CN106258092A - A kind of chain ditcher cutter - Google Patents
A kind of chain ditcher cutter Download PDFInfo
- Publication number
- CN106258092A CN106258092A CN201510298459.9A CN201510298459A CN106258092A CN 106258092 A CN106258092 A CN 106258092A CN 201510298459 A CN201510298459 A CN 201510298459A CN 106258092 A CN106258092 A CN 106258092A
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- cutter
- chain
- knife
- handle
- ditcher
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Abstract
The invention discloses a kind of chain ditcher cutter, including an end to end chain and multiple cutter hub arranged along chain circumference, each cutter hub all includes a handle of a knife and a cutter head, cutter head is fixedly connected on chain by handle of a knife, cutter head center axis is 0 °～90 ° with the angle of handle of a knife central axis, i.e. cutter head keeps vertical state or orthogonal state with handle of a knife.Compared with prior art, the present invention is by redesigning the structure of chain ditcher cutter, simplify existing cutter structure, convenient processing and manufacture, with low cost, excellent performance, and increase structural strength and the rigidity of body portion, improve cutting-tool's used life, improve the overall economic efficiency of chain ditcher；Therefore, there is the most wide application prospect.
Description
Technical field
The present invention relates to a kind of cutter, specifically, relate to a kind of chain ditcher cutter, belong to technical field of agricultural machinery.
Background technology
Development along with China's economy, support and the investment of agricultural are gradually increased by country, and the enthusiasm of peasant planting industrial crops substantially increases, meanwhile, along with town dweller is growing to the demand of fresh fruit of vegetables, crop acreage is also growing with each passing day.In the Cultivate administration in fruit and vegerable and rice field, it is frequently necessary to excavation irrigation and drainage ditch, dressing furrow in the middle of ground, and sometimes need to be constantly changing the position of irrigation canals and ditches, to coordinate the normal growth of the crops such as fruit tree, vegetable, Oryza sativa L. and Semen Tritici aestivi, depend merely on traditional artificial ditching mode, not only inefficiency, and groove Mining Quality is not good enough, can not meet daily farming already.
In order to solve this problem, people have introduced mechanization ditching machine, existing ditching machine is roughly divided into two kinds: one is chain ditcher, mainly it is made up of dynamical system, deceleration system, chain transmission system and a point soil series system, wherein, Cutting tool installation manner is on chain transmission system, under the driving of dynamical system, chain-driving cutter rotates, thus realizes trench digging；Another kind is disk-type furrowing machine, Diesel Driven sprocket wheel, chain, worm speed reducer etc. realize the slow-speed of revolution, high pulling torque, thus drive turntable rotation to realize trench digging.Owing to disk-type furrowing machine structure is more complicated, final assembly cost is higher, and part replacement is frequently, inefficiency, therefore uses chain ditcher in the market more.
It should be noted, however, that chain ditcher cutter is as the workpiece of most critical on ditching machine, determine combination property and the economic benefit of ditching machine its service life to a certain extent.There is the problem that strength and stiffness are not enough in chain ditcher cutter in the market, run into the stone being imbedded under earth's surface or hard thing once cutter during trench digging, easily cause blade bending even to rupture, have a strong impact on cutting-tool's used life, and then affect the economic benefit of ditching machine, cause economic loss to peasant household.Therefore, a kind of rational in infrastructure, intensity and toughness is high, the chain ditcher cutter of length in service life is urgently released.
Summary of the invention
The problems referred to above existed for prior art, it is an object of the invention to provide a kind of chain ditcher cutter, by redesigning the structure of chain ditcher cutter, increase the strength and stiffness of body portion, improve cutting-tool's used life, promote the overall economic efficiency of chain ditcher.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of chain ditcher cutter, including an end to end chain and multiple cutter hub arranged along chain circumference, each cutter hub all includes a handle of a knife and a cutter head, cutter head is fixedly connected on chain by handle of a knife, cutter head center axis is 0 °～90 ° with the angle of handle of a knife central axis, i.e. cutter head keeps vertical state or orthogonal state with handle of a knife.
Preferably, the material of cutter includes but not limited to cast iron, carbon steel, rustless steel or high-carbon alloy steel.
More preferably, it is contemplated that Financial cost and combination property, carbon steel preferably used by the material of cutter.
Preferably, multiple cutter hubs are equally spaced is distributed on chain circumference in single, it is simple to processing and manufacturing, cost-effective.
It is distributed in side by side on chain circumference in double it is highly preferred that multiple cutter hubs are equally spaced, the width of institute's digging groove can be widened, improve working performance.
It is further preferred that multiple cutter hubs are double straggly be distributed on chain circumference, can be used for more complicated, condition is harsher ground condition, the suitability is wider, and working performance is higher.
Preferably, handle of a knife is cylindrical, has preferably structural strength, and convenient processing and manufacture, more economical.
It is highly preferred that for the rigidity further enhancing handle of a knife, handle of a knife be provided with at least with the junction of chain together with ribs.
It is further preferred that consider material cost and manufacture cost process time, ribs quantity is preferably three roads.
It is further preferred that be mutually 120 ° of angle distributions between three road ribs.
Preferably, cutter head is coniform, and the coning angle of cutter head is 20 °～65 °, and the cutter head of this kind of structure suffered resistance in soil is less, and force-bearing situation is preferable, possesses the performance of breaking ground of excellence, can be effectively improved ditching efficiency, promotes productivity effect.
Preferably, it is between handle of a knife with cutter head and handle of a knife with chain and welds, it is ensured that higher bonding strength and rigidity.
Relative to prior art, the invention has the beneficial effects as follows: by redesigning the structure of chain ditcher cutter, simplify existing cutter structure, convenient processing and manufacture, with low cost, excellent performance, and increase structural strength and the rigidity of body portion, improve cutting-tool's used life, improve the overall economic efficiency of chain ditcher.Therefore, there is the most wide application prospect and promotional value.
Accompanying drawing explanation
Fig. 1 is the front view of the embodiment 1 of a kind of chain ditcher cutter that the present invention provides；
Fig. 2 is the front view of the embodiment 2 of a kind of chain ditcher cutter that the present invention provides；
Fig. 3 is the front view of the embodiment 3 of a kind of chain ditcher cutter that the present invention provides；
Fig. 4 is the top view of the embodiment 4 of a kind of chain ditcher cutter that the present invention provides；
Fig. 5 is the top view of the embodiment 5 of a kind of chain ditcher cutter that the present invention provides.
Detailed description of the invention
Make the present invention with preferred embodiment below in conjunction with the accompanying drawings further to illustrate detailed completely.
Embodiment 1
The preferred embodiment front view of a kind of chain ditcher cutter that Fig. 1 provides for the present invention.As shown in Figure 1, the material of this chain ditcher cutter 1 uses combination property preferable, the carbon steel that cost performance is higher, specifically include an end to end chain 11 and multiple cutter hub 12 along chain 11 circumference spaced set, cutter hub 12 on chain 11 in single distribution, each cutter hub 12 all includes cylindric handle of a knife 121 and a coniform cutter head 122, the coning angle of cutter head 122 is 30 °, the underrun handle of a knife 121 of cutter head 122 is welded on chain 11, the central axis of cutter head 122 is 0 ° with the angle of the central axis of handle of a knife 121, i.e. cutter head 122 keeps vertical state to be connected with handle of a knife 121, the cutter of this kind of structure breaks ground excellent performance, ditching efficiency is high, and possess splendid bonding strength and rigidity, cutting-tool's used life can be effectively improved.
Additionally, for the integral rigidity further enhancing cutter 1, handle of a knife 121 is provided with three road ribs 123 with the connection transition position of chain 11, it is mutually 120 ° of angle distributions between three road ribs 123, the stress performance of cutter 1 can be effectively improved, promote service life further.
Embodiment 2
The preferred embodiment front view of the another kind of chain ditcher cutter that Fig. 2 provides for the present invention.As shown in Figure 2, unlike structure shown in embodiment 1, the central axis of the cutter head 122a of this chain ditcher cutter 1a and the central axis angle of its handle of a knife 121a are 45 °, i.e. cutter head 122a and handle of a knife 121a keeps heeling condition to be connected, the cutter of this kind of structure penetration performance for embodiment 1 is more preferable, excavating depth is bigger, and the scope of application is wider.
Embodiment 3
The preferred embodiment front view of the another kind of chain ditcher cutter that Fig. 3 provides for the present invention.As shown in Figure 3, unlike above two embodiment, the central axis of the cutter head 122b of this chain ditcher cutter 1b and the central axis angle of its handle of a knife 121b are 90 °, i.e. cutter head 122b is mutually connected vertically with handle of a knife 121b, the cutter of this kind of structure excavates outputting torsion for cutter structure shown in above two embodiment can be bigger, can mate the driving equipment work that horsepower is bigger, mining ability is higher, is more suitable for the ditching operation of harder soil property.
Embodiment 4
The preferred embodiment top view of the another kind of chain ditcher cutter that Fig. 4 provides for the present invention.As shown in Figure 4, in this chain ditcher cutter 1c, multiple cutter hub 12c are equally spaced on the double circumference being distributed in chain 11 side by side on chain 11, the cutter of this kind of structure is compared to the width that can widen institute's digging groove for cutter structure shown in above-described embodiment, it is effectively improved work efficiency, increases economic benefit.
Embodiment 5
The preferred embodiment top view of the another kind of chain ditcher cutter that Fig. 5 provides for the present invention.As shown in Figure 5, in this chain ditcher cutter 1d, multiple cutter hub 12d are on the double circumference being distributed in chain 11 straggly, the cutter of this kind of structure, compared to can be used for working environment more complicated, that condition is harsher and difficulty of construction is bigger for cutter structure shown in above-described embodiment, has the wider array of suitability.
Finally it is necessary described herein: above example is served only for being described in more detail technical scheme; it is not intended that limiting the scope of the invention, some nonessential improvement and adjustment that those skilled in the art makes according to the foregoing of the present invention belong to protection scope of the present invention.
Claims (9)
1. a chain ditcher cutter, it is characterized in that: include an end to end chain and multiple cutter hub arranged along chain circumference, each cutter hub all includes a handle of a knife and a cutter head, cutter head is fixedly connected on chain by handle of a knife, and cutter head center axis is 0 °～90 ° with the angle of handle of a knife central axis.
Chain ditcher cutter the most according to claim 1, it is characterised in that: multiple cutter hubs are equally spaced to be distributed on chain circumference in single.
Chain ditcher cutter the most according to claim 1, it is characterised in that: multiple cutter hubs are equally spaced to be distributed on chain circumference side by side in double.
Chain ditcher cutter the most according to claim 1, it is characterised in that: multiple cutter hubs are double straggly be distributed on chain circumference.
5. according to described chain ditcher cutter arbitrary in Claims 1 to 4, it is characterised in that: handle of a knife be provided with at least with the junction of chain together with ribs.
Chain ditcher cutter the most according to claim 5, it is characterised in that: handle of a knife is provided with three road ribs with the transition position of cutter torr, is mutually 120 ° of angle distributions between three road ribs.
Chain ditcher cutter the most according to claim 1, it is characterised in that: cutter head is coniform, and the coning angle of cutter head is 20 °～65 °.
Chain ditcher cutter the most according to claim 7, it is characterised in that: the coning angle of cutter head is 30 °～45 °.
Chain ditcher cutter the most according to claim 1, it is characterised in that: it is between handle of a knife with cutter head and handle of a knife with chain and welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510298459.9A CN106258092A (en) | 2015-06-03 | 2015-06-03 | A kind of chain ditcher cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510298459.9A CN106258092A (en) | 2015-06-03 | 2015-06-03 | A kind of chain ditcher cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106258092A true CN106258092A (en) | 2017-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510298459.9A Pending CN106258092A (en) | 2015-06-03 | 2015-06-03 | A kind of chain ditcher cutter |
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| CN (1) | CN106258092A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926220A (en) * | 2017-12-05 | 2018-04-20 | 周保中 | A kind of ornamental plant transplant robot |
| CN109362278A (en) * | 2019-01-07 | 2019-02-22 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | Double-chain ditching machine is sowed for corn experimental field |
| CN114342583A (en) * | 2021-12-16 | 2022-04-15 | 程学田 | Soil arrangement is with integrative equipment of ditching loosening soil |
-
2015
- 2015-06-03 CN CN201510298459.9A patent/CN106258092A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926220A (en) * | 2017-12-05 | 2018-04-20 | 周保中 | A kind of ornamental plant transplant robot |
| CN107926220B (en) * | 2017-12-05 | 2021-05-14 | 欧阳玲玲 | Landscape plant transplanting robot |
| CN109362278A (en) * | 2019-01-07 | 2019-02-22 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | Double-chain ditching machine is sowed for corn experimental field |
| CN109362278B (en) * | 2019-01-07 | 2021-07-06 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | Double-chain type ditcher for seeding in corn experimental field |
| CN114342583A (en) * | 2021-12-16 | 2022-04-15 | 程学田 | Soil arrangement is with integrative equipment of ditching loosening soil |
| CN114342583B (en) * | 2021-12-16 | 2022-12-16 | 程学田 | Soil arrangement is with integrative equipment of ditching loosening soil |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |