CN208364728U - A kind of gear of input shaft three gear - Google Patents

Abstract

The utility model belongs to gear technique field, specially a kind of input shaft three keeps off gear, including gear entirety and positioning input shaft, the inner surface of the gear entirety is fixedly installed with pin gear sleeve, the outer surface of the gear entirety is fixedly installed with No.1 power teeth, and the side of No.1 power teeth is fixedly installed with wheel spider, the inner surface of the wheel spider is fixedly installed with gear connecting plate close to the whole intermediate position of gear, and the inner surface of gear connecting plate close to No.1 power teeth side position through there is No.1 Xiao hole, No. two Xiao holes are installed below No.1 Xiao hole, the outer surface of the positioning input shaft is movably installed with eccentric bushing, a kind of input shaft three described in the utility model keeps off gear, equipped with positioning input shaft, adjustment gear and shift bearing, people can be facilitated to adjust to use, the power used can be increased simultaneously, and The flexibility and safety used can be improved, better prospect of the application is brought.

Description

A kind of gear of input shaft three gear

Technical field

The utility model belongs to gear technique field, and specially a kind of input shaft three keeps off gear.

Background technique

Gear refers to the mechanical organ for having gear continuously to engage passing movement and power on wheel rim, gear answering in transmission With there have been nowadays, the use of gear is also more and more extensive very early.

By the development of many years, the efficiency of three gear gears is significantly improved, but there are some problems.Tradition Three gear gear uses when can not limit power use, the safety used is not high, and it is inconvenient that people are adjusted, and use is ineffective It is living, so that process is brought certain influence to people.

It keeps off gear so providing a kind of input shaft three and becomes us and to solve the problems, such as.

Utility model content

The purpose of this utility model is to provide a kind of inverted structure near infrared light electrical resistivity survey based on novel cathode decorative layer Device is surveyed, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A kind of gear of input shaft three gear, including gear is whole and positioning input shaft, the inner surface of the gear entirety are fixed Pin gear sleeve is installed, the outer surface of the gear entirety is fixedly installed with No.1 power teeth, and the side of No.1 power teeth is fixed Wheel spider is installed, the inner surface of the wheel spider is fixedly installed with gear connecting plate close to the whole intermediate position of gear, and The inner surface of gear connecting plate runs through close to the position of No.1 power teeth side No.1 location hole, under the No.1 location hole Side is equipped with No. two location holes, and the outer surface of the positioning input shaft is movably installed with eccentric bushing, and the outer surface of eccentric bushing is leaned on The position of nearly gear connecting plate inner surface is movably installed with eccentric bushing bearing, and the side of the wheel spider is fixedly installed with chassis, And the inner surface on chassis is movably installed with adjustment gear, the inner surface of the adjustment gear is close to the position for positioning input shaft one end It is movably installed with adjustment axis, and the upper end for positioning input shaft is fixedly installed with non-slipping block close to the position of adjustment gear side, institute It states position of the other side of wheel spider below No.1 power teeth and shift bearing is installed, the outer surface of the eccentric bushing is logical The inner surface for crossing eccentric bushing bearing is flexibly connected with the inner surface of gear connecting plate, and the outer surface of the adjustment axis passes through adjusting tooth The inner surface of wheel is flexibly connected with the inner surface on chassis.

Preferably, the quantity of the No.1 power teeth, No.1 location hole and No. two location holes is several groups, and one The side of number power teeth is flexibly connected by the outer surface of wheel spider with the outer surface of gear connecting plate.

Preferably, the quantity of the non-slipping block is two groups, and the lower end of non-slipping block passes through the upper end of positioning input shaft It is flexibly connected with the inner surface of adjustment axis.

Preferably, the inner surface of the pin gear sleeve is movably installed with terminal pad, and the outer surface of terminal pad passes through needle The inner surface of tooth set is fixedly connected with the inner surface of gear entirety.

Preferably, position of the inner surface of the positioning input shaft among eccentric bushing, which is run through, connecting hole.

Preferably, the outer surface of the shift bearing is fixedly installed with No. two power teeths, and the one of No. two power teeths End is flexibly connected by the outer surface of shift bearing with the other side of wheel spider.

Compared with prior art, the utility model has the beneficial effects that the utility model can be more using positioning input shaft The use of good limitation power, uses according to using crowd to be adjusted, improves the safety used, convenient using adjustment gear The size and track that people rotate according to service condition adjustment gear, improve the flexibility used, can be made using shift bearing Power is provided with different size of gear, the flexibility used is further increased, keeps people more convenient to use, whole device behaviour Make simply, easy to use, the effect for using and adjusting is more preferable relative to traditional approach.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the partial view of the utility model；

Fig. 3 is the cross-sectional view of A in the utility model Fig. 1.

In figure: 1, gear is whole；2, pin gear sleeve；3, terminal pad；4, non-slipping block；5, No.1 power teeth；6, wheel spider；7, tooth Take turns connecting plate；8, No.1 location hole；9, No. two location holes；10, eccentric bushing bearing；11, eccentric bushing；12, input shaft is positioned；13, Connecting hole；14, chassis；15, adjustment gear；16, adjustment axis；17, shift bearing；18, No. two power teeths.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of gear of input shaft three gear, including gear are whole Body 1 and positioning input shaft 12, the inner surface of gear whole 1 are fixedly installed with pin gear sleeve 2, the fixed peace in the outer surface of gear whole 1 Side equipped with No.1 power teeth 5, and No.1 power teeth 5 is fixedly installed with wheel spider 6, and the inner surface of wheel spider 6 is close to gear Position among whole 1 is fixedly installed with gear connecting plate 7, and the inner surface of gear connecting plate 7 is close to 5 side of No.1 power teeth Position through there is a No.1 location hole 8, the lower section of No.1 location hole 8 is equipped with No. two location holes 9, positions the appearance of input shaft 12 Face is movably installed with eccentric bushing 11, and the outer surface of eccentric bushing 11 is movably installed with close to the position of 7 inner surface of gear connecting plate Eccentric bushing bearing 10, the side of wheel spider 6 is fixedly installed with chassis 14, and the inner surface on chassis 14 is movably installed with adjustment gear 15, the inner surface of adjustment gear 15 is movably installed with adjustment axis 16 close to the position of positioning 12 one end of input shaft, and positions input The upper end of axis 12 is fixedly installed with non-slipping block 4 close to the position of 15 side of adjustment gear, and the other side of wheel spider 6 is dynamic close to No.1 The position of the lower section of power tooth 5 is equipped with shift bearing 17, the outer surface of eccentric bushing 11 pass through the inner surface of eccentric bushing bearing 10 with The inner surface of gear connecting plate 7 is flexibly connected, inner surface and chassis 14 of the outer surface of adjustment axis 16 by adjustment gear 15 Inner surface be flexibly connected；Further, the quantity of No.1 power teeth 5, No.1 location hole 8 and No. two location holes 9 is several Group, and the side of No.1 power teeth 5 is flexibly connected by the outer surface of wheel spider 6 with the outer surface of gear connecting plate 7；Further , the quantity of non-slipping block 4 is two groups, and the lower end of non-slipping block 4 passes through the upper end of positioning input shaft 12 and the interior table of adjustment axis 16 Face is flexibly connected；Further, the inner surface of pin gear sleeve 2 is movably installed with terminal pad 3, and the outer surface of terminal pad 3 passes through needle The inner surface of tooth set 2 is fixedly connected with the inner surface of gear whole 1；Further, the inner surface of input shaft 12 is positioned close to partially Position among heart set 11, which is run through, connecting hole 13；Further, the outer surface of shift bearing 17 is fixedly installed with No. two power Tooth 18, and one end of No. two power teeths 18 is flexibly connected by the outer surface of shift bearing 17 with the other side of wheel spider 6.

Working principle: positioning input shaft 12 is mounted on to the inside of gear whole 1 by connecting hole 13, and uses non-slipping block 4 are positioned, and prevent from sliding, and pin gear sleeve 2 is cooperated so that No.1 power teeth 5 is preferably rotated with terminal pad 3, and are provided dynamic Power, it is in conjunction with wheel spider 6 that gear connecting plate 7 is fixed, and using No.1 location hole 8 and No. two location holes 9 facilitate gear whole 1 and Other gear connections enable gear whole 1 preferably to rotate, cooperate adjustment axis 16 by eccentric bushing bearing 10 and eccentric bushing 11 So that adjustment gear 15 is adjusted use, improves the flexibility that gear whole 1 uses, carrying out shift in conjunction with shift bearing 17 makes With, and by No. two cards of power teeth 18 and rotation, it is more practical.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of input shaft three keeps off gear, including gear whole (1) and positioning input shaft (12), it is characterised in that: the gear The inner surface of whole (1) is fixedly installed with pin gear sleeve (2), and the outer surface of the gear whole (1) is fixedly installed with No.1 power Tooth (5), and the side of No.1 power teeth (5) is fixedly installed with wheel spider (6), the inner surface of the wheel spider (6) is close to gear Whole (1) intermediate position is fixedly installed with gear connecting plate (7), and the inner surface of gear connecting plate (7) is close to No.1 power The position of tooth (5) side is equipped with No. two location holes below the No.1 location hole (8) through having No.1 location hole (8) (9), the outer surface of positioning input shaft (12) is movably installed with eccentric bushing (11), and the outer surface of eccentric bushing (11) is close to tooth The position of wheel connecting plate (7) inner surface is movably installed with eccentric bushing bearing (10), and the side of the wheel spider (6) is fixedly installed with Chassis (14), and the inner surface of chassis (14) is movably installed with adjustment gear (15), the inner surface of the adjustment gear (15) leans on The position of nearly positioning input shaft (12) one end is movably installed with adjustment axis (16), and positions the upper end of input shaft (12) close to adjusting The position of gear (15) side is fixedly installed with non-slipping block (4), and the other side of the wheel spider (6) is close to No.1 power teeth (5) The position of lower section is equipped with shift bearing (17), and the outer surface of the eccentric bushing (11) passes through the interior table of eccentric bushing bearing (10) Face is flexibly connected with the inner surface of gear connecting plate (7), and the outer surface of the adjustment axis (16) passes through the interior of adjustment gear (15) Surface is flexibly connected with the inner surface of chassis (14).

2. a kind of input shaft three according to claim 1 keeps off gear, it is characterised in that: the No.1 power teeth (5), No.1 The quantity of location hole (8) and No. two location holes (9) is several groups, and the side of No.1 power teeth (5) passes through wheel spider (6) Outer surface is flexibly connected with the outer surface of gear connecting plate (7).

3. a kind of input shaft three according to claim 1 keeps off gear, it is characterised in that: the quantity of the non-slipping block (4) is Two groups, and the lower end of non-slipping block (4) is flexibly connected by the upper end of positioning input shaft (12) with the inner surface of adjustment axis (16).

4. a kind of input shaft three according to claim 1 keeps off gear, it is characterised in that: the inner surface of the pin gear sleeve (2) It is movably installed with terminal pad (3), and the outer surface of terminal pad (3) passes through the interior of the inner surface of pin gear sleeve (2) and gear integrally (1) Surface is fixedly connected.

5. a kind of input shaft three according to claim 1 keeps off gear, it is characterised in that: described to position the interior of input shaft (12) Surface is run through close to the intermediate position of eccentric bushing (11) connecting hole (13).

6. a kind of input shaft three according to claim 1 keeps off gear, it is characterised in that: the appearance of shift bearing (17) Face is fixedly installed with No. two power teeths (18), and outer surface and needle of the one end of No. two power teeths (18) by shift bearing (17) The other side of fluted disc (6) is flexibly connected.