CN211059334U

CN211059334U - Wear-resistant gear set

Info

Publication number: CN211059334U
Application number: CN201922164742.9U
Authority: CN
Inventors: 傅世传
Original assignee: Jurong Kairui Machinery Manufacturing Co ltd
Current assignee: Jurong Kairui Machinery Manufacturing Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-07-21
Anticipated expiration: 2029-12-06

Abstract

The utility model relates to the technical field of gear correlation, in particular to a wear-resistant gear set, which solves the defects that the common gear set in the prior art has larger abrasion before each other, is inconvenient to disassemble and maintain, and is inconvenient to observe the working state of the gear at the same time, and has single function, and comprises a shell, a connecting shaft and an oil tank, wherein the left side of the shell is provided with a protective plate, the right side of the protective plate is connected with the shell through a rotating shaft, the middle part of the protective plate is provided with an observation port, the outer sides of the protective plate and the shell are both provided with fixed blocks, the middle part of the fixed block is penetrated with a bolt, the connecting shaft is arranged inside the shell, the outer side of the connecting shaft is provided with a gear, the upper side and the lower side of the inner wall of the gear are both provided with connecting rods, the two sides of the bottom of the connecting, and the thread grooves are respectively arranged on the upper side surface and the lower side surface of the connecting shaft.

Description

Wear-resistant gear set

Technical Field

The utility model relates to a relevant technical field of gear especially relates to a wearability gear train.

Background

The gear set comprises a speed reducer, a gear, a rolling bearing, a sliding bearing and other parts needing lubrication, and other parts, so that the lubrication efficiency of the parts is improved, the production safety is improved, the service life of equipment is prolonged, the labor intensity is reduced, and the economic benefit of enterprises is improved.

Common gear train when using, wearing and tearing before each other are great, and are not convenient for dismantle and maintain the gear train, are not convenient for observe the operating condition of gear simultaneously, and the function is comparatively single.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that there is the comparatively singleness of common gear train function among the prior art, and the wearability gear train that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wearability gear train, includes shell, connecting axle and oil tank, the left side of shell is provided with the backplate, and the right side of backplate is connected with the shell through the pivot, the viewing aperture has been seted up at the middle part of backplate, and the outside of backplate and shell all installs the fixed block, and the middle part of fixed block runs through there is the bolt simultaneously, the connecting axle is installed in the inside of shell, and the outside of connecting axle is provided with the gear, the connecting rod is all installed to both sides about the inner wall of gear, and the bottom both sides of connecting rod all run through threaded rod, the terminal and the thread groove cooperation installation of threaded rod, and the thread groove sets up respectively at the upper and lower both sides surface of connecting axle, the oil tank sets up in the top of shell, and installs the support below the inside of oil tank, the below of support is provided with.

Preferably, the guard plate and the shell form a rotating structure through a rotating shaft, and the diameter of the guard plate is the same as that of the shell.

Preferably, the size of the observation port is smaller than that of the guard plate, and the observation port is of a square structure.

Preferably, the fixed block is connected with the bolt in a clamping manner, and the fixed block is provided with two groups.

Preferably, the gear and the housing form a rotating structure through a connecting shaft, and the diameter of the gear is larger than that of the connecting shaft.

Preferably, the threaded rod is in threaded connection with the connecting shaft through a thread groove, and the threaded rod is symmetrically arranged about a central axis of the connecting rod.

Preferably, the baffle and the bracket form a telescopic structure through a spring, and the baffle is in an L-shaped structure.

The utility model has the advantages that:

1. the wear-resistant gear set is provided with an oil tank and a baffle plate, when the uppermost gear contacts the baffle plate in the rotating operation process of the gear, the baffle plate is pushed to the right side, and the baffle plate can incline to enable lubricating oil in the oil tank to flow onto the gear, so that the gear is lubricated;

2. the wear-resistant gear set is provided with the spring and the bracket, when the gear passes through the baffle, the baffle can be reset by the resilience of the spring, so that the lower part of the oil tank is shielded, the oil tank is prevented from continuously supplying oil, and waste is avoided;

3. this wearability gear train is provided with threaded rod and thread groove, extracts the bolt from the fixed block, then opens the backplate rotation, screws out the threaded rod from the thread groove again to dismantle the gear, thereby carry out the later stage maintenance to the gear.

Drawings

Fig. 1 is a schematic front sectional view of a wear-resistant gear set according to the present invention;

fig. 2 is a schematic view of a closed front structure of a guard plate of a wear-resistant gear set according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 of a wear-resistant gear set according to the present invention.

In the figure: the device comprises a shell 1, a protective plate 2, a rotating shaft 3, an observation port 4, a fixing block 5, a bolt 6, a connecting shaft 7, a gear 8, a connecting rod 9, a threaded rod 10, a thread groove 11, an oil tank 12, a bracket 13, a baffle 14 and a spring 15.

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.

Referring to fig. 1-3, a wear-resistant gear set comprises a housing 1, a connecting shaft 7 and an oil tank 12, wherein a protective plate 2 is arranged on the left side of the housing 1, the right side of the protective plate 2 is connected with the housing 1 through a rotating shaft 3, a viewing port 4 is arranged in the middle of the protective plate 2, fixed blocks 5 are arranged on the outer sides of the protective plate 2 and the housing 1, a bolt 6 penetrates through the middle of each fixed block 5, the connecting shaft 7 is arranged in the housing 1, a gear 8 is arranged on the outer side of the connecting shaft 7, connecting rods 9 are arranged on the upper side and the lower side of the inner wall of each gear 8, threaded rods 10 penetrate through the two sides of the bottom of each connecting rod 9, the tail ends of the threaded rods 10 are matched with threaded grooves 11, the threaded grooves 11 are respectively arranged on the surfaces of the upper side and the lower side of the connecting shaft 7, the oil tank 12 is arranged, and the upper part of the baffle plate 14 is connected with the bracket 13 through a spring 15.

Further, the shield 2 and the housing 1 form a rotating structure through the rotating shaft 3, and the diameter of the shield 2 is the same as that of the housing 1, and the shield 2 is rotated to be opened, thereby opening the housing 1.

Further, the size of the observation port 4 is smaller than that of the protection plate 2, and the observation port 4 is of a square structure, so that the operation state of the gear 8 can be observed through the observation port 4 on the protection plate 2, and the gear 8 is prevented from being unnoticed when stuck.

Further, the fixed block 5 is connected with the bolt 6 in a clamping manner, and the fixed block 5 is provided with two groups, so that the bolt 6 is pulled out of the fixed block 5, and the shell 1 and the guard plate 2 are loosened.

Further, the gear 8 and the housing 1 form a rotating structure through the connecting shaft 7, and the diameter of the gear 8 is larger than that of the connecting shaft 7, and the connecting shaft 7 drives the gear 8 to rotate, so that the gear 8 can work normally.

Further, the threaded rod 10 is in threaded connection with the connecting shaft 7 through the threaded groove 11, the threaded rod 10 is symmetrically arranged relative to the central axis of the connecting rod 9, and the threaded rod 10 is screwed out of the threaded groove 11 so as to detach the gear 8, so that the gear 8 is repaired later.

Furthermore, the baffle 14 forms a telescopic structure with the bracket 13 through the spring 15, and the baffle 14 is in an L-shaped structure, when the uppermost gear 8 contacts the baffle 14, the baffle 14 is pushed to the right, and at this time, the baffle 14 tilts to allow the lubricating oil in the oil tank 12 to flow onto the gear 8, so as to lubricate the gear 8.

In this embodiment, when the wear-resistant gear set is used, firstly, lubricating oil is injected into the oil tank 12, the connecting shaft 7 drives the gear 8 to rotate, in the process of rotating and operating the gear 8, when the uppermost gear 8 contacts the baffle 14, the baffle 14 is pushed to the right, at this time, the baffle 14 inclines to enable the lubricating oil in the oil tank 12 to flow onto the gear 8, so as to lubricate the gear 8, meanwhile, the spring 15 pulls the rope, when the gear 8 passes through the baffle 14, the spring 15 rebounds to reset the baffle 14, so as to shield the lower part of the oil tank 12, prevent the oil from being continuously supplied to the oil tank 12, avoid waste, when the gear 8 is operated, the operating state of the gear 8 can be observed through the observation port 4 on the guard plate 2, so as to prevent the gear 8 from being unnoticed when stuck, when the gear 8 needs to be maintained, the bolt 6 can be pulled out of the fixing block 5, so as to loosen the shell 1 and the guard plate 2, then the guard plate 2 is rotated to be opened, thereby opening the shell 1, and then the threaded rod 10 is screwed out of the threaded groove 11, so as to disassemble the gear 8, thereby carrying out later maintenance on the gear 8, and then completing the using process of the wear-resistant gear set.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A wear-resistant gear set comprises a shell (1), a connecting shaft (7) and an oil tank (12), and is characterized in that a protective plate (2) is arranged on the left side of the shell (1), the right side of the protective plate (2) is connected with the shell (1) through a rotating shaft (3), an observation port (4) is formed in the middle of the protective plate (2), fixing blocks (5) are installed on the outer sides of the protective plate (2) and the shell (1), a bolt (6) penetrates through the middle of each fixing block (5), the connecting shaft (7) is installed inside the shell (1), a gear (8) is arranged on the outer side of the connecting shaft (7), connecting rods (9) are installed on the upper side and the lower side of the inner wall of the gear (8), threaded rods (10) penetrate through the two sides of the bottom of each connecting rod (9), and the tail ends of the threaded rods (10) are installed in a, and thread grooves (11) are respectively arranged on the upper side surface and the lower side surface of the connecting shaft (7), the oil tank (12) is arranged above the shell (1), the support (13) is arranged below the inside of the oil tank (12), a baffle (14) is arranged below the support (13), and the upper part of the baffle (14) is connected with the support (13) through a spring (15).

2. A wear resistant gear unit according to claim 1, characterized in that the shield (2) is in a rotating configuration with the housing (1) via the shaft (3), and the diameter of the shield (2) is the same as the diameter of the housing (1).

3. A wear resistant gear unit in accordance with claim 1, characterized in that the size of the viewing port (4) is smaller than the size of the shield (2) and that the viewing port (4) is of a square configuration.

4. A wear resistant gear unit in accordance with claim 1, characterized in that the fixed blocks (5) are snap fit with the bolts (6) and that there are two sets of fixed blocks (5).

5. A wear-resistant gear set according to claim 1, characterized in that the gear wheel (8) forms a rotary structure with the housing (1) via the connecting shaft (7), and that the diameter of the gear wheel (8) is larger than the diameter of the connecting shaft (7).

6. A wear-resistant gear set according to claim 1, characterized in that the threaded rod (10) is in threaded connection with the connecting shaft (7) via a thread groove (11), and the threaded rod (10) is arranged symmetrically about the central axis of the connecting rod (9).

7. A wear resistant gear unit in accordance with claim 1, characterized in that the shield (14) is telescopically arranged with the carrier (13) by means of springs (15), and that the shield (14) is of "L" shape.