CN216751386U - Three-phase asynchronous motor structure for electric screw press - Google Patents
Three-phase asynchronous motor structure for electric screw press Download PDFInfo
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- CN216751386U CN216751386U CN202123256763.7U CN202123256763U CN216751386U CN 216751386 U CN216751386 U CN 216751386U CN 202123256763 U CN202123256763 U CN 202123256763U CN 216751386 U CN216751386 U CN 216751386U
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Abstract
The utility model relates to an electronic three-phase asynchronous motor structure for screw press, the test platform comprises a support, be equipped with the cavity in the frame, install stator and the rotor of mutually supporting in the cavity of frame, the rotor is including cast aluminium rotor and main shaft, cast aluminium rotor fixes on the main shaft, the main shaft runs through the frame, and the main shaft runs through frame department and cup joints the bearing, the main shaft passes through bearing swing joint on the frame, install radiator fan on the frame, radiator fan's air outlet intercommunication cavity in the frame, the gas outlet has still been seted up on the frame, the cavity in the gas outlet intercommunication frame. The three-phase asynchronous motor structure for the electric screw press adopts an air cooling structure, external cooling air enters a cavity in the base through the cooling fan, and heat in the cavity in the base is taken away through the air outlet in the motor base. The heat dissipation can be effectively realized, and the service life of the motor is prolonged.
Description
Technical Field
The utility model belongs to the technical field of the motor, especially, relate to an electric screw press is with three-phase asynchronous motor structure.
Background
A Screw Press (screen Press) is a generic term for a Press machine of a type that generates a pressure by rotating one or more sets of an outer bolt and an inner bolt in a frame. The existing electric screw press mainly adopts one or more common three-phase asynchronous motors. Because the screw press requires a large amount of power, the motor of the power source has a higher power, and thus a higher requirement is made on the heat dissipation capacity of the motor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art's not enough, provide a three-phase asynchronous motor structure for electric screw press.
The utility model discloses a following technical means realizes solving above-mentioned technical problem: the utility model provides an electric spiral press is with three-phase asynchronous motor structure, includes the frame, be equipped with the cavity in the frame, install stator and the rotor of mutually supporting in the cavity of frame, the rotor is including cast aluminium rotor and main shaft, cast aluminium rotor fixes on the main shaft, the main shaft runs through the frame, and the main shaft runs through frame department and cup joints the bearing, the main shaft passes through bearing swing joint on the frame, install radiator fan on the frame, radiator fan's air outlet intercommunication cavity in the frame, the gas outlet has still been seted up on the frame, the cavity in the gas outlet intercommunication frame.
As an improvement of the above technical scheme, a first filter screen is installed at an air inlet of the cooling fan, and the first filter screen covers the air inlet of the cooling fan.
As an improvement of the above technical solution, a cooler cover is arranged outside the cooling fan, the cooling fan is covered by the cooler cover, a ventilation opening is formed in the cooler cover, a second filter screen is installed on the ventilation opening, and the second filter screen covers the ventilation opening.
As an improvement of the technical scheme, a third filter screen is arranged on the air outlet and covers the air outlet.
The beneficial effects of the utility model are that: the three-phase asynchronous motor structure for the electric screw press adopts an air cooling structure, external cooling air enters a cavity in the base through the cooling fan, and heat in the cavity in the base is taken away through the air outlet in the motor base. The heat dissipation can be effectively realized, and the service life of the motor is prolonged.
Drawings
Fig. 1 is a schematic view of a partial perspective structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
As shown in fig. 1, this embodiment a three-phase asynchronous motor structure for electric screw press, including frame 7, be equipped with the cavity in the frame 7, install stator 3 and the rotor of mutually supporting in the cavity of frame 7, the rotor includes cast aluminium rotor 4 and main shaft 5, cast aluminium rotor 4 is fixed on main shaft 5, main shaft 5 runs through frame 7, and main shaft 5 runs through frame 7 department and cup joints bearing 6, main shaft 5 passes through bearing 6 swing joint on frame 7, install radiator fan 2 on the frame 7, the cavity in radiator fan 2's air outlet intercommunication frame 7, gas outlet 8 has still been seted up on the frame 7, the cavity in the gas outlet 8 intercommunication frame 7. The three-phase asynchronous motor structure for the electric screw press adopts an air cooling structure, external cooling air enters a cavity in the base 7 through the cooling fan 2, and heat in the cavity in the base 7 is taken away through the air outlet 8 on the base 7. The heat dissipation can be effectively realized, and the service life of the motor is prolonged.
The air inlet of the cooling fan 2 is provided with a first filter screen 9, and the first filter screen 9 covers the air inlet of the cooling fan 2. The cooling fan is characterized in that a cooler cover 1 is arranged outside the cooling fan 2, the cooling fan cover 1 covers the cooling fan 2, a ventilation opening 10 is formed in the cooler cover 1, a second filter screen 11 is installed on the ventilation opening 10, and the second filter screen 11 covers the ventilation opening 10. And a double-layer filtering device is adopted to isolate most of dust from entering a cavity in the base 7. And can protect radiator fan 2, prolong its life.
Install third filter screen 12 on the gas outlet 8, third filter screen 12 covers gas outlet 8, and third filter screen 12 can avoid debris to get into the cavity in frame 7, protects parts in the cavity in the frame 7.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. The utility model provides an electric spiral is three-phase asynchronous motor structure for press, includes frame (7), its characterized in that: be equipped with the cavity in frame (7), install stator (3) and the rotor of mutually supporting in the cavity of frame (7), the rotor is including cast aluminium rotor (4) and main shaft (5), cast aluminium rotor (4) are fixed on main shaft (5), frame (7) are run through in main shaft (5), and main shaft (5) run through frame (7) department and cup joint bearing (6), main shaft (5) are on frame (7) through bearing (6) swing joint, install cooling fan (2) on frame (7), the air outlet of cooling fan (2) communicates the cavity in frame (7), gas outlet (8) have still been seted up on frame (7), cavity in gas outlet (8) intercommunication frame (7).
2. The structure of the three-phase asynchronous motor for an electric screw press according to claim 1, wherein: a first filter screen (9) is installed at the air inlet of the cooling fan (2), and the air inlet of the cooling fan (2) is covered by the first filter screen (9).
3. The structure of the three-phase asynchronous motor for an electric screw press according to claim 1, wherein: the cooling fan is characterized in that a cooler cover (1) is arranged outside the cooling fan (2), the cooling fan (2) is covered by the cooler cover (1), a ventilation opening (10) is formed in the cooler cover (1), a second filter screen (11) is installed on the ventilation opening (10), and the ventilation opening (10) is covered by the second filter screen (11).
4. The structure of the three-phase asynchronous motor for an electric screw press according to claim 1, wherein: and a third filter screen (12) is installed on the air outlet (8), and the air outlet (8) is covered by the third filter screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123256763.7U CN216751386U (en) | 2021-12-22 | 2021-12-22 | Three-phase asynchronous motor structure for electric screw press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123256763.7U CN216751386U (en) | 2021-12-22 | 2021-12-22 | Three-phase asynchronous motor structure for electric screw press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216751386U true CN216751386U (en) | 2022-06-14 |
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ID=81936140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123256763.7U Active CN216751386U (en) | 2021-12-22 | 2021-12-22 | Three-phase asynchronous motor structure for electric screw press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216751386U (en) |
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2021
- 2021-12-22 CN CN202123256763.7U patent/CN216751386U/en active Active
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