CN205371368U - Automatic centrifugal clutch with multiple power take off interface - Google Patents
Automatic centrifugal clutch with multiple power take off interface Download PDFInfo
- Publication number
- CN205371368U CN205371368U CN201620002053.1U CN201620002053U CN205371368U CN 205371368 U CN205371368 U CN 205371368U CN 201620002053 U CN201620002053 U CN 201620002053U CN 205371368 U CN205371368 U CN 205371368U
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- CN
- China
- Prior art keywords
- return spring
- centrifugal clutch
- driven wheel
- wheel hub
- multiple power
- 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
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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The utility model discloses an automatic centrifugal clutch with multiple power take off interface belongs to agricultural machinery product technology field, it contains main mobile core axle, return spring, centrifugal clutch blocks, driven wheel hub, support bearing, retaining ring, the outer wall of main mobile core axle be equipped with return spring, return spring's the outside be equipped with centrifugal clutch blocks, the outside and the inboard of centrifugal clutch blocks be equipped with driven wheel hub, driven wheel hub between be equipped with support bearing, one side of support bearing be equipped with the retaining ring. Its structural design is reasonable, and easy operation is with low costs, but and a tractor serves several purposes, and possess multiple power take off interface, applicable wide range.
Description
Technical field
This utility model relates to agricultural machinery product technical field, is specifically related to a kind of automatic centrifugal clutch with multiple power output interface.
Background technology
Existing gasoline engine and diesel engine automatic centrifugal clutch, driven pulley hub structure is single, only design has belt pulley (single cavity or double flute), such oil-burning machine is typically only capable to drive a working machine job, if needing to be divided into two power, drives the words of two working machine work, it is accomplished by power transmission a to transfer case, being exported respectively by power to working machine place, this spline structure is complicated, and cost is also higher again.
Summary of the invention
For the problems referred to above, the automatic centrifugal clutch with multiple power output interface that the technical problems to be solved in the utility model is to provide a kind of reasonable in design, easy to operate, working (machining) efficiency is high.
A kind of automatic centrifugal clutch with multiple power output interface of the present utility model, it comprises actively mandrel, return spring, centrifugal friction block, driven wheel hub, spring bearing, back-up ring；The outer wall of described active mandrel is provided with return spring；The outside of described return spring is provided with centrifugal friction block；Outside and the inner side of described centrifugal friction block are provided with driven wheel hub；It is provided with spring bearing between described driven wheel hub；The side of described spring bearing is provided with back-up ring.
As preferably, described return spring is annular return spring.
Operation principle of the present utility model is that in the middle of prime mover drives, mandrel rotates, due to the centrifugal force dual function of return spring elastic force and centrifugal friction block, under prime mover relatively slow-speed of revolution, elastic force is more than centrifugal force, centrifugal friction block not with driven hub contacts, namely prime mover idle running；When prime mover rotating speed raises, centrifugal force raises along with rotating speed and increases, when centrifugal force is more than spring force, brake pad overcomes spring force and moves out, until with driven hub contacts, under the frictional force effect of brake pad and hub inner surface, brake pad drives driven wheel hub to move together, until movement at the uniform velocity, with this purpose reaching to drive working machine work.
During this utility model operation, driven wheel hub is provided with belt grooves (single cavity or multiple-grooved), belt transmission can be passed through and drive a working machine job；Another in end, design has multiple screwed hole, can being directly connected to shaft coupling or drive flexible axle by a ring flange, driving another working machine to work, thus realizing a tractor serves several purposes.
The beneficial effects of the utility model: its reasonable in design, simple to operate, cost is low, and can a tractor serves several purposes, and possess multiple power output interface, applicable scope is wide.
Accompanying drawing illustrates:
For ease of illustrating, this utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is schematic perspective view of the present utility model；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the right view of Fig. 1
In figure:
Actively mandrel 1, return spring 2, centrifugal friction block 3, driven wheel hub 4, spring bearing 5, back-up ring 6.
Detailed description of the invention:
As shown in Figures 1 to 4, this detailed description of the invention is by the following technical solutions: it comprises actively mandrel 1, return spring 2, centrifugal friction block 3, driven wheel hub 4, spring bearing 5, back-up ring 6；The outer wall of described active mandrel 1 is provided with return spring 2；The outside of described return spring 2 is provided with centrifugal friction block 3；The outside of described centrifugal friction block 3 and inner side are provided with driven wheel hub 4；It is provided with spring bearing 5 between described driven wheel hub 4；The side of described spring bearing 5 is provided with back-up ring 6.
As preferably, described return spring 2 is annular return spring.
The operation principle of this detailed description of the invention is that in the middle of prime mover drives, mandrel rotates, due to the centrifugal force dual function of return spring elastic force and centrifugal friction block, under prime mover relatively slow-speed of revolution, elastic force is more than centrifugal force, centrifugal friction block not with driven hub contacts, namely prime mover idle running；When prime mover rotating speed raises, centrifugal force raises along with rotating speed and increases, when centrifugal force is more than spring force, brake pad overcomes spring force and moves out, until with driven hub contacts, under the frictional force effect of brake pad and hub inner surface, brake pad drives driven wheel hub to move together, until movement at the uniform velocity, with this purpose reaching to drive working machine work.
During the operation of this detailed description of the invention, driven wheel hub is provided with belt grooves (single cavity or multiple-grooved), belt transmission can be passed through and drive a working machine job；Another in end, design has multiple screwed hole, can being directly connected to shaft coupling or drive flexible axle by a ring flange, driving another working machine to work, thus realizing a tractor serves several purposes.
The beneficial effects of the utility model: its reasonable in design, simple to operate, cost is low, and can a tractor serves several purposes, and possess multiple power output interface, applicable scope is wide.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (2)
1. an automatic centrifugal clutch with multiple power output interface, it is characterised in that it comprises actively mandrel, return spring, centrifugal friction block, driven wheel hub, spring bearing, back-up ring；The outer wall of described active mandrel is provided with return spring；The outside of described return spring is provided with centrifugal friction block；Outside and the inner side of described centrifugal friction block are provided with driven wheel hub；It is provided with spring bearing between described driven wheel hub；The side of described spring bearing is provided with back-up ring.
2. a kind of automatic centrifugal clutch with multiple power output interface according to claim 1, it is characterised in that described return spring is annular return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002053.1U CN205371368U (en) | 2016-01-05 | 2016-01-05 | Automatic centrifugal clutch with multiple power take off interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002053.1U CN205371368U (en) | 2016-01-05 | 2016-01-05 | Automatic centrifugal clutch with multiple power take off interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371368U true CN205371368U (en) | 2016-07-06 |
Family
ID=56274846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620002053.1U Expired - Fee Related CN205371368U (en) | 2016-01-05 | 2016-01-05 | Automatic centrifugal clutch with multiple power take off interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533637A (en) * | 2018-06-26 | 2018-09-14 | 王康 | A kind of soft start coupler of motor |
-
2016
- 2016-01-05 CN CN201620002053.1U patent/CN205371368U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533637A (en) * | 2018-06-26 | 2018-09-14 | 王康 | A kind of soft start coupler of motor |
| CN108533637B (en) * | 2018-06-26 | 2019-10-29 | 河北思达歌数据科技投资有限公司 | A kind of soft start coupler of motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160706 Termination date: 20170105 |