CN201816453U - Gear shifting variable speed operation controller - Google Patents

Abstract

A gear shifting variable speed operation controller comprises a support, a step shaft, an intermediate seat, a bolt shaft, a short operation rod assembly and a handle head. The support is arranged on an automobile chassis at a position on the right side of a seat of a driver, the step shaft is sleeved on the support at a position near the upper end of the support, the intermediate seat is fixedly arranged on the support by the aid of the step shaft, a limiting groove is disposed above the intermediate seat, the bolt shaft is arranged on the intermediate seat, the short operation rod assembly is mounted and connected onto the bolt shaft of the intermediate seat, the bottom end of the short operation rod assembly is movably arranged in the limiting groove on the intermediate seat, and the handle head is mounted at the top end of the short operation rod assembly and is suitable to be gripped. The gear shifting variable speed operation controller is connected with an automobile transmission gear, is simple and reasonable in structure and convenient in installation and maintenance, leads the driver to realize convenient and proper operation, reduces operation intensity of the driver to a certain degree, and guarantees safe, accurate and reliable variable speed gear engagement.

Description

Shifted maneuver control device

Technical field:

The utility model relates to a kind of vehicular spare parts device, and is especially relevant with car gear shifting speed change maneuver control device a kind of simple in structure, easy to operate.

Background technology:

At present, the medium-and-large-sized tourist coach of domestic Development and Production voluntarily and the change speed gear box of bus adopt basic river S6-100 mostly, and S6-150 or Hangzhoupro tooth HC6S-85 or Kazakhstan become the MK3 of factory, the change speed gear box of manufacturer production such as MK4; The gear shift of this maneuvering system is to adopt old-fashioned baroque long joystick gearshift basically.Pendulum angle is excessive, the chaufeur long-time operation, and the operating frequency height is very easy to occur the arm operation fatigue.Long-term overwork operation exists certain hidden danger to the health and the traveling security of chaufeur.Owing to the operation of long-time big pivot angle, very easily car has seismesthesia when hanging gearshift, and is so not smooth and easy in addition, is difficult to accurately put into gear down to causing, and adjustment process wants repeatable operation repeatedly can accurately hang up gear sometimes.Very easily cause the generation of traffic accident.

Summary of the invention:

It is a kind of simple in structure that the utility model purpose is to provide, easy to operate shifted maneuver control device.

For reaching above-mentioned purpose, the utility model adopts following technical scheme:

Shifted maneuver control device comprises:

Stake body: be arranged on the right positions that is positioned at driver's chair on the car chassis;

Stepped shaft: axle is located at nearly position, upper end on the stake body;

Middle base: it borrows stepped shaft to be fixedly set on the stake body, and the top is provided with limited impression;

Bolt shaft: be arranged on the middle base;

Short control rod assembly: be installed and connected on the bolt shaft on the middle base, the bottom is movably arranged in the limited impression on the middle base;

Handle head: be mounted on short control rod assembly top and be suitable for the hand gripping;

Described shifted maneuver control device is connected in automobile gearbox by three flexible axles, realizes the automobile gear shift speed change.

Adopt technique scheme, the utlity model has following advantage:

(1): simple and reasonable for structure, installation and maintenance convenience.

(2): the short control rod assembly that is fit to length: operate light, pendulum angle little (suitable), driver's operation is light, and is suitable, alleviates driver's manipulation strength to a certain extent.

(3) this steering unit, when putting before and after the handle bar when gearshift, pulling change speed gear box (three flexible axles) is stressed evenly; Guarantee speed change put into gear safety, accurately, reliable.

Description of drawings:

Below with accompanying drawing the utility model is described in detail:

Fig. 1 is the utility model embodiment side-looking structural representation;

Fig. 2 is the utility model embodiment master view volume structural representation.

The specific embodiment:

Below in conjunction with drawings and Examples the utility model is described in detail:

Fig. 1, shown in Figure 2 is embodiment of the present utility model, and shifted maneuver control device comprises: stake body 6: be arranged on the right positions that is positioned at driver's chair on the car chassis; Stepped shaft 4: be set in nearly position, upper end on the stake body 6; Middle base 3: it borrows stepped shaft 4 to be fixedly set on the stake body 6, and the top is provided with limited impression; Bolt shaft 5: be arranged on the middle base 3; Short control rod assembly 2: be installed and connected on the bolt shaft on the middle base 3, the bottom is movably arranged in the limited impression on the middle base 3; Handle head 1: be mounted on short control rod assembly 2 tops and be suitable for the hand gripping; Described shifted maneuver control device connects automobile gearbox.

During work, this speed-changing mechanism mainly be with stake body be installed on the car chassis, the right side of driver's chair, be installed and connected on the bolt shaft of middle base by short control rod assembly (best suitable length) then.And middle base is fixed on the stake body by stepped shaft, by the limited impression above the middle base, finish the spacing control of left and right sides block selecting and the gear shift control of front and back, and this mechanism finishes the shift speed change of the maneuvering system of automobile jointly by connecting automobile gearbox.

Adopt technique scheme, the utility model is simple and reasonable for structure, installation and maintenance are convenient.The short control rod assembly that is fit to length: operate light, pendulum angle little (suitable), driver's operation is light, and is suitable, alleviates driver's manipulation strength to a certain extent.And this steering unit, when putting before and after the handle bar when gearshift, pulling change speed gear box (three flexible axles) is stressed evenly; Guarantee speed change put into gear safety, accurately, reliable.

Claims (1)

1. shifted maneuver control device is characterized in that: comprising:

Stake body: be arranged on the right positions that is positioned at driver's chair on the car chassis;

Stepped shaft: axle is located at nearly position, upper end on the stake body;

Middle base: it borrows stepped shaft to be fixedly set on the stake body, and the top is provided with limited impression;

Bolt shaft: be arranged on the middle base;

Short control rod assembly: be installed and connected on the bolt shaft on the middle base, the bottom is movably arranged in the limited impression on the middle base;

Handle head: be mounted on short control rod assembly top and be suitable for the hand gripping;

Described shifted maneuver control device is connected in automobile gearbox by three flexible axles, realizes the automobile gear shift speed change.

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