CN205596605U - Toothed burclover is cut to double blade retrograde rotation formula - Google Patents
Toothed burclover is cut to double blade retrograde rotation formula Download PDFInfo
- Publication number
- CN205596605U CN205596605U CN201620112646.3U CN201620112646U CN205596605U CN 205596605 U CN205596605 U CN 205596605U CN 201620112646 U CN201620112646 U CN 201620112646U CN 205596605 U CN205596605 U CN 205596605U
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- gear
- blade
- flange
- cut
- transmission case
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Abstract
The utility model discloses a toothed burclover is cut to double blade retrograde rotation formula, including last blade, bottom knife, gearbox, stopper, transmission case, be equipped with the cooperation of connecting axle and bottom knife in the gearbox and be connected, be equipped with flange simultaneously and coordinate with last blade and be connected, drive upper and lower blade and carry out two -way rotation, the stopper dish connects in the bottom knife bottom, through be equipped with the screw, the gasket is connected with the gearbox, the transmission case is connected with gearbox transmission. The utility model discloses a cut the toothed burclover blade and carry out the double blade design to realize by gearbox internal tooth wheelset that two -way reverse rotation shears, accomplished the cutting off of vegetation by the double blade cutting that shearing the effect and promoting by a wide margin, it is more equitable to obtain the structure, the performance is more stable, uses the safer toothed burclover of cutting, cut off the vegetation and can do not not smashed, beat and rot, and complete quilt is cut off, more is applicable to economical plant like the stem or leaf of cattail, forage grass etc..
Description
Technical field
This utility model relates to JIANCAO apparatus field, specifically a kind of double blade reverse rotation mode JIANCAO head.
Background technology
Grass mower be a kind of for cutting the grass on a lawn, the machine tool of vegetation etc., it is by the output with power
Axle connects, and is driven the drive mechanism of grass mower self, drive mechanism band cutting blade by the output shaft of power
Come JIANCAO or vegetation.
JIANCAO head is exactly the critical piece that grass mower front end acts on that vegetation is sheared, existing grass mower JIANCAO
Only have a piece of blade or one as first and cut rope, only by blade or cut rope high speed rotating grass is cut off, but
Have sand during mowing to fly upward to be easily generated and wound personnel issue, and the grass shredded mixes earth and splashes the most attached
With operator, when running into the meeting resilience of barrier blade, will be unable to wipe out neighbouring vegetation.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that Yi Zhongshuan
The JIANCAO head of vegetation is sheared in blade counter-rotating.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of double blade reverse rotation mode JIANCAO head, including top cutter, bottom knife, change speed gear box, stop,
Transmission case, is provided with connecting shaft in described change speed gear box and is connected with bottom knife, be simultaneously provided with adpting flange with
Top cutter is connected, and drives upper and lower blade to carry out bidirectional rotation, and described stop dish is connected to bottom knife
Bottom, by being provided with screw, pad is connected with change speed gear box, and described transmission case is connected with gearbox transmission.
As further program of the utility model: be provided with a pair intermeshing spiral in described transmission case
Umbrella tooth, power is transmitted to change speed gear box by the splined shaft passing through after spiral bevel gear speed change to arrange via transmission case,
Change speed gear box is straight-tooth gear case, inside sets upper and lower two groups of gears and coordinates transmission docking, and upper end is provided with big shaft gear
Being connected with connecting shaft, lower end is provided with flange gear and is connected with adpting flange, and big shaft gear docks
Be provided with little shaft gear, little shaft gear to being equipped with flange travelling gear, flange travelling gear and flange gear
It is connected.
As further program of the utility model: described stop is disk body, and middle part is provided with projection and is butted on
Bottom knife end face limits upper and lower blade space.
Compared with prior art, the beneficial effects of the utility model are: carry out double-pole by JIANCAO head blade
Sheet designs, and is realized two-way reverse rotation shearing by change speed gear box internal tooth wheels, double blade it is right to have cut
Cutting off of vegetation, shear effect is substantially improved, it is thus achieved that more reasonable structure, and performance is more stable, uses and more pacifies
Full JIANCAO head, cut off vegetation will not broken, batter down, and complete being cut off, be more suitable for through
Ji type the plant such as stem or leaf of cattail, herbage etc..
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the detonation configuration schematic diagram of this utility model embodiment.
Fig. 3 is the gearbox gear wheels schematic diagram of this utility model embodiment.
In Fig. 1～Fig. 3: top cutter 1, bottom knife 2, change speed gear box 3, stop 4, transmission case 5, connection
Axle 6, adpting flange 7, screw 8, pad 9, big shaft gear 10, flange gear 11, little shaft gear 12,
Flange travelling gear 13, spiral bevel gear 14, splined shaft 15.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Refer to Fig. 1～3, in this utility model embodiment, a kind of double blade reverse rotation mode JIANCAO head,
Including top cutter 1, bottom knife 2, change speed gear box 3, stop 4, transmission case 5, set in described change speed gear box 3
There is connecting shaft 6 to be connected with bottom knife 2, be simultaneously provided with adpting flange 7 and be connected with top cutter 2,
Driving upper and lower blade to carry out bidirectional rotation, described stop 4 dish is connected to bottom knife 2 bottom, by setting
Having screw 8, pad 9 to be connected with connecting shaft 6, described transmission case 5 is by splined shaft and change speed gear box 3 transmission
Connecting, be provided with a pair intermeshing spiral bevel gear 14 in described transmission case 5, power is via transmission case 5
By being transmitted to change speed gear box 3, described change speed gear box 3 by the splined shaft 15 arranged after spiral bevel gear 14 speed change
For straight-tooth gear case, inside setting upper and lower two groups of gears and coordinate transmission docking, upper end is provided with big shaft gear 10 and connects
Spindle 6 is connected, and lower end is provided with flange gear 11 and is connected with adpting flange 7, big shaft gear 10
To being equipped with little shaft gear 12, little shaft gear 12 to being equipped with flange travelling gear 13, flange driving cog
Wheel 13 is connected with flange gear 11, and described stop 4 is disk body, and middle part is provided with projection and is butted on down
Blade 2 end face limits upper and lower blade space.
Principle of the present utility model is: drive change speed gear box by transmission case 5 transfer motion power by splined shaft 15
3 internal gears rotate, little shaft gear 12 drive gear wheel 10, then have little shaft gear 12 to drive flange to pass
Moving gear 13 rotates, and is finally driven flange gear 11 to rotate by flange travelling gear 13, big shaft gear 10
Being connected with connecting shaft 6, rotate and drive bottom knife 2 to rotate, flange gear 11 is joined with adpting flange 7
Close and connect, drive relative bottom knife 2 counter-rotating of top cutter 1, complete double blade bidirectional rotation and shear,
Carry out double blade design by JIANCAO head blade, and realized two-way reverse rotation by change speed gear box 3 internal tooth wheels
Shearing, double blade cut and cut off vegetation, shear effect is substantially improved, it is thus achieved that structure is more closed
Reason, performance is more stable, uses safer JIANCAO head.
It is obvious to a person skilled in the art that this utility model is not limited to above-mentioned one exemplary embodiment
Details, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to other
Concrete form realizes this utility model.Which point therefore, no matter from the point of view of, embodiment all should be regarded as
Exemplary, and be nonrestrictive, scope of the present utility model by claims rather than on
State bright restriction, it is intended that all changes that will fall in the implication of equivalency and scope of claim
Change and include in this utility model.Any reference in claim should be considered as restriction involved
Claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, but the most each reality
Mode of executing only comprises an independent technical scheme, and this narrating mode of description is only for understand
Seeing, those skilled in the art should be using description as an entirety, and the technical scheme in each embodiment is also
Other embodiments that it will be appreciated by those skilled in the art that can be formed through appropriately combined.
Claims (3)
1. a double blade reverse rotation mode JIANCAO head, it is characterised in that: include top cutter (1), lower cutter
Sheet (2), change speed gear box (3), stop (4), transmission case (5), the company of being provided with in described change speed gear box (3)
Spindle (6) is connected with bottom knife (2), is simultaneously provided with adpting flange (7) and top cutter (2)
Being connected, drive upper and lower blade to carry out bidirectional rotation, described stop (4) dish is connected to bottom knife (2)
Bottom, by being provided with screw (8), pad (9) is connected with change speed gear box (3), described transmission case (5)
It is in transmission connection with change speed gear box (3).
A kind of double blade reverse rotation mode JIANCAO head the most according to claim 1, it is characterised in that:
Being provided with a pair intermeshing spiral bevel gear (14) in described transmission case (5), power is via transmission case (5)
By being transmitted to change speed gear box (3) by the splined shaft (15) arranged after spiral bevel gear (14) speed change, become
Speed case (3) is straight-tooth gear case, inside sets upper and lower two groups of gears and coordinates transmission docking, and upper end is provided with big axle tooth
Wheel (10) is connected with connecting shaft (6), and lower end is provided with flange gear (11) and adpting flange (7)
Being connected, big shaft gear (10) is to being equipped with little shaft gear (12), and little shaft gear (12) docking sets
Flange travelling gear (13), flange travelling gear (13) is had to be connected with flange gear (11).
A kind of double blade reverse rotation mode JIANCAO head the most according to claim 1, it is characterised in that:
Described stop (4) is disk body, and middle part is provided with projection and is butted on bottom knife (2) the end face upper and lower cutter of restriction
Sheet spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112646.3U CN205596605U (en) | 2016-02-01 | 2016-02-01 | Toothed burclover is cut to double blade retrograde rotation formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112646.3U CN205596605U (en) | 2016-02-01 | 2016-02-01 | Toothed burclover is cut to double blade retrograde rotation formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205596605U true CN205596605U (en) | 2016-09-28 |
Family
ID=56961428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620112646.3U Expired - Fee Related CN205596605U (en) | 2016-02-01 | 2016-02-01 | Toothed burclover is cut to double blade retrograde rotation formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205596605U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093819A (en) * | 2017-12-28 | 2018-06-01 | 郑州国知网络技术有限公司 | A kind of gardens weeder with pesticide spraying |
| WO2019242291A1 (en) * | 2018-06-22 | 2019-12-26 | 李仕清 | Feeding-free harvester |
| WO2023151535A1 (en) * | 2022-02-11 | 2023-08-17 | 天长市仁隆机械有限公司 | Dual-blade grass trimmer head |
-
2016
- 2016-02-01 CN CN201620112646.3U patent/CN205596605U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093819A (en) * | 2017-12-28 | 2018-06-01 | 郑州国知网络技术有限公司 | A kind of gardens weeder with pesticide spraying |
| WO2019242291A1 (en) * | 2018-06-22 | 2019-12-26 | 李仕清 | Feeding-free harvester |
| WO2023151535A1 (en) * | 2022-02-11 | 2023-08-17 | 天长市仁隆机械有限公司 | Dual-blade grass trimmer head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160928 Termination date: 20180201 |