CN203408779U - Synchronous regulator of crusher - Google Patents
Synchronous regulator of crusher Download PDFInfo
- Publication number
- CN203408779U CN203408779U CN201320458409.9U CN201320458409U CN203408779U CN 203408779 U CN203408779 U CN 203408779U CN 201320458409 U CN201320458409 U CN 201320458409U CN 203408779 U CN203408779 U CN 203408779U
- Authority
- CN
- China
- Prior art keywords
- spring
- synchronous
- upper press
- screw mandrel
- press cover
- 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
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 abstract description 9
- 210000004907 gland Anatomy 0.000 abstract 4
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model discloses a synchronous regulator of a crusher, and relates to the field of crushers. The synchronous regulator comprises a synchronous shaft, wherein a swinging bracket is arranged on the synchronous shaft, and is connected with a spring lower base through a connection pin; a lead screw supported on a casing of the crusher is arranged in the spring lower base, and is sleeved with a spring; one end of the spring is arranged on the spring lower base, and the other end of the spring is provided with a spring upper gland; the lead screw and the spring upper gland are in threaded connection; a dust removing recess is axially formed in a threaded hole of the spring upper gland. The synchronous regulator of the crusher is provided with the dust removing recess axially in the threaded hole of the spring upper gland, and dust downwardly drops in the dust removing recess when the lead screw rotates, so that the dust is automatically removed.
Description
Technical field
The utility model relates to the synchronous governor in the field of disintegrating machine, particularly disintegrating machine.
Background technology
Existing disintegrating machine comprises casing, two synchronous governors are set in casing, each synchronous governor comprises respectively synchronizing shaft, swinging mounting is set respectively on every synchronizing shaft, and swinging mounting, by lower of connecting pin linking springs, arranges a screw mandrel being supported on casing in spring lower seat, on screw mandrel, be nested with spring, one end of spring is arranged on spring lower seat, and this structure exists following defect: 1, after long-time use, have dust impact to regulate on screw mandrel.2, screw mandrel bears spring pressure, is inconvenient to regulate.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of synchronous governor of disintegrating machine that can automatic dust removing is provided.
The purpose of this utility model is achieved in that a kind of synchronous governor of disintegrating machine, comprise synchronizing shaft, swinging mounting is set on synchronizing shaft, swinging mounting, by lower of connecting pin linking springs, arranges a screw mandrel being supported on disintegrating machine casing in spring lower seat, be nested with spring on screw mandrel, one end of spring is arranged on spring lower seat, the other end of described spring arranges spring upper press cover, and screw mandrel is threaded with spring upper press cover, and dedusting groove is axially set in the screwed hole of spring upper press cover.
The utility model is by dedusting groove is axially set in the screwed hole at spring upper press cover, and when screw mandrel rotates, dust falls downwards in dedusting groove, thus automatic dust removing.
Between spring upper press cover of the present utility model and spring lower seat, by pull bar, be connected, pull bar is subject to spring pressure, and screw mandrel is no longer stressed, makes to regulate more convenient.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the structural representation of spring upper press cover.
The specific embodiment
As shown in Figure 1, 2, the utility model mainly comprises synchronizing shaft 1, swinging mounting 2 is set on synchronizing shaft 1, swinging mounting 2 passes through connecting pin 3 linking springs lower 4, spring lower seat 4 is interior arranges a screw mandrel 5 being supported on disintegrating machine casing, on screw mandrel 5, be nested with spring 6, one end of spring 6 is arranged on spring lower seat 4, the other end of spring 6 arranges spring upper press cover 7, screw mandrel 5 is threaded with spring upper press cover 7, between spring upper press cover 7 and spring lower seat 4, by four pull bars 8, be connected, dedusting groove 9 is axially set in the screwed hole of spring upper press cover 7.
Claims (2)
1. the synchronous governor of a disintegrating machine, comprise synchronizing shaft, swinging mounting is set on synchronizing shaft, swinging mounting, by lower of connecting pin linking springs, arranges a screw mandrel being supported on disintegrating machine casing in spring lower seat, be nested with spring on screw mandrel, one end of spring is arranged on spring lower seat, it is characterized in that: the other end of described spring arranges spring upper press cover, screw mandrel is threaded with spring upper press cover, and dedusting groove is axially set in the screwed hole of spring upper press cover.
2. the synchronous governor of disintegrating machine according to claim 1, is characterized in that: between described spring upper press cover and spring lower seat, by pull bar, be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458409.9U CN203408779U (en) | 2013-07-30 | 2013-07-30 | Synchronous regulator of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458409.9U CN203408779U (en) | 2013-07-30 | 2013-07-30 | Synchronous regulator of crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408779U true CN203408779U (en) | 2014-01-29 |
Family
ID=49971707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320458409.9U Expired - Fee Related CN203408779U (en) | 2013-07-30 | 2013-07-30 | Synchronous regulator of crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203408779U (en) |
-
2013
- 2013-07-30 CN CN201320458409.9U patent/CN203408779U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140129 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |