CN210504438U

CN210504438U - Convenient rubber coating transmission cylinder who dismantles

Info

Publication number: CN210504438U
Application number: CN201921152567.5U
Authority: CN
Inventors: 解利文
Original assignee: Lixian Lichen Conveying Machinery Manufacturing Co Ltd
Current assignee: Lixian Lichen Conveying Machinery Manufacturing Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-05-12
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a conveniently dismantled rubber-coated transmission roller, which comprises a roller, a connecting mechanism and a lubricating mechanism, wherein the connecting mechanism comprises a fixed base and a filling block, a crankshaft clamping groove is formed in the top side of the inside of the fixed base, a filling block clamping groove is formed in the bottom side of the inside of the fixed base, the bottom of the filling block is matched and clamped with the filling block clamping groove, the top of the filling block and the crankshaft clamping groove are spliced into a whole circle, and the end part outer surface of the filling block and the end part outer surface of the fixed base are both fixedly connected with a bolt fixing piece; through the design of filling out the position piece, not only can realize that the fixed block of spindle in fixed baseplate is connected, can remove the spindle through removing after filling out the position piece simultaneously, and need not to remove the removal to fixed baseplate, simplified the work of removing of spindle and cylinder, through the design of rectangle draw-in groove, rectangle fixture block and dull polish gasket, increased the block stability of filling out the position piece in fixed baseplate, reduced the skew of filling out the position piece and slided.

Description

Convenient rubber coating transmission cylinder who dismantles

Technical Field

The utility model belongs to the technical field of rubber coating driving drum, concretely relates to rubber coating driving drum of convenient dismantlement.

Background

The rubber-coated transmission roller is an important part and a component in a belt conveying and transporting system, the rubber coating of the roller can effectively improve the operation condition of the conveying system, protect the metal roller from being abraded, prevent the conveyer belt from skidding and enable the roller and the belt to run synchronously, so that the efficient and large-capacity running of the belt is ensured, the rubber-coated transmission roller on the market still has various defects and is difficult to meet the requirement of actual production.

Like the utility model discloses a transmission roller that utility model discloses that bulletin number is CN205500071U, it has realized not being worn and torn to the terminal edge of cylinder protection bobbin, but does not solve current rubber coating transmission roller and need demolish earlier fixed baseplate when dismantling, can cause the increase of demolising work and the increase of man-hour, and the surface of cylinder needs regularly lubricate the protection, in order to reduce the wearing and tearing on cylinder surface, there is the problem that is difficult for carrying out even quick paining with lubricating oil to whole surface when the protection, we propose the rubber coating transmission roller of convenient dismantlement for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient rubber coating driving drum who dismantles to current rubber coating driving drum who proposes in solving above-mentioned background art need carry out the elder generation and demolish to fixed baseplate when dismantling, can cause the increase of demolising work and the increase in man-hour, and the surface of cylinder need regularly lubricate the protection, with the wearing and tearing that reduce the cylinder surface, there is the problem that is difficult for carrying out even quick paining lubricating oil to whole surface when the protection.

In order to achieve the above object, the utility model provides a following technical scheme: the rubber-coated transmission roller convenient to disassemble comprises a roller, a connecting mechanism and a lubricating mechanism, wherein the connecting mechanism comprises a fixed base and a filling block, a crankshaft clamping groove is formed in the top side of the inside of the fixed base, a filling block clamping groove is formed in the bottom side of the inside of the fixed base, the bottom of the filling block is matched with the filling block clamping groove in a clamping mode, the top of the filling block and the crankshaft clamping groove are spliced into a whole circle, a bolt fixing piece is fixedly connected to the outer surface of the end portion of the filling block and the outer surface of the end portion of the fixed base, the filling block and the fixed base are fixedly connected through the bolt penetrating bolt fixing piece, and a filling block handle is fixedly connected to one end of the filling block.

Preferably, the lubricating mechanism comprises a ring brush, the ring brush is fixedly connected to one end of the outer surface of the roller, an oil guide ring is fixedly connected to the outer surface of an inner ring of the ring brush, oil immersion sponge is fixedly connected to the outer surface of the inner ring of the oil guide ring, and the surface of the inner ring of the oil immersion sponge is tightly attached to the outer surface of the roller.

Preferably, a crankshaft is fixedly connected to the inside of the roller, two ends of the crankshaft penetrate through two ends of the roller respectively, one end of the crankshaft is movably connected with the fixed base, the other end of the crankshaft penetrates through the fixed base and then is fixedly connected with a coupler, and the crankshaft is fixedly connected with a motor bearing through the coupler.

Preferably, the oil guide ring is provided with second oil discharge holes in a penetrating manner on the surface, and the bottom ends of the second oil discharge holes are communicated with the oil immersion sponge.

Preferably, an oil pipeline is arranged inside the annular brush, and the top end of the second oil discharge hole is communicated with the oil pipeline.

Preferably, the inside of oil pipeline is provided with the oil seal circle, the oil seal circle runs through the surface and distributes and has seted up first oil extraction hole, just first oil extraction hole and second oil extraction hole position one-to-one.

Preferably, the top of the outer ring of the ring brush is provided with an oil inlet, and the bottom of the oil inlet is communicated with an oil pipeline.

Preferably, the bottom surface of the filling block is fixedly connected with a rectangular clamping groove, the bottom surface of the filling block clamping groove is provided with a rectangular clamping block, and the rectangular clamping block is connected with the rectangular clamping groove in a matched and clamped mode.

Preferably, the outer surface of the rectangular clamping groove is fixedly connected with a sanding pad, and the outer surface of the sanding pad is tightly attached to the inner side surface of the rectangular clamping block.

Preferably, the crankshaft clamping groove is matched and clamped with the end of the crankshaft, a rectangular notch is formed in one side of the outer surface of the fixed base, and the height of the rectangular notch is equal to the diameter of the bottom of the crankshaft.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the design of filling out the position piece, not only can realize that the fixed block of spindle in fixed baseplate is connected, can remove the spindle through removing after filling out the position piece simultaneously, and need not to remove the removal to fixed baseplate, simplified the work of removing of spindle and cylinder, through the design of rectangle draw-in groove, rectangle fixture block and dull polish gasket, increased the block stability of filling out the position piece in fixed baseplate, reduced the skew of filling out the position piece and slided.

(2) Through lubricating mechanism's design, be convenient for paint lubricating oil in order to lubricate the protection to the surface of cylinder, reduce the wearing and tearing on cylinder surface, design through the inlet port, be convenient for add lubricating oil in to the ring brush, through the design of oil pipeline, the lubricating oil of being convenient for is at the inside flow of ring brush, through the design of second oil drain hole, lubricating oil flow direction immersion oil in the oil pipeline of being convenient for is continuous, through the design that immersion oil is continuous, be convenient for paint the surface of cylinder with lubricating oil uniformly, through the design of oil seal circle and first oil drain hole, be convenient for to opening and closing of second oil drain hole.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the shaft and stationary base of the present invention;

fig. 3 is a schematic view of the connection between the rectangular slot and the frosted gasket according to the present invention;

FIG. 4 is a schematic view of the connection between the ring brush and the roller according to the present invention;

fig. 5 is an enlarged view of a portion of the structure of fig. 4 according to the present invention.

In the figure: 1. a coupling; 2. a fixed base; 3. a crankshaft; 4. a drum; 5. circularly brushing; 6. a crankshaft clamping groove; 7. a filling block slot; 8. a bit filling block; 9. a bolt fixing member; 10. a filling block handle; 11. a rectangular fixture block; 12. a rectangular clamping groove; 13. a frosted pad; 14. sealing an oil ring; 15. soaking the oil cotton; 16. an oil inlet hole; 17. an oil pipeline; 18. a first oil discharge hole; 19. an oil guide ring; 20. and a second oil drain hole.

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. 1-5, the present invention provides a technical solution: a rubber-coated transmission roller convenient to disassemble comprises a roller 4, a connecting mechanism and a lubricating mechanism, wherein the connecting mechanism comprises a fixed base 2 and a filling block 8, a crankshaft clamping groove 6 is formed in the top side inside the fixed base 2, a filling block clamping groove 7 is formed in the bottom side inside the fixed base 2, the bottom of the filling block 8 is matched and clamped with the filling block clamping groove 7, the top of the filling block 8 is spliced with the crankshaft clamping groove 6 into a whole circle, bolt fixing parts 9 are fixedly connected to the outer surface of the end part of the filling block 8 and the outer surface of the end part of the fixed base 2, the filling block 8 and the fixed base 2 are fixedly connected through bolt penetrating bolt fixing parts 9, a filling block handle 10 is fixedly connected to one end of the filling block 8, through the design of the filling block 8, not only can the fixed clamping connection of a crankshaft 3 in the fixed base 2 be realized, but also the crankshaft 3 can be disassembled after the filling block 8 is disassembled, and need not to demolish removal to fixed baseplate 2, simplified the work of demolising of spindle 3 and cylinder 4, through the design of rectangle draw-in groove 12, rectangle fixture block 11 and dull polish gasket 13, increased the block stability to filling a piece 8 in fixed baseplate 2, reduced the skew slip of filling a piece 8.

In order to facilitate the application of lubricating oil on the outer surface of the roller 4 for lubrication protection and reduce the wear of the surface of the roller 4, in this embodiment, preferably, the lubricating mechanism includes a ring brush 5, the ring brush 5 is fixedly connected to one end of the outer surface of the roller 4, an oil guide ring 19 is fixedly connected to the outer surface of an inner ring of the ring brush 5, an oil immersion sponge 15 is fixedly connected to the outer surface of an inner ring of the oil guide ring 19, and the inner surface of the oil immersion sponge 15 is tightly attached to the outer surface of the roller 4.

In order to facilitate to drive 2 rotations of fixed baseplate through spindle 3, in this embodiment, preferably, the inside fixedly connected with spindle 3 of cylinder 4, the both ends of spindle 3 run through the both ends of cylinder 4 respectively, spindle 3's one end and fixed baseplate 2 swing joint, spindle 3's the other end runs through fixed baseplate 2 back fixedly connected with shaft coupling 1, spindle 3 passes through shaft coupling 1 and motor bearing fixed connection.

In order to facilitate the lubricant in the ring brush 5 to enter the oil-soaked sponge 15, in this embodiment, preferably, the oil guiding ring 19 is provided with second oil draining holes 20 distributed through the surface, and the bottom ends of the second oil draining holes 20 are communicated with the oil-soaked sponge 15.

In order to facilitate the circulation of the lubricant oil poured through the oil inlet 16 inside the ring brush 5, in the embodiment, it is preferable that an oil pipeline 17 is opened inside the ring brush 5, and the top end of the second oil outlet 20 is communicated with the oil pipeline 17.

In order to facilitate the opening and shielding of the second oil drainage hole 20 by rotating the oil sealing ring 14, in this embodiment, preferably, the oil conveying pipeline 17 is internally provided with the oil sealing ring 14, the oil sealing ring 14 penetrates through the surface and is provided with first oil drainage holes 18, and the first oil drainage holes 18 correspond to the second oil drainage holes 20 in position one to one.

In order to pour the lubricating oil into the ring brush 5, in this embodiment, preferably, an oil inlet 16 is formed at the top of the outer ring of the ring brush 5, and the bottom of the oil inlet 16 is communicated with an oil pipeline 17.

In order to facilitate the sliding clamping connection of the filling block 8 in the fixing base 2, in this embodiment, preferably, a rectangular clamping groove 12 is fixedly connected to the bottom surface of the filling block 8, a rectangular clamping block 11 is disposed on the bottom surface of the filling block clamping groove 7, and the rectangular clamping block 11 is in matched clamping connection with the rectangular clamping groove 12.

In order to increase the friction between the rectangular clamping groove 12 and the rectangular clamping block 11 and reduce the sliding deviation therebetween, in this embodiment, preferably, a sanding gasket 13 is fixedly connected to the outer surface of the rectangular clamping groove 12, and the outer surface of the sanding gasket 13 is closely attached to the inner side surface of the rectangular clamping block 11.

In order to facilitate the engagement of the crankshaft 3 and to facilitate the taking out of the crankshaft 3 from the fixed base 2, in this embodiment, preferably, the crankshaft clamping groove 6 is engaged with the end of the crankshaft 3 in a matching manner, a rectangular notch is formed in one side of the outer surface of the fixed base 2, and the height of the rectangular notch is equal to the diameter of the bottom of the crankshaft 3.

The utility model discloses a theory of operation and use flow: after the device is installed, when the crankshaft 3 is disassembled from the fixed base 2, firstly, the bolt connected on the bolt fixing piece 9 is unscrewed, then the filling block handle 10 is held to draw the filling block 8 out of the fixed base 2, then the crankshaft 3 is moved downwards to be pulled out of the shaft clamping groove 6, then the crankshaft 3 can be taken out of the rectangular gap arranged on the fixed base 2, the crankshaft 3 can be disassembled from the fixed base 2 without disassembling the fixed base 2, the disassembling work is simplified, when the outer surface of the roller 4 is lubricated and protected, firstly, the oil sealing ring 14 is rotated at the outer side to enable the first oil discharging holes 18 to be aligned with the second oil discharging holes 20 one by one, then, the lubricating oil is poured into the oil inlet hole 16, the lubricating oil firstly enters the oil conveying pipeline 17, then flows to the oil soaking sponge 15 through the first oil discharging holes 18 and the second oil discharging holes 20, then the ring brush 5 is slid along the surface of the roller 4, thereby evenly paint the lubricating oil on the continuous 15 of immersion oil on the surface of cylinder 4, after painting, rotate the oil seal ring 14 once more, make first oil drain hole 18 and then second oil drain hole 20 stagger each other to shelter from second oil drain hole 20, remaining lubricating oil in the ring brush 5 is stored in ring brush 5, can not flow to the continuous 15 of immersion oil once more.

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

1. The utility model provides a convenient rubber coating driving drum who dismantles, includes cylinder (4), coupling mechanism and lubricated mechanism, its characterized in that: the connecting mechanism comprises a fixed base (2) and a filling block (8), a crankshaft clamping groove (6) is formed in the top side of the inside of the fixed base (2), a filling block clamping groove (7) is formed in the bottom side of the inside of the fixed base (2), the bottom of the filling block (8) is matched with the filling block clamping groove (7) in a clamping mode, the top of the filling block (8) and the crankshaft clamping groove (6) are spliced into a whole circle, the outer surface of the end portion of the filling block (8) and the outer surface of the end portion of the fixed base (2) are fixedly connected with a bolt fixing piece (9), the filling block (8) and the fixed base (2) are fixedly connected through a bolt penetrating bolt fixing piece (9), and a filling block handle (10) is fixedly connected with one end of the filling block (8).

2. The easy to disassemble encapsulated drive roller of claim 1, wherein: the lubricating mechanism comprises a ring brush (5), the ring brush (5) is fixedly connected to one end of the outer surface of the roller (4), an oil guide ring (19) is fixedly connected to the outer surface of an inner ring of the ring brush (5), oil immersion sponge (15) is fixedly connected to the outer surface of an inner ring of the oil guide ring (19), and the surface of the inner ring of the oil immersion sponge (15) is tightly attached to the outer surface of the roller (4).

3. The easy to disassemble encapsulated drive roller of claim 1, wherein: the inside fixedly connected with spindle (3) of cylinder (4), the both ends of spindle (3) run through the both ends of cylinder (4) respectively, the one end and the fixed baseplate (2) swing joint of spindle (3), fixedly connected with shaft coupling (1) behind fixed baseplate (2) is run through to the other end of spindle (3), spindle (3) are through shaft coupling (1) and motor bearing fixed connection.

4. The easy to disassemble encapsulated drive roller of claim 2, wherein: and the oil guide ring (19) penetrates through the surface and is provided with second oil discharge holes (20), and the bottom ends of the second oil discharge holes (20) are communicated with the oil immersion sponge (15).

5. The easy to disassemble encapsulated drive roller of claim 4, wherein: oil pipeline (17) have been seted up to the inside of ring brush (5), just the top and the oil pipeline (17) intercommunication of second oil extraction hole (20).

6. The easy to disassemble encapsulated drive roller of claim 5, wherein: the inside of oil pipeline (17) is provided with oil seal (14), oil seal (14) run through the surface and distribute and seted up first oil discharge hole (18), just first oil discharge hole (18) and second oil discharge hole (20) position one-to-one.

7. The easy to disassemble encapsulated drive roller of claim 5, wherein: an oil inlet hole (16) is formed in the top of the outer ring of the ring brush (5), and the bottom of the oil inlet hole (16) is communicated with an oil conveying pipeline (17).

8. The easy to disassemble encapsulated drive roller of claim 1, wherein: the bottom surface of the filling block (8) is fixedly connected with a rectangular clamping groove (12), the bottom surface of the filling block clamping groove (7) is provided with a rectangular clamping block (11), and the rectangular clamping block (11) is matched, clamped and connected with the rectangular clamping groove (12).

9. The easy to disassemble encapsulated drive roller of claim 8, wherein: the outer surface of the rectangular clamping groove (12) is fixedly connected with a frosted gasket (13), and the outer surface of the frosted gasket (13) is tightly attached to the inner side surface of the rectangular clamping block (11).

10. The easy to disassemble encapsulated drive roller of claim 1, wherein: the crankshaft clamping groove (6) is matched and clamped with the end of the crankshaft (3), a rectangular notch is formed in one side of the outer surface of the fixed base (2), and the height of the rectangular notch is equal to the diameter of the bottom of the crankshaft (3).