CN104854983A - Safe frame and rotary cultivator employing same - Google Patents
Safe frame and rotary cultivator employing same Download PDFInfo
- Publication number
- CN104854983A CN104854983A CN201510053093.9A CN201510053093A CN104854983A CN 104854983 A CN104854983 A CN 104854983A CN 201510053093 A CN201510053093 A CN 201510053093A CN 104854983 A CN104854983 A CN 104854983A
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- CN
- China
- Prior art keywords
- safety shelf
- body pillar
- rotary cultivator
- safety
- main beam
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- 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.)
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Abstract
A safe frame is suitable of a rotary cultivator and other agricultural work machines, is mounted behind a driver's seat, and comprises a main beam formed by one-time bending; the lower end of the main beam is concave inwards; the upper end of the main beam is expanded outwards; the lower end of the main beam is connected with a rotary cultivator body; the width of the upper end of the main beam is larger than or equal to the total width of the rotary cultivator. According to the structure, in rollover accidents of the rotary cultivator, the main beam can powerfully support the whole rotary cultivator body so as to ensure the life safety of a driver and meanwhile protect all parts of the rotary cultivator from severe deformation and damage; through the horseshoe-shaped structure design, namely, the inwards concave lower end of the main beam, as well as a cross beam arranged at the middle part for supporting, the deformation resistance of the safe frame is enhanced, so that the safe frame can bear larger force to avoid deformation, the safe space is increased to enable escape to be easier, and people and property safety can be well protected.
Description
Technical field
The present invention relates to agricultural machinery technological field, particularly relate to a kind of safety shelf of rotovator and configure the rotovator of this kind of safety shelf.
Background technology
Existing rotovator or do not establish safety shelf on market, once overturn, the serious accident such as rolling, easily causes personal injury; Or be provided with sunshade, sunshade does not consider safety because of function, therefore structure, material all can not protect the safety of driver when machine generation serious accident; Or safety shelf is shaped to common doorframe shape, is easy to distortion and fractures after stressed, and general employing many square tube seam form, intensity is low and assembling labor intensive is larger.
For shortcomings such as safe not in prior art, complex structure, installation process are complicated, invention has been further improvement.
Summary of the invention
Object of the present invention is exactly to overcome above-mentioned shortcoming, provides a kind of safety shelf better can protecting human pilot when turning on one's side.
A kind of safety shelf, is installed on driver's seat rear, comprises a body pillar, it is characterized in that: body pillar is that first order buckling is shaping, lower end indent, and upper end expands outwardly, and become the shape of a hoof, lower end is connected with car body, and upper end width is more than or equal to machine overall width.
Preferably, also comprise a crossbeam, crossbeam is positioned at the centre position of body pillar upper end, is connected with body pillar both sides, increases safety shelf intensity.
Preferably, crossbeam and body pillar is detachable is fastenedly connected, is provided with sunshade in the above.
Preferably, crossbeam and body pillar are tubular structure.
Preferably, the rectangular tube first order buckling of body pillar 40*60*4 is shaping, and angle curves fillet and gains in strength.
Preferably, described body pillar lower end is fixed on left column and the upper end, right column upper end of the seam of air filter installing plate, and left and right connects with two detachable securing members or welds respectively.
Preferably, two securing member spacing h are more than or equal to 100mm.
Preferably, safety shelf height is not less than 90cm above driver's seat plane.
Preferably, safety shelf is applicable on crawler-type rotary cultivator, caterpillar tractor, crawler-type harvester.
A kind of rotovator, comprises one of above-mentioned safety shelf.
Compared with prior art; the invention has the beneficial effects as follows: use the safety shelf that above structural configuration patten's design is installed; can when accidentally there is rollover in body; strongly support whole body; ensure that the life security of driver, each parts of body also can be protected to avoid gross distortion and damage simultaneously.The profile design of its horse-hof shape (lower end concaves) and middlely increase cross beam support; enhance the anti-deformation behavior of safety shelf; can bear larger power and indeformable, increasing safe space more easily escapes, and therefore better protects the safety of people and property.
Accompanying drawing explanation
Fig. 1 is end view of the present invention;
Fig. 2 is rearview of the present invention;
Fig. 3 is that in prior art, safety shelf topples over schematic diagram;
Fig. 4 is that in the present invention, safety shelf topples over schematic diagram;
Number in the figure: 42 ?driver's seat; 45 ?sunshade; 64 ?safety shelf; 641 ?body pillar; 642 ?crossbeam; 223 ?the seam of air filter installing plate; 223a ?left column; 223b ?right column; 223c ?air filter sill; 223d ?air filter installing plate; 223e ?air filter entablature.
Embodiment
Below in conjunction with the accompanying drawing in the present invention, the technical scheme in the present invention is clearly and completely described.
As Fig. 1, Fig. 2, shown in Fig. 4, a kind of safety shelf, be installed on driver's seat 42 rear, highly be not less than 90cm above driver's seat 42 plane, shaping as body pillar 641 by the rectangular tube first order buckling of 40*60*4, body pillar lower end indent, upper end expands outwardly, become the shape of a hoof, both sides, lower end are connected respectively by the left column 223a of two removable fasteners and air filter installing plate seam 223 and right column 223b, two securing member spacing h are more than or equal to 100mm, upper end width is greater than or equal to machine overall width, also comprise a crossbeam 642, be positioned at centre position, body pillar 641 upper end, removably connect with body pillar both sides, increase safety shelf intensity, sunshade 45 is installed on crossbeam.Crossbeam and body pillar are tubular structure.
Use the safety shelf that above structural configuration patten's design is installed, when rollover accidentally occurs body, strongly can support whole body, ensure that the life security of driver, each parts of body also can be protected to avoid gross distortion and damage simultaneously.
As shown in Figure 3, Figure 4; the profile design of its horse-hof shape (lower end concaves) and middlely increase cross beam support; enhance the anti-deformation behavior of safety shelf; larger power can be born and indeformable; increase safe space more easily to escape, therefore better protect the safety of people and property.
A kind of rotovator, includes above-mentioned safety shelf.
Above-mentioned explanation illustrate and describes the preferred embodiments of the present invention, as previously mentioned, is to be understood that the present invention is not limited to the form disclosed by this paper, should regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment,
And can in invention contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (11)
1. a safety shelf, be installed on driver's seat (42) rear, comprise a body pillar (641), it is characterized in that: body pillar (641) for first order buckling shaping, lower end indent, upper end expands outwardly, and becomes the shape of a hoof, lower end is connected with car body, and upper end width is more than or equal to machine overall width.
2. safety shelf according to claim 1, is characterized in that: also comprise a crossbeam (642), and crossbeam (642) is positioned at the centre position of body pillar (641) upper end, is connected with body pillar both sides, increases safety shelf intensity.
3. safety shelf according to claim 2, is characterized in that: crossbeam (642) is fastenedly connected with body pillar (641) is detachable, is provided with sunshade (45) in the above.
4. safety shelf according to claim 3, is characterized in that: crossbeam (642) and body pillar (641) are tubular structure.
5. according to claim 1 ?safety shelf described in 4 any one claims, it is characterized in that: the rectangular tube first order buckling of body pillar (641) 40*60*4 is shaping, and angle curves fillet and gains in strength.
6. according to claim 1 ?safety shelf described in 4 any one claims, it is characterized in that: described body pillar (641) lower end is fixed on left column (223a) and right column (223b) upper end, upper end of air filter installing plate seam (223), and left and right connects with two detachable securing members or welds respectively.
7. safety shelf according to claim 4, it is characterized in that: described body pillar (641) lower end is fixed on left column (223a) and right column (223b) upper end of air filter installing plate seam (223), and left and right connects with two detachable securing members or welds respectively.
8. the safety shelf according to claim 6 or 7, is characterized in that: two securing member spacing h are more than or equal to 100mm.
9. the safety shelf according to claim 6 or 7, safety shelf height is not less than 90cm above driver's seat (42) plane.
10. safety shelf according to claim 1, is applicable on crawler-type rotary cultivator, caterpillar tractor or crawler-type harvester.
11. 1 kinds of rotovators, comprise the safety shelf as described in any one of claim 1 ?10 claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510053093.9A CN104854983A (en) | 2015-02-02 | 2015-02-02 | Safe frame and rotary cultivator employing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510053093.9A CN104854983A (en) | 2015-02-02 | 2015-02-02 | Safe frame and rotary cultivator employing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104854983A true CN104854983A (en) | 2015-08-26 |
Family
ID=53901516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510053093.9A Pending CN104854983A (en) | 2015-02-02 | 2015-02-02 | Safe frame and rotary cultivator employing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104854983A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09156439A (en) * | 1995-12-07 | 1997-06-17 | Iseki & Co Ltd | Safety frame for tractor |
| JP2004130830A (en) * | 2002-10-08 | 2004-04-30 | Seirei Ind Co Ltd | Safety frame in revolving working vehicle |
| CN202294657U (en) * | 2011-11-08 | 2012-07-04 | 一拖（洛阳）福莱格车身有限公司 | Foldable safety frame device of wheeled tractor |
| CN202294990U (en) * | 2011-10-28 | 2012-07-04 | 张佃菊 | Safety frame of wheeled tractor |
| CN103625567A (en) * | 2013-12-04 | 2014-03-12 | 西南石油大学 | Controllable vibrator vehicle rollover cab protection device for oil and gas exploration |
| CN203496828U (en) * | 2013-08-30 | 2014-03-26 | 洛阳鸿科实业有限公司 | Sunshade frame with rollover inertia reduction function for tractor |
| CN203739828U (en) * | 2014-02-12 | 2014-07-30 | 奇瑞重工股份有限公司 | Security frame structure of farm tractor and farm tractor |
| US20140319810A1 (en) * | 2012-06-29 | 2014-10-30 | John E. Biers, SR. | Landscaping machine, landscaping machine cover, and method of use thereof |
| CN204937063U (en) * | 2015-08-13 | 2016-01-06 | 星光农机股份有限公司 | A kind of relief bracket and adopt its rotovator |
-
2015
- 2015-02-02 CN CN201510053093.9A patent/CN104854983A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09156439A (en) * | 1995-12-07 | 1997-06-17 | Iseki & Co Ltd | Safety frame for tractor |
| JP2004130830A (en) * | 2002-10-08 | 2004-04-30 | Seirei Ind Co Ltd | Safety frame in revolving working vehicle |
| CN202294990U (en) * | 2011-10-28 | 2012-07-04 | 张佃菊 | Safety frame of wheeled tractor |
| CN202294657U (en) * | 2011-11-08 | 2012-07-04 | 一拖（洛阳）福莱格车身有限公司 | Foldable safety frame device of wheeled tractor |
| US20140319810A1 (en) * | 2012-06-29 | 2014-10-30 | John E. Biers, SR. | Landscaping machine, landscaping machine cover, and method of use thereof |
| CN203496828U (en) * | 2013-08-30 | 2014-03-26 | 洛阳鸿科实业有限公司 | Sunshade frame with rollover inertia reduction function for tractor |
| CN103625567A (en) * | 2013-12-04 | 2014-03-12 | 西南石油大学 | Controllable vibrator vehicle rollover cab protection device for oil and gas exploration |
| CN203739828U (en) * | 2014-02-12 | 2014-07-30 | 奇瑞重工股份有限公司 | Security frame structure of farm tractor and farm tractor |
| CN204937063U (en) * | 2015-08-13 | 2016-01-06 | 星光农机股份有限公司 | A kind of relief bracket and adopt its rotovator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |