CN105299241A - Air quantity adjusting mechanism - Google Patents
Air quantity adjusting mechanism Download PDFInfo
- Publication number
- CN105299241A CN105299241A CN201510701087.XA CN201510701087A CN105299241A CN 105299241 A CN105299241 A CN 105299241A CN 201510701087 A CN201510701087 A CN 201510701087A CN 105299241 A CN105299241 A CN 105299241A
- Authority
- CN
- China
- Prior art keywords
- air quantity
- block
- adjusting mechanism
- connector drum
- quantity adjusting
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
- F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an air quantity adjusting mechanism. The air quantity adjusting mechanism comprises a connecting cylinder; the outer wall of the front end of the connecting cylinder is provided with an annular edge which outwards extends in the radial direction; a round inserting hole is formed in the rear end face of the connecting cylinder; a slot which extends in the radial direction is formed in the side wall of the front of the round inserting hole; a connecting block is arranged in the rear of the connecting cylinder in a clamping mode; the outer wall of the connecting block abuts against the inner side wall of the connecting cylinder; a conical through hole is formed in the middle of the front end face of the connecting block; a large-diameter end of the conical through hole is close to the front end of the connecting cylinder; an adjusting inserting rod is inserted into the round inserting hole; a connecting part is fixed to the front end of the adjusting inserting rod; a conical block is inserted into the conical through hole; a connecting bottom plate is fixed to the rear end of the conical block; the connecting bottom plate abuts against the front end face of the connecting block; the connecting part is fixed to the connecting bottom plate. The air quantity adjusting mechanism is high in adjusting accuracy and capable of achieving fine adjustment and meets using demands.
Description
Technical field:
The present invention relates to ventilation equipment technical field, relate to a kind of air quantity adjusting mechanism in particular.
Background technique:
In the equipment such as ventilator, ventilation duct, generally in its flow line, all can arrange volume adjusting apparatus to regulate, what existing controlling mechanism generally adopted is that the common monotroded bar of employing drives multiple-blade upset to realize the structure of ventilated port size adjustment, it regulates air quantity precision poor, fine setting cannot be realized to air force, make it cannot meet use in some specific environments.
Summary of the invention:
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of air quantity adjusting mechanism, its degree of regulation is high, can realize fine setting, meet usage requirement.
The scheme that the present invention solve the technical problem is:
A kind of air quantity adjusting mechanism, comprise connector drum, the front end outer wall of described connector drum has the annular edge of outward radial extension, the ear end face of connector drum has circular socket holes, the sidewall of the front portion of circular socket holes has the radial slot extended, contiguous block is equipped with in the rear portion of connector drum, the outer wall of contiguous block is pressed against mutually with the madial wall of connector drum, in the middle part of the front-end face of contiguous block, there is cone-shaped hole, the larger diameter end of cone-shaped hole is near the front end of connector drum, regulate inserted link sleeve in circular socket holes, the front end of inserted link is regulated to be fixed with joint, conical block is inserted with in cone-shaped hole, the rear end of conical block is fixed with connecting bottom board, connecting bottom board is pressed against on the front-end face of contiguous block, joint is fixed on connecting bottom board,
The rear end of described adjustment inserted link is stretched out circular socket holes and is weldingly fixed in annular ring, the outer side wall of connector drum is evenly equipped with multiple regulating block, the ear end face of annular ring is hinged with multiple hinged screw rod, hinged screw rod is corresponding with regulating block, hinged screw rod is screwed onto in regulating block, and the front end of hinged screw rod stretches out regulating block forward.
Described joint is bolted to connection on adjustment inserted link.
Described conical block has multiple axially extended opening, and the rear end of opening faces toward the sidewall of cone-shaped hole.
Described adjustment inserted link is weldingly fixed on the madial wall of annular ring.
Described annular edge has multiple connecting through hole.
Beneficial effect of the present invention is: compared with prior art, and its degree of regulation is high, can realize fine setting, meet usage requirement.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the partial sectional view of connector drum of the present invention;
Fig. 3 is the partial structurtes schematic diagram between annular ring of the present invention and adjustment inserted link.
Embodiment:
Embodiment: see as shown in Figure 1 to Figure 3, a kind of air quantity adjusting mechanism, comprise connector drum 10, the front end outer wall of described connector drum 10 has the annular edge 11 of outward radial extension, the ear end face of connector drum 10 has circular socket holes 12, the sidewall of the front portion of circular socket holes 12 has the radial slot 13 extended, contiguous block 20 is equipped with in the rear portion of connector drum 10, the outer wall of contiguous block 20 is pressed against mutually with the madial wall of connector drum 10, there is in the middle part of the front-end face of contiguous block 20 cone-shaped hole 21, the larger diameter end of cone-shaped hole 21 is near the front end of connector drum 10, regulate inserted link 30 sleeve in circular socket holes 12, the front end of inserted link 30 is regulated to be fixed with joint 31, conical block 32 is inserted with in cone-shaped hole 21, the rear end of conical block 32 is fixed with connecting bottom board 33, connecting bottom board 33 is pressed against on the front-end face of contiguous block 20, joint 31 is fixed on connecting bottom board 33,
The rear end of described adjustment inserted link 30 is stretched out circular socket holes 12 and is weldingly fixed in annular ring 34, the outer side wall of connector drum 10 is evenly equipped with multiple regulating block 13, the ear end face of annular ring 34 is hinged with multiple hinged screw rod 35, hinged screw rod 35 is corresponding with regulating block 13, hinged screw rod 35 is screwed onto in regulating block 13, and the front end of hinged screw rod 35 stretches out forward regulating block 13.
Further, described joint 31 is bolted to connection on adjustment inserted link 30.
Further, described conical block 32 has multiple axially extended opening 36, the rear end of opening 36 faces toward the sidewall of cone-shaped hole 21, and opening 36 communicates with the connecting bottom board through hole that connecting bottom board 33 has.
Further, described adjustment inserted link 30 is weldingly fixed on the madial wall of annular ring 34.
Further, described annular edge 11 has multiple connecting through hole 111.
Working principle: by rotating hinged screw rod 35, thus realize the movable of annular ring 34, thus it is movable to make to regulate inserted link 30 can promote the realization of conical block 32, regulate the circulation size of air quantity, it adopts conical block 32 and cone-shaped hole 21 to match and realizes regulating, its degree of regulation is high, easy to adjust, simultaneously, conical block 32 has opening 36, and it can make the part air quantity in adjustment can carry out from opening 36, makes air quantity flow dispersion, evenly, air quantity circulation is improved.
Finally; above mode of execution is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification, therefore all equivalent technological schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (5)
1. an air quantity adjusting mechanism, comprise connector drum (10), it is characterized in that: the front end outer wall of described connector drum (10) has the annular edge (11) of outward radial extension, the ear end face of connector drum (10) has circular socket holes (12), the sidewall of the front portion of circular socket holes (12) has the radial slot (13) extended, contiguous block (20) is equipped with in the rear portion of connector drum (10), the outer wall of contiguous block (20) is pressed against mutually with the madial wall of connector drum (10), there is in the middle part of the front-end face of contiguous block (20) cone-shaped hole (21), the larger diameter end of cone-shaped hole (21) is near the front end of connector drum (10), regulate inserted link (30) sleeve in circular socket holes (12), the front end of inserted link (30) is regulated to be fixed with joint (31), conical block (32) is inserted with in cone-shaped hole (21), the rear end of conical block (32) is fixed with connecting bottom board (33), connecting bottom board (33) is pressed against on the front-end face of contiguous block (20), joint (31) is fixed on connecting bottom board (33),
The rear end of described adjustment inserted link (30) is stretched out circular socket holes (12) and is weldingly fixed in annular ring (34), the outer side wall of connector drum (10) is evenly equipped with multiple regulating block (13), the ear end face of annular ring (34) is hinged with multiple hinged screw rod (35), hinged screw rod (35) is corresponding with regulating block (13), hinged screw rod (35) is screwed onto in regulating block (13), and the front end of hinged screw rod (35) stretches out forward regulating block (13).
2. a kind of air quantity adjusting mechanism according to claim 1, is characterized in that: described joint (31) is bolted to connection in adjustment inserted link (30).
3. a kind of air quantity adjusting mechanism according to claim 1, it is characterized in that: described conical block (32) has multiple axially extended opening (36), the rear end of opening (36) faces toward the sidewall of cone-shaped hole (21).
4. a kind of air quantity adjusting mechanism according to claim 1, is characterized in that: described adjustment inserted link (30) is weldingly fixed on the madial wall of annular ring (34).
5. a kind of air quantity adjusting mechanism according to claim 1, is characterized in that: described annular edge (11) has multiple connecting through hole (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701087.XA CN105299241B (en) | 2015-10-26 | 2015-10-26 | A kind of air quantity adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701087.XA CN105299241B (en) | 2015-10-26 | 2015-10-26 | A kind of air quantity adjusting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105299241A true CN105299241A (en) | 2016-02-03 |
| CN105299241B CN105299241B (en) | 2017-10-10 |
Family
ID=55196848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510701087.XA Active CN105299241B (en) | 2015-10-26 | 2015-10-26 | A kind of air quantity adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105299241B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895965A (en) * | 2021-11-09 | 2022-01-07 | 青岛璐璐农业装备有限公司 | Air suction feeding machine for dried pepper processing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679339A (en) * | 2012-06-05 | 2012-09-19 | 唐山市金沙工贸有限公司 | Pulverized coal burner |
| CN102943911A (en) * | 2012-10-15 | 2013-02-27 | 齐继志 | Indoor flow-limiting shutoff valve and outdoor flow-limiting check valve of heat supply system |
| CN204025719U (en) * | 2014-08-11 | 2014-12-17 | 湖北裕兴机械有限公司 | Changable type valve seat construction |
| CN104805621A (en) * | 2015-05-18 | 2015-07-29 | 湖州新创丝织品有限公司 | Simple installing mechanism adopting impeller tentering shaping machine air nozzle |
| CN205423847U (en) * | 2015-10-26 | 2016-08-03 | 佳马机械涂覆科技（苏州）有限公司 | Air volume adjusting mechanism |
-
2015
- 2015-10-26 CN CN201510701087.XA patent/CN105299241B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679339A (en) * | 2012-06-05 | 2012-09-19 | 唐山市金沙工贸有限公司 | Pulverized coal burner |
| CN102943911A (en) * | 2012-10-15 | 2013-02-27 | 齐继志 | Indoor flow-limiting shutoff valve and outdoor flow-limiting check valve of heat supply system |
| CN204025719U (en) * | 2014-08-11 | 2014-12-17 | 湖北裕兴机械有限公司 | Changable type valve seat construction |
| CN104805621A (en) * | 2015-05-18 | 2015-07-29 | 湖州新创丝织品有限公司 | Simple installing mechanism adopting impeller tentering shaping machine air nozzle |
| CN205423847U (en) * | 2015-10-26 | 2016-08-03 | 佳马机械涂覆科技（苏州）有限公司 | Air volume adjusting mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895965A (en) * | 2021-11-09 | 2022-01-07 | 青岛璐璐农业装备有限公司 | Air suction feeding machine for dried pepper processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105299241B (en) | 2017-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jin Hui Inventor before: He Zhonghan |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170705 Address after: 318050, No. 2, No. 195, Datian village, Lu Qiao Town, Zhejiang, Taizhou Applicant after: Jin Hui Address before: 215000 Wuzhong District, Jiangsu, Luzhi Town, Suzhou Applicant before: Jiama mechanical coating technology (Suzhou) Co. Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: 315456 No.2 Yunhe Yan Road, Mushan Town, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo aer ventilation equipment Co., Ltd Address before: 318050, No. 2, No. 195, Datian village, Lu Qiao Town, Zhejiang, Taizhou Patentee before: Jin Hui |