CN208434382U - Quick-changing type closes tooth case garden shears - Google Patents
Quick-changing type closes tooth case garden shears Download PDFInfo
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- CN208434382U CN208434382U CN201821028374.4U CN201821028374U CN208434382U CN 208434382 U CN208434382 U CN 208434382U CN 201821028374 U CN201821028374 U CN 201821028374U CN 208434382 U CN208434382 U CN 208434382U
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- blade
- gear
- spline
- eccentric wheel
- tooth case
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Abstract
The utility model discloses quick-changing types to close tooth case garden shears, including split type handle mechanism and blade mechanisms, handle mechanism includes casing, tooth case end plate is installed on the casing, tooth case end plate is provided with linked gear axis and Large Gear Shaft, linked gear is arranged on the linked gear axis, the gear wheel engaged with linked gear is arranged in the Large Gear Shaft, the pinion gear engaged with linked gear is installed on the output shaft of the direct current generator, the blade mechanisms include blade box body and blade box cover, blade assembly is provided in the blade cartridge body, it further include spline eccentric wheel, spline eccentric wheel side is eccentric wheel structure, the spline eccentric wheel other side is spline structure, the notch for being clamped with spline structure is provided in the middle part of the gear wheel, the garden shears of the utility model are carrying out blade mechanisms and hand When the assembling of handle mechanism, the notch in the middle part of the spline structure and gear wheel that stretch out blade box cover need to be only clamped, it is convenient and efficient.
Description
Technical field
The utility model relates to a kind of garden shears, in particular to quick-changing type closes tooth case garden shears.
Background technique
Garden shears are a kind of a kind of garden instruments for cutting grass or poll, and current closing tooth case garden shears are in installation handle
It is inconvenient to install when mechanism and blade mechanisms, and when handle mechanism and blade mechanisms disassemble next, since blade mechanisms are exposed
State, therefore be easy to cause the dirty of blade mechanisms so that machine oil, lubricating oil etc. in handle mechanism are immersed in blade mechanisms
Dirt, while being likely to will cause the situation that lubricating oil is remained in by blade mechanisms on blade or branch.
Utility model content
The technical issues of the utility model solves is to provide a kind of quick-changing type closing tooth case flower for facilitating installation blade mechanisms
It cuts in garden.
The technical scheme adopted by the utility model to solve the technical problem is as follows: quick-changing type closes tooth case garden shears, including
Split type handle mechanism and blade mechanisms, the handle mechanism include that the left cabinet being bolted and right cabinet are constituted
Casing, the casing side are equipped with the handle for placing battery component, direct current generator, the machine are equipped in the casing
Tooth case end plate is installed, the output shaft of the direct current generator is stretched out from the middle part of tooth case end plate, and the tooth case end plate is separate on shell
Direct current generator side is respectively arranged with linked gear axis and Large Gear Shaft, is arranged with linked gear on the linked gear axis, institute
The gear wheel for being arranged in Large Gear Shaft and engaging with linked gear is stated, be equipped on the output shaft of the direct current generator and interlocks tooth
The pinion gear of engagement is taken turns, the blade mechanisms include bolted blade box body and blade box cover, are set in the blade cartridge body
It is equipped with blade assembly, further includes spline eccentric wheel, spline eccentric wheel side is the eccentric wheel structure connecting with blade assembly,
The spline eccentric wheel other side is provided with the spline structure for stretching out blade box cover, be provided in the middle part of the gear wheel for flower
The notch of bond structure clamping.
Further, the blade assembly includes bottom knife, cutter is installed by link pins on the bottom knife,
Described cutter one end is provided with circular groove, is provided with spacing collar below the circular groove, the eccentric wheel of the spline eccentric wheel protrudes into
In circular groove and spacing collar.
The beneficial effects of the utility model are: the garden shears of the utility model are in the group for carrying out blade mechanisms and handle mechanism
When dress, the notch in the middle part of the spline structure and gear wheel that stretch out blade box cover need to be only clamped, it is convenient and efficient, and knife
Chip architecture surface is covered with blade box cover, on the one hand can play a protective role to internal blade, on the other hand prevented also from
It is dirty to enter in blade, so as to reduce the cleaning to blade.
Detailed description of the invention
Fig. 1 is handle mechanism explosive view.
Fig. 2 is the first structural schematic diagram of blade structure.
Fig. 3 is second of structural schematic diagram of blade structure.
In the figure, it is marked as left cabinet 1, right cabinet 2, handle 3, battery component 4, direct current generator 5, tooth case end plate 6, gearing tooth
Wheel shaft 7, Large Gear Shaft 8, linked gear 9, gear wheel 10, pinion gear 11, blade box body 12, blade box cover 13, spline eccentric wheel
14, notch 15, bottom knife 16, cutter 17, spacing collar 18.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
Quick-changing type as depicted in figs. 1 and 2 closes tooth case garden shears, including split type handle mechanism and blade mechanisms,
The handle mechanism includes the casing that the left cabinet 1 being bolted and right cabinet 2 are constituted, and the casing side installation is useful
In being equipped with direct current generator 5 in the handle 3 of placing battery component 4, the casing, tooth case end plate 6, institute are installed on the casing
The output shaft for stating direct current generator 5 is stretched out from the middle part of tooth case end plate 6, and the tooth case end plate 6 is set respectively far from 5 side of direct current generator
It is equipped with linked gear axis 7 and Large Gear Shaft 8, linked gear 9 is arranged on the linked gear axis 7, is covered in the Large Gear Shaft 8
Equipped with the gear wheel 10 engaged with linked gear 9, it is equipped on the output shaft of the direct current generator 5 and engages with linked gear 9
Pinion gear 11, the blade mechanisms include bolted blade box body 12 and blade box cover 13, are set in the blade box body 12
It is equipped with blade assembly, further includes spline eccentric wheel 14,14 side of spline eccentric wheel is the eccentric wheel connecting with blade assembly
Structure, 14 other side of spline eccentric wheel are provided with the spline structure for stretching out blade box cover 13, set in the middle part of the gear wheel 10
It is equipped with the notch 15 for being clamped with spline structure, when specifically used, by the card slot in spline structure and gear wheel 10
Structure 15 is clamped, and when work, 5 driving pinion 11 of direct current generator rotation, pinion gear 11 drives linked gear 9 to rotate, and interlocks tooth
Wheel 9 drives gear wheel 10 to rotate, and gear wheel 10 drives spline eccentric wheel 14 to rotate, so that blade structure carries out cutting behaviour
Make, the garden shears of the utility model need to will only stretch out blade box cover 13 when carrying out the assembling of blade mechanisms and handle mechanism
The notch 15 at 10 middle part of spline structure and gear wheel is clamped, convenient and efficient, and blade structure surface is covered with blade
On the one hand box cover 13 can play a protective role to internal blade, on the other hand enter in blade prevented also from dirty, from
And the cleaning to blade can be reduced.
On the basis of the above, as shown in Figures 2 and 3, the blade assembly includes bottom knife 16, is led on the bottom knife 16
It crosses link pins and cutter 17 is installed, the cutter 17 and bottom knife 16 can be to cut careless blade or beta pruning blade, the upper slitter
17 one end of piece is provided with circular groove, is provided with spacing collar 18 below the circular groove, the eccentric wheel of the spline eccentric wheel 14 protrudes into circle
It in slot and spacing collar 18, is swung, is come so that cutter 17 matches with bottom knife 16 cuts by driving cutter 17
Operation is cut, and the setting of spacing collar 18 can limit the amplitude of fluctuation of cutter 17, enables cutter 17 and bottom knife 16 real
Now better mating reaction.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
Step is described in detail, it should be understood that being not limited to this foregoing is merely specific embodiment of the utility model
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (2)
1. quick-changing type closes tooth case garden shears, it is characterised in that: including split type handle mechanism and blade mechanisms, the handle
Mechanism includes the casing that the left cabinet (1) being bolted and right cabinet (2) are constituted, and the casing side is equipped with for putting
The handle (3) of battery component (4) is set, is equipped with direct current generator (5) in the casing, tooth case end plate is installed on the casing
(6), the output shaft of the direct current generator (5) is stretched out from the middle part of tooth case end plate (6), and the tooth case end plate (6) is far from direct current
Machine (5) side is respectively arranged with linked gear axis (7) and Large Gear Shaft (8), is arranged with gearing tooth on the linked gear axis (7)
It takes turns (9), is arranged with the gear wheel (10) engaged with linked gear (9) on the Large Gear Shaft (8), the direct current generator (5)
The pinion gear (11) engaged with linked gear (9) is installed, the blade mechanisms include bolted blade cartridge on output shaft
Body (12) and blade box cover (13), it further includes spline eccentric wheel (14), institute that the blade box body (12) is interior, which to be provided with blade assembly,
Stating spline eccentric wheel (14) side is the eccentric wheel structure connecting with blade assembly, spline eccentric wheel (14) other side setting
There is the spline structure for stretching out blade box cover (13), the card slot for being clamped with spline structure is provided in the middle part of the gear wheel (10)
Structure (15).
2. quick-changing type as described in claim 1 closes tooth case garden shears, it is characterised in that: the blade assembly includes bottom knife
(16), it being equipped with cutter (17) on the bottom knife (16) by link pins, described cutter (17) one end is provided with circular groove,
It is provided with spacing collar (18) below the circular groove, the eccentric wheel of the spline eccentric wheel (14) protrudes into circular groove and spacing collar (18)
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821028374.4U CN208434382U (en) | 2018-07-02 | 2018-07-02 | Quick-changing type closes tooth case garden shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821028374.4U CN208434382U (en) | 2018-07-02 | 2018-07-02 | Quick-changing type closes tooth case garden shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208434382U true CN208434382U (en) | 2019-01-29 |
Family
ID=65088199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821028374.4U Active CN208434382U (en) | 2018-07-02 | 2018-07-02 | Quick-changing type closes tooth case garden shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208434382U (en) |
-
2018
- 2018-07-02 CN CN201821028374.4U patent/CN208434382U/en active Active
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| GR01 | Patent grant |