阅读说明：本技术 强力皮带机上槽调偏架 (Upper groove deviation-adjusting frame of strong belt conveyor ) 是由 董彬彬 李文龙 于 2019-11-27 设计创作，主要内容包括：本发明公开了一种强力皮带机上槽调偏架,包括：底座、调偏转动装置、下部托辊架以及两个上部托辊架。调偏转动装置,设置于底座的中间处,且调偏转动装置包括轴承及转动轴,转动轴位于轴承的内部中间处转动连接设置；下部托辊架,设置于转动轴的上侧,且下部托辊架的中间处通过主体架连接件与转动轴固定连接；以及两个上部托辊架,对称设置于下部托辊架的两侧,且上部托辊架通过调偏轴与下部托辊架连接；其中,上部托辊架的正面两侧对称设置有限位立辊支撑架,上部托辊架通过限位立辊支撑架转动连接有胶带限位立辊。借此,本发明的强力皮带机上槽调偏架,结构简单合理,不易损坏,且成本低。(The invention discloses a strong belt conveyor upper groove deviation adjusting frame, which comprises: the device comprises a base, a deviation adjusting rotating device, a lower supporting roller frame and two upper supporting roller frames. The deviation adjusting rotating device is arranged in the middle of the base and comprises a bearing and a rotating shaft, and the rotating shaft is positioned in the middle of the inside of the bearing and is rotatably connected with the bearing; the lower roller supporting frame is arranged on the upper side of the rotating shaft, and the middle of the lower roller supporting frame is fixedly connected with the rotating shaft through a main body frame connecting piece; the two upper roller supporting frames are symmetrically arranged on two sides of the lower roller supporting frame, and the upper roller supporting frames are connected with the lower roller supporting frame through an offset shaft; the upper roller support frame is rotatably connected with an adhesive tape limiting vertical roller through the limiting vertical roller support frame. Therefore, the upper groove deviation adjusting frame of the powerful belt conveyor is simple and reasonable in structure, not prone to damage and low in cost.)

1. The utility model provides a strong belt feeder upper groove tuningout frame which characterized in that includes:

a base;

the deviation adjusting rotating device is arranged in the middle of the base and comprises a bearing and a rotating shaft, and the rotating shaft is positioned in the middle of the inside of the bearing and is rotatably connected with the bearing;

the lower roller supporting frame is arranged on the upper side of the rotating shaft, and the middle of the lower roller supporting frame is fixedly connected with the rotating shaft through a main body frame connecting piece; and

the two upper roller supporting frames are symmetrically arranged on two sides of the lower roller supporting frame and are connected with the lower roller supporting frame through an offset shaft;

the upper roller supporting frame is rotatably connected with an adhesive tape limiting vertical roller through the limiting vertical roller supporting frame.

2. The upper trough deviation adjusting frame of the powerful belt conveyor as claimed in claim 1, wherein the main body frame connecting piece adopts 80# channel steel to support the deviation adjusting rotating device for connection.

3. A strong belt machine upper groove deviation adjusting frame as claimed in claim 1, wherein the tape limiting vertical roller adopts a phi 89 x 200 type roller.

4. The upper groove deviation adjusting frame of the powerful belt conveyor as claimed in claim 1, wherein the lower roller frame is provided with an installation groove which is adjustably connected with the deviation adjusting shaft.

Technical Field

The invention relates to the technical field of coal mines, in particular to an upper groove deviation adjusting frame of a powerful belt conveyor.

Background

The steel wire rope core belt conveyor has long conveying distance and high belt speed, and is suitable for mines with large belt lane inclination and annual output of more than 300 ten thousand tons. The anti-deviation device of the steel wire rope belt conveyor with long conveying distance is important, the phenomenon of belt deviation is small, the coal falls off from the belt, the float coal in the belt lane is increased, more labor intensity is brought to workers, the belt surface scraping accident can occur greatly, the most effective method for preventing the belt conveyor from deviation is to install a deviation adjusting supporting roller frame which is composed of a structure, the upper part is a supporting roller frame made of angle iron, the lower part is a supporting roller frame supporting frame made of channel steel, and the middle connection is a rotating shaft connection made of round steel.

The coal mine main well powerful belt conveyor has the advantages that the inclination angle is 15 degrees, the conveying distance is 1320 meters, the belt speed is 3.15S/m, the conveying capacity is 450T/h, the longitudinal tensile strength of a steel wire core adhesive tape is 4000N/mm, and the problems of different degrees can occur in the using process of the common deviation adjusting frame used by the coal mine main well powerful belt conveyor:

the bottom deviation-adjusting shaft of the deviation-adjusting frame is made of phi 50 round steel in a period of use, and the deviation-adjusting base does not stabilize the deviation-adjusting frame to tilt forward enough, so that the upper carrier roller of the deviation-adjusting frame falls off, and the deviation-adjusting frame without the carrier roller can scratch the belt surface in the operation process of the rubber belt conveyor.

The tuningout effect that single tuningout frame played is very little, and tuningout base is not enough to stabilize tuningout frame cisoid slope and can not do the tuningout effect, must be in the place of running off a deviation and install tuningout frame more than 2 in succession, just can play the tuningout effect, and the spacing vertical roll intensity of the sticky tape of tuningout frame is not enough, under the wearing and tearing of steel wire core sticky tape area, and disconnection phenomenon can appear in the use for a period of time, consequently needs a powerful belt feeder upper groove tuningout frame to make the improvement to above-mentioned problem.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The invention aims to provide an upper groove deviation adjusting frame of a powerful belt conveyor, which is simple and reasonable in structure, not easy to damage and low in cost.

In order to achieve the purpose, the invention provides an upper groove deviation adjusting frame of a powerful belt conveyor, which comprises: the device comprises a base, a deviation adjusting rotating device, a lower supporting roller frame and two upper supporting roller frames. The deviation adjusting rotating device is arranged in the middle of the base and comprises a bearing and a rotating shaft, and the rotating shaft is positioned in the middle of the inside of the bearing and is rotatably connected with the bearing; the lower roller supporting frame is arranged on the upper side of the rotating shaft, and the middle of the lower roller supporting frame is fixedly connected with the rotating shaft through a main body frame connecting piece; the two upper roller supporting frames are symmetrically arranged on two sides of the lower roller supporting frame, and the upper roller supporting frames are connected with the lower roller supporting frame through an offset shaft; the upper roller support frame is rotatably connected with an adhesive tape limiting vertical roller through the limiting vertical roller support frame.

In one or more embodiments, the body frame connector uses an 80# channel to hold the yaw rotation apparatus for connection.

In one or more embodiments, the adhesive tape limiting vertical roller is a phi 89 x 200 type supporting roller.

In one or more embodiments, the lower roller frame is provided with an installation groove which is adjustably connected with the offset shaft.

Compared with the prior art, the powerful belt conveyor upper groove deviation adjusting frame is simple and reasonable in structure, and the deviation adjusting rotating device is supported by the main body frame connecting piece through the 80# channel steel for connection, so that the connection stability between the deviation adjusting rotating device and the lower roller supporting frame can be improved. The lower part roller frame is provided with a mounting groove which is adjustably connected with the deviation adjusting shaft, so that the deviation adjusting and positioning can be conveniently carried out.

Drawings

Fig. 1 is a front view structural schematic diagram of a groove deviation adjusting frame on a powerful belt conveyor according to an embodiment of the invention.

Fig. 2 is a schematic top view of a groove deviation adjusting frame on a powerful belt conveyor according to an embodiment of the invention.

Fig. 3 is a partial structural schematic diagram of a groove deviation adjusting frame on a powerful belt conveyor according to an embodiment of the invention.

Description of the main reference numerals:

the method comprises the following steps of 1-deviation adjusting base, 2-deviation adjusting rotating device, 3-bearing, 4-rotating shaft, 5-lower supporting roller frame, 6-main body frame connecting piece, 7-upper supporting roller frame, 8-deviation adjusting shaft, 9-limiting vertical roller supporting frame and 10-adhesive tape limiting vertical roller.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

Fig. 1 is a front view structural schematic diagram of a groove deviation adjusting frame on a powerful belt conveyor according to an embodiment of the invention. As shown in fig. 1, the upper trough deviation adjusting frame of the powerful belt conveyor according to an embodiment of the present invention includes a deviation adjusting base 1, a deviation adjusting rotating device 2 is disposed in the middle of the deviation adjusting base 1, and the deviation adjusting rotating device 2 includes a bearing 3 and a rotating shaft 4. The rotating shaft 4 is positioned in the middle of the rotating inner part and is rotatably connected with the rotating shaft, the lower roller supporting frame 5 is arranged on the upper side of the rotating shaft 4, the middle of the lower roller supporting frame 5 is fixedly connected with the rotating shaft 4 through a main body frame connecting piece 6, and the upper roller supporting frames 7 are symmetrically arranged on two sides of the lower roller supporting frame 5.

Fig. 2 is a schematic top view of a groove deviation adjusting frame on a powerful belt conveyor according to an embodiment of the invention. As shown in fig. 2, the upper carrier roller frame 7 is connected to the lower carrier roller frame 5 by an offset shaft 8.

Fig. 3 is a partial structural schematic diagram of a groove deviation adjusting frame on a powerful belt conveyor according to an embodiment of the invention. As shown in fig. 3, limiting vertical roll support frames 9 are symmetrically arranged on two sides of the front surface of the upper roller support frame 7, and the upper roller support frame 7 is rotatably connected with an adhesive tape limiting vertical roll 10 through the limiting vertical roll support frames 9.

The offset adjusting rotating device 2 is made of waste mine cars or man-made car wheel pairs, the offset adjusting frame can be made, the strength of the offset adjusting shaft 8, the offset adjusting base 1 and the offset adjusting rotating device 2 are more stable and firm, the waste mine cars or man-made car wheel pairs are made into the offset adjusting rotating device 2 of the offset adjusting base 1 of the offset adjusting frame, and the rotation shaft 4 is high in strength and matched with the bearing 3, so that the rotation is sensitive, not prone to damage and good in stability.

Adopt 80# channel-section steel to hold the tuningout rotating device 2 through main part frame connecting piece 6 and connect, can improve the stability of being connected between tuningout rotating device 2 and the lower part bearing roller frame 5.

The adhesive tape limiting vertical roller 10 adopts phi 89 x 200 type carrier rollers, two 63# angle irons are clamped on carrier roller lugs to stabilize the connection between the carrier rollers and the upper carrier roller frame 7 through the adhesive tape limiting vertical roller 10, the strength of the upper carrier roller frame 7 can be improved, and roller falling can be avoided.

Set up mounting groove and the adjustable connection setting of adjusting eccentric shaft 8 through lower part bearing roller frame 5, can conveniently adjust the location of deviating from, rotate through spacing edger roll support frame 9 through upper portion bearing roller frame 7 and be connected with the spacing edger roll 10 of sticky tape, can improve the stability and the fastness of the spacing stand 10 of sticky tape.

In practical application, the work flow of the groove deviation adjusting frame on the powerful belt conveyor is as follows: when the device is used, the lower roller supporting frame 5 is subjected to deviation adjustment through the rotating shaft 4 in the deviation adjusting rotating device 2, the upper roller supporting frame 7 is subjected to deviation adjustment through the deviation adjusting shaft 8, and the deviation adjusting rotating device 2 is manufactured by using waste mine cars or man-car wheel pairs, so that the deviation adjusting frame, the deviation adjusting shaft 8 and the deviation adjusting base 1 and the deviation adjusting rotating device 2 are more stable and firm.

And use old and useless mine car or man-made wheel to make into the tuningout turning gear 2 of tuningout base 1 of tuningout frame, because the mine car wheel pair, 4 intensity of axis of rotation are enough big, axis of rotation 4 and bearing 3 cooperation, it is not fragile stability can be good to rotate sensitively, adopt 80# channel-section steel to hold tuningout turning gear 2 through main part frame connecting piece 6 and connect, can improve the stability of being connected between tuningout turning gear 2 and the lower part bearing roller frame 5. The adhesive tape limiting vertical roller 10 adopts phi 89 x 200 type carrier rollers, two 63# angle irons are clamped on carrier roller lugs to stabilize the connection between the carrier rollers and the upper carrier roller frame 7 through the adhesive tape limiting vertical roller 10, the strength of the upper carrier roller frame 7 can be improved, and roller falling can be avoided. The upper roller supporting frame 7 is rotatably connected with the adhesive tape limiting vertical roller 10 through the limiting vertical roller supporting frame 9, so that the stability and firmness of the adhesive tape limiting vertical column 10 can be improved. The lower roller frame 5 is provided with a mounting groove which is adjustably connected with the offset adjusting shaft 8, so that offset adjustment and positioning can be conveniently carried out.

In a word, the upper groove deviation adjusting frame of the powerful belt conveyor has the following beneficial effects:

1. the offset adjusting rotating device is manufactured by using the old and useless mine car or man-made wheel pair, the offset adjusting frame can be made, the offset adjusting shaft strength, the offset adjusting base and the offset adjusting rotating device are more stable and firm, and the offset adjusting rotating device of the offset adjusting base of the offset adjusting frame is manufactured by using the old and useless mine car or man-made wheel pair.

2. Adopt 80# channel-section steel to hold the accent and incline rotating device and connect through the main part frame connecting piece that sets up, can improve the stability of being connected between accent and incline rotating device and the lower part bearing roller frame, the spacing edger roll of sticky tape adopts phi 89 x 200 type bearing roller, adopt two 63# angle irons to press from both sides on the bearing roller ear to stabilize and be connected between bearing roller and the upper portion bearing roller frame through the spacing edger roll of sticky tape, can increase the intensity of upper portion bearing roller frame and avoid falling the emergence of roller thing, set up mounting groove and the adjustable setting of being connected of accent off-axis through the lower part bearing roller frame, can conveniently carry out the accent and incline the location.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.