CN104631540A - Pedal of excavator - Google Patents
Pedal of excavator Download PDFInfo
- Publication number
- CN104631540A CN104631540A CN201410807235.1A CN201410807235A CN104631540A CN 104631540 A CN104631540 A CN 104631540A CN 201410807235 A CN201410807235 A CN 201410807235A CN 104631540 A CN104631540 A CN 104631540A
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- China
- Prior art keywords
- plane
- excavator
- pedal
- foot
- operated
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Abstract
Provided is a pedal of an excavator. A reinforcing board is welded to the inner side of a bent board, a front slope 6b extending forwards is arranged in front of the bent board, a rear slope 6d extending backwards is arranged behind the bent board, a lower slope 6c extending downwards is arranged below the bent board, the two ends of the lower slope 6c are connected with the front slope 6b and the rear slope 6d into a whole, the upper end face of the reinforcing board is parallel with an upper plane 6a of the bent board, and the front and rear ends of the bent board are connected with a machine frame of the excavator through bolts or in a welded mode. The pedal of the excavator has the advantages that when a stone impacts the pedal in the front-and-back direction and upwards, the slopes of the pedal can decompose impact force, and when the front face of the pedal is impacted, the reinforcing board can protect the pedal and the pedal is prevented from being impacted damaged.
Description
Technical field
Originally be related to the foot-operated of the upper and lower engineering machinery frame of operator's safety, particularly a kind of excavator is foot-operated.
Background technology
Usually must be provided with foot-operated in the frame 1 of excavator, ensure that operator can go up lower bearing bracket safely.As shown in Figure 1, it is be bent into " several " character form structure that the routine of excavator rides assembly 4, be fixed in frame 1, when excavator works on mine, the foot-operated shock being easy to be subject to front, rear, below and front stone, cause foot-operated distortion to come off, badly influence operator and go up lower bearing bracket safely.
Summary of the invention
Object of the present invention is just to provide a kind of protection and foot-operated avoids the foot-operated of the excavator of impact failure.
Solution of the present invention is such:
Riding of a kind of excavator, its bent plate front and back ends is connected with excavator frame, it is characterized in that: the inner side of described bent plate is welded with stiffener, inclined-plane, the rear 6d having inclined-plane, front 6b, the rear extended forward to have to extend back in the front of bent plate, inclined-plane, the below 6c of the oriented downward-extension in below.
Technical scheme also comprises more specifically: described 6c two ends, inclined-plane, below connect with inclined-plane, front 6b, inclined-plane, rear 6d respectively.
Further: described stiffener upper surface is parallel with the upper plane 6a of bent plate.
Further: described bent plate front and back ends is connected with excavator frame for syndeton of living, adopt securing member to be fixed in frame.
Further: described bent plate front and back ends is connected for fixed connection structure with excavator frame, adopt the mode of welding to be fixed in frame.
Further: described 6c two ends, inclined-plane, below are integrated by being welded to connect with inclined-plane, front 6b, 6d joint, inclined-plane, rear respectively.
Advantage of the present invention be when foot-operated be subject to stone fore-and-aft direction and upwards impact time, foot-operated inclined-plane can decompose impact force, and when being subject to frontal impact, stiffener can be protected foot-operated, avoids impact failure.
Accompanying drawing explanation
Accompanying drawing 1 is the conventional foot-operated installation site of excavator and zoomed-in view.
Accompanying drawing 2 is foot-operated assembly 4 installation site and the zoomed-in view of the embodiment of the present invention one.
Accompanying drawing 3 is the foot-operated assembly 4 of the embodiment of the present invention one stereograms when facing.
Stereogram when accompanying drawing 4 is foot-operated assembly 4 backsights of the embodiment of the present invention one.
Accompanying drawing 5 is foot-operated assembly 4 installation site schematic diagrames of the embodiment of the present invention two.
Accompanying drawing 6 is left views of accompanying drawing 5.
Accompanying drawing 7 is top views of accompanying drawing 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described.
Embodiment 1:
As shown in Figure 2,3, 4, the inner side of bent plate 6 is welded with stiffener 5, inclined-plane, the rear 6d having inclined-plane, front 6b, the rear extended forward to have to extend back in the front of bent plate 6, inclined-plane, the below 6c of the oriented downward-extension in below; Stiffener 5 upper surface is parallel with the upper plane 6a of bent plate 6; 6c two ends, inclined-plane, below are integrated by being welded to connect with inclined-plane, front 6b, 6d joint, inclined-plane, rear respectively, and after connecting into assembly 4, bent plate 6 front and back ends is connected with excavator frame 1 for syndeton of living, and adopts securing member 2 to be fixed in frame.
Embodiment 2:
As shown in Fig. 5,6,7, basic structure is identical with embodiment 1, and after difference is to connect into assembly 4, the present embodiment bent plate 6 front and back ends is connected for fixed connection structure with excavator frame 1, adopts the mode of welding to be fixed in frame.
Claims (6)
1. an excavator is foot-operated, its bent plate (6) front and back ends is connected with excavator frame (1), it is characterized in that: the inner side of described bent plate (6) is welded with stiffener (5), inclined-plane, the rear 6d having inclined-plane, front 6b, the rear extended forward to have to extend back in the front of bent plate (6), inclined-plane, the below 6c of the oriented downward-extension in below.
2. excavator according to claim 1 is ridden, and it is characterized in that: described 6c two ends, inclined-plane, below connect with inclined-plane, front 6b, inclined-plane, rear 6d respectively.
3. excavator according to claim 1 is foot-operated, it is characterized in that: described stiffener (5) upper surface is parallel with the upper plane 6a of bent plate (6).
4. excavator according to claim 1 is foot-operated, it is characterized in that: described bent plate (6) front and back ends is connected with excavator frame (1) for syndeton of living, and adopts securing member (2) to be fixed in frame.
5. excavator according to claim 1 is foot-operated, it is characterized in that: described bent plate (6) front and back ends is connected with excavator frame (1) for fixed connection structure, adopts the mode of welding to be fixed in frame.
6. excavator according to claim 1 is foot-operated, it is characterized in that: described 6c two ends, inclined-plane, below are integrated by being welded to connect with inclined-plane, front 6b, 6d joint, inclined-plane, rear respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807235.1A CN104631540A (en) | 2014-12-23 | 2014-12-23 | Pedal of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807235.1A CN104631540A (en) | 2014-12-23 | 2014-12-23 | Pedal of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104631540A true CN104631540A (en) | 2015-05-20 |
Family
ID=53210737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410807235.1A Pending CN104631540A (en) | 2014-12-23 | 2014-12-23 | Pedal of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104631540A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364396A (en) * | 2017-06-30 | 2017-11-21 | 柳州柳工挖掘机有限公司 | Excavator is got off foot-operated |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3601220A (en) * | 1970-01-05 | 1971-08-24 | Richard Saucier | Retractable ladder |
| JPH06171429A (en) * | 1992-12-04 | 1994-06-21 | Hitachi Constr Mach Co Ltd | Walking footstep of industrial machinery |
| JPH1071893A (en) * | 1996-09-02 | 1998-03-17 | Shin Caterpillar Mitsubishi Ltd | Step structure of construction machine |
| KR20070067938A (en) * | 2005-12-26 | 2007-06-29 | 두산인프라코어 주식회사 | Step for construction equipment |
| CN101748763A (en) * | 2008-11-28 | 2010-06-23 | 沃尔沃建造设备控股（瑞典）有限公司 | Footstep for excavator |
| CN201943104U (en) * | 2010-09-30 | 2011-08-24 | 三一重机有限公司 | Pedal for excavator |
| CN202298726U (en) * | 2011-10-31 | 2012-07-04 | 徐州徐工挖掘机械有限公司 | Folding excavator foot pedal |
| CN202767143U (en) * | 2012-08-23 | 2013-03-06 | 佳木斯煤矿机械有限公司 | Folding foot treadle device |
| CN203511478U (en) * | 2013-10-17 | 2014-04-02 | 斗山工程机械（中国）有限公司 | Excavator pedal and excavator |
-
2014
- 2014-12-23 CN CN201410807235.1A patent/CN104631540A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3601220A (en) * | 1970-01-05 | 1971-08-24 | Richard Saucier | Retractable ladder |
| JPH06171429A (en) * | 1992-12-04 | 1994-06-21 | Hitachi Constr Mach Co Ltd | Walking footstep of industrial machinery |
| JPH1071893A (en) * | 1996-09-02 | 1998-03-17 | Shin Caterpillar Mitsubishi Ltd | Step structure of construction machine |
| KR20070067938A (en) * | 2005-12-26 | 2007-06-29 | 두산인프라코어 주식회사 | Step for construction equipment |
| CN101748763A (en) * | 2008-11-28 | 2010-06-23 | 沃尔沃建造设备控股（瑞典）有限公司 | Footstep for excavator |
| CN201943104U (en) * | 2010-09-30 | 2011-08-24 | 三一重机有限公司 | Pedal for excavator |
| CN202298726U (en) * | 2011-10-31 | 2012-07-04 | 徐州徐工挖掘机械有限公司 | Folding excavator foot pedal |
| CN202767143U (en) * | 2012-08-23 | 2013-03-06 | 佳木斯煤矿机械有限公司 | Folding foot treadle device |
| CN203511478U (en) * | 2013-10-17 | 2014-04-02 | 斗山工程机械（中国）有限公司 | Excavator pedal and excavator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364396A (en) * | 2017-06-30 | 2017-11-21 | 柳州柳工挖掘机有限公司 | Excavator is got off foot-operated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |