CN213541209U

CN213541209U - Chain protection device

Info

Publication number: CN213541209U
Application number: CN202022387667.5U
Authority: CN
Inventors: 吴松涛
Original assignee: Hengchuan Chain Yidu Co ltd
Current assignee: Hengchuan Chain Yidu Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-25
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a chain protection device, which comprises an upper shell and a lower shell, wherein one side edge of the upper shell is fixedly hinged at one end of the lower shell through a hinge, the other side edge of the upper shell is clamped and fixed at the other end of the lower shell through a buckle, the top of the upper shell is provided with an observation port, a transparent PVC plate is embedded and fixed in the inner part of the observation port, an oil injection pipe is also arranged at the top part of the upper shell, one end of the oil filling pipe penetrates through the upper shell and extends into the upper shell, the bottom of the lower shell is provided with a cleaning bin, the bottom of the cleaning bin is provided with a bin door, the inner wall of the lower shell is fixedly provided with an upright post, the upper end of the upright post is provided with a roller, the outer wall of the roller is fixedly bonded with a cleaning layer, and annular mounting holes for mounting chain gears are formed in the bottom of the upper shell and the top of the lower shell in a matched mode; the utility model discloses be convenient for installation and dismantlement and the staff of being convenient for inspects and maintains the chain.

Description

Chain protection device

Technical Field

The utility model relates to a mechanical equipment and spare part equipment technical field specifically are a chain protection device.

Background

In recent years, as clean energy has been more and more emphasized, wind power generation has been more and more favored. Generally, wind power generation is realized by driving windmill blades to rotate through wind power in an open area, and then increasing the rotating speed through a speed changing device to drive a generator to operate to generate electric energy. The chain is designed in the transmission, but for better operation of the chain, a chain guard is usually provided on the outside of the chain to protect it.

However, the conventional chain protecting cover is only a welded shell, once a problem occurs in the working process of the chain, a worker cannot find the reason through the shell, so that the problem is also prevented for the normal maintenance of the worker, and the maintenance efficiency is further reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chain protection device, the installation and the dismantlement of being convenient for, and set up viewing aperture and notes oil pipe and make things convenient for and inspect and maintain the chain in the staff to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a chain protection device, includes casing and lower casing, one side edge of going up the casing passes through the fixed hinge joint of hinge and connects in casing one end down, go up the casing opposite side edge and be fixed in the casing other end down through the hasp joint, the viewing aperture has been seted up at the top of going up the casing, the inside scarf joint of viewing aperture inside is fixed with transparent PVC board, the top of going up the casing still is provided with the oiling pipe, the one end of oiling pipe runs through the inside of last casing and extending to the casing, the bottom of casing is provided with clean storehouse down, clean storehouse bottom is provided with the door, fixed mounting has the stand on the inner wall of casing down, the stand upper end is provided with the gyro wheel, gyro wheel outer wall bonding is fixed with clean layer, it is provided with the annular mounting hole that is used for installing the chain gear to go up casing bottom.

Preferably, the lock tongue of the hasp is fixedly arranged on the surface of the lower shell, and the hook seat of the hasp is fixedly arranged on the surface of the upper shell.

Preferably, sealing strips are fixedly bonded to two side edges of the upper shell and the lower shell, and the sealing strips are rubber sealing strips.

Preferably, the top of the oil filling pipe is provided with a protective cap, the outer wall of the upper end of the oil filling pipe is provided with an external thread in a surrounding manner, an inner cavity of the protective cap is provided with an internal thread in a surrounding manner, and the external thread is matched with the internal thread.

Preferably, the bin door is fixedly hinged to the bottom of the cleaning bin through a hinge, and a door handle is arranged on the surface of the bin door.

Preferably, install rolling bearing in the gyro wheel, stand one end is pegged graft and is fixed in rolling bearing's inner circle, the outer wall of cleaning layer is contradicted in a side surface of chain.

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

1. the utility model discloses a set up the viewing aperture on the casing, the staff of being convenient for inspects equipment, through setting up the oiling pipe, be convenient for operate when the chain needs to lubricate, labour saving and time saving, through setting up upper and lower casing articulated fixed, the dismantlement and the installation of the device of being convenient for, the staff of being convenient for maintains the chain, has improved the efficiency of maintenance;

2. make device internal seal, dustproof and waterproof through setting up the sealing strip, become the protection to the chain, prolonged the life of chain, through setting up the stand and having the gyro wheel on clean layer, can clean dirt such as dust on the chain, make the chain can keep clean good heart operation, through setting up the clean storehouse that has the door, can in time get rid of impurity such as the inside profit dirt of device, make the operational environment of chain more stable to open the door and still have for the radiating function of chain, the utility model discloses simple structure, the operation of being convenient for.

Drawings

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

fig. 2 is a schematic structural view of the lower housing of the present invention;

FIG. 3 is a schematic view of the structure of the oil filling pipe of the present invention

Fig. 4 is a schematic structural diagram of the stand column of the present invention.

In the figure: 1. an upper housing; 2. a lower housing; 3. a hinge; 4. a hasp; 5. a viewing port; 6. a transparent PVC sheet; 7. an oil filling pipe; 8. cleaning the bin; 9. a bin gate; 10. a column; 11. a roller; 12. a cleaning layer; 13. an annular mounting hole; 14. a sealing strip; 15. a protective cap; 16. an external thread; 17. an internal thread; 18. a door handle; 19. and rotating the bearing.

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. 1-4, the present invention provides a technical solution:

a chain protection device comprises an upper shell 1 and a lower shell 2, one side edge of the upper shell 1 is fixedly hinged to one end of the lower shell 2 through a hinge 3, the other side edge of the upper shell 1 is fixedly clamped to the other end of the lower shell 2 through a buckle 4, an observation opening 5 is formed in the top of the upper shell 1, a transparent PVC plate 6 is fixedly embedded in the observation opening 5 in a scarf joint mode, an oil injection pipe 7 is further arranged at the top of the upper shell 1, one end of the oil injection pipe 7 penetrates through the upper shell 1 and extends into the upper shell 1, a lock tongue of the buckle 4 is fixedly installed on the surface of the lower shell 2, a hook seat of the buckle 4 is fixedly installed on the surface of the upper shell 1, a protective cap 15 is arranged at the top of the oil injection pipe 7, an external thread 16 is arranged on the outer wall of the upper end of the oil injection pipe; through set up viewing aperture 5 on the casing, the staff of being convenient for inspects equipment, through setting up oiling pipe 7, be convenient for operate when the chain needs to lubricate, time saving and labor saving, it is articulated fixed through casing about setting up, the dismantlement and the installation of the device of being convenient for, the staff of being convenient for maintains the chain, the efficiency of maintenance has been improved, wherein, the lower extreme of oiling pipe 7 can cooperate to set up directly over the chain, be convenient for use, helmet 15 sets up with oiling pipe 7 is sealed, can prevent outside rainwater dust access device, can cup joint the anti-skidding rubber sleeve on the helmet 15, because what oiling pipe 7 often poured into is lubricating oil, it can laminate the in-service use more to set up the anti-skidding rubber sleeve.

The bottom of the lower shell 2 is provided with a cleaning bin 8, the bottom of the cleaning bin 8 is provided with a bin door 9, the inner wall of the lower shell 2 is fixedly provided with a stand column 10, the upper end of the stand column 10 is provided with a roller 11, the outer wall of the roller 11 is fixedly bonded with a cleaning layer 12, the bottom of the upper shell 1 and the top of the lower shell 2 are provided with annular mounting holes 13 used for mounting chain gears in a matching manner, the edges of two sides of the upper shell 1 and the lower shell 2 are fixedly bonded with sealing strips 14, the sealing strips 14 are rubber sealing strips, the bin door 9 is fixedly hinged to the bottom of the cleaning bin 8 through hinge hinges, the surface of the bin door 9 is provided with a door handle 18, a rotating bearing 19 is mounted in the roller 11, one end of the stand column 10 is; make device internal seal through setting up sealing strip 14, dustproof and waterproof, form the protection to the chain, the life of chain has been prolonged, through setting up stand 10 and gyro wheel 11 that has clean layer 12, can clean dirt such as dust on the chain, make the chain can keep clean good heart operation, clean storehouse 8 through setting up to have door 9, can in time get rid of impurity such as the inside profit dirt of device, make the operational environment of chain more stable, and open door 9 and still have for the radiating function of chain, wherein, sealing strip 14 can be changed into the silica gel sealing strip according to in-service use, better dustproof and waterproof heat dissipation function has, clean layer 12 can be according to in-service use brush layer or sponge layer etc..

The working principle is as follows: when the device is used, the observation port 5 is arranged on the shell, so that workers can conveniently inspect equipment, the oil injection pipe 7 is arranged, the operation is convenient when a chain needs to be lubricated, the time and the labor are saved, the upper shell and the lower shell are hinged and fixed, the device is convenient to disassemble and install, the workers can conveniently maintain the chain, and the maintenance efficiency is improved, wherein the lower end of the oil injection pipe 7 can be arranged right above the chain in a matched mode and is convenient to use, the protective cap 15 and the oil injection pipe 7 are arranged in a sealing mode, so that external rainwater and dust can be prevented from entering the device, the protective cap 15 can be sleeved with the anti-skid rubber sleeve, and the lubricating oil is often injected into the oil injection pipe 7, and the anti-skid rubber sleeve can be more fit with practical use; make device internal seal through setting up sealing strip 14, dustproof and waterproof, form the protection to the chain, the life of chain has been prolonged, through setting up stand 10 and gyro wheel 11 that has clean layer 12, can clean dirt such as dust on the chain, make the chain can keep clean good heart operation, clean storehouse 8 through setting up to have door 9, can in time get rid of impurity such as the inside profit dirt of device, make the operational environment of chain more stable, and open door 9 and still have for the radiating function of chain, wherein, sealing strip 14 can be changed into the silica gel sealing strip according to in-service use, better dustproof and waterproof heat dissipation function has, clean layer 12 can be according to in-service use brush layer or sponge layer 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

1. A chain protection device, includes casing (1) and casing (2) down, its characterized in that: one side edge of the upper shell (1) is fixedly hinged to one end of the lower shell (2) through a hinge (3), the other side edge of the upper shell (1) is fixed to the other end of the lower shell (2) through a buckle (4) in a clamping manner, an observation opening (5) is formed in the top of the upper shell (1), a transparent PVC plate (6) is fixedly embedded in the observation opening (5), an oil injection pipe (7) is further arranged at the top of the upper shell (1), one end of the oil injection pipe (7) penetrates through the upper shell (1) and extends into the upper shell (1), a cleaning bin (8) is arranged at the bottom of the lower shell (2), a bin door (9) is arranged at the bottom of the cleaning bin (8), a stand column (10) is fixedly arranged on the inner wall of the lower shell (2), idler wheels (11) are arranged at the upper end of the stand column (10), and a cleaning layer (12) is fixedly adhered to the outer wall of, and the bottom of the upper shell (1) and the top of the lower shell (2) are provided with annular mounting holes (13) for mounting chain gears.

2. A chain guard according to claim 1, wherein: the lock tongue of hasp (4) fixed mounting is in casing (2) surface down, collude seat fixed mounting in last casing (1) surface of hasp (4).

3. A chain guard according to claim 1, wherein: and sealing strips (14) are fixedly bonded to the edges of the two sides of the upper shell (1) and the lower shell (2), and the sealing strips (14) are rubber sealing strips.

4. A chain guard according to claim 1, wherein: the oiling pipe (7) top is provided with helmet (15), oiling pipe (7) upper end outer wall encircles and is provided with external screw thread (16), the inner chamber of helmet (15) encircles and is provided with internal thread (17), external screw thread (16) and internal thread (17) cooperation setting.

5. A chain guard according to claim 1, wherein: the bin door (9) is fixedly hinged to the bottom of the cleaning bin (8) through a hinge, and a door handle (18) is arranged on the surface of the bin door (9).

6. A chain guard according to claim 1, wherein: install rolling bearing (19) in gyro wheel (11), stand (10) one end is pegged graft and is fixed in the inner circle of rolling bearing (19), clean layer (12) outer wall is contradicted in chain side surface.