CN109733790B - A kind of forming device of round pipe conveyor - Google Patents
A kind of forming device of round pipe conveyor Download PDFInfo
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- CN109733790B CN109733790B CN201910172933.1A CN201910172933A CN109733790B CN 109733790 B CN109733790 B CN 109733790B CN 201910172933 A CN201910172933 A CN 201910172933A CN 109733790 B CN109733790 B CN 109733790B
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Abstract
The invention discloses a forming device of a circular tube conveyor, which comprises a support frame, a support mechanism, a carrier roller frame and carrier rollers, wherein the support frame is arranged on the support frame; the supporting frame comprises a frame body and a fixing plate, two circular through holes are formed in the fixing plate, four supporting mechanisms are symmetrically arranged on the inner wall of each circular through hole, the supporting mechanisms are connected with a carrier roller frame, carrier rollers are connected to the carrier roller frame, and the carrier rollers are waist drum-shaped carrier rollers; the supporting mechanism comprises two first connecting blocks and a connecting piece, the two first connecting blocks are both of square structures and are arranged on the inner wall of the circular through hole, the connecting piece consists of a first connecting plate and a second connecting block arranged on the first connecting plate, the second connecting block is connected with the first connecting block through a first fastener, and a plurality of groups of springs are arranged between the first connecting plate and the inner wall of the circular through hole; the bearing roller frame includes second connecting plate and card arm, and second connecting plate and first connecting plate pass through the second fastener and fix, and it has the bearing roller to dismantle on the card arm, still is equipped with the elasticity kelly on the fixed plate. The invention has reasonable structure, simple installation and convenient use.
Description
Technical Field
The invention relates to a forming device, in particular to a forming device of a circular tube conveyor.
Background
The circular tube type belt conveyer is characterized in that a special flat rubber belt is surrounded by a hexagonal annular carrier roller group to form a circular tube type, materials are extruded mutually, the materials are prevented from falling by circular deformation of the rubber belt and lateral pressure generated by circular deformation of the rubber belt, and large-angle lifting of the materials is realized. The method is characterized in that: materials are conveyed in a sealed manner, so that the environment is prevented from being polluted; the horizontal section distance of the conveyor can be shortened by conveying at a large inclination angle (the maximum inclination angle can reach 90 degrees), the investment is saved, and the occupied area is reduced; the structure is simple, and the operation is reliable; the vertical lifting and the horizontal discharging can be combined together, and the device is suitable for long-distance conveying (up to 30 kilometers).
During transportation, the material is loaded into the conveyer belt, and the conveyer belt is gradually rolled into a round pipe shape like a pipeline, which can horizontally turn, vertically turn and make route change in three-dimensional direction. When unloading, the conveyer belt is opened again to be flat, and the unloaded material is coiled into a round shape and returns to the tail. The circular tube type belt conveyor is suitable for a coal feeding system of a large and medium boiler room for conveying bulk materials and coal in a power plant, a cement plant, a chemical plant, an open-pit coal mine, an iron and steel plant, a grain depot and a port.
The forming device is the most main component of the circular tube belt conveyor, determines the rounding property of the whole tube belt conveyor, and determines the tightness of materials transported by the circular tube belt conveyor. At present, most of forming devices of domestic circular tube belt conveyors are composed of rollers, roller supports, roller support panels, roller fasteners and roller support connecting bolts. The molding device has the advantages of very long manufacturing and installation period, time and labor waste and inconvenient installation.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the forming device of the circular tube conveyor, which is convenient to install, easy to replace and simple to operate.
The invention provides a forming device of a circular tube conveyor, which is characterized by comprising a support frame, a support mechanism, a carrier roller frame and a carrier roller;
the support frame comprises a frame body and a fixed plate, and the fixed plate is arranged in the frame body;
two parallel circular through holes are formed in the fixed plate, four supporting mechanisms are symmetrically arranged on the inner wall of each circular through hole, the supporting mechanisms are connected with carrier roller frames, carrier rollers are connected to the carrier roller frames, and the carrier rollers are waist drum-shaped carrier rollers;
the supporting mechanism comprises two first connecting blocks and a connecting piece, wherein the two first connecting blocks are of square structures and are fixedly arranged on the inner walls of the circular through holes, the first connecting blocks are provided with axial runway-shaped first through grooves, the connecting piece consists of a first connecting plate and a second connecting block arranged on the first connecting plate, the second connecting block is provided with a circular second through hole, the second connecting block and the first connecting blocks are connected through a first fastener penetrating through the second through holes and the first through grooves, a first spring is arranged between the top in the first through grooves and the first fastener, a plurality of groups of second springs are arranged between the first connecting plate and the inner walls of the circular through holes, and arc-shaped through grooves are symmetrically arranged on two sides of the first connecting plate;
the carrier roller frame comprises a second connecting plate and clamping arms, two third through holes corresponding to the arc-shaped through grooves are formed in the top surface of the second connecting plate, the second connecting plate and the first connecting plate are fixed through second fasteners penetrating through the arc-shaped through grooves and the third through holes, the clamping arms are arranged at two ends of the second connecting plate, and carrier rollers are detachably connected to the clamping arms;
elastic clamping rods are symmetrically arranged on two sides of the upper part of the round through hole on the fixing plate.
Preferably, the second springs are uniformly distributed between the arc-shaped through grooves of the first connecting plate, and grooves for accommodating the second springs are correspondingly formed in the inner walls of the circular through holes.
Preferably, the tip of card arm is provided with the square through groove with card arm bottom intercommunication, lies in square through groove one side rotation on the card arm and is provided with the arc limiting plate, is provided with fixed establishment between the other end of arc limiting plate and the card arm.
Preferably, the fixing mechanism comprises two control rods, a sliding block and an inserting rod, the inserting rod vertically penetrates through the end part of the arc limiting plate and extends towards the direction of the clamping arm, the two control rods are respectively hinged to opposite side walls of the inserting rod, a second through groove is formed in the inserting rod, the longitudinal section of the second through groove is rectangular, third through grooves are respectively communicated with the opposite side walls of the second through groove, the sliding block is arranged in the second through groove in a left-right sliding mode and is connected with the two control rods through a third spring penetrating through the third through groove, the sliding block is further connected with a connecting rod penetrating through the inserting rod and extending towards the direction far away from the clamping arm, a handle is arranged on the connecting rod, and a fourth spring is arranged between the handle and the inserting rod and surrounds the connecting rod;
the clamping arm is provided with a jack for accommodating the fixing mechanism.
Preferably, the elastic clamping rod comprises a fixing block and a clamping rod, the fixing block is fixedly arranged on the fixing plate and located above the carrier roller, the opposite side faces of the two fixing blocks are provided with a through groove, two side faces parallel to the fixing plate in the through groove are connected with one end of the clamping rod through a rotating shaft, and a fifth spring is arranged between the other two opposite side faces in the through groove and the clamping rod.
Compared with the prior art, the invention has the following beneficial effects:
1. the roller fixing device is reasonable in structure and simple to install, the clamping arm is detachably connected with the roller, the roller is convenient to replace when the roller is damaged, and the arc limiting plate and the fixing mechanism in front of the clamping arm are firmly fixed and convenient to install; 2. according to the invention, through the connection of the runway-shaped first through groove on the first connecting block and the second through hole on the second connecting block and the connection of the first connecting plate and the plurality of groups of springs between the inner walls of the circular through holes, a certain buffer effect can be achieved when the forming device is subjected to a large external force, so that the device is prevented from being damaged; 3. according to the invention, through the connection of the arc-shaped through groove of the first connecting plate and the third through hole of the second connecting plate, the carrier roller frame and the carrier roller can be deviated in a small angle relative to the support when a large external force is applied, and the carrier roller frame can be reset without disassembling the device when the carrier roller frame is deviated, so that the damage of the external force to the forming device is avoided, the operation is simple, and the realization is easy.
Drawings
FIG. 1 is a schematic structural diagram of a forming device of a circular tube conveyor according to the present invention;
FIG. 2 is an enlarged view of the supporting mechanism and the roller frame in the forming device of the circular tube conveyor of the present invention;
fig. 3 is a schematic structural view of a fixing mechanism between an arc-shaped limiting plate and a clamping arm in the forming device of the circular tube conveyor of the invention;
fig. 4 is a schematic structural diagram of an elastic clamping rod in the forming device of the circular tube conveyor.
In the figure: 1. a carrier roller; 2. a frame body; 3. a fixing plate; 4. a circular through hole; 5. a first connection block; 6. a connecting member; 7. a first through groove; 8. a first spring; 9. a second spring; 10. an arc-shaped through groove; 11. a second connecting plate; 12. a clamp arm; 13. an elastic clamping rod; 14. a square through groove; 15. an arc limiting plate; 16. a control lever; 17. a slider; 18. inserting a rod; 19. a third spring; 20. a connecting rod; 21. a handle.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Example 1
As shown in fig. 1-3, a forming device of a circular tube conveyor comprises a support frame, a support mechanism, a carrier roller frame and a carrier roller 1, wherein the support frame is used for providing support for the forming device, the support mechanism is used for connecting the carrier roller frame, the carrier roller frame is used for supporting the carrier roller 1, and the carrier roller 1 is used for matching with a conveyor belt to form the conveyor belt;
the support frame comprises a frame body 2 and a fixing plate 3, the fixing plate 3 is arranged inside the frame body 2, and the frame body 2 is used for supporting and fixing the fixing plate 3;
two parallel circular through holes 4 are formed in the fixed plate 3, four supporting mechanisms are symmetrically arranged on the inner wall of each circular through hole 4, a carrier roller frame is connected to each supporting mechanism, carrier rollers 1 are connected to each carrier roller frame, each carrier roller 1 is a waist drum-shaped carrier roller, the contact area between each carrier roller and a conveying belt can be increased due to the arc-shaped cross section of each waist drum-shaped carrier roller, the conveying belt can be rapidly molded conveniently, meanwhile, due to the arrangement of four groups of waist drum-shaped carrier rollers 1, the contact area between each carrier roller and the conveying belt is effectively reduced, the running resistance is reduced, the cost is saved, the contact surface between each waist drum-shaped carrier roller 1 and a conveyor is arc-shaped, the indentation resistance in the conveying process can be reduced to a certain extent, and the service life of the molding device is prolonged;
in order to ensure the service life of the forming device, a mechanism capable of playing a buffering role is arranged on a supporting mechanism, the supporting mechanism comprises two first connecting blocks 5 and a connecting piece 6, the two first connecting blocks 5 are both in a square structure and are fixedly arranged on the inner wall of a circular through hole 4, an axial runway-shaped first through groove 7 is arranged on each first connecting block 5, the runway shape is a shape with two semicircular sides and a rectangular middle, each connecting piece 6 consists of a first connecting plate and a second connecting block arranged on the first connecting plate, a circular second through hole is arranged on each second connecting block, the second connecting blocks are connected with the first connecting blocks 5 through first fasteners penetrating through the second through holes and the first through grooves, a first spring 8 is arranged between the top in each first through groove 7 and each first fastener, wherein each first fastener is a bolt inserted into the first through groove 7, when the device is installed, the bolt is inserted into the second connecting block and fixed, so that the first connecting block 5 and the connecting piece 6 in the supporting mechanism can be fixed, the first spring 8 in the first through groove 7 plays a role in buffering, and when a large external force is generated on the forming device by the conveying belt in the forming process, the impact of the external force on the fixing plate 3 can be effectively avoided by the buffering function of the first spring 8; a plurality of groups of second springs 9 are arranged between the first connecting plate and the inner wall of the circular through hole 4, so that the connecting effect of the second springs 9 is strengthened in order to avoid the conditions that the second springs 9 pop up, are dislocated and the like, the second springs 9 are uniformly distributed among the arc-shaped through grooves 10 of the first connecting plate, and a groove for accommodating the second springs 9 is correspondingly arranged on the inner wall of the circular through hole 4;
in order to enable the carrier roller of the forming mechanism to have angular deviation under the action of external force without dismounting the device, arc-shaped through grooves 10 are symmetrically arranged on two sides of the first connecting plate, the arc-shaped through grooves 10 are connected with third through holes on the second connecting plate 11 through second fasteners, the second fasteners are fastening-forbidden bolts, the carrier roller can reset when the carrier roller has certain angular deviation due to large external force, and meanwhile, the carrier roller can generate certain angular deviation when resisting the external force by itself when the external force is large, so that the service life is ensured;
in order to connect the idler frame with the supporting mechanism and the waist drum-shaped idler 1, the idler frame comprises a second connecting plate 11 and a clamping arm 12, the second connecting plate 11 is used for connecting with the supporting mechanism, the clamping arm 12 is used for connecting with the waist drum-shaped idler 1, the top surface of the second connecting plate 11 is provided with two third through holes corresponding to the arc-shaped through grooves 10, the second connecting plate 11 and the first connecting plate are fixed through a second fastener penetrating through the arc-shaped through grooves 10 and the third through holes, the two ends of the second connecting plate 11 are both provided with the clamping arms 12, in order to be more convenient and quicker when the idler 1 is replaced, the connection relationship between the clamping arms 12 and the idler 1 is detachably connected, namely, the idler 1 is detachably connected on the clamping arms 12, namely, the end part of the clamping arms 12 is provided with square through grooves 14 communicated with the bottoms of the clamping arms 12, the arc-shaped limiting plates 15 are rotatably arranged on one side of the square-shaped through grooves 14 on the clamping arms 12, and gaps between the square-shaped through grooves 14 and the arc-shaped limiting plates 15 are used for placing the idler 1, a fixing mechanism for fixing is arranged between the other end of the arc limiting plate 15 and the clamping arm 12;
in order to be convenient to disassemble and install and good in fixing effect, the fixing mechanism comprises two control rods 16, a sliding block 17 and an inserting rod 18, the inserting rod 18 vertically penetrates through the end part of the arc limiting plate 15 and extends towards the direction of the clamping arm 12, the clamping arm 12 is provided with a jack for accommodating the fixing mechanism, the two control rods 16 are respectively hinged on opposite side walls of the inserting rod 18, the inserting rod 18 is provided with a second through groove, the longitudinal section of the second through groove is rectangular, two opposite side walls of the second through groove are respectively communicated with a third through groove, the sliding block 17 is arranged in the second through groove in a left-right sliding manner, the sliding block 17 is connected with the two control rods 16 through a third spring 19 penetrating through the third through groove, the sliding block 17 is also connected with a connecting rod 20 which penetrates through the inserting rod 18 and extends towards the direction far away from the clamping arm 12, the connecting rod 20 is provided with a handle 21, the connecting rod 20 is positioned between the handle 21 and the inserting rod 18, a fourth spring is wound around the support roller, during specific operation, the connecting rod 20 is pulled through the operating handle 21, the fourth spring is compressed at the moment, the connecting rod 20 drives the sliding block 17 to slide in the second through groove, the third spring 19 is stretched at the moment, so that the two control rods 16 move towards the direction close to the sliding block 17, the inserting rods 18 slide out of the inserting holes at the moment, the arc-shaped limiting plates 15 can rotate, the support roller 1 is placed in the support roller 1 at the moment, the connecting rod 20 is pulled to insert the inserting rods 18 into the inserting holes, hands are loosened, and the two control rods 16 are fixed in the inserting holes under the action force of the fourth spring;
in order to strengthen the forming effect, the upper portion bilateral symmetry that lies in circular through-hole 4 on fixed plate 3 sets up elasticity kelly 13, as shown in fig. 4, elasticity kelly 13 includes fixed block and kelly, the fixed block is fixed to be set up on fixed plate 3, and be located the top of bearing roller 1, the side that two fixed blocks are relative is provided with logical groove, two sides that lead to inslot and fixed plate 3 parallel are connected with the one end of kelly through the pivot, it all is provided with the fifth spring to lead to between two other opposite sides in the inslot and the kelly, in the forming process, the kelly laminates with conveyor belt, strengthen the forming effect, kelly 13 can adopt the rubber material, certain deformability has, and long service life.
During specific implementation, at first be connected connecting piece 6 and first connecting block 5 among the supporting mechanism, namely install supporting mechanism in the circular through-hole 4 of fixed plate 3, then install the bearing roller frame on supporting mechanism to install bearing roller 1 between two card arms 12, it is fixed with arc limiting plate 15 after the installation, forming device installs promptly and accomplishes, can carry out the transmission shaping of conveyer belt.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (2)
1. A forming device of a circular tube conveyor is characterized by comprising a support frame, a support mechanism, a carrier roller frame and a carrier roller (1);
the support frame comprises a frame body (2) and a fixed plate (3), and the fixed plate (3) is arranged inside the frame body (2);
the fixed plate (3) is provided with two parallel circular through holes (4), the inner wall of each circular through hole (4) is symmetrically provided with four supporting mechanisms, the supporting mechanisms are connected with the carrier roller frame, the carrier roller frame is connected with the carrier roller (1), and the carrier roller (1) is a waist drum-shaped carrier roller;
the supporting mechanism comprises two first connecting blocks (5) and connecting pieces (6), the two first connecting blocks (5) are of square structures and are fixedly arranged on the inner walls of the circular through holes (4), axial runway-shaped first through grooves (7) are formed in the first connecting blocks (5), the connecting pieces (6) are composed of first connecting plates and second connecting blocks arranged on the first connecting plates, circular second through holes are formed in the second connecting blocks, the second connecting blocks are connected with the first connecting blocks (5) through first fasteners penetrating through the second through holes and the first through grooves, first springs (8) are arranged between the inner tops of the first through grooves (7) and the first fasteners, and a plurality of groups of second springs (9) are arranged between the first connecting plates and the inner walls of the circular through holes (4), arc-shaped through grooves (10) are symmetrically formed in two sides of the first connecting plate;
the carrier roller frame comprises a second connecting plate (11) and clamping arms (12), two third through holes corresponding to the arc-shaped through grooves (10) are formed in the top surface of the second connecting plate (11), the second connecting plate (11) and the first connecting plate are fixed through second fasteners penetrating through the arc-shaped through grooves (10) and the third through holes, the clamping arms (12) are arranged at two ends of the second connecting plate (11), and the carrier roller (1) is detachably connected to the clamping arms (12);
elastic clamping rods (13) are symmetrically arranged on two sides of the upper part of the round through hole (4) on the fixing plate (3);
the second springs (9) are uniformly distributed among the arc-shaped through grooves (10) of the first connecting plate, and grooves for containing the second springs (9) are correspondingly formed in the inner wall of the circular through hole (4);
a square through groove (14) communicated with the bottom of the clamping arm (12) is formed in the end portion of the clamping arm (12), an arc limiting plate (15) is rotatably arranged on one side, located on the square through groove (14), of the clamping arm (12), and a fixing mechanism is arranged between the other end of the arc limiting plate (15) and the clamping arm (12);
the fixing mechanism comprises two control rods (16), a sliding block (17) and an inserting rod (18), the inserting rod (18) vertically penetrates through the end portion of the arc-shaped limiting plate (15) and extends towards the direction of the clamping arm (12), the two control rods (16) are respectively hinged to opposite side walls of the inserting rod (18), a second through groove is formed in the inserting rod (18), the longitudinal section of the second through groove is rectangular, third through grooves are formed in the two opposite side walls of the second through groove in a communicated mode, the sliding block (17) is arranged in the second through groove in a left-right sliding mode, the sliding block (17) is connected with the two control rods (16) through third springs (19) penetrating the third through grooves, a connecting rod (20) penetrating through the inserting rod (18) and extending towards the direction far away from the clamping arm (12) is further connected to the sliding block (17), a handle (21) is arranged on the connecting rod (20), and a fourth spring is arranged on the connecting rod (20) and is surrounded between the handle (21) and the inserted link (18);
the clamping arm (12) is provided with a jack for accommodating the fixing mechanism.
2. The forming device of the circular tube conveyor as claimed in claim 1, wherein the elastic clamping rod (13) comprises a fixed block and a clamping rod, the fixed block is fixedly arranged on the fixed plate (3) and is positioned above the carrier roller (1), through grooves are formed in the opposite side surfaces of the two fixed blocks, two side surfaces parallel to the fixed plate (3) in each through groove are connected with one end of the clamping rod through a rotating shaft, and fifth springs are arranged between the other two opposite side surfaces in each through groove and the clamping rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910172933.1A CN109733790B (en) | 2019-03-07 | 2019-03-07 | A kind of forming device of round pipe conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910172933.1A CN109733790B (en) | 2019-03-07 | 2019-03-07 | A kind of forming device of round pipe conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109733790A CN109733790A (en) | 2019-05-10 |
| CN109733790B true CN109733790B (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910172933.1A Expired - Fee Related CN109733790B (en) | 2019-03-07 | 2019-03-07 | A kind of forming device of round pipe conveyor |
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| CN (1) | CN109733790B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285042A (en) * | 2019-08-23 | 2020-06-16 | 焦作科瑞森重装股份有限公司 | Ultra-remote conveying method and system for aluminum oxide |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2332344C1 (en) * | 2007-04-11 | 2008-08-27 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" | Tubular belt conveyor |
| KR20090059619A (en) * | 2007-12-07 | 2009-06-11 | 주식회사 진성산업기계 | Elastic device of conveyor roller for belt |
| CN103144939B (en) * | 2013-03-08 | 2016-03-16 | 莱芜钢铁集团有限公司 | A kind of torsion detecting device for pipe conveyer and torsion method of inspection |
| CN203652662U (en) * | 2013-12-30 | 2014-06-18 | 凯盛重工有限公司 | Carrying roller rack for circular pipe belt type conveyer |
| CN204847083U (en) * | 2015-07-22 | 2015-12-09 | 宝钢集团新疆八一钢铁有限公司 | Tubulose belt conveyor matter entrance prevents expanding protection device |
| CN206871829U (en) * | 2017-06-01 | 2018-01-12 | 湖南科技大学 | Circular pipe belt type conveyer pipe passageway |
| CN206955103U (en) * | 2017-06-12 | 2018-02-02 | 济宁矿业集团海纳科技机电设备制造有限公司 | A kind of pipe conveyer idler machining and its belt |
| CN108082233A (en) * | 2017-12-13 | 2018-05-29 | 合肥静美图文科技有限公司 | A kind of audio-visual video reproducing handling device |
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2019
- 2019-03-07 CN CN201910172933.1A patent/CN109733790B/en not_active Expired - Fee Related
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| CN109733790A (en) | 2019-05-10 |
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Granted publication date: 20210924 |