CN217478320U - Belt feeder drive roll convenient to maintain - Google Patents
Belt feeder drive roll convenient to maintain Download PDFInfo
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- CN217478320U CN217478320U CN202221744436.8U CN202221744436U CN217478320U CN 217478320 U CN217478320 U CN 217478320U CN 202221744436 U CN202221744436 U CN 202221744436U CN 217478320 U CN217478320 U CN 217478320U
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- roller
- main part
- support frame
- sleeve
- drive roll
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Abstract
The utility model provides a belt feeder drive roll convenient to maintain, including drive roll coupling mechanism and speed reducer, drive roll coupling mechanism left side is equipped with the speed reducer, speed reducer output shaft and drive roll coupling mechanism fixed connection, and drive roll coupling mechanism includes roller main part and support frame, and both ends are equipped with a set of support frame respectively about the roller main part, and the support frame cover is located and is connected with the rotation of roller main part in the roller main part, and the roller main part passes through support frame and supporting component fixed connection. The utility model discloses an add the support frame, the support frame rotates with the roller main part to be connected, and the roller main part passes through support frame and supporting component fixed connection, is convenient for dismantle the separation with roller main part and supporting component, makes things convenient for the maintenance to the roller main part, and through addding coarse sleeve, the roller passes through coarse sleeve and belt contact, increases and the belt between frictional force, improves power transmission efficiency and is convenient for change.
Description
Technical Field
The utility model relates to a mechanical equipment technical field especially relates to a belt feeder drive roll convenient to maintain.
Background
The belt is generally used for conveying articles and is a main component of a conveying mechanism, the belt is generally supported by two groups of roll shafts and is connected with a supporting component on the conveying mechanism through the roll shafts, one group of roll shafts connected with a speed reducer is called a driving roll, the driving roll is used as a power transmission component between the speed reducer and the belt, the driving roll not only bears the rotating power transmitted by the speed reducer, but also transmits the rotating power to the belt through friction force to drive the belt to rotate, so that the driving roll has higher wear degree compared with the other group of roll shafts, the driving roll needs to be maintained and repaired frequently, the existing driving roll is generally directly connected with the supporting component and is inconvenient to disassemble, the driving roll is maintained for a longer time, the service life of the driving roll is reduced due to the infrequent maintenance of the driving roll, the surface of the existing driving roll is a rough surface, and the friction force between the driving roll and the belt is increased, however, the wear of the surface of the driving roll is irreversible, and the driving roll can only be completely replaced after the surface of the driving roll is worn to a certain degree, which wastes resources and increases the production cost.
Therefore, it is necessary to provide a new belt conveyor driving roller convenient for maintenance to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a belt feeder drive roll convenient to maintain.
The utility model provides a belt feeder drive roll convenient to maintain includes: drive roll coupling mechanism and speed reducer, drive roll coupling mechanism left side is equipped with the speed reducer, speed reducer output shaft and drive roll coupling mechanism fixed connection, and drive roll coupling mechanism includes roller main part and support frame, and both ends are equipped with a set of support frame respectively about the roller main part, and the support frame cover is located and is rotated with the roller main part in the roller main part and be connected, and the roller main part passes through support frame and supporting component fixed connection.
Preferably, the roller main part includes roller, coarse sleeve and axostylus axostyle, and the roller is cylindrical cavity structure, and the draw-in groove has been seted up to the roller side, and the draw-in groove is logical groove structure, the inside fixedly connected with axostylus axostyle of draw-in groove, and the axostylus axostyle is cylindrical structure, and axostylus axostyle side symmetry an organic whole is connected with two sets of fixture blocks, and the axostylus axostyle passes through the fixture block just and goes up draw-in groove looks adaptation with the roller.
Preferably, the outer surface of the roller is sleeved with a rough sleeve, the rough sleeve is fixedly connected with the roller, and friction particles are uniformly distributed on the outer surface of the rough sleeve.
Preferably, the drum cover is arranged at each of the left end and the right end of the roller respectively, the through hole is formed in the surface of the drum cover, the sealing ring is sleeved in the through hole of the drum cover, the sealing ring is fixedly connected with the drum cover, the drum cover is fixedly sleeved on the shaft rod through the sealing ring, and the drum cover is tightly attached to the left side surface and the right side surface of the roller and covers the rough drum cover in the drum cover.
Preferably, the support frame includes backup pad, bearing and cutting ferrule, and the arc gomphosis groove has been seted up to the backup pad upper surface, and two sets of screw holes have been seted up respectively to the backup pad upper surface of gomphosis groove left and right sides.
Preferably, the bearing is embedded in the embedding groove, the outer ring of the bearing is tightly attached to the inner surface of the embedding groove, an arc-shaped cutting sleeve is arranged above the bearing, the inner surface of the cutting sleeve is tightly attached to the bearing, and two groups of connecting holes are formed in the left end and the right end of the outer surface of the cutting sleeve respectively.
Preferably, a fixing bolt is arranged in the connecting hole, the clamping sleeve is in threaded connection with a threaded hole in the supporting plate through the fixing bolt, the bearing is fixedly connected into the embedding groove through the clamping sleeve and the supporting plate, and the bearing inner ring is fixedly sleeved on the shaft rod.
Compared with the prior art, the utility model provides a belt feeder drive roll convenient to maintain has following beneficial effect:
1. through addding the support frame, the support frame rotates with the roller main part to be connected, the roller main part passes through support frame and supporting component fixed connection, contain the bearing in the support frame, be connected through bearing and roller main part and reduce the frictional force between support frame and the roller main part, reduce the frictional heat, the loss of roller main part has been reduced to a certain extent, and the roller main part passes through the support frame and is connected with supporting component, be convenient for dismantle the separation with roller main part and supporting component, the convenience is maintained the roller main part and is repaired, it is direct to link to each other with supporting component usually to have effectively solved present drive roll, it is inconvenient to dismantle, consequently, the long time is just maintained the drive roll, because the maintenance of drive roll is infrequent, lead to the problem that the life of drive roll reduces.
2. Through addding rough sleeve, roller surface is located to rough sleeve cover, rough sleeve adopts rubber materials to make, the wearability is good, rough sleeve surface has a large amount of friction particles, the roller passes through rough sleeve and belt contact, increase and the belt between the frictional force, can increase power transmission ratio, improve power transmission efficiency, and rough sleeve can with the roller split, rough sleeve can effectively protect the roller, and be convenient for change, effectively solved current drive roll surface and be rough face, increase the frictional force between drive roll and the belt, but the wearing and tearing on drive roll surface are irreversible, can only change drive roll whole after drive roll surface wearing and tearing to the certain degree, relatively extravagant resource, increase manufacturing cost's problem.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a belt conveyor driving roller convenient for maintenance according to the present invention;
FIG. 2 is a schematic view of the drive roll attachment mechanism shown in FIG. 1;
FIG. 3 is a schematic, exploded view of the roller body shown in FIG. 2;
fig. 4 is a schematic structural disassembly view of the supporting frame shown in fig. 2.
Reference numbers in the figures: 1. a drive roll connecting mechanism; 2. a speed reducer; 3. a roller shaft body; 4. a support frame; 5. a roller; 6. a card slot; 7. a roughened sleeve; 8. a clamping block; 9. a shaft lever; 10. a barrel cover; 11. sealing the ferrule; 12. a support plate; 13. a threaded hole; 14. a bearing; 15. a card sleeve; 16. fixing the bolt; 17. connecting holes; 18. a fitting groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a belt conveyor driving roll convenient for maintenance according to the present invention, and fig. 2 is a schematic structural diagram of a driving roll connecting mechanism shown in fig. 1; FIG. 3 is a schematic view of the roller body shown in FIG. 2, shown in a disassembled configuration; fig. 4 is a schematic view of the support frame shown in fig. 2.
In the specific implementation process, as shown in fig. 1, fig. 2 and fig. 3, the device comprises a driving roll connecting mechanism 1 and a speed reducer 2, the speed reducer 2 is arranged on the left side of the driving roll connecting mechanism 1, an output shaft of the speed reducer 2 is fixedly connected with the driving roll connecting mechanism 1, the driving roll connecting mechanism 1 comprises a roll shaft main body 3 and a support frame 4, the roll shaft main body 3 comprises a roll 5, a rough sleeve 7 and a shaft rod 9, the roll 5 is of a cylindrical cavity structure, a clamping groove 6 is formed in the side surface of the roll 5, the clamping groove 6 is of a through groove structure, the shaft rod 9 is fixedly connected in the clamping groove 6, the shaft rod 9 is of a cylindrical structure, two groups of clamping blocks 8 are symmetrically and integrally connected to the side surface of the shaft rod 9, the shaft rod 9 is just matched with the clamping groove 6 in the roll 5 through the clamping blocks 8, the rough sleeve 7 is sleeved on the outer surface of the roll 5, the rough sleeve 7 is fixedly connected with the roll 5, and the rough sleeve 7 is made of a rubber material, rubber materials wearability is high, long service life, and be convenient for change, can effectively protect roller 5, prolongs roller 5's life, and the even distribution of 7 external surfaces of coarse sleeve has friction particle, and roller 5 is connected with the belt through coarse sleeve 7, and friction particle increases the frictional force between coarse sleeve 7 and the belt, improves power transmission efficiency.
Referring to fig. 3, the left and right ends of the roller 5 are respectively provided with a cover 10, the surface of the cover 10 is provided with a through hole, a sealing ring 11 is sleeved inside the through hole of the cover 10, the sealing ring 11 is fixedly connected with the cover 10, the cover 10 is fixedly sleeved on the shaft rod 9 through the sealing ring 11, the sealing ring 11 seals the gap between the cover 10 and the shaft rod 9, so as to prevent external dust particles from entering the gap between the shaft rod 9 and the roller 5 and the gap between the roller 5 and the rough sleeve 7 along the gap between the cover 10 and the shaft rod 9, which leads to increased abrasion among the roller 5, the shaft rod 9 and the rough sleeve 7, reduce the service life of the roller 5, the cover 10 is tightly attached to the left and right sides of the roller 5 and covers the rough sleeve 7 inside the cover 10, the cover 10 can seal the connection between the roller 5 and the rough sleeve 7 and the shaft rod 9, prevent dust particles from entering, and increase the loss of the roller 5, and also the cleaning of the roller 5.
Referring to fig. 3 and 4, a set of support frames 4 are respectively disposed at the left and right ends of the roller shaft body 3, the support frames 4 are sleeved on the roller shaft body 3 and are rotatably connected with the roller shaft body 3, the roller shaft body 3 is fixedly connected with the support components through the support frames 4, each support frame 4 comprises a support plate 12, a bearing 14 and a clamping sleeve 15, an arc-shaped embedding groove 18 is disposed on the upper surface of the support plate 12, two sets of threaded holes 13 are respectively disposed on the upper surfaces of the support plates 12 at the left and right sides of the embedding groove 18, a bearing 14 is embedded in the embedding groove 18, the outer ring of the bearing 14 is tightly attached to the inner surface of the embedding groove 18, an arc-shaped clamping sleeve 15 is disposed above the bearing 14, the inner surface of the clamping sleeve 15 is tightly attached to the bearing 14, two sets of connecting holes 17 are respectively disposed at the left and right ends of the outer surface of the clamping sleeve 15, fixing bolts 16 are disposed in the connecting holes 17, the clamping sleeve 15 is in threaded connection with the threaded holes 13 of the support plate 12 through the fixing bolts 16, the clamping sleeve 15 and the support plates 12 fixedly connect the bearing 14 in the embedding groove 18, on bearing 14 inner circle is fixed the cover and is located axostylus axostyle 9, bearing 14 can reduce the frictional force between axostylus axostyle 9 and the backup pad 12, reduces the loss extension axostylus axostyle 9's life, and the detachable combination between backup pad 12 and cutting ferrule 15 is convenient to dismantle roller main part 3 and install, is convenient for maintain roller main part 3.
The utility model provides a theory of operation as follows: the utility model discloses when using, at first with 3 both ends of roller main part and bearing 14 fixed connection, support the belt through roller main part 3 and another a set of roller after the installation is accomplished, fix roller main part 3 through bearing 14 after the installation is accomplished and constitute drive roll coupling mechanism 1 on support frame 4, last with drive roll coupling mechanism 1 with 2 output shafts of speed reducer link to each other can.
The utility model discloses in speed reducer circuit and control that relate to be prior art, do not carry out too much repeated description here.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (7)
1. A belt feeder drive roll convenient to maintain, includes: drive roll coupling mechanism (1) and speed reducer (2), a serial communication port, drive roll coupling mechanism (1) left side is equipped with speed reducer (2), speed reducer (2) output shaft and drive roll coupling mechanism (1) fixed connection, drive roll coupling mechanism (1) includes roller main part (3) and support frame (4), both ends are equipped with a set of support frame (4) respectively about roller main part (3), support frame (4) cover is located roller main part (3) and is rotated with roller main part (3) and be connected, roller main part (3) are through support frame (4) and supporting component fixed connection.
2. The belt conveyor driving roller convenient to maintain as claimed in claim 1, wherein the roller shaft main body (3) comprises a roller (5), a rough sleeve (7) and a shaft lever (9), the roller (5) is of a cylindrical cavity structure, a clamping groove (6) is formed in the side surface of the roller (5), the clamping groove (6) is of a through groove structure, the shaft lever (9) is fixedly connected inside the clamping groove (6), the shaft lever (9) is of a cylindrical structure, two groups of clamping blocks (8) are symmetrically and integrally connected to the side surface of the shaft lever (9), and the shaft lever (9) is just matched with the clamping groove (6) in the roller (5) through the clamping blocks (8).
3. The belt conveyor driving roller convenient to maintain as claimed in claim 2, characterized in that a rough sleeve (7) is sleeved on the outer surface of the roller (5), the rough sleeve (7) is fixedly connected with the roller (5), and friction particles are uniformly distributed on the outer surface of the rough sleeve (7).
4. The belt conveyor driving roller convenient to maintain as claimed in claim 2, wherein the left end and the right end of the roller (5) are respectively provided with a cylinder cover (10), the surface of the cylinder cover (10) is provided with a through hole, a sealing ring (11) is sleeved in the through hole of the cylinder cover (10), the sealing ring (11) is fixedly connected with the cylinder cover (10), the cylinder cover (10) is fixedly sleeved on the shaft lever (9) through the sealing ring (11), and the cylinder cover (10) is tightly attached to the left side surface and the right side surface of the roller (5) and covers the rough sleeve (7) in the cylinder cover (10).
5. The belt conveyor driving roll convenient to maintain as claimed in claim 1, wherein the support frame (4) comprises a support plate (12), a bearing (14) and a clamping sleeve (15), an arc-shaped embedding groove (18) is formed in the upper surface of the support plate (12), and two groups of threaded holes (13) are respectively formed in the upper surfaces of the support plates (12) on the left side and the right side of the embedding groove (18).
6. The belt conveyor driving roller convenient to maintain as claimed in claim 5, wherein a bearing (14) is embedded in the embedding groove (18), an outer ring of the bearing (14) is tightly attached to the inner surface of the embedding groove (18), an arc-shaped cutting sleeve (15) is arranged above the bearing (14), the inner surface of the cutting sleeve (15) is tightly attached to the bearing (14), and two groups of connecting holes (17) are respectively formed in the left end and the right end of the outer surface of the cutting sleeve (15).
7. The belt conveyor driving roll convenient to maintain as claimed in claim 6, wherein a fixing bolt (16) is arranged in the connecting hole (17), the clamping sleeve (15) is in threaded connection with the threaded hole (13) in the supporting plate (12) through the fixing bolt (16), the bearing (14) is fixedly connected into the embedded groove (18) through the clamping sleeve (15) and the supporting plate (12), and the inner ring of the bearing (14) is fixedly sleeved on the shaft rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221744436.8U CN217478320U (en) | 2022-07-06 | 2022-07-06 | Belt feeder drive roll convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221744436.8U CN217478320U (en) | 2022-07-06 | 2022-07-06 | Belt feeder drive roll convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217478320U true CN217478320U (en) | 2022-09-23 |
Family
ID=83317841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221744436.8U Active CN217478320U (en) | 2022-07-06 | 2022-07-06 | Belt feeder drive roll convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217478320U (en) |
-
2022
- 2022-07-06 CN CN202221744436.8U patent/CN217478320U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An Easy to Maintain Belt Conveyor Driving Roller Effective date of registration: 20230515 Granted publication date: 20220923 Pledgee: Bank of China Limited Ezhou branch Pledgor: Hubei Yunda Rubber & Plastic Technology Co.,Ltd. Registration number: Y2023420000203 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |