CN203499831U

CN203499831U - Diesel throttle control device

Info

Publication number: CN203499831U
Application number: CN201320617752.3U
Authority: CN
Inventors: 唐博; 徐彩云
Original assignee: World Heavy Industry China Co Ltd
Current assignee: World Heavy Industry China Co Ltd
Priority date: 2013-10-09
Filing date: 2013-10-09
Publication date: 2014-03-26
Anticipated expiration: 2023-10-09

Abstract

The utility model discloses a diesel throttle control device which comprises an electronic throttle wire, a mechanical throttle wire, an electronic throttle oscillating bar, a mechanical throttle oscillating bar, a wire installing base, a connecting rod and a transition oscillating bar. One end of the electronic throttle wire and one end of the mechanical throttle wire are respectively supported on the wire installing base. The other end of the transition oscillating bar is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to the lower ends of the diesel throttle oscillating bars. The diesel throttle control device solves the problems of matching of the amount of movement of the electronic throttle wire, the amount of movement of the mechanical throttle wire and the tilt angle of a diesel throttle pull rod, improves the work efficiency of a diesel engine, and eradicates equipment accidents and serious potential safety hazards causing casualties.

Description

Diesel engine oil controlling device for doors

Technical field

The utility model relates to a kind of device of controlling diesel engine throttle size, and especially a kind of Diesel Engine Mechanical throttle and E-Gas the accelerator control device of depositing, belong to Diesel Engine Technique Field.

Background technique

Haulage vehicle, engineering machinery and farm machinery extensive use diesel engine are as its power source, engineering machinery is frequent because its working load changes, the diesel engine of its outfit must frequently change accelerator open degree size by accelerator control device, thereby change its fuel injection quantity and rotating speed, reach the optimum Match with bearing power.Conventional diesel engine oil gate control is divided into two kinds: mechanical acceleration cable is controlled and E-Gas bracing wire is controlled; extensively adopt at present E-Gas bracing wire to control diesel engine oil door motor; and split a mechanical acceleration cable in order to use when the throttle electrical fault; when throttle motor breaks down, hard stop is installed mechanical acceleration cable and is again controlled diesel engine throttle.Owing to cannot realizing the timely switching of diesel engine electric electronic throttle and mechanical throttle, have a strong impact on the working efficiency of diesel engine; If diesel engine throttle can not be controlled in time, exist the major safety risks that equipment accident even causes casualties occur.

Therefore, mechanical acceleration cable is controlled the development trend that the structural type of controlling throttle motor speed with E-Gas bracing wire and depositing has become diesel engine oil controlling device for doors.Because effective length and the pivot angle size of diesel engine throttle pull bar are corresponding with accelerator open degree as fixed value, but, the mounting distance of E-Gas bracing wire is different from the mounting distance of mechanical acceleration cable, the working stroke of E-Gas bracing wire is also different from the working stroke of mechanical acceleration cable, cannot realize E-Gas bracing wire amount of movement, mechanical acceleration cable amount of movement mates with diesel engine throttle pull bar pivot angle, cause diesel engine speed unstable, power output value is unfixing.

Summary of the invention

The purpose of this utility model be to provide a kind of simple in structure, realize the diesel engine oil controlling device for doors that E-Gas bracing wire and mechanical acceleration cable amount of movement mate with diesel engine throttle pull bar pivot angle.

The utility model is achieved by the following technical programs:

A kind of diesel engine oil controlling device for doors, comprise E-Gas bracing wire, mechanical acceleration cable, E-Gas fork, mechanical throttle fork, bracing wire fitting seat, connecting rod and transition fork, described bracing wire fitting seat is rectangular in shape, E-Gas bracing wire one end and E-Gas fork one end are hinged, machinery acceleration cable one end and mechanical throttle fork one end are hinged, and E-Gas bracing wire one end and mechanical acceleration cable one end are supported on respectively in the groove being arranged side by side on bracing wire fitting seat the first right angle face; The E-Gas bracing wire the other end is controlled motor with E-Gas and is connected, and the mechanical acceleration cable the other end is fixedly connected with throttle adjustment handle; The E-Gas fork the other end, the mechanical throttle fork the other end and transition fork one end are hinged with bracing wire fitting seat the second right angle face respectively by hinge bolt and nut; The transition fork the other end and connecting rod one end are hinged, and the connecting rod the other end and diesel engine throttle fork lower end are hinged.

The purpose of this utility model can also further realize by following technical measures.

Aforesaid diesel engine oil controlling device for doors, described connecting rod is obliquely installed.

Diesel engine oil controlling device for doors of the present utility model is simple in structure, the connecting rod being obliquely installed and the transition fork that is arranged on E-Gas fork and mechanical throttle fork upside have been increased, solved the matching problem that the E-Gas bracing wire of different operating stroke, mechanical acceleration cable and diesel engine throttle pull bar regulate, realized the conllinear of Diesel Engine Mechanical control throttle and electronic throttle control and installed.Improve the working efficiency of diesel engine, stopped to occur the major safety risks that equipment accident even causes casualties.

Advantage and disadvantage of the present utility model, the non-limitative illustration by preferred embodiment below is for illustration and explanation, and these embodiments, only provide as an example with reference to accompanying drawing.

Accompanying drawing explanation

Fig. 1 is the exploded perspective structural drawing of the utility model embodiment one diesel engine oil controlling device for doors;

Fig. 2 is the structural representation of the utility model embodiment two diesel engine oil controlling device for doors;

Fig. 3 is the structural representation of the utility model embodiment three diesel engine oil controlling device for doors.

embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Embodiment one:

As shown in Figure 1, the present embodiment comprises E-Gas bracing wire 1, mechanical acceleration cable 2, E-Gas fork 3, mechanical throttle fork 4, bracing wire fitting seat 5, connecting rod 6 and transition fork 7, bracing wire fitting seat 5 is rectangular in shape, comprise two right angle faces, two grooves 511 on the first right angle face 51, have been arranged side by side, the second right angle face 52 upsides are provided with hinging hole 521, and downside is provided with in order to bracing wire fitting seat 5 is fixed on to 2 mounting holes 522 on diesel-engine body.Transition fork 7 is positioned at hinging hole 521 upsides, and E-Gas fork 3 and mechanical throttle fork 4 are all positioned at hinging hole 521 downsides.E-Gas bracing wire 1 and mechanical acceleration cable 2 all adopt the structure of sleeve pipe and steel strand flexible axle, and steel strand flexible axle can move axially in sleeve pipe, thereby pull corresponding fork, in order to regulate diesel engine throttle aperture.E-Gas bracing wire 1 right-hand member and E-Gas fork 3 lower ends are hinged, machinery acceleration cable 2 right-hand members and mechanical throttle fork 4 lower ends are hinged, and E-Gas bracing wire 1 right-hand member and mechanical acceleration cable 2 right-hand members are supported on respectively in the groove 511 of correspondence on the first right angle face 51 of bracing wire fitting seat 5.E-Gas bracing wire 1 left end is controlled motor 11 with E-Gas and is connected, and mechanical acceleration cable 2 left ends are fixedly connected with throttle adjustment handle machinery throttle 21.E-Gas fork 3 upper ends, mechanical throttle fork 4 upper ends and transition fork 7 lower ends are hinged with the second right angle face 52 of bracing wire fitting seat 5 respectively by hinge bolt 9, nut 10 and packing ring 101.Transition fork 7 upper ends and connecting rod 6 left ends are hinged, and connecting rod 6 right-hand members and diesel engine throttle fork 8 lower ends are hinged.

Embodiment two:

As shown in Figure 2, transition fork 7, E-Gas fork 3 and mechanical throttle fork 4 are all positioned at the downside of hinging hole 521.All the other structures are identical with embodiment one.

Embodiment three:

As shown in Figure 3, transition fork 7, E-Gas fork 3 and mechanical throttle fork 4 are all positioned at the upside of hinging hole 521, and all the other structures are identical with embodiment one.

In addition to the implementation, the utility model can also have other mode of executions, and all employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.

Claims

1. a diesel engine oil controlling device for doors, comprise E-Gas bracing wire, mechanical acceleration cable, E-Gas fork, mechanical throttle fork and bracing wire fitting seat, described bracing wire fitting seat is rectangular in shape, E-Gas bracing wire one end and E-Gas fork one end are hinged, machinery acceleration cable one end and mechanical throttle fork one end are hinged, and E-Gas bracing wire one end and mechanical acceleration cable one end are supported on respectively in the groove being arranged side by side on bracing wire fitting seat the first right angle face; The E-Gas bracing wire the other end is controlled motor with E-Gas and is connected, and the mechanical acceleration cable the other end is fixedly connected with throttle adjustment handle; It is characterized in that: also comprise connecting rod and transition fork, the E-Gas fork the other end, the mechanical throttle fork the other end and transition fork one end are hinged with bracing wire fitting seat the second right angle face respectively by hinge bolt and nut; The transition fork the other end and connecting rod one end are hinged, and the connecting rod the other end and diesel engine throttle fork lower end are hinged.

2. diesel engine oil controlling device for doors as claimed in claim 1, is characterized in that: described connecting rod is obliquely installed.