CN205978346U - Last sprocket of power device - Google Patents

Last sprocket of power device Download PDF

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Publication number
CN205978346U
CN205978346U CN201620873977.9U CN201620873977U CN205978346U CN 205978346 U CN205978346 U CN 205978346U CN 201620873977 U CN201620873977 U CN 201620873977U CN 205978346 U CN205978346 U CN 205978346U
Authority
CN
China
Prior art keywords
gear
sleeve
power
transmission shaft
chain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620873977.9U
Other languages
Chinese (zh)
Inventor
潘益文
潘益忠
潘孝余
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG ZHONGXING EQUIPMENT CO Ltd
Original Assignee
ZHEJIANG ZHONGXING EQUIPMENT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHEJIANG ZHONGXING EQUIPMENT CO Ltd filed Critical ZHEJIANG ZHONGXING EQUIPMENT CO Ltd
Priority to CN201620873977.9U priority Critical patent/CN205978346U/en
Application granted granted Critical
Publication of CN205978346U publication Critical patent/CN205978346U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a last sprocket of power device, including the chain wheel body, the chain wheel body comprises gear, sleeve, forms on the gear periphery to mesh just align to grid's a plurality of tooth mutually with the chain to and set up a plurality of races that form between each tooth on the gear, and the race meshes with roller on the chain mutually, is equipped with the sleeve in the middle of the gear, and the sleeve is installed on the transmission shaft, and two end and support swing joint of transmission shaft have compensatied the not enough of prior art, reasonable in design, safe and reliable.

Description

A kind of sprocket wheel on power set
Technical field
This utility model is related to sprocket wheel, the sprocket wheel on especially a kind of power set.
Background technology
Sprocket wheel be mounted on axle by engage with chain to realize power transmission frame for movement, different size, formation, The power that the sprocket wheel of structure is transmitted is also different, and the sprocket wheel on this power set that this practicality is newly related to can pass completely Send larger power and the phenomenon such as skid or come off will not be produced.
Utility model content
Technical problem to be solved in the utility model is to provide the sprocket wheel on a kind of power set.
For solving above-mentioned existing technical problem, this utility model adopts following scheme:A kind of sprocket wheel on power set, Including sprocket body, described sprocket body is made up of gear, sleeve, circumference of gear face is formed and is meshed and evenly distributed with chain Several teeth, and it is arranged on some races formed between each tooth on gear, race is meshed with the roller on chain, tooth It is provided with sleeve, sleeve is arranged on power transmission shaft, and power transmission shaft two end is flexibly connected with bearing in the middle of wheel.
Preferably, described sleeve is formed with hollow cylindrical.
Preferably, described gear is cast for integral type with sleeve.
Preferably, described sleeve is bonded with the connected mode of power transmission shaft.
Beneficial effect:The sprocket wheel on this power set that this utility model is related to, by the tooth on gear and chain Groove engagement, the race on gear engage, with the roller on chain, the transmission realizing power, and conveying capacity is greatly, conventional big with some On the mechanical transmission equipment of type.
This utility model employs the sprocket wheel on a kind of technique scheme power set of offer, compensate for prior art Deficiency, reasonable in design, easy to operate.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 structural representation of the present utility model.
Specific embodiment
As Fig. 1,2, the sprocket wheel on a kind of power set, including sprocket body 1, described sprocket body 1 is by 3 groups of gear 2, sleeve Become, formation on gear 2 periphery is meshed and several evenly distributed teeth 4 with chain, and be arranged on each on gear 2 The some races 5 being formed between tooth 4, race 5 is meshed with the roller on chain, is provided with sleeve 3 in the middle of gear 2, and sleeve 3 is arranged on On power transmission shaft 6, power transmission shaft 6 two end is flexibly connected with bearing 7, and described sleeve 3 is formed with hollow cylindrical, described gear 2 and set Cylinder 3 is integral type casting, and described sleeve 3 is bonded with the connected mode of power transmission shaft 6.
During real work, start motor, power is sent on the power transmission shaft 6 in bearing 7 motor, power transmission shaft 6 drives tooth Wheel 2 rotation, while gear 2 circumferential average rate rotation, gear 2 drives chain to move at a same speed, now, is distributed in gear Tooth 4 on 2 peripheries is meshed with the groove on chain, and the race 5 on gear 2 is meshed with the roller on chain, the tooth on gear 2 4 thickness are bigger than general tooth 4, when coordinating chain work, are provided that the bigger power that rotates in a circumferential direction, and improve the strong of gear 2 Degree, the sleeve 3 on gear 2 and power transmission shaft 6 pass through bonded, and sleeve 3 is hollow cylinder shape, and sleeve 3 covers in power transmission shaft 6 On length longer that is to say, that sleeve 3 is even closer with the cooperation of power transmission shaft 6 and firm, so, gear 2 is being joined with chain During conjunction, no matter how the rotating speed of power transmission shaft 6 changes, and gear 2 can accurately be rotated with same rotating speed.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute Belong to those skilled in the art described specific embodiment can be made with various modifications or supplement or using similar Mode substitute, but without departing from of the present utility model spirit or surmount scope defined in appended claims.

Claims (4)

1. the sprocket wheel on a kind of power set, including sprocket body(1)It is characterised in that:Described sprocket body(1)By gear(2), set Cylinder(3)Composition, gear(2)Formed on periphery and be meshed and several evenly distributed teeth with chain(4), and it is arranged on tooth Wheel(2)On each tooth(4)Between formed some races(5), race(5)It is meshed with the roller on chain, gear(2)Middle It is provided with sleeve(3), sleeve(3)It is arranged on power transmission shaft(6)On, power transmission shaft(6)Two ends and bearing(7)It is flexibly connected.
2. the sprocket wheel on a kind of power set according to claim 1 is it is characterised in that described sleeve(3)With hollow circle Column is formed.
3. the sprocket wheel on a kind of power set according to claim 1 is it is characterised in that described gear(2)With sleeve(3) For integral type casting.
4. the sprocket wheel on a kind of power set according to claim 1 is it is characterised in that described sleeve(3)With power transmission shaft (6)Connected mode be bonded.
CN201620873977.9U 2016-08-14 2016-08-14 Last sprocket of power device Expired - Fee Related CN205978346U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620873977.9U CN205978346U (en) 2016-08-14 2016-08-14 Last sprocket of power device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620873977.9U CN205978346U (en) 2016-08-14 2016-08-14 Last sprocket of power device

Publications (1)

Publication Number Publication Date
CN205978346U true CN205978346U (en) 2017-02-22

Family

ID=59977414

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620873977.9U Expired - Fee Related CN205978346U (en) 2016-08-14 2016-08-14 Last sprocket of power device

Country Status (1)

Country Link
CN (1) CN205978346U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Last sprocket of power device

Effective date of registration: 20171031

Granted publication date: 20170222

Pledgee: Wencheng branch of China Co truction Bank Corp

Pledgor: Zhejiang Zhongxing Equipment Co., Ltd.

Registration number: 2017330000147

Denomination of utility model: Last sprocket of power device

Effective date of registration: 20171031

Granted publication date: 20170222

Pledgee: Wencheng branch of China Co truction Bank Corp

Pledgor: Zhejiang Zhongxing Equipment Co., Ltd.

Registration number: 2017330000147

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20191008

Granted publication date: 20170222

Pledgee: Wencheng branch of China Co truction Bank Corp

Pledgor: Zhejiang Zhongxing Equipment Co., Ltd.

Registration number: 2017330000147

Date of cancellation: 20191008

Granted publication date: 20170222

Pledgee: Wencheng branch of China Co truction Bank Corp

Pledgor: Zhejiang Zhongxing Equipment Co., Ltd.

Registration number: 2017330000147

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170222

Termination date: 20190814