CN207939961U - A kind of mating clear film rotary blade of mini-tiller - Google Patents
A kind of mating clear film rotary blade of mini-tiller Download PDFInfo
- Publication number
- CN207939961U CN207939961U CN201820121059.XU CN201820121059U CN207939961U CN 207939961 U CN207939961 U CN 207939961U CN 201820121059 U CN201820121059 U CN 201820121059U CN 207939961 U CN207939961 U CN 207939961U
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- China
- Prior art keywords
- transmission shaft
- fixedly connected
- shaft
- telescopic shaft
- mating
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Abstract
The utility model discloses a kind of mating clear film rotary blades of mini-tiller, including transmission shaft, described transmission shaft one end is fixedly connected with No.1 interface, the transmission shaft other end is provided with telescopic shaft and telescopic shaft one end is located inside transmission shaft, the telescopic shaft other end is fixedly connected with No. two interfaces, described telescopic shaft one end is fixedly connected with catch, the catch is fixedly connected with adjustable spring, the catch and adjustable spring are respectively positioned on inside transmission shaft, the transmission shaft and telescopic shaft upper end face are both provided with through-hole, and the transmission shaft outer wall surface is fixedly connected with blade.The utility model is by being arranged telescopic shaft, after manually No.1 interface is first fixed, further according to actual conditions, it will be pushed inside flexible axial drive shaft, after reaching suitable dimension, it is inserted into through-hole and is fixed using limited bolt, then telescopic shaft is fixed by No. two interfaces, the effective process for simplifying installation, greatly improves installation speed.
Description
Technical field
The utility model is related to a kind of rotary blade, more particularly to a kind of mating clear film rotary blade of mini-tiller.
Background technology
It is in knife-like for the rotary cultivator accessory that farmland uses with scratching, because of referred to herein as rotary blade, configures two or more knives
Piece, should ensure that cut soil amount it is equal, it is high-quality to reach hack, plough after bottom of trench it is smooth, the main reason is that not strictly press drawing
It is required that blanking, the technology and pattern assembly of production and processing is unqualified, and management system is not perfect, common 12-K of the workers and peasants hands in Guangdong Province various regions
Help tractor matching with rotavator, 16, blade be housed altogether on cutter shaft, it is left and right it is fifty-fifty be staggered, for rice terrace, nonirrigated farmland etc.,
The especially farming of vegetable field, better, when soil moisture content is less than 20%, hand drags mating with 2BG -6A type drill for sowing in lines for sowing
It uses, hand towing speed degree preferably selects 2,3 gears;When soil moisture content is more than 30%, hand towing speed degree preferably selects 2 gears;Ordinary circumstance, hand towing speed
Degree preferably selects to be staggered inside and outside 1,2 gear mixing dress method blades, and after ploughing, surfacing, exterior method is except in two blades of outermost end
Dress is outer, remaining blade is all to exterior, and after ploughing, ground Middle face is concave, and when built-in method is installed, whole blades are both facing to cutter shaft
Center, after ploughing, ground is central raised, the speed of hand tractor (hereinafter referred to as hand steered) farmland operation should according to soil types,
The factors such as surface condition, soil moisture content, hand steered power and corresponding agriculture requirement determine, to ensure that operation quality and production are imitated
Rate.
But due to rotary blade in the prior art, the rotary blade being combined mostly more is actually needed, not with it is micro-
The machine of ploughing carries out matching used rotary blade, also, rotary blade installation process is relatively complicated, moreover, being imitated without good damping
Fruit, meanwhile, it is easy by corrosion and damage.For this purpose, it is proposed that a kind of mating clear film rotary blade of mini-tiller.
Utility model content
The main purpose of the utility model is to provide a kind of mating clear film rotary blades of mini-tiller, can effectively solve background
The problems in technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of mating clear film rotary blade of mini-tiller, including transmission shaft, described transmission shaft one end are fixedly connected with No.1 interface, institute
State that the transmission shaft other end is provided with telescopic shaft and telescopic shaft one end is located inside transmission shaft, the telescopic shaft other end is fixedly connected
No. two interfaces, described telescopic shaft one end are fixedly connected with catch, and the catch is fixedly connected with adjustable spring, the catch and flexible
Spring is respectively positioned on inside transmission shaft, and the transmission shaft and telescopic shaft upper end face are both provided with through-hole, the transmission shaft outer wall table
Face is fixedly connected with blade.
Further, the No.1 interface and No. two interface sides are equipped with rolling bearing, and the rolling bearing upper end is solid
Surely shock structure is connected, the shock structure outer wall surface is provided with damping spring, and the shock structure upper end is fixedly connected with fixed interface,
The rolling bearing is respectively fixedly connected with and telescopic shaft and transmission shaft outer wall surface.
Further, the blade outer wall surface is disposed with nano-carbon tube coating from bottom to up and steel structure fireproofing applies
Material.
Further, the blade outer wall surface is disposed with nano-carbon tube coating from bottom to up and steel structure fireproofing applies
Material.
Further, the through-hole is the round and identical through-hole for being provided with several groups in position.
Compared with prior art, the utility model has the advantages that：
1. the utility model by the way that telescopic shaft is arranged, after manually first fixing No.1 interface, further according to actual conditions, will be stretched
It is pushed inside contracting axial drive shaft, after reaching suitable dimension, is inserted into through-hole and is fixed using limited bolt, then connect by No. two
Telescopic shaft is fixed mouth, has the function that installation, effectively simplifies the process of installation, greatly improves installation speed
Degree, effectively strengthens the efficiency of work, further, it is possible to can be adjusted as needed length, strengthens flexibility when use,
Improve practical function.
2. the utility model is by being arranged rolling bearing, after manually fixing shock structure by fixed interface, shock structure energy
Enough effective drive damping springs carry out contractile motion, and the shaking force that transmission shaft generates is absorbed and filtered, damping is reached
Effect can effectively reduce the vibrations during rotary blade use, keep stability, greatly improve the efficiency of work,
Further, it is possible to effectively keep the soil ploughed, loose effect is more uniform, strengthens work quality, meanwhile, it plays good
Protective effect effectively prevents breaks down, extends service life.
3. the utility model reaches the work for reinforcing blade stiffness by the way that nano-carbon tube coating and fire-resistant coating for steel structure is arranged
With nano-carbon tube coating can effectively reinforce the structural strength of blade, while have good corrosion-resistant and easy to clean spy
Property, protection effect is improved, the convenience of cleaning is strengthened, fire-resistant coating for steel structure can effectively reinforce the load energy of blade
Power extends the time of work.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of the mating clear film rotary blade of mini-tiller of the utility model.
Fig. 2 is a kind of adjustable spring structural schematic diagram of the mating clear film rotary blade of mini-tiller of the utility model.
Fig. 3 is a kind of blade structure schematic diagram of the mating clear film rotary blade of mini-tiller of the utility model.
In figure：1, transmission shaft；2, telescopic shaft；3, blade；4, No.1 interface；5, No. two interfaces；6, rolling bearing；7, damping
Spring；8, shock structure；9, fixed interface；10, through-hole；11, catch；12, adjustable spring；13, fire-resistant coating for steel structure；14, it receives
Rice carbon pipe coating.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-3, the mating clear film rotary blade of a kind of mini-tiller, including transmission shaft 1,1 one end of the transmission shaft are fixed
No.1 interface 4 is connected, 1 other end of the transmission shaft is provided with telescopic shaft 2 and 2 one end of telescopic shaft is located inside transmission shaft 1, described
2 other end of telescopic shaft is fixedly connected with No. two interfaces 5, and 2 one end of the telescopic shaft is fixedly connected with catch 11, and the catch 11, which is fixed, to be connected
It is connected to adjustable spring 12, the catch 11 and adjustable spring 12 are respectively positioned on inside transmission shaft 1, on the transmission shaft 1 and telescopic shaft 2
End surfaces are both provided with through-hole 10, and 1 outer wall surface of the transmission shaft is fixedly connected with blade 3.
Wherein, the No.1 interface 4 and No. two 5 sides of interface are equipped with rolling bearing 6, and 6 upper end of the rolling bearing is solid
Surely shock structure 8 is connected, 8 outer wall surface of the shock structure is provided with damping spring 7, and 8 upper end of the shock structure is fixedly connected with fixation
Interface 9, the rolling bearing 6 are respectively fixedly connected with and 1 outer wall surface of telescopic shaft 2 and transmission shaft.
Wherein, 3 outer wall surface of the blade is disposed with nano-carbon tube coating 14 from bottom to up and steel structure fireproofing applies
Material 13.
Wherein, 2 diameter of the telescopic shaft is less than transmission shaft 1 and telescopic shaft 2 and 1 sleeve connection of transmission shaft.
Wherein, the through-hole 10 is the round and identical through-hole for being provided with several groups in position.
It should be noted that the utility model is a kind of mating clear film rotary blade of mini-tiller, when work, manually No.1 is connect
After mouthfuls 4 first fix, further according to actual conditions, by telescopic shaft 2 to pushing inside transmission shaft 1, after reaching suitable dimension, limit is used
Bolt is inserted into through-hole 10 and is fixed, then telescopic shaft 2 is fixed by No. two interfaces 5, will manually be subtracted by fixed interface 9
After shaking the fixation of column 8, shock structure 8 can effectively drive damping spring 7 to carry out contractile motion, will make transmission by rolling bearing 6
The shaking force that axis 1 generates is absorbed and filtered, and nano-carbon tube coating 14 can effectively reinforce the structural strength of blade 3, steel knot
Structure fireproof coating 13 can effectively reinforce the weight bearing power of blade.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of mating clear film rotary blade of mini-tiller, including transmission shaft（1）, it is characterised in that：The transmission shaft（1）One end is fixed
Connect No.1 interface（4）, the transmission shaft（1）The other end is provided with telescopic shaft（2）And telescopic shaft（2）One end is located at transmission shaft
（1）Inside, the telescopic shaft（2）The other end is fixedly connected with No. two interfaces（5）, the telescopic shaft（2）One end is fixedly connected with catch
（11）, the catch（11）It is fixedly connected with adjustable spring（12）, the catch（11）And adjustable spring（12）It is respectively positioned on transmission
Axis（1）Inside, the transmission shaft（1）And telescopic shaft（2）Upper end face is both provided with through-hole（10）, the transmission shaft（1）Outer wall
Surface is fixedly connected with blade（3）.
2. the mating clear film rotary blade of a kind of mini-tiller according to claim 1, it is characterised in that：The No.1 interface（4）
With No. two interfaces（5）Side is equipped with rolling bearing（6）, the rolling bearing（6）Upper end is fixedly connected with shock structure（8）, described
Shock structure（8）Outer wall surface is provided with damping spring（7）, the shock structure（8）Upper end is fixedly connected with fixed interface（9）, described
Rolling bearing（6）It is respectively fixedly connected with and telescopic shaft（2）And transmission shaft（1）Outer wall surface.
3. the mating clear film rotary blade of a kind of mini-tiller according to claim 1, it is characterised in that：The blade（3）Outer wall
Surface is disposed with nano-carbon tube coating from bottom to up（14）And fire-resistant coating for steel structure（13）.
4. the mating clear film rotary blade of a kind of mini-tiller according to claim 1, it is characterised in that：The telescopic shaft（2）Directly
Diameter is less than transmission shaft（1）And telescopic shaft（2）With transmission shaft（1）Sleeve connection.
5. the mating clear film rotary blade of a kind of mini-tiller according to claim 1, it is characterised in that：The through-hole（10）For circle
The identical through-hole for being provided with several groups of shape and position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820121059.XU CN207939961U (en) | 2018-01-24 | 2018-01-24 | A kind of mating clear film rotary blade of mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820121059.XU CN207939961U (en) | 2018-01-24 | 2018-01-24 | A kind of mating clear film rotary blade of mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207939961U true CN207939961U (en) | 2018-10-09 |
Family
ID=63702424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820121059.XU Expired - Fee Related CN207939961U (en) | 2018-01-24 | 2018-01-24 | A kind of mating clear film rotary blade of mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207939961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588067A (en) * | 2019-02-22 | 2019-04-09 | 银芳丽 | A kind of liftable rotary tillage mechanism |
| CN112385346A (en) * | 2020-11-04 | 2021-02-23 | 苏州立科工业设计有限公司 | Environment-friendly soil salinization treatment equipment |
-
2018
- 2018-01-24 CN CN201820121059.XU patent/CN207939961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588067A (en) * | 2019-02-22 | 2019-04-09 | 银芳丽 | A kind of liftable rotary tillage mechanism |
| CN112385346A (en) * | 2020-11-04 | 2021-02-23 | 苏州立科工业设计有限公司 | Environment-friendly soil salinization treatment equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20200124 |