CN211958976U

CN211958976U - Right-angle output gearbox device of motor

Info

Publication number: CN211958976U
Application number: CN202020975769.6U
Authority: CN
Inventors: 秦金荣; 孙陆文; 吴秀萍
Original assignee: Dayan Technology Taizhou Co ltd
Current assignee: Dayan Technology Taizhou Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-11-17
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a motor right angle output gear case device, the power distribution box comprises a box body, first recess has been seted up to box below both sides wall intermediate position, two the second recess has been seted up between the lateral wall of first recess one side in opposite directions, lateral wall central point puts fixed mounting has the motor under the second recess, motor top central point puts output end fixedly connected with drive shaft, drive shaft top lateral wall is the symmetry and fixes two first bevel gears that have cup jointed, first bevel gear bilateral symmetry meshes there is second bevel gear. The utility model discloses, be provided with good inside motor ventilation cooling mechanism, do benefit to the long-time stable work of motor, mostly be single motor output drive and the driven design of many outputs in addition, can carry out four-terminal output work, the whole device practical application is worth highly.

Description

Right-angle output gearbox device of motor

Technical Field

The utility model relates to a motor right angle output gear case technical field especially relates to a motor right angle output gear case device.

Background

Gearboxes are important components that are widely used in mechanical transmissions. The gear box is widely applied to the wind generating set, and has enough rigidity to bear the action of force and moment when bearing the acting force from a wind wheel and the counter force generated during gear transmission, so that the gear box is prevented from deforming and ensures the transmission quality.

At present, the gear box uses extensively, wherein including motor right angle output gear box device, current motor right angle output gear box device lacks good inside motor ventilation cooling mechanism when in actual use, is unfavorable for the long-time steady operation of motor, mostly is single motor output drive and the driven design of single output in addition, can't carry out the multi-end output work, and whole device practical application value is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a motor right-angle output gear box device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a motor right angle output gear case device, includes the box, box below both sides wall intermediate position has seted up first recess, two the second recess has been seted up between the lateral wall of first recess one side in opposite directions, lateral wall central point puts fixed mounting has the motor under the second recess, motor top central point puts output end fixedly connected with drive shaft, drive shaft top lateral wall is the symmetry and has fixedly cup jointed two first bevel gears, first bevel gear bilateral symmetry meshing has the second bevel gear, first bevel gear one side lateral wall central point puts fixedly connected with driven shaft is kept away from to the second bevel gear, second recess top both sides wall intermediate position is the longitudinal symmetry and sets up the spacing groove that runs through the lateral wall of box correspondence one side, it is provided with the fan to lie in motor bilateral symmetry in the second recess.

As a further description of the above technical solution:

the lower side wall of the second groove is symmetrically and fixedly connected with mounting rods at two sides of the motor, and the mounting rods are fixedly mounted with fans at one corresponding side from the side wall at the other side.

As a further description of the above technical solution:

and the two side walls of the box body are fixedly provided with dust screens at the opening parts of the first grooves.

As a further description of the above technical solution:

the second bevel gear is in right-angle position relation with the first bevel gear meshed with the second bevel gear.

As a further description of the above technical solution:

the driven shaft is connected in the limiting groove on one side corresponding to the driven shaft in a rotating mode, and the outer side wall of one side, far away from the first bevel gear, of the driven shaft is symmetrically fixedly sleeved with limiting rings.

As a further description of the above technical solution:

the limiting ring is located on two sides of the limiting groove on one corresponding side, and the width of the limiting ring is larger than that of the limiting groove.

The utility model discloses following beneficial effect has:

compared with the prior art, motor right angle output gear case device is provided with good inside motor ventilation cooling mechanism, does benefit to the long-time stable work of motor, and the driven design of single motor output drive and many outputs is mostly used for the outside in addition, can carry out four-terminal output work, and whole device practical application is worth highly.

Drawings

Fig. 1 is a schematic structural view of a right-angle output gearbox device of a motor according to the present invention;

fig. 2 is a front view of a right-angle output gearbox device of a motor according to the present invention;

fig. 3 is an enlarged view of a position a in fig. 1 of a motor right-angle output gear box device provided by the present invention.

Illustration of the drawings:

1. a box body; 2. a first groove; 3. a second groove; 4. a motor; 5. a drive shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a driven shaft; 9. a limiting groove; 10. a fan; 11. mounting a rod; 12. a dust screen; 13. a limiting ring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a motor right-angle output gear box device comprises a box body 1, wherein a first groove 2 is formed in the middle position of two side walls below the box body 1, a second groove 3 is formed between two opposite side walls of the first grooves 2, a motor 4 is fixedly arranged at the center position of the lower side wall of the second groove 3, a driving shaft 5 is fixedly connected with the output end of the upper center position of the motor 4, two first bevel gears 6 are symmetrically and fixedly sleeved on the outer side wall above the driving shaft 5, second bevel gears 7 are symmetrically meshed on two sides of the first bevel gears 6, the output end of the upper center position of the motor 4 can be opened to drive the driving shaft 5 to rotate, the driving shaft 5 rotates to drive the two first bevel gears 6 fixedly sleeved on the driving shaft to rotate, the two rotating first bevel gears 6 drive two sides of the two rotating first bevel gears 7 to rotate together with the second bevel gears 7 which are in right-, the second bevel gear 7 rotates to drive a driven shaft 8 fixedly connected with the center of the side wall of one side of the second groove 3 away from the first bevel gear 6 to rotate, the middle of the two side walls above the second groove 3 is provided with limiting grooves 9 which penetrate through the side wall of one side corresponding to the box body 1 in an up-down symmetry manner, and fans 10 are symmetrically arranged in the second groove 3 at two sides of the motor 4.

The lower side wall of the second groove 3 is symmetrically and fixedly connected with mounting rods 11 positioned at two sides of the motor 4, the two mounting rods 11 are fixedly mounted with a fan 10 at one side corresponding to the side wall away from the side wall of one side, the fans 10 at two sides can be opened for guiding air, the heat dissipated by the motor 4 in the second groove 3 during working can be guided out through the first grooves 2 at two sides, the long-time stable working of the motor 4 is facilitated, the dustproof net 12 is fixedly mounted at the opening of the first groove 2 on the two side walls of the box body 1, the dustproof function is achieved, the second bevel gear 7 and the first bevel gear 6 meshed with the second bevel gear are in a right-angle position relation, the right-angle transmission is facilitated, the driven shaft 8 is rotatably connected in the limiting groove 9 at one side corresponding to the driven shaft 8, the driven shaft 8 can rotate in the limiting groove 9 at one side corresponding to the driven shaft 8, the outer side wall, the width of the limiting ring 13 is larger than that of the limiting groove 9, so that the driven shaft 8 is limited in rotation, and the driven shaft is prevented from moving left and right greatly when rotating.

The working principle is as follows: during the use, can open motor 4 drive its top central point and put the output and drive shaft 5 and rotate, drive shaft 5 rotates and drives two first bevel gear 6 that its fixed cup joints on it and rotates, two pivoted first bevel gear 6 drive its both sides rather than being the rotation of right angle engagement's second bevel gear 7, second bevel gear 7 rotates and drives its driven shaft 8 of keeping away from first bevel gear 6 one side lateral wall central point fixed connection in its spacing groove 9 rotation that corresponds one side, can stretch out the driven part of 1 outer part of box with driven shaft 8 this moment, carry out motor 4 right angle output gear box four-end output drive work, can open the fan 10 wind-guiding of both sides, the heat that gives off of motor 4 work in the second recess 3 is derived via the first recess 2 of both sides, be favorable to motor 4's long-time stable work.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a motor right angle output gear case device, includes box (1), its characterized in that: the middle position of two side walls below the box body (1) is provided with a first groove (2), a second groove (3) is arranged between two opposite side walls of the first groove (2), the center position of the side wall below the second groove (3) is fixedly provided with a motor (4), the output end of the center position above the motor (4) is fixedly connected with a driving shaft (5), the outer side wall above the driving shaft (5) is symmetrically and fixedly sleeved with two first bevel gears (6), two sides of the first bevel gears (6) are symmetrically engaged with second bevel gears (7), the center position of the side wall of one side of the second bevel gear (7) far away from the first bevel gear (6) is fixedly connected with a driven shaft (8), the middle position of the two side walls above the second groove (3) is provided with limiting grooves (9) which penetrate through the corresponding side wall of the box body (1, fans (10) are symmetrically arranged on two sides of the motor (4) in the second groove (3).

2. A motor right angle output gearbox assembly as set forth in claim 1, wherein: lateral wall just is located motor (4) bilateral symmetry fixedly connected with installation pole (11) under second recess (3), two installation pole (11) leave one side lateral wall fixed mounting mutually and have its fan (10) that correspond one side.

3. A motor right angle output gearbox assembly as set forth in claim 1, wherein: two side walls of the box body (1) are fixedly provided with dust screens (12) at the opening of the first groove (2).

4. A motor right angle output gearbox assembly as set forth in claim 1, wherein: the second bevel gear (7) is in a right-angle position relation with the first bevel gear (6) meshed with the second bevel gear.

5. A motor right angle output gearbox assembly as set forth in claim 1, wherein: driven shaft (8) rotate connect in its spacing groove (9) that correspond one side, driven shaft (8) keep away from first bevel gear (6) one side lateral wall and are the symmetrical fixed coupling and have spacing collar (13).

6. The motor right angle output gearbox assembly of claim 5, wherein: the limiting ring (13) is positioned on two sides of the limiting groove (9) on one corresponding side, and the width of the limiting ring (13) is greater than that of the limiting groove (9).