CN209609216U - A kind of automobile-used three axis hedge heart knife of afforestation - Google Patents
A kind of automobile-used three axis hedge heart knife of afforestation Download PDFInfo
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- CN209609216U CN209609216U CN201920206284.8U CN201920206284U CN209609216U CN 209609216 U CN209609216 U CN 209609216U CN 201920206284 U CN201920206284 U CN 201920206284U CN 209609216 U CN209609216 U CN 209609216U
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Abstract
The utility model relates to afforestation field more particularly to a kind of automobile-used three axis hedge heart knives of afforestation.The embodiment of the utility model includes housing assembly, the gear motor being mounted on housing assembly and covers in cutterhead assembly, shaft coupling and transmission shaft therein by housing assembly；Three gear motors are set on the housing assembly, and the output shaft of each gear motor passes through a shaft coupling and a transmission axis connection, assembles a set of cutterhead assembly on every transmission shaft；Hedgerow knife in three sets of cutterhead assemblies at least forms two rotation overlapping regions when rotating.By this scheme not only ensure that cutting without dead zone, but also can guarantee cutting after grass cuttings length it is very short, facilitate subsequent cleaning, cleaning, substantially increase operating efficiency.
Description
Technical field
The utility model relates to afforestation field more particularly to a kind of automobile-used three axis hedge heart knives of afforestation.
Background technique
Single layer blade is generally only arranged in existing grass-cutting head, and grass cuttings length is longer after cutting, is not easily cleaned, and cutter head and cutting
Face is arranged vertically, and under wind action of circling round, cutting is not smooth, and there is also dead zones for hilted broadsword header structure, and cutting effect is bad, in addition
Cutter head and tool apron are rigidly connected, and when encountering barrier, cutter head are be easy to cause to fracture, influence the service life.
Utility model content
To solve the above problems, the utility model provides a kind of automobile-used three axis hedge heart knife of afforestation, cutting ensure that
Without dead zone, it can further make grass cuttings length after cutting very short, facilitate subsequent cleaning, cleaning, substantially increase operation effect
Rate.
The main technical schemes of the utility model are as follows:
A kind of automobile-used three axis hedge heart knife of afforestation, characterized in that including housing assembly, the tooth being mounted on housing assembly
Wheel motor and cutterhead assembly, shaft coupling and transmission shaft therein are covered in by housing assembly；
Three gear motors are set on the housing assembly, and the output shaft of each gear motor passes through a shaft coupling and one
It is driven axis connection, assembles a set of cutterhead assembly on every transmission shaft；
Hedgerow knife in three sets of cutterhead assemblies at least forms two rotation overlapping regions when rotating.
Further, housing assembly includes the front apron of case weld part and block in case weld part leading flank；It is described
Front apron is made using canvas filler rubber material.
Further, wherein being located at two gear motors of two sides homogeneously to synchronous rotary inwardly.
Further, the gear motor is fixed on housing assembly, and with horizontal plane at 5 °~6.5 ° top rakes.
It further, further include for fixing the cutterhead hub of hedgerow knife and pair being placed on transmission shaft in every set cutterhead assembly
The damping block of hedgerow knife progress damping.
Further, damping stock material is rubber.
Further, arranging multiplayer is in the hedgerow knife for setting spacing on each cutterhead hub.
Further, the cutterhead hub and horizontal plane are at 5 °~6.5 ° top rakes, while making hedgerow knife and horizontal plane at 5 °
~6.5 ° of inclination angles.
Further, the hedgerow knife in the cutterhead assembly of two gear motors driving of synchronous rotary is respectively and separately inwardly
Hedgerow knife in outer a set of cutterhead assembly forms a rotation overlapping region.
According to the above-mentioned explanation to the utility model, compared with prior art, the afforestation vehicle that the utility model uses
With three axis hedge heart knives, have the following beneficial effects:
The utility model oil cylinder uses three-axis structure, is equipped with three cutterhead assemblies, isosceles triangle arrangement, each cutterhead assembly
2 layers of hedgerow knife are all carried, two sides cutterhead hub turns to the inside, and with intermediate knife capitiform at overlapping region, further every
One cutterhead assembly forms 6.5 ° of top rakes with cut surface, not only ensure that and has been cut without dead zone by this scheme, but also can guarantee and cut
It is very short to cut rear grass cuttings length, facilitates subsequent cleaning, cleaning, substantially increases operating efficiency.
Detailed description of the invention
Fig. 1: the connection structure sectional view of a wherein axis hedge heart knife of the utility model；
Fig. 2: the pipeline layout figure of the utility model；
Fig. 3: the bottom view of the utility model；
Fig. 4: the cutterhead assembly diagram of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
In conjunction with shown in Fig. 1 to Fig. 4, the utility model is a kind of automobile-used three axis hedge heart knife of afforestation, including housing assembly
1, gear motor 2, cutterhead assembly 3, shaft coupling 4, transmission shaft 5 and hydraulic oil pipe 6 etc..
Housing assembly 1 includes case weld part 1-1 and front apron 1-2, and gear motor 2 is fixed on case weld part 1-1,
With horizontal plane at 6.5 ° of inclination angles, three gear motors 2 are arranged in a triangle；Front apron is made using canvas filler rubber, both can guarantee
Casing surroundings form closed interval, and will not bend uncut grass.
Three gear motors 2 are cascaded by hydraulic oil pipe 6, and two of them gear motor 22,23 is arranged in middle part
The two sides of gear motor 21, oil inlet 22a, 23a of the gear motor 22,23 of two sides, oil outlet 22b, 23b are on the contrary, can protect
Card two sides cutterhead assembly 3 rotates inwardly, and can guarantee fully synchronized, will not interfere with.
Cutterhead assembly 3 includes cutterhead hub 3-1, damping block 3-3 and hedgerow knife 3-4.Cutterhead hub 3-1 is for installing hedgerow knife 3-
Be arranged on 4, cutterhead hub 3-1 multiple fixed points with setting spacing can corresponding installation multilayer hedgerow knife, in the present embodiment
Provided with upper and lower two layers of hedgerow knife.Damping block 3-3 covers on transmission shaft 5, and damping block 3-3 is directly contacted with transmission shaft 5, damping
Stock material is rubber, is reduced when hedgerow knife encounters barrier, generates burst external force by damping block without other rigid contacts
To the rigid shock of transmission shaft 5, the service life is improved.The output shaft of gear motor 2 is connect by shaft coupling 4 with transmission shaft 5, every biography
A set of cutterhead assembly 3 is assembled on moving axis 5, is driven by gear motor 2, does rotation fortune together with movable knife disc assembly 3 through transmission shaft 5
It is dynamic.
Inner housing 3-2 and ringfeder 3-5 etc. can also be set in other embodiments.Inner housing 3-2 is covered to be filled outside transmission shaft 5
Work as support frame, cutterhead hub 3-1 is fixed on inner housing 3-2, for installing hedgerow knife 3-4.Damping block 3-3 covers on transmission shaft 5,
And inner housing 3-2 extruding is stuck on the shoulder of transmission shaft, then cutterhead assembly 3 is fixed on transmission shaft by ringfeder 3-5.
Three sets of cutterhead assemblies 3 are accordingly matched with three gear motors 2, are also arranged in a triangle, with horizontal plane at
The green grass cut down is taken to intermediate region and carried out finally by 6.5 ° of inclination angles, the cutterhead hub 3-1 of two sides opposite rotation inwardly
It crushes, guarantees that green grass is cut into the very short grass cuttings of length, facilitate subsequent cleaning.Each cutterhead hub 3-1 includes upper and lower 2 layers green
Green grass, can be cut into the length lower than 50mm, facilitate the later period by hedge knife 3-4-1,3-4-2, spacing 50mm between 2 layers of hedgerow knife
It cleans, collects；There are certain rotation overlapping region A with intermediate hedgerow knife 3-4 by two sides hedgerow knife 3-4, guarantee cutting without dead
Area.After cutterhead hub is installed in place, with horizontal plane at 6.5 ° of top rakes, while hedgerow knife and horizontal plane prevent out at 6.5 ° of inclination angles
Now it is cut with residual phenomena appearance.
When formal start to work, gear motor 2 starts, and is revolved at a high speed by shaft coupling 4, transmission shaft 5 with movable knife disc assembly 3
Turn, forms hedgerow knife 3-4 to the cutting force of green grass, complete the trimming to green grass.
Using three-axis structure, three cutterhead assemblies, isosceles triangle arrangement are equipped with, the total Chengdu of each cutterhead carries 2 layers of hedgerow
Knife, two sides cutterhead hub turn to the inside, and with intermediate knife capitiform at rotation overlapping region, each further cutterhead is total
Cheng Junyu cut surface formed 6.5 ° of top rakes, by this scheme not only ensure that cutting without dead zone, but also can guarantee cutting after grass cuttings it is long
Degree is very short, facilitates subsequent cleaning, cleaning, substantially increases operating efficiency.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (9)
1. a kind of automobile-used three axis hedge heart knife of afforestation, characterized in that including housing assembly, the gear being mounted on housing assembly
Motor and cutterhead assembly, shaft coupling and transmission shaft therein are covered in by housing assembly；
Three gear motors are set on the housing assembly, and the output shaft of each gear motor passes through a shaft coupling and a transmission
Axis connection assembles a set of cutterhead assembly on every transmission shaft；
Hedgerow knife in three sets of cutterhead assemblies at least forms two rotation overlapping regions when rotating.
2. the automobile-used three axis hedge heart knife of afforestation according to claim 1, characterized in that housing assembly includes case weld
The front apron of part and block in case weld part leading flank；The front apron is made using canvas filler rubber material.
3. the automobile-used three axis hedge heart knife of afforestation according to claim 1, characterized in that be wherein located at two teeth of two sides
Wheel motor is homogeneously to synchronous rotary inwardly.
4. the automobile-used three axis hedge heart knife of afforestation according to claim 1, characterized in that the gear motor is fixed on shell
On body assembly, and with horizontal plane at 5 °~6.5 ° top rakes.
5. the automobile-used three axis hedge heart knife of afforestation according to claim 1, characterized in that further include in every set cutterhead assembly
The damping block that damping is carried out to hedgerow knife for fixing the cutterhead hub of hedgerow knife and being placed on transmission shaft.
6. the automobile-used three axis hedge heart knife of afforestation according to claim 5, characterized in that damping stock material is rubber.
7. the automobile-used three axis hedge heart knife of afforestation according to claim 5, characterized in that arranging multiplayer on each cutterhead hub
In the hedgerow knife of setting spacing.
8. the automobile-used three axis hedge heart knife of the afforestation according to claim 5 or 7, characterized in that the cutterhead hub and level
Face makes hedgerow knife and horizontal plane at 5 °~6.5 ° inclination angles at 5 °~6.5 ° top rakes.
9. the automobile-used three axis hedge heart knife of afforestation according to claim 3, characterized in that two of synchronous rotary inwardly
Hedgerow knife in the cutterhead assembly of gear motor driving forms a rotation weight with the hedgerow knife in other set cutterhead assembly respectively
Folded region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920206284.8U CN209609216U (en) | 2019-02-18 | 2019-02-18 | A kind of automobile-used three axis hedge heart knife of afforestation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920206284.8U CN209609216U (en) | 2019-02-18 | 2019-02-18 | A kind of automobile-used three axis hedge heart knife of afforestation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209609216U true CN209609216U (en) | 2019-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920206284.8U Active CN209609216U (en) | 2019-02-18 | 2019-02-18 | A kind of automobile-used three axis hedge heart knife of afforestation |
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| CN (1) | CN209609216U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661893A (en) * | 2019-02-18 | 2019-04-23 | 江苏集萃道路工程技术与装备研究所有限公司 | A kind of automobile-used three axis hedge heart knife of afforestation |
| CN112449901A (en) * | 2020-11-25 | 2021-03-09 | 长沙中联重科环境产业有限公司 | Hedgerow trimming cutter head |
| CN115643891A (en) * | 2022-10-11 | 2023-01-31 | 海南大学 | Vertical three-shaft distribution beveling two-stage crushing returning machine |
-
2019
- 2019-02-18 CN CN201920206284.8U patent/CN209609216U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661893A (en) * | 2019-02-18 | 2019-04-23 | 江苏集萃道路工程技术与装备研究所有限公司 | A kind of automobile-used three axis hedge heart knife of afforestation |
| CN112449901A (en) * | 2020-11-25 | 2021-03-09 | 长沙中联重科环境产业有限公司 | Hedgerow trimming cutter head |
| CN112449901B (en) * | 2020-11-25 | 2023-12-15 | 长沙中联重科环境产业有限公司 | Hedge trimming cutter head |
| CN115643891A (en) * | 2022-10-11 | 2023-01-31 | 海南大学 | Vertical three-shaft distribution beveling two-stage crushing returning machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210107 Address after: 226407 No.128 Xiangjiang Road, Rudong Economic Development Zone, Nantong City, Jiangsu Province Patentee after: Jiangsu Saio Intelligent Technology Co.,Ltd. Address before: 221004 science and technology building, No.10 tuolanshan Road, Jinshanqiao Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: JIANGSU JICUI ROAD ENGINEERING TECHNOLOGY AND EQUIPMENT RESEARCH INSTITUTE Co.,Ltd. |