CN209250997U - A kind of mating knife of mini-tiller - Google Patents
A kind of mating knife of mini-tiller Download PDFInfo
- Publication number
- CN209250997U CN209250997U CN201822108184.XU CN201822108184U CN209250997U CN 209250997 U CN209250997 U CN 209250997U CN 201822108184 U CN201822108184 U CN 201822108184U CN 209250997 U CN209250997 U CN 209250997U
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutting tool
- groove body
- tool installation
- installation manner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of mating knives of mini-tiller, it is related to mini-tiller appliance technology；The both ends of rotary shaft body are fixedly installed with connection mounting rod, rotary shaft body is fixedly installed with several cutterheads respectively, plurality of cutter installation groove body is uniformly offered on cutterhead, and the through slot less than Cutting tool installation manner groove body is offered on Cutting tool installation manner groove body, the bottom of Cutting tool installation manner groove body is opened up there are two threaded hole, cutter is movably connected in Cutting tool installation manner groove body, cutter is mounted by means of bolts in Cutting tool installation manner groove body, it is fixedly installed with several sawtooth bodies on the lateral wall of cutterhead, is provided with the two-sided edge of a knife on sawtooth body；The utility model can be realized Fast Installation, and is less prone to and loosens after Cutting tool installation manner, while install rear stability height；Structure is simple, and can be realized quick arable land, while easy when installing cutter, and can be realized the limit of cutter, improves stability.
Description
Technical field
The utility model belongs to mini-tiller appliance technology, and in particular to a kind of mating knife of mini-tiller.
Background technique
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, but the mating knife of existing mini-tiller into
The phenomenon that being easy to appear loosening when row arable land, causes cutter to be detached from, while ploughing capacity is low, complicated for operation.
Utility model content
To solve the phenomenon that existing mating knife of mini-tiller is easy to appear loosening when being ploughed, cause cutter de-
From, while ploughing capacity is low, problem complicated for operation；The purpose of this utility model is to provide a kind of mating knives of mini-tiller.
A kind of mating knife of mini-tiller of the utility model, it includes rotary shaft body, connection mounting rod, cutterhead, cutter；Rotary shaft body
Both ends be fixedly installed with connection mounting rod, rotary shaft body is fixedly installed with several cutterheads respectively, uniformly offers on cutterhead
Plurality of cutter installs groove body, and the through slot less than Cutting tool installation manner groove body is offered on Cutting tool installation manner groove body, Cutting tool installation manner groove body
Bottom is opened up there are two threaded hole, and cutter is movably connected in Cutting tool installation manner groove body, and cutter is mounted by means of bolts on cutter
In mounting groove body, it is fixedly installed with several sawtooth bodies on the lateral wall of cutterhead, is provided with the two-sided edge of a knife on sawtooth body.
Preferably, being welded with stiffener on the lateral wall of the cutterhead.
Preferably, offering the limiting slot of indent on the connection mounting rod.
Compared with prior art, the utility model has the following beneficial effects:
One, it can be realized Fast Installation, and be less prone to and loosen after Cutting tool installation manner, while rear stability height being installed；
Two, structure is simple, and can be realized quick arable land, while easy when installing cutter, and can be realized cutter
Limit, improves stability.
Detailed description of the invention
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of cutterhead in the utility model；
Fig. 3 is the structural schematic diagram that stage property installs groove body in the utility model.
In figure: 1- rotary shaft body；2- connection mounting rod；3- cutterhead；4- cutter；5- sawtooth body；3-1- Cutting tool installation manner groove body；3-
2- threaded hole.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With novel range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessarily mixing
Confuse the concept of the utility model.
Here, it should also be noted that, in order to avoid having obscured the utility model because of unnecessary details, in the accompanying drawings
It illustrate only the structure and/or processing step closely related with scheme according to the present utility model, and be omitted practical with this
The little other details of new relationship.
As shown in Figure 1, Figure 2, Figure 3 shows, present embodiment uses following technical scheme: it includes rotary shaft body 1, connection peace
Fill bar 2, cutterhead 3, cutter 4；The both ends of rotary shaft body 1 are fixedly installed with connection mounting rod 2, and connection mounting rod 2 can be realized fastly
Speed installation, and rotary shaft body 1 is main shaft, can be realized band movable knife disc and realizes that quickly rotation, rotary shaft body 1 are fixedly installed with number respectively
A cutterhead 3, plurality of cutter installation groove body 3-1 is uniformly offered on cutterhead 3, and Cutting tool installation manner groove body can be realized the quick of cutter
Installation, Cutting tool installation manner groove body 3-1 can be realized the limit of cutter, and offer on Cutting tool installation manner groove body 3-1 less than Cutting tool installation manner
The through slot of groove body, the width of through slot be less than installation groove body 3-1 width its can play position-limiting action, and through slot can be realized spiral shell
Bolt protrudes into, and is easy to implement the fixation of cutter, and the bottom of Cutting tool installation manner groove body 3-1 opens up that there are two threaded hole 3-2, threaded hole 3-2
It can be realized the connection of bolt, cutter 4 is movably connected in Cutting tool installation manner groove body 3-1, and cutter 4 can be realized arable land, and plough
When ground, sawtooth body 5 can be realized the cutting of grass, reduces the impurity such as grass and is wrapped on cutter 4, cutter 4 is bolted peace
In Cutting tool installation manner groove body 3-1, it is fixedly installed with several sawtooth bodies 5 on the lateral wall of cutterhead 3, is provided on sawtooth body 5 double
The face edge of a knife.
Further, stiffener is welded on the lateral wall of the cutterhead 3.
Further, the limiting slot of indent is offered on the connection mounting rod 2.
The working principle of the present embodiment is as follows: when in use, the peace of rotary shaft body 1 is realized by connection mounting rod 2
Dress, and after installation, the installation of cutter 4 is realized by cutterhead 3, and cutter is during installation, groove body is installed by cutter 4 to realize
Limit, so that cutter 4 is less prone to the phenomenon that loosening, while cutter 4 is realized by bolt and is quickly fixed, and the time can be saved,
And when in use, the cutting of the impurity such as grass is realized by sawtooth body, so that the impurity around upper grass etc is not easy on cutter 4, energy
The utilization rate for enough improving cutter, improves stability.
Claims (3)
1. a kind of mating knife of mini-tiller, it is characterised in that: it includes rotary shaft body, connection mounting rod, cutterhead, cutter；Rotary shaft body
Both ends are fixedly installed with connection mounting rod, and rotary shaft body is fixedly installed with several cutterheads respectively, uniformly offers number on cutterhead
A Cutting tool installation manner groove body, and the through slot less than Cutting tool installation manner groove body is offered on Cutting tool installation manner groove body, the bottom of Cutting tool installation manner groove body
Portion is opened up there are two threaded hole, and cutter is movably connected in Cutting tool installation manner groove body, and cutter is mounted by means of bolts on cutter peace
In tankage body, it is fixedly installed with several sawtooth bodies on the lateral wall of cutterhead, is provided with the two-sided edge of a knife on sawtooth body.
2. the mating knife of a kind of mini-tiller according to claim 1, it is characterised in that: be welded on the lateral wall of the cutterhead
Stiffener.
3. the mating knife of a kind of mini-tiller according to claim 1, it is characterised in that: in being offered on the connection mounting rod
Recessed limiting slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108184.XU CN209250997U (en) | 2018-12-15 | 2018-12-15 | A kind of mating knife of mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108184.XU CN209250997U (en) | 2018-12-15 | 2018-12-15 | A kind of mating knife of mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209250997U true CN209250997U (en) | 2019-08-16 |
Family
ID=67563600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822108184.XU Expired - Fee Related CN209250997U (en) | 2018-12-15 | 2018-12-15 | A kind of mating knife of mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209250997U (en) |
-
2018
- 2018-12-15 CN CN201822108184.XU patent/CN209250997U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190816 Termination date: 20211215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |