CN201880272U

CN201880272U - Conveying mechanism of running machine

Info

Publication number: CN201880272U
Application number: CN2010206022251U
Authority: CN
Inventors: 罗秋香
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-11
Filing date: 2010-11-11
Publication date: 2011-06-29
Anticipated expiration: 2020-11-11

Abstract

The utility model relates to a conveying mechanism of a running machine, which is suitable for running machines and is characterized in that at least two rollers are installed on a hollow frame to support a running belt to move circularly, and at least one rolling part is arranged on the frame to avoid the running belt slipping on a roller wheel and prevent the belt surface from striking the frame, so that noises are further reduced.

Description

A kind of treadmill conveying mechanism

Technical field

The utility model relates to the conveying technology of sports equipment, is meant a kind of treadmill conveying mechanism that is applicable to especially.

Background technology

The framework that the tradition treadmill has a hollow is installed a front roll and a back roll respectively at the framework two ends, two cylinder external rings are run around one and are with, and drive the zone face shuttling movement by front roll.

Especially, be installed in the running band of bent frame, often the factor because zone face and front roll skid etc. can't drive the band normal operation of running effectively.Secondly, when the user moved on the running band, zone face vibration easily caused living fluctuation and clashes into framework, produces annoying noise, and the necessity that is improved is arranged really.

In view of this, the inventor deeply inquires into the problem of prior art, according to the experience of being engaged in the research and development and the manufacturing of related industry for many years, actively seeks solution, successfully develops a kind of conveying mechanism finally, commonly uses the problem of treadmill with improvement.

The utility model content

Therefore, the utility model provides a kind of treadmill conveying mechanism, adopts the means that resist zone face, reaches and avoids run band and wheel slip, stops zone face bump framework, and then reduces the effect of noise.

For reaching above-mentioned purpose, the technical solution that the utility model adopts is:

A kind of treadmill conveying mechanism is that at least two cylinders are installed on the framework of a hollow, to support a running band shuttling movement; It specifically is provided with at least one rolling member on this framework.

This rolling member is a bearing, is sheathed on an axle end at axis part, and the shaft of this axostylus axostyle welds one respectively and is fixed on the base that framework below, next door is with in running.

This rolling member is a cylinder, and two ends of this cylinder are articulated in one respectively and are fixed on the base of the framework below, band next door of running.

Adopt such scheme, the utility model is by the setting of rolling member, and the band bump transverse rollers that can prevent to run is avoided zone face and front wheel to skid, and then reduced noise.

Description of drawings

Fig. 1 is the stereogram of the utility model first preferred embodiment;

Fig. 2 is the stereogram of the utility model first another angle of preferred embodiment;

Fig. 3 is the side view of the utility model first preferred embodiment;

Fig. 4 is the local enlarged diagram of Fig. 3;

Fig. 5 is the three-dimensional structure diagram of the utility model second preferred embodiment;

Fig. 6 is the side view of the utility model the 3rd preferred embodiment;

Fig. 7 is the side view of the utility model the 4th preferred embodiment.

The main element symbol description

10 conveying mechanisms, 20 frameworks, 21 positioning seats

22 wheel bodys, 23 transverse rollers, 24 bracing frames

30 front rolls, 40 back rolls 50 are run and are with

60 pinch rollers, 70 supply units, 80 rolling members

81 axostylus axostyles, 82 bases, 90 side wheels.

The specific embodiment

See also Fig. 1 to Fig. 4, a kind of conveying mechanism 10 that is applicable to treadmill is for motions such as the user carry out that disease is run quickly, jogged or hurry up.This conveying mechanism 10 is forward and backward

cylinder

30,40, two stack shells to be installed overlapping one and run and be with 50 on a framework 20, drives to run by strength of one's legs and is with 50 to make shuttling movement around two

cylinders

30,40.

The arc design that this framework 20 is a hollow, one end sets firmly two positioning seats 21, articulate a wheel body 22 in the seat, and between two wheel bodys 22, connect a front roll 30, and framework 20 saturating dummy sections dispose a horizontal row to cylinder 23, apart set distance except bearing user's weight, and is trampled to run in response to strength of one's legs and is with 50 and roll and touch zone face.

In addition, five pairs of pinch rollers 60 are installed in framework 20 tops, relatively hang on the zone face sky in twos, and stopping runs is with 50 because of tension force floats, and cooperates the wherein relative band edge of a transverse rollers 23 roll-ins simultaneously.Configuration pair of supporting 24 below framework 20 helps framework 20 stably to put on the ground; Three pairs of supply units 70 relatively hang on side space under the zone face in twos, and supporting runs is with 50 to avoid hanging; Three pairs of rolling members 80 relatively hang on side space under the zone face in twos, cooperate supply unit 70 roll-ins simultaneously to run and are with 50 edges; A pair of side wheel 90, relatively be positioned in twos to run bottom surface with 50 both sides frameworks 20, with the wheel face contact band edge of depression, stopping runs is with 50 to be offset to the stack shell two ends, the restriction zone face maintains forward and backward

cylinder

30,40 middle parts, avoids band edge to touch framework 20 and causes living friction.

Each rolling member 80 is bearing (claiming Bearing again), such as roller bearing, ball bearing etc., and its axis part is enclosed within an axostylus axostyle 81 ends, and shaft welds a base 82 respectively.These bases 82 are L shaped, and solid welding relatively in twos makes rolling member 80 hang on side space under the zone face in the bottom surface of running with 50 both sides frameworks 20, prevent to run and be with 50 to clash into transverse rollers 23, cooperate supply unit 70 roll-in band edges simultaneously, avoid zone face and front wheel 30 to skid, and then reduce noise.

Mainly construct the following example of deriving according to aforementioned conveying mechanism 10.In Fig. 5, be second preferred embodiment of the present utility model, only change rolling member 80 into a cylinder from bearing facing each other, two ends are articulated with base 82 respectively, increase roll-in and run with 50 scope.

Fig. 6 is the 3rd preferred embodiment of the present utility model, and cancellation supply unit, rolling member 80 still can prevent to run and be with 50 bump transverse rollers 23, avoid zone face and front wheel to skid, and then reduce noise.

Fig. 7 is the 4th preferred embodiment of the present utility model, and cancellation pinch roller and supply unit, rolling member 80 still can prevent to run and be with 50 bump transverse rollers 23, avoid zone face and front wheel to skid, and then reduce noise.

The foregoing description only is explanation the utility model, non-ly is restriction enforcement of the present utility model, all this areas have the knack of various variations that this skill person derives from the foregoing description, revise with application all in patent category of the present utility model.

Claims

1. a treadmill conveying mechanism is that at least two cylinders are installed on the framework of a hollow, to support a running band shuttling movement;

It is characterized in that: at least one rolling member is set on this framework.

2. a kind of treadmill conveying mechanism as claimed in claim 1 is characterized in that: this rolling member is a bearing, is sheathed on an axle end at axis part, and the shaft of this axostylus axostyle welds one respectively and is fixed on the base that framework below, next door is with in running.

3. a kind of treadmill conveying mechanism as claimed in claim 1 is characterized in that: this rolling member is a cylinder, and two ends of this cylinder are articulated in one respectively and are fixed on the base of the framework below, band next door of running.