CN208558854U

CN208558854U - A kind of underground tramcar wheel

Info

Publication number: CN208558854U
Application number: CN201821165882.7U
Authority: CN
Inventors: 马会民; 陈汉杰; 许贤飞; 彭斌强
Original assignee: Hongyuan Seiko Wheel Co Ltd
Current assignee: Hongyuan Seiko Wheel Co Ltd; Henan Hongyuan Wheel Co Ltd
Priority date: 2018-07-23
Filing date: 2018-07-23
Publication date: 2019-03-01
Anticipated expiration: 2028-07-23

Abstract

The utility model provides a kind of underground tramcar wheel, wheel includes cylinder and the retaining ring one and retaining ring two that the cylinder both ends are arranged in, disc is provided on the inner ring of the cylinder, the gusset for connecting the disc and the cylinder, radical length of the axial length of the wheel greatly with the wheel are provided on the two sides or in which side of the disc.The bearing capacity of the underground tramcar wheel of the utility model is strong, center of gravity is low, the vehicle suitable for underground job.

Description

A kind of underground tramcar wheel

Technical field

The utility model relates to engineering machinery fields, particularly relate to a kind of underground tramcar wheel.

Background technique

Currently, sub-terrain mines vehicle is mainly used for underground flexible transport, designed particular for low cundy, realizes gangue materials etc. Transport.Existing tramcar wheel is using tyre structure without inner tube or has tyre tube wheel structure, and tyre structure without inner tube is easy to use, It is not easy to repair after damage；The price of tubed tyre is higher, but is easy repairing after damaging.The width dimensions of existing tramcar wheel The center of gravity of respectively less than diameter dimension, wheel is high, is not suitable for underground job.

Utility model content

The purpose of this utility model is to provide a kind of underground tramcar wheel, for solving tramcar wheel in the prior art The problem of center of gravity height and vehicle for not being suitable for underground job.

To achieve the above object, the utility model the following technical schemes are provided:

A kind of underground tramcar wheel, wheel include cylinder and the retaining ring one and retaining ring two that the cylinder both ends are arranged in, institute It states and is provided with disc on the inner ring of cylinder, be provided on the two sides or in which side of the disc and support the disc and the cylinder The gusset of body, radical length of the axial length of the wheel greatly with the wheel.

Wherein, one end on the retaining ring one far from the cylinder is equipped with protrusion one, is symmetrically arranged with 2-4 on described raised one A screw hole.

Wherein, the shape of the disc is annular shape, and the disc is equipped with 6-12 mounting hole of even circumferential distribution.

Wherein, the gusset positioned at any side of the disc is the 6-12 gussets of even circumferential distribution.

Wherein, close to the 8-12 through-hole one equipped with even circumferential distribution at described raised one on the retaining ring one.

Wherein, one end on the retaining ring two far from the cylinder is equipped with protrusion two, close to described convex on the retaining ring two Play the 8-12 through-hole two that even circumferential compatible with the through-hole one of the retaining ring one distribution is equipped at two.

The above-mentioned technical proposal of the utility model has the beneficial effect that:

In above scheme, the bearing capacity of the underground tramcar wheel of the utility model is strong, center of gravity is low, is suitable for underground job Vehicle.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the underground tramcar wheel of the utility model；

Fig. 2 is the left view of the underground tramcar wheel of the utility model.

Appended drawing reference:

1, retaining ring one；2, cylinder；3, disc；4, gusset；5, retaining ring two；6, protrusion one；7, screw hole 8, through-hole one；9, raised Two；10, through-hole two；11, mounting hole.

Specific embodiment

In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing And specific embodiment is described in detail.

Center of gravity height and the vehicle problem that is not suitable for underground job of the utility model for existing tramcar wheel, provide A kind of underground tramcar wheel.

As shown in Figs. 1-2, the utility model embodiment provides a kind of underground tramcar wheel, and wheel includes 2 He of cylinder The retaining ring 1 and retaining ring 25 at 2 both ends of cylinder are set, are provided with disc 3, the disc 3 on the inner ring of the cylinder 2 Two sides or in which side on be provided with the gusset 4 for supporting the disc 3 and the cylinder 2, the axial length of the wheel is big With the radical length of the wheel.

Radical length of the axial length of the underground tramcar wheel of the utility model greatly with the wheel, the center of gravity of wheel It is low, suitable for the vehicle in underground job.

Wherein, one end on the retaining ring 1 far from the cylinder 2 is equipped with protrusion 1, and 6 symmetrically set on described raised one There are 2-4 screw hole 7, preferably 2 screw holes 7, the screw hole 7 is technique screw hole.Close at described raised 1 on the retaining ring 1 8-12 through-hole 1 equipped with even circumferential distribution.One end on the retaining ring 25 far from the cylinder 2 is equipped with protrusion 29, Close to being equipped with even circumferential compatible with the through-hole 1 of the retaining ring 1 at described raised 29 on the retaining ring 25 The 8-12 through-hole 2 10 of distribution.

Wherein, the shape of the disc 3 is annular shape, and the disc 3 is equipped with 6-12 installation of even circumferential distribution Hole 11.

Wherein, the gusset 4 positioned at any side of the disc 3 is the 6-12 gussets of even circumferential distribution 4。

The described of the underground tramcar wheel of the utility model states cylinder 2, the retaining ring 1, the retaining ring 25, the spoke Connection between plate 3 and the gusset 4 is weld connection, enhances the bearing capacity of wheel.Before weld connection, this is practical The both ends of the novel disc 3 have chamfering, and the chamfering is used to guarantee the weld strength of subsequent welding.

The underground tramcar wheel of the utility model uses solid tyre, realizes four-wheel drive, turning radius is small, reduces tire Abrasion, it is safe and reliable to operation.Since solid tyre sidewall is thin, radial deformation restores fast, advantageously reduces abrasion in tire, drop Low-rolling-resistance.Tread wear is good, long service life；Elastic big, resiliency is good；Anti- thorn ability is strong.

All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.

In the description of the present invention, it should be understood that the orientation of the instructions such as term " on ", " one end " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set Have ", " connection " shall be understood in a broad sense.It for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can It, can also be indirectly connected through an intermediary to be to be connected directly.Being fixedly connected can be to weld, be threadedly coupled and step up etc. often See technical solution.For the ordinary skill in the art, above-mentioned term can be understood in the utility model with concrete condition In concrete meaning.

The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art For personnel, under the premise of not departing from principle described in the utility model, several improvements and modifications can also be made, these improvement It also should be regarded as the protection scope of the utility model with retouching.

Claims

1. a kind of underground tramcar wheel, which is characterized in that wheel include cylinder and be arranged in the retaining ring one at the cylinder both ends with Retaining ring two is provided with disc on the inner ring of the cylinder, and the support spoke is provided on the two sides or in which side of the disc The gusset of plate and the cylinder, radical length of the axial length of the wheel greatly with the wheel.

2. underground tramcar wheel as described in claim 1, which is characterized in that far from one end of the cylinder on the retaining ring one Equipped with protrusion one, 2-4 screw hole is symmetrically arranged on described raised one.

3. underground tramcar wheel as described in claim 1, which is characterized in that the shape of the disc is annular shape, the spoke Plate is equipped with 6-12 mounting hole of even circumferential distribution.

4. underground tramcar wheel as described in claim 1, which is characterized in that the muscle positioned at any side of the disc Plate is the 6-12 gussets of even circumferential distribution.

5. underground tramcar wheel as claimed in claim 2, which is characterized in that close to setting at described raised one on the retaining ring one The 8-12 through-hole one for thering is even circumferential to be distributed.

6. underground tramcar wheel as claimed in claim 5, which is characterized in that far from one end of the cylinder on the retaining ring two Equipped with protrusion two, close to being equipped with circle compatible with the through-hole one of the retaining ring one at described raised two on the retaining ring two All equally distributed 8-12 through-holes two.