CN201183118Y

CN201183118Y - Adjustable directive wheel same track gap apparatus

Info

Publication number: CN201183118Y
Application number: CNU2008200122418U
Authority: CN
Inventors: 刘广彪; 张云伟; 詹涛; 杨禄魁; 高忠江; 曲广全; 贾军利
Original assignee: NFC Shenyang Metallurgy Machinery Co Ltd
Current assignee: NFC Shenyang Metallurgy Machinery Co Ltd
Priority date: 2008-04-18
Filing date: 2008-04-18
Publication date: 2009-01-21
Anticipated expiration: 2018-04-18

Abstract

The utility model relates to a device that can adjust a coorbital clearance of a guide wheel, in particular to an adjusting device of an aluminum-clad sweeper guide wheel or an adjusting device of a guide wheel used for other orbits. The utility model just provides the device which can adjust the coorbital clearance of the guide wheel and can prolong the service life of the guide wheel. The device comprises the guide wheel and has the structural key points that an eccentric shaft is arranged at one side of a central shaft, the guide wheel is arranged on the eccentric shaft, a fixed baffle plate is arranged at the outer end of the eccentric shaft, and a lug boss is arranged between the eccentric shaft and the central shaft; a nut is arranged on a screw thread that is arranged at the other side of the central shaft, and a jaw type setting dial that is corresponding to the central shaft is arranged between the nut and the central shaft; a positioning pin that is provided with an orbit bracket is arranged on a regulating tank which is arranged on the setting dial.

Description

A kind of adjustable directive wheel is with the device of orbit gap

Technical field:

The utility model relates to the adjusting device of aluminum-clad cleaning machine directive wheel or the adjusting device that other track is used directive wheel.

Background technology:

The guide wheel device of fixed aluminum clad cleaning machine uses wearing and tearing to cause the gap to increase because of long-term, and guiding accuracy descends, and causes some faults to take place; Must running check change, the increase that causes cost is arranged like this.

The utility model content:

The utility model is exactly at the problems referred to above, and a kind of device that prolongs the adjustable directive wheel in directive wheel service life with orbit gap is provided.

For achieving the above object, the utility model adopts following technical scheme, and the utility model comprises directive wheel, its structural feature is that a side of central shaft is provided with eccentric shaft, be directive wheel on the eccentric shaft, the outer end of eccentric shaft has fixed dam, is boss between eccentric shaft and the central shaft; The screw thread of the opposite side of central shaft is provided with nut, and nut is concentricity to be provided with between the axle and the corresponding castellated adjustment disk of central shaft; Regulating tank on the adjustment disk is provided with the shop bolt of track support.

The beneficial effects of the utility model:

Can utilize the rotation of eccentric shaft of the present utility model, regulate directive wheel,, not only prolong the service life of directive wheel, also guarantee the normal operation of descaling machine to remedy the wearing and tearing of directive wheel or track support with the gap between the track support.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the right view of Fig. 1.

The specific embodiment:

The utility model comprises directive wheel 9, and a side of central shaft 6 is provided with eccentric shaft 10, is directive wheel 9 on the eccentric shaft 10, and the outer end of eccentric shaft 10 has fixed dam 12, is boss 8 between eccentric shaft 10 and the central shaft 6; The screw thread of the opposite side of central shaft 6 is provided with nut 2, is provided with and central shaft 6 corresponding castellated adjustment disks 4 between the nut 2 concentricity axles 6; Regulating tank 13 on the adjustment disk 4 is provided with the shop bolt 5 of track support 1.

For increasing the service life of central shaft 6, can between central shaft 6 and track support 1, be provided with axle sleeve 7.

Be provided with packing ring 3 between adjustment disk 4 and the nut 2; To prevent the loosening of adjustment disk 4.

Fixed dam 12 is provided with hold-down screw 11.

During use, unclamp nut 2, move adjustment disk 4 outward after; Rotary middle spindle 6 according to actual needs, and eccentric shaft 10 rotates thereupon, and the directive wheel 9 on the eccentric shaft 10 improves or falls certain distance, has promptly adjusted directive wheel 9 with the distance between the track support 1.

Claims

1, a kind of adjustable directive wheel is with the device of orbit gap, comprise directive wheel (9), a side that it is characterized in that central shaft (6) is provided with eccentric shaft (10), eccentric shaft (10) is gone up and is directive wheel (9), the outer end of eccentric shaft (10) has fixed dam (12), is boss (8) between eccentric shaft (10) and the central shaft (6); The screw thread of the opposite side of central shaft (6) is provided with nut (2), and nut (2) is concentricity to be provided with between the axle (6) and the corresponding castellated adjustment disk (4) of central shaft (6); Regulating tank (13) on the adjustment disk (4) is provided with the shop bolt (5) of track support (1).

2, a kind of adjustable directive wheel according to claim 1 is characterized in that being provided with axle sleeve (7) between central shaft (6) and track support (1) with the device of orbit gap.

3, a kind of adjustable directive wheel according to claim 1 is characterized in that being provided with packing ring (3) between adjustment disk (4) and the nut (2) with the device of orbit gap.

4, a kind of adjustable directive wheel according to claim 1 is characterized in that with the device of orbit gap fixed dam (12) is provided with hold-down screw (11).