CN1974266A - Revolving mechanism with front mounted cylinder for damper - Google Patents
Revolving mechanism with front mounted cylinder for damper Download PDFInfo
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- CN1974266A CN1974266A CN 200610070729 CN200610070729A CN1974266A CN 1974266 A CN1974266 A CN 1974266A CN 200610070729 CN200610070729 CN 200610070729 CN 200610070729 A CN200610070729 A CN 200610070729A CN 1974266 A CN1974266 A CN 1974266A
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- revolving
- undersetting
- revolution
- axis
- front mounted
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Abstract
The present invention provides one kind of revolving mechanism with front mounted cylinder for damper. The revolving mechanism includes one right revolving seat, one left revolving seat, and one integral revolving shaft for the right revolving seat and the left revolving seat. The revolving mechanism with the said shaft structure makes it possible for the hopper under lifting to revolve around one straight line, rather than one curved line, so as to avoid hopper deformation and reduce friction. The present invention has simple structure, low cost, and improved lifting stability and safety.
Description
Technical field
The present invention relates to automotive field, specifically a kind of revolving mechanism with front mounted cylinder for damper.
Background technology
Present dumping car, especially preposition cylinder dumping car, the length of envelope is very long, the center of gravity of automobile is very high during lifting, this has just increased the danger of automobile, and what its swing type mechanism adopted usually is that a revolving bed respectively is installed in the both sides, compartment, by a bearing pin compartment and subframe is linked together.This form in use finds, about two revolving beds require with one heart, this has proposed very high requirement to installation.Because coaxiality error is inevitable, the right alignment in two revolving bed axle center is to have deviation all the time when mounted, and the compartment is turned round around a curve when lifting, has caused the compartment along with curve produces distortion around the curve rotation.
Because the lifting that the dumping car meeting is frequent, lifting is constantly fallen and has been caused destruction to the compartment, makes as easy as rolling off a log the snapping of compartment welding herein.And rotate around curve and to produce very big friction, generates very big heat, the part of revolution place is easy to produce damage;
And when revolving bed damages,,, just revolving bed and the local incision of compartment bonded assembly must be caused huge waste so in a single day damage because it does not removably connect;
The stressed maximum position of existing revolving bed is at the position near subframe, and the load maximum that bear in this place also is the easiest undermined part, so be necessary to take measures to improve the intensity of axis of revolution;
The spindle nose place adds alemite, adopts butter lubricated, cumbersome.In this case, attempting the raising technological requirement, doing has like this increased cost virtually.Attempt a kind of new swing type mechanism for addressing this problem decision.
In sum, the swing type mechanism of present preposition cylinder dumping car is needed badly and is carried out favourable improvement.
Summary of the invention
The invention provides a kind of revolving mechanism with front mounted cylinder for damper, be to solve the problem and shortage that present dumping car swing type mechanism exists, promptly the axis of revolution owing to back revolution place is lacked the lifting instability that is caused when lifting, the right alignment in two revolving bed axle center is to have deviation all the time, make the compartment turn round around a curve, easy deformation, destruction, thereby a kind of novel rotation mechanism is provided.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of revolving mechanism with front mounted cylinder for damper, it comprises left revolving bed, the axis of revolution of right-hand rotation seat and left and right revolving bed is characterized in that: the axis of revolution of described left and right revolving bed is a whole axis of revolution.
For saving cost, this axis of revolution is to be welded by a pipe and spindle nose, and a spindle nose is respectively welded at described pipe two ends;
For intensity and the stability that improves this axis of revolution, the span of left and right revolving bed is increased, avoided revolving bed excessive near the position load of subframe, thereby at axis of revolution two ends installation widening seat,
Described revolving bed is installed in the outside of widening seat, described widen the seat be to form by long cover, ring stiffener, reinforced rib assembly welding, ring stiffener is set to long putting, to grow cover and be divided into inside and outside two parts, its outer part is welded reinforced rib vertically, adopt widen seat after, load originally is by axis of revolution and widen seat and bear simultaneously, and it is integrally welded to widen ring stiffener on the seat and reinforced rib and long cover, has further improved the intensity at this place;
For making things convenient for the revolving bed convenient disassembly, structure of the present invention has been done further improvement, and described revolving bed comprises upper bracket and undersetting, and upper bracket and undersetting pass through bolted connection;
Described upper bracket is welded by bearing groove, upper bracket connecting panel I, upper bracket connecting panel II, and described undersetting is welded by undersetting connecting panel I, undersetting connecting panel II, undersetting cover, undersetting brace panel;
Lubricated for replacing the cumbersome butter of existing swing type mechanism, described undersetting is arranged with lining and plays lubricated effect, and resistance to abrasion improves;
For the welding that makes compartment and axis of revolution is protected, back stern notch steel welds after aligning up and down and surrounding axis of revolution.
By improvements over the prior art, the advantage and the beneficial effect of revolving mechanism with front mounted cylinder for damper of the present invention are:
Adopt above-mentioned axis structure, make the compartment when lifting around a straight line gyration, can not cause compartment distortion, and little around straight line spin friction, the part of revolution place is not fragile;
By the structure that seat is widened in employing, make the intensity of axis of revolution improve, axis of revolution strengthens near the load-carrying capacity at subframe place, and the protection axis of revolution is difficult for by backfin;
The bearing groove structure of revolving bed has alleviated weight, saves consumptive material; The upper bracket of revolving bed and undersetting be by bolted connection, and convenient disassembly, and adopt such flexible connection has been avoided when revolving bed is damaged, will revolving bed and compartment incision, get final product but directly turn on bolt;
Because the protection of back stern notch steel is protected the welding of compartment and axis of revolution, the lining that undersetting is set with plays lubricated effect, and the butter that has replaced existing swing type mechanism is lubricated; And this structural development can increase the support of revolution place, the danger when reducing lifting;
Integral structure of the present invention is simple, and cost is low, preferably resolves the problem that the revolution place exists behind the dumping car, and the degree of stability when having improved lifting has increased safety.
Description of drawings
Fig. 1 is described revolving mechanism with front mounted cylinder for damper integral structure decomposing schematic representation;
Fig. 2 is a swing type mechanism front view of not taking back swivel base;
Fig. 3 is the decomposing schematic representation of described revolving bed.
In Fig. 1-3,10 axis of revolutions, 11 pipes, 12 spindle noses, 12-1 oil guide groove, 13 weld seams, 20 widen seat, 21 long covers, 22 ring stiffeners, 23, reinforced rib, 30 revolving beds, 31 upper brackets, 32 undersettings, 31-1 bearing groove, 31-2 upper bracket connecting panel I, 31-3 upper bracket connecting panel II, 32-1 undersetting connecting panel I, 32-2 upper bracket connecting panel II, 32-3 undersetting cover, 32-4 undersetting brace panel, 40 linings, 50 back stern notch steel, 60 subframes, 61 install back the circular hole of rotating shaft, and 70 cabin floors prop up seat beam.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done explanation in further detail.
Embodiment 1: as shown in Figure 1, the present invention mainly comprises the installation and the assembling of following pith for making the compartment around a whole axis of revolution rotation:
The assembling of axis of revolution 10 and installation:
It is integrally welded to have between two spindle nose 12 usefulness of oil guide groove 12-1 pipe 11, and the two ends of pipe 11 between at first spindle nose 12 being installed to align a center of pipe 11 and the center of spindle nose 12, and seam becomes axis of revolution 10; The end of described spindle nose is provided with oil guide groove, so that lubricated;
Then axis of revolution 10 is passed the circular hole 61 that installs back rotating shaft on the subframe 60, the spindle nose 12 of axis of revolution 10 requires to do modifier treatment; Seam in addition after axis of revolution and subframe aligned;
Widen the assembling and the installation of seat 20:
To grow cover 21, ring stiffener 22, reinforced rib 23 assembly weldings become to widen seat 20, ring stiffener is set to long putting, to grow cover and be divided into inside and outside two parts, its outer part is welded reinforced rib, to widen the two ends of cover for seat to axis of revolution, described interior part of widening seat is embedded in the subframe, and as shown in Figure 2, described ring stiffener snaps into described subframe outside;
The welding of back stern notch steel 50:
Will back stern notch steel 50 after symmetry before and after axis of revolution is 10 about, weld;
The assembling of revolving bed and installation, as shown in Figure 3:
Bearing groove 31-1, upper bracket connecting panel I31-2, upper bracket connecting panel II31-3 assembly welding are become upper bracket 31, undersetting connecting panel I32-1, undersetting connecting panel II32-2, undersetting cover 32-3, undersetting brace panel 32-4 assembly welding are become undersetting 32.Upper and lower bearing is coupled together by socket bolt, form revolving bed 30.After having organized, lining 40 is put among the undersetting cover 32-3, last, the revolving bed 30 adjacent seats of widening are installed on the spindle nose at axis of revolution two ends.Afterwards, the bearing groove of upper bracket and cabin floor are propped up seat beam 70 welding, become one with the compartment, undersetting is welded on the axis of revolution 10.
After the installation, the integral position of subframe and axis of revolution concerns as shown in Figure 1, axis of revolution, and widening between seat and the subframe is the relation that is maintained fixed, and become one, and subframe is to keep motionless all the time.The rotation of the spindle nose place of revolving bed wraparound rotating shaft is welded because of revolving bed and cabin floor prop up seat beam, Gu the compartment rotates in the rotation at revolving bed place with axis of revolution.
The present invention makes existing preposition cylinder dumping car around a whole axis of revolution rotation by adopting above-mentioned improved physical construction, has had cornering stability, has greatly improved the performance of whole dumping car.
Certainly; above-mentioned explanation is not to be limitation of the present invention; the present invention also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present invention also should belong to protection scope of the present invention.
Claims (8)
1, a kind of revolving mechanism with front mounted cylinder for damper, it comprises left revolving bed, the axis of revolution of right-hand rotation seat and left and right revolving bed is characterized in that: the axis of revolution of described left and right revolving bed is a whole axis of revolution.
2, revolving mechanism with front mounted cylinder for damper according to claim 1 is characterized in that: described axis of revolution is to be welded by a pipe and spindle nose, and a spindle nose is respectively welded at described pipe two ends.
3, revolving mechanism with front mounted cylinder for damper according to claim 2, it is characterized in that: described axis of revolution two ends are installed and are widened seat, described widen the seat be to form by long cover, ring stiffener, reinforced rib assembly welding, ring stiffener is set to long putting, to grow cover and be divided into inside and outside two parts, its outer part is welded reinforced rib vertically.
4, revolving mechanism with front mounted cylinder for damper according to claim 3 is characterized in that: described revolving bed is installed in the outside of widening seat.
5, revolving mechanism with front mounted cylinder for damper according to claim 3 is characterized in that: described revolving bed comprises upper bracket and undersetting, and described upper bracket and undersetting pass through bolted connection.
6, revolving mechanism with front mounted cylinder for damper according to claim 5, it is characterized in that: described upper bracket is welded by bearing groove, upper bracket connecting panel I, upper bracket connecting panel II, and described undersetting is welded by undersetting connecting panel I, undersetting connecting panel II, undersetting cover, undersetting brace panel.
7, revolving mechanism with front mounted cylinder for damper according to claim 6 is characterized in that: described undersetting is arranged with lining, and described lining is installed in the end of described spindle nose.
8, according to claim 1 or 7 described revolving mechanism with front mounted cylinder for damper, it is characterized in that: described back stern notch steel welds after aligning up and down and surrounding axis of revolution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100707291A CN100411911C (en) | 2006-12-08 | 2006-12-08 | Revolving mechanism with front mounted cylinder for damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100707291A CN100411911C (en) | 2006-12-08 | 2006-12-08 | Revolving mechanism with front mounted cylinder for damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1974266A true CN1974266A (en) | 2007-06-06 |
| CN100411911C CN100411911C (en) | 2008-08-20 |
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ID=38124703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100707291A Expired - Fee Related CN100411911C (en) | 2006-12-08 | 2006-12-08 | Revolving mechanism with front mounted cylinder for damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100411911C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101246543B (en) * | 2008-03-18 | 2010-06-02 | 苏州纳米技术与纳米仿生研究所 | Examiner identity identification method based on bionic and biological characteristic recognition |
| CN102840221A (en) * | 2012-09-05 | 2012-12-26 | 三一矿机有限公司 | Method for welding combined shaft with carriage bottom plate hinged support |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3766089A (en) * | 1988-06-01 | 1990-01-05 | Cole Marshall Ruby | Tipper assembly |
| CN2131738Y (en) * | 1992-07-27 | 1993-05-05 | 徐殿权 | Self-discharging trailer with three directional turning function |
| CN2546247Y (en) * | 2002-06-14 | 2003-04-23 | 重庆汽车研究所 | Container self-unloading vehicle |
| FR2857918B1 (en) * | 2003-07-21 | 2006-03-24 | Jean Pierre Sauvion | DEVICE FOR MOUNTING A DUCK ON A CHASSIS AND TRUCK PROVIDED THEREWITH |
| CN2668425Y (en) * | 2003-12-19 | 2005-01-05 | 中国重型汽车集团有限公司 | Dismounting-convenient automobile-axle fixing device |
| CN1712251B (en) * | 2004-06-22 | 2013-04-17 | 佛山市何氏协力机械制造有限公司 | Camber trailer shaft and production thereof |
| CN200960873Y (en) * | 2006-09-30 | 2007-10-17 | 青特集团有限公司 | Preposed cylinder self-dumping car slewing gear |
-
2006
- 2006-12-08 CN CNB2006100707291A patent/CN100411911C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101246543B (en) * | 2008-03-18 | 2010-06-02 | 苏州纳米技术与纳米仿生研究所 | Examiner identity identification method based on bionic and biological characteristic recognition |
| CN102840221A (en) * | 2012-09-05 | 2012-12-26 | 三一矿机有限公司 | Method for welding combined shaft with carriage bottom plate hinged support |
| CN102840221B (en) * | 2012-09-05 | 2015-01-14 | 三一矿机有限公司 | Method for welding combined shaft with carriage bottom plate hinged support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100411911C (en) | 2008-08-20 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Zhongqi Special Automobile Co., Ltd. Assignor: Qingte Group Corp., Ltd. Contract fulfillment period: 2009.7.7 to 2017.8.20 contract change Contract record no.: 2009370000233 Denomination of invention: Revolving mechanism with front mounted cylinder for damper Granted publication date: 20080820 License type: Exclusive license Record date: 2009.8.21 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.7 TO 2017.8.20; CHANGE OF CONTRACT Name of requester: QINGDAO ZHONGQI SPECIAL CAR CO., LTD. Effective date: 20090821 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20121208 |