CN216895643U

CN216895643U - Reduce fault rate's carrier gear

Info

Publication number: CN216895643U
Application number: CN202220166621.7U
Authority: CN
Inventors: 张涛; 商洪玉; 丁汉勇
Original assignee: Ningxia Fengtai Yongsheng Textile Technology Co ltd
Current assignee: Ningxia Fengtai Yongsheng Textile Technology Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-07-05
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a gap bridge gear for reducing failure rate, which relates to the field of weaving machines and comprises a gear shaft and gears, wherein the outer wall of the gear shaft is provided with a moving assembly, the moving assembly comprises sliding grooves arranged at the top and the bottom of the gear shaft and a plurality of grooves arranged above and below the inside of the gear shaft, sliding blocks are arranged inside the two sliding grooves, one side of each gear is provided with a shaft sleeve, and one side of the top of each shaft sleeve is provided with an oil injection assembly. According to the gear shaft sleeve, the moving assembly is arranged, when the positions of the shaft sleeve and the gear need to be adjusted, a user can push the shaft sleeve, the shaft sleeve can drive the sliding block to slide, the sliding block can extrude the limiting lug to move when moving, so that the limiting lug moves downwards and moves into the groove, the groove does not limit the sliding block any more, the positions of the shaft sleeve and the gear can be adjusted quickly, the gear position adjusting efficiency is improved, the gear can be used at different positions on the gear shaft, and the using effect of the gear is improved.

Description

Reduce fault rate's carrier gear

Technical Field

The utility model relates to the field of weaving machines, in particular to a carrier gear capable of reducing failure rate.

Background

The idle gear is also called a carrier gear, and refers to a gear which plays a role of transmission between two transmission gears which are not in contact with each other, and is simultaneously meshed with the two gears to change the rotation direction of a driven gear to be the same as that of a driving gear.

According to the Chinese patent with the publication number of CN210506625U, the utility model discloses a gap bridge gear assembly of a spinning frame, which can improve the firm stability of a gap bridge gear and a gear shaft and achieve the purpose of stabilizing the yarn quality of the spinning frame for a long time; however, the position of the gear is fixed and is difficult to adjust, so that the gear cannot be moved to other positions for use, and the use effect of the carrier gear is reduced; this gap bridge gear is through the bolt mounting on the gear shaft simultaneously, and its surface easily rusts after the bolt is used for a long time, and the user is difficult to paint lubricating oil to the bolt surface, leads to the bolt probably to block die in the bolt hole, then inconvenient follow-up user with the bolt from the downthehole back-out of bolt to the back-out efficiency of bolt has been reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a carrier gear with reduced failure rate, so as to solve the technical problems that the position of the gear is difficult to adjust and lubricating oil is inconvenient to be added into the bolt hole.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a reduce gap bridge gear of fault rate, includes gear shaft and gear, the outer wall of gear shaft is provided with removes the subassembly, remove the subassembly including set up in the spout of gear shaft top and bottom and set up in a plurality of recesses of gear shaft inside top and inside below, two the inside of spout all is provided with the slider, the axle sleeve is installed to one side of gear, top one side of axle sleeve is provided with the oiling subassembly, the bolt hole has all been seted up to the inside of slider and the inside of axle sleeve, the internally mounted of bolt hole has fastening bolt.

Through adopting above-mentioned technical scheme, fastening bolt can carry on spacingly to slider and axle sleeve to can fix axle sleeve and gear, the slider can slide in the spout is inside simultaneously, is convenient for then adjust the position of gear.

Further, the internally mounted of recess has the spring, the top of spring is connected with the movable block, the top of movable block is installed and is extended to the inside spacing lug of spout, the inner wall of axle sleeve is connected with the slider.

Through adopting above-mentioned technical scheme, when the position of axle sleeve and gear need be adjusted, user's accessible promotes the axle sleeve, and the axle sleeve can drive the slider and slide, and can extrude spacing lug and remove when the slider can remove to make spacing lug move down and move into to the recess inside, the recess is no longer spacing to the slider this moment, thereby is convenient for adjust the position of axle sleeve and gear.

Further, the shaft sleeve is connected with the sliding groove in a sliding mode through the sliding block, and the limiting protruding block is connected with the groove in a sliding mode through the movable block.

Through adopting above-mentioned technical scheme, can make the movable block slide in the recess is inside, can drive spacing lug removal simultaneously for spacing lug is no longer spacing to the slider.

Furthermore, the oiling subassembly is including seting up the annular channel of the inside one side of axle sleeve and seting up the oil filler point of axle sleeve top one side, the inside of oil filler point is provided with the pivot, the outer wall of pivot is fixed with a plurality of shutoff pieces, the oil drain hole has been seted up between annular channel and a bolt hole.

Through adopting above-mentioned technical scheme, when needs lubricate fastening bolt, the user can add lubricating oil to the inside of oil filler point, can rotate after the shutoff piece receives the impact of lubricating oil, and inside lubricating oil then can flow into the bolt hole through the oil filler point, inside partial lubricating oil can flow into annular channel simultaneously to inside flowing into another bolt hole through the oil drain hole, so that lubricate fastening bolt.

Furthermore, the oil filler point is linked together with the bolt hole, the oil filler point is linked together with annular channel, and is a plurality of the shutoff piece is distributed in the outer wall of pivot in annular array form.

Through adopting above-mentioned technical scheme, the lubricating oil of being convenient for flows into to the bolt hole inside through the oil filler point to can lubricate fastening bolt.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, through the arrangement of the moving assembly, when the positions of the shaft sleeve and the gear need to be adjusted, a user can push the shaft sleeve, the shaft sleeve can drive the sliding block to slide, the sliding block can extrude the limiting bump to move when moving, so that the limiting bump moves downwards and moves into the groove, and the groove does not limit the sliding block any more, so that the positions of the shaft sleeve and the gear can be adjusted quickly, the gear position adjusting efficiency is improved, the gear can be used at different positions on a gear shaft, the use effect of the gear is improved, and meanwhile, the gear ratio of the intermediate gear is 80: 40, the purpose of this is to reduce the failure rate and mechanical wear rate of the loom;

2. according to the utility model, by arranging the oil injection assembly, when the fastening bolt needs to be lubricated, a user can add lubricating oil into the oil injection hole, the plugging piece can rotate after being impacted by the lubricating oil, the lubricating oil can flow into the bolt hole through the oil injection hole, meanwhile, part of the lubricating oil can flow into the annular channel and flow into the other bolt hole through the oil discharge hole, so that the fastening bolt is lubricated, the surface of the fastening bolt is prevented from rusting and is difficult to unscrew subsequently, and the lubricating effect on the fastening bolt is improved.

Drawings

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a schematic view of the overall front cross-section of the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of the utility model at B in fig. 2.

In the figure: 1. a gear shaft; 2. a gear; 3. a shaft sleeve; 4. fastening a bolt; 5. bolt holes; 6. an oiling component; 601. a plugging sheet; 602. a rotating shaft; 603. an oil filler hole; 604. an annular channel; 605. an oil drain hole; 7. a moving assembly; 701. a chute; 702. a slider; 703. a groove; 704. a limiting bump; 705. a movable block; 706. a spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A gap bridge gear for reducing failure rate is disclosed, as shown in FIG. 1, FIG. 2, FIG. 3 and FIG. 4, comprising a gear shaft 1 and a gear 2, a moving assembly 7 is arranged on the outer wall of the gear shaft 1, the moving assembly 7 comprises sliding grooves 701 arranged on the top and bottom of the gear shaft 1 and a plurality of grooves 703 arranged on the upper and lower inner parts of the gear shaft 1, sliding blocks 702 are arranged inside the two sliding grooves 701, springs 706 are arranged inside the grooves 703, the top ends of the springs 706 are connected with a moving block 705, a limiting bump 704 extending to the inside of the sliding groove 701 is arranged on the top of the moving block 705, the inner wall of the shaft sleeve 3 is connected with the sliding blocks 702, when the positions of the shaft sleeve 3 and the gear 2 need to be adjusted, a user can push the shaft sleeve 3 to drive the sliding blocks 702 to slide, and when the sliding blocks 702 move, the limiting bump 704 is pressed to move downwards and move into the grooves 703, recess 703 is no longer spacing to slider 702 this moment, thereby be convenient for adjust the position of axle sleeve 3 and gear 2, axle sleeve 3 is installed to one side of gear 2, top one side of axle sleeve 3 is provided with oiling subassembly 6, bolt hole 5 has all been seted up to the inside of slider 702 and the inside of axle sleeve 3, axle sleeve 3 passes through slider 702 and spout 701 sliding connection, spacing lug 704 passes through movable block 705 and recess 703 sliding connection, can make movable block 705 slide in recess 703 inside, can drive spacing lug 704 simultaneously and remove, make spacing lug 704 no longer spacing to slider 702, the internally mounted of bolt hole 5 has fastening bolt 4, fastening bolt 4 can carry on spacingly to slider 702 and axle sleeve 3, thereby can fix axle sleeve 3 and gear 2.

Referring to fig. 2 and 3, the oil injection assembly 6 includes an annular channel 604 formed on one side of the inside of the shaft sleeve 3 and an oil injection hole 603 formed on one side of the top of the shaft sleeve 3, a rotating shaft 602 is disposed inside the oil injection hole 603, a plurality of blocking pieces 601 are fixed on the outer wall of the rotating shaft 602, when the fastening bolt 4 needs to be lubricated, a user can add lubricating oil into the oil injection hole 603, the blocking pieces 601 can rotate after being impacted by the lubricating oil, the lubricating oil can flow into the bolt holes 5 through the oil injection hole 603, meanwhile, a part of the lubricating oil can flow into the annular channel 604 and flow into another bolt hole 5 through the oil discharge hole 605, so as to lubricate the fastening bolt 4, an oil discharge hole 605 is formed between the annular channel 604 and one bolt hole 5, the oil injection hole 603 is communicated with the bolt holes 5, the oil injection hole 603 is communicated with the annular channel 604, the plurality of blocking pieces 601 are distributed on the outer wall of the rotating shaft 602 in an annular array, the lubricating oil is facilitated to flow into the inside of the bolt hole 5 through the oil filler hole 603, so that the fastening bolt 4 can be lubricated.

The implementation principle of the embodiment is as follows: firstly, when the position of the shaft sleeve 3 and the gear 2 needs to be adjusted, a user can push the shaft sleeve 3, the shaft sleeve 3 can drive the sliding block 702 to slide, the sliding block 702 can press the limit bump 704 to move when moving, so that the limit bump 704 moves downwards and moves into the groove 703, at the moment, the groove 703 does not limit the sliding block 702 any more, so that the position of the shaft sleeve 3 and the gear 2 can be adjusted quickly, then the user can screw the fastening bolt 4 into the corresponding sliding block 702 and the gear shaft 1 to limit and fix the sliding block 702, when the fastening bolt 4 needs to be lubricated, the user can add lubricating oil into the oil filling hole 603, the plugging piece 601 can rotate after being impacted by the lubricating oil, the lubricating oil can flow into the bolt hole 5 through the oil filling hole 603, meanwhile, part of the lubricating oil can flow into the annular channel 604 and flow into the other bolt hole 5 through the oil draining hole 605, so as to lubricate the fastening bolt 4 and prevent the surface of the fastening bolt 4 from rusting and being difficult to be unscrewed subsequently.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. A reduce intermediate gear of fault rate, includes gear shaft (1) and gear (2), its characterized in that: the outer wall of gear shaft (1) is provided with removal subassembly (7), remove subassembly (7) including offer spout (701) and a plurality of recesses (703) of offering in gear shaft (1) top and inside below in gear shaft (1) top and two the inside of spout (701) all is provided with slider (702), axle sleeve (3) are installed to one side of gear (2), top one side of axle sleeve (3) is provided with oiling subassembly (6), bolt hole (5) have all been seted up to the inside of slider (702) and the inside of axle sleeve (3), the internally mounted of bolt hole (5) has fastening bolt (4).

2. A reduced failure rate carrier gear according to claim 1, wherein: a spring (706) is installed inside the groove (703), a movable block (705) is connected to the top end of the spring (706), a limiting convex block (704) extending into the sliding groove (701) is installed at the top of the movable block (705), and the inner wall of the shaft sleeve (3) is connected with the sliding block (702).

3. A reduced failure rate carrier gear according to claim 2, wherein: the shaft sleeve (3) is in sliding connection with the sliding groove (701) through a sliding block (702), and the limiting convex block (704) is in sliding connection with the groove (703) through a movable block (705).

4. A reduced failure rate carrier gear according to claim 1, wherein: oiling subassembly (6) including set up annular channel (604) of inside one side of axle sleeve (3) and set up oiling hole (603) of one side of axle sleeve (3) top, the inside of oiling hole (603) is provided with pivot (602), the outer wall of pivot (602) is fixed with a plurality of shutoff pieces (601), oil drain hole (605) have been seted up between annular channel (604) and a bolt hole (5).

5. A reduced failure rate carrier gear according to claim 4, wherein: the oil filler point (603) is linked together with bolt hole (5), oil filler point (603) are linked together with annular channel (604), and is a plurality of shutoff piece (601) are distributed in the outer wall of pivot (602) in annular array form.