CN210126859U - Belt conveyor and transition carrier roller group with adjustable groove angle thereof - Google Patents
Belt conveyor and transition carrier roller group with adjustable groove angle thereof Download PDFInfo
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- CN210126859U CN210126859U CN201920979858.5U CN201920979858U CN210126859U CN 210126859 U CN210126859 U CN 210126859U CN 201920979858 U CN201920979858 U CN 201920979858U CN 210126859 U CN210126859 U CN 210126859U
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Abstract
The utility model discloses an adjustable transition bearing roller set of groove angle, including set up the lower carriage on the fuselage, set up in a plurality of flat bearing roller that the lower carriage central zone and level were arranged, can set up with overturning in the both ends region of lower carriage and with corresponding the side bearing roller that the tip of flat bearing roller rotated the connection, and set up in the both ends region of lower carriage, be used for driving both sides the side bearing roller upset with adjust its axis with the groove angle adjustment mechanism of the axis contained angle of flat bearing roller. The utility model provides an adjustable transition bearing roller group in groove angle through the upset effect of groove angle adjustment mechanism to the side bearing roller of both sides, can improve the adaptability of conveyer belt grooving shape to transported substance material, increases the grooving angle scope of conveyer belt, reduces the running resistance of conveyer belt, prevents that the material from spilling over. The utility model discloses still disclose a belt conveyor, its beneficial effect as above.
Description
Technical Field
The utility model relates to a belt conveyor technical field, in particular to adjustable transition bearing roller group of groove angle. The utility model discloses still relate to a belt conveyor.
Background
With the development of the mechanical industry, more and more mechanical devices have been widely used.
In the industrial and mining field, various types of large engineering equipment and large transportation equipment are generally required to be used for cooperative work. The belt conveyor is one of main transportation tools capable of realizing continuous loading, unloading and transportation of loose materials, and has the characteristics of large transportation capacity, long transportation distance, simple structure, low noise, low power consumption, relatively low investment cost, convenience in maintenance and the like, so that the belt conveyor is widely applied to horizontal or inclined transportation of materials in ports, docks, metallurgy, thermal power plants, coke-oven plants, coal mines and other places.
The transition carrier roller group is a necessary part of the belt conveyor and is mainly arranged at the head of the conveyor or the transition section of the conveyor, so that the impact of materials can be reduced, or the conveying shape of the conveying belt can be changed, for example, the conveying belt is gradually formed into a groove shape or flattened. At present, when a transitional idler set on a conveyor leaves a factory, the angle of a transitional groove angle is fixed, and the transitional groove angle can be generally 10 degrees, 20 degrees, 30 degrees and the like. The fixed transition groove angle can enable the conveying belt to form a fixed groove shape, however, the conveying belt of each groove shape can only be suitable for conveying materials of one type or a plurality of similar types or sizes, the conveying belt cannot be used universally for materials of different types or sizes, and the problems that the groove forming shape of the conveying belt is not matched with the currently conveyed materials, the materials overflow carelessly and the running resistance of the conveying belt is increased are easily caused.
Therefore, how to improve the adaptability of the grooving shape of the conveying belt to conveying materials, increase the grooving angle range of the conveying belt, reduce the running resistance of the conveying belt and prevent the materials from overflowing is a technical problem faced by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjustable transition bearing roller group in groove angle can improve the adaptability of conveyer belt grooving shape to transported substance material, increases the grooving angle scope of conveyer belt, reduces the running resistance of conveyer belt, prevents that the material from spilling over. Another object of the utility model is to provide a belt conveyor.
In order to solve the technical problem, the utility model provides an adjustable transition bearing roller group of groove angle, including set up the lower carriage on the fuselage, set up in a plurality of flat bearing roller that the lower carriage central zone and level were arranged, can set up with overturning in the both ends region of lower carriage and with corresponding the side bearing roller that the tip of flat bearing roller rotated the connection, and set up in the both ends region of lower carriage, be used for driving both sides the side bearing roller upset with adjust its axis with the groove angle adjustment mechanism of the axis contained angle of flat bearing roller.
Preferably, a central bracket is vertically arranged in the central area of the lower bracket at the positions of two ends of each flat carrier roller, and two ends of each flat carrier roller are respectively connected to the corresponding central bracket.
Preferably, the opposite end surfaces of the flat supporting rollers are connected with each other through a rotating shaft.
Preferably, the groove angle adjusting mechanism is provided with an edge support, one end of each side carrier roller is rotatably connected to the corresponding center support, and the other end of each side carrier roller is connected to the edge support.
Preferably, the groove angle adjusting mechanism comprises adjusting installation seats arranged at two end positions of the lower support and adjusting parts which can be telescopically arranged on the adjusting installation seats along a preset arc line and are used for driving the side supports to synchronously move.
Preferably, the adjusting part comprises an adjusting block which is detachably arranged on the adjusting mounting seat and is arc-shaped, a plurality of adjusting holes which are arranged on the adjusting block along a preset arc line, and adjusting bolts which are connected with the adjusting mounting seat through the adjusting holes.
Preferably, the adjusting holes are distributed on the adjusting part along a preset arc line by 4-6 groups.
The utility model also provides a belt conveyor, including the fuselage with set up in the adjustable transition bearing roller group of groove angle on the fuselage, wherein, the adjustable transition bearing roller group of groove angle specifically is above-mentioned arbitrary the adjustable transition bearing roller group of groove angle.
The utility model provides an adjustable transition bearing roller set of groove angle mainly includes lower carriage, flat bearing roller, side bearing roller and groove angle adjustment mechanism. The lower support is arranged on the machine body and is a main body structure of the carrier roller set and mainly used for mounting and bearing other parts. The flat idlers are provided at the central region position of the lower bracket, and are arranged laterally in the horizontal direction. The side carrier rollers are respectively arranged at the two end regions of the lower support, one end of each side carrier roller is rotatably connected with the end portion of the corresponding flat carrier roller, the groove angle adjusting mechanism is also arranged at the two end regions of the lower support, the other end of each side carrier roller is connected with the groove angle adjusting mechanism, and the side carrier rollers can be overturned under the driving action of the groove angle adjusting mechanism, so that the included angle between the central axis of each side carrier roller and the central axis of the corresponding flat carrier roller is correspondingly changed. The grooving angle of the carrier roller group is determined by the flat carrier roller and the side carrier rollers at two sides, the flat carrier roller and the side carrier rollers form an isosceles trapezoid structure together, and the waist elevation angle of the isosceles trapezoid structure is the grooving angle. Therefore, when one end of the side carrier roller is driven to turn over through the groove angle adjusting mechanism, the groove angle can be synchronously changed. To sum up, the utility model provides an adjustable transition bearing roller group of groove angle can improve the adaptability of conveyer belt grooving shape to the transported substance material through the upset effect of the side bearing roller of groove angle adjustment mechanism to both sides, increases the grooving angle scope of conveyer belt, reduces the running resistance of conveyer belt, prevents that the material from spilling over.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a specific embodiment of the present invention.
Wherein, in fig. 1:
the device comprises a lower support frame-1, a flat carrier roller-2, side carrier rollers-3, a groove angle adjusting mechanism-4, a central support frame-5 and side support frames-6;
the adjustable mounting seat-401, the adjustable part-402, the adjustable block-421, the adjustable hole-422 and the adjustable bolt-423.
Detailed Description
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. 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.
Referring to fig. 1, fig. 1 is a schematic diagram of an overall structure of an embodiment of the present invention.
The utility model provides an among the concrete embodiment, adjustable transition bearing roller group in groove angle mainly includes lower carriage 1, flat bearing roller 2, side bearing roller 3 and groove angle adjustment mechanism 4.
The lower support 1 is arranged on the machine body, is a main body structure of the carrier roller set and is mainly used for mounting and bearing other parts. Generally, the lower bracket 1 may be a rectangular frame structure, and has a mounting surface on the surface thereof, and the flat idler 2, the side idler 3, and the groove angle adjusting mechanism 4 are all disposed on the mounting surface.
The flat idlers 2 are provided at the central region position of the lower bracket 1, and are arranged laterally in the horizontal direction. Generally, a plurality of flat supporting rollers 2 can be arranged at the same time, and the specific number of the flat supporting rollers 2 needs to be adjusted according to the axial length of the flat supporting rollers 2 and the width direction of the conveying belt. In the present embodiment, for the convenience of discussion, only one flat idler 2 is provided for the following description. And for the condition that a plurality of flat supporting rollers 2 are arranged at the same time, the opposite end surfaces of the flat supporting rollers 2 can be mutually connected and synchronously rotated through the rotating shaft.
The side carrier rollers 3 are respectively arranged at two end regions of the lower bracket 1, one end of each side carrier roller 3 is rotatably connected with the end of the corresponding flat carrier roller 2 (namely, the adjacent flat carrier roller 2), the groove angle adjusting mechanism 4 is also arranged at two end regions of the lower bracket 1, the other end of each side carrier roller 3 is connected with the groove angle adjusting mechanism 4 and can be overturned under the driving action of the groove angle adjusting mechanism 4, so that an included angle between the central axis of each side carrier roller 3 and the central axis of the corresponding flat carrier roller 2 is correspondingly changed, the groove forming angle (shown in a figure α) of the carrier roller group is determined by the flat carrier roller 2 and the side carrier rollers 3 at two sides, the three parts form an isosceles trapezoid structure together, and the waist elevation angle of the isosceles trapezoid structure is the groove angle.
In conclusion, the adjustable transition bearing roller set of groove angle that this embodiment provided can improve the adaptability of conveyer belt grooving shape to the transported substance material through the upset effect of groove angle adjustment mechanism 4 to the side bearing roller 3 of both sides, increases the grooving angle scope of conveyer belt, reduces the running resistance of conveyer belt, prevents that the material from spilling over.
In order to facilitate the installation of the flat carrier rollers 2 and the side carrier rollers 3, a plurality of central brackets 5 are arranged at the central area of the lower bracket 1, and meanwhile, the side brackets 6 are arranged on the groove angle adjusting mechanism 4. Specifically, each central support 5 is respectively arranged at two ends of the flat carrier roller 2, and the end faces of the two ends of the flat carrier roller 2 are rotatably connected with the corresponding central support 5 so as to perform circumferential rotation motion under the driving of the conveyor driving mechanism. For the side idlers 3, one end of the side idlers 3 at both sides may be connected to the center bracket 5, and the other end of the side idlers 3 may be connected to the side bracket 6. Wherein, in order to guarantee that side bearing roller 3 can overturn or swing smoothly under the drive of groove angle adjustment mechanism 4, the one end of side bearing roller 3 need rotate with central support 5 and be connected, for example can connect through parts such as bolt or round pin axle. And the other end of the side supporting roller 3 can be fixedly connected with the side bracket 6 or can be rotatably connected with the side bracket.
In a preferred embodiment regarding the adjustment mechanism, the adjustment mechanism mainly comprises an adjustment mount 401 and an adjustment member 402. Wherein the adjustment mounts 401 are provided at both end positions of the lower bracket 1, and the adjustment members 402 are provided on the adjustment mounts 401, while the side brackets 6 are provided on the adjustment members 402. Importantly, the adjusting member 402 can be extended and retracted along a predetermined arc on the adjusting mount 401 to drive the side bracket 6 to move synchronously, and then drive one end of the side roller 3 to move synchronously. Obviously, the movement track of the adjusting component 402, i.e. the movement track of the outer end of the side idler 3 during the turning process, is generally a segment of circular arc, the center of the curvature circle is the connecting portion between the inner end of the side idler 3 and the central bracket 5, and the curvature radius is the axial length of the side idler 3.
Specifically, the adjusting member 402 includes an adjusting block 421, an adjusting hole 422, and an adjusting bolt 423. Wherein, regulating block 421 detachably sets up on adjusting mount 401, has seted up a plurality of regulation hole 422 simultaneously on regulating block 421, and each regulation hole 422 mainly used cooperatees with adjusting bolt 423, forms detachable threaded connection. The overall shape of the adjusting block 421 is arc-shaped, and the distribution form of the adjusting holes 422 on the adjusting block 421 is also the same as the telescopic arc-shaped track of the adjusting part 402 and is arc-shaped. The adjusting bolt 423 can pass through the adjusting hole 422 and then be bolted to the mounting hole of the adjusting mount 401, thereby fixing the adjusting block 421 to the adjusting mount 401. In the adjustment process, when adjusting bolt 423 and the regulation hole 422 of different positions form threaded connection and cooperate, the regulating block 421 is horizontal simultaneously and vertical go up the position control of certain limit to each regulation hole 422 becomes arc distribution, consequently can adapt to the upset motion of side bearing roller 3, thereby drives the outer tip of side bearing roller 3 through limit support 6 and overturns.
The number of the adjusting holes 422 can be adjusted as required, and as a whole, the angle adjusting range of the adjusting part 402 for the opposite side carrier roller 3 is generally 10-30 degrees, and when the number of the adjusting holes 422 is larger, the adjusting magnitude is larger, and the angle adjusting precision is higher.
This embodiment still provides a belt conveyor, mainly includes the fuselage and sets up the adjustable transition bearing roller group of groove angle on the fuselage, and wherein, the main content of this adjustable transition bearing roller group of groove angle is the same with above-mentioned relevant content, and it is no longer repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides an adjustable transition bearing roller group of groove angle, its characterized in that, including set up in lower carriage (1) on the fuselage, set up in a plurality of flat bearing roller (2) that lower carriage (1) central zone and level were arranged, can set up with overturning in the both ends region of lower carriage (1) and with the tip rotation of corresponding flat bearing roller (2) is connected side bearing roller (3), and set up in the both ends region of lower carriage (1), be used for driving both sides side bearing roller (3) upset with the groove angle adjustment mechanism (4) of adjusting its axis with the axis contained angle of flat bearing roller (2).
2. The set of adjustable-groove-angle transition idlers according to claim 1, characterized in that a central bracket (5) is vertically arranged in the central area of the lower bracket (1) at the position of both ends of each of the flat idlers (2), and both ends of each of the flat idlers (2) are respectively connected to the corresponding central bracket (5).
3. The set of groove angle adjustable transition idlers of claim 2, characterized in that the facing end faces of the flat idlers (2) are connected to each other by a rotating shaft.
4. The set of adjustable groove angle transition idlers of claim 2, characterized in that the groove angle adjusting mechanism (4) is provided with a side bracket (6), and one end of the side idlers (3) is rotatably connected to the corresponding center bracket (5), and the other end is connected to the side bracket (6).
5. The set of adjustable groove angle transition carrier rollers according to claim 4, characterized in that the groove angle adjusting mechanism (4) comprises adjusting installation seats (401) arranged at two end positions of the lower bracket (1) and adjusting components (402) which are telescopically arranged on the adjusting installation seats (401) along a preset arc line and are used for driving the side brackets (6) to synchronously move.
6. The set of adjustable groove angle transition carrier rollers according to claim 5, characterized in that the adjusting component (402) comprises an arc-shaped adjusting block (421) detachably arranged on the adjusting mounting seat (401), a plurality of adjusting holes (422) opened on the adjusting block (421) along a preset arc, and an adjusting bolt (423) connected with the adjusting mounting seat (401) through each adjusting hole (422).
7. The set of adjustable groove angle transition carrier rollers of claim 6, characterized in that the adjusting holes (422) are distributed on the adjusting part (402) along a preset arc line for 4-6 groups.
8. A belt conveyor, comprising a machine body and a groove angle adjustable transition carrier roller group arranged on the machine body, and is characterized in that the groove angle adjustable transition carrier roller group is specifically the groove angle adjustable transition carrier roller group as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920979858.5U CN210126859U (en) | 2019-06-26 | 2019-06-26 | Belt conveyor and transition carrier roller group with adjustable groove angle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920979858.5U CN210126859U (en) | 2019-06-26 | 2019-06-26 | Belt conveyor and transition carrier roller group with adjustable groove angle thereof |
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| Publication Number | Publication Date |
|---|---|
| CN210126859U true CN210126859U (en) | 2020-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920979858.5U Active CN210126859U (en) | 2019-06-26 | 2019-06-26 | Belt conveyor and transition carrier roller group with adjustable groove angle thereof |
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| CN (1) | CN210126859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719640A (en) * | 2021-01-26 | 2021-04-30 | 刘宏 | Laser cutting equipment |
| CN116374539A (en) * | 2023-03-06 | 2023-07-04 | 蒂普拓普（天津）橡胶技术有限公司 | Automatic centering device for working face conveying belt |
-
2019
- 2019-06-26 CN CN201920979858.5U patent/CN210126859U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719640A (en) * | 2021-01-26 | 2021-04-30 | 刘宏 | Laser cutting equipment |
| CN112719640B (en) * | 2021-01-26 | 2021-10-29 | 安徽东海机床制造有限公司 | Laser cutting equipment |
| CN116374539A (en) * | 2023-03-06 | 2023-07-04 | 蒂普拓普（天津）橡胶技术有限公司 | Automatic centering device for working face conveying belt |
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