CN202431922U - Hollow shaft locking mechanism used in heavy machine speed reducer - Google Patents

Hollow shaft locking mechanism used in heavy machine speed reducer Download PDF

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Publication number
CN202431922U
CN202431922U CN2012200586724U CN201220058672U CN202431922U CN 202431922 U CN202431922 U CN 202431922U CN 2012200586724 U CN2012200586724 U CN 2012200586724U CN 201220058672 U CN201220058672 U CN 201220058672U CN 202431922 U CN202431922 U CN 202431922U
Authority
CN
China
Prior art keywords
hollow shaft
locking
speed reducer
machine speed
heavy machine
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
CN2012200586724U
Other languages
Chinese (zh)
Inventor
汪东方
Original Assignee
汪东方
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 汪东方 filed Critical 汪东方
Priority to CN2012200586724U priority Critical patent/CN202431922U/en
Application granted granted Critical
Publication of CN202431922U publication Critical patent/CN202431922U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a hollow shaft locking mechanism, and especially relates to the hollow shaft locking mechanism used in a heavy machine speed reducer. The hollow shaft locking mechanism comprises a box body, wherein, a hollow shaft is in plug-in connection with the box body; an upper locking disk and a lower locking disk are arranged at the tail part of the hollow shaft; the upper locking disk and the lower locking disk are fastened with each other through a bolt; an end cover is arranged in the hollow shaft; and the end cover is connected with the hollow shaft through a check ring in a shielding manner. The hollow shaft locking mechanism used in the heavy machine speed reducer has simple structure and good using effect.

Description

The hollow shaft locking mechanism that is used for the heavy machinery retarder
Technical field
The utility model is an a kind of hollow shaft locking mechanism, particularly a kind of hollow shaft locking mechanism that is used for the heavy machinery retarder.
Background technique
Hollow shaft locking of the prior art mechanism, complex structure, using effect is poor.
Summary of the invention
The utility model mainly is to solve the deficiency that exists in the existing technology, and a kind of hollow shaft locking mechanism that is used for the heavy machinery retarder simple in structure is provided.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of hollow shaft locking mechanism that is used for the heavy machinery retarder; Comprise casing; Be plugged with hollow shaft in the described casing, the afterbody of described hollow shaft is provided with locking plate and following locking plate, and the described locking plate of going up is fastened through bolt with following locking plate; Be provided with end cap in the described hollow shaft, described end cap keeps off mutually through back-up ring and connecing.
Therefore, the hollow shaft locking mechanism that is used for the heavy machinery retarder that the utility model provides, simple in structure, using effect is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technological scheme of the utility model.
Embodiment: as shown in Figure 1; A kind of hollow shaft locking mechanism that is used for the heavy machinery retarder comprises casing 1, is plugged with hollow shaft 2 in the described casing 1; The afterbody of described hollow shaft 2 is provided with locking plate 3 and following locking plate 4; The described locking plate 3 of going up is fastened through bolt 5 with following locking plate 4, is provided with end cap 6 in the described hollow shaft 2, and described end cap 6 keeps off mutually through back-up ring 7 and connecing.

Claims (1)

1. hollow shaft locking mechanism that is used for the heavy machinery retarder; It is characterized in that: comprise casing (1); Be plugged with hollow shaft (2) in the described casing (1), the afterbody of described hollow shaft (2) is provided with locking plate (3) and following locking plate (4), and described upward locking plate (3) and following locking plate (4) are fastened through bolt (5); Be provided with end cap (6) in the described hollow shaft (2), described end cap (6) keeps off mutually through back-up ring (7) and connecing.
CN2012200586724U 2012-02-20 2012-02-20 Hollow shaft locking mechanism used in heavy machine speed reducer Expired - Fee Related CN202431922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200586724U CN202431922U (en) 2012-02-20 2012-02-20 Hollow shaft locking mechanism used in heavy machine speed reducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200586724U CN202431922U (en) 2012-02-20 2012-02-20 Hollow shaft locking mechanism used in heavy machine speed reducer

Publications (1)

Publication Number Publication Date
CN202431922U true CN202431922U (en) 2012-09-12

Family

ID=46781368

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200586724U Expired - Fee Related CN202431922U (en) 2012-02-20 2012-02-20 Hollow shaft locking mechanism used in heavy machine speed reducer

Country Status (1)

Country Link
CN (1) CN202431922U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103089932A (en) * 2013-03-05 2013-05-08 杭州博悦传动机械有限公司 Double moduli high-accurate planet reducing mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103089932A (en) * 2013-03-05 2013-05-08 杭州博悦传动机械有限公司 Double moduli high-accurate planet reducing mechanism

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120912

Termination date: 20130220