CN208509663U - Bear hand-held type multifunctional extirpator - Google Patents
Bear hand-held type multifunctional extirpator Download PDFInfo
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- CN208509663U CN208509663U CN201821031465.3U CN201821031465U CN208509663U CN 208509663 U CN208509663 U CN 208509663U CN 201821031465 U CN201821031465 U CN 201821031465U CN 208509663 U CN208509663 U CN 208509663U
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Abstract
The utility model discloses one kind to bear hand-held type multifunctional extirpator, belongs to agricultural machinery technological field.Its with solving cigarette existing for traditional extirpator in the prior art defect that adaptability is low, weeds easily wind cutter head.Including gasoline engine, Oil Switch, transmission shaft and shell, the other end of transmission shaft is equipped with bevel gear I, slow-speed shaft, transition axis and high speed shaft are installed, slow-speed shaft and transition axis are mounted on shell, and high speed shaft is hollow structure and is coaxially sheathed on slow-speed shaft on shell；Slow-speed shaft is equipped with bevel gear II and low-speed gear, and transition axis is equipped with transition gear I and transition gear II, and high speed shaft is equipped with high gear and high-speed cutting blade；II engaged transmission of bevel gear I and bevel gear, I engaged transmission of low-speed gear and transition gear, transition gear II and high gear engaged transmission；Low speed the tip of the axis is equipped with cutter head, and the top of cutter head is arranged in high-speed cutting blade.The utility model is mainly used for tobacco field weeding.
Description
Technical field:
The utility model belongs to agricultural machinery technological field, specifically, more particularly to one kind bear hand-held type multifunctional
Extirpator.
Background technique:
Weed in tobacco field and cigarette strain strive water, fertilizer, and easily propagate pest and disease damage, influence the yield and quality of tobacco leaf.Therefore in tobacco
In plantation, tillage and weeding is important farming operations, can be improved ground temperature with chesson, be retained and conserved soil moisture, promote root system development；But
In existing weeder, volume is larger, is not suitable for tobacco field clean tillage, and artificial weeding is used to intertill, and large labor intensity is taken
When laborious, low efficiency.Existing some small-sized gallus-type weeders, power device lift in the sky, although work end structure contracting
It is small, but play that labor intensity is big, and the function for intertillage of not loosening the soil；Traditional extirpator can not be removed in farming
The higher weeds in the tobacco field edge of a field need artificially to replace cutter, and weeds are easy to be wrapped at cutter head after a certain period of time for farming, need people
It is time-consuming and laborious to remove weeds.
Summary of the invention:
In order to which with solving cigarette existing for traditional extirpator in the prior art adaptability is low, weeds easily winds the scarce of cutter head
Point, the utility model provide it is a kind of be different from the prior art bear hand-held type multifunctional extirpator, not only can be with
It is used at the ridge bottom of tobacco field, can be used for field, be not required to artificially replace cutter, and weeds will not wind cutter head.
To achieve the goals above, the utility model adopts the following technical solutions realization:
One kind bearing hand-held type multifunctional extirpator, including gasoline engine, Oil Switch, transmission shaft and shell, gasoline
Machine is connect by flexible axle with Oil Switch, and one end connection of Oil Switch and transmission shaft, the other end of transmission shaft is equipped with cone tooth
I is taken turns, slow-speed shaft, transition axis and high speed shaft are installed on the shell, slow-speed shaft and transition axis are rotatably mounted by bearing
On shell, the high speed shaft is hollow structure and is coaxially sheathed on slow-speed shaft；The slow-speed shaft is equipped with bevel gear II
And low-speed gear, transition axis are equipped with transition gear I and transition gear II, high speed shaft is equipped with high gear and high-speed cutting knife
Piece；The bevel gear I and II engaged transmission of bevel gear, I engaged transmission of low-speed gear and transition gear, transition gear II and high speed
Gear engaged transmission；The low speed the tip of the axis is equipped with cutter head, and the top of cutter head is arranged in the high-speed cutting blade.
Further, the cutter head includes a bracing ring and four intertillage blades, is welded to four intertillage blade tilts
On the end face of bracing ring.
Further, the outside of the transmission shaft is equipped with protection cylinder.
Further, the protection cylinder is equipped with operating handle.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model can carry out intertillage and weeding by cutter head to ridge bottom；
2, it may be implemented to mow in field by the high speed rotation of high-speed cutting blade, be not required to switching blade；
3, higher weeds can be removed when intertilling, and cutter head will not be wound, are improved work efficiency.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view in Fig. 1 at Q；
Fig. 3 is the shaft side figure of cutter head in the utility model；
Fig. 4 is the right view of cutter head in the utility model.
In figure: 1, cutter head；2, high-speed cutting blade；3, transition gear II；4, transition axis；5, transition gear I；6, it is driven
Axis；7, cylinder is protected；8, operating handle；9, Oil Switch；10, flexible axle；11, gasoline engine；12, back pad；13, bevel gear I；14, shell
Body；15, slow-speed shaft；16, bevel gear II；17, low-speed gear；18, high gear；19, high speed shaft；20, blade is intertilled；21, it props up
Support ring.
Specific embodiment:
Below by specific embodiment and in conjunction with attached drawing, the utility model is described in further detail.
Embodiment 1:
As shown in Figs. 1-2, one kind bearing hand-held type multifunctional extirpator, including gasoline engine 11, Oil Switch 9, biography
Moving axis 6 and shell 14, gasoline engine 11 are connect by flexible axle 10 with Oil Switch 9, and Oil Switch 9 is connect with one end of transmission shaft 6,
The other end of transmission shaft 6 is equipped with bevel gear I 13, and slow-speed shaft 15, transition axis 4 and high speed shaft 19 are equipped on the shell 14,
Slow-speed shaft 15 and transition axis 4 are installed in rotation on shell 14 by bearing, and the high speed shaft 19 is hollow structure and coaxial
Ground is sheathed on slow-speed shaft 15, and high speed shaft 19 and slow-speed shaft 15 are non-interference；The slow-speed shaft 15 is equipped with bevel gear II
16 and low-speed gear 17, transition axis 4 is equipped with transition gear I 5 and transition gear II 3, and high speed shaft 19 is equipped with high gear 18
With high-speed cutting blade 2；The bevel gear I 13 engages with II 16 engaged transmission of bevel gear, low-speed gear 17 with transition gear I 5
Transmission, 18 engaged transmission of transition gear II 3 and high gear；The end of the slow-speed shaft 15 is equipped with cutter head 1, and the high speed is cut
The top of cutter head 1 is arranged in cutting blade 2.
Embodiment 2:
As shown in Figure 3-4, one kind bearing hand-held type multifunctional extirpator, and the cutter head 1 includes a bracing ring 21
With four intertillage blades 20, four intertillage blades 20 are obliquely welded on the end face of bracing ring 21, and four intertillage blades 20
Point of a knife at circlewise tilt counterclockwise；The outside of the transmission shaft 6 is equipped with protection cylinder 7；The protection cylinder 7 is equipped with
Operating handle 8.Other parts are same as Example 1.
The working principle of the utility model are as follows:
Start gasoline engine 11, gasoline engine 11 is carried on the back on back by back pad 12, operating handle 8 is held on the other hand, grasps on the other hand
Make Oil Switch 9, start Oil Switch 9, power is transmitted to flexible axle 10, transmission shaft 6, bevel gear I 13, bevel gear through gasoline engine 11
II 16 and slow-speed shaft 15, slow-speed shaft 15 is with 1 low speed rotation farming of dynamic cutter head；Slow-speed shaft 15 also passes through low-speed gear 17, transition tooth
I 5, transition axis 4, transition gear II 3, high gear 18 and high speed shaft 19 are taken turns, drives high-speed cutting knife finally by high speed shaft 19
2 high speed rotation of piece cuts higher weeds, and the weeds after cutting are finally reached the mesh of tillage and weeding using 1 farming of cutter head
's.
Claims (4)
1. one kind bears hand-held type multifunctional extirpator, including gasoline engine (11), Oil Switch (9), transmission shaft (6) and shell
Body (14), gasoline engine (11) are connect by flexible axle (10) with Oil Switch (9), and one end of Oil Switch (9) and transmission shaft (6) connects
It connects, it is characterised in that: the other end of transmission shaft (6) is equipped with bevel gear I (13), is equipped with slow-speed shaft on the shell (14)
(15), transition axis (4) and high speed shaft (19), slow-speed shaft (15) and transition axis (4) are installed in rotation on shell by bearing
(14) on, the high speed shaft (19) is hollow structure and is coaxially sheathed on slow-speed shaft (15)；It is set on the slow-speed shaft (15)
There are bevel gear II (16) and low-speed gear (17), transition axis (4) is equipped with transition gear I (5) and transition gear II (3), high speed
Axis (19) is equipped with high gear (18) and high-speed cutting blade (2)；The bevel gear I (13) engages biography with bevel gear II (16)
It is dynamic, low-speed gear (17) and transition gear I (5) engaged transmission, transition gear II (3) and high gear (18) engaged transmission；Institute
The end for stating slow-speed shaft (15) is equipped with cutter head (1), top of high-speed cutting blade (2) setting in cutter head (1).
2. according to claim 1 bear hand-held type multifunctional extirpator, it is characterised in that: cutter head (1) packet
A bracing ring (21) and four intertillage blades (20) are included, four intertillages blade (20) are obliquely welded on the end of bracing ring (21)
On face.
3. according to claim 2 bear hand-held type multifunctional extirpator, it is characterised in that: the transmission shaft (6)
Outside be equipped with protection cylinder (7).
4. according to claim 3 bear hand-held type multifunctional extirpator, it is characterised in that: the protection cylinder (7)
It is equipped with operating handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031465.3U CN208509663U (en) | 2018-06-29 | 2018-06-29 | Bear hand-held type multifunctional extirpator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031465.3U CN208509663U (en) | 2018-06-29 | 2018-06-29 | Bear hand-held type multifunctional extirpator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208509663U true CN208509663U (en) | 2019-02-19 |
Family
ID=65336512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821031465.3U Expired - Fee Related CN208509663U (en) | 2018-06-29 | 2018-06-29 | Bear hand-held type multifunctional extirpator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208509663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021040579A (en) * | 2019-09-12 | 2021-03-18 | 株式会社マキタ | Work machine |
-
2018
- 2018-06-29 CN CN201821031465.3U patent/CN208509663U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021040579A (en) * | 2019-09-12 | 2021-03-18 | 株式会社マキタ | Work machine |
| JP7296833B2 (en) | 2019-09-12 | 2023-06-23 | 株式会社マキタ | work machine |
| US11707829B2 (en) | 2019-09-12 | 2023-07-25 | Makita Corporation | Working machine including speed increaser and speed reducer |
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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 |
Granted publication date: 20190219 Termination date: 20190629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |