CN103718674A - Side plate of rotary cultivator - Google Patents
Side plate of rotary cultivator Download PDFInfo
- Publication number
- CN103718674A CN103718674A CN201310733539.3A CN201310733539A CN103718674A CN 103718674 A CN103718674 A CN 103718674A CN 201310733539 A CN201310733539 A CN 201310733539A CN 103718674 A CN103718674 A CN 103718674A
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- side plate
- bearing block
- rotovator
- plate body
- cutter shaft
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Abstract
The invention belongs to the technical field of mechanical equipment for agriculture, relates to a side plate of a rotary cultivator and aims at solving the problem of deformation of a side plate of an existing rotary cultivator due to being impacted by clods and stones when the rotary cultivator works. The side plate of the rotary cultivator comprises a side plate body and a target knife shaft bearing seat arranged at the bottom end of the side plate body, edges on two sides of the side plate body are of a bent structure, the bent structure comprises a bent section and a chamfered section connecting the bent section with the side plate body, chamfering angle of the chamfered section is 90 degrees, width of the chamfered section is 15-20mm, and width of the bent section is 30-40mm. After the above technical scheme is adopted, the above technical problem can be effectively solved.
Description
Technical field
The invention belongs to agricultural machinery equipment technical field, relate to a kind of rotovator side plate.
Background technology
Rotovator is to take the driving soil cultivating machine that rotary cutter tooth is workpiece, claim again rotary plow, also be to complete cultivation machinery cultivated, rake operation with tractor, because of its have hack ability strong, plough after the features such as earth's surface is smooth, and be widely used.
At present common rotovator is when operation, and side plate is easily subject to the shock of clod stone, and deformation will occur time one length, even breaks, and affects on the whole the service life of rotovator.
Summary of the invention
A technical problem to be solved by this invention is that rotovator side plate can the problem of deformation occur because of the shock of clod stone in rotovator operation process, and provides a kind of rotovator side plate for this problem.
Conventionally, those skilled in the art know, prevent that rotovator side plate generation deformation from just need to improve the mechanical strength of existing rotovator side plate, increasing simple method of rotovator side plate mechanical strength is the thickness that increases side plate, but this method can increase the cost of manufacture of rotovator side plate, and increase the overall weight of rotovator.The present invention solves above-mentioned technical problem from changing the frame for movement of rotovator side plate emphatically, and concrete scheme is as follows:
A kind of rotovator side plate, the target cutter shaft bearing block that comprises side plate body and be arranged on side plate body bottom, it is characterized in that described side plate body both sides of the edge are bending structure, described bending structure comprises bending segment and the chamfering section that connects bending segment and side plate body, the chamfering number of degrees of described chamfering section are 90 °, the width of described chamfering section is 15mm-20mm, and the width of described bending segment is 30mm-40mm.
The present invention is arranged to comprise bending segment and the frame for movement that connects the chamfering section of bending segment and side plate body by described bending structure, the present invention finds, to side plate body both sides of the edge bend and the bending structure that forms with respect to increased reinforcement for side plate body, the overall mechanical strength of rotovator side plate is increased, conventionally the chamfering number of degrees of bending segment are 90 °, the width of chamfering section is 15mm-20mm, the width of bending segment is 30mm-40mm, above-mentioned parameter can reach good technique effect, for example the thickness of existing rotovator side plate is 12mm substantially, but within the thickness of rotovator side plate of the present invention can be controlled at 11mm, and guarantee that mechanical strength is better than existing rotovator side plate.
As a kind of preferred, the width of described chamfering section is 30mm, and the width of bending segment is 19mm.Now, those skilled in the art can be bold by the THICKNESS CONTROL of side plate body at 8mm, and needn't worry side plate clashed into by clod or stone time there is the tech angst of deformation, also further reduced the manufacturing cost of rotovator, the financial burden that has alleviated vast farmers.
Another technical problem to be solved by this invention is that the rake cutter shaft bearing block that is positioned at rotovator side plate body bottom is easily infiltrated the materials such as earth weeds when rotovator operation, add the wearing and tearing between drag cutter shaft and rake cutter shaft bearing block, the problem of even stuck rake cutter shaft, the technical measures that the present invention takes are as follows:
Described target cutter shaft bearing block comprises bearing block body, is arranged on sealing axle sleeve and the sealing ring of bearing block body one end, is provided with the seal groove inserting for sealing ring in described sealing axle sleeve.
In bearing block body one end, set up sealing axle sleeve and sealing ring, and in sealing axle sleeve, set up the seal groove inserting for sealing ring, those skilled in the art are as long as insert sealing ring in sealing snare, thereby can prevent that liquid state material (as mud, muddy water etc.) from entering in bearing block body, on the other hand, target cutter shaft bearing block of the present invention also comprises dustproof collar and the dust-proof card ring recess that is arranged on bearing block body one end, and dustproof collar is provided with and snaps in snapping in end and being enclosed within the end that is inserted on rake cutter shaft of dust-proof card ring recess.When the snapping in end and snap in dust-proof card ring recess of dustproof collar, being inserted in to correct of dustproof collar entangled rake cutter shaft, thereby can prevent that weeds etc. are involved in rake cutter shaft bearing block, occur the stuck situation of rake cutter shaft.
For preventing bearing block body wear, described target cutter shaft bearing block also comprises the anti-abrading block of the bearing block being enclosed within on split bearing seat body.
Accompanying drawing explanation
Fig. 1 be described in embodiment a kind of rotovator side plate latus inframedium body face structural representation;
Fig. 2 is the plan structure schematic diagram of a kind of rotovator side plate latus inframedium body described in embodiment;
Fig. 3 harrows the structural representation of cutter shaft bearing block described in embodiment in a kind of rotovator side plate.
Embodiment
Embodiment
See Fig. 1 to Fig. 3, a kind of rotovator side plate, the target cutter shaft bearing block that comprises side plate body 10 and be arranged on side plate body 10 bottoms, side plate body 10 both sides of the edge are bending structure 11, described bending structure 11 comprises bending segment 13 and the chamfering section 12 that connects bending segment 13 and side plate body 10, the chamfering number of degrees of described chamfering section 12 are 90 °, the width of described chamfering section 12 is 30mm, the width of described bending segment 13 is 19mm, the thickness of side plate body 10 is 8mm, with respect to thickness, be 12mm, the existing side plate of identical shaped size, described in the present embodiment, the mechanical strength of side plate has improved 61.2%, realized when reducing side plate making materials, improved the beneficial effect of mechanical strength.
Described in the present embodiment, target cutter shaft bearing block comprises bearing block body 1, sealing ring 7, dustproof collar 2, the sealing axle sleeve 6 that is arranged on bearing block body 1 one end, dust-proof card ring recess 15 and is enclosed within the anti-abrading block 16 of bearing block on split bearing seat body 1, dustproof collar 2 is provided with and snaps in snapping in end 4 and be enclosed within and being inserted in end 5 on rake cutter shaft 3 of dust-proof card ring recess 15, is provided with the seal groove inserting for sealing ring 7 in described sealing axle sleeve 6.
During use, first sealing ring 7 and dustproof collar 2 are respectively charged into sealing axle sleeve 6 and the dust-proof card ring recess 15 of bearing block body 1 one end, and then are inserted in rake cutter shaft 3.
Claims (6)
1. a rotovator side plate, the target cutter shaft bearing block that comprises side plate body and be arranged on side plate body bottom, it is characterized in that described side plate body both sides of the edge are bending structure, described bending structure comprises bending segment and the chamfering section that connects bending segment and side plate body, the chamfering number of degrees of described chamfering section are 90 °, the width of described chamfering section is 15mm-20mm, and the width of described bending segment is 30mm-40mm.
2. a kind of rotovator side plate according to claim 1, the width that it is characterized in that described chamfering section is 30mm, the width of bending segment is 19mm.
3. a kind of rotovator side plate according to claim 2, the thickness that it is characterized in that described side plate body is 8mm.
4. according to a kind of rotovator side plate described in claim 1 or 2 or 3, it is characterized in that described target cutter shaft bearing block comprises bearing block body, is arranged on sealing axle sleeve and the sealing ring of bearing block body one end, is provided with the seal groove inserting for sealing ring in described sealing axle sleeve.
5. according to a kind of rotovator side plate described in claim 1 or 2 or 3, it is characterized in that described target cutter shaft bearing block also comprises dustproof collar and the dust-proof card ring recess that is arranged on bearing block body one end, dustproof collar is provided with and snaps in snapping in end and being enclosed within the end that is inserted on rake cutter shaft of dust-proof card ring recess.
6. a kind of rotovator side plate according to claim 4, is characterized in that described target cutter shaft bearing block also comprises the anti-abrading block of the bearing block being enclosed within on split bearing seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310733539.3A CN103718674B (en) | 2013-12-25 | 2013-12-25 | A kind of side plate of rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310733539.3A CN103718674B (en) | 2013-12-25 | 2013-12-25 | A kind of side plate of rotary cultivator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103718674A true CN103718674A (en) | 2014-04-16 |
| CN103718674B CN103718674B (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310733539.3A Active CN103718674B (en) | 2013-12-25 | 2013-12-25 | A kind of side plate of rotary cultivator |
Country Status (1)
| Country | Link |
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| CN (1) | CN103718674B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2686281Y (en) * | 2003-12-31 | 2005-03-23 | 刘文龙 | Rotary cultivator capable of stabilizing tilling depth |
| CN201629965U (en) * | 2010-03-12 | 2010-11-17 | 米新起 | Rotary cultivator |
| CN202077354U (en) * | 2011-05-16 | 2011-12-21 | 兖州市华硕机械有限公司 | Deep loosening, rotary tillage and scarification combine |
| CN202285502U (en) * | 2011-09-19 | 2012-07-04 | 华中农业大学 | Lateral-ditching rotary tiller |
| CN203181513U (en) * | 2013-04-25 | 2013-09-11 | 第一拖拉机股份有限公司 | Rotary cultivator rigid machine frame |
-
2013
- 2013-12-25 CN CN201310733539.3A patent/CN103718674B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2686281Y (en) * | 2003-12-31 | 2005-03-23 | 刘文龙 | Rotary cultivator capable of stabilizing tilling depth |
| CN201629965U (en) * | 2010-03-12 | 2010-11-17 | 米新起 | Rotary cultivator |
| CN202077354U (en) * | 2011-05-16 | 2011-12-21 | 兖州市华硕机械有限公司 | Deep loosening, rotary tillage and scarification combine |
| CN202285502U (en) * | 2011-09-19 | 2012-07-04 | 华中农业大学 | Lateral-ditching rotary tiller |
| CN203181513U (en) * | 2013-04-25 | 2013-09-11 | 第一拖拉机股份有限公司 | Rotary cultivator rigid machine frame |
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| Publication number | Publication date |
|---|---|
| CN103718674B (en) | 2016-03-09 |
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