CN210260052U

CN210260052U - Buffering carrier roller bracket of ship unloader

Info

Publication number: CN210260052U
Application number: CN201920545319.0U
Authority: CN
Inventors: 冯加庆; 宋彦波; 杨华; 高明建; 李岩
Original assignee: Second Harbor Co Of Rizhao Port Co ltd
Current assignee: Second Harbor Co Of Rizhao Port Co ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-04-07
Anticipated expiration: 2029-04-22

Abstract

The utility model provides an unloader snub pulley support, novel a unloader belt feeder structure that belongs to, especially relates to a snub pulley support of unloader belt feeder. The support comprises a first support plate and a second support plate, and is characterized in that the first support plate comprises a fixing plate and a first connecting plate, an L-shaped clamping groove is formed in the inner side of the fixing plate, and a connecting hole is formed in the first connecting plate; the second support plate comprises an inverted L-shaped support plate and a second connecting plate, the inner side wall of the inverted L-shaped support plate is matched with the L-shaped clamping groove, and the inverted L-shaped support plate and the L-shaped clamping groove are assembled into a U-shaped clamping groove; the second connecting plate is provided with a connecting hole, and the first connecting plate is matched with the second connecting plate. The utility model discloses have and avoid the belt damage, shorten maintenance duration, labour saving and time saving's positive effect.

Description

Buffering carrier roller bracket of ship unloader

Technical Field

The utility model belongs to an unloader belt feeder structure especially relates to an impact idler support of unloader belt feeder.

Background

The impact idler support of the ship unloader is applied to a hopper feed opening and plays a role in buffering materials. In the use process, the specific gravity of the iron ore is large, and the impact idler is damaged. As shown in fig. 5, the conventional buffer roller replacement method is: the upper belt is pulled up by a chain block to about 3/4 of the diameter of the impact idler, so that the impact idler can be taken out, and then the impact idler is placed into a corresponding clamping groove on the idler support from top to bottom. When the belt is pulled up, the material guide groove 33 and the belt are easily damaged, the material blocking effect is seriously influenced, and time and labor are wasted.

Disclosure of Invention

An object of the utility model is to provide an unloader snub pulley support to reach and to avoid the belt damage, labour saving and time saving's purpose.

The utility model provides a ship unloader snub pulley support, including first mounting plate and second mounting plate, its characterized in that, first mounting plate includes fixed plate and first connecting plate, and the inboard of fixed plate is provided with L type draw-in groove, is provided with the connecting hole on the first connecting plate; the second support plate comprises an inverted L-shaped support plate and a second connecting plate, the inner side wall of the inverted L-shaped support plate is matched with the L-shaped clamping groove, and the inverted L-shaped support plate and the L-shaped clamping groove are assembled into a U-shaped clamping groove; the second connecting plate is provided with a connecting hole, and the first connecting plate is matched with the second connecting plate.

The utility model provides a ship unloaders snub pulley support, the inside wall and the L type draw-in groove looks adaptation of the type of falling L mounting panel, both assemble into U type draw-in groove, and snub pulley's bearing clamps in U type draw-in groove. First connecting plate and second connecting plate looks adaptation when trading the impact idler, dismantle first connecting plate and second connecting plate and open, and then unpack U type draw-in groove apart, can take out the impact idler, and need not to pull up the belt. Therefore, the utility model discloses have and avoid the belt damage, shorten maintenance duration, labour saving and time saving's positive effect.

Drawings

The accompanying drawings partially disclose embodiments of the present invention, in which,

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural exploded view of the present invention;

fig. 3 is a side view of the structure of the utility model;

FIG. 4 is a diagram of the usage state of the present invention;

fig. 5 is a schematic structural view of a conventional buffer roller support of a ship unloader.

Detailed Description

As shown in fig. 1, 2 and 3, the buffering carrier roller bracket of the ship unloader provided by the utility model comprises a first bracket plate 1 and a second bracket plate 2, wherein the first bracket plate 1 comprises a fixed plate 11 and a first connecting plate 12, an L-shaped clamping groove 13 is arranged at the inner side of the fixed plate 11, and a connecting hole 14 is arranged on the first connecting plate 12; the second support plate 2 comprises an inverted L-shaped support plate 21 and a second connecting plate 22, the inner side wall of the inverted L-shaped support plate 21 is matched with the L-shaped clamping groove 13, and the two are assembled into a U-shaped clamping groove; the second connecting plate 22 is provided with a connecting hole 14, and the first connecting plate 12 is matched with the second connecting plate 22.

As shown in fig. 4, the utility model discloses when using, at first, correspond connecting hole 14 on the first connecting plate 12 and the second connecting plate 22, pass connecting hole 14 with the bolt, be in the same place first connecting plate 12 and second connecting plate 22 are connected, the inside wall and the L type draw-in groove 13 looks adaptation of falling L type mounting panel 21, both assemble into U type draw-in groove, the U type draw-in groove and the bearing looks adaptation of 159 of 2500t/h bridge type grab bucket ship unloader 670 309 cushion idler 32, it can to clamp the bearing of cushion idler 32 in U type draw-in groove.

When the impact idler 32 is replaced, the bolts on the first connecting plate 12 and the second connecting plate 22 are detached, the first support plate 1 and the second support plate 2 are separated, the U-shaped clamping groove is detached, the impact idler 32 is taken out, the belt 31 does not need to be pulled up, and the material guide groove 33 and the belt 31 cannot be damaged.

As shown in fig. 3, the upper surfaces of the fixing plate 11 and the first connecting plate 12 are horizontal, and the lower surface of the first connecting plate 12 is concave; the lower surfaces of the inverted-L-shaped bracket plate 21 and the second connecting plate 22 are horizontal, and the upper surface of the second connecting plate 22 is recessed inward. When first mounting plate 1 and second mounting plate 2 use bolted connection, the lower surface of first connecting plate 12 is inwards sunken, the upper surface of second connecting plate 22 is inwards sunken, and both looks adaptations and equipment make the upper and lower surface homolevel of first mounting plate 1 and second mounting plate 2, can make first mounting plate 1 and second mounting plate 2 support snub pulley 32 better.

The thickness of the first connecting plate 12 is 1/2 of the thickness of the fixing plate 11, and the thickness of the second connecting plate 22 is 1/2 of the thickness of the inverted-L-shaped bracket plate 21. The sum of the thickness of the first connecting plate 12 and the thickness of the second connecting plate 22 is consistent with the thickness of the fixing plate 11 and the thickness of the inverted L-shaped bracket plate 21, so that the first connecting plate 12 and the second connecting plate 22 can be better matched with each other, the first bracket plate 1 and the second bracket plate 2 are connected into a whole, and the buffer carrier roller 32 is supported.

The width of the U-shaped clamping groove formed by assembling the inner side wall of the inverted L-shaped support plate 21 and the L-shaped clamping groove 13 is 30 mm; the length of the second bracket plate 2 is 180mm, and the width is 120 mm; the width of the first connecting plate 12 and the second connecting plate 22 is 70 mm; the diameter of the connecting hole 14 is 14mm or 16mm, and M14 or M16 bolts can be used for fixing. The first and

second cradle plates

1, 2 are sized to fit the bearings of 159 x 670 x 309 snub idlers 32 of the ship unloader.

Claims

1. A buffering carrier roller support of a ship unloader comprises a first support plate (1) and a second support plate (2), and is characterized in that the first support plate (1) comprises a fixing plate (11) and a first connecting plate (12), an L-shaped clamping groove (13) is formed in the inner side of the fixing plate (11), and a connecting hole (14) is formed in the first connecting plate (12); the second support plate (2) comprises an inverted L-shaped support plate (21) and a second connecting plate (22), the inner side wall of the inverted L-shaped support plate (21) is matched with the L-shaped clamping groove (13), and the two are assembled into a U-shaped clamping groove; the second connecting plate (22) is provided with a connecting hole (14), and the first connecting plate (12) is matched with the second connecting plate (22).

2. The unloading machine impact idler cradle according to claim 1, characterised in that the upper surfaces of the fixed plate (11) and the first connecting plate (12) are horizontal, the lower surface of the first connecting plate (12) being recessed inwards; the lower surfaces of the inverted L-shaped support plate (21) and the second connecting plate (22) are horizontal, and the upper surface of the second connecting plate (22) is recessed inwards.

3. The unloader impact idler cradle according to claim 1, wherein the first connecting plate (12) has a thickness of 1/2 of the thickness of the fixed plate (11) and the second connecting plate (22) has a thickness of 1/2 of the thickness of the inverted L-shaped cradle plate (21).