CN218318867U

CN218318867U - Supplementary device of changing belt bearing roller

Info

Publication number: CN218318867U
Application number: CN202220488410.5U
Authority: CN
Inventors: 崔忠玉; 徐浩军
Original assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Current assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2023-01-17
Anticipated expiration: 2032-03-08

Abstract

The utility model relates to the technical field of machine manufacturing, in particular to a device for assisting in replacing belt carrier rollers, which comprises a belt conveyor carrier roller frame and a lever mechanism, wherein the lever mechanism is provided with a supporting beam, a supporting oblique beam and a lever, a first C-shaped groove and a second C-shaped groove are respectively arranged at two ends of the supporting beam and are buckled at two sides of the belt conveyor carrier roller frame, the top of the first C-shaped groove is provided with the supporting oblique beam, the top of the second C-shaped groove is rotatably connected with the lever, and the lever is used for lifting a belt and putting the belt on the supporting oblique beam for supporting; the top of the C-shaped groove II is provided with an optical axis through a support, a sleeve is sleeved on the optical axis, the length of the optical axis is larger than that of the sleeve and used for enabling the sleeve to rotate and slide on the optical axis, and the outer part of the sleeve is fixed at one end of the lever; the utility model discloses a lever and support frame stably hold up the belt, realize that one-man operation changes the belt bearing roller, labour saving and time saving improves the work efficiency of changing the bearing roller, has avoided operating personnel to lift the problem that the belt has the potential safety hazard for a long time.

Description

Supplementary device of changing belt bearing roller

Technical Field

The utility model relates to a machine-building technical field, concretely relates to supplementary device of changing belt bearing roller.

Background

The belt conveyor in the pellet production area is indispensable equipment, and the bearing roller of belt conveyor is the wearing parts, often needs to be changed. The original roller needs to be replaced by one person who tilts the belt by prying bars, the original roller needs to be replaced by another person, the roller needs to be replaced for 2-3 minutes, the operation can be carried out by only 1 person when the belt is lifted, the labor and time are long when the force of the person is small, the time and the labor are wasted, and the replacement efficiency is low. When the carrier roller at a long belt or a corner is processed, the carrier roller changing personnel is easily damaged by being extruded due to the weak physical strength of the belt lifting personnel. Therefore, the urgent need is to design a supplementary device of changing belt bearing roller to work efficiency is low and there is the problem of potential safety hazard when solving the bearing roller of current belt and changing.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide an auxiliary device of changing belt bearing roller.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a supplementary device of changing belt bearing roller, includes belt feeder bearing roller frame and lever mechanism, lever mechanism is equipped with supporting beam, supports sloping and lever, and "C" shape groove one and "C" shape groove two are installed respectively to the both ends of supporting beam, "C" shape groove one and "C" shape groove two lock joints in the both sides of belt feeder bearing roller frame, "C" shape groove one top is equipped with supports the sloping, and "C" shape groove two tops rotate and connect the lever for the lever lifts the belt and puts and support on the sloping.

Specifically, the optical axis is installed through the support at two tops in "C" shape groove, and the cover is equipped with the sleeve on the optical axis, and the length of optical axis is greater than the sleeve for the sleeve rotates and slides on the optical axis, and the one end at the lever is fixed to the sleeve outside.

Specifically, the bottom of the supporting oblique beam is obliquely fixed on the supporting cross beam, the included angle between the supporting oblique beam and the supporting cross beam is 40-50 degrees, and a lever supporting groove is formed in the top of the supporting oblique beam and used for placing a lever in the lever supporting groove to support the lever.

Specifically, the inner diameter of the sleeve is larger than the outer diameter of the optical axis, and the sleeve and the lever move left and right along the optical axis.

The utility model discloses following beneficial effect has:

the utility model discloses a supplementary device of changing belt bearing roller stably holds up the belt through lever and support frame, realizes that one-man operation changes the belt bearing roller, and labour saving and time saving improves the work efficiency of changing the bearing roller, has avoided operating personnel to lift the problem that the belt has the potential safety hazard for a long time.

Drawings

Fig. 1 is a schematic structural view of a flat state of a device for assisting belt idler replacement.

Fig. 2 is a structural schematic diagram of a supporting state of the device for assisting the replacement of the belt pulleys.

Fig. 3 is a structural schematic diagram of a supporting state after installation of the device for assisting belt idler replacement.

In the figure: 1-a roller carrier of a belt conveyor; 2-a belt; 3-supporting the beam; 4- "C" shaped groove I; 5- "C" shaped groove two; 6-supporting the oblique beam; 7-a lever; 8-optical axis; 9-a sleeve; 10-lever support groove.

Detailed Description

The technical solution in the embodiments of the present invention will be described in further detail in the following clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, a device for assisting in replacing belt rollers comprises a belt conveyor roller frame 1 and a lever mechanism, wherein a plurality of belt rollers are mounted on the belt conveyor roller frame 1 and used for supporting and assisting a belt 2 to move.

The lever mechanism is provided with a supporting beam 3, a C-shaped groove I4, a C-shaped groove II 5, a supporting oblique beam 6, a lever 7, an optical axis 8 and a sleeve 9, the supporting beam 3 is made of square steel pipes, the C-shaped groove I4 and the C-shaped groove II 5 are welded to the two ends of the supporting beam 3 respectively, the sizes of the C-shaped groove I4 and the C-shaped groove II 5 are larger than those of supporting beams on the two sides of the belt conveyor roller frame 1, and the C-shaped groove I4 and the C-shaped groove II 5 are buckled on the supporting beams on the two sides of the belt conveyor roller frame 1.

The top of the C-shaped groove I4 is provided with a supporting oblique beam 6, the bottom of the supporting oblique beam 6 is obliquely fixed on the supporting cross beam 3, the included angle between the supporting oblique beam 6 and the supporting cross beam 3 is 40-50 degrees, the top of the supporting oblique beam 6 is provided with a lever supporting groove 10, and the lever 7 is placed in the lever supporting groove 10 to stably support the lever 7.

The top of the C-shaped groove II 5 is rotatably connected with the lever 7, the top of the C-shaped groove II 5 is provided with an optical axis 8 through a support, the optical axis 8 is sleeved with a sleeve 9, the length of the optical axis 8 is larger than the sleeve 9, and the inner diameter of the sleeve 9 is larger than the outer diameter of the optical axis 8, so that the sleeve 9 and the lever 7 can move left and right and rotate along the optical axis.

When the lever mechanism is not used, as shown in fig. 1, the lever 7 moves to one side of the supporting oblique beam 6 on the optical axis 8 through the sleeve 9, and the lever 7 is horizontally placed; in use of the lever mechanism, as shown in fig. 2-3, the lever 7 is moved on the optical axis 8 to one side of the supporting inclined beam 6 through the sleeve 9, the belt is supported by lifting the lever 7, and then the lever 7 is placed in the lever supporting groove 10 on the top of the supporting inclined beam 6 for stable support. Realize one-man operation, labour saving and time saving, and avoided operating personnel to lift the potential safety hazard that the belt caused for a long time.

The utility model discloses not be limited to above-mentioned embodiment, anybody should learn the structural change who makes under the teaching of the utility model, all with the utility model discloses have the same or close technical scheme, all fall into the utility model discloses an within the protection scope.

The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides a supplementary device of changing belt bearing roller, its characterized in that, includes belt feeder bearing roller frame and lever mechanism, lever mechanism is equipped with supporting beam, supports sloping and lever, and "C" shape groove one and "C" shape groove two are installed respectively to the both ends of supporting beam, "C" shape groove one and "C" shape groove two lock joint in the both sides of belt feeder bearing roller frame, "C" shape groove one top is equipped with supports the sloping, and "C" shape groove two tops rotate and connect the lever for the lever lifts the belt and puts and support on the sloping.

2. The device for assisting in replacing a belt idler as claimed in claim 1, wherein an optical axis is mounted at the top of the "C" -shaped groove through a support, a sleeve is sleeved on the optical axis, the length of the optical axis is longer than that of the sleeve and used for the sleeve to rotate and slide on the optical axis, and the sleeve is externally fixed at one end of the lever.

3. A device for assisting in the replacement of a belt idler as claimed in claim 1, wherein the bottom of the supporting inclined beam is fixed to the supporting cross beam in an inclined manner, the supporting inclined beam and the supporting cross beam are at an angle of 40 ° to 50 °, and the top of the supporting inclined beam is provided with a lever supporting groove for a lever to be placed in the lever supporting groove for supporting the lever.

4. A device as claimed in claim 2, wherein the internal diameter of the sleeve is greater than the external diameter of the optical axis for side to side movement of the sleeve and lever along the optical axis.