CN112340354A - Tubular belt conveyor - Google Patents
Tubular belt conveyor Download PDFInfo
- Publication number
- CN112340354A CN112340354A CN202011299200.3A CN202011299200A CN112340354A CN 112340354 A CN112340354 A CN 112340354A CN 202011299200 A CN202011299200 A CN 202011299200A CN 112340354 A CN112340354 A CN 112340354A
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- Prior art keywords
- belt
- conveyor
- shell
- hinge part
- gyro wheel
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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
- B65G15/08—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 the load-carrying surface being formed by a concave or tubular belt, e.g. a belt forming a trough
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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
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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
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/14—Spring-supported sets, e.g. permitting troughing of a load-carrying belt
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention discloses a tubular belt conveyor, which comprises a conveyor rack shell, a plurality of supporting roller devices, a modular conveyor belt and a conveyor belt end roller mechanism, wherein the plurality of supporting roller devices are distributed on the inner side of the conveyor rack shell at equal intervals along the circumferential direction of the conveyor rack shell, the modular conveyor belt is arranged on the inner side of the plurality of supporting roller devices and is wound into a circle, the conveyor belt end roller mechanism is arranged at the upper end of the conveyor rack shell, and the side edges of two sides of the modular conveyor belt are arranged on the conveyor belt end roller mechanism. The invention adopts the hard conveying belt, the conveying belt is basically fixed and molded after being rounded, and the conveying belt end roller mechanisms at the two ends of the conveying belt are matched to limit the end part of the conveying belt, so that the possibility of deviation of the conveying belt is completely eliminated, and the problem of deviation of the soft conveying belt in the prior art is solved; in addition, the conveying belt does not need winding allowance, so that the waste of the winding of the conveying belt is further avoided.
Description
Technical Field
The invention relates to a conveyor, in particular to a tubular belt conveyor, and belongs to the field of wharf conveyors.
Background
A tubular belt conveyor is a belt conveyor in which a conveyor belt carrying and returning branches is curled into a tubular shape. The novel conveyor has the advantages of large conveying inclination angle, small curvature radius, small cross-sectional area of a machine body, three-dimensional space bending conveying, no deviation of a conveying belt, convenience in conveying line arrangement, maintenance and management and the like, but the lumpiness of materials is limited by the width of the conveying belt, and the novel conveyor is not suitable for occasions (except for guide roller type tubular belt conveyors) with short conveying lines and multiple receiving or discharging positions. The device is used for conveying various block and powder materials such as coal, ore, grain, cement, paper pulp, concrete and the like.
At present, conveying belts of a filling belt conveyor are all soft rubber belts, the conveying belts are wound into a circle in a shell, and in order to ensure the integrity of the winding of the conveying belts into the circle, a certain margin is left after the conveying belts are wound into the circle, namely the upper ends of the wound conveying belts are actually overlapped at the end parts of two ends, so that certain waste is caused. In addition, the conveyer belt is easy to deviate in the working process and needs to be corrected, however, the conveyer belt is wound into a circle, the deviation of the conveyer belt is mainly shown as that the overlapped part deviates from the middle position of the upper end to one side, at present, automatic detection is difficult to carry out, and the conveyer belt is still round after deviation, so that the deviation correcting difficulty is high, and the deviation correcting effect is not ideal.
Disclosure of Invention
The invention aims to provide a tubular belt conveyor to solve the problem of conveyor belt offset of a filling belt conveyor.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a tubular belt conveyor, characterized by: contain conveyer frame shell, a plurality of supporting roller device, modularization conveyer belt and conveyer belt tip gyro wheel mechanism, a plurality of supporting roller device are along conveyer frame shell circumference equidistant distribution in the inboard of conveyer frame shell, and the setting of modularization conveyer belt is in the inboard of a plurality of supporting roller device and convolute into circularly, and conveyer belt tip gyro wheel mechanism sets up in conveyer frame shell upper end and the both sides side setting of modularization conveyer belt is in conveyer belt tip gyro wheel mechanism.
Furthermore, the modular conveyor belt comprises a conveyor belt module group and a belt surface, and the belt surface is covered on the outer side of the conveyor belt module group.
Furthermore, the conveyer belt module group is composed of a plurality of conveyer belt unit blocks, the plurality of conveyer belt unit blocks are distributed in a matrix array, any left and right adjacent conveyer belt units are hinged with each other, and any front and back adjacent conveyer belt units are hinged with each other.
Further, the conveyor belt unit block includes a unit block body, a left side hinge part, the unit block comprises a right side hinge part, a front side hinge part and a rear side hinge part, wherein the unit block main body is a flat cuboid, the left side hinge part is fixed on the left side face of the unit block main body, the right side hinge part is fixed on the right side face of the unit block main body, the left side hinge part and the right side hinge part are staggered in the front-rear direction, one end of the right side hinge part is fixed with a first hinge shaft, the left side hinge part is provided with a first shaft hole matched with the first hinge shaft, the front side hinge part is fixed on the front side face of the unit block main body, the rear side hinge part is fixed on the rear side face of the unit block main body, the front side hinge part and the rear side hinge part are staggered in the left-right direction, one end of the rear side hinge part is fixed with a second hinge shaft.
Furthermore, the ends of the first hinge shaft and the second hinge shaft are provided with convex rings, the convex rings are arranged on the hinge shafts in a protruding mode, and the side faces of the convex rings are circular arc-shaped side faces.
Further, the side surfaces of the left hinge part and the right hinge part, which are positioned at the outer sides of the unit block main bodies, are inclined planes, the inclined planes are arranged on at least one of the upper side and the lower side of the hinge shaft, and the inclination of the inclined planes is determined by the diameter of a circle formed by winding the modular conveyor belt.
Further, conveyer frame shell is regular hexagon shell, and five groups of supporting roller device settings are in the middle of the remaining five borders of conveyer frame shell except the top, and every group supporting roller device contains gyro wheel and gyro wheel support, and the gyro wheel side is sunken arcwall face, and the gyro wheel both ends are rotated and are set up on the gyro wheel support, and the gyro wheel support is fixed at conveyer frame shell inboard.
Further, the roller mechanism at the end of the conveyor belt comprises two groups of adjustable roller devices, a sealing shell and a connecting support, each group of adjustable roller devices comprises a roller, a roller shaft, a roller support, a screw, a first nut and a second nut, the roller is rotatably arranged on the roller shaft, one end of the roller shaft is fixed on the roller support, one end of the screw is fixedly connected with the roller support, a screw hole matched with the screw is formed in the sealing shell, the other end of the screw penetrates through the screw hole of the sealing shell and can slide up and down along the screw hole, the first nut and the second nut are sleeved on the screw and are in threaded connection with the screw, the first nut and the second nut are respectively located on the upper side and the lower side of the sealing shell, the sealing shell covers the upper sides of the connecting parts at the two ends of the modular conveyor belt, and the upper.
Further, the both sides side of seal housing is the elasticity curb plate, and the elasticity curb plate contains the curb plate body, elastic mechanism, ball and sealing strip, and the medial surface and the seal housing top border of curb plate body are articulated, and the upper end of curb plate body is passed through elastic mechanism and is connected with the seal housing top, and the downside of curb plate body is provided with the ball groove, and the ball setting is at the ball inslot and a plurality of balls evenly set up along conveyer direction of delivery, and the sealing strip is arc sealing strip and the upper end of sealing strip is fixed at curb plate body lower extreme inboard.
Further, elastic mechanism contains the body of rod, piston, barrel and spring, and the piston is fixed at body of rod one end tip, and the body of rod other end articulates in curb plate body upper end, and the piston slides and sets up in the barrel, and the spring setting is in the barrel and the spring is located between barrel bottom and the piston, and barrel one end articulates the upside at sealed casing.
Compared with the prior art, the invention has the following advantages and effects: the tubular belt conveyor adopts the hard conveying belt, the conveying belt is basically fixed and molded after being rounded, and the conveying belt end roller mechanisms at the two ends of the conveying belt are matched to limit the conveying belt end, so that the possibility of deviation of the conveying belt is completely eliminated, and the deviation problem of the soft conveying belt in the prior art is solved; in addition, the conveying belt does not need winding allowance, so that the waste of the winding of the conveying belt is further avoided.
Drawings
Fig. 1 is a schematic view of a roll-on belt conveyor of the present invention.
Fig. 2 is a schematic view of a modular conveyor belt of the present invention.
Fig. 3 is an expanded view of the modular conveyor belt of the present invention.
Fig. 4 is a front view of a conveyor unit block of the invention.
Fig. 5 is a left side view of a conveyor unit block of the invention.
Fig. 6 is a top view of a conveyor belt unit block of the invention.
Fig. 7 is a schematic view of the conveyor belt end roller mechanism of the present invention.
Detailed Description
To elaborate on technical solutions adopted by the present invention to achieve predetermined technical objects, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, it is obvious that the described embodiments are only partial embodiments of the present invention, not all embodiments, and technical means or technical features in the embodiments of the present invention may be replaced without creative efforts, and the present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.
As shown in fig. 1, the tubular belt conveyor of the present invention comprises a conveyor frame housing 1, a plurality of supporting roller devices 2, a modular conveyor belt 3 and a conveyor belt end roller mechanism 4, wherein the plurality of supporting roller devices 2 are distributed on the inner side of the conveyor frame housing 1 at equal intervals along the circumferential direction of the conveyor frame housing 1, the modular conveyor belt 3 is arranged on the inner side of the plurality of supporting roller devices 2 and wound into a circle, the conveyor belt end roller mechanism 4 is arranged at the upper end of the conveyor frame housing 1, and the two side edges of the modular conveyor belt 3 are arranged on the conveyor belt end roller mechanism 4.
As shown in fig. 2, the modular conveyor 3 includes a conveyor module group 5 and a belt surface 6, and the belt surface 6 is covered on the outside of the conveyor module group 5. The belt surface 6 is made of rubber, the belt surface 6 is a tubular rubber sleeve and is arranged on the outer side of the conveying belt module group 5 to be flattened, and the conveying belt module group 5 is completely sealed in the belt surface 6.
As shown in fig. 3, the conveyor belt module group 5 is composed of a plurality of conveyor belt unit blocks 7, the plurality of conveyor belt unit blocks 7 are distributed in a matrix array, any two conveyor belt units 7 adjacent to each other on the left and right are hinged to each other, and any two conveyor belt units 7 adjacent to each other on the front and back are hinged to each other.
As shown in fig. 4, 5 and 6, the conveyor belt unit block 7 includes a unit block body 8, a left hinge 9, a right hinge 10, a front hinge 11 and a rear hinge 12, the unit block body 8 is a flat rectangular parallelepiped, the left hinge 9 is fixed to a left side surface of the unit block body 8, the right hinge 10 is fixed to a right side surface of the unit block body 8, the left hinge 9 and the right hinge 10 are offset from each other in a front-rear direction, a first hinge shaft 13 is fixed to one end of the right hinge 10, a first shaft hole 14 matching the first hinge shaft 13 is formed in the left hinge 9, the front hinge 11 is fixed to a front side surface of the unit block body 8, the rear hinge 12 is fixed to a rear side surface of the unit block body 8, the front hinge 11 and the rear hinge 12 are offset from each other in a left-right direction, a second hinge shaft 15 is fixed to one end of the rear hinge 12, the front hinge 11 is provided with a second shaft hole 16 matching with the second hinge shaft 15. When the conveyor belt is used, the first hinge shaft 13 of the left unit block body in the unit block bodies adjacent to the left and right is inserted into the first shaft hole 14 of the right unit block body, the second hinge shaft 15 of the lower unit block body in the unit block bodies adjacent to the upper unit block body and the lower unit block body is inserted into the second shaft hole 16 of the upper unit block body, and the steps are repeated until the conveyor belt with the required length and width is formed.
The end parts of the first hinge shaft 13 and the second hinge shaft 15 are provided with convex rings 17, the convex rings 17 are protruded from the hinge shafts, and the side surfaces of the convex rings are arc-shaped side surfaces, so that the hinge shafts are locked and fixed through the convex rings 17 after being inserted into the shaft holes, and loosening is avoided. The side surfaces of the left hinge part 9 and the right hinge part 10, which are positioned at the outer sides of the unit block main bodies, are inclined planes, the inclined planes are arranged at least one side of the upper side and the lower side of the hinge shaft, the inclination of the inclined planes is determined by the diameter of a circle formed by winding the modular conveyer belt, and the inclined planes of the adjacent unit block main bodies abut against each other after the modular conveyer belt is wound into a circle, so that a stable circular conveyer belt is formed.
As shown in fig. 7, the belt end roller mechanism 4 includes two sets of adjustable roller devices, a seal housing 18 and a connecting bracket 19, each set of adjustable roller device includes a roller 20, a roller shaft 21, a roller bracket 22, a screw 23, a first nut 24 and a second nut 25, the roller 20 is rotatably disposed on the roller shaft 21, one end of the roller shaft 21 is fixed on the roller bracket 22, one end of the screw 23 is fixedly connected with the roller bracket 22, the seal housing 18 is provided with a screw hole matching with the screw 23, the other end of the screw 23 passes through the screw hole of the seal housing 18 and can slide up and down along the screw hole, the first nut 24 and the second nut 25 are sleeved on the screw 23 and are in threaded connection with the screw 23, the first nut 24 and the second nut 25 are respectively located at the upper and lower sides of the sealing shell 18, the sealing shell 18 covers the upper side of the connecting part at the two ends of the modular conveyor belt 3, and the upper side of the sealing shell 18 is fixed on the outer side of the conveyor belt frame through the connecting support 19. The side of the roller is a concave arc side, the end parts of the two ends of the modular conveying belt 3 are arranged in the concave of the side of the roller, and the roller 20 is used for limiting the side edges of the two sides of the conveying belt and facilitating the conveying of the conveying belt. The conveying belt is a hard circular conveying belt after being wound and formed, and the two ends of the conveying belt are limited through the rollers, so that the problem of conveying belt deviation does not exist completely. In addition, after the conveyor belt is slightly deformed after being used for a long time, the position of the roller 20 can be adjusted through the screw 23 to adjust the adaptability, so that the service life of the conveyor belt is prolonged.
The both sides side of seal housing 18 is the elasticity curb plate, the elasticity curb plate contains curb plate body 26, elastic mechanism, ball 27 and sealing strip 28, the medial surface of curb plate body 26 is articulated with seal housing 18 top border, elastic mechanism is passed through to the upper end of curb plate body 26 and is connected with seal housing 18 top, the downside of curb plate body 26 is provided with the ball groove, ball 27 sets up at the ball inslot and a plurality of ball 27 evenly set up along conveyer direction of delivery, sealing strip 28 is arc sealing strip and the upper end of sealing strip 28 is fixed at curb plate body 26 lower extreme inboard. The elastic mechanism comprises a rod body 29, a piston 30, a cylinder body 31 and a spring 32, wherein the piston 30 is fixed at one end of the rod body 29, the other end of the rod body 29 is hinged to the upper end of the side plate body 26, the piston 30 is arranged in the cylinder body 31 in a sliding mode, the spring 32 is arranged in the cylinder body 31 and located between the bottom of the cylinder body 31 and the piston 30, and one end of the cylinder body 31 is hinged to the upper side of the sealed shell 18. The clearance between the both ends of the conveying belt is sealed through the structural design of the elastic side plates, so that the leakage of materials is avoided.
The tubular belt conveyor adopts the hard conveying belt, the conveying belt is basically fixed and molded after being rounded, and the conveying belt end roller mechanisms at the two ends of the conveying belt are matched to limit the conveying belt end, so that the possibility of deviation of the conveying belt is completely eliminated, and the deviation problem of the soft conveying belt in the prior art is solved; in addition, the conveying belt does not need winding allowance, so that the waste of the winding of the conveying belt is further avoided.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A tubular belt conveyor, characterized by: contain conveyer frame shell, a plurality of supporting roller device, modularization conveyer belt and conveyer belt tip gyro wheel mechanism, a plurality of supporting roller device are along conveyer frame shell circumference equidistant distribution in the inboard of conveyer frame shell, and the setting of modularization conveyer belt is in the inboard of a plurality of supporting roller device and convolute into circularly, and conveyer belt tip gyro wheel mechanism sets up in conveyer frame shell upper end and the both sides side setting of modularization conveyer belt is in conveyer belt tip gyro wheel mechanism.
2. A tubular belt conveyor according to claim 1, characterized in that: the modular conveyor belt comprises a conveyor belt module group and a belt surface, and the belt surface is coated on the outer side of the conveyor belt module group.
3. A tubular belt conveyor according to claim 2, characterized in that: the conveying belt module group is composed of a plurality of conveying belt unit blocks, the plurality of conveying belt unit blocks are distributed in a matrix array mode, any left and right adjacent conveying belt units are hinged to each other, and any front and back adjacent conveying belt units are hinged to each other.
4. A tubular belt conveyor according to claim 3, characterized in that: the conveyor belt unit block includes a unit block body, a left side hinge portion, the unit block comprises a right side hinge part, a front side hinge part and a rear side hinge part, wherein the unit block main body is a flat cuboid, the left side hinge part is fixed on the left side face of the unit block main body, the right side hinge part is fixed on the right side face of the unit block main body, the left side hinge part and the right side hinge part are staggered in the front-rear direction, one end of the right side hinge part is fixed with a first hinge shaft, the left side hinge part is provided with a first shaft hole matched with the first hinge shaft, the front side hinge part is fixed on the front side face of the unit block main body, the rear side hinge part is fixed on the rear side face of the unit block main body, the front side hinge part and the rear side hinge part are staggered in the left-right direction, one end of the rear side hinge part is fixed with a second hinge shaft.
5. A tubular belt conveyor according to claim 4, characterized in that: the end parts of the first hinge shaft and the second hinge shaft are provided with convex rings, the convex rings are arranged on the hinge shafts in a protruding mode, and the side faces of the convex rings are circular arc-shaped side faces.
6. A tubular belt conveyor according to claim 4, characterized in that: the side surfaces of the left side hinge part and the right side hinge part, which are positioned at the outer side of the unit block main body, are inclined planes, the inclined planes are arranged at least one side of the upper side and the lower side of the hinge shaft, and the inclination of the inclined planes is determined by the diameter of a circle formed by winding the modular conveyor belt.
7. A tubular belt conveyor according to claim 1, characterized in that: the conveyor rack shell is a regular hexagon shell, five groups of supporting roller devices are arranged in the middle of the rest five edges of the conveyor rack shell except the top, each group of supporting roller devices comprises a roller and a roller support, the side surface of the roller is a sunken arc-shaped surface, two ends of the roller are rotatably arranged on the roller support, and the roller support is fixed on the inner side of the conveyor rack shell.
8. A tubular belt conveyor according to claim 1, characterized in that: the utility model discloses a conveyor belt tip gyro wheel mechanism, including conveyer belt tip gyro wheel mechanism, seal shell and linking bridge, every group adjustable gyro wheel mechanism contains the gyro wheel, the roller shaft, the gyro wheel support, the screw rod, first nut and second nut, the gyro wheel rotates and sets up on the roller shaft, the one end of roller shaft is fixed on the gyro wheel support, screw rod one end and gyro wheel support fixed connection, seal shell is last to be opened the screw that matches with the screw rod, the screw rod other end passes seal shell's screw and can slide from top to bottom along the screw, first nut and second nut cover are established on the screw rod and screw rod threaded connection, wherein first nut and second nut are located seal shell's upper and lower both sides respectively, seal shell covers the upside at modularization conveyer belt both ends junction, seal shell upside passes through the linking bridge and fixes on the conveyer belt frame outside.
9. A tubular belt conveyor according to claim 8, wherein: the utility model discloses a sealing shell, including sealing shell, elastic side plate, curb plate body, elastic mechanism, ball and sealing strip, sealing shell's both sides side is the elastic side board, and the elastic side board contains the curb plate body, elastic mechanism, ball and sealing strip, and the medial surface and the sealing shell top border of curb plate body are articulated, and the upper end of curb plate body is passed through elastic mechanism and is connected with the sealing shell top, and the downside of curb plate body is provided with the ball groove, and the ball setting is at the ball inslot and a plurality of balls evenly set up along conveyer direction of delivery.
10. A tubular belt conveyor according to claim 9, wherein: the elastic mechanism comprises a rod body, a piston, a cylinder and a spring, the piston is fixed at one end of the rod body, the other end of the rod body is hinged to the upper end of the side plate body, the piston is arranged in the cylinder in a sliding mode, the spring is arranged in the cylinder and located between the bottom of the cylinder and the piston, and one end of the cylinder is hinged to the upper side of the sealing shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011299200.3A CN112340354B (en) | 2020-11-19 | 2020-11-19 | Tubular belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011299200.3A CN112340354B (en) | 2020-11-19 | 2020-11-19 | Tubular belt conveyor |
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| Publication Number | Publication Date |
|---|---|
| CN112340354A true CN112340354A (en) | 2021-02-09 |
| CN112340354B CN112340354B (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011299200.3A Active CN112340354B (en) | 2020-11-19 | 2020-11-19 | Tubular belt conveyor |
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| CN (1) | CN112340354B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114933120A (en) * | 2022-05-06 | 2022-08-23 | 龙方 | Self-adaptive anti-twisting tubular belt type conveying unit |
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| US5060787A (en) * | 1987-12-18 | 1991-10-29 | Lennart Tingskog | Belt conveyor and conveyor belt therefor |
| US5351810A (en) * | 1990-12-28 | 1994-10-04 | Conveytech Systems Ab | Conveyor belt |
| JP2003128218A (en) * | 2001-10-30 | 2003-05-08 | Mitsubishi Materials Corp | Rise preventive device of conveyor belt |
| RU2356811C1 (en) * | 2008-02-12 | 2009-05-27 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" | Tubular belt conveyor |
| CN201439441U (en) * | 2009-07-29 | 2010-04-21 | 中冶京诚工程技术有限公司 | Rubber belt twisting prevention device for tubular belt conveyor |
| CN104192526A (en) * | 2014-08-25 | 2014-12-10 | 四川省自贡运输机械集团股份有限公司 | Head belt unfolding device with belt sway switches |
| CN206375291U (en) * | 2017-01-06 | 2017-08-04 | 广州市超顺输送设备有限公司 | A kind of modular splices conveyer belt |
-
2020
- 2020-11-19 CN CN202011299200.3A patent/CN112340354B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5060787A (en) * | 1987-12-18 | 1991-10-29 | Lennart Tingskog | Belt conveyor and conveyor belt therefor |
| US5351810A (en) * | 1990-12-28 | 1994-10-04 | Conveytech Systems Ab | Conveyor belt |
| JP2003128218A (en) * | 2001-10-30 | 2003-05-08 | Mitsubishi Materials Corp | Rise preventive device of conveyor belt |
| RU2356811C1 (en) * | 2008-02-12 | 2009-05-27 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" | Tubular belt conveyor |
| CN201439441U (en) * | 2009-07-29 | 2010-04-21 | 中冶京诚工程技术有限公司 | Rubber belt twisting prevention device for tubular belt conveyor |
| CN104192526A (en) * | 2014-08-25 | 2014-12-10 | 四川省自贡运输机械集团股份有限公司 | Head belt unfolding device with belt sway switches |
| CN206375291U (en) * | 2017-01-06 | 2017-08-04 | 广州市超顺输送设备有限公司 | A kind of modular splices conveyer belt |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114933120A (en) * | 2022-05-06 | 2022-08-23 | 龙方 | Self-adaptive anti-twisting tubular belt type conveying unit |
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| CN112340354B (en) | 2022-05-10 |
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