CN105035195A - Bogie frame bearing wheel buffering device capable of being packaged - Google Patents
Bogie frame bearing wheel buffering device capable of being packaged Download PDFInfo
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- CN105035195A CN105035195A CN201510409079.8A CN201510409079A CN105035195A CN 105035195 A CN105035195 A CN 105035195A CN 201510409079 A CN201510409079 A CN 201510409079A CN 105035195 A CN105035195 A CN 105035195A
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- wheel
- swing arm
- arm
- bearing wheel
- bogey wheel
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Abstract
The invention provides a bogie frame bearing wheel buffering device capable of being packaged. An upper shell body and a lower shell body are laminated to form a sealed shell and installed on a frame. One end of a bearing wheel arm I is hinged to a bearing wheel I. A connecting shaft I is fixed to the other end of the bearing wheel arm I. One end, away from the bearing wheel arm I, of the connecting shaft I penetrates through the shell and extends into the shell. A pinion is arranged in the shell and fixed to the connecting shaft I. A swing arm I is fixedly connected to the pinion. A main gear with the same connecting mode is meshed with the pinion. Protrusions are arranged at one end, away from the pinion, of the swing arm I and one end, away from the main gear, of a swing arm II respectively. A spring is arranged between the protrusions of the swing arm I and the swing arm II in a sleeving mode. The buffering device is practical for general crawler wheel vehicles, and high in universality. The device is a closed device and can protect the spring. According to the device, the two gears with the large radius difference are utilized, a transmission ratio is increased, and the device assists in increasing the deformation quantity of the spring and can absorb strenuous vibration.
Description
Technical field
The present invention relates to a kind of shock absorber, especially relate to a kind of bogie frame BOGEY WHEEL shock absorber encapsulated.
Background technology
Tracklaying vehicle is employed all more widely at various transport field, has track type tractor, tracked armoured vehicles, tank, comprises the combination machine of present agricultural miniature, tiller.In tracklaying vehicle, the effect of BOGEY WHEEL is very important, almost assume responsibility for all load carrying abilities on vehicle, and for crawler-mounted vehicle, its obstacle climbing ability also has requirement, ensures that vehicle is in the process travelled, and steadily can be smoothly through obstacle.
Traditional bogie frame BOGEY WHEEL shock absorber is simple connecting rod and spring composition, the advantage of this device is simple, easy manufacture, but shortcoming is this device can not be encapsulated, the i.e. key components and parts of this device, as do not protected spring, in the process travelled, it is easily impaired when the thing of other hard easily met by spring, affect its buffer capacity, be exposed on the external due to naked for a long time, and the road conditions condition that general crawler vehicle travels is more severe, other material touched is also many, these materials easily cause the corrosion of spring, affect its performance, and then affect the rideability of vehicle.Vehicle is in the process travelled, and for shock absorber, the deformation quantity of spring is larger, when clearing the jumps, better to the assimilation effect of strenuous vibration.
For above problem, the author proposes a kind of bogie frame BOGEY WHEEL shock absorber carrying out encapsulating, and this device can encapsulate spring, ensures that spring does not contact with the external world, thus can avoid oxidation and damage.The gear that this device utilizes two transmitting ratios larger can assist the deformation quantity increasing spring.
Summary of the invention
The object of the invention is the problem that the spring for solving upper existing shock absorber is easily destroyed, a kind of bogie frame BOGEY WHEEL shock absorber encapsulated is provided.
The present invention is the deficiency solved the problems of the technologies described above, and the technical scheme adopted is:
A kind of bogie frame BOGEY WHEEL shock absorber encapsulated, comprise BOGEY WHEEL I, BOGEY WHEEL II, load-bearing wheel arm I, load-bearing wheel arm II, upper shell, lower house, miniature gears and big gear wheel, upper shell and lower house laminating form the housing of sealing and are arranged on vehicle frame, one end and the BOGEY WHEEL I of load-bearing wheel arm I are hinged, its other end is fixed with adapter shaft I, adapter shaft I stretches in housing away from one end of load-bearing wheel arm I through housing, miniature gears to be arranged in housing and to be fixed on adapter shaft I, miniature gears is also fixedly connected with swing arm I, one end and the BOGEY WHEEL II of load-bearing wheel arm II are hinged, its other end is fixed with adapter shaft II, adapter shaft II stretches in housing away from one end of load-bearing wheel arm II through housing, big gear wheel to be arranged in housing and to be fixed on adapter shaft II, big gear wheel is also fixedly connected with swing arm II, big gear wheel and miniature gears engagement are arranged, and swing arm I and swing arm II is provided with projection away from one end of gear, spring is arranged with between the projection of swing arm I and swing arm II.
Described swing arm I is perpendicular to the straight line at BOGEY WHEEL I and place, BOGEY WHEEL II center.
Described swing arm II is perpendicular to the straight line at BOGEY WHEEL I and place, BOGEY WHEEL II center.
Described swing arm I and swing arm II is arranged in parallel.
Be bolted fixing between described upper shell and lower house.
Principle of work is, in the process how vehicle travels, when flat road surface travels, two BOGEY WHEELs, under the pulling force effect of high rigid spring, keep the height and distance of two-wheeled identical, vehicle smooth-ride, when running into obstacle, because load-bearing samsara is subject to the inhibition of obstacle, load-bearing wheel arm can swing, the load-bearing wheel arm swung can be rotated by driven gear, any one in two gears rotates the rotation that all can drive another gear, because transmitting ratio is between the two larger, the slight rotation of any one gear all can cause both before the angle that relatively rotates increase, thus drive the relative rotation of two swing arms to increase, and then drive spring generation deformation, the spring deformed can produce elastic force, elastic force counteraction is in swing arm, spring is made to be tending towards original position.Spring can absorb the vibrations produced in the process of vehicle at obstacle detouring in the process that deformation occurs, and ensures the stability of vehicle.
The invention has the beneficial effects as follows: the present invention is practical for general Athey wheel vehicle, highly versatile.This device is closing appliance, can play the effect of protection to spring.Two gears that this device utilizes semidiameter larger, increase transmitting ratio, the auxiliary deformation quantity increasing spring, Absorbable rod strenuous vibration.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1 in the present invention.
Fig. 3 is the structure diagram of the present invention in concrete installation.
Graphical indicia: 1, BOGEY WHEEL I; 2, load-bearing wheel arm I; 3, miniature gears; 4, swing arm I; 5, spring; 6, swing arm II; 7, big gear wheel; 8, BOGEY WHEEL II; 9, upper shell; 10; Lower house; 11, adapter shaft I.
Detailed description of the invention
Shown in Fig. 1, Fig. 2 and Fig. 3, detailed description of the invention is as follows:
A kind of bogie frame BOGEY WHEEL shock absorber encapsulated, comprise BOGEY WHEEL I1, BOGEY WHEEL II8, load-bearing wheel arm I2, load-bearing wheel arm II, upper shell 9, lower house 10, miniature gears 3 and big gear wheel 7, upper shell 9 and lower house 10 laminating form the housing of sealing and are arranged on vehicle frame, one end and the BOGEY WHEEL I1 of load-bearing wheel arm I2 are hinged, its other end is fixed with adapter shaft I11, adapter shaft I11 stretches in housing away from one end of load-bearing wheel arm I2 through housing, miniature gears 3 to be arranged in housing and to be fixed on adapter shaft I11, miniature gears 3 is also fixedly connected with swing arm I4, one end and the BOGEY WHEEL II8 of load-bearing wheel arm II are hinged, its other end is fixed with adapter shaft II, adapter shaft II stretches in housing away from one end of load-bearing wheel arm II through housing, big gear wheel 7 to be arranged in housing and to be fixed on adapter shaft II, big gear wheel 7 is also fixedly connected with swing arm II6, big gear wheel 7 and miniature gears 3 engage and arrange, and swing arm I4 and swing arm II6 is provided with projection away from one end of gear, spring 5 is arranged with between the projection of swing arm I4 and swing arm II6.
Described swing arm I4 is perpendicular to the straight line at BOGEY WHEEL I1 and place, BOGEY WHEEL II8 center.
Described swing arm II6 is perpendicular to the straight line at BOGEY WHEEL I1 and place, BOGEY WHEEL II8 center.
Described swing arm I4 and swing arm II6 is arranged in parallel.
Be bolted fixing between described upper shell 9 and lower house 10.
Principle of work is, in the process how vehicle travels, when flat road surface travels, two BOGEY WHEELs, under the pulling force effect of high rigid spring, keep the height and distance of two-wheeled identical, vehicle smooth-ride, when running into obstacle, because samsara of weighing is subject to the inhibition of obstacle, wheel arm of weighing can swing, the wheel arm of weighing swung can be rotated by driven gear, any one in two gears rotates the rotation that all can drive another gear, because transmitting ratio is between the two larger, the slight rotation of any one gear all can cause both before the angle that relatively rotates increase, thus drive the relative rotation of two swing arms to increase, and then drive spring generation deformation, the spring deformed can produce elastic force, elastic force counteraction is in swing arm, spring is made to be tending towards original position.Spring can absorb the vibrations produced in the process of vehicle at obstacle detouring in the process that deformation occurs, and ensures the stability of vehicle.
Technical scheme cited by the present invention and embodiment be not restriction, be equal to the technical scheme cited by the present invention and embodiment or effect same approach all in the scope that the present invention protects.
Claims (5)
1. the bogie frame BOGEY WHEEL shock absorber that can encapsulate, it is characterized in that: comprise BOGEY WHEEL I(1), BOGEY WHEEL II(8), load-bearing wheel arm I(2), load-bearing wheel arm II, upper shell (9), lower house (10), miniature gears (3) and big gear wheel (7), upper shell (9) and lower house (10) laminating form the housing of sealing and are arranged on vehicle frame, load-bearing wheel arm I(2) one end and BOGEY WHEEL I(1) hinged, its other end is fixed with adapter shaft I(11), adapter shaft I(11) away from load-bearing wheel arm I(2) one end stretch in housing through housing, miniature gears (3) to be arranged in housing and to be fixed on adapter shaft I(11) on, (3) are also fixedly connected with swing arm I(4 to miniature gears), one end of load-bearing wheel arm II and BOGEY WHEEL II(8) hinged, its other end is fixed with adapter shaft II, adapter shaft II stretches in housing away from one end of load-bearing wheel arm II through housing, big gear wheel (7) to be arranged in housing and to be fixed on adapter shaft II, (7) are also fixedly connected with swing arm II(6 to big gear wheel), big gear wheel (7) and miniature gears (3) engagement are arranged, and swing arm I(4) and swing arm II(6) be provided with projection away from one end of gear, swing arm I(4) and swing arm II(6) projection between be arranged with spring (5).
2. a kind of bogie frame BOGEY WHEEL shock absorber encapsulated according to claim 1, is characterized in that: described swing arm I(4) perpendicular to BOGEY WHEEL I(1) and BOGEY WHEEL II(8) straight line at place, center.
3. a kind of bogie frame BOGEY WHEEL shock absorber encapsulated according to claim 1, is characterized in that: described swing arm II(6) perpendicular to BOGEY WHEEL I(1) and BOGEY WHEEL II(8) straight line at place, center.
4. a kind of bogie frame BOGEY WHEEL shock absorber encapsulated according to claim 1, is characterized in that: described swing arm I(4) and swing arm II(6) arranged in parallel.
5. a kind of bogie frame BOGEY WHEEL shock absorber encapsulated according to claim 1, is characterized in that: be bolted fixing between described upper shell (9) and lower house (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409079.8A CN105035195B (en) | 2015-07-14 | 2015-07-14 | A kind of bogie frame BOGEY WHEEL buffer unit for encapsulating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409079.8A CN105035195B (en) | 2015-07-14 | 2015-07-14 | A kind of bogie frame BOGEY WHEEL buffer unit for encapsulating |
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| Publication Number | Publication Date |
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| CN105035195A true CN105035195A (en) | 2015-11-11 |
| CN105035195B CN105035195B (en) | 2017-07-07 |
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| CN201510409079.8A Active CN105035195B (en) | 2015-07-14 | 2015-07-14 | A kind of bogie frame BOGEY WHEEL buffer unit for encapsulating |
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| CN (1) | CN105035195B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976002A (en) * | 2017-05-17 | 2017-07-25 | 湖南大学 | A kind of ship naval vessels wall wall-climbing cleaning robot |
| CN109896010A (en) * | 2019-02-22 | 2019-06-18 | 广西南宁一键智农科技有限公司 | Swing arm location means that the buffer protection of the unmanned motor servo-controlled system of single rotor is adjustable |
| CN112550502A (en) * | 2020-12-29 | 2021-03-26 | 中国人民解放军陆军装甲兵学院蚌埠校区 | Tracked vehicle chassis suitable for complex topography |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2395949Y (en) * | 1999-09-30 | 2000-09-13 | 中国一拖集团有限公司 | Bogie suspender for caterpillar tractor |
| CN202669945U (en) * | 2012-05-02 | 2013-01-16 | 杭州葛高机械有限公司 | Double-shaft double-floating supporting dolly of caterpillar tractor |
| CN102700640A (en) * | 2012-06-25 | 2012-10-03 | 北京理工大学 | Bearing and damping device for crawler-type locomotive platform |
| CN202806927U (en) * | 2012-07-27 | 2013-03-20 | 中外合资镇江古田农业环境工程有限公司 | Crawler type vehicle shock absorber |
| CN104512491A (en) * | 2013-09-28 | 2015-04-15 | 沈阳新松机器人自动化股份有限公司 | Damping mechanism of crawler robot |
| CN203681264U (en) * | 2014-01-22 | 2014-07-02 | 中国人民解放军国防科学技术大学 | Single all-terrain crawler-type motion carrier |
| CN104309713B (en) * | 2014-10-20 | 2016-06-08 | 中国矿业大学 | Crawler driving unit for coal mine disaster relief robot |
| CN104354774B (en) * | 2014-11-07 | 2016-11-23 | 哈尔滨工业大学 | A kind of deformable crawler-type mobile system |
| CN104691639A (en) * | 2015-02-26 | 2015-06-10 | 梁树新 | Track roller supporting structure of large crawler-type carrier vehicle |
| CN104760626A (en) * | 2015-02-26 | 2015-07-08 | 梁树新 | Large caterpillar transporter |
-
2015
- 2015-07-14 CN CN201510409079.8A patent/CN105035195B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976002A (en) * | 2017-05-17 | 2017-07-25 | 湖南大学 | A kind of ship naval vessels wall wall-climbing cleaning robot |
| CN106976002B (en) * | 2017-05-17 | 2023-02-17 | 湖南大学 | Wall-climbing cleaning robot for ship and naval vessel wall surface |
| CN109896010A (en) * | 2019-02-22 | 2019-06-18 | 广西南宁一键智农科技有限公司 | Swing arm location means that the buffer protection of the unmanned motor servo-controlled system of single rotor is adjustable |
| CN112550502A (en) * | 2020-12-29 | 2021-03-26 | 中国人民解放军陆军装甲兵学院蚌埠校区 | Tracked vehicle chassis suitable for complex topography |
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| Publication number | Publication date |
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| CN105035195B (en) | 2017-07-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20151111 Assignee: Luoyang Haiyuan Agricultural Machinery Co., Ltd Assignor: Henan University of Science and Technology Contract record no.: X2019980000475 Denomination of invention: Bogie frame bearing wheel buffering device capable of being packaged Granted publication date: 20170707 License type: Common License Record date: 20191101 |
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| EE01 | Entry into force of recordation of patent licensing contract |