CN210016341U

CN210016341U - Integrally formed outer rotor support

Info

Publication number: CN210016341U
Application number: CN201920988509.XU
Authority: CN
Inventors: 孙峰; 尹祖悦; 滕硕
Original assignee: Shandong De Blower Co Ltd
Current assignee: Shandong De Blower Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-02-04
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses an integrated into one piece external rotor support, including the wind dish shell, fan reel alternates with the pivot and is connected, and is equipped with the cover box on the fan reel, it has the pull rod to alternate in the cover box, and pull rod one end is equipped with the connection knot piece, be equipped with first spring on the connection knot piece, and the first spring other end is connected with the cover box, the connection knot piece is the flexible swing joint of elasticity through first spring and cover box, the connection catching groove has been seted up in the pivot, and the pivot is lock fixed connection through the connection knot piece in the connection catching groove with the fan reel. Be equipped with the cover box that is connected with the connection knot piece on this integrated into one piece outer rotor support's the fan reel, and connect to detain the piece and can carry out elastic connection through first spring to be equipped with the connection catching groove in the device's the pivot, make like this that the connection knot piece can insert in the connection catching groove, thereby fix fan reel and pivot, and the connection knot piece is conveniently taken out, conveniently demolishs convenient to use.

Description

Integrally formed outer rotor support

Technical Field

The utility model relates to a rotor support technical field specifically is integrated into one piece external rotor support.

Background

The outer rotor motor has the characteristics of space saving, compact design and attractive appearance. The cooling device is suitable for being installed in the impeller and has the best cooling effect. The LINDEN axial flow fan is free from a V-shaped belt, an additional tension belt or other equipment, and has excellent energy-saving effect. The principle is as follows: the exchange of hot and cold air is achieved by moving the air in various devices and systems, which have the advantages of low installation depth, low noise, high operating efficiency, and particular applicability to heat exchangers, and moreover, the significant energy savings of the LINDEN axial flow fans make them widely used in various fields, particularly in the fields of ventilation, air conditioning and refrigeration, with compact profiles. For an axial fan, air is drawn in the axial direction and passes parallel to the motor shaft, which rotates at high speed. The outer rotor motor of the LINDEN is directly integrated on the axial impeller, thus forming a compact axial fan unit, while the outer rotor requires a support.

The integrated rotary transformer support structure with the current patent number of CN201821514888.0 adopts interference fit integration as a bush component with rotary transformer support and motor rotor spline bush, reduces the processing degree of difficulty, reduces the processing cost. The device's pivot is unfavorable for demolising with the fan reel, uses inconveniently, and current integrated into one piece outer rotor support reaches the purpose of conveniently demolising.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated into one piece external rotor support to the external rotor support pivot and the fan reel that mention in solving above-mentioned background are unfavorable for demolising, use inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: an integrated into one piece external rotor support, including the wind dish shell, be equipped with fan reel in the wind dish shell, and be equipped with the pivot in the fan reel, fan reel alternates with the pivot and is connected, and is equipped with the cover box on the fan reel, it has the pull rod to alternate in the cover box, and pull rod one end is equipped with the connection knot piece, be equipped with first spring on the connection knot piece, and the first spring other end is connected with the cover box, the connection knot piece is elastic expansion swing joint through first spring and cover box, the connection catching groove has been seted up in the pivot, and the pivot is lock fixed connection through the connection knot piece in connection catching groove with the fan reel.

Preferably, the inner wall of the air disc shell is provided with a connecting rod, one end of the connecting rod is provided with a locking sheet, the locking sheet is provided with a bolt, and the connecting rod is fixedly connected with the fan shaft disc on the locking sheet through the bolt.

Preferably, the other side of the rotating shaft is provided with a supporting bottom block, the supporting bottom block is provided with a sleeve block, the sleeve block is connected with the supporting bottom block in a turnover mode through a connecting hinge, and the sleeve block is fixedly connected with the supporting bottom block in a buckling mode through a fixing insertion block.

Preferably, all be equipped with the pressure disk in cover piece and the support bottom block, and the pressure disk inner wall is equipped with the guide pulley, the pressure disk passes through guide pulley and pivot sliding connection.

Preferably, the nest block and the supporting bottom block are elastically and flexibly connected with the pressure plate through a second spring, the pressure plate is arc-shaped, and the shape of the pressure plate is matched with that of the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: be equipped with the cover box that is connected with the connection knot piece on this integrated into one piece outer rotor support's the fan reel, and connect to detain the piece and can carry out elastic connection through first spring to be equipped with the connection catching groove in the device's the pivot, make like this that the connection knot piece can insert in the connection catching groove, thereby fix fan reel and pivot, and the connection knot piece is conveniently taken out, conveniently demolishs convenient to use.

Drawings

Fig. 1 is a front view of the integrally formed outer rotor bracket of the present invention;

FIG. 2 is a schematic view of the connection between the fan shaft disc and the rotating shaft of the integrally formed external rotor bracket of the present invention;

fig. 3 is an expanded view of the integrally formed outer rotor support sleeve block of the present invention;

fig. 4 is an enlarged view of a position a in fig. 1 of the integrally formed outer rotor bracket of the present invention.

In the figure: 1. the wind plate comprises a wind plate shell, 2, a connecting rod, 3, a fan shaft plate, 4, a rotating shaft, 5, a connecting buckle groove, 6, a pull rod, 7, a sleeve box, 8, a first spring, 9, a connecting buckle block, 10, a pressure plate, 11, a second spring, 12, a guide wheel, 13, a connecting hinge, 14, a sleeve block, 15, a supporting bottom block, 16, a fixed inserting block, 17, a bolt, 18 and a locking piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an integrally formed outer rotor support comprises a wind disc shell 1, a connecting rod 2, a fan shaft disc 3, a rotating shaft 4, a connecting buckle groove 5, a pull rod 6, a sleeve box 7, a first spring 8, a connecting buckle block 9, a pressure plate 10, a second spring 11, a guide wheel 12, a connecting hinge 13, a sleeve block 14, a supporting bottom block 15, a fixed inserting block 16, a bolt 17 and a locking piece 18, wherein the wind disc shell 1 is internally provided with the fan shaft disc 3, the rotating shaft 4 is arranged in the fan shaft disc 3, the inner wall of the wind disc shell 1 is provided with the connecting rod 2, one end of the connecting rod 2 is provided with the locking piece 18, the locking piece 18 is provided with the bolt 17, the connecting rod 2 is fixedly connected with the fan shaft disc 3 on the locking piece 18 through the bolt 17, so that the wind disc shell 1 is more stably connected with the fan shaft disc 3, the supporting bottom block 15 is arranged on the other side of the rotating shaft 4, the supporting bottom block 15 is provided with the sleeve block 14, the sleeve block 14 is fixedly connected with the supporting bottom block 15 in a buckling manner through a fixed inserting block 16, so that the device can better fix the rotating shaft 4, the use is more convenient, the fan shaft disc 3 is connected with the rotating shaft 4 in an inserting manner, the sleeve box 7 is arranged on the fan shaft disc 3, the pull rod 6 is inserted in the sleeve box 7 in an inserting manner, one end of the pull rod 6 is provided with a connecting buckling block 9, the connecting buckling block 9 is provided with a first spring 8, the other end of the first spring 8 is connected with the sleeve box 7, the connecting buckling block 9 is movably connected with the sleeve box 7 in an elastic and telescopic manner through the first spring 8, the rotating shaft 4 is provided with a connecting buckling groove 5, the rotating shaft 4 is fixedly connected with the fan shaft disc 3 in a buckling manner through the connecting buckling block 9, the sleeve block 14 and the supporting bottom block 15 are both provided with a pressure plate 10, the inner wall of the sleeve block 10 is provided with a guide wheel 12, the guide wheel 10 is connected with the rotating shaft 4, can be more convenient through the rotation of guide pulley 12, it is more convenient to use, and nest block 14 and support bottom block 15 are elasticity flexible swing joint through second spring 11 and pressure disk 10, and pressure disk 10 is the arc, and the shape of pressure disk 10 and the shape phase-match of pivot 4 make pressure disk 10 to pivot 4 registrate more fastening like this for the installation is more stable.

The working principle is as follows: when the integrally formed outer rotor bracket is used, firstly, a fan shaft disc 3 of the device is installed in a fan shaft disc shell 1, then a rotating shaft 4 of the device is inserted into the fan shaft disc 3, at the moment, a connecting buckle groove 5 on the rotating shaft 4 is clamped by a connecting buckle block 9 on the fan shaft disc 3 through the action of a first spring 8, so that the fan shaft disc 3 and the rotating shaft 4 are fixed, then a connecting rod 2 of the device is fixedly connected with the fan shaft disc 3 through the matching of a bolt 17 and a locking sheet 18, then a sleeve block 14 on the other side of the rotating shaft 4 of the device is turned over and opened with a supporting bottom block 15 through a connecting hinge 13, then when the rotating shaft 4 is sleeved on the supporting bottom block 15, the sleeve block 14 can be turned over and closed, at the moment, a pressure plate 10 is attached to the rotating shaft 4 and is extruded and stabilized through a second spring 11, then the fixing insertion block 16 is used for fixing, and then the device can be started, at this time, the rotating shaft 4 can rotate more easily through the guide wheel 12, and the use is more convenient, which is the use process of the integrally formed outer rotor bracket.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Integrated into one piece external rotor support, including wind dish shell (1), be equipped with fan reel (3) in wind dish shell (1), and be equipped with pivot (4), its characterized in that in fan reel (3): fan reel (3) alternate with pivot (4) and are connected, and are equipped with cover box (7) on fan reel (3), it has pull rod (6) to alternate in cover box (7), and pull rod (6) one end is equipped with connects and detains piece (9), be equipped with first spring (8) on connecting and detaining piece (9), and the first spring (8) other end is connected with cover box (7), it is the flexible swing joint of elasticity through first spring (8) and cover box (7) to connect detain piece (9), connection catching groove (5) have been seted up in pivot (4), and pivot (4) are lock fixed connection through connecting detain piece (9) in connection catching groove (5) with fan reel (3).

2. The integrally formed outer rotor support according to claim 1, wherein: the air plate is characterized in that a connecting rod (2) is arranged on the inner wall of the air plate shell (1), a locking sheet (18) is arranged at one end of the connecting rod (2), a bolt (17) is arranged on the locking sheet (18), and the connecting rod (2) is fixedly connected with the fan shaft plate (3) through the bolt (17) on the locking sheet (18).

3. The integrally formed outer rotor support according to claim 1, wherein: the other side of the rotating shaft (4) is provided with a supporting bottom block (15), a sleeve block (14) is arranged on the supporting bottom block (15), the sleeve block (14) is connected with the supporting bottom block (15) in a turnover mode through a connecting hinge (13), and the sleeve block (14) is fixedly connected with the supporting bottom block (15) in a buckling mode through a fixing insertion block (16).

4. The integrally formed outer rotor support according to claim 3, wherein: all be equipped with pressure disk (10) in cover piece (14) and support bottom block (15), and pressure disk (10) inner wall is equipped with guide pulley (12), pressure disk (10) pass through guide pulley (12) and pivot (4) sliding connection.

5. The integrally formed outer rotor support according to claim 3, wherein: the set block (14) and the supporting bottom block (15) are elastically, flexibly and movably connected with the pressure plate (10) through the second spring (11), the pressure plate (10) is arc-shaped, and the shape of the pressure plate (10) is matched with that of the rotating shaft (4).