CN205510873U - Transiens hobbing cutter structure of lawn mower - Google Patents
Transiens hobbing cutter structure of lawn mower Download PDFInfo
- Publication number
- CN205510873U CN205510873U CN201620051086.5U CN201620051086U CN205510873U CN 205510873 U CN205510873 U CN 205510873U CN 201620051086 U CN201620051086 U CN 201620051086U CN 205510873 U CN205510873 U CN 205510873U
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- CN
- China
- Prior art keywords
- cutter
- knife rest
- cutter shaft
- roll blade
- disc
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- Withdrawn - After Issue
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Abstract
The utility model provides a transiens hobbing cutter structure of lawn mower belongs to garden equipment technical field. Easy appearance blocked a scheduling problem during it had solved current hobbing cutter structure working process. The utility model discloses a cutter shaft, two at least knife rests and multi -disc hobbing cutter piece, the cutter shaft passes the knife rest in proper order and links firmly with the knife rest, multi -disc hobbing cutter piece is the spiral setting in the outer fringe department of each knife rest, fixed being equipped with transition ring on the hobbing cutter piece, transition ring all are ring shape along the axial projection of cutter shaft and above -mentioned multi -disc hobbing cutter piece along the axial projection of cutter shaft, two kinds of projections with one heart and the radius of their outer fringes the same. The utility model has the advantages of through setting up the transition ring, realized that hobbing cutter roll in -process does not have the card in succession and pauses.
Description
Technical field
This utility model belongs to garden equipment technical field, particularly to a kind of hay mover
Transitional type hob-cutter structure.
Background technology
Along with society and expanding economy, the environmental consciousness of people is stronger, lawn
Meadow our life of substantial amounts of entrance, therefore hay mover have also been obtained and uses widely.
The cutting mechanism of hay mover mainly includes the hobboing cutter of rotation and motionless stationary knife, and hobboing cutter is by grass
Rolling, weeds are cut off by stationary knife.
Owing to blade blade in use for some time has abrasion, between stationary knife and hobboing cutter
Gap blade increase, excesssive gap can cause mowing effect undesirable, so typically can
Stationary knife arranges gap adjusting mechanism, abuts on hobboing cutter as utilized spring to strain at stationary knife,
But owing to blade cutting edge weares and teares, ledger-plate just has height with the laminating of roll blade
Volt, and owing to stationary knife is strained at by spring, therefore when ledger-plate is in adjacent two panels
The phenomenon of card it is easily generated during transition between roll blade.
Utility model content
The purpose of this utility model is lacking of the hob-cutter structure existence for above-mentioned hay mover
Fall into, and a kind of structure provided is firm, roll the transitional type hob-cutter structure of nothing card continuously.
The purpose of this utility model can be realized by following technical proposal:
The transitional type hob-cutter structure of a kind of hay mover, it includes cutter shaft, at least two cutter
Frame and multi-disc roll blade, cutter shaft sequentially passes through knife rest and is connected with knife rest, above-mentioned multi-disc
Roll blade is arranged at the outer rim of each knife rest twist, it is characterised in that described rolling
Also be fixed with transition rings on blade, this transition rings along the axial projection of cutter shaft with above-mentioned
Multi-disc roll blade along the axial projection of cutter shaft all in annular, two kinds of projections with one heart and it
The radius of outer rim identical.
In the transitional type hob-cutter structure of above-mentioned a kind of hay mover, described transition rings bag
Include multi-disc circular arc transition plate, connected by transition plate between adjacent two roll blades, multi-disc
Transition plate is circumferentially around spread configuration.
In the transitional type hob-cutter structure of above-mentioned a kind of hay mover, described transition plate
The junction point that two ends connect with corresponding roll blade projection on cutter shaft is axial along cutter shaft
Front and back stagger.
In the transitional type hob-cutter structure of above-mentioned a kind of hay mover, described transition rings has
Two, set up the two ends at above-mentioned roll blade separately.
In the transitional type hob-cutter structure of above-mentioned a kind of hay mover, edge on described knife rest
Circumferencial direction is all spaced and is uniformly provided with multiple draw-in grooves corresponding with hobboing cutter blade number, roll blade
It is fastened in draw-in groove.
In the transitional type hob-cutter structure of above-mentioned a kind of hay mover, described knife rest is equidistant
Interval is arranged, and knife rest in the form of sheets and is perpendicular to cutter shaft.
Compared with prior art, this utility model is by arranging transition rings, at blade abrasion
After, ledger-plate can slide along transition rings outer rim when two panels roll blade transition, it is achieved that
In work process, hobboing cutter rolls continuously without card, and adjacent roll blade interval is uniformly, volume grass
Effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, cutter shaft；2, knife rest；3, roll blade；4, transition plate；5, end
Portion；6, draw-in groove.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
As it is shown in figure 1, the transitional type hobboing cutter knot of a kind of hay mover of this utility model offer
Structure, it includes 1, three knife rests 2 of a cutter shaft and multi-disc roll blade 3, cutter shaft 1
Sequentially pass through knife rest 2 and with knife rest 2, three knife rest 2 equi-spaced apart arrange and are welded in hobboing cutter
On axle 1, knife rest 2 is in disc-shaped and is perpendicular to cutter shaft 1, and multi-disc roll blade 3 is in spiral shell
Rotation shape is fixedly installed at the outer rim of each knife rest 2.The two ends of cutter shaft 1 are erected at mowing
Roll blade 3 thereon is driven to rotate in machine frame and under the effect of hay mover drive mechanism
Being involved in weeds, during rotation, the knife edge part of roll blade 3 is fitted with the blade of ledger-plate all the time,
And due to the spiral helicine setting of roll blade 3, with each point on the blade of a piece of roll blade 3
Blade with ledger-plate is fitted successively, thus forms the effect of shearing, shears weeds.
After making blade abrasion, hobboing cutter rolling, continuously without card, roll blade 3 is fixed and is set
Have transition rings, this transition rings along the axial projection of cutter shaft 1 with multi-disc roll blade 3 along rolling
The axial projection of cutter shaft 1 is all in annular, and two kinds of projections are with one heart and the radius of they outer rims
Identical, therefore when the middle part of ledger-plate blade is more serious relative to two ends abrasion, stationary knife
The blade of sheet can against transition rings between roll blade 3 all the time outer rim in transient process is sliding
OK, without there being Caton phenomenon.Transition rings includes multi-disc circular arc transition plate 4, adjacent
Connected by transition plate 4 between two panels roll blade 3, multi-disc transition plate 4 circumferentially cincture
Spread configuration.In adjacent two panels roll blade 3, transition plate 4 one end weldering of its correspondence
Being connected on the end 5 of the most a piece of roll blade 3, the other end is welded on another sheet roll blade 3
At the segment distance of end 5 one, therefore with two ends and the corresponding hobboing cutter of a piece of transition plate 4
The junction point that sheet 3 connects projection on cutter shaft 1 is staggered axially back and forth along cutter shaft 1,
All the time it is certain point on the blade of ledger-plate when the purpose so arranged is to prevent work
Fitting with transition plate 4, during shearing, this point snaps in weeds to easily cause hobboing cutter stuck.
Roll blade 3 can at one end arrange a transition rings, in order to structure is more firm, it is possible to
One is respectively set, as shown in Figure 1 at the two ends of roll blade 3.
On every knife rest 2, along the circumferential direction uniform intervals is provided with corresponding to 3 numbers of roll blade
Multiple draw-in grooves 6, roll blade 3 is fastened in draw-in groove 6 and is welded and fixed with knife rest 2,
The degree of depth of draw-in groove 6 is less than the width of roll blade 3.Due to the draw-in groove 6 on every knife rest 2
Number is identical, and the most circumferentially spaced is uniformly arranged, the most adjacent two panels hobboing cutter
Sheet 3 is spaced uniformly, and the grass amount that during rotation, each several part is involved in is uniform, good cutting effect.
It should be understood that in claims of the present utility model, description, all " bags
Include ... " should be understood as open implication, namely its implication is equal to " at least
Contain ... ", and should not be construed as enclosed implication, i.e. its implication should not be construed
" only comprising ... ".
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Claims (6)
1. a transitional type hob-cutter structure for hay mover, it includes cutter shaft (1), at least
Two knife rests (2) and multi-disc roll blade (3), cutter shaft (1) sequentially pass through knife rest (2) and with
Knife rest (2) is connected, and above-mentioned multi-disc roll blade (3) is arranged on outside each knife rest (2) twist
At edge, it is characterised in that be also fixed with transition rings on described roll blade (3), this mistake
Cross ring along the axial projection of cutter shaft (1) and above-mentioned multi-disc roll blade (3) along cutter shaft (1)
Axial projection is all in annular, and two kinds of concentric and they outer rims radiuses of projection are identical.
The transitional type hob-cutter structure of a kind of hay mover the most according to claim 1, its
Being characterised by, described transition rings includes multi-disc circular arc transition plate (4), adjacent two hobboing cutters
Being connected by transition plate (4) between sheet (3), multi-disc transition plate (4) circumferentially sets around arrangement
Put.
The transitional type hob-cutter structure of a kind of hay mover the most according to claim 2, its
It is characterised by, the connection that the two ends of described transition plate (4) connect with corresponding roll blade (3)
Point projection on cutter shaft (1) is staggered axially back and forth along cutter shaft (1).
4. according to the transitional type hobboing cutter of a kind of hay mover described in claim 1 or 2 or 3
Structure, it is characterised in that described transition rings has two, sets up separately in above-mentioned roll blade (3)
Two ends.
5. according to the transitional type hobboing cutter of a kind of hay mover described in claim 1 or 2 or 3
Structure, it is characterised in that on described knife rest (2), the most all interval is uniformly provided with
Multiple draw-in grooves (6) corresponding with roll blade (3) sheet number, roll blade (3) is fastened on draw-in groove (6)
In.
6. according to the transitional type hobboing cutter of a kind of hay mover described in claim 1 or 2 or 3
Structure, it is characterised in that described knife rest (2) equi-spaced apart is arranged, and knife rest (2) is in sheet
Shape and be perpendicular to cutter shaft 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620051086.5U CN205510873U (en) | 2016-01-20 | 2016-01-20 | Transiens hobbing cutter structure of lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620051086.5U CN205510873U (en) | 2016-01-20 | 2016-01-20 | Transiens hobbing cutter structure of lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205510873U true CN205510873U (en) | 2016-08-31 |
Family
ID=56766555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620051086.5U Withdrawn - After Issue CN205510873U (en) | 2016-01-20 | 2016-01-20 | Transiens hobbing cutter structure of lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205510873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105519303A (en) * | 2016-01-20 | 2016-04-27 | 金华市赛格五金注塑有限公司 | Transitional type hobbing cutter structure of field mower |
| CN107637260A (en) * | 2016-11-21 | 2018-01-30 | 山东交通职业学院 | A kind of hard root stubble crushing knife |
-
2016
- 2016-01-20 CN CN201620051086.5U patent/CN205510873U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105519303A (en) * | 2016-01-20 | 2016-04-27 | 金华市赛格五金注塑有限公司 | Transitional type hobbing cutter structure of field mower |
| CN107637260A (en) * | 2016-11-21 | 2018-01-30 | 山东交通职业学院 | A kind of hard root stubble crushing knife |
| CN107637260B (en) * | 2016-11-21 | 2020-09-01 | 山东交通职业学院 | Hard stubble crushing cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321037 Jinhua Province, Eastern Jin Fu town, East Village, Hong Kong Avenue, No. 1777, No. Patentee after: Zhejiang SEG Garden Machinery Co. Ltd. Address before: 321037 Jinhua Province, Eastern Jin Fu town, East Village, Hong Kong Avenue, No. 1777, No. Patentee before: Jinhua Saige Hardware & Plastic Injection Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20171219 |
|
| AV01 | Patent right actively abandoned |