CN213138912U - Synchronous steering system of straddle carrier - Google Patents
Synchronous steering system of straddle carrier Download PDFInfo
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- CN213138912U CN213138912U CN202021294225.XU CN202021294225U CN213138912U CN 213138912 U CN213138912 U CN 213138912U CN 202021294225 U CN202021294225 U CN 202021294225U CN 213138912 U CN213138912 U CN 213138912U
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- straddle carrier
- steering
- synchronous
- connecting rod
- steering system
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Abstract
The utility model discloses a synchronous steering system of a straddle carrier, which comprises a tire, a wheel bracket, a connecting rod, a steering oil cylinder, an oil pipe and a straddle carrier body; the tire is connected with the wheel bracket through a slewing bearing and is arranged on two sides of the straddle carrier body; the wheel bracket is hinged with the connecting rod; the steering oil cylinder is hinged with the connecting rod; the oil pipe is connected with rod cavities of the steering oil cylinders on two sides. The utility model provides a synchronous steering system of straddle carrier, simple structure is compact, turns to synchronous precision height, fine solution the straddle carrier turn to synchronous problem, the effectual nature controlled that promotes the straddle carrier.
Description
Technical Field
The utility model relates to a straddle carrier technical field, in particular to synchronous a steering system of straddle carrier.
Background
The straddle carrier has the characteristics of flexibility, high efficiency, good stability and the like, and is more and more widely applied to loading and unloading containers and large materials. The straddle carriers are generally divided into three-wheel straddle carriers and four-wheel straddle carriers, when the four-wheel straddle carrier steers, because the distance traveled by the left and right tires is different, the rotation angles of the tires are also different, and the conventional steering synchronous system has the defects of insufficient synchronous precision or complicated structure and has no good solution.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a synchronous steering system of straddle carrier, solved simple structure compactness, turn to synchronous precision height, fine solution the straddle carrier turn to synchronous problem, the effectual nature controlled that promotes the straddle carrier.
In order to solve the technical problem, the utility model provides a straddle carrier synchronous steering system, which comprises a tire, a wheel bracket, a connecting rod, a steering oil cylinder, an oil pipe and a straddle carrier body; the tire is connected with the wheel bracket through a slewing bearing and is arranged on two sides of the straddle carrier body; the wheel bracket is hinged with the connecting rod; the steering oil cylinder is hinged with the connecting rod; the oil pipe is connected with rod cavities of the steering oil cylinders on two sides.
Preferably, the tires can be left and right tires of the straddle carrier body, and can also be front and rear tires on the same side of the straddle carrier body.
Preferably, one end of the connecting rod is hinged with the wheel bracket, and the other end of the connecting rod is hinged with the steering oil cylinder.
Preferably, the oil pipe is communicated with rod cavities of the two steering cylinders.
Adopt above-mentioned technical scheme, the utility model provides a synchronous a steering system of straddle carrier, simple structure is compact, turns to synchronous precision height, fine solution the straddle carrier turn to synchronous problem, the effectual nature controlled that promotes the straddle carrier.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention is further described with reference to the following figures and examples.
As shown in fig. 1, a straddle carrier synchronous steering system is characterized by comprising a tire 1, a wheel bracket 2, a connecting rod 3, a steering cylinder 4, an oil pipe 5 and a straddle carrier body 6;
the tire 1 is connected with the wheel bracket 2 through a slewing bearing and is arranged on two sides 6 of the straddle carrier body; and turns with the wheel carrier (2);
the wheel bracket 2 is hinged with the connecting rod 3;
the steering oil cylinder 4 is hinged with the connecting rod 3;
the oil pipe 5 is connected with rod cavities of the steering oil cylinders 4 on two sides;
when the piston rod of one steering oil cylinder 4 extends out, the piston rod of the other steering oil cylinder retracts synchronously by the same stroke; however, the oil pipe 5 is not limited to the rod chamber communicating the two steering cylinders 4, but may be a rodless chamber communicating the two steering cylinders 4, or the rod chamber and the rodless chamber may be communicated
Preferably, the tires 1 may be left and right tires of the straddle carrier body 6, or front and rear tires on the same side of the straddle carrier body 6.
Preferably, one end of the connecting rod 3 is hinged with the wheel bracket 2, and the other end is hinged with the steering oil cylinder 4.
Preferably, the oil pipe 5 is communicated with rod cavities of the two steering cylinders 4;
when in use: when the piston rod of one steering oil cylinder 4 extends out, the piston rod of the other steering oil cylinder retracts synchronously by the same stroke; however, the oil pipe 5 is not limited to a rod chamber communicating the two steering cylinders 4, and may be a rodless chamber communicating the two steering cylinders 4, or a rod chamber and a rodless chamber.
The utility model provides a synchronous steering system of straddle carrier, simple structure is compact, turns to synchronous precision height, fine solution the straddle carrier turn to synchronous problem, the effectual nature controlled that promotes the straddle carrier.
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 the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (3)
1. A synchronous steering system of a straddle carrier is characterized by comprising tires (1), wheel supports (2), connecting rods (3), steering cylinders (4), oil pipes (5) and a straddle carrier body (6);
the tire (1) is connected with the wheel bracket (2) through a slewing bearing and is arranged on two sides of the straddle carrier body (6);
the wheel bracket (2) is hinged with the connecting rod (3);
the steering oil cylinder (4) is hinged with the connecting rod (3);
the oil pipe (5) is connected with rod cavities of the steering oil cylinders (4) at two sides.
2. The straddle carrier synchronous steering system according to claim 1, wherein the tires (1) can be left and right tires of the straddle carrier body (6) or front and rear tires on the same side of the straddle carrier body (6).
3. A straddle carrier synchronous steering system according to claim 1, characterized in that the connecting rod (3) is hinged at one end to the wheel carrier (2) and at the other end to the steering cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021294225.XU CN213138912U (en) | 2020-07-06 | 2020-07-06 | Synchronous steering system of straddle carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021294225.XU CN213138912U (en) | 2020-07-06 | 2020-07-06 | Synchronous steering system of straddle carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213138912U true CN213138912U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021294225.XU Active CN213138912U (en) | 2020-07-06 | 2020-07-06 | Synchronous steering system of straddle carrier |
Country Status (1)
| Country | Link |
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| CN (1) | CN213138912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824253A (en) * | 2020-07-06 | 2020-10-27 | 湖南汇捷智能装备有限公司 | Synchronous steering system of straddle carrier |
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2020
- 2020-07-06 CN CN202021294225.XU patent/CN213138912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824253A (en) * | 2020-07-06 | 2020-10-27 | 湖南汇捷智能装备有限公司 | Synchronous steering system of straddle carrier |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220510 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 Patentee after: Hunan Shengshitong Technology Co.,Ltd. Address before: No.5, Yongzhen Road, Hunan Liuyang high tech Industrial Development Zone, Liuyang City, Changsha City, Hunan Province 410300 Patentee before: HUNAN HUIJIE INTELLIGENT EQUIPMENT Co.,Ltd. |