CN204628531U - A kind of lightweight compact flexible shaft operator - Google Patents
A kind of lightweight compact flexible shaft operator Download PDFInfo
- Publication number
- CN204628531U CN204628531U CN201520333328.5U CN201520333328U CN204628531U CN 204628531 U CN204628531 U CN 204628531U CN 201520333328 U CN201520333328 U CN 201520333328U CN 204628531 U CN204628531 U CN 204628531U
- Authority
- CN
- China
- Prior art keywords
- gear
- aluminum alloy
- cross beam
- rotating shaft
- alloy cross
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model is specially a kind of lightweight compact flexible shaft operator, solves the not enough problem that there is flexible shaft operator and cannot arrange of existing truck cap underlying space.A kind of lightweight compact flexible shaft operator, comprise the aluminum alloy cross beam of upper-end surface and bottom plate of driving cab form fit, the front portion of aluminum alloy cross beam is positioned at the left end in portion thereafter, and the rear portion of aluminum alloy cross beam is frame structure, the front portion of aluminum alloy cross beam is provided with mounting hole and is positioned at the U-shaped folder of gear selecting on the left of it, the U-shaped folder of gear shift be positioned on the right side of aluminum alloy cross beam is provided with in mounting hole, be installed with the first rotating shaft that left and right is placed on rear side of aluminum alloy cross beam, the first rotating shaft be provided with the sweptback gear-selecting-shifting mechanism in top.Longitudinal, transverse dimension that the utility model achieves whole manipulator obviously reduce, weight is also light, have adapted to compact Layout space and the light-weight design requirement of car load.
Description
Technical field
The utility model relates to heavily card shifting control mechanism for gear box, is specially a kind of lightweight compact flexible shaft operator.
Background technique
At present, domestic heavy card uses cable type selector device more, this device can be used for selector device, what realize double rod type gearbox selects shift control, this device is a kind of operating mechanism selecting gear shift independently to control developed on the basis of double rod type gearbox, major character is provided with flexible shaft operator in under-cab exactly, and gear selecting, gear shift two independent flexible axles couple together the gearbox of manipulator and operator cabin rear end, select gear shift action to transmit.
Along with the increase of truck engine power, the profile of motor also enlarges markedly, and the space of under-cab is also just more and more compacter, causes existing flexible shaft operator to arrange.
Summary of the invention
The utility model, in order to solve the not enough problem that there is flexible shaft operator and cannot arrange of existing truck cap underlying space, provides a kind of lightweight compact flexible shaft operator.
The utility model adopts following technological scheme to realize: a kind of lightweight compact flexible shaft operator, comprise the aluminum alloy cross beam of upper-end surface and bottom plate of driving cab form fit, the front portion of aluminum alloy cross beam is positioned at the left end in portion thereafter, and the rear portion of aluminum alloy cross beam is frame structure, the front portion of aluminum alloy cross beam is provided with mounting hole and is positioned at the U-shaped folder of gear selecting on the left of it, the U-shaped folder of gear shift be positioned on the right side of aluminum alloy cross beam is provided with in mounting hole, be installed with the first rotating shaft that left and right is placed on rear side of aluminum alloy cross beam, the first rotating shaft be provided with the sweptback gear-selecting-shifting mechanism in top.
Aluminum alloy cross beam is close to operator cabin by contoured design and is installed, and saves arrangement space; The U-shaped folder of gear selecting and the U-shaped folder of gear shift are arranged on aluminum alloy cross beam both sides and interlaced arrangement, substantially reduce the boundary dimension of flexible shaft operator, also mitigate weight simultaneously; Aluminum alloy cross beam front portion is positioned at thereafter on the left of portion, avoids the tracheae of motor, saves the arrangement space of car load; Be obliquely installed during gear-selecting-shifting mechanism neutral gear simultaneously, increase the spacing of flexible axle and truck head radiator, intercooler; Aluminum alloy cross beam uses extrusion process to produce, and overall weight is significantly alleviated, and overcomes the not enough problem that there is flexible shaft operator and cannot arrange of existing truck cap underlying space.
Gear-selecting-shifting mechanism comprises and being through in the first rotating shaft and the spacer shell that Open Side Down, spacer shell is nested with gear shift rotating shaft, in gear shift rotating shaft, cover has gear selecting swing arm solid of rotation, and gear shift rotating shaft lower end surface is provided with gear-shifting flexible shaft attachment hole, second rotating shaft of placing before and after spacer shell top is installed with, second rotating shaft is installed with the shift fork be positioned at outside spacer shell, shift fork bottom is connected with group ball fixing with gear selecting swing arm solid of rotation, gear selecting swing arm solid of rotation has gear selecting flexible axle attachment hole.
The main body sleeve of gear selecting flexible axle and gear selecting be U-shaped press from both sides be connected, telescopic end is connected with gear selecting flexible axle attachment hole, the main body sleeve of gear-shifting flexible shaft and gear shift be U-shaped press from both sides be connected, telescopic end is connected with gear-shifting flexible shaft attachment hole.
When carrying out gear selecting, shift fork swings around the second rotating shaft, drives group ball to swing, and then drives gear selecting swing arm solid of rotation to seesaw around gear shift rotating shaft, can realize gear selecting action; When carrying out gear shift, shift fork, around the first rotating shaft swing, drives spacer shell and gear shift rotating shaft around the first rotating shaft swing, realizes gear shift action.
Mounting hole quantity is three, and namely the U-shaped folder of gear shift has two groups of fixed hole positions, for regulating the attitude of gear-shifting flexible shaft, improves the universal performance of this flexible shaft operator.
The utility model reasonable in design is reliable, the both sides interlaced arrangement of gear selecting flexible axle, gear-shifting flexible shaft, achieve the requirement of left and right directions compact structure, and gear-selecting-shifting mechanism is hypsokinesis attitude when neutral gear, longitudinal, the transverse dimension of whole manipulator obviously reduce, weight is also light, have adapted to compact Layout space and the light-weight design requirement of car load.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial sectional view selecting gear shift place in Fig. 1;
Fig. 3 is the A-A cross-sectional schematic of Fig. 2;
Fig. 4 is the schematic top plan view of Fig. 1;
Fig. 5 is the schematic side view of Fig. 1.
In figure: 1-aluminum alloy cross beam, 2-mounting hole, the U-shaped folder of 3-gear selecting, the U-shaped folder of 4-gear shift, 5-first rotating shaft, 6-spacer shell, 7-gear shift rotating shaft, 8-gear selecting swing arm solid of rotation, 9-gear-shifting flexible shaft attachment hole, 10-second rotating shaft, 11-shift fork, 12-dials ball, 13-gear selecting flexible axle attachment hole.
Embodiment
A kind of lightweight compact flexible shaft operator, comprise the aluminum alloy cross beam 1 of upper-end surface and bottom plate of driving cab form fit, the front portion of aluminum alloy cross beam 1 is positioned at the left end in portion thereafter, and the rear portion of aluminum alloy cross beam 1 is frame structure, the front portion of aluminum alloy cross beam 1 is provided with mounting hole 2 and the U-shaped folder 3 of gear selecting be positioned on the left of it, the U-shaped folder 4 of gear shift be positioned on the right side of aluminum alloy cross beam 1 is provided with in mounting hole 2, first rotating shaft 5, first rotating shaft 5 of placing about being installed with on rear side of aluminum alloy cross beam 1 is provided with the sweptback gear-selecting-shifting mechanism in top.
Gear-selecting-shifting mechanism comprises and being through in the first rotating shaft 5 and the spacer shell 6 that Open Side Down, spacer shell 6 is nested with gear shift rotating shaft 7, in gear shift rotating shaft 7, cover has gear selecting swing arm solid of rotation 8, and gear shift rotating shaft 7 lower end surface is provided with gear-shifting flexible shaft attachment hole 9, second rotating shaft 10 of placing before and after spacer shell 6 top is installed with, second rotating shaft 10 is installed with the shift fork 11 be positioned at outside spacer shell 6, shift fork 11 bottom is connected with group ball 12 fixing with gear selecting swing arm solid of rotation 8, gear selecting swing arm solid of rotation 8 has gear selecting flexible axle attachment hole 13; Mounting hole 2 quantity is three.
Claims (3)
1. a lightweight compact flexible shaft operator, it is characterized in that: the aluminum alloy cross beam (1) comprising upper-end surface and bottom plate of driving cab form fit, the front portion of aluminum alloy cross beam (1) is positioned at the left end in portion thereafter, and the rear portion of aluminum alloy cross beam (1) is frame structure, the front portion of aluminum alloy cross beam (1) is provided with mounting hole (2) and is positioned at the U-shaped folder of gear selecting (3) on the left of it, the U-shaped folder of gear shift (4) being positioned at aluminum alloy cross beam (1) right side is provided with in mounting hole (2), aluminum alloy cross beam (1) rear side is installed with first rotating shaft (5) of placing left and right, first rotating shaft (5) is provided with the sweptback gear-selecting-shifting mechanism in top.
2. a kind of lightweight compact flexible shaft operator according to claim 1, it is characterized in that: gear-selecting-shifting mechanism comprises and is through the upper and spacer shell that Open Side Down (6) of the first rotating shaft (5), spacer shell (6) is nested with gear shift rotating shaft (7), the upper cover of gear shift rotating shaft (7) has gear selecting swing arm solid of rotation (8), and gear shift rotating shaft (7) lower end surface is provided with gear-shifting flexible shaft attachment hole (9), second rotating shaft (10) of placing before and after spacer shell (6) top is installed with, second rotating shaft (10) is installed with the shift fork (11) being positioned at spacer shell (6) outside, shift fork (11) bottom is connected with group ball (12) fixing with gear selecting swing arm solid of rotation (8), gear selecting swing arm solid of rotation (8) has gear selecting flexible axle attachment hole (13).
3. a kind of lightweight compact flexible shaft operator according to claim 1 and 2, is characterized in that: mounting hole (2) quantity is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333328.5U CN204628531U (en) | 2015-05-22 | 2015-05-22 | A kind of lightweight compact flexible shaft operator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333328.5U CN204628531U (en) | 2015-05-22 | 2015-05-22 | A kind of lightweight compact flexible shaft operator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628531U true CN204628531U (en) | 2015-09-09 |
Family
ID=54047564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520333328.5U Expired - Fee Related CN204628531U (en) | 2015-05-22 | 2015-05-22 | A kind of lightweight compact flexible shaft operator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864084A (en) * | 2015-05-22 | 2015-08-26 | 山西大运汽车制造有限公司 | Lightweight compact flexible-shaft manipulator |
-
2015
- 2015-05-22 CN CN201520333328.5U patent/CN204628531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864084A (en) * | 2015-05-22 | 2015-08-26 | 山西大运汽车制造有限公司 | Lightweight compact flexible-shaft manipulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203847680U (en) | Automobile shift control mechanism | |
| CN201777135U (en) | Mechanical speed change controller for agricultural use | |
| CN204628531U (en) | A kind of lightweight compact flexible shaft operator | |
| CN203958297U (en) | Standard is heavily blocked two front axles steering driving gears | |
| CN103115141B (en) | Single-lever variable speed control mechanism, speed changer and right standard rudder car | |
| CN202215722U (en) | Speed change control operator for vehicle | |
| CN102797835B (en) | Soft axis shifting manipulating mechanism of tractor | |
| CN104864084A (en) | Lightweight compact flexible-shaft manipulator | |
| CN202358871U (en) | Bridge type dual-purpose mechanical jack | |
| CN201851639U (en) | Gear-shifting direction steering mechanism | |
| CN202812156U (en) | Tractor flexible shaft shift operating mechanism | |
| CN203098821U (en) | Split shifting rocker mechanism of automobile transmission | |
| CN201646390U (en) | Multi-linkage mechanism for selecting and shifting gear operation | |
| CN207454742U (en) | A kind of mechanical single-rod speed-change case shifting operation mechanism | |
| CN201457686U (en) | Remote gear shifting control mechanism for gearbox | |
| CN201412499Y (en) | Transmission link type gear shifting control mechanism | |
| CN205244359U (en) | Structure is controld to derailleur | |
| CN201731054U (en) | Variable speed operating controller of passenger car | |
| CN204327944U (en) | A kind of shifting operation seat assembly | |
| CN102359582A (en) | Front-and-rear-driving steering wheel type tractor gear-shifting operation system | |
| CN202319910U (en) | Automobile manipulator | |
| CN202228657U (en) | Front-rear driving steering-wheel type tractor gear engaging operation system | |
| CN202371135U (en) | Gear selecting and shifting control mechanism for front-engine vehicle | |
| CN107676474A (en) | A kind of two-way function cable type speed-changer operation device | |
| CN203766519U (en) | Heavy-duty truck antenna-type speed changing control mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 044000 No. 1, Airport Avenue, Yuncheng Airport Economic Development Zone, Shanxi, Yuncheng Patentee after: Dayun Automobile Co.,Ltd. Address before: 044000 Shanxi province Yuncheng City Airport Tongda Road No. 8 Patentee before: Dayun Automobile Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |