CN101985972A - Quickly detached and combined belt pulley - Google Patents
Quickly detached and combined belt pulley Download PDFInfo
- Publication number
- CN101985972A CN101985972A CN2010105634151A CN201010563415A CN101985972A CN 101985972 A CN101985972 A CN 101985972A CN 2010105634151 A CN2010105634151 A CN 2010105634151A CN 201010563415 A CN201010563415 A CN 201010563415A CN 101985972 A CN101985972 A CN 101985972A
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- CN
- China
- Prior art keywords
- tapered sleeve
- hole
- belt pulley
- female wheel
- taper sleeve
- 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.)
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Abstract
The invention relates to a quickly detached and combined belt pulley, which comprises a primary wheel, wherein the primary wheel is provided with a through hole along the axial direction; a taper sleeve is arranged in the through hole; the taper sleeve and the primary wheel are both provided with a screw hole; the taper sleeve and the primary wheel are tightly connected through a bolt; a cover plate is arranged outside of the through hole; the taper sleeve is connected to an electric motor through a bond and is tightly matched with the motor; and the primary wheel is sleeved on the taper sleeve and the two are in transition fit with each other. The invention is characterized by convenient assembly, low producing cost, and high safety factor.
Description
Technical field
The present invention relates to a kind of belt pulley, particularly a kind of belt pulley of quick release combination.
Background technique
Present belt pulley has 2.5 times, 5 times, 7 times, 9 times and 12 inferior numerous kinds.Transfer ginseng frequent because " hypotonic, low pressure, low yield " in oil field can cause to a certain extent, during operating cost and have certain security risk, operation in the open air for a long time causes key and belt pulley joint to get rusty extremely can't to dismantle on motor in addition.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of belt pulley of quick release combination, can effectively alleviate labor intensity of operating personnel, simultaneously, because the Combination leather belt wheel is not fragile and the life-span lengthening, can effectively prevent the generation of accident, have characteristics easy to install and use, that operating cost is low, safety coefficient is high.
To achieve these goals, the technical solution used in the present invention is: a kind of belt pulley of quick release combination, include a female wheel, female wheel is provided with a through hole vertically, be provided with tapered sleeve in the through hole, tapered sleeve is equipped with screw hole with female wheel, and screw closely links together tapered sleeve and female wheel, and through hole is provided with cover plate outward.
Screw hole on described female wheel is other also to be provided with top wire hole, is provided with jackscrew in the top wire hole.
Described tapered sleeve is connected in the rotating shaft on the motor with key, and itself and motor are closely cooperated.
Described tapered sleeve side is provided with groove, female wheel and tapered sleeve transition fit.
The present invention is owing to be provided with tapered sleeve in mother takes turns through hole, and female wheel is fastening with screw with tapered sleeve, and tapered sleeve cooperates with key and closely is connected with machine shaft, fastening along with retaining screw when mounted of this tapered sleeve, and female wheel and tapered sleeve cooperation are tight more; Unclamp retaining screw in unloading process a little, tapered sleeve breaks away from following moment of effect and female wheel of self elastic force, has dismounting characteristics especially easily.
Description of drawings
Fig. 1 is the structural representation of the female wheel 1 of the present invention.
Fig. 2 is the plan view of tapered sleeve 4 of the present invention.
Fig. 3 is the left view of tapered sleeve 4 of the present invention.
Fig. 4 does not install the structural representation of cover plate 7 for the present invention.
Structural representation when Fig. 5 installs fully for the present invention.
Embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and working principle are described in further detail.
With reference to Fig. 1,4,5,: a kind of belt pulley of quick release combination, include a female wheel 1, female wheel 1 is provided with a through hole 2 vertically, is provided with tapered sleeve 4 in the through hole 2, tapered sleeve 4 usefulness keys 9 are connected in the rotating shaft 10 on the motor, itself and motor are closely cooperated, and tapered sleeve 4 is respectively equipped with screw hole 5, screw hole 3 with female wheel 1, and screw 8 closely links together tapered sleeve 4 and female wheel 1, the outer cover plates 7 that are provided with of through hole 2, cover plate 7 by screw with mother take turns 1 and tapered sleeve 4 and key 9 be fixed together.Screw hole 5 sides on female wheel 1 also are provided with top wire hole 12, are provided with jackscrew 11 in the top wire hole.
With reference to Fig. 2,3, described tapered sleeve 4 sides are provided with groove 6, female wheel 1 and tapered sleeve 4 transition fit; The purpose of groove 6 is to make tapered sleeve 4 to maintain elasticity, unclamps retaining screw in unloading process a little, and tapered sleeve breaks away from the following moment of effect and the belt pulley of elastic force, and it is convenient especially to dismantle.
Working principle of the present invention is:
During use, earlier it is connected tapered sleeve 4 usefulness keys 9 with motor, fastening along with retaining screw when mounted of this tapered sleeve, female wheel and tapered sleeve cooperate tight more, mother is taken turns 1 to be enclosed within on the tapered sleeve 4, female wheel 1 is a transition fit with tapered sleeve 4, when transferring jig frequency, only need unclamp retaining screw a little, tapered sleeve breaks away from the following moment of effect and the belt pulley of self elastic force, and when mother's wheel was not automatically springed open by tapered sleeve, the rotation jackscrew can make female wheel break away from tapered sleeve, can install, change female wheel, have dismounting characteristics especially easily.
Claims (4)
1. the belt pulley of quick release combination, include a female wheel (1), it is characterized in that, female wheel (1) is provided with a through hole (2) vertically, be provided with tapered sleeve (4) in the through hole (2), tapered sleeve (4) is equipped with screw hole (5) with female wheel (1), and screw (8) closely links together tapered sleeve (4) and female wheel (1), the outer cover plate (7) that is provided with of through hole (2).
2. the belt pulley of a kind of quick release combination according to claim 1 is characterized in that, the screw hole (5) on described female wheel (1) is other also to be provided with top wire hole (12), is provided with jackscrew (11) in the top wire hole.
3. the belt pulley of a kind of quick release combination according to claim 1 is characterized in that, described tapered sleeve (4) is connected in the rotating shaft (10) on the motor with key (9), and itself and motor are closely cooperated.
4. the belt pulley of a kind of quick release combination according to claim 1 is characterized in that described tapered sleeve (4) side is provided with groove (6), female wheel (1) and tapered sleeve (4) transition fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105634151A CN101985972A (en) | 2010-11-25 | 2010-11-25 | Quickly detached and combined belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105634151A CN101985972A (en) | 2010-11-25 | 2010-11-25 | Quickly detached and combined belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101985972A true CN101985972A (en) | 2011-03-16 |
Family
ID=43710354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105634151A Pending CN101985972A (en) | 2010-11-25 | 2010-11-25 | Quickly detached and combined belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101985972A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111071952A (en) * | 2020-01-02 | 2020-04-28 | 谢震达 | Aircraft engine installation mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580209Y (en) * | 2002-09-18 | 2003-10-15 | 涟源钢铁集团有限公司 | Quick mounting and dismantling belt pulley |
| JP2006112590A (en) * | 2004-10-18 | 2006-04-27 | Mitsuboshi Belting Ltd | Fixing device of rotor to shaft |
| CN201074670Y (en) * | 2007-07-27 | 2008-06-18 | 王乃让 | Electric machine belt pulley being convenient in assembling and disassembling |
| CN201218317Y (en) * | 2008-05-20 | 2009-04-08 | 中国石油化工股份有限公司胜利油田分公司孤东采油厂 | Fast dismantling belt pulley of oil pumping machine electric motor |
| CN201896927U (en) * | 2010-11-25 | 2011-07-13 | 薛凯 | Quickly disassembled and assembled pulley |
-
2010
- 2010-11-25 CN CN2010105634151A patent/CN101985972A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580209Y (en) * | 2002-09-18 | 2003-10-15 | 涟源钢铁集团有限公司 | Quick mounting and dismantling belt pulley |
| JP2006112590A (en) * | 2004-10-18 | 2006-04-27 | Mitsuboshi Belting Ltd | Fixing device of rotor to shaft |
| CN201074670Y (en) * | 2007-07-27 | 2008-06-18 | 王乃让 | Electric machine belt pulley being convenient in assembling and disassembling |
| CN201218317Y (en) * | 2008-05-20 | 2009-04-08 | 中国石油化工股份有限公司胜利油田分公司孤东采油厂 | Fast dismantling belt pulley of oil pumping machine electric motor |
| CN201896927U (en) * | 2010-11-25 | 2011-07-13 | 薛凯 | Quickly disassembled and assembled pulley |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111071952A (en) * | 2020-01-02 | 2020-04-28 | 谢震达 | Aircraft engine installation mechanism |
| CN111071952B (en) * | 2020-01-02 | 2021-07-13 | 嘉兴金旅燕科技有限公司 | Aircraft engine installation mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110316 |