CN113697418A - Device for fixing carrier roller - Google Patents
Device for fixing carrier roller Download PDFInfo
- Publication number
- CN113697418A CN113697418A CN202110958939.9A CN202110958939A CN113697418A CN 113697418 A CN113697418 A CN 113697418A CN 202110958939 A CN202110958939 A CN 202110958939A CN 113697418 A CN113697418 A CN 113697418A
- Authority
- CN
- China
- Prior art keywords
- roller
- carrier roller
- fixing
- hole
- bolt
- 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.)
- Granted
Links
Images
Classifications
-
- 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
-
- 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
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
-
- 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
- B65G39/02—Adaptations of individual rollers and supports therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention provides a device for fixing a carrier roller, and relates to the technical field of belt conveyor equipment. The device for fixing the carrier roller comprises a fixing support and a flat carrier roller, wherein a second through hole is formed in the inclined plate, an iron plate is arranged on one side of the inclined plate, a first through hole is formed in the adjacent second through hole in the iron plate, a first bolt is arranged on the inner side of the first through hole, a carrier roller clamping groove is formed between the end cover and the carrier roller sleeve, and one end of the first bolt penetrates through the second through hole and extends to be connected to the inner side of the carrier roller clamping groove. Through the side-mounting iron plate with the swash plate, the inboard of first through-hole is provided with first bolt, and the one end of first bolt runs through the second through-hole and extends the inboard of connecting at the bearing roller draw-in groove, takes movable fixing device, fixes the bearing roller on the support, makes things convenient for its dismantlement when preventing that the bearing roller obscission from taking place, when avoiding the bearing roller to drop, prevents the fish tail belt, guarantees the smooth feed of belt conveyor circuit.
Description
Technical Field
The invention relates to the technical field of belt conveyor equipment, in particular to a device for fixing a carrier roller.
Background
The carrier roller is an important part of the belt conveyor, has multiple types and large quantity, is used for supporting the belt and reducing the running resistance of the belt, the support rollers are classified into aligning support rollers, buffer support rollers, groove-shaped support rollers and parallel support rollers according to the purposes, the aligning support rollers are used for correcting the deviation of the belt conveyor, a rotary groove-shaped aligning support roller is installed on a heavy-load section of the belt conveyor, a parallel aligning support roller is installed on an idle section, the buffer support rollers are applied to a tail frame according to actual conditions, when receiving materials, the impact of materials on the belt can be reduced, the service life of the belt along the length of the belt is prolonged, the groove-shaped carrier roller generally consists of two side carrier rollers and a flat carrier roller, the groove angle is generally 30 degrees, the parallel carrier roller is generally a long roller, and the parallel carrier roller is arranged at the lower end bearing pressure, so that the parallel carrier roller is called a lower carrier roller.
Chinese patent publication No. CN207434444U discloses an automatic deviation rectifying device on a belt conveyor, which comprises a tapered roller, a carrier roller, a rotating bracket, a main beam, a locking mechanism, and side plates; the mode that runing rest connects with the girder in order to rotate links to each other, and the runing rest middle part is provided with the bearing roller horizontally, and the runing rest both ends are provided with the tapered roller of slope symmetrically, and the both ends of bearing roller, tapered roller link to each other with the runing rest through the curb plate respectively, and the joint portion of bearing roller, tapered roller and curb plate still is provided with prevents bearing roller, tapered roller because of the locking mechanical system that the vibration shifted: the diameters of the two ends of the tapered roller are different, so that the linear speeds of the surfaces of the tapered roller are different along the shaft when the tapered roller rotates, and when the conveying belt deviates, the conveying belt is pushed back to the original position again due to different friction forces on the two sides; meanwhile, by additionally arranging the locking mechanism, the carrier roller and the conical roller can not shift or fall off due to external factors in the use or carrying process. However, the prior art has certain defects, in the operation process of the belt conveyor, because the drop height of the feed opening is high, part of carrier rollers are shaken due to the impact of materials, the belt is easily damaged after falling off, equipment is damaged, and meanwhile, the flow line is paralyzed after the belt is scratched, so that the materials cannot be normally conveyed to production units such as sintering units, blast furnaces and pellets, and how to prevent the carrier rollers from falling is one of the problems to be solved at present.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device for fixing a carrier roller, which solves the problem that the carrier roller is easy to fall off.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a device for fixing a carrier roller comprises a fixing support and a flat carrier roller, wherein inclined plates are fixedly connected to two ends of the fixing support, second through holes are formed in the inclined plates, an iron plate is arranged on one side of each inclined plate, first through holes are formed in the iron plate and adjacent to the second through holes, first bolts are arranged on the inner sides of the first through holes, carrier roller sleeves are arranged on two adjacent sides of each inclined plate, end covers are fixedly connected to two ends of each carrier roller sleeve, a rotating shaft is rotatably connected to the middle of each end cover, a carrier roller clamping groove is formed between each end cover and each carrier roller sleeve, one end of each first bolt penetrates through each second through hole and is connected to the inner side of the corresponding carrier roller clamping groove in an extending mode, roller supports are fixedly connected to two ends of the middle of the fixing support, adjacent sides of the tops of the two roller supports are respectively connected to two ends of the flat carrier roller, and limiting plates are arranged on the tops of the roller supports, the inside of roller support is provided with the lantern ring, the top fixedly connected with connecting rod of the lantern ring, the top fixedly connected with gasket of connecting rod, the one end of limiting plate is provided with the second bolt, the tip of second bolt runs through the lantern ring and extends the other end of connecting at the limiting plate.
Preferably, the far ends of the two rotating shafts are connected in the middle of the top end of the inclined plate, and the adjacent ends of the two rotating shafts are respectively connected to the far sides of the two roller brackets.
Preferably, the limiting plate is in an inverted U shape, and two ends of the limiting plate are provided with sliding holes.
Preferably, the number of the lantern ring, the connecting rod and the gasket is two.
Preferably, the position of the second through hole is adjacent to the idler clamping groove.
Preferably, second axial grooves are formed in two sides of the top of the roller support, and first axial grooves are formed in the top of the inclined plate.
Preferably, the iron plate is one of square, circular, rectangular or oval.
The working principle is as follows: the deflection carrier roller can be installed through the inclined plate and the roller support, the deflection carrier roller can rotate conveniently, the flat carrier roller can be supported through the two roller supports, the flat carrier roller can rotate conveniently, the belt can be transported conveniently, the second through hole is formed in the inclined plate, the iron plate is installed on one side of the inclined plate, the first through hole is formed in the adjacent second through hole in the iron plate, the first bolt is arranged on the inner side of the first through hole, the carrier roller clamping groove is formed between the end cover and the carrier roller sleeve, one end of the first bolt penetrates through the second through hole and extends to be connected to the inner side of the carrier roller clamping groove, the first bolt can limit the deflection carrier roller, the limiting plate is arranged at the top of the roller support, the limiting plate is placed at the top of the roller support and covers the top of the roller support, the lantern ring is arranged in the roller support, the connecting rod is fixedly connected to the top of the lantern ring, the gasket is fixedly connected to the top of the connecting rod, and the lantern ring, Connecting rod and gasket are installed in the inboard of roller support, and the one end of limiting plate is provided with the second bolt, and the tip of second bolt runs through the lantern ring and extends the other end of connecting at the limiting plate, runs through the one end of limiting plate and extends the other end of connecting the lantern ring and limiting plate with the second bolt, prevents the fish tail belt when can realizing avoiding the bearing roller to drop, guarantees the smooth feed of belt conveyor circuit.
(III) advantageous effects
The invention provides a device for fixing a carrier roller. The method has the following beneficial effects:
1. according to the invention, the second through hole is formed in the inclined plate, the iron plate is arranged on one side of the inclined plate, the first through hole is formed in the iron plate and is adjacent to the second through hole, the first bolt is arranged on the inner side of the first through hole, the carrier roller clamping groove is formed between the end cover and the carrier roller sleeve, one end of the first bolt penetrates through the second through hole and is connected to the inner side of the carrier roller clamping groove in an extending mode, the carrier roller is fixed on the support by adopting the movable fixing device, the carrier roller is convenient to disassemble while the carrier roller is prevented from falling off, the belt is prevented from being scratched while the carrier roller is prevented from falling off, and smooth feeding of a flow line is ensured.
2. According to the belt conveyor, the limiting plate is placed at the top of the roller support, the top of the roller support is covered, the lantern ring is arranged inside the roller support, the connecting rod is fixedly connected to the top of the lantern ring, the gasket is fixedly connected to the top of the connecting rod, the lantern ring, the connecting rod and the gasket are installed on the inner side of the roller support, the second bolt is arranged at one end of the limiting plate, the end portion of the second bolt penetrates through the lantern ring and is connected to the other end of the limiting plate in an extending mode, the second bolt penetrates through one end of the limiting plate and is connected to the other end of the lantern ring and the other end of the limiting plate in an extending mode, a supporting roller can be prevented from falling off, meanwhile, a belt is prevented from being scratched, and smooth feeding of a belt conveyor line is guaranteed.
Drawings
FIG. 1 is a schematic view of an iron plate according to the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the invention at a limiting plate;
FIG. 4 is a schematic view of the present invention at a slide hole;
fig. 5 is a schematic view of the swash plate of the present invention.
Wherein, 1, a first bolt; 2. an iron plate; 3. a first through hole; 4. a second through hole; 5. a rotating shaft; 6. a sloping plate; 7. a first shaft groove; 8. an end cap; 9. a carrier roller clamping groove; 10. a roller sleeve; 11. a base; 12. fixing a bracket; 13. a roller support; 14. a second bolt; 15. a limiting plate; 16. a flat carrier roller; 17. a second shaft groove; 18. a slide hole; 19. a gasket; 20. a connecting rod; 21. a collar.
Detailed Description
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 of the 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.
Example (b):
as shown in fig. 1 to 5, an embodiment of the present invention provides a device for fixing a carrier roller, including a fixing bracket 12 and a flat carrier roller 16, where the fixing bracket 12 is used to support and mount the flat carrier roller 16 and a deflection carrier roller, the bottom of the fixing bracket 12 may be mounted in a belt conveyor through a base 11, both ends of the fixing bracket 12 are fixedly connected with inclined plates 6, the inclined plates 6 and the fixing bracket 12 are integrally formed or welded, a second through hole 4 is formed inside the inclined plates 6, an iron plate 2 is arranged on one side of the inclined plates 6, a first through hole 3 is formed inside the iron plate 2 adjacent to the second through hole 4, a first bolt 1 is arranged inside the first through hole 3, carrier roller sleeves 10 are arranged on adjacent sides of the two inclined plates 6, both ends of the carrier roller sleeves 10 are fixedly connected with end covers 8, a rotating shaft 5 is rotatably connected to the middle portions of the end covers 8, carrier roller slots 9 are formed between the end covers 8 and the carrier roller sleeves 10, the deflection carrier roller is composed of a carrier roller sleeve 10, an end cover 8, a rotating shaft 5 and the like, one end of a first bolt 1 penetrates through a second through hole 4 and is connected to the inner side of a carrier roller clamping groove 9 in an extending mode, the first bolt 1 can play a limiting role in the deflection carrier roller, a movable fixing device is adopted to fix the carrier roller on a support, the carrier roller is prevented from falling off and is convenient to disassemble, two ends of the middle of a fixing support 12 are fixedly connected with roller supports 13, adjacent sides of the tops of two roller supports 13 are respectively connected to two ends of a flat carrier roller 16, the deflection carrier roller can be installed through an inclined plate 6 and the roller supports 13, the deflection carrier roller is convenient to rotate, the flat carrier roller 16 can be supported through the two roller supports 13, the flat carrier roller 16 is convenient to rotate, a belt is convenient to transport, a limiting plate 15 is arranged on the top of the roller supports 13, the limiting plate 15 is placed on the tops of the roller supports 13 to cover the tops of the roller supports 13, roller support 13's inside is provided with the lantern ring 21, the top fixedly connected with connecting rod 20 of the lantern ring 21, connecting rod 20's top fixedly connected with gasket 19, through with the lantern ring 21, connecting rod 20 and gasket 19 are installed in roller support 13's inboard, the one end of limiting plate 15 is provided with second bolt 14, the tip of second bolt 14 runs through the lantern ring 21 and extends the other end of connecting at limiting plate 15, run through the one end of limiting plate 15 with second bolt 14 and extend the other end of connecting lantern ring 21 and limiting plate 15, can realize preventing the fish tail belt when avoiding the bearing roller to drop, guarantee the smooth feed of belt conveyor circuit.
The looks distal end of two pivot 5 is connected in the top middle part of swash plate 6, and the looks distal side at two roller support 13 is connected respectively to the adjacent end of two pivot 5, all rotates in two deflection bearing rollers to be connected with pivot 5, and two deflection bearing rollers are at the both sides of fixed bolster 12 about 16 symmetric distributions of flat bearing roller, and fixed bolster 12 deflects certain angle to the inboard, are convenient for make two deflection bearing rollers deflect certain angle to the inboard, and the belt transportation of being convenient for prevents that the material from dropping.
The limiting plate 15 is in an inverted U shape, the sliding holes 18 are formed in the two ends of the limiting plate 15, the limiting plate 15 is in the inverted U shape and covers the top of the roller support 13, the rotating shaft 5 is also arranged in the middle of the flat carrier roller 16, the flat carrier roller 16 and the rotating shaft 5 in the deflection carrier roller are prevented from falling off, the carrier roller is convenient to achieve and prevented from falling off, and a belt is prevented from being scratched.
The quantity of the lantern ring 21, connecting rod 20 and gasket 19 is two, constitutes an anticreep subassembly through a lantern ring 21, a connecting rod 20 and a gasket 19, through installing two anticreep subassemblies in the both ends of roller support 13, installs two anticreep subassemblies at the outside both ends of second bolt 14, and the both ends symmetry atress of second bolt 14 of being convenient for can support second bolt 14 through the anticreep subassembly, is convenient for realize preventing that the bearing roller from droing.
The adjacent bearing roller draw-in groove 9 in position of second through-hole 4, bearing roller draw-in groove 9 is ring shape, cut out second through-hole 4 through the optional position at the corresponding ring shape bearing roller draw-in groove 9 of swash plate 6, second through-hole 4 can be one also can be a plurality of, through the position that corresponds second through-hole 4, cut out first through-hole 3 on iron plate 2, can install first bolt 1, first bolt 1 can insert in bearing roller draw-in groove 9, can install iron plate 2 in one side of swash plate 6, one side of fixed bolster 12 promptly, be convenient for first bolt 1 and iron plate 2 play limiting displacement to rolling bearing roller, prevent its axial and radial droing, be convenient for realize preventing the fish tail belt when avoiding the bearing roller to drop.
The iron plate 2 is one of a square, a circle, a rectangle or an ellipse, the iron plate 2 is manufactured by welding or cutting an iron piece, and the iron plate 2 may be in a square, a circle, a rectangle or an ellipse, etc.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A device for fixing a carrier roller, comprising a fixing bracket (12) and a flat carrier roller (16), characterized in that: both ends of the fixed support (12) are fixedly connected with inclined plates (6), second through holes (4) are formed in the inclined plates (6), an iron plate (2) is arranged on one side of each inclined plate (6), first through holes (3) are formed in the iron plate (2) and adjacent to the second through holes (4), first bolts (1) are arranged on the inner sides of the first through holes (3), carrier roller sleeves (10) are arranged on the adjacent sides of the two inclined plates (6), both ends of each carrier roller sleeve (10) are fixedly connected with end covers (8), the middle of each end cover (8) is rotatably connected with a rotating shaft (5), carrier roller clamping grooves (9) are formed between the end covers (8) and the carrier roller sleeves (10), one end of each first bolt (1) penetrates through each second through hole (4) and extends to be connected to the inner sides of the carrier roller clamping grooves (9), both ends of the middle of the fixed support (12) are fixedly connected with roller supports (13), two the both ends in flat bearing roller (16) are connected respectively to the adjacent side in top of roller support (13), the top of roller support (13) is provided with limiting plate (15), the inside of roller support (13) is provided with the lantern ring (21), the top fixedly connected with connecting rod (20) of the lantern ring (21), the top fixedly connected with gasket (19) of connecting rod (20), the one end of limiting plate (15) is provided with second bolt (14), the tip of second bolt (14) runs through the lantern ring (21) and extends the other end of connecting at limiting plate (15).
2. A device for fixing a idler as claimed in claim 1 wherein: the far ends of the two rotating shafts (5) are connected in the middle of the top end of the inclined plate (6), and the adjacent ends of the two rotating shafts (5) are respectively connected to the far sides of the two roller brackets (13).
3. A device for fixing a idler as claimed in claim 1 wherein: the limiting plate (15) is in an inverted U shape, and two ends of the limiting plate (15) are provided with sliding holes (18).
4. A device for fixing a idler as claimed in claim 1 wherein: the number of the lantern ring (21), the number of the connecting rod (20) and the number of the gasket (19) are two.
5. A device for fixing a idler as claimed in claim 1 wherein: the position of the second through hole (4) is adjacent to the carrier roller clamping groove (9).
6. A device for fixing a idler as claimed in claim 1 wherein: second axial grooves (17) are formed in two sides of the top of the roller support (13), and first axial grooves (7) are formed in the top of the inclined plate (6).
7. A device for fixing a idler as claimed in claim 1 wherein: the iron plate (2) is one of square, round, rectangular or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110958939.9A CN113697418B (en) | 2021-08-20 | 2021-08-20 | Device for fixing carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110958939.9A CN113697418B (en) | 2021-08-20 | 2021-08-20 | Device for fixing carrier roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113697418A true CN113697418A (en) | 2021-11-26 |
| CN113697418B CN113697418B (en) | 2023-01-31 |
Family
ID=78653615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110958939.9A Active CN113697418B (en) | 2021-08-20 | 2021-08-20 | Device for fixing carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113697418B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196252A (en) * | 2022-07-22 | 2022-10-18 | 江苏中矿重型装备有限公司 | Riding wheel device for thrust wheel type heavy steel scrap conveyor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205715149U (en) * | 2016-06-03 | 2016-11-23 | 意欧斯智能科技股份有限公司 | A kind of easy bearing pin fixed form |
| CN208040938U (en) * | 2018-03-28 | 2018-11-02 | 响水赛特机械有限责任公司 | A kind of bearing block for being easily installed and dismantling |
| JP2019085209A (en) * | 2017-11-06 | 2019-06-06 | 中電プラント株式会社 | Roller frame |
| CN110815115A (en) * | 2019-11-15 | 2020-02-21 | 博信矿山科技（徐州）股份有限公司 | Quick installation device of bearing roller |
| CN212607676U (en) * | 2020-05-26 | 2021-02-26 | 南昌矿山机械有限公司 | Lower carrier roller mounting mechanism of rubber belt machine convenient to disassemble and assemble |
-
2021
- 2021-08-20 CN CN202110958939.9A patent/CN113697418B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205715149U (en) * | 2016-06-03 | 2016-11-23 | 意欧斯智能科技股份有限公司 | A kind of easy bearing pin fixed form |
| JP2019085209A (en) * | 2017-11-06 | 2019-06-06 | 中電プラント株式会社 | Roller frame |
| CN208040938U (en) * | 2018-03-28 | 2018-11-02 | 响水赛特机械有限责任公司 | A kind of bearing block for being easily installed and dismantling |
| CN110815115A (en) * | 2019-11-15 | 2020-02-21 | 博信矿山科技（徐州）股份有限公司 | Quick installation device of bearing roller |
| CN212607676U (en) * | 2020-05-26 | 2021-02-26 | 南昌矿山机械有限公司 | Lower carrier roller mounting mechanism of rubber belt machine convenient to disassemble and assemble |
Non-Patent Citations (1)
| Title |
|---|
| 王海斌: "《不停机调节带式输送机托辊偏置角的方法》", 《煤矿机械》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196252A (en) * | 2022-07-22 | 2022-10-18 | 江苏中矿重型装备有限公司 | Riding wheel device for thrust wheel type heavy steel scrap conveyor |
| CN115196252B (en) * | 2022-07-22 | 2023-11-14 | 江苏中矿重型装备有限公司 | Riding wheel device for supporting wheel type scrap steel heavy plate conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113697418B (en) | 2023-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5373935A (en) | Return roller assembly for a bulk conveyor | |
| CN113697418B (en) | Device for fixing carrier roller | |
| WO2013113082A1 (en) | Self-aligning, quick exchange, transformable concave belt conveyor | |
| US8328006B2 (en) | Conveyor roller servicing apparatus | |
| US20100230252A1 (en) | Belt conveyor load zone support assembly | |
| US5826703A (en) | Motionless conveyor belt idler system | |
| CN214877689U (en) | Deviation-preventing belt conveyor | |
| CN214877694U (en) | Deviation-preventing belt feeder | |
| US7614494B2 (en) | Trough roller assembly | |
| JP3215422U (en) | Meander adjustment device | |
| US7503452B2 (en) | Return roller assembly | |
| CN209853121U (en) | Angle-adjustable automatic deviation-adjusting carrier roller of belt conveyor | |
| CN210972927U (en) | Drive plate transmission device | |
| US4844241A (en) | Conveyor stub idler roll apparatus | |
| CN210028898U (en) | Full-automatic deviation correcting device of belt conveyor for conveying composite stabilizer | |
| CN211686848U (en) | Unpowered feeding platform | |
| CN217837084U (en) | Lifting deviation correcting device of vertical-roller-free belt conveyor | |
| CN218260264U (en) | Roller device for short-distance reversible belt conveyor | |
| CN213036715U (en) | Novel guipure mechanism of rectifying | |
| CN208345166U (en) | A kind of plug-type roller rack | |
| CN214651465U (en) | Bearing roller subassembly and conveyer assembly | |
| CN217200416U (en) | Deviation adjusting device of belt conveyor | |
| CN219525316U (en) | Cleaning device and belt conveyor | |
| CN211470255U (en) | Wear-resistant roller mounting structure of roller conveyor | |
| CN217534476U (en) | Structure is transported with belt feeder of low drop in mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |