CN103541385A - Rear axle balancing tank locking mechanism of land leveler - Google Patents
Rear axle balancing tank locking mechanism of land leveler Download PDFInfo
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- CN103541385A CN103541385A CN201310457435.4A CN201310457435A CN103541385A CN 103541385 A CN103541385 A CN 103541385A CN 201310457435 A CN201310457435 A CN 201310457435A CN 103541385 A CN103541385 A CN 103541385A
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- connecting rod
- tandem
- locking mechanism
- balancing tank
- driving bogie
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Abstract
The invention discloses a rear axle balancing tank locking mechanism of a land leveler. The rear axle balancing tank locking mechanism of the land leveler comprises a rear frame (2) and a balancing tank (3) and further comprises a connecting rod (1), wherein the rear frame (2) is located above the balancing tank (3), one end of the connecting rod (1) is connected to the rear frame (2) in a rotable mode, and the other end of the connecting rod (1) is connected with the balancing tank (3) in a detachable mode. The rear axle balancing tank locking mechanism of the land leveler has the advantages that when one tyre of the land leveler is lack of pressure or damaged, the balancing tank is locked through the connecting rod so that the balancing tank can be stopped from swinging around the central axis of a rear axle, the tyre can be prevented from making contact with the ground, the land leveler can run into a maintenance station to be maintained on the condition that three rear wheels of the land leveler are undamaged, and therefore the purposes of saving labor and materials and maintaining the land leveler quickly are achieved.
Description
Technical field
The present invention relates to a kind of land leveller back axle tandem-driving bogie locking mechanism, relate in particular to a kind of a kind of locking mechanism being arranged between land leveller tandem-driving bogie and flat rear vehicle frame.
Background technology
Due to the particularity of land leveller work, in work progress, its back axle tandem-driving bogie need to swing certain angle around back axle central axis, to guarantee that four wheels all keeps in touch with ground all the time below; When a certain under-inflation of land leveller trailing wheel or while blowing out suddenly, will cause land leveller to walk, and land leveller Active workings is generally all away from maintenance place, lack special tool for service, running into the general method adopting of this problem is to look for special messenger that damaged wheel is unloaded, and looks for the maintenance of special train sent for maintenance place, and this mode wastes time and energy, can affect construction speed, thereby cause damage to user.
Summary of the invention
The problem existing for above-mentioned prior art, the invention provides a kind of land leveller back axle tandem-driving bogie locking mechanism, for land leveller rear tyre, because air pressure is not enough or the damaged situation that causes land leveller to walk, provide a kind of locking mechanism of walking under land leveller back axle three-wheel state of can making.
To achieve these goals, the technical solution used in the present invention is: a kind of land leveller back axle tandem-driving bogie locking mechanism, comprise rear vehicle frame peace weighing apparatus case, rear car chord position is in tandem-driving bogie top, also comprise connecting rod, the two ends of described connecting rod are connected to rear vehicle frame peace weighing apparatus case, and wherein one end is for being rotatably connected, and the other end is for removably connecting.
The upper end of connecting rod is rotationally connected with rear vehicle frame, and lower end is removably connected to tandem-driving bogie.
On described rear vehicle frame, be welded with bearing pin, small end wore bearing pin, and fixed by pad and bolt.
Described connecting rod lower end and tandem-driving bogie wear fixing by steady pin and cottor pin.
The present invention in use, certain under-inflation or when damaged on land leveller, by link lever locking tandem-driving bogie, tandem-driving bogie is no longer swung around back axle central axis, make this tire not in contact with the ground, guaranteeing that land leveller continues to travel the in the situation that three-wheel being intact in trailing wheel enters maintenance station and keeps in repair, thereby reach, use manpower and material resources sparingly, and the object of rapid-maintenance.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is left view of the present invention;
In figure: 1, connecting rod, 2, rear vehicle frame, 3, tandem-driving bogie, 4, bearing pin, 5, pad, 6, bolt, 7, steady pin, 8, cottor pin, 9, back axle central axis.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As depicted in figs. 1 and 2: the present invention includes rear vehicle frame 2 and tandem-driving bogie 3, rear vehicle frame 2 is positioned at tandem-driving bogie 3 tops, also comprises connecting rod 1, and the two ends of described connecting rod 1 are connected to rear vehicle frame 2 and tandem-driving bogie 3, wherein one end is for being rotatably connected, and the other end is for removably connecting.
The present invention can adopt the upper end of connecting rod 1 to be removably connected to rear vehicle frame 2, lower end is rotatably connected in the mode of tandem-driving bogie 3, but adopt the upper end of connecting rod 1 to be rotationally connected with rear vehicle frame 2, when lower end operates while being removably connected to tandem-driving bogie 3 this mode, installation and removal are all easier.
On described rear vehicle frame 2, be welded with bearing pin 4, connecting rod 1 upper end wore bearing pin 4, and fixing by pad 5 and bolt 6, adopted which to connect easy, and can regulate by 6 pairs of fixing degrees of tightness of connecting rod 1 of swivel bolt, facilitated the rotation of connecting rod 1.
Connecting rod 1 lower end and tandem-driving bogie 3 can adopt the fixing mode of bolt, also can adopt by steady pin 7 and cottor pin 8, to be worn fixingly, are coordinated the mode of cottor pin 8 stationary links 1 by steady pin 7, and good fixing effect, dismantles also more convenient.
When rear tyre is normally used, connecting rod 1 is fixed on rear vehicle frame 3, connecting rod 1 upper end begins to be fixed by bolt 6, when rear tyre breaks down, rotation connecting rod 1, is fixed on tandem-driving bogie 3 by its lower end by steady pin 7 and cottor pin 8, make upper end, lower end and the back axle central axis 9 of connecting rod 1 form fixing triangle joint structure, tandem-driving bogie 3 no longer swings around back axle central axis 9, and out of order tire contact with ground, and other three-wheel kiss the earths continue to travel and enter maintenance station and keep in repair.This locking mechanism is each side installed a set of on rear vehicle frame 3, under the situation of a certain rear tyre breakage appears in either side, all can guarantee normally travelling of land leveller.
Claims (4)
1. a land leveller back axle tandem-driving bogie locking mechanism, comprise rear vehicle frame (2) and tandem-driving bogie (3), rear vehicle frame (2) is positioned at tandem-driving bogie (3) top, characterized by further comprising connecting rod (1), the two ends of described connecting rod (1) are connected to rear vehicle frame (2) and tandem-driving bogie (3), wherein one end is for being rotatably connected, and the other end is for removably connecting.
2. a kind of land leveller back axle tandem-driving bogie locking mechanism according to claim 1, is characterized in that, the upper end of connecting rod (1) is rotationally connected with rear vehicle frame (2), and lower end is removably connected to tandem-driving bogie (3).
3. a kind of land leveller back axle tandem-driving bogie locking mechanism according to claim 2, is characterized in that, on described rear vehicle frame (2), be welded with bearing pin (4), connecting rod (1) upper end wore bearing pin (4), and fixing by pad (5) and bolt (6).
4. a kind of land leveller back axle tandem-driving bogie locking mechanism according to claim 2, is characterized in that, described connecting rod (1) lower end and tandem-driving bogie (3) wear fixing by steady pin (7) and cottor pin (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457435.4A CN103541385B (en) | 2013-09-30 | 2013-09-30 | A kind of land leveller back axle tandem-driving bogie locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457435.4A CN103541385B (en) | 2013-09-30 | 2013-09-30 | A kind of land leveller back axle tandem-driving bogie locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103541385A true CN103541385A (en) | 2014-01-29 |
| CN103541385B CN103541385B (en) | 2016-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310457435.4A Active CN103541385B (en) | 2013-09-30 | 2013-09-30 | A kind of land leveller back axle tandem-driving bogie locking mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103541385B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324152A (en) * | 2022-09-13 | 2022-11-11 | 上海外高桥造船有限公司 | Running tool for damaged forklift tires and using method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4445612A1 (en) * | 1994-01-12 | 1995-07-13 | Eder Gmbh | Car trailer with load platform in support frame |
| EP1449686A2 (en) * | 2003-02-21 | 2004-08-25 | Ölhydraulik Altenerding Dechamps & Kretz GmbH & Co. | Vehicle oscillating axle locking device |
| US20050045390A1 (en) * | 2003-08-28 | 2005-03-03 | Cas, Llc | Skid steer vechicle with bogie suspension |
| CN201659860U (en) * | 2010-04-02 | 2010-12-01 | 湖南中联重科专用车有限责任公司 | Rigid locking mechanism of vehicle suspension system |
| CN201738357U (en) * | 2010-06-08 | 2011-02-09 | 三一重工股份有限公司 | Front axle single-wheel running locking assembly for land scraper |
| CN102359131A (en) * | 2011-08-01 | 2012-02-22 | 三一重工股份有限公司 | Grader and drive axle and balance box supporting connecting structure thereof |
| CN202879247U (en) * | 2012-10-24 | 2013-04-17 | 鼎盛重工机械有限公司 | Walk driving device of land leveller rear axle balance box |
| CN203613578U (en) * | 2013-09-30 | 2014-05-28 | 徐州徐工筑路机械有限公司 | Locking mechanism for equilibrium box for rear axle of land leveller |
-
2013
- 2013-09-30 CN CN201310457435.4A patent/CN103541385B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4445612A1 (en) * | 1994-01-12 | 1995-07-13 | Eder Gmbh | Car trailer with load platform in support frame |
| EP1449686A2 (en) * | 2003-02-21 | 2004-08-25 | Ölhydraulik Altenerding Dechamps & Kretz GmbH & Co. | Vehicle oscillating axle locking device |
| US20050045390A1 (en) * | 2003-08-28 | 2005-03-03 | Cas, Llc | Skid steer vechicle with bogie suspension |
| CN201659860U (en) * | 2010-04-02 | 2010-12-01 | 湖南中联重科专用车有限责任公司 | Rigid locking mechanism of vehicle suspension system |
| CN201738357U (en) * | 2010-06-08 | 2011-02-09 | 三一重工股份有限公司 | Front axle single-wheel running locking assembly for land scraper |
| CN102359131A (en) * | 2011-08-01 | 2012-02-22 | 三一重工股份有限公司 | Grader and drive axle and balance box supporting connecting structure thereof |
| CN202879247U (en) * | 2012-10-24 | 2013-04-17 | 鼎盛重工机械有限公司 | Walk driving device of land leveller rear axle balance box |
| CN203613578U (en) * | 2013-09-30 | 2014-05-28 | 徐州徐工筑路机械有限公司 | Locking mechanism for equilibrium box for rear axle of land leveller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324152A (en) * | 2022-09-13 | 2022-11-11 | 上海外高桥造船有限公司 | Running tool for damaged forklift tires and using method |
| CN115324152B (en) * | 2022-09-13 | 2023-07-14 | 上海外高桥造船有限公司 | Driving tool for forklift after tire is damaged and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103541385B (en) | 2016-11-09 |
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