CN217456162U

CN217456162U - Driving wheel of crawler tractor

Info

Publication number: CN217456162U
Application number: CN202221778275.4U
Authority: CN
Inventors: 洪伟彬
Original assignee: Heilongjiang Hongxinglong Machinery Manufacturing Co ltd
Current assignee: Heilongjiang Hongxinglong Machinery Manufacturing Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-09-20
Anticipated expiration: 2032-07-12

Abstract

The utility model provides a crawler tractor's drive wheel, including outer rim plate and interior rim plate, outer rim plate and interior rim plate are discoid, the inside center department of outer rim plate is equipped with interior rim plate mounting groove, interior rim plate mounting groove internally mounted has interior rim plate, interior rim plate passes through locking bolt fixed connection with the outer rim plate, the outer lane department of outer rim plate is equipped with the crawler belt groove, the both sides that the outer lane of outer rim plate is located crawler belt groove are equipped with a plurality of even interval distribution's arch, interior rim plate is as actuating mechanism and its connection drive shaft, outer rim plate is close to its round edge department and is equipped with evenly distributed's fretwork hole. The utility model discloses interior rim plate and foreign steamer dish can be changed alone, and reduce cost reduces the risk that the track is deviate from the track inslot through bellied setting.

Description

Driving wheel of crawler tractor

Technical Field

The utility model relates to a tractor technical field, very much be a caterpillar tractor's drive wheel.

Background

The drive wheel formula of present market's track tractor as an organic whole, it needs whole the change after damaging, and is with high costs, and the track has the risk of droing from the race track groove under the load work of high strength.

SUMMERY OF THE UTILITY MODEL

The utility model provides a utility model aims to provide a crawler tractor's drive wheel is in order to solve above-mentioned problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a crawler tractor's drive wheel, includes outer rim plate and interior rim plate, outer rim plate is discoid with interior rim plate, the inside center department of outer rim plate is equipped with interior rim plate mounting groove, interior rim plate mounting groove internally mounted has interior rim plate, interior rim plate passes through locking bolt fixed connection with outer rim plate, the outer lane department of outer rim plate is equipped with the race track, the both sides that the outer lane of outer rim plate is located the race track are equipped with a plurality of even interval distribution's arch.

Preferably, the inner disc serves as a drive mechanism and is connected to a drive shaft.

Preferably, the outer wheel disc is provided with uniformly distributed hollow holes near the rim.

The utility model provides a driving wheel of a crawler tractor. The method has the following beneficial effects:

the utility model provides a pair of rim plate and outer rim plate can change alone in crawler tractor's the drive wheel, dismantles the locking bolt and can separate the two, and reduce cost plays the interception effect to the track through the bellied setting in outer rim plate circle limit and reduces the risk that the track is deviate from the track inslot.

Drawings

Fig. 1 is a schematic view of a driving wheel structure of the crawler tractor of the present invention.

Fig. 2 is a schematic view of a driving wheel overlooking structure of the crawler tractor.

In the figure: 1. an outer wheel disc; 2. an inner wheel disc; 3. an inner wheel disc mounting groove; 4. hollowing out holes; 5. a protrusion; 6. and a track groove.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1-2, a crawler tractor's drive wheel, includes outer rim plate 1 and interior rim plate 2, outer rim plate 1 is discoid with interior rim plate 2, the inside center department of outer rim plate 1 is equipped with interior rim

plate mounting groove

3, 3 internally mounted of interior rim plate mounting groove have interior rim plate 2, interior rim plate 2 passes through locking bolt fixed connection with outer rim plate 1, the outer lane department of outer rim plate 1 is equipped with race 6, the both sides that the outer lane of outer rim plate 1 is located race 6 are equipped with a plurality of even interval distribution's arch 5.

Through the above technical scheme of the utility model, interior rim plate 2 is as actuating mechanism and its connection drive shaft.

Through the above technical scheme of the utility model, outer rim plate 1 is close to its circle limit department and is equipped with evenly distributed's fretwork hole 4, and it is obtained by 1 whole punching a hole of outer rim plate, reduces its weight.

The utility model provides a pair of rim plate 2 and foreign steamer dish 1 can change alone in crawler tractor's the drive wheel, dismantles the locking bolt and can separate the two, and reduce cost plays the interception effect to the track through the setting of 1 round of limit arch 5 of outer rim plate and reduces the risk that the track is deviate from track groove 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a crawler tractor's drive wheel, its characterized in that includes outer rim plate (1) and interior rim plate (2), outer rim plate (1) and interior rim plate (2) are discoid, the inside center department of outer rim plate (1) is equipped with interior rim plate mounting groove (3), interior rim plate mounting groove (3) internally mounted has interior rim plate (2), interior rim plate (2) are through locking bolt fixed connection with outer rim plate (1), the outer lane department of outer rim plate (1) is equipped with race track (6), the both sides that the outer lane of outer rim plate (1) is located race track (6) are equipped with protruding (5) of a plurality of even interval distribution.

2. The drive wheel of a crawler tractor according to claim 1, wherein: the inner wheel disc (2) is used as a driving mechanism and is connected with a driving shaft.

3. The drive wheel of a crawler tractor according to claim 1, wherein: the outer wheel disc (1) is provided with hollow holes (4) which are uniformly distributed at the position close to the circle edge.