CN213168332U - Engineering machine tool track installation device - Google Patents

Abstract

The utility model discloses an engineering machine tool track installation device, including base and track body, the base is close to two first backup pads of left upper end fixedly connected with, the base is close to two second backup pads of upper end fixedly connected with on right side, two be equipped with same root first driving roller, two between the first backup pad be equipped with same root second driving roller between the second backup pad. The utility model discloses a set up the track body between first driving roller and second driving roller for aluminum alloy product's arc limiting plate and track body counterbalance contact, pressure spring and connecting rod in the cooperation circular recess carry on spacingly to the track body, produce the aversion when avoiding installing the track body, horizontal migration around second linear guide cooperation second movable platform and the backup pad that sets up through front and back level drive the base, and by the first movable platform of first linear guide cooperation about the base horizontal migration, be convenient for adjust the mounted position according to actual need.

Description

Engineering machine tool track installation device

Technical Field

The utility model relates to a machinery track installation technical field especially relates to an engineering machine tool track installation device.

Background

The crawler belt is an annular chain belt on which a crawler vehicle runs, and is a flexible chain ring which is driven by a driving wheel and surrounds the driving wheel, a loading wheel, an inducer and a supporting belt wheel, the crawler belt comprises a crawler plate, a crawler pin and the like, and the final process of the crawler engineering machinery on the general assembly line is to install the crawler belt.

When the existing engineering machinery crawler mounting device is actually used, the crawler limiting structure is lacked, the crawler limiting structure is easy to shift during mounting, and the mounting position is inconvenient to adjust.

SUMMERY OF THE UTILITY MODEL

The utility model provides an engineering machine tool track installation device for current engineering machine tool track installation device is when the in-service use among the solution background art, and it lacks track limit structure, produces the aversion when the installation easily, and inconvenient adjustment mounted position's technical problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an engineering machine tool track installation device, includes base and track body, the base is close to two first backup pads of left upper end fixedly connected with, the base is close to two second backup pads of upper end fixedly connected with on right side, two be equipped with same root first driving roller between the first backup pad, two be equipped with same root second driving roller between the second backup pad, the track body sets up between first driving roller and second driving roller, two all be equipped with stop gear between first backup pad and the second backup pad, stop gear and track body counterbalance contact, the lower extreme of base is equipped with adjustment mechanism.

Preferably, stop gear includes the arc of difference fixed connection in two first backup pads and second backup pads, be equipped with a plurality of circular recesses on the arc inner wall of arc, it is a plurality of equal fixedly connected with pressure spring on the inner wall of track body is kept away from to the circular recess, it is a plurality of the equal fixedly connected with connecting rod of one end that circular recess inner wall was kept away from to pressure spring is with a plurality of the same one side the same arc limiting plate of one end fixedly connected with of circular recess is kept away from to the connecting rod, arc limiting plate and track body counterbalance contact.

Preferably, an annular protrusion is arranged at one end, close to the pressure spring, of the connecting rod, an annular groove is arranged on the annular inner wall of the circular groove, and the annular protrusion is inserted into the annular groove.

Preferably, the annular protrusion is integrally provided with the connecting rod.

Preferably, the arc limiting plate is an aluminum alloy product.

Preferably, adjustment mechanism is including setting up in the backup pad of base below, the upper end fixed mounting of backup pad has the first linear guide that the level set up about, sliding connection has the first movable platform of assorted with it on the first linear guide, the upper end of first movable platform and the lower extreme fixed connection of base, the backup pad is close to the second linear guide that the level set up around the equal fixed mounting in below of the left and right sides has, two equal sliding connection has assorted second movable platform with it on the second linear guide, two the upper end of second movable platform all with the lower extreme fixed connection of backup pad.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up the track body between first driving roller and second driving roller for the arc limiting plate and the contact that offsets of track body of aluminum alloy goods, the pressure spring and the connecting rod of cooperation circular recess carry on spacingly to the track body, produce the aversion when avoiding installing the track body.

2. The second linear guide rail arranged horizontally in the front and back is matched with the second movable platform and the supporting plate to drive the base to move horizontally in the front and back direction, and the first linear guide rail is matched with the first movable platform to drive the base to move horizontally in the left and right direction, so that the installation position can be adjusted conveniently according to actual needs.

Drawings

Fig. 1 is a schematic cross-sectional view of an engineering machinery crawler belt mounting device provided by the present invention;

fig. 2 is a schematic structural view of a limiting mechanism of the crawler belt mounting device of the engineering machinery provided by the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a partially enlarged view of fig. 3 at B.

In the figure: the crawler belt comprises a base 1, a crawler belt body 2, a first supporting plate 3, a second supporting plate 4, a first transmission roller 5, a second transmission roller 6, an arc-shaped plate 7, a circular groove 8, a pressure spring 9, a connecting rod 10, an arc-shaped limiting plate 11, an annular protrusion 12, an annular groove 13, a supporting plate 14, a first linear guide rail 15, a first movable platform 16, a second linear guide rail 17 and a second movable platform 18.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an engineering machinery crawler belt mounting device comprises a base 1 and a crawler belt body 2, wherein two first supporting plates 3 are fixedly connected to the upper end of the base 1 close to the left side, two second supporting plates 4 are fixedly connected to the upper end of the base 1 close to the right side, a same first driving roller 5 is arranged between the two first supporting plates 3, a same second driving roller 6 is arranged between the two second supporting plates 4, the crawler belt body 2 is arranged between the first driving roller 5 and the second driving roller 6, a limiting mechanism is arranged between the two first supporting plates 3 and the second supporting plates 4 and comprises arc plates 7 respectively and fixedly connected to the two first supporting plates 3 and the second supporting plates 4, a plurality of circular grooves 8 are arranged on the arc inner wall of the arc plate 7, and pressure springs 9 are fixedly connected to the inner walls of the circular grooves 8 far away from the crawler belt body 2, the ends of the pressure springs 9 far away from the inner wall of the circular groove 8 are fixedly connected with connecting rods 10, the ends of the connecting rods 10 far away from the circular groove 8 on the same side are fixedly connected with the same arc-shaped limiting plate 11, when the connecting rods 10 drive the arc-shaped limiting plate 11 to be abutted and contacted with the track body 2 due to the elastic property of the pressure springs 9, the crawler belt body 2 can be effectively limited, the crawler belt body 2 is prevented from shifting when being installed, the arc limiting plate 11 is abutted against and contacted with the crawler belt body 2, one end of the connecting rod 10, which is close to the pressure spring 9, is provided with an annular bulge 12, the annular inner wall of the circular groove 8 is provided with an annular groove 13, the annular bulge 12 is inserted into the annular groove 13, the annular bulge 12 and the connecting rod 10 are integrally arranged, when the annular bulge 12 moves in the annular groove 13, the connecting rod 10 can move conveniently and the moving range of the connecting rod can be limited, and the arc limiting plate 11 is made of aluminum alloy.

Stop gear and track body 2 counterbalance contact, the lower extreme of base 1 is equipped with adjustment mechanism, adjustment mechanism is including setting up in backup pad 14 of base 1 below, the upper end fixed mounting of backup pad 14 has the first linear guide 15 of level setting about, sliding connection has the first movable platform 16 of assorted with it on first linear guide 15, the upper end of first movable platform 16 and the lower extreme fixed connection of base 1, horizontal migration about first linear guide 15 cooperation first movable platform 16 drove base 1, backup pad 14 is close to the equal fixed mounting in below of the left and right sides has the second linear guide 17 of level setting from beginning to end, equal sliding connection has assorted second movable platform 18 with it on two second linear guide 17, the upper end of two second movable platform 18 all with the lower extreme fixed connection of backup pad 14, the second linear guide 17 cooperation second movable platform 18 and the backup pad 14 horizontal migration around the level setting.

The utility model discloses when using, set up track body 2 between two first driving rollers 5 and the second driving roller 6 on first backup pad 3 and the second backup pad 4, make pressure spring 9 in circular recess 8 on the arc 7 drive connecting rod 10 and remove under the limiting displacement of annular bulge 12 and ring channel 13, and arc limiting plate 11 and the contact of track body 2 counterbalance of aluminium alloy goods are driven by connecting rod 10, effectively carry on spacingly to track body 2, produce the aversion when avoiding installing track body 2, the second linear guide 17 cooperation second movable platform 18 and the backup pad 14 of level setting drive horizontal migration around base 1 around starting, and drive base 1 by first linear guide 15 cooperation first movable platform 16 and control horizontal migration, be convenient for adjust the mounted position according to actual need.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an engineering machine tool track installation device, includes base (1) and track body (2), its characterized in that, base (1) is close to two first backup pads (3) of left upper end fixedly connected with, base (1) is close to two second backup pads (4) of upper end fixedly connected with on right side, two be equipped with same root first driving roller (5) between first backup pad (3), two be equipped with same root second driving roller (6) between second backup pad (4), track body (2) set up between first driving roller (5) and second driving roller (6), two all be equipped with stop gear between first backup pad (3) and second backup pad (4), stop gear and track body (2) counterbalance contact, the lower extreme of base (1) is equipped with adjustment mechanism.

2. The engineering machinery crawler belt mounting device according to claim 1, wherein the limiting mechanism comprises arc plates (7) fixedly connected to the two first supporting plates (3) and the second supporting plate (4) respectively, a plurality of circular grooves (8) are formed in the arc inner walls of the arc plates (7), a plurality of pressure springs (9) are fixedly connected to the inner walls of the circular grooves (8) far away from the crawler belt body (2), a plurality of connecting rods (10) are fixedly connected to the ends of the pressure springs (9) far away from the inner walls of the circular grooves (8), the same arc limiting plate (11) is fixedly connected to the end of each connecting rod (10) far away from the circular grooves (8), and the arc limiting plates (11) are in contact with the crawler belt body (2) in a propping manner.

3. A track mounting device for construction machinery according to claim 2, wherein one end of the connecting rod (10) close to the pressure spring (9) is provided with an annular protrusion (12), the annular inner wall of the circular groove (8) is provided with an annular groove (13), and the annular protrusion (12) is inserted into the annular groove (13).

4. A work machine track mounting arrangement according to claim 3, characterized in that the annular protrusion (12) is integrated with the connecting rod (10).

5. A track mounting arrangement for a working machine according to claim 2, characterised in that the curved limiting plates (11) are aluminium alloy products.

6. A work machine track mounting apparatus as claimed in claim 1, the adjusting mechanism comprises a supporting plate (14) arranged below the base (1), the upper end of the supporting plate (14) is fixedly provided with a first linear guide rail (15) which is horizontally arranged at the left and the right, the first linear guide rail (15) is connected with a first movable platform (16) matched with the first linear guide rail in a sliding way, the upper end of the first movable platform (16) is fixedly connected with the lower end of the base (1), the equal fixed mounting in below that backup pad (14) are close to the left and right sides has second linear guide (17) that the front and back level set up, two equal sliding connection has second movable platform (18) with it on second linear guide (17), two the upper end of second movable platform (18) all with the lower extreme fixed connection of backup pad (14).

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