CN219506937U - Carrier roller bracket of belt conveyor - Google Patents
Carrier roller bracket of belt conveyor Download PDFInfo
- Publication number
- CN219506937U CN219506937U CN202320270859.9U CN202320270859U CN219506937U CN 219506937 U CN219506937 U CN 219506937U CN 202320270859 U CN202320270859 U CN 202320270859U CN 219506937 U CN219506937 U CN 219506937U
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- roller frame
- oil cylinder
- belt conveyor
- shaft
- double
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a carrier roller bracket of a belt conveyor, which comprises a middle carrier roller frame (5), wherein two ends of the middle carrier roller frame (5) are movably connected with side carrier roller frames (1), and carrier rollers (2) are arranged on the middle carrier roller frame (5) and the side carrier roller frames (1); the bottom end of the middle carrier roller frame (5) is provided with a double-shaft oil cylinder (7), the double-shaft oil cylinder (7) is connected with an adjusting mechanism, and the side carrier roller frame (1) is movably connected with the double-shaft oil cylinder (7) through the adjusting mechanism.
Description
Technical Field
The utility model belongs to the technical field of carrier roller brackets, and particularly relates to a carrier roller bracket of a belt conveyor.
Background
The belt conveyor is flexibleConveying beltCrop material carrying and pulling membersContinuous conveying machineThe belt conveyor is suitable for various industries such as cement, mines, metallurgy, coal mines and the like, can convey various articles with different weights through continuous or intermittent movement of a conveying belt, can convey various bulk materials, can convey various paper boxes, packaging bags and other single-piece articles with low weight, and has wide application.
The belt feeder has the flat fortune condition of operation in the in-service use most belt corridor, and current belt bearing roller support angle is difficult to adjust and is difficult to adjust unanimously, receives the extrusion easily in the adjacent bearing roller contained angle position in the belt operation in-process, under heavy load condition, makes the belt break seriously and gradually wear to lead to the belt to scrap, influences the stability of belt feeder operation, seriously shortens belt life.
The utility model patent with the publication number of CN206203314U discloses a belt conveyor carrier roller frame structure on the day of 5 months and 31 years 2017, and the belt conveyor carrier roller frame structure comprises a carrier roller frame, a base arranged on the carrier roller frame, a middle carrier roller arranged above the base, and 2 side carrier rollers arranged on two sides of the middle carrier roller, wherein one end of each side carrier roller is arranged above the base, the other end of each side carrier roller is connected with the carrier roller frame, 2 first supporting seats are arranged on the base, and the 2 first supporting seats are respectively connected with two ends of the middle carrier roller. The belt conveyor roller frame structure cannot be used under the condition of low environmental requirements, and the effect of consistent angle adjustment cannot be achieved.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides the belt conveyor carrier roller bracket which has low requirements on environment, consistent angle adjustment of the carrier roller bracket and long service life.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the carrier roller bracket of the belt conveyor comprises a middle carrier roller frame, wherein two ends of the middle carrier roller frame are movably connected with side carrier roller frames, and carrier rollers are arranged on the middle carrier roller frame and the side carrier roller frames; the bottom end of the middle carrier roller frame is provided with a double-shaft oil cylinder, the double-shaft oil cylinder is connected with an adjusting mechanism, and the side carrier roller frame is movably connected with the double-shaft oil cylinder through the adjusting mechanism.
The adjusting mechanism comprises a connecting rod and an oil cylinder shaft, one end of the connecting rod is hinged with the bottom end of the side roller frame, the other end of the connecting rod is hinged with the oil cylinder shaft, and the oil cylinder shaft is connected with a piston rod of the double-shaft oil cylinder.
The middle part of the bottom end of the side roller frame, the two ends of the middle roller frame and the end parts of the oil cylinder shaft are respectively provided with mounting holes for mounting pin shafts, the side roller frame is connected with the connecting rod and the middle roller frame through the pin shafts, and the oil cylinder shaft is connected with the connecting rod through the pin shafts.
The upper ends of the side roller frames and the middle roller frame are U-shaped structures, mounting shafts are arranged at two ends of the carrier roller, and the carrier roller is connected with the inner sides of the upper ends of the side roller frames and the middle roller frame through the mounting shafts.
The side roller frames, the connecting rods and the oil cylinder shafts are arranged in pairs, the side roller frames and the connecting rods are symmetrically arranged on two sides of the middle roller frame, and the oil cylinders are axisymmetrically arranged on two ends of the double-shaft oil cylinder.
And a chamfer is arranged at the upper end of the hinged part of the side roller frame and the middle roller frame.
The bottom end of the middle roller frame is provided with supporting seats, the supporting seats are arranged in pairs, and the supporting seats and the middle roller frame are connected into a T-shaped structure.
The bottom end of the middle carrier roller frame is provided with a connecting hole for the oil cylinder shaft to pass through.
The utility model has the technical effects that: the carrier roller bracket of the belt conveyor has the advantages that the oil cylinder structure is adopted, the environmental requirement is low, the carrier roller bracket can be used in a severe environment, the double-shaft oil cylinder is hydraulically driven, the automatic operation can be realized, and manual adjustment is not needed; the rotation angles of the two side carrier rollers can be consistent through the adjustment of the double-shaft oil cylinder; the extrusion of adjacent bearing roller contained angle position has been avoided in bearing roller's adjustment angle unanimity, makes belt feeder operating stability high, can prolong belt life, and whole device low in manufacturing cost, the reliability is high.
Drawings
The present specification includes the following drawings, the contents of which are respectively:
fig. 1 is a schematic diagram of a carrier roller bracket structure of a belt conveyor.
Marked in the figure as: 1. a side roller frame; 2. a carrier roller; 3. chamfering; 4. a support base; 5. a middle carrier roller frame; 6. a mounting shaft; 7. a double-shaft oil cylinder; 8. an oil cylinder shaft; 9. a connecting rod; 10. and (5) mounting holes.
Detailed Description
The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid those skilled in the art in a more complete, accurate and thorough understanding of the inventive concepts and aspects of the utility model, and to facilitate their practice.
As shown in fig. 1, the carrier roller bracket of the belt conveyor comprises a middle carrier roller frame 5, wherein two ends of the middle carrier roller frame 5 are movably connected with side carrier roller frames 1, and carrier rollers 2 are arranged on the middle carrier roller frame 5 and the side carrier roller frames 1; the bottom end of the middle roller frame 5 is provided with a double-shaft oil cylinder 7, the double-shaft oil cylinder 7 is connected with an adjusting mechanism, and the side roller frame 1 is movably connected with the double-shaft oil cylinder 7 through the adjusting mechanism.
The carrier roller bracket of the belt conveyor is provided with the double-shaft oil cylinder 7 for driving, has low environmental requirements, and can enable the whole equipment to be used in severe environments; the rotation angle of the carrier rollers 2 on two sides is consistent by arranging the double-shaft oil cylinder 7 and the adjusting mechanism. The belt running process can not be extruded at the included angle position of two adjacent carrier rollers, and even under the heavy load condition, the running stability of the belt conveyor can be ensured, and the service life of the belt can be prolonged.
The adjusting mechanism comprises a connecting rod 9 and an oil cylinder shaft 8, one end of the connecting rod 9 is hinged with the bottom end of the side roller frame 1, the other end of the connecting rod 9 is hinged with the oil cylinder shaft 8, and the oil cylinder shaft 8 is connected with a piston rod of the double-shaft oil cylinder 7. The adjusting mechanism realizes the adjustment of the angle of the side roller frame 1, and the rotation of the side roller frame 1 around the middle roller frame 5 can be realized through the movement of the oil cylinder shaft 8 and the connecting rod 9.
The middle part of the bottom end of the side roller frame 1, the two ends of the middle roller frame 5 and the end part of the oil cylinder shaft 8 are respectively provided with a mounting hole 10 for mounting a pin shaft, the side roller frame 1 is connected with the connecting rod 9 and the middle roller frame 5 through pin shafts, and the oil cylinder shaft 8 is connected with the connecting rod 9 through pin shafts. The specifications of the mounting holes 10 for mounting the pin shafts are consistent, so that the specifications of the pin shafts are unified, and the mounting of parts of each part is convenient.
The upper ends of the side roller frames 1 and the middle roller frame 5 are of U-shaped structures, mounting shafts 6 are arranged at two ends of the carrier roller 2, and the carrier roller 2 is connected with the inner sides of the upper ends of the side roller frames 1 and the middle roller frame 5 through the mounting shafts 6. The side roller frame 1, middle roller frame 5 upper end set up to U type structure, the installation and the connection of the installation axle 6 and the roller frame of bearing roller 2 of being convenient for, the motion of belt on the belt feeder is realized in the rotation of bearing roller 2 to realize the transportation of goods on the belt feeder.
The side roller frames 1, the connecting rods 9 and the oil cylinder shafts 8 are arranged in pairs, the side roller frames 1 and the connecting rods 9 are symmetrically arranged on two sides of the middle roller frame 5, and the oil cylinder shafts 8 are symmetrically arranged on two ends of the double-shaft oil cylinder 7. The side roller frame 1, the connecting rod 9 and the oil cylinder shaft 8 are symmetrically arranged, so that the double-shaft oil cylinder 7 can drive the oil cylinder shaft 8 to move during working, and then the connecting rod 9 is driven to enable the adjusting angles of the side roller frame 1 to be consistent.
The upper end of the hinged part of the side roller frame 1 and the middle roller frame 5 is provided with a chamfer angle 3. The chamfer 3 can avoid the contact between the upper end of the side roller frame 1 and the upper end of the middle roller frame 5 after rotating, does not obstruct the rotation of the side roller frame 1, and also avoids the damage caused by the extrusion of the side roller frame 1 and the middle roller frame 5.
The bottom of the middle roller frame 5 is provided with supporting seats 4, the supporting seats 4 are arranged in pairs, and the supporting seats 4 and the middle roller frame 5 are connected into a T-shaped structure. The supporting seat 4 and the middle carrier roller frame 5 are fixedly connected into a T-shaped structure, so that the stability of the whole structure can be improved.
The bottom end of the middle carrier roller frame 5 is provided with a connecting hole for the oil cylinder shaft 8 to pass through. The oil cylinder shaft 8 passes through the connecting hole, thereby being convenient for realizing the control of the adjusting mechanism.
As shown in fig. 1, when the carrier roller bracket of the belt conveyor works, piston rods at two ends of the double-shaft oil cylinder 7 move to enable oil cylinder shafts 8 at two ends of the double-shaft oil cylinder 7 to be simultaneously ejected, so that the movement of a connecting rod 9 is driven, the rotation of the connecting rod 9 realizes the rotation of the side carrier roller frame 1 around a pin shaft at the end part of the middle carrier roller frame 5, and the rotation angles of the side carrier roller frames 1 at two ends are consistent due to the simultaneous starting of the oil cylinders 8, so that the condition of rollover of transported goods can be avoided.
The carrier roller bracket of the belt conveyor adopts an oil cylinder structure, has low requirements on environment, can be used in severe environment, and has the double-shaft oil cylinder 7 driven by hydraulic pressure, thereby realizing automatic operation without manual adjustment; the rotation angles of the carrier rollers 2 on two sides can be consistent through the adjustment of the double-shaft oil cylinder 7; the rotation angles of the carrier rollers 2 on two sides are consistent, extrusion of the included angle positions of the adjacent carrier rollers 2 is avoided, the running stability of the belt conveyor is high, the service life of the belt can be prolonged, and the whole device is low in manufacturing cost and high in reliability.
The utility model is described above by way of example with reference to the accompanying drawings. It will be clear that the utility model is not limited to the embodiments described above. As long as various insubstantial improvements are made using the method concepts and technical solutions of the present utility model; or the utility model is not improved, and the conception and the technical scheme are directly applied to other occasions and are all within the protection scope of the utility model.
Claims (8)
1. The utility model provides a belt feeder bearing roller support which characterized in that: the novel roller support comprises a middle roller support (5), wherein two ends of the middle roller support (5) are movably connected with side roller supports (1), and the middle roller support (5) and the side roller supports (1) are provided with carrier rollers (2); the bottom end of the middle roller frame (5) is provided with a double-shaft oil cylinder (7), the double-shaft oil cylinder (7) is connected with an adjusting mechanism, and the side roller frame (1) is movably connected with the double-shaft oil cylinder (7) through the adjusting mechanism.
2. The belt conveyor idler cradle of claim 1, wherein: the adjusting mechanism comprises a connecting rod (9) and an oil cylinder shaft (8), one end of the connecting rod (9) is hinged to the bottom end of the side roller frame (1), the other end of the connecting rod (9) is hinged to the oil cylinder shaft (8), and the oil cylinder shaft (8) is connected with a piston rod of the double-shaft oil cylinder (7).
3. A belt conveyor idler cradle as set forth in claim 2 wherein: the side roller frame (1) bottom middle part, middle roller frame (5) both ends and hydro-cylinder axle (8) tip all are equipped with mounting hole (10) of mounting pin axle, side roller frame (1) through the round pin axle with connecting rod (9), middle roller frame (5) are connected, hydro-cylinder axle (8) through the round pin axle with connecting rod (9) are connected.
4. A belt conveyor idler cradle as set forth in claim 3 wherein: the side roller frame (1), middle roller frame (5) upper end is U type structure, bearing roller (2) both ends are equipped with installation axle (6), bearing roller (2) through installation axle (6) with side roller frame (1), middle roller frame (5) upper end inboard is connected.
5. A belt conveyor idler cradle as set forth in claim 4 wherein: the side roller frames (1), the connecting rods (9) and the oil cylinder shafts (8) are arranged in pairs, the side roller frames (1) and the connecting rods (9) are symmetrically arranged on two sides of the middle roller frame (5), and the oil cylinder shafts (8) are symmetrically arranged on two ends of the double-shaft oil cylinder (7).
6. The belt conveyor idler cradle of claim 1, wherein: the upper end of the hinged part of the side roller frame (1) and the middle roller frame (5) is provided with a chamfer (3).
7. The belt conveyor idler cradle of claim 1, wherein: the bottom of the middle roller frame (5) is provided with supporting seats (4), the supporting seats (4) are arranged in pairs, and the supporting seats (4) are connected with the middle roller frame (5) to form a T-shaped structure.
8. A belt conveyor idler cradle as set forth in claim 7 wherein: the bottom end of the middle carrier roller frame (5) is provided with a connecting hole for the oil cylinder shaft (8) to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320270859.9U CN219506937U (en) | 2023-02-21 | 2023-02-21 | Carrier roller bracket of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320270859.9U CN219506937U (en) | 2023-02-21 | 2023-02-21 | Carrier roller bracket of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219506937U true CN219506937U (en) | 2023-08-11 |
Family
ID=87547968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320270859.9U Active CN219506937U (en) | 2023-02-21 | 2023-02-21 | Carrier roller bracket of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219506937U (en) |
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2023
- 2023-02-21 CN CN202320270859.9U patent/CN219506937U/en active Active
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