CN112173567A - Adjustable offset belt conveyor - Google Patents
Adjustable offset belt conveyor Download PDFInfo
- Publication number
- CN112173567A CN112173567A CN202011108947.6A CN202011108947A CN112173567A CN 112173567 A CN112173567 A CN 112173567A CN 202011108947 A CN202011108947 A CN 202011108947A CN 112173567 A CN112173567 A CN 112173567A
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- CN
- China
- Prior art keywords
- carrier roller
- anchor rod
- belt
- lug
- anchor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
- B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
Abstract
The application provides an adjustable offset belt conveyor, which comprises a carrier roller, a belt, a rack and connecting parts, wherein the rack is positioned on two sides of the carrier roller, the belt is arranged on the carrier roller, the adjustable offset belt conveyor is characterized in that the carrier roller is connected to the rack through the connecting parts, and the connecting parts comprise anchor rod lugs and connecting plates; one end of the anchor rod lug is fixedly connected to the end head of the carrier roller, the other end of the anchor rod lug is movably connected with the rack, and two anchor rods are vertically welded on the basis of the original carrier roller lug; the connecting plate is movably connected with the upper part of the anchor rod; the connecting plate and the anchor rod lug form a g-shaped structure, and the rack is fastened in a closed cavity of the g-shaped structure. The back-and-forth movement of the carrier roller is realized by knocking the anchor lugs, so that the deviation of the belt is adjusted.
Description
Technical Field
The invention belongs to the technical field of conveying, and particularly relates to an adjustable offset belt conveyor.
Background
The belt conveyor is a main transport tool in the coal mine industry, plays an important role in production, and the safe operation of the belt conveyor is directly related to the yield and the benefit of a mine.
The belt deviation is one of main factors influencing the safe operation of the belt, and particularly, the lower belt deviation can cause great loss. After the belt deviates, the belt edge rubs with the supporting legs on the two sides or the scattered coal powder, so that the belt edge and the supporting legs are damaged, a large amount of dense smoke can be ground, potential threats are formed to personnel and equipment, and the safety production is directly influenced. In the process of deviation adjustment, the rubber belt conveyor needs to be stopped, so that the working efficiency is greatly reduced. The deviation adjustment is that under the shutdown state, the adjustment is carried out once, the startup and the observation are carried out once, and sometimes the adjustment can be carried out to a proper position only by repeating the startup and the shutdown for a plurality of times.
Therefore, an offset adjustable belt conveyor is needed to solve the problems of repeated startup and shutdown of the belt offset adjustment and low offset adjustment efficiency.
Disclosure of Invention
The embodiment of the invention provides an offset-adjustable belt running machine, which is used for solving the problems that the belt offset adjustment needs to be repeatedly turned on and off and the offset adjustment efficiency is low.
According to the embodiment of the invention, the adjustable offset belt conveyor comprises a carrier roller, a belt, a rack and a connecting part, wherein the rack is positioned on two sides of the carrier roller, the belt is arranged on the carrier roller, the adjustable offset belt conveyor is characterized in that the carrier roller is connected to the rack through the connecting part, and the connecting part comprises an anchor rod lug and a connecting plate;
one end of the anchor rod lug is fixedly connected to the end head of the carrier roller, the other end of the anchor rod lug is movably connected with the rack, and two anchor rods are vertically welded on the basis of the original carrier roller lug;
the connecting plate is movably connected with the upper part of the anchor rod;
the connecting plate and the anchor rod lug form a g-shaped structure, and the rack is fastened in a closed cavity of the g-shaped structure.
Preferably, the upper part of the anchor rod is provided with threads.
Preferably, the connecting plate is provided with a screw hole, and the screw hole is in threaded connection with the thread of the anchor rod.
Preferably, the tie sheets are of sheet-like construction.
Preferably, the lower part of the anchor rod lug is riveted with the carrier roller.
Based on the above embodiment, the invention provides an adjustable offset belt conveyor, which comprises a carrier roller, a belt, a frame and a connecting part, wherein the frame is positioned at two sides of the carrier roller, the belt is arranged on the carrier roller, and the adjustable offset belt conveyor is characterized in that the carrier roller is connected to the frame through the connecting part, and the connecting part comprises an anchor rod lug and a connecting plate; one end of the anchor rod lug is fixedly connected to the end head of the carrier roller, the other end of the anchor rod lug is movably connected with the rack, and two anchor rods are vertically welded on the basis of the original carrier roller lug; the connecting plate is movably connected with the upper part of the anchor rod; the connecting plate and the anchor rod lug form a g-shaped structure, and the rack is fastened in a closed cavity of the g-shaped structure. The original lug is fixed on the frame by bolts, so that the adjusting space is very small, and the machine needs to be stopped for adjustment, which is very inconvenient. After the anchor rod lug is used, the carrier roller is clamped on the rack through the anchor rod lug, and the space for front and back adjustment is large. When the belt moves forward, a forward traction force F is given to the idlerqThe roller is decomposed into a component force F which makes the roller rotate forwards under the action of external forcezAnd also oneLateral side force FcThis lateral side force FyThe carrier roller is enabled to axially move. Because the fixed carrier roller of the carrier roller bracket can not axially move, an opposite acting force F is given to the beltySo that the belt moves to the other side to cause deviation. Therefore, the belt deviates to which side, and the idler moves forwards in the advancing direction during deviation adjustment. Therefore, when the anchor rod ear is knocked in the front-back direction, the anchor rod ear drives the carrier roller to displace, and therefore the belt is adjusted. The adjustable offset belt running machine has high adjusting efficiency, does not need to be repeatedly turned on and off, and can adjust the offset in the running process.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an adjustable offset belt running machine according to an embodiment of the present invention.
FIG. 2 is a schematic view of a structure of a carrier roller ear according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a connecting member according to an embodiment of the present invention;
FIG. 4 is a schematic view of analysis of belt deviation stress provided by the embodiment of the invention;
the reference numbers illustrate: 1-roller ear; 2-a connecting member; 21-anchor ear; 211-anchor rod; 2111-thread; 22-connecting plate; 221-screw holes; 23-closing the cavity; 3-a frame; 4-carrying roller; 5-a belt; a-the belt running direction; b-the belt deviation direction.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of an adjustable deviation belt running machine according to an embodiment of the present invention, and as shown in fig. 1, the adjustable deviation belt running machine according to the embodiment of the present invention includes: idler 4, belt 5, frame 3 and connecting member 2. The frame 3 is positioned at two sides of the carrier roller 4, and the frame 3 is a framework structure of the adjustable offset belt conveyor and plays a supporting role; the carrier roller 4 is connected to the frame 3 by a connecting part 2. The belt 5 is arranged on the carrier roller 4, and the friction force generated by the driving carrier roller 4 drives the belt 5 to move.
Fig. 2 is a schematic view of a support roller ear according to an embodiment of the present invention, and fig. 3 is a schematic view of a connecting member according to an embodiment of the present invention, and as shown in fig. 2 and 3, the connecting member 2 includes a bolt ear 21, a connecting plate 22 and a closed cavity 23.
The anchor rod ear 21 is formed by welding two anchor rods 211 on the basis of the original carrier roller ear 1, wherein a longer anchor rod 211 is welded at the closed end of the carrier roller ear 1, and a shorter anchor rod 211 is welded above the open end of the carrier roller ear 1. In addition, in order to simply and conveniently realize that one end of the anchor rod lug 21 is fixedly connected to the end of the carrier roller 4, the embodiment of the invention provides a preferable implementation mode, and the lower part of the anchor rod lug 21 is riveted with the carrier roller 4.
The connecting plate 22 is movably connected with the upper part of the anchor rod 211, and in order to more conveniently realize the movable connection, as a preferable implementation manner of the embodiment of the application, the upper part of the anchor rod 211 is provided with a thread 2111, the connecting plate 22 is in a rectangular or circular sheet structure and the like, and is provided with a screw hole 221, and the screw hole 221 is screwed with the thread 2111 of the anchor rod 211.
The connecting plate 22 and the anchor rod lug 21 form a g-shaped structure, and the frame 3 is fastened in a closed cavity 23 of the g-shaped structure. The anchor rod ear 21 can move back and forth on the frame 3.
Fig. 4 is a schematic diagram of analysis of belt deviation stress provided by an embodiment of the present invention, as shown in fig. 4, a belt running direction a is perpendicular to a belt deviation direction b, that is, the belt may deviate axially. When the belt 5 is deviated to the left side, the anchor rod lug 21 on the left side is knocked in the advancing direction; when the belt 5 is shifted to the right, the right anchor ear 21 is struck in the forward direction. After the anchor rod lug 21 is used, the carrier roller 4 is clamped on the rack 3 through the anchor rod lug 21, and the space for front and back adjustment is large. When the belt 5 moves forward, a forward traction force F is given to the idler 4qDue to external forces, traction force FqIs decomposed into a component F which enables the carrier roller 4 to rotate forwards on the carrier roller 4zAnd also a transverse side force FcThis lateral side force FySo that the carrier roller 4 axially moves. Since the fixed support roller 4 of the support cannot move axially, an opposite force F is applied to the belt 5yThe belt 5 is moved to the other side, resulting in deviation. Therefore, the belt 5 is deviated to which side, and the idler 4 is shifted forward in the advancing direction during deviation adjustment. Therefore, when the anchor rod ear 21 is knocked in the front-back direction, the anchor rod ear 21 drives the carrier roller 4 to displace, and the belt 5 is adjusted. The offset-adjustable belt conveyor solves the problems that the belt offset adjustment needs to be repeatedly turned on and off and the offset adjustment efficiency is low.
Since the above embodiments are all described by referring to and combining with other embodiments, the same portions are provided between different embodiments, and the same and similar portions between the various embodiments in this specification may be referred to each other. And will not be described in detail herein.
It should be noted that, unless otherwise specified and limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, mechanically or electrically connected, or may be communicated between two elements, directly or indirectly through an intermediate medium, and specific meanings of the terms may be understood by those skilled in the relevant art according to specific situations. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a circuit structure, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, the presence of an element identified by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or device comprising the element. In addition, as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
The above-described embodiments of the present application do not limit the scope of the present application.
Claims (5)
1. An adjustable offset belt conveyor comprises a carrier roller (4), a belt (5), a frame (3) and a connecting part (2), wherein the frame (3) is positioned at two sides of the carrier roller (4), the belt (5) is arranged on the carrier roller (4), the adjustable offset belt conveyor is characterized in that the carrier roller (4) is connected to the frame (3) through the connecting part (2), and the connecting part (2) comprises an anchor rod lug (21) and a connecting plate (22);
one end of the anchor rod lug (21) is fixedly connected to the end of the carrier roller (4), the other end of the anchor rod lug is movably connected with the rack (3), and two anchor rods (211) are vertically welded on the basis that the original carrier roller lug (1) is the anchor rod lug (21);
the connecting plate (22) is movably connected with the upper part of the anchor rod (211);
the connecting plate (22) and the anchor rod lug (21) form a g-shaped structure, and the rack (3) is fastened in a closed cavity (23) of the g-shaped structure.
2. The machine according to claim 1, wherein the anchor bar (211) is provided with threads (2111) on an upper portion thereof.
3. The machine according to claim 2, wherein the tie plate (22) defines a threaded bore (221), the threaded bore (221) being threadably engaged with the anchor shank (211) at the thread (2111).
4. The machine according to claim 1, wherein the web (22) is a sheet-like structure.
5. The machine according to claim 1, wherein the lower portion of the anchor lug (21) is riveted to the idler (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108947.6A CN112173567A (en) | 2020-10-16 | 2020-10-16 | Adjustable offset belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108947.6A CN112173567A (en) | 2020-10-16 | 2020-10-16 | Adjustable offset belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112173567A true CN112173567A (en) | 2021-01-05 |
Family
ID=73950599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011108947.6A Pending CN112173567A (en) | 2020-10-16 | 2020-10-16 | Adjustable offset belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112173567A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001080783A (en) * | 1999-09-10 | 2001-03-27 | Bando Chem Ind Ltd | Deviation correcting method of conveyor belt of belt driving device |
| CN201963350U (en) * | 2010-11-14 | 2011-09-07 | 龙口矿业集团有限公司 | Hanging lug for roller shaft of underground belt conveying system |
| JP2014010429A (en) * | 2012-07-03 | 2014-01-20 | Ricoh Co Ltd | Belt control device, roller unit, and image forming apparatus |
| CN204250837U (en) * | 2014-11-27 | 2015-04-08 | 新兴铸管股份有限公司 | A kind of belt deviation adjusting device be located on belt transporter |
| CN205132378U (en) * | 2015-11-06 | 2016-04-06 | 武汉钢铁(集团)公司 | But tuningout belt snub pulley mechanism |
| CN206456910U (en) * | 2017-01-16 | 2017-09-01 | 北新集团建材股份有限公司 | A kind of Novel waistband automatic deviation rectifying device |
| CN207293414U (en) * | 2017-07-12 | 2018-05-01 | 唐志强 | A kind of belt is unloaded coal frame deviation-resisting device for belts |
| CN208103072U (en) * | 2018-03-30 | 2018-11-16 | 日照钢铁控股集团有限公司 | A kind of belt feeder split shackle of energy fast assembling-disassembling |
-
2020
- 2020-10-16 CN CN202011108947.6A patent/CN112173567A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001080783A (en) * | 1999-09-10 | 2001-03-27 | Bando Chem Ind Ltd | Deviation correcting method of conveyor belt of belt driving device |
| CN201963350U (en) * | 2010-11-14 | 2011-09-07 | 龙口矿业集团有限公司 | Hanging lug for roller shaft of underground belt conveying system |
| JP2014010429A (en) * | 2012-07-03 | 2014-01-20 | Ricoh Co Ltd | Belt control device, roller unit, and image forming apparatus |
| CN204250837U (en) * | 2014-11-27 | 2015-04-08 | 新兴铸管股份有限公司 | A kind of belt deviation adjusting device be located on belt transporter |
| CN205132378U (en) * | 2015-11-06 | 2016-04-06 | 武汉钢铁(集团)公司 | But tuningout belt snub pulley mechanism |
| CN206456910U (en) * | 2017-01-16 | 2017-09-01 | 北新集团建材股份有限公司 | A kind of Novel waistband automatic deviation rectifying device |
| CN207293414U (en) * | 2017-07-12 | 2018-05-01 | 唐志强 | A kind of belt is unloaded coal frame deviation-resisting device for belts |
| CN208103072U (en) * | 2018-03-30 | 2018-11-16 | 日照钢铁控股集团有限公司 | A kind of belt feeder split shackle of energy fast assembling-disassembling |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210105 |
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| RJ01 | Rejection of invention patent application after publication |