CN220646673U

CN220646673U - Wear-resisting type speed reducer gear

Info

Publication number: CN220646673U
Application number: CN202322309279.9U
Authority: CN
Inventors: 谷加俊; 谷加盛; 宋大林
Original assignee: Yancheng Dengda Machinery Manufacturing Co ltd
Current assignee: Yancheng Dengda Machinery Manufacturing Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-22
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a wear-resistant speed reducer gear, which comprises a gear, wherein a lubrication assembly is arranged on the outer side of the gear and used for providing lubrication for the gear.

Description

Wear-resisting type speed reducer gear

Technical Field

The utility model relates to the technical field of gears, in particular to a wear-resistant speed reducer gear.

Background

The gear is a mechanism with wear-resistant property for the transmission operation of the speed reducer, and normally, when the speed reducer operates, the gears operate at high speed, and when the speed reducer decelerates, the gear is required to have high wear resistance and match with the speed reducer to decelerate;

patent document: CN207034124U discloses a gear, "comprising a gear core made of metal, the middle part of the gear core is provided with a shaft hole for being clamped with a transmission shaft, the circumferential outer surface of the gear core is transversely provided with at least one protrusion, the gear core is sleeved with a meshing part made of engineering plastics, the meshing part is meshed with an external gear for transmission, and annular baffles are detachably arranged on the two axial side surfaces of the gear core. The above publication mainly discloses solving the problems of small bearing moment and high aging speed of the metal core coated by fluororubber in the prior art;

the existing gear generally needs a worker to hold a brush to smear lubricating oil on the outer side of the gear, so that lubrication is realized, the gear is not convenient to lubricate, and the functionality is reduced.

Disclosure of Invention

The utility model aims to provide a wear-resistant speed reducer gear, which can solve the technical problems of inconvenient gear lubrication and low functionality in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the wear-resistant speed reducer gear comprises a gear, wherein a lubrication assembly is arranged on the outer side of the gear and used for providing lubrication for the gear;

the lubrication assembly includes: the supporting plate is arranged on the front surface of the gear, a supporting rod is arranged in the supporting plate in a penetrating way through a bearing, the supporting rod penetrates through the front surface of the gear through the bearing, a sponge is arranged on the back surface of the supporting plate, the inside of sponge runs through one side and has seted up the gomphosis groove, and the gomphosis groove meshes with the tooth of gear, the branch pipe is installed at the top of sponge, the funnel is installed at the top of branch pipe.

Preferably, the lubrication assembly comprises a supporting plate, a square plate is arranged on the back surface of the supporting plate and connected with the sponge, a fixing plate is arranged on the left side of the square plate, two mounting holes are formed in the fixing plate in a penetrating mode, and the mounting holes are used for providing penetrating space for the fixing part.

Preferably, the lubrication assembly comprises a funnel, a blocking cover is arranged on the outer side of the funnel through threads, the blocking cover is covered on the top of the funnel, and the funnel and the branch pipes are used for providing circulation space for lubricating oil.

Preferably, the inside of gear runs through and has seted up logical groove, and the telescopic link is installed to logical groove's both sides inner wall mosaic, and the flexible end outside of telescopic link is adorned the cover and is had the spring, and the one end of spring is connected with the stiff end of telescopic link.

Preferably, the left bending plate is installed at the telescopic end of one telescopic rod, the right bending plate is installed at the telescopic end of the other telescopic rod, and the left bending plate and the right bending plate are attached.

Preferably, the front of the left bending plate and the front of the right bending plate are respectively provided with a supporting plate, the supporting plates of the left bending plate are positioned at the bottom of the supporting plates of the right bending plate, and pull handles are embedded and arranged on the front of the left bending plate and the front of the right bending plate.

Preferably, the front of left bent plate with right bent plate has seted up two jacks respectively, and two jacks align with the round hole of extension board respectively, and the bolt is installed respectively through the screw thread to the inboard of two extension boards, and the bolt runs through the inboard of jack through the screw thread, and the jack is used for providing the screw thread space for the bolt.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the gear lubrication device, the lubrication assembly is arranged, and a worker can fix the lubrication assembly, the gear and all parts thereof together at a proper position on the inner side of the speed reducer by utilizing the fixing part, and then the worker inputs lubricating oil into the inner side of the lubrication assembly, so that all parts of the lubrication assembly are matched with each other to lubricate the gear, the gear can be lubricated conveniently, and the functionality is improved.

2. According to the utility model, by installing the bolts, a worker unscrews the bolts through the threads under the action of external force according to the actual situation, and simultaneously holds the pull handles, so that the two pull handles respectively drive the left bending plate and the right bending plate to be separated from each other through the external force, the left bending plate and the right bending plate respectively drive the support plates to move along the inner sides of the through grooves, at the moment, the left bending plate and the right bending plate respectively squeeze the telescopic rods and the springs to shrink, after the round holes of the two support plates are aligned with one of the jacks, the bolts are inserted into the front openings of the round holes and the jacks and then screwed, the distance between the left bending plate and the right bending plate is increased, and the inner diameters of the gears are increased, so that the inner diameters of the gears can be conveniently adjusted.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a gear according to the present utility model;

FIG. 3 is a schematic view of a spring of the present utility model;

FIG. 4 is a schematic view of a funnel structure according to the present utility model;

fig. 5 is a schematic view of a fitting groove structure of the present utility model.

In the figure: 1. a gear; 2. a through groove; 3. a telescopic rod; 4. a spring; 5. a left bending plate; 6. a right bending plate; 7. a jack; 8. a pull handle; 9. a support plate; 10. a bolt; 11. a support rod; 12. a supporting plate; 13. a square plate; 14. a fixing plate; 15. a mounting hole; 16. a sponge; 17. a branch pipe; 18. a funnel; 19. a blocking cover; 20. and a fitting groove.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only one embodiment of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be apparent to those skilled in the art that the specific meaning of the terms described above in the present utility model may be practiced in specific cases.

Referring to fig. 1 and 2, a wear-resistant gear of a speed reducer;

including gear 1, gear 1 self has high wearability, and the speed reducer of being convenient for slows down, and the staff can hold gear 1's outside, makes gear 1 place fixed in the inboard suitable position department of speed reducer, and above-mentioned action is repeated many times, makes the operation of cooperation speed reducer and the use of slowing down after the inboard a plurality of gears 1 intermeshing of speed reducer.

Referring to fig. 1, 2 and 3, a wear-resistant gear for a speed reducer;

including gear 1, gear 1's outside is provided with lubrication assembly, and lubrication assembly is used for providing lubrication for gear 1, and lubrication assembly includes: the supporting plate 12 arranged on the front surface of the gear 1, the supporting rod 11 is arranged in the supporting plate 12 in a penetrating way through the bearing, the supporting rod 11 penetrates through the front surface of the gear 1 through the bearing, the back surface of the supporting plate 12 is provided with the sponge 16, one side of the penetrating way of the inside of the sponge 16 is provided with the embedded groove 20, the embedded groove 20 is meshed with the teeth of the gear 1, the top of the sponge 16 is provided with the branch pipe 17, the top of the branch pipe 17 is provided with the funnel 18, the back surface of the supporting plate 12 is provided with the square plate 13, the square plate 13 is connected with the sponge 16, the left side of the square plate 13 is provided with the fixed plate 14, the inside of the fixed plate 14 is provided with two mounting holes 15 in a penetrating way, the mounting holes 15 are used for providing penetrating space for the fixed parts, the outside of the funnel 18 is provided with the baffle cover 19 through threads, the baffle cover 19 covers the top of the funnel 18, the funnel 18 and the branch pipe 17 are used for providing circulating space for lubricating oil, the supporting plate 12 can provide support for the supporting rod 11, the support rod 11 can provide rotary support for the gear 1, the fixing plate 14 can provide a penetrating space for the mounting hole 15, the sponge 16 can provide a cutting space for the embedding groove 20, a worker can fix the fixing plate 14 together with the square plate 13 and the supporting plate 12 at a proper position by penetrating the inner side of the mounting hole 15 through the fixing part, at the moment, the worker holds the baffle cover 19 again, the baffle cover 19 is unscrewed through threads under the action of external force, the baffle cover 19 is removed from the funnel 18, the baffle cover 19 is simultaneously opened at the top opening of the funnel 18, lubricating oil is poured into the inner side of the funnel 18 from the top opening of the funnel 18, the lubricating oil enters the inner side of the sponge 16 through the funnel 18 and the branch pipe 17, the sponge 16 has adsorptivity by the self, the lubricating oil is adsorbed and fills the inner side of the sponge 16 through the sponge 16, the sponge 16 is attached with teeth of the gear 1 through the embedding groove 20, when the gear 1 rotates, each tooth can be embedded into the inner side of the embedded groove 20, so that the inner side lubricating oil of the sponge 16 can lubricate the gear 1, thereby being capable of conveniently lubricating the gear 1 and improving the functionality.

Referring to fig. 1, 3, 4 and 5, a wear-resistant speed reducer gear;

comprises a supporting rod 11, a through groove 2 is penetrated and arranged in the gear 1, telescopic rods 3 are embedded and arranged on the inner walls of the two sides of the through groove 2, springs 4 are sleeved outside telescopic ends of the telescopic rods 3, one ends of the springs 4 are connected with fixed ends of the telescopic rods 3, a left bending plate 5 is arranged at the telescopic end of one telescopic rod 3, a right bending plate 6 is arranged at the telescopic end of the other telescopic rod 3, the left bending plate 5 is attached to the right bending plate 6, supporting plates 9 are respectively arranged on the front surfaces of the left bending plate 5 and the right bending plate 6, supporting plates 9 of the left bending plate 5 are positioned at the bottom of the supporting plates 9 of the right bending plate 6, pull handles 8 are embedded and arranged on the front surfaces of the left bending plate 5 and the right bending plate 6, two jacks 7 are respectively aligned with round holes of the supporting plates 9, bolts 10 are respectively arranged on the inner sides of the two supporting plates 9 through threads, the bolt 10 penetrates through the inner side of the insertion hole 7 through threads, the insertion hole 7 is used for providing a threaded space for the bolt 10, the through groove 2 can provide a moving space for the left bending plate 5 and the right bending plate 6, a worker can unscrew and detach the bolt 10 through threads under the action of external force according to the actual situation, simultaneously holds the pull handles 8, the two pull handles 8 respectively drive the left bending plate 5 and the right bending plate 6 to be separated from each other through the external force, the left bending plate 5 and the right bending plate 6 respectively drive the supporting plate 9 to move along the inner side of the through groove 2, at the moment, the left bending plate 5 and the right bending plate 6 respectively squeeze the telescopic rod 3 and the spring 4 to shrink, after the round holes of the two supporting plates 9 are aligned with one insertion hole 7, the bolt 10 is inserted into the front openings of the round holes and the insertion hole 7 to be screwed again, the distance between the left bending plate 5 and the right bending plate 6 is increased, the inner side diameter of the gear 1 is increased, thereby enabling the gear 1 to conveniently adjust the inner diameter.

Working principle: before the device is used, whether the device has the problem of influencing the use or not is checked, when a worker needs to use the device, the inner diameter of the gear 1 is adjusted to a proper length through the left bending plate 5 and the right bending plate 6 according to the actual situation, and then the gear 1 is arranged on the inner side of a speed reducer, so that the gear 1 can be used by utilizing the high wear resistance to be matched with the speed reducer for speed reduction.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a wear-resisting formula speed reducer gear, includes gear (1), its characterized in that: the outer side of the gear (1) is provided with a lubrication assembly, and the lubrication assembly is used for providing lubrication for the gear (1);

the lubrication assembly includes: the utility model discloses a gear (1) is positive fagging (12), the inside of fagging (12) is run through the bearing and is installed branch (11), and branch (11) run through the front of gear (1) through the bearing, fagging (12) back is provided with sponge (16), gomphosis groove (20) have been seted up to one side is run through to the inside of sponge (16), and gomphosis groove (20) are engaged with the tooth of gear (1), branch pipe (17) are installed at the top of sponge (16), funnel (18) are installed at the top of branch pipe (17).

2. A wear-resistant speed reducer gear according to claim 1, characterized in that: the lubrication assembly comprises a supporting plate (12), a square plate (13) is mounted on the back surface of the supporting plate (12), the square plate (13) is connected with a sponge (16), a fixing plate (14) is mounted on the left side of the square plate (13), two mounting holes (15) are formed in the fixing plate (14) in a penetrating mode, and the mounting holes (15) are used for providing penetrating spaces for fixing components.

3. A wear-resistant speed reducer gear according to claim 1, characterized in that: the lubricating assembly comprises a funnel (18), a blocking cover (19) is arranged on the outer side of the funnel (18) through threads, the blocking cover (19) covers the top of the funnel (18), and the funnel (18) and the branch pipe (17) are used for providing a circulation space for lubricating oil.

4. A wear-resistant speed reducer gear according to claim 1, characterized in that: the inside of gear (1) runs through and has seted up logical groove (2), and both sides inner wall in logical groove (2) is inlayed and is installed telescopic link (3), and spring (4) are adorned in the flexible end outside of telescopic link (3), and the one end of spring (4) is connected with the stiff end of telescopic link (3).

5. A wear-resistant speed reducer gear as claimed in claim 4, wherein: the telescopic end of one telescopic rod (3) is provided with a left bending plate (5), the telescopic end of the other telescopic rod (3) is provided with a right bending plate (6), and the left bending plate (5) and the right bending plate (6) are attached.

6. A wear-resistant speed reducer gear as claimed in claim 5, wherein: the front of left bent plate (5) with right bent plate (6) is installed extension board (9) respectively, and extension board (9) of left bent plate (5) are located the bottom of extension board (9) of right bent plate (6), and pull handle (8) are inlayed in the front of left bent plate (5) and right bent plate (6).

7. The wear-resistant speed reducer gear according to claim 6, wherein: the front of left bent plate (5) with right bent plate (6) has seted up two jack (7) respectively, and two jack (7) align with the round hole of extension board (9) respectively, bolt (10) are installed respectively through the screw thread to the inboard of two extension boards (9), and the inboard of jack (7) is run through the screw thread to bolt (10), and jack (7) are used for providing screw thread space for bolt (10).