CN105794337A - Cutter cylinder of cultivator - Google Patents
Cutter cylinder of cultivator Download PDFInfo
- Publication number
- CN105794337A CN105794337A CN201610372800.5A CN201610372800A CN105794337A CN 105794337 A CN105794337 A CN 105794337A CN 201610372800 A CN201610372800 A CN 201610372800A CN 105794337 A CN105794337 A CN 105794337A
- Authority
- CN
- China
- Prior art keywords
- cutter cylinder
- cylinder body
- cultivator
- hub
- section
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/106—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented vertically or steeply inclined
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a cutter cylinder of a cultivator. The cutter cylinder comprises a cutter cylinder body, spokes and a hub, wherein the hub is arranged inside the cutter cylinder body, and the hub is connected with the cutter cylinder body through the spokes; the section of the cutter cylinder body is of a circular shape, the section of the hub is of a regular hexagon shape, the center of the regular hexagon shape coincides with the circle center of the circular shape; the section of the each spoke is of a rectangular shape, and the spokes are respectively symmetrically arranged on three edges of the regular hexagon shape; the included angle between every two adjacent spokes is 120 degrees. The cutter cylinder has the advantages that by the triple reinforcing measures which include the specially-designed hub, the spokes and a reinforcing ring, deformation of the cutter cylinder during work is avoided, the rotation trajectories of cutters mounted on the cutter cylinder are guaranteed, and accordingly the work efficiency of the cultivator is increased, and the service life of the cultivator is prolonged.
Description
Technical field
The invention belongs to cultivator technical field, be specifically related to a kind of ploughing and weeding machine knife cylinder.
Background technology
China ploughs with a varied topography, and particularly plough in mountain area, hills and little area paddy field, and therefore the popularization of cultivator is the important means realized the mechanization of farm work.Along with rural households' output-based contract responsibility system is deepened further, agricultural economy crop-planting scale constantly expands and the further genralrlization of agricultural canopy room technology, the popularization of cultivator meets the national conditions of China, is also solve agriculture, rural areas and farmers problem, it is achieved the powerful of China's agricultural mechanization comprehensively.
Rotary ploughing part is the cultivating member that cultivator is the most frequently used, and engine power drives rotary ploughing cutter shaft to rotate through actuating device；Rotary ploughing cutter shaft is horizontally disposed, and cutter shaft circumferential row shows some Rotary tillage blades, and cutter shaft transmission has intermediate transmission and two kinds of forms of side transmission.By power-actuated Rotary tillage blade, continuously cut soil, and the soil block cut throwing backward is clashed into mutually with mud cover plate and grading supporting plate, soil is made to fall earthward after crushing further again, reach to cut soil, throw the purpose on soil, hack and level land, and promoted cultivator to advance by the soil counter-force in working angles.In cultivating procedure, according to the state of cultivation, operator can change the size to handrail pressure in good time, regulates tilling depth by resistance rod and keeps cultivator balance to advance, simultaneously the pace of also scalable cultivator.Steering cluth splits left and right, the direction of advance of manual adjustment cultivator.
Rotary ploughing part is by cutter cylinder and arranges that cutter thereon is formed, and the structure of cutter cylinder directly influences life-span and the efficiency of cultivator, and existing cutter cylinder can not meet cultivator big load operation for a long time.
Summary of the invention
For the problems referred to above, the present invention provides a kind of ploughing and weeding machine knife cylinder, and technical scheme is as follows:
A kind of ploughing and weeding machine knife cylinder, including cutter cylinder body, wheel spoke, wheel hub；
Described cutter cylinder body interior is provided with wheel hub, and described wheel hub is connected with cutter cylinder body by wheel spoke；
Described cutter this body section of cylinder is circular, and described wheel hub cross section is regular hexagon, and orthohexagonal center overlaps with the circular center of circle；The cross section of described wheel spoke is rectangle, and what be respectively symmetrically is arranged on orthohexagonal three limits；Angle between adjacent wheels spoke is 120 °；
Further it is provided with stiffening ring at cutter cylinder body two ends；Described stiffening ring is welded on the inwall of cutter cylinder body.
Beneficial effects of the present invention is as follows: the cutter cylinder of the present invention, by triple reinforcement measures, specially designed wheel hub, wheel spoke and stiffening ring, can ensure that cutter cylinder does not operationally deform, ensureing that cutter mounted thereto is walked around track, thus improving cultivator work efficiency, extending the service life of cultivator.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the side view of Fig. 1
Drawing reference numeral illustrates: cutter cylinder body 1, wheel spoke 2, wheel hub 3, stiffening ring 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the invention are described in detail, as it is shown in figure 1, a kind of ploughing and weeding machine knife cylinder, including cutter cylinder body 1, wheel spoke 2, wheel hub 3, stiffening ring 4；
The internal wheel hub 3 that is provided with of described cutter cylinder body 1, described wheel hub 3 is connected with cutter cylinder body 1 by wheel spoke 2；Described cutter cylinder body 1 cross section is circular, and described wheel hub 3 cross section is regular hexagon, and orthohexagonal center overlaps with the circular center of circle；The cross section of described wheel spoke is rectangle, and what be respectively symmetrically is arranged on orthohexagonal three limits；Angle between adjacent wheels spoke is 120 °；It is provided with stiffening ring 4 at cutter cylinder body 1 two ends；Described stiffening ring is welded on the inwall of cutter cylinder body 1.
It is above the present invention has been carried out exemplary description; the realization of the obvious present invention is not subject to the restrictions described above; as long as have employed the various improvement that technical solution of the present invention carries out; or the not improved design by the present invention and technical scheme directly apply to other occasion, all in protection scope of the present invention.
Claims (2)
1. a ploughing and weeding machine knife cylinder, it is characterised in that include cutter cylinder body (1), wheel spoke (2), wheel hub (3)；Described cutter cylinder body (1) is internal is provided with wheel hub (3), and described wheel hub (3) is connected with cutter cylinder body (1) by wheel spoke (2)；Described cutter cylinder body (1) cross section is circular, and described wheel hub (3) cross section is regular hexagon, and orthohexagonal center overlaps with the circular center of circle；The cross section of described wheel spoke is rectangle, and what be respectively symmetrically is arranged on orthohexagonal three limits；Angle between adjacent wheels spoke is 120 °.
2. a kind of ploughing and weeding machine knife cylinder according to claim 1, it is characterised in that be provided with stiffening ring (4) at cutter cylinder body (1) two ends；Described stiffening ring is welded on the inwall of cutter cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610372800.5A CN105794337A (en) | 2016-05-31 | 2016-05-31 | Cutter cylinder of cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610372800.5A CN105794337A (en) | 2016-05-31 | 2016-05-31 | Cutter cylinder of cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105794337A true CN105794337A (en) | 2016-07-27 |
Family
ID=56427772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610372800.5A Pending CN105794337A (en) | 2016-05-31 | 2016-05-31 | Cutter cylinder of cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105794337A (en) |
-
2016
- 2016-05-31 CN CN201610372800.5A patent/CN105794337A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |