, simultaneously also
It is able to achieve loosening function, the grass cuttings cut short can prevent the rapidly losing of its moisture, moreover it is possible to make compost return field again with mulching soil.
The power device contains motor 7, speed reducer, output transversal swinging arm 16 and swing arm idler wheel 17, wherein 7 He of motor
Weeder is located at the two sides of holding rod 1, and the middle part of output transversal swinging arm 16 is connected with the output shaft of speed reducer, exports transversal swinging arm
16 both ends are respectively equipped with swing arm idler wheel 17, and swing arm idler wheel 17 can be reduced between output transversal swinging arm 16 and triggering protrusion 9 directly
The friction and wear of contact and generation, not only increases the robustness of triggering protrusion 9, and can save portable power 4
Interior electric energy.
Positioning device is equipped between the upper end clamping face of the weeding shears handle 8, positioning device is divided into taper positioning protrusion 14
With taper positioning groove 15, is contacted by the positioning of the two, can guarantee fitting closely between weeding scissors 11, it can be to grass
Root realizes effective excision, and the end of weeding shears handle 8 is mutually hinged by pin or bolted splice.
The control device 2 is socketed in the middle part of holding rod 1, and it is to realize a left side that quantity, which is two groups and is connected in parallel to each other,
The purpose that hand and the right hand can control can be respectively equipped with thereon in the course of work when shoulder fatigue of side with switch operating posture
Hold with a firm grip switch, high-grade operating switch, low-grade operating switch, medium-to-high grade operating switch and low-grade operating switch be connected in parallel to each other after
With switch series connection of holding with a firm grip, switch of holding with a firm grip is located at centre of the palm position, after manpower holds control device 2, high-grade operating switch and low grade
After operating switch is pressed, entire circuit just can prevent high-grade operating switch and low-grade operating switch with ON operation in this way
False triggering bring the injury of operator, high-grade operating switch is located at index finger Petting Area, and low-grade operating switch is located at thumb contact
Area, this design meet ergonomics.
The power supply 4 is dismountable lithium battery or lead-acid battery, can reach non-stop run by replacing power supply 4.
The middle part of the holding rod 1 is equipped with retractable adjusting device, and the upper end of holding rod 1 is additionally provided with clump weight 5, Neng Goufang
Only fatigue caused by holding rod 1 is excessively lifted or pressed down on upwards to arm.
Claims (9)
1. a kind of portable farmland weeding loosening device, it is characterised in that: containing weeder, holding rod, shoulder belt, control device,
Power device and power supply, wherein weeder is located at the end of holding rod, and power device is equipped at weeder, is set in the middle part of holding rod
There is control device, the top of holding rod is equipped with shoulder belt, and the upper end of holding rod is equipped with power supply, and wherein weeder is containing there are two symmetrical
Weeding shears, weeding shears are divided into weeding shears handle and weeding scissors, are equipped between the upper end of weeding shears handle and clamp tension spring, weeding shears handle
Middle bent forms annular, and annular inner wall is equipped with triggering protrusion, and annular inner wall is surrounded on the output end of power device, weeding shears handle
End it is mutually hinged and be separately connected weeding scissors, the medial surface of weeding scissors is respectively equipped with blade.
2. portable farmland weeding loosening device according to claim 1, it is characterised in that: the outside of the weeding scissors
Face is respectively equipped with blade.
3. portable farmland weeding loosening device according to claim 1, it is characterised in that: the blade of the weeding scissors
It is linear type, arc line type or broken line type to joint-cutting, weeding scissors is divided into main weeding scissors and secondary weeding scissors when broken line type.
4. portable farmland weeding loosening device according to claim 1, it is characterised in that: the power device contains electricity
Motivation, speed reducer, output transversal swinging arm and swing arm idler wheel, wherein motor and weeder are located at the two sides of holding rod, output
The middle part of transversal swinging arm is connected with the output shaft of speed reducer, and the both ends for exporting transversal swinging arm are respectively equipped with swing arm idler wheel.
5. portable farmland weeding loosening device according to claim 1, it is characterised in that: the upper end of the weeding shears handle
Positioning device is equipped between clamping face, positioning device is divided into taper positioning protrusion and taper positioning groove, the end of weeding shears handle
It is mutually hinged by pin or bolted splice.
6. portable farmland weeding loosening device according to claim 1, it is characterised in that: the control device is socketed in
The middle part of holding rod, quantity are two groups and are connected in parallel to each other, and are respectively equipped with switch of holding with a firm grip, high-grade operating switch, low-grade work thereon
It switchs, medium-to-high grade operating switch is connected after being connected in parallel to each other with low-grade operating switch with switch of holding with a firm grip, and switch of holding with a firm grip is located at
Centre of the palm position, high-grade operating switch are located at index finger Petting Area, and low-grade operating switch is located at thumb contact area.
7. portable farmland weeding loosening device according to claim 1, it is characterised in that: the power supply is dismountable
Lithium battery or lead-acid battery.
8. portable farmland weeding loosening device according to claim 1, it is characterised in that: the middle part of the holding rod is equipped with
The upper end of retractable adjusting device, holding rod is additionally provided with clump weight.
9. portable farmland weeding loosening device according to claim 1, it is characterised in that: the triggering protrusion is arcuation
Sphenoid, output transversal swinging arm are starting point from the sharp corner of arcuation sphenoid, slip over arcuation lozenges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920468738.9U CN209693377U (en) | 2019-04-09 | 2019-04-09 | A kind of portable farmland weeding loosening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920468738.9U CN209693377U (en) | 2019-04-09 | 2019-04-09 | A kind of portable farmland weeding loosening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209693377U true CN209693377U (en) | 2019-11-29 |
Family
ID=68647154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920468738.9U Expired - Fee Related CN209693377U (en) | 2019-04-09 | 2019-04-09 | A kind of portable farmland weeding loosening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209693377U (en) |
-
2019
- 2019-04-09 CN CN201920468738.9U patent/CN209693377U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20191129 Termination date: 20200409 |