CN2635205Y - Adjustable throttle - Google Patents
Adjustable throttle Download PDFInfo
- Publication number
- CN2635205Y CN2635205Y CN 03259380 CN03259380U CN2635205Y CN 2635205 Y CN2635205 Y CN 2635205Y CN 03259380 CN03259380 CN 03259380 CN 03259380 U CN03259380 U CN 03259380U CN 2635205 Y CN2635205 Y CN 2635205Y
- Authority
- CN
- China
- Prior art keywords
- regulating
- air
- seat
- wind
- air door
- 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 - Lifetime
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- Air-Flow Control Members (AREA)
Abstract
Adjustable throttle belongs to the milling machine technical field, which comprises a throttle seat and a throttle regulating machine; wherein, the throttle seat comprises an air-in out ring which is linked with an air-in seat, the throttle regulating machine can adjust the size of the throttle comprises a regulating handle and a plurality of air regulating films; the throttle regulating machine is positioned on the throttle seat and their interval channel dead in line with each other. The utility model has a science and reasonable structure, which can be easily manufactured; the utility model has a pleasing appearance, can be operated easily and accurately control the air-flow, which is conducive to enhance the efficiency and quality of the milling and has a very good generalize value.
Description
Technical field
The utility model relates to a kind of regulating device of air door, and particularly the adjusting device of jet-air rice polisher air intake bore belongs to the rice mill technical field.
Background technology
At present, the fan delivery of the iron roll jet-air rice polisher that uses in the rice process is regulated and is adopted the board plug type louver, promptly has four elongated slots on plate, is fixed with the screw that passes elongated slot on the air intake seat.When needs damper air quantity, unclamp screw, mobile plate is to the position that needs, lock-screw again.Existing this air door is regulated bothersome, and troublesome poeration generally needs two hands to operate simultaneously, a hand control plate, and another is openhanded to be opened or lock-screw.The air intake bore in other words fresh air inlet be generally a plurality of, size be difficult to control, plate hangs on the air inlet place, influences attractive in appearance.
The utility model content
The purpose of this utility model provides a kind of elegant in appearance, regulates adjustable simply and easily air door.
The purpose of this utility model is achieved in that adjustable air door, is provided with the air door regulating mechanism of air door seat and damper size, and air door regulating mechanism is installed on the air door seat, the runner axis of air door regulating mechanism and the runner dead in line of air door seat.Described air door seat is installed by air intake outer ring 1 and air intake seat 6 and is connected and composed, and air intake outer ring 1 and air intake seat 6 are provided with the runner that equates the aperture.Air door regulating mechanism is made of wind regulating ring 3, support ring 2, regulating handle 8 and some air-regulating plates 5, wind regulating ring 3 is the disk shape, the runner hole which is provided with chute and equate with the flow passage aperture of air intake outer ring 1, air intake seat 6, air-regulating plate 5 is crescent, two ends are respectively equipped with transfers wind steady pin 4 and transfers wind removable pin 7, transfer wind steady pin 4 to be set in the pin-and-hole that is provided with on the air intake seat 6, in the chute that accent wind removable pin 7 is arranged on the wind regulating ring 3, regulating handle 8 is installed on the wind regulating ring 3, be provided with the support ring 2 that matches outside the air intake seat 6, regulating handle 8 is fixedlyed connected with support ring 2.Chute is deep-slotted chip breaker, straight trough.
In actual use, rotate regulating handle, driving wind regulating ring rotates together, it is the rotation in the center of circle that air-regulating plate is done to transfer the wind steady pin, transfer the wind removable pin then to slide in the chute on wind regulating ring, some air-regulating plates rotate the envelope circle that forms an internal diameter variable sizeization together, are the runner of regulating adjustable air door, regulate air quantity.
The utility model scientific structure, is rationally manufactured easily, uses easy to operate, good looking appearance, it is accurate that air quantity is regulated control, favourable raising husk rice working (machining) efficiency and quality.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Schematic diagram when accompanying drawing 2 is adjusted to maximum for air door of the present utility model;
Accompanying drawing 3 is the schematic diagram in the air door adjustment process of the present utility model;
1 air intake outer ring, 2 support rings, 3 wind regulating rings, 4 transfer wind steady pin, 5 air-regulating plates, 6 air intake seats, 7 to transfer wind removable pin, 8 regulating handles among the figure.
The specific embodiment
Air intake outer ring 1 and air intake seat 6 are installed and are linked together, and fix with pin.Circular flow channels for being connected in the middle of air intake outer ring 1 and the air intake seat 6 are provided with some and runner pin-and-hole in the same way with the coaxial circumferencial direction of runner on the air intake seat 6; Wind regulating ring 3 and eight crescent air-regulating plates 5 are arranged between air intake outer ring 1 and the air intake seat 6, wind regulating ring 3 is disc, the centre is provided with the circular hole that matches with circular flow channel, and wind regulating ring 3 is provided with the chute straight or arc that is extended to cylindrical by interior circle, and wind regulating ring 3 is provided with regulating handle 8; Air intake seat 6 is provided with the groove that runs through that matches with regulating handle 8, and regulating handle 8 stretches out in outside the air intake seat 6 from running through groove; The two ends of each air-regulating plate 5 are fixed with respectively transfers wind steady pin 4 and transfers wind removable pin 7, transfers wind steady pin 4 to be installed in the pin-and-hole that is provided with on the air intake seat, in the chute that accent wind removable pin 7 is arranged on the wind regulating ring 3; Be provided with the support ring 2 that matches with air intake seat 6 outside the air intake seat 6, regulating handle 8 is fixedlyed connected with support ring 2, and support ring has guide effect to handle, and has sealing function to running through groove.
Claims (5)
1, a kind of adjustable air door is characterized in that being provided with the air door regulating mechanism of air door seat and damper size, and air door regulating mechanism is installed on the air door seat, the runner axis of air door regulating mechanism and the runner dead in line of air door seat.
2, adjustable air door according to claim 1 is characterized in that described air door seat connects and composes by comprising that air intake outer ring (1) and air intake seat (6) are installed, and air intake outer ring (1) and air intake seat (6) are provided with the runner that equates the aperture.
3, adjustable air door according to claim 1, it is characterized in that described air door regulating mechanism is by comprising wind regulating ring (3), support ring (2), regulating handle (8) and some air-regulating plates (5) constitute, wind regulating ring (3) is the disk shape, which is provided with chute and with air intake outer ring (1), the runner hole that the flow passage aperture of air intake seat (6) equates, air-regulating plate (5) is crescent, two ends are respectively equipped with transfers wind steady pin (4) and transfers wind removable pin (7), transferring wind steady pin (4) to be set in air intake seat (6) goes up in the pin-and-hole that is provided with, transfer wind removable pin (7) to be arranged in the chute on the wind regulating ring (3), regulating handle (8) is installed on the wind regulating ring (3), air intake seat (6) is outer to be provided with the support ring (2) that matches, and regulating handle (8) is fixedlyed connected with support ring (2).
4,, it is characterized in that described chute is a deep-slotted chip breaker according to claim 1 or 3 described adjustable air doors.
5,, it is characterized in that described chute is a straight trough according to claim 1 or described adjustable air door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259380 CN2635205Y (en) | 2003-07-04 | 2003-07-04 | Adjustable throttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259380 CN2635205Y (en) | 2003-07-04 | 2003-07-04 | Adjustable throttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2635205Y true CN2635205Y (en) | 2004-08-25 |
Family
ID=34296020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03259380 Expired - Lifetime CN2635205Y (en) | 2003-07-04 | 2003-07-04 | Adjustable throttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2635205Y (en) |
-
2003
- 2003-07-04 CN CN 03259380 patent/CN2635205Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130704 Granted publication date: 20040825 |