CN212955957U - Vacuum carrier roller with lubricating function - Google Patents
Vacuum carrier roller with lubricating function Download PDFInfo
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- CN212955957U CN212955957U CN202021751270.3U CN202021751270U CN212955957U CN 212955957 U CN212955957 U CN 212955957U CN 202021751270 U CN202021751270 U CN 202021751270U CN 212955957 U CN212955957 U CN 212955957U
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Abstract
The utility model discloses a vacuum bearing roller with lubricating function, including initiative bearing frame, roll body, driven bearing frame, first support frame and second support frame, install the initiative bearing frame on the top position of second support frame, install driven bearing frame on the top position of first support frame, be provided with the roll body between initiative bearing frame and the driven bearing frame, the roll body respectively with initiative bearing frame and driven bearing frame between rotate and be connected, install the transmission case on the inside below position of first support frame. This be provided with drive eccentric wheel, connecting rod, transmission piece, transmission seat, feed cylinder, piston rod and piston piece, increased the automation level of device, make the device can realize independently fuel feeding, optimized the rotation environment of roll body, avoided appearing the roll body long-term rotation when using and then lead to wearing and tearing comparatively seriously between the bearing and then lead to the problem that the device damaged.
Description
Technical Field
The utility model relates to a vacuum bearing roller with lubricating function.
Background
After paper pulp is uniformly treated in a papermaking process, a large amount of water exists in the paper pulp, the water needs to be squeezed and removed in the forming process of paper products, a vacuum carrier roller is a common dewatering component on a paper machine, plays a decisive role in forming and dewatering of the paper and the speed of the paper machine, and plays a key role in physical properties, optical properties, printability and the like of the paper.
The problem that the roller body rotates for a long time when the roller is used, so that abrasion between bearings is serious, and the device is damaged is caused in the prior art, the use safety of the device is low, a large amount of maintenance work is accompanied when the roller body is used, the work efficiency is reduced, and meanwhile, the labor intensity is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vacuum bearing roller with lubricating function to the roll body that proposes in solving above-mentioned background art rotates for a long time and then leads to wearing and tearing comparatively seriously and then the problem that leads to the device to damage between the bearing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum bearing roller with lubricating function, includes initiative bearing frame, roll body, driven bearing frame, first support frame and second support frame, install the initiative bearing frame on the top position of second support frame, install driven bearing frame on the top position of first support frame, be provided with the roll body between initiative bearing frame and the driven bearing frame, the roll body rotates between respectively with initiative bearing frame and the driven bearing frame and is connected, install the transmission case on the inside below position of first support frame, install the transmission seat in the top position of transmission case, install the feed cylinder in the top position of transmission seat.
Preferably, a driving eccentric wheel is installed inside the transmission box, and the driving eccentric wheel is hinged with a transmission block inside the transmission seat through a connecting rod.
Preferably, sliding connection between transmission piece and the driving seat, the transmission piece passes through the piston rod and is connected with the inside piston piece of feed cylinder.
Preferably, a three-way joint is installed above the charging barrel, a discharge one-way valve is installed above the three-way joint, and the discharge one-way valve is in sealing connection with an oil inlet of the driven bearing seat through a guide pipe.
Preferably, a feeding one-way valve is installed on an oil inlet of the three-way joint and is in sealing connection with an oil tank on the transmission seat through a guide pipe.
Preferably, rubber pads are arranged at positions below the first support frame and the second support frame, and damping springs are arranged between the first support frame and the rubber pads and between the second support frame and the rubber pads.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up the drive eccentric wheel, the connecting rod, the transmission piece, the transmission seat, the feed cylinder, piston rod and piston piece, the automation level of device has been increased, make the device can realize independently the fuel feeding, the rotation environment of roll body has been optimized, avoid appearing the roll body long-term rotation when using and then leading to the problem that the bearing was worn and torn comparatively seriously and then lead to the device to damage between, moreover, when carrying out the fuel feeding, the rotation number of turns of accessible control drive eccentric wheel carries out the fuel feeding volume of adjusting lubricating oil, the slew velocity of accessible control drive eccentric wheel simultaneously, the speed of steerable fuel feeding.
Drawings
FIG. 1 is a front sectional view of the device of the present invention;
fig. 2 is an assembly view of the transmission case of fig. 1 according to the present invention.
In the figure: 1. a driving bearing seat; 2. a roller body; 3. a driven bearing seat; 4. a first support frame; 5. a transmission case; 6. a second support frame; 7. a feed check valve; 8. an oil tank; 9. a transmission seat; 10. a transmission block; 11. a connecting rod; 12. driving an eccentric wheel; 13. a discharge one-way valve; 14. a three-way joint; 15. a piston block; 16. a charging barrel; 17. a piston rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a vacuum carrier roller with a lubricating function comprises a driving bearing seat 1, a roller body 2, a driven bearing seat 3, a first support frame 4 and a second support frame 6, wherein the driving bearing seat 1 is installed on the upper position of the second support frame 6, the driven bearing seat 3 is installed on the upper position of the first support frame 4, the roller body 2 is arranged between the driving bearing seat 1 and the driven bearing seat 3, the roller body 2 is respectively connected with the driving bearing seat 1 and the driven bearing seat 3 in a rotating manner, a transmission case 5 is installed on the lower position inside the first support frame 4, a transmission seat 9 is installed on the upper position of the transmission case 5, a charging barrel 16 is installed on the upper position of the transmission seat 9, a driving eccentric wheel 12 is installed inside the transmission case 5, the driving eccentric wheel 12 is hinged with a transmission block 10 inside the transmission seat 9 through a connecting rod 11, and the transmission block 10 is connected with, the transmission block 10 is connected with a piston block 15 in a charging barrel 16 through a piston rod 17, a three-way joint 14 is installed at the upper position of the charging barrel 16, a discharging one-way valve 13 is installed at the upper position of the three-way joint 14, the discharging one-way valve 13 is connected with an oil inlet of a driven bearing seat 3 in a sealing manner through a guide pipe, a feeding one-way valve 7 is installed at the oil inlet of the three-way joint 14, the feeding one-way valve 7 is connected with an oil tank 8 on a transmission seat 9 in a sealing manner through a guide pipe, rubber pads are installed at the lower positions of a first support frame 4 and a second support frame 6, damping springs are arranged between the first support frame 4 and the second support frame 6 and the rubber pads, a driving eccentric wheel 12, a connecting rod 11, the transmission block 10, the transmission seat 9, the charging barrel 16, the piston rod 17 and the piston block 15 are matched, the rotating environment of the roller body 2 is optimized, the problem that the roller body 2 rotates for a long time and then abrasion between bearings is serious and then a device is damaged is avoided when the roller body is used, furthermore, when oil supply is carried out, the oil supply amount of lubricating oil can be adjusted by controlling the number of rotating turns of the driving eccentric wheel 12, and meanwhile, the rotating speed of the driving eccentric wheel 12 can be controlled by controlling the speed of the oil supply.
The working principle is as follows: when the device is used, the device is connected with an external power supply, after a period of time, when lubricating oil needs to be added into the driven bearing seat 3, the driving eccentric wheel 12 rotates, meanwhile, the driving eccentric wheel 12 is matched with the connecting rod 11 to drive the driving block 10 to reciprocate up and down on the driving seat 9, the driving block 10 drives the piston rod 17 to reciprocate up and down, the piston rod 17 drives the piston block 15 to reciprocate up and down, when the piston block 15 moves down in the charging barrel 16, the lubricating oil in the oil tank 8 enters the charging barrel 16 through the feeding one-way valve 7, when the piston block 15 moves up in the charging barrel 16, the lubricating oil in the charging barrel 16 enters the driven bearing seat 3 from the discharging one-way valve 13, in the process, the eccentric wheel 12, the connecting rod 11, the driving block 10, the driving seat 9, the charging barrel 16, the piston rod 17 and the piston block 15 are matched for use, the automation level of the device is increased, the device can realize autonomous oil supply, the rotating environment of the roller body 2 is optimized, the problem that the roller body 2 rotates for a long time and then abrasion between bearings is serious and the device is damaged is avoided when the device is used, furthermore, when the device is used for oil supply, the number of rotating turns of the driving eccentric wheel 12 can be controlled to adjust the oil supply amount of lubricating oil, and meanwhile, the rotating speed of the driving eccentric wheel 12 can be controlled to control the oil supply speed.
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 (6)
1. The utility model provides a vacuum bearing roller with lubricating function, includes initiative bearing frame (1), roll body (2), driven bearing frame (3), first support frame (4) and second support frame (6), its characterized in that: install initiative bearing frame (1) on the top position of second support frame (6), install driven bearing frame (3) on the top position of first support frame (4), be provided with roll body (2) between initiative bearing frame (1) and driven bearing frame (3), roll body (2) rotate between with initiative bearing frame (1) and driven bearing frame (3) respectively and are connected, install transmission case (5) on the inside below position of first support frame (4), install transmission seat (9) on the top position of transmission case (5), install feed cylinder (16) on the top position of transmission seat (9).
2. A vacuum idler with lubricating function as claimed in claim 1, wherein: the transmission case (5) is internally provided with a driving eccentric wheel (12), and the driving eccentric wheel (12) is hinged with a transmission block (10) in the transmission seat (9) through a connecting rod (11).
3. A vacuum idler with lubricating function as claimed in claim 2, wherein: the transmission block (10) is connected with the transmission seat (9) in a sliding mode, and the transmission block (10) is connected with a piston block (15) inside the charging barrel (16) through a piston rod (17).
4. A vacuum idler with lubricating function as claimed in claim 1, wherein: a three-way joint (14) is installed at the upper position of the charging barrel (16), a discharge one-way valve (13) is installed at the upper position of the three-way joint (14), and the discharge one-way valve (13) is in sealing connection with an oil inlet of the driven bearing seat (3) through a guide pipe.
5. A vacuum idler with lubricating function as claimed in claim 4, wherein: and a feeding one-way valve (7) is installed on an oil inlet of the three-way joint (14), and the feeding one-way valve (7) is in sealing connection with an oil tank (8) on the transmission seat (9) through a guide pipe.
6. A vacuum idler with lubricating function as claimed in claim 1, wherein: rubber pads are arranged at the lower positions of the first support frame (4) and the second support frame (6), and damping springs are arranged between the first support frame (4) and the rubber pads and between the second support frame (6) and the rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021751270.3U CN212955957U (en) | 2020-08-20 | 2020-08-20 | Vacuum carrier roller with lubricating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021751270.3U CN212955957U (en) | 2020-08-20 | 2020-08-20 | Vacuum carrier roller with lubricating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212955957U true CN212955957U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021751270.3U Active CN212955957U (en) | 2020-08-20 | 2020-08-20 | Vacuum carrier roller with lubricating function |
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| CN (1) | CN212955957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852753A (en) * | 2022-04-28 | 2022-08-05 | 重庆编福科技有限公司 | Deviation-correcting guide device of bag making machine or printing machine |
-
2020
- 2020-08-20 CN CN202021751270.3U patent/CN212955957U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852753A (en) * | 2022-04-28 | 2022-08-05 | 重庆编福科技有限公司 | Deviation-correcting guide device of bag making machine or printing machine |
| CN114852753B (en) * | 2022-04-28 | 2023-08-15 | 重庆编福科技有限公司 | Deviation correcting guide device of bag making machine or printing machine |
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