CN111114633A - Steering synchronizing mechanism of straddle carrier - Google Patents
Steering synchronizing mechanism of straddle carrier Download PDFInfo
- Publication number
- CN111114633A CN111114633A CN202010045568.0A CN202010045568A CN111114633A CN 111114633 A CN111114633 A CN 111114633A CN 202010045568 A CN202010045568 A CN 202010045568A CN 111114633 A CN111114633 A CN 111114633A
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- Prior art keywords
- connecting rod
- synchronous gear
- synchronizing
- rod
- hinged
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 64
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
Abstract
The invention discloses a steering synchronization mechanism of a straddle carrier, which comprises a first connecting rod, a first synchronization gear, a second connecting rod, a rotating shaft and a sleeve; the first synchronous gear is meshed with the second synchronous gear; the first synchronous gear and the second synchronous gear are both rotationally connected with the rotating shaft through a sleeve; one end of the first connecting rod is hinged with the wheel support, the other end of the first connecting rod is hinged with a first synchronizing rod, and one end, far away from the first connecting rod, of the first synchronizing rod is fixedly connected with one sleeve; one end of the second connecting rod is hinged with the support of the other wheel needing synchronization, the other end of the second connecting rod is hinged with a second synchronizing rod, and one end, far away from the second connecting rod, of the second synchronizing rod is fixedly connected with the other sleeve. The invention is driven by the meshing gear, the connecting rod and the synchronizing rod, and has high steering precision and good synchronizing effect.
Description
Technical Field
The invention relates to the field of straddle carriers, in particular to a steering synchronization mechanism of a straddle carrier.
Background
The straddle carrier has the characteristics of flexibility, high efficiency, good stability, low wheel pressure and the like, and is more and more widely applied to loading and unloading containers and large materials. The steering of the straddle carrier is usually realized by pushing wheels on the same side to rotate by an oil cylinder, but the synchronism of the pushing of the oil cylinder is not stable enough, so that the steering precision of the straddle carrier is not high.
Disclosure of Invention
Aiming at the defects in reality, the invention provides a steering synchronization mechanism of a straddle carrier.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a steering synchronization mechanism of a straddle carrier comprises a first connecting rod, a first synchronization gear, a second connecting rod, a rotating shaft and a sleeve;
the first synchronous gear is meshed with the second synchronous gear; the first synchronous gear and the second synchronous gear are both rotationally connected with the rotating shaft through a sleeve;
one end of the first connecting rod is hinged with the wheel support, the other end of the first connecting rod is hinged with a first synchronizing rod, and one end, far away from the first connecting rod, of the first synchronizing rod is fixedly connected with one sleeve; one end of the second connecting rod is hinged with the support of the other wheel needing synchronization, the other end of the second connecting rod is hinged with a second synchronizing rod, and one end, far away from the second connecting rod, of the second synchronizing rod is fixedly connected with the other sleeve.
Preferably, the first synchronizing gear and the second synchronizing gear are sector-shaped.
Preferably, the first synchronizing gear and the second synchronizing gear are circular.
Preferably, the sleeve is integrally formed with the first synchronizing gear and the second synchronizing gear.
Preferably, the first connecting rod and the second connecting rod are the same in size and length.
Preferably, the first and second synchronizing bars are the same in size and length.
The invention has the following technical effects: when one wheel rotates under the pushing of the oil cylinder, the first synchronous gear is pushed to rotate around the rotating shaft through the first connecting rod, when the first synchronous gear rotates, the second synchronous gear is driven to rotate synchronously through the meshed gears, the rotating angles of the first synchronous gear and the second synchronous gear are the same, and at the moment, the second synchronous rod is driven by the second synchronous gear to drive the second connecting rod through the second synchronous gear, so that the other wheel rotates synchronously. Through the transmission of the meshing gear, the connecting rod and the synchronizing rod, the steering precision is high, and the synchronizing effect is good.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 4 is an enlarged view at I in fig. 2.
In the figure: 1. a first link; 2. a first synchronous gear; 3. a second synchronous gear; 4. a second link; 5. a rotating shaft; 6. a sleeve; 7. a wheel; 8. a support; 9. a first synchronization lever; 10. a second synchronizing bar.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directlyConnected, indirectly connected through an intermediary, or may be internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art。
In the first embodiment, the steering synchronization mechanism of the straddle carrier is shown in the attached figures 1-4 and comprises a first connecting rod 1, a first synchronization gear 2, a second synchronization gear 3, a second connecting rod 4, a rotating shaft 5 and a sleeve 6;
the synchronous gear I2 is meshed with the synchronous gear II 3; the first synchronous gear 2 and the second synchronous gear 3 are both rotationally connected with the rotating shaft 5 through a sleeve 6;
one end of the first connecting rod 1 is hinged with a wheel 7 support 8, the other end of the first connecting rod is hinged with a first synchronizing rod 9, and one end, far away from the first connecting rod 1, of the first synchronizing rod 9 is fixedly connected with one of the sleeves 6; one end of the second connecting rod 4 is hinged with a bracket 8 of another wheel 7 to be synchronized, the other end of the second connecting rod is hinged with a second synchronizing rod 10, and one end, far away from the second connecting rod 4, of the second synchronizing rod 10 is fixedly connected with another sleeve 6.
In the second embodiment, a steering synchronization mechanism of a straddle carrier is shown in the attached drawings 1-4 and comprises a first connecting rod 1, a first synchronization gear 2, a second synchronization gear 3, a second connecting rod 4, a rotating shaft 5 and a sleeve 6;
the synchronous gear I2 is meshed with the synchronous gear II 3; the first synchronous gear 2 and the second synchronous gear 3 are both rotationally connected with the rotating shaft 5 through a sleeve 6;
one end of the first connecting rod 1 is hinged with a wheel 7 support 8, the other end of the first connecting rod is hinged with a first synchronizing rod 9, and one end, far away from the first connecting rod 1, of the first synchronizing rod 9 is fixedly connected with one of the sleeves 6; one end of the second connecting rod 4 is hinged with a bracket 8 of another wheel 7 to be synchronized, the other end of the second connecting rod is hinged with a second synchronizing rod 10, and one end, far away from the second connecting rod 4, of the second synchronizing rod 10 is fixedly connected with another sleeve 6.
The first synchronous gear 2 and the second synchronous gear 3 are sector-shaped.
In the third embodiment, the steering synchronization mechanism of the straddle carrier is shown in the attached drawings 1-4 and comprises a first connecting rod 1, a first synchronization gear 2, a second synchronization gear 3, a second connecting rod 4, a rotating shaft 5 and a sleeve 6;
the synchronous gear I2 is meshed with the synchronous gear II 3; the first synchronous gear 2 and the second synchronous gear 3 are both rotationally connected with the rotating shaft 5 through a sleeve 6;
one end of the first connecting rod 1 is hinged with a wheel 7 support 8, the other end of the first connecting rod is hinged with a first synchronizing rod 9, and one end, far away from the first connecting rod 1, of the first synchronizing rod 9 is fixedly connected with one of the sleeves 6; one end of the second connecting rod 4 is hinged with a bracket 8 of another wheel 7 to be synchronized, the other end of the second connecting rod is hinged with a second synchronizing rod 10, and one end, far away from the second connecting rod 4, of the second synchronizing rod 10 is fixedly connected with another sleeve 6.
In the fourth embodiment, the steering synchronization mechanism of the straddle carrier is shown in the attached drawings 1-4 and comprises a first connecting rod 1, a first synchronization gear 2, a second synchronization gear 3, a second connecting rod 4, a rotating shaft 5 and a sleeve 6;
the synchronous gear I2 is meshed with the synchronous gear II 3; the first synchronous gear 2 and the second synchronous gear 3 are both rotationally connected with the rotating shaft 5 through a sleeve 6;
one end of the first connecting rod 1 is hinged with a wheel 7 support 8, the other end of the first connecting rod is hinged with a first synchronizing rod 9, and one end, far away from the first connecting rod 1, of the first synchronizing rod 9 is fixedly connected with one of the sleeves 6; one end of the second connecting rod 4 is hinged with a bracket 8 of another wheel 7 to be synchronized, the other end of the second connecting rod is hinged with a second synchronizing rod 10, and one end, far away from the second connecting rod 4, of the second synchronizing rod 10 is fixedly connected with another sleeve 6.
The sleeve 6, the first synchronous gear 2 and the second synchronous gear 3 are integrally formed.
Fifth embodiment, a straddle carrier steering synchronization mechanism, referring to fig. 1-4, includes a first connecting rod 1, a first synchronization gear 2, a second synchronization gear 3, a second connecting rod 4, a rotating shaft 5 and a sleeve 6;
the synchronous gear I2 is meshed with the synchronous gear II 3; the first synchronous gear 2 and the second synchronous gear 3 are both rotationally connected with the rotating shaft 5 through a sleeve 6;
one end of the first connecting rod 1 is hinged with a wheel 7 support 8, the other end of the first connecting rod is hinged with a first synchronizing rod 9, and one end, far away from the first connecting rod 1, of the first synchronizing rod 9 is fixedly connected with one of the sleeves 6; one end of the second connecting rod 4 is hinged with a bracket 8 of another wheel 7 to be synchronized, the other end of the second connecting rod is hinged with a second synchronizing rod 10, and one end, far away from the second connecting rod 4, of the second synchronizing rod 10 is fixedly connected with another sleeve 6.
The first connecting rod 1 and the second connecting rod 4 are the same in size and length.
Sixth embodiment, a straddle carrier steering synchronization mechanism, referring to fig. 1-4, includes a first link 1, a first synchronization gear 2, a second synchronization gear 3, a second link 4, a shaft 5 and a sleeve 6;
the synchronous gear I2 is meshed with the synchronous gear II 3; the first synchronous gear 2 and the second synchronous gear 3 are both rotationally connected with the rotating shaft 5 through a sleeve 6;
one end of the first connecting rod 1 is hinged with a wheel 7 support 8, the other end of the first connecting rod is hinged with a first synchronizing rod 9, and one end, far away from the first connecting rod 1, of the first synchronizing rod 9 is fixedly connected with one of the sleeves 6; one end of the second connecting rod 4 is hinged with a bracket 8 of another wheel 7 to be synchronized, the other end of the second connecting rod is hinged with a second synchronizing rod 10, and one end, far away from the second connecting rod 4, of the second synchronizing rod 10 is fixedly connected with another sleeve 6.
The first and second synchronizing bars 9 and 10 are the same in size and length.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (6)
1. The utility model provides a straddle carrier turns to lazytongs which characterized in that: the synchronous gear type transmission mechanism comprises a first connecting rod, a first synchronous gear, a second connecting rod, a rotating shaft and a sleeve;
the first synchronous gear is meshed with the second synchronous gear; the first synchronous gear and the second synchronous gear are both rotationally connected with the rotating shaft through a sleeve;
one end of the first connecting rod is hinged with the wheel support, the other end of the first connecting rod is hinged with a first synchronizing rod, and one end, far away from the first connecting rod, of the first synchronizing rod is fixedly connected with one sleeve; one end of the second connecting rod is hinged with the support of the other wheel needing synchronization, the other end of the second connecting rod is hinged with a second synchronizing rod, and one end, far away from the second connecting rod, of the second synchronizing rod is fixedly connected with the other sleeve.
2. The straddle carrier steering synchronization mechanism of claim 1, wherein: the first synchronous gear and the second synchronous gear are sector-shaped.
3. The straddle carrier steering synchronization mechanism of claim 1, wherein: the first synchronous gear and the second synchronous gear are circular.
4. The straddle carrier steering synchronization mechanism of claim 1, wherein: the sleeve is integrally formed with the first synchronous gear and the second synchronous gear.
5. The straddle carrier steering synchronization mechanism of claim 1, wherein: the first connecting rod and the second connecting rod are the same in size and length.
6. The straddle carrier steering synchronization mechanism of claim 1, wherein: the first synchronizing rod and the second synchronizing rod are the same in size and length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010045568.0A CN111114633A (en) | 2020-01-16 | 2020-01-16 | Steering synchronizing mechanism of straddle carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010045568.0A CN111114633A (en) | 2020-01-16 | 2020-01-16 | Steering synchronizing mechanism of straddle carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111114633A true CN111114633A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010045568.0A Pending CN111114633A (en) | 2020-01-16 | 2020-01-16 | Steering synchronizing mechanism of straddle carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111114633A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117131A (en) * | 2007-09-04 | 2008-02-06 | 浙江理工大学 | Variable motion mode all-directional self-determined mobile robot running gear |
| CN102069846A (en) * | 2010-12-13 | 2011-05-25 | 马燕翔 | Pure rolling steering device of automobile |
| CN110588777A (en) * | 2019-10-29 | 2019-12-20 | 合肥多加农业科技有限公司 | Four-wheel machine |
| CN211710938U (en) * | 2020-01-16 | 2020-10-20 | 湖南汇捷智能装备有限公司 | Steering synchronizing mechanism of straddle carrier |
-
2020
- 2020-01-16 CN CN202010045568.0A patent/CN111114633A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117131A (en) * | 2007-09-04 | 2008-02-06 | 浙江理工大学 | Variable motion mode all-directional self-determined mobile robot running gear |
| CN102069846A (en) * | 2010-12-13 | 2011-05-25 | 马燕翔 | Pure rolling steering device of automobile |
| CN110588777A (en) * | 2019-10-29 | 2019-12-20 | 合肥多加农业科技有限公司 | Four-wheel machine |
| CN211710938U (en) * | 2020-01-16 | 2020-10-20 | 湖南汇捷智能装备有限公司 | Steering synchronizing mechanism of straddle carrier |
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Effective date of registration: 20220511 Address after: 410100 west end of span a, building 4, Changsha blue machinery supporting industrial park, No. 18, south section of East 11th Road, Changsha area, China (Hunan) pilot Free Trade Zone, Changsha City, Hunan Province Applicant after: Hunan Shengshitong Technology Co.,Ltd. Address before: 410300 No.5 Yongzhen Road, high tech Industrial Development Zone, Liuyang City, Hunan Province Applicant before: HUNAN HUIJIE INTELLIGENT EQUIPMENT Co.,Ltd. |