CN220622695U - Planetary reducer base with auxiliary heat dissipation function - Google Patents

Abstract

The utility model discloses a planetary reducer base with an auxiliary heat dissipation function, which comprises a base, wherein a reducer main body is fixedly arranged at the top end of the base, a fixed ring is fixedly arranged at the top end of the base, a plurality of movable shafts rotating around the fixed ring are uniformly and movably inserted in a penetrating manner, and a power mechanism for driving a first gear to rotate is arranged on the base. According to the utility model, the movable shaft drives the fan blades to rotate, the fan blades enable air to flow through the outer surface of the speed reducer main body to take away heat of the speed reducer main body, so that the speed reducer main body is assisted to perform heat dissipation work, the practicability and the functionality of the base are improved, the motor drives the second gear to rotate, the movable ring is driven to rotate around the center point of the motor through the tooth blocks outside the movable ring, the movable ring drives the first gear to rotate through the tooth blocks inside the movable ring, all the movable shafts are enabled to synchronously rotate, and one power source can finish the work of driving all the movable shafts.

Description

Planetary reducer base with auxiliary heat dissipation function

Technical Field

The utility model relates to the field of planetary reducer equipment, in particular to a planetary reducer base with an auxiliary heat dissipation function.

Background

The planetary reducer is an industrial product with wide application, can reduce the rotating speed of a motor and increase the output torque at the same time; the planetary reducer can be used as a matching component for industries such as lifting, excavating, transporting, building and the like.

The planetary reducer can cooperate the base for stable use and use, guarantees the stability of planetary reducer, and the base only has the support function, and its functional ratio is weak, to the heat that the planetary reducer produced when using, the unable auxiliary planetary reducer of base dispels the heat, has so reduced the base practicality, has restricted the functional of base, so the urgent need device of above-mentioned problem of solution.

Disclosure of Invention

The utility model aims to provide a planetary reducer base with an auxiliary heat dissipation function, so as to solve the problems that the planetary reducer provided in the background art can be matched with the base for use in order to stabilize use, the stability of the planetary reducer is ensured, the base only has a supporting function, the functionality is weak, the base cannot assist the planetary reducer to dissipate heat when the planetary reducer is used, the practicability of the base is reduced, and the functionality of the base is limited.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a planetary reducer base with supplementary heat dissipation function, includes the base, the fixed speed reducer main part that is provided with in base top, the fixed solid fixed ring that is provided with in base top, evenly the activity interlude is provided with a plurality of around self pivoted loose axle on the solid fixed ring, the loose axle outside encircles fixedly and is provided with the flabellum that drives the air flow, the fixed first gear that is provided with in loose axle one side, be provided with on the base and drive first gear pivoted power unit, drive all loose axles through power unit when using and rotate, so the loose axle drives the flabellum and rotates, and the flabellum makes the air flow through the surface position of speed reducer main part, takes away the heat of speed reducer main part, so supplementary speed reducer main part carries out the heat dissipation work, improves the practicality and the functional of base.

Preferably, the power unit includes fixed block, expansion ring, spout, motor, second gear and tooth piece, the fixed block is fixed on the base top, the spout is seted up on one side of the expansion ring, the tooth piece is evenly fixed on the inner surface and the outer surface of the expansion ring, the motor is fixed on the base top, the second gear is fixed in motor output position, start the motor when using, the motor drives the second gear and rotates, so drive the expansion ring around self central point through the tooth piece in the expansion ring outside and rotate, so the expansion ring drives first gear through inboard tooth piece and rotates, so make all expansion shafts synchronous rotation, so a power supply can accomplish the work that drives all expansion shafts.

Preferably, the outside of the movable shaft is fixedly provided with limiting rings in a surrounding mode, and the limiting rings are symmetrically arranged on two sides of the fixed ring to prevent the movable shaft from axially moving.

Preferably, the sliding groove is annular, and one side of the fixed block is slidably arranged in the sliding groove, so that the position of the movable ring is limited by the fixed block.

Preferably, the first gear is meshed with the tooth block on the inner side of the movable ring, so that the movable ring is convenient to drive the first gear to rotate.

Preferably, the second gear is meshed with the tooth block at the outer side of the movable ring, so that the movable ring is convenient to drive the second gear to rotate.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the speed reducer is used, all the movable shafts are driven to rotate by the power mechanism, so that the movable shafts drive the fan blades to rotate, the fan blades enable air to flow through the outer surface of the speed reducer body to take away heat of the speed reducer body, the speed reducer body is assisted to perform heat dissipation work, and the practicability and the functionality of the base are improved;

2. when the movable shaft driving device is used, the motor is started to drive the second gear to rotate, the movable ring is driven to rotate around the center point of the movable ring through the tooth blocks on the outer side of the movable ring, the movable ring drives the first gear to rotate through the tooth blocks on the inner side of the movable ring, all movable shafts are enabled to synchronously rotate, and therefore one power source can finish the work of driving all the movable shafts.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a planetary reducer base with an auxiliary heat dissipation function;

FIG. 2 is a side view of a planetary reducer base with auxiliary heat dissipation function according to the present utility model;

fig. 3 is an enlarged schematic diagram of a planetary reducer base with an auxiliary heat dissipation function according to the present utility model.

In the figure: 1. a base; 2. a speed reducer main body; 3. a fixing ring; 4. a movable shaft; 5. a fan blade; 6. a first gear; 7. a fixed block; 8. a second gear; 9. a movable ring; 10. a chute; 11. tooth blocks; 12. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a planetary reducer base with supplementary heat dissipation function, including base 1, base 1 top is fixed with speed reducer main part 2 through the bolt, base 1 top welded fastening has solid fixed ring 3, even activity interlude has a plurality of to encircle self pivoted loose axle 4 on the solid fixed ring 3, the loose axle 4 outside encircles welded fastening has the flabellum 5 that drives the air flow, loose axle 4 one side welded fastening has first gear 6, there is the pivoted power unit of drive first gear 6 on the base 1, the loose axle 4 outside encircles welded fastening has the spacing ring, spacing ring symmetry is in solid fixed ring 3 both sides, prevent that loose axle 4 from carrying out axial displacement, drive all loose axles 4 through power unit when using and rotate, so loose axle 4 drives flabellum 5 rotation, flabellum 5 makes the air flow through the surface position of speed reducer main part 2, take away the heat of speed reducer main part 2, so supplementary speed reducer main part 2 carries out the heat dissipation work, the practicality and the practicality of base 1 are improved.

In one instance of this embodiment, power unit includes fixed block 7, loose collar 9, spout 10, motor 12, second gear 8 and tooth piece 11, fixed block 7 welded fastening is on base 1 top, spout 10 sets up in loose collar 9 one side, spout 10 is annular, and fixed block 7 one side slidable mounting is inside spout 10, so restrict loose collar 9 position, guarantee simultaneously that loose collar 9 is in rotatable state, tooth piece 11 even welded fastening is at loose collar 9 internal surface and loose collar 9 surface, motor 12 passes through the mounting bracket to be fixed on base 1 top, second gear 8 passes through the shaft coupling to be fixed in motor 12 output position, first gear 6 meshes with the tooth piece 11 of loose collar 9 inboard, so make things convenient for loose collar 9 to drive first gear 6 rotation, second gear 8 meshes with the outside tooth piece 11 of loose collar 9, make things convenient for collar 9 to drive second gear 8 rotation, start motor 12 when using, so drive second gear 8 rotation through the tooth piece 11 of ring 9 outside, so drive loose collar 9 around self central point rotation through the tooth piece 11 of the outside, so loose collar 9 passes through first gear 11 and drive the rotation of all movable shafts 4 so that all can accomplish the synchronous rotation of the loose collar 4.

Working principle: when the speed reducer is used, all the movable shafts 4 are driven to rotate by the power mechanism, so that the movable shafts 4 drive the fan blades 5 to rotate, the fan blades 5 enable air to flow through the outer surface of the speed reducer body 2, heat of the speed reducer body 2 is taken away, the speed reducer body 2 is assisted to perform heat dissipation work, and the practicability and the functionality of the base 1 are improved; when the movable shaft 4 is used, the motor 12 is started, the motor 12 drives the second gear 8 to rotate, the movable ring 9 is driven to rotate around the center point of the movable ring 9 through the tooth block 11 on the outer side of the movable ring 9, the movable ring 9 drives the first gear 6 to rotate through the tooth block 11 on the inner side of the movable ring, all movable shafts 4 are enabled to synchronously rotate, one power source can finish the work of driving all the movable shafts 4, and the movable shaft has the advantages of being simple in structure, convenient to use and good in use effect.

It is noted that relational terms such as first and second, and the like 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a planetary reducer base with supplementary heat dissipation function, includes base (1), its characterized in that: the novel speed reducer comprises a base (1), wherein a speed reducer body (2) is fixedly arranged at the top end of the base (1), a fixed ring (3) is fixedly arranged at the top end of the base (1), a plurality of movable shafts (4) which rotate around the base are uniformly and movably inserted on the fixed ring (3), fan blades (5) which drive air to flow are fixedly arranged on the outer sides of the movable shafts (4) in a surrounding mode, a first gear (6) is fixedly arranged on one side of the movable shafts (4), and a power mechanism which drives the first gear (6) to rotate is arranged on the base (1).

2. The planetary reducer base with an auxiliary heat dissipation function according to claim 1, wherein: the power mechanism comprises a fixed block (7), a movable ring (9), a sliding groove (10), a motor (12), a second gear (8) and a tooth block (11), wherein the fixed block (7) is fixed at the top end of the base (1), the sliding groove (10) is arranged on one side of the movable ring (9), the tooth block (11) is uniformly fixed on the inner surface and the outer surface of the movable ring (9), the motor (12) is fixed at the top end of the base (1), and the second gear (8) is fixed at the output end position of the motor (12).

3. The planetary reducer base with auxiliary heat dissipation function according to claim 2, wherein: and a limiting ring is fixedly arranged on the outer side of the movable shaft (4) in a surrounding mode.

4. A planetary reducer base with auxiliary heat dissipation function according to claim 3, characterized in that: the sliding groove (10) is annular, and one side of the fixed block (7) is slidably arranged in the sliding groove (10).

5. The planetary reducer base with auxiliary heat dissipation function according to claim 4, wherein: the first gear (6) is meshed with a tooth block (11) on the inner side of the movable ring (9).

6. The planetary reducer base with auxiliary heat dissipation function according to claim 5, wherein: the second gear (8) is meshed with the tooth block (11) at the outer side of the movable ring (9).