CN212004155U

CN212004155U - Novel mounting structure for large gear and main shell bearing seat

Info

Publication number: CN212004155U
Application number: CN202020364654.3U
Authority: CN
Inventors: 张飞
Original assignee: Suzhou Xilinzhe Intelligent Technology Co ltd
Current assignee: Suzhou Xilinzhe Intelligent Technology Co ltd
Priority date: 2020-03-21
Filing date: 2020-03-21
Publication date: 2020-11-24
Anticipated expiration: 2030-03-21

Abstract

The utility model discloses a novel gear wheel and main shell bearing frame mounting structure, including this seat of main shell axle, gear wheel, block, gear shaft and ring channel, the inside of this seat of main shell axle is provided with the gear shaft, be fixed with the block on the gear shaft outer wall of this seat one side of main shell axle, all install the lug on the this seat inner wall of main shell axle of gear shaft both sides, and the lug keeps away from the one end of gear shaft and all be fixed with stop gear, the gear shaft surface cover of lug one side is equipped with the gear wheel, and the inside of gear wheel is provided with the ring channel, the inside of ring channel is provided with built-in piece, and built-in piece cup joints each other with the gear shaft, the gear shaft surface cover of built-in piece one side is equipped with the curb plate, and the built-in piece. The utility model discloses not only realized the limit function of this mounting structure when using, the wear-resisting function when having realized this mounting structure and using has realized the function of integration installation when this mounting structure uses moreover.

Description

Novel mounting structure for large gear and main shell bearing seat

Technical Field

The utility model relates to a gear wheel technical field specifically is a novel gear wheel and main casing bearing frame mounting structure.

Background

Along with the continuous development of society, every industry is also with the continuous development, and wherein the gear is installed with the Yao when bearing frame uses, and this type of mounting structure on the market is various now, can satisfy people's user demand basically, but still has certain problem, and specific problem has following several:

(1) when the traditional mounting structure is used, the gear can shift due to poor limiting effect;

(2) when the traditional mounting structure is used, the wear-resisting effect is poor, so that the service life of the gear is short when the mounting structure is used;

(3) when the traditional mounting structure is used, the gear and the bearing seat are not integrally mounted, so that the operation difficulty of the mounting structure is improved when the mounting structure is used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel gear wheel and main casing bearing frame mounting structure to propose the problem that gear skew, life are short-lived and the operation degree of difficulty is big among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel gear wheel and main casing bearing frame mounting structure, includes this seat of main shell axle, gear wheel, block, gear shaft and ring channel, the inside of this seat of main shell axle is provided with the gear shaft, and the one end of gear shaft extends to the outside of this seat of main shell axle, be fixed with the block on the gear shaft outer wall of this seat one side of main shell axle, all install the lug on the this seat inner wall of main shell axle of gear shaft both sides, and the lug keeps away from the one end of keeping away from the gear shaft and all be fixed with stop gear, the gear shaft surface cover of lug one side is equipped with the gear wheel, and the inside of gear wheel is provided with the.

Preferably, stop gear's inside has set gradually joint piece, leads to groove and side channel, the both sides that lead to the inslot portion all are provided with the side channel, and the lug top of side channel one side all is fixed with the joint piece.

Preferably, the outer diameter of the clamping block is smaller than the inner diameters of the through groove and the side groove, and the clamping block and the through groove form a sliding structure.

Preferably, the annular groove is internally provided with a built-in block, the built-in block is sleeved with the gear shaft, the surface of the gear shaft on one side of the built-in block is sleeved with a side plate, and the surface of the built-in block on one side of the side plate is sleeved with a wear-resistant mechanism.

Preferably, the inside of wear-resisting mechanism has set gradually first pivot, connection pearl and second pivot, one side of connecting the pearl is provided with the second pivot, one side that the second pivot was kept away from to the connection pearl is provided with first pivot.

Preferably, the first rotating shaft is connected with the second rotating shaft through a connecting ball, the outer diameter of the connecting ball is smaller than the inner diameter of an inner groove of the first rotating shaft and the second rotating shaft, and the connecting ball, the first rotating shaft and the second rotating shaft form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: the novel mounting structure of the large gear and the main shell bearing seat not only realizes the limiting function of the mounting structure when in use, realizes the wear-resisting function of the mounting structure when in use, but also realizes the function of integrated mounting when in use;

(1) the side grooves are arranged on two sides of the inner part of the through groove, the clamping block is fixed at the top end of the lug on one side of the side groove, the outer diameter of the clamping block is smaller than the inner diameters of the through groove and the side groove, and the clamping block and the through groove form a sliding structure, so that the limiting function of the mounting structure in use is realized, and the practicability of the mounting structure in use is improved;

(2) a second rotating shaft is arranged on one side of the connecting bead, a first rotating shaft is arranged on one side of the connecting bead, which is far away from the second rotating shaft, the first rotating shaft is connected with the second rotating shaft through the connecting bead, the outer diameter of the connecting bead is smaller than the inner diameters of grooves in the first rotating shaft and the second rotating shaft, and the connecting bead, the first rotating shaft and the second rotating shaft form a sliding structure, so that the wear-resisting function of the mounting structure during use is realized, and the service life of the mounting structure is prolonged;

(3) the gear shaft is arranged in the main shell shaft base, the convex blocks are arranged on the inner wall of the main shell shaft base on the two sides of the gear shaft, the built-in blocks are arranged in the annular grooves, and the function of integrated installation when the installation structure is used is achieved, so that the operation difficulty when the installation structure is used is reduced.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is a side view of the sectional structure of the bull gear of the present invention;

fig. 3 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

fig. 4 is the side view of the gear shaft of the present invention showing a partially enlarged structure.

In the figure: 1. a main housing hub; 2. a bull gear; 3. a limiting mechanism; 301. a clamping block; 302. a through groove; 303. a side groove; 4. a bump; 5. a block body; 6. a gear shaft; 7. an annular groove; 8. a side plate; 9. a wear resistant mechanism; 901. a first rotating shaft; 902. a connecting bead; 903. a second rotating shaft; 10. the block is built in.

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 an embodiment: a novel mounting structure of a large gear and a main shell bearing seat comprises a main shell shaft seat 1, a large gear 2, a block body 5, a gear shaft 6 and an annular groove 7, wherein the gear shaft 6 is arranged inside the main shell shaft seat 1, one end of the gear shaft 6 extends to the outside of the main shell shaft seat 1, the block body 5 is fixed on the outer wall of the gear shaft 6 on one side of the main shell shaft seat 1, lugs 4 are arranged on the inner walls of the main shell shaft seat 1 on two sides of the gear shaft 6, and one end, far away from the gear shaft 6, of each lug 4 is fixedly provided with a limiting mechanism 3;

the limiting mechanism 3 is internally provided with a clamping block 301, a through groove 302 and side grooves 303 in sequence, the side grooves 303 are arranged on two sides of the inside of the through groove 302, the clamping block 301 is fixed at the top end of a bump 4 on one side of each side groove 303, the outer diameter of each clamping block 301 is smaller than the inner diameter of each through groove 302 and the inner diameter of each side groove 303, and the clamping blocks 301 and the through grooves 302 form a sliding structure;

when the mechanism is used, firstly, the large gear 2 is placed on the surface of the lug 4, when the large gear 2 is overlapped with the surface of the lug 4, the side grooves 303 at two sides of the through groove 302 in the large gear 2 are overlapped with the clamping block 301, and when the large gear 2 rotates, the clamping block 301 rotates in the through groove 302, so that the phenomenon that the large gear 2 falls off when rotating is avoided;

the surface of a gear shaft 6 at one side of the convex block 4 is sleeved with a big gear 2, and an annular groove 7 is arranged inside the big gear 2;

the inner part of the annular groove 7 is provided with an inner block 10, the inner block 10 is sleeved with the gear shaft 6, the surface of the gear shaft 6 on one side of the inner block 10 is sleeved with a side plate 8, the surface of the inner block 10 on one side of the side plate 8 is sleeved with a wear-resistant mechanism 9, the inner part of the wear-resistant mechanism 9 is sequentially provided with a first rotating shaft 901, a connecting bead 902 and a second rotating shaft 903, one side of the connecting bead 902 is provided with the second rotating shaft 903, one side of the connecting bead 902, which is far away from the second rotating shaft 903, is provided with the first rotating shaft 901, the first rotating shaft 901 is connected with the second rotating shaft 903 through the connecting bead 902, the outer diameter of the connecting bead 902 is smaller than the inner diameter of the inner grooves of the first rotating shaft 901 and the second;

when the mechanism is used, firstly, the gap between the built-in block 10 and the bump 4 is overlapped, so that the large gear 2 and the main shell shaft base 1 are installed in an embedded mode, meanwhile, the first rotating shaft 901 is attached to the large gear 2, the second rotating shaft 903 is attached to the built-in block 10, when the large gear 2 rotates, the first rotating shaft 901 can rotate along with the large gear, otherwise, the second rotating shaft 903 on one side of the large gear can be fixed to the built-in block 10, and therefore abrasion of the large gear 2 during rotation is reduced.

The working principle is as follows: when the mounting structure is used, firstly, the large gear 2 is placed on the surface of the lug 4, when the large gear 2 is overlapped with the surface of the lug 4, the side grooves 303 on two sides of the through groove 302 in the large gear 2 can be overlapped with the clamping block 301, when the large gear 2 rotates, the clamping block 301 can rotate in the through groove 302, the phenomenon that the large gear 2 drops when rotating is avoided, then, the gap between the built-in block 10 and the lug 4 is overlapped, the large gear 2 and the main shell shaft base 1 are installed in an embedded mode, meanwhile, the first rotating shaft 901 is attached to the large gear 2, the second rotating shaft 903 is attached to the built-in block 10, when the large gear 2 rotates, the first rotating shaft 901 can rotate along with the first rotating shaft, otherwise, the second rotating shaft 903 on one side of the large gear 2 can be fixed with the built-in block 10, abrasion of the large gear 2 when rotating is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 novel gear wheel and main casing bearing frame mounting structure, includes this seat of main casing axle (1), gear wheel (2), block (5), gear shaft (6) and ring channel (7), its characterized in that: the inside of this seat of main shell axle (1) is provided with gear shaft (6), and the one end of gear shaft (6) extends to the outside of this seat of main shell axle (1), be fixed with block (5) on gear shaft (6) outer wall of this seat of main shell axle (1) one side, all install lug (4) on the this seat of main shell axle (1) inner wall of gear shaft (6) both sides, and lug (4) keep away from the one end of keeping away from gear shaft (6) and all be fixed with stop gear (3), gear shaft (6) surface cover of lug (4) one side is equipped with gear wheel (2), and the inside of gear wheel (2) is provided with ring channel (7).

2. The novel bull gear and main housing bearing block mounting structure of claim 1, wherein: the inside of stop gear (3) has set gradually joint piece (301), has led to groove (302) and side channel (303), the both sides that lead to groove (302) inside all are provided with side channel (303), and lug (4) top of side channel (303) one side all is fixed with joint piece (301).

3. The novel bull gear and main housing bearing block mounting structure of claim 2, wherein: the outer diameter of the clamping block (301) is smaller than the inner diameters of the through groove (302) and the side groove (303), and the clamping block (301) and the through groove (302) form a sliding structure.

4. The novel bull gear and main housing bearing block mounting structure of claim 1, wherein: the novel gear ring is characterized in that a built-in block (10) is arranged inside the annular groove (7), the built-in block (10) is sleeved with the gear shaft (6), a side plate (8) is sleeved on the surface of the gear shaft (6) on one side of the built-in block (10), and a wear-resistant mechanism (9) is sleeved on the surface of the built-in block (10) on one side of the side plate (8).

5. The novel bull gear and main housing bearing block mounting structure of claim 4, wherein: the wear-resistant mechanism (9) is internally provided with a first rotating shaft (901), a connecting bead (902) and a second rotating shaft (903) in sequence, one side of the connecting bead (902) is provided with the second rotating shaft (903), and one side, far away from the second rotating shaft (903), of the connecting bead (902) is provided with the first rotating shaft (901).

6. The novel bull gear and main housing bearing block mounting structure of claim 5, wherein: the first rotating shaft (901) is connected with the second rotating shaft (903) through a connecting ball (902), the outer diameter of the connecting ball (902) is smaller than the inner diameters of inner grooves of the first rotating shaft (901) and the second rotating shaft (903), and the connecting ball (902), the first rotating shaft (901) and the second rotating shaft (903) form a sliding structure.