CN202071627U - Rotary-type elastically-positioned pulley frame - Google Patents
Rotary-type elastically-positioned pulley frame Download PDFInfo
- Publication number
- CN202071627U CN202071627U CN2011201797003U CN201120179700U CN202071627U CN 202071627 U CN202071627 U CN 202071627U CN 2011201797003 U CN2011201797003 U CN 2011201797003U CN 201120179700 U CN201120179700 U CN 201120179700U CN 202071627 U CN202071627 U CN 202071627U
- Authority
- CN
- China
- Prior art keywords
- pulley frame
- pulley
- spring
- pulley yoke
- electric heater
- 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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- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model discloses a rotary-type elastically-positioned pulley frame, which comprises a pulley frame, wherein the pulley frame is arranged at the bottom of an electric heater, a front pulley assembly and a rear pulley assembly are installed at the bottom of the pulley frame, the pulley frame is connected with the electric heater through a central bolt, a shaft retaining ring which is sleeved on the central bolt is arranged between the upper end of the pulley frame and the lower end of the electric heater, a spring is sleeved at the head end of the central bolt, one end of the spring is pressed at the head of the central bolt, and the other end of the spring is pressed at the inner side at the upper end of the pulley frame. The rotary-type elastically-positioned pulley frame has a reasonable structure, and the direction of the pulley frame can be rotated through a spring device of the central bolt, so that the pulley frame is adjusted to be transversely or longitudinally placed as required and is convenient to package, transport and collect.
Description
Technical field
The utility model relates to a kind of location pulley yoke.
Background technology
The conventional electric heating device, its bottom pulley group is fixed form, and its orientation can not be adjusted, and it is big to take up room when packing, transportation, collection, makes troubles.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the rotary elasticity location pulley yoke that the direction of assembly pulley is easy to adjust,
Technical solution of the present utility model is:
A kind of rotary elasticity location pulley yoke, it is characterized in that: comprise the pulley yoke that is arranged on the electric heater bottom, pulley assembly before and after the dress of pulley yoke bottom, pulley yoke is connected with electric heater by central screw, the shaft block ring that is sleeved on the central screw is arranged between pulley yoke upper end and the electric heater lower end, be set with spring at the central screw head end, an end of spring is pressed in the head of central screw, and the other end of spring is pressed in the inboard of pulley yoke upper end.
At least one group is provided with brake gear in the assembly pulley of front and back.
The utility model is rational in infrastructure, and by the spring installation of central screw, direction that can the rotating pulley frame is adjusted into laterally or vertically it as required and places, and is convenient to packing, transportation, collection.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of an embodiment of the utility model.
The specific embodiment
A kind of rotary elasticity location pulley yoke, comprise the pulley yoke 2 that is arranged on electric heater 1 bottom, pulley assembly 6 before and after the dress of pulley yoke bottom, pulley yoke is connected with electric heater by central screw 5, the shaft block ring 3 that is sleeved on the central screw is arranged between pulley yoke upper end and the electric heater lower end, be set with spring 4 at the central screw head end, an end of spring is pressed in the head of central screw, and the other end of spring is pressed in the inboard of pulley yoke upper end.At least one group is provided with brake gear 7 in the assembly pulley of front and back.
Claims (2)
1. a rotary elasticity is located pulley yoke, it is characterized in that: comprise the pulley yoke that is arranged on the electric heater bottom, pulley assembly before and after the dress of pulley yoke bottom, pulley yoke is connected with electric heater by central screw, the shaft block ring that is sleeved on the central screw is arranged between pulley yoke upper end and the electric heater lower end, be set with spring at the central screw head end, an end of spring is pressed in the head of central screw, and the other end of spring is pressed in the inboard of pulley yoke upper end.
2. rotary elasticity according to claim 1 location pulley yoke, it is characterized in that: at least one group is provided with brake gear in the assembly pulley of front and back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201797003U CN202071627U (en) | 2011-05-31 | 2011-05-31 | Rotary-type elastically-positioned pulley frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201797003U CN202071627U (en) | 2011-05-31 | 2011-05-31 | Rotary-type elastically-positioned pulley frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202071627U true CN202071627U (en) | 2011-12-14 |
Family
ID=45109737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201797003U Expired - Fee Related CN202071627U (en) | 2011-05-31 | 2011-05-31 | Rotary-type elastically-positioned pulley frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202071627U (en) |
-
2011
- 2011-05-31 CN CN2011201797003U patent/CN202071627U/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: 20111214 Termination date: 20200531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |