CN203272612U - Drilling stirring worm reducer - Google Patents

Drilling stirring worm reducer Download PDF

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Publication number
CN203272612U
CN203272612U CN 201320236402 CN201320236402U CN203272612U CN 203272612 U CN203272612 U CN 203272612U CN 201320236402 CN201320236402 CN 201320236402 CN 201320236402 U CN201320236402 U CN 201320236402U CN 203272612 U CN203272612 U CN 203272612U
Authority
CN
China
Prior art keywords
worm
cap
bearing
reducer
thrust
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
CN 201320236402
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Chinese (zh)
Inventor
卢鹏
Original Assignee
卢鹏
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 卢鹏 filed Critical 卢鹏
Priority to CN 201320236402 priority Critical patent/CN203272612U/en
Application granted granted Critical
Publication of CN203272612U publication Critical patent/CN203272612U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a reducer, and discloses a drilling stirring worm reducer. The drilling stirring worm reducer comprises a tank body, a worm gear, a worm, a thrust bearing, a stepped shaft, an end cover and an input flange. The worm gear is arranged at the lower end of the interior of the tank body, the upper portion of the worm gear is meshed with the worm, the stepped shaft is arranged at one end of the worm, the thrust bearing is arranged on the stepped shaft, the thrust bearing, the stepped shaft and the end cover are matched, and the other end of the worm is connected with the input flange. The drilling stirring worm reducer is simple in structure and stable and reliable in operation, and greatly improves the work efficiency.

Description

Creep into the stirring worm reducer
Technical field
The utility model relates to a kind of retarder, be specifically related to a kind of stirring worm reducer that creeps into.
Background technique
The bearing temperature rise of the worm type of reduction gearing of rig stirrer use at present is too fast, after work a period of time, serious wearing and tearing can appear in bearing, cause retarder can not continue normal operation, greatly affect the progress of work and the efficient of creeping into stirrer, brought very large inconvenience to production.
Summary of the invention
For the deficiency that exists on prior art, the utility model purpose is to be to provide a kind of stirring worm reducer that creeps into, and simple in structure, running temperature is reliable, and its working efficiency is provided greatly.
To achieve these goals, the utility model is to realize by the following technical solutions: a kind of stirring worm reducer that creeps into, comprise casing, worm gear, worm screw, thrust-bearing, multidiameter shaft, end cap and input flange, the box house lower end is provided with worm gear, the worm gear top is meshed with worm screw, and worm screw one end is provided with multidiameter shaft, is provided with thrust-bearing on multidiameter shaft, thrust-bearing and multidiameter shaft and end cap match, and the worm screw the other end is connected with input flange.
As preferably, be provided with positioning spigot on described end cap, conveniently coordinate with casing.
As preferably, described end cap is the bearing seat type end cap.
The utility model is simple in structure, and stable and reliable operation provides its working efficiency greatly.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Coding in figure is respectively: 1 is casing, and 2 is worm gear, and 3 is worm screw, and 4 is thrust-bearing, and 5 is multidiameter shaft, and 6 is end cap, and 7 is output flange.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
As shown in Figure 1, originally creep into the stirring worm reducer, comprise casing 1, worm gear 2, worm screw 3, thrust-bearing 4, multidiameter shaft 5, end cap 6 and input flange 7, casing 1 interior lower end is provided with worm gear 2, worm gear 2 tops are meshed with worm screw 3, and worm screw 3 one ends are provided with multidiameter shaft 5, are provided with thrust-bearing 4 on multidiameter shaft 5, thrust-bearing 4 and multidiameter shaft 5 match with end cap 6, and worm screw 3 the other ends are connected with input flange 7.
It should be noted that on described end cap 6 to be provided with positioning spigot, conveniently coordinate with casing 1.
In addition, described end cap 6 is the bearing seat type end cap.
This embodiment has increased thrust-bearing 4, has strengthened its axial carrying capacity, has alleviated the wearing and tearing of bearing, makes increase its working life.

Claims (3)

1. one kind is crept into the stirring worm reducer, it is characterized in that, comprise casing (1), worm gear (2), worm screw (3), thrust-bearing (4), multidiameter shaft (5), end cap (6) and input flange (7), casing (1) interior lower end is provided with worm gear (2), worm gear (2) top is meshed with worm screw (3), worm screw (3) one ends are provided with multidiameter shaft (5), be provided with thrust-bearing (4) on multidiameter shaft (5), thrust-bearing (4) and multidiameter shaft (5) and end cap (6) match, worm screw (3) the other end is connected with input flange (7).
2. the stirring worm reducer that creeps into according to claim 1, is characterized in that, described end cap is provided with positioning spigot on (6).
3. the stirring worm reducer that creeps into according to claim 1, is characterized in that, described end cap (6) is the bearing seat type end cap.
CN 201320236402 2013-04-21 2013-04-21 Drilling stirring worm reducer Expired - Fee Related CN203272612U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320236402 CN203272612U (en) 2013-04-21 2013-04-21 Drilling stirring worm reducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320236402 CN203272612U (en) 2013-04-21 2013-04-21 Drilling stirring worm reducer

Publications (1)

Publication Number Publication Date
CN203272612U true CN203272612U (en) 2013-11-06

Family

ID=49503033

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320236402 Expired - Fee Related CN203272612U (en) 2013-04-21 2013-04-21 Drilling stirring worm reducer

Country Status (1)

Country Link
CN (1) CN203272612U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103671730A (en) * 2013-12-03 2014-03-26 上海卫星装备研究所 Transmission mechanism adaptable to vacuum low temperature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103671730A (en) * 2013-12-03 2014-03-26 上海卫星装备研究所 Transmission mechanism adaptable to vacuum low temperature

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Legal Events

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

Granted publication date: 20131106

Termination date: 20140421

C17 Cessation of patent right