CN203847815U - Air valve limiting device of granulator - Google Patents
Air valve limiting device of granulator Download PDFInfo
- Publication number
- CN203847815U CN203847815U CN201420210217.0U CN201420210217U CN203847815U CN 203847815 U CN203847815 U CN 203847815U CN 201420210217 U CN201420210217 U CN 201420210217U CN 203847815 U CN203847815 U CN 203847815U
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- CN
- China
- Prior art keywords
- valve
- air valve
- air
- limiting
- granulator
- 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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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses an air valve limiting device of a granulator. The air valve limiting device of the granulator comprises a fixing base. The fixing base comprises a Z-shaped base body. The base body is provided with a round cake type shaft body. A valve shaft of an air valve is arranged in the shaft body and used for controlling a valve plate of the air valve. The top of the air valve shaft is provided with a circular position limiter. The edge of the base body is provided with a detachable limiting support. A detachable limiting cross rod is arranged on the limiting support. According to the air valve limiting device of the granulator, through utilization of a limiting protruding piece arranged on the edge of the position limiter and the limiting cross rod on the limiting support, rotation of the air valve shaft can be effectively limited, so that a valve door of the air valve is prevented from rotating accidentally. The air valve limiting device of the granulator is simple in structure, convenient to transform and high in practicality.
Description
Technical field
The utility model relates to a kind of feed-processing equipment, or rather, is a kind of tablet machine air-valve limit stoper.
Background technique
Tablet machine is a kind of forming machine that material can be manufactured to given shape, is widely used in the fields such as chemical industry, petrochemical industry, pharmacy, food, building materials, mining and metallurgy, environmental protection, printing and dyeing, pottery, rubber, plastics.For the particle of moulding is extracted out fast from cooling chamber, vacuum air channel generally need to be set.In vacuum air channel, be provided with the air-valve for controlling air quantity.Because the impact force of particle is larger, the as easy as rolling off a log unintentional rotation of valve of air-valve, affects the air quantity control in air channel.
Summary of the invention
The utility model is mainly to solve the existing technical problem of prior art, thereby a kind of tablet machine air-valve limit stoper is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of tablet machine air-valve limit stoper; described tablet machine air-valve limit stoper comprises a fixed base; the pedestal that described fixed base comprises one " Z " shape; described pedestal is provided with the axis body of a round pie; in described axis body, be provided with one for controlling the air-valve valve shaft of air-valve valve plate; the top of described air-valve valve shaft is provided with the limiting bracket of a circle, and the edge of described pedestal is provided with a dismountable spacing bearing, and described spacing bearing is provided with a dismountable spacing cross bar.
As the utility model preferred embodiment, the edge of described limiting bracket is provided with a spacing tab, and described spacing tab matches with described spacing cross bar.
Tablet machine air-valve limit stoper of the present utility model utilizes spacing tab on the edge of limiting bracket and the spacing cross bar on spacing bearing, can effectively limit the rotation of air-valve valve shaft, the rotation thereby the valve that prevents air-valve meets accident.This tablet machine air-valve limit device structure is simple, and transformation is convenient, practical.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of tablet machine air-valve limit stoper of the present utility model;
Fig. 2 is the stereochemical structure decomposing schematic representation of the tablet machine air-valve limit stoper in Fig. 1;
Fig. 3 is the details enlarged diagram of the a-quadrant of the tablet machine air-valve limit stoper in Fig. 2;
Wherein,
1, tablet machine air-valve limit stoper; 2, fixed base; 21, pedestal; 22, axis body; 3, limiting bracket; 31, spacing tab; 4, air-valve valve shaft; 5, spacing bearing; 6, spacing cross bar.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As shown in Figure 1 to Figure 3; tablet machine air-valve limit stoper 1 of the present utility model comprises a fixed base 2; the pedestal 21 that this fixed base 2 comprises one " Z " shape; this pedestal 21 is provided with the axis body 22 of a round pie; in this axis body 22, be provided with one for controlling the air-valve valve shaft 4 of air-valve valve plate; the top of this air-valve valve shaft 4 is provided with the limiting bracket 3 of a circle, and the edge of this pedestal 21 is provided with a dismountable spacing bearing 5, and this spacing bearing 5 is provided with a dismountable spacing cross bar 6.
The edge of this limiting bracket 3 is provided with a spacing tab 31, and this spacing tab 31 matches with this spacing cross bar 6.
Be not limited to this, any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (1)
1. a tablet machine air-valve limit stoper, it is characterized in that, described tablet machine air-valve limit stoper (1) comprises a fixed base (2), the pedestal (21) that described fixed base (2) comprises one " Z " shape, described pedestal (21) is provided with the axis body (22) of a round pie, in described axis body (22), be provided with one for controlling the air-valve valve shaft (4) of air-valve valve plate, the top of described air-valve valve shaft (4) is provided with the limiting bracket (3) of a circle, the edge of described pedestal (21) is provided with a dismountable spacing bearing (5), described spacing bearing (5) is provided with a dismountable spacing cross bar (6), the edge of described limiting bracket (3) is provided with a spacing tab (31), and described spacing tab (31) matches with described spacing cross bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210217.0U CN203847815U (en) | 2014-04-28 | 2014-04-28 | Air valve limiting device of granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210217.0U CN203847815U (en) | 2014-04-28 | 2014-04-28 | Air valve limiting device of granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847815U true CN203847815U (en) | 2014-09-24 |
Family
ID=51560833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210217.0U Expired - Fee Related CN203847815U (en) | 2014-04-28 | 2014-04-28 | Air valve limiting device of granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953784A (en) * | 2014-04-28 | 2014-07-30 | 李培培 | Air valve limit device of granulator |
-
2014
- 2014-04-28 CN CN201420210217.0U patent/CN203847815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953784A (en) * | 2014-04-28 | 2014-07-30 | 李培培 | Air valve limit device of granulator |
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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: 20140924 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |