CN214332868U - Angle adjusting type electric actuating mechanism - Google Patents
Angle adjusting type electric actuating mechanism Download PDFInfo
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- CN214332868U CN214332868U CN202023261936.XU CN202023261936U CN214332868U CN 214332868 U CN214332868 U CN 214332868U CN 202023261936 U CN202023261936 U CN 202023261936U CN 214332868 U CN214332868 U CN 214332868U
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- blades
- connecting shaft
- adjusting
- electric actuator
- motor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
An angle-adjustable electric actuator comprises a shell, a motor, a rotating shaft and an adjusting mechanism; the shell is provided with an air duct; two adjusting mechanisms are arranged in the ventilation channel; the two adjusting mechanisms are arranged in a V shape; the adjusting mechanism comprises an installation frame, blades for adjusting air volume and a connecting shaft; a plurality of blades are linearly distributed on the mounting rack; the blades are arranged on the connecting shaft; the connecting shaft is rotatably connected to the mounting frame; the connecting shaft is provided with double belt wheels, and the adjacent double belt wheels are in transmission connection through a belt; the motor drives the blades of the adjusting mechanisms to rotate, and the rotating directions of the blades of the two adjusting mechanisms are opposite; in the utility model, when the blades are parallel, the air quantity in the air duct is the largest; when the blades of the two adjusting mechanisms are not parallel, the wind speed can be adjusted, and the wind direction can be changed on the two sides to enable the airflow organization to be uniform.
Description
Technical Field
The utility model relates to a ventilation equipment field, concretely relates to angle modulation formula electric actuator.
Background
At present, high-power central air conditioners are used in buildings, halls, airports, stations, hospitals, schools, theaters or large public building projects, and cold air or warm air is generated by the central air conditioners and then is delivered to air supply outlets of each area through air pipes. The amount of wind of supply-air outlet can't carry out accurate regulation, can only carry out manual regulation one by one through the concentrated variable frequency speed governing of air-conditioning box and the air regulation valve of installing on the tuber pipe, so adjust the amount of wind that will lead to all supply-air outlets and all can change, can not satisfy the demand of different environment to the amount of wind, air current tissue is inhomogeneous, uses inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an angle modulation formula electric actuator both can adjust the amount of wind of supply-air outlet and can make the air current tissue even.
The utility model provides a following technical scheme:
an angle-adjustable electric actuator comprises a shell, a motor, a rotating shaft and an adjusting mechanism; the shell is provided with an air duct; two adjusting mechanisms are arranged in the ventilation channel; the two adjusting mechanisms are arranged in a V shape; the adjusting mechanism comprises an installation frame, blades for adjusting air volume and a connecting shaft; a plurality of blades are linearly distributed on the mounting rack; the blades are arranged on the connecting shaft; the connecting shaft is rotatably connected to the mounting frame; the connecting shaft is provided with double belt wheels, and the adjacent double belt wheels are in transmission connection through a belt; the motor drives the blades of the adjusting mechanisms to rotate, and the rotating directions of the blades of the two adjusting mechanisms are opposite.
Preferably, a rotating shaft is rotatably arranged on the shell; the motor is in belt transmission with the rotating shaft; the rotating shaft is in transmission connection with a connecting shaft gear on one side of an adjusting mechanism; the rotating shaft is in transmission connection with a connecting shaft belt on one side of the other adjusting mechanism.
Preferably, the transmission ratio of the connecting shaft and the two adjusting mechanisms is equal.
Preferably, mounting seats are arranged on two sides of the mounting frame; and the mounting seat is provided with a mounting hole.
Preferably, a wind speed sensor is arranged in the air duct; and the wind speed sensor, the motor and the control cabinet are electrically connected.
Preferably, a human-computer interaction interface is arranged outside the control cabinet; and an adjusting key is arranged below the human-computer interaction interface.
Preferably, the control cabinet is provided with a remote controller.
Preferably, the motor is a stepping motor.
Compared with the prior art, the utility model has the advantages of it is following and effect:
the two adjusting mechanisms of the utility model are arranged in a V shape, and the rotating directions of the blades of the two adjusting mechanisms are opposite; when the blades are parallel, the air quantity in the air duct is maximum; when the blades of the two adjusting mechanisms are not parallel, the wind speed can be adjusted, and the wind direction can be changed on the two sides to enable the airflow organization to be uniform.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a front view of an angle-adjustable electric actuator according to the present invention;
fig. 2 is a rear view of an angle-adjustable electric actuator according to the present invention;
fig. 3 is a front view of the first adjustment mechanism of the present invention;
FIG. 4 is a front view of the second adjusting mechanism of the present invention
Fig. 5 is a front view of the control cabinet of the present invention.
In the figure: the wind speed sensor comprises a motor 1, a rotating shaft 2, a first gear 3, a shell 4, a wind speed sensor 5, a first adjusting mechanism 6, a second belt wheel 61, a second adjusting mechanism 7, a second gear 71, a first belt wheel 72, a connecting shaft 73, blades 74, a mounting frame 75, a mounting seat 76, a second belt wheel 8, a first belt wheel 9, a control cabinet 10, a human-computer exchange interface 11 and an adjusting key 12.
Detailed Description
The utility model discloses a concrete implementation way does:
referring to the attached drawings, an angle-adjustable electric actuator comprises a housing 4, a motor 1, a rotating shaft 2, a first adjusting mechanism 6 and a second adjusting mechanism 7; the shell is provided with an air duct 41; a first adjusting mechanism 6 and a second adjusting mechanism 7 are arranged in the air duct 41; the first adjusting mechanism 6 and the second adjusting mechanism 7 are arranged in a V shape;
the first adjusting mechanism 6 and the second adjusting mechanism 7 both comprise an installation frame 75, a blade 74 for adjusting air volume and a connecting shaft 73; mounting seats 76 are arranged on two sides of the mounting rack 75; the mounting seat 76 is provided with a mounting hole; a plurality of blades 74 are linearly distributed on the mounting rack 75; the blades 74 are arranged on the connecting shaft 73; the connecting shaft 73 is rotatably connected to the mounting frame 75; the connecting shaft 73 is provided with a first double belt wheel 72, and the adjacent first double belt wheels 72 are connected through belt transmission, so that synchronous transmission among the blades 74 is ensured.
The motor 1 drives the blade 74 to rotate, and the rotating directions of the blades 74 of the first adjusting mechanism 6 and the second adjusting mechanism 7 are opposite; the motor 1 is a stepping motor; the shell 4 is rotatably provided with a rotating shaft 2; a first gear 3 and a second double-belt wheel 8 are arranged on one side of the rotating shaft 2; a first belt pulley 9 is arranged on the motor 1; the first belt pulley 9 is in transmission connection with the second double-belt pulley 8; a second belt wheel 61 is arranged on the connecting shaft at one side of the first adjusting mechanism 6; the second belt wheel 61 is in belt transmission connection with a second double belt wheel 8; a second gear 71 is arranged on the connecting shaft at one side of the second section mechanism 7; the first gear 9 meshes with the second gear 71; the transmission ratio of the connecting shaft 2 is equal to that of the first adjusting mechanism 6 and that of the second adjusting mechanism 7.
An air speed sensor 5 is arranged in the air duct 41; the wind speed sensor 5 and the motor 1 are electrically connected with the control cabinet 10; a human-computer interaction interface 11 is arranged outside the control cabinet 10; an adjusting key 12 is arranged below the human-computer interaction interface 11; the control cabinet 10 is provided with a remote controller.
The working principle is as follows: the wind speed sensor 5 detects the wind speed in the ventilation duct 41 and transmits data to the control cabinet 10; the man-machine interaction interface 11 displays the wind speed, and a user controls the motor to work according to the wind speed; the motor 1 drives the rotating shaft 2 to rotate through belt transmission; the rotating shaft 2 is in belt transmission with the first adjusting mechanism 6, and the rotating shaft 2 is in gear transmission with the second adjusting mechanism 7, so that the rotating directions of the blades 74 of the first adjusting mechanism 6 and the second adjusting mechanism 7 are opposite; when the vanes 74 of the first adjusting mechanism 6 and the second adjusting mechanism 7 are parallel, the air volume in the air duct 41 is maximum; when the blades 74 of the first adjusting mechanism 6 and the second adjusting mechanism 7 are not parallel, not only can the wind speed be adjusted, but also the wind direction can be changed on two sides to enable the air flow organization to be uniform.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an angle modulation formula electric actuator which characterized in that: comprises a shell, a motor, a rotating shaft and an adjusting mechanism; the shell is provided with an air duct; two adjusting mechanisms are arranged in the ventilation channel; the two adjusting mechanisms are arranged in a V shape; the adjusting mechanism comprises an installation frame, blades for adjusting air volume and a connecting shaft; a plurality of blades are linearly distributed on the mounting rack; the blades are arranged on the connecting shaft; the connecting shaft is rotatably connected to the mounting frame; the connecting shaft is provided with double belt wheels, and the adjacent double belt wheels are in transmission connection through a belt; the motor drives the blades of the adjusting mechanisms to rotate, and the rotating directions of the blades of the two adjusting mechanisms are opposite.
2. An angle adjustable electric actuator as defined in claim 1, wherein: the shell is rotatably provided with a rotating shaft; the motor is in belt transmission with the rotating shaft; the rotating shaft is in transmission connection with a connecting shaft gear on one side of an adjusting mechanism; the rotating shaft is in transmission connection with a connecting shaft belt on one side of the other adjusting mechanism.
3. An angle adjustable electric actuator as defined in claim 2, wherein: the transmission ratio of the connecting shaft to the two adjusting mechanisms is equal.
4. An angle adjustable electric actuator as defined in claim 1, wherein: mounting seats are arranged on two sides of the mounting rack; and the mounting seat is provided with a mounting hole.
5. An angle adjustable electric actuator as defined in claim 1, wherein: an air speed sensor is arranged in the air duct; and the wind speed sensor, the motor and the control cabinet are electrically connected.
6. An angle adjustable electric actuator as defined in claim 5, wherein: a man-machine interaction interface is arranged outside the control cabinet; and an adjusting key is arranged below the human-computer interaction interface.
7. An angle adjustable electric actuator as defined in claim 1, wherein: the motor is a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261936.XU CN214332868U (en) | 2020-12-29 | 2020-12-29 | Angle adjusting type electric actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261936.XU CN214332868U (en) | 2020-12-29 | 2020-12-29 | Angle adjusting type electric actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214332868U true CN214332868U (en) | 2021-10-01 |
Family
ID=77903305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023261936.XU Active CN214332868U (en) | 2020-12-29 | 2020-12-29 | Angle adjusting type electric actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214332868U (en) |
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2020
- 2020-12-29 CN CN202023261936.XU patent/CN214332868U/en active Active
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