CN202071882U - Hinging type chassis swing connection rack with large swing amplitude - Google Patents
Hinging type chassis swing connection rack with large swing amplitude Download PDFInfo
- Publication number
- CN202071882U CN202071882U CN 201120135471 CN201120135471U CN202071882U CN 202071882 U CN202071882 U CN 202071882U CN 201120135471 CN201120135471 CN 201120135471 CN 201120135471 U CN201120135471 U CN 201120135471U CN 202071882 U CN202071882 U CN 202071882U
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- axis
- vehicle frame
- hinge
- revolution
- support riser
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- Expired - Fee Related
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Abstract
The utility model discloses a hinged type chassis swing connection rack with large swing amplitude used for a hinged type engineering machine chassis. The swing connection rack comprises turning oil cylinders, a swing connection rack, a turning hinge-axis, a longitudinal swinging hinge-axis, a guide sleeve, and a support plate bending plate; a front vehicle frame is connected with the swing connection rack by the turning hinge-axis; a rear vehicle frame is connected with the swing connection rack by the longitudinal swinging hinge-axis, the guide sleeve and the support plate bending plate; the front vehicle frame is connected with the rear vehicle frame by two groups of turning oil cylinders to ensure that the turning oil cylinders are always in the same horizontal plane with the front vehicle frame when the rear vehicle frame is swinging; the connection of the swing connection rack is arranged in a triangle; one end of the longitudinal swinging hinge-axis is formed with a boss, the other end is formed with screw threads; and the longitudinal swinging hinge-axis is used for connecting the swing connection rack and the rear vehicle frame by the boss and the screw threads on the two ends.
Description
Technical field
The utility model belongs to the special type engineering machinery field, is specifically related to the used swing link span in articulated engineer machinery chassis.
Background technology
Adopt the construction machinery and equipment of articulated frame, generally realize turning to by relatively rotating between the vehicle frame of front and back, general between the vehicle frame of front and back by bearing pin or rotary disk connection.When vehicle when the uneven road, not only need between its front vehicle frame to relatively rotate realizing and turn to, and between the vehicle frame of front and back swing relatively can take place.Special for the industrial wheeled equipment of needs operation in the open air, because environmental restraint, the relative amplitude of fluctuation before and after it between vehicle frame can be bigger.Large-scale engineering machinery because its space, chassis is bigger, can be eliminated the influence of vehicle frame swing by multiple modes such as rotary disk, oleo-pneumatic suspensions.For some special purpose is arranged, and adopt the small engineering machinery of radial type layout, because limited space, the swing of front and back vehicle frame is bigger to the influence of vehicle performance.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of can realize smooth-going turning to, and front and back vehicle frame oscillating quantity is big, and the articulated frame chassis that volume is little, simple in structure, the steering cylinder stressing conditions is good connects with the swing link span.But the hydraulic tubing of vehicle frame and wire harness centralized layout have realized the momentum problems of putting on of articulated frame before and after being connected in less space on the swing link span.
The technical solution of the utility model is achieved in that
The utility model comprise turn to oil cylinder, swing link span, turn to hinge, longitudinal oscillation hinge, orienting sleeve, support bent plate, front vehicle frame is connected with the swing link span by turning to hinge, and back vehicle frame is connected with the swing link span with the support bent plate by longitudinal oscillation hinge, orienting sleeve.Front vehicle frame, back are used between the vehicle frame by two groups and are turned to oil cylinder to connect, when guaranteeing back vehicle frame swing, turn to oil cylinder all the time with front vehicle frame on same horizontal surface.The swing link span is a triangular layout, front end is provided with the axis of revolution stay bearing plate, be provided with hinged central siphon between the two axis of revolution stay bearing plates up and down, the axis of revolution stay bearing plate is connected with a few font bent plates, a few font bent plates both sides are provided with the angling cylinder bearing, be provided with axis of revolution support riser one in the middle of a few font bent plates, axis of revolution support riser two, axis of revolution support riser three, a few font bent plates and axis of revolution support riser one, axis of revolution support riser two, connect axis of revolution support riser one between the axis of revolution support riser three by the polylith gusset, axis of revolution support riser two, the three midway location perforates of axis of revolution support riser cooperate with the longitudinal oscillation hinge.Longitudinal oscillation hinge one end is provided with boss, and the other end is established screw thread.The longitudinal oscillation hinge will swing link span by termination boss and screw thread pair and the back vehicle frame links together.
Forward and backward vehicle frame described in the utility model is by turning to hinge to be connected with the longitudinal oscillation hinge, turn to hinge and longitudinal oscillation hinge to be installed on the swing span, turn to oil cylinder to be installed between front vehicle frame and the swing span, but the hydraulic tubing of vehicle frame and wire harness centralized layout are on swing span before and after being connected in, realize the angular deflection of front and back vehicle frame by oil cylinder, the steering angle of front and back vehicle frame is 45 °, front and back vehicle frame teeter ± 17 °.The utility model cost is low, the life-span long, simple in structure, easy to maintenance, can be used for the small engineering machinery of multiple employing articulated frame, in less space, solve the connectivity problem of articulated frame.
Description of drawings
Fig. 1 is the utility model three-dimensional structure scheme drawing;
Fig. 2 is that the utility model is overlooked and the sectional structure scheme drawing, and (a) figure is that the utility model is overlooked, and (b) figure is the mid section figure of (a) figure;
Fig. 3 is the three-dimensional structure scheme drawing of link span in the utility model;
Fig. 4 is that the utility model turns to scheme drawing;
Fig. 5 is that the utility model is turned round scheme drawing;
Fig. 6 is that the utility model is turned round the situation scheme drawing when turning to.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described in detail.
Shown in Fig. 1,2,3,4,5,6, the utility model comprises and turns to oil cylinder 1, swing link span 2, turns to hinge 3, longitudinal oscillation hinge 4, orienting sleeve 5, stay bearing plate bent plate to form 6.Front vehicle frame 7 is connected with swing link span 2 by turning to hinge 3, and back vehicle frame 8 is connected with swing link span 2 by longitudinal oscillation hinge 4, orienting sleeve 5 and support bent plate 6.Front vehicle frame 7, back are used between the vehicle frame 8 by turning to oil cylinder to connect 1, when guaranteeing back vehicle frame swing, turn to oil cylinder all the time with front vehicle frame on same horizontal surface.
Swing link span 2 is a triangular layout, front end is provided with axis of revolution stay bearing plate 9, be provided with hinged central siphon 10 up and down between the two axis of revolution stay bearing plates 9, axis of revolution stay bearing plate 9 is connected with a few font bent plates 11, a few font bent plates 11 both sides are provided with angling cylinder bearing 12, be provided with axis of revolution support riser 1 in the middle of a few font bent plates 11, axis of revolution support riser 2 14, axis of revolution support riser 3 15, a few font bent plates 11 and axis of revolution support riser 1, axis of revolution support riser 2 14, connect axis of revolution support riser 1 by polylith gusset 16 between the axis of revolution support riser 3 15, axis of revolution support riser 2 14, the 3 15 midway location perforates of axis of revolution support riser cooperate with longitudinal oscillation hinge 4.
Claims (3)
1. the articulated chassis of a big oscillating quantity is swung link span, comprise and turn to oil cylinder (1), swing link span (2), turn to hinge (3), longitudinal oscillation hinge (4), orienting sleeve (5), support bent plate (6), it is characterized in that, front vehicle frame (7) is connected with swing link span (2) by turning to hinge (3), back vehicle frame (8) is connected with swing link span (2) by longitudinal oscillation hinge (4), orienting sleeve (5) and support bent plate (6), uses by two groups between front vehicle frame (7), the back vehicle frame (8) to turn to oil cylinder (1) to connect.
2. the articulated chassis of a kind of big oscillating quantity according to claim 1 is swung link span, it is characterized in that, swing link span (2) is a triangular layout, front end is provided with axis of revolution stay bearing plate (9), be provided with hinged central siphon (10) between the two axis of revolution stay bearing plates (9) up and down, axis of revolution stay bearing plate (9) is connected with a few font bent plates (11), a few font bent plates (11) both sides are provided with angling cylinder bearing (12), be provided with axis of revolution support riser one (13) in the middle of a few font bent plates (11), axis of revolution support riser two (14), axis of revolution support riser three (15), a few font bent plates (11) and axis of revolution support riser one (13), axis of revolution support riser two (14), connect axis of revolution support riser one (13) between the axis of revolution support riser three (15) by polylith gusset (16), axis of revolution support riser two (14), three (15) the midway location perforates of axis of revolution support riser cooperate with longitudinal oscillation hinge (4).
3. the articulated chassis of a kind of big oscillating quantity according to claim 1 is swung link span, it is characterized in that, longitudinal oscillation hinge (4) one ends are provided with boss, the other end is established screw thread, and longitudinal oscillation hinge (4) will swing link span (2) by termination boss and screw thread pair and back vehicle frame (8) links together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120135471 CN202071882U (en) | 2011-05-03 | 2011-05-03 | Hinging type chassis swing connection rack with large swing amplitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120135471 CN202071882U (en) | 2011-05-03 | 2011-05-03 | Hinging type chassis swing connection rack with large swing amplitude |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202071882U true CN202071882U (en) | 2011-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120135471 Expired - Fee Related CN202071882U (en) | 2011-05-03 | 2011-05-03 | Hinging type chassis swing connection rack with large swing amplitude |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202071882U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267347A (en) * | 2011-05-03 | 2011-12-07 | 中国人民解放军总后勤部建筑工程研究所 | Oscillating connecting frame with large oscillating quantity for hinged type chassis |
| CN103029752A (en) * | 2012-12-26 | 2013-04-10 | 安徽铜冠机械股份有限公司 | Self-adjusting limit component |
| CN103523082A (en) * | 2013-09-16 | 2014-01-22 | 烟台嘉华车辆部件有限公司 | Steering mechanism of self-walking fruit forest machine |
| CN104859443A (en) * | 2014-12-16 | 2015-08-26 | 康昌文 | Material transport cart |
| CN105216865A (en) * | 2015-08-21 | 2016-01-06 | 王宁 | One connects steering hardware based on highway mine car |
| CN105882334A (en) * | 2016-05-18 | 2016-08-24 | 青岛海格力斯机械制造有限公司 | Hinge floating swing mechanism and small-size wheel type loader with same |
| CN107200063A (en) * | 2016-03-18 | 2017-09-26 | 许布奈有限两合公司 | Rear car transfer, ground vehicle and the method for multi-section minute wheel formula ground vehicle |
| CN108216364A (en) * | 2016-12-15 | 2018-06-29 | 卡特彼勒公司 | For the system and method for the impact-moderation during machine is hinged |
| CN108791489A (en) * | 2018-07-17 | 2018-11-13 | 徐州徐工矿山机械有限公司 | A kind of turning support and turn to coupling mechanism |
| CN109204455A (en) * | 2018-09-12 | 2019-01-15 | 山东迈克拉克工程机械有限公司 | Bogie truck |
| CN111591094A (en) * | 2020-05-27 | 2020-08-28 | 湖北三江航天万峰科技发展有限公司 | Articulated chassis of low-speed heavy-load highway-railway dual-purpose traction equipment |
-
2011
- 2011-05-03 CN CN 201120135471 patent/CN202071882U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267347B (en) * | 2011-05-03 | 2014-10-15 | 中国人民解放军总后勤部建筑工程研究所 | Oscillating connecting frame with large oscillating quantity for hinged type chassis |
| CN102267347A (en) * | 2011-05-03 | 2011-12-07 | 中国人民解放军总后勤部建筑工程研究所 | Oscillating connecting frame with large oscillating quantity for hinged type chassis |
| CN103029752A (en) * | 2012-12-26 | 2013-04-10 | 安徽铜冠机械股份有限公司 | Self-adjusting limit component |
| CN103029752B (en) * | 2012-12-26 | 2015-04-08 | 安徽铜冠机械股份有限公司 | Self-adjusting limit component |
| CN103523082A (en) * | 2013-09-16 | 2014-01-22 | 烟台嘉华车辆部件有限公司 | Steering mechanism of self-walking fruit forest machine |
| CN103523082B (en) * | 2013-09-16 | 2016-01-20 | 烟台嘉华车辆部件有限公司 | A kind of steering hardware of self-propelled fruit-bearing forest machine |
| CN104859443A (en) * | 2014-12-16 | 2015-08-26 | 康昌文 | Material transport cart |
| CN105216865A (en) * | 2015-08-21 | 2016-01-06 | 王宁 | One connects steering hardware based on highway mine car |
| CN107200063B (en) * | 2016-03-18 | 2020-09-08 | 许布奈有限两合公司 | Rear steering device for a multipart wheeled land vehicle, land vehicle and method |
| CN107200063A (en) * | 2016-03-18 | 2017-09-26 | 许布奈有限两合公司 | Rear car transfer, ground vehicle and the method for multi-section minute wheel formula ground vehicle |
| CN105882334A (en) * | 2016-05-18 | 2016-08-24 | 青岛海格力斯机械制造有限公司 | Hinge floating swing mechanism and small-size wheel type loader with same |
| CN108216364A (en) * | 2016-12-15 | 2018-06-29 | 卡特彼勒公司 | For the system and method for the impact-moderation during machine is hinged |
| CN108791489A (en) * | 2018-07-17 | 2018-11-13 | 徐州徐工矿山机械有限公司 | A kind of turning support and turn to coupling mechanism |
| CN109204455A (en) * | 2018-09-12 | 2019-01-15 | 山东迈克拉克工程机械有限公司 | Bogie truck |
| CN111591094A (en) * | 2020-05-27 | 2020-08-28 | 湖北三江航天万峰科技发展有限公司 | Articulated chassis of low-speed heavy-load highway-railway dual-purpose traction equipment |
| CN111591094B (en) * | 2020-05-27 | 2022-03-29 | 湖北三江航天万峰科技发展有限公司 | Articulated chassis of low-speed heavy-load highway-railway dual-purpose traction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20150503 |
|
| EXPY | Termination of patent right or utility model |